.ai-special-band{position:relative;padding:76px 0;background:radial-gradient(circle at 14% 18%,rgba(235,36,71,.22),transparent 32%),radial-gradient(circle at 86% 8%,rgba(124,58,237,.24),transparent 34%),linear-gradient(135deg,#0b1020,#111827 52%,#211047);color:#fff;overflow:hidden}
.ai-special-band:after{content:"";position:absolute;inset:auto -10% -42% 32%;height:340px;background:radial-gradient(circle,rgba(255,255,255,.16),transparent 62%);filter:blur(10px);pointer-events:none}
.ai-band-head{position:relative;z-index:1;display:flex;align-items:flex-end;justify-content:space-between;gap:30px;margin-bottom:30px}
.ai-band-head h2{font-size:clamp(34px,5vw,64px);line-height:.94;margin:8px 0 12px;letter-spacing:-.06em}
.ai-band-head p{max-width:700px;color:#cbd5e1;font-size:18px}
.ai-band-grid{position:relative;z-index:1;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.ai-mini-card{position:relative;min-height:210px;border:1px solid rgba(255,255,255,.15);border-radius:30px;overflow:hidden;background:rgba(255,255,255,.08);box-shadow:0 30px 90px rgba(0,0,0,.26);color:#fff;text-decoration:none}
.ai-mini-card:before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.02) 20%,rgba(4,8,20,.78));z-index:1}
.ai-mini-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transform:scale(1.02);transition:.35s ease}
.ai-mini-card span{position:absolute;left:18px;right:18px;bottom:18px;z-index:2;font-weight:950;display:flex;align-items:center;gap:10px;line-height:1.25}
.ai-mini-card i{width:34px;height:34px;border-radius:12px;display:grid;place-items:center;background:rgba(255,255,255,.18);color:#fff}
.ai-mini-card:hover img{transform:scale(1.09)}

.special-hero{position:relative;padding:92px 0 74px;background:radial-gradient(circle at 18% 16%,rgba(235,36,71,.13),transparent 30%),radial-gradient(circle at 82% 4%,rgba(37,99,235,.14),transparent 34%),#f7f9fd;overflow:hidden}
.special-hero-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(360px,.82fr);align-items:center;gap:54px}
.special-hero-copy{max-width:760px;text-align:left}
.special-hero h1{font-size:clamp(44px,7vw,94px);letter-spacing:-.075em;line-height:.9;margin:10px 0 20px;color:#111827}
.special-hero h1 span{background:linear-gradient(90deg,#eb2447,#7c3aed,#0ea5e9);-webkit-background-clip:text;background-clip:text;color:transparent}
.special-hero p{font-size:20px;max-width:720px;color:#54617a;line-height:1.65}
.special-hero .hero-actions{display:flex;justify-content:flex-start;gap:14px;flex-wrap:wrap;margin-top:28px}
.special-capability-orbit{height:500px;position:relative;border-radius:46px;background:linear-gradient(145deg,#111827,#211047 55%,#eb2447);box-shadow:0 40px 110px rgba(31,41,55,.34);overflow:hidden}
.special-capability-orbit:before,.special-capability-orbit:after{content:"";position:absolute;border-radius:999px;border:1px solid rgba(255,255,255,.18);inset:46px;animation:aiSpin 18s linear infinite}
.special-capability-orbit:after{inset:104px;animation-duration:26s;animation-direction:reverse}
.capability-core{position:absolute;inset:50%;width:150px;height:150px;margin:-75px;display:grid;place-items:center;text-align:center;border-radius:38px;background:#fff;color:#111827;box-shadow:0 30px 80px rgba(0,0,0,.25);z-index:2}
.capability-core i{font-size:38px;color:#eb2447}.capability-core strong{font-size:17px}.capability-core span{font-size:12px;color:#64748b;font-weight:800}
.capability-card{position:absolute;z-index:3;display:flex;align-items:center;gap:10px;padding:17px 19px;border-radius:24px;background:rgba(255,255,255,.13);border:1px solid rgba(255,255,255,.18);backdrop-filter:blur(14px);color:#fff;font-weight:950;box-shadow:0 24px 70px rgba(0,0,0,.18)}
.capability-card i{width:38px;height:38px;border-radius:14px;display:grid;place-items:center;background:var(--accent);color:#fff}.capability-card.c1{left:34px;top:78px}.capability-card.c2{right:38px;top:92px}.capability-card.c3{left:54px;bottom:94px}.capability-card.c4{right:54px;bottom:86px}.capability-card.c5{left:50%;top:28px;transform:translateX(-50%)}
