.lang-dropdown[data-astro-cid-be57yzu3]{position:relative;display:inline-block}.lang-trigger[data-astro-cid-be57yzu3]{all:unset;box-sizing:border-box;display:inline-flex;align-items:center;gap:.5rem;padding:.5rem .75rem;border-radius:.5rem;font-family:inherit;font-size:.875rem;font-weight:500;line-height:1;cursor:pointer;min-height:36px;transition:background-color .15s ease}.lang-dropdown--header[data-astro-cid-be57yzu3] .lang-trigger[data-astro-cid-be57yzu3]{color:#fff}.lang-dropdown--header[data-astro-cid-be57yzu3] .lang-trigger[data-astro-cid-be57yzu3]:hover,.lang-dropdown--header[data-astro-cid-be57yzu3] .lang-trigger[data-astro-cid-be57yzu3][aria-expanded=true]{background-color:#ffffff2e}.lang-dropdown--drawer[data-astro-cid-be57yzu3] .lang-trigger[data-astro-cid-be57yzu3]{color:var(--color-text-primary);border:1px solid var(--color-surface-border)}.lang-dropdown--drawer[data-astro-cid-be57yzu3] .lang-trigger[data-astro-cid-be57yzu3]:hover{background-color:var(--color-surface-soft)}.lang-trigger[data-astro-cid-be57yzu3]:focus-visible{box-shadow:var(--shadow-focus)}.lang-globe[data-astro-cid-be57yzu3]{flex-shrink:0;opacity:.95}.lang-label[data-astro-cid-be57yzu3]{line-height:1;white-space:nowrap}.lang-chevron[data-astro-cid-be57yzu3]{flex-shrink:0;transition:transform .2s ease}.lang-chevron[data-astro-cid-be57yzu3].is-open{transform:rotate(180deg)}.lang-menu[data-astro-cid-be57yzu3]{position:absolute;top:calc(100% + .5rem);right:0;min-width:180px;padding:.375rem;background-color:#fff;border:1px solid var(--color-surface-border);border-radius:.5rem;box-shadow:var(--shadow-lg);z-index:1000;display:flex!important;flex-direction:column;gap:.125rem}.lang-menu[data-astro-cid-be57yzu3][style*="display: none"]{display:none!important}.lang-option[data-astro-cid-be57yzu3]{all:unset;box-sizing:border-box;display:flex!important;align-items:center;gap:.75rem;padding:.625rem .75rem;border-radius:.375rem;color:var(--color-text-primary)!important;font-family:inherit;font-size:.9rem;cursor:pointer;transition:background-color .15s ease;text-decoration:none!important}.lang-option[data-astro-cid-be57yzu3]:hover{background-color:var(--color-brand-primary-soft)}.lang-option[data-astro-cid-be57yzu3].is-active{background-color:var(--color-brand-primary-soft);color:var(--color-brand-primary-dark)!important}.lang-option-label[data-astro-cid-be57yzu3]{font-weight:600;min-width:36px;font-size:.95rem}.lang-option-name[data-astro-cid-be57yzu3]{color:var(--color-text-secondary);flex:1}.lang-option[data-astro-cid-be57yzu3].is-active .lang-option-name[data-astro-cid-be57yzu3]{color:var(--color-brand-primary-dark)}.lang-check[data-astro-cid-be57yzu3]{color:var(--color-brand-primary);flex-shrink:0}.btn[data-astro-cid-6ygtcg62]{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);font-family:var(--font-sans);font-weight:var(--fw-semibold);text-decoration:none;border-radius:var(--radius-pill);border:2px solid transparent;cursor:pointer;transition:var(--transition-colors),var(--transition-transform),box-shadow