/* ==========================================================================
   OOTDBuy Spreadsheet — Outfit Role Board / Lookbook Cutting Room theme
   Paper white · ink blue-black · tomato red · ultramarine · butter · lavender
   ========================================================================== */

:root {
  /* palette */
  --paper:      #FBFAF7;
  --paper-2:    #F3F0E7;
  --card:       #FFFFFF;
  --ink:        #1A2433;
  --ink-2:      #2B3A52;
  --ink-soft:   #4C5A70;
  --ink-faint:  #8B96A8;
  --tomato:     #E0453A;
  --tomato-d:   #B8332A;
  --tomato-s:   #FCE5E2;
  --ultra:      #2E4BD0;
  --ultra-d:    #2439A8;
  --ultra-s:    #E1E7FA;
  --butter:     #F5D34A;
  --butter-d:   #B99A22;
  --butter-s:   #FCF3D0;
  --lavender:   #C9B8E8;
  --lavender-d: #8F74C4;
  --lavender-s: #F0EAFB;
  --line:       #E5E0D3;
  --line-soft:  #EDE9DD;

  /* 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: 12px;
  --radius-sm: 8px;
  --container: 1140px;
  --shadow-sm: 0 1px 2px rgba(26, 36, 51, 0.05), 0 2px 8px rgba(26, 36, 51, 0.06);
  --shadow-md: 0 4px 14px rgba(26, 36, 51, 0.10), 0 12px 32px rgba(26, 36, 51, 0.09);
}

* { 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(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

/* ---------- accessibility ---------- */
.skip-link { position: absolute; left: -9999px; top: 0; background: var(--butter); color: #221D00; padding: 10px 16px; z-index: 200; border-radius: 0 0 var(--radius-sm) 0; font-weight: 700; }
.skip-link:focus { left: 0; }
:focus-visible { outline: 3px solid var(--butter); 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, 250, 247, 0.94); backdrop-filter: saturate(140%) blur(8px); border-bottom: 1px solid var(--line); }
.header-inner { display: flex; align-items: center; gap: 20px; height: 66px; }
.brand { display: flex; align-items: center; gap: 11px; text-decoration: none; color: var(--ink); }
.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(--ink-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(--ink-soft); font-weight: 600; font-size: 0.9rem; border-radius: var(--radius-sm); }
.main-nav a:hover { background: var(--paper-2); color: var(--ink); }
.main-nav a.active { color: #221D00; background: var(--butter); }

.mobile-nav-toggle { display: none; margin-left: auto; width: 44px; height: 44px; border: 1px solid var(--line); background: var(--card); border-radius: var(--radius-sm); cursor: pointer; color: var(--ink); }
.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: var(--card); 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, border-color 0.12s ease; }
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--tomato); color: #fff; box-shadow: 0 4px 14px rgba(224, 69, 58, 0.26); }
.btn-primary:hover { background: #EC5A4E; box-shadow: 0 6px 18px rgba(224, 69, 58, 0.34); }
.btn-secondary { background: var(--card); color: var(--ink); border-color: var(--line); box-shadow: var(--shadow-sm); }
.btn-secondary:hover { border-color: var(--tomato); background: #fff; }
.btn-ghost-on-dark { background: transparent; color: var(--paper); border-color: rgba(251, 250, 247, 0.28); }
.btn-ghost-on-dark:hover { border-color: rgba(251, 250, 247, 0.6); }
.btn-sm { padding: 9px 16px; font-size: 0.88rem; }

/* ---------- hero (light) ---------- */
.hero-section { padding: 52px 0 46px; position: relative; overflow: hidden; background: radial-gradient(circle at 86% 4%, var(--lavender-s) 0, transparent 42%), radial-gradient(circle at 4% 96%, var(--butter-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(--lavender-s); color: var(--lavender-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(--ink); margin: 18px 0 16px; font-weight: 700; }
.hero-title em { font-style: italic; color: var(--tomato-d); }
.hero-description { font-size: 1.08rem; color: var(--ink-soft); max-width: 34em; margin: 0 0 26px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-caption { display: block; margin-top: 18px; font-size: 0.76rem; color: var(--ink-faint); font-style: italic; }

