:root{--blue:#0798d5;--deep:#062b45;--ink:#0a2e47;--muted:#658198;--line:#d6e9f3;--soft:#f3faff;--white:#fff;--shadow:0 18px 55px rgba(4,55,84,.1)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:"Microsoft YaHei","PingFang SC",Arial,sans-serif;color:var(--ink);background:#fff}button,input,textarea,select{font:inherit}a{color:inherit;text-decoration:none}.wrap{width:min(1180px,calc(100% - 48px));margin:auto}
.site-header{position:sticky;top:0;z-index:30;border-bottom:1px solid var(--line);background:rgba(248,252,255,.95);backdrop-filter:blur(14px)}.nav{height:92px;display:flex;align-items:center;gap:42px}.brand{display:flex;align-items:center;gap:14px;margin-right:auto;font-size:22px;font-weight:800}.brand img{width:52px;height:52px;border-radius:50%;object-fit:cover}.brand .divider{height:30px;border-left:1px solid #a9c9da}.brand .en{font-size:27px;color:var(--blue)}.links{display:flex;align-items:center;gap:34px;color:#46657a}.links a{position:relative;padding:34px 0;font-size:16px}.links a.active,.links a:hover{color:var(--blue);font-weight:700}.links a.active:after{content:"";position:absolute;left:20%;right:20%;bottom:16px;height:3px;border-radius:3px;background:var(--blue)}.primary{border:0;border-radius:14px;background:var(--blue);color:#fff;font-weight:700;padding:14px 24px;cursor:pointer}.menu{display:none;border:0;background:transparent;font-size:25px;color:var(--deep)}
.hero{overflow:hidden;padding:48px 0;background:linear-gradient(135deg,#f7fcff 0%,#edf8fe 100%)}.hero-grid{display:grid;grid-template-columns:.72fr 1.28fr;align-items:center;gap:72px}.eyebrow{font-size:12px;letter-spacing:.18em;color:var(--blue);font-weight:800}.hero h1{font-size:44px;line-height:1.15;margin:13px 0 0}.hero-intro{max-width:720px;margin:0;padding:8px 0 8px 34px;border-left:3px solid #80cfee;color:var(--muted);font-size:17px;line-height:1.8}
.main{padding:58px 0 90px}.section-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:30px}.section-head h2{font-size:32px;margin:0 0 8px}.section-head p{margin:0;color:var(--muted)}.tabs{display:flex;gap:8px;flex-wrap:wrap}.tab{padding:10px 18px;border-radius:999px;border:1px solid var(--line);background:#fff;color:#547489;cursor:pointer}.tab.active,.tab:hover{background:var(--deep);border-color:var(--deep);color:#fff}
.featured{display:grid;grid-template-columns:1.12fr .88fr;min-height:390px;border:1px solid var(--line);border-radius:26px;overflow:hidden;background:#fff;box-shadow:var(--shadow);cursor:pointer}.featured-visual{position:relative;background:linear-gradient(145deg,rgba(2,49,76,.15),rgba(3,154,215,.55)),url("https://www.jthkj.com/uploads/2026/08/72b157593a038bde5e331f09.png") center/cover}.featured-visual .badge{position:absolute;left:28px;top:28px;padding:9px 14px;border-radius:999px;background:#fff;color:var(--blue);font-weight:700}.featured-copy{padding:48px;display:flex;flex-direction:column;justify-content:center}.meta{font-size:14px;color:#7891a3}.featured h3{font-size:35px;line-height:1.35;margin:18px 0 16px}.featured p{margin:0;color:var(--muted);font-size:17px;line-height:1.8}.read{display:inline-flex;align-items:center;gap:9px;margin-top:28px;color:var(--blue);font-weight:700}.read:after{content:"→"}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:28px}.card{border:1px solid var(--line);border-radius:22px;overflow:hidden;background:#fff;cursor:pointer;transition:.2s}.card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}.cover{height:190px;position:relative;background:#d8eef8 