@import "https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Noto+Sans+JP:wght@400;500;700&display=swap";*,:before,:after{box-sizing:border-box;margin:0;padding:0}:root{--bg:#f5f5f5;--white:#fff;--black:#1b1b1b;--gray:#e5e7eb;--gray-d:#6b7280;--gray-l:#f9fafb;--accent:#5bbfc3;--accent-d:#4aa8ac;--accent-l:#ebf8f8;--red:#ef4444;--red-l:#fee2e2;--green:#10b981;--green-l:#d1fae5;--yellow:#f59e0b;--yellow-l:#fef3c7;--purple:#8b5cf6;--purple-l:#ede9fe;--blue:#3b82f6;--blue-l:#dbeafe;--sidebar-bg:#1b1b1b;--sidebar-w:256px;--font:-apple-system,BlinkMacSystemFont,"Inter","Noto Sans JP",sans-serif;--mono:"SF Mono","Roboto Mono",monospace;--radius:8px;--radius-sm:6px;--shadow:0 1px 3px #0000000f,0 1px 2px #0000000a;--shadow-lg:0 4px 12px #00000014}body{font-family:var(--font);background:var(--bg);color:var(--black);-webkit-font-smoothing:antialiased;font-size:14px;line-height:1.6}a{color:inherit;text-decoration:none}button{cursor:pointer;font-family:inherit}input,select,textarea{font-family:inherit;font-size:14px}.layout{min-height:100vh;display:flex}.sidebar{width:var(--sidebar-w);background:var(--sidebar-bg);color:#fff;z-index:50;flex-direction:column;display:flex;position:fixed;top:0;bottom:0;left:0}.sidebar__logo{border-bottom:1px solid #ffffff14;padding:24px 20px}.sidebar__logo-main{letter-spacing:-.03em;align-items:center;gap:8px;font-size:18px;font-weight:700;display:flex}.sidebar__logo-main .dot{background:var(--accent);border-radius:50%;width:8px;height:8px;display:inline-block}.sidebar__logo-sub{color:#fff6;letter-spacing:.02em;margin-top:2px;font-size:11px}.sidebar__nav{flex-direction:column;flex:1;gap:2px;padding:16px 12px;display:flex}.sidebar__section{text-transform:uppercase;letter-spacing:.08em;color:#ffffff4d;margin-top:4px;padding:16px 12px 6px;font-size:10px;font-weight:600}.sidebar__link{border-radius:var(--radius-sm);color:#ffffff8c;text-align:left;background:0 0;border:none;align-items:center;gap:10px;width:100%;padding:10px 12px;font-size:13px;font-weight:500;transition:all .15s;display:flex}.sidebar__link:hover{color:#ffffffe6;background:#ffffff0f}.sidebar__link--active{color:var(--accent);background:#5bbfc31f}.sidebar__link .icon{text-align:center;flex-shrink:0;width:18px;font-size:15px}.sidebar__count{color:#fff6;background:#ffffff14;border-radius:10px;margin-left:auto;padding:1px 7px;font-size:11px}.sidebar__bottom{border-top:1px solid #ffffff14;padding:12px}.main{margin-left:var(--sidebar-w);flex:1;max-width:1280px;padding:32px 40px}.page-header{justify-content:space-between;align-items:center;margin-bottom:28px;display:flex}.page-title{letter-spacing:-.03em;font-size:24px;font-weight:700}.page-title small{color:var(--gray-d);margin-left:10px;font-size:13px;font-weight:400}.page-desc{color:var(--gray-d);margin-top:2px;font-size:13px}.page-actions{align-items:center;gap:8px;display:flex}.stat-grid{grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:16px;margin-bottom:28px;display:grid}.stat-card{background:var(--white);border-radius:var(--radius);border:1px solid var(--gray);padding:20px;transition:border-color .15s}.stat-card:hover{border-color:var(--accent)}.stat-card__icon{border-radius:var(--radius-sm);justify-content:center;align-items:center;width:36px;height:36px;margin-bottom:12px;font-size:16px;display:flex}.stat-card__icon--teal{background:var(--accent-l);color:var(--accent-d)}.stat-card__icon--blue{background:var(--blue-l);color:var(--blue)}.stat-card__icon--green{background:var(--green-l);color:var(--green)}.stat-card__icon--purple{background:var(--purple-l);color:var(--purple)}.stat-card__icon--yellow{background:var(--yellow-l);color:var(--yellow)}.stat-card__label{color:var(--gray-d);margin-bottom:4px;font-size:12px;font-weight:500}.stat-card__value{letter-spacing:-.03em;font-size:28px;font-weight:700;line-height:1}.stat-card__sub{color:var(--gray-d);margin-top:4px;font-size:11px}.card{background:var(--white);border-radius:var(--radius);border:1px solid var(--gray);box-shadow:var(--shadow)}.card__header{border-bottom:1px solid var(--gray);justify-content:space-between;align-items:center;padding:16px 20px;display:flex}.card__title{font-size:15px;font-weight:600}.card__body{padding:20px}.table-wrap{overflow-x:auto}table{border-collapse:collapse;width:100%}th{text-align:left;text-transform:uppercase;letter-spacing:.06em;color:var(--gray-d);border-bottom:2px