:root{--bg:#f8fafb;--paper:#fff;--ink:#16222e;--muted:#7b8593;--line:#e6e9ee;--soft:#f1f4f6;--brand:#0fa37e;--brand-soft:#e6f6f1;--brand-ink:#0a6b54;--blue:#2f6fd6;--gold:#c98a2b;--violet:#7a5fd0;--shadow:0 12px 32px #14222e12;--shadow-pop:0 6px 14px #0fa37e47;--shadow-modal:0 20px 60px #00000026;--radius:16px;--radius-btn:10px;--radius-input:8px;--font-title:"Avenir Next", "PingFang SC", "Microsoft YaHei", sans-serif;--font-code:"JetBrains Mono", "Fira Code", ui-monospace, monospace}*{box-sizing:border-box}html,body,#root{height:100%}body{background:var(--bg);color:var(--ink);-webkit-font-smoothing:antialiased;margin:0;font-family:PingFang SC,Microsoft YaHei,system-ui,-apple-system,sans-serif}button,input,textarea{font:inherit}button{color:inherit;cursor:pointer;background:0 0;border:0}button:focus-visible,textarea:focus-visible,input:focus-visible{outline:2px solid var(--brand);outline-offset:2px}code{font-family:var(--font-code)}h1,h2,.brand-text,.hero h1,.entry-title,.agent-name{font-family:var(--font-title)}.app{min-height:100vh;display:flex}.sidebar{border-right:1px solid var(--line);z-index:20;background:#fff;flex-direction:column;width:250px;padding:26px 16px 20px;display:flex;position:fixed;top:0;bottom:0}.brand{align-items:center;gap:11px;margin-bottom:34px;padding:0 8px;display:flex}.brand-mark{background:var(--brand);color:#fff;width:34px;height:34px;box-shadow:var(--shadow-pop);border-radius:10px;place-items:center;display:grid}.brand-text{letter-spacing:.5px;font-size:17px;font-weight:800;line-height:1.1}.brand-text small{letter-spacing:2px;color:var(--muted);margin-top:3px;font-size:9px;font-weight:600;display:block}.side-nav{flex-direction:column;gap:4px;display:flex}.nav-item{color:var(--muted);text-align:left;border-radius:11px;align-items:center;gap:12px;padding:11px 13px;font-size:13.5px;font-weight:600;transition:all .2s;display:flex}.nav-item:hover{background:var(--soft);color:var(--ink)}.nav-item.active{background:var(--brand-soft);color:var(--brand-ink)}.side-foot{color:#a7b0bb;margin-top:auto;padding:14px 12px 0;font-size:11px}.main{flex-direction:column;flex:1;min-width:0;margin-left:250px;display:flex}.topbar{border-bottom:1px solid var(--line);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);z-index:10;background:#ffffffd9;align-items:center;gap:14px;height:62px;padding:0 28px;display:flex;position:sticky;top:0}.top-title{font-size:15px;font-weight:700}.search-box{background:var(--soft);border-radius:var(--radius-input);max-width:360px;color:var(--muted);border:1px solid #0000;flex:1;align-items:center;gap:8px;margin:0 8px;padding:8px 12px;transition:all .2s;display:flex}.search-box:focus-within{border-color:var(--brand);background:#fff}.search-box input{color:var(--ink);background:0 0;border:0;outline:none;flex:1;font-size:13px}.login-btn{border-radius:var(--radius-btn);background:var(--ink);color:#fff;margin-left:auto;padding:9px 16px;font-size:12.5px;font-weight:600;transition:all .2s}.login-btn:hover{background:#0c161e}.menu-btn{background:var(--soft);width:36px;height:36px;color:var(--ink);border-radius:9px;place-items:center;display:none}.content{width:100%;max-width:1080px;margin:0 auto;padding:34px 30px 70px}.hero{background:linear-gradient(135deg, var(--brand-soft) 0%, #f4fbf8 55%, var(--bg) 100%);border:1px solid var(--line);border-radius:20px;margin:4px 4px 