center/cover}.cover.one{background-image:linear-gradient(135deg,rgba(3,52,80,.18),rgba(1,153,213,.32)),url("https://www.jthkj.com/uploads/2026/08/968251ab7f1f249219df5272.jpg")}.cover.two{background-image:linear-gradient(135deg,rgba(3,52,80,.1),rgba(1,153,213,.26)),url("https://www.jthkj.com/uploads/2026/07/6320216b7067649a83b77474.jpg")}.cover.three{background-image:linear-gradient(135deg,rgba(3,52,80,.12),rgba(1,153,213,.3)),url("https://www.jthkj.com/uploads/2026/07/167b95fcc93773c8035d0076.jpg")}.cover.four{background-image:linear-gradient(135deg,rgba(3,52,80,.12),rgba(1,153,213,.3)),url("https://www.jthkj.com/uploads/2026/08/6fa3065e04d526a05db3bba5.jpg")}.cover .tag{position:absolute;left:18px;top:16px;padding:7px 11px;border-radius:999px;background:rgba(255,255,255,.93);color:var(--blue);font-size:13px;font-weight:700}.card-body{padding:22px}.card h3{font-size:21px;line-height:1.45;margin:12px 0}.card p{margin:0;color:var(--muted);line-height:1.7;font-size:15px}.empty{display:none;padding:80px 20px;text-align:center;color:var(--muted)}
.cta{margin-top:65px;padding:40px 48px;border:1px solid #bae4f6;border-radius:24px;background:linear-gradient(120deg,#e9f8ff,#f8fcff);display:flex;align-items:center;justify-content:space-between;gap:24px}.cta h2{margin:0 0 10px;font-size:28px}.cta p{margin:0;color:var(--muted)}.footer{background:var(--deep);color:#9eb5c4;padding:26px 0}.footer-row{display:flex;justify-content:space-between;gap:30px;font-size:13px}
.float{position:fixed;right:24px;bottom:26px;width:62px;height:62px;border:1px solid #d9edf7;border-radius:20px;background:#fff;box-shadow:0 10px 35px rgba(2,53,80,.18);display:grid;place-items:center;z-index:24;cursor:pointer}.float img{width:48px;height:48px;object-fit:contain}
.breadcrumb{padding:26px 0;color:var(--muted);font-size:14px}.breadcrumb a{color:var(--blue)}.article-page{width:min(820px,calc(100% - 36px));margin:0 auto 90px}.article-page header{text-align:left;padding:30px 0 24px}.article-page .category{display:inline-block;color:var(--blue);font-weight:700;margin-bottom:14px}.article-page h1{font-size:45px;line-height:1.28;margin:0 0 20px}.article-page .summary{font-size:19px;line-height:1.8;color:var(--muted)}.article-page .article-image{height:430px;border-radius:26px;margin:30px 0;background:linear-gradient(135deg,#c5ebfa,#0d96cc)}.article-body{font-size:17px;line-height:2;color:#38586c}.article-body h2{font-size:28px;line-height:1.4;color:var(--ink);margin:42px 0 14px}.article-body ul{padding-left:22px}.article-body .tip{padding:22px 25px;border-left:4px solid var(--blue);border-radius:0 14px 14px 0;background:var(--soft)}.related{margin-top:50px;padding-top:30px;border-top:1px solid var(--line)}.related h2{font-size:24px}.related a{display:block;padding:13px 0;color:var(--blue);border-bottom:1px solid #eaf2f6}
.article-cover{display:block;width:100%;max-height:520px;object-fit:cover;border-radius:26px;margin:30px 0}.tracking-widget-card{width:min(960px,calc(100% - 30px));min-height:590px;margin:40px auto;padding:24px;border:1px solid var(--line);border-radius:24px;background:#fff;box-shadow:var(--shadow)}.tracking-widget-card h2{margin:0 0 8px}.tracking-widget-card>p{margin:0 0 22px;color:var(--muted)}#YQContainer{min-height:520px}
