:root {
    --ink: #15181D;
    --brand: #167857;
    --brand-dark: #105C42;
    --muted: #5A626D;
    --soft: #8A929C;
    --line: #E3E7EB;
    --panel: #F5F7F9;
    --bg: #FFFFFF;
    --serif: 'Source Serif 4', 'Serif Fallback', Georgia, serif;
    --sans: 'Figtree', 'Sans Fallback', system-ui, -apple-system, sans-serif;
  }
  /* Metric matched fallbacks so the page doesn't jump when web fonts load */
  @font-face { font-family: 'Serif Fallback'; src: local('Georgia'); size-adjust: 104%; ascent-override: 92%; descent-override: 26%; }
  @font-face { font-family: 'Sans Fallback'; src: local('Arial'); size-adjust: 97%; ascent-override: 98%; descent-override: 26%; }
  * { box-sizing: border-box; }
  html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }
  @media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } * { transition: none !important; } }
  section[id] { scroll-margin-top: 80px; }
  html, body { overflow-x: clip; }
  body { margin: 0; background: var(--bg); color: var(--ink); font-family: var(--sans); -webkit-font-smoothing: antialiased; }
  a { color: var(--ink); text-decoration: none; }
  a:hover { color: var(--muted); }
  .wrap { max-width: 1120px; margin: 0 auto; padding: 0 24px; }
  .sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
  [hidden] { display: none !important; }

  /* Header */
  header { box-shadow: 0 1px 2px rgba(21,24,29,0.04), 0 4px 16px rgba(21,24,29,0.05); border-bottom: 1px solid var(--line); position: sticky; top: 0; background: rgba(255,255,255,0.92); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); z-index: 10; }
  header .wrap { height: 72px; display: flex; gap: 16px; align-items: center; justify-content: space-between; }
  .logo { display: flex; align-items: center; gap: 12px; font-family: var(--serif); font-weight: 600; font-size: 24px; letter-spacing: -0.02em; color: var(--brand); }
  .logo { padding: 6px 14px; margin-left: -14px; border-radius: 999px; transition: background .2s, color .2s; }
  .logo:hover, .logo:focus-visible { color: var(--brand); background: #F3F5F7; }
  .mark { width: 28px; height: 28px; border-radius: 7px; background: var(--ink); color: #fff; display: grid; place-items: center; font-family: var(--sans); font-size: 12px; font-weight: 600; letter-spacing: 0.02em; }
  nav { display: flex; gap: 28px; font-size: 15px; align-items: center; }
  nav a { color: var(--muted); }
  header nav { gap: 4px; }
  header nav a:not(.btn-sm) { padding: 8px 14px; border: 1px solid transparent; border-radius: 999px; color: var(--muted); transition: background .2s, color .2s, box-shadow .2s, border-color .2s; }
  header nav a:not(.btn-sm):hover { background: #F1F3F5; color: var(--ink); }
  header nav a:not(.btn-sm).active { color: var(--ink); font-weight: 600; background: #E3E7EC; border-color: transparent; box-shadow: none; }
  nav .btn-sm svg { width: 15px; height: 15px; }
  nav .btn-sm { gap: 8px; margin-left: 12px; color: #fff; background: var(--brand); padding: 0 18px; height: 40px; border-radius: 999px; display: inline-flex; align-items: center; font-weight: 600; transition: background .2s, transform .2s, box-shadow .2s; }
  nav .btn-sm:hover { color: #fff; background: var(--brand-dark); transform: translateY(-1px); box-shadow: 0 6px 16px rgba(22,120,87,0.28); }
  nav .btn-sm.active { box-shadow: 0 0 0 3px #fff, 0 0 0 4px var(--brand); }
  footer nav a { transition: color .2s; }
  footer nav a:hover { color: var(--ink); text-decoration: underline; text-underline-offset: 4px; }

  /* Hero */
  .hero .label, .hero .content { padding-top: 112px; padding-bottom: 112px; }
  .hero .content { gap: 0; }
  .hero .content > .lead { margin-top: 28px; }
  .eyebrow { display: inline-flex; align-items: center; gap: 10px; font-size: 13px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); }
  h1 { margin: 0; max-width: 640px; font-family: var(--serif); font-weight: 500; font-size: clamp(42px, 5.2vw, 64px); line-height: 1.04; letter-spacing: -0.035em; }
  .lead { margin: 28px 0 0; max-width: 640px; font-size: 19px; line-height: 1.7; color: var(--muted); }
  .hero-actions { margin-top: 44px; display: flex; flex-wrap: wrap; gap: 12px; }

  /* Fact strip */
  .facts { background: linear-gradient(to top, #ECEFF2, #FAFBFC); }
  .facts, .hero { border-bottom-color: #D6DBE1; }
  .facts .label, .facts .fact { border-right-color: #D6DBE1; }
  .facts .label { padding: 0; background: transparent; box-shadow: none; }
  .facts-row { position: relative; isolation: isolate; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .fact { padding: 32px; display: flex; flex-direction: column; gap: 6px; border-right: 1px solid var(--line); }
  .fact strong { font-family: var(--serif); font-weight: 500; font-size: 22px; letter-spacing: -0.02em; white-space: nowrap; }
  .fact span { font-size: 14px; color: var(--muted); }

