/* 書体: ページで使う文字だけのサブセット */
@font-face { font-family: 'Noto Serif JP'; font-style: normal; font-weight: 500; font-display: swap; src: url('/assets/fonts/noto-serif-jp-500.woff2') format('woff2'); }
@font-face { font-family: 'Noto Serif JP'; font-style: normal; font-weight: 600; font-display: swap; src: url('/assets/fonts/noto-serif-jp-600.woff2') format('woff2'); }
@font-face { font-family: 'Inter'; font-style: normal; font-weight: 400; font-display: swap; src: url('/assets/fonts/inter-400.woff2') format('woff2'); }
@font-face { font-family: 'Inter'; font-style: normal; font-weight: 500; font-display: swap; src: url('/assets/fonts/inter-500.woff2') format('woff2'); }
@font-face { font-family: 'Inter'; font-style: normal; font-weight: 600; font-display: swap; src: url('/assets/fonts/inter-600.woff2') format('woff2'); }
@font-face { font-family: 'JetBrains Mono'; font-style: normal; font-weight: 500; font-display: swap; src: url('/assets/fonts/jetbrains-mono-500.woff2') format('woff2'); }
@font-face { font-family: 'JetBrains Mono'; font-style: normal; font-weight: 600; font-display: swap; src: url('/assets/fonts/jetbrains-mono-600.woff2') format('woff2'); }

:root {
  --bg: #F7F1E6;
  --surface: #FFFBF4;
  --ink: #2B2118;
  --muted: #6B5747;
  --accent: #C2410C;
  --accent-rgb: 194, 65, 12;
  --accent-pale: #F6D5C3;
  --accent-soft: rgba(194, 65, 12, 0.3);
  --line: rgba(43, 33, 24, 0.12);
  --dark: #1E1711;
  --dark-surface: #2B2118;
  --dark-text: #F7F1E6;
  --dark-muted: #C9B8A6;
  --ok: #3F8F5A;
  --ok-dark: #7FD19B;
  --ok-ink: #2F7346;
  --ng-dark: #FF8A5C;
  --serif: 'Noto Serif JP', serif;
  --mono: 'JetBrains Mono', monospace;
}

/* 土台 */
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scrollbar-gutter: stable; }
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Hiragino Sans', sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.9;
  overflow-x: hidden;
}
a { color: inherit; transition: color 0.2s, filter 0.2s; }
a:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
[tabindex="-1"]:focus { outline: none; }
[id] { scroll-margin-top: 5rem; }
.sr-only, .issue .fix, .issue.fixed .bad {
  position: absolute; width: 1px; height: 1px; overflow: hidden;
  clip-path: inset(50%); white-space: nowrap;
}
.issue.fixed .fix { position: static; width: auto; height: auto; overflow: visible; clip-path: none; white-space: normal; }

/* スクロールを滑らかにする部品（Lenis 1.3.27, MIT）が前提とする指定 */
.lenis, .lenis body { height: auto; }
.lenis:not(.lenis-autoToggle).lenis-stopped { overflow: clip; }
.lenis.lenis-smooth iframe { pointer-events: none; }

/* ヘッダー */
.header {
  position: fixed;
  top: 1rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 50;
  width: min(64rem, calc(100% - 2rem));
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem 1.5rem;
  background: rgba(255, 251, 244, 0.95);
  border: 1px solid var(--line);
  border-radius: 9999px;
}
.logo {
  font-family: var(--mono);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  color: var(--accent);
  text-decoration: none;
}
.nav { display: flex; gap: 1.5rem; }
.nav a { position: relative; font-size: 0.9rem; color: var(--muted); text-decoration: none; }
.nav a:hover, .nav a.active { color: var(--accent); }
.nav a::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -0.3rem;
  height: 2px; background: var(--accent); border-radius: 2px;
  transform: scaleX(0); transition: transform 0.3s;
}
.nav a.active::after { transform: scaleX(1); }
.nav-current { display: none; font-size: 0.9rem; font-weight: 600; color: var(--accent); }
.nav-toggle {
  display: none;
  min-height: 2.75rem; padding: 0 0.9rem;
  font: inherit; font-size: 0.85rem; font-weight: 600; color: var(--ink);
  background: none; border: 1px solid var(--line); border-radius: 9999px; cursor: pointer;
}
.nav-toggle:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }

/* 共通の部品 */
.section { max-width: 64rem; margin: 0 auto; padding: 7rem 2.75rem; }
.eyebrow {
  font-family: var(--mono);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--accent);
}
.h2 {
  font-family: var(--serif);
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  font-weight: 600;
  line-height: 1.5;
  margin: 1rem 0 0;
}
.lead { font-size: clamp(1rem, 1.3vw, 1.08rem); color: var(--muted); margin-top: 1.5rem; max-width: 44rem; }
.cta {
  display: inline-block;
  margin-top: 2.5rem;
  padding: 0.95rem 2rem;
  background: var(--accent);
  color: #FFF;
  font-weight: 600;
  text-decoration: none;
  border-radius: 2px;
}
.cta:hover { filter: brightness(1.12); }
.cta:focus-visible { outline-offset: 4px; }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: 4px; padding: 2rem; }
.card h3 { font-family: var(--serif); font-size: 1.25rem; font-weight: 600; }
.card p { color: var(--muted); margin-top: 0.75rem; }

/* 冒頭: 大人数 → 少人数 */
.intro { position: relative; height: 100vh; height: 100svh; min-height: 560px; overflow: hidden; }
.intro::before {
  content: "";
  position: absolute;
  top: -20%;
  left: 50%;
  width: 900px;
  height: 900px;
  transform: translateX(-50%);
  background: radial-gradient(circle, rgba(194, 65, 12, 0.14) 0%, transparent 65%);
  pointer-events: none;
}
.net { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0.18; }
.intro-caption, .intro-count { display: none; }
.intro-count {
  position: absolute;
  left: 50%;
  bottom: 6rem;
  transform: translateX(-50%);
  text-align: center;
  font-family: var(--mono);
  color: var(--muted);
  font-size: 0.9rem;
  letter-spacing: 0.1em;
  white-space: nowrap;
}
.intro-count b { color: var(--accent); font-size: 2rem; display: block; line-height: 1.2; }
.intro-caption {
  position: absolute;
  top: 18%;
  left: 50%;
  transform: translateX(-50%);
  width: calc(100% - 2rem);
  text-align: center;
  font-family: var(--serif);
  font-size: clamp(1.3rem, 3vw, 2rem);
  font-weight: 600;
}
.hero { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; padding: 0 1rem; }
.hero-inner { max-width: 64rem; width: 100%; padding: 0 1.75rem; }
.hero-title {
  font-family: var(--serif);
  font-size: clamp(2.2rem, 6.5vw, 4.8rem);
  font-weight: 600;
  line-height: 1.35;
  letter-spacing: 0.04em;
  margin-top: 1.5rem;
}
.hero-title em { font-style: normal; color: var(--accent); }
.hero .lead { margin-top: 2rem; }
/* 動きを使うときの始まりの状態 */
.js .net { opacity: 1; }
.js .intro-caption, .js .intro-count { display: block; }
.js .hero { opacity: 0; pointer-events: none; }
.js .hero.shown { pointer-events: auto; }

