/* CalcForge design system v3 — monochrome light, electric-indigo accent, mono numerals (2026-06-29) */
:root{
  --bg:#FFFFFF; --bg-2:#FAFAFA; --card:#FFFFFF; --panel:#F6F6F7; --panel-2:#FAFAFB;
  --ink:#0A0A0B; --ink-2:#3F3F46; --mut:#71717A; --faint:#A1A1AA;
  --line:#EAEAEC; --line-2:#DCDCE0;
  --accent:#6366F1; --accent-d:#4F46E5; --accent-bg:#EEF0FE; --accent-line:#DADCFB;
  --good:#15803D; --good-bg:#F0FDF4; --good-line:#BBF7D0;
  --warn:#B45309; --warn-bg:#FFFBEB; --warn-line:#FDE68A;
  --bad:#B91C1C; --bad-bg:#FEF2F2; --bad-line:#FECACA;
  --radius:10px; --radius-sm:8px;
  --shadow:0 1px 2px rgba(9,9,11,.04);
  --shadow-card:0 1px 2px rgba(9,9,11,.05),0 10px 34px rgba(9,9,11,.05);
  --font:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --mono:"JetBrains Mono",ui-monospace,"SF Mono",Menlo,Consolas,monospace;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--font);color:var(--ink);background:var(--bg);line-height:1.6;font-size:15px;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
a{color:var(--accent-d);text-decoration:none}
a:hover{text-decoration:underline;text-underline-offset:2px}
h1,h2,h3,h4{line-height:1.22;color:var(--ink);letter-spacing:-.021em;font-weight:600}
.container{max-width:1100px;margin:0 auto;padding:0 24px}
.btn{display:inline-block;background:var(--ink);color:#fff;border:1px solid var(--ink);border-radius:var(--radius-sm);padding:10px 18px;font-weight:500;font-size:13px;font-family:inherit;cursor:pointer;transition:.15s;letter-spacing:-.01em}
.btn:hover{background:#26262B;border-color:#26262B;color:#fff;text-decoration:none}
.btn.ghost{background:#fff;color:var(--ink);border-color:var(--line-2)}
.btn.ghost:hover{background:var(--panel)}
/* header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.86);backdrop-filter:saturate(180%) blur(10px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:60px}
.brand{display:flex;align-items:center;gap:9px;font-weight:600;font-size:17px;color:var(--ink);letter-spacing:-.03em}
.brand:hover{text-decoration:none;color:var(--ink)}
.brand .logo{width:26px;height:26px;display:grid;place-items:center;background:var(--ink);color:#fff;border-radius:7px;font-size:13px;font-weight:600}
.nav-links{display:flex;gap:22px;align-items:center}
.nav-links a{color:var(--mut);font-weight:450;font-size:13px;letter-spacing:-.01em}
.nav-links a:hover{color:var(--ink);text-decoration:none}
.nav-toggle{display:none;background:none;border:0;font-size:21.5px;cursor:pointer;color:var(--ink)}
/* hero */
.hero{background:var(--bg-2);border-bottom:1px solid var(--line);padding:64px 0 52px}
.hero h1{font-size:39.5px;margin:0 0 14px;letter-spacing:-.035em;font-weight:600}
.hero p{font-size:17px;color:var(--mut);max-width:600px;margin:0 auto 24px;line-height:1.55}
.hero.center{text-align:center}
.search-box{max-width:520px;margin:0 auto;position:relative}
.search-box input{width:100%;padding:13px 16px;border:1px solid var(--line-2);border-radius:10px;font-size:14px;font-family:inherit;background:#fff}
.search-box input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-bg)}
/* cards */
.section{padding:42px 0}
.section h2{font-size:20.5px;margin:0 0 4px;font-weight:600}
.section .sub{color:var(--mut);margin:0 0 22px}
.card-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(244px,1fr));gap:14px}
.calc-card-link{display:block;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:18px 20px;transition:.15s}
.calc-card-link:hover{text-decoration:none;border-color:var(--line-2);box-shadow:var(--shadow-card);transform:translateY(-2px)}
.calc-card-link .em{font-size:17px;opacity:.5}
.calc-card-link h3{margin:6px 0 5px;font-size:14.5px;font-weight:500;color:var(--ink);letter-spacing:-.01em}
.calc-card-link p{margin:0;color:var(--mut);font-size:12.5px;line-height:1.5}
/* page head */
.crumb{font-size:12px;color:var(--mut);padding:18px 0 0}
.crumb a{color:var(--mut)}
.page{padding:8px 0 60px}
.page h1{font-size:29px;margin:14px 0 8px;font-weight:600;letter-spacing:-.03em}
.lead{font-size:16px;color:var(--ink-2);max-width:720px;margin:0 0 8px;line-height:1.55}
.byline{font-size:12px;color:var(--mut);margin:6px 0 18px}
.byline a{color:var(--accent-d);font-weight:450}
.layout{display:grid;grid-template-columns:1fr 320px;gap:38px;align-items:start}
@media(max-width:900px){.layout{grid-template-columns:1fr}.sidebar{order:3}}
/* trust badges */
.trustbar{display:flex;flex-wrap:wrap;gap:8px;margin:6px 0 14px}
.trustbar .tb{font-size:11.5px;font-weight:450;color:var(--ink-2);background:#fff;border:1px solid var(--line);border-radius:999px;padding:5px 12px}
.trustbar .tb::before{content:"";display:inline-block;width:5px;height:5px;border-radius:50%;background:var(--accent);margin-right:7px;vertical-align:middle}
/* calculator card */
.calc-card{background:var(--card);border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow-card);padding:24px;margin:0 0 20px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px 18px}
@media(max-width:560px){.form-grid{grid-template-columns:1fr}}
.field{display:flex;flex-direction:column;gap:6px}
.field label{font-size:12px;font-weight:500;color:var(--ink-2)}
.ig{display:flex;align-items:center;border:1px solid var(--line-2);border-radius:8px;background:#fff;overflow:hidden;height:44px;transition:.12s}
.ig:focus-within{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-bg)}
.ig input,.ig select{border:0;padding:11px 12px;font-size:14px;font-family:inherit;width:100%;background:transparent;color:var(--ink);height:100%}
.ig input:focus,.ig select:focus{outline:none}
.ig .unit{padding:0 12px;color:var(--mut);font-size:12px;white-space:nowrap;border-left:1px solid var(--line);align-self:stretch;display:flex;align-items:center;background:var(--panel);font-family:var(--mono)}
/* results */
.results{margin-top:20px;background:var(--panel-2);border:1px solid var(--line);border-radius:12px;padding:14px 14px 8px;display:flex;flex-direction:column;gap:1px}
.rrow{display:flex;justify-content:space-between;align-items:center;padding:9px 12px;border-radius:7px;gap:14px}
.rlabel{color:var(--ink-2);font-size:13px}
.rval{font-weight:500;font-size:14px;color:var(--ink);font-family:var(--mono);font-variant-numeric:tabular-nums;letter-spacing:-.02em}
.rrow.primary{background:var(--accent-bg);border:1px solid var(--accent-line);padding:15px;margin-bottom:6px}
.rrow.primary .rlabel{color:var(--accent-d);font-weight:500;font-size:12px;text-transform:uppercase;letter-spacing:.04em}
.rrow.primary .rval{color:var(--ink);font-size:25.5px;font-weight:600;letter-spacing:-.03em}
/* result actions */
.result-actions{display:flex;gap:8px;flex-wrap:wrap;margin:14px 0 2px}
.ra-btn{background:#fff;color:var(--ink-2);border:1px solid var(--line-2);border-radius:8px;padding:8px 14px;font-size:12px;font-weight:450;font-family:inherit;cursor:pointer;transition:.15s}
.ra-btn:hover{border-color:var(--ink);color:var(--ink);background:var(--panel)}
/* time card */
.tc-grid{display:grid;grid-template-columns:auto 1fr 1fr 1fr auto;gap:8px 10px;align-items:center;font-size:13px}
.tc-grid .hd{font-weight:500;color:var(--ink-2);font-size:11.5px;text-transform:uppercase;letter-spacing:.03em}
.tc-grid input{border:1px solid var(--line-2);border-radius:8px;padding:8px;font-size:13px;width:100%;font-family:inherit}
.tc-day{font-weight:500;color:var(--ink-2)}
.tc-out{font-weight:500;color:var(--accent-d);text-align:right;min-width:54px;font-family:var(--mono);font-variant-numeric:tabular-nums}
@media(max-width:560px){.tc-grid{grid-template-columns:auto 1fr 1fr;gap:6px}.tc-grid .hd-b,.tc-grid .tc-bk{display:none}}
/* CTA */
.cta{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;background:var(--bg-2);border:1px solid var(--line);border-radius:12px;padding:16px 20px;margin:6px 0 22px}
.cta p{margin:0;font-weight:500;font-size:14px;color:var(--ink)}
/* data tables */
.amort-wrap{margin:8px 0 22px}
.amort-sub{margin:0 0 12px;color:var(--mut);font-size:13px}
.tbl-scroll{overflow-x:auto;border:1px solid var(--line);border-radius:12px;max-height:460px}
.dtable{width:100%;border-collapse:collapse;font-size:13px;background:#fff}
.dtable th{position:sticky;top:0;background:var(--panel);color:var(--ink-2);font-weight:500;font-size:11.5px;text-align:right;padding:10px 14px;text-transform:uppercase;letter-spacing:.03em;border-bottom:1px solid var(--line)}
.dtable th:first-child{text-align:left}
.dtable td{padding:9px 14px;text-align:right;border-top:1px solid var(--line);color:var(--ink-2);font-family:var(--mono);font-variant-numeric:tabular-nums;font-size:12px}
.dtable td:first-child{text-align:left;font-weight:500;color:var(--ink);font-family:var(--font)}
.dtable tbody tr:nth-child(even){background:var(--panel-2)}
/* prose + faq */
.prose{max-width:720px}
.prose h2{font-size:19px;margin:28px 0 8px;font-weight:600}
