.dd-container{width:100%;max-width:var(--reading-width);margin:0 auto;color:var(--text-primary);padding:64px 24px;font-family:var(--font-body)}.dd-container.inline{padding:32px 0 64px}@media(max-width:768px){.dd-container{padding:16px 12px!important}.dd-container.inline{padding:8px 0 32px!important}}.dd-header{margin-bottom:80px;text-align:left}.dd-title{font-family:var(--font-display);font-size:clamp(2rem,5vw,3.25rem);font-weight:700;margin-bottom:24px;letter-spacing:-.025em;line-height:1.15}.dd-subtitle{font-size:24px;color:var(--text-secondary);margin-bottom:32px;line-height:1.4;font-weight:500}@media(max-width:768px){.dd-header{margin-bottom:48px}.dd-title{font-size:36px}.dd-subtitle{font-size:18px;margin-bottom:24px}}.dd-section{margin-bottom:var(--section-gap)}.dd-section-title{font-family:var(--font-display);font-size:32px;font-weight:900;color:var(--text-primary);margin-bottom:32px;display:flex;align-items:center;gap:16px;letter-spacing:-.01em}@media(max-width:768px){.dd-section{margin-bottom:48px}.dd-section-title{font-size:24px;margin-bottom:24px;gap:12px}}.dd-card{background:var(--bg-card);border:1.5px solid var(--border-subtle);border-radius:16px;padding:32px;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);position:relative;overflow:hidden}.dd-card-title{font-family:var(--font-display);font-size:22px;font-weight:800;color:var(--text-primary);margin-bottom:16px;display:flex;align-items:center;gap:12px}.dd-card p{font-size:16px;line-height:1.7;color:var(--text-secondary);margin:0}@media(max-width:768px){.dd-card:not([style*="padding: 0"]):not([style*="padding:0"]),.guide-card,.guide-section-card,.guide-flavor-card{padding:16px 14px!important;border-radius:12px!important;border-width:1px!important}.dd-card-title{font-size:16px!important;margin-bottom:12px!important;gap:8px!important}.dd-card p{font-size:14px!important;line-height:1.5!important}}.dd-grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}.dd-grid-2>*{min-width:0}@media(max-width:768px){.dd-grid-2{grid-template-columns:1fr!important;gap:16px}}.dd-callout{font-size:16px;color:var(--text-primary);line-height:1.6;margin:24px 0;padding:24px;background:#6366f10d;border-left:4px solid var(--primary);border-radius:0 16px 16px 0}.dd-mantra{background:radial-gradient(circle at 50% 50%,#6366f11a,#0f172a99);border:1px solid rgba(99,102,241,.3);border-radius:24px;padding:48px 32px;text-align:center;margin:var(--section-gap) 0;box-shadow:0 0 50px #6366f11a}.dd-mantra-text{font-family:var(--font-display);font-size:1.5rem;font-weight:800;color:var(--text-primary);line-height:1.3;max-width:600px;margin:0 auto}@media(max-width:768px){.dd-mantra{padding:36px 20px;margin:48px 0;border-radius:20px}.dd-mantra-text{font-size:1.2rem}}.dd-viz-container{background:var(--bg-deep);border:1.5px solid var(--border-subtle);border-radius:16px;padding:48px 24px;margin:32px 0;position:relative;overflow:hidden;display:flex;flex-direction:column;align-items:center}@media(max-width:768px){.dd-viz-container{padding:32px 16px;border-radius:14px}}.dd-text-muted{color:var(--text-muted)}.dd-text-accent{color:var(--primary)}.dd-font-mono{font-family:var(--font-mono)}.guide-sticky-header{position:sticky;top:0;z-index:101;width:100%;background:#0b0e14d1;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid rgba(255,255,255,.08);margin-bottom:48px;box-sizing:border-box}.dd-container:not(.inline){padding-top:0!important}.guide-container:not(.inline-mode){padding-top:0!important}.deep-dive-container:not(.inline-mode){padding-top:0!important}.guide-sticky-header-inner{display:flex;align-items:center;gap:16px;height:72px;max-width:1440px;margin:0 auto;padding:0 40px;box-sizing:border-box;width:100%}.guide-sticky-back-btn{display:flex;align-items:center;justify-content:center;flex-shrink:0;width:40px;height:40px;border-radius:10px;background:#ffffff08;border:1px solid rgba(255,255,255,.08);color:var(--text-muted);transition:all .2s ease,transform .2s