/* 理由 */
.why-head { max-width: 64rem; margin: 0 auto; padding: 7rem 2.75rem 0; }
.track {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  max-width: 64rem;
  margin: 0 auto;
  padding: 3rem 2.75rem 7rem;
}
.reason { width: min(30rem, 100%); display: flex; flex-direction: column; }
.card.reason { background: none; border: 0; border-top: 1px solid var(--line); border-radius: 0; padding: 2rem 0 0; }
.card .reason-no {
  font-family: var(--mono);
  font-size: clamp(4.5rem, 8vw, 7.5rem);
  font-weight: 600;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1.5px var(--accent);
}
.reason h3 { margin-top: 1.5rem; font-size: clamp(1.7rem, 2.8vw, 2.3rem); line-height: 1.35; }
.card .reason-proof { margin-top: 1.25rem; font-size: 1.15rem; color: var(--muted); }
.reason-proof::before { content: ""; display: block; width: 2rem; height: 2px; margin-bottom: 1rem; background: var(--accent); }
.js-anim .why { overflow: hidden; min-height: 100vh; min-height: 100svh; }
.js-anim .track {
  gap: 4rem;
  flex-wrap: nowrap;
  width: max-content;
  max-width: none;
  margin: 0;
  padding: 3rem 2.75rem 7rem max(2.75rem, calc((100% - 64rem) / 2 + 2.75rem));
}
.js-anim .reason { width: min(30rem, 80vw); flex-shrink: 0; }

/* 事例: A さん */
.case { position: relative; min-height: 100vh; min-height: 100svh; }
.case-inner {
  max-width: 64rem;
  height: 100%;
  margin: 0 auto;
  padding: 7rem 2.75rem 3rem;
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 3rem;
  align-items: center;
}
.case-step p { color: var(--muted); margin-top: 1rem; }
.case-stage { position: relative; height: min(28rem, 60vh); }
.scrap {
  position: absolute;
  display: none;
  padding: 0.6rem 0.9rem;
  background: #FFF6D6;
  border: 1px solid rgba(43, 33, 24, 0.15);
  box-shadow: 0 6px 16px rgba(43, 33, 24, 0.08);
  font-size: 0.9rem;
  white-space: nowrap;
}
.scrap.phone { background: var(--surface); border-radius: 9999px; }
.scrap.excel { background: #E7F2E7; font-family: var(--mono); font-size: 0.8rem; }
.case-stage .scrap:nth-child(2) { left: 2%; top: 4%; transform: rotate(-6deg); }
.case-stage .scrap:nth-child(3) { left: 52%; top: 2%; transform: rotate(4deg); }
.case-stage .scrap:nth-child(4) { left: 58%; top: 30%; transform: rotate(-3deg); }
.case-stage .scrap:nth-child(5) { left: 8%; top: 38%; transform: rotate(5deg); }
.case-stage .scrap:nth-child(6) { left: 20%; top: 66%; transform: rotate(-4deg); }
.case-stage .scrap:nth-child(7) { left: 60%; top: 62%; transform: rotate(7deg); }
.case-stage .scrap:nth-child(8) { left: 36%; top: 84%; transform: rotate(-2deg); }
.board {
  position: absolute;
  inset: 0;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 20px 50px rgba(43, 33, 24, 0.12);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}
.board-title { font-family: var(--mono); font-size: 0.75rem; letter-spacing: 0.2em; color: var(--accent); margin-bottom: 0.4rem; }
.row {
  display: grid;
  grid-template-columns: 1.4rem 1fr auto;
  gap: 0.75rem;
  align-items: center;
  padding: 0.6rem 0.75rem;
  border: 1px solid var(--line);
  border-radius: 4px;
  font-size: 0.95rem;
}
.row small { color: var(--muted); font-size: 0.8rem; }
.check { width: 1.2rem; height: 1.2rem; border: 1.5px solid var(--muted); border-radius: 3px; position: relative; }
.check::after {
  content: "";
  position: absolute;
  left: 0.32rem;
  top: 0.08rem;
  width: 0.35rem;
  height: 0.7rem;
  border: solid #FFF;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}
.row.done .check { background: var(--ok); border-color: var(--ok); }
.row.done span { text-decoration: line-through; color: var(--muted); }
.board-foot { margin-top: auto; font-size: 0.8rem; color: var(--muted); display: flex; gap: 1rem; flex-wrap: wrap; }
.board-foot span::before { content: "● "; color: var(--ok); }
.js-anim .case { height: 100vh; height: 100svh; min-height: 620px; overflow: hidden; }
.js-anim .case-text { position: relative; min-height: 14rem; }
.js-anim .case-step { position: absolute; inset: 0 0 auto 0; }
.js-anim .scrap { display: block; }