/* hero cut-paper collage (non-figurative) */
.hero-visual { position: relative; }
.hero-collage { position: relative; height: 330px; }
.paper-shape { position: absolute; display: grid; place-items: center; font-family: var(--mono); font-weight: 800; font-size: 0.72rem; letter-spacing: 0.06em; text-transform: uppercase; }
.ps-anchor { width: 152px; height: 152px; background: var(--tomato); color: #fff; clip-path: polygon(0 0, 100% 7%, 93% 100%, 5% 90%); top: 12px; left: 18px; transform: rotate(-4deg); }
.ps-support { width: 122px; height: 132px; background: var(--ultra); color: #fff; clip-path: polygon(8% 0, 100% 0, 96% 100%, 0 94%); top: 78px; left: 138px; transform: rotate(3deg); }
.ps-detail { width: 74px; height: 74px; background: var(--butter); color: var(--ink); clip-path: polygon(50% 0, 100% 50%, 50% 100%, 0 50%); top: 18px; left: 224px; transform: rotate(9deg); }
.ps-leave { width: 126px; height: 92px; background: transparent; border: 2px dashed var(--lavender-d); color: var(--lavender-d); top: 196px; left: 44px; transform: rotate(-2deg); }
.ps-anchor::before, .ps-support::before, .ps-detail::before { content: ""; position: absolute; inset: 0; background-image: repeating-linear-gradient(45deg, rgba(26, 36, 51, 0.05) 0 1px, transparent 1px 7px); }

@media (max-width: 860px) {
  .hero-grid { grid-template-columns: 1fr; gap: 28px; }
  .hero-section { padding-top: 34px; }
  .hero-collage { height: 260px; }
  .ps-anchor { width: 118px; height: 118px; left: 6px; }
  .ps-support { width: 98px; height: 104px; left: 104px; top: 66px; }
  .ps-detail { width: 58px; height: 58px; left: 178px; }
  .ps-leave { width: 102px; height: 78px; left: 20px; top: 158px; }
}

/* ---------- section scaffolding ---------- */
.section { padding: 46px 0; }
.section-alt { background: var(--paper-2); }
.section-header { max-width: 700px; 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(--ultra-d); }
.section-title { font-family: var(--serif); font-size: clamp(1.6rem, 3.4vw, 2.15rem); color: var(--ink-2); margin: 10px 0 12px; line-height: 1.2; }
.section-lead { color: var(--ink-soft); font-size: 1.02rem; margin: 0; }

/* ---------- category grid (lookbook swatches) ---------- */
.categories-section { padding-top: 10px; }
.cat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.cat-card {
  position: relative; display: flex; flex-direction: column; gap: 8px;
  background: var(--card); text-decoration: none; color: var(--ink);
  padding: 32px 16px 18px;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 9px), 94% 100%, 88% calc(100% - 9px), 82% 100%, 76% calc(100% - 9px), 70% 100%, 64% calc(100% - 9px), 58% 100%, 52% calc(100% - 9px), 46% 100%, 40% calc(100% - 9px), 34% 100%, 28% calc(100% - 9px), 22% 100%, 16% calc(100% - 9px), 10% 100%, 4% calc(100% - 9px), 0 100%);
  transition: transform 0.14s ease;
}
.cat-card::before { content: ""; position: absolute; inset: 0; background-image: repeating-linear-gradient(45deg, rgba(26, 36, 51, 0.035) 0 1px, transparent 1px 7px); pointer-events: none; }
.cat-card:hover { transform: translateY(-3px); }
.cat-card:hover .cat-icon { color: var(--tomato-d); }
.swatch-tab { position: absolute; top: 12px; left: 14px; font-family: var(--mono); font-size: 0.66rem; font-weight: 800; letter-spacing: 0.05em; color: var(--paper); padding: 3px 8px; border-radius: 4px; }
.cat-card:nth-child(4n+1) .swatch-tab { background: var(--tomato); }
.cat-card:nth-child(4n+2) .swatch-tab { background: var(--ultra); }
.cat-card:nth-child(4n+3) .swatch-tab { background: var(--butter); color: var(--ink); }
.cat-card:nth-child(4n+4) .swatch-tab { background: var(--lavender-d); }
.cat-icon { width: 30px; height: 30px; color: var(--ink-soft); margin-top: 8px; transition: color 0.14s ease; }
.cat-icon svg { width: 100%; height: 100%; }
.cat-name { font-weight: 700; color: var(--ink-2); font-size: 0.97rem; line-height: 1.32; }
.cat-card .cat-arrow { margin-top: auto; font-size: 0.8rem; font-weight: 700; color: var(--tomato-d); }

