:root{--blue:#1268a7;--deep:#0d3560;--pale:#edf7fc;--line:#d9eaf4;--text:#20364a;--muted:#6b8294}*{box-sizing:border-box}body{margin:0;color:var(--text);font-family:"Microsoft YaHei","PingFang SC",Arial,sans-serif;background:#f7fbfd;line-height:1.75}.wrap{width:min(1160px,calc(100% - 40px));margin:auto}.site-header{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:5}.nav{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{color:var(--deep);font-weight:700;text-decoration:none;display:flex;align-items:center;gap:12px;font-size:19px}.brand small{display:block;color:var(--muted);font-size:11px;font-weight:400;letter-spacing:1px}.brand-mark{width:38px;height:38px;border-radius:12px;background:linear-gradient(135deg,#158bc8,#0b477f);color:#fff;display:grid;place-items:center;font-size:22px}nav{display:flex;gap:18px;flex-wrap:wrap}nav a{color:var(--text);text-decoration:none;font-size:14px}nav a:hover,nav a.active{color:var(--blue)}.hero{background:linear-gradient(120deg,#e9f6fc,#fff 60%);padding:68px 0 58px;border-bottom:1px solid var(--line)}.hero h1{margin:0 0 10px;color:var(--deep);font-size:42px;line-height:1.25}.hero p{max-width:660px;color:var(--muted);margin:0}.section{padding:44px 0}.section-head{display:flex;justify-content:space-between;align-items:end;gap:16px;margin-bottom:18px}.section h2{margin:0;color:var(--deep);font-size:26px}.section-head a{color:var(--blue);text-decoration:none;font-size:14px}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:22px;box-shadow:0 6px 22px #1a5d7a0d}.card h3{margin:0 0 8px;font-size:18px;line-height:1.45}.card h3 a{color:var(--deep);text-decoration:none}.card p{margin:0;color:var(--muted);display:-webkit-box;-webkit-line-clamp:4;-webkit-box-orient:vertical;overflow:hidden}.card-meta{color:var(--muted);font-size:12px;margin:-2px 0 8px}.card-meta a,.meta a{color:var(--blue);text-decoration:none}.card-image{width:100%;height:155px;object-fit:cover;border-radius:10px;margin:-4px 0 14px;border:1px solid var(--line);background:#f4f9fb}.carousel{position:relative;display:block;min-height:380px;height:380px;border-radius:18px;overflow:hidden;background:#fff;border:1px solid var(--line);box-shadow:0 8px 28px #1a5d7a12}.carousel-slide{display:grid;grid-template-columns:1.25fr 1fr;height:380px;width:100%}.carousel-media{height:380px;overflow:hidden;background:#dceef7}.carousel-media img{width:100%;height:100%;object-fit:cover;display:block}.carousel-copy{padding:42px 42px 54px;display:flex;flex-direction:column;justify-content:center}.carousel-copy h3{font-size:27px;line-height:1.4;color:var(--deep);margin:10px 0 14px}.carousel-copy p{color:var(--muted);margin:0;display:-webkit-box;-webkit-line-clamp:7;-webkit-box-orient:vertical;overflow:hidden}.carousel-dots{position:absolute;right:38px;bottom:22px;display:flex;gap:8px}.carousel-dots button{width:9px;height:9px;border:0;padding:0;border-radius:50%;background:#b7d0df;cursor:pointer}.carousel-dots button.active{background:var(--blue);transform:scale(1.25)}.photo-wall{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.wall-item{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;box-shadow:0 6px 22px #1a5d7a0d}.wall-item.is-hidden{display:none}.wall-photo{width:100%;height:220px;display:block;object-fit:cover;background:#eaf4f8}.wall-copy{padding:16px 18px 18px}.wall-copy h3{margin:0 0 5px;color:var(--deep);font-size:17px;line-height:1.45}.wall-copy p{margin:0;color:var(--muted);font-size:14px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.wall-controls{text-align:center;margin-top:22px}.wall-toggle{border:1px