:root{color-scheme:dark;--bg:#080d13;--surface:#111820;--surface2:#151e28;--line:#27313c;--text:#f5f7fa;--muted:#98a4b3;--accent:#ffc400;--accent2:#f3a800;--brand:#ffc400;--up:#2dcc78;--down:#ff4655;--shadow:0 16px 45px #0005;--hero:linear-gradient(135deg,#19222c,#0c1219);--nav:#0e151eeb;--chart:#30d17c}
[data-theme="ocean"]{color-scheme:light;--bg:#f4f7fc;--surface:#fff;--surface2:#f7f9fd;--line:#dfe7f2;--text:#071a45;--muted:#6d7a93;--accent:#0c68f5;--accent2:#0057d9;--brand:#0c68f5;--up:#12b96a;--down:#f02d43;--shadow:0 13px 40px #143b7818;--hero:linear-gradient(135deg,#0645ad,#2b74e8);--nav:#fffffff0;--chart:#116cf4}
[data-theme="ocean"] .home-page .hero-card .balance{color:#fff;text-shadow:0 2px 10px #002b7280}
[data-theme="midnight"]{color-scheme:dark;--bg:#020c1c;--surface:#06162a;--surface2:#071b34;--line:#244a7b;--text:#f6f9ff;--muted:#8ea7c7;--accent:#1677ff;--accent2:#0c5fe3;--brand:#2585ff;--up:#28c57b;--down:#ff3045;--shadow:0 16px 50px #000a;--hero:linear-gradient(135deg,#061a3b,#03275d);--nav:#041124ee;--chart:#1b85ff}
*{box-sizing:border-box}html,body{margin:0;min-height:100%;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif}button,input,select{font:inherit}.app{min-height:100vh;background:var(--bg)}.topbar{height:68px;position:sticky;top:0;z-index:50;display:flex;align-items:center;justify-content:space-between;padding:0 max(18px,env(safe-area-inset-left));background:var(--nav);border-bottom:1px solid var(--line);backdrop-filter:blur(16px)}.brand{display:flex;align-items:center;gap:10px;cursor:pointer}.brand img{width:128px;height:40px;object-fit:contain;object-position:left}.top-actions{display:flex;gap:8px;align-items:center}.icon-btn{border:0;background:transparent;color:var(--text);width:42px;height:42px;border-radius:12px;cursor:pointer;font-size:20px}.icon-btn:hover{background:var(--surface2)}.desktop-nav{display:flex;gap:6px}.desktop-nav button{border:0;background:transparent;color:var(--muted);padding:10px 13px;border-radius:10px;cursor:pointer}.desktop-nav button.active{background:var(--surface2);color:var(--accent)}.page{padding:18px 18px 100px;max-width:1480px;margin:auto}.page-title{display:flex;align-items:end;justify-content:space-between;margin:8px 0 18px}.page-title h1{margin:0;font-size:30px}.page-title p{margin:4px 0 0;color:var(--muted)}.panel{background:var(--surface);border:1px solid var(--line);border-radius:17px;box-shadow:var(--shadow)}.hero-card{min-height:180px;padding:25px;background:var(--hero);position:relative;overflow:hidden}.hero-card:after{content:"₿";position:absolute;right:6%;top:-25px;font-size:190px;font-weight:800;color:#ffffff0d;transform:rotate(10deg)}.hero-label{color:#d5deea}.balance{font-size:43px;font-weight:780;letter-spacing:.02em;margin:5px 0}.balance-sub{font-size:17px;color:#dce4ee}.positive{color:var(--up)}.negative{color:var(--down)}.quick-actions{display:grid;grid-template-columns:repeat(4,1fr);margin-top:14px;padding:10px}.quick{border:0;border-right:1px solid var(--line);background:transparent;color:var(--text);padding:15px 8px;cursor:pointer}.quick:last-child{border:0}.quick .ico{font-size:27px;color:var(--accent);display:block;margin-bottom:5px}.ticker-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:11px;margin-top:13px}.ticker{padding:15px;cursor:pointer;min-width:0}.ticker .pair{font-weight:700}.ticker .price{font-size:24px;font-weight:760;margin:8px 0}.spark{height:34px;margin-top:8px;background:linear-gradient(165deg,transparent 45%,var(--chart) 47%,transparent 51%),linear-gradient(15deg,transparent 44%,var(--chart) 46%,transparent 50%);opacity:.8}.service-grid{display:grid;grid-template-columns:repeat(5,1fr);margin-top:13px;padding:14px 6px}.service{border:0;background:transparent;color:var(--text);padding:12px 5px;cursor:pointer}.service .ico{display:block;font-size:25px;color:var(--accent);height:34px}.service small{font-size:13px}.notice{margin-top:12px;padding:13px 17px;display:flex;align-items:center;gap:12px;cursor:pointer}.notice b{color:var(--accent)}.banner{margin-top:12px;padding:22px;background:linear-gradient(110deg,var(--surface),#5b420f66);display:flex;justify-content:space-between;align-items:center;overflow:hidden}.banner h2{margin:0;font-size:28px}.banner p{margin:3px 0;color:var(--muted)}.gift{font-size:75px;filter:drop-shadow(0 12px 18px #0005)}.primary{background:var(--accent);color:#08101a;border:0;border-radius:11px;padding:10px 16px;font-weight:750;cursor:pointer}.market-panel{margin-top:12px;overflow:hidden}.tabs{display:flex;gap:7px;padding:13px;border-bottom:1px solid var(--line);overflow:auto}.tab{border:0;background:transparent;color:var(--muted);padding:8px 10px;white-space:nowrap;cursor:pointer}.tab.active{color:var(--accent);border-bottom:2px solid var(--accent)}.market-head,.market-row{display:grid;grid-template-columns:1.4fr 1fr .7fr;gap:10px;align-items:center;padding:11px 17px}.market-head{font-size:12px;color:var(--muted)}.market-row{border-top:1px solid var(--line);cursor:pointer}.coin{display:flex;align-items:center;gap:10px}.coin-icon{width:36px;height:36px;border-radius:50%;display:grid;place-items:center;background:var(--accent);color:#fff;font-weight:800}.pair-main{font-weight:750}.sub{font-size:12px;color:var(--muted)}.change{justify-self:end;padding:9px 12px;border-radius:8px;background:var(--up);color:#fff;font-weight:700;min-width:78px;text-align:center}.change.down{background:var(--down)}.bottom-nav{position:fixed;z-index:60;left:0;right:0;bottom:0;height:72px;padding-bottom:env(safe-area-inset-bottom);display:none;grid-template-columns:repeat(5,1fr);background:var(--nav);border-top:1px solid var(--line);backdrop-filter:blur(16px)}.bottom-nav button{border:0;background:transparent;color:var(--muted);font-size:12px}.bottom-nav button span{display:block;font-size:21px;margin-bottom:2px}.bottom-nav button.active{color:var(--accent)}.market-layout{display:grid;grid-template-columns:250px minmax(0,1fr) 310px;gap:13px}.side-list,.hot-list{padding:14px}.side-list button{width:100%;border:0;background:transparent;color:var(--muted);text-align:left;padding:11px;border-radius:9px}.side-list button.active{background:var(--surface2);color:var(--accent)}.trade-layout{display:grid;grid-template-columns:minmax(420px,1.5fr) 310px 350px;gap:12px}.chart-panel{min-height:540px;padding:16px}.chart-stage{height:350px;margin-top:14px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:linear-gradient(175deg,transparent 49%,var(--chart) 50%,transparent 51%),repeating-linear-gradient(0deg,transparent 0 68px,var(--line) 69px),repeating-linear-gradient(90deg,transparent 0 90px,var(--line) 91px);position:relative}.chart-stage:after{content:"68,545.23";position:absolute;right:10px;top:47%;background:var(--up);color:white;padding:5px 8px;border-radius:6px}.orderbook,.order-form{padding:15px}.book-row{display:grid;grid-template-columns:1fr 1fr 1fr;font-size:12px;padding:5px 0}.field{margin:11px 0}.field label{display:block;color:var(--muted);font-size:12px;margin-bottom:5px}.input{width:100%;background:var(--surface2);border:1px solid var(--line);border-radius:9px;padding:12px;color:var(--text)}.buy-sell{display:grid;grid-template-columns:1fr 1fr;gap:8px}.buy{background:var(--up);color:#fff;border:0;border-radius:10px;padding:13px;font-weight:750}.sell{background:var(--down);color:#fff;border:0;border-radius:10px;padding:13px;font-weight:750}.asset-summary{display:grid;grid-template-columns:1.3fr 1fr;gap:12px}.asset-card{padding:24px}.account-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:11px;margin-top:12px}.account{padding:17px}.account strong{font-size:21px}.profile-head{padding:22px;display:flex;justify-content:space-between;align-items:center}.user{display:flex;align-items:center;gap:13px}.avatar{width:56px;height:56px;border-radius:50%;display:grid;place-items:center;background:var(--accent);color:#fff;font-size:24px}.shortcut-grid{display:grid;grid-template-columns:repeat(5,1fr);padding:10px;margin-top:12px}.menu-panel{margin-top:12px;overflow:hidden}.menu-panel h3{padding:0 17px}.menu-row{display:flex;justify-content:space-between;padding:15px 17px;border-top:1px solid var(--line);cursor:pointer}.settings-bar{display:flex;gap:10px;flex-wrap:wrap}.select{background:var(--surface);color:var(--text);border:1px solid var(--line);border-radius:10px;padding:9px}.generic-hero{padding:24px}.step-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:11px;margin-top:14px}.step{padding:18px}.support-layout{display:grid;grid-template-columns:300px minmax(0,1fr);min-height:630px;overflow:hidden}.support-side{border-right:1px solid var(--line);padding:14px}.conversation{display:flex;flex-direction:column;padding:18px}.messages{flex:1}.bubble{max-width:72%;padding:12px 14px;border-radius:14px;background:var(--surface2);margin:9px 0}.bubble.me{margin-left:auto;background:var(--accent);color:#fff}.chat-input{display:flex;gap:8px}.chat-input input{flex:1}.modal-backdrop{position:fixed;inset:0;z-index:100;background:#0009;display:grid;place-items:center;padding:18px}.modal{width:min(480px,100%);background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:22px;box-shadow:0 30px 100px #000b}.modal h2{margin-top:0}.theme-options{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.theme-option{padding:14px 8px;border:1px solid var(--line);background:var(--surface2);color:var(--text);border-radius:10px;cursor:pointer}.toast{position:fixed;z-index:200;right:20px;bottom:90px;background:var(--surface);border:1px solid var(--line);padding:12px 16px;border-radius:10px;box-shadow:var(--shadow)}.login-page{min-height:100vh;display:grid;grid-template-columns:1.05fr .95fr}.login-visual{background:linear-gradient(135deg,#00163a,#063b86);display:grid;place-items:center;padding:40px}.login-visual img{width:min(560px,90%)}.login-form{display:grid;place-items:center;padding:30px}.login-box{width:min(430px,100%)}.login-box h1{font-size:38px;margin-bottom:6px}.login-language{position:fixed;right:20px;top:20px}.admin-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.admin-card{padding:18px}.admin-card strong{font-size:25px}
.ui-icon{width:1.35em;height:1.35em;display:inline-block;vertical-align:middle}.icon-btn .ui-icon{width:21px;height:21px}.quick .ico .ui-icon,.service .ico .ui-icon{width:26px;height:26px}.bottom-nav .ui-icon{width:21px;height:21px}.help-grid .ui-icon{width:27px;height:27px}.notice .ui-icon{width:18px;height:18px}.empty-state .ui-icon{width:34px;height:34px}.security-check .ui-icon{width:18px;height:18px}.device-row .ui-icon{width:25px;height:25px}
.home-lower{display:grid;gap:8px;margin-top:8px}.home-section{padding:18px}.section-title{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:12px}.section-title h2{font-size:20px;margin:0}.section-title h2 small{font-size:11px;color:var(--muted);border:1px solid var(--line);border-radius:999px;padding:3px 7px;margin-left:6px;vertical-align:middle}.section-title button,.site-footer button{border:0;background:transparent;color:var(--muted);cursor:pointer}.announcement-row{display:flex;justify-content:space-between;gap:18px;color:var(--muted);padding:7px 0;cursor:pointer}.announcement-row:hover{color:var(--text)}.announcement-row time{white-space:nowrap}.invite-banner{min-height:155px;padding:24px;display:flex;align-items:center;justify-content:space-between;overflow:hidden;background:linear-gradient(110deg,var(--surface),#5b420f66)}.invite-banner h2{font-size:30px;margin:0 0 4px}.invite-banner p{color:var(--muted);margin:0 0 18px}.invite-art{display:flex;align-items:center;gap:14px;color:var(--accent);font-size:30px;padding-right:8%}.invite-art strong{font-size:82px;filter:drop-shadow(0 14px 25px #0008)}.earn-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.earn-card{padding:17px;border:1px solid var(--line);border-radius:13px;background:var(--surface2)}.earn-title{display:flex;justify-content:space-between;align-items:center}.earn-title span{font-size:26px;color:var(--accent)}.earn-card p{color:var(--muted);margin:10px 0}.earn-card>strong{display:block;color:var(--up);font-size:27px}.earn-card>small{display:block;color:var(--muted);margin:2px 0 15px}.earn-card button,.new-coin>button{width:100%;border:1px solid var(--line);border-radius:8px;background:transparent;color:var(--text);padding:9px;cursor:pointer}.sentiment-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.gauge{min-height:190px;position:relative;display:grid;place-items:center;border-right:1px solid var(--line)}.gauge-arc{width:210px;height:105px;overflow:hidden;position:relative}.gauge-arc:before{content:"";position:absolute;inset:0;border:25px solid transparent;border-top-color:var(--up);border-left-color:var(--down);border-right-color:#e9cc35;border-radius:210px 210px 0 0}.gauge-arc i{position:absolute;width:88px;height:4px;background:var(--text);left:50%;bottom:3px;transform-origin:left center;transform:rotate(-80deg);border-radius:4px}.gauge-score{position:absolute;top:105px;display:grid;text-align:center}.gauge-score b{font-size:29px;color:var(--up)}.gauge-score span{color:var(--up)}.gauge-labels{position:absolute;bottom:8px;width:240px;display:flex;justify-content:space-between;color:var(--muted)}.hot-search{padding:5px 22px}.hot-search h3{margin-top:0}.hot-search>div{display:flex;justify-content:space-between;color:var(--muted);padding:6px}.hot-search>div b{color:var(--accent);display:inline-block;width:24px}.new-coin{display:grid;grid-template-columns:auto 1fr auto 90px;align-items:center;gap:13px}.new-price{display:grid}.new-price .positive{font-size:12px}.activity-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}.activity-card{min-height:130px;border:1px solid var(--line);border-radius:13px;padding:18px;display:flex;align-items:center;justify-content:space-between;cursor:pointer;overflow:hidden}.activity-card.purple{background:linear-gradient(120deg,#30185a,#171525)}.activity-card.blue{background:linear-gradient(120deg,#102c55,#111b2a)}.activity-card h3{margin:0;font-size:22px}.activity-card p{margin:7px 0}.activity-card small{color:#c6ccda}.activity-card>span{font-size:62px}.help-grid{display:grid;grid-template-columns:repeat(4,1fr)}.help-grid button{border:0;border-right:1px solid var(--line);background:transparent;color:var(--text);padding:12px;cursor:pointer}.help-grid button:last-child{border:0}.help-grid button span{display:block;color:var(--accent);font-size:28px;margin-bottom:7px}.site-footer{padding:24px 18px 8px;color:var(--muted);text-align:center}.site-footer>div{display:flex;justify-content:center;gap:12px;align-items:center}.site-footer>div b{color:var(--accent);font-size:22px}.site-footer nav{display:flex;justify-content:center;gap:15px;margin:12px 0}.site-footer p{font-size:12px;max-width:760px;margin:10px auto}.site-footer small{font-size:11px}
.quick-actions,.ticker-grid,.service-grid{margin-top:8px}.notice,.banner,.market-panel{margin-top:8px}
.market-lower{display:grid;gap:12px;margin-top:12px}.market-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.market-stat{padding:18px;display:grid;gap:7px}.market-stat>span,.market-stat>small{color:var(--muted)}.market-stat>b{font-size:25px}.market-rank-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.market-rank{padding:17px}.rank-row{display:grid;grid-template-columns:24px 1fr 1fr 1fr;align-items:center;gap:7px;padding:10px 0;border-top:1px solid var(--line);cursor:pointer;font-size:13px}.rank-index{color:var(--accent);font-weight:800}.rank-coin small{color:var(--muted)}.rank-row>strong{text-align:right}.market-news-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.market-news-grid article{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:12px;padding:14px;border:1px solid var(--line);border-radius:12px;background:var(--surface2)}.market-news-grid p{color:var(--muted);font-size:12px;margin:4px 0}.market-news-grid button{border:1px solid var(--line);background:transparent;color:var(--text);border-radius:8px;padding:8px 12px;cursor:pointer}.market-disclaimer{padding:18px}.market-disclaimer b{color:var(--accent)}.market-disclaimer p{color:var(--muted);font-size:13px;margin:7px 0 0;line-height:1.7}
.trade-lower,.asset-lower,.profile-lower{display:grid;gap:12px;margin-top:12px}.trade-detail-grid,.asset-info-grid,.profile-status-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.trade-table{padding:18px;min-height:245px}.empty-state{height:165px;display:grid;place-items:center;align-content:center;color:var(--muted);text-align:center}.empty-state span{font-size:35px;color:var(--accent)}.empty-state p{font-size:12px}.mini-table-head,.mini-table-row{display:grid;grid-template-columns:1fr 1fr 1fr;gap:8px;padding:8px 0;font-size:13px}.mini-table-head{color:var(--muted);border-bottom:1px solid var(--line)}.mini-table-row time{text-align:right;color:var(--muted)}.trade-info-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.trade-info-grid>div{display:grid;gap:7px;padding:13px;border:1px solid var(--line);border-radius:10px;background:var(--surface2)}.trade-info-grid span{color:var(--muted);font-size:12px}.asset-table-head,.asset-table-row{display:grid;grid-template-columns:1.1fr 1fr 1fr .8fr 1.6fr;align-items:center;gap:8px;padding:11px 5px}.asset-table-head{color:var(--muted);font-size:12px;border-bottom:1px solid var(--line)}.asset-table-row{border-bottom:1px solid var(--line)}.asset-table-row:last-child{border-bottom:0}.asset-coin{display:flex;align-items:center;gap:9px}.asset-coin .coin-icon{width:30px;height:30px;font-size:12px}.asset-table-row>span:last-child{display:flex;gap:5px}.asset-table-row button,.security-check button,.status-row button{border:0;background:transparent;color:var(--accent);cursor:pointer}.ledger-row{display:grid;grid-template-columns:1fr auto auto;gap:12px;padding:12px 0;border-top:1px solid var(--line);font-size:13px}.ledger-row time{color:var(--muted)}.security-check{display:grid;grid-template-columns:auto 1fr auto;gap:10px;align-items:center;padding:11px 0;border-top:1px solid var(--line)}.security-check>span{width:30px;height:30px;border-radius:50%;display:grid;place-items:center;background:#2dcc7822;color:var(--up)}.security-check p,.device-row p{margin:3px 0;color:var(--muted);font-size:12px}.status-row{display:grid;grid-template-columns:1fr auto 70px;gap:9px;align-items:center;padding:13px 0;border-top:1px solid var(--line)}.status-row button{text-align:right}.device-row{display:grid;grid-template-columns:auto 1fr auto;gap:10px;align-items:center;padding:11px 0;border-top:1px solid var(--line)}.device-row>span{font-size:25px;color:var(--accent)}.device-row time{color:var(--muted);font-size:12px}.profile-invite{margin:0}
@media(max-width:1250px){.market-layout{grid-template-columns:190px 1fr}.hot-list{display:none}.trade-layout{grid-template-columns:minmax(0,1fr) 300px}.order-form{grid-column:1/-1}.account-grid,.admin-grid{grid-template-columns:repeat(2,1fr)}.market-stats{grid-template-columns:repeat(2,1fr)}.market-rank-grid{grid-template-columns:1fr 1fr}.market-rank:last-child{grid-column:1/-1}.trade-info-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:760px){.topbar{height:60px}.desktop-nav{display:none}.brand img{width:112px}.page{padding:10px 10px 92px}.bottom-nav{display:grid}.page-title h1{font-size:24px}.hero-card{min-height:150px;padding:18px}.balance{font-size:34px}.ticker-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:6px}.ticker{padding:9px 7px;border-radius:12px}.ticker b{display:block;font-size:11px;white-space:nowrap}.ticker .price{font-size:15px;margin:6px 0;letter-spacing:-.03em}.ticker .positive,.ticker .negative{font-size:11px}.ticker .spark{height:22px;margin-top:5px}.ticker:nth-child(n+5){display:none}.service-grid{grid-template-columns:repeat(5,1fr);padding:8px 2px}.service small{font-size:11px}.service .ico{font-size:22px}.banner h2{font-size:22px}.market-layout,.trade-layout,.asset-summary,.support-layout{grid-template-columns:1fr}.side-list,.support-side{display:none}.chart-panel{min-height:450px}.chart-stage{height:280px}.account-grid{grid-template-columns:repeat(2,1fr)}.shortcut-grid{grid-template-columns:repeat(5,1fr);padding:5px}.shortcut-grid .service{padding:10px 1px}.step-grid{grid-template-columns:repeat(2,1fr)}.login-page{grid-template-columns:1fr}.login-visual{min-height:230px}.login-visual img{width:260px}.login-form{align-items:start}.theme-options{grid-template-columns:1fr}.admin-grid{grid-template-columns:1fr 1fr}}
@media(max-width:390px){.market-head,.market-row{grid-template-columns:1.4fr .9fr .75fr;padding-left:10px;padding-right:10px}.ticker{padding:8px 5px}.ticker b{font-size:10px}.ticker .price{font-size:13px}.ticker .positive,.ticker .negative{font-size:10px}.quick{font-size:12px}.balance{font-size:30px}.service small{font-size:10px}.gift{font-size:55px}}
@media(max-width:760px){.home-section{padding:14px}.invite-banner{min-height:135px;padding:18px}.invite-banner h2{font-size:23px}.invite-art{padding-right:0;gap:4px}.invite-art strong{font-size:58px}.invite-art span{display:none}.earn-grid{grid-template-columns:1fr}.sentiment-grid{grid-template-columns:1fr}.gauge{border-right:0;border-bottom:1px solid var(--line)}.hot-search{padding:8px 0}.activity-grid{grid-template-columns:1fr}.new-coin{grid-template-columns:auto 1fr auto}.new-coin>button{grid-column:1/-1}.help-grid button{font-size:12px;padding:9px 3px}.site-footer nav{flex-wrap:wrap}.site-footer>div{display:grid;gap:3px}.market-stats,.market-rank-grid,.market-news-grid,.trade-detail-grid,.asset-info-grid,.profile-status-grid,.trade-info-grid{grid-template-columns:1fr}.market-rank:last-child{grid-column:auto}.market-news-grid article{grid-template-columns:auto 1fr}.market-news-grid button{grid-column:1/-1}.rank-row{grid-template-columns:22px 1fr .9fr .8fr;font-size:12px}.market-stat{padding:14px}.asset-table-head{display:none}.asset-table-row{grid-template-columns:1fr 1fr 1fr}.asset-table-row>span:nth-child(4){display:none}.asset-table-row>span:last-child{grid-column:1/-1}.asset-table-row button{flex:1;padding:8px;border:1px solid var(--line);border-radius:7px}.ledger-row{grid-template-columns:1fr auto}.ledger-row time{grid-column:1/-1}.trade-table{padding:14px}.profile-invite{margin:0}}

