/* ========================================
   NEW モード（採用担当の方・大人の方向け）
   ゲーム会社の採用サイトのような、白地 × 赤 × 黒。大きな英字の見出しと、赤い斜めの帯・黒い帯で見せる
   動きは小さく。遊び要素（キャラクター・トロフィー・効果音）はクラシックだけに置く
======================================== */

:root {
    --red: #c8102e;
    --red-dark: #a00d25;
    --red-light: #ff6b7d;
    --ink: #222222;
    --text: #333333;
    --muted: #616161;
    --gray: #f2f2f2;
    --line: #e2e2e2;
    --white: #ffffff;
    --display: "Archivo", "Noto Sans JP", system-ui, sans-serif;
    --sans: "Noto Sans JP", system-ui, sans-serif;
    --gutter: clamp(20px, 5vw, 72px);
    --header: 84px;
    --ease: cubic-bezier(.22, .61, .36, 1);
}

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

html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header) + 12px); }
html.motion-off { scroll-behavior: auto; }

body {
    margin: 0;
    background: var(--white);
    color: var(--text);
    font-family: var(--sans);
    font-size: 16px;
    line-height: 1.85;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}
main { overflow-x: clip; }

img, video { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
button { font: inherit; color: inherit; }
:focus-visible { outline: 3px solid var(--red); outline-offset: 3px; }
::selection { background: var(--red); color: #fff; }

h1, h2, h3, h4 { color: var(--ink); }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip-link { position: absolute; left: 12px; top: -60px; z-index: 100; padding: 10px 16px; background: var(--ink); color: #fff; }
.skip-link:focus { top: 12px; }
.sp { display: none; }

.wrap { width: min(1296px, 100% - var(--gutter) * 2); margin-inline: auto; }

/* ---------- 共通パーツ ---------- */

.display {
    margin: 0;
    font-family: var(--display);
    font-weight: 900;
    font-size: clamp(48px, 6.4vw, 88px);
    line-height: .92;
    letter-spacing: -.03em;
    color: var(--ink);
}
/* 見出し：大きな英字 ＋ 日本語 ＋ 赤い線 */
.sec-title-row { display: flex; align-items: flex-end; flex-wrap: wrap; gap: 6px 24px; width: 100%; }
.sec-title-row::after { content: ""; flex: 1; min-width: 40px; height: 3px; margin-bottom: 12px; background: var(--red); }
.sec-ja { padding-bottom: 6px; font-weight: 700; font-size: 16px; color: var(--ink); }
.sec-head { display: flex; flex-direction: column; gap: 20px; margin-bottom: clamp(36px, 4.5vw, 56px); }
.sec-head > .sec-title-row + * { max-width: 680px; }
.sec-lead { margin: 0; color: var(--muted); font-size: 16px; }
.sec { position: relative; padding: clamp(80px, 9vw, 128px) 0; }
.sec.is-gray { background: var(--gray); }

.eyebrow-muted {
    display: block;
    margin: 0;
    font-family: var(--display);
    font-weight: 800;
    font-size: 13px;
    letter-spacing: .16em;
    text-transform: uppercase;
    color: var(--red);
}

.tags { display: flex; flex-wrap: wrap; gap: 6px; margin: 0; padding: 0; }
.tags span { display: inline-flex; align-items: center; padding: 3px 10px; background: var(--gray); font-size: 12px; font-weight: 400; line-height: 1.6; color: var(--ink); }
.tags span.is-red { background: var(--red); color: #fff; }
.tags span.is-line, .tags.is-line span { background: transparent; box-shadow: inset 0 0 0 1px #c9c9c9; }

.btn {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 14px;
    min-height: 56px;
    padding: 0 30px;
    border: 0;
    font-weight: 700;
    font-size: 15px;
    letter-spacing: .04em;
    text-decoration: none;
    cursor: pointer;
    transition: background-color .25s var(--ease), color .25s var(--ease);
}
.btn-ink { background: var(--ink); color: #fff; }
.btn-ink:hover { background: var(--red); }
.btn-red { background: var(--red); color: #fff; }
.btn-red:hover { background: var(--ink); }
.btn-gray { background: var(--gray); color: var(--ink); }
.btn-gray:hover { background: var(--ink); color: #fff; }
.btn-line { background: #fff; color: var(--ink); box-shadow: inset 0 0 0 1.5px var(--ink); }
.btn-line:hover { background: var(--ink); color: #fff; }
.btn-white { background: #fff; color: var(--red); }
.btn-white:hover { background: var(--ink); color: #fff; }
.btn-wide { width: 100%; }
.btn-arrow::after { content: "→"; transition: transform .3s var(--ease); }
.btn-arrow:hover::after { transform: translateX(4px); }

.link-arrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    min-height: 44px;
    font-weight: 700;
    font-size: 15px;
    text-decoration: none;
    color: var(--ink);
    border-bottom: 2px solid var(--red);
}
.link-arrow:hover { color: var(--red); }

/* スクロールで出てくる（短く、少しだけ） */
[data-reveal] { opacity: 0; transform: translateY(24px); transition: opacity .7s var(--ease), transform .8s var(--ease); }
[data-reveal].is-in { opacity: 1; transform: none; }

/* ---------- ヘッダー ---------- */

.hd {
    position: sticky; top: 0; z-index: 50;
    height: var(--header);
    display: flex; align-items: center; gap: 12px;
    padding: 0 var(--gutter);
    background: rgba(255, 255, 255, .96);
    backdrop-filter: blur(8px);
    transition: box-shadow .3s var(--ease);
}
.hd.is-scrolled { box-shadow: 0 1px 0 var(--line), 0 10px 30px rgba(0, 0, 0, .05); }
.hd-logo { display: flex; flex-direction: column; justify-content: center; min-height: 44px; margin-right: auto; text-decoration: none; color: var(--ink); line-height: 1.15; white-space: nowrap; }
.hd-logo-name { font-family: var(--display); font-weight: 900; font-size: 24px; letter-spacing: .01em; }
.hd-logo-sub { font-family: var(--display); font-weight: 700; font-size: 10px; letter-spacing: .3em; color: var(--muted); }
.hd-nav { display: flex; align-items: center; gap: 6px; }
.hd-nav a {
    position: relative;
    display: inline-flex; flex-direction: column; align-items: center; justify-content: center;
    height: 56px; padding: 0 14px;
    text-decoration: none; color: var(--ink); line-height: 1.2;
}
.hd-nav a b { font-family: var(--display); font-weight: 800; font-size: 15px; letter-spacing: .06em; }
.hd-nav a span { font-size: 10px; color: var(--muted); }
.hd-nav a::after { content: ""; position: absolute; left: 14px; right: 14px; bottom: 4px; height: 2px; background: var(--red); transform: scaleX(0); transition: transform .3s var(--ease); }
.hd-nav a:hover, .hd-nav a.is-current { color: var(--red); }
.hd-nav a:hover::after, .hd-nav a.is-current::after { transform: scaleX(1); }
.hd-nav a.hd-contact { margin-left: 10px; padding: 0 24px; background: var(--red); color: #fff; }
.hd-nav a.hd-contact span { color: rgba(255, 255, 255, .85); }
.hd-nav a.hd-contact::after { display: none; }
.hd-nav a.hd-contact:hover { background: var(--ink); }
.hd-options {
    display: inline-flex; align-items: center; gap: 8px;
    height: 56px; padding: 0 14px;
    border: 0; background: var(--gray); cursor: pointer;
    font-weight: 700; font-size: 13px; color: var(--ink);
}
.hd-options svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 2; }
.hd-options:hover { background: var(--ink); color: #fff; }
.hd-menu { display: none; width: 56px; height: 56px; border: 0; background: var(--ink); cursor: pointer; flex-direction: column; align-items: center; justify-content: center; gap: 8px; }
.hd-menu span { width: 24px; height: 2px; background: #fff; transition: transform .3s var(--ease); }
.hd-menu[aria-expanded="true"] span:nth-child(1) { transform: translateY(5px) rotate(45deg); }
.hd-menu[aria-expanded="true"] span:nth-child(2) { transform: translateY(-5px) rotate(-45deg); }
.hd-progress { position: absolute; left: 0; right: 0; bottom: 0; height: 3px; pointer-events: none; }
.hd-progress span { display: block; height: 100%; background: var(--red); transform: scaleX(0); transform-origin: left; }

