:root {
  --red: #c82032;
  --red-dark: #9f1524;
  --ink: #202020;
  --muted: #555555;
  --paper: #ffffff;
  --soft: #f4f4f2;
  --line: #ddddda;
  --display: "Yu Mincho", "Hiragino Mincho ProN", "Hiragino Mincho Pro", serif;
  --sans: "Hiragino Kaku Gothic ProN", "Yu Gothic", "Meiryo", sans-serif;
  --max: 1240px;
  --pad: clamp(22px, 4vw, 64px);
  --section: clamp(88px, 12vw, 168px);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.9;
  -webkit-font-smoothing: antialiased;
}
body.menu-open { overflow: hidden; }
img { display: block; width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
:focus-visible { outline: 3px solid var(--red); outline-offset: 4px; }

.skip-link {
  position: fixed; z-index: 1000; left: 16px; top: -100px;
  padding: 12px 18px; color: #fff; background: var(--red);
}
.skip-link:focus { top: 16px; }
.container { width: min(calc(100% - (var(--pad) * 2)), var(--max)); margin-inline: auto; }
.narrow { width: min(calc(100% - (var(--pad) * 2)), 820px); margin-inline: auto; }
.section { position: relative; padding-block: var(--section); }
.soft { background: var(--soft); }
.red-bg { color: #fff; background: var(--red); }
.eyebrow {
  display: flex; align-items: center; gap: 14px; margin: 0 0 24px;
  color: var(--red); font-size: 14px; font-weight: 700; letter-spacing: .08em;
}
.eyebrow::before { width: 38px; height: 2px; background: currentColor; content: ""; }
.eyebrow > span { font-size: 10px; font-weight: 700; letter-spacing: .18em; opacity: .74; }
.eyebrow-light { color: #fff; }
.section-title {
  margin: 0; font-family: var(--display); font-size: clamp(38px, 5.5vw, 76px);
  font-weight: 500; line-height: 1.35; letter-spacing: -.035em;
}
.heading-lines { text-wrap: balance; }
.heading-line { display: block; max-width: 100%; }
.no-break { display: inline-block; white-space: nowrap; }
h1, h2, h3, .hero-thesis { line-break: strict; word-break: normal; overflow-wrap: normal; }
.section-title--message { font-size: clamp(32px, 4.5vw, 62px); }
.section-title--office { font-size: clamp(34px, 4.4vw, 62px); }
.section-lead { max-width: 680px; margin: 28px 0 0; color: var(--muted); font-size: 17px; }
.red-bg .section-lead { color: rgba(255,255,255,.82); }
.micro { font-size: 12px; font-weight: 700; letter-spacing: .12em; }
.btn {
  display: inline-flex; min-height: 52px; align-items: center; justify-content: space-between;
  gap: 30px; padding: 12px 20px; border: 1px solid var(--ink); background: transparent;
  font-size: 15px; font-weight: 700; letter-spacing: .04em; white-space: nowrap; cursor: pointer;
  transition: color .2s ease, background .2s ease, border-color .2s ease;
}
.btn::after { content: "\2192"; font-size: 20px; font-weight: 400; }
.btn:hover { color: #fff; border-color: var(--red); background: var(--red); }
.btn-red { color: #fff; border-color: var(--red); background: var(--red); }
.btn-red:hover { border-color: var(--ink); background: var(--ink); }
.btn-white { color: var(--red); border-color: #fff; background: #fff; }
.btn-white:hover { color: #fff; border-color: var(--ink); background: var(--ink); }