var(--dur-fast) var(--ease-out);white-space:nowrap;line-height:1}.btn[data-astro-cid-6ygtcg62]:focus-visible{box-shadow:var(--shadow-focus);outline:none}.btn[data-astro-cid-6ygtcg62]:disabled{opacity:.5;cursor:not-allowed}.btn-sm[data-astro-cid-6ygtcg62]{min-height:36px;padding:var(--space-2) var(--space-4);font-size:var(--fs-sm)}.btn-md[data-astro-cid-6ygtcg62]{min-height:44px;padding:var(--space-3) var(--space-6);font-size:var(--fs-base)}.btn-lg[data-astro-cid-6ygtcg62]{min-height:52px;padding:var(--space-4) var(--space-8);font-size:var(--fs-md)}.btn-full[data-astro-cid-6ygtcg62]{width:100%}.btn-primary[data-astro-cid-6ygtcg62]{background-color:var(--color-accent-yellow);color:var(--color-text-primary);border-color:var(--color-accent-yellow)}.btn-primary[data-astro-cid-6ygtcg62]:hover:not(:disabled){background-color:var(--color-accent-yellow-dark);border-color:var(--color-accent-yellow-dark);transform:translateY(-1px);box-shadow:var(--shadow-md)}.btn-primary[data-astro-cid-6ygtcg62]:active:not(:disabled){transform:translateY(0)}.btn-secondary[data-astro-cid-6ygtcg62]{background-color:transparent;color:var(--color-brand-primary-dark);border-color:var(--color-brand-primary)}.btn-secondary[data-astro-cid-6ygtcg62]:hover:not(:disabled){background-color:var(--color-brand-primary);color:var(--color-text-inverse)}.btn-ghost[data-astro-cid-6ygtcg62]{background-color:transparent;color:var(--color-text-primary);border-color:transparent}.btn-ghost[data-astro-cid-6ygtcg62]:hover:not(:disabled){background-color:var(--color-surface-soft)}.btn-link[data-astro-cid-6ygtcg62]{background:transparent;border:none;color:var(--color-text-link);text-decoration:underline;text-underline-offset:3px;padding:var(--space-1) var(--space-2);min-height:auto}.btn-link[data-astro-cid-6ygtcg62]:hover:not(:disabled){color:var(--color-text-link-hover)}.site-header[data-astro-cid-qlfjksao]{position:sticky;top:0;z-index:var(--z-header);background-color:var(--color-brand-primary);color:var(--color-text-inverse);transition:box-shadow var(--dur-fast) var(--ease-out)}.site-header[data-astro-cid-qlfjksao].is-scrolled{box-shadow:var(--shadow-md)}.header-inner[data-astro-cid-qlfjksao]{display:flex;align-items:center;justify-content:space-between;gap:var(--space-4);height:72px}.logo-link[data-astro-cid-qlfjksao]{display:inline-flex;align-items:center;text-decoration:none;color:var(--color-text-inverse);font-weight:var(--fw-extrabold);font-size:var(--fs-xl);font-style:italic;letter-spacing:var(--ls-tight)}.logo-img[data-astro-cid-qlfjksao]{height:40px;width:auto;display:block}@media(max-width:767px){.logo-img[data-astro-cid-qlfjksao]{height:32px}}.logo-wordmark[data-astro-cid-qlfjksao]{display:inline-block}.primary-nav[data-astro-cid-qlfjksao]{display:none;flex:1;justify-content:center}.nav-list[data-astro-cid-qlfjksao]{display:flex;list-style:none;padding:0;margin:0;gap:var(--space-5)}.nav-item[data-astro-cid-qlfjksao]{position:relative}.nav-link[data-astro-cid-qlfjksao]{display:inline-flex;align-items:center;gap:4px;color:var(--color-text-inverse);text-decoration:none;font-weight:var(--fw-medium);font-size:var(--fs-base);padding:var(--space-2) var(--space-1);border-bottom:2px solid transparent;transition:var(--transition-colors)}.nav-link[data-astro-cid-qlfjksao]:hover{color:var(--color-accent-yellow)}.nav-link[data-astro-cid-qlfjksao].is-active{border-bottom-color:var(--color-accent-yellow);color:var(--color-accent-yellow)}.nav-caret[data-astro-cid-qlfjksao]{transition:transform var(--dur-fast) var(--ease-out)}.nav-item[data-astro-cid-qlfjksao].has-children:hover .nav-caret[data-astro-cid-qlfjksao],.nav-item[data-astro-cid-qlfjksao].has-children:focus-within .nav-caret[data-astro-cid-qlfjksao]{transform:rotate(180deg)}.dropdown[data-astro-cid-qlfjksao]{position:absolute;top:100%;left:50%;min-width:240px;margin-top:10px;padding:var(--space-2);background:var(--color-surface-white);border:1px solid var(--color-surface-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);opacity:0;visibility:hidden;pointer-events:none;transform:translate(-50%) translateY(6px);transition:opacity var(--dur-fast) var(--ease-out),transform var(--dur-fast) var(--ease-out),visibility 0s linear var(--dur-fast);z-index:1}.dropdown-wide[data-astro-cid-qlfjksao]{min-width:520px}.dropdown[data-astro-cid-qlfjksao]:after{content:"";position:absolute;top:-14px;left:0;right:0;height:14px}.dropdown[data-astro-cid-qlfjksao]:before{content:"";position:absolute;top:-6px;left:50%;transform:translate(-50%) rotate(45deg);width:12px;height:12px;background:var(--color-surface-white);border-left:1px solid var(--color-surface-border);border-top:1px solid var(--color-surface-border)}.nav-item[data-astro-cid-qlfjksao].has-children:hover .dropdown[data-astro-cid-qlfjksao],.nav-item[data-astro-cid-qlfjksao].has-children:focus-within .dropdown[data-astro-cid-qlfjksao]{opacity:1;visibility:visible;pointer-events:auto;transform:translate(-50%) translateY(0);transition:opacity var(--dur-fast) var(--ease-out),transform var(--dur-fast) var(--ease-out),visibility 0s linear 0s}.dropdown-list[data-astro-cid-qlfjksao],.nav-list[data-astro-cid-qlfjksao] .dropdown-list[data-astro-cid-qlfjksao]{list-style:none!important;padding:0!important;margin:0;display:flex;flex-direction:column;gap:2px}.dropdown-list-2col[data-astro-cid-qlfjksao]{display:grid!important;grid-template-columns:1fr 1fr;gap:4px 8px}.dropdown-list[data-astro-cid-qlfjksao] li[data-astro-cid-qlfjksao]{list-style:none;margin:0;padding:0}.dropdown-link[data-astro-cid-qlfjksao]{display:block;padding:10px 14px;color:var(--color-text-primary);text-decoration:none!important;font-weight:var(--fw-medium);font-size:var(--fs-base);border-radius:var(--radius-md);white-space:nowrap;transition:background var(--dur-fast) var(--ease-out),color var(--dur-fast) var(--ease-out)}.dropdown-link[data-astro-cid-qlfjksao]:hover{background:var(--color-brand-primary-soft);color:var(--color-brand-primary-dark)}.dropdown-link[data-astro-cid-qlfjksao].is-active{background:var(--color-brand-primary-soft);color:var(--color-brand-primary-dark);font-weight:var(--fw-semibold)}.header-actions[data-astro-cid-qlfjksao]{display:flex;align-items:center;gap:var(--space-3)}.header-cta[data-astro-cid-qlfjksao]{display:none}.mobile-toggle[data-astro-cid-qlfjksao]{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;background:transparent;border:none;color:var(--color-text-inverse);cursor:pointer;border-radius:var(--radius-md)}.mobile-toggle[data-astro-cid-qlfjksao]:hover{background-color:#ffffff26}.mobile-toggle[data-astro-cid-qlfjksao] .icon-close[data-astro-cid-qlfjksao],.mobile-toggle[data-astro-cid-qlfjksao][aria-expanded=true] .icon-menu[data-astro-cid-qlfjksao]{display:none}.mobile-toggle[data-astro-cid-qlfjksao][aria-expanded=true] .icon-close[data-astro-cid-qlfjksao]{display:block}.mobile-drawer[data-astro-cid-qlfjksao]{position:absolute;top:72px;left:0;right:0;background-color:var(--color-surface-white);color:var(--color-text-primary);box-shadow:var(--shadow-lg);padding:var(--space-6) var(--space-4);max-height:calc(100vh - 72px);overflow-y:auto}.mobile-nav-list[data-astro-cid-qlfjksao]{list-style:none;padding:0;margin:0 0 var(--space-6);display:flex;flex-direction:column;gap:var(--space-1)}.mobile-nav-row[data-astro-cid-qlfjksao]{display:flex;align-items:center;gap:var(--space-2)}.mobile-nav-link[data-astro-cid-qlfjksao]{flex:1;display:block;padding:var(--space-3) var(--space-4);color:var(--color-text-primary);text-decoration:none;font-weight:var(--fw-medium);border-radius:var(--radius-md);transition:var(--transition-colors)}.mobile-nav-link[data-astro-cid-qlfjksao]:hover{background-color:var(--color-surface-soft);color:var(--color-brand-primary)}.mobile-nav-link[data-astro-cid-qlfjksao].is-active{background-color:var(--color-brand-primary-soft);color:var(--color-brand-primary)}.mobile-sub-toggle[data-astro-cid-qlfjksao]{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;background:transparent;border:none;color:var(--color-text-secondary);cursor:pointer;border-radius:var(--radius-md);flex-shrink:0;transition:transform var(--dur-fast) var(--ease-out),background var(--dur-fast) var(--ease-out)}.mobile-sub-toggle[data-astro-cid-qlfjksao]:hover{background:var(--color-surface-soft)}.mobile-sub-toggle[data-astro-cid-qlfjksao][aria-expanded=true]{transform:rotate(180deg)}.mobile-sub-list[data-astro-cid-qlfjksao]{list-style:none;padding:0;margin:var(--space-1) 0 var(--space-2) var(--space-4);display:flex;flex-direction:column;gap:2px;border-left:2px solid var(--color-surface-border)}.mobile-sub-link[data-astro-cid-qlfjksao]{display:block;padding:var(--space-2) var(--space-4);color:var(--color-text-secondary);text-decoration:none;font-size:var(--fs-sm);border-radius:0 var(--radius-md) var(--radius-md) 0;transition:var(--transition-colors)}.mobile-sub-link[data-astro-cid-qlfjksao]:hover{background-color:var(--color-surface-soft);color:var(--color-brand-primary)}.mobile-sub-link[data-astro-cid-qlfjksao].is-active{color:var(--color-brand-primary);font-weight:var(--fw-semibold)}.mobile-drawer-footer[data-astro-cid-qlfjksao]{display:flex;flex-direction:column;gap:var(--space-4);padding-top:var(--space-4);border-top:1px solid var(--color-surface-border)}@media(min-width:1024px){.primary-nav[data-astro-cid-qlfjksao]{display:flex}.header-cta[data-astro-cid-qlfjksao]{display:inline-flex;align-items:center}.mobile-toggle[data-astro-cid-qlfjksao]{display:none}.mobile-drawer[data-astro-cid-qlfjksao]{display:none!important}}.social-row[data-astro-cid-atebqlwx]{list-style:none;display:flex;gap:var(--space-4);padding:0;margin:0}.social-link[data-astro-cid-atebqlwx]{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:var(--radius-full);transition:var(--transition-colors),var(--transition-transform);text-decoration:none}.social-light[data-astro-cid-atebqlwx] .social-link[data-astro-cid-atebqlwx]{color:var(--color-text-inverse);background:#fff3}.social-dark[data-astro-cid-atebqlwx] .social-link[data-astro-cid-atebqlwx]{color:var(--color-brand-primary);background:var(--color-brand-primary-soft)}.social-light[data-astro-cid-atebqlwx] .social-link[data-astro-cid-atebqlwx]:hover,.social-dark[data-astro-cid-atebqlwx] .social-link[data-astro-cid-atebqlwx]:hover{transform:translateY(-2px);background:var(--color-accent-yellow);color:var(--color-text-primary)}.social-link[data-astro-cid-atebqlwx]:focus-visible{outline:none;box-shadow:var(--shadow-focus)}.site-footer[data-astro-cid-35ed7um5]{background-color:var(--color-surface-muted);color:var(--color-text-primary);padding-block:0 