/* =========================================================
   G-LABO TECH — Design Tokens & Styles
   ========================================================= */

/* ---- Design Tokens ---- */
:root{
  /* Color palette (from moodboard) */
  --color-base:   #EDECE6;  /* 生成りベース        */
  --color-base-2: #D9D6CF;  /* ベース濃いめ        */
  --color-gray:   #B9B7AE;  /* ウォームグレー      */
  --color-accent: #2E706B;  /* メインアクセント深緑 */
  --color-yellow: #F0C84B;  /* アクセント黄        */
  --color-coral:  #F26C4F;  /* アクセント朱        */
  --color-ink:    #232323;  /* 文字色              */

  --color-card:   #FFFFFF;
  --color-line:   #DEDCD3;
  --color-muted:  #615f56;  /* カテゴリラベル(可読性確保) */
  --color-meta:   #6f6c61;  /* 日付などのメタ情報  */

  /* Typography */
  --font-base: "Noto Sans JP", system-ui, sans-serif;

  /* Layout */
  --container: 1120px;
  --gutter: 24px;
  --radius: 14px;
  --radius-lg: 22px;

  /* Motion */
  --ease: cubic-bezier(.22,.61,.36,1);
  --dur: .6s;

  /* Header */
  --header-h: 76px;
}

/* ---- Reset ---- */
*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  font-family:var(--font-base);
  color:var(--color-ink);
  background:var(--color-base);
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
button{ font-family:inherit; cursor:pointer; }
h1,h2,h3,h4,p,ol,ul,figure{ margin:0; }
ol,ul{ list-style:none; padding:0; }

.container{
  width:100%;
  max-width:var(--container);
  margin-inline:auto;
  padding-inline:var(--gutter);
}

/* =========================================================
   Buttons
   ========================================================= */
.btn{
  display:inline-flex;
  align-items:center;
  gap:.7em;
  padding:.85em 1.5em;
  border-radius:999px;
  font-size:.9rem;
  font-weight:700;
  letter-spacing:.02em;
  border:1.5px solid transparent;
  transition:transform .3s var(--ease), background .3s var(--ease), color .3s var(--ease), box-shadow .3s var(--ease), border-color .3s var(--ease);
}
.btn__arrow{ transition:transform .3s var(--ease); }
.btn:hover .btn__arrow{ transform:translateX(4px); }

.btn--primary{
  background:var(--color-accent);
  color:#fff;
  box-shadow:0 8px 20px -10px rgba(46,112,107,.7);
}
.btn--primary:hover{ background:#255b57; transform:translateY(-2px); }

.btn--ghost{
  background:var(--color-card);
  color:var(--color-ink);
  border-color:var(--color-line);
}
.btn--ghost:hover{ border-color:var(--color-accent); color:var(--color-accent); transform:translateY(-2px); }

/* =========================================================
   Category label & Tag pills
   ========================================================= */
.card__cat{
  display:inline-block;
  font-size:.7rem; font-weight:700;
  letter-spacing:.1em; color:var(--color-muted);
}

.tagpill{
  display:inline-block;
  padding:.5em 1.1em;
  border-radius:999px;
  font-size:.82rem; font-weight:500;
  background:rgba(255,255,255,.08);
  color:#e9e7df;
  border:1px solid rgba(255,255,255,.16);
  transition:background .3s var(--ease), color .3s var(--ease), transform .3s var(--ease), border-color .3s var(--ease);
}
.tagpill:hover{
  background:var(--color-accent); color:#fff; border-color:var(--color-accent);
  transform:translateY(-2px);
}

/* =========================================================
   Header
   ========================================================= */
.site-header{
  position:sticky; top:0; z-index:100;
  height:var(--header-h);
  background:rgba(237,236,230,.8);
  backdrop-filter:blur(10px);
  border-bottom:1px solid transparent;
  transition:border-color .3s, background .3s, box-shadow .3s;
}
.site-header.is-scrolled{
  border-color:var(--color-line);
  box-shadow:0 4px 20px -16px rgba(0,0,0,.4);
}
.header__inner{
  height:100%;
  display:flex; align-items:center; justify-content:space-between;
  gap:24px;
}
.logo{ font-weight:900; font-size:1.25rem; letter-spacing:.04em; }
.logo span{ color:var(--color-accent); }
.logo--light{ color:#fff; }
.logo--light span{ color:var(--color-yellow); }

.gnav{ display:flex; gap:26px; }
.gnav__link{
  font-size:.82rem; font-weight:500; letter-spacing:.04em;
  position:relative; padding:4px 0;
}
.gnav__link::after{
  content:""; position:absolute; left:0; bottom:-2px;
  width:0; height:2px; background:var(--color-accent);
  transition:width .3s var(--ease);
}
.gnav__link:hover{ color:var(--color-accent); }
.gnav__link:hover::after{ width:100%; }
.caret{ font-size:.6rem; }

