:root{color-scheme:dark;--bg:#0b0f18;--text:rgba(255,255,255,.92);--muted:rgba(255,255,255,.68);--muted2:rgba(255,255,255,.52);--line:rgba(255,255,255,.12);--brand:#ff3d7f;--brand2:#6d5bff;--radius:18px;--shadow:0 18px 60px rgba(0,0,0,.38);--shadow2:0 10px 30px rgba(0,0,0,.28);--card:rgba(255,255,255,.045);}
[data-theme="light"]{--bg:#f6f7fb;--text:rgba(16,20,28,.92);--muted:rgba(16,20,28,.70);--muted2:rgba(16,20,28,.55);--line:rgba(16,20,28,.12);--card:rgba(255,255,255,.72);}
*{box-sizing:border-box}
html,body{min-height:100%}
body{margin:0;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Arial,"Noto Sans","Helvetica Neue",sans-serif;color:var(--text);
background:radial-gradient(1200px 600px at 20% 0%, rgba(109,91,255,.22), transparent 55%),
radial-gradient(900px 500px at 80% 10%, rgba(255,61,127,.18), transparent 60%),
linear-gradient(180deg, var(--bg), #070a10 65%, #06070b);
background-repeat:no-repeat;background-attachment:fixed;}
[data-theme="light"] body{background:radial-gradient(1200px 600px at 20% 0%, rgba(109,91,255,.16), transparent 55%),
radial-gradient(900px 500px at 80% 10%, rgba(255,61,127,.12), transparent 60%),
linear-gradient(180deg, var(--bg), #eef0f7 70%, #e9ecf5);
background-repeat:no-repeat;background-attachment:fixed;}
a{color:inherit;text-decoration:none}
.wrap{width:min(1180px,calc(100% - 32px));margin:0 auto;padding:22px 0 44px}
.topbar{display:grid;grid-template-columns:1fr auto;gap:14px;align-items:center;padding:16px 18px;border:1px solid var(--line);
background:linear-gradient(180deg,rgba(255,255,255,.06),rgba(255,255,255,.03));border-radius:22px;box-shadow:var(--shadow2);backdrop-filter:blur(10px);}
.brand{display:flex;align-items:center;gap:12px;min-width:0}
.brand .logo{width:42px;height:42px;border-radius:14px;background:conic-gradient(from 210deg,var(--brand),var(--brand2),var(--brand));
box-shadow:0 14px 40px rgba(255,61,127,.18);}
.brand h1,.brand-title{margin:0;font-size:18px;letter-spacing:.2px;line-height:1.1;white-space:nowrap}
.tagline{margin:2px 0 0;font-size:12px;color:var(--muted2);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:62ch}
.controls{display:flex;align-items:center;gap:10px;justify-self:end;flex-wrap:wrap}
.search{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:14px;border:1px solid var(--line);
background:rgba(0,0,0,.25);min-width:min(360px,70vw)}
[data-theme="light"] .search{background:rgba(255,255,255,.7)}
.search input{width:100%;background:transparent;border:0;outline:none;color:var(--text);font-size:14px}
.btn{border:1px solid var(--line);background:rgba(255,255,255,.06);color:var(--text);padding:10px 12px;border-radius:14px;cursor:pointer;
transition:transform .12s ease,background .12s ease,border-color .12s ease;display:inline-flex;align-items:center;gap:8px;user-select:none;white-space:nowrap;}
[data-theme="light"] .btn{background:rgba(255,255,255,.75)}
.btn:hover{transform:translateY(-1px);background:rgba(255,255,255,.09);border-color:rgba(255,255,255,.18)}
.badge{padding:2px 8px;border-radius:999px;border:1px solid rgba(255,255,255,.16);background:rgba(0,0,0,.25);color:rgba(255,255,255,.86);font-size:12px}
.nav{display:flex;gap:10px;flex-wrap:wrap;margin:14px 0 0;padding:10px 12px;border-radius:22px;border:1px solid var(--line);background:rgba(255,255,255,.035);backdrop-filter:blur(10px)}
.pill{padding:9px 12px;border-radius:999px;border:1px solid rgba(255,255,255,.12);background:rgba(0,0,0,.22);color:var(--muted);font-size:13px;cursor:pointer}
.pill.active{background:linear-gradient(135deg,rgba(255,61,127,.22),rgba(109,91,255,.18));color:var(--text);border-color:rgba(255,255,255,.2)}
.grid{margin-top:18px;display:grid;grid-template-columns:1.45fr .85fr;gap:18px;align-items:start}
.side{display:flex;flex-direction:column;gap:14px;position:sticky;top:16px}
.panel{border-radius:20px;border:1px solid var(--line);background:rgba(255,255,255,.04);padding:14px;box-shadow:0 12px 30px rgba(0,0,0,.24)}
[data-theme="light"] .panel{background:rgba(255,255,255,.72)}
.panel h4{margin:0 0 10px;font-size:14px;letter-spacing:.2px}
.feature{border-radius:24px;overflow:hidden;border:1px solid var(--line);background:linear-gradient(180deg,rgba(255,255,255,.06),rgba(255,255,255,.03));box-shadow:var(--shadow);position:relative}
.feature-hero{height:260px;position:relative;background-size:cover;background-position:center}
.feature-hero:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg, rgba(0,0,0,.05), rgba(0,0,0,.62));opacity:.85}
.feature-body{padding:16px 18px 18px}
.feature h2{margin:0 0 10px;font-size:26px;line-height:1.15}
.feature p{margin:0 0 14px;color:var(--muted);font-size:14px;line-height:1.55;max-width:80ch}
.meta-row{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;border-top:1px solid rgba(255,255,255,.10);padding-top:12px;margin-top:10px;color:var(--muted2);font-size:12px}
.cta{border:1px solid rgba(255,255,255,.16);background:linear-gradient(135deg,rgba(255,61,127,.25),rgba(109,91,255,.20));
padding:10px 12px;border-radius:14px;display:inline-flex;align-items:center;gap:8px;color:rgba(255,255,255,.92);cursor:pointer}
.section-title{margin:18px 0 10px;display:flex;align-items:end;justify-content:space-between;gap:12px;flex-wrap:wrap}
