*,:before,:after{box-sizing:border-box;margin:0;padding:0}:root{--sky:#38bdf8;--sky-d:#0ea5e9;--sky-l:#e0f2fe;--sky-ll:#f0f9ff;--avax:#e84142;--avax-l:#fff1f1;--poly:#7b3fe4;--poly-l:#f3eeff;--green:#22c55e;--red:#ef4444;--ink:#0c1a2e;--ink-m:#4a6080;--ink-l:#8fa3bb;--line:#e2eaf2;--bg:#f4f8fc;--card:#fff;--r:18px;--r-s:10px;--sh:0 2px 8px #0e223a12, 0 0 0 1px #0e223a0d;--sh-sky:0 4px 24px #38bdf840}html{font-size:16px}body{background:var(--bg);color:var(--ink);-webkit-font-smoothing:antialiased;min-height:100vh;font-family:DM Sans,Hiragino Sans,Noto Sans JP,sans-serif}.page{flex-direction:column;min-height:100vh;display:flex}.header{background:var(--card);border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;padding:14px 20px;display:flex}.header-brand{align-items:center;gap:10px;display:flex}.header-logo{background:linear-gradient(135deg, var(--sky), var(--sky-d));border-radius:10px;justify-content:center;align-items:center;width:36px;height:36px;font-size:18px;display:flex}.header-name{letter-spacing:-.3px;font-size:15px;font-weight:700}.header-tag{color:var(--ink-l);font-size:11px;font-weight:500}.header-right{align-items:center;gap:10px;display:flex}.wallet-chip{background:var(--sky-l);color:var(--sky-d);border-radius:100px;align-items:center;gap:6px;padding:6px 12px;font-family:DM Mono,monospace;font-size:12px;font-weight:700;display:flex}.wallet-dot{background:var(--green);border-radius:50%;width:7px;height:7px}.btn-disconnect{color:var(--ink-l);cursor:pointer;background:0 0;border:none;border-radius:6px;padding:4px 6px;font-size:12px;transition:all .15s}.btn-disconnect:hover{color:var(--red);background:#fff5f5}.main{flex-direction:column;flex:1;gap:16px;width:100%;max-width:440px;margin:0 auto;padding:24px 16px 48px;display:flex}.chain-flow{background:var(--card);border-radius:var(--r);box-shadow:var(--sh);align-items:center;padding:16px 20px;display:flex}.chain-node{flex-direction:column;flex:1;align-items:center;gap:6px;display:flex}.chain-emblem{border-radius:50%;justify-content:center;align-items:center;width:52px;height:52px;font-size:26px;display:flex}.chain-emblem.avax{background:var(--avax-l)}.chain-emblem.poly{background:var(--poly-l)}.chain-label{letter-spacing:.3px;text-transform:uppercase;font-size:12px;font-weight:700}.chain-label.avax{color:var(--avax)}.chain-label.poly{color:var(--poly)}.chain-sub{color:var(--ink-l);font-size:10px;font-weight:500}.flow-bridge{flex-direction:column;flex:none;align-items:center;gap:4px;padding:0 8px;display:flex}.flow-line{background:linear-gradient(90deg, var(--avax), var(--sky), var(--poly));border-radius:2px;width:40px;height:2px}.flow-arrow{color:var(--sky-d);font-size:18px;line-height:1}.flow-label{color:var(--ink-l);letter-spacing:.5px;text-transform:uppercase;font-size:9px;font-weight:700}.card{background:var(--card);border-radius:var(--r);box-shadow:var(--sh);padding:20px}.card-title{color:var(--ink-l);letter-spacing:.5px;text-transform:uppercase;margin-bottom:14px;font-size:12px;font-weight:700}.connect-icon{background:linear-gradient(135deg, var(--sky-l), var(--sky-ll));border-radius:20px;justify-content:center;align-items:center;width:64px;height:64px;margin:0 auto 