@import "https://fonts.googleapis.com/css2?family=Cormorant+Garamond:wght@400;600&family=Lora:wght@400;600&family=Noto+Serif+TC:wght@400;600&display=swap";:root{--color-bg:#f3f2f2;--color-surface:#eae9e9;--color-text:#201f1d;--color-accent:#b68235;--color-accent-text:#7d5411;--color-accent-300:#facb8d;--color-accent-700:#7d5411;--color-accent-800:#5a3b0a;--color-divider:#201f1d29;--font-heading:"Cormorant Garamond", "Noto Serif TC", Georgia, serif;--font-body:"Lora", "Noto Serif TC", Georgia, serif;--font-mono:ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;--radius-md:4px;--shadow-sm:0 1px 2px #2d2b2b24;--ink-70:color-mix(in srgb, var(--color-text) 82%, transparent);--ink-60:color-mix(in srgb, var(--color-text) 74%, transparent);--ink-55:color-mix(in srgb, var(--color-text) 70%, transparent);--ink-50:color-mix(in srgb, var(--color-text) 64%, transparent);--ink-45:color-mix(in srgb, var(--color-text) 58%, transparent);--ink-28:color-mix(in srgb, var(--color-text) 34%, transparent);--ink-20:color-mix(in srgb, var(--color-text) 24%, transparent);--ink-16:color-mix(in srgb, var(--color-text) 18%, transparent);--ink-04:color-mix(in srgb, var(--color-text) 4%, transparent);--ink-02:color-mix(in srgb, var(--color-text) 2%, transparent)}@media (prefers-color-scheme:dark){:root{--color-bg:#1c1a18;--color-surface:#262321;--color-text:#e9e4de;--color-accent:#cf9a4d;--color-accent-text:#dfb173;--color-accent-300:#6a4a1c;--color-accent-700:#e2b273;--color-accent-800:#eccb96;--color-divider:#e9e4de2e;--shadow-sm:0 1px 2px #0006;--ink-70:color-mix(in srgb, var(--color-text) 88%, transparent);--ink-60:color-mix(in srgb, var(--color-text) 82%, transparent);--ink-55:color-mix(in srgb, var(--color-text) 78%, transparent);--ink-50:color-mix(in srgb, var(--color-text) 72%, transparent);--ink-45:color-mix(in srgb, var(--color-text) 66%, transparent);--ink-28:color-mix(in srgb, var(--color-text) 40%, transparent);--ink-20:color-mix(in srgb, var(--color-text) 28%, transparent)}}*{box-sizing:border-box}html,body{margin:0;padding:0}body{background:var(--color-bg);color:var(--color-text);font-family:var(--font-body);-webkit-font-smoothing:antialiased;font-size:15px;line-height:1.55}::selection{background:color-mix(in srgb, var(--color-accent) 30%, transparent)}:focus{outline:none}:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px}.mono{font-family:var(--font-mono);font-variant-numeric:tabular-nums}@keyframes gs-blink{0%,49%{opacity:1}50%,to{opacity:0}}@keyframes gs-drift{to{background-position:40px 0}}.app{flex-direction:column;max-width:1040px;min-height:100dvh;margin:0 auto;padding:0 22px;display:flex}.app__header{border-bottom:1px solid var(--color-divider);align-items:center;gap:14px;padding:18px 0;display:flex}.app__main{flex-direction:column;flex:1;padding:0 0 32px;display:flex}.app__footer{border-top:1px solid var(--color-divider);color:var(--ink-50);align-items:center;gap:20px;padding:16px 0 26px;font-size:12px;display:flex}.app__footer-link{color:var(--color-accent-text);text-underline-offset:3px;margin-left:auto;padding:6px 2px}.app__footer-link:hover{color:var(--color-accent-700)}.brand{color:var(--color-text);font-family:var(--font-heading);cursor:pointer;background:0 0;border:0;align-items:center;gap:10px;margin-right:auto;padding:0;font-size:20px;font-weight:600;display:inline-flex}.brand__mark{border:1px solid var(--color-accent);background:0 