/* Walter Rowan — The Household Economy Manual
   A household ledger on a general-store counter: cream paper, deep green ink, muted copper,
   thin rules, numbered ledger lines and the manual's own verdict stamps. */

@font-face { font-family: "Lora"; src: url("../fonts/Lora.woff2") format("woff2"); font-weight: 400 700; font-style: normal; font-display: swap; }
@font-face { font-family: "Lora"; src: url("../fonts/Lora-Italic.woff2") format("woff2"); font-weight: 400 700; font-style: italic; font-display: swap; }
@font-face { font-family: "Inter"; src: url("../fonts/InterVar.woff2") format("woff2"); font-weight: 100 900; font-style: normal; font-display: swap; }

:root {
  --paper: #F4EFE4;
  --paper-deep: #EAE2D1;
  --card: #FBF8F1;
  --ink: #1D2721;
  --ink-2: #39443D;
  --muted: #5E665A;
  --rule: #D3C9B4;
  --rule-strong: #B9AD93;
  --green: #22302A;
  --green-2: #2C3D34;
  --on-green: #F2ECDF;
  --on-green-2: #C9CCBC;
  --copper: #924F30;
  --copper-light: #D9915F;
  --brass: #CDAA6B;
  /* the manual's stamp colours */
  --buy: #55603F;
  --repair: #4A6371;
  --borrow: #676E64;
  --skip: #A4573A;
  --serif: "Lora", Georgia, "Times New Roman", serif;
  --sans: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  --wrap: 1180px;
  --read: 680px;
  --gutter: clamp(16px, 4vw, 40px);
  --radius: 4px;
  --shadow-book: 0 1px 0 rgba(0,0,0,.08), 0 22px 40px -18px rgba(29,39,33,.55), 0 50px 80px -40px rgba(29,39,33,.45);
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: 84px; }
@media (prefers-reduced-motion: no-preference) { html { scroll-behavior: smooth; } }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink-2);
  font: 400 19px/1.65 var(--serif);
  text-rendering: optimizeLegibility;
}
@media (max-width: 640px) { body { font-size: 18px; } }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--green); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--copper); }
:focus-visible { outline: 3px solid var(--copper); outline-offset: 3px; border-radius: 2px; }
.on-green :focus-visible { outline-color: var(--brass); }
h1, h2, h3, h4 { font-family: var(--serif); color: var(--ink); font-weight: 600; letter-spacing: -0.012em; margin: 0; }
h1 { font-size: clamp(38px, 5.6vw, 66px); line-height: 1.04; }
h2 { font-size: clamp(31px, 4vw, 48px); line-height: 1.1; }
h3 { font-size: clamp(21px, 2vw, 25px); line-height: 1.22; }
h1 em, h2 em { font-style: italic; font-weight: 500; color: var(--copper); }
p { margin: 0 0 1em; }
.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 var(--gutter); }
.read { max-width: var(--read); }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip-link { position: absolute; left: 12px; top: -60px; z-index: 100; background: var(--green); color: var(--on-green); padding: 10px 16px; font: 600 15px var(--sans); }
.skip-link:focus { top: 12px; }

/* labels: the ledger's small caps */
.label { font: 650 12.5px/1.3 var(--sans); letter-spacing: .14em; text-transform: uppercase; color: var(--copper); }
.on-green .label { color: var(--brass); }

/* ── review banner ───────────────────────────────────────────── */
.review-banner { background: #3A2A1E; color: #F3E3CD; font: 500 14px/1.45 var(--sans); padding: 9px var(--gutter); text-align: center; }
.review-banner strong { color: #FFD9A8; font-weight: 700; }

/* ── header ───────────────────────────────────────────────────── */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(244,239,228,.94); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); border-bottom: 1px solid var(--rule); }
.site-header .wrap { display: flex; align-items: center; gap: 24px; min-height: 66px; }
.brand { display: flex; flex-direction: column; text-decoration: none; color: var(--ink); line-height: 1.1; margin-right: auto; }
.brand b { font: 600 21px var(--serif); letter-spacing: -.01em; }
.brand span { font: 600 10.5px var(--sans); letter-spacing: .16em; text-transform: uppercase; color: var(--muted); margin-top: 3px; }
.nav { display: flex; gap: 22px; }
.nav a { font: 550 15px var(--sans); color: var(--ink-2); text-decoration: none; padding: 0 2px; min-height: 44px; display: inline-flex; align-items: center; }
.nav a:hover { color: var(--copper); }
@media (max-width: 900px) { .nav { display: none; } }
.site-header .btn { white-space: nowrap; }
@media (max-width: 520px) {
  .brand span { display: none; }
  .site-header .wrap { min-height: 58px; gap: 12px; }
  .hero .kicker::after { display: none; }
}

