*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#fff;color:#222;font:16px/1.75 Arial,"PingFang SC","Microsoft YaHei",sans-serif;overflow-x:hidden}body.drawer-open{overflow:hidden}img,svg,video{max-width:100%}a{color:#5148d3;text-decoration:none;touch-action:manipulation}a:hover{text-decoration:underline}button{font:inherit;cursor:pointer;touch-action:manipulation}button:focus-visible,a:focus-visible{outline:3px solid #ffc400;outline-offset:3px}.container{width:min(1160px,calc(100% - 40px));margin-inline:auto}.skip-link{position:absolute;left:-9999px;top:0;z-index:13000;background:#fff}.skip-link:focus{left:10px}.site-header{position:relative;z-index:100;background:#fff;border-bottom:1px solid #f0eff8}.header-inner{height:76px;display:flex;align-items:center;gap:24px;flex-wrap:nowrap}.brand-logo{min-width:165px;display:flex;align-items:center;color:#231a68;white-space:nowrap}.brand-logo img{height:36px;width:auto;max-width:160px;object-fit:contain}.brand-logo strong{font-size:24px}.desktop-nav{display:flex;justify-content:center;align-items:center;flex:1;gap:clamp(12px,2.15vw,30px);white-space:nowrap;min-width:0}.desktop-nav a{font-size:15px;color:#222;min-height:45px;display:inline-flex;align-items:center;padding:0 2px;border-bottom:2px solid transparent;white-space:nowrap}.desktop-nav a.active{color:#5f55f5;border-bottom-color:#ffc400}.register-button{display:inline-flex;align-items:center;justify-content:center;white-space:nowrap;flex-shrink:0;min-width:115px;height:44px;padding:0 19px;border-radius:999px;background:linear-gradient(135deg,#5F55F5 0%,#7668FF 48%,#FFC400 100%);color:#fff;font-weight:700;font-size:15px}.register-button:hover{color:#fff;text-decoration:none;filter:brightness(1.05)}.menu-toggle{display:none}.mobile-drawer,.drawer-mask{display:none}.page-hero{padding:60px 0 32px;background:linear-gradient(180deg,#f7f8fc,#fff)}.page-hero .container{max-width:1160px}.eyebrow{letter-spacing:.13em;font-size:13px;font-weight:700;color:#5f55f5}.page-hero h1,.home-head h1{font-size:clamp(28px,3.1vw,38px);line-height:1.35;color:#231a68;letter-spacing:-.02em;margin:8px 0 18px}.lead{color:#5f6472;max-width:850px;font-size:17px}.section{padding:46px 0}.soft-section{background:#f7f8fc}.section h2,.content h2{font-size:25px;line-height:1.4;color:#231a68;margin:0 0 18px}.section h3,.content h3{font-size:19px;line-height:1.4;color:#231a68;margin:0 0 9px}p{margin:0 0 17px}.content{max-width:860px;margin:0 auto}.content section{margin:0 0 40px}.content p{line-height:1.86}.home-head{padding:52px 0 24px}.home-head .lead{max-width:920px}.grid-three{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:21px}.grid-two{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:23px}.card{background:#fff;border:1px solid #ececfa;border-radius:18px;padding:25px;min-width:0;box-shadow:0 7px 24px rgba(36,26,104,.035)}.card p:last-child{margin-bottom:0}.card h3{margin-top:0}.text-link{display:inline-flex;align-items:center;font-weight:700;min-height:40px}.link-strip{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}.link-strip a{border:1px solid #dfddff;background:#fff;padding:8px 14px;border-radius:12px;min-height:42px}.media{position:relative;width:100%;max-width:100%;overflow:hidden;border-radius:14px;background:#F3F5FF;aspect-ratio:16/9}.media>img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;object-position:center center;display:block}.media-placeholder{display:block;width:100%;height:100%;background:linear-gradient(130deg,#f3f5ff,#eae9ff 65%,#f3f5ff)}.still-gallery{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.still-gallery .media{max-height:225px}.feature-row{display:grid;grid-template-columns:1.05fr 1fr;align-items:center;gap:36px}.feature-row .media{max-height:280px}.article-media{max-width:680px;margin:6px 0 28px;max-height:260px}.brand-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.brand-card{border-radius:16px;border:1px solid #ebebf8;background:#fff;padding:18px;min-width:0}.brand-card .media{max-height:205px;margin-bottom:14px}.brand-card h2{font-size:21px;margin:4px 0 10px;color:#231a68}.brand-card p{margin:0}.question{border-bottom:1px solid #e4e3f3;padding:14px 0}.question h3{margin-bottom:7px}.notice{background:#f3f5ff;border-left:4px solid #5f55f5;padding:18px 22px;border-radius:0 12px 12px 0}.site-footer{background:#120b3d;color:#edebff;margin-top:60px;padding:44px 0 24px}.footer-columns{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}.site-footer h2{color:#fff;font-size:18px;margin:0 0 15px}.site-footer a{color:#edebff;display:block;min-height:35px;max-width:max-content}.footer-bottom{margin-top:35px;padding-top:20px;border-top:1px solid #3d3367;font-size:14px;display:flex;justify-content:space-between;gap:15px}.footer-bottom p{margin:0}.mobile-bottom{display:none}.back-top{position:fixed;right:20px;bottom:22px;border:0;background:#5f55f5;color:#fff;border-radius:50%;width:44px;height:44px;z-index:50;box-shadow:0 7px 18px #5f55f544}.drawer-group{font-weight:700;color:#5f55f5;margin:14px 18px 4px;font-size:13px}.drawer-head{display:flex;justify-content:space-between;align-items:center;min-height:65px;padding:8px 16px;border-bottom:1px solid #eeeafa}.drawer-brand img{height:28px;width:auto;object-fit:contain}.drawer-brand strong{color:#231a68}.drawer-close{border:0;background:#f3f5ff;color:#231a68;border-radius:10px;font-size:30px;line-height:1;width:42px;height:42px}.mobile-drawer nav{padding:4px 0 26px;overflow-y:auto;max-height:calc(100dvh - 65px)}.mobile-drawer nav a{display:block;min-height:40px;padding:6px 20px;color:#222}.mobile-drawer nav a:hover{background:#f3f5ff}
@media(max-width:980px){
.desktop-nav{display:none}.header-inner{height:62px;display:grid;grid-template-columns:minmax(42px,1fr) auto minmax(76px,1fr);gap:6px;width:calc(100% - 24px)}.menu-toggle{display:flex;flex-direction:column;justify-content:center;gap:5px;align-items:center;width:42px;height:42px;background:#f3f5ff;border:0;border-radius:10px}.menu-toggle span{display:block;width:20px;height:2px;background:#231a68}.brand-logo{justify-self:center;min-width:0}.brand-logo img{height:28px;max-width:125px}.brand-logo strong{font-size:19px}.register-button{justify-self:end;height:36px;min-width:76px;padding:0 12px;font-size:13px}.mobile-drawer{display:block;position:fixed;inset:0 auto 0 0;width:min(84vw,320px);background:#fff;color:#222;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(18,11,61,.42);z-index:11000;opacity:0;pointer-events:none}
.drawer-mask.is-visible{display:block;opacity:1;pointer-events:auto}
.mobile-bottom{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));position:fixed;bottom:0;left:0;right:0;z-index:200;background:#fff;border-top:1px solid #e9e8f4;min-height:62px;padding-bottom:env(safe-area-inset-bottom)}.mobile-bottom a{display:flex;align-items:center;justify-content:center;min-height:52px;font-size:14px;color:#231a68}.mobile-bottom a.active{color:#5f55f5;font-weight:700}.site-footer{margin-bottom:62px}.back-top{bottom:86px}.feature-row{grid-template-columns:1fr}.page-hero{padding:40px 0 21px}
}
@media(max-width:650px){.container{width:calc(100% - 28px)}.section{padding:32px 0}.grid-three,.grid-two,.brand-grid{grid-template-columns:1fr}.still-gallery{grid-template-columns:1fr;gap:12px}.still-gallery .media{height:clamp(140px,42vw,170px);aspect-ratio:auto}.media{height:clamp(140px,42vw,170px);aspect-ratio:auto}.feature-row .media{height:clamp(150px,46vw,180px)}.article-media{height:clamp(140px,44vw,170px)}.brand-card .media{height:clamp(140px,43vw,170px)}.page-hero h1,.home-head h1{font-size:30px}.section h2,.content h2{font-size:23px}.card{padding:20px}.footer-columns{grid-template-columns:1fr 1fr;gap:25px}.footer-bottom{display:block}.footer-bottom p+p{margin-top:10px}}
@media(max-width:380px){.header-inner{width:calc(100% - 18px)}.brand-logo img{max-width:108px}.register-button{padding:0 9px}.page-hero h1,.home-head h1{font-size:28px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.mobile-drawer{transition:none}}