*{box-sizing:border-box}
:root{
  --bg:#FFF8F0;--ink:#2A1F1A;--title:#24130C;--muted:#75645A;--soft:#A9978C;
  --brand:#FF6B35;--deep:#2B1A3F;--neon:#00E5B0;--gold:#FFD166;--wine:#B8336A;
  --blue-soft:#E9FFF8;--gold-soft:#FFF1C7;--card:#FFFFFF;--dark:#1A0F0A;
  --border:rgba(255,107,53,.18);--shadow:0 20px 46px rgba(97,45,16,.14);
  --gradient:linear-gradient(135deg,#FF6B35 0%,#FFB703 48%,#00E5B0 100%);
}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:"Microsoft YaHei","PingFang SC","Noto Sans SC",Arial,sans-serif;line-height:1.78;overflow-x:hidden}
body.drawer-open{overflow:hidden}
a{color:inherit}
img{max-width:100%;height:auto;display:block}
button,input,textarea{font:inherit}
.site-header{position:sticky;top:0;width:100%;z-index:9999;background:rgba(38,20,12,.94);backdrop-filter:blur(12px);box-shadow:0 8px 26px rgba(97,45,16,.16)}
.header-inner{max-width:1280px;margin:0 auto;min-height:72px;padding:0 24px;display:flex;align-items:center;justify-content:space-between;gap:22px}
.site-logo{display:flex;align-items:center;gap:10px;color:#FFF3E8;text-decoration:none;flex:0 0 auto}
.site-logo img{width:44px;height:44px;object-fit:contain;border-radius:14px}
.site-logo strong{font-size:24px;letter-spacing:.5px}
.nav-core{display:flex;align-items:center;justify-content:center;gap:8px;min-width:0}
.nav-core a{color:#FFF3E8;text-decoration:none;border-radius:999px;padding:8px 12px;white-space:nowrap;transition:.25s}
.nav-core a:hover,.nav-core a.active{color:#fff;background:rgba(0,229,176,.16)}
.header-actions{display:flex;align-items:center;gap:12px;flex:0 0 auto}
.main-btn,.secondary-btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 22px;border-radius:999px;text-decoration:none;font-weight:700;transition:transform .25s,box-shadow .25s}
.main-btn{background:var(--gradient);color:#fff;box-shadow:0 14px 32px rgba(255,107,53,.22)}
.main-btn:hover,.secondary-btn:hover{transform:translateY(-2px)}
.secondary-btn{background:#fff;color:var(--brand);border:1px solid var(--border)}
.compact-btn{min-height:42px;padding:0 18px}
.menu-toggle{width:44px;height:44px;border:0;border-radius:14px;background:rgba(255,255,255,.1);display:flex;flex-direction:column;justify-content:center;align-items:center;gap:5px;cursor:pointer}
.menu-toggle span{width:20px;height:2px;background:#fff;border-radius:4px}
.mobile-only{display:none}
.site-main{min-height:70vh}
.container{width:min(1180px,calc(100% - 40px));margin:0 auto}
.narrow{width:min(880px,calc(100% - 40px));margin:0 auto}
.section{padding:84px 0}
.section-sm{padding:54px 0}
.section-alt{background:linear-gradient(180deg,rgba(233,255,248,.8),rgba(255,241,199,.45))}
.section-dark{background:var(--deep);color:#fff}
.section-head{max-width:760px;margin:0 auto 34px;text-align:center}
.section-kicker{display:inline-flex;align-items:center;gap:8px;margin-bottom:9px;color:#B36A00;font-weight:800;font-size:14px;letter-spacing:.08em}
.section-kicker:before{content:"";width:24px;height:2px;background:var(--neon);border-radius:4px}
.section-title,h1,h2,h3{color:var(--title);line-height:1.3}
.section-dark h2,.section-dark h3,.section-dark .section-title{color:#fff}
.section-title{font-size:clamp(30px,4vw,46px);margin:0 0 16px}
.section-intro{color:var(--muted);margin:0}
.section-dark .section-intro{color:rgba(255,255,255,.76)}
.hero{position:relative;overflow:hidden;padding:86px 0 74px;background:
 radial-gradient(circle at 12% 18%,rgba(255,107,53,.16),transparent 34%),
 radial-gradient(circle at 82% 20%,rgba(0,229,176,.18),transparent 28%),
 linear-gradient(135deg,#FFF1F7 0%,#ECF8FF 54%,#FFF7DE 100%)}
.hero:after{content:"";position:absolute;right:-160px;bottom:-180px;width:520px;height:520px;border-radius:50%;background:rgba(184,51,106,.08)}
.hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:1.05fr .95fr;align-items:center;gap:62px}
.hero-copy h1{font-size:clamp(54px,8vw,94px);margin:0;letter-spacing:-.03em}
.hero-subtitle{font-size:clamp(24px,3vw,38px);font-weight:800;color:var(--deep);margin:8px 0 18px}
.hero-copy p{font-size:17px;color:#57453B;margin:0 0 28px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:24px}
.hero-points{display:flex;flex-wrap:wrap;gap:10px}
.hero-points span,.pill{display:inline-flex;align-items:center;gap:7px;padding:8px 13px;border-radius:999px;background:#fff;border:1px solid var(--border);box-shadow:0 8px 24px rgba(97,45,16,.08);font-size:14px}
.hero-visual{position:relative}
.hero-visual img{width:100%;height:auto;object-fit:contain;border-radius:34px;box-shadow:0 34px 80px rgba(43,26,63,.2)}
.floating-card{position:absolute;background:#fff;border:1px solid var(--border);box-shadow:var(--shadow);border-radius:18px;padding:13px 16px;font-size:14px;font-weight:700}
.float-one{left:-24px;bottom:30px}.float-two{right:-18px;top:34px}
.highlight-bar{margin-top:-28px;position:relative;z-index:3}
.highlight-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;background:#fff;padding:16px;border:1px solid var(--border);border-radius:26px;box-shadow:var(--shadow)}
.highlight-item{padding:18px;border-radius:18px;background:linear-gradient(135deg,rgba(255,248,240,.95),rgba(233,255,248,.78))}
.highlight-item strong{display:block;color:var(--title);font-size:17px;margin-bottom:6px}
.highlight-item p{margin:0;color:var(--muted);font-size:14px;line-height:1.65}
.capsule-nav{display:flex;flex-wrap:wrap;gap:12px;justify-content:center}
.capsule-link{width:calc(20% - 10px);min-width:188px;padding:18px;border-radius:22px;background:#fff;border:1px solid var(--border);box-shadow:0 12px 30px rgba(97,45,16,.08);text-decoration:none;transition:.25s}
.capsule-link:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.capsule-link strong{display:block;color:var(--title);margin-bottom:5px}
.capsule-link span{display:block;color:var(--muted);font-size:13px}
.split{display:grid;grid-template-columns:1fr 1fr;gap:30px;align-items:center}
.split.reverse .split-media{order:-1}
.split-copy h2{font-size:clamp(30px,4vw,44px);margin:0 0 18px}
.split-copy p{color:var(--muted);margin:0 0 16px}
.split-media img,.content-img{width:100%;border-radius:28px;object-fit:contain;background:#fff;box-shadow:var(--shadow)}
.split-media img + img{margin-top:18px}
.text-link{display:inline-flex;align-items:center;gap:8px;color:var(--brand);font-weight:800;text-decoration:none;margin-top:8px}
.text-link:after{content:"→";transition:.2s}.text-link:hover:after{transform:translateX(4px)}
.grid-2,.grid-3,.grid-4{display:grid;gap:24px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.card,.zone-card,.info-card,.review-card{background:#fff;border:1px solid var(--border);box-shadow:var(--shadow);border-radius:22px}
.card{padding:28px}
.zone-card{overflow:hidden}
.zone-card img{width:100%;aspect-ratio:16/10;object-fit:contain;background:linear-gradient(135deg,#FFF1F7,#E9FFF8)}
.zone-content{padding:26px}
.zone-content h3,.card h3{margin:0 0 12px;font-size:23px}
.zone-content p,.card p{color:var(--muted);margin:0 0 12px}
.feature-list{list-style:none;padding:0;margin:20px 0}
.feature-list li{position:relative;padding-left:25px;margin:10px 0;color:#4F3E35}
.feature-list li:before{content:"✓";position:absolute;left:0;top:0;color:var(--brand);font-weight:900}
.three-cards .zone-card:nth-child(2){transform:translateY(18px)}
