:root {
  --ink: #18322d;
  --ink-soft: #415b55;
  --paper: #f6f0e4;
  --paper-light: #fffdf7;
  --line: #b9b1a1;
  --green: #1f584c;
  --green-deep: #143c35;
  --yellow: #e8b849;
  --blue: #4d83a8;
  --red: #ba5c4b;
  --fiber: #5e8d5b;
  --purple: #8d6e9e;
  --sans: "Noto Sans CJK SC", "Source Han Sans SC", "Microsoft YaHei", sans-serif;
  --serif: "Noto Serif CJK SC", "Source Han Serif SC", "Songti SC", serif;
}

* { box-sizing: border-box; }
html, body { margin: 0; background: #d8d3c9; color: var(--ink); font-family: var(--sans); }
body { padding: 24px 0; }
main { width: 210mm; margin: 0 auto; }
.page { position: relative; width: 210mm; height: 297mm; padding: 18mm 17mm 16mm; overflow: hidden; background: var(--paper-light); break-after: page; box-shadow: 0 12px 36px rgba(29, 37, 34, .18); }
.page + .page { margin-top: 24px; }
.eyebrow { margin: 0; color: var(--green); font-size: 10pt; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; }
.eyebrow.light, .draft-note.light { color: rgba(255,255,255,.72); }
.page-no { display: grid; place-items: center; width: 12mm; height: 12mm; margin-bottom: 4mm; color: white; background: var(--green); border-radius: 50%; font-size: 10pt; font-weight: 900; }
.page-head { display: grid; grid-template-columns: 24mm 1.35fr 1fr; gap: 7mm; align-items: end; padding-bottom: 9mm; border-bottom: 1.5px solid var(--ink); }
.page-head.compact { grid-template-columns: 22mm 1.2fr 1fr; }
.page-head h2 { margin: 0; font-family: var(--serif); font-size: 29pt; line-height: 1.14; letter-spacing: -.04em; }
.page-head > p { margin: 0; color: var(--ink-soft); font-size: 11pt; line-height: 1.75; }
.draft-note { position: absolute; right: 17mm; bottom: 7mm; left: 17mm; margin: 0; color: #6b746f; font-size: 7.5pt; letter-spacing: .03em; }

.cover { color: white; background: var(--green-deep); }
.cover-photo { position: absolute; inset: 0; z-index: 0; width: 100%; height: 100%; object-fit: cover; }
.cover::before { content: ""; position: absolute; inset: 0; z-index: 1; background: linear-gradient(180deg, rgba(8,31,27,.82) 0%, rgba(8,31,27,.58) 39%, rgba(8,31,27,.06) 68%, rgba(8,31,27,.62) 100%); }
.cover::after { content: ""; position: absolute; z-index: 1; width: 150mm; height: 150mm; right: -55mm; top: -60mm; border: 1px solid rgba(255,255,255,.16); border-radius: 50%; }
.cover > .eyebrow, .cover-bottom, .cover .draft-note { z-index: 2; }
.cover > .eyebrow { position: relative; }
.cover-copy { position: relative; z-index: 2; width: 118mm; margin-top: 28mm; }
.edition { margin: 0 0 7mm; color: var(--yellow); font-size: 11pt; font-weight: 800; letter-spacing: .16em; }
.cover h1 { margin: 0; font-family: var(--serif); font-size: 44pt; line-height: 1.22; letter-spacing: -.05em; }
.cover h1 em { color: #f5ca64; font-style: normal; }
.deck { width: 110mm; margin: 9mm 0 0; color: #e6eee9; font-size: 13pt; line-height: 1.85; }
.cover-bottom { position: absolute; left: 17mm; bottom: 21mm; display: flex; gap: 5mm; }
.cover-bottom span { padding: 3mm 5mm; border: 1px solid rgba(255,255,255,.4); font-size: 8.5pt; font-weight: 700; }

