.dm-page{font-family:var(--font-body);color:var(--foreground);background:var(--background)}.dm-wrap{max-width:1180px;margin:0 auto;padding:0 24px}.dm-hero{isolation:isolate;text-align:center;padding:96px 0 40px;position:relative;overflow:hidden}.dm-hero:before{content:"";z-index:-1;pointer-events:none;background:radial-gradient(ellipse at center, rgb(var(--brand-teal-rgb) / .13), transparent 62%);width:1100px;height:560px;position:absolute;top:-140px;left:50%;transform:translate(-50%)}.dm-hero:after{content:"";z-index:-1;pointer-events:none;background-image:linear-gradient(rgb(var(--brand-navy-rgb) / .04) 1px, transparent 1px), linear-gradient(90deg, rgb(var(--brand-navy-rgb) / .04) 1px, transparent 1px);background-size:64px 64px;position:absolute;inset:0;-webkit-mask-image:radial-gradient(80% 80% at 50% 20%,#000 35%,#0000 80%);mask-image:radial-gradient(80% 80% at 50% 20%,#000 35%,#0000 80%)}.dm-hero-inner{flex-direction:column;align-items:center;max-width:980px;display:flex}.dm-mark{background:var(--brand-teal);border-radius:4px;width:44px;height:4px;margin:0 auto 26px;display:block}.dm-h1{font-family:var(--font-display);font-size:var(--marketing-h1);letter-spacing:-.035em;text-wrap:balance;margin:0 0 22px;font-weight:800;line-height:1.06}.dm-h1 mark{color:inherit;background:linear-gradient(transparent 60%, rgb(var(--brand-teal-rgb) / .42) 60%);-webkit-box-decoration-break:clone;box-decoration-break:clone;border-radius:2px;padding:0 4px}.dm-lead{color:var(--muted-foreground);text-wrap:pretty;max-width:600px;margin:0;font-size:17.5px;line-height:1.7}.dm-main{padding:24px 0 112px}.dm-grid{grid-template-columns:minmax(0,1.35fr) minmax(0,.85fr);align-items:start;gap:32px;display:grid}.dm-book{border:1px solid var(--border);background:var(--card);border-radius:18px;overflow:hidden}.dm-book-head{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;gap:12px;padding:18px 22px;display:flex}.dm-book-title{font-family:var(--font-display);letter-spacing:-.01em;margin:0;font-size:17px;font-weight:800}.dm-book-sub{color:var(--muted-foreground);margin:3px 0 0;font-size:13px}.dm-frame{height:720px;position:relative}.dm-iframe{background:0 0;border:0;width:100%;height:100%;position:absolute;inset:0}.dm-skel{flex-direction:column;gap:18px;padding:32px 36px;display:flex;position:absolute;inset:0}.dm-skel-bar{background:var(--muted);border-radius:6px;height:14px;animation:1.4s ease-in-out infinite dm-pulse;display:block}.dm-skel-bar.is-short{width:40%;height:18px}.dm-skel-days{grid-template-columns:repeat(7,minmax(0,1fr));gap:12px;max-width:420px;display:grid}.dm-skel-days span{aspect-ratio:1;background:var(--muted);border-radius:50%;animation:1.4s ease-in-out infinite dm-pulse}@keyframes dm-pulse{0%,to{opacity:1}50%{opacity:.45}}.dm-fallback{border-top:1px solid var(--border);color:var(--muted-foreground);margin:0;padding:14px 22px;font-size:13px}.dm-fallback a{color:var(--foreground);text-underline-offset:3px;text-decoration:underline;-webkit-text-decoration-color:rgb(var(--brand-teal-rgb) / .6);text-decoration-color:rgb(var(--brand-teal-rgb) / .6);align-items:center;gap:5px;font-weight:600;display:inline-flex}.dm-fallback svg{width:13px;height:13px}.dm-aside{flex-direction:column;gap:20px;display:flex;position:sticky;top:96px}.dm-aside-title{font-family:var(--font-display);letter-spacing:-.015em;margin:4px 0 0;font-size:20px;font-weight:800}.dm-cover{flex-direction:column;gap:16px;margin:0;padding:0;list-style:none;display:flex}.dm-cover li{color:var(--muted-foreground);align-items:flex-start;gap:14px;font-size:15px;line-height:1.6;display:flex}.dm-cover b{color:var(--foreground);font-weight:600}.dm-cover-icon{background:rgb(var(--brand-teal-rgb) / .12);width:36px;height:36px;color:var(--accent-teal-text,var(--foreground));border-radius:10px;flex-shrink:0;place-items:center;display:grid}.dm-cover-icon svg{width:18px;height:18px}.dm-alt{border:1px solid var(--border);background:var(--muted);border-radius:16px;flex-direction:column;gap:10px;padding:20px;display:flex}.dm-alt-title{font-family:var(--font-display);margin:0;font-size:16px;font-weight:800}.dm-alt-text{color:var(--muted-foreground);margin:0 0 4px;font-size:14px;line-height:1.6}.dm-btn{border-radius:12px;justify-content:center;align-items:center;gap:8px;height:46px;padding:0 18px;font-size:15px;font-weight:600;text-decoration:none;transition:border-color .18s,transform .18s;display:inline-flex}.dm-btn svg{width:17px;height:17px}.dm-btn-ghost{border:1.5px solid var(--border);background:var(--card);color:var(--foreground)}.dm-btn-ghost:hover{border-color:var(--brand-teal);transform:translateY(-1px)}.dm-alt-link{color:var(--foreground);align-self:flex-start;align-items:center;gap:6px;font-size:14px;font-weight:600;text-decoration:none;display:inline-flex}.dm-alt-link:hover{text-underline-offset:3px;text-decoration:underline}.dm-alt-link svg{width:15px;height:15px}.dm-btn:focus-visible,.dm-alt-link:focus-visible,.dm-fallback a:focus-visible{outline:2px solid var(--brand-teal);outline-offset:3px}@media (max-width:960px){.dm-grid{grid-template-columns:minmax(0,1fr);gap:28px}.dm-aside{position:static}}@media (max-width:720px){.dm-hero{padding:64px 0 28px}.dm-wrap{padding:0 16px}.dm-lead{font-size:16px}.dm-main{padding:16px 0 72px}.dm-frame{height:900px}.dm-book-head{padding:16px 18px}.dm-skel{padding:24px 20px}}@media (prefers-reduced-motion:reduce){.dm-skel-bar,.dm-skel-days span{animation:none}}