/* ============================================================
   BrokerageCosts.com — Design System v4
   Light editorial theme: white base · black ink · signal yellow
   ============================================================ */
:root{
  --bg:#ffffff; --bg2:#f7f7f4; --panel:#ffffff;
  --panel-brd:#e9e8e2; --panel-brd2:#d8d6cc;
  --ink:#101114; --ink-dim:#4d5360; --ink-faint:#8a8f9b;
  --gold:#8a6a00; --gold2:#6e5500; --accent:#ffd84d; --accent2:#f5c518;
  --blue:#3667c4; --teal:#0f9d8a; --red:#d95a2b; --green:#1e9e5a;
  --font-ui:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  --font-display:"Newsreader",Georgia,serif;
  --rad:18px; --rad-sm:11px;
  --shadow:0 14px 40px rgba(16,17,20,.09);
  --maxw:1180px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--bg); color:var(--ink); font-family:var(--font-ui);
  font-size:16px; line-height:1.6; -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
body::before{ /* soft ambient wash */
  content:""; position:fixed; inset:0; z-index:-1; pointer-events:none;
  background:
    radial-gradient(900px 600px at 88% -10%, rgba(255,216,77,.16), transparent 60%),
    radial-gradient(700px 500px at -10% 35%, rgba(16,17,20,.035), transparent 60%);
}
a{color:var(--gold);text-decoration:none}
a:hover{color:var(--gold2)}
:where(a,button,input,select,summary):focus-visible{outline:3px solid var(--blue);outline-offset:3px}
.skip-link{
  position:fixed;top:10px;left:12px;z-index:1000;padding:10px 16px;border-radius:9px;
  background:var(--ink);color:#fff;transform:translateY(-150%);transition:transform .18s ease;
}
.skip-link:focus{transform:translateY(0);color:#fff}
h1,h2,h3{font-family:var(--font-display);font-weight:500;letter-spacing:-.01em;line-height:1.15;color:var(--ink)}
h1{font-size:clamp(2.4rem,6vw,4.4rem)}
h2{font-size:clamp(1.7rem,3.5vw,2.6rem)}
h3{font-size:1.25rem}
.muted{color:var(--ink-dim)}
.faint{color:var(--ink-faint);font-size:.85rem}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
section{padding:96px 0}
.kicker{
  display:inline-block;font-size:.72rem;letter-spacing:.22em;text-transform:uppercase;
  color:var(--gold);margin-bottom:16px;font-weight:700;
}
.kicker::before{content:"— ";color:var(--ink-faint)}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:100;display:flex;align-items:center;gap:28px;
  padding:14px 28px;background:rgba(255,255,255,.85);backdrop-filter:blur(18px);
  border-bottom:1px solid var(--panel-brd);
}
.brand{font-family:var(--font-display);font-size:1.25rem;color:var(--ink);display:flex;align-items:center;gap:9px;font-weight:600}
.brand em{color:var(--gold);font-style:normal}
.brand-mark{color:var(--accent2);font-size:1rem}
.site-nav{display:flex;gap:2px;margin-left:auto}
.site-nav a{
  color:var(--ink-dim);font-size:.84rem;padding:7px 11px;border-radius:99px;transition:.2s;font-weight:500;
  display:inline-flex;align-items:center;gap:6px;
}
.site-nav a:hover{color:var(--ink);background:var(--bg2)}
.site-nav a.on{color:var(--ink);background:var(--accent)}
.nav-ico{display:inline-flex;opacity:.55;transition:.2s}
.site-nav a:hover .nav-ico,.site-nav a.on .nav-ico{opacity:1}
@media (max-width:1240px){.site-nav a .nav-ico{display:none}}
.hdr-right{display:flex;align-items:center;gap:12px}
.mode-flip{
  font-size:.78rem;font-weight:700;padding:7px 14px;border-radius:99px;
  background:var(--ink);color:#fff !important;letter-spacing:.02em;white-space:nowrap;transition:.2s;
}
.mode-flip:hover{background:#000;transform:translateY(-1px)}
.region-toggle{display:flex;border:1px solid var(--panel-brd2);border-radius:99px;overflow:hidden;background:#fff}
.region-toggle button{background:none;border:none;color:var(--ink-dim);padding:6px 13px;font-size:.78rem;cursor:pointer;font-family:var(--font-ui);font-weight:600}
.region-toggle button.on{background:var(--ink);color:#fff}
.nav-burger{display:none;background:none;border:none;color:var(--ink);font-size:1.3rem;cursor:pointer}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:8px;padding:13px 26px;border-radius:99px;
  font-size:.92rem;font-weight:600;border:1.5px solid var(--ink);color:var(--ink);
  cursor:pointer;transition:.22s;background:#fff;font-family:var(--font-ui);
}
.btn:hover{transform:translateY(-2px);box-shadow:var(--shadow);color:var(--ink)}
.btn-gold{background:var(--accent);color:var(--ink);border-color:var(--accent)}
.btn-gold:hover{background:var(--accent2);box-shadow:0 8px 26px rgba(245,197,24,.4)}
.btn-ghost{background:transparent;border-color:var(--panel-brd2);color:var(--ink-dim)}
.btn-ghost:hover{border-color:var(--ink);color:var(--ink)}
.btn-sm{padding:8px 16px;font-size:.8rem}

