*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#151A23;color:#E8ECF5;font:16px/1.75 Arial,"PingFang SC","Microsoft YaHei",sans-serif;overflow-x:hidden}img,svg{max-width:100%}a{color:#E8ECF5;text-decoration:none;touch-action:manipulation}a:hover{color:#F1DCA3}button{font:inherit;cursor:pointer}button:focus-visible,a:focus-visible{outline:2px solid #F1DCA3;outline-offset:3px}.shell{width:min(1200px,calc(100% - 40px));margin:0 auto}.site-header{background:#151A23;border-bottom:1px solid #30394A;position:sticky;top:0;z-index:200;height:76px}.header-inner{height:100%;display:flex;align-items:center;gap:22px;justify-content:space-between;min-width:0}.brand-logo{display:flex;align-items:center;flex:0 0 auto;white-space:nowrap;color:#F1DCA3}.brand-logo img{height:36px;width:auto;max-width:165px;object-fit:contain}.brand-logo strong{font-size:21px;letter-spacing:.03em}.desktop-nav{display:flex;align-items:stretch;height:100%;gap:clamp(10px,1.7vw,27px);white-space:nowrap;min-width:0}.desktop-nav a{display:flex;align-items:center;height:100%;font-size:15px;border-bottom:2px solid transparent;padding:2px 3px 0}.desktop-nav a.active{color:#F1DCA3;border-bottom-color:#F1DCA3}.register-link{display:inline-flex;align-items:center;justify-content:center;flex:0 0 auto;min-width:104px;min-height:42px;padding:0 18px;background:#F1DCA3;color:#151A23;border-radius:999px;font-weight:700;font-size:14px}.register-link:hover{background:#E3C98F;color:#151A23}.site-main{min-height:70vh}.hero{padding:55px 0 22px}.hero-grid{display:grid;grid-template-columns:1.06fr .94fr;align-items:center;gap:42px}.eyebrow{font-size:13px;letter-spacing:.16em;color:#B8C0D3;margin:0 0 12px;text-transform:uppercase}h1,h2,h3{line-height:1.35;color:#F1DCA3;margin:0 0 17px}h1{font-size:clamp(30px,3.1vw,42px)}h2{font-size:25px}h3{font-size:19px}p{margin:0 0 16px;color:#E8ECF5}.muted{color:#B8C0D3}.hero p{max-width:720px}.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}.hero .media{height:clamp(260px,25vw,340px)}.media-fallback{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;color:#78849A;background:linear-gradient(135deg,#202738,#1B2130);gap:8px}.media-fallback span{font-size:46px;line-height:1}.media-fallback small{font-size:13px;letter-spacing:.1em}.section{padding:35px 0}.section-heading{display:flex;justify-content:space-between;align-items:baseline;gap:15px;margin-bottom:12px}.section-heading>a,.text-link{color:#F1DCA3;text-decoration:underline;text-decoration-color:#7A704F;text-underline-offset:4px}.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.card{background:#1B2130;border:1px solid #2E3749;border-radius:17px;padding:23px;min-width:0}.card:hover{background:#202738}.card h3{font-size:19px}.card p{color:#B8C0D3}.card>a:not(.text-link){display:block;min-height:40px;color:#F1DCA3;font-weight:bold}.card .media{margin-bottom:18px;max-height:285px}.card .media-16x9{height:auto}.two-col{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.text-panel{background:#1B2130;border-radius:16px;padding:25px;border:1px solid #2D3545}.text-panel p:last-child,.card p:last-child{margin-bottom:0}.link-row{display:flex;gap:12px 23px;flex-wrap:wrap;margin-top:14px}.link-row a{color:#F1DCA3;text-decoration:underline;text-underline-offset:5px}.page-intro{padding:49px 0 18px;max-width:920px}.page-intro h1{margin-bottom:18px}.article-stack{display:grid;gap:22px}.article-section{background:#1B2130;border:1px solid #2D3545;border-radius:16px;padding:26px}.article-section h2{margin-bottom:14px}.article-section p:last-child{margin-bottom:0}.channel-strip{padding:15px 0;border-block:1px solid #30394A;background:#1B2130}.strip-links{display:flex;gap:22px;flex-wrap:wrap;font-size:14px}.strip-links a{color:#B8C0D3}.brand-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.brand-card{display:grid;grid-template-columns:145px