/* ==========================================================================
   FishGoo Spreadsheet — Field Context / Typesetter's Data Dictionary theme
   Ivory white · deep navy blue · vermilion red accent · sea-glass green ·
   mustard yellow · cobalt blue
   Signatures: type scale, index ruler, definition bracket, blank marker,
   baseline tick, folio label, field rule, margin definition
   ========================================================================== */

:root {
  /* palette */
  --ivory:      #FBF7EC;
  --ivory-2:    #F3EDDC;
  --ivory-3:    #EAE1CC;
  --paper:      #FFFDF6;
  --navy:       #22304F;
  --navy-2:     #18233B;
  --navy-soft:  #55617C;
  --navy-faint: #8E97AA;
  --verm:       #C8402A;
  --verm-d:     #A33221;
  --verm-s:     #F9E3DC;
  --glass:      #7FB8A8;
  --glass-d:    #5C9685;
  --glass-s:    #E2F0EB;
  --mustard:    #D9A520;
  --mustard-d:  #A87B12;
  --mustard-s:  #F7ECD2;
  --cobalt:     #2F5EB8;
  --cobalt-d:   #22468F;
  --cobalt-s:   #E2EAF8;
  --line:       #E2DAC7;
  --line-soft:  #EDE7D8;

  /* typography */
  --serif: Georgia, 'Times New Roman', Times, serif;
  --sans: system-ui, -apple-system, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --mono: ui-monospace, SFMono-Regular, 'SF Mono', Menlo, Consolas, monospace;

  /* geometry */
  --radius: 14px;
  --radius-sm: 8px;
  --container: 1140px;
  --shadow-sm: 0 1px 2px rgba(34, 48, 79, 0.05), 0 2px 8px rgba(34, 48, 79, 0.06);
  --shadow-md: 0 4px 14px rgba(34, 48, 79, 0.10), 0 12px 32px rgba(34, 48, 79, 0.08);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: var(--sans);
  font-size: 16.5px;
  line-height: 1.65;
  color: var(--navy);
  background: var(--ivory);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

/* ---------- accessibility ---------- */
.skip-link { position: absolute; left: -9999px; top: 0; background: var(--navy); color: #fff; padding: 10px 16px; z-index: 200; border-radius: 0 0 var(--radius-sm) 0; }
.skip-link:focus { left: 0; }
:focus-visible { outline: 3px solid var(--verm); outline-offset: 2px; border-radius: 3px; }
.visually-hidden { position: absolute !important; width: 1px; height: 1px; margin: -1px; padding: 0; border: 0; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ---------- layout ---------- */
.container { max-width: var(--container); margin: 0 auto; padding: 0 22px; }

/* ---------- header ---------- */
.site-header { position: sticky; top: 0; z-index: 100; background: rgba(251, 247, 236, 0.92); backdrop-filter: saturate(140%) blur(8px); border-bottom: 1px solid var(--line-soft); }
.header-inner { display: flex; align-items: center; gap: 20px; height: 66px; }
.brand { display: flex; align-items: center; gap: 11px; text-decoration: none; color: var(--navy); }
.brand img { width: 34px; height: 34px; display: block; border-radius: 7px; }
.brand-name { font-family: var(--serif); font-weight: 700; font-size: 1.06rem; letter-spacing: 0.01em; }
.brand-name small { display: block; font-family: var(--sans); font-weight: 600; font-size: 0.66rem; color: var(--navy-faint); letter-spacing: 0.14em; text-transform: uppercase; }

.main-nav { margin-left: auto; }
.main-nav ul { display: flex; align-items: center; gap: 4px; list-style: none; margin: 0; padding: 0; }
.main-nav a { display: block; padding: 8px 12px; text-decoration: none; color: var(--navy-soft); font-weight: 600; font-size: 0.9rem; border-radius: var(--radius-sm); }
.main-nav a:hover { background: var(--ivory-2); color: var(--navy); }
.main-nav a.active { color: var(--verm-d); background: var(--verm-s); }

.mobile-nav-toggle { display: none; margin-left: auto; width: 44px; height: 44px; border: 1px solid var(--line); background: #fff; border-radius: var(--radius-sm); cursor: pointer; color: var(--navy); }
.mobile-nav-toggle svg { display: block; margin: 0 auto; }

