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0}.infobox-title{font-size:.52rem;letter-spacing:.16em;text-transform:uppercase;color:var(--c,var(--accent-green));margin-bottom:7px}.infobox p{font-family:var(--font-body);font-size:.74rem;color:var(--ink-dim);line-height:1.7;margin:0}.infobox p+p{margin-top:8px}.transit-wrap{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:16px;margin-bottom:24px;overflow:hidden}.transit-svg{width:100%;display:block}.transit-svg text{font-family:IBM Plex Mono,Courier New,monospace;fill:var(--ink-dim)}.method-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px;margin-bottom:24px}.method-card{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:16px 18px;transition:border-color 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var(--line);border-radius:12px;padding:18px;transition:border-color .2s}.p-row:hover{border-color:#ffffff2e}.p-vis{width:52px;height:52px;border-radius:50%;flex-shrink:0;margin-top:2px}.p-head{display:flex;align-items:center;gap:10px;margin-bottom:8px;flex-wrap:wrap}.p-name{font-size:.88rem;font-weight:600;color:var(--pc,var(--accent-blue))}.p-badge{font-size:.47rem;letter-spacing:.1em;text-transform:uppercase;background:var(--line);border-radius:4px;padding:2px 7px;color:var(--ink-dim)}.p-stats{display:flex;flex-wrap:wrap;gap:6px 22px;margin-bottom:9px}.p-stat-val{font-size:.92rem;font-weight:600;color:var(--ink);display:block}.p-stat-k{font-size:.54rem;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-dim)}.p-desc{font-family:var(--font-body);font-size:.7rem;color:var(--ink-dim);line-height:1.65}.unit-legend{display:flex;flex-wrap:wrap;gap:7px 22px;margin-top:18px;padding:12px 16px;border:1px solid var(--line);border-radius:8px}.unit-legend-item{font-family:var(--font-body);font-size:.68rem;color:var(--ink-dim)}.unit-legend-item strong{font-family:IBM Plex Mono,Courier New,monospace;color:var(--ink);margin-right:5px}.unit-legend-conv{opacity:.75}.hz-wrap{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:16px;margin-bottom:24px;overflow:hidden}.hz-svg{width:100%;display:block}.hz-svg text{font-family:IBM Plex Mono,Courier New,monospace;fill:var(--ink-dim)}.small-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:10px;margin-bottom:20px}.small-card{background:var(--panel);border:1px solid var(--line);border-radius:9px;padding:15px 16px}.small-card-title{font-size:.72rem;font-weight:600;color:var(--accent-purple);margin-bottom:5px}.small-card-desc{font-family:var(--font-body);font-size:.62rem;color:var(--ink-dim);line-height:1.55}.steps{display:flex;flex-direction:column;gap:0;margin-bottom:20px}.step{display:grid;grid-template-columns:28px 1fr;gap:14px;align-items:start}.step+.step{margin-top:0}.step-line{display:flex;flex-direction:column;align-items:center}.step-dot{width:10px;height:10px;border-radius:50%;background:var(--accent-blue);flex-shrink:0;margin-top:4px}.step-connector{width:1px;background:var(--line);flex:1;min-height:32px;margin:3px 0}.step:last-child .step-connector{display:none}.step-body{padding-bottom:24px}.step-title{font-size:.76rem;font-weight:600;margin-bottom:4px;color:var(--accent-blue)}.step-desc{font-family:var(--font-body);font-size:.7rem;color:var(--ink-dim);line-height:1.65}.bottom-nav{margin-top:56px;padding-top:26px;border-top:1px solid var(--line);display:flex;gap:12px;flex-wrap:wrap}.btn-link{font-family:var(--font-display);font-size:.66rem;letter-spacing:.03em;padding:10px 18px;border-radius:6px;text-decoration:none;border:1px solid;transition:background .18s,border-color .18s,color .18s}.btn-link--primary{background:color-mix(in srgb,var(--astro-star) 12%,transparent);border-color:color-mix(in srgb,var(--astro-star) 40%,transparent);color:var(--astro-star)}.btn-link--primary:hover{background:color-mix(in srgb,var(--astro-star) 22%,transparent);border-color:var(--astro-star)}.btn-link--secondary{border-color:var(--ink-dim);color:var(--ink-dim)}.btn-link--secondary:hover{border-color:var(--ink-dim);color:var(--ink)}@media (max-width:600px){.hero{padding:60px 0 48px}.p-row{grid-template-columns:44px 1fr;gap:12px;padding:14px}.p-vis{width:40px;height:40px}.small-grid{grid-template-columns:1fr 1fr}.method-grid{grid-template-columns:1fr}}