.tracking-hero{padding:72px 0 54px;text-align:center;background:radial-gradient(circle at 50% 0,rgba(10,157,216,.17),transparent 45%),#f5fbff}.tracking-hero h1{font-size:46px;margin:14px 0}.tracking-hero p{color:var(--muted);font-size:18px}.tracking-box{width:min(900px,calc(100% - 30px));margin:36px auto 0;padding:14px;border-radius:20px;background:#fff;box-shadow:var(--shadow);display:flex;gap:10px}.tracking-box input{min-width:0;flex:1;padding:17px 18px;border:1px solid var(--line);border-radius:13px;outline:none}.tracking-box input:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(7,152,213,.12)}.tracking-box button{min-width:140px}.tracking-note{margin-top:14px;color:#8299a9;font-size:13px}.tracking-main{padding:55px 0 90px}.tracking-state{display:none;width:min(900px,100%);margin:auto}.tracking-state.visible{display:block}.shipment-card{border:1px solid var(--line);border-radius:22px;background:#fff;box-shadow:var(--shadow);overflow:hidden}.shipment-top{padding:27px 30px;display:flex;justify-content:space-between;gap:24px;border-bottom:1px solid var(--line)}.shipment-top h2{margin:7px 0 0;font-size:24px}.delivered{align-self:center;padding:9px 14px;border-radius:999px;background:#e4f8ef;color:#118652;font-weight:700}.shipment-route{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:20px;padding:30px;background:var(--soft)}.shipment-route div:last-child{text-align:right}.shipment-route strong{display:block;font-size:22px;margin-top:6px}.route-line{width:190px;height:2px;background:#abd9ec;position:relative}.route-line:after{content:"✈";position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);background:var(--soft);padding:5px;color:var(--blue)}.timeline{padding:16px 30px 30px}.event{position:relative;padding:20px 0 20px 35px;border-left:2px solid #d8eaf2}.event:before{content:"";position:absolute;left:-7px;top:26px;width:12px;height:12px;border-radius:50%;background:#b8cfdb;border:1px solid #fff}.event.current:before{background:var(--blue);box-shadow:0 0 0 5px #dff4fd}.event time{font-size:13px;color:#87a0af}.event h3{margin:6px 0;font-size:17px}.event p{margin:0;color:var(--muted);line-height:1.6}.tracking-empty{text-align:center;padding:50px 20px;color:var(--muted)}.tracking-empty .icon{width:70px;height:70px;margin:0 auto 18px;border-radius:24px;background:var(--soft);display:grid;place-items:center;color:var(--blue);font-size:30px}.benefits{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:38px}.benefit{padding:24px;border:1px solid var(--line);border-radius:18px;background:#fff}.benefit b{display:block;margin-bottom:8px}.benefit span{color:var(--muted);font-size:14px;line-height:1.7}
.article-modal{border:0;padding:0;width:min(850px,calc(100% - 30px));max-height:88vh;border-radius:24px;box-shadow:0 30px 90px rgba(0,31,49,.25)}.article-modal::backdrop{background:rgba(0,28,46,.62)}.article-head{position:sticky;top:0;display:flex;justify-content:flex-end;padding:16px;background:#fff;border-bottom:1px solid var(--line)}.close{width:38px;height:38px;border:0;border-radius:50%;background:var(--soft);color:var(--ink);font-size:23px;cursor:pointer}.article-content{padding:15px 64px 60px}.article-content .category{color:var(--blue);font-weight:700}.article-content h2{font-size:38px;line-height:1.3;margin:16px 0}.article-content .lead{font-size:18px;color:var(--muted);line-height:1.8}.article-content .article-image{height:330px;border-radius:20px;margin:30px 0;background:linear-gradient(135deg,#c5ebfa,#0d96cc)}.article-content h3{font-size:23px;margin-top:32px}.article-content p{line-height:1.9;color:#4e6a7c}
/* admin preview */
