/* CELESY セレシー — unique pastel Japanese lifestyle theme
   bg #FFFDF9 · sakura #E86A8A · sage #7FA88B · rounded cards · gothic headings */
:root{
  --bg:#FFFDF9; --bg-soft:#FBF4F1; --bg-sage:#F1F5F1;
  --ink:#3A3532; --ink-soft:#7A736E; --line:#EFE6E1;
  --sakura:#E86A8A; --sakura-d:#D4526F; --sakura-t:#FCE9EF;
  --sage:#7FA88B; --sage-d:#648C70; --sage-t:#E7F0E9;
  --card:#FFFFFF; --radius:18px; --radius-s:12px;
  --shadow:0 6px 22px rgba(214,164,178,.14);
  --font-gothic:"Hiragino Kaku Gothic ProN","Hiragino Sans","Noto Sans JP",
      "Yu Gothic",Meiryo,system-ui,-apple-system,"Segoe UI",sans-serif;
  --font-round:"Hiragino Maru Gothic ProN","Yu Gothic",var(--font-gothic);
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font-gothic);
  font-size:16px;line-height:1.9;overflow-x:hidden;letter-spacing:.02em}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none;transition:color .18s ease,background .18s ease}
a:hover{color:var(--sakura)}
h1,h2,h3,h4{font-family:var(--font-round);font-weight:700;line-height:1.45;margin:0}
.wrap{max-width:1160px;margin:0 auto;padding:0 22px}
.prose p{margin:0 0 1.15em}
.prose ul,.prose ol{margin:0 0 1.3em;padding-left:1.4em}
.prose li{margin:.35em 0}
.prose h2{font-size:1.42rem;margin:1.9em 0 .8em;padding-left:.62em;position:relative}
.prose h2::before{content:"";position:absolute;left:0;top:.2em;bottom:.2em;width:5px;
  border-radius:3px;background:var(--sakura)}
.prose h3{font-size:1.14rem;margin:1.5em 0 .6em;color:var(--sage-d)}
.prose a{color:var(--sakura-d);text-decoration:underline;text-underline-offset:3px}

/* ---------- header ---------- */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,253,249,.94);
  backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.site-header__in{display:flex;align-items:center;gap:26px;min-height:78px}
.site-logo{display:flex;align-items:center;gap:11px;flex:0 0 auto}
.site-logo__mark{display:grid;place-items:center;width:44px;height:44px;border-radius:14px;
  background:linear-gradient(135deg,var(--sakura),var(--sage));color:#fff;
  font-family:var(--font-round);font-weight:700;font-size:1.45rem}
.site-logo__txt{display:flex;flex-direction:column;line-height:1.05}
.site-logo__txt b{font-family:var(--font-round);font-size:1.32rem;letter-spacing:.14em;color:var(--ink)}
.site-logo__txt i{font-style:normal;font-size:.72rem;color:var(--sage-d);letter-spacing:.28em}
.gnav{margin-left:auto}
.gnav ul{display:flex;gap:6px;list-style:none;margin:0;padding:0;flex-wrap:wrap}
.gnav a{display:flex;flex-direction:column;align-items:center;padding:8px 13px;border-radius:12px;line-height:1.25}
.gnav a:hover{background:var(--sakura-t)}
.nav-en{font-family:var(--font-round);font-size:.84rem;font-weight:700;letter-spacing:.08em;color:var(--sage-d)}
.nav-jp{font-size:.68rem;color:var(--ink-soft)}
.gnav li.is-active a{background:var(--sakura-t)}
.gnav li.is-active .nav-en{color:var(--sakura-d)}
.burger{display:none;margin-left:auto;width:46px;height:44px;border:1px solid var(--line);
  border-radius:12px;background:#fff;font-size:1.25rem;color:var(--sage-d);cursor:pointer}

/* ---------- hero ---------- */
.hero{background:var(--bg-soft);padding:34px 0 40px}
.hero__in{display:grid;grid-template-columns:1.35fr 1fr;gap:34px;align-items:center}
.hero__media{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);display:block}
.hero__media img{width:100%;aspect-ratio:3/2;object-fit:cover}
.hero__cat{display:inline-block;font-family:var(--font-round);font-size:.74rem;font-weight:700;
  letter-spacing:.12em;color:#fff;background:var(--sakura);padding:4px 12px;border-radius:999px}
.hero__title{font-size:1.85rem;margin:.55em 0 .5em}
.hero__desc{color:var(--ink-soft);font-size:.98rem;margin:0 0 1em}
.hero__meta{display:flex;gap:16px;color:var(--ink-soft);font-size:.82rem}

