/* V14 — live research intelligence. New components only; existing layout and visual system are untouched. */
.v14-live-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:30px}.v14-live-head>div:first-child{max-width:760px}.v14-live-head h2{font-family:var(--serif);font-size:clamp(2.15rem,4vw,3rem);line-height:1.08;letter-spacing:-.025em;margin:0 0 12px;font-weight:600}.v14-live-head p:not(.section-label){margin:0;color:var(--muted);font-size:16px}.v14-live-status{display:inline-flex;align-items:center;gap:7px;flex:0 0 auto;color:#4d5563;font-size:11px;font-weight:700;letter-spacing:.04em;text-transform:uppercase}.v14-live-dot{width:7px;height:7px;border-radius:50%;background:#5f3bb5;box-shadow:0 0 0 5px rgba(95,59,181,.09)}
.v14-leaderboard{border-top:1px solid var(--border)}.v14-rank-row{display:grid;grid-template-columns:40px minmax(0,1fr) 58px;gap:16px;align-items:center;padding:16px 0;border-bottom:1px solid var(--border);text-decoration:none}.v14-rank-number{font-family:var(--serif);font-size:17px;color:#858b96}.v14-rank-main{min-width:0}.v14-rank-title{display:block;font-family:var(--serif);font-weight:600;font-size:18px;line-height:1.25;color:#1b1e25;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.v14-rank-track{display:block;height:3px;margin-top:9px;background:#eceef2;border-radius:99px;overflow:hidden}.v14-rank-fill{display:block;height:100%;background:#5f3bb5;border-radius:99px}.v14-rank-value{text-align:right;font-family:var(--serif);font-size:19px;font-weight:700}.v14-rank-value small{display:block;font-family:var(--sans);font-size:9px;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.06em;margin-top:1px}.v14-data-note{margin:14px 0 0;color:var(--muted2);font-size:11px;line-height:1.5}
.v14-trending-empty{padding:24px 0;border-block:1px solid var(--border);color:var(--muted);font-size:14px}.v14-trending-row .v14-rank-value{font-size:17px}.v14-trending-month{font-weight:700;color:#4c2f94}
.v14-software-stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;border:1px solid var(--border);border-radius:16px;background:#fff;overflow:hidden}.v14-software-stat{min-width:0;padding:24px;border-right:1px solid var(--border)}.v14-software-stat:last-child{border-right:0}.v14-software-stat strong{display:block;font-family:var(--serif);font-size:28px;line-height:1.1}.v14-software-stat span{display:block;margin-top:6px;color:var(--muted);font-size:12px;line-height:1.45}.v14-software-note{display:flex;justify-content:space-between;gap:18px;align-items:center;margin-top:17px;color:var(--muted);font-size:12px}.v14-software-note a{color:#4c2f94;font-weight:600;text-decoration:none}.v14-software-note a:hover{text-decoration:underline}
.v14-github-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:15px}.v14-repo-card{display:flex;flex-direction:column;min-width:0;min-height:215px;padding:20px;border:1px solid var(--border);border-radius:15px;background:#fff;text-decoration:none;transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease}.v14-repo-card:hover{transform:translateY(-2px);border-color:#cbd0d9;box-shadow:0 10px 24px rgba(17,19,24,.05)}.v14-repo-top{display:flex;justify-content:space-between;gap:12px;align-items:center}.v14-repo-name{font-family:var(--serif);font-size:20px;font-weight:700;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.v14-repo-live{font-size:9px;text-transform:uppercase;letter-spacing:.08em;color:#5f3bb5;font-weight:700}.v14-repo-desc{margin:13px 0 18px;color:var(--muted);font-size:12px;line-height:1.55;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.v14-repo-meta{display:flex;gap:7px 11px;flex-wrap:wrap;margin-top:auto;color:#68707e;font-size:10px}.v14-repo-meta span{display:inline-flex;align-items:center;gap:4px}.v14-repo-release{margin-top:10px;color:#4c2f94;font-size:10px;font-weight:700}.v14-repo-arrow{margin-top:14px;color:#4c2f94;font-size:12px;font-weight:700}