.admin-shell{min-height:100vh;display:grid;grid-template-columns:230px 1fr;background:#f5f9fc}.sidebar{position:sticky;top:0;height:100vh;padding:24px 16px;background:#fff;border-right:1px solid var(--line)}.admin-brand{display:flex;align-items:center;gap:12px;font-size:20px;font-weight:800;padding:0 8px 24px}.admin-brand img{width:42px;height:42px;border-radius:50%}.admin-brand small{display:block;color:var(--blue);font-size:11px;margin-top:3px}.nav-label{margin:18px 10px 8px;color:#99acb9;font-size:12px}.admin-nav a{display:block;padding:12px 14px;border-radius:10px;margin:3px 0;color:#426277}.admin-nav a.active{color:#047fac;background:#e4f5fd;font-weight:700}.admin-main{min-width:0}.topbar{height:74px;padding:0 28px;display:flex;align-items:center;justify-content:space-between;background:#fff;border-bottom:1px solid var(--line)}.topbar h1{font-size:21px;margin:0}.topbar span{color:var(--muted);font-size:13px}.admin-content{padding:28px}.admin-title{display:flex;align-items:center;justify-content:space-between;margin-bottom:22px}.admin-title h2{margin:0 0 7px}.admin-title p{margin:0;color:var(--muted)}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:20px}.stat{background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px}.stat b{display:block;font-size:26px;margin-top:8px}.panel{background:#fff;border:1px solid var(--line);border-radius:18px;padding:20px}.toolbar{display:flex;justify-content:space-between;gap:16px;margin-bottom:18px}.toolbar input,.toolbar select{border:1px solid var(--line);border-radius:10px;padding:10px 13px;background:#fff}.news-row{display:grid;grid-template-columns:58px minmax(280px,1fr) 105px 100px 120px 150px;align-items:center;gap:16px;padding:15px 5px;border-top:1px solid #e7f0f5}.sort{display:flex;gap:4px}.sort button,.row-actions button{border:1px solid var(--line);background:#fff;border-radius:8px;padding:6px 9px;color:#4a6a7d;cursor:pointer}.thumb{width:58px;height:48px;border-radius:9px;background:linear-gradient(145deg,#0d8ec5,#bdeafa)}.news-title b{display:block}.news-title small{color:var(--muted)}.status{display:inline-block;padding:6px 10px;border-radius:999px;background:#e4f8ef;color:#118652;font-size:13px}.row-actions{display:flex;gap:6px}.drawer{position:fixed;inset:0 0 0 auto;width:min(600px,100%);padding:0;background:#fff;box-shadow:-20px 0 60px rgba(0,40,64,.16);transform:translateX(102%);transition:.25s;z-index:50}.drawer.open{transform:none}.drawer-head{height:74px;padding:0 25px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.form{padding:24px;overflow:auto;height:calc(100vh - 148px)}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.field{display:grid;gap:7px}.field.full{grid-column:1/-1}.field label{font-weight:700;font-size:14px}.field input,.field textarea,.field select{width:100%;padding:12px 13px;border:1px solid #cfe2ed;border-radius:10px;background:#fbfdff}.field textarea{min-height:150px;resize:vertical}.drawer-actions{height:74px;display:flex;align-items:center;justify-content:flex-end;gap:10px;padding:0 25px;border-top:1px solid var(--line)}.secondary{border:1px solid #a8d9ed;border-radius:12px;background:#fff;color:#078cc6;font-weight:700;padding:12px 20px;cursor:pointer}
