*{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:1.8}a{color:inherit;text-decoration:none}a:hover{color:#F1DCA3}a:focus-visible,button:focus-visible{outline:2px solid #F1DCA3;outline-offset:3px}button{font:inherit}.container{width:min(1180px,calc(100% - 48px));margin-inline:auto}.site-top{position:sticky;top:0;z-index:80;background:#151A23;border-bottom:1px solid #30394B}.top-inner{height:70px;display:flex;align-items:center;gap:28px}.brand{display:flex;align-items:center;gap:8px;flex:none;min-width:155px}.brand strong{color:#F1DCA3;font-size:19px;line-height:1.2}.brand small{display:block;font-size:9px;color:#B8C0D3;letter-spacing:.15em}.brand .media-logo{width:46px;height:39px;background:none}.brand .media-logo img{width:100%;height:100%;object-fit:contain}.main-nav{display:flex;align-items:center;gap:22px;white-space:nowrap;margin:auto}.main-nav a{font-size:14px;padding:22px 1px 19px;border-bottom:2px solid transparent}.main-nav a[aria-current=page]{border-color:#F1DCA3;color:#F1DCA3}.register{display:inline-flex;align-items:center;justify-content:center;height:40px;min-width:84px;border-radius:999px;background:#F1DCA3;color:#151A23!important;font-weight:700;flex:none}.register:hover{background:#E3C98F}.subnav{background:#202738}.subnav-inner{height:44px;display:flex;align-items:center;gap:0;overflow-x:auto;scrollbar-width:none;white-space:nowrap}.subnav-inner a{display:inline-flex;align-items:center;flex:none;padding:0 20px;font-size:13px;color:#B8C0D3;border-right:1px solid #41485B}.subnav-inner a:first-child{padding-left:0}.subnav-inner a[aria-current=page]{color:#F1DCA3}.menu-toggle{display:none;background:none;border:0;color:#F1DCA3;font-size:24px}.mobile-drawer,.drawer-mask{display:none}main{min-height:60vh}.hero{display:grid;grid-template-columns:1.15fr .85fr;align-items:center;gap:32px;padding:52px 0 42px;border-bottom:1px solid #30394B}.eyebrow{color:#F1DCA3;letter-spacing:.13em;font-size:12px;font-weight:bold}.hero h1{font-size:38px;line-height:1.35;letter-spacing:-.02em;margin:14px 0 16px}.hero p{color:#B8C0D3;margin:0 0 17px}.cta{display:inline-block;color:#151A23!important;background:#F1DCA3;border-radius:999px;padding:8px 21px;font-weight:bold}.media{width:100%;max-width:100%;display:flex;align-items:center;justify-content:center;background:#1B2130;border-radius:12px;overflow:hidden;min-width:0}.media img{display:block;max-width:100%;max-height:100%;width:auto;height:auto;object-fit:contain;object-position:center}.media-natural img{width:100%;height:auto;max-height:280px}.media-banner{aspect-ratio:16/7}.media-wide{aspect-ratio:16/9}.media-square{aspect-ratio:1}.media-portrait{aspect-ratio:3/4}.media-device{aspect-ratio:9/16}.media-logo{aspect-ratio:1}.media-logo img{max-width:94%;max-height:94%}.media-placeholder{min-height:110px}.section{margin:44px 0}.section-heading{display:flex;justify-content:space-between;align-items:center;gap:10px;border-bottom:1px solid #363F50;margin-bottom:20px;padding-bottom:11px}.section-heading h2{font-size:25px;margin:0;line-height:1.4}.section-heading>a{color:#F1DCA3;font-size:13px;white-space:nowrap}.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.cards.two{grid-template-columns:repeat(2,minmax(0,1fr))}.cards.four{grid-template-columns:repeat(4,minmax(0,1fr))}.card{display:block;background:#1B2130;border:1px solid #313A4D;padding:18px;border-radius:13px;min-width:0}.card h3{margin:5px 0 8px;font-size:18px;line-height:1.4}.card p{font-size:14px;color:#B8C0D3;margin:0 0 9px}.card .media{margin-bottom:12px}.more{color:#F1DCA3;font-size:14px}.split{display:grid;grid-template-columns:1fr 1fr;gap:26px;align-items:center}.split>*{min-width:0}.split h3,.feature h3{font-size:22px;line-height:1.4;margin:8px 0}.split p,.feature p{color:#B8C0D3}.feature{display:grid;grid-template-columns:1.65fr 1fr;gap:24px}.feature article,.feature aside{background:#1B2130;border:1px solid #313A4D;border-radius:12px;padding:25px}.feature aside a{display:block;border-bottom:1px solid #313A4D;padding:12px 0;color:#B8C0D3;font-size:14px}.feature aside a:last-child{border:0}.feature aside strong{display:block;font-size:16px;color:#F1DCA3}.rich-list