/*
Theme Name: SABANEKO BOX
Theme URI: https://sabanekobox.com/
Author: SABANEKO BOX
Description: 雑記・レビュー・アフィリエイト運営向けの軽量WordPressテーマ。暮らし、デジタル、ものづくり、犬と猫の記事を自然にまとめられる設計です。
Version: 1.0.0
Requires at least: 6.4
Tested up to: 6.8
Requires PHP: 8.0
Text Domain: sabaneko-box
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
*/

:root {
  --sb-bg:#f7f4ef;
  --sb-surface:#ffffff;
  --sb-surface-2:#f1ece4;
  --sb-text:#211d1a;
  --sb-muted:#716a63;
  --sb-line:#e7dfd5;
  --sb-accent:#866b55;
  --sb-accent-dark:#5f4a3b;
  --sb-radius:18px;
  --sb-shadow:0 10px 30px rgba(40,31,24,.07);
  --sb-max:1180px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--sb-bg);color:var(--sb-text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Hiragino Kaku Gothic ProN","Yu Gothic",Meiryo,sans-serif;line-height:1.8;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;vertical-align:middle}
a{color:inherit;text-decoration-thickness:.08em;text-underline-offset:.18em}
a:hover{color:var(--sb-accent-dark)}
button,input,textarea,select{font:inherit}

.sb-container{width:min(calc(100% - 32px),var(--sb-max));margin-inline:auto}
.sb-site{min-height:100vh}

.site-header{position:sticky;top:0;z-index:20;background:rgba(247,244,239,.94);backdrop-filter:blur(12px);border-bottom:1px solid rgba(231,223,213,.85)}
.admin-bar .site-header{top:32px}
.site-header__inner{min-height:92px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.site-branding{display:flex;align-items:center;gap:14px;min-width:0;flex:1 1 auto}
.custom-logo-link{display:flex;align-items:center;line-height:1;flex:0 0 auto}
.custom-logo{max-height:68px;max-width:min(360px,38vw);width:auto;height:auto;display:block}
.site-branding__text{display:flex;flex-direction:column;line-height:1.2;min-width:0}
.site-title{font-family:Georgia,"Times New Roman",serif;font-size:clamp(1.2rem,2vw,1.85rem);font-weight:700;letter-spacing:.02em;text-decoration:none;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:26vw}
.site-description{margin-top:5px;font-size:.76rem;color:var(--sb-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:340px}

.primary-nav{display:flex;align-items:center;gap:22px}
.primary-nav ul{display:flex;align-items:center;gap:22px;list-style:none;margin:0;padding:0}
.primary-nav a{text-decoration:none;font-size:.92rem;font-weight:600}
.menu-toggle{display:none;border:0;background:transparent;padding:8px;cursor:pointer}
.menu-toggle span{display:block;width:24px;height:2px;background:var(--sb-text);margin:5px 0}

.hero{padding:34px 0 18px}
.hero__card{position:relative;overflow:hidden;border-radius:28px;min-height:470px;background:#ded5c9;box-shadow:var(--sb-shadow)}
.hero__media{position:absolute;inset:0}
.hero__media img{width:100%;height:100%;object-fit:cover}
.hero__overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(247,244,239,.92) 0%,rgba(247,244,239,.78) 30%,rgba(247,244,239,.28) 48%,rgba(247,244,239,.06) 68%)}
.hero__content{position:relative;z-index:2;max-width:420px;padding:56px 44px}
.hero__eyebrow{font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--sb-accent-dark);font-weight:700}
.hero h1{font-family:Georgia,"Yu Mincho",serif;font-size:clamp(1.8rem,3.6vw,2.9rem);line-height:1.42;letter-spacing:.01em;margin:.35em 0 .5em}
.hero p{font-size:.98rem;color:#514b45;max-width:34ch;line-height:1.9}
.sb-button{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid var(--sb-text);border-radius:999px;padding:11px 20px;text-decoration:none;font-weight:700;background:transparent;transition:.2s ease}
.sb-button:hover{background:var(--sb-text);color:#fff}
.sb-button--filled{background:var(--sb-text);color:#fff}
.sb-button--filled:hover{background:var(--sb-accent-dark)}

.section{padding:30px 0}
.section__head{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:18px}
.section__title{font-family:Georgia,"Yu Mincho",serif;font-size:clamp(1.55rem,2.5vw,2.2rem);margin:0}
.section__sub{font-size:.86rem;color:var(--sb-muted);margin:.35rem 0 0}
.section__more{font-size:.88rem;text-decoration:none;font-weight:700}

.category-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.category-card{display:block;background:var(--sb-surface);border:1px solid var(--sb-line);border-radius:var(--sb-radius);overflow:hidden;text-decoration:none;transition:.2s ease}
.category-card:hover{transform:translateY(-2px);box-shadow:var(--sb-shadow);color:inherit}
.category-card__thumb{aspect-ratio:4/3;background:var(--sb-surface-2);overflow:hidden}
.category-card__thumb img{width:100%;height:100%;object-fit:cover}
.category-card__body{padding:16px}
.category-card__name{font-weight:800;font-size:1.03rem}
.category-card__desc{color:var(--sb-muted);font-size:.82rem;margin-top:4px;line-height:1.6}

