:root{
  --bg:#FFF8F0;
  --nav:rgba(38,20,12,0.94);
  --title:#24130C;
  --brand:#FF6B35;
  --deep:#2B1A3F;
  --blue:#00E5B0;
  --gold:#FFD166;
  --red:#B8336A;
  --light-blue:#E9FFF8;
  --light-gold:#FFF1C7;
  --hot:#FF7A00;
  --text:#2A1F1A;
  --muted:#75645A;
  --soft:#A9978C;
  --card:#FFFFFF;
  --dark-card:#24130C;
  --border:rgba(255,107,53,0.18);
  --shadow:0 20px 46px rgba(97,45,16,0.14);
  --grad:linear-gradient(135deg,#FF6B35 0%,#FFB703 48%,#00E5B0 100%);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;line-height:1.75;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%;height:auto;object-fit:contain}
p{margin:0 0 16px;color:var(--muted)}
h1,h2,h3,.section-title{margin:0;color:var(--title);line-height:1.22}
.site-header{position:sticky;top:0;width:100%;z-index:9999;background:var(--nav);backdrop-filter:blur(12px);box-shadow:0 8px 26px rgba(97,45,16,0.16)}
.header-inner{max-width:1280px;margin:0 auto;min-height:72px;display:flex;align-items:center;justify-content:space-between;padding:0 24px;gap:18px}
.site-logo{display:flex;align-items:center;gap:10px;color:#FFF3E8;font-weight:900;font-size:26px;letter-spacing:.5px;white-space:nowrap}
.site-logo img{max-height:44px;display:block}
.nav-core{display:flex;align-items:center;gap:12px;min-width:0}
.nav-core a{color:#FFF3E8;text-decoration:none;border-radius:999px;padding:8px 12px;font-size:15px;white-space:nowrap}
.nav-core a:hover,.nav-core a.active{color:#FFFFFF;background:rgba(0,229,176,0.16)}
.header-actions{display:flex;align-items:center;gap:12px;white-space:nowrap}
.main-btn{display:inline-flex;align-items:center;justify-content:center;background:var(--grad);color:#fff;border-radius:999px;box-shadow:0 14px 32px rgba(255,107,53,0.22);font-weight:800;padding:13px 24px;border:0;min-height:46px;transition:transform .2s ease,box-shadow .2s ease}
.main-btn:hover{transform:translateY(-2px);box-shadow:0 18px 36px rgba(255,107,53,0.3)}
.main-btn.small{padding:10px 18px;min-height:40px;font-size:14px}
.ghost-btn{display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--border);border-radius:999px;padding:12px 22px;font-weight:800;color:var(--brand);background:#fff}
.text-link{color:var(--brand);font-weight:800;text-decoration:underline;text-underline-offset:4px}
.menu-btn{width:42px;height:42px;border:0;border-radius:14px;background:rgba(255,255,255,.12);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;cursor:pointer}
.menu-btn span{width:18px;height:2px;background:#FFF3E8;border-radius:99px}
.mobile-menu{display:none}
.drawer-mask{position:fixed;inset:0;background:rgba(36,19,12,.48);opacity:0;visibility:hidden;z-index:10000;transition:.2s ease}
.site-drawer{position:fixed;top:0;right:0;height:100vh;width:min(390px,86vw);background:#fff;z-index:10001;transform:translateX(105%);transition:.25s ease;box-shadow:-24px 0 60px rgba(36,19,12,.22);padding:24px;overflow:auto}
.drawer-open .drawer-mask{opacity:1;visibility:visible}
.drawer-open .site-drawer{transform:translateX(0)}
.drawer-open{overflow:hidden}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px;color:var(--title);font-size:26px;font-weight:900}
.drawer-head button{width:40px;height:40px;border:0;border-radius:50%;background:var(--light-blue);font-size:26px;color:var(--title);cursor:pointer}
.drawer-links{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.drawer-links a{padding:13px 14px;border:1px solid var(--border);border-radius:16px;background:#FFFDF9;color:var(--text);font-weight:700}
.site-main{width:100%}
.wrap{max-width:1200px;margin:0 auto;padding:88px 24px}
