/* Landing scaffold - Shortsden dark palette (dark + orange, app-identical tokens), Pretendard */

:root {
  --bg: #0D0F11;
  --bg-2: #101215;
  --card: #171A1E;
  --card-2: #1C2026;
  --border: #262B31;
  --border-2: #262B31;
  --border-3: #303640;
  --primary: #FF7A3D;
  --primary-hover: #FF8F5C;
  --on-accent: #1A0E06;
  --primary-tint-bg: rgba(255, 122, 61, 0.10);
  --primary-tint-bd: rgba(255, 122, 61, 0.35);
  --green: #4CC38A;
  --ink: #EDEFF2;
  --ink-2: #EDEFF2;
  --body: #98A0A9;
  --muted: #98A0A9;
  --faint: #7E868F;
  --faint-2: #6F7780;
  --faint-3: #626A73;
  --quote-mark: #3A414A;
  --danger: #E5484D;
  --danger-bg: rgba(229, 72, 77, 0.12);
  --danger-bd: rgba(229, 72, 77, 0.35);
  --amber: #E5A13D;
  --sans: "Pretendard", "Apple SD Gothic Neo", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, svg { max-width: 100%; }
a { color: var(--primary); }
a:hover { color: var(--primary-hover); }

.container { max-width: 1180px; margin: 0 auto; padding: 0 28px; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 40;
  background: rgba(13, 15, 17, 0.86);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.site-header .container {
  padding-top: 16px; padding-bottom: 16px;
  display: flex; align-items: center; justify-content: space-between; gap: 20px;
}
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); }
.brand-mark {
  width: 26px; height: 26px; border-radius: 7px; background: var(--primary);
  display: flex; align-items: center; justify-content: center;
  color: var(--on-accent); font-weight: 700; font-size: 15px; line-height: 1;
}
.brand-name { font-weight: 600; font-size: 17px; letter-spacing: -0.01em; }
.site-nav { display: flex; align-items: center; gap: 24px; }
.site-nav a.nav-link { text-decoration: none; color: var(--body); font-size: 14px; font-weight: 500; }
.site-nav a.nav-link:hover { color: var(--ink); }

.btn {
  display: inline-flex; align-items: center; justify-content: center;
  text-decoration: none; text-align: center;
  font-family: inherit; font-weight: 600; border-radius: 10px; cursor: pointer;
  border: none; padding: 12px 20px; font-size: 15px; min-height: 44px; line-height: 1.2;
}
.btn-primary { background: var(--primary); color: var(--on-accent); }
.btn-primary:hover { background: var(--primary-hover); color: var(--on-accent); }
.btn-sm { font-size: 13.5px; padding: 9px 16px; border-radius: 8px; min-height: 44px; }
.btn-lg { font-size: 15.5px; padding: 15px 26px; }
.btn-block { display: block; width: 100%; }

/* ---------- Hero ---------- */
.hero { padding: 72px 0 40px; }
.hero-grid { display: flex; flex-wrap: wrap; gap: 56px; align-items: center; }
.hero-copy { flex: 1 1 400px; min-width: 300px; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--card); border: 1px solid var(--border);
  border-radius: 999px; padding: 6px 13px; margin-bottom: 24px;
}
.hero-badge .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--green); }
.hero-badge span:last-child { font-size: 12.5px; font-weight: 500; color: var(--muted); }
.hero h1 {
  font-size: clamp(34px, 4.8vw, 54px); line-height: 1.06; letter-spacing: -0.025em;
  font-weight: 700; margin: 0 0 22px;
}
.hero-sub {
  font-size: clamp(17px, 2vw, 20px); line-height: 1.5; color: var(--body);
  margin: 0 0 28px; max-width: 560px;
}
.hero-sub strong { color: var(--ink); font-weight: 500; }
.hero-cta-row { display: flex; flex-wrap: wrap; align-items: center; gap: 16px; }
.hero-micro { margin: 14px 2px 0; font-size: 13.5px; color: var(--muted); }
.price-mono { font-family: var(--mono); font-weight: 600; color: var(--primary); }