/* バイブコーディング */
.vibe { background: var(--dark); color: var(--dark-text); overflow-x: clip; }
.vibe .eyebrow { color: var(--ng-dark); }
.vibe .lead { color: var(--dark-muted); }
.vibe .cta { background: var(--ng-dark); color: var(--dark); }
.vibe-intro { min-height: 100vh; min-height: 100svh; display: flex; align-items: center; }
.vi-inner { max-width: 64rem; width: 100%; margin: 0 auto; padding: 6rem 2.75rem 3rem; }
.vi-title { font-family: var(--serif); font-size: clamp(2rem, 5vw, 3.6rem); font-weight: 600; line-height: 1.3; margin-top: 1rem; }
.vi-b { display: inline-block; color: var(--ok-dark); }
.vi-stage { position: relative; margin-top: 2rem; }
.browser {
  width: 62%;
  background: var(--dark-surface);
  border: 1px solid rgba(247, 241, 230, 0.12);
  border-radius: 8px;
  overflow: hidden;
  transition: border-color 0.3s;
}
.browser.danger { border-color: var(--ng-dark); }
.browser-bar { display: flex; align-items: center; gap: 0.4rem; padding: 0.6rem 0.9rem; border-bottom: 1px solid rgba(247, 241, 230, 0.08); }
.browser-bar i, .code-bar i { width: 0.6rem; height: 0.6rem; border-radius: 9999px; background: rgba(247, 241, 230, 0.2); }
.browser-bar span { margin-left: 0.75rem; font-family: var(--mono); font-size: 0.75rem; color: var(--dark-muted); }
.vi-code {
  font-family: var(--mono);
  font-size: 0.85rem;
  line-height: 1.7;
  color: var(--dark-muted);
  padding: 1rem 1.2rem;
  height: 14rem;
  white-space: pre-wrap;
  word-break: break-all;
}
.vi-deploy {
  display: flex; align-items: center; gap: 0.75rem;
  padding: 0.75rem 1.2rem;
  border-top: 1px solid rgba(247, 241, 230, 0.08);
  font-size: 0.85rem; color: var(--dark-muted);
}
.vi-track { flex: 0 0 40%; height: 4px; background: rgba(247, 241, 230, 0.12); border-radius: 9999px; overflow: hidden; }
.vi-track b { display: block; height: 100%; width: 100%; background: var(--ok-dark); }
.js-anim .vi-track b { width: 0; }
.alerts { display: grid; gap: 0.75rem; margin-top: 1.5rem; }
.js-anim .alerts { position: absolute; right: 0; top: 12%; width: 46%; margin-top: 0; }
.alert {
  display: flex; gap: 0.75rem; align-items: flex-start;
  background: #3A1E14;
  border: 1px solid var(--ng-dark);
  color: #FFD9C9;
  border-radius: 6px;
  padding: 0.85rem 1rem;
  font-size: 0.95rem;
  line-height: 1.6;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.35);
}
.alert b {
  flex-shrink: 0;
  width: 1.4rem; height: 1.4rem;
  border-radius: 9999px;
  background: var(--ng-dark); color: var(--dark);
  display: grid; place-items: center;
  font-family: var(--mono); font-size: 0.8rem;
}
.vi-then { font-family: var(--serif); font-size: clamp(1.2rem, 2.4vw, 1.7rem); margin-top: 2.5rem; }
.vibe-pin { min-height: 100vh; min-height: 100svh; display: flex; align-items: center; padding-top: 3rem; }
.vibe-grid { display: grid; grid-template-columns: 1fr 1.15fr; gap: 3rem; align-items: center; width: 100%; }
.vibe ul { margin-top: 1.5rem; padding-left: 1.2rem; color: var(--dark-muted); }
.code {
  background: var(--dark-surface);
  border: 1px solid rgba(247, 241, 230, 0.1);
  border-radius: 8px;
  padding: 1.25rem;
  font-family: var(--mono);
  font-size: 0.85rem;
  line-height: 1.8;
}
.code-bar { display: flex; gap: 0.4rem; margin-bottom: 1rem; }
.code pre { color: var(--dark-muted); white-space: pre-wrap; word-break: break-all; }
.issue {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.75rem;
  align-items: start;
  margin-top: 0.75rem;
  padding: 0.75rem 1rem;
  border-radius: 4px;
  border: 1px solid var(--ng-dark);
  color: var(--ng-dark);
  font-size: 0.95rem;
  line-height: 1.6;
}
.issue b { font-family: var(--mono); font-size: 0.75rem; letter-spacing: 0.1em; padding-top: 0.2rem; }
.issue.fixed { border-color: var(--ok-dark); color: var(--ok-dark); }
.news { padding-top: 6rem; padding-bottom: 5rem; }
.news-q { font-family: var(--serif); font-size: clamp(1.5rem, 3.2vw, 2.3rem); font-weight: 600; line-height: 1.6; }
.news-q em { font-style: normal; color: var(--ng-dark); }
.news-list { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; margin-top: 2rem; }
.news-item {
  background: var(--dark-surface);
  border: 1px solid rgba(247, 241, 230, 0.1);
  border-left: 3px solid var(--ng-dark);
  border-radius: 4px;
  padding: 1.75rem;
}
.news-date { font-family: var(--mono); font-size: 0.8rem; letter-spacing: 0.1em; color: var(--ng-dark); }
.news-item h4 { font-family: var(--serif); font-size: 1.15rem; font-weight: 600; line-height: 1.6; margin-top: 0.5rem; }
.news-item p { color: var(--dark-muted); margin-top: 0.75rem; }
.news-judge { border-top: 1px solid rgba(247, 241, 230, 0.12); padding-top: 0.75rem; }
.news-judge b { display: block; font-size: 0.8rem; color: var(--dark-text); letter-spacing: 0.05em; }
.news-src { display: inline-block; margin-top: 1rem; font-size: 0.85rem; color: var(--dark-muted); }
.news-src:hover { color: var(--ng-dark); }
.vibe .news-close { color: var(--dark-text); margin-top: 1.5rem; }

/* できること */
.section.svc-sec { padding-top: 0; padding-bottom: 0; }
.svc-wrap { min-height: 100vh; min-height: 100svh; display: flex; flex-direction: column; justify-content: center; }
.services { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.5rem; margin-top: 3rem; }
.services .svc:last-child:nth-child(odd) { grid-column: 1 / -1; }
.svc-cta { align-self: flex-start; margin-top: 2rem; }

/* 考え方 */
.ch { max-width: 64rem; margin: 0 auto; padding: 7rem 2.75rem; }
.statement { background: var(--dark); color: var(--dark-text); min-height: 100vh; min-height: 100svh; display: flex; align-items: center; }
.statement .ch { width: 100%; }
.statement .eyebrow { color: var(--ng-dark); }
.fields-lead {
  font-family: var(--serif);
  font-size: clamp(1.2rem, 2.2vw, 1.6rem);
  line-height: 1.7;
  color: var(--dark-text);
  margin-top: 1.5rem;
  max-width: 40rem;
}
.fields {
  font-family: var(--serif);
  font-size: clamp(1rem, 1.6vw, 1.2rem);
  color: var(--dark-muted);
  margin-top: 1.5rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 1.25rem;
}
.about-title { font-family: var(--serif); font-size: clamp(2.4rem, 7vw, 5.5rem); font-weight: 600; line-height: 1.3; margin-top: 2.5rem; }