.section-title h3{margin:0;font-size:16px;letter-spacing:.2px}
.section-title span{font-size:12px;color:var(--muted2)}
.cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.card{border-radius:18px;border:1px solid var(--line);background:var(--card);box-shadow:0 10px 26px rgba(0,0,0,.22);overflow:hidden;display:flex;min-height:148px;transition:transform .12s ease;cursor:pointer}
.card:hover{transform:translateY(-2px)}
.thumb{width:120px;flex:0 0 120px;position:relative;background-size:cover;background-position:center}
.thumb:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.05),rgba(0,0,0,.62));opacity:.82}
.card-body{padding:12px;display:flex;flex-direction:column;gap:8px;min-width:0}
.kicker{display:flex;align-items:center;gap:10px;color:var(--muted);font-size:13px;flex-wrap:wrap}
.chip{padding:6px 10px;border-radius:999px;border:1px solid rgba(255,255,255,.14);background:rgba(0,0,0,.25);color:rgba(255,255,255,.82);font-size:12px;white-space:nowrap}
.card-title{margin:0;font-size:14px;line-height:1.25}
.card-snippet{margin:0;font-size:12.5px;color:var(--muted);line-height:1.45;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.card-meta{margin-top:auto;display:flex;align-items:center;justify-content:space-between;gap:10px;color:var(--muted2);font-size:12px}
.trend{display:flex;align-items:flex-start;gap:10px;padding:10px 0;border-top:1px solid rgba(255,255,255,.10);cursor:pointer}
.trend:first-of-type{border-top:0;padding-top:0}
.rank{width:26px;height:26px;border-radius:10px;display:flex;align-items:center;justify-content:center;border:1px solid rgba(255,255,255,.14);background:rgba(0,0,0,.25);font-size:12px;flex:0 0 auto}
.footer{margin-top:18px;padding:14px 0 0;color:var(--muted2);font-size:12px;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap}
.hero{height:240px;border-radius:24px;overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow2);position:relative;margin-top:12px;background-size:cover;background-position:center}
.hero:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.05),rgba(0,0,0,.70));opacity:.85}
.article-box{margin-top:14px;border-radius:24px;overflow:hidden;border:1px solid var(--line);background:var(--card);box-shadow:var(--shadow)}
.article-head{padding:16px 18px;border-bottom:1px solid rgba(255,255,255,.10);background:rgba(0,0,0,.16);display:flex;gap:12px;flex-wrap:wrap;align-items:flex-start;justify-content:space-between}
.article-title{margin:8px 0 0;font-size:28px;line-height:1.15;max-width:64ch}
.article-lead{margin:10px 0 0;color:var(--muted);font-size:14px;line-height:1.6;max-width:92ch}
.tag-row{margin-top:10px;display:flex;gap:8px;flex-wrap:wrap}
.tag{font-size:12px;color:rgba(255,255,255,.80);padding:6px 10px;border-radius:999px;border:1px solid rgba(255,255,255,.14);background:rgba(0,0,0,.22)}
.article-body{padding:14px 18px 18px;color:rgba(255,255,255,.88);font-size:15px;line-height:1.75}
.article-body p{margin:0 0 12px}
.article-body ul{margin:0 0 12px 18px}
.article-body h2,.article-body h3{scroll-margin-top:90px}
.article-body h2{margin:20px 0 10px;font-size:22px;line-height:1.25}
.article-body h3{margin:16px 0 8px;font-size:18px;line-height:1.3}
.react-bar{padding:12px 18px;border-top:1px solid rgba(255,255,255,.10);background:rgba(0,0,0,.08);display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap;color:var(--muted2);font-size:12px}
.react-btn{border:1px solid rgba(255,255,255,.14);background:rgba(0,0,0,.22);color:rgba(255,255,255,.88);padding:8px 10px;border-radius:999px;cursor:pointer;display:inline-flex;gap:8px;align-items:center;font-size:12px}
.react-btn.active{background:linear-gradient(135deg,rgba(255,61,127,.20),rgba(109,91,255,.16));border-color:rgba(255,255,255,.22)}
.comments{margin-top:14px;border-radius:24px;border:1px solid var(--line);background:rgba(255,255,255,.04);box-shadow:var(--shadow2);padding:14px}
.comments textarea,.input,.select{width:100%;min-height:44px;border-radius:14px;border:1px solid rgba(255,255,255,.14);background:rgba(0,0,0,.22);color:rgba(255,255,255,.9);padding:10px 12px;outline:none;font-size:13px}
.comments textarea{min-height:92px;resize:vertical}
.comment{border-radius:14px;border:1px solid rgba(255,255,255,.12);background:rgba(0,0,0,.20);padding:12px;margin-top:10px}
.small{font-size:12px;color:var(--muted2)}
.table{width:100%;border-collapse:collapse}
.table th,.table td{padding:10px;border-bottom:1px solid rgba(255,255,255,.10);text-align:left;font-size:13px}
.table th{color:rgba(255,255,255,.86);font-weight:600}
.notice{border:1px solid rgba(255,255,255,.14);background:rgba(0,0,0,.18);padding:10px 12px;border-radius:14px;color:rgba(255,255,255,.86);font-size:13px}
.notice.ok{border-color:rgba(49,208,123,.35)}
.notice.err{border-color:rgba(255,61,127,.35)}
.formgrid{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.formgrid .full{grid-column:1/-1}
@media (max-width:980px){.grid{grid-template-columns:1fr}.side{position:static}.search{min-width:min(520px,80vw)}.article-title{font-size:24px}}
@media (max-width:640px){.topbar{grid-template-columns:1fr}.controls{justify-self:start}.cards{grid-template-columns:1fr}}


