:root{--blue:#0877c9;--cyan:#13a9df;--gold:#f8bd13;--orange:#e9570b;--ink:#102238;--muted:#64748b;--line:#dce7f1;--surface:#ffffff;--soft:#f3f8fc}*{box-sizing:border-box}html{min-width:320px}body,html{background:#f5f9fc}body{margin:0;color:var(--ink);font-family:Microsoft YaHei,PingFang SC,system-ui,sans-serif}button,input,select,textarea{font:inherit}a,button{-webkit-tap-highlight-color:transparent}button{cursor:pointer}a{color:inherit;text-decoration:none}.site-shell{min-height:100vh;display:flex;flex-direction:column;overflow:hidden;background:radial-gradient(circle at 78% 22%,rgba(19,169,223,.13),transparent 28%),linear-gradient(145deg,#f9fcff,#edf6fc)}.site-header{width:min(1180px,calc(100% - 48px));margin:0 auto;height:112px;display:flex;align-items:center;justify-content:space-between}.brand{display:inline-flex;align-items:center;gap:14px}.brand-logo{width:66px;height:66px;object-fit:contain;border-radius:14px;background:#fff}.brand-mark{width:58px;height:58px;display:grid;place-items:center;position:relative;border-radius:17px;color:white;background:linear-gradient(145deg,var(--blue),var(--cyan));box-shadow:0 12px 28px rgba(8,119,201,.22)}.brand-mark:before{content:"";position:absolute;left:7px;bottom:7px;width:11px;height:30px;border-radius:7px;background:var(--gold)}.brand-mark:after{content:"";position:absolute;right:0;top:0;width:17px;height:17px;border-radius:0 17px 0 10px;background:var(--orange)}.brand-mark-core{position:relative;z-index:1;font-size:25px;font-weight:900;transform:translateX(3px)}.brand-mark-star{position:absolute;z-index:2;right:3px;top:13px;color:var(--gold);font-size:15px;text-shadow:0 1px 0 #fff}.brand-copy{display:flex;flex-direction:column;line-height:1}.brand-copy strong{font-size:25px;font-weight:900;letter-spacing:.08em}.brand-copy small{margin-top:7px;font-size:10px;font-weight:800;letter-spacing:.16em;color:#3b4f67}.brand-compact .brand-mark{width:45px;height:45px;border-radius:13px}.brand-compact .brand-logo{width:50px;height:50px}.brand-compact .brand-copy strong,.brand-compact .brand-mark-core{font-size:20px}.secure-pill{padding:10px 15px;border:1px solid rgba(8,119,201,.17);border-radius:99px;color:#116bab;background:rgba(255,255,255,.72);font-size:13px;font-weight:700;backdrop-filter:blur(12px)}.secure-pill:before{content:"●";margin-right:8px;color:#19a66c;font-size:10px}.hero{width:min(1180px,calc(100% - 48px));margin:auto;display:grid;grid-template-columns:1.03fr .97fr;align-items:center;gap:74px;padding:54px 0 78px}.hero-copy{padding-left:14px}.eyebrow{display:inline-flex;align-items:center;gap:9px;color:var(--blue);font-size:13px;font-weight:800;letter-spacing:.17em}.eyebrow:before{content:"";width:26px;height:3px;border-radius:3px;background:linear-gradient(90deg,var(--gold),var(--orange))}.hero h1{margin:22px 0;font-size:clamp(42px,5vw,67px);line-height:1.15;letter-spacing:-.04em;font-weight:900}.hero-copy>p{max-width:590px;margin:0;color:#51667d;font-size:18px;line-height:1.9}.trust-row{display:flex;flex-wrap:wrap;gap:12px 22px;margin-top:32px;color:#466076;font-size:13px;font-weight:650}.trust-row span:before{content:"✓";display:inline-grid;place-items:center;width:20px;height:20px;margin-right:7px;border-radius:50%;color:#0877c9;background:#dff3ff;font-weight:900}.query-card{position:relative;min-height:528px;padding:38px;border:1px solid rgba(255,255,255,.95);border-radius:32px;background:rgba(255,255,255,.92);box-shadow:0 30px 80px rgba(30,76,114,.16),0 2px 8px rgba(30,76,114,.05);backdrop-filter:blur(18px)}.query-card:before{content:"";position:absolute;left:42px;right:42px;top:0;height:4px;border-radius:0 0 6px 6px;background:linear-gradient(90deg,var(--blue),var(--cyan),var(--gold),var(--orange))}.step-indicator{display:grid;grid-template-columns:28px 