.bf{max-width:1180px;margin:0 auto 32px}.bf-schem{border:1px dashed var(--gold);font-family:var(--font-ui);color:var(--text2);border-radius:10px;align-items:center;gap:8px;margin:0 0 14px;padding:10px 14px;font-size:13.5px;display:flex}.bf-stage{display:block;position:relative}.bf-map{border:1px solid var(--line);background:var(--soft);border-radius:12px;height:clamp(520px,66vh,600px);min-height:440px;position:relative;overflow:hidden}.bf-gl-wrap{position:absolute;inset:0}.bf-gl-wrap .bf-gl{width:100%;height:100%;position:absolute;inset:0}.bf-attr{z-index:2;max-width:100%;font-family:var(--font-ui);color:#222;background:#ffffffdb;border-top-left-radius:6px;padding:2px 8px;font-size:10.5px;position:absolute;bottom:0;right:0}.bf-attr a{color:#14507a}:root[data-theme=dark] .bf-attr{color:#cfc3a5;background:#0e0d0bd1}:root[data-theme=dark] .bf-attr a{color:#7cc0e8}.bf-svg{box-sizing:border-box;background:radial-gradient(ellipse at 50% 40%, color-mix(in srgb, var(--gold) 7%, var(--soft)), var(--soft));width:100%;height:100%;padding-bottom:70px;position:absolute;inset:0}.bf-land{fill:color-mix(in srgb, var(--gold) 10%, transparent);stroke:color-mix(in srgb, var(--gold) 60%, transparent);stroke-width:1.5px}.bf-pt circle{fill:var(--muted);stroke:var(--bg);stroke-width:2px;opacity:.6}.bf-pt text{fill:var(--text);font-family:var(--font-ui);paint-order:stroke;stroke:var(--bg);stroke-width:4px;font-size:15px}.bf-pt.is-on circle{fill:var(--gold);opacity:1}.bf-pt.is-disputed circle{stroke:var(--gold);stroke-dasharray:3 2}.bf-route-line{stroke:var(--gold);stroke-width:4px;stroke-linecap:round;stroke-dasharray:1;stroke-dashoffset:1px;animation:2.4s ease-out forwards bf-draw}.bf-route-note{fill:var(--text2);font-family:var(--font-ui);paint-order:stroke;stroke:var(--bg);stroke-width:4px;font-size:14px}@keyframes bf-draw{to{stroke-dashoffset:0}}@media (prefers-reduced-motion:reduce){.bf-route-line{stroke-dashoffset:0;animation:none}}:root[data-a11y~=motion] .bf-route-line{stroke-dashoffset:0;animation:none}.bf-consent{z-index:3;text-align:center;border:1px solid var(--line);background:color-mix(in srgb, var(--elev) 94%, transparent);width:min(94%,560px);color:var(--text2);font-family:var(--font-ui);border-radius:12px;flex-direction:column;align-items:center;gap:10px;padding:12px 16px;font-size:13px;line-height:1.5;display:flex;position:absolute;bottom:12px;left:50%;transform:translate(-50%);box-shadow:0 10px 30px #0000004d}.bf-consent p{margin:0}.bf-pin-wrap{width:32px;height:32px}.bf-pin{border:3px solid var(--muted);background:var(--elev);width:32px;height:32px;color:var(--muted);opacity:.55;border-radius:50%;justify-content:center;align-items:center;transition:opacity .4s,transform .3s;display:flex;position:relative;box-shadow:0 2px 8px #0006}.bf-pin.is-on{opacity:1;color:var(--gold);border-color:var(--gold);box-shadow:0 0 0 5px color-mix(in srgb, var(--gold) 28%, transparent), 0 0 18px 4px color-mix(in srgb, var(--gold) 40%, transparent);transform:scale(1.15)}.bf-pin.is-disputed{outline:2px dotted var(--gold);outline-offset:3px}.bf-lbl{white-space:normal;width:max-content;max-width:150px;line-height:1.25;font-family:var(--font-ui);color:var(--text);background:color-mix(in srgb, var(--elev) 88%, transparent);pointer-events:none;opacity:0;border-radius:6px;padding:2px 