/*
Theme Name: abcyapi
Theme URI: https://abcyapi.net
Author: abcyapi
Description: abcyapi — "Clear answers to the questions you're searching for." A clean, modern, sans-serif blog theme. Off-white paper + deep teal + warm coral, DM Sans throughout. Hand-built, no build step.
Version: 1.0
License: GPL-2.0-or-later
Text Domain: abcy
*/

/* ============================================================ TOKENS */
:root{
  --bg:#FAFAF7; --surface:#F1F1ED; --card:#FFFFFF; --border:#E5E5E0; --rule:#D8D8D2;
  --text:#1F2937; --text-strong:#000000; --muted:#6B7280;
  --brand:#0F766E; --brand-deep:#0A5A52; --brand-bright:#14B8A6; --brand-soft:#CCFBF1;
  --accent:#F87171; --accent-deep:#DC2626; --accent-soft:#FEE2E2;
  --success:#059669; --warning:#D97706; --danger:#DC2626; --info:#2563EB;
  /* category chip colors */
  --c-tech:#0F766E; --c-net-worth:#059669; --c-how-to:#2563EB; --c-reviews:#D97706;
  --c-trending:#F87171; --c-money:#16A34A; --c-lifestyle:#B45309;
  --sans:"DM Sans",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,Menlo,monospace;
  --maxw:1280px; --read:720px;
  --r:10px; --r-lg:16px; --r-pill:999px;
  --sh:0 1px 2px rgba(15,23,42,.04),0 2px 8px rgba(15,23,42,.05);
  --sh-lg:0 8px 30px rgba(15,23,42,.10);
  --sp:8px;
}
html[data-theme="dark"]{
  --bg:#0F1011; --surface:#18191B; --card:#1F2023; --border:#2D2F33; --rule:#36383C;
  --text:#FAFAF7; --text-strong:#FFFFFF; --muted:#9CA3AF; --brand-soft:#0e3b37; --accent-soft:#3a1d1d;
  --sh:0 1px 2px rgba(0,0,0,.4); --sh-lg:0 14px 40px rgba(0,0,0,.55);
}

/* ============================================================ RESET / BASE */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--sans);font-size:17px;line-height:1.65;
  font-weight:400;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
img{max-width:100%;height:auto;display:block}
a{color:var(--brand);text-decoration:none;transition:color .15s}
a:hover{color:var(--brand-deep)}
h1,h2,h3,h4,h5{font-family:var(--sans);color:var(--text-strong);line-height:1.2;font-weight:700;margin:0 0 .5em;letter-spacing:-.02em}
h1{font-size:clamp(2rem,5vw,2.75rem)} h2{font-size:clamp(1.4rem,3vw,1.875rem)} h3{font-size:1.25rem} h4{font-size:1.125rem}
p{margin:0 0 1.1em}
.container{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.mono{font-family:var(--mono);font-variant-numeric:tabular-nums}
:focus-visible{outline:3px solid var(--brand-bright);outline-offset:2px;border-radius:4px}
.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip-link{position:absolute;left:-9999px;top:0;z-index:200;background:var(--brand);color:#fff;padding:.7em 1.2em;border-radius:0 0 8px 0;font-weight:600}
.skip-link:focus{left:0}

