:root{--primary: #de3fbc;--accent: #f7b526;--font: "Hiragino Sans", "Noto Sans JP", sans-serif;--bg:#fbfbfa;--surface:#fff;--surface-2:#f4f3f0;--fg:#37352f;--fg-strong:#191918;--muted:#7d7a72;--line:#ebe9e4;--line-strong:#dcd8d0;--radius:14px;--radius-sm:10px;--pill:999px;--shadow:0 1px 2px rgba(15,15,15,.05),0 4px 12px rgba(15,15,15,.035);--shadow-lift:0 2px 4px rgba(15,15,15,.06),0 14px 30px rgba(15,15,15,.08);--maxw:1120px;--ease:cubic-bezier(.4,0,.2,1)}

/* ---------- base ---------- */
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;font-family:var(--font);font-size:16px;color:var(--fg);background:var(--bg);line-height:1.9;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
img{max-width:100%;height:auto;display:block}
a{color:var(--primary);text-decoration:none;transition:color .15s var(--ease)}
a:hover{text-decoration:underline}
a:focus-visible{outline:2px solid var(--primary);outline-offset:3px;border-radius:4px}
h1,h2,h3{color:var(--fg-strong);font-weight:700;letter-spacing:.01em}
@media(prefers-reduced-motion:reduce){*{transition:none !important;animation:none !important;scroll-behavior:auto !important}}

/* ---------- header ---------- */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.86);backdrop-filter:saturate(180%) blur(14px);-webkit-backdrop-filter:saturate(180%) blur(14px);border-bottom:1px solid var(--line)}
.site-header__inner{max-width:var(--maxw);margin:0 auto;padding:.9rem 1.25rem;display:flex;align-items:center;justify-content:space-between;gap:1rem;flex-wrap:wrap}
.site-logo{display:inline-flex;align-items:center;font-size:1.1rem;font-weight:800;letter-spacing:.015em;color:var(--fg-strong)}
.site-logo:hover{text-decoration:none;opacity:.72}
.site-logo img{max-height:36px;width:auto}
.site-nav{display:flex;align-items:center;gap:.1rem;flex-wrap:wrap}
.site-nav a{padding:.4rem .7rem;border-radius:8px;font-size:.875rem;font-weight:600;color:var(--fg);transition:background .15s var(--ease),color .15s var(--ease)}
.site-nav a:hover{background:var(--surface-2);color:var(--fg-strong);text-decoration:none}

/* ---------- layout ---------- */
.wrap{max-width:var(--maxw);margin:0 auto;padding:2.75rem 1.25rem 4rem;display:grid;gap:2.5rem;grid-template-columns:minmax(0,1fr)}
@media(min-width:1000px){.wrap--aside{grid-template-columns:minmax(0,1fr) 320px;gap:3rem;align-items:start}}
main{min-width:0}
.section{margin-top:3rem}
.section:first-child{margin-top:0}
.section-title{display:flex;align-items:center;gap:.65rem;margin:0 0 1.35rem;font-size:1.05rem;letter-spacing:.04em}
.section-title::before{content:"";flex:none;width:5px;height:1.15em;border-radius:3px;background:var(--primary)}

/* ---------- top hero / page head ---------- */
.hero{position:relative;overflow:hidden;padding:2.25rem 2rem;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
.hero::before{content:"";position:absolute;top:0;bottom:0;left:0;width:4px;background:linear-gradient(180deg,var(--primary),var(--accent))}
.hero__title{margin:0;font-size:1.7rem;line-height:1.45}
.hero__lead{margin:.8rem 0 0;color:var(--muted);font-size:.95rem;line-height:1.95}
.page-head{padding-bottom:1.25rem;border-bottom:1px solid var(--line)}
.page-title{margin:0;font-size:1.5rem;line-height:1.45}
.page-count{margin:.4rem 0 0;font-size:.8rem;color:var(--muted);letter-spacing:.04em}

/* ---------- pills ---------- */
.pill{display:inline-flex;align-items:center;padding:.24rem .72rem;border-radius:var(--pill);font-size:.72rem;font-weight:700;line-height:1.7;letter-spacing:.02em}
.pill--cat{background:var(--primary);color:#fff}
.pill--cat:hover{text-decoration:none;color:#fff;filter:brightness(1.1)}
/* サムネの上に重ねるときだけ位置を取る。基準はサムネ枠（position:relative）。 */
.pill--over{position:absolute;top:.65rem;left:.65rem;z-index:2;box-shadow:0 1px 5px rgba(0,0,0,.2)}