solid #a9cfe3;background:#fff;color:var(--blue);border-radius:22px;padding:8px 22px;cursor:pointer;font-size:14px}.tag{display:inline-block;color:var(--blue);background:var(--pale);padding:2px 9px;border-radius:20px;font-size:12px;margin-bottom:10px}.article{padding:54px 0}.article h1{color:var(--deep);font-size:36px;line-height:1.35;margin:0 0 12px}.meta{color:var(--muted);font-size:14px;margin-bottom:28px}.article-body{background:#fff;border:1px solid var(--line);border-radius:16px;padding:30px;white-space:pre-wrap}.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:24px}.gallery img{width:100%;height:190px;object-fit:cover;border-radius:10px;border:1px solid var(--line);background:#f4f9fb;cursor:zoom-in}.contact-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.contact-item{background:#fff;border:1px solid var(--line);border-radius:14px;padding:20px}.contact-item b{display:block;color:var(--blue);font-size:14px}.contact-item span{display:block;margin-top:4px}.empty{color:var(--muted);padding:28px 0}footer{border-top:1px solid var(--line);color:var(--muted);font-size:13px;padding:24px 0;margin-top:28px}@media(max-width:800px){.nav{align-items:flex-start;padding:14px 0;flex-direction:column}.hero h1{font-size:32px}.cards,.photo-wall{grid-template-columns:1fr 1fr}.gallery{grid-template-columns:1fr 1fr}.carousel{height:auto;min-height:0}.carousel-slide{grid-template-columns:1fr;height:auto}.carousel-media{height:260px}.carousel-copy{padding:26px}.carousel-copy h3{font-size:23px}.wall-photo{height:190px}}@media(max-width:520px){.wrap{width:min(100% - 28px,1160px)}.cards,.contact-grid,.photo-wall{grid-template-columns:1fr}.gallery{grid-template-columns:1fr}.article h1{font-size:28px}.article-body{padding:20px}.carousel-media{height:220px}.carousel-copy{padding:22px}.carousel-dots{right:22px}.wall-photo{height:220px}}
.brand-logo{width:62px;height:42px;display:block;flex:none;object-fit:contain}.brand{font-size:20px;line-height:1.25}.nav-join{padding:7px 14px;border-radius:18px;background:var(--blue);color:#fff!important}.section-lede{margin:4px 0 0;color:var(--muted);font-size:14px}.article h1{font-weight:800;letter-spacing:.01em}.article-body{white-space:normal;line-height:1.95;padding:34px 40px}.article-body p{margin:0 0 1.2em;text-indent:2em}.article-body p:last-child{margin-bottom:0}.article-back{margin-top:28px}.contact-layout{display:grid;grid-template-columns:1fr 1.15fr;gap:20px;align-items:stretch}.contact-details{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.contact-details .contact-item{min-height:110px;padding:20px 22px;display:flex;flex-direction:column;justify-content:center}.contact-item b,.contact-card b{font-size:14px;letter-spacing:.04em}.contact-item span,.contact-card span{color:var(--text);font-size:15px}.contact-visuals{display:grid;grid-template-columns:1.35fr .65fr;gap:14px}.contact-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px;display:flex;flex-direction:column;gap:10px;box-shadow:0 6px 22px #1a5d7a0d}.contact-card img{width:100%;object-fit:cover;border-radius:10px;border:1px solid var(--line)}.contact-map img{height:205px}.contact-qr img{aspect-ratio:1/1}.contact-card span{font-size:13px;line-height:1.65}.wall-copy{min-height:72px}.wall-copy h3{margin-bottom:0}@media(max-width:800px){.contact-layout{grid-template-columns:1fr}.contact-visuals{grid-template-columns:1fr 1fr}}@media(max-width:520px){.brand-logo{width:56px;height:38px}.brand{font-size:18px}.contact-details{grid-template-columns:1fr}.contact-visuals{grid-template-columns:1fr}.contact-map img{height:180px}.article-body{padding:24px 20px}.article-body p{text-indent:2em}}