/* ---------- トップ ---------- */

.hero { position: relative; overflow: hidden; padding: clamp(40px, 5vw, 72px) 0 clamp(64px, 7vw, 96px); }
.hero-band { position: absolute; inset: 0; background: var(--red); clip-path: polygon(60% 0, 100% 0, 100% 100%, 40% 100%); }
.hero-grid { position: relative; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 40px; align-items: center; min-height: min(760px, calc(100svh - var(--header) - 120px)); }
.hero-body { display: flex; flex-direction: column; align-items: flex-start; }
.hero-display { margin: 0; font-family: var(--display); font-weight: 900; font-size: clamp(56px, 7.6vw, 112px); line-height: .88; letter-spacing: -.04em; color: var(--ink); }
.hero-display span { color: var(--red); }
.hero-name { display: flex; align-items: baseline; flex-wrap: wrap; gap: 4px 16px; margin: 28px 0 0; }
.hero-name-ja { font-weight: 900; font-size: 22px; letter-spacing: .12em; }
.hero-name-en { font-family: var(--display); font-weight: 800; font-size: 14px; letter-spacing: .24em; color: var(--muted); }
.hero-copy { margin: 14px 0 0; font-weight: 900; font-size: clamp(24px, 2.4vw, 32px); line-height: 1.5; color: var(--ink); }
.hero-lead { margin: 12px 0 0; max-width: 500px; font-size: 15px; color: var(--muted); }
.hero-actions { display: flex; flex-wrap: wrap; margin-top: 32px; }
.hero-news { display: flex; flex-direction: column; gap: 2px; max-width: 100%; margin-top: 28px; }
.hero-news a { display: inline-flex; align-items: center; gap: 12px; min-height: 32px; font-size: 13px; text-decoration: none; color: var(--text); }
.hero-news a:hover { color: var(--red); }
.news-label { flex: none; min-width: 84px; padding: 1px 8px; background: var(--ink); color: #fff; font-family: var(--display); font-weight: 700; font-size: 11px; letter-spacing: .1em; text-align: center; text-transform: uppercase; }
.hero-news a { max-width: 100%; }
.hero-news a span:last-child { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 34ch; }

/* 写真は重ねずに、少しずらして並べる（大きな映像 → 下に写真2枚 → 実績） */
.hero-media { position: relative; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; align-items: start; }
.hero-frame { position: relative; overflow: hidden; background: #ddd; box-shadow: 0 24px 48px rgba(0, 0, 0, .22); }
.hero-frame img, .hero-frame video { width: 100%; height: 100%; object-fit: cover; }
.hero-frame.is-main { grid-column: 1 / -1; margin-left: 10%; aspect-ratio: 16 / 9; transform-origin: center top; }
.hero-frame.is-photo { aspect-ratio: 4 / 3; }
.hero-frame.is-photo img { object-position: center 40%; }
.hero-frame.is-sub { aspect-ratio: 4 / 3; margin-top: 36px; }
.hero-badges { grid-column: 1 / -1; display: flex; flex-direction: column; align-items: flex-end; gap: 8px; margin: 4px 0 0; padding: 0; list-style: none; color: #fff; text-align: right; }
.hero-badges li { display: flex; flex-direction: column; line-height: 1.4; }
.hero-badges b { font-family: var(--display); font-weight: 800; font-size: 12px; letter-spacing: .18em; color: rgba(255, 255, 255, .85); }
.hero-badges span { font-weight: 700; font-size: 15px; }
.hero-pause { position: absolute; right: 12px; bottom: 12px; z-index: 2; width: 44px; height: 44px; border: 0; background: rgba(255, 255, 255, .92); cursor: pointer; display: flex; align-items: center; justify-content: center; }
.hero-pause span { width: 10px; height: 12px; border-left: 3px solid var(--ink); border-right: 3px solid var(--ink); }
.hero-pause.is-paused span { width: 0; height: 0; border: 0; border-left: 11px solid var(--ink); border-top: 7px solid transparent; border-bottom: 7px solid transparent; margin-left: 3px; }
.hero-pause[hidden] { display: none; }

/* 実績の数字（黒い帯） */
.status-band { position: relative; z-index: 1; margin-top: -48px; }
.status { background: var(--ink); color: #fff; }
.status-list { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); margin: 0; }
.status-list div { display: flex; flex-direction: column-reverse; gap: 4px; padding: 26px 28px; }
.status-list div + div { border-left: 1px solid #444; }
.status-list dt { font-size: 12px; letter-spacing: .04em; color: #cfcfcf; }
.status-list dd { margin: 0; font-family: var(--display); font-weight: 900; font-size: clamp(36px, 3.6vw, 52px); line-height: 1; }
.status-list div:nth-child(3) dd { color: var(--red-light); }

/* ---------- 目的別の入口 ＋ 30秒まとめ ---------- */

.mode-grid { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: clamp(40px, 5vw, 80px); align-items: start; }
.mode-title { margin: 28px 0 0; font-weight: 900; font-size: clamp(24px, 2.6vw, 32px); line-height: 1.5; color: var(--ink); }
.mode-list { display: flex; flex-direction: column; gap: 10px; margin-top: 28px; }
.mode-card { display: flex; align-items: center; gap: 16px; min-height: 84px; padding: 16px 24px; background: var(--gray); text-decoration: none; transition: background-color .25s var(--ease), color .25s var(--ease); }
.mode-card span { display: flex; flex-direction: column; flex: 1; }
.mode-card b { font-weight: 700; font-size: 17px; color: var(--ink); }
.mode-card small { font-size: 13px; color: var(--muted); }
.mode-card i { font-style: normal; font-weight: 700; font-size: 20px; color: var(--red); transition: transform .3s var(--ease); }
.mode-card:hover, .mode-card.is-picked { background: var(--ink); }
.mode-card:hover b, .mode-card.is-picked b, .mode-card:hover i, .mode-card.is-picked i { color: #fff; }
.mode-card:hover small, .mode-card.is-picked small { color: #cfcfcf; }
.mode-card:hover i { transform: translateX(4px); }
.jump { display: flex; flex-wrap: wrap; align-items: center; gap: 2px 18px; margin-top: 28px; font-size: 13px; }
.jump span { font-family: var(--display); font-weight: 800; font-size: 12px; letter-spacing: .14em; color: var(--red); margin-right: 4px; }
.jump a { display: inline-flex; align-items: center; min-height: 36px; font-weight: 400; text-decoration: none; color: var(--ink); }
.jump a:hover { color: var(--red); }

.quick { position: relative; padding: clamp(28px, 3.5vw, 44px); background: #fff; box-shadow: 0 20px 50px rgba(0, 0, 0, .08); border-top: 6px solid var(--red); }
.quick-title { margin: 6px 0 24px; font-weight: 900; font-size: clamp(22px, 2.2vw, 28px); }
.quick-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin: 0; }
.q-box { padding: 18px 20px; background: var(--gray); }
.q-box dd { margin: 0; }
.q-label { margin: 0 0 8px; font-size: 12px; font-weight: 700; color: var(--red); }
.q-big { display: block; font-weight: 900; font-size: 20px; color: var(--ink); }
.q-box small { display: block; margin-top: 6px; font-size: 12px; line-height: 1.7; color: var(--muted); }
.q-works { display: flex; flex-direction: column; gap: 10px; }
.q-work { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.q-work img { width: 76px; height: 43px; object-fit: cover; flex: none; }
.q-work span { display: flex; flex-direction: column; line-height: 1.5; }
.q-work b { font-weight: 700; font-size: 15px; color: var(--ink); }
.q-work small { margin: 0; }
.q-work:hover b { color: var(--red); }
.q-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 6px 12px; font-size: 13px; color: var(--muted); }
.q-stats b { font-family: var(--display); font-weight: 900; font-size: 30px; line-height: 1.1; color: var(--ink); margin-right: 2px; }
.quick-foot { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 20px; margin-top: 24px; font-size: 13px; color: var(--muted); }

