*{box-sizing:border-box}
html,body{margin:0;padding:0;height:100%;font-family:"Microsoft YaHei","PingFang SC",sans-serif;background:#f3f5f8;color:#1f2a37}
a{color:#1e5aa8;text-decoration:none}
.login-wrap{min-height:100%;display:flex;align-items:center;justify-content:center;background:linear-gradient(160deg,#12325a,#1e5aa8)}
.login-card{width:380px;background:#fff;border-radius:12px;padding:36px 32px 28px;box-shadow:0 16px 40px rgba(0,0,0,.18)}
.login-card h1{margin:0 0 6px;font-size:20px;color:#12325a;text-align:center}
.login-card p.sub{margin:0 0 24px;text-align:center;color:#6b7785;font-size:13px}
.login-card label{display:block;margin:0 0 6px;font-size:13px;color:#445}
.login-card input{width:100%;height:40px;padding:0 12px;border:1px solid #d5dce6;border-radius:6px;margin-bottom:14px;font-size:14px}
.login-card button{width:100%;height:42px;border:0;border-radius:6px;background:#1e5aa8;color:#fff;font-size:15px;cursor:pointer}
.login-card button:hover{background:#174a8c}
.alert{padding:10px 12px;border-radius:6px;margin-bottom:14px;font-size:13px}
.alert-err{background:#fdecea;color:#c0392b}
.alert-ok{background:#e8f6ee;color:#1e7a46}
.layout{display:flex;min-height:100%}
.sider{width:220px;background:#12325a;color:#d7e4f5;flex-shrink:0}
.sider .brand{padding:22px 18px 16px;font-size:16px;font-weight:700;color:#fff;border-bottom:1px solid rgba(255,255,255,.08)}
.sider a{display:block;padding:12px 18px;color:#c5d5ea}
.sider a:hover,.sider a.active{background:#1e5aa8;color:#fff}
.main{flex:1;min-width:0}
.topbar{height:56px;background:#fff;border-bottom:1px solid #e6ebf2;display:flex;align-items:center;justify-content:space-between;padding:0 20px}
.topbar .title{font-size:16px;font-weight:700;color:#12325a}
.topbar .user{font-size:13px;color:#667}
.topbar .user a{margin-left:12px}
.content{padding:20px}
.card{background:#fff;border-radius:8px;box-shadow:0 1px 4px rgba(18,50,90,.06);padding:18px 20px;margin-bottom:16px}
.stats{display:flex;gap:16px}
.stat{flex:1;background:#fff;border-radius:8px;padding:18px;box-shadow:0 1px 4px rgba(18,50,90,.06)}
.stat b{display:block;font-size:28px;color:#12325a;margin-top:4px}
.stat span{color:#6b7785;font-size:13px}
.toolbar{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-bottom:14px}
.toolbar input,.toolbar select{height:36px;border:1px solid #d5dce6;border-radius:6px;padding:0 10px}
.btn{display:inline-block;height:36px;line-height:36px;padding:0 14px;border:0;border-radius:6px;font-size:13px;cursor:pointer;background:#1e5aa8;color:#fff}
.btn:hover{background:#174a8c}
.btn-green{background:#1e7a46}
.btn-green:hover{background:#18633a}
.btn-gray{background:#6b7785}
.btn-gray:hover{background:#586370}
.table-wrap{overflow-x:auto}
table.data{width:100%;border-collapse:collapse;font-size:13px}
table.data th,table.data td{border-bottom:1px solid #eef2f6;padding:10px 8px;text-align:left;vertical-align:top;word-break:break-all}
table.data th{background:#f7f9fc;color:#445;font-weight:700}
table.data tr:hover td{background:#fafcff}
.tag{display:inline-block;padding:2px 8px;border-radius:10px;font-size:12px}
.tag-0{background:#eef6ff;color:#1e5aa8}
.tag-1{background:#fff4e8;color:#c26b00}
.form-row{margin-bottom:14px}
.form-row label{display:block;margin-bottom:6px;font-size:13px;color:#334}
.form-row input,.form-row select,.form-row textarea{width:100%;max-width:520px;border:1px solid #d5dce6;border-radius:6px;padding:8px 10px;font-family:inherit;font-size:14px}
.form-row input,.form-row select{height:38px;padding:0 10px}
.landing-layout{display:flex;gap:20px;align-items:flex-start}
.landing-form{flex:1;min-width:0}
.preview-col{width:360px;flex-shrink:0;position:sticky;top:16px}
.preview-title{font-size:13px;color:#667;margin-bottom:8px}