42px 28px 1fr;align-items:center;gap:8px;margin-bottom:34px}.step-indicator span{width:28px;height:28px;display:grid;place-items:center;border-radius:50%;color:#8ca0b4;background:#eef3f7;font-size:12px;font-weight:800}.step-indicator span.active{color:white;background:var(--blue)}.step-indicator i{height:2px;background:#e1eaf1}.step-indicator b{justify-self:end;color:#7a8da0;font-size:12px;letter-spacing:.08em}.admin-login h1,.query-card h2,.workspace-heading h1{margin:0;font-size:30px;line-height:1.25;font-weight:900}.card-subtitle{margin:9px 0 30px;color:var(--muted);line-height:1.6}label{display:block;margin-bottom:9px;color:#30475c;font-size:13px;font-weight:800}input,select,textarea{width:100%;border:1px solid #cfdce7;border-radius:14px;color:var(--ink);background:#fbfdff;outline:none;transition:border-color .2s,box-shadow .2s,background .2s}input{height:52px;padding:0 16px}select{height:52px;padding:0 38px 0 16px}textarea{min-height:180px;padding:14px;resize:vertical;line-height:1.55}input:focus,select:focus,textarea:focus{border-color:var(--cyan);background:#fff;box-shadow:0 0 0 4px rgba(19,169,223,.12)}.phone-field{display:flex;align-items:center;margin-bottom:18px;border:1px solid #cfdce7;border-radius:14px;overflow:hidden;background:#fbfdff;transition:border-color .2s,box-shadow .2s}.phone-field:focus-within{border-color:var(--cyan);box-shadow:0 0 0 4px rgba(19,169,223,.12)}.phone-field span{padding:0 14px;border-right:1px solid #dae5ee;color:#536a7f;font-weight:800}.phone-field input{border:0;border-radius:0;box-shadow:none}.file-button,.outline-button,.primary-button,.secondary-button{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:14px;font-weight:800;transition:transform .18s,box-shadow .18s,opacity .18s}.primary-button{width:100%;min-height:54px;padding:0 22px;color:#fff;background:linear-gradient(105deg,var(--blue),var(--cyan));box-shadow:0 14px 28px rgba(8,119,201,.22)}.file-button:hover,.primary-button:hover:not(:disabled),.secondary-button:hover{transform:translateY(-1px);box-shadow:0 17px 32px rgba(8,119,201,.26)}button:disabled{cursor:not-allowed;opacity:.55}.privacy-hint{margin:18px 0 0;color:#7c8fa1;font-size:12px;line-height:1.7;text-align:center}.admin-message,.form-message{margin:18px 0 0;padding:12px 14px;border-radius:12px;color:#31546d;background:#eaf6fd;font-size:13px;line-height:1.55}.back-button,.text-button{border:0;color:var(--blue);background:transparent;font-size:13px;font-weight:800}.back-button{margin:-6px 0 20px;padding:0}.text-button{display:block;margin:16px auto 0}.code-input{margin-bottom:18px;height:60px;font-size:24px;font-weight:900;letter-spacing:.32em;text-align:center}.results-panel{min-height:450px}.results-heading{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:24px}.success-kicker{color:#16925f;font-size:12px;font-weight:900;letter-spacing:.12em}.outline-button{min-height:40px;padding:0 14px;border:1px solid #cbd9e5;color:#476177;background:#fff;font-size:12px}.shipment-list{max-height:440px;display:grid;gap:14px;overflow:auto;padding-right:4px}.shipment-card{padding:19px;border:1px solid #dae7f0;border-radius:20px;background:linear-gradient(145deg,#fff,#f7fbfe)}.shipment-footer,.shipment-topline{display:flex;align-items:center;justify-content:space-between;gap:12px}.carrier-badge{padding:5px 9px;border-radius:8px;color:#096caf;background:#e2f4ff;font-size:11px;font-weight:900}.status-dot{color:#15915d;font-size:12px;font-weight:800}.status-dot:before{content:"";display:inline-block;width:7px;height:7px;margin-right:6px;border-radius:50%;background:#21b879;box-shadow:0 0 0 4px #dcf7eb}.shipment-card h3{margin:15px 0 