:root {
  --ink: #183449;
  --deep: #1d4a63;
  --ocean: #2c6b7c;
  --mist: #eaf3f4;
  --cloud: #f7fafb;
  --line: #d8e5e8;
  --accent: #d96745;
  --accent-soft: #f8e9e2;
  --paper: #f3f0e8;
  --green: #32715f;
  --green-soft: #e8f2ed;
  --muted: #61717c;
  --white: #fff;
  --radius: 22px;
  --shadow: 0 24px 80px rgba(24, 52, 73, 0.1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--cloud);
  font-family: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Yu Gothic", "PingFang SC", "Microsoft YaHei", system-ui, -apple-system, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
img { max-width: 100%; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid rgba(216, 229, 232, 0.9);
  background: rgba(247, 250, 251, 0.9);
  backdrop-filter: blur(16px);
}
.nav {
  width: min(1240px, calc(100% - 48px));
  height: 72px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  font-weight: 760;
  letter-spacing: -0.02em;
}
.brand img { width: 31px; height: 31px; }
.brand small {
  color: var(--ocean);
  font-size: 11px;
  font-weight: 760;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}
.lang-switch { display: flex; align-items: center; gap: 6px; }
.lang-switch a {
  min-width: 54px;
  padding: 7px 12px;
  border-radius: 999px;
  text-align: center;
  color: var(--muted);
  text-decoration: none;
  font-size: 13px;
  font-weight: 700;
}
.lang-switch a[aria-current="page"] { color: var(--white); background: var(--ink); }
.lang-switch a:focus-visible, .button:focus-visible, .toc a:focus-visible {
  outline: 3px solid rgba(44, 107, 124, 0.32);
  outline-offset: 3px;
}

.hero {
  width: min(1240px, calc(100% - 48px));
  min-height: 690px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 0.94fr 1.06fr;
  align-items: center;
  gap: 68px;
  padding: 72px 0 62px;
}
.eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 24px;
  color: var(--ocean);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}
.eyebrow::before { content: ""; width: 28px; height: 2px; background: var(--accent); }
h1, h2, h3, p { margin-top: 0; }
h1 {
  max-width: 720px;
  margin-bottom: 25px;
  font-family: "Noto Serif JP", "Hiragino Mincho ProN", "Yu Mincho", "Songti SC", serif;
  font-size: clamp(44px, 5vw, 72px);
  font-weight: 650;
  line-height: 1.12;
  letter-spacing: -0.045em;
}
.hero-copy {
  max-width: 610px;
  margin-bottom: 32px;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.9;
}
.hero-actions { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  border: 1px solid var(--ink);
  border-radius: 999px;
  text-decoration: none;
  font-size: 14px;
  font-weight: 750;
  transition: transform 160ms ease, background 160ms ease, color 160ms ease;
}
.button.primary { color: var(--white); background: var(--ink); }
.button.secondary { background: transparent; }
.button:hover { transform: translateY(-2px); }
.button.secondary:hover { color: var(--white); background: var(--ink); }
.micro-note { margin: 18px 0 0; color: var(--muted); font-size: 12px; }

.shift-panel {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 32px;
  background: var(--white);
  box-shadow: var(--shadow);
}
.shift-panel::after {
  content: "";
  position: absolute;
  inset: auto -80px -120px auto;
  width: 250px;
  height: 250px;
  border: 50px solid var(--mist);
  border-radius: 50%;
  opacity: 0.6;
  pointer-events: none;
}
.shift-head {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 25px 28px;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  font-size: 12px;
  font-weight: 750;
  letter-spacing: 0.07em;
}
.status { display: inline-flex; align-items: center; gap: 8px; }
.status::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: #61a98e; box-shadow: 0 0 0 4px var(--green-soft); }
.shift-metrics {
  display: grid;
  grid-template-columns: 1fr 58px 1fr;
  align-items: center;
  padding: 34px 30px 28px;
}
.metric { min-width: 0; }
.metric .label { color: var(--muted); font-size: 12px; font-weight: 720; }
.metric strong {
  display: block;
  margin: 7px 0 3px;
  font-family: "Noto Serif JP", "Yu Mincho", serif;
  font-size: clamp(32px, 4vw, 52px);
  font-weight: 650;
  line-height: 1.1;
  letter-spacing: -0.045em;
}
.metric small { color: var(--muted); font-size: 11px; }
.metric.after strong { color: var(--green); }
.shift-arrow {
  position: relative;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  color: var(--accent);
  background: var(--accent-soft);
  text-align: center;
  line-height: 42px;
  font-size: 21px;
  font-weight: 700;
}
.shift-list { position: relative; z-index: 1; padding: 0 30px 30px; }
.shift-row {
  display: grid;
  grid-template-columns: 1fr 30px 1fr;
  align-items: center;
  gap: 12px;
  min-height: 52px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 13px;
}
.shift-row span:nth-child(2) { color: var(--accent); text-align: center; }
.shift-row strong { color: var(--ink); font-weight: 720; }

