:root {
    color-scheme: dark;
    --bg: #080c10;
    --panel: #11181f;
    --text: #eef3f7;
    --muted: #a1b0bc;
    --line: #29343e;
    --accent: #71baff;
    --green: #35d78c;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    font-size: 16px;
    line-height: 1.6;
    background: var(--bg);
    color: var(--text);
}
* { box-sizing: border-box; }
body { margin: 0; }
a { color: inherit; text-underline-offset: 0.25em; }
a:hover { color: var(--accent); }
a:focus-visible, summary:focus-visible { outline: 2px solid var(--accent); outline-offset: 6px; }
img { display: block; max-width: 100%; height: auto; }
h1, h2, h3, p, figure { margin: 0; }
h1, h2, h3 { line-height: 1.15; font-weight: 600; }
p { color: var(--muted); }
.wrap { width: min(1160px, calc(100% - 96px)); margin-inline: auto; }
.skip-link { position: absolute; left: 24px; top: -100px; padding: 12px 20px; background: var(--text); color: var(--bg); z-index: 10; }
.skip-link:focus { top: 12px; }
.site-header { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding-block: 28px; border-bottom: 1px solid var(--line); }
.wordmark { font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace; font-size: 1.0625rem; text-decoration: none; white-space: nowrap; }
.wordmark span { color: var(--green); }
nav { display: flex; align-items: center; gap: 32px; font-size: 0.875rem; }
nav a { color: var(--muted); text-decoration: none; padding-block: 8px; }
nav a[aria-current="page"] { color: var(--text); }
.hero { padding-block: 76px 52px; }
.app-identity { display: flex; align-items: center; gap: 18px; }
.app-icon { flex: 0 0 88px; }
.eyebrow, .feature-number, figcaption { font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace; font-size: 0.75rem; letter-spacing: 0.09em; }
.eyebrow { color: var(--accent); margin-bottom: 12px; }
.app-identity .eyebrow { margin-bottom: 8px; }
.app-identity h1 { font-size: clamp(1.4rem, 4vw, 2rem); letter-spacing: -0.025em; }
.hero-title { font-size: clamp(2.75rem, 6.4vw, 5.1rem); letter-spacing: -0.055em; line-height: 1.06; margin-top: 34px; }
.hero-title span { color: var(--accent); }
.hero-bottom { display: flex; align-items: center; justify-content: space-between; gap: 40px; margin-top: 32px; }
.intro { max-width: 610px; font-size: 1.125rem; line-height: 1.7; }
.hero-actions { flex-shrink: 0; }
.button { display: inline-flex; align-items: center; justify-content: space-between; gap: 28px; padding: 14px 22px; border: 1px solid var(--accent); border-radius: 6px; background: var(--accent); color: #08131f; font-weight: 600; text-decoration: none; min-height: 48px; }
.button:hover { background: #a1d1ff; border-color: #a1d1ff; color: #08131f; }
.compatibility { margin-top: 14px; font-size: 0.875rem; }
.product-shot img { width: 100%; border-radius: 10px; border: 1px solid var(--line); }
.product-shot a { display: block; border-radius: 10px; }
.setup-shot { margin-top: 32px; }
.setup-shot figcaption { font-family: inherit; font-size: 0.875rem; letter-spacing: 0; }
figcaption { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px 24px; padding-top: 18px; color: var(--muted); }
figcaption span:last-child { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; letter-spacing: 0; font-size: 0.875rem; }
.features { padding-block: 100px; }
.section-heading h2, .support-strip h2, .support-section h2 { font-size: clamp(1.75rem, 3vw, 2.25rem); letter-spacing: -0.035em; }
.feature-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 36px; margin-top: 44px; }
.feature-grid article { border-top: 1px solid var(--line); padding-top: 24px; }
.feature-number { color: var(--accent); }
.feature-grid h3 { font-size: 1.25rem; margin: 18px 0 14px; }
