/* ═══ iiotoko — Design System ═══ */
:root {
  --ink: #1a1714;
  --ink2: #2e2b28;
  --g1: #5c574f;
  --g2: #9a948c;
  --g3: #c8c2ba;
  --g4: #e2ddd6;
  --paper: #f7f3ed;
  --paper2: #ede8e0;
  --cream: #faf7f2;
  --rule: rgba(26, 23, 20, 0.12);
  --rule2: rgba(26, 23, 20, 0.06);
  --overlay: rgba(26, 23, 20, 0.45);
  --overlay-light: rgba(26, 23, 20, 0.28);
  --serif: "Cormorant Garamond", Georgia, "Times New Roman", serif;
  --mincho: "Shippori Mincho", "Hiragino Mincho ProN", serif;
  --sans: "Noto Sans JP", "Hiragino Sans", sans-serif;
  --sp-xs: 8px;
  --sp-sm: 16px;
  --sp-md: 32px;
  --sp-lg: 64px;
  --sp-xl: 88px;
  --sp-2xl: 112px;
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --header-h: 56px;
  --pr-h: 38px;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  background: var(--cream);
  color: var(--ink);
  font-family: var(--sans);
  font-weight: 300;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  /* PRバーは先頭に置く。ヘッダー分の逃がしは main 側で行う */
  padding-top: 0;
  padding-bottom: env(safe-area-inset-bottom);
}

body.has-sticky {
  padding-bottom: calc(72px + env(safe-area-inset-bottom));
}

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

img {
  display: block;
  max-width: 100%;
  height: auto;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.feat-list,
.vscroll {
  list-style: none;
}

/* ─ Layout ─ */
.w {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 clamp(20px, 5vw, 48px);
}

.ws {
  max-width: 700px;
  margin: 0 auto;
  padding: 0 clamp(20px, 5vw, 48px);
}

.eyebrow {
  font-size: 9px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--g2);
}

/* ─ Accessibility ─ */
.skip-nav {
  position: absolute;
  top: -99px;
  left: 0;
  background: var(--ink);
  color: var(--cream);
  padding: 10px 20px;
  font-size: 13px;
  z-index: 9999;
  transition: top 0.2s;
}

.skip-nav:focus {
  top: 0;
}

:focus-visible {
  outline: 2px solid var(--ink);
  outline-offset: 3px;
}

/* ─ Reveal ─ */
.r {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}

.r.on {
  opacity: 1;
  transform: none;
}

.d1 { transition-delay: 0.08s; }
.d2 { transition-delay: 0.16s; }
.d3 { transition-delay: 0.24s; }
.d4 { transition-delay: 0.32s; }

@media (prefers-reduced-motion: reduce) {
  .r {
    opacity: 1;
    transform: none;
    transition: none;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

/* ─ Media utilities ─ */
.media-cover {
  position: relative;
  overflow: hidden;
}

.media-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 25%;
  transition: transform 0.9s var(--ease-out);
}

.media-cover--kyokan img {
  object-position: center 30%;
}

.media-cover--cta img {
  object-position: center 40%;
}

.media-overlay {
  position: absolute;
  inset: 0;
  background: var(--overlay-light);
  pointer-events: none;
}

.media-overlay--dark {
  background: var(--overlay);
}

.media-overlay--gradient-r {
  background: linear-gradient(to right, transparent 40%, var(--ink2) 100%);
}

/* ─ PR bar ─ */
.pr-bar {
  background: var(--paper2);
  border-bottom: 1px solid var(--rule);
  padding: 9px clamp(20px, 5vw, 48px);
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 11px;
  color: var(--g1);
  letter-spacing: 0.04em;
  line-height: 1.5;
  position: relative;
  z-index: 320;
  min-height: var(--pr-h);
}

/* Keep PR bar height stable on desktop (prevents hero height calc mismatch) */
@media (min-width: 861px) {
  .pr-bar {
    white-space: nowrap;
  }

  .pr-bar > span:not(.pr-badge) {
    overflow: hidden;
    text-overflow: ellipsis;
  }
}

.pr-badge {
  font-size: 9px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  border: 1px solid var(--g3);
  color: var(--g2);
  padding: 3px 8px;
  white-space: nowrap;
  flex-shrink: 0;
}

