/* 下層ページ共通（Brave group の型: 白地に黒の帯・英字大見出し＋日本語サブ・行のリスト・影 0・角 2px） */
body.sub{background:var(--page)}
.page-hero{background:var(--white);padding-block:56px 48px;border-bottom:1px solid var(--line)}
.page-hero.dark{background:var(--black);color:var(--white);border-bottom:0}
.page-hero .crumb{font-family:var(--en-nav);font-weight:800;font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-soft);display:flex;gap:10px}
.page-hero.dark .crumb{color:#9a9a9a}
.page-hero .crumb a{text-decoration:none}
.page-hero h1{display:flex;flex-direction:column;gap:8px;margin-top:22px}
.page-hero h1 .en{font-size:clamp(44px,7vw,84px);line-height:.95}
.page-hero.dark h1 .en{color:var(--hi)}
.page-hero h1 .sub{font-size:15px;font-weight:700}
.page-hero .lead{font-size:14px;line-height:1.9;margin-top:18px;max-width:640px;color:var(--ink-soft)}
.page-hero.dark .lead{color:#d0d0d0}
.sub-sec{padding-block:56px var(--pad)}
.h2{display:flex;flex-direction:column;gap:6px;margin-bottom:22px}
.h2 .en{font-size:clamp(28px,3.4vw,40px)}
.h2 .sub{font-size:13px;font-weight:700}
.note-s{font-size:12px;line-height:1.8;color:var(--ink-soft);margin-top:40px;max-width:720px}

/* filters */
.filters{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.fbtn{border:2px solid var(--black);background:transparent;color:var(--ink);border-radius:var(--r-pill);padding:8px 14px;font-family:var(--jp);font-weight:700;font-size:13px;cursor:pointer;transition:background .6s ease-in-out,color .6s ease-in-out}
.fbtn b{font-family:var(--en-nav);font-weight:800;font-size:11px;margin-left:6px;opacity:.7}
.fbtn.on,.fbtn:hover{background:var(--black);color:var(--white)}
.filters .sep{width:1px;height:26px;background:var(--line);margin-inline:6px}
.count{font-family:var(--en-nav);font-weight:800;font-size:11px;letter-spacing:.08em;color:var(--ink-soft);margin-top:18px;text-transform:uppercase}

/* works grid: 列数固定・高さは画像の縦横比に任せる */
.wgrid{columns:4 240px;column-gap:16px;margin-top:22px}
.wcard2{display:block;break-inside:avoid;margin-bottom:16px;background:var(--white);border-radius:2px;overflow:hidden;text-decoration:none;transition:transform .6s ease-in-out}
.wcard2:hover{transform:translateY(-3px)}
.wcard2 img{width:100%;height:auto;display:block;background:#ddd}
.wcard2 .meta{display:block;padding:10px 12px 12px}
.wcard2 .chips{display:flex;gap:4px;flex-wrap:wrap}
.wcard2 .t{display:block;font-size:13px;font-weight:700;line-height:1.5;margin-top:8px}
.wcard2 .by{display:block;font-size:11px;color:var(--ink-soft);margin-top:4px;font-weight:700}
.wcard2.hide{display:none}

/* creators grid: 縦長カード（Neo-Porte の MEMBER 帯の型） */
.cgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:14px}
.ccard{background:var(--white);border-radius:2px;overflow:hidden;text-decoration:none;display:flex;flex-direction:column;transition:transform .6s ease-in-out}
.ccard:hover{transform:translateY(-3px)}
.ccard img{width:100%;aspect-ratio:4/5;object-fit:cover;display:block;background:#ddd}
.ccard .body{padding:12px 12px 14px;display:flex;flex-direction:column;gap:6px}
.ccard .chips{display:flex;gap:4px;flex-wrap:wrap}
.ccard .name{font-size:15px;font-weight:800;line-height:1.35}
.ccard .role{font-family:var(--en-nav);font-weight:800;font-size:10px;letter-spacing:.04em;text-transform:uppercase;color:var(--ink-soft)}
.ccard .n{font-family:var(--en-nav);font-weight:800;font-size:11px;color:var(--ink-soft)}
.ccard .n b{font-family:var(--en);font-size:16px;color:var(--ink);margin-right:2px}

