:root{--ink:#132c2a;--muted:#5d7069;--paper:#fffdf7;--canvas:#f4f4ee;--line:#dbe3dc;--sage:#dceae0;--deep:#216048;--coral:#d75e4b}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(circle at 83% 0,#dcebe1 0,transparent 28rem),var(--canvas);color:var(--ink);font:16px/1.7 system-ui,-apple-system,"Segoe UI",sans-serif}a{color:var(--deep)}.shell{width:min(960px,calc(100% - 40px));margin:auto}.top{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:18px;border-bottom:1px solid var(--line)}.brand{display:inline-flex;align-items:center;gap:9px;color:var(--ink);text-decoration:none;font-size:.78rem;font-weight:850;letter-spacing:.13em}.brand b{color:var(--coral)}.mark{display:flex;align-items:end;gap:3px;height:19px}.mark i{display:block;width:4px;background:var(--deep);border-radius:4px}.mark i:nth-child(1){height:7px}.mark i:nth-child(2){height:13px}.mark i:nth-child(3){height:19px}.nav{display:flex;flex-wrap:wrap;gap:15px}.nav a{font-size:.82rem;font-weight:760;text-decoration:none;color:var(--muted)}.nav a:hover,.nav a.active{color:var(--ink)}main{padding:55px 0 76px}.eyebrow{margin:0 0 10px;color:var(--deep);font-size:.72rem;font-weight:850;letter-spacing:.11em;text-transform:uppercase}.hero{max-width:760px}.hero h1{margin:0;font-size:clamp(2.35rem,6vw,4.4rem);line-height:1.05;letter-spacing:-.06em}.hero p{max-width:680px;margin:20px 0 0;color:var(--muted);font-size:1.04rem}.notice{display:flex;gap:14px;margin:32px 0;padding:18px 20px;background:#fff7e8;border:1px solid #f0dfba;border-radius:15px}.notice i{display:grid;place-items:center;flex:0 0 auto;width:27px;height:27px;border-radius:50%;background:#f0c673;color:#60410f;font-weight:900;font-style:normal}.notice p{margin:0;color:#6c552b;font-size:.92rem}.section{padding:30px 0;border-top:1px solid var(--line)}.section h2{margin:0 0 12px;font-size:clamp(1.35rem,3vw,2rem);letter-spacing:-.035em}.section p,.section li{color:#455b53}.section ul{padding-left:22px;margin:10px 0}.section li+li{margin-top:8px}.meta{margin-top:35px;padding:16px 18px;border-radius:12px;background:var(--sage);color:#345846;font-size:.86rem}.footer{padding:23px 0 32px;border-top:1px solid var(--line);color:#6c7c75;font-size:.78rem}@media(max-width:620px){.shell{width:min(100% - 28px,960px)}.top{min-height:66px}.nav{gap:10px}.nav a{font-size:.75rem}main{padding:35px 0 55px}.hero h1{font-size:2.35rem}}