@media (max-width: 900px) {
  .cat-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .cat-card { padding: 30px 12px 14px; }
  .cat-name { font-size: 0.9rem; }
}

/* ---------- role cards (Give Every Idea a Role) ---------- */
.role-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.role-card { position: relative; background: var(--card); border-radius: var(--radius); padding: 22px 18px 18px; box-shadow: var(--shadow-sm); }
.role-card .role-tag { display: inline-block; font-family: var(--mono); font-size: 0.66rem; font-weight: 800; letter-spacing: 0.08em; text-transform: uppercase; padding: 3px 9px; border-radius: 5px; }
.role-card h3 { margin: 12px 0 8px; font-size: 1.05rem; color: var(--ink-2); }
.role-card p { margin: 0; color: var(--ink-soft); font-size: 0.92rem; }
.rc-anchor { border-top: 5px solid var(--tomato); }
.rc-support { border-top: 5px solid var(--ultra); }
.rc-detail { border-top: 5px solid var(--butter); }
.rc-leave { border-top: 5px solid var(--lavender-d); }
.rc-anchor .role-tag { background: var(--tomato-s); color: var(--tomato-d); }
.rc-support .role-tag { background: var(--ultra-s); color: var(--ultra-d); }
.rc-detail .role-tag { background: var(--butter-s); color: var(--butter-d); }
.rc-leave .role-tag { background: var(--lavender-s); color: var(--lavender-d); }
@media (max-width: 900px) { .role-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .role-grid { grid-template-columns: 1fr; } }

/* ---------- anchor flow ---------- */
.anchor-flow { display: flex; align-items: stretch; gap: 0; max-width: 900px; margin: 0 auto; }
.flow-step { flex: 1; display: flex; flex-direction: column; align-items: center; text-align: center; gap: 9px; padding: 0 6px; }
.flow-dot { width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center; font-family: var(--mono); font-weight: 800; font-size: 0.8rem; color: #fff; }
.flow-step[data-f="1"] .flow-dot { background: var(--tomato); }
.flow-step[data-f="2"] .flow-dot { background: var(--ultra); }
.flow-step[data-f="3"] .flow-dot { background: var(--butter); color: var(--ink); }
.flow-step[data-f="4"] .flow-dot { background: var(--lavender-d); }
.flow-label { font-weight: 700; color: var(--ink-2); font-size: 0.9rem; }
.flow-desc { color: var(--ink-soft); font-size: 0.82rem; }
.flow-arrow { flex: none; align-self: center; color: var(--tomato-d); font-size: 1.35rem; font-weight: 800; padding: 0 1px; }
@media (max-width: 760px) {
  .anchor-flow { flex-direction: column; }
  .flow-step { flex-direction: row; align-items: center; text-align: left; gap: 12px; padding: 8px 0; }
  .flow-arrow { transform: rotate(90deg); }
}

/* ---------- static role board ---------- */
.role-board { position: relative; display: grid; grid-template-columns: 1.15fr 1fr 1fr 1fr; gap: 12px; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px 18px 18px; box-shadow: var(--shadow-sm); max-width: 1000px; margin: 0 auto; }
.role-board::before { content: ""; position: absolute; inset: 0; background-image: linear-gradient(var(--line-soft) 1px, transparent 1px); background-size: 100% 25%; opacity: 0.6; pointer-events: none; }
.board-zone { position: relative; border-radius: 8px; padding: 20px 14px 14px; }
.bz-anchor { background: var(--tomato-s); border: 1px solid var(--tomato); }
.bz-support { background: var(--ultra-s); border: 1px solid var(--ultra); }
.bz-detail { background: var(--butter-s); border: 1px solid var(--butter-d); }
.bz-leave { background: var(--lavender-s); border: 1.5px dashed var(--lavender-d); }
.zone-pin { position: absolute; top: -9px; left: 14px; width: 15px; height: 15px; border-radius: 50%; background: var(--ink); box-shadow: 0 2px 4px rgba(26, 36, 51, 0.28); }
.zone-pin::after { content: ""; position: absolute; top: 13px; left: 7px; width: 1px; height: 9px; background: var(--ink); }
.zone-label { font-family: var(--mono); font-weight: 800; letter-spacing: 0.08em; text-transform: uppercase; font-size: 0.72rem; color: var(--ink-2); }
.board-zone p { margin: 8px 0 0; color: var(--ink-soft); font-size: 0.88rem; }
.board-caption { display: block; text-align: center; margin: 14px auto 0; font-size: 0.78rem; color: var(--ink-faint); font-style: italic; }
@media (max-width: 820px) {
  .role-board { grid-template-columns: 1fr; }
}

