/* Author: VIVI x Codex */
:root {
  --bg: #f4efe6;
  --paper: #fbf8f1;
  --paper-soft: #f1ebdf;
  --ink: #1f1a17;
  --muted: #6b625b;
  --line: rgba(31, 26, 23, 0.14);
  --line-strong: rgba(31, 26, 23, 0.22);
  --warm: #9f5d3e;
  --blue: #47617f;
  --shadow: 0 18px 36px rgba(45, 34, 26, 0.08);
  --width: min(1280px, calc(100vw - 40px));
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  font-family: "Noto Sans SC", sans-serif;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.45), transparent 220px),
    linear-gradient(180deg, #f8f4ec 0%, #f4efe6 100%);
}

a {
  color: inherit;
  text-decoration: none;
}

.ambient {
  position: fixed;
  inset: 0;
  pointer-events: none;
}

.ambient-paper {
  opacity: 0.16;
  background-image:
    linear-gradient(rgba(31, 26, 23, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(31, 26, 23, 0.04) 1px, transparent 1px);
  background-size: 48px 48px;
}

.ambient-grid {
  opacity: 0.08;
  background-image: radial-gradient(rgba(31, 26, 23, 0.35) 0.7px, transparent 0.7px);
  background-size: 10px 10px;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  width: var(--width);
  margin: 0 auto;
  padding: 16px 0 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.brand,
.toplink {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(251, 248, 241, 0.88);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow);
}

.brand,
.toplink,
.eyebrow,
.section-tag,
.card-kicker,
.quote-tag,
.action-kicker,
.future-count {
  font-family: "IBM Plex Mono", monospace;
}

.brand {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: flex-end;
}

.toplink {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
}

.page-shell {
  width: var(--width);
  margin: 0 auto;
  padding: 20px 0 72px;
}

.section {
  margin-top: 18px;
}

.report-hero,
.section-shell,
.source-block {
  border: 1px solid var(--line);
  background: rgba(251, 248, 241, 0.92);
  box-shadow: var(--shadow);
}

.report-hero,
.section-shell {
  border-radius: 28px;
}

.report-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(340px, 0.95fr);
  gap: 20px;
  padding: 26px;
}

.hero-main h1,
.section-intro h2,
.signal-item h3,
.aftertaste-card h3,
.landed-card h3,
.note-card h3,
.action-card h3,
.future-card h3,
.quote-copy,
.bar-title-wrap strong,
.expectation-head strong {
  font-family: "Noto Serif SC", serif;
}

.eyebrow,
.section-tag,
.action-kicker,
.future-count {
  margin: 0;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--warm);
}

.section-tag {
  display: none;
}

.card-kicker {
  margin: 0 0 14px;
  font-family: "Noto Sans SC", sans-serif;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.45;
  color: var(--ink);
}

.hero-main h1 {
  margin: 14px 0 0;
  font-size: clamp(34px, 4.6vw, 58px);
  line-height: 1.12;
  letter-spacing: -0.03em;
}

.hero-lede,
.section-copy,
.metric-card span,
.signal-item p,
.aftertaste-card p,
.expectation-card p,
.mini-note p,
.landed-card p,
.quote-tag,
.note-card p,
.action-card p,
.future-card p,
.source-block p,
.bar-title-wrap span {
  color: var(--muted);
}

.hero-lede {
  margin: 18px 0 0;
  font-size: 18px;
  line-height: 1.85;
}

.hero-side {
  display: grid;
  gap: 16px;
}

.metric-grid,
.signal-list,
.bar-list,
.aftertaste-list,
.score-block,
.landed-grid,
.note-grid,
.action-grid,
.future-grid {
  display: grid;
  gap: 12px;
}

.metric-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.metric-card,
.signal-item,
.content-card,
.source-block,
.aftertaste-card,
.expectation-card,
.mini-note,
.landed-card,
.quote-card,
.note-card,
.action-card,
.future-card {
  border: 1px solid var(--line);
  background: var(--paper);
}

.metric-card,
.signal-item,
.content-card,
.source-block,
.quote-card,
.note-card,
.action-card,
.future-card,
.aftertaste-card,
.expectation-card,
.mini-note,
.landed-card {
  border-radius: 20px;
}

.metric-card {
  padding: 16px;
}

.metric-card strong {
  display: block;
  font-size: 28px;
  line-height: 1;
  color: var(--ink);
}

.metric-card span {
  display: block;
  margin-top: 10px;
  font-size: 15px;
  line-height: 1.55;
}

.signal-item {
  padding: 16px;
}

.signal-item strong {
  display: block;
  font-size: 16px;
  font-weight: 700;
  color: var(--blue);
}

.signal-item h3 {
  margin: 8px 0 0;
  font-size: 20px;
  line-height: 1.3;
}

.signal-item p {
  margin: 10px 0 0;
  font-size: 15px;
  line-height: 1.72;
}

.section-shell {
  padding: 24px;
}

.section-intro {
  max-width: 58rem;
  margin-bottom: 18px;
}

.section-intro h2 {
  margin: 12px 0 0;
  font-size: clamp(26px, 3.2vw, 38px);
  line-height: 1.18;
  letter-spacing: -0.02em;
}

