:root{--font-sans:"Inter", "Noto Sans JP", sans-serif;--font-mono:"JetBrains Mono", monospace;--max-width:1200px;--radius-sm:6px;--radius-md:10px;--radius-lg:16px;--bg-primary:#0a0a0f;--bg-secondary:#12121a;--bg-tertiary:#1a1a2e;--bg-elevated:#16213e;--text-primary:#e0e0e8;--text-secondary:#8888a0;--text-muted:#555570;--accent-primary:#6c5ce7;--accent-secondary:#00cec9;--accent-hover:#7c6cf7;--border-color:#2a2a3e;--border-subtle:#1e1e30;--success:#00b894;--warning:#fdcb6e;--error:#ff7675;--shadow-sm:0 2px 4px #0000004d;--shadow-md:0 4px 12px #0006;--shadow-lg:0 8px 24px #00000080;--header-bg:#0a0a0fe6;--glass-bg:#12121acc;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}[data-theme=dark]{--bg-primary:#0a0a0f;--bg-secondary:#12121a;--bg-tertiary:#1a1a2e;--bg-elevated:#16213e;--text-primary:#e0e0e8;--text-secondary:#8888a0;--text-muted:#555570;--accent-primary:#6c5ce7;--accent-secondary:#00cec9;--accent-hover:#7c6cf7;--border-color:#2a2a3e;--border-subtle:#1e1e30;--success:#00b894;--warning:#fdcb6e;--error:#ff7675;--shadow-sm:0 2px 4px #0000004d;--shadow-md:0 4px 12px #0006;--shadow-lg:0 8px 24px #00000080;--header-bg:#0a0a0fe6;--glass-bg:#12121acc;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}[data-theme=light]{--bg-primary:#f5f6fa;--bg-secondary:#fff;--bg-tertiary:#eef0f6;--bg-elevated:#e8ecf4;--text-primary:#1a1a2e;--text-secondary:#5a5a7a;--text-muted:#9090a8;--accent-primary:#5a4bd1;--accent-secondary:#009d9a;--accent-hover:#6c5ce7;--border-color:#d8dbe5;--border-subtle:#e8eaf0;--success:#00a884;--warning:#e6a817;--error:#e05555;--shadow-sm:0 2px 4px #0000000f;--shadow-md:0 4px 12px #00000014;--shadow-lg:0 8px 24px #0000001f;--header-bg:#f5f6faeb;--glass-bg:#ffffffd9;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}*{box-sizing:border-box;margin:0;padding:0}html{font-family:var(--font-sans);color:var(--text-primary);background:var(--bg-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-size:16px;line-height:1.6}body{background:var(--bg-primary);min-height:100vh}#root{flex-direction:column;min-height:100vh;display:flex}.glass{background:var(--glass-bg);-webkit-backdrop-filter:blur(12px);border:1px solid var(--border-color)}.card{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:16px;transition:all .2s}.card:hover{border-color:var(--accent-primary);box-shadow:var(--shadow-md)}.btn{border-radius:var(--radius-sm);cursor:pointer;border:none;justify-content:center;align-items:center;gap:8px;padding:10px 20px;font-size:14px;font-weight:500;text-decoration:none;transition:all .2s;display:inline-flex}.btn-primary{background:var(--accent-primary);color:#fff}.btn-primary:hover{background:var(--accent-hover)}.btn-secondary{background:var(--bg-tertiary);color:var(--text-primary);border:1px solid var(--border-color)}.btn-secondary:hover{background:var(--bg-elevated);border-color:var(--accent-primary)}.input{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-sm);width:100%;color:var(--text-primary);padding:12px 16px;font-size:14px;transition:all .2s}.input:focus{border-color:var(--accent-primary);outline:none}.input::placeholder{color:var(--text-muted)}a{color:var(--accent-secondary);text-decoration:none;transition:color .2s}a:hover{color:var(--accent-hover)}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-primary)}::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}@media (width<=768px){html{font-size:14px}.card{padding:12px}}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.fade-in{animation:.3s fadeIn}.spinner{border:2px solid var(--border-color);border-top-color:var(--accent-primary);border-radius:50%;width:24px;height:24px;animation:1s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.badge{border-radius:var(--radius-sm);align-items:center;padding:4px 8px;font-size:12px;font-weight:500;display:inline-flex}.badge-success{color:var(--success);background:#00b89433}.badge-warning{color:var(--warning);background:#fdcb6e33}.badge-error{color:var(--error);background:#ff767533}.pagination{justify-content:center;align-items:center;gap:8px;display:flex}.pagination button{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-sm);min-width:36px;height:36px;color:var(--text-primary);cursor:pointer;padding:0 