/* ============================================================ BUTTONS / CHIPS */
.btn{display:inline-flex;align-items:center;gap:.5em;font-weight:600;font-size:.95rem;padding:.7em 1.3em;border-radius:var(--r-pill);
  border:1.5px solid transparent;cursor:pointer;transition:.18s;line-height:1;text-align:center;justify-content:center}
.btn-brand{background:var(--brand);color:#fff} .btn-brand:hover{background:var(--brand-deep);color:#fff;transform:translateY(-1px)}
.btn-accent{background:var(--accent);color:#fff} .btn-accent:hover{background:var(--accent-deep);color:#fff;transform:translateY(-1px)}
.btn-ghost{background:transparent;color:var(--text);border-color:var(--border)} .btn-ghost:hover{border-color:var(--brand);color:var(--brand)}
.chip{display:inline-flex;align-items:center;gap:.35em;font-weight:700;font-size:.68rem;letter-spacing:.06em;text-transform:uppercase;
  padding:.32em .7em;border-radius:var(--r-pill);color:#fff;background:var(--brand);white-space:nowrap}
.chip-tech{background:var(--c-tech)} .chip-net-worth{background:var(--c-net-worth)} .chip-how-to{background:var(--c-how-to)}
.chip-reviews{background:var(--c-reviews)} .chip-trending{background:var(--c-trending)} .chip-money{background:var(--c-money)} .chip-lifestyle{background:var(--c-lifestyle)}
.tag-chip{display:inline-block;font-size:.82rem;font-weight:500;color:var(--muted);background:var(--surface);border:1px solid var(--border);
  padding:.3em .8em;border-radius:var(--r-pill);margin:0 6px 8px 0;transition:.15s}
.tag-chip:hover{border-color:var(--brand);color:var(--brand);background:var(--brand-soft)}
.eyebrow{font-weight:700;font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--brand)}
.verdict{display:inline-flex;align-items:center;gap:.4em;font-weight:700;font-size:.8rem;padding:.3em .8em;border-radius:var(--r-pill)}
.verdict.good{background:var(--brand-soft);color:var(--brand-deep)} .verdict.skip{background:var(--accent-soft);color:var(--accent-deep)}
.verdict.mixed{background:#FEF3C7;color:#92400E}

/* ============================================================ UTILITY BAR + HEADER */
.utilbar{background:var(--text-strong);color:#fff;font-size:.82rem}
html[data-theme="dark"] .utilbar{background:#000}
.utilbar .container{display:flex;align-items:center;justify-content:space-between;height:38px;gap:14px}
.utilbar a{color:rgba(255,255,255,.85)} .utilbar a:hover{color:var(--brand-bright)}
.utilbar .ub-right{display:flex;align-items:center;gap:16px}
.utilbar .ub-right .acc{color:var(--brand-bright);font-weight:600}
.icon-btn{background:none;border:none;color:inherit;cursor:pointer;display:inline-flex;align-items:center;padding:4px;border-radius:6px}
.icon-btn:hover{background:rgba(255,255,255,.12)}
.masthead{position:sticky;top:0;z-index:90;background:rgba(250,250,247,.85);backdrop-filter:saturate(180%) blur(12px);
  border-bottom:1px solid var(--border)}
html[data-theme="dark"] .masthead{background:rgba(15,16,17,.85)}
.masthead .container{display:flex;align-items:center;gap:20px;height:68px}
.brand{display:inline-flex;align-items:center;gap:9px;font-weight:700;font-size:1.4rem;letter-spacing:-.03em;color:var(--text-strong);flex:none}
.brand .logo-mark{width:34px;height:34px;flex:none;display:block;border-radius:10px;box-shadow:0 2px 6px rgba(15,118,110,.28);transition:transform .25s}
.brand .wordmark{line-height:1}
.brand:hover{color:var(--text-strong)} .brand:hover .logo-mark{transform:rotate(-6deg) scale(1.04)}
.nav{display:flex;align-items:center;gap:2px;margin:0;padding:0;list-style:none;flex:1}
.nav>li{position:relative}
.nav>li>a{display:flex;align-items:center;gap:4px;padding:10px 12px;font-weight:600;font-size:.95rem;color:var(--text);border-radius:8px}
.nav>li>a:hover,.nav>li>a[aria-current]{color:var(--brand);background:var(--brand-soft)}
.nav .caret{width:14px;height:14px;opacity:.6}
.mega{position:absolute;top:calc(100% + 8px);left:0;min-width:520px;background:var(--card);border:1px solid var(--border);border-radius:var(--r-lg);
  box-shadow:var(--sh-lg);padding:18px;display:grid;grid-template-columns:1.4fr 1fr;gap:18px;opacity:0;visibility:hidden;transform:translateY(8px);transition:.2s;z-index:95}
.nav>li:hover .mega,.nav>li:focus-within .mega{opacity:1;visibility:visible;transform:translateY(0)}
.mega h4{font-size:.68rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin:0 0 10px}
.mega-stories a{display:flex;gap:10px;align-items:center;margin-bottom:10px;color:var(--text)}
.mega-stories img,.mega-stories .ph{width:64px;height:44px;border-radius:6px;object-fit:cover;flex:none;background:var(--surface)}
.mega-stories .mt{font-size:.9rem;font-weight:600;line-height:1.25}
.mega-subs{display:flex;flex-direction:column;gap:2px}
.mega-subs a{padding:6px 8px;border-radius:6px;font-size:.9rem;color:var(--text)}
.mega-subs a:hover{background:var(--brand-soft);color:var(--brand)}
.mega .more{display:inline-block;margin-top:8px;font-weight:600;font-size:.85rem;color:var(--brand)}
.mh-right{margin-left:auto;display:flex;align-items:center;gap:8px;flex:none}
.hamburger{display:none}
/* search overlay */
.search-overlay{position:fixed;inset:0;background:rgba(15,23,42,.5);backdrop-filter:blur(4px);z-index:120;display:flex;align-items:flex-start;justify-content:center;
  padding-top:14vh;opacity:0;visibility:hidden;transition:.2s}
.search-overlay.open{opacity:1;visibility:visible}
.search-box{width:min(640px,92vw)}
.search-box form{display:flex;background:var(--card);border-radius:var(--r-lg);box-shadow:var(--sh-lg);overflow:hidden;border:1px solid var(--border)}
.search-box input{flex:1;border:none;background:none;color:var(--text);font-size:1.1rem;padding:18px 20px;font-family:var(--sans)}
.search-box input:focus{outline:none}
.search-box button{border:none;background:var(--brand);color:#fff;padding:0 22px;cursor:pointer;font-weight:600}
.search-hint{color:rgba(255,255,255,.8);font-size:.85rem;margin-top:12px;text-align:center}

