/* 公式サイト拡張用の共通レイアウトと部品。画面幅の調整は responsive.css に集約する。 */
:root {
  --site-panel: rgb(10 22 48 / 0.76);
  --site-panel-strong: rgb(10 22 48 / 0.94);
  --site-border: rgb(143 216 240 / 0.22);
  --site-cyan: #4de8ff;
  --site-lilac: #a78bfa;
  --site-pink: #ff9ed8;
  --site-ink: #050b18;
}

.site-nav {
  position: fixed;
  z-index: 40;
  top: 0;
  right: 0;
  left: 0;
  padding: 0.8rem 0;
  border-bottom: 1px solid transparent;
  background: linear-gradient(180deg, rgb(5 11 24 / 0.94) 0%, rgb(5 11 24 / 0.64) 54%, rgb(5 11 24 / 0) 100%);
  transition: background 0.3s ease, border-color 0.3s ease, backdrop-filter 0.3s ease, opacity 0.5s ease;
}
.intro-ready .site-nav { opacity: 0; pointer-events: none; }
.intro-complete .site-nav { opacity: 1; pointer-events: auto; }
.site-nav.is-solid,
.sub-page .site-nav { border-color: rgb(143 216 240 / 0.2); background: rgb(5 11 24 / 0.9); backdrop-filter: blur(16px); }
.site-nav-inner { display: flex; align-items: center; justify-content: space-between; gap: 1.25rem; width: min(calc(100% - (var(--gutter) * 2)), var(--shell-max)); margin: auto; }
.site-mark { display: inline-grid; flex: 0 0 auto; color: var(--foam); font-size: 0.95rem; font-weight: 800; letter-spacing: 0.12em; line-height: 1.15; }
.site-mark span { margin-top: 0.35rem; color: var(--site-cyan); font-family: var(--mono); font-size: 0.52rem; font-weight: 700; letter-spacing: 0.16em; }
.site-nav-panel { display: flex; align-items: center; justify-content: flex-end; gap: 0.9rem; }
.site-nav-primary, .site-nav-more > div { display: flex; align-items: center; gap: 0.25rem; }
.site-nav a, .site-nav-more summary { color: rgb(242 250 255 / 0.74); font-size: 0.68rem; font-weight: 700; letter-spacing: 0.08em; line-height: 1.4; white-space: nowrap; }
.site-nav-primary > a { padding: 0.56rem 0.52rem; }
.site-nav a[aria-current="page"] { color: var(--site-cyan); }
.site-nav-more { position: relative; }
.site-nav-more summary { display: block; padding: 0.56rem 0.7rem; cursor: pointer; list-style: none; }
.site-nav-more summary::-webkit-details-marker { display: none; }
.site-nav-more summary::after { content: '＋'; margin-left: 0.35rem; color: var(--site-cyan); }
.site-nav-more[open] summary::after { content: '－'; }
.site-nav-more > div { position: absolute; top: calc(100% + 0.5rem); right: 0; display: grid; min-width: 9.5rem; padding: 0.65rem; border: 1px solid var(--site-border); background: rgb(5 11 24 / 0.97); box-shadow: 0 1rem 2rem rgb(0 0 0 / 0.24); }
.site-nav-more > div a { padding: 0.55rem 0.75rem; }
.site-nav-mobile, .site-menu-button { display: none; }

.site-footer-links { display: flex; flex-wrap: wrap; gap: 0.4rem 1rem; margin: 1.5rem 0; }
.site-footer-links a { color: rgb(242 250 255 / 0.68); font-size: 0.72rem; }
.site-footer-links a:hover { color: var(--site-cyan); }
.site-footer { padding: clamp(3rem, 7vw, 5rem) 0 2rem; border-top: 1px solid var(--line); background: #030713; }
.footer-brand,
.site-footer > nav,
.footer-bottom { width: min(calc(100% - (var(--gutter) * 2)), var(--shell-max)); margin-inline: auto; }
.footer-brand { display: flex; align-items: baseline; justify-content: space-between; gap: 2rem; padding-bottom: 1rem; }.footer-brand strong { font-family: var(--mono); font-size: clamp(1rem, 2.5vw, 1.4rem); letter-spacing: 0.14em; }.footer-brand span { color: var(--glow-cyan); font-family: var(--mono); font-size: 0.58rem; letter-spacing: 0.14em; }.footer-bottom { display: flex; align-items: flex-start; justify-content: space-between; gap: 3rem; padding-top: 1.5rem; border-top: 1px solid var(--line); color: rgb(242 250 255 / 0.45); font-size: 0.68rem; line-height: 1.8; }.footer-note { max-width: 46rem; }.copyright { font-family: var(--mono); letter-spacing: 0.06em; white-space: nowrap; }