.v14-timeline-section{background:#fbfafc;border-block:1px solid #f0eef4}.v14-timeline{position:relative;max-width:860px;margin-top:10px}.v14-timeline:before{content:"";position:absolute;left:92px;top:10px;bottom:12px;width:1px;background:var(--border-strong)}.v14-timeline-item{display:grid;grid-template-columns:70px 28px minmax(0,1fr);gap:10px;position:relative;padding:10px 0 24px}.v14-timeline-year{font-family:var(--serif);font-size:17px;font-weight:700;color:#464d59;padding-top:2px}.v14-timeline-node{position:relative}.v14-timeline-node:before{content:"";position:absolute;width:9px;height:9px;border-radius:50%;background:#fff;border:2px solid #7e8490;left:8px;top:7px;z-index:2}.v14-timeline-item.is-current .v14-timeline-node:before{background:#5f3bb5;border-color:#5f3bb5;box-shadow:0 0 0 7px rgba(95,59,181,.08);animation:v14Pulse 2.4s ease-in-out infinite}.v14-timeline-copy strong{display:block;font-family:var(--serif);font-size:20px;line-height:1.25}.v14-timeline-copy span{display:block;margin-top:4px;color:var(--muted);font-size:13px;line-height:1.5}.v14-timeline-copy a{color:#4c2f94;text-decoration:none}.v14-timeline-copy a:hover{text-decoration:underline}@keyframes v14Pulse{0%,100%{box-shadow:0 0 0 6px rgba(95,59,181,.07)}50%{box-shadow:0 0 0 10px rgba(95,59,181,.025)}}
.v14-skeleton{position:relative;overflow:hidden;background:#eef0f3!important;color:transparent!important;border-radius:5px}.v14-skeleton:after{content:"";position:absolute;inset:0;transform:translateX(-100%);background:linear-gradient(90deg,transparent,rgba(255,255,255,.75),transparent);animation:v14Shimmer 1.5s infinite}@keyframes v14Shimmer{100%{transform:translateX(100%)}}
@media (prefers-reduced-motion:reduce){.v14-timeline-item.is-current .v14-timeline-node:before,.v14-skeleton:after{animation:none}}
@media (max-width:1000px){.v14-software-stats{grid-template-columns:1fr 1fr}.v14-software-stat:nth-child(2){border-right:0}.v14-software-stat:nth-child(-n+2){border-bottom:1px solid var(--border)}.v14-github-grid{grid-template-columns:1fr 1fr}}
@media (max-width:768px){.v14-live-head{display:block;margin-bottom:22px}.v14-live-status{margin-top:13px}.v14-rank-row{grid-template-columns:30px minmax(0,1fr) 48px;gap:10px;padding:14px 0}.v14-rank-title{font-size:16px}.v14-rank-value{font-size:17px}.v14-software-stat{padding:18px}.v14-software-stat strong{font-size:24px}.v14-github-grid{gap:10px}.v14-repo-card{min-height:190px;padding:16px}.v14-timeline:before{left:70px}.v14-timeline-item{grid-template-columns:52px 26px minmax(0,1fr);gap:7px}.v14-timeline-year{font-size:14px}.v14-timeline-node:before{left:7px}.v14-timeline-copy strong{font-size:18px}.v14-software-note{align-items:flex-start;flex-direction:column;gap:6px}}