/* ---------- section heads ---------- */
section{margin:0}
.sec-head{display:flex;align-items:baseline;gap:14px;margin:52px 0 22px;border-bottom:2px solid var(--line);padding-bottom:12px}
.sec-head h2{font-size:1.5rem;letter-spacing:.14em;color:var(--ink)}
.sec-head__sub{font-size:.82rem;color:var(--ink-soft)}
.cat-tiles{background:var(--bg-sage);padding:8px 0 54px;margin-top:52px}
.cat-tiles .sec-head{border-color:#dbe6dd}

/* ---------- grid & cards ---------- */
.grid{display:grid;gap:24px}
.grid--4{grid-template-columns:repeat(4,1fr)}
.grid--3{grid-template-columns:repeat(3,1fr)}
.card{background:var(--card);border-radius:var(--radius);overflow:hidden;
  box-shadow:var(--shadow);display:flex;flex-direction:column;transition:transform .2s ease}
.card:hover{transform:translateY(-4px)}
.card__img{display:block;overflow:hidden}
.card__img img{width:100%;aspect-ratio:3/2;object-fit:cover;transition:transform .35s ease}
.card:hover .card__img img{transform:scale(1.05)}
.card__body{padding:15px 17px 18px;display:flex;flex-direction:column;flex:1 1 auto}
.card__cat{align-self:flex-start;font-family:var(--font-round);font-size:.68rem;font-weight:700;
  letter-spacing:.1em;color:var(--sakura-d);background:var(--sakura-t);padding:3px 10px;border-radius:999px}
.card__title{font-size:1.02rem;margin:.6em 0 .5em;line-height:1.5}
.card__desc{font-size:.83rem;color:var(--ink-soft);margin:0 0 .9em;flex:1 1 auto;
  display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.card__meta{display:flex;justify-content:space-between;font-size:.74rem;color:#A79C96;margin-top:auto}
.card--list{flex-direction:row;align-items:stretch}
.card--list .card__img{flex:0 0 44%}
.card--list .card__img img{height:100%;aspect-ratio:auto}
.rank__n{position:absolute;margin:10px;z-index:2;width:30px;height:30px;border-radius:50%;
  background:var(--sage);color:#fff;display:grid;place-items:center;font-family:var(--font-round);
  font-weight:700;font-size:.9rem}
.card--list{position:relative}

/* ---------- category tiles ---------- */
.cat-tiles__grid{display:grid;grid-template-columns:repeat(6,1fr);gap:14px}
.cat-tile{background:#fff;border-radius:var(--radius-s);padding:22px 12px;text-align:center;
  box-shadow:var(--shadow);display:flex;flex-direction:column;gap:6px}
.cat-tile:hover{background:var(--sakura-t)}
.cat-tile__en{font-family:var(--font-round);font-weight:700;letter-spacing:.06em;color:var(--sage-d);font-size:.9rem}
.cat-tile__jp{font-size:.78rem;color:var(--ink-soft)}

/* ---------- category hero ---------- */
.cat-hero{background:var(--bg-soft);padding:42px 0}
.cat-hero__en{display:block;font-family:var(--font-round);font-weight:700;letter-spacing:.2em;
  color:var(--sakura);font-size:.9rem}
.cat-hero__jp{font-size:2rem;margin:.25em 0 .5em}
.cat-hero__intro{color:var(--ink-soft);max-width:760px;margin:0}
.cat-hero + .wrap .grid{margin-top:48px}

