*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}:root{--sf-primary: #155bcd;--sf-primary-light: #2c99ff;--sf-primary-dark: #0d47a1;--sf-primary-glow: rgba(21, 91, 205, .35);--sf-accent: #00d4aa;--sf-accent-light: #33ffd2;--sf-dark: #0a0e27;--sf-dark-surface: #111738;--sf-dark-card: #161d42;--sf-dark-border: rgba(255, 255, 255, .08);--sf-light-bg: #f5f7fb;--sf-light-card: #ffffff;--sf-light-border: #e2e8f0;--sf-text-primary: #0f172a;--sf-text-secondary: #64748b;--sf-text-muted: #94a3b8;--sf-radius: 16px;--sf-radius-sm: 10px;--sf-radius-xs: 6px;--sf-transition: .3s cubic-bezier(.4, 0, .2, 1);--sf-shadow-sm: 0 1px 3px rgba(0,0,0,.04), 0 1px 2px rgba(0,0,0,.06);--sf-shadow-md: 0 4px 20px rgba(0,0,0,.06), 0 1px 3px rgba(0,0,0,.04);--sf-shadow-lg: 0 12px 40px rgba(0,0,0,.1), 0 4px 12px rgba(0,0,0,.05);--sf-shadow-glow: 0 0 60px rgba(21, 91, 205, .15);--sidebar-width: 260px;--topbar-height: 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var(--topbar-height));max-width:1280px;margin-left:auto;margin-right:auto;padding:0 32px}.sidebar{position:fixed;top:var(--topbar-height);left:max(32px,calc((100vw - 1280px)/2 + 32px));bottom:0;width:var(--sidebar-width);background:#fff;border-right:1px solid var(--sf-light-border);overflow-y:auto;padding:20px 0;z-index:50;transition:transform .2s ease}.sidebar.hidden{display:none}.sidebar-nav{display:flex;flex-direction:column;gap:4px}.sidebar-nav.hidden{display:none}.sidebar-group{padding:0 12px;margin-bottom:4px}.sidebar-group-title{font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.08em;color:var(--sf-text-muted);padding:12px 14px 6px}.sidebar-link{display:block;padding:8px 14px;font-size:13px;font-weight:500;color:var(--sf-text-secondary);text-decoration:none;border-radius:var(--sf-radius-xs);transition:all .15s}.sidebar-link:hover{background:var(--sf-light-bg);color:var(--sf-text-primary);text-decoration:none}.sidebar-link.active{background:#155bcd14;color:var(--sf-primary);font-weight:600}#content{flex:1;padding:40px 48px;max-width:920px}body.has-sidebar #content{margin-left:var(--sidebar-width)}body.is-home #app{max-width:none;padding:0}body:not(.has-sidebar) #content{max-width:none;padding:0}.page-header{margin-bottom:40px}.page-header h1{font-size:clamp(28px,3.5vw,36px);font-weight:800;color:var(--sf-text-primary);margin-bottom:8px;letter-spacing:-.03em;line-height:1.2}.page-header p{font-size:16px;color:var(--sf-text-secondary);line-height:1.7;max-width:560px}.page-section{margin-bottom:36px}.page-section h2{font-size:18px;font-weight:700;color:var(--sf-text-primary);margin-bottom:14px;letter-spacing:-.01em}.page-section h3{font-size:15px;font-weight:600;color:var(--sf-text-primary);margin-bottom:8px}.page-section p{font-size:14px;color:var(--sf-text-secondary);line-height:1.7;margin-bottom:12px}.example-demo{margin-bottom:24px;border-radius:var(--sf-radius);overflow:hidden;border:1px solid var(--sf-light-border);box-shadow:var(--sf-shadow-md)}.example-demo cloudimage-spotlight{display:block;max-width:100%}.config-controls{display:flex;flex-wrap:wrap;gap:16px;align-items:flex-end;padding:20px;background:var(--sf-light-bg);border:1px solid var(--sf-light-border);border-radius:var(--sf-radius);margin-bottom:16px}.config-controls .form-group{margin-bottom:0;min-width:160px}.form-group{margin-bottom:12px}.form-group label{display:block;font-size:12px;font-weight:500;color:var(--sf-text-muted);margin-bottom:4px}.form-group