/* Header */
.site-header {
  position: sticky; z-index: 50; top: 0; min-height: 88px; border-bottom: 1px solid rgba(255,255,255,.2);
  color: #fff; background: rgba(200,32,50,.97); backdrop-filter: blur(14px);
}
.header-inner { display: flex; min-height: 88px; align-items: center; justify-content: space-between; padding-inline: var(--pad); }
.brand { display: flex; align-items: center; gap: 16px; line-height: 1.2; }
.site-header .brand-mark { width: 5px; height: 42px; background: #fff; }
.brand-mark { width: 5px; height: 42px; background: var(--red); }
.brand-name { display: block; font-family: var(--display); font-size: 21px; font-weight: 600; letter-spacing: .08em; }
.brand-role { display: block; margin-top: 5px; color: var(--muted); font-size: 12px; letter-spacing: .08em; }
.site-header .brand-role { color: rgba(255,255,255,.76); }
.site-nav { display: flex; align-items: center; gap: clamp(14px, 1.6vw, 28px); }
.site-nav a { position: relative; min-height: 54px; display: inline-flex; align-items: center; justify-content: center; line-height: 1.25; }
.nav-ja { font-size: 16px; font-weight: 700; letter-spacing: .03em; white-space: nowrap; }
.nav-en { display: none; }
.site-nav a::after { position: absolute; right: 0; bottom: 3px; left: 0; height: 2px; background: #fff; transform: scaleX(0); transform-origin: left; transition: transform .2s ease; content: ""; }
.site-nav a:hover::after, .site-nav a[aria-current="page"]::after { transform: scaleX(1); }
.menu-toggle { display: none; width: 48px; height: 48px; padding: 0; border: 0; background: transparent; cursor: pointer; }
.menu-toggle span, .menu-toggle::before, .menu-toggle::after { display: block; width: 25px; height: 2px; margin: 5px auto; background: #fff; transition: transform .25s ease, opacity .2s ease; content: ""; }
.menu-toggle[aria-expanded="true"] span { opacity: 0; }
.menu-toggle[aria-expanded="true"]::before { transform: translateY(7px) rotate(45deg); }
.menu-toggle[aria-expanded="true"]::after { transform: translateY(-7px) rotate(-45deg); }

/* Hero */
.hero {
  position: relative; min-height: calc(100svh - 88px); overflow: hidden; color: var(--ink);
  border-bottom: 1px solid var(--line); background-image: url("images/policy-city.jpg");
  background-position: center 48%; background-size: cover;
}
.hero::before {
  position: absolute; z-index: 1; inset: 0;
  background: linear-gradient(90deg, rgba(255,255,255,.97) 0%, rgba(255,255,255,.90) 42%, rgba(255,255,255,.38) 64%, rgba(255,255,255,.08) 100%);
  content: "";
}
.hero-grid { position: relative; z-index: 2; display: grid; min-height: calc(100svh - 88px); grid-template-columns: 55% 45%; }
.hero-copy { position: relative; z-index: 2; display: flex; min-width: 0; flex-direction: column; justify-content: center; padding: clamp(60px, 8vw, 120px) clamp(22px, 2.8vw, 44px) clamp(60px, 8vw, 120px) var(--pad); }
.hero-kicker { margin: 0 0 20px; color: var(--ink); font-size: 15px; font-weight: 700; letter-spacing: .1em; }
.hero-kicker::before { display: inline-block; width: 34px; height: 2px; margin: 0 13px 4px 0; background: var(--red); content: ""; }
.hero-name { margin: 0 0 clamp(40px, 6vh, 76px); font-family: var(--display); font-size: clamp(54px, 7.5vw, 118px); font-weight: 500; line-height: .96; letter-spacing: -.07em; white-space: nowrap; }
.hero-thesis { margin: 0; font-family: var(--display); font-size: clamp(32px, 4vw, 66px); font-weight: 500; line-height: 1.45; letter-spacing: -.04em; }
.hero-en { margin: 28px 0 0; font-size: 12px; font-weight: 700; line-height: 1.6; letter-spacing: .18em; }
.hero-rule { position: absolute; z-index: 3; top: 0; right: 0; width: 9px; height: 72%; background: var(--red); }
.hero-photo {
  position: relative; align-self: stretch; min-height: 100%; overflow: hidden;
}
.person-photo { position: relative; overflow: hidden; filter: grayscale(100%); isolation: isolate; }
.person-photo img { filter: grayscale(100%); }
.person-photo::after {
  position: absolute; z-index: 1; left: 11%; bottom: -23%; width: 78%; aspect-ratio: .72;
  border-radius: 48% 48% 10% 10% / 22% 22% 8% 8%;
  background: linear-gradient(115deg, #8e8e8b 0%, #666664 58%, #51514f 100%);
  box-shadow: inset 36px 0 70px rgba(255,255,255,.12); content: "";
}
.photo-head {
  position: absolute; z-index: 2; top: 14%; left: 50%; width: 38%; aspect-ratio: .82;
  border-radius: 48% 48% 45% 45%; background: linear-gradient(135deg, #aaa 0%, #777 70%, #686866 100%);
  box-shadow: inset 24px 8px 34px rgba(255,255,255,.12); transform: translateX(-50%);
}
.person-photo--hero { background: transparent; filter: drop-shadow(0 22px 24px rgba(32,32,32,.16)); }
.person-photo--hero::after { display: none; }
.person-photo--hero img {
  position: absolute; z-index: 2; inset: 0; width: 100%; height: 100%; max-width: none;
  object-fit: cover; object-position: 44% top; filter: none;
  transform: scale(1.18); transform-origin: center top;
}
.person-photo--hero .photo-grid { display: none; }
.photo-label { position: absolute; z-index: 4; right: 28px; bottom: 24px; margin: 0; color: #fff; font-size: 11px; font-weight: 700; letter-spacing: .22em; writing-mode: vertical-rl; }
.photo-grid { position: absolute; z-index: 3; inset: 0; opacity: .28; background-image: linear-gradient(rgba(255,255,255,.6) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.6) 1px, transparent 1px); background-size: 25% 25%; }

