/* w2.8whb.com light theme styles */
*{box-sizing:border-box}
:root{--bg:#ffffff;--card:#ffffff;--text:#111827;--muted:#475569;--accent:#f59e0b;--accent-2:#f97316;--line:#e5e7eb;--soft:#f8fafc}
html,body{margin:0;padding:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;background:var(--bg);color:var(--text)}
a{color:var(--accent);text-decoration:none}
.container{max-width:1040px;margin:0 auto;padding:24px}
.row{display:flex;gap:16px}.between{justify-content:space-between}.center{align-items:center}
.site-header{position:sticky;top:0;background:#ffffffcc;backdrop-filter:saturate(160%) blur(8px);border-bottom:1px solid var(--line);z-index:9}
.brand{display:flex;gap:10px;align-items:center}.brand-name{font-weight:700;color:#0f172a}
.nav a{margin-left:16px;color:#334155}.nav a:hover{color:#0f172a}
.hero{background:linear-gradient(180deg,#ffffff 0%,#fafafa 100%);border-bottom:1px solid var(--line)}
.hero .grid2{display:grid;grid-template-columns:1.2fr .8fr;gap:32px;align-items:center}
.hero h1{font-size:42px;line-height:1.1;margin:0 0 12px;color:#0f172a}
.accent{color:var(--accent)}.hero p{color:#475569;margin:0 0 16px}
.btn{display:inline-block;padding:14px 22px;border-radius:12px;font-weight:700}
.btn.primary{background:linear-gradient(90deg,var(--accent),var(--accent-2));color:#111827;box-shadow:0 6px 18px rgba(249,115,22,.22)}
.legal{display:block;color:#64748b;margin-top:10px}
.hero-art{display:flex;justify-content:center}
.gift{position:relative;width:240px;height:200px}
.gift .box{position:absolute;bottom:0;width:100%;height:65%;background:#ef4444;border-radius:14px;box-shadow:0 8px 28px rgba(0,0,0,.12)}
.gift .lid{position:absolute;top:0;left:8px;right:8px;height:64px;background:#f87171;border-radius:14px;transform:translateY(-10px)}
.gift .ribbon{position:absolute;inset:0;margin:auto;width:40px;height:100%;background:linear-gradient(#f59e0b,#f97316);border-radius:10px}
.how{background:var(--soft);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card{background:var(--card);padding:20px;border-radius:16px;border:1px solid var(--line);box-shadow:0 4px 12px rgba(0,0,0,.04)}
.card .num{width:36px;height:36px;border-radius:10px;background:linear-gradient(90deg,var(--accent),var(--accent-2));display:flex;align-items:center;justify-content:center;font-weight:800;color:#111827;margin-bottom:8px}
.faq h2{margin:0 0 12px;color:#0f172a}
.faq details{background:var(--card);border:1px solid var(--line);margin-bottom:10px;border-radius:12px;padding:12px}
.faq summary{cursor:pointer;font-weight:600;color:#0f172a}
.site-footer{border-top:1px solid var(--line);background:#ffffff;color:#64748b}
.foot-links a{margin-left:12px;color:#475569}.foot-links a:hover{color:#0f172a}
@media (max-width:860px){.hero .grid2{grid-template-columns:1fr}.grid3{grid-template-columns:1fr}.nav{display:none}}