/*
Theme Name: Saitama Magazine Global
Theme URI: https://saitama-magazine.co.jp/
Author: Saitama Magazine
Description: Lightweight multilingual theme for Saitama Magazine global sites. Mobile-first, fast and AdSense-friendly.
Version: 1.8.0
Text Domain: sm-global
License: GNU General Public License v2 or later
*/

:root{
  --sm-bg:#f6f7f8;
  --sm-surface:#ffffff;
  --sm-text:#1f2937;
  --sm-muted:#6b7280;
  --sm-line:#e5e7eb;
  --sm-brand:#e5484d;
  --sm-brand-dark:#b4232a;
  --sm-radius:18px;
  --sm-shadow:0 8px 30px rgba(17,24,39,.07);
  --sm-max:1120px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--sm-bg);color:var(--sm-text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans","Noto Sans JP","Noto Sans SC","Noto Sans TC","Noto Sans Vietnamese",Arial,sans-serif;line-height:1.75}
a{color:inherit;text-decoration:none}
a:hover{color:var(--sm-brand)}
img{max-width:100%;height:auto;display:block}
.sm-container{width:min(calc(100% - 28px),var(--sm-max));margin-inline:auto}
.site-header{position:sticky;top:0;z-index:30;background:rgba(255,255,255,.96);backdrop-filter:blur(10px);border-bottom:1px solid var(--sm-line)}
.sm-head{min-height:68px;display:flex;align-items:center;gap:18px}
.site-branding{display:flex;align-items:center;gap:12px;min-width:0}
.custom-logo{max-height:44px;width:auto}
.site-title{font-size:1.15rem;font-weight:800;white-space:nowrap}
.site-description{margin:0;color:var(--sm-muted);font-size:.78rem}
.sm-nav{margin-left:auto}
.sm-nav ul{display:flex;align-items:center;gap:18px;list-style:none;margin:0;padding:0}
.sm-nav a{font-size:.92rem;font-weight:700}
.sm-menu-toggle{display:none;margin-left:auto;border:1px solid var(--sm-line);background:#fff;border-radius:12px;padding:9px 12px;font-weight:700}
.sm-language-badge{display:inline-flex;align-items:center;gap:6px;margin-left:8px;padding:5px 9px;border:1px solid var(--sm-line);border-radius:999px;font-size:.72rem;color:var(--sm-muted);background:#fff}
.sm-hero{padding:32px 0 22px}
.sm-hero-inner{background:linear-gradient(135deg,#fff 0%,#fff6f6 100%);border:1px solid var(--sm-line);border-radius:26px;padding:30px;box-shadow:var(--sm-shadow)}
.sm-kicker{font-size:.78rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--sm-brand)}
.sm-hero h1{font-size:clamp(1.8rem,4vw,3rem);line-height:1.2;margin:.35em 0 .3em}
.sm-hero p{margin:0;color:var(--sm-muted);max-width:760px}
.sm-section{padding:10px 0 36px}
.sm-section-title{display:flex;align-items:end;justify-content:space-between;gap:12px;margin:10px 0 16px}
.sm-section-title h2,.archive-title{margin:0;font-size:1.35rem}
.sm-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.sm-card{background:var(--sm-surface);border:1px solid var(--sm-line);border-radius:var(--sm-radius);overflow:hidden;box-shadow:0 4px 18px rgba(17,24,39,.04);transition:.18s ease}
.sm-card:hover{transform:translateY(-2px);box-shadow:var(--sm-shadow)}
.sm-thumb{aspect-ratio:16/9;background:#eceff1;overflow:hidden}
.sm-thumb img{width:100%;height:100%;object-fit:cover}
.sm-card-body{padding:15px}
.sm-card-title{font-size:1.02rem;line-height:1.45;margin:0 0 8px;font-weight:800}
.sm-meta{font-size:.78rem;color:var(--sm-muted)}
.sm-excerpt{font-size:.9rem;color:#4b5563;margin:10px 0 0}
.sm-chip-list{display:flex;flex-wrap:wrap;gap:9px}
.sm-chip{background:#fff;border:1px solid var(--sm-line);border-radius:999px;padding:8px 13px;font-size:.86rem;font-weight:700}
.sm-chip:hover{background:#fff6f6;border-color:#f2b8ba}
.sm-content-wrap{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:26px;padding:28px 0 42px}
.sm-main{min-width:0}
.entry-card{background:#fff;border:1px solid var(--sm-line);border-radius:22px;padding:clamp(18px,4vw,34px);box-shadow:var(--sm-shadow)}
.entry-title{font-size:clamp(1.6rem,4vw,2.6rem);line-height:1.35;margin:0 0 10px}
.entry-meta{font-size:.82rem;color:var(--sm-muted);margin-bottom:20px}
.entry-featured{border-radius:16px;overflow:hidden;margin:0 0 24px}
.entry-content{font-size:1rem;overflow-wrap:anywhere}
.entry-content h2{font-size:1.45rem;line-height:1.45;margin:2em 0 .7em;padding-left:12px;border-left:5px solid var(--sm-brand)}
.entry-content h3{font-size:1.18rem;margin:1.7em 0 .6em}
.entry-content p{margin:1em 0}
.entry-content a{color:#0b63ce;text-decoration:underline;text-underline-offset:3px}
.entry-content figure{margin:1.5em 0}
.entry-content img{border-radius:12px}
.entry-content table{width:100%;border-collapse:collapse;display:block;overflow:auto}
.entry-content th,.entry-content td{border:1px solid var(--sm-line);padding:10px;white-space:nowrap}
.sm-sidebar .widget{background:#fff;border:1px solid var(--sm-line);border-radius:16px;padding:16px;margin-bottom:16px}
.widget-title{margin:0 0 12px;font-size:1rem}
.sm-ad{margin:18px 0;min-height:1px;text-align:center;overflow:hidden}
.sm-ad .widget{margin:0}
.sm-related{margin-top:26px}
.sm-pagination{margin:24px 0;display:flex;justify-content:center}
.nav-links{display:flex;gap:8px;flex-wrap:wrap}
.page-numbers{background:#fff;border:1px solid var(--sm-line);border-radius:10px;padding:7px 11px}
.page-numbers.current{background:var(--sm-brand);border-color:var(--sm-brand);color:#fff}
.site-footer{border-top:1px solid var(--sm-line);background:#fff;margin-top:30px}
.sm-footer{padding:28px 0;color:var(--sm-muted);font-size:.84rem}
.sm-footer-nav ul{list-style:none;padding:0;margin:0 0 12px;display:flex;flex-wrap:wrap;gap:14px}
.screen-reader-text{position:absolute!important;height:1px;width:1px;overflow:hidden;clip:rect(1px,1px,1px,1px);white-space:nowrap}
@media(max-width:900px){
  .sm-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .sm-content-wrap{grid-template-columns:1fr}
  .sm-sidebar{display:none}
}
@media(max-width:720px){
  .sm-menu-toggle{display:block}
  .sm-nav{display:none;position:absolute;top:68px;left:0;right:0;background:#fff;border-bottom:1px solid var(--sm-line);padding:12px 18px}
  .sm-nav.is-open{display:block}
  .sm-nav ul{display:block}
  .sm-nav li{padding:9px 0;border-bottom:1px solid #f0f1f2}
  .sm-language-badge{display:none}
  .sm-hero{padding-top:18px}
  .sm-hero-inner{padding:22px 20px;border-radius:20px}
  .sm-grid{grid-template-columns:1fr;gap:14px}
  .sm-card{display:grid;grid-template-columns:118px 1fr}
  .sm-thumb{aspect-ratio:1/1;height:100%}
  .sm-card-body{padding:12px}
  .sm-excerpt{display:none}
  .entry-card{border-radius:16px}
}