8px;padding:40px 38px 38px}.eyebrow{font:600 11px var(--font-code);letter-spacing:2px;color:var(--brand-ink);text-transform:uppercase}.hero h1{letter-spacing:-1px;margin:16px 0 14px;font-size:42px;line-height:1.15}.hero-sub{color:var(--muted);max-width:540px;font-size:14px;line-height:1.7}.hero-entries{grid-template-columns:repeat(3,1fr);gap:16px;margin-top:34px;display:grid}.entry-card{text-align:left;border:1px solid var(--line);border-radius:var(--radius);background:var(--paper);box-shadow:var(--shadow);padding:22px;transition:all .22s}.entry-card:hover{border-color:var(--brand);box-shadow:var(--shadow-pop);transform:translateY(-3px)}.entry-icon{background:var(--brand-soft);width:46px;height:46px;color:var(--brand-ink);border-radius:12px;place-items:center;margin-bottom:16px;display:grid}.entry-title{margin-bottom:6px;font-size:16px;font-weight:700}.entry-desc{color:var(--muted);font-size:12.5px;line-height:1.6}.page-head{flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:8px;margin:6px 4px 22px;display:flex}.page-head h2{margin:0 0 6px;font-size:24px}.page-head p{color:var(--muted);margin:0;font-size:13px}.agent-grid{grid-template-columns:repeat(3,1fr);gap:16px;display:grid}.agent-card{text-align:left;border:1px solid var(--line);border-radius:var(--radius);background:var(--paper);box-shadow:var(--shadow);flex-direction:column;gap:10px;min-height:172px;padding:20px;transition:all .22s;display:flex}.agent-card:hover{border-color:var(--brand);box-shadow:var(--shadow-pop);transform:translateY(-3px)}.agent-icon{background:var(--brand-soft);width:42px;height:42px;color:var(--brand-ink);border-radius:11px;place-items:center;display:grid}.agent-name{font-size:15.5px;font-weight:700}.agent-desc{color:var(--muted);-webkit-line-clamp:2;-webkit-box-orient:vertical;flex:1;font-size:12.5px;line-height:1.6;display:-webkit-box;overflow:hidden}.agent-tag{font:600 10.5px var(--font-code);color:#9aa3ad;background:var(--soft);border-radius:7px;align-self:flex-start;padding:5px 9px}.chat{border:1px solid var(--line);border-radius:var(--radius);background:var(--paper);height:calc(100vh - 132px);box-shadow:var(--shadow);flex-direction:column;display:flex;overflow:hidden}.chat-head{border-bottom:1px solid var(--line);background:#fff;align-items:center;gap:12px;padding:14px 18px;display:flex}.icon-btn{background:var(--soft);width:34px;height:34px;color:var(--ink);border-radius:9px;place-items:center;display:grid}.icon-btn:hover{background:#e9edf0}.chat-title{flex-direction:column;line-height:1.25;display:flex}.chat-title strong{font-size:14.5px}.chat-title span{color:var(--muted);font-size:11px}.chat-rate{font:600 11px var(--font-code);color:var(--brand-ink);background:var(--brand-soft);border-radius:8px;margin-left:auto;padding:6px 10px}.chat-body{background:#fafbfb;flex-direction:column;flex:1;gap:16px;padding:22px;display:flex;overflow-y:auto}.chat-empty{text-align:center;color:var(--muted);max-width:320px;margin:auto;font-size:13px;line-height:1.7}.chat-empty b{color:var(--brand-ink)}.msg{gap:10px;max-width:86%;display:flex}.msg.user{flex-direction:row-reverse;align-self:flex-end}.msg-avatar{border-radius:9px;flex-shrink:0;place-items:center;width:30px;height:30px;display:grid}.msg.user .msg-avatar{background:var(--ink);color:#fff}.msg.bot .msg-avatar{background:var(--brand-soft);color:var(--brand-ink)}.msg-bubble{white-space:pre-wrap;word-break:break-word;border-radius:14px;padding:12px 