0;border-radius:0;width:9px;height:9px;display:block;transform:rotate(45deg)}.header-host{font-family:var(--font-mono);letter-spacing:.08em;color:var(--ink-50);font-size:11px}.status{font-family:var(--font-mono);letter-spacing:.06em;text-transform:uppercase;color:var(--color-accent-700);background:0 0;border:0;align-items:center;gap:8px;padding:0;font-size:11px;display:inline-flex}.status--warn{color:var(--ink-55);text-transform:none;letter-spacing:.02em}.status__dot{background:var(--color-accent);border-radius:50%;width:6px;height:6px}.status--warn .status__dot{background:var(--ink-45)}.btn{cursor:pointer;font-family:var(--font-heading);color:var(--color-text);border-radius:var(--radius-md);background:0 0;border:1px solid #0000;justify-content:center;align-items:center;gap:6px;padding:9px 17px;font-size:14px;font-weight:600;line-height:1.2;text-decoration:none;transition:background .12s;display:inline-flex}.btn:disabled{opacity:.45;cursor:not-allowed}.btn--primary{color:var(--color-accent-text);border-color:var(--color-accent)}.btn--primary:hover:not(:disabled){background:color-mix(in srgb, var(--color-accent) 12%, transparent)}.btn--primary:active:not(:disabled){background:color-mix(in srgb, var(--color-accent) 22%, transparent)}.btn--danger,.btn--secondary{border-color:var(--color-divider)}.btn--danger:hover:not(:disabled),.btn--secondary:hover:not(:disabled){background:color-mix(in srgb, var(--color-text) 7%, transparent)}.btn--danger:active:not(:disabled),.btn--secondary:active:not(:disabled){background:color-mix(in srgb, var(--color-text) 14%, transparent)}.btn--ghost{color:var(--color-accent-text);padding-inline:8px}.btn--ghost:hover:not(:disabled){background:color-mix(in srgb, var(--color-accent) 10%, transparent)}.btn--lg{padding:13px 30px;font-size:16px}.btn--tiny{padding:5px 12px;font-size:12px}.screen{grid-template-columns:1fr 1px 380px;align-items:start;gap:44px;padding:56px 0 48px;display:grid}.screen--host{grid-template-columns:1fr 1px 300px}.screen__rule{background:var(--color-divider);align-self:stretch}.kicker{letter-spacing:.14em;text-transform:uppercase;color:var(--color-accent-text);font-size:11px;font-family:var(--font-body);margin-bottom:16px}.kicker--muted{color:var(--ink-45)}.display{font-family:var(--font-heading);letter-spacing:-.015em;margin:0 0 18px;font-size:52px;font-weight:400;line-height:1.06}.display--md{margin-bottom:8px;font-size:32px}.lede{max-width:46ch;color:var(--ink-70);margin:0 0 26px;font-size:16px;line-height:1.75}.sub{color:var(--ink-55);margin:0;font-size:13px;line-height:1.7}.side-title{font-family:var(--font-heading);margin:0 0 6px;font-size:20px;font-weight:600}.enter-hint{font-family:var(--font-mono);color:var(--ink-45);font-size:11px}.footnote{color:var(--ink-55);gap:12px;font-size:12px;line-height:1.7;display:flex}.footnote:before{content:"·";color:var(--color-accent)}.hr{background:var(--color-divider);border:0;height:1px;margin:18px 0}.alert{border:1px solid var(--color-accent-300);border-left:2px solid var(--color-accent);border-radius:var(--radius-md);width:100%;color:var(--color-accent-800);margin:0;padding:12px 16px;font-size:13px;line-height:1.7}.alert--soft{border-color:var(--color-divider);border-left-color:color-mix(in srgb, var(--color-text) 