/* ---------- プロフィール ---------- */

.about { background: var(--gray); }
.about-grid { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: clamp(40px, 6vw, 96px); align-items: center; }
.about-photo { position: relative; margin: 0; aspect-ratio: 4 / 5; }
.about-photo::before { content: ""; position: absolute; inset: 24px -24px -24px 24px; background: var(--red); }
.about-photo img { position: relative; width: 100%; height: 100%; object-fit: cover; object-position: center 30%; }
.about-name { display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 20px; margin: 28px 0 0; font-weight: 900; font-size: clamp(32px, 4vw, 48px); letter-spacing: .06em; }
.about-name i { font-family: var(--display); font-style: normal; font-weight: 800; font-size: .4em; letter-spacing: .2em; color: var(--muted); }
.about-copy { margin: 16px 0 0; font-weight: 900; font-size: 22px; line-height: 1.6; color: var(--ink); }
.about-copy em { font-style: normal; color: var(--red); }
.about-text { margin: 10px 0 0; }
.about-points { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; margin: 28px 0 0; padding: 0; list-style: none; }
.about-points li { display: flex; flex-direction: column; gap: 4px; padding: 18px 20px; background: #fff; }
.about-points b { font-family: var(--display); font-weight: 900; font-size: 32px; line-height: 1.05; color: var(--red); }
.about-points span { font-size: 12px; line-height: 1.6; color: var(--muted); }
.about-meta { display: flex; flex-wrap: wrap; gap: 8px 36px; margin: 20px 0 0; font-size: 13px; }
.about-meta div { display: flex; gap: 12px; align-items: baseline; }
.about-meta dt { font-family: var(--display); font-weight: 800; font-size: 12px; letter-spacing: .16em; color: var(--red); text-transform: uppercase; }
.about-meta dd { margin: 0; font-family: var(--display); font-weight: 700; letter-spacing: .06em; color: var(--ink); text-transform: uppercase; }

/* ---------- 代表作 ---------- */

.stage-tabs { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; margin-bottom: 40px; }
.stage-tab { position: relative; display: flex; flex-direction: column; padding: 0; border: 0; background: #fff; text-align: left; cursor: pointer; box-shadow: 0 0 0 1px var(--line); transition: box-shadow .3s var(--ease); }
.stage-tab[aria-selected="true"] { box-shadow: 0 0 0 3px var(--red), 0 20px 40px rgba(0, 0, 0, .1); }
.stage-tab-img { position: relative; display: block; aspect-ratio: 16 / 8; overflow: hidden; background: #ddd; }
.stage-tab-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s var(--ease), filter .4s var(--ease); }
.stage-tab[aria-selected="false"] .stage-tab-img img { filter: grayscale(.5); }
.stage-tab:hover .stage-tab-img img { transform: scale(1.04); filter: none; }
.stage-tab-text { display: flex; align-items: center; flex-wrap: wrap; gap: 6px 18px; padding: 18px 22px; }
.stage-no { font-family: var(--display); font-weight: 900; font-size: 34px; line-height: 1; color: #c9c9c9; }
.stage-tab[aria-selected="true"] .stage-no { color: var(--red); }
.stage-tab-text > span:nth-child(2) { display: flex; flex-direction: column; flex: 1; min-width: 12em; }
.stage-tab-text b { font-weight: 900; font-size: 22px; color: var(--ink); }
.stage-tab-text small { font-size: 13px; color: var(--muted); }
.stage-flag { font-style: normal; padding: 4px 10px; background: var(--ink); color: #fff; font-size: 12px; font-weight: 700; }
.stage-tab[aria-selected="true"] .stage-flag { background: var(--red); }

.stage-panel { display: flex; flex-direction: column; gap: 24px; }
.stage-panel[hidden] { display: none; }
html:not(.motion-off) .stage-panel.is-enter { animation: panel-in .6s var(--ease); }
@keyframes panel-in { from { opacity: 0; transform: translateY(14px); } }
.sp-top { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr); gap: clamp(28px, 4vw, 56px); align-items: start; }
.movie { position: relative; aspect-ratio: 16 / 9; overflow: hidden; background: #111; }
.movie img { width: 100%; height: 100%; object-fit: cover; }
.movie video { position: absolute; inset: 0; width: 100%; height: 100%; background: #000; }
.movie-play { position: absolute; left: 50%; top: 50%; width: 80px; height: 80px; margin: -40px 0 0 -40px; border: 0; background: var(--red); cursor: pointer; display: flex; align-items: center; justify-content: center; transition: background-color .25s var(--ease), transform .3s var(--ease); }
.movie-play svg { width: 26px; height: 26px; fill: #fff; margin-left: 3px; }
.movie-play:hover { background: var(--ink); transform: scale(1.05); }
.movie-tag { position: absolute; left: 0; bottom: 0; padding: 4px 12px; background: var(--ink); font-size: 12px; font-weight: 400; color: #fff; }
.movie.is-playing .movie-play, .movie.is-playing .movie-tag { display: none; }
.sp-title { margin: 0 0 16px; font-weight: 900; font-size: clamp(30px, 3vw, 40px); }
.sp-dl { margin: 0 0 22px; }
.sp-dl div { display: grid; grid-template-columns: 8.5em minmax(0, 1fr); gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--line); font-size: 14px; }
.sp-dl div:first-child { border-top: 3px solid var(--ink); }
.sp-dl dt { font-size: 13px; font-weight: 700; color: var(--red); padding-top: 1px; }
.sp-dl dd { margin: 0; color: var(--ink); }
.sp-dl ul { margin: 0; padding-left: 1.1em; }

.box { padding: clamp(22px, 3vw, 32px); background: var(--gray); }
.box > .eyebrow-muted { margin: 20px 0 8px; }
.box > .eyebrow-muted:first-child { margin-top: 0; }
.box-head { display: grid; grid-template-columns: auto minmax(0, 1fr); align-items: baseline; gap: 4px 20px; }
.box-head .eyebrow-muted { grid-column: 1 / -1; }
.box-head h4 { margin: 0; font-weight: 900; font-size: 22px; }
.box-head p { margin: 0; font-size: 14px; color: var(--muted); }
.hl { margin-top: 18px; padding: 20px 22px; background: #fff; }
.hl-title { margin: 0; font-weight: 700; font-size: 16px; color: var(--ink); }
.hl-no { display: inline-block; margin-right: 12px; padding: 2px 8px; background: var(--red); color: #fff; font-family: var(--display); font-weight: 800; font-size: 13px; letter-spacing: .08em; text-transform: uppercase; }
.steps { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; margin: 16px 0 0; padding: 0; list-style: none; }
.steps li { padding-top: 10px; border-top: 3px solid #d6d6d6; }
.steps li.is-result { border-top-color: var(--red); }
.steps b { font-size: 13px; font-weight: 900; color: var(--ink); }
.steps li.is-result b { color: var(--red); }
.steps p { margin: 4px 0 0; font-size: 14px; line-height: 1.85; }
/* 最初は短く見せて、「くわしく読む」で全文 */
.hl:not(.is-open) .steps li:not(.is-result) { display: none; }
.hl:not(.is-open) .steps { grid-template-columns: 1fr; }
.more-toggle { display: inline-flex; align-items: center; gap: 8px; min-height: 40px; margin-top: 8px; padding: 0; border: 0; background: none; cursor: pointer; font-weight: 700; font-size: 13px; color: var(--red); }
.more-toggle::after { content: "＋"; }
.more-toggle[aria-expanded="true"]::after { content: "−"; }
.more-toggle:hover { color: var(--ink); }