@media (max-width: 1200px) and (min-width: 721px) {
  .person-photo--hero img { object-position: 34% top; transform: scale(1.28); }
}

/* News */
.news-strip { border-bottom: 1px solid var(--line); }
.news-layout { display: grid; grid-template-columns: 220px 1fr; }
.news-heading { padding: 46px 36px 46px 0; border-right: 1px solid var(--line); }
.news-heading h2 { margin: 0; font-family: var(--display); font-size: 34px; line-height: 1; }
.news-heading p { margin: 10px 0 0; color: var(--muted); font-size: 11px; font-weight: 700; letter-spacing: .16em; }
.news-list { padding: 28px 0 28px 44px; }
.news-item { display: grid; grid-template-columns: 112px 102px 1fr; gap: 16px; min-height: 58px; align-items: center; border-bottom: 1px solid var(--line); font-size: 16px; }
.news-item:last-of-type { border-bottom: 0; }
.tag { color: var(--red); font-size: 14px; font-weight: 700; }
.news-all { display: inline-flex; min-height: 48px; align-items: center; margin-top: 12px; font-size: 15px; font-weight: 700; }

/* Editorial blocks */
.message-grid { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(340px, .65fr); gap: clamp(48px, 6vw, 86px); align-items: center; }
.body-copy { max-width: 650px; margin-top: 42px; color: #333; font-size: 18px; }
.body-copy p { margin: 0 0 1.5em; }
.portrait-placeholder { position: relative; min-height: 680px; overflow: hidden; background: #d7d7d4; }
.portrait-placeholder::before { position: absolute; inset: 0; background: linear-gradient(160deg, #eeeeec, #b8b8b5 55%, #888886); content: ""; }
.portrait-placeholder .photo-head { top: 16%; }
.portrait-placeholder .photo-label { color: #fff; }
.person-photo--portrait { filter: none; }
.person-photo--portrait::before, .person-photo--portrait::after { display: none; }
.person-photo--portrait img {
  position: absolute; inset: 0; width: 100%; height: 100%; max-width: none;
  object-fit: cover; object-position: center 24%; filter: none;
}
.voice-line { position: absolute; top: 0; bottom: 0; left: clamp(18px, 3vw, 48px); width: 2px; background: var(--red); }

/* Policy */
.policy-section { background: #fff; }
.policy-intro { display: flex; align-items: end; justify-content: space-between; gap: 40px; margin-bottom: clamp(58px, 8vw, 110px); }
.policy-list { display: grid; gap: 0; }
.policy-card { display: grid; grid-template-columns: minmax(0, 54%) minmax(0, 1fr); align-items: center; gap: clamp(32px, 4vw, 64px); padding: clamp(38px, 4.5vw, 64px); }
.policy-card:nth-child(even) { grid-template-columns: minmax(0, 1fr) minmax(0, 54%); }
.policy-card:nth-child(even) .policy-image { order: 2; }
.policy-card:nth-child(3n + 1) { background: #fff; }
.policy-card:nth-child(3n + 2) { background: var(--soft); }
.policy-card:nth-child(3n) { color: #fff; background: var(--red); }
.policy-card:nth-child(3n) .policy-copy p { color: rgba(255,255,255,.86); }
.policy-card:nth-child(3n) .policy-num { color: #fff; border-color: #fff; }
.policy-card:nth-child(3n) .btn { color: #fff; border-color: #fff; }
.policy-card:nth-child(3n) .btn:hover { color: var(--red); border-color: #fff; background: #fff; }
.policy-image { position: relative; overflow: hidden; aspect-ratio: 16 / 10; background: #ddd; }
.policy-image img { height: 100%; object-fit: cover; transition: transform .6s cubic-bezier(.2,.7,.2,1); }
.policy-card:hover .policy-image img { transform: scale(1.025); }
.policy-num { display: inline-block; padding-bottom: 10px; border-bottom: 2px solid var(--red); color: var(--red); font-size: 11px; font-weight: 700; letter-spacing: .16em; }
.policy-copy h3 { margin: 24px 0 16px; font-family: var(--display); font-size: clamp(30px, 2.6vw, 42px); font-weight: 500; line-height: 1.4; letter-spacing: -.025em; }
.policy-copy p { margin: 0 0 26px; color: var(--muted); font-size: 17px; }

