/* Final product layer. Keep action styles higher-specificity than legacy themes. */
html body #app .btn,html body #app .studio-hero .btn,html body #app .studio-hero .btn:hover,html body #app .reader-next,html body #app .unit-enter,html body #app .module-enter,html body #app .studio-cards b,html body #app .bookmark-button,html body .btn{background:#f5f5f5!important;border-color:#f5f5f5!important;color:#101010!important;border-radius:14px!important;box-shadow:none!important}
html body #app .btn:hover,html body .btn:hover{background:#dddddd!important;color:#111!important;transform:translateY(-1px)}
html body #app .reader-prev,html body #app .guidance-actions button,html body .language-switch,html body .auth-language-direct,html body .icon-btn,html body .resource-button,html body .workstation-drawer header button{border-radius:12px!important}
#workstationDock{display:none!important}
.practice-studio{max-width:1240px;padding:58px 28px 110px;margin:auto}
.practice-hero{display:grid;grid-template-columns:1.2fr 1fr;gap:60px;align-items:center;min-height:400px;padding:10px 0 55px;border-bottom:1px solid #2a2a2a}
.eyebrow{color:#939393;font-size:13px;letter-spacing:.1em;font-weight:600;line-height:1.5}
.practice-hero h1{font-size:clamp(40px,4vw,62px);line-height:1.25;letter-spacing:-.03em;margin:22px 0}
.practice-hero p{font-size:21px;line-height:1.8;color:#b3b3b3;max-width:610px}
.practice-record{display:flex;align-items:center;gap:17px;margin-top:28px;color:#a1a1a1;font-size:16px}.practice-record strong{color:#f4f4f4;font-size:30px;direction:ltr}.practice-record small{font-size:18px;color:#848484}
.practice-art{position:relative;height:340px;display:grid;place-items:center;isolation:isolate;overflow:hidden;background:radial-gradient(ellipse at center,#28141666,transparent 65%)}
.signal-orbit{position:absolute;border:1px solid #383432;border-radius:50%;width:280px;height:180px;transform:rotate(-30deg)}.orbit-two{transform:rotate(38deg);width:330px;height:235px;border-style:dashed;border-color:#353230}
.signal-core{width:120px;height:120px;border:1px solid #646058;border-radius:28px;display:grid;place-content:center;justify-items:center;gap:12px;background:#0b0b0b;transform:rotate(-8deg);box-shadow:18px 18px 0 #161513}
.signal-core svg{width:48px;height:48px;color:#f0f0f0}.signal-core>span{font:10px Consolas,monospace;letter-spacing:.1em;color:#aaa49a}
.signal-node{position:absolute;display:grid;place-content:center;border:1px solid #46413c;border-radius:14px;background:#11100f;width:54px;height:54px;color:#e5e2d8}.signal-node svg{width:26px;height:26px}.signal-a{top:52px;right:45px}.signal-b{bottom:74px;left:40px;color:#ff7776}.signal-c{bottom:65px;right:58px}
.signal-caption{position:absolute;bottom:6px;display:flex;align-items:center;gap:9px;font-size:14px;color:#8f8b84}.signal-caption i{width:6px;height:6px;border-radius:50%;background:#ff6866}
.practice-catalog{padding-top:45px}.practice-catalog-head{display:flex;align-items:center;justify-content:space-between;gap:25px;margin-bottom:26px}.practice-catalog h2{font-size:31px}
.practice-search{display:flex;align-items:center;gap:10px;border:1px solid #3a3a3a;border-radius:12px;padding:0 15px;min-width:310px;height:48px}.practice-search svg{width:20px;color:#a8a8a8}.practice-search input{border:0!important;background:none!important;color:#eee;width:100%;outline-offset:4px;font:16px inherit}
.practice-domains{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:25px}.practice-domains button{display:flex;align-items:center;gap:9px;border:1px solid #373737;border-radius:13px;padding:12px 16px;background:transparent;color:#b7b7b7;cursor:pointer;font-size:16px;min-height:48px}.practice-domains svg{width:20px;height:20px}.practice-domains button[aria-pressed=true]{background:#f4f4f4;color:#121212;border-color:#f4f4f4}.practice-domains button:hover{border-color:#9a9a9a}
.practice-filter-row{display:flex;justify-content:space-between;gap:20px;align-items:center;padding:17px 0 22px;color:#989898;font-size:15px}.practice-filter-row>div{display:flex;align-items:center;gap:12px}.practice-filter-row select{background:#0a0a0a;color:#eee;border:1px solid #383838;border-radius:10px;padding:9px 12px;font-family:inherit;font-size:15px;min-height:42px}