/* Login: balanced brand area and focused form card. */
.login-page{min-height:100svh;position:relative;display:grid;grid-template-columns:minmax(420px,1.05fr) minmax(420px,.95fr);background:radial-gradient(circle at 75% 15%,color-mix(in srgb,var(--accent) 10%,transparent),transparent 35%),var(--bg)}
.login-tools{position:fixed;z-index:5;right:22px;top:22px}.login-language{position:static;min-width:140px;background:var(--surface);box-shadow:0 12px 30px #0004}
.legal-shell .content{max-width:960px}.legal-title{margin-bottom:16px}.legal-page{padding:28px;line-height:1.75}.legal-page h2{margin:26px 0 8px;font-size:19px}.legal-page h2:first-child{margin-top:0}.legal-page p,.legal-page li{color:var(--muted);font-size:15px}.legal-page a{color:var(--accent);overflow-wrap:anywhere}.legal-page ol{padding-left:24px}
.login-visual{min-height:100svh;background:linear-gradient(145deg,#021b48,#064aa8);display:grid;place-items:center;padding:48px}.login-brand{text-align:center}.login-brand img{width:min(430px,82%);filter:drop-shadow(0 20px 45px #0007)}.login-brand p{color:#c7d8f4;margin:20px 0 0}
.login-form{display:grid;place-items:center;padding:84px 42px 42px}.login-box{width:min(460px,100%);background:color-mix(in srgb,var(--surface) 94%,transparent);border:1px solid var(--line);border-radius:26px;padding:30px;box-shadow:0 30px 90px #0008;backdrop-filter:blur(18px)}
.login-eyebrow{display:flex;align-items:center;gap:7px;color:var(--accent);font-size:13px;font-weight:700}.login-eyebrow .ui-icon{width:17px;height:17px}.login-box h1{font-size:34px;margin:12px 0 5px}.login-intro{color:var(--muted);margin:0 0 25px}
.login-field{margin:16px 0}.login-field label{display:block;font-size:13px;font-weight:650;margin-bottom:8px}.login-label-row{display:flex;justify-content:space-between;align-items:center;gap:10px}.login-label-row span,.login-code-request{color:var(--accent);font-size:12px}.login-code-request{border:0;background:transparent;padding:0 0 8px;cursor:pointer}.login-code-request:disabled{opacity:.5;cursor:wait}.login-input-wrap{position:relative}.login-input-wrap>.ui-icon{position:absolute;left:15px;top:50%;transform:translateY(-50%);width:20px;height:20px;color:var(--muted);z-index:1}.login-input-wrap .input{height:54px;padding-left:47px;background:var(--surface2);transition:border-color .2s,box-shadow .2s}.login-input-wrap .input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 15%,transparent)}
.login-submit{width:100%;height:52px;margin-top:8px;font-size:16px}.login-demo-note{display:flex;gap:8px;align-items:flex-start;margin:16px 0 0;padding:11px 12px;border-radius:11px;background:var(--surface2);color:var(--muted);font-size:12px}.login-demo-note .ui-icon{width:17px;height:17px;flex:0 0 auto;color:var(--accent)}.login-back{display:flex;align-items:center;justify-content:center;gap:7px;width:100%;margin-top:12px;border:0;background:transparent;color:var(--muted);padding:10px;cursor:pointer}.login-back:hover{color:var(--text)}.login-back .ui-icon{width:18px;height:18px}
.social-login-grid{display:grid;gap:10px}.line-login,.facebook-login{width:100%;height:50px;border:0;border-radius:10px;color:#fff;display:flex;align-items:center;justify-content:center;gap:12px;font-size:14px;font-weight:750;cursor:pointer}.line-login{background:#06c755}.line-login:hover{background:#05b94e}.facebook-login{background:#1877f2}.facebook-login:hover{background:#1468d8}.line-login:disabled,.facebook-login:disabled{background:#77817b;color:#e7ebe8;cursor:not-allowed}.line-mark{font-size:11px;font-weight:900;letter-spacing:-.03em;padding:5px 4px;border-radius:7px;background:#fff;color:#06c755}.facebook-mark{width:24px;height:24px;border-radius:50%;display:grid;place-items:center;background:#fff;color:#1877f2;font:900 21px/1 Arial}.login-divider{display:flex;align-items:center;gap:12px;margin:16px 0 4px;color:var(--muted);font-size:12px}.login-divider:before,.login-divider:after{content:"";height:1px;background:var(--line);flex:1}
@media(max-width:760px){.login-page{display:grid;grid-template-columns:1fr;grid-template-rows:245px auto;align-content:start;background:var(--bg)}.login-tools{top:14px;right:14px}.login-language{min-width:128px;padding:8px 10px}.login-visual{min-height:245px;padding:65px 24px 44px;align-items:center}.login-brand img{width:230px}.login-brand p{display:none}.login-form{display:block;z-index:2;margin-top:-28px;padding:0 14px 28px}.login-box{width:100%;border-radius:24px;padding:23px 20px 20px;box-shadow:0 22px 55px #0008}.login-box h1{font-size:29px}.login-intro{margin-bottom:20px}.login-field{margin:14px 0}.login-input-wrap .input{height:52px}.login-submit{height:50px}}

/* Main experience refresh: home, markets, trade and profile. */
:where(.home-page,.markets-page,.trade-page,.profile-page){max-width:1320px;padding-top:16px}
:where(.home-page,.markets-page,.trade-page,.profile-page) .panel{border-color:color-mix(in srgb,var(--line) 70%,transparent);box-shadow:0 10px 30px #0002}
:where(.home-page,.markets-page,.trade-page,.profile-page) .section-title h2{font-size:18px;letter-spacing:-.01em}
:where(.home-page,.markets-page,.trade-page,.profile-page) .section-title button{color:color-mix(in srgb,var(--muted) 85%,var(--text));padding:5px 0}
.topbar{box-shadow:0 5px 22px #0002}.top-actions .icon-btn{display:grid;place-items:center}.bottom-nav button{position:relative;transition:color .2s}.bottom-nav button.active:before{content:"";position:absolute;top:5px;left:50%;width:25px;height:3px;border-radius:99px;background:var(--accent);transform:translateX(-50%)}

/* Home */
.home-page .hero-card{background:radial-gradient(circle at 85% 10%,#2c7eff38,transparent 35%),linear-gradient(135deg,#06275a,#051a37 70%);border-color:#2578d766}.home-page .hero-label{display:flex;align-items:center;gap:8px;color:#b9cce5;font-size:13px}.home-page .hero-trend{display:inline-block;padding:4px 8px;border-radius:999px;background:#28c57b17;font-size:13px}.home-page .quick-actions{background:color-mix(in srgb,var(--surface) 92%,var(--accent) 8%)}.home-page .quick{display:grid;justify-items:center;gap:7px;font-weight:650}.home-page .quick .ico{width:42px;height:42px;border-radius:14px;display:grid;place-items:center;margin:0;background:color-mix(in srgb,var(--accent) 12%,var(--surface2));color:var(--accent)}.home-page .service .ico{width:39px;height:39px;border-radius:13px;display:grid;place-items:center;margin:0 auto 6px;background:color-mix(in srgb,var(--accent) 10%,transparent)}.home-page .ticker{transition:transform .2s,border-color .2s}.home-page .ticker:hover{transform:translateY(-2px);border-color:color-mix(in srgb,var(--accent) 45%,var(--line))}.home-page .notice{background:color-mix(in srgb,var(--surface) 94%,var(--accent) 6%)}.home-page .notice>b{width:30px;height:30px;display:grid;place-items:center;border-radius:10px;background:color-mix(in srgb,var(--accent) 13%,transparent)}.home-page .banner{border-color:#e6a91d35;background:radial-gradient(circle at 88% 25%,#ffc4002d,transparent 24%),linear-gradient(110deg,var(--surface),#4b380f55)}

/* Markets */
.market-title{align-items:center;margin-top:2px}.market-live{padding:6px 10px;border-radius:999px;background:#28c57b14;color:var(--up);font-size:12px;font-weight:700}.markets-page .market-layout{align-items:start}.markets-page .side-list{padding:10px}.markets-page .side-list button{font-weight:600}.markets-page .side-list button.active{box-shadow:inset 3px 0 var(--accent)}.markets-page .market-panel>.tabs{background:color-mix(in srgb,var(--surface2) 75%,transparent)}.markets-page .market-row{min-height:65px;transition:background .15s}.markets-page .market-row:hover{background:var(--surface2)}.markets-page .coin-icon{box-shadow:0 6px 18px color-mix(in srgb,var(--accent) 22%,transparent)}.markets-page .change{border-radius:10px;box-shadow:inset 0 -1px #0002}.markets-page .market-stat{background:linear-gradient(145deg,var(--surface),color-mix(in srgb,var(--surface2) 88%,var(--accent) 12%))}.markets-page .market-stat>b{letter-spacing:-.02em}

/* Trade */
.trade-pair-title{align-items:center;margin-top:2px}.trade-pair-title h1{display:flex;align-items:center;gap:8px}.trade-pair-title h1 small{padding:4px 7px;border-radius:6px;background:var(--surface2);color:var(--muted);font-size:11px;font-weight:650}.pair-coin{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:var(--accent);color:#fff;font-size:20px}.pair-change{padding:7px 10px;border-radius:9px;background:#28c57b16;font-weight:750}.trade-page .chart-panel{background:linear-gradient(145deg,var(--surface),color-mix(in srgb,var(--surface) 90%,#075bb5 10%))}.chart-price{display:flex;align-items:baseline;gap:12px}.chart-price>b{font-size:34px;letter-spacing:-.025em}.chart-price small{font-weight:700}.trade-stats{display:flex;gap:22px;margin:8px 0 4px;color:var(--muted);font-size:12px}.trade-stats span{display:grid;gap:2px}.trade-stats b{color:var(--text);font-weight:600}.trade-page .chart-panel>.tabs,.trade-page .order-form>.tabs{padding-left:0;padding-right:0}.book-head,.book-row{display:grid;grid-template-columns:1fr 1fr 1fr;font-size:12px;padding:6px 0}.book-head{color:var(--muted);padding-bottom:9px;border-bottom:1px solid var(--line)}.book-head span:nth-child(n+2),.book-row span:nth-child(n+2){text-align:right}.trade-page .orderbook h3{margin:3px 0 12px}.trade-page .order-form .input{height:48px}.trade-page .buy,.trade-page .sell{box-shadow:inset 0 -2px #0002}

/* Profile */
.profile-page .profile-head{min-height:128px;background:radial-gradient(circle at 90% 0,#1677ff35,transparent 38%),linear-gradient(135deg,var(--surface),color-mix(in srgb,var(--surface) 84%,#0c68f5 16%))}.profile-page .avatar{width:62px;height:62px;background:linear-gradient(145deg,var(--accent),var(--accent2));box-shadow:0 10px 25px color-mix(in srgb,var(--accent) 30%,transparent)}.vip-chip{display:inline-block;padding:2px 6px;border-radius:5px;background:#ffc40018;color:#e8b725;font-size:11px}.profile-health{margin-top:7px;color:var(--up);font-size:11px}.profile-login{border-radius:10px}.profile-page .shortcut-grid{background:color-mix(in srgb,var(--surface) 96%,var(--accent) 4%)}.profile-page .shortcut-grid .service .ico{width:40px;height:40px;display:grid;place-items:center;margin:0 auto 6px;border-radius:13px;background:color-mix(in srgb,var(--accent) 10%,transparent)}.profile-page .menu-panel h3{margin:0;padding:16px 17px 13px;font-size:17px}.profile-page .menu-row{align-items:center;min-height:51px;transition:background .15s}.profile-page .menu-row:hover{background:var(--surface2)}.profile-page .menu-row span:last-child{width:24px;height:24px;display:grid;place-items:center;border-radius:8px;background:var(--surface2);color:var(--muted)}

@media(min-width:761px){.profile-page{display:grid;grid-template-columns:1fr 1fr;gap:12px}.profile-page .profile-head,.profile-page .shortcut-grid,.profile-page .profile-lower{grid-column:1/-1}.profile-page .menu-panel{margin-top:0}.home-page>.hero-card{min-height:190px}.home-page>.quick-actions{margin-top:-30px;position:relative;z-index:2;width:calc(100% - 48px);margin-left:auto;margin-right:auto}}

@media(max-width:760px){
  :where(.home-page,.markets-page,.trade-page,.profile-page){padding:9px 9px 88px}
  :where(.home-page,.markets-page,.trade-page,.profile-page) .panel{border-radius:15px;box-shadow:0 7px 22px #0002}
  :where(.home-page,.markets-page,.trade-page,.profile-page) .section-title{margin-bottom:9px}
  .bottom-nav{height:68px;border-top-color:color-mix(in srgb,var(--line) 70%,transparent);box-shadow:0 -8px 25px #0004}.bottom-nav button{font-size:11px}.bottom-nav button span{margin-bottom:1px}
  .home-page .hero-card{min-height:137px;padding:17px}.home-page .hero-card:after{right:2%;top:-8px;font-size:145px}.home-page .balance{font-size:32px;margin:6px 0}.home-page .quick-actions{padding:7px 4px}.home-page .quick{padding:8px 3px;border-right-color:color-mix(in srgb,var(--line) 65%,transparent);font-size:12px}.home-page .quick .ico{width:36px;height:36px;border-radius:12px}.home-page .quick .ico .ui-icon{width:21px;height:21px}.home-page .service-grid{padding:7px 2px}.home-page .service{padding:7px 1px}.home-page .service .ico{width:34px;height:34px;border-radius:11px}.home-page .service .ico .ui-icon{width:20px;height:20px}.home-page .notice{padding:10px 12px;font-size:12px}.home-page .notice span:nth-child(2){overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.home-page .banner{padding:17px}.home-page .banner h2{font-size:20px}.home-page .banner p{max-width:240px;font-size:12px}.home-page .gift{font-size:58px}.home-page .earn-grid{display:grid;grid-auto-flow:column;grid-auto-columns:78%;grid-template-columns:none;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:3px}.home-page .earn-card{scroll-snap-align:start}.home-page .activity-grid{display:grid;grid-auto-flow:column;grid-auto-columns:84%;grid-template-columns:none;overflow-x:auto;scroll-snap-type:x mandatory}.home-page .activity-card{scroll-snap-align:start}.home-page .site-footer{padding-top:16px}
  .market-title{margin:4px 2px 14px}.market-title h1{font-size:25px}.market-title p{font-size:12px}.market-live{font-size:10px;padding:5px 7px}.markets-page .market-panel>.tabs{padding:7px 9px;gap:2px}.markets-page .tab{padding:8px 11px}.markets-page .market-head{padding-top:9px;padding-bottom:8px}.markets-page .market-row{min-height:60px}.markets-page .change{min-width:70px;padding:8px 7px}.markets-page .market-stats{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.markets-page .market-stat{padding:13px;min-height:104px}.markets-page .market-stat>b{font-size:21px}.markets-page .market-lower{gap:9px;margin-top:9px}
  .trade-pair-title{margin:4px 1px 13px}.trade-pair-title h1{font-size:21px}.pair-coin{width:29px;height:29px;font-size:17px}.pair-change{font-size:13px}.trade-page .trade-layout{gap:9px}.trade-page .chart-panel{min-height:395px;padding:15px}.chart-price>b{font-size:29px}.chart-price small{font-size:11px}.trade-stats{gap:14px;justify-content:space-between}.trade-stats span{font-size:10px}.trade-page .chart-stage{height:235px;margin-top:7px}.trade-page .orderbook{padding:14px}.trade-page .order-form{padding:14px}.trade-page .trade-lower{gap:9px;margin-top:9px}.trade-page .trade-table{min-height:220px}.trade-page .market-disclaimer{padding:14px}
  .profile-page .profile-head{padding:17px 15px;min-height:112px}.profile-page .avatar{width:54px;height:54px}.profile-page .profile-head h2{font-size:20px}.profile-page .profile-login{padding:9px 11px;font-size:12px}.profile-page .shortcut-grid{padding:8px 3px}.profile-page .shortcut-grid .service{padding:7px 1px}.profile-page .shortcut-grid .service .ico{width:34px;height:34px;border-radius:11px}.profile-page .shortcut-grid .service .ico .ui-icon{width:20px;height:20px}.profile-page .menu-panel{margin-top:9px}.profile-page .menu-panel h3{padding:14px 15px 11px;font-size:16px}.profile-page .menu-row{min-height:48px;padding:12px 15px}.profile-page .profile-lower{gap:9px;margin-top:9px}.profile-page .profile-invite{min-height:124px}
}