.wrap.tight{padding-top:54px;padding-bottom:54px}
.hero{position:relative;overflow:hidden;background:radial-gradient(circle at 20% 18%,rgba(0,229,176,.24),transparent 28%),radial-gradient(circle at 76% 18%,rgba(255,209,102,.34),transparent 30%),linear-gradient(135deg,#FFF8F0 0%,#E9FFF8 52%,#FFF1C7 100%)}
.hero-inner{max-width:1280px;margin:0 auto;display:grid;grid-template-columns:minmax(0,1.03fr) minmax(320px,.97fr);gap:42px;align-items:center;padding:86px 24px 78px}
.hero h1{font-size:clamp(48px,8vw,96px);letter-spacing:-2px;margin-bottom:10px}
.hero-sub{font-size:clamp(24px,4vw,42px);font-weight:900;color:var(--deep);line-height:1.2;margin-bottom:20px}
.hero p{font-size:17px;max-width:720px;color:#5d4a3f}
.hero-actions{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin:28px 0}
.hero-tags,.tag-row{display:flex;flex-wrap:wrap;gap:10px}
.hero-tags span,.tag,.badge{display:inline-flex;align-items:center;border-radius:999px;padding:7px 13px;background:rgba(255,255,255,.78);border:1px solid var(--border);color:var(--hot);font-weight:800;font-size:14px}
.hero-visual{position:relative}
.hero-visual img{width:100%;border-radius:34px;box-shadow:var(--shadow);border:1px solid rgba(255,255,255,.7);background:#fff}
.floating-card{position:absolute;left:-18px;bottom:28px;background:rgba(255,255,255,.92);border:1px solid var(--border);border-radius:20px;padding:14px 18px;box-shadow:var(--shadow);font-weight:800;color:var(--title)}
.section-head{max-width:860px;margin:0 auto 34px;text-align:center}
.section-kicker{display:inline-flex;margin-bottom:12px;color:var(--hot);font-weight:900;letter-spacing:.08em;font-size:14px}
.section-head h2,.section-title{font-size:clamp(28px,4vw,44px);margin-bottom:12px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:26px}
.card,.zone-card,.info-card,.review-card,.qa-card,.channel-card{background:var(--card);border:1px solid var(--border);box-shadow:var(--shadow);border-radius:22px;padding:24px}
.card h3,.zone-card h3,.info-card h3,.review-card h3,.qa-card h3,.channel-card h3{font-size:21px;margin-bottom:10px;color:var(--title)}
.card p,.zone-card p,.info-card p,.review-card p,.qa-card p,.channel-card p{color:var(--muted)}
.channel-list{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}
.channel-card{padding:18px;border-radius:999px;min-height:112px;display:flex;flex-direction:column;justify-content:center}
.channel-card h3{font-size:17px;margin-bottom:4px}
.channel-card p{font-size:13px;line-height:1.55;margin-bottom:6px}
.brand-zone{display:grid;grid-template-columns:1fr .85fr;gap:34px;align-items:center}
.brand-zone img,.split-img,.page-hero img,.wide-img{border-radius:30px;border:1px solid var(--border);box-shadow:var(--shadow);background:#fff;width:100%}
.media-list{display:grid;gap:16px;margin-top:22px}
.media-item{display:grid;grid-template-columns:120px 1fr;gap:16px;align-items:center;border:1px solid var(--border);border-radius:22px;background:#fff;padding:12px;box-shadow:0 12px 30px rgba(97,45,16,.08)}
.media-item img{border-radius:16px;width:120px;height:88px;object-fit:contain;background:var(--light-blue)}
.feature-list{list-style:none;padding:0;margin:16px 0 0;display:grid;gap:10px}
.feature-list li{position:relative;padding-left:22px;color:var(--muted)}
.feature-list li:before{content:"";position:absolute;left:0;top:.75em;width:9px;height:9px;border-radius:50%;background:var(--grad)}
.dark-band{background:linear-gradient(135deg,#24130C 0%,#2B1A3F 100%);color:#FFF3E8}
.dark-band h2,.dark-band h3{color:#fff}.dark-band p{color:#f8dfcc}.dark-band .card{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.18);box-shadow:none}.dark-band .card p{color:#f8dfcc}