.sp-cols { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.party { display: flex; flex-wrap: wrap; gap: 6px 22px; font-size: 13px; color: var(--muted); }
.party b { font-family: var(--display); font-weight: 900; font-size: 32px; margin-right: 4px; color: var(--ink); }
.note { display: block; margin-top: 4px; font-size: 12px; color: var(--muted); }
.role { display: block; font-weight: 900; color: var(--ink); }
.flow { margin: 12px 0 0; padding-left: 1.3em; font-size: 14px; }
.flow li + li { margin-top: 4px; }
.result-list { margin: 0; padding-left: 1.1em; font-size: 14px; }
.result-list li + li { margin-top: 4px; }
.review { margin: 18px 0 0; padding: 16px 18px; background: #fff; border-left: 4px solid var(--red); }
.review p { margin: 0; font-weight: 700; font-size: 14px; line-height: 1.9; color: var(--ink); }
.review cite { display: block; margin-top: 6px; font-style: normal; font-size: 12px; color: var(--muted); }
.photos { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.photo { display: flex; flex-direction: column; gap: 6px; padding: 0; border: 0; background: none; cursor: zoom-in; text-align: left; }
.photo img { width: 100%; aspect-ratio: 1; object-fit: cover; transition: opacity .3s var(--ease); }
.photo:hover img { opacity: .85; }
.photo span { font-size: 12px; line-height: 1.5; color: var(--muted); }
.next-stage { display: flex; align-items: center; gap: 20px; width: 100%; min-height: 72px; padding: 0 28px; border: 0; background: var(--ink); color: #fff; cursor: pointer; text-align: left; text-decoration: none; font-weight: 700; font-size: 16px; transition: background-color .25s var(--ease); }
.next-stage span:nth-child(2) { flex: 1; }
.next-stage i { font-style: normal; font-size: 20px; transition: transform .3s var(--ease); }
.next-stage:hover { background: var(--red); }
.next-stage:hover i { transform: translateX(6px); }
.next-label { font-family: var(--display); font-weight: 900; font-size: 15px; letter-spacing: .14em; text-transform: uppercase; color: var(--red-light); }
.next-stage:hover .next-label { color: #fff; }

/* ---------- 作品一覧 ---------- */

.works { background: var(--gray); }
.works .sec-head { flex-direction: column; }
.filters { display: flex; flex-wrap: wrap; gap: 6px; }
.filters button { min-height: 44px; padding: 0 18px; border: 0; background: #fff; cursor: pointer; font-weight: 700; font-size: 13px; color: var(--ink); transition: background-color .25s var(--ease), color .25s var(--ease); }
.filters button:hover { color: var(--red); }
.filters button[aria-pressed="true"] { background: var(--red); color: #fff; }
.works-status { margin: -20px 0 24px; font-size: 13px; color: var(--muted); }
.works-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 32px 20px; margin: 0; padding: 0; list-style: none; }
.works-grid li.is-hidden { display: none; }
.works-grid li.is-wait { opacity: 0; transform: translateY(16px); transition: opacity .6s var(--ease) var(--d, 0ms), transform .7s var(--ease) var(--d, 0ms); }
.works-grid li.is-wait.is-show { opacity: 1; transform: none; }
.work { display: flex; flex-direction: column; width: 100%; height: 100%; padding: 0 0 16px; border: 0; background: #fff; cursor: pointer; text-align: left; transition: box-shadow .3s var(--ease), transform .3s var(--ease); }
.work:hover { box-shadow: 0 20px 40px rgba(0, 0, 0, .12); transform: translateY(-4px); }
.work-thumb { position: relative; display: block; aspect-ratio: 16 / 9; overflow: hidden; background: #ddd; }
.work-thumb img, .work-thumb video { width: 100%; height: 100%; object-fit: cover; transition: transform .8s var(--ease); }
.work-thumb video { position: absolute; inset: 0; opacity: 0; transition: opacity .4s var(--ease); }
.work-thumb video.is-on { opacity: 1; }
.work:hover .work-thumb img { transform: scale(1.05); }
.work-badges { position: absolute; left: 0; top: 0; display: flex; flex-wrap: wrap; }
.badge { padding: 2px 10px; background: var(--ink); font-size: 11px; font-weight: 700; line-height: 1.8; color: #fff; }
.badge.is-rare { background: var(--red); }
.work-title { margin: 14px 16px 0; font-weight: 900; font-size: 15px; line-height: 1.5; color: var(--ink); transition: color .25s var(--ease); }
.work:hover .work-title { color: var(--red); }
.work-sub { margin: 2px 16px 0; font-size: 12px; line-height: 1.6; color: var(--muted); }
.works-grid li.is-folded, .tl-item.is-folded { display: none; }
.works-more { display: flex; margin: 48px auto 0; min-width: min(380px, 100%); }
.works-more[hidden] { display: none; }
.works-more::after, .tl-more::after { content: "↓"; transition: transform .3s var(--ease); }
.tl-more::after { content: "↑"; }
.works-more[aria-expanded="true"]::after, .tl-more[aria-expanded="true"]::after { transform: rotate(180deg); }

/* ---------- 遊べる作品 ＋ Web ---------- */

.play-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.play-card { display: grid; grid-template-columns: 56px minmax(0, 1fr); align-items: start; gap: 6px 18px; padding: 24px; background: var(--gray); text-decoration: none; transition: background-color .25s var(--ease); }
.play-card img { width: 56px; height: 56px; object-fit: contain; }
.play-card span { display: flex; flex-direction: column; }
.play-card b { font-family: var(--display); font-weight: 900; font-size: 22px; line-height: 1.3; color: var(--ink); }
.play-card small { font-size: 13px; color: var(--muted); }
.play-card i { grid-column: 2; font-style: normal; font-weight: 700; font-size: 13px; color: var(--red); }
.play-card:hover { background: var(--ink); }
.play-card:hover b, .play-card:hover i { color: #fff; }
.play-card:hover small { color: #cfcfcf; }
.web-card { position: relative; display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); align-items: center; margin-top: clamp(48px, 6vw, 80px); text-decoration: none; background: var(--red); color: #fff; }
.web-img { display: block; aspect-ratio: 1200 / 680; overflow: hidden; background: #ddd; }
.web-img img { width: 100%; height: 110%; object-fit: cover; }
.web-body { display: flex; flex-direction: column; gap: 12px; padding: clamp(24px, 4vw, 48px); }
.web-card .eyebrow-muted { color: rgba(255, 255, 255, .85); }
.web-title { font-family: var(--display); font-weight: 900; font-size: clamp(36px, 4vw, 56px); line-height: 1; letter-spacing: -.02em; }
.web-text { font-size: 15px; }
.web-card .tags span { background: rgba(255, 255, 255, .16); color: #fff; }
.web-note { font-size: 12px; color: rgba(255, 255, 255, .85); }
.web-go { align-self: flex-start; padding: 10px 20px; background: #fff; color: var(--red); font-weight: 700; font-size: 14px; }
.web-card:hover .web-go { background: var(--ink); color: #fff; }

/* ---------- スキル ---------- */

.skill-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.skills { background: var(--gray); }
.skill-col { padding: 28px; background: #fff; border-top: 6px solid var(--ink); }
.skill-col:first-child { border-top-color: var(--red); }
.skill-head { display: flex; align-items: center; gap: 16px; margin-bottom: 14px; }
.skill-no { font-family: var(--display); font-weight: 900; font-size: 44px; line-height: 1; color: var(--red); }
.skill-head span { display: flex; flex-direction: column; }
.skill-head b { font-weight: 900; font-size: 20px; color: var(--ink); }
.skill-head small { font-size: 12px; color: var(--muted); }
.sk { padding: 14px 0; border-top: 1px solid #d9d9d9; }
.sk > b { display: block; font-weight: 700; color: var(--ink); }
.sk p { margin: 6px 0 0; font-size: 14px; }
.sk small { display: block; margin: 6px 0 10px; font-size: 12px; color: var(--muted); }
.sk .tags { margin-top: 10px; }
.sk .tags span { background: var(--gray); }
.skill-col:not(.is-open) .sk p, .skill-col:not(.is-open) .sk small { display: none; }
.next-bar { display: flex; align-items: center; gap: 20px; margin-top: 24px; padding: 22px 28px; background: var(--red); font-weight: 700; font-size: 15px; color: #fff; }
.next-bar .next-label { color: #fff; }