.proof-band { color: var(--white); background: var(--ink); }
.proof-inner {
  width: min(1240px, calc(100% - 48px));
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.1fr 0.7fr 0.7fr 1.1fr;
}
.proof-item { min-height: 142px; padding: 29px 26px; border-left: 1px solid rgba(255,255,255,0.13); }
.proof-item:last-child { border-right: 1px solid rgba(255,255,255,0.13); }
.proof-item strong { display: block; margin-bottom: 8px; font-size: 28px; line-height: 1.2; letter-spacing: -0.03em; }
.proof-item p { margin: 0; color: #bfd0d9; font-size: 12px; line-height: 1.7; }

.toc-wrap { background: var(--paper); border-bottom: 1px solid #e3ddd0; }
.toc {
  width: min(1120px, calc(100% - 48px));
  margin: 0 auto;
  display: flex;
  gap: 24px;
  padding: 18px 0;
  overflow-x: auto;
  scrollbar-width: none;
}
.toc::-webkit-scrollbar { display: none; }
.toc a { flex: none; color: #637078; text-decoration: none; font-size: 12px; font-weight: 730; }
.toc a:hover { color: var(--ink); }

.section { padding: 112px 0; }
.section.alt { background: var(--white); }
.section.paper { background: var(--paper); }
.container { width: min(1120px, calc(100% - 48px)); margin: 0 auto; }
.section-head {
  display: grid;
  grid-template-columns: 0.65fr 1.35fr;
  gap: 70px;
  align-items: end;
  margin-bottom: 56px;
}
.kicker { color: var(--accent); font-size: 11px; font-weight: 800; letter-spacing: 0.16em; text-transform: uppercase; }
h2 {
  margin-bottom: 0;
  font-family: "Noto Serif JP", "Yu Mincho", "Songti SC", serif;
  font-size: clamp(34px, 4.6vw, 56px);
  font-weight: 640;
  line-height: 1.2;
  letter-spacing: -0.04em;
}
.section-lead { max-width: 680px; margin: 0; color: var(--muted); font-size: 17px; line-height: 1.9; }

.comparison { display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid var(--line); }
.compare-column { padding: 40px 46px 18px 0; }
.compare-column + .compare-column { padding-left: 46px; border-left: 1px solid var(--line); }
.compare-label { margin-bottom: 28px; color: var(--muted); font-size: 12px; font-weight: 800; letter-spacing: 0.12em; }
.compare-label.new { color: var(--green); }
.process { list-style: none; padding: 0; margin: 0; counter-reset: steps; }
.process li {
  position: relative;
  min-height: 68px;
  padding: 0 0 24px 46px;
  color: var(--muted);
  counter-increment: steps;
}
.process li::before {
  content: counter(steps, decimal-leading-zero);
  position: absolute;
  top: 1px;
  left: 0;
  color: #9da8ad;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 11px;
}
.process li::after { content: ""; position: absolute; left: 17px; top: 24px; bottom: 5px; width: 1px; background: var(--line); }
.process li:last-child::after { display: none; }
.process strong { display: block; color: var(--ink); font-size: 16px; font-weight: 760; }
.process em { color: var(--accent); font-style: normal; font-weight: 720; }
.process.new li::before { color: var(--green); }

