:root{font-family:system-ui,-apple-system,Segoe UI,sans-serif;font-weight:400;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;color-scheme:light dark;--color-hero-rose: #ff2d6f;--color-hero-orange: #ff8a2b;--color-hero-violet: #8f43ff;--color-hero-sky: #2bb6ff;--color-hero-mint: #3ef3c8;--color-transparent: transparent;--color-porcelain: #fefdfb;--color-surface-card: #ffffff;--color-surface-muted: #f6f7fb;--color-ink-primary: #1f1f2b;--color-ink-muted: #5d6273;--color-shadow-light: rgba(27, 31, 54, .16);--color-divider-light: rgba(31, 31, 43, .12);--color-hero-header: rgba(255, 255, 255, .35);--color-midnight-base: #070b12;--color-midnight-panel: #111827;--color-hero-rose-dark: #ff6b8d;--color-hero-orange-dark: #ff9b58;--color-hero-violet-dark: #a277ff;--color-hero-sky-dark: #60c9ff;--color-hero-mint-dark: #6cf4d6;--color-ink-inverse: #f7f6fb;--color-ink-inverse-muted: #d0d6e2;--color-shadow-dark: rgba(7, 10, 16, .6);--color-divider-dark: rgba(247, 246, 251, .12);--color-hero-header-dark: rgba(7, 12, 20, .85);--space-1: 4px;--space-2: 8px;--space-3: 12px;--space-4: 16px;--space-5: 20px;--space-6: 24px;--space-7: 32px;--space-8: 40px;--space-9: 48px;--space-10: 64px;--space-11: 80px;--space-12: 96px;--radius-sm: 8px;--radius-md: 16px;--radius-lg: 24px;--radius-pill: 999px;--container-max: 1120px;--header-height: 72px;--shadow-color: var(--color-shadow-light);--page-bg: var(--color-porcelain);--panel-bg: var(--color-surface-card);--panel-alt: var(--color-surface-muted);--text-primary: var(--color-ink-primary);--text-muted: var(--color-ink-muted);--cta-primary: var(--color-ink-primary);--cta-secondary: var(--color-surface-card);--cta-accent: var(--color-hero-sky);--text-on-primary: var(--color-surface-card);--text-on-secondary: var(--color-ink-primary);--stroke-subtle: var(--color-divider-light);--shadow-soft: 0 24px 60px var(--shadow-color);--hero-gradient: linear-gradient( 118deg, var(--color-hero-rose) 0%, var(--color-hero-orange) 24%, var(--color-hero-violet) 60%, var(--color-hero-sky) 86%, var(--color-hero-mint) 100% );--hero-glow: radial-gradient( circle at 20% 20%, var(--color-hero-sky), var(--color-transparent) 55% );--hero-header-bg: var(--color-hero-header)}@media(prefers-color-scheme:dark){:root{--shadow-color: var(--color-shadow-dark);--page-bg: var(--color-midnight-base);--panel-bg: var(--color-midnight-panel);--panel-alt: var(--color-midnight-panel);--text-primary: var(--color-ink-inverse);--text-muted: var(--color-ink-inverse-muted);--cta-primary: var(--color-hero-sky-dark);--cta-secondary: var(--color-midnight-panel);--cta-accent: var(--color-hero-mint-dark);--text-on-primary: var(--color-midnight-base);--text-on-secondary: var(--color-midnight-base);--stroke-subtle: var(--color-divider-dark);--hero-gradient: linear-gradient( 118deg, var(--color-hero-rose-dark) 0%, var(--color-hero-orange-dark) 24%, var(--color-hero-violet-dark) 60%, var(--color-hero-sky-dark) 86%, var(--color-hero-mint-dark) 100% );--hero-glow: radial-gradient( circle at 20% 20%, var(--color-hero-violet-dark), var(--color-transparent) 55% );--hero-header-bg: var(--color-hero-header-dark)}}:root[data-theme=light]{--shadow-color: var(--color-shadow-light);--page-bg: var(--color-porcelain);--panel-bg: var(--color-surface-card);--panel-alt: var(--color-surface-muted);--text-primary: var(--color-ink-primary);--text-muted: var(--color-ink-muted);--cta-primary: var(--color-ink-primary);--cta-secondary: var(--color-surface-card);--cta-accent: var(--color-hero-sky);--text-on-primary: var(--color-surface-card);--text-on-secondary: var(--color-ink-primary);--stroke-subtle: var(--color-divider-light);--hero-gradient: linear-gradient( 118deg, var(--color-hero-rose) 0%, var(--color-hero-orange) 24%, var(--color-hero-violet) 60%, var(--color-hero-sky) 86%, var(--color-hero-mint) 100% );--hero-glow: radial-gradient( circle at 20% 20%, var(--color-hero-sky), var(--color-transparent) 55% );--hero-header-bg: var(--color-hero-header)}:root[data-theme=dark]{--shadow-color: var(--color-shadow-dark);--page-bg: var(--color-midnight-base);--panel-bg: var(--color-midnight-panel);--panel-alt: var(--color-midnight-panel);--text-primary: var(--color-ink-inverse);--text-muted: var(--color-ink-inverse-muted);--cta-primary: var(--color-hero-sky-dark);--cta-secondary: var(--color-midnight-panel);--cta-accent: var(--color-hero-mint-dark);--text-on-primary: var(--color-midnight-base);--text-on-secondary: var(--color-midnight-base);--stroke-subtle: var(--color-divider-dark);--hero-gradient: linear-gradient( 118deg, var(--color-hero-rose-dark) 0%, var(--color-hero-orange-dark) 24%, var(--color-hero-violet-dark) 60%, var(--color-hero-sky-dark) 86%, var(--color-hero-mint-dark) 100% );--hero-glow: radial-gradient( circle at 20% 