:root{--bg:#f8f9fb;--bg-elev:#fff;--bg-soft:#f1f3f6;--bg-input:#f7f8fa;--border:#e4e7ec;--border-strong:#d0d5dd;--text:#101828;--text-2:#475467;--text-3:#8a94a6;--primary:#0052ff;--primary-hover:#0045d8;--primary-ink:#fff;--primary-soft:#0052ff14;--blast:#e8e800;--blast-ink:#1f1f00;--base:#0052ff;--ok:#079455;--ok-soft:#0794551a;--warn:#b54708;--warn-soft:#f790091f;--warn-border:#f7900959;--danger:#d92d20;--danger-soft:#d92d2014;--shadow:0 1px 2px #1018280a, 0 10px 30px #1018280f;--radius:18px;--radius-sm:12px;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}[data-theme=dark]{--bg:#0a0b0d;--bg-elev:#14171d;--bg-soft:#1a1e25;--bg-input:#101318;--border:#252a33;--border-strong:#353b46;--text:#e8eaee;--text-2:#a7afbb;--text-3:#6c7480;--primary:#3b7bff;--primary-hover:#5a8fff;--primary-ink:#fff;--primary-soft:#3b7bff24;--blast:#fcfc03;--ok:#32d583;--ok-soft:#32d5831f;--warn:#fdb022;--warn-soft:#fdb0221a;--warn-border:#fdb0224d;--danger:#f97066;--danger-soft:#f970661f;--shadow:0 1px 2px #0006, 0 10px 30px #00000059;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}*{box-sizing:border-box}[hidden]{display:none!important}html,body{background:var(--bg);color:var(--text);margin:0}body{-webkit-font-smoothing:antialiased;flex-direction:column;min-height:100vh;font:15px/1.5 -apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,Inter,Roboto,sans-serif;transition:background .2s,color 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var(--border);background:var(--bg-elev);height:38px;color:var(--text);white-space:nowrap;border-radius:12px;justify-content:center;align-items:center;gap:6px;padding:0 12px;font-size:13.5px;font-weight:600;display:inline-flex}.new-btn:hover{border-color:var(--border-strong);text-decoration:none}.new-btn svg{color:var(--text-3)}.top-actions{align-items:center;gap:8px;display:flex}@media (max-width:640px){.site-nav-in{flex-wrap:wrap;row-gap:6px;height:auto;min-height:58px;padding:9px 16px}.site-left{display:contents}.new-btn{order:3;width:100%}.top-actions{margin-left:auto}}.ca-row{justify-content:flex-end;align-items:center;gap:2px;display:inline-flex}.ca-addr{color:var(--text);white-space:nowrap}.ca-copy{width:24px;height:24px;color:var(--text-2);cursor:pointer;background:0 0;border:0;border-radius:999px;place-items:center;margin:-4px -6px -4px 0;display:grid}.ca-copy:hover{background:var(--bg-soft);color:var(--primary)}.ca-copy.ok{color:var(--ok)}.icon-btn{border:1px solid var(--border);background:var(--bg-elev);cursor:pointer;min-width:38px;height:38px;color:var(--text-2);border-radius:12px;place-items:center;padding:0 10px;font-size:13px;font-weight:600;display:inline-grid}.lang-picker{border:1px solid var(--border);background:var(--bg-elev);height:38px;color:var(--text-2);white-space:nowrap;cursor:pointer;border-radius:12px;align-items:center;gap:6px;padding:0 10px;font-size:13px;font-weight:600;display:inline-flex;position:relative}.lang-picker:hover{border-color:var(--border-strong);color:var(--text)}.lang-picker:focus-within{border-color:var(--primary)}.lang-picker select{opacity:0;cursor:pointer;border:0;width:100%;height:100%;font-size:16px;position:absolute;inset:0}.icon-btn:hover{border-color:var(--border-strong);color:var(--text)}.ico-sun{display:none}[data-theme=dark] .ico-sun{display:block}[data-theme=dark] .ico-moon{display:none}.btn{cursor:pointer;white-space:nowrap;border:1px solid #0000;border-radius:12px;justify-content:center;align-items:center;gap:8px;height:38px;padding:0 14px;font-weight:600;transition:background .15s,border-color .15s,opacity .15s;display:inline-flex}.btn:disabled{cursor:not-allowed}.btn-ghost{background:var(--bg-elev);border-color:var(--border)}.btn-ghost:hover:not(:disabled){border-color:var(--border-strong)}.btn-primary{background:var(--primary);color:var(--primary-ink)}.btn-primary:hover:not(:disabled){background:var(--primary-hover)}.btn-primary:disabled{background:var(--bg-soft);color:var(--text-3);border-color:var(--border)}.btn-lg{border-radius:14px;width:100%;height:52px;font-size:16px}.ext-links{grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:10px;margin-top:10px;display:grid}.ext-link{width:100%;height:44px;color:var(--text-2);border-radius:14px;font-size:14px;text-decoration:none}.ext-link:hover{color:var(--text);text-decoration:none}.btn-sm{height:32px;padding:0 