/* ---------- Mockup shells ---------- */
.hero-mockup { flex: 1 1 440px; min-width: 300px; }
.browser {
  border-radius: 14px; overflow: hidden; background: var(--card);
  box-shadow: 0 24px 60px -24px rgba(0, 0, 0, 0.55), 0 2px 8px rgba(0, 0, 0, 0.35);
  border: 1px solid var(--border-2);
}
.browser-bar {
  display: flex; align-items: center; gap: 8px; padding: 12px 15px;
  background: var(--bg-2); border-bottom: 1px solid var(--border-2);
}
.browser-bar .b-dot { width: 11px; height: 11px; border-radius: 50%; }
.b-dot.red { background: var(--border-3); }
.b-dot.yellow { background: var(--border-3); }
.b-dot.green { background: var(--border-3); }
.browser-url {
  margin-left: 10px; flex: 1; background: var(--bg-2); border: 1px solid var(--border-2);
  border-radius: 6px; padding: 4px 12px; font-family: var(--mono); font-size: 11px; color: var(--faint-2);
  overflow: hidden; white-space: nowrap; text-overflow: ellipsis;
}
.browser-body { padding: 22px 22px 24px; }
.mock-title-row { display: flex; align-items: baseline; justify-content: space-between; margin-bottom: 4px; }
.mock-title { margin: 0; font-size: 19px; font-weight: 600; letter-spacing: -0.01em; }
.mock-tag { font-family: var(--mono); font-size: 11px; color: var(--faint-3); }
.mock-motto { margin: 0 0 18px; font-size: 13.5px; font-weight: 500; color: var(--primary); }
.mock-label {
  font-size: 12px; font-weight: 600; color: var(--muted);
  text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 10px;
}
.sync-rows { display: flex; flex-direction: column; gap: 8px; margin-bottom: 16px; }
.sync-row {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  border: 1px solid var(--border-2); border-radius: 10px; padding: 12px 14px;
}
.sync-row-name { font-size: 14px; font-weight: 500; }
.sync-row-amount { font-family: var(--mono); font-size: 12px; color: var(--primary); margin-top: 3px; }
.chip-preview {
  font-size: 12.5px; font-weight: 600; color: var(--primary);
  border: 1px solid var(--primary-tint-bd); border-radius: 7px; padding: 6px 12px;
  background: var(--primary-tint-bg); white-space: nowrap;
}
.mock-approve {
  width: 100%; border: none; background: var(--primary); color: var(--on-accent); font-family: inherit;
  font-size: 14px; font-weight: 600; padding: 13px; border-radius: 10px; margin-bottom: 18px;
}
.history-rows { display: flex; flex-direction: column; gap: 9px; }
.history-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.history-left { display: flex; align-items: center; gap: 10px; min-width: 0; }
.history-left .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--green); flex: none; }
.history-text {
  font-size: 12.5px; color: var(--body);
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.history-undo { font-size: 12px; font-weight: 600; color: var(--faint-2); }

/* ---------- Quotes band ---------- */
.band {
  background: var(--bg-2);
  border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
}
.quotes { margin-top: 36px; }
.quotes .container { padding-top: 64px; padding-bottom: 64px; }
.quotes-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 20px; }
.quote-card { background: var(--card); border: 1px solid var(--border-2); border-radius: 14px; padding: 26px 24px; }
.quote-card blockquote { margin: 0; }
.quote-mark {
  font-family: Georgia, "Times New Roman", serif; font-size: 44px; line-height: 1;
  color: var(--quote-mark); margin-bottom: 6px;
}
.quote-card p { margin: 0; font-size: 18px; line-height: 1.45; font-weight: 500; letter-spacing: -0.01em; }
.quote-card .mono { font-family: var(--mono); }
.quotes-tail { margin: 32px 0 0; text-align: center; font-size: 18px; color: var(--body); }
.quotes-tail strong { color: var(--ink); font-weight: 600; }