  /* Sections */
  .section { border-bottom: 1px solid var(--line); }
  .section .wrap { display: grid; grid-template-columns: 220px minmax(0, 1fr); }
  .label { padding: 112px 32px 112px 0; border-right: 1px solid var(--line); display: flex; flex-direction: column; gap: 10px; background: #FBFCFD; box-shadow: 0 0 0 100vmax #FBFCFD; clip-path: inset(0 0 0 -100vmax); }
  .label .eyebrow { line-height: 1.5; }
  .num { font-size: 15px; font-weight: 700; letter-spacing: 0.12em; color: var(--soft); }
  .label .name { display: inline-flex; align-items: center; gap: 8px; font-size: 18px; font-weight: 600; letter-spacing: -0.01em; color: var(--ink); }
  .label .name svg { width: 15px; height: 15px; color: var(--soft); opacity: 0; transition: opacity .2s; }
  .label .name:hover { color: var(--ink); }
  .label .name:hover svg, .label .name:focus-visible svg { opacity: 1; }
  @media (hover: none) { .label .name svg { opacity: .6; } }
  .content { padding: 112px 0 112px 64px; display: flex; flex-direction: column; gap: 28px; }
  h2 { margin: 0; max-width: 640px; font-family: var(--serif); font-weight: 500; font-size: clamp(34px, 4vw, 48px); line-height: 1.08; letter-spacing: -0.03em; }
  .content > p { margin: 0; max-width: 560px; font-size: 18px; line-height: 1.7; color: var(--muted); }

  .list { margin: 8px 0 0; padding: 0; list-style: none; max-width: 640px; border-top: 1px solid var(--line); }
  .list li { display: grid; grid-template-columns: 30px minmax(0, 1fr); gap: 16px; align-items: start; padding: 18px 0; border-bottom: 1px solid var(--line); font-size: 16px; line-height: 1.55; color: var(--muted); }
  .list li b { color: var(--ink); font-weight: 600; }
  .list .i { width: 26px; height: 26px; border-radius: 999px; display: grid; place-items: center; font-size: 12px; font-weight: 700; line-height: 1; color: var(--brand); background: #EEF6F2; border: 1px solid #C9E1D5; }

  /* Buttons */
  .btn { display: inline-flex; align-items: center; gap: 10px; min-height: 52px; padding: 0 26px; border: 1px solid var(--brand); border-radius: 999px; background: var(--brand); color: #fff; font: inherit; font-size: 16px; font-weight: 600; cursor: pointer; transition: background .2s, border-color .2s, transform .2s, box-shadow .2s; }
  .btn:hover { color: #fff; background: var(--brand-dark); border-color: var(--brand-dark); transform: translateY(-1px); box-shadow: 0 8px 20px rgba(22,120,87,0.28); }
  .btn:active { transform: translateY(0); box-shadow: none; }
  .btn.ghost { background: #F1F3F5; color: var(--ink); border-color: #DCE0E5; }
  .btn.ghost:hover { color: var(--ink); background: #E6E9ED; border-color: #C9CED5; box-shadow: none; }
  .btn svg { width: 16px; height: 16px; }
  .self-start { align-self: flex-start; }

  /* Panel */
  .panel { max-width: 640px; border: 1px solid var(--line); border-radius: 20px; background: var(--panel); padding: 32px; display: flex; flex-direction: column; gap: 20px; }
  .panel-head { display: flex; justify-content: space-between; gap: 16px; align-items: baseline; flex-wrap: wrap; }
  .panel-head strong { font-family: var(--serif); font-weight: 500; font-size: 22px; letter-spacing: -0.02em; }
  .tag { font-size: 12px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); border: 1px solid var(--line); background: #fff; border-radius: 999px; padding: 6px 10px; }
  .phases { display: flex; flex-direction: column; background: #fff; border: 1px solid var(--line); border-radius: 12px; overflow: hidden; }
  .phase { padding: 22px 24px; display: grid; grid-template-columns: 132px minmax(0, 1fr); gap: 20px; align-items: start; }
  .phase + .phase { border-top: 1px solid var(--line); }
  .phase > div { display: flex; flex-direction: column; gap: 6px; }
  .phase small { justify-self: start; margin-top: 2px; font-size: 11px; font-weight: 700; letter-spacing: 0.06em; color: var(--brand); background: #EEF6F2; border: 1px solid #C9E1D5; border-radius: 999px; padding: 4px 10px; white-space: nowrap; }
  .phase span { font-family: var(--serif); font-size: 20px; font-weight: 600; letter-spacing: -0.02em; }