/* ---------- card grid (pickup / writer / related) ---------- */
.cards{list-style:none;margin:0;padding:0;display:grid;gap:1.25rem;grid-template-columns:repeat(auto-fill,minmax(185px,1fr))}
.card{position:relative;display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;transition:transform .2s var(--ease),box-shadow .2s var(--ease),border-color .2s var(--ease)}
.card:hover{transform:translateY(-2px);box-shadow:var(--shadow-lift);border-color:var(--line-strong)}
.card__thumb{position:relative;aspect-ratio:16/10;background:var(--surface-2)}
.card__thumb img{width:100%;height:100%;object-fit:cover}
.card__body{padding:.85rem 1rem 1.05rem}
.card__title{margin:0;font-size:.93rem;line-height:1.65}
.card__title a{color:var(--fg-strong)}
.card__title a:hover{text-decoration:none;color:var(--primary)}
.card__title a::after{content:"";position:absolute;inset:0;z-index:1}
.card__excerpt{margin:.5rem 0 0;font-size:.82rem;line-height:1.85;color:var(--muted);display:-webkit-box;-webkit-line-clamp:3;line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.card__date{display:block;margin-top:.55rem;font-size:.72rem;color:var(--muted);letter-spacing:.05em}

/* ---------- post list ---------- */
.post-list{list-style:none;margin:0;padding:0;display:grid;gap:1.5rem}
.post{position:relative;padding:1.6rem;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);transition:transform .2s var(--ease),box-shadow .2s var(--ease),border-color .2s var(--ease)}
.post:hover{transform:translateY(-2px);box-shadow:var(--shadow-lift);border-color:var(--line-strong)}
.post__head{display:flex;align-items:flex-start;gap:1.1rem}
.post__date{flex:none;width:3.5rem;padding-right:1rem;border-right:1px solid var(--line);text-align:center;line-height:1.3}
.post__year{display:block;font-size:.68rem;color:var(--muted);letter-spacing:.09em}
.post__day{display:block;font-size:1.05rem;font-weight:700;color:var(--fg-strong);letter-spacing:.02em}
.post__title{margin:0;font-size:1.2rem;line-height:1.65}
.post__title a{color:var(--fg-strong)}
.post__title a:hover{text-decoration:none;color:var(--primary)}
.post__title a::after{content:"";position:absolute;inset:0;z-index:1}
.post__thumb{position:relative;margin-top:1.2rem;aspect-ratio:16/9;border-radius:var(--radius-sm);overflow:hidden;background:var(--surface-2)}
.post__thumb img{width:100%;height:100%;object-fit:cover;transition:transform .35s var(--ease)}
.post:hover .post__thumb img{transform:scale(1.03)}
.post__cat{margin:1rem 0 0}
.post__excerpt{margin:1.1rem 0 0;font-size:.9rem;line-height:1.95;color:var(--muted);display:-webkit-box;-webkit-line-clamp:3;line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.post__more{margin:1.35rem 0 0;text-align:center}
.post__more span{display:inline-block;width:min(100%,280px);padding:.6rem 1.5rem;border:1px solid var(--line-strong);border-radius:var(--pill);font-size:.72rem;font-weight:700;letter-spacing:.16em;color:var(--muted);transition:background .2s var(--ease),color .2s var(--ease),border-color .2s var(--ease)}
.post:hover .post__more span{background:var(--primary);border-color:var(--primary);color:#fff}

/* ---------- pager ---------- */
.pager{display:flex;justify-content:center;align-items:center;flex-wrap:wrap;gap:.4rem;margin-top:2.75rem}
.pager a,.pager span{min-width:2.5rem;height:2.5rem;display:inline-flex;align-items:center;justify-content:center;padding:0 .8rem;border-radius:var(--pill);font-size:.85rem;font-weight:600}
.pager a{background:var(--surface);border:1px solid var(--line);color:var(--fg);box-shadow:var(--shadow)}
.pager a:hover{border-color:var(--primary);color:var(--primary);text-decoration:none}
.pager .is-current{background:var(--primary);border:1px solid var(--primary);color:#fff;box-shadow:var(--shadow)}
.pager .is-gap{color:var(--muted);min-width:1.4rem;padding:0}
.pager__arrow{letter-spacing:.04em}