.header__tools{ display:flex; align-items:center; gap:8px; }
.icon-btn{
  display:grid; place-items:center;
  width:40px; height:40px; border-radius:50%;
  border:none; background:transparent; color:var(--color-ink);
  transition:background .3s;
}
.icon-btn:hover{ background:var(--color-base-2); }

.menu-toggle{ display:none; flex-direction:column; gap:5px; width:40px; height:40px; border:none; background:transparent; align-items:center; justify-content:center; }
.menu-toggle span{ width:22px; height:2px; background:var(--color-ink); transition:transform .3s, opacity .3s; }

/* =========================================================
   Hero
   ========================================================= */
.hero{ padding:64px 0 80px; }
.hero__inner{
  display:grid;
  grid-template-columns:1fr 1.15fr;
  gap:48px; align-items:center;
}
.hero__eyebrow{
  font-size:.72rem; font-weight:700; letter-spacing:.18em;
  color:var(--color-accent); margin-bottom:18px;
}
.hero__title{
  font-size:clamp(2.6rem, 6vw, 4.4rem);
  font-weight:900; line-height:1.04; letter-spacing:-.01em;
}
.hero__title .accent{ color:var(--color-accent); }
.hero__lead{ margin:22px 0 30px; color:#54534d; font-size:1rem; }
.hero__actions{ display:flex; gap:14px; flex-wrap:wrap; }

.hero__pager{ display:flex; align-items:center; gap:14px; margin-top:46px; }
.hero__pager-num{ font-size:.78rem; font-weight:700; color:var(--color-gray); }
.hero__pager-num.is-current{ color:var(--color-ink); }
.hero__pager-bar{ flex:1; max-width:200px; height:2px; background:var(--color-base-2); position:relative; overflow:hidden; }
.hero__pager-bar i{ position:absolute; inset:0; width:33%; background:var(--color-ink); transition:transform .6s var(--ease); }

.hero__visual{ position:relative; }
.hero__stage{
  position:relative;
  aspect-ratio:16/11;
  border-radius:var(--radius-lg);
  background:linear-gradient(135deg,#f4f3ee,#e2e0d8);
  overflow:hidden;
  box-shadow:0 30px 60px -30px rgba(0,0,0,.25);
}
.hero__slide{
  position:absolute; inset:0; margin:0;
  display:grid; place-items:center;
  opacity:0; transform:scale(1.04);
  transition:opacity .8s var(--ease), transform .8s var(--ease);
}
.hero__slide.is-active{ opacity:1; transform:scale(1); }

/* =========================================================
   Sections (common)
   ========================================================= */
.section{ padding:72px 0; }
.section--alt{ background:var(--color-base-2); }
.section__head{
  display:flex; align-items:flex-end; justify-content:space-between;
  gap:20px; margin-bottom:38px;
}
.section__eyebrow{
  font-size:.74rem; font-weight:700; letter-spacing:.16em;
  color:#235c57; margin-bottom:6px;
}
.section__eyebrow--light{ color:var(--color-yellow); }
.section__title{ font-size:clamp(1.6rem,3vw,2.1rem); font-weight:900; }
.link-all{
  font-size:.82rem; font-weight:700; color:var(--color-ink);
  display:inline-flex; gap:.5em; align-items:center; white-space:nowrap;
}
.link-all span{ transition:transform .3s var(--ease); }
.link-all:hover{ color:var(--color-accent); }
.link-all:hover span{ transform:translateX(4px); }

/* =========================================================
   Pick Up — card grid
   ========================================================= */
.card-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:24px;
}
.card__link{
  display:flex; flex-direction:column;
  background:var(--color-card);
  border-radius:var(--radius);
  border:1px solid var(--color-line);
  padding:14px;
  height:100%;
  transition:transform .35s var(--ease), box-shadow .35s var(--ease), border-color .35s;
}
.card__link:hover{
  transform:translateY(-4px);
  border-color:transparent;
  box-shadow:0 22px 44px -26px rgba(0,0,0,.4);
}
.card__thumb{
  display:block; aspect-ratio:4/3; border-radius:10px;
  background:linear-gradient(135deg,#f4f3ee,#dcdad1);
  overflow:hidden; position:relative; margin-bottom:14px;
}
.card__cat{ margin-bottom:8px; }
.card__title{
  font-size:.95rem; font-weight:700; line-height:1.55;
  transition:color .3s; flex:1;
}
.card__link:hover .card__title{ color:var(--color-accent); }
.card__foot{ display:flex; align-items:center; justify-content:space-between; margin-top:14px; }
.card__date{ font-size:.72rem; color:var(--color-meta); }
.card__arrow{ color:var(--color-accent); transition:transform .3s var(--ease); }
.card__link:hover .card__arrow,
.post-list__link:hover .card__arrow{ transform:translateX(4px); }