/* ─ Sticky CTA ─ */
.sticky {
  position: fixed;
  bottom: 12px;
  left: 0;
  right: 0;
  z-index: 180;
  background: var(--ink);
  color: var(--cream);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(12px, 4vw, 28px);
  padding: 10px 20px;
  padding-bottom: calc(10px + env(safe-area-inset-bottom));
  font-size: 0.85rem;
  transform: translateY(110%);
  transition: transform 0.45s var(--ease-out);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.sticky.on {
  transform: none;
}

.sticky-txt {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.42);
  letter-spacing: 0.05em;
  line-height: 1.4;
  text-align: center;
  transition: color 0.2s;
}

.sticky-txt:hover {
  color: rgba(255, 255, 255, 0.65);
}

@media (min-width: 861px) {
  .sticky-txt {
    display: none;
  }
}

.sticky-btn {
  font-size: 0.85rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  background: var(--cream);
  color: var(--ink);
  padding: 8px 18px;
  min-height: 40px;
  min-width: 40px;
  white-space: nowrap;
  transition: opacity 0.2s, transform 0.2s;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.sticky-btn:hover {
  opacity: 0.82;
}

.sticky-btn:active {
  transform: scale(0.98);
}

/* ─ Header ─ */
header {
  position: fixed;
  top: var(--pr-h);
  left: 0;
  right: 0;
  z-index: 300;
  background: rgba(250, 247, 242, 0.94);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--rule2);
  padding: 0 clamp(20px, 5vw, 48px);
  height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-family: var(--serif);
  font-size: 18px;
  font-weight: 300;
  font-style: italic;
  letter-spacing: 0.06em;
  color: var(--ink);
}

.hnav {
  display: flex;
  align-items: center;
  gap: clamp(16px, 3vw, 32px);
}

.hnav-link {
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--g2);
  transition: color 0.2s;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}

.hnav-link:hover {
  color: var(--ink);
}

.hnav-cta {
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  background: var(--ink);
  color: var(--cream);
  padding: 10px 18px;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  transition: opacity 0.2s;
}

.hnav-cta:hover {
  opacity: 0.78;
}

/* ─ Hero ─ */
.hero {
  background: var(--paper);
  position: relative;
  overflow: hidden;
  width: 100%;
  min-height: calc(100vh - var(--header-h) - var(--pr-h));
  min-height: calc(100svh - var(--header-h) - var(--pr-h));
}

/* Header is fixed; push main content below it (PR bar remains at top) */
#main-content {
  padding-top: var(--header-h);
}

.hero-grid {
  display: flex;
  flex-direction: column;
  width: 100%;
  height: 100%;
  min-height: 100%;
}

.hero-visual {
  position: relative;
  background: var(--ink2);
  flex: 1;
  min-height: clamp(320px, 52vw, 480px);
  overflow: hidden;
  z-index: 1;
}

.hero-visual .media-cover {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-visual::after{
  /* Left side dark overlay (magazine-like, not a full black veil) */
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: linear-gradient(
    to right,
    rgba(26, 23, 20, 0.95) 0%,
    rgba(26, 23, 20, 0.95) 46%,
    rgba(26, 23, 20, 0.18) 56%,
    rgba(26, 23, 20, 0) 100%
  );
}

.hero-visual .media-cover img {
  opacity: 0.55;
  filter: grayscale(35%);
  object-position: center 22%;
}

.hero-visual .media-overlay--dark {
  background: linear-gradient(
    to top,
    rgba(26, 23, 20, 0.88) 0%,
    rgba(26, 23, 20, 0.4) 50%,
    rgba(26, 23, 20, 0.15) 100%
  );
}

.hero-visual-text {
  position: absolute;
  inset: auto 0 0 0;
  z-index: 2;
  padding: clamp(24px, 4vw, 48px);
}

.hero-issue {
  font-size: 9px;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.28);
  margin-bottom: 16px;
}

.hero-title {
  font-family: var(--serif);
  font-size: clamp(36px, 7vw, 72px);
  font-weight: 300;
  line-height: 1.05;
  color: var(--cream);
  letter-spacing: -0.02em;
  max-width: 12ch;
}

.hero-title em {
  font-style: italic;
  display: block;
  color: rgba(255, 255, 255, 0.36);
}