.prose p{color:var(--ink-2)}
.faq{margin:18px 0}
.faq details{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:0 16px;margin-bottom:8px}
.faq summary{cursor:pointer;font-weight:500;padding:14px 0;list-style:none;display:flex;justify-content:space-between;align-items:center;color:var(--ink);font-size:14px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--accent);font-size:18px;font-weight:400}
.faq details[open] summary::after{content:"\2013"}
.faq details p{margin:0 0 14px;color:var(--ink-2)}
/* methodology + callouts */
.methodology{background:var(--bg-2);border:1px solid var(--line);border-radius:10px;padding:14px 18px;margin:18px 0}
.methodology h2{font-size:15px;margin:0 0 8px;font-weight:600}
.methodology p{margin:0 0 8px;color:var(--ink-2);font-size:13px}
.methodology .assume{color:var(--mut);font-size:12px}
.methodology .src{font-size:12px;margin:0;color:var(--mut)}
.statenote{background:var(--bg-2);border:1px solid var(--line);border-radius:10px;padding:13px 16px;margin:14px 0 2px;color:var(--ink-2);font-size:13.5px;line-height:1.55}
.statenote strong{color:var(--ink)}
.disclaim{background:var(--warn-bg);border:1px solid var(--warn-line);border-radius:8px;padding:10px 14px;margin:12px 0 0;color:var(--warn);font-size:12px}
/* ad slots — quiet */
.ad{position:relative;background:var(--bg-2);border:1px solid var(--line);border-radius:10px;display:grid;place-items:center;color:var(--faint);font-size:10px;letter-spacing:.1em}
.ad-tag{text-transform:uppercase}
.ad-lb{min-height:90px;margin:16px 0}
.ad-box{min-height:250px;margin:0 0 16px}
.ad-inb{min-height:120px;margin:22px 0}
/* sidebar */
.sidebar{display:flex;flex-direction:column;gap:14px;position:sticky;top:78px}
.side-card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:16px 18px}
.side-card h3{margin:0 0 8px;font-size:11.5px;font-weight:600;color:var(--mut);text-transform:uppercase;letter-spacing:.05em}
.side-card ul{margin:0;padding:0;list-style:none}
.side-card li{padding:8px 0;border-bottom:1px solid var(--line);font-size:13px}
.side-card li:last-child{border:0}
.side-card a{color:var(--ink-2)}
.side-card a:hover{color:var(--accent-d)}
/* email */
.email{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:28px;margin:24px 0;text-align:center}
.email h3{color:var(--ink);margin:0 0 6px;font-size:17px;font-weight:600}
.email p{color:var(--mut);margin:0 auto 16px;max-width:440px}
.email form{display:flex;gap:8px;max-width:420px;margin:0 auto;flex-wrap:wrap;justify-content:center}
.email input{flex:1;min-width:200px;padding:11px 14px;border:1px solid var(--line-2);border-radius:8px;font-size:14px;font-family:inherit}
.email-msg{display:none;color:var(--good);font-size:13px;margin-top:12px}
/* footer — light */
.site-footer{background:var(--bg-2);color:var(--mut);padding:44px 0 28px;margin-top:40px;font-size:13px;border-top:1px solid var(--line)}
.foot-grid{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap;margin-bottom:24px}
.foot-grid a{color:var(--ink-2);display:block;padding:4px 0}
.foot-grid a:hover{color:var(--accent-d);text-decoration:none}
.foot-grid h4{color:var(--ink);font-size:11.5px;margin:0 0 10px;text-transform:uppercase;letter-spacing:.05em;font-weight:600}
.disclaimer{border-top:1px solid var(--line);padding-top:18px;color:var(--faint);font-size:12px}
/* homepage value + state grid */
.value-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px;margin-top:8px}
.value{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:20px}
.value .em{font-size:17px;opacity:.5}
.value h3{font-size:14px;margin:8px 0 4px;font-weight:500}
.value p{margin:0;color:var(--mut);font-size:13px}
.state-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:4px 16px;margin:10px 0 22px}
.state-grid a{font-size:13px;padding:3px 0;color:var(--ink-2)}
.state-grid a:hover{color:var(--accent-d)}
/* viz + misc */
.viz{margin:16px 0 2px;padding-top:14px;border-top:1px solid var(--line)}
.viz h4{margin:0 0 10px;font-size:11.5px;color:var(--mut);text-transform:uppercase;letter-spacing:.04em}
.legend{display:flex;flex-wrap:wrap;gap:8px 14px;margin-top:8px;font-size:12px}
.legend span{display:inline-flex;align-items:center;gap:6px;color:var(--ink-2)}
.legend i{width:10px;height:10px;border-radius:3px}
.sec{font-size:19px;margin:26px 0 10px;font-weight:600}
.bullets{margin:0 0 10px;padding-left:20px}
.bullets li{margin:6px 0;color:var(--ink-2);font-size:14px}
.verdict{margin:14px 0 2px;padding:12px 15px;background:var(--accent-bg);border:1px solid var(--accent-line);border-radius:10px;color:var(--ink);font-size:13.5px;line-height:1.55}
.verdict strong{color:var(--accent-d)}
/* hub search/filter */
.hub-tools{display:flex;gap:12px;flex-wrap:wrap;margin:0 0 16px}
.hub-tools input{flex:1;min-width:240px;padding:11px 16px;border:1px solid var(--line-2);border-radius:8px;font-size:14px;font-family:inherit;background:#fff}
.hub-tools input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-bg)}
.chips{display:flex;gap:8px;flex-wrap:wrap;margin:0 0 24px}
.chip{background:#fff;border:1px solid var(--line-2);border-radius:999px;padding:7px 14px;font-size:12px;font-weight:450;color:var(--ink-2);cursor:pointer;transition:.15s}
.chip:hover{border-color:var(--ink)}
.chip.active{background:var(--ink);border-color:var(--ink);color:#fff}
.hub-empty{color:var(--mut);padding:20px 0}
/* scenario compare + reports */
.compare-box{margin:14px 0 6px}
.cmp-cap{margin:0 0 8px;font-size:12px;color:var(--mut)}
.report-wrap{margin:8px 0 22px}
.report{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:8px 20px}
.rep-table{width:100%;border-collapse:collapse;font-size:13.5px}
.rep-table td{padding:9px 4px;border-top:1px solid var(--line);color:var(--ink-2)}
.rep-table tr:first-child td{border-top:0}
.rep-table td:last-child{text-align:right;font-family:var(--mono);font-variant-numeric:tabular-nums;font-weight:500;color:var(--ink);letter-spacing:-.02em}
.rep-table tr.rep-sub td{border-top:2px solid var(--line-2);font-weight:600;color:var(--ink)}
.rep-table tr.rep-hero td{background:var(--accent-bg);font-size:14px;border-top:0}
.rep-table tr.rep-hero td:first-child{border-radius:8px 0 0 8px;font-weight:500;color:var(--accent-d)}
.rep-table tr.rep-hero td:last-child{border-radius:0 8px 8px 0;color:var(--ink);font-size:16px;font-weight:600}
.verdict-badge{display:inline-block;padding:7px 15px;border-radius:999px;font-weight:500;font-size:13px;margin:10px 0 8px}
.verdict-badge.ok{background:var(--good-bg);color:var(--good);border:1px solid var(--good-line)}
.verdict-badge.warn{background:var(--warn-bg);color:var(--warn);border:1px solid var(--warn-line)}
.verdict-badge.bad{background:var(--bad-bg);color:var(--bad);border:1px solid var(--bad-line)}
/* print */
@media print{
  .site-header,.site-footer,.sidebar,.ad,.cta,.email,.nav-toggle,.nav-links,.result-actions,.crumb,.byline a,.state-grid,.faq,.trustbar{display:none!important}
  .layout{display:block!important}
  body{background:#fff;color:#000;font-size:12pt}
  .calc-card,.results{box-shadow:none;border:1px solid #999;break-inside:avoid}
  .container{max-width:100%;padding:0}
  a{color:#000;text-decoration:none}
  .rrow.primary{background:#f0f0f0!important;-webkit-print-color-adjust:exact;print-color-adjust:exact}
  .dtable th{background:#eee!important;-webkit-print-color-adjust:exact;print-color-adjust:exact}
}
.benchmark-wrap{margin:10px 0 22px}
.bm-h{font-size:11.5px;font-weight:600;color:var(--mut);text-transform:uppercase;letter-spacing:.05em;margin:0 0 10px}
.bm-track{position:relative;display:flex;height:38px;border:1px solid var(--line);border-radius:8px;overflow:hidden;background:#fff}
.bm-seg{display:flex;align-items:center;justify-content:center;font-size:10.5px;color:var(--ink-2);border-right:1px solid var(--line);min-width:0;overflow:hidden;white-space:nowrap;padding:0 4px}
.bm-seg:last-child{border-right:0}
.bm-seg.good{background:var(--good-bg)}.bm-seg.ok{background:var(--panel)}.bm-seg.warn{background:var(--warn-bg)}.bm-seg.bad{background:var(--bad-bg)}
.bm-mark{position:absolute;top:0;bottom:0;width:2px;background:var(--ink);z-index:2}
.bm-mark::before{content:"";position:absolute;top:-5px;left:50%;transform:translateX(-50%);width:9px;height:9px;border-radius:50%;background:var(--ink)}
.bm-verdict{margin-top:14px;font-size:13.5px;color:var(--ink-2);display:flex;gap:9px;align-items:baseline}
.bm-verdict::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--mut);flex:none;position:relative;top:5px}
.bm-verdict.bm-good::before{background:var(--good)}.bm-verdict.bm-warn::before{background:var(--warn)}.bm-verdict.bm-bad::before{background:var(--bad)}
.bm-verdict strong{font-family:var(--mono);font-weight:600;color:var(--ink);font-size:15px;letter-spacing:-.02em}
.bm-src{margin-top:6px;font-size:11.5px;color:var(--mut)}

