#section-guide{padding-top:80px;min-height:100vh}.guide-shell{display:flex;max-width:1280px;margin:0 auto;min-height:calc(100vh - 80px)}.guide-sidebar{width:272px;flex:0 0 272px;border-right:1px solid var(--border);padding:28px 18px 24px;position:sticky;top:80px;align-self:flex-start;height:calc(100vh - 80px);display:flex;flex-direction:column;background:linear-gradient(180deg,rgba(255,255,255,.012),transparent 240px)}.guide-brand{display:flex;flex-direction:column;gap:4px;padding:4px 8px 22px}.guide-brand .logo-text{font-family:var(--heading);font-size:1.05rem;font-weight:700;letter-spacing:-.02em;color:var(--text)}.guide-brand .logo-text .accent{color:var(--accent)}.guide-brand-sub{font-size:11.5px;color:var(--text-3);letter-spacing:.08em;text-transform:uppercase;padding-left:1px}.guide-nav-label{font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--text-3);padding:0 10px;margin:0 0 10px}.guide-nav{display:flex;flex-direction:column;gap:2px}.guide-nav-item{display:block;padding:9px 12px;border-radius:8px;cursor:pointer;color:var(--text-2);font-size:14px;font-weight:500;font-family:var(--body);border:1px solid transparent;background:none;text-align:left;width:100%;transition:background .16s,color .16s,border-color .16s}.guide-nav-item:hover{background:var(--surface);color:var(--text)}.guide-nav-item--active{background:rgba(212,169,87,.08);color:var(--accent);border-color:rgba(212,169,87,.22);font-weight:600}.guide-copy-btn{margin-top:auto;display:flex;align-items:center;justify-content:center;gap:8px;padding:9px 12px;border-radius:8px;cursor:pointer;color:var(--text-2);font-size:13px;font-weight:500;font-family:var(--body);border:1px solid var(--border);background:var(--surface);text-align:center;width:100%;transition:background .16s,color .16s,border-color .16s}.guide-copy-btn svg{width:14px;height:14px;flex-shrink:0;opacity:0.7}@media (hover:hover){.guide-copy-btn:hover{background:rgba(212,169,87,0.06);border-color:rgba(212,169,87,0.22);color:var(--text)}.guide-copy-btn:hover svg{opacity:1}}.guide-copy-btn--ok{background:rgba(212,169,87,0.10);border-color:rgba(212,169,87,0.35);color:var(--accent)}.guide-copy-btn--err{background:rgba(249,115,22,0.08);border-color:rgba(249,115,22,0.30);color:#f97316}.guide-side-foot{padding:14px 10px 2px;margin-top:12px;font-size:12px;color:var(--text-3);line-height:1.6}.guide-side-foot a{color:var(--accent)}.guide-main{flex:1;min-width:0;padding:46px 56px 120px}.guide-loading,.guide-empty{color:var(--text-3);font-size:14px;padding:40px 0;text-align:center}.guide-eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:11.5px;letter-spacing:.15em;text-transform:uppercase;color:var(--accent);font-weight:600;margin-bottom:14px;font-family:var(--heading)}.guide-eyebrow::before{content:"";width:22px;height:1px;background:var(--accent)}.guide-title{font-family:var(--heading);font-weight:700;font-size:36px;letter-spacing:-.025em;line-height:1.15;margin-bottom:14px;color:var(--text)}.guide-lede{font-size:16px;color:var(--text-2);max-width:720px;line-height:1.7;margin-bottom:36px}.guide-features{display:flex;flex-direction:column;gap:36px}.guide-feature{border-top:1px solid var(--border);padding-top:28px}.guide-feature-title{font-family:var(--heading);font-weight:600;font-size:20px;letter-spacing:-.01em;color:var(--text);line-height:1.3;margin-bottom:14px}.guide-feature-body{color:var(--text-2);line-height:1.7;max-width:720px}.guide-feature-body p{margin-bottom:16px;font-size:15px}.guide-feature-body p:last-child{margin-bottom:0}.guide-feature-body h5{font-family:var(--heading);font-size:14px;font-weight:600;color:var(--text);margin:18px 0 10px;letter-spacing:-.005em}.guide-feature-body kbd{font-family:'JetBrains Mono','SF Mono',Menlo,Monaco,Consolas,monospace;font-size:12px;padding:2px 6px;border-radius:4px;background:var(--surface-2);border:1px solid var(--border);color:var(--text);display:inline-block;line-height:1.4}.guide-steps{list-style:none;margin:0 