:root{color-scheme:dark;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background-color:#01030b;color:#f8fafc;--bg: #01030b;--bg-strong: #020617;--surface: rgba(15, 23, 42, .95);--surface-soft: rgba(15, 23, 42, .8);--surface-elevated: rgba(30, 41, 59, .9);--border: rgba(148, 163, 184, .15);--border-strong: rgba(148, 163, 184, .3);--border-accent: rgba(56, 189, 248, .3);--accent: #38bdf8;--accent-hover: #0ea5e9;--accent-soft: rgba(56, 189, 248, .15);--accent-glow: rgba(56, 189, 248, .4);--danger: #f87171;--danger-soft: rgba(248, 113, 113, .15);--success: #34d399;--success-soft: rgba(52, 211, 153, .15);--warning: #fbbf24;--warning-soft: rgba(251, 191, 36, .15);--text-primary: #f8fafc;--text-secondary: #cbd5e1;--text-muted: rgba(148, 163, 184, .8);--text-dim: rgba(148, 163, 184, .6);--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .25);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .3), 0 2px 4px -1px rgba(0, 0, 0, .2);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .4), 0 4px 6px -2px rgba(0, 0, 0, .2);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .5), 0 10px 10px -5px rgba(0, 0, 0, .2);--shadow-accent: 0 0 20px rgba(56, 189, 248, .3);--radius-sm: .5rem;--radius-md: .75rem;--radius-lg: 1rem;--radius-xl: 1.5rem;--transition: all .2s cubic-bezier(.4, 0, .2, 1);--transition-fast: all .15s cubic-bezier(.4, 0, .2, 1);--transition-slow: all .3s cubic-bezier(.4, 0, .2, 1)}*{box-sizing:border-box}body{margin:0;min-height:100vh;background:radial-gradient(circle at 15% 20%,#1e293b,#0f172a 30%,#020617 70%,#01030b),linear-gradient(135deg,#0f172acc,#020617e6);color:var(--text-primary);line-height:1.6;display:flex;flex-direction:column}#app{display:flex;flex-direction:column;min-height:100vh;position:relative}.global-header{background:var(--surface);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:100;box-shadow:var(--shadow-md)}.header-container{max-width:1400px;margin:0 auto;padding:1rem 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1.25rem;border-radius:var(--radius-md);cursor:pointer;transition:var(--transition);font-weight:500;font-size:.9rem;position:relative}.nav-item:hover{background:var(--surface-soft);transform:translateY(-1px)}.nav-item.active{background:var(--accent-soft);color:var(--accent)}.nav-item.active:before{content:"";position:absolute;bottom:-1px;left:50%;transform:translate(-50%);width:20px;height:3px;background:var(--accent);border-radius:var(--radius-sm)}.header-actions{display:flex;align-items:center;gap:1rem}.theme-toggle{background:var(--surface-soft);border:1px solid var(--border);border-radius:var(--radius-md);padding:.75rem;cursor:pointer;transition:var(--transition);font-size:1.2rem;min-width:2.5rem;min-height:2.5rem;display:flex;align-items:center;justify-content:center}.theme-toggle:hover{background:var(--surface-elevated);border-color:var(--border-accent);transform:scale(1.05)}.header-button{background:linear-gradient(135deg,var(--accent) 0%,var(--accent-hover) 100%);color:#04111a;border:none;padding:.75rem 1.5rem;border-radius:var(--radius-md);font-weight:600;font-size:.9rem;cursor:pointer;transition:var(--transition);box-shadow:var(--shadow-md)}.header-button:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg),var(--shadow-accent)}.main-content{flex:1;display:flex;flex-direction:column;padding:2rem}.content-container{max-width:1400px;margin:0 auto;width:100%;flex:1;display:grid;grid-template-columns:280px minmax(0,1fr) 400px;gap:1px;background:var(--border);border-radius:var(--radius-xl);overflow:hidden;box-shadow:var(--shadow-xl),var(--shadow-accent);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid var(--border-strong);min-height:calc(100vh - 