*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#151A23;color:#E8ECF5;font-family:Arial,"PingFang SC","Microsoft YaHei",sans-serif;line-height:1.78;font-size:16px}a{color:inherit;text-decoration:none}a:hover{color:#F1DCA3}button{font:inherit;cursor:pointer}img{max-width:100%}.shell{width:min(1180px,calc(100% - 48px));margin-inline:auto}.site-header{height:70px;position:sticky;top:0;background:#151A23;z-index:50;border-bottom:1px solid #ffffff16}.header-inner{height:100%;display:flex;align-items:center;gap:30px}.logo-link{display:flex;align-items:center;flex-shrink:0}.logo{width:auto;max-width:155px;height:37px;object-fit:contain}.logo-word{font-size:24px;color:#F1DCA3;white-space:nowrap;line-height:1}.logo-word small{display:block;font-size:9px;letter-spacing:2px;color:#B8C0D3;margin-top:5px}.main-nav{display:flex;align-items:center;gap:24px;margin-inline:auto;white-space:nowrap}.main-nav a{font-size:14px;height:70px;display:flex;align-items:center;position:relative}.main-nav a.active{color:#F1DCA3}.main-nav a.active:after{content:"";position:absolute;bottom:13px;width:20px;height:2px;background:#F1DCA3;left:50%;transform:translateX(-50%)}.join-button,.primary-button{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;background:#F1DCA3;color:#151A23;font-weight:bold;padding:8px 25px;white-space:nowrap}.join-button:hover,.primary-button:hover{background:#E3C98F;color:#151A23}.channel-bar{background:#202738}.channel-links{display:flex;align-items:center;gap:0;overflow-x:auto;scrollbar-width:none;white-space:nowrap;height:44px}.channel-links a{font-size:14px;color:#B8C0D3;padding:0 18px;border-right:1px solid #ffffff18}.channel-links a:first-child{padding-left:0}.channel-links a.active,.channel-links a:hover{color:#F1DCA3}.menu-toggle{display:none}.mobile-drawer,.drawer-mask{display:none}.hero{display:grid;grid-template-columns:1.12fr .88fr;gap:32px;align-items:center;padding-block:40px 34px}.eyebrow{font-size:12px;letter-spacing:2px;color:#F1DCA3;font-weight:bold}.hero h1{font-size:38px;line-height:1.35;margin:12px 0 17px}.hero p,.page-lead{color:#B8C0D3;font-size:17px;line-height:1.83}.hero-links{display:flex;gap:13px;flex-wrap:wrap;margin-top:24px}.secondary-button{border:1px solid #ffffff33;border-radius:999px;padding:9px 18px;color:#E8ECF5}.media{width:100%;min-width:0;display:flex;align-items:center;justify-content:center;border-radius:12px;overflow:hidden;background:#1B2130}.media img{display:block;max-width:100%;max-height:100%;height:auto;width:auto;object-fit:contain;object-position:center}.media-natural img{width:100%;height:auto;max-height:290px;object-fit:contain}.media-banner{aspect-ratio:16/7}.media-wide{aspect-ratio:16/9}.media-square{aspect-ratio:1/1}.media-portrait{aspect-ratio:3/4}.media-device{aspect-ratio:9/16;max-height:340px}.media-placeholder{width:100%;height:100%;min-height:90px;background:linear-gradient(140deg,#202738,#1B2130)}.section{padding-block:26px}.section-head{display:flex;justify-content:space-between;align-items:baseline;gap:14px;margin-bottom:17px}.section h2,.section-head h2{font-size:25px;line-height:1.4;margin:0 0 16px}.section-head p{font-size:14px;color:#B8C0D3;margin:0}.card-grid,.link-grid,.visual-grid{display:grid;gap:18px;grid-template-columns:repeat(3,minmax(0,1fr))}.card,.link-tile,.visual-card,.content-panel{background:#1B2130;border:1px solid #ffffff15;border-radius:13px;padding:21px;min-width:0}.card h3,.visual-card h3{font-size:18px;line-height:1.4;margin:5px 0 8px}.card p,.visual-card p,.content-panel p,.article p{color:#B8C0D3;margin:0 0 14px;line-height:1.82}.link-tile{display:flex;flex-direction:column;gap:8px}.link-tile strong{font-size:18px}.link-tile span,.mini-note{font-size:13px;color:#8F98AD}.link-tile:hover,.card:hover{border-color:#F1DCA366}.split{display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:center}.article{max-width:790px;margin-inline:auto}.article h2{font-size:24px;margin:28px 0 13px;color:#F1DCA3}.article h3{font-size:19px;margin:22px 0 10px}.article p{margin-bottom:16px}.article ul{padding-left:22px;color:#B8C0D3}.page-heading{padding:39px 0 20px}.page-heading h1{font-size:34px;line-height:1.37;margin:8px 0 13px}.page-heading .page-lead{max-width:840px;margin:0}.article-section{padding:10px 0 30px}.article-section:nth-child(even){background:#181E29}.article-section .article{padding-block:12px}.article-section h2{font-size:24px;color:#F1DCA3}.related{border-top:1px solid #ffffff17;margin-top:34px;padding-block:27px 53px}.related h2{font-size:23px}.visual-card{padding:12px}.visual-card h3{padding:3px 8px}.visual-card p{font-size:14px;padding:0 8px}.visual-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.visual-card .media{margin-bottom:12px}.brand-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:15px}.brand-card{padding:12px;background:#1B2130;border:1px solid #ffffff17;border-radius:13px}.brand-card .media{height:110px}.brand-card h3{font-size:16px;margin:10px 5px 4px}.brand-card p{font-size:13px;color:#B8C0D3;margin:0 5px 5px}.news-list{display:grid;gap:12px}.news-item{display:grid;grid-template-columns:50px 1fr;gap:18px;background:#1B2130;padding:19px;border-radius:12px}.news-item b{color:#F1DCA3;font-size:23px}.news-item h3{margin:0 0 5px;font-size:18px}.news-item p{color:#B8C0D3;margin:0}.site-footer{background:#0E121A;margin-top:48px;color:#D5DBEA}.