40%, transparent);color:var(--ink-70);cursor:pointer}.code-form{flex-direction:column;gap:14px;width:100%;display:flex}.code-entry{gap:10px;display:flex;position:relative}.code-entry__cell{max-width:64px;height:82px;font-family:var(--font-mono);font-variant-numeric:tabular-nums;border:1px solid var(--color-divider);border-radius:var(--radius-md);color:var(--color-text);flex:1;place-items:center;font-size:34px;display:grid}.code-entry__cell--empty{color:var(--ink-28)}.code-entry__cell--active{border-color:var(--color-accent);box-shadow:inset 0 0 0 1px var(--color-accent)}.code-entry__caret{color:var(--color-accent);animation:1.1s step-end infinite gs-blink}.code-input{opacity:0;cursor:pointer;background:0 0;border:0;width:100%;height:100%;font-size:34px;position:absolute;inset:0}.code-display{gap:14px;margin-bottom:20px;display:flex}.code-display__digit{aspect-ratio:4/5;max-width:112px;font-family:var(--font-heading);font-variant-numeric:lining-nums tabular-nums;border:1px solid var(--color-divider);border-radius:var(--radius-md);background:var(--ink-02);flex:1;place-items:center;font-size:clamp(44px,9vw,76px);font-weight:400;display:grid}.countdown-row{align-items:center;gap:14px;margin-bottom:8px;display:flex}.countdown-row__track{background:var(--ink-16);flex:1;height:2px}.countdown-row__fill{background:var(--color-accent);height:100%;transition:width 1s linear}.countdown{font-family:var(--font-mono);font-variant-numeric:tabular-nums;color:var(--color-accent-700);font-size:12px}.countdown--urgent{color:var(--color-accent)}.qr-plate{background:var(--color-surface);outline:1px solid var(--color-divider);align-self:flex-start;padding:8px}.qr{background:#fff;padding:0;display:block}.link-copy{font-family:var(--font-mono);word-break:break-all;justify-content:space-between;width:100%;font-size:12px}.link-copy__hint{color:var(--color-accent-text);font-family:var(--font-heading);flex:none;font-size:13px;font-weight:600}.panel-card{border:1px solid var(--color-divider);border-radius:var(--radius-md);background:var(--ink-02);flex-direction:column;gap:16px;width:100%;max-width:560px;margin:48px auto 0;padding:32px;display:flex}.panel-card .kicker{margin-bottom:0}.card__title{font-family:var(--font-heading);margin:0;font-size:28px;font-weight:400;line-height:1.15}.panel-card p{color:var(--ink-70);margin:0;font-size:14px;line-height:1.8}.term{font-family:var(--font-mono);border-left:2px solid var(--color-accent);color:var(--ink-60);white-space:pre;padding:12px 14px;font-size:11px;line-height:1.9;overflow-x:auto}.term--muted{border-left-color:var(--color-divider);color:var(--ink-50)}.panel-card__actions{flex-wrap:wrap;gap:12px;margin-top:4px;display:flex}.ice-wait{font-family:var(--font-mono);align-items:center;gap:12px;font-size:13px;display:flex;overflow:hidden}.ice-wait__bar{letter-spacing:-.06em;white-space:nowrap;background:linear-gradient(90deg, var(--color-accent) 50%, var(--ink-16) 50%);color:#0000;background-size:40px 100%;-webkit-background-clip:text;background-clip:text;animation:1.2s linear infinite gs-drift;overflow:hidden}.panel{grid-template-columns:1fr 1px 300px;align-items:start;gap:36px;padding:34px 0 8px;display:grid}.panel__main{min-width:0}.session-head{flex-wrap:wrap;align-items:baseline;gap:14px;margin-bottom:16px;display:flex}.session-head h3{font-family:var(--font-heading);margin:0;font-size:26px;font-weight:400}.session-head__meta{font-family:var(--font-mono);font-variant-numeric:tabular-nums;color:var(--ink-50);font-size:11px}.transfers,.messages{border-top:1px