/* Shared portal frame, five textbook shelves and studio editorial pages. */
.studio-shell [hidden]{display:none!important}
.studio-shell{color:var(--s-ink);font-family:var(--s-sans)}
.studio-shell:not([data-portal-current="ark"]) .studio-main{display:flex;flex-direction:column;min-height:100svh;height:auto}
.studio-shell:not([data-portal-current="ark"]) [data-resource-view]{box-sizing:border-box;display:flex;flex-direction:column;flex:1;width:100%;max-width:1800px;min-height:0;margin:0 auto;padding:36px clamp(24px,3vw,58px) 44px}
.studio-shell:not([data-portal-current="ark"]) .resource-header{display:block;flex:none;min-height:0;margin:0 0 28px;padding:29px 0 25px;gap:0;border-bottom:1px solid var(--s-line)}
.studio-shell:not([data-portal-current="ark"]) .resource-header::before{top:0;left:0;color:var(--s-green);font:700 11px/1.5 var(--s-sans);letter-spacing:.2em}
.studio-shell:not([data-portal-current="ark"]) .resource-header::after{display:none}
.studio-shell:not([data-portal-current="ark"]) .resource-header h1{margin:0 0 10px;color:var(--s-ink);font:700 clamp(30px,2.7vw,42px)/1.35 var(--s-serif);letter-spacing:.01em;white-space:normal}
.studio-shell:not([data-portal-current="ark"]) .resource-header p{margin:0;font:400 15px/1.8 var(--s-sans);color:var(--s-muted)}
.studio-shell .resource-header-meta{display:none}
.studio-shell .organelle-background{opacity:.65}
.studio-shell .studio-nav-button[data-portal-section="exams"]>span:last-child::after{content:"BIOLOGY PRACTICE"}
.studio-shell .site-footer{flex-shrink:0;margin-top:auto;padding:22px 28px;font-size:12px;gap:10px 22px}
.studio-shell[data-portal-current="ark"] .site-footer{color:#9ab3ba;border-color:#41636b40;background:transparent}
.studio-shell[data-portal-current="ark"] .site-footer a:hover{color:#edddb1}
.studio-shell .section-kicker{display:block;color:var(--s-green);font:700 10px/1.6 var(--s-sans);letter-spacing:.19em;margin:0 0 8px}
.studio-shell .studio-button{display:inline-flex;align-items:center;justify-content:center;min-height:44px;border:1px solid var(--s-green);border-radius:11px;padding:10px 22px;background:var(--s-green);color:white;text-decoration:none;font:650 14px/1.5 var(--s-sans);cursor:pointer}
.studio-shell .text-link{color:var(--s-green-dark);font-size:14px;font-weight:650;text-decoration:none}.studio-shell .text-link:hover{text-decoration:underline}
.studio-shell :is(.studio-tabs button,.resource-card,.studio-button,.text-link):focus-visible{outline:3px solid #51a38d;outline-offset:4px}
.model-intro{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(240px,.8fr);align-items:center;gap:36px;padding:28px 32px;margin:0 0 34px;border:1px solid var(--s-line);border-radius:var(--s-radius);background:linear-gradient(118deg,#e4f3ebc9,#fcfefdc9);box-shadow:0 9px 25px #32595206}
.model-intro .resource-hero-copy{display:block;max-width:none;transform:none;min-width:0}
.model-intro-kicker{font-size:10px;font-weight:750;letter-spacing:.22em;color:var(--s-green);margin:0 0 14px}
.model-intro h2{font:700 clamp(21px,1.85vw,30px)/1.65 var(--s-serif);color:var(--s-ink);margin:0 0 9px;letter-spacing:0}
.model-intro-note{font-size:13px;line-height:1.8;color:var(--s-muted);margin:0 0 16px}
.model-intro .resource-hero-stats{display:flex;gap:0;margin:0 0 20px}
.model-intro .resource-hero-stats>span{display:flex;align-items:center;gap:8px;flex-wrap:wrap;min-width:0;min-height:0;border:0;border-radius:0;box-shadow:none;background:none;padding:0 16px;border-right:1px solid #c3d9cf}
.model-intro .resource-hero-stats>span:first-child{padding-left:0}.model-intro .resource-hero-stats>span:last-child{border:0}
