*{box-sizing:border-box}html{scroll-behavior:smooth;max-width:100%;overflow-x:hidden}body{margin:0;max-width:100%;overflow-x:hidden;background:#fff;color:#1F2329;font-family:Arial,"PingFang SC","Microsoft YaHei",sans-serif;line-height:1.8}body.drawer-open{overflow:hidden}a{color:inherit}img,.media,.card,.grid>*{max-width:100%}button{font:inherit;cursor:pointer}:focus-visible{outline:2px solid #C90000;outline-offset:3px}.site-header{position:sticky;top:0;z-index:9999;width:100%;background:rgba(255,255,255,.96);border-bottom:1px solid rgba(201,0,0,.08);backdrop-filter:blur(10px)}.header-inner{max-width:1280px;min-height:74px;margin:0 auto;padding:0 22px;display:flex;align-items:center;justify-content:space-between;gap:20px}.site-logo,.drawer-logo,.footer-logo{display:inline-flex;align-items:center;text-decoration:none}.site-logo img{display:block;height:48px;width:auto;max-width:160px;object-fit:contain}.logo-ph{display:block;width:132px;height:42px;border-radius:10px;background:linear-gradient(150deg,#F1F3F6,#fff);border:1px solid rgba(201,0,0,.10)}.nav-core{display:flex;align-items:center;gap:18px;white-space:nowrap;flex-wrap:nowrap}.nav-core a{color:#1F2329;padding:10px 4px;position:relative;font-weight:700;text-decoration:none}.nav-core a:hover,.nav-core a.active{color:#C90000}.nav-core a.active::after{content:"";position:absolute;left:0;right:0;bottom:-10px;height:3px;border-radius:999px;background:#C90000}.header-reg-btn{height:44px;min-width:88px;padding:0 22px;display:inline-flex;align-items:center;justify-content:center;background:linear-gradient(180deg,#F12B2B 0%,#C90000 55%,#A80000 100%);color:#fff;border-radius:999px;text-decoration:none;font-weight:700;white-space:nowrap}.menu-toggle{display:none;width:42px;height:42px;border:0;background:#F6F7F9;border-radius:12px;align-items:center;justify-content:center;flex-direction:column;gap:5px;padding:0}.menu-toggle span{display:block;width:20px;height:2px;background:#1F2329;border-radius:99px}.page-shell{max-width:1280px;margin:0 auto;display:grid;grid-template-columns:230px minmax(0,1fr);gap:32px;padding:30px 22px 0}.channel-sidebar{position:sticky;top:100px;align-self:start;max-height:calc(100vh - 120px);overflow:auto;background:#fff;border:1px solid rgba(201,0,0,.10);border-radius:18px;padding:16px;box-shadow:0 12px 30px rgba(18,28,45,.05)}.side-group+.side-group{margin-top:16px;padding-top:16px;border-top:1px solid #EEF0F3}.side-group strong{display:block;color:#8A93A0;font-size:13px;letter-spacing:.08em;margin-bottom:7px}.side-group a{display:block;text-decoration:none;padding:8px 10px;border-radius:10px;color:#1F2329;font-size:14px}.side-group a:hover,.side-group a.active{color:#C90000;background:#FFF4F4}.site-main{min-width:0}.mobile-drawer{position:fixed;z-index:10020;left:0;top:0;bottom:0;width:min(84vw,320px);background:#fff;transform:translateX(-105%);transition:transform .24s ease;visibility:hidden;pointer-events:none;box-shadow:0 20px 50px rgba(0,0,0,.18);overflow:auto}.mobile-drawer.is-open{transform:translateX(0);visibility:visible;pointer-events:auto}.drawer-overlay{position:fixed;z-index:10010;inset:0;background:rgba(17,21,28,.55);opacity:0;visibility:hidden;pointer-events:none;transition:opacity .2s ease}.drawer-overlay.is-open{opacity:1;visibility:visible;pointer-events:auto}.drawer-head{min-height:74px;display:flex;align-items:center;justify-content:space-between;padding:12px 16px;border-bottom:1px solid #EEF0F3}.drawer-logo img{height:42px;width:auto;max-width:145px;object-fit:contain}.drawer-close{width:40px;height:40px;border:0;border-radius:12px;background:#F6F7F9;font-size:28px;line-height:1;color:#1F2329}.drawer-nav{padding:10px 14px 24px}.drawer-group{padding:10px 0}.drawer-group strong{display:block;padding:0 10px 5px;color:#8A93A0;font-size:13px}.drawer-group a{display:block;text-decoration:none;padding:11px 