:root{--primary: #6366f1;--primary-dark: #4f46e5;--primary-light: #818cf8;--primary-bg: #eef2ff;--success: #10b981;--success-bg: #d1fae5;--warning: #f59e0b;--warning-bg: #fef3c7;--error: #ef4444;--error-bg: #fee2e2;--gray-50: #f9fafb;--gray-100: #f3f4f6;--gray-200: #e5e7eb;--gray-300: #d1d5db;--gray-400: #9ca3af;--gray-500: #6b7280;--gray-600: #4b5563;--gray-700: #374151;--gray-800: #1f2937;--gray-900: #111827;--white: #ffffff;--background: #f8fafc;--font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-mono: "JetBrains Mono", "Fira Code", monospace;--space-xs: 4px;--space-sm: 8px;--space-md: 16px;--space-lg: 24px;--space-xl: 32px;--space-2xl: 48px;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 16px;--radius-xl: 24px;--radius-full: 9999px;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -2px rgba(0, 0, 0, .1);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -4px rgba(0, 0, 0, .1);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .1), 0 8px 10px -6px rgba(0, 0, 0, .1);--transition-fast: .15s ease;--transition-normal: .25s ease;--transition-slow: .35s ease;--app-bg: radial-gradient(1200px 600px at 15% -10%, rgba(79, 70, 229, .22), transparent 60%), radial-gradient(900px 500px at 90% 0%, rgba(139, 92, 246, .18), transparent 58%), linear-gradient(140deg, #000000 0%, #05070f 45%, #0b1020 100%);--app-text: var(--gray-100);--text-strong: #f8fafc;--text-default: #e2e8f0;--text-muted: #94a3b8;--text-subtle: #64748b;--nav-bg: rgba(9, 12, 24, .62);--card-bg: rgba(12, 17, 31, .58);--soft-surface-bg: rgba(20, 26, 45, .82);--surface-elevated: rgba(15, 23, 42, .9);--surface-border: rgba(71, 85, 105, .42);--surface-strong-border: rgba(129, 140, 248, .22);--surface-glow: 0 22px 46px -30px rgba(2, 6, 23, .9), 0 10px 24px -18px rgba(99, 102, 241, .3);--surface-accent-ring: linear-gradient(120deg, rgba(99, 102, 241, .26), rgba(56, 189, 248, .2), rgba(167, 139, 250, .24));--overlay-bg: linear-gradient(to bottom, rgba(0, 0, 0, .18), rgba(0, 0, 0, .36));--modal-bg: rgba(15, 23, 42, .94);--feature-card-bg: linear-gradient(155deg, rgba(15, 23, 42, .94), rgba(15, 23, 42, .82));--feature-card-border: linear-gradient(135deg, rgba(129, 140, 248, .52), rgba(56, 189, 248, .34), rgba(167, 139, 250, .46));--feature-tag-bg: rgba(30, 41, 59, .88);--feature-tag-border: rgba(99, 102, 241, .38)}:root[data-theme=light]{--app-bg: radial-gradient(1000px 550px at 12% -8%, rgba(99, 102, 241, .08), transparent 62%), radial-gradient(900px 450px at 92% 5%, rgba(14, 165, 233, .06), transparent 58%), linear-gradient(145deg, #ffffff 0%, #ffffff 45%, #ffffff 100%);--app-text: var(--gray-800);--text-strong: #0f172a;--text-default: #1f2937;--text-muted: #4b5563;--text-subtle: #6b7280;--nav-bg: rgba(255, 255, 255, .64);--card-bg: rgba(255, 255, 255, .58);--soft-surface-bg: rgba(255, 255, 255, .95);--surface-elevated: rgba(255, 255, 255, .94);--surface-border: rgba(209, 213, 219, .75);--surface-strong-border: rgba(99, 102, 241, .16);--surface-glow: 0 20px 44px -30px rgba(15, 23, 42, .26), 0 8px 20px -16px rgba(99, 102, 241, .2);--surface-accent-ring: linear-gradient(120deg, rgba(99, 102, 241, .2), rgba(56, 189, 248, .16), rgba(167, 139, 250, .18));--overlay-bg: linear-gradient(to bottom, rgba(255, 255, 255, 0), rgba(255, 255, 255, 0));--modal-bg: rgba(255, 255, 255, 1);--feature-card-bg: linear-gradient(155deg, rgba(255, 255, 255, .99), rgba(248, 250, 252, .96));--feature-card-border: linear-gradient(135deg, rgba(99, 102, 241, .42), rgba(56, 189, 248, .28), rgba(139, 92, 246, .36));--feature-tag-bg: rgba(248, 250, 252, .92);--feature-tag-border: rgba(148, 163, 184, .42)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--font-sans);background:var(--app-bg);min-height:100vh;color:var(--app-text);line-height:1.6}.app-wrapper{position:relative;min-height:100vh;display:flex;flex-direction:column;overflow:hidden}.three-background{position:fixed;top:0;right:0;bottom:0;left:0;z-index:0;pointer-events:none;opacity:.95}.app-wrapper:after{content:"";position:fixed;top:0;right:0;bottom:0;left:0;background:var(--overlay-bg);z-index:1;pointer-events:none}.container{position:relative;z-index:2;width:100%;max-width:1100px;margin:0 