:root{--pri:#123f52;--pri2:#1b5a75;--acc:#d98b3a;--ink:#1c252b;--mut:#69767f;--bg:#f6f4f0;--line:#e3ded4;--wh:#fff}
*{margin:0;padding:0;box-sizing:border-box}
body{font-family:"Noto Sans SC","Source Han Sans CN","Microsoft YaHei",Arial,sans-serif;color:var(--ink);background:var(--wh);font-size:15px;line-height:1.75;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%;border:0}
a{color:inherit;text-decoration:none;transition:color .2s}
ul,ol{list-style:none}
button{font-family:inherit;cursor:pointer;border:0;background:none}
h1,h2,h3,h4{font-weight:700;line-height:1.35}
.orwwrap{max-width:1200px;margin:0 auto;padding:0 22px}
.orwtopbar{background:var(--pri);color:#cddde4;font-size:13px}
.orwtopbar-in{display:flex;align-items:center;gap:26px;height:38px}
.orwtb-item{white-space:nowrap}
.orwtb-right{margin-left:auto;color:#9db8c4}
.orwhd{background:var(--wh);border-bottom:1px solid var(--line);position:relative;z-index:60}
.orwhd-in{display:flex;align-items:center;height:92px;gap:24px}
.orwlogo img{height:44px;width:auto}
.orwnav{margin-left:auto}
.orwnav-list{display:flex;align-items:center}
.orwnav-item{position:relative}
.orwnav-item>a{display:block;padding:0 17px;line-height:92px;font-size:16px;font-weight:500}
.orwnav-item>a:hover,.orwnav-item.is-on>a{color:var(--acc)}
.orwdrop{position:absolute;left:0;top:92px;min-width:186px;background:var(--wh);border:1px solid var(--line);box-shadow:0 10px 26px rgba(18,63,82,.12);opacity:0;visibility:hidden;transform:translateY(6px);transition:.2s;padding:8px 0}
.orwnav-item:hover .orwdrop{opacity:1;visibility:visible;transform:none}
.orwdrop li a{display:block;padding:5px 18px;font-size:14px;color:#31424c}
.orwdrop li a:hover{background:#f2f5f7;color:var(--acc)}
.orwhd-tel{text-align:right;padding-left:22px;border-left:1px solid var(--line)}
.orwhd-tel-t{display:block;font-size:12px;color:var(--mut);letter-spacing:2px}
.orwhd-tel strong{font-size:22px;color:var(--pri);letter-spacing:.5px}
.orwburger{display:none;width:34px;height:26px;position:absolute;right:18px;top:34px}
.orwburger span{display:block;height:3px;background:var(--pri);margin:4px 0;transition:.25s}
.orwhero{position:relative;overflow:hidden;background:#0e2d3c}
.orwslide{position:relative;height:600px;background-size:cover;background-position:center;display:none}
.orwslide:first-child{display:block}
.orwslide:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(9,30,40,.82) 0%,rgba(9,30,40,.5) 52%,rgba(9,30,40,.12) 100%)}
.orwslide-in{position:relative;height:100%;display:flex;flex-direction:column;justify-content:center;color:#fff;max-width:1200px}
.orwslide-tag{color:var(--acc);letter-spacing:3px;font-size:14px;margin-bottom:16px}
.orwslide h1,.orwslide h2{font-size:44px;letter-spacing:1px;margin-bottom:16px}
.orwslide p{font-size:17px;color:#dbe7ec;max-width:640px;margin-bottom:30px}
.orwhero-btns{display:flex;flex-wrap:wrap;gap:12px}
.orwhero-btns .orwbtn{margin-right:0}
.orwbtn{display:inline-block;padding:12px 26px;font-size:15px;border:1px solid transparent;margin-right:12px;transition:.2s}
.orwbtn-gh{background:var(--acc);color:#fff}
.orwbtn-gh:hover{background:#c47a2c}
.orwbtn-line{border-color:rgba(255,255,255,.6);color:#fff}
