/* =========================================================
   Aktienwissen — Design System
   Shared tokens + components for: Prozess, Begriffe, Toolkit, Über uns
   Matches the existing site look: white background, mint-green
   accent, monospace uppercase eyebrows/badges, bordered cards.
   Drop this file in once; each section HTML links to it.
   ========================================================= */

:root {
  /* Color */
  --bg: #ffffff;
  --surface: #ffffff;
  --border: #e6e6e7;
  --border-strong: #d4d5d7;
  --text-primary: #12141a;
  --text-secondary: #5b5f68;
  --text-muted: #6b7178;
  --accent: #1f9d6c;
  --accent-strong: #157a54;
  --accent-bg: #e2f5ec;
  --accent-bg-strong: #cdeee0;
  --icon-bg: #f4f4f6;
  --warn: #b8862e;
  --warn-bg: #fbf1de;
  --danger: #c0472e;
  --danger-bg: #fbe9e5;

  /* Radius */
  --radius-lg: 16px;
  --radius-md: 12px;
  --radius-sm: 8px;
  --radius-pill: 999px;

  /* Type */
  --font-display: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: "IBM Plex Mono", "JetBrains Mono", SFMono-Regular, Consolas, monospace;

  /* Layout */
  --max-width: 1180px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-6: 24px;
  --space-8: 32px;
  --space-12: 48px;
  --space-16: 64px;
  --space-20: 80px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

.wrap {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- Section header block ---------- */

.section-header { padding: var(--space-20) 0 var(--space-12); }

.eyebrow {
  display: block;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: var(--space-4);
}

h1.section-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(32px, 4.4vw, 48px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  margin: 0 0 var(--space-6);
  color: var(--text-primary);
}

.section-lede {
  font-size: 19px;
  color: var(--text-secondary);
  max-width: 640px;
  margin: 0;
}

/* ---------- Badges / pills ---------- */

.badge {
  display: inline-flex;
  align-items: center;
  padding: 5px 11px;
  border-radius: var(--radius-pill);
  background: var(--accent-bg);
  color: var(--accent-strong);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  white-space: nowrap;
}

.badge.badge-muted { background: var(--icon-bg); color: var(--text-secondary); }
.badge.badge-warn { background: var(--warn-bg); color: var(--warn); }

.filter-pill {
  display: inline-flex;
  align-items: center;
  padding: 8px 16px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text-secondary);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: border-color .15s ease, background .15s ease, color .15s ease;
}
.filter-pill:hover { border-color: var(--border-strong); }
.filter-pill.active { background: var(--text-primary); border-color: var(--text-primary); color: #fff; }

/* ---------- Cards / grid ---------- */

.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }

@media (max-width: 900px) {
  .grid-3, .grid-2 { grid-template-columns: 1fr; }
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: border-color .15s ease;
  display: flex;
  flex-direction: column;
}
.card:hover { border-color: var(--border-strong); }

.card-top { display: flex; align-items: flex-start; justify-content: space-between; margin-bottom: var(--space-6); }

.icon-box {
  width: 48px; height: 48px;
  border-radius: var(--radius-md);
  background: var(--icon-bg);
  display: flex; align-items: center; justify-content: center;
  color: var(--text-primary);
  flex-shrink: 0;
}
.icon-box svg { width: 22px; height: 22px; }

.card h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 21px;
  margin: 0 0 var(--space-2);
  letter-spacing: -0.01em;
}

.card p.card-sub {
  color: var(--text-secondary);
  font-size: 15px;
  margin: 0 0 var(--space-6);
}

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--accent-strong);
  font-weight: 700;
  font-size: 14px;
  text-decoration: none;
  margin-top: auto;
  align-self: flex-start;
}
.link-arrow svg { width: 15px; height: 15px; transition: transform .15s ease; }
.link-arrow:hover svg { transform: translateX(3px); }

/* ---------- Content blocks (used inside step / about pages) ---------- */

.content-block { padding: var(--space-12) 0; border-top: 1px solid var(--border); }
.content-block:first-of-type { border-top: none; }

.content-block h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 26px;
  letter-spacing: -0.01em;
  margin: 0 0 var(--space-4);
}