.sub-page { min-height: 100vh; background: var(--site-ink); }
.sub-page::before, .sub-page::after { content: ''; position: fixed; z-index: -1; border-radius: 50%; pointer-events: none; }
.sub-page::before { top: 16%; left: -12rem; width: 24rem; height: 24rem; opacity: 0.16; filter: blur(24px); background: radial-gradient(circle, var(--site-cyan), transparent 68%); animation: site-drift 22s ease-in-out infinite alternate; }
.sub-page::after { right: -14rem; bottom: 4%; width: 30rem; height: 30rem; opacity: 0.13; filter: blur(24px); background: radial-gradient(circle, var(--site-lilac), transparent 68%); animation: site-drift 28s ease-in-out -10s infinite alternate-reverse; }
@keyframes site-drift { to { transform: translate3d(4rem, -5rem, 0) scale(1.18); } }
/* 通常のページ移動は単色のフェードだけ。本文の寸法・スクロールには触れない。 */
html { background: var(--site-ink); }
/* 再訪時は履歴復元とScrollTrigger計測のscrollToを遅延させない。 */
html[data-intro-mode="revisit"] { scroll-behavior: auto; }
html::after { content: ""; position: fixed; z-index: 100; inset: 0; visibility: hidden; opacity: 0; background: var(--site-ink); pointer-events: none; transition: opacity .4s ease, visibility .4s ease; }
html.page-leaving::after { visibility: visible; opacity: 1; }
.subpage-loader { position: fixed; z-index: 100; inset: 0; background: var(--site-ink); pointer-events: none; opacity: 1; visibility: visible; transition: opacity .65s ease, visibility 0s linear .65s; animation: page-arrive .65s ease 4s both; }
.subpage-loader i { display: none; }
.subpage-loader.is-prepared { animation: none; }
.subpage-loader.is-ready { opacity: 0; visibility: hidden; }
html:not([data-intro-mode="revisit"]) .top-page .subpage-loader, .subpage-loader.is-gone { display: none; }
@keyframes page-arrive { from { opacity: 1; visibility: visible; } to { opacity: 0; visibility: hidden; } }
.cursor-glow { position: fixed; z-index: 2; top: var(--cursor-y, -20rem); left: var(--cursor-x, -20rem); width: 16rem; height: 16rem; border-radius: 50%; opacity: 0; background: radial-gradient(circle, rgb(77 232 255 / 0.1), transparent 68%); transform: translate(-50%, -50%); transition: opacity 0.35s ease; pointer-events: none; }
.cursor-glow.is-active { opacity: 1; }
.site-ambience { position: fixed; z-index: -1; inset: 0; overflow: hidden; pointer-events: none; }.site-ambience i { position: absolute; bottom: -2rem; left: var(--bubble-x); width: var(--bubble-size); aspect-ratio: 1; border: 1px solid rgb(143 216 240 / 0.36); border-radius: 50%; box-shadow: inset 0.1rem 0.1rem 0.2rem rgb(242 250 255 / 0.14), 0 0 0.65rem rgb(77 232 255 / 0.16); animation: site-bubble-rise var(--bubble-time) linear var(--bubble-delay) infinite; }
@keyframes site-bubble-rise { 0% { opacity: 0; transform: translate3d(0, 0, 0) scale(0.75); } 15% { opacity: 0.46; } 85% { opacity: 0.14; } 100% { opacity: 0; transform: translate3d(2rem, -112vh, 0) scale(1.2); } }

