@charset "UTF-8";
:root{font-family:"Microsoft YaHei","PingFang SC","Noto Sans SC",Arial,sans-serif;color:#263c51;background:#e9eff5;font-synthesis:none;--red:#ba2430;--gold:#e5bd6b;--navy:#123e64;--blue:#267bad;--muted:#8795a1}
*{box-sizing:border-box}body{margin:0;height:100dvh;overflow:hidden}button{font:inherit;color:inherit;cursor:pointer;border:0;background:none;padding:0}button:focus-visible{outline:2px solid #b52d39;outline-offset:4px}button,button::after{transition:color .2s,background .2s,transform .2s,border-color .2s}button:hover{color:var(--red)}
.viewport{position:fixed;inset:0;overflow:hidden;background:#dae4ed}.scroll-space{position:relative;width:100%;height:100%;overflow:hidden}.dashboard{position:absolute;left:50%;top:50%;width:1920px;height:1080px;transform-origin:center;overflow:hidden;background:linear-gradient(#f8fafc,#f4f7f9 65%,#edf4f8);isolation:isolate;box-shadow:0 0 70px #7394ac22}
.tide-background{position:absolute;left:0;right:0;bottom:0;height:440px;z-index:-1;pointer-events:none;background:url('./assets/blue-tide-web.webp') center bottom/1920px auto no-repeat;opacity:.32;mask-image:linear-gradient(transparent,#000 65%)}
.masthead{position:absolute;inset:0 0 auto;height:132px;z-index:3;background:linear-gradient(105deg,#bb1e28,#e5292d 38%,#ed302d 59%,#c71e2a);border-top:2px solid #efc874;box-shadow:0 3px 16px #8c172b18;color:#fff2d4}.masthead::before{content:"";position:absolute;inset:0;background:repeating-linear-gradient(124deg,transparent 0 100px,#ffdd9b06 101px 102px,transparent 103px 185px);pointer-events:none}.brand-lockup{position:absolute;left:33px;top:10px;height:102px;display:flex;align-items:center;gap:18px}.brand-marks{width:195px;height:102px;flex:none;overflow:hidden}.brand-name{padding-left:3px}.brand-name strong{display:block;color:#fff7dc;font-size:32px;line-height:1.5;font-weight:700;letter-spacing:5px}.brand-name span{display:block;color:#f6dfab;font-size:14px;letter-spacing:2.4px}.header-title{position:absolute;top:20px;left:540px;right:540px;text-align:center}.header-title h1{font-size:45px;line-height:57px;letter-spacing:5px;margin:0;font-weight:700;color:#fff6df;text-shadow:0 2px 3px #7d111933}.header-title h1 b{color:#f6d890}.header-title p{margin:5px 0 0;color:#f2dcae;font-size:17px;letter-spacing:5px}.header-title p i{font-style:normal;margin:0 10px;color:#e1b96a}.header-circuit{position:absolute;inset:0;width:100%;height:130px;pointer-events:none}.clock{position:absolute;top:32px;right:35px;color:#fff0d2;font-size:16px;font-weight:600;letter-spacing:1px;font-variant-numeric:tabular-nums}.system-state{position:absolute;right:35px;top:70px;color:#f2d5b3;font-size:13px;letter-spacing:1.5px}.system-state span{display:inline-block;width:5px;height:5px;border-radius:50%;background:#f8d788;margin-right:7px}.system-state i{font-style:normal;color:#dca67b;margin:0 6px}
.portal-nav{position:absolute;top:132px;height:52px;left:0;right:0;display:flex;align-items:center;justify-content:space-between;padding:0 40px;background:#fff;border-bottom:1px solid #dce3e8;box-shadow:0 3px 12px #36566f04}.nav-links{height:100%;display:flex;align-items:stretch;gap:17px}.nav-links button{font-size:18px;letter-spacing:2px;min-width:110px;position:relative;font-weight:500}.nav-links button.active{color:var(--red);font-weight:700}.nav-links button::after{content:"";position:absolute;bottom:0;height:3px;left:35%;right:35%;background:var(--red);transform:scaleX(0);transition:transform .2s}.nav-links button.active::after,.nav-links button:hover::after{transform:scaleX(1)}.nav-right{display:flex;align-items:center;gap:9px;color:#7f8d99;font-size:13px;letter-spacing:1px}.nav-right>i{width:1px;height:12px;background:#d5dde4;margin:0 6px}.nav-right>span:last-child{color:#9aa5ae}.online-dot{height:5px;width:5px;border-radius:50%;background:#448d9f}
