/* OppenVault premium layer. Existing Tailwind/daisyUI components remain the base. */
:root[data-premium]{--radius-box:1.25rem;--radius-field:.875rem;--radius-selector:.75rem;--premium-accent:#b6a3ff;--premium-cyan:#81e8df;--premium-border:rgba(174,184,223,.16);--premium-glass:rgba(22,26,45,.76);--premium-shadow:0 16px 50px rgba(0,0,0,.16);--premium-focus:#a99aff;--font-sans:ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
:root[data-premium][data-theme=dark]{color-scheme:dark;--color-base-100:#0a0d18;--color-base-200:#111525;--color-base-300:#242a40;--color-base-content:#edf0ff;--color-primary:#b6a3ff;--color-primary-content:#17112b;--color-secondary:#81e8df;--color-secondary-content:#092522;--color-accent:#81e8df;--color-accent-content:#092522;--color-neutral:#1b2033;--color-neutral-content:#edf0ff;--color-info:#8ac8ff;--color-info-content:#092037;--color-success:#7de2ad;--color-success-content:#09291a;--color-warning:#f5ce86;--color-warning-content:#34260c;--color-error:#ff9ba9;--color-error-content:#390e19;--bg:#0a0d18;--surface:#111525;--surface-raised:#191f33;--text:#edf0ff;--muted:#b2bbd2;--line:rgba(174,184,223,.16);--gold:#b6a3ff}
:root[data-premium][data-theme=light]{color-scheme:light;--premium-accent:#6943ca;--premium-cyan:#127a78;--premium-border:rgba(74,69,115,.17);--premium-glass:rgba(255,255,255,.87);--premium-shadow:0 12px 40px rgba(54,44,105,.07);--premium-focus:#6943ca}
[data-premium] body{font-family:var(--font-sans);background:var(--color-base-100);color:var(--color-base-content);isolation:isolate;line-height:1.65}
[data-premium] body:before{content:"";position:fixed;inset:-10%;z-index:-1;pointer-events:none;background:radial-gradient(ellipse at 12% 8%,rgba(129,86,235,.14),transparent 42%),radial-gradient(ellipse at 92% 35%,rgba(39,172,190,.09),transparent 38%);transform:translateZ(0);animation:premium-ambient 22s ease-in-out infinite alternate}
[data-premium] .container{max-width:1240px}
[data-premium] h1,[data-premium] h2,[data-premium] h3{font-family:var(--font-sans);letter-spacing:-.035em;line-height:1.2;text-wrap:balance;color:var(--color-base-content)}
[data-premium] h1{font-size:clamp(2rem,4vw,3.2rem);font-weight:720;max-width:24ch}
[data-premium] .page-hero>h1,[data-premium] .hero h1{background:linear-gradient(115deg,var(--color-base-content) 25%,var(--premium-accent) 65%,var(--premium-cyan));background-clip:text;-webkit-background-clip:text;color:transparent}
[data-premium] h2{font-size:clamp(1.35rem,2.4vw,2rem)}
[data-premium] :is(.page-hero,.hero-copy)>p{color:var(--muted,var(--color-base-content));max-width:62ch;line-height:1.8}
[data-premium] .section{padding-block:clamp(28px,4vw,56px)}
[data-premium] .page-hero{margin-bottom:24px}
[data-premium] .nav-wrap{background:rgba(10,13,24,.82);border-bottom:1px solid var(--premium-border);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px)}
[data-premium][data-theme=light] .nav-wrap{background:rgba(250,249,255,.9)}
[data-premium] .navbar{min-height:76px}
[data-premium] #main-nav>a{font-size:.875rem;border-radius:12px;transition:background .2s,color .2s}
[data-premium] #main-nav>a[aria-current=page]{background:rgba(164,141,255,.13);color:var(--premium-accent)}
[data-premium] :is(.button,.text-button,.icon-button,.nav-wallet,.topic-card-link,a){transition:color .2s,background-color .2s,border-color .2s,box-shadow .2s,transform .2s}
[data-premium] .button{border-radius:12px;min-height:44px;padding:.75rem 1.15rem;font-weight:650;border:1px solid transparent;background:linear-gradient(120deg,#b6a3ff,#93b9ff);color:#15162b;box-shadow:0 4px 20px rgba(150,120,255,.14);text-decoration:none}
[data-premium] :is(.button.outline,.button.hero-secondary){background:rgba(142,151,190,.055);border-color:var(--premium-border);color:var(--color-base-content);box-shadow:none;backdrop-filter:blur(10px)}
[data-premium] .button:disabled{opacity:.5;box-shadow:none}
[data-premium] :is(a,button,input,textarea,select,summary):focus-visible{outline:2px solid var(--premium-focus);outline-offset:4px}
