.bridge-page{padding:24px;color:#312c40;font-size:1rem;line-height:1.65}.bridge-page h2{font-size:1.2rem;color:#4b0082;margin:0 0 16px;line-height:1.35}.bridge-page p{margin:12px 0}.bridge-premise{border:1px solid #c7b8db;border-top:4px solid #4b0082;border-radius:10px;padding:24px;margin-bottom:24px;background:linear-gradient(110deg,#4b008205,#1e90ff06,#ff149304)}.bridge-eyebrow{font-size:.78rem;color:#4b0082;font-weight:700;letter-spacing:.07em;margin-top:0!important}.bridge-implication{display:grid;grid-template-columns:minmax(0,1fr) 20px minmax(0,.9fr) 24px minmax(0,1.25fr);gap:12px;align-items:center}.bridge-implication>div{min-width:0}.bridge-implication strong{color:#4b0082}.bridge-implication span:not(.site-math){font-size:.88rem}.bridge-join{text-align:center;font-size:1.5rem!important;color:#4b0082}.bridge-conclusion{padding:16px;border:1px solid #b19ccf;border-radius:7px;background:white}.bridge-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:24px;align-items:start}.bridge-card{min-width:0;padding:24px;border:1px solid #d7cde4;border-radius:10px;background:#fff}.bridge-span{grid-column:1/-1}.bridge-equation{max-width:100%;overflow-x:auto;padding:12px 14px;margin:12px 0;border-radius:7px;background:linear-gradient(110deg,#4b008209,#1e90ff09);color:#4b0082}.bridge-equation .site-math{white-space:nowrap}.bridge-note{font-size:.9rem;color:#666073;border-left:3px solid #a9a9a9;padding-left:12px}.bridge-coordinate-flow{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin:18px 0}.bridge-coordinate-flow span{border:1px solid #d7cde4;padding:9px;border-radius:6px}.bridge-coordinate-flow b{color:#4b0082}.bridge-contributions{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.bridge-contributions>div{padding:16px;border:1px solid #d7cde4;border-top:3px solid #1e90ff;border-radius:7px;background:#f9fbff}.bridge-contributions>div:nth-child(2){border-top-color:#ff1493}.bridge-contributions>div:nth-child(3){border-top-color:#4b0082}.bridge-contributions b{color:#4b0082}.bridge-contributions p{font-size:.92rem}.bridge-packets{margin:18px 0}.bridge-packets svg,[data-bridge-diagram] svg{width:100%;display:block;height:auto}.bridge-packets figcaption{font-size:.9rem;color:#666073}.bridge-slider{display:block;padding:16px;margin:20px 0 10px;border:1px solid #d7cde4;border-radius:8px;background:#faf8ff;color:#4b0082}.bridge-slider output{float:right;font-variant-numeric:tabular-nums}.bridge-slider input{display:block;width:100%;accent-color:#4b0082;margin-top:15px}.bridge-buttons{display:flex;gap:9px;flex-wrap:wrap}.bridge-buttons button{font:inherit;font-size:.9rem;background:white;border:1px solid #bfa9d8;border-radius:6px;color:#4b0082;padding:7px 13px;cursor:pointer}.bridge-buttons button:focus-visible{outline:3px solid #1e90ff;outline-offset:3px}.bridge-readings{display:grid;grid-template-columns:1fr 1fr;gap:15px;margin:12px 0}.bridge-readings>div{padding:12px;border:1px solid #d7cde4;border-radius:6px}.bridge-readings span{font-size:.9rem}.bridge-readings strong{display:block;font-size:1.3rem;font-variant-numeric:tabular-nums;color:#686868}.bridge-readings>div:first-child strong{color:#c60065}.bridge-gauge{height:16px;background:#80808055;border-radius:4px;overflow:hidden}.bridge-gauge span{display:block;height:100%;background:#ff1493}.bridge-result{padding:12px;border:1px solid #a9a9a9;border-radius:7px;background:#80808008}.bridge-result p{margin:7px 0}.bridge-table-wrap{overflow:auto}.bridge-table{border-collapse:collapse;width:100%;min-width:650px}.bridge-table th,.bridge-table td{padding:15px;text-align:left;border-bottom:1px solid #ded6e9;vertical-align:top}.bridge-table th{color:#4b0082;background:#f7f4fc}.bridge-table td:first-child{font-weight:600;color:#4b0082;width:18%}.bridge-table td{width:41%}.bridge-page details{margin:18px 0 0}.bridge-page summary{cursor:pointer;font-weight:600;color:#4b0082}.bridge-sources{padding:18px;border:1px solid #ddd4e8;border-radius:8px}.bridge-sources li{margin:10px 0}.bridge-sources code{overflow-wrap:anywhere;font-size:.83rem}.bridge-link{color:#4b0082}.bridge-argument>.bridge-card{margin:22px 0}.step-thirteen #panel-geometry{display:block}.step-thirteen #panel-geometry[hidden]{display:none}.step-thirteen #panel-argument{padding:0}.step-thirteen #panel-geometry,.step-thirteen #panel-argument{overflow:auto}.bridge-page .site-math{max-width:100%}
@media(min-width:2000px){.bridge-page{font-size:19px;padding:32px}.bridge-grid{gap:28px}.bridge-card{padding:30px}.bridge-page h2{font-size:1.45rem}}
@media(max-width:1100px){.bridge-implication{grid-template-columns:1fr}.bridge-join{display:none}.bridge-implication>div{padding:12px;border-left:3px solid #b19ccf}.bridge-grid{grid-template-columns:1fr}.bridge-contributions{grid-template-columns:1fr}.bridge-span{grid-column:auto}}
@media(max-width:600px){.bridge-page{padding:12px}.bridge-card,.bridge-premise{padding:16px}.bridge-equation{padding:10px}.bridge-readings{gap:7px}.bridge-readings strong{font-size:1.1rem}}