/* ============================================================
   agent-landing.css  智能体落地页（engine/multi/deploy）1:1 参考站
   依赖 --aw-rgb 主题色变量；复用 ag-hero / ag-s-badge / ag-disclaimer / dp-*
   ============================================================ */
.ld-wrap{max-width:920px;margin:0 auto;padding:8px 4px 40px;animation:ldFade .45s ease both;}
@keyframes ldFade{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
.ld-wrap .ag-hero{text-align:center;display:flex;flex-direction:column;align-items:center;gap:10px;margin-bottom:18px;}
.ld-wrap .ag-hero-ico{width:64px;height:64px;border-radius:18px;display:grid;place-items:center;font-size:30px;
  background:linear-gradient(145deg,rgba(var(--aw-rgb),.28),rgba(var(--aw-rgb),.08));
  border:1px solid rgba(var(--aw-rgb),.4);box-shadow:0 8px 30px rgba(var(--aw-rgb),.25);}
.ld-wrap .ag-hero-title{display:flex;align-items:center;gap:10px;}
.ld-wrap .ag-hero-title h2{font-size:24px;margin:0;font-weight:800;letter-spacing:.5px;}
.ld-wrap .ag-slogan{font-size:15px;font-weight:700;color:rgba(var(--aw-rgb),1);display:flex;flex-wrap:wrap;gap:6px;justify-content:center;}
.ld-wrap .ag-slogan .dot{opacity:.5;margin:0 2px;}
.ld-wrap .ag-sub{font-size:13px;color:var(--text-2,#aab2c5);display:flex;flex-wrap:wrap;gap:6px;justify-content:center;max-width:680px;line-height:1.7;}
.ld-wrap .ag-sub .dot{opacity:.4;margin:0 2px;}

/* 标签胶囊 */
.ld-pills{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin-top:4px;}
.ld-pill{font-style:normal;font-size:12px;padding:5px 12px;border-radius:999px;
  background:rgba(var(--aw-rgb),.1);border:1px solid rgba(var(--aw-rgb),.3);color:var(--text-1,#e8ecf5);}

/* 快捷按钮（多模型协作） */
.ld-quick{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin:6px 0 18px;}
.ld-quick-btn{font-size:13px;padding:9px 16px;border-radius:12px;cursor:pointer;color:var(--text-1,#eef1f8);
  background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.1);transition:.18s;}
.ld-quick-btn:hover{border-color:rgba(var(--aw-rgb),.6);background:rgba(var(--aw-rgb),.14);transform:translateY(-1px);}

/* 流水线 */
.ld-flow{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:8px;margin:4px 0 20px;}
.ld-flow-step{display:inline-flex;align-items:center;gap:6px;font-size:13px;padding:8px 14px;border-radius:12px;
  background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.09);}
.ld-flow-step i{font-style:normal;font-size:11px;font-weight:800;color:#fff;width:20px;height:20px;border-radius:50%;
  display:grid;place-items:center;background:linear-gradient(135deg,rgba(var(--aw-rgb),.9),rgba(var(--aw-rgb),.6));}
.ld-flow-arrow{opacity:.5;}