/* v1.29.0 Web3 wallet verification and trading gate. */
.promotion-cta.blocked{cursor:not-allowed;filter:grayscale(.7);opacity:.55}.web3-auth-page,.web3-trading-gate{min-height:100dvh;display:grid;place-items:center;padding:calc(24px + env(safe-area-inset-top)) 18px calc(24px + env(safe-area-inset-bottom));background:radial-gradient(circle at 50% 8%,#188ff044,transparent 32%),linear-gradient(160deg,#031426,#06294c 58%,#020e1b);color:#fff}.web3-auth-card,.web3-trading-gate>section{width:min(440px,100%);padding:27px 23px;border:1px solid #8ecbff42;border-radius:22px;background:#061c33e8;box-shadow:0 28px 80px #0009;text-align:center;backdrop-filter:blur(18px)}.web3-auth-card>img{width:126px;margin-bottom:20px}.web3-auth-icon,.web3-trading-gate>section>div{display:grid;place-items:center;width:72px;height:72px;margin:0 auto 14px;border:1px solid #6bc4ff;border-radius:50%;background:#0d4f82;color:#9ddcff;font-size:31px;box-shadow:0 0 30px #1685e642}.web3-auth-card>small,.web3-trading-gate small{color:#65bdff;font-size:9px;font-weight:800;letter-spacing:.16em}.web3-auth-card h1,.web3-trading-gate h1{margin:8px 0 10px;font-size:25px}.web3-auth-card>p,.web3-trading-gate p{margin:0 auto 18px;color:#b0c6da;font-size:12px;line-height:1.75}.web3-wallet-address{display:grid;gap:4px;margin-bottom:12px;padding:10px;border:1px solid #5eb8ff35;border-radius:10px;background:#0b3155;text-align:left}.web3-wallet-address span{color:#91b9d8;font-size:9px}.web3-wallet-address b{font-size:10px;overflow-wrap:anywhere}.web3-auth-error{margin-bottom:12px;padding:9px;border:1px solid #ff64735c;border-radius:9px;background:#ff334416;color:#ff9ba5;font-size:10px}.web3-connect-button,.web3-trading-gate button{width:100%;min-height:47px}.web3-connect-button:disabled{cursor:not-allowed;opacity:.5}.web3-auth-rules{display:grid;grid-template-columns:repeat(3,1fr);gap:7px;margin:19px 0}.web3-auth-rules span{display:grid;gap:6px;color:#99b2c8;font-size:9px}.web3-auth-rules b{display:grid;place-items:center;width:24px;height:24px;margin:auto;border:1px solid #4da9ee;border-radius:50%;color:#fff}.web3-auth-warning{padding-top:15px;border-top:1px solid #72b9ec2c;text-align:left}.web3-auth-warning b{color:#79c9ff;font-size:11px}.web3-auth-warning p{margin:5px 0 0;color:#8fa9bf;font-size:10px;line-height:1.6}.web3-trading-gate>section>button:last-child{margin-top:9px;border:1px solid #64baff42;background:transparent;color:#9dcbed}@media(max-width:480px){.web3-auth-card,.web3-trading-gate>section{padding:22px 16px;border-radius:18px}.web3-auth-card h1,.web3-trading-gate h1{font-size:22px}.web3-auth-rules{gap:3px}}

/* Enabled K-line periods and right-aligned seconds-market range statistics. */
.chart-more-interval{appearance:none;border:0;border-bottom:2px solid transparent;background:transparent;color:var(--muted);padding:5px 12px 5px 3px;font:inherit;font-size:11px;cursor:pointer}.chart-more-interval.active{border-bottom-color:var(--accent);color:var(--accent)}.chart-more-interval option{background:var(--surface);color:var(--text)}
.seconds-24h-stats{grid-template-columns:minmax(0,1fr) minmax(80px,auto);grid-template-rows:1fr 1fr;align-items:center}.seconds-24h-stats .seconds-volume-stat{grid-column:1;grid-row:1/3;display:grid;grid-template-columns:1fr;gap:2px}.seconds-24h-stats .seconds-volume-stat b{text-align:left}.seconds-24h-stats .seconds-high-stat{grid-column:2;grid-row:1}.seconds-24h-stats .seconds-low-stat{grid-column:2;grid-row:2}.seconds-24h-stats .seconds-high-stat,.seconds-24h-stats .seconds-low-stat{grid-template-columns:1fr;gap:0;text-align:right}.seconds-24h-stats .seconds-high-stat b,.seconds-24h-stats .seconds-low-stat b{text-align:right}
@media(max-width:620px){.chart-more-interval{max-width:46px;padding:4px 8px 4px 1px;font-size:7px}.seconds-24h-stats{grid-template-columns:minmax(0,1fr) minmax(56px,auto);column-gap:5px}.seconds-24h-stats .seconds-volume-stat b{font-size:7px;text-align:left}.seconds-24h-stats .seconds-high-stat,.seconds-24h-stats .seconds-low-stat,.seconds-24h-stats .seconds-high-stat b,.seconds-24h-stats .seconds-low-stat b{text-align:right}}
.asset-table-row>span>small{display:block;margin-top:3px;color:var(--muted);font-size:10px}.asset-table-row>span>small i{font-style:normal}

/* v0.3.11: real homepage sparklines and a clearer responsive OKX candlestick chart */
.ticker .spark{height:38px;margin-top:7px;background:none;opacity:1;overflow:hidden}
.spark-chart{display:block;width:100%;height:100%}.spark-chart polyline{fill:none;stroke:currentColor;stroke-width:2;vector-effect:non-scaling-stroke}.spark-chart polygon{fill:currentColor;opacity:.1}.spark-chart circle{fill:currentColor}.spark-chart.up{color:var(--up)}.spark-chart.down{color:var(--down)}
.spark-loading{height:100%;border-radius:7px;background:linear-gradient(90deg,transparent,var(--surface2),transparent);background-size:200% 100%;animation:spark-loading 1.4s ease infinite}@keyframes spark-loading{to{background-position:-200% 0}}
.chart-stage:has(.kline-chart){background:transparent;border:0}.chart-stage:has(.kline-chart):after{display:none}.kline-chart{display:block;width:100%;height:100%;overflow:visible}.kline-grid line{stroke:var(--line);stroke-width:1;vector-effect:non-scaling-stroke}.kline-grid text,.kline-times text{fill:var(--muted);font-size:10px}.kline-candle line{stroke:currentColor;stroke-width:1.2;vector-effect:non-scaling-stroke}.kline-candle rect{fill:currentColor}.kline-candle.up{color:var(--up)}.kline-candle.down{color:var(--down)}.kline-current line{stroke:var(--up);stroke-width:1;stroke-dasharray:4 4;vector-effect:non-scaling-stroke}.kline-current rect{fill:var(--up)}.kline-current text{fill:#fff;font-size:9px;text-anchor:middle;font-weight:700}
@media(max-width:760px){.ticker .spark{height:28px;margin-top:5px}.trade-page .chart-panel{min-height:475px}.trade-page .chart-stage{height:305px}}
.chart-stage:has(.kline-chart){background:transparent}.chart-stage:has(.kline-chart):after{display:none}.kline-chart{display:block;width:100%;height:100%}.kline-grid line{stroke:var(--line);stroke-width:1}.kline-candle line{stroke:currentColor;stroke-width:1.4}.kline-candle rect{fill:currentColor}.kline-candle.up{color:var(--up)}.kline-candle.down{color:var(--down)}.kline-axis{position:absolute;inset:7px 8px auto;display:flex;justify-content:space-between;color:var(--muted);font-size:10px;pointer-events:none}.kline-empty{height:100%;display:grid;place-items:center;color:var(--muted)}.orderbook h3 small{color:var(--muted);font-size:11px;font-weight:500}.orderbook-body{min-height:300px}.book-row{font-variant-numeric:tabular-nums}.book-mid{display:flex;align-items:baseline;gap:8px;padding:10px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.book-mid strong{font-size:18px;color:var(--accent)}.book-mid small,.book-empty,.recent-trades-empty{color:var(--muted)}.book-empty{min-height:260px;display:grid;place-items:center;font-size:12px}.recent-trades-empty{min-height:190px;display:grid;place-items:center;font-size:12px}.recent-trades-body{font-variant-numeric:tabular-nums}

/* Mobile containment and simplified sign-in. */
html,body{width:100%;max-width:100%;overflow-x:hidden;overscroll-behavior-x:none}
body{touch-action:pan-y pinch-zoom}.app,.page,.topbar,.bottom-nav{width:100%;max-width:100%}.page{min-width:0}
.page>*,:where(.home-page,.markets-page,.trade-page,.profile-page) .panel,:where(.home-page,.markets-page,.trade-page,.profile-page) section,:where(.home-page,.markets-page,.trade-page,.profile-page) article{max-width:100%;min-width:0}
.ticker-grid,.quick-actions,.service-grid,.market-layout,.trade-layout,.shortcut-grid,.home-lower,.market-lower,.trade-lower,.profile-lower{width:100%;max-width:100%;min-width:0}

@media(max-width:760px){
  .login-page{display:block;min-height:100svh;width:100%;max-width:100%;overflow-x:hidden;background:var(--bg)}
  .login-tools{position:absolute;top:13px;right:13px}.login-language{min-width:122px;padding:8px 10px;border-radius:9px;box-shadow:0 7px 18px #0005}
  .login-visual{min-height:172px;height:172px;padding:51px 20px 28px;background:linear-gradient(145deg,#031b42,#06438f)}
  .login-brand img{width:188px;max-width:68vw;filter:drop-shadow(0 10px 24px #0006)}
  .login-form{display:block;margin:0;padding:0 13px 22px}
  .login-box{width:100%;max-width:440px;margin:-16px auto 0;border-radius:18px;padding:19px 18px 14px;box-shadow:0 14px 34px #0006;background:var(--surface);backdrop-filter:none}
  .login-eyebrow{font-size:12px}.login-box h1{font-size:27px;margin:8px 0 3px}.login-intro{font-size:13px;margin-bottom:16px}
  .login-field{margin:12px 0}.login-field label{margin-bottom:6px}.login-input-wrap .input{height:48px;padding-left:44px}.login-input-wrap>.ui-icon{left:14px;width:18px;height:18px}
  .login-submit{height:48px;margin-top:5px}.login-demo-note{margin-top:12px;padding:9px 10px;font-size:11px}.login-back{margin-top:5px;padding:8px}
  .home-page .earn-grid{display:grid;grid-auto-flow:row;grid-auto-columns:auto;grid-template-columns:repeat(2,minmax(0,1fr));overflow:visible;scroll-snap-type:none}
  .home-page .earn-card{scroll-snap-align:none;padding:13px}.home-page .earn-card:last-child{grid-column:1/-1}.home-page .earn-card>strong{font-size:22px}
  .home-page .activity-grid{display:grid;grid-auto-flow:row;grid-auto-columns:auto;grid-template-columns:1fr;overflow:visible;scroll-snap-type:none}.home-page .activity-card{scroll-snap-align:none}
  .home-page .ticker-grid,.home-page .quick-actions,.home-page .service-grid,.home-page .market-panel{overflow:hidden}
  .home-page .ticker{overflow:hidden}.home-page .ticker *{max-width:100%}
}

/* v0.4.0 professional spot trading terminal */
.professional-trade{max-width:1540px}.trade-mode-nav{display:flex;gap:30px;margin:0 2px 12px;border-bottom:1px solid var(--line)}.trade-mode-nav button{border:0;background:transparent;color:var(--muted);padding:10px 2px 12px;font-weight:700;cursor:pointer}.trade-mode-nav button.active{color:var(--text);border-bottom:2px solid var(--accent)}
.pro-pair-bar{display:flex;align-items:center;justify-content:space-between;padding:13px 16px;margin-bottom:10px;border-radius:12px}.pro-pair{display:flex;align-items:center;gap:8px}.pro-pair>b{font-size:18px}.pro-pair small{padding:3px 6px;border-radius:5px;background:var(--surface2);color:var(--muted)}.pro-pair>span:last-child{font-weight:700;margin-left:8px}.pair-stat{display:flex;align-items:center;gap:28px}.pair-stat span{display:grid;gap:3px;color:var(--muted);font-size:11px}.pair-stat b{color:var(--text);font-size:13px}.pair-stat span:first-child b{font-size:18px}
.trade-page .pro-trade-layout{grid-template-columns:minmax(0,1.7fr) minmax(270px,.75fr);align-items:start}.pro-trade-layout .chart-panel{min-height:590px;border-radius:12px}.pro-trade-layout .orderbook{min-height:590px;border-radius:12px}.pro-trade-layout .pro-order-form{grid-column:1/-1;min-height:0;border-radius:12px}
.chart-toolbar{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.chart-toolbar .tabs{border:0;padding:5px 0}.chart-depth{border:0;background:transparent;color:var(--muted);padding:8px}.trade-page .pro-trade-layout .chart-stage{height:445px;margin-top:4px}.indicator-tabs{display:flex;gap:17px;overflow:auto;border-top:1px solid var(--line);padding:11px 3px 2px}.indicator-tabs button{border:0;background:transparent;color:var(--muted);font-size:11px;padding:3px}.indicator-tabs button.active{color:var(--accent)}
.ma-lines polyline{fill:none;stroke-width:1.35;vector-effect:non-scaling-stroke}.ma-lines .ma7{stroke:#f3c218}.ma-lines .ma25{stroke:#d052e8}.ma-lines .ma49{stroke:#49aeda}.ma-legend text{font-size:9px}.ma-legend text:nth-child(1){fill:#f3c218}.ma-legend text:nth-child(2){fill:#d052e8}.ma-legend text:nth-child(3){fill:#49aeda}.volume-bar{opacity:.82}.volume-axis line{stroke:var(--line);stroke-width:1;vector-effect:non-scaling-stroke}.volume-axis text{fill:var(--muted);font-size:9px}
.orderbook-title{display:flex;align-items:center;gap:8px;margin-bottom:9px}.orderbook-title h3{margin:0}.orderbook-title>span{color:var(--muted);font-size:10px}.orderbook-title select{margin-left:auto;background:var(--surface2);color:var(--text);border:1px solid var(--line);border-radius:6px;padding:4px}.book-ratio{display:grid;grid-template-columns:auto 1fr auto;gap:7px;align-items:center;margin-top:10px;font-size:10px;font-weight:700}.book-ratio i{display:block;height:4px;border-radius:4px;background:linear-gradient(90deg,var(--up) 0 var(--buy),var(--down) var(--buy) 100%)}
.pro-order-form{padding:15px 18px}.order-form-head{display:flex;align-items:center;justify-content:space-between}.order-form-head .tabs{padding:0;border:0}.order-form-head>span{color:var(--muted);font-size:11px}.order-fields{display:grid;grid-template-columns:1fr 1fr;gap:13px}.number-control{display:grid;grid-template-columns:1fr 40px 40px}.number-control .input{border-radius:8px 0 0 8px}.number-control button{border:1px solid var(--line);border-left:0;background:var(--surface2);color:var(--text)}.number-control button:last-child{border-radius:0 8px 8px 0}.order-slider{position:relative;margin:12px 5px 7px}.order-slider>i{display:block;height:3px;background:var(--line)}.order-slider>b{position:absolute;top:-4px;width:11px;height:11px;border-radius:50%;background:var(--surface);border:2px solid var(--muted)}.order-slider>b:nth-of-type(1){left:0}.order-slider>b:nth-of-type(2){left:25%}.order-slider>b:nth-of-type(3){left:50%}.order-slider>b:nth-of-type(4){left:75%}.order-slider>b:nth-of-type(5){right:0}.order-slider>div{display:flex;justify-content:space-between;color:var(--muted);font-size:9px;margin-top:7px}.order-total{display:flex;justify-content:space-between;color:var(--muted);font-size:11px;margin:9px 0}.order-total b{color:var(--text)}.pro-order-form .buy-sell button{min-height:46px;font-size:15px}
@media(max-width:900px){.pair-stat{gap:14px}.pair-stat span:nth-child(4){display:none}.trade-page .pro-trade-layout{grid-template-columns:minmax(0,1.45fr) minmax(220px,.8fr)}.pro-trade-layout .chart-panel,.pro-trade-layout .orderbook{min-height:560px}.trade-page .pro-trade-layout .chart-stage{height:410px}}
@media(max-width:620px){.trade-mode-nav{gap:24px;margin-top:-4px}.pro-pair-bar{display:block;padding:11px}.pair-stat{display:grid;grid-template-columns:repeat(3,1fr);margin-top:10px;gap:8px}.pair-stat span:first-child{display:none}.pair-stat span:nth-child(4){display:grid}.trade-page .pro-trade-layout{grid-template-columns:1fr}.pro-trade-layout .chart-panel,.pro-trade-layout .orderbook{min-height:0}.trade-page .pro-trade-layout .chart-stage{height:365px}.pro-trade-layout .orderbook{padding:13px}.orderbook-body{min-height:270px}.order-fields{grid-template-columns:1fr}.indicator-tabs{gap:11px}.pro-order-form{padding:13px}.order-form-head{align-items:flex-start;gap:8px}.order-form-head>span{margin-top:7px}.professional-trade .trade-detail-grid{grid-template-columns:1fr}}

/* v0.4.1 market discovery and quote filters */
.professional-markets{max-width:1100px}.market-category-tabs,.quote-filter-tabs{display:flex;align-items:center;gap:8px;overflow:auto;scrollbar-width:none}.market-category-tabs{border-bottom:1px solid var(--line);margin-bottom:10px}.market-category-tabs button,.quote-filter-tabs button{border:0;background:transparent;color:var(--muted);white-space:nowrap;cursor:pointer}.market-category-tabs button{padding:10px 9px 12px;font-weight:650}.market-category-tabs button.active{color:var(--text);border-bottom:2px solid var(--accent)}.quote-filter-tabs{margin-bottom:10px}.quote-filter-tabs button{padding:7px 14px;border-radius:8px;background:var(--surface2)}.quote-filter-tabs button.active{color:var(--accent);box-shadow:inset 0 0 0 1px var(--accent)}
.professional-market{margin-top:0;border-radius:12px;overflow:hidden}.professional-market .market-head,.professional-market .market-row{grid-template-columns:minmax(230px,1.5fr) minmax(120px,.8fr) minmax(120px,.8fr) 92px}.professional-market .market-row{min-height:72px}.professional-market .coin{min-width:0}.favorite-star{border:0;background:transparent;color:var(--muted);font-size:24px;line-height:1;padding:2px;cursor:pointer}.favorite-star.active{color:var(--accent)}.professional-market .coin b{display:flex;align-items:center;gap:4px}.professional-market .coin em{font-style:normal;font-size:9px;font-weight:600;color:var(--accent);border:1px solid color-mix(in srgb,var(--accent) 55%,transparent);padding:1px 3px;border-radius:3px}.market-spark{height:34px;width:120px}.market-price>b{font-size:17px}.market-empty{min-height:280px;display:grid;place-content:center;text-align:center;color:var(--muted)}.market-empty b{color:var(--text);font-size:18px}.market-empty p{margin:7px 0}
@media(max-width:620px){.professional-markets .market-title{margin-bottom:6px}.market-category-tabs{gap:2px}.market-category-tabs button{padding:9px 11px 11px}.quote-filter-tabs{gap:5px}.quote-filter-tabs button{padding:7px 12px}.professional-market .market-head,.professional-market .market-row{grid-template-columns:minmax(118px,1.2fr) 68px 58px 65px}.professional-market .market-row{padding:10px 6px;gap:4px;min-height:68px}.professional-market .market-spark{display:block;width:58px;height:28px}.professional-market .coin{gap:4px}.professional-market .coin-icon{width:29px;height:29px;font-size:11px}.favorite-star{font-size:19px}.professional-market .coin b{font-size:12px}.professional-market .coin .sub{font-size:8px}.professional-market .coin em{display:none}.market-price>b{font-size:13px}.professional-market .change{min-width:62px;padding:8px 3px;font-size:11px}.professional-market .market-head{font-size:9px}}

.professional-trade .trade-detail-grid{grid-template-columns:1fr}.sidebar-trades{margin-top:14px;padding-top:12px;border-top:1px solid var(--line)}.sidebar-trades .section-title{margin-bottom:7px}.sidebar-trades .section-title h2{font-size:15px}.sidebar-trades .section-title .sub{font-size:9px}.sidebar-trades .mini-table-head,.sidebar-trades .mini-table-row{padding-left:0;padding-right:0;font-size:10px}.sidebar-trades .recent-trades-body{max-height:170px;overflow:hidden}

/* v0.4.2: keep global logo/navigation bar fixed while page content scrolls */
.topbar{position:fixed;inset:0 0 auto 0;width:100%;z-index:90}.page{padding-top:86px}
@media(max-width:760px){.page{padding-top:70px}}

.chart-toolbar .tabs,.indicator-tabs,.market-category-tabs,.quote-filter-tabs{scrollbar-width:none}.chart-toolbar .tabs::-webkit-scrollbar,.indicator-tabs::-webkit-scrollbar,.market-category-tabs::-webkit-scrollbar,.quote-filter-tabs::-webkit-scrollbar{display:none}.chart-depth{white-space:nowrap;flex:none}
@media(max-width:480px){.trade-page .pro-trade-layout{grid-template-columns:minmax(0,1.55fr) minmax(125px,.85fr);gap:7px}.pro-trade-layout .chart-panel{padding:9px}.trade-page .pro-trade-layout .chart-stage{height:370px}.pro-trade-layout .orderbook{padding:8px}.pro-trade-layout .pro-order-form{grid-column:1/-1}.orderbook-title{display:grid;grid-template-columns:1fr auto;gap:3px}.orderbook-title>span{grid-column:1/-1}.orderbook-title select{grid-column:2;grid-row:1;margin:0;font-size:9px}.pro-trade-layout .book-head,.pro-trade-layout .book-row{grid-template-columns:1fr 1fr;font-size:8px}.pro-trade-layout .book-head span:nth-child(3),.pro-trade-layout .book-row span:nth-child(3){display:none}.pro-trade-layout .book-mid{padding:7px 0}.pro-trade-layout .book-mid strong{font-size:12px}.book-ratio{font-size:8px;gap:3px}.sidebar-trades{margin-top:9px;padding-top:8px}.sidebar-trades .section-title{display:block}.sidebar-trades .section-title h2{font-size:12px}.sidebar-trades .section-title .sub{font-size:7px}.sidebar-trades .mini-table-head,.sidebar-trades .mini-table-row{grid-template-columns:1fr 1fr;font-size:7px;gap:2px}.sidebar-trades .mini-table-head span:nth-child(3),.sidebar-trades .mini-table-row time{display:none}.sidebar-trades .recent-trades-body{max-height:145px}.indicator-tabs{gap:7px}.indicator-tabs button{font-size:8px}.chart-toolbar .tab{padding:7px 6px;font-size:9px}.chart-depth{font-size:9px}.professional-trade .trade-detail-grid{grid-template-columns:1fr}}