.content-block p { color: var(--text-secondary); font-size: 16px; }

.callout {
  background: var(--icon-bg);
  border-radius: var(--radius-md);
  padding: var(--space-6);
  font-size: 15px;
  color: var(--text-secondary);
}
.callout strong { color: var(--text-primary); }

.callout.example { background: var(--accent-bg); color: var(--text-primary); }
.callout.example strong { color: var(--accent-strong); }

/* Checklist */
ul.check-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 12px; }
ul.check-list li {
  display: flex; gap: 12px; align-items: flex-start;
  font-size: 15.5px; color: var(--text-primary);
}
ul.check-list li::before {
  content: "";
  flex-shrink: 0;
  width: 20px; height: 20px; margin-top: 2px;
  border-radius: 6px;
  background: var(--accent-bg);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='none' stroke='%23157a54' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='5 10.5 8.5 14 15 6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
}

/* Red-flag / warning list */
ul.flag-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 12px; }
ul.flag-list li {
  display: flex; gap: 12px; align-items: flex-start;
  font-size: 15.5px; color: var(--text-primary);
}
ul.flag-list li::before {
  content: "";
  flex-shrink: 0;
  width: 20px; height: 20px; margin-top: 2px;
  border-radius: 6px;
  background: var(--warn-bg);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='none' stroke='%23b8862e' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M10 3 L18 17 L2 17 Z'/%3E%3Cline x1='10' y1='8' x2='10' y2='12'/%3E%3Ccircle cx='10' cy='14.3' r='0.6' fill='%23b8862e'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
}

/* FAQ (native details/summary — no JS needed) */
.faq { border-top: 1px solid var(--border); }
.faq-item { border-bottom: 1px solid var(--border); }
.faq-item summary {
  cursor: pointer;
  list-style: none;
  padding: 20px 0;
  font-weight: 700;
  font-size: 16px;
  color: var(--text-primary);
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 20px;
  color: var(--text-muted);
  flex-shrink: 0;
}
.faq-item[open] summary::after { content: "–"; }
.faq-item .faq-answer { padding: 0 0 20px; color: var(--text-secondary); font-size: 15px; max-width: 700px; }

/* Term tag row */
.term-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.term-tag {
  font-family: var(--font-mono);
  font-size: 12.5px;
  padding: 6px 12px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  text-decoration: none;
}
.term-tag:hover { border-color: var(--border-strong); color: var(--text-primary); }

/* Step nav (prev/next) */
.step-nav {
  display: flex; justify-content: space-between; align-items: center;
  padding: var(--space-8) 0; border-top: 1px solid var(--border);
}
.step-nav a { color: var(--text-primary); font-weight: 700; text-decoration: none; font-size: 15px; }
.step-nav a span.dir { display:block; font-family: var(--font-mono); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--text-muted); font-weight:600; margin-bottom:4px; }

/* Glossary term card */
.term-card {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 20px 22px;
}
.term-card .term-head { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; margin-bottom: 6px; }
.term-card h4 { margin: 0; font-family: var(--font-display); font-size: 16.5px; font-weight: 700; }
.term-card p { margin: 0; color: var(--text-secondary); font-size: 14.5px; }
.term-en { color: var(--text-muted); font-size: 12.5px; font-family: var(--font-mono); }

.category-heading {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin: var(--space-12) 0 var(--space-4);
}
.category-heading:first-of-type { margin-top: 0; }

.term-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
@media (max-width: 720px) { .term-grid { grid-template-columns: 1fr; } }

/* Search input */
.search-input {
  width: 100%;
  padding: 14px 18px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  font-size: 15px;
  font-family: var(--font-body);
  color: var(--text-primary);
}
.search-input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-bg); }

/* Toolkit checklist inside card body (expanded content) */
.tool-detail { margin-top: var(--space-6); padding-top: var(--space-6); border-top: 1px solid var(--border); }

/* Buttons */
.btn-primary {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--text-primary); color: #fff;
  padding: 12px 20px; border-radius: var(--radius-md);
  font-weight: 700; font-size: 14.5px; text-decoration: none;
  border: none; cursor: pointer;
}
.btn-primary:hover { background: var(--accent-strong); }