auto;padding:var(--space-md)}.safe-top-padding{padding-top:calc(var(--space-md) + env(safe-area-inset-top))}@media (min-width: 640px){.container{padding:var(--space-lg)}}.navbar{position:relative;overflow:hidden;background:var(--nav-bg);-webkit-backdrop-filter:blur(16px) saturate(135%);backdrop-filter:blur(16px) saturate(135%);border-radius:var(--radius-xl);padding:var(--space-md) var(--space-lg);margin-bottom:var(--space-lg);box-shadow:var(--surface-glow);border:1px solid var(--surface-strong-border);border-bottom:1px solid rgba(255,255,255,.24);display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:var(--space-md)}.navbar:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;border-radius:inherit;padding:1px;background:var(--surface-accent-ring);-webkit-mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);-webkit-mask-composite:xor;mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);mask-composite:exclude;pointer-events:none;opacity:.56}.navbar-brand{display:flex;align-items:center;gap:var(--space-sm)}.navbar-brand h1{font-size:1.25rem;font-weight:700;background:linear-gradient(135deg,var(--primary) 0%,#8b5cf6 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.brand-link{text-decoration:none;display:inline-flex}.brand-title{display:inline-flex;align-items:baseline;gap:3px;letter-spacing:-.03em;position:relative;font-size:clamp(1.7rem,2.2vw,2rem);line-height:1;transition:transform .22s ease,filter .24s ease}.brand-title-main,.brand-title-accent{background:linear-gradient(100deg,#6366f1,#22d3ee 38%,#a78bfa 70%,#6366f1);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.brand-title-main{font-weight:800}.brand-title-accent{font-weight:700}.brand-link:focus-visible{outline:none}.navbar-nav{display:flex;gap:var(--space-sm)}@media (max-width: 480px){.navbar{padding:var(--space-sm) var(--space-md);justify-content:center}.navbar-brand,.brand-link{width:100%;justify-content:center}.navbar-brand h1{font-size:1.1rem}}.card{position:relative;overflow:hidden;background:var(--card-bg);-webkit-backdrop-filter:blur(14px) saturate(128%);backdrop-filter:blur(14px) saturate(128%);border-radius:var(--radius-xl);padding:var(--space-lg);box-shadow:var(--surface-glow);border:1px solid var(--surface-strong-border);border-bottom:1px solid rgba(255,255,255,.22);animation:fadeInUp .4s ease}.card:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;border-radius:inherit;padding:1px;background:var(--surface-accent-ring);-webkit-mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);-webkit-mask-composite:xor;mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);mask-composite:exclude;pointer-events:none;opacity:.48}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.card-header{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:var(--space-md);margin-bottom:var(--space-lg);padding-bottom:var(--space-md);border-bottom:2px solid var(--gray-100)}.card-title{font-size:1.5rem;font-weight:700;color:var(--text-strong)}@media (max-width: 480px){.card{padding:var(--space-md);border-radius:var(--radius-lg)}.card-title{font-size:1.25rem}}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-sm);padding:var(--space-sm) var(--space-md);font-size:.875rem;font-weight:600;border-radius:var(--radius-md);border:2px solid transparent;cursor:pointer;text-decoration:none;transition:transform var(--transition-fast),box-shadow var(--transition-fast),background-color var(--transition-fast),color var(--transition-fast),border-color var(--transition-fast);white-space:nowrap;will-change:transform}.btn:hover{transform:translateY(-2px) scale(1.01)}.btn:active{transform:translateY(0)}.btn:disabled{opacity:.6;cursor:not-allowed;transform:none}.btn-default{background:var(--surface-elevated);color:var(--text-default);border-color:var(--surface-border)}.btn-default:hover:not(:disabled){background:var(--soft-surface-bg);border-color:var(--surface-strong-border)}.btn-primary{background:linear-gradient(135deg,var(--primary) 