  .inline-form { display: flex; flex-wrap: wrap; gap: 10px; }
  .inline-form input { flex: 1 1 220px; min-width: 0; min-height: 52px; padding: 0 22px; border-radius: 999px; border: 1px solid var(--line); background: #fff; color: var(--ink); font: inherit; font-size: 16px; }
  input:focus, textarea:focus { outline: none; border-color: var(--brand) !important; box-shadow: 0 0 0 3px rgba(22,120,87,0.14); }
  .fine { margin: 0; font-size: 13px; color: var(--muted); }
  .price { display: flex; align-items: center; gap: 14px; min-width: 0; }
  .buy .btn { flex: none; white-space: nowrap; }
  .price strong { display: inline-flex; align-items: flex-start; font-family: var(--serif); font-weight: 600; font-size: 52px; line-height: 1; letter-spacing: -0.03em; color: #fff; }
  .price strong sup { font-size: 0.45em; line-height: 1; margin: 0.18em 0.06em 0 0; top: 0; position: static; }
  .price span { display: flex; flex-direction: column; gap: 2px; font-size: 13px; line-height: 1.35; color: rgba(255,255,255,0.72); padding-left: 14px; border-left: 1px solid rgba(255,255,255,0.18); }
  .price span b { font-weight: 600; color: #fff; }
  .buy { display: flex; flex-wrap: nowrap; gap: 16px; align-items: center; justify-content: space-between; background: var(--brand); border-radius: 14px; padding: 18px 18px 18px 24px; }
  .btn.dark { background: #353C45; border-color: #353C45; }
  .btn.dark:hover { background: #454D57; border-color: #454D57; box-shadow: 0 8px 20px rgba(21,24,29,0.18); }
  .btn.light { background: #fff; color: var(--brand); border-color: #fff; }
  .btn.light:hover { background: #EAF4EF; border-color: #EAF4EF; color: var(--brand-dark); box-shadow: 0 8px 20px rgba(0,0,0,0.16); }
  .tag.dark { background: #4A525C; color: #fff; border-color: #4A525C; }
  .days { margin: 0; padding: 0; list-style: none; display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: 12px; overflow: hidden; }
  .days li { background: #fff; padding: 14px 0; text-align: center; font-size: 13px; font-weight: 600; color: var(--muted); }

  /* Contact */
  .card { max-width: 640px; border: 1px solid var(--line); border-radius: 20px; padding: 32px; display: flex; flex-direction: column; gap: 20px; }
  .grid2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
  .field { display: flex; flex-direction: column; gap: 8px; }
  .field label { font-size: 14px; font-weight: 500; color: var(--ink); }
  .field select { min-height: 48px; padding: 0 40px 0 16px; border: 1px solid var(--line); border-radius: 12px; color: var(--ink); font: inherit; font-size: 16px; appearance: none; -webkit-appearance: none; background: #fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%235A626D' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E") no-repeat right 14px center / 16px; }
  .field select:focus { outline: none; border-color: var(--brand); box-shadow: 0 0 0 3px rgba(22,120,87,0.14); }
  .terms { max-width: 640px; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); background: var(--panel); border: 1px solid var(--line); border-radius: 16px; overflow: hidden; }
  .terms > div { padding: 20px; display: flex; flex-direction: column; gap: 4px; }
  .terms > div + div { border-left: 1px solid var(--line); }
  .terms small { font-size: 12px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); }
  .terms strong { font-family: var(--serif); font-weight: 600; font-size: 22px; letter-spacing: -0.02em; }
  .terms span { font-size: 14px; color: var(--muted); }
  .lessons { margin: 0; padding: 0; list-style: none; background: #fff; border: 1px solid var(--line); border-radius: 12px; overflow: hidden; }
  .lessons li { display: grid; grid-template-columns: 72px minmax(0, 1fr); gap: 14px; align-items: center; padding: 12px 16px; font-size: 15px; line-height: 1.45; }
  .lessons li + li { border-top: 1px solid var(--line); }
  .lessons span { justify-self: start; font-size: 11px; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; color: var(--brand); font-weight: 700; background: #EEF6F2; border: 1px solid #C9E1D5; border-radius: 999px; padding: 4px 10px; white-space: nowrap; }
  .phase em { font-style: normal; font-size: 15px; line-height: 1.55; color: var(--muted); }
  .field input, .field textarea { min-height: 48px; padding: 12px 16px; border: 1px solid var(--line); border-radius: 12px; background: #fff; color: var(--ink); font: inherit; font-size: 16px; }
  .field textarea { resize: vertical; }
  .thanks { margin: 0; font-size: 17px; color: var(--ink); }

  /* Footer */
  .foot-top { padding-top: 72px; padding-bottom: 64px; display: grid; grid-template-columns: minmax(0, 2fr) minmax(0, 1fr) minmax(0, 1fr); gap: 48px; }
  .foot-brand { display: flex; flex-direction: column; align-items: flex-start; gap: 16px; }
  .foot-brand p { margin: 0; max-width: 420px; font-size: 15px; line-height: 1.7; color: var(--muted); }
  .foot-col { flex-direction: column; align-items: flex-start; gap: 12px; font-size: 15px; }
  .foot-col h3 { margin: 6px 0 4px; font-size: 12px; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--soft); }
  .foot-bottom { border-top: 1px solid var(--line); }
  .foot-bottom .wrap { padding-top: 24px; padding-bottom: 24px; display: flex; flex-wrap: wrap; gap: 12px; justify-content: space-between; font-size: 14px; color: var(--muted); }