.model-intro .resource-hero-stats strong{font:750 20px/1.4 var(--s-sans)}.model-intro .resource-hero-stats small{font:400 11px/1.5 var(--s-sans);color:var(--s-muted)}
.model-intro .resource-hero-actions{margin:0}.model-intro .learning-map-action{display:inline-flex;width:auto;min-height:46px;max-width:100%;padding:8px 20px 8px 10px;gap:10px;border-radius:12px;box-shadow:0 3px 9px #2b827016;background:var(--s-green)}
.model-intro .learning-map-action-icon{width:32px;height:32px;border:0;background:#ffffff1f;border-radius:8px;padding:5px;flex:none}
.model-intro .learning-map-action-copy strong{font-size:14px;line-height:1.5}.model-intro .learning-map-action-copy small{font-size:8px;line-height:1.5}
.model-intro .resource-hero-preview{display:block;width:100%;max-width:390px;justify-self:end;min-width:0}
.model-intro .hero-preview-panel{min-height:0;padding:16px;border-radius:18px;box-shadow:0 8px 25px #2756530a}
.model-intro .hero-preview-topline{margin-bottom:12px;font-size:9px;letter-spacing:.15em}.model-intro .hero-preview-stage{width:100%;height:auto;aspect-ratio:16/9;min-height:0;border-radius:12px}
.model-intro .hero-preview-image{object-fit:cover}.model-intro .hero-preview-footer{padding:12px 0 0;gap:3px}.model-intro .hero-preview-footer strong{font:650 14px/1.5 var(--s-sans)}.model-intro .hero-preview-footer small{font-size:11px}
.studio-shell .model-library-groups{display:block;min-width:0}
.library-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:20px}.library-heading h2{font:700 25px/1.4 var(--s-serif);margin:0}.library-heading>p{font-size:12px;color:var(--s-muted);margin:0 0 3px}
.studio-tabs{display:grid;border-bottom:1px solid #aecfc2;gap:5px;align-items:stretch;margin:0;isolation:isolate}.book-tabs{grid-template-columns:repeat(5,minmax(0,1fr))}.product-tabs{grid-template-columns:repeat(3,minmax(0,1fr))}
.studio-tabs button{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;min-width:0;padding:15px 9px 17px;border:1px solid #d5e5df;border-bottom:0;border-radius:14px 14px 0 0;background:#eaf2eee0;color:#52746a;font-family:var(--s-sans);cursor:pointer;transition:background .15s,color .15s}
.studio-tabs button small{font-size:10px;line-height:1.5;letter-spacing:.03em;font-weight:500}.studio-tabs button strong{font-size:15px;line-height:1.5;font-weight:700}
.studio-tabs button[aria-selected=true]{background:#fff;color:var(--s-green-dark);border-color:#aecfc2;box-shadow:0 -3px 0 var(--s-green)}
.studio-tabs button[aria-selected=true]::after{content:"";height:2px;background:#fff;position:absolute;bottom:-1px;left:0;right:0}
.studio-tabs button:hover{background:#f9fdfa;color:var(--s-green-dark)}
.studio-shell .studio-tabs button:focus-visible{outline-offset:-4px}
.library-tab-panel{min-width:0;padding-top:20px}
.library-summary{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:8px;color:var(--s-green-dark);font-size:13px;font-weight:650;margin:0 0 22px}.library-summary>span{font-weight:400;font-size:12px;color:var(--s-muted)}
.studio-shell .model-library-section{margin:0 0 32px}.studio-shell .model-library-section:last-child{margin-bottom:0}
.studio-shell .model-library-section-header{display:flex;align-items:center;justify-content:space-between;padding:0;margin:0 0 16px;border:0}
.studio-shell .model-library-section-header>div>span{display:none}.studio-shell .model-library-section-header h2{font:650 18px/1.5 var(--s-sans);margin:0;color:var(--s-ink)}
.studio-shell .model-library-section-header>strong{padding:4px 10px;font-size:11px;line-height:1.5;border:1px solid var(--s-line);background:#fff;border-radius:20px;color:var(--s-green)}
/* Ordinary desktop = four columns; five only on wide screens. */