.trade-side-tabs{display:grid;grid-template-columns:repeat(2,1fr);border-bottom:1px solid var(--line);margin:-2px 0 10px}.trade-side-tabs button{border:0;background:transparent;color:var(--muted);padding:8px 2px;font-size:11px;white-space:nowrap;cursor:pointer}.trade-side-tabs button.active{color:var(--accent);border-bottom:2px solid var(--accent)}.mid-price-panel{display:none;min-height:330px;place-content:center;text-align:center;gap:6px}.mid-price-panel small,.mid-price-panel span{color:var(--muted);font-size:10px}.mid-price-panel strong{font-size:27px;color:var(--accent)}.mid-price-panel>div{display:grid;gap:9px;margin-top:20px}.mid-price-panel p{display:flex;justify-content:space-between;margin:0;color:var(--muted);font-size:10px}.mid-price-panel b{color:var(--text)}.orderbook[data-side-tab="book"] .sidebar-trades,.orderbook[data-side-tab="book"] .mid-price-panel{display:none}.orderbook[data-side-tab="mid"] .orderbook-title,.orderbook[data-side-tab="mid"] .book-head,.orderbook[data-side-tab="mid"] .orderbook-body,.orderbook[data-side-tab="mid"] .book-ratio,.orderbook[data-side-tab="mid"] .sidebar-trades{display:none}.orderbook[data-side-tab="mid"] .mid-price-panel{display:grid}.orderbook[data-side-tab="trades"] .orderbook-title,.orderbook[data-side-tab="trades"] .book-head,.orderbook[data-side-tab="trades"] .orderbook-body,.orderbook[data-side-tab="trades"] .book-ratio,.orderbook[data-side-tab="trades"] .mid-price-panel{display:none}.orderbook[data-side-tab="trades"] .sidebar-trades{display:block;margin-top:0;padding-top:0;border-top:0}
@media(max-width:420px){.trade-side-tabs button{font-size:8px;padding:7px 0}.mid-price-panel{min-height:300px}.mid-price-panel strong{font-size:16px}.mid-price-panel p{font-size:8px}.orderbook[data-side-tab="trades"] .sidebar-trades .section-title h2{display:none}}

/* v0.4.5 reference layout: two right-side tabs, middle price stays inside the book */
.trade-side-tabs{grid-template-columns:repeat(2,1fr)}.mid-price-panel{display:none!important}

@media(max-width:620px){.professional-markets .market-stats .stat-wide{grid-column:1/-1}.professional-markets .market-stats .market-stat:nth-child(3),.professional-markets .market-stats .market-stat:nth-child(4){min-height:112px}}

/* Order entry follows the reference two-column trading form. */
.pro-order-form{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(190px,.75fr);grid-template-areas:"head head" "fields account" "slider account" "total account" "actions actions";column-gap:20px;align-items:start}
.pro-order-form .order-form-head{grid-area:head}
.pro-order-form .order-fields{grid-area:fields;grid-template-columns:1fr}
.pro-order-form .order-slider{grid-area:slider}
.pro-order-form .order-total{grid-area:total}
.pro-order-form .buy-sell{grid-area:actions}
.order-account-panel{grid-area:account;margin-top:11px;border-left:1px solid var(--line);padding:0 0 0 18px;color:var(--muted);font-size:11px}
.order-account-panel p,.order-account-panel label{display:flex;align-items:center;justify-content:space-between;gap:8px;margin:0;padding:11px 0;border-bottom:1px solid var(--line)}
.order-account-panel b{color:var(--text);font-weight:600;text-align:right}
.order-account-panel input{appearance:none;width:31px;height:18px;border-radius:18px;background:var(--line);position:relative;cursor:pointer}
.order-account-panel input:after{content:"";position:absolute;width:14px;height:14px;left:2px;top:2px;border-radius:50%;background:#fff;transition:.2s}
.order-account-panel input:checked{background:var(--accent)}
.order-account-panel input:checked:after{transform:translateX(13px)}
@media(max-width:620px){.pro-order-form{grid-template-columns:minmax(0,1.25fr) minmax(125px,.75fr);column-gap:10px}.order-account-panel{padding-left:10px}.order-form-head>span{display:none}}
@media(max-width:350px){.pro-order-form{grid-template-columns:1fr;grid-template-areas:"head" "fields" "slider" "total" "account" "actions"}.order-account-panel{border-left:0;border-top:1px solid var(--line);padding:0}}

/* Reference trading layout: chart and book share one aligned wireframe. */
@media(max-width:480px){
  .trade-page .pro-trade-layout{gap:0;align-items:stretch;border:1px solid var(--line);border-radius:12px;background:var(--surface);overflow:hidden;box-shadow:var(--shadow)}
  .pro-trade-layout>.chart-panel,.pro-trade-layout>.orderbook{height:100%;min-height:0;border:0;border-radius:0;box-shadow:none}
  .pro-trade-layout>.orderbook{border-left:1px solid var(--line)}
  .pro-trade-layout>.pro-order-form{border:0;border-top:1px solid var(--line);border-radius:0;box-shadow:none}
  .pro-trade-layout .orderbook-title{display:flex;align-items:center;gap:4px;min-height:29px;margin:0 0 5px}
  .pro-trade-layout .orderbook-title select{order:1;grid-column:auto;grid-row:auto;margin:0;padding:3px 2px;font-size:8px;max-width:52px}
  .pro-trade-layout .orderbook-title>span{order:2;grid-column:auto;margin-left:auto;font-size:7px;text-align:right}
  .pro-trade-layout .book-head,.pro-trade-layout .book-row{display:grid;grid-template-columns:1.25fr 1fr 1fr;gap:2px;font-size:7px}
  .pro-trade-layout .book-head span:nth-child(3),.pro-trade-layout .book-row span:nth-child(3){display:block}
  .pro-trade-layout .book-head{padding:5px 0}
  .pro-trade-layout .book-row{padding:5px 0}
}

/* 交易产品工作区：现货、合约、秒合约和 AI 量化统一视觉比例。 */
.product-nav{overflow-x:auto;scrollbar-width:none}.product-nav::-webkit-scrollbar{display:none}.product-nav button:disabled{opacity:.45;cursor:not-allowed;color:var(--muted);border-bottom-color:transparent}
.product-hero{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:16px;margin-bottom:10px}.product-hero h1{margin:3px 0;font-size:27px}.product-hero small,.product-hero span{color:var(--muted)}.product-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}.product-stats span{display:grid;gap:4px;font-size:10px}.product-stats b{color:var(--text);font-size:12px}.product-workspace{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(320px,.9fr);gap:10px}.product-form,.product-records{padding:14px}.product-tabs{display:flex;gap:14px;border-bottom:1px solid var(--line);margin-bottom:12px}.product-tabs button{border:0;background:transparent;color:var(--muted);padding:7px 2px}.product-tabs button.active{color:var(--accent);border-bottom:2px solid var(--accent)}.product-form-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.product-form label,.wide-field,.strategy-card label{display:grid;gap:4px;color:var(--muted);font-size:10px}.product-form input,.product-form select,.strategy-card input,.strategy-card select{width:100%;height:36px;border:1px solid var(--line);border-radius:7px;padding:6px 9px;background:var(--surface2);color:var(--text)}.product-risk-note{margin:10px 0;padding:8px;border:1px solid var(--line);border-radius:7px;color:var(--muted);font-size:9px}.product-actions button{min-height:39px;padding:8px}.product-records .section-title{margin-bottom:5px}.product-record-head,.product-record-row{display:grid;grid-template-columns:1.2fr 1fr .7fr .65fr;gap:8px;align-items:center}.product-record-head{padding:7px 0;color:var(--muted);font-size:9px}.product-record-row{padding:8px 0;border-top:1px solid var(--line);font-size:9px}.product-record-row>span:first-child{display:grid}.product-record-row small,.product-record-row time{color:var(--muted);font-size:8px}.product-empty{padding:24px 8px;text-align:center;color:var(--muted);font-size:10px}.countdown-ring{width:72px;height:72px;border:5px solid var(--accent);border-radius:50%;display:grid;place-content:center;text-align:center}.countdown-ring b{font-size:22px}.countdown-ring small{font-size:8px}.period-options{display:grid;grid-template-columns:repeat(4,1fr);gap:7px;margin:9px 0 13px}.period-options button{border:1px solid var(--line);border-radius:7px;padding:9px 4px;background:var(--surface2);color:var(--muted)}.period-options button.active{border-color:var(--accent);color:var(--accent)}.settlement-preview{display:grid;grid-template-columns:repeat(3,1fr);gap:7px;margin:11px 0}.settlement-preview span{display:grid;gap:3px;padding:8px;border:1px solid var(--line);border-radius:7px;color:var(--muted);font-size:9px}.settlement-preview b{color:var(--text)}.quant-health{display:grid;text-align:right;gap:4px}.quant-health b{color:var(--up)}.quant-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.strategy-card{padding:14px}.strategy-card header{display:flex;align-items:center;gap:8px}.strategy-card header span{width:28px;height:28px;border-radius:7px;display:grid;place-items:center;background:var(--accent);color:#08101a;font-weight:800}.strategy-card p{min-height:34px;color:var(--muted);font-size:10px}.strategy-card>div{display:flex;justify-content:space-between;margin:8px 0;font-size:9px}.strategy-card label{margin:8px 0}.strategy-card .primary{width:100%;margin-top:5px}.quant-records{margin-top:10px}.product-lower{margin-top:10px}
.product-kline-panel{min-height:0;margin-bottom:10px;padding:12px}.product-kline-panel .chart-stage{height:390px;margin-top:3px}.product-chart-source{flex:none;color:var(--muted);font-size:10px;padding-right:4px}.seconds-hero{display:grid;grid-template-columns:minmax(120px,.9fr) minmax(190px,1.55fr)}.seconds-live{min-width:0}.seconds-live>span.positive{color:var(--up)}.seconds-live>span.negative{color:var(--down)}.seconds-24h-stats{display:grid;gap:5px;padding:0 15px;border-left:1px solid var(--line)}.seconds-24h-stats span{display:grid;grid-template-columns:minmax(110px,1fr) auto;align-items:center;gap:14px;font-size:10px}.seconds-24h-stats b{color:var(--text);font-size:11px;text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}.seconds-market-layout{display:grid;grid-template-columns:minmax(0,1.7fr) minmax(250px,.95fr);align-items:stretch;gap:0;margin-bottom:10px;border:1px solid var(--line);border-radius:12px;background:var(--surface);overflow:hidden;box-shadow:var(--shadow)}.seconds-market-layout>.product-kline-panel,.seconds-market-layout>.product-orderbook{height:100%;min-height:0;margin:0;border:0;border-radius:0;box-shadow:none}.seconds-market-layout>.product-orderbook{display:flex;flex-direction:column;border-left:1px solid var(--line);padding:12px}.seconds-market-layout .orderbook-body{min-height:300px}.seconds-market-layout .book-ratio{margin-top:auto;padding-top:7px}.seconds-period-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:4px}.seconds-period-heading h2{margin:0}.seconds-countdown{--progress:1;position:relative;isolation:isolate;width:58px;height:58px;flex:0 0 58px;border:0;background:conic-gradient(var(--accent) calc(var(--progress)*1turn),var(--line) 0);transition:background .2s linear}.seconds-countdown:before{content:"";position:absolute;z-index:-1;inset:4px;border-radius:50%;background:var(--surface)}.seconds-countdown b,.seconds-countdown small{position:relative;z-index:1}.seconds-countdown b{font-size:18px;line-height:1}.seconds-countdown small{margin-top:2px;font-size:7px}.seconds-countdown.running{box-shadow:0 0 14px color-mix(in srgb,var(--accent) 35%,transparent)}
.seconds-countdown:before{z-index:0}

/* 交易页下半部分跟上方使用同一套紧凑字号和间距。 */
.trade-page .trade-lower{display:grid;gap:7px;margin-top:7px}.trade-page .trade-lower .home-section,.trade-page .trade-lower .market-disclaimer{padding:11px}.trade-page .trade-lower .section-title{margin-bottom:7px}.trade-page .trade-lower .section-title h2{font-size:13px}.trade-page .trade-lower .section-title button,.trade-page .trade-lower .section-title span{font-size:9px}.trade-page .trade-info-grid{gap:7px}.trade-page .trade-info-grid>div{padding:8px;border:1px solid var(--line);border-radius:7px}.trade-page .trade-info-grid span{font-size:9px}.trade-page .trade-info-grid b{font-size:10px}.trade-page .trade-lower .market-disclaimer b{font-size:11px}.trade-page .trade-lower .market-disclaimer p{margin:4px 0 0;font-size:9px;line-height:1.45}.trade-page .trade-lower .help-grid button{padding:8px 4px;font-size:9px}.trade-page .trade-lower .help-grid button span{font-size:17px;margin-bottom:3px}.trade-page .trade-lower .site-footer{padding:10px 8px 4px}.trade-page .trade-lower .site-footer p,.trade-page .trade-lower .site-footer small,.trade-page .trade-lower .site-footer button{font-size:8px}
@media(max-width:620px){.product-hero{padding:10px;margin-bottom:7px}.product-hero h1{font-size:18px}.product-stats{gap:7px}.seconds-hero{grid-template-columns:minmax(105px,.9fr) minmax(130px,1.25fr);gap:7px}.seconds-24h-stats{gap:3px;padding:0 7px}.seconds-24h-stats span{grid-template-columns:1fr;gap:0;font-size:7px}.seconds-24h-stats b{font-size:8px;text-align:left}.seconds-period-heading{margin-bottom:3px}.seconds-countdown{width:52px;height:52px;flex-basis:52px}.seconds-countdown b{font-size:16px}.seconds-countdown small{font-size:6px}.product-kline-panel{margin-bottom:7px;padding:8px}.product-kline-panel .chart-stage{height:300px}.product-chart-source{font-size:7px}.seconds-market-layout{grid-template-columns:minmax(0,1.7fr) minmax(132px,.95fr);margin-bottom:7px}.seconds-market-layout>.product-orderbook{padding:7px}.seconds-market-layout .orderbook-title{display:grid;grid-template-columns:1fr auto;gap:3px;min-height:25px;margin-bottom:3px}.seconds-market-layout .orderbook-title h3{font-size:10px}.seconds-market-layout .orderbook-title>span{grid-column:1/-1;grid-row:2;font-size:6px}.seconds-market-layout .orderbook-title select{grid-column:2;grid-row:1;margin:0;padding:2px;font-size:7px}.seconds-market-layout .book-head,.seconds-market-layout .book-row{grid-template-columns:1.2fr 1fr 1fr;gap:2px;padding:4px 0;font-size:7px}.seconds-market-layout .book-head span,.seconds-market-layout .book-row span{min-width:0;overflow:hidden;white-space:nowrap}.seconds-market-layout .book-mid{display:grid;grid-template-columns:1fr;gap:1px;padding:5px 0}.seconds-market-layout .book-mid strong{font-size:11px}.seconds-market-layout .book-mid small{font-size:6.5px}.seconds-market-layout .orderbook-body{min-height:0}.seconds-market-layout .book-ratio{gap:3px;font-size:7px}.product-workspace{grid-template-columns:1fr}.quant-grid{grid-template-columns:1fr}.product-form,.product-records,.strategy-card{padding:9px}.product-form-grid{gap:7px}.trade-page .trade-lower .home-section,.trade-page .trade-lower .market-disclaimer{padding:8px}.trade-page .trade-info-grid{grid-template-columns:1fr 1fr}.product-nav{gap:17px}.product-nav button{font-size:10px}.product-record-head,.product-record-row{gap:4px;font-size:7px}.product-record-head{font-size:6.5px}.product-record-row small,.product-record-row time{font-size:6.5px}.settlement-preview{gap:4px}.settlement-preview span{padding:6px 4px;font-size:7px}}
@media(max-width:480px){.seconds-market-layout{grid-template-columns:minmax(0,1.58fr) minmax(138px,.92fr)}.seconds-market-layout>.product-kline-panel{padding:7px}.seconds-market-layout .product-kline-panel .chart-stage{height:260px;margin-top:1px}.seconds-market-layout .book-head,.seconds-market-layout .book-row{grid-template-columns:1.18fr 1fr 1fr;column-gap:4px;font-size:7.5px}.seconds-market-layout .book-head{padding:3px 0}.seconds-market-layout .book-row{padding:4.2px 0}.seconds-market-layout .orderbook-title{min-height:24px;margin-bottom:3px}.seconds-market-layout .book-mid{padding:5px 0}.seconds-market-layout .book-ratio{margin-top:auto;padding:6px 0 1px}}

.pro-pair-bar.enhanced{display:grid;grid-template-columns:auto minmax(0,1fr) auto;grid-template-areas:"pair pair tools" "price stats stats";row-gap:9px}
.pro-pair-bar.enhanced .pro-pair{grid-area:pair}
.pair-favorite,.pair-tools button{border:0;background:transparent;color:var(--muted);padding:2px;cursor:pointer}
.pair-favorite{font-size:18px}
.pair-dropdown{padding:0!important;margin-left:4px;background:transparent!important;font-size:11px!important}
.pair-tools{grid-area:tools;display:flex;align-items:center;gap:10px}
.pair-tools button{width:28px;height:28px;display:grid;place-items:center;font-size:17px}
.pair-tools .ui-icon{width:18px;height:18px}
.pro-live-price{grid-area:price;display:grid;align-content:center;min-width:145px}
.pro-live-price b{font-size:29px;line-height:1.05;letter-spacing:-.02em}
.pro-live-price small{color:var(--muted);margin-top:3px}
.pro-pair-bar.enhanced .pair-stat{grid-area:stats;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
.pro-pair-bar.enhanced .pair-stat span>small{padding:0;border-radius:0;background:transparent;color:var(--muted);font-size:inherit;line-height:inherit}

@media(max-width:480px){
  .trade-page .pro-trade-layout .chart-stage{height:285px}
  .pro-pair-bar.enhanced{grid-template-columns:105px minmax(0,1fr) auto;padding:9px 10px;row-gap:7px}
  .pro-pair-bar.enhanced .pro-pair{gap:5px}
  .pro-pair-bar.enhanced .pair-coin{width:27px;height:27px;font-size:16px}
  .pro-pair-bar.enhanced .pro-pair>b{font-size:16px}
  .pro-pair-bar.enhanced .pro-pair>small{padding:2px 4px;font-size:9px}
  .pro-pair-bar.enhanced .pro-pair>span:last-child{margin-left:3px;font-size:12px}
  .pair-tools{gap:5px}
  .pair-tools button{width:23px;height:23px;font-size:14px}
  .pro-live-price{min-width:105px}
  .pro-live-price b{font-size:22px}
  .pro-live-price small{font-size:9px}
  .pro-pair-bar.enhanced .pair-stat{grid-template-columns:repeat(4,minmax(0,1fr));gap:4px;margin:0}
  .pro-pair-bar.enhanced .pair-stat span{display:grid!important;font-size:7px;line-height:1.25}
  .pro-pair-bar.enhanced .pair-stat b{font-size:9px!important;white-space:nowrap}
}

@media(max-width:480px){
  .trade-page .pro-trade-layout{grid-template-columns:minmax(0,1.58fr) minmax(138px,.92fr)}
  .pro-trade-layout .book-head,.pro-trade-layout .book-row{grid-template-columns:1.18fr 1fr 1fr;column-gap:4px;font-size:7.5px}
  .pro-trade-layout .book-head span,.pro-trade-layout .book-row span{min-width:0;overflow:hidden;white-space:nowrap;font-variant-numeric:tabular-nums;font-feature-settings:"tnum"}
  .pro-trade-layout .book-head span:first-child,.pro-trade-layout .book-row span:first-child{text-align:left}
  .pro-trade-layout .book-head span:nth-child(2),.pro-trade-layout .book-head span:nth-child(3),.pro-trade-layout .book-row span:nth-child(2),.pro-trade-layout .book-row span:nth-child(3){text-align:right}
}