/* mobile drawer */
.scrim{position:fixed;inset:0;background:rgba(15,23,42,.5);z-index:110;opacity:0;visibility:hidden;transition:.25s}
.scrim.open{opacity:1;visibility:visible}
.drawer{position:fixed;top:0;right:0;height:100%;width:min(340px,86vw);background:var(--card);z-index:115;transform:translateX(100%);
  transition:.28s;padding:20px;overflow-y:auto;box-shadow:var(--sh-lg)}
.drawer.open{transform:translateX(0)}
.drawer details{border-bottom:1px solid var(--border)}
.drawer summary{display:flex;justify-content:space-between;align-items:center;padding:14px 4px;font-weight:600;cursor:pointer;list-style:none}
.drawer summary::-webkit-details-marker{display:none}
.drawer .sub{display:flex;flex-direction:column;padding:0 4px 12px}
.drawer .sub a{padding:7px 10px;color:var(--muted);font-size:.92rem}

/* ============================================================ LAYOUT HELPERS */
.section{padding:48px 0}
.section-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px;gap:16px}
.section-head h2{margin:0;position:relative;padding-left:14px}
.section-head h2::before{content:"";position:absolute;left:0;top:.15em;bottom:.15em;width:4px;border-radius:4px;background:var(--brand)}
.section-head .more{font-weight:600;font-size:.9rem;color:var(--brand);white-space:nowrap}
.grid{display:grid;gap:24px}
.g2{grid-template-columns:repeat(2,1fr)} .g3{grid-template-columns:repeat(3,1fr)} .g4{grid-template-columns:repeat(4,1fr)}