@media (max-width: 860px) {
  .main-nav { display: none; }
  .mobile-nav-toggle { display: block; }
  .main-nav.open { display: block; position: absolute; left: 0; right: 0; top: 66px; background: #fff; border-bottom: 1px solid var(--line); box-shadow: var(--shadow-md); }
  .main-nav.open ul { flex-direction: column; align-items: stretch; gap: 2px; padding: 8px; }
  .main-nav.open a { padding: 12px 14px; }
}

/* ---------- buttons ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 12px 22px; border-radius: 999px; text-decoration: none; font-weight: 700; font-size: 0.98rem; line-height: 1.2; border: 1.5px solid transparent; transition: transform 0.12s ease, box-shadow 0.12s ease, background 0.12s ease; }
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--verm); color: #fff; box-shadow: 0 4px 14px rgba(200, 64, 42, 0.30); }
.btn-primary:hover { background: var(--verm-d); box-shadow: 0 6px 18px rgba(200, 64, 42, 0.38); }
.btn-secondary { background: #fff; color: var(--navy); border-color: var(--line); box-shadow: var(--shadow-sm); }
.btn-secondary:hover { border-color: var(--navy-soft); background: #fff; }
.btn-sm { padding: 9px 16px; font-size: 0.88rem; }

/* ---------- hero ---------- */
.hero-section { padding: 56px 0 44px; position: relative; overflow: hidden; background: radial-gradient(circle at 85% 8%, var(--cobalt-s) 0, transparent 42%), radial-gradient(circle at 6% 92%, var(--mustard-s) 0, transparent 40%); }
.hero-grid { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 44px; align-items: center; }
.hero-badge { display: inline-block; padding: 5px 13px; border-radius: 999px; background: var(--verm-s); color: var(--verm-d); font-weight: 700; font-size: 0.76rem; letter-spacing: 0.08em; text-transform: uppercase; }
.hero-title { font-family: var(--serif); font-size: clamp(2.05rem, 4.6vw, 3.1rem); line-height: 1.12; color: var(--navy-2); margin: 18px 0 16px; font-weight: 700; }
.hero-title em { font-style: normal; color: var(--verm); }
.hero-description { font-size: 1.08rem; color: var(--navy-soft); max-width: 34em; margin: 0 0 26px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }

/* hero: typographic specimen */
.hero-visual { position: relative; display: flex; justify-content: center; }
.specimen {
  position: relative; width: 320px; padding: 22px 20px 20px 32px;
  background:
    radial-gradient(circle at 12px 12px, var(--ivory-3) 2px, transparent 2.4px),
    var(--paper);
  background-size: auto, auto;
  border: 1px solid var(--line);
  border-radius: 16px;
  box-shadow: var(--shadow-md);
}
/* faint baseline grid */
.specimen::before {
  content: ""; position: absolute; inset: 18px;
  background: repeating-linear-gradient(0deg, transparent 0 24px, rgba(34,48,79,0.05) 24px 25px);
  border-radius: 10px; pointer-events: none;
}
/* index ruler on the left */
.index-ruler {
  position: absolute; left: 12px; top: 18px; bottom: 18px; width: 8px;
  background: repeating-linear-gradient(180deg, var(--navy-faint) 0 1px, transparent 1px 11px);
  opacity: 0.6;
}
/* definition bracket on the right */
.def-bracket { position: absolute; right: 14px; top: 20px; bottom: 20px; width: 10px; border: 1.5px solid var(--verm); border-left: 0; opacity: 0.5; }

.spec-word { position: relative; display: block; line-height: 1.15; }
.spec-field { font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.22em; text-transform: uppercase; color: var(--cobalt-d); margin-bottom: 6px; }
.spec-value { font-family: var(--serif); font-size: 2.5rem; font-weight: 700; color: var(--navy); margin-bottom: 8px; }
.spec-context { font-family: var(--sans); font-size: 1.12rem; font-weight: 600; letter-spacing: 0.05em; color: var(--mustard-d); margin-bottom: 10px; }
.spec-unknown { display: inline-block; font-family: var(--mono); font-size: 1rem; letter-spacing: 0.14em; color: var(--verm); border-left: 2px solid var(--verm); border-right: 2px solid var(--verm); padding: 2px 8px; }

