@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/inter-cyrillic-ext-wght-normal.BOeWTOD4.woff2) format("woff2-variations");unicode-range:U+0460-052F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/inter-cyrillic-wght-normal.DqGufNeO.woff2) format("woff2-variations");unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/inter-greek-ext-wght-normal.DlzME5K_.woff2) format("woff2-variations");unicode-range:U+1F00-1FFF}@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/inter-greek-wght-normal.CkhJZR-_.woff2) format("woff2-variations");unicode-range:U+0370-0377,U+037A-037F,U+0384-038A,U+038C,U+038E-03A1,U+03A3-03FF}@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/inter-vietnamese-wght-normal.CBcvBZtf.woff2) format("woff2-variations");unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/inter-latin-ext-wght-normal.DO1Apj_S.woff2) format("woff2-variations");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/inter-latin-wght-normal.Dx4kXJAl.woff2) format("woff2-variations");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Space Grotesk Variable;font-style:normal;font-display:swap;font-weight:300 700;src:url(/_astro/space-grotesk-vietnamese-wght-normal.D0rl6rjA.woff2) format("woff2-variations");unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Space Grotesk Variable;font-style:normal;font-display:swap;font-weight:300 700;src:url(/_astro/space-grotesk-latin-ext-wght-normal.D9tNdqV9.woff2) format("woff2-variations");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Space Grotesk Variable;font-style:normal;font-display:swap;font-weight:300 700;src:url(/_astro/space-grotesk-latin-wght-normal.BhU9QXUp.woff2) format("woff2-variations");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:JetBrains Mono Variable;font-style:normal;font-display:swap;font-weight:100 800;src:url(data:font/woff2;base64,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) format("woff2-variations");unicode-range:U+0460-052F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:JetBrains Mono Variable;font-style:normal;font-display:swap;font-weight:100 800;src:url(/_astro/jetbrains-mono-cyrillic-wght-normal.D73BlboJ.woff2) format("woff2-variations");unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}@font-face{font-family:JetBrains Mono Variable;font-style:normal;font-display:swap;font-weight:100 800;src:url(/_astro/jetbrains-mono-greek-wght-normal.Bw9x6K1M.woff2) format("woff2-variations");unicode-range:U+0370-0377,U+037A-037F,U+0384-038A,U+038C,U+038E-03A1,U+03A3-03FF}@font-face{font-family:JetBrains Mono Variable;font-style:normal;font-display:swap;font-weight:100 800;src:url(/_astro/jetbrains-mono-vietnamese-wght-normal.Bt-aOZkq.woff2) format("woff2-variations");unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}@font-face{font-family:JetBrains Mono Variable;font-style:normal;font-display:swap;font-weight:100 800;src:url(/_astro/jetbrains-mono-latin-ext-wght-normal.DBQx-q_a.woff2) format("woff2-variations");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:JetBrains Mono Variable;font-style:normal;font-display:swap;font-weight:100 800;src:url(/_astro/jetbrains-mono-latin-wght-normal.B9CIFXIH.woff2) format("woff2-variations");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}:root{--blue-50: #eff6ff;--blue-100: #dbeafe;--blue-200: #bfdbfe;--blue-300: #93c5fd;--blue-400: #60a5fa;--blue-500: #3b82f6;--blue-600: #2563eb;--blue-700: #1d4ed8;--blue-800: #1e40af;--blue-900: #1e3a8a;--blue-950: #172554;--cyan-400: #22d3ee;--cyan-500: #06b6d4;--cyan-600: #0891b2;--ink: #0b1220;--ink-2: #1e293b;--slate-900: #0f172a;--slate-800: #1e293b;--slate-700: #334155;--slate-600: #475569;--slate-500: #64748b;--slate-400: #94a3b8;--slate-300: #cbd5e1;--slate-200: #e2e8f0;--slate-100: #f1f5f9;--slate-50: #f8fafc;--white: #ffffff;--bg: var(--white);--bg-soft: var(--slate-50);--bg-panel: #fbfcff;--text: var(--slate-800);--text-strong: var(--slate-900);--text-muted: var(--slate-500);--border: var(--slate-200);--border-strong: var(--slate-300);--brand: var(--blue-600);--brand-strong: var(--blue-700);--link: var(--blue-700);--font-body: "Inter Variable", system-ui, -apple-system, Segoe UI, Roboto, sans-serif;--font-display: "Space Grotesk Variable", var(--font-body);--font-mono: "JetBrains Mono Variable", ui-monospace, SFMono-Regular, Menlo, monospace;--r-sm: 8px;--r-md: 12px;--r-lg: 18px;--r-xl: 26px;--r-full: 999px;--shadow-sm: 0 1px 2px rgba(15, 23, 42, .06), 0 1px 3px rgba(15, 23, 42, .04);--shadow-md: 0 6px 20px -6px rgba(30, 64, 175, .16), 0 2px 6px rgba(15, 23, 42, .05);--shadow-lg: 0 24px 60px -20px rgba(30, 64, 175, .28), 0 8px 24px -12px rgba(15, 23, 42, .12);--glow: 0 0 0 1px rgba(37, 99, 235, .14), 0 10px 30px -10px rgba(37, 99, 235, .45);--container: 1200px;--container-narrow: 760px;--grid-line: rgba(37, 99, 235, .07);--gradient-brand: linear-gradient(120deg, var(--blue-600), var(--cyan-500));--gradient-brand-soft: linear-gradient(120deg, var(--blue-500), var(--cyan-400))}*,*:before,*:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:90px}body{margin:0;font-family:var(--font-body);font-size:17px;line-height:1.7;color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden}img,svg,video{max-width:100%;height:auto;display:block}h1,h2,h3,h4{font-family:var(--font-display);color:var(--text-strong);line-height:1.15;letter-spacing:-.02em;font-weight:600;margin:0 0 .5em}a{color:var(--link);text-decoration:none}a:hover{text-decoration:underline;text-underline-offset:3px}::selection{background:var(--blue-200);color:var(--blue-950)}:focus-visible{outline:3px solid var(--blue-400);outline-offset:2px;border-radius:4px}.skip-link{position:absolute;left:-9999px;top:0;background:var(--blue-700);color:#fff;padding:10px 16px;border-radius:0 0 8px;z-index:200}.skip-link:focus{left:0}.container{width:100%;max-width:var(--container);margin-inline:auto;padding-inline:22px}.container-narrow{max-width:var(--container-narrow)}.section{padding-block:clamp(48px,8vw,96px)}.eyebrow{font-family:var(--font-mono);font-size:.74rem;letter-spacing:.16em;text-transform:uppercase;color:var(--brand);font-weight:600;display:inline-flex;align-items:center;gap:8px}.eyebrow:before{content:"";width:22px;height:2px;background:var(--gradient-brand);border-radius:2px}.grid-bg{background-image:linear-gradient(var(--grid-line) 1px,transparent 1px),linear-gradient(90deg,var(--grid-line) 1px,transparent 1px);background-size:44px 44px}.dot-bg{background-image:radial-gradient(var(--grid-line) 1.3px,transparent 1.3px);background-size:22px 22px}.btn{--_bg: var(--blue-600);display:inline-flex;align-items:center;gap:9px;font-family:var(--font-body);font-weight:600;font-size:.96rem;line-height:1;padding:13px 22px;border-radius:var(--r-full);border:1px solid transparent;cursor:pointer;transition:transform .15s ease,box-shadow .2s ease,background .2s ease;text-decoration:none;white-space:nowrap}.btn:hover{text-decoration:none}.btn-primary{color:#fff;background:var(--gradient-brand);box-shadow:var(--glow)}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 16px 40px -12px #2563eb99}.btn-ghost{color:var(--blue-700);background:var(--white);border-color:var(--border-strong);box-shadow:var(--shadow-sm)}.btn-ghost:hover{border-color:var(--blue-400);color:var(--blue-800);transform:translateY(-2px)}.pill{display:inline-flex;align-items:center;gap:6px;font-family:var(--font-mono);font-size:.72rem;font-weight:600;letter-spacing:.04em;padding:5px 