/* ---------- このサイトの技術 ---------- */

.tech-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; margin-bottom: 32px; }
.tech-card { display: flex; flex-direction: column; gap: 8px; padding: 26px; background: var(--gray); }
.tech-card .ic { display: flex; align-items: center; justify-content: center; width: 48px; height: 48px; background: var(--red); }
.tech-card .ic svg { width: 24px; height: 24px; fill: none; stroke: #fff; stroke-width: 1.8; }
.tech-card > b { font-weight: 900; font-size: 17px; color: var(--ink); }
.tech-card p { margin: 0; font-size: 14px; flex: 1; }

/* ---------- 経歴 ---------- */

.timeline { background: var(--gray); }
.tl-legend { display: flex; flex-wrap: wrap; gap: 6px 20px; font-size: 12px; color: var(--muted); }
.tl-legend span { display: inline-flex; align-items: center; gap: 8px; }
.dot { width: 12px; height: 12px; border: 2px solid var(--ink); background: #fff; }
.dot.is-award { border-color: var(--red); background: var(--red); }
.dot.is-photo { border-style: dashed; }
.tl-track { position: relative; width: min(1060px, 100% - var(--gutter) * 2); margin: 0 auto; padding: 0; list-style: none; --tl-fill: 0%; }
.tl-track::before, .tl-track::after { content: ""; position: absolute; left: 50%; top: 0; width: 3px; margin-left: -1.5px; }
.tl-track::before { bottom: 0; background: #d4d4d4; }
.tl-track::after { height: var(--tl-fill); background: var(--red); }
.tl-item { position: relative; display: grid; grid-template-columns: minmax(0, 1fr) 72px minmax(0, 1fr); align-items: start; padding-bottom: 36px; }
.tl-node { grid-column: 2; grid-row: 1; justify-self: center; position: relative; z-index: 1; width: 16px; height: 16px; margin-top: 18px; border: 3px solid var(--ink); background: #fff; transform: rotate(45deg); transition: scale .5s var(--ease); }
.tl-item.is-award .tl-node, .tl-item.is-now .tl-node { border-color: var(--red); background: var(--red); }
.tl-date { grid-row: 1; padding-top: 10px; font-family: var(--display); font-weight: 900; font-size: 26px; color: var(--ink); }
.tl-card { grid-row: 1; width: min(440px, 100%); padding: 20px 22px; background: #fff; }
.tl-item:nth-child(odd) .tl-card { grid-column: 1; justify-self: end; }
.tl-item:nth-child(odd) .tl-date { grid-column: 3; }
.tl-item:nth-child(even) .tl-card { grid-column: 3; justify-self: start; }
.tl-item:nth-child(even) .tl-date { grid-column: 1; text-align: right; }
.tl-item.is-award .tl-card { box-shadow: inset 4px 0 0 var(--red); }
.tl-rare { display: inline-block; margin-bottom: 6px; padding: 1px 8px; background: var(--red); font-size: 11px; font-weight: 700; color: #fff; }
.tl-item.is-now .tl-rare { background: var(--ink); }
.tl-card h3 { margin: 0; font-weight: 900; font-size: 16px; line-height: 1.6; }
.tl-card p { margin: 6px 0 0; font-size: 13px; line-height: 1.8; color: var(--muted); }
.tl-card p span { display: block; }
.tl-photo { display: block; width: 100%; margin-top: 12px; padding: 0; border: 0; background: none; cursor: zoom-in; }
.tl-photo img { width: 100%; height: 170px; object-fit: cover; }
.challenge { margin-top: 12px; }
.challenge-head { display: flex; justify-content: space-between; font-size: 12px; font-weight: 700; color: var(--ink); }
.challenge-bar { height: 6px; margin-top: 6px; background: var(--gray); }
.challenge-bar span { display: block; width: 0; height: 100%; background: var(--red); transition: width 1.2s var(--ease); }
.tl-item .tl-card, .tl-item .tl-date { transition: opacity .7s var(--ease), translate .8s var(--ease); }
.tl-item:nth-child(odd):not(.is-reached) .tl-card { opacity: 0; translate: -24px 0; }
.tl-item:nth-child(even):not(.is-reached) .tl-card { opacity: 0; translate: 24px 0; }
.tl-item:not(.is-reached) .tl-date { opacity: 0; }
.tl-item:not(.is-reached) .tl-node { scale: .4; }
.tl-more { display: flex; margin: 0 auto 36px; min-width: min(380px, calc(100% - var(--gutter) * 2)); }

/* ---------- ブログ ---------- */

.blog-grid { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 2fr); gap: clamp(28px, 4vw, 56px); align-items: start; }
.blog-intro { display: flex; flex-direction: column; gap: 14px; padding: 28px; background: var(--ink); color: #e8e8e8; }
.blog-logo { display: flex; align-items: center; gap: 14px; }
.blog-logo img { width: 52px; height: 52px; border-radius: 50%; background: #fff; }
.blog-logo b { font-weight: 900; color: #fff; }
.blog-intro p { margin: 0; font-size: 14px; }
.blog-count { display: flex; align-items: baseline; gap: 12px; }
.blog-count b { font-family: var(--display); font-weight: 900; font-size: 72px; line-height: 1; color: #fff; }
.blog-count span { font-family: var(--display); font-weight: 800; font-size: 13px; letter-spacing: .2em; text-transform: uppercase; color: var(--red-light); }
.blog-intro .btn-ink { background: var(--red); }
.blog-intro .btn-ink:hover { background: #fff; color: var(--ink); }
.articles { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; margin: 14px 0 0; padding: 0; list-style: none; }
.article { display: flex; flex-direction: column; gap: 8px; height: 100%; padding-bottom: 16px; background: var(--gray); text-decoration: none; }
.article > *:not(.article-img) { margin-inline: 16px; }
.article-img { display: block; aspect-ratio: 16 / 9; overflow: hidden; background: #ddd; }
.article-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s var(--ease); }
.article:hover .article-img img { transform: scale(1.05); }
.article time { display: flex; align-items: center; gap: 10px; margin-top: 6px; font-size: 12px; color: var(--muted); }
.article-new { padding: 0 8px; background: var(--red); color: #fff; font-family: var(--display); font-weight: 800; font-size: 11px; letter-spacing: .1em; text-transform: uppercase; }
.article b { font-weight: 700; font-size: 14px; line-height: 1.7; color: var(--ink); display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.article .go { margin-top: auto; font-size: 12px; font-weight: 700; color: var(--red); }
.article:hover b { color: var(--red); }