[data-premium] :is(.panel,.content-card,.project-card,.case-study-card,.publication-card,.product-showcase,.product-showcase-card,.community-topic-row,.reply-card,.topic-post,.home-discovery,.home-note,.service-option,.contact-link-card,.premium-skill,.premium-stat,.auth-panel){border:1px solid var(--premium-border);border-radius:20px;background:var(--premium-glass);box-shadow:var(--premium-shadow);min-width:0}
@supports(backdrop-filter:blur(1px)){[data-premium] :is(.panel,.home-discovery,.auth-panel,.contact-link-card){backdrop-filter:blur(14px)}}
[data-premium] :is(.community-topic-row,.reply-card,.service-option){box-shadow:none}
[data-premium] :is(.content-card,.case-study-card,.publication-card,.project-card,.product-showcase){overflow:hidden;transition:transform .28s,border-color .28s,box-shadow .28s}
[data-premium] :is(.home-card-cover,.publication-cover,.case-study-preview,.product-preview){overflow:hidden;border-radius:16px}
[data-premium] :is(.home-card-cover,.publication-cover,.case-study-preview) img{transition:transform .6s cubic-bezier(.2,.7,.2,1)}
[data-premium] :is(.badge,.technology-tags span,.tags span,.premium-tech){border:1px solid var(--premium-border);border-radius:9px;background:rgba(152,133,219,.09);color:var(--premium-accent);font-size:.75rem;padding:.3rem .65rem;line-height:1.4}
[data-premium] .premium-tech-list{display:flex;gap:6px;flex-wrap:wrap;margin:14px 0}
[data-premium] :is(input,textarea,select){border-radius:12px;border-color:var(--premium-border);background:rgba(119,133,178,.065);color:var(--color-base-content)}
[data-premium] :is(input,textarea,select):focus{border-color:var(--premium-focus);box-shadow:0 0 0 4px rgba(147,122,239,.12);outline:2px solid transparent}
[data-premium] :is(input,textarea)::placeholder{color:var(--muted,#adb6cf);opacity:.65}
[data-premium] label{font-size:.875rem;font-weight:550}
[data-premium] :is(.field-help,.muted,.article-meta,.community-byline,.reply-meta,.publication-meta){color:var(--muted,#b2bbd2)}
[data-premium] .field-help{font-size:.8rem;line-height:1.65}
[data-premium] dialog:not(.image-viewer){background:var(--color-base-200);color:var(--color-base-content);border:1px solid var(--premium-border);border-radius:22px;box-shadow:0 24px 90px #0006}
[data-premium] dialog::backdrop{background:rgba(3,5,12,.65);backdrop-filter:blur(6px)}
[data-premium] :is(.discussion-menu-panel,.profile-menu-panel,.nav-dropdown-panel,.product-toast,.cookie-banner){background:var(--color-base-200);color:var(--color-base-content);border:1px solid var(--premium-border);border-radius:16px;box-shadow:var(--premium-shadow)}
[data-premium] .hero{padding-block:clamp(48px,8vw,100px)}
[data-premium] .hero .tw\:ov-hero-content{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,1fr);gap:clamp(32px,5vw,80px);max-width:none;padding:0;text-align:left;align-items:center}
[data-premium] .hero-copy{flex:1;min-width:0}
[data-premium] .hero h1{font-size:clamp(2.5rem,5.2vw,4.6rem);max-width:16ch;line-height:1.08;margin:24px 0}
[data-premium] .hero h1 span{color:inherit}
[data-premium] .hero-buttons{display:flex;justify-content:flex-start;align-items:stretch;gap:12px;flex-wrap:wrap;margin-top:28px}
[data-premium] .hero-buttons .button{height:auto;min-height:48px}
[data-premium] .hero .eyebrow{justify-content:flex-start}
[data-premium] .hero-secondary{margin:0}
[data-premium] .hero-note{color:var(--muted,#b2bbd2);font-size:.8rem;max-width:46ch}
[data-premium] .premium-status{display:inline-flex;gap:9px;align-items:center;border:1px solid var(--premium-border);border-radius:999px;padding:6px 12px;font-size:.75rem;color:var(--premium-cyan);background:rgba(111,220,202,.04)}
[data-premium] .premium-status:before{content:"";width:6px;height:6px;border-radius:50%;background:var(--premium-cyan);box-shadow:0 0 14px var(--premium-cyan);animation:premium-pulse 3s ease-in-out infinite}
[data-premium] .home-discovery{flex:0 1 420px;padding:8px;transform:rotate(1deg)}
[data-premium] .home-discovery .tw\:ov-card-body{padding:24px;gap:14px}
[data-premium] .home-discovery a{display:grid;grid-template-columns:28px minmax(0,1fr) 16px;gap:12px;align-items:center;text-align:left;border-radius:14px;padding:16px 10px;border-bottom:1px solid var(--premium-border);background:rgba(150,160,200,.025)}
[data-premium] .home-discovery a strong,[data-premium] .home-discovery a small{display:block}
[data-premium] .home-discovery a strong{font-size:.9rem;margin-bottom:5px}
