:root{color-scheme:light dark;--bg:#fff;--fg:#1c1b1f;--muted:#625b66;--card:#f6f1f5;--line:#e6dde4;--accent:#C9306B;--on-accent:#fff}
@media (prefers-color-scheme:dark){:root{--bg:#141218;--fg:#e6e0e9;--muted:#cac4d0;--card:#211f26;--line:#36323c}}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--fg);font:16px/1.55 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
a{color:var(--accent)}
.wrap{max-width:960px;margin:0 auto;padding:0 16px}
header.top{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:16px 0}
.brand{font-weight:800;font-size:1.1rem;color:var(--fg);text-decoration:none}
.brand span{color:var(--accent)}
.btn{display:inline-flex;align-items:center;gap:10px;padding:10px 18px;border-radius:999px;border:1px solid var(--accent);background:var(--accent);color:var(--on-accent);font:inherit;font-weight:600;text-decoration:none;cursor:pointer}
.btn.ghost{background:transparent;color:var(--accent)}
.btn.google{background:#fff;color:#1f1f1f;border:1px solid #747775}
.btn:focus-visible{outline:3px solid var(--accent);outline-offset:2px}
.btn[disabled]{opacity:.6;cursor:default}
.hero{padding:48px 0 32px;text-align:center}
.hero h1{font-size:clamp(2rem,6vw,3.2rem);line-height:1.15;margin:0 0 12px}
.hero p{max-width:34rem;margin:0 auto 24px;color:var(--muted);font-size:1.1rem}
.hero .row{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px;margin:24px 0}
.card{background:var(--card);border-radius:18px;padding:20px}
.card h3{margin:0 0 6px;font-size:1.05rem}
.card p{margin:0;color:var(--muted);font-size:.95rem}
.card .num{display:inline-grid;place-items:center;width:32px;height:32px;border-radius:50%;background:var(--accent);color:var(--on-accent);font-weight:700;margin-bottom:10px}
h2.sec{text-align:center;font-size:1.5rem;margin:48px 0 4px}
.lead{text-align:center;color:var(--muted);margin:0}
footer.foot{margin-top:56px;padding:24px 0 40px;border-top:1px solid var(--line);color:var(--muted);font-size:.85rem;text-align:center}
.who{display:flex;align-items:center;gap:10px;color:var(--muted);font-size:.9rem}
.who img{width:32px;height:32px;border-radius:50%}
.share{display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between;padding:14px 16px;margin-bottom:10px;background:var(--card);border-radius:14px}
.share.off{opacity:.65}
.share .t{font-weight:600;overflow-wrap:anywhere}
.share .d{color:var(--muted);font-size:.85rem}
.share .acts{display:flex;gap:8px;flex-wrap:wrap}
.share .btn{padding:6px 14px;font-size:.9rem}
.msg{text-align:center;color:var(--muted);padding:32px 0}
.err{color:#b3261e;text-align:center}
@media (prefers-color-scheme:dark){.err{color:#f2b8b5}}
h2{font-size:1.1rem;margin:28px 0 10px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.addform{display:flex;flex-wrap:wrap;gap:8px}
.addform input,.addform select{flex:1 1 220px;padding:10px 14px;border-radius:12px;border:1px solid var(--line);background:var(--card);color:var(--fg);font:inherit}
.addform input:focus-visible,.addform select:focus-visible{outline:3px solid var(--accent);outline-offset:1px}
.note{color:var(--muted);font-size:.85rem;margin:8px 0}
.note.err{color:#b3261e}
@media (prefers-color-scheme:dark){.note.err{color:#f2b8b5}}