/* ============================================================ CARDS */
.card{background:var(--card);border:1px solid var(--border);border-radius:var(--r-lg);overflow:hidden;display:flex;flex-direction:column;
  transition:.2s;box-shadow:var(--sh)}
.card:hover{transform:translateY(-3px);box-shadow:var(--sh-lg);border-color:var(--rule)}
a.thumb{display:block;aspect-ratio:3/2;overflow:hidden;background:var(--surface)}
a.thumb img,a.thumb .ph{width:100%;height:100%;object-fit:cover;transition:transform .3s}
.card:hover a.thumb img{transform:scale(1.03)}
.ph{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;color:#fff;font-weight:700;
  background:var(--phc,#0F766E);background-image:linear-gradient(135deg,rgba(255,255,255,.18),rgba(0,0,0,.22))}
.ph-ico{width:44px;height:44px;opacity:.96}
.ph-lbl{font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;opacity:.92}
.card .body{padding:16px 18px 18px;display:flex;flex-direction:column;flex:1;gap:8px}
.card .ttl{font-size:1.12rem;font-weight:700;line-height:1.3;margin:0}
.card .ttl a{color:var(--text-strong)} .card .ttl a:hover{color:var(--brand)}
.card .dek{color:var(--muted);font-size:.92rem;margin:0;line-height:1.55}
.card .meta{margin-top:auto;color:var(--muted);font-size:.82rem;display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.card .meta .by{color:var(--text);font-weight:600}
/* compact list card */
.list-card{display:flex;gap:14px;align-items:flex-start;padding:14px 0;border-bottom:1px solid var(--border)}
.list-card .thumb{flex:none;width:104px;aspect-ratio:3/2;border-radius:8px}
.list-card .ttl{font-size:1rem} .list-card .meta{font-size:.78rem;margin-top:6px}
/* hero */
.hero{display:grid;grid-template-columns:1.1fr .9fr;gap:32px;align-items:center;background:var(--card);border:1px solid var(--border);
  border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--sh)}
.hero .h-img{aspect-ratio:16/9;background:var(--surface)} .hero .h-img img{width:100%;height:100%;object-fit:cover}
.hero .h-body{padding:8px 36px 8px 8px}
.hero h2{font-size:clamp(1.75rem,3.5vw,2.6rem);margin:.3em 0}
.hero .dek{color:var(--muted);font-size:1.08rem;max-width:50ch}
.hero .meta{color:var(--muted);font-size:.88rem;margin-top:14px;display:flex;gap:10px;align-items:center}

/* trending ranked list */
.rank-list{counter-reset:r;list-style:none;margin:0;padding:0}
.rank-list li{display:flex;gap:14px;align-items:center;padding:12px 0;border-bottom:1px solid var(--border)}
.rank-list li::before{counter-increment:r;content:counter(r);font-family:var(--mono);font-weight:700;font-size:1.3rem;color:var(--brand);width:30px;flex:none;text-align:center}
.rank-list .thumb{width:72px;aspect-ratio:3/2;border-radius:6px;flex:none}
.rank-list a{font-weight:600;color:var(--text-strong);line-height:1.3} .rank-list a:hover{color:var(--brand)}
.rank-list .rk-date{display:block;color:var(--muted);font-size:.78rem;font-weight:400;margin-top:3px}

/* ============================================================ ARTICLE */
.article-wrap{display:grid;grid-template-columns:1fr 320px;gap:48px;padding:32px 0 56px}
.breadcrumb{font-size:.82rem;color:var(--muted);margin-bottom:16px}
.breadcrumb a{color:var(--muted)} .breadcrumb a:hover{color:var(--brand)}
.article-head h1{margin:.2em 0 .3em}
.standfirst{font-size:1.2rem;line-height:1.5;color:var(--muted);margin:0 0 1em;font-weight:400}
.byline{display:flex;align-items:center;gap:12px;padding:16px 0;border-top:1px solid var(--border);border-bottom:1px solid var(--border);margin-bottom:24px}
.byline .avatar{width:46px;height:46px;border-radius:50%;flex:none}
.byline .bx{font-size:.86rem;color:var(--muted);line-height:1.4}
.byline .bx b{color:var(--text);font-weight:700;font-size:.95rem;display:block}
.byline .bx a{color:var(--brand)}
.figure{margin:0 0 24px;border-radius:var(--r-lg);overflow:hidden}
.figure img{width:100%;aspect-ratio:16/9;object-fit:cover}
.figure figcaption{font-size:.8rem;color:var(--muted);padding:8px 2px}
.article-body{font-size:1.075rem;line-height:1.75;max-width:var(--read)}
.article-body h2{margin:1.6em 0 .5em;scroll-margin-top:84px}
.article-body h3{margin:1.4em 0 .4em;scroll-margin-top:84px}
.article-body p>a,.article-body li>a{color:var(--brand);text-decoration:underline;text-underline-offset:2px;text-decoration-color:var(--brand-soft)}
.article-body ul,.article-body ol{padding-left:1.3em;margin:0 0 1.1em}
.article-body li{margin-bottom:.5em}
.article-body img{border-radius:var(--r);margin:1.2em 0}
.article-body blockquote{margin:1.4em 0;padding:.4em 0 .4em 1.2em;border-left:4px solid var(--brand);font-size:1.2rem;font-style:italic;color:var(--text-strong)}