/* ── buttons ─────────────────────────────────────────────────── */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 50px; padding: 0 24px; border-radius: var(--radius);
  font: 650 16px/1 var(--sans); letter-spacing: .01em; text-decoration: none; cursor: pointer; border: 2px solid transparent; transition: background .15s, color .15s, border-color .15s; }
.btn-primary { background: var(--green); color: var(--on-green); }
.btn-primary:hover { background: var(--copper); color: #fff; }
.btn-ghost { background: transparent; color: var(--green); border-color: var(--green); }
.btn-ghost:hover { background: var(--green); color: var(--on-green); }
.btn-light { background: var(--on-green); color: var(--green); }
.btn-light:hover { background: var(--brass); color: var(--green); }
.btn-small { min-height: 44px; padding: 0 16px; font-size: 14.5px; }
.btn .arrow { font-family: var(--sans); transition: transform .15s; }
.btn:hover .arrow { transform: translateX(3px); }
@media (prefers-reduced-motion: reduce) { .btn, .btn .arrow { transition: none; } .btn:hover .arrow { transform: none; } }

/* ── sections and ledger lines ───────────────────────────────── */
section { padding: clamp(64px, 9vw, 120px) 0; }
.band-deep { background: var(--paper-deep); }
.on-green { background: var(--green); color: var(--on-green-2); }
.on-green h2, .on-green h3 { color: var(--on-green); }
.on-green h2 em { color: var(--copper-light); }
.ledger-head { display: grid; grid-template-columns: 112px minmax(0, 1fr); gap: 0 28px; margin-bottom: clamp(36px, 5vw, 56px); }
.ledger-head .line-no { border-top: 3px double var(--rule-strong); padding-top: 12px; font: 600 13px/1.2 var(--sans); letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }
.ledger-head .line-no b { display: block; font: 500 italic 44px/1 var(--serif); letter-spacing: 0; color: var(--copper); margin-top: 6px; }
.on-green .ledger-head .line-no { border-color: rgba(205,170,107,.45); color: var(--on-green-2); }
.on-green .ledger-head .line-no b { color: var(--brass); }
.ledger-head .head-body { border-top: 1px solid var(--rule-strong); padding-top: 14px; }
.on-green .ledger-head .head-body { border-color: rgba(242,236,223,.22); }
.ledger-head h2 { margin: 10px 0 18px; max-width: 900px; }
.ledger-head .intro { max-width: var(--read); font-size: 1.05em; }
@media (max-width: 720px) {
  .ledger-head { grid-template-columns: 1fr; }
  .ledger-head .line-no { border-top: 0; padding-top: 0; display: flex; align-items: baseline; gap: 12px; margin-bottom: 10px; }
  .ledger-head .line-no b { font-size: 30px; margin: 0; }
}

/* ── hero ─────────────────────────────────────────────────────── */
.hero { padding: clamp(36px, 6vw, 84px) 0 clamp(56px, 7vw, 96px); background:
  linear-gradient(180deg, rgba(234,226,209,0) 70%, rgba(234,226,209,.9) 100%), var(--paper); }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.12fr) minmax(0, .88fr); gap: clamp(32px, 5vw, 72px); align-items: center; }
.hero .kicker { display: flex; align-items: center; gap: 14px; margin-bottom: 22px; }
.hero .kicker::after { content: ""; flex: 1; max-width: 160px; height: 1px; background: var(--rule-strong); }
.hero h1 { margin-bottom: 24px; }
.hero h1 em { display: block; }
.hero .lede { font-size: clamp(19px, 1.6vw, 21px); line-height: 1.6; max-width: 600px; color: var(--ink-2); }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin: 30px 0 18px; }
.format-line { font: 500 14.5px/1.5 var(--sans); color: var(--muted); }
.format-line span + span::before { content: "·"; margin: 0 8px; color: var(--rule-strong); }
.facts { list-style: none; padding: 0; margin: 34px 0 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-top: 1px solid var(--rule-strong); border-bottom: 1px solid var(--rule-strong); }
.facts li { padding: 14px 14px 14px 0; }
.facts li + li { padding-left: 16px; border-left: 1px solid var(--rule); }
.facts b { display: block; font: 600 30px/1.05 var(--serif); color: var(--ink); }
.facts span { display: block; margin-top: 6px; font: 600 11.5px/1.35 var(--sans); letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }

