/* 1x1ads, BLOG / CODEX, BASE (nav, índice, sidebar, ads, footer) */
:root{
  --bg:#EEF0F3;--surf:#FFFFFF;--line:#E4E7EC;--line2:#D4D8DF;
  --txt:#11131A;--txt2:#33384A;--mut:#525868;--mut2:#7A8194;
  --ink:#0C0D12;--ink2:#15171F;
  --orange:#E8500F;--orange-s:#F97316;--red:#D92D20;--green:#0E9F6E;--blue:#1877F2;--acc:#E8500F;
  --shadow:0 1px 2px rgba(13,15,22,.05),0 6px 20px rgba(13,15,22,.05);
  --shadow-h:0 12px 34px rgba(13,15,22,.12);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--txt);font-family:'Inter',sans-serif;line-height:1.65;-webkit-font-smoothing:antialiased}
.mono{font-family:'JetBrains Mono',monospace}
h1,h2,h3,h4{font-family:'Space Grotesk',sans-serif;letter-spacing:-.02em;line-height:1.18;color:var(--ink)}
a{color:var(--orange);text-decoration:none}
.wrap{max-width:1200px;margin:0 auto;padding:0 22px}
.btn{display:inline-flex;align-items:center;gap:8px;background:var(--orange);color:#fff;font-weight:600;padding:13px 24px;border-radius:10px;border:none;cursor:pointer;font-size:.96rem;transition:.18s;text-decoration:none}
.btn:hover{background:#cf4709;transform:translateY(-1px)}
.btn-ink{background:var(--ink)}.btn-ink:hover{background:#000}
.btn-ghost{background:#fff;border:1px solid var(--line2);color:var(--txt)}
.btn-sm{padding:9px 16px;font-size:.86rem}
.progress{position:fixed;top:0;left:0;height:3px;background:var(--orange);width:0;z-index:99;transition:width .1s}
.bnav{position:sticky;top:0;z-index:60;background:var(--ink);border-bottom:1px solid #20222c}
.bnav .wrap{display:flex;align-items:center;justify-content:space-between;height:60px}
.blogo{font-family:'JetBrains Mono',monospace;font-weight:700;font-size:1.06rem;color:#fff;text-decoration:none}
.blogo .b{color:var(--orange-s)}
.bnav .links{display:flex;gap:22px;align-items:center}
.bnav .links a{color:#C7CAD4;font-size:.92rem;font-weight:500}
.bnav .links a:hover{color:#fff}
.bnav .links .btn{color:#fff;padding:8px 16px;font-size:.86rem}
.menu-btn{display:none;background:none;border:none;color:#fff;font-size:1.4rem;cursor:pointer}
.catbar{position:sticky;top:60px;z-index:55;background:var(--surf);border-bottom:1px solid var(--line);overflow-x:auto;-webkit-overflow-scrolling:touch}
.catbar .inner{display:flex;gap:4px;padding:8px 22px;max-width:1200px;margin:0 auto;white-space:nowrap}
.catbar button{background:none;border:none;border-radius:8px;padding:8px 13px;font-size:.86rem;cursor:pointer;color:var(--mut);font-family:'Inter',sans-serif;font-weight:500;transition:.15s;display:inline-flex;align-items:center;gap:7px}
.catbar button:hover{background:var(--bg);color:var(--ink)}
.catbar button.active{background:var(--ink);color:#fff}
.catbar button .dot{width:8px;height:8px;border-radius:50%;background:var(--cdot,var(--mut))}
.bhead{background:var(--ink);color:#fff;padding:46px 0 40px;position:relative;overflow:hidden}
.bhead .gb{position:absolute;inset:0;opacity:.5;background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);background-size:42px 42px;mask:radial-gradient(circle at 30% 0%,#000,transparent 70%)}
.bhead .wrap{position:relative;z-index:2}
.bhead .eb{font-family:'JetBrains Mono',monospace;font-size:.74rem;color:var(--orange-s);letter-spacing:.12em;text-transform:uppercase}
.bhead h1{font-size:clamp(1.9rem,4.6vw,3rem);margin:10px 0 12px;color:#fff;max-width:20ch}
.bhead p{color:#AEB2BE;max-width:62ch;font-size:1.06rem;margin-bottom:24px}
.searchbar{max-width:600px;position:relative}
.searchbar input{width:100%;background:#1B1D27;border:1px solid #2c2f3b;border-radius:12px;padding:15px 18px 15px 46px;font-size:1rem;font-family:'Inter',sans-serif;color:#fff}
.searchbar input::placeholder{color:#8A8FA0}
.searchbar input:focus{outline:none;border-color:var(--orange-s)}
.searchbar::before{content:'\1F50D';position:absolute;left:16px;top:13px;opacity:.7}
.searchcount{margin-top:10px;font-family:'JetBrains Mono',monospace;font-size:.78rem;color:#8A8FA0}
.featured{padding:30px 0 8px}
.feat-grid{display:grid;grid-template-columns:1.6fr 1fr;gap:18px}