.orwbtn-line:hover{border-color:var(--acc);color:var(--acc)}
.orwbtn-line2{border-color:var(--pri);color:var(--pri)}
.orwbtn-line2:hover{background:var(--pri);color:#fff}
.orwbtn-line3{border-color:var(--line);color:var(--ink)}
.orwbtn-line3:hover{border-color:var(--acc);color:var(--acc)}
.orwbtn-pri{background:var(--pri);color:#fff}
.orwbtn-pri:hover{background:var(--pri2)}
.orwhero-dots{position:absolute;left:0;right:0;bottom:26px;display:flex;justify-content:center;gap:10px;z-index:5}
.orwhero-dots button{width:38px;height:4px;background:rgba(255,255,255,.4)}
.orwhero-dots button.is-on{background:var(--acc)}
.orwsec{padding:64px 0}
.orwsec-hd{display:flex;align-items:flex-end;justify-content:space-between;margin-bottom:34px}
.orwsub{display:block;color:var(--acc);font-size:13px;letter-spacing:3px;margin-bottom:8px}
.orwsec-hd h2{font-size:30px;letter-spacing:.5px}
.orwsec-en{font-size:12px;color:#a7b2b9;letter-spacing:3px;margin-top:8px;text-transform:uppercase}
.orwsec-more{font-size:14px;color:var(--mut);border-bottom:1px solid var(--line);padding-bottom:3px}
.orwsec-more:hover{color:var(--acc);border-color:var(--acc)}
.orwguar{background:var(--pri);padding:0}
.orwg-grid{display:grid;grid-template-columns:repeat(4,1fr)}
.orwg-item{padding:34px 26px;border-right:1px solid rgba(255,255,255,.1);color:#d7e3e9}
.orwg-item:last-child{border-right:0}
.orwg-item h3{font-size:17px;color:#fff;margin-bottom:8px}
.orwg-item p{font-size:13.5px;line-height:1.8;color:#a9c0cb}
.orwabout{background:var(--bg)}
.orwab-in{display:grid;grid-template-columns:470px 1fr;gap:56px;align-items:center}
.orwab-pic img{width:100%;height:400px;object-fit:cover}
.orwab-txt h2{font-size:31px;margin-bottom:18px}
.orwab-txt p{color:#4d5b64;margin-bottom:12px}
.orwab-num{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin:26px 0 26px;border-top:1px solid var(--line);padding-top:22px}
.orwab-num strong{display:block;font-size:26px;color:var(--pri);line-height:1.2}
.orwab-num span{font-size:12.5px;color:var(--mut)}
.orwab-num2{background:var(--bg);padding:20px;border-top:0}
.orws-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.orws-card{background:var(--wh);border:1px solid var(--line);display:block;transition:.25s}
.orws-card:hover{box-shadow:0 14px 34px rgba(18,63,82,.12);border-color:#cfd8dd;transform:translateY(-3px)}
.orws-pic img{width:100%;height:212px;object-fit:cover}
.orws-txt{padding:22px 22px 24px}
.orws-txt h3{font-size:19px;margin-bottom:9px}
.orws-txt p{font-size:13.8px;color:var(--mut);min-height:66px}
.orwmore{display:inline-block;margin-top:12px;font-size:13px;color:var(--acc)}
.orwcases{background:var(--bg)}
.orwtabs{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:26px}
.orwtab{padding:9px 20px;border:1px solid var(--line);background:var(--wh);font-size:14px;color:#52606a}
.orwtab.is-on{background:var(--pri);border-color:var(--pri);color:#fff}
.orwc-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.orwc-card{background:var(--wh);display:block;overflow:hidden;border:1px solid var(--line);transition:.25s}
.orwc-card:hover{box-shadow:0 14px 32px rgba(18,63,82,.13)}
.orwc-pic{position:relative}