12px;transition:all .2s}.pagination button:hover:not(:disabled){background:var(--bg-tertiary);border-color:var(--accent-primary)}.pagination button.active{background:var(--accent-primary);border-color:var(--accent-primary)}.pagination button:disabled{opacity:.5;cursor:not-allowed}.thread-item{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-md);cursor:pointer;align-items:flex-start;gap:16px;padding:16px;transition:all .2s;display:flex}.thread-item:hover{border-color:var(--accent-primary);transform:translate(4px)}.thread-item .meta{color:var(--text-secondary);align-items:center;gap:12px;margin-top:8px;font-size:13px;display:flex}.post-item{border-bottom:1px solid var(--border-subtle);padding:16px}.post-item:last-child{border-bottom:none}.post-item .header{align-items:center;gap:12px;margin-bottom:12px;font-size:13px;display:flex}.post-item .number{color:var(--accent-secondary);font-weight:600;font-family:var(--font-mono)}.post-item .name{color:var(--text-primary);font-weight:500}.post-item .date-id{color:var(--text-muted)}.post-item .body{color:var(--text-primary);word-wrap:break-word;line-height:1.8}.post-item .body a{color:var(--accent-secondary);text-decoration:underline}.search-bar{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-lg);align-items:center;gap:12px;padding:12px 16px;transition:all .2s;display:flex}.search-bar:focus-within{border-color:var(--accent-primary);box-shadow:0 0 0 3px #6c5ce71a}.search-bar input{color:var(--text-primary);background:0 0;border:none;outline:none;flex:1;font-size:14px}.search-bar input::placeholder{color:var(--text-muted)}.header-glass{z-index:100;background:var(--header-bg);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--border-color);position:sticky;top:0}.container{max-width:var(--max-width);margin:0 auto;padding:0 24px}.main-content{flex:1;padding:24px 0}.text-primary{color:var(--text-primary)}.text-secondary{color:var(--text-secondary)}.text-muted{color:var(--text-muted)}.bg-primary{background:var(--bg-primary)}.bg-secondary{background:var(--bg-secondary)}.bg-tertiary{background:var(--bg-tertiary)}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-between{justify-content:space-between}.gap-4{gap:4px}.gap-8{gap:8px}.gap-16{gap:16px}.w-full{width:100%}.h-full{height:100%}.mt-8{margin-top:8px}.mt-16{margin-top:16px}.mb-8{margin-bottom:8px}.mb-16{margin-bottom:16px}.p-16{padding:16px}.p-24{padding:24px}.rounded-sm{border-radius:var(--radius-sm)}.rounded-md{border-radius:var(--radius-md)}.rounded-lg{border-radius:var(--radius-lg)}.skeleton{background:linear-gradient(90deg, var(--bg-secondary) 25%, var(--bg-tertiary) 50%, var(--bg-secondary) 75%);border-radius:var(--radius-sm);background-size:200% 100%;animation:1.5s infinite skeleton-loading}@keyframes skeleton-loading{0%{background-position:200% 0}to{background-position:-200% 0}}.empty-state{text-align:center;color:var(--text-muted);padding:48px 24px}.empty-state-icon{opacity:.5;margin-bottom:16px;font-size:48px}.error-message{border:1px solid var(--error);border-radius:var(--radius-md);color:var(--error);background:#ff76751a;padding:16px}.success-message{border:1px solid var(--success);border-radius:var(--radius-md);color:var(--success);background:#00b8941a;padding:16px}.filter-grid{grid-template-columns:1fr 1fr;gap:20px;display:grid}@media (width<=768px){.filter-grid{grid-template-columns:1fr}}.filter-group{flex-direction:column;gap:8px;display:flex}.filter-label{color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em;font-size:13px;font-weight:600}.filter-row{align-items:center;display:flex}.filter-row .input{flex:1}input[type=date],input[type=number]{color-scheme:inherit}[data-theme=dark] input[type=date]::-webkit-calendar-picker-indicator{filter:invert(.7)}a.thread-item,div.thread-item{color:inherit}a.thread-item:hover,div.thread-item:hover{border-color:var(--accent-primary);color:inherit;transform:translate(4px)}.thread-title-text{transition:all .2s}.thread-title-text:hover{color:var(--accent-hover)!important}.mirror-link:hover{background:#00cec91a;color:var(--accent-secondary)!important;border-color:var(--accent-secondary)!important}