:root{
  --page-bg:#FFF8F0;
  --nav-bg:rgba(38,20,12,0.94);
  --title:#24130C;
  --brand:#FF6B35;
  --deep:#2B1A3F;
  --blue:#00E5B0;
  --gold:#FFD166;
  --rose:#B8336A;
  --soft-blue:#E9FFF8;
  --soft-gold:#FFF1C7;
  --highlight:#FF7A00;
  --text:#2A1F1A;
  --muted:#75645A;
  --light:#A9978C;
  --card:#FFFFFF;
  --dark-card:#24130C;
  --border:rgba(255,107,53,0.18);
  --shadow:0 20px 46px rgba(97,45,16,0.14);
  --btn:linear-gradient(135deg,#FF6B35 0%,#FFB703 48%,#00E5B0 100%);
  --footer:#1A0F0A;
  --footer-text:#FFF3E8;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--page-bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif;line-height:1.75;overflow-x:hidden}
a{color:inherit}
img{max-width:100%;height:auto;display:block}
.site-header{position:sticky;top:0;width:100%;z-index:9999;background:var(--nav-bg);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,.drawer-logo,.footer-logo{display:flex;align-items:center;gap:10px;text-decoration:none;color:#fff;font-weight:900;letter-spacing:.5px;white-space:nowrap}
.site-logo img{max-height:44px;width:auto;object-fit:contain}.drawer-logo img,.footer-logo img{height:38px;width:auto;object-fit:contain}
.nav-core{display:flex;align-items:center;gap:10px;min-width:0}
.nav-core a{color:#FFF3E8;text-decoration:none;border-radius:999px;padding:8px 12px;font-size:15px;white-space:nowrap;transition:.2s ease}
.nav-core a:hover,.nav-core a.active{color:#fff;background:rgba(0,229,176,0.16)}
.header-actions{display:flex;align-items:center;gap:12px;white-space:nowrap}
.main-btn,.ghost-btn{display:inline-flex;align-items:center;justify-content:center;text-decoration:none;border-radius:999px;font-weight:800;line-height:1;padding:15px 22px;transition:.2s ease;border:0;cursor:pointer}
.main-btn{background:var(--btn);color:#fff;box-shadow:0 14px 32px rgba(255,107,53,0.22)}
.main-btn:hover{transform:translateY(-2px);box-shadow:0 18px 38px rgba(255,107,53,0.28)}
.main-btn.small{padding:12px 18px;font-size:14px}.ghost-btn{background:#fff;color:var(--brand);border:1px solid var(--border)}
.menu-toggle{width:42px;height:42px;border:1px solid rgba(255,243,232,.24);background:rgba(255,255,255,.08);border-radius:14px;display:inline-flex;align-items:center;justify-content:center;flex-direction:column;gap:5px;cursor:pointer}
.menu-toggle span{width:18px;height:2px;background:#FFF3E8;border-radius:10px}.mobile-menu-btn{display:none}
.drawer-mask{position:fixed;inset:0;background:rgba(22,11,5,.46);z-index:10000;opacity:0;visibility:hidden;transition:.24s ease}.drawer-mask.open{opacity:1;visibility:visible}
.site-drawer{position:fixed;top:0;right:0;width:min(380px,88vw);height:100vh;background:#fff;z-index:10001;transform:translateX(104%);transition:.28s ease;box-shadow:-24px 0 60px rgba(30,12,6,.18);padding:24px;display:flex;flex-direction:column;overflow-y:auto}.site-drawer.open{transform:translateX(0)}
.drawer-open{overflow:hidden}.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}.drawer-logo{color:var(--title)}.drawer-close{width:42px;height:42px;border:0;border-radius:14px;background:var(--soft-gold);color:var(--title);font-size:28px;line-height:1;cursor:pointer}
.drawer-links{display:grid;grid-template-columns:1fr 1fr;gap:10px}.drawer-links a{text-decoration:none;padding:13px 12px;border-radius:16px;background:#FFF8F0;border:1px solid var(--border);font-weight:700;color:var(--title)}
.drawer-links a:hover{background:var(--soft-blue);color:var(--brand)}.drawer-note{margin-top:20px;padding:16px;border-radius:18px;background:linear-gradient(135deg,#FFF1C7,#E9FFF8);color:var(--muted);font-size:14px}
.site-main{min-height:60vh}.container{max-width:1200px;margin:0 auto;padding:0 24px}.section{padding:76px 0}.section.tight{padding:48px 0}.section-kicker{display:inline-flex;align-items:center;gap:8px;color:var(--brand);font-weight:900;background:rgba(255,107,53,.1);border:1px solid var(--border);padding:7px 13px;border-radius:999px;margin-bottom:14px}
h1,h2,h3,.section-title{color:var(--title);line-height:1.2;margin:0 0 18px}h1{font-size:clamp(42px,7vw,82px);letter-spacing:-2px}h2{font-size:clamp(28px,4vw,48px)}h3{font-size:22px}p{margin:0 0 16px}.lead{font-size:19px;color:var(--muted);max-width:760px}.muted{color:var(--muted)}