.sm-footer-brand{font-weight:800;color:var(--sm-text);margin-bottom:8px}.sm-footer-nav a{text-decoration:none}.sm-footer-nav a:hover{text-decoration:underline}.page-template-default .entry-content h2{margin-top:1.6em}

body.sm-no-sidebar .sm-content-wrap{grid-template-columns:minmax(0,900px);justify-content:center}
.smg-ad-slot{margin:22px auto;text-align:center;overflow:hidden;max-width:100%}
.smg-ad-slot:empty{display:none}


/* v1.5 final polish */
.sm-card-cat{font-size:.78rem;font-weight:700;margin-bottom:.45rem}.sm-card-cat a{text-decoration:none}.sm-read-more{display:inline-block;margin-top:.55rem;font-weight:700;text-decoration:none}.sm-breadcrumb{font-size:.82rem;margin:0 0 1rem;color:#68707d}.sm-breadcrumb a{text-decoration:none}.sm-breadcrumb span{margin:0 .35rem}.sm-archive-desc{max-width:760px;margin:.5rem 0 1.5rem;line-height:1.8}.sm-card-title{line-height:1.45}.sm-card-body{display:flex;flex-direction:column}.sm-read-more{margin-top:auto;padding-top:.35rem}
@media (max-width: 720px){.sm-grid{grid-template-columns:1fr}.sm-card{display:grid;grid-template-columns:128px 1fr;align-items:start}.sm-thumb{height:100%;min-height:128px}.sm-thumb img{height:100%;min-height:128px;object-fit:cover}.sm-card-body{padding:1rem}.sm-excerpt{display:none}.sm-card-title{font-size:1rem;margin:.15rem 0}.sm-read-more{font-size:.85rem}.sm-meta{font-size:.75rem}}


/* v1.6: final card layout + cache-busting polish */
.sm-grid{align-items:start}
.sm-card{display:flex;flex-direction:column;min-width:0;height:100%}
.sm-card .sm-thumb{display:block;width:100%;aspect-ratio:16/9!important;height:auto!important;min-height:0!important;overflow:hidden;background:#eceff1}
.sm-card .sm-thumb img{display:block;width:100%!important;height:100%!important;min-height:0!important;aspect-ratio:16/9;object-fit:cover!important}
.sm-card .sm-card-body{display:flex!important;flex:1 1 auto;flex-direction:column!important;padding:15px!important;visibility:visible!important;opacity:1!important;position:relative!important;height:auto!important;overflow:visible!important}
.sm-card .sm-card-title,.sm-card .sm-meta,.sm-card .sm-excerpt,.sm-card .sm-read-more,.sm-card .sm-card-cat{display:block!important;visibility:visible!important;opacity:1!important}
@media(max-width:720px){
  .sm-card{display:grid!important;grid-template-columns:128px minmax(0,1fr)!important;height:auto!important}
  .sm-card .sm-thumb{aspect-ratio:1/1!important;height:100%!important;min-height:128px!important}
  .sm-card .sm-thumb img{aspect-ratio:1/1!important;height:100%!important;min-height:128px!important}
  .sm-card .sm-card-body{padding:12px!important}
  .sm-card .sm-excerpt{display:none!important}
}