200px)}.noscript-notice{padding:2rem;display:flex;justify-content:center;align-items:center;min-height:400px}.noscript-notice .surface{max-width:500px;text-align:center}.noscript-notice h3{margin:0 0 1rem;color:var(--accent)}.noscript-notice p{margin:0;color:var(--text-muted)}.panel{background:var(--surface);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);padding:2rem;display:flex;flex-direction:column;gap:1.5rem;min-height:100%;position:relative}.panel:before{content:"";position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,var(--border-accent),transparent);opacity:0;transition:var(--transition)}.panel:hover:before{opacity:1}.main-pane{gap:2rem}.sidebar{gap:1.5rem}.logo{font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--accent);font-size:1.2rem;text-align:center;padding:1rem 0;background:linear-gradient(135deg,var(--accent) 0%,var(--accent-hover) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;filter:drop-shadow(0 0 10px var(--accent-glow));transition:var(--transition)}.logo:hover{transform:scale(1.05);filter:drop-shadow(0 0 15px 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strong{color:var(--accent)}.board-item:hover{border-color:var(--border-accent);background:var(--surface-elevated);transform:translate(2px);box-shadow:var(--shadow-md)}.board-item:hover:before{opacity:.7}button{border:none;border-radius:var(--radius-md);padding:.875rem 1.5rem;background:linear-gradient(135deg,var(--accent) 0%,var(--accent-hover) 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var(--border);max-height:280px;width:100%;object-fit:cover;transition:var(--transition);cursor:zoom-in}.thread-image:hover{border-color:var(--accent);box-shadow:var(--shadow-md);transform:scale(1.02)}.form-section{display:flex;flex-direction:column;gap:.85rem}label{display:flex;flex-direction:column;gap:.5rem;font-size:.9rem;color:var(--text-secondary);font-weight:500}input,textarea,select{background:var(--surface-soft);border:1px solid var(--border);border-radius:var(--radius-md);padding:.875rem 1rem;color:var(--text-primary);font:inherit;transition:var(--transition);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}input:focus,textarea:focus,select:focus{outline:none;border-color:var(--accent);background:var(--surface-elevated);box-shadow:0 0 0 3px var(--accent-soft)}input::placeholder,textarea::placeholder{color:var(--text-dim)}textarea{min-height:140px;resize:vertical;font-family:inherit;line-height:1.6}select{cursor:pointer}select option{background:var(--surface);color:var(--text-primary)}.detail-pane{gap:1.5rem}.detail-header{gap:1rem;position:relative}.detail-header:before{content:"";position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,var(--accent),var(--accent-hover));border-radius:var(--radius-lg) var(--radius-lg) 0 0;opacity:.8}.detail-title-row{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;align-items:center;padding-bottom:1rem;border-bottom:1px solid var(--border)}.detail-title-row h3{margin:0;font-size:1.5rem;font-weight:700;color:var(--accent);text-shadow:0 0 10px var(--accent-glow)}.detail-actions{display:flex;flex-wrap:wrap;gap:.75rem}.reply-list{display:flex;flex-direction:column;gap:1rem;overflow-y:auto;padding-right:.5rem;max-height:60vh}.reply-card{border:1px solid var(--border);border-radius:var(--radius-md);padding:1rem;background:var(--surface-soft);transition:var(--transition);position:relative;overflow:hidden}.reply-card:before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--accent);opacity:0;transition:var(--transition)}.reply-card:hover{background:var(--surface-elevated);border-color:var(--border-accent);transform:translate(3px)}.reply-card:hover:before{opacity:1}.pill{display:inline-flex;align-items:center;gap:.25rem;border-radius:999px;padding:.25rem .875rem;font-size:.75rem;text-transform:uppercase;letter-spacing:.08em;font-weight:600;border:1px solid var(--border);background:var(--surface-soft);color:var(--text-secondary);transition:var(--transition-fast);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.pill:hover{background:var(--surface-elevated);border-color:var(--border-strong);transform:scale(1.05)}.pill.muted{color:var(--text-muted);background:#94a3b81a}.pill.warning{color:var(--warning);border-color:var(--warning);background:var(--warning-soft)}.pill.warning:hover{box-shadow:0 0 10px var(--warning-soft)}.pill.success{color:var(--success);border-color:var(--success);background:var(--success-soft)}.pill.accent{color:var(--accent);border-color:var(--accent);background:var(--accent-soft)}.empty-state{border:2px dashed var(--border);border-radius:var(--radius-lg);padding:2rem;text-align:center;color:var(--text-muted);background:var(--surface-soft);transition:var(--transition)}.empty-state:hover{border-color:var(--border-accent);background:var(--surface-elevated)}.empty-state h3{margin:0 0 .75rem;color:var(--text-secondary);font-size:1.25rem;font-weight:600}.loading{display:inline-flex;align-items:center;gap:.5rem}.loading:after{content:"⏳";animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.skeleton{background:linear-gradient(90deg,var(--surface-soft) 25%,var(--surface-elevated) 50%,var(--surface-soft) 75%);background-size:200% 100%;animation:loading 1.5s infinite}@keyframes loading{0%{background-position:200% 0}to{background-position:-200% 0}}.fade-in{animation:fadeIn .3s ease-out}.slide-in{animation:slideIn .4s ease-out}@keyframes slideIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.global-footer{background:var(--surface);border-top:1px solid var(--border);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);margin-top:auto;box-shadow:0 -10px 30px #0000004d}.footer-container{max-width:1400px;margin:0 auto;padding:3rem 2rem 2rem;display:grid;grid-template-columns:1fr auto;gap:3rem}.footer-section{display:flex;flex-direction:column;gap:2rem}.footer-brand .brand-logo{font-size:1.3rem;margin-bottom:.5rem}.footer-description{color:var(--text-secondary);line-height:1.6;max-width:400px}.footer-stats{display:flex;gap:2rem}.stat-item{text-align:center}.stat-value{font-size:1.5rem;font-weight:700;color:var(--accent);margin-bottom:.25rem;min-width:3rem}.stat-label{font-size:.8rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.08em;font-weight:500}.footer-links{display:grid;grid-template-columns:repeat(3,1fr);gap:2rem}.footer-column h4{margin:0 0 1rem;color:var(--text-primary);font-weight:600;font-size:.9rem;text-transform:uppercase;letter-spacing:.08em}.footer-link{display:block;color:var(--text-secondary);text-decoration:none;padding:.5rem 0;transition:var(--transition);font-size:.9rem}.footer-link:hover{color:var(--accent);transform:translate(3px)}.footer-bottom{grid-column:1 / -1;border-top:1px solid var(--border);padding-top:2rem;margin-top:2rem;display:flex;justify-content:space-between;align-items:center;color:var(--text-muted);font-size:.8rem}.footer-copyright,.footer-tech{display:flex;align-items:center;gap:1rem}.footer-copyright{font-weight:500}.footer-tech{color:var(--text-dim)}.legal-page{max-width:1000px;margin:0 auto;padding:2rem;color:var(--text-primary);line-height:1.7}.legal-header{text-align:center;margin-bottom:3rem;padding-bottom:2rem;border-bottom:2px solid var(--border)}.legal-header h1{font-size:2.5rem;font-weight:800;margin:0 0 .5rem;background:linear-gradient(135deg,var(--accent) 0%,var(--accent-hover) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;filter:drop-shadow(0 0 10px var(--accent-glow))}.last-updated{color:var(--text-muted);font-size:.9rem;margin:0 0 