@charset "UTF-8";
:root{--aby:#071b39;--abm:#0b2851;--acc:#49c9ff;--blue:#2f91ef;--txt:#132b48;--mute:#7185a0;--dur:720ms}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#fff;color:var(--txt);font-family:"Noto Sans SC","PingFang SC","Microsoft Yahei",Arial,sans-serif;-webkit-font-smoothing:antialiased}button,a{font:inherit}a{text-decoration:none;color:inherit}button{cursor:pointer}button:focus-visible,a:focus-visible{outline:2px solid #72d9fa;outline-offset:4px}::selection{background:#76c7f6;color:#082043}
.ab-page{overflow:hidden}.ab-width{max-width:1320px;margin:0 auto;padding:0 clamp(22px,5vw,72px)}.ab-kicker{text-transform:uppercase;letter-spacing:.29em;font-size:11px;font-weight:600;color:#7da6c9}.ab-heading{font-size:clamp(31px,3.78vw,51px);line-height:1.18;letter-spacing:.025em;margin:14px 0 10px;font-weight:650}.ab-sub{font-size:12px;letter-spacing:.24em;opacity:.69;text-transform:uppercase}.ab-lead{color:#67809c;line-height:1.95}.ab-mini-label{font-size:11px;letter-spacing:.22em;text-transform:uppercase;color:#51c6ff;font-weight:650}
.ab-header{position:fixed;top:0;left:0;right:0;z-index:80;height:76px;display:flex;align-items:center;padding:0 clamp(24px,4.5vw,80px);gap:30px;color:#fff;border-bottom:1px solid rgba(255,255,255,.16);transition:background .35s ease,box-shadow .35s ease}.ab-header.is-scrolled{background:rgba(4,19,41,.95);backdrop-filter:blur(22px);box-shadow:0 7px 24px #0002}.ab-header-brand{width:226px;flex-shrink:0;display:block}.ab-header-brand img{display:block;width:100%;height:auto}.ab-header-links{display:flex;align-items:center;justify-content:center;flex:1;gap:clamp(18px,2.1vw,34px)}.ab-header-links>a{font-size:14.5px;font-weight:500;opacity:.88;white-space:nowrap;transition:color .2s;position:relative;padding:8px 0}.ab-header-links>a.active,.ab-header-links>a:hover{color:#fff;opacity:1}.ab-header-tools{display:flex;gap:20px;align-items:center}.ab-header-tools button{background:transparent;color:#fff;border:0;font-size:12px}.ab-header-tools .ab-menu-btn{display:none;font-size:26px}.ab-mobile-menu{display:none;background:#071d3d;color:#fff;position:fixed;top:76px;left:0;right:0;z-index:79;padding:20px 26px 28px;box-shadow:0 16px 40px #0005}.ab-mobile-menu.open{display:flex;flex-direction:column;gap:20px}.ab-mobile-menu a{font-size:13.5px}.ab-side-progress{position:fixed;right:20px;top:50%;transform:translateY(-50%);z-index:50;display:flex;flex-direction:column;gap:15px;align-items:flex-end;pointer-events:none}.ab-side-progress a{pointer-events:auto;border:0;padding:3px 0;font-size:11px;display:flex;gap:10px;align-items:center;color:#d4e7f9;text-shadow:0 2px 12px #0006;opacity:.68;transition:opacity .3s}.ab-side-progress a::after{content:"";width:5px;height:5px;border-radius:50%;background:#6aa1d2;border:1px solid #b4d1ef;display:block}.ab-side-progress a.selected{opacity:1;color:#fff}.ab-side-progress a.selected::after{background:#5ce5ff;box-shadow:0 0 0 5px #43d4f929}
