:root,:root[data-theme=light]{--bg:#f4f3ef;--surface:#fff;--surface-soft:#f7f5ef;--surface-tint:#ebe7dc;--lavender:#e6efff;--lavender-strong:#c8d8fb;--border:#e6e2d6;--border-strong:#d6d1c2;--text:#14172b;--text-muted:#4a4f64;--text-faint:#6c7080;--primary:#14172b;--primary-hover:#1f2444;--primary-fg:#fff;--accent:#2c63e3;--accent-soft:#e6efff;--success:#166a3d;--success-bg:#e3f3ea;--warning:#94632e;--warning-bg:#faecd6;--danger:#9b1e3f;--danger-bg:#fbe3ea;--shadow-card:0 1px 2px #14172b0a, 0 6px 18px #14172b0d;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}:root[data-theme=dark]{--bg:#000;--surface:#0a0a0a;--surface-soft:#111114;--surface-tint:#1a1a1f;--lavender:#76a2ff1a;--lavender-strong:#76a2ff42;--border:#1f1f24;--border-strong:#2c2c33;--text:#f1f1f4;--text-muted:#c5c5cd;--text-faint:#8e8e98;--primary:#f1f1f4;--primary-hover:#fff;--primary-fg:#000;--accent:#76a2ff;--accent-soft:#76a2ff29;--success:#6ee7a3;--success-bg:#6ee7a31f;--warning:#f4c478;--warning-bg:#f4c4781f;--danger:#ff8aa8;--danger-bg:#ff8aa81f;--shadow-card:0 0 0 1px #ffffff0a;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}:root{--radius-card:18px;--radius-input:12px;--radius-pill:999px;color:var(--text);background:var(--bg);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;line-height:1.5}*{box-sizing:border-box}html,body{overflow-x:hidden}body{background:var(--bg);min-height:100vh;margin:0}button,input,select,textarea{font:inherit;color:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.6}a{color:var(--text);text-decoration:none}a:hover{text-decoration:underline}button:focus-visible,a:focus-visible,[role=button]:focus-visible,.toggle-card:focus-within,summary:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:6px}@media (prefers-reduced-motion:reduce){*,:before,:after{transition:none!important;animation:none!important}}.sr-only{clip:rect(0 0 0 0);clip-path:inset(50%);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;position:absolute!important}.skip-link{z-index:100;background:var(--primary);color:var(--primary-fg);border-radius:8px;padding:10px 14px;font-weight:600;position:absolute;top:0;left:-9999px}.skip-link:focus{top:12px;left:12px}code{background:var(--surface-tint);border-radius:6px;padding:1px 6px;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;font-size:.92em}.shell{width:min(620px,100vw - 32px);margin:0 auto;padding:32px 0 48px}.site-header{justify-content:space-between;align-items:center;gap:12px;margin-bottom:24px;display:flex}.header-end{align-items:center;gap:12px;display:flex}.brand{color:inherit;align-items:center;gap:10px;min-width:0;text-decoration:none;display:inline-flex}.brand:hover{text-decoration:none}.brand-mark{filter:drop-shadow(0 2px 4px #14172b24);flex:none;width:40px;height:40px;display:block}.brand-wordmark{flex-direction:column;gap:1px;min-width:0;display:flex}.brand-text{letter-spacing:-.025em;color:var(--text);font-size:1.3rem;font-weight:800;line-height:1.05}.brand-text .clip{color:var(--accent)}.brand-sub{color:var(--text-muted);letter-spacing:.01em;font-size:.74rem}.brand-sub .accent{color:var(--accent);font-weight:600}.theme-toggle{border:1px solid var(--border);background:var(--surface);width:40px;height:40px;color:var(--text);border-radius:999px;justify-content:center;align-items:center;transition:background .12s,color .12s,border-color .12s;display:inline-flex}.theme-toggle:hover{background:var(--surface-soft);border-color:var(--border-strong)}.theme-toggle:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.site-tagline{display:none}.site-footer{color:var(--text-faint);flex-wrap:wrap;justify-content:center;gap:14px;margin-top:28px;font-size:.82rem;display:flex}.site-footer span:before{content:"·";color:var(--text-faint);margin-right:14px}.site-footer span:first-child:before{content:"";margin-right:0}.card{border:1px solid var(--border);border-radius:var(--radius-card);background:var(--surface);box-shadow:var(--shadow-card);padding:clamp(20px,3.5vw,28px);position:relative}.card-mascot{pointer-events:none;-webkit-user-select:none;user-select:none;filter:drop-shadow(0 4px 10px #14172b1f);width:72px;height:72px;display:block;position:absolute;top:-38px;right:24px}.card+.card{margin-top:14px}.hero{gap:4px;margin-bottom:18px;padding-right:84px;display:grid}.hero h1{letter-spacing:-.025em;margin:0;font-size:clamp(1.45rem,4vw,1.65rem);font-weight:800;line-height:1.18}.hero p{color:var(--text-muted);max-width:56ch;margin:0;font-size:.95rem}.form-grid{gap:16px;display:grid}.field{gap:6px;display:grid}.field label,.label{color:var(--text);font-size:.9rem;font-weight:600}.help{color:var(--text-muted);margin:0;font-size:.85rem}.textarea,.input,.select{border:1px solid var(--border);border-radius:var(--radius-input);background:var(--surface);width:100%;color:var(--text);outline:none;padding:12px 14px;font-size:.95rem;transition:border-color .12s,box-shadow .12s}.textarea::placeholder,.input::placeholder{color:var(--text-faint)}.textarea:focus,.input:focus,.select:focus{border-color:var(--accent);box-shadow:0 0 0 3px color-mix(in oklab, var(--accent) 