/* 左特性列表 + 右展示卡（参考站核心布局） */
.ld-showcase{display:grid;grid-template-columns:300px 1fr;gap:16px;align-items:stretch;margin-bottom:20px;}
.ld-list{display:flex;flex-direction:column;gap:10px;min-width:0;}
.ld-item{display:flex;align-items:center;gap:10px;text-align:left;padding:13px 14px;border-radius:14px;cursor:pointer;
  background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.08);color:var(--text-1,#dfe4f0);transition:.18s;min-width:0;}
.ld-item-no{font-size:12px;font-weight:800;color:rgba(var(--aw-rgb),1);flex:0 0 auto;
  width:26px;height:26px;border-radius:8px;display:grid;place-items:center;background:rgba(var(--aw-rgb),.14);}
.ld-item-t{flex:1;font-size:13.5px;font-weight:600;line-height:1.4;min-width:0;word-break:break-word;}
.ld-item-arrow{opacity:.4;font-style:normal;font-size:18px;}
.ld-item:hover{border-color:rgba(var(--aw-rgb),.45);background:rgba(var(--aw-rgb),.08);}
.ld-item.active{border-color:rgba(var(--aw-rgb),.7);background:linear-gradient(135deg,rgba(var(--aw-rgb),.18),rgba(var(--aw-rgb),.05));
  box-shadow:0 6px 22px rgba(var(--aw-rgb),.18);}
.ld-item.active .ld-item-arrow{opacity:1;color:rgba(var(--aw-rgb),1);}
.ld-card{position:relative;border-radius:18px;padding:26px 24px;min-height:240px;
  background:linear-gradient(160deg,rgba(var(--aw-rgb),.14),rgba(255,255,255,.02));
  border:1px solid rgba(var(--aw-rgb),.3);overflow:hidden;animation:ldCard .3s ease;}
@keyframes ldCard{from{opacity:.4;transform:translateX(8px)}to{opacity:1;transform:none}}
.ld-card-no{position:absolute;top:18px;right:22px;font-size:44px;font-weight:900;opacity:.14;letter-spacing:2px;}
.ld-card-tag{display:inline-block;font-size:11px;padding:4px 10px;border-radius:999px;margin-bottom:12px;
  background:rgba(var(--aw-rgb),.18);border:1px solid rgba(var(--aw-rgb),.35);}
.ld-card h3{margin:0 0 12px;font-size:18px;font-weight:800;line-height:1.5;padding-right:54px;}
.ld-card p{margin:0 0 16px;font-size:13.5px;line-height:1.85;color:var(--text-2,#b3bbd0);}
.ld-chips{display:flex;flex-wrap:wrap;gap:8px;}
.ld-chips em{font-style:normal;font-size:12px;padding:5px 11px;border-radius:8px;background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.1);}

/* 触发条（历史/新任务） */
.ld-trigger-row{display:flex;justify-content:center;margin:4px 0 16px;}
.ld-trigger{font-size:13px;padding:9px 20px;border-radius:10px;cursor:pointer;color:var(--text-2,#aab2c5);
  background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.1);}
.ld-trigger:hover{color:#fff;border-color:rgba(var(--aw-rgb),.5);}

/* 响应式 */
@media (max-width:620px){
  .ld-showcase{grid-template-columns:1fr;}
  .ld-list{flex-direction:row;overflow-x:auto;padding-bottom:6px;}
  .ld-item{min-width:200px;flex:0 0 auto;}
  .ld-card{min-height:0;}
}