/* folio label (page-number style) */
.folio-label { position: absolute; bottom: 8px; right: 12px; font-family: var(--mono); font-size: 0.58rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--navy-faint); }

@media (max-width: 860px) {
  .hero-grid { grid-template-columns: 1fr; gap: 26px; }
  .hero-section { padding-top: 34px; }
  .specimen { width: 100%; max-width: 340px; }
}

/* ---------- section scaffolding ---------- */
.section { padding: 46px 0; }
.section-alt { background: var(--ivory-2); }
.section-header { max-width: 680px; margin: 0 auto 34px; text-align: center; }
.eyebrow { display: inline-block; font-size: 0.76rem; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: var(--verm-d); }
.section-title { font-family: var(--serif); font-size: clamp(1.6rem, 3.4vw, 2.15rem); color: var(--navy-2); margin: 10px 0 12px; line-height: 1.2; }
.section-lead { color: var(--navy-soft); font-size: 1.02rem; margin: 0; }

/* ---------- category grid (dictionary divider pages) ---------- */
.categories-section { padding-top: 10px; }
.cat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.cat-card {
  position: relative; display: flex; flex-direction: column; gap: 9px;
  background: var(--paper); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 17px 16px 14px 22px; text-decoration: none; color: var(--navy);
  box-shadow: var(--shadow-sm); transition: transform 0.14s ease, box-shadow 0.14s ease, border-color 0.14s ease;
}
.cat-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); border-color: var(--verm); }
/* letter-index edge strip (dictionary thumb index) */
.cat-card::before {
  content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 9px;
  background: repeating-linear-gradient(180deg, var(--verm) 0 5px, transparent 5px 13px);
  border-radius: var(--radius) 0 0 var(--radius); opacity: 0.9;
}
.cat-top { display: flex; align-items: flex-start; justify-content: space-between; }
.cat-code { font-family: var(--mono); font-size: 0.72rem; color: var(--navy-faint); letter-spacing: 0.06em; }
.cat-spec { font-family: var(--serif); font-size: 1.5rem; font-weight: 800; color: var(--navy-2); line-height: 1; }
.cat-icon { width: 28px; height: 28px; color: var(--verm-d); }
.cat-icon svg { width: 100%; height: 100%; }
.cat-name { font-weight: 700; color: var(--navy-2); font-size: 0.97rem; line-height: 1.3; }
.cat-card .cat-arrow { margin-top: auto; font-size: 0.8rem; font-weight: 700; color: var(--verm-d); }

@media (max-width: 900px) {
  .cat-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .cat-card { padding: 15px 13px 12px 20px; }
}

/* ---------- Read the Header Before the Value (field-context method) ---------- */
.field-method { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.fm-step {
  position: relative; background: var(--paper); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 24px 20px 20px; box-shadow: var(--shadow-sm);
}
.fm-step .fm-num { display: inline-block; font-family: var(--mono); font-size: 0.72rem; font-weight: 800; letter-spacing: 0.1em; text-transform: uppercase; }
.fm-step h3 { font-family: var(--serif); font-size: 1.16rem; color: var(--navy-2); margin: 8px 0 8px; }
.fm-step p { color: var(--navy-soft); font-size: 0.93rem; margin: 0; }
.fm-step.fm-field { border-top: 4px solid var(--cobalt); }
.fm-step.fm-field .fm-num { color: var(--cobalt-d); }
.fm-step.fm-value { border-top: 4px solid var(--navy); }
.fm-step.fm-value .fm-num { color: var(--navy-soft); }
.fm-step.fm-context { border-top: 4px solid var(--mustard); }
.fm-step.fm-context .fm-num { color: var(--mustard-d); }
.fm-step.fm-unknown { border-top: 4px solid var(--verm); }
.fm-step.fm-unknown .fm-num { color: var(--verm-d); }
@media (max-width: 900px) { .field-method { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .field-method { grid-template-columns: 1fr; } }

