:root{--color-bg-primary: #f5f5f7;--color-bg-secondary: #ffffff;--color-bg-tertiary: #fafafa;--glass-bg: rgba(255, 255, 255, .72);--glass-bg-hover: rgba(255, 255, 255, .85);--glass-border: rgba(255, 255, 255, .5);--glass-shadow: 0 8px 32px rgba(0, 0, 0, .08);--glass-shadow-hover: 0 12px 48px rgba(0, 0, 0, .12);--glass-blur: blur(20px);--color-text-primary: #1d1d1f;--color-text-secondary: #86868b;--color-text-tertiary: #6e6e73;--color-accent: #0071e3;--color-accent-hover: #0077ed;--color-accent-light: rgba(0, 113, 227, .1);--color-success: #30d158;--color-warning: #ff9f0a;--color-error: #ff453a;--gradient-hero: linear-gradient(180deg, #f5f5f7 0%, #e8e8ed 100%);--gradient-glass: linear-gradient(135deg, rgba(255, 255, 255, .9) 0%, rgba(255, 255, 255, .6) 100%);--gradient-accent: linear-gradient(135deg, #0071e3 0%, #00c7be 100%);--font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "Segoe UI", Roboto, sans-serif;--font-size-xs: .75rem;--font-size-sm: .875rem;--font-size-base: 1rem;--font-size-lg: 1.125rem;--font-size-xl: 1.25rem;--font-size-2xl: 1.5rem;--font-size-3xl: 2rem;--font-size-4xl: 2.5rem;--font-size-5xl: 3rem;--font-size-6xl: 3.5rem;--font-size-7xl: 4.5rem;--font-weight-normal: 400;--font-weight-medium: 500;--font-weight-semibold: 600;--font-weight-bold: 700;--line-height-tight: 1.1;--line-height-snug: 1.25;--line-height-normal: 1.5;--line-height-relaxed: 1.625;--letter-spacing-tight: -.02em;--letter-spacing-normal: 0;--letter-spacing-wide: .02em;--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-5: 1.25rem;--space-6: 1.5rem;--space-8: 2rem;--space-10: 2.5rem;--space-12: 3rem;--space-16: 4rem;--space-20: 5rem;--space-24: 6rem;--space-32: 8rem;--radius-sm: .375rem;--radius-md: .5rem;--radius-lg: .75rem;--radius-xl: 1rem;--radius-2xl: 1.25rem;--radius-3xl: 1.5rem;--radius-full: 9999px;--transition-fast: .15s ease;--transition-base: .2s ease;--transition-slow: .3s ease;--transition-bounce: .3s cubic-bezier(.34, 1.56, .64, 1);--z-dropdown: 100;--z-sticky: 200;--z-fixed: 300;--z-modal-backdrop: 400;--z-modal: 500;--z-popover: 600;--z-tooltip: 700;--container-max: 1200px;--container-narrow: 800px}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility;scroll-behavior:smooth}body{font-family:var(--font-family);font-size:var(--font-size-base);font-weight:var(--font-weight-normal);line-height:var(--line-height-normal);color:var(--color-text-primary);background:var(--color-bg-primary);min-height:100vh}h1,h2,h3,h4,h5,h6{font-weight:var(--font-weight-semibold);line-height:var(--line-height-tight);letter-spacing:var(--letter-spacing-tight);color:var(--color-text-primary)}h1{font-size:var(--font-size-5xl);font-weight:var(--font-weight-bold)}h2{font-size:var(--font-size-3xl)}h3{font-size:var(--font-size-2xl)}h4{font-size:var(--font-size-xl)}p{color:var(--color-text-secondary);line-height:var(--line-height-relaxed)}a{color:var(--color-accent);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--color-accent-hover)}.container{width:100%;max-width:var(--container-max);margin:0 auto;padding:0 var(--space-6)}.container-narrow{max-width:var(--container-narrow)}.section{padding:var(--space-20) 0}.section-sm{padding:var(--space-12) 0}.section-lg{padding:var(--space-32) 0}.glass-card{background:var(--glass-bg);backdrop-filter:var(--glass-blur);-webkit-backdrop-filter:var(--glass-blur);border:1px solid var(--glass-border);border-radius:var(--radius-2xl);box-shadow:var(--glass-shadow);transition:all var(--transition-base),transform