.lang-switch[data-astro-cid-34uxj53s]{background-color:var(--color-surface-subtle);border:1px solid var(--color-border);border-radius:var(--radius-full);align-items:center;gap:4px;padding:3px 6px;display:inline-flex}.lang-divider[data-astro-cid-34uxj53s]{color:var(--color-text-tertiary);user-select:none;font-size:.75rem}.lang-btn[data-astro-cid-34uxj53s]{color:var(--color-text-secondary);border-radius:var(--radius-full);transition:all var(--transition-quick);padding:2px 8px;font-size:.8rem;font-weight:600;text-decoration:none}.lang-btn[data-astro-cid-34uxj53s]:hover{color:var(--color-text-primary)}.lang-btn[data-astro-cid-34uxj53s].active{background-color:var(--color-text-primary);color:var(--color-bg)}.theme-toggle[data-astro-cid-l6lhmie6]{border-radius:var(--radius-sm);background-color:var(--color-surface-subtle);border:1px solid var(--color-border);width:36px;height:36px;color:var(--color-text-primary);cursor:pointer;transition:background-color var(--transition-quick), border-color var(--transition-quick), transform var(--transition-quick);justify-content:center;align-items:center;padding:0;display:inline-flex}.theme-toggle[data-astro-cid-l6lhmie6]:hover{background-color:var(--color-surface);border-color:var(--color-border-hover);transform:translateY(-1px)}.theme-icon[data-astro-cid-l6lhmie6]{transition:transform .2s cubic-bezier(.16,1,.3,1),opacity .2s}.sun-icon[data-astro-cid-l6lhmie6]{display:none}.moon-icon[data-astro-cid-l6lhmie6],[data-theme=dark] .sun-icon[data-astro-cid-l6lhmie6]{display:block}[data-theme=dark] .moon-icon[data-astro-cid-l6lhmie6]{display:none}@media (prefers-color-scheme:dark){:root:not([data-theme=light]) .sun-icon[data-astro-cid-l6lhmie6]{display:block}:root:not([data-theme=light]) .moon-icon[data-astro-cid-l6lhmie6]{display:none}}.navbar[data-astro-cid-l7arcky5]{z-index:100;background-color:var(--color-navbar-bg);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--color-border-subtle);transition:background-color var(--transition-quick), border-color var(--transition-quick);position:sticky;top:0}.navbar-container[data-astro-cid-l7arcky5]{justify-content:space-between;align-items:center;height:68px;display:flex}.brand-logo[data-astro-cid-l7arcky5]{align-items:center;gap:var(--space-2);display:inline-flex}.brand-text[data-astro-cid-l7arcky5]{letter-spacing:-.03em;color:var(--color-text-primary);font-size:1.25rem;font-weight:700}.desktop-nav[data-astro-cid-l7arcky5]{align-items:center;gap:var(--space-6);display:flex}.nav-list[data-astro-cid-l7arcky5]{align-items:center;gap:var(--space-6);list-style:none;display:flex}.nav-link[data-astro-cid-l7arcky5]{color:var(--color-text-secondary);padding:var(--space-2) 0;white-space:nowrap;font-size:.95rem;font-weight:500;position:relative}.nav-link[data-astro-cid-l7arcky5]:hover,.nav-link[data-astro-cid-l7arcky5].active{color:var(--color-text-primary)}.nav-cta[data-astro-cid-l7arcky5]{white-space:nowrap;color:var(--color-text-primary);background-color:var(--color-surface-subtle);border:1px solid var(--color-border);border-radius:var(--radius-full);transition:all var(--transition-quick);align-items:center;padding:.45rem 1rem;font-size:.9rem;font-weight:600;display:inline-flex}.nav-cta[data-astro-cid-l7arcky5]:hover{background-color:var(--color-border-subtle);border-color:var(--color-border-hover)}.mobile-toggle[data-astro-cid-l7arcky5]{cursor:pointer;border-radius:var(--radius-xs);background:0 0;border:none;flex-direction:column;justify-content:center;align-items:center;gap:6px;width:44px;height:44px;padding:8px;display:none}.hamburger-line[data-astro-cid-l7arcky5]{background-color:var(--color-text-primary);width:20px;height:2px;transition:transform var(--transition-quick), opacity var(--transition-quick);display:block}.mobile-nav[data-astro-cid-l7arcky5]{background-color:var(--color-bg);border-bottom:1px solid var(--color-border);padding:var(--space-6) 0 var(--space-8);display:none;position:absolute;top:68px;left:0;right:0}.mobile-nav[data-astro-cid-l7arcky5].is-open{display:block}.mobile-nav-list[data-astro-cid-l7arcky5]{gap:var(--space-4);flex-direction:column;list-style:none;display:flex}.mobile-nav-link[data-astro-cid-l7arcky5]{color:var(--color-text-primary);padding:var(--space-2) 