@keyframes aiSpin{to{transform:rotate(360deg)}}

.special-section{background:#f5f7fb;padding-top:58px}
.special-category-block{scroll-margin-top:96px;margin-bottom:62px}
.special-category-block .home-tool-heading{margin-bottom:22px}
.special-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.special-card{position:relative;border-radius:34px;background:#fff;border:1px solid #e5e9f2;overflow:hidden;box-shadow:0 24px 70px rgba(15,23,42,.08);transition:.25s ease}
.special-card a{display:block;color:inherit;text-decoration:none;height:100%}
.special-card img{width:100%;height:235px;object-fit:cover;background:linear-gradient(135deg,#111827,#334155)}
.special-card-body{padding:24px;position:relative}
.special-card-body>i{width:56px;height:56px;border-radius:19px;display:grid;place-items:center;background:#fff;color:var(--accent);font-size:24px;margin-top:-58px;margin-bottom:14px;box-shadow:0 18px 42px rgba(15,23,42,.16);border:1px solid rgba(226,232,240,.86)}
.special-card small{display:inline-flex;margin-bottom:8px;color:var(--accent);font-weight:900;text-transform:uppercase;letter-spacing:.08em;font-size:11px}
.special-card h3{font-size:24px;letter-spacing:-.035em;margin:0 0 9px;color:#101827}
.special-card p{color:#5d6981;line-height:1.65;min-height:78px}
.special-card strong{display:inline-flex;align-items:center;gap:8px;color:var(--accent);font-weight:950;margin-top:8px}
.special-card:hover{transform:translateY(-6px);box-shadow:0 35px 95px rgba(15,23,42,.14)}
.special-pill{position:absolute;top:18px;right:18px;z-index:2;background:rgba(255,255,255,.92);color:var(--accent);font-size:11px;font-weight:950;text-transform:uppercase;letter-spacing:.08em;border-radius:999px;padding:9px 12px;box-shadow:0 12px 30px rgba(0,0,0,.12)}

.special-tool-page{position:relative;padding:58px 0 96px;background:radial-gradient(circle at top right,rgba(235,36,71,.12),transparent 34%),#f5f7fb}
.special-tool-layout{display:grid;grid-template-columns:380px minmax(0,1fr);gap:28px;align-items:start}
.special-tool-side{position:sticky;top:94px;background:#fff;border:1px solid #e5e9f2;border-radius:38px;padding:18px;box-shadow:0 24px 70px rgba(15,23,42,.08)}
.special-tool-side img{width:100%;height:248px;object-fit:cover;border-radius:30px;background:#111827}
.special-tool-side h1{font-size:36px;letter-spacing:-.06em;line-height:.96;margin:22px 0 12px;color:#111827}
.special-tool-side p{color:#5b6680;line-height:1.65}
.special-tool-side .special-pill{position:static;display:inline-flex;margin-top:16px;background:#fff4f6;border:1px solid rgba(235,36,71,.12)}
.special-quota{display:grid;gap:5px;padding:16px;border-radius:22px;background:#f8fafc;border:1px solid #e5e9f2;margin:18px 0}
.special-quota strong{color:#111827}.special-quota span{color:#64748b;font-size:14px}
.special-studio{background:#fff;border:1px solid #e5e9f2;border-radius:42px;padding:30px;box-shadow:0 24px 70px rgba(15,23,42,.08)}
.studio-head{display:flex;justify-content:space-between;align-items:flex-start;gap:20px;margin-bottom:24px;padding-bottom:22px;border-bottom:1px solid #edf1f7}
.studio-head h2{font-size:clamp(32px,4vw,52px);letter-spacing:-.065em;line-height:.96;margin:6px 0 8px;color:#101827}
.studio-head p{color:#64748b;font-weight:800;margin:0}
.studio-head>i{width:78px;height:78px;border-radius:27px;display:grid;place-items:center;background:linear-gradient(135deg,var(--accent),#111827);color:#fff;font-size:30px;box-shadow:0 18px 45px rgba(15,23,42,.18)}
.special-studio label{display:grid;gap:9px;font-weight:900;color:#121a2d;margin-bottom:18px}
.special-studio textarea,.special-studio input:not([type=file]),.special-studio select{width:100%;border:1px solid #dbe2ef;border-radius:22px;padding:16px 18px;font:inherit;color:#111827;background:#fbfdff;outline:none;transition:.2s ease}
.special-studio textarea:focus,.special-studio input:focus,.special-studio select:focus{border-color:var(--accent);box-shadow:0 0 0 4px rgba(235,36,71,.10)}

