/* Research, public evidence and visitor interactions. */
.compute-feature{position:relative;overflow:hidden;width:100%;padding:21px 22px;border:1px solid var(--line);border-radius:12px;background:linear-gradient(140deg,var(--hero),color-mix(in srgb,var(--paper) 72%,transparent));box-shadow:inset 0 1px 0 #ffffff0d}
.compute-feature-top,.compute-feature-bottom{display:flex;gap:12px;align-items:center;justify-content:space-between;font:12px Consolas,"Microsoft YaHei",monospace;color:var(--muted)}
.compute-feature-top i{width:6px;height:6px;border-radius:50%;background:var(--accent);box-shadow:0 0 13px var(--accent)}
.compute-orbit{position:relative;height:260px;display:grid;place-items:center;perspective:600px;overflow:hidden}
.compute-ring{position:absolute;border:1px solid color-mix(in srgb,var(--accent) 33%,transparent);border-radius:50%;width:230px;height:230px;transform:rotateX(63deg) rotateZ(-30deg);box-shadow:0 0 28px color-mix(in srgb,var(--accent) 5%,transparent)}
.compute-ring.r2{transform:rotateX(55deg) rotateY(55deg);width:210px;height:210px}.compute-ring.r3{transform:rotateY(65deg) rotateZ(35deg);width:195px;height:195px;border-style:dashed}
.compute-core{position:relative;width:100px;height:100px;display:flex;flex-direction:column;align-items:center;justify-content:center;font:39px Consolas,monospace;color:var(--accent);background:radial-gradient(var(--accent-soft),transparent 72%);text-shadow:0 0 30px color-mix(in srgb,var(--accent) 35%,transparent)}
.compute-core>span{font-size:9px;white-space:nowrap;letter-spacing:1px;margin-top:8px}.compute-node{position:absolute;font:11px Consolas,monospace;letter-spacing:1px;background:var(--paper);border:1px solid var(--line);padding:5px 8px;border-radius:4px;color:var(--accent)}
.compute-node.n1{left:17%;top:24%}.compute-node.n2{right:15%;top:50%}.compute-node.n3{left:24%;bottom:15%}.compute-feature>p{text-align:center;font-size:15px;margin:0 0 25px;color:var(--ink)}
.compute-feature-bottom{font:12px "Segoe UI","Microsoft YaHei",sans-serif;line-height:1.8;border-top:1px solid var(--line);padding-top:14px;flex-wrap:wrap}.compute-feature-bottom a{color:var(--accent)}
.home-labs{margin:35px 0 45px}.lab-discovery-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:17px}
.lab-discovery-grid>a{padding:23px 20px;border:1px solid var(--line);border-radius:8px;background:color-mix(in srgb,var(--paper) 90%,transparent);transition:border-color .2s,transform .2s}
.lab-discovery-grid>a:hover{border-color:var(--accent);transform:translateY(-3px)}.lab-discovery-grid span{font:11px Consolas,monospace;color:var(--accent);letter-spacing:1px}
.lab-discovery-grid h3{font-size:18px;font-weight:550;margin:18px 0 10px}.lab-discovery-grid p{font-size:14px;color:var(--muted);line-height:1.9;margin:0 0 22px}.lab-discovery-grid strong{font-size:13px;color:var(--accent);font-weight:500}
.lab-hub-intro{display:flex;align-items:center;gap:22px;justify-content:space-between;padding:24px;margin-bottom:28px;border:1px solid var(--line);border-radius:8px;background:var(--hero)}
.lab-hub-intro h2{font-size:20px;font-weight:550;margin:10px 0}.lab-hub-intro p{font-size:14px;color:var(--muted);margin:0}.lab-hub-intro>a{flex-shrink:0}.lab-bookmark-row{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:25px}
.lab-bookmark-row>div{border-top:1px solid var(--line);padding-top:14px;font-size:13px;color:var(--muted)}
.engagement-actions{display:flex;gap:20px;align-items:center;flex-wrap:wrap;margin:22px 0 8px;font-size:13px;color:var(--muted)}
.engagement-actions button,.engagement-actions a{display:inline-flex;align-items:center;gap:7px;padding:6px 0;font:inherit;color:inherit}.engagement-actions svg{width:16px;height:16px;flex-shrink:0}
.engagement-actions button[aria-pressed=true]{color:var(--accent)}.engagement-actions button[aria-pressed=true] svg{fill:var(--accent-soft)}.engagement-actions button:hover,.engagement-actions a:hover{color:var(--accent)}
.engagement-divider{opacity:.5;font-size:12px}.engagement-compact{margin:3px 0;gap:15px;font-size:12px}.engagement-compact svg{width:14px;height:14px}.post-meta .engagement-actions{margin-left:auto;gap:12px}.post-meta .read-arrow{margin-left:0}
.project-links .engagement-actions{flex-basis:100%;margin-top:7px}.research-banner{display:flex;align-items:center;justify-content:space-between;gap:25px;padding:30px;border:1px solid var(--line);border-radius:9px;background:linear-gradient(120deg,var(--hero),var(--paper));margin-bottom:30px}
.research-banner h2{font-size:24px;font-weight:500;margin:12px 0}.research-banner p{color:var(--muted);font-size:14px;max-width:600px}.paper-count{text-align:center;border-left:1px solid var(--line);padding-left:30px;min-width:130px}.paper-count strong{display:block;font:48px Consolas,monospace;color:var(--accent)}.paper-count span{font-size:12px;color:var(--muted)}