minmax(0,1fr);gap:18px;align-items:start;padding:18px;background:#1B2130;border:1px solid #2D3545;border-radius:15px}.brand-card .media{height:125px}.brand-card h2{font-size:20px;margin:0 0 7px}.brand-card p{font-size:15px;line-height:1.7;color:#B8C0D3;margin:0}.gallery-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.gallery-tile{background:#1B2130;padding:16px;border-radius:14px}.gallery-tile .media{max-height:270px}.gallery-tile h2{font-size:19px;margin:15px 0 6px}.gallery-tile p{color:#B8C0D3;font-size:15px}.qa-list{display:grid;gap:14px}.qa{background:#1B2130;border:1px solid #30384A;border-radius:14px;padding:22px}.qa h2{font-size:20px}.news-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.site-footer{margin-top:50px;background:#0E121A;color:#D5DBEA;padding-top:42px}.footer-columns{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:35px}.footer-columns h2{font-size:18px;color:#F1DCA3}.footer-columns a{display:block;color:#D5DBEA;padding:2px 0;min-height:36px}.footer-bottom{border-top:1px solid #2D3544;margin-top:28px;padding:20px 0 27px;color:#D5DBEA;font-size:13px;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap}.menu-toggle,.mobile-bottom,.mobile-drawer,.drawer-mask{display:none}.drawer-open{overflow:hidden}.menu-toggle{width:40px;height:40px;padding:8px;background:transparent;border:0;flex:0 0 auto}.menu-toggle span{display:block;height:2px;background:#E8ECF5;margin:5px 0}.drawer-head{height:72px;display:flex;align-items:center;justify-content:space-between;padding:12px 16px;border-bottom:1px solid #30394A}.drawer-head .brand-logo img{height:32px}.drawer-close{background:transparent;color:#E8ECF5;border:0;font-size:32px;width:42px;height:42px}.drawer-scroll{height:calc(100% - 72px);overflow-y:auto;padding:12px 18px 38px}.drawer-label{font-size:13px;letter-spacing:.1em;color:#F1DCA3;margin:17px 0 6px}.drawer-scroll>a{display:block;padding:8px 12px;min-height:42px;border-radius:8px}.drawer-scroll>a:hover{background:#252D40}.mobile-bottom{background:#0E121A;border-top:1px solid #343B49;position:fixed;inset:auto 0 0;z-index:600;height:60px;grid-template-columns:repeat(4,1fr);align-items:center}.mobile-bottom a{text-align:center;font-size:14px;min-height:40px;display:flex;align-items:center;justify-content:center}.mobile-bottom a:last-child{color:#F1DCA3;font-weight:700}
@media(max-width:980px){.site-header{height:64px}.header-inner{gap:10px;justify-content:space-between}.desktop-nav{display:none}.menu-toggle{display:block}.brand-logo img{height:28px;max-width:135px}.brand-logo strong{font-size:17px}.register-link{min-width:76px;min-height:36px;padding:0 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}.site-main{padding-bottom:64px}.mobile-bottom{display:grid}.hero-grid{grid-template-columns:1fr;gap:24px}.hero .media{height:260px}.brand-grid{grid-template-columns:1fr}}
@media(max-width:650px){.shell{width:calc(100% - 28px)}.hero{padding:32px 0 10px}h1{font-size:30px}h2{font-size:23px}.section{padding:24px 0}.cards,.two-col,.news-grid,.gallery-grid{grid-template-columns:1fr}.hero .media{height:190px}.media-16x9{height:auto}.card .media{max-height:180px}.gallery-tile .media{max-height:180px}.article-section,.text-panel,.card{padding:20px}.brand-card{grid-template-columns:100px 1fr;gap:12px;padding:13px}.brand-card .media{height:108px}.brand-card h2{font-size:17px}.brand-card p{font-size:14px}.footer-columns{grid-template-columns:1fr 1fr;gap:14px}.footer-columns>div:last-child{grid-column:1/-1}.page-intro{padding:32px 0 10px}.footer-bottom{padding-bottom:28px}}
@media(max-width:390px){.header-inner{gap:6px}.brand-logo strong{font-size:15px}.brand-logo img{max-width:112px}.register-link{font-size:12px;padding-inline:8px}.menu-toggle{width:36px;padding:7px}.hero .media{height:170px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.mobile-drawer{transition:none}}