*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#151A23;color:#E8ECF5;font-family:Arial,"PingFang SC","Microsoft YaHei",sans-serif;font-size:16px;line-height:1.75;overflow-x:hidden}body.drawer-open{overflow:hidden}img,svg{max-width:100%}a{color:#E8ECF5;text-decoration:none;touch-action:manipulation}a:hover{color:#F1DCA3}button{font:inherit;cursor:pointer;touch-action:manipulation}button:focus-visible,a:focus-visible{outline:2px solid #F1DCA3;outline-offset:3px}.container{width:min(1200px,calc(100% - 40px));margin-inline:auto}.site-header{position:relative;z-index:20;background:#151A23;border-bottom:1px solid #303849}.header-inner{height:82px;display:flex;align-items:center;justify-content:space-between;gap:26px;min-width:0}.site-brand{display:flex;align-items:center;flex-shrink:0;max-width:205px;color:#F1DCA3;font-size:20px;white-space:nowrap}.site-brand img{width:auto;height:36px;object-fit:contain;display:block}.desktop-nav{display:flex;gap:clamp(12px,2vw,30px);align-items:center;justify-content:center;white-space:nowrap;flex:1;min-width:0}.desktop-nav a{font-size:15px;min-height:42px;display:flex;align-items:center;border-bottom:2px solid transparent;padding:3px 0 0}.desktop-nav a.active{color:#F1DCA3;border-color:#F1DCA3}.gold-button{display:inline-flex;align-items:center;justify-content:center;background:#F1DCA3;color:#151A23;border-radius:999px;min-height:44px;min-width:102px;padding:7px 18px;font-size:14px;font-weight:700;white-space:nowrap}.gold-button:hover{background:#E3C98F;color:#151A23}.top-register{flex-shrink:0}.menu-toggle{display:none}.site-main{padding:32px 0 84px;min-height:62vh}.section-intro{max-width:820px;margin-bottom:25px}.eyebrow{color:#F1DCA3;letter-spacing:.08em;font-size:13px;font-weight:700;margin:0 0 6px}h1,h2,h3{line-height:1.35;margin-top:0;overflow-wrap:anywhere}h1{font-size:clamp(32px,3.2vw,42px);color:#F1DCA3;letter-spacing:.01em;margin-bottom:16px}h2{font-size:24px;color:#F1DCA3;margin-bottom:15px}h3{font-size:18px;color:#E8ECF5;margin-bottom:10px}p{margin:0 0 16px;color:#D8DEEB}p:last-child{margin-bottom:0}.muted{color:#B8C0D3}.hero{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:center;padding:18px 0 32px}.hero-copy{max-width:590px}.hero-copy p{font-size:17px}.hero-media .media{height:clamp(260px,29vw,350px);aspect-ratio:auto}.media{position:relative;width:100%;max-width:100%;overflow:hidden;border-radius:14px;background:#1B2130}.media > img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;object-position:center center;display:block}.media-16x9{aspect-ratio:16/9}.media-3x4{aspect-ratio:3/4}.media-fallback{display:flex;align-items:center;justify-content:center;border:1px solid #343D52}.fallback-mark{width:34%;height:34%;border:2px solid #424B5D;border-radius:16px;transform:rotate(-8deg);opacity:.5}.feature-card,.prose-panel,.brand-card,.faq-item,.note-item{background:#1B2130;border:1px solid #30384C;border-radius:16px;padding:24px;min-width:0}.prose-panel{margin:24px 0}.prose-panel p+p{margin-top:14px}.card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin:22px 0 30px}.card-grid.four{grid-template-columns:repeat(4,minmax(0,1fr))}.text-link{font-size:14px;color:#F1DCA3}.text-link a,.inline-links a{color:#F1DCA3;text-decoration:underline;text-underline-offset:4px}.channel-strip{display:flex;gap:12px;flex-wrap:wrap;margin:24px 0}.channel-strip a{background:#202738;border:1px solid #343E55;border-radius:999px;padding:8px 16px;min-height:40px}.brand-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin:20px 0 30px}.brand-card{padding:17px}.brand-card .media{margin-bottom:15px}.brand-card p{color:#B8C0D3;font-size:14px;line-height:1.7}.brand-card .media-16x9{height:auto}.brand-card h3{margin-bottom:8px}.gallery-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.gallery-cell{background:#1B2130;border:1px solid #30384C;border-radius:16px;padding:16px}.gallery-cell .media{margin-bottom:12px}.gallery-cell h3{margin:0 0 8px}.gallery-cell p{color:#B8C0D3}.faq-list,.note-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin:24px 0}.faq-item h2,.note-item h2{font-size:19px}.reading-index{display:flex;flex-wrap:wrap;gap:12px;margin:22px 0}.reading-index