.btn-secondary {
  display: inline-flex; align-items: center; gap: 8px;
  background: transparent; color: var(--text-primary);
  padding: 11px 19px; border-radius: var(--radius-md);
  font-weight: 700; font-size: 14.5px; text-decoration: none;
  border: 1px solid var(--border);
}
.btn-secondary:hover { border-color: var(--border-strong); }

/* Focus visibility (accessibility floor) */
a:focus-visible, button:focus-visible, summary:focus-visible, input:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; }
}


/* ---------- Begriff product page (ficha) add-ons ---------- */
.breadcrumb{font-family:var(--font-mono);font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--text-muted);padding:24px 0 0;}
.breadcrumb a{color:var(--text-muted);text-decoration:none;}
.breadcrumb a:hover{color:var(--text-primary);}
.head-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px;}
.tldr{background:var(--accent-bg);border-left:3px solid var(--accent);border-radius:var(--radius-md);padding:20px 24px;margin:8px 0 0;font-size:17px;color:var(--text-primary);}
.tldr .lbl{display:block;font-family:var(--font-mono);font-size:11px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--accent-strong);margin-bottom:8px;}
.usedin{display:inline-flex;align-items:center;gap:8px;font-weight:700;color:var(--accent-strong);text-decoration:none;}
.source-list{display:flex;flex-direction:column;gap:12px;}
.source-item{display:flex;gap:12px;font-size:14.5px;color:var(--text-secondary);}
.source-item .k{font-family:var(--font-mono);font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--text-muted);min-width:78px;flex-shrink:0;padding-top:2px;}
.source-item a{color:var(--accent-strong);text-decoration:none;word-break:break-all;}
/* enlaces de prosa (párrafos de contenido y callouts) sin clase -> color de acento, no azul del navegador */
.content-block p a:not([class]), .callout a:not([class]){color:var(--accent-strong);text-decoration:underline;text-underline-offset:2px;}
.content-block p a:not([class]):hover, .callout a:not([class]):hover{color:var(--accent);}
.term-meta{display:flex;flex-wrap:wrap;gap:8px 20px;font-family:var(--font-mono);font-size:12px;color:var(--text-muted);border-top:1px solid var(--border);padding-top:20px;margin-top:8px;}
.disclaimer{font-size:12.5px;color:var(--text-muted);margin-top:16px;max-width:680px;}
/* formulario de contacto */
.contact-form{max-width:560px;display:grid;gap:16px;}
.contact-form .cf-field{display:flex;flex-direction:column;gap:6px;}
.contact-form label{font-size:13px;font-weight:600;color:var(--text-primary);}
.contact-form input[type=text],.contact-form input[type=email],.contact-form textarea{width:100%;font:inherit;font-size:15px;padding:11px 13px;border:1px solid var(--border-strong);border-radius:var(--radius-sm);background:var(--surface);color:var(--text-primary);}
.contact-form input:focus,.contact-form textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(31,157,108,.14);}
.contact-form textarea{min-height:120px;resize:vertical;}
.contact-form .cf-consent{display:flex;gap:10px;align-items:flex-start;font-size:13px;color:var(--text-secondary);line-height:1.45;}
.contact-form .cf-consent input{margin-top:2px;width:16px;height:16px;accent-color:var(--accent);flex:none;}
.contact-form .cf-submit{justify-self:start;font:inherit;font-size:14px;font-weight:700;padding:12px 24px;border:0;border-radius:var(--radius-pill);background:var(--accent);color:#fff;cursor:pointer;}
.contact-form .cf-submit:hover{background:var(--accent-strong);}
.contact-form .cf-submit:disabled{opacity:.6;cursor:default;}
.cf-done{max-width:560px;background:var(--accent-bg);color:var(--accent-strong);border-radius:var(--radius-sm);padding:16px 18px;font-size:14.5px;}