.ab-video-section{position:relative;min-height:100svh;overflow:hidden;background:#0a2a55;color:#fff;display:flex;align-items:center;justify-content:center}.ab-video-section video,.ab-video-section>.ab-video-fallback{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.ab-video-section video{filter:saturate(1.04)}.ab-video-fallback{background-size:cover;background-position:center}.ab-video-shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(1,16,38,.66),rgba(3,19,48,.35) 42%,rgba(3,14,33,.61)),linear-gradient(180deg,rgba(3,14,31,.38),transparent 26%,rgba(1,13,34,.47) 94%)}
/* V22：为“公司简介/企业文化”等文字密集区块提供更深的遮罩，保证文字清晰可见 */
.ab-video-shade--deep{background:linear-gradient(90deg,rgba(1,14,34,.82),rgba(3,20,50,.66) 46%,rgba(2,13,32,.8)),linear-gradient(180deg,rgba(2,12,28,.6),rgba(2,14,32,.42) 40%,rgba(1,11,28,.72))}.ab-video-section>*:not(video):not(.ab-video-fallback):not(.ab-video-shade){position:relative;z-index:2}.ab-scroll{position:absolute!important;bottom:25px;left:50%;width:18px;height:31px;border:1.5px solid #ffffffb3;border-radius:11px;transform:translateX(-50%)}.ab-scroll::after{content:"";display:block;width:2px;height:8px;background:white;margin:6px auto;border-radius:2px;animation:scroll 1.8s ease-out infinite}@keyframes scroll{to{transform:translateY(12px);opacity:0}}
/* full video intro */
.ab-hero{padding:130px 20px 95px;text-align:center}.ab-hero-main{width:min(1050px,94%);margin:auto}.ab-hero h1{font-size:clamp(28px,3.35vw,49px);line-height:1.18;font-weight:800;letter-spacing:.065em;margin:0;text-shadow:0 8px 35px #04173086}.ab-hero-eng{margin:18px auto 30px;font-weight:300;font-size:clamp(11px,.95vw,14px);letter-spacing:.2em;color:#ebf9ff}.ab-hero-rule{height:2px;width:60px;background:#83eaff;margin:0 auto 26px;box-shadow:0 0 20px #59d8ff}.ab-hero-desc{max-width:980px;margin:0 auto;color:#f2f9ff;font-size:clamp(13.5px,1vw,15.5px);text-align:justify;line-height:2.1;letter-spacing:.01em;text-shadow:0 2px 8px #0008}.ab-hero-desc p{margin:0;text-indent:2em}
/* culture full video */
.ab-culture{padding:108px 22px 84px;min-height:max(100svh,810px)}.ab-culture .ab-video-shade{background:linear-gradient(135deg,rgba(5,37,102,.73),rgba(13,80,167,.67) 40%,rgba(5,39,111,.76)),rgba(0,23,90,.2)}.ab-culture-content{width:min(900px,95%);margin:auto;text-align:center;position:relative}.ab-culture-watermark{position:absolute;top:-53px;left:50%;transform:translateX(-50%);font-size:clamp(76px,13.5vw,220px);font-weight:800;letter-spacing:.13em;color:#dff5ff10;pointer-events:none;white-space:nowrap}.ab-culture h2{position:relative;font-size:clamp(30px,3.6vw,49px);margin:0 0 34px;font-weight:750}.ab-culture h2 span{display:block;font-size:12px;letter-spacing:.27em;font-weight:300;margin-top:8px;color:#d4f4ff}.ab-culture-items{display:grid;gap:19px;position:relative;max-width:860px;margin:0 auto}.ab-culture-item{margin:0}.ab-culture-item dt{color:#b5eafb;font-size:12px;letter-spacing:.14em;margin-bottom:6px}.ab-culture-item dd{margin:0;color:#fff;font-size:clamp(13.5px,1.04vw,17px);line-height:1.65;font-weight:500}.ab-culture-item:not(:last-child)::after{content:"";display:block;height:1px;background:linear-gradient(90deg,transparent,#ffffff33,transparent);margin:13px auto 0;width:38%}
/* chairman */
/* V22：董事长介绍改为整屏满屏展示（左图右文铺满视口） */
