:root{color-scheme:light;--paper: #F7F5F1;--surface: #FDFCFA;--ink: #1C2733;--ink-2: #54626E;--muted: #8A949C;--rule: #E5E1D8;--border: rgba(28, 39, 51, .12);--thread: #B5372B;--thread-ink: #FFFFFF}@media(prefers-color-scheme:dark){:root{color-scheme:dark;--paper: #10151A;--surface: #1A2129;--ink: #ECEDEA;--ink-2: #AAB4BC;--muted: #78828A;--rule: #2A323B;--border: rgba(236, 237, 234, .12);--thread: #E06152;--thread-ink: #10151A}}:root[data-theme=light]{color-scheme:light;--paper: #F7F5F1;--surface: #FDFCFA;--ink: #1C2733;--ink-2: #54626E;--muted: #8A949C;--rule: #E5E1D8;--border: rgba(28, 39, 51, .12);--thread: #B5372B;--thread-ink: #FFFFFF}:root[data-theme=dark]{color-scheme:dark;--paper: #10151A;--surface: #1A2129;--ink: #ECEDEA;--ink-2: #AAB4BC;--muted: #78828A;--rule: #2A323B;--border: rgba(236, 237, 234, .12);--thread: #E06152;--thread-ink: #10151A}*{box-sizing:border-box;margin:0}body{background:var(--paper);color:var(--ink);min-height:100vh;font:16px/1.6 system-ui,-apple-system,Segoe UI,sans-serif}#root{min-height:100vh;display:flex;flex-direction:column;align-items:center}.theme-btn{position:fixed;top:16px;right:18px;border:1px solid var(--border);border-radius:999px;background:var(--surface);color:var(--ink-2);font-size:15px;width:34px;height:34px;cursor:pointer}.theme-btn:hover{color:var(--ink)}.wrap{width:100%;max-width:680px;padding:48px 24px;margin:auto 0;text-align:center}.mark{margin-bottom:18px}.name{font-size:30px;font-weight:700;letter-spacing:-.02em}.tag{color:var(--ink-2);font-size:15px;margin-top:2px}.thread-rule{position:relative;height:2px;background:var(--thread);margin:36px auto 40px;max-width:320px}.thread-rule .knot{position:absolute;right:34px;top:-4px;width:10px;height:10px;border-radius:50%;background:var(--thread)}.thread-rule .knot:after{content:"";position:absolute;top:3px;right:3px;bottom:3px;left:3px;border-radius:50%;background:var(--paper)}h1{font-size:clamp(26px,5vw,38px);line-height:1.2;letter-spacing:-.02em;margin-bottom:14px;text-wrap:balance}.sub{color:var(--ink-2);font-size:17px;max-width:52ch;margin:0 auto 40px;text-wrap:pretty}.points{display:grid;grid-template-columns:1fr 1fr;gap:12px;text-align:left;margin-bottom:44px}@media(max-width:620px){.points{grid-template-columns:1fr}}.pt{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:16px 18px}.pt b{display:block;font-size:15px;margin-bottom:3px}.pt span{font-size:13.5px;color:var(--ink-2);line-height:1.55}.cta{margin-bottom:12px}.cta form{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}.cta input[type=email]{border:1px solid var(--border);border-radius:10px;background:var(--surface);color:var(--ink);font:15px system-ui,sans-serif;padding:13px 16px;width:min(320px,100%);outline:none}.cta input[type=email]:focus{border-color:var(--thread)}.cta button{border:0;border-radius:10px;background:var(--thread);color:var(--thread-ink);font:600 15px system-ui,sans-serif;padding:13px 22px;cursor:pointer}.cta button:hover{filter:brightness(1.06)}.cta button:disabled{opacity:.6;cursor:default}.cta .done{display:inline-block;background:var(--surface);border:1px solid var(--border);border-radius:10px;padding:13px 22px;font-size:15px}.cta .err{display:block;margin-top:10px;font-size:13px;color:#d03b3b}.cta-note{font-size:13px;color:var(--muted);margin-bottom:44px}.ca{font-size:14px;color:var(--ink-2);border-top:1px solid var(--rule);padding-top:28px;max-width:54ch;margin:0 auto}.ca a,.foot a{color:var(--thread);font-weight:600;text-decoration:none}.foot{padding:26px 24px 30px;color:var(--muted);font-size:12.5px;text-align:center}