/* ===== Techy layer v3.1 — engineering / instrument cues ===== */
:root{--accent2:#06B6D4;}
body{background-image:radial-gradient(var(--line) 1px, transparent 1.3px);background-size:24px 24px;}
.hero{background-color:var(--bg-2);background-image:radial-gradient(#E1E1E8 1px, transparent 1.4px);background-size:22px 22px}
.eyebrow{font-family:var(--mono);text-transform:uppercase;letter-spacing:.2em;font-size:11.5px;color:var(--accent-d);margin:0 0 16px;font-weight:500}
/* monospaced interface micro-labels */
.bm-h,.side-card h3,.ad-tag,.viz h4,.rrow.primary .rlabel,.amort-sub,.cmp-cap{font-family:var(--mono);text-transform:uppercase;letter-spacing:.08em;font-weight:500}
.rrow.primary .rlabel{font-size:10.5px}
.trustbar .tb{font-family:var(--mono);text-transform:uppercase;letter-spacing:.05em;font-size:10.5px}
.ra-btn{font-family:var(--mono);text-transform:uppercase;letter-spacing:.04em;font-size:11.5px}
.chip{font-family:var(--mono);letter-spacing:.03em}
.crumb{font-family:var(--mono);letter-spacing:.03em;font-size:11.5px}
/* HUD corner brackets on the calculator card */
.calc-card{position:relative}
.calc-card::before,.calc-card::after{content:"";position:absolute;width:13px;height:13px;border:1.5px solid var(--accent);pointer-events:none;opacity:.85}
.calc-card::before{top:8px;left:8px;border-right:0;border-bottom:0}
.calc-card::after{bottom:8px;right:8px;border-left:0;border-top:0}
/* live pulse on the first trust badge (cyan = live/active) */
@keyframes nbpulse{0%{box-shadow:0 0 0 0 rgba(6,182,212,.5)}70%{box-shadow:0 0 0 6px rgba(6,182,212,0)}100%{box-shadow:0 0 0 0 rgba(6,182,212,0)}}
.trustbar .tb:first-child::before{background:var(--accent2);animation:nbpulse 2.2s infinite}
/* primary result: left accent tick + faint glow */
.rrow.primary{box-shadow:inset 3px 0 0 var(--accent),0 0 22px rgba(99,102,241,.07)}
.rrow.primary .rval{text-shadow:0 0 18px rgba(99,102,241,.12)}
/* benchmark marker -> accent, with subtle glow */
.bm-mark{background:var(--accent);box-shadow:0 0 8px rgba(99,102,241,.35)}
.bm-mark::before{background:var(--accent)}
/* keyboard hint chip */
.kbd{font-family:var(--mono);font-size:10.5px;border:1px solid var(--line-2);border-bottom-width:2px;border-radius:5px;padding:2px 7px;color:var(--mut);background:#fff;line-height:1}
.search-box .kbd{position:absolute;right:12px;top:50%;transform:translateY(-50%)}
/* brand dot accent */
.brand .logo{box-shadow:0 0 0 3px rgba(99,102,241,.10)}

