:root {
  --washi: #f5efe4;
  --washi-2: #f8f6f1;
  --surface: #fbf9f4;
  --sumi: #312a21;
  --ink-soft: #5c5346;
  --ink-muted: #6f675a;
  --aka: #ab2323;
  --aka-bright: #c62b2b;
  --gold: #e0b38a;
  --matcha: #53532a;
  --terra: #8b3a1a;
  --border: #ece8e1;
  --border-strong: #ddd7cb;
  --border-dash: #cfc6b5;
  --dark-bg: #0b0805;
  --dark-panel: #100c08;
  --dark-border: #2c241c;
  --dark-text: #f5efe4;
  --dark-muted: #b4ab9c;
  --amber: #785226;
  --font-serif: "Cormorant Garamond", "Times New Roman", serif;
  --font-sans: "Hanken Grotesk", "Helvetica Neue", Arial, sans-serif;
  --font-jp: "Shippori Mincho", "Hiragino Mincho ProN", serif;
  --ease-expo: cubic-bezier(0.22, 1, 0.36, 1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

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

body {
  background: #14100d;
  font-family: var(--font-sans);
  color: var(--sumi);
  overflow: hidden;
  height: 100vh;
}

::selection { background: var(--aka); color: #fff; }

button { font-family: inherit; }

.grain {
  position: fixed;
  inset: 0;
  z-index: 4000;
  pointer-events: none;
  opacity: 0.05;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)' opacity='.55'/%3E%3C/svg%3E");
}

.progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  width: 0;
  background: var(--aka);
  z-index: 1500;
  transition: width 0.35s var(--ease-expo);
}

.slide-deck {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: min(100vw, calc(100vh * 16 / 9));
  height: min(100vh, calc(100vw * 9 / 16));
  overflow: hidden;
  container-type: inline-size;
}

.slide {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  padding: 48px 56px 64px;
  padding: 4cqw 5cqw 5.6cqw;
  opacity: 0;
  visibility: hidden;
  overflow: hidden;
}

.slide.active { opacity: 1; visibility: visible; }

.slide.light { background: var(--washi); color: var(--sumi); }

.slide.dark { background: var(--dark-bg); color: var(--dark-text); }

.slide.dark::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    radial-gradient(52% 62% at 76% 26%, rgba(120, 82, 38, 0.26), transparent 62%),
    radial-gradient(42% 52% at 10% 90%, rgba(120, 82, 38, 0.14), transparent 66%),
    radial-gradient(90% 120% at 50% 0%, rgba(23, 17, 11, 0.9), transparent 70%);
}

.dark > :where(*) { position: relative; z-index: 1; }

.slide-foot {
  position: absolute;
  left: 5cqw;
  bottom: 1.9cqw;
  font-size: max(9.5px, 0.88cqw);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-muted);
}

.dark .slide-foot { color: rgba(180, 171, 156, 0.5); }

.slide-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 2.1cqw;
}

.head-meta { display: flex; align-items: center; gap: 0.9cqw; }

.head-num {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 600;
  font-size: 1.5cqw;
  color: var(--aka-bright);
  line-height: 1;
}

.dark .head-num { color: var(--aka-bright); }

.head-rule { width: 3.4cqw; height: 1px; background: var(--border-dash); }
.dark .head-rule { background: var(--dark-border); }

.eyebrow {
  font-size: max(10px, 0.92cqw);
  letter-spacing: 0.24em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--ink-muted);
}

.eyebrow-dark { color: var(--gold); }

.head-kanji {
  font-family: var(--font-jp);
  font-weight: 600;
  font-size: 2.1cqw;
  line-height: 1;
  color: rgba(49, 42, 33, 0.2);
}

.dark .head-kanji { color: rgba(224, 179, 138, 0.32); }

h1 {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: clamp(34px, 5.6vw, 78px);
  font-size: max(34px, 6.1cqw);
  line-height: 1.05;
  letter-spacing: -0.01em;
  color: var(--dark-text);
}

h1 em, h2 em { font-style: italic; color: var(--aka-bright); }

h2 {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: clamp(26px, 3.2vw, 46px);
  font-size: max(26px, 3.6cqw);
  line-height: 1.08;
  letter-spacing: -0.01em;
  color: var(--sumi);
  margin-bottom: 1.7cqw;
}