.page-main { position: relative; overflow: clip; padding-bottom: clamp(5rem, 10vw, 9rem); }
.page-hero { position: relative; isolation: isolate; display: grid; min-height: min(35rem, 66vh); place-items: end start; overflow: hidden; padding: clamp(8rem, 13vw, 11rem) 0 clamp(4rem, 8vw, 6.5rem); border-bottom: 1px solid var(--site-border); background: linear-gradient(135deg, rgb(12 39 76 / 0.5), rgb(5 11 24 / 0.82) 68%), radial-gradient(circle at 76% 20%, rgb(77 232 255 / 0.22), transparent 24%), var(--site-ink); }
.page-hero::before { content: ''; position: absolute; z-index: 1; inset: 0; opacity: 0.55; background-image: radial-gradient(circle, rgb(242 250 255 / 0.75) 0 1px, transparent 1.5px), radial-gradient(circle, rgb(77 232 255 / 0.55) 0 1px, transparent 1.5px); background-size: 9rem 9rem, 13rem 13rem; background-position: 3rem 1rem, 1rem 5rem; animation: particle-float 20s linear infinite; pointer-events: none; }
/* 固定ヘッダ直下に人物の頭頂部を残すため、背景画像だけにヘッダ相当の余白を確保。 */
.page-hero::after { content: ''; position: absolute; z-index: 0; inset: 0; opacity: 0.42; background-image: var(--page-hero-image); background-position: right var(--page-hero-image-y, top 4rem); background-repeat: no-repeat; background-size: cover; pointer-events: none; }
.page-hero--profile { --page-hero-image: url('profile.webp'); }
.page-hero--lore { --page-hero-image-y: center; --page-hero-image: url('story.webp'); }
.page-hero--schedule { --page-hero-image: url('kv.webp'); }
.page-hero--news { --page-hero-image: url('gallery-3.webp'); }
.page-hero--news-post { --page-hero-image: url('gallery-3.webp'); }
.page-hero--blog { --page-hero-image: url('gallery-2.webp'); }
.page-hero--post { --page-hero-image: url('face-glow.webp'); }
.page-hero--videos { --page-hero-image: url('gallery-1.webp'); }
.page-hero--reference { --page-hero-image: url('profile.webp'); }
.page-hero--history { --page-hero-image: url('kv.webp'); }
.page-hero--faq { --page-hero-image: url('face-glow.webp'); }
.page-hero--guidelines { --page-hero-image: url('gallery-3.webp'); }
.page-hero--credits { --page-hero-image-y: center; --page-hero-image: url('story.webp'); }
.page-hero--contact { --page-hero-image: url('gallery-1.webp'); }
.page-hero--admin { --page-hero-image: url('gallery-2.webp'); }
@keyframes particle-float { to { background-position: 3rem -8rem, 1rem -8rem; } }
.page-hero-inner { position: relative; z-index: 2; width: min(calc(100% - (var(--gutter) * 2)), var(--shell-max)); margin: auto; }
.page-kicker { color: var(--site-cyan); font-family: var(--mono); font-size: 0.72rem; font-weight: 700; letter-spacing: 0.2em; }
.page-hero h1 { max-width: 18ch; margin-top: 0.8rem; font-size: clamp(2.8rem, 7vw, 5.8rem); line-height: 1.16; letter-spacing: 0.08em; text-shadow: 0 0 2rem rgb(77 232 255 / 0.18); }
.page-subtitle { margin-top: 1rem; color: rgb(242 250 255 / 0.68); font-family: var(--mono); font-size: 0.75rem; letter-spacing: 0.18em; }
.page-shell { width: min(calc(100% - (var(--gutter) * 2)), var(--shell-max)); margin: 0 auto; }
.page-section { padding-top: clamp(4rem, 8vw, 7rem); }
.page-section > .section-head { margin-bottom: clamp(2rem, 4vw, 3.5rem); }
.page-section h2, .page-section h3 { text-wrap: balance; word-break: auto-phrase; }
.page-section h2 { font-size: clamp(1.8rem, 4vw, 2.7rem); line-height: 1.35; }
.page-section h3 { font-size: clamp(1.1rem, 2vw, 1.38rem); line-height: 1.5; }
.page-intro { max-width: 46rem; color: var(--muted); }
[data-reveal] { opacity: 0; transform: translateY(1.2rem); transition: opacity 0.75s var(--ease), transform 0.75s var(--ease); }
[data-reveal].is-visible { opacity: 1; transform: translateY(0); }

