*{box-sizing:border-box}
:root{--primary:#375CB7;--primary-dark:#29468e;--primary-soft:#eef3ff;--ink:#172033;--muted:#687187;--line:#e4e8f0;--surface:#fff;--bg:#f5f7fb;--success:#138a5b;--danger:#c23b4a;--warning:#9c6b16;--shadow:0 18px 55px rgba(28,44,80,.10);font-family:Inter,"PingFang SC","Microsoft YaHei",system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:var(--bg)}
html{scroll-behavior:smooth}
body{margin:0;min-height:100vh;background:var(--bg);color:var(--ink)}
a{color:inherit;text-decoration:none}
button,input,textarea{font:inherit}
img{max-width:100%;display:block}
.container{width:min(1180px,calc(100% - 40px));margin-inline:auto}
.narrow-container{width:min(900px,calc(100% - 40px))}
.small-container{width:min(620px,calc(100% - 40px))}
.site-header,.admin-topbar{position:relative;z-index:10;background:#fff;border-bottom:1px solid rgba(228,232,240,.9)}
.site-header-inner,.admin-topbar-inner{height:78px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;gap:13px;min-width:0}
.brand-mark{width:42px;height:42px;border-radius:13px;display:grid;place-items:center;background:linear-gradient(145deg,var(--primary),#27417e);color:#fff;font-weight:800;font-size:21px;box-shadow:0 8px 20px rgba(55,92,183,.28)}
.brand>span:last-child{display:flex;flex-direction:column;line-height:1.15;min-width:0}
.brand strong{font-size:17px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.brand small{font-size:10px;letter-spacing:.08em;color:var(--muted);margin-top:4px;text-transform:uppercase}
.brand-compact .brand-mark{width:36px;height:36px;border-radius:10px;font-size:18px}
.header-link{font-size:14px;color:var(--muted);padding:9px 14px;border-radius:10px;transition:.2s}
.header-link:hover{background:var(--primary-soft);color:var(--primary)}
.hero-section{position:relative;overflow:hidden;padding:88px 0 84px;background:radial-gradient(circle at 18% 20%,rgba(91,128,219,.19),transparent 31%),linear-gradient(135deg,#f8faff 0%,#eef3ff 54%,#f7f9fd 100%)}
.hero-section:after{content:"";position:absolute;width:420px;height:420px;border-radius:50%;right:-180px;top:-160px;border:70px solid rgba(55,92,183,.055)}
.hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,1.05fr) minmax(420px,.95fr);gap:72px;align-items:center}
.eyebrow{display:inline-block;color:var(--primary);font-size:11px;font-weight:800;letter-spacing:.18em;margin-bottom:16px}
.hero-copy h1{font-size:clamp(42px,5vw,66px);line-height:1.08;letter-spacing:-.04em;margin:0 0 24px;font-weight:800}
.hero-copy h1 span{color:var(--primary)}
.hero-copy>p{max-width:590px;color:var(--muted);font-size:17px;line-height:1.85;margin:0 0 30px}
.trust-list{display:flex;flex-wrap:wrap;gap:12px}
.trust-list span{font-size:13px;color:#42506d;background:rgba(255,255,255,.72);border:1px solid rgba(55,92,183,.12);padding:9px 13px;border-radius:999px;box-shadow:0 5px 15px rgba(40,65,120,.04)}
.trust-list span:before{content:"✓";color:var(--primary);font-weight:800;margin-right:7px}
.query-card{background:rgba(255,255,255,.95);border:1px solid rgba(255,255,255,.8);border-radius:24px;padding:30px;box-shadow:0 28px 80px rgba(35,61,121,.16);backdrop-filter:blur(16px)}
.query-card-head{display:flex;gap:14px;align-items:center;padding-bottom:22px;border-bottom:1px solid var(--line)}
.query-icon{width:48px;height:48px;border-radius:15px;background:var(--primary-soft);display:grid;place-items:center;color:var(--primary);font-size:29px;font-weight:500}
.query-card h2{font-size:22px;margin:0 0 4px}.query-card-head p{margin:0;color:var(--muted);font-size:14px}
.query-form{padding-top:24px}.query-form label,.stack-form>label{display:grid;gap:9px;font-size:14px;font-weight:700;color:#364157}
.input-shell{display:flex;gap:10px}
input[type=text],input[type=password],input[type=search],textarea,input[type=file]{width:100%;border:1px solid #d9dfeb;background:#fff;border-radius:12px;padding:13px 14px;color:var(--ink);outline:none;transition:border-color .2s,box-shadow .2s}
input:focus,textarea:focus{border-color:var(--primary);box-shadow:0 0 0 4px rgba(55,92,183,.1)}
textarea{resize:vertical;line-height:1.65;min-height:140px}
.query-form small,.stack-form small{color:var(--muted);font-weight:400;line-height:1.5}