/* 考え方: 4場面 */
.scenes { position: relative; overflow: hidden; }
.scene { display: flex; align-items: center; justify-content: center; min-height: 100vh; min-height: 100svh; padding: 6rem 2.75rem 3rem; }
.js-scenes .scene-track { display: flex; flex-direction: row-reverse; width: 400%; }
.js-scenes .scene { width: 25%; height: 100vh; height: 100svh; min-height: 600px; flex-shrink: 0; }
.scene-inner { max-width: 64rem; width: 100%; display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: center; }
.scene-no { font-family: var(--mono); font-size: 0.8rem; letter-spacing: 0.2em; color: var(--accent); }
.scene-copy h3, .scene-final h3 { font-family: var(--serif); font-size: clamp(1.6rem, 3.4vw, 2.6rem); font-weight: 600; line-height: 1.5; margin-top: 0.75rem; }
.scene em { font-style: normal; color: var(--accent); }
.scene-copy p:not(.scene-no) { color: var(--muted); margin-top: 1.25rem; font-size: 1.05rem; }
.scene-visual { position: relative; height: 22rem; }
.s1 .wall { position: absolute; inset: 3rem 2rem 0 0; background: #E8DFCF; border-radius: 4px; border: 1px solid var(--line); }
.s1 .sheet {
  position: absolute; width: 22%; height: 38%;
  background: #FFF repeating-linear-gradient(#FFF 0 10px, rgba(43, 33, 24, 0.12) 10px 11px);
  border: 1px solid rgba(43, 33, 24, 0.15);
  box-shadow: 0 4px 10px rgba(43, 33, 24, 0.1);
}
.s1 .sheet::before { content: ""; position: absolute; left: 50%; top: -5px; width: 10px; height: 10px; margin-left: -5px; border-radius: 9999px; background: var(--accent); }
.s1 .sheet:nth-of-type(1) { left: 6%; top: 10%; }
.s1 .sheet:nth-of-type(2) { left: 30%; top: 6%; }
.s1 .sheet:nth-of-type(3) { left: 54%; top: 12%; }
.s1 .sheet:nth-of-type(4) { left: 12%; top: 52%; }
.s1 .sheet:nth-of-type(5) { left: 38%; top: 48%; }
.s1 .sheet:nth-of-type(6) { left: 64%; top: 54%; }
.s2 .flow { height: 100%; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 0.15rem; }
.s2 .node {
  position: relative;
  padding: 0.45rem 1.4rem; border: 1px solid var(--line); border-radius: 4px;
  background: var(--surface); font-family: var(--serif); font-weight: 600;
}
.s2 .node.last { background: var(--ink); color: var(--dark-text); padding: 0.7rem 1.8rem; }
.s2 .arrow { color: var(--muted); line-height: 1.2; }
.s2 .chip {
  position: absolute; white-space: nowrap; font-style: normal;
  font-weight: 500; font-size: 0.8rem;
  padding: 0.2rem 0.6rem; border-radius: 9999px;
  background: #FFF6D6; color: var(--ink); border: 1px solid rgba(43, 33, 24, 0.15);
}
.s2 .chip:nth-of-type(1) { left: -38%; top: -70%; }
.s2 .chip:nth-of-type(2) { left: 78%; top: -80%; }
.s2 .chip:nth-of-type(3) { left: -46%; top: 30%; }
.s2 .chip:nth-of-type(4) { left: 96%; top: 20%; }
.s2 .chip:nth-of-type(5) { left: -20%; top: 120%; }
.s2 .chip:nth-of-type(6) { left: 70%; top: 125%; }
.s3 .spread { width: 100%; height: 100%; }
.s3 .spokes line { stroke: var(--accent); stroke-width: 2; stroke-dasharray: 130; stroke-dashoffset: 0; }
.s3 .leaves circle { fill: var(--surface); stroke: var(--line); stroke-width: 1.5; }
.s3 .leaf-text text, .s3 .core-text { font-family: var(--serif); font-size: 13px; font-weight: 600; text-anchor: middle; fill: var(--ink); }
.s3 .core { fill: var(--ink); }
.s3 .core-text { fill: var(--dark-text); font-size: 12px; }
.scene-last { background: var(--dark); color: var(--dark-text); }
.scene-final { max-width: 64rem; width: 100%; }
.scene-final .scene-no { color: var(--ng-dark); }
.scene-final .wait { font-family: var(--serif); font-size: clamp(1.1rem, 2.2vw, 1.5rem); color: var(--dark-muted); margin-top: 1.5rem; }
.scene-final .start { font-size: clamp(2.4rem, 6.5vw, 5rem); line-height: 1.3; margin-top: 1.5rem; }
.scene-final em { color: var(--ng-dark); }

/* 代表: 名乗り。写真と名前を左右に置く */
.profile, .road-sec, .vows-sec, .closing { min-height: 100vh; min-height: 100svh; display: flex; flex-direction: column; justify-content: center; }
.profile { flex-direction: row; align-items: center; gap: 4rem; }
.profile-photo { position: relative; flex: none; width: 13rem; height: 13rem; }
.profile-photo::before { content: ""; position: absolute; inset: -0.9rem; border: 1px solid var(--accent-soft); border-radius: 9999px; }
.avatar { display: block; width: 100%; height: 100%; border-radius: 9999px; object-fit: cover; }
.profile-name { font-family: var(--serif); font-size: clamp(2rem, 4vw, 3rem); font-weight: 600; line-height: 1.3; margin-top: 1rem; }
.profile-name span { display: inline-block; }
.profile-en { font-family: var(--mono); font-size: 0.85rem; letter-spacing: 0.2em; color: var(--accent); margin-top: 0.5rem; }
.profile-role { color: var(--muted); margin-top: 1.75rem; padding-top: 1.25rem; border-top: 1px solid var(--line); }
.profile-call { color: var(--muted); margin-top: 0.25rem; }

/* 代表: 道のり */
.road { position: relative; margin-top: 4rem; }
.road-line { position: absolute; left: 0.55rem; top: 0.5rem; bottom: 0.5rem; width: 2px; background: var(--line); }
.road-fill { position: absolute; inset: 0; background: var(--accent); transform-origin: top; }
.road-count { font-family: var(--mono); font-size: 0.85rem; letter-spacing: 0.2em; color: var(--accent); padding-left: 3rem; margin-bottom: 1rem; }
.mile { position: relative; padding-left: 3rem; margin-top: 3rem; }
.mile:first-of-type { margin-top: 0; }
.mile h3 { font-family: var(--serif); font-size: clamp(1.6rem, 4vw, 2.6rem); font-weight: 600; line-height: 1.4; }
.mile p { color: var(--muted); max-width: 40rem; font-size: 1.05rem; margin-top: 1rem; }
.mile .stat-num {
  font-family: var(--mono);
  font-size: clamp(2.2rem, 5vw, 3.4rem);
  font-weight: 600;
  line-height: 1.1;
  color: var(--accent);
  margin: 0 0 0.5rem;
}
.mile .stat-num small { font-size: 0.35em; margin: 0 0.15em; color: var(--ink); }
.mile .stat-word { font-family: var(--serif); }
.js-anim .road-count { display: block; }
.road-count { display: none; }
.js-anim .road-stage { position: relative; height: 20rem; }
.js-anim .road-stage .mile { position: absolute; inset: 0 0 auto 0; margin: 0; }
.js-anim .road-line { top: 2.6rem; bottom: auto; height: 20rem; }

/* 代表: 約束 */
.vows { margin-top: 2rem; }
.vow { padding: 2rem 0; border-top: 1px solid var(--line); }
.vow:last-child { border-bottom: 1px solid var(--line); }
.vow h3 { font-family: var(--serif); font-size: clamp(1.7rem, 4.5vw, 3rem); font-weight: 600; line-height: 1.4; }
.vow p { color: var(--muted); margin-top: 0.5rem; }
.js-anim .vows { position: relative; height: 24rem; }
.js-anim .vow { position: absolute; inset: 0 0 auto 0; border: 0; padding: 0; }

/* 相談する: 暗い背景に大きな呼びかけ。説明と、相談の入り口を左右に置く */
.contact { background: var(--dark); color: var(--dark-text); }
.contact .eyebrow { color: var(--ng-dark); }
.contact-title { font-family: var(--serif); font-size: clamp(2.4rem, 6.5vw, 5rem); font-weight: 600; line-height: 1.3; margin-top: 1.5rem; }
.contact-body { display: grid; grid-template-columns: 1fr auto; gap: 2rem 4rem; align-items: end; margin-top: 3rem; padding-top: 2rem; border-top: 1px solid rgba(201, 184, 166, 0.25); }
.contact-lead { color: var(--dark-muted); max-width: 34rem; }
.contact-act { display: flex; flex-direction: column; align-items: flex-start; gap: 1rem; }
.contact .cta { margin-top: 0; background: var(--ng-dark); color: var(--dark); font-size: 1.05rem; padding: 1.1rem 2.4rem; }
.mail { display: flex; align-items: center; gap: 0.6rem; font-family: var(--mono); font-size: 0.9rem; color: var(--dark-muted); }
.mail img { width: 2rem; height: 2rem; border-radius: 9999px; object-fit: cover; }

