:root{--navy:#081b2c;--navy-2:#102d44;--ink:#102334;--muted:#667685;--paper:#f5f4ef;--white:#fff;--gold:#b98a4a;--gold-soft:#e8d5b8;--line:#dce1e3;--success:#1f6b50;--radius:18px;--shadow:0 16px 45px rgba(8,27,44,.07)}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:90px}body{margin:0;color:var(--ink);background:var(--white);font-family:"Avenir Next","Noto Sans SC","Source Han Sans SC","PingFang SC",sans-serif;line-height:1.65;overflow-x:hidden}button,input{font:inherit}a{color:inherit;text-decoration:none}.container{width:min(1180px,calc(100% - 48px));margin-inline:auto}.eyebrow{margin:0 0 12px;color:var(--gold);font-size:12px;font-weight:800;letter-spacing:.18em;text-transform:uppercase}.section{padding:105px 0}.section-head{display:flex;align-items:end;justify-content:space-between;gap:40px;margin-bottom:44px}.section-head h2,.about-copy h2,.contact-copy h2{margin:0;font-family:Georgia,"Noto Serif SC",serif;font-size:clamp(34px,4vw,54px);font-weight:500;line-height:1.12;letter-spacing:-.025em}.section-head p{max-width:520px;margin:0;color:var(--muted)}
.site-header{position:absolute;inset:0 0 auto;z-index:100;color:#fff;border-bottom:1px solid rgba(255,255,255,.16)}.nav{height:84px;display:flex;align-items:center;justify-content:space-between;gap:26px}.brand{display:flex;align-items:center;gap:11px;min-width:max-content}.brand-logo{width:46px;height:46px;object-fit:cover;border:2px solid rgba(255,255,255,.88);border-radius:8px;background:#fff}.brand-name{color:#68a7dc;font-size:17px;font-weight:800;letter-spacing:.055em}.brand-name em{font-style:normal;font-weight:600}.brand-sub{display:block;margin-top:-2px;color:rgba(255,255,255,.72);font-size:10px;letter-spacing:.18em}.nav-links{display:flex;align-items:center;gap:28px;font-size:14px}.nav-links a{position:relative;color:rgba(255,255,255,.84)}.nav-links a:after{content:"";position:absolute;left:0;right:100%;bottom:-9px;height:1px;background:var(--gold-soft);transition:right .2s}.nav-links a:hover:after{right:0}.language-switch{display:flex;border:1px solid rgba(255,255,255,.28);border-radius:999px;padding:3px}.language-switch button{border:0;border-radius:999px;padding:6px 10px;color:rgba(255,255,255,.72);background:transparent;cursor:pointer;font-size:12px}.language-switch button.active{color:var(--navy);background:#fff}.menu-toggle{display:none;border:1px solid rgba(255,255,255,.35);border-radius:9px;color:#fff;background:transparent;width:42px;height:42px;font-size:20px}
.hero{position:relative;min-height:790px;display:flex;align-items:center;color:#fff;background:url('/assets/images/logistics-hero.jpg') center/cover no-repeat}.hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(4,17,29,.94) 0%,rgba(6,24,39,.82) 42%,rgba(8,27,44,.32) 72%,rgba(8,27,44,.12) 100%)}.hero-content{position:relative;padding-top:100px;width:min(760px,68%)}.hero-kicker{display:flex;align-items:center;gap:10px;margin-bottom:24px;color:#ead6b6;font-size:13px;font-weight:700;letter-spacing:.14em;text-transform:uppercase}.hero-kicker:before{content:"";width:44px;height:1px;background:#d2a96f}.hero h1{margin:0;font-family:Georgia,"Noto Serif SC",serif;font-size:clamp(48px,6vw,78px);font-weight:500;line-height:1.08;letter-spacing:-.035em}.hero-lead{max-width:690px;margin:26px 0 34px;color:rgba(255,255,255,.82);font-size:clamp(16px,1.6vw,20px)}.hero-actions{display:flex;flex-wrap:wrap;gap:12px}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:50px;padding:0 