:root{--color-bg:#f8f9fc;--color-bg-elevated:#ffffff;--color-bg-subtle:#f0f2f8;--color-bg-hover:#e8ebf4;--color-bg-active:#dde1ef;--color-surface:#ffffff;--color-surface-hover:#f5f6fa;--color-text:#0f172a;--color-text-secondary:#475569;--color-text-tertiary:#94a3b8;--color-text-inverse:#ffffff;--color-primary:#1e40af;--color-primary-hover:#1d4ed8;--color-primary-light:#dbeafe;--color-primary-subtle:#eff6ff;--color-accent:#b45309;--color-accent-light:#fef3c7;--color-accent-hover:#d97706;--color-border:#e2e8f0;--color-border-hover:#cbd5e1;--color-border-focus:#1e40af;--color-success:#059669;--color-warning:#d97706;--color-error:#dc2626;--color-mark-bg:#fef08a;--color-mark-text:#0f172a;--color-shadow:rgba(15,23,42,0.08);--color-shadow-lg:rgba(15,23,42,0.12);--color-overlay:rgba(15,23,42,0.4);--font-sans:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;--font-mono:"JetBrains Mono","Fira 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cubic-bezier(0.4,0,0.2,1);--transition-slow:300ms cubic-bezier(0.4,0,0.2,1);--max-width:1280px;--sidebar-width:280px;--header-height:64px}[data-theme=dark]{--color-bg:#0b1120;--color-bg-elevated:#111827;--color-bg-subtle:#1e293b;--color-bg-hover:#1e293b;--color-bg-active:#334155;--color-surface:#1e293b;--color-surface-hover:#334155;--color-text:#f1f5f9;--color-text-secondary:#94a3b8;--color-text-tertiary:#64748b;--color-text-inverse:#0f172a;--color-primary:#60a5fa;--color-primary-hover:#93bbfd;--color-primary-light:#1e3a5f;--color-primary-subtle:#172554;--color-accent:#fbbf24;--color-accent-light:#422006;--color-accent-hover:#f59e0b;--color-border:#1e293b;--color-border-hover:#334155;--color-border-focus:#60a5fa;--color-mark-bg:#854d0e;--color-mark-text:#fef3c7;--color-shadow:rgba(0,0,0,0.3);--color-shadow-lg:rgba(0,0,0,0.5);--color-overlay:rgba(0,0,0,0.6);--shadow-glow:0 0 20px rgba(96,165,250,0.1)}*,:after,:before{box-sizing:border-box;margin:0;padding:0}html{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility;scroll-behavior:smooth}body{font-family:var(--font-sans);font-size:var(--text-base);line-height:var(--leading-normal);color:var(--color-text);background:var(--color-bg);min-height:100vh;transition:background-color var(--transition-base),color var(--transition-base)}a{color:var(--color-primary);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--color-primary-hover)}mark{background-color:var(--color-mark-bg);color:var(--color-mark-text);padding:.1em .2em;border-radius:2px}.container{max-width:var(--max-width);margin:0 auto;padding:0 var(--space-6)}.header{position:-webkit-sticky;position:sticky;top:0;z-index:100;height:var(--header-height);background:var(--color-bg-elevated);border-bottom:1px solid var(--color-border);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:rgba(255,255,255,.85)}[data-theme=dark] .header{background:rgba(17,24,39,.85)}.header-inner{max-width:var(--max-width);margin:0 auto;padding:0 var(--space-6);height:100%;justify-content:space-between;gap:var(--space-6)}.header-inner,.header-logo{display:flex;align-items:center}.header-logo{gap:var(--space-2);font-size:var(--text-xl);font-weight:700;color:var(--color-text);text-decoration:none;letter-spacing:-.025em}.header-logo-icon{width:32px;height:32px;background:linear-gradient(135deg,var(--color-primary),var(--color-accent));border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;line-height:0}.header-logo-icon svg{width:24px;height:24px;display:block}.header-nav{display:flex;align-items:center;gap:var(--space-4)}.hero{position:relative;padding:var(--space-24) 0 var(--space-16);text-align:center;overflow:hidden}.hero:before{content:"";position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:radial-gradient(circle at 30% 20%,rgba(30,64,175,.06),transparent 50%),radial-gradient(circle at 70% 80%,rgba(180,83,9,.04),transparent 