@media(max-width:900px){.wrap{width:min(100% - 30px,1180px)}.nav{height:72px}.brand img{width:42px;height:42px}.brand .en{font-size:22px}.links{display:none}.menu{display:block}.nav>.primary{display:none}.hero{padding:54px 0}.hero-grid{grid-template-columns:1fr}.hero h1{font-size:42px}.hero-art{height:220px}.featured{grid-template-columns:1fr}.featured-visual{min-height:280px}.cards{grid-template-columns:repeat(2,1fr)}.admin-shell{grid-template-columns:76px 1fr}.sidebar{padding:18px 9px}.admin-brand span,.nav-label,.admin-nav a span{display:none}.admin-nav a{font-size:0;text-align:center}.admin-nav a:first-letter{font-size:16px}.news-row{grid-template-columns:50px minmax(230px,1fr) 90px 110px}.news-row>*:nth-child(4),.news-row>*:nth-child(5){display:none}}
@media(max-width:620px){.brand{gap:9px;font-size:17px}.brand .divider{height:24px}.brand .en{font-size:18px}.hero{padding:42px 0}.hero h1{font-size:36px}.hero p{font-size:16px}.hero-art{display:none}.main{padding:40px 0 70px}.section-head{display:block}.tabs{margin-top:22px;flex-wrap:nowrap;overflow-x:auto;padding-bottom:5px}.tab{white-space:nowrap}.featured{display:block;min-height:0}.featured-visual{min-height:230px}.featured-copy{padding:28px 24px}.featured h3{font-size:27px}.cards{grid-template-columns:1fr}.cover{height:215px}.cta{padding:28px 24px;display:block}.cta .primary{margin-top:22px}.footer-row{display:block;line-height:1.8}.float{right:15px;bottom:16px}.article-content{padding:12px 24px 42px}.article-content h2{font-size:29px}.article-content .article-image{height:210px}.article-page h1{font-size:32px}.article-page .summary{font-size:16px}.article-page .article-image{height:230px}.article-body{font-size:16px}.tracking-hero{padding:48px 0 36px}.tracking-hero h1{font-size:35px}.tracking-box{display:block;padding:10px}.tracking-box input,.tracking-box button{width:100%}.tracking-box button{margin-top:9px}.tracking-widget-card{padding:14px;min-height:620px}.shipment-top{display:block;padding:22px}.delivered{display:inline-block;margin-top:16px}.shipment-route{grid-template-columns:1fr;padding:22px}.shipment-route div:last-child{text-align:left}.route-line{width:100%}.timeline{padding:10px 22px 24px}.benefits{grid-template-columns:1fr}.admin-shell{display:block}.sidebar{display:none}.admin-content{padding:18px}.stats{grid-template-columns:1fr 1fr}.stats .stat:last-child{display:none}.news-row{grid-template-columns:44px 1fr 86px;gap:10px}.news-row>*:nth-child(n+4){display:none}.toolbar{display:block}.toolbar input{width:100%;margin-bottom:10px}.topbar{padding:0 18px}}
@media(max-width:900px){.hero-grid{gap:24px}.hero-intro{max-width:none}}
@media(max-width:620px){.hero{padding:34px 0}.hero-grid{gap:18px}.hero-intro{padding:17px 0 0;border-left:0;border-top:2px solid #80cfee;line-height:1.7}}
.tracking-widget-card{min-height:0}.tracking-note.error,.tracking-note.success{padding:14px 16px;border-radius:13px;line-height:1.65}.tracking-note.error{border:1px solid #f4d2ca;background:#fff6f3;color:#9a4939}.tracking-note.success{background:#edf9f4;color:#197653}
.tracking-forward-form{display:flex;gap:12px;margin:24px 0 16px}.tracking-forward-form>input{min-width:0;flex:1;height:56px;padding:0 18px;border:1px solid #bddbea;border-radius:14px;background:#fbfdff;color:var(--ink);font:inherit;outline:none}.tracking-forward-form>input:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(7,152,213,.12)}.tracking-forward-form>.primary{min-width:140px;border:0;font:inherit;font-weight:700;cursor:pointer}@media(max-width:620px){.tracking-forward-form{display:block}.tracking-forward-form>input,.tracking-forward-form>.primary{width:100%}.tracking-forward-form>.primary{margin-top:10px}}