[data-premium] .home-discovery a small{font-size:.78rem;line-height:1.6;color:var(--muted,#b2bbd2)}
[data-premium] .home-discovery a:last-child{border-bottom:0}
[data-premium] .premium-stats{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:16px;margin-block:0 40px}
[data-premium] .premium-stat{padding:24px;display:flex;gap:20px;align-items:center;text-decoration:none}
[data-premium] .premium-stat strong{font-size:clamp(1.8rem,3vw,2.7rem);letter-spacing:-.05em;color:var(--premium-accent)}
[data-premium] .premium-stat span{font-size:.875rem}
[data-premium] .premium-stat a{color:inherit}
[data-premium] .case-study-grid,[data-premium] .project-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;align-items:stretch}
[data-premium] :is(.case-study-card,.project-card):nth-child(5n+1){grid-column:auto}
[data-premium] .case-study-caption,[data-premium] .project-caption{padding:24px}
[data-premium] .case-study-caption h2{font-size:clamp(1.2rem,1.8vw,1.6rem);margin:0 0 12px}
[data-premium] :is(.case-study-preview,.project-card .home-card-cover){height:auto;aspect-ratio:16/9;min-height:0;background:var(--color-base-200);border-radius:0}
[data-premium] :is(.case-study-preview,.project-card .home-card-cover)>img{width:100%;height:100%;min-height:0;object-fit:cover}
[data-premium] .category-chips{display:flex;gap:8px;flex-wrap:wrap;border:0;margin:20px 0}
[data-premium] .category-chips a{border:1px solid var(--premium-border);border-radius:999px;padding:8px 16px;background:var(--premium-glass);font-size:.875rem;text-decoration:none}
[data-premium] .category-chips a[aria-current=page]{background:var(--premium-accent);color:var(--color-primary-content);border-color:transparent}
[data-premium] .publication-grid{gap:22px}
[data-premium] .publication-card{padding:18px}
[data-premium] .company-principles ol{display:grid;gap:0;position:relative;padding:0;list-style:none;margin:32px 0}
[data-premium] .company-principles li{position:relative;padding:4px 0 36px 56px;border:0;border-left:1px solid var(--premium-border);margin-left:14px;display:flex;align-items:flex-start;gap:18px}
[data-premium] .company-principles li:last-child{border-left-color:transparent;padding-bottom:0}
[data-premium] .company-principles li:before{content:"";position:absolute;left:-5px;top:12px;width:9px;height:9px;border-radius:50%;background:var(--premium-accent);box-shadow:0 0 22px rgba(169,141,255,.55)}
[data-premium] .company-principles li>span{color:var(--premium-accent);font-size:.75rem;padding-top:3px}
[data-premium] .company-principles li p{max-width:55ch;margin:0}
[data-premium] .premium-skills{margin-top:56px}
[data-premium] .premium-skills-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:24px}
[data-premium] .premium-skill{padding:24px;display:flex;gap:16px;align-items:center}
[data-premium] .premium-skill svg{color:var(--premium-accent)}
[data-premium] .premium-skill h3{font-size:1rem;margin:0 0 6px}
[data-premium] .premium-skill p{font-size:.8rem;margin:0;color:var(--muted,#b2bbd2)}
[data-premium] .contact-layout{gap:clamp(30px,6vw,80px);align-items:start}
[data-premium] .contact-layout>form{padding:clamp(22px,3vw,40px)}
[data-premium] .contact-link-cards{display:grid;gap:12px;margin-top:28px}
[data-premium] .contact-link-card{padding:18px;display:flex;gap:12px;align-items:center;flex-wrap:wrap}
[data-premium] .contact-link-card a{flex:1;min-width:0;overflow-wrap:anywhere;color:var(--color-base-content);text-decoration:none}
[data-premium] .contact-link-card .text-button{border:1px solid var(--premium-border);border-radius:10px;padding:6px 10px;font-size:.75rem}
[data-premium] .contact-copy-status{font-size:.75rem;color:var(--premium-cyan);min-height:1.5em}
[data-premium] .auth-shell{display:block;max-width:580px;padding-block:56px}
[data-premium] .auth-shell>.page-hero{margin:0 0 28px;max-width:none}
[data-premium] .auth-shell>.auth-form{width:100%;min-width:0}
[data-premium] .auth-shell :is(input:not([type=checkbox]),.password-control){width:100%;min-width:0}
[data-premium] .auth-switch{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:24px}
[data-premium] .auth-shell .auth-panel,[data-premium] .auth-shell>form,[data-premium] .auth-shell .panel{padding:clamp(24px,4vw,40px);border-radius:24px}