.site-card { position: relative; padding: clamp(1.25rem, 3vw, 2rem); border: 1px solid var(--site-border); background: linear-gradient(145deg, rgb(18 48 86 / 0.72), rgb(5 11 24 / 0.74)); box-shadow: inset 0 1px rgb(242 250 255 / 0.07), 0 1.25rem 3rem rgb(0 0 0 / 0.08); }
.site-card::before { content: ''; position: absolute; top: 0; left: 0; width: 3rem; height: 1px; background: var(--site-cyan); box-shadow: 0 0 0.8rem var(--site-cyan); }
.site-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.site-grid.two { grid-template-columns: repeat(2, 1fr); }
.site-button, .site-button:visited { display: inline-flex; width: fit-content; justify-self: start; align-items: center; justify-content: center; min-width: 13.75rem; min-height: 3rem; padding: 0.7rem 1.15rem; border: 1px solid rgb(77 232 255 / 0.54); background: rgb(77 232 255 / 0.1); box-shadow: inset 0 1px rgb(242 250 255 / 0.09), 0 0 1.1rem rgb(77 232 255 / 0.1); color: var(--foam); font-size: 0.82rem; font-weight: 700; letter-spacing: 0.08em; text-align: center; transition: background 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease, transform 0.25s ease; }
.site-button:hover { border-color: rgb(77 232 255 / 0.82); background: rgb(77 232 255 / 0.2); box-shadow: inset 0 1px rgb(242 250 255 / 0.16), 0 0 1.8rem rgb(77 232 255 / 0.24); transform: translateY(-2px); }
button.site-button { cursor: pointer; }
.site-button--arrow::after { content: '→'; margin-left: 0.7rem; color: var(--site-cyan); font-size: 0.8em; }
.page-end-links { display: flex; flex-wrap: wrap; gap: 0.75rem 1rem; width: min(calc(100% - (var(--gutter) * 2)), var(--shell-max)); margin: clamp(4rem, 8vw, 7rem) auto clamp(3rem, 6vw, 5rem); }
.section-cta { display: flex; flex-wrap: wrap; gap: 1rem; margin: 1.75rem 0 0; }
.section-cta--center { justify-content: center; margin-top: 2.5rem; }
.section-cta--pair { gap: 1rem; }
.site-badge { display: inline-flex; align-items: center; min-height: 1.6rem; padding: 0.2rem 0.58rem; border: 1px solid currentColor; color: var(--site-cyan); font-family: var(--mono); font-size: 0.62rem; font-weight: 700; letter-spacing: 0.08em; line-height: 1.2; }
.site-badge.type-新衣装 { color: var(--site-pink); }.site-badge.type-周年 { color: #ffe28c; }.site-badge.type-グッズ { color: var(--site-lilac); }.site-badge.type-イベント { color: #96f8d3; }.site-badge.type-休止 { color: rgb(242 250 255 / 0.58); }
.site-badge--pinned { color: #ffe28c; }
.site-meta { color: rgb(242 250 255 / 0.56); font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.08em; }
.site-empty { color: var(--muted); }

.home-updates { background: linear-gradient(180deg, rgb(5 11 24), rgb(10 22 48 / 0.85)); }
.home-updates-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(1.5rem, 4vw, 4rem); }
.home-update-column { min-width: 0; }
.home-update-column > header { margin-bottom: 1rem; }
.home-update-column h3 { font-size: 1.2rem; }
.home-update-column .section-cta { justify-content: center; margin-top: 1.5rem; }
.mini-update-list { display: grid; border-top: 1px solid var(--site-border); }
.mini-update { display: grid; grid-template-columns: auto 1fr; gap: 0.65rem 1rem; align-items: baseline; padding: 0.82rem 0; border-bottom: 1px solid var(--site-border); }
.mini-update a { min-width: 0; overflow: hidden; font-size: 0.86rem; text-overflow: ellipsis; white-space: nowrap; }

.profile-overview { display: grid; grid-template-columns: 0.75fr 1.25fr; gap: clamp(1.5rem, 5vw, 5rem); align-items: start; }
.profile-photo, .media-frame { overflow: hidden; border: 1px solid var(--site-border); background: var(--deep); }
.profile-photo img, .media-frame img { width: 100%; height: 100%; object-fit: cover; }
.profile-photo { aspect-ratio: 4 / 5; }.media-frame { aspect-ratio: 16 / 10; }
.profile-copy .profile-tags { margin-top: 1.25rem; }.profile-copy .profile-list { margin-top: 1.75rem; }
.greeting-grid, .tag-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; margin-top: 1rem; }
.tag-grid { grid-template-columns: repeat(4, 1fr); }.tag-grid .site-card { min-height: 7rem; }
.tag-grid b { display: block; color: var(--site-cyan); font-size: 0.72rem; }.tag-grid span { display: block; margin-top: 0.5rem; font-size: 0.87rem; }
.depth-meter { position: sticky; top: 6rem; display: grid; gap: 0.5rem; padding: 1.35rem; border-left: 1px solid var(--site-cyan); background: rgb(5 11 24 / 0.7); }
.depth-meter small { color: var(--site-cyan); font-family: var(--mono); letter-spacing: 0.12em; }.depth-meter strong { font-family: var(--mono); font-size: clamp(2.5rem, 7vw, 5rem); line-height: 1; }

