:root {
  --bg: #0c0c0d; --bg2: #131315; --surface: #161618; --ink: #f2f0ea; --muted: #8b8a86; --dim: #55544f;
  --line: rgba(242, 240, 234, .12); --line2: rgba(242, 240, 234, .22);
  --accent: #d7ff3c; --accent-ink: #0c0c0d; --err: #ff7a6b;
  --serif: "Instrument Serif", "Times New Roman", serif;
  --latin: "Inter Tight", "Helvetica Neue", sans-serif;
  --jp: "Noto Sans JP", "Hiragino Sans", sans-serif;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--ink); font-family: var(--jp); font-weight: 400; line-height: 1.9;
  letter-spacing: .02em; -webkit-font-smoothing: antialiased; overflow-x: hidden; }
::selection { background: var(--accent); color: var(--accent-ink); }
a { color: inherit; }
p { margin: 0 0 12px; }
.wrap { max-width: 1120px; margin: 0 auto; padding: 0 16px; }
@media (min-width: 720px) { .wrap { padding: 0 40px; } }
.topbar { display: flex; justify-content: space-between; align-items: center; height: 64px; border-bottom: 1px solid var(--line);
  font-family: var(--latin); font-size: .75rem; letter-spacing: .18em; text-transform: uppercase; }
.topbar a { text-decoration: none; }
.logo { font-weight: 600; } .logo i { font-family: var(--serif); font-style: italic; font-size: 1.15rem; letter-spacing: 0; text-transform: none; color: var(--accent); }
.nav { display: flex; gap: 20px; color: var(--muted); } .nav a:hover { color: var(--ink); }
.crumbs { font-size: .78rem; color: var(--muted); padding: 18px 0 0; }
.crumbs a { text-decoration: none; } .crumbs a:hover { color: var(--ink); }

/* 見出し */
.hero { display: grid; grid-template-columns: 1fr; gap: 24px; align-items: center; padding: 48px 0 40px; border-bottom: 1px solid var(--line); }
@media (min-width: 860px) { .hero { grid-template-columns: 1.4fr 1fr; padding: 64px 0 48px; } }
@media (max-width: 859px) { .hero-chara { order: -1; } .hero-chara svg { width: 150px; height: 150px; } }
.hero-chara { justify-self: center; }
.eyebrow { font-family: var(--latin); font-size: .72rem; letter-spacing: .24em; text-transform: uppercase; color: var(--muted); margin: 0 0 6px; }
.code { font-family: var(--serif); font-size: clamp(4.5rem, 15vw, 9rem); line-height: 1; margin: 0 0 14px; padding-bottom: .06em;
  background: linear-gradient(180deg, var(--ink) 30%, var(--accent) 140%); -webkit-background-clip: text; background-clip: text; color: transparent; }
h1 { font-weight: 700; font-size: clamp(1.8rem, 4.6vw, 2.8rem); margin: 0 0 6px; letter-spacing: -.01em; line-height: 1.35; }
.alias { font-size: .8rem; color: var(--muted); margin-bottom: 8px; }
.lead { font-weight: 300; font-size: 1.05rem; color: #c9c7c0; }
.intro { font-weight: 300; color: #c9c7c0; max-width: 720px; margin-top: 18px; }
.cta { display: inline-flex; align-items: center; gap: 12px; background: var(--accent); color: var(--accent-ink); text-decoration: none;
  padding: 14px 24px; font-weight: 700; font-size: .92rem; letter-spacing: .06em; margin-top: 10px; }

/* 目次 */
.toc { display: flex; flex-wrap: wrap; gap: 8px; padding: 22px 0; border-bottom: 1px solid var(--line); }
.toc a { border: 1px solid var(--line2); padding: 5px 14px; font-size: .82rem; text-decoration: none; color: var(--muted); }
.toc a:hover { border-color: var(--accent); color: var(--ink); }

/* セクション */
h2 { font-weight: 700; font-size: clamp(1.4rem, 3.2vw, 2rem); letter-spacing: -.01em; margin: 72px 0 12px; display: flex; align-items: baseline; gap: 16px; line-height: 1.4; scroll-margin-top: 16px; }
h2 span { font-family: var(--serif); font-weight: 400; font-size: 1.5em; color: var(--accent); line-height: 1; }
h2 + .muted, .sub { color: var(--muted); font-weight: 300; max-width: 720px; margin-bottom: 28px; }
h3 { font-size: 1.02rem; font-weight: 700; margin: 0 0 10px; }
.muted { color: var(--muted); } .small { font-size: .82rem; }
.axes { display: grid; grid-template-columns: 1fr; border-top: 1px solid var(--line); }
@media (min-width: 720px) { .axes { grid-template-columns: 1fr 1fr; } }
.axis { padding: 20px 0; border-bottom: 1px solid var(--line); display: grid; grid-template-columns: 48px 1fr; gap: 14px; }
@media (min-width: 720px) { .axis:nth-child(odd) { padding-right: 40px; } .axis:nth-child(even) { padding-left: 40px; border-left: 1px solid var(--line); } }
.axis b { font-family: var(--serif); font-weight: 400; font-size: 2.2rem; color: var(--accent); line-height: 1; }
.axis p { margin: 0; } .axis .small { color: var(--muted); }
.cards { display: grid; grid-template-columns: 1fr; border-top: 1px solid var(--line); counter-reset: c; }
@media (min-width: 720px) { .cards { grid-template-columns: 1fr 1fr; } }
.card { padding: 26px 0; border-bottom: 1px solid var(--line); }
@media (min-width: 720px) { .card:nth-child(odd) { padding-right: 40px; } .card:nth-child(even) { padding-left: 40px; border-left: 1px solid var(--line); } }
.card h3 { display: flex; align-items: baseline; gap: 12px; }
.card h3::before { counter-increment: c; content: counter(c, decimal-leading-zero); font-family: var(--serif); font-weight: 400; font-size: 1.25rem; color: var(--accent); }
.card ul { margin: 0; padding: 0; list-style: none; } .card li { padding: 5px 0 5px 18px; position: relative; }
.card li::before { content: ""; position: absolute; left: 0; top: 1.05em; width: 8px; height: 1px; background: var(--accent); }
.card p:last-child { margin-bottom: 0; }
.says { border-top: 1px solid var(--line); }
.say-row { display: grid; grid-template-columns: 1fr; gap: 8px; padding: 16px 0; border-bottom: 1px solid var(--line); }
@media (min-width: 720px) { .say-row { grid-template-columns: 1fr 32px 1.25fr; gap: 14px; align-items: center; } }
.say-row p { margin: 0; padding: 12px 16px; }
.say-row small { display: block; font-family: var(--latin); font-size: .6rem; letter-spacing: .2em; text-transform: uppercase; margin-bottom: 2px; }
.before { border: 1px solid var(--line); color: var(--muted); }
.after { background: var(--bg2); border-left: 2px solid var(--accent); font-weight: 500; } .after small { color: var(--accent); }
.arrow { color: var(--accent); text-align: center; font-family: var(--serif); font-size: 1.5rem; line-height: 1; }
@media (max-width: 719px) { .arrow { display: none; } }