.hero-copy {
  display: flex;
  flex-direction: column;
  gap: clamp(16px, 3vw, 24px);
  padding: clamp(28px, 5vw, 48px);
  background: var(--paper);
  flex-shrink: 0;
}

.hero-tagline {
  font-family: var(--mincho);
  font-size: clamp(15px, 1.8vw, 20px);
  font-weight: 400;
  line-height: 1.65;
  color: var(--ink);
  letter-spacing: 0.05em;
  max-width: 22em;
  transition: opacity 0.4s ease, visibility 0.4s ease;
}

.hero-tagline.is-hidden {
  /* Hide without collapsing height (prevents the next section from creeping in) */
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  height: auto;
  margin: 0;
  overflow: visible;
}

.hero-kicker {
  font-size: 9px;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--g2);
  border-top: 1px solid var(--rule);
  padding-top: 14px;
}

.hero-lead {
  font-family: var(--mincho);
  font-size: clamp(20px, 2.4vw, 28px);
  line-height: 1.7;
  color: var(--ink);
  font-weight: 400;
  letter-spacing: 0.03em;
}

.hero-desc {
  font-size: 13px;
  color: var(--g1);
  line-height: 2;
  max-width: 36em;
}

.hero-actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding-top: 8px;
}

.hero-note {
  font-size: 10px;
  color: var(--g2);
  letter-spacing: 0.06em;
  text-align: center;
  line-height: 1.6;
}

@media (min-width: 960px) {
  /* Desktop: two-column hero (left black / right paper) */
  .hero-grid {
    display: flex;
    flex-direction: row;
    min-height: 100%;
  }

  .hero-visual {
    flex: 0 0 55%;
    max-width: 55%;
    min-height: 100%;
  }

  .hero-copy {
    flex: 1;
    min-width: 0;
    justify-content: center;
    padding: clamp(40px, 5vw, 64px);
  }
}

.btn-primary {
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--ink);
  color: var(--cream);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 16px 28px;
  min-height: 52px;
  transition: opacity 0.2s, transform 0.2s;
}

.btn-primary:hover {
  opacity: 0.8;
}

.btn-primary:active {
  transform: scale(0.99);
}

.fv-sub,
.hero-note {
  font-size: 10px;
  color: var(--g2);
  letter-spacing: 0.06em;
  text-align: center;
  line-height: 1.6;
}

/* ─ Medical disclaimer ─ */
.med-disclaimer {
  background: var(--paper);
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  padding: 16px clamp(20px, 5vw, 48px);
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.med-icon {
  font-size: 12px;
  color: var(--g2);
  flex-shrink: 0;
  padding-top: 3px;
}

.med-text {
  font-size: 11px;
  color: var(--g2);
  line-height: 1.85;
  max-width: 860px;
}

.med-text strong {
  color: var(--g1);
  font-weight: 400;
}

/* ─ Hook quotes (LP tone, magazine layout) ─ */
.hooks {
  background: var(--ink2);
  color: var(--cream);
  padding: var(--sp-xl) 0;
}

.hooks-inner {
  display: flex;
  flex-direction: column;
  gap: clamp(32px, 5vw, 48px);
}

.hook-item {
  border-left: 1px solid rgba(255, 255, 255, 0.18);
  padding-left: clamp(20px, 4vw, 32px);
}

.hook-item p {
  font-family: var(--mincho);
  font-size: clamp(17px, 2.2vw, 22px);
  line-height: 1.9;
  color: rgba(255, 255, 255, 0.88);
  font-weight: 400;
}

.hook-item cite {
  display: block;
  margin-top: 14px;
  font-family: var(--sans);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.28);
  font-style: normal;
}

/* ─ Statement ─ */
.stmt {
  background: var(--cream);
  padding: var(--sp-2xl) 0;
}

.stmt-grid {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 0 clamp(32px, 6vw, 72px);
  align-items: start;
}

.stmt-v {
  writing-mode: vertical-rl;
  text-orientation: mixed;
  font-size: 9px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--g3);
  padding-top: 4px;
}

.stmt-copy {
  font-family: var(--mincho);
  font-size: clamp(20px, 3vw, 32px);
  line-height: 1.85;
  color: var(--ink);
  font-weight: 400;
}

