/* Poster × Iro — Field notes (notes.html + notes/*.html). White with Nippon colour edges; same type system. */
.nwrap { max-width: 880px; margin: 0 auto; padding: clamp(40px, 7vw, 88px) var(--edge) 72px; }
.nhead h1, .lhead h1 { font-weight: 600; letter-spacing: -0.045em; line-height: 1; font-size: clamp(38px, 6vw, 72px); }
.sub { font: 400 15px/1.6 var(--mono); max-width: 52ch; margin-top: 16px; }
.note { font: 400 13px/1.45 var(--mono); }
.sech { font-weight: 600; letter-spacing: -0.04em; font-size: clamp(26px, 3.6vw, 36px); margin: 56px 0 6px; }
.pill { display: inline-block; font: 700 11px/1 var(--mono); letter-spacing: .08em; text-transform: uppercase; padding: 6px 9px; border-radius: 999px; background: var(--gofun); color: var(--sumi); border: 1px solid #BDC0BA; }

/* lesson cards (also used by the homepage teaser) */
.lessons { list-style: none; margin: 20px 0 0; padding: 0; display: grid; gap: 10px; }
.lcard { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: 16px; align-items: center; text-decoration: none; background: var(--gofun);
  border: 1px solid #BDC0BA; border-left: 10px solid var(--n); border-radius: 16px; padding: 16px 18px; box-shadow: 0 14px 30px -26px rgb(28 28 28 / .5); transition: transform .2s; }
.lcard:hover { transform: translateY(-2px); }
.lcard:focus-visible { outline: 3px solid var(--sumi); outline-offset: 3px; }
.ln { font: 800 clamp(30px, 4vw, 44px)/1 var(--display); letter-spacing: -.06em; color: var(--n); min-width: 1.4em; }
.lb { display: grid; gap: 5px; }
.lb .pill { justify-self: start; }
.lt { font: 600 clamp(18px, 2.2vw, 23px)/1.15 var(--display); letter-spacing: -.035em; }
.ld { font-size: 16px; line-height: 1.45; }
.la { font: 700 20px/1 var(--mono); }
@media (max-width: 520px) { .lcard { gap: 10px; padding: 12px 14px; } .la { display: none; } .lb .pill { display: none; } .ld { font-size: 15px; } }

/* updates log */
.updates { list-style: none; margin: 20px 0 0; padding: 0; display: grid; }
.upd { display: grid; grid-template-columns: 110px minmax(0, 1fr); gap: 4px 16px; padding: 14px 0 14px 14px; border-top: 1px solid #BDC0BA; border-left: 4px solid var(--n); }
.upd time { font: 700 13px/1.6 var(--mono); }
.upd p { font-size: 16px; line-height: 1.55; }
.upd a { font: 700 14px/1 var(--mono); white-space: nowrap; }
@media (max-width: 520px) { .upd { grid-template-columns: 1fr; } }

/* lesson page */
.crumb { font: 400 13px/1.4 var(--mono); margin-bottom: 28px; }
.lmeta { display: flex; align-items: center; gap: 10px; font: 400 13px/1 var(--mono); margin-bottom: 18px; }
.lmeta .chip { width: 14px; height: 14px; background: var(--n); border: 1px solid var(--sumi); }
.lmeta .jp { font-size: 18px; }
.lno { color: var(--n); }
.dek { font: 500 clamp(19px, 2.2vw, 22px)/1.45 var(--serif); margin-top: 18px; max-width: 40ch; }
.share { display: flex; align-items: center; gap: 12px; margin-top: 22px; }
.copied { font: 700 13px/1.3 var(--mono); }
.lbody { margin-top: 36px; font-size: 18px; line-height: 1.65; max-width: 64ch; border-top: 1px solid #BDC0BA; padding-top: 28px; }
.lbody p, .lbody ul { margin: 0 0 18px; }
.lbody ul { padding-left: 1.2em; }
.lbody li { margin-bottom: 10px; }
.lbody b { font-weight: 700; }
.try { margin-top: 40px; }
.tryk { font: 700 13px/1 var(--mono); letter-spacing: .08em; text-transform: uppercase; margin-bottom: 10px; }
.trycard { display: grid; grid-template-columns: 120px minmax(0, 1fr); gap: 18px; align-items: center; text-decoration: none; background: var(--gofun); border: 1px solid #BDC0BA; border-radius: 18px; padding: 14px; }
.trycard:focus-visible { outline: 3px solid var(--sumi); outline-offset: 3px; }
.trycard .mini { position: relative; aspect-ratio: 4 / 5; background: var(--p-bg); color: var(--p-ink); border: 2px solid var(--sumi); border-radius: 8px; overflow: hidden; transform: rotate(-3deg); }
.trycard .k { position: absolute; right: 8px; top: 8px; font: 500 16px/1.05 var(--serif); writing-mode: vertical-rl; }
.trycard .w { position: absolute; left: 6px; bottom: 4px; font: 800 26px/1 var(--display); letter-spacing: -.06em; }
.trycard .ti { display: grid; gap: 6px; }
.trycard .ti .pill { justify-self: start; }
.trycard b { font: 600 20px/1.15 var(--display); letter-spacing: -.035em; }
.trycard .go { font: 700 14px/1 var(--mono); text-decoration: underline; text-underline-offset: 4px; }
@media (max-width: 520px) { .trycard { grid-template-columns: 84px minmax(0, 1fr); gap: 12px; } .trycard .w { font-size: 18px; } }
.pn { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 48px; }
.pn a { display: grid; gap: 4px; text-decoration: none; border-top: 2px solid var(--sumi); padding-top: 12px; }
.pn .next { text-align: right; }
.pn b { font: 600 16px/1.2 var(--display); letter-spacing: -.03em; }

/* list signup on notes pages */
.nlist { margin-top: 64px; background: #F75C2F; color: #1C1C1C; border-radius: 20px; padding: clamp(22px, 4vw, 40px); } /* BENIHI, SUMI 5.30 */
.nlist h2 { font-weight: 600; letter-spacing: -0.04em; font-size: clamp(26px, 4vw, 40px); line-height: 1.05; }
.nlist .sub { margin-top: 10px; }
.nform { margin-top: 18px; max-width: 560px; }
.nform .row { display: flex; gap: 8px; flex-wrap: wrap; }
.nform input { flex: 1 1 220px; }
.nlist .err { color: #1C1C1C; }
.nlist .done { margin-top: 14px; font-size: 17px; }