/* ---------- Pledge ---------- */
.pledge { padding: 80px 0; scroll-margin-top: 80px; }
.pledge-card {
  background: var(--card); border: 1px solid var(--primary-tint-bd);
  border-radius: 22px; padding: clamp(38px, 6vw, 66px);
  color: var(--ink); position: relative; overflow: hidden;
}
.pledge-ring {
  position: absolute; border: 1px solid rgba(255, 122, 61, 0.20); border-radius: 50%;
}
.pledge-ring.r1 { top: -60px; right: -40px; width: 220px; height: 220px; }
.pledge-ring.r2 { top: -30px; right: -10px; width: 160px; height: 160px; border-color: rgba(255, 122, 61, 0.13); }
.pledge-inner { position: relative; max-width: 820px; }
.eyebrow {
  font-family: var(--mono); font-size: 12px; letter-spacing: 0.1em;
  text-transform: uppercase; margin-bottom: 22px;
}
.pledge .eyebrow { color: var(--primary); }
.pledge-lead {
  margin: 0 0 20px; font-size: clamp(24px, 3.4vw, 38px); line-height: 1.25;
  font-weight: 600; letter-spacing: -0.02em;
}
.pledge-sub { margin: 0; font-size: 17px; line-height: 1.5; color: var(--body); }

/* ---------- Pillars ---------- */
.pillars { padding: 20px 0 40px; scroll-margin-top: 80px; }
.pillars-stack { display: flex; flex-direction: column; gap: 64px; }
.pillar { display: flex; flex-wrap: wrap; gap: 44px; align-items: center; }
.pillar.reverse { flex-wrap: wrap-reverse; }
.pillar-copy { flex: 1 1 320px; min-width: 280px; }
.pillar-visual { flex: 1 1 380px; min-width: 280px; }
.pillar-index { font-family: var(--mono); font-size: 12px; color: var(--primary); margin-bottom: 12px; }
.pillar h2 {
  margin: 0 0 16px; font-size: clamp(26px, 3.2vw, 34px); line-height: 1.15;
  letter-spacing: -0.02em; font-weight: 700;
}
.pillar-intro { margin: 0 0 22px; font-size: 16.5px; line-height: 1.55; color: var(--body); max-width: 460px; }
.feature-list { margin: 0; display: flex; flex-direction: column; gap: 16px; }
.feature { display: flex; gap: 11px; align-items: flex-start; }
.feature .check { color: var(--green); flex: none; font-weight: 700; line-height: 1.4; }
.feature h3 { margin: 0 0 3px; font-size: 15.5px; font-weight: 600; color: var(--ink-2); line-height: 1.4; }
.feature p { margin: 0; font-size: 14px; line-height: 1.5; color: var(--muted); }
.pillar-note {
  display: inline-flex; align-items: center; gap: 10px; margin-top: 22px;
  background: var(--primary-tint-bg); border: 1px solid var(--primary-tint-bd);
  border-radius: 10px; padding: 12px 16px;
}
.pillar-note .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--green); }
.pillar-note span:last-child { font-size: 15px; font-weight: 600; color: var(--primary); }

/* Pillar mockup cards */
.card {
  border: 1px solid var(--border-2); border-radius: 14px; background: var(--card);
  box-shadow: 0 12px 34px -20px rgba(0, 0, 0, 0.6);
}
.card-pad { padding: 22px; }
.card-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 18px; gap: 10px; }
.card-head-title { font-size: 14px; font-weight: 600; }
.badge-danger {
  font-family: var(--mono); font-size: 11px; color: var(--danger);
  background: var(--danger-bg); border: 1px solid var(--danger-bd);
  padding: 3px 8px; border-radius: 6px; white-space: nowrap;
}
.trace-step {
  display: flex; align-items: center; gap: 12px; padding: 11px 13px;
  border: 1px solid var(--border-2); border-radius: 10px; background: var(--bg-2);
}
.trace-step.align-top { align-items: flex-start; }
.trace-step.hot { border: 1.5px solid var(--primary-tint-bd); background: var(--primary-tint-bg); }
.trace-key { font-family: var(--mono); font-size: 10px; color: var(--faint-3); width: 58px; flex: none; }
.trace-step.hot .trace-key { color: var(--primary); }
.trace-val { font-size: 13.5px; font-weight: 500; }
.trace-step.hot .trace-val { font-weight: 600; color: var(--primary); }
.trace-line { height: 16px; width: 1px; background: var(--border-3); margin-left: 26px; }
.trace-chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chip-soft { font-size: 12px; background: var(--bg-2); border-radius: 6px; padding: 4px 9px; }
.chip-pill { font-size: 12px; background: var(--card); border: 1px solid var(--border-3); border-radius: 999px; padding: 4px 10px; }