.stmt-note {
  margin-top: 40px;
  font-size: 13px;
  color: var(--g1);
  line-height: 2.1;
  max-width: 480px;
  border-left: 1px solid var(--rule);
  padding-left: 22px;
}

/* ─ Voices ─ */
.voices {
  background: var(--paper2);
  padding: var(--sp-xl) 0;
  overflow: hidden;
}

.voices-hd {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 40px;
  gap: 16px;
}

.voices-hd h2 {
  font-family: var(--serif);
  font-size: clamp(32px, 5vw, 54px);
  font-weight: 300;
  font-style: italic;
  color: var(--ink);
  line-height: 1.1;
}

.vscroll {
  display: flex;
  gap: 2px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding-bottom: 8px;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.vscroll::-webkit-scrollbar {
  display: none;
}

.vc {
  flex: 0 0 min(310px, 85vw);
  scroll-snap-align: start;
  background: var(--cream);
  padding: 32px 28px;
  border-left: 3px solid var(--rule);
}

.vc:first-child {
  border-left-color: var(--ink);
}

.vc-n {
  font-family: var(--serif);
  font-size: 42px;
  font-weight: 300;
  color: var(--g4);
  line-height: 1;
  margin-bottom: 16px;
}

.vc h3 {
  font-family: var(--mincho);
  font-size: 15px;
  font-weight: 500;
  color: var(--ink);
  margin-bottom: 10px;
  line-height: 1.55;
}

.vc p {
  font-size: 12px;
  color: var(--g1);
  line-height: 2;
}

/* ─ Candid ─ */
.candid {
  background: var(--cream);
  padding: var(--sp-2xl) 0;
}

.candid-title {
  font-family: var(--serif);
  font-size: clamp(42px, 8vw, 92px);
  font-weight: 300;
  line-height: 0.92;
  color: var(--ink);
  letter-spacing: -0.025em;
  margin-bottom: 52px;
}

.candid-title span {
  display: block;
  font-style: italic;
  color: var(--g3);
}

.candid-cols {
  display: grid;
  grid-template-columns: 1fr 1px 1fr;
  gap: 0 clamp(32px, 5vw, 52px);
  border-top: 3px solid var(--ink);
  padding-top: 32px;
}

.c-divider {
  background: var(--rule);
}

.c-col-hd {
  font-size: 9px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  margin-bottom: 24px;
}

.c-col:first-child .c-col-hd {
  color: var(--ink);
}

.c-col:last-child .c-col-hd {
  color: var(--g3);
}

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

.c-list li {
  padding: 14px 0;
  border-bottom: 1px solid var(--rule2);
  font-size: 14px;
  line-height: 1.65;
  color: var(--ink2);
  display: flex;
  gap: 12px;
  align-items: baseline;
}

.c-list li::before {
  content: "";
  display: block;
  width: 14px;
  height: 1px;
  background: currentColor;
  flex-shrink: 0;
  margin-top: 10px;
}

.c-col:last-child .c-list li {
  color: var(--g2);
}

.candid-foot {
  grid-column: 1 / -1;
  margin-top: 44px;
  padding-top: 24px;
  border-top: 1px solid var(--rule);
  font-size: 13px;
  color: var(--g1);
  line-height: 2.05;
  max-width: 520px;
}

/* ─ Pullquote ─ */
.pq {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: min(520px, 80vh);
}

.pq-media {
  position: relative;
  min-height: 380px;
  background: var(--ink2);
}

.pq-media .media-cover {
  position: absolute;
  inset: 0;
}

.pq-media .media-cover img {
  opacity: 0.5;
  filter: grayscale(20%);
}

.pq-text {
  background: var(--ink2);
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(44px, 6vw, 80px) clamp(24px, 5vw, 64px);
}

.pq-text blockquote {
  font-family: var(--mincho);
  font-size: clamp(18px, 2.3vw, 26px);
  font-weight: 400;
  line-height: 1.8;
  color: var(--cream);
  margin-bottom: 28px;
}

.pq-body {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.42);
  line-height: 2.05;
  max-width: 360px;
}

/* ─ Features ─ */
.features {
  background: var(--paper);
  padding: var(--sp-2xl) 0;
}

