:root{--color-canvas: rgb(255, 255, 255);--color-canvas-soft: rgb(247, 249, 251);--color-surface: rgb(255, 255, 255);--color-surface-muted: rgb(241, 245, 249);--color-ink: rgb(17, 24, 39);--color-ink-muted: rgb(95, 107, 122);--color-ink-soft: rgb(138, 148, 166);--color-border: rgb(229, 231, 235);--color-border-strong: rgb(203, 213, 225);--color-primary: rgb(15, 118, 110);--color-primary-hover: rgb(17, 94, 89);--color-on-primary: rgb(255, 255, 255);--color-secondary: rgb(37, 99, 235);--color-secondary-hover: rgb(29, 78, 216);--color-accent: rgb(245, 158, 11);--color-dark: rgb(15, 23, 42);--color-on-dark: rgb(248, 250, 252);--color-on-dark-muted: rgb(203, 213, 225);--brand-kimma-bg: rgb(236, 253, 245);--brand-kimma-text: rgb(4, 120, 87);--brand-weiyi-bg: rgb(239, 246, 255);--brand-weiyi-text: rgb(29, 78, 216);--font-sans: "HarmonyOS Sans", "Alibaba PuHuiTi", "PingFang SC", "Segoe UI", sans-serif;--font-mono: "SFMono-Regular", "Roboto Mono", Consolas, "Liberation Mono", monospace;--font-hero: 56px;--font-display: 44px;--font-section: 32px;--font-title: 24px;--font-subtitle: 20px;--font-body: 16px;--font-small: 14px;--font-caption: 12px;--space-1: 4px;--space-2: 8px;--space-3: 12px;--space-4: 16px;--space-5: 20px;--space-6: 24px;--space-8: 32px;--space-10: 40px;--space-12: 48px;--space-16: 64px;--space-20: 80px;--container-max: 1200px;--container-wide: 1360px;--container-padding-desktop: 40px;--container-padding-tablet: 24px;--container-padding-mobile: 16px;--radius-xs: 4px;--radius-sm: 6px;--radius-md: 8px;--radius-pill: 999px;--shadow-subtle: 0 1px 2px rgba(15, 23, 42, .06);--shadow-lift: 0 8px 24px rgba(15, 23, 42, .08)}*{box-sizing:border-box}html{background:var(--color-canvas);color:var(--color-ink);font-family:var(--font-sans);scroll-behavior:smooth}body{margin:0;min-width:20rem;color:var(--color-ink);background:var(--color-canvas);font-size:var(--font-body);line-height:1.5}body.age-gate-open{overflow:hidden}img{display:block;max-width:100%;height:auto}a{color:inherit}button,a{-webkit-tap-highlight-color:transparent}input{font:inherit}:focus-visible{outline:2px solid var(--color-secondary);outline-offset:2px}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;clip-path:inset(50%)}.skip-link{position:absolute;left:16px;top:-64px;z-index:20;border-radius:var(--radius-sm);background:var(--color-secondary);color:var(--color-on-primary);padding:10px 14px;text-decoration:none;transition:top .16s ease}.skip-link:focus{top:16px}.container{width:min(100%,var(--container-max));margin:0 auto;padding:0 var(--container-padding-desktop)}.container-wide{width:min(100%,var(--container-wide));margin:0 auto;padding:0 var(--container-padding-desktop)}.page-shell{min-height:100vh;display:flex;flex-direction:column}.main-content{flex:1}.section{padding:var(--space-16) 0}.section-soft{background:var(--color-canvas-soft)}.eyebrow{margin:0 0 var(--space-3);color:var(--color-primary);font-size:var(--font-caption);font-weight:700;letter-spacing:0;text-transform:uppercase}.page-title{margin:0;max-width:51.25rem;font-size:var(--font-display);line-height:1.18;font-weight:650;letter-spacing:0}.section-title{margin:0;font-size:var(--font-section);line-height:1.25;font-weight:650;letter-spacing:0}.lead{max-width:760px;margin:var(--space-4) 0 0;color:var(--color-ink-muted);font-size:var(--font-subtitle);line-height:1.5}.brand-chip{display:inline-flex;min-height:1.75rem;align-items:center;border-radius:var(--radius-pill);padding:4px 10px;font-size:var(--font-caption);font-weight:700}.brand-chip[data-brand=KIMMA]{background:var(--brand-kimma-bg);color:var(--brand-kimma-text)}.brand-chip[data-brand=WEIYI]{background:var(--brand-weiyi-bg);color:var(--brand-weiyi-text)}.button{display:inline-flex;min-height:44px;align-items:center;justify-content:center;border:1px solid transparent;border-radius:var(--radius-md);padding:10px 