.special-chat-layout{display:grid;grid-template-columns:260px minmax(0,1fr);gap:20px;align-items:start}
.special-chat-history{position:sticky;top:92px;display:grid;gap:14px}
.chat-thread-list{display:grid;gap:10px;max-height:600px;overflow:auto;padding-right:3px}
.chat-thread-link{display:grid;gap:5px;padding:14px;border:1px solid #e5e9f2;border-radius:18px;background:#f8fafc;color:#111827;text-decoration:none}
.chat-thread-link strong{font-size:14px;line-height:1.25}.chat-thread-link small{color:#64748b;font-size:12px}.chat-thread-link.active{background:#111827;color:#fff;border-color:#111827}.chat-thread-link.active small{color:#cbd5e1}
.chat-empty-note{padding:14px;border-radius:18px;background:#f8fafc;color:#64748b}
.special-chat-main{display:grid;gap:16px}
.special-chat-stream{min-height:470px;max-height:700px;overflow:auto;border-radius:32px;border:1px solid #e5e9f2;background:linear-gradient(180deg,#f8fafc,#fff);padding:20px;display:flex;flex-direction:column;gap:14px}
.chat-bubble{width:min(82%,720px);padding:16px 18px;border-radius:24px;line-height:1.72;box-shadow:0 14px 36px rgba(15,23,42,.07)}
.chat-bubble p{margin:0 0 10px}.chat-bubble p:last-child{margin-bottom:0}.chat-bubble ul{margin:8px 0 8px 22px}
.chat-bubble.assistant{align-self:flex-start;background:#fff;border:1px solid #e5e9f2;color:#1f2937}
.chat-bubble.user{align-self:flex-end;background:linear-gradient(135deg,var(--accent),#111827);color:#fff;border-bottom-right-radius:8px}
.chat-bubble.assistant.pending{width:auto;min-width:90px}.chat-bubble.error{border-color:#fecaca;background:#fff1f2;color:#991b1b}
.typing-dots{display:flex;gap:6px;align-items:center;height:24px}.typing-dots span{width:8px;height:8px;border-radius:50%;background:var(--accent);opacity:.45;animation:typingPulse 1s ease-in-out infinite}.typing-dots span:nth-child(2){animation-delay:.15s}.typing-dots span:nth-child(3){animation-delay:.3s}
@keyframes typingPulse{0%,80%,100%{transform:translateY(0);opacity:.35}40%{transform:translateY(-5px);opacity:1}}
.special-chat-composer{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:12px;align-items:end;border:1px solid #e5e9f2;background:#fff;border-radius:28px;padding:12px;box-shadow:0 18px 45px rgba(15,23,42,.07)}
.special-chat-composer textarea{margin:0;border:0;background:#f8fafc;min-height:72px;resize:vertical}.special-chat-composer .btn{height:54px;border-radius:18px}
.agent-studio-shell{display:grid;grid-template-columns:280px minmax(0,1fr);gap:22px;align-items:start}.agent-command-panel{position:sticky;top:96px;display:grid;gap:14px}.agent-capability-card{padding:22px;border-radius:28px;background:linear-gradient(145deg,#111827,#1f2937);color:#fff;box-shadow:0 24px 70px rgba(15,23,42,.16)}.agent-capability-card i{width:58px;height:58px;border-radius:20px;display:grid;place-items:center;background:var(--accent);color:#fff;font-size:24px}.agent-capability-card h3{font-size:24px;letter-spacing:-.04em;margin:16px 0 8px}.agent-capability-card p{color:#d9e2ef;line-height:1.65;margin:0}.agent-capability-list{display:grid;gap:8px}.agent-capability-list span{display:flex;align-items:center;gap:10px;padding:12px 14px;border:1px solid #e5e9f2;border-radius:18px;background:#fff;color:#111827;font-weight:900}.agent-capability-list i{color:var(--accent)}.agent-workbench{display:grid;gap:16px}.agent-options-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;padding:14px;border:1px solid #e5e9f2;border-radius:26px;background:#f8fafc}.agent-chat-layout{grid-template-columns:230px minmax(0,1fr)}.agent-stream{min-height:560px}.agent-composer textarea{min-height:96px}

.special-generator{display:grid;gap:4px}.special-generator .form-grid{margin-bottom:4px}