.home-page .market-head.no-trend,.home-page .market-row.no-trend{grid-template-columns:minmax(0,1.45fr) minmax(90px,.8fr) minmax(92px,.55fr)}
@media(max-width:480px){.home-page .market-head.no-trend,.home-page .market-row.no-trend{grid-template-columns:minmax(0,1.35fr) minmax(78px,.72fr) minmax(86px,.62fr);padding-left:10px;padding-right:10px}.home-page .market-head.no-trend span:last-child{text-align:right}.home-page .market-row.no-trend .change{min-width:76px;padding:9px 7px}}

.order-capacity{display:grid;gap:5px;margin:9px 0;color:var(--muted)}
.order-capacity p{display:flex;align-items:center;justify-content:space-between;margin:0}
.order-capacity p b{color:var(--text);font-weight:650;text-align:right}
.order-capacity label{display:flex;align-items:center;gap:7px;width:max-content;color:var(--text);cursor:pointer}
.order-capacity input{appearance:none;width:15px;height:15px;margin:0;border:1.5px solid var(--muted);border-radius:3px;background:transparent;position:relative}
.order-capacity input:checked{border-color:var(--accent);background:var(--accent)}
.order-capacity input:checked:after{content:"✓";position:absolute;left:2px;top:-3px;color:#fff;font-size:12px;font-weight:800}

.seconds-record-tabs{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;border-bottom:1px solid var(--line);margin:-3px 0 7px}.seconds-record-tabs button{border:0;background:transparent;color:var(--muted);padding:9px 2px;white-space:nowrap;cursor:pointer}.seconds-record-tabs button.active{color:var(--accent);border-bottom:2px solid var(--accent)}.seconds-record-table{width:100%;overflow:hidden}.seconds-record-head,.seconds-record-row{display:grid;grid-template-columns:1.1fr 1.05fr .55fr .85fr .85fr .8fr;gap:7px;align-items:center}.seconds-record-head{padding:7px 0;color:var(--muted);font-size:9px}.seconds-record-row{padding:9px 0;border-top:1px solid var(--line);font-size:9px}.seconds-record-row>span,.seconds-record-row>time{display:grid;gap:2px;min-width:0}.seconds-record-row small{color:var(--muted);font-size:8px}.seconds-record-row strong,.seconds-record-row>span:last-child{text-align:right;font-variant-numeric:tabular-nums}.seconds-record-row time{color:var(--text);font-style:normal}
.seconds-available-balance{display:flex;align-items:center;justify-content:space-between;margin:7px 2px 11px;padding:2px 2px;color:var(--muted);font-size:10px;line-height:1.35}.seconds-available-balance strong{color:var(--text);font-variant-numeric:tabular-nums}
.quant-available-balance{display:flex!important;align-items:center;justify-content:space-between;margin:10px 2px 6px!important;color:var(--muted);font-size:10px!important}.quant-available-balance strong{color:var(--text);font-variant-numeric:tabular-nums}
.quant-tier-list{display:grid!important;grid-template-columns:1fr 1fr;gap:6px;margin:8px 0!important}.strategy-card .quant-tier-list span{display:grid;grid-template-columns:auto 1fr auto;gap:5px;align-items:center;padding:7px;border:1px solid var(--line);border-radius:7px;color:var(--muted);font-size:8px}.quant-tier-list span b{color:var(--text)}.quant-tier-list span strong{color:var(--accent)}.quant-tier-list span.active{border-color:var(--accent);background:color-mix(in srgb,var(--accent) 9%,transparent)}.quant-return-preview .negative{color:var(--down)}
.quant-grid.quant-plan-grid{grid-template-columns:repeat(2,minmax(280px,1fr));max-width:920px;margin-inline:auto}.quant-plan-card{display:flex;flex-direction:column}.quant-plan-card header>div{display:grid;gap:2px}.quant-plan-card header small{color:var(--muted);font-size:9px}.quant-plan-card .quant-plan-rate{padding:9px 10px;border:1px solid color-mix(in srgb,var(--accent) 42%,var(--line));border-radius:8px;background:color-mix(in srgb,var(--accent) 7%,var(--surface2));font-size:10px}.quant-plan-card .quant-plan-rate strong{font-size:17px}.quant-plan-limit{display:block;margin-top:-4px;color:var(--muted);font-size:9px}.quant-plan-card.invalid input{border-color:var(--down)}@media(max-width:620px){.quant-grid.quant-plan-grid{grid-template-columns:1fr}.quant-plan-card{padding:12px}.quant-plan-card p{min-height:0;margin:9px 0}.quant-plan-card .quant-plan-rate{padding:8px 9px}}
.quant-plan-minmax{display:flex;justify-content:space-between;gap:12px}.quant-plan-minmax span{color:var(--muted);font-size:10px}
.quant-grid{grid-template-columns:minmax(280px,560px);justify-content:center}
.quant-cancel-button{display:block;margin-top:5px;border:1px solid var(--down);border-radius:6px;padding:4px 9px;background:#ff496418;color:#ff667d;font-size:9px;cursor:pointer}.quant-cancel-warning{width:min(88vw,360px);padding:22px;border:1px solid #ffb02055;border-radius:15px;background:var(--surface);box-shadow:0 22px 70px #000b;text-align:center}.quant-cancel-warning .warning-icon{font-size:35px}.quant-cancel-warning h2{margin:7px 0}.quant-cancel-warning p{color:var(--muted);line-height:1.55}.quant-cancel-warning-actions{display:grid;grid-template-columns:1fr 1fr;gap:9px;margin-top:16px}.quant-cancel-warning-actions button{min-height:40px;border-radius:8px}.quant-cancel-warning-actions .confirm-cancel{border:0;background:var(--down);color:white}.quant-cancel-warning-actions .keep-running{border:1px solid var(--line);background:transparent;color:var(--text)}
@media(max-width:620px){.seconds-record-tabs{gap:5px}.seconds-record-tabs button{padding:7px 1px;font-size:9px}.seconds-record-head,.seconds-record-row{grid-template-columns:1.12fr 1.05fr .5fr .82fr .82fr .8fr;gap:3px;font-size:6.8px}.seconds-record-head{font-size:6.5px}.seconds-record-row{padding:7px 0}.seconds-record-row small{font-size:6px}}

/* 秒合约记录只保留“我的合约、历史成交”，并默认将我的合约放在首位。 */
.seconds-record-tabs{grid-template-columns:repeat(2,1fr)}
.seconds-record-tabs button:first-child{display:none}
.seconds-record-tabs button:nth-child(3){order:-1}

/* 秒周期倒计时：外圈随剩余时间收缩，虚线光带持续环绕。 */
.seconds-countdown{overflow:visible}
.seconds-countdown.running:after{content:"";position:absolute;z-index:2;inset:-3px;border-radius:50%;padding:2px;background:repeating-conic-gradient(from 0deg,var(--accent) 0 12deg,transparent 12deg 23deg);-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none;animation:seconds-marquee .9s linear infinite;filter:drop-shadow(0 0 3px color-mix(in srgb,var(--accent) 65%,transparent))}
@keyframes seconds-marquee{to{transform:rotate(1turn)}}

/* 所有交易产品共用的下单成功详情弹窗。 */
.order-success-backdrop{background:#02060bd9;backdrop-filter:blur(4px)}
.order-success-modal{position:relative;width:min(430px,100%);max-height:calc(100vh - 28px);overflow:auto;padding:22px;background:var(--surface);border:1px solid var(--line);border-radius:18px;box-shadow:0 28px 90px #000d;text-align:center}
.order-success-close{position:absolute;right:13px;top:10px;width:34px;height:34px;border:0;background:transparent;color:var(--muted);font-size:27px;cursor:pointer}
.order-success-icon{width:62px;height:62px;margin:2px auto 9px;display:grid;place-items:center;border-radius:50%;background:linear-gradient(145deg,#36dc9b,#12a86d);color:#fff;font-size:36px;font-weight:800;box-shadow:0 0 24px #28d89255}
.order-success-modal h2{margin:0;font-size:25px}.order-success-modal>p{margin:5px 0 15px;color:var(--muted);font-size:12px}
.order-success-details{padding:8px 13px;background:var(--surface2);border:1px solid var(--line);border-radius:11px}
.order-success-details span{display:flex;align-items:center;justify-content:space-between;gap:15px;padding:5px 0;color:var(--muted);font-size:12px;text-align:left}
.order-success-details b{color:var(--text);text-align:right;font-variant-numeric:tabular-nums}.order-success-details b.positive{color:var(--up)}.order-success-details b.negative{color:var(--down)}
.order-success-view,.order-success-continue{width:100%;min-height:43px;margin-top:12px}.order-success-view{background:var(--up);color:#fff}
.order-success-continue{border:1px solid var(--line);border-radius:11px;background:transparent;color:var(--text);cursor:pointer}
@media(max-width:620px){.order-success-backdrop{padding:10px}.order-success-modal{padding:18px 14px;border-radius:15px}.order-success-icon{width:54px;height:54px;font-size:31px}.order-success-modal h2{font-size:22px}.order-success-details{padding:7px 11px}.order-success-details span{font-size:11px}}

/* 下单提示保持为轻量悬浮卡片，透明遮罩下仍能看见交易页面。 */
.order-success-backdrop{background:#02060b59;backdrop-filter:none}
.order-success-modal{width:min(360px,calc(100% - 40px));padding:16px 15px;border-radius:15px;background:color-mix(in srgb,var(--surface) 94%,transparent);box-shadow:0 18px 55px #0009;backdrop-filter:blur(8px)}
.order-success-close{right:9px;top:7px;width:30px;height:30px;font-size:23px}
.order-success-icon{width:48px;height:48px;margin:0 auto 6px;font-size:28px;box-shadow:0 0 17px #28d89244}
.order-success-modal h2{font-size:20px}.order-success-modal>p{margin:3px 0 10px;font-size:10px}
.order-success-details{padding:5px 10px;border-radius:9px;background:color-mix(in srgb,var(--surface2) 90%,transparent)}
.order-success-details span{padding:3.5px 0;font-size:10.5px}
.order-success-view,.order-success-continue{min-height:38px;margin-top:9px;font-size:12px}
@media(max-width:620px){.order-success-backdrop{padding:8px}.order-success-modal{width:min(350px,calc(100% - 46px));padding:14px 13px;border-radius:14px}.order-success-icon{width:46px;height:46px;font-size:27px}.order-success-modal h2{font-size:19px}.order-success-details{padding:5px 9px}.order-success-details span{font-size:10px}.order-success-view,.order-success-continue{min-height:37px}}

/* 手机端进一步缩小成功提示卡，保留更多交易页面可视区域。 */
@media(max-width:620px){
  .order-success-modal{width:min(310px,calc(100% - 64px));padding:11px 11px;border-radius:12px}
  .order-success-close{right:6px;top:5px;width:27px;height:27px;font-size:20px}
  .order-success-icon{width:40px;height:40px;margin-bottom:4px;font-size:23px}
  .order-success-modal h2{font-size:17px}
  .order-success-modal>p{margin:2px 0 7px;font-size:9px}
  .order-success-details{padding:4px 8px;border-radius:8px}
  .order-success-details span{padding:2.5px 0;font-size:9px}
  .order-success-view,.order-success-continue{min-height:33px;margin-top:7px;font-size:10px;border-radius:8px}
}

/* 24小时行情数据使用明确的涨跌与成交量颜色。 */
.seconds-24h-stats .seconds-high-stat b,.pair-stat span:nth-child(2) b{color:var(--up)!important}
.seconds-24h-stats .seconds-low-stat b,.pair-stat span:nth-child(3) b{color:var(--down)!important}
.seconds-24h-stats .seconds-volume-stat b,.pair-stat span:nth-child(4) b{color:var(--accent)!important}

/* 手机端四个交易入口使用一致的视觉比例，避免产品页切换后整体缩小。 */
@media(max-width:620px){
  .trade-page.product-page .product-nav{gap:24px;margin-top:-4px}
  .trade-page.product-page .product-nav button{padding:10px 2px 12px;font-size:14px;line-height:1.25}
  .trade-page.product-page .product-hero{padding:13px;margin-bottom:9px}
  .trade-page.product-page .product-hero h1{font-size:24px;line-height:1.15}
  .trade-page.product-page .product-hero small,.trade-page.product-page .product-hero>div>span{font-size:11px}
  .trade-page.product-page .product-stats{gap:10px}
  .trade-page.product-page .product-stats span{font-size:11px}
  .trade-page.product-page .product-stats b{font-size:13px}
  .trade-page.product-page .product-form,.trade-page.product-page .product-records,.trade-page.product-page .strategy-card{padding:13px}
  .trade-page.product-page .product-form h2,.trade-page.product-page .product-records h2{font-size:18px}
  .trade-page.product-page .product-tabs button{font-size:13px;padding:9px 2px}
  .trade-page.product-page .product-form-grid{gap:10px}
  .trade-page.product-page .product-form label,.trade-page.product-page .wide-field,.trade-page.product-page .strategy-card label{gap:5px;font-size:12px}
  .trade-page.product-page .product-form input,.trade-page.product-page .product-form select,.trade-page.product-page .strategy-card input,.trade-page.product-page .strategy-card select{height:44px;padding:8px 10px;font-size:16px}
  .trade-page.product-page .product-risk-note{margin:11px 0;padding:10px;font-size:11px;line-height:1.45}
  .trade-page.product-page .product-actions button{min-height:46px;padding:10px;font-size:14px}
  .trade-page.product-page .period-options{gap:8px;margin:10px 0 14px}
  .trade-page.product-page .period-options button{min-height:44px;font-size:13px}
  .trade-page.product-page .settlement-preview{gap:6px;margin:12px 0}
  .trade-page.product-page .settlement-preview span{padding:8px 6px;font-size:10px}
  .trade-page.product-page .settlement-preview b{font-size:11px}
  .trade-page.product-page .product-record-head{font-size:9px}
  .trade-page.product-page .product-record-row{padding:9px 0;font-size:10px}
  .trade-page.product-page .product-record-row small,.trade-page.product-page .product-record-row time{font-size:8.5px}
  .trade-page.product-page .product-empty{font-size:11px}
  .trade-page.product-page .strategy-card header h3{font-size:16px}
  .trade-page.product-page .strategy-card p{font-size:12px;line-height:1.45}
  .trade-page.product-page .strategy-card>div{font-size:11px}
  .trade-page.product-page .seconds-symbol-select,button.seconds-symbol-select{width:132px;max-width:132px;font-size:13px}
  .trade-page.product-page .seconds-24h-stats{width:185px;min-width:185px;padding-left:10px}
  .trade-page.product-page .seconds-24h-stats .seconds-high-stat,.trade-page.product-page .seconds-24h-stats .seconds-low-stat,.trade-page.product-page .seconds-24h-stats .seconds-volume-stat{font-size:9px}
  .trade-page.product-page .seconds-24h-stats .seconds-high-stat b,.trade-page.product-page .seconds-24h-stats .seconds-low-stat b,.trade-page.product-page .seconds-24h-stats .seconds-volume-stat b{font-size:10px}
  .trade-page.product-page .seconds-available-balance{font-size:11px}
  .trade-page.product-page .seconds-record-tabs button{font-size:12px;padding:9px 2px}
  .trade-page.product-page .seconds-record-head{font-size:8px}
  .trade-page.product-page .seconds-record-row{font-size:8.5px;padding:8px 0}
  .trade-page.product-page .seconds-record-row small{font-size:7.5px}
}

@media(max-width:480px){
  .trade-page .pro-trade-layout .chart-stage{height:325px;margin-top:1px}
  .pro-trade-layout .chart-panel{padding:7px}
  .chart-toolbar .tabs{padding:2px 0}
  .chart-toolbar .tab{padding:5px 4px}
  .indicator-tabs{padding:7px 2px 0;gap:5px}
  .pro-trade-layout .orderbook{padding:7px}
  .trade-side-tabs{margin:-2px 0 6px}
  .trade-side-tabs button{padding:6px 2px}
  .pro-order-form{padding:9px 11px;column-gap:8px}
  .pro-order-form .tabs{padding:0}
  .pro-order-form .tab{padding:7px 8px}
  .pro-order-form .field{margin:7px 0}
  .pro-order-form .field label{margin-bottom:3px}
  .pro-order-form .input{height:42px;padding:8px}
  .pro-order-form .number-control{grid-template-columns:1fr 34px 34px}
  .pro-order-form .order-slider{margin:8px 4px 4px}
  .order-account-panel{margin-top:7px}
  .order-account-panel p,.order-account-panel label{padding:8px 0}
  .order-capacity{margin:5px 0;gap:3px}
  .pro-order-form .buy-sell button{min-height:42px}
}

@media(max-width:480px){
  .trade-page .pro-trade-layout .chart-stage{height:260px}
  .pro-trade-layout .orderbook-body{min-height:185px}
  .pro-trade-layout .book-row{padding:3px 0}
  .pro-trade-layout .book-mid{padding:5px 0}
  .pro-trade-layout .orderbook-title{min-height:24px;margin-bottom:3px}
  .pro-trade-layout .book-head{padding:3px 0}
  .pro-trade-layout .book-ratio{margin-top:5px}
}

@media(max-width:480px){
  .pro-trade-layout>.orderbook{display:flex;flex-direction:column}
  .pro-trade-layout>.orderbook .book-ratio{margin-top:auto;padding:6px 0 1px}
  .pro-trade-layout>.pro-order-form{padding:0;column-gap:0;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);grid-template-areas:"head head" "fields account" "slider account" "submit submit"}
  .pro-order-form .order-form-head{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);align-items:center;border-bottom:1px solid var(--line)}
  .pro-order-form .order-form-head .tabs{padding:0 9px;border:0;gap:4px}
  .pro-order-form .order-form-head .tab{font-size:10px;padding:8px 5px}
  .pro-order-form .order-form-head>span{display:block!important;margin:0;padding:0 9px;color:var(--accent);font-size:9px;text-align:right}
  .pro-order-form .order-fields,.pro-order-form .order-slider,.pro-order-form .order-total{padding-left:9px;padding-right:9px}
  .pro-order-form .order-account-panel{margin:0;padding:7px 9px;border-left:1px solid var(--line)}
  .pro-order-form .field{margin:5px 0}
  .pro-order-form .field label{font-size:9px}
  .pro-order-form .input{height:38px;font-size:12px}
  .pro-order-form .number-control{grid-template-columns:1fr 30px 30px}
  .pro-order-form .order-slider{margin:6px 0 3px}
  .pro-order-form .order-total{margin:3px 0;font-size:9px}
  .pro-order-form .order-account-panel p,.pro-order-form .order-account-panel label{padding:6px 0;font-size:8px}
  .pro-order-form .order-submit-row{grid-area:submit;display:grid;grid-template-columns:minmax(125px,.65fr) minmax(0,1.35fr);align-items:end;border-top:1px solid var(--line)}
  .pro-order-form .order-submit-row>.order-capacity{grid-area:auto;padding:7px 9px;margin:0}
  .pro-order-form .order-submit-row>.buy-sell{grid-area:auto;padding:7px 9px 9px 5px}
  .pro-order-form .order-account-panel{align-self:stretch}
  .pro-order-form .buy-sell button{min-height:38px;font-size:12px}
}

/* 手机交易侧栏：订单簿中间价分两行，最新成交始终保留三列。 */
.pro-trade-layout .book-mid{display:grid;grid-template-columns:1fr;align-items:start;gap:1px}
.pro-trade-layout .book-mid small{display:block;font-size:9px;line-height:1.25}
@media(max-width:480px){
  .sidebar-trades .mini-table-head,.sidebar-trades .mini-table-row{grid-template-columns:minmax(0,1.1fr) minmax(0,.95fr) minmax(0,.72fr);gap:2px;font-size:6.5px}
  .sidebar-trades .mini-table-head span:nth-child(3),.sidebar-trades .mini-table-row time{display:block}
  .sidebar-trades .mini-table-head span:nth-child(2),.sidebar-trades .mini-table-row span:nth-child(2),.sidebar-trades .mini-table-head span:nth-child(3),.sidebar-trades .mini-table-row time{text-align:right;white-space:nowrap}
  .sidebar-trades .mini-table-row span{min-width:0;overflow:hidden;white-space:nowrap}
  .pro-trade-layout .book-mid small{font-size:7px}
  .pro-trade-layout>.chart-panel,.pro-trade-layout>.orderbook{height:auto}
  .pro-trade-layout .orderbook-body{display:block;flex:0 0 auto;min-height:0}
  .pro-trade-layout .orderbook-body .book-row{display:grid;align-items:center;padding:4.2px 0}
}