.hero-figure { position: relative; justify-self: center; width: min(100%, 440px); padding-bottom: 150px; }
.hero-figure .cover { width: 80%; margin-left: auto; box-shadow: var(--shadow-book); border-radius: 2px 5px 5px 2px; transform: rotate(1.2deg); }
.verdict-ticket { position: absolute; left: 0; bottom: 0; width: min(88%, 360px); background: var(--card); border: 1.5px solid var(--green); padding: 16px 18px 16px; box-shadow: 0 18px 30px -18px rgba(29,39,33,.5); }
.verdict-ticket .label { color: var(--copper); display: block; margin-bottom: 8px; }
.verdict-ticket .row { display: flex; align-items: center; gap: 12px; margin-bottom: 8px; }
.verdict-ticket h3 { font-size: 19px; }
.verdict-ticket p { font-size: 15.5px; line-height: 1.5; margin: 0; color: var(--ink-2); }
.verdict-ticket cite { display: block; margin-top: 8px; font: 500 12.5px var(--sans); color: var(--muted); font-style: normal; }

@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-figure { width: min(100%, 380px); }
}
@media (max-width: 640px) {
  .facts { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .facts li:nth-child(3) { border-left: 0; padding-left: 0; }
  .facts li:nth-child(n+3) { border-top: 1px solid var(--rule); }
  .facts b { font-size: 26px; }
  .actions .btn { flex: 1 1 100%; }
  .hero-figure { width: 100%; max-width: 340px; padding-bottom: 170px; }
  .hero-figure .cover { width: 68%; }
}

/* stamps — the manual's verdicts */
.stamp { display: inline-flex; align-items: center; justify-content: center; min-height: 34px; padding: 6px 12px; border-radius: 2px;
  font: 750 13px/1 var(--sans); letter-spacing: .1em; text-transform: uppercase; color: #fff; background: var(--green); white-space: nowrap; }
.stamp.buy { background: var(--buy); } .stamp.repair, .stamp.only { background: var(--repair); }
.stamp.borrow { background: var(--borrow); } .stamp.skip { background: var(--skip); }
.stamp.later { background: #6F5A3A; } .stamp.now { background: #2F4A3B; } .stamp.stock { background: #7A6845; } .stamp.smaller { background: #5B6D5C; }

/* counter rules strip */
.rules-strip { border-top: 1px solid var(--rule); border-bottom: 1px solid var(--rule); background: var(--paper-deep); padding: 26px 0; }
.rules-strip .wrap { display: grid; grid-template-columns: auto repeat(3, minmax(0, 1fr)); gap: 28px; align-items: center; }
.rules-strip blockquote { margin: 0; font: italic 500 19px/1.4 var(--serif); color: var(--ink); padding-left: 18px; border-left: 2px solid var(--copper); }
@media (max-width: 900px) { .rules-strip .wrap { grid-template-columns: 1fr; gap: 14px; } }

/* ── decisions ───────────────────────────────────────────────── */
.decision-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0; border-top: 1px solid var(--rule-strong); }
.decision { padding: 26px 26px 28px 0; border-bottom: 1px solid var(--rule); display: flex; flex-direction: column; }
.decision:not(:nth-child(3n+1)) { padding-left: 26px; border-left: 1px solid var(--rule); }
.decision .q { font: 500 22px/1.32 var(--serif); color: var(--ink); margin: 0 0 18px; }
.decision .ref { margin-top: auto; font: 550 13.5px/1.45 var(--sans); color: var(--muted); }
.decision .ref b { color: var(--copper); font-weight: 650; }
@media (max-width: 900px) {
  .decision-grid { grid-template-columns: 1fr 1fr; }
  .decision:not(:nth-child(3n+1)) { padding-left: 0; border-left: 0; }
  .decision:nth-child(even) { padding-left: 24px; border-left: 1px solid var(--rule); }
}
@media (max-width: 600px) {
  .decision-grid { grid-template-columns: 1fr; }
  .decision:nth-child(even) { padding-left: 0; border-left: 0; }
  .decision { padding: 22px 0; }
}

/* ── method ──────────────────────────────────────────────────── */
.steps { list-style: none; counter-reset: step; padding: 0; margin: 0 0 56px; display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 14px; }
.steps li { counter-increment: step; background: var(--card); border: 1px solid var(--rule); padding: 18px 16px 20px; }
.steps li::before { content: counter(step, decimal-leading-zero); display: block; font: italic 500 30px/1 var(--serif); color: var(--copper); margin-bottom: 10px; }
.steps b { display: block; font: 600 19px/1.25 var(--serif); color: var(--ink); margin-bottom: 6px; }
.steps span { display: block; font-size: 15.5px; line-height: 1.5; }
.also span, .labels3 span { display: block; }
@media (max-width: 980px) { .steps { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .steps { grid-template-columns: 1fr; } }

