:root{--red:#8b1e2d;--red2:#6b1522;--pink:#f7d4d8;--cream:#fff4ef;--teal:#2f8f78;--gold:#f4b400;--ink:#3b2226}
*{box-sizing:border-box}
body{margin:0;font-family:Nunito,"Segoe UI",Arial,sans-serif;color:var(--ink);background:var(--cream);min-height:100vh;display:flex;flex-direction:column}
.top{background:var(--red);padding:8px 16px}
.brand{display:flex;align-items:center;gap:12px;color:#fff;text-decoration:none;max-width:900px;margin:0 auto}
.brand img{width:46px;height:46px;border-radius:50%;background:#fff}
.brand b{display:block;font-size:20px;font-weight:900;letter-spacing:.5px}
.brand small{font-size:13px;opacity:.9;font-weight:600}
main{flex:1;width:100%;max-width:900px;margin:0 auto;padding:18px 16px 28px}
footer{text-align:center;font-size:12px;color:#8a6a6e;padding:14px 16px}
h1{font-size:28px;line-height:1.2;color:var(--red);margin:6px 0 4px;font-weight:900}
h2{font-size:20px;color:var(--red2);margin:18px 0 8px}
p.lead{margin:0 0 14px;font-size:16px;font-weight:600}
.grid{display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}
.card{background:#fff;border:3px solid var(--pink);border-radius:20px;padding:16px;text-decoration:none;color:inherit;display:block;transition:transform .1s}
.card:active{transform:scale(.98)}
.card b{font-size:20px;color:var(--red);display:block;font-weight:900}
.card span{font-size:14px;font-weight:600;color:#7a5a5e}
.vcard{padding:0;overflow:hidden}
.vcard video{width:100%;aspect-ratio:16/9;object-fit:cover;background:#2f8f78;display:block}
.vcard div{padding:12px 14px}
.back{display:inline-block;margin:0 0 6px;color:var(--red);font-weight:800;text-decoration:none}
.tabs{display:flex;gap:8px;margin:12px 0}
.tab{flex:1;border:3px solid var(--red);background:#fff;color:var(--red);font:inherit;font-weight:900;font-size:16px;padding:12px 8px;border-radius:16px;cursor:pointer}
.tab.on{background:var(--red);color:#fff}
.player{position:relative;border-radius:18px;overflow:hidden;background:#000}
.player video{width:100%;display:block;aspect-ratio:16/9;background:#000}
.sub{position:absolute;left:8px;right:8px;bottom:46px;text-align:center;color:#fff;font-weight:900;font-size:clamp(16px,4.4vw,30px);text-shadow:0 2px 6px #000,0 0 3px #000;pointer-events:none}
.speeds{display:flex;gap:8px;margin:10px 0;flex-wrap:wrap}
.btn{border:0;background:var(--red);color:#fff;font:inherit;font-weight:900;font-size:17px;padding:13px 20px;border-radius:30px;cursor:pointer;box-shadow:0 4px 0 var(--red2)}
.btn:active{transform:translateY(2px);box-shadow:0 2px 0 var(--red2)}
.btn.alt{background:#fff;color:var(--red);border:3px solid var(--red);box-shadow:none}
.btn.go{background:var(--teal);box-shadow:0 4px 0 #1f6b59}
.btn[disabled]{opacity:.5}
.chip{border:3px solid var(--pink);background:#fff;color:var(--ink);font:inherit;font-weight:800;padding:8px 14px;border-radius:20px;cursor:pointer}
.chip.on{border-color:var(--red);background:var(--pink)}
.box{background:#fff;border:3px solid var(--pink);border-radius:20px;padding:16px;margin:12px 0}
.box.warn{background:#fff7e0;border-color:var(--gold)}
label{display:block;font-weight:800;margin:10px 0 4px}
input,select{width:100%;font:inherit;font-weight:700;padding:12px 14px;border-radius:14px;border:3px solid var(--pink);background:#fff;color:var(--ink)}
input:focus,select:focus{outline:none;border-color:var(--red)}
.stagewrap{position:relative;border-radius:18px;overflow:hidden;background:#222;margin:10px 0}
canvas{width:100%;display:block;aspect-ratio:16/9;background:#222}
.count{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-size:140px;font-weight:900;color:#fff;text-shadow:0 4px 20px #000;background:rgba(0,0,0,.25)}
.rec{position:absolute;left:12px;top:12px;background:#d90429;color:#fff;font-weight:900;padding:4px 12px;border-radius:20px;font-size:14px}
.row{display:flex;gap:10px;flex-wrap:wrap;margin:12px 0}
.bar{height:16px;background:var(--pink);border-radius:10px;overflow:hidden;margin:10px 0}
.bar i{display:block;height:100%;width:0;background:var(--teal);transition:width .2s}
.ok{text-align:center;padding:24px 10px}
.ok .big{font-size:60px}
.hidden{display:none!important}
ul.tips{margin:6px 0 0;padding-left:20px;font-weight:600;line-height:1.6}