.hero{position:relative;overflow:hidden;background:radial-gradient(circle at 18% 16%,rgba(255,209,102,.42),transparent 30%),radial-gradient(circle at 82% 18%,rgba(0,229,176,.22),transparent 28%),linear-gradient(135deg,#FFF8F0 0%,#FFE8F4 48%,#E9FFF8 100%);padding:92px 0 70px}.hero:before,.hero:after{content:"";position:absolute;border-radius:999px;filter:blur(2px);opacity:.58}.hero:before{width:260px;height:260px;background:rgba(255,107,53,.18);left:-80px;bottom:40px}.hero:after{width:320px;height:320px;background:rgba(0,229,176,.14);right:-80px;top:80px}.hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:1.02fr .98fr;gap:44px;align-items:center}.hero-copy h1 span{display:block;font-size:clamp(24px,3vw,36px);letter-spacing:0;color:var(--deep);margin-top:12px}.hero-actions{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin:28px 0}.hero-tags{display:flex;gap:10px;flex-wrap:wrap}.hero-tags span,.tag{display:inline-flex;border-radius:999px;background:#fff;border:1px solid var(--border);padding:8px 12px;color:var(--deep);font-weight:800;box-shadow:0 10px 24px rgba(97,45,16,.08)}.hero-visual{position:relative}.hero-visual img{border-radius:32px;box-shadow:var(--shadow);border:8px solid rgba(255,255,255,.72);object-fit:contain}.floating-card{position:absolute;right:10px;bottom:22px;background:rgba(36,19,12,.92);color:#fff;border-radius:22px;padding:16px 18px;width:min(260px,80%);box-shadow:0 18px 36px rgba(36,19,12,.24)}.floating-card strong{display:block;color:var(--gold);margin-bottom:5px}
.highlight-row{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:-36px;position:relative;z-index:2}.highlight-item,.card,.zone-card,.info-card,.review-card,.faq-card{background:var(--card);border:1px solid var(--border);box-shadow:var(--shadow);border-radius:22px}.highlight-item{padding:24px}.highlight-item h3{font-size:20px;margin-bottom:10px}.highlight-item p{color:var(--muted);font-size:15px}
.pill-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}.pill{display:block;text-decoration:none;background:#fff;border:1px solid var(--border);border-radius:999px;padding:14px 16px;box-shadow:0 10px 24px rgba(97,45,16,.08)}.pill strong{display:block;color:var(--brand);font-size:16px}.pill span{display:block;color:var(--muted);font-size:13px;line-height:1.55;margin-top:3px}.pill:hover{background:var(--soft-blue);transform:translateY(-2px)}
.split{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:center}.split.reverse{grid-template-columns:1fr 1.08fr}.content-card{padding:34px}.content-img,.zone-card img,.app-section img,.hero-visual img{max-width:100%;height:auto;object-fit:contain}.content-img{border-radius:26px;box-shadow:var(--shadow);border:8px solid #fff}.card{padding:28px}.card.dark{background:linear-gradient(135deg,#24130C,#2B1A3F);color:#FFF3E8}.card.dark h2,.card.dark h3{color:#fff}.card.dark p{color:#F3DED1}.card.soft{background:var(--soft-blue)}.card.gold{background:var(--soft-gold)}.text-link{color:var(--brand);font-weight:900;text-decoration:none}.text-link:hover{text-decoration:underline}.service-list{display:grid;gap:10px;margin:18px 0}.service-list span{display:flex;gap:10px;align-items:flex-start}.service-list span:before{content:"";width:8px;height:8px;border-radius:99px;background:var(--blue);margin-top:10px;flex:0 0 auto}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:24px}.three-col{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.zone-card{overflow:hidden}.zone-card img{width:100%;padding:16px 16px 0;border-radius:30px}.zone-card .zone-body{padding:24px}.zone-card ul{margin:16px 0 0;padding-left:20px;color:var(--muted)}
.security-band{display:grid;grid-template-columns:.9fr 1.1fr;gap:28px;align-items:center;background:linear-gradient(135deg,#24130C,#392455);border-radius:32px;padding:34px;color:#FFF3E8;box-shadow:var(--shadow)}.security-band h2{color:#fff}.security-band p{color:#F8E6D9}.security-images{display:grid;grid-template-columns:1fr 1fr;gap:16px}.security-images img{border-radius:24px;border:6px solid rgba(255,255,255,.18);object-fit:contain;background:rgba(255,255,255,.08)}
