:root{color-scheme:light;--primary:#a83239;--on-primary:#fff;--container:#ffdadb;--surface:#fff8f6;--panel:#fff;--soft:#f6eeeb;--outline:#dfd1ce;--text:#26191a;--muted:#7b6567;font-family:Inter,"Microsoft YaHei","PingFang SC",sans-serif;font-size:14px}*{box-sizing:border-box}body{margin:0;background:var(--surface);color:var(--text)}h1{font-size:30px;letter-spacing:-1px;margin:4px 0 12px}h2{font-size:22px}h3{font-size:17px;margin:24px 0 14px}p{line-height:1.7}button,input,textarea,select{font:inherit}button{border:1px solid var(--outline);border-radius:24px;padding:11px 22px;color:var(--primary);background:transparent;cursor:pointer;font-weight:600;transition:.15s}button:hover{background:var(--container)}button:disabled{opacity:.5;cursor:wait}button.primary{background:var(--primary);color:var(--on-primary);border-color:var(--primary)}button.primary:hover{background:#8e242e}button.text{border:none}button.icon{padding:6px 12px;font-size:22px;border:0}input,textarea,select{width:100%;padding:13px 14px;border:1px solid #b7a4a5;border-radius:12px;background:transparent;color:var(--text);outline:none}input:focus,textarea:focus,select:focus{border:2px solid var(--primary);padding:12px 13px}input[type=checkbox]{width:20px;height:20px;accent-color:var(--primary);vertical-align:middle}textarea{min-height:90px;resize:vertical}label{display:block;font-size:13px;color:var(--muted);margin:15px 0}label>input,label>select,label>textarea{margin-top:8px}label.check{display:flex;align-items:center;gap:12px}.fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 20px}.full{width:100%}.muted,small{color:var(--muted)}small{display:block}.eyebrow{font-size:11px;font-weight:700;letter-spacing:2.5px;color:var(--primary);margin-bottom:10px}.brandmark{display:grid;place-items:center;width:62px;height:62px;border-radius:20px;background:var(--primary);color:white;font-size:29px;font-weight:800;box-shadow:0 6px 18px #a8323920}.brandmark.small{width:42px;height:42px;border-radius:14px;font-size:21px}.brand{display:flex;gap:12px;align-items:center;padding:6px 12px 30px}.brand strong{font-size:17px}.brand small{font-size:11px;margin-top:4px}.rail{position:fixed;inset:0 auto 0 0;width:244px;background:#f6eeeb;padding:30px 16px;display:flex;flex-direction:column}.rail nav{display:flex;flex-direction:column;gap:6px;overflow:auto}.rail nav button{text-align:left;border:0;color:var(--muted);font-weight:500;padding:15px 22px;display:flex;gap:16px}.rail nav button.active{background:var(--container);color:#63141f;font-weight:700}.rail-bottom{margin-top:auto;padding:28px 12px 0}.pill{display:inline-block;padding:6px 12px;background:var(--soft);border-radius:10px;font-size:12px;white-space:nowrap}.workspace{margin-left:244px;padding:36px 42px;max-width:1900px}.workspace>header{display:flex;align-items:center;justify-content:space-between;margin-bottom:28px}.hero{background:linear-gradient(120deg,#5e1622,#ab3844);color:#fff5f4;border-radius:28px;padding:34px 38px;position:relative;overflow:hidden}.hero:after{content:'红';position:absolute;font-size:180px;right:35px;top:-36px;font-weight:900;opacity:.08}.hero p{color:#f6cbd0;max-width:640px}.hero .eyebrow{color:#ffd9d9}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin:24px 0}.stat,.panel{background:var(--panel);border:1px solid #eee1de;border-radius:22px;padding:24px}.stat b{display:block;font-size:32px;margin:12px 0 8px;letter-spacing:-1px}.stat span{color:var(--muted);font-size:13px}.toolbar{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:22px}.toolbar input{max-width:320px;background:#fff}.toolbar .spacer{flex:1}.table-wrap{overflow:auto;background:var(--panel);border:1px solid #eee1de;border-radius:20px}table{width:100%;border-collapse:collapse;white-space:nowrap}th{text-align:left;background:var(--soft);font-size:12px;color:var(--muted);font-weight:500}th,td{padding:17px 20px;border-bottom:1px solid #f2e8e6}td{font-size:13px;max-width:350px;overflow:hidden;text-overflow:ellipsis}td