.dark h2 { color: var(--dark-text); }

.lead {
  font-size: clamp(15px, 1.25vw, 18px);
  font-size: max(15px, 1.42cqw);
  line-height: 1.6;
  color: var(--ink-soft);
  max-width: 64cqw;
  margin-bottom: 2.6cqw;
}

.lead-dark { color: var(--dark-muted); }

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3cqw;
  align-items: start;
}

.risk-split { grid-template-columns: 0.85fr 1.15fr; gap: 3.4cqw; }

.col-title {
  font-size: max(16px, 1.55cqw);
  font-weight: 600;
  color: var(--sumi);
  margin-bottom: 1.1cqw;
  letter-spacing: 0.02em;
}

.ed-list { list-style: none; }

.ed-list li {
  display: grid;
  gap: 0.3cqw;
  padding: 1cqw 0;
  border-top: 1px dashed var(--border-dash);
}

.ed-list li:first-child { border-top: 1px solid var(--sumi); }

.ed-list strong {
  font-size: max(14px, 1.22cqw);
  font-weight: 600;
  color: var(--sumi);
}

.ed-list span {
  font-size: max(13px, 1.12cqw);
  color: var(--ink-soft);
  line-height: 1.5;
}

.dark-list li { border-top: 1px dashed rgba(245, 239, 228, 0.16); }
.dark-list li:first-child { border-top: 1px solid rgba(245, 239, 228, 0.35); }
.dark-list strong { color: var(--dark-text); }
.dark-list span { color: var(--dark-muted); }

.closing-line {
  margin-top: auto;
  padding-top: 2cqw;
  border-top: 1px solid var(--border);
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 500;
  font-size: clamp(15px, 1.35vw, 19px);
  font-size: max(15px, 1.55cqw);
  color: var(--sumi);
}

.closing-line em { color: var(--aka); }

.dark .closing-line { color: var(--dark-text); border-top-color: var(--dark-border); }
.dark .closing-line em { color: #d15454; }

.big-number-block {
  align-self: start;
  border-right: 1px solid var(--dark-border);
  padding-right: 3cqw;
}

.big-number {
  display: block;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: max(120px, 15cqw);
  line-height: 0.85;
  color: var(--aka-bright);
  margin-bottom: 0.8cqw;
}

.big-number-cap {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: max(14px, 1.35cqw);
  color: #d0c7b8;
  line-height: 1.5;
  max-width: 24cqw;
}

.pillar-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.2cqw;
}

.pillar-card {
  border: 1px solid var(--dark-border);
  background: rgba(245, 239, 228, 0.035);
  padding: 1.5cqw;
  border-radius: 4px;
  display: flex;
  flex-direction: column;
}

.pillar-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 1cqw;
}

.p-kanji {
  font-family: var(--font-jp);
  font-weight: 600;
  font-size: 2.6cqw;
  line-height: 1;
  color: var(--gold);
}

.p-num {
  font-size: max(9px, 0.8cqw);
  letter-spacing: 0.18em;
  color: var(--dark-muted);
  border: 1px solid var(--dark-border);
  padding: 0.18cqw 0.55cqw;
  border-radius: 2px;
}

.pillar-card h3 {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: max(17px, 1.75cqw);
  color: var(--dark-text);
  margin-bottom: 0.5cqw;
}

.pillar-card p {
  font-size: max(12px, 1.08cqw);
  color: var(--dark-muted);
  line-height: 1.5;
}

.p-tag {
  margin-top: auto;
  padding-top: 0.9cqw;
  border-top: 1px dashed rgba(245, 239, 228, 0.14);
  font-size: max(9.5px, 0.85cqw);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(224, 179, 138, 0.75);
}

.chart-col { display: flex; flex-direction: column; gap: 0.9cqw; }

.chart-box {
  position: relative;
  height: max(170px, 24cqw);
  border: 1px solid var(--border);
  background: var(--surface);
  padding: 1.1cqw;
  border-radius: 4px;
}