/* signature components */
.quick-answer{background:var(--brand-soft);border:1px solid var(--brand);border-radius:var(--r-lg);padding:18px 20px;margin:0 0 28px}
.quick-answer .qa-label{display:flex;align-items:center;gap:7px;font-weight:700;font-size:.74rem;letter-spacing:.1em;text-transform:uppercase;color:var(--brand-deep);margin-bottom:8px}
.quick-answer p{margin:0;font-size:1.08rem;line-height:1.6;color:var(--text-strong)}
.key-takeaways{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);padding:18px 22px;margin:0 0 28px}
.key-takeaways h3{margin:0 0 10px;font-size:1rem}
.key-takeaways ul{margin:0;padding-left:1.2em} .key-takeaways li{margin-bottom:6px}
.callout{display:flex;gap:12px;background:var(--card);border:1px solid var(--border);border-left:4px solid var(--brand);border-radius:var(--r);padding:14px 16px;margin:1.4em 0}
.callout.tip{border-left-color:var(--accent)} .callout.note{border-left-color:var(--info)}
.callout .ci{flex:none;color:var(--brand)} .callout.tip .ci{color:var(--accent)}
.callout b{display:block;margin-bottom:2px;font-size:.92rem}
.callout p{margin:0;font-size:.95rem;color:var(--muted)}
/* stat box (net worth) */
.statbox{background:var(--card);border:1px solid var(--border);border-radius:var(--r-lg);overflow:hidden;margin:0 0 28px;box-shadow:var(--sh)}
.statbox .sb-head{background:var(--c-net-worth);color:#fff;padding:14px 20px;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:8px}
.statbox .sb-head .nm{font-weight:700;font-size:1.15rem}
.statbox .sb-head .nw{font-family:var(--mono);font-weight:700;font-size:1.5rem}
.statbox .sb-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr))}
.statbox .sb-grid div{padding:12px 20px;border-top:1px solid var(--border);border-right:1px solid var(--border)}
.statbox .sb-grid .k{font-size:.72rem;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.statbox .sb-grid .v{font-weight:600;font-family:var(--mono)}
/* how-to steps */
.step{display:flex;gap:16px;margin:0 0 20px;padding-bottom:20px;border-bottom:1px solid var(--border)}
.step .num{flex:none;width:38px;height:38px;border-radius:50%;background:var(--c-how-to);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-family:var(--mono)}
.step .st-body h3{margin:.1em 0 .3em;font-size:1.1rem}
.howto-meta{display:flex;gap:20px;flex-wrap:wrap;background:var(--surface);border-radius:var(--r);padding:14px 18px;margin:0 0 24px;font-size:.9rem}
.howto-meta .k{color:var(--muted);font-size:.74rem;text-transform:uppercase;letter-spacing:.06em;display:block}
/* pros/cons */
.proscons{display:grid;grid-template-columns:1fr 1fr;gap:0;border:1px solid var(--border);border-radius:var(--r-lg);overflow:hidden;margin:0 0 28px}
.proscons>div{padding:18px 20px}
.proscons .pros{background:var(--brand-soft)} .proscons .cons{background:var(--accent-soft);border-left:1px solid var(--border)}
.proscons h4{margin:0 0 10px;display:flex;align-items:center;gap:6px}
.proscons ul{margin:0;padding-left:1.2em} .proscons li{margin-bottom:6px;font-size:.95rem}
/* comparison table */
.cmp-table{width:100%;border-collapse:collapse;margin:0 0 28px;font-size:.95rem}
.cmp-table th,.cmp-table td{border:1px solid var(--border);padding:10px 14px;text-align:left}
.cmp-table thead th{background:var(--surface);font-weight:700}
.cmp-table tbody th{font-weight:600;background:var(--bg)}