0%,var(--primary-dark) 100%);color:var(--white);border-color:var(--primary);box-shadow:0 4px 14px #6366f166}.btn-primary:hover:not(:disabled){box-shadow:0 6px 20px #6366f180}.btn-secondary{background:var(--surface-elevated);color:var(--primary);border-color:var(--primary)}.btn-secondary:hover:not(:disabled){background:var(--primary-bg)}.btn-success{background:linear-gradient(135deg,var(--success) 0%,#059669 100%);color:var(--white);box-shadow:0 4px 14px #10b98166}.btn-ghost{background:transparent;color:var(--text-default)}.btn-ghost:hover:not(:disabled){background:var(--soft-surface-bg);color:var(--text-strong)}.btn-sm{padding:var(--space-xs) var(--space-sm);font-size:.8125rem}.btn-lg{padding:var(--space-md) var(--space-xl);font-size:1rem}.form-group{margin-bottom:var(--space-md)}.form-label{display:block;font-size:.875rem;font-weight:600;color:var(--text-default);margin-bottom:var(--space-xs)}.form-input,.form-select,.form-textarea{width:100%;padding:var(--space-sm) var(--space-md);font-size:1rem;font-family:inherit;border:2px solid var(--surface-border);border-radius:var(--radius-md);background:var(--surface-elevated);color:var(--text-strong);transition:all var(--transition-fast)}.form-input:focus,.form-select:focus,.form-textarea:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-bg)}.form-input::placeholder{color:var(--text-subtle)}.form-select{cursor:pointer;-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%236b7280' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;background-size:16px;padding-right:40px}.form-textarea{resize:vertical;min-height:100px}.form-row{display:flex;gap:var(--space-md);flex-wrap:wrap}.form-row>*{flex:1;min-width:200px}@media (max-width: 640px){.form-row{flex-direction:column}.form-row>*{min-width:100%}}.badge{display:inline-flex;align-items:center;padding:var(--space-xs) var(--space-sm);font-size:.75rem;font-weight:600;border-radius:var(--radius-full);text-transform:uppercase;letter-spacing:.5px}.badge-default{background:var(--soft-surface-bg);color:var(--text-default)}.badge-primary{background:var(--primary-bg);color:var(--primary-dark)}.badge-success{background:var(--success-bg);color:#065f46}.badge-warning{background:var(--warning-bg);color:#92400e}.badge-error{background:var(--error-bg);color:#991b1b}.alert{padding:var(--space-md);border-radius:var(--radius-md);font-size:.875rem;display:flex;align-items:flex-start;gap:var(--space-sm)}.alert-error{background:var(--error-bg);color:#991b1b;border:1px solid #fecaca}.alert-success{background:var(--success-bg);color:#065f46;border:1px solid #a7f3d0}.alert-warning{background:var(--warning-bg);color:#92400e;border:1px solid #fde68a}.table-wrapper{overflow-x:auto;border-radius:var(--radius-md);border:1px solid var(--surface-border)}.table{width:100%;border-collapse:collapse;font-size:.875rem}.table th,.table td{padding:var(--space-sm) var(--space-md);text-align:left}.table th{background:var(--soft-surface-bg);font-weight:600;color:var(--text-default);border-bottom:2px solid var(--surface-border)}.table td{border-bottom:1px solid var(--surface-border)}.table tr:last-child td{border-bottom:none}.table tr:hover td{background:var(--soft-surface-bg)}.activity-list{display:flex;flex-direction:column;gap:var(--space-md)}.activity-item{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:var(--space-md);padding:var(--space-md);background:var(--soft-surface-bg);border-radius:var(--radius-md);border:1px solid var(--surface-border);transition:all