.orwc-pic img{width:100%;height:196px;object-fit:cover}
.orwc-tag{position:absolute;left:12px;top:12px;background:rgba(18,63,82,.86);color:#fff;font-size:12px;padding:3px 10px}
.orwc-txt{padding:16px 18px 20px}
.orwc-txt h3{font-size:16.5px;margin-bottom:6px}
.orwc-txt p{font-size:13px;color:var(--mut)}
.orwc-grid2 .orwc-pic img{height:230px}
.orwnw-in{display:grid;grid-template-columns:420px 1fr;gap:44px}
.orwnw-feat a{display:block;background:var(--wh);border:1px solid var(--line)}
.orwnw-feat img{width:100%;height:250px;object-fit:cover}
.orwnw-feat .orwnw-date{display:inline-block;margin:16px 20px 0;font-size:12.5px;color:var(--acc)}
.orwnw-feat h3{font-size:19px;margin:6px 20px 8px}
.orwnw-feat p{margin:0 20px 20px;font-size:13.5px;color:var(--mut)}
.orwnw-list{display:grid;gap:0}
.orwnw-list li{border-bottom:1px dashed var(--line)}
.orwnw-list li:first-child{border-top:1px dashed var(--line)}
.orwnw-list a{display:grid;grid-template-columns:104px 1fr;gap:18px;padding:16px 0;align-items:start}
.orwnw-list time{font-size:12.5px;color:var(--acc);padding-top:3px}
.orwnw-list h3{font-size:16.5px;margin-bottom:4px}
.orwnw-list p{font-size:13px;color:var(--mut);display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden}
.orwnw-list a:hover h3{color:var(--acc)}
.orwproc{background:var(--pri);color:#fff}
.orwproc .orwsub{color:#7fb2c6}
.orwproc .orwsec-hd h2{color:#fff}
.orwproc .orwsec-en{color:#6c96a6}
.orwp-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:20px}
.orwp-step{border:1px solid rgba(255,255,255,.16);padding:24px 20px;background:rgba(255,255,255,.04)}
.orwp-step strong{display:block;font-size:22px;color:var(--acc);margin-bottom:10px}
.orwp-step h4{font-size:15.5px;margin-bottom:8px;color:#fff}
.orwp-step p{font-size:13px;color:#a9c0cb}
.orwhon{background:var(--bg)}
.orwhon-in{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center}
.orwhon-txt h2{font-size:30px;margin-bottom:16px}
.orwhon-txt p{color:#4d5b64;margin-bottom:12px}
.orwhon-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.orwhon-grid>div{background:var(--wh);padding:22px;border-top:3px solid var(--acc)}
.orwhon-grid h4{font-size:15px;color:var(--pri);margin-bottom:8px}
.orwhon-grid p{font-size:13px;color:var(--mut)}
.orwft{background:#0e2129;color:#93a7b0;font-size:13.5px;padding-top:52px}
.orwft-in{display:grid;grid-template-columns:1.4fr 1fr 0.8fr 1.1fr;gap:40px;padding-bottom:40px}
.orwft h3{color:#fff;font-size:20px;margin-bottom:14px}
.orwft h4{color:#e6edf1;font-size:15px;margin-bottom:14px}
.orwft-about p{line-height:1.9}
.orwft-col li{margin-bottom:9px}
.orwft-col a:hover{color:var(--acc)}
.orwft-contact p{margin-bottom:8px}
.orwft-link{border-top:1px solid rgba(255,255,255,.08);border-bottom:1px solid rgba(255,255,255,.08);padding:16px 0;font-size:12.5px;color:#7b909a}
.orwft-bot-in{display:flex;justify-content:space-between;padding:18px 0;font-size:12.5px;color:#6d838d}
.orwfloat{position:fixed;right:0;top:52%;transform:translateY(-50%);z-index:70;display:flex;flex-direction:column;border:1px solid var(--line);background:var(--wh)}
.orwfloat-item{writing-mode:vertical-rl;padding:16px 8px;font-size:13px;color:var(--pri);border-bottom:1px solid var(--line);letter-spacing:2px}
