:root{--bg:#fafafa;--fg:#222;--muted:#6a6a6a;--border:#e0e0e0;--accent:#c84b6e;--card-bg:#fff;--sidebar-bg:#fff;--sidebar-w:240px;--shadow:0 2px 6px rgba(0,0,0,0.06);--radius:8px}*{box-sizing:border-box}body,html{margin:0;padding:0;background:var(--bg);color:var(--fg);font-family:-apple-system,BlinkMacSystemFont,Hiragino Sans,Yu Gothic,Meiryo,system-ui,sans-serif;font-size:15px;line-height:1.6}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.layout{display:flex;min-height:100vh}.sidebar{width:var(--sidebar-w);flex:0 0 var(--sidebar-w);background:var(--sidebar-bg);border-right:1px solid var(--border);padding:16px 12px;position:-webkit-sticky;position:sticky;top:0;height:100vh;overflow-y:auto}.sidebar nav ul{list-style:none;padding:0;margin:0 0 16px}.sidebar nav li>a{display:block;padding:6px 8px;color:var(--fg);border-radius:4px}.sidebar nav li>a:hover{background:#f0f0f0;text-decoration:none}.sidebar nav .group-title{font-size:12px;color:var(--muted);margin:12px 8px 4px;text-transform:uppercase;display:flex;align-items:center;gap:6px;cursor:pointer;list-style:none;-webkit-user-select:none;-moz-user-select:none;user-select:none}.sidebar nav .group-title::-webkit-details-marker{display:none}.sidebar nav .group-title:before{content:"";width:0;height:0;border-left:5px solid;border-top:4px solid transparent;border-bottom:4px solid transparent;transition:transform .15s ease;flex-shrink:0}.nav-group[open]>.group-title:before{transform:rotate(90deg)}.sidebar nav .group-title:hover{color:var(--fg)}.sidebar nav .nav-group>ul{margin-bottom:4px}.sidebar nav .nested{padding-left:12px;font-size:13.5px}.sidebar nav .nested>a{display:flex;align-items:center;gap:6px}.sidebar nav .nested .label{flex:1 1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.badge{display:inline-flex;align-items:center;justify-content:center;min-width:22px;height:18px;padding:0 6px;border-radius:9px;background:#ececec;color:var(--muted);font-size:11px;font-weight:600;line-height:1;flex-shrink:0}.main{flex:1 1;padding:24px clamp(16px,3vw,40px);max-width:100%}.hero{margin-bottom:32px;border-radius:var(--radius);overflow:hidden;background:#f4f4f4}.hero img{display:block;width:100%;height:auto}section{margin-bottom:40px}section>header{display:flex;align-items:baseline;gap:12px;margin-bottom:16px;border-bottom:1px solid var(--border);padding-bottom:6px}section>header h2{font-size:20px;margin:0}section>header .count{color:var(--muted);font-size:13px}section>header .source-badge{display:inline-flex;align-items:center;padding:2px 10px;border-radius:999px;background:#fff7e6;border:1px solid #f0d9a8;color:#8a5a00;font-size:12px;font-weight:600;line-height:1.4;text-decoration:none;transition:background-color .12s ease,color .12s ease,border-color .12s ease}section>header .source-badge:hover{background:#f0c674;border-color:#c48f2c;color:#fff;text-decoration:none}p.more{margin:12px 0 0;text-align:right;font-size:13px}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));grid-gap:16px;gap:16px}.card{background:var(--card-bg);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;box-shadow:var(--shadow);transition:transform .12s ease,box-shadow .12s ease;position:relative}.card:hover{transform:translateY(-2px);box-shadow:0 4px 12px rgba(0,0,0,.1)}.card .rank{position:absolute;top:8px;left:8px;z-index:2;background:var(--accent);color:#fff;font-weight:700;font-size:12px;padding:2px 8px;border-radius:999px;box-shadow:0 1px 3px rgba(0,0,0,.15)}.card .thumb{width:100%;aspect-ratio:1/1;background:#eee;display:block;object-fit:cover}.card .primary{display:block;color:inherit;text-decoration:none}.card .primary>.title{padding:10px 12px 0;text-align:center}.card .primary:hover>.title{color:var(--accent)}.card .body{padding:6px 12px 12px;display:flex;flex-direction:column;gap:6px;flex:1 1;text-align:center}.card .title{font-size:14px;font-weight:600;margin:0;line-height:1.4}.card .meta{font-size:12px;color:var(--muted);display:flex;flex-wrap:wrap;justify-content:center;gap:4px}.card .meta .tag{display:inline-block;padding:1px 8px;border-radius:999px;background:#f0f0f0;color:var(--fg);font-size:11.5px;line-height:1.6;border:1px solid var(--border);transition:background-color .12s ease,border-color .12s ease,color .12s ease}.card .meta .tag:hover{background:var(--accent);border-color:var(--accent);color:#fff;text-decoration:none}.card .meta .tag-character{background:#fdeef2;border-color:#f6c8d4}.card .meta .tag-situation{background:#eef3fd;border-color:#c8d4f6}.card .links{display:flex;gap:8px;margin-top:auto;padding-top:8px}.card .links a{font-size:12px;display:inline-flex;align-items:center;justify-content:center;flex:1 1;gap:4px;padding:4px 8px;border:1px solid #b8dcf5;border-radius:4px;color:var(--fg);background:#e6f3fc;transition:background-color .12s ease,border-color .12s ease}.card .links a:hover{background:#c8e3f7;border-color:#7fbde8;text-decoration:none}.card .links img{height:14px;width:auto}.tag-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));grid-gap:12px;gap:12px}.tag-card{background:var(--card-bg);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;text-align:center;color:var(--fg);display:block;box-shadow:var(--shadow);transition:transform .12s ease}.tag-card:hover{transform:translateY(-2px);text-decoration:none}.tag-card .thumb{width:100%;aspect-ratio:1/1;object-fit:cover;display:block;background:#eee}.tag-card .label{padding:8px;font-size:13px;font-weight:600;display:flex;align-items:center;gap:6px}.tag-card .label .name{flex:1 1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;text-align:left}.profile{max-width:720px}.profile h2{margin-top:0}.profile .links{display:flex;gap:12px;margin:12px 0 24px}.profile .links a{display:inline-flex;align-items:center;gap:6px;padding:8px 14px;border:1px solid var(--border);border-radius:6px;color:var(--fg)}.profile .bio{white-space:pre-wrap}.admin-page{max-width:1100px}.admin-page h1{font-size:22px;margin:0 0 16px}.admin-nav{display:flex;gap:12px;margin-bottom:24px;font-size:14px}.admin-nav a{padding:6px 12px;border:1px solid var(--border);border-radius:6px;color:var(--fg);background:#fff}.admin-nav a.active{background:var(--accent);color:#fff;border-color:var(--accent)}.admin-table{width:100%;border-collapse:collapse;font-size:14px}.admin-table td,.admin-table th{padding:8px 10px;border-bottom:1px solid var(--border);vertical-align:middle;text-align:left}.admin-table th{background:#f7f7f7;font-weight:600}.admin-table img.thumb-small{width:48px;height:48px;object-fit:cover;border-radius:4px;background:#eee}.btn{display:inline-block;padding:6px 12px;border:1px solid var(--border);border-radius:6px;background:#fff;color:var(--fg);cursor:pointer;font-size:13px}.btn:hover{background:#f6f6f6;text-decoration:none}.btn-primary{background:var(--accent);color:#fff;border-color:var(--accent)}.btn-primary:hover{background:#a93b59}.btn-danger{background:#fff;color:#c93b3b;border-color:#f0bcbc}.btn-danger:hover{background:#fff1f1}.admin-form{max-width:720px;display:grid;grid-gap:16px;gap:16px}.admin-form label{display:grid;grid-gap:4px;gap:4px;font-size:13px;color:var(--muted)}.admin-form input[type=text],.admin-form select,.admin-form textarea{padding:8px 10px;border:1px solid var(--border);border-radius:6px;background:#fff;font-size:14px;color:var(--fg)}.admin-form .row-2{display:grid;grid-template-columns:1fr 1fr;grid-gap:12px;gap:12px}.admin-form .error{color:#c93b3b;font-size:13px}.spinner{display:inline-block;width:14px;height:14px;border:2px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spinner-rotate .6s linear infinite;vertical-align:middle;flex-shrink:0}@keyframes spinner-rotate{to{transform:rotate(1turn)}}.toaster{position:fixed;bottom:16px;right:16px;display:flex;flex-direction:column;gap:8px;z-index:9999;max-width:min(420px,calc(100vw - 32px));pointer-events:none}.toast{pointer-events:auto;display:flex;align-items:center;gap:10px;padding:12px 16px;border-radius:8px;border:1px solid transparent;background:#fff;color:var(--fg);font-size:14px;font-weight:500;box-shadow:0 6px 20px rgba(0,0,0,.15);cursor:pointer;text-align:left;animation:toast-slide-in .2s ease-out}.toast-icon{flex-shrink:0;width:22px;height:22px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;color:#fff;font-size:13px;font-weight:700}.toast-message{flex:1 1}.toast-error{background:#fff0f0;border-color:#f0bcbc;color:#8a1f1f}.toast-error .toast-icon{background:#c93b3b}.toast-success{background:#f0fbf2;border-color:#b8e0c0;color:#1f6a2c}.toast-success .toast-icon{background:#2c9a3a}.toast-info{background:#f0f6fc;border-color:#b8d4ef;color:#1a4477}.toast-info .toast-icon{background:#3a7ac7}@keyframes toast-slide-in{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.login-card{max-width:360px;margin:80px auto;background:#fff;border:1px solid var(--border);border-radius:8px;padding:24px;box-shadow:var(--shadow);display:flex;flex-direction:column;align-items:center;gap:12px;text-align:center}.login-card label{width:100%;display:grid;grid-gap:4px;gap:4px;font-size:13px;color:var(--muted);text-align:left}.login-card input{padding:8px 10px;border:1px solid var(--border);border-radius:6px;background:#fff;font-size:14px;color:var(--fg)}.login-card .btn{min-width:120px}@media (max-width:720px){.layout{flex-direction:column}.sidebar{width:100%;flex-basis:auto;height:auto;position:static;border-right:none;border-bottom:1px solid var(--border)}.main{padding:16px}}