.dt-container{max-width:1080px;margin:auto;padding:30px 22px 70px}.dt-breadcrumb{font-family:var(--font-mono);color:var(--dt-text4);align-items:center;gap:8px;margin-bottom:24px;font-size:12.5px;display:flex}.dt-breadcrumb a{color:var(--dt-text4);text-decoration:none;transition:color .15s}.dt-breadcrumb a:hover{color:var(--dt-accent-bright)}.dt-breadcrumb span:last-child{color:var(--dt-text2)}.dt-hero{padding:14px 0 12px}.dt-hero h1{letter-spacing:-.03em;color:var(--dt-text);margin:0 0 10px;font-size:clamp(28px,4.6vw,42px);font-weight:800;line-height:1.25}.dt-hero h1 em{color:var(--dt-accent-deep);font-style:normal}.dt-hero p{max-width:680px;color:var(--dt-text3);margin:0 0 16px;font-size:15px;line-height:1.8}.dt-chips{margin:18px 0 2px}.dt-chip{cursor:pointer;font-family:inherit;text-decoration:none}.dt-panorama{margin:0}.dt-panorama img{border-radius:12px;width:100%;max-width:880px;height:auto;display:block}.dt-panorama figcaption{max-width:880px;font-family:var(--font-mono);color:var(--dt-text4);margin-top:10px;font-size:11.5px;line-height:1.6}[data-theme=dark] .dt-panorama img{filter:brightness(.88);border:1px solid color-mix(in oklab, var(--foreground) 18%, transparent)}.dt-branches-section{margin-top:26px}.dt-section-head{border-top:1px solid var(--dt-border-light);justify-content:space-between;align-items:flex-end;gap:16px;margin:26px 0 13px;padding-top:8px;display:flex}.dt-section-head h2{letter-spacing:-.02em;color:var(--dt-text);margin:0 0 3px;font-size:21px;font-weight:700}.dt-section-head p{color:var(--dt-text3);margin:0;font-size:13px}.dt-more{color:var(--dt-accent-bright);white-space:nowrap;align-items:center;gap:5px;font-size:13px;font-weight:600;text-decoration:none;display:inline-flex}.dt-branches{grid-template-columns:repeat(5,1fr);gap:11px;display:grid}.dt-branch-card{background:var(--dt-surface);border:1px solid var(--dt-border);border-radius:14px;transition:transform .16s,box-shadow 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5px;font-size:12px;font-weight:700;line-height:1.4}.dt-branch-card code{background:var(--dt-code-bg);max-width:100%;color:var(--dt-code-text);border:1px solid var(--dt-border);font-family:var(--font-mono);overflow-wrap:anywhere;border-radius:6px;padding:2px 5px;font-size:9.5px;font-weight:500;line-height:1.5;display:inline-block}.dt-branch-prompt{color:var(--dt-text3);margin-top:auto;padding-top:6px;font-size:10.5px}.dt-branch-prompt b{color:var(--dt-accent-deep);font-weight:600}.dt-detail-shell{min-height:150px;margin-top:18px}.dt-detail{background:var(--dt-surface);border:1px solid var(--dt-border);border-radius:20px;grid-template-columns:minmax(200px,236px) minmax(0,1fr);animation:.26s both reveal;display:none;overflow:hidden;box-shadow:0 12px 32px #1018280f}.dt-detail.open{display:grid}@keyframes reveal{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.dt-detail-rail{background:var(--dt-surface2);border-right:1px solid var(--dt-border);padding:20px 18px}.dt-mono{color:var(--dt-accent-bright);font-family:var(--font-mono);letter-spacing:.1em;font-size:10px;font-weight:600}.dt-detail-rail h2{letter-spacing:-.01em;color:var(--dt-text);margin:10px 0 8px;font-size:19px;font-weight:700;line-height:1.4}.dt-detail-rail p{color:var(--dt-text3);margin:0;font-size:11px;line-height:1.7}.dt-mini-steps{gap:8px;margin:18px 0 0;padding:0;list-style:none;display:grid}.dt-mini-steps li{color:var(--dt-text3);align-items:center;gap:9px;font-size:11px;display:flex}.dt-mini-steps i{font-family:var(--font-mono);background:var(--dt-surface);color:var(--dt-accent-bright);border:1px solid var(--dt-accent-soft);border-radius:50%;flex:none;place-items:center;width:20px;height:20px;font-size:9px;font-style:normal;font-weight:600;display:grid}.dt-detail-content{min-width:0;padding:22px clamp(18px,3.2vw,34px) 28px}.dt-detail-faq{border-top:1px solid 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var(--dt-border);margin-top:24px;padding-top:8px}.dt-guide-head{border-bottom:1px solid var(--dt-border);max-width:720px;margin:24px 0 8px;padding-bottom:16px}.dt-guide-head+.dt-guide-prose h2:first-child{margin-top:28px}.dt-phase-top{font-family:var(--font-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--dt-text3);align-items:center;gap:10px;font-size:12px;font-weight:600;display:flex}.dt-phase-num{background:var(--dt-accent-soft);width:28px;height:28px;color:var(--dt-accent-bright);border-radius:8px;justify-content:center;align-items:center;font-size:13px;font-weight:700;display:inline-flex}.dt-phase-title{color:var(--dt-text);font-size:14px;font-weight:600}.dt-phase-count{color:var(--dt-text4);font-size:11px;font-weight:500}.dt-phase-sub{color:var(--dt-text3);margin:6px 0 0;font-size:13px;line-height:1.6}.dt-guide-prose{max-width:720px;color:var(--dt-text2)}.dt-guide-prose h2{letter-spacing:-.8px;color:var(--dt-text);border-bottom:1px solid 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16px}.dt-detail-rail h2{margin:4px 0}.dt-detail-rail p{margin:0}.dt-mini-steps{display:none}.dt-detail-content{padding:17px 16px 22px}.dt-section-head{flex-direction:column;align-items:flex-start;gap:6px}}@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important;animation:none!important}}