*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#DDE0F4;color:#2E2E3A;font-family:Arial,"PingFang SC","Microsoft YaHei",sans-serif;overflow-x:hidden}a{color:inherit}img{max-width:100%}.site-header{position:sticky;top:0;z-index:9999;width:100%;background:rgba(221,224,244,.94);backdrop-filter:blur(10px);box-shadow:0 6px 18px rgba(140,109,230,.08)}.header-inner{max-width:1160px;min-height:68px;margin:0 auto;padding:0 18px;display:flex;align-items:center;justify-content:space-between;gap:14px}.site-logo{display:flex;align-items:center;text-decoration:none;flex:0 0 auto}.site-logo img{display:block;height:40px;width:auto;max-width:168px;object-fit:contain}.logo-text{font-size:24px;font-weight:800;color:#8c6de6;white-space:nowrap}.logo-text.light{color:#fff}.nav-core{display:flex;align-items:center;gap:6px;min-width:0}.nav-core a{color:#554B7A;padding:8px 12px;font-weight:700;text-decoration:none;white-space:nowrap;background:rgba(255,255,255,.55);border-radius:999px}.nav-core a.is-current,.nav-core a:hover{color:#8c6de6;background:#FFFFFF;box-shadow:0 8px 18px rgba(140,109,230,.12)}.main-btn{display:inline-flex;align-items:center;justify-content:center;height:42px;min-width:96px;padding:0 20px;background:#8c6de6;color:#FFFFFF;border-radius:999px;text-decoration:none;font-weight:700;box-shadow:0 10px 22px rgba(140,109,230,.22);white-space:nowrap}.main-btn:hover{background:#7E5DDD}.menu-btn{display:none;border:0;background:#fff;color:#554B7A;border-radius:10px;width:42px;height:42px;font-size:22px}.channel-bar{background:#EEF0FA}.channel-inner{max-width:1160px;margin:0 auto;padding:10px 18px;display:flex;gap:8px;overflow-x:auto;scrollbar-width:thin}.channel-inner a{white-space:nowrap;text-decoration:none;color:#66667A;padding:6px 10px;border-radius:999px}.channel-inner a:hover{color:#8c6de6;background:#fff}.site-main{max-width:1160px;margin:0 auto;padding:36px 78px 60px 18px}.crumb{font-size:14px;color:#66667A;margin:0 0 18px}.crumb a{color:#8c6de6;text-decoration:none}.page-hero,.card,.article-box,.note-box{background:#fff;border:1px solid rgba(140,109,230,.16);border-radius:16px;box-shadow:0 14px 36px rgba(140,109,230,.10)}.page-hero{padding:34px;margin-bottom:24px}.page-hero h1{margin:0 0 12px;color:#8c6de6;font-size:clamp(28px,4vw,42px);line-height:1.2}.page-hero p{margin:0;color:#66667A;font-size:17px;line-height:1.85}.content-grid{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:24px;align-items:start}.article-box{padding:30px;line-height:1.85;font-size:17px}.article-box h2{font-size:24px;color:#8c6de6;margin:30px 0 12px}.article-box h2:first-child{margin-top:0}.article-box p{margin:0 0 16px}.article-box ul,.article-box ol{padding-left:1.25em}.article-box li{margin:.45em 0}.side-stack{display:grid;gap:16px}.card{padding:22px}.card h2,.card h3{margin:0 0 10px;color:#8c6de6}.card p{margin:0;color:#66667A;line-height:1.75}.text-links{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}.text-links a,.pill{display:inline-flex;padding:8px 12px;border:1px solid rgba(140,109,230,.16);border-radius:999px;text-decoration:none;color:#554B7A;background:#F7F7FC}.text-links a:hover,.pill:hover{color:#8c6de6;background:#fff}.media{position:relative;width:100%;max-width:100%;overflow:hidden;border-radius:14px;background:#EEF0FA;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{position:absolute;inset:0;background:linear-gradient(135deg,#EEF0FA,#F7F7FC)}.media.tall{min-height:220px}.split{display:grid;grid-template-columns:1.15fr .85fr;gap:24px;align-items:stretch;margin:24px 0}.split.reverse{grid-template-columns:.85fr 1.15fr}.stack{display:grid;gap:16px}.topic-strip{display:flex;gap:10px;overflow-x:auto;padding:6px 2px 12px;margin:22px 0}.topic-strip a{white-space:nowrap}.steps{counter-reset:step;display:grid;gap:14px}.step{position:relative;padding:18px 18px 18px 56px;background:#F7F7FC;border-radius:14px}.step:before{counter-increment:step;content:counter(step);position:absolute;left:16px;top:16px;width:28px;height:28px;border-radius:50%;display:grid;place-items:center;background:#8c6de6;color:white;font-weight:700}.notice-line{padding:15px 18px;border-left:4px solid #8c6de6;background:#F7F7FC;border-radius:0 12px 12px 0}.slider{position:relative;background:#fff;border-radius:16px;overflow:hidden;margin-bottom:26px;height:310px}.slide{display:none;width:100%;height:100%;position:relative}.slide.is-active{display:block}.slide