.store-test { background: var(--card); border: 1px solid var(--rule-strong); padding: clamp(22px, 3vw, 36px); margin-bottom: 48px; }
.store-test .top { text-align: center; margin-bottom: 0; padding-bottom: 26px; position: relative; }
.store-test .top::after { content: ""; position: absolute; left: 50%; bottom: 0; width: 1px; height: 26px; background: var(--ink); }
@media (max-width: 760px) { .store-test .top { padding-bottom: 18px; } .store-test .top::after { display: none; } }
.need { display: inline-block; background: var(--green); color: var(--on-green); font: 650 17px var(--sans); padding: 12px 22px; border-radius: 3px; }
.branches { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; position: relative; padding-top: 22px; }
.branches::before { content: ""; position: absolute; top: 0; left: 12.5%; right: 12.5%; height: 1px; background: var(--ink); }
.branch { text-align: center; position: relative; }
.branch::before { content: ""; position: absolute; top: -22px; left: 50%; width: 1px; height: 18px; background: var(--ink); }
.branch .stamp { width: 100%; min-height: 50px; font-size: 15px; }
.branch p { margin: 12px 0 0; font: 500 15.5px/1.45 var(--sans); color: var(--ink-2); }
.store-test .formula { text-align: center; margin: 26px 0 0; font: 650 16px var(--sans); color: var(--ink); }
.store-test .caption { text-align: center; margin: 8px 0 0; font: italic 15px var(--serif); color: var(--muted); }
@media (max-width: 760px) {
  .branches { grid-template-columns: 1fr 1fr; padding-top: 0; }
  .branches::before, .branch::before { display: none; }
}

.stamps-legend { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px 22px; list-style: none; padding: 0; margin: 18px 0 0; }
.stamps-legend li { display: flex; flex-direction: column; gap: 8px; align-items: flex-start; font-size: 16px; line-height: 1.45; }
@media (max-width: 900px) { .stamps-legend { grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px) { .stamps-legend { grid-template-columns: 1fr; } }
.note { font: 500 15px/1.55 var(--sans); color: var(--muted); margin-top: 22px; }

/* ── worked decision (green band) ────────────────────────────── */
.worked-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(28px, 5vw, 64px); align-items: start; }
.calc { background: var(--green-2); border: 1px solid rgba(242,236,223,.16); padding: clamp(20px, 3vw, 32px); }
.calc fieldset { border: 0; padding: 0; margin: 0 0 18px; }
.calc legend { font: 650 12.5px var(--sans); letter-spacing: .14em; text-transform: uppercase; color: var(--brass); margin-bottom: 14px; }
.field { display: grid; grid-template-columns: 1fr 132px; gap: 12px; align-items: center; padding: 10px 0; border-bottom: 1px dashed rgba(242,236,223,.18); }
.field label { font: 550 15.5px/1.35 var(--sans); color: var(--on-green); }
.field label small { display: block; font-weight: 450; font-size: 13px; color: var(--on-green-2); margin-top: 2px; }
.money { display: flex; align-items: center; background: var(--on-green); border-radius: 3px; padding: 0 10px; }
.money span { font: 600 16px var(--sans); color: var(--muted); }
.money input { width: 100%; border: 0; background: transparent; font: 600 17px var(--sans); color: var(--ink); padding: 10px 4px; min-height: 44px; }
.money input:focus { outline: none; }
.money:focus-within { outline: 3px solid var(--brass); outline-offset: 2px; }
.presets { display: flex; gap: 8px; flex-wrap: wrap; margin: 4px 0 6px; }
.presets button { font: 600 14px var(--sans); background: transparent; color: var(--on-green); border: 1px solid rgba(242,236,223,.35); border-radius: 3px; min-height: 40px; padding: 0 12px; cursor: pointer; }
.presets button[aria-pressed="true"] { background: var(--on-green); color: var(--green); }
.result { margin-top: 18px; padding-top: 18px; border-top: 2px solid var(--brass); }
.result .big { font: 600 clamp(40px, 5vw, 56px)/1 var(--serif); color: var(--on-green); }
.result .big small { font: 600 15px var(--sans); color: var(--on-green-2); margin-left: 6px; letter-spacing: .04em; }
.result p { font-size: 16.5px; line-height: 1.5; margin: 12px 0 0; color: var(--on-green); }
.tag-calc { display: inline-block; font: 700 11.5px var(--sans); letter-spacing: .12em; border: 1px solid var(--brass); color: var(--brass); padding: 4px 8px; border-radius: 2px; }
.static-table { width: 100%; border-collapse: collapse; margin: 18px 0; font: 500 16px var(--sans); color: var(--on-green); }
.static-table th, .static-table td { text-align: left; padding: 10px 0; border-bottom: 1px solid rgba(242,236,223,.2); }
.static-table td:last-child, .static-table th:last-child { text-align: right; }
.on-green blockquote.book { margin: 26px 0 0; padding-left: 18px; border-left: 2px solid var(--brass); font: italic 500 19px/1.5 var(--serif); color: var(--on-green); }
.on-green blockquote.book cite { display: block; margin-top: 8px; font: 500 13px var(--sans); font-style: normal; color: var(--on-green-2); }
@media (max-width: 860px) { .worked-grid { grid-template-columns: 1fr; } }
@media (max-width: 420px) { .field { grid-template-columns: 1fr; } }