input,.form-group select{width:100%;padding:10px 14px;border:1px solid var(--sf-light-border);border-radius:var(--sf-radius-xs);font-size:13px;font-family:inherit;color:var(--sf-text-primary);background:#fff;transition:all var(--sf-transition)}.form-group input:focus,.form-group 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.log-event{color:var(--sf-primary-light)}.event-log .log-data{color:#f9e2af}.code-block{margin-bottom:20px;border-radius:var(--sf-radius);overflow:hidden;border:1px solid rgba(255,255,255,.06);box-shadow:var(--sf-shadow-md)}.code-block-tabs{display:flex;gap:0;background:#0d1117;border-bottom:1px solid rgba(255,255,255,.06)}.code-block-tab{padding:10px 18px;font-size:12px;font-weight:600;font-family:inherit;color:#fff6;background:none;border:none;cursor:pointer;border-bottom:2px solid transparent;transition:all .2s;text-transform:uppercase;letter-spacing:.04em}.code-block-tab.active{color:#ffffffe6;border-bottom-color:var(--sf-primary-light)}.code-block-tab:hover:not(.active){color:#ffffffb3}.code-block-content{position:relative}.code-block-content pre{margin:0!important;border-radius:0!important;padding:20px!important;font-size:13px!important;line-height:1.7!important;font-family:SF Mono,Fira Code,JetBrains 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td{padding:10px 14px;color:var(--sf-text-secondary);border:1px solid var(--sf-light-border);vertical-align:top}.options-table{width:100%;border-collapse:collapse;margin-bottom:24px;font-size:14px}.options-table thead th{text-align:left;font-weight:600;color:var(--sf-text-primary);padding:10px 14px;background:var(--sf-light-bg);border:1px solid var(--sf-light-border)}.options-table tbody td{padding:10px 14px;color:var(--sf-text-secondary);border:1px solid var(--sf-light-border);vertical-align:top}.options-table code{background:#ffffff0f;padding:2px 6px;border-radius:4px;font-size:12px;color:var(--sf-accent)}.doc-code-block{position:relative;margin-bottom:16px;border-radius:var(--sf-radius);overflow:hidden;border:1px solid rgba(255,255,255,.06)}.doc-code-block pre{margin:0!important;padding:20px!important;font-size:13px!important;line-height:1.7!important;font-family:SF Mono,Fira Code,JetBrains 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var(--sf-transition);max-width:45%}.doc-nav-link:hover{border-color:var(--sf-primary);box-shadow:var(--sf-shadow-sm);text-decoration:none}.doc-nav-next{text-align:right;margin-left:auto}.doc-nav-dir{font-size:12px;font-weight:500;color:var(--sf-text-muted);text-transform:uppercase;letter-spacing:.06em}.doc-nav-label{font-size:15px;font-weight:600;color:var(--sf-primary)}.hero{text-align:center;padding:100px 32px 72px;background:var(--sf-dark);position:relative;overflow:hidden}.hero:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:radial-gradient(ellipse 80% 50% at 50% 0%,rgba(21,91,205,.25) 0%,transparent 60%),radial-gradient(ellipse 60% 40% at 20% 80%,rgba(0,212,170,.08) 0%,transparent 50%),radial-gradient(ellipse 50% 50% at 80% 60%,rgba(44,153,255,.1) 0%,transparent 50%);pointer-events:none}.hero:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background-image:linear-gradient(rgba(255,255,255,.02) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.02) 1px,transparent 1px);background-size:60px 60px;mask-image:radial-gradient(ellipse 70% 60% at 50% 40%,black,transparent);-webkit-mask-image:radial-gradient(ellipse 