.orwfloat-item:last-child{border-bottom:0}
.orwfloat-item:hover{background:var(--pri);color:#fff}
.orwpgh{background:linear-gradient(100deg,#123f52,#1b5a75);color:#fff;padding:52px 0 30px}
.orwpgh h1{font-size:30px;letter-spacing:.5px}
.orwcrumb{margin-top:12px;font-size:13px;color:#a9c3cf}
.orwcrumb a:hover{color:var(--acc)}
.orwlay{display:grid;grid-template-columns:262px 1fr;gap:44px;align-items:start}
.orwside-box{border:1px solid var(--line);margin-bottom:22px;background:var(--wh)}
.orwside-box h3{background:var(--pri);color:#fff;font-size:15.5px;padding:13px 18px}
.orwside-nav li{border-bottom:1px dashed var(--line)}
.orwside-nav li:last-child{border-bottom:0}
.orwside-nav a{display:block;padding:11px 18px;font-size:14px;color:#41505a}
.orwside-nav a:hover{color:var(--acc)}
.orwside-box p{padding:14px 18px 0;font-size:13px;color:var(--mut)}
.orwside-box strong{display:block;padding:6px 18px 0;font-size:19px;color:var(--pri)}
.orwside-box span{display:block;padding:2px 18px 10px;font-size:12.5px;color:var(--mut)}
.orwside-box>a{display:block;margin:8px 18px 16px;padding:9px 0;text-align:center;background:var(--bg);font-size:13px;color:var(--pri);border:1px solid var(--line)}
.orwside-box>a:hover{background:var(--pri);color:#fff}
.orwside-on a{background:#eef3f6;color:var(--pri);font-weight:700;border-left:3px solid var(--acc)}
.orwmain{min-width:0}
.orwart{margin-bottom:44px}
.orwart h2{font-size:22px;padding-bottom:12px;border-bottom:2px solid var(--line);margin-bottom:18px;position:relative}
.orwart h2:after{content:"";position:absolute;left:0;bottom:-2px;width:72px;height:2px;background:var(--acc)}
.orwart p{color:#41505a;margin-bottom:13px;text-align:justify}
.orwul{display:grid;gap:9px;margin:6px 0 4px}
.orwul li{position:relative;padding-left:17px;font-size:14.5px;color:#41505a;line-height:1.6}
.orwul li:before{content:"";position:absolute;left:2px;top:10px;width:5px;height:5px;background:var(--acc)}
.orwpic-wide{width:100%;height:300px;object-fit:cover;display:block;margin:26px 0 10px}
.orwcap{font-size:13px;color:#7d8a93;margin-bottom:4px}
.orwart-pic{width:100%;height:430px;object-fit:cover;margin-bottom:22px}
.orwlead{font-size:16px;color:var(--pri);border-left:3px solid var(--acc);padding-left:14px;background:#f3f6f8;padding:14px 16px;margin-bottom:22px}
.orwtbl{width:100%;border-collapse:collapse;font-size:14px}
.orwtbl th,.orwtbl td{border:1px solid var(--line);padding:11px 14px;text-align:left;vertical-align:top}
.orwtbl th{background:#f0f4f6;color:var(--pri);width:150px;font-weight:600}
.orwtbl-c th{width:120px}
.orwchips{display:flex;flex-wrap:wrap;gap:10px;margin:6px 0 4px}
.orwchip{background:#f0f4f6;border:1px solid var(--line);padding:7px 15px;font-size:13.5px;color:#3d4c56}
.orwpts{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.orwpt{background:var(--bg);padding:18px 20px;border-left:3px solid var(--pri)}
.orwpt h4{font-size:15px;margin-bottom:7px;color:var(--pri)}
.orwpt p{font-size:13.5px;color:#4d5b64;margin:0}
.orwfaqs .orwfaq{border-bottom:1px dashed var(--line);padding:14px 0}
.orwfaq h4{font-size:15.5px;color:var(--pri);margin-bottom:6px}