.review-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.review-card{padding:22px}.review-card strong{display:block;color:var(--brand);margin-bottom:8px}.review-card p{color:var(--muted);font-size:15px}.faq-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.faq-card{padding:24px}.faq-card h3{font-size:19px}.notice{background:linear-gradient(135deg,#FFF1C7,#E9FFF8);border:1px solid var(--border);border-radius:28px;padding:30px;box-shadow:var(--shadow)}
.page-hero{background:radial-gradient(circle at 20% 20%,rgba(255,107,53,.18),transparent 30%),radial-gradient(circle at 82% 18%,rgba(0,229,176,.18),transparent 28%),linear-gradient(135deg,#FFF8F0,#FFE9F3 52%,#EFFFFA);padding:72px 0 54px}.page-hero .container{display:grid;grid-template-columns:1.05fr .95fr;gap:34px;align-items:center}.page-hero h1{font-size:clamp(34px,5vw,62px)}.page-hero img{border-radius:30px;border:8px solid rgba(255,255,255,.75);box-shadow:var(--shadow)}.page-meta{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}.page-meta span{background:#fff;border:1px solid var(--border);border-radius:999px;padding:8px 12px;color:var(--deep);font-weight:800}.content-flow{display:grid;gap:24px}.content-flow .card p:last-child{margin-bottom:0}.guide-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}.steps{counter-reset:step;display:grid;gap:14px}.steps li{list-style:none;background:#fff;border:1px solid var(--border);border-radius:18px;padding:16px 16px 16px 54px;position:relative;box-shadow:0 10px 26px rgba(97,45,16,.08)}.steps li:before{counter-increment:step;content:counter(step);position:absolute;left:16px;top:16px;width:28px;height:28px;border-radius:50%;background:var(--btn);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:900}.question-list{display:grid;gap:16px}.qa{background:#fff;border:1px solid var(--border);border-radius:22px;padding:24px;box-shadow:0 12px 30px rgba(97,45,16,.1)}.qa h2{font-size:22px}.qa p{color:var(--muted)}
.site-footer{background:var(--footer);color:var(--footer-text);padding:56px 0 18px}.footer-inner{max-width:1200px;margin:0 auto;padding:0 24px;display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:28px}.footer-logo{margin-bottom:12px}.footer-brand p{color:#DCC8B8}.footer-col{display:grid;gap:8px;align-content:start}.footer-col h3{color:#fff;font-size:18px;margin-bottom:8px}.footer-col a{color:#FFF3E8;text-decoration:none;opacity:.84}.footer-col a:hover{opacity:1;color:var(--gold)}.footer-bottom{border-top:1px solid rgba(255,243,232,.12);max-width:1200px;margin:28px auto 0;padding:16px 24px 0;color:#DCC8B8;font-size:14px}.bottom-quick{display:none}
@media (max-width:1060px){.nav-core{display:none}.mobile-menu-btn{display:inline-flex}.header-inner{min-height:66px}.site-logo{position:absolute;left:50%;transform:translateX(-50%)}.site-logo strong{display:none}.hero-grid,.page-hero .container,.split,.split.reverse,.security-band{grid-template-columns:1fr}.highlight-row{grid-template-columns:1fr 1fr}.pill-grid{grid-template-columns:repeat(2,1fr)}.three-col,.review-grid{grid-template-columns:1fr 1fr}.footer-inner{grid-template-columns:1fr 1fr}}
@media (max-width:680px){body{padding-bottom:68px}.container{padding:0 18px}.header-inner{padding:0 14px}.desktop-menu-btn{display:none}.main-btn.small{padding:10px 13px;font-size:13px}.hero{padding:62px 0 48px}.hero-actions{align-items:stretch}.hero-actions .main-btn,.hero-actions .ghost-btn{width:100%}.highlight-row,.two-col,.three-col,.review-grid,.faq-grid,.guide-grid,.footer-inner,.security-images{grid-template-columns:1fr}.pill-grid{grid-template-columns:1fr}.section{padding:52px 0}.content-card,.card,.notice{padding:24px}.drawer-links{grid-template-columns:1fr}.site-drawer{left:0;right:auto;transform:translateX(-104%)}.site-drawer.open{transform:translateX(0)}.page-hero{padding:50px 0 36px}.bottom-quick{position:fixed;left:12px;right:12px;bottom:10px;z-index:9998;display:grid;grid-template-columns:repeat(4,1fr);gap:6px;background:rgba(38,20,12,.94);border:1px solid rgba(255,243,232,.14);border-radius:22px;padding:8px;box-shadow:0 14px 36px rgba(36,19,12,.22);backdrop-filter:blur(12px)}.bottom-quick a{text-align:center;text-decoration:none;color:#FFF3E8;font-weight:800;font-size:13px;padding:9px 4px;border-radius:16px}.bottom-quick a:hover{background:rgba(0,229,176,.14)}.floating-card{position:static;margin-top:14px;width:100%}h1{letter-spacing:-1px}.highlight-row{margin-top:0}}