img{width:100%;height:100%;object-fit:contain;display:block}.slider-placeholder{width:100%;height:100%;background:#EEF0FA}.slider-prev,.slider-next{position:absolute;top:50%;transform:translateY(-50%);z-index:3;border:0;width:42px;height:42px;border-radius:50%;background:rgba(255,255,255,.88);color:#554B7A;font-size:24px;cursor:pointer}.slider-prev{left:14px}.slider-next{right:14px}.slider-dots{position:absolute;left:50%;bottom:12px;transform:translateX(-50%);display:flex;gap:8px;z-index:4}.slider-dot{width:10px;height:10px;border:0;border-radius:50%;background:#c8c6d8;padding:0}.slider-dot.is-active{background:#8c6de6}.magazine{display:grid;grid-template-columns:64fr 36fr;gap:24px;align-items:stretch}.magazine-main{display:grid;grid-template-columns:1.05fr .95fr;gap:18px}.app-band{display:grid;grid-template-columns:1.15fr .85fr;gap:24px;align-items:center;margin-top:24px}.faq-list details{background:#fff;border:1px solid rgba(140,109,230,.16);border-radius:14px;padding:16px 18px;margin:12px 0}.faq-list summary{font-weight:700;color:#554B7A;cursor:pointer}.faq-list p{line-height:1.8;color:#66667A}.site-footer{background:#4B4A6B;color:#F3F2FB;padding:44px 18px 96px}.footer-grid{max-width:1160px;margin:0 auto;display:grid;grid-template-columns:1.3fr repeat(3,1fr);gap:28px}.footer-grid h3{margin:0 0 12px;color:#fff}.footer-grid a{display:block;text-decoration:none;color:#F3F2FB;margin:8px 0}.footer-grid p{line-height:1.8}.footer-bottom{max-width:1160px;margin:28px auto 0;padding-top:20px;border-top:1px solid rgba(255,255,255,.18);display:flex;gap:18px;justify-content:space-between;line-height:1.7}.float-tools{position:fixed;right:12px;top:34%;z-index:8000;display:grid;gap:8px;width:76px}.float-tools a,.float-tools button{border:1px solid rgba(140,109,230,.18);background:#fff;color:#8c6de6;border-radius:10px;padding:10px 6px;text-align:center;text-decoration:none;font:inherit;font-size:13px;cursor:pointer}.float-tools .float-primary{background:#8c6de6;color:#fff}.mobile-bottom{display:none}.mobile-drawer,.drawer-mask{display:none}
@media(max-width:980px){.header-inner{min-height:64px}.menu-btn{display:inline-grid;place-items:center}.nav-core{display:none}.site-logo img{height:36px;max-width:142px}.channel-bar{display:none}.site-main{padding:26px 16px 92px}.float-tools{display:none}.content-grid,.split,.split.reverse,.magazine,.magazine-main,.app-band{grid-template-columns:1fr}.mobile-bottom{position:fixed;left:0;right:0;bottom:0;z-index:9000;display:grid;grid-template-columns:repeat(4,1fr);background:#fff;border-top:1px solid rgba(140,109,230,.16);padding-bottom:env(safe-area-inset-bottom)}.mobile-bottom a{text-align:center;text-decoration:none;color:#554B7A;padding:13px 5px;font-weight:700}.mobile-drawer{display:block;position:fixed;inset:0 auto 0 0;width:min(84vw,320px);background:#fff;z-index:12000;transform:translateX(-105%);transition:transform .2s ease;box-shadow:18px 0 40px rgba(75,74,107,.16);overflow-y:auto;padding-bottom:24px}.mobile-drawer.is-open{transform:translateX(0)}.drawer-mask{display:none;position:fixed;inset:0;background:rgba(75,74,107,.38);z-index:11000;opacity:0;pointer-events:none;transition:opacity .18s ease}.drawer-mask.is-visible{display:block;opacity:1;pointer-events:auto}.drawer-open{overflow:hidden}.drawer-head{display:flex;align-items:center;justify-content:space-between;padding:14px 16px;border-bottom:1px solid #EEF0FA}.drawer-close{width:40px;height:40px;border:0;border-radius:10px;background:#F7F7FC;color:#554B7A;font-size:26px}.drawer-group{padding:16px;border-bottom:1px solid #EEF0FA;display:grid;grid-template-columns:1fr 1fr;gap:8px}.drawer-group strong{grid-column:1/-1;color:#8c6de6}.drawer-group a{text-decoration:none;color:#554B7A;padding:8px;border-radius:8px;background:#F7F7FC}.footer-grid{grid-template-columns:1fr 1fr}.slider{height:240px}.page-hero{padding:26px}.article-box{padding:24px}}
@media(max-width:600px){.header-inner{padding:0 10px;gap:8px}.main-btn{height:40px;min-width:82px;padding:0 13px}.site-logo img{height:32px;max-width:126px}.logo-text{font-size:19px}.slider{height:175px}.site-main{padding-top:20px}.page-hero{padding:22px}.page-hero h1{font-size:29px}.article-box{padding:20px;font-size:16px}.article-box h2{font-size:21px}.footer-grid{grid-template-columns:1fr}.footer-bottom{display:block}.footer-bottom span{display:block;margin-top:8px}.site-footer{padding-bottom:100px}}