:root { color-scheme: dark; font-family: Inter, ui-sans-serif, system-ui, sans-serif; color: #edf1f7; background: #10131a; }
* { box-sizing: border-box; }
body { margin: 0; min-width: 0; background: radial-gradient(circle at top, #20283a, #10131a 58%); }
.landing { width: min(980px, 100%); margin: 0 auto; padding: clamp(2rem, 7vw, 5rem) 1.25rem; }
.landing-header { max-width: 700px; }
.eyebrow, .card-kicker { margin: 0 0 0.5rem; color: #9cb9ef; font-size: 0.78rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; }
h1, h2, p { margin-top: 0; }
h1 { margin-bottom: 0.7rem; font-size: clamp(2rem, 6vw, 3.5rem); line-height: 1.05; }
h2 { margin-bottom: 0.65rem; }
.intro { color: #c3ccdb; font-size: clamp(1rem, 2vw, 1.2rem); }
.brand-link { color: #c6d8ff; text-decoration: underline; text-underline-offset: 0.15em; }
.brand-link:hover { color: #edf1f7; }
.release-badge { display: inline-block; vertical-align: middle; border: 1px solid #526789; border-radius: 999px; padding: 0.35rem 0.65rem; color: #c6d8ff; font-size: 0.28em; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; }
.release-notice { margin: 2rem 0; border-left: 3px solid #78a9ff; padding: 0.95rem 1rem; color: #c3ccdb; background: rgba(37, 52, 78, 0.55); }
.release-notice h2 { color: #edf1f7; font-size: 1rem; }
.release-notice p { margin-bottom: 0.35rem; line-height: 1.5; }
.release-notice p:last-child { margin-bottom: 0; color: #aeb9ca; }
.tool-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; }
.tool-card { display: flex; flex-direction: column; min-width: 0; border: 1px solid #2e394d; border-radius: 16px; padding: 1.25rem; background: rgba(25, 31, 43, 0.88); box-shadow: 0 12px 28px rgba(0, 0, 0, 0.16); }
.tool-card p:not(.card-kicker) { color: #aeb9ca; line-height: 1.5; }
.tool-card ul { margin: 0 0 1.25rem; padding-left: 1.2rem; color: #c3ccdb; line-height: 1.7; }
.tool-link { display: inline-block; margin-top: auto; border: 1px solid #6d9eff; border-radius: 9px; padding: 0.7rem 0.85rem; color: #edf1f7; background: #3568c8; font-weight: 700; text-decoration: none; }
.tool-link:hover { background: #4277dc; }
.tool-link:focus-visible { outline: 2px solid #78a9ff; outline-offset: 3px; }
@media (max-width: 680px) { .landing { padding: 2rem 0.85rem; } .tool-grid { grid-template-columns: 1fr; } }