  /* Contact card */
  .contact-card { max-width: 640px; border: 1px solid #D5DAE0; border-radius: 20px; background: #FAFBFC; box-shadow: 0 1px 2px rgba(21,24,29,0.05), 0 16px 40px rgba(21,24,29,0.08); }
  .contact-form { padding: 40px; display: flex; flex-direction: column; gap: 24px; }
  .contact-form .field { gap: 8px; }
  .contact-form .field label, .pills legend { font-size: 15px; font-weight: 600; line-height: 1.4; color: var(--ink); }
  .contact-form .field input, .contact-form .field textarea { font-size: 15px; background: #fff; border: 1px solid #D5DAE0; transition: background .2s, border-color .2s, box-shadow .2s; }
  .contact-form .field input::placeholder, .contact-form .field textarea::placeholder { color: #8A929C; }
  .contact-form .field input:hover, .contact-form .field textarea:hover { border-color: #B9C0C9; }
  .contact-form .field input:focus, .contact-form .field textarea:focus { background: #fff; border-color: var(--ink) !important; box-shadow: 0 0 0 3px rgba(21,24,29,0.08); }
  .pills { margin: 0; padding: 0; border: 0; display: flex; flex-wrap: wrap; gap: 8px; min-width: 0; }
  .pills legend { padding: 0; margin-bottom: 10px; }
  .pill { position: relative; cursor: pointer; }
  .pill input { position: absolute; opacity: 0; width: 1px; height: 1px; }
  .pill span { display: inline-flex; align-items: center; min-height: 40px; padding: 0 16px; border-radius: 999px; border: 1px solid #D5DAE0; background: #fff; font-size: 14px; font-weight: 500; color: var(--muted); transition: background .2s, border-color .2s, color .2s; }
  .pills.small .pill span { min-height: 36px; padding: 0 14px; font-size: 13px; }
  .pill:hover span { border-color: #9AA2AC; color: var(--ink); }
  .pill input:checked + span { background: #E4E8EC; border-color: #8F98A3; color: var(--ink); font-weight: 600; }
  .pill input:focus-visible + span { box-shadow: 0 0 0 3px rgba(21,24,29,0.15); }
  .submit-row { display: flex; flex-wrap: wrap; gap: 14px 20px; align-items: center; padding-top: 4px; }
  .contact-thanks { padding: 32px; align-self: center; }
  @media (max-width: 1080px) {
    .facts-row { grid-template-columns: minmax(0, 1fr); }
    .fact { border-right: 0; padding: 22px 32px; }
    .fact + .fact { border-top: 1px solid #D6DBE1; }
  }
  @media (max-width: 820px) {
    nav .hide-sm { display: none; }
    .logo { font-size: 20px; white-space: nowrap; }
    nav .btn-sm { white-space: nowrap; padding: 0 14px; margin-left: 8px; font-size: 14px; }
    .section .wrap { grid-template-columns: minmax(0, 1fr); }
    .label { position: relative; padding: 20px 0; border-right: 0; flex-direction: row; align-items: baseline; gap: 12px; clip-path: inset(0 -100vmax); }
    .label::after { content: ""; position: absolute; left: -24px; right: -24px; bottom: 0; height: 1px; background: var(--line); }
    .hero .label { padding-top: 20px; padding-bottom: 20px; }
    .hero .content { padding-top: 64px; padding-bottom: 64px; }
    .content { padding: 64px 0; }
    .facts .label { display: none; }
    .facts-row { grid-template-columns: minmax(0, 1fr); column-gap: 0; padding-left: 0; }
    .fact, .fact + .fact { padding: 20px 0; border-right: 0; }
    .fact + .fact { border-top: 1px solid var(--line); }
    .grid2 { grid-template-columns: minmax(0, 1fr); }
      .contact-form { padding: 24px; }
    .contact-form .field label, .pills legend, .contact-form .field input, .contact-form .field textarea { font-size: 16px; }
    .foot-top { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 40px 24px; padding-top: 56px; padding-bottom: 48px; }
    .foot-brand { grid-column: 1 / -1; }
    .phase { grid-template-columns: minmax(0, 1fr); gap: 8px; padding: 18px; }
    .terms { grid-template-columns: minmax(0, 1fr); }
    .terms > div { padding: 18px 20px; display: flex; flex-direction: column; gap: 4px; }
    .terms strong { font-size: 20px; }
    .terms > div + div { border-left: 0; border-top: 1px solid var(--line); }
    .panel, .card { padding: 24px; }
  }