11px;border-radius:var(--r-full);background:var(--blue-50);color:var(--blue-700);border:1px solid var(--blue-100);text-transform:uppercase}.pill.is-cyan{background:#ecfeff;color:var(--cyan-600);border-color:#cffafe}.meta{font-family:var(--font-mono);font-size:.78rem;color:var(--text-muted);letter-spacing:.01em}.card{position:relative;background:var(--white);border:1px solid var(--border);border-radius:var(--r-lg);overflow:hidden;transition:transform .2s ease,box-shadow .25s ease,border-color .2s ease;display:flex;flex-direction:column;height:100%}.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:var(--blue-200)}.grid{display:grid;gap:26px}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-2{grid-template-columns:repeat(2,1fr)}@media(max-width:920px){.grid-3{grid-template-columns:repeat(2,1fr)}}@media(max-width:620px){.grid-3,.grid-2{grid-template-columns:1fr}}.prose{font-size:1.075rem;line-height:1.78;color:var(--slate-700)}.prose>*+*{margin-top:1.15em}.prose h2{font-size:clamp(1.5rem,3vw,1.95rem);margin-top:2.2em;padding-top:.3em;scroll-margin-top:90px;position:relative}.prose h2:before{content:"";position:absolute;left:-18px;top:.35em;height:1.05em;width:4px;border-radius:3px;background:var(--gradient-brand)}.prose h3{font-size:clamp(1.2rem,2.4vw,1.4rem);margin-top:1.8em;scroll-margin-top:90px;color:var(--slate-800)}.prose h4{font-size:1.08rem;margin-top:1.5em;color:var(--slate-800)}.prose p{margin:0}.prose a{color:var(--link);font-weight:500;text-decoration:underline;text-decoration-color:var(--blue-200);text-underline-offset:3px}.prose a:hover{text-decoration-color:var(--blue-500)}.prose strong{color:var(--slate-900);font-weight:700}.prose ul,.prose ol{padding-left:1.35em;margin:0}.prose li{margin-top:.5em}.prose li::marker{color:var(--blue-500)}.prose ul li::marker{content:"▸  "}.prose img{border-radius:var(--r-md);border:1px solid var(--border);margin-block:1.5em}.prose hr{border:0;height:1px;background:var(--border);margin-block:2.4em}.prose code{font-family:var(--font-mono);font-size:.88em;background:var(--blue-50);color:var(--blue-800);padding:2px 6px;border-radius:6px;border:1px solid var(--blue-100)}.prose pre{background:var(--slate-50);border:1px solid var(--border);border-radius:var(--r-md);padding:18px 20px;overflow-x:auto}.prose pre code{background:none;border:0;padding:0;color:inherit}.prose blockquote{margin:1.6em 0;padding:6px 22px;border-left:4px solid var(--blue-400);background:linear-gradient(90deg,var(--blue-50),transparent);border-radius:0 var(--r-md) var(--r-md) 0;color:var(--slate-700);font-style:italic}.prose blockquote p{margin:.3em 0}.prose table{width:100%;border-collapse:separate;border-spacing:0;margin:1.8em 0;font-size:.98rem;border:1px solid var(--border);border-radius:var(--r-md);overflow:hidden;display:block;overflow-x:auto}.prose thead{background:var(--gradient-brand)}.prose thead th{color:#fff;font-family:var(--font-display);font-weight:600;text-align:left;padding:13px 16px;font-size:.94rem;white-space:nowrap}.prose tbody td,.prose tbody th{padding:12px 16px;border-top:1px solid var(--border);vertical-align:top}.prose tbody tr:nth-child(2n){background:var(--slate-50)}.prose tbody th{text-align:left;color:var(--slate-900);font-weight:600;background:var(--blue-50)}.callout{margin:1.7em 0;padding:18px 20px 18px 54px;border-radius:var(--r-md);position:relative;border:1px solid var(--blue-100);background:var(--blue-50);font-size:1.01rem}.callout>*{margin-top:.6em}.callout>*:first-child{margin-top:0}.callout-title{font-family:var(--font-display);font-weight:600;color:var(--blue-800);font-size:.95rem;letter-spacing:-.01em}.callout:before{content:"";position:absolute;left:18px;top:19px;width:22px;height:22px;background-size:contain;background-repeat:no-repeat;opacity:.95}.callout-info{background:var(--blue-50);border-color:var(--blue-100)}.callout-info .callout-title{color:var(--blue-800)}.callout-info:before{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%232563eb' stroke-width='2.2' stroke-linecap='round'%3E%3Ccircle cx='12' cy='12' r='9'/%3E%3Cpath d='M12 11v5M12 7.5v.5'/%3E%3C/svg%3E")}.callout-tip{background:#ecfeff;border-color:#cffafe}.callout-tip .callout-title{color:var(--cyan-600)}.callout-tip:before{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230891b2' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M9 18h6M10 21h4M12 3a6 6 0 0 0-4 10.5c.6.6 1 1.3 1 2.5h6c0-1.2.4-1.9 1-2.5A6 6 0 0 0 12 3Z'/%3E%3C/svg%3E")}.callout-warning{background:#fffbeb;border-color:#fef3c7}.callout-warning .callout-title{color:#b45309}.callout-warning:before{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23d97706' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M12 3 2 20h20L12 3Z'/%3E%3Cpath d='M12 10v4M12 17v.5'/%3E%3C/svg%3E")}.callout-danger{background:#fef2f2;border-color:#fee2e2}.callout-danger .callout-title{color:#b91c1c}.callout-danger:before{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23dc2626' stroke-width='2.2' stroke-linecap='round'%3E%3Ccircle cx='12' cy='12' r='9'/%3E%3Cpath d='M12 7v6M12 16v.5'/%3E%3C/svg%3E")}.callout-success{background:#f0fdf4;border-color:#dcfce7}.callout-success .callout-title{color:#15803d}.callout-success:before{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2316a34a' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 7 10 17l-5-5'/%3E%3C/svg%3E")}.callout-note{background:var(--slate-50);border-color:var(--slate-200)}.callout-note .callout-title{color:var(--slate-700)}.callout-note:before{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23475569' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M8 3h8l4 4v14H4V3ZM8 3v4H4'/%3E%3C/svg%3E")}.callout-key{background:linear-gradient(120deg,var(--blue-50),#ecfeff);border-color:var(--blue-100);padding-left:20px}.callout-key:before{display:none}.callout-key .callout-title{color:var(--blue-800);font-size:1.02rem;display:flex;align-items:center;gap:8px}.callout-key .callout-title:before{content:"◆";color:var(--cyan-500)}.callout-stat{background:linear-gradient(120deg,var(--blue-600),var(--cyan-500));border:0;color:#fff;padding-left:20px}.callout-stat .callout-title{color:#ffffffd9}.callout-stat strong,.callout-stat a{color:#fff}@media(max-width:640px){body{font-size:16px}.prose{font-size:1.02rem}.prose h2:before{left:-12px}}:root{--pagefind-ui-primary: var(--blue-700);--pagefind-ui-text: var(--slate-800);--pagefind-ui-background: #fff;--pagefind-ui-border: var(--border);--pagefind-ui-tag: var(--blue-50);--pagefind-ui-border-radius: 12px;--pagefind-ui-font: var(--font-body)}.logo[data-astro-cid-tvrurpns]{display:inline-flex;align-items:center;gap:11px;text-decoration:none}.logo[data-astro-cid-tvrurpns]:hover{text-decoration:none}.logo-mark[data-astro-cid-tvrurpns]{display:grid;place-items:center;filter:drop-shadow(0 4px 10px rgba(37,99,235,.28))}.logo-word[data-astro-cid-tvrurpns]{font-family:var(--font-display);font-weight:700;font-size:1.28rem;letter-spacing:-.03em;line-height:1;white-space:nowrap}.logo-a[data-astro-cid-tvrurpns]{color:var(--slate-900)}.logo-dash[data-astro-cid-tvrurpns]{color:var(--cyan-500)}.logo-b[data-astro-cid-tvrurpns]{background:var(--gradient-brand);-webkit-background-clip:text;background-clip:text;color:transparent}.site-header[data-astro-cid-3ef6ksr2]{position:sticky;top:0;z-index:100;background:#ffffffd1;backdrop-filter:saturate(180%) blur(14px);-webkit-backdrop-filter:saturate(180%) blur(14px);border-bottom:1px