/* Activity */
.activity-head { display: flex; justify-content: space-between; gap: 48px; align-items: end; margin-bottom: 62px; }
.activity-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(32px, 3vw, 48px) 24px; }
.activity-card { display: block; }
.activity-card figure { margin: 0 0 20px; overflow: hidden; aspect-ratio: 4/3; background: #ddd; }
.activity-card img { height: 100%; object-fit: cover; transition: transform .55s cubic-bezier(.2,.7,.2,1); }
.activity-card:hover img { transform: scale(1.04); }
.activity-meta { display: flex; gap: 14px; color: var(--muted); font-size: 14px; }
.activity-meta span:first-child { color: var(--red); font-weight: 700; }
.activity-card h2, .activity-card h3 { margin: 12px 0 0; font-family: var(--display); font-size: 22px; font-weight: 600; line-height: 1.65; }

/* Social media */
.social-media { border-top: 1px solid var(--line); }
.social-intro { background: #fff; }
.social-intro-grid { display: grid; grid-template-columns: minmax(220px, .62fr) minmax(0, 1.38fr); gap: clamp(48px, 7vw, 104px); align-items: end; }
.social-display-en { margin: 0; color: var(--red); font-family: var(--display); font-size: clamp(48px, 5.2vw, 76px); font-weight: 600; line-height: .88; letter-spacing: -.04em; }
.social-intro .section-title { font-size: clamp(38px, 4.8vw, 68px); }
.social-instagram { border-top: 1px solid var(--line); background: var(--soft); }
.social-channel-head { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 40px; align-items: end; margin-bottom: clamp(46px, 6vw, 76px); }
.social-channel-label { display: flex; align-items: center; gap: 12px; margin: 0 0 18px; color: var(--red); font-size: 13px; font-weight: 700; letter-spacing: .16em; }
.social-icon { width: 23px; height: 23px; fill: none; stroke: currentColor; stroke-width: 1.8; }
.social-icon-dot { fill: currentColor; stroke: none; }
.social-channel-title { margin: 0; font-family: var(--display); font-size: clamp(36px, 4vw, 54px); font-weight: 500; line-height: 1.38; letter-spacing: -.03em; }
.social-account { margin: 0; padding: 0 0 8px; border-bottom: 2px solid var(--red); font-size: 15px; font-weight: 700; letter-spacing: .08em; white-space: nowrap; }
.instagram-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(36px, 4vw, 58px) clamp(16px, 2vw, 28px); }
.social-card { min-width: 0; }
.social-card a { display: block; }
.social-card-media { position: relative; aspect-ratio: 4 / 5; margin: 0; overflow: hidden; background: #ddd; }
.social-card-media::after { position: absolute; inset: 0; border: 1px solid rgba(32,32,32,.08); content: ""; pointer-events: none; }
.social-card-media img { height: 100%; object-fit: cover; transition: transform .32s ease; }
.social-card-media > span { position: absolute; z-index: 2; top: 14px; right: 0; padding: 7px 11px; color: #fff; background: var(--red); font-size: 10px; font-weight: 700; letter-spacing: .14em; }
.social-card-body { padding: 18px 4px 0; }
.social-card-body time { color: var(--red); font-size: 12px; font-weight: 700; letter-spacing: .08em; }
.social-card-body h4 { min-height: 3.5em; margin: 9px 0 0; font-family: var(--display); font-size: 17px; font-weight: 600; line-height: 1.75; }
.social-card:hover .social-card-media img { transform: scale(1.035); }
.social-action { display: flex; justify-content: flex-end; margin-top: clamp(42px, 6vw, 70px); }