  /* Every button and nav item stays on one line; text scales to fit */
  .btn, .btn-sm, header nav a, .pill span, .logo { white-space: nowrap; }
  .logo { font-size: clamp(19px, 1.9vw, 24px); }
  header nav a:not(.btn-sm) { font-size: clamp(13px, 1.15vw, 15px); padding: 8px clamp(9px, 1vw, 14px); }
  nav .btn-sm { font-size: clamp(13px, 1.15vw, 15px); padding: 0 clamp(14px, 1.3vw, 18px); }
  @media (max-width: 820px) {
    .logo { font-size: 20px; }
    nav .btn-sm { font-size: 14px; padding: 0 14px; }
  }
  @media (max-width: 520px) {
    .btn { font-size: clamp(13px, 3.9vw, 16px); padding: 0 clamp(16px, 5vw, 26px); gap: 8px; }
  }
  @media (max-width: 440px) {
    header .wrap { padding-left: clamp(16px, 5vw, 24px); padding-right: clamp(16px, 5vw, 24px); gap: 8px; }
    .logo { font-size: clamp(15px, 4.7vw, 20px); padding: 6px 10px; margin-left: -10px; }
    nav .btn-sm { font-size: clamp(12.5px, 3.6vw, 14px); padding: 0 12px; gap: 6px; margin-left: 0; height: 38px; }
    nav .btn-sm svg { width: 13px; height: 13px; }
  }
  /* Price bar: stack the button under the price as soon as the bar gets too narrow for one clean row */
  .panel, .cta-band { container-type: inline-size; }
  .buy { gap: 12px; }
  .price { gap: 12px; }
  .price span { padding-left: 12px; }
  .buy .btn { padding: 0 20px; }
  @container (max-width: 572px) {
    .buy { flex-direction: column; align-items: stretch; gap: 20px; padding: 24px 20px 20px; }
    .price strong { font-size: 48px; }
    .buy .btn { width: 100%; justify-content: center; min-height: 52px; }
  }
  .lbl-short { display: none; }
  .inline-form { flex-wrap: nowrap; }
  .inline-form .btn { flex: none; }
  @media (max-width: 640px) {
    .lbl-full { display: none; }
    .lbl-short { display: inline; }
    #free-course .panel { padding-left: 18px; padding-right: 18px; }
    .inline-form { gap: 8px; }
    .inline-form input { flex: 1 1 auto; padding: 0 16px; font-size: 16px; }
    .inline-form input::placeholder { font-size: 14px; }
    .inline-form .btn { padding: 0 18px; }
  }
  /* Hero buttons always share one line; shorter labels when space is tight */
  .hero-actions { container-type: inline-size; flex-wrap: nowrap; }
  .hl-short { display: none; }
  .btn svg, .btn-sm svg { flex: none; }
  @container (max-width: 560px) {
    .hl-full { display: none; }
    .hl-short { display: inline; }
    .hero-actions .btn { flex: 1 1 0; min-width: 0; justify-content: center; padding: 0 14px; font-size: 15px; gap: 8px; }
  }
  @container (max-width: 380px) {
    .hero-actions .btn { font-size: 13.5px; padding: 0 10px; gap: 5px; min-height: 48px; }
    .hero-actions .btn svg { width: 13px; height: 13px; }
  }
  @container (max-width: 290px) {
    .hero-actions .btn { font-size: 12px; padding: 0 8px; gap: 4px; }
  }
  @media (max-width: 400px) { .hero-actions { gap: 8px; } }
  /* Work With Me offer card: same system as the Playbook card */
  .offer { container-type: inline-size; }
  .offer-rows { background: #fff; border: 1px solid var(--line); border-radius: 12px; overflow: hidden; }
  .offer-row { display: grid; grid-template-columns: 170px minmax(0, 1fr); gap: 20px; align-items: start; padding: 22px 24px; }
  .offer-row + .offer-row { border-top: 1px solid var(--line); }
  .offer-row small { padding-top: 5px; font-size: 12px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); }
  .offer-row div { display: flex; flex-direction: column; gap: 4px; }
  .offer-row strong { font-family: var(--serif); font-size: 20px; font-weight: 600; letter-spacing: -0.02em; }
  .offer-row span { font-size: 15px; line-height: 1.5; color: var(--muted); }
  .offer-bar { display: flex; align-items: center; justify-content: space-between; gap: 16px; background: var(--brand); border-radius: 14px; padding: 22px 18px 22px 24px; }
  .offer-price { display: flex; flex-direction: column; gap: 4px; min-width: 0; }
  .offer-price small { font-size: 12px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: rgba(255,255,255,0.72); }
  .offer-price strong { font-family: var(--serif); font-size: 24px; font-weight: 600; letter-spacing: -0.02em; line-height: 1.2; color: #fff; }
  .offer-price span { font-size: 13px; color: rgba(255,255,255,0.72); }
  .offer-bar .btn { flex: none; padding: 0 20px; }
  @container (max-width: 572px) {
    .offer-row { grid-template-columns: minmax(0, 1fr); gap: 8px; padding: 20px; }
    .offer-row small { padding-top: 0; }
    .offer-bar { flex-direction: column; align-items: stretch; gap: 20px; padding: 24px 20px 20px; }
    .offer-bar .btn { width: 100%; justify-content: center; min-height: 52px; }
  }
  /* Footer: charcoal */
  footer { background: linear-gradient(to top, #2C323A, #3D444D); color: rgba(255,255,255,0.72); }
  footer .logo { color: #fff; }
  footer .logo:hover, footer .logo:focus-visible { color: #fff; background: rgba(255,255,255,0.08); }
  .foot-top { padding-top: 80px; padding-bottom: 72px; grid-template-columns: minmax(0, 1fr) auto auto; gap: 48px clamp(48px, 8vw, 112px); }
  .foot-brand p { max-width: 440px; }
  .foot-brand p { color: rgba(255,255,255,0.7); }
  .foot-col { gap: 14px; }
  .foot-col h3 { margin: 6px 0 6px; font-size: 13px; font-weight: 700; letter-spacing: 0.1em; color: #fff; }
  footer nav a { color: rgba(255,255,255,0.7); text-decoration: none; transition: color .2s; }
  footer nav a:hover { color: #fff; text-decoration: none; }
  footer .social { display: inline-flex; align-items: center; gap: 10px; }
  footer .social svg { width: 18px; height: 18px; flex: none; opacity: .85; }
  .foot-bottom { border-top: 1px solid rgba(255,255,255,0.12); }
  .foot-bottom .wrap { color: rgba(255,255,255,0.6); }
  @media (max-width: 820px) {
    .foot-top { padding-top: 64px; padding-bottom: 56px; gap: 44px 48px; }
    .foot-brand { grid-column: auto; }
  }
  @media (max-width: 640px) {
    .foot-top { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 44px 24px; }
    .foot-brand { grid-column: 1 / -1; }
    .foot-brand p { max-width: none; }
  }
  @media (max-width: 440px) {
    .foot-bottom .wrap { flex-direction: column; align-items: flex-start; gap: 4px; }
  }
  /* About Me */
  .about { display: grid; grid-template-columns: 260px minmax(0, 1fr); gap: 48px; align-items: start; max-width: 788px; }
  .about-photo { margin: 0; }
  .about-photo img, .photo-placeholder { display: block; width: 100%; aspect-ratio: 4 / 5; border-radius: 20px; object-fit: cover; }
  .photo-placeholder { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 10px; background: linear-gradient(to top, #ECEFF2, #F7F8FA); border: 1px solid var(--line); color: var(--soft); font-size: 14px; font-weight: 500; }
  .photo-placeholder svg { width: 56px; height: 56px; }
  .about-text { display: flex; flex-direction: column; gap: 20px; }
  .about-text p { margin: 0; font-size: 18px; line-height: 1.7; color: var(--muted); }
  .creds { margin: 8px 0 0; max-width: 788px; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); background: var(--panel); border: 1px solid var(--line); border-radius: 16px; overflow: hidden; }
  .creds > div { padding: 22px 24px; display: flex; flex-direction: column; gap: 4px; }
  .creds > div:nth-child(even) { border-left: 1px solid var(--line); }
  .creds > div:nth-child(n+3) { border-top: 1px solid var(--line); }
  .creds dt { font-family: var(--serif); font-size: 20px; font-weight: 600; letter-spacing: -0.02em; color: var(--ink); }
  .creds dd { margin: 0; font-size: 15px; line-height: 1.5; color: var(--muted); }
  @media (max-width: 1080px) {
    .about { grid-template-columns: 200px minmax(0, 1fr); gap: 32px; }
  }
  @media (max-width: 640px) {
    .about { grid-template-columns: minmax(0, 1fr); gap: 28px; }
    .about-photo { max-width: 280px; }
    .creds { grid-template-columns: minmax(0, 1fr); }
    .creds > div:nth-child(even) { border-left: 0; }
    .creds > div + div { border-top: 1px solid var(--line); }
  }