.orwfaq p{font-size:13.8px;color:#4d5b64;margin:0}
.orwcta{background:var(--pri);color:#fff;padding:26px 30px;display:flex;align-items:center;justify-content:space-between;gap:24px;margin-bottom:44px}
.orwcta h3{font-size:19px;margin-bottom:4px}
.orwcta p{font-size:13.5px;color:#a9c0cb;margin:0}
.orwrel li{border-bottom:1px dashed var(--line)}
.orwrel a{display:flex;justify-content:space-between;gap:20px;padding:12px 0;font-size:15px}
.orwrel span{color:var(--mut);font-size:13px}
.orwrel a:hover{color:var(--acc)}
.orwrel-pic{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.orwrel-pic img{width:100%;height:120px;object-fit:cover}
.orwrel-pic span{display:block;font-size:13px;padding-top:6px;color:#41505a}
.orwhist li{display:grid;grid-template-columns:88px 1fr;gap:20px;padding:16px 0;border-bottom:1px dashed var(--line)}
.orwhist span{font-size:22px;color:var(--acc);font-weight:700}
.orwhist h4{font-size:15px;margin-bottom:5px}
.orwhist p{font-size:13.5px;color:var(--mut);margin:0}
.orwv-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.orwv-item{background:var(--bg);padding:20px}
.orwv-item h4{font-size:15.5px;color:var(--pri);margin-bottom:6px}
.orwv-item p{font-size:13.5px;color:#4d5b64;margin:0}
.orwb-grid{display:grid;grid-template-columns:1fr 1fr;gap:26px}
.orwb-card{display:grid;grid-template-columns:210px 1fr;border:1px solid var(--line);background:var(--wh);transition:.25s}
.orwb-card:hover{box-shadow:0 12px 30px rgba(18,63,82,.1)}
.orwb-pic img{width:100%;height:100%;min-height:220px;object-fit:cover}
.orwb-txt{padding:20px 22px}
.orwb-txt h3{font-size:18px;margin-bottom:8px}
.orwb-txt p{font-size:13.5px;color:var(--mut);margin-bottom:8px}
.orwb-txt li{font-size:12.8px;color:#8090a0;position:relative;padding-left:12px}
.orwb-txt li:before{content:"";position:absolute;left:0;top:9px;width:4px;height:4px;background:var(--acc)}
.orwart2{background:var(--bg);padding:26px 28px}
.orwnl{display:grid}
.orwnl li{border-bottom:1px solid var(--line)}
.orwnl a{display:grid;grid-template-columns:196px 1fr;gap:24px;padding:20px 0}
.orwnl-pic img{width:100%;height:124px;object-fit:cover}
.orwnl-cat{font-size:12px;color:var(--acc)}
.orwnl-txt h3{font-size:17px;margin:3px 0 6px}
.orwnl-txt p{font-size:13.5px;color:var(--mut);margin-bottom:6px}
.orwnl-txt time{font-size:12.5px;color:#9aa7af}
.orwnl a:hover h3{color:var(--acc)}
.orwtabs-nw{margin-top:26px}
.orwnw-side{position:sticky;top:24px}
.orwhot li{padding:9px 18px;border-bottom:1px dashed var(--line);font-size:13.5px}
.orwhot li:last-child{border-bottom:0}
.orwhot a:hover{color:var(--acc)}
.orwart-nw .orwnw-h1{font-size:27px;border-bottom:0;padding-bottom:0;margin-bottom:12px;line-height:1.45}
.orwart-nw .orwnw-h1:after{display:none}
.orwnw-meta{display:flex;gap:20px;font-size:12.5px;color:#93a1aa;padding-bottom:16px;border-bottom:1px solid var(--line);margin-bottom:24px}
.orwpn{display:flex;justify-content:space-between;gap:20px;font-size:13.5px;color:#5a6873;border-top:1px dashed var(--line);border-bottom:1px dashed var(--line);padding:14px 0;margin-bottom:32px}
.orwpn a:hover{color:var(--acc)}
.orwerr{padding:90px 0 100px;background:var(--bg)}