.kline-crosshair{display:none;pointer-events:none}.kline-crosshair.visible{display:block}.kline-crosshair line{stroke:#fff;stroke-width:1;stroke-dasharray:5 5;opacity:.9;vector-effect:non-scaling-stroke}.kline-crosshair circle{fill:#fff;stroke:#ffffff77;stroke-width:5;vector-effect:non-scaling-stroke}.kline-crosshair rect{fill:#0a111b;stroke:#dce5ef;stroke-width:1;vector-effect:non-scaling-stroke}.kline-crosshair text{fill:#fff;font-size:10px;font-variant-numeric:tabular-nums}.kline-details{display:none;position:absolute;z-index:4;top:30px;width:190px;padding:10px;border:1px solid #ffffff33;border-radius:7px;background:#090d13e8;color:#fff;box-shadow:0 8px 25px #0008;backdrop-filter:blur(5px);pointer-events:none}.kline-details.visible{display:block}.kline-details>b,.kline-details>small{display:block}.kline-details>b{font-size:11px}.kline-details>small{margin:2px 0 7px;color:#aeb9c8;font-size:9px}.kline-details dl{display:grid;grid-template-columns:auto 1fr;gap:3px 8px;margin:0;font-size:9px;line-height:1.3}.kline-details dt{color:#c7d0dc}.kline-details dd{margin:0;text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}
@media(max-width:480px){.kline-chart{touch-action:pan-y}.kline-details{top:26px;width:126px;padding:6px}.kline-details>b{font-size:7px}.kline-details>small{margin:1px 0 4px;font-size:6px}.kline-details dl{gap:2px 4px;font-size:6.5px}.kline-crosshair text{font-size:9px}}
.chart-stage.touch-chart-gesture .kline-crosshair,.chart-stage.touch-chart-gesture .kline-details{display:none!important}

.chart-stage{overflow:hidden}.kline-chart{transition:transform .12s ease;cursor:crosshair;will-change:transform;transform:translateZ(0);backface-visibility:hidden}.kline-chart.dragging{transition:none;cursor:grabbing;user-select:none}.kline-current.historical-hidden{display:none}.kline-live-return{position:absolute;z-index:5;right:8px;bottom:27px;border:1px solid var(--accent);border-radius:6px;padding:4px 7px;background:#09111cdd;color:var(--accent);font-size:9px;cursor:pointer;box-shadow:0 4px 14px #0007}
@media(max-width:480px){.kline-live-return{right:5px;bottom:22px;padding:3px 5px;font-size:7px}}

/* 高性能 K 线：底图与交互覆盖层分离，行情更新不再重建整张 SVG。 */
.chart-stage:has(.kline-canvas-shell){background:transparent;border:0}.chart-stage:has(.kline-canvas-shell):after{display:none}.kline-canvas-shell{position:relative;width:100%;height:100%;overflow:hidden;contain:layout paint size;touch-action:none;background:var(--surface)}
.kline-base-canvas,.kline-overlay-canvas{position:absolute;inset:0;display:block;width:100%;height:100%}
.kline-base-canvas{z-index:1;pointer-events:none}
.kline-overlay-canvas{z-index:2;cursor:crosshair;touch-action:none}
.kline-canvas-shell .kline-details{z-index:4}
.kline-canvas-shell .kline-live-return{display:none}
.kline-canvas-shell .kline-live-return.visible{display:block}
@media(max-width:480px){.kline-overlay-canvas{cursor:grab}.kline-overlay-canvas:active{cursor:grabbing}.kline-canvas-shell .kline-details{top:5px}}

/* 手机下单区与上方行情使用同一套紧凑比例。 */
@media(max-width:480px){
  .pro-order-form .order-form-head .tabs{padding:0 7px;gap:2px}
  .pro-order-form .order-form-head .tab{padding:6px 4px;font-size:9px}
  .pro-order-form .order-form-head>span{padding:0 7px;font-size:8px}
  .pro-order-form .order-fields,.pro-order-form .order-slider,.pro-order-form .order-total{padding-left:7px;padding-right:7px}
  .pro-order-form .field{margin:2px 0 4px}
  .pro-order-form .field label{margin-bottom:2px;font-size:8px;line-height:1.2}
  .trade-page .pro-order-form .input{height:32px;padding:5px 7px;font-size:10px;border-radius:6px}
  .pro-order-form .number-control{grid-template-columns:1fr 27px 27px}
  .pro-order-form .number-control button{padding:0;font-size:13px}
  .pro-order-form .order-slider{margin:4px 0 2px}
  .pro-order-form .order-slider>b{top:-3px;width:9px;height:9px}
  .pro-order-form .order-slider>div{margin-top:5px;font-size:7px}
  .pro-order-form .order-account-panel{align-self:start;margin:0;padding:3px 7px}
  .pro-order-form .order-account-panel p,.pro-order-form .order-account-panel label{min-height:30px;padding:4px 0;font-size:7px}
  .pro-order-form .order-account-panel input{width:27px;height:16px}
  .pro-order-form .order-account-panel input:after{width:12px;height:12px}
  .pro-order-form .order-account-panel input:checked:after{transform:translateX(11px)}
  .pro-order-form .order-submit-row{grid-template-columns:minmax(120px,.68fr) minmax(0,1.32fr)}
  .pro-order-form .order-submit-row>.order-capacity{padding:5px 7px;gap:2px;font-size:8px}
  .pro-order-form .order-capacity input{width:13px;height:13px}
  .pro-order-form .order-submit-row>.buy-sell{padding:5px 7px 6px 4px;gap:6px}
  .pro-order-form .buy-sell button{min-height:34px;padding:7px 3px;border-radius:7px;font-size:10px}
}

.order-turnover{grid-area:turnover;display:grid;gap:4px}.order-turnover label{color:var(--muted);font-size:10px}.current-orders-enhanced{min-height:0}.current-order-tabs{display:flex;align-items:center;gap:14px;border-bottom:1px solid var(--line)}.current-order-tabs button{border:0;background:transparent;color:var(--muted);padding:7px 2px;font-size:11px;white-space:nowrap}.current-order-tabs button.active{color:var(--text);border-bottom:2px solid var(--accent)}.current-order-tabs .cancel-all{margin-left:auto;border:1px solid var(--line);border-radius:5px;padding:5px 8px;color:var(--text)}.current-orders-head,.current-order-row{display:grid;grid-template-columns:1.15fr .65fr 1fr 1fr .45fr;gap:8px;align-items:center}.current-orders-head{padding:9px 0 6px;color:var(--muted);font-size:9px}.current-order-row{padding:9px 0;border-top:1px solid var(--line);font-size:10px;font-variant-numeric:tabular-nums}.current-order-row>span:first-child{display:flex;align-items:center;gap:5px}.current-order-row small{padding:2px 3px;border-radius:3px;background:#28c57b18;color:var(--up);font-size:7px}.current-order-row strong{font-size:9px}.current-order-row button{border:0;background:transparent;color:var(--text);padding:3px;text-align:right}.orders-cleared{margin:0;padding:18px;text-align:center;color:var(--muted);font-size:10px}
@media(max-width:480px){
  .pro-trade-layout>.pro-order-form{grid-template-areas:"head head" "fields account" "slider account" "turnover account" "submit submit"}
  .pro-order-form .order-turnover{padding:1px 7px 5px;gap:2px}
  .pro-order-form .order-turnover label{font-size:8px}
  .trade-page .pro-order-form .order-turnover .input{height:30px}
  .current-orders-enhanced{padding:7px!important;min-height:0!important}
  .current-order-tabs{gap:9px}
  .current-order-tabs button{padding:6px 1px;font-size:8px}
  .current-order-tabs .cancel-all{padding:4px 6px;font-size:7px}
  .current-orders-head,.current-order-row{grid-template-columns:1.18fr .58fr 1fr 1fr .4fr;gap:3px}
  .current-orders-head{padding:6px 0 4px;font-size:6.5px}
  .current-order-row{padding:6px 0;font-size:7px}
  .current-order-row strong{font-size:7px}
  .current-order-row small{font-size:5.5px}
  .current-order-row button{font-size:7px}
}

/* v1.9.9: selectable seconds products and exact two-column 24h statistics. */
.seconds-hero{grid-template-columns:minmax(0,1fr) auto}
.seconds-symbol-select{max-width:145px;border:0;border-bottom:1px solid var(--line);border-radius:0;background:transparent;color:var(--text);padding:2px 18px 3px 0;font-size:12px;font-weight:700;cursor:pointer}.seconds-symbol-select option{background:var(--surface);color:var(--text)}.seconds-live>small{display:block;margin-top:3px}
.seconds-24h-stats{width:210px;min-width:210px;justify-self:end;grid-template-columns:1fr;grid-template-rows:repeat(3,auto);align-content:center;padding-right:0}
.seconds-24h-stats .seconds-high-stat{grid-column:1;grid-row:1}
.seconds-24h-stats .seconds-low-stat{grid-column:1;grid-row:2}
.seconds-24h-stats .seconds-volume-stat{grid-column:1;grid-row:3}
.seconds-24h-stats .seconds-high-stat,.seconds-24h-stats .seconds-low-stat,.seconds-24h-stats .seconds-volume-stat{display:grid;grid-template-columns:auto minmax(72px,1fr);align-items:center;gap:10px;text-align:left;white-space:nowrap}
.seconds-24h-stats .seconds-high-stat b,.seconds-24h-stats .seconds-low-stat b,.seconds-24h-stats .seconds-volume-stat b{text-align:right}
@media(max-width:620px){.seconds-hero{grid-template-columns:minmax(0,1fr) auto}.seconds-symbol-select{max-width:112px;font-size:9px}.seconds-24h-stats{width:174px;min-width:174px;padding-left:7px;padding-right:0}.seconds-24h-stats .seconds-high-stat,.seconds-24h-stats .seconds-low-stat,.seconds-24h-stats .seconds-volume-stat{grid-template-columns:auto minmax(58px,1fr);gap:5px;font-size:7px;text-align:left}.seconds-24h-stats .seconds-high-stat b,.seconds-24h-stats .seconds-low-stat b,.seconds-24h-stats .seconds-volume-stat b{font-size:8px;text-align:right}}

/* Mobile browsers do not zoom focused fields when their computed type size is at least 16px. */
@media(max-width:760px){input,select,textarea{max-width:100%;font-size:16px!important;touch-action:manipulation}}

/* v1.11.0: all market rows and contract products are selectable and trade-enabled. */
.trade-symbol-select,.product-symbol-select{max-width:170px;border:0;border-bottom:1px solid var(--line);border-radius:0;background:transparent;color:var(--text);padding:3px 22px 4px 2px;font-size:16px;font-weight:750;cursor:pointer}.trade-symbol-select option,.product-symbol-select option{background:var(--surface);color:var(--text)}.product-hero .product-symbol-select+small{display:block;margin-top:4px}.market-row[data-market-symbol]{cursor:pointer}.market-row[data-market-symbol]:active{background:var(--surface2)}
@media(max-width:620px){.trade-symbol-select,.product-symbol-select{max-width:132px;font-size:16px}.pro-pair .trade-symbol-select{min-width:112px;padding-right:16px}.product-hero .product-symbol-select{max-width:155px}}

/* v1.12.0: dedicated seconds-product market picker and return flow. */
button.seconds-symbol-select{display:flex;align-items:center;justify-content:space-between;gap:8px;width:145px;text-align:left}.seconds-symbol-select span{color:var(--accent);font-size:17px}.product-picker-head{display:flex;align-items:center;gap:12px;margin:3px 0 12px}.product-picker-head>button{width:36px;height:36px;border:1px solid var(--line);border-radius:10px;background:var(--surface);color:var(--text);font-size:25px}.product-picker-head h1{margin:0;font-size:23px}.product-picker-head p{margin:2px 0 0;color:var(--muted);font-size:11px}.product-picker-head .market-live{margin-left:auto}.seconds-product-picker{overflow:hidden}.seconds-picker-title,.seconds-picker-row{display:grid;grid-template-columns:minmax(145px,1.25fr) minmax(100px,.8fr) 76px 65px;gap:9px;align-items:center;padding:11px 15px}.seconds-picker-title{color:var(--muted);font-size:10px}.seconds-picker-row{width:100%;border:0;border-top:1px solid var(--line);background:transparent;color:var(--text);text-align:left;cursor:pointer}.seconds-picker-row:hover,.seconds-picker-row.active{background:var(--surface2)}.seconds-picker-row>span{display:flex;align-items:center;gap:9px}.seconds-picker-row i{width:30px;height:30px;display:grid;place-items:center;border-radius:50%;background:var(--accent);color:#fff;font-style:normal;font-weight:800}.seconds-picker-row strong{font-variant-numeric:tabular-nums}.seconds-picker-row em{font-style:normal;font-weight:700;text-align:right}.seconds-picker-row small{color:var(--muted);text-align:right}.seconds-picker-row.active small{color:var(--accent)}
@media(max-width:620px){button.seconds-symbol-select{width:112px;max-width:112px;font-size:10px}.product-picker-head{gap:8px}.product-picker-head h1{font-size:20px}.product-picker-head .market-live{font-size:8px}.seconds-picker-title,.seconds-picker-row{grid-template-columns:minmax(100px,1.15fr) minmax(72px,.8fr) 58px;gap:5px;padding:10px 8px}.seconds-picker-title span:last-child,.seconds-picker-row small{display:none}.seconds-picker-row>span{gap:5px}.seconds-picker-row i{width:27px;height:27px}.seconds-picker-row b,.seconds-picker-row strong,.seconds-picker-row em{font-size:10px}}

/* v1.16.0: KYC identity application and review status. */
.kyc-page{max-width:980px}.kyc-state-card{display:flex;align-items:center;gap:16px;margin-bottom:14px;padding:20px}.kyc-state-card h2{margin:3px 0 4px}.kyc-state-card p{margin:0;color:var(--muted)}.kyc-status-icon{display:grid;place-items:center;width:54px;height:54px;flex:0 0 54px;border-radius:50%;background:#65708324;border:1px solid var(--line);font-size:25px;font-weight:800}.kyc-state-card.approved .kyc-status-icon{background:#28c57b20;border-color:#28c57b66;color:var(--up)}.kyc-state-card.pending .kyc-status-icon{background:#ffc4001c;border-color:#ffc40066;color:var(--accent)}.kyc-state-card.rejected .kyc-status-icon{background:#ff4b5f1c;border-color:#ff4b5f66;color:var(--down)}.kyc-reason{margin-top:9px;padding:9px 11px;border-radius:7px;background:#ff4b5f12;color:var(--down)}.kyc-form{padding:22px}.kyc-form-title{display:flex;justify-content:space-between;gap:12px;align-items:start;margin-bottom:18px}.kyc-form-title h2{margin:0 0 4px}.kyc-form-title p{margin:0;color:var(--muted)}.kyc-form-title>span{padding:5px 9px;border-radius:99px;background:var(--accent-soft);color:var(--accent);font-size:11px}.kyc-fields{display:grid;grid-template-columns:1fr 1fr;gap:14px}.kyc-fields label>span{display:block;margin-bottom:6px;color:var(--muted);font-size:12px}.kyc-upload-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:20px 0}.kyc-upload{position:relative;display:flex;min-height:150px;flex-direction:column;align-items:center;justify-content:center;gap:7px;padding:14px;border:1px dashed var(--line);border-radius:12px;background:var(--surface2);text-align:center;cursor:pointer}.kyc-upload:hover{border-color:var(--accent)}.kyc-upload small{color:var(--muted)}.kyc-upload input{position:absolute;width:1px;height:1px;opacity:0}.kyc-upload [data-file-label]{max-width:100%;padding:6px 10px;border-radius:7px;background:var(--accent);color:#08101a;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.kyc-consent{display:flex;align-items:flex-start;gap:9px;color:var(--muted);font-size:12px;line-height:1.5}.kyc-consent input{width:17px;height:17px;flex:0 0 17px}.kyc-submit{width:100%;margin-top:16px;min-height:46px}.kyc-limit{text-align:center;color:var(--muted);font-size:10px}.kyc-security-note{margin-top:12px}.kyc-security-note p{margin-bottom:0;color:var(--muted)}.kyc-loader{width:30px;height:30px;margin:auto;border:3px solid var(--line);border-top-color:var(--accent);border-radius:50%;animation:kyc-spin .8s linear infinite}@keyframes kyc-spin{to{transform:rotate(360deg)}}
@media(max-width:620px){.kyc-page{padding-bottom:72px}.kyc-state-card{padding:14px;gap:11px}.kyc-status-icon{width:43px;height:43px;flex-basis:43px;font-size:20px}.kyc-state-card h2{font-size:17px}.kyc-state-card p{font-size:10px}.kyc-form{padding:14px}.kyc-fields,.kyc-upload-grid{grid-template-columns:1fr}.kyc-upload-grid{gap:9px;margin:15px 0}.kyc-upload{min-height:105px}.kyc-form-title h2{font-size:18px}}
.kyc-tabs{display:grid;grid-template-columns:1fr 1fr;margin:0 0 12px;border-bottom:1px solid var(--line)}.kyc-tabs button{border:0;border-bottom:2px solid transparent;padding:12px;background:transparent;color:var(--muted);font-weight:700;cursor:pointer}.kyc-tabs button.active{border-bottom-color:var(--accent);color:var(--accent)}.bank-proof-grid{grid-template-columns:minmax(260px,1fr)}.kyc-fields input[type=date]{color-scheme:dark}.kyc-form-title p{max-width:660px;line-height:1.5}@media(max-width:620px){.kyc-tabs button{padding:10px 6px}.bank-proof-grid{grid-template-columns:1fr}}