/* ── inside ──────────────────────────────────────────────────── */
.parts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.part { background: var(--card); border: 1px solid var(--rule); padding: 24px 26px 22px; position: relative; }
.part::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 3px; background: var(--copper); opacity: .75; }
.part h3 { margin: 8px 0 8px; }
.part > p { font-size: 16.5px; line-height: 1.55; color: var(--ink-2); margin-bottom: 14px; }
.chapters { list-style: none; padding: 0; margin: 0; border-top: 1px solid var(--rule); }
.chapters li { display: grid; grid-template-columns: 34px 1fr auto; gap: 10px; padding: 9px 0; border-bottom: 1px dotted var(--rule-strong); font-size: 16.5px; line-height: 1.4; color: var(--ink); }
.chapters li .n { font: 600 13.5px/1.7 var(--sans); color: var(--copper); }
.chapters li .p { font: 500 13.5px/1.7 var(--sans); color: var(--muted); }
@media (max-width: 860px) { .parts { grid-template-columns: 1fr; } }

.also { margin-top: 44px; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0; border-top: 1px solid var(--rule-strong); }
.also div { padding: 20px 20px 20px 0; border-bottom: 1px solid var(--rule); }
.also div + div { padding-left: 20px; border-left: 1px solid var(--rule); }
.also div:nth-child(4n+1) { padding-left: 0; border-left: 0; }
.also b { display: block; font: 600 18px/1.3 var(--serif); color: var(--ink); margin-bottom: 6px; }
.also span { font-size: 15.5px; line-height: 1.5; }
@media (max-width: 900px) { .also { grid-template-columns: 1fr 1fr; } .also div:nth-child(odd) { padding-left: 0; border-left: 0; } .also div:nth-child(even) { padding-left: 20px; border-left: 1px solid var(--rule); } }
@media (max-width: 520px) { .also { grid-template-columns: 1fr; } .also div:nth-child(even) { padding-left: 0; border-left: 0; } }

/* ── page previews ───────────────────────────────────────────── */
.pages-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 26px 22px; list-style: none; padding: 0; margin: 0; }
.page-card a { display: block; cursor: zoom-in; text-decoration: none; }
.page-card a:focus-visible { outline: 3px solid var(--copper); outline-offset: 4px; }
.page-card img { width: 100%; aspect-ratio: 2 / 3; object-fit: cover; object-position: top; background: #fff; border: 1px solid var(--rule); box-shadow: 0 14px 26px -18px rgba(29,39,33,.6); transition: transform .2s; }
.page-card a:hover img { transform: translateY(-3px); }
.page-card .cap { margin-top: 12px; font-size: 15.5px; line-height: 1.45; }
.page-card .cap b { display: block; font: 650 12px var(--sans); letter-spacing: .12em; text-transform: uppercase; color: var(--copper); margin-bottom: 4px; }
@media (max-width: 980px) { .pages-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (max-width: 680px) { .pages-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px 14px; } .page-card .cap { font-size: 14.5px; } }
@media (prefers-reduced-motion: reduce) { .page-card img { transition: none; } .page-card a:hover img { transform: none; } }

.viewer { border: 0; padding: 0; background: transparent; max-width: none; max-height: none; width: 100%; height: 100%; }
.viewer::backdrop { background: rgba(20,26,22,.86); }
.viewer[open] { display: flex; align-items: center; justify-content: center; }
.viewer .sheet { position: relative; display: grid; grid-template-rows: auto minmax(0, 1fr) auto; width: min(94vw, 760px); height: min(96vh, 1100px); background: var(--paper); border-radius: 4px; overflow: hidden; }
.viewer .bar { display: flex; align-items: center; gap: 10px; padding: 10px 12px 10px 18px; border-bottom: 1px solid var(--rule); }
.viewer .bar .title { margin-right: auto; font: 600 15px var(--sans); color: var(--ink); }
.viewer .bar button { min-width: 44px; min-height: 44px; border: 1px solid var(--rule-strong); background: var(--card); color: var(--ink); border-radius: 3px; font: 600 15px var(--sans); cursor: pointer; padding: 0 12px; }
.viewer .scroll { overflow: auto; background: #DCD5C6; padding: 14px; }
.viewer .scroll img { width: 100%; max-width: 1067px; margin: 0 auto; background: #fff; box-shadow: 0 10px 30px rgba(0,0,0,.25); }
.viewer .scroll.zoomed img { width: 1067px; max-width: none; }
.viewer .bar button[aria-pressed="true"] { background: var(--green); color: var(--on-green); }
@media (max-width: 520px) { .viewer .sheet { width: 100vw; height: 100dvh; border-radius: 0; } .viewer .bar { padding: 8px; gap: 5px; } .viewer .bar .title { font-size: 13px; line-height: 1.3; } .viewer .bar button { padding: 0 9px; min-width: 42px; font-size: 14px; } }
.viewer .vcap { padding: 12px 18px 14px; font-size: 15.5px; line-height: 1.5; border-top: 1px solid var(--rule); }