16px;font-size:32px;display:flex}.connect-title{letter-spacing:-.4px;margin-bottom:8px;font-size:20px;font-weight:700}.connect-desc{color:var(--ink-m);margin-bottom:20px;font-size:13px;line-height:1.7}.connect-steps{text-align:left;background:var(--bg);border-radius:var(--r-s);flex-direction:column;gap:10px;margin-bottom:20px;padding:14px 16px;display:flex}.connect-step{color:var(--ink-m);align-items:flex-start;gap:10px;font-size:13px;display:flex}.step-num{background:var(--sky);color:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:20px;height:20px;margin-top:1px;font-size:10px;font-weight:700;display:flex}.connect-note{color:var(--ink-l);text-align:center;margin-top:12px;font-size:11px;line-height:1.6}.balance-row{background:var(--avax-l);border-radius:var(--r-s);align-items:center;gap:12px;margin-bottom:16px;padding:14px 16px;display:flex}.balance-icon{flex-shrink:0;font-size:24px}.balance-info{flex:1;min-width:0}.balance-chain{color:var(--avax);letter-spacing:.3px;text-transform:uppercase;font-size:11px;font-weight:700}.balance-amount{letter-spacing:-.5px;font-family:DM Mono,monospace;font-size:22px;font-weight:700}.balance-unit{color:var(--ink-m);margin-left:4px;font-size:13px;font-weight:500}.balance-addr{color:var(--ink-l);font-family:DM Mono,monospace;font-size:11px}.balance-refresh{color:var(--ink-l);cursor:pointer;background:0 0;border:none;border-radius:6px;padding:4px;font-size:16px;transition:all .15s}.balance-refresh:hover{color:var(--avax);background:#e841421a}.amount-wrap{background:var(--bg);border:2px solid var(--line);border-radius:var(--r-s);align-items:center;gap:8px;margin-bottom:10px;padding:6px 6px 6px 16px;transition:border-color .2s;display:flex}.amount-wrap:focus-within{border-color:var(--sky);background:#fff}.amount-input{color:var(--ink);letter-spacing:-1px;background:0 0;border:none;outline:none;flex:1;min-width:0;font-family:DM Mono,monospace;font-size:28px;font-weight:700}.amount-input::placeholder{color:var(--line)}.amount-side{flex-direction:column;flex-shrink:0;align-items:flex-end;gap:4px;display:flex}.amount-unit-badge{background:var(--sky-l);color:var(--sky-d);border-radius:6px;padding:4px 10px;font-size:12px;font-weight:700}.max-btn{border:1.5px solid var(--sky);color:var(--sky-d);cursor:pointer;letter-spacing:.5px;background:0 0;border-radius:5px;padding:3px 8px;font-family:DM Sans,sans-serif;font-size:10px;font-weight:700;transition:all .15s}.max-btn:hover{background:var(--sky);color:#fff}.amount-hint{color:var(--ink-l);justify-content:space-between;font-size:12px;display:flex}.amount-jpy{color:var(--ink-m);font-weight:600}.quote-box{background:linear-gradient(135deg, var(--sky-ll), var(--poly-l));border:1px solid var(--sky);border-radius:var(--r-s);margin-bottom:14px;padding:14px 16px}.quote-row{justify-content:space-between;align-items:center;padding:4px 0;font-size:13px;display:flex}.quote-row+.quote-row{border-top:1px solid #38bdf833;margin-top:4px;padding-top:8px}.quote-label{color:var(--ink-m);font-weight:500}.quote-val{font-family:DM Mono,monospace;font-size:14px;font-weight:700}.quote-val.highlight{color:var(--sky-d);font-size:18px}.quote-loading{color:var(--ink-m);align-items:center;gap:8px;padding:8px 0;font-size:13px;display:flex}.gas-warn{border-radius:var(--r-s);color:#92400e;background:#fffbeb;border:1px solid #fde68a;align-items:flex-start;gap:8px;margin-bottom:14px;padding:10px 