12px;font-size:13px}.btn .spin{border:2px 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a{color:inherit;white-space:nowrap;font-weight:600}.layout{flex:1;align-content:start;gap:20px;width:100%;max-width:1040px;margin:0 auto;padding:28px 16px 40px;display:grid}.card{background:var(--bg-elev);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);min-width:0;padding:20px}.card-head{justify-content:space-between;align-items:center;gap:10px;margin-bottom:14px;display:flex}.card-head h1,.card-head h2{margin:0;font-size:18px}.card-head h2{font-size:16px}.card-sub{color:var(--text-3);margin:2px 0 0;font-size:12.5px}.bridge,#tracker{justify-self:center;width:100%;max-width:480px}.chain-status{color:var(--text-3);gap:6px;font-size:12px;display:inline-flex}.chain-status .pill{font-size:12px}.leg{border:1px solid var(--border);background:var(--bg-input);border-radius:var(--radius-sm);padding:12px 14px}.leg:focus-within{border-color:var(--primary)}.leg-top{justify-content:space-between;align-items:center;gap:8px;font-size:13px;display:flex}.chain{align-items:center;gap:7px;font-weight:600;display:inline-flex}.chain-ico{border-radius:50%;width:18px;height:18px;display:inline-block}.chain-blast{background:var(--blast);box-shadow:inset 0 0 0 1px #0000001f}.chain-base{background:var(--base)}.amount-row{align-items:center;gap:10px;margin-top:8px;display:flex}.amount-row input{background:0 0;border:0;outline:0;flex:1;min-width:0;padding:0;font-size:28px;font-weight:600}.amount-row input::placeholder{color:var(--text-3)}.amount-out{white-space:nowrap;text-overflow:ellipsis;flex:1;min-width:0;font-size:28px;font-weight:600;line-height:normal;overflow:hidden}.amount-out.empty{color:var(--text-3)}.token-tag{background:var(--bg-elev);border:1px solid var(--border);border-radius:999px;padding:5px 10px;font-size:14px;font-weight:700}.chip{border:1px solid 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li.active{color:var(--text)}.steps li.active .step-dot{border-color:var(--primary);border-right-color:#0000;animation:1s linear infinite spin}.steps small{color:var(--text-3);font-size:12px;display:block}.pill{white-space:nowrap;background:var(--bg-soft);color:var(--text-2);border-radius:999px;align-items:center;gap:5px;padding:2px 9px;font-size:12px;font-weight:600;display:inline-flex}.pill-ok{background:var(--ok-soft);color:var(--ok)}.pill-warn{background:var(--warn-soft);color:var(--warn)}.pill-bad{background:var(--danger-soft);color:var(--danger)}.pill-info{background:var(--primary-soft);color:var(--primary)}.pill i{background:currentColor;border-radius:50%;width:6px;height:6px}.links{gap:8px;display:inline-flex}.dialog{border:1px solid var(--border);border-radius:var(--radius);background:var(--bg-elev);color:var(--text);width:min(360px,100vw - 32px);box-shadow:var(--shadow);padding:18px}.dialog::backdrop{background:#00000059}.dialog form{gap:12px;margin:0;display:grid}.dialog h3{margin:0;font-size:16px}.wallet-list{gap:8px;display:grid}.wallet-list button{border:1px solid var(--border);background:var(--bg-soft);cursor:pointer;text-align:left;border-radius:12px;align-items:center;gap:10px;height:46px;padding:0 12px;font-weight:600;display:flex}.wallet-list button:hover{border-color:var(--primary)}.wallet-list img{border-radius:6px;width:24px;height:24px}.toasts{z-index:50;gap:8px;max-width:min(380px,100vw - 32px);display:grid;position:fixed;bottom:16px;right:16px}.toast{background:var(--bg-elev);border:1px solid var(--border);border-left:4px solid var(--primary);box-shadow:var(--shadow);overflow-wrap:anywhere;-webkit-user-select:text;user-select:text;border-radius:12px;padding:10px 12px;font-size:13.5px;animation:.18s toast-in}.toast.ok{border-left-color:var(--ok)}.toast.err{border-left-color:var(--danger)}@keyframes toast-in{0%{opacity:0;transform:translateY(6px)}}@media (max-width:560px){.top-actions{gap:6px}.icon-btn{min-width:36px;height:36px;padding:0 8px}.lang-picker{height:36px;padding:0 8px}.banner{padding:10px 16px}.card{padding:16px}.amount-row input,.amount-out{font-size:24px}#connect-btn{padding:0 10px}#connect-btn.disconnected{display:none}}