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:28px;padding-block:42px}.footer-grid h3{color:#F1DCA3;font-size:16px}.footer-grid a{display:block;color:#B8C0D3;margin:8px 0;font-size:14px}.footer-grid p{color:#B8C0D3;font-size:14px}.footer-name{font-size:21px;color:#F1DCA3}.footer-end{display:flex;justify-content:space-between;gap:20px;border-top:1px solid #ffffff18;padding:18px 0 25px;font-size:12px;color:#8F98AD}.bottom-nav{display:none}.to-top{position:fixed;right:20px;bottom:20px;width:40px;height:40px;border:1px solid #ffffff35;border-radius:10px;background:#202738;color:#F1DCA3;opacity:0;pointer-events:none;z-index:40}.to-top.visible{opacity:1;pointer-events:auto}.faq-list{max-width:830px}.faq-list details{background:#1B2130;border:1px solid #ffffff16;border-radius:12px;padding:15px 18px;margin-bottom:12px}.faq-list summary{cursor:pointer;font-weight:bold}.faq-list p{color:#B8C0D3;margin-bottom:0}@media(max-width:1100px){.main-nav{gap:15px}.header-inner{gap:17px}.card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.visual-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}@media(max-width:980px){.shell{width:calc(100% - 40px)}.site-header{height:58px}.header-inner{display:grid;grid-template-columns:80px minmax(0,1fr) 80px;gap:6px}.main-nav{display:none}.logo-link{justify-content:center}.logo{height:29px;max-width:125px}.logo-word{font-size:20px}.logo-word small{font-size:8px}.join-button{height:36px;min-width:75px;padding:3px 10px;font-size:14px}.menu-toggle{display:block;width:40px;height:38px;text-align:left;border:0;background:transparent;color:#F1DCA3;font-size:25px}.mobile-drawer{display:block;position:fixed;inset:0 auto 0 0;width:min(84vw,320px);height:100dvh;overflow-y:auto;background:#151A23;z-index:12000;transform:translateX(-105%);visibility:hidden;pointer-events:none;transition:transform .2s ease,visibility .2s}.mobile-drawer.is-open{transform:translateX(0);visibility:visible;pointer-events:auto}.drawer-mask{display:block;position:fixed;inset:0;background:rgba(0,0,0,.45);z-index:11000;opacity:0;visibility:hidden;pointer-events:none;transition:opacity .2s ease,visibility .2s}.drawer-mask.is-visible{opacity:1;visibility:visible;pointer-events:auto}body.drawer-open{overflow:hidden}.drawer-top{display:flex;align-items:center;justify-content:space-between;padding:16px 18px;border-bottom:1px solid #ffffff18;color:#F1DCA3}.drawer-close{background:transparent;color:#E8ECF5;border:0;font-size:27px}.drawer-group{padding:10px 18px}.drawer-group h2{color:#F1DCA3;font-size:14px;margin:12px 0 6px}.drawer-group a{display:block;padding:9px 0;min-height:40px;border-bottom:1px solid #ffffff08;color:#E8ECF5}.drawer-group a.active{color:#F1DCA3}.bottom-nav{display:grid;grid-template-columns:repeat(4,1fr);position:fixed;bottom:0;left:0;right:0;z-index:500;background:#151A23;border-top:1px solid #ffffff20;height:60px}.bottom-nav a{text-align:center;display:flex;justify-content:center;align-items:center;font-size:14px}.bottom-nav a.active{color:#F1DCA3}body{padding-bottom:60px}.to-top{bottom:76px}.footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.footer-end{flex-direction:column}}@media(max-width:650px){.shell{width:calc(100% - 32px)}.hero{grid-template-columns:1fr;padding-block:23px;gap:16px}.hero .media{grid-row:1}.hero h1{font-size:28px}.page-heading{padding-top:25px}.page-heading h1{font-size:26px}.hero p,.page-lead{font-size:15px}.split{grid-template-columns:1fr}.card-grid,.link-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.card,.link-tile{padding:14px}.card h3,.link-tile strong{font-size:16px}.card p{font-size:14px}.visual-grid,.brand-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.brand-card .media{height:92px}.section h2,.section-head h2,.article h2,.article-section h2{font-size:21px}.section{padding-block:20px}.footer-grid{gap:16px}.footer-grid p{font-size:13px}.news-item{grid-template-columns:30px 1fr;padding:13px;gap:10px}.news-item b{font-size:18px}.news-item h3{font-size:16px}.news-item p{font-size:14px}.media-natural img{max-height:240px}}@media(max-width:350px){.card-grid,.link-grid{grid-template-columns:1fr}.logo-word{font-size:18px}}