var(--space-6);position:relative}.footer-accent[data-astro-cid-35ed7um5]{display:none}.site-footer[data-astro-cid-35ed7um5] .container[data-astro-cid-35ed7um5]{padding-top:var(--space-16)}.footer-grid[data-astro-cid-35ed7um5]{display:grid;grid-template-columns:1fr;gap:var(--space-10)}@media(min-width:640px){.footer-grid[data-astro-cid-35ed7um5]{grid-template-columns:repeat(2,1fr)}}@media(min-width:1024px){.footer-grid[data-astro-cid-35ed7um5]{grid-template-columns:1.5fr 1fr 1fr 1fr}}.footer-brand[data-astro-cid-35ed7um5] .brand-link[data-astro-cid-35ed7um5]{display:inline-block;text-decoration:none;margin-bottom:var(--space-6)}.brand-logo[data-astro-cid-35ed7um5]{height:48px;width:auto;display:block;filter:invert(45%) sepia(96%) saturate(1787%) hue-rotate(172deg) brightness(98%) contrast(92%)}.brand-tagline[data-astro-cid-35ed7um5]{font-family:var(--font-display-zh, var(--font-sans));font-weight:var(--fw-bold);color:var(--color-text-primary);font-size:var(--fs-xl);margin:0 0 var(--space-4);letter-spacing:-.01em}.brand-tagline-accent[data-astro-cid-35ed7um5]{color:var(--color-accent-yellow-dark, #E6A500)}.brand-blurb[data-astro-cid-35ed7um5]{color:var(--color-text-secondary);font-size:var(--fs-base);line-height:1.6;margin:0 0 var(--space-5);max-width:36ch}.footer-heading[data-astro-cid-35ed7um5]{font-size:var(--fs-md);font-weight:var(--fw-bold);margin-bottom:var(--space-4);color:var(--color-text-primary);text-transform:uppercase;letter-spacing:.04em}.footer-col[data-astro-cid-35ed7um5] a[data-astro-cid-35ed7um5]{color:var(--color-text-primary);text-decoration:none;font-weight:var(--fw-regular);transition:var(--transition-colors)}.footer-col[data-astro-cid-35ed7um5] a[data-astro-cid-35ed7um5]:hover{color:var(--color-brand-primary-dark)}.contact-list[data-astro-cid-35ed7um5]{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:var(--space-3)}.contact-item[data-astro-cid-35ed7um5]{display:flex;align-items:flex-start;gap:var(--space-3);font-size:var(--fs-base);line-height:1.45}.contact-icon[data-astro-cid-35ed7um5]{flex-shrink:0;width:18px!important;height:18px!important;margin-top:3px;color:var(--color-brand-primary)}.footer-social[data-astro-cid-35ed7um5]{margin-top:var(--space-6)}.footer-link-list[data-astro-cid-35ed7um5]{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:var(--space-3)}.footer-bottom[data-astro-cid-35ed7um5]{margin-top:var(--space-12);padding-top:var(--space-6);border-top:1px solid