.ab-chairman{background:#f5f9fd;display:grid;grid-template-columns:minmax(0,46%) minmax(0,54%);min-height:100svh;align-items:stretch}.ab-chairman-photo{position:relative;overflow:hidden;background:#d9e5ec;min-height:100svh}.ab-chairman-photo img{height:100%;width:100%;position:absolute;inset:0;object-fit:cover;object-position:center 18%;filter:saturate(.9)}.ab-chairman-photo::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,#1027493d,transparent 30%)}.ab-chairman-copy{padding:clamp(60px,6.5vw,110px) clamp(30px,5.4vw,95px);align-self:center;max-width:960px}.ab-chairman-name{font-weight:750;color:#102f59;font-size:clamp(34px,3.7vw,51px);margin:15px 0 0;line-height:1.15}.ab-chairman-en{color:#5797cc;letter-spacing:.24em;font-size:13.5px;margin:6px 0 18px}.ab-chairman-role{color:#0c457c;border-left:3px solid #1e9de8;padding-left:16px;font-size:15.5px;font-weight:650;margin-bottom:16px}.ab-chairman-bio{font-size:13px;line-height:1.92;color:#49627e;max-width:620px;margin:0 0 20px}.ab-chairman-awards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:7px 22px;max-width:720px;list-style:none;padding:0;margin:18px 0 0}.ab-chairman-awards li{display:flex;align-items:flex-start;gap:10px;font-size:11.5px;line-height:1.55;color:#375471;border-bottom:1px solid #dce8f1;padding:11px 0}.ab-chairman-awards li:before{content:"";width:5px;height:5px;border-radius:50%;background:#3ab7ea;box-shadow:0 0 0 4px #51bff01a;margin-top:7px;flex:none}
/* team */
.ab-team{background:#fff;padding:104px 0 112px}.ab-center-heading{text-align:center;margin-bottom:52px}.ab-team-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:19px;align-items:start}.ab-team-card{background:#f5f8fb;border:1px solid #e9f0f5;overflow:hidden;transition:transform .4s ease,border-color .4s,box-shadow .4s;border-radius:2px}.ab-team-card:hover{transform:translateY(-6px);border-color:#96c5ed;box-shadow:0 18px 42px #2a5c8c1f}.ab-team-avatar{height:250px;position:relative;overflow:hidden;background:linear-gradient(150deg,#e0ecf6,#f8fbff 55%,#d6e4ef)}.ab-team-avatar img{width:100%;height:100%;object-fit:cover;object-position:center 12%;display:block;filter:saturate(.96)}.ab-team-avatar span{position:absolute;right:16px;top:18px;z-index:1;color:#fff;font-size:10px;letter-spacing:.1em;background:#123a5e8c;padding:3px 9px;border-radius:99px;backdrop-filter:blur(3px)}.ab-team-info{padding:20px 19px 25px}.ab-team-info strong{display:block;font-size:14.5px;font-weight:650;color:#254868;letter-spacing:.02em}.ab-team-role{font-size:11px;color:#1e7fc0;font-weight:600;margin-top:6px;letter-spacing:.02em}.ab-team-desc{font-size:10.5px;color:#7f95aa;margin:10px 0 0;line-height:1.78}
/* network video */
.ab-network-video{min-height:76svh;padding:110px 22px}.ab-network-video .ab-video-shade{background:linear-gradient(90deg,#001438bf,#002b80aa,#001c50b9)}.ab-network-video h2{text-align:center;font-size:clamp(32px,4.5vw,67px);line-height:1.22;margin:0 0 24px;font-weight:750;letter-spacing:.02em}.ab-network-video p{text-align:center;font-size:clamp(12px,1.35vw,18px);letter-spacing:.17em;margin:0;color:#c4efff;font-weight:350}
/* maps */
