:root{--ink:#0b0d10;--panel:#13171c;--soft:#20262d;--acid:#d7ff35;--paper:#f4f1e9;--muted:#aab2ba;--line:#303841;--max:1160px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font:16px/1.65 system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;background:var(--ink);color:var(--paper)}a{color:inherit}img{max-width:100%;height:auto}.wrap{width:min(var(--max),92%);margin:auto}
header{position:sticky;top:0;z-index:20;background:#0b0d10ee;border-bottom:1px solid var(--line);backdrop-filter:blur(10px)}.nav{display:flex;align-items:center;justify-content:space-between;min-height:70px;gap:20px}.brand{text-decoration:none;font-weight:950;letter-spacing:-1px;font-size:22px}.brand b{color:var(--acid)}nav{display:flex;gap:20px;align-items:center}nav a{text-decoration:none;color:#d8dde2;font-weight:700;font-size:14px}.menu{display:none;background:none;border:1px solid var(--line);color:white;padding:9px 12px;border-radius:8px}
.btn{display:inline-block;background:var(--acid);color:#090b0d!important;text-decoration:none;font-weight:900;padding:13px 18px;border-radius:9px;border:0;cursor:pointer}.btn.ghost{background:transparent;color:var(--paper)!important;border:1px solid #65717d}.tag{display:inline-block;color:var(--acid);font-weight:900;text-transform:uppercase;letter-spacing:.12em;font-size:12px}
.hero{padding:92px 0 70px;background:radial-gradient(circle at 75% 20%,#28300f 0,transparent 30%),linear-gradient(135deg,#0b0d10,#11161b)}.hero h1{font-size:clamp(44px,8vw,88px);line-height:.94;letter-spacing:-.055em;max-width:900px;margin:15px 0 24px}.hero p{max-width:720px;font-size:20px;color:#c5ccd2}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
section{padding:68px 0}.light{background:var(--paper);color:#11151a}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.card{background:var(--panel);border:1px solid var(--line);padding:26px;border-radius:14px}.light .card{background:white;border-color:#d9d5cc}.card h3{margin-top:4px;font-size:24px;line-height:1.15}.card p{color:var(--muted)}.light .card p{color:#535b62}.kicker{font-size:13px;text-transform:uppercase;letter-spacing:.12em;font-weight:900;color:#69737b}.price{font-size:34px;font-weight:950}.notice{border-left:4px solid var(--acid);padding:16px 20px;background:#171c20;color:#d6dde3;margin:28px 0}.light .notice{background:#e9e5db;color:#31363b}
.article{max-width:820px;margin:auto}.article h1{font-size:clamp(38px,6vw,64px);line-height:1;letter-spacing:-.04em}.article h2{font-size:30px;margin-top:48px;line-height:1.15}.article h3{font-size:22px}.article p,.article li{color:#c9d0d6}.article table{width:100%;border-collapse:collapse;margin:25px 0}.article th,.article td{padding:12px;border:1px solid var(--line);text-align:left}.article th{background:#171c20}.crumbs{font-size:13px;color:#9da6ae;margin-bottom:28px}.affiliate-box{margin:36px 0;padding:26px;border:1px solid #68751c;background:#151a0e;border-radius:14px}.affiliate-box h3{margin:0 0 8px}.related{margin-top:55px;border-top:1px solid var(--line);padding-top:28px}.related a{display:block;margin:8px 0;color:#e7efb6}
footer{border-top:1px solid var(--line);padding:45px 0;color:#9da6ae}.foot{display:grid;grid-template-columns:2fr 1fr 1fr;gap:30px}.foot a{display:block;margin:7px 0;text-decoration:none}
.popup{display:none;position:fixed;inset:0;background:#000b;z-index:50;align-items:flex-end;justify-content:center;padding:18px}.popup.open{display:flex}.popbox{width:min(560px,100%);background:#15191d;border:1px solid #46515b;border-radius:16px;padding:26px;position:relative;box-shadow:0 30px 80px #000}.close{position:absolute;right:12px;top:10px;background:none;color:white;border:0;font-size:25px;cursor:pointer}.popbox h2{font-size:32px;margin:4px 0}.popbox p{color:#bdc5cc}
@media(max-width:800px){.grid{grid-template-columns:1fr}.foot{grid-template-columns:1fr}nav{display:none;position:absolute;top:70px;left:0;right:0;background:#0b0d10;padding:18px 4%;flex-direction:column;align-items:flex-start;border-bottom:1px solid var(--line)}nav.open{display:flex}.menu{display:block}.nav>.btn{display:none}.hero{padding-top:65px}.article{width:92%}}