:root{--navy:#0a2540;--navy-dark:#051a2e;--navy-mid:#143a5e;--gold:#c9a961;--gold-dark:#b08d3f;--text:#1a2b42;--muted:#5a6b82;--soft:#8a9ab0;--border:#e1e8f0;--bg:#f6f8fb;--white:#fff}
*{margin:0;padding:0;box-sizing:border-box}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%;scroll-behavior:smooth}
body{font-family:"Noto Sans SC",-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;font-size:16px;line-height:1.8;color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{max-width:100%}
.container{width:100%;max-width:1080px;margin:0 auto;padding:0 24px}
.top{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.94);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--border)}
.top__inner{height:64px;display:flex;align-items:center;justify-content:space-between;gap:16px}
.brand{display:inline-flex;align-items:center;gap:8px;font-weight:900;font-size:1.08rem;color:var(--navy);min-height:44px}
.brand__mark{color:var(--gold);font-size:1.25rem}
.top__nav{display:flex;align-items:center;gap:18px;font-size:.92rem;font-weight:500;color:var(--muted)}
.top__nav a{min-height:44px;display:inline-flex;align-items:center;padding:0 2px;transition:color .2s ease}
.top__nav a:hover{color:var(--gold-dark)}
.hero{background:linear-gradient(135deg,var(--navy) 0%,var(--navy-mid) 55%,var(--navy-dark) 100%);color:#fff;padding:64px 0 56px}
.hero__eyebrow{display:inline-block;font-size:.82rem;font-weight:700;letter-spacing:.08em;color:var(--gold);background:rgba(201,169,97,.12);border:1px solid rgba(201,169,97,.35);padding:6px 14px;border-radius:999px;margin-bottom:18px}
.hero h1{font-size:clamp(1.7rem,1.3rem + 1.6vw,2.6rem);font-weight:900;letter-spacing:-.01em;line-height:1.3;max-width:840px}
.hero p{margin-top:16px;color:rgba(255,255,255,.82);max-width:780px;font-size:1.02rem}
.section{padding:56px 0}
.section--alt{background:var(--white);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.section h2{font-size:1.45rem;font-weight:800;color:var(--navy);margin-bottom:22px;position:relative;padding-left:16px}
.section h2::before{content:"";position:absolute;left:0;top:.2em;bottom:.2em;width:5px;border-radius:3px;background:var(--gold)}
.section p{color:var(--muted);margin-bottom:16px;max-width:940px}
.list{list-style:none;display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:12px}
.list li{position:relative;padding:14px 16px 14px 46px;background:var(--white);border:1px solid var(--border);border-radius:10px;color:var(--text);font-size:.95rem;min-height:56px;display:flex;align-items:center}
.list li::before{content:"✓";position:absolute;left:16px;top:50%;transform:translateY(-50%);width:20px;height:20px;border-radius:50%;background:rgba(201,169,97,.16);color:var(--gold-dark);display:flex;align-items:center;justify-content:center;font-size:.72rem;font-weight:800}
.section--alt .list li{background:var(--bg)}
.faq{display:flex;flex-direction:column;gap:16px}
.faq__item{background:var(--white);border:1px solid var(--border);border-radius:12px;padding:20px 24px}
.faq__q{font-weight:700;color:var(--navy);margin-bottom:8px;font-size:1rem}
.faq__a{color:var(--muted);font-size:.95rem}
.proof-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.proof{background:var(--white);border:1px solid var(--border);border-radius:12px;padding:20px 22px;font-size:.95rem;color:var(--muted)}
.proof strong{display:block;color:var(--navy);margin-top:10px;font-size:.9rem}
.cta{background:linear-gradient(135deg,var(--navy) 0%,var(--navy-mid) 60%,var(--navy-dark) 100%);color:#fff;text-align:center;padding:56px 0}
.cta h2{font-size:1.6rem;font-weight:900;margin-bottom:14px}
.cta p{color:rgba(255,255,255,.85);max-width:780px;margin:0 auto 24px;font-size:.98rem}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 30px;border-radius:999px;background:linear-gradient(135deg,#d4af37,#c9a961);color:#2a1f00;font-weight:800;font-size:1rem;box-shadow:0 10px 26px rgba(196,154,54,.35);transition:transform .2s ease,box-shadow .2s ease}
.btn:hover{transform:translateY(-2px);box-shadow:0 14px 32px rgba(196,154,54,.45)}
.legal-note{background:var(--bg);border-top:1px solid var(--border);padding:36px 0}
.legal-note h3{font-size:.9rem;font-weight:800;color:var(--gold-dark);margin-bottom:10px}
.legal-note p{font-size:.85rem;color:var(--muted);max-width:940px}
.foot{background:var(--navy-dark);color:rgba(255,255,255,.7);padding:28px 0 32px;font-size:.88rem}
.foot__inner{display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;align-items:center}
.foot__links{display:flex;flex-wrap:wrap;gap:16px}
.foot a{color:rgba(255,255,255,.78);transition:color .2s ease}
.foot a:hover{color:var(--gold)}
@media (max-width:720px){.top__inner{height:auto;padding:10px 0;flex-direction:column;align-items:flex-start;gap:4px}.top__nav{flex-wrap:wrap;gap:14px}.hero{padding:44px 0 40px}.hero p{font-size:.96rem}.section{padding:44px 0}.proof-grid{grid-template-columns:1fr}.list{grid-template-columns:1fr}.foot__inner{flex-direction:column;align-items:flex-start}}