.ab-map-section{background:radial-gradient(ellipse at 76% 33%,#124986 0%,#072c65 44%,#041a3c 100%);color:#fff;padding:106px 0 110px;position:relative}.ab-map-section::before{content:"";pointer-events:none;position:absolute;inset:0;background-image:linear-gradient(#7acafb08 1px,transparent 1px),linear-gradient(90deg,#7acafb08 1px,transparent 1px);background-size:51px 51px}.ab-map-section .ab-width{position:relative}.ab-map-header{text-align:center;margin-bottom:51px}.ab-map-header h2{margin:12px 0 9px;font-size:clamp(27px,3.4vw,45px);font-weight:700}.ab-map-header p{font-size:12px;letter-spacing:.17em;color:#b2cde4}.ab-map-layout{display:grid;grid-template-columns:minmax(310px,.96fr) minmax(0,1.34fr);gap:24px;align-items:center}.ab-map-panel{position:relative;aspect-ratio:1000/630;max-width:100%;background-image:url('./china-map.svg');background-size:100% 100%;border:1px solid #ffffff09;border-radius:10px;isolation:isolate}.ab-map-panel.world{aspect-ratio:1260/550;background-image:url('./world-map.svg')}.ab-map-panel::after{content:"";position:absolute;inset:0;pointer-events:none;background:radial-gradient(circle at center,#1f7dce22,transparent 66%)}.ab-map-dot{position:absolute;z-index:4;transform:translate(-50%,-50%);width:10px;height:10px;border:0;border-radius:50%;background:#94f9ff;box-shadow:0 0 0 5px #66bfff24,0 0 23px #1cf4fe;transition:transform .24s,box-shadow .24s;pointer-events:auto}.ab-map-dot:before{content:"";position:absolute;inset:-7px;border:1px solid #65daff9e;border-radius:50%;animation:pulse 2.8s ease-out infinite}.ab-map-dot.active,.ab-map-dot:hover{transform:translate(-50%,-50%) scale(1.7);box-shadow:0 0 0 7px #66cfff42,0 0 30px #a2f7ff}.ab-map-dot[data-count]:after{content:attr(data-count);position:absolute;left:12px;bottom:8px;font-size:10px;color:white;background:#1269a9;border:1px solid #78bbf6aa;padding:1px 5px;border-radius:12px}@keyframes pulse{50%{transform:scale(1.8);opacity:0}100%{transform:scale(1.8);opacity:0}}.ab-map-tooltip{position:absolute;left:3%;bottom:5%;pointer-events:none;z-index:5;font-size:13px;color:#fff;background:#072c59e0;border:1px solid #60beec64;padding:11px 15px;max-width:90%;border-radius:7px;box-shadow:0 10px 30px #0003;min-height:45px}.ab-map-tooltip:empty{display:none}.ab-map-list{display:grid;grid-template-columns:1fr;gap:9px;max-height:640px;overflow-y:auto;padding:2px 10px 2px 0;scrollbar-color:#3973a9 transparent;scrollbar-width:thin}.ab-map-card{color:#d9edff;text-align:left;border:1px solid #80baf628;background:#ffffff09;padding:12px 15px 13px;display:block;border-radius:6px;transition:background .2s,border-color .2s}.ab-map-card:hover,.ab-map-card.active{background:#55bdff20;border-color:#64c8ff83}.ab-map-card strong{display:block;color:#fff;font-size:12.5px;line-height:1.55;font-weight:550}.ab-map-card small{display:block;color:#a7c5e5;font-size:11px;line-height:1.5;margin-top:2px;letter-spacing:.005em}.ab-map-card em{display:inline-block;color:#6ecbff;font-style:normal;font-size:11px;margin-bottom:4px}.ab-map-note{font-size:12px;color:#96b7d5;text-align:center;line-height:1.85;margin:27px auto 0;max-width:880px}.ab-globe{background:radial-gradient(ellipse