*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#F5F7FF;color:#1F2740;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;line-height:1.75;overflow-x:hidden}a{color:inherit}img{max-width:100%;height:auto}button,a{ -webkit-tap-highlight-color:transparent}.site-header{position:sticky;top:0;width:100%;z-index:9999;background:rgba(12,18,40,.94);backdrop-filter:blur(12px);box-shadow:0 8px 26px rgba(25,43,91,.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:9px;text-decoration:none;color:#fff;white-space:nowrap}.site-logo img{width:42px;height:42px;object-fit:contain;display:block}.site-logo strong{font-size:20px;letter-spacing:.5px}.nav-core{display:flex;align-items:center;gap:8px;margin-left:auto}.nav-core a{color:#EEF2FF;text-decoration:none;border-radius:999px;padding:8px 11px;font-size:14px;white-space:nowrap}.nav-core a:hover,.nav-core a.active{color:#fff;background:rgba(0,212,255,.16)}.header-actions{display:flex;align-items:center;gap:10px}.main-btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 24px;background:linear-gradient(135deg,#5B6CFF 0%,#7A5CFF 48%,#00D4FF 100%);color:#fff!important;text-decoration:none;border-radius:999px;box-shadow:0 14px 32px rgba(91,108,255,.22);font-weight:700}.main-btn.compact{min-height:40px;padding:0 18px;font-size:14px}.secondary-btn{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 22px;border:1px solid rgba(91,108,255,.28);border-radius:999px;text-decoration:none;background:#fff;color:#5B6CFF;font-weight:700}.menu-btn{width:42px;height:42px;border:0;border-radius:14px;background:rgba(255,255,255,.1);display:flex;flex-direction:column;justify-content:center;align-items:center;gap:4px;cursor:pointer}.menu-btn span{width:18px;height:2px;background:#fff;border-radius:2px}.mobile-menu-btn{display:none}.drawer-overlay{position:fixed;inset:0;background:rgba(5,9,24,.48);opacity:0;visibility:hidden;transition:.25s;z-index:10000}.site-drawer{position:fixed;top:0;right:0;width:min(390px,88vw);height:100vh;background:#fff;z-index:10001;transform:translateX(100%);transition:.3s;box-shadow:-20px 0 60px rgba(12,18,40,.2);padding:22px;overflow-y:auto}.drawer-open .drawer-overlay{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;padding:6px 4px 18px}.drawer-head strong{font-size:24px;color:#131A35}.drawer-close{width:42px;height:42px;border:0;border-radius:50%;background:#EFF8FF;color:#16213E;font-size:26px;cursor:pointer}.drawer-nav{display:grid;grid-template-columns:1fr 1fr;gap:10px}.drawer-nav a{padding:12px 14px;border-radius:14px;background:#F5F7FF;text-decoration:none;color:#1F2740;border:1px solid rgba(91,108,255,.1)}.drawer-nav a:hover{color:#5B6CFF;border-color:rgba(91,108,255,.3)}.drawer-note{margin-top:18px;padding:16px;border-radius:16px;background:#FFF4D6;color:#66552a;font-size:13px}.container{width:min(1180px,calc(100% - 40px));margin:0 auto}.hero{padding:70px 0 54px;background:radial-gradient(circle at 18% 20%,rgba(122,92,255,.16),transparent 32%),radial-gradient(circle at 82% 15%,rgba(0,212,255,.16),transparent 26%),linear-gradient(180deg,#F5F7FF 0%,#eef5ff 100%)}.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:50px;align-items:center}.eyebrow,.section-kicker{display:inline-flex;align-items:center;gap:8px;color:#5B6CFF;font-weight:800;font-size:13px;letter-spacing:.08em;text-transform:uppercase}.eyebrow:before,.section-kicker:before{content:"";width:28px;height:2px;background:linear-gradient(90deg,#5B6CFF,#00D4FF);border-radius:99px}.hero h1{margin:12px 0 8px;color:#131A35;font-size:clamp(42px,6vw,78px);line-height:1.05;letter-spacing:-.04em}.hero h2{margin:0 0 20px;color:#16213E;font-size:clamp(24px,3vw,38px);line-height:1.25}.hero p{font-size:17px;color:#66708A;margin:0 0 26px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap}.hero-points{display:flex;gap:10px;flex-wrap:wrap;margin-top:24px}.hero-points span{padding:8px 13px;border-radius:999px;background:#fff;border:1px solid rgba(91,108,255,.16);font-size:13px;color:#48516a}.hero-visual{position:relative;padding:16px}.hero-visual:before{content:"";position:absolute;inset:8% 