/* スクロールの案内 */
.scroll-guide {
  position: fixed;
  left: 50%;
  bottom: 1.5rem;
  transform: translateX(-50%);
  z-index: 60;
  display: none;
  align-items: center;
  gap: 0.6rem;
  padding: 0.6rem 1.1rem 0.6rem 0.8rem;
  border-radius: 9999px;
  background: rgba(43, 33, 24, 0.88);
  color: #F7F1E6;
  font-size: 0.9rem;
  font-weight: 500;
  white-space: nowrap;
  pointer-events: none;
  transition: opacity 0.4s, transform 0.4s;
}
.js-anim .scroll-guide { display: flex; }
.scroll-guide.hide { opacity: 0; transform: translate(-50%, 12px); }
.sg-icon { width: 1.1rem; height: 1.7rem; border: 2px solid currentColor; border-radius: 9999px; position: relative; }
.sg-icon i {
  position: absolute; left: 50%; top: 0.3rem;
  width: 4px; height: 6px; margin-left: -2px;
  border-radius: 2px; background: currentColor;
  animation: sg-move 1.6s ease-in-out 3;
}
.touch .sg-icon { border-radius: 0.3rem; width: 1.2rem; }
.touch .sg-icon i { width: 8px; height: 8px; margin-left: -4px; border-radius: 9999px; top: auto; bottom: 0.2rem; animation-name: sg-swipe; }
@keyframes sg-move { 0% { transform: translateY(0); opacity: 1; } 70% { transform: translateY(8px); opacity: 0; } 100% { opacity: 0; } }
@keyframes sg-swipe { 0% { transform: translateY(0); opacity: 1; } 70% { transform: translateY(-14px); opacity: 0; } 100% { opacity: 0; } }

/* 404 */
.not-found { min-height: 100vh; min-height: 100svh; display: flex; flex-direction: column; justify-content: center; }
.not-found .cta { align-self: flex-start; }

/* 個人情報の扱い: 見出しは本文の書体（明朝体は使う文字だけの書体のため） */
.legal { max-width: 44rem; }
.legal h1 { font-size: clamp(1.8rem, 4vw, 2.4rem); font-weight: 600; line-height: 1.4; margin: 0.75rem 0 2rem; }
.legal h2 { font-size: 1.1rem; font-weight: 600; margin: 2.5rem 0 0.5rem; }
.legal ul { padding-left: 1.4rem; }
.legal-date { margin: 3rem 0 2rem; color: var(--muted); font-size: 0.9rem; }