.intake-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 4mm; margin-top: 10mm; }
.nutrient { min-height: 55mm; padding: 6mm; border-top: 6px solid; background: #f7f3e9; }
.nutrient:nth-child(1), .nutrient:nth-child(2) { grid-column: span 3; }
.nutrient:nth-child(n+3) { grid-column: span 2; }
.nutrient b { font-size: 9pt; letter-spacing: .15em; }
.nutrient h3 { margin: 4mm 0 3mm; font-family: var(--serif); font-size: 19pt; }
.nutrient p { margin: 0; color: var(--ink-soft); font-size: 9.5pt; line-height: 1.7; }
.nutrient span { display: block; margin-top: 5mm; padding-top: 3mm; border-top: 1px solid var(--line); font-size: 8pt; font-weight: 700; }
.carb { border-color: var(--yellow); }.protein { border-color: var(--blue); }.fat { border-color: var(--red); }.fiber { border-color: var(--fiber); }.micro { border-color: var(--purple); }
.rule-banner { display: grid; grid-template-columns: 46mm 1fr; gap: 6mm; align-items: center; margin-top: 7mm; padding: 6mm; color: white; background: var(--green); }
.rule-banner strong { color: var(--yellow); font-family: var(--serif); font-size: 14pt; }
.rule-banner span { font-size: 10pt; letter-spacing: .03em; }

.case-layout { display: grid; grid-template-columns: 1.2fr 1fr; gap: 8mm; margin-top: 10mm; }
.case-visual { position: relative; min-height: 108mm; overflow: hidden; background: #d8b991; }
.case-photo { display: block; width: 100%; height: 108mm; object-fit: cover; }
.case-caption { position: absolute; left: 7mm; right: 7mm; bottom: 6mm; display: flex; justify-content: space-between; padding: 3mm 4mm; color: white; background: rgba(20,60,53,.9); font-size: 8pt; }
.source-stack { display: grid; gap: 4mm; }
.source-stack article { display: grid; grid-template-columns: 8mm 1fr; gap: 4mm; padding: 6mm; border: 1px solid var(--line); background: #f7f3e9; }
.source-stack b, .source-stack span { display: block; }.source-stack b { margin-bottom: 2mm; font-family: var(--serif); font-size: 13pt; }.source-stack span { color: var(--ink-soft); font-size: 9pt; line-height: 1.6; }
.dot { width: 5mm; height: 5mm; margin-top: 1mm; border-radius: 50%; }.carb-dot { background: var(--yellow); }.protein-dot { background: var(--blue); }.neutral-dot { background: var(--green); }
.decision-strip { display: grid; grid-template-columns: repeat(3,1fr); gap: 4mm; margin-top: 8mm; }
.decision-strip article { padding: 5mm; border-top: 5px solid var(--green); background: #edf2ec; }
.decision-strip b,.decision-strip span { display: block; }.decision-strip b { margin-bottom: 2mm; font-family: var(--serif); font-size: 12pt; }.decision-strip span { color: var(--ink-soft); font-size: 8.5pt; line-height: 1.65; }

.hierarchy { display: grid; grid-template-columns: 1.05fr 1fr; gap: 10mm; align-items: center; margin-top: 12mm; }
.big-set { position: relative; display: grid; place-items: center; height: 105mm; border: 5px solid var(--yellow); border-radius: 50%; background: rgba(232,184,73,.12); font-family: var(--serif); font-size: 23pt; font-weight: 900; }
.small-set { position: absolute; right: 16mm; bottom: 14mm; display: grid; place-items: center; width: 42mm; height: 42mm; color: white; border-radius: 50%; background: var(--red); font-size: 18pt; }
.set-caption { position: absolute; left: 18mm; bottom: 9mm; width: 42mm; font-family: var(--sans); font-size: 8pt; font-weight: 700; line-height: 1.4; }
.arrow-note { padding: 9mm; border-left: 5px solid var(--green); background: #edf2ec; }.arrow-note b { color: var(--green); font-size: 10pt; letter-spacing: .15em; }.arrow-note p { margin: 3mm 0 0; font-family: var(--serif); font-size: 15pt; line-height: 1.7; }
.three-questions { display: grid; grid-template-columns: repeat(3,1fr); gap: 4mm; margin-top: 10mm; }.three-questions article { padding: 5mm; color: white; background: var(--green); }.three-questions b,.three-questions span { display: block; }.three-questions b { color: var(--yellow); font-size: 8pt; }.three-questions span { margin-top: 3mm; font-size: 11pt; font-weight: 800; }
.remember { display: grid; grid-template-columns: 35mm 1fr; gap: 6mm; margin-top: 7mm; padding: 5mm; border: 1px solid var(--line); }.remember b { font-family: var(--serif); font-size: 13pt; }.remember span { color: var(--ink-soft); font-size: 9.5pt; line-height: 1.7; }