.post-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.post-card{background:var(--sb-surface);border-radius:var(--sb-radius);overflow:hidden;border:1px solid var(--sb-line)}
.post-card__thumb{display:block;aspect-ratio:16/10;background:var(--sb-surface-2);overflow:hidden}
.post-card__thumb img{width:100%;height:100%;object-fit:cover;transition:transform .25s ease}
.post-card:hover .post-card__thumb img{transform:scale(1.02)}
.post-card__body{padding:15px}
.post-card__meta{display:flex;flex-wrap:wrap;gap:8px;font-size:.72rem;color:var(--sb-muted);margin-bottom:7px}
.post-card__cat{font-weight:700;color:var(--sb-accent-dark)}
.post-card__title{font-size:1rem;line-height:1.55;margin:0}
.post-card__title a{text-decoration:none}

.select-band{background:var(--sb-surface-2);border-block:1px solid var(--sb-line);margin:26px 0;padding:34px 0}
.select-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}
.select-card{background:var(--sb-surface);border:1px solid var(--sb-line);border-radius:14px;padding:10px;text-decoration:none}
.select-card img{aspect-ratio:1/1;object-fit:cover;border-radius:10px;width:100%}
.select-card__title{font-size:.82rem;font-weight:700;line-height:1.45;margin-top:9px}

.topic-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.topic-chip{display:flex;align-items:center;justify-content:center;min-height:76px;background:var(--sb-surface);border:1px solid var(--sb-line);border-radius:14px;text-decoration:none;font-weight:700}
.topic-chip:hover{border-color:#cdbdaf;background:#fbf9f6}

.content-wrap{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:34px;padding:34px 0 60px}
.main-content{min-width:0}
.sidebar{min-width:0}
.widget{background:var(--sb-surface);border:1px solid var(--sb-line);border-radius:16px;padding:18px;margin-bottom:18px}
.widget-title{font-size:1rem;margin:0 0 12px}
.widget ul{list-style:none;margin:0;padding:0}
.widget li+li{margin-top:10px}
.widget a{text-decoration:none;font-size:.9rem}

.entry{background:var(--sb-surface);border:1px solid var(--sb-line);border-radius:22px;padding:clamp(22px,5vw,54px);box-shadow:0 4px 18px rgba(40,31,24,.03)}
.breadcrumb{font-size:.75rem;color:var(--sb-muted);margin-bottom:18px}
.entry-header{margin-bottom:26px}
.entry-title{font-family:Georgia,"Yu Mincho",serif;font-size:clamp(1.85rem,4vw,3rem);line-height:1.35;margin:0 0 12px}
.entry-meta{display:flex;flex-wrap:wrap;gap:12px;color:var(--sb-muted);font-size:.78rem}
.entry-featured{margin:24px 0 32px;border-radius:18px;overflow:hidden}
.entry-featured img{width:100%;max-height:560px;object-fit:cover}
.entry-content{font-size:1rem}
.entry-content h2{font-family:Georgia,"Yu Mincho",serif;font-size:1.65rem;line-height:1.5;margin:2.5em 0 .8em;padding:.65em .8em;background:var(--sb-surface-2);border-left:4px solid var(--sb-accent);border-radius:8px}
.entry-content h3{font-size:1.25rem;margin:2em 0 .6em;border-bottom:1px solid var(--sb-line);padding-bottom:.45em}
.entry-content p{margin:1.25em 0}
.entry-content ul,.entry-content ol{padding-left:1.35em}
.entry-content blockquote{margin:1.5em 0;padding:1em 1.2em;background:#faf8f5;border-left:4px solid #c9b7a8;color:#534b44}
.entry-content table{width:100%;border-collapse:collapse;font-size:.9rem;display:block;overflow:auto}
.entry-content th,.entry-content td{border:1px solid var(--sb-line);padding:10px 12px;white-space:nowrap}
.entry-content th{background:var(--sb-surface-2)}

.sb-summary{background:#f7f4ef;border:1px solid var(--sb-line);border-radius:16px;padding:20px;margin:26px 0}
.sb-summary__title{font-weight:800;margin-bottom:8px}
.sb-summary ul{margin:.4em 0 0;padding-left:1.25em}