/* データのページ: 1画面に1つのデータ。遅れていると読める側は暗い背景、遅れていないと読める側は明るい背景 */
.dv { background: var(--dark); color: var(--dark-text); }
.dv-bar { position: fixed; inset: 0 0 auto; z-index: 10; display: flex; align-items: center; gap: 1.5rem; padding: 1rem 2.75rem; background: rgba(30, 23, 17, 0.85); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); color: var(--dark-text); transition: background 0.4s, color 0.4s; }
.dv-bar .logo { color: var(--ng-dark); }
.dv-progress { margin-left: auto; font-family: var(--mono); font-size: 0.75rem; letter-spacing: 0.1em; color: var(--dark-muted); }
.dv.on-light .dv-bar { background: rgba(247, 241, 230, 0.88); color: var(--ink); }
.dv.on-light .dv-bar .logo { color: var(--accent); }
.dv.on-light .dv-progress { color: var(--muted); }
.dv-in { max-width: 64rem; margin: 0 auto; width: 100%; }
.dv-open, .dv-scene, .dv-end { position: relative; min-height: 100vh; min-height: 100svh; display: flex; align-items: center; padding: 6rem 2.75rem 4rem; }
.dv-open, .dv-scene { background: var(--dark); }
/* 次の場面が下から重なって今の場面を覆う。背の高い場面は下端まで見せてから止める（dv-stack と --stick は data.js が入れる） */
.dv-stack .dv-open, .dv-stack .dv-scene { position: sticky; top: var(--stick, 0px); box-shadow: 0 -1.5rem 3rem rgba(0, 0, 0, 0.25); }
.dv-open, .dv-scene, .dv-end { z-index: 0; isolation: isolate; }
.dv .eyebrow { color: var(--ng-dark); }
.dv-title { font-family: var(--serif); font-size: clamp(2.6rem, 8vw, 6rem); font-weight: 600; line-height: 1.25; margin-top: 1.25rem; }
.dv-lead { margin-top: 2rem; max-width: 40rem; color: var(--dark-muted); font-size: clamp(1rem, 1.4vw, 1.12rem); }
.dv-hint { margin-top: 4rem; font-family: var(--mono); font-size: 0.75rem; letter-spacing: 0.2em; color: var(--dark-muted); }
.dv-scene { padding-left: max(2.75rem, calc((100% - 64rem) / 2)); padding-right: max(2.75rem, calc((100% - 64rem) / 2)); display: grid; grid-template-columns: 1.05fr 1fr; gap: 4rem; align-items: center; }
.dv-copy, .dv-vis { min-width: 0; }
/* 読み上げは見出し→側の名前の順、見た目は側の名前と大きな数字が先 */
.dv-copy { display: flex; flex-direction: column; }
.dv-side { order: -2; margin-bottom: 1rem; font-family: var(--mono); font-size: 0.75rem; font-weight: 600; letter-spacing: 0.2em; color: var(--ng-dark); }
.dv-fig { order: -1; }
.dv-fig { font-family: var(--serif); font-size: clamp(3.6rem, 9vw, 7rem); font-weight: 600; line-height: 1; color: var(--ng-dark); font-variant-numeric: tabular-nums; }
.dv-fig small { font-size: 0.3em; margin-left: 0.4rem; color: var(--dark-muted); }
.dv-fig small.pre { margin: 0 0.3rem 0 0; }
.dv-msg { font-family: var(--serif); font-size: clamp(1.5rem, 3vw, 2.1rem); font-weight: 600; line-height: 1.5; margin-top: 1.5rem; }
.dv-text { margin-top: 1rem; color: var(--dark-muted); }
.dv-src { margin-top: 1rem; font-size: 0.8rem; color: var(--dark-muted); }
.dv-src a { text-underline-offset: 3px; }
.dv-src a:hover { color: var(--ng-dark); }
.dv-vis figcaption { font-size: 0.8rem; letter-spacing: 0.08em; color: var(--dark-muted); margin-bottom: 1.25rem; }
.dv-bars, .dv-ranks { display: grid; gap: 1.1rem; }
.dv-row, .dv-rank { display: grid; grid-template-columns: 8.5rem 1fr 4.5rem; align-items: center; gap: 0.75rem; font-size: 0.9rem; }
.dv-row b, .dv-rank b { font-family: var(--mono); font-weight: 600; text-align: right; font-variant-numeric: tabular-nums; }
.dv-row i { display: block; height: 0.9rem; background-color: color-mix(in srgb, currentColor 12%, transparent); border-radius: 1px; }
.dv-row { color: var(--dark-muted); }
.dv-row.is-jp, .dv-rank.is-jp { color: var(--ng-dark); }
.dv-rank i { position: relative; display: block; height: 2px; background: color-mix(in srgb, currentColor 45%, transparent); }
.dv-rank { grid-template-columns: 11.5rem 1fr 3.5rem; }
.dv-rank i::after { content: ""; display: none; position: absolute; top: 50%; left: var(--x, 100%); width: 0.9rem; height: 0.9rem; margin: -0.45rem 0 0 -0.45rem; border-radius: 50%; background: var(--ng-dark); }
.dv-tiles { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.75rem; }
.dv-tile { border: 1px solid rgba(247, 241, 230, 0.18); padding: 1.25rem 1rem; display: grid; gap: 0.4rem; }
.dv-tile span { font-size: 0.8rem; color: var(--dark-muted); }
.dv-tile b { font-family: var(--serif); font-size: clamp(1.3rem, 2.4vw, 1.8rem); font-weight: 600; }
.dv-tile.is-jp { border-color: var(--ng-dark); color: var(--ng-dark); }
.dv-split { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.dv-split > div { border-top: 2px solid rgba(247, 241, 230, 0.3); padding-top: 0.75rem; }
.dv-split > .is-jp { border-color: var(--ng-dark); color: var(--ng-dark); }
.dv-split span { font-size: 0.8rem; color: var(--dark-muted); }
.dv-split ul { list-style: none; margin-top: 0.5rem; display: grid; gap: 0.35rem; font-family: var(--serif); font-size: 1.1rem; font-weight: 600; }
.dv-quote { display: grid; gap: 1.5rem; }
.dv-quote p { display: grid; gap: 0.3rem; border-left: 2px solid rgba(247, 241, 230, 0.3); padding-left: 1rem; }
.dv-quote p.is-jp { border-color: var(--ng-dark); color: var(--ng-dark); }
.dv-quote span { font-size: 0.8rem; color: var(--dark-muted); }
.dv-quote b { font-family: var(--serif); font-size: clamp(1.3rem, 2.4vw, 1.7rem); font-weight: 600; }
.dv-light { background: var(--bg); color: var(--ink); }
.dv-light .dv-fig, .dv-light .eyebrow, .dv-light .dv-side, .dv-light .is-jp, .dv-light .dv-tile.is-jp { color: var(--ok-ink); }
.dv-light .dv-fig small, .dv-light .dv-text, .dv-light .dv-src, .dv-light figcaption, .dv-light .dv-tile span, .dv-light .dv-lead, .dv-light .dv-note { color: var(--muted); }
.dv-light .dv-rank i::after { background: var(--ok); }
.dv-light .dv-row { color: var(--muted); }
.dv-light .dv-row.is-jp { color: var(--ok-ink); }
.dv-light .dv-tile { border-color: var(--line); }
.dv-light .dv-tile.is-jp { border-color: var(--ok); }
.dv-light .dv-src a:hover { color: var(--accent); }
/* 読み方はどちらの側でもないので、緑やオレンジを使わない明るい背景にする */
.dv-end { background: var(--surface); color: var(--ink); }
.dv-end .eyebrow { color: var(--accent); }
.dv-end .dv-lead, .dv-end .dv-note { color: var(--muted); }
.dv-end-title { font-family: var(--serif); font-size: clamp(1.8rem, 3.6vw, 2.8rem); font-weight: 600; line-height: 1.4; margin-top: 1rem; }
.dv-end-links { display: flex; align-items: center; gap: 2rem; margin-top: 3rem; }
.dv-back-end { font-size: 0.9rem; }
.dv-end-links .cta { margin-top: 0; }
.dv-note { margin-top: 2rem; max-width: 44rem; font-size: 0.75rem; color: var(--dark-muted); }
.dv-end .dv-lead { margin-top: 1.25rem; max-width: 48rem; }
.dv-end { padding-top: 5rem; padding-bottom: 2.5rem; }
/* 1場面ずつ必ず止める。横向きのスマホなど背の低い画面は場面が収まらないので止めない */
/* 重ねるときは、張り付いた場面の位置では止める所が決まらないので、本来の位置に置いた目印で止める */
@media (min-height: 500px) {
  :root:has(body.dv) { scroll-snap-type: y mandatory; }
  .dv:not(.dv-stack) .dv-open, .dv:not(.dv-stack) .dv-scene, .dv:not(.dv-stack) .dv-end, .dv-snap { scroll-snap-align: start; }
  .dv:not(.dv-stack) .dv-open, .dv:not(.dv-stack) .dv-scene, .dv-snap:not(:last-child) { scroll-snap-stop: always; }
}
.dv main { position: relative; }
.dv-snaps { position: absolute; top: 0; left: 0; width: 1px; pointer-events: none; }
.dv-snap { position: absolute; left: 0; width: 1px; }
.dv a { scroll-margin-top: 5rem; scroll-margin-bottom: 2rem; }
.dv-copy, .dv-vis, .dv-in { position: relative; z-index: 2; }
.dv-tiles.is-two { grid-template-columns: repeat(2, 1fr); }
/* トップへ戻る: 丸の中の矢印が抜けて戻り、指が近づくと引き寄せられる */
.dv-back { --back-ink: var(--dark-muted); --back-hot: var(--ng-dark); --back-bg: var(--dark); display: inline-flex; align-items: center; gap: 0.75rem; padding: 0.5rem 1.4rem 0.5rem 0.5rem; line-height: 1; border: 1px solid var(--back-ink); border-radius: 9999px; color: var(--back-ink); font-size: 0.85rem; text-decoration: none; transform: translate(var(--tx, 0px), var(--ty, 0px)); transition: color 0.3s, border-color 0.3s, transform 0.35s cubic-bezier(0.2, 0.7, 0.2, 1); }
.dv-back-icon { display: grid; place-items: center; width: 1.9rem; height: 1.9rem; border-radius: 50%; background: var(--back-ink); overflow: hidden; transition: background 0.3s; }
.dv-back-icon svg { width: 0.95rem; height: 0.95rem; stroke: var(--back-bg); }
.dv-back:hover { color: var(--back-hot); border-color: var(--back-hot); }
.dv-back:hover .dv-back-icon { background: var(--back-hot); }
.dv-back:hover .dv-back-icon svg { animation: dv-back-out 0.55s cubic-bezier(0.6, 0, 0.3, 1); }
@keyframes dv-back-out { 0% { transform: translateX(0); } 45% { transform: translateX(-180%); } 46% { transform: translateX(180%); } 100% { transform: translateX(0); } }
.dv.on-light .dv-bar .dv-back, .dv-end .dv-back { --back-ink: var(--muted); --back-hot: var(--accent); --back-bg: var(--surface); }
/* 指の代わりに動く丸。数字やリンクの上で大きくなる（トップとデータのページで使う） */
.cursor { position: fixed; top: 0; left: 0; z-index: 70; width: 14px; height: 14px; margin: -7px 0 0 -7px; border-radius: 50%; background: #F7F1E6; mix-blend-mode: difference; pointer-events: none; opacity: 0; transition: width 0.25s, height 0.25s, margin 0.25s, opacity 0.3s; }
.cursor.on { opacity: 1; }
.cursor.big { width: 64px; height: 64px; margin: -32px 0 0 -32px; }
/* JS があるときだけ、場面が画面に入ってから見せる */