.review-shell {
  overflow: hidden;
  border: 1px solid #ccdadd;
  border-radius: 26px;
  background: var(--white);
  box-shadow: 0 22px 65px rgba(24, 52, 73, 0.1);
}
.appbar { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 18px 22px; border-bottom: 1px solid var(--line); }
.app-title { display: flex; align-items: center; gap: 11px; font-size: 14px; font-weight: 780; }
.app-mark { width: 27px; height: 27px; border-radius: 8px; background: var(--ink); position: relative; }
.app-mark::before, .app-mark::after { content: ""; position: absolute; background: var(--white); border-radius: 4px; }
.app-mark::before { width: 4px; height: 15px; left: 8px; top: 6px; }
.app-mark::after { width: 8px; height: 4px; right: 6px; top: 6px; }
.sample-tag { padding: 5px 10px; border-radius: 999px; color: var(--muted); background: var(--cloud); font-size: 10px; font-weight: 750; }
.review-layout { display: grid; grid-template-columns: 240px 1fr; min-height: 580px; }
.review-nav { padding: 24px 16px; border-right: 1px solid var(--line); background: #fbfcfc; }
.review-nav h3 { margin: 0 8px 16px; font-size: 12px; color: var(--muted); letter-spacing: 0.08em; }
.queue { display: grid; gap: 5px; }
.queue-row { display: flex; align-items: center; justify-content: space-between; min-height: 45px; padding: 0 12px; border-radius: 10px; color: var(--muted); font-size: 12px; font-weight: 700; }
.queue-row.active { color: var(--ink); background: var(--mist); }
.queue-row b { min-width: 24px; height: 24px; padding: 0 7px; border-radius: 999px; color: var(--ink); background: var(--white); text-align: center; line-height: 24px; font-size: 11px; }
.review-main { padding: 34px 38px 38px; min-width: 0; }
.review-topline { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 25px; }
.owner-badge { display: inline-flex; align-items: center; gap: 7px; padding: 6px 10px; border-radius: 999px; color: #8a462e; background: var(--accent-soft); font-size: 11px; font-weight: 800; }
.owner-badge::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--accent); }
.review-step { color: var(--muted); font-size: 11px; }
.review-main h3 { max-width: 650px; margin: 0 0 12px; font-family: "Noto Serif JP", "Yu Mincho", serif; font-size: 25px; line-height: 1.45; }
.conclusion { margin: 0 0 26px; color: var(--muted); font-size: 14px; }
.fact-grid { display: grid; grid-template-columns: repeat(3, 1fr); border: 1px solid var(--line); border-radius: 14px; overflow: hidden; }
.fact { min-height: 105px; padding: 15px 16px; }
.fact + .fact { border-left: 1px solid var(--line); }
.fact small { display: block; margin-bottom: 7px; color: var(--muted); font-size: 10px; font-weight: 760; letter-spacing: 0.06em; }
.fact strong { display: block; font-size: 13px; line-height: 1.6; }
.rationale { margin: 18px 0; padding: 17px 18px; border-left: 3px solid var(--ocean); background: var(--cloud); color: var(--muted); font-size: 13px; }
.rationale strong { color: var(--ink); }
.evidence-links { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 24px; }
.evidence-link { padding: 7px 11px; border: 1px solid var(--line); border-radius: 8px; color: var(--deep); background: var(--white); font-size: 11px; font-weight: 720; }
.review-actions { display: grid; grid-template-columns: repeat(3, 1fr); gap: 9px; }
.review-action { min-height: 43px; border: 1px solid var(--line); border-radius: 10px; display: grid; place-items: center; color: var(--muted); font-size: 12px; font-weight: 780; }
.review-action.approve { color: var(--white); border-color: var(--green); background: var(--green); }
.mock-caption { margin: 15px 0 0; color: var(--muted); text-align: right; font-size: 11px; }

.evidence-flow { display: grid; grid-template-columns: repeat(7, auto); align-items: center; justify-content: space-between; gap: 12px; }
.evidence-node { min-width: 120px; padding: 20px 14px; border: 1px solid var(--line); border-radius: 16px; background: var(--white); text-align: center; }
.evidence-node b { display: block; margin-bottom: 5px; color: var(--deep); font-size: 13px; }
.evidence-node span { color: var(--muted); font-size: 11px; }
.flow-arrow { color: var(--accent); font-size: 20px; }
.evidence-note { max-width: 780px; margin: 36px auto 0; color: var(--muted); text-align: center; }

