*{box-sizing:border-box}
:root{font-family:-apple-system,BlinkMacSystemFont,"SF Pro Display","SF Pro Text","Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;color:#1d1d1f}
html{scroll-behavior:smooth}
body{margin:0;min-height:100vh;background:#f5f5f7;overflow-x:hidden}
.page-glow{position:fixed;width:420px;height:420px;border-radius:50%;filter:blur(90px);pointer-events:none;z-index:0}
.glow-one{background:rgba(0,122,255,.11);left:-230px;top:-180px}
.glow-two{background:rgba(175,82,222,.10);right:-220px;bottom:-180px}
.wrap{position:relative;z-index:1;width:min(94%,760px);margin:auto;padding:26px 0 42px}
.topbar{height:52px;display:flex;align-items:center;justify-content:space-between;margin-bottom:22px}
.brand{display:flex;align-items:center;gap:9px;font-size:16px;font-weight:700;letter-spacing:-.2px}
.brand-dot{width:9px;height:9px;border-radius:50%;background:#007aff;box-shadow:0 0 0 5px rgba(0,122,255,.10)}
.top-label{font-size:12px;color:#8e8e93;background:rgba(255,255,255,.65);padding:8px 11px;border:1px solid rgba(255,255,255,.8);border-radius:999px}
.profile-hero{display:flex;align-items:center;justify-content:space-between;gap:28px;padding:22px 8px 25px}
.profile-copy{min-width:0}
.mini-label{font-size:11px;font-weight:750;letter-spacing:.6px;color:#8e8e93;margin-bottom:10px}
.profile-copy h1{font-size:42px;line-height:1.08;letter-spacing:-1.8px;margin:0 0 8px}
.bio{margin:0;color:#6e6e73;font-size:16px;line-height:1.6}
.avatar{flex:0 0 auto;width:116px;height:116px;object-fit:cover;border-radius:34px;border:5px solid rgba(255,255,255,.88);box-shadow:0 20px 50px rgba(0,0,0,.13)}
.status{display:inline-flex;align-items:center;gap:7px;margin-top:15px;padding:7px 11px;border-radius:999px;background:rgba(52,199,89,.10);color:#248a43;font-size:11px;font-weight:700}
.status i,.live-badge i{width:7px;height:7px;border-radius:50%;background:#34c759;display:inline-block}
.card{background:rgba(255,255,255,.74);border:1px solid rgba(255,255,255,.88);backdrop-filter:blur(26px);-webkit-backdrop-filter:blur(26px);border-radius:26px;box-shadow:0 18px 55px rgba(0,0,0,.065)}
.live-card{padding:24px 25px;margin:0 0 14px}
.card-head{display:flex;justify-content:space-between;align-items:flex-start}
.live-badge{display:inline-flex;align-items:center;gap:6px;font-size:10px;font-weight:800;letter-spacing:1px;color:#ff375f}
.live-card h2{font-size:18px;margin:8px 0 0;letter-spacing:-.3px}
.calendar{width:40px;height:40px;border-radius:13px;background:#f2f2f7;display:grid;place-items:center;color:#007aff;font-size:21px}
.live-date{font-size:27px;font-weight:750;letter-spacing:-.8px;margin-top:19px}
.live-text{margin:8px 0 0;color:#6e6e73;line-height:1.65;font-size:14px}
.chips{display:flex;flex-wrap:wrap;gap:7px;margin-top:16px}
.chips span{padding:7px 10px;border-radius:10px;background:#f2f2f7;color:#515154;font-size:11px;font-weight:700}
.actions{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:31px}
.action-card{min-height:78px;border:1px solid rgba(255,255,255,.9);border-radius:21px;padding:14px 14px;text-decoration:none;display:flex;align-items:center;gap:10px;text-align:left;box-shadow:0 12px 35px rgba(0,0,0,.055);cursor:pointer;font-family:inherit}
.action-main{background:#007aff;color:#fff}.action-qq{background:#fff;color:#1d1d1f}.action-share{background:rgba(255,255,255,.66);color:#1d1d1f}
.action-icon{width:38px;height:38px;border-radius:12px;display:grid;place-items:center;flex:0 0 auto;font-size:15px;font-weight:800;background:rgba(255,255,255,.18)}
.action-qq .action-icon,.action-share .action-icon{background:#f2f2f7;color:#007aff}
.action-card small{display:block;font-size:8px;letter-spacing:.7px;opacity:.68;font-weight:800;margin-bottom:3px}
.action-card b{font-size:13px;white-space:nowrap}
.action-card em{margin-left:auto;font-style:normal;font-size:23px;opacity:.45}
.updates{margin-top:4px}
.section-head{display:flex;align-items:end;justify-content:space-between;margin:0 3px 13px}
.section-head span{font-size:9px;letter-spacing:1.3px;color:#8e8e93;font-weight:800}
.section-head h2{font-size:24px;letter-spacing:-.7px;margin:4px 0 0}
.post-list{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.post{overflow:hidden;margin:0}
.post img{width:100%;aspect-ratio:16/9;object-fit:cover;display:block}
.post-body{padding:17px 18px 19px}
.post h3{font-size:16px;margin:0 0 7px;letter-spacing:-.25px}
.post p{color:#6e6e73;line-height:1.65;font-size:13px;margin:0;display:-webkit-box;-webkit-line-clamp:4;-webkit-box-orient:vertical;overflow:hidden}
footer{display:flex;justify-content:center;gap:6px;color:#8e8e93;font-size:10px;padding:27px 0 3px}
@media(max-width:600px){
 .wrap{width:min(92%,520px);padding:16px 0 30px}
 .topbar{margin-bottom:7px}
 .profile-hero{padding:22px 4px 24px;gap:16px}
 .profile-copy h1{font-size:35px}
 .avatar{width:92px;height:92px;border-radius:27px}
 .mini-label{font-size:9px}
 .bio{font-size:14px}
 .live-card{padding:20px 19px;border-radius:23px}
 .live-date{font-size:23px}
 .actions{grid-template-columns:1fr;gap:9px}
 .action-card{min-height:62px;border-radius:18px;padding:10px 12px}
 .action-icon{width:35px;height:35px}
 .post-list{grid-template-columns:1fr}
}
@media(max-width:360px){
 .profile-copy h1{font-size:30px}.avatar{width:78px;height:78px;border-radius:23px}
}

