/*
Theme Name: Science XXI Light News
Theme URI: https://sciencexxi.com/
Author: Science XXI
Description: Лёгкая широкая двухколоночная новостная тема WordPress с насыщенной главной страницей.
Version: 2.0.0
Requires at least: 6.4
Requires PHP: 8.0
Text Domain: sciencexxi-light
*/
:root{--bg:#f4f6f8;--card:#fff;--text:#121820;--muted:#707a86;--line:#e1e6eb;--accent:#1769e0;--accent-dark:#0e4eaa;--max:1240px;--radius:8px;--shadow:0 1px 2px rgba(20,35,55,.04)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;font-size:16px;line-height:1.5}a{color:inherit;text-decoration:none}a:hover{color:var(--accent)}img{max-width:100%;height:auto;display:block}.wrap{width:min(var(--max),calc(100% - 32px));margin:auto}
.site-header{background:#fff;border-bottom:1px solid var(--line)}.site-topbar{background:#10233f;color:#d9e5f4;font-size:12px}.topbar-inner{height:34px;display:flex;align-items:center;justify-content:space-between;gap:24px}.topbar-note{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;opacity:.88}.header-main{min-height:92px;display:flex;align-items:center;justify-content:space-between;gap:32px}.brand{display:flex;align-items:center;gap:14px;min-width:0}.brand .custom-logo-link{flex:0 0 auto}.custom-logo{width:54px;height:54px;object-fit:contain}.site-title{font-size:28px;font-weight:850;letter-spacing:-.035em;line-height:1.05}.site-description{font-size:13px;color:var(--muted);margin-top:6px}.header-search{width:min(330px,32vw)}.search-form{display:flex;gap:0}.search-field{width:100%;height:40px;border:1px solid #ccd4dd;border-right:0;border-radius:6px 0 0 6px;padding:0 12px;background:#fff;color:var(--text)}.search-submit{height:40px;border:0;border-radius:0 6px 6px 0;background:var(--accent);color:#fff;font-weight:700;padding:0 16px;cursor:pointer}.search-submit:hover{background:var(--accent-dark)}
.main-nav{border-top:1px solid var(--line);background:#fff}.main-nav ul{list-style:none;margin:0;padding:0;display:flex;gap:28px;overflow:auto;white-space:nowrap}.main-nav a{display:block;padding:13px 0;font-size:14px;font-weight:750}.main-nav .current-menu-item>a,.main-nav a:hover{color:var(--accent)}.news-ticker{background:#fff;border-top:1px solid var(--line)}.ticker-inner{display:flex;align-items:center;gap:14px;min-height:42px;overflow:hidden;font-size:13px}.ticker-inner>strong{color:var(--accent);flex:0 0 auto}.ticker-links{display:flex;align-items:center;gap:24px;min-width:0;overflow:hidden;white-space:nowrap}.ticker-links a{overflow:hidden;text-overflow:ellipsis}.ticker-links span{color:var(--muted);margin-right:5px}.site-main-wrap{padding-top:24px}
.lead-grid{display:grid;grid-template-columns:minmax(0,1.62fr) minmax(320px,.78fr);gap:22px;margin-bottom:26px}.lead-card,.mini-feature,.news-list,.widget,.topic-block,.single-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}.lead-card{display:grid;grid-template-columns:minmax(0,1.16fr) minmax(300px,.84fr);overflow:hidden;min-height:390px}.lead-card.no-image{grid-template-columns:1fr;background:linear-gradient(135deg,#f8fbff,#eef5ff);min-height:330px}.lead-media{min-height:390px;background:#edf1f5}.lead-media img{width:100%;height:100%;object-fit:cover}.lead-body{padding:32px;display:flex;flex-direction:column;justify-content:center}.eyebrow{font-size:12px;font-weight:850;text-transform:uppercase;letter-spacing:.065em;color:var(--accent)}.lead-title{font-size:34px;line-height:1.08;margin:10px 0 