20%, var(--color-hero-violet-dark), var(--color-transparent) 55% );--hero-header-bg: var(--color-hero-header-dark)}*,*:before,*:after{box-sizing:border-box}body{margin:0;min-height:100vh;background:var(--page-bg);color:var(--text-primary)}a{color:inherit;text-decoration:none}a:hover{color:var(--cta-primary)}#app{min-height:100vh}.page{min-height:100vh;display:flex;flex-direction:column}.hero-surface{position:relative;overflow:hidden;background:var(--hero-gradient);padding-top:var(--header-height)}.hero-surface:before{content:"";position:absolute;inset:0;background:var(--hero-glow);opacity:.65}.hero-surface:after{content:"";position:absolute;inset:auto 0 0;height:42%;background:var(--page-bg);clip-path:polygon(0 35%,100% 0%,100% 100%,0% 100%)}.hero-surface>*{position:relative;z-index:1}.container{width:min(100%,var(--container-max));margin:0 auto;padding:0 var(--space-6)}.text-sm{font-size:.875rem;line-height:1.4}.text-base{font-size:1rem;line-height:1.6}.text-lg{font-size:1.125rem;line-height:1.6}.text-2xl{font-size:2rem;line-height:1.15}.text-3xl{font-size:2.75rem;line-height:1.05}.muted{color:var(--text-muted)}.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}.site-header{position:fixed;top:0;left:0;z-index:10;width:100%;background:var(--hero-header-bg);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);border-bottom:1px solid var(--stroke-subtle)}.header-content{display:flex;align-items:center;justify-content:space-between;gap:var(--space-4);min-height:var(--header-height);padding:var(--space-4) var(--space-6)}.header-actions{display:flex;align-items:center;gap:var(--space-3);flex-wrap:wrap;justify-content:flex-end}.brand{font-weight:700;letter-spacing:.04em;text-transform:lowercase}.nav{display:none;gap:var(--space-5);align-items:center}.nav-link{color:var(--text-primary);opacity:.72;transition:opacity .2s ease}.nav-link:hover{opacity:1}.theme-toggle{display:flex;align-items:center;gap:var(--space-3)}.toggle{display:inline-flex;align-items:center;gap:var(--space-2);position:relative;cursor:pointer}.toggle-input{position:absolute;opacity:0;width:1px;height:1px}.toggle-track{width:var(--space-9);height:var(--space-6);padding:var(--space-1);border-radius:var(--radius-pill);background:var(--stroke-subtle);border:1px solid var(--stroke-subtle);display:inline-flex;align-items:center;transition:background .2s ease,border-color .2s ease}.toggle-thumb{width:var(--space-4);height:var(--space-4);border-radius:var(--radius-pill);background:var(--panel-bg);border:1px solid var(--stroke-subtle);transform:translate(0);transition:transform .2s ease}.toggle-input:checked+.toggle-track{background:var(--cta-accent);border-color:var(--cta-accent)}.toggle-input:checked+.toggle-track .toggle-thumb{transform:translate(var(--space-6))}.toggle-input:focus-visible+.toggle-track{box-shadow:0 0 0 var(--space-1) var(--cta-accent)}.button{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);padding:var(--space-3) var(--space-5);border-radius:var(--radius-pill);border:1px solid var(--color-transparent);font-weight:600;letter-spacing:.01em;transition:transform .2s ease,box-shadow .2s ease}.button:hover{transform:translateY(-1px);box-shadow:var(--shadow-soft)}.button-primary{background:var(--cta-primary);color:var(--text-on-primary);box-shadow:0 16px 30px var(--shadow-color)}.button-secondary{border-color:var(--stroke-subtle);background:var(--cta-secondary);color:var(--text-primary)}.button-ghost{border-color:var(--stroke-subtle);color:var(--text-primary)}.button-block{width:100%}.hero{padding:var(--space-10) 0 var(--space-12)}.hero-grid{display:grid;gap:var(--space-8)}.hero-copy{display:flex;flex-direction:column;gap:var(--space-5)}.pill{align-self:flex-start;padding:var(--space-2) var(--space-4);border-radius:var(--radius-pill);background:var(--panel-bg);color:var(--text-primary);font-weight:600;display:inline-flex;gap:var(--space-2);align-items:center;box-shadow:var(--shadow-soft)}.hero-badge-text{color:var(--text-muted);font-weight:500}.hero-title{font-weight:700;max-width:12ch}.hero-title-accent{display:block;color:var(--cta-accent)}.section{padding:var(--space-10) 0}.section-head{display:grid;gap:var(--space-3);margin-bottom:var(--space-7)}.card-grid{display:grid;gap:var(--space-6)}.card{padding:var(--space-6);border-radius:var(--radius-md);background:var(--panel-bg);border:1px solid var(--stroke-subtle);display:grid;gap:var(--space-3)}.site-footer{padding:var(--space-7) 0 var(--space-8);border-top:1px solid var(--stroke-subtle)}.footer-content{display:flex;flex-direction:column;gap:var(--space-2)}@media(min-width:900px){.nav{display:flex}.hero-grid{grid-template-columns:1.1fr .9fr;align-items:center}.card-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.footer-content{flex-direction:row;justify-content:space-between}}