:root{--bg:#f4f4f5;--panel:#fff;--text:#1f2328;--muted:#6b7280;--line:#e5e7eb;--brand:#b91c1c;--brand-dark:#7f1d1d;--link:#1d4ed8;--hot:#d00000;--green:#15803d;}
*{box-sizing:border-box}
html{font-size:16px}
body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Helvetica Neue","Hiragino Sans","Hiragino Kaku Gothic ProN","Noto Sans JP",Meiryo,sans-serif;line-height:1.7}
a{color:var(--link)}
.wrap{max-width:1100px;margin:0 auto;padding:0 16px}
.site-header{background:var(--brand-dark);color:#fff}
.site-header .wrap{display:flex;align-items:baseline;gap:14px;flex-wrap:wrap;padding:14px 16px}
.brand{color:#fff;text-decoration:none;font-size:1.5rem;font-weight:800;letter-spacing:.02em}
.tagline{font-size:.9rem;opacity:.85}
.cat-nav{background:#fff;border-bottom:1px solid var(--line)}
.cat-nav .wrap{display:flex;gap:4px;overflow-x:auto;white-space:nowrap;padding:6px 16px}
.cat-nav a{display:inline-block;padding:6px 12px;border-radius:999px;color:var(--text);text-decoration:none;font-size:.95rem}
.cat-nav a.on,.cat-nav a:hover{background:#fee2e2;color:var(--brand-dark)}
.page{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:20px;padding:18px 16px 40px}
@media (max-width:860px){.page{grid-template-columns:1fr}}
.main{min-width:0}
.box{background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:12px 14px;margin-bottom:16px}
.box h2{font-size:1.05rem;margin:0 0 8px;padding-bottom:6px;border-bottom:2px solid var(--brand)}
.box ul,.box ol{margin:0;padding-left:1.2em}
.box li{padding:3px 0;font-size:.95rem}
.page-title{font-size:1.35rem;margin:4px 0 12px}
.page-title small{font-size:.8rem;font-weight:400}
h2{font-size:1.15rem;margin:22px 0 8px}
.muted{color:var(--muted)}
.small{font-size:.85rem}
.err{color:var(--hot)}
.cards{display:flex;flex-direction:column;gap:14px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:14px 18px}
.card-meta{display:flex;gap:10px;align-items:center;color:var(--muted);font-size:.85rem;margin-bottom:4px}
.card-title{font-size:1.25rem;margin:0 0 6px;line-height:1.4}
.card-title a{color:var(--text);text-decoration:none}
.card-title a:hover{color:var(--brand)}
.card-lead{margin:0 0 8px;font-size:1rem}
.more{font-size:.9rem;text-decoration:none;font-weight:600}
.badge{display:inline-block;font-size:.78rem;padding:1px 8px;border-radius:4px;background:#e5e7eb;color:#374151;text-decoration:none}
.badge.cat-news{background:#dbeafe;color:#1e40af}.badge.cat-geinou{background:#fce7f3;color:#9d174d}.badge.cat-sports{background:#dcfce7;color:#166534}
.badge.cat-money{background:#fef9c3;color:#854d0e}.badge.cat-vip{background:#ede9fe;color:#5b21b6}.badge.cat-anime{background:#cffafe;color:#155e75}.badge.cat-life{background:#ffedd5;color:#9a3412}
.pager{display:flex;justify-content:center;gap:16px;padding:16px 0 4px}
/* ---- 記事 ---- */
.post{background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:18px 20px}
.post-title{font-size:1.6rem;line-height:1.35;margin:4px 0 12px}
@media (max-width:600px){.post-title{font-size:1.3rem}.post{padding:14px 12px}}
.lead{font-size:1.05rem;background:#fafafa;border-left:4px solid var(--brand);padding:8px 12px;margin:0 0 12px}
.source{font-size:.9rem;color:var(--muted);margin:0 0 14px}
.thread{border-top:1px solid var(--line)}
.res{padding:12px 4px;border-bottom:1px solid #eee}
.res-head{color:var(--green);font-size:.88rem;margin-bottom:4px}