var(--transition-fast);will-change:transform,box-shadow}.glass-card:hover{background:var(--glass-bg-hover);box-shadow:var(--glass-shadow-hover);transform:translateY(-3px)}.glass-card:active{transform:translateY(-1px)}.glass-card-static{background:var(--glass-bg);backdrop-filter:var(--glass-blur);-webkit-backdrop-filter:var(--glass-blur);border:1px solid var(--glass-border);border-radius:var(--radius-2xl);box-shadow:var(--glass-shadow);transition:box-shadow var(--transition-base)}.glass-card-static:hover{box-shadow:var(--glass-shadow-hover)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);padding:var(--space-3) var(--space-6);font-family:var(--font-family);font-size:var(--font-size-base);font-weight:var(--font-weight-medium);line-height:1;text-decoration:none;border:none;border-radius:var(--radius-full);cursor:pointer;transition:all var(--transition-base),transform var(--transition-fast);white-space:nowrap;-webkit-tap-highlight-color:transparent;-webkit-user-select:none;user-select:none}.btn:focus-visible{outline:none;box-shadow:0 0 0 3px var(--color-accent-light),0 0 0 1px var(--color-accent)}.btn:disabled{opacity:.5;cursor:not-allowed;transform:none!important}.btn-primary{background:var(--color-accent);color:#fff;box-shadow:0 2px 8px #0071e340}.btn-primary:hover:not(:disabled){background:var(--color-accent-hover);transform:translateY(-1px) scale(1.01);box-shadow:0 4px 12px #0071e359}.btn-primary:active:not(:disabled){transform:translateY(0) scale(.98);box-shadow:0 1px 4px #0071e340}.btn-secondary{background:var(--glass-bg);backdrop-filter:var(--glass-blur);-webkit-backdrop-filter:var(--glass-blur);color:var(--color-text-primary);border:1px solid var(--glass-border);box-shadow:0 2px 8px #0000000a}.btn-secondary:hover:not(:disabled){background:var(--glass-bg-hover);border-color:#0000001f;transform:translateY(-1px);box-shadow:0 4px 12px #00000014}.btn-secondary:active:not(:disabled){transform:translateY(0) scale(.98)}.btn-ghost{background:transparent;color:var(--color-accent)}.btn-ghost:hover:not(:disabled){background:var(--color-accent-light);transform:translateY(-1px)}.btn-ghost:active:not(:disabled){transform:translateY(0) scale(.98)}.btn-lg{padding:var(--space-4) var(--space-8);font-size:var(--font-size-lg);min-height:52px}.btn-sm{padding:var(--space-2) var(--space-4);font-size:var(--font-size-sm);min-height:36px}.nav{position:sticky;top:0;z-index:var(--z-sticky);background:#f5f5f7cc;backdrop-filter:saturate(180%) blur(20px);-webkit-backdrop-filter:saturate(180%) blur(20px);border-bottom:1px solid rgba(0,0,0,.05)}.nav-inner{display:flex;align-items:center;justify-content:space-between;height:52px}.nav-brand{font-size:var(--font-size-lg);font-weight:var(--font-weight-semibold);color:var(--color-text-primary);text-decoration:none;letter-spacing:var(--letter-spacing-tight)}.nav-links{display:flex;align-items:center;gap:var(--space-8);list-style:none}.nav-link{font-size:var(--font-size-sm);color:var(--color-text-secondary);text-decoration:none;transition:color var(--transition-fast)}.nav-link:hover{color:var(--color-text-primary)}.nav-actions{display:flex;align-items:center;gap:var(--space-3)}.footer{background:var(--color-bg-secondary);border-top:1px solid rgba(0,0,0,.05);padding:var(--space-12) 0 var(--space-8)}.footer-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--space-8)}.footer-col h4{font-size:var(--font-size-xs);font-weight:var(--font-weight-semibold);color:var(--color-text-secondary);text-transform:uppercase;letter-spacing:var(--letter-spacing-wide);margin-bottom:var(--space-4)}.footer-col ul{list-style:none}.footer-col