.intake-grid { display: grid; grid-template-columns: 0.92fr 1.08fr; gap: 56px; align-items: center; }
.paper-stack { position: relative; min-height: 420px; }
.paper-card { position: absolute; width: 72%; min-height: 270px; padding: 26px; border: 1px solid #ddd7c9; border-radius: 4px; background: #fffef9; box-shadow: 0 24px 50px rgba(82, 73, 55, 0.12); }
.paper-card.one { left: 1%; top: 85px; transform: rotate(-5deg); }
.paper-card.two { right: 2%; top: 30px; transform: rotate(5deg); }
.paper-card.three { left: 15%; top: 55px; z-index: 2; }
.paper-card .paper-head { display: flex; justify-content: space-between; border-bottom: 2px solid var(--ink); padding-bottom: 12px; font-size: 11px; font-weight: 800; }
.paper-lines { margin-top: 18px; display: grid; gap: 11px; }
.paper-line { height: 6px; border-radius: 5px; background: #d9e0df; }
.paper-line.short { width: 62%; }
.paper-stamp { width: 62px; height: 62px; margin: 24px 0 0 auto; border: 2px solid #d98872; border-radius: 50%; color: #c66d55; display: grid; place-items: center; font-size: 10px; font-weight: 800; transform: rotate(-10deg); }
.capability-list { display: grid; gap: 22px; }
.capability { display: grid; grid-template-columns: 40px 1fr; gap: 16px; }
.capability-number { color: var(--accent); font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 12px; font-weight: 800; }
.capability h3 { margin: 0 0 5px; font-size: 17px; }
.capability p { margin: 0; color: var(--muted); font-size: 14px; }

.chat-flow { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: 70px; align-items: center; }
.chat-copy h2 { margin-bottom: 20px; }
.chat-copy p { color: var(--muted); }
.chat-window { overflow: hidden; border: 1px solid var(--line); border-radius: 24px; background: var(--white); box-shadow: var(--shadow); }
.chat-head { padding: 15px 20px; border-bottom: 1px solid var(--line); color: var(--muted); font-size: 11px; font-weight: 800; letter-spacing: 0.08em; }
.messages { display: grid; gap: 15px; padding: 24px; }
.message { max-width: 86%; padding: 13px 15px; border-radius: 14px; font-size: 13px; line-height: 1.7; }
.message.user { margin-left: auto; border-bottom-right-radius: 4px; color: var(--white); background: var(--deep); }
.message.agent { border-bottom-left-radius: 4px; background: var(--mist); }
.message time { display: block; margin-top: 6px; opacity: 0.65; font-size: 9px; }

.finance-rhythm {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin-bottom: 42px;
  border-top: 1px solid #d9d2c3;
  border-bottom: 1px solid #d9d2c3;
}
.rhythm-step { position: relative; min-height: 205px; padding: 28px 24px 28px 0; }
.rhythm-step + .rhythm-step { padding-left: 24px; border-left: 1px solid #d9d2c3; }
.rhythm-step span { color: var(--accent); font-size: 10px; font-weight: 800; letter-spacing: 0.1em; }
.rhythm-step h3 { margin: 20px 0 8px; font-size: 19px; }
.rhythm-step p { margin: 0; color: var(--muted); font-size: 13px; }

.advice-panel {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 54px;
  margin-bottom: 28px;
  padding: 48px;
  border-radius: 26px;
  color: var(--white);
  background: var(--ink);
}
.advice-copy h2 { margin: 12px 0 18px; color: var(--white); font-size: clamp(30px, 3.6vw, 45px); }
.advice-copy > p:not(.kicker) { color: #c0d0d8; font-size: 14px; }
.question-list { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 24px; }
.question-list span { padding: 7px 11px; border: 1px solid rgba(255,255,255,0.18); border-radius: 999px; color: #e0ebef; font-size: 11px; }
.answer-sheet { overflow: hidden; border: 1px solid rgba(255,255,255,0.18); border-radius: 18px; background: rgba(255,255,255,0.07); }
.answer-head { display: flex; justify-content: space-between; gap: 18px; padding: 16px 18px; border-bottom: 1px solid rgba(255,255,255,0.15); font-size: 11px; }
.answer-head span { color: #9fb7c2; }
.answer-sheet dl { margin: 0; padding: 4px 18px 10px; }
.answer-sheet dl div { display: grid; grid-template-columns: 68px 1fr; gap: 14px; padding: 13px 0; border-bottom: 1px solid rgba(255,255,255,0.12); }
.answer-sheet dl div:last-child { border-bottom: 0; }
.answer-sheet dt { color: #8bd0bd; font-size: 11px; font-weight: 800; }
.answer-sheet dd { margin: 0; color: #e3edf1; font-size: 12px; }