.research-empty{padding:60px 35px;text-align:center;border:1px dashed var(--line);border-radius:8px;background:color-mix(in srgb,var(--paper) 75%,transparent)}.research-empty h2{font-size:24px;font-weight:500}.research-empty p{max-width:560px;margin:15px auto 25px;font-size:15px;color:var(--muted);line-height:2}.research-empty-symbol{display:inline-flex;align-items:center;justify-content:center;height:60px;width:60px;border:1px solid var(--line);border-radius:15px;background:var(--accent-soft);color:var(--accent)}.research-empty-symbol svg{height:29px;width:29px}
.research-note{font-size:13px;color:var(--muted);line-height:1.9;margin:25px 0 40px}.papers-list{display:grid;gap:22px;margin-top:25px}.paper-card{padding:28px;border:1px solid var(--line);border-radius:8px;background:var(--paper)}.paper-card h2{font-size:23px;font-weight:550;line-height:1.7;margin:15px 0}.paper-card>p{font-size:15px;color:var(--muted);line-height:2}.paper-meta{display:flex;align-items:center;justify-content:space-between;gap:15px;flex-wrap:wrap;font-size:13px;color:var(--muted)}.paper-authors{font-size:14px!important}.paper-links{display:flex;gap:20px;flex-wrap:wrap;color:var(--accent);font-size:13px}.paper-links button{font:inherit;padding:0}
.community-context{padding:26px;border:1px solid var(--line);background:var(--hero);border-radius:8px}.community-context h2{font-size:23px;font-weight:500;margin:12px 0 18px}.community-context>div{display:flex;gap:25px;flex-wrap:wrap}.community-notice{font-size:13px;line-height:1.9;color:var(--muted);padding:20px 0}.community-panel{border:1px solid var(--line);border-radius:8px;padding:26px;background:var(--paper);min-height:250px}.community-panel h2{font-size:21px;font-weight:500}.community-panel p{font-size:14px;color:var(--muted);line-height:2}.community-panel .hero-actions{margin-top:25px}#discussion-host iframe{width:100%;border:0;min-height:150px}.discussion-loading{color:var(--muted)}
.favorite-card{display:flex;align-items:center;justify-content:space-between;gap:25px;padding:25px 0;border-bottom:1px solid var(--line)}.favorite-card h2{font-size:20px;font-weight:500;margin:10px 0}.favorite-card>button{display:flex;align-items:center;gap:7px;flex-shrink:0;font-size:13px;color:var(--accent)}.favorite-card svg{height:17px;width:17px}
.public-honors{margin:30px 0 40px;padding:25px;background:var(--hero);border:1px solid var(--line);border-radius:8px}.public-honors>p{font-size:14px;line-height:1.9;color:var(--muted)}.public-honors .section-heading{margin:0 0 15px;gap:15px}.public-honors .section-heading>span{font:13px Consolas,monospace;white-space:nowrap;color:var(--accent)}

.public-proof-dialog{width:min(1150px,calc(100vw - 30px));padding:25px;max-height:93vh;overflow:auto}.public-proof-dialog h2{font-size:21px;font-weight:500;line-height:1.7;margin:0}.public-proof-dialog>p{color:var(--muted);font-size:13px}
@media(max-width:1150px){.lab-discovery-grid{gap:12px}.lab-discovery-grid>a{padding:20px 15px}.lab-discovery-grid h3{font-size:16px}.compute-orbit{height:235px}.lab-hub-intro{align-items:start;flex-direction:column}.post-meta .engagement-actions{flex-basis:100%;margin-left:0}}
@media(max-width:650px){.compute-feature{padding:17px}.compute-orbit{height:235px}.compute-feature-top{font-size:11px}.lab-discovery-grid{grid-template-columns:1fr;gap:12px}.lab-discovery-grid>a{padding:22px}.lab-discovery-grid h3{font-size:20px;margin:13px 0 8px}.lab-discovery-grid p{margin-bottom:13px}.lab-hub-intro{padding:20px}.lab-hub-intro h2{font-size:20px}.lab-bookmark-row{grid-template-columns:1fr;gap:14px}.lab-bookmark-row>div{display:flex;justify-content:space-between;gap:15px;align-items:center;flex-wrap:wrap}.research-banner{padding:22px;gap:15px;align-items:start;flex-direction:column}.research-banner h2{font-size:22px}.paper-count{border-left:0;border-top:1px solid var(--line);padding:15px 0 0;width:100%;display:flex;align-items:center;gap:20px}.paper-count strong{font-size:36px}.research-empty{padding:35px 20px}.research-empty h2{font-size:21px}.research-empty p{font-size:14px}.community-panel,.community-context{padding:20px}.community-context h2{font-size:21px}.community-panel .hero-actions{gap:17px}.favorite-card{flex-wrap:wrap;gap:5px}.favorite-card h2{font-size:18px}.public-honors{padding:18px}.public-honors .section-heading{align-items:start}.public-honors .section-heading h2{font-size:17px}.public-proof-dialog{padding:18px}.paper-card{padding:20px}.paper-card h2{font-size:21px}.post-meta .engagement-actions{font-size:12px;gap:20px}.engagement-actions{gap:18px}.scene-dock-title{display:none}}
@media(prefers-reduced-motion:reduce){.lab-discovery-grid>a{transition:none}.lab-discovery-grid>a:hover{transform:none}}