@font-face{font-family:'Plex Sans';font-weight:400;src:url(/fonts/ibm-plex-sans-latin-400-normal.woff2) format('woff2');font-display:swap}
@font-face{font-family:'Plex Sans';font-weight:600;src:url(/fonts/ibm-plex-sans-latin-600-normal.woff2) format('woff2');font-display:swap}
@font-face{font-family:'Plex Mono';font-weight:400;src:url(/fonts/ibm-plex-mono-latin-400-normal.woff2) format('woff2');font-display:swap}
:root{--bg:#f4f3ee;--surface:#fff;--ink:#1b1f23;--ink2:#3a4249;--mute:#6b747c;--line:#e2dfd5;--accent:#0f7b74;--saml:#b4690e;--err:#c2381f;--ok:#2c7a4c;--hero:#121417;--sans:'Plex Sans',system-ui,sans-serif;--mono:'Plex Mono',ui-monospace,Menlo,monospace}
@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--bg:#16181b;--surface:#1d2023;--ink:#e2e5e8;--ink2:#c1c7cc;--mute:#8e98a1;--line:#2e3337;--accent:#3cc2b5;--saml:#e8a04c;--err:#ff7d63;--ok:#63c991}}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{margin:0;background:var(--bg);color:var(--ink);font:17px/1.6 var(--sans)}
a{color:var(--accent)}code,pre{font-family:var(--mono);font-size:.88em}
.wrap{width:min(1120px,100% - 32px);margin:0 auto}
nav.top{display:flex;align-items:center;gap:18px;padding:18px 0}
nav.top .brand{display:flex;align-items:center;gap:10px;font-weight:600;font-size:19px;color:inherit;text-decoration:none}
nav.top .sp{flex:1}nav.top a.l{color:inherit;text-decoration:none;font-size:15px;opacity:.8}
.hero{background:var(--hero);color:#e6e8ea;position:relative;overflow:hidden}
.hero::before{content:'';position:absolute;inset:0;background:radial-gradient(700px 360px at 90% 0,rgba(60,194,181,.22),transparent 70%),radial-gradient(600px 300px at 0 100%,rgba(232,160,76,.15),transparent 70%)}
.hero .wrap{position:relative}.hero h1{font-size:clamp(34px,5.4vw,58px);line-height:1.08;margin:42px 0 16px;letter-spacing:-.02em}
.hero p.lead{font-size:clamp(17px,2.2vw,21px);color:#b5bdc4;margin:0 0 28px}
.cta{display:flex;gap:12px;flex-wrap:wrap;align-items:center;margin-bottom:34px}
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 20px;border-radius:8px;font-weight:600;text-decoration:none;font-size:16px;border:1px solid transparent}
.btn.p{background:#3cc2b5;color:#0d1514}.btn.s{border-color:rgba(255,255,255,.25);color:#e6e8ea}.btn.d{opacity:.6;pointer-events:none}
.chips{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:28px}.chips span{font:13px var(--mono);padding:3px 10px;border:1px solid rgba(255,255,255,.18);border-radius:20px;color:#c9d0d6}
.shot{display:block;width:100%;height:auto;border-radius:10px 10px 0 0;box-shadow:0 20px 60px rgba(0,0,0,.45);margin-top:8px}
section{padding:64px 0}section h2{font-size:clamp(26px,3.4vw,36px);margin:0 0 12px;letter-spacing:-.01em}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px;margin-top:28px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:20px}
.card h3{margin:0 0 6px;font-size:18px}.card p{margin:0;color:var(--ink2);font-size:16px}
.tag{display:inline-block;font:600 12px var(--mono);padding:1px 7px;border-radius:4px;color:#fff;background:var(--saml);margin-bottom:10px}
.price{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:16px;margin-top:28px}
.price .card{padding:26px}.price .amt{font-size:40px;font-weight:600;margin:6px 0}.price ul{padding-left:20px;margin:12px 0 0;color:var(--ink2)}
.pro{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent)}
.priv{background:var(--surface);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
article.doc{padding:36px 0 72px}article.doc h1{font-size:clamp(30px,4.4vw,44px);line-height:1.15;margin:12px 0 18px;letter-spacing:-.015em}
article.doc h2{font-size:24px;margin:36px 0 10px}article.doc pre{background:var(--surface);border:1px solid var(--line);border-radius:8px;padding:14px;overflow:auto;line-height:1.5}
article.doc table{border-collapse:collapse;width:100%;font-size:15px}article.doc td,article.doc th{border-bottom:1px solid var(--line);padding:7px 8px;text-align:left;vertical-align:top}
.note{border-left:3px solid var(--accent);background:var(--surface);padding:12px 16px;border-radius:0 8px 8px 0}
.bad{color:var(--err)}.good{color:var(--ok)}
footer{border-top:1px solid var(--line);padding:28px 0 44px;color:var(--mute);font-size:15px}footer a{color:inherit}
footer .wrap{display:flex;gap:20px;flex-wrap:wrap}footer .sp{flex:1}
@media (max-width:640px){nav.top a.l{display:none}section{padding:44px 0}}