.orwerr-in{text-align:center;max-width:760px}
.orwerr strong{display:block;font-size:92px;color:var(--pri);letter-spacing:6px;line-height:1}
.orwerr h1{font-size:25px;margin:16px 0 12px}
.orwerr p{color:var(--mut);margin-bottom:26px}
.orwerr-links{display:flex;justify-content:center;flex-wrap:wrap;gap:12px}
.orwerr-links .orwbtn{margin:0}

@media(max-width:1100px){
.orwhd-tel{display:none}
.orwnav-item>a{padding:0 12px;font-size:15px}
.orwab-in{grid-template-columns:1fr;gap:30px}
.orwab-pic img{height:320px}
.orws-grid{grid-template-columns:repeat(2,1fr)}
.orwc-grid{grid-template-columns:repeat(3,1fr)}
.orwnw-in{grid-template-columns:1fr}
.orwp-grid{grid-template-columns:repeat(3,1fr)}
.orwhon-in{grid-template-columns:1fr;gap:30px}
.orwft-in{grid-template-columns:1fr 1fr;gap:30px}
.orwlay{grid-template-columns:1fr}
.orwside{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.orwb-grid{grid-template-columns:1fr}
.orwslide{height:520px}
.orwslide h1,.orwslide h2{font-size:34px}
}
@media(max-width:820px){
.orwtb-hide{display:none}
.orwtopbar-in{justify-content:space-between;height:34px;font-size:12px}
.orwtb-right{display:none}
.orwburger{display:block}
.orwnav{position:absolute;left:0;right:0;top:92px;background:#fff;border-bottom:1px solid var(--line);display:none}
.orwnav.is-open{display:block}
.orwnav-list{display:block}
.orwnav-item>a{line-height:46px;padding:0 22px;border-bottom:1px solid #f0f0ee}
.orwdrop{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:0;display:none;padding:0 0 6px;background:#f8f9fa}
.orwnav-item.is-open .orwdrop{display:block}
.orwdrop li a{padding:8px 34px;font-size:13.5px}
.orwslide{height:440px}
.orwslide p{font-size:15px}
.orwslide h1,.orwslide h2{font-size:27px}
.orwsec{padding:44px 0}
.orwsec-hd h2,.orwab-txt h2,.orwhon-txt h2{font-size:23px}
.orwg-grid{grid-template-columns:1fr 1fr}
.orwg-item{border-right:0;border-bottom:1px solid rgba(255,255,255,.1);padding:22px 18px}
.orws-grid,.orwc-grid,.orwrel-pic,.orwpts,.orwv-grid{grid-template-columns:1fr}
.orwp-grid{grid-template-columns:1fr 1fr}
.orwab-num{grid-template-columns:1fr 1fr}
.orwart-pic{height:260px}
.orwside{grid-template-columns:1fr}
.orwcta{flex-direction:column;align-items:flex-start;gap:14px}
.orwnw-list a{grid-template-columns:88px 1fr;gap:12px}
.orwnl a{grid-template-columns:1fr;gap:12px}
.orwnl-pic img{height:180px}
.orwb-card{grid-template-columns:1fr}
.orwb-pic img{height:200px}
.orwfloat{display:none}
.orwft-in{grid-template-columns:1fr}
.orwft-bot-in{flex-direction:column;gap:6px}
.orwpgh{padding:36px 0 22px}
.orwpgh h1{font-size:22px}
.orwerr strong{font-size:64px}
}
@media(max-width:560px){
.orwwrap{padding:0 16px}
.orwlogo img{height:36px}
.orwhd-in{height:74px}
.orwburger{top:26px}
.orwnav{top:74px}
.orwslide{height:auto;min-height:420px}
.orwslide-in{padding:52px 16px 66px}
.orwslide h1,.orwslide h2{font-size:22px}
.orwab-num{grid-template-columns:1fr 1fr;gap:20px}
.orwbtn{padding:10px 18px;font-size:14px}
.orwg-grid,.orwp-grid,.orwhon-grid{grid-template-columns:1fr}
.orwtbl th{width:104px}
.orwtbl{font-size:13px}
.orwtbl th,.orwtbl td{padding:9px 10px}
.orwart h2{font-size:19px}
.orwnw-feat img{height:200px}
}