.card-strip {
  padding: 16px 20px; border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
}
.run-make { display: flex; flex-wrap: wrap; align-items: baseline; gap: 8px; margin-bottom: 18px; }
.run-make .qty { font-family: var(--mono); font-size: 20px; font-weight: 600; color: var(--primary); }
.run-make span { font-size: 15px; color: var(--body); }
.consume-rows { display: flex; flex-direction: column; gap: 8px; }
.consume-row { border: 1px solid var(--border-2); border-radius: 10px; padding: 12px 14px; background: var(--bg-2); }
.consume-row.hot { border: 1.5px solid var(--primary-tint-bd); background: var(--primary-tint-bg); }
.consume-top { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.consume-name { font-size: 14px; font-weight: 500; }
.consume-qty { font-family: var(--mono); font-size: 13px; font-weight: 600; color: var(--body); }
.consume-row.hot .consume-qty { color: var(--primary); }
.consume-lot { margin-top: 6px; font-size: 12.5px; color: var(--muted); }
.consume-row.hot .consume-lot { color: var(--muted); }
.consume-lot .expires { color: var(--amber); font-weight: 500; }

.preview-table { border: 1px solid var(--border-2); border-radius: 10px; overflow: hidden; }
.preview-head {
  padding: 12px 14px; background: var(--bg-2); border-bottom: 1px solid var(--border);
  display: flex; justify-content: space-between; gap: 10px;
}
.preview-head .to { font-size: 13px; color: var(--muted); }
.preview-head .amt { font-family: var(--mono); font-size: 13px; font-weight: 600; color: var(--primary); }
.preview-lines { padding: 14px; display: flex; flex-direction: column; gap: 8px; }
.preview-line { display: flex; justify-content: space-between; gap: 10px; font-size: 13px; }
.preview-line span:first-child { color: var(--body); }
.preview-line span:last-child { font-family: var(--mono); color: var(--ink-2); }
.preview-total {
  border-top: 1px dashed var(--border-3); margin-top: 4px; padding-top: 8px;
  display: flex; justify-content: space-between; gap: 10px; font-size: 13px; font-weight: 600;
}
.preview-total span:last-child { font-family: var(--mono); color: var(--primary); }
.preview-actions { display: flex; gap: 8px; margin-top: 14px; }
.mock-btn {
  font-family: inherit; font-size: 13.5px; font-weight: 600; padding: 11px;
  border-radius: 9px; text-align: center;
}
.mock-btn.hold { flex: 1; border: 1px solid var(--border-3); background: var(--card); color: var(--body); }
.mock-btn.approve { flex: 2; border: none; background: var(--primary); color: var(--on-accent); }

/* ---------- Migration band ---------- */
.migration .container { padding-top: 64px; padding-bottom: 64px; text-align: center; }
.migration h2 {
  margin: 0 auto 10px; font-size: clamp(24px, 3vw, 32px); line-height: 1.15;
  letter-spacing: -0.02em; font-weight: 700; max-width: 760px;
}
.migration h3 { margin: 0 auto 14px; font-size: 17px; font-weight: 600; color: var(--primary); max-width: 700px; }
.migration p { margin: 0 auto 30px; font-size: 16.5px; line-height: 1.55; color: var(--body); max-width: 640px; }
.migration-chips { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; }
.migration-chip {
  display: flex; align-items: center; gap: 9px; background: var(--card);
  border: 1px solid var(--border-3); border-radius: 999px; padding: 10px 18px;
}
.migration-chip .sq { width: 8px; height: 8px; border-radius: 2px; background: var(--border-3); }
.migration-chip span:last-child { font-size: 14.5px; font-weight: 500; color: var(--ink-2); }