.safety-band{background:linear-gradient(135deg,#2B1A3F 0%,#402258 55%,#1B5C57 100%);color:#fff;border-radius:34px;padding:38px;display:grid;grid-template-columns:1fr 1fr;gap:28px}
.safety-band h2,.safety-band h3{color:#fff}
.safety-band p{color:rgba(255,255,255,.78)}
.safety-images{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.safety-images img{border-radius:22px;background:#fff;object-fit:contain;height:100%}
.review-card{padding:26px;position:relative}
.review-card:before{content:"“";position:absolute;right:20px;top:8px;font-size:58px;color:rgba(255,107,53,.16);font-family:Georgia,serif}
.review-card p{color:#4E3D34;margin:0 0 16px}
.review-card strong{color:var(--deep)}
.faq-list{display:grid;gap:14px}
.faq-item{background:#fff;border:1px solid var(--border);border-radius:18px;overflow:hidden}
.faq-question{width:100%;padding:19px 22px;background:#fff;border:0;text-align:left;font-weight:800;color:var(--title);cursor:pointer;display:flex;justify-content:space-between;gap:20px}
.faq-question:after{content:"+";font-size:24px;color:var(--brand)}
.faq-item.open .faq-question:after{content:"−"}
.faq-answer{display:none;padding:0 22px 20px;color:var(--muted)}
.faq-item.open .faq-answer{display:block}
.notice-box{border-radius:28px;padding:32px;background:linear-gradient(135deg,var(--gold-soft),var(--blue-soft));border:1px solid var(--border)}
.notice-box h2,.notice-box h3{margin-top:0}
.notice-box p{color:#5C4A40}
.page-hero{padding:78px 0 64px;background:
 radial-gradient(circle at 15% 20%,rgba(255,107,53,.16),transparent 28%),
 radial-gradient(circle at 80% 22%,rgba(0,229,176,.17),transparent 30%),
 linear-gradient(135deg,#FFF3EA,#EEFDF9)}
.page-hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:52px;align-items:center}
.page-hero h1{font-size:clamp(40px,6vw,68px);margin:0 0 14px}
.page-hero p{color:var(--muted);font-size:17px}
.page-hero img{width:100%;max-height:480px;object-fit:contain;border-radius:30px;box-shadow:var(--shadow);background:#fff}
.breadcrumb{display:flex;gap:8px;align-items:center;color:var(--soft);font-size:14px;margin-bottom:18px}
.breadcrumb a{color:var(--brand);text-decoration:none}
.article-section{padding:34px 0}
.article-section h2{font-size:30px;margin:0 0 16px}
.article-section h3{font-size:21px;margin:22px 0 8px}
.article-section p{color:#55443B;margin:0 0 16px}
.article-lead{font-size:18px;color:var(--muted)}
.info-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin:30px 0}
.info-card{padding:22px}
.info-card strong{display:block;color:var(--title);margin-bottom:7px}
.info-card p{margin:0;color:var(--muted);font-size:14px}
.steps{counter-reset:step;display:grid;gap:14px}
.step{position:relative;padding:22px 22px 22px 72px;background:#fff;border:1px solid var(--border);border-radius:18px}
.step:before{counter-increment:step;content:counter(step);position:absolute;left:20px;top:20px;width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:var(--gradient);color:#fff;font-weight:900}
.cta-band{display:flex;align-items:center;justify-content:space-between;gap:30px;padding:34px;border-radius:28px;background:var(--deep);color:#fff}
.cta-band h2{color:#fff;margin:0 0 8px}.cta-band p{margin:0;color:rgba(255,255,255,.74)}
.site-drawer{position:fixed;top:0;right:0;width:min(390px,90vw);height:100vh;background:#24130C;color:#FFF3E8;z-index:10002;transform:translateX(105%);transition:transform .28s ease;overflow-y:auto;padding:24px}
.drawer-open .site-drawer{transform:translateX(0)}
.drawer-overlay{position:fixed;inset:0;background:rgba(20,8,4,.62);z-index:10001;opacity:0;pointer-events:none;transition:.28s}
.drawer-open .drawer-overlay{opacity:1;pointer-events:auto}
.drawer-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:22px}