.article-body .article-source{font-size:13px;color:var(--muted);text-indent:0;border-top:1px solid var(--line);padding-top:14px;margin-top:1.6em}
.article-body h2,.article-body h3{color:var(--deep);line-height:1.45}.article-body h2{margin:1.6em 0 .7em;font-size:25px}.article-body h3{margin:1.4em 0 .6em;font-size:20px}.article-body ul,.article-body ol{margin:1em 0;padding-left:2em}.article-body li{margin:.35em 0}.article-body blockquote{margin:1.2em 0;padding:.7em 1.1em;border-left:4px solid var(--blue);background:var(--pale);color:var(--text)}.article-body blockquote p,.article-body li p{margin:0;text-indent:0}.article-body a{color:var(--blue);text-decoration:underline}.article-body font[size="2"]{font-size:13px}.article-body font[size="3"]{font-size:16px}.article-body font[size="5"]{font-size:24px}
.contact-section{background:#eef2f5;border-top:1px solid var(--line);padding-bottom:26px}.contact-footer-layout{display:grid;grid-template-columns:1fr 1fr 1.25fr .85fr;gap:34px;padding:18px 0 30px}.contact-group{display:flex;flex-direction:column;gap:9px;align-items:flex-start}.contact-group h3{margin:0 0 8px;color:var(--deep);font-size:16px}.contact-group a,.contact-group span{color:#687a88;text-decoration:none;font-size:14px;line-height:1.55}.contact-group a:hover{color:var(--blue)}.contact-follow img{width:104px;height:104px;object-fit:cover;background:#fff;padding:4px;border-radius:4px}.contact-follow span{font-size:13px;color:var(--text)}.contact-location{display:flex;justify-content:space-between;gap:28px;border-top:1px solid #d5dde2;padding:22px 0 20px;color:#687a88}.contact-location>div{display:flex;flex-direction:column;gap:6px}.contact-location b{color:var(--deep);font-size:15px}.contact-location span,.contact-location small{font-size:13px;line-height:1.7}.contact-location img{width:220px;height:110px;object-fit:cover;border-radius:8px;border:1px solid #d4e0e7}.contact-legal{display:flex;align-items:center;justify-content:space-between;gap:20px;border-top:1px solid #d5dde2;padding-top:16px;color:#86939c;font-size:12px}.contact-legal-records{display:flex;align-items:center;justify-content:flex-end;gap:10px;flex-wrap:wrap;text-align:right}.contact-legal a{color:inherit;text-decoration:underline;text-underline-offset:3px}.contact-legal a:hover{color:var(--blue)}@media(max-width:800px){.contact-footer-layout{grid-template-columns:repeat(2,1fr);gap:24px}.contact-location img{width:180px}.contact-legal{align-items:flex-start}.contact-legal-records{max-width:62%}}@media(max-width:520px){.contact-footer-layout{grid-template-columns:1fr 1fr;gap:22px 16px}.contact-location{flex-direction:column}.contact-location img{width:100%;height:160px}.contact-legal{align-items:flex-start;gap:8px;flex-direction:column}.contact-legal-records{justify-content:flex-start;max-width:none;text-align:left}}
.nav{gap:14px}.nav nav{gap:13px}.nav nav a{font-size:13px;white-space:nowrap;font-weight:600}.nav nav a.nav-join{padding:0;color:var(--text)!important;background:transparent;border-radius:0;font-weight:600}.nav nav a.nav-join:hover{color:var(--blue)!important}