50%);pointer-events:none}[data-theme=dark] .hero:before{background:radial-gradient(circle at 30% 20%,rgba(96,165,250,.08),transparent 50%),radial-gradient(circle at 70% 80%,rgba(251,191,36,.04),transparent 50%)}.hero-content{position:relative;z-index:1}.hero-title{font-size:var(--text-5xl);font-weight:800;letter-spacing:-.03em;line-height:var(--leading-tight);margin-bottom:var(--space-4);background:linear-gradient(135deg,var(--color-text) 0,var(--color-primary) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero-subtitle{font-size:var(--text-xl);color:var(--color-text-secondary);max-width:560px;margin:0 auto var(--space-10);line-height:var(--leading-relaxed)}.hero-search{max-width:640px;margin:0 auto}.popular-tags{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:var(--space-2);margin-top:var(--space-6)}.popular-tag{display:inline-flex;align-items:center;gap:var(--space-1);padding:var(--space-1) var(--space-3);background:var(--color-bg-subtle);color:var(--color-text-secondary);border-radius:var(--radius-full);font-size:var(--text-sm);font-weight:500;transition:all var(--transition-fast);text-decoration:none;border:1px solid transparent}.popular-tag:hover{background:var(--color-primary-subtle);color:var(--color-primary);border-color:var(--color-primary-light)}.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));grid-gap:var(--space-6);gap:var(--space-6);padding:var(--space-12) 0}.stat-card{text-align:center;padding:var(--space-6);background:var(--color-bg-elevated);border:1px solid var(--color-border);border-radius:var(--radius-xl);transition:all var(--transition-base)}.stat-card:hover{border-color:var(--color-border-hover);box-shadow:var(--shadow-md);transform:translateY(-2px)}.stat-number{font-size:var(--text-3xl);font-weight:800;color:var(--color-primary);letter-spacing:-.02em}.stat-label{font-size:var(--text-sm);color:var(--color-text-secondary);margin-top:var(--space-1);font-weight:500}.search-page{display:grid;grid-template-columns:var(--sidebar-width) 1fr;grid-gap:var(--space-8);gap:var(--space-8);padding:var(--space-8) 0;min-height:calc(100vh - var(--header-height))}.search-page-header{padding:var(--space-6) 0 var(--space-4)}.search-page-summary{font-size:var(--text-sm);color:var(--color-text-secondary)}.search-page-summary strong{color:var(--color-text)}.pagination{gap:var(--space-2);padding:var(--space-8) 0}.pagination,.pagination-btn{display:flex;align-items:center;justify-content:center}.pagination-btn{min-width:40px;height:40px;padding:0 var(--space-3);border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-bg-elevated);color:var(--color-text);font-size:var(--text-sm);font-weight:500;cursor:pointer;transition:all var(--transition-fast);text-decoration:none}.pagination-btn:hover{background:var(--color-bg-hover);border-color:var(--color-border-hover);color:var(--color-text)}.pagination-btn.active{background:var(--color-primary);border-color:var(--color-primary);color:white}.pagination-btn:disabled{opacity:.4;cursor:not-allowed}.theme-toggle{display:flex;align-items:center;justify-content:center;width:40px;height:40px;background:var(--color-bg-subtle);border:1px solid var(--color-border);border-radius:var(--radius-lg);cursor:pointer;transition:all var(--transition-fast);color:var(--color-text-secondary);font-size:var(--text-lg)}.theme-toggle:hover{background:var(--color-bg-hover);color:var(--color-text)}.empty-state{text-align:center;padding:var(--space-16) var(--space-8)}.empty-state-icon{font-size:var(--text-4xl);margin-bottom:var(--space-4)}.empty-state-title{font-size:var(--text-xl);font-weight:600;margin-bottom:var(--space-2)}.empty-state-text{font-size:var(--text-sm);color:var(--color-text-secondary)}.badge{display:inline-flex;align-items:center;padding:var(--space-1) var(--space-3);border-radius:var(--radius-full);font-size:var(--text-xs);font-weight:600}.badge-primary{background:var(--color-primary-subtle);color:var(--color-primary)}.badge-accent{background:var(--color-accent-light);color:var(--color-accent)}.footer{border-top:1px