/* v1.18.0 unified account and service center */
.portal-page{max-width:980px;padding-bottom:90px}.portal-title{display:flex;align-items:center;gap:12px}.portal-title>div{min-width:0}.page-back{display:grid;place-items:center;width:38px;height:38px;flex:0 0 38px;border:1px solid var(--line);border-radius:11px;background:var(--surface);color:var(--text);font-size:28px;line-height:1;cursor:pointer}.funding-hero{display:flex;align-items:center;justify-content:space-between;padding:22px;background:linear-gradient(135deg,var(--surface),var(--surface2))}.funding-hero>div{display:flex;align-items:center;gap:15px}.funding-hero-icon{display:grid;place-items:center;width:52px;height:52px;border-radius:16px;background:var(--accent);color:#08101a;font-size:28px;font-weight:800}.funding-hero h2,.funding-hero p{margin:2px 0}.funding-hero p{color:var(--muted)}.funding-hero>button,.portal-link-row button{border:1px solid var(--line);border-radius:8px;background:transparent;color:var(--text);padding:9px 12px}.funding-methods{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:12px 0}.funding-method{display:flex;align-items:center;gap:14px;width:100%;padding:22px;color:var(--text);text-align:left;cursor:pointer}.funding-method>span{display:grid;place-items:center;width:48px;height:48px;flex:0 0 48px;border-radius:50%;background:var(--accent-soft);color:var(--accent);font-size:24px}.funding-method b{font-size:17px}.funding-method p{margin:6px 0;color:var(--muted)}.funding-method small{color:var(--accent)}.funding-guide{padding:20px}.funding-guide h2{margin-top:0}.funding-guide li,.funding-guide p{margin:9px 0;color:var(--muted);line-height:1.65}.portal-link-row{display:flex;gap:9px;margin-top:16px}.portal-tabs{display:flex;border-bottom:1px solid var(--line);margin-bottom:12px}.portal-tabs button{border:0;border-bottom:2px solid transparent;background:transparent;color:var(--muted);padding:12px 18px;font-weight:700}.portal-tabs button.active{border-bottom-color:var(--accent);color:var(--accent)}.funding-form{padding:20px}.form-balance{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px;padding:10px 12px;border:1px solid var(--line);border-radius:9px;background:var(--surface2)}.form-balance span{color:var(--muted)}.verified-bank{display:flex;gap:12px;margin:12px 0;padding:14px;border:1px solid #28c57b55;border-radius:11px;background:#28c57b0d}.verified-bank>span{display:grid;place-items:center;width:33px;height:33px;border-radius:50%;background:var(--up);color:#fff}.verified-bank small,.verified-bank b,.verified-bank p{display:block;margin:1px 0}.verified-bank p,.verified-bank small{color:var(--muted)}.bank-required{text-align:center;padding:30px 12px}.bank-required>span{display:grid;place-items:center;width:48px;height:48px;margin:auto;border-radius:50%;background:var(--accent-soft);color:var(--accent);font-size:26px}.bank-required p{color:var(--muted)}.portal-list{overflow:hidden;padding:0}.portal-list-head,.portal-list-row{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:12px;align-items:center;padding:13px 16px}.portal-list-head{color:var(--muted);font-size:11px}.portal-list-row,.funding-record,.device-entry,.address-entry,.message-entry{border-top:1px solid var(--line)}.portal-list-row span small,.portal-list-row time{display:block;color:var(--muted);font-size:10px}.portal-list-row strong,.portal-list-row time{text-align:right}.portal-empty{grid-column:1/-1;padding:38px 16px;text-align:center;color:var(--muted)}.portal-empty>span,.portal-empty>b{display:block}.portal-empty>span{font-size:30px}.portal-empty>b{margin:8px;color:var(--text)}.funding-record{display:flex;align-items:center;gap:12px;padding:15px}.funding-record-icon{display:grid;place-items:center;width:38px;height:38px;border-radius:50%;background:#28c57b18;color:var(--up);font-size:20px}.funding-record-icon.out{background:#ff4b5f18;color:var(--down)}.funding-record>div{min-width:0;flex:1}.funding-record b,.funding-record small,.funding-record em{display:block}.funding-record small,.funding-record em{color:var(--muted);font-size:10px}.funding-record em{overflow:hidden;text-overflow:ellipsis;font-style:normal}.security-center{padding:18px}.security-score{display:grid;grid-template-columns:1fr auto;gap:5px;margin-bottom:14px}.security-score i{grid-column:1/-1;height:5px;border-radius:5px;background:linear-gradient(90deg,var(--up) 72%,var(--line) 72%)}.security-item{display:grid;grid-template-columns:1fr auto auto;gap:14px;width:100%;padding:15px 0;border:0;border-top:1px solid var(--line);background:transparent;color:var(--text);text-align:left}.security-item small{color:var(--muted)}.security-item b{color:var(--accent)}.invite-center{max-width:640px;margin:auto;padding:25px;text-align:center}.invite-medal{font-size:48px;color:var(--accent)}.invite-center>p{color:var(--muted)}.invite-center label{display:block;margin:13px 0;text-align:left;color:var(--muted)}.invite-center label>div{display:grid;grid-template-columns:1fr auto;margin-top:6px}.invite-center input{min-width:0;border:1px solid var(--line);border-radius:8px 0 0 8px;background:var(--surface2);color:var(--text);padding:11px}.invite-center label button{border:0;border-radius:0 8px 8px 0;background:var(--accent);padding:0 13px}.portal-stat-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;max-width:640px;margin:12px auto}.portal-stat-grid article{padding:18px}.portal-stat-grid small,.portal-stat-grid b{display:block}.portal-stat-grid b{margin-top:5px;font-size:20px}.device-entry,.address-entry,.message-entry{display:flex;align-items:center;gap:12px;padding:15px}.device-entry>div,.address-entry>div,.message-entry>div{min-width:0;flex:1}.device-entry small,.address-entry small,.message-entry small{display:block;color:var(--muted);overflow:hidden;text-overflow:ellipsis}.device-entry>strong{color:var(--up)}.danger-outline{border:1px solid var(--down);border-radius:8px;background:transparent;color:var(--down);padding:10px}.revoke-sessions{margin:14px}.bank-manager{max-width:600px;margin:auto;padding:22px}.bank-card-visual{min-height:170px;margin-bottom:14px;padding:20px;border-radius:16px;background:linear-gradient(135deg,#142941,#09121f);box-shadow:inset 0 0 0 1px #ffffff18}.bank-card-visual small,.bank-card-visual b,.bank-card-visual p{display:block;margin:8px 0}.bank-card-visual b{font-size:20px;letter-spacing:2px}.address-form,.transfer-card,.quick-buy-card{max-width:650px;margin:0 auto 12px;padding:20px}.address-form label,.transfer-card label,.quick-buy-card>label{display:block;margin:11px 0;color:var(--muted)}.address-form input,.address-form select,.transfer-card input,.transfer-card select,.quick-buy-card input,.quick-buy-card select{width:100%;margin-top:5px;border:1px solid var(--line);border-radius:8px;background:var(--surface2);color:var(--text);padding:11px}.address-entry button{border:0;background:transparent;color:var(--down)}.message-entry>span{color:var(--accent)}.message-entry p{margin:3px 0;color:var(--muted)}.quick-buy-pair{display:flex;align-items:center;gap:10px;margin-bottom:14px}.quick-buy-pair>div{flex:1}.quick-buy-pair b,.quick-buy-pair small{display:block}.quick-buy-pair small{color:var(--muted)}.quick-buy-pair select{width:auto}.quick-buy-card>p,.transfer-card>p{color:var(--muted);font-size:11px}.transfer-accounts{display:grid;grid-template-columns:1fr auto 1fr;align-items:end;gap:12px}.transfer-accounts>span{padding-bottom:13px}.catalog-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.catalog-card{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:13px;padding:18px}.catalog-card>span{display:grid;place-items:center;width:34px;height:34px;border-radius:10px;background:var(--accent-soft);color:var(--accent)}.catalog-card h2,.catalog-card p{margin:2px 0}.catalog-card p{color:var(--muted)}.catalog-card button{border:1px solid var(--accent);border-radius:8px;background:transparent;color:var(--accent);padding:8px 10px}.all-services{display:grid;grid-template-columns:repeat(4,1fr);padding:10px}.all-services button{display:flex;flex-direction:column;align-items:center;gap:6px;border:0;background:transparent;color:var(--text);padding:16px 8px}.all-services button>span{width:34px;height:34px;color:var(--accent)}.all-services button small{color:var(--muted)}.tutorial-steps{padding:22px}.tutorial-steps article{display:flex;gap:14px;padding:16px 0;border-bottom:1px solid var(--line)}.tutorial-steps article>span{display:grid;place-items:center;width:34px;height:34px;flex:0 0 34px;border-radius:50%;background:var(--accent);color:#08101a;font-weight:800}.tutorial-steps h2,.tutorial-steps p{margin:2px 0}.tutorial-steps p{color:var(--muted);line-height:1.55}.tutorial-steps>.primary{width:100%;margin-top:18px}
@media(max-width:620px){.portal-page{padding-bottom:78px}.portal-title{margin-bottom:12px}.portal-title h1{font-size:20px}.portal-title p{font-size:10px}.page-back{width:34px;height:34px;flex-basis:34px;border-radius:9px}.funding-hero{padding:14px}.funding-hero-icon{width:42px;height:42px}.funding-hero h2{font-size:16px}.funding-hero p{font-size:9px}.funding-hero>button{font-size:9px;padding:7px}.funding-methods{grid-template-columns:1fr;gap:8px}.funding-method{padding:15px}.funding-method b{font-size:15px}.funding-method p{font-size:10px}.product-workspace{grid-template-columns:1fr}.portal-list-head,.portal-list-row{grid-template-columns:1.25fr .9fr .8fr;gap:5px;padding:10px 9px;font-size:9px}.portal-list-row strong,.portal-list-row time{font-size:8px}.catalog-grid{grid-template-columns:1fr}.catalog-card{padding:13px}.catalog-card h2{font-size:15px}.catalog-card p{font-size:9px}.all-services{grid-template-columns:repeat(3,1fr)}.all-services button{padding:13px 4px;font-size:10px}.transfer-accounts{grid-template-columns:1fr}.transfer-accounts>span{display:none}.invite-center,.address-form,.transfer-card,.quick-buy-card,.funding-form{padding:14px}.funding-record{padding:12px 10px}.funding-record>strong{font-size:9px}.portal-tabs button{flex:1;padding:10px 5px}.tutorial-steps{padding:14px}.tutorial-steps article{padding:12px 0}.tutorial-steps h2{font-size:15px}.tutorial-steps p{font-size:10px}}
.portal-title{justify-content:flex-start}.activity-link{padding:0 14px 14px}

/* v1.19.0 validation, live news, smart support and settings */
.required-explain{margin:-5px 0 16px;padding:10px 12px;border-radius:8px;background:#ffb80010;color:var(--muted);font-size:11px}.required-explain b,.required-star{color:var(--down)}.field-invalid{border-color:var(--down)!important;box-shadow:0 0 0 2px #ff4b5f20!important}.field-invalid-wrap{color:var(--down)!important}.field-invalid-wrap.kyc-upload{border-color:var(--down);background:#ff4b5f0b}.validation-dialog{position:relative}.validation-close{position:absolute;right:0;top:-8px;border:0;background:transparent;color:var(--muted);font-size:25px}.validation-icon{display:grid;place-items:center;width:46px;height:46px;border-radius:50%;background:#ff4b5f18;color:var(--down);font-size:26px;font-weight:800}.validation-dialog h2{margin:12px 0 5px}.validation-dialog>p{color:var(--muted)}.validation-dialog ul{margin:12px 0 18px;padding:12px 12px 12px 30px;border-radius:10px;background:var(--surface2);color:var(--text);line-height:1.7}.validation-dialog>.primary{width:100%}.news-list{overflow:hidden}.news-row{display:flex;align-items:center;gap:15px;padding:17px;border-bottom:1px solid var(--line);color:var(--text);text-decoration:none}.news-row:last-child{border:0}.news-row>div{min-width:0;flex:1}.news-row b{display:block;font-size:15px}.news-row p{display:-webkit-box;margin:5px 0;color:var(--muted);font-size:11px;line-height:1.45;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.news-row small{color:var(--muted)}.news-row>span{color:var(--accent);white-space:nowrap}.smart-support .support-side button{display:block;width:100%;margin:3px 0;border:0;border-radius:8px;background:transparent;color:var(--muted);padding:10px;text-align:left}.smart-support .support-side button:hover{background:var(--surface2);color:var(--text)}.smart-support .support-side .human-support{margin-top:12px;border:1px solid var(--line);color:var(--accent)}.support-capabilities{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:8px}.support-capabilities span{padding:4px 7px;border-radius:99px;background:#28c57b12;color:var(--up);font-size:9px}.smart-support .messages{min-height:360px;max-height:520px;overflow:auto}.bubble.bot{border-bottom-left-radius:4px}.support-typing{display:flex;gap:4px;width:50px}.support-typing i{width:6px;height:6px;border-radius:50%;background:var(--muted);animation:support-dot 1s infinite}.support-typing i:nth-child(2){animation-delay:.15s}.support-typing i:nth-child(3){animation-delay:.3s}@keyframes support-dot{50%{transform:translateY(-4px);opacity:.5}}.settings-sheet{margin:-4px}.settings-heading{display:flex;align-items:center;gap:12px;padding-bottom:16px;border-bottom:1px solid var(--line)}.settings-heading>span{display:grid;place-items:center;width:42px;height:42px;border-radius:12px;background:var(--accent-soft);color:var(--accent)}.settings-heading>div{flex:1}.settings-heading h2,.settings-heading p{margin:1px 0}.settings-heading p{color:var(--muted);font-size:11px}.settings-heading>button{border:0;background:transparent;color:var(--muted);font-size:25px}.settings-group{margin-top:16px}.settings-group h3{margin:0 0 9px;font-size:13px}.settings-theme-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.settings-theme{position:relative;display:flex;align-items:center;gap:8px;padding:10px;border:1px solid var(--line);border-radius:10px;background:var(--surface2);color:var(--text);text-align:left}.settings-theme.active{border-color:var(--accent);background:var(--accent-soft)}.settings-theme i{width:26px;height:26px;flex:0 0 26px;border-radius:8px;background:var(--theme-color)}.settings-theme b,.settings-theme small{display:block}.settings-theme small{color:var(--muted);font-size:8px}.settings-theme em{display:none;margin-left:auto;color:var(--accent);font-style:normal}.settings-theme.active em{display:block}.settings-select-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:8px}.settings-select-grid label>span{display:block;margin-bottom:5px;color:var(--muted);font-size:10px}.settings-select-grid .input{padding:9px}.settings-note{color:var(--muted);font-size:10px}.settings-done{width:100%;margin-top:5px}
@media(max-width:620px){.news-row{padding:13px 11px;gap:8px}.news-row b{font-size:12px}.news-row p{font-size:9px}.news-row>span{font-size:9px}.smart-support{display:flex!important;min-height:calc(100vh - 170px)}.smart-support .conversation{padding:11px;width:100%}.smart-support .messages{min-height:260px;max-height:none}.settings-theme-grid{grid-template-columns:1fr}.settings-theme{padding:8px}.settings-select-grid{grid-template-columns:1fr}.modal:has(.settings-sheet){max-height:90vh;overflow:auto}.required-explain{font-size:9px}}

/* v1.19.1 home navigation manager */
.home-nav-manager{margin-bottom:12px;padding:18px}.home-nav-manager .section-title{align-items:flex-start}.home-nav-manager .section-title h2,.home-nav-manager .section-title p{margin:2px 0}.home-nav-manager .section-title p,.home-nav-tip{color:var(--muted);font-size:10px}.home-nav-manager .section-title>span{padding:6px 9px;border-radius:99px;background:var(--accent-soft);color:var(--accent);white-space:nowrap}.home-nav-options{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-top:14px}.home-nav-options button{position:relative;display:grid;grid-template-columns:35px 1fr 25px;grid-template-rows:auto auto;align-items:center;gap:1px 8px;min-width:0;padding:11px;border:1px solid var(--line);border-radius:11px;background:var(--surface2);color:var(--text);text-align:left}.home-nav-options button.active{border-color:#28c57b55;background:#28c57b0a}.home-nav-options button>span{grid-row:1/3;width:30px;height:30px;color:var(--accent)}.home-nav-options button>b{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.home-nav-options button>small{color:var(--muted);font-size:8px}.home-nav-options button>em{grid-column:3;grid-row:1/3;display:grid;place-items:center;width:24px;height:24px;border-radius:50%;background:var(--accent);color:#08101a;font-size:18px;font-style:normal}.home-nav-options button.active>em{background:#ff4b5f20;color:var(--down)}.home-nav-tip{margin:12px 0 0}.all-services-title{grid-column:1/-1;padding:6px 8px 10px;font-weight:700}
@media(max-width:620px){.home-nav-manager{padding:13px}.home-nav-options{grid-template-columns:repeat(2,1fr);gap:6px}.home-nav-options button{grid-template-columns:29px 1fr 22px;padding:9px 7px}.home-nav-options button>span{width:25px;height:25px}.home-nav-options button>b{font-size:10px}.home-nav-options button>em{width:21px;height:21px}.home-page .service-grid{grid-template-columns:repeat(5,1fr)}}

/* v1.19.2 simplified profile footer and relocated logout */
.profile-logout-row{display:grid;grid-template-columns:34px 1fr auto;align-items:center;gap:10px;width:100%;padding:13px 0;border:0;border-top:1px solid var(--line);background:transparent;color:var(--text);text-align:left;cursor:pointer}.profile-logout-row>span{width:27px;height:27px;color:var(--down)}.profile-logout-row b,.profile-logout-row p{display:block;margin:1px 0}.profile-logout-row p{color:var(--muted);font-size:10px}.profile-logout-row em{color:var(--muted);font-size:20px;font-style:normal}.profile-version{padding:24px 0 12px;color:var(--muted);font-size:10px;text-align:center}
@media(max-width:620px){.profile-logout-row{padding:10px 0}.profile-version{padding:20px 0 8px;font-size:9px}}

/* v1.20.0 Japanese-inspired redesign for the Ocean theme only. */
[data-theme="ocean"]{
  color-scheme:light;
  --bg:#f4f2ec;
  --surface:#fffefa;
  --surface2:#f5f2e9;
  --line:#d9d4c8;
  --text:#17283f;
  --muted:#687486;
  --accent:#d64b3f;
  --accent2:#a92f2a;
  --brand:#243e63;
  --up:#148568;
  --down:#cf4050;
  --shadow:0 9px 25px #263a5414;
  --hero:linear-gradient(132deg,#17375f,#244f7a);
  --nav:#fffefaf2;
  --chart:#255b8e;
  --accent-soft:#d64b3f12;
}
[data-theme="ocean"] body,
[data-theme="ocean"] .app{
  background-color:var(--bg);
  background-image:linear-gradient(30deg,#1b416105 12%,transparent 12.5%,transparent 87%,#1b416105 87.5%),linear-gradient(150deg,#1b416105 12%,transparent 12.5%,transparent 87%,#1b416105 87.5%);
  background-size:28px 49px;
}
[data-theme="ocean"] .topbar{border-bottom:2px solid #d64b3f;background:#fffefaf2;box-shadow:0 5px 18px #243e6312}
[data-theme="ocean"] .brand img{filter:drop-shadow(0 4px 8px #243e6320)}
[data-theme="ocean"] .panel{border-color:#d9d4c8;border-radius:9px;box-shadow:var(--shadow)}
[data-theme="ocean"] .page-title h1,[data-theme="ocean"] .section-title h2{font-family:"Yu Mincho","Hiragino Mincho ProN","Noto Serif JP","Yu Gothic",sans-serif;letter-spacing:.055em}
[data-theme="ocean"] .page-title h1:after,[data-theme="ocean"] .section-title h2:after{content:"";display:inline-block;width:18px;height:2px;margin-left:8px;background:var(--accent);vertical-align:middle}
[data-theme="ocean"] .home-page .hero-card{background-image:linear-gradient(90deg,#183b66 0%,#183b66f2 42%,#183b6670 64%,transparent 82%),url("/apps/client-web/public/assets/japan-trading-floor.jpg");background-position:center,right center;background-size:cover,58% 100%;background-repeat:no-repeat;border:0;border-radius:10px;box-shadow:0 13px 30px #17375f33}
[data-theme="ocean"] .home-page .hero-card:after{content:""}
[data-theme="ocean"] .home-page .hero-card .balance,[data-theme="ocean"] .home-page .hero-card .balance-sub{color:#fff;text-shadow:none}
[data-theme="ocean"] .home-page .hero-label{color:#dce8f3}
[data-theme="ocean"] .quick-actions,[data-theme="ocean"] .service-grid,[data-theme="ocean"] .shortcut-grid{background:linear-gradient(180deg,#fffefa,#faf7ef)}
[data-theme="ocean"] .quick .ico,[data-theme="ocean"] .service .ico,[data-theme="ocean"] .profile-page .shortcut-grid .service .ico{border:1px solid #d64b3f24;border-radius:50%;background:#d64b3f0d;color:var(--accent)}
[data-theme="ocean"] .primary,[data-theme="ocean"] .theme-option.active{background:linear-gradient(135deg,#dc584c,#bb3732);color:#fff;box-shadow:0 5px 12px #d64b3f26}
[data-theme="ocean"] .tab.active,[data-theme="ocean"] .desktop-nav button.active,[data-theme="ocean"] .bottom-nav button.active{color:var(--accent)}
[data-theme="ocean"] .bottom-nav button.active:before{height:2px;border-radius:0;background:var(--accent)}
[data-theme="ocean"] .ticker,[data-theme="ocean"] .market-stat,[data-theme="ocean"] .earn-card,[data-theme="ocean"] .activity-card,[data-theme="ocean"] .catalog-card{border-radius:7px;background:linear-gradient(145deg,#fffefa,#f7f4ec)}
[data-theme="ocean"] .ticker:hover,[data-theme="ocean"] .market-row:hover{border-color:#244f7a52;background:#eef2f4}
[data-theme="ocean"] .coin-icon,[data-theme="ocean"] .pair-coin,[data-theme="ocean"] .seconds-picker-row i{background:#243e63;color:#fff;box-shadow:none}
[data-theme="ocean"] .notice{border-left:3px solid var(--accent);background:#fffefa}
[data-theme="ocean"] .banner,[data-theme="ocean"] .invite-banner{background:radial-gradient(circle at 88% 50%,#d64b3f20 0 52px,transparent 53px),linear-gradient(110deg,#fffefa,#f1ede2)}
[data-theme="ocean"] .activity-card.purple,[data-theme="ocean"] .activity-card.blue{background:linear-gradient(120deg,#eef2f5,#fffefa);color:var(--text)}
[data-theme="ocean"] .activity-card small{color:var(--muted)}
[data-theme="ocean"] .trade-page .chart-panel,[data-theme="ocean"] .seconds-market-layout{background:#fffefa}
[data-theme="ocean"] .chart-panel,[data-theme="ocean"] .orderbook,[data-theme="ocean"] .order-form{border-radius:7px}
[data-theme="ocean"] .kline-grid line{stroke:#d8d4cb}
[data-theme="ocean"] .input,[data-theme="ocean"] input,[data-theme="ocean"] select{border-color:#d2cdc1;background:#f8f6f0}
[data-theme="ocean"] .input:focus,[data-theme="ocean"] input:focus,[data-theme="ocean"] select:focus{outline:none;border-color:#315b87;box-shadow:0 0 0 3px #315b8714}
[data-theme="ocean"] .profile-page .profile-head{padding-right:160px;background-image:url("/apps/client-web/public/assets/japan-trading-floor.jpg"),linear-gradient(135deg,#fffefa,#edf1f3);background-position:right 14px center,center;background-size:132px 82px,cover;background-repeat:no-repeat}
[data-theme="ocean"] .profile-page .avatar{background:linear-gradient(145deg,#243e63,#315b87);box-shadow:0 8px 20px #243e6328}
[data-theme="ocean"] .menu-row,[data-theme="ocean"] .security-item,[data-theme="ocean"] .device-entry,[data-theme="ocean"] .address-entry,[data-theme="ocean"] .message-entry{border-color:#ded9ce}
[data-theme="ocean"] .menu-row:hover,[data-theme="ocean"] .smart-support .support-side button:hover{background:#f1eee6}
[data-theme="ocean"] .login-visual{background:radial-gradient(circle at 73% 30%,#df584d 0 66px,transparent 67px),linear-gradient(145deg,#17375f,#285d88)}
[data-theme="ocean"] .login-box{border:1px solid #d9d4c8;background:#fffefa}
[data-theme="ocean"] .order-success-backdrop{background:#17283f38}
[data-theme="ocean"] .order-success-modal{background:#fffefaf2;border-color:#cfc9bc}
[data-theme="ocean"] .bank-card-visual{background:radial-gradient(circle at 84% 25%,#d64b3f 0 25px,transparent 26px),linear-gradient(135deg,#17375f,#315b87);color:#fff}
[data-theme="ocean"] .funding-hero-icon,[data-theme="ocean"] .tutorial-steps article>span{background:#243e63;color:#fff;border-radius:50%}
[data-theme="ocean"] .settings-theme.active,[data-theme="ocean"] .home-nav-options button.active{border-color:#d64b3f70;background:#d64b3f0a}
@media(max-width:760px){
  [data-theme="ocean"] .panel{border-radius:8px}
  [data-theme="ocean"] .home-page .hero-card{border-radius:8px;background-image:linear-gradient(90deg,#183b66 0%,#183b66f2 45%,#183b6670 68%,transparent 88%),url("/apps/client-web/public/assets/japan-trading-floor.jpg");background-position:center,right center;background-size:cover,62% 100%;background-repeat:no-repeat}
  [data-theme="ocean"] .profile-page .profile-head{padding-right:118px;background-position:right 10px center,center;background-size:98px 70px,cover}
  [data-theme="ocean"] .bottom-nav{background:#fffefaf5;box-shadow:0 -6px 20px #243e6317}
  [data-theme="ocean"] .login-visual{background:radial-gradient(circle at 78% 38%,#df584d 0 44px,transparent 45px),linear-gradient(145deg,#17375f,#285d88)}
}

