*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
body{font-family:-apple-system,"PingFang SC","Noto Sans CJK SC","Microsoft YaHei",sans-serif;min-height:100vh;background:#07070d;color:#fff;line-height:1.7}
a{color:#8EA2FF}
.bg{position:fixed;inset:0;z-index:0;pointer-events:none;overflow:hidden}
.bg:before{content:"";position:absolute;width:520px;height:520px;top:-180px;right:-200px;background:radial-gradient(circle,rgba(247,147,26,.35),transparent 65%)}
.bg:after{content:"";position:absolute;width:560px;height:560px;bottom:-200px;left:-220px;background:radial-gradient(circle,rgba(98,126,234,.4),transparent 65%)}
.bg .m{position:absolute;opacity:.16}
.bg .m svg{width:100%;height:100%;display:block}
.nav{position:sticky;top:0;z-index:10;background:rgba(7,7,13,.6);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid rgba(255,255,255,.08)}
.nav .in{max-width:1200px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;padding:12px 20px;padding-top:calc(12px + env(safe-area-inset-top))}
.brand{display:flex;align-items:center;gap:8px;color:#fff;text-decoration:none;font-weight:700;font-size:15px;white-space:nowrap}
.brand img{width:28px;height:28px;border-radius:50%}
.nav ul{list-style:none;display:flex;gap:4px}
.nav ul a{color:rgba(255,255,255,.75);text-decoration:none;font-size:14px;padding:6px 10px;border-radius:8px}
.nav ul a.on,.nav ul a:hover{color:#F7931A;background:rgba(247,147,26,.1)}
main{position:relative;z-index:1;max-width:1200px;margin:0 auto;padding:28px 20px 40px}
.glass{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.13);border-radius:16px;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}
.hero{text-align:center;padding:24px 0 8px}
.hero .av{width:108px;height:108px;border-radius:50%;object-fit:cover;box-shadow:0 0 0 4px rgba(255,255,255,.12),0 0 40px rgba(247,147,26,.35)}
.hero h1{font-size:26px;margin-top:14px;line-height:1.3}
.hero p{opacity:.75;font-size:15px;margin-top:6px}
.btns{display:flex;gap:10px;justify-content:center;margin-top:18px;flex-wrap:wrap}
.btn{display:inline-block;padding:10px 18px;border-radius:999px;text-decoration:none;font-size:14px;font-weight:600}
.btn.p{background:linear-gradient(135deg,#F7931A,#ffb547);color:#1a1205}
.btn.s{border:1px solid rgba(142,162,255,.5);color:#cfd7ff;background:rgba(98,126,234,.12)}
section{margin-top:36px}
h2{font-size:19px;margin-bottom:14px;display:flex;align-items:center;gap:8px}
h2:before{content:"";width:4px;height:18px;border-radius:2px;background:linear-gradient(#F7931A,#627EEA)}
.about{padding:18px;font-size:15px;color:rgba(255,255,255,.85)}
.about p+p{margin-top:8px}
.grid{display:grid;grid-template-columns:1fr;gap:12px}
@media(min-width:720px){.grid{grid-template-columns:1fr 1fr}.grid.g3{grid-template-columns:1fr 1fr 1fr}.hero h1{font-size:34px}}
a.card{display:flex;align-items:center;gap:12px;padding:14px 16px;color:#fff;text-decoration:none;transition:.2s}
a.card:hover{background:rgba(255,255,255,.12);transform:translateY(-2px)}
.ic{width:40px;height:40px;border-radius:10px;flex-shrink:0;overflow:hidden;display:flex;align-items:center;justify-content:center}
.ic img{width:100%;height:100%;object-fit:cover}
.ic svg{width:24px;height:24px}
.ct{flex:1;min-width:0}
.ct b{display:block;font-size:15px;font-weight:600}
.ct small{display:block;font-size:12px;opacity:.6}
.ar{opacity:.5;font-size:20px}
.post{display:block;padding:16px;color:#fff;text-decoration:none;transition:.2s}
.post:hover{background:rgba(255,255,255,.12);transform:translateY(-2px)}
.post .meta{font-size:12px;opacity:.6;display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.tag{display:inline-block;font-size:11px;padding:1px 8px;border-radius:999px;background:rgba(247,147,26,.15);color:#F7931A;border:1px solid rgba(247,147,26,.3);opacity:1}
.tag.demo{background:rgba(142,162,255,.12);color:#8EA2FF;border-color:rgba(142,162,255,.35)}
.post h3{font-size:16px;margin:6px 0 4px;line-height:1.45}
.post p{font-size:13px;opacity:.7}
.more{text-align:center;margin-top:14px}
.filters{display:flex;gap:8px;overflow-x:auto;padding-bottom:6px;margin-bottom:14px;-webkit-overflow-scrolling:touch}
.filters button{flex-shrink:0;font:inherit;font-size:14px;padding:6px 14px;border-radius:999px;border:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.06);color:#fff;cursor:pointer}
.filters button.on{background:linear-gradient(135deg,#F7931A,#ffb547);color:#1a1205;border-color:transparent;font-weight:600}
.list{display:grid;gap:12px}
.empty{text-align:center;opacity:.6;padding:30px 0}
article.glass{padding:22px 18px}
article h1{font-size:23px;line-height:1.4;margin:8px 0}
article .body{margin-top:16px;font-size:15.5px;color:rgba(255,255,255,.88)}
article .body h2{font-size:17px;margin:22px 0 8px}
article .body p{margin:10px 0}
article .body ul{margin:10px 0 10px 20px}
.notice{margin-top:14px;padding:10px 14px;border-radius:10px;background:rgba(142,162,255,.1);border:1px dashed rgba(142,162,255,.4);font-size:13px;color:#cfd7ff}
.back{display:inline-block;margin-bottom:12px;font-size:14px;text-decoration:none}
footer{position:relative;z-index:1;text-align:center;font-size:12px;color:rgba(255,255,255,.45);padding:24px 20px calc(30px + env(safe-area-inset-bottom));border-top:1px solid rgba(255,255,255,.06)}
footer a{color:rgba(255,255,255,.7)}
body{display:flex;flex-direction:column}
main{flex:1;width:100%}
.post .meta{opacity:1;color:rgba(255,255,255,.55)}
.filters{gap:6px}
.filters button{padding:6px 12px;font-size:13px}
@media(min-width:1100px){.grid:not(.g3){grid-template-columns:1fr 1fr 1fr}.hero h1{font-size:42px}main{padding-left:32px;padding-right:32px}}

@media(min-width:1100px){.grid:not(.g3){grid-template-columns:repeat(4,1fr)}}
a.card.chat{margin-top:12px;background:linear-gradient(90deg,rgba(22,199,132,.25),rgba(0,240,255,.18));border-color:rgba(22,199,132,.6)}
a.card.chat:hover{background:linear-gradient(90deg,rgba(22,199,132,.35),rgba(0,240,255,.25))}
.filters .cnt{font-size:11px;opacity:.6;margin-left:2px}
button.btn{font:inherit;font-size:14px;font-weight:600;cursor:pointer}
.filters{flex-wrap:wrap;overflow:visible}