solid var(--color-border);padding:var(--space-8) 0;margin-top:var(--space-12)}.footer-inner{max-width:var(--max-width);margin:0 auto;padding:0 var(--space-6);display:flex;align-items:center;justify-content:space-between;gap:var(--space-4)}.footer-text{font-size:var(--text-sm);color:var(--color-text-tertiary)}.footer-meta{display:flex;flex-direction:column;gap:var(--space-1)}.footer-links{display:flex;align-items:center;gap:var(--space-4)}.footer-link{font-size:var(--text-sm);font-weight:600;color:var(--color-text-secondary)}.footer-link:hover{color:var(--color-primary)}.skeleton{background:linear-gradient(90deg,var(--color-bg-subtle) 25%,var(--color-bg-hover) 50%,var(--color-bg-subtle) 75%);background-size:200% 100%;animation:shimmer 1.5s infinite;border-radius:var(--radius-md)}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);padding:var(--space-3) var(--space-5);border:1px solid transparent;border-radius:var(--radius-md);font-family:var(--font-sans);font-size:var(--text-sm);font-weight:600;cursor:pointer;transition:all var(--transition-fast);text-decoration:none;line-height:1}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--color-primary);color:white;border-color:var(--color-primary)}.btn-primary:hover:not(:disabled){background:var(--color-primary-hover);border-color:var(--color-primary-hover);color:white}.btn-secondary{background:var(--color-bg-subtle);color:var(--color-text);border-color:var(--color-border)}.btn-secondary:hover:not(:disabled){background:var(--color-bg-hover);border-color:var(--color-border-hover);color:var(--color-text)}.btn-sm{padding:var(--space-2) var(--space-3);font-size:var(--text-xs);border-radius:var(--radius-sm)}.btn-full{width:100%}.form-group{margin-bottom:var(--space-4)}.form-label{display:block;font-weight:600;margin-bottom:var(--space-2)}.form-input,.form-label{font-size:var(--text-sm);color:var(--color-text)}.form-input{width:100%;padding:var(--space-3) var(--space-4);background:var(--color-bg-elevated);border:1px solid var(--color-border);border-radius:var(--radius-md);font-family:var(--font-sans);transition:all var(--transition-fast);outline:none}.form-input:focus{border-color:var(--color-border-focus);box-shadow:0 0 0 3px rgba(30,64,175,.1)}[data-theme=dark] .form-input:focus{box-shadow:0 0 0 3px rgba(96,165,250,.1)}.form-input:disabled{opacity:.6;cursor:not-allowed;background:var(--color-bg-subtle)}.form-input::placeholder{color:var(--color-text-tertiary)}.form-hint{display:block;font-size:var(--text-xs);color:var(--color-text-tertiary);margin-top:var(--space-1)}select.form-input{cursor:pointer;-webkit-appearance:auto;-moz-appearance:auto;appearance:auto}.auth-container{display:flex;align-items:center;justify-content:center;min-height:calc(100vh - var(--header-height) - 200px);padding:var(--space-8) var(--space-4)}.auth-card{width:100%;max-width:420px;background:var(--color-bg-elevated);border:1px solid var(--color-border);border-radius:var(--radius-xl);padding:var(--space-8);box-shadow:var(--shadow-lg)}.auth-header{text-align:center;margin-bottom:var(--space-6)}.auth-title{font-size:var(--text-2xl);font-weight:700;margin-bottom:var(--space-2)}.auth-subtitle{font-size:var(--text-sm);color:var(--color-text-secondary);line-height:var(--leading-relaxed)}.auth-form{margin-bottom:var(--space-6)}.auth-error{display:flex;align-items:center;gap:var(--space-2);background:rgba(220,38,38,.08);border:1px solid rgba(220,38,38,.2);border-radius:var(--radius-md);color:var(--color-error)}.auth-error,.notice-card{padding:var(--space-3) var(--space-4);font-size:var(--text-sm);margin-bottom:var(--space-4)}.notice-card{background:var(--color-bg-subtle);border:1px