.social-youtube { position: relative; overflow: hidden; color: #fff; background: #1c1c1c; box-shadow: inset 0 8px 0 var(--red); }
.social-youtube::after { position: absolute; top: -120px; right: -120px; width: 360px; height: 360px; border: 58px solid rgba(255,255,255,.035); border-radius: 50%; content: ""; pointer-events: none; }
.social-youtube .container { position: relative; z-index: 1; }
.social-channel-head--dark .social-channel-label { color: #fff; }
.social-channel-head--dark .social-account { color: rgba(255,255,255,.76); border-color: var(--red); }
.social-icon-youtube path { fill: currentColor; stroke: none; }
.youtube-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(18px, 2.4vw, 34px); }
.video-card { min-width: 0; }
.video-card a { display: block; }
.video-card-media { position: relative; aspect-ratio: 16 / 9; margin: 0; overflow: hidden; background: #333; }
.video-card-media::after { position: absolute; z-index: 1; inset: 0; background: linear-gradient(115deg, rgba(0,0,0,.72) 0%, rgba(0,0,0,.18) 64%, rgba(0,0,0,.08) 100%); content: ""; }
.video-card-media img { height: 100%; object-fit: cover; transition: transform .32s ease, filter .32s ease; }
.video-series { position: absolute; z-index: 2; top: 16px; left: 16px; padding-bottom: 7px; border-bottom: 2px solid var(--red); font-size: 10px; font-weight: 700; letter-spacing: .14em; }
.video-thumb-copy { position: absolute; z-index: 2; left: 18px; bottom: 18px; max-width: 62%; font-family: var(--display); font-size: clamp(18px, 1.8vw, 27px); font-weight: 600; line-height: 1.4; }
.video-thumb-copy small { display: block; margin-bottom: 4px; font-family: var(--sans); font-size: 10px; letter-spacing: .12em; }
.play-button { position: absolute; z-index: 3; top: 50%; left: 50%; display: grid; width: 54px; height: 54px; place-items: center; border: 1px solid rgba(255,255,255,.72); border-radius: 50%; background: rgba(255,255,255,.9); transform: translate(-50%, -50%); transition: background .28s ease, border-color .28s ease, transform .28s ease; }
.play-button::after { width: 0; height: 0; margin-left: 4px; border-top: 7px solid transparent; border-bottom: 7px solid transparent; border-left: 11px solid var(--red); content: ""; }
.video-duration { position: absolute; z-index: 3; right: 10px; bottom: 10px; padding: 3px 7px; color: #fff; background: rgba(0,0,0,.78); font-size: 10px; font-weight: 700; letter-spacing: .05em; }
.video-card-body { padding-top: 18px; }
.video-card-body p { display: flex; flex-wrap: wrap; gap: 8px 13px; margin: 0; color: rgba(255,255,255,.6); font-size: 11px; font-weight: 700; letter-spacing: .1em; }
.video-card-body p span { color: #ff7280; }
.video-card-body h4 { margin: 10px 0 0; font-family: var(--display); font-size: clamp(18px, 1.7vw, 23px); font-weight: 600; line-height: 1.65; }
.video-card:hover .video-card-media img { filter: brightness(.92); transform: scale(1.025); }
.video-card:hover .play-button { border-color: var(--red); background: var(--red); transform: translate(-50%, -50%) scale(1.06); }
.video-card:hover .play-button::after { border-left-color: #fff; }

/* Reports */
.report-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(24px, 4vw, 58px); margin-top: 70px; }
.report-merged { scroll-margin-top: 88px; }
.report-item { display: grid; gap: 24px; }
.report-cover { position: relative; aspect-ratio: .72; overflow: hidden; padding: 30px; background: #fff; box-shadow: 0 20px 50px rgba(32,32,32,.14); }
.report-cover::before { position: absolute; top: 0; bottom: 0; left: 18%; width: 7px; background: var(--red); content: ""; }
.report-cover::after { position: absolute; right: -20%; bottom: -6%; width: 85%; aspect-ratio: 1; border: 28px solid var(--red); border-radius: 50%; content: ""; }
.report-vol { position: relative; z-index: 2; display: block; margin-left: 22%; font-size: 12px; font-weight: 700; letter-spacing: .16em; }
.report-season { position: relative; z-index: 2; display: block; margin: 38px 0 0 22%; font-family: var(--display); font-size: clamp(28px, 3vw, 44px); line-height: 1.2; }
.report-kanji { position: absolute; z-index: 2; right: 24px; bottom: 28px; font-family: var(--display); font-size: 12px; font-weight: 700; writing-mode: vertical-rl; letter-spacing: .18em; }