.sb-product{display:grid;grid-template-columns:170px minmax(0,1fr);gap:22px;border:1px solid #ddd2c6;border-radius:18px;padding:20px;margin:28px 0;background:#fffaf5}
.sb-product__image img{width:100%;aspect-ratio:1/1;object-fit:contain;background:white;border-radius:12px}
.sb-product__title{font-weight:800;font-size:1.12rem;margin:0 0 7px}
.sb-product__lead{font-size:.9rem;color:var(--sb-muted);margin-bottom:12px}
.sb-product__buttons{display:flex;flex-wrap:wrap;gap:9px;margin-top:15px}
.sb-product__button{display:inline-flex;justify-content:center;align-items:center;padding:10px 16px;border-radius:10px;text-decoration:none;font-weight:800;font-size:.88rem;background:var(--sb-text);color:#fff}
.sb-product__button:hover{background:var(--sb-accent-dark);color:#fff}
.sb-product__button--sub{background:#fff;color:var(--sb-text);border:1px solid #cbbbad}
.sb-product__button--sub:hover{background:#f4eee8;color:var(--sb-text)}
.sb-affiliate-note{font-size:.72rem;color:var(--sb-muted);margin-top:10px}

.sb-procon{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:26px 0}
.sb-procon__box{border-radius:14px;padding:18px;border:1px solid var(--sb-line);background:#fff}
.sb-procon__box h4{margin:0 0 8px;font-size:1rem}
.sb-procon__good{background:#f4f8f4}
.sb-procon__caution{background:#fbf5ef}

.sb-cta{margin:30px 0;padding:24px;border-radius:18px;text-align:center;background:var(--sb-text);color:#fff}
.sb-cta h3{margin:.2em 0 .5em;border:0;padding:0;color:#fff}
.sb-cta p{margin:.4em auto 1em;max-width:48ch;color:#e9e4df}
.sb-cta .sb-button{border-color:#fff;color:#fff}
.sb-cta .sb-button:hover{background:#fff;color:var(--sb-text)}

.related{margin-top:34px}
.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}

.archive-header{padding:40px 0 10px}
.archive-title{font-family:Georgia,"Yu Mincho",serif;font-size:2rem;margin:0}
.archive-description{color:var(--sb-muted);font-size:.9rem}
.pagination{margin:30px 0;display:flex;justify-content:center}
.nav-links{display:flex;gap:8px;flex-wrap:wrap}
.page-numbers{display:grid;place-items:center;min-width:38px;height:38px;padding:0 10px;border:1px solid var(--sb-line);border-radius:9px;text-decoration:none;background:#fff}
.page-numbers.current{background:var(--sb-text);color:#fff;border-color:var(--sb-text)}

.site-footer{border-top:1px solid var(--sb-line);padding:36px 0 24px;background:#eee8df}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:28px}
.footer-title{font-family:Georgia,serif;font-size:1.35rem;font-weight:700}
.footer-copy{font-size:.78rem;color:var(--sb-muted);margin-top:28px;padding-top:18px;border-top:1px solid rgba(113,106,99,.18)}
.footer-nav ul{list-style:none;margin:0;padding:0}
.footer-nav li+li{margin-top:8px}
.footer-nav a{text-decoration:none;font-size:.86rem}

.screen-reader-text{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}

@media (max-width:960px){
  .category-grid,.post-grid{grid-template-columns:repeat(2,1fr)}
  .select-grid{grid-template-columns:repeat(3,1fr)}
  .topic-grid{grid-template-columns:repeat(3,1fr)}
  .content-wrap{grid-template-columns:1fr}.sidebar{display:none}
  .primary-nav{position:absolute;left:16px;right:16px;top:70px;display:none;background:#fff;border:1px solid var(--sb-line);border-radius:16px;padding:16px;box-shadow:var(--sb-shadow)}
  .primary-nav.is-open{display:block}.primary-nav ul{display:block}.primary-nav li+li{margin-top:10px}.menu-toggle{display:block}
}
@media (max-width:782px){.admin-bar .site-header{top:46px}}
@media (max-width:680px){
  .sb-container{width:min(calc(100% - 22px),var(--sb-max))}
  .site-header__inner{min-height:70px}.custom-logo{max-height:48px;max-width:220px}.site-description{display:none}
  .hero{padding-top:18px}.hero__card{min-height:430px}.hero__overlay{background:linear-gradient(180deg,rgba(247,244,239,.92) 0%,rgba(247,244,239,.67) 50%,rgba(247,244,239,.18) 100%)}.hero__content{padding:34px 22px;max-width:100%}.hero h1{font-size:clamp(1.75rem,8vw,2.35rem);line-height:1.35}.hero p{max-width:100%;font-size:.95rem}
  .category-grid{gap:10px}.category-card__body{padding:12px}.category-card__desc{font-size:.74rem}
  .post-grid{grid-template-columns:1fr 1fr;gap:10px}.post-card__body{padding:11px}.post-card__title{font-size:.9rem}.post-card__meta{font-size:.68rem}
  .select-grid{grid-template-columns:repeat(2,1fr)}.topic-grid{grid-template-columns:repeat(2,1fr)}
  .entry{padding:22px 18px;border-radius:16px}.entry-content{font-size:.98rem}.entry-content h2{font-size:1.35rem;margin-top:2.2em}
  .sb-product{grid-template-columns:1fr}.sb-product__image{max-width:180px;margin:auto}.sb-procon{grid-template-columns:1fr}.related-grid{grid-template-columns:1fr 1fr}
  .footer-grid{grid-template-columns:1fr}
}