@media (max-width:520px){.v14-live-head h2{font-size:2rem}.v14-rank-title{white-space:normal;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}.v14-software-stats{grid-template-columns:1fr 1fr}.v14-software-stat{padding:15px 13px}.v14-software-stat strong{font-size:21px}.v14-software-stat span{font-size:10px}.v14-github-grid{grid-template-columns:1fr}.v14-repo-card{min-height:0}.v14-timeline:before{left:61px}.v14-timeline-item{grid-template-columns:44px 24px minmax(0,1fr);gap:5px;padding-bottom:21px}.v14-timeline-year{font-size:12px}.v14-timeline-node:before{left:6px;width:8px;height:8px}.v14-timeline-copy strong{font-size:17px}.v14-timeline-copy span{font-size:12px}.v14-rank-value small{font-size:8px}}
@media (max-width:340px){.v14-software-stats{grid-template-columns:1fr}.v14-software-stat{border-right:0!important;border-bottom:1px solid var(--border)}.v14-software-stat:last-child{border-bottom:0}.v14-rank-row{grid-template-columns:26px minmax(0,1fr) 44px}}


/* V14.3 — compact academic reader responses inside the publication archive. */
.v143-reaction-strip{display:flex;align-items:center;gap:8px 10px;flex-wrap:wrap;margin-top:12px;min-height:31px}
.v143-reaction-prompt{font-size:9px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:#7a818e;white-space:nowrap}
.v143-reaction-actions{display:flex;align-items:center;gap:6px;flex-wrap:wrap}
.v143-reaction{appearance:none;display:inline-flex;align-items:center;gap:5px;min-height:30px;padding:4px 8px;border:1px solid #e0e3e9;border-radius:999px;background:#fff;color:#555d69;font:inherit;font-size:10px;font-weight:600;line-height:1;cursor:pointer;transition:background .16s ease,border-color .16s ease,color .16s ease,transform .16s ease}
.v143-reaction:hover{background:#faf8ff;border-color:#c8bce6;color:#4c2f94;transform:translateY(-1px)}
.v143-reaction:focus-visible{outline:3px solid rgba(95,59,181,.16);outline-offset:2px}
.v143-reaction.is-selected,.v143-reaction[aria-pressed="true"]{background:#f3effc;border-color:#b9a9df;color:#4c2f94}
.v143-reaction>span:first-child{font-size:12px;line-height:1}
.v143-reaction strong{min-width:9px;font-family:var(--serif);font-size:11px;font-weight:700;font-variant-numeric:tabular-nums;color:inherit}
.v143-reaction-strip.is-loading .v143-reaction strong{opacity:.45}
.v143-reaction-strip.is-saving .v143-reaction.is-selected{box-shadow:inset 0 0 0 1px rgba(95,59,181,.06)}
@media(max-width:768px){.v143-reaction-strip{margin-top:11px}.v143-reaction-prompt{width:100%;margin-bottom:1px}.v143-reaction{min-height:32px;padding:5px 8px;font-size:10px}}
@media(max-width:390px){.v143-reaction-actions{width:100%;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:5px}.v143-reaction{width:100%;justify-content:center;padding-inline:5px}.v143-reaction>span:nth-child(2){font-size:9px}.v143-reaction strong{font-size:10px}}
@media(prefers-reduced-motion:reduce){.v143-reaction{transition:none}}

/* V14.6 — reliable shared reaction feedback; additive only. */
.v146-reaction-status{font-size:9px;line-height:1.25;color:#737b88;min-height:12px;white-space:nowrap}
.v143-reaction-strip[data-reaction-state="error"] .v146-reaction-status{color:#9a4a4a}
.v143-reaction-strip[data-reaction-state="saving"] .v146-reaction-status{color:#6b5a97}
.v143-reaction:disabled{cursor:wait;opacity:.68;transform:none!important}
@media(max-width:768px){.v146-reaction-status{width:100%;white-space:normal}}

/* V14.7 resource provenance — intentionally subtle. */
.paper-resource-note{margin:10px 0 0;color:var(--muted);font-size:11px;line-height:1.45;max-width:640px}
@media(max-width:520px){.paper-resource-note{font-size:10px;margin-top:8px}}