/* ---------- panels & cards ---------- */
.panel{
  background:var(--panel);border:1px solid var(--panel-brd);border-radius:var(--rad);
  padding:28px;
}
.panel:hover{border-color:var(--panel-brd2)}
.glass{box-shadow:0 6px 24px rgba(16,17,20,.05)}

/* ---------- reveal animations ---------- */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .8s ease,transform .8s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}
.reveal.d1{transition-delay:.1s}.reveal.d2{transition-delay:.2s}.reveal.d3{transition-delay:.3s}

/* ---------- hero ---------- */
.hero{min-height:88vh;display:flex;align-items:center;position:relative;overflow:hidden;padding:80px 0 60px}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:60px;align-items:center}
.hero h1 .accent{color:var(--ink);font-style:italic;background:linear-gradient(transparent 62%,var(--accent) 62%)}
.hero p.lede{font-size:1.15rem;color:var(--ink-dim);max-width:34rem;margin:24px 0 36px}
.hero-ctas{display:flex;gap:14px;flex-wrap:wrap}
.hero-stats{display:flex;gap:40px;margin-top:56px;flex-wrap:wrap}
.hero-stat b{font-size:1.7rem;font-family:var(--font-display);color:var(--ink);display:block}
.hero-stat span{font-size:.8rem;color:var(--ink-faint);letter-spacing:.05em}

/* hero visual — floating cards */
.hero-visual{position:relative;height:480px;perspective:1200px}
.float-card{
  position:absolute;width:250px;padding:20px;border-radius:16px;background:#fff;
  border:1px solid var(--panel-brd);box-shadow:var(--shadow);
  animation:floaty 7s ease-in-out infinite;
}
.float-card .fc-name{font-weight:600;font-size:.95rem;display:flex;align-items:center;gap:9px}
.float-card .fc-name i{width:10px;height:10px;border-radius:3px;background:var(--bc,#888);display:inline-block}
.float-card .fc-row{display:flex;justify-content:space-between;font-size:.78rem;color:var(--ink-dim);margin-top:9px}
.float-card .fc-row b{color:var(--ink)}
.float-card .fc-meter{height:5px;border-radius:9px;background:var(--bg2);margin-top:14px;overflow:hidden}
.float-card .fc-meter i{display:block;height:100%;border-radius:9px;background:linear-gradient(90deg,var(--accent2),var(--accent));animation:meterfill 2.6s ease forwards}
@keyframes floaty{0%,100%{transform:translateY(0) rotateX(4deg)}50%{transform:translateY(-16px) rotateX(4deg)}}
@keyframes meterfill{from{width:0}to{width:var(--w,70%)}}
.hero-lines{position:absolute;inset:0;z-index:-1;opacity:.5}
.particle{position:absolute;width:4px;height:4px;border-radius:50%;background:var(--accent2);opacity:.35;animation:rise linear infinite}
@keyframes rise{from{transform:translateY(110%);opacity:0}15%{opacity:.4}85%{opacity:.3}to{transform:translateY(-10%);opacity:0}}

