:root{--ink:#111;--muted:#5b5b5b;--line:#e6e6e6;--bg:#fff;--soft:#f6f6f4;--accent:#111;--ok:#1a7f37;--warn:#b54708;--red:#b42318}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font:16px/1.55 -apple-system,BlinkMacSystemFont,"Segoe UI",Inter,Roboto,sans-serif;color:var(--ink);background:var(--bg)}
a{color:inherit}
.wrap{max-width:1040px;margin:0 auto;padding:0 24px}
header{display:flex;align-items:center;justify-content:space-between;padding:20px 0}
.logo{font-weight:700;text-decoration:none;letter-spacing:-.01em;font-size:18px}
nav a{margin-left:22px;font-size:14px;color:var(--muted);text-decoration:none}
nav a:hover{color:var(--ink)}
.hero{text-align:center;padding:72px 0 40px}
.hero h1{font-size:clamp(34px,5.5vw,56px);line-height:1.08;letter-spacing:-.02em;margin:0 auto 18px;max-width:760px}
.hero h1 em{font-style:italic;font-weight:500}
.hero p{font-size:19px;color:var(--muted);max-width:620px;margin:0 auto 28px}
.btn{display:inline-block;background:var(--accent);color:#fff;text-decoration:none;padding:13px 22px;border-radius:8px;font-weight:600;font-size:16px}
.btn.ghost{background:transparent;color:var(--ink);border:1px solid var(--line)}
.btn+.btn{margin-left:10px}
.fine{font-size:13px;color:var(--muted);margin-top:12px}
.frame{margin:44px auto 0;max-width:920px;border:1px solid var(--line);border-radius:12px;box-shadow:0 30px 60px -30px rgba(0,0,0,.35);overflow:hidden;background:#1e1e1e;color:#d4d4d4;text-align:left;font-size:13px}
.bar{display:flex;align-items:center;gap:8px;padding:10px 14px;background:#2b2b2b;border-bottom:1px solid #111}
.bar i{width:12px;height:12px;border-radius:50%;display:inline-block}
.bar i:nth-child(1){background:#ff5f57}.bar i:nth-child(2){background:#febc2e}.bar i:nth-child(3){background:#28c840}
.bar span{margin-left:auto;margin-right:auto;font-size:12px;color:#9a9a9a}
.tool{display:flex;gap:16px;padding:8px 14px;background:#252526;border-bottom:1px solid #111;font-size:12px;color:#bbb;flex-wrap:wrap}
.tool b{color:#fff;font-weight:600}
.tool .pill{background:#0e639c;color:#fff;border-radius:4px;padding:1px 7px}
.tool .pill.red{background:#8b1e1e}
table{width:100%;border-collapse:collapse;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px}
th,td{padding:7px 12px;text-align:left;border-bottom:1px solid #2a2a2a;white-space:nowrap}
th{color:#9a9a9a;font-weight:500;background:#1e1e1e}
td.u{color:#9cdcfe;max-width:380px;overflow:hidden;text-overflow:ellipsis}
td.ok{color:#89d185}td.err{color:#f48771}td.slow{color:#e5c07b}
.wf{display:inline-block;height:8px;border-radius:2px;background:#3794ff;vertical-align:middle}
.wf.slowbar{background:#e5c07b}
.sel{background:#04395e}
.detail{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid #111}
.detail div{padding:12px 14px;font-family:ui-monospace,Menlo,monospace;font-size:11.5px;line-height:1.6;overflow:hidden}
.detail div+div{border-left:1px solid #111}
.detail h4{margin:0 0 6px;font:600 11px/1 -apple-system,sans-serif;color:#9a9a9a;text-transform:uppercase;letter-spacing:.06em}
.k{color:#9cdcfe}.v{color:#ce9178}.red{color:#f48771;text-decoration:line-through}.rd{color:#4ec9b0}
section{padding:64px 0;border-top:1px solid var(--line)}
section h2{font-size:30px;letter-spacing:-.02em;margin:0 0 8px}
.lead{color:var(--muted);margin:0 0 32px;max-width:640px}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.grid h3{font-size:17px;margin:0 0 6px}
.grid p{margin:0;color:var(--muted);font-size:15px}
.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.plan{border:1px solid var(--line);border-radius:12px;padding:24px}
.plan.hi{border-color:var(--ink)}
.plan h3{margin:0;font-size:18px}
.price{font-size:36px;font-weight:700;letter-spacing:-.02em;margin:10px 0 2px}
.price small{font-size:14px;color:var(--muted);font-weight:500}
.plan ul{padding-left:18px;margin:14px 0 20px;color:var(--muted);font-size:15px}
.plan li{margin:4px 0}
.plan .btn{width:100%;text-align:center}
.faq details{border-top:1px solid var(--line);padding:14px 0}
.faq details:last-child{border-bottom:1px solid var(--line)}
.faq summary{cursor:pointer;font-weight:600}
.faq p{color:var(--muted);margin:8px 0 0}
footer{padding:32px 0 48px;font-size:13px;color:var(--muted)}
footer a{margin-right:16px}
.legal{max-width:720px;padding:32px 0 64px}
.legal h1{font-size:34px;letter-spacing:-.02em}
.legal h2{font-size:20px;margin-top:32px}
.legal p,.legal li{color:#333}
@media(max-width:760px){.grid,.plans,.detail{grid-template-columns:1fr}.detail div+div{border-left:0;border-top:1px solid #111}nav a{margin-left:14px}.btn+.btn{margin:10px 0 0}}
.w1{width:22px;margin-left:40px}.w2{width:34px;margin-left:66px}.w3{width:120px;margin-left:104px}.w4{width:16px;margin-left:228px}.w5{width:6px;margin-left:248px}
.tool .right{margin-left:auto}
footer .copy{margin-top:10px}