html{scroll-behavior:smooth}img,iframe{max-width:100%}.nav-toggle{display:none;background:transparent;border:0;color:var(--text);padding:9px;cursor:pointer}.nav-toggle span{display:block;width:24px;height:2px;margin:5px;background:currentColor;border-radius:2px}.table-wrap{max-width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch}.table-wrap table{min-width:720px}.panel,.auth-card,.market-card{content-visibility:auto;contain-intrinsic-size:1px 420px}.topbar{position:relative;z-index:100}
@media(max-width:800px){body{background:#080b12;overflow-x:hidden}.topbar{height:64px;padding:0 16px;backdrop-filter:none;position:sticky;top:0}.brand{font-size:21px;min-width:0}.brand-logo{width:32px;height:32px}.nav-toggle{display:block;flex:0 0 auto}.topbar nav{position:absolute;display:none;top:63px;left:12px;right:12px;max-height:calc(100vh - 80px);overflow-y:auto;flex-direction:column;align-items:stretch;gap:4px;padding:12px;background:#101722;border:1px solid var(--line);border-radius:12px;box-shadow:0 22px 60px #000a}.topbar nav.open{display:flex}.topbar nav a,.topbar nav .link-button{display:block!important;width:100%;padding:12px 14px;text-align:left;border-radius:8px}.topbar nav a:hover,.topbar nav .link-button:hover{background:#ffffff0a}.topbar nav .button{color:#111;text-align:center}.topbar nav form{display:block}.container{width:calc(100% - 28px);max-width:620px}.page-heading{align-items:flex-start;flex-direction:column;gap:10px;margin-top:28px}.page-heading>div,.panel-heading>div,.chart-heading>div{min-width:0}.page-heading h1{font-size:clamp(30px,9vw,40px);line-height:1.08;overflow-wrap:anywhere}.hero{min-height:auto;padding:54px 0 36px;gap:30px}.hero h1{font-size:clamp(40px,12vw,60px);line-height:1;letter-spacing:-2px}.hero p{font-size:16px}.actions{flex-direction:column;margin-top:24px}.actions .button{width:100%}.features,.stats{margin:20px 0 40px;gap:12px}.panel,.features article,.stats article{padding:18px;border-radius:13px;min-width:0}.auth-card{margin:30px auto;padding:22px}.auth-card h1{font-size:30px}input,select,textarea{font-size:16px!important;max-width:100%}.futures-layout,.wallet-grid,.market-grid,.request-grid,.admin-grid{grid-template-columns:1fr!important}.quote-card{min-width:0}.market-list-heading,.panel-heading,.chart-heading{align-items:flex-start!important;flex-direction:column}.market-toolbar-status{flex-wrap:wrap}.tradingview-frame-wrap{height:min(62vh,430px)!important}.bts-chart-toolbar{overflow-x:auto;max-width:100%;scrollbar-width:thin}.timeframe-group,.chart-actions{flex-wrap:nowrap!important;min-width:max-content}.button{min-height:44px}.support-widget{right:14px!important;bottom:14px!important}.support-menu{max-width:calc(100vw - 28px)!important}.converter-grid{grid-template-columns:1fr!important}.converter-grid label:first-child,.swap-button{grid-column:auto!important}.swap-button{justify-self:center;transform:rotate(90deg)}.decision-form,.admin-position-form{grid-template-columns:1fr!important}.decision-form .button,.admin-position-form .button{width:100%}.request-tabs{max-width:100%;overflow-x:auto;padding-bottom:5px}.request-tabs a{white-space:nowrap}.chat-top{flex-wrap:wrap}.chat-admin-actions{width:100%}.chat-admin-actions>*{flex:1 1 auto}footer{padding:32px 16px}.table-wrap{padding:10px;overscroll-behavior-inline:contain}.table-wrap table{font-size:13px}.table-wrap th,.table-wrap td{padding:10px 9px}}

@media(max-width:620px){.table-wrap{overflow:visible;padding:10px}.table-wrap table{display:block;min-width:0!important;width:100%}.table-wrap thead{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);clip-path:inset(50%)}.table-wrap tbody{display:grid;gap:12px}.table-wrap tr{display:grid;width:100%;padding:12px;border:1px solid rgba(148,163,184,.2);border-radius:12px;background:#0b111b}.table-wrap tr[hidden]{display:none!important}.table-wrap td{display:grid;grid-template-columns:minmax(88px,38%) minmax(0,1fr);align-items:start;gap:10px;min-width:0!important;padding:8px 4px;border:0!important;white-space:normal!important;text-align:right;overflow-wrap:anywhere}.table-wrap td::before{content:attr(data-label);color:var(--muted);font-size:11px;font-weight:800;letter-spacing:.04em;text-align:left;text-transform:uppercase}.table-wrap td[colspan]{display:block;text-align:left}.table-wrap td[colspan]::before{display:none}.table-wrap td>*{max-width:100%}.table-wrap td form{justify-self:stretch}.table-wrap td .button{width:100%}.table-wrap .coin-cell{justify-content:flex-end;min-width:0}.table-wrap .wrap-cell{min-width:0}.table-wrap .decision-form{display:grid}.market-list .table-wrap td:nth-child(4),.market-list .table-wrap td:nth-child(5),.market-list .table-wrap td:nth-child(6),.market-list .table-wrap td:nth-child(7){display:none}.market-list .table-wrap tr{grid-template-columns:1fr auto;align-items:center}.market-list .table-wrap td{display:block;padding:5px;text-align:left}.market-list .table-wrap td::before{display:none}.market-list .table-wrap td:first-child{grid-row:1;grid-column:2;color:var(--muted)}.market-list .table-wrap td:nth-child(2){grid-row:1/3;grid-column:1}.market-list .table-wrap td:nth-child(3){grid-row:2;grid-column:2;text-align:right}.market-list .coin-cell{justify-content:flex-start}.market-list .coin-logo-wrap{width:34px;height:34px;flex-basis:34px}.market-list .coin-logo{width:24px;height:24px}}