/* Profile, contact, office */
.profile-grid { display: grid; grid-template-columns: .8fr 1fr; gap: clamp(50px, 9vw, 130px); align-items: start; }
.profile-name { margin: 0; font-family: var(--display); font-size: clamp(52px, 7vw, 92px); font-weight: 500; letter-spacing: -.05em; }
.profile-role { margin: 8px 0 34px; color: var(--red); font-size: 15px; font-weight: 700; letter-spacing: .08em; }
.timeline { margin: 58px 0 0; padding: 0; list-style: none; }
.timeline li { position: relative; display: grid; grid-template-columns: 86px 1fr; gap: 22px; padding: 0 0 32px 22px; border-left: 1px solid var(--line); }
.timeline li::before { position: absolute; top: 7px; left: -5px; width: 9px; height: 9px; border-radius: 50%; background: var(--red); content: ""; }
.timeline time { color: var(--red); font-size: 14px; font-weight: 700; }
.contact-cta { overflow: hidden; }
.contact-cta .container { position: relative; }
.contact-cta .container::after { position: absolute; top: -70%; right: -6%; width: 420px; height: 420px; border: 72px solid rgba(255,255,255,.12); border-radius: 50%; content: ""; }
.cta-grid { position: relative; z-index: 2; display: grid; grid-template-columns: 1fr auto; gap: 50px; align-items: end; }
.office-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(40px, 7vw, 96px); align-items: stretch; }
.office-details h3 { margin: 30px 0 20px; font-family: var(--display); font-size: 34px; font-weight: 600; }
.map-placeholder { min-height: 390px; display: grid; place-items: center; border: 1px solid var(--line); background-color: #e9e9e6; background-image: linear-gradient(30deg, transparent 48%, rgba(200,32,50,.16) 49%, rgba(200,32,50,.16) 51%, transparent 52%), linear-gradient(150deg, transparent 48%, rgba(32,32,32,.09) 49%, rgba(32,32,32,.09) 51%, transparent 52%); background-size: 80px 80px, 110px 110px; }
.map-placeholder span { display: grid; width: 84px; height: 84px; place-items: center; border-radius: 50%; color: #fff; background: var(--red); font-size: 11px; font-weight: 700; letter-spacing: .12em; }

/* Lower pages */
.page-hero { position: relative; overflow: hidden; padding: clamp(80px, 11vw, 150px) 0 clamp(70px, 9vw, 120px); border-bottom: 1px solid var(--line); }
.page-hero::after { position: absolute; top: 0; right: 8%; width: 9px; height: 74%; background: var(--red); content: ""; }
.page-title { margin: 0; font-family: var(--display); font-size: clamp(52px, 8vw, 110px); font-weight: 600; line-height: 1.12; letter-spacing: -.04em; }
.page-subtitle { display: flex; flex-wrap: wrap; gap: 10px 16px; margin: 28px 0 0; color: var(--ink); font-size: 16px; font-weight: 700; letter-spacing: .02em; }
.page-subtitle > span { color: var(--red); font-size: 11px; letter-spacing: .16em; }
.page-hero .label-en { display: none; }
.breadcrumb { margin-top: 42px; color: var(--muted); font-size: 14px; }
.breadcrumb a { text-decoration: underline; text-underline-offset: 4px; }
.filter-list { display: flex; flex-wrap: wrap; gap: 10px; margin: 0 0 54px; padding: 0; list-style: none; }
.filter-list button { min-height: 50px; padding: 10px 20px; border: 1px solid #aaa; background: #fff; font-size: 15px; cursor: pointer; }
.filter-list button[aria-pressed="true"], .filter-list button:hover { color: #fff; border-color: var(--red); background: var(--red); }
.article-header { padding: clamp(68px, 9vw, 118px) 0 54px; border-bottom: 1px solid var(--line); }
.article-title { max-width: 900px; margin: 20px 0 0; font-family: var(--display); font-size: clamp(38px, 6vw, 72px); font-weight: 500; line-height: 1.4; letter-spacing: -.04em; }
.article-body { padding-block: clamp(60px, 9vw, 110px); font-size: 18px; }
.article-body img { margin: 0 0 60px; aspect-ratio: 16/9; object-fit: cover; }
.article-body h2 { margin: 2.3em 0 .8em; font-family: var(--display); font-size: 32px; font-weight: 500; }
.article-body p { margin: 0 0 1.7em; }
.article-note { margin: 48px 0; padding: 28px; border-left: 5px solid var(--red); background: var(--soft); }
.form-grid { display: grid; gap: 28px; }
.field { display: grid; gap: 9px; }
.field label { font-weight: 700; }
.required { margin-left: 8px; color: var(--red); font-size: 13px; }
.field input, .field textarea, .field select { width: 100%; min-height: 54px; padding: 14px 16px; border: 1px solid #aaa; border-radius: 0; color: var(--ink); background: #fff; }
.field textarea { min-height: 220px; resize: vertical; }
.form-help { color: var(--muted); font-size: 15px; }
.form-status { min-height: 28px; margin: 16px 0 0; font-weight: 700; }