2% 6% 8%;background:linear-gradient(135deg,rgba(91,108,255,.18),rgba(0,212,255,.14));filter:blur(1px);border-radius:42px;transform:rotate(-4deg)}.hero-visual img{position:relative;display:block;width:100%;max-height:560px;object-fit:contain;filter:drop-shadow(0 30px 40px rgba(25,43,91,.2))}.section{padding:72px 0}.section.soft{background:#fff}.section.deep{background:linear-gradient(145deg,#11182F,#16213E);color:#EEF2FF}.section.deep h2,.section.deep h3{color:#fff}.section.deep p{color:#c9d1e8}.section-head{display:flex;align-items:end;justify-content:space-between;gap:30px;margin-bottom:30px}.section-title{margin:8px 0 0;color:#131A35;font-size:clamp(28px,4vw,46px);line-height:1.2}.section-desc{max-width:640px;margin:0;color:#66708A}.highlights{margin-top:-18px;position:relative;z-index:2}.highlight-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.card,.zone-card,.info-card,.review-card{background:#fff;border:1px solid rgba(91,108,255,.18);box-shadow:0 20px 46px rgba(25,43,91,.10);border-radius:22px}.highlight-card{padding:22px}.highlight-card h3{margin:0 0 7px;color:#131A35}.highlight-card p{margin:0;color:#66708A;font-size:14px}.pill-grid{display:flex;flex-wrap:wrap;gap:12px}.pill-link{flex:1 1 180px;min-height:88px;padding:15px 16px;text-decoration:none;border-radius:18px;background:#fff;border:1px solid rgba(91,108,255,.16);transition:.2s}.pill-link:hover{transform:translateY(-2px);box-shadow:0 16px 34px rgba(25,43,91,.10)}.pill-link strong{display:block;color:#131A35;margin-bottom:3px}.pill-link span{display:block;color:#66708A;font-size:13px;line-height:1.5}.media-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:center}.content-img{display:block;width:100%;max-height:460px;object-fit:contain;border-radius:24px}.visual-stack{display:grid;gap:14px}.visual-pair{display:grid;grid-template-columns:1fr 1fr;gap:14px}.visual-pair .content-img{height:150px;object-fit:contain;background:#fff;padding:8px;border:1px solid rgba(91,108,255,.12)}.copy-card{padding:30px}.copy-card h2,.copy-card h3{margin:8px 0 16px;color:#131A35}.copy-card p{color:#66708A}.service-points{display:grid;gap:10px;margin:20px 0}.service-points div{padding:13px 15px;border-radius:14px;background:#F5F7FF;border:1px solid rgba(91,108,255,.11)}.text-link{display:inline-flex;align-items:center;gap:6px;color:#5B6CFF;text-decoration:none;font-weight:700}.text-link:after{content:"→"}.two-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}.three-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.zone-card{overflow:hidden}.zone-card img{display:block;width:100%;height:250px;object-fit:contain;background:#F7F9FF;padding:10px}.zone-body{padding:24px}.zone-body h3{margin:0 0 10px;color:#131A35;font-size:24px}.zone-body p{margin:0 0 16px;color:#66708A}.mini-points{display:grid;gap:8px;margin:16px 0}.mini-points span{font-size:13px;color:#48516a;padding-left:18px;position:relative}.mini-points span:before{content:"";position:absolute;left:0;top:.7em;width:7px;height:7px;border-radius:50%;background:#7A5CFF}.safety-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.safety-card{padding:28px;display:grid;grid-template-columns:140px 1fr;gap:22px;align-items:center}.safety-card img{width:140px;height:140px;object-fit:contain}.safety-card h3{margin:0 0 8px}.safety-card p{margin:0;color:#66708A}.review-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.review-card{padding:22px}.review-card p{margin:0;color:#48516a}.review-card strong{display:block;margin-top:14px;color:#5B6CFF;font-size:13px}.faq-list{display:grid;gap:12px}.faq-item{background:#fff;border:1px solid rgba(91,108,255,.16);border-radius:18px;padding:20px 22px}.faq-item h3{margin:0 0 8px;color:#131A35;font-size:18px}.faq-item p{margin:0;color:#66708A}.notice{padding:28px;border-radius:24px;background:linear-gradient(135deg,#FFF4D6,#EFF8FF);border:1px solid rgba(91,108,255,.12)}.notice h2,.notice h3{margin:0 0 10px;color:#131A35}.notice