at 50% 20%,#133b86,#081f52 62%,#051632 100%)}.ab-globe .ab-map-layout{grid-template-columns:1.38fr .88fr}.ab-world-groups{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;max-height:540px;overflow-y:auto}.ab-world-group{background:#ffffff09;border:1px solid #8ec6f629;padding:14px 15px}.ab-world-group h3{font-size:11px;color:#6dd3fe;letter-spacing:.14em;margin:0 0 9px;font-weight:650}.ab-world-group button{color:#d6eaff;border:none;background:none;font-size:12px;display:block;text-align:left;padding:6px 0;width:100%;line-height:1.3}.ab-world-group button:hover,.ab-world-group button.active{color:#82edff}.ab-world-group button span{opacity:.67;font-size:11px;margin-left:5px}
/* footer */
.ab-footer{background:#061529;color:#d4e3f3;padding:75px 0 30px;border-top:1px solid #4472ab48}.ab-footer-inner{display:grid;grid-template-columns:1.55fr repeat(3,.7fr);gap:28px;align-items:start}.ab-footer-logo{width:235px;max-width:100%}.ab-footer-slogan{font-size:12.5px;letter-spacing:.09em;color:#c6dcee;margin-top:28px}.ab-footer-col h3{font-size:13.5px;color:white;margin:0 0 19px}.ab-footer-col a{display:block;font-size:12px;line-height:2.5;color:#9bb4ce}.ab-footer-col a:hover{color:#83e9ff}.ab-footer-bottom{border-top:1px solid #49688765;margin-top:56px;padding-top:25px;display:flex;justify-content:space-between;gap:20px;color:#8da9c5;font-size:12px}
.ab-reveal{opacity:0;transform:translateY(25px);transition:opacity .7s ease,transform .7s ease}.ab-reveal.in-view{opacity:1;transform:none}
@media(max-width:1100px){.ab-header-brand{width:185px}.ab-header-links{gap:14px}.ab-header-links>a{font-size:12px}.ab-side-progress{display:none}.ab-map-layout,.ab-globe .ab-map-layout{grid-template-columns:1fr}.ab-map-panel{max-width:950px;width:100%;margin:auto}.ab-map-list{display:grid;grid-template-columns:repeat(2,1fr);max-height:none;overflow:visible}.ab-world-groups{max-height:none}}
@media(max-width:780px){.ab-header{height:68px;padding:0 22px}.ab-header-brand{width:183px}.ab-header-links{display:none}.ab-header-tools .ab-menu-btn{display:block}.ab-mobile-menu{top:68px}.ab-hero{padding:100px 18px 72px}.ab-breadcrumb{margin-bottom:54px}.ab-hero h1{font-size:clamp(26px,5.4vw,39px)}.ab-hero-eng{letter-spacing:.065em;margin-bottom:27px}.ab-hero-desc{text-align:left;font-size:12px;line-height:1.88}.ab-culture{min-height:100svh;padding:95px 18px 55px}.ab-culture-watermark{font-size:90px;top:-18px}.ab-culture-items{gap:15px}.ab-culture-item dt{font-size:12px}.ab-culture-item dd{font-size:13.5px}.ab-chairman{grid-template-columns:1fr;min-height:auto}.ab-chairman-photo{min-height:72svh}.ab-chairman-copy{padding:66px 26px}.ab-team{padding:75px 0 90px}.ab-team-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.ab-team-card:nth-child(n){grid-column:auto}.ab-team-avatar{height:235px}.ab-network-video{min-height:65svh}.ab-map-section{padding:74px 0}.ab-footer-inner{grid-template-columns:repeat(2,minmax(0,1fr));row-gap:45px}.ab-footer-bottom{flex-direction:column}}