.intelligence-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.intelligence { min-height: 580px; padding: 38px; border: 1px solid #d9d2c3; border-radius: 24px; background: rgba(255,255,255,0.6); }
.intelligence h2 { margin: 14px 0 18px; font-size: clamp(29px, 3.2vw, 40px); }
.intelligence-lead { color: var(--muted); font-size: 13px; }
.plan-matrix { margin-top: 26px; border-top: 1px solid #d9d2c3; }
.plan-matrix div { display: grid; grid-template-columns: 92px 1fr; gap: 18px; padding: 15px 0; border-bottom: 1px solid #d9d2c3; }
.plan-matrix span { color: var(--muted); font-size: 11px; font-weight: 740; }
.plan-matrix strong { font-size: 12px; }
.panel-note { margin: 22px 0 0; color: var(--muted); font-size: 11px; }
.kpi-row { display: grid; grid-template-columns: repeat(3, 1fr); margin: 28px 0 22px; border-top: 1px solid #d9d2c3; border-bottom: 1px solid #d9d2c3; }
.kpi-row div { padding: 17px 13px 16px 0; }
.kpi-row div + div { padding-left: 13px; border-left: 1px solid #d9d2c3; }
.kpi-row span, .kpi-row small { display: block; color: var(--muted); font-size: 9px; }
.kpi-row strong { display: block; margin: 5px 0; font-size: 22px; letter-spacing: -0.04em; }
.kpi-row small { color: var(--green); font-weight: 800; }
.mini-chart { height: 142px; display: grid; grid-template-columns: repeat(6, 1fr); align-items: end; gap: 10px; padding: 18px 14px 0; border-bottom: 1px solid #d9d2c3; background: repeating-linear-gradient(to top, transparent 0, transparent 34px, rgba(24,52,73,0.07) 35px); }
.mini-chart span { height: var(--h); border-radius: 5px 5px 0 0; background: var(--ocean); opacity: 0.82; }
.mini-chart span:nth-child(5), .mini-chart span:nth-child(6) { background: var(--green); opacity: 1; }
.analysis-list { margin: 24px 0 0; padding-left: 1.2em; color: var(--muted); font-size: 12px; }
.analysis-list li { margin: 8px 0; }

.output-grid { display: grid; grid-template-columns: repeat(2, 1fr); border-top: 1px solid var(--line); }
.output { min-height: 210px; padding: 32px 34px 32px 0; border-bottom: 1px solid var(--line); }
.output:nth-child(2n) { padding-left: 34px; border-left: 1px solid var(--line); }
.output .num { color: var(--accent); font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 11px; font-weight: 800; }
.output h3 { margin: 18px 0 10px; font-size: 19px; }
.output p { margin: 0; color: var(--muted); font-size: 13px; }

.boundary { margin-top: 48px; padding: 28px 30px; border: 1px solid var(--line); border-radius: 18px; background: var(--cloud); }
.boundary h3 { margin: 0 0 10px; font-size: 15px; }
.boundary p { margin: 0; color: var(--muted); font-size: 13px; }

.final-cta { padding: 108px 0; color: var(--white); background: var(--deep); }
.final-grid { width: min(1120px, calc(100% - 48px)); margin: 0 auto; display: grid; grid-template-columns: 1.15fr 0.85fr; align-items: end; gap: 70px; }
.final-cta h2 { max-width: 720px; margin-bottom: 22px; color: var(--white); }
.final-cta p { max-width: 680px; margin: 0; color: #c9d8de; }
.final-cta .offer-line { display: flex; gap: 10px 18px; flex-wrap: wrap; margin-top: 24px; padding-top: 20px; border-top: 1px solid rgba(255,255,255,0.18); }
.offer-line strong { color: var(--white); font-size: 16px; }
.offer-line span { color: #9fb7c2; font-size: 12px; }
.final-actions { display: flex; justify-content: flex-end; gap: 12px; flex-wrap: wrap; }
.final-cta .button.primary { color: var(--ink); border-color: var(--white); background: var(--white); }
.final-cta .button.secondary { color: var(--white); border-color: rgba(255,255,255,0.5); }
.final-cta .button.secondary:hover { color: var(--ink); background: var(--white); }
.footer { padding: 26px 24px; color: var(--muted); background: var(--white); text-align: center; font-size: 11px; }

