:root{
--pt-bg1:#1A1A1A;--pt-bg2:#242424;--pt-primary:#F59E0B;--pt-text:#F5F5F0;
--pt-text-2:#B8B8B0;--pt-text-3:#80807A;--pt-line:#2E2E2E;--pt-soft:#202020;
--pt-on-primary:#1A1A1A;--pt-radius:6px;--page-gutter:16px;color-scheme:dark;
}
*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}
[hidden]{display:none!important}
html{height:100%;touch-action:pan-y;overscroll-behavior-y:contain}
body{min-height:100%;font:14px/1.55 -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--pt-text);background:var(--pt-bg1);overscroll-behavior-y:contain}
img{display:block;max-width:100%;height:auto}
svg{vertical-align:middle;flex-shrink:0}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;border:0;background:none;cursor:pointer}
button:focus-visible,a:focus-visible,[tabindex]:focus-visible{outline:2px solid var(--pt-primary);outline-offset:3px}
.app{min-height:100vh;display:flex;flex-direction:column}
.hd{position:sticky;top:0;z-index:50;background:var(--pt-bg2);border-bottom:1px solid var(--pt-line)}
.hd-inner{width:100%;max-width:960px;margin:auto;padding:10px var(--page-gutter);display:flex;align-items:center;gap:10px;background:repeating-linear-gradient(135deg,transparent 0 12px,rgba(74,99,237,.025) 12px 15px)}
.brand{display:flex;align-items:center;gap:8px;flex:1;min-width:0}
.logo,.logo-text{width:30px;height:30px;flex:0 0 30px;border-radius:var(--pt-radius);object-fit:contain}
.logo-text{display:flex;align-items:center;justify-content:center;background:var(--pt-primary);color:var(--pt-on-primary);font-size:13px;font-weight:700}
.brand-name{min-width:0;font-size:15px;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.hd-actions{display:flex;align-items:center;gap:6px;flex:0 0 auto}
.hd-btn{height:28px;padding:0 9px;display:inline-flex;align-items:center;justify-content:center;gap:5px;border:1px solid var(--pt-line);border-radius:var(--pt-radius);background:var(--pt-bg2);color:var(--pt-primary);font-size:12px;font-weight:600;white-space:nowrap}
.hd-btn-install{background:var(--pt-primary);border-color:var(--pt-primary);color:var(--pt-on-primary)}
.hd-ic{width:14px;height:14px}
.hd-lb{max-width:112px;overflow:hidden;text-overflow:ellipsis}
.back-btn{flex:0 0 auto;max-width:80px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--pt-primary);font-size:12px}
.banner-wrap{position:relative;width:calc(100% - 2 * var(--page-gutter));max-width:calc(960px - 2 * var(--page-gutter));margin:12px auto 0;overflow:hidden;border-radius:var(--pt-radius)}
.banner-track{display:flex;align-items:flex-start;transition:transform .35s ease}
.banner-item{position:relative;flex:0 0 100%;min-width:0}
.banner-item>a{display:block}
.banner-img{width:100%;height:auto;border-radius:var(--pt-radius)}
.banner-caption{position:absolute;inset:auto 0 0;padding:20px 12px 22px;background:linear-gradient(transparent,rgba(0,0,0,.65));color:#fff}
.b-title{font-size:14px}
.b-desc{font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.banner-dots{position:absolute;bottom:8px;left:0;right:0;display:flex;justify-content:center;gap:6px}
.dot{width:6px;height:6px;border-radius:3px;background:rgba(255,255,255,.5);cursor:pointer}
.dot.active{width:18px;background:#fff}
.domain-remember{width:100%;max-width:960px;padding:0 var(--page-gutter);margin:10px auto 0}
.dm-wrap{display:flex;flex-wrap:wrap;gap:8px;min-width:0}
.dm-row{min-width:0;flex:1 1 280px}
.dm-left,.marquee{width:100%;min-width:0;min-height:38px;display:flex;align-items:center;gap:8px;padding:7px 10px;border:1px solid var(--pt-line);border-radius:var(--pt-radius);background:var(--pt-bg2);font-size:12px}
.dm-left{cursor:pointer;color:var(--pt-text-2)}
.dm-text{min-width:0;flex:1;overflow-wrap:anywhere}
.dm-text strong{color:var(--pt-primary);font-weight:700}
.dm-copy-ic,.mq-ic{width:14px;height:14px;flex:0 0 14px;color:var(--pt-primary)}
.marquee{overflow:hidden}
.marquee-label{display:flex;align-items:center;gap:5px;flex:0 0 auto;color:var(--pt-primary);font-weight:600}