/* articles */
.agrid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px;margin-top:26px}
.acard{background:var(--white);border-radius:2px;overflow:hidden;text-decoration:none;display:grid;grid-template-rows:auto 1fr;transition:transform .6s ease-in-out}
.acard:hover{transform:translateY(-3px)}
.acard img{width:100%;aspect-ratio:16/9;object-fit:cover;display:block}
.acard .body{padding:20px 22px 22px;display:flex;flex-direction:column;gap:10px}
.acard .chips{display:flex;gap:4px}
.acard .t{font-size:19px;font-weight:900;line-height:1.45}
.acard .s{font-size:13.5px;line-height:1.8;color:var(--ink-soft)}
.acard .learn{background:var(--page);border-radius:8px;padding:12px 14px;font-size:12.5px;line-height:1.7}
.acard .learn b{display:block;font-family:var(--en-nav);font-weight:800;font-size:10px;letter-spacing:.08em;text-transform:uppercase;margin-bottom:6px}
.acard .learn ul{margin:0;padding-left:1.2em}
.acard .by{font-family:var(--en-nav);font-weight:800;font-size:11px;color:var(--ink-soft);margin-top:auto}

/* courses */
.stages{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.stage{background:var(--white);border-radius:2px;padding:24px 22px 22px;display:flex;flex-direction:column;gap:10px;border-top:6px solid var(--black)}
.stage .no{font-family:var(--en-nav);font-weight:800;font-size:11px;letter-spacing:.1em;color:var(--ink-soft)}
.stage .en{font-family:var(--jp);font-weight:900;font-size:26px}
.stage p{font-size:13.5px;line-height:1.8;color:var(--ink-soft)}
.stage .chip{align-self:flex-start;margin-top:auto}

/* news list */
.nlist{background:var(--white);border-radius:2px}
.nrow{display:grid;grid-template-columns:110px auto 1fr 24px;gap:16px;align-items:center;padding:18px 22px;border-bottom:1px solid var(--line);text-decoration:none;transition:background .6s ease-in-out}
.nrow:hover{background:var(--page)}
.nrow .d{font-family:var(--en-nav);font-weight:800;font-size:12px}
.nrow .t{font-size:14px;font-weight:700;line-height:1.55}
.nrow .ar{text-align:right}

/* about */
.about-sec .two{display:grid;grid-template-columns:1fr 1fr;gap:48px}
.about-sec p{font-size:15px;line-height:1.95;margin-top:12px}
.nums{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.nums div{background:var(--white);border-radius:2px;padding:18px;font-size:12px;font-weight:700;color:var(--ink-soft);border-left:4px solid var(--hi)}
.nums b{display:block;font-family:var(--en);font-size:36px;color:var(--ink);margin-bottom:4px}
.feats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.feat{background:var(--white);border-radius:2px;padding:22px 20px;text-decoration:none;display:flex;flex-direction:column;gap:8px;transition:transform .6s ease-in-out}
.feat:hover{transform:translateY(-3px)}
.feat .en{font-size:22px}
.feat b{font-size:15px}
.feat p{font-size:13px;line-height:1.75;color:var(--ink-soft);margin:0}

/* 出現アニメ（Brave: fadein delay 0/0.2/0.4 の 3 段） */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .8s ease-out,transform .8s ease-out}
.reveal.in{opacity:1;transform:none}
.reveal.d1{transition-delay:.2s}.reveal.d2{transition-delay:.4s}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}

@media (max-width:960px){.agrid,.about-sec .two{grid-template-columns:1fr}.stages,.feats{grid-template-columns:1fr 1fr}.nrow{grid-template-columns:90px auto 1fr 20px}}
@media (max-width:640px){.stages,.feats,.nums{grid-template-columns:1fr}.wgrid{columns:2 150px;column-gap:10px}.wcard2{margin-bottom:10px}.cgrid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.nrow{grid-template-columns:1fr;gap:6px}.nrow .ar{display:none}.page-hero{padding-block:36px 32px}}