var(--transition-fast)}.activity-item:hover{border-color:var(--primary-light);box-shadow:var(--shadow-sm)}.activity-info{display:flex;flex-direction:column;gap:var(--space-xs)}.activity-title{font-weight:600;color:var(--text-strong)}.activity-actions{display:flex;gap:var(--space-sm);flex-wrap:wrap}.group-list{display:flex;flex-direction:column;gap:var(--space-sm)}.group-item{display:flex;justify-content:space-between;align-items:center;padding:var(--space-sm) var(--space-md);background:var(--surface-elevated);border:2px solid var(--surface-border);border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-fast)}.group-item:hover{border-color:var(--primary-light);background:var(--primary-bg)}.group-item.selected{border-color:var(--primary);background:var(--primary-bg)}.group-item.completed{border-color:var(--success);background:var(--success-bg)}.group-name{font-weight:600}.group-status{font-size:.875rem;color:var(--text-muted)}.eval-container{display:grid;grid-template-columns:1fr;gap:var(--space-lg)}@media (min-width: 768px){.eval-container{grid-template-columns:1fr 1.5fr}}.eval-panel{background:var(--soft-surface-bg);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-radius:var(--radius-lg);padding:var(--space-lg);border:1px solid var(--surface-border)}.eval-panel-title{font-size:1rem;font-weight:700;color:var(--text-default);margin-bottom:var(--space-md);display:flex;align-items:center;gap:var(--space-sm)}.score-selector{display:flex;gap:var(--space-sm);flex-wrap:wrap}.score-btn{width:48px;height:48px;display:flex;align-items:center;justify-content:center;font-size:1.25rem;font-weight:700;border:2px solid var(--surface-border);border-radius:var(--radius-md);background:var(--surface-elevated);cursor:pointer;transition:all var(--transition-fast)}.score-btn:hover:not(:disabled){border-color:var(--primary-light);background:var(--primary-bg)}.score-btn.selected{border-color:var(--primary);background:var(--primary);color:var(--white);box-shadow:0 4px 14px #6366f166}.score-btn:disabled{opacity:.5;cursor:not-allowed}.progress-bar{height:8px;background:var(--surface-border);border-radius:var(--radius-full);overflow:hidden;margin:var(--space-sm) 0}.progress-fill{height:100%;background:linear-gradient(90deg,var(--primary) 0%,var(--success) 100%);border-radius:var(--radius-full);transition:width var(--transition-normal)}.progress-text{font-size:.875rem;color:var(--text-muted);display:flex;justify-content:space-between}.empty-state{text-align:center;padding:var(--space-2xl);color:var(--text-muted)}.empty-state-icon{font-size:3rem;margin-bottom:var(--space-md);opacity:.5}.empty-state-title{font-size:1.125rem;font-weight:600;color:var(--text-default);margin-bottom:var(--space-xs)}.text-small{font-size:.875rem;color:var(--text-muted)}.text-center{text-align:center}.text-error{color:var(--error)}.text-success{color:var(--success)}.mt-sm{margin-top:var(--space-sm)}.mt-md{margin-top:var(--space-md)}.mt-lg{margin-top:var(--space-lg)}.mb-sm{margin-bottom:var(--space-sm)}.mb-md{margin-bottom:var(--space-md)}.mb-lg{margin-bottom:var(--space-lg)}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-between{justify-content:space-between}.gap-sm{gap:var(--space-sm)}.gap-md{gap:var(--space-md)}.spinner{width:20px;height:20px;border:2px solid transparent;border-top-color:currentColor;border-radius:50%;animation:spin .6s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.login-container{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:calc(100vh - 200px)}.login-card{width:100%;max-width:440px}.login-header{text-align:center;margin-bottom:var(--space-xl)}.login-icon{width:64px;height:64px;background:linear-gradient(135deg,var(--primary) 0%,#8b5cf6 100%);border-radius:var(--radius-lg);display:flex;align-items:center;justify-content:center;margin:0 auto var(--space-md);font-size:2rem;color:#fff;box-shadow:0 10px 30px #6366f14d}.login-title{font-size:1.75rem;font-weight:700;color:var(--text-strong);margin-bottom:var(--space-xs)}.login-subtitle{color:var(--text-muted);font-size:.9375rem}.fade-enter{opacity:0;transform:translateY(10px)}.fade-enter-active{opacity:1;transform:translateY(0);transition:all