/* ── start ───────────────────────────────────────────────────── */
.wins li { display: grid; grid-template-columns: 34px 1fr; gap: 12px; padding: 14px 0; border-top: 1px solid var(--rule); }
.wins li span:first-child { font: italic 600 26px/1 var(--serif); color: var(--copper); }
.wins b { color: var(--ink); font-weight: 600; }

/* ── walter ──────────────────────────────────────────────────── */
.walter-grid { display: grid; grid-template-columns: minmax(0, .82fr) minmax(0, 1.18fr); gap: clamp(28px, 5vw, 64px); align-items: start; }
.portrait { position: relative; }
.portrait img { width: 100%; border: 10px solid var(--card); outline: 1px solid var(--rule-strong); box-shadow: 0 30px 50px -30px rgba(29,39,33,.6); }
.portrait figcaption { margin-top: 14px; font: 500 14px/1.5 var(--sans); color: var(--muted); }
.labels3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; margin: 26px 0; }
.labels3 div { background: var(--card); border: 1px solid var(--rule); padding: 14px 14px 16px; }
.labels3 b { display: block; font: 750 12.5px var(--sans); letter-spacing: .12em; color: var(--copper); margin-bottom: 6px; }
.labels3 span { font-size: 15.5px; line-height: 1.45; }
@media (max-width: 860px) { .walter-grid { grid-template-columns: 1fr; } .portrait { max-width: 520px; } }
@media (max-width: 600px) { .labels3 { grid-template-columns: 1fr; } }

/* ── order ───────────────────────────────────────────────────── */
.order-card { display: grid; grid-template-columns: minmax(0, .7fr) minmax(0, 1.3fr); gap: clamp(28px, 5vw, 60px); background: var(--card); border: 1px solid var(--rule-strong); padding: clamp(22px, 4vw, 48px); align-items: start; }
.order-card .cover { box-shadow: var(--shadow-book); border-radius: 2px 5px 5px 2px; }
.order-card h3 { font-size: clamp(26px, 3vw, 34px); margin: 8px 0 6px; }
.order-card .sub { font-style: italic; color: var(--ink-2); margin-bottom: 18px; }
.included { list-style: none; padding: 0; margin: 0 0 24px; border-top: 1px solid var(--rule); }
.included li { padding: 10px 0 10px 30px; border-bottom: 1px solid var(--rule); position: relative; font-size: 17px; line-height: 1.45; }
.included li::before { content: "✓"; position: absolute; left: 4px; top: 10px; font: 700 15px var(--sans); color: var(--buy); }
.price-row { display: flex; align-items: baseline; flex-wrap: wrap; gap: 6px 14px; margin: 6px 0 18px; }
.price { font: 600 52px/1 var(--serif); color: var(--ink); }
.price-note { font: 550 14.5px var(--sans); color: var(--muted); }
.pending { display: inline-block; background: #FCEBD3; color: #6B3E12; border: 1px dashed #C98A4A; padding: 1px 8px; border-radius: 3px; font: 650 13px var(--sans); }
.not-included { margin-top: 14px; font: 500 14.5px/1.55 var(--sans); color: var(--muted); }
@media (max-width: 760px) { .order-card { grid-template-columns: 1fr; } .order-card .cover { max-width: 240px; } }

/* ── faq ─────────────────────────────────────────────────────── */
.faq { max-width: 860px; border-top: 1px solid var(--rule-strong); }
.faq details { border-bottom: 1px solid var(--rule); }
.faq summary { list-style: none; cursor: pointer; display: flex; align-items: center; justify-content: space-between; gap: 18px; padding: 20px 0; min-height: 56px; font: 600 20px/1.35 var(--serif); color: var(--ink); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; flex: none; width: 32px; height: 32px; border: 1px solid var(--rule-strong); border-radius: 50%; display: grid; place-items: center; font: 500 20px/1 var(--sans); color: var(--copper); }
.faq details[open] summary::after { content: "–"; }
.faq summary:hover { color: var(--copper); }
.faq .answer { padding: 0 0 22px; max-width: 760px; font-size: 17.5px; }
.faq .answer p:last-child { margin-bottom: 0; }