24px;border:1px solid transparent;border-radius:8px;font-weight:750;transition:transform .18s,background .18s,color .18s}.btn:hover{transform:translateY(-2px)}.btn-gold{color:#111f29;background:#d7b47e}.btn-outline{color:#fff;border-color:rgba(255,255,255,.5);background:rgba(8,27,44,.22)}.hero-stats{position:absolute;left:0;right:0;bottom:0;border-top:1px solid rgba(255,255,255,.18);background:rgba(6,22,36,.72)}.stats-grid{display:grid;grid-template-columns:repeat(4,1fr)}.stat{padding:24px 26px;border-right:1px solid rgba(255,255,255,.14)}.stat:first-child{padding-left:0}.stat:last-child{border:0}.stat strong{display:block;color:#f0d4aa;font-family:Georgia,serif;font-size:25px;font-weight:500}.stat span{color:rgba(255,255,255,.7);font-size:12px}
.tracking-section{position:relative;margin-top:-1px;padding:72px 0 90px;background:var(--paper)}.tracking-card{display:grid;grid-template-columns:.85fr 1.6fr;gap:48px;align-items:center;padding:42px;background:#fff;border:1px solid #e1ded5;border-top:3px solid var(--gold);border-radius:var(--radius);box-shadow:var(--shadow)}.tracking-intro h2{margin:0 0 10px;font-family:Georgia,"Noto Serif SC",serif;font-size:34px;font-weight:500}.tracking-intro p{margin:0;color:var(--muted)}.query-form{display:grid;grid-template-columns:minmax(180px,1fr) auto auto;gap:10px}.query-form input{min-width:0;height:52px;padding:0 16px;border:1px solid #cfd6da;border-radius:8px;outline:none;font-size:16px}.query-form input:focus{border-color:#9c7440;box-shadow:0 0 0 3px rgba(185,138,74,.12)}.query-form button{height:52px;padding:0 18px;border:0;border-radius:8px;color:#fff;background:var(--navy);font-weight:750;cursor:pointer;transition:background .18s,transform .18s}.query-form button:hover{background:var(--navy-2);transform:translateY(-1px)}.query-form button:disabled{opacity:.55;cursor:wait;transform:none}.query-form .query-button-fr{color:var(--navy);border:1px solid #cfd6da;background:#fff}.query-tip,.query-result{margin-top:9px;color:var(--muted);font-size:13px}.query-result{min-height:22px;color:var(--navy-2)}
.air-freight-section{padding:105px 0;background:#fff}.air-freight-layout{display:grid;grid-template-columns:1.15fr .85fr;gap:70px;align-items:center}.air-freight-image{position:relative;min-height:520px;overflow:hidden;border-radius:20px;background:url('/assets/images/air-cargo.jpg') center/cover no-repeat;box-shadow:var(--shadow)}.air-image-note{position:absolute;left:24px;right:24px;bottom:22px;padding:16px 18px;color:#fff;background:rgba(8,27,44,.86);border-left:3px solid var(--gold)}.air-image-note strong,.air-image-note span{display:block}.air-image-note strong{font-size:13px;letter-spacing:.12em}.air-image-note span{margin-top:3px;color:rgba(255,255,255,.7);font-size:12px}.air-freight-copy h2{margin:0 0 22px;font-family:Georgia,"Noto Serif SC",serif;font-size:clamp(36px,4.2vw,56px);font-weight:500;line-height:1.12}.air-freight-copy>p:not(.eyebrow){color:var(--muted)}.air-highlights{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:28px}.air-highlights span{padding:12px 13px;border-top:1px solid var(--gold-soft);color:#30475a;font-size:13px;font-weight:700}.address-panel{display:grid;grid-template-columns:.65fr 1.35fr;gap:34px;margin-top:42px;padding:34px;border:1px solid #dedfdc;border-top:3px solid var(--gold);border-radius:18px;background:#f8f7f3;box-shadow:var(--shadow)}.address-intro h3{margin:0 0 9px;font-family:Georgia,"Noto