:root{--navy:#123252;--blue:#1769aa;--pale:#eef5fa;--line:#d9e2ea;--text:#17212b;--muted:#637487;--red:#b42318}*{box-sizing:border-box}body{margin:0;background:#f6f8fa;color:var(--text);font:15px/1.6 -apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif}a{color:var(--blue);text-decoration:none}button,.button{border:0;border-radius:7px;background:var(--blue);color:#fff;padding:10px 16px;font:inherit;cursor:pointer}.secondary{background:#587084}.danger-button{background:var(--red);margin-top:20px}.public-header{height:64px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 max(5vw,24px)}.brand{font-size:18px;font-weight:700;color:var(--navy)}nav{display:flex;gap:20px}.public-main{max-width:1320px;margin:auto;padding:38px 24px;min-height:calc(100vh - 120px)}footer{text-align:center;color:var(--muted);padding:20px}.hero,.tracking-hero{text-align:center;padding:45px 0}.hero h1,.tracking-hero h1{font-size:clamp(32px,7vw,52px);margin:8px 0}.eyebrow{letter-spacing:.14em;color:var(--blue);font-size:12px;font-weight:700}.search-card,.login-card,.form-card,.query-form,.tracking-detail{background:#fff;border:1px solid var(--line);border-radius:12px;padding:28px;box-shadow:0 8px 20px #18344d0a;text-align:left}.search-card{max-width:680px;margin:34px auto}.search-row{display:flex;gap:10px}.search-row input{flex:1}.search-card label,.form-card label,.login-card label,.query-form label{display:block;font-weight:600;margin-bottom:15px}input,textarea{display:block;width:100%;margin-top:5px;border:1px solid #b9c6d2;border-radius:6px;padding:10px;font:inherit;background:#fff}.captcha-row{display:flex;align-items:center;gap:10px;margin-top:14px}.captcha-row input{width:150px;margin:0}.captcha-row img{height:42px;cursor:pointer}.hidden{display:none!important}.text-button{padding:4px;background:transparent;color:var(--blue)}.error{color:var(--red);margin:8px 0}.success,.notice{background:#e7f6ee;color:#146c43;padding:12px 16px;border-radius:7px}.notice{color:#3d5367;background:var(--pale)}.result,.about{max-width:740px;margin:auto}.back{display:inline-block;margin-bottom:18px}.timeline{border-left:2px solid #b9d5e9;margin:30px 0 0 8px;padding-left:24px}.timeline article{position:relative;padding:0 0 25px}.timeline article:before{content:"";position:absolute;left:-31px;top:5px;width:12px;height:12px;border:3px solid var(--blue);border-radius:50%;background:#fff}.timeline time{color:var(--muted);font-size:13px}.timeline p{margin:4px 0}.about-text{font-size:17px;white-space:pre-line}.about dl{display:grid;grid-template-columns:100px 1fr;gap:8px}.about dt{font-weight:bold}.about dd{margin:0}.login-card{max-width:420px;margin:20px auto}.check{display:flex!important;align-items:center;gap:7px;font-weight:normal!important}.check input{width:auto;margin:0}.tracking-hero{padding:20px 0 26px}.tracking-hero h1{font-size:clamp(30px,5vw,42px)}.tracking-workspace{display:grid;grid-template-columns:minmax(260px,320px) minmax(0,1fr);align-items:start;gap:20px}.tracking-sidebar{display:grid;gap:14px}.query-form{padding:20px}.query-form textarea{min-height:130px;resize:vertical}.query-form button[type=submit]{width:100%;margin-top:4px}.field-hint{margin:10px 0 18px;color:var(--muted);font-size:13px;line-height:1.7}.query-list{display:grid;gap:9px}.query-result{display:grid;gap:2px;width:100%;text-align:left;background:#fff;color:var(--text);border:1px solid var(--line);padding:13px;box-shadow:0 2px 8px #18344d08}.query-result.active{background:#e3f3ff;border-color:#2994d6;box-shadow:inset 3px 0 #2994d6}.query-result.missing{background:#fff8f7;border-color:#f0c8c4}.query-result strong{font-size:16px}.query-result span,.query-result time{font-size:13px}.result-country{color:var(--blue)}.result-latest{color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.query-result time{color:#8695a3}.tracking-detail{min-height:450px;padding:0;overflow:hidden}.empty-detail{padding:70px 30px;text-align:center;color:var(--muted)}.empty-detail