/* ---------- article ---------- */
.article__wrap{max-width:820px}
.breadcrumb{font-size:.8rem;color:var(--ink-soft);margin:26px 0 18px;display:flex;gap:8px}
.article__cat{display:inline-block;font-family:var(--font-round);font-size:.72rem;font-weight:700;
  letter-spacing:.12em;color:#fff;background:var(--sage);padding:4px 12px;border-radius:999px}
.article__title{font-size:2rem;margin:.5em 0 .4em}
.article__desc{color:var(--ink-soft);font-size:1rem;margin:0 0 1em}
.article__meta{display:flex;gap:18px;font-size:.82rem;color:var(--ink-soft);margin-bottom:24px}
.article__cover{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);margin:0 0 34px}
.article__cover img{width:100%;aspect-ratio:3/2;object-fit:cover}
.article__body .lead{font-size:1.06rem;background:var(--bg-soft);border-left:4px solid var(--sakura);
  padding:16px 20px;border-radius:0 var(--radius-s) var(--radius-s) 0}
.article-fig{margin:1.8em 0;border-radius:var(--radius);overflow:hidden}
.article-fig img{width:100%;aspect-ratio:3/2;object-fit:cover}
.article-fig figcaption{font-size:.78rem;color:var(--ink-soft);padding:8px 4px 0;text-align:center}
.article-table-wrap{overflow-x:auto;margin:1.5em 0}
table.article-table{width:100%;border-collapse:separate;border-spacing:0;font-size:.9rem;
  border:1px solid var(--line);border-radius:var(--radius-s);overflow:hidden}
table.article-table th{background:var(--sage-t);color:var(--sage-d);font-family:var(--font-round);
  padding:11px 14px;text-align:left;font-weight:700}
table.article-table td{padding:11px 14px;border-top:1px solid var(--line)}
table.article-table tr:nth-child(even) td{background:#fdf9f8}
.article__tags{display:flex;flex-wrap:wrap;gap:9px;margin:34px 0 10px;
  padding-top:22px;border-top:1px solid var(--line)}
.tag{font-size:.78rem;color:var(--sakura-d);background:var(--sakura-t);padding:5px 13px;border-radius:999px}
.article__related{margin-bottom:60px}

/* ---------- footer ---------- */
.site-footer{background:var(--bg-sage);margin-top:70px;padding:52px 0 26px;color:var(--ink-soft)}
.site-footer__top{display:grid;grid-template-columns:auto 1fr;gap:26px;align-items:center;
  border-bottom:1px solid #dbe6dd;padding-bottom:22px}
.site-footer__about{margin:0;max-width:620px;font-size:.86rem}
.site-footer__nav{margin:26px 0}
.site-footer__nav h4{font-size:.95rem;color:var(--sage-d);margin:0 0 12px}
.site-footer__nav ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:10px 22px;font-size:.86rem}
.site-footer__bottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;
  border-top:1px solid #dbe6dd;padding-top:20px;font-size:.8rem}
.site-footer__bottom p{margin:0}
.site-footer__bottom ul{list-style:none;margin:0;padding:0;display:flex;gap:20px}

/* ---------- 404 ---------- */
.notfound{text-align:center;padding:80px 22px}
.notfound__code{font-family:var(--font-round);font-size:4.5rem;color:var(--sakura);margin:0}
.btn{display:inline-block;background:var(--sakura);color:#fff;padding:12px 28px;border-radius:999px;
  font-family:var(--font-round);font-weight:700}
.btn:hover{background:var(--sakura-d);color:#fff}

/* ---------- responsive ---------- */
@media (max-width:900px){
  .site-header__in{flex-wrap:wrap;min-height:auto;padding:12px 0;gap:10px}
  .burger{display:block}
  .gnav{order:3;width:100%;margin-left:0;display:none}
  .gnav.is-open{display:block}
  .gnav ul{flex-direction:column;gap:2px}
  .gnav a{flex-direction:row;gap:10px;justify-content:flex-start}
  .hero__in{grid-template-columns:1fr;gap:22px}
  .hero__title{font-size:1.5rem}
  .grid--4{grid-template-columns:repeat(2,1fr)}
  .grid--3{grid-template-columns:repeat(2,1fr)}
  .cat-tiles__grid{grid-template-columns:repeat(3,1fr)}
  .site-footer__top{grid-template-columns:1fr}
  .article__title{font-size:1.55rem}
  .cat-hero__jp{font-size:1.55rem}
}
@media (max-width:560px){
  .wrap{padding:0 16px}
  .grid--4,.grid--3{grid-template-columns:1fr}
  .card--list .card__img{flex:0 0 40%}
  .cat-tiles__grid{grid-template-columns:repeat(2,1fr)}
  .sec-head{margin:38px 0 18px}
  .sec-head h2{font-size:1.24rem}
  .prose h2{font-size:1.22rem}
  .article__title{font-size:1.38rem}
  .site-footer__bottom{flex-direction:column}
}
@media (max-width:400px){
  .cat-tiles__grid{grid-template-columns:1fr}
}