13px;letter-spacing:-.035em}.meta{font-size:12px;color:var(--muted)}.excerpt{color:#59636f;margin-top:15px}.lead-secondary{display:grid;grid-template-rows:repeat(3,1fr);gap:12px}.mini-feature{display:grid;grid-template-columns:118px 1fr;overflow:hidden;min-height:118px}.mini-feature.no-image{grid-template-columns:1fr;border-left:4px solid #d8e7fb}.mini-feature-thumb{background:#edf1f5;min-height:118px}.mini-feature-thumb img{width:100%;height:100%;object-fit:cover}.mini-feature-body{padding:14px 15px;display:flex;flex-direction:column;justify-content:center}.mini-feature h2{font-size:16px;line-height:1.25;margin:5px 0 0;letter-spacing:-.012em}.news-meta{display:flex;gap:9px;align-items:center;flex-wrap:wrap;font-size:11px;color:var(--muted)}.news-cat{color:var(--accent);font-weight:800;text-transform:uppercase;letter-spacing:.025em}
.layout{display:grid;grid-template-columns:minmax(0,830px) minmax(280px,1fr);gap:24px;align-items:start;margin-bottom:34px}.home-layout{margin-top:0}.section-title{display:flex;align-items:end;justify-content:space-between;margin:0 0 12px}.section-title h1,.section-title h2{font-size:26px;margin:0;letter-spacing:-.025em}.news-list{overflow:hidden}.news-item{display:grid;grid-template-columns:160px 1fr;gap:18px;padding:18px;border-top:1px solid var(--line)}.news-item:first-child{border-top:0}.news-thumb{width:160px;aspect-ratio:16/10;background:#eef1f5;border-radius:6px;overflow:hidden}.news-thumb img{width:100%;height:100%;object-fit:cover}.news-item h2,.news-item h3{font-size:18px;line-height:1.28;margin:5px 0 7px;letter-spacing:-.012em}.news-desc{font-size:14px;color:#66707b;margin-top:6px}.news-item--no-thumb{grid-template-columns:60px minmax(0,1fr) auto;gap:18px;align-items:center;padding:16px 18px}.news-item--no-thumb .news-time{font-size:12px;color:var(--muted)}.news-item--no-thumb h2{margin:0}.news-cat--right{font-size:10px;white-space:nowrap}.pagination{display:flex;gap:6px;flex-wrap:wrap;margin:20px 0 0}.pagination .page-numbers{min-width:34px;height:34px;display:inline-flex;align-items:center;justify-content:center;padding:0 10px;background:#fff;border:1px solid var(--line);border-radius:5px;font-size:13px}.pagination .current{background:var(--accent);border-color:var(--accent);color:#fff}
.sidebar{display:grid;gap:18px;position:sticky;top:18px}.widget{padding:18px}.widget-title{font-size:18px;margin:0 0 14px}.widget ul{list-style:none;margin:0;padding:0}.sidebar-news li{display:grid;grid-template-columns:42px 1fr;gap:8px;padding:11px 0;border-top:1px solid var(--line)}.sidebar-news li:first-child{border-top:0;padding-top:0}.sidebar-news span{font-size:11px;color:var(--muted);padding-top:2px}.sidebar-news a{font-size:14px;line-height:1.32;font-weight:650}
.topic-area{margin:8px 0 42px}.topic-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}.topic-block{padding:20px}.topic-header{display:flex;align-items:center;justify-content:space-between;border-bottom:2px solid var(--text);padding-bottom:10px;margin-bottom:15px}.topic-header h2{font-size:22px;margin:0}.topic-header>a{font-size:12px;color:var(--accent);font-weight:700}.topic-main{display:grid;grid-template-columns:170px 1fr;gap:15px;padding-bottom:14px;margin-bottom:4px}.topic-main.no-image{grid-template-columns:1fr}.topic-main-thumb{width:170px;aspect-ratio:16/10;border-radius:6px;overflow:hidden;background:#edf1f5}.topic-main-thumb img{width:100%;height:100%;object-fit:cover}.topic-main h3{font-size:18px;line-height:1.25;margin:4px 0 7px}.topic-main p{font-size:13px;color:#68727d;margin:0}.topic-link{display:grid;grid-template-columns:42px 1fr;gap:8px;padding:10px 0;border-top:1px solid var(--line)}.topic-link span{font-size:11px;color:var(--muted)}.topic-link a{font-size:14px;font-weight:650;line-height:1.3}