var(--transition-normal)}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#00000080;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:1000;padding:var(--space-md);animation:fadeIn .2s ease}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.modal-content{background:var(--modal-bg);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-radius:var(--radius-xl);padding:var(--space-lg);width:100%;max-width:400px;box-shadow:var(--shadow-xl);animation:slideUp .3s ease}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.tabs{display:flex;gap:var(--space-xs);background:var(--soft-surface-bg);padding:var(--space-xs);border-radius:var(--radius-md);margin-bottom:var(--space-lg)}.tab{flex:1;padding:var(--space-sm) var(--space-md);border:none;background:transparent;border-radius:var(--radius-sm);font-weight:600;color:var(--text-default);cursor:pointer;transition:all var(--transition-fast)}.tab:hover{color:var(--text-strong)}.tab.active{background:var(--surface-elevated);color:var(--primary);box-shadow:var(--shadow-sm)}.divider{display:flex;align-items:center;gap:var(--space-md);margin:var(--space-lg) 0}.divider:before,.divider:after{content:"";flex:1;height:1px;background:var(--surface-border)}.divider span{font-size:.875rem;color:var(--text-subtle)}.tab-group{display:flex;background:var(--soft-surface-bg);padding:4px;border-radius:var(--radius-md);gap:4px}.tab-btn{flex:1;padding:var(--space-sm) var(--space-md);border:none;background:transparent;border-radius:var(--radius-sm);font-weight:600;font-size:.9375rem;color:var(--text-default);cursor:pointer;transition:all var(--transition-fast)}.tab-btn:hover{color:var(--text-strong)}.tab-btn.active{background:var(--surface-elevated);color:var(--primary);box-shadow:var(--shadow-sm)}.link-btn{background:none;border:none;color:var(--primary);font-weight:600;cursor:pointer;padding:0;font-size:inherit}.link-btn:hover{text-decoration:underline}.icon-sm{width:16px;height:16px;stroke-width:2.2}.icon-md{width:18px;height:18px;stroke-width:2.1}.icon-lg{width:22px;height:22px;stroke-width:2}.icon-xl{width:44px;height:44px;stroke-width:1.9;opacity:.75}.home-page{display:flex;flex-direction:column;gap:var(--space-lg)}.floating-card{position:relative;overflow:hidden}.floating-card:before{content:"";position:absolute;inset:-40% auto auto -20%;width:220px;height:220px;border-radius:50%;background:radial-gradient(circle,rgba(129,140,248,.18),transparent 65%);pointer-events:none}.home-hero{padding:calc(var(--space-xl) + 6px)}.home-kicker{display:inline-block;padding:6px 12px;border-radius:var(--radius-full);background:var(--primary-bg);color:var(--primary-dark);font-size:.82rem;font-weight:700;margin-bottom:var(--space-md)}.home-title{font-size:clamp(1.6rem,3vw,2.4rem);line-height:1.2;color:var(--text-strong);margin-bottom:var(--space-md)}.home-description{max-width:780px;color:var(--text-muted);font-size:1rem}.home-cta{margin-top:var(--space-lg);display:flex;flex-wrap:wrap;gap:var(--space-sm)}.home-grid{display:grid;grid-template-columns:1fr;gap:var(--space-md)}@media (min-width: 860px){.home-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}.home-feature h3{font-size:1.1rem;color:var(--text-strong);margin-bottom:var(--space-sm);letter-spacing:-.01em}.home-feature p{color:var(--text-muted);font-size:.95rem}.home-feature-card{position:relative;isolation:isolate;padding:calc(var(--space-lg) + 2px);background:var(--feature-card-bg);border:1px solid transparent;background-clip:padding-box}.home-feature-card:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;border-radius:inherit;padding:1px;background:var(--feature-card-border);-webkit-mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);-webkit-mask-composite:xor;mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);mask-composite:exclude;pointer-events:none}.home-feature-card:hover{transform:translateY(-3px);box-shadow:0 20px 34px -24px #1e293b73,0 10px 26px -18px #6366f166}.home-feature-head{display:flex;align-items:center;justify-content:space-between;gap:var(--space-sm);margin-bottom:var(--space-md)}.home-feature-icon{width:40px;height:40px;border-radius:12px;display:inline-flex;align-items:center;justify-content:center;font-size:1.15rem;background:linear-gradient(135deg,#6366f12e,#38bdf833);border:1px solid rgba(99,102,241,.25);box-shadow:inset 0 1px #ffffff80}.home-feature-metric{display:inline-flex;align-items:center;justify-content:center;font-size:.74rem;font-weight:700;letter-spacing:.03em;text-transform:uppercase;color:var(--primary-dark);border-radius:var(--radius-full);border:1px solid rgba(99,102,241,.25);background:#eef2fff2;padding:5px 10px}.home-feature-subtitle{margin-bottom:var(--space-md);line-height:1.55}.home-feature-list{list-style:none;display:grid;gap:10px;margin-bottom:var(--space-md)}.home-feature-list li{position:relative;padding-left:20px;color:var(--text-default);font-size:.92rem}.home-feature-list li:before{content:"";position:absolute;left:0;top:.54em;width:9px;height:9px;border-radius:50%;background:linear-gradient(135deg,var(--primary),#38bdf8);box-shadow:0 0 0 3px #6366f124}.home-feature-tags{display:flex;flex-wrap:wrap;gap:8px}.home-tag{font-size:.74rem;font-weight:700;letter-spacing:.02em;color:var(--text-default);padding:5px 10px;border-radius:var(--radius-full);border:1px solid var(--feature-tag-border);background:var(--feature-tag-bg)}.home-flow h3{color:var(--text-strong);margin-bottom:var(--space-md)}.home-steps{display:grid;grid-template-columns:1fr;gap:var(--space-sm)}@media (min-width: 760px){.home-steps{grid-template-columns:repeat(3,minmax(0,1fr))}}.home-step{display:flex;gap:var(--space-sm);align-items:flex-start;background:var(--surface-elevated);border:1px solid var(--surface-border);border-radius:var(--radius-md);padding:var(--space-md)}.home-step p{color:var(--text-muted);font-size:.9rem}.home-step-badge{width:28px;height:28px;border-radius:999px;display:inline-flex;align-items:center;justify-content:center;font-size:.8rem;font-weight:700;background:linear-gradient(135deg,var(--primary),var(--primary-dark));color:var(--white)}.premium-tilt{--tilt-rotate-x: 0deg;--tilt-rotate-y: 0deg;transform:perspective(1000px) rotateX(var(--tilt-rotate-x)) rotateY(var(--tilt-rotate-y));transition:transform .14s ease,box-shadow .22s ease,border-color .22s ease;transform-style:preserve-3d;will-change:transform}.premium-tilt:hover{box-shadow:0 20px 36px -20px #0f172a8c,var(--shadow-lg)}.site-footer{text-align:center;padding:28px 20px}.site-footer-header{display:inline-flex;align-items:center;gap:8px;justify-content:center;margin-bottom:12px;font-weight:700}.site-footer-copy{display:flex;align-items:center;justify-content:center;gap:8px;margin:0 0 22px;opacity:.85;flex-wrap:wrap}.site-footer-authors{display:grid;grid-template-columns:repeat(2,minmax(260px,1fr));gap:18px;max-width:900px;margin:0 auto}.site-footer-author-card{display:flex;flex-direction:column;align-items:center;justify-content:flex-start;padding:20px 18px;border:1px solid rgba(255,255,255,.08);border-radius:18px;background:#ffffff08;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);text-align:center}.site-footer-photo-wrap{margin-bottom:14px}.site-footer-photo{width:92px;height:92px;border-radius:999px;object-fit:cover;border:2px solid rgba(255,255,255,.14);box-shadow:0 10px 24px #0000002e}.site-footer-author-content{display:flex;flex-direction:column;align-items:center;gap:10px}.site-footer-author-name{margin:0;font-size:1.05rem;font-weight:700}.site-footer-item{display:flex;align-items:center;justify-content:center;gap:8px;margin:0;flex-wrap:wrap}.site-footer-link{text-decoration:none;transition:opacity .2s ease,transform .2s ease}.site-footer-link:hover{opacity:.85;transform:translateY(-1px)}@media (max-width: 700px){.site-footer-authors{grid-template-columns:1fr}}@media (prefers-reduced-motion: reduce){.premium-tilt,.btn,.card,.activity-item,.eval-panel{transition:none!important;transform:none!important;animation:none!important}}