[data-premium] .auth-shell h1{font-size:clamp(1.9rem,4vw,2.6rem)}
[data-premium] .auth-shell .auth-tabs{border-radius:14px;background:rgba(144,150,190,.06);padding:5px}
[data-premium] :is(.account-layout,.admin-shell){gap:24px}
[data-premium] :is(.account-nav,.admin-nav,.admin-sidebar){background:var(--premium-glass);border:1px solid var(--premium-border);border-radius:18px}
[data-premium] :is(.account-nav a,.admin-nav a){border-radius:10px}
[data-premium] :is(.account-nav a,.admin-nav a)[aria-current=page]{background:rgba(158,133,244,.15);color:var(--premium-accent)}
[data-premium] .admin-content :is(.panel,.content-card){backdrop-filter:none;box-shadow:none}
[data-premium] :is(table,thead,tr,td,th){border-color:var(--premium-border)}
[data-premium] :is(.chat-panel,.ova-drawer,.topic-post){background:var(--premium-glass);border:1px solid var(--premium-border);border-radius:22px}
[data-premium] .chat-message.assistant{background:var(--color-base-200);color:var(--color-base-content);border:1px solid var(--premium-border)}
[data-premium] .chat-message.user{background:rgba(144,121,232,.17);color:var(--color-base-content)}
[data-premium] .ova-launcher{border-radius:999px;background:var(--color-base-200);color:var(--premium-accent);border:1px solid var(--premium-border);box-shadow:0 6px 30px rgba(77,52,138,.2);gap:10px}
[data-premium] .footer{background:rgba(12,15,27,.7);border-top:1px solid var(--premium-border);margin-top:40px}
[data-premium][data-theme=light] .footer{background:rgba(242,240,250,.7)}
[data-premium] .footer a{text-decoration:none}
[data-premium] .footer a:hover{color:var(--premium-accent)}
[data-premium] .cta-section{background:radial-gradient(ellipse at 50% 100%,rgba(135,98,241,.15),transparent 65%);border-top:1px solid var(--premium-border);border-bottom:1px solid var(--premium-border)}
[data-premium] .premium-reveal{animation:premium-enter .6s ease-out both}
@media(hover:hover){[data-premium] :is(.content-card,.project-card,.case-study-card,.publication-card,.product-showcase):hover{transform:translateY(-5px);border-color:rgba(174,152,255,.48);box-shadow:0 20px 50px rgba(22,12,50,.25)}[data-premium] :is(.case-study-card,.project-card,.publication-card):hover img{transform:scale(1.035)}[data-premium] .button:not(:disabled):hover{transform:translateY(-2px);box-shadow:0 8px 28px rgba(157,126,255,.25)}[data-premium] .home-discovery a:hover{background:rgba(159,129,255,.08)}}
@keyframes premium-ambient{to{transform:translate3d(3%,2%,0) scale(1.03)}}
@keyframes premium-pulse{50%{box-shadow:0 0 4px var(--premium-cyan);opacity:.6}}
@keyframes premium-enter{from{opacity:.3;transform:translateY(18px)}to{opacity:1;transform:translateY(0)}}
@media(min-width:901px){[data-premium] .cards.four{grid-template-columns:repeat(2,minmax(0,1fr))}[data-premium] .cards.four>.content-card:first-child{grid-row:auto;min-height:0}[data-premium] .cards.four>.content-card:last-child{grid-column:auto}}
@media(max-width:900px){[data-premium] .hero .tw\:ov-hero-content{grid-template-columns:1fr}[data-premium] .home-discovery{transform:none;flex:auto;width:100%}[data-premium] .case-study-grid,[data-premium] .project-grid{grid-template-columns:repeat(2,minmax(0,1fr))}[data-premium] :is(.case-study-card,.project-card):nth-child(5n+1){grid-column:auto}[data-premium] .premium-skills-grid{grid-template-columns:1fr}[data-premium] #main-nav{background:var(--color-base-200);border:1px solid var(--premium-border);backdrop-filter:blur(20px)}[data-premium] .navbar{min-height:68px}}
@media(max-width:640px){[data-premium] .hero{padding-block:40px}[data-premium] .hero h1{font-size:clamp(2.2rem,10vw,3.2rem)}[data-premium] .section{padding-block:32px}[data-premium] .premium-stats{grid-template-columns:1fr;gap:10px}[data-premium] .premium-stat{padding:18px 22px;justify-content:space-between}[data-premium] .case-study-grid,[data-premium] .project-grid{grid-template-columns:1fr}[data-premium] .case-study-caption,[data-premium] .project-caption{padding:20px}[data-premium] .auth-shell{padding-top:32px}[data-premium] .home-discovery .tw\:ov-card-body{padding:18px}[data-premium] .hero-buttons{gap:10px}[data-premium] .hero-buttons .button{flex:1 1 140px}[data-premium] .company-principles li{padding-left:24px;gap:12px}[data-premium] .footer{margin-top:24px}}
