:root{--gray-50: #f9fafb;--gray-100: #f3f4f6;--gray-200: #e5e7eb;--gray-300: #d1d5db;--gray-400: #9ca3af;--gray-500: #6b7280;--gray-600: #4b5563;--gray-700: #374151;--gray-800: #1f2937;--gray-900: #111827;--blue-500: #3b82f6;--blue-600: #2563eb;--blue-700: #1d4ed8;--green-100: #dcfce7;--green-200: #bbf7d0;--green-600: #16a34a;--red-100: #fee2e2;--red-600: #dc2626;--amber-100: #fef3c7;--amber-600: #d97706;--surface-page: #f8fafc;--surface-card: #ffffff;--border-default: #e2e8f0;--color-bg: var(--surface-page);--color-surface: var(--surface-card);--color-surface-2: var(--gray-50);--color-border: var(--border-default);--color-text: var(--gray-800);--color-text-muted: var(--gray-500);--color-accent: var(--blue-600);--color-accent-dim: #dbeafe;--color-increase: var(--red-600);--color-increase-bg: var(--red-100);--color-decrease: var(--green-600);--color-decrease-bg: var(--green-100);--color-free-cut: var(--amber-600);--color-free-cut-bg: var(--amber-100);--color-free-added: var(--green-600);--color-free-added-bg: var(--green-100);--color-quota: #7c3aed;--color-quota-bg: #f5f3ff;--color-feature: var(--blue-600);--color-feature-bg: #dbeafe;--color-neutral: var(--gray-500);--color-neutral-bg: var(--gray-100);--text-xs: clamp(.7rem, .65rem + .2vw, .75rem);--text-sm: clamp(.8rem, .75rem + .2vw, .875rem);--text-base: clamp(.9rem, .85rem + .2vw, 1rem);--text-lg: clamp(1rem, .95rem + .3vw, 1.125rem);--text-xl: clamp(1.1rem, 1rem + .5vw, 1.35rem);--text-2xl: clamp(1.3rem, 1.1rem + 1vw, 1.75rem);--text-3xl: clamp(1.6rem, 1.3rem + 1.5vw, 2.25rem);--text-4xl: clamp(1.9rem, 1.5rem + 2.5vw, 3rem);--text-hero: clamp(2.2rem, 1.5rem + 3.5vw, 4rem);--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-24: 6rem;--space-section: clamp(3rem, 2rem + 5vw, 8rem);--radius-sm: 4px;--radius-md: 8px;--radius-lg: 12px;--radius-full: 9999px;--shadow-sm: 0 1px 3px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04);--shadow-md: 0 4px 12px rgba(0,0,0,.08), 0 2px 4px rgba(0,0,0,.04);--shadow-lg: 0 8px 24px rgba(0,0,0,.1), 0 4px 8px rgba(0,0,0,.06);--duration-fast: .15s;--duration-normal: .22s;--ease-out: cubic-bezier(.16, 1, .3, 1);--font-sans: "Inter", system-ui, -apple-system, sans-serif;--font-mono: "JetBrains Mono", "Fira Code", ui-monospace, monospace}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-family:var(--font-sans);font-size:16px;color:var(--color-text);background:var(--color-bg);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{min-height:100dvh;display:flex;flex-direction:column;line-height:1.6}img,video{max-width:100%;height:auto;display:block}a{color:var(--color-accent);text-decoration:none}a:hover{text-decoration:underline}h1,h2,h3,h4{line-height:1.2;font-weight:700;letter-spacing:-.02em}.container{width:100%;max-width:72rem;margin-inline:auto;padding-inline:var(--space-6)}.container--narrow{max-width:52rem}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}.site-header[data-astro-cid-5hce7sga]{position:sticky;top:0;z-index:100;background:#ffffffe6;backdrop-filter:blur(12px);border-bottom:1px solid var(--color-border)}.header-inner[data-astro-cid-5hce7sga]{display:flex;align-items:center;justify-content:space-between;gap:var(--space-6);height:3.5rem}.wordmark[data-astro-cid-5hce7sga]{display:inline-flex;align-items:center;gap:var(--space-2);font-size:var(--text-lg);font-weight:700;color:var(--color-text);text-decoration:none;letter-spacing:-.02em}.wordmark[data-astro-cid-5hce7sga]:hover{text-decoration:none}.wordmark-mark[data-astro-cid-5hce7sga]{color:var(--color-accent);display:flex;align-items:center}.nav-list[data-astro-cid-5hce7sga]{display:flex;align-items:center;gap:var(--space-6);list-style:none}.nav-list[data-astro-cid-5hce7sga] a[data-astro-cid-5hce7sga]{display:block;font-size:var(--text-sm);font-weight:500;color:var(--color-text-muted);transition:color var(--duration-fast)}.nav-list[data-astro-cid-5hce7sga] a[data-astro-cid-5hce7sga]:hover{color:var(--color-text);text-decoration:none}#main-content[data-astro-cid-5hce7sga]{flex:1}.site-footer[data-astro-cid-5hce7sga]{margin-top:var(--space-section);border-top:1px solid var(--color-border);padding-block:var(--space-12);background:var(--color-surface-2)}.footer-inner[data-astro-cid-5hce7sga]{display:flex;align-items:flex-start;justify-content:space-between;gap:var(--space-8);margin-bottom:var(--space-8);flex-wrap:wrap}.footer-tagline[data-astro-cid-5hce7sga]{font-size:var(--text-sm);color:var(--color-text-muted);margin-top:var(--space-2);max-width:32ch}.footer-nav[data-astro-cid-5hce7sga]{display:flex;flex-direction:column;gap:var(--space-2)}.footer-nav[data-astro-cid-5hce7sga] a[data-astro-cid-5hce7sga]{font-size:var(--text-sm);color:var(--color-text-muted)}.footer-copy[data-astro-cid-5hce7sga]{font-size:var(--text-xs);color:var(--color-text-muted);border-top:1px solid var(--color-border);padding-top:var(--space-6)}@media (max-width: 640px){.nav-list[data-astro-cid-5hce7sga]{gap:var(--space-4)}}@media (max-width: 480px){.header-inner[data-astro-cid-5hce7sga]{align-items:flex-start;flex-direction:column;gap:var(--space-4);height:auto;padding-block:var(--space-4)}.main-nav[data-astro-cid-5hce7sga]{width:100%}.nav-list[data-astro-cid-5hce7sga]{flex-wrap:wrap;gap:var(--space-2) var(--space-3)}.nav-list[data-astro-cid-5hce7sga] a[data-astro-cid-5hce7sga]{border:1px solid var(--color-border);border-radius:10px;background:var(--color-surface);padding:10px 16px;line-height:1}}