p{margin:0;color:#5e6170}.inner-hero{padding:62px 0 40px;background:radial-gradient(circle at 80% 20%,rgba(0,212,255,.15),transparent 28%),linear-gradient(180deg,#F5F7FF,#eef4ff)}.inner-hero-grid{display:grid;grid-template-columns:1fr .78fr;gap:38px;align-items:center}.inner-hero h1{margin:10px 0 16px;color:#131A35;font-size:clamp(36px,5vw,58px);line-height:1.12}.inner-hero p{margin:0 0 22px;color:#66708A;font-size:17px}.inner-hero img{width:100%;max-height:380px;object-fit:contain}.article-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:26px;align-items:start}.article-main{display:grid;gap:20px}.article-card{padding:28px}.article-card h2{margin:0 0 12px;color:#131A35;font-size:26px}.article-card h3{margin:20px 0 8px;color:#16213E}.article-card p{margin:0 0 14px;color:#66708A}.article-card ul{margin:10px 0 0;padding-left:20px;color:#66708A}.article-card li+li{margin-top:8px}.sidebar{display:grid;gap:18px;position:sticky;top:96px}.sidebar .info-card{padding:22px}.sidebar h3{margin:0 0 10px;color:#131A35}.sidebar p{margin:0 0 12px;color:#66708A;font-size:14px}.quote{padding:20px;border-left:4px solid #7A5CFF;background:#F5F7FF;border-radius:0 16px 16px 0;color:#48516a}.site-footer{background:#0B1024;color:#EEF2FF;padding:56px 0 0}.footer-inner{width:min(1180px,calc(100% - 40px));margin:0 auto;display:grid;grid-template-columns:1.7fr repeat(3,1fr);gap:28px}.footer-logo{display:flex;align-items:center;gap:10px;text-decoration:none;color:#fff;font-size:22px;font-weight:800}.footer-logo img{width:42px;height:42px;object-fit:contain}.footer-brand p{max-width:420px;color:#aeb7cf;font-size:14px}.footer-links{display:flex;flex-direction:column;gap:8px}.footer-links h3{margin:0 0 8px;color:#fff;font-size:15px}.footer-links a{color:#cdd5e9;text-decoration:none;font-size:14px}.footer-links a:hover{color:#00D4FF}.footer-bottom{margin-top:38px;border-top:1px solid rgba(255,255,255,.08);padding:18px 20px;text-align:center;color:#9ea9c3;font-size:12px}.mobile-bottom-nav{display:none}
@media(max-width:980px){.nav-core{display:none}.desktop-menu-btn{display:none}.mobile-menu-btn{display:flex}.header-inner{display:grid;grid-template-columns:42px 1fr auto}.site-logo{justify-self:center}.site-logo strong{display:none}.header-actions{justify-self:end}.hero-grid,.inner-hero-grid,.media-grid,.article-grid{grid-template-columns:1fr}.hero{padding-top:46px}.hero-visual{order:-1;max-width:680px;margin:0 auto}.highlight-grid{grid-template-columns:repeat(2,1fr)}.three-grid{grid-template-columns:1fr 1fr}.review-grid{grid-template-columns:1fr 1fr}.footer-inner{grid-template-columns:1fr 1fr}.sidebar{position:static}}
@media(max-width:700px){.visual-pair{grid-template-columns:1fr}.visual-pair .content-img{height:auto}body{padding-bottom:68px}.container{width:min(100% - 28px,1180px)}.header-inner{padding:0 14px;min-height:64px}.header-actions .main-btn{min-height:36px;padding:0 13px;font-size:12px}.site-logo img{width:38px;height:38px}.hero{padding:38px 0 42px}.hero-grid{gap:28px}.hero p{font-size:15px}.hero-actions{display:grid;grid-template-columns:1fr 1fr}.hero-actions a{width:100%}.highlight-grid,.two-grid,.three-grid,.safety-grid,.review-grid{grid-template-columns:1fr}.section{padding:52px 0}.section-head{align-items:start;flex-direction:column;margin-bottom:24px}.copy-card,.article-card{padding:22px}.zone-card img{height:220px}.safety-card{grid-template-columns:86px 1fr;padding:20px}.safety-card img{width:86px;height:86px}.footer-inner{grid-template-columns:1fr}.site-footer{padding-top:42px}.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);border-top:1px solid rgba(91,108,255,.14);backdrop-filter:blur(12px);padding-bottom:env(safe-area-inset-bottom)}.mobile-bottom-nav a{min-height:58px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-decoration:none;color:#66708A;font-size:11px}.mobile-bottom-nav a span{font-size:18px;line-height:1;color:#5B6CFF}.drawer-nav{grid-template-columns:1fr}.site-drawer{width:min(360px,90vw)}.inner-hero{padding:42px 0 30px}}