:root{--fg:#14161a;--muted:#5f6670;--line:#e5e7eb;--bg:#fff;--soft:#f6f7f9;--accent:#d92d20;--accent2:#b42318;--ok:#067647;--warn:#b54708;--radius:10px}
*{box-sizing:border-box}
body{margin:0;font:16px/1.55 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;color:var(--fg);background:var(--bg)}
.wrap{max-width:960px;margin:0 auto;padding:0 20px}
a{color:inherit}
.sr{position:absolute;left:-9999px}
.nav{display:flex;justify-content:space-between;align-items:center;padding-top:18px;padding-bottom:18px}
.brand{font-weight:700;text-decoration:none;font-size:18px}.brand span{font-weight:400;color:var(--muted);margin-left:6px}
.nav nav a{margin-left:18px;text-decoration:none;color:var(--muted);font-size:15px}
.hero{padding-top:48px;padding-bottom:32px}
h1{font-size:clamp(28px,5vw,44px);line-height:1.15;letter-spacing:-.02em;margin:0 0 16px;max-width:820px}
.lede{font-size:clamp(17px,2.2vw,19px);color:var(--muted);max-width:720px;margin:0 0 28px}
.scan{display:flex;gap:10px;max-width:680px}
.scan input{flex:1;min-width:0;padding:14px 16px;font-size:16px;border:1.5px solid var(--line);border-radius:var(--radius);outline:none}
.scan input:focus{border-color:var(--fg)}
.scan button,.btn{background:var(--accent);color:#fff;border:0;border-radius:var(--radius);padding:14px 22px;font-size:16px;font-weight:600;cursor:pointer;text-decoration:none;display:inline-block;text-align:center}
.scan button:hover,.btn:hover{background:var(--accent2)}
.scan button:disabled{opacity:.6;cursor:wait}
.btn.ghost{background:var(--soft);color:var(--fg)}
.btn[aria-disabled=true]{background:#9aa1ab;cursor:not-allowed}
.hint{color:var(--muted);font-size:14px;margin-top:10px}
code{background:var(--soft);padding:1px 6px;border-radius:5px;font-size:.92em}
h2{font-size:26px;letter-spacing:-.01em;margin:0 0 16px}
section{padding-top:28px;padding-bottom:28px}
.steps{padding-left:20px;max-width:760px}.steps li{margin-bottom:12px}
.muted{color:var(--muted)}.small{font-size:14px}
.plans{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px;max-width:720px}
.plan{border:1.5px solid var(--line);border-radius:14px;padding:22px}
.plan.featured{border-color:var(--fg)}
.plan h3{margin:0 0 4px}.price{font-size:34px;font-weight:700;margin:0 0 10px}.price span{font-size:16px;font-weight:400;color:var(--muted)}
.plan ul{padding-left:18px;margin:0 0 18px}
.foot{border-top:1px solid var(--line);padding-top:20px;padding-bottom:40px;margin-top:20px}
.results{border-top:1px solid var(--line)}
.results-head{display:flex;justify-content:space-between;align-items:flex-end;gap:12px;flex-wrap:wrap}
.results-head h2{margin:0}
.toggle{font-size:14px;color:var(--muted);user-select:none}
.progress{height:6px;background:var(--soft);border-radius:4px;margin:16px 0;overflow:hidden}
.progress div{height:100%;width:0;background:var(--fg);transition:width .3s}
.summary{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:16px}
.pill{border-radius:999px;padding:4px 12px;font-size:14px;background:var(--soft)}
.pill.bad{background:#fee4e2;color:var(--accent2)}.pill.warn{background:#fef0c7;color:var(--warn)}.pill.good{background:#dcfae6;color:var(--ok)}
.video{border:1px solid var(--line);border-radius:var(--radius);padding:14px 16px;margin-bottom:12px}
.video-top{display:flex;justify-content:space-between;gap:12px;align-items:baseline;flex-wrap:wrap}
.video h3{font-size:16px;margin:0;flex:1;min-width:200px}
.video .meta{font-size:14px;color:var(--muted);white-space:nowrap}
.video .meta a{margin-left:10px}
.links{list-style:none;padding:0;margin:10px 0 0}
.links li{display:flex;gap:10px;align-items:flex-start;padding:6px 0;border-top:1px dashed var(--line);font-size:14px}
.links .u{word-break:break-all;flex:1}
.links .why{display:block;color:var(--muted);font-size:13px}
.badge{flex:none;font-size:12px;font-weight:600;border-radius:6px;padding:2px 8px;background:var(--soft);color:var(--muted);min-width:92px;text-align:center}
.badge.bad{background:#fee4e2;color:var(--accent2)}.badge.warn{background:#fef0c7;color:var(--warn)}.badge.good{background:#dcfae6;color:var(--ok)}
.notice{background:var(--soft);border-radius:var(--radius);padding:12px 14px;font-size:14px;margin:12px 0}
.error{background:#fee4e2;color:var(--accent2)}
@media (max-width:560px){.scan{flex-direction:column}.nav nav a{margin-left:12px}.video .meta{white-space:normal}}
.notice.good{background:#dcfae6}.notice.warn{background:#fef0c7}.notice.error{background:#fee4e2}
.legal{max-width:760px;padding-bottom:20px}.legal h1{font-size:32px}.legal h2{font-size:20px;margin:28px 0 8px}.legal li{margin-bottom:6px}.legal .ph{background:#fef0c7;color:var(--warn);padding:0 4px;border-radius:4px;font-weight:600}
.foot a{margin-right:14px}