a{display:flex;align-items:center;gap:16px;border-bottom:1px solid #323B4B;padding:13px 5px;color:#B8C0D3}.rich-list strong{color:#E8ECF5}.rich-list em{color:#F1DCA3;font-style:normal;font-weight:bold}.rich-list span{flex:1}.notice{border-left:3px solid #F1DCA3;background:#202738;color:#B8C0D3;padding:15px 20px;border-radius:4px;margin:32px 0;font-size:14px}.notice a{color:#F1DCA3}.page-head{padding:46px 0 23px;border-bottom:1px solid #343D50}.page-head h1{font-size:33px;line-height:1.38;margin:10px 0}.page-head p{color:#B8C0D3;max-width:790px;margin:0}.breadcrumbs{font-size:13px;color:#8F98AD}.article{max-width:830px;margin:0 auto}.prose{font-size:16px;line-height:1.87}.prose section{margin:28px 0}.prose h2{font-size:24px;line-height:1.45;margin:32px 0 12px;color:#F1DCA3}.prose p{margin:0 0 16px;color:#D5DBEA}.prose .lead{font-size:18px;color:#E8ECF5;padding-top:27px}.prose .media{margin:20px 0}.article .related{margin-bottom:50px}.related{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.related a{background:#202738;padding:12px 16px;border-radius:8px;font-size:14px}.logo-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:15px}.logo-grid .card{padding:13px}.logo-grid .media{height:115px}.logo-grid .card h3{font-size:15px}.faq-item{background:#202738;border-radius:10px;padding:17px 20px;margin:13px 0}.faq-item h3{font-size:16px;margin:0 0 7px}.faq-item p{margin:0}.site-footer{background:#0E121A;color:#D5DBEA;margin-top:45px}.foot-grid{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:38px;padding:46px 0}.foot-grid h3{font-size:16px;color:#F1DCA3}.foot-grid p{font-size:13px;color:#B8C0D3}.foot-grid a{display:block;font-size:13px;color:#B8C0D3;margin:8px 0}.foot-brand strong{color:#F1DCA3;font-size:23px}.foot-brand small{font-size:10px}.foot-last{display:flex;justify-content:space-between;gap:14px;border-top:1px solid #30384A;padding:18px 0;color:#8F98AD;font-size:12px}.bottom-nav{display:none}@media(max-width:980px){.container{width:calc(100% - 40px)}.top-inner{height:58px;justify-content:space-between;gap:12px}.main-nav{display:none}.menu-toggle{display:block;flex:none}.brand{min-width:0;margin:auto}.brand strong{font-size:16px}.brand .media-logo{height:31px;width:38px}.register{height:36px;min-width:75px;font-size:13px}.subnav-inner{height:43px}.hero h1{font-size:30px}.cards.four{grid-template-columns:repeat(2,minmax(0,1fr))}.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-heading{display:flex;justify-content:space-between;align-items:center;padding:18px;color:#F1DCA3}.drawer-heading button{background:none;border:0;color:#E8ECF5;font-size:30px}.drawer-group{padding:0 18px 15px}.drawer-group h2{font-size:14px;color:#F1DCA3;margin:8px 0}.drawer-group a{display:block;padding:8px 10px;min-height:40px;font-size:14px;border-radius:5px}.drawer-group a[aria-current=page]{background:#202738;color:#F1DCA3}.bottom-nav{display:grid;grid-template-columns:repeat(4,1fr);position:fixed;bottom:0;left:0;right:0;height:60px;z-index:75;background:#151A23;border-top:1px solid #40485B;text-align:center}.bottom-nav a{padding:14px 0;font-size:13px}.site-footer{padding-bottom:60px}}@media(max-width:680px){.container{width:calc(100% - 32px)}.hero{display:flex;flex-direction:column-reverse;gap:16px;padding:25px 0}.hero>*{width:100%}.hero h1{font-size:27px}.section{margin:30px 0}.section-heading h2{font-size:21px}.cards{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.cards.two{grid-template-columns:repeat(2,minmax(0,1fr))}.card{padding:13px}.card h3{font-size:16px}.card p{font-size:13px}.split,.feature{grid-template-columns:1fr;gap:13px}.split .media{max-height:230px}.page-head{padding:26px 0}.page-head h1{font-size:26px}.prose{font-size:15px}.prose h2{font-size:21px}.related{grid-template-columns:1fr}.logo-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.foot-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:15px}.foot-last{flex-direction:column}.media-natural img{max-height:220px}}@media(max-width:350px){.brand strong{font-size:14px}.brand small{font-size:8px}.cards:not(.four):not(.two){grid-template-columns:1fr}.cards.two{grid-template-columns:1fr}.register{min-width:70px}.top-inner{gap:5px}}