@media(prefers-reduced-motion:reduce){[data-premium] *,[data-premium] *:before{animation:none!important;transition:none!important;scroll-behavior:auto!important}[data-premium] .premium-reveal{opacity:1;transform:none}}

[data-premium] :is(.button.danger,.button.destructive,.button-error){background:var(--color-error);color:var(--color-error-content);box-shadow:none}

[data-premium] .solution-badge{background:rgba(75,192,131,.14);border-color:rgba(75,192,131,.4);color:#91f3bd}[data-premium][data-theme=light] .solution-badge{color:#176847}

/* Repeated content uses equal tracks; Bento emphasis stays in hero and stats. */
[data-premium] :is(.cards,.publication-grid,.case-study-grid,.project-grid){align-items:stretch}
[data-premium] a.content-card{display:flex;flex-direction:column;height:100%;min-height:0}
[data-premium] :is(.home-blog-cards .content-card,.publication-card) h2,[data-premium] .home-blog-cards .content-card h3{font-size:1.15rem;line-height:1.4}
[data-premium] :is(.content-card,.publication-card,.case-study-card,.project-card) p{line-height:1.7}
[data-premium] .card-bottom{margin-top:auto;padding-top:18px}
[data-premium] :is(.home-blog-cards .home-card-cover,.publication-cover){aspect-ratio:16/10;height:auto;min-height:0;margin-bottom:20px;border-radius:12px}
[data-premium] :is(.home-blog-cards .home-card-cover,.publication-cover) img{width:100%;height:100%;min-height:0;object-fit:contain}
[data-premium] .publication-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
[data-premium] .publication-card{display:flex;flex-direction:column;grid-column:auto;grid-row:auto;height:100%;min-height:0}
[data-premium] .publication-card .text-link{margin-top:auto;padding-top:18px}
[data-premium] :is(.case-study-card,.project-card){display:flex;flex-direction:column;height:100%}
[data-premium] :is(.case-study-caption,.project-caption){display:flex;flex-direction:column;flex:1}
[data-premium] .case-study-caption>span:last-child{margin-top:auto;padding-top:16px}
[data-premium] :is(.case-study-preview,.project-card .home-card-cover){aspect-ratio:16/10;flex-shrink:0}
[data-premium] :is(.case-study-preview,.project-card .home-card-cover) img{object-fit:contain}
[data-premium] .home-products .product-home-card{padding:24px}
[data-premium] .home-products .product-card-content{display:grid;grid-template-columns:minmax(0,.95fr) minmax(0,1.2fr);grid-template-rows:auto auto 1fr;gap:12px 28px;text-decoration:none}
[data-premium] .home-products .home-card-cover{grid-column:1;grid-row:1/4;min-height:0;height:auto;aspect-ratio:16/10;margin:0;align-self:center}
[data-premium] .home-products .home-card-cover img{width:100%;height:100%;min-height:0;object-fit:contain}
[data-premium] .home-products .product-card-content>:not(.home-card-cover){grid-column:2;min-width:0;margin:0}
[data-premium] .home-products .product-card-content h3{font-size:1.4rem;line-height:1.35}
[data-premium] .home-products .product-card-content .text-link{align-self:end;justify-self:start}
[data-premium] .home-notes{gap:12px}
[data-premium] .home-note{padding:22px;max-width:none}
[data-premium] .home-note h2{font-size:1.125rem}
[data-premium] .community-overview h1{font-size:clamp(1.9rem,3.5vw,2.7rem);max-width:24ch}
[data-premium] .community-context h2,[data-premium] .community-sidebar h2{font-size:1.125rem;line-height:1.4}
[data-premium] .community-topic{max-width:960px}
[data-premium] .topic-heading h1{font-size:clamp(1.65rem,3vw,2.25rem);max-width:34ch;line-height:1.25;margin:16px 0}
[data-premium] .reply-card{padding:22px}
[data-premium] .reply-content{margin:16px 0}
[data-premium] .reply-actions{margin-top:16px;padding-top:12px}
[data-premium] .topic-discussion .discussion-heading h2{font-size:1.4rem}
[data-premium] :is(.topic-body,.reply-body){font-size:1rem;line-height:1.75}
@media(max-width:900px){[data-premium] .publication-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:640px){[data-premium] .publication-grid{grid-template-columns:1fr}[data-premium] .home-products .product-card-content{display:flex;flex-direction:column;gap:16px}[data-premium] .home-products .home-card-cover{width:100%;align-self:stretch}[data-premium] .home-products .product-card-content h3{font-size:1.2rem}[data-premium] .reply-card{padding:18px}[data-premium] .home-notes{display:grid;grid-template-columns:1fr}}

