*{margin:0;padding:0;box-sizing:border-box}
:root{--brand:#ffaa00;--brand-deep:#b87400;--brand-soft:#fff4dc;--action:#1f4bff;--action-hover:#1438d6;--bg:#fff;--bg-alt:#f5f5f7;--fg:#1a1a1f;--muted:#5f5f69;--line:#e6e6ea;
--font:-apple-system,BlinkMacSystemFont,"SF Pro Display","SF Pro Text","Helvetica Neue",Helvetica,Arial,sans-serif}
html{-webkit-text-size-adjust:100%}
body{font-family:var(--font);color:var(--fg);background:var(--bg);line-height:1.6;font-size:18px}
a{color:var(--action)}
.top{position:sticky;top:0;z-index:5;background:rgba(255,255,255,.86);backdrop-filter:saturate(180%) blur(16px);-webkit-backdrop-filter:saturate(180%) blur(16px);border-bottom:1px solid var(--line)}
.top .in{max-width:1080px;margin:0 auto;padding:12px 20px;display:flex;align-items:center;justify-content:space-between;gap:12px}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--fg);font-weight:700;letter-spacing:-.01em}
.logomark{width:30px;height:30px}
.btn{display:inline-block;background:var(--action);color:#fff;text-decoration:none;font-weight:600;border-radius:999px;padding:11px 20px;font-size:16px;line-height:1.2;min-height:44px;transition:background .15s}
.btn:hover{background:var(--action-hover)}
.top .btn{padding:10px 16px;font-size:15px}
main{max-width:720px;margin:0 auto;padding:40px 20px 24px}
.crumb{font-size:14px;color:var(--muted);margin-bottom:18px}.crumb a{color:var(--muted)}
.kick{color:var(--brand-deep);font-weight:700;font-size:15px;letter-spacing:.02em;margin-bottom:10px}
h1{font-size:clamp(32px,6vw,48px);line-height:1.08;letter-spacing:-.03em;font-weight:800;margin-bottom:16px}
.lead{font-size:20px;color:var(--muted);line-height:1.5;margin-bottom:28px}
.meta{font-size:14px;color:var(--muted);margin-bottom:28px}
.hero{display:block;width:100%;height:auto;border-radius:20px;background:var(--bg-alt);margin:0 0 36px}
article h2{font-size:clamp(24px,4vw,30px);line-height:1.2;letter-spacing:-.02em;margin:40px 0 12px;font-weight:750}
article h3{font-size:20px;margin:26px 0 8px}
article p{margin:0 0 16px}
article ul,article ol{margin:0 0 18px 22px}
article li{margin:0 0 8px}
article strong{font-weight:650}
.tip{background:var(--brand-soft);border-radius:16px;padding:18px 20px;margin:24px 0;font-size:17px}
.tip b{display:block;margin-bottom:4px}
.tw{overflow-x:auto;margin:8px 0 22px;border:1px solid var(--line);border-radius:14px}
table{border-collapse:collapse;width:100%;font-size:16px}
@media(max-width:520px){table{font-size:15px}th,td{padding:10px}}
th,td{text-align:left;padding:12px 14px;border-bottom:1px solid var(--line);vertical-align:top}
th{background:var(--bg-alt);font-weight:650}
tr:last-child td{border-bottom:0}
.check{list-style:none;margin-left:0}.check li{position:relative;padding-left:34px}
.check li:before{content:"";position:absolute;left:0;top:4px;width:20px;height:20px;border-radius:50%;background:var(--brand) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M5 10.5l3 3 7-7' stroke='%231a1a1f' stroke-width='2.2' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/20px no-repeat}
.cta{background:#0f1218;color:#fff;border-radius:24px;padding:32px 28px;margin:44px 0 12px}
.cta h2{color:#fff;margin:0 0 8px;font-size:clamp(24px,4vw,30px)}
.cta p{color:rgba(255,255,255,.75);margin:0 0 20px}
.cta .btn{background:var(--brand);color:#111}.cta .btn:hover{background:#ffbb2e}
.more{border-top:1px solid var(--line);margin-top:36px;padding-top:24px}
.more h2{font-size:22px;margin:0 0 12px}
.cards{display:grid;gap:16px;grid-template-columns:1fr}
@media(min-width:640px){.cards{grid-template-columns:1fr 1fr}}
.card{display:block;text-decoration:none;color:var(--fg);border:1px solid var(--line);border-radius:18px;overflow:hidden;transition:transform .15s,box-shadow .15s;background:#fff}
.card:hover{transform:translateY(-2px);box-shadow:0 10px 30px rgba(0,0,0,.07)}
.card img{display:block;width:100%;height:auto;background:var(--bg-alt)}
.card div{padding:16px 18px 18px}
.card b{display:block;font-size:19px;line-height:1.3;letter-spacing:-.01em;margin-bottom:6px}
.card span{font-size:15px;color:var(--muted);line-height:1.45;display:block}
footer{border-top:1px solid var(--line);margin-top:40px;padding:24px 20px 40px;font-size:14px;color:var(--muted);text-align:center}
footer a{color:var(--muted);margin:0 8px}
@media(max-width:420px){.top .btn{padding:9px 12px;font-size:14px}.logo span{display:none}body{font-size:17px}}