/* ---------- Pricing ---------- */
.pricing { padding: 80px 0; scroll-margin-top: 80px; }
.pricing-card {
  border: 1.5px solid var(--primary); border-radius: 22px;
  padding: clamp(34px, 5vw, 56px); background: var(--card);
}
.pricing-grid { display: flex; flex-wrap: wrap; gap: 40px; align-items: center; justify-content: space-between; }
.pricing-copy { flex: 1 1 380px; min-width: 300px; }
.plan-badge {
  display: inline-flex; align-items: center; background: var(--primary); color: var(--on-accent);
  border-radius: 999px; padding: 6px 14px; margin-bottom: 20px;
  font-family: var(--mono); font-size: 12px; font-weight: 600; letter-spacing: 0.06em;
}
.pricing h2 {
  margin: 0 0 10px; font-size: clamp(26px, 3.4vw, 36px); line-height: 1.12;
  letter-spacing: -0.02em; font-weight: 700;
}
.pricing h2 .price-mono { font-size: 0.95em; }
.pricing h3 { margin: 0 0 14px; font-size: 17.5px; font-weight: 600; color: var(--ink-2); }
.pricing-lock { margin: 0; font-size: 15.5px; line-height: 1.55; color: var(--body); max-width: 520px; }
.pricing-includes { flex: 1 1 320px; min-width: 280px; }
.includes-list {
  margin: 0 0 18px; padding: 0; list-style: none;
  display: flex; flex-direction: column; gap: 11px;
}
.includes-list li { display: flex; gap: 11px; align-items: flex-start; font-size: 15px; color: var(--ink-2); line-height: 1.45; }
.includes-list .check { color: var(--green); flex: none; font-weight: 700; }
.pricing-micro { margin: 10px 2px 0; font-size: 13px; color: var(--muted); text-align: center; }

/* ---------- FAQ ---------- */
.faq { max-width: 820px; margin: 0 auto; padding: 20px 28px 80px; scroll-margin-top: 80px; }
.faq h2 {
  margin: 0 0 32px; font-size: clamp(26px, 3vw, 34px); line-height: 1.1;
  letter-spacing: -0.02em; font-weight: 700; text-align: center;
}
.faq-list { display: flex; flex-direction: column; gap: 12px; }
.faq-item { border: 1px solid var(--border-2); border-radius: 12px; background: var(--card); }
.faq-item summary {
  list-style: none; padding: 18px 20px; cursor: pointer;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary h3 { margin: 0; font-size: 16px; font-weight: 600; color: var(--ink); line-height: 1.4; }
.faq-item summary .plus {
  font-size: 22px; line-height: 1; color: var(--primary); font-weight: 400; flex: none;
  transition: transform 0.2s;
}
.faq-item[open] summary .plus { transform: rotate(45deg); }
.faq-item .faq-a { padding: 0 20px 20px; font-size: 15.5px; line-height: 1.6; color: var(--body); }
.faq-item .faq-a p { margin: 0; }

/* ---------- Final CTA ---------- */
.final-cta { padding: 0 0 90px; text-align: center; }
.final-cta h2 {
  margin: 0 auto 14px; font-size: clamp(26px, 3.4vw, 38px); line-height: 1.12;
  letter-spacing: -0.02em; font-weight: 700; max-width: 720px;
}
.final-cta p { margin: 0 auto 28px; font-size: 17px; line-height: 1.55; color: var(--body); max-width: 560px; }

/* ---------- Footer ---------- */
.site-footer { border-top: 1px solid var(--border); background: var(--bg-2); }
.site-footer .container {
  padding-top: 40px; padding-bottom: 40px;
  display: flex; flex-wrap: wrap; gap: 24px; align-items: center; justify-content: space-between;
}
.footer-brand { display: flex; align-items: center; gap: 11px; }
.footer-tagline { font-size: 13px; color: var(--muted); margin-top: 2px; }
.footer-links { display: flex; flex-wrap: wrap; align-items: center; gap: 18px; }
.footer-links a { font-size: 13.5px; color: var(--body); text-decoration: none; }
.footer-links a:hover { color: var(--primary); text-decoration: underline; }
.footer-meta { font-family: var(--mono); font-size: 12px; color: var(--faint-3); }