/* TOC */
.toc{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);padding:16px 20px;margin:0 0 28px}
.toc h4{margin:0 0 10px;font-size:.8rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.toc ol{margin:0;padding-left:1.2em;columns:1} .toc li{margin-bottom:5px} .toc a{color:var(--text)}
.toc a:hover{color:var(--brand)}

/* author / sources / related */
.author-card{display:flex;gap:18px;align-items:flex-start;background:var(--card);border:1px solid var(--border);border-radius:var(--r-lg);padding:22px;margin:32px 0}
.author-card img{width:72px;height:72px;border-radius:50%;flex:none}
.author-card .role{font-size:.74rem;text-transform:uppercase;letter-spacing:.08em;color:var(--brand);font-weight:700}
.author-card .name{font-size:1.2rem;font-weight:700;margin:2px 0 6px}
.author-card p{margin:0;color:var(--muted);font-size:.95rem}
.sources{background:var(--surface);border-radius:var(--r-lg);padding:18px 22px;margin:28px 0}
.sources h3{margin:0 0 10px;font-size:1rem}
.sources ul{margin:0;padding-left:1.2em} .sources li{margin-bottom:6px;font-size:.9rem;word-break:break-word}
.disclosure{font-size:.84rem;color:var(--muted);background:var(--surface);border:1px dashed var(--border);border-radius:var(--r);padding:10px 14px;margin:0 0 24px}

/* sidebar */
.sidebar .widget{background:var(--card);border:1px solid var(--border);border-radius:var(--r-lg);padding:18px;margin-bottom:24px}
.sidebar .widget h3{font-size:.82rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin:0 0 14px}
.sidebar .sticky{position:sticky;top:84px}
.s-list a{display:block;padding:8px 0;border-bottom:1px solid var(--border);color:var(--text);font-weight:600;font-size:.92rem;line-height:1.3}
.s-list a:last-child{border-bottom:none} .s-list a:hover{color:var(--brand)}
.adslot{background:var(--surface);border:1px dashed var(--rule);border-radius:var(--r);min-height:120px;display:flex;align-items:center;justify-content:center;
  color:var(--muted);font-size:.7rem;letter-spacing:.1em;text-transform:uppercase}
.share-rail{display:flex;gap:8px;flex-wrap:wrap}
.share-rail a,.share-rail button{width:38px;height:38px;border-radius:50%;border:1px solid var(--border);background:var(--card);color:var(--muted);
  display:inline-flex;align-items:center;justify-content:center;cursor:pointer;transition:.15s}
.share-rail a:hover,.share-rail button:hover{border-color:var(--brand);color:var(--brand);background:var(--brand-soft)}
.share-rail svg{width:17px;height:17px}

/* newsletter */
.nl-band{background:linear-gradient(135deg,var(--brand),var(--brand-deep));color:#fff;border-radius:var(--r-lg);padding:36px;text-align:center}
.nl-band h2{color:#fff;margin:0 0 8px} .nl-band p{color:rgba(255,255,255,.9);max-width:48ch;margin:0 auto 18px}
.nl-form{display:flex;gap:8px;max-width:440px;margin:0 auto}
.nl-form input{flex:1;border:none;border-radius:var(--r-pill);padding:13px 18px;font-family:var(--sans);font-size:.95rem}
.nl-mini input{width:100%;border:1px solid var(--border);border-radius:var(--r-pill);padding:11px 16px;font-family:var(--sans);margin-bottom:8px;background:var(--bg);color:var(--text)}

