.rail-culture-entry{position:relative;display:grid;gap:var(--space-5);margin:var(--space-6) 0;padding:var(--space-5);overflow:hidden;border:1px solid rgba(132,204,22,.32);border-radius:16px;background:radial-gradient(circle at 100% 0%,rgba(132,204,22,.14),transparent 42%),linear-gradient(145deg,#14532d33,#0f172ac2);box-shadow:0 18px 45px #00000029}.rail-culture-entry:before{position:absolute;inset:0 auto 0 0;width:4px;background:linear-gradient(180deg,#a3e635,#22c55e);content:""}.rail-culture-eyebrow{display:inline-flex;align-items:center;gap:var(--space-2);margin-bottom:var(--space-2);color:#bef264;font-size:var(--text-xs);font-weight:800;letter-spacing:.12em;text-transform:uppercase}.rail-culture-entry h3{margin:0 0 var(--space-3);color:var(--text-primary);font-size:clamp(1.08rem,2vw,1.3rem);line-height:1.5}.rail-culture-entry p{margin:0;color:var(--text-secondary);font-size:.98rem;line-height:1.8}.rail-culture-open{display:inline-flex;align-items:center;justify-content:space-between;gap:var(--space-4);min-height:48px;width:fit-content;max-width:100%;padding:.72rem 1rem;border:1px solid rgba(190,242,100,.48);border-radius:999px;background:#84cc161f;color:#ecfccb;font:inherit;font-size:.92rem;font-weight:750;line-height:1.35;text-align:left;cursor:pointer;transition:background .2s ease,border-color .2s ease,transform .2s ease}.rail-culture-open:hover{border-color:#bef264cc;background:#84cc1633;transform:translateY(-1px)}.rail-culture-open:focus-visible,.rail-culture-close:focus-visible,.rail-culture-drawer-header h3:focus-visible,.rail-culture-drawer a:focus-visible{outline:3px solid rgba(190,242,100,.9);outline-offset:3px}html.rail-culture-dialog-open{overflow:hidden}.rail-culture-drawer{position:fixed;inset:0 0 0 auto;width:min(520px,calc(100vw - 32px));max-width:none;height:100dvh;max-height:100dvh;margin:0;padding:0;overflow:hidden;border:0;border-left:1px solid rgba(190,242,100,.24);border-radius:24px 0 0 24px;background:#101623;color:var(--text-primary);box-shadow:-28px 0 80px #00000075}.rail-culture-drawer[open]{animation:rail-culture-slide-in .24s ease-out both}.rail-culture-drawer::backdrop{background:#030712b8;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px)}.rail-culture-drawer-shell{display:grid;grid-template-rows:auto minmax(0,1fr);height:100%}.rail-culture-drawer-header{display:flex;align-items:flex-start;justify-content:space-between;gap:var(--space-4);padding:var(--space-6);border-bottom:1px solid rgba(255,255,255,.08);background:linear-gradient(145deg,#14532d6b,#0f172aeb)}.rail-culture-drawer-header h3{margin:0;color:var(--text-primary);font-size:clamp(1.2rem,3vw,1.55rem);line-height:1.4}.rail-culture-close{display:inline-grid;flex:0 0 auto;place-items:center;width:44px;height:44px;padding:0;border:1px solid rgba(255,255,255,.14);border-radius:50%;background:#ffffff0f;color:var(--text-primary);font:inherit;font-size:1.55rem;line-height:1;cursor:pointer}.rail-culture-drawer-body{overflow-y:auto;overscroll-behavior:contain;padding:var(--space-6);scrollbar-gutter:stable}.rail-culture-drawer-body p{margin:0 0 var(--space-5);color:var(--text-secondary);line-height:1.85}.rail-culture-lead{padding:var(--space-4);border:1px solid