body.chapters-page{background:var(--lp-paper);color:var(--lp-ink);font-family:var(--lp-font-body)}body.chapters-page .main-content{display:block}.ch-hero{position:relative;background:var(--lp-paper);padding-top:calc(var(--navbar-height) + clamp(2.5rem,6vw,5rem));padding-bottom:clamp(3rem,6vw,5rem);overflow:hidden}.ch-hero-top{display:flex;justify-content:space-between;align-items:baseline;gap:1rem;flex-wrap:wrap;padding-bottom:.8rem;border-bottom:1px solid var(--lp-ink);margin-bottom:clamp(1.5rem,4vw,3rem);font-family:var(--lp-font-mono);font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:var(--lp-ink-soft)}.ch-hero-top span:first-child{color:var(--lp-orange-ink)}.ch-hero-title{font-family:var(--lp-font-display);font-weight:800;font-size:clamp(3rem,10vw,8rem);text-transform:uppercase;line-height:.94;letter-spacing:-.03em;color:var(--lp-ink);margin:0 0 clamp(1.5rem,3vw,2.5rem)}.ch-hero-title .ch-outline{color:transparent;-webkit-text-stroke:clamp(1.5px,.22vw,3px) var(--lp-ink)}.ch-hero-meta{display:flex;align-items:center;gap:1.5rem;flex-wrap:wrap}.ch-hero-count{font-family:var(--lp-font-mono);font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:var(--lp-ink-soft);border:1px solid var(--lp-hairline-strong);padding:.35rem .75rem}.ch-hero-count span{color:var(--lp-orange-ink)}.ch-hero-marks{position:absolute;inset:calc(var(--navbar-height) + 1.25rem) 1.25rem 1.25rem;pointer-events:none}.ch-hero-marks span{position:absolute;width:18px;height:18px}.ch-hero-marks span:before,.ch-hero-marks span:after{content:"";position:absolute;background:var(--lp-hairline-strong)}.ch-hero-marks span:before{width:100%;height:1px;top:50%}.ch-hero-marks span:after{height:100%;width:1px;left:50%}.ch-hero-marks span:nth-child(1){top:0;left:0}.ch-hero-marks span:nth-child(2){top:0;right:0}.ch-hero-marks span:nth-child(3){bottom:0;left:0}.ch-hero-marks span:nth-child(4){bottom:0;right:0}.ch-list{border-top:1px solid var(--lp-ink)}.ch-row{display:grid;grid-template-columns:1fr;border-bottom:1px solid var(--lp-hairline-strong);padding:clamp(1.5rem,3vw,2.5rem) 0;gap:1.5rem;transition:background .2s ease,padding-left .25s ease}@media(min-width:860px){.ch-row{grid-template-columns:4rem 5.5rem 1fr 1fr;align-items:start;gap:2rem}}.ch-row:hover{background:var(--lp-tint);padding-left:.9rem}.ch-idx{font-family:var(--lp-font-mono);font-size:.72rem;color:var(--lp-ink-soft);padding-top:.2rem;letter-spacing:.12em}.ch-row:hover .ch-idx{color:var(--lp-orange-ink)}.ch-tag{font-family:var(--lp-font-mono);font-size:.8rem;font-weight:500;letter-spacing:.12em;color:var(--lp-blue);border:1px solid var(--lp-hairline-strong);padding:.4rem .65rem;text-align:center;white-space:nowrap;align-self:start;display:inline-block}.ch-main{min-width:0}.ch-logo{width:2.5rem;height:2.5rem;object-fit:contain;filter:grayscale(1) brightness(.85) contrast(1.1);margin-bottom:.75rem;display:block;opacity:.75}[data-theme=dark] .ch-logo{filter:grayscale(1) brightness(1.8) contrast(1)}.ch-name{font-family:var(--lp-font-display);font-size:clamp(1.2rem,2.4vw,1.75rem);font-weight:700;letter-spacing:-.015em;color:var(--lp-ink);margin:0 0 .5rem;line-height:1.1}.ch-desc{font-size:.9rem;line-height:1.6;color:var(--lp-ink-soft);margin:0}.ch-side{min-width:0}.ch-focus-label{font-family:var(--lp-font-mono);font-size:.65rem;font-weight:500;letter-spacing:.18em;text-transform:uppercase;color:var(--lp-ink-soft);display:block;margin-bottom:.6rem}.ch-focus-list{list-style:none;margin:0 0 1.25rem;padding:0;display:flex;flex-direction:column;gap:.4rem}.ch-focus-item{display:flex;align-items:center;gap:.6rem;font-size:.85rem;color:var(--lp-ink-soft);line-height:1.4}.ch-focus-item:before{content:"";display:inline-block;width:6px;height:6px;background:var(--lp-orange);flex-shrink:0}.ch-founded{font-family:var(--lp-font-mono);font-size:.65rem;letter-spacing:.14em;text-transform:uppercase;color:var(--lp-ink-soft);margin-bottom:1rem;display:block}.ch-founded span{color:var(--lp-orange-ink)}.ch-socials{display:flex;gap:.5rem;flex-wrap:wrap}.ch-social-link{display:inline-flex;align-items:center;justify-content:center;width:2rem;height:2rem;border:1px solid var(--lp-hairline-strong);color:var(--lp-ink-soft);text-decoration:none;transition:border-color .2s ease,color .2s ease}.ch-social-link svg{width:14px;height:14px}.ch-social-link:hover{border-color:var(--lp-orange);color:var(--lp-orange-ink)}@media(prefers-reduced-motion:no-preference){.ch-hero-top,.ch-hero-title,.ch-hero-meta{animation:ch-rise .9s cubic-bezier(.22,1,.36,1) both}.ch-hero-top{animation-delay:.05s}.ch-hero-title{animation-delay:.13s}.ch-hero-meta{animation-delay:.22s}}@keyframes ch-rise{0%{opacity:0;transform:translateY(28px)}to{opacity:1;transform:none}}