solid var(--gray);white-space:nowrap;padding:10px 16px;font-size:11px;font-weight:600}td{border-bottom:1px solid var(--gray-l);vertical-align:middle;padding:12px 16px}tr:hover td{background:var(--gray-l)}.td-title{color:var(--black);text-overflow:ellipsis;white-space:nowrap;max-width:320px;font-weight:500;display:block;overflow:hidden}.td-title:hover{color:var(--accent)}.td-slug{color:var(--gray-d);font-size:11px;font-family:var(--mono);margin-top:2px}.td-thumb{border-radius:var(--radius-sm);object-fit:cover;background:var(--gray-l);width:40px;height:40px}.badge{white-space:nowrap;border-radius:10px;align-items:center;gap:4px;padding:3px 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var(--gray);border-radius:var(--radius-sm);background:var(--white);width:100%;padding:10px 14px;transition:border-color .15s,box-shadow .15s}.form-input:focus{border-color:var(--accent);outline:none;box-shadow:0 0 0 3px #5bbfc326}.form-input::placeholder{color:silver}.form-select{border:1px solid var(--gray);border-radius:var(--radius-sm);background:var(--white);appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%236B7280' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10z'/%3E%3C/svg%3E");background-position:right 12px center;background-repeat:no-repeat;width:100%;padding:10px 14px}textarea.form-input{resize:vertical;min-height:160px;font-family:var(--mono);font-size:13px;line-height:1.8}.form-row{grid-template-columns:1fr 1fr;gap:16px;display:grid}.form-row-3{grid-template-columns:1fr 1fr 1fr;gap:16px;display:grid}.form-check{align-items:center;gap:8px;font-size:13px;font-weight:500;display:flex}.form-check input[type=checkbox]{width:16px;height:16px;accent-color:var(--accent);border-radius:3px}.save-bar{-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-top:1px solid var(--gray);z-index:10;background:#ffffffe6;align-items:center;gap:8px;margin:0 -40px;padding:16px 24px 16px 40px;display:flex;position:sticky;bottom:0}.filter-bar{flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:20px;display:flex}.filter-tab{border:1px solid var(--gray);background:var(--white);color:var(--gray-d);cursor:pointer;border-radius:16px;padding:6px 14px;font-size:12px;font-weight:600;transition:all .15s}.filter-tab:hover{border-color:var(--accent);color:var(--accent)}.filter-tab--active{background:var(--black);color:#fff;border-color:var(--black)}.search-input{border:1px solid var(--gray);border-radius:var(--radius-sm);background:var(--white);min-width:240px;padding:8px 14px}.search-input:focus{border-color:var(--accent);outline:none;box-shadow:0 0 0 3px #5bbfc326}.login-page{background:var(--sidebar-bg);justify-content:center;align-items:center;min-height:100vh;display:flex}.login-card{background:var(--white);width:100%;max-width:400px;box-shadow:var(--shadow-lg);border-radius:12px;padding:40px}.login-card h1{align-items:center;gap:8px;font-size:22px;font-weight:700;display:flex}.login-card h1 .dot{background:var(--accent);border-radius:50%;width:8px;height:8px}.login-card p{color:var(--gray-d);margin:4px 0 28px;font-size:13px}.login-card .btn{justify-content:center;width:100%;padding:12px}.login-error{color:var(--red);background:var(--red-l);border-radius:var(--radius-sm);margin-bottom:12px;padding:8px 12px;font-size:13px}.activity-list{list-style:none}.activity-item{border-bottom:1px solid var(--gray-l);align-items:center;gap:12px;padding:12px 0;display:flex}.activity-item:last-child{border-bottom:none}.activity-dot{border-radius:50%;flex-shrink:0;width:6px;height:6px}.activity-dot--published{background:var(--green)}.activity-dot--draft{background:var(--yellow)}.activity-title{text-overflow:ellipsis;white-space:nowrap;flex:1;font-size:13px;font-weight:500;overflow:hidden}.activity-meta{color:var(--gray-d);white-space:nowrap;font-size:11px}.cat-bar{align-items:center;gap:12px;margin-bottom:8px;display:flex}.cat-bar__label{text-align:right;width:100px;color:var(--gray-d);flex-shrink:0;font-size:12px}.cat-bar__fill{background:var(--accent-l);border-radius:3px;height:20px;transition:width .3s}.cat-bar__count{color:var(--gray-d);flex-shrink:0;width:30px;font-size:11px}.toast{border-radius:var(--radius);z-index:1000;box-shadow:var(--shadow-lg);padding:12px 20px;font-size:13px;font-weight:500;animation:.2s 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