:root{color-scheme:light;--ink:#102f3f;--teal:#087f78;--mint:#dff3ee;--sand:#f5f0e7;--paper:#fff;--muted:#64747c;--danger:#a43732;--radius:22px;--shadow:0 18px 45px rgba(16,47,63,.12);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
*{box-sizing:border-box}body{margin:0;background:linear-gradient(145deg,#eef5f1 0,#f7f4ed 62%,#e7f0ee 100%);color:var(--ink);min-height:100vh}.topbar{height:76px;padding:12px max(18px,env(safe-area-inset-left));display:flex;align-items:center;justify-content:space-between;background:rgba(255,255,255,.88);border-bottom:1px solid rgba(16,47,63,.09);backdrop-filter:blur(14px);position:sticky;top:0;z-index:4}.brand{display:flex;gap:10px;align-items:center}.brandmark{display:grid;place-items:center;width:42px;height:42px;border-radius:13px;background:var(--ink);color:#fff;font:bold 22px Georgia}.brand div{display:grid}.brand small{color:var(--muted)}.pill{padding:7px 10px;border-radius:999px;background:var(--sand);font-size:12px;font-weight:700}.pill.online{background:var(--mint);color:#075e58}.pill.offline{background:#f8e6df;color:var(--danger)}main{width:min(100%,620px);margin:0 auto;padding:28px 18px calc(40px + env(safe-area-inset-bottom))}.screen{animation:enter .24s ease-out}.hidden{display:none!important}.card{background:rgba(255,255,255,.96);border:1px solid rgba(16,47,63,.08);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow)}h1{font-family:Georgia,"Times New Roman",serif;font-size:clamp(28px,8vw,42px);line-height:1.05;margin:.25em 0 .5em;letter-spacing:-.025em}.lead{font-size:17px;line-height:1.55;color:#405963}.eyebrow{font-size:12px;letter-spacing:.14em;font-weight:800;color:var(--teal);margin:0}form{display:grid;gap:16px;margin-top:24px}label{display:grid;gap:7px;font-size:14px;font-weight:750}input,select,textarea{width:100%;font:inherit;border:1px solid #b8c6c7;border-radius:13px;background:#fff;color:var(--ink);padding:14px;min-height:50px}input:focus,select:focus,textarea:focus{outline:3px solid rgba(8,127,120,.2);border-color:var(--teal)}button{border:0;border-radius:14px;padding:15px 18px;min-height:52px;background:var(--teal);color:#fff;font:800 16px inherit;cursor:pointer}button:disabled{opacity:.5;cursor:not-allowed}.secondary{background:transparent;color:var(--ink);border:1px solid #9eb0b2;margin-top:12px}.fineprint,.privacy-note{font-size:12px;line-height:1.5;color:var(--muted)}.notice{margin-top:14px;padding:12px;border-radius:12px;background:var(--sand);font-size:14px;min-height:20px}.hero-card{background:var(--ink);color:#fff}.hero-card .eyebrow{color:#7ed5ca}.hero-card p{color:#c8d8dc}.metrics{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:22px}.metrics div{padding:14px;border-radius:15px;background:rgba(255,255,255,.1);display:grid}.metrics strong{font-size:28px}.metrics span{font-size:12px;color:#c8d8dc}.primary-action{width:100%;margin-top:18px;font-size:18px}.progress{height:7px;background:#d4dfdd;border-radius:9px;overflow:hidden;margin:0 3px 20px}.progress span{display:block;height:100%;width:12%;background:var(--teal);transition:width .25s}.actions{display:flex;gap:10px}.actions button{flex:1}fieldset{border:0;padding:0;margin:0}legend{font:700 24px/1.25 Georgia;margin-bottom:18px}#options{display:grid;gap:10px}.option{display:flex;grid-template-columns:24px 1fr;align-items:center;gap:12px;padding:14px;border:1px solid #c7d2d2;border-radius:13px;font-size:16px}.option input{width:20px;min-height:20px;margin:0}.text-button{display:block;margin:18px auto;background:transparent;color:var(--danger);padding:8px}video{width:100%;aspect-ratio:1.35;border-radius:14px;background:#071a23;object-fit:cover;margin:12px 0}#toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%) translateY(120px);background:var(--ink);color:#fff;padding:13px 18px;border-radius:13px;box-shadow:var(--shadow);transition:.2s;z-index:10;max-width:90%}#toast.show{transform:translateX(-50%) translateY(0)}@keyframes enter{from{opacity:0;transform:translateY(8px)}}@media(min-width:700px){main{padding-top:48px}.card{padding:34px}}