var(--color-surface-border);display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:var(--space-4)}.copyright[data-astro-cid-35ed7um5],.legal[data-astro-cid-35ed7um5]{font-size:var(--fs-sm);color:var(--color-text-secondary);margin:0}.legal[data-astro-cid-35ed7um5]{display:flex;flex-wrap:wrap;align-items:center;justify-content:flex-end;gap:var(--space-2);row-gap:6px}@media(max-width:640px){.legal[data-astro-cid-35ed7um5]{justify-content:center}}.legal[data-astro-cid-35ed7um5] a[data-astro-cid-35ed7um5]{color:var(--color-text-secondary);text-decoration:none}.legal[data-astro-cid-35ed7um5] a[data-astro-cid-35ed7um5]:hover{color:var(--color-brand-primary-dark)}@media(max-width:640px){.footer-bottom[data-astro-cid-35ed7um5]{flex-direction:column;text-align:center}}.floating-whatsapp[data-astro-cid-rgzpirf2]{position:fixed;bottom:var(--space-5);right:var(--space-5);z-index:var(--z-floating);display:inline-flex;align-items:center;justify-content:center;width:60px;height:60px;border-radius:var(--radius-full);background-color:#25d366;color:var(--color-text-inverse);box-shadow:var(--shadow-lg);text-decoration:none;transition:var(--transition-transform)}.floating-whatsapp[data-astro-cid-rgzpirf2]:hover{transform:scale(1.08);color:var(--color-text-inverse)}.floating-whatsapp[data-astro-cid-rgzpirf2]:focus-visible{outline:none;box-shadow:var(--shadow-focus),var(--shadow-lg)}@media(prefers-reduced-motion:no-preference){.floating-whatsapp[data-astro-cid-rgzpirf2]{animation:fab-entry .4s var(--ease-back) .2s backwards}@keyframes fab-entry{0%{transform:scale(.6);opacity:0}to{transform:scale(1);opacity:1}}}@media(max-width:767px){.floating-whatsapp[data-astro-cid-rgzpirf2]{width:52px;height:52px;bottom:var(--space-4);right:var(--space-4)}}:root{--color-brand-primary: #22b9f2;--color-brand-primary-dark: #1899cc;--color-brand-primary-darker: #0b7aa6;--color-brand-primary-soft: #e8f7fd;--color-brand-primary-tint: #b8e7f9;--color-accent-yellow: #FFD600;--color-accent-yellow-dark: #e6c000;--color-accent-yellow-soft: #fff9d6;--color-accent-orange: #F07B1F;--color-accent-orange-soft: #fdeede;--color-accent-green: #dce87a;--color-accent-green-soft: #f3f7d2;--color-accent-green-dark: #a0b94a;--color-text-primary: #2B2B2B;--color-text-secondary: #595959;--color-text-tertiary: #8a8a8a;--color-text-inverse: #FFFFFF;--color-text-link: var(--color-brand-primary-dark);--color-text-link-hover: var(--color-brand-primary-darker);--color-surface-white: #FFFFFF;--color-surface-soft: #F7F9FB;--color-surface-muted: #EEF2F5;--color-surface-border: #E3E8ED;--color-success: #2e7d32;--color-warning: #f57c00;--color-danger: #d32f2f;--color-health-pain: #E53935;--color-shadow-sm: rgba(15, 34, 55, .06);--color-shadow-md: rgba(15, 34, 55, .1);--color-shadow-lg: rgba(15, 34, 55, .16);--font-sans: "Gabarito", "Noto Sans SC", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji";--font-display-zh: "ZCOOL KuaiLe", "Gabarito", "Noto Sans SC", sans-serif;--font-mono: ui-monospace, SFMono-Regular, "SF Mono", Consolas, monospace;--fw-regular: 400;--fw-medium: 500;--fw-semibold: 600;--fw-bold: 700;--fw-extrabold: 800;--fs-xs: .75rem;--fs-sm: .875rem;--fs-base: 1rem;--fs-md: 1.125rem;--fs-lg: 1.25rem;--fs-xl: 1.5rem;--fs-2xl: 1.875rem;--fs-3xl: 2.25rem;--fs-4xl: 3rem;--fs-5xl: 3.75rem;--fs-6xl: 4.5rem;--lh-tight: 1.1;--lh-snug: 1.25;--lh-normal: 1.5;--lh-relaxed: 1.65;--lh-loose: 1.8;--ls-tight: -.02em;--ls-normal: 0;--ls-wide: .02em;--ls-wider: .05em;--space-0: 0;--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;--section-py-compact: var(--space-12);--section-py-default: var(--space-20);--section-py-spacious: var(--space-32);--container-xs: 20rem;--container-sm: 40rem;--container-md: 48rem;--container-lg: 64rem;--container-xl: 80rem;--container-2xl: 96rem;--bp-sm: 