/* ---------- story sections ---------- */
.story-num{
  font-family:var(--font-display);font-size:5.5rem;line-height:1;color:transparent;
  -webkit-text-stroke:1.5px rgba(245,197,24,.8);margin-bottom:8px;
}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.frag-field{position:relative;height:340px}
.frag{
  position:absolute;padding:9px 16px;border-radius:99px;font-size:.82rem;
  border:1.5px dashed var(--panel-brd2);background:#fff;color:var(--ink-dim);
  animation:floaty 6s ease-in-out infinite;white-space:nowrap;box-shadow:0 4px 14px rgba(16,17,20,.05);
}
.frag.hot{color:var(--red);border-color:rgba(217,90,43,.5)}
.frag.gold{color:var(--gold);border-color:var(--accent2);background:#fffbe8}

/* layered cost build */
.stack-build{display:flex;flex-direction:column;gap:9px}
.stack-layer{
  display:flex;justify-content:space-between;align-items:center;padding:13px 18px;
  border-radius:var(--rad-sm);border:1px solid var(--panel-brd);background:#fff;font-size:.9rem;
}
.stack-layer b{color:var(--ink)}
.stack-total{
  margin-top:6px;padding:18px;border-radius:var(--rad-sm);text-align:center;
  background:var(--accent);border:1px solid var(--accent2);
}
.stack-total b{font-size:2rem;font-family:var(--font-display);color:var(--ink)}
.stack-total .faint{color:rgba(16,17,20,.6)}

/* ---------- brokerage cards grid ---------- */
.bk-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:20px}
.bk-card{
  position:relative;border-radius:var(--rad);padding:26px;overflow:hidden;background:#fff;
  border:1px solid var(--panel-brd);transition:.3s;display:flex;flex-direction:column;gap:14px;
}
.bk-card:hover{transform:translateY(-5px);border-color:var(--panel-brd2);box-shadow:var(--shadow)}
.bk-card::before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,var(--bc,#888),transparent)}
.bk-head{display:flex;align-items:center;gap:14px}
.bk-logo{
  width:46px;height:46px;border-radius:12px;display:flex;align-items:center;justify-content:center;
  font-weight:700;font-size:.85rem;background:color-mix(in srgb,var(--bc,#888) 14%,#fff);
  color:color-mix(in srgb,var(--bc,#666) 80%,#000);border:1px solid color-mix(in srgb,var(--bc,#888) 35%,#fff);
}
.bk-model{font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-faint)}
.bk-tag{font-size:.9rem;color:var(--ink-dim);flex:1}
.bk-metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.bk-metric{background:var(--bg2);border-radius:10px;padding:9px 6px;text-align:center}
.bk-metric b{display:block;font-size:.98rem;color:var(--ink)}
.bk-metric span{font-size:.66rem;color:var(--ink-faint);letter-spacing:.05em;text-transform:uppercase}
.bk-actions{display:flex;gap:9px}
.conf{font-size:.68rem;padding:3px 9px;border-radius:99px;letter-spacing:.04em;font-weight:600}
.conf.ok{background:rgba(30,158,90,.12);color:var(--green)}
.conf.mid{background:#fff3c4;color:var(--gold)}
.conf.low{background:var(--bg2);color:var(--ink-faint)}

/* ---------- compare tray ---------- */
.compare-tray{
  position:fixed;bottom:-100px;left:50%;transform:translateX(-50%);z-index:90;
  display:flex;align-items:center;gap:16px;padding:11px 16px;border-radius:99px;
  background:var(--ink);border:1px solid #000;box-shadow:var(--shadow);
  transition:bottom .4s cubic-bezier(.2,.7,.2,1);max-width:94vw;
}
.compare-tray.show{bottom:22px}
.tray-chips{display:flex;gap:8px;flex-wrap:wrap}
.tray-chip{
  display:flex;align-items:center;gap:7px;font-size:.8rem;padding:5px 11px;border-radius:99px;
  background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.15);color:#fff;
}
.tray-chip i{width:8px;height:8px;border-radius:3px;background:var(--bc)}
.tray-chip button{background:none;border:none;color:rgba(255,255,255,.6);cursor:pointer;font-size:1rem;line-height:1}
.tray-chip button:hover{color:var(--accent)}
.compare-tray .btn-gold{border:none}
[data-tray-btn].active{color:var(--teal);border-color:var(--teal)}