.btn{border:0;border-radius:11px;padding:12px 18px;font-weight:750;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:7px;white-space:nowrap;transition:transform .18s,box-shadow .18s,background .18s,color .18s}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:var(--primary);color:#fff;box-shadow:0 10px 22px rgba(55,92,183,.22)}
.btn-primary:hover{background:var(--primary-dark);box-shadow:0 12px 28px rgba(55,92,183,.28)}
.btn-light{background:#fff;color:var(--primary);border:1px solid #d9e1f4}
.btn-light:hover{background:var(--primary-soft)}
.btn-ghost{background:#f2f4f8;color:#4d5870}
.btn-block{width:100%}
.query-message{margin-top:18px;border-radius:12px;padding:14px 16px;display:flex;flex-direction:column;gap:3px;font-size:14px}
.query-message-error{background:#fff0f1;color:#a92f3d;border:1px solid #ffd5d9}
.query-message-empty{background:#f6f7fa;color:#535e73;border:1px solid #e5e8ef}.query-message-empty strong{color:#27334b}
.result-section{padding:64px 0 18px}
.result-header{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:22px}.result-header h2{font-size:31px;margin:11px 0 5px}.result-header p{margin:0;color:var(--muted)}
.status-badge{display:inline-flex;align-items:center;gap:8px;background:#eaf8f2;color:var(--success);padding:7px 11px;border-radius:999px;font-size:12px;font-weight:800}.status-badge i{width:7px;height:7px;background:var(--success);border-radius:50%;box-shadow:0 0 0 4px rgba(19,138,91,.12)}
.result-card{background:#fff;border:1px solid var(--line);border-radius:22px;overflow:hidden;box-shadow:var(--shadow)}
.record-number-row{padding:26px 30px;background:linear-gradient(135deg,var(--primary),#294480);display:flex;justify-content:space-between;gap:20px;align-items:center;color:#fff}.record-number-row span{font-size:13px;opacity:.78}.record-number-row strong{font-size:19px;letter-spacing:.03em;word-break:break-all;text-align:right}
.metadata-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0;border-bottom:1px solid var(--line)}
.metadata-item{padding:22px 30px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}.metadata-item:nth-child(even){border-right:0}.metadata-item span{display:block;color:var(--muted);font-size:12px;margin-bottom:8px}.metadata-item strong{font-size:14px;line-height:1.55;word-break:break-word}
.detail-block{padding:28px 30px;border-bottom:1px solid var(--line)}.detail-block h3{font-size:17px;margin:0 0 17px}.detail-text{white-space:pre-wrap;word-break:break-word;line-height:1.82;color:#3d485e;background:#f8f9fc;border:1px solid #edf0f5;border-radius:14px;padding:22px;font-size:14px}
.image-block{background:#fbfcff}.certificate-image-link{display:block;max-width:840px;margin:auto;border:1px solid var(--line);border-radius:14px;overflow:hidden;background:#fff}.certificate-image-link img{max-width:100%;width:auto;height:auto;margin:auto}
.record-footer{display:flex;justify-content:space-between;gap:20px;padding:16px 30px;color:var(--muted);font-size:12px;background:#fafbfc}
.notice-section{padding:42px 0 74px}.notice-card{display:flex;gap:16px;align-items:flex-start;background:#fff;border:1px solid var(--line);border-radius:16px;padding:22px 24px}.notice-icon{width:34px;height:34px;flex:0 0 auto;border-radius:50%;display:grid;place-items:center;background:var(--primary-soft);color:var(--primary);font-weight:800}.notice-card h3{margin:1px 0 7px;font-size:15px}.notice-card p{margin:0;color:var(--muted);font-size:13px;line-height:1.7}
.site-footer{padding:24px 0;color:#8a93a5;text-align:center;font-size:12px;border-top:1px solid var(--line);background:#fff}
.flash-stack{padding-top:18px}.flash{border-radius:12px;padding:13px 15px;margin-bottom:14px;font-size:14px;line-height:1.55}.flash-success{background:#eaf8f2;color:#11724c;border:1px solid #c8eddd}.flash-error{background:#fff0f1;color:#a72e3c;border:1px solid #ffd4d8}.flash-warning{background:#fff8e8;color:#865c11;border:1px solid #f6e1af}.flash-info{background:var(--primary-soft);color:var(--primary);border:1px solid #dce6ff}.flash ul{margin:6px 0 0;padding-left:20px}