.dv-js .dv-scene .dv-copy > *, .dv-js .dv-scene .dv-vis { opacity: 0; transform: translateY(24px); transition: opacity 0.6s, transform 0.6s; }
.dv-js .dv-scene.in .dv-copy > *, .dv-js .dv-scene.in .dv-vis { opacity: 1; transform: none; }
.dv-js .dv-scene .dv-copy > .dv-fig { transition-delay: 0.1s; }
.dv-js .dv-scene .dv-copy > .dv-msg, .dv-js .dv-scene .dv-copy > .dv-text, .dv-js .dv-scene .dv-copy > .dv-src { transition-delay: 0.2s; }
.dv-js .dv-scene .dv-vis { transition-delay: 0.25s; }
.dv-js .dv-row i { background-size: 0 100%; background-repeat: no-repeat; background-image: linear-gradient(currentColor, currentColor); transition: background-size 1.1s cubic-bezier(0.2, 0.7, 0.2, 1) 0.4s; }
.dv-js .dv-scene.in .dv-row i { background-size: var(--w, 100%) 100%; }
.dv-js .dv-rank i::after { display: block; opacity: 0; transform: scale(0); transition: opacity 0.3s 0.5s, transform 0.5s cubic-bezier(0.3, 1.6, 0.5, 1) 0.5s; }
.dv-js .dv-scene.in .dv-rank i::after { opacity: 1; transform: none; }
.dv-js .dv-scene.in .dv-copy > .dv-fig { transform: translate(var(--mx, 0px), var(--my, 0px)); transition: opacity 0.6s, transform 0.5s cubic-bezier(0.2, 0.7, 0.2, 1); }
.dv-static .dv-row i { background-image: linear-gradient(currentColor, currentColor); background-size: var(--w, 0) 100%; background-repeat: no-repeat; }
.dv-static .dv-rank i::after { display: block; }
/* JS が動かないときは、空の棒や線を出さず数字だけを見せる */
.dv:not(.dv-js):not(.dv-static) .dv-row i, .dv:not(.dv-js):not(.dv-static) .dv-rank i { visibility: hidden; }
.data-link { display: inline-block; margin-top: 2rem; font-size: 0.9rem; color: var(--dark-muted); text-underline-offset: 4px; }
.data-link:hover { color: var(--ng-dark); }
.claim-link { color: inherit; text-decoration: underline; text-decoration-style: dotted; text-decoration-thickness: 1px; text-underline-offset: 5px; }
.claim-link:hover { color: var(--accent); }

/* フッター */
.footer {
  display: flex;
  justify-content: center;
  gap: 2rem;
  padding: 2rem 2.75rem;
  border-top: 1px solid var(--line);
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  color: #8A5A2E;
}

@media (prefers-reduced-motion: reduce) {
  .sg-icon i { animation: none; }
  .dv-back:hover .dv-back-icon svg { animation: none; }
  .dv-back { transform: none; }
  a, .browser, .nav a::after, .scroll-guide { transition: none; }
}

@media (max-width: 860px) {
  .nav { display: none; }
  .nav.open {
    display: grid; gap: 0.25rem;
    max-height: calc(100vh - 6rem); max-height: calc(100svh - 6rem); overflow-y: auto;
    position: absolute; top: calc(100% + 0.5rem); right: 0;
    min-width: 13rem; padding: 0.75rem 1rem;
    background: var(--surface); border: 1px solid var(--line); border-radius: 12px;
    box-shadow: 0 12px 32px rgba(43, 33, 24, 0.12);
  }
  .nav.open a { display: block; padding: 0.5rem 0; font-size: 1rem; }
  .nav-current { display: block; margin-left: auto; margin-right: 0.75rem; }
  .nav-ready .nav-toggle { display: block; }
  html:not(.nav-ready) .header { flex-wrap: wrap; border-radius: 1.25rem; }
  html:not(.nav-ready) .nav { display: flex; flex-wrap: wrap; gap: 0.25rem 1rem; width: 100%; }
  .header { top: 0.5rem; padding: 0.5rem 0.75rem 0.5rem 1.25rem; }
  .section { padding: 5rem 1rem; }
  .dv-bar { padding: 0.75rem 1rem; gap: 1rem; }
  .dv-progress { display: none; }
  .dv-bar .dv-back { margin-left: auto; gap: 0.5rem; padding: 0.3rem 0.95rem 0.3rem 0.3rem; font-size: 0.8rem; }
  .dv-bar .dv-back-icon { width: 1.6rem; height: 1.6rem; }
  .dv-open, .dv-end { padding: 5rem 1rem 3rem; }
  .dv-scene { grid-template-columns: 1fr; gap: 0.85rem; padding: 4rem 1rem 0.5rem; align-content: center; }
  .dv-side { margin-bottom: 0.5rem; }
  .dv-text { margin-top: 0.75rem; font-size: 0.85rem; line-height: 1.7; }
  .dv-row, .dv-rank { grid-template-columns: 6.5rem 1fr 3.8rem; font-size: 0.82rem; }
  .dv-rank { grid-template-columns: 1fr 3.5rem; }
  .dv-rank span { grid-column: 1 / -1; }
  .dv-split ul { font-size: 1rem; }
  .dv-msg { font-size: 1.25rem; margin-top: 0.6rem; }
  .dv-end-title { font-size: 1.4rem; }
  .dv-end .dv-lead { font-size: 0.95rem; }
  .dv-end { padding-top: 5rem; padding-bottom: 1.75rem; }
  .dv-tile { padding: 1rem 0.6rem; }
  .dv-tile b { font-size: 1.1rem; white-space: nowrap; }
  .dv-end-links { flex-wrap: wrap; gap: 1rem 1.5rem; margin-top: 2rem; }
  .ch { padding: 5rem 1rem; }
  .card { padding: 1.5rem; }
  .hero-inner { padding: 0; }
  .why-head { padding: 5rem 1rem 0; }
  .track, .js-anim .track { padding: 1.5rem 1rem 3rem; }
  .js-anim .reason { width: 84vw; min-height: 0; }
  .case-inner { grid-template-columns: 1fr; padding: 5.5rem 1rem 5rem; gap: 1.5rem; align-content: center; }
  .js-anim .case { height: auto; min-height: 100vh; min-height: 100svh; }
  .js-anim .case-text { min-height: 13rem; }
  .case-step p { font-size: 0.95rem; margin-top: 0.75rem; }
  .case-stage { height: 17rem; }
  .board { padding: 1rem; gap: 0.4rem; }
  .row { padding: 0.4rem 0.6rem; font-size: 0.9rem; }
  .scrap { font-size: 0.85rem; }
  .vi-inner { padding: 5.5rem 1rem 2rem; }
  .browser { width: 100%; }
  .vi-code { font-size: 0.72rem; height: 12.5rem; padding: 0.75rem; }
  .js-anim .alerts { left: 6%; right: 0; top: auto; bottom: -3.5rem; width: auto; gap: 0.5rem; }
  .alert { font-size: 0.85rem; padding: 0.6rem 0.75rem; }
  .vi-then { margin-top: 5rem; }
  .vibe-grid { grid-template-columns: 1fr; gap: 2rem; }
  .vibe-pin { padding-top: 5.5rem; padding-bottom: 4rem; }
  .js-anim .vibe-pin ul, .js-anim .vibe-lead, .js-anim .vibe-pin .code pre, .js-anim .svc p { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
  .js-anim .vibe-pin .code-bar { display: none; }
  .news { padding-top: 5rem; padding-bottom: 4rem; }
  .news-q { font-size: 1.15rem; }
  .news-q br { display: none; }
  .news-list { grid-template-columns: 1fr; margin-top: 1rem; }
  .js-anim .news-item { grid-area: 1 / 1; }
  .news-item { padding: 0.9rem 1.1rem; }
  .vibe .news-close { margin-top: 0.75rem; font-size: 0.95rem; }
  .svc-wrap { padding-top: 4.5rem; padding-bottom: 3.5rem; }
  .svc-wrap .h2 { margin-top: 0.25rem; }
  .svc-wrap .lead { font-size: 0.9rem; margin-top: 0.5rem; }
  .services { grid-template-columns: 1fr; gap: 0.5rem; margin-top: 1rem; }
  .card.svc { padding: 0.6rem 0.9rem; }
  .svc-cta { margin-top: 1rem; padding: 0.7rem 1.4rem; font-size: 0.95rem; }
  .svc h3 { font-size: 1rem; }
  .svc p { margin-top: 0.1rem; font-size: 0.85rem; line-height: 1.6; }
  .about-title { font-size: 2.05rem; }
  .scene { padding: 5.5rem 1rem 2rem; }
  .scene-inner { grid-template-columns: 1fr; gap: 1.5rem; }
  .scene-copy p:not(.scene-no) { font-size: 1rem; margin-top: 0.75rem; }
  .scene-visual { height: 15rem; }
  .s1 .wall { inset: 2.5rem 1.5rem 0 0; }
  .s2 .node { padding: 0.25rem 1rem; font-size: 0.9rem; }
  .s2 .node.last { padding: 0.45rem 1.2rem; }
  .s2 .arrow { font-size: 0.8rem; line-height: 1; }
  .s2 .chip { font-size: 0.75rem; }
  .mile { padding-left: 2.25rem; }
  .road-count { padding-left: 2.25rem; }
  .js-anim .road-stage, .js-anim .road-line { height: 22rem; }
  .vow { padding: 1.5rem 0; }
  .js-anim .vows { height: 30rem; }
  .profile { flex-direction: column; align-items: flex-start; gap: 2.5rem; }
  .profile-photo { width: 8rem; height: 8rem; margin-left: 0.9rem; }
  .profile-name { font-size: 2rem; }
  .profile-role { font-size: 0.9rem; margin-top: 1.25rem; padding-top: 1rem; }
  .profile-call { font-size: 0.9rem; }
  .contact-title { font-size: 1.9rem; margin-top: 1rem; }
  .contact-body { grid-template-columns: 1fr; gap: 1.5rem; margin-top: 2rem; padding-top: 1.5rem; }
  .contact-lead { font-size: 0.95rem; }
  .scroll-guide { bottom: 0.75rem; padding: 0.45rem 0.9rem 0.45rem 0.7rem; font-size: 0.8rem; }
  .footer { flex-direction: column; gap: 0.5rem; padding: 1.5rem 1rem; }
}