/* v1.21.0 spot/futures controls and card-style trading notices. */
.spot-trigger-field{grid-column:1/-1}.market-disabled{opacity:.72}.market-disabled input{cursor:not-allowed}
.futures-live-form .product-tabs button{cursor:pointer}.futures-balance{display:flex;align-items:center;justify-content:space-between;margin:10px 0;padding:9px 11px;border:1px solid var(--line);border-radius:8px;background:var(--surface2);color:var(--muted);font-size:10px}.futures-balance strong{color:var(--text);font-variant-numeric:tabular-nums}
.futures-position-head,.futures-position-row{display:grid;grid-template-columns:1.1fr 1fr 1.25fr .8fr;gap:9px;align-items:center}.futures-position-head{padding:8px 0;color:var(--muted);font-size:9px}.futures-position-row{padding:10px 0;border-top:1px solid var(--line);font-size:9px}.futures-position-row>span{display:grid;gap:3px;min-width:0}.futures-position-row small{color:var(--muted);font-size:8px}.futures-position-row em{font-style:normal;font-weight:700}.futures-position-row button{margin-top:3px;border:1px solid var(--accent);border-radius:6px;background:transparent;color:var(--accent);padding:4px 7px;font-size:8px;cursor:pointer}
.trade-notice-backdrop{background:#02060b59;backdrop-filter:none}.trade-notice-card{position:relative;width:min(330px,calc(100% - 34px));padding:18px;border:1px solid var(--line);border-radius:14px;background:color-mix(in srgb,var(--surface) 95%,transparent);box-shadow:0 18px 55px #0008;text-align:center;backdrop-filter:blur(8px)}.trade-notice-symbol{display:grid;place-items:center;width:46px;height:46px;margin:0 auto 8px;border-radius:50%;background:#28c57b1c;color:var(--up);font-size:25px;font-weight:800}.trade-notice-card.warning .trade-notice-symbol{background:#ffb0201c;color:#ffb020}.trade-notice-card.error .trade-notice-symbol{background:#ff49641c;color:var(--down)}.trade-notice-card h2{margin:4px 0;font-size:19px}.trade-notice-card p{margin:7px 0 14px;color:var(--muted);font-size:11px;line-height:1.55}.trade-notice-card>.primary{width:100%}.trade-card-actions{display:grid;grid-template-columns:1fr 1fr;gap:8px}.trade-card-actions button{min-height:38px;border:1px solid var(--line);border-radius:8px;background:transparent;color:var(--text)}.trade-card-actions .primary{border:0;background:var(--accent);color:#08101a}
@media(max-width:620px){.futures-position-head,.futures-position-row{grid-template-columns:1.05fr .9fr 1.2fr .72fr;gap:4px;font-size:7px}.futures-position-head{font-size:6.5px}.futures-position-row small,.futures-position-row button{font-size:6.5px}.futures-position-row button{padding:4px}.spot-trigger-field{grid-column:auto}.trade-notice-card{padding:15px 13px}}

/* v1.22.0 independent Deep Sea Blue & White theme. */
[data-theme="deepsea"]{
  color-scheme:light;
  --bg:#edf5fc;
  --surface:#ffffff;
  --surface2:#f2f7fc;
  --line:#cdddec;
  --text:#08233f;
  --muted:#627a91;
  --accent:#087cf0;
  --accent2:#045fc4;
  --brand:#07599f;
  --up:#0b9d78;
  --down:#eb4054;
  --shadow:0 10px 30px #064f8f16;
  --hero:linear-gradient(135deg,#032f5f,#075fa8 55%,#0a8bd2);
  --nav:#fffffff2;
  --chart:#087cf0;
  --accent-soft:#087cf012;
}
[data-theme="deepsea"] body,[data-theme="deepsea"] .app{background-color:var(--bg);background-image:radial-gradient(circle at 8% 2%,#2b9ce512,transparent 28%),linear-gradient(180deg,#eaf4fc,#f8fbfe 42%,#edf5fc)}
[data-theme="deepsea"] .topbar{background:#fffffff2;border-bottom:1px solid #b9d3e8;box-shadow:0 4px 18px #064f8f12}
[data-theme="deepsea"] .panel{border-color:#cdddec;background:#fff;box-shadow:var(--shadow)}
[data-theme="deepsea"] .home-page .hero-card{background-image:linear-gradient(90deg,#032f5f 0%,#032f5ff2 42%,#032f5f72 66%,transparent 88%),url("/apps/client-web/public/assets/deepsea-trading-floor.jpg");background-position:center,right center;background-size:cover,64% 100%;background-repeat:no-repeat;border:1px solid #ffffff24;box-shadow:0 16px 36px #064f8f35}
[data-theme="deepsea"] .home-page .hero-card:after{content:"";display:none}
[data-theme="deepsea"] .home-page .hero-label,[data-theme="deepsea"] .home-page .balance-sub{color:#d9efff}
[data-theme="deepsea"] .home-page .balance{color:#fff;text-shadow:0 3px 14px #001b38a0}
[data-theme="deepsea"] .quick-actions,[data-theme="deepsea"] .service-grid,[data-theme="deepsea"] .shortcut-grid{background:linear-gradient(180deg,#fff,#f7fbff)}
[data-theme="deepsea"] .quick .ico,[data-theme="deepsea"] .service .ico{color:#087cf0}
[data-theme="deepsea"] .coin-icon,[data-theme="deepsea"] .pair-coin,[data-theme="deepsea"] .avatar{background:linear-gradient(145deg,#07599f,#1599dc);color:#fff;box-shadow:0 6px 16px #087cf02b}
[data-theme="deepsea"] .primary,[data-theme="deepsea"] .theme-option.active{background:linear-gradient(135deg,#087cf0,#0463c9);color:#fff;box-shadow:0 6px 16px #087cf02b}
[data-theme="deepsea"] .banner,[data-theme="deepsea"] .invite-banner{background:linear-gradient(110deg,#fff,#e8f5ff)}
[data-theme="deepsea"] .notice{border-left:3px solid #087cf0;background:#f8fcff}
[data-theme="deepsea"] .activity-card.purple,[data-theme="deepsea"] .activity-card.blue{background:linear-gradient(130deg,#e9f5ff,#fff);color:var(--text)}
[data-theme="deepsea"] .activity-card small{color:var(--muted)}
[data-theme="deepsea"] .input,[data-theme="deepsea"] input,[data-theme="deepsea"] select{border-color:#c8dbea;background:#f6faff;color:var(--text)}
[data-theme="deepsea"] .input:focus,[data-theme="deepsea"] input:focus,[data-theme="deepsea"] select:focus{outline:none;border-color:#087cf0;box-shadow:0 0 0 3px #087cf017}
[data-theme="deepsea"] .profile-page .profile-head{padding-right:160px;background-image:url("/apps/client-web/public/assets/deepsea-trading-floor.jpg"),linear-gradient(115deg,#fff,#e6f4ff);background-position:right 14px center,center;background-size:132px 82px,cover;background-repeat:no-repeat}
[data-theme="deepsea"] .login-visual{background:linear-gradient(145deg,#022a55,#086bac 62%,#0b9ed8)}
[data-theme="deepsea"] .order-success-backdrop{background:#05294d3d}
[data-theme="deepsea"] .order-success-modal{background:#fffffff5;border-color:#bfd5e7}
[data-theme="deepsea"] .bank-card-visual{background:linear-gradient(135deg,#03396e,#087bc1);color:#fff}
[data-theme="deepsea"] .settings-theme.active,[data-theme="deepsea"] .home-nav-options button.active{border-color:#087cf070;background:#087cf00b}
[data-theme="deepsea"] .bottom-nav{background:#fffffff5;box-shadow:0 -5px 20px #064f8f15}
@media(max-width:760px){[data-theme="deepsea"] .panel{border-radius:12px}[data-theme="deepsea"] .home-page .hero-card{border-radius:12px;background-size:cover,70% 100%}[data-theme="deepsea"] .profile-page .profile-head{padding-right:118px;background-position:right 10px center,center;background-size:98px 70px,cover}[data-theme="deepsea"] .bottom-nav button.active:before{background:#087cf0}}

/* v1.25.0 cold wallet install entry. */
.cold-wallet-entry{min-height:100dvh;display:grid;place-items:center;padding:calc(24px + env(safe-area-inset-top)) 18px calc(24px + env(safe-area-inset-bottom));background:radial-gradient(circle at 50% 8%,#1685e638,transparent 32%),linear-gradient(160deg,#03152c,#06294c 58%,#031426);color:#fff}.cold-wallet-entry-card{width:min(430px,100%);padding:28px 24px;border:1px solid #8ecbff42;border-radius:24px;background:#061c33db;box-shadow:0 28px 80px #0009,0 0 45px #1685e619;text-align:center;backdrop-filter:blur(18px)}.cold-wallet-brand{display:block;width:132px;height:auto;margin:0 auto 24px}.cold-wallet-shield{position:relative;display:grid;place-items:center;width:92px;height:104px;margin:0 auto 18px;clip-path:polygon(50% 0,92% 17%,85% 72%,50% 100%,15% 72%,8% 17%);background:linear-gradient(145deg,#41b5ff,#096fd3 55%,#04458f);filter:drop-shadow(0 12px 22px #087cf060)}.cold-wallet-shield:before{content:"";position:absolute;inset:5px;clip-path:inherit;background:#061b34}.cold-wallet-shield span{position:relative;font-size:31px;color:#79caff}.cold-wallet-shield i{position:absolute;bottom:24px;width:24px;height:16px;border:3px solid #fff;border-top:0;border-radius:3px}.cold-wallet-shield i:before{content:"";position:absolute;width:13px;height:11px;left:3px;bottom:12px;border:3px solid #fff;border-bottom:0;border-radius:10px 10px 0 0}.cold-wallet-kicker{display:block;margin-bottom:7px;color:#65bdff;font-size:10px;font-weight:800;letter-spacing:.2em}.cold-wallet-entry h1{margin:0;font-size:28px;letter-spacing:.03em}.cold-wallet-intro{margin:13px auto 20px;max-width:350px;color:#b7cbe0;font-size:13px;line-height:1.75}.cold-wallet-source{display:flex;justify-content:space-between;align-items:center;margin:0 0 14px;padding:10px 12px;border:1px solid #5fb7ff31;border-radius:10px;background:#0c3154;color:#9fc8e9;font-size:11px}.cold-wallet-source b{color:#fff}.cold-wallet-install{width:100%;min-height:50px;border:0;border-radius:12px;font-size:15px;font-weight:800}.cold-wallet-browser-login{margin:12px auto 4px;border:0;background:transparent;color:#8dcaff;font-size:12px}.cold-wallet-steps{display:flex;align-items:center;justify-content:center;margin:24px 0 20px}.cold-wallet-steps div{display:grid;gap:6px;justify-items:center;color:#a8bed2;font-size:10px}.cold-wallet-steps b{display:grid;place-items:center;width:27px;height:27px;border:1px solid #53b6ff;border-radius:50%;background:#0a3156;color:#fff}.cold-wallet-steps i{width:42px;height:1px;margin:0 8px 17px;background:#3b729e}.cold-wallet-security{padding-top:17px;border-top:1px solid #74bbf02b;text-align:left}.cold-wallet-security b{color:#75c6ff;font-size:12px}.cold-wallet-security p{margin:7px 0 0;color:#91a9bf;font-size:11px;line-height:1.65}@media(max-width:480px){.cold-wallet-entry-card{padding:23px 17px;border-radius:20px}.cold-wallet-brand{width:116px;margin-bottom:19px}.cold-wallet-shield{width:78px;height:89px}.cold-wallet-entry h1{font-size:24px}.cold-wallet-steps i{width:26px;margin-inline:5px}}

/* v1.26.0 B and C promotion domains. */
.promotion-landing{--promo:#0d8cff;min-height:100dvh;padding:0 max(22px,calc((100vw - 1120px)/2));background:radial-gradient(circle at 74% 18%,color-mix(in srgb,var(--promo) 26%,transparent),transparent 30%),linear-gradient(155deg,#031426,#062744 60%,#03121f);color:#fff}.promotion-c{--promo:#785cff;background:radial-gradient(circle at 74% 18%,#785cff36,transparent 30%),linear-gradient(155deg,#100b2b,#12274a 60%,#070f20)}.promotion-header{display:flex;align-items:center;justify-content:space-between;padding:24px 0;border-bottom:1px solid #ffffff18}.promotion-header img{width:132px}.promotion-header span{padding:7px 11px;border:1px solid color-mix(in srgb,var(--promo) 58%,white);border-radius:999px;color:#cde9ff;font-size:11px}.promotion-hero{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:70px;align-items:center;min-height:570px;padding:60px 0}.promotion-copy small{color:#70c3ff;font-weight:800;letter-spacing:.18em}.promotion-c .promotion-copy small{color:#ad9dff}.promotion-copy h1{max-width:720px;margin:16px 0;font-size:clamp(38px,5.5vw,68px);line-height:1.08}.promotion-copy>p{max-width:600px;color:#afc5d8;font-size:16px;line-height:1.8}.promotion-cta{display:inline-flex;align-items:center;justify-content:center;min-height:52px;margin-top:18px;padding:0 27px;border-radius:12px;background:linear-gradient(135deg,var(--promo),color-mix(in srgb,var(--promo) 68%,#fff));box-shadow:0 12px 34px color-mix(in srgb,var(--promo) 34%,transparent);color:#fff;font-weight:800;text-decoration:none}.promotion-trust{display:flex;flex-wrap:wrap;gap:18px;margin-top:22px;color:#8daac1;font-size:11px}.promotion-qr-card{padding:25px;border:1px solid #7fc7ff42;border-radius:22px;background:#071d33d9;box-shadow:0 24px 70px #0007;text-align:center;backdrop-filter:blur(14px)}.promotion-qr-card img{display:block;width:210px;max-width:100%;margin:auto;border:10px solid #fff;border-radius:12px}.promotion-qr-card b{display:block;margin-top:16px;font-size:18px}.promotion-qr-card p{margin:4px 0;color:#85a9c6;font-size:11px}.promotion-flow{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;padding-bottom:42px}.promotion-flow article{padding:22px;border:1px solid #ffffff16;border-radius:16px;background:#ffffff08}.promotion-flow article>b{color:#65bdff;font-size:12px}.promotion-c .promotion-flow article>b{color:#ad9dff}.promotion-flow h2{margin:9px 0 6px;font-size:17px}.promotion-flow p{margin:0;color:#8fa8bc;font-size:12px}.promotion-landing footer{padding:22px 0 calc(22px + env(safe-area-inset-bottom));border-top:1px solid #ffffff13;color:#66849d;font-size:10px;text-align:center}@media(max-width:720px){.promotion-landing{padding-inline:18px}.promotion-header{padding-top:calc(18px + env(safe-area-inset-top))}.promotion-header img{width:110px}.promotion-hero{grid-template-columns:1fr;gap:32px;min-height:0;padding:52px 0 34px;text-align:center}.promotion-copy h1{font-size:36px}.promotion-copy>p{font-size:13px}.promotion-trust{justify-content:center;gap:9px}.promotion-qr-card{width:min(280px,100%);margin:auto}.promotion-flow{grid-template-columns:1fr;gap:10px}.promotion-flow article{text-align:center}}

/* v1.28.0 AI quant per-order statement. */
.quant-bill-button{display:block;margin-top:5px;padding:4px 7px;border:1px solid var(--accent);border-radius:6px;background:transparent;color:var(--accent);font-size:8px;white-space:nowrap}.quant-bill-backdrop{background:#02060b66;backdrop-filter:blur(3px)}.quant-bill-modal{position:relative;width:min(390px,calc(100% - 28px));max-height:calc(100dvh - 34px);overflow:auto;padding:20px;border:1px solid var(--line);border-radius:17px;background:color-mix(in srgb,var(--surface) 97%,transparent);box-shadow:0 22px 70px #0009}.quant-bill-modal header{text-align:center}.quant-bill-modal header>small{color:var(--accent);font-size:8px;font-weight:800;letter-spacing:.16em}.quant-bill-modal h2{margin:5px 0 8px;font-size:20px}.quant-bill-status{display:inline-block;padding:4px 9px;border-radius:999px;background:#ffb0201a;color:#ffb020;font-size:9px}.quant-bill-status.settled{background:#23c77b1a;color:var(--up)}.quant-bill-profit{margin:14px 0;padding:14px;border:1px solid var(--line);border-radius:12px;background:var(--surface2);text-align:center}.quant-bill-profit>span{display:block;color:var(--muted);font-size:9px}.quant-bill-profit strong{display:block;margin:5px 0 2px;font-size:24px}.quant-bill-profit p{margin:0;color:var(--muted);font-size:9px}.quant-bill-details{display:grid;gap:0;border:1px solid var(--line);border-radius:11px;overflow:hidden}.quant-bill-details>span{display:flex;align-items:flex-start;justify-content:space-between;gap:14px;padding:8px 10px;border-bottom:1px solid var(--line);color:var(--muted);font-size:9px}.quant-bill-details>span:last-child{border-bottom:0}.quant-bill-details b{max-width:68%;color:var(--text);font-size:9px;text-align:right;overflow-wrap:anywhere}.quant-bill-close{width:100%;min-height:40px;margin-top:14px}@media(max-width:620px){.quant-bill-modal{padding:16px 13px}.quant-bill-profit{margin:11px 0;padding:11px}.quant-bill-profit strong{font-size:21px}.quant-bill-details>span,.quant-bill-details b{font-size:8px}}

/* v1.22.1 themed trading venue artwork. */
[data-theme="gold"] .home-page .hero-card{background-image:linear-gradient(90deg,#111820 0%,#111820f5 43%,#11182082 66%,transparent 88%),url("/apps/client-web/public/assets/classic-trading-floor.jpg");background-position:center,right center;background-size:cover,62% 100%;background-repeat:no-repeat}
[data-theme="gold"] .home-page .hero-card:after{content:""}
[data-theme="gold"] .profile-page .profile-head{padding-right:160px;background-image:url("/apps/client-web/public/assets/classic-trading-floor.jpg"),linear-gradient(135deg,#111820,#151e28);background-position:right 14px center,center;background-size:132px 82px,cover;background-repeat:no-repeat}
[data-theme="midnight"] .home-page .hero-card{background-image:linear-gradient(90deg,#03132c 0%,#03132cf4 42%,#03132c78 66%,transparent 89%),url("/apps/client-web/public/assets/midnight-trading-lounge.jpg");background-position:center,right center;background-size:cover,62% 100%;background-repeat:no-repeat}
[data-theme="midnight"] .home-page .hero-card:after{content:""}
[data-theme="midnight"] .profile-page .profile-head{padding-right:160px;background-image:url("/apps/client-web/public/assets/midnight-trading-lounge.jpg"),linear-gradient(135deg,#06162a,#071b34);background-position:right 14px center,center;background-size:132px 82px,cover;background-repeat:no-repeat}
@media(max-width:760px){
  [data-theme="gold"] .home-page .hero-card,[data-theme="midnight"] .home-page .hero-card{background-size:cover,68% 100%}
  [data-theme="gold"] .profile-page .profile-head,[data-theme="midnight"] .profile-page .profile-head{padding-right:118px;background-position:right 10px center,center;background-size:98px 70px,cover}
}