/* ---------- controls / inputs ---------- */
.controls{display:flex;gap:14px;flex-wrap:wrap;align-items:flex-end}
.field{display:flex;flex-direction:column;gap:6px}
.field label{font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-faint);font-weight:600}
.field input,.field select{
  background:#fff;border:1.5px solid var(--panel-brd2);border-radius:10px;
  color:var(--ink);padding:11px 14px;font-size:.95rem;font-family:var(--font-ui);min-width:130px;
}
.field input:focus,.field select:focus{outline:none;border-color:var(--accent2)}
.pills{display:flex;gap:8px;flex-wrap:wrap}
.pill{
  padding:7px 15px;border-radius:99px;font-size:.82rem;cursor:pointer;transition:.2s;
  background:#fff;border:1.5px solid var(--panel-brd);color:var(--ink-dim);font-family:var(--font-ui);font-weight:500;
}
.pill:hover{border-color:var(--ink);color:var(--ink)}
.pill.on{background:var(--accent);border-color:var(--accent2);color:var(--ink);font-weight:600}
input[type=range]{accent-color:var(--accent2);width:100%}

/* ---------- waterfall chart ---------- */
.wf{display:flex;flex-direction:column;gap:8px}
.wf-row{display:grid;grid-template-columns:160px 1fr 90px;gap:12px;align-items:center;font-size:.83rem}
.wf-label{color:var(--ink-dim);text-align:right}
.wf-val{color:var(--ink);font-variant-numeric:tabular-nums;font-weight:500}
.wf-track{height:20px;border-radius:6px;background:var(--bg2);overflow:hidden}
.wf-bar{height:100%;border-radius:6px;background:var(--blue);transition:width 1s cubic-bezier(.2,.7,.2,1)}
.wf-bar.split{background:linear-gradient(90deg,#3667c4,#5f8ade)}
.wf-bar.royalty{background:linear-gradient(90deg,#a8842c,#c6a34e)}
.wf-bar.fixed{background:linear-gradient(90deg,#d95a2b,#e8814f)}
.wf-bar.txn{background:linear-gradient(90deg,#7d4dae,#9b6ec9)}
.wf-bar.tools{background:linear-gradient(90deg,#c94f4f,#de7676)}
.wf-bar.total{background:linear-gradient(90deg,var(--accent2),var(--accent))}
.wf-total .wf-label,.wf-total .wf-val{color:var(--ink);font-weight:700}

/* ---------- gauge ---------- */
.gauge{width:130px;height:130px;border-radius:50%;padding:9px;margin:0 auto}
.gauge-inner{
  width:100%;height:100%;border-radius:50%;background:#fff;
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  box-shadow:inset 0 0 0 1px var(--panel-brd);
}
.gauge-inner b{font-size:1.3rem;font-family:var(--font-display)}
.gauge-inner span{font-size:.62rem;color:var(--ink-faint);text-transform:uppercase;letter-spacing:.06em}

/* ---------- cap bar ---------- */
.capbar{position:relative;height:34px;border-radius:99px;background:var(--bg2);border:1px solid var(--panel-brd);overflow:hidden}
.capbar-fill{height:100%;background:linear-gradient(90deg,var(--blue),var(--teal));transition:width 1.2s ease}
.capbar-fill.done{background:linear-gradient(90deg,var(--teal),var(--green))}
.capbar-txt{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-size:.76rem;color:var(--ink);font-weight:500}
.capbar.none{display:flex;align-items:center;justify-content:center;font-size:.76rem;color:var(--ink-dim);height:34px}