@media(max-width:420px){.badge{white-space:normal}.stats strong{font-size:25px}.chart-tool{padding:8px}.support-toggle-label{display:none}.support-toggle{min-width:52px!important}.coin-cell{min-width:130px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}

/* Mobile exchange layout v4: compact, readable and touch friendly. */
@media(max-width:800px){
  .topbar{height:60px!important;min-height:60px!important;padding:0 14px!important;align-items:center!important;gap:10px!important}
  .topbar nav{top:59px!important;max-width:none!important;padding:10px!important}
  .brand{font-size:20px!important;white-space:nowrap}.brand-logo{width:30px!important;height:30px!important;flex-basis:30px!important}
  .container{width:calc(100% - 24px)!important;max-width:680px!important}
  .page-heading{margin-top:20px!important}.page-heading h1{font-size:28px!important;line-height:1.12!important;margin:6px 0!important}
  .eyebrow{font-size:10px}.badge{font-size:11px;padding:6px 9px}
  .panel,.features article,.stats article{padding:15px!important;border-radius:12px!important}
  .panel h2{font-size:21px;margin:3px 0 8px}.panel p{font-size:13px;line-height:1.5;margin:7px 0}
  .stats{grid-template-columns:repeat(2,minmax(0,1fr))!important;gap:9px!important;margin:15px 0 22px!important}
  .stats article{gap:5px!important}.stats article span,.stats article small{font-size:11px}.stats strong{font-size:18px!important;overflow-wrap:anywhere}
  .futures-chart-panel{margin:18px 0!important}.tradingview-frame-wrap{height:340px!important;margin-top:14px!important}
  .futures-layout{gap:14px!important;margin:18px 0!important}
  .futures-markets{display:grid!important;grid-template-columns:1fr!important;gap:1px!important;border:1px solid var(--line);border-radius:12px;overflow:hidden;background:var(--line)}
  .futures-markets .quote-card{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(105px,.9fr) auto;grid-template-rows:auto auto;align-items:center;column-gap:10px;margin:0!important;padding:12px!important;border:0!important;border-radius:0!important;background:#0d131e!important;box-shadow:none!important;min-width:0}
  .futures-markets .quote-card>div{grid-column:1;grid-row:1;display:flex;gap:4px;align-items:center}.futures-markets .quote-card>div strong{font-size:14px}.futures-markets .quote-card>div span{font-size:11px}
  .futures-markets .quote-card h2{grid-column:2;grid-row:1/3;margin:0!important;font-size:17px!important;text-align:right;white-space:nowrap}
  .futures-markets .quote-card small{grid-column:1;grid-row:2;font-size:10px;white-space:nowrap}
  .futures-markets .quote-card .button{grid-column:3;grid-row:1/3;min-height:36px!important;padding:8px 12px!important;font-size:12px}
  .futures-ticket label{margin-top:11px;font-size:12px}.futures-ticket input,.futures-ticket select{min-height:44px;padding:10px;font-size:14px!important}
  .order-summary{font-size:12px;margin:13px 0}.risk-note{font-size:11px!important}
  .panel-heading{margin-top:14px}.panel-heading .badge{align-self:flex-start}
  .table-wrap{margin:10px 0 16px!important}.table-wrap tbody{gap:8px!important}.table-wrap tr{padding:8px!important}.table-wrap td{font-size:12px!important;padding:6px 3px!important}.table-wrap td::before{font-size:9px!important}
  footer{font-size:11px;padding:28px 70px 28px 12px!important;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
}
@media(max-width:480px){
  .hero{padding:32px 0 26px!important;gap:24px!important}.hero h1{font-size:36px!important;line-height:1.02!important;letter-spacing:-1.5px!important}.hero p{font-size:14px!important;line-height:1.55!important}
  .market-card-heading{min-height:60px!important;padding:12px 14px!important}.market-card-heading strong{font-size:15px!important}
  .tradingview-chart{height:245px!important}.chart-footer{font-size:9px!important}
  .features{gap:9px!important}.features article h3{font-size:18px}.features article p{font-size:12px}
  .futures-markets .quote-card{grid-template-columns:minmax(0,1fr) minmax(92px,.8fr) auto;column-gap:7px;padding:10px!important}
  .futures-markets .quote-card h2{font-size:15px!important}.futures-markets .quote-card .button{padding:7px 9px!important}
  .tradingview-frame-wrap{height:300px!important}
  .wallet-grid{gap:12px!important;margin:16px 0!important}.wallet-grid label{font-size:12px;margin-top:12px}.wallet-grid input,.wallet-grid select{font-size:14px!important;padding:11px}
  .conversion-box{font-size:12px;padding:10px}.alert{font-size:12px}
}