14px;font-size:12px;line-height:1.6;display:flex}.gas-warn-icon{flex-shrink:0;margin-top:1px;font-size:16px}.btn{border-radius:var(--r-s);cursor:pointer;letter-spacing:-.2px;border:none;justify-content:center;align-items:center;gap:8px;width:100%;padding:16px;font-family:DM Sans,sans-serif;font-size:15px;font-weight:700;text-decoration:none;transition:all .2s;display:flex}.btn-primary{background:linear-gradient(135deg, var(--sky), var(--sky-d));color:#fff;box-shadow:0 4px 14px #38bdf859}.btn-primary:hover:not(:disabled){box-shadow:var(--sh-sky);transform:translateY(-1px)}.btn-primary:disabled{background:var(--line);color:var(--ink-l);box-shadow:none;cursor:not-allowed}.btn-ghost{color:var(--ink-m);border:1.5px solid var(--line);background:0 0}.btn-ghost:hover{background:var(--bg)}.btn-sm{padding:12px;font-size:14px}.pending-ring{border:4px solid var(--sky-l);border-top-color:var(--sky);border-radius:50%;width:64px;height:64px;margin:0 auto 16px;animation:1s linear infinite spin}.pending-title{margin-bottom:6px;font-size:18px;font-weight:700}.pending-sub{color:var(--ink-m);margin-bottom:20px;font-size:13px;line-height:1.7}.status-pill{background:var(--sky-l);color:var(--sky-d);border-radius:100px;align-items:center;gap:7px;margin-bottom:16px;padding:7px 16px;font-size:12px;font-weight:700;display:inline-flex}.status-dot{background:var(--sky);border-radius:50%;width:7px;height:7px;animation:1.5s ease-in-out infinite pulse}.tx-link{color:var(--sky-d);align-items:center;gap:4px;font-size:12px;font-weight:600;text-decoration:none;display:inline-flex}.tx-link:hover{text-decoration:underline}.done-badge{background:linear-gradient(135deg,#dcfce7,#bbf7d0);border-radius:50%;justify-content:center;align-items:center;width:72px;height:72px;margin:0 auto 16px;font-size:36px;animation:.4s cubic-bezier(.36,2,.3,1) pop;display:flex}.done-title{margin-bottom:6px;font-size:22px;font-weight:700}.done-amount{color:var(--green);letter-spacing:-1px;margin-bottom:4px;font-family:DM Mono,monospace;font-size:32px;font-weight:700}.done-sub{color:var(--ink-m);margin-bottom:20px;font-size:13px}.error-msg{color:var(--red);text-align:left;word-break:break-word;background:#fff5f5;border:1px solid #fecaca;border-radius:8px;margin-bottom:20px;padding:10px 14px;font-family:DM Mono,monospace;font-size:12px;line-height:1.6}.notice{border-radius:var(--r-s);color:var(--ink-m);background:#f8fafc;padding:14px 16px;font-size:12px;line-height:1.8}.notice-title{color:var(--ink-l);letter-spacing:.5px;text-transform:uppercase;margin-bottom:8px;font-size:11px;font-weight:700}.notice ul{padding-left:16px}.spinner-inline{border:2px solid var(--line);border-top-color:var(--sky-d);vertical-align:middle;border-radius:50%;width:14px;height:14px;animation:1s linear infinite spin;display:inline-block}.footer{text-align:center;color:var(--ink-l);padding:16px;font-size:11px}.footer a{color:var(--sky-d);text-decoration:none}@keyframes spin{to{transform:rotate(360deg)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.3}}@keyframes pop{0%{opacity:0;transform:scale(.6)}to{opacity:1;transform:scale(1)}}@keyframes fadeUp{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}.fade-up{animation:.3s forwards fadeUp}@media (width>=640px){.main{padding:32px 24px 64px}.card{padding:24px}}