/* =========================================================
   Trending Tags (dark bar)
   ========================================================= */
.trending{ background:var(--color-ink); color:#fff; padding:40px 0; }
.trending__inner{ display:flex; align-items:center; gap:36px; flex-wrap:wrap; }
.trending__head{ flex:0 0 auto; }
.trending__title{ font-size:1.15rem; font-weight:900; }
.trending__tags{ display:flex; flex-wrap:wrap; gap:10px; flex:1; }

/* =========================================================
   New Articles — featured + list
   ========================================================= */
.new-layout{
  display:grid;
  grid-template-columns:1.15fr .85fr;
  gap:36px; align-items:start;
}
.feature-post__link{
  display:block;
  background:var(--color-card);
  border:1px solid var(--color-line);
  border-radius:var(--radius);
  padding:18px;
  transition:transform .35s var(--ease), box-shadow .35s var(--ease), border-color .35s;
}
.feature-post__link:hover{ transform:translateY(-4px); border-color:transparent; box-shadow:0 26px 50px -28px rgba(0,0,0,.4); }
.feature-post__thumb{
  display:block; aspect-ratio:16/9; border-radius:10px; margin-bottom:18px;
  background:linear-gradient(135deg,#f4f3ee,#dcdad1);
  overflow:hidden; position:relative;
}
.feature-post__title{ font-size:1.4rem; font-weight:900; line-height:1.4; margin:10px 0 12px; }
.feature-post__link:hover .feature-post__title{ color:var(--color-accent); }
.feature-post__excerpt{ color:#54534d; font-size:.9rem; margin-bottom:14px; }

.post-list{ display:flex; flex-direction:column; }
.post-list__item{ border-bottom:1px solid var(--color-line); }
.post-list__item:first-child{ border-top:1px solid var(--color-line); }
.post-list__link{
  display:flex; align-items:center; gap:16px;
  padding:16px 4px;
  transition:background .3s;
}
.post-list__link:hover{ background:rgba(255,255,255,.5); }
.post-list__thumb{
  flex:0 0 84px; width:84px; aspect-ratio:4/3; border-radius:8px;
  background:linear-gradient(135deg,#f4f3ee,#dcdad1);
  position:relative; overflow:hidden;
}
.post-list__body{ flex:1; display:flex; flex-direction:column; gap:6px; }
.post-list__title{ font-size:.92rem; font-weight:700; line-height:1.5; }
.post-list__link:hover .post-list__title{ color:var(--color-accent); }
.post-list .card__arrow{ flex:0 0 auto; }

/* =========================================================
   Featured
   ========================================================= */
.feature{
  display:grid; grid-template-columns:1fr 1fr; align-items:center;
  gap:40px;
  background:var(--color-card);
  border-radius:var(--radius-lg);
  padding:48px;
  transition:transform .4s var(--ease), box-shadow .4s var(--ease);
}
.feature:hover{ transform:translateY(-4px); box-shadow:0 30px 60px -34px rgba(0,0,0,.35); }
.feature__body .card__cat{ color:var(--color-coral); margin-bottom:12px; }
.feature__title{ font-size:clamp(1.6rem,3vw,2.2rem); font-weight:900; line-height:1.25; }
.feature__desc{ margin:16px 0 24px; color:#54534d; }
.feature__visual{
  aspect-ratio:16/10; border-radius:var(--radius);
  background:linear-gradient(135deg,#f4f3ee,#e2e0d8);
  display:grid; place-items:center;
}

/* =========================================================
   Ranking
   ========================================================= */
.rank{ display:grid; gap:4px; }
.rank__item{
  display:grid;
  grid-template-columns:auto 86px 1fr;
  align-items:center; gap:20px;
  padding:18px 4px;
  border-bottom:1px solid var(--color-line);
  transition:background .3s;
}
.rank__item:hover{ background:rgba(255,255,255,.5); }
.rank__num{ font-size:1.5rem; font-weight:900; color:var(--color-gray); width:1.6em; }
.rank__thumb{
  width:86px; aspect-ratio:4/3; border-radius:10px;
  background:linear-gradient(135deg,#f4f3ee,#dcdad1);
  position:relative; overflow:hidden;
}
.rank__body{ display:flex; flex-direction:column; gap:8px; align-items:flex-start; }
.rank__title{ font-size:.95rem; font-weight:700; line-height:1.5; transition:color .3s; }
.rank__item:hover .rank__title{ color:var(--color-accent); }

/* =========================================================
   Category — icon grid
   ========================================================= */
.explore-grid{
  display:grid;
  grid-template-columns:repeat(6,1fr);
  gap:18px;
}
.explore-item{
  display:flex; flex-direction:column; align-items:center; gap:12px;
  padding:28px 12px;
  background:var(--color-card);
  border-radius:var(--radius);
  border:1px solid var(--color-line);
  transition:transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s;
}
.explore-item:hover{
  transform:translateY(-4px);
  border-color:var(--color-accent);
  box-shadow:0 18px 36px -22px rgba(0,0,0,.3);
}
.explore-item__icon{ font-size:1.8rem; line-height:1; }
.explore-item__name{ font-size:.74rem; font-weight:700; letter-spacing:.04em; }
.explore-foot{ text-align:center; margin-top:30px; }