/* ---------- Legal pages ---------- */
.legal-main { max-width: 780px; margin: 0 auto; padding: 56px 28px 80px; }
.legal-main h1 { font-size: clamp(28px, 4vw, 38px); letter-spacing: -0.02em; line-height: 1.1; margin: 0 0 8px; }
.legal-updated { font-family: var(--mono); font-size: 12.5px; color: var(--faint-3); margin: 0 0 36px; }
.legal-main h2 { font-size: 21px; letter-spacing: -0.01em; margin: 40px 0 12px; }
.legal-main p, .legal-main li { font-size: 15.5px; line-height: 1.65; color: var(--ink-2); }
.legal-main ul { padding-left: 22px; }
.legal-main li { margin-bottom: 8px; }
.legal-note {
  background: var(--bg-2); border: 1px solid var(--border);
  border-radius: 10px; padding: 14px 18px; font-size: 14px; color: var(--muted);
}
.legal-table-wrap { overflow-x: auto; }
.legal-table { border-collapse: collapse; width: 100%; min-width: 520px; margin: 12px 0 4px; }
.legal-table th, .legal-table td {
  border: 1px solid var(--border-2); padding: 10px 14px;
  font-size: 14.5px; text-align: left; vertical-align: top; line-height: 1.5;
}
.legal-table th { background: var(--bg-2); font-weight: 600; }
.legal-crosslinks { margin-top: 48px; padding-top: 20px; border-top: 1px solid var(--border); font-size: 14.5px; }

/* ---------- Responsive ---------- */
@media (max-width: 768px) {
  .container { padding-left: 20px; padding-right: 20px; }
  .hero { padding-top: 48px; }
  .hero-grid { gap: 40px; }
  .pillars-stack { gap: 52px; }
  .site-nav { gap: 16px; }
  .faq { padding-left: 20px; padding-right: 20px; }
  .legal-main { padding-left: 20px; padding-right: 20px; }
}
@media (max-width: 480px) {
  .site-nav a.nav-link { display: none; }
  .browser-url { display: none; }
  .hero h1 { font-size: 32px; }
}

/* ---- Guide pages (SEO articles) ---- */
.guide-main { max-width: 760px; }
.guide-main h1 { margin-bottom: 14px; }
.guide-main .guide-lead { font-size: 17px; color: var(--body); line-height: 1.65; margin: 0 0 8px; }
.guide-main h2 { margin-top: 44px; }
.guide-main h3 { font-size: 17px; margin: 26px 0 8px; letter-spacing: -0.01em; }
.guide-main table { width: 100%; border-collapse: collapse; margin: 18px 0; font-size: 14.5px; }
.guide-main th, .guide-main td { text-align: left; padding: 9px 12px; border-bottom: 1px solid var(--border-2); vertical-align: top; }
.guide-main th { color: var(--muted); font-weight: 600; font-size: 13px; }
.guide-cta { margin: 52px 0 8px; padding: 28px; background: var(--primary-tint-bg); border: 1px solid var(--primary-tint-bd); border-radius: 12px; text-align: center; }
.guide-cta h2 { margin: 0 0 8px; font-size: 22px; }
.guide-cta p { max-width: 520px; margin: 0 auto 18px; }
.guide-faq h3 { font-weight: 600; }
.guide-related ul { padding-left: 22px; }
.guide-related li { margin-bottom: 8px; }
.guide-correction { margin-top: 40px; padding-top: 16px; border-top: 1px solid var(--border-2); font-size: 13px; color: var(--faint); }
.guide-checklist { padding-left: 0; list-style: none; }
.guide-checklist li { position: relative; padding-left: 26px; margin-bottom: 10px; font-size: 15.5px; line-height: 1.6; color: var(--ink-2); }
.guide-checklist li::before { content: ""; position: absolute; left: 0; top: 6px; width: 14px; height: 14px; border-radius: 4px; border: 2px solid var(--green); }
.footer-guides { width: 100%; padding-bottom: 20px; margin-bottom: 4px; border-bottom: 1px solid var(--border-2); }
.footer-guides-title { font-size: 12px; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; color: var(--faint); margin-bottom: 12px; }
.footer-guides-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 8px 24px; }
.footer-guides-grid a { font-size: 13px; color: var(--body); text-decoration: none; }
.footer-guides-grid a:hover { color: var(--primary); text-decoration: underline; }