.donut-box { height: max(170px, 21cqw); }

.chart-box canvas { max-width: 100%; }

.chart-caption {
  font-size: max(11.5px, 0.98cqw);
  color: var(--ink-muted);
  line-height: 1.55;
}

.chart-caption strong { color: var(--sumi); }

.chart-fallback {
  display: grid;
  place-items: center;
  height: 100%;
  font-size: max(11px, 0.95cqw);
  color: var(--ink-muted);
  text-align: center;
  padding: 1cqw;
}

.legend {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5cqw 1.2cqw;
}

.legend li {
  display: flex;
  align-items: baseline;
  gap: 0.5cqw;
  font-size: max(12px, 1.02cqw);
  color: var(--ink-soft);
}

.legend strong { margin-left: 0.4cqw; color: var(--sumi); }

.lg-sq { width: 9px; height: 9px; border-radius: 1px; flex: none; align-self: center; }
.lg-aka { background: var(--aka); }
.lg-gold { background: var(--gold); }
.lg-matcha { background: var(--matcha); }
.lg-terra { background: var(--terra); }

.price-block {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 1cqw 1.4cqw;
  border: 1px solid var(--border-strong);
  background: var(--surface);
  padding: 1.3cqw 1.6cqw;
  margin-top: 1.6cqw;
  border-radius: 4px;
}

.price {
  font-family: var(--font-serif);
  font-size: max(14px, 1.2cqw);
  color: var(--ink-muted);
  letter-spacing: 0.04em;
}

.price strong {
  font-size: max(26px, 2.4cqw);
  font-weight: 600;
  color: var(--aka);
}

.price-note {
  font-size: max(11.5px, 0.98cqw);
  color: var(--ink-muted);
  line-height: 1.45;
  max-width: 26cqw;
}

.prod-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.6cqw;
}

.prod-card {
  border: 1px solid var(--border);
  background: var(--surface);
  padding: 1.5cqw;
  border-radius: 4px;
  display: flex;
  flex-direction: column;
  gap: 0.55cqw;
}

.prod-price {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: max(17px, 1.7cqw);
  color: var(--aka);
}

.prod-price i {
  font-style: normal;
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: max(10.5px, 0.95cqw);
  color: var(--ink-muted);
  letter-spacing: 0.14em;
  margin-left: 0.3cqw;
}

.prod-card h3 {
  font-size: max(15px, 1.35cqw);
  font-weight: 600;
  color: var(--sumi);
}

.prod-card p {
  font-size: max(12px, 1.08cqw);
  color: var(--ink-soft);
  line-height: 1.5;
}

.funnel-strip {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.9cqw;
  border: 1px dashed var(--border-dash);
  background: var(--washi-2);
  padding: 1.1cqw 1.4cqw;
  margin-top: 2cqw;
  border-radius: 4px;
  font-size: max(12px, 1.02cqw);
  color: var(--ink-soft);
  letter-spacing: 0.04em;
}

.funnel-strip i { font-style: normal; color: var(--aka); }

.fs-end {
  background: var(--aka);
  color: #fff;
  padding: 0.35cqw 0.8cqw;
  border-radius: 2px;
  letter-spacing: 0.1em;
  font-weight: 600;
}

.plat-table { margin-bottom: 0.6cqw; }

.pt-row {
  display: grid;
  grid-template-columns: 13cqw 1fr 17cqw;
  gap: 1.8cqw;
  padding: 1.15cqw 0;
  border-top: 1px solid var(--border);
  align-items: baseline;
}

.pt-row:last-child { border-bottom: 1px solid var(--border); }

.pt-head {
  border-top: 2px solid var(--sumi);
  font-size: max(9.5px, 0.88cqw);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-muted);
  padding: 0.8cqw 0;
}

.pt-name {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 600;
  font-size: max(16px, 1.6cqw);
  color: var(--aka);
}

.pt-row > span:nth-child(2) {
  font-size: max(13px, 1.15cqw);
  color: var(--ink-soft);
  line-height: 1.5;
}

.pt-opt {
  font-size: max(10px, 0.92cqw);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-muted);
}