/* ---------- rankings ---------- */
.rank-list{display:flex;flex-direction:column;gap:12px}
.rank-row{
  display:grid;grid-template-columns:56px 1fr 130px 130px 130px 120px;gap:16px;align-items:center;
  padding:18px 22px;border-radius:14px;background:#fff;border:1px solid var(--panel-brd);
  transition:transform .5s cubic-bezier(.2,.7,.2,1),border-color .3s,box-shadow .3s;
}
.rank-row:hover{border-color:var(--panel-brd2);transform:translateX(6px);box-shadow:0 6px 24px rgba(16,17,20,.06)}
.rank-pos{font-family:var(--font-display);font-size:1.7rem;color:var(--ink-faint)}
.rank-row:nth-child(1) .rank-pos{color:var(--gold)}
.rank-row:nth-child(2) .rank-pos{color:#6b7280}
.rank-row:nth-child(3) .rank-pos{color:#a8763e}
.rank-name{display:flex;align-items:center;gap:12px;font-weight:600}
.rank-name .bk-logo{width:36px;height:36px;font-size:.7rem;border-radius:9px}
.rank-cell b{display:block;font-size:1.02rem;font-variant-numeric:tabular-nums}
.rank-cell span{font-size:.68rem;color:var(--ink-faint);text-transform:uppercase;letter-spacing:.05em}
.rank-head{display:grid;grid-template-columns:56px 1fr 130px 130px 130px 120px;gap:16px;padding:0 22px;font-size:.68rem;color:var(--ink-faint);text-transform:uppercase;letter-spacing:.08em}

/* ---------- sticky side rail ---------- */
.with-rail{display:grid;grid-template-columns:1fr 300px;gap:36px;align-items:start}
.side-rail{position:sticky;top:86px;display:flex;flex-direction:column;gap:16px}
.rail-card{padding:20px}
.rail-card h4{font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--gold);margin-bottom:14px}
.rail-item{display:flex;justify-content:space-between;align-items:center;padding:8px 0;border-bottom:1px solid var(--panel-brd);font-size:.85rem}
.rail-item:last-child{border-bottom:none}
.rail-item .pos{color:var(--ink-faint);width:20px}
.rail-item b{font-variant-numeric:tabular-nums;color:var(--teal)}

/* ---------- matrix ---------- */
.matrix{width:100%;border-collapse:collapse;font-size:.85rem}
.matrix th,.matrix td{padding:11px 13px;border-bottom:1px solid var(--panel-brd);text-align:center}
.matrix th:first-child,.matrix td:first-child{text-align:left;color:var(--ink-dim)}
.matrix thead th{font-size:.72rem;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-faint)}
.yes{color:var(--green);font-weight:700}
.no{color:var(--ink-faint)}
.matrix .cost{color:var(--red);font-size:.75rem;display:block}

/* ---------- compare page ---------- */
.cmp-grid{display:grid;gap:18px}
.cmp-cols{display:grid;gap:18px}
.cmp-col{padding:24px;display:flex;flex-direction:column;gap:16px}
.cmp-col .big{font-size:1.9rem;font-family:var(--font-display);color:var(--ink)}
.stat-row{display:flex;justify-content:space-between;font-size:.86rem;padding:7px 0;border-bottom:1px solid var(--panel-brd)}
.stat-row span{color:var(--ink-dim)}
.stat-row b{font-variant-numeric:tabular-nums}
.stat-row b.pos{color:var(--green)}
.stat-row b.neg{color:var(--red)}

/* ---------- offsets ---------- */
.offset-viz{display:flex;flex-direction:column;gap:9px}
.offset-row{display:grid;grid-template-columns:170px 1fr 80px;gap:12px;align-items:center;font-size:.83rem}
.offset-row .bar{height:16px;border-radius:6px;background:linear-gradient(90deg,var(--teal),#4ec4b4)}
.offset-row.miss .bar{background:linear-gradient(90deg,#c94f4f,#de7676)}