/* ---------- sidebar widgets ---------- */
.sidebar{display:grid;gap:1.5rem;align-content:start;min-width:0}
.widget{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}
.widget__title{display:flex;align-items:center;gap:.5rem;margin:0;padding:.8rem 1.1rem;font-size:.82rem;font-weight:700;letter-spacing:.08em;background:var(--surface-2);border-bottom:1px solid var(--line)}
.widget__title::before{content:"";flex:none;width:.45rem;height:.45rem;border-radius:2px;background:var(--primary)}
.widget__body{padding:1.1rem}
.widget__body--flush{padding:.4rem}
.about{text-align:center}
.about__logo{width:72px;height:72px;margin:.25rem auto .8rem;border-radius:50%;object-fit:cover;border:1px solid var(--line)}
.about__name{margin:0;font-size:.95rem;font-weight:700;color:var(--fg-strong)}
.about__text{margin:.6rem 0 0;font-size:.82rem;line-height:1.9;color:var(--muted);text-align:left}
.rank{list-style:none;margin:0;padding:0;display:grid}
.rank a{display:grid;grid-template-columns:60px minmax(0,1fr);gap:.75rem;align-items:center;padding:.55rem;border-radius:var(--radius-sm);color:var(--fg-strong);transition:background .15s var(--ease)}
.rank a:hover{background:var(--surface-2);text-decoration:none}
.rank__thumb{position:relative;display:block;aspect-ratio:1/1;border-radius:8px;overflow:hidden;background:var(--surface-2)}
.rank__thumb img{width:100%;height:100%;object-fit:cover}
.rank__no{position:absolute;top:0;left:0;width:1.25rem;height:1.25rem;display:flex;align-items:center;justify-content:center;font-size:.66rem;font-weight:700;color:#fff;background:var(--primary);border-radius:8px 0 8px 0}
.rank__body{min-width:0}
.rank__title{display:-webkit-box;-webkit-line-clamp:2;line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;font-size:.82rem;font-weight:600;line-height:1.65}
.rank__date{display:block;margin-top:.15rem;font-size:.7rem;font-weight:400;color:var(--muted)}
.linklist{list-style:none;margin:0;padding:0;display:grid}
.linklist a{display:flex;align-items:center;justify-content:space-between;gap:.6rem;padding:.55rem .7rem;border-radius:var(--radius-sm);font-size:.87rem;color:var(--fg);transition:background .15s var(--ease),color .15s var(--ease)}
.linklist a:hover{background:var(--surface-2);color:var(--primary);text-decoration:none}
.linklist .count{flex:none;min-width:1.9rem;padding:.05rem .55rem;border-radius:var(--pill);background:var(--surface-2);font-size:.71rem;color:var(--muted);text-align:center}
.linklist a:hover .count{background:var(--surface)}
.tagcloud{display:flex;flex-wrap:wrap;gap:.4rem;margin:0}
.tagcloud a{padding:.26rem .7rem;border:1px solid var(--line);border-radius:var(--pill);background:var(--surface);font-size:.77rem;color:var(--muted)}
.tagcloud a:hover{border-color:var(--primary);color:var(--primary);text-decoration:none}

/* ---------- article ---------- */
.article{padding:2.25rem;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
.article__head{padding-bottom:1.4rem;border-bottom:1px solid var(--line)}
.article__head .category{margin:0 0 .8rem}
.article h1{margin:0;font-size:1.75rem;line-height:1.55}
.meta{display:flex;align-items:center;flex-wrap:wrap;gap:.35rem 1rem;margin:.9rem 0 0;font-size:.8rem;color:var(--muted);letter-spacing:.03em}
.meta a{color:var(--fg);font-weight:600}
.meta a:hover{color:var(--primary)}
.article .hero{margin:1.75rem 0 0;padding:0;border:0;border-radius:var(--radius-sm);box-shadow:none;background:var(--surface-2)}
.article .hero::before{display:none}
.article .hero img{width:100%;border-radius:var(--radius-sm)}
.body{margin-top:1.75rem;font-size:1rem}
.body>*:first-child{margin-top:0}
.body h2{margin:3rem 0 1.3rem;padding:.72rem 1.1rem;font-size:1.18rem;line-height:1.6;color:#fff;background:var(--primary);border:0;border-radius:var(--radius-sm)}
.body h3{margin:2.4rem 0 1rem;padding-left:.85rem;font-size:1.08rem;line-height:1.6;border-left:4px solid var(--accent)}
.body p{margin:1.4rem 0}
.body figure{margin:2rem 0}
.body figure img{width:100%;border-radius:var(--radius-sm)}
.body figcaption{margin-top:.65rem;font-size:.79rem;color:var(--muted);text-align:center}
.body ul,.body ol{margin:1.4rem 0;padding-left:1.4rem}
.body li{margin:.4rem 0}
.body a{font-weight:600;text-decoration:underline;text-underline-offset:3px}
.body a.button,.body .pill{text-decoration:none}
blockquote{margin:2rem 0;padding:1.15rem 1.4rem;background:var(--surface-2);border-left:3px solid var(--fg-strong);border-radius:0 var(--radius-sm) var(--radius-sm) 0;color:var(--fg)}
blockquote p{margin:0;font-size:.94rem}
.tags{display:flex;flex-wrap:wrap;gap:.4rem;margin:2.25rem 0 0}
.tags a{padding:.26rem .7rem;border:1px solid var(--line);border-radius:var(--pill);font-size:.77rem;color:var(--muted)}
.tags a:hover{border-color:var(--primary);color:var(--primary);text-decoration:none}
.writer{display:flex;align-items:flex-start;gap:1.1rem;margin-top:2.5rem;padding:1.4rem;background:var(--surface-2);border-radius:var(--radius)}
.writer__avatar{flex:none;width:64px;height:64px;border-radius:50%;object-fit:cover;border:2px solid var(--surface)}
.writer__body{min-width:0}
.writer__label{margin:0;font-size:.7rem;font-weight:700;letter-spacing:.1em;color:var(--muted)}
.writer__name{margin:.2rem 0 0;font-size:1rem;font-weight:700}
.writer__name a{color:var(--fg-strong)}
.writer__profile{margin:.5rem 0 0;font-size:.85rem;line-height:1.9;color:var(--muted)}
.related{margin-top:2.75rem}