/* ── closing and footer ──────────────────────────────────────── */
.closing { text-align: center; background: radial-gradient(ellipse 80% 120% at 50% 0%, #2F4338 0%, var(--green) 60%); }
.closing h2 { color: var(--on-green); max-width: 820px; margin: 14px auto 16px; }
.closing p { max-width: 560px; margin: 0 auto 30px; color: var(--on-green-2); }
.site-footer { background: #18211C; color: #B9BCAE; padding: 52px 0 40px; font: 500 14.5px/1.6 var(--sans); }
.site-footer .top { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr) minmax(0, 1fr); gap: 32px; padding-bottom: 28px; border-bottom: 1px solid rgba(242,236,223,.14); }
.site-footer .brand b { color: var(--on-green); }
.site-footer .brand span { color: #A3A795; }
.site-footer h4 { font: 700 12px var(--sans); letter-spacing: .14em; text-transform: uppercase; color: var(--brass); margin-bottom: 12px; }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li a { display: inline-block; color: var(--on-green); text-decoration: none; padding: 6px 0; }
.site-footer li a:hover { color: var(--brass); text-decoration: underline; }
.site-footer .fine { padding-top: 22px; max-width: 880px; color: #9EA293; font-size: 13.5px; }
@media (max-width: 760px) { .site-footer .top { grid-template-columns: 1fr 1fr; } .site-footer .top > :first-child { grid-column: 1 / -1; } }

/* ── supporting pages ────────────────────────────────────────── */
.page-head { padding: clamp(40px, 6vw, 80px) 0 clamp(24px, 4vw, 40px); border-bottom: 1px solid var(--rule); }
.page-head h1 { font-size: clamp(34px, 4.6vw, 54px); margin: 12px 0 14px; }
.prose { padding-top: clamp(36px, 5vw, 64px); padding-bottom: clamp(56px, 8vw, 100px); }
.prose h2 { font-size: clamp(25px, 2.6vw, 31px); margin: 40px 0 12px; }
.prose h2:first-child { margin-top: 0; }
.prose ul { padding-left: 22px; }
.prose li { margin-bottom: 6px; }
.draft-notice { background: #FCEBD3; border: 1px solid #E2B98A; color: #5A3410; padding: 16px 18px; border-radius: 3px; font: 550 15.5px/1.55 var(--sans); margin-bottom: 32px; }
.sample-page { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, .75fr); gap: clamp(24px, 4vw, 48px); padding: clamp(32px, 5vw, 56px) 0; border-bottom: 1px solid var(--rule); align-items: start; }
.sample-page img { width: 100%; background: #fff; border: 1px solid var(--rule); box-shadow: 0 20px 40px -26px rgba(29,39,33,.6); }
.sample-page .meta { padding-top: 8px; }
.sample-page h2 { font-size: clamp(24px, 2.6vw, 30px); margin: 10px 0 12px; }
@media (max-width: 820px) { .sample-page { grid-template-columns: 1fr; } .sample-page .meta { position: static; order: -1; } }
.toc-mini { list-style: none; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; margin: 18px 0 0; }
.toc-mini a { display: inline-block; font: 600 14px var(--sans); padding: 9px 12px; border: 1px solid var(--rule-strong); border-radius: 3px; text-decoration: none; background: var(--card); }


/* ── conversion pass ─────────────────────────────────────────── */
.btn-lg { min-height: 56px; padding: 0 28px; font-size: 17px; }
.btn-block { width: 100%; }
.hero .lede strong { color: var(--ink); font-weight: 600; }
.assurances { list-style: none; padding: 0; margin: 4px 0 0; display: flex; flex-wrap: wrap; gap: 6px 18px; font: 550 14.5px/1.4 var(--sans); color: var(--ink-2); }
.assurances li { display: inline-flex; align-items: center; gap: 7px; }
.assurances li::before { content: "✓"; font-weight: 800; color: var(--buy); }
.after-grid { margin: 30px 0 0; }
.sub-h { margin: 0 0 4px; }
.on-green-note { color: var(--on-green-2); }
.pages-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
@media (max-width: 980px) { .pages-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }

/* mid-page action band */
.cta-band { background: var(--paper-deep); border-top: 1px solid var(--rule); border-bottom: 1px solid var(--rule); padding: 26px 0; }
.cta-band .wrap { display: flex; align-items: center; justify-content: space-between; gap: 18px 32px; flex-wrap: wrap; }
.cta-band p { margin: 0; font-size: 20px; color: var(--ink); }
.cta-band-actions { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.micro, .checkout-note, .closing-micro { font: 550 14px/1.45 var(--sans); color: var(--muted); }
@media (max-width: 640px) { .cta-band-actions, .cta-band-actions .btn { width: 100%; } .cta-band-actions .micro { width: 100%; text-align: center; } }