.phone{width:360px;height:680px;background:#111;border-radius:28px;padding:12px;box-shadow:0 12px 32px rgba(18,50,90,.18)}
.phone-screen{width:100%;height:100%;overflow:auto;border-radius:18px;background:linear-gradient(165deg,#0c3329 0%,#1e5c4a 48%,#e8f1ea 48.2%,#eef4ef 100%)}
.phone-screen .h5-embed{min-height:100%;padding:12px 10px 24px;display:flex;flex-direction:column;align-items:center}
.phone-screen .card{width:100%;margin-top:8px;margin-bottom:0;padding:18px 14px;text-align:center;border-radius:16px;background:linear-gradient(180deg,#f4fff8 0%,#fff 42%);box-shadow:0 10px 24px rgba(12,51,41,.16)}
.phone-screen .brand{font-size:12px;color:#6e847a;letter-spacing:1px}
.phone-screen .icon{width:56px;height:56px;border-radius:50%;margin:12px auto 8px;display:flex;align-items:center;justify-content:center;font-size:28px;color:#fff;background:linear-gradient(160deg,#2ecc71,#1a9d55)}
.phone-screen .ok .icon{background:linear-gradient(160deg,#2ecc71,#1a9d55)}
.phone-screen .ok .title{color:#157a45}
.phone-screen .title{font-size:18px;font-weight:700;margin:6px 0}
.phone-screen .meta{font-size:12px;color:#667a72;text-align:left;background:rgba(22,74,60,.06);border-radius:10px;padding:10px;margin-top:10px}
.phone-screen .foot{margin-top:12px;font-size:12px;color:#8aa197}
.phone-screen .landing{width:100%;margin-top:10px}
.phone-screen .swiper{position:relative;border-radius:12px;overflow:hidden;background:#ddd;height:140px}
.phone-screen .swiper-track{position:relative;width:100%;height:100%}
.phone-screen .swiper-item{position:absolute;inset:0;opacity:0}
.phone-screen .swiper-item.on{opacity:1}
.phone-screen .swiper-item img{width:100%;height:100%;object-fit:cover;display:block}
.phone-screen .swiper-dots{position:absolute;left:0;right:0;bottom:6px;text-align:center}
.phone-screen .swiper-dots span{display:inline-block;width:6px;height:6px;margin:0 2px;border-radius:50%;background:rgba(255,255,255,.5)}
.phone-screen .swiper-dots span.on{background:#fff}
.phone-screen .landing-copy{background:rgba(255,255,255,.96);border-radius:12px;padding:12px;margin-top:10px}
.phone-screen .landing-copy h2{margin:0 0 8px;font-size:16px;color:#123d32}
.phone-screen .landing-text{font-size:13px;line-height:1.7;color:#445}
.phone-screen .landing-pics img{display:block;width:100%;border-radius:10px;margin-top:8px}
.file-btn{position:relative;overflow:hidden;margin-right:8px}
.file-btn input[type=file]{position:absolute;left:0;top:0;width:100%;height:100%;opacity:0;cursor:pointer}
.img-list{display:flex;flex-wrap:wrap;gap:8px;margin:8px 0}
.img-item{width:92px;position:relative;border:1px solid #e6ebf2;border-radius:6px;overflow:hidden;background:#f7f9fc}
.img-item img{display:block;width:92px;height:70px;object-fit:cover}
.img-item .img-del{display:block;width:100%;height:24px;line-height:24px;border:0;background:#c0392b;color:#fff;font-size:12px;cursor:pointer}
@media (max-width:1100px){
  .landing-layout{flex-direction:column}
  .preview-col{position:static}
}
.hint{font-size:12px;color:#889;margin-top:4px}
.pager{margin-top:14px;display:flex;gap:6px;align-items:center;flex-wrap:wrap;font-size:13px}
.pager a,.pager span{display:inline-block;min-width:32px;height:32px;line-height:32px;text-align:center;border:1px solid #d5dce6;border-radius:4px;padding:0 8px;background:#fff;color:#334}
.pager .on{background:#1e5aa8;color:#fff;border-color:#1e5aa8}
.mask{display:none;position:fixed;left:0;top:0;right:0;bottom:0;background:rgba(0,0,0,.35);z-index:50;align-items:center;justify-content:center}
.mask.show{display:flex}
.mask .box{background:#fff;padding:22px 28px;border-radius:8px;min-width:240px;text-align:center}
.qr-link{max-width:360px;display:inline-block}
@media (max-width:800px){
  .sider{width:64px}
  .sider .brand,.sider a span{display:none}
  .stats{flex-direction:column}
}