/* Announcement */
.announcement-card{background:rgba(255,255,255,.76);border:1px solid rgba(255,255,255,.9);border-radius:24px;padding:20px;margin:18px 0;box-shadow:0 12px 35px rgba(0,0,0,.06);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px)}
.announcement-head{display:flex;align-items:center;gap:11px}.announcement-icon{width:38px;height:38px;border-radius:12px;display:grid;place-items:center;background:#fff4df;font-size:19px}.eyebrow{font-size:10px;letter-spacing:1.2px;color:#8e8e93;font-weight:700}.announcement-head h2{margin:2px 0 0;font-size:21px}.announcement-list{margin-top:10px}.announcement-item{padding:14px 0;border-top:1px solid rgba(60,60,67,.09)}.announcement-item:first-child{border-top:0}.announcement-title{display:flex;align-items:center;gap:8px}.announcement-title strong{font-size:15px}.pin{font-size:10px;padding:3px 7px;border-radius:999px;background:#fff0d5;color:#a66300}.announcement-content{font-size:14px;line-height:1.7;color:#636366;margin-top:7px;white-space:normal}.announcement-item time{display:block;font-size:11px;color:#aeaeb2;margin-top:7px}
@media(max-width:520px){.announcement-card{border-radius:20px;padding:17px}.announcement-content{font-size:13px}}

/* Custom cards */
.custom-cards{display:grid;gap:12px;margin:0 0 14px}
.custom-card{display:block;overflow:hidden;text-decoration:none;color:#1d1d1f;background:rgba(255,255,255,.78);border:1px solid rgba(255,255,255,.92);border-radius:25px;box-shadow:0 14px 42px rgba(0,0,0,.06);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);transition:transform .2s ease,box-shadow .2s ease}
.custom-card:hover{transform:translateY(-2px);box-shadow:0 20px 50px rgba(0,0,0,.09)}
.custom-card:active{transform:scale(.99)}
.custom-card-main{display:flex;align-items:stretch;min-height:128px}
.custom-card-image{width:150px;height:150px;max-height:none;object-fit:cover;display:block;flex:0 0 150px}
.custom-card-body{padding:18px 19px 16px;min-width:0;flex:1;display:flex;flex-direction:column}
.custom-card-badge{font-size:9px;letter-spacing:1.2px;color:#007aff;font-weight:800;margin-bottom:6px}
.custom-card h2{font-size:20px;letter-spacing:-.5px;margin:0 0 5px}
.custom-card-subtitle{font-size:13px;color:#6e6e73;margin-bottom:7px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.custom-card p{font-size:13px;color:#6e6e73;line-height:1.55;margin:0 0 10px;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;white-space:normal}
.custom-card-link{display:flex;align-items:center;justify-content:space-between;margin-top:auto;padding-top:9px;border-top:1px solid rgba(60,60,67,.08);font-size:13px;font-weight:700;color:#007aff}
.custom-card-link b{font-size:24px;font-weight:400;color:#8e8e93}
@media(max-width:520px){.custom-card{border-radius:21px}.custom-card-main{min-height:110px}.custom-card-image{width:108px;height:108px;flex-basis:108px}.custom-card-body{padding:14px 15px}.custom-card h2{font-size:18px}.custom-card p{font-size:12px;-webkit-line-clamp:2}.custom-card-badge{font-size:8px}}

.downloads{margin-top:22px}.download-list{display:grid;gap:14px}
.download-card{display:flex;gap:15px;align-items:stretch;text-decoration:none;color:inherit;background:rgba(255,255,255,.82);border:1px solid rgba(255,255,255,.92);border-radius:24px;padding:12px;box-shadow:0 12px 35px rgba(0,0,0,.06);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);transition:transform .2s ease,box-shadow .2s ease}
.download-card:active{transform:scale(.985)}.download-image{width:92px;height:92px;border-radius:18px;object-fit:cover;flex:0 0 92px;background:#f2f2f7}
.download-placeholder{display:grid;place-items:center;font-weight:800;color:#007aff;font-size:14px}
.download-body{min-width:0;flex:1;padding:3px 4px}.download-meta{display:flex;justify-content:space-between;gap:8px;color:#8e8e93;font-size:12px}.download-meta span{color:#007aff;font-weight:700}
.download-body h3{margin:8px 0 5px;font-size:20px}.download-body p{margin:0;color:#6e6e73;line-height:1.55;white-space:normal}.download-action{margin-top:10px;color:#007aff;font-weight:700;display:flex;justify-content:space-between}
@media(max-width:480px){.download-image{width:78px;height:78px;flex-basis:78px}.download-body h3{font-size:18px}}