/* ---------- お問い合わせ ---------- */

.contact { background: var(--gray); }
.contact-grid { display: grid; grid-template-columns: minmax(0, .75fr) minmax(0, 2fr); gap: clamp(28px, 4vw, 56px); align-items: start; }
.why { padding: 28px; background: #fff; border-top: 6px solid var(--red); }
.why h3 { margin: 8px 0 16px; font-weight: 900; font-size: 20px; line-height: 1.6; }
.why-list { margin: 0; padding: 0; list-style: none; counter-reset: why; }
.why-list li { display: flex; align-items: baseline; gap: 14px; padding: 12px 0; border-top: 1px solid var(--line); counter-increment: why; }
.why-list li::before { content: "0" counter(why); font-family: var(--display); font-weight: 900; font-size: 22px; color: var(--red); }
.why-list b { font-weight: 700; font-size: 14px; color: var(--ink); }
.purpose-grid { display: grid; grid-template-columns: minmax(0, 1fr); gap: 10px; }
.purpose { display: flex; flex-direction: column; gap: 8px; padding: 24px 26px; background: #fff; box-shadow: inset 0 0 0 0 var(--red); transition: box-shadow .3s var(--ease); }
.purpose.is-picked { box-shadow: inset 6px 0 0 var(--red); }
.purpose-tag { font-family: var(--display); font-weight: 900; font-size: 15px; letter-spacing: .1em; text-transform: uppercase; color: var(--red); }
.purpose > b { font-weight: 900; font-size: 17px; color: var(--ink); }
.purpose p { margin: 0; font-size: 13px; flex: 1; }
.purpose small { font-size: 12px; color: var(--muted); }
.purpose .btn { margin-top: 10px; min-height: 52px; padding: 0 20px; font-size: 13px; }
/* 広い画面：窓口を1行ずつ（名前 ｜ 説明 ｜ ボタン） */
@media (min-width: 961px) {
    .purpose { display: grid; grid-template-columns: minmax(0, 13em) minmax(0, 1fr) auto; grid-template-rows: auto auto; column-gap: 28px; row-gap: 4px; align-items: center; }
    .purpose-tag { grid-column: 1; grid-row: 1; }
    .purpose > b { grid-column: 1; grid-row: 2; align-self: start; }
    .purpose p { grid-column: 2; grid-row: 1; align-self: end; }
    .purpose small { grid-column: 2; grid-row: 2; align-self: start; }
    .purpose p:last-of-type:nth-last-child(2) { grid-row: 1 / span 2; align-self: center; }
    .purpose .btn { grid-column: 3; grid-row: 1 / span 2; margin: 0; white-space: nowrap; }
}
.mail-bar { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 16px; margin-top: 10px; padding: 18px 26px; background: var(--ink); color: #fff; }
.mail-bar .eyebrow-muted { color: var(--red-light); }
.mail-addr { flex: 1; min-width: 12em; font-family: var(--display); font-weight: 800; font-size: 22px; letter-spacing: .02em; }
.mail-bar .btn-line { background: transparent; color: #fff; box-shadow: inset 0 0 0 1.5px #fff; }
.mail-bar .btn-line:hover { background: #fff; color: var(--ink); }
.mail-bar .btn-ink { background: var(--red); }
.mail-bar .btn-ink:hover { background: #fff; color: var(--ink); }
.reply-note { margin: 12px 0 0; font-size: 13px; color: var(--muted); }
.sns { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 8px; margin: 24px 0 0; padding: 0; list-style: none; }
.sns a { display: flex; align-items: center; gap: 10px; min-height: 60px; height: 100%; padding: 8px 12px; background: #fff; text-decoration: none; transition: background-color .25s var(--ease); }
.sns img { width: 26px; height: 26px; object-fit: contain; }
.sns span { display: flex; flex-direction: column; line-height: 1.4; }
.sns b { font-weight: 900; font-size: 14px; color: var(--ink); }
.sns small { font-size: 11px; color: var(--muted); }
.sns a:hover { background: var(--ink); }
.sns a:hover b { color: #fff; }
.sns a:hover small { color: #cfcfcf; }

/* ---------- おわりに ---------- */

.ending { position: relative; overflow: hidden; padding: clamp(80px, 10vw, 140px) 0; background: var(--red); color: #fff; }
.ending::before { content: ""; position: absolute; inset: 0; background: rgba(0, 0, 0, .12); clip-path: polygon(70% 0, 100% 0, 100% 100%, 52% 100%); }
.ending-inner { position: relative; display: flex; flex-direction: column; align-items: flex-start; }
.ending-display { margin: 0; font-family: var(--display); font-weight: 900; font-size: clamp(64px, 10vw, 150px); line-height: .9; letter-spacing: -.04em; }
.ending-display span { color: var(--ink); }
.ending-title { margin: 24px 0 0; font-weight: 900; font-size: clamp(22px, 2.6vw, 32px); line-height: 1.6; color: #fff; }
.ending-text { margin: 10px 0 0; color: rgba(255, 255, 255, .9); }
.ending-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 16px 32px; margin-top: 32px; }
.ending-top { display: inline-flex; align-items: center; min-height: 44px; font-weight: 700; color: #fff; text-decoration: none; border-bottom: 2px solid #fff; }
.ending-top:hover { color: var(--ink); border-color: var(--ink); }

.ft { display: flex; flex-direction: column; align-items: center; gap: 2px; padding: 44px var(--gutter) 52px; background: var(--ink); font-size: 12px; color: #bdbdbd; text-align: center; }
.ft p { margin: 0; }
.ft-name { margin-bottom: 10px !important; font-family: var(--display); font-weight: 900; font-size: 24px; letter-spacing: .02em; color: #fff; }
.ft a { display: inline-flex; align-items: center; min-height: 32px; color: #fff; }
.ft a:hover { color: var(--red-light); }

/* ---------- ダイアログ（作品・写真・設定） ---------- */

dialog { border: 0; padding: 0; color: var(--text); background: #fff; }
dialog::backdrop { background: rgba(20, 20, 20, .6); backdrop-filter: blur(3px); }
html:not(.motion-off) dialog[open] { animation: dlg-in .35s var(--ease); }
@keyframes dlg-in { from { opacity: 0; transform: translateY(16px); } }
.close { position: absolute; right: 0; top: 0; width: 52px; height: 52px; border: 0; background: var(--ink); cursor: pointer; display: flex; align-items: center; justify-content: center; }
.close svg { width: 20px; height: 20px; fill: none; stroke: #fff; stroke-width: 2; }
.close:hover { background: var(--red); }
.close.is-small { position: static; margin-left: auto; width: 44px; height: 44px; }

.viewer { width: min(940px, calc(100vw - 32px)); max-height: calc(100vh - 32px); overflow: auto; border-top: 6px solid var(--red); }
.viewer-media { position: relative; aspect-ratio: 16 / 9; background: #ddd; }
.viewer-media img { width: 100%; height: 100%; object-fit: cover; }
.viewer-badges { position: absolute; left: 0; top: 0; display: flex; flex-wrap: wrap; }
.viewer-body { padding: clamp(22px, 4vw, 40px); display: flex; flex-direction: column; gap: 14px; }
.viewer-head { display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 18px; }
.viewer-head h3 { margin: 0; font-weight: 900; font-size: clamp(22px, 3vw, 32px); }
.viewer-head > span { font-size: 13px; color: var(--muted); }
.viewer-desc { margin: 0; font-size: 15px; }
.viewer-point { padding: 16px 20px; background: var(--gray); }
.viewer-point p { margin: 6px 0 0; font-size: 14px; }
.viewer-point[hidden] { display: none; }
.viewer-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; padding-top: 6px; }
.viewer-actions .btn { min-height: 50px; padding: 0 22px; font-size: 14px; }
.viewer-actions [hidden] { display: none; }
.viewer-nav { display: inline-flex; align-items: center; gap: 8px; margin-left: auto; font-family: var(--display); font-weight: 700; font-size: 14px; color: var(--muted); }
.round { width: 48px; height: 48px; border: 0; background: var(--gray); cursor: pointer; font-weight: 700; }
.round:hover:not(:disabled) { background: var(--ink); color: #fff; }
.round:disabled { opacity: .35; cursor: default; }

.lightbox { max-width: min(1100px, calc(100vw - 32px)); background: transparent; }
.lightbox img { max-height: calc(100vh - 120px); width: auto; margin: 0 auto; }
.lightbox p { margin: 10px 0 0; text-align: center; color: #fff; font-size: 13px; }

.options { width: min(540px, calc(100vw - 32px)); max-height: calc(100vh - 32px); overflow: auto; padding: 24px clamp(20px, 4vw, 32px); border-top: 6px solid var(--red); }
.options-head { display: flex; align-items: center; gap: 14px; margin-bottom: 8px; }
.options-head h2 { margin: 0; font-weight: 900; font-size: 22px; }
.options-sub { font-family: var(--display); font-weight: 800; font-size: 13px; letter-spacing: .16em; text-transform: uppercase; color: var(--red); }
.opt { padding: 16px 0; border-top: 1px solid var(--line); }
.opt-label { display: block; margin-bottom: 10px; font-size: 14px; font-weight: 700; color: var(--ink); }
.opt-note { margin: 8px 0 0; font-size: 12px; color: var(--muted); }
.seg { display: flex; flex-wrap: wrap; gap: 4px; padding: 4px; background: var(--gray); }
.seg button { flex: 1; min-height: 44px; padding: 0 12px; border: 0; background: transparent; cursor: pointer; font-weight: 700; font-size: 13px; }
.seg button[aria-checked="true"] { background: var(--ink); color: #fff; }
.vol { display: flex; align-items: center; gap: 14px; }
.vol input { flex: 1; accent-color: var(--red); min-height: 44px; }
.vol output { min-width: 3em; text-align: right; font-family: var(--display); font-weight: 800; font-size: 18px; }
.mute { width: 44px; height: 44px; border: 0; background: var(--gray); cursor: pointer; display: flex; align-items: center; justify-content: center; }
.mute svg { width: 20px; height: 20px; fill: none; stroke: var(--ink); stroke-width: 2; }
.mute .x { display: none; }
.mute.is-muted .wave { display: none; }
.mute.is-muted .x { display: inline; }
.options-foot { display: flex; justify-content: flex-end; gap: 8px; padding-top: 16px; border-top: 1px solid var(--line); }
.options-foot .btn { min-height: 50px; }

