@layer components{.spine{flex-direction:column;display:flex}.spine-step{border-left:2px solid var(--line-2);padding:18px 0 18px 34px;transition:background-color .28s linear,border-color .28s linear;position:relative}.spine-step:before{content:"";background:var(--bg);border:2px solid var(--spine-layer,var(--teal));border-radius:50%;width:12px;height:12px;transition:background-color .28s linear,box-shadow .28s linear;position:absolute;top:24px;left:-7px}.spine-step.gold:before{background:var(--l4);border-color:var(--l4);box-shadow:0 0 14px -2px var(--l4)}.spine-step .k{font-family:var(--font-label);letter-spacing:.1em;text-transform:uppercase;color:var(--silver-dim);font-size:.7rem}.spine-step h3{font-size:1.12rem;font-weight:var(--fw-ui);color:var(--chrome);margin:5px 0 4px}.spine-step p{color:var(--silver);margin:0;font-size:.95rem}.spine-step:first-child{--spine-layer:var(--l2)}.spine-step:nth-child(2){--spine-layer:var(--l3)}.spine-step:nth-child(3){--spine-layer:var(--l4)}.spine-step:hover{border-left-color:var(--spine-layer);background:color-mix(in srgb,var(--spine-layer) 3%,transparent)}.spine-step:hover:before{background:var(--spine-layer);box-shadow:0 0 12px -3px var(--spine-layer)}@media (prefers-reduced-motion:reduce){.spine-step,.spine-step:before{transition:none}}.shelf{flex-direction:column;gap:22px;display:flex}.shelf-book{border:1px solid var(--line);background:var(--panel);border-radius:6px;grid-template-columns:200px minmax(0,1fr);align-items:start;gap:40px;padding:30px 34px 30px 30px;transition:border-color .25s,box-shadow .25s;display:grid;position:relative;overflow:hidden}.shelf-book:before{content:"";background:var(--c);width:3px;position:absolute;top:0;bottom:0;left:0}.shelf-book:after{content:"";pointer-events:none;background:radial-gradient(ellipse 50% 90% at 0% 50%, color-mix(in srgb,var(--c) 8%,transparent), transparent 70%);position:absolute;inset:0}.shelf-book>*{z-index:1;position:relative}.shelf-book:hover{border-color:color-mix(in srgb,var(--c) 40%,var(--line));box-shadow:0 22px 44px -30px color-mix(in srgb,var(--c) 70%,transparent)}.shelf-cover{outline-offset:6px;border-radius:6px;display:block}.shelf-body{flex-direction:column;gap:14px;min-width:0;padding-top:4px;display:flex}.shelf-body header{flex-direction:column;gap:10px;display:flex}.shelf-tags{flex-wrap:wrap;align-items:center;gap:14px;display:flex}.shelf-tags .tb-num{margin-top:0}.shelf-body h3{font-size:clamp(1.6rem,2.6vw,2.05rem);line-height:1.06;font-weight:var(--fw-display);letter-spacing:-.02em;color:var(--chrome)}.shelf-body h3 span{color:var(--c)}.shelf-body h3 a{color:inherit}.shelf-body h3 a:hover span{text-underline-offset:5px;text-decoration:underline 2px}.shelf-lede{color:var(--silver);text-wrap:pretty;max-width:62ch;font-size:1rem;line-height:1.6}.shelf-body .tb-meta{border-top:0;padding-top:0}.shelf-route{counter-reset:mv;grid-auto-columns:minmax(0,1fr);grid-auto-flow:column;gap:16px;padding-top:18px;list-style:none;display:grid;position:relative}.shelf-route:before{content:"";background:linear-gradient(90deg,var(--c),color-mix(in srgb,var(--c) 12%,transparent));height:1.5px;position:absolute;top:4px;left:5px;right:0}.shelf-route li{counter-increment:mv;flex-direction:column;gap:3px;display:flex;position:relative}.shelf-route li:before{content:"";background:var(--panel);border:1.5px solid var(--c);box-sizing:border-box;border-radius:50%;width:10px;height:10px;position:absolute;top:-18px;left:0}.shelf-route li:first-child:before{background:var(--c)}.shelf-route b{font-family:var(--font-display);font-weight:var(--fw-ui);color:var(--chrome);font-size:.92rem;line-height:1.3}.shelf-route b:before{content:counter(mv,upper-roman) " · ";font-family:var(--font-display);color:var(--c);font-size:.72rem}.shelf-route span{color:var(--silver-dim);font-size:.82rem;line-height:1.4}.shelf-body .tb-cta{margin-top:6px;padding-top:0}.shelf-book .btn-primary{background:var(--c);border-color:var(--c);color:var(--accent-ink)}.shelf-book .btn-primary:hover{background:var(--c);filter:brightness(1.1)}.shelf-soon{border-style:dashed;border-color:color-mix(in srgb,var(--c) 28%,var(--line))}.shelf-soon:before{background:repeating-linear-gradient(180deg,var(--c) 0 12px,transparent 12px 20px)}.shelf-soon .tb-note{max-width:56ch;margin-top:0}.shelf-soon .shelf-cover{cursor:default}@media (width<=880px){.shelf-route{grid-auto-columns:auto;grid-auto-flow:row;gap:11px;padding:0 0 0 24px}.shelf-route:before{background:linear-gradient(var(--c),color-mix(in srgb,var(--c) 15%,transparent));width:1.5px;height:auto;inset:8px auto 10px 4px}.shelf-route li:before{top:.38em;left:-24px}}@media (width<=680px){.shelf-book{grid-template-columns:1fr;gap:26px;padding:26px 22px}.shelf-cover{width:min(200px,62%)}}.dist-grid{grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:center;gap:48px;display:grid}@media (width<=760px){.dist-grid{grid-template-columns:1fr;gap:30px}}.dist-grid .dim{text-wrap:pretty;font-size:1.05rem}.spine-dist .spine-step .k{color:var(--spine-layer)}.spine-dist .spine-step:last-child:before{box-shadow:0 0 14px -3px var(--glow)}.book-land{--closing-c:var(--c)}.book-land .phero{padding-bottom:48px}.book-land .phero:after{content:"";pointer-events:none;background:radial-gradient(ellipse 40% 70% at 82% 55%, color-mix(in srgb,var(--c) 9%,transparent), transparent 70%);position:absolute;inset:0}.book-hero{align-items:center;gap:46px;display:grid}.book-land .book-hero{grid-template-columns:minmax(0,1fr) 290px;gap:64px;margin-top:22px}.book-land .phero h1 .accent{color:var(--c);background:0 0;-webkit-background-clip:border-box;background-clip:border-box}.book-tags{flex-wrap:wrap;align-items:center;gap:14px;display:flex}@media (width<=480px){.book-land .phero h1 .accent{display:block}.book-tags{flex-direction:column;align-items:flex-start}}.book-land .book-tags .eyebrow{margin-top:0}.book-land .phero .btn-primary{background:var(--c);border-color:var(--c);color:var(--accent-ink)}.book-land .phero .btn-primary:hover{filter:brightness(1.1)}.book-cover{outline-offset:6px;border-radius:6px;justify-self:end;width:100%;max-width:290px;margin-right:6px;display:block}@media (width<=840px){.book-land .book-hero{grid-template-columns:1fr;gap:34px}.book-cover{justify-self:start;width:min(240px,64%)}}.book-duo{grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);align-items:start;gap:56px;display:grid}.book-duo .sec-head{margin-bottom:0;position:sticky;top:96px}.book-duo .sec-head .mono-label{color:var(--c)}.book-duo .prose{max-width:64ch}.book-duo .prose p{text-wrap:pretty}@media (width<=820px){.book-duo{grid-template-columns:1fr;gap:22px}.book-duo .sec-head{position:static}}.book-land .prose blockquote{border:1px solid var(--line);border-left:3px solid var(--c);background:linear-gradient(180deg,color-mix(in srgb,var(--c) 5%,var(--panel)),var(--panel));border-radius:0 6px 6px 0;margin:0 0 26px;padding:30px 32px 28px 34px;position:relative}.book-land .prose blockquote:before{content:"“";font-family:var(--font-display);color:var(--c);opacity:.35;font-size:4.4rem;line-height:1;position:absolute;top:6px;right:20px}.book-land .prose blockquote p{font-size:1.08rem;line-height:1.75}.book-land .prose .cta-row .btn-primary{background:var(--c);border-color:var(--c);color:var(--accent-ink)}.book-land .prose .cta-row .btn-primary:hover{filter:brightness(1.1)}.book-route{grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);align-items:start;gap:56px;display:grid}.book-route>.reveal:first-child{position:sticky;top:96px}.book-route .mono-label{color:var(--c)}.book-route .dim{text-wrap:pretty;font-size:1.02rem}.book-route .dim a{color:var(--c);text-decoration:underline;text-decoration-color:color-mix(in srgb,var(--c) 45%,transparent);text-underline-offset:4px}.book-route .spine{counter-reset:mv;margin-top:0}.book-route .spine-step{margin-left:6px}.book-land .spine-step{--spine-layer:var(--c);counter-increment:mv;border-left-color:color-mix(in srgb,var(--c) 35%,var(--line-2));padding:20px 0 20px 40px}.book-land .spine-step:before{content:counter(mv,upper-roman);width:24px;height:24px;font-family:var(--font-display);font-size:.62rem;font-weight:var(--fw-mono-ui);color:var(--c);background:var(--bg-2);border:1.5px solid var(--c);box-sizing:border-box;place-items:center;display:grid;top:20px;left:-13px}.book-land .spine-step:hover:before{color:var(--accent-ink)}.book-land .spine-step.gold:before{background:var(--c);color:var(--accent-ink);border-color:var(--c);box-shadow:0 0 16px -3px var(--c)}.book-land .spine-step .k{color:var(--c)}.book-land .spine-step h3{font-size:1.2rem}@media (width<=820px){.book-route{grid-template-columns:1fr;gap:26px}.book-route>.reveal:first-child{position:static}.book-route .spine-step{margin-left:14px}}}