8px;font-size:12.5px;font-weight:600;position:absolute;top:50%;left:38px;transform:translateY(-50%)}.bf-pin.is-on .bf-lbl{opacity:1}.bf-pin.is-left .bf-lbl{text-align:right;left:auto;right:38px}.bf-panel{border:1px solid var(--line);border-left:3px solid var(--gold);background:var(--elev);border-radius:12px;flex-direction:column;gap:10px;margin-top:14px;padding:20px 22px 22px;display:flex}@media (min-width:1024px){.bf-panel{z-index:4;background:color-mix(in srgb, var(--elev) 86%, transparent);-webkit-backdrop-filter:blur(8px);width:400px;margin:0;position:absolute;top:16px;bottom:16px;left:16px;overflow:auto;box-shadow:0 14px 40px #00000059}.bf-svg{padding-left:430px}}.bf-years{font-family:var(--font-heading);color:var(--gold);margin:0;line-height:1}.bf-years-n{font-size:56px;font-weight:700}.bf-years-t,.bf-era{font-family:var(--font-ui);letter-spacing:.1em;color:var(--text2);font-size:16px}.bf-panel h3{margin:0;font-size:22px;line-height:1.2}.bf-text p,.bf-list p{color:var(--text2);margin:0 0 8px;font-size:15.5px;line-height:1.6}.bf-debated{border:1px dashed var(--gold);color:var(--text2);border-radius:8px;gap:8px;margin:0;padding:10px 12px;font-size:14px;display:flex}.bf-debated svg{color:var(--gold);flex:none;margin-top:3px}.bf-src{font-family:var(--font-ui);color:var(--muted);margin:0;padding-left:18px;font-size:12.5px}.bf-places{font-family:var(--font-ui);flex-wrap:wrap;gap:6px 16px;margin:0;padding:0;font-size:13.5px;list-style:none;display:flex}.bf-places a,.bf-links a{color:var(--gold);text-underline-offset:3px;text-decoration:underline}.bf-controls{flex-wrap:wrap;align-items:center;gap:10px;margin:0 0 12px;display:flex}.bf-controls .btn{min-height:44px;padding:8px 18px}.bf-dots{flex-wrap:wrap;gap:8px;margin:0 0 0 auto;padding:0;list-style:none;display:flex}.bf-small{font-family:var(--font-ui);color:var(--muted);margin:4px 0 0;font-size:12.5px}.bf-h2{text-align:center;margin:36px 0 14px;font-size:clamp(22px,3vw,30px)}.bf-list{gap:14px;margin:0;padding:0;list-style:none;display:grid}.bf-list li{border:1px solid var(--line);background:var(--elev);border-radius:12px;padding:16px 20px}.bf-list h3{margin:0 0 8px;font-size:19px}.bf-list-y{color:var(--gold);font-family:var(--font-heading);margin-right:8px}.bf-debated-l{color:var(--text)!important}.bf-src-l{font-family:var(--font-ui);color:var(--muted)!important;font-size:12.5px!important}.bf-links{flex-wrap:wrap;justify-content:center;gap:10px;margin:22px 0 0;display:flex}@media (max-width:1023px){.bf-map{height:52vh;min-height:340px}.bf-dots{margin-left:0}}@media (max-width:700px){.bf-svg{padding-bottom:96px}.bf-pt text{font-size:22px}.bf-route-note{font-size:20px}.bf-years-n{font-size:44px}}@media (prefers-reduced-motion:reduce){.bf-pin{transition:none}}:root[data-a11y~=motion] .bf-pin{transition:none}.bf-progress{background:var(--line);border-radius:2px;height:3px;margin:-8px -10px 4px;overflow:hidden}.bf-progress span{background:var(--gold);width:0;height:100%;animation:linear forwards bf-fill;display:block}@keyframes bf-fill{to{width:100%}}.bf-play.is-playing{border-color:var(--gold);background:color-mix(in srgb, var(--gold) 16%, transparent);color:var(--text)}@media (min-width:1024px){.lg-article>.bf.lg-wide{width:min(1240px,100vw - 96px);max-width:none;margin-left:0;margin-right:0;position:relative;left:50%;transform:translate(-50%)}}