ease;cursor:pointer;padding:0!important}.guide-sticky-back-btn:hover{color:var(--text-primary);background:#ffffff0f;border-color:#ffffff26;transform:translateY(-1px)}.guide-sticky-header-text{display:flex;flex-direction:column;gap:2px;min-width:0}.guide-sticky-header-actions{margin-left:auto;flex-shrink:0}.guide-sticky-eyebrow{font-size:10px;font-weight:800;text-transform:uppercase;letter-spacing:.1em;color:var(--primary)}.guide-sticky-title{font-family:Outfit,sans-serif;font-size:1.25rem;font-weight:700;color:var(--text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;line-height:1.2}@media(max-width:768px){.hac-pricing,.hac-avatar-wrap{display:none!important}.guide-sticky-header-actions:not(:has(.hac-signin)){display:none!important}.guide-sticky-header{margin-bottom:32px;width:100%}.guide-sticky-header-inner{display:flex;flex-wrap:wrap;height:auto;padding:12px 16px;gap:12px}.guide-sticky-header-text{flex:1;min-width:0}.guide-sticky-title{font-size:1.05rem;white-space:normal;overflow:visible;text-overflow:clip}.guide-sticky-back-btn{width:36px;height:36px;border-radius:8px}.guide-sticky-header-actions{width:100%;margin-left:0;display:flex;padding-top:8px;border-top:1px solid rgba(255,255,255,.05)}.guide-sticky-header-actions .hac{width:100%;display:flex;gap:8px;justify-content:flex-end}.guide-sticky-header-actions .hac-signin{flex:1;justify-content:center;text-align:center;padding:8px 4px;font-size:12px}}.guide-meta{display:flex;gap:24px;margin-top:24px}.meta-item{display:flex;align-items:center;gap:8px;color:var(--text-muted);font-size:14px;font-weight:600}.guide-section{margin-bottom:var(--section-gap)}.guide-section-title{font-family:var(--font-display);font-size:32px;font-weight:900;color:var(--text-primary);margin-bottom:32px}.guide-card,.guide-section-card,.guide-flavor-card{background:var(--bg-card);border:1.5px solid var(--border-subtle);border-radius:16px;padding:32px;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.guide-title-xl{font-family:var(--font-display);font-size:56px;font-weight:900;margin-bottom:24px;background:linear-gradient(135deg,var(--text-primary) 0%,var(--text-secondary) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.guide-subtitle{font-size:24px;color:var(--text-secondary);margin-bottom:32px}.guide-viz-container{background:var(--bg-deep);border:1.5px solid var(--border-subtle);border-radius:16px;padding:48px 24px}.code-window{background:var(--bg-deep);border:1px solid var(--border-subtle);border-radius:14px;overflow:hidden;margin:24px 0}.code-header{background:var(--bg-glass);padding:12px 20px;border-bottom:1px solid var(--border-subtle);display:flex;justify-content:space-between;align-items:center}.code-lang{font-size:11px;font-weight:800;color:var(--text-muted);text-transform:uppercase;letter-spacing:.1em}.simple-code{font-family:var(--font-mono);font-size:14px;line-height:1.6;color:var(--text-primary);white-space:pre-wrap;padding:24px}.dd-jump-anchor{position:relative;top:0;height:0;scroll-margin-top:96px;pointer-events:none}.dd-pattern-divider{display:flex;align-items:center;gap:24px;padding:28px 32px;margin:72px 0 40px;border:1px solid;border-radius:24px}.dd-pattern-divider:first-child{margin-top:0}.dd-pd-num{flex-shrink:0;width:64px;height:64px;display:flex;align-items:center;justify-content:center;border:1px solid;border-radius:18px;font-size:24px;font-weight:900;font-family:Outfit,sans-serif}.dd-pd-kicker{font-size:11px;font-weight:900;letter-spacing:.18em;text-transform:uppercase;margin-bottom:6px}.dd-pd-title{margin:0;font-size:2rem;font-weight:900;letter-spacing:-.02em;color:var(--text-primary);font-family:var(--font-display)}.dd-pd-sub{margin:8px 0 0;font-size:15px;color:var(--text-secondary);line-height:1.5;max-width:640px}@media(max-width:640px){.dd-pattern-divider{gap:16px;padding:20px;margin:48px 0 32px}.dd-pd-num{width:50px;height:50px;font-size:20px;border-radius:14px}.dd-pd-title{font-size:1.5rem}.dd-pd-sub{font-size:13px}}.dd-grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}@media(max-width:768px){.dd-grid-3{grid-template-columns:1fr!important;gap:16px}}.dd-demo-btn{display:inline-flex;align-items:center;gap:6px;padding:6px 14px;border-radius:8px;border:1px solid var(--border-subtle);background:var(--bg-card);color:var(--text-secondary);font-size:12px;font-weight:700;font-family:var(--font-body);cursor:pointer;transition:all .15s ease}.dd-demo-btn:hover{color:var(--text-primary);border-color:var(--primary)}.dd-demo-btn.primary{background:var(--primary);border-color:var(--primary);color:#fff}.dd-demo-btn:disabled{opacity:.4;cursor:default}