li{margin-bottom:var(--space-2)}.footer-col a{font-size:var(--font-size-sm);color:var(--color-text-secondary)}.footer-col a:hover{color:var(--color-text-primary)}.footer-bottom{display:flex;align-items:center;justify-content:space-between;margin-top:var(--space-10);padding-top:var(--space-6);border-top:1px solid rgba(0,0,0,.05)}.footer-copyright{font-size:var(--font-size-xs);color:var(--color-text-tertiary)}.input{width:100%;padding:var(--space-3) var(--space-4);font-family:var(--font-family);font-size:var(--font-size-base);color:var(--color-text-primary);background:var(--color-bg-secondary);border:1px solid rgba(0,0,0,.1);border-radius:var(--radius-lg);transition:all var(--transition-fast),box-shadow var(--transition-base);min-height:44px;-webkit-appearance:none}.input:hover:not(:focus):not(:disabled){border-color:#00000026}.input:focus{outline:none;border-color:var(--color-accent);box-shadow:0 0 0 3px var(--color-accent-light),0 2px 8px #0071e31a}.input::placeholder{color:var(--color-text-tertiary);transition:color var(--transition-fast)}.input:focus::placeholder{color:var(--color-text-secondary)}.input:disabled{opacity:.6;cursor:not-allowed;background:var(--color-bg-tertiary)}.textarea{min-height:120px;resize:vertical;line-height:var(--line-height-relaxed)}.text-center{text-align:center}.text-left{text-align:left}.text-secondary{color:var(--color-text-secondary)}.text-sm{font-size:var(--font-size-sm)}.text-lg{font-size:var(--font-size-lg)}.font-medium{font-weight:var(--font-weight-medium)}.font-semibold{font-weight:var(--font-weight-semibold)}.mt-2{margin-top:var(--space-2)}.mt-4{margin-top:var(--space-4)}.mt-6{margin-top:var(--space-6)}.mt-8{margin-top:var(--space-8)}.mb-2{margin-bottom:var(--space-2)}.mb-4{margin-bottom:var(--space-4)}.mb-6{margin-bottom:var(--space-6)}.mb-8{margin-bottom:var(--space-8)}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-center{justify-content:center}.justify-between{justify-content:space-between}.gap-2{gap:var(--space-2)}.gap-3{gap:var(--space-3)}.gap-4{gap:var(--space-4)}.gap-6{gap:var(--space-6)}.gap-8{gap:var(--space-8)}.grid{display:grid}@media (max-width: 1024px){:root{--font-size-5xl: 2.5rem;--font-size-6xl: 3rem;--font-size-7xl: 3.5rem}.footer-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width: 768px){:root{--font-size-5xl: 2rem;--font-size-4xl: 1.75rem;--font-size-3xl: 1.5rem}.container{padding:0 var(--space-4)}.section{padding:var(--space-12) 0}.section-lg{padding:var(--space-16) 0}.nav-links{display:none}.footer-grid{grid-template-columns:1fr;gap:var(--space-6)}.footer-bottom{flex-direction:column;gap:var(--space-4);text-align:center}h1{font-size:var(--font-size-4xl)}}@media (max-width: 480px){.btn-lg{padding:var(--space-3) var(--space-6);font-size:var(--font-size-base);min-height:48px}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}@keyframes scaleIn{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.animate-fade-in{animation:fadeIn var(--transition-base) ease-out}.animate-fade-in-up{animation:fadeInUp var(--transition-slow) ease-out}.animate-scale-in{animation:scaleIn var(--transition-base) ease-out}.animate-pulse{animation:pulse 2s ease-in-out infinite}.stagger-children>*:nth-child(1){animation-delay:0ms}.stagger-children>*:nth-child(2){animation-delay:50ms}.stagger-children>*:nth-child(3){animation-delay:.1s}.stagger-children>*:nth-child(4){animation-delay:.15s}.stagger-children>*:nth-child(5){animation-delay:.2s}.stagger-children>*:nth-child(6){animation-delay:.25s}.min-h-card{min-height:200px}.min-h-section{min-height:400px}.min-h-workspace{min-height:350px}.content-placeholder{display:flex;flex-direction:column;gap:var(--space-3);padding:var(--space-4)}a:focus-visible{outline:none;border-radius:var(--radius-sm);box-shadow:0 