.drawer-brand{display:flex;align-items:center;gap:10px;color:#fff;text-decoration:none;font-weight:900;font-size:22px}
.drawer-brand img{width:44px;height:44px;object-fit:contain;border-radius:14px}
.drawer-close{border:0;background:rgba(255,255,255,.1);color:#fff;width:42px;height:42px;border-radius:14px;font-size:28px;cursor:pointer}
.drawer-nav{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.drawer-nav a{padding:12px 14px;border-radius:13px;background:rgba(255,255,255,.06);color:#FFF3E8;text-decoration:none}
.drawer-nav a:hover{background:rgba(0,229,176,.15)}
.drawer-note{margin-top:22px;padding:18px;border-radius:18px;background:rgba(255,255,255,.07)}
.drawer-note p{color:rgba(255,255,255,.7);font-size:13px;margin:6px 0 0}
.site-footer{background:#1A0F0A;color:#FFF3E8;padding:64px 0 0}
.footer-inner{width:min(1180px,calc(100% - 40px));margin:0 auto;display:grid;grid-template-columns:1.1fr 1.9fr;gap:70px}
.footer-brand p{color:rgba(255,243,232,.65);max-width:420px}
.footer-logo{margin-bottom:16px}
.footer-links{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.footer-links h3{color:#fff;font-size:16px;margin:0 0 14px}
.footer-links a{display:block;color:rgba(255,243,232,.7);text-decoration:none;margin:8px 0;font-size:14px}
.footer-links a:hover{color:var(--neon)}
.footer-bottom{margin-top:46px;border-top:1px solid rgba(255,255,255,.1);padding:18px 20px;text-align:center;color:rgba(255,243,232,.55);font-size:13px}
.mobile-bottom-nav{display:none}
@media(max-width:1080px){
  .nav-core{display:none}.mobile-only{display:flex}.desktop-menu{display:none}
  .hero-grid,.page-hero-grid{grid-template-columns:1fr;gap:36px}
  .hero-copy{text-align:center}.hero-actions,.hero-points{justify-content:center}
  .hero-visual{max-width:720px;margin:0 auto}
  .highlight-grid{grid-template-columns:1fr 1fr}
  .grid-4{grid-template-columns:1fr 1fr}
  .footer-inner{grid-template-columns:1fr;gap:38px}
}
@media(max-width:760px){
  body{padding-bottom:68px}.header-inner{min-height:64px;padding:0 14px}
  .site-logo img{width:38px;height:38px}.site-logo strong{font-size:21px}
  .compact-btn{min-height:38px;padding:0 14px;font-size:13px}
  .section{padding:62px 0}.section-sm{padding:44px 0}
  .container,.narrow{width:min(100% - 28px,1180px)}
  .hero{padding:62px 0 52px}.hero-copy h1{font-size:58px}.hero-subtitle{font-size:26px}
  .floating-card{display:none}.highlight-bar{margin-top:0;padding-top:16px}
  .highlight-grid,.grid-2,.grid-3,.grid-4,.info-strip,.split,.safety-band{grid-template-columns:1fr}
  .three-cards .zone-card:nth-child(2){transform:none}
  .capsule-link{width:100%;min-width:0}
  .safety-band{padding:24px}.safety-images{grid-template-columns:1fr 1fr}
  .page-hero{padding:58px 0 48px}.page-hero h1{font-size:42px}
  .cta-band{align-items:flex-start;flex-direction:column}
  .footer-links{grid-template-columns:1fr 1fr}
  .drawer-nav{grid-template-columns:1fr}
  .mobile-bottom-nav{position:fixed;left:0;right:0;bottom:0;z-index:9998;display:grid;grid-template-columns:repeat(4,1fr);background:rgba(255,255,255,.96);backdrop-filter:blur(12px);border-top:1px solid var(--border);box-shadow:0 -8px 28px rgba(97,45,16,.1)}
  .mobile-bottom-nav a{padding:9px 4px 8px;display:flex;flex-direction:column;align-items:center;gap:2px;text-decoration:none;color:var(--muted);font-size:12px}
  .mobile-bottom-nav span{font-size:18px;color:var(--brand)}
}
@media(max-width:470px){
  .site-logo strong{display:none}.header-actions{gap:6px}
  .highlight-grid{grid-template-columns:1fr}
  .hero-points{align-items:stretch;flex-direction:column}.hero-points span{justify-content:center}
  .footer-links{grid-template-columns:1fr}
  .safety-images{grid-template-columns:1fr}
}