.practice-challenges{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.practice-challenge{position:relative;border:1px solid #333333;border-radius:20px;padding:30px;overflow:hidden;display:flex;flex-direction:column;transition:border-color .18s,transform .18s;background:transparent}.practice-challenge:hover{border-color:#727272;transform:translateY(-2px)}.challenge-identity{display:flex;align-items:center;gap:17px}.challenge-glyph{display:grid;place-items:center;width:48px;flex:none;color:#e7e7e7}.challenge-glyph svg{width:38px;height:38px}.challenge-identity h3{font-size:26px;line-height:1.4;margin-top:5px}.challenge-identity h3 a{color:#f1f1f1;text-decoration:none}.challenge-identity .eyebrow{font-size:12px;letter-spacing:0}.challenge-level{margin-inline-start:auto;font-size:13px;border:1px solid #464646;border-radius:99px;padding:4px 11px;white-space:nowrap;color:#c7c7c7}.practice-challenge>p{color:#afafaf;font-size:18px;line-height:1.85;margin:25px 0;max-width:90%;flex:1}.challenge-tags{display:flex;align-items:center;gap:20px;color:#909090;font-size:14px;margin-bottom:25px}.challenge-done{display:flex;align-items:center;gap:5px;color:#e2e2e2}.challenge-done svg{width:16px}.practice-challenge>.btn{align-self:flex-start;min-width:170px;font-size:17px;min-height:47px;z-index:1}.challenge-ordinal{position:absolute;bottom:18px;inset-inline-end:28px;font:70px/1 Consolas,monospace;color:#242424;pointer-events:none}.practice-empty{grid-column:1/-1;padding:60px 20px;text-align:center;border:1px dashed #444;border-radius:18px}.practice-empty h3{font-size:25px}.practice-empty p{margin:15px 0 25px;color:#aaa}
#app .path-feature-art,#app .academy-unit-card>img{background:transparent!important}#app .path-feature-art img,#app .academy-unit-card>img,#app .studio-cards img,#app .studio-hero img{object-fit:contain!important;background:transparent!important}#app .path-feature-art{padding:24px}#app .studio-hero img{padding:15px}#app .academy-unit-card>img{padding:22px}#app .studio-cards img{padding:18px;height:210px}
#app .challenge-workspace-header{padding-bottom:28px;border-bottom:1px solid #333}#app .challenge-submit-panel{border-radius:18px!important}#app .workspace-category-icon{background:transparent!important;border:0!important}#app .workspace-category-icon svg{width:42px;height:42px}
.detached-link{font-size:16px!important}.workstation-drawer.is-inline{border-radius:15px!important}.machine-actions .btn{border-radius:13px!important}
@media(max-width:850px){.practice-hero{gap:20px;grid-template-columns:1.2fr .8fr}.practice-art{transform:scale(.88);transform-origin:center}.practice-hero h1{font-size:42px}.practice-challenges{gap:15px}.practice-challenge{padding:24px}.challenge-identity{gap:12px}.challenge-identity h3{font-size:23px}.practice-catalog-head{align-items:flex-start;flex-direction:column}.practice-search{width:100%}}
@media(max-width:650px){.practice-studio{padding:30px 20px 100px}.practice-hero{grid-template-columns:1fr;padding-bottom:28px;gap:0}.practice-hero h1{font-size:42px}.practice-hero p{font-size:18px}.practice-art{height:235px;max-width:380px;width:100%;justify-self:center;transform:scale(.85);margin-top:15px}.signal-caption{bottom:-8px}.practice-catalog{padding-top:30px}.practice-catalog h2{font-size:28px}.practice-challenges{grid-template-columns:1fr}.practice-domains{gap:8px}.practice-domains button{padding:10px 12px;font-size:14px}.practice-filter-row{align-items:flex-start;flex-direction:column;gap:12px}.practice-filter-row>div{flex-wrap:wrap;gap:9px}.practice-filter-row select{max-width:140px}.practice-challenge>p{max-width:100%;font-size:17px}.practice-search{min-width:0}.challenge-level{font-size:12px}.signal-a{top:10px}.signal-b{bottom:40px}.signal-c{bottom:35px}}
@media(prefers-reduced-motion:reduce){.practice-challenge,.btn{transition:none!important;transform:none!important}}

html body .practice-studio .signal-core svg{color:#f4f4f4!important}html body .practice-domains button[aria-pressed="true"] svg{color:#151515!important}.data-pagination{display:flex;align-items:center;justify-content:center;gap:24px;padding:28px 0;grid-column:1/-1}.data-pagination .btn:disabled{opacity:.4;cursor:default;transform:none!important}html body .practice-search svg{width:21px;height:21px;flex-shrink:0}