0 0 2px var(--color-bg-primary),0 0 0 4px var(--color-accent)}button:focus-visible:not(.btn){outline:none;box-shadow:0 0 0 2px var(--color-bg-primary),0 0 0 4px var(--color-accent)}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}html{scroll-behavior:auto}}.nav-link.active.svelte-1evepsm.svelte-1evepsm{color:var(--color-text-primary)}.footer-note.svelte-1evepsm.svelte-1evepsm{font-size:var(--font-size-xs);color:var(--color-text-tertiary)}main.svelte-1evepsm.svelte-1evepsm{min-height:calc(100vh - 352px)}.user-menu-container.svelte-1evepsm.svelte-1evepsm{position:relative}.user-menu-btn.svelte-1evepsm.svelte-1evepsm{display:flex;align-items:center;justify-content:center;width:36px;height:36px;padding:0;background:transparent;border:none;border-radius:var(--radius-full);cursor:pointer;transition:all var(--transition-fast)}.user-menu-btn.svelte-1evepsm.svelte-1evepsm:hover{background:#0000000d}.user-avatar.svelte-1evepsm.svelte-1evepsm{display:flex;align-items:center;justify-content:center;width:32px;height:32px;font-size:var(--font-size-sm);font-weight:var(--font-weight-semibold);color:#fff;background:var(--color-accent);border-radius:var(--radius-full)}.user-menu.svelte-1evepsm.svelte-1evepsm{position:absolute;top:calc(100% + 8px);right:0;width:240px;background:var(--glass-bg);backdrop-filter:var(--glass-blur);-webkit-backdrop-filter:var(--glass-blur);border:1px solid var(--glass-border);border-radius:var(--radius-xl);box-shadow:0 8px 32px #0000001f;overflow:hidden;z-index:var(--z-dropdown);animation:svelte-1evepsm-fadeInUp .15s ease-out}@keyframes svelte-1evepsm-fadeInUp{0%{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}.user-menu-header.svelte-1evepsm.svelte-1evepsm{padding:var(--space-4);border-bottom:1px solid rgba(0,0,0,.06)}.user-email.svelte-1evepsm.svelte-1evepsm{font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);color:var(--color-text-primary);display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.user-menu-items.svelte-1evepsm.svelte-1evepsm{padding:var(--space-2) 0}.user-menu-item.svelte-1evepsm.svelte-1evepsm{display:flex;align-items:center;gap:var(--space-3);padding:var(--space-3) var(--space-4);font-size:var(--font-size-sm);color:var(--color-text-secondary);text-decoration:none;transition:all var(--transition-fast)}.user-menu-item.svelte-1evepsm.svelte-1evepsm:hover{background:#0000000a;color:var(--color-text-primary)}.user-menu-item.svelte-1evepsm svg.svelte-1evepsm{flex-shrink:0;color:var(--color-text-tertiary)}.user-menu-item.svelte-1evepsm:hover svg.svelte-1evepsm{color:var(--color-text-secondary)}.user-menu-divider.svelte-1evepsm.svelte-1evepsm{height:1px;margin:var(--space-2) 0;background:#0000000f}.user-menu-logout.svelte-1evepsm.svelte-1evepsm:hover{color:var(--color-error)}.user-menu-logout.svelte-1evepsm:hover svg.svelte-1evepsm{color:var(--color-error)}@media (max-width: 768px){.nav{padding:0 var(--space-2)}.nav-inner{height:56px}.nav-brand{font-size:var(--font-size-base)}.nav-actions .btn{padding:var(--space-2) var(--space-4);font-size:var(--font-size-sm)}.footer{padding:var(--space-8) 0 var(--space-6)}.footer-grid{gap:var(--space-4)}.footer-col h4{margin-bottom:var(--space-3)}.user-menu.svelte-1evepsm.svelte-1evepsm{right:-var(--space-2)}}@media (max-width: 480px){.btn{min-height:44px}.nav-actions .btn-sm{min-height:40px;padding:var(--space-2) var(--space-3)}}