solid var(--color-border);border-radius:var(--radius-md);color:var(--color-text)}.notice-card-success{background:color-mix(in srgb,var(--color-success) 10%,transparent);border-color:color-mix(in srgb,var(--color-success) 30%,transparent);color:var(--color-success)}.auth-footer-text{text-align:center;font-size:var(--text-sm);color:var(--color-text-secondary)}.auth-link{color:var(--color-primary);font-weight:600}.auth-link:hover{color:var(--color-primary-hover)}.user-menu-container{position:relative}.user-menu-trigger{display:flex;align-items:center;gap:var(--space-2);padding:var(--space-1) var(--space-2) var(--space-1) var(--space-1);background:var(--color-bg-subtle);border:1px solid var(--color-border);border-radius:var(--radius-full);cursor:pointer;font-family:var(--font-sans);font-size:var(--text-sm);font-weight:500;color:var(--color-text);transition:all var(--transition-fast)}.user-menu-trigger:hover{background:var(--color-bg-hover);border-color:var(--color-border-hover)}.user-avatar{width:28px;height:28px;border-radius:var(--radius-full);background:linear-gradient(135deg,var(--color-primary),var(--color-accent));color:white;display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:700;letter-spacing:.02em}.user-name-label{max-width:100px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.user-menu-backdrop{position:fixed;inset:0;z-index:40}.user-menu-dropdown{position:absolute;top:calc(100% + var(--space-2));right:0;width:220px;background:var(--color-bg-elevated);border:1px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-xl);z-index:50;padding:var(--space-2);animation:slideDown var(--transition-base) ease-out}.user-menu-header{padding:var(--space-2) var(--space-3);border-bottom:1px solid var(--color-border);margin-bottom:var(--space-2)}.user-menu-email{font-size:var(--text-xs);color:var(--color-text-tertiary);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;display:block}.user-menu-item{display:flex;align-items:center;gap:var(--space-3);padding:var(--space-2) var(--space-3);border-radius:var(--radius-md);font-size:var(--text-sm);font-weight:500;color:var(--color-text);text-decoration:none;transition:background var(--transition-fast);cursor:pointer;width:100%;border:none;background:none;font-family:var(--font-sans)}.user-menu-item:hover{background:var(--color-bg-hover);color:var(--color-text)}.user-menu-divider{height:1px;background:var(--color-border);margin:var(--space-2) 0}.user-menu-logout,.user-menu-logout:hover{color:var(--color-error)}.user-menu-logout:hover{background:rgba(220,38,38,.06)}.bookmark-btn{display:inline-flex;align-items:center;justify-content:center;padding:var(--space-2);background:none;border:none;cursor:pointer;color:var(--color-text-tertiary);border-radius:var(--radius-md);transition:all var(--transition-fast)}.bookmark-btn:hover{background:var(--color-accent-light)}.bookmark-btn.bookmarked,.bookmark-btn:hover{color:var(--color-accent)}.bookmark-btn:disabled{opacity:.5;cursor:not-allowed}.save-search-btn{display:inline-flex;align-items:center;gap:var(--space-2);padding:var(--space-2) var(--space-3);background:var(--color-bg-subtle);border:1px solid var(--color-border);border-radius:var(--radius-md);font-family:var(--font-sans);font-size:var(--text-xs);font-weight:600;color:var(--color-text-secondary);cursor:pointer;transition:all var(--transition-fast)}.save-search-btn:hover{background:var(--color-bg-hover);color:var(--color-text);border-color:var(--color-border-hover)}.modal-overlay{position:fixed;inset:0;background:var(--color-overlay);display:flex;align-items:center;justify-content:center;z-index:200;padding:var(--space-4);animation:fadeIn var(--transition-fast) ease-out}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.modal-content{background:var(--color-bg-elevated);border:1px solid