[data-premium] .projects-section .project-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
[data-premium] .home-community .topic-row{display:grid;grid-template-columns:minmax(0,1fr) auto;grid-template-areas:"title meta" "summary summary";align-items:center;gap:10px 20px;padding:22px;margin-bottom:12px;border:1px solid var(--premium-border);border-radius:16px;background:var(--premium-glass)}
[data-premium] .home-community .topic-row h3{grid-area:title;font-size:1.05rem;line-height:1.4;margin:0;max-width:none}
[data-premium] .home-community .topic-row p{grid-area:summary;margin:0;font-size:.875rem;line-height:1.7;max-width:none}
[data-premium] .home-community .topic-author-meta{grid-area:meta;display:flex;align-items:center;gap:10px;margin:0;font-size:.75rem}
[data-premium] .home-community :is(.member-avatar,.avatar-initial){width:28px;height:28px;min-width:28px}
@media(max-width:900px){[data-premium] .projects-section .project-grid{grid-template-columns:1fr}}
@media(max-width:640px){[data-premium] .home-community .topic-row{grid-template-columns:minmax(0,1fr);grid-template-areas:"meta" "title" "summary";padding:18px;gap:10px}}

[data-premium] .publication-card h2{font-size:1.15rem;line-height:1.4;min-height:4.2em;margin:8px 0 12px}
[data-premium] :is(.publication-card,.case-study-caption)>p{display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:3;overflow:hidden;line-height:1.7;min-height:5.1em}
[data-premium] .publication-meta{min-height:2.5em;align-items:start}
[data-premium] .case-study-caption h2{min-height:2.8em;font-size:1.25rem;line-height:1.4}
[data-premium] .premium-tech-list{min-height:30px;align-items:flex-start}

[data-premium] .product-showcase-grid:has(>.product-showcase:only-child){grid-template-columns:1fr}
[data-premium] .product-showcase:only-child .product-card-main{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:0;align-items:center}
[data-premium] .product-showcase:only-child .product-preview{aspect-ratio:16/10;min-height:0;height:auto;padding:20px;background:none}
[data-premium] .product-showcase:only-child .product-preview img{width:100%;height:100%;min-height:0;object-fit:contain;border-radius:12px}
[data-premium] .product-card-body{min-width:0;padding:24px}
[data-premium] .product-card-body h2{font-size:1.4rem;line-height:1.4}
[data-premium] .product-card-purchase{border-top:1px solid var(--premium-border);padding:18px 24px}
[data-premium] .product-card-purchase .product-purchase{display:flex;flex-direction:row;align-items:center;gap:16px;flex-wrap:wrap;padding:0;margin:0}
[data-premium] .product-card-purchase .product-purchase p{flex:1 1 220px;margin:0}
@media(max-width:640px){[data-premium] .product-showcase:only-child .product-card-main{grid-template-columns:1fr}[data-premium] .product-showcase:only-child .product-preview{padding:16px 16px 0}[data-premium] .product-card-body{padding:20px}[data-premium] .product-card-body h2{font-size:1.2rem}}

@media(min-width:901px) and (max-width:1279px){[data-premium] .navbar{flex-wrap:nowrap;padding-inline:16px;gap:12px}[data-premium] #main-nav{gap:4px;margin-left:auto}[data-premium] #main-nav>a{padding:9px 8px;font-size:.8125rem;white-space:nowrap}[data-premium] .nav-discovery>summary{padding:9px 8px;font-size:.8125rem}[data-premium] .nav-wallet{padding-inline:8px}[data-premium] .nav-actions{gap:4px}[data-premium] .brand{font-size:1rem;gap:7px}}
@media(min-width:901px) and (max-width:1100px){[data-premium] .profile-menu-label,[data-premium] .profile-menu-chevron{display:none}[data-premium] .profile-menu>summary{padding:4px;min-width:44px;min-height:44px;justify-content:center}[data-premium] .brand{font-size:.875rem}}

/* Task layouts: authentication, account and conversation */
[data-premium] .auth-shell{max-width:640px;padding-block:36px;min-height:0}
[data-premium] .auth-shell>.page-hero{margin-bottom:20px;padding:0}
[data-premium] .auth-shell>.auth-form{display:flex;flex-direction:column;gap:18px;padding:28px;margin:0}