.flow-list { list-style: none; }

.flow-list li {
  display: grid;
  grid-template-columns: 2.4cqw 1fr;
  gap: 1.1cqw;
  padding: 0.95cqw 0;
  border-top: 1px dashed var(--border-dash);
}

.flow-list li:first-child { border-top: 1px solid var(--sumi); }

.fl-num {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: max(15px, 1.7cqw);
  color: var(--aka);
  line-height: 1.15;
}

.flow-list strong {
  display: block;
  font-size: max(14px, 1.22cqw);
  font-weight: 600;
  color: var(--sumi);
}

.flow-list span:not(.fl-num) {
  font-size: max(12.5px, 1.08cqw);
  color: var(--ink-soft);
  line-height: 1.45;
}

.fl-loop { border-top: 1px solid var(--sumi); }
.fl-loop .fl-num { color: var(--matcha); }
.fl-loop span:not(.fl-num) { color: var(--ink-muted); }

.phase-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.4cqw;
}

.phase { border-top: 2px solid var(--sumi); padding-top: 1.3cqw; }

.ph-tag {
  font-size: max(9.5px, 0.9cqw);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--aka);
}

.phase h3 {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: max(19px, 1.9cqw);
  color: var(--sumi);
  margin: 0.5cqw 0 1cqw;
}

.phase ul { list-style: none; }

.phase li {
  position: relative;
  padding-left: 1.2cqw;
  font-size: max(12.5px, 1.1cqw);
  color: var(--ink-soft);
  line-height: 1.5;
  margin-bottom: 0.55cqw;
}

.phase li::before {
  content: "—";
  position: absolute;
  left: 0;
  color: var(--aka);
}

.ask-strip, .bring-strip {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 0.8cqw 1cqw;
  border-top: 1px solid var(--border);
  padding-top: 1.3cqw;
  margin-top: 2.4cqw;
  font-size: max(12px, 1.05cqw);
  color: var(--ink-soft);
}

.bring-strip {
  border-top-color: var(--dark-border);
  color: var(--dark-muted);
  margin-top: 2.2cqw;
}

.as-label {
  font-size: max(9.5px, 0.9cqw);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--aka);
  margin-right: 0.6cqw;
}

.ask-strip i, .bring-strip i { font-style: normal; color: var(--border-dash); }

.deal-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.8cqw;
}

.deal-card {
  border: 1px solid var(--dark-border);
  background: rgba(245, 239, 228, 0.035);
  padding: 1.9cqw;
  border-radius: 4px;
}

.deal-card.featured { border-color: rgba(198, 43, 43, 0.55); }

.d-badge {
  display: inline-block;
  background: var(--aka);
  color: #fff;
  font-size: max(9px, 0.85cqw);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 600;
  padding: 0.28cqw 0.75cqw;
  border-radius: 2px;
  margin-bottom: 1cqw;
}

.deal-card h3 {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: max(18px, 1.8cqw);
  color: var(--dark-text);
  margin-bottom: 0.8cqw;
}

.d-terms {
  font-size: max(13.5px, 1.28cqw);
  color: var(--dark-text);
  line-height: 1.6;
  margin-bottom: 1cqw;
}

.d-num {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: max(20px, 2cqw);
  color: var(--aka-bright);
}

.d-desc {
  font-size: max(12px, 1.1cqw);
  color: var(--dark-muted);
  line-height: 1.55;
}

.deal-label {
  display: block;
  font-size: max(9.5px, 0.9cqw);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--gold);
  margin-bottom: 0.7cqw;
}

.deal-card .split { margin-bottom: 1.3cqw; }

.deal-card .d-desc strong { color: var(--dark-text); font-weight: 600; }

.deal-note {
  border-top: 1px dashed rgba(245, 239, 228, 0.14);
  padding-top: 1cqw;
  font-size: max(12px, 1.08cqw);
  color: var(--dark-muted);
  line-height: 1.55;
}

.brand-row { display: flex; align-items: center; gap: 1cqw; }

.brand-name {
  font-size: max(10px, 0.95cqw);
  letter-spacing: 0.24em;
  text-transform: uppercase;
  font-weight: 500;
  color: var(--dark-muted);
}