  /* ===================== Multi-page additions ===================== */
  .skip { position: absolute; left: -9999px; top: 8px; z-index: 100; background: var(--ink); color: #fff; padding: 10px 16px; border-radius: 8px; }
  .skip:focus { left: 16px; color: #fff; }
  .hero-panel { margin-top: 40px; max-width: 640px; }
  .hero .content > .cat-nav { margin-top: 32px; }
  .hero .content > .steps { margin-top: 36px; }
  .hero .content > .crumbs { margin-bottom: 20px; }
  .hero-compact .label, .hero-compact .content { padding-top: 96px; padding-bottom: 80px; }

  /* Chips and topic nav */
  .chip { display: inline-flex; align-items: center; min-height: 32px; padding: 0 13px; border-radius: 999px; border: 1px solid var(--line); background: #fff; color: var(--ink); font-size: 13px; font-weight: 600; white-space: nowrap; transition: border-color .2s, background .2s; }
  .chip:hover { color: var(--ink); border-color: #B9C0C9; }
  .chip.on { background: #E3E7EC; border-color: #E3E7EC; }
  .cat-nav { display: flex; flex-wrap: wrap; gap: 8px; }
  .crumbs { display: flex; flex-wrap: wrap; gap: 8px; font-size: 14px; color: var(--muted); }
  .crumbs a { color: var(--muted); }
  .crumbs a:hover { color: var(--ink); }