/* Footer */
.site-footer { color: #fff; background: var(--ink); }
.footer-main { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; padding-block: 76px; }
.site-footer .brand-role { color: rgba(255,255,255,.62); }
.footer-nav { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px 32px; }
.footer-nav a { min-height: 62px; display: flex; flex-direction: column; align-items: flex-start; justify-content: center; border-bottom: 1px solid rgba(255,255,255,.22); line-height: 1.25; }
.footer-nav .nav-ja { font-size: 15px; }
.footer-nav .nav-en { font-size: 9px; }
.socials { display: flex; flex-wrap: wrap; gap: 18px; margin-top: 36px; }
.socials a { min-height: 44px; display: inline-flex; align-items: center; font-size: 12px; text-decoration: underline; text-underline-offset: 5px; }
.footer-bottom { display: flex; justify-content: space-between; gap: 30px; padding-block: 22px; border-top: 1px solid rgba(255,255,255,.18); color: rgba(255,255,255,.76); font-size: 12px; }

.reveal { opacity: 0; transform: translateY(22px); transition: opacity .65s ease, transform .65s cubic-bezier(.2,.7,.2,1); }
.reveal.visible { opacity: 1; transform: none; }

@media (min-width: 721px) {
  .heading-line { white-space: nowrap; }
}

@media (max-width: 980px) {
  .site-nav { position: fixed; inset: 88px 0 0; display: grid; align-content: center; gap: 8px; padding: 28px var(--pad) 60px; color: #fff; background: var(--red-dark); opacity: 0; pointer-events: none; transform: translateY(-14px); transition: opacity .25s ease, transform .25s ease; }
  .site-nav.open { opacity: 1; pointer-events: auto; transform: none; }
  .site-nav a { min-height: 62px; align-items: flex-start; border-bottom: 1px solid rgba(255,255,255,.24); }
  .site-nav .nav-ja { font-family: var(--display); font-size: 24px; font-weight: 600; }
  .menu-toggle { display: block; }
  .hero-grid { grid-template-columns: 54% 46%; }
  .hero-copy { width: auto; }
  .person-photo--hero img { object-position: 30% top; transform: scale(1.28); }
  .hero-name { font-size: clamp(52px, 7.8vw, 88px); }
  .message-grid { grid-template-columns: 1fr; gap: 48px; }
  .profile-grid { grid-template-columns: 1fr 1fr; gap: 48px; }
  .portrait-placeholder { min-height: 580px; }
  .activity-grid { grid-template-columns: repeat(2, 1fr); }
  .social-intro-grid { grid-template-columns: 1fr; }
  .social-display-en { margin-bottom: 34px; }
  .video-thumb-copy { max-width: 68%; font-size: 16px; }
  .play-button { width: 44px; height: 44px; }
}