/* ===== Techy v3.2 — display font + bolder hero ===== */
:root{--display:"Space Grotesk","Inter",system-ui,-apple-system,sans-serif}
h1,h2,h3,h4,.hero h1,.page h1,.section h2,.sec,.brand,.email h3,.calc-card-link h3{font-family:var(--display);letter-spacing:-.02em}
.hero h1,.page h1{letter-spacing:-.035em}
.hero{position:relative;overflow:hidden;background-color:var(--bg-2);background-image:linear-gradient(rgba(99,102,241,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(99,102,241,.06) 1px,transparent 1px);background-size:32px 32px}
.hero .container{position:relative;z-index:1}
.hero::after{content:"";position:absolute;left:-10%;right:-10%;top:0;height:55%;background:linear-gradient(180deg,transparent,rgba(6,182,212,.10),transparent);transform:translateY(-120%);animation:nbscan 6.5s linear infinite;pointer-events:none}
@keyframes nbscan{0%{transform:translateY(-120%)}100%{transform:translateY(230%)}}
@media(prefers-reduced-motion:reduce){.hero::after{display:none}.trustbar .tb:first-child::before{animation:none}}

/* benchmark type tags + notes */
.bm-type{display:inline-block;font-family:var(--mono);font-size:10px;text-transform:uppercase;letter-spacing:.1em;padding:3px 9px;border-radius:5px;margin:0 0 10px;font-weight:600}
.bm-k-official{background:#ECFDF5;color:#047857;border:1px solid #A7F3D0}
.bm-k-market{background:#EFF6FF;color:#1D4ED8;border:1px solid #BFDBFE}
.bm-k-rule{background:#FFFBEB;color:#B45309;border:1px solid #FDE68A}
.bm-k-breakeven{background:#F5F3FF;color:#6D28D9;border:1px solid #DDD6FE}
.bm-note{margin-top:6px;font-size:11.5px;color:var(--mut);font-style:italic}
/* NBVIZ-CSS-START — live viz styling */
.vz-svg{width:100%;height:auto;display:block;overflow:visible}
.vz-ax{font-family:var(--mono);font-size:9px;fill:var(--faint)}
.vz-chip{font-family:var(--mono);font-size:11.5px;font-weight:600;fill:var(--ink)}
.vz-stroke{transition:none}
.viz>div{position:relative}
@keyframes vzIn{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.vz-in{animation:vzIn .5s ease both}
/* bars */
.vz-bars{display:flex;flex-direction:column;gap:9px;margin-top:2px}
.vz-brow{display:grid;grid-template-columns:96px 1fr auto;align-items:center;gap:10px}
.vz-blab{font-size:12px;color:var(--ink-2);text-align:right;line-height:1.25}
.vz-btrack{display:flex;height:18px;border-radius:5px;overflow:hidden;background:var(--bg-2);box-shadow:inset 0 0 0 1px var(--line)}
.vz-bseg{height:100%;transition:width .35s cubic-bezier(.4,0,.2,1)}
.vz-bval{font-family:var(--mono);font-size:12px;font-weight:600;color:var(--ink);min-width:46px;text-align:right}
.vz-legend{display:flex;flex-wrap:wrap;gap:7px 14px;margin-top:11px;font-size:12px}
.vz-legend span{display:inline-flex;align-items:center;gap:6px;color:var(--ink-2)}
.vz-legend i{width:10px;height:10px;border-radius:3px}
/* gauge */
.vz-gauge{max-width:280px;margin:0 auto}
.vz-needle{transition:transform .4s cubic-bezier(.34,1.3,.5,1)}
.vz-gval{font-family:var(--mono);font-size:18px;font-weight:700;fill:var(--ink)}
.vz-glab{font-size:10.5px;fill:var(--mut)}
.vz-marker{transition:none}
/* 3D */
.viz-3d{position:relative;min-height:240px;border:1px solid var(--line);border-radius:10px;background:linear-gradient(180deg,#fbfbfe,#f4f4fa);overflow:hidden;touch-action:none;cursor:grab}
.viz-3d:active{cursor:grabbing}
.viz-3d canvas{display:block;width:100%!important;height:240px!important}
.vz-3dcap{position:absolute;left:12px;top:10px;font-family:var(--mono);font-size:12px;font-weight:600;color:var(--ink);background:rgba(255,255,255,.7);padding:2px 8px;border-radius:6px;backdrop-filter:blur(4px)}
.vz-3dhint{position:absolute;right:10px;bottom:9px;font-family:var(--mono);font-size:9.5px;letter-spacing:.06em;text-transform:uppercase;color:var(--faint);pointer-events:none}
.vz-3dfb{display:block}
@media(max-width:560px){.vz-brow{grid-template-columns:78px 1fr auto}.viz-3d canvas{height:210px!important}}
/* NBVIZ-CSS-END */