.feat-main,.feat-sec{background:var(--surf);border:1px solid var(--line2);border-radius:16px;overflow:hidden;text-decoration:none;color:inherit;display:flex;flex-direction:column;transition:.2s;position:relative;box-shadow:var(--shadow)}
.feat-main:hover,.feat-sec:hover{transform:translateY(-3px);box-shadow:var(--shadow-h)}
.feat-main .ph{height:260px;background:var(--ink);position:relative;display:flex;align-items:center;justify-content:center}
.feat-sec .ph{height:150px;background:var(--ink2);position:relative;display:flex;align-items:center;justify-content:center}
.ph .gb{position:absolute;inset:0;opacity:.45;background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);background-size:24px 24px}
.ph .bn{font-family:'JetBrains Mono',monospace;font-weight:700;color:#fff;z-index:2}
.feat-main .bn{font-size:4rem}.feat-sec .bn{font-size:2.2rem}
.ph .catpill{position:absolute;top:14px;left:14px;z-index:3;font-family:'JetBrains Mono',monospace;font-size:.66rem;font-weight:700;color:#fff;background:var(--acc);padding:5px 10px;border-radius:6px}
.feat-body{padding:20px 22px;flex:1;display:flex;flex-direction:column}
.feat-main h2{font-size:1.7rem;margin-bottom:8px}
.feat-sec h3{font-size:1.05rem;margin-bottom:6px}
.feat-body p{color:var(--mut);font-size:.92rem}
.feat-body .meta{margin-top:auto;padding-top:12px;font-family:'JetBrains Mono',monospace;font-size:.74rem;color:var(--mut2)}
.feat-secs{display:grid;grid-template-rows:1fr 1fr;gap:18px}
.blayout{display:grid;grid-template-columns:1fr 320px;gap:34px;padding:30px 0 50px;align-items:start}
.sectitle{display:flex;align-items:center;justify-content:space-between;margin:6px 0 18px}
.sectitle h2{font-size:1.3rem}
.sectitle .tag{font-family:'JetBrains Mono',monospace;font-size:.72rem;color:var(--mut2)}
.bgrid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.acard{background:var(--surf);border:1px solid var(--line2);border-radius:14px;overflow:hidden;transition:.2s;display:flex;flex-direction:column;text-decoration:none;color:inherit;box-shadow:var(--shadow)}
.acard:hover{transform:translateY(-3px);box-shadow:var(--shadow-h)}
.acard .thumb{height:128px;background:var(--ink);position:relative;display:flex;align-items:center;justify-content:center}
.acard .thumb .bignum{font-family:'JetBrains Mono',monospace;font-weight:700;font-size:2.3rem;color:#fff;z-index:2}
.acard .thumb .catpill{position:absolute;top:11px;left:11px;font-family:'JetBrains Mono',monospace;font-size:.62rem;font-weight:700;color:#fff;background:var(--cc,var(--orange));padding:4px 9px;border-radius:6px;z-index:3}
.acard .thumb .sev{position:absolute;top:11px;right:11px;font-family:'JetBrains Mono',monospace;font-size:.6rem;font-weight:700;padding:3px 7px;border-radius:5px;z-index:3}
.acard .body{padding:16px 18px;flex:1;display:flex;flex-direction:column}
.acard .cat{font-family:'JetBrains Mono',monospace;font-size:.66rem;color:var(--cc,var(--orange));font-weight:700;letter-spacing:.03em}
.acard h3{font-size:1.06rem;margin:7px 0 7px;color:var(--ink)}
.acard p{color:var(--mut);font-size:.86rem;flex:1}
.acard .meta{margin-top:13px;display:flex;align-items:center;justify-content:space-between;font-size:.74rem;color:var(--mut2);font-family:'JetBrains Mono',monospace;border-top:1px solid var(--line);padding-top:11px}
.acard .meta .go{color:var(--orange);font-weight:700}
.loadmore{text-align:center;padding:30px 0}
.side{display:flex;flex-direction:column;gap:22px;position:sticky;top:130px}
.swid{background:var(--surf);border:1px solid var(--line2);border-radius:14px;padding:20px;box-shadow:var(--shadow)}
.swid h4{font-family:'JetBrains Mono',monospace;font-size:.74rem;color:var(--mut);letter-spacing:.06em;text-transform:uppercase;margin-bottom:14px;display:flex;align-items:center;gap:8px}
.swid h4::before{content:'';width:14px;height:2px;background:var(--orange)}
.mostread a{display:flex;gap:12px;align-items:flex-start;padding:11px 0;border-bottom:1px solid var(--line);text-decoration:none;color:inherit}
.mostread a:last-child{border-bottom:none}
.mostread .rk{font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:1.3rem;color:var(--line2);min-width:24px;line-height:1}
.mostread a:hover .rk{color:var(--orange)}