.portal-content{position:absolute;top:204px;left:40px;right:40px;display:grid;grid-template-columns:400px 854px 538px;grid-template-rows:266px 148px 348px;gap:22px 24px}.editorial-section{background:#ffffffed;min-width:0}.section-head{height:39px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #dfe5e9;position:relative;gap:12px}.section-head::after{content:"";position:absolute;left:0;bottom:-1px;width:42px;height:2px;background:linear-gradient(90deg,#bd2733,#d9b65f)}.section-head>div{display:flex;align-items:center;gap:11px;min-width:0}.section-head h2{font-size:24px;font-weight:700;letter-spacing:1.5px;color:#163b58;line-height:1;margin:0;white-space:nowrap}.section-index{font-family:Arial,sans-serif;font-size:11px;letter-spacing:1px;color:#b19a6a;padding-top:5px}.text-link{font-size:12px;color:#87939d;white-space:nowrap;letter-spacing:.5px}.text-link span{font-size:15px;vertical-align:-1px;margin-left:5px}.section-note{font-size:12px;color:#94a0a9;letter-spacing:1px;margin-left:4px}
.lead-feature{grid-column:1/3;grid-row:1;position:relative;overflow:hidden;border-radius:2px;background:#153e5c;animation:sectionIn .65s both}.lead-image{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 53%;transition:object-position 1s,transform 1s}.lead-shade{position:absolute;inset:0;background:linear-gradient(90deg,#082d52eb,#12395888 34%,#13324d00 73%),linear-gradient(transparent 45%,#051f3fba)}.lead-copy{position:absolute;left:36px;top:23px}.feature-kicker{font-size:12px;letter-spacing:2.5px;color:#f0dbad;display:flex;align-items:center;gap:9px}.feature-kicker i{display:block;width:16px;height:2px;background:#e7bf72}.lead-copy h2{font-size:31px;line-height:1.5;letter-spacing:3px;margin:12px 0 6px;color:#fff9e8;font-weight:700}.lead-copy p{font-size:13px;letter-spacing:1.3px;margin:0;color:#cfdfeb}.hero-action{color:#f7e7c0;font-size:12px;letter-spacing:1.4px;border-bottom:1px solid #c6ad7955;padding:0 0 5px;margin-top:17px}.hero-action span{margin-left:17px}.hero-action:hover{color:#fff}.feature-bottom{position:absolute;left:36px;right:22px;bottom:13px;display:flex;align-items:center;gap:8px}.feature-caption{font-size:10px;letter-spacing:2px;color:#b5c8db}.hero-pagination{margin-left:auto;display:flex;align-items:center;gap:5px;margin-right:11px}.hero-pagination button{height:16px;width:15px;position:relative}.hero-pagination button::after{content:"";position:absolute;left:1px;right:1px;top:7px;height:2px;background:#aabac655}.hero-pagination button.active{width:28px}.hero-pagination button.active::after{background:#f1d49b}.hero-arrow{border:1px solid #bac9d355;border-radius:50%;width:23px;height:23px;color:#dfebf4;font-family:Arial,sans-serif;font-size:23px;line-height:19px}.hero-arrow:hover{background:#ffffff25;color:#fff}
.lead-news{grid-column:3;grid-row:1;padding:0 2px 0 0;animation:sectionIn .65s .08s both}.lead-news-list{padding-top:10px}.news-lead-item{display:flex;align-items:center;gap:15px;text-align:left;width:100%;height:43px;border-bottom:1px dashed #e0e5e9}.news-lead-item:last-child{border:0}.news-date{width:46px;flex:none;text-align:center;line-height:1}.news-date strong{font-size:23px;font-family:Arial,sans-serif;font-weight:500;color:#b72733}.news-date span{font-size:9px;display:block;color:#96a2ac;margin-top:4px}.news-lead-copy{font-size:15px;line-height:1.5;color:#354d60;display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden;letter-spacing:.3px}.news-lead-item:hover .news-lead-copy{color:var(--red)}.news-lead-item:first-child .news-lead-copy{font-weight:600}.news-lead-item:first-child::after{content:"新";color:#b42b36;font-size:10px;margin-left:auto;margin-right:2px;padding:1px 3px;border:1px solid #c24d5844}
