/* Shared resource content: deliberately independent of registration and lesson state. */
.td-section{margin:28px 0;color:var(--ink,#0f172a);font:15px/1.6 var(--sans,system-ui)}
.td-section *{box-sizing:border-box}.td-section h2,.td-section h3{font-family:var(--disp,system-ui);letter-spacing:-.02em}.td-section h2{font-size:clamp(24px,3vw,34px);margin:0 0 10px}.td-section h3{font-size:20px;margin:0}.td-kicker{font-size:11px;font-weight:750;text-transform:uppercase;letter-spacing:.14em;color:var(--berry,#4f46e5)}
.td-lead{max-width:850px;margin:10px 0 18px;color:var(--muted,#64748b)}.td-summary{display:flex;flex-wrap:wrap;gap:12px 24px;padding:14px 18px;margin:18px 0;background:var(--tint,#eef2ff);border-left:3px solid var(--gold,#f59e0b);border-radius:12px}.td-summary strong{color:var(--berry,#4f46e5)}
.td-filters{display:grid;grid-template-columns:1.5fr 1.2fr 1fr 1fr;gap:12px;margin:22px 0 12px}.td-filters label{font-size:12px;font-weight:700;display:block}.td-filters input,.td-filters select{display:block;width:100%;min-width:0;font:14px var(--sans,system-ui);padding:12px 10px;border:1px solid var(--line,#e2e8f0);border-radius:12px;background:#fff;color:var(--ink,#0f172a);margin-top:5px;min-height:45px}
.td-toolbar{display:flex;justify-content:space-between;align-items:center;gap:12px;margin:14px 0}.td-count{font-size:13px;color:var(--muted,#64748b)}.td-reset,.td-more,.td-button{display:inline-flex;align-items:center;justify-content:center;gap:6px;font:600 13px var(--sans,system-ui);padding:10px 16px;border:1px solid var(--line,#e2e8f0);background:#fff;color:var(--berry,#4f46e5);border-radius:999px;text-decoration:none;cursor:pointer;min-height:42px}
.td-button-primary{color:#fff;background:var(--berry,#4f46e5);border-color:transparent}.td-section a{color:var(--berry,#4f46e5)}.td-section a:focus-visible,.td-section button:focus-visible,.td-section input:focus-visible,.td-section select:focus-visible,.td-section summary:focus-visible{outline:3px solid var(--gold,#f59e0b);outline-offset:3px}.td-button-primary:visited{color:#fff}
.td-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.td-card{background:var(--paper,#fff);border:1px solid var(--line,#e2e8f0);border-radius:18px;padding:22px;box-shadow:var(--shadow,0 8px 24px #0f172a08);min-width:0;scroll-margin-top:90px}.td-card-head{display:flex;justify-content:space-between;align-items:flex-start;gap:12px}.td-badge{font-size:10px;line-height:1.35;font-weight:750;text-transform:uppercase;letter-spacing:.06em;background:#f1f5f9;color:#475569;border-radius:999px;padding:7px 9px;flex-shrink:0;max-width:145px}.td-badge-faculty{background:#ecfdf5;color:#065f46}.td-badge-student{background:#fffbeb;color:#92400e}.td-desc{margin:12px 0;line-height:1.65}.td-use{margin:10px 0;padding:10px 12px;background:var(--tint,#eef2ff);border-radius:10px;font-size:13px}.td-education{padding-top:12px;border-top:1px solid var(--line,#e2e8f0);font-size:13px}.td-education strong{display:block;margin-bottom:4px}.td-caution{color:var(--muted,#64748b);font-size:12px;margin:10px 0}.td-links{display:flex;flex-wrap:wrap;gap:8px 16px;margin:12px 0;font-size:13px;font-weight:650}.td-links a{text-underline-offset:3px}.td-projects{margin-top:12px;font-size:12px}.td-projects summary,.td-sources summary,.td-alternatives summary{cursor:pointer;font-weight:650;padding:6px 0}.td-project-links{display:flex;flex-wrap:wrap;gap:5px 9px;margin-top:8px}.td-project-links a{font-size:12px;text-decoration:none;padding:5px 8px;background:var(--tint,#eef2ff);border-radius:8px}.td-sources{font-size:12px;color:var(--muted,#64748b)}.td-sources ul{padding-left:18px;overflow-wrap:anywhere}.td-sources li{margin:7px 0}.td-more-wrap{text-align:center;margin:20px 0}.td-empty{padding:28px;border:1px solid var(--line,#e2e8f0);border-radius:16px;background:#fff}.td-project-intro{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;align-items:flex-start}.td-alternatives{margin-top:20px}.td-alternatives>summary{font-size:15px;margin-bottom:14px}.td-note{font-size:12px;color:var(--muted,#64748b);margin:18px 0}.td-card a{overflow-wrap:anywhere}.td-related{font-size:13px;color:var(--muted,#64748b);margin:8px 0}