  /* Steps */
  .steps { margin: 0; padding: 0; list-style: none; max-width: 640px; border-top: 1px solid var(--line); }
  .steps li { display: grid; grid-template-columns: 30px minmax(0, 1fr); gap: 16px; padding: 20px 0; border-bottom: 1px solid var(--line); }
  .steps .i { width: 26px; height: 26px; border-radius: 999px; display: grid; place-items: center; font-size: 12px; font-weight: 700; color: var(--brand); background: #EEF6F2; border: 1px solid #C9E1D5; }
  .steps strong { font-size: 17px; color: var(--ink); }
  .steps p { margin: 4px 0 0; font-size: 16px; line-height: 1.6; color: var(--muted); }

  /* FAQ */
  .faq { max-width: 720px; border-top: 1px solid var(--line); }
  .faq details { border-bottom: 1px solid var(--line); }
  .faq summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; gap: 16px; padding: 20px 0; font-size: 17px; font-weight: 600; color: var(--ink); }
  .faq summary::-webkit-details-marker { display: none; }
  .faq summary::after { content: "+"; font-size: 22px; line-height: 1; color: var(--muted); }
  .faq details[open] summary::after { content: "\2212"; }
  .faq details p { margin: 0 0 20px; font-size: 16px; line-height: 1.7; color: var(--muted); }

  /* Jumpstart band */
  .cta-band { max-width: 720px; background: linear-gradient(to top, #ECEFF2, #FAFBFC); border: 1px solid var(--line); border-radius: 20px; padding: 28px; display: flex; flex-direction: column; gap: 20px; }
  .cta-band-head { display: flex; flex-direction: column; align-items: flex-start; gap: 8px; }
  .cta-band-head strong { font-family: var(--serif); font-size: 24px; font-weight: 600; letter-spacing: -0.02em; color: var(--ink); }
  .cta-band-head p { margin: 0; font-size: 16px; line-height: 1.6; color: var(--muted); }

  /* Article cards */
  .post-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
  .post-grid.three { grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); }
  .post-card { display: flex; flex-direction: column; border: 1px solid var(--line); border-radius: 16px; overflow: hidden; background: #fff; transition: box-shadow .2s, border-color .2s; }
  .post-card:hover { border-color: #D2D8DF; box-shadow: 0 10px 28px rgba(21,24,29,0.07); }
  .post-card-img { display: block; aspect-ratio: 16 / 9; background: linear-gradient(to top, #ECEFF2, #F7F8FA); }
  .post-card-img img { width: 100%; height: 100%; object-fit: cover; display: block; }
  .img-fallback { height: 100%; display: grid; place-items: center; font-family: var(--serif); font-size: 22px; font-weight: 600; color: #8A929C; }
  .post-card-body { padding: 20px 22px 24px; display: flex; flex-direction: column; gap: 10px; }
  .post-card h3 { margin: 0; font-family: var(--serif); font-size: 21px; font-weight: 600; line-height: 1.25; letter-spacing: -0.02em; }
  .post-card h3 a { color: var(--ink); }
  .post-card h3 a:hover { color: var(--brand); }
  .post-card p { margin: 0; font-size: 15px; line-height: 1.55; color: var(--muted); display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
  .post-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 14px; font-size: 13px; color: var(--muted); }
  .post-meta .chip { min-height: 26px; padding: 0 10px; font-size: 12px; }
  .post-meta.big { font-size: 14px; }
  .post-meta a { color: var(--ink); font-weight: 600; }
  .pagination { display: flex; align-items: center; gap: 16px; font-size: 14px; color: var(--muted); }
  .pagination a { display: inline-flex; align-items: center; min-height: 40px; padding: 0 16px; border-radius: 999px; border: 1px solid #DCE0E5; background: #F1F3F5; color: var(--ink); font-weight: 600; }
  .empty { margin: 0; font-size: 17px; color: var(--muted); }

  /* Article */
  .article-side { gap: 18px; align-items: flex-start; }
  .article-side .chip { align-self: flex-start; }
  .toc { position: sticky; top: 104px; display: flex; flex-direction: column; gap: 10px; margin-top: 8px; }
  .toc strong { font-size: 12px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); }
  .toc ol { margin: 0; padding: 0; list-style: none; display: flex; flex-direction: column; gap: 10px; border-left: 1px solid var(--line); }
  .toc a { display: block; padding-left: 14px; font-size: 14px; line-height: 1.4; color: var(--muted); }
  .toc a:hover { color: var(--ink); }
  .toc-mobile { display: none; }
  .article-main { max-width: 760px; }
  .article-main h1 { font-size: clamp(34px, 4.2vw, 52px); line-height: 1.08; }
  .article-main > .lead { margin: 0; font-size: 20px; line-height: 1.6; color: var(--muted); }
  .post-hero { margin: 8px 0 0; }
  .post-hero img { width: 100%; height: auto; border-radius: 18px; display: block; }
  .video { position: relative; aspect-ratio: 16 / 9; border-radius: 16px; overflow: hidden; background: #15181D; }
  .video iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
  .preview-bar { background: var(--ink); color: #fff; text-align: center; padding: 12px 24px; font-size: 14px; }
  .preview-bar a { color: #fff; text-decoration: underline; }