/* =====================================================================
   SITE SHELL — header (nav + DE/EN) + footer. Namespaced .site-*
   Reutilizable: pega el <header> y <footer> de shell.html en cada página.
   ===================================================================== */
.site-header{position:sticky;top:0;z-index:100;background:#ffffff;
  border-bottom:1px solid var(--border);}
.site-header__row{display:flex;align-items:center;gap:24px;height:64px;}
.site-brand{display:flex;align-items:center;gap:9px;text-decoration:none;color:var(--text-primary);
  font-weight:800;font-size:18px;letter-spacing:-.02em;flex:none;}
.site-brand__mark{width:44px;height:22px;flex:none;display:block;overflow:visible;}
.site-nav{display:flex;gap:26px;margin-left:6px;}
.site-nav a{color:var(--text-secondary);text-decoration:none;font-size:15px;font-weight:600;transition:color .15s ease;}
.site-nav a:hover,.site-nav a[aria-current="page"]{color:var(--text-primary);}
.site-header__right{margin-left:auto;display:flex;align-items:center;gap:16px;}
.lang-switch{display:flex;align-items:center;gap:6px;font-family:var(--font-mono);font-size:13px;color:var(--text-muted);}
.lang-switch a{color:var(--text-muted);text-decoration:none;padding:2px 5px;border-radius:6px;transition:color .15s ease;}
.lang-switch a.is-active{color:var(--text-primary);font-weight:700;}
.lang-switch a:hover{color:var(--text-primary);}
.site-footer .lang-switch a{display:inline;padding:2px 5px;}
.site-burger{display:none;background:none;border:1px solid var(--border);border-radius:8px;padding:8px;cursor:pointer;color:var(--text-primary);}
.site-burger svg{width:20px;height:20px;display:block;}
.site-nav-mobile{display:none;}
@media(max-width:820px){
  .site-nav{display:none;}
  .site-burger{display:inline-flex;}
  .site-nav-mobile.is-open{display:flex;flex-direction:column;border-top:1px solid var(--border);background:var(--bg);}
  .site-nav-mobile.is-open .wrap{display:flex;flex-direction:column;padding-top:6px;padding-bottom:14px;}
  .site-nav-mobile a{padding:13px 0;border-bottom:1px solid var(--border);color:var(--text-secondary);text-decoration:none;font-weight:600;}
}
.site-footer{border-top:1px solid var(--border);background:var(--bg);margin-top:var(--space-20);}
.site-footer__grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:32px;padding:56px 0 28px;}
.site-footer__about{font-size:14px;color:var(--text-secondary);max-width:30ch;margin-top:12px;line-height:1.5;}
.site-footer h5{font-family:var(--font-mono);font-size:11px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--text-muted);margin:0 0 12px;}
.site-footer a{display:block;color:var(--text-secondary);text-decoration:none;font-size:14px;padding:5px 0;transition:color .15s ease;}
.site-footer a:hover{color:var(--text-primary);}
.site-footer__bottom{border-top:1px solid var(--border);padding:22px 0;display:flex;justify-content:space-between;gap:16px;
  flex-wrap:wrap;font-size:12.5px;color:var(--text-muted);}
@media(max-width:760px){.site-footer__grid{grid-template-columns:1fr 1fr;}}

