*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--font-sans);background-color:var(--bg-primary);color:var(--text-primary);line-height:1.6;overflow-x:hidden}img{max-width:100%;display:block}a{color:inherit;text-decoration:none}ul,ol{list-style:none}button{cursor:pointer;border:none;background:none;font-family:inherit}:root{color-scheme:dark;--bg-primary: #0C1120;--bg-primary-rgb: 12, 17, 32;--bg-secondary: #131A2E;--bg-card: rgba(255, 255, 255, .04);--bg-card-hover: rgba(255, 255, 255, .07);--text-primary: #F8FAFC;--text-secondary: #8895A7;--accent: #F72C25;--accent-rgb: 247, 44, 37;--accent-light: #F77C78;--accent-strong: #D81E14;--success: #22C55E;--border: rgba(255, 255, 255, .08);--border-hover: rgba(255, 255, 255, .15);--font-sans: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", system-ui, "Helvetica Neue", Arial, sans-serif;--font-mono: ui-monospace, "SF Mono", SFMono-Regular, Menlo, "Cascadia Mono", "Roboto Mono", Consolas, monospace;--section-padding: 6rem 0;--container-max: 1100px;--container-padding: 0 1.5rem;--transition-fast: .15s ease;--transition-base: .25s ease;--transition-slow: .4s ease;--radius-sm: 6px;--radius-md: 12px;--radius-lg: 16px;--radius-full: 9999px}@media(prefers-color-scheme:light){:root:not([data-theme=dark]){color-scheme:light;--bg-primary: #FBFAF9;--bg-primary-rgb: 251, 250, 249;--bg-secondary: #F2F0ED;--bg-card: rgba(20, 22, 26, .03);--bg-card-hover: rgba(20, 22, 26, .06);--text-primary: #14161A;--text-secondary: #4E545F;--accent: #C1121F;--accent-rgb: 193, 18, 31;--accent-light: #9B0D17;--accent-strong: #C1121F;--success: #15803D;--border: rgba(20, 22, 26, .12);--border-hover: rgba(20, 22, 26, .22)}}:root[data-theme=light]{color-scheme:light;--bg-primary: #FBFAF9;--bg-primary-rgb: 251, 250, 249;--bg-secondary: #F2F0ED;--bg-card: rgba(20, 22, 26, .03);--bg-card-hover: rgba(20, 22, 26, .06);--text-primary: #14161A;--text-secondary: #4E545F;--accent: #C1121F;--accent-rgb: 193, 18, 31;--accent-light: #9B0D17;--accent-strong: #C1121F;--success: #15803D;--border: rgba(20, 22, 26, .12);--border-hover: rgba(20, 22, 26, .22)}.container{max-width:var(--container-max);margin:0 auto;padding:var(--container-padding)}.section{padding:var(--section-padding)}.section-title{font-size:1.75rem;font-weight:700;margin-bottom:.5rem;color:var(--text-primary)}.section-subtitle{font-size:1rem;color:var(--text-secondary);margin-bottom:3rem}.section-label{display:inline-block;font-family:var(--font-mono);font-size:.75rem;font-weight:500;color:var(--accent);margin-bottom:.6rem}:focus-visible{outline:2px solid var(--accent-light);outline-offset:3px;border-radius:2px}.skip-link{position:fixed;top:-6rem;left:1rem;z-index:100;padding:.75rem 1.25rem;background:var(--bg-secondary);border:1px solid var(--accent);border-radius:var(--radius-sm);color:var(--text-primary);font-size:.9rem;font-weight:600;transition:top var(--transition-fast)}.skip-link:focus{top:1rem}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-md);padding:1.5rem;transition:background var(--transition-base),border-color var(--transition-base)}.card:hover{background:var(--bg-card-hover);border-color:var(--border-hover)}.btn{display:inline-flex;align-items:center;gap:.5rem;padding:.75rem 1.5rem;border-radius:var(--radius-full);font-size:.9rem;font-weight:600;transition:all var(--transition-base)}.btn-primary{background:var(--accent-strong);color:#fff}.btn-primary:hover{opacity:.9;transform:translateY(-1px)}.btn-secondary{border:1px solid var(--border);color:var(--text-primary)}.btn-secondary:hover{border-color:var(--accent-light);color:var(--accent-light)}.badge{display:inline-flex;align-items:center;gap:.35rem;padding:.35rem 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var(--transition-fast);position:relative}.header__nav-link[data-astro-cid-3ef6ksr2]:after{content:"";position:absolute;bottom:-4px;left:0;width:0;height:2px;background:var(--accent);transition:width var(--transition-base)}.header__nav-link[data-astro-cid-3ef6ksr2]:hover{color:var(--text-primary)}.header__nav-link[data-astro-cid-3ef6ksr2]:hover:after{width:100%}.header__lang-switch[data-astro-cid-3ef6ksr2]{font-size:.8rem;font-weight:600;padding:.35rem .75rem;border:1px solid var(--border);border-radius:var(--radius-full);color:var(--text-secondary);transition:all var(--transition-fast)}.header__lang-switch[data-astro-cid-3ef6ksr2]:hover{border-color:var(--accent-light);color:var(--accent-light)}.header__theme[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;justify-content:center;width:34px;height:34px;margin-left:1.25rem;border-radius:50%;border:1px solid var(--border);color:var(--text-secondary);transition:color var(--transition-fast),border-color 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translate(5px,-5px)}@media(max-width:768px){.header__menu-btn[data-astro-cid-3ef6ksr2]{display:flex}.header__nav[data-astro-cid-3ef6ksr2]{position:fixed;inset:0;background:rgba(var(--bg-primary-rgb),.98);backdrop-filter:blur(20px);display:flex;align-items:center;justify-content:center;opacity:0;pointer-events:none;transition:opacity var(--transition-base);z-index:99}.header__nav[data-astro-cid-3ef6ksr2].open{opacity:1;pointer-events:all}.header__nav-list[data-astro-cid-3ef6ksr2]{flex-direction:column;gap:2.5rem}.header__nav-link[data-astro-cid-3ef6ksr2]{font-size:1.25rem}.header__lang-switch[data-astro-cid-3ef6ksr2]{font-size:1rem;padding:.5rem 1.25rem}}.footer[data-astro-cid-sz7xmlte]{padding:2rem 0;border-top:1px solid var(--border)}.footer__inner[data-astro-cid-sz7xmlte]{text-align:center}.footer__copy[data-astro-cid-sz7xmlte]{font-size:.8rem;color:var(--text-secondary)}.footer__astro[data-astro-cid-sz7xmlte]{color:var(--accent-light);text-decoration:underline;text-underline-offset:2px;transition:color var(--transition-fast)}.footer__astro[data-astro-cid-sz7xmlte]:hover{color:var(--accent)}.back-to-top{position:fixed;bottom:2rem;right:2rem;width:44px;height:44px;border-radius:50%;background:var(--bg-secondary);border:1px solid var(--border);display:flex;align-items:center;justify-content:center;color:var(--text-secondary);opacity:0;transform:translateY(10px);pointer-events:none;transition:opacity .3s ease,transform .3s ease,border-color .2s ease,color .2s ease;z-index:50}.back-to-top.visible{opacity:1;transform:translateY(0);pointer-events:auto}.back-to-top:hover{border-color:var(--accent-light);color:var(--accent-light)}