.marquee-viewport{position:relative;min-width:0;flex:1;height:22px;overflow:hidden}
.marquee-track{display:flex;width:max-content;min-width:100%;align-items:center}
.marquee-item{flex:0 0 auto;max-width:320px;margin-right:28px;line-height:22px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;cursor:pointer}
.notice-mask{position:fixed;inset:0;z-index:1000;display:flex;align-items:center;justify-content:center;padding:16px;background:rgba(15,23,42,.55)}
.notice-box{display:flex;flex-direction:column;width:100%;max-width:520px;max-height:85vh;max-height:85dvh;min-height:0;border:1px solid var(--pt-line);border-radius:var(--pt-radius);background:var(--pt-bg2);overflow:hidden}
.notice-head,.notice-foot{display:flex;align-items:center;gap:12px;flex-shrink:0;padding:12px 16px}
.notice-head{justify-content:space-between;border-bottom:1px solid var(--pt-line)}
.notice-title{min-width:0;overflow-wrap:anywhere;font-size:15px;font-weight:700}
.notice-close{flex:0 0 28px;height:28px;font-size:22px;color:var(--pt-text-2)}
.notice-body{flex:1 1 auto;min-height:0;overflow:auto;-webkit-overflow-scrolling:touch;overscroll-behavior:contain;padding:16px;font-size:14px;line-height:1.75;overflow-wrap:anywhere}
.notice-body img{height:auto!important}
.notice-body p{margin-bottom:10px}
.notice-body a:not(.join-domain){color:var(--pt-primary);text-decoration:underline}
.notice-foot{justify-content:flex-end;border-top:1px solid var(--pt-line)}
.notice-btn-close{padding:6px 16px;border-radius:var(--pt-radius);background:var(--pt-primary);color:var(--pt-on-primary);font-size:13px}
.main{flex:1;width:100%;max-width:960px;margin:0 auto;padding:12px var(--page-gutter) 28px;min-width:0}
.tabs{display:flex;gap:4px;padding:4px;margin-bottom:10px;background:var(--pt-bg2);border:1px solid var(--pt-line);border-radius:var(--pt-radius)}
.tab{flex:1;min-width:0;padding:8px 6px;border-radius:var(--pt-radius);font-size:13px;font-weight:600;color:var(--pt-text-2)}
.tab.active{background:var(--pt-primary);color:var(--pt-on-primary)}
.tab-panel{display:none}
.tab-panel.active{display:block}
.empty{padding:32px 16px;text-align:center;color:var(--pt-text-3);font-size:13px}
.empty-icon{margin:0 auto 10px}
.css-icon-link{width:44px;height:44px;position:relative;background:var(--pt-bg2);border-radius:var(--pt-radius);border:1px solid var(--pt-line)}
.css-icon-link::before{content:"";position:absolute;left:11px;top:13px;width:22px;height:2px;background:var(--pt-primary);border-radius:1px}
.css-icon-link::after{content:"";position:absolute;left:11px;top:22px;width:16px;height:2px;background:var(--pt-text-3);border-radius:1px}
.css-icon-act{width:44px;height:44px;position:relative;background:var(--pt-bg2);border-radius:var(--pt-radius);border:1px solid var(--pt-line)}
.css-icon-act::before{content:"";position:absolute;left:50%;top:12px;transform:translateX(-50%);width:16px;height:16px;border:2px solid var(--pt-primary);border-radius:50%;border-top-color:transparent}
.css-icon-act::after{content:"";position:absolute;left:50%;top:50%;width:3px;height:3px;background:var(--pt-primary);border-radius:50%;transform:translate(-50%,-50%)}
.css-icon-act-sm,.css-icon-act-lg{width:22px;height:22px;position:relative}
.css-icon-act-sm::before,.css-icon-act-lg::before{content:"";position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:16px;height:16px;border:2px solid var(--pt-primary);border-radius:50%;border-top-color:transparent}
.css-icon-act-sm::after,.css-icon-act-lg::after{content:"";position:absolute;left:50%;top:50%;width:3px;height:3px;background:var(--pt-primary);border-radius:50%;transform:translate(-50%,-50%)}
.act-meta{display:flex;flex-wrap:wrap;gap:8px}
.meta-item{font-size:11px;color:var(--pt-text-3);display:flex;align-items:center}
.link-list,.act-list{display:flex;flex-direction:column;gap:8px}
.link-card,.act-card{display:flex;align-items:center;gap:12px;min-width:0;padding:12px;background:var(--pt-bg2);border:1px solid var(--pt-line);border-radius:var(--pt-radius)}