/* =========================================================
   Newsletter
   ========================================================= */
.newsletter{ background:var(--color-accent); color:#fff; padding:56px 0; }
.newsletter__inner{
  display:flex; align-items:center; justify-content:space-between; gap:30px; flex-wrap:wrap;
}
.newsletter__eyebrow{ font-size:.7rem; font-weight:700; letter-spacing:.18em; color:var(--color-yellow); margin-bottom:6px; }
.newsletter__title{ font-size:clamp(1.3rem,2.6vw,1.8rem); font-weight:900; }
.newsletter__lead{ font-size:.88rem; color:rgba(255,255,255,.8); margin-top:8px; }
.newsletter__form{ display:flex; gap:12px; flex-wrap:wrap; }
.newsletter__input{
  border:none; border-radius:999px; padding:.85em 1.4em;
  font-size:.9rem; min-width:260px; font-family:inherit;
}
.newsletter__input:focus{ outline:3px solid var(--color-yellow); }
.newsletter .btn--primary{ background:var(--color-ink); box-shadow:none; }
.newsletter .btn--primary:hover{ background:#000; }

/* =========================================================
   Footer
   ========================================================= */
.site-footer{ background:var(--color-ink); color:#cfcdc6; padding:56px 0 26px; }
.footer__inner{
  display:flex; align-items:center; justify-content:space-between;
  gap:32px; flex-wrap:wrap;
}
.footer__tag{ margin-top:10px; font-size:.85rem; color:#9a988e; }
.footer__nav{ display:flex; gap:26px; flex-wrap:wrap; }
.footer__nav a{ font-size:.8rem; letter-spacing:.04em; transition:color .3s; }
.footer__nav a:hover{ color:var(--color-yellow); }
.footer__social{ display:flex; gap:10px; }
.footer__social a{
  display:grid; place-items:center; width:38px; height:38px; border-radius:50%;
  background:rgba(255,255,255,.08); color:#cfcdc6;
  transition:background .3s, color .3s, transform .3s;
}
.footer__social a:hover{ background:var(--color-accent); color:#fff; transform:translateY(-2px); }
.footer__bottom{ margin-top:40px; padding-top:22px; border-top:1px solid #3a3a3a; font-size:.74rem; color:#8f8d84; }

/* =========================================================
   Placeholders (画像差し替え予定)
   ========================================================= */
.ph, .ph-img{ display:grid; place-items:center; width:100%; height:100%; }
.ph{ font-size:.8rem; font-weight:700; letter-spacing:.14em; color:rgba(35,35,35,.28); }
.ph-img{ position:absolute; inset:0; }
.ph-img::after{
  content:""; width:46%; aspect-ratio:1; border-radius:12px;
  background:rgba(255,255,255,.55);
  box-shadow:0 8px 20px -10px rgba(0,0,0,.3);
}
.ph-img--gadget::after{ background:linear-gradient(135deg,#fff,#d9d6cf); }
.ph-img--audio::after { background:linear-gradient(135deg,#fff,#2e706b33); }
.ph-img--review::after{ background:linear-gradient(135deg,#fff,#f26c4f44); }
.ph-img--mobile::after{ background:linear-gradient(135deg,#fff,#f0c84b55); }
.ph-img--tips::after  { background:linear-gradient(135deg,#fff,#b9b7ae66); }

/* =========================================================
   Scroll-reveal animations
   ========================================================= */
.reveal{ opacity:0; will-change:opacity, transform; }
.reveal[data-anim="slide-up"]{ transform:translateY(28px); }
.reveal[data-anim="fade"]{ transform:none; }
.reveal.is-visible{
  opacity:1; transform:none;
  transition:opacity var(--dur) var(--ease), transform var(--dur) var(--ease);
}
.card-grid .reveal.is-visible,
.explore-grid .reveal.is-visible,
.rank .reveal.is-visible,
.post-list .reveal.is-visible{ transition-delay:calc(var(--i, 0) * 70ms); }

@media (prefers-reduced-motion: reduce){
  .reveal{ opacity:1 !important; transform:none !important; }
  html{ scroll-behavior:auto; }
}

/* =========================================================
   Single (記事個別) — 2-column layout
   ========================================================= */
.article-wrap{ padding:36px 0 72px; }
.breadcrumb{
  display:flex; flex-wrap:wrap; align-items:center; gap:.5em;
  font-size:.76rem; color:var(--color-meta); margin-bottom:26px;
}
.breadcrumb a:hover{ color:var(--color-accent); }
.breadcrumb__sep{ color:var(--color-gray); }