Serif SC",serif;font-size:30px;font-weight:500}.address-intro>p:last-child{margin:0;color:var(--muted);font-size:13px}.address-details{display:grid;gap:9px}.address-row{display:grid;grid-template-columns:62px minmax(0,1fr) auto;align-items:center;gap:12px;padding:11px 12px;border:1px solid #dde1e2;border-radius:9px;background:#fff}.address-row>span{color:var(--muted);font-size:12px}.address-row strong{font-size:14px;word-break:break-word}.selectable{user-select:text}.copy-value{padding:7px 10px;border:1px solid #c8d5df;border-radius:7px;color:#14578f;background:#f2f7fa;font-size:11px;font-weight:800;cursor:pointer}.copy-value:hover{background:#e5eff6}.copy-value.copied{color:#fff;border-color:var(--success);background:var(--success)}.copy-address-template{min-height:42px;color:#fff;border-color:var(--navy);background:var(--navy);font-size:13px}.copy-address-template:hover{background:var(--navy-2)}.address-warning{grid-column:1/-1;display:flex;align-items:flex-start;gap:18px;padding:17px 18px;border:1px solid #e3cba7;border-radius:10px;background:#fff8ec}.address-warning strong{flex:0 0 auto;color:#8b5d25}.address-warning p{margin:0;color:#624f3a;font-size:13px}
.services-grid{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.service-card{position:relative;min-height:310px;padding:34px 30px;border-right:1px solid var(--line);transition:background .2s,transform .2s}.service-card:last-child{border:0}.service-card:hover{background:#faf9f5;transform:translateY(-4px)}.service-no{display:block;margin-bottom:62px;color:var(--gold);font-family:Georgia,serif;font-size:18px}.service-card h3{margin:0 0 12px;font-family:Georgia,"Noto Serif SC",serif;font-size:25px;font-weight:500;line-height:1.25}.service-card p{margin:0;color:var(--muted);font-size:14px}.service-link{display:inline-block;margin-top:22px;color:var(--navy);font-size:13px;font-weight:800}
.routes-section{color:#fff;background:var(--navy)}.routes-layout{display:grid;grid-template-columns:.9fr 1.1fr;gap:90px;align-items:center}.routes-copy h2{margin:0 0 22px;font-family:Georgia,"Noto Serif SC",serif;font-size:clamp(38px,5vw,58px);font-weight:500;line-height:1.12}.routes-copy>p{color:rgba(255,255,255,.65)}.route-visual{position:relative;min-height:430px;border:1px solid rgba(255,255,255,.15);border-radius:22px;background:radial-gradient(circle at 48% 48%,rgba(185,138,74,.13),transparent 37%)}.route-origin{position:absolute;left:42%;top:45%;display:grid;place-items:center;width:116px;height:116px;border:1px solid #d2ae77;border-radius:50%;color:#f0d9b6;background:var(--navy);font-weight:800;z-index:2}.route-line{position:absolute;height:1px;transform-origin:left;background:linear-gradient(90deg,#cfa66e,rgba(207,166,110,.2))}.route-line:after{content:"";position:absolute;right:0;top:-4px;width:9px;height:9px;border-radius:50%;background:#d4ad75}.line-1{left:54%;top:51%;width:31%;transform:rotate(-35deg)}.line-2{left:54%;top:51%;width:34%;transform:rotate(3deg)}.line-3{left:54%;top:51%;width:31%;transform:rotate(39deg)}.route-destination{position:absolute;color:#fff;font-size:14px;font-weight:750}.dest-1{right:8%;top:20%}.dest-2{right:4%;top:50%}.dest-3{right:9%;bottom:18%}.route-note{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;margin-top:30px}.route-note strong{display:block;color:#e8cca3;font-size:14px}.route-note span{color:rgba(255,255,255,.58);font-size:12px}
