.cookbook{--max-w:1080px}.cookbook .recipe{margin:0 0 64px;scroll-margin-top:24px}.cookbook .recipe.hidden{display:none}.cookbook .recipe.pinned{position:relative}.cookbook .recipe.pinned:before{content:"";background:linear-gradient(to bottom, var(--color-amber-500), transparent 90%);border-radius:2px;width:4px;height:calc(100% - 64px);position:absolute;top:64px;left:-16px}.cookbook .recipe>.recipe-head{margin:56px 0 24px;position:relative}.cookbook .recipe>.recipe-head>.section-label{margin:0;padding-right:52px}.cookbook .pin-btn{border:1px solid var(--color-rule);cursor:pointer;color:var(--color-accent-violet);background:0 0;border-radius:8px;padding:6px 10px;font-size:14px;transition:color .2s,border-color .2s,background .2s,transform .15s;position:absolute;top:0;right:0}.cookbook .pin-btn:hover,.cookbook .pin-btn.pinned{color:var(--color-amber-500);border-color:var(--color-amber-500);background:var(--color-amber-50)}.cookbook .recipe-chips{flex-wrap:wrap;gap:6px;margin:14px 0 16px;display:flex}.cookbook .chip{font-family:var(--font-sans);letter-spacing:.06em;text-transform:uppercase;border-radius:var(--radius-chip);border:1px solid;padding:4px 11px;font-size:10px;font-weight:700;display:inline-block}.cookbook .chip-Infrastructure{color:var(--color-accent-blue-deep);border-color:var(--color-line-800);background:var(--color-line-300)}.cookbook .chip-Technique{color:var(--color-green-900);border-color:var(--color-green-300);background:var(--color-green-50)}.cookbook .chip-Author{color:var(--color-amber-900);border-color:var(--color-amber-300);background:var(--color-amber-50)}.cookbook .chip-Basic{color:var(--color-ink-300);border-color:var(--color-rule);background:var(--body-bg)}.cookbook .chip-Intermediate{color:var(--color-amber-900);border-color:var(--color-amber-300);background:var(--color-amber-50)}.cookbook .chip-Advanced{color:var(--color-pink-900);border-color:var(--color-pink-500);background:var(--color-pink-50)}.cookbook .use-when{background:var(--color-line-300);border:1px solid var(--color-line-800);color:var(--color-ink-700);box-shadow:var(--shadow-close);border-radius:10px;align-items:flex-start;gap:10px;margin:0 0 18px;padding:12px 16px;font-size:14px;line-height:1.65;display:flex}.cookbook .uw-label{font-family:var(--font-sans);letter-spacing:.1em;text-transform:uppercase;color:var(--color-accent-blue);white-space:nowrap;flex-shrink:0;margin-top:3px;font-size:9px;font-weight:700}.cookbook .recipe-body,.cookbook .recipe-left,.cookbook .recipe-right{flex-direction:column;gap:14px;display:flex}.cookbook .recipe-section-label{font-family:var(--font-sans);letter-spacing:.14em;text-transform:uppercase;color:var(--color-accent-blue-deep);margin:4px 0 -4px;font-size:10px;font-weight:700}.cookbook .cb-wrap{margin:0}.cookbook .cb{background:linear-gradient(135deg, var(--color-code-dark-bg) 0%, var(--color-code-dark-bg2) 100%);border:1px solid var(--color-code-dark-border);box-shadow:var(--shadow-close);border-radius:12px;overflow:hidden}.cookbook .cb+.cb{margin-top:8px}.cookbook .cb-head{background:var(--color-code-dark-header);border-bottom:1px solid var(--color-code-dark-border);justify-content:space-between;align-items:center;padding:8px 14px;display:flex}.cookbook .cb-left{align-items:baseline;gap:10px;display:flex}.cookbook .cb-lang{font-family:var(--font-mono);text-transform:uppercase;letter-spacing:.1em;color:var(--color-code-dark-muted);font-size:9px;font-weight:500}.cookbook .cb-file{font-family:var(--font-mono);color:var(--color-code-dark-subtle);font-size:11px}.cookbook .copy-btn{font-family:var(--font-sans);color:var(--color-code-dark-muted);border:1px solid var(--color-code-dark-border);cursor:pointer;background:0 0;border-radius:5px;padding:4px 10px;font-size:10px;font-weight:600;transition:color .15s,border-color .15s}.cookbook .copy-btn:hover{color:var(--color-code-dark-text);border-color:var(--color-code-dark-border-hover)}.cookbook .copy-btn.copied{color:var(--color-green-500);border-color:var(--color-green-500)}.cookbook .cb pre{box-shadow:none;background:0 0;border:none;border-radius:0;margin:0;padding:16px;overflow-x:auto}.cookbook .cb pre code{font-family:var(--font-mono);color:var(--color-code-dark-text);tab-size:2;background:0 0;padding:0;font-size:12.5px;font-weight:500;line-height:1.65}.cookbook .callout.info{border-left-color:var(--color-blue-500);background:var(--color-blue-50)}.cookbook .callout.info .callout-label{color:var(--color-blue-900)}.cookbook a.rref{color:var(--color-accent-blue);border-bottom:1px dotted var(--color-accent-violet);font-weight:500;text-decoration:none;transition:color .2s,border-color .2s}.cookbook a.rref:hover{color:var(--color-navy-800);border-bottom-color:var(--color-accent-blue-deep)}.cookbook .part-divider{background:linear-gradient(135deg, var(--color-ink-900), var(--color-navy-800));color:#fff;box-shadow:var(--shadow-ambient);border-radius:16px;margin:64px 0 32px;padding:32px 36px 28px;position:relative;overflow:hidden}.cookbook .part-divider:before{content:"";pointer-events:none;background:radial-gradient(circle,#be78ff1f,#0000 70%);border-radius:50%;width:320px;height:320px;position:absolute;top:-140px;right:-80px}.cookbook .part-divider>*{z-index:1;position:relative}.cookbook .part-eyebrow{font-family:var(--font-sans);letter-spacing:.16em;text-transform:uppercase;color:var(--color-accent-violet);margin-bottom:8px;font-size:10px;font-weight:700}.cookbook .part-title{font-family:var(--font-sans);color:#fff;letter-spacing:-.01em;margin-bottom:8px;font-size:30px;font-weight:700;line-height:1.2}.cookbook .part-desc{font-family:var(--font-sans);color:#ffffffad;max-width:600px;font-size:14.5px;font-style:italic;font-weight:300;line-height:1.55}.cookbook .part-desc code{color:#fffffff2;font-family:var(--font-mono);background:#ffffff26;border-radius:4px;padding:1px 6px;font-size:11.5px;font-style:normal}.cookbook .sidebar-search{border-top:1px solid #ffffff14;padding:8px 24px 10px}.cookbook .sidebar-search input{width:100%;font-family:var(--font-sans);color:#ffffffe6;background:#ffffff14;border:1px solid #ffffff1f;border-radius:8px;outline:none;padding:8px 12px;font-size:12px;transition:border-color .2s,background .2s}.cookbook .sidebar-search input::placeholder{color:#fff6}.cookbook .sidebar-search input:focus{border-color:var(--color-accent-violet);background:#ffffff1f}.cookbook .filter-group{padding:8px 24px 4px}.cookbook .filter-group-label{font-family:var(--font-sans);letter-spacing:.14em;text-transform:uppercase;color:#be78ffd9;margin-bottom:8px;font-size:9px;font-weight:700}.cookbook .filter-chips{flex-wrap:wrap;gap:5px;display:flex}.cookbook .filter-chip{font-family:var(--font-sans);color:#ffffffa6;cursor:pointer;background:#ffffff0f;border:1px solid #ffffff1f;border-radius:6px;padding:5px 10px;font-size:11px;font-weight:500;transition:background .15s,border-color .15s,color .15s,transform .1s}.cookbook .filter-chip:hover{color:#fff;background:#ffffff1a;border-color:#be78ff73}.cookbook .filter-chip:active{transform:scale(.95)}.cookbook .filter-chip.active{background:var(--color-accent-blue);border-color:var(--color-accent-violet);color:#fff;box-shadow:0 0 0 1px var(--color-accent-blue)}.cookbook .sidebar-stats{font-family:var(--font-mono);color:var(--color-accent-violet);border-top:1px solid #ffffff14;border-bottom:1px solid #ffffff0f;margin-top:4px;padding:10px 24px 8px;font-size:10.5px;line-height:1.4}.cookbook .sidebar-stats .pinned-count{color:#ffffff80;font-size:9.5px}.cookbook .nav-item.hidden{display:none}.cookbook .nav-item{position:relative}.cookbook .nav-item.pinned:after{content:"◆";color:var(--color-amber-500);font-size:9px;position:absolute;top:50%;right:16px;transform:translateY(-50%)}@media (width<=800px){.cookbook .part-divider{border-radius:12px;padding:24px 24px 20px}.cookbook .part-title{font-size:24px}.cookbook .cb pre code{font-size:11.5px}.cookbook .recipe>.recipe-head>.section-label{padding-right:44px}}@media print{.cookbook .recipe{break-inside:avoid-page}.cookbook .callout,.cookbook .use-when,.cookbook .cb{break-inside:avoid}.cookbook .part-divider{break-inside:avoid;break-after:avoid-page;print-color-adjust:exact}.cookbook .cb,.cookbook .cb-head{print-color-adjust:exact}.cookbook .copy-btn,.cookbook .pin-btn{display:none}}