.studio-shell .resource-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;align-items:stretch}
.studio-shell .resource-card.model-card{display:flex;flex-direction:column;gap:0;min-width:0;height:auto;max-height:none;min-height:0;overflow:visible;padding:14px;border:1px solid var(--s-line);border-radius:18px;background:#fff;box-shadow:0 5px 20px #224c4508;text-decoration:none;transition:transform .15s,box-shadow .15s,border-color .15s}
.studio-shell a.resource-card.model-card:hover{transform:translateY(-3px);border-color:#8abda9;box-shadow:0 9px 24px #224c4514}
.studio-shell .resource-card.model-card>.resource-thumb{display:block;width:100%;height:auto;min-height:0;max-height:none;aspect-ratio:16/10;padding:0;margin:0 0 14px;border:1px solid #e0ece8;border-radius:11px;background:#eff7f3;overflow:hidden}
.studio-shell .resource-card.model-card>.resource-thumb img{display:block;width:100%;height:100%;object-fit:cover}
.studio-shell .resource-card.model-card .resource-card-body{position:static;display:flex;flex:1;flex-direction:column;align-items:stretch;gap:8px;min-height:0;height:auto;max-height:none;overflow:visible;padding:0}
.studio-shell .resource-card.model-card .resource-card-body>small{display:block;align-self:flex-start;font:500 10px/1.6 var(--s-sans);color:var(--s-green);background:#edf6f0;border-radius:5px;padding:2px 6px;max-width:100%;white-space:normal}
.studio-shell .resource-card.model-card .resource-card-body>strong{display:block;flex:none;height:auto;min-height:0;max-height:none;margin:0;overflow:visible;white-space:normal;text-overflow:clip;-webkit-line-clamp:unset;line-clamp:unset;font:650 16px/1.6 var(--s-sans);color:var(--s-ink);overflow-wrap:anywhere}
.studio-shell .resource-card.model-card .resource-card-body>span{display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:3;line-clamp:3;overflow:hidden;height:auto;max-height:none;min-height:0;font:400 12px/1.75 var(--s-sans);color:var(--s-muted);margin:0}
.model-card-action{display:flex;justify-content:space-between;align-items:center;font:650 11px/1.6 var(--s-sans);color:var(--s-green);padding-top:13px;margin-top:auto;border-top:1px solid #eef4f1;font-style:normal}
.studio-shell .is-planned-section{padding-top:22px;border-top:1px solid var(--s-line)}
.studio-shell .resource-card.model-card.is-planned{padding:16px;background:#f7faf8cc;border:1px dashed #cddfd6;box-shadow:none;border-radius:13px;cursor:default;transform:none}
.studio-shell .resource-card.model-card.is-planned .resource-card-body>strong{font-size:14px;line-height:1.65;color:#47675f}.studio-shell .resource-card.model-card.is-planned .resource-card-body>small{display:flex;justify-content:space-between;align-items:center;align-self:stretch;padding:0;background:none;font-size:10px;color:#6c857b}
.studio-shell .resource-card.model-card.is-planned .resource-card-body>span{font-size:11px;color:#698178}.planned-badge{font-style:normal;font-size:10px;background:#ebf0ea;padding:2px 6px;border-radius:4px;font-weight:400}
.book-empty,.catalog-message{padding:28px;border:1px solid var(--s-line);border-radius:16px;background:#ffffffb3;margin:0 0 26px;color:var(--s-muted)}.book-empty{display:flex;align-items:center;gap:18px}.book-empty>span{color:#6d9e8b;font-size:42px}.book-empty h3,.catalog-message h2{margin:0 0 8px;font-size:18px;color:var(--s-ink)}.book-empty p,.catalog-message p{margin:0;font-size:13px;line-height:1.8}.catalog-message button{margin-top:18px}
.product-intro{display:flex;align-items:center;justify-content:space-between;gap:16px;margin:0 0 24px;color:var(--s-muted);font-size:13px}.product-intro p{margin:0;line-height:1.8}.product-intro>span{flex:none;font-size:11px;border:1px solid var(--s-line);padding:5px 10px;border-radius:20px;background:#ffffff99}