.why-section{background:#f7f7f4}.why-layout{display:grid;grid-template-columns:1.05fr .95fr;gap:24px}.why-feature{min-height:500px;padding:50px;border-radius:22px;color:#fff;background:linear-gradient(rgba(8,27,44,.28),rgba(8,27,44,.88)),url('/assets/images/logistics-hero.jpg') 72% center/cover}.why-feature strong{display:block;margin-top:225px;color:#ebce9f;font-family:Georgia,serif;font-size:72px;font-weight:500;line-height:1}.why-feature h3{margin:10px 0 0;font-family:Georgia,"Noto Serif SC",serif;font-size:30px;font-weight:500}.why-list{display:grid;grid-template-columns:1fr 1fr;gap:14px}.why-item{padding:28px;border:1px solid var(--line);border-radius:16px;background:#fff}.why-item:nth-child(3){grid-column:1/-1}.why-item b{display:block;margin-bottom:9px;color:var(--gold);font-size:12px;letter-spacing:.1em}.why-item h3{margin:0 0 8px;font-size:18px}.why-item p{margin:0;color:var(--muted);font-size:13px}
.about-layout{display:grid;grid-template-columns:1.08fr .92fr;gap:70px;align-items:center}.about-image{position:relative;min-height:540px;border-radius:20px;overflow:hidden;background:url('/assets/images/logistics-hero.jpg') 78% center/cover}.about-image:after{content:"中国 ↔ 刚果（金）";position:absolute;left:24px;bottom:24px;padding:10px 14px;color:#fff;background:rgba(8,27,44,.86);font-size:13px;letter-spacing:.08em}.about-copy>p{color:var(--muted)}.about-points{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:28px}.about-point{padding-top:14px;border-top:1px solid var(--line)}.about-point strong{display:block;margin-bottom:4px}.about-point span{color:var(--muted);font-size:13px}
.contact-section{padding:95px 0;color:#fff;background:#112c42}.contact-heading{display:flex;align-items:end;justify-content:space-between;gap:50px;margin-bottom:42px}.contact-heading>p{max-width:460px;margin:0;color:rgba(255,255,255,.66)}.service-contact-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.service-contact-card{overflow:hidden;border:1px solid rgba(255,255,255,.16);border-radius:16px;background:#fff;color:var(--ink);box-shadow:0 16px 36px rgba(0,0,0,.12)}.service-contact-head{padding:22px 20px 16px}.service-contact-head>span{color:#6a7a87;font-size:10px;font-weight:800;letter-spacing:.12em}.service-contact-head h3{margin:6px 0 13px;font-size:20px}.phone-row{display:flex;align-items:center;justify-content:space-between;gap:8px}.phone-row a{color:#14578f;font-family:Georgia,serif;font-size:20px;font-weight:700;letter-spacing:.02em;user-select:text}.copy-phone{flex:0 0 auto;padding:7px 9px;border:1px solid #ccd8e1;border-radius:7px;color:#14578f;background:#f4f8fb;font-size:11px;font-weight:750;cursor:pointer}.copy-phone:hover{background:#e8f1f8}.copy-phone.copied{color:#fff;border-color:var(--success);background:var(--success)}.service-contact-card img{display:block;width:100%;aspect-ratio:3/4;object-fit:cover;object-position:center}
.site-footer{padding:58px 0 28px;color:rgba(255,255,255,.66);background:#071725}.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:70px;padding-bottom:44px}.footer-brand p{max-width:390px;font-size:13px}.footer-title{display:block;margin-bottom:14px;color:#fff;font-size:13px}.footer-links{display:grid;gap:8px;font-size:13px}.footer-bottom{display:flex;justify-content:space-between;gap:20px;padding-top:22px;border-top:1px solid rgba(255,255,255,.12);font-size:12px}
