.artifact-bridge{border-block:1px solid var(--line);padding:18px 0;margin:18px 0 24px}
.artifact-bridge nav{display:flex;gap:8px;margin-bottom:14px}.artifact-bridge nav button{width:36px;height:36px;border:1px solid var(--line);background:transparent;border-radius:4px;font-weight:750;color:var(--muted);cursor:pointer}
.artifact-bridge nav button[aria-current=step]{background:var(--accent);border-color:var(--accent);color:#fff}
.artifact-bridge-chain{display:flex;align-items:center;gap:14px;flex-wrap:wrap;font-size:14px}.artifact-bridge-chain svg{width:18px;height:18px;color:var(--accent)}
.artifact-bridge-chain strong{color:var(--accent)}.artifact-bridge-chain code{font-size:15px;font-weight:700}.artifact-bridge p{color:var(--muted);font-size:13px;margin:10px 0 0}
.artifact-output{border-top:2px solid var(--accent);padding:24px 0;margin-top:26px}.artifact-output-heading{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}
.artifact-output-heading h3{font:700 27px/1.5 monospace;color:var(--accent);margin:5px 0}.artifact-output-heading>span{font-size:13px;color:var(--muted)}
.artifact-output>p{font-size:15px}.artifact-output summary{display:flex;justify-content:space-between;align-items:center;gap:12px;cursor:pointer;padding:12px 0;color:var(--accent);font-weight:600}
.artifact-output .code-preview{white-space:pre-wrap;overflow-wrap:anywhere}.artifact-output .caption{font-size:12px;line-height:1.7;color:var(--muted)}
.artifact-next-question{margin:22px 0}.artifact-next-question .button{white-space:normal;text-align:left}
.artifact-notebook-group{margin:32px 0}.artifact-notebook-group>header{display:flex;align-items:center;gap:18px;padding:22px 0;border-bottom:2px solid var(--accent)}
.artifact-group-letter{color:var(--accent);font-size:42px;font-weight:800;line-height:1}.artifact-notebook-group>header h2{font-size:22px;margin:4px 0 0}.artifact-notebook-group>header>code{margin-left:auto;color:var(--accent);font-size:15px;overflow-wrap:anywhere}
.artifact-extras{margin-top:44px}.artifact-extras>h2{font-size:22px}.artifact-extras>p{font-size:14px;color:var(--muted)}
.artifact-mapping{padding:20px 0;margin-bottom:24px;border-bottom:1px solid var(--line)}.artifact-mapping h2{font-size:23px;margin-bottom:18px}
.artifact-mapping>div{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));border-block:1px solid var(--line)}
.artifact-mapping button{padding:18px 12px;background:none;border:0;border-right:1px solid var(--line);text-align:left;display:flex;flex-direction:column;align-items:start;gap:10px;cursor:pointer;min-width:0;color:var(--ink)}
.artifact-mapping button:last-child{border-right:0}.artifact-mapping button:hover{background:var(--accent-soft,#eee4ff)}.artifact-mapping b{color:var(--accent);font-size:27px}.artifact-mapping code{font-size:13px;overflow-wrap:anywhere}.artifact-mapping span{font-size:13px;line-height:1.6}
.framework-slide .artifact-link{display:inline-flex;gap:8px;align-items:center;background:none;border:0;border-bottom:1px solid currentColor;padding:6px 0;cursor:pointer;text-align:left;max-width:100%}
.framework-slide .artifact-link svg{width:16px;height:16px;flex:none}.framework-slide .artifact-link:hover{color:white}
.framework-slide .framework-step.active .artifact-link:hover{color:#211136}
.artifact-bridge button:focus-visible,.artifact-mapping button:focus-visible,.artifact-link:focus-visible{outline:3px solid var(--accent,#7442bd);outline-offset:4px}
.framework-slide .artifact-link:focus-visible{outline-color:#e2ff89}
.framework-slide .artifact-assignment{list-style:none;padding:14px 0 0;margin:18px 0 0;border-top:1px solid #ffffff60;font-size:12px;line-height:1.8;color:inherit;counter-reset:assignment}
.artifact-assignment li{counter-increment:assignment;overflow-wrap:anywhere}.artifact-assignment li::before{content:counter(assignment) ". ";font-family:monospace}
.artifact-assignment-output{display:block;font-size:11px;margin-top:12px;line-height:1.6;opacity:.9}
.artifact-bridge .artifact-subtasks{display:flex;flex-wrap:wrap;gap:8px;margin:16px 0 0}
.artifact-bridge .artifact-subtasks button{width:auto;height:auto;max-width:100%;min-height:40px;display:flex;align-items:center;gap:8px;text-align:left;padding:8px 12px;font-size:12px;font-weight:550;line-height:1.6;overflow-wrap:anywhere}
.artifact-subtasks span{font-family:monospace;flex:none}
.artifact-build-navigation{padding:22px 0;margin-top:28px;border-top:2px solid var(--accent);border-bottom:1px solid var(--line)}
.artifact-build-navigation header{display:flex;justify-content:space-between;align-items:baseline;flex-wrap:wrap;gap:12px}.artifact-build-navigation strong{font-size:16px;line-height:1.6}
.artifact-build-navigation .button-row{justify-content:space-between;margin-top:16px}.artifact-build-navigation .button{white-space:normal;text-align:left}
.artifact-build-navigation .button-row>p{font-size:14px;line-height:1.7}.artifact-build-navigation .caption{margin-top:12px;font-size:12px}
.artifact-build-navigation summary{font-size:13px;color:var(--accent);cursor:pointer;padding-top:18px;font-weight:650}
.artifact-build-navigation ol{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));list-style:none;gap:4px 16px;padding:12px 0 0;margin:0}
.artifact-build-navigation li{min-width:0}.artifact-build-navigation li button{display:flex;align-items:center;gap:10px;width:100%;text-align:left;padding:10px 8px;font-size:13px;line-height:1.5;color:var(--ink);border-bottom:1px solid var(--line);border-radius:0;overflow-wrap:anywhere}
.artifact-build-navigation li span{font-family:monospace;flex:none;color:var(--accent)}.artifact-build-navigation li button[aria-current=step]{background:var(--accent-tint);font-weight:700}
@media(max-width:760px){.artifact-build-navigation ol{grid-template-columns:1fr}.artifact-build-navigation .button-row{align-items:stretch;flex-direction:column}.framework-slide .artifact-assignment{font-size:12px}}
@media(max-width:760px){.artifact-mapping>div{grid-template-columns:1fr 1fr}.artifact-mapping button{border-bottom:1px solid var(--line)}.artifact-mapping button:last-child{grid-column:1/-1}.artifact-notebook-group>header{flex-wrap:wrap;gap:12px}.artifact-notebook-group>header>code{margin-left:0;width:100%}.artifact-notebook-group>header h2{font-size:20px}.artifact-output-heading h3{font-size:23px}.artifact-output .button-row .button{white-space:normal;text-align:left}.artifact-bridge-chain{gap:8px}}