/* ---------- writer page ---------- */
.writer-page{padding:2.25rem 2rem;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);text-align:center}
.writer-page__avatar{width:96px;height:96px;margin:0 auto 1rem;border-radius:50%;object-fit:cover;border:1px solid var(--line)}
.writer-page__name{margin:0;font-size:1.45rem}
.writer-meta{margin:.5rem 0 0;font-size:.8rem;color:var(--muted);letter-spacing:.05em}
.writer-page__profile{margin:1rem auto 0;max-width:34rem;font-size:.9rem;line-height:1.95;color:var(--muted);text-align:left}

/* ---------- ads ---------- */
.ad-cta{margin:2.5rem 0;padding:1.75rem;background:var(--surface-2);border:1px solid var(--line);border-left:4px solid var(--accent);border-radius:var(--radius);text-align:center}
.ad-cta p{margin:0 0 1.1rem;font-weight:700;color:var(--fg-strong)}
.ad-cta .button{display:inline-block;padding:.85rem 2rem;background:var(--accent);color:#fff;border-radius:var(--pill);font-weight:700;text-decoration:none;box-shadow:0 4px 14px rgba(15,15,15,.14)}
.ad-cta .button:hover{text-decoration:none;color:#fff;filter:brightness(1.07)}
.ad-affiliate{margin:2rem 0;padding:1rem 1.25rem;background:var(--surface-2);border-radius:var(--radius-sm);font-size:.9rem}
.sidebar .ad{margin:0 0 1.5rem}
.sidebar .ad-cta{padding:1.4rem}

/* ---------- footer ---------- */
.site-footer{margin-top:4rem;padding:2.5rem 1.25rem 3rem;background:var(--surface);border-top:1px solid var(--line);text-align:center}
.site-footer__nav{display:flex;justify-content:center;flex-wrap:wrap;gap:.25rem 1.4rem;margin-bottom:1.25rem}
.site-footer__nav a{font-size:.85rem;font-weight:600;color:var(--fg)}
.site-footer__nav a:hover{color:var(--primary)}
.site-footer__copy{margin:0;font-size:.77rem;color:var(--muted);letter-spacing:.04em}

/* ---------- narrow screens ---------- */
@media(max-width:640px){
.site-header__inner{padding:.7rem 1rem .3rem;gap:.35rem}
/* ピックアップは 3 本。狭い画面で 2 + 1 に折り返すと余りが目立つので、横スクロールの帯にする。 */
.cards--pickup{grid-template-columns:none;grid-auto-flow:column;grid-auto-columns:62%;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none;margin-inline:-1rem;padding:.25rem 1rem .75rem}
.cards--pickup::-webkit-scrollbar{display:none}
.cards--pickup>.card{scroll-snap-align:center}
.site-nav{width:100%;overflow-x:auto;flex-wrap:nowrap;scrollbar-width:none}
.site-nav::-webkit-scrollbar{display:none}
.site-nav a{white-space:nowrap;padding:.35rem .55rem}
.wrap{padding:1.75rem 1rem 3rem;gap:2rem}
.section{margin-top:2.25rem}
.hero{padding:1.6rem 1.25rem}
.hero__title{font-size:1.35rem}
.cards{grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:1rem}
.post{padding:1.15rem}
.post__head{gap:.85rem}
.post__date{width:2.9rem;padding-right:.75rem}
.post__title{font-size:1.05rem}
.article{padding:1.35rem;border-radius:var(--radius-sm)}
.article h1{font-size:1.35rem}
.body h2{font-size:1.05rem;padding:.6rem .9rem}
.writer{flex-direction:column;align-items:center;text-align:center}
}