var(--color-border);border-radius:var(--radius-xl);padding:var(--space-6);width:100%;max-width:400px;box-shadow:var(--shadow-xl);animation:modalSlideUp var(--transition-base) ease-out}@keyframes modalSlideUp{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}.modal-title{font-size:var(--text-lg);font-weight:700;margin-bottom:var(--space-2)}.modal-description{font-size:var(--text-sm);color:var(--color-text-secondary);margin-bottom:var(--space-4)}.modal-actions{display:flex;gap:var(--space-3);justify-content:flex-end;margin-top:var(--space-4)}.dashboard-layout{display:grid;grid-template-columns:240px 1fr;grid-gap:0;gap:0;max-width:var(--max-width);margin:0 auto;min-height:calc(100vh - var(--header-height))}.dashboard-sidebar{border-right:1px solid var(--color-border);padding:var(--space-6) var(--space-4);position:-webkit-sticky;position:sticky;top:var(--header-height);height:calc(100vh - var(--header-height));overflow-y:auto}.dashboard-nav{display:flex;flex-direction:column;gap:var(--space-1)}.dashboard-nav-item{display:flex;align-items:center;gap:var(--space-3);padding:var(--space-3) var(--space-4);border-radius:var(--radius-md);font-size:var(--text-sm);font-weight:500;color:var(--color-text-secondary);text-decoration:none;transition:all var(--transition-fast)}.dashboard-nav-item:hover{background:var(--color-bg-hover);color:var(--color-text)}.dashboard-nav-item.active{background:var(--color-primary-subtle);color:var(--color-primary);font-weight:600}.dashboard-content{padding:var(--space-8);overflow-y:auto}.dashboard-loading{display:flex;align-items:center;justify-content:center;min-height:400px}.spinner{width:32px;height:32px;border:3px solid var(--color-border);border-top-color:var(--color-primary);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(1turn)}}.dashboard-page{max-width:800px}.dashboard-welcome{margin-bottom:var(--space-8)}.dashboard-title{font-size:var(--text-2xl);font-weight:700;margin-bottom:var(--space-2)}.dashboard-subtitle{font-size:var(--text-sm);color:var(--color-text-secondary)}.dashboard-stats{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:var(--space-4);gap:var(--space-4);margin-bottom:var(--space-8)}.dash-stat-card{background:var(--color-bg-elevated);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--space-5);text-align:center;transition:all var(--transition-base)}.dash-stat-card:hover{border-color:var(--color-border-hover);box-shadow:var(--shadow-sm)}.dash-stat-number{font-size:var(--text-3xl);font-weight:800;color:var(--color-primary);letter-spacing:-.02em}.dash-stat-label{font-size:var(--text-xs);color:var(--color-text-secondary);font-weight:500;margin-top:var(--space-1)}.dashboard-sections{display:flex;flex-direction:column;gap:var(--space-8)}.dash-section{background:var(--color-bg-elevated);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--space-5)}.dash-section-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--space-4)}.dash-section-header h2{font-size:var(--text-base);font-weight:600}.dash-section-link{font-size:var(--text-xs);font-weight:600;color:var(--color-primary)}.dash-empty{font-size:var(--text-sm);color:var(--color-text-tertiary);padding:var(--space-4) 0}.dash-list{list-style:none;display:flex;flex-direction:column}.dash-list-item{display:flex;align-items:center;border-bottom:1px solid var(--color-border);transition:background var(--transition-fast)}.dash-list-item:last-child{border-bottom:none}.dash-list-item:hover{background:var(--color-bg-subtle)}.dash-list-item-actions{justify-content:space-between;gap:var(--space-3)}.dash-list-link{display:flex;flex-direction:column;gap:var(--space-1);padding:var(--space-3) var(--space-3);text-decoration:none;color:inherit;flex:1 