@media (max-width: 980px) {
  .hero { grid-template-columns: 1fr; gap: 46px; padding-top: 60px; }
  .hero-copy { max-width: 760px; }
  .proof-inner { grid-template-columns: repeat(2, 1fr); }
  .proof-item:nth-child(2) { border-right: 1px solid rgba(255,255,255,0.13); }
  .proof-item:nth-child(n+3) { border-top: 1px solid rgba(255,255,255,0.13); }
  .section-head { grid-template-columns: 1fr; gap: 22px; }
  .review-layout { grid-template-columns: 190px 1fr; }
  .evidence-flow { grid-template-columns: 1fr; }
  .flow-arrow { transform: rotate(90deg); text-align: center; }
  .intake-grid, .chat-flow, .advice-panel, .intelligence-grid, .final-grid { grid-template-columns: 1fr; }
  .finance-rhythm { grid-template-columns: repeat(2, 1fr); }
  .rhythm-step:nth-child(3), .rhythm-step:nth-child(4) { border-top: 1px solid #d9d2c3; }
  .rhythm-step:nth-child(3) { padding-left: 0; border-left: 0; }
  .final-actions { justify-content: flex-start; }
}

@media (max-width: 680px) {
  .nav, .hero, .container, .toc, .proof-inner, .final-grid { width: min(100% - 32px, 1120px); }
  .nav { height: 64px; }
  .brand span { display: none; }
  .hero { min-height: 0; padding: 48px 0 46px; }
  h1 { font-size: 42px; }
  .hero-copy { font-size: 16px; }
  .shift-panel { border-radius: 22px; }
  .shift-metrics { grid-template-columns: 1fr 42px 1fr; padding: 28px 18px 22px; }
  .metric strong { font-size: 31px; }
  .shift-list { padding: 0 18px 22px; }
  .shift-row { grid-template-columns: 1fr 22px 1fr; font-size: 11px; }
  .proof-inner { grid-template-columns: 1fr 1fr; }
  .proof-item { min-height: 124px; padding: 22px 17px; }
  .proof-item strong { font-size: 22px; }
  .section { padding: 76px 0; }
  .section-head { margin-bottom: 38px; }
  h2 { font-size: 35px; }
  .section-lead { font-size: 15px; }
  .comparison { grid-template-columns: 1fr; }
  .compare-column { padding: 30px 0; }
  .compare-column + .compare-column { padding-left: 0; border-left: 0; border-top: 1px solid var(--line); }
  .review-layout { grid-template-columns: 1fr; }
  .review-nav { border-right: 0; border-bottom: 1px solid var(--line); }
  .queue { grid-template-columns: repeat(3, 1fr); }
  .queue-row { min-height: 62px; padding: 7px; flex-direction: column; align-items: flex-start; }
  .review-main { padding: 27px 20px 24px; }
  .review-main h3 { font-size: 21px; }
  .fact-grid { grid-template-columns: 1fr; }
  .fact + .fact { border-left: 0; border-top: 1px solid var(--line); }
  .review-actions { grid-template-columns: 1fr; }
  .paper-stack { min-height: 350px; transform: scale(0.9); transform-origin: center; }
  .finance-rhythm { grid-template-columns: 1fr; }
  .rhythm-step, .rhythm-step + .rhythm-step { min-height: 0; padding: 24px 0; border-left: 0; border-top: 1px solid #d9d2c3; }
  .rhythm-step:first-child { border-top: 0; }
  .advice-panel { gap: 32px; padding: 30px 22px; }
  .intelligence { min-height: 0; padding: 29px 22px; }
  .kpi-row strong { font-size: 18px; }
  .output-grid { grid-template-columns: 1fr; }
  .output, .output:nth-child(2n) { padding: 28px 0; border-left: 0; }
  .final-cta { padding: 76px 0; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .button { transition: none; }
}

@media print {
  .site-header, .toc-wrap, .hero-actions, .final-actions { display: none; }
  body { background: var(--white); }
  .hero { min-height: 0; }
  .section { padding: 60px 0; break-inside: avoid; }
  .shift-panel, .review-shell, .chat-window { box-shadow: none; }
}