16px;font:inherit;font-weight:650;line-height:1.2;text-decoration:none;cursor:pointer}.button-primary{background:var(--color-primary);color:var(--color-on-primary)}.button-primary:hover{background:var(--color-primary-hover)}.button-secondary{border-color:var(--color-border);background:var(--color-surface);color:var(--color-ink)}.button-secondary:hover{background:var(--color-canvas-soft)}.muted{color:var(--color-ink-muted)}@media(max-width:900px){.container,.container-wide{padding:0 var(--container-padding-tablet)}.page-title{font-size:38px}}@media(max-width:640px){.container,.container-wide{padding:0 var(--container-padding-mobile)}.section{padding:var(--space-12) 0}.page-title{font-size:34px}.section-title{font-size:28px}.lead{font-size:var(--font-body)}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}.compliance-notice[data-astro-cid-wwugfnp6]{border-top:10px solid var(--color-ink);border-bottom:10px solid var(--color-ink);background:var(--color-surface);color:var(--color-ink);font-size:clamp(20px,3.2vw,42px);line-height:1.22;text-align:center}.compliance-notice[data-astro-cid-wwugfnp6] .container[data-astro-cid-wwugfnp6]{padding-top:28px;padding-bottom:28px}.compliance-notice[data-astro-cid-wwugfnp6] 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var(--color-border);padding-top:var(--space-5);padding-bottom:var(--space-8)}.footer-legal[data-astro-cid-sz7xmlte] p[data-astro-cid-sz7xmlte]{margin:0}.footer-legal[data-astro-cid-sz7xmlte] nav[data-astro-cid-sz7xmlte]{display:flex;flex-wrap:wrap;gap:var(--space-4)}.warning[data-astro-cid-sz7xmlte]{max-width:1080px}@media(max-width:1080px){.footer-main[data-astro-cid-sz7xmlte]{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:680px){.footer-main[data-astro-cid-sz7xmlte]{grid-template-columns:1fr}}.floating-actions[data-astro-cid-m5whh2lu]{position:fixed;right:18px;bottom:22px;z-index:12;display:grid;gap:var(--space-2)}a[data-astro-cid-m5whh2lu]{display:inline-flex;width:48px;height:48px;align-items:center;justify-content:center;border:1px solid var(--color-border);border-radius:var(--radius-pill);background:#fffffff0;color:var(--color-primary);box-shadow:var(--shadow-lift);backdrop-filter:blur(12px)}a[data-astro-cid-m5whh2lu]:hover{background:var(--color-primary);color:var(--color-on-primary)}svg[data-astro-cid-m5whh2lu]{width:21px;height:21px}@media(max-width:680px){.floating-actions[data-astro-cid-m5whh2lu]{right:14px;bottom:14px}}.age-gate[data-astro-cid-c2ayhruq]{position:fixed;inset:0;z-index:100;display:grid;place-items:center;overflow-y:auto;background:#0f172ab8;padding:var(--space-6)}.age-gate[data-astro-cid-c2ayhruq][hidden]{display:none}.age-gate-panel[data-astro-cid-c2ayhruq]{width:min(100%,620px);border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-surface);box-shadow:0 24px 80px #0f172a47;padding:var(--space-8)}.age-gate-kicker[data-astro-cid-c2ayhruq]{margin:0 0 var(--space-3);color:var(--color-primary);font-size:var(--font-caption);font-weight:800;letter-spacing:0;text-transform:uppercase}.age-gate[data-astro-cid-c2ayhruq] h2[data-astro-cid-c2ayhruq]{margin:0;color:var(--color-ink);font-size:var(--font-section);line-height:1.2;letter-spacing:0}.age-gate[data-astro-cid-c2ayhruq] p[data-astro-cid-c2ayhruq]{margin:var(--space-4) 0 0;color:var(--color-ink-muted)}.age-gate-note[data-astro-cid-c2ayhruq]{border-left:3px solid var(--color-accent);padding-left:var(--space-3);font-size:var(--font-small)}.age-gate-actions[data-astro-cid-c2ayhruq]{display:flex;flex-wrap:wrap;gap:var(--space-3);margin-top:var(--space-6)}.age-gate-actions[data-astro-cid-c2ayhruq] .button[data-astro-cid-c2ayhruq]{min-width:180px}@media(max-width:640px){.age-gate[data-astro-cid-c2ayhruq]{align-items:end;padding:var(--space-3)}.age-gate-panel[data-astro-cid-c2ayhruq]{padding:var(--space-5)}.age-gate[data-astro-cid-c2ayhruq] h2[data-astro-cid-c2ayhruq]{font-size:28px}.age-gate-actions[data-astro-cid-c2ayhruq]{flex-direction:column}.age-gate-actions[data-astro-cid-c2ayhruq] .button[data-astro-cid-c2ayhruq]{width:100%;min-width:0}}