.pioneer-strip{grid-column:1/4;grid-row:2;display:flex;align-items:center;padding:12px 21px;background:linear-gradient(105deg,#e9eff4f0,#f0f4f6ed);border-top:1px solid #e1e8ed;position:relative;animation:sectionIn .65s .13s both}.pioneer-strip::before{content:"";position:absolute;left:0;top:25px;bottom:25px;width:3px;background:#b92735}.pioneer-heading{width:206px;flex:none;padding-left:5px}.pioneer-en{font-family:Arial,sans-serif;font-size:9px;letter-spacing:4px;color:#9ba9b4}.pioneer-heading h2{font-size:27px;letter-spacing:3px;margin:5px 0 7px;color:#153e60}.pioneer-heading p{font-size:11px;color:#6c7f8e;margin:0 0 12px;letter-spacing:1px}.pioneer-heading .text-link{font-size:11px;color:#b5333f}.pioneer-list{display:grid;grid-template-columns:repeat(8,1fr);gap:12px;flex:1}.pioneer-card{display:flex;align-items:center;flex-direction:column;gap:0;min-width:0;position:relative;padding-top:3px}.pioneer-avatar{width:70px;height:70px;border:3px solid #fff;border-radius:50%;background-image:url('./assets/reference.jpg');background-size:1920px 1080px;background-repeat:no-repeat;box-shadow:0 2px 8px #193d591a;transition:transform .2s}.pioneer-card:hover .pioneer-avatar{transform:translateY(-3px)}.pioneer-name{font-size:14px;color:#294b64;font-weight:600;letter-spacing:1px;margin-top:8px}.pioneer-role{font-size:10px;letter-spacing:1px;color:#8a99a5;margin-top:3px}.pioneer-mark{width:5px;height:5px;background:#bb2a36;transform:rotate(45deg);position:absolute;right:calc(50% - 35px);top:58px;box-shadow:0 0 0 3px #eef2f5}
.tough-work{grid-column:1;grid-row:3;padding:0 14px 0 0;animation:sectionIn .65s .18s both}.timeline{padding-top:8px}.timeline-item{position:relative;display:flex;align-items:flex-start;width:100%;text-align:left;gap:17px;padding:10px 0 10px;min-height:70px}.timeline-item:not(:last-child)::after{content:"";position:absolute;left:59px;top:21px;bottom:-16px;width:1px;background:#d9e3ea}.timeline-date{font-size:11px;width:44px;flex:none;text-align:right;color:#7b8d9b;line-height:1.5;padding-top:1px}.timeline-date strong{display:block;font-size:14px;color:#526f83;font-weight:500}.timeline-marker{position:relative;z-index:1;flex:none;width:7px;height:7px;margin-top:6px;border-radius:50%;background:#287ba5;box-shadow:0 0 0 3px #eaf2f7}.timeline-item:first-child .timeline-marker{background:#bd2b37;box-shadow:0 0 0 3px #f8e9e9}.timeline-copy strong{font-size:14px;font-weight:500;line-height:1.5;display:block;color:#355367;letter-spacing:.3px}.timeline-copy span{display:block;font-size:11px;line-height:1.6;color:#91a0aa;margin-top:4px}.timeline-item:hover .timeline-copy strong{color:var(--red)}.timeline-item:first-child .timeline-copy strong{color:#b52b37;font-weight:600}
.knowledge-area{grid-column:2;grid-row:3;display:grid;grid-template-rows:202px 128px;gap:18px;min-width:0;animation:sectionIn .65s .22s both}.knowledge-section .section-head{height:39px}.knowledge-tabs{gap:26px!important}.knowledge-tabs button{height:38px;font-size:21px;font-weight:500;color:#8c9ca8;letter-spacing:1px;position:relative}.knowledge-tabs button.active{color:#174666;font-weight:700}.knowledge-tabs button.active::after{content:"";position:absolute;left:0;bottom:-1px;width:36px;height:2px;background:#bd2c38}.knowledge-section .section-head::after{display:none}.knowledge-list{padding-top:7px}.knowledge-item{display:flex;align-items:center;gap:12px;width:100%;height:35px;border-bottom:1px