#camino {
  scroll-margin-top: calc(var(--header-h) + var(--pr-h) + 16px);
}

.feat-hd {
  display: flex;
  flex-direction: column;
  gap: 20px;
  align-items: flex-start;
  margin-bottom: 56px;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--rule);
}

.feat-hd h2 {
  font-family: var(--serif);
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 300;
  line-height: 1.35;
  color: var(--ink);
  max-width: 100%;
}

.feat-hd h2 em {
  display: block;
  margin-top: 0.2em;
  font-style: italic;
  color: var(--g2);
  line-height: 1.3;
}

.feat-hd-desc {
  font-size: 13px;
  color: var(--ink2);
  line-height: 2.05;
  max-width: 42em;
  width: 100%;
}

.feat-row {
  display: grid;
  grid-template-columns: 44px 1fr 1fr;
  gap: 0 clamp(20px, 3vw, 44px);
  padding: 28px 0;
  border-bottom: 1px solid var(--rule2);
  align-items: start;
}

.feat-row:first-child {
  border-top: 1px solid var(--rule2);
}

.f-num {
  font-family: var(--serif);
  font-size: 13px;
  font-weight: 300;
  color: var(--g3);
}

.f-name {
  font-family: var(--mincho);
  font-size: 16px;
  font-weight: 500;
  color: var(--ink);
  line-height: 1.4;
}

.f-desc {
  font-size: 13px;
  color: var(--g1);
  line-height: 1.9;
}

.feat-note {
  font-size: 11px;
  color: var(--g3);
  line-height: 1.9;
  margin-top: 24px;
  max-width: 520px;
}

/* ─ Micro CTA ─ */
.micro {
  border: 1px solid var(--rule);
  padding: clamp(24px, 4vw, 32px) clamp(24px, 4vw, 36px);
  display: flex;
  align-items: center;
  gap: clamp(20px, 4vw, 36px);
  margin: 48px 0;
  background: var(--paper);
}

.micro p {
  font-size: 13px;
  color: var(--g1);
  line-height: 1.95;
  flex: 1;
}

.micro p b {
  display: block;
  font-family: var(--mincho);
  font-size: 15px;
  font-weight: 500;
  color: var(--ink);
  margin-bottom: 6px;
  line-height: 1.5;
}

.btn-outline {
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  border: 1px solid var(--ink);
  color: var(--ink);
  padding: 14px 20px;
  min-height: 48px;
  white-space: nowrap;
  transition: background 0.25s, color 0.25s;
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.btn-outline:hover {
  background: var(--ink);
  color: var(--cream);
}

/* ─ CTA section ─ */
.cta-sec {
  background: var(--paper2);
  padding: var(--sp-2xl) 0;
}

.cta-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
  align-items: stretch;
}

.cta-visual {
  position: relative;
  min-height: 420px;
  background: var(--ink2);
}

.cta-visual .media-cover {
  position: absolute;
  inset: 0;
}

.cta-visual .media-cover img {
  opacity: 0.65;
  filter: grayscale(15%);
}

.cta-visual-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 2;
  padding: 28px 32px;
  font-size: 9px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.35);
}

.cta-panel {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(36px, 5vw, 56px);
  gap: 28px;
}

.cta-panel h2 {
  font-family: var(--mincho);
  font-size: clamp(24px, 3.5vw, 40px);
  font-weight: 400;
  line-height: 1.65;
  color: var(--ink);
}

.cta-panel > p {
  font-size: 13px;
  color: var(--g1);
  line-height: 2.05;
  max-width: 400px;
}

.cta-box {
  background: var(--ink);
  padding: clamp(32px, 4vw, 44px);
}

.cta-box-lbl {
  font-size: 9px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.28);
  margin-bottom: 14px;
}

.cta-box-ttl {
  font-family: var(--serif);
  font-size: 20px;
  font-weight: 300;
  font-style: italic;
  color: var(--cream);
  margin-bottom: 22px;
  line-height: 1.4;
}

.cta-pills {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 28px;
}

.cta-pill {
  font-size: 11px;
  color: rgba(255, 255, 255, 0.38);
  letter-spacing: 0.05em;
  display: flex;
  align-items: center;
  gap: 12px;
}