.res-head .date,.res-head .pid,.res-head .name{white-space:nowrap}
.res-head .no{font-weight:700}
.res-head .date,.res-head .pid{color:#4b7a55}
.res-body{font-size:1.05rem;white-space:normal;word-break:break-word}
.res-hot .res-body{color:var(--hot);font-weight:700;font-size:1.2rem;line-height:1.55}
.anchor{color:var(--link);text-decoration:none}
.admin-label{display:inline-block;background:var(--brand);color:#fff;font-size:.78rem;padding:1px 8px;border-radius:4px;margin-right:8px;vertical-align:middle}
.tags{margin:14px 0 6px}
.tag{display:inline-block;font-size:.85rem;color:var(--muted);margin-right:6px}
.disclaimer{font-size:.8rem;color:var(--muted);border-top:1px solid var(--line);padding-top:8px;margin-top:10px}
.related{background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:12px 18px;margin-top:16px}
.related h2{margin:0 0 8px;font-size:1.1rem}
.related ul{margin:0;padding-left:1.2em}
.related li{padding:3px 0}
/* 管理人コメント（アイコン＋吹き出し） */
.kanri{display:flex;align-items:flex-start;gap:12px;margin:10px 0 14px}
.kanri-icon{flex:0 0 48px;width:48px;height:48px;border-radius:50%;box-shadow:0 0 0 3px #fee2e2}
.kanri-bubble{position:relative;flex:1 1 auto;min-width:0;background:#fff7ed;border:2px solid #fdba74;border-radius:12px;padding:8px 14px 10px}
.kanri-bubble::before{content:"";position:absolute;left:-11px;top:14px;border:9px solid transparent;border-right:11px solid #fdba74;border-left:0}
.kanri-bubble::after{content:"";position:absolute;left:-7px;top:16px;border:7px solid transparent;border-right:8px solid #fff7ed;border-left:0}
.kanri-name{display:block;font-size:.8rem;font-weight:700;color:var(--brand);margin-bottom:2px}
.kanri-bubble p{margin:0;font-size:1.02rem;line-height:1.65}
.kanri-closing{margin-top:20px}
.kanri-closing .kanri-bubble{background:#fef2f2;border-color:#fca5a5}
.kanri-closing .kanri-bubble::before{border-right-color:#fca5a5}
.kanri-closing .kanri-bubble::after{border-right-color:#fef2f2}
@media (max-width:600px){.kanri-icon{flex-basis:40px;width:40px;height:40px}.kanri{gap:10px}}

/* ---- フォーム・管理 ---- */
.form label{display:block;margin:10px 0 4px;font-weight:600}
.form input[type=text],.form input[type=url],.form input[type=password],.form select,.form textarea{display:block;width:100%;font-size:1rem;padding:8px;border:1px solid #cbd5e1;border-radius:6px;font-weight:400;margin-top:4px}
.btn{display:inline-block;margin-top:10px;padding:8px 18px;border:0;border-radius:6px;background:var(--link);color:#fff;font-size:1rem;cursor:pointer;text-decoration:none}
.btn.small{padding:4px 10px;font-size:.85rem;margin-top:0}
.btn.danger{background:var(--brand)}
.notice{padding:10px 14px;border-radius:6px;margin:10px 0}
.notice.ok{background:#dcfce7;color:#166534}.notice.ng{background:#fee2e2;color:#991b1b}
ul.plain{padding-left:1.3em}
.table{width:100%;border-collapse:collapse;font-size:.92rem;background:#fff}
.table th,.table td{border-bottom:1px solid var(--line);padding:6px 6px;text-align:left;vertical-align:top}
.table .actions form{display:flex;gap:4px;flex-wrap:wrap}
.actions-inline{display:flex;gap:6px;margin:8px 0 14px}
.row-off{opacity:.55}
.review{background:#fff;border:1px solid var(--line);border-radius:6px;padding:8px 12px;margin-bottom:10px}
.review h3{margin:0 0 4px;font-size:1rem}
.site-footer{padding:14px 0 30px;color:var(--muted);font-size:.85rem;text-align:center}