1.5rem;font-weight:500}.legal-summary{background:var(--surface-soft);padding:1.5rem;border-radius:var(--radius-lg);border:1px solid var(--border-accent);margin:0}.legal-summary h2{margin:0 0 .75rem;color:var(--accent);font-size:1.3rem}.legal-content{display:flex;flex-direction:column;gap:2rem}.legal-content section{display:flex;flex-direction:column;gap:1rem}.legal-content h2{font-size:1.8rem;font-weight:700;color:var(--text-primary);margin:0;padding-bottom:.5rem;border-bottom:2px solid var(--accent)}.legal-content h3{font-size:1.2rem;font-weight:600;color:var(--text-secondary);margin:1.5rem 0 .75rem}.legal-content h4{font-size:1.1rem;font-weight:600;color:var(--text-secondary);margin:1rem 0 .5rem}.content-box{background:var(--surface);padding:1.5rem;border-radius:var(--radius-lg);border:1px solid var(--border);box-shadow:var(--shadow-md);transition:var(--transition)}.content-box:hover{border-color:var(--border-accent);box-shadow:var(--shadow-lg)}.content-box.warning{border-color:var(--warning);background:var(--warning-soft)}.content-box.warning:before{content:"⚠️";display:inline-block;font-size:1.2rem;margin-right:.5rem}.legal-content ul,.legal-content ol{margin:0;padding-left:1.5rem}.legal-content li{margin-bottom:.5rem;line-height:1.6}.legal-content strong{color:var(--text-primary);font-weight:600}.legal-content p{margin:0 0 1rem}.warning-box{background:var(--warning-soft);border:2px solid var(--warning);border-radius:var(--radius-lg);padding:1.5rem;margin:1rem 0}.warning-box p{margin:0}.template-box{background:var(--surface-soft);border:1px solid var(--border);border-radius:var(--radius-md);padding:1rem}.dmca-template{background:var(--bg-strong);border:1px solid var(--border);border-radius:var(--radius-sm);padding:1.5rem;font-family:Courier 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a:hover{color:var(--accent-hover);text-decoration:underline}@media (max-width: 768px){.legal-page{padding:1rem}.legal-header h1{font-size:2rem}.legal-content h2{font-size:1.5rem}.legal-content h3{font-size:1.1rem}.content-box{padding:1rem}.dmca-template{font-size:.8rem;padding:1rem}}.toast-container{position:fixed;top:2rem;right:2rem;display:flex;flex-direction:column;gap:.75rem;z-index:1000;pointer-events:none}.toast{padding:1rem 1.5rem;border-radius:var(--radius-lg);border:1px solid var(--border);background:var(--surface);color:var(--text-primary);box-shadow:var(--shadow-xl);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);min-width:300px;max-width:500px;pointer-events:auto;animation:slideInRight .3s 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var(--border);font-size:14px;font-weight:500;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);-webkit-user-select:none;user-select:none}.lightbox-loading{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);color:var(--text-secondary);font-size:16px;display:flex;align-items:center;gap:12px}.lightbox-loading:before{content:"";width:24px;height:24px;border:2px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}@media (max-width: 768px){.lightbox-nav{width:40px;height:40px;font-size:16px}.lightbox-prev{left:8px}.lightbox-next{right:8px}.lightbox-close{top:16px;right:16px;width:36px;height:36px;font-size:18px}.lightbox-counter{bottom:16px;font-size:12px;padding:6px 12px}.lightbox-image{max-width:95vw;max-height:85vh}}.thread-image{cursor:pointer;transition:var(--transition);position:relative}.thread-image:hover{transform:scale(1.02);box-shadow:var(--shadow-lg)}.thread-image:after{content:"🔍";position:absolute;top:8px;right:8px;background:#000000b3;color:#fff;padding:4px 6px;border-radius:4px;font-size:12px;opacity:0;transition:var(--transition);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);pointer-events:none}.thread-image:hover:after{opacity:1}