.product-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.product-card{display:flex;flex-direction:column;min-width:0;background:#fff;border:1px solid var(--s-line);border-radius:20px;overflow:hidden;box-shadow:var(--s-shadow)}
.product-art{height:230px;position:relative;display:grid;place-items:center;overflow:hidden;padding:24px;background:linear-gradient(135deg,#e9f1e7,#d5e7dc);border-bottom:1px solid var(--s-line);color:#316450;isolation:isolate}
.product-card:nth-child(3n+2) .product-art{background:linear-gradient(135deg,#edf0e5,#e3e3cd);color:#686d40}.product-card:nth-child(3n) .product-art{background:linear-gradient(135deg,#e8f2f4,#d6e4ec);color:#426376}
.product-art::before,.product-art::after{content:"";z-index:-1;position:absolute;width:230px;height:230px;border:1px solid #ffffff85;border-radius:50%;right:-65px;top:-30px}.product-art::after{right:-95px;top:-10px}
.product-art-object{display:flex;flex-direction:column;gap:14px;justify-content:center;text-align:center;max-width:90%;width:230px;min-height:134px;border:1px solid #ffffffbb;background:#ffffff40;border-radius:13px;padding:18px}
.product-art-object>span{font-size:8px;letter-spacing:.14em;font-weight:700}.product-art-object>strong{font:700 23px/1.5 var(--s-serif)}.product-art-object>small{font-size:7px;letter-spacing:.15em}
.product-art.is-books .product-art-object{width:128px;height:173px;min-height:0;gap:16px;padding:14px 12px;border-radius:2px 5px 5px 2px;background:#f9fcf1;box-shadow:inset 5px 0 #d7e3d8,8px 12px 18px #335d461f;transform:rotate(-5deg);border-color:#ffffff}
.product-art.is-books .product-art-object strong{font-size:20px;letter-spacing:0;text-wrap:balance}.product-art.is-tools .product-art-object{width:146px;min-height:142px;border-radius:28px}
.art-index{position:absolute;left:18px;top:14px;font:500 12px/1.5 var(--s-sans);opacity:.65}.art-placeholder{position:absolute;right:14px;bottom:12px;font-size:10px;opacity:.8}
.product-card-copy{display:flex;flex:1;flex-direction:column;gap:10px;padding:23px}.product-type{color:var(--s-green);font-size:11px}.product-card-copy h2{font:650 22px/1.5 var(--s-sans);margin:0;color:var(--s-ink)}.product-card-copy>p{color:var(--s-muted);font-size:13px;line-height:1.9;margin:0 0 14px}.product-pending{padding-top:16px;margin-top:auto;border-top:1px solid #e4ede8;font-size:11px;color:#7b8e86}
.studio-about{display:grid;gap:24px}.about-feature{display:grid;grid-template-columns:minmax(210px,.75fr) minmax(0,1.6fr);gap:42px;padding:30px;border:1px solid var(--s-line);border-radius:24px;background:#fff;box-shadow:var(--s-shadow);min-height:330px}
.portrait-placeholder{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;min-height:290px;border:1px solid #d7e6dc;border-radius:15px;background:radial-gradient(ellipse at 50% 20%,#f5faf1,#deeee2);color:#648877}
.portrait-monogram{display:grid;place-items:center;font:400 58px/1 var(--s-serif);width:104px;height:104px;border:1px solid #adccba;border-radius:50%;margin-bottom:10px;color:#6d967e}.portrait-placeholder strong{font-size:16px;font-weight:600}.portrait-placeholder small{font-size:11px;letter-spacing:.05em}
.about-poem{display:flex;flex-direction:column;align-items:flex-start;justify-content:center;min-width:0;padding:20px 0}
.about-poem h2{font:700 clamp(27px,2.6vw,42px)/1.65 var(--s-serif);letter-spacing:.06em;color:var(--s-ink);margin:12px 0 10px}.about-poem>p:not(.section-kicker){font:400 clamp(17px,1.6vw,23px)/1.9 var(--s-serif);color:var(--s-green-dark);margin:0}.draft-note{font-size:10px;margin-top:22px;color:#899a91}