  /* Article text */
  .prose { max-width: 720px; font-size: 18px; line-height: 1.75; color: #2A3038; }
  .prose > :first-child { margin-top: 0; }
  .prose p { margin: 0 0 1.25em; }
  .prose h2 { margin: 2em 0 .6em; font-family: var(--serif); font-size: clamp(26px, 3vw, 32px); font-weight: 600; line-height: 1.2; letter-spacing: -0.02em; color: var(--ink); scroll-margin-top: 96px; }
  .prose h3 { margin: 1.7em 0 .5em; font-family: var(--serif); font-size: 22px; font-weight: 600; line-height: 1.3; letter-spacing: -0.01em; color: var(--ink); scroll-margin-top: 96px; }
  .prose h4 { margin: 1.5em 0 .4em; font-size: 18px; font-weight: 700; color: var(--ink); }
  .prose ul, .prose ol { margin: 0 0 1.25em; padding-left: 1.3em; }
  .prose li { margin: .45em 0; padding-left: .2em; }
  .prose li::marker { color: var(--brand); font-weight: 700; }
  .prose a { color: var(--brand); text-decoration: underline; text-underline-offset: 3px; text-decoration-thickness: 1px; }
  .prose a:hover { color: var(--brand-dark); }
  .prose strong { color: var(--ink); }
  .prose blockquote { margin: 1.8em 0; padding: 24px 28px; background: var(--panel); border-radius: 16px; font-family: var(--serif); font-size: 22px; line-height: 1.5; color: var(--ink); }
  .prose blockquote p { margin: 0; }
  .prose figure { margin: 2em 0; }
  .prose img { max-width: 100%; height: auto; border-radius: 14px; display: block; }
  .prose figcaption { margin-top: 10px; font-size: 14px; color: var(--muted); }
  .prose code { padding: 2px 6px; border-radius: 6px; background: var(--panel); font-size: .9em; }
  .prose hr { margin: 2.5em 0; border: 0; border-top: 1px solid var(--line); }
  .prose .video { margin: 2em 0; }
  .prose .cta-band { margin: 2.4em 0; }
  .prose table { width: 100%; border-collapse: collapse; margin: 1.6em 0; font-size: 16px; }
  .prose th, .prose td { padding: 10px 12px; border-bottom: 1px solid var(--line); text-align: left; }

  /* Author box */
  .author-box { max-width: 720px; display: grid; grid-template-columns: 72px minmax(0, 1fr); gap: 20px; padding: 28px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
  .author-photo { width: 72px; height: 72px; border-radius: 999px; overflow: hidden; background: #E3E7EC; display: grid; place-items: center; font-family: var(--serif); font-size: 22px; font-weight: 600; color: var(--muted); }
  .author-photo img { width: 100%; height: 100%; object-fit: cover; }
  .author-box small { display: block; font-size: 12px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); }
  .author-box strong { display: block; margin-top: 2px; font-family: var(--serif); font-size: 22px; font-weight: 600; color: var(--ink); }
  .author-box p { margin: 8px 0 12px; font-size: 15px; line-height: 1.6; color: var(--muted); }
  .author-box a { display: inline-flex; align-items: center; gap: 6px; font-size: 14px; font-weight: 600; color: var(--brand); }
  .author-box a svg { width: 14px; height: 14px; }

  /* Footer legal links */
  .foot-legal { display: flex; flex-wrap: wrap; gap: 8px 18px; }
  .foot-legal a { color: rgba(255,255,255,0.6); }
  .foot-legal a:hover { color: #fff; }

  @media (max-width: 820px) {
    .toc { display: none; }
    .toc-mobile { display: block; border: 1px solid var(--line); border-radius: 14px; padding: 14px 18px; background: #fff; }
    .toc-mobile summary { cursor: pointer; font-size: 14px; font-weight: 700; color: var(--ink); }
    .toc-mobile ol { margin: 12px 0 4px; padding-left: 1.2em; display: flex; flex-direction: column; gap: 8px; font-size: 15px; }
    .toc-mobile a { color: var(--muted); }
    .hero-compact .content { padding-top: 56px; padding-bottom: 56px; }
  }
  @media (max-width: 640px) {
    .post-grid { grid-template-columns: minmax(0, 1fr); }
    .prose { font-size: 17px; }
    .cta-band { padding: 22px 18px; }
    .author-box { grid-template-columns: 56px minmax(0, 1fr); gap: 16px; }
    .author-photo { width: 56px; height: 56px; }
  }