solid var(--border);transition:box-shadow .2s ease,border-color .2s ease}.site-header[data-astro-cid-3ef6ksr2].scrolled{box-shadow:var(--shadow-sm);border-color:var(--slate-200)}.header-inner[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;justify-content:space-between;gap:20px;height:68px}.nav-desktop[data-astro-cid-3ef6ksr2]{display:flex;gap:4px;margin-left:auto;margin-right:8px}.nav-link[data-astro-cid-3ef6ksr2]{font-size:.95rem;font-weight:500;color:var(--slate-600);padding:8px 14px;border-radius:var(--r-full);transition:color .15s,background .15s}.nav-link[data-astro-cid-3ef6ksr2]:hover{color:var(--blue-700);background:var(--blue-50);text-decoration:none}.nav-link[data-astro-cid-3ef6ksr2].active{color:var(--blue-700);background:var(--blue-50)}.header-actions[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;gap:8px}.icon-btn[data-astro-cid-3ef6ksr2]{display:grid;place-items:center;width:42px;height:42px;border-radius:var(--r-full);border:1px solid var(--border);background:#fff;color:var(--slate-600);cursor:pointer;transition:all .15s}.icon-btn[data-astro-cid-3ef6ksr2]:hover{color:var(--blue-700);border-color:var(--blue-300);background:var(--blue-50)}.menu-toggle[data-astro-cid-3ef6ksr2]{display:none}.mobile-menu[data-astro-cid-3ef6ksr2]{display:none;border-top:1px solid var(--border);background:#fff}.mobile-menu[data-astro-cid-3ef6ksr2] nav[data-astro-cid-3ef6ksr2]{display:flex;flex-direction:column;padding:8px 22px 16px}.mobile-link[data-astro-cid-3ef6ksr2]{padding:12px 4px;font-weight:500;color:var(--slate-700);border-bottom:1px solid var(--slate-100)}@media(max-width:820px){.nav-desktop[data-astro-cid-3ef6ksr2]{display:none}.menu-toggle[data-astro-cid-3ef6ksr2]{display:grid}.mobile-menu[data-astro-cid-3ef6ksr2].open{display:block}}.site-footer[data-astro-cid-sz7xmlte]{position:relative;margin-top:80px;background:var(--slate-50);border-top:1px solid var(--border);overflow:hidden}.footer-glow[data-astro-cid-sz7xmlte]{position:absolute;inset:-40% 0 auto;height:300px;background:radial-gradient(60% 60% at 20% 0%,rgba(37,99,235,.1),transparent 70%),radial-gradient(50% 50% at 90% 10%,rgba(6,182,212,.08),transparent 70%);pointer-events:none}.footer-inner[data-astro-cid-sz7xmlte]{position:relative;display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:40px;padding-block:56px 32px}.footer-tag[data-astro-cid-sz7xmlte]{color:var(--slate-500);font-size:.95rem;max-width:42ch;margin:16px 0 18px}.footer-links-row[data-astro-cid-sz7xmlte]{display:flex;gap:18px;flex-wrap:wrap}.mini-link[data-astro-cid-sz7xmlte]{display:inline-flex;align-items:center;gap:7px;font-size:.85rem;color:var(--slate-600);font-weight:500}.mini-link[data-astro-cid-sz7xmlte]:hover{color:var(--blue-700)}.footer-title[data-astro-cid-sz7xmlte]{font-family:var(--font-mono);font-size:.72rem;text-transform:uppercase;letter-spacing:.12em;color:var(--slate-500);margin-bottom:14px}.footer-col[data-astro-cid-sz7xmlte] ul[data-astro-cid-sz7xmlte]{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}.footer-col[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]{color:var(--slate-600);font-size:.92rem}.footer-col[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]:hover{color:var(--blue-700)}.footer-bottom[data-astro-cid-sz7xmlte]{position:relative;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;padding-block:22px 30px;border-top:1px solid var(--border);color:var(--slate-500);font-size:.85rem}.footer-made[data-astro-cid-sz7xmlte]{font-family:var(--font-mono);font-size:.78rem}@media(max-width:720px){.footer-inner[data-astro-cid-sz7xmlte]{grid-template-columns:1fr 1fr;gap:30px}.footer-brand[data-astro-cid-sz7xmlte]{grid-column:1 / -1}}