.cta-pill::before {
  content: "";
  width: 12px;
  height: 1px;
  background: rgba(255, 255, 255, 0.18);
  flex-shrink: 0;
}

.btn-light {
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--cream);
  color: var(--ink);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 15px 24px;
  min-height: 52px;
  transition: opacity 0.2s;
}

.btn-light::after {
  content: " →";
  margin-left: 4px;
}

.btn-light:hover {
  opacity: 0.85;
}

.cta-quiet {
  font-size: 11px;
  color: var(--g2);
  letter-spacing: 0.04em;
  line-height: 1.7;
}

/* ─ Articles ─ */
.article-lead {
  background: var(--cream);
  padding: var(--sp-xl) 0;
  border-top: 1px solid var(--rule);
}

.article-lead-hd {
  margin-bottom: 36px;
}

.article-lead-hd h2 {
  font-family: var(--serif);
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 300;
  line-height: 1.35;
  color: var(--ink);
}

.article-lead-hd h2 em {
  display: block;
  margin-top: 0.15em;
  font-style: italic;
  line-height: 1.3;
}

/* Article headline: disable reveal to prevent ghosting/overlap */
#articles .article-lead-hd.r {
  opacity: 1 !important;
  transform: none !important;
  transition: none !important;
}

.article-lead,
.article-lead-hd {
  position: relative;
}

/* (不要になった上書きは削除) */

.article-lead-hd p {
  font-size: 13px;
  color: var(--ink2);
  margin-top: 12px;
  line-height: 1.85;
}

.article-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
}

.article-card {
  background: var(--paper);
  padding: 28px 24px;
  border-left: 1px solid var(--rule2);
  transition: background 0.25s;
}

.article-card:hover {
  background: var(--paper2);
}

.article-card-cat {
  font-size: 9px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--g2);
  margin-bottom: 12px;
}

.article-card h3 {
  font-family: var(--mincho);
  font-size: 15px;
  font-weight: 500;
  color: var(--ink);
  line-height: 1.6;
  margin-bottom: 10px;
}

.article-card p {
  font-size: 12px;
  color: var(--g1);
  line-height: 1.9;
}

.article-card-link {
  display: inline-block;
  margin-top: 14px;
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--g2);
  border-bottom: 1px solid var(--rule);
  padding-bottom: 2px;
  transition: color 0.2s, border-color 0.2s;
}

.article-card:hover .article-card-link {
  color: var(--ink);
  border-color: var(--ink);
}

/* ─ FAQ ─ */
.faq {
  background: var(--cream);
  padding: var(--sp-xl) 0 var(--sp-2xl);
}

.faq h2 {
  font-family: var(--serif);
  font-size: 14px;
  font-weight: 300;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--g2);
  margin-bottom: 40px;
}

.fq {
  border-top: 1px solid var(--rule);
}

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

.fq-btn {
  width: 100%;
  background: none;
  border: none;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 22px 0;
  gap: 20px;
  text-align: left;
  font-family: var(--mincho);
  font-size: 15px;
  font-weight: 400;
  color: var(--ink);
  line-height: 1.5;
  transition: color 0.2s;
  min-height: 64px;
}

.fq-btn:hover {
  color: var(--g1);
}

.fq-sign {
  font-family: var(--serif);
  font-size: 20px;
  font-weight: 300;
  color: var(--g3);
  flex-shrink: 0;
  transition: transform 0.35s ease;
  line-height: 1;
}

.fq.open .fq-sign {
  transform: rotate(45deg);
}

.fq-ans {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.45s var(--ease-out);
}

.fq-inner {
  padding: 0 0 24px;
  font-size: 13px;
  color: var(--g1);
  line-height: 2.05;
  max-width: 540px;
}

.fq.open .fq-ans {
  max-height: 320px;
}

/* ─ Footer ─ */
footer {
  background: var(--ink2);
  color: rgba(255, 255, 255, 0.35);
  padding: clamp(44px, 6vw, 60px) clamp(20px, 5vw, 48px) calc(36px + env(safe-area-inset-bottom));
}

.ft {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 24px;
  padding-bottom: 32px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
  margin-bottom: 24px;
}