/* breadcrumb/pagination/faq */
.pagination{display:flex;gap:6px;justify-content:center;margin-top:36px;flex-wrap:wrap}
.pagination a,.pagination span{padding:9px 15px;border:1px solid var(--border);border-radius:8px;color:var(--text);font-weight:600;font-size:.9rem}
.pagination .current{background:var(--brand);color:#fff;border-color:var(--brand)}
.faq{margin:28px 0}
.faq details{border:1px solid var(--border);border-radius:var(--r);margin-bottom:10px;background:var(--card);overflow:hidden}
.faq summary{padding:16px 18px;font-weight:600;cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:12px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:1.4rem;color:var(--brand);font-weight:400}
.faq details[open] summary::after{content:"−"}
.faq .faq-a{padding:0 18px 16px;color:var(--muted)}

/* reading progress */
.progress{position:fixed;top:0;left:0;height:3px;width:0;background:var(--brand);z-index:200;transition:width .1s}

/* hub header */
.hub-head{padding:40px 0 28px;border-bottom:1px solid var(--border);margin-bottom:32px}
.hub-head .accent{width:48px;height:5px;border-radius:4px;background:var(--brand);margin-bottom:16px}
.hub-head h1{margin:0 0 .3em} .hub-head p{color:var(--muted);font-size:1.1rem;max-width:62ch;margin:0}
.subcat-chips{display:flex;gap:8px;flex-wrap:wrap;margin-top:18px}

/* author hero */
.author-hero{display:flex;gap:28px;align-items:center;padding:40px 0;flex-wrap:wrap}
.author-hero img{width:120px;height:120px;border-radius:50%;flex:none}
.author-hero .role{color:var(--brand);font-weight:700;text-transform:uppercase;font-size:.78rem;letter-spacing:.08em}
.author-hero h1{margin:.1em 0 .2em} .author-hero p{color:var(--muted);max-width:60ch;margin:.4em 0 0}
.expertise{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}

/* homepage long-form */
.longform{max-width:860px;margin:0 auto;padding:8px 0 40px}
.longform h2{margin:1.5em 0 .5em;scroll-margin-top:84px;padding-top:.3em}
.longform h3{margin:1.2em 0 .3em}
.lf-toc{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);padding:22px 26px;margin:0 0 36px;columns:2;column-gap:32px}
.lf-toc a{color:var(--text);font-size:.92rem;display:block;padding:4px 0;break-inside:avoid} .lf-toc a:hover{color:var(--brand)}
.cta-buttons{display:flex;gap:12px;flex-wrap:wrap;justify-content:center;margin:24px 0}