/* ===== NBSAAS — blue authority theme (2026) · re-themes the whole site ===== */
:root{
  --bg:#EEF2F8; --bg-2:#F3F7FC; --card:#FFFFFF; --panel:#F1F5FB; --panel-2:#F7FAFE;
  --ink:#0B1A33; --ink-2:#36465E; --mut:#647187; --faint:#97A3B6;
  --line:#E3E9F2; --line-2:#D2DBEA;
  --accent:#1557C0; --accent-d:#114A9E; --accent-bg:#E8F0FB; --accent-line:#C2D4EE;
  --accent2:#2E66CC; --accent3:#0E7490; --sky:#6E90D8; --sky-bg:#E9EEFB; --navy:#0B1A33;
  --good:#15803D; --good-bg:#ECFDF3; --good-line:#BBF7D0;
  --warn:#B45309; --warn-bg:#FFFBEB; --warn-line:#FDE68A;
  --bad:#DC2626; --bad-bg:#FEF2F2; --bad-line:#FECACA;
  --teal:#0E7490; --teal-bg:#ECFEFF;
  --radius:16px; --radius-sm:12px;
  --shadow:0 1px 2px rgba(11,26,51,.05);
  --shadow-card:0 1px 3px rgba(11,26,51,.06),0 12px 30px rgba(11,26,51,.09);
  --shadow-lg:0 10px 30px rgba(11,26,51,.10),0 30px 70px rgba(11,26,51,.13);
  --font:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --mono:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --display:"Space Grotesk","Inter",system-ui,sans-serif;
}
/* faint engineered grid across the page (authority cue) + kill old techy bits */
body{background-color:var(--bg)!important;background-image:linear-gradient(rgba(11,26,51,.026) 1px,transparent 1px),linear-gradient(90deg,rgba(11,26,51,.026) 1px,transparent 1px)!important;background-size:34px 34px!important;background-attachment:fixed}
.hero::after{display:none!important;content:none!important}
.calc-card::before,.calc-card::after{display:none!important;content:none!important}
.rrow.primary{box-shadow:none}.rrow.primary .rval{text-shadow:none}
.bm-mark{box-shadow:none}.trustbar .tb:first-child::before{animation:none}
.eyebrow{font-family:var(--font)}
.crumb,.chip,.ra-btn,.trustbar .tb{font-family:var(--font)!important;text-transform:none!important;letter-spacing:0!important;font-size:12px}
.vz-ax,.vz-chip,.vz-gval,.bm-type,.kbd{font-family:var(--font)!important}
body{color:var(--ink)}
.rval,.tc-out,.dtable td,.rep-table td:last-child,.vz-chip,.vz-gval,.bm-verdict strong{font-variant-numeric:tabular-nums;letter-spacing:-.01em}
h1,h2,h3,h4{font-family:var(--display);letter-spacing:-.022em;color:var(--navy)}

/* slim authority top bar */
.topbar{background:var(--grad-topbar);color:#cfe0fb;font-size:12px}
.topbar .container{display:flex;align-items:center;gap:8px;justify-content:center;height:34px;text-align:center}
.topbar a{color:#fff;font-weight:600}
.topbar .tb-star{color:var(--sky)}

/* header */
.site-header{background:rgba(255,255,255,.85);backdrop-filter:saturate(180%) blur(12px);border-bottom:1px solid var(--line)}
.nav{height:64px}
.brand{color:var(--navy);font-weight:700;font-size:18px}
.brand .logo{background:var(--grad-logo);box-shadow:0 3px 9px rgba(21,87,192,.40);border-radius:9px}
.nav-links{gap:4px}
.nav-links a{padding:7px 12px;border-radius:9px;font-size:13px;color:var(--ink-2);font-weight:500;transition:.15s}
.nav-links a:hover{color:var(--accent-d);background:var(--accent-bg);text-decoration:none}
.nav-links a.nav-bench{color:var(--accent-d);background:var(--accent-bg);font-weight:600}
.nav-links a.nav-bench::before{content:"";display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--accent);margin-right:6px;vertical-align:middle}