5px;font-size:17px}.recipient{margin:0;color:#788a9c;font-size:12px}.tracking-row{display:flex;align-items:center;justify-content:space-between;margin:17px 0 14px;padding:13px 14px;border-radius:13px;background:#eef6fb}.tracking-row div{min-width:0}.tracking-row small{display:block;color:#71879a;font-size:10px}.tracking-row strong{display:block;margin-top:3px;overflow:hidden;text-overflow:ellipsis;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:14px}.tracking-row button{flex:0 0 auto;margin-left:12px;padding:7px 10px;border:0;border-radius:9px;color:var(--blue);background:#fff;font-size:11px;font-weight:900}.shipment-footer{color:#7a8ea0;font-size:11px}.empty-state{padding:60px 20px;color:#687f93;text-align:center}.empty-state strong{color:#263f55;font-size:20px}.site-footer{width:min(1180px,calc(100% - 48px));margin:0 auto;padding:24px 0 34px;display:flex;gap:24px;color:#70869a;font-size:12px}.site-footer a{margin-left:auto}.admin-shell{min-height:100vh;padding-bottom:60px;background:linear-gradient(155deg,#f7fbfe,#edf5fa)}.admin-header{width:min(1160px,calc(100% - 44px));height:94px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;color:#6a8094;font-size:13px;font-weight:800}.admin-login{width:min(470px,calc(100% - 36px));margin:70px auto 0;padding:38px;border:1px solid #dce7f0;border-radius:28px;background:#fff;box-shadow:0 24px 70px rgba(40,83,115,.14)}.admin-login h1{margin-top:15px}.admin-login>p{margin:10px 0 28px;color:var(--muted)}.admin-login form input{margin-bottom:18px}.admin-workspace{width:min(1160px,calc(100% - 44px));margin:38px auto 0}.workspace-heading{display:flex;align-items:center;justify-content:space-between;margin-bottom:28px}.workspace-heading h1{margin-top:8px;font-size:38px}.import-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}.import-card{padding:28px;border:1px solid #dce7ef;border-radius:24px;background:#fff;box-shadow:0 14px 42px rgba(35,76,106,.08)}.import-card h2{margin:0;font-size:20px}.import-card>p{min-height:48px;color:var(--muted);font-size:13px;line-height:1.7}.file-button{width:100%;height:48px;color:#fff;background:#145f96}.file-button input{display:none}.or-divider{display:flex;align-items:center;gap:12px;margin:20px 0;color:#8ba0b2;font-size:11px}.or-divider:after,.or-divider:before{content:"";height:1px;flex:1;background:#e2ebf2}.secondary-button{width:100%;min-height:48px;margin-top:12px;color:#0c6fae;background:#e6f5fe}.field-pair{display:grid;grid-template-columns:1fr 150px;gap:12px;margin:24px 0 18px}.field-pair label{margin:0}.field-pair input{margin-top:8px}.import-summary{display:grid;grid-template-columns:auto 1fr auto 1fr;align-items:baseline;gap:7px;margin-bottom:16px;padding:14px 16px;border-radius:14px;background:#f0f7fb}.import-summary strong{color:var(--blue);font-size:24px}.import-summary span{color:#6e8497;font-size:12px}.preview-table-wrap{min-height:183px;overflow:auto;margin-bottom:16px;border:1px solid #e0e9f0;border-radius:13px}table{width:100%;border-collapse:collapse;font-size:11px}td,th{max-width:170px;padding:10px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;border-bottom:1px solid #e8eef3;text-align:left}th{color:#61788c;background:#f7fafc}.table-empty{padding:42px 12px;color:#8da0b1;text-align:center}.admin-message{margin-top:18px}.data-browser-card{margin-top:22px;padding:26px 28px;border:1px solid #dce7ef;border-radius:22px;background:#fff;box-shadow:0 14px 42px rgba(35,76,106,.07)}.data-browser-heading{display:flex;align-items:center;justify-content:space-between;gap:20px}.data-browser-heading h2{margin:8px 0 0;font-size:22px}.date-browser-controls{display:grid;grid-template-columns:minmax(240px,360px) 120px;align-items:end;gap:12px;margin-top:20px}.date-browser-controls label{margin:0}.date-browser-controls