/* ---------- duo grid (coordination is not verification) ---------- */
.duo-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.duo-col { background: var(--card); border-radius: var(--radius); padding: 22px 24px; box-shadow: var(--shadow-sm); }
.duo-col h3 { margin: 0 0 12px; font-size: 1.05rem; display: flex; align-items: center; gap: 10px; color: var(--ink-2); }
.duo-col ul { margin: 0; padding-left: 18px; color: var(--ink-soft); font-size: 0.94rem; }
.duo-col ul li { margin: 7px 0; }
.duo-col .mark { flex: none; width: 24px; height: 24px; border-radius: 6px; display: grid; place-items: center; font-size: 0.8rem; color: #fff; font-family: var(--mono); }
.duo-col.is-a { border: 1.5px solid var(--tomato); border-left: 6px solid var(--tomato); }
.duo-col.is-b { border: 1.5px solid var(--ultra); border-left: 6px solid var(--ultra); }
.duo-col.is-a .mark { background: var(--tomato); }
.duo-col.is-b .mark { background: var(--ultra); }
@media (max-width: 720px) { .duo-grid { grid-template-columns: 1fr; } }

/* alignment line + empty frame (still to confirm) */
.align-line { display: flex; align-items: center; gap: 12px; color: var(--ink-faint); font-size: 0.82rem; max-width: 560px; margin: 24px auto 0; }
.align-line .line { flex: 1; height: 1px; background: repeating-linear-gradient(90deg, var(--ink-faint) 0 4px, transparent 4px 9px); }
.empty-frame { position: relative; margin: 20px auto 0; max-width: 520px; border: 2px dashed var(--line); border-radius: 10px; padding: 28px 20px; text-align: center; color: var(--ink-faint); }
.empty-frame::before, .empty-frame::after { content: ""; position: absolute; width: 14px; height: 14px; border: 2px solid var(--tomato); }
.empty-frame::before { top: -2px; left: -2px; border-right: none; border-bottom: none; }
.empty-frame::after { bottom: -2px; right: -2px; border-left: none; border-top: none; }
.frame-caption { font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.1em; text-transform: uppercase; }
.empty-frame p { margin: 8px 0 0; font-size: 0.9rem; color: var(--ink-soft); }

/* ---------- stop rules (Leave Space on the Board) ---------- */
.rules-list { list-style: none; margin: 0; padding: 0; max-width: 760px; margin-inline: auto; }
.rules-list li { display: flex; gap: 14px; align-items: flex-start; padding: 15px 18px; margin: 10px 0; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow-sm); }
.rules-list .rule-num { flex: none; width: 30px; height: 30px; border-radius: 50%; display: grid; place-items: center; color: #fff; font-weight: 800; font-size: 0.8rem; font-family: var(--mono); background: var(--tomato); }
.rules-list p { margin: 0; color: var(--ink-soft); font-size: 0.96rem; }
.rules-list strong { color: var(--ink-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(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px 22px; text-decoration: none; color: var(--ink); 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(--ultra-d); letter-spacing: 0.1em; }
.guide-card h3 { font-family: var(--serif); font-size: 1.24rem; color: var(--ink-2); margin: 8px 0 10px; }
.guide-card p { color: var(--ink-soft); font-size: 0.95rem; margin: 0 0 16px; }
.guide-card .guide-cta { margin-top: auto; font-weight: 700; color: var(--tomato-d); font-size: 0.9rem; }
@media (max-width: 900px) { .guide-grid { grid-template-columns: 1fr; } }