.article-layout{
  display:grid; grid-template-columns:minmax(0,1fr) 312px;
  gap:48px; align-items:start;
}

/* tag light variant (light backgrounds) */
.tagpill--light{
  background:var(--color-base-2); color:#3b3a35;
  border-color:transparent; font-weight:700;
}
.tagpill--light:hover{ background:var(--color-accent); color:#fff; }

/* --- Article head --- */
.article-head .card__cat{ margin-bottom:12px; }
.article-title{ font-size:clamp(1.7rem,3.4vw,2.5rem); font-weight:900; line-height:1.4; }
.article-meta{
  display:flex; flex-wrap:wrap; align-items:center; gap:18px;
  margin:20px 0 16px; font-size:.82rem; color:var(--color-meta);
}
.article-meta__author{ display:inline-flex; align-items:center; gap:8px; font-weight:700; color:var(--color-ink); }
.avatar{
  display:grid; place-items:center; width:30px; height:30px; border-radius:50%;
  background:var(--color-accent); color:#fff; font-weight:900; font-size:.8rem;
}
.article-meta__dates{ display:inline-flex; gap:14px; }
.article-tags{ display:flex; flex-wrap:wrap; gap:8px; margin-bottom:24px; }
.article-eyecatch{
  aspect-ratio:16/9; border-radius:var(--radius-lg);
  background:linear-gradient(135deg,#f4f3ee,#e2e0d8);
  display:grid; place-items:center; overflow:hidden;
}

/* --- PR note --- */
.pr-note{
  display:flex; align-items:center; gap:10px;
  background:var(--color-base-2); border:1px solid var(--color-line);
  border-radius:var(--radius); padding:12px 16px; margin:28px 0;
  font-size:.8rem; color:#4d4c46;
}
.pr-note__badge{
  flex:0 0 auto; font-style:normal; font-weight:900; font-size:.66rem;
  letter-spacing:.08em; color:#fff; background:#c8421c;
  padding:.25em .6em; border-radius:6px;
}

/* --- TOC --- */
.toc{
  background:var(--color-card); border:1px solid var(--color-line);
  border-radius:var(--radius); padding:20px 24px; margin:0 0 36px;
}
.toc__title{ font-weight:900; font-size:.95rem; margin-bottom:10px; }
.toc__list{ list-style:decimal; padding-left:1.4em; display:grid; gap:8px; }
.toc__list a{ font-size:.9rem; color:#3b3a35; }
.toc__list a:hover{ color:var(--color-accent); text-decoration:underline; }

/* --- Prose --- */
.prose{ font-size:1rem; line-height:1.95; color:#2f2e2a; }
.prose > * + *{ margin-top:1.4em; }
.prose h2{
  font-size:1.5rem; font-weight:900; line-height:1.5;
  margin-top:2.4em; padding:0 0 .5em; border-bottom:2px solid var(--color-accent);
}
.prose h3{ font-size:1.2rem; font-weight:700; margin-top:1.8em; }
.prose ul,.prose ol{ padding-left:1.4em; }
.prose ul{ list-style:disc; }
.prose ol{ list-style:decimal; }
.prose li + li{ margin-top:.5em; }
.prose a{ color:var(--color-accent); text-decoration:underline; text-underline-offset:2px; }
.prose blockquote{
  margin:1.6em 0; padding:14px 20px;
  background:var(--color-base); border:1px solid var(--color-line);
  border-radius:var(--radius); color:#4d4c46; font-style:italic;
}
.prose table{ width:100%; border-collapse:collapse; font-size:.92rem; }
.prose th,.prose td{ border:1px solid var(--color-line); padding:10px 14px; text-align:left; }
.prose thead th{ background:var(--color-base-2); font-weight:700; }
.prose-figure{ margin:1.8em 0; }
.ph-frame{
  display:grid; place-items:center; aspect-ratio:16/9; border-radius:var(--radius);
  background:linear-gradient(135deg,#f4f3ee,#e2e0d8); overflow:hidden;
}
.prose-figure figcaption{ margin-top:8px; font-size:.8rem; color:var(--color-meta); text-align:center; }

/* --- Product box --- */
.product-box{
  display:grid; grid-template-columns:120px 1fr; gap:20px; align-items:center;
  background:var(--color-card); border:1px solid var(--color-line);
  border-radius:var(--radius-lg); padding:20px; margin:40px 0;
}
.product-box__thumb{
  aspect-ratio:1; border-radius:var(--radius);
  background:linear-gradient(135deg,#f4f3ee,#e2e0d8); display:grid; place-items:center;
}
.product-box__cat{ font-size:.68rem; font-weight:700; letter-spacing:.1em; color:var(--color-muted); }
.product-box__name{ font-size:1.2rem; font-weight:900; margin:4px 0 10px; }
.product-box__rating{ display:flex; align-items:center; gap:8px; margin-bottom:6px; }
.stars{ color:#b8860b; letter-spacing:2px; font-size:1.05rem; }
.product-box__score{ font-size:.82rem; font-weight:700; color:#4d4c46; }
.product-box__price{ font-size:.9rem; color:#4d4c46; margin-bottom:14px; }
.product-box__buy{ font-size:.85rem; }