10px;border-bottom:1px solid #F0F1F3;color:#1F2329}.drawer-group a.active{color:#C90000;border-left:3px solid #C90000;padding-left:7px}.hero{padding:54px 0 34px}.hero-copy{max-width:900px}.eyebrow{display:inline-flex;color:#C90000;font-weight:800;font-size:14px;letter-spacing:.08em;margin-bottom:12px}h1,h2,h3{margin-top:0;line-height:1.2;color:#1F2329}h1{font-size:clamp(38px,5vw,56px);margin-bottom:18px;letter-spacing:-.025em}h2{font-size:clamp(28px,3.6vw,36px);margin-bottom:16px}h3{font-size:22px;margin-bottom:10px}.hero p{font-size:18px;color:#5D6673;max-width:850px;margin:0}.section{padding:78px 0}.section.soft{background:#F6F7F9;margin-left:-22px;margin-right:-22px;padding-left:22px;padding-right:22px}.section-header{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:26px}.section-header p{max-width:720px;margin:0;color:#5D6673}.grid{display:grid;gap:20px}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}.card{background:#fff;border:1px solid rgba(201,0,0,.08);border-radius:18px;padding:22px;box-shadow:0 12px 30px rgba(18,28,45,.06);transition:transform .18s ease,border-color .18s ease}.card:hover{transform:translateY(-3px);border-color:rgba(201,0,0,.22)}.card p{margin:0;color:#5D6673}.text-link{display:inline-flex;margin-top:15px;color:#C90000;font-weight:800;text-decoration:none}.text-link:hover{text-decoration:underline}.chip{display:inline-flex;padding:5px 10px;border-radius:999px;background:#FFF2F2;color:#C90000;font-size:13px;font-weight:800;margin-bottom:10px}.split{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(300px,.85fr);gap:36px;align-items:center}.split.reverse{grid-template-columns:minmax(300px,.85fr) minmax(0,1.15fr)}.split.reverse .split-copy{order:2}.split-copy p,.split-copy ul{color:#5D6673}.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px}.btn-primary,.btn-secondary{min-height:44px;padding:0 20px;border-radius:999px;display:inline-flex;align-items:center;justify-content:center;text-decoration:none;font-weight:800}.btn-primary{background:linear-gradient(180deg,#F12B2B 0%,#C90000 55%,#A80000 100%);color:#fff}.btn-secondary{background:#fff;color:#C90000;border:1px solid rgba(201,0,0,.2)}.media{position:relative;width:100%;max-width:100%;overflow:hidden;border-radius:16px;background:#F7F8FA}.media>img{position:absolute;inset:0;width:100%;height:100%;max-width:100%;object-fit:contain;object-position:center;display:block}.media-ph{width:100%;height:100%;background:linear-gradient(160deg,#F1F3F6,#fff)}.media-card{aspect-ratio:16/10;max-height:210px}.media-block{aspect-ratio:16/10;max-height:300px}.media-banner{aspect-ratio:16/6;min-height:260px;max-height:360px}.media-app{aspect-ratio:9/16;max-width:280px;max-height:460px;margin:0 auto}.media+.card-body{padding-top:16px}.hero-slider{position:relative;margin-top:20px;border-radius:22px;overflow:hidden;background:#F7F8FA;border:1px solid #EEF0F3}.hero-slide{display:none}.hero-slide.is-active{display:block}.hero-slider .media{border-radius:0}.slider-arrow{position:absolute;top:50%;transform:translateY(-50%);z-index:5;width:42px;height:42px;border-radius:50%;border:1px solid rgba(31,35,41,.12);background:rgba(255,255,255,.92);color:#1F2329;font-size:24px}.slider-arrow.prev{left:14px}.slider-arrow.next{right:14px}.slider-dots{position:absolute;z-index:5;left:50%;bottom:14px;transform:translateX(-50%);display:flex;gap:8px}.slider-dot{width:10px;height:10px;border:0;border-radius:50%;background:rgba(31,35,41,.28);padding:0}.slider-dot.is-active{background:#C90000}.review{padding:22px;border-radius:16px;background:#fff;border:1px solid #ECEFF3}.review p{margin:0;color:#4C5561}.review cite{display:block;margin-top:12px;color:#8A93A0;font-style:normal;font-size:14px}.faq-list{display:grid;gap:12px}.faq-item{background:#fff;border:1px solid #E9ECF0;border-radius:16px;overflow:hidden}.faq-question{width:100%;min-height:54px;text-align:left;border:0;background:#fff;padding:16px 50px 16px 18px;font-weight:800;color:#1F2329;position:relative}.faq-question::after{content:"+";position:absolute;right:18px;top:50%;transform:translateY(-50%);color:#C90000;font-size:24px}.faq-question[aria-expanded="true"]::after{content:"−"}.faq-answer{padding:0 18px 18px;color:#5D6673}.faq-answer p{margin:0}.notice{background:#FFF8F8;border:1px solid rgba(201,0,0,.12);border-radius:18px;padding:22px}.notice strong{color:#C90000}.article{max-width:900px}.article p,.article li{color:#4F5966}.article p{margin:0 0 18px}.article h2{margin-top:48px}.stat-strip{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.stat-item{padding:20px;background:#F6F7F9;border-radius:16px}.stat-item strong{display:block;color:#C90000;font-size:18px;margin-bottom:5px}.stat-item span{color:#5D6673}.site-footer{margin-top:84px;background:#11151C;color:#E7ECF3;border-top:1px solid rgba(255,255,255,.08)}.footer-inner{max-width:1280px;margin:0 auto;padding:48px 22px;display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:30px}.footer-brand p{color:#AEB7C4;max-width:360px}.footer-logo img{height:46px;width:auto;max-width:160px;object-fit:contain}.footer-col{display:flex;flex-direction:column;gap:9px}.footer-col a{color:#E7ECF3;text-decoration:none}.footer-bottom{max-width:1280px;margin:0 auto;padding:18px 22px 28px;border-top:1px solid rgba(255,255,255,.08);color:#AEB7C4;font-size:14px}.footer-bottom p{margin:4px 0}.mobile-bottom-nav{display:none}@media(max-width:1120px){.page-shell{grid-template-columns:1fr}.channel-sidebar{display:none}.nav-core{gap:12px}.header-inner{gap:14px}}@media(max-width:900px){.nav-core{display:none}.menu-toggle{display:flex}.header-inner{display:grid;grid-template-columns:88px 1fr 88px;gap:8px}.site-logo{justify-self:center}.header-reg-btn{justify-self:end;min-width:78px;padding:0 16px}.menu-toggle{justify-self:start}.grid-4,.grid-3{grid-template-columns:repeat(2,minmax(0,1fr))}.split,.split.reverse{grid-template-columns:1fr}.split.reverse .split-copy{order:initial}.stat-strip{grid-template-columns:repeat(2,minmax(0,1fr))}.footer-inner{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:767px){body{padding-bottom:64px}.header-inner{min-height:64px;padding:0 14px;grid-template-columns:74px 1fr 74px}.site-logo img{height:38px;max-width:132px}.header-reg-btn{height:40px;min-width:70px;padding:0 13px;font-size:14px}.menu-toggle{width:40px;height:40px}.page-shell{padding:18px 14px 0}.hero{padding:36px 0 22px}h1{font-size:clamp(30px,10vw,38px)}h2{font-size:clamp(24px,8vw,28px)}.hero p{font-size:16px}.section{padding:52px 0}.section.soft{margin-left:-14px;margin-right:-14px;padding-left:14px;padding-right:14px}.section-header{display:block}.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}.media-banner{min-height:150px;max-height:210px}.media-card{max-height:160px}.media-block{max-height:200px}.media-app{max-width:200px;max-height:340px}.stat-strip{grid-template-columns:1fr}.footer-inner{grid-template-columns:1fr;padding:38px 18px 24px}.site-footer{margin-top:58px}.mobile-bottom-nav{position:fixed;display:grid;grid-template-columns:repeat(4,1fr);left:0;right:0;bottom:0;z-index:9000;background:#fff;border-top:1px solid #E5E8EC;padding-bottom:env(safe-area-inset-bottom)}.mobile-bottom-nav a{min-height:58px;display:flex;align-items:center;justify-content:center;text-decoration:none;color:#5D6673;font-size:14px;font-weight:700}.mobile-bottom-nav a.active{color:#C90000}}@media(max-width:390px){.header-inner{grid-template-columns:68px 1fr 68px;padding:0 10px}.site-logo img{max-width:120px;height:36px}.header-reg-btn{min-width:64px;padding:0 10px}}@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;animation:none!important;transition:none!important}.card:hover{transform:none}}