.link-left,.act-info{flex:1;min-width:0}
.link-name{display:flex;align-items:center;flex-wrap:wrap;gap:6px;font-weight:700;overflow-wrap:anywhere}
.link-tag{padding:2px 6px;border-radius:4px;background:var(--pt-soft);color:var(--pt-primary);font-size:10px;font-weight:500}
.link-desc,.act-desc{margin-top:3px;font-size:12px;color:var(--pt-text-2);overflow-wrap:anywhere}
.link-go{flex:0 0 auto;max-width:42%;padding:6px 10px;border-radius:var(--pt-radius);background:var(--pt-primary);color:var(--pt-on-primary);font-size:12px;text-align:center}
.act-icon{display:flex;align-items:center;justify-content:center;width:38px;height:38px;flex:0 0 38px;border-radius:var(--pt-radius);background:var(--pt-soft);color:var(--pt-primary);overflow:hidden}
.act-icon img{width:100%;height:100%;object-fit:contain}
.act-title{font-size:14px;font-weight:600;overflow-wrap:anywhere}
.act-arrow::after{content:"";width:7px;height:7px;border-right:2px solid var(--pt-text-3);border-top:2px solid var(--pt-text-3);transform:rotate(45deg);margin-left:-2px}
.act-arrow{flex:0 0 20px;display:flex;align-items:center;justify-content:center}
.ft{padding:16px var(--page-gutter);border-top:1px solid var(--pt-line);background:var(--pt-bg2);color:var(--pt-text-3);text-align:center;font-size:11px;overflow-wrap:anywhere}
.detail{padding:16px;border:1px solid var(--pt-line);border-radius:var(--pt-radius);background:var(--pt-bg2)}
.detail-hd{text-align:center;padding-bottom:16px;margin-bottom:16px;border-bottom:1px solid var(--pt-line);overflow-wrap:anywhere}
.detail-icon{width:48px;height:48px;display:flex;align-items:center;justify-content:center;margin:0 auto 10px;border-radius:var(--pt-radius);background:var(--pt-soft);color:var(--pt-primary);overflow:hidden}
.detail-icon img{width:100%;height:100%;object-fit:contain}
.detail-title{font-size:18px;font-weight:700;margin-bottom:6px}
.detail-sub{font-size:13px;color:var(--pt-text-2);margin-bottom:8px}
.detail-time{display:flex;align-items:center;justify-content:center;gap:6px;font-size:12px;color:var(--pt-text-3)}
.detail-content{line-height:1.75;overflow-wrap:anywhere;overflow-x:auto}
.detail-content img{height:auto!important;margin:10px auto}
.detail-content p{margin-bottom:10px}
.detail-content h1,.detail-content h2,.detail-content h3{margin:14px 0 8px}
.detail-content ul,.detail-content ol,.notice-body ul,.notice-body ol{padding-left:22px}
.detail-content a{color:var(--pt-primary);text-decoration:underline}
.app-activity{padding-bottom:calc(72px + env(safe-area-inset-bottom,0px))}
.join-bar{position:fixed;bottom:0;left:0;right:0;z-index:60;width:100%;max-width:960px;margin:auto;padding:12px var(--page-gutter);padding-bottom:max(12px,env(safe-area-inset-bottom));border-top:1px solid var(--pt-line);background:var(--pt-bg2)}
.join-open{width:100%;min-height:40px;padding:8px 16px;border-radius:var(--pt-radius);background:var(--pt-grad,var(--pt-primary));color:var(--pt-on-primary);font-weight:600}
.join-domains{display:flex;flex-direction:column;gap:8px}
.join-domain{display:flex;align-items:center;justify-content:space-between;gap:10px;min-height:44px;padding:10px 12px;border:1px solid var(--pt-line);border-radius:var(--pt-radius);color:var(--pt-primary)}
.join-domain-name{min-width:0;overflow-wrap:anywhere}
.last-visited{display:inline-flex;align-items:center;padding:2px 6px;border:1px solid var(--pt-line);border-radius:4px;background:var(--pt-bg1);color:var(--pt-primary);font-size:10px;font-weight:500}
@media(max-width:480px){.hd-btn-cs .hd-lb{display:none}.hd-btn{padding:0 8px}.hd-lb{max-width:100px}.brand{gap:6px}.back-btn{max-width:48px}}
@media(min-width:768px){:root{--page-gutter:20px}.hd-inner{padding-top:12px;padding-bottom:12px}.main{padding-top:16px;padding-bottom:36px}.dm-row-domain{flex:0 1 auto;max-width:58%}.dm-row-marquee{flex:1 1 0}.detail{padding:22px}}
@media(prefers-reduced-motion:reduce){.banner-track{transition:none}}