:root{--red:#b91c1c;--red-d:#991b1b;--ink:#111827;--mut:#6b7280;--line:#e5e7eb;--bg:#f9fafb;--card:#fff}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font:17px/1.65 Georgia,"Times New Roman",serif;color:var(--ink);background:var(--bg)}
a{color:inherit;text-decoration:none}
a:hover{color:var(--red)}
img{max-width:100%;height:auto;display:block}
.wrap{max-width:1160px;margin:0 auto;padding:0 16px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.skip{position:absolute;left:-999px}.skip:focus{left:8px;top:8px;background:#fff;padding:8px;z-index:9}
.site-header{background:#fff;border-bottom:3px solid var(--red);position:sticky;top:0;z-index:10}
.bar{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-top:10px;padding-bottom:10px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:10px;font:700 24px/1 Georgia,serif;color:var(--red)}
.search{display:flex;gap:6px}
.search input{padding:8px 10px;border:1px solid var(--line);border-radius:8px;font:15px system-ui,sans-serif;min-width:0;width:200px}
.search button,.btn{background:var(--red);color:#fff;border:0;border-radius:8px;padding:8px 14px;font:600 15px system-ui,sans-serif;cursor:pointer}
.search button:hover,.btn:hover{background:var(--red-d);color:#fff}
.nav{display:flex;gap:4px;overflow-x:auto;padding-bottom:8px;font:600 14px system-ui,sans-serif}
.nav a{padding:6px 12px;border-radius:999px;white-space:nowrap;color:#374151}
.nav a:hover{background:#fee2e2;color:var(--red)}
main{padding-top:20px;padding-bottom:40px}
.layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:28px;align-items:start}
.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.grid.four{grid-template-columns:repeat(4,minmax(0,1fr))}
.card{background:var(--card);border:1px solid var(--line);border-radius:12px;overflow:hidden;display:flex;flex-direction:column}
.card.big{grid-column:1/-1}
.thumb{display:block;aspect-ratio:16/9;background:#e5e7eb;overflow:hidden}
.thumb img,.noimg{width:100%;height:100%;object-fit:cover}
.noimg{background:linear-gradient(135deg,#fecaca,#fca5a5)}
.card .body{padding:14px 16px 16px;display:flex;flex-direction:column;gap:6px}
.card h2{margin:0;font-size:20px;line-height:1.3}
.card.big h2{font-size:28px}
.card .ex{margin:0;color:#4b5563;font-size:15px;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.cat{font:700 12px system-ui,sans-serif;text-transform:uppercase;letter-spacing:.06em;color:var(--red)}
time,.meta,.muted{font:13px system-ui,sans-serif;color:var(--mut)}
.pagetitle{font-size:30px;margin:0 0 16px}
.sidebar{display:flex;flex-direction:column;gap:18px;position:sticky;top:110px}
.box{background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px 16px}
.box h2{margin:0 0 8px;font:700 16px system-ui,sans-serif;border-left:4px solid var(--red);padding-left:8px}
.pop{margin:0;padding-left:20px}.pop li{margin:8px 0;font-size:15px;line-height:1.4}
.catlist{list-style:none;margin:0;padding:0;font:15px system-ui,sans-serif}.catlist li{padding:6px 0;border-bottom:1px solid var(--line)}
.pager{display:flex;justify-content:space-between;align-items:center;margin-top:22px;font:14px system-ui,sans-serif}
.pager a{background:var(--red);color:#fff;padding:8px 14px;border-radius:8px}
.article{background:#fff;border:1px solid var(--line);border-radius:12px;padding:24px}
.article h1{font-size:34px;line-height:1.25;margin:6px 0 10px}
.crumbs{font:13px system-ui,sans-serif;color:var(--mut)}
.hero{margin:16px 0}.hero img{width:100%;border-radius:10px}
.content{font-size:18px}
.content h2{font-size:25px;margin:28px 0 8px}.content h3{font-size:21px;margin:22px 0 6px}
.content a{color:var(--red);text-decoration:underline}
.content blockquote{margin:18px 0;padding:6px 18px;border-left:4px solid var(--red);background:#fef2f2;color:#374151}