/* ===== 桌面下载卡（deploy 落地页，自 agent-ws-s2 并入，保证 agents.html 也可用） ===== */
.dp-download{border-radius:18px;padding:18px;background:linear-gradient(160deg,rgba(var(--aw-rgb),.14),rgba(255,255,255,.03));border:1px solid rgba(var(--aw-rgb),.3);margin:6px 0 14px;}
.dp-sys-row{display:flex;align-items:center;gap:12px;margin-bottom:14px;flex-wrap:wrap;}
.dp-dl-label{font-size:13px;color:#9aa3b8;}
.dp-sys-group{display:inline-flex;gap:6px;background:rgba(0,0,0,.25);padding:4px;border-radius:10px;}
.dp-sys{border:0;cursor:pointer;padding:6px 16px;border-radius:8px;font-size:13px;color:#b9c1d4;background:transparent;transition:all .18s;}
.dp-sys.on{color:#fff;font-weight:700;background:linear-gradient(135deg,rgba(var(--aw-rgb),1),rgba(var(--aw-rgb),.7));box-shadow:0 6px 16px rgba(var(--aw-rgb),.35);}
.dp-dl-card{display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;}
.dp-dl-info strong{display:block;font-size:15px;color:#eef1f8;margin-bottom:4px;}
.dp-dl-info small{font-size:12.5px;color:#9aa3b8;}
.dp-dl-actions{display:flex;gap:10px;flex-wrap:wrap;}
.dp-dl-btn{position:relative;overflow:hidden;border:0;cursor:pointer;color:#fff;font-weight:700;font-size:14px;padding:11px 22px;border-radius:12px;background:linear-gradient(135deg,rgba(var(--aw-rgb),1),rgba(var(--aw-rgb),.68));box-shadow:0 10px 26px rgba(var(--aw-rgb),.4);transition:transform .16s,box-shadow .16s;}
.dp-dl-btn:hover{transform:translateY(-2px);box-shadow:0 14px 32px rgba(var(--aw-rgb),.55);}
.dp-sk-btn{border:1px solid rgba(var(--aw-rgb),.45);cursor:pointer;color:rgb(var(--aw-rgb));font-weight:600;font-size:14px;padding:11px 18px;border-radius:12px;background:rgba(var(--aw-rgb),.08);transition:background .16s;}
.dp-sk-btn:hover{background:rgba(var(--aw-rgb),.18);}

/* ===== 分片B：智能体作曲器真实上传参考图缩略条（替换原 upload 空壳） ===== */
.attached-strip { display: flex; gap: 8px; flex-wrap: wrap; margin: 8px 0; }
.attached-chip { position: relative; width: 56px; height: 56px; border-radius: 8px; overflow: hidden;
  border: 1.5px solid #22d3ee; box-shadow: 0 4px 12px rgba(0,0,0,.3); }
.attached-chip img { width: 100%; height: 100%; object-fit: cover; display: block; }
.attached-chip i { position: absolute; top: -6px; right: -6px; width: 18px; height: 18px; border-radius: 50%;
  background: #fff; color: #333; font-style: normal; font-size: 13px; line-height: 18px; text-align: center;
  cursor: pointer; box-shadow: 0 2px 6px rgba(0,0,0,.4); }

/* ===== 分片B第二阶段：引擎真实出片 ===== */
.cf-produce{background:linear-gradient(135deg,#fb923c,#f43f5e)!important;color:#fff!important;border:none!important;}
.artifact-box{padding:8px 0;}
.artifact-tip{margin-top:8px;font-size:12.5px;color:#22d3ee;}
.ppt-deck{display:flex;flex-direction:column;gap:14px;}
.ppt-slide{background:linear-gradient(135deg,#0f1b33,#16264a);border:1px solid rgba(56,189,248,.25);border-radius:14px;padding:22px 26px;position:relative;}
.ppt-slide .ppt-no{position:absolute;top:10px;right:16px;font-size:11px;color:#5b7194;}
.ppt-slide h3{margin:0 0 10px;font-size:18px;color:#e6f1ff;}
.ppt-slide p{margin:0;font-size:13.5px;line-height:1.9;color:#b8cbe6;}
#pptDl{margin-top:14px;}

/* chat.html #agentWorkspace 无 .ag-fx 重放机制，落地页默认可见，避免 ldFade 卡在 0% 空白 */
#agentWorkspace .ld-wrap{animation:none;opacity:1;transform:none;}
#agentWorkspace .ld-wrap .ag-hero,#agentWorkspace .ld-wrap .ld-showcase,#agentWorkspace .ld-wrap .dp-download,#agentWorkspace .ld-wrap .ld-quick,#agentWorkspace .ld-wrap .ld-flow,#agentWorkspace .ld-wrap .ld-trigger-row,#agentWorkspace .ld-wrap .ld-card{animation:none;opacity:1;transform:none;}

/* @HIDE-STRIP-V6 */
.ws-chat:has(#agentWorkspace.agent-ws.full:not([hidden])) .agent-suggest-strip{display:none!important;}