/* buttons */
.btn{background:var(--grad-btn);border:1px solid var(--accent-d);border-radius:11px;font-weight:600;font-size:13px;padding:11px 20px;box-shadow:var(--shadow-btn);transition:.15s}
.btn:hover{background:var(--grad-btn-h);border-color:var(--accent-d);transform:translateY(-1px);box-shadow:var(--shadow-btn-h)}
.btn.ghost{background:#fff;color:var(--navy);border-color:var(--line-2);box-shadow:var(--shadow)}
.btn.ghost:hover{background:#fff;border-color:var(--accent);color:var(--accent-d)}

/* cards */
.calc-card{border-radius:22px;box-shadow:var(--shadow-card);border:1px solid var(--line);padding:26px;background:linear-gradient(180deg,#FFFFFF,#FAFCFF)}
.calc-card-link{border-radius:16px;border:1px solid var(--line);box-shadow:var(--shadow)}
.calc-card-link:hover{border-color:var(--accent-line);box-shadow:var(--shadow-card);transform:translateY(-3px)}
.side-card,.value,.faq details,.cta,.methodology,.statenote,.report{border-radius:16px}
.results{border-radius:16px;background:var(--panel-2)}
.rrow.primary{border-radius:13px;background:var(--accent-bg);border:1px solid var(--accent-line)}
.rrow.primary .rlabel{color:var(--accent-d)}
.ig{border-radius:11px;height:46px}
.ig:focus-within{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-bg)}
.search-box input{border-radius:13px;padding:15px 18px;box-shadow:var(--shadow-card);border:1px solid var(--line-2)}
.search-box input:focus{border-color:var(--accent);box-shadow:0 0 0 4px var(--accent-bg)}

/* pills */
.pill{display:inline-flex;align-items:center;gap:6px;font-size:11.5px;font-weight:600;padding:5px 12px;border-radius:999px;background:var(--accent-bg);color:var(--accent-d);line-height:1}
.pill.gray{background:var(--panel);color:var(--mut)}
.pill.green{background:var(--good-bg);color:var(--good)}
.pill.sky{background:var(--sky-bg);color:var(--accent3)}
.pill .dot{width:6px;height:6px;border-radius:50%;background:currentColor}

/* ===== homepage hero — blue grid + floating dashboard ===== */
.nb-hero{position:relative;border-bottom:1px solid var(--line);padding:34px 0 56px;
  background-image:
    linear-gradient(rgba(21,87,192,.06) 1px,transparent 1px),
    linear-gradient(90deg,rgba(21,87,192,.06) 1px,transparent 1px),
    radial-gradient(1100px 460px at 82% -12%,rgba(14,165,233,.20),transparent 62%),
    linear-gradient(180deg,#EFF6FF,#EAF1FB 72%);
  background-size:30px 30px,30px 30px,100% 100%,100% 100%}
.nb-hero-in{display:grid;grid-template-columns:1.05fr 1fr;gap:40px;align-items:center}
.nb-hero-copy h1{font-size:49px;line-height:1.03;margin:16px 0 16px;letter-spacing:-.04em;font-weight:700;color:var(--navy)}
.nb-hero-copy h1 .hl{color:var(--accent-d)}
.nb-hero-copy p{font-size:17px;color:var(--ink-2);max-width:520px;margin:0 0 22px;line-height:1.55}
.nb-hero-copy .search-box{margin:0;max-width:480px}
.nb-hero-trust{display:flex;gap:8px;flex-wrap:wrap;margin-top:16px}
.nb-hero-trust span{font-size:12px;color:var(--ink-2);background:#fff;border:1px solid var(--line);border-radius:999px;padding:6px 13px;box-shadow:var(--shadow)}
.nb-hero-trust span b{color:var(--navy);font-weight:600}
.nb-hero-mock{position:relative;min-height:382px}
.mock-card{position:absolute;background:#fff;border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow-lg)}
.mock-main{left:4%;right:2%;top:24px;padding:22px 22px 18px;z-index:2}
.mock-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:4px}
.mock-head .mt{font-size:12px;color:var(--mut);font-weight:600}
.mock-big{font-size:35.5px;font-weight:700;letter-spacing:-.03em;color:var(--navy);font-variant-numeric:tabular-nums;margin:2px 0}
.mock-sub{font-size:12px;color:var(--good);font-weight:600;margin-bottom:16px}
.mbench-track{position:relative;display:flex;height:30px;border-radius:9px;overflow:hidden;border:1px solid var(--line)}
.mbench-track i{flex:1}
.mbench-track .z1{background:var(--good-bg)}.mbench-track .z2{background:var(--accent-bg)}.mbench-track .z3{background:var(--warn-bg)}
.mbench-mark{position:absolute;top:-4px;bottom:-4px;width:3px;background:var(--navy);border-radius:2px}
.mbench-mark::after{content:"";position:absolute;top:-5px;left:50%;transform:translateX(-50%);width:11px;height:11px;border-radius:50%;background:var(--navy)}
.mbench-cap{display:flex;justify-content:space-between;font-size:10.5px;color:var(--mut);margin-top:7px}
.mchart{display:flex;align-items:flex-end;gap:9px;height:96px;margin-top:14px;padding-top:18px}
.mcol{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:flex-end;height:100%;position:relative}
.mcol .stem{width:3px;background:var(--line-2);border-radius:2px}
.mcol .dot{width:8px;height:8px;border-radius:50%;background:var(--sky);margin-top:6px;order:-1}
.mcol.hot .stem{background:var(--accent)}.mcol.hot .dot{background:var(--accent)}
.mcol .mtip{position:absolute;top:-16px;background:var(--navy);color:#fff;font-size:10px;font-weight:600;padding:2px 7px;border-radius:6px;white-space:nowrap}
.mock-float{padding:14px 16px;width:200px}
.mock-f1{right:-2%;top:-14px;z-index:3}
.mock-f2{left:-4%;bottom:6px;z-index:3;width:208px}
.mock-flab{font-size:10.5px;color:var(--mut);font-weight:600;margin-bottom:6px;display:flex;align-items:center;gap:6px}
.mock-fval{font-size:20.5px;font-weight:700;color:var(--navy);letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.spark{display:flex;align-items:flex-end;gap:3px;height:30px;margin-top:8px}
.spark i{flex:1;background:var(--sky-bg);border-radius:2px 2px 0 0}
.spark i.on{background:var(--accent)}
@media(max-width:860px){.nb-hero-in{grid-template-columns:1fr}.nb-hero-mock{min-height:340px;margin-top:8px}.nb-hero-copy h1{font-size:35.5px}}