.hanko {
  display: inline-grid;
  place-items: center;
  writing-mode: vertical-rl;
  font-family: var(--font-jp);
  font-weight: 600;
  font-size: max(11px, 0.95cqw);
  letter-spacing: 0.12em;
  color: #fff;
  background: var(--aka);
  width: 2.3cqw;
  height: 2.3cqw;
  min-width: 30px;
  min-height: 30px;
  border-radius: 3px;
  box-shadow: inset 0 0 0 1.5px rgba(255, 255, 255, 0.28);
  transform: rotate(-4deg);
}

.cover-grid, .cta-grid {
  flex: 1;
  display: grid;
  align-content: center;
}

.cover-main, .cta-main { display: flex; flex-direction: column; gap: 1.7cqw; width: min(64cqw, 100%); }

.cover-sub {
  font-size: clamp(15px, 1.25vw, 18px);
  font-size: max(15px, 1.42cqw);
  line-height: 1.65;
  color: #cfc6b8;
  max-width: 54cqw;
}

.cover-sub strong { color: var(--dark-text); font-weight: 600; }

.cover-meta {
  display: flex;
  gap: 1.8cqw;
  margin-top: 1.2cqw;
}

.cover-meta span {
  border-top: 1px solid var(--dark-border);
  padding-top: 0.85cqw;
  font-size: max(10px, 0.95cqw);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--dark-muted);
}

.cover-meta i {
  font-style: normal;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 1.3cqw;
  color: var(--aka-bright);
  margin-right: 0.5cqw;
}

.cover-kanji {
  position: absolute;
  right: 3.5cqw;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1cqw;
  z-index: 0;
}

.ck-big {
  font-family: var(--font-jp);
  font-weight: 600;
  font-size: 27cqw;
  line-height: 1;
  color: rgba(224, 179, 138, 0.13);
}

.ck-cap {
  writing-mode: vertical-rl;
  font-size: max(10px, 0.95cqw);
  color: rgba(224, 179, 138, 0.42);
  letter-spacing: 0.35em;
}

.cta-kanji .ck-big { font-size: 20cqw; }

.steps {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2cqw;
}

.steps li {
  border-top: 1px dashed rgba(245, 239, 228, 0.18);
  padding-top: 1cqw;
}

.steps strong {
  display: block;
  font-size: max(14px, 1.25cqw);
  font-weight: 600;
  color: var(--dark-text);
  margin-bottom: 0.3cqw;
}

.steps span {
  font-size: max(12.5px, 1.1cqw);
  color: var(--dark-muted);
  line-height: 1.5;
}

.cta-close {
  display: flex;
  align-items: center;
  gap: 1.5cqw;
  border-top: 1px solid var(--dark-border);
  padding-top: 2.2cqw;
  margin-top: 0.6cqw;
}

.cta-close .hanko { width: 3cqw; height: 3cqw; min-width: 40px; min-height: 40px; }

.cta-line {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: max(24px, 2.3cqw);
  line-height: 1.2;
  color: var(--dark-text);
}

.jp-thanks {
  font-family: var(--font-jp);
  font-size: max(13px, 1.25cqw);
  color: var(--gold);
  letter-spacing: 0.08em;
}

.jp-thanks span {
  display: block;
  font-family: var(--font-sans);
  font-size: max(10px, 0.95cqw);
  color: var(--dark-muted);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-top: 0.35cqw;
}

.nav-controls {
  position: fixed;
  bottom: 22px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(18, 14, 11, 0.66);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(245, 239, 228, 0.12);
  border-radius: 999px;
  padding: 7px 14px;
  z-index: 1600;
}

.nav-btn {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  background: transparent;
  border: none;
  border-radius: 50%;
  color: rgba(245, 239, 228, 0.85);
  font-size: 17px;
  cursor: pointer;
  transition: background 150ms ease;
}

.nav-btn:hover { background: rgba(245, 239, 228, 0.12); color: #fff; }

.nav-btn:focus-visible { outline: 2px solid var(--gold); outline-offset: 2px; }

.slide-counter {
  font-size: 12.5px;
  letter-spacing: 0.14em;
  color: rgba(245, 239, 228, 0.8);
  font-variant-numeric: tabular-nums;
}