dashed #e0e6ea;text-align:left}.knowledge-item::before{content:"";width:4px;height:4px;flex:none;background:#bb343f;transform:rotate(45deg);margin-left:3px}.knowledge-item .article-title{font-size:14px;color:#3c5364;letter-spacing:.3px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.knowledge-item time{margin-left:auto;flex:none;font-size:11px;color:#96a3ae;font-family:Arial,sans-serif;letter-spacing:.2px}.knowledge-item:hover .article-title{color:var(--red)}.brand-section .section-head{height:30px}.brand-section .section-head h2{font-size:21px}.brand-section .section-head .section-index{font-size:10px}.brand-list{padding-top:11px;display:grid;grid-template-columns:repeat(3,1fr);gap:13px}.brand-card{height:84px;position:relative;overflow:hidden;text-align:left;background:#214969}.brand-art{position:absolute;inset:0;background-image:url('./assets/brand-reference.jpg');background-repeat:no-repeat;background-size:1920px 2530.5px;transition:transform .3s}.brand-card::after{content:"";position:absolute;inset:0;background:linear-gradient(transparent 28%,#102d46cf)}.brand-card span:last-child{position:absolute;z-index:1;left:11px;right:10px;bottom:8px;font-size:12px;font-weight:500;color:#fff;letter-spacing:.7px}.brand-card:hover .brand-art{transform:scale(1.04)}
.rankings{grid-column:3;grid-row:3;animation:sectionIn .65s .26s both}.rank-tabs{gap:4px!important;background:#edf2f5;padding:3px;border-radius:3px}.rank-tabs button{font-size:12px;padding:4px 12px;border-radius:2px;color:#8b9ca8;line-height:17px}.rank-tabs button.active{background:#fff;color:#b72c38;box-shadow:0 1px 4px #3c5d7310}.ranking-table{border-collapse:collapse;width:100%;table-layout:fixed;margin-top:9px;font-size:13px}.ranking-table th{height:29px;background:#edf2f5;color:#6a8191;font-weight:500;font-size:12px;text-align:left}.ranking-table th:first-child{width:58px;text-align:center}.ranking-table th:nth-child(3),.ranking-table th:last-child{width:65px;text-align:center}.ranking-table td{height:30px;border-bottom:1px solid #edf1f4;color:#537084;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.ranking-table td:first-child{text-align:center}.ranking-table td:nth-child(2){color:#314f64}.ranking-table td:nth-child(3),.ranking-table td:last-child{text-align:center;font-family:Arial,sans-serif;font-variant-numeric:tabular-nums}.ranking-table tbody tr:nth-child(2n){background:#f9fbfc}.rank-number{font-family:Arial,sans-serif;font-size:12px;color:#8196a5;display:inline-flex;align-items:center;justify-content:center;width:20px;height:20px}.ranking-table tr[data-rank="1"] .rank-number{color:#a97823;background:#f2e9d5;border:1px solid #d1b87c;border-radius:50%}.ranking-table tr[data-rank="2"] .rank-number{color:#6e8494;background:#e9eff3;border:1px solid #b6c5cf;border-radius:50%}.ranking-table tr[data-rank="3"] .rank-number{color:#ac7957;background:#f3e8de;border:1px solid #d8b99f;border-radius:50%}.rank-footer{height:27px;display:flex;align-items:center;justify-content:space-between;font-size:10px;color:#9aabb6}.rank-footer .text-link{font-size:10px}
.portal-footer{position:absolute;left:40px;right:40px;bottom:25px;display:flex;justify-content:space-between;color:#456b86;font-size:11px;letter-spacing:1.3px}.portal-footer>span{display:flex;align-items:center}.portal-footer i{width:20px;height:2px;display:inline-block;background:#a32d3c;margin-right:9px}.portal-footer b{font-weight:400;font-size:9px;color:#62849b;margin-left:24px;letter-spacing:.5px}