.td-section .td-button-primary{color:#fff}.td-badge-unverified{background:#fff7ed;color:#9a3412}.td-section [hidden]{display:none!important}
@media(max-width:850px){.td-filters{grid-template-columns:1fr 1fr}}
@media(max-width:600px){.td-grid,.td-filters{grid-template-columns:1fr}.td-card{padding:18px}.td-card-head{flex-wrap:wrap}.td-section{margin:22px 0}.td-toolbar{align-items:flex-start}.td-summary{padding:12px}.td-filters input,.td-filters select{font-size:16px}}
@media print{.td-filters,.td-reset,.td-more-wrap,.td-button{display:none!important}.td-grid{display:block}.td-card{break-inside:avoid;box-shadow:none;margin-bottom:16px}.td-section{color:#111}.td-links a{color:#111}.td-card a:after{content:' (' attr(href) ')';font-size:9px;overflow-wrap:anywhere}.td-project-links a:after{content:''}.td-badge{border:1px solid #aaa}}
.tg-tablist{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;margin-bottom:28px;padding:4px 4px 0;border:1px solid var(--line,#e2e8f0);border-radius:12px 12px 0 0;background:var(--tint,#f5f3f5)}
.tg-tab{display:flex;align-items:center;justify-content:center;gap:10px;min-width:0;min-height:58px;padding:14px 12px;border:0;border-bottom:3px solid transparent;border-radius:8px 8px 0 0;background:transparent;color:var(--muted,#64748b);font:600 14px/1.4 var(--sans,system-ui,sans-serif);cursor:pointer;text-align:center;transition:background .15s,color .15s}
.tg-tab:hover{background:var(--paper,#fff);color:var(--berry,#4f46e5)}
.tg-tab[aria-selected=true]{background:var(--paper,#fff);border-bottom-color:var(--berry,#4f46e5);color:var(--berry,#4f46e5)}
.tg-tab-count{padding:3px 7px;border-radius:5px;background:var(--paper,#fff);color:var(--muted,#64748b);font-size:11px;font-variant-numeric:tabular-nums;flex:none}
.tg-tab[aria-selected=true] .tg-tab-count{background:var(--tint,#eef2ff);color:var(--berry,#4f46e5)}
.tg-tab:focus-visible,.tg-tabpanel:focus-visible{outline:3px solid var(--gold,#f59e0b);outline-offset:2px}
.tg-tabpanel[hidden]{display:none!important}
@media(max-width:600px){.tg-tablist{padding:3px 3px 0}.tg-tab{flex-direction:column;gap:5px;padding:12px 6px;font-size:12px;min-height:88px}.tg-tab-count{padding:1px 6px}}
.rd-start{padding:22px 24px;margin:22px 0 26px;background:var(--paper,#fff);border:1px solid var(--line,#e2e8f0);border-left:3px solid var(--gold,#f59e0b);border-radius:10px}
.rd-start h3{font-size:20px}.rd-start ol{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px;margin:18px 0 12px;padding-left:24px}.rd-start li{padding-left:4px}.rd-start li::marker{font-weight:700;color:var(--berry,#4f46e5)}.rd-start p{font-size:13px;line-height:1.6;color:var(--muted,#64748b);margin:7px 0}.rd-start>a{font-size:12px;font-weight:650;text-underline-offset:3px}
.rd-filters{grid-template-columns:1.3fr 1.5fr 1fr}.rd-count{font-size:13px;color:var(--muted,#64748b);margin:0}.rd-copy-status{font-size:13px;color:var(--berry,#4f46e5);margin:0 0 16px}.rd-copy-status:empty{display:none}
.rd-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.rd-card{background:var(--paper,#fff);border:1px solid var(--line,#e2e8f0);border-radius:12px;padding:24px;min-width:0}.rd-card h3{font-size:23px;margin:16px 0 5px}.rd-card-top{display:flex;flex-wrap:wrap;align-items:center;gap:8px 14px;font-size:10px;font-weight:700;letter-spacing:.025em}.rd-origin{padding:5px 8px;background:var(--tint,#eef2ff);color:var(--berry,#4f46e5);border-radius:4px}.rd-origin-community{background:#f1f5f9;color:#475569}.rd-kind{color:var(--muted,#64748b)}.rd-owner{font-size:12px;color:var(--muted,#64748b);margin:0 0 14px}.rd-description{font-size:14px;line-height:1.65;margin:12px 0}.rd-use{font-size:13px;line-height:1.65;padding-left:12px;border-left:2px solid var(--line,#e2e8f0);margin:16px 0}.rd-use>strong{display:block;margin-bottom:4px}.rd-links{display:flex;flex-wrap:wrap;gap:8px 18px;font-size:12px;font-weight:650;margin:16px 0}.rd-links a{text-underline-offset:3px;overflow-wrap:anywhere}
