body:has(.dusk-theme-page) .blog-layout { grid-template-columns: minmax(0, 1fr); }
body:has(.dusk-theme-page) .blog-left,
body:has(.dusk-theme-page) .blog-right { display: none; }
body:has(.dusk-theme-page) .post-header { display: none; }
body:has(.dusk-theme-page) .post.is-toc-rail { display: block; }
body:has(.dusk-theme-page) .post-toc { display: none; }
body:has(.dusk-theme-page) .post-content { max-width: 1080px; margin-inline: auto; }
body:has(.dusk-theme-page) .dusk-breadcrumbs { margin-bottom: 0; }
.dusk-theme-page {
    --dt-ink: #10161d;
    --dt-muted: #5d6a77;
    --dt-line: #dbe2e9;
    --dt-soft: #f2f5f7;
    --dt-card: #ffffff;
    --dt-accent: #287b9b;
    --dt-accent-soft: #e8f2f6;
    --dt-shadow: 0 24px 60px rgba(16, 22, 29, 0.1);
    color: var(--dt-ink);
    font-size: 15px;
    line-height: 1.75;
}
html[data-theme="dark"] .dusk-theme-page {
    --dt-ink: #e4edf6;
    --dt-muted: #9fb0c2;
    --dt-line: #2d4052;
    --dt-soft: #162231;
    --dt-card: #1b2938;
    --dt-accent: #63b7d6;
    --dt-accent-soft: #173242;
    --dt-shadow: 0 24px 60px rgba(0, 0, 0, 0.35);
}
.dusk-theme-page * { box-sizing: border-box; }
.dusk-theme-page a { color: inherit; text-decoration: none; }
.dusk-theme-page img { display: block; max-width: 100%; height: auto; }
.dusk-theme-page h2,
.dusk-theme-page h3 { margin: 0; letter-spacing: -0.03em; line-height: 1.2; }
.dusk-theme-page p { margin: 0; }
.dt-hero {
    display: grid;
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
    gap: 48px;
    align-items: center;
    padding: 54px 0 58px;
    border-bottom: 1px solid var(--dt-line);
}
.dt-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--dt-muted);
    font-size: 11.5px;
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
}
.dt-eyebrow::before { content: ""; width: 18px; height: 1px; background: currentColor; }
.dt-hero h2 {
    margin-top: 18px;
    font-size: clamp(38px, 5.4vw, 66px);
    font-weight: 800;
    letter-spacing: -0.055em;
}
.dt-hero h2 em { font-style: normal; color: var(--dt-accent); }
.dt-lead {
    max-width: 470px;
    margin-top: 22px !important;
    color: var(--dt-muted);
    font-size: 16px;
}
.dt-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 22px; }
.dt-tag {
    padding: 5px 11px;
    border: 1px solid var(--dt-line);
    border-radius: 999px;
    color: var(--dt-muted);
    font-size: 12px;
}
.dt-cta { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 28px; }
.dt-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    height: 44px;
    padding: 0 22px;
    border: 1px solid var(--dt-line);
    border-radius: 10px;
    font-size: 14px;
    font-weight: 700;
    transition: transform 0.18s ease, border-color 0.18s ease, background 0.18s ease;
}
.dt-btn:hover { transform: translateY(-1px); border-color: var(--dt-ink); }
.dt-btn-dark { background: var(--dt-ink); border-color: var(--dt-ink); color: #fff; }
.dt-btn-dark:hover { background: var(--dt-accent); border-color: var(--dt-accent); }
.dt-btn-soft { background: var(--dt-card); }
.dt-note { margin-top: 18px !important; color: var(--dt-muted); font-size: 12.5px; }
.dt-shot { position: relative; }
.dt-browser {
    overflow: hidden;
    border: 1px solid var(--dt-line);
    border-radius: 14px;
    background: var(--dt-card);
    box-shadow: var(--dt-shadow);
}
.dt-browser-bar {
    display: flex;
    align-items: center;
    gap: 6px;
    height: 34px;
    padding: 0 13px;
    border-bottom: 1px solid var(--dt-line);
    background: var(--dt-soft);
}
.dt-browser-bar i { width: 7px; height: 7px; border-radius: 50%; background: var(--dt-line); }
.dt-browser-bar span {
    margin-left: 8px;
    overflow: hidden;
    color: var(--dt-muted);
    font-size: 10.5px;
    white-space: nowrap;
    text-overflow: ellipsis;
}
.dt-browser img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; object-position: top; }
.dt-phone {
    position: absolute;
    right: -18px;
    bottom: -30px;
    width: 132px;
    overflow: hidden;
    border: 4px solid var(--dt-card);
    border-radius: 20px;
    background: var(--dt-card);
    box-shadow: 0 18px 46px rgba(16, 22, 29, 0.24);
}
.dt-phone img { width: 100%; aspect-ratio: 390 / 844; object-fit: cover; object-position: top; }
.dt-stats {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    border-bottom: 1px solid var(--dt-line);
}
.dt-stat { padding: 24px 20px; border-left: 1px solid var(--dt-line); }
.dt-stat:first-child { border-left: 0; padding-left: 0; }
.dt-stat b { display: block; font-size: 21px; letter-spacing: -0.02em; }
.dt-stat span { display: block; margin-top: 4px; color: var(--dt-muted); font-size: 12px; }
.dt-section { padding: 66px 0; border-bottom: 1px solid var(--dt-line); }
.dt-section:last-child { border-bottom: 0; }