1;min-width:0}.dash-list-link:hover{color:inherit}.dash-list-title{font-size:var(--text-sm);font-weight:500;color:var(--color-text);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.dash-list-meta{font-size:var(--text-xs);color:var(--color-text-tertiary)}.dash-search-info{display:flex;flex-direction:column;gap:var(--space-1);padding:var(--space-3);flex:1 1;min-width:0}.dash-action-group{display:flex;align-items:center;gap:var(--space-2);padding-right:var(--space-3)}.dash-action-btn{display:flex;align-items:center;justify-content:center;width:28px;height:28px;background:none;border:1px solid var(--color-border);border-radius:var(--radius-sm);cursor:pointer;color:var(--color-text-tertiary);transition:all var(--transition-fast)}.dash-action-btn:hover{background:var(--color-bg-hover);color:var(--color-text)}.dash-action-btn.danger:hover{background:rgba(220,38,38,.08);border-color:rgba(220,38,38,.2);color:var(--color-error)}.dash-page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--space-6)}.dash-page-header h1{font-size:var(--text-xl);font-weight:700}.dash-page-count{font-size:var(--text-sm);color:var(--color-text-tertiary);font-weight:500}.dash-loading{display:flex;justify-content:center;padding:var(--space-12) 0}.dash-empty-state{text-align:center;padding:var(--space-12) var(--space-4)}.dash-empty-icon{color:var(--color-text-tertiary);margin-bottom:var(--space-4)}.dash-empty-state p{font-size:var(--text-sm);color:var(--color-text-secondary);margin-bottom:var(--space-4)}.dash-pagination{display:flex;align-items:center;justify-content:center;gap:var(--space-4);padding:var(--space-6) 0 var(--space-2)}.dash-page-info{font-size:var(--text-sm);color:var(--color-text-secondary);font-weight:500}.settings-form{max-width:480px}.settings-section{margin-bottom:var(--space-8);padding-bottom:var(--space-6);border-bottom:1px solid var(--color-border)}.settings-section:last-of-type{border-bottom:none}.settings-section-title{font-size:var(--text-base);font-weight:600;margin-bottom:var(--space-4)}.settings-actions{padding-top:var(--space-4)}.billing-overview{display:flex;flex-direction:column;gap:var(--space-5)}.billing-current-plan h2{font-size:var(--text-xl);margin-top:var(--space-1)}.billing-usage-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:var(--space-4);gap:var(--space-4)}.billing-usage-card{border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-bg-subtle);padding:var(--space-4);display:flex;flex-direction:column;gap:var(--space-1)}.billing-usage-card strong{font-size:var(--text-lg)}.billing-error,.billing-info,.billing-warning{font-size:var(--text-sm);border-radius:var(--radius-md);padding:var(--space-3) var(--space-4);margin-top:var(--space-4)}.billing-warning{background:color-mix(in srgb,var(--color-warning) 8%,transparent);border:1px solid color-mix(in srgb,var(--color-warning) 24%,transparent)}.billing-error{color:var(--color-error);background:color-mix(in srgb,var(--color-error) 8%,transparent);border:1px solid color-mix(in srgb,var(--color-error) 24%,transparent)}.billing-info{color:var(--color-primary);background:var(--color-primary-subtle);border:1px solid color-mix(in srgb,var(--color-primary) 24%,transparent)}.billing-plan-grid{margin-top:var(--space-6);display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-gap:var(--space-4);gap:var(--space-4)}.billing-plan-card{display:flex;flex-direction:column;gap:var(--space-3);min-height:100%}.billing-plan-card>:last-child{margin-top:auto}.billing-plan-card.current{border-color:var(--color-primary);box-shadow:var(--shadow-sm)}.billing-plan-head{display:flex;align-items:baseline;justify-content:space-between;gap:var(--space-3)}.billing-plan-head h2{font-size:var(--text-lg)}.billing-plan-head