70% 60% at 50% 40%,black,transparent);pointer-events:none}.hero-inner{position:relative;z-index:1;max-width:720px;margin:0 auto}.hero-badge{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;letter-spacing:.04em;color:var(--sf-accent);padding:8px 20px;border-radius:100px;border:1px solid rgba(0,212,170,.25);background:#00d4aa0f;margin-bottom:32px;animation:hero-enter .7s cubic-bezier(.4,0,.2,1) backwards}.hero-badge:before{content:"";display:block;width:6px;height:6px;border-radius:50%;background:var(--sf-accent);box-shadow:0 0 8px var(--sf-accent);animation:pulse-dot 2s ease-in-out infinite}.hero h1{font-size:clamp(36px,6vw,64px);font-weight:800;margin-bottom:20px;letter-spacing:-.04em;line-height:1.05;color:#fff;animation:hero-enter .7s cubic-bezier(.4,0,.2,1) .1s backwards}.hero h1 .gradient-text{background:linear-gradient(135deg,var(--sf-primary-light) 0%,var(--sf-accent) 50%,var(--sf-primary-light) 100%);background-size:200% auto;-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;animation:gradient-shift 4s ease-in-out infinite}.hero p{font-size:clamp(16px,2vw,18px);color:#ffffff8c;max-width:600px;margin:0 auto 40px;line-height:1.7;animation:hero-enter .7s cubic-bezier(.4,0,.2,1) .2s backwards}.hero-actions{display:flex;gap:12px;justify-content:center;margin-bottom:48px;animation:hero-enter .7s cubic-bezier(.4,0,.2,1) .3s backwards}.hero-meta{display:flex;flex-wrap:wrap;justify-content:center;gap:6px 0;font-size:13px;font-weight:500;color:#ffffff80;animation:hero-enter .7s cubic-bezier(.4,0,.2,1) .4s backwards}.hero-meta span+span:before{content:"·";margin:0 10px;color:#ffffff40}.demo-controls{display:flex;flex-wrap:wrap;gap:16px 28px;justify-content:center;align-items:center;margin-bottom:24px}.demo-control-group{display:flex;align-items:center;gap:10px}.demo-control-label{font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.08em;color:var(--sf-text-muted);white-space:nowrap}.demo-pills{display:flex;background:var(--sf-light-bg);border:1px solid var(--sf-light-border);border-radius:10px;padding:3px}.demo-pill{display:inline-flex;align-items:center;gap:6px;padding:6px 14px;font-size:13px;font-weight:500;font-family:inherit;color:var(--sf-text-secondary);background:none;border:none;border-radius:7px;cursor:pointer;transition:all .2s cubic-bezier(.4,0,.2,1);white-space:nowrap}.demo-pill:hover:not(.active){color:var(--sf-text-primary);background:#00000008}.demo-pill.active{color:var(--sf-primary);background:#fff;box-shadow:0 1px 3px #00000014,0 1px 2px #0000000a;font-weight:600}.demo-pill-dot{display:block;width:8px;height:8px;border-radius:50%;flex-shrink:0}@media(max-width:640px){.demo-controls{gap:10px 16px;justify-content:flex-start;padding:0 4px}.demo-control-group{flex-direction:column;align-items:flex-start;gap:6px}.demo-pill{padding:5px 10px;font-size:12px}}.demo-section{padding:100px 32px;background:#fff;position:relative}.demo-section .section-inner{max-width:1200px;margin:0 auto}.demo-spotlight-container{border-radius:var(--sf-radius);overflow:hidden;border:1px solid var(--sf-light-border);box-shadow:var(--sf-shadow-lg),var(--sf-shadow-glow)}.demo-spotlight-container cloudimage-spotlight{display:block;max-width:100%}.section-label{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;text-transform:uppercase;letter-spacing:.1em;color:var(--sf-primary);margin-bottom:16px}.section-label:before{content:"";display:block;width:24px;height:2px;background:var(--sf-primary);border-radius:1px}.section-header{text-align:center;margin-bottom:48px}.section-header