.ft-brand {
  max-width: 280px;
}

.ft-logo {
  font-family: var(--serif);
  font-size: 17px;
  font-weight: 300;
  font-style: italic;
  color: rgba(255, 255, 255, 0.65);
  display: block;
  margin-bottom: 10px;
}

.ft-tagline {
  font-size: 11px;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.28);
}

.ft-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  justify-content: flex-end;
}

.ft-links a {
  font-size: 11px;
  letter-spacing: 0.08em;
  color: rgba(255, 255, 255, 0.28);
  transition: color 0.2s;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}

.ft-links a:hover {
  color: rgba(255, 255, 255, 0.65);
}

.ft-operator {
  font-size: 11px;
  color: rgba(255, 255, 255, 0.38);
  line-height: 1.85;
  margin-bottom: 16px;
}

.ft-affiliate {
  font-size: 11px;
  color: rgba(255, 255, 255, 0.5);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: 14px 18px;
  line-height: 1.85;
  margin-bottom: 16px;
}

.ft-disc {
  font-size: 11px;
  line-height: 1.95;
  max-width: 720px;
  margin-bottom: 16px;
}

.ft-copy {
  font-size: 10px;
  letter-spacing: 0.08em;
  color: rgba(255, 255, 255, 0.15);
}

/* ─ Subpages (legal) ─ */
.page-legal {
  padding-top: calc(var(--header-h) + var(--pr-h) + 48px);
  padding-bottom: var(--sp-xl);
  min-height: 60vh;
}

.page-legal h1 {
  font-family: var(--mincho);
  font-size: clamp(22px, 3vw, 28px);
  font-weight: 500;
  margin-bottom: 32px;
  color: var(--ink);
}

.page-legal h2 {
  font-family: var(--mincho);
  font-size: 16px;
  font-weight: 500;
  margin: 32px 0 12px;
  color: var(--ink);
}

.page-legal p,
.page-legal li {
  font-size: 13px;
  color: var(--g1);
  line-height: 2;
  margin-bottom: 12px;
}

.page-legal ul {
  padding-left: 1.2em;
  margin-bottom: 16px;
}

.page-legal a {
  border-bottom: 1px solid var(--rule);
}

/* ─ Print ─ */
@media print {
  .sticky,
  .pr-bar,
  header,
  .btn-primary,
  .btn-light,
  .btn-outline {
    display: none !important;
  }

  body {
    color: #000;
    background: #fff;
  }

  .fv-l,
  .hero-visual {
    display: none;
  }

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

/* ─ Responsive ─ */
@media (max-width: 860px) {
  :root {
    --sp-xl: 72px;
    --sp-2xl: 88px;
  }

  /* Mobile: sticky becomes taller (column layout), so reserve more space. */
  body.has-sticky {
    padding-bottom: calc(96px + env(safe-area-inset-bottom));
  }

  .hnav-link {
    display: none;
  }

  .feat-row {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  /* Mobile: allow natural flow */
  .hero {
    min-height: auto;
  }

  .hero-grid {
    min-height: auto;
  }

  .hero-visual {
    flex: none;
  }

  .stmt-v {
    writing-mode: horizontal-tb;
  }

  .candid-cols {
    grid-template-columns: 1fr;
  }

  .c-divider {
    display: none;
  }

  .c-col:first-child {
    padding-bottom: 32px;
    margin-bottom: 32px;
    border-bottom: 1px solid var(--rule);
  }

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

  .pq-media {
    min-height: 48vw;
  }

  .feat-hd {
    gap: 16px;
  }

  .feat-row {
    grid-template-columns: 36px 1fr;
    gap: 0 16px;
  }

  .f-desc {
    grid-column: 2;
  }

  .cta-layout {
    grid-template-columns: 1fr;
  }

  .cta-visual {
    min-height: 44vw;
  }

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

  .micro {
    flex-direction: column;
    align-items: stretch;
  }

  .btn-outline {
    width: 100%;
  }

  .sticky {
    flex-direction: column;
    gap: 8px;
    padding: 10px 16px;
    padding-bottom: calc(10px + env(safe-area-inset-bottom));
  }

  .sticky-btn {
    width: 100%;
  }

  .ft {
    flex-direction: column;
  }

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

@media (max-width: 380px) {
  .sticky-txt {
    font-size: 11px;
    text-align: center;
  }
}