.research-map{padding:110px max(4vw,28px);background:#f2ede4}.map-heading,.map-flow,.map-index{max-width:1400px;margin-inline:auto}.map-heading{display:grid;grid-template-columns:.8fr 1.2fr;gap:10vw;margin-bottom:55px}.map-heading h2{font:700 clamp(2.4rem,5vw,4.7rem)/1.2 var(--serif);margin:.2em 0}.map-heading>div:last-child{font:400 1rem/1.9 var(--serif)}.map-flow{display:flex;flex-direction:column;gap:18px}.map-row{display:grid;gap:18px;align-items:stretch}.map-row.one{grid-template-columns:minmax(260px,680px);justify-content:center}.map-row.two{grid-template-columns:repeat(2,1fr)}.map-row.three{grid-template-columns:repeat(3,1fr)}.map-node{position:relative;border:1px solid var(--line);background:#faf7f1;padding:21px 24px;text-decoration:none;display:flex;flex-direction:column;justify-content:center;min-height:105px}.map-node strong{font:600 1.05rem/1.5 var(--serif)}.map-node span{font-size:.74rem;line-height:1.6;color:#6b655d;margin-top:7px}.map-node.resource{border-top:4px solid var(--red);transition:.2s}.map-node.resource:hover{transform:translateY(-3px);box-shadow:0 13px 24px #5b514522}.map-node.resource:after{content:'打开对应资源 ↗';color:var(--red);font-size:.67rem;margin-top:10px}.map-node.dark{background:var(--ink);color:#f4eee4;border-color:var(--ink)}.map-node.dark span{color:#aaa59b}.map-node.outcome{background:#ddd4c6}.map-node.paradox{background:var(--red);color:white;border-color:var(--red);text-align:center}.map-node.paradox span{color:#f2d8d5}.map-arrow{text-align:center;color:var(--red);font:700 1.4rem var(--serif);line-height:1}.map-split-label{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;text-align:center;color:#766f65;font-size:.7rem;letter-spacing:.12em}.map-contrast{text-align:center;font-size:.73rem;color:var(--red);font-weight:700;letter-spacing:.08em}.map-index{margin-top:55px;border-top:2px solid var(--ink)}.map-index h3{font:600 1.5rem var(--serif)}.map-index-grid{display:grid;grid-template-columns:repeat(4,1fr)}.map-index a{padding:22px;border-right:1px solid var(--line);text-decoration:none}.map-index a:last-child{border:0}.map-index small{color:var(--red)}.map-index strong{display:block;font:600 1rem var(--serif);margin:7px 0}.map-index span{font-size:.74rem;line-height:1.6;color:#6b655d}.map-note{font-size:.72rem;color:#746d63;margin-top:24px;line-height:1.7}
@media(max-width:850px){.map-heading,.map-row.two,.map-row.three,.map-index-grid{grid-template-columns:1fr}.map-split-label{grid-template-columns:1fr}.map-index a{border-right:0;border-bottom:1px solid var(--line)}}