[data-premium] .auth-form>label,[data-premium] .auth-form .auth-field{display:flex;flex-direction:column;gap:7px;margin:0;width:100%;font-size:.875rem;font-weight:500}
[data-premium] .auth-form :is(label,input,.auth-field,.password-control,.field-help,.auth-links){margin-block:0}
[data-premium] .auth-form label:not(.check-label)>input{margin-top:0}
[data-premium] .auth-form :is(input:not([type=checkbox]),.password-control){height:46px;min-height:46px}
[data-premium] .auth-form .password-control{display:flex;align-items:stretch;gap:8px;width:100%}
[data-premium] .auth-form .password-control input{flex:1;min-width:0;width:0}
[data-premium] .auth-form .password-control button{height:46px;min-height:46px;margin:0;align-self:stretch;padding:0 14px}
[data-premium] .auth-form .check-label{display:flex;flex-direction:row;align-items:flex-start;gap:10px;line-height:1.5}
[data-premium] .auth-form .check-label input{flex:none;margin:2px 0 0;width:20px;height:20px;min-height:20px}
[data-premium] .auth-form>.button{width:100%;min-height:46px;margin:0}
[data-premium] .auth-form .auth-links{text-align:center;padding:0;font-size:.875rem}
[data-premium] .auth-form .field-help{font-size:.8125rem;line-height:1.55;color:var(--premium-muted);font-weight:400}
[data-premium] .auth-form .field-error{background:transparent;border:0;padding:0;color:var(--color-error);border-radius:0;font-size:.8125rem;font-weight:400;line-height:1.4}
[data-premium] .auth-form .form-error-summary{background:color-mix(in srgb,var(--color-error) 8%,transparent);border:1px solid color-mix(in srgb,var(--color-error) 30%,transparent);color:var(--color-base-content);padding:12px 14px;font-size:.875rem;border-radius:12px}
[data-premium] .footer :is(h2,h3){font-size:.875rem;line-height:1.4;letter-spacing:0;text-transform:none;font-weight:600;color:var(--color-base-content)}
[data-premium] .footer a{font-size:.875rem;line-height:1.6}
[data-premium] .account-page-header{display:flex;justify-content:space-between;align-items:center;gap:24px;margin:0 0 24px;padding:24px;background:var(--premium-glass);border:1px solid var(--premium-border);border-radius:20px}
[data-premium] .account-page-identity{display:flex;align-items:center;gap:18px;min-width:0}
[data-premium] .account-page-identity .account-avatar{width:72px;height:72px;flex:none;font-size:1.6rem}
[data-premium] .account-avatar img{width:100%;height:100%;object-fit:cover;border-radius:50%}
[data-premium] .account-display-name{display:block;font-size:1.5rem;line-height:1.25;font-weight:650;overflow-wrap:anywhere}
[data-premium] .account-handle{display:block;color:var(--premium-muted);font-size:.875rem;margin-top:4px}
[data-premium] .account-page-identity h1{font-size:1rem;line-height:1.4;letter-spacing:0;font-weight:500;margin:10px 0 0;color:var(--premium-accent)}
[data-premium] .account-page-identity p{font-size:.875rem;margin:4px 0 0;line-height:1.5}
[data-premium] .account-header-actions{display:flex;align-items:center;gap:18px;flex-wrap:wrap}
[data-premium] .account-balance-link{display:grid;gap:4px;font-size:.8125rem}
[data-premium] .account-balance-link strong{font-size:1.25rem}
[data-premium] .account-shell{display:grid;grid-template-columns:220px minmax(0,1fr);align-items:start;gap:24px}
[data-premium] .account-group-nav{padding:10px}
[data-premium] .account-nav-group{margin:0 0 12px}
[data-premium] .account-nav-group>a{min-height:42px;padding:10px 12px;font-size:.875rem;line-height:1.4}
[data-premium] .bank-order-details{padding:0;margin:0 0 12px}
[data-premium] .bank-order-details>summary{display:flex;align-items:center;flex-wrap:wrap;gap:10px 18px;min-height:72px;padding:18px 20px;font-size:.875rem;cursor:pointer;list-style:none}
[data-premium] .bank-order-details>summary>span:first-child{color:var(--color-warning)}
[data-premium] .bank-order-toggle{margin-left:auto;color:var(--premium-accent)}
[data-premium] .bank-order-date{color:var(--premium-muted);font-size:.8125rem}
[data-premium] .bank-order-body{padding:20px;border-top:1px solid var(--premium-border)}
[data-premium] .bank-order-body dl{display:grid;grid-template-columns:150px minmax(0,1fr);gap:10px 20px;font-size:.875rem;margin-top:18px}
[data-premium] .bank-order-body :is(dt,dd){margin:0;min-width:0;overflow-wrap:anywhere}