rgba(190,242,100,.24);border-radius:12px;background:#84cc1614}.rail-culture-timeline{display:grid;gap:var(--space-3);margin:0 0 var(--space-6);padding:0;list-style:none}.rail-culture-timeline li{display:grid;grid-template-columns:72px minmax(0,1fr);gap:var(--space-4);padding:var(--space-4);border:1px solid rgba(255,255,255,.08);border-radius:12px;background:#ffffff09}.rail-culture-timeline time{color:#bef264;font-weight:850;letter-spacing:.04em}.rail-culture-timeline strong{display:block;margin-bottom:var(--space-1);color:var(--text-primary)}.rail-culture-timeline span{color:var(--text-secondary);line-height:1.7}.rail-culture-insight{margin-bottom:var(--space-5);padding:var(--space-5);border-radius:14px;background:linear-gradient(145deg,#3b82f61f,#6366f114)}.rail-culture-insight strong{display:block;margin-bottom:var(--space-2);color:#bfdbfe}.rail-culture-insight p{margin:0}.rail-culture-sources{padding-top:var(--space-4);border-top:1px solid rgba(255,255,255,.08);font-size:var(--text-sm)}.rail-culture-drawer a{color:#bef264;text-decoration-thickness:1px;text-underline-offset:3px}@keyframes rail-culture-slide-in{0%{opacity:0;transform:translate(28px)}to{opacity:1;transform:translate(0)}}@media(max-width:640px){.rail-culture-entry{padding:var(--space-5) var(--space-4)}.rail-culture-open{width:100%}.rail-culture-drawer{inset:auto 0 0;width:100%;height:min(85dvh,760px);border-top:1px solid rgba(190,242,100,.24);border-left:0;border-radius:24px 24px 0 0}.rail-culture-drawer[open]{animation-name:rail-culture-sheet-in}.rail-culture-drawer-header,.rail-culture-drawer-body{padding:var(--space-5) var(--space-4)}.rail-culture-timeline li{grid-template-columns:60px minmax(0,1fr);gap:var(--space-3)}}@keyframes rail-culture-sheet-in{0%{opacity:0;transform:translateY(28px)}to{opacity:1;transform:translateY(0)}}@media(prefers-reduced-motion:reduce){.rail-culture-drawer[open],.rail-culture-open{animation:none;transition:none}}[data-theme=light] .rail-culture-entry{border-color:#659b2752;background:radial-gradient(circle at 100% 0%,hsla(88,65%,45%,.14),transparent 42%),linear-gradient(145deg,#e9f7ede0,#f9fafbf0)}[data-theme=light] .rail-culture-eyebrow{color:#4b7915}[data-theme=light] .rail-culture-open{border-color:#5a892466;background:#72af2c1a;color:#406911}[data-theme=light] .rail-culture-drawer{border-color:#5a892442;background:#f9fafb;box-shadow:-28px 0 80px #0f172a3d}[data-theme=light] .rail-culture-drawer-header{border-bottom-color:#d3d7deb3;background:linear-gradient(145deg,#e1f4e8f5,#f9fafbfa)}[data-theme=light] .rail-culture-close,[data-theme=light] .rail-culture-timeline li{border-color:#cacfd8bd;background:#ffffffb3}[data-theme=light] .rail-culture-lead{border-color:#5a892447;background:#72af2c14}[data-theme=light] .rail-culture-timeline time,[data-theme=light] .rail-culture-drawer a{color:#4b7915}[data-theme=light] .rail-culture-open:focus-visible,[data-theme=light] .rail-culture-close:focus-visible,[data-theme=light] .rail-culture-drawer-header h3:focus-visible,[data-theme=light] .rail-culture-drawer a:focus-visible{outline-color:#166534}[data-theme=light] .rail-culture-insight{background:linear-gradient(145deg,#daebfbb8,#e5e5fa9e)}[data-theme=light] .rail-culture-insight strong{color:#1d58a5}[data-theme=light] .rail-culture-sources{border-top-color:#d3d7deb3}