.special-file input{display:none}.special-file span{display:flex;align-items:center;gap:16px;border:1px dashed rgba(235,36,71,.45);background:#fff7f9;border-radius:24px;padding:18px;color:#334155;cursor:pointer}.special-file.compact span{padding:13px 15px;border-radius:20px}.special-file i{width:52px;height:52px;border-radius:18px;display:grid;place-items:center;background:var(--accent);color:#fff;flex:0 0 auto}.special-file.compact i{width:42px;height:42px;border-radius:15px}.special-file small{display:block;font-weight:600;color:#64748b;margin-top:3px}
.btn-large{font-size:17px;padding:16px 24px;border-radius:18px}.btn.is-loading{opacity:.78;cursor:wait}
.special-progress{display:flex;align-items:center;gap:14px;margin-top:12px;padding:18px;border-radius:22px;background:#0f172a;color:#fff}.special-progress span{width:22px;height:22px;border-radius:50%;border:3px solid rgba(255,255,255,.25);border-top-color:#fff;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}
.special-result{margin-top:24px;border:1px solid #e5e9f2;border-radius:30px;background:#f8fafc;padding:20px}
.result-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px}.result-head span{display:inline-flex;align-items:center;gap:10px;font-weight:950;color:#111827}.result-head i{color:#16a34a}.result-head.error i{color:#dc2626}
.special-media-frame{margin:0;border-radius:24px;overflow:hidden;background:#101827;border:1px solid #e5e9f2}.special-media-frame img,.special-media-frame video{width:100%;max-height:640px;object-fit:contain;display:block;background:#101827}.special-media-frame.audio{background:#fff;padding:18px}.special-media-frame audio{width:100%}
.special-text-result{white-space:normal;font:inherit;line-height:1.75;color:#24304a;background:#fff;border-radius:22px;padding:20px;border:1px solid #e5e9f2}.special-text-result p{margin:0 0 13px}.special-text-result p:last-child{margin-bottom:0}.special-text-result ul{margin:8px 0 8px 22px}
.special-result .result-actions,.result-actions.inline{display:flex;gap:12px;flex-wrap:wrap;margin-top:16px}.result-actions.inline{margin-top:12px}
.upgrade-panel{border-radius:28px;padding:32px;background:linear-gradient(135deg,#fff4f6,#fff);border:1px solid rgba(235,36,71,.18)}.upgrade-panel h3{font-size:28px;margin:0 0 10px}

.special-model-history{margin-top:34px}.model-history-head{display:flex;align-items:end;justify-content:space-between;gap:18px;margin-bottom:18px}.model-history-head h2{font-size:32px;letter-spacing:-.04em;margin:6px 0 0}
.model-history-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:16px}.history-preview-card{background:#fff;border:1px solid #e5e9f2;border-radius:24px;padding:12px;box-shadow:0 18px 50px rgba(15,23,42,.07)}.history-preview-card img,.history-preview-card video{width:100%;height:160px;object-fit:cover;border-radius:18px;background:#111827}.history-preview-card audio{width:100%;margin:16px 0}.history-preview-card strong{display:block;margin:10px 0 4px}.history-preview-card small{display:block;color:#64748b;margin-bottom:10px}

.ai-dashboard-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}.ai-folder-card{position:relative;display:grid;grid-template-columns:150px minmax(0,1fr);gap:18px;min-height:188px;padding:18px;border:1px solid #e5e9f2;border-radius:30px;background:#fff;text-decoration:none;color:#111827;box-shadow:0 24px 70px rgba(15,23,42,.08);overflow:hidden}.ai-folder-card>img{width:150px;height:150px;object-fit:cover;border-radius:24px}.ai-folder-card i{width:44px;height:44px;border-radius:16px;display:grid;place-items:center;background:var(--accent);color:#fff;margin-bottom:10px}.ai-folder-card strong{display:block;font-size:23px;letter-spacing:-.03em}.ai-folder-card small{color:#64748b}.ai-folder-previews{grid-column:1 / -1;display:flex;gap:8px;min-height:46px}.ai-folder-previews img,.ai-folder-previews video{width:64px;height:46px;object-fit:cover;border-radius:12px;background:#111827}.ai-folder-previews audio{width:140px}.empty-media{width:64px;height:46px;border-radius:12px;background:#f1f5f9;display:grid;place-items:center;color:#94a3b8}