640px;--bp-md: 768px;--bp-lg: 1024px;--bp-xl: 1280px;--bp-2xl: 1536px;--grid-gutter: var(--space-6);--grid-gutter-lg: var(--space-8);--radius-none: 0;--radius-sm: .25rem;--radius-md: .5rem;--radius-lg: .75rem;--radius-xl: 1rem;--radius-2xl: 1.5rem;--radius-3xl: 2rem;--radius-pill: 9999px;--radius-full: 50%;--shadow-xs: 0 1px 2px 0 var(--color-shadow-sm);--shadow-sm: 0 2px 4px 0 var(--color-shadow-sm);--shadow-md: 0 4px 12px -2px var(--color-shadow-md);--shadow-lg: 0 12px 24px -4px var(--color-shadow-md);--shadow-xl: 0 24px 48px -8px var(--color-shadow-lg);--shadow-focus: 0 0 0 3px rgba(34, 185, 242, .35);--ease-out: cubic-bezier(.16, 1, .3, 1);--ease-in-out: cubic-bezier(.65, 0, .35, 1);--ease-back: cubic-bezier(.34, 1.56, .64, 1);--dur-fast: .15s;--dur-normal: .25s;--dur-slow: .4s;--transition-colors: color var(--dur-fast) var(--ease-out), background-color var(--dur-fast) var(--ease-out), border-color var(--dur-fast) var(--ease-out);--transition-transform: transform var(--dur-normal) var(--ease-out);--z-base: 0;--z-raised: 10;--z-dropdown: 100;--z-sticky: 500;--z-header: 700;--z-overlay: 900;--z-modal: 1000;--z-toast: 1100;--z-tooltip: 1200;--z-floating: 1500}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}*,*:before,*:after{box-sizing:border-box}*{margin:0;padding:0}html{-webkit-text-size-adjust:100%;-moz-tab-size:4;tab-size:4;scroll-behavior:smooth}body{min-height:100vh;font-family:var(--font-sans);font-size:var(--fs-md);line-height:var(--lh-relaxed);color:var(--color-text-primary);background-color:var(--color-surface-white);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility}html[lang=zh] h1,html[lang=zh-CN] h1,html[lang=zh] h2,html[lang=zh-CN] h2{font-family:var(--font-display-zh);font-weight:400;letter-spacing:0}h1,h2,h3,h4,h5,h6{font-family:inherit;font-weight:var(--fw-bold);line-height:var(--lh-snug);color:var(--color-text-primary);text-wrap:balance}h1{font-size:clamp(2rem,5vw,var(--fs-5xl));font-weight:var(--fw-extrabold);line-height:var(--lh-tight);letter-spacing:var(--ls-tight);color:var(--color-brand-primary)}h2{font-size:clamp(1.5rem,3.5vw,var(--fs-4xl));line-height:var(--lh-snug)}h3{font-size:clamp(1.25rem,2.5vw,var(--fs-2xl))}h4{font-size:var(--fs-xl)}h5{font-size:var(--fs-lg)}h6{font-size:var(--fs-md)}p{text-wrap:pretty;max-width:70ch}a{color:var(--color-text-link);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:2px;transition:var(--transition-colors)}a:hover{color:var(--color-text-link-hover)}a:focus-visible{outline:none;box-shadow:var(--shadow-focus);border-radius:var(--radius-sm)}img,picture,svg,video{display:block;max-width:100%;height:auto}input,button,textarea,select{font:inherit;color:inherit}ul,ol{padding-left:var(--space-6)}code,pre{font-family:var(--font-mono);font-size:.95em}:focus{outline:none}:focus-visible{outline:none;box-shadow:var(--shadow-focus)}.skip-to-content{position:absolute;top:-100px;left:var(--space-4);background:var(--color-brand-primary);color:var(--color-text-inverse);padding:var(--space-3) var(--space-5);border-radius:var(--radius-md);text-decoration:none;z-index:var(--z-floating);transition:top