15px;font-size:13.5px;line-height:1.75}.msg.bot .msg-bubble{border:1px solid var(--line);background:#fff;border-top-left-radius:4px}.msg.user .msg-bubble{background:var(--brand);color:#fff;border-top-right-radius:4px}.msg.err .msg-bubble{color:#b23b2e;background:#fff3f2;border-color:#f3c9c4}.msg-bubble.typing{color:var(--muted);font-style:italic}.chat-input{border-top:1px solid var(--line);background:#fff;gap:10px;padding:14px 16px;display:flex}.chat-input textarea{resize:none;border:1px solid var(--line);border-radius:var(--radius-input);background:var(--soft);flex:1;max-height:120px;padding:11px 14px;font-size:13.5px;line-height:1.5}.chat-input textarea:focus{border-color:var(--brand);background:#fff;outline:none}.send-btn{border-radius:var(--radius-input);background:var(--brand);color:#fff;place-items:center;width:46px;transition:all .2s;display:grid}.send-btn:hover:not(:disabled){background:var(--brand-ink);box-shadow:var(--shadow-pop)}.send-btn:disabled{opacity:.5;cursor:not-allowed}.set-card{border:1px solid var(--line);border-radius:var(--radius);background:var(--paper);box-shadow:var(--shadow);max-width:640px;padding:8px 22px}.set-row{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:16px;padding:16px 0;display:flex}.set-row span{color:var(--muted);font-size:13px;font-weight:600}.set-row code{color:var(--ink);background:var(--soft);text-overflow:ellipsis;white-space:nowrap;border-radius:8px;max-width:60%;padding:6px 10px;font-size:12px;overflow:hidden}.set-status{padding:18px 0 6px}.set-status .ok{color:var(--brand-ink);align-items:center;gap:7px;font-size:13px;font-weight:700;display:inline-flex}.set-status .bad{color:#b23b2e;align-items:center;gap:7px;font-size:13px;font-weight:700;display:inline-flex}.set-note{color:var(--muted);align-items:flex-start;gap:7px;padding:6px 0 18px;font-size:12px;line-height:1.7;display:flex}.set-note code{background:var(--soft);border-radius:5px;padding:2px 6px;font-size:11px}.vip-grid{grid-template-columns:repeat(4,1fr);gap:16px;display:grid}.vip-card{text-align:left;border:1px solid var(--line);border-radius:var(--radius);background:var(--paper);box-shadow:var(--shadow);flex-direction:column;gap:8px;padding:22px 20px;transition:all .22s;display:flex}.vip-card.highlight{border-color:var(--brand);box-shadow:var(--shadow-pop)}.vip-name{font:700 17px var(--font-title);align-items:center;gap:8px;display:flex}.vip-badge{font:700 10px var(--font-code);color:#fff;background:var(--brand);letter-spacing:.5px;border-radius:6px;padding:2px 7px}.vip-price{font:800 30px var(--font-title);color:var(--brand-ink)}.vip-price small{color:var(--muted);margin-left:4px;font-size:12px;font-weight:600}.vip-limit{font:600 12px var(--font-code);color:var(--violet)}.vip-desc{color:var(--ink);font-size:12.5px;line-height:1.5}.vip-tag{color:var(--muted);flex:1;font-size:11.5px;line-height:1.55}.vip-activate{border-radius:var(--radius-btn);background:var(--brand);color:#fff;margin-top:8px;padding:10px 14px;font-size:13px;font-weight:700;transition:all .2s}.vip-activate:hover:not(:disabled){background:var(--brand-ink)}.vip-activate:disabled{background:var(--soft);color:var(--muted);cursor:default}.toast{background:var(--ink);color:#fff;box-shadow:var(--shadow);z-index:50;border-radius:12px;padding:12px 