/* ---------- example flag ---------- */
.example-flag { display: block; text-align: center; margin-top: 18px; font-size: 0.76rem; color: var(--ink-faint); font-style: italic; border-top: 1px dashed var(--line); padding-top: 10px; }

/* ---------- FAQ ---------- */
.faq-list { max-width: 760px; margin: 0 auto; }
details.faq-item { background: var(--card); 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(--ink-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(--tomato-d); line-height: 1; }
details.faq-item[open] summary::after { content: "–"; }
.faq-item .faq-body { padding: 0 20px 18px; color: var(--ink-soft); font-size: 0.96rem; }
.faq-item .faq-body p { margin: 0 0 10px; }

/* ---------- final CTA ---------- */
.final-cta { background: var(--ink); color: var(--paper); border-radius: 18px; padding: 46px 40px; text-align: center; position: relative; overflow: hidden; }
.final-cta::before { content: ""; position: absolute; inset: 0; opacity: 0.30; background: radial-gradient(circle at 14% 18%, var(--tomato) 0, transparent 42%), radial-gradient(circle at 86% 82%, var(--ultra) 0, transparent 42%); }
.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(251, 250, 247, 0.82); max-width: 32em; margin: 0 auto 24px; position: relative; }
.final-cta .btn-primary { position: relative; }

/* ---------- footer ---------- */
.site-footer { background: var(--ink); color: rgba(251, 250, 247, 0.82); padding: 44px 0 30px; border-top: 1px solid rgba(251, 250, 247, 0.14); }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 30px; }
.footer-brand p { color: rgba(251, 250, 247, 0.82); font-size: 0.92rem; max-width: 34em; }
.footer-brand .brand { color: var(--paper); }
.footer-col h4 { font-size: 0.78rem; letter-spacing: 0.12em; text-transform: uppercase; color: rgba(251, 250, 247, 0.5); margin: 0 0 12px; }
.footer-col ul { list-style: none; margin: 0; padding: 0; }
.footer-col a { color: rgba(251, 250, 247, 0.82); text-decoration: none; font-size: 0.94rem; line-height: 2.1; }
.footer-col a:hover { color: var(--paper); }
.footer-bottom { margin-top: 28px; padding-top: 20px; border-top: 1px solid rgba(251, 250, 247, 0.14); font-size: 0.82rem; color: rgba(251, 250, 247, 0.5); 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 84% 8%, var(--lavender-s) 0, transparent 46%), var(--paper); color: var(--ink); padding: 48px 0 40px; position: relative; overflow: hidden; border-bottom: 1px solid var(--line-soft); }
.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: var(--ink); }
.page-hero p { color: var(--ink-soft); max-width: 40em; font-size: 1.05rem; }

.article-paper { background: var(--paper); padding: 8px 0 20px; }
.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(--ink-2); margin: 38px 0 12px; }
.article-body h3 { font-size: 1.12rem; color: var(--ink-2); margin: 26px 0 8px; }
.article-body p { color: var(--ink-soft); margin: 0 0 16px; }
.article-body ul, .article-body ol { color: var(--ink-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(--card); border-left: 4px solid var(--tomato); border-radius: 0 var(--radius-sm) var(--radius-sm) 0; color: var(--ink-soft); font-family: var(--serif); font-size: 1.06rem; }

.back-link { display: inline-flex; align-items: center; gap: 6px; color: var(--ultra-d); 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(--ink-2); font-size: 2rem; margin: 0 0 6px; }
.legal-body .legal-date { color: var(--ink-faint); font-size: 0.85rem; margin-bottom: 24px; }
.legal-body h2 { font-family: var(--serif); font-size: 1.25rem; color: var(--ink-2); margin: 28px 0 8px; }
.legal-body p, .legal-body li { color: var(--ink-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(--ink-2); margin: 0; line-height: 1; }
.notfound h1 { font-family: var(--serif); color: var(--ink-2); margin: 8px 0 12px; }
.notfound p { color: var(--ink-soft); max-width: 30em; margin: 0 auto 24px; }