.lore-chapter { position: relative; display: grid; grid-template-columns: 0.8fr 1.2fr; gap: clamp(1.5rem, 5vw, 5rem); align-items: center; min-height: 34rem; padding: clamp(3rem, 8vw, 7rem) 0; border-bottom: 1px solid rgb(143 216 240 / 0.12); }
.lore-chapter:nth-child(even) { grid-template-columns: 1.2fr 0.8fr; }.lore-chapter:nth-child(even) .media-frame { order: 2; }
.lore-chapter::before { content: ''; position: absolute; z-index: -1; inset: 0 calc(var(--gutter) * -1); background: radial-gradient(circle at 75% 25%, rgb(77 232 255 / var(--chapter-glow, 0.1)), transparent 45%), rgb(5 11 24 / var(--chapter-shade, 0)); }
.chapter-index { color: var(--site-cyan); font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.18em; }.lore-chapter p { margin-top: 1rem; color: var(--muted); }

.next-stream { display: grid; grid-template-columns: 1fr auto; gap: 2rem; align-items: end; border-color: rgb(77 232 255 / 0.5); background: radial-gradient(circle at 88% 18%, rgb(77 232 255 / 0.2), transparent 28%), var(--site-panel-strong); }
.next-stream h2 { margin-top: 0.8rem; }.countdown { display: grid; grid-auto-flow: column; gap: 0.65rem; }.countdown span { display: grid; place-items: center; min-width: 3.7rem; padding: 0.75rem; border: 1px solid var(--site-border); font-family: var(--mono); font-size: 1.25rem; }.countdown small { display: block; margin-top: 0.3rem; font-family: var(--round); font-size: 0.55rem; }
.timezone-switch { display: flex; flex-wrap: wrap; gap: 0.6rem; margin: 1.5rem 0; }.timezone-switch button { min-width: 8.5rem; padding: 0.55rem 0.8rem; border: 1px solid var(--site-border); background: transparent; cursor: pointer; font-size: 0.75rem; }.timezone-switch button.is-active { border-color: var(--site-cyan); background: rgb(77 232 255 / 0.12); }
.full-schedule { display: grid; border-top: 1px solid var(--site-border); }.full-schedule li { display: grid; grid-template-columns: 4rem 1fr auto auto; gap: 1rem; align-items: center; padding: 1.1rem; border-bottom: 1px solid var(--site-border); }.full-schedule li.is-off { opacity: 0.55; }.full-schedule .day { color: var(--site-cyan); font-family: var(--mono); font-size: 0.74rem; }.full-schedule time { font-family: var(--mono); font-size: 0.9rem; }.full-schedule a { color: var(--site-cyan); font-size: 0.72rem; }
.upcoming-events { display: grid; gap: 0.8rem; margin: 0; padding: 0; list-style: none; }
.upcoming-event { display: grid; grid-template-columns: minmax(8.5rem, 0.5fr) minmax(0, 1fr); gap: 0.8rem clamp(1rem, 3vw, 2rem); align-items: start; padding: clamp(1rem, 2vw, 1.35rem); border: 1px solid var(--site-border); background: linear-gradient(145deg, rgb(18 48 86 / 0.58), rgb(5 11 24 / 0.7)); }
.upcoming-event.is-past { opacity: 0.45; filter: saturate(0.68); }
.upcoming-event time { color: var(--site-cyan); font-family: var(--mono); font-size: 0.76rem; font-weight: 700; letter-spacing: 0.06em; }
.upcoming-event-body { min-width: 0; }
.upcoming-event-heading { display: flex; flex-wrap: wrap; gap: 0.5rem 0.7rem; align-items: center; }
.upcoming-event h3 { font-size: 1rem; }
.event-kind { display: inline-flex; padding: 0.16rem 0.45rem; border: 1px solid rgb(167 139 250 / 0.55); color: var(--site-lilac); font-family: var(--mono); font-size: 0.62rem; letter-spacing: 0.08em; }
.upcoming-event p { margin-top: 0.5rem; color: var(--muted); font-size: 0.84rem; }
.upcoming-event a { display: inline-flex; margin-top: 0.72rem; color: var(--site-cyan); font-size: 0.74rem; font-weight: 700; }

.news-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; }.news-card-copy { display: grid; align-content: start; gap: 0.85rem; padding: 1.25rem; }.news-card-meta { display: flex; flex-wrap: wrap; gap: 0.45rem 0.6rem; align-items: center; }.news-card h3 { font-size: clamp(1.1rem, 2vw, 1.38rem); line-height: 1.5; }.news-card p { color: var(--muted); font-size: 0.85rem; }.news-card .site-button { margin-top: 0.3rem; }