.query-modal-mask{position:fixed;inset:0;display:none;align-items:center;justify-content:center;padding:16px;background:rgba(4,16,27,.68);z-index:1200}.query-modal{display:flex;flex-direction:column;width:min(1040px,96vw);max-height:88vh;overflow:hidden;border:1px solid #d4dadd;border-radius:16px;background:#fff;box-shadow:0 30px 70px rgba(0,0,0,.25)}.query-modal-head{display:flex;align-items:center;justify-content:space-between;padding:17px 20px;border-bottom:1px solid #e5e8e9;background:#f8f7f3}.query-modal-title{margin:0;font-family:Georgia,"Noto Serif SC",serif;font-size:20px}.query-modal-close{display:grid;place-items:center;width:36px;height:36px;border:0;border-radius:50%;color:#fff;background:var(--navy);font-size:22px;cursor:pointer}.query-modal-body{padding:20px;overflow:auto}.query-modal-meta{margin-bottom:10px;color:var(--muted);font-size:13px}.query-record-list{display:grid;gap:14px}.package-detail-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:9px;margin-bottom:24px}.package-detail-item{min-width:0;padding:12px;border:1px solid #e0e4e5;border-radius:10px;background:#fafaf8}.package-detail-label{display:block;margin-bottom:3px;color:var(--muted);font-size:12px}.package-detail-value{font-weight:700;word-break:break-word}.timeline-title{margin:0 0 14px;font-family:Georgia,"Noto Serif SC",serif;font-size:19px}.timeline-list{position:relative;padding-left:26px}.timeline-list:before{content:"";position:absolute;left:7px;top:7px;bottom:7px;width:1px;background:#d4dadd}.timeline-item{position:relative;padding:0 0 19px 10px}.timeline-item:last-child{padding-bottom:0}.timeline-dot{position:absolute;left:-25px;top:5px;width:13px;height:13px;border:2px solid #fff;border-radius:50%;background:var(--gold);box-shadow:0 0 0 1px var(--gold)}.timeline-dot.pending{background:#fff;border-color:#fff;box-shadow:0 0 0 1px #aeb7bd}.timeline-item.pending .timeline-state,.timeline-item.pending .timeline-time{color:#8b979f}.timeline-state{font-weight:800}.timeline-time{margin-left:8px;color:var(--muted);font-size:12px}.timeline-description{margin-top:2px;color:#536572;font-size:13px}.timeline-shipping-category{display:inline-flex;margin-top:6px;padding:3px 9px;border:1px solid #dbc49f;border-radius:999px;color:#835d2d;background:#fbf6ed;font-size:12px;font-weight:800}
.reveal{opacity:0;transform:translateY(18px);transition:opacity .7s ease,transform .7s ease}.reveal.visible{opacity:1;transform:none}
@media(max-width:1020px){.nav-links{gap:16px}.tracking-card{grid-template-columns:1fr;gap:24px}.query-form{grid-template-columns:1fr 1fr}.query-form input{grid-column:1/-1}.services-grid{grid-template-columns:1fr}.service-card{min-height:auto;border-right:0;border-bottom:1px solid var(--line)}.service-no{margin-bottom:25px}.routes-layout,.about-layout,.contact-layout{grid-template-columns:1fr;gap:48px}.why-layout{grid-template-columns:1fr}.why-feature{min-height:420px}.package-detail-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:1020px){.air-freight-layout{grid-template-columns:1fr;gap:42px}.air-freight-image{min-height:480px}.address-panel{grid-template-columns:1fr}.address-warning{grid-column:auto}}
@media(max-width:1020px){.service-contact-grid{grid-template-columns:1fr 1fr}}