.section-copy {
  margin: 14px 0 0;
  font-size: 17px;
  line-height: 1.82;
}

.report-grid,
.friction-grid,
.next-grid {
  display: grid;
  gap: 16px;
}

.report-grid--two,
.friction-grid,
.next-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.content-card,
.source-block {
  padding: 18px;
}

.bar-row {
  display: grid;
  gap: 8px;
}

.bar-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
}

.bar-title-wrap {
  display: grid;
  gap: 4px;
}

.bar-title-wrap strong,
.expectation-head strong,
.aftertaste-card h3,
.landed-card h3,
.note-card h3,
.action-card h3,
.future-card h3 {
  font-size: 20px;
  line-height: 1.35;
}

.bar-title-wrap span,
.aftertaste-card p,
.expectation-card p,
.landed-card p,
.note-card p,
.action-card p,
.future-card p {
  font-size: 15px;
  line-height: 1.72;
}

.bar-head em {
  font-family: "IBM Plex Mono", monospace;
  font-style: normal;
  font-size: 13px;
  color: var(--muted);
}

.bar-track {
  height: 12px;
  overflow: hidden;
  border-radius: 999px;
  background: var(--paper-soft);
}

.bar-fill {
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, #b58461, #d4a67f);
}

.bar-row[data-tone="pool"] .bar-fill {
  background: linear-gradient(90deg, #718fb0, #9db9d4);
}

.bar-row[data-tone="acid"] .bar-fill,
.bar-row[data-tone="good"] .bar-fill {
  background: linear-gradient(90deg, #7a8f5d, #a5bd84);
}

.bar-row[data-tone="berry"] .bar-fill,
.bar-row[data-tone="alert"] .bar-fill,
.bar-row[data-tone="sharp"] .bar-fill {
  background: linear-gradient(90deg, #8a5d68, #bf7b86);
}

.bar-row[data-tone="smoke"] .bar-fill,
.bar-row[data-tone="process"] .bar-fill,
.bar-row[data-tone="plain"] .bar-fill,
.bar-row[data-tone="technical"] .bar-fill {
  background: linear-gradient(90deg, #8e857c, #b1a69b);
}

.aftertaste-list,
.score-block,
.landed-grid,
.note-grid,
.action-grid,
.future-grid {
  grid-template-columns: 1fr;
}

.aftertaste-card,
.expectation-card,
.mini-note,
.landed-card,
.quote-card,
.note-card,
.action-card,
.future-card {
  padding: 16px;
}

.aftertaste-card h3,
.landed-card h3,
.note-card h3,
.action-card h3,
.future-card h3 {
  margin: 0;
}

.aftertaste-card p,
.landed-card p,
.note-card p,
.action-card p,
.future-card p {
  margin: 10px 0 0;
}

.expectation-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
}

.expectation-head span,
.score-count {
  font-family: "IBM Plex Mono", monospace;
  font-size: 12px;
  color: var(--muted);
}

.expectation-card p {
  margin: 10px 0 0;
}

.histogram {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  align-items: end;
  min-height: 180px;
}

.score-card {
  display: grid;
  justify-items: center;
  gap: 8px;
}

.score-label {
  font-family: "IBM Plex Mono", monospace;
  font-size: 13px;
  color: var(--muted);
}

.score-stick {
  position: relative;
  width: 100%;
  height: 124px;
  display: flex;
  align-items: flex-end;
  border-radius: 18px;
  background: var(--paper-soft);
  overflow: hidden;
}

.score-fill {
  width: 100%;
  background: linear-gradient(180deg, #b58461, #d9c4aa);
}

.contradiction-grid,
.quote-ledger {
  display: grid;
  gap: 12px;
  margin-top: 16px;
}

.contradiction-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.mini-note strong {
  display: block;
  font-size: 16px;
}

.mini-note p {
  margin: 8px 0 0;
  font-size: 15px;
  line-height: 1.68;
}

.quote-copy {
  margin: 0;
  font-size: 18px;
  line-height: 1.8;
}

.quote-tag {
  display: none;
}

.source-block p {
  margin: 10px 0 0;
  font-size: 15px;
  line-height: 1.75;
}

@media (max-width: 1100px) {
  .report-hero,
  .report-grid--two,
  .friction-grid,
  .next-grid {
    grid-template-columns: 1fr;
  }

  .contradiction-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  .topbar {
    position: relative;
    width: min(100vw - 20px, var(--width));
    flex-direction: column;
    align-items: stretch;
  }

  .nav-links {
    justify-content: flex-start;
  }

  .page-shell {
    width: min(100vw - 20px, var(--width));
    padding-top: 16px;
  }

  .metric-grid {
    grid-template-columns: 1fr;
  }

  .histogram {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 560px) {
  .report-hero,
  .section-shell,
  .content-card,
  .source-block {
    padding: 16px;
  }

  .brand,
  .toplink {
    justify-content: center;
  }

  .toplink {
    flex: 1 1 100%;
  }
}