/* ---------- 通知 ---------- */

.toasts { position: fixed; right: 20px; bottom: 20px; z-index: 80; display: flex; flex-direction: column; gap: 10px; pointer-events: none; }
.toast { display: flex; align-items: center; gap: 14px; width: min(360px, calc(100vw - 40px)); padding: 14px 18px; background: var(--ink); color: #fff; box-shadow: 0 16px 40px rgba(0, 0, 0, .25); }
html:not(.motion-off) .toast { animation: toast-in .4s var(--ease); }
.toast.is-out { opacity: 0; transition: opacity .3s ease; }
@keyframes toast-in { from { opacity: 0; transform: translateY(10px); } }
.toast-ic { display: flex; align-items: center; justify-content: center; width: 36px; height: 36px; flex: none; background: var(--red); }
.toast-ic svg { width: 20px; height: 20px; fill: none; stroke: #fff; stroke-width: 2; }
.toast small { display: block; font-family: var(--display); font-weight: 800; font-size: 11px; letter-spacing: .16em; text-transform: uppercase; color: var(--red-light); }
.toast b { font-weight: 700; font-size: 14px; }

/* ---------- ゲームパッド（../js/gamepad.js。今のサイトと共通の部品） ---------- */

.using-gamepad :focus { outline: 3px solid var(--red) !important; outline-offset: 4px; }
.gamepad-guide { position: fixed; left: 16px; bottom: 16px; z-index: 85; display: none; flex-wrap: wrap; align-items: center; gap: 6px 14px; max-width: calc(100% - 200px); padding: 10px 16px; background: rgba(34, 34, 34, .94); color: #fff; font-size: 12px; font-weight: 700; pointer-events: none; }
.using-gamepad .gamepad-guide { display: flex; }
.gamepad-guide-icon { font-size: 16px; }
.gamepad-guide-item { display: inline-flex; align-items: center; gap: 6px; }
.gamepad-guide-item b { min-width: 22px; padding: 1px 6px; background: var(--red); font-family: var(--display); font-size: 12px; text-align: center; }

/* 英語に訳し終わるまで、本文を隠す */
.i18n-wait body { visibility: hidden; }

/* ---------- アニメーション「なし」・端末の「動きを減らす」 ---------- */

html.motion-off *, html.motion-off *::before, html.motion-off *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
html.motion-off [data-reveal], html.motion-off .works-grid li.is-wait { opacity: 1; transform: none; }
html.motion-off .tl-item .tl-card, html.motion-off .tl-item .tl-date { opacity: 1 !important; translate: none !important; }
html.motion-off .tl-item .tl-node { scale: 1 !important; }
@media (prefers-reduced-motion: reduce) {
    html:not(.motion-set) *, html:not(.motion-set) *::before, html:not(.motion-set) *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
    html:not(.motion-set) [data-reveal], html:not(.motion-set) .works-grid li.is-wait { opacity: 1; transform: none; }
}

/* ---------- 画面の大きさごと ---------- */

@media (max-width: 1180px) {
    .hd-nav a { padding: 0 10px; }
    .works-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .status-list { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .status-list div:nth-child(4) { border-left: 0; }
    .status-list div:nth-child(n + 4) { border-top: 1px solid #444; }
    .sns { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (max-width: 960px) {
    :root { --header: 68px; }
    .hd-menu { display: flex; }
    .hd-options { width: 56px; padding: 0; justify-content: center; }
    .hd-options span { display: none; }
    .hd-logo-name { font-size: 20px; }
    .hd-nav {
        position: absolute; left: 0; right: 0; top: 100%;
        flex-direction: column; align-items: stretch; gap: 0;
        padding: 8px var(--gutter) 20px;
        background: #fff; box-shadow: 0 20px 30px rgba(0, 0, 0, .1);
        opacity: 0; visibility: hidden; transform: translateY(-6px);
        transition: opacity .25s var(--ease), transform .25s var(--ease), visibility .25s;
    }
    .hd-nav.is-open { opacity: 1; visibility: visible; transform: none; }
    .hd-nav a { flex-direction: row; justify-content: space-between; height: 60px; padding: 0 4px; border-bottom: 1px solid var(--line); }
    .hd-nav a b { font-size: 18px; }
    .hd-nav a span { font-size: 12px; }
    .hd-nav a::after { display: none; }
    .hd-nav a.hd-contact { margin: 14px 0 0; padding: 0 20px; border: 0; }
    /* スマホ：赤い帯は、写真の後ろだけに（上の文字と重ならないように） */
    .hero-band { display: none; }
    .hero-media::before { content: ""; position: absolute; left: calc(var(--gutter) * -1); right: calc(var(--gutter) * -1); top: 30%; bottom: -120px; background: var(--red); clip-path: polygon(0 10%, 100% 0, 100% 100%, 0 100%); }
    .hero-grid { grid-template-columns: minmax(0, 1fr); min-height: 0; gap: 48px; }
    /* スマホ・タブレット：映像は横いっぱい、実績は左寄せ */
    .hero-media { gap: 12px; }
    .hero-frame.is-main { margin-left: 0; }
    .hero-frame.is-sub { margin-top: 0; }
    .hero-badges { align-items: flex-start; gap: 10px; text-align: left; }
    .mode-grid, .about-grid, .sp-top, .web-card, .blog-grid, .contact-grid { grid-template-columns: minmax(0, 1fr); }
    .about-photo { max-width: 420px; margin-right: 24px; }
    .sp-cols, .skill-grid, .tech-grid, .play-grid { grid-template-columns: minmax(0, 1fr); }
    .status-band { margin-top: -32px; }
}

@media (max-width: 760px) {
    .tl-track::before, .tl-track::after { left: 8px; }
    .tl-item { grid-template-columns: 16px minmax(0, 1fr); column-gap: 18px; padding-bottom: 24px; }
    .tl-item:nth-child(n) .tl-node { grid-column: 1; grid-row: 1 / span 2; margin-top: 8px; }
    .tl-item:nth-child(n) .tl-date { grid-column: 2; grid-row: 1; text-align: left; padding-top: 0; font-size: 20px; }
    .tl-item:nth-child(n) .tl-card { grid-column: 2; grid-row: 2; justify-self: stretch; width: auto; margin-top: 6px; }
    .tl-item:nth-child(n):not(.is-reached) .tl-card { translate: 20px 0; }
    .works-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px 12px; }
    .articles { grid-template-columns: minmax(0, 1fr); }
    /* 記事：左に小さな画像、右に日付・題名・リンク */
    .article { display: grid; grid-template-columns: 112px minmax(0, 1fr); grid-template-rows: auto auto auto; align-items: start; column-gap: 14px; row-gap: 2px; padding: 12px; }
    .article > *:not(.article-img) { grid-column: 2; margin-inline: 0; }
    .article-img { grid-column: 1; grid-row: 1 / span 3; aspect-ratio: 16 / 10; }
    .article time { grid-row: 1; margin-top: 0; }
    .article b { grid-row: 2; }
    .article .go { grid-row: 3; margin-top: 4px; }
    .steps { grid-template-columns: minmax(0, 1fr); }
}

