:root{--aio-font-family-ui:var(--aio-font-loaded-ui),"Noto Sans HK",ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;--aio-font-family-mono:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,"Liberation Mono",monospace;--aio-font-user:1.15;--aio-type-scale:var(--aio-font-user);--aio-type-display-size:calc(40px * var(--aio-type-scale));--aio-type-page-title-size:calc(32px * var(--aio-type-scale));--aio-type-section-title-size:calc(24px * var(--aio-type-scale));--aio-type-card-title-size:calc(20px * var(--aio-type-scale));--aio-type-body-large-size:calc(18px * var(--aio-type-scale));--aio-type-body-size:calc(18px * var(--aio-type-scale));--aio-type-label-size:calc(18px * var(--aio-type-scale));--aio-type-caption-size:calc(18px * var(--aio-type-scale));--aio-type-certificate-title-size:calc(clamp(30px, 9cqw, 52px) * var(--aio-type-scale));--aio-type-certificate-name-size:calc(clamp(26px, 7.5cqw, 42px) * var(--aio-type-scale));--aio-type-display-line-height:1.08;--aio-type-title-line-height:1.2;--aio-type-body-line-height:1.55;--aio-type-label-line-height:1.35;--aio-type-caption-line-height:1.4;--aio-type-weight-body:500;--aio-type-weight-emphasis:700;--aio-type-weight-heading:800;--aio-type-weight-display:900;--aio-glyph-sm:20px;--aio-glyph-md:24px;--aio-glyph-lg:32px;--aio-glyph-xl:40px;--aio-glyph-2xl:48px;--aio-glyph-3xl:64px;--aio-glyph-4xl:76px;--aio-color-brand:#3d8bef;--aio-color-brand-strong:#2c68c4;--aio-color-accent:#ffc93c;--aio-color-reward-ink:#6f4800;--aio-color-reward-surface:color-mix(in srgb,var(--aio-color-accent) 24%,var(--aio-color-surface));--aio-color-reward-border:color-mix(in srgb,var(--aio-color-accent) 62%,var(--aio-color-surface));--aio-color-on-brand:#ffffff;--aio-color-cta-from:#ffb03a;--aio-color-cta-to:#f7931e;--aio-color-canvas-from:#d5ecff;--aio-color-canvas-to:#eef7ff;--aio-color-surface:#ffffff;--aio-color-ink:#24406a;--aio-color-muted:#5c6f8e;--aio-color-border:#d7e1ee;--aio-color-tint:#eaf3ff;--aio-color-tint-ink:#2c68c4;--aio-color-brand-surface:color-mix(in srgb,var(--aio-color-brand) 12%,var(--aio-color-surface));--aio-color-brand-border:color-mix(in srgb,var(--aio-color-brand) 24%,var(--aio-color-surface));--aio-color-brand-raised-edge:color-mix(in srgb,var(--aio-color-brand-strong) 76%,var(--aio-color-ink));--aio-color-illustration-mint:#dff5ee;--aio-color-illustration-coral:#ffe7df;--aio-color-illustration-sun:#fff0cc;--aio-color-art-white:var(--aio-color-surface);--aio-color-art-warm-white:#fff6e0;--aio-color-art-sand:#fff4d8;--aio-color-art-sand-shadow:#f0d9a6;--aio-color-art-ink:#2b2118;--aio-color-art-blue-ink:var(--aio-color-ink);--aio-color-art-muted:var(--aio-color-muted);--aio-color-art-slate-soft:#d8e4f2;--aio-color-art-slate:#8fa8c4;--aio-color-art-blue-soft:#dce8fa;--aio-color-art-blue-light:#8fbbff;--aio-color-art-blue-mid:#5b95e0;--aio-color-art-blue:var(--aio-color-brand);--aio-color-art-blue-strong:var(--aio-color-brand-strong);--aio-color-art-blue-dark:#2f5b96;--aio-color-art-green-soft:#eaf6e4;--aio-color-art-green-light:#a8e6c4;--aio-color-art-green-mid:#7fd3ad;--aio-color-art-green:#34b368;--aio-color-art-green-strong:#2f8a66;--aio-color-art-green-dark:#134b2c;--aio-color-art-aqua-light:#7fe0f5;--aio-color-art-aqua:#5ec8e8;--aio-color-art-aqua-dark:#2f8fb8;--aio-color-art-yellow-soft:#ffe58a;--aio-color-art-yellow:#ffd338;--aio-color-art-gold:var(--aio-color-accent);--aio-color-art-gold-dark:#f0ad14;--aio-color-art-gold-ink:#7a5a12;--aio-color-art-orange-light:#ef9a52;--aio-color-art-orange:var(--aio-color-cta-to);--aio-color-art-orange-dark:#c9761a;--aio-color-art-coral-light:#ffb3c1;--aio-color-art-pink:#ff9db8;--aio-color-art-coral:#e8635b;--aio-color-art-coral-dark:#c2453f;--aio-color-art-purple-soft:#ede5fc;--aio-color-art-purple-light:#c7a9f5;--aio-color-art-purple:#8b6ce0;--aio-color-art-purple-dark:#7357c9;--aio-color-danger:#b42318;--aio-color-danger-surface:#fff1f0;--aio-color-success:#14733f;--aio-color-success-surface:#e8f8ea;--aio-color-warning:#8a5700;--aio-color-warning-surface:#fff7df;--aio-color-overlay:rgb(20 