0 16px;padding:0;display:flex;flex-direction:column;gap:10px}.guide-steps li{padding:10px 14px;background:var(--surface);border:1px solid var(--border);border-radius:8px;font-size:14.5px;line-height:1.65}.guide-steps li strong{color:var(--text);font-weight:600;font-family:var(--heading);font-size:13.5px;letter-spacing:-.005em}.guide-sub{font-family:var(--heading);font-weight:600;font-size:15px;color:var(--text);margin:22px 0 10px;letter-spacing:-.005em}.guide-note{display:flex;gap:12px;align-items:flex-start;padding:12px 16px;border-left:2px solid var(--accent);background:rgba(212,169,87,.04);border-radius:0 6px 6px 0;color:var(--text);font-size:14px;margin:16px 0}.guide-note-tag{flex:0 0 auto;font-family:var(--heading);font-size:10.5px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--accent);padding-top:2px}.guide-note-body{flex:1;line-height:1.65}.guide-note--warn{border-left-color:#f97316}.guide-note--warn .guide-note-tag{color:#f97316}@media (max-width:900px){.guide-shell{flex-direction:column}.guide-sidebar{width:100%;flex:none;position:static;height:auto;border-right:none;border-bottom:1px solid var(--border);padding:18px 16px}.guide-side-foot{display:none}.guide-copy-btn{display:none}.guide-brand{padding-bottom:14px}.guide-nav-label{padding:0;margin-bottom:8px}.guide-nav{flex-direction:row;gap:6px;overflow-x:auto;padding-bottom:6px;margin:0 -16px;padding-left:16px;padding-right:16px}.guide-nav::-webkit-scrollbar{display:none}.guide-nav-item{flex:0 0 auto;white-space:nowrap;padding:7px 10px}.guide-main{padding:28px 18px 80px}.guide-title{font-size:26px}.guide-lede{font-size:15px}.guide-feature-title{font-size:17px}}.guide-pager{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-top:44px;padding-top:20px;border-top:1px solid var(--border)}.guide-pager-btn{display:inline-flex;align-items:center;gap:7px;padding:0;background:none;border:none;cursor:pointer;font-family:var(--body);font-size:14.5px;color:var(--text-2);transition:color .15s}.guide-pager-next{margin-left:auto}.guide-pager-btn:hover{color:var(--accent)}.guide-pager-ico{opacity:.65;transition:transform .15s,opacity .15s}.guide-pager-btn:hover .guide-pager-ico{opacity:1}.guide-pager-prev:hover .guide-pager-ico{transform:translateX(-2px)}.guide-pager-next:hover .guide-pager-ico{transform:translateX(2px)}.guide-pager-label{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}@media (max-width:900px){.guide-pager{margin-top:34px}}.guide-hist{margin-top:8px}.guide-hist-entity{border-top:1px solid var(--border);padding:30px 0;max-width:860px}.guide-hist-entity:first-child{border-top:none;padding-top:8px}.guide-hist-head{display:flex;align-items:baseline;justify-content:space-between;gap:14px;margin-bottom:14px}.guide-hist-name{font-family:var(--heading);font-size:21px;font-weight:600;color:var(--text);margin:0}.guide-hist-year{font-family:var(--heading);font-size:15px;font-weight:600;color:var(--accent);white-space:nowrap;font-variant-numeric:tabular-nums}.guide-hist-stage{position:relative;width:100%;aspect-ratio:16 / 9;border-radius:12px;overflow:hidden;background:var(--surface);border:1px solid var(--border)}.guide-hist-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block;opacity:0;transition:opacity .16s ease;will-change:opacity}.guide-hist-slider{-webkit-appearance:none;appearance:none;width:100%;height:6px;border-radius:999px;background:var(--border);outline:none;margin:16px 0 8px;cursor:pointer}.guide-hist-slider::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:18px;height:18px;border-radius:50%;background:var(--accent);border:2px solid var(--surface);cursor:pointer}.guide-hist-slider::-moz-range-thumb{width:18px;height:18px;border-radius:50%;background:var(--accent);border:2px solid var(--surface);cursor:pointer}.guide-hist-slider:disabled{opacity:.45;cursor:default}.guide-hist-meta{font-size:13px;color:var(--text-3);font-variant-numeric:tabular-nums}