/* ---------- Toolkit one-pagers (PDF-ready tool pages) ---------- */
.print-doc .wrap { max-width: 820px; }
.pd-head { display: flex; justify-content: space-between; align-items: baseline; gap: 16px; border-bottom: 2px solid var(--text-primary); padding-bottom: 10px; margin-bottom: 22px; flex-wrap: wrap; }
.pd-brand { font-size: 18px; font-weight: 800; letter-spacing: -0.3px; color: var(--text-primary); }
.pd-brand span { color: var(--accent); font-weight: 800; }
.pd-kicker { font-family: var(--font-mono); font-size: 11px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--text-muted); }
.pd-title { margin-bottom: 18px; }
.pd-title h1 { font-size: 26px; line-height: 1.2; margin: 12px 0 6px; }
.pd-title p { color: var(--text-secondary); margin: 0; font-size: 14px; max-width: 640px; }
.pd-intro { font-size: 14px; line-height: 1.55; color: var(--text-secondary); background: var(--accent-bg); border-left: 3px solid var(--accent); padding: 12px 16px; border-radius: 0 8px 8px 0; margin: 0 0 24px; }
.pd-h2 { font-size: 13px; text-transform: uppercase; letter-spacing: 0.05em; color: var(--text-primary); margin: 28px 0 12px; }
.pd-quiz, .pd-traffic, .pd-glossary { width: 100%; border-collapse: collapse; font-size: 13.5px; }
.pd-quiz th, .pd-quiz td, .pd-traffic th, .pd-traffic td { border: 1px solid var(--border); padding: 10px 12px; text-align: left; vertical-align: top; }
.pd-quiz th, .pd-traffic th { background: var(--icon-bg); font-size: 11.5px; text-transform: uppercase; letter-spacing: 0.04em; color: var(--text-secondary); }
.pd-quiz thead th:nth-child(n+2) { text-align: center; width: 60px; }
.pd-quiz .pd-box { text-align: center; font-size: 18px; color: var(--text-muted); }
.pd-traffic .m { font-weight: 600; color: var(--text-primary); }
.pd-traffic th.g, .pd-traffic td.g { background: var(--accent-bg); }
.pd-traffic th.y, .pd-traffic td.y { background: var(--warn-bg); }
.pd-traffic th.r, .pd-traffic td.r { background: var(--danger-bg); }
.pd-traffic th.g { color: var(--accent-strong); }
.pd-traffic th.y { color: var(--warn); }
.pd-traffic th.r { color: var(--danger); }
.pd-checklist { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 11px; }
.pd-checklist li { display: flex; gap: 12px; align-items: flex-start; font-size: 14px; line-height: 1.5; }
.pd-chk { font-size: 18px; line-height: 1.3; color: var(--text-muted); flex-shrink: 0; }
.pd-glossary td { border: none; border-bottom: 1px solid var(--border); padding: 9px 0; vertical-align: top; }
.pd-glossary .t { font-weight: 600; width: 34%; padding-right: 16px; color: var(--text-primary); }
.pd-glossary .d { color: var(--text-secondary); font-size: 13.5px; }
.pd-verdict { margin-top: 24px; padding: 14px 16px; border: 1px solid var(--border); border-radius: 10px; background: var(--icon-bg); font-size: 14px; line-height: 1.5; }
.pd-foot { margin-top: 28px; padding-top: 12px; border-top: 1px solid var(--border); font-size: 11.5px; line-height: 1.5; color: var(--text-muted); }

@media print {
  .site-header, .site-footer, .no-print, .lang-switch, .cc-banner, .skip-link { display: none !important; }
  @page { margin: 14mm; }
  html, body { background: #fff; }
  body { font-size: 10.5pt; color: #000; }
  .print-doc { padding: 0 !important; }
  .print-doc .wrap { max-width: none; padding: 0; }
  a[href]::after { content: ""; }
  .pd-head { border-bottom-color: #000; }
  .pd-intro, .pd-verdict, .pd-traffic td.g, .pd-traffic td.y, .pd-traffic td.r,
  .pd-quiz th, .pd-traffic th { -webkit-print-color-adjust: exact; print-color-adjust: exact; }
  .pd-quiz, .pd-traffic, .pd-glossary, .pd-checklist li, .pd-verdict, .pd-foot { page-break-inside: avoid; }
  .pd-h2 { page-break-after: avoid; }
}

/* ---------- Skip link + Cookie consent ---------- */
.skip-link{position:absolute;left:-999px;top:0;background:var(--text-primary);color:#fff;padding:10px 16px;border-radius:8px;z-index:300;}
.skip-link:focus{left:12px;top:12px;}
.cc-banner{position:fixed;left:0;right:0;bottom:0;z-index:200;background:#fff;border-top:1px solid var(--border);box-shadow:0 -8px 24px rgba(0,0,0,.06);}
.cc-inner{display:flex;align-items:center;gap:20px;padding:16px 24px;flex-wrap:wrap;}
.cc-text{font-size:14px;color:var(--text-secondary);flex:1;min-width:240px;margin:0;}
.cc-text a{color:var(--accent-strong);}
.cc-actions{display:flex;gap:10px;flex-shrink:0;}
@media(max-width:600px){.cc-actions{width:100%;}.cc-actions .btn-primary,.cc-actions .btn-secondary{flex:1;justify-content:center;}}