39 70/0.58);--aio-space-1:4px;--aio-space-2:8px;--aio-space-3:12px;--aio-space-4:16px;--aio-space-6:24px;--aio-space-8:32px;--aio-space-12:48px;--aio-space-16:64px;--aio-motion-duration-fast:160ms;--aio-motion-duration-feedback:180ms;--aio-motion-duration-media:260ms;--aio-motion-duration-enter:560ms;--aio-motion-duration-reveal:640ms;--aio-motion-ease-standard:ease;--aio-motion-ease-out:cubic-bezier(0.16,1,0.3,1);--aio-device-phone-max:767px;--aio-device-tablet-min:768px;--aio-device-desktop-min:1024px;--aio-device-wide-min:1280px;--aio-safe-top:env(safe-area-inset-top,0px);--aio-safe-right:env(safe-area-inset-right,0px);--aio-safe-bottom:env(safe-area-inset-bottom,0px);--aio-safe-left:env(safe-area-inset-left,0px);--aio-shell-gutter:16px;--aio-shell-content-compact:640px;--aio-shell-content-reading:760px;--aio-shell-content-wide:1120px;--aio-shell-header-height:56px;--aio-shell-navigation-height:72px;--aio-shell-navigation-floating-height:84px;--aio-shell-navigation-floating-max:640px;--aio-shell-rail-width:104px;--aio-control-target-min:48px;--aio-radius-control:16px;--aio-radius-card:24px;--aio-radius-panel:28px;--aio-radius-pill:9999px;--aio-shadow-card:0 14px 30px -16px rgb(36 64 106/0.4);--aio-shadow-navigation:0 -6px 20px rgb(36 64 106/0.08);--aio-shadow-navigation-floating:0 14px 32px -12px rgb(36 64 106/0.32);--aio-shadow-overlay:0 24px 64px rgb(36 64 106/0.28);--aio-shadow-action-brand:0 6px 0 var(--aio-color-brand-raised-edge);--aio-shadow-action-brand-pressed:0 2px 0 var(--aio-color-brand-raised-edge);--aio-action-primary-fill:linear-gradient(135deg,var(--aio-color-cta-from),var(--aio-color-cta-to));--aio-action-primary-ink:var(--aio-color-ink);--aio-action-primary-shadow:0 8px 0 color-mix(in srgb,var(--aio-color-warning) 72%,var(--aio-color-ink));--aio-action-primary-pressed-shadow:var(--aio-action-primary-shadow);--aio-action-secondary-fill:var(--aio-color-surface);--aio-action-secondary-ink:var(--aio-color-brand-strong);--aio-action-secondary-border:var(--aio-color-brand);--aio-action-secondary-shadow:none;--aio-action-secondary-pressed-shadow:var(--aio-action-secondary-shadow);--aio-action-inline-padding:var(--aio-space-6);--aio-action-hover-transform:translateY(-1px);--aio-action-active-transform:translateY(1px);--aio-action-icon-hover-transform:none;--aio-layer-sticky:20;--aio-layer-navigation:40;--aio-marketing-content-wide:1180px;--aio-marketing-header-height:72px;--aio-marketing-header-height-compact:64px;--aio-marketing-header-height-spacious:80px;--aio-marketing-section-block:64px;--aio-marketing-anchor-clearance:calc(var(--aio-marketing-header-height) + var(--aio-space-6));--aio-shell-inset-top:max(var(--aio-shell-gutter),var(--aio-safe-top));--aio-shell-inset-right:max(var(--aio-shell-gutter),var(--aio-safe-right));--aio-shell-inset-bottom:max(var(--aio-shell-gutter),var(--aio-safe-bottom));--aio-shell-inset-left:max(var(--aio-shell-gutter),var(--aio-safe-left));--aio-shell-navigation-clearance:calc(var(--aio-shell-navigation-height) + var(--aio-safe-bottom))}:root[data-aio-font-size=standard]{--aio-font-user:1}:root[data-aio-font-size=large]{--aio-font-user:1.15}:root[data-aio-font-size=xlarge]{--aio-font-user:1.3}@media (min-width:768px){:root{--aio-shell-gutter:24px;--aio-shell-header-height:64px;--aio-shell-navigation-clearance:calc(var(--aio-shell-navigation-floating-height) + var(--aio-safe-bottom) + var(--aio-space-8));--aio-type-display-size:calc(44px * var(--aio-type-scale));--aio-type-page-title-size:calc(36px * var(--aio-type-scale));--aio-type-card-title-size:calc(22px * var(--aio-type-scale));--aio-marketing-section-block:96px}}@media (min-width:1024px){:root{--aio-shell-gutter:32px;--aio-type-display-size:calc(48px * var(--aio-type-scale));--aio-type-page-title-size:calc(40px * var(--aio-type-scale));--aio-type-section-title-size:calc(26px * var(--aio-type-scale));--aio-type-body-large-size:calc(20px * var(--aio-type-scale));--aio-type-body-size:calc(18px * var(--aio-type-scale))}}