solid var(--color-divider);margin:0;padding:0;list-style:none}.messages{border-top:0}.transfer{border-bottom:1px solid var(--color-divider);flex-direction:column;gap:7px;padding:14px 0;display:flex}.transfer--dim{opacity:.75}.transfer__head{align-items:center;gap:10px;display:flex}.transfer__arrow{font-family:var(--font-mono);color:var(--ink-45);font-size:12px}.transfer__arrow--live{color:var(--color-accent)}.transfer__name{text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:0;font-size:14px;font-weight:600;overflow:hidden}.transfer__bar{font-family:var(--font-mono);align-items:center;gap:10px;font-size:13px;display:flex}.bar{letter-spacing:-.05em;white-space:nowrap}.bar__fill{color:var(--color-accent)}.bar__fill--done{color:var(--color-accent-700)}.bar__fill--dim{color:var(--ink-45)}.bar__rest{color:var(--ink-20)}.bar__rest--dead{color:var(--ink-16)}.transfer__pct{font-variant-numeric:tabular-nums;margin-left:auto;font-weight:600}.transfer__meta{font-family:var(--font-mono);font-variant-numeric:tabular-nums;color:var(--ink-55);font-size:11px}.message{border-bottom:1px solid var(--color-divider);align-items:center;gap:12px;padding:12px 0;font-size:14px;display:flex}.message__body{word-break:break-word;flex:1;min-width:0}.message--mine .message__body{color:var(--ink-70)}.message__glyph{font-family:var(--font-mono);color:var(--ink-45);font-size:12px}.message--mine .message__glyph{color:var(--color-accent)}.panel__aside{flex-direction:column;gap:16px;display:flex;position:sticky;top:20px}.dropzone{border:1px dashed var(--ink-28);border-radius:var(--radius-md);text-align:center;flex-direction:column;align-items:center;gap:14px;padding:32px 20px;transition:border-color .15s,background .15s;display:flex}.dropzone--active{border-color:var(--color-accent);background:color-mix(in srgb, var(--color-accent) 7%, transparent)}.dropzone__glyph{font-family:var(--font-mono);color:var(--color-accent);font-size:22px}.dropzone__hint{color:var(--ink-60);margin:0;font-size:14px}.composer{gap:8px;display:flex}.composer__input{border-radius:var(--radius-md);border:1px solid var(--color-divider);min-width:0;min-height:40px;color:var(--color-text);caret-color:var(--color-accent);font:inherit;background:0 0;flex:1;padding:6px 12px;font-size:14px}.composer__input:hover{border-color:var(--ink-45)}.composer__input:focus-visible{border-color:var(--color-accent);outline-offset:0}.aside-note{color:var(--ink-50);margin:0;font-size:12px;line-height:1.8}.ended{max-width:560px;padding:64px 0}.ended .display--md{margin-bottom:12px;font-size:36px}.ended__lede{color:var(--ink-70);margin:0 0 24px;font-size:15px}.ended .term{margin-bottom:24px}@media (width<=860px){.screen,.screen--host,.panel{grid-template-columns:1fr;gap:0;padding-top:26px}.screen__rule{align-self:auto;height:1px;margin:30px 0}.display{font-size:40px}.lede{font-size:15px}.header-host{display:none}.btn--lg,.btn--primary.btn--block{min-height:48px}.btn--block{width:100%}.code-entry__cell{max-width:none;height:72px;font-size:30px}.code-display{gap:10px}.code-display__digit{max-width:none}.panel{flex-direction:column;align-items:stretch;gap:18px;display:flex}.panel__aside{order:-1;position:static}.panel-card{margin-top:26px;padding:24px 20px}.ended{padding:40px 0}}@media (prefers-reduced-motion:reduce){.code-entry__caret,.ice-wait__bar{animation:none}.countdown-row__fill{transition:none}}