/* ---------- Toolkit in-depth guides (multi-page PDF) ---------- */
.guide-doc .wrap { max-width: 820px; }
.g-cover { padding: 12px 0 28px; border-bottom: 2px solid var(--text-primary); margin-bottom: 28px; }
.g-cover .g-brand { font-size: 18px; font-weight: 800; letter-spacing: -0.3px; color: var(--text-primary); }
.g-cover .g-brand span { color: var(--accent); }
.g-cover .g-kicker { font-family: var(--font-mono); font-size: 11px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--text-muted); margin-top: 4px; }
.g-cover h1 { font-size: 32px; line-height: 1.14; margin: 20px 0 12px; letter-spacing: -0.6px; }
.g-cover .g-sub { font-size: 16px; color: var(--text-secondary); max-width: 60ch; line-height: 1.55; }
.g-toc { margin: 0 0 26px; font-size: 14px; }
.g-toc-title { font-weight: 700; color: var(--text-primary); }
.g-toc ol { margin: 8px 0 0; padding-left: 22px; color: var(--text-secondary); }
.g-toc li { margin-bottom: 4px; }
.g-h2 { font-size: 22px; margin: 34px 0 12px; letter-spacing: -0.3px; padding-top: 10px; border-top: 1px solid var(--border); color: var(--text-primary); }
.g-h3 { font-size: 16px; margin: 22px 0 8px; color: var(--text-primary); }
.guide-doc p { font-size: 15px; line-height: 1.62; color: var(--text-secondary); margin: 0 0 12px; }
.g-list, .g-num { margin: 0 0 14px; padding-left: 22px; }
.g-list li, .g-num li { font-size: 15px; line-height: 1.55; color: var(--text-secondary); margin-bottom: 6px; }
.g-callout { background: var(--accent-bg); border-left: 3px solid var(--accent); padding: 12px 16px; border-radius: 0 8px 8px 0; margin: 16px 0; font-size: 14px; color: var(--text-secondary); line-height: 1.55; }
.g-warn { background: var(--warn-bg); border-left: 3px solid var(--warn); padding: 12px 16px; border-radius: 0 8px 8px 0; margin: 16px 0; font-size: 14px; color: var(--text-secondary); line-height: 1.55; }
.g-example { border: 1px solid var(--border); border-radius: 12px; padding: 16px 18px; margin: 18px 0; background: #fafafa; }
.g-example h4 { margin: 0 0 8px; font-size: 13px; text-transform: uppercase; letter-spacing: 0.04em; color: var(--accent-strong); }
.g-table { width: 100%; border-collapse: collapse; font-size: 13.5px; margin: 14px 0; }
.g-table th, .g-table td { border: 1px solid var(--border); padding: 9px 12px; text-align: left; vertical-align: top; }
.g-table th { background: var(--icon-bg); font-size: 12px; text-transform: uppercase; letter-spacing: 0.03em; color: var(--text-secondary); }
.g-source { font-size: 12.5px; color: var(--text-muted); border-left: 2px solid var(--border); padding-left: 12px; margin: 12px 0; line-height: 1.5; }
.g-mistake { display: flex; gap: 10px; margin-bottom: 10px; font-size: 14.5px; color: var(--text-secondary); line-height: 1.5; }
.g-mistake::before { content: "\26A0"; color: var(--warn); flex-shrink: 0; }
.g-foot { margin-top: 30px; padding-top: 12px; border-top: 1px solid var(--border); font-size: 11.5px; line-height: 1.5; color: var(--text-muted); }

@media print {
  .g-cover { page-break-after: always; }
  .g-h2 { page-break-before: always; page-break-after: avoid; border-top: none; padding-top: 0; }
  .g-h3 { page-break-after: avoid; }
  .g-example, .g-table, .g-callout, .g-warn, .g-mistake { page-break-inside: avoid; }
  .g-cover, .g-intro { -webkit-print-color-adjust: exact; print-color-adjust: exact; }
}