.filter-row { display: flex; flex-wrap: wrap; gap: 0.55rem; margin-bottom: 1.5rem; }.filter-row a { min-width: 5.5rem; padding: 0.48rem 0.72rem; border: 1px solid var(--site-border); background: transparent; font-size: 0.72rem; text-align: center; }.filter-row a[aria-current="page"] { border-color: var(--site-cyan); background: rgb(77 232 255 / 0.12); }
.blog-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; }.blog-card { display: grid; overflow: hidden; border: 1px solid var(--site-border); background: var(--site-panel); }.blog-card img { aspect-ratio: 16 / 9; object-fit: cover; }.blog-card-copy { display: grid; align-content: start; gap: 0.85rem; padding: 1.25rem; }.blog-card p { color: var(--muted); font-size: 0.85rem; }.blog-card .site-button { margin-top: 0.3rem; }
.post-layout { display: grid; grid-template-columns: minmax(0, 1fr) minmax(17rem, 20rem); gap: clamp(2rem, 6vw, 6rem); }.post-content { min-width: 0; }.post-content > p { margin-top: 1.5rem; color: rgb(242 250 255 / 0.84); line-height: 2.15; }.post-meta { display: flex; flex-wrap: wrap; gap: 0.5rem 0.75rem; align-items: center; margin: 0 0 1.5rem !important; }.post-aside { align-self: start; position: sticky; top: 6rem; display: grid; gap: 1.5rem; }.post-aside-section + .post-aside-section { padding-top: 1.5rem; border-top: 1px solid var(--site-border); }.post-aside h2 { color: var(--site-cyan); font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.08em; }.post-recent-list, .post-taxonomy-list { display: grid; gap: 0.25rem; margin-top: 0.8rem; }.post-recent-list li + li, .post-taxonomy-list li + li { border-top: 1px solid rgb(143 216 240 / 0.14); }.post-recent-list a { display: grid; gap: 0.25rem; padding: 0.65rem 0; }.post-recent-list span { overflow: hidden; font-size: 0.8rem; line-height: 1.55; text-overflow: ellipsis; white-space: nowrap; }.post-taxonomy-list a { display: flex; align-items: baseline; justify-content: space-between; gap: 1rem; padding: 0.55rem 0; color: rgb(242 250 255 / 0.78); font-size: 0.82rem; }.post-taxonomy-list b { color: var(--site-cyan); font-family: var(--mono); font-size: 0.7rem; }

.video-group + .video-group { margin-top: 4rem; }.video-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; margin-top: 1.2rem; }.video-card { overflow: hidden; border: 1px solid var(--site-border); background: var(--site-panel); }.video-thumb { position: relative; display: grid; aspect-ratio: 16 / 9; place-items: center; overflow: hidden; background: radial-gradient(circle at 70% 25%, rgb(77 232 255 / 0.55), transparent 9%), radial-gradient(circle at 22% 74%, rgb(167 139 250 / 0.4), transparent 16%), linear-gradient(145deg, #0f3b71, #050b18 68%); }.video-thumb::before { content: ''; width: 4rem; height: 4rem; border: 1px solid rgb(242 250 255 / 0.76); border-radius: 50%; box-shadow: 0 0 1.5rem var(--site-cyan); }.video-thumb::after { content: '▶'; position: absolute; color: var(--foam); font-size: 1.2rem; transform: translateX(0.12rem); }.video-duration { position: absolute; right: 0.65rem; bottom: 0.45rem; padding: 0.1rem 0.4rem; background: rgb(5 11 24 / 0.75); font-family: var(--mono); font-size: 0.62rem; }.video-card-copy { padding: 1rem; }.video-card-copy h3 { font-size: 0.94rem; }.video-card-copy a { display: inline-block; margin-top: 0.75rem; color: var(--site-cyan); font-size: 0.72rem; }

.reference-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }.reference-card { min-height: 16rem; }.reference-card .media-frame { margin-top: 1rem; }.placeholder-art { display: grid; min-height: 15rem; place-items: center; border: 1px dashed rgb(143 216 240 / 0.4); color: rgb(242 250 255 / 0.5); font-family: var(--mono); font-size: 0.75rem; letter-spacing: 0.14em; background: repeating-linear-gradient(135deg, rgb(77 232 255 / 0.035) 0 1px, transparent 1px 12px); }.palette { display: grid; grid-template-columns: repeat(5, 1fr); gap: 0.6rem; margin-top: 1rem; }.color-chip { min-height: 6.3rem; padding: 0.6rem; border: 1px solid rgb(242 250 255 / 0.24); cursor: pointer; color: #050b18; font-family: var(--mono); font-size: 0.62rem; font-weight: 700; text-align: left; }.color-chip small { display: block; margin-top: 2.5rem; }.fanart-note { margin-top: 1.2rem; color: var(--muted); }