20px;font-size:12.5px;animation:.25s pop;position:fixed;bottom:28px;left:50%;transform:translate(-50%)}.drawer-mask{display:none}@keyframes pop{0%{opacity:0;transform:translate(-50%)translateY(8px)}to{opacity:1;transform:translate(-50%)translateY(0)}}mark{color:inherit;background:#fff2b8;border-radius:3px;padding:0 1px}.search-clear{color:var(--muted);border-radius:50%;place-items:center;padding:2px;display:grid}.search-clear:hover{background:var(--line);color:var(--ink)}.filter-bar{color:var(--muted);flex-wrap:wrap;align-items:center;gap:8px;margin:0 4px 16px;display:flex}.chip{border:1px solid var(--line);background:var(--paper);color:var(--muted);border-radius:999px;padding:6px 12px;font-size:12px;font-weight:600;transition:all .18s}.chip:hover{border-color:var(--brand);color:var(--brand-ink)}.chip.on{background:var(--brand-soft);border-color:var(--brand);color:var(--brand-ink)}.result-count{color:var(--muted);margin:0 4px 12px;font-size:12px}.empty-actions{justify-content:center;gap:10px;margin-top:12px;display:flex}.link-btn{color:var(--brand-ink);font-size:12.5px;font-weight:700;text-decoration:underline}.recent{margin-top:30px}.recent-head{color:var(--ink);align-items:center;gap:7px;margin:0 4px 14px;font-size:14px;font-weight:700;display:flex}.recent-head svg{color:var(--gold)}.agent-badge{color:var(--brand-ink);align-items:center;gap:3px;margin-left:6px;display:inline-flex}.msg-col{flex-direction:column;gap:6px;min-width:0;display:flex}.msg-actions{align-items:center;gap:8px;display:flex}.msg.user .msg-actions{justify-content:flex-end}.fb-btn{color:var(--muted);background:var(--soft);border-radius:7px;align-items:center;gap:4px;padding:4px 8px;font-size:11.5px;font-weight:600;transition:all .18s;display:inline-flex}.fb-btn:hover{background:var(--brand-soft);color:var(--brand-ink)}.fb-done{color:var(--brand-ink);font-size:11.5px;font-weight:600}.retry-btn{color:#b23b2e;background:#fff3f2;border:1px solid #f3c9c4;border-radius:7px;align-items:center;gap:5px;padding:5px 10px;font-size:11.5px;font-weight:700;transition:all .18s;display:inline-flex}.retry-btn:hover{background:#ffe9e6}.dots{vertical-align:middle;gap:3px;margin-left:6px;display:inline-flex}.dots i{background:var(--brand);border-radius:50%;width:4px;height:4px;animation:1.2s ease-in-out infinite blink}.dots i:nth-child(2){animation-delay:.2s}.dots i:nth-child(3){animation-delay:.4s}@keyframes blink{0%,80%,to{opacity:.25;transform:translateY(0)}40%{opacity:1;transform:translateY(-3px)}}.spinner{border:2px solid #fff6;border-top-color:#fff;border-radius:50%;width:15px;height:15px;animation:.7s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}@media (width<=860px){.sidebar{transition:transform .25s;transform:translate(-100%);box-shadow:0 0 40px #0000001f}.app.drawer-open .sidebar{transform:translate(0)}.main{margin-left:0}.menu-btn{display:grid}.drawer-mask{z-index:15;background:#14222e59;display:block;position:fixed;inset:0}.content{padding:18px 14px 60px}.hero{padding:26px 20px 24px}.hero h1{font-size:27px}.hero-entries,.agent-grid{grid-template-columns:1fr;gap:12px}.vip-grid{grid-template-columns:1fr}.agent-card{min-height:0}.topbar{flex-wrap:wrap;gap:8px 10px;height:auto;padding:10px 14px}.search-box{flex:100%;order:3;max-width:none;margin:0}.login-btn{margin-left:auto}.chat{height:calc(100dvh - 132px)}.msg{max-width:94%}.filter-bar{gap:6px}}