.view-controls{position:fixed;left:50%;bottom:9px;transform:translateX(-50%);z-index:12;display:flex;align-items:center;gap:3px;background:#f5f9fce8;border:1px solid #92a8b755;border-radius:5px;padding:4px;box-shadow:0 2px 12px #45678115;opacity:.35;transition:opacity .2s}.view-controls:hover,.view-controls:focus-within{opacity:1}.view-controls button{display:flex;align-items:center;gap:5px;font-size:11px;color:#5d7e94;padding:0 9px;height:26px;border-radius:3px}.view-controls button:hover{background:#dfebf1}.view-controls button span{font-size:19px;line-height:1}.view-controls button b{font-weight:400}.view-controls button[aria-pressed=true]{color:#9f2d3b}.view-controls>i{height:13px;width:1px;background:#bdcdd6;margin:0 2px}
.detail-dialog{width:min(760px,calc(100vw - 32px));max-height:calc(100dvh - 40px);border:0;border-top:4px solid #bb2d38;border-radius:3px;padding:0;color:#38566b;background:#fafcfd;box-shadow:0 20px 80px #09273c33;overflow:auto}.detail-dialog::backdrop{background:#0d2a4666;backdrop-filter:blur(5px)}.dialog-inner{padding:30px 35px;position:relative}.dialog-eyebrow{font-size:10px;letter-spacing:2px;color:#af8951;margin-bottom:17px}.dialog-close{position:absolute;right:17px;top:14px;font-size:28px;color:#8a9ba6;width:28px;height:28px;line-height:1}.detail-dialog h2{margin:0 20px 15px 0;color:#173c59;font-size:26px;line-height:1.6;letter-spacing:.7px}.detail-meta{font-size:11px;color:#9aa8b1;border-bottom:1px solid #e1e7ec;padding-bottom:15px;margin-bottom:21px;letter-spacing:1px}.detail-dialog p{font-size:14px;color:#657c8d;line-height:1.95;margin:13px 0}.detail-dialog p strong{color:#a62d39}.detail-list{list-style:none;padding:0;margin:0}.detail-list li{border-bottom:1px solid #e4ebef}.detail-list button{display:flex;align-items:center;justify-content:space-between;text-align:left;width:100%;gap:12px;padding:15px 0;font-size:14px;line-height:1.6}.detail-list time{font-size:11px;white-space:nowrap;color:#91a2ae}.detail-list button:hover{color:#b42936}.detail-note{font-size:11px!important;color:#9caab4!important;margin-top:20px!important}.detail-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:20px 0}.detail-stats div{background:#edf3f6;padding:18px;text-align:center;border-radius:2px}.detail-stats strong{display:block;color:#a92c38;font-size:29px;font-weight:500;font-family:Arial,sans-serif}.detail-stats span{display:block;font-size:11px;color:#91a2ae;margin-top:7px}.detail-table{border-collapse:collapse;width:100%;font-size:13px}.detail-table th,.detail-table td{text-align:left;border-bottom:1px solid #e1e8ed;padding:12px 8px}.detail-table th{font-weight:500;color:#698496;background:#edf2f5}.detail-table td{color:#526e81}.detail-table td:last-child{color:#a12f3b}.detail-tag{font-size:11px;display:inline-block;padding:5px 8px;background:#f4e9e9;color:#ac3540;border-radius:2px;margin-right:6px}.orientation-hint{display:none;position:fixed;left:16px;right:16px;bottom:90px;z-index:15;padding:18px;background:#fff;border:1px solid #c1d1dc;border-radius:6px;box-shadow:0 9px 30px #24486322;align-items:center;gap:13px}.orientation-hint>span{font-size:40px;color:#b52d39;transform:rotate(-25deg)}.orientation-hint strong{font-size:15px;color:#294d67}.orientation-hint p{font-size:11px;color:#8da0ae;margin:7px 0 0}.orientation-hint>button{font-size:25px;margin-left:auto;color:#8197a6}.toast{position:fixed;left:50%;bottom:70px;z-index:30;transform:translate(-50%,10px);background:#fff;border:1px solid #c1d2dd;box-shadow:0 4px 20px #315b7620;color:#5c7a8e;padding:11px 20px;border-radius:4px;font-size:12px;opacity:0;pointer-events:none;transition:opacity .2s,transform .2s;white-space:nowrap}.toast.show{opacity:1;transform:translate(-50%,0)}.zoomed .viewport{overflow:auto;touch-action:pan-x pan-y}.zoomed .dashboard{left:0;top:0;transform-origin:top left}.paused *{animation-play-state:paused!important}.section-emphasis{animation:sectionFocus 1.3s ease-out!important}
