:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--bg:#fafaf9;--card:#fff;--sunk:#f4f4f3;--line:#e7e5e4;--text:#1c1c1e;--muted:#8a8a8e;--accent:#0284c7;--accent-ink:#fff;--ok:#16a34a;--danger:#dc2626;--shadow:0 10px 28px #1c1c1e14}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--bg:#111113;--card:#1b1b1e;--sunk:#232327;--line:#2e2e33;--text:#f2f2f3;--muted:#8e8e95;--accent:#38bdf8;--accent-ink:#06121a;--ok:#4ade80;--danger:#f87171;--shadow:0 10px 28px #0006}}*{box-sizing:border-box}[hidden]{display:none!important}html,body{background:var(--bg);color:var(--text);margin:0}body{-webkit-font-smoothing:antialiased;min-height:100vh;font-family:Inter,Noto Sans JP,system-ui,sans-serif}a{color:inherit;text-decoration:none}button,input,textarea{font:inherit;color:inherit}.i{fill:none;stroke:currentColor;stroke-width:1.8px;stroke-linecap:round;stroke-linejoin:round;flex:none;width:20px;height:20px}.bar{justify-content:space-between;align-items:center;max-width:640px;margin:0 auto;padding:20px 20px 0;display:flex}.brand{letter-spacing:-.01em;font-weight:700}.brand span{color:var(--muted);font-weight:600}.nav a{width:40px;height:40px;color:var(--muted);border-radius:12px;place-items:center;display:grid}.nav a:hover{background:var(--sunk);color:var(--text)}.clip-shell{max-width:640px;margin:0 auto;padding:28px 16px 96px}h1{letter-spacing:-.02em;align-items:center;gap:10px;margin:0 4px 20px;font-size:1.5rem;font-weight:700;display:flex}.conn{background:var(--muted);border-radius:50%;width:8px;height:8px}.conn[data-state=connecting]{animation:1.2s ease-in-out infinite blink}.conn[data-state=live]{background:var(--ok)}.conn[data-state=error]{background:var(--danger)}@keyframes blink{50%{opacity:.25}}.card{background:var(--card);border:1px solid var(--line);border-radius:20px;margin-bottom:14px;padding:18px}.cap{color:var(--muted);font-size:.78rem;font-weight:600;display:block}.pair{grid-template-columns:1fr;gap:18px;display:grid}@media (max-width:559px){.pair-join{border-bottom:1px solid var(--line);order:-1;padding-bottom:18px}}@media (min-width:560px){.pair{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:0}.pair-join{border-left:1px solid var(--line);padding-left:18px}.pair-mine{padding-right:18px}.qr-wrap{grid-column:1/-1;margin-top:18px}}.pair-code{font-variant-numeric:tabular-nums;letter-spacing:.06em;white-space:nowrap;-webkit-user-select:all;user-select:all;margin:6px 0 10px;font-family:Inter,ui-monospace,monospace;font-size:clamp(2.2rem,10vw,2.6rem);font-weight:700;line-height:1.1;display:block}.pair-code[data-state=loading],.pair-code[data-state=error]{color:var(--muted)}.pair-timer{background:var(--sunk);border-radius:3px;height:3px;margin-bottom:12px;overflow:hidden}.pair-timer span{background:var(--accent);width:0;height:100%;transition:width 1s linear;display:block}.tools{gap:6px;display:flex}.join-row{gap:8px;margin-top:6px;display:flex}#pair-input{border:1px solid var(--line);background:var(--sunk);font-variant-numeric:tabular-nums;letter-spacing:.18em;border-radius:14px;outline:none;flex:1;width:0;min-width:0;height:56px;padding:0 14px;font-family:Inter,ui-monospace,monospace;font-size:1.6rem;font-weight:700}#pair-input::placeholder{color:var(--line)}#pair-input:focus{border-color:var(--accent);background:var(--card)}#pair-input[aria-invalid=true]{border-color:var(--danger)}.join-row .icon-btn{border-radius:14px;width:56px;height:56px}.err{color:var(--danger);margin:8px 0 0;font-size:.85rem;font-weight:600}.qr-wrap{justify-content:center;display:flex}.qr{background:#fff;border-radius:14px;width:min(220px,70vw);padding:8px}.qr svg{width:100%;height:auto;display:block}.icon-btn{width:40px;height:40px;color:var(--muted);cursor:pointer;background:0 0;border:0;border-radius:12px;place-items:center;transition:background .15s,color .15s;display:inline-grid}.icon-btn:hover{background:var(--sunk);color:var(--text)}.icon-btn[aria-expanded=true]{background:var(--sunk);color:var(--accent)}.icon-btn.solid{background:var(--accent);color:var(--accent-ink)}.icon-btn.solid:hover{filter:brightness(1.08);background:var(--accent);color:var(--accent-ink)}.icon-btn:disabled{opacity:.35;cursor:default;filter:none}.icon-btn[data-done]{background:var(--ok);color:#fff}.btn{cursor:pointer;border:0;border-radius:12px;align-items:center;gap:8px;height:40px;padding:0 16px;font-weight:700;display:inline-flex}.btn .i{width:18px;height:18px}.btn.primary{background:var(--accent);color:var(--accent-ink)}.btn:disabled{opacity:.35;cursor:default}.text-btn{color:var(--muted);cursor:pointer;background:0 0;border:0;margin:16px auto 0;font-size:.85rem;display:block}.text-btn:hover{color:var(--danger)}:is(button,a,input,textarea):focus-visible{outline:2px solid var(--accent);outline-offset:2px}.compose-card{padding:6px 6px 10px}#compose{resize:vertical;background:0 0;border:0;outline:none;width:100%;min-height:84px;padding:12px 12px 6px;font-size:1rem;line-height:1.6;display:block}#compose::placeholder{color:var(--muted)}.compose-actions{justify-content:space-between;align-items:center;padding:0 6px;display:flex}.list{margin-top:22px}.items{gap:10px;margin:0;padding:0;list-style:none;display:grid}.item{background:var(--card);border:1px solid var(--line);border-radius:16px;animation:.2s ease-out rise;overflow:hidden}@keyframes rise{0%{opacity:0;transform:translateY(4px)}}.item-body{padding:14px 16px 4px}.item .text{white-space:pre-wrap;word-break:break-word;max-height:10.5em;margin:0;font-family:inherit;font-size:.95rem;line-height:1.6;overflow:auto}.item img{background:var(--sunk);border-radius:10px;width:auto;max-width:100%;height:auto;max-height:320px;display:block}.item-foot{justify-content:space-between;align-items:center;padding:4px 8px 8px 16px;display:flex}.meta{color:var(--muted);font-variant-numeric:tabular-nums;font-size:.78rem}.item-actions{gap:4px;display:flex}.item-actions .del:hover{color:var(--danger)}.muted{color:var(--muted)}.empty{text-align:center;color:var(--muted);margin:0;padding:36px 0;font-size:.9rem}.toast{background:var(--text);max-width:calc(100vw - 32px);color:var(--bg);box-shadow:var(--shadow);z-index:20;border-radius:12px;padding:10px 16px;font-size:.88rem;font-weight:600;position:fixed;bottom:24px;left:50%;transform:translate(-50%)}.toast[data-tone=err]{background:var(--danger);color:#fff}.drop-overlay{z-index:30;background:color-mix(in srgb, var(--accent) 14%, transparent);border:3px dashed var(--accent);color:var(--accent);pointer-events:none;place-items:center;display:grid;position:fixed;inset:0}.drop-overlay .i{width:56px;height:56px}@media (prefers-reduced-motion:reduce){.item,.conn[data-state=connecting]{animation:none}.pair-timer span,.icon-btn{transition:none}}