.about-columns{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;align-items:stretch}.about-card{display:flex;flex-direction:column;min-width:0;background:#fff;border:1px solid var(--s-line);border-radius:20px;padding:28px;box-shadow:var(--s-shadow)}
.about-card h2{font:650 21px/1.5 var(--s-sans);margin:4px 0 16px;color:var(--s-ink)}.about-card>p{margin:0 0 18px;color:var(--s-muted);font-size:13px;line-height:1.9}.about-card .placeholder-note{font-size:11px;line-height:1.8;margin:auto 0 0;padding-top:20px;color:#7d9388}
.about-facts{margin:0}.about-facts>div{display:flex;justify-content:space-between;gap:12px;padding:12px 0;border-bottom:1px solid #edf2ef;font-size:13px}.about-facts dt{color:#466c5f}.about-facts dd{margin:0;color:#93a397}
.studio-directions{padding:0;list-style:none;counter-reset:direction;margin:0}.studio-directions li{position:relative;padding:10px 0 10px 31px;counter-increment:direction}.studio-directions li::before{content:"0" counter(direction);font-size:11px;color:#8cac9d;position:absolute;left:0;top:14px}.studio-directions strong,.studio-directions span{display:block;font-size:13px;line-height:1.7}.studio-directions span{font-size:11px;color:var(--s-muted)}
.friend-placeholder{display:flex;flex-direction:column;gap:10px;padding:20px;border:1px dashed #cdded4;background:#f7faf8;border-radius:13px;color:#658372}.friend-placeholder>span{font-size:25px}.friend-placeholder>strong{font-size:14px}.friend-placeholder>p{font-size:12px;line-height:1.8;margin:0}.about-card>.text-link{margin-top:auto;padding-top:24px}
/* The question workflow remains three settings columns + its summary. */
.studio-shell[data-portal-current="exams"] .qp{min-height:0}.studio-shell .qp .qp-panel,.studio-shell .qp .qp-plan{border-radius:18px;border-color:var(--s-line)}
.studio-shell .qp .qp-setup-layout{min-height:580px}
.studio-shell .qp .practice-welcome{padding:36px;background:linear-gradient(120deg,#ffffffed,#f3faf6);display:block;min-height:0}
.practice-welcome .section-kicker{font-size:10px}.practice-welcome h2{font:700 27px/1.5 var(--s-serif);color:var(--s-ink);margin:10px 0}.practice-welcome .welcome-lead{font-size:14px;line-height:1.9;color:var(--s-muted);max-width:62ch}
.practice-welcome .welcome-steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin:28px 0}.welcome-steps>div{padding:22px 18px;border:1px solid var(--s-line);border-radius:14px;background:#fff}.welcome-steps small{display:block;color:#85a79a;font-size:11px;letter-spacing:.1em}.welcome-steps strong{display:block;font-size:16px;margin:7px 0}.welcome-steps span{font-size:12px;line-height:1.8;color:var(--s-muted)}
.studio-shell .qp .practice-welcome .qp-primary{display:inline-flex;width:auto;min-height:46px;padding:12px 24px;border-radius:12px;font-size:14px;background:var(--s-green)}.practice-welcome .welcome-rules{font-size:12px;color:var(--s-muted);line-height:1.9;padding-top:20px;margin:20px 0 0;border-top:1px solid var(--s-line)}
@media(min-width:1800px){.studio-shell .resource-grid{grid-template-columns:repeat(5,minmax(0,1fr))}.product-grid{grid-template-columns:repeat(4,minmax(0,1fr))}}
@media(max-width:1199px) and (min-width:821px){.studio-shell .resource-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.model-intro{grid-template-columns:minmax(0,1fr) 220px;gap:20px;padding:24px}.model-intro .resource-hero-stats>span{padding:0 8px}.model-intro h2{font-size:21px}.product-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.about-columns{gap:14px}.about-card{padding:20px}.about-card h2{font-size:18px}.about-feature{gap:28px}}
@media(max-width:999px){.studio-shell .qp .qp-setup-layout{min-height:0}}