0;font-size:1.15rem;font-weight:500;display:block}.nav-controls[data-astro-cid-l7arcky5]{align-items:center;gap:var(--space-3);display:flex}.mobile-actions[data-astro-cid-l7arcky5]{align-items:center;gap:var(--space-3);display:none}@media (width<=768px){.desktop-nav[data-astro-cid-l7arcky5]{display:none}.mobile-actions[data-astro-cid-l7arcky5],.mobile-toggle[data-astro-cid-l7arcky5]{display:flex}.mobile-toggle[data-astro-cid-l7arcky5].is-active .line-1[data-astro-cid-l7arcky5]{transform:translateY(4px)rotate(45deg)}.mobile-toggle[data-astro-cid-l7arcky5].is-active .line-2[data-astro-cid-l7arcky5]{transform:translateY(-4px)rotate(-45deg)}}.footer[data-astro-cid-jo6i4kqk]{border-top:1px solid var(--color-border-subtle);background-color:var(--color-surface);padding:var(--space-16) 0 var(--space-12);margin-top:auto}.footer-container[data-astro-cid-jo6i4kqk]{justify-content:space-between;align-items:flex-start;gap:var(--space-8);margin-bottom:var(--space-12);flex-wrap:wrap;display:flex}.footer-brand[data-astro-cid-jo6i4kqk]{max-width:320px}.brand-title[data-astro-cid-jo6i4kqk]{color:var(--color-text-primary);letter-spacing:-.02em;margin-bottom:var(--space-1);font-size:1.2rem;font-weight:700;display:inline-block}.brand-tagline[data-astro-cid-jo6i4kqk]{color:var(--color-text-secondary);font-size:.95rem;line-height:1.5}.footer-links[data-astro-cid-jo6i4kqk]{gap:var(--space-6);flex-wrap:wrap;list-style:none;display:flex}.footer-link[data-astro-cid-jo6i4kqk]{color:var(--color-text-secondary);transition:color var(--transition-quick);font-size:.9rem}.footer-link[data-astro-cid-jo6i4kqk]:hover{color:var(--color-text-primary)}.footer-bottom[data-astro-cid-jo6i4kqk]{padding-top:var(--space-6);border-top:1px solid var(--color-border-subtle)}.copyright[data-astro-cid-jo6i4kqk]{color:var(--color-text-tertiary);font-size:.85rem}@media (width<=640px){.footer-container[data-astro-cid-jo6i4kqk]{gap:var(--space-8);flex-direction:column}.footer-links[data-astro-cid-jo6i4kqk]{gap:var(--space-3);flex-direction:column}}:root{--color-bg:#fff;--color-surface:#fbfbfc;--color-surface-card:#fff;--color-surface-subtle:#f2f2f4;--color-border:#e5e5e9;--color-border-subtle:#eeeef1;--color-border-hover:#c7c7cd;--color-text-primary:#111;--color-text-secondary:#48484b;--color-text-tertiary:#76767b;--color-text-muted:#8e8e93;--color-accent-dark:#121214;--color-accent-primary:#1c1c1e;--color-accent-hover:#000;--color-accent-surface:#f0f0f3;--color-badge-bg:#eaeaef;--color-badge-text:#2c2c2e;--color-btn-primary-bg:#1c1c1e;--color-btn-primary-text:#fff;--color-btn-primary-hover:#000;--color-navbar-bg:#ffffffe0;--color-focus:#06c;--font-sans:system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;--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;--radius-xs:4px;--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--radius-xl:20px;--radius-full:9999px;--shadow-subtle:0 1px 2px #0000000a, 0 4px 12px #00000005;--shadow-hover:0 4px 16px #0000000f, 0 1px 3px #0000000a;--shadow-nav:0 1px 0 #0000000f;--container-max-width:1040px;--container-reading-width:720px;--container-padding:1.5rem;--transition-quick:.16s cubic-bezier(.16, 1, .3, 1);--transition-base:.24s cubic-bezier(.16, 1, .3, 1)}@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--color-bg:#0a0a0c;--color-surface:#121215;--color-surface-card:#18181d;--color-surface-subtle:#202026;--color-border:#282830;--color-border-subtle:#1e1e24;--color-border-hover:#3e3e4a;--color-text-primary:#f4f4f7;--color-text-secondary:#a0a0aa;--color-text-tertiary:#71717a;--color-text-muted:#52525b;--color-accent-dark:#fff;--color-accent-primary:#fff;--color-accent-hover:#ededf0;--color-accent-surface:#24242c;--color-badge-bg:#24242c;--color-badge-text:#e4e4e9;--color-btn-primary-bg:#fff;--color-btn-primary-text:#0a0a0c;--color-btn-primary-hover:#e4e4e8;--color-navbar-bg:#0a0a0cd9;--shadow-subtle:0 1px 2px #0000004d, 0 4px 12px #0003;--shadow-hover:0 4px 20px #00000073, 0 1px 3px #0000004d;--shadow-nav:0 1px 0 #ffffff14}}[data-theme=dark]{--color-bg:#0a0a0c;--color-surface:#121215;--color-surface-card:#18181d;--color-surface-subtle:#202026;--color-border:#282830;--color-border-subtle:#1e1e24;--color-border-hover:#3e3e4a;--color-text-primary:#f4f4f7;--color-text-secondary:#a0a0aa;--color-text-tertiary:#71717a;--color-text-muted:#52525b;--color-accent-dark:#fff;--color-accent-primary:#fff;--color-accent-hover:#ededf0;--color-accent-surface:#24242c;--color-badge-bg:#24242c;--color-badge-text:#e4e4e9;--color-btn-primary-bg:#fff;--color-btn-primary-text:#0a0a0c;--color-btn-primary-hover:#e4e4e8;--color-navbar-bg:#0a0a0cd9;--shadow-subtle:0 1px 2px #0000004d, 0 4px 12px #0003;--shadow-hover:0 4px 20px #00000073, 0 1px 3px #0000004d;--shadow-nav:0 1px 0 #ffffff14}[data-theme=light]{--color-bg:#fff;--color-surface:#fbfbfc;--color-surface-card:#fff;--color-surface-subtle:#f2f2f4;--color-border:#e5e5e9;--color-border-subtle:#eeeef1;--color-border-hover:#c7c7cd;--color-text-primary:#111;--color-text-secondary:#48484b;--color-text-tertiary:#76767b;--color-text-muted:#8e8e93;--color-accent-dark:#121214;--color-accent-primary:#1c1c1e;--color-accent-hover:#000;--color-accent-surface:#f0f0f3;--color-badge-bg:#eaeaef;--color-badge-text:#2c2c2e;--color-btn-primary-bg:#1c1c1e;--color-btn-primary-text:#fff;--color-btn-primary-hover:#000;--color-navbar-bg:#ffffffe0;--shadow-subtle:0 1px 2px #0000000a, 0 4px 12px #00000005;--shadow-hover:0 4px 16px #0000000f, 0 1px 3px #0000000a;--shadow-nav:0 1px 0 #0000000f}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{font-family:var(--font-sans);background-color:var(--color-bg);color:var(--color-text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizelegibility;scroll-behavior:smooth;line-height:1.6}body{background-color:var(--color-bg);min-height:100vh;color:var(--color-text-primary);flex-direction:column;display:flex}h1,h2,h3,h4,h5,h6{color:var(--color-text-primary);letter-spacing:-.025em;font-weight:600;line-height:1.2}h1{letter-spacing:-.035em;font-size:clamp(2.25rem,5vw,3.5rem);font-weight:650}h2{letter-spacing:-.025em;font-size:clamp(1.75rem,3.5vw,2.25rem)}h3{letter-spacing:-.015em;font-size:1.25rem}p{color:var(--color-text-secondary);font-size:1.05rem;line-height:1.68}a{color:inherit;transition:color var(--transition-quick);text-decoration:none}img,svg{max-width:100%;display:block}button,input,select,textarea{font-family:inherit;font-size:inherit}:focus-visible{outline:2px solid var(--color-focus);outline-offset:3px}.container{width:100%;max-width:var(--container-max-width);padding-left:var(--container-padding);padding-right:var(--container-padding);margin-left:auto;margin-right:auto}.container-narrow{width:100%;max-width:var(--container-reading-width);padding-left:var(--container-padding);padding-right:var(--container-padding);margin-left:auto;margin-right:auto}.btn{justify-content:center;align-items:center;gap:var(--space-2);border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition-quick);text-align:center;white-space:nowrap;border:1px solid #0000;min-height:44px;padding:.75rem 1.4rem;font-size:.95rem;font-weight:500;display:inline-flex}.btn-primary{background-color:var(--color-btn-primary-bg);color:var(--color-btn-primary-text);border-color:var(--color-btn-primary-bg)}.btn-primary:hover{background-color:var(--color-btn-primary-hover);border-color:var(--color-btn-primary-hover);transform:translateY(-1px)}.btn-secondary{color:var(--color-text-primary);border-color:var(--color-border);background-color:#0000}.btn-secondary:hover{background-color:var(--color-surface-subtle);border-color:var(--color-border-hover)}.divider{background-color:var(--color-border-subtle);height:1px;margin:var(--space-16) 0;border:0}.section-header{margin-bottom:var(--space-10)}.section-tag{text-transform:uppercase;letter-spacing:.08em;color:var(--color-text-tertiary);margin-bottom:var(--space-2);font-size:.8rem;font-weight:600;display:inline-block}.section-title{margin-bottom:var(--space-3)}.section-desc{max-width:580px;color:var(--color-text-secondary)}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}#main-content[data-astro-cid-z4jru4n3]{flex:1 0 auto}