.dt-section-head { max-width: 720px; }
.dt-kicker { color: var(--dt-accent); font-size: 12px; font-weight: 800; letter-spacing: 0.14em; text-transform: uppercase; }
.dt-section h3 { margin-top: 12px; font-size: clamp(28px, 3.8vw, 42px); font-weight: 800; }
.dt-section-head p { margin-top: 14px !important; color: var(--dt-muted); }
.dt-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; margin-top: 30px; }
.dt-card {
    padding: 22px;
    border: 1px solid var(--dt-line);
    border-radius: 12px;
    background: var(--dt-card);
    transition: transform 0.2s ease, border-color 0.2s ease;
}
.dt-card:hover { transform: translateY(-3px); border-color: var(--dt-accent); }
.dt-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    border-radius: 9px;
    background: var(--dt-accent-soft);
    color: var(--dt-accent);
    font-size: 13px;
    font-weight: 800;
}
.dt-card h4 { margin: 15px 0 0; font-size: 16px; letter-spacing: -0.01em; }
.dt-card p { margin-top: 8px !important; color: var(--dt-muted); font-size: 13.5px; line-height: 1.65; }
.dt-split { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr); gap: 38px; align-items: start; margin-top: 30px; }
.dt-list { display: grid; gap: 0; margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--dt-line); }
.dt-list li { display: grid; grid-template-columns: 30px 1fr; gap: 12px; padding: 15px 0; border-bottom: 1px solid var(--dt-line); }
.dt-list b { display: block; font-size: 14px; }
.dt-list span { display: block; margin-top: 3px; color: var(--dt-muted); font-size: 13px; }
.dt-list i { color: var(--dt-accent); font-style: normal; font-weight: 800; font-size: 12px; }
.dt-panel { padding: 24px; border: 1px solid var(--dt-line); border-radius: 12px; background: var(--dt-soft); }
.dt-panel h4 { margin: 0; font-size: 17px; }
.dt-code {
    overflow-x: auto;
    margin-top: 14px;
    padding: 15px;
    border-radius: 9px;
    background: #162231;
    color: #d9e6f3;
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: 12px;
    line-height: 1.7;
    white-space: pre;
}
.dt-panel p { margin-top: 12px !important; color: var(--dt-muted); font-size: 12.5px; }
.dt-specs { width: 100%; margin-top: 26px; border-collapse: collapse; font-size: 13.5px; }
.dt-specs th,
.dt-specs td { padding: 13px 14px; border-bottom: 1px solid var(--dt-line); text-align: left; vertical-align: top; }
.dt-specs th { width: 190px; color: var(--dt-muted); font-weight: 600; }
.dt-specs tr:last-child th,
.dt-specs tr:last-child td { border-bottom: 0; }
.dt-faq { display: grid; gap: 10px; margin-top: 26px; }
.dt-faq details { border: 1px solid var(--dt-line); border-radius: 10px; background: var(--dt-card); }
.dt-faq summary { padding: 16px 18px; cursor: pointer; font-weight: 700; list-style: none; }
.dt-faq summary::-webkit-details-marker { display: none; }
.dt-faq summary::after { content: "+"; float: right; color: var(--dt-muted); font-weight: 400; }
.dt-faq details[open] summary::after { content: "−"; }
.dt-faq p { padding: 0 18px 17px; color: var(--dt-muted); font-size: 13.5px; }
.dt-end {
    margin-top: 34px;
    padding: 38px;
    border: 1px solid var(--dt-line);
    border-radius: 14px;
    background: var(--dt-soft);
    text-align: center;
}
.dt-end h3 { font-size: clamp(25px, 3.2vw, 36px); }
.dt-end p { max-width: 540px; margin: 12px auto 0 !important; color: var(--dt-muted); }
.dt-end .dt-cta { justify-content: center; }
.dt-foot { margin-top: 24px !important; color: var(--dt-muted); font-size: 12px; text-align: center; }
@media (max-width: 899px) {
    .dt-hero { grid-template-columns: minmax(0, 1fr); gap: 34px; padding-top: 38px; }
    .dt-shot { max-width: 640px; }
    .dt-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .dt-split { grid-template-columns: minmax(0, 1fr); gap: 22px; }
    .dt-stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .dt-stat:nth-child(3) { border-left: 0; padding-left: 0; }
    .dt-stat:nth-child(n+3) { border-top: 1px solid var(--dt-line); }
    .dt-section { padding: 48px 0; }
}
@media (max-width: 599px) {
    .dusk-theme-page { font-size: 14px; }
    .dt-hero { padding: 28px 0 42px; }
    .dt-hero h2 { font-size: clamp(34px, 11vw, 48px); }
    .dt-lead { font-size: 14.5px; }
    .dt-phone { right: -6px; bottom: -18px; width: 92px; border-width: 3px; border-radius: 15px; }
    .dt-stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .dt-stat { padding: 18px 12px; }
    .dt-grid { grid-template-columns: minmax(0, 1fr); gap: 10px; }
    .dt-card { padding: 18px; }
    .dt-section h3 { font-size: 28px; }
    .dt-specs th { width: 112px; padding-inline: 10px; }
    .dt-specs td { padding-inline: 10px; }
    .dt-end { padding: 26px 18px; }
    .dt-cta { gap: 8px; }
    .dt-btn { width: 100%; }
}