.mostread .t{font-size:.9rem;color:var(--txt);font-weight:500}
.mostread .c{font-family:'JetBrains Mono',monospace;font-size:.66rem;color:var(--mut2)}
.swid.newsbox{background:var(--ink);border:none;color:#fff}
.swid.newsbox h4{color:#9CA0AE}.swid.newsbox h4::before{background:var(--orange-s)}
.swid.newsbox p{color:#AEB2BE;font-size:.88rem;margin-bottom:13px}
.swid.newsbox input{width:100%;background:#1B1D27;border:1px solid #2c2f3b;border-radius:9px;padding:11px 14px;color:#fff;font-size:.92rem;margin-bottom:9px}
.swid.newsbox input:focus{outline:none;border-color:var(--orange-s)}
.swid.newsbox .btn{width:100%;justify-content:center}
.ad-slot{display:flex;justify-content:center;margin:0 auto}
.ad-unit{position:relative;border-radius:14px;overflow:hidden;width:100%}
.ad-unit .adlabel{position:absolute;top:7px;right:10px;font-family:'JetBrains Mono',monospace;font-size:.55rem;letter-spacing:.06em;text-transform:uppercase;z-index:5;color:rgba(255,255,255,.55)}
.ad-unit .dim{position:absolute;bottom:7px;left:10px;font-family:'JetBrains Mono',monospace;font-size:.55rem;color:rgba(255,255,255,.35);z-index:5}
.ad-house{height:100%;background:linear-gradient(120deg,#0C0D12,#1a1c26);color:#fff;display:flex;align-items:center;gap:20px;padding:22px 26px;border:1px solid #23252f}
.ad-house .gb{position:absolute;inset:0;opacity:.4;background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);background-size:24px 24px}
.ad-house>*{position:relative;z-index:2}
.ad-house .k{font-family:'JetBrains Mono',monospace;font-size:.66rem;color:#F97316;letter-spacing:.1em}
.ad-house h3{color:#fff;font-size:1.3rem;margin:4px 0;line-height:1.15}
.ad-house p{color:#AEB2BE;font-size:.88rem}
.ad-house .txt{flex:1}
.ad-house.vert{flex-direction:column;text-align:center;justify-content:center}
.ad-house.vert .txt{flex:none}
.ad-mock{height:100%;min-height:120px;background:repeating-linear-gradient(45deg,#F3F4F7,#F3F4F7 12px,#EDEFF3 12px,#EDEFF3 24px);border:2px dashed #C4CAD6;display:flex;flex-direction:column;align-items:center;justify-content:center;color:#8A91A3;text-align:center}
.ad-mock .d{font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:1.2rem;color:#6B7180}
.ad-mock .l{font-family:'JetBrains Mono',monospace;font-size:.66rem;letter-spacing:.06em;margin-top:4px;text-transform:uppercase}
.fmt-leaderboard{max-width:728px;min-height:90px}
.fmt-billboard{max-width:970px;min-height:160px}
.fmt-rect{max-width:300px;min-height:250px}
.bfoot{background:var(--ink);color:#fff;padding:50px 0 30px;margin-top:30px}
.bfoot .fcols{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:30px;margin-bottom:30px}
.bfoot h4{font-family:'JetBrains Mono',monospace;font-size:.72rem;color:#8E8E96;letter-spacing:.08em;text-transform:uppercase;margin-bottom:14px}
.bfoot a{display:block;color:#AEB2BE;padding:5px 0;font-size:.9rem}.bfoot a:hover{color:#fff}
.bfoot .fbar{border-top:1px solid #23252f;padding-top:20px;color:#8E8E96;font-size:.8rem;font-family:'JetBrains Mono',monospace}
.bfoot .blogo{color:#fff}
.totop{position:fixed;right:20px;bottom:20px;width:44px;height:44px;border-radius:12px;background:var(--ink);color:#fff;border:none;cursor:pointer;font-size:1.1rem;z-index:40;opacity:0;transition:.2s;box-shadow:0 8px 24px rgba(0,0,0,.25)}
.totop.show{opacity:1}
@media(max-width:980px){.blayout,.artwrap{grid-template-columns:1fr}.side,.artside{position:static;flex-direction:row;flex-wrap:wrap}.side .swid,.side .ad-slot,.artside>*{flex:1;min-width:240px}.feat-grid{grid-template-columns:1fr}.feat-secs{grid-template-rows:none;grid-template-columns:1fr 1fr}.twocol-charts{grid-template-columns:1fr}.rel-grid{grid-template-columns:1fr}.toc{display:none}}
@media(max-width:680px){.bgrid{grid-template-columns:1fr}.ficha{grid-template-columns:1fr 1fr}.feat-secs{grid-template-columns:1fr}.bnav .links a:not(.btn){display:none}.menu-btn{display:block}.bnav .links.open{display:flex;position:absolute;top:60px;left:0;right:0;flex-direction:column;background:var(--ink);padding:16px 22px;gap:14px;border-bottom:1px solid #20222c}.bnav .links.open a:not(.btn){display:block}}