/* ---------- profile page ---------- */
.profile-hero{padding:90px 0 50px;border-bottom:1px solid var(--panel-brd);position:relative;overflow:hidden}
.profile-hero .glowband{position:absolute;inset:0;background:radial-gradient(700px 300px at 30% 0%,color-mix(in srgb,var(--bc,#888) 10%,transparent),transparent);z-index:-1}
.chip-list{display:flex;flex-direction:column;gap:9px}
.chip-list li{list-style:none;padding:11px 15px;border-radius:10px;background:#fff;border:1px solid var(--panel-brd);font-size:.88rem}
.chip-list.good li::before{content:"◆ ";color:var(--green)}
.chip-list.bad li::before{content:"◆ ";color:var(--red)}
.chip-list.warn li::before{content:"◆ ";color:var(--accent2)}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:24px}

/* ---------- kpis ---------- */
.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:14px}
.kpi{padding:18px;text-align:center;border-radius:14px;background:#fff;border:1px solid var(--panel-brd)}
.kpi b{display:block;font-size:1.5rem;font-family:var(--font-display);color:var(--ink);font-variant-numeric:tabular-nums}
.kpi span{font-size:.7rem;color:var(--ink-faint);text-transform:uppercase;letter-spacing:.07em}
.kpi.green{border-color:rgba(30,158,90,.35);background:#f3fbf6}
.kpi.green b{color:var(--green)}
.kpi.red b{color:var(--red)}
.kpi.hl{background:var(--accent);border-color:var(--accent2)}

/* ---------- footer ---------- */
.site-footer{border-top:1px solid var(--panel-brd);padding:56px 28px 40px;margin-top:60px;background:var(--bg2)}
.foot-grid{max-width:var(--maxw);margin:0 auto;display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px}
.foot-grid h5{font-size:.75rem;letter-spacing:.14em;text-transform:uppercase;color:var(--gold);margin-bottom:12px}
.foot-grid a{display:block;color:var(--ink-dim);font-size:.88rem;padding:4px 0}
.foot-grid a:hover{color:var(--ink)}
.disclaimer{max-width:var(--maxw);margin:36px auto 0;font-size:.75rem;color:var(--ink-faint);border-top:1px solid var(--panel-brd);padding-top:20px}

/* ---------- related links block ---------- */
.related{margin-top:40px;padding:24px;border-radius:var(--rad);background:var(--bg2);border:1.5px dashed var(--panel-brd2)}
.related h4{font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--gold);margin-bottom:14px}
.related-links{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:10px}
.related-links a{display:block;padding:12px 16px;border-radius:10px;background:#fff;border:1px solid var(--panel-brd);font-size:.86rem;color:var(--ink);transition:.2s;font-weight:500}
.related-links a:hover{border-color:var(--accent2);transform:translateY(-2px);box-shadow:0 6px 18px rgba(16,17,20,.06)}
.related-links a span{display:block;font-size:.72rem;color:var(--ink-faint);margin-top:3px;font-weight:400}
.crumbs{font-size:.78rem;color:var(--ink-faint);margin-bottom:18px}
.crumbs a{color:var(--ink-dim)}

/* ---------- tier table ---------- */
.tier-table{width:100%;border-collapse:collapse;font-size:.85rem}
.tier-table th,.tier-table td{padding:9px 12px;border-bottom:1px solid var(--panel-brd);text-align:left}
.tier-table th{font-size:.7rem;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-faint)}
.tier-table td b{color:var(--teal)}

/* ---------- article ---------- */
.article{max-width:760px;margin:0 auto}
.article h2{margin:44px 0 14px}
.article h3{margin:28px 0 10px;color:var(--ink)}
.article p{color:var(--ink-dim);margin-bottom:14px}
.article strong{color:var(--ink)}
.article table{margin:16px 0}
.article .faq-item{border-bottom:1px solid var(--panel-brd);padding:16px 0}
.article .faq-item h3{margin:0 0 8px;font-size:1.05rem}