/* ---- Tool pages ---- */
.tool-card{background:var(--card);border:1px solid var(--border-2);border-radius:14px;padding:24px 24px 28px;margin:8px 0 4px}
.tool-form{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:14px 16px;margin-bottom:18px}
.tool-field label{display:block;font-size:13px;font-weight:600;color:var(--muted);margin-bottom:6px}
.tool-field input,.tool-field select{font:inherit;color:var(--ink);width:100%;min-height:44px;padding:10px 12px;border:1px solid var(--border-3);border-radius:8px;background:var(--bg-2)}
.tool-field input:focus,.tool-field select:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-tint-bg)}
.tool-field .field-error{border-color:var(--danger)}
.tool-field .field-error-msg{font-size:12px;color:var(--danger);margin-top:4px}
.tool-tabs{display:flex;gap:8px;margin-bottom:16px;flex-wrap:wrap}
.tool-tabs button{font:inherit;color:var(--ink);font-size:14px;min-height:44px;padding:8px 16px;border:1px solid var(--border-3);border-radius:999px;background:var(--card);cursor:pointer}
.tool-tabs button[aria-selected="true"]{background:var(--primary);color:var(--on-accent);border-color:var(--primary)}
.tool-result{background:var(--primary-tint-bg);border:1px solid var(--primary-tint-bd);border-radius:10px;padding:18px;margin-top:16px}
.tool-result-number{font-family:var(--mono);font-size:28px;font-weight:600;color:var(--primary)}
.tool-warn{background:rgba(229,161,61,0.12);border:1px solid rgba(229,161,61,0.45);border-radius:8px;padding:10px 14px;margin-top:10px;font-size:14px}
.btn-ghost{background:transparent;border:1px solid var(--border-3);color:inherit}
.tool-progress{height:10px;border-radius:5px;background:var(--border-2);overflow:hidden}
.tool-progress>span{display:block;height:100%}
.footer-guides-title-2{margin-top:20px}
.tool-table-wrap{overflow-x:auto}
.tools-strip{padding:20px 0;border-top:1px solid var(--border-2);text-align:center;font-size:14.5px}
.tools-strip a{color:var(--primary)}
.lead-capture{margin:24px 0 8px;padding:28px;background:var(--card);border:1px solid var(--border-2);border-radius:12px;text-align:center}
.lead-capture h2{margin:0 0 8px;font-size:20px}
.lead-capture p{max-width:520px;margin:0 auto 18px}
.lead-form{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}
.lead-form input[type="email"]{padding:10px 14px;border:1px solid var(--border-2);border-radius:8px;font-size:15px;min-width:260px;background:var(--bg-2);color:var(--ink)}
.lead-form input[type="email"]:focus{outline:2px solid var(--primary);outline-offset:1px}
.lead-status{margin:10px auto 0;font-size:14px;color:var(--green)}
.error-main{text-align:center;padding:80px 0 60px}
.error-main h1{font-size:64px;margin:0 0 8px;color:var(--primary)}
.error-main p{max-width:480px;margin:0 auto 24px}
.footer-links a{padding:8px 4px;display:inline-block;font-size:14px}
.footer-guides-grid a{padding:5px 0;display:inline-block}
.site-nav{flex-wrap:wrap}
.mnav{display:none;position:relative}
.mnav summary{list-style:none;cursor:pointer;min-height:44px;min-width:44px;display:inline-flex;align-items:center;justify-content:center;font-size:22px;border-radius:8px;color:var(--ink,#EDEFF2)}
.mnav summary::-webkit-details-marker{display:none}
.mnav-menu{position:absolute;right:0;top:calc(100% + 8px);background:var(--card,#171A1E);border:1px solid var(--border-2,#262B31);border-radius:12px;box-shadow:0 8px 28px rgba(0,0,0,.5);padding:8px;min-width:190px;z-index:60;display:flex;flex-direction:column}
.mnav-menu a{padding:12px 16px;min-height:44px;display:flex;align-items:center;text-decoration:none;color:inherit;font-weight:600;font-size:15px;border-radius:8px}
.mnav-menu a:hover{background:var(--primary-tint-bg,rgba(255,122,61,0.1))}
@media (max-width: 600px){
  .guide-main > table:not([class]){display:block;overflow-x:auto;max-width:100%}
}
@media (max-width: 480px){
  .mnav{display:block}
  .lead-form{flex-direction:column;align-items:stretch}
  .lead-form input[type="email"]{min-width:0;width:100%}
  .lead-form button{width:100%}
}