@media(max-width:780px){.container{width:min(100% - 32px,680px)}.section{padding:76px 0}.site-header{position:absolute}.nav{height:72px}.nav-links{position:absolute;left:16px;right:16px;top:70px;display:none;align-items:stretch;padding:16px;border:1px solid rgba(255,255,255,.15);border-radius:12px;background:#0b2235;box-shadow:0 18px 50px rgba(0,0,0,.25)}.nav-links.open{display:grid}.nav-links a{padding:9px}.menu-toggle{display:block}.language-switch{margin-left:auto}.hero{min-height:760px;background-position:62% center}.hero:before{background:linear-gradient(90deg,rgba(4,17,29,.95),rgba(6,24,39,.7))}.hero-content{width:100%;padding-top:70px}.hero h1{font-size:clamp(42px,12vw,60px)}.hero-stats{position:absolute}.stats-grid{grid-template-columns:1fr 1fr}.stat{padding:14px;border-bottom:1px solid rgba(255,255,255,.12)}.stat:first-child{padding-left:14px}.stat strong{font-size:19px}.tracking-section{padding:50px 0 70px}.tracking-card{padding:26px}.section-head{display:block;margin-bottom:30px}.section-head p{margin-top:16px}.routes-layout{gap:34px}.route-visual{min-height:330px}.route-origin{left:10%;top:40%;width:92px;height:92px;font-size:13px}.line-1,.line-2,.line-3{left:36%;top:54%;width:47%}.why-feature{min-height:390px;padding:28px}.why-feature strong{margin-top:210px}.about-image{min-height:400px}.footer-grid{grid-template-columns:1fr;gap:34px}}
@media(max-width:780px){.air-freight-section{padding:76px 0}.air-freight-image{min-height:400px}.address-panel{padding:24px 20px}.address-warning{display:block}.address-warning p{margin-top:5px}}
@media(max-width:780px){.contact-heading{display:block}.contact-heading>p{margin-top:18px}.service-contact-head{padding:20px 18px 14px}.service-contact-card img{aspect-ratio:4/5}}
@media(max-width:520px){.container{width:calc(100% - 28px)}.brand-sub{display:none}.brand-name{font-size:15px}.language-switch button{padding:5px 8px}.hero{min-height:820px}.hero-content{padding-top:52px}.hero-kicker{font-size:10px}.hero h1{font-size:35px;line-height:1.12}.hero-lead{font-size:15px}.hero-actions{display:grid;grid-template-columns:1fr 1fr}.btn{padding:0 13px}.stat span{font-size:10px}.tracking-card{padding:22px 18px}.tracking-intro h2{font-size:29px}.query-form{grid-template-columns:1fr}.query-form input{grid-column:auto}.query-form button{width:100%}.route-note,.why-list,.about-points,.contact-grid{grid-template-columns:1fr}.why-item:nth-child(3){grid-column:auto}.contact-item:nth-child(odd){border-right:0}.contact-item{padding-left:0}.route-visual{min-height:300px}.route-origin{left:4%;width:84px;height:84px}.line-1,.line-2,.line-3{left:32%;width:54%}.dest-1{right:4%;top:18%}.dest-2{right:1%}.dest-3{right:4%;bottom:15%}.package-detail-grid{grid-template-columns:1fr}.query-modal-mask{padding:8px}.query-modal{width:100%;max-height:92vh;border-radius:12px}.query-modal-body{padding:14px}.timeline-time{display:block;margin:2px 0 0}.footer-bottom{display:block}.footer-bottom span{display:block;margin-top:8px}}
@media(max-width:520px){.brand-logo{width:38px;height:38px}.brand-name{font-size:13px}.service-contact-grid{grid-template-columns:1fr}.service-contact-card img{aspect-ratio:3/4}.phone-row a{font-size:23px}}
@media(max-width:520px){.air-freight-image{min-height:310px}.air-image-note{left:14px;right:14px;bottom:14px}.air-freight-copy h2{font-size:35px}.air-highlights{grid-template-columns:1fr 1fr}.address-panel{width:calc(100% - 28px);padding:20px 15px}.address-row{grid-template-columns:52px minmax(0,1fr)}.address-row .copy-value{grid-column:2;width:max-content}.address-row-full strong{font-size:13px}.copy-address-template{width:100%}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.reveal{opacity:1;transform:none;transition:none}.btn,.service-card{transition:none}}