/* --- Share --- */
.share{ display:flex; align-items:center; gap:16px; margin:40px 0; flex-wrap:wrap; }
.share__label{ font-size:.82rem; font-weight:700; color:var(--color-meta); }
.share__btns{ display:flex; gap:10px; }
.share__btn{
  display:grid; place-items:center; width:42px; height:42px; border-radius:50%;
  background:var(--color-card); border:1px solid var(--color-line); color:var(--color-ink);
  transition:.3s var(--ease);
}
.share__btn:hover{ background:var(--color-accent); color:#fff; border-color:var(--color-accent); transform:translateY(-2px); }

/* --- Author box --- */
.author-box{
  display:flex; gap:20px; align-items:flex-start;
  background:var(--color-base-2); border-radius:var(--radius-lg); padding:24px; margin:40px 0;
}
.author-box__avatar{
  flex:0 0 auto; display:grid; place-items:center; width:64px; height:64px; border-radius:50%;
  background:var(--color-accent); color:#fff; font-weight:900; font-size:1.5rem;
}
.author-box__name{ font-size:1.1rem; font-weight:900; }
.author-box__role{ font-size:.78rem; color:var(--color-accent); font-weight:700; margin:2px 0 8px; }
.author-box__bio{ font-size:.86rem; color:#4d4c46; }

/* --- Prev / Next --- */
.post-nav{ display:grid; grid-template-columns:1fr 1fr; gap:16px; margin:40px 0; }
.post-nav__item{
  display:flex; flex-direction:column; gap:6px;
  background:var(--color-card); border:1px solid var(--color-line);
  border-radius:var(--radius); padding:16px 18px; transition:.3s var(--ease);
}
.post-nav__item:hover{ border-color:var(--color-accent); transform:translateY(-2px); }
.post-nav__item--next{ text-align:right; }
.post-nav__label{ font-size:.74rem; font-weight:700; color:var(--color-accent); }
.post-nav__title{ font-size:.88rem; font-weight:700; line-height:1.5; }

/* --- Related --- */
.related{ margin-top:48px; }
.related__title{ font-size:1.3rem; font-weight:900; margin-bottom:22px; }
.card-grid--2{ grid-template-columns:repeat(2,1fr); }

/* =========================================================
   Archive (一覧) — header & pagination
   ========================================================= */
.archive-head{ margin-bottom:30px; }
.archive-head__eyebrow{ font-size:.74rem; font-weight:700; letter-spacing:.16em; color:#235c57; margin-bottom:6px; }
.archive-head__title{ font-size:clamp(1.7rem,3.2vw,2.3rem); font-weight:900; }
.archive-head__desc{ margin:12px 0 8px; color:#4d4c46; font-size:.92rem; }
.archive-head__count{ font-size:.78rem; font-weight:700; color:var(--color-meta); }

.pagination{ display:flex; flex-wrap:wrap; gap:8px; margin-top:40px; }
.pagination__item{
  display:grid; place-items:center; min-width:42px; height:42px; padding:0 14px;
  border-radius:10px; border:1px solid var(--color-line); background:var(--color-card);
  font-size:.86rem; font-weight:700; color:var(--color-ink);
  transition:.3s var(--ease);
}
a.pagination__item:hover{ border-color:var(--color-accent); color:var(--color-accent); }
.pagination__item.is-current{ background:var(--color-accent); color:#fff; border-color:var(--color-accent); }
.pagination__item--next{ margin-left:auto; }

/* search bar (archive/search/404共通) */
.search-bar{ display:flex; gap:10px; margin-top:18px; max-width:520px; }
.search-bar__input{
  flex:1; min-width:0; border:1px solid var(--color-line); border-radius:999px;
  padding:.7em 1.2em; font-family:inherit; font-size:.9rem; background:var(--color-card);
}
.search-bar__input:focus{ outline:2px solid var(--color-accent); }
.search-bar__btn{
  flex:0 0 auto; border:none; border-radius:999px; padding:.7em 1.5em;
  background:var(--color-accent); color:#fff; font-weight:700; font-size:.88rem;
  transition:background .3s;
}
.search-bar__btn:hover{ background:#255b57; }