/* cited-sources strip — authority */
.trust-strip{background:#fff;border-bottom:1px solid var(--line)}
.trust-strip .container{display:flex;align-items:center;gap:16px;flex-wrap:wrap;padding:14px 24px}
.trust-strip .ts-label{font-size:10.5px;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--mut);white-space:nowrap}
.trust-strip .ts-srcs{display:flex;gap:8px 18px;flex-wrap:wrap;align-items:center}
.trust-strip .ts-srcs b{color:var(--ink-2);font-weight:600;font-size:13px;letter-spacing:-.01em}
.trust-strip .ts-srcs b::before{content:"";display:inline-block;width:5px;height:5px;border-radius:50%;background:var(--accent2);margin-right:8px;vertical-align:middle}

/* stat band — scale = authority */
.statband{background:linear-gradient(180deg,#fff,#F7FAFE);border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow);display:grid;grid-template-columns:repeat(4,1fr);margin:24px 0 6px;overflow:hidden}
.statband .stat{padding:20px 22px;border-right:1px solid var(--line)}
.statband .stat:last-child{border-right:0}
.statband .stat b{display:block;font-family:var(--display);font-size:30px;font-weight:700;color:var(--navy);letter-spacing:-.03em;line-height:1}
.statband .stat span{display:block;margin-top:5px;font-size:12px;color:var(--mut)}
@media(max-width:680px){.statband{grid-template-columns:1fr 1fr}.statband .stat:nth-child(2){border-right:0}}

/* how it works */
.how{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:6px}
.how-step{background:#fff;border:1px solid var(--line);border-radius:16px;padding:22px;box-shadow:var(--shadow);position:relative}
.how-step::before{content:"";position:absolute;left:0;top:18px;bottom:18px;width:3px;border-radius:3px;background:var(--accent)}
.how-num{width:30px;height:30px;border-radius:9px;background:var(--accent-bg);color:var(--accent-d);font-weight:700;display:grid;place-items:center;font-size:13px;margin-bottom:10px}
.how-step h3{margin:0 0 5px;font-size:15px}
.how-step p{margin:0;color:var(--mut);font-size:13px}
@media(max-width:720px){.how{grid-template-columns:1fr}}

/* question clusters + tiers */
.qsection{padding:34px 0 8px;scroll-margin-top:80px}
.qhead{display:flex;align-items:flex-end;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:16px}
.qhead h2{font-size:25.5px;margin:0;letter-spacing:-.03em;padding-left:14px;border-left:4px solid var(--accent)}
.qhead .qsub{margin:6px 0 0 14px;color:var(--mut);font-size:14px}
.qhead .qsee{font-size:13px;font-weight:600;color:var(--accent-d);white-space:nowrap}
.tier-label{display:flex;align-items:center;gap:9px;margin:18px 0 11px;font-size:11.5px;font-weight:700;letter-spacing:.03em;text-transform:uppercase;color:var(--mut)}
.tier-label::after{content:"";flex:1;height:1px;background:var(--line)}
.tier-label .pill{text-transform:none;letter-spacing:0}
.tool-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(228px,1fr));gap:13px}
.tool-card{display:block;background:#fff;border:1px solid var(--line);border-radius:15px;padding:16px 17px;box-shadow:var(--shadow);transition:.16s;position:relative}
.tool-card:hover{text-decoration:none;border-color:var(--accent-line);box-shadow:var(--shadow-card);transform:translateY(-3px)}
.tool-card h3{margin:0 0 6px;font-size:14px;font-weight:600;color:var(--navy);letter-spacing:-.01em;padding-right:14px}
.tool-card .ref{display:inline-flex;align-items:center;gap:6px;font-size:11.5px;color:var(--accent-d);font-weight:600;background:var(--accent-bg);padding:3px 9px;border-radius:999px}
.tool-card .ref.k-official{color:#047857;background:#ECFDF5}
.tool-card .ref.k-rule{color:#B45309;background:#FFFBEB}
.tool-card .ref.k-breakeven{color:var(--teal);background:var(--teal-bg)}
.tool-card .est{font-size:12px;color:var(--mut)}
.tool-card.bench::after{content:"\2605";position:absolute;top:13px;right:14px;color:var(--accent);font-size:11.5px}

/* benchmarks hub */
.bh-hero{position:relative;border-bottom:1px solid var(--line);padding:36px 0 30px;
  background-image:linear-gradient(rgba(21,87,192,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(21,87,192,.06) 1px,transparent 1px),radial-gradient(800px 360px at 82% -12%,rgba(14,165,233,.2),transparent 60%),linear-gradient(180deg,#EFF6FF,#EAF1FB);background-size:30px 30px,30px 30px,100% 100%,100% 100%}
.bh-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(290px,1fr));gap:13px}
.bh-card{display:flex;flex-direction:column;gap:8px;background:#fff;border:1px solid var(--line);border-radius:15px;padding:16px 17px;box-shadow:var(--shadow);transition:.16s}
.bh-card:hover{text-decoration:none;border-color:var(--accent-line);box-shadow:var(--shadow-card);transform:translateY(-3px)}
.bh-card .bh-top{display:flex;align-items:flex-start;justify-content:space-between;gap:8px}
.bh-card h3{margin:0;font-size:14.5px;font-weight:600;color:var(--navy)}
.bh-card .bh-val{font-size:17px;color:var(--navy);font-weight:700;font-variant-numeric:tabular-nums;letter-spacing:-.02em}
.bh-card .bh-src{font-size:11.5px;color:var(--mut);line-height:1.45}
.bh-k{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.05em;padding:3px 8px;border-radius:6px;white-space:nowrap}
.bh-k.official{background:#ECFDF5;color:#047857}.bh-k.market{background:var(--accent-bg);color:var(--accent-d)}
.bh-k.rule{background:#FFFBEB;color:#B45309}.bh-k.breakeven{background:var(--teal-bg);color:var(--teal)}
.bh-theme{font-size:12px;font-weight:700;color:var(--accent-d);text-transform:uppercase;letter-spacing:.06em;margin:28px 0 12px;padding-bottom:8px;border-bottom:2px solid var(--accent-line)}

/* viz chrome */
.viz-3d{border-radius:16px;background:linear-gradient(180deg,#FBFCFF,#ECF2FB)}
.vz-btrack{border-radius:7px}

/* footer */
.site-footer{background:#fff;border-top:1px solid var(--line)}
.foot-grid h4{color:var(--navy)}
.section h2{color:var(--navy)}
/* ===== NBSAAS END ===== */