var(--dur-fast) var(--ease-out)}.skip-to-content:focus{top:var(--space-4)}::selection{background-color:var(--color-brand-primary);color:var(--color-text-inverse)}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-track{background:var(--color-surface-soft)}::-webkit-scrollbar-thumb{background:var(--color-surface-border);border-radius:var(--radius-pill)}::-webkit-scrollbar-thumb:hover{background:var(--color-text-tertiary)}:lang(zh) h1,:lang(zh) h2,:lang(zh) h3,:lang(zh) .hero-headline,:lang(zh) .rh-title,:lang(zh) .ph-title,:lang(zh) .rm99-headline{font-weight:600!important;line-height:1.45!important;letter-spacing:.01em!important;font-family:PingFang SC,Microsoft YaHei,微软雅黑,Hiragino Sans GB,Noto Sans CJK SC,Source Han Sans SC,system-ui,sans-serif!important}:lang(zh) .hero-headline{line-height:1.4!important}:lang(zh) p,:lang(zh) li{line-height:1.8!important;letter-spacing:.01em}:lang(zh) strong,:lang(zh) b{font-weight:600!important}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.container{width:100%;max-width:var(--container-xl);margin-inline:auto;padding-inline:var(--space-4)}.container-narrow{width:100%;max-width:var(--container-md);margin-inline:auto;padding-inline:var(--space-4)}.container-wide{width:100%;max-width:var(--container-2xl);margin-inline:auto;padding-inline:var(--space-4)}@media(min-width:768px){.container,.container-narrow,.container-wide{padding-inline:var(--space-6)}}.section{padding-block:var(--section-py-default)}.section-compact{padding-block:var(--section-py-compact)}.section-spacious{padding-block:var(--section-py-spacious)}.stack-xs>*+*{margin-block-start:var(--space-2)}.stack-sm>*+*{margin-block-start:var(--space-3)}.stack-md>*+*{margin-block-start:var(--space-6)}.stack-lg>*+*{margin-block-start:var(--space-10)}.stack-xl>*+*{margin-block-start:var(--space-16)}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.items-start{align-items:flex-start}.items-end{align-items:flex-end}.justify-center{justify-content:center}.justify-between{justify-content:space-between}.justify-start{justify-content:flex-start}.justify-end{justify-content:flex-end}.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}.text-center{text-align:center}.text-left{text-align:left}.text-right{text-align:right}.text-primary{color:var(--color-text-primary)}.text-secondary{color:var(--color-text-secondary)}.text-tertiary{color:var(--color-text-tertiary)}.text-inverse{color:var(--color-text-inverse)}.text-brand{color:var(--color-brand-primary)}.text-accent{color:var(--color-accent-yellow-dark)}.bg-white{background-color:var(--color-surface-white)}.bg-soft{background-color:var(--color-surface-soft)}.bg-brand{background-color:var(--color-brand-primary)}.bg-brand-soft{background-color:var(--color-brand-primary-soft)}.bg-yellow{background-color:var(--color-accent-yellow)}.bg-yellow-soft{background-color:var(--color-accent-yellow-soft)}.rounded-sm{border-radius:var(--radius-sm)}.rounded-md{border-radius:var(--radius-md)}.rounded-lg{border-radius:var(--radius-lg)}.rounded-xl{border-radius:var(--radius-xl)}.rounded-2xl{border-radius:var(--radius-2xl)}.rounded-pill{border-radius:var(--radius-pill)}.shadow-sm{box-shadow:var(--shadow-sm)}.shadow-md{box-shadow:var(--shadow-md)}.shadow-lg{box-shadow:var(--shadow-lg)}@media(max-width:767px){.md-hidden{display:none!important}}@media(min-width:768px){.md-only{display:none!important}}@media(max-width:1023px){.lg-hidden{display:none!important}}@media(min-width:1024px){.lg-only-hidden{display:none!important}}