@keyframes sectionIn{from{opacity:0;transform:translateY(9px)}to{opacity:1;transform:none}}@keyframes sectionFocus{0%{outline:2px solid #c62d3a88;outline-offset:5px}100%{outline:2px solid transparent;outline-offset:10px}}
@media(orientation:portrait) and (max-width:800px){.orientation-hint:not(.dismissed){display:flex}.view-controls{bottom:max(23px,env(safe-area-inset-bottom));opacity:.9}.dialog-inner{padding:25px 22px}.detail-dialog h2{font-size:22px}.detail-stats{gap:6px}.detail-stats div{padding:14px 6px}}
@media(pointer:coarse){.view-controls{opacity:.9}.view-controls button{height:34px}}
@media(max-height:500px) and (min-aspect-ratio:17/9){.view-controls{left:auto;right:8px;bottom:50%;transform:translateY(50%);flex-direction:column;padding:5px;gap:3px}.view-controls button{flex-direction:column;justify-content:center;gap:3px;width:48px;height:43px;padding:3px}.view-controls button b{font-size:10px}.view-controls button span{font-size:20px}.view-controls>i{height:1px;width:24px;margin:2px}.dialog-inner{padding:22px 28px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important}}

/* Native mobile layout: readable text and touch targets rather than a scaled wall. */
.brand-art{background-size:2112px 2783.55px}
.timeline-item{gap:12px}
.paused .portal-content > *{animation:none!important;opacity:1;transform:none}
@media(max-width:900px){
  html{scroll-padding-top:0}
  body{height:auto;min-height:100dvh;overflow-x:hidden;overflow-y:auto;background:#f4f7fa}
  .viewport{position:relative;inset:auto;width:100%;min-height:100dvh;overflow:visible;background:#f4f7fa}
  .scroll-space{width:100%!important;height:auto!important;overflow:visible}
  .dashboard{position:relative;left:0;top:0;width:100%;height:auto;min-height:100dvh;transform:none!important;overflow:visible;box-shadow:none;background:linear-gradient(#f8fafc,#f4f7fa 75%,#e9f2f8)}
  .masthead{position:relative;height:112px;border-top:0;border-bottom:2px solid #e9c777;box-shadow:none}
  .brand-lockup{left:14px;top:10px;height:64px;gap:15px}
  .brand-marks{width:120px;height:63px}
  .brand-name{padding:0}
  .brand-name strong{font-size:25px;line-height:1.55;letter-spacing:4px}
  .brand-name span{font-size:10px;letter-spacing:1.8px}
  .header-title,.header-circuit{display:none}
  .clock{top:88px;left:17px;right:auto;font-size:9px;font-weight:400;letter-spacing:.4px}
  .system-state{top:88px;right:16px;font-size:0;letter-spacing:0}
  .system-state span{width:4px;height:4px;margin-right:5px}
  .system-state i{display:none}
  .system-state::after{content:'示范内容';font-size:9px;color:#f2d5b3}
  .portal-nav{position:sticky;top:0;z-index:10;height:48px;padding:0 8px;overflow-x:auto;overflow-y:hidden;scrollbar-width:none;box-shadow:0 2px 8px #27445e06;-webkit-overflow-scrolling:touch}
  .portal-nav::-webkit-scrollbar{display:none}
  .nav-links{gap:0;min-width:max-content}
  .nav-links button{min-width:67px;font-size:14px;letter-spacing:1px}
  .nav-links button:first-child{min-width:49px}
  .nav-links button::after{left:24%;right:24%}
  .nav-right{display:none}
  .portal-content{position:relative;top:auto;left:auto;right:auto;display:grid;grid-template-columns:minmax(0,1fr);grid-template-rows:none;gap:24px;padding:16px;max-width:760px;margin:auto}
  .lead-feature,.lead-news,.pioneer-strip,.tough-work,.knowledge-area,.rankings{grid-column:auto;grid-row:auto;min-width:0;scroll-margin-top:64px;animation:none}
  .lead-feature{height:265px;border-radius:3px}