/* =========================================================
   404
   ========================================================= */
.notfound{ padding:80px 0 96px; }
.notfound__inner{ max-width:560px; margin-inline:auto; text-align:center; display:flex; flex-direction:column; align-items:center; }
.notfound__code{ font-size:clamp(4rem,12vw,7rem); font-weight:900; line-height:1; color:var(--color-accent); letter-spacing:.02em; }
.notfound__title{ font-size:clamp(1.4rem,3vw,1.9rem); font-weight:900; margin-top:8px; }
.notfound__lead{ margin:16px 0 28px; color:#4d4c46; font-size:.92rem; }
.notfound__search{ width:100%; margin:0 0 22px; }
.notfound__popular{ margin-top:48px; width:100%; text-align:left; background:var(--color-card); border:1px solid var(--color-line); border-radius:var(--radius); padding:24px; }
.notfound__popular-title{ font-size:.9rem; font-weight:900; margin-bottom:16px; }

/* =========================================================
   Fixed page (固定ページ)
   ========================================================= */
.page-wrap{ padding:36px 0 80px; }
.page-narrow{ max-width:760px; margin-inline:auto; }
.page-head{ margin-bottom:32px; }
.page-head__eyebrow{ font-size:.74rem; font-weight:700; letter-spacing:.16em; color:#235c57; margin-bottom:6px; }
.page-head__title{ font-size:clamp(1.8rem,3.4vw,2.4rem); font-weight:900; }
.profile-card{
  display:flex; gap:20px; align-items:flex-start;
  background:var(--color-base-2); border-radius:var(--radius-lg); padding:24px; margin:1.6em 0;
}
.profile-card__avatar{
  flex:0 0 auto; display:grid; place-items:center; width:64px; height:64px; border-radius:50%;
  background:var(--color-accent); color:#fff; font-weight:900; font-size:1.5rem;
}
.profile-card__name{ font-size:1.15rem; font-weight:900; }
.profile-card__role{ font-size:.78rem; color:var(--color-accent); font-weight:700; margin:2px 0 8px; }
.profile-card__bio{ font-size:.88rem; color:#4d4c46; }

/* =========================================================
   Sidebar widgets
   ========================================================= */
.sidebar{ position:sticky; top:calc(var(--header-h) + 20px); display:flex; flex-direction:column; gap:28px; }
.widget{ background:var(--color-card); border:1px solid var(--color-line); border-radius:var(--radius); padding:20px; }
.widget__title{
  font-size:.88rem; font-weight:900; margin-bottom:14px;
  padding-bottom:10px; border-bottom:1px solid var(--color-line);
}
.widget-search{ display:flex; gap:8px; }
.widget-search__input{ flex:1; min-width:0; border:1px solid var(--color-line); border-radius:8px; padding:.6em .8em; font-family:inherit; font-size:.85rem; }
.widget-search__input:focus{ outline:2px solid var(--color-accent); }
.widget-search__btn{ flex:0 0 auto; display:grid; place-items:center; width:40px; border:none; border-radius:8px; background:var(--color-accent); color:#fff; }
.widget--profile{ text-align:center; }
.widget-profile__avatar{ display:grid; place-items:center; width:64px; height:64px; border-radius:50%; margin:0 auto 12px; background:var(--color-accent); color:#fff; font-weight:900; font-size:1.5rem; }
.widget-profile__name{ font-weight:900; font-size:1.05rem; }
.widget-profile__bio{ font-size:.82rem; color:#4d4c46; margin:8px 0 14px; }
.btn--sm{ padding:.6em 1.1em; font-size:.8rem; }
.mini-rank{ display:grid; gap:14px; }
.mini-rank a{ display:flex; gap:12px; align-items:flex-start; }
.mini-rank__num{ flex:0 0 auto; display:grid; place-items:center; width:22px; height:22px; border-radius:50%; background:var(--color-base-2); font-size:.74rem; font-weight:900; color:#4d4c46; }
.mini-rank__title{ font-size:.85rem; font-weight:700; line-height:1.5; }
.mini-rank a:hover .mini-rank__title{ color:var(--color-accent); }
.widget-cats{ display:grid; gap:2px; }
.widget-cats a{ display:flex; justify-content:space-between; align-items:center; padding:9px 0; font-size:.86rem; font-weight:700; border-bottom:1px solid var(--color-line); }
.widget-cats li:last-child a{ border-bottom:none; }
.widget-cats a span{ font-size:.74rem; font-weight:700; color:var(--color-meta); background:var(--color-base); border-radius:999px; padding:.1em .7em; }
.widget-cats a:hover{ color:var(--color-accent); }
.widget-tags{ display:flex; flex-wrap:wrap; gap:8px; }

/* =========================================================
   Responsive — Tablet
   ========================================================= */
@media (max-width: 960px){
  .hero__inner{ grid-template-columns:1fr; gap:48px; }
  .card-grid{ grid-template-columns:repeat(2,1fr); }
  .explore-grid{ grid-template-columns:repeat(3,1fr); }
  .feature{ grid-template-columns:1fr; padding:36px; }
  .new-layout{ grid-template-columns:1fr; }
  .trending__inner{ gap:18px; }

  .article-layout{ grid-template-columns:1fr; gap:40px; }
  .sidebar{ position:static; }
}