/* 背の低い PC 画面（13インチのノートなど）: ニュースと締めの節を1画面に収める */
@media (min-width: 861px) and (max-height: 860px) {
  .news { padding-top: 5rem; padding-bottom: 5rem; }
  .news-q { font-size: clamp(1.25rem, 2.2vw, 1.6rem); line-height: 1.5; }
  .svc-wrap .h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); }
  .svc-wrap .lead { margin-top: 0.75rem; }
  .services { gap: 0.6rem; margin-top: 1rem; }
  .card.svc { padding: 0.75rem 1.25rem; }
  .svc-cta { margin-top: 1rem; }
  .svc p { margin-top: 0.25rem; }
  .news-list { margin-top: 1rem; }
  .news-item { padding: 1.25rem 1.5rem; }
  .news-item p { margin-top: 0.5rem; line-height: 1.75; }
  .news-src { margin-top: 0.5rem; }
  .vibe .news-close { margin-top: 1rem; }
  .contact-body { margin-top: 2rem; }
}

@media print {
  .header, .scroll-guide, .net, .intro::before, .dv-bar, .cursor { display: none; }
  .intro-caption, .intro-count, .scrap { display: none !important; }
  main * {
    opacity: 1 !important; visibility: visible !important; transform: none !important;
    min-height: 0 !important; box-shadow: none !important;
    color: var(--ink) !important; text-decoration-color: currentColor !important;
  }
  body, .vibe, .statement, .scene-last, .contact, .news-item, .alert, .code, .vi-code, .browser { background: #FFF !important; }
  .check, .road-line, .road-fill, .vi-track b { print-color-adjust: exact; -webkit-print-color-adjust: exact; }
  .news-item, .alert, .issue, .code, .browser, .card { border-color: var(--line) !important; }
  /* beforeprint が来ない印刷でも、動き用の配置を外す */
  .pin-spacer { height: auto !important; padding: 0 !important; }
  .intro, .scenes, .why, .case, .js-anim .case, .js-scenes .scene, .js-anim .road-stage, .js-anim .vows { height: auto !important; overflow: visible !important; }
  .js-anim .road-line { bottom: 0 !important; height: auto !important; }
  .js-anim .road-stage .mile, .js-anim .vow, .js-anim .case-step, .js-anim .alerts { position: static !important; }
  .js-scenes .scene-track { display: block !important; width: auto !important; }
  .js-scenes .scene { width: auto !important; }
  /* 縦の中央寄せはページをまたいで分けられず白紙のページを生むので、普通の並びにする */
  .hero { position: static !important; }
  .vibe-intro, .vibe-pin, .svc-wrap, .statement, .scene, .profile, .road-sec, .vows-sec, .closing { display: block !important; }
  /* データのページ: まだ見ていない場面のグラフも最終の形で印刷する */
  .dv-light, .dv-open, .dv-scene, .dv-end { position: static !important; box-shadow: none !important; background: #FFF !important; min-height: 0 !important; break-inside: avoid; }
  .dv-row i { background-image: linear-gradient(currentColor, currentColor) !important; background-size: var(--w, 0) 100% !important; background-repeat: no-repeat !important; }
  .dv-rank i::after { display: block !important; opacity: 1 !important; transform: none !important; }
  .dv-row i, .dv-rank i, .dv-rank i::after { print-color-adjust: exact; -webkit-print-color-adjust: exact; }
  .dv-src a::after { content: "（" attr(href) "）"; word-break: break-all; }
}