.breakfast-types { display: grid; grid-template-columns: repeat(2,1fr); gap: 5mm; margin-top: 10mm; }
.type-card { display: grid; grid-template-columns: 25mm 1fr; gap: 5mm; align-items: center; min-height: 48mm; padding: 6mm; border: 1px solid var(--line); background: #fbf8ef; }
.type-icon { display: grid; place-items: center; width: 23mm; height: 23mm; color: white; border-radius: 50%; background: var(--green); font-family: var(--serif); font-size: 16pt; font-weight: 900; }
.type-card:nth-child(2) .type-icon { background: var(--yellow); color: var(--ink); }.type-card:nth-child(3) .type-icon { background: var(--blue); }.type-card:nth-child(4) .type-icon { background: var(--purple); }
.type-card b,.type-card span { display: block; }.type-card b { margin-bottom: 3mm; font-family: var(--serif); font-size: 15pt; }.type-card span { color: var(--ink-soft); font-size: 9pt; line-height: 1.65; }
.observation-strip { display: grid; grid-template-columns: 1.7fr repeat(7,auto); gap: 4mm; align-items: center; margin-top: 8mm; padding: 6mm; color: white; background: var(--green); }
.observation-strip b { color: var(--yellow); font-family: var(--serif); font-size: 13pt; }.observation-strip span { font-size: 8.5pt; font-weight: 800; }.observation-strip i { width: 3mm; height: 3mm; border-radius: 50%; background: rgba(255,255,255,.45); }
.type-note { display: grid; grid-template-columns: 35mm 1fr; gap: 6mm; margin-top: 7mm; padding: 5mm; border-left: 5px solid var(--yellow); background: #f2eee3; }.type-note b { font-family: var(--serif); font-size: 12pt; }.type-note span { color: var(--ink-soft); font-size: 9pt; line-height: 1.65; }

.route-page { color: white; background: radial-gradient(circle at 100% 0, rgba(232,184,73,.2), transparent 28%), var(--green-deep); }
.page-head.inverse { border-color: rgba(255,255,255,.45); }.page-head.inverse .page-no { color: var(--green-deep); background: var(--yellow); }.page-head.inverse .eyebrow { color: var(--yellow); }.page-head.inverse > p { color: #dce7e1; }
.route-steps { display: grid; grid-template-columns: repeat(2,1fr); gap: 5mm; margin-top: 11mm; }
.route-steps article { min-height: 60mm; padding: 7mm; border: 1px solid rgba(255,255,255,.28); background: rgba(255,255,255,.06); }.route-steps b { color: var(--yellow); font-size: 9pt; letter-spacing: .15em; }.route-steps h3 { margin: 3mm 0; font-family: var(--serif); font-size: 19pt; }.route-steps p { margin: 0; color: #dce7e1; font-size: 9.5pt; line-height: 1.7; }.route-steps span { display: block; margin-top: 5mm; padding-top: 3mm; border-top: 1px solid rgba(255,255,255,.24); color: #f2d282; font-size: 8.5pt; font-weight: 800; }
.finish-line { display: grid; grid-template-columns: 32mm 1fr; gap: 6mm; margin-top: 7mm; padding: 7mm; color: var(--ink); background: var(--yellow); }.finish-line span { font-size: 9pt; font-weight: 900; letter-spacing: .12em; }.finish-line strong { font-family: var(--serif); font-size: 14pt; line-height: 1.5; }
.source-footer { display: grid; grid-template-columns: 32mm 1fr; gap: 6mm; margin-top: 6mm; padding-top: 5mm; border-top: 1px solid rgba(255,255,255,.3); }.source-footer b { color: var(--yellow); font-size: 9pt; }.source-footer span { color: #dce7e1; font-size: 8.5pt; line-height: 1.6; }

@page { size: A4; margin: 0; }
@media print {
  html, body { background: white; -webkit-print-color-adjust: exact; print-color-adjust: exact; }
  body { padding: 0; }
  main { width: auto; margin: 0; }
  .page { box-shadow: none; }
  .page + .page { margin-top: 0; }
}