.single-card{padding:30px}.single-card h1{font-size:38px;line-height:1.08;letter-spacing:-.035em;margin:9px 0 12px}.entry-content{font-size:18px;line-height:1.72}.entry-content img{border-radius:6px}.post-nav{display:grid;grid-template-columns:1fr 1fr;gap:20px;border-top:1px solid var(--line);margin-top:30px;padding-top:20px}.post-nav>div:last-child{text-align:right}
.site-footer{background:#10233f;color:#e9f0f8;margin-top:24px}.footer-grid{display:grid;grid-template-columns:1.25fr .8fr 1fr;gap:60px;padding:42px 0}.footer-brand-row{display:flex;align-items:center;gap:12px}.footer-brand .custom-logo{width:46px;height:46px}.footer-title{font-size:21px;font-weight:800}.site-footer p{color:#bdcada;font-size:14px;max-width:480px}.footer-muted{opacity:.8}.site-footer h2{font-size:15px;text-transform:uppercase;letter-spacing:.05em;margin:4px 0 14px;color:#fff}.footer-menu ul{list-style:none;padding:0;margin:0;columns:2;column-gap:24px}.footer-menu li{break-inside:avoid;margin:0 0 8px}.footer-menu a{font-size:14px;color:#dce7f4}.footer-latest{display:grid;align-content:start}.footer-latest a{display:grid;grid-template-columns:42px 1fr;gap:7px;padding:8px 0;border-top:1px solid rgba(255,255,255,.1);font-size:13px;line-height:1.3}.footer-latest a:first-of-type{border-top:0}.footer-latest span{color:#8fa4bb}.footer-bottom{border-top:1px solid rgba(255,255,255,.12);color:#9fb0c2;font-size:12px;padding:14px 0}
@media(max-width:1050px){.lead-grid{grid-template-columns:1fr}.lead-secondary{grid-template-columns:repeat(3,1fr);grid-template-rows:auto}.mini-feature{grid-template-columns:1fr}.mini-feature-thumb{height:150px}.layout{grid-template-columns:minmax(0,1fr) 280px}.topic-grid{grid-template-columns:1fr 1fr}}
@media(max-width:820px){.wrap{width:min(100% - 24px,var(--max))}.topbar-note{display:none}.header-main{min-height:78px}.header-search{display:none}.site-title{font-size:22px}.site-description{display:none}.custom-logo{width:46px;height:46px}.lead-card{grid-template-columns:1fr;min-height:0}.lead-media{height:320px;min-height:0}.lead-body{padding:22px}.lead-title{font-size:28px}.lead-secondary{grid-template-columns:1fr}.mini-feature{grid-template-columns:110px 1fr}.mini-feature-thumb{height:auto}.layout{grid-template-columns:1fr}.sidebar{position:static;grid-template-columns:1fr}.topic-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr;gap:30px}.footer-brand{grid-column:1/-1}}
@media(max-width:600px){body{font-size:15px}.ticker-links{gap:16px}.ticker-links a:nth-child(n+2){display:none}.lead-media{height:235px}.lead-title{font-size:25px}.news-item--with-thumb{grid-template-columns:105px 1fr;gap:12px;padding:14px}.news-thumb{width:105px}.news-item h2{font-size:16px}.news-desc{display:none}.news-item--no-thumb{grid-template-columns:48px 1fr;gap:12px}.news-item--no-thumb .news-cat--right{grid-column:2;justify-self:start}.topic-main{grid-template-columns:115px 1fr}.topic-main-thumb{width:115px}.topic-main p{display:none}.single-card{padding:19px}.single-card h1{font-size:29px}.entry-content{font-size:17px}.footer-grid{grid-template-columns:1fr}.footer-brand{grid-column:auto}.footer-menu ul{columns:1}}