a{display:inline-flex;min-height:40px;align-items:center;background:#202738;padding:7px 15px;border-radius:8px}.site-footer{background:#0E121A;color:#D5DBEA;padding:50px 0 24px}.footer-grid{display:grid;grid-template-columns:2fr repeat(3,1fr);gap:36px}.site-footer a{color:#D5DBEA;display:block;min-height:32px;font-size:14px}.site-footer a:hover{color:#F1DCA3}.footer-brand img{height:34px;width:auto;object-fit:contain}.footer-brand strong{color:#F1DCA3}.footer-about p{margin-top:18px;font-size:14px;max-width:355px;color:#D5DBEA}.site-footer h2{font-size:16px;color:#F1DCA3;margin-bottom:14px}.footer-bottom{margin-top:36px;padding-top:18px;border-top:1px solid #30384C;display:flex;justify-content:space-between;gap:16px;color:#B8C0D3;font-size:13px}.mobile-bottom{display:none}.mobile-drawer,.drawer-mask{display:none}.drawer-top{display:flex;align-items:center;justify-content:space-between;min-height:73px;padding:10px 18px;border-bottom:1px solid #31394D}.drawer-logo{color:#F1DCA3}.drawer-logo img{height:32px;width:auto;object-fit:contain}.drawer-close{background:transparent;border:0;color:#E8ECF5;font-size:32px;min-width:40px;min-height:40px}.drawer-scroll{overflow-y:auto;height:calc(100% - 74px);padding:10px 18px 32px}.drawer-label{font-size:13px;color:#F1DCA3;margin:18px 0 6px}.drawer-scroll>a{display:flex;min-height:43px;align-items:center;border-bottom:1px solid #30384C}.inline-links{margin-top:18px}.inline-links a{display:inline-block;margin:0 16px 7px 0}.notice-line{padding:17px 20px;border-left:3px solid #F1DCA3;background:#202738;color:#B8C0D3;border-radius:4px}.media-caption{margin-top:10px;font-size:13px;color:#8F98AD}@media(max-width:980px){.header-inner{height:66px;display:grid;grid-template-columns:90px minmax(0,1fr) 90px;gap:7px}.menu-toggle{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;background:transparent;border:0;width:44px;height:44px}.menu-toggle span{width:22px;height:2px;background:#E8ECF5}.site-brand{justify-self:center;max-width:100%;font-size:17px;overflow:hidden}.site-brand img{height:28px;max-width:150px}.desktop-nav{display:none}.top-register{justify-self:end;height:36px;min-height:36px;min-width:76px;padding:5px 10px;font-size:12px}.mobile-drawer{display:block;position:fixed;inset:0 auto 0 0;width:min(84vw,320px);background:#151A23;color:#E8ECF5;z-index:12000;transform:translateX(-105%);transition:transform .2s ease}.mobile-drawer.is-open{transform:translateX(0)}.drawer-mask{display:none;position:fixed;inset:0;background:rgba(0,0,0,.45);z-index:11000;opacity:0;pointer-events:none}.drawer-mask.is-visible{display:block;opacity:1;pointer-events:auto}.hero{grid-template-columns:1fr}.hero-media .media{height:200px}.brand-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.site-main{padding-bottom:110px}.mobile-bottom{position:fixed;bottom:0;left:0;right:0;z-index:100;background:#0E121A;border-top:1px solid #3B4355;display:grid;grid-template-columns:repeat(4,1fr);padding-bottom:env(safe-area-inset-bottom,0px)}.mobile-bottom a{min-height:58px;display:flex;align-items:center;justify-content:center;font-size:14px}.mobile-bottom a:last-child{color:#F1DCA3}}@media(max-width:620px){.container{width:min(100% - 26px,1200px)}h1{font-size:30px}h2{font-size:21px}.site-main{padding-top:24px}.hero{gap:17px}.hero-copy p{font-size:16px}.hero-media .media{height:185px}.card-grid,.card-grid.four,.faq-list,.note-list,.gallery-grid{grid-template-columns:1fr}.brand-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.brand-card{padding:11px}.brand-card h3{font-size:16px}.feature-card,.prose-panel,.faq-item,.note-item{padding:20px}.footer-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:25px}.footer-about{grid-column:1/-1}.footer-bottom{flex-direction:column}.media-16x9{max-height:180px}.media-3x4{max-height:240px}.brand-card .media-16x9{height:100px}.gallery-cell .media-16x9{height:160px}.drawer-scroll>a{min-height:44px}}@media(max-width:380px){.header-inner{grid-template-columns:69px minmax(0,1fr) 80px}.site-brand{font-size:15px}.site-brand img{max-width:126px}.top-register{min-width:76px}.container{width:calc(100% - 24px)}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.mobile-drawer{transition:none}}