.login-page{background:linear-gradient(135deg,#edf2ff,#f8f9fc)}.login-main{min-height:calc(100vh - 78px);display:grid;place-items:center;padding:50px 20px}.login-panel{width:min(920px,100%);display:grid;grid-template-columns:1fr 1fr;border-radius:24px;overflow:hidden;box-shadow:0 28px 80px rgba(35,56,102,.16);background:#fff}.login-side{padding:54px;background:linear-gradient(145deg,#2b4a98,var(--primary));color:#fff;display:flex;flex-direction:column;justify-content:center;min-height:510px}.login-side .eyebrow{color:#cbd8ff}.login-side h1{font-size:42px;line-height:1.12;margin:0 0 24px}.login-side p{color:#dbe4ff;line-height:1.8;margin:0 0 36px}.login-side a{font-weight:700;font-size:14px}.login-card{padding:54px;display:flex;flex-direction:column;justify-content:center}.login-card h2{font-size:28px;margin:0 0 7px}.login-card>p{margin:0 0 28px;color:var(--muted)}.login-hint{margin-top:20px;font-size:12px;line-height:1.65;color:var(--muted);background:#f7f8fb;padding:12px;border-radius:10px}.login-hint code{color:var(--primary);font-weight:700}
.stack-form{display:grid;gap:18px}.large-form{gap:22px}.large-form em{color:var(--danger);font-style:normal}.form-actions{display:flex;justify-content:flex-end;gap:10px;padding-top:4px}
.admin-topbar{position:sticky;top:0;box-shadow:0 3px 16px rgba(25,37,65,.04)}.admin-nav{display:flex;align-items:center;gap:6px}.admin-nav>a,.link-button{border:0;background:transparent;color:#59647a;padding:9px 11px;border-radius:9px;font-size:13px;cursor:pointer}.admin-nav>a:hover,.link-button:hover{background:var(--primary-soft);color:var(--primary)}.inline-form{display:inline;margin:0}.admin-main{padding-top:46px;padding-bottom:70px}.page-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:28px}.page-heading h1{font-size:32px;margin:0 0 8px;letter-spacing:-.02em}.page-heading p{margin:0;color:var(--muted)}.heading-actions{display:flex;gap:10px}
.stat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:20px}.stat-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:22px;box-shadow:0 8px 26px rgba(34,48,77,.045)}.stat-card span{display:block;color:var(--muted);font-size:13px}.stat-card strong{display:block;font-size:31px;margin:7px 0 4px}.stat-card small{color:#949bad;font-size:11px}.stat-card .stat-date{font-size:20px;margin-top:13px}
.admin-card{background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:0 10px 35px rgba(28,41,70,.055);overflow:hidden;margin-bottom:20px}.card-toolbar{padding:18px 20px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:20px}.search-form{display:flex;gap:9px;max-width:620px;flex:1}.search-form input{min-width:240px}.result-count{font-size:13px;color:var(--muted);white-space:nowrap}
.table-wrap{overflow-x:auto}.data-table{width:100%;border-collapse:collapse;min-width:780px}.data-table th{background:#f8f9fb;color:#727c90;font-size:11px;letter-spacing:.04em;text-align:left;padding:13px 18px;border-bottom:1px solid var(--line)}.data-table td{padding:17px 18px;border-bottom:1px solid #edf0f5;font-size:13px;vertical-align:middle}.data-table tbody tr:hover{background:#fbfcff}.data-table tbody tr:last-child td{border-bottom:0}.table-number{color:#273550;word-break:break-all}.table-summary{max-width:460px;color:#657087;line-height:1.5}.nowrap{white-space:nowrap;color:#737d91}.actions-column{width:120px}.row-actions{display:flex;gap:13px;align-items:center;white-space:nowrap}.row-actions>a{color:var(--primary);font-weight:700}.danger-link{border:0;background:transparent;padding:0;color:var(--danger);font-weight:700;cursor:pointer}.mini-badge{display:inline-flex;padding:4px 8px;border-radius:999px;background:#ecf3ff;color:var(--primary);font-size:11px;font-weight:800}.muted{color:#a5abba}.empty-state{text-align:center;color:var(--muted);padding:38px}.pagination{display:flex;justify-content:center;align-items:center;gap:18px;padding:18px;border-top:1px solid var(--line);font-size:13px}.pagination a{color:var(--primary);font-weight:700}
.form-card{padding:28px}.current-image{display:flex;align-items:flex-start;gap:18px;padding:16px;background:#f8f9fb;border-radius:14px}.current-image img{width:160px;max-height:120px;object-fit:contain;background:#fff;border:1px solid var(--line);border-radius:10px}.checkbox-label{display:flex!important;grid-template-columns:none!important;align-items:center;gap:9px!important;font-size:13px!important;font-weight:600!important;cursor:pointer}.checkbox-label input{width:16px;height:16px;accent-color:var(--primary)}
