.landing{--landing-bg:#000;--landing-bg-elev:#0a0a0a;--landing-text:#ededed;--landing-text-soft:#8a8a8a;--landing-text-faint:#5a5a5a;--landing-border:#ffffff1a;--landing-border-strong:#ffffff2e;--landing-accent:#fff;--landing-accent-soft:#ffffff0f;background:var(--landing-bg);width:100%;min-height:100svh;color:var(--landing-text);font-family:var(--sans);letter-spacing:-.005em;overflow-x:hidden}[data-theme=light] .landing{--landing-bg:#fff;--landing-bg-elev:#f5f5f5;--landing-text:#0a0a0a;--landing-text-soft:#5a5a5a;--landing-text-faint:#9a9a9a;--landing-border:#0a0a0a1a;--landing-border-strong:#0a0a0a33;--landing-accent:#0a0a0a;--landing-accent-soft:#0a0a0a0f}.landing__nav{z-index:20;border-bottom:1px solid var(--landing-border);background:color-mix(in srgb, var(--landing-bg) 90%, transparent);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);grid-template-columns:auto 1fr auto;align-items:center;gap:24px;padding:16px clamp(20px,4vw,40px);display:grid;position:sticky;top:0}.landing__brand{font-family:var(--sans);letter-spacing:-.005em;color:var(--landing-text);align-items:center;gap:10px;font-size:13px;font-weight:600;text-decoration:none;display:inline-flex}.landing__brand-mark{color:var(--accent);flex-shrink:0}.landing__nav-links{justify-content:center;align-items:center;gap:28px;display:flex}.landing__nav-links a{color:var(--landing-text-soft);font-size:13px;font-weight:500;text-decoration:none;transition:color .15s}.landing__nav-links a:hover{color:var(--landing-text)}.landing__nav-actions{align-items:center;gap:10px;display:inline-flex}.landing__icon-btn{width:32px;height:32px;color:var(--landing-text-soft);cursor:pointer;background:0 0;border:1px solid #0000;border-radius:8px;place-items:center;padding:0;transition:color .15s,background .15s,border-color .15s;display:inline-grid}.landing__icon-btn:hover{color:var(--landing-text);background:var(--landing-accent-soft);border-color:var(--landing-border)}.landing__icon-btn svg{width:16px;height:16px}.landing__cta{letter-spacing:-.005em;cursor:pointer;border:1px solid var(--landing-border);background:var(--landing-bg-elev);height:36px;color:var(--landing-text);border-radius:8px;justify-content:center;align-items:center;gap:8px;padding:0 16px;font-size:13px;font-weight:500;text-decoration:none;transition:background .15s,border-color .15s,transform .15s,color .15s;display:inline-flex}.landing__cta:hover{background:var(--landing-accent-soft);border-color:var(--landing-border-strong);transform:translateY(-1px)}.landing__cta--primary{background:var(--landing-text);color:var(--landing-bg);border-color:var(--landing-text)}.landing__cta--primary:hover{background:var(--landing-text);border-color:var(--landing-text);opacity:.9}.landing__cta--ghost{border-color:var(--landing-border);color:var(--landing-text-soft);background:0 0}.landing__cta--ghost:hover{color:var(--landing-text);border-color:var(--landing-border-strong);background:var(--landing-accent-soft)}.landing__cta--lg{border-radius:10px;height:48px;padding:0 24px;font-size:14px}.landing__hero{text-align:center;flex-direction:column;align-items:center;gap:22px;max-width:1280px;margin:0 auto;padding:clamp(72px,10vw,144px) clamp(20px,4vw,40px) clamp(56px,8vw,96px);display:flex}.landing__tag{border:1px solid 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