select{margin-top:8px}.date-browser-controls .outline-button{min-height:52px}.data-browser-note{margin:14px 0;color:#74899b;font-size:12px;line-height:1.65}.stored-table-wrap{min-height:154px;overflow:auto;border:1px solid #e0e9f0;border-radius:13px}.stored-table-wrap table{min-width:980px}.stored-table-wrap td,.stored-table-wrap th{max-width:240px;padding:11px 12px}.data-cleanup-card{margin-top:22px;padding:26px 28px;border:1px solid #eadfcf;border-radius:22px;background:#fffdf9;box-shadow:0 14px 42px rgba(75,60,35,.06)}.cleanup-heading{display:flex;align-items:center;justify-content:space-between;gap:20px}.cleanup-heading h2{margin:8px 0 0;font-size:22px}.data-cleanup-card>p{margin:13px 0;color:var(--muted);font-size:13px;line-height:1.7}.stored-count{min-width:132px;padding:12px 16px;border-radius:14px;background:#f4f8fb;text-align:center}.stored-count strong{display:block;color:var(--blue);font-size:25px}.stored-count span{color:#6e8497;font-size:11px}.cleanup-meta{display:flex;flex-wrap:wrap;gap:10px 22px;margin-bottom:18px;color:#75899a;font-size:12px}.cleanup-actions,.clear-all-row{display:grid;grid-template-columns:minmax(220px,1fr) 180px;align-items:end;gap:12px}.clear-all-row{margin-top:14px;padding-top:14px;border-top:1px solid #eee5da}.cleanup-actions label,.clear-all-row label{margin:0}.cleanup-actions input,.clear-all-row input{margin-top:8px}.danger-button{min-height:52px;padding:0 18px;border:1px solid #e3a19b;border-radius:14px;color:#a83d34;background:#fff;font-weight:800}.danger-button:hover:not(:disabled){border-color:#cf6258;background:#fff7f6}.danger-solid{color:#fff;border-color:#bd3f36;background:#bd3f36}.danger-solid:hover:not(:disabled){color:#fff;background:#a9342d}.data-minimization{display:flex;gap:14px;margin-top:18px;padding:16px 18px;border:1px solid #d9e7f0;border-radius:16px;color:#587185;background:rgba(255,255,255,.72);font-size:12px}.data-minimization strong{color:#16865b}@media (max-width:900px){.site-header{height:92px}.hero{grid-template-columns:1fr;gap:36px;padding-top:34px}.hero-copy{max-width:680px;padding-left:0;text-align:center;justify-self:center}.hero-copy>p{margin-inline:auto}.trust-row{justify-content:center}.query-card{width:min(560px,100%);justify-self:center}.import-grid{grid-template-columns:1fr}}@media (max-width:600px){.admin-header,.admin-workspace,.hero,.site-footer,.site-header{width:min(100% - 28px,1180px)}.site-header{height:78px}.brand{gap:9px}.brand-logo{width:48px;height:48px;border-radius:10px}.brand-mark{width:43px;height:43px;border-radius:13px}.brand-mark-core{font-size:19px}.brand-copy strong{font-size:18px}.brand-copy small{font-size:7px}.secure-pill{padding:7px 9px;font-size:10px}.hero{padding:28px 0 54px}.hero h1{margin-top:17px;font-size:38px}.hero-copy>p{font-size:15px}.trust-row{gap:10px;font-size:11px}.query-card{min-height:500px;padding:28px 22px;border-radius:25px}.query-card h2{font-size:26px}.results-heading{align-items:flex-start}.outline-button{padding:0 10px}.shipment-footer{align-items:flex-start;flex-direction:column;gap:4px}.site-footer{flex-wrap:wrap;gap:8px 18px}.site-footer a{width:100%;margin:6px 0 0}.admin-login{margin-top:35px;padding:28px 22px}.workspace-heading h1{font-size:30px}.import-card{padding:22px 17px}.field-pair{grid-template-columns:1fr}.data-browser-heading{align-items:flex-start;flex-direction:column}.date-browser-controls{grid-template-columns:1fr}.cleanup-heading{align-items:flex-start;flex-direction:column}.stored-count{width:100%}.cleanup-actions,.clear-all-row{grid-template-columns:1fr}.data-minimization{flex-direction:column;gap:6px}}@media (prefers-reduced-motion:reduce){*,:after,:before{scroll-behavior:auto!important;transition:none!important}}