.ai-model-view-head{display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:22px;margin-bottom:24px;padding:22px;border-radius:32px;background:#fff;border:1px solid #e5e9f2;box-shadow:0 24px 70px rgba(15,23,42,.08)}.ai-model-view-head img{width:96px;height:96px;object-fit:cover;border-radius:24px;float:left;margin:0 18px 0 0}.ai-model-view-head h1{font-size:38px;letter-spacing:-.05em;margin:4px 0}.ai-model-view-head p{color:#64748b;margin:0}
.ai-conversation-grid,.ai-gallery-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.ai-conversation-grid.compact{grid-template-columns:repeat(5,minmax(0,1fr))}.ai-conversation-card{display:grid;gap:10px;padding:20px;border-radius:26px;background:#fff;border:1px solid #e5e9f2;color:#111827;text-decoration:none;box-shadow:0 18px 50px rgba(15,23,42,.07)}.ai-conversation-card i{width:48px;height:48px;border-radius:16px;display:grid;place-items:center;background:var(--accent,#111827);color:#fff}.ai-conversation-card strong{font-size:18px}.ai-conversation-card small{color:#64748b}
.special-history-card{background:#fff;border:1px solid #e5e9f2;border-radius:28px;padding:18px;box-shadow:0 20px 55px rgba(15,23,42,.07)}.special-history-card>div:first-child{display:flex;justify-content:space-between;gap:12px;color:#64748b;font-size:13px;margin-bottom:10px}.special-history-card i{color:var(--accent)}.special-history-card h3{font-size:18px;margin:0 0 12px}.special-history-card img,.special-history-card video{width:100%;height:220px;object-fit:cover;border-radius:20px;background:#111827}.special-history-card audio{width:100%}.link-danger{border:0;background:transparent;color:#dc2626;font-weight:900;padding:8px 0;cursor:pointer}
.admin-ai-gallery{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.admin-ai-gallery article{border:1px solid #e5e9f2;border-radius:24px;padding:14px;background:#fff}.admin-ai-gallery strong{display:block}.admin-ai-gallery small{color:#64748b}.admin-ai-gallery h3{font-size:16px;margin:12px 0}.admin-ai-gallery img,.admin-ai-gallery video{width:100%;height:150px;object-fit:cover;border-radius:16px;background:#111827}.admin-ai-gallery audio{width:100%}

@media(max-width:1180px){.ai-band-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.special-hero-grid,.special-tool-layout,.agent-studio-shell{grid-template-columns:1fr}.special-tool-side,.special-chat-history,.agent-command-panel{position:relative;top:0}.special-grid,.ai-conversation-grid,.ai-gallery-grid,.special-history-grid,.ai-dashboard-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.special-chat-layout,.agent-chat-layout{grid-template-columns:1fr}.model-history-grid,.ai-conversation-grid.compact,.admin-ai-gallery{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:720px){.ai-band-head{display:block}.ai-band-grid,.special-grid,.ai-conversation-grid,.ai-gallery-grid,.model-history-grid,.admin-ai-gallery,.ai-dashboard-grid,.ai-conversation-grid.compact,.agent-options-grid{grid-template-columns:1fr}.special-hero{padding-top:62px}.special-capability-orbit{height:auto;min-height:0;padding:18px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;overflow:visible;border-radius:30px}.special-capability-orbit:before,.special-capability-orbit:after{display:none}.capability-core{position:relative;inset:auto;width:100%;height:auto;min-height:118px;margin:0;grid-column:1/-1}.capability-card,.capability-card.c1,.capability-card.c2,.capability-card.c3,.capability-card.c4,.capability-card.c5{position:relative;left:auto;right:auto;top:auto;bottom:auto;transform:none;width:100%;justify-content:flex-start;padding:12px 14px}.special-studio{padding:22px;border-radius:30px}.studio-head h2{font-size:32px}.studio-head>i{width:60px;height:60px;border-radius:20px;font-size:24px}.special-tool-side h1{font-size:32px}.special-chat-stream{min-height:360px}.chat-bubble{width:100%}.special-chat-composer{grid-template-columns:1fr}.ai-folder-card{grid-template-columns:1fr}.ai-folder-card>img{width:100%;height:190px}.ai-model-view-head{grid-template-columns:1fr}.ai-model-view-head img{float:none;margin:0;width:100%;height:170px}}