/* ---------- Blank Is Not Zero (blank cell panel) ---------- */
.blank-panel {
  max-width: 760px; margin: 0 auto; background: var(--paper); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 26px 26px; box-shadow: var(--shadow-sm);
}
.blank-cell { display: flex; align-items: center; gap: 12px; justify-content: center; padding: 14px 0 6px; }
/* blank marker: empty dashed bracket, no zero / red cross */
.blank-marker { width: 44px; height: 26px; border: 1.5px dashed var(--navy-faint); border-radius: 5px; opacity: 0.7; }
.blank-word { font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--navy-faint); }
.blank-panel p { text-align: center; color: var(--navy-soft); font-size: 0.98rem; max-width: 34em; margin: 8px auto 0; }

.blank-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 18px; }
.blank-col { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px 20px; }
.blank-col h3 { margin: 0 0 8px; font-size: 1rem; color: var(--navy-2); }
.blank-col ul { margin: 0; padding-left: 18px; color: var(--navy-soft); font-size: 0.92rem; }
.blank-col ul li { margin: 5px 0; }
.blank-col.is-blank h3 { color: var(--navy-2); }
.blank-col.is-assumed { border-top: 3px solid var(--verm); }
@media (max-width: 720px) { .blank-grid { grid-template-columns: 1fr; } }

/* ---------- the field dictionary card (typesetting proof structure) ---------- */
.dictionary-card { max-width: 780px; margin: 0 auto; background: var(--paper); border: 1px solid var(--line); border-radius: 16px; box-shadow: var(--shadow-md); overflow: hidden; }
.dictionary-card .dc-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 16px 22px; background: var(--navy-2); color: #fff; }
.dictionary-card .dc-head .dc-title { font-family: var(--mono); font-size: 0.78rem; font-weight: 800; letter-spacing: 0.12em; text-transform: uppercase; }
.dictionary-card .dc-head .folio-label { position: static; color: rgba(255,255,255,0.6); }
.dictionary-card .dc-blocks { padding: 4px 0; }
.dictionary-card .dc-block { padding: 15px 22px; border-top: 1px solid var(--line-soft); }
.dictionary-card .dc-block:first-child { border-top: 0; }
.dictionary-card .dc-block { display: grid; grid-template-columns: 150px 1fr; gap: 14px; align-items: baseline; }
.dictionary-card .dc-label { font-family: var(--mono); font-size: 0.74rem; font-weight: 700; letter-spacing: 0.05em; text-transform: uppercase; }
.dictionary-card .dc-def { font-family: var(--serif); font-size: 1.02rem; color: var(--navy); }
.dictionary-card .dc-block.dc-field .dc-label { color: var(--cobalt-d); }
.dictionary-card .dc-block.dc-value .dc-label { color: var(--navy-soft); }
.dictionary-card .dc-block.dc-context .dc-label { color: var(--mustard-d); }
.dictionary-card .dc-block.dc-unknown .dc-label { color: var(--verm-d); }
/* field rule: horizontal rule separating blocks */
.dictionary-card .dc-block.dc-unknown { border-top: 2px solid var(--verm); }
@media (max-width: 600px) {
  .dictionary-card .dc-block { grid-template-columns: 1fr; gap: 3px; padding: 13px 18px; }
  .dictionary-card .dc-head { padding: 14px 18px; }
}

/* ---------- Same Shape, Different Meaning (cross-row consistency) ---------- */
.shape-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.shape-col { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px 22px; }
.shape-col h3 { margin: 0 0 10px; font-size: 1.02rem; display: flex; align-items: center; gap: 9px; color: var(--navy-2); }
.shape-col ul { margin: 0; padding-left: 18px; color: var(--navy-soft); font-size: 0.94rem; }
.shape-col ul li { margin: 6px 0; }
.shape-col .mark { flex: none; width: 22px; height: 22px; border-radius: 5px; display: grid; place-items: center; font-size: 0.78rem; color: #fff; font-family: var(--mono); }
.shape-col.is-same .mark { background: var(--glass-d); }
.shape-col.is-diff .mark { background: var(--verm); }
@media (max-width: 720px) { .shape-grid { grid-template-columns: 1fr; } }

/* ---------- signatures ---------- */
.field-rule { border-left: 3px solid var(--verm); background: var(--verm-s); padding: 14px 16px; border-radius: 0 var(--radius-sm) var(--radius-sm) 0; margin: 18px 0; font-size: 0.94rem; color: #7A2413; }
.field-rule strong { display: block; font-size: 0.72rem; letter-spacing: 0.12em; text-transform: uppercase; margin-bottom: 4px; color: var(--verm-d); }