p{font-size:var(--text-sm);font-weight:600;color:var(--color-primary)}.billing-feature-list{list-style:disc;padding-left:var(--space-5);color:var(--color-text-secondary);font-size:var(--text-sm)}.billing-feature-list,.billing-plan-limits{display:flex;flex-direction:column;gap:var(--space-1)}.billing-plan-limits{font-size:var(--text-xs);color:var(--color-text-tertiary);margin-top:auto}.billing-plan-actions{display:flex;flex-direction:column;gap:var(--space-2)}.pricing-page{padding-top:var(--space-10);padding-bottom:var(--space-16)}.pricing-hero{text-align:center;max-width:760px;margin:0 auto var(--space-10)}.pricing-hero h1{font-size:var(--text-4xl);font-weight:800;letter-spacing:-.02em;margin-bottom:var(--space-3)}.pricing-hero p{font-size:var(--text-lg);line-height:var(--leading-relaxed);color:var(--color-text-secondary)}.pricing-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-gap:var(--space-4);gap:var(--space-4)}.pricing-card{display:flex;flex-direction:column;gap:var(--space-3);min-height:100%}.pricing-card>:last-child{margin-top:auto}.pricing-card.recommended{border-color:var(--color-primary);box-shadow:var(--shadow-sm)}.pricing-card-head{display:flex;align-items:center;justify-content:space-between;gap:var(--space-2)}.pricing-card-head h2{font-size:var(--text-xl)}.pricing-price{font-size:var(--text-2xl);font-weight:800;color:var(--color-text)}.pricing-price-subtle{font-size:var(--text-sm);color:var(--color-text-secondary);margin-top:calc(var(--space-3) * -1)}.pricing-feature-list{margin-top:var(--space-2)}.pricing-limits{margin-top:auto;gap:var(--space-1);font-size:var(--text-xs);color:var(--color-text-tertiary)}.pricing-cta-row,.pricing-limits{display:flex;flex-direction:column}.pricing-cta-row{gap:var(--space-2)}.pricing-fallback{max-width:680px;margin:0 auto;display:flex;flex-direction:column;gap:var(--space-3)}.pricing-fallback h2{font-size:var(--text-xl)}.pricing-fallback p{color:var(--color-text-secondary)}@media (max-width:1024px){.judgment-page{grid-template-columns:1fr}.judgment-sidebar,.judgment-toc{position:static;max-height:none}.judgment-toc{display:flex;gap:var(--space-2);flex-wrap:wrap;padding-bottom:var(--space-4);border-bottom:1px solid var(--color-border)}.judgment-toc-item{border-left:none;border-bottom:2px solid var(--color-border);padding:var(--space-2) var(--space-3)}.judgment-content{padding:var(--space-5) var(--space-6)}.billing-plan-grid,.pricing-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:768px){:root{--sidebar-width:100%}.hero-title{font-size:var(--text-3xl)}.hero-subtitle{font-size:var(--text-base)}.search-page{grid-template-columns:1fr}.filter-sidebar{position:static;max-height:none;display:flex;gap:var(--space-4);overflow-x:auto;padding-bottom:var(--space-4);border-bottom:1px solid var(--color-border);margin-bottom:var(--space-4)}.filter-group{min-width:180px;margin-bottom:0}.container,.header-inner{padding:0 var(--space-4)}.judgment-content{padding:var(--space-4)}.stats{grid-template-columns:repeat(2,1fr)}.dashboard-layout{grid-template-columns:1fr}.dashboard-sidebar{position:static;height:auto;border-right:none;border-bottom:1px solid var(--color-border);padding:var(--space-4)}.dashboard-nav{flex-direction:row;overflow-x:auto;gap:var(--space-2)}.dashboard-nav-item{white-space:nowrap;padding:var(--space-2) var(--space-3)}.dashboard-content{padding:var(--space-4)}.dashboard-stats{grid-template-columns:repeat(3,1fr)}.billing-plan-grid,.billing-usage-grid,.pricing-grid{grid-template-columns:1fr}.user-name-label{display:none}.auth-card{padding:var(--space-6)}.footer-inner{flex-direction:column;align-items:flex-start}.pricing-hero h1{font-size:var(--text-3xl)}.pricing-hero p{font-size:var(--text-base)}}.popular-tags-label{font-size:var(--text-xs);color:var(--color-text-secondary);margin-right:var(--space-2)}.container-bottom{padding-bottom:var(--space-16)}.center-text{text-align:center;max-width:680px;margin:0 auto}.section-title{font-size:var(--text-2xl);font-weight:700;margin-bottom:var(--space-4)}.section-subtitle{font-size:var(--text-base);color:var(--color-text-secondary);line-height:var(--leading-relaxed)}