h2{color:var(--text)}.shipment-summary{padding:26px 30px;border-bottom:1px solid var(--line)}.shipment-summary-title{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.shipment-summary h2{margin:0;font-size:30px}.transport-badge{border:1px solid #74b9e8;color:var(--blue);background:#f0f9ff;border-radius:999px;padding:3px 10px}.shipment-info-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px 24px;margin-top:20px}.shipment-info-item{min-width:0}.shipment-info-item span{display:block;font-size:13px;color:var(--muted);margin-bottom:2px}.shipment-info-item strong{display:block;overflow-wrap:anywhere}.events-section{padding:24px 30px 30px}.events-section h3{margin:0 0 12px}.latest-track{display:grid;grid-template-columns:auto minmax(0,1fr) auto;gap:12px;align-items:center;padding:12px 14px;background:#f5f9fc;border:1px solid var(--line);border-radius:7px;margin-bottom:14px}.latest-track span{color:var(--blue);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.latest-track time{color:var(--muted);font-size:13px}.event-table-wrap{overflow:auto}.event-table{min-width:620px}.event-table th,.event-table td{padding:11px 14px}.admin-body{display:flex;min-height:100vh}.admin-body aside{width:220px;background:var(--navy);padding:25px 14px;display:flex;flex-direction:column;gap:5px}.admin-body aside .brand{color:white;margin:0 10px 20px}.admin-body aside a:not(.brand){color:#d8e5ef;padding:9px 10px;border-radius:6px}.admin-body aside a:hover{background:#234b70}.admin-content{flex:1;padding:24px;min-width:0}.admin-content>header{display:flex;justify-content:flex-end;gap:16px;align-items:center;margin-bottom:28px}.link-button{background:transparent;color:var(--blue);padding:0}.danger{color:var(--red)}.required{color:var(--red)}.page-title{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:18px}.page-title h1,h1{margin:0 0 16px}.page-title h1{margin:0}.stats{display:flex;gap:18px;margin-bottom:25px}.stats div{background:#fff;border:1px solid var(--line);border-radius:10px;padding:20px;min-width:170px}.stats b,.stats span{display:block}.stats b{font-size:28px}.muted{color:var(--muted)}.filter{display:flex;gap:8px;margin-bottom:16px;max-width:500px}.filter input{margin:0}.table-wrap{overflow:auto;background:#fff;border:1px solid var(--line);border-radius:10px;margin-bottom:18px}table{width:100%;border-collapse:collapse;min-width:600px}th,td{text-align:left;padding:12px;border-bottom:1px solid var(--line)}th{background:#f5f8fb;color:#44586c}.shipment-table{min-width:1300px}.shipment-table td{vertical-align:top}td form.inline{display:inline;margin-left:8px}.form-card{max-width:650px}.shipment-form{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 16px}.shipment-form button{grid-column:1/-1;width:max-content}.form-card fieldset{border:1px solid var(--line);border-radius:7px;margin:0 0 15px;padding:12px}.form-card textarea{resize:vertical}@media(max-width:800px){.tracking-workspace{grid-template-columns:1fr}.tracking-sidebar{order:0}.tracking-detail{order:1}.shipment-info-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.latest-track{grid-template-columns:1fr;gap:3px}.latest-track span{white-space:normal}.shipment-form{grid-template-columns:1fr}}@media(max-width:700px){.public-header{padding:0 16px}.public-header nav{gap:11px;font-size:13px}.public-main{padding:28px 16px}.search-row{display:block}.search-row button{width:100%;margin-top:10px}.admin-body{display:block}.admin-body aside{width:100%;flex-direction:row;overflow:auto;padding:12px;align-items:center}.admin-body aside .brand{margin:0 10px 0 0;white-space:nowrap}.admin-body aside a:not(.brand){white-space:nowrap}.admin-content{padding:18px}.stats{gap:10px}.stats div{min-width:0;flex:1}.page-title{align-items:flex-start}.captcha-row{flex-wrap:wrap}.shipment-summary,.events-section{padding-left:18px;padding-right:18px}.shipment-info-grid{grid-template-columns:1fr}.tracking-hero{padding-top:5px}}