@media(max-width:820px){.studio-shell:not([data-portal-current="ark"]) [data-resource-view]{padding:24px 20px 36px}.studio-shell:not([data-portal-current="ark"]) .resource-header{margin-bottom:24px;padding-bottom:20px}.model-intro{padding:24px;grid-template-columns:1fr;gap:20px}.model-intro .resource-hero-preview{display:none}.model-intro h2{font-size:24px}.studio-shell .resource-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.library-heading{align-items:flex-start;flex-direction:column;gap:8px}.studio-tabs{overflow-x:auto;scrollbar-width:thin;padding-top:4px;grid-auto-flow:column;grid-auto-columns:minmax(120px,1fr);grid-template-columns:none;scroll-padding:12px}.studio-tabs button{padding:12px 10px}.studio-tabs button strong{font-size:14px}.product-tabs{grid-auto-columns:minmax(130px,1fr)}.product-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.about-feature{grid-template-columns:minmax(170px,.8fr) minmax(0,1.3fr);padding:24px;gap:28px;min-height:0}.portrait-placeholder{min-height:270px}.about-poem h2{font-size:27px}.about-columns{grid-template-columns:1fr}.about-card{padding:24px}.about-facts>div{max-width:420px}.studio-shell .qp .practice-welcome{padding:26px}.practice-welcome .welcome-steps{gap:10px}.studio-shell .site-footer{padding:22px 16px}}
@media(max-width:540px){.studio-shell:not([data-portal-current="ark"]) [data-resource-view]{padding:24px 14px 30px}.studio-shell:not([data-portal-current="ark"]) .resource-header h1{font-size:30px}.studio-shell:not([data-portal-current="ark"]) .resource-header p{font-size:13px}.model-intro{padding:20px;margin-bottom:28px}.model-intro h2{font-size:20px;line-height:1.75}.model-intro h2 br{display:none}.model-intro-note{font-size:12px}.model-intro .resource-hero-stats{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:18px 0}.model-intro .resource-hero-stats>span{padding:0;border:0}.model-intro .resource-hero-stats strong{font-size:18px}.studio-shell .resource-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.studio-shell .resource-card.model-card{padding:11px;border-radius:14px}.studio-shell .resource-card.model-card .resource-card-body>strong{font-size:14px}.studio-shell .resource-card.model-card .resource-card-body>span{font-size:11px;-webkit-line-clamp:2;line-clamp:2}.studio-shell .resource-card.model-card.is-planned{padding:13px}.studio-shell .resource-card.model-card.is-planned .resource-card-body>strong{font-size:13px}.studio-shell .resource-card.model-card.is-planned .resource-card-body>small{gap:5px;flex-wrap:wrap}.library-summary{font-size:12px}.library-heading h2{font-size:23px}.product-intro{align-items:flex-start;flex-direction:column;gap:10px}.product-grid{grid-template-columns:1fr;gap:18px}.product-art{height:235px}.product-card-copy{padding:23px}.product-card-copy h2{font-size:22px}.about-feature{grid-template-columns:1fr;padding:20px;gap:12px}.portrait-placeholder{min-height:250px}.about-poem{padding:20px 6px}.about-poem h2{font-size:30px}.about-poem>p:not(.section-kicker){font-size:20px}.studio-shell .qp .practice-welcome{padding:23px}.practice-welcome .welcome-steps{grid-template-columns:1fr;gap:10px;margin:22px 0}.welcome-steps>div{padding:15px 18px}.welcome-steps strong{margin:4px 0}.practice-welcome h2{font-size:25px}.book-empty{padding:22px}.book-empty>span{display:none}}
@media(prefers-reduced-motion:reduce){.studio-shell .resource-card.model-card,.studio-tabs button{transition:none}.model-intro .hero-preview-image{animation:none!important;transition:none!important}}
@media(max-width:820px){.studio-shell .studio-sidebar-ornament{display:none}.studio-tabs{overflow-y:hidden}}