@media (max-width: 640px) {
    body { font-size: 15px; }
    .sp { display: inline; }
    .hd-logo-sub { display: none; }
    .hero { padding-top: 32px; }
    .hero-display { font-size: 15vw; }
    .hero-actions { width: 100%; }
    .hero-actions .btn { flex: 1; padding: 0 16px; }
    .hero-media { gap: 10px; }
    .hero-badges span { font-size: 14px; }
    .stage-tab-text > span:nth-child(2) { min-width: 0; }
    .status-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .status-list div { padding: 18px 20px; }
    .status-list div:nth-child(n) { border-left: 0; border-top: 1px solid #444; }
    .status-list div:nth-child(-n + 2) { border-top: 0; }
    .status-list div:nth-child(even) { border-left: 1px solid #444; }
    .quick-grid { grid-template-columns: minmax(0, 1fr); }
    .about-points { grid-template-columns: minmax(0, 1fr); }
    .about-points li { flex-direction: row; align-items: baseline; gap: 16px; }
    .about-points b { min-width: 2.6em; }
    .stage-tabs { gap: 12px; }
    .stage-tab-text { padding: 12px 14px; }
    .stage-no { font-size: 24px; }
    .stage-tab-text b { font-size: 17px; }
    .stage-tab-text small, .stage-flag { display: none; }
    .sp-dl div { grid-template-columns: minmax(0, 1fr); gap: 2px; }
    .box-head { grid-template-columns: minmax(0, 1fr); }
    .next-stage { padding: 0 18px; gap: 12px; font-size: 14px; }
    .work-title { margin: 10px 10px 0; font-size: 14px; }
    .work-sub { margin: 2px 10px 0; }
    .sns { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .viewer-nav { margin-left: 0; width: 100%; justify-content: center; }
    .options-foot { flex-wrap: wrap; }
    .options-foot .btn { flex: 1; }
    .toasts { left: 14px; right: 14px; bottom: 14px; }
    .toast { width: auto; }
    .gamepad-guide { max-width: calc(100% - 32px); }
}

/* 英語表示：英字の見出しと日本語のラベルが同じ意味になるので、日本語側（訳したもの）は出さない */
html[lang="en"] .hd-nav a span, html[lang="en"] .sec-ja { display: none; }

/* ================================================================
   おしゃれな見せ方（js/motion.js が .fx を付け、画面に入ると .fx-in）
   クラシックの「弾む・光る」と分けて、マスク・線・幕のような、静かで上質な動きにする
================================================================ */
:root { --fx-ease: cubic-bezier(.77, 0, .18, 1); }

/* 見出し：英字がせり上がる → 赤い線が引かれる → 日本語が出る */
html.fx-ready .sec-title-row.fx .display { clip-path: inset(0 0 100% 0); transform: translateY(40%); transition: clip-path 1s var(--fx-ease), transform 1s var(--fx-ease); }
html.fx-ready .sec-title-row.fx::after { transform: scaleX(0); transform-origin: left; transition: transform 1.1s var(--fx-ease) .35s; }
html.fx-ready .sec-title-row.fx .sec-ja { opacity: 0; transform: translateY(8px); transition: opacity .6s ease .55s, transform .6s ease .55s; }
html.fx-ready .sec-title-row.fx-in .display { clip-path: inset(0 0 -15% 0); transform: none; }
html.fx-ready .sec-title-row.fx-in::after { transform: scaleX(1); }
html.fx-ready .sec-title-row.fx-in .sec-ja { opacity: 1; transform: none; }

/* 写真：幕が開くように左から現れ、少し大きい状態から落ち着く */
html.fx-ready .fx:is(.stage-tab-img, .movie, .about-photo, .web-img, .tl-photo, .article-img, .photo) { clip-path: inset(0 100% 0 0); transition: clip-path 1.2s var(--fx-ease); }
html.fx-ready .fx:is(.stage-tab-img, .movie, .web-img, .tl-photo, .article-img, .photo) img,
html.fx-ready .about-photo.fx img { scale: 1.18; transition: scale 1.6s var(--fx-ease), transform .8s var(--ease); }
html.fx-ready .fx-in:is(.stage-tab-img, .movie, .about-photo, .web-img, .tl-photo, .article-img, .photo) { clip-path: inset(0 0 0 0); }
html.fx-ready .fx-in:is(.stage-tab-img, .movie, .web-img, .tl-photo, .article-img, .photo) img,
html.fx-ready .about-photo.fx-in img { scale: 1; }
/* プロフィール写真の後ろの赤い板は、写真より少し遅れて横からすべり込む */
html.fx-ready .about-photo.fx::before { transform: translateX(-40px); opacity: 0; transition: transform 1s var(--fx-ease) .5s, opacity .6s ease .5s; }
html.fx-ready .about-photo.fx-in::before { transform: none; opacity: 1; }
/* 幕が開ききったら、写真の下の文字（写真のキャプション）も見えるように */
html.fx-ready .photo.fx { clip-path: inset(0 100% -40px 0); }
html.fx-ready .photo.fx-in { clip-path: inset(0 0 -40px 0); }

/* 帯（いま挑戦中・次の作品へ・ブログ）：左から伸びる */
html.fx-ready .fx:is(.next-bar, .next-stage, .blog-intro) { clip-path: inset(0 100% 0 0); transition: clip-path 1s var(--fx-ease), background-color .25s var(--ease); }
html.fx-ready .fx-in:is(.next-bar, .next-stage, .blog-intro) { clip-path: inset(0 0 0 0); }
html.fx-ready .q-work.fx { opacity: 0; transform: translateX(-16px); transition: opacity .6s ease .2s, transform .8s var(--fx-ease) .2s; }
html.fx-ready .q-work.fx + .q-work.fx { transition-delay: .35s; }
html.fx-ready .q-work.fx-in { opacity: 1; transform: none; }

/* ボタン：色が左から塗り替わる（パッと変わらず、すっと流れる） */
.btn-ink, .btn-red, .btn-gray, .btn-white, .hd-nav a.hd-contact {
    background-image: linear-gradient(var(--sweep, var(--red)), var(--sweep, var(--red)));
    background-repeat: no-repeat;
    background-position: left center;
    background-size: 0% 100%;
    transition: background-size .45s var(--fx-ease), color .3s ease;
}
.btn-ink { --sweep: var(--red); }
.btn-red, .btn-gray, .btn-white, .hd-nav a.hd-contact { --sweep: var(--ink); }
.btn-ink:hover, .btn-red:hover, .btn-gray:hover, .btn-white:hover, .hd-nav a.hd-contact:hover { background-size: 100% 100%; }
.btn-ink:hover { background-color: var(--ink); }
.btn-red:hover, .hd-nav a.hd-contact:hover { background-color: var(--red); }
.btn-gray:hover { background-color: var(--gray); color: #fff; }
.btn-white:hover { background-color: #fff; color: #fff; }
.blog-intro .btn-ink { --sweep: #fff; }
.blog-intro .btn-ink:hover { background-color: var(--red); color: var(--ink); }
.mail-bar .btn-ink { --sweep: #fff; }
.mail-bar .btn-ink:hover { background-color: var(--red); color: var(--ink); }

/* 作品カード：乗せると写真がゆっくり寄り、下に赤い線が伸びる */
.work { position: relative; }
.work::after { content: ""; position: absolute; left: 0; bottom: 0; width: 100%; height: 3px; background: var(--red); transform: scaleX(0); transform-origin: left; transition: transform .5s var(--fx-ease); }
.work:hover::after, .work:focus-visible::after { transform: scaleX(1); }

html.motion-off .fx, html.motion-off .fx * { clip-path: none !important; opacity: 1 !important; transform: none !important; scale: 1 !important; }

/* ---------- スマホの第一印象（2026/11）
   ・トップの映像が最初の画面に少し見えるように、「最近の更新」は映像の下へ ---------- */
@media (max-width: 760px) {
    .hero-grid { display: flex; flex-direction: column; align-items: stretch; gap: 0; }
    .hero-body { display: contents; }
    .hero-display, .hero-name, .hero-copy, .hero-lead { align-self: flex-start; }
    .hero-media { order: 1; width: 100%; margin-top: 32px; }
    .hero-news { order: 2; margin-top: 40px; }
}