.margin-definition { display: flex; align-items: center; gap: 9px; padding: 10px 14px; border: 1px dashed var(--mustard-d); border-radius: var(--radius-sm); background: var(--mustard-s); color: #6E5313; font-weight: 600; font-size: 0.92rem; margin: 10px 0; }
.margin-definition .qmark { flex: none; width: 24px; height: 24px; border-radius: 50%; background: var(--mustard); color: #fff; display: grid; place-items: center; font-weight: 800; }

/* definition bracket span */
.definition-bracket-inline { display: inline; border-left: 2px solid var(--cobalt); border-right: 2px solid var(--cobalt); padding: 0 5px; color: var(--cobalt-d); font-style: italic; }

/* baseline tick note */
.baseline-tick { display: inline-flex; align-items: center; gap: 9px; padding: 10px 14px; border: 1px solid var(--glass); border-radius: var(--radius-sm); background: var(--glass-s); color: #1E5C48; font-weight: 600; font-size: 0.92rem; margin: 10px 0; }
.baseline-tick .qmark { flex: none; width: 24px; height: 24px; border-radius: 50%; background: var(--glass-d); color: #fff; display: grid; place-items: center; font-weight: 800; }

.example-flag { display: inline-block; margin-top: 14px; font-size: 0.74rem; color: var(--navy-faint); font-style: italic; border-top: 1px dashed var(--line); padding-top: 8px; }

/* ---------- do not fill the missing cell (stop rules) ---------- */
.stop-list { list-style: none; margin: 0; padding: 0; max-width: 760px; margin-inline: auto; }
.stop-list li { display: flex; gap: 14px; align-items: flex-start; padding: 14px 16px; margin: 10px 0; background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow-sm); }
.stop-list .s-num { flex: none; width: 30px; height: 30px; border-radius: 50%; display: grid; place-items: center; background: var(--verm-s); color: var(--verm); font-weight: 800; font-size: 0.82rem; font-family: var(--mono); }
.stop-list p { margin: 0; color: var(--navy-soft); font-size: 0.96rem; }
.stop-list strong { color: var(--navy-2); }

/* ---------- guide entry cards ---------- */
.guide-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.guide-card { display: flex; flex-direction: column; background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px 22px; text-decoration: none; color: var(--navy); box-shadow: var(--shadow-sm); transition: transform 0.14s ease, box-shadow 0.14s ease; }
.guide-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.guide-card .guide-num { font-family: var(--mono); font-size: 0.78rem; color: var(--verm-d); letter-spacing: 0.1em; }
.guide-card h3 { font-family: var(--serif); font-size: 1.24rem; color: var(--navy-2); margin: 8px 0 10px; }
.guide-card p { color: var(--navy-soft); font-size: 0.95rem; margin: 0 0 16px; }
.guide-card .guide-cta { margin-top: auto; font-weight: 700; color: var(--verm-d); font-size: 0.9rem; }
@media (max-width: 900px) { .guide-grid { grid-template-columns: 1fr; } }

/* ---------- FAQ ---------- */
.faq-list { max-width: 760px; margin: 0 auto; }
details.faq-item { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); margin: 10px 0; box-shadow: var(--shadow-sm); overflow: hidden; }
details.faq-item summary { cursor: pointer; list-style: none; padding: 16px 20px; font-weight: 700; color: var(--navy-2); display: flex; align-items: center; justify-content: space-between; gap: 14px; }
details.faq-item summary::-webkit-details-marker { display: none; }
details.faq-item summary::after { content: "+"; font-size: 1.5rem; font-weight: 400; color: var(--verm); line-height: 1; }
details.faq-item[open] summary::after { content: "–"; }
.faq-item .faq-body { padding: 0 20px 18px; color: var(--navy-soft); font-size: 0.96rem; }
.faq-item .faq-body p { margin: 0 0 10px; }