.page-hero{background:radial-gradient(circle at 12% 20%,rgba(255,107,53,.18),transparent 28%),radial-gradient(circle at 80% 8%,rgba(0,229,176,.2),transparent 26%),linear-gradient(135deg,#FFF8F0 0%,#EFFFFA 100%)}
.page-hero .wrap{display:grid;grid-template-columns:1fr .82fr;gap:38px;align-items:center;padding-top:76px;padding-bottom:74px}
.page-hero h1{font-size:clamp(34px,5vw,58px);margin-bottom:18px}
.page-hero p{font-size:17px;color:#5e4c42}
.content-section{background:#fffaf2}
.article-block{max-width:980px;margin:0 auto;background:#fff;border:1px solid var(--border);box-shadow:var(--shadow);border-radius:28px;padding:34px}
.article-block h2{font-size:30px;margin:18px 0 14px}.article-block h2:first-child{margin-top:0}
.app-guide{display:grid;grid-template-columns:.9fr 1.1fr;gap:28px;align-items:center}
.review-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.review-card strong{display:block;color:var(--title);margin-bottom:6px}
.faq-list{display:grid;gap:16px}.qa-card h3{font-size:19px}.qa-card p{margin-bottom:0}
.notice{background:linear-gradient(135deg,#FFF1C7 0%,#E9FFF8 100%);border:1px solid var(--border);border-radius:26px;padding:28px;box-shadow:var(--shadow)}
.footer-inner{max-width:1200px;margin:0 auto;padding:54px 24px;display:grid;grid-template-columns:1.35fr repeat(3,1fr);gap:28px}
.site-footer{background:#1A0F0A;color:#FFF3E8}.site-footer p{color:#e8d3c2}.footer-logo{display:flex;align-items:center;gap:10px;color:#fff;font-size:26px;font-weight:900;margin-bottom:12px}.footer-logo img{max-height:42px}.footer-col{display:grid;gap:8px;align-content:start}.footer-col h3{color:#fff;margin-bottom:8px}.footer-col a{color:#f3dac7}.footer-bottom{text-align:center;border-top:1px solid rgba(255,255,255,.12);padding:18px 24px;color:#ecd4c3}
.mobile-quick{display:none}
@media (max-width:1024px){.nav-core{display:none}.desktop-menu{display:flex}.grid-4{grid-template-columns:repeat(2,1fr)}.channel-list{grid-template-columns:repeat(2,1fr)}.grid-3,.review-grid{grid-template-columns:repeat(2,1fr)}.hero-inner,.page-hero .wrap,.brand-zone,.app-guide{grid-template-columns:1fr}.hero-inner{padding-top:64px}.hero-visual{max-width:620px;margin:0 auto}.footer-inner{grid-template-columns:1fr 1fr}}
@media (max-width:680px){body{padding-bottom:68px}.header-inner{min-height:64px;padding:0 14px}.mobile-menu{display:flex}.desktop-menu{display:none}.site-logo strong{font-size:22px}.site-logo img{max-height:36px}.main-btn.small{padding:8px 12px;font-size:13px}.hero-inner,.wrap,.page-hero .wrap{padding-left:16px;padding-right:16px}.wrap{padding-top:56px;padding-bottom:56px}.grid-4,.grid-3,.grid-2,.review-grid,.channel-list{grid-template-columns:1fr}.channel-card{border-radius:22px}.media-item{grid-template-columns:92px 1fr}.media-item img{width:92px;height:70px}.article-block{padding:22px;border-radius:22px}.drawer-links{grid-template-columns:1fr}.site-drawer{left:0;right:auto;transform:translateX(-105%)}.drawer-open .site-drawer{transform:translateX(0)}.footer-inner{grid-template-columns:1fr}.mobile-quick{position:fixed;left:12px;right:12px;bottom:10px;height:54px;border-radius:999px;background:rgba(38,20,12,.94);backdrop-filter:blur(12px);display:grid;grid-template-columns:repeat(4,1fr);align-items:center;z-index:9999;box-shadow:0 14px 36px rgba(36,19,12,.28)}.mobile-quick a{text-align:center;color:#FFF3E8;font-weight:800;font-size:13px}.floating-card{position:static;margin-top:12px}.hero h1{font-size:58px}.hero-sub{font-size:27px}}