:root{
--accent:#1557C0;--accent-d:#114A9E;--accent-bg:#E8F0FB;--accent-line:#C2D4EE;--accent2:#2E66CC;--sky:#6E90D8;--sky-bg:#E9EEFB;
--grad-btn:linear-gradient(180deg,#2168D0,#1557C0 55%,#114A9E);
--grad-btn-h:linear-gradient(180deg,#1C61C8,#13509E 60%,#0F4690);
--grad-logo:linear-gradient(140deg,#2670D2,#1557C0 72%);
--grad-topbar:linear-gradient(180deg,#102A52,#0B1A33);
--shadow-btn:0 1px 2px rgba(21,87,192,.30),0 4px 12px rgba(21,87,192,.22);
--shadow-btn-h:0 2px 5px rgba(21,87,192,.30),0 9px 22px rgba(21,87,192,.26);
}

/* === Brand bar-chart mark (replaces N glyph) === */
.brand .logo{width:26px;height:26px;background:url(logo.svg) center/contain no-repeat;box-shadow:none;border-radius:0;color:transparent;font-size:0;line-height:0}

/* flat-area diagram labels */
.vz-fres{fill:#fff;font-family:var(--mono);font-size:12px;font-weight:600}
.vz-fdim{fill:var(--ink);font-family:var(--font);font-size:11px;font-weight:600}
.vz-fhint{fill:var(--faint);font-family:var(--mono);font-size:9px;letter-spacing:.06em;text-transform:uppercase}
.viz-3d.vz-flat{cursor:default}
.viz-3d.vz-flat .vz-flatsvg{height:240px}

/* homepage county map controls */
.hm-tabs{display:flex;flex-wrap:wrap;gap:6px;justify-content:center;margin:10px 0 2px}
.hm-tabs button{font-family:var(--font);font-weight:600;font-size:12px;padding:7px 14px;border:1px solid var(--line-2);background:#fff;color:var(--ink);border-radius:999px;cursor:pointer;transition:.15s}
.hm-tabs button.on{background:var(--accent);color:#fff;border-color:var(--accent)}
.hm-tabs button:hover{border-color:var(--accent)}
.hm-note{text-align:center;font-size:11.5px;color:var(--mut);margin:6px 0 0;min-height:14px}

/* input help tooltips */
.nb-help{display:inline-flex;align-items:center;justify-content:center;width:15px;height:15px;border-radius:50%;background:var(--accent-bg);color:var(--accent-d);font-size:10px;font-weight:700;font-style:normal;font-family:var(--font);cursor:help;margin-left:5px;position:relative;vertical-align:middle;user-select:none}
.nb-help::after{content:attr(data-tip);position:absolute;left:50%;bottom:150%;transform:translateX(-50%);background:#0B1A33;color:#fff;font-weight:500;font-size:11.5px;line-height:1.4;letter-spacing:0;text-transform:none;padding:8px 10px;border-radius:8px;width:215px;max-width:48vw;box-shadow:0 6px 18px rgba(2,12,30,.28);opacity:0;visibility:hidden;transition:opacity .12s;z-index:60;white-space:normal;pointer-events:none}
.nb-help::before{content:'';position:absolute;left:50%;bottom:150%;transform:translate(-50%,90%);border:5px solid transparent;border-top-color:#0B1A33;opacity:0;visibility:hidden;transition:opacity .12s;z-index:60}
.nb-help:hover::after,.nb-help.open::after,.nb-help:hover::before,.nb-help.open::before{opacity:1;visibility:visible}
@media(max-width:560px){.nb-help::after{left:auto;right:-6px;transform:none}}

/* preset chips */
.presets{display:flex;flex-wrap:wrap;gap:7px;margin:0 0 14px;align-items:center}
.presets .plabel{font-size:11px;text-transform:uppercase;letter-spacing:.05em;color:var(--mut);font-weight:600;margin-right:1px}
.preset{font-family:var(--font);font-weight:600;font-size:12.5px;padding:7px 13px;border:1px solid var(--line-2);background:#fff;color:var(--ink);border-radius:999px;cursor:pointer;transition:.15s}
.preset:hover{border-color:var(--accent);color:var(--accent-d)}
.preset.on{background:var(--accent);color:#fff;border-color:var(--accent)}

/* recommendation feed */
.nb-feed{margin:28px 0 0;display:grid;gap:13px}
.nb-feed-head{display:flex;align-items:center;gap:9px;margin-bottom:1px}
.nb-feed-tag{font-family:var(--mono);font-weight:600;font-size:10.5px;text-transform:uppercase;letter-spacing:.08em;color:#fff;background:var(--grad-logo);padding:4px 10px;border-radius:999px}
.nb-feed-sub{font-size:12px;color:var(--mut);font-weight:500}
.nb-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:15px 17px;box-shadow:var(--shadow-card)}
.nb-card h3{margin:0 0 11px;font-family:var(--display);font-size:14px;color:var(--navy);letter-spacing:-.01em}
.nb-rec-grid{display:flex;flex-wrap:wrap;gap:8px}
.nb-rec-grid a{font-family:var(--font);font-weight:600;font-size:13px;padding:8px 13px;border:1px solid var(--line-2);border-radius:999px;color:var(--ink);background:#fff;text-decoration:none;transition:.15s}
.nb-rec-grid a:hover{border-color:var(--accent);color:var(--accent-d);text-decoration:none}
.nb-spon{display:block;position:relative;background:linear-gradient(180deg,#fff,#FAFCFF);text-decoration:none}
.nb-spon:hover{border-color:var(--accent-line);text-decoration:none}
.nb-spon-tag,.nb-ugc-tag{font-family:var(--mono);font-weight:600;font-size:9.5px;text-transform:uppercase;letter-spacing:.07em;color:var(--mut)}
.nb-spon-tag{position:absolute;top:13px;right:15px}
.nb-spon b{display:block;font-size:15px;color:var(--navy);margin-right:70px}
.nb-spon span{font-size:12.5px;color:var(--mut)}
.nb-ugc{border-style:dashed;border-color:var(--accent-line)}
.nb-ugc b{display:block;font-size:14.5px;color:var(--navy);margin:6px 0 3px}
.nb-ugc p{font-size:12.5px;color:var(--mut);margin:0}
.nb-ugc form{display:flex;gap:8px;flex-wrap:wrap}.nb-ugc input{flex:1;min-width:160px;padding:9px 12px;border:1px solid var(--line-2);border-radius:9px;font-family:inherit;font-size:13px}