.history-line { position: relative; display: grid; gap: 0; margin-left: 1rem; border-left: 1px solid rgb(77 232 255 / 0.55); }.history-line::before { content: ''; position: absolute; top: 0; bottom: 0; left: -1px; width: 1px; background: linear-gradient(var(--site-cyan), var(--site-lilac)); transform-origin: top; animation: line-sink 3s ease-out both; }.history-item { position: relative; display: grid; grid-template-columns: 7rem 1fr; gap: 2rem; padding: 0 0 3rem 2.3rem; }.history-item::before { content: ''; position: absolute; top: 0.5rem; left: -0.43rem; width: 0.8rem; height: 0.8rem; border: 1px solid var(--site-cyan); border-radius: 50%; background: var(--site-ink); box-shadow: 0 0 1rem var(--site-cyan); }.history-item time { color: var(--site-cyan); font-family: var(--mono); font-size: 0.72rem; }.history-item p { margin-top: 0.5rem; color: var(--muted); }
@keyframes line-sink { from { transform: scaleY(0); } to { transform: scaleY(1); } }

.faq-list { display: grid; gap: 0.7rem; }.faq-list details { border: 1px solid var(--site-border); background: rgb(10 22 48 / 0.52); }.faq-list summary { display: flex; gap: 1rem; align-items: center; padding: 1.15rem 1.25rem; cursor: pointer; list-style: none; }.faq-list summary::before { content: 'Ｑ'; color: var(--site-cyan); font-family: var(--mono); }.faq-list p { padding: 0 1.25rem 1.25rem 3.2rem; color: var(--muted); }

.guide-table-wrap { overflow-x: auto; border: 1px solid var(--site-border); }.guide-table { width: 100%; min-width: 44rem; border-collapse: collapse; font-size: 0.82rem; }.guide-table th, .guide-table td { padding: 0.85rem 1rem; border-bottom: 1px solid var(--site-border); text-align: left; }.guide-table th { color: var(--site-cyan); font-family: var(--mono); font-size: 0.68rem; letter-spacing: 0.08em; }.status { display: inline-flex; min-width: 4.5rem; justify-content: center; padding: 0.18rem 0.45rem; border: 1px solid currentColor; font-size: 0.66rem; font-weight: 700; }.status.ok { color: #96f8d3; }.status.ask { color: #ffe28c; }.status.ng { color: var(--site-pink); }.credit-copy { display: flex; align-items: center; flex-wrap: wrap; gap: 1rem; margin-top: 1.25rem; padding: 1rem; border: 1px solid var(--site-border); background: rgb(10 22 48 / 0.65); }.credit-copy code { color: var(--site-cyan); font-family: var(--mono); font-size: 0.8rem; }.no-touch { display: flex; flex-wrap: wrap; gap: 0.6rem; margin-top: 1.25rem; }.no-touch span { padding: 0.4rem 0.65rem; border: 1px solid rgb(255 158 216 / 0.36); color: rgb(255 158 216 / 0.9); font-size: 0.78rem; }

.credits-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; }.credit-role { display: grid; gap: 0.65rem; }.credit-role h3 { color: var(--site-cyan); font-size: 0.98rem; }.credit-role p { color: var(--muted); font-size: 0.86rem; }.credit-links { display: flex; gap: 1rem; }.credit-links a { color: var(--site-cyan); font-family: var(--mono); font-size: 0.7rem; }

.contact-layout { display: grid; grid-template-columns: minmax(0, 1fr) 0.7fr; gap: clamp(2rem, 6vw, 6rem); }.site-form { display: grid; gap: 1rem; }.form-field { display: grid; gap: 0.4rem; }.form-field > span { color: rgb(242 250 255 / 0.84); font-size: 0.8rem; }.form-field input, .form-field select, .form-field textarea, .admin-field input, .admin-field select, .admin-field textarea { width: 100%; min-height: 3rem; padding: 0.72rem 0.8rem; border: 1px solid var(--site-border); border-radius: 0; background: rgb(5 11 24 / 0.75); color: var(--foam); font: inherit; font-size: 0.92rem; }.form-field textarea, .admin-field textarea { min-height: 10rem; resize: vertical; }.form-field input[type="checkbox"], .admin-field input[type="checkbox"] { width: 1.25rem; min-height: 1.25rem; accent-color: var(--site-cyan); }.check-field { display: flex; gap: 0.7rem; align-items: center; }.honeypot { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }.form-result { padding: 1rem; border: 1px solid #96f8d3; color: #96f8d3; }.question-box { display: grid; gap: 1rem; align-content: center; min-height: 20rem; background: radial-gradient(circle at 78% 20%, rgb(255 158 216 / 0.18), transparent 26%), var(--site-panel); }.question-box h3 { color: var(--site-pink); }.question-box p { color: var(--muted); }