[data-premium] .bank-order-body dt{color:var(--premium-muted)}
[data-premium] .bank-order-body code{white-space:normal;overflow-wrap:anywhere}
[data-premium] #ova-drawer{width:min(440px,calc(100vw - 24px));height:min(740px,calc(100dvh - 32px));max-height:calc(100dvh - 32px);padding:0;overflow:hidden;grid-template-rows:auto minmax(0,1fr)}
[data-premium] #ova-drawer[open]{display:grid}
[data-premium] #ova-drawer>.drawer-header{display:flex;align-items:center;gap:12px;padding:16px 20px;min-height:68px;margin:0}
[data-premium] #ova-drawer .drawer-header h2{font-size:1.25rem;margin:0}
[data-premium] #ova-drawer .drawer-header .eyebrow{font-size:.6875rem;margin:0}
[data-premium] #ova-drawer .ova-clear{margin-left:auto;font-size:.75rem;min-height:40px;padding:6px}
[data-premium] #ova-drawer>.drawer-content{display:grid;grid-template-rows:minmax(0,1fr) auto;min-height:0;padding:0;overflow:hidden;height:auto;max-height:none}
[data-premium] #ova-drawer .ova-page{display:flex;flex-direction:column;gap:12px;padding:16px;margin:0;width:100%;max-width:none;min-height:0;height:100%;overflow:hidden}
[data-premium] #ova-drawer .ova-intro{flex:none;padding:0;margin:0}
[data-premium] #ova-drawer .ova-intro h2{font-size:1.2rem;line-height:1.3;margin:0 0 6px}
[data-premium] #ova-drawer .ova-intro p{font-size:.8125rem;line-height:1.5;margin:0}
[data-premium] #ova-drawer .ova-quick-prompts{display:flex;gap:6px;flex:none;flex-wrap:wrap;margin:0}
[data-premium] #ova-drawer .ova-quick-prompts button{font-size:.75rem;min-height:36px;padding:6px 12px;border:1px solid var(--premium-border);border-radius:999px}
[data-premium] #ova-drawer .chat-panel{flex:1;display:flex;flex-direction:column;min-height:0;height:auto;max-height:none;overflow:hidden;margin:0;border-radius:14px}
[data-premium] #ova-drawer .chat-header,[data-premium] #ova-drawer .chat-options,[data-premium] #ova-drawer .chat-note,[data-premium] #ova-drawer .ova-message-label{display:none}
[data-premium] #ova-drawer .chat-messages{position:static;flex:1;min-height:0;height:auto;max-height:none;overflow-y:auto;padding:12px;overscroll-behavior:contain}
[data-premium] #ova-drawer #ova-form{flex:none;display:block;margin:0;padding:12px;border-top:1px solid var(--premium-border);height:auto;min-height:0}
[data-premium] #ova-drawer .chat-input{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:end;gap:8px;margin:0;padding:0}
[data-premium] #ova-drawer .chat-input textarea{width:100%;min-height:46px;height:64px;max-height:120px;resize:vertical;margin:0;padding:10px 12px;font-size:.875rem;line-height:1.4}
[data-premium] #ova-drawer .chat-input>.field-counter{display:none}
[data-premium] #ova-drawer .chat-input>.button{grid-column:2;grid-row:1;margin:0;min-height:46px;padding:10px 14px}
[data-premium] #ova-drawer .ova-message-help{margin:6px 0 0;font-size:.6875rem;line-height:1.3}
[data-premium] #ova-drawer .ova-privacy-disclosure{padding:8px 16px;margin:0;border-top:1px solid var(--premium-border);font-size:.75rem;max-height:100px;overflow:auto}
[data-premium] #ova-drawer .ova-privacy-disclosure summary{min-height:28px;padding:0}
[data-premium] #ova-drawer .chat-message{max-width:95%;font-size:.875rem;overflow-wrap:anywhere}
@media(max-width:900px){[data-premium] .account-shell{grid-template-columns:minmax(0,1fr)}[data-premium] .account-page-header{padding:18px;align-items:flex-start;flex-direction:column;gap:18px}[data-premium] .account-header-actions{width:100%;justify-content:space-between}[data-premium] .account-page-identity .account-avatar{width:64px;height:64px}[data-premium] .account-display-name{font-size:1.25rem}}
@media(max-width:640px){[data-premium] .auth-shell{padding-block:24px}[data-premium] .auth-shell>.auth-form{padding:22px;gap:16px}[data-premium] .auth-switch{margin-bottom:16px}[data-premium] .bank-order-body dl{grid-template-columns:minmax(0,1fr);gap:4px}[data-premium] .bank-order-body dd{margin-bottom:10px}[data-premium] .bank-order-toggle{width:100%;margin:0}[data-premium] #ova-drawer{width:calc(100vw - 16px);height:calc(100dvh - 16px);max-height:calc(100dvh - 16px);margin:8px}[data-premium] #ova-drawer .ova-page{padding:12px}[data-premium] #ova-drawer .ova-message-help{display:none}}