.support-strip { display: flex; align-items: center; justify-content: space-between; gap: 36px; padding: 40px; border: 1px solid var(--line); border-radius: 10px; background: var(--panel); }
.support-strip h2 { margin-bottom: 14px; }
.button-secondary { background: transparent; color: var(--text); border-color: #617586; flex-shrink: 0; }
.site-footer { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 24px; padding-block: 42px; margin-top: 68px; border-top: 1px solid var(--line); font-size: 0.875rem; }
.site-footer nav { flex-wrap: wrap; }
.policy-page { max-width: 800px; }
.policy-date { margin-top: 24px; font-size: 0.875rem; }
.policy-section p + p { margin-top: 18px; }
.support-hero { padding-block: 64px 48px; }
.back-link { display: inline-block; font-size: 0.875rem; margin-bottom: 32px; color: var(--muted); }
.support-hero h1 { font-size: clamp(2.15rem, 5vw, 3.6rem); letter-spacing: -0.045em; margin-bottom: 20px; overflow-wrap: anywhere; }
.support-layout { display: grid; grid-template-columns: minmax(0, 1fr) 330px; gap: 64px; align-items: start; }
.contact-card { padding: 28px; border: 1px solid var(--line); border-radius: 10px; background: var(--panel); }
.contact-card h2 { font-size: 1.35rem; margin-bottom: 12px; }
.contact-card p { margin-bottom: 16px; }
.contact-email { display: inline-block; color: var(--accent); font-size: 1rem; overflow-wrap: anywhere; margin-bottom: 20px; }
.contact-card ul { margin: 12px 0 0; padding-left: 20px; color: var(--muted); }
.contact-card li { margin-block: 8px; }
.support-section { padding-block: 36px; border-top: 1px solid var(--line); scroll-margin-top: 28px; }
.support-section h2 { margin-bottom: 24px; }
.steps { padding-left: 24px; margin: 0; }
.steps li { padding-left: 10px; margin-bottom: 28px; }
.steps li::marker { color: var(--accent); font-weight: 600; }
.steps h3 { font-size: 1.125rem; margin-bottom: 10px; }
.steps p + p { margin-top: 10px; }
code { font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace; font-size: 0.875em; color: #cadff0; overflow-wrap: anywhere; }
.folder-path { display: block; padding: 12px 16px; margin-block: 12px; border: 1px solid var(--line); border-radius: 5px; background: var(--panel); }
strong { color: var(--text); font-weight: 600; }
details { border-bottom: 1px solid var(--line); padding-block: 18px; }
details:last-child { border-bottom: 0; }
summary { cursor: pointer; font-size: 1rem; font-weight: 600; padding-right: 8px; }
summary::marker { color: var(--accent); }
details p { margin-top: 14px; }
::selection { background: #71baff; color: #080c10; }
@media (max-width: 1000px) {
    .hero-bottom, .support-strip { align-items: flex-start; flex-direction: column; }
    .support-layout { grid-template-columns: minmax(0, 1fr) 290px; gap: 32px; }
    .contact-card { padding: 22px; }
}
@media (max-width: 720px) {
    .wrap { width: calc(100% - 40px); }
    .site-header { flex-wrap: wrap; gap: 8px 20px; padding-block: 20px; }
    nav { gap: 20px; flex-wrap: wrap; }
    .hero { padding-block: 44px 36px; }
    .app-icon { width: 64px; height: 64px; flex-basis: 64px; }
    .app-identity { gap: 12px; }
    .app-identity .eyebrow { font-size: 0.75rem; letter-spacing: 0.04em; }
    .hero-bottom { gap: 24px; }
    .features { padding-block: 64px; }
    .feature-grid { grid-template-columns: 1fr; gap: 28px; margin-top: 28px; }
    .support-strip { padding: 28px 24px; }
    .button { gap: 20px; max-width: 100%; }
    .site-footer { flex-wrap: wrap; margin-top: 48px; gap: 16px 24px; }
    .site-footer p { width: 100%; order: 1; }
    .support-hero { padding-block: 36px; }
    .support-layout { display: flex; flex-direction: column; gap: 36px; }
    .contact-card { order: -1; width: 100%; }
    .support-content { width: 100%; }
}