:root{--brand: #0071e3;--brand-hover: #0077ed;--brand-active: #006edb;--link: #0066cc;--brand-soft: #f0f5ff;--text-primary: #1d1d1f;--text-secondary: #6e6e73;--text-tertiary: #86868b;--surface-light: #ffffff;--surface-tinted: #f5f5f7;--surface-elevated: #fbfbfd;--surface-dark: #000000;--text-on-dark: #f5f5f7;--text-on-dark-secondary: #86868b;--border-subtle: #d2d2d7;--border-hairline: rgba(0, 0, 0, .16);--border-strong: #86868b;--font-sans: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "Helvetica Neue", "Helvetica", system-ui, "PingFang SC", "Microsoft YaHei", sans-serif;--tracking-body: -.022em;--tracking-intro: .011em;--tracking-label: .009em;--tracking-card: .007em;--tracking-subsection: .004em;--tracking-section: -.003em;--tracking-elevated: -.009em;--tracking-super: -.015em;--tracking-caption: -.01em;--section-pad-block: clamp(100px, 10.5vw, 160px);--section-pad-inline: clamp(22px, 5vw, 64px);--max-content: 1080px;--max-wide: 1240px;--max-prose: 680px;--type-eyebrow: 17px;--type-caption: 12px;--type-body-small: 14px;--type-body: 17px;--type-body-large: 21px;--type-card-title: 28px;--type-subsection: clamp(32px, 3.4vw, 40px);--type-page-title: clamp(40px, 4.4vw, 48px);--type-section: clamp(40px, 4.9vw, 56px);--type-section-elevated: clamp(48px, 5.6vw, 64px);--type-hero: clamp(56px, 7.4vw, 88px);--ease-out-apple: cubic-bezier(.28, .11, .32, 1);--ease-inout-apple: cubic-bezier(.645, .045, .355, 1);--duration-reveal: .8s;--chevron-right: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 7 12'%3E%3Cpath d='M1 1l5 5-5 5' fill='none' stroke='black' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E")}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility;background:var(--surface-light);scroll-behavior:smooth}body{margin:0;font-family:var(--font-sans);font-size:var(--type-body);line-height:1.4705882353;letter-spacing:var(--tracking-body);color:var(--text-primary);background:var(--surface-light);font-synthesis:none}a{color:inherit;text-decoration:none}img,picture,video,svg{display:block;max-width:100%;height:auto}h1,h2,h3,h4{margin:0;font-weight:600;line-height:1.07;text-wrap:balance}p{margin:0}button{font-family:inherit;font-size:inherit;border:0;background:transparent;cursor:pointer;color:inherit}.surface-light{background:var(--surface-light);color:var(--text-primary)}.surface-tinted{background:var(--surface-tinted);color:var(--text-primary)}.surface-dark{background:var(--surface-dark);color:var(--text-on-dark)}.surface-dark .secondary,.surface-dark .text-secondary{color:var(--text-on-dark-secondary)}.section{padding-block:var(--section-pad-block);padding-inline:var(--section-pad-inline)}.container{max-width:var(--max-content);margin-inline:auto}.prose{max-width:var(--max-prose);margin-inline:auto;font-size:var(--type-body);line-height:1.4705882353;letter-spacing:var(--tracking-body);color:var(--text-primary)}.prose h1{font-size:var(--type-page-title);letter-spacing:var(--tracking-section);margin-bottom:24px}.prose h2{font-size:24px;letter-spacing:var(--tracking-label);line-height:1.1666666667;margin-top:48px;margin-bottom:12px}.prose p{margin-block:16px;text-wrap:pretty}.prose ul,.prose ol{padding-left:1.5em;margin-block:16px}.prose li+li{margin-top:8px}.prose a{color:var(--link);text-decoration:underline;text-underline-offset:3px}.prose table{width:100%;border-collapse:collapse;margin-block:24px;font-size:15px}.prose th,.prose td{padding:10px 14px;text-align:left;border-bottom:1px solid var(--border-subtle)}.prose th{font-weight:600;background:var(--surface-tinted)}.prose h3{font-size:20px;margin-top:36px;margin-bottom:10px}.prose strong{font-weight:600}.eyebrow{display:inline-block;font-size:var(--type-eyebrow);font-weight:600;letter-spacing:var(--tracking-body);color:var(--brand)}.section-title{font-size:var(--type-section);letter-spacing:var(--tracking-section)}.muted{color:var(--text-secondary)}.cta{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:12px 22px;border-radius:980px;font-size:17px;font-weight:400;letter-spacing:var(--tracking-body);line-height:1.1764705882;transition:background-color .12s ease,color .12s ease;white-space:nowrap}.cta-primary{background:var(--brand);color:#fff}.cta-primary:hover{background:var(--brand-hover)}.cta-primary:active{background:var(--brand-active)}.cta-secondary{background:#e8e8ed;color:var(--text-primary)}.cta-secondary:hover{background:#ececf0}.cta-link{display:inline-flex;align-items:center;gap:5px;padding:12px 0;color:var(--link);font-weight:400}.cta-link:after{content:"";width:.42em;height:.72em;margin-top:.1em;background:currentColor;-webkit-mask:var(--chevron-right) center / contain no-repeat;mask:var(--chevron-right) center / contain no-repeat}.cta-link:hover{text-decoration:underline;text-underline-offset:3px}.surface-dark .cta-link{color:#2997ff}.reveal{opacity:1;transform:none}.reveal[data-ready=true]{opacity:0;transform:translateY(16px);transition:opacity var(--duration-reveal) var(--ease-out-apple),transform var(--duration-reveal) var(--ease-out-apple);will-change:opacity,transform}.reveal[data-ready=true][data-visible=true]{opacity:1;transform:translateY(0)}@media(prefers-reduced-motion:reduce){.reveal,.reveal[data-ready=true]{opacity:1;transform:none;transition:none}*,*:before,*:after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}}:focus-visible{outline:2px solid var(--brand);outline-offset:3px;border-radius:4px}@media(max-width:720px){:root{--section-pad-inline: 20px;--type-eyebrow: 15px;--type-body: 16px;--type-body-large: 19px;--type-card-title: 24px;--type-hero: clamp(44px, 12vw, 54px)}.section{padding-block:84px}.cta{min-height:44px}}@media(max-width:420px){:root{--section-pad-inline: 18px}}