/* Fix native select dropdown readability */
select option{background:#0b1220;color:rgba(255,255,255,.95);}

.user-ico{width:36px;height:36px;border-radius:14px;display:inline-flex;align-items:center;justify-content:center;border:1px solid rgba(255,255,255,.14);background:rgba(0,0,0,.22);color:rgba(255,255,255,.92)}

.field{display:flex;flex-direction:column;gap:6px}
.field-label{font-size:12px;opacity:.85}

.article-body img{max-width:100%;height:auto;border-radius:16px;margin:12px 0;border:1px solid rgba(255,255,255,.12)}
.toc-list{display:flex;flex-direction:column;gap:8px}
.toc-link{font-size:13px;line-height:1.35;color:rgba(255,255,255,.88);border-bottom:1px dashed rgba(255,255,255,.2);padding-bottom:2px;width:fit-content;max-width:100%}
.toc-link.lvl-3{margin-left:14px;color:rgba(255,255,255,.74)}


/* Search suggestions */
.search{ position:relative; }
.suggest{
  position:absolute;
  top: calc(100% + 8px);
  left: 0;
  right: 0;
  background: rgba(12,14,26,.98);
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 16px;
  padding: 8px;
  z-index: 50;
  box-shadow: 0 14px 40px rgba(0,0,0,.35);
}
.s-item{
  display:flex;
  justify-content:space-between;
  gap:12px;
  padding:10px 12px;
  border-radius: 12px;
  border: 1px solid transparent;
}
.s-item:hover{
  background: rgba(255,255,255,.06);
  border-color: rgba(255,255,255,.10);
}
.s-title{ white-space:nowrap; overflow:hidden; text-overflow:ellipsis; min-width:0; }
.s-cat{ opacity:.7; font-size:12px; white-space:nowrap; }
.hide-sm{ display:inline; }
@media (max-width: 620px){
  .hide-sm{ display:none; }
}