h2{font-size:clamp(28px,3.5vw,40px);font-weight:800;letter-spacing:-.03em;color:var(--sf-text-primary);margin-bottom:12px;line-height:1.2}.section-header p{color:var(--sf-text-secondary);font-size:17px;line-height:1.7;max-width:560px;margin:0 auto}.quick-start-section{padding:100px 32px;background:var(--sf-light-bg);position:relative}.quick-start-section .section-inner{max-width:1200px;margin:0 auto}.quick-start-steps{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;margin-bottom:40px}.quick-start-step--full{grid-column:1 / -1}.quick-start-step--full .code-block{margin-bottom:0;box-shadow:none}.quick-start-step{background:#fff;border:1px solid var(--sf-light-border);border-radius:var(--sf-radius);padding:28px 24px;display:flex;flex-direction:column;gap:16px;transition:all var(--sf-transition)}.quick-start-step:hover{border-color:#155bcd33;box-shadow:var(--sf-shadow-md)}.step-header{display:flex;align-items:center;gap:14px}.step-number{width:32px;height:32px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:700;color:var(--sf-primary);background:#155bcd14;flex-shrink:0}.step-header h3{font-size:16px;font-weight:700;color:var(--sf-text-primary)}.step-code{display:flex;align-items:center;gap:10px;padding:14px 16px;background:var(--sf-dark);border-radius:var(--sf-radius-xs);font-family:SF Mono,Fira Code,JetBrains Mono,monospace;font-size:13px;color:#fffc}.step-code code{flex:1}.step-copy{display:flex;align-items:center;justify-content:center;width:32px;height:32px;background:#ffffff0f;border:1px solid rgba(255,255,255,.08);border-radius:var(--sf-radius-xs);color:#fff6;cursor:pointer;transition:all .2s;flex-shrink:0}.step-copy:hover{background:#ffffff1f;color:#ffffffe6}.step-description{font-size:14px;color:var(--sf-text-secondary);line-height:1.7}.step-description code{font-family:SF Mono,Fira Code,JetBrains Mono,monospace;font-size:.88em;padding:2px 6px;background:var(--sf-light-bg);border:1px solid var(--sf-light-border);border-radius:4px;color:var(--sf-primary-dark)}.examples-section{padding:100px 32px;background:#fff}.examples-section .section-inner{max-width:1200px;margin:0 auto}.quick-start-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px}.quick-start-card{padding:24px;background:#fff;border:1px solid var(--sf-light-border);border-radius:var(--sf-radius);text-decoration:none;transition:all var(--sf-transition)}.quick-start-card:hover{border-color:var(--sf-primary);box-shadow:var(--sf-shadow-md);text-decoration:none;transform:translateY(-2px)}.quick-start-card .card-icon{width:40px;height:40px;display:flex;align-items:center;justify-content:center;border-radius:10px;background:#155bcd12;color:var(--sf-primary);margin-bottom:14px;transition:all var(--sf-transition)}.quick-start-card:hover .card-icon{background:#155bcd1f;transform:scale(1.05)}.quick-start-card h3{font-size:15px;font-weight:700;color:var(--sf-text-primary);margin-bottom:6px}.quick-start-card p{font-size:13px;color:var(--sf-text-secondary);line-height:1.6}.demo-also{padding:100px 32px;background:var(--sf-dark);position:relative;overflow:hidden}.demo-also-slides{position:relative;overflow:hidden}.demo-also-slide{display:none;animation-duration:.5s;animation-timing-function:cubic-bezier(.4,0,.2,1);animation-fill-mode:forwards}.demo-also-slide.active{display:block}.demo-also-inner{max-width:1200px;margin:0 