.content img{margin:14px auto;border-radius:8px}
.content table{border-collapse:collapse;width:100%}.content td,.content th{border:1px solid var(--line);padding:6px 10px}
.draftbar{background:#fef3c7;border:1px solid #fcd34d;padding:8px 12px;border-radius:8px;font:14px system-ui,sans-serif}
.related{margin-top:30px}.related h2{font-size:22px}
.notfound{text-align:center;padding:60px 0}
.site-footer{background:#111827;color:#d1d5db;padding:24px 0;font:14px system-ui,sans-serif}
.site-footer p{margin:4px 0}.site-footer .muted{color:#9ca3af}.site-footer a{text-decoration:underline}
@media(max-width:900px){.layout{grid-template-columns:1fr}.sidebar{position:static}.grid.four{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:560px){.grid,.grid.four{grid-template-columns:1fr}.article{padding:16px}.article h1{font-size:26px}.card.big h2{font-size:23px}.search input{width:140px}}

/* ===== Admin ===== */
.admin{font:15px/1.5 system-ui,sans-serif;background:#f3f4f6}
.admin .topbar{background:#111827;color:#fff;padding:10px 0}
.admin .topbar .wrap{display:flex;gap:14px;align-items:center;flex-wrap:wrap}
.admin .topbar a{color:#e5e7eb}.admin .topbar a:hover{color:#fff}.admin .topbar .sp{flex:1}
.admin h1{font-size:24px;margin:0 0 14px}
.panel{background:#fff;border:1px solid var(--line);border-radius:12px;padding:18px;margin-bottom:18px}
.admin table{width:100%;border-collapse:collapse}
.admin th,.admin td{text-align:left;padding:9px 8px;border-bottom:1px solid var(--line);vertical-align:top}
.admin th{font-size:12px;text-transform:uppercase;color:var(--mut)}
.badge{display:inline-block;padding:2px 8px;border-radius:999px;font-size:12px;font-weight:700}
.badge.pub{background:#dcfce7;color:#166534}.badge.dra{background:#fef3c7;color:#92400e}
.admin label{display:block;font-weight:600;margin:12px 0 4px}
.admin input[type=text],.admin input[type=password],.admin input[type=datetime-local],.admin select,.admin textarea{width:100%;padding:9px 10px;border:1px solid #d1d5db;border-radius:8px;font:15px system-ui,sans-serif;background:#fff}
.admin textarea{min-height:360px;font:14px/1.5 ui-monospace,Menlo,monospace}
.admin textarea.sm{min-height:80px;font:15px system-ui,sans-serif}
.admin .row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.admin .hint{font-size:12px;color:var(--mut);margin-top:3px}
.btn.sec{background:#e5e7eb;color:#111827}.btn.sec:hover{background:#d1d5db;color:#111}
.btn.danger{background:#fff;color:#b91c1c;border:1px solid #fca5a5}.btn.danger:hover{background:#fee2e2;color:#991b1b}
.btn.sm{padding:4px 10px;font-size:13px}
.flash{padding:10px 14px;border-radius:8px;margin-bottom:14px}.flash.ok{background:#dcfce7;color:#166534}.flash.err{background:#fee2e2;color:#991b1b}
.toolbar{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:6px}
.editgrid{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:18px;align-items:start}
@media(max-width:900px){.editgrid{grid-template-columns:1fr}.admin .row{grid-template-columns:1fr}}
.seo-list{list-style:none;margin:8px 0 0;padding:0;font-size:14px}.seo-list li{padding:3px 0}
.seo-list li:before{content:"○ ";color:#9ca3af}.seo-list li.ok:before{content:"● ";color:#16a34a}.seo-list li.bad:before{content:"● ";color:#dc2626}
.serp{border:1px solid var(--line);border-radius:8px;padding:10px 12px;font-family:Arial,sans-serif}
.serp .u{color:#188038;font-size:12px;word-break:break-all}.serp .t{color:#1a0dab;font-size:19px;line-height:1.25;margin:2px 0}.serp .d{color:#4d5156;font-size:13px}
.loginbox{max-width:380px;margin:12vh auto}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:18px}
.stat{background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px}.stat b{display:block;font-size:26px}