35%, transparent)}.textarea{resize:vertical;min-height:180px;line-height:1.55}.select{appearance:none;background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'><path fill='%234a4f64' d='M3 4.5l3 3 3-3z'/></svg>");background-position:right 14px center;background-repeat:no-repeat;background-size:12px;padding-right:36px}.options-grid{gap:10px;display:grid}.toggle-card{border:1px solid var(--border);border-radius:var(--radius-input);background:var(--surface);cursor:pointer;align-items:flex-start;gap:12px;min-height:48px;padding:14px 16px;transition:border-color .12s,background .12s;display:flex}.toggle-card:hover{border-color:var(--border-strong);background:var(--surface-soft)}.toggle-card input[type=checkbox]{width:18px;height:18px;accent-color:var(--accent);flex:none;margin-top:2px}.toggle-card .toggle-body{gap:2px;display:grid}.toggle-card strong{font-size:.92rem;font-weight:600}.primary-button,.secondary-button,.danger-button,.ghost-button{border-radius:var(--radius-pill);letter-spacing:.005em;border:1px solid #0000;justify-content:center;align-items:center;gap:6px;min-height:44px;padding:0 20px;font-size:.95rem;font-weight:600;transition:background .12s,color .12s,border-color .12s;display:inline-flex}.primary-button{color:var(--primary-fg);background:var(--primary)}.primary-button:hover:not(:disabled){background:var(--primary-hover)}.primary-button:disabled{background:var(--surface-tint);color:var(--text-muted);opacity:1}.secondary-button{color:var(--text);background:var(--surface);border-color:var(--border)}.secondary-button:hover:not(:disabled){background:var(--surface-soft);text-decoration:none}.danger-button{color:#fff;background:var(--danger)}.danger-button:hover:not(:disabled){background:#7f1733}.ghost-button{color:var(--text-muted);background:0 0}.ghost-button:hover:not(:disabled){color:var(--text);background:var(--surface-soft)}.actions{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.actions .help{margin-left:auto}.status{border-radius:var(--radius-input);background:var(--surface-soft);color:var(--text);border:1px solid var(--border);align-items:flex-start;gap:10px;padding:12px 14px;font-size:.9rem;line-height:1.5;display:flex}.status .icon{color:var(--accent);flex:none;justify-content:center;align-items:center;margin-top:1px;display:inline-flex}.status.success{background:var(--success-bg);color:var(--success);border-color:#166a3d33}.status.success .icon{color:var(--success)}.status.error{background:var(--danger-bg);color:var(--danger);border-color:#9b1e3f33}.status.error .icon{color:var(--danger)}.status.warning{background:var(--warning-bg);color:var(--warning);border-color:#94632e38}.status.warning .icon{color:var(--warning)}.status.tip{background:var(--lavender);color:var(--text);border-color:var(--lavender-strong)}.status.tip .icon{color:var(--accent)}.share-result{gap:20px;display:grid}.share-result .ready-row{grid-template-columns:36px 1fr;align-items:center;gap:12px;display:grid}.ready-check{background:var(--success-bg);width:36px;height:36px;color:var(--success);border-radius:999px;place-items:center;font-size:1rem;font-weight:800;display:grid}.share-grid{grid-template-columns:minmax(0,1fr) 200px;align-items:start;gap:18px;display:grid}.link-box{gap:10px;display:grid}.link-value{overflow-wrap:anywhere;border:1px solid var(--border);border-radius:var(--radius-input);background:var(--surface-soft);color:var(--text);padding:10px 12px;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;font-size:.82rem;line-height:1.5}.qr-card{border:1px solid var(--border);border-radius:var(--radius-card);background:var(--surface);justify-items:center;gap:8px;padding:14px;display:grid}.qr-card .qr-label{color:var(--text);font-size:.88rem;font-weight:600}.qr-card img{background:#fff;border-radius:8px;width:160px;height:160px}.qr-card .help{text-align:center;font-size:.8rem}.paste-output{white-space:pre-wrap;word-break:break-word;border:1px solid var(--border);border-radius:var(--radius-input);background:var(--surface-soft);min-height:160px;color:var(--text);padding:14px 16px;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;font-size:.9rem;line-height:1.55}.paste-output:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.meta-row{flex-wrap:wrap;gap:6px;margin-bottom:4px;display:flex}.chip{background:var(--surface-tint);color:var(--text);letter-spacing:.01em;border-radius:999px;align-items:center;gap:6px;padding:4px 10px;font-size:.78rem;font-weight:600;display:inline-flex}.chip.warning{background:var(--warning-bg);color:var(--warning)}.chip.success{background:var(--success-bg);color:var(--success)}.chip.danger{background:var(--danger-bg);color:var(--danger)}@media (width<=760px){.share-grid{grid-template-columns:1fr}.qr-card img{width:200px;height:200px}}@media (width<=480px){.brand-mark{width:36px;height:36px}.brand-text{font-size:1.15rem}.brand-sub{font-size:.68rem}.theme-toggle{width:44px;height:44px}.toggle-card input[type=checkbox]{width:20px;height:20px}.card-mascot{width:56px;height:56px;top:-30px;right:16px}.hero{padding-right:64px}.hero h1{font-size:1.35rem}}