auto;display:flex;align-items:center;gap:60px;position:relative;z-index:1}.demo-also-content{flex:1}.demo-also-label{font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.08em;color:var(--sf-accent);margin-bottom:16px}.demo-also h2{font-size:28px;font-weight:800;color:#fff;margin-bottom:12px;letter-spacing:-.02em}.demo-also p{font-size:15px;color:#ffffff8c;line-height:1.7;margin-bottom:24px}.demo-also-actions{display:flex;gap:10px}.demo-also-visual{flex:1;display:flex;align-items:center;justify-content:center}.demo-also-visual svg{width:160px;height:160px}.demo-also-dots{display:flex;justify-content:center;gap:8px;margin-top:40px}.demo-also-dot{width:8px;height:8px;border-radius:50%;background:#fff3;border:none;cursor:pointer;padding:0;transition:all .2s}.demo-also-dot.active{background:var(--sf-primary-light);box-shadow:0 0 8px #2c99ff66}@keyframes slide-out-left{to{transform:translate(-100%);opacity:0}}@keyframes slide-in-left{0%{transform:translate(100%);opacity:0}to{transform:translate(0);opacity:1}}@keyframes slide-out-right{to{transform:translate(100%);opacity:0}}@keyframes slide-in-right{0%{transform:translate(-100%);opacity:0}to{transform:translate(0);opacity:1}}.slide-out-left,.slide-out-right{display:block;position:absolute;top:0;left:0;right:0}.slide-out-left{animation-name:slide-out-left}.slide-in-left{animation-name:slide-in-left}.slide-out-right{animation-name:slide-out-right}.slide-in-right{animation-name:slide-in-right}.demo-footer{background:var(--sf-dark-surface);border-top:1px solid rgba(255,255,255,.06);padding:64px 32px 0}.demo-footer-main{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:48px;padding-bottom:48px}.demo-footer-brand p{font-size:14px;color:#fff6;line-height:1.7;margin-top:16px;max-width:320px}.demo-footer-logo{height:28px}.demo-footer-col h4{font-size:13px;font-weight:600;color:#fffc;margin-bottom:16px;text-transform:uppercase;letter-spacing:.04em}.demo-footer-col a{display:block;font-size:14px;color:#ffffff73;text-decoration:none;padding:4px 0;transition:color .2s}.demo-footer-col a:hover{color:#ffffffe6;text-decoration:none}.demo-footer-bottom{border-top:1px solid rgba(255,255,255,.06);padding:20px 0;max-width:1200px;margin:0 auto}.demo-footer-bottom p{font-size:13px;color:#ffffff4d;text-align:center}.demo-footer-bottom a{color:#ffffff80;text-decoration:none}.demo-footer-bottom a:hover{color:#ffffffe6}@keyframes hero-enter{0%{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}@keyframes gradient-shift{0%,to{background-position:0% center}50%{background-position:100% center}}@keyframes pulse-dot{0%,to{opacity:1}50%{opacity:.4}}@media(max-width:1024px){.demo-footer-main{grid-template-columns:1fr 1fr;gap:32px}.demo-also-visual{display:none}}@media(max-width:768px){.sidebar-toggle{display:flex}.topbar-nav{display:none}.sidebar{position:fixed;left:0;top:var(--topbar-height);bottom:0;width:var(--sidebar-width);background:#fff;box-shadow:4px 0 24px #0000001f;transform:translate(-100%);z-index:90}.sidebar.mobile-open{transform:translate(0)}body.has-sidebar #content{margin-left:0}#content{padding:24px 20px}.hero{padding:72px 20px 48px}.hero-actions{flex-direction:column;align-items:center}.quick-start-steps,.quick-start-grid{grid-template-columns:1fr}.demo-footer-main{grid-template-columns:1fr;gap:32px}}@media(max-width:480px){.topbar-inner,#app{padding:0 16px}}