/* ---------- final CTA ---------- */
.final-cta { background: var(--navy-2); color: #fff; border-radius: 20px; padding: 44px 40px; text-align: center; position: relative; overflow: hidden; }
.final-cta::before { content: ""; position: absolute; inset: 0; opacity: 0.35; background: radial-gradient(circle at 15% 20%, var(--verm) 0, transparent 40%), radial-gradient(circle at 85% 80%, var(--cobalt) 0, transparent 40%); }
.final-cta h2 { font-family: var(--serif); font-size: clamp(1.5rem, 3.2vw, 2.1rem); margin: 0 0 12px; position: relative; }
.final-cta p { color: rgba(255,255,255,0.82); max-width: 30em; margin: 0 auto 24px; position: relative; }
.final-cta .btn-primary { position: relative; }

/* ---------- footer ---------- */
.site-footer { border-top: 1px solid var(--line); background: var(--ivory-2); padding: 44px 0 30px; margin-top: 30px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 30px; }
.footer-brand p { color: var(--navy-soft); font-size: 0.92rem; max-width: 34em; }
.footer-col h4 { font-size: 0.78rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--navy-faint); margin: 0 0 12px; }
.footer-col ul { list-style: none; margin: 0; padding: 0; }
.footer-col a { color: var(--navy-soft); text-decoration: none; font-size: 0.94rem; line-height: 2.1; }
.footer-col a:hover { color: var(--verm-d); }
.footer-bottom { margin-top: 28px; padding-top: 20px; border-top: 1px solid var(--line-soft); font-size: 0.82rem; color: var(--navy-faint); display: flex; flex-wrap: wrap; gap: 8px 20px; justify-content: space-between; }
@media (max-width: 720px) { .footer-grid { grid-template-columns: 1fr; } }

/* ---------- article / guide pages ---------- */
.page-hero { background: radial-gradient(circle at 80% 10%, var(--cobalt-s) 0, transparent 45%), var(--navy-2); color: #fff; padding: 48px 0 40px; position: relative; overflow: hidden; }
.page-hero .container { position: relative; }
.page-hero h1 { font-family: var(--serif); font-size: clamp(1.8rem, 4vw, 2.6rem); margin: 12px 0 12px; line-height: 1.15; color: #fff; }
.page-hero p { color: rgba(255,255,255,0.82); max-width: 40em; font-size: 1.05rem; }

.article-body { max-width: 760px; margin: 0 auto; padding: 40px 22px 60px; }
.article-body h2 { font-family: var(--serif); font-size: 1.5rem; color: var(--navy-2); margin: 38px 0 12px; }
.article-body h3 { font-size: 1.12rem; color: var(--navy-2); margin: 26px 0 8px; }
.article-body p { color: var(--navy-soft); margin: 0 0 16px; }
.article-body ul, .article-body ol { color: var(--navy-soft); margin: 0 0 18px; padding-left: 22px; }
.article-body li { margin: 6px 0; }
.article-body blockquote { margin: 22px 0; padding: 16px 20px; background: var(--ivory-2); border-left: 4px solid var(--verm); border-radius: 0 var(--radius-sm) var(--radius-sm) 0; color: var(--navy-soft); font-family: var(--serif); font-size: 1.06rem; }

.back-link { display: inline-flex; align-items: center; gap: 6px; color: var(--cobalt-s); font-weight: 700; text-decoration: none; font-size: 0.9rem; margin-bottom: 6px; }
.back-link:hover { text-decoration: underline; }

/* legal pages */
.legal-body { max-width: 720px; margin: 0 auto; padding: 40px 22px 60px; }
.legal-body h1 { font-family: var(--serif); color: var(--navy-2); font-size: 2rem; margin: 0 0 6px; }
.legal-body .legal-date { color: var(--navy-faint); font-size: 0.85rem; margin-bottom: 24px; }
.legal-body h2 { font-family: var(--serif); font-size: 1.25rem; color: var(--navy-2); margin: 28px 0 8px; }
.legal-body p, .legal-body li { color: var(--navy-soft); }
.legal-body ul { padding-left: 22px; }

/* 404 */
.notfound { text-align: center; padding: 70px 22px 80px; }
.notfound .big { font-family: var(--serif); font-size: clamp(4rem, 14vw, 7rem); color: var(--navy-2); margin: 0; line-height: 1; }
.notfound h1 { font-family: var(--serif); color: var(--navy-2); margin: 8px 0 12px; }
.notfound p { color: var(--navy-soft); max-width: 30em; margin: 0 auto 24px; }