.careers-placeholder{min-height:calc(100vh - 77px);display:grid;place-items:center;padding:64px 0;background:linear-gradient(135deg,#edf7fc 0%,#f8fbfd 50%,#fff 100%)}.careers-card{max-width:680px;margin:auto;padding:58px 44px;text-align:center;background:#fff;border:1px solid var(--line);border-radius:20px;box-shadow:0 18px 48px #174d6e14}.careers-card img{width:96px;height:70px;object-fit:contain;margin-bottom:18px}.careers-card span{display:block;color:var(--blue);font-size:14px;font-weight:700;letter-spacing:.12em}.careers-card h1{margin:8px 0 12px;color:var(--deep);font-size:36px;line-height:1.35}.careers-card p{margin:0;color:var(--muted);font-size:16px}.careers-card a{display:inline-block;margin-top:30px;padding:9px 24px;color:#fff;background:var(--blue);border-radius:24px;text-decoration:none;font-size:14px}.careers-card a:hover{background:var(--deep)}@media(max-width:520px){.careers-placeholder{padding:32px 0}.careers-card{padding:42px 24px}.careers-card h1{font-size:29px}}
.gallery img[src*="about-logo"]{object-fit:contain;background:#fff;padding:24px}
.carousel-media img[src*="about-logo-icon"]{object-fit:contain;background:#fff;padding:54px}
.hero h1{font-size:36px;letter-spacing:.01em}.article-body .article-subhead{margin:0 0 9px;color:var(--deep);font-size:19px;line-height:1.45;font-weight:800;letter-spacing:.02em}.article-body .article-subhead:not(:first-child){margin-top:1.45em}.article-body p:not(.article-source){text-indent:2em;margin-bottom:1em}.article-body p.article-source{font-size:13px;color:var(--muted);text-indent:0;border-top:1px solid var(--line);padding-top:14px;margin-top:1.6em;line-height:1.8}
.article-lead{margin:0 0 34px;padding:26px 32px;text-align:center;background:linear-gradient(135deg,#f1f8fc,#fff);border:1px solid var(--line);border-radius:12px}.article-lead-en{color:var(--muted);font-size:14px;letter-spacing:.05em}.article-lead h2{margin:5px 0 2px;color:var(--deep);font-size:24px;line-height:1.4}.article-lead-meta{color:var(--blue);font-size:14px;font-weight:700}.article-lead p{margin:16px auto 0;max-width:760px;text-indent:0!important;color:var(--text);line-height:1.85}.article-body .article-numbered{padding-left:12px;border-left:4px solid var(--blue)}
.article-concepts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.article-concept{padding:24px 26px;border:1px solid var(--line);border-radius:14px;background:#fff}.article-concept h3{margin:0 0 6px;color:var(--deep);font-size:21px}.article-concept-motto{margin-bottom:14px;color:var(--blue);font-weight:700}.article-concept p{margin:8px 0;text-indent:0}.article-timeline{margin-left:7px;padding-left:26px;border-left:2px solid #b9dcec}.article-timeline-item{position:relative;padding:0 0 22px}.article-timeline-item:last-child{padding-bottom:0}.article-timeline-item:before{content:"";position:absolute;left:-33px;top:8px;width:12px;height:12px;border:3px solid #fff;border-radius:50%;background:var(--blue);box-shadow:0 0 0 2px #b9dcec}.article-timeline-item h3{margin:0;color:var(--blue);font-size:19px}.article-timeline-item p{margin:4px 0 0!important;text-indent:0!important}.article-section-title{margin:2.1em 0 .75em;padding-bottom:10px;border-bottom:1px solid var(--line);color:var(--deep);font-size:23px;line-height:1.45}.article-question{margin-top:24px!important;text-indent:0!important;color:var(--deep);font-weight:700}.article-answer{margin-top:8px!important;text-indent:0!important}.article-body>.article-numbered:first-child,.article-body>.article-section-title:first-child{margin-top:0}@media(max-width:700px){.article-concepts{grid-template-columns:1fr}.article-lead{padding:22px 18px}.article-lead h2{font-size:21px}.article-section-title{font-size:21px}}
.article-answer-image{margin:10px 0 28px}.article-answer-image img{display:block;width:min(100%,550px);height:auto;border:1px solid var(--line);border-radius:10px;background:#fff}