/* シーン */
.group-title { font-family: var(--latin); font-size: .72rem; letter-spacing: .24em; text-transform: uppercase; color: var(--muted); margin: 40px 0 0; padding-bottom: 10px; border-bottom: 1px solid var(--line); }
.scene { padding: 26px 0; border-bottom: 1px solid var(--line); }
.scene-head { display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 14px; margin-bottom: 12px; }
.scene-head h3 { margin: 0; font-size: 1.1rem; }
.scene-head span { font-size: .78rem; color: var(--muted); }
.pos { font-size: 1.15rem; font-weight: 700; margin-bottom: 14px; }
.pos small, .box small { display: block; font-size: .7rem; font-weight: 400; letter-spacing: .12em; color: var(--accent); margin-bottom: 2px; }
.grid3 { display: grid; grid-template-columns: 1fr; gap: 10px; }
@media (min-width: 860px) { .grid3 { grid-template-columns: 1fr 1fr 1fr; } }
.box { padding: 14px 16px; } .box p { margin: 0; }
.fail { border: 1px solid var(--line2); } .fail small { color: var(--err); } .fail p { color: #c9c7c0; }
.better { background: var(--accent); color: var(--accent-ink); } .better small { color: var(--accent-ink); opacity: .7; } .better p { font-weight: 500; }
.planb { border: 1px solid var(--accent); }

/* 相手から */
.to { display: grid; grid-template-columns: 1fr; gap: 10px; }
@media (min-width: 860px) { .to { grid-template-columns: 1fr 1fr 1fr; } }
.pairs { display: grid; grid-template-columns: 1fr; border-top: 1px solid var(--line); }
@media (min-width: 720px) { .pairs { grid-template-columns: 1fr 1fr; } }
.pair { display: flex; gap: 16px; align-items: center; padding: 22px 0; border-bottom: 1px solid var(--line); text-decoration: none; }
@media (min-width: 720px) { .pair + .pair { padding-left: 40px; border-left: 1px solid var(--line); } }
.pair p { margin: 0; } .pair .label { font-size: .72rem; color: var(--accent); } .pair .name { font-weight: 700; }
.pair:hover .name { color: var(--accent); }

/* 一覧 */
.grid16 { display: grid; grid-template-columns: repeat(2, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
@media (min-width: 640px) { .grid16 { grid-template-columns: repeat(4, 1fr); } }
.grid16 a { border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); padding: 22px 12px 18px; text-decoration: none;
  display: flex; flex-direction: column; align-items: center; gap: 4px; text-align: center; transition: background .2s; }
.grid16 a:hover { background: var(--bg2); }
.grid16 b { font-family: var(--serif); font-weight: 400; font-size: 1.5rem; letter-spacing: .04em; line-height: 1.1; }
.grid16 a:hover b { color: var(--accent); }
.grid16 strong { font-size: .88rem; }
.grid16 small { font-size: .72rem; color: var(--muted); }
.grid16 em { font-style: normal; font-size: .76rem; color: #b5b3ad; line-height: 1.6; }
.group-head { margin: 56px 0 14px; }

/* 他のタイプへ */
.others { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.others a { border: 1px solid var(--line2); padding: 4px 12px; font-family: var(--serif); font-size: 1.05rem; text-decoration: none; }
.others a:hover { border-color: var(--accent); color: var(--accent); }
.end-cta { margin: 80px 0 0; padding: 40px 24px; border: 1px solid var(--line); background: var(--surface); text-align: center; }
.end-cta p { color: #c9c7c0; font-weight: 300; }

footer { margin-top: 100px; border-top: 1px solid var(--line); padding: 40px 0 56px; font-size: .75rem; color: var(--dim); }
footer .wrap { display: grid; gap: 10px; }
footer a { color: var(--muted); }
.jobs { border-top: 1px solid var(--line); padding: 22px 0; }
.job-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.job-tags span { font-size: .92rem; padding: 6px 14px; border: 1px solid var(--accent); }