@media (max-width: 720px) {
  .section { padding-block: clamp(74px, 20vw, 110px); }
  .header-inner { min-height: 72px; }
  .site-header { min-height: 72px; }
  .site-nav { inset-block-start: 72px; }
  .brand-name { font-size: 19px; }
  .brand-mark { height: 36px; }
  .hero { min-height: calc(100svh - 72px); background-position: 56% center; }
  .hero-grid { display: block; min-height: calc(100svh - 72px); }
  .hero::before { background: linear-gradient(180deg, rgba(255,255,255,.99) 0%, rgba(255,255,255,.96) 39%, rgba(255,255,255,.58) 57%, rgba(255,255,255,.08) 100%); }
  .hero-copy { width: 100%; min-height: 0; justify-content: flex-start; padding-top: clamp(30px, 8vw, 42px); padding-bottom: 0; }
  .hero-kicker { margin-bottom: 10px; font-size: 13px; }
  .hero-name { margin-bottom: 18px; font-size: clamp(40px, 11vw, 48px); letter-spacing: -.07em; }
  .hero-thesis { font-size: clamp(30px, 8.6vw, 38px); line-height: 1.34; }
  .hero-en { margin-top: 16px; font-size: 10px; line-height: 1.5; }
  .hero-rule { z-index: 5; top: 0; right: 22px; bottom: auto; width: 7px; height: 66%; }
  .hero-photo { position: absolute; z-index: 2; right: 0; bottom: 0; left: 0; display: block; width: 100%; height: 62%; min-height: 0; }
  .person-photo--hero img { object-position: 45% top; transform: scale(1.05); transform-origin: center bottom; }
  .news-layout { grid-template-columns: 1fr; }
  .news-heading { padding: 34px 0 20px; border-right: 0; }
  .news-list { padding: 0 0 32px; }
  .news-item { grid-template-columns: 96px 1fr; gap: 4px 12px; padding-block: 14px; }
  .news-item a { grid-column: 1 / -1; }
  .message-grid, .profile-grid { grid-template-columns: 1fr; }
  .portrait-placeholder { min-height: 78svh; order: -1; }
  .policy-intro, .activity-head { display: grid; align-items: start; }
  .policy-list { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px 12px; }
  .policy-card, .policy-card:nth-child(even) { display: block; min-width: 0; padding: 0; border: 1px solid var(--line); }
  .policy-card:nth-child(3n) { border-color: var(--red); }
  .policy-card:nth-child(even) .policy-image { order: 0; }
  .policy-image { aspect-ratio: 4/3; }
  .policy-copy { padding: 14px 12px 16px; }
  .policy-num { padding-bottom: 5px; font-size: 8px; letter-spacing: .1em; }
  .policy-copy h3 { margin: 12px 0 0; font-size: clamp(14px, 4vw, 16px); line-height: 1.55; letter-spacing: -.04em; }
  .policy-card .policy-copy p { display: block; visibility: visible; margin: 10px 0 0; font-size: 12px; line-height: 1.75; opacity: 1; }
  .policy-card .btn { width: 100%; min-height: 44px; margin-top: 14px; gap: 4px; padding: 8px 9px; font-size: 11px; }
  .policy-card .btn::after { font-size: 15px; }
  .activity-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 28px 8px; }
  .activity-card { min-width: 0; }
  .activity-card figure { margin-bottom: 10px; }
  .activity-meta { display: grid; gap: 2px; font-size: 9px; line-height: 1.45; }
  .activity-card h2, .activity-card h3 { margin-top: 8px; font-size: clamp(11px, 3vw, 13px); line-height: 1.55; letter-spacing: -.025em; }
  .activity-card h2 .no-break, .activity-card h3 .no-break { display: block; }
  .report-grid { width: 100%; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; margin: 38px 0 0; }
  .report-merged { scroll-margin-top: 72px; }
  .report-item { min-width: 0; gap: 10px; }
  .report-cover { padding: 12px 8px; box-shadow: 0 10px 24px rgba(32,32,32,.12); }
  .report-cover::before { width: 3px; }
  .report-cover::after { border-width: 10px; }
  .report-vol { font-size: 7px; letter-spacing: .06em; }
  .report-season { margin-top: 16px; font-size: clamp(13px, 3.7vw, 16px); }
  .report-kanji { right: 7px; bottom: 10px; font-size: 7px; letter-spacing: .08em; }
  .report-item .btn { min-height: 42px; gap: 3px; padding: 6px; font-size: 10px; }
  .report-item .btn::after { font-size: 14px; }
  .social-display-en { font-size: clamp(44px, 15vw, 62px); }
  .social-channel-head { grid-template-columns: 1fr; gap: 22px; align-items: start; }
  .social-account { justify-self: start; }
  .social-channel-title { font-size: clamp(32px, 9vw, 42px); }
  .instagram-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 32px 12px; }
  .social-card-media > span { top: 9px; padding: 5px 8px; font-size: 8px; }
  .social-card-body { padding-top: 12px; }
  .social-card-body time { font-size: 10px; }
  .social-card-body h4 { min-height: 0; margin-top: 6px; font-size: 14px; line-height: 1.7; }
  .social-action { justify-content: flex-start; }
  .youtube-grid { display: flex; gap: 16px; margin-right: calc(var(--pad) * -1); padding-right: var(--pad); overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: thin; }
  .video-card { flex: 0 0 min(84vw, 350px); scroll-snap-align: start; }
  .video-thumb-copy { font-size: clamp(18px, 6vw, 24px); }
  .video-card-body h4 { font-size: 18px; }
  .cta-grid { grid-template-columns: 1fr; align-items: start; }
  .office-grid { grid-template-columns: 1fr; }
  .map-placeholder { min-height: 320px; }
  .section-title { font-size: clamp(34px, 9.5vw, 44px); }
  .section-title--message, .section-title--office { font-size: clamp(32px, 9vw, 42px); }
  .page-hero::after { right: 22px; width: 7px; }
  .page-title { font-size: clamp(44px, 13vw, 72px); line-height: 1.2; }
  .article-title { font-size: clamp(32px, 9vw, 40px); }
  .footer-main { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}