/* 詳細プロフィール（2列の発光カード） */
.profile-detail-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.8rem;
  margin-top: 0;
  border-top: 0;
}
.profile-detail-list .profile-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.45rem;
  min-height: 7.6rem;
  padding: 1.1rem 1.2rem;
  border: 1px solid rgb(143 216 240 / 0.22);
  background: linear-gradient(145deg, rgb(18 48 86 / 0.72), rgb(5 11 24 / 0.74));
  box-shadow: inset 0 1px rgb(242 250 255 / 0.07), 0 0.8rem 2rem rgb(0 0 0 / 0.08);
}
.profile-detail-list .profile-row::before {
  content: '';
  width: 2.4rem;
  height: 1px;
  background: var(--site-cyan);
  box-shadow: 0 0 0.8rem var(--site-cyan);
}
.profile-detail-list .profile-row dt {
  color: var(--glow-cyan);
  font-size: 0.62rem;
}
.profile-detail-list .profile-row dd {
  color: var(--foam);
  font-size: 0.94rem;
}

/* 初見さんへ などの箇条書きを縦に並べる */
ul.no-touch { display: grid; gap: 0.7rem; padding-left: 1.2rem; list-style: disc; }
ul.no-touch li { display: list-item; }

/* 2026-09-23 公開前点検の直し */
/* 1文字だけの行落ちを避ける（段落・箇条書き） */
.sub-page main p, .sub-page main li, .sub-page main td { text-wrap: pretty; }
.faq-list summary { text-wrap: balance; word-break: auto-phrase; }
/* 見出しの自動調整（heading-polish.js）が長い見出しを文字単位で折り返し、最後の1文字だけが落ちることがあるので、文節で均等に折る */
.page-hero h1 { word-break: auto-phrase !important; text-wrap: balance !important; }
/* 送信後に隠す入力欄・ボタンが、display の指定で hidden を打ち消して残っていた */
.site-form [hidden] { display: none !important; }
/* 設定資料：色数に合わせて横いっぱいに並べる（5列固定だと4色のとき右が1つ空く） */
.palette { grid-template-columns: repeat(auto-fit, minmax(8.5rem, 1fr)); }
.reference-card .placeholder-art { margin-top: 1rem; }
/* プロフィールの「相棒」カード。トップ専用の content.css にしか指定が無く、下層では素の文字になっていた（上はちょうちんの線が枠に掛からないよう広め） */
.sub-page .puka-card { display: grid; grid-template-columns: auto 1fr; gap: 1.25rem; align-items: center; padding: 2rem 1.3rem 1.3rem; border: 1px solid rgb(167 139 250 / 0.28); background: linear-gradient(120deg, rgb(167 139 250 / 0.08), rgb(77 232 255 / 0.05)); }
.sub-page .puka-icon { position: relative; width: 4.4rem; aspect-ratio: 1.2; }
.sub-page .puka-body { position: absolute; right: 0; bottom: 0; left: 0; height: 72%; border: 1px solid rgb(77 232 255 / 0.56); border-radius: 52% 54% 48% 46%; background: radial-gradient(circle at 62% 40%, #153769, #071226 72%); box-shadow: 0 0 12px rgb(77 232 255 / 0.32), 0 0 28px rgb(77 232 255 / 0.18); }
.sub-page .puka-body::before, .sub-page .puka-body::after { content: ""; position: absolute; top: 43%; width: 0.42rem; aspect-ratio: 1; border-radius: 50%; background: var(--foam); box-shadow: 0 0 8px var(--glow-cyan); }
.sub-page .puka-body::before { left: 28%; }
.sub-page .puka-body::after { right: 28%; }
.sub-page .puka-lamp { position: absolute; top: 0; left: 54%; width: 1.15rem; aspect-ratio: 1; border: 1px solid var(--foam); border-radius: 50%; background: var(--glow-cyan); box-shadow: 0 0 12px var(--glow-cyan), 0 0 28px var(--glow-cyan); }
.sub-page .puka-lamp::after { content: ""; position: absolute; right: 50%; bottom: 78%; width: 1.7rem; height: 1.3rem; border-top: 1px solid rgb(77 232 255 / 0.7); border-radius: 60% 0 0; transform: rotate(14deg); transform-origin: right bottom; }
.sub-page .puka-copy strong { display: block; color: var(--glow-cyan); font-size: 1rem; letter-spacing: 0.08em; }
.sub-page .puka-copy p { margin-top: 0.25rem; color: var(--muted); font-size: 0.88rem; line-height: 1.75; }