.import-card{padding:28px}.upload-zone{position:relative;display:grid!important;place-items:center;text-align:center;gap:7px!important;border:1.5px dashed #b9c6e4;border-radius:16px;background:#f9fbff;padding:35px!important;cursor:pointer;color:#39465f!important}.upload-zone:hover{border-color:var(--primary);background:#f5f8ff}.upload-zone input{margin-top:8px;max-width:360px}.upload-icon{width:52px;height:52px;border-radius:15px;display:grid;place-items:center;background:var(--primary-soft);color:var(--primary);font-size:27px}.import-result{background:#ecf8f3;border:1px solid #caebde;border-radius:14px;padding:20px;margin-bottom:24px}.import-result h2{margin:0 0 15px;font-size:19px;color:#146d4e}.import-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.import-stats div{background:#fff;border-radius:10px;padding:12px;text-align:center}.import-stats strong{display:block;font-size:24px}.import-stats span{font-size:11px;color:var(--muted)}.import-guide{margin-top:28px;border-top:1px solid var(--line);padding-top:24px}.import-guide h3{margin:0 0 14px}.import-guide p{font-size:13px;line-height:1.7;color:var(--muted)}.sample-table{display:grid;grid-template-columns:1fr 2fr 1.2fr;border:1px solid var(--line);border-radius:10px;overflow:hidden;font-size:12px}.sample-table div{padding:11px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}.sample-table div:nth-child(-n+3){background:#f5f7fb;font-weight:800}.sample-table div:nth-child(3n){border-right:0}.sample-table div:nth-last-child(-n+3){border-bottom:0}.logs-card h2{font-size:18px;padding:20px;margin:0;border-bottom:1px solid var(--line)}
@media (max-width:960px){.hero-grid{grid-template-columns:1fr;gap:42px}.hero-copy{text-align:center}.hero-copy>p{margin-inline:auto}.trust-list{justify-content:center}.query-card{max-width:650px;width:100%;margin:auto}.admin-nav{gap:0}.admin-nav>a,.link-button{padding:8px 7px}.stat-grid{grid-template-columns:1fr 1fr}.stat-card:last-child{grid-column:1/-1}.metadata-grid{grid-template-columns:1fr}.metadata-item{border-right:0}.login-panel{grid-template-columns:1fr;max-width:520px}.login-side{min-height:auto;padding:38px}.login-side h1{font-size:34px}.login-card{padding:38px}}
@media (max-width:720px){.container,.narrow-container,.small-container{width:min(100% - 24px,1180px)}.site-header-inner,.admin-topbar-inner{height:auto;min-height:68px;padding:12px 0}.brand small{display:none}.hero-section{padding:58px 0 54px}.hero-copy h1{font-size:39px}.hero-copy>p{font-size:15px}.query-card{padding:22px;border-radius:18px}.input-shell{flex-direction:column}.input-shell .btn{width:100%}.result-section{padding-top:42px}.result-header{align-items:flex-start}.record-number-row{align-items:flex-start;flex-direction:column;padding:22px}.record-number-row strong{text-align:left;font-size:16px}.metadata-item,.detail-block{padding:20px}.record-footer{flex-direction:column;padding:14px 20px}.page-heading{align-items:flex-start;flex-direction:column}.page-heading h1{font-size:27px}.heading-actions{width:100%}.heading-actions .btn{flex:1}.stat-grid{grid-template-columns:1fr}.stat-card:last-child{grid-column:auto}.card-toolbar{align-items:stretch;flex-direction:column}.search-form{max-width:none}.search-form input{min-width:0}.admin-topbar-inner{align-items:flex-start;flex-direction:column}.admin-nav{width:100%;overflow-x:auto;padding-bottom:2px}.admin-nav>a,.link-button{white-space:nowrap}.form-card,.import-card{padding:20px}.import-stats{grid-template-columns:1fr 1fr}.sample-table{grid-template-columns:1fr}.sample-table div{border-right:0}.sample-table div:nth-child(n){border-bottom:1px solid var(--line)}.sample-table div:last-child{border-bottom:0}.current-image{flex-direction:column}.login-main{padding:24px 12px}.login-side,.login-card{padding:28px}.login-side h1{font-size:30px}.site-footer{padding-bottom:32px}}
@media (max-width:480px){.header-link{display:none}.hero-copy h1{font-size:34px}.trust-list{display:grid;grid-template-columns:1fr}.query-card-head{align-items:flex-start}.result-header{flex-direction:column}.result-header .btn{width:100%}.search-form{display:grid;grid-template-columns:1fr 1fr}.search-form input{grid-column:1/-1}.form-actions{flex-direction:column-reverse}.form-actions .btn{width:100%}}