/* chapter lists: open on desktop, tap to open on phones */
.chap summary { cursor: pointer; list-style: none; font: 650 14px var(--sans); color: var(--green); padding: 8px 0; min-height: 40px; display: flex; align-items: center; gap: 8px; }
.chap summary::-webkit-details-marker { display: none; }
.chap summary::after { content: "+"; font: 500 18px/1 var(--sans); color: var(--copper); }
.chap[open] summary::after { content: "–"; }
@media (min-width: 761px) { .chap summary { display: none; } }
.part > p { margin-bottom: 8px; }
.parts { grid-template-columns: repeat(3, minmax(0, 1fr)); }
@media (max-width: 1080px) { .parts { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 760px) { .parts { grid-template-columns: 1fr; gap: 12px; } .part { padding: 18px 20px 12px; } }

/* is it for you */
.fit-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-bottom: clamp(40px, 6vw, 64px); }
.fit { background: var(--card); border: 1px solid var(--rule); padding: 24px 26px; }
.fit h3 { margin-bottom: 14px; }
.fit ul { list-style: none; padding: 0; margin: 0; }
.fit li { position: relative; padding: 10px 0 10px 30px; border-top: 1px solid var(--rule); font-size: 17px; line-height: 1.5; }
.fit li::before { position: absolute; left: 2px; top: 10px; font: 800 16px var(--sans); }
.fit.yes li::before { content: "✓"; color: var(--buy); }
.fit.no li::before { content: "✕"; color: var(--skip); }
@media (max-width: 760px) { .fit-grid { grid-template-columns: 1fr; } }
.start-row { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, .6fr); gap: clamp(24px, 4vw, 56px); align-items: start; }
.wins { list-style: none; padding: 0; margin: 14px 0 0; }
.start-page img { width: 100%; background: #fff; border: 1px solid var(--rule); box-shadow: 0 14px 26px -18px rgba(29,39,33,.6); }
.start-page figcaption { margin-top: 10px; font: 600 13px var(--sans); color: var(--muted); }
@media (max-width: 760px) { .start-row { grid-template-columns: 1fr; } .start-page { max-width: 220px; } }

/* about */
.sources-line { font-size: 16.5px; line-height: 1.55; }
@media (max-width: 860px) { .portrait { max-width: 300px; } }

/* offer */
.value-line { font-style: italic; color: var(--ink); margin: -6px 0 18px; }
.checkout-note { margin: 10px 0 18px; text-align: center; }
.guarantee { border: 1.5px solid var(--buy); background: #F1F2E8; padding: 14px 18px; margin-bottom: 14px; }
.guarantee b { display: block; font: 750 13px var(--sans); letter-spacing: .12em; text-transform: uppercase; color: var(--buy); margin-bottom: 4px; }
.guarantee p { margin: 0; font-size: 16.5px; line-height: 1.5; }
.closing-micro { color: var(--on-green-2); margin-top: 16px; }
.closing p.closing-micro { margin: 16px auto 0; }

/* phone: tighter method blocks */
@media (max-width: 760px) {
  .steps { gap: 0; margin-bottom: 36px; border-top: 1px solid var(--rule); }
  .steps li { display: grid; grid-template-columns: 44px 1fr; column-gap: 8px; background: none; border: 0; border-bottom: 1px solid var(--rule); padding: 14px 0; }
  .steps li::before { grid-row: span 2; font-size: 24px; margin: 0; }
  .steps b { margin: 0; font-size: 18px; }
  .stamps-legend { grid-template-columns: 1fr 1fr; gap: 16px 14px; }
  .stamps-legend li { font-size: 15px; }
  .also { grid-template-columns: 1fr 1fr; }
  .also div { padding: 16px 12px 16px 0; }
  .also div:nth-child(even) { padding-left: 14px; }
  .also b { font-size: 16.5px; } .also span { font-size: 14.5px; }
  .decision .q { font-size: 20px; margin-bottom: 10px; }
}

/* phone: buy bar that appears once the opening button scrolls away */
.sticky-buy { position: fixed; left: 0; right: 0; bottom: 0; z-index: 60; display: flex; align-items: center; gap: 12px;
  padding: 10px 16px calc(10px + env(safe-area-inset-bottom)); background: rgba(244,239,228,.97); border-top: 1px solid var(--rule-strong);
  box-shadow: 0 -10px 24px -16px rgba(29,39,33,.45); }
.sticky-buy[hidden] { display: none; }
.sb-title { margin-right: auto; font: 600 15px/1.25 var(--serif); color: var(--ink); }
.sb-title small { display: block; font: 550 12.5px var(--sans); color: var(--muted); margin-top: 2px; }
.sticky-buy .btn { min-height: 48px; padding: 0 18px; white-space: nowrap; }
body.has-sticky { padding-bottom: 76px; }