/* footer */
.site-footer{background:#0f1620;color:#aeb9c9;margin-top:64px;padding:0;position:relative}
.site-footer::before{content:"";display:block;height:4px;background:linear-gradient(90deg,var(--brand),var(--brand-bright) 55%,var(--accent))}
html[data-theme="dark"] .site-footer{background:#090d12}
.f-main{display:grid;grid-template-columns:1.7fr 1fr 1fr 1fr 1fr;gap:40px;padding:52px 0 40px}
.site-footer h4{color:#fff;font-size:.72rem;letter-spacing:.13em;text-transform:uppercase;margin:0 0 18px;position:relative;padding-bottom:11px}
.site-footer h4::after{content:"";position:absolute;left:0;bottom:0;width:22px;height:2px;background:var(--brand-bright);border-radius:2px}
.site-footer a{color:#aeb9c9;font-size:.9rem;transition:color .15s,padding .15s} .site-footer a:hover{color:#fff}
.site-footer ul{list-style:none;margin:0;padding:0} .site-footer li{margin-bottom:11px}
.fcol li a:hover{color:var(--brand-bright);padding-left:3px}
.f-brand .blogo{display:inline-flex;align-items:center;gap:10px;font-size:1.45rem;font-weight:700;color:#fff;letter-spacing:-.03em}
.f-brand .blogo svg{width:36px;height:36px;flex:none;border-radius:10px}
.f-brand .f-tag{color:#fff;font-weight:600;font-size:.98rem;margin:18px 0 8px;line-height:1.4}
.f-brand .f-blurb{font-size:.875rem;line-height:1.7;color:#7d8aa0;margin:0 0 20px;max-width:42ch}
.f-social{display:flex;gap:10px}
.f-social a{width:38px;height:38px;border-radius:10px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.09);display:flex;align-items:center;justify-content:center;color:#aeb9c9;transition:.18s}
.f-social a:hover{background:var(--brand);border-color:var(--brand);color:#fff;transform:translateY(-2px)}
.f-social svg{width:16px;height:16px}
.f-nl{display:flex;align-items:center;gap:24px;flex-wrap:wrap;padding:24px 28px;background:rgba(255,255,255,.035);border:1px solid rgba(255,255,255,.08);border-radius:var(--r-lg);margin-bottom:28px}
.f-nl-copy{display:flex;flex-direction:column;gap:3px} .f-nl-copy strong{color:#fff;font-size:1.05rem} .f-nl-copy span{font-size:.875rem;color:#7d8aa0}
.f-nl-form{display:flex;gap:8px;flex:1;min-width:260px;max-width:430px;margin-left:auto}
.f-nl-form input{flex:1;border:1px solid rgba(255,255,255,.14);background:rgba(255,255,255,.05);color:#fff;border-radius:var(--r-pill);padding:11px 18px;font-family:var(--sans);font-size:.9rem}
.f-nl-form input::placeholder{color:#6b7a90} .f-nl-form input:focus{outline:none;border-color:var(--brand-bright);background:rgba(255,255,255,.08)}
.f-nl .f-mail{font-size:.875rem;color:var(--brand-bright);font-weight:600;white-space:nowrap}
.fdisclaim{font-size:.78rem;color:#5b6776;margin:0;max-width:92ch;line-height:1.6}
.fbottom{border-top:1px solid rgba(255,255,255,.1);margin-top:22px;padding:22px 0;display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;font-size:.82rem;color:#7d8aa0}
.fb-links{display:flex;gap:18px;flex-wrap:wrap} .fb-links a{color:#7d8aa0} .fb-links a:hover{color:#fff}
.back-top{display:inline-flex;align-items:center;gap:7px;color:#aeb9c9;font-weight:600}
.back-top span{display:inline-flex;width:24px;height:24px;border-radius:50%;background:rgba(255,255,255,.08);align-items:center;justify-content:center;transition:.18s}
.back-top:hover{color:#fff} .back-top:hover span{background:var(--brand);color:#fff;transform:translateY(-2px)}

/* reveal */
.js .reveal{opacity:0;transform:translateY(14px)} .js .reveal.in{opacity:1;transform:none;transition:opacity .5s,transform .5s}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important;scroll-behavior:auto!important}.js .reveal{opacity:1;transform:none}}

/* ============================================================ RESPONSIVE */
@media (max-width:1024px){
  .article-wrap{grid-template-columns:1fr} .sidebar{display:none}
  .hero{grid-template-columns:1fr} .hero .h-body{padding:0 24px 24px}
  .g4{grid-template-columns:repeat(3,1fr)}
  .f-main{grid-template-columns:repeat(4,1fr);gap:32px} .f-brand{grid-column:1/-1}
}
@media (max-width:768px){
  body{font-size:16px}
  .nav,.mh-right .btn-brand{display:none} .hamburger{display:inline-flex}
  .g2,.g3,.g4{grid-template-columns:1fr} .proscons{grid-template-columns:1fr}
  .f-main{grid-template-columns:1fr 1fr;gap:28px} .f-brand{grid-column:1/-1}
  .f-nl{flex-direction:column;align-items:stretch} .f-nl-form{margin-left:0;max-width:none} .f-nl .f-mail{margin-top:2px}
  .fbottom{flex-direction:column;align-items:flex-start;gap:14px}
  .lf-toc{columns:1} .section{padding:36px 0}
  .utilbar .date{display:none}
}
@media (max-width:480px){ .f-main{grid-template-columns:1fr 1fr;gap:22px} .container{padding:0 16px} }