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var(--space-md);resize:none;min-height:60px;max-height:150px;background:var(--panel);color:var(--ink);line-height:1.5}.chat-input__textarea:focus-visible{border-color:var(--primary);outline:2px solid var(--focus-ring-color);outline-offset:2px;box-shadow:none}.chat-send-button{min-width:44px;height:44px;border-radius:var(--radius);border:1px solid var(--primary);background:var(--primary);color:var(--primary-ink);display:inline-flex;align-items:center;justify-content:center;transition:var(--transition)}.chat-send-button:disabled{opacity:.6;cursor:not-allowed}.chat-send-button:not(:disabled):hover{background:#1f49e5}@media (max-width: 900px){.chat-page{flex-direction:column}.chat-sidebar{width:100%;border-right:0;border-bottom:1px solid var(--line)}}.chat-notification{position:fixed;top:var(--space-md-plus);right:var(--space-md-plus);background:var(--primary);color:var(--primary-ink);padding:var(--space-sm) var(--space-md-plus);border-radius:var(--radius);z-index:1000;font-size:.9rem;transform:translate(100%);transition:transform .3s ease}.chat-notification--visible{transform:translate(0)}.legal{max-width:900px;margin:0 auto}.legal__header{margin-bottom:24px}.legal__title{font-size:2rem;font-weight:700;margin:0 0 12px;color:var(--ink)}.legal__updated{color:var(--muted);font-size:.95rem}.legal__section{margin-bottom:24px}.legal__section-title{font-size:1.25rem;font-weight:600;margin:0 0 8px;color:var(--ink)}.legal__paragraph{margin:0 0 16px;line-height:1.6;color:var(--ink)}.legal__list{margin:0 0 16px 20px;color:var(--ink)}.legal__list li{margin:6px 0}@media (max-width: 768px){.legal__title{font-size:1.75rem}}.error{display:grid;place-items:center;padding:48px 0 32px}.error-card{background:var(--panel);border:1px solid var(--line-strong);border-radius:var(--radius);max-width:900px;width:100%;overflow:hidden}.error-card__header{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:24px;border-bottom:1px solid var(--line);background-color:#f8fafc}.error-card__title{margin:0;font-weight:700;font-size:1.75rem;color:var(--ink)}.error-card__body{display:grid;grid-template-columns:1fr 2fr;gap:32px;padding:24px}@media (max-width: 900px){.error-card__body{grid-template-columns:1fr}}.error-robot{display:grid;place-items:center;background:var(--accent);color:var(--primary);border-radius:var(--radius);padding:24px}.error-robot__caption{margin-top:12px;color:var(--muted);font-size:.875rem;text-align:center}.error-message{line-height:1.6;color:var(--ink)}.error-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:20px}.error-suggestions{margin-top:16px}.error-suggestions .model-detail__feature{color:var(--muted)}.legacy-card{background:var(--panel);border:1px solid var(--line-strong);border-radius:var(--radius);padding:24px;display:flex;flex-direction:column;gap:16px}.legacy-card__title{margin:0;font-size:1.5rem;color:var(--ink)}.legacy-card__meta{margin:0;color:var(--muted);line-height:1.6}.legacy-actions{display:flex;gap:12px;flex-wrap:wrap}@media (max-width: 640px){.legacy-actions{flex-direction:column;width:100%}.legacy-actions .btn{width:100%;justify-content:center}}.author-page{padding:var(--space-xl) 0;background:var(--panel)}.author-detail{background:var(--panel);border:1px solid var(--line-strong);border-radius:var(--radius);box-shadow:none;margin-bottom:var(--space-xl)}.author-detail__header{padding:var(--space-lg);border-bottom:1px solid var(--line);background:var(--panel)}.author-detail__header-content{display:flex;justify-content:space-between;align-items:flex-start;gap:var(--space-lg);flex-wrap:wrap}.author-detail__title{flex:1;min-width:300px}.author-detail__title h2{margin:0 0 var(--space-xs);font-size:clamp(1.5rem,3vw,2rem);color:var(--ink);line-height:1.2}.author-detail__meta{margin:0;color:var(--muted);font-size:.95rem}.author-detail__actions{display:flex;align-items:center;gap:var(--space-md);flex-wrap:wrap}.author-detail__verified{display:inline-flex;align-items:center;gap:var(--space-xs);padding:var(--space-sm) var(--space-md);border:1px solid var(--line-strong);border-radius:var(--radius);background:var(--ok);color:var(--panel);font-size:.9rem;font-weight:600}.author-detail__body{padding:var(--space-lg)}.author-detail__content{display:grid;grid-template-columns:1fr 320px;gap:var(--space-xl);align-items:start}.author-detail__main{display:flex;flex-direction:column;gap:var(--space-lg)}.author-detail__description{margin:0;color:var(--ink);line-height:1.6;font-size:.95rem}.author-detail__socials{display:flex;gap:var(--space-sm);flex-wrap:wrap}.author-detail__sidebar{display:flex;flex-direction:column;gap:var(--space-lg)}.author-detail__info-card{background:var(--panel);border:1px solid var(--line-strong);border-radius:var(--radius);box-shadow:none}.author-detail__info-card .card-header{padding:var(--space-md) var(--space-lg);border-bottom:1px solid var(--line);background:var(--panel)}.author-detail__info-card .card-header h3{margin:0;font-size:1.1rem;color:var(--ink);font-weight:700}.author-detail__info-card .card-body{padding:var(--space-lg)}.author-detail__info-list{display:flex;flex-direction:column;gap:var(--space-md)}.author-detail__info-item{display:flex;flex-direction:column;gap:var(--space-xs)}.author-detail__info-label{color:var(--muted);font-weight:600;font-size:.85rem}.author-detail__info-value{margin:0;color:var(--ink);font-size:.9rem}.author-detail__info-value a{color:var(--primary);text-decoration:none;transition:color .12s ease}.author-detail__info-value a:hover{color:var(--primary-dark);text-decoration:underline}.author-models{background:var(--panel);border:1px solid var(--line-strong);border-radius:var(--radius);box-shadow:none}.author-models .card-header{padding:var(--space-md) var(--space-lg);border-bottom:1px solid var(--line);background:var(--panel)}.author-models .card-header h2{margin:0;font-size:1.1rem;color:var(--ink);font-weight:700}.author-models .card-body{padding:var(--space-lg)}.author-models__empty{margin:0;color:var(--muted);font-style:italic;text-align:center;padding:var(--space-xl)}.visually-hidden{position:absolute!important;height:1px;width:1px;overflow:hidden;clip:rect(1px,1px,1px,1px);white-space:nowrap}@media (max-width: 980px){.author-detail__content{grid-template-columns:1fr;gap:var(--space-lg)}.author-detail__sidebar{order:-1}}@media (max-width: 640px){.author-page{padding:var(--space-lg) 0}.author-detail__header-content{flex-direction:column;align-items:stretch}.author-detail__title{min-width:auto}.author-detail__actions{justify-content:center}}