@media(max-width:510px){.ab-hero{padding:92px 20px 52px}.ab-hero h1{font-size:27px;line-height:1.32}.ab-hero-eng{font-size:12px;line-height:1.65;letter-spacing:.03em}.ab-hero-desc{line-height:1.83;font-size:12px}.ab-culture{padding:93px 18px 50px}.ab-culture h2{font-size:29px}.ab-culture-item dd{font-size:13px}.ab-chairman-photo{min-height:480px}.ab-chairman-awards{grid-template-columns:1fr}.ab-chairman-name{font-size:43px}.ab-team-grid{gap:12px}.ab-team-avatar{height:185px}.ab-team-info{padding:16px;min-height:110px}.ab-team-info strong{font-size:13.5px}.ab-map-list{grid-template-columns:1fr}.ab-map-layout,.ab-globe .ab-map-layout{gap:25px}.ab-world-groups{grid-template-columns:1fr 1fr;gap:7px}.ab-world-group{padding:12px 10px}.ab-map-panel.world{min-height:260px}.ab-map-tooltip{font-size:11px;padding:7px 10px}.ab-footer-inner{grid-template-columns:1fr 1fr}.ab-footer-logo{width:180px}.ab-network-video h2{font-size:31px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.ab-scroll::after,.ab-map-dot:before{animation:none}.ab-reveal{opacity:1;transform:none;transition:none}}

/* V24 overrides */

/* 核心团队：所有卡片统一尺寸（含跨行等高）；头像下方不再显示 01/07 序号 */
.ab-team-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:26px;align-items:stretch;grid-auto-rows:1fr}
.ab-team-card{border-radius:6px;padding:30px 26px 28px;background:linear-gradient(180deg,#f7fbff 0%,#edf6fc 100%);box-shadow:0 12px 34px rgba(24,72,118,.08);display:flex;flex-direction:column}
.ab-team-avatar{height:auto;overflow:visible;background:none;display:flex;flex-direction:column;align-items:center;padding:6px 0 20px}
.ab-team-avatar img{width:160px;height:160px;border-radius:50%;object-fit:cover;object-position:center 12%;border:8px solid #fff;box-shadow:0 18px 42px rgba(29,91,144,.18);background:linear-gradient(160deg,#dceaf6,#f5fbff)}
.ab-team-avatar::before{content:'';position:absolute;top:0;left:50%;transform:translateX(-50%);width:188px;height:188px;border-radius:50%;background:radial-gradient(circle,rgba(122,186,235,.24),rgba(122,186,235,.08) 55%,transparent 72%);z-index:0;filter:blur(2px)}
.ab-team-info{text-align:center;padding:18px 0 0;flex:1;display:flex;flex-direction:column}.ab-team-role{margin-top:8px}.ab-team-desc{text-align:left;font-size:11.5px;flex:1}
.ab-network-video{min-height:68svh}.ab-network-video .ab-video-fallback{background-position:center center}.ab-network-video .ab-bg-video{display:none!important}.ab-network-video .ab-video-shade{background:linear-gradient(90deg,rgba(4,16,38,.78),rgba(8,30,70,.56) 48%,rgba(4,18,40,.8)),linear-gradient(180deg,rgba(4,16,38,.48),rgba(4,16,38,.54))}
.ab-map-note{display:none!important}
@media (max-width:1080px){.ab-team-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:720px){.ab-team-grid{grid-template-columns:1fr}.ab-team-card{padding:24px 20px}.ab-team-avatar img{width:140px;height:140px}}

/* V24 rev.6（2026-10-14）
   ① 卡片圆角统一 6px（团队卡见上方 .ab-team-card）
   ② 「国内分子公司布局」「全球业务布局」底色改为与上方场景图
      public/custom/v24/world-night.jpg（夜景地球，实测 #04122e~#061430）同族的深海军蓝
   实测改后：区块底色 #04102a~#071737（改前 #092f67~#123f75） */
.ab-map-panel,.ab-map-card,.ab-world-group,.ab-map-tooltip{border-radius:6px}
.ab-map-section{background:radial-gradient(ellipse at 74% 30%,#0a2246 0%,#061534 44%,#030b1f 100%)}