/* ---------- city cards ---------- */
.city-card{
  border:1.5px dashed var(--panel-brd2);border-radius:var(--rad);padding:24px;background:#fff;
  transition:.25s;cursor:pointer;
}
.city-card:hover,.city-card.on{border-style:solid;border-color:var(--accent2);background:#fffdf2;transform:translateY(-3px)}
.city-card h3{margin-bottom:4px}
.city-stat{display:flex;justify-content:space-between;font-size:.82rem;padding:5px 0;border-bottom:1px solid var(--panel-brd)}
.city-stat:last-child{border-bottom:none}
.city-stat b{font-variant-numeric:tabular-nums}
.prov-tag{display:inline-block;font-size:.68rem;letter-spacing:.1em;text-transform:uppercase;background:var(--ink);color:#fff;border-radius:99px;padding:3px 10px;margin-bottom:10px}

/* ---------- report-inaccuracy FAB ---------- */
.report-fab{
  position:fixed;bottom:22px;right:22px;z-index:80;
  display:inline-flex;align-items:center;gap:8px;
  padding:10px 16px;border-radius:99px;font-size:.78rem;font-weight:700;
  background:#fff;color:var(--ink);border:1.5px solid var(--panel-brd2);
  box-shadow:0 8px 26px rgba(16,17,20,.12);transition:.25s;
}
.report-fab:hover{border-color:var(--red);color:var(--red);transform:translateY(-2px)}
.report-fab svg{color:var(--red)}
@media (max-width:720px){
  .report-fab span{display:none}
  .report-fab{padding:11px;border-radius:50%}
}

/* ---------- micro-polish ---------- */
.panel.glass h3{display:flex;align-items:center;gap:8px}
.panel.glass h3::before{content:"";width:8px;height:8px;border-radius:3px;background:var(--accent2);flex-shrink:0}
.rail-card h4{display:flex;align-items:center;gap:7px}
.rail-card h4::before{content:"";width:6px;height:6px;border-radius:2px;background:var(--accent2)}
.matrix tbody tr:hover{background:#fffdf2}
.tier-table tbody tr:hover{background:#fffdf2}
.rank-row{cursor:default}
details summary::-webkit-details-marker{color:var(--accent2)}
details[open] summary{color:var(--gold2)}
::selection{background:var(--accent);color:var(--ink)}

/* ---------- assumptions note ---------- */
.assume{
  font-size:.78rem;color:var(--ink-faint);padding:12px 16px;border-left:3px solid var(--accent2);
  background:#fffbe8;border-radius:0 10px 10px 0;margin-top:18px;
}

/* ---------- responsive ---------- */
@media (max-width:1020px){
  .with-rail{grid-template-columns:1fr}
  .side-rail{position:static}
  .hero-grid,.two-col,.grid3,.grid2{grid-template-columns:1fr}
  .hero-visual{height:400px}
  .rank-row,.rank-head{grid-template-columns:40px 1fr 110px 110px}
  .rank-cell:nth-child(5),.rank-cell:nth-child(6),.rank-head span:nth-child(5),.rank-head span:nth-child(6){display:none}
}
@media (max-width:720px){
  .site-header{padding:12px 14px;gap:8px}
  .site-header .brand{font-size:1.05rem;gap:6px}
  .hdr-right{gap:6px;margin-left:auto}
  .mode-flip{font-size:0;padding:8px 10px}
  .mode-flip::after{content:"⇄";font-size:.92rem}
  .region-toggle button{padding:6px 8px}
  .site-nav{
    display:none;position:absolute;top:100%;left:0;right:0;flex-direction:column;
    background:#fff;padding:16px;border-bottom:1px solid var(--panel-brd);box-shadow:var(--shadow);
  }
  body.nav-open .site-nav{display:flex}
  .nav-burger{display:block}
  section{padding:64px 0}
  .wf-row{grid-template-columns:100px 1fr 76px;font-size:.76rem}
  .rank-row,.rank-head{grid-template-columns:34px 1fr 100px}
  .rank-cell:nth-child(4),.rank-head span:nth-child(4){display:none}
  .foot-grid{grid-template-columns:1fr}
  .hero-stats{gap:24px}
  .cmp-cols{grid-template-columns:1fr !important}
}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms !important;animation-iteration-count:1 !important;transition-duration:.01ms !important}
  .reveal{opacity:1;transform:none}
}