/* =========================================================
   Responsive — Mobile
   ========================================================= */
@media (max-width: 640px){
  :root{ --gutter:18px; }
  .gnav{
    position:fixed; inset:var(--header-h) 0 auto 0;
    flex-direction:column; gap:0;
    background:var(--color-base);
    padding:8px 18px 18px;
    border-bottom:1px solid var(--color-line);
    transform:translateY(-110%);
    transition:transform .4s var(--ease);
    box-shadow:0 20px 30px -24px rgba(0,0,0,.4);
  }
  .gnav.is-open{ transform:translateY(0); }
  .gnav__link{ padding:12px 0; border-bottom:1px solid var(--color-line); }
  .menu-toggle{ display:flex; }

  .hero{ padding:36px 0 56px; }
  .card-grid{ grid-template-columns:1fr; }
  .explore-grid{ grid-template-columns:repeat(2,1fr); }

  .section{ padding:52px 0; }
  .section__head{ flex-direction:column; align-items:flex-start; }

  .rank__item{ grid-template-columns:auto 64px 1fr; gap:14px; }
  .rank__thumb{ width:64px; }

  .newsletter__inner{ flex-direction:column; align-items:flex-start; }
  .newsletter__form{ width:100%; }
  .newsletter__input{ flex:1; min-width:0; }

  .footer__inner{ flex-direction:column; align-items:flex-start; }

  .product-box{ grid-template-columns:1fr; text-align:center; }
  .product-box__thumb{ width:120px; margin:0 auto; }
  .post-nav{ grid-template-columns:1fr; }
  .post-nav__item--next{ text-align:left; }
  .card-grid--2{ grid-template-columns:1fr; }
  .author-box{ flex-direction:column; align-items:center; text-align:center; }
  .profile-card{ flex-direction:column; align-items:center; text-align:center; }
}

/* =========================================================
   WordPress adjustments
   ========================================================= */
/* グローバルナビ（wp_nav_menu出力 <li><a>）を .gnav__link 相当に */
.gnav__list,
.gnav ul{ display:flex; gap:26px; list-style:none; margin:0; padding:0; }
.gnav li{ position:relative; list-style:none; }
.gnav a,
.gnav__link{
  display:inline-block; font-size:.82rem; font-weight:500; letter-spacing:.04em;
  position:relative; padding:4px 0; color:var(--color-ink);
}
.gnav a::after{
  content:""; position:absolute; left:0; bottom:-2px; width:0; height:2px;
  background:var(--color-accent); transition:width .3s var(--ease);
}
.gnav a:hover{ color:var(--color-accent); }
.gnav a:hover::after{ width:100%; }
/* サブメニュー（CATEGORIESドロップダウン） */
.gnav .sub-menu{
  position:absolute; top:100%; left:0; min-width:180px;
  background:var(--color-card); border:1px solid var(--color-line);
  border-radius:10px; padding:8px; display:none; flex-direction:column; gap:2px;
  box-shadow:0 18px 36px -22px rgba(0,0,0,.35); z-index:50;
}
.gnav li:hover > .sub-menu{ display:flex; }
.gnav .sub-menu a{ padding:8px 12px; border-radius:6px; }
.gnav .sub-menu a:hover{ background:var(--color-base-2); }
.gnav .sub-menu a::after{ display:none; }

/* フッターナビ（<li><a>） */
.footer__nav ul{ display:flex; gap:26px; flex-wrap:wrap; list-style:none; margin:0; padding:0; }
.footer__nav li{ list-style:none; }

/* アクセシビリティ */
.screen-reader-text{
  position:absolute !important; width:1px; height:1px; overflow:hidden;
  clip:rect(1px,1px,1px,1px); clip-path:inset(50%); white-space:nowrap; border:0; padding:0; margin:-1px;
}
.skip-link{
  position:absolute; left:-9999px; top:0; z-index:1000;
  background:var(--color-accent); color:#fff; padding:10px 16px; border-radius:0 0 8px 0;
}
.skip-link:focus{ left:0; }

/* 画像（アイキャッチ）をプレースホルダ枠にフィット */
.card__thumb img,.feature-post__thumb img,.post-list__thumb img,.rank__thumb img,
.article-eyecatch img,.hero__slide img,.product-box__thumb img{
  width:100%; height:100%; object-fit:cover; display:block;
}
.hero__slide img{ position:absolute; inset:0; }
.avatar img,.author-box__avatar img,.widget-profile__avatar img,.profile-card__avatar img{
  width:100%; height:100%; border-radius:50%; object-fit:cover;
}
.rank__title a{ color:inherit; }
.rank__title a:hover{ color:var(--color-accent); }

/* その他 */
.no-posts{ padding:40px 0; color:#4d4c46; }
.page-links{ margin-top:24px; font-size:.85rem; font-weight:700; display:flex; gap:8px; align-items:center; }
.page-links a{ color:var(--color-accent); }
.article-meta .avatar{ overflow:hidden; }