.counter-sep { margin: 0 0.45em; color: rgba(245, 239, 228, 0.4); }

@keyframes rise {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: none; }
}

html.js [data-r] { opacity: 0; }

html.js .slide.active [data-r] {
  animation: rise 0.65s var(--ease-expo) forwards;
  animation-delay: calc(var(--i, 0) * 85ms);
}

@media screen and (max-width: 768px) {
  body { overflow-y: auto; height: auto; }

  .slide-deck { position: static; transform: none; width: 100%; height: auto; }

  .slide {
    position: relative;
    inset: auto;
    opacity: 1;
    visibility: visible;
    height: auto;
    min-height: 100vh;
    min-height: 100svh;
    padding: 30px 22px 90px;
  }

  .slide.active [data-r] { animation: rise 0.65s var(--ease-expo) forwards; animation-delay: calc(var(--i, 0) * 85ms); }

  .split, .risk-split { grid-template-columns: 1fr; gap: 34px; }

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

  .prod-grid, .phase-grid, .deal-grid, .steps { grid-template-columns: 1fr; }

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

  .pt-head { display: none; }

  .pt-row { grid-template-columns: 1fr; gap: 5px; padding: 16px 0; }

  .cover-main, .cta-main { width: 100%; }

  .cover-sub, .lead { max-width: 100%; }

  .cover-meta { flex-direction: column; gap: 12px; }

  .cover-kanji, .cta-kanji {
    right: 18px;
    top: 22px;
    transform: none;
  }

  .ck-big { font-size: 84px; }

  .ck-cap { display: none; }

  .big-number-block { border-right: none; padding-right: 0; border-bottom: 1px solid var(--dark-border); padding-bottom: 24px; }

  .chart-box { height: 240px; }

  .donut-box { height: 230px; }

  .funnel-strip { flex-direction: column; align-items: flex-start; gap: 8px; }

  .funnel-strip i { display: none; }

  .flow-list li { grid-template-columns: 30px 1fr; }

  .price-block { flex-direction: column; align-items: flex-start; }

  .price-note { max-width: 100%; }

  .nav-controls { bottom: 14px; }

  .slide-foot { position: static; margin-top: 40px; }
}

@media (prefers-reduced-motion: reduce) {
  html.js [data-r] { opacity: 1 !important; animation: none !important; }
  .progress { transition: none; }
  .slide { transition: none; }
}

html:not(.js) .slide-deck { position: static; transform: none; width: auto; height: auto; }

html:not(.js) .slide {
  position: relative;
  inset: auto;
  opacity: 1;
  visibility: visible;
  height: auto;
  min-height: 100vh;
}

html:not(.js) [data-r] { opacity: 1; }

html:not(.js) .nav-controls,
html:not(.js) .progress { display: none; }

html.print-mode body { overflow: auto; height: auto; }

html.print-mode .slide-deck {
  position: static;
  transform: none;
  width: 1280px;
  height: auto;
  margin: 0 auto;
  overflow: visible;
}

html.print-mode .slide {
  position: relative;
  inset: auto;
  opacity: 1;
  visibility: visible;
  height: 720px;
}

html.print-mode [data-r] { opacity: 1 !important; animation: none !important; }

html.print-mode .nav-controls,
html.print-mode .progress { display: none; }

@media print {
  @page { size: 1280px 720px; margin: 0; }

  * { -webkit-print-color-adjust: exact; print-color-adjust: exact; }

  html, body { overflow: visible; height: auto; background: #fff; }

  .grain, .progress, .nav-controls { display: none !important; }

  .slide-deck {
    position: static;
    transform: none;
    width: 1280px;
    height: auto;
    margin: 0;
    overflow: visible;
  }

  .slide {
    position: relative;
    inset: auto;
    width: 1280px;
    height: 720px;
    min-height: 0;
    opacity: 1 !important;
    visibility: visible !important;
    margin: 0;
    break-after: page;
    page-break-after: always;
  }

  .slide.print-last { break-after: auto; page-break-after: auto; }

  html.only-mode .slide:not(.active) { display: none; }

  html.js [data-r] { opacity: 1 !important; animation: none !important; }
}