button{font-size:12px;padding:7px 13px;margin-right:6px}.empty{text-align:center;padding:65px 24px;color:var(--muted)}.notice{background:#f7e4df;border-radius:16px;padding:16px 20px;line-height:1.7;color:#763d3d;margin:18px 0}.error{background:#ffdad6;color:#93000a;border-radius:12px;padding:12px 16px;margin:14px 0}.error[hidden]{display:none}.auth{max-width:480px;background:#fff;margin:8vh auto;padding:40px;border:1px solid #ecdfdb;border-radius:30px;box-shadow:0 20px 80px #44222208}.auth.wide{max-width:760px}.auth .brandmark{margin-bottom:28px}.auth form{margin-top:28px}dialog{border:1px solid var(--outline);border-radius:28px;background:var(--surface);color:var(--text);width:760px;max-width:95vw;padding:26px 30px;max-height:92vh}dialog::backdrop{background:#25101677;backdrop-filter:blur(3px)}.dialog-head{display:flex;align-items:center;justify-content:space-between}dialog footer{display:flex;justify-content:flex-end;gap:12px;margin-top:28px}.item-row{border:1px solid var(--outline);border-radius:14px;padding:12px 16px;margin-bottom:10px;display:flex;gap:12px;align-items:center;flex-wrap:wrap}.item-row input{flex:1;min-width:130px}.item-row img{width:90px;height:60px;object-fit:cover;border-radius:10px}.item-row small{max-width:360px;overflow:hidden;text-overflow:ellipsis}.chat-layout{display:grid;grid-template-columns:300px 1fr;gap:20px}.thread{padding:18px;border-bottom:1px solid var(--outline);cursor:pointer}.thread:hover,.thread.active{background:var(--container)}.messages{height:470px;overflow:auto;padding:20px;display:flex;flex-direction:column;gap:12px}.bubble{align-self:flex-start;max-width:80%;border-radius:18px 18px 18px 4px;background:var(--soft);padding:12px 17px;white-space:pre-wrap;line-height:1.7}.bubble.mine{align-self:flex-end;background:var(--container);border-radius:18px 18px 4px 18px}.bubble img{max-width:240px;max-height:240px;border-radius:12px;display:block}.chat-send{padding:16px;display:flex;gap:12px}.pagination{display:flex;justify-content:center;align-items:center;gap:16px;margin:20px}#toast{position:fixed;bottom:28px;left:50%;transform:translateX(-50%);background:#362627;color:white;padding:14px 24px;border-radius:14px;display:none;z-index:9999;max-width:90vw}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.steps b{display:block;margin-bottom:10px}.cover-thumb{width:50px;height:40px;border-radius:8px;object-fit:cover}.upload-status{color:var(--primary);margin:12px 0}@media(max-width:1000px){.rail{width:190px}.workspace{margin-left:190px;padding:25px}.stats{grid-template-columns:repeat(2,1fr)}.chat-layout{grid-template-columns:1fr}.steps{grid-template-columns:1fr}}@media(max-width:650px){.rail{position:static;width:100%;padding:16px}.rail nav{flex-direction:row}.rail nav button{white-space:nowrap}.brand{padding-bottom:12px}.rail-bottom{display:none}.workspace{margin:0;padding:20px}.fields{grid-template-columns:1fr}.auth{margin:20px 12px;padding:25px}.hero{padding:24px}.stats{gap:10px}.stat{padding:18px}}
.support-settings{margin-bottom:20px}.support-settings h2{margin:0}.support-avatar-setting{display:flex;gap:12px;align-items:flex-end;flex-wrap:wrap}.support-avatar-setting label{flex:1;min-width:220px;margin-bottom:0}.chat-row{display:flex;align-items:flex-start;gap:10px}.chat-row.mine{flex-direction:row-reverse}.chat-row .bubble{max-width:calc(100% - 52px);min-width:24px;overflow-wrap:anywhere}.chat-row.mine .bubble{background:var(--container);border-radius:18px 4px 18px 18px}.chat-avatar{width:40px;height:40px;flex:0 0 40px;display:grid;place-items:center;border-radius:12px;overflow:hidden;background:var(--container);color:var(--primary);font-size:22px}.chat-avatar img{width:100%;height:100%;object-fit:cover}.chat-time{text-align:center;color:var(--muted);font-size:12px;margin-top:6px}.chat-send input{flex:1;min-width:0}.chat-send button{flex-shrink:0}.chat-row .bubble img{max-width:min(240px,100%)}