.rd-related{padding:14px 0;border-top:1px solid var(--line,#e2e8f0);font-size:12px}.rd-related summary,.rd-install summary,.rd-sources summary{cursor:pointer;font-weight:650;padding:8px 0;min-height:36px}.rd-copy{display:inline-flex;align-items:center;justify-content:center;padding:11px 14px;margin:6px 0 10px;min-height:44px;border:1px solid var(--berry,#4f46e5);border-radius:8px;background:var(--berry,#4f46e5);color:#fff;font:600 13px/1.4 var(--sans,system-ui);cursor:pointer}.rd-copy:hover{filter:brightness(1.1)}.rd-install{font-size:12px;border-top:1px solid var(--line,#e2e8f0);padding-top:4px}.rd-install>p{line-height:1.7}.rd-request-label{display:block;font-weight:700;margin:12px 0 5px}.rd-request{display:block;width:100%;min-height:150px;resize:vertical;padding:12px;border:1px solid var(--line,#e2e8f0);border-radius:8px;background:var(--tint,#f8fafc);color:var(--ink,#0f172a);font:13px/1.7 var(--sans,system-ui);overflow-wrap:anywhere}.rd-command-label{font-weight:700}.rd-commands{padding:12px;border:1px solid var(--line,#e2e8f0);border-radius:8px;background:var(--tint,#f8fafc);white-space:pre-wrap;overflow-wrap:anywhere;font-size:11px;line-height:1.7}.rd-sources{font-size:11px;color:var(--muted,#64748b)}.rd-sources ul{padding-left:17px;overflow-wrap:anywhere}.rd-sources li{margin:7px 0}.rd-custom{padding:24px;margin:28px 0;border:1px solid var(--line,#e2e8f0);border-left:3px solid var(--gold,#f59e0b);background:var(--paper,#fff);border-radius:10px}.rd-custom>p{max-width:850px;font-size:14px}
@media(max-width:850px){.rd-filters{grid-template-columns:1fr 1fr}.rd-filters>label:first-child{grid-column:1/-1}.rd-start ol{gap:18px}}
@media(max-width:600px){.rd-grid,.rd-filters{grid-template-columns:1fr}.rd-filters>label:first-child{grid-column:auto}.rd-start ol{grid-template-columns:1fr;gap:12px}.rd-card,.rd-custom,.rd-start{padding:18px}.rd-request{font-size:16px}.rd-copy{width:100%}}
@media print{.tg-tablist,.rd-filters,.rd-copy{display:none!important}.rd-grid{display:block}.rd-card{break-inside:avoid;margin-bottom:18px}.rd-start{background:#fff}.rd-start ol{display:block}.rd-request{height:auto}.rd-card a:after{content:' (' attr(href) ')';font-size:9px;overflow-wrap:anywhere}}
/* v2 · pestaña «Skills para Claude» (7 oct 2026) */
@media(max-width:600px){.tg-tablist{grid-template-columns:repeat(2,minmax(0,1fr))}.tg-tab{min-height:72px}}
.sk-head{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:10px 20px;margin:26px 0 4px}
.sk-sec{font-size:21px;margin:26px 0 6px}.sk-head .sk-sec{margin:0}
.sk-filters{display:flex;flex-wrap:wrap;gap:6px}
.sk-chip{font:600 12.5px var(--sans,system-ui);border:1px solid var(--line,#e2e8f0);background:var(--paper,#fff);color:var(--ink,#0f172a);border-radius:999px;padding:7px 12px;cursor:pointer;min-height:34px}
.sk-chip[aria-pressed=true]{background:var(--berry,#4f46e5);border-color:var(--berry,#4f46e5);color:#fff}
.sk-note{margin:2px 0 14px}
.sk-card .rd-owner code,.sk-sha code{font-size:12px}
.sk-needs{font-size:13px;color:var(--muted,#64748b);margin:8px 0}
.sk-meta{display:flex;flex-wrap:wrap;gap:4px 14px;font-size:12px;color:var(--muted,#64748b);margin:8px 0 10px}
.sk-meta span:first-child{font-weight:700;color:var(--berry,#4f46e5)}
.sk-actions{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin:4px 0 6px}
.sk-actions .rd-copy{margin:0}
.sk-dl{overflow-wrap:anywhere}
.sk-caution{font-size:13px;line-height:1.55;padding:10px 12px;border-left:3px solid #b45309;background:#fff7ed;color:#7c2d12;border-radius:8px;margin:8px 0}
.sk-public{margin-top:26px}
@media(max-width:600px){.sk-actions .td-button,.sk-actions .rd-copy{width:100%}}