  .lead-image{object-position:65% center}
  .lead-shade{background:linear-gradient(0deg,#07294df2,#12375566 74%,#173d5511)}
  .lead-copy{left:20px;right:20px;top:auto;bottom:45px}
  .feature-kicker{font-size:10px;letter-spacing:1.5px}
  .lead-copy h2{font-size:25px;line-height:1.4;letter-spacing:1.4px;margin:10px 0 7px}
  .lead-copy p{font-size:11px;letter-spacing:.6px}
  .hero-action{font-size:11px;letter-spacing:1px;margin-top:12px;padding-bottom:4px}
  .feature-bottom{left:20px;right:17px;bottom:6px}
  .feature-caption{display:none}
  .hero-arrow{height:44px;width:44px;font-size:28px;line-height:38px}
  .hero-pagination{margin-left:0;margin-right:auto}
  .hero-pagination button{width:25px;height:36px}
  .hero-pagination button::after{top:17px}
  .hero-pagination button.active{width:35px}
  .lead-news,.tough-work,.rankings{padding:0;background:#ffffffc9}
  .section-head{height:43px;gap:7px}
  .section-head h2{font-size:21px;letter-spacing:1px}
  .section-head>div{gap:8px}
  .section-index{font-size:10px}
  .text-link{font-size:11px;letter-spacing:0;min-height:32px;display:flex;align-items:center}
  .text-link span{font-size:14px}
  .lead-news-list{padding-top:5px}
  .news-lead-item{height:58px;gap:13px}
  .news-date{width:43px}
  .news-date strong{font-size:24px}
  .news-date span{font-size:9px}
  .news-lead-copy{font-size:14px;line-height:1.7;letter-spacing:.2px;-webkit-line-clamp:2}
  .news-lead-item:first-child::after{margin-right:1px;font-size:9px}
  .pioneer-strip{display:block;padding:16px;border:1px solid #e3eaf0;border-radius:3px}
  .pioneer-strip::before{top:18px;bottom:auto;height:40px;width:2px}
  .pioneer-heading{display:grid;grid-template-columns:1fr auto;width:auto;padding:0;align-items:center}
  .pioneer-en{display:none}
  .pioneer-heading h2{font-size:22px;margin:0;line-height:1.4;letter-spacing:2px}
  .pioneer-heading p{font-size:10px;margin:5px 0 0;letter-spacing:.5px;grid-row:2}
  .pioneer-heading .text-link{font-size:10px;grid-column:2;grid-row:1/3}
  .pioneer-list{display:flex;overflow-x:auto;overflow-y:hidden;gap:15px;padding:18px 0 7px;scroll-snap-type:x proximity;scrollbar-width:thin;scrollbar-color:#c5d2dc transparent;-webkit-overflow-scrolling:touch}
  .pioneer-card{flex:0 0 81px;scroll-snap-align:start;padding-top:1px;min-height:116px}
  .pioneer-avatar{width:70px;height:70px}
  .pioneer-mark{top:56px}
  .pioneer-name{font-size:14px;margin-top:9px}
  .pioneer-role{font-size:10px;margin-top:4px}
  .timeline{padding-top:6px}
  .timeline-item{min-height:86px;padding:14px 0;gap:12px}
  .timeline-item:not(:last-child)::after{top:25px;bottom:-20px}
  .timeline-date{width:44px;font-size:10px;padding-top:1px}
  .timeline-date strong{font-size:13px;margin-top:2px}
  .timeline-copy{min-width:0}
  .timeline-copy strong{font-size:14px;line-height:1.7;letter-spacing:0}
  .timeline-copy span{font-size:11px;line-height:1.6;margin-top:5px}
  .knowledge-area{display:block}
  .knowledge-section{margin-bottom:24px;scroll-margin-top:64px;background:#ffffffc9}
  .knowledge-section .section-head{height:43px;gap:0}
  .knowledge-tabs{width:100%;justify-content:space-between;gap:0!important}
  .knowledge-tabs button{font-size:18px;height:42px;letter-spacing:.5px;min-width:48px}
  .knowledge-section .section-head>.text-link{display:none}
  .knowledge-list{padding-top:5px}
  .knowledge-item{height:auto;min-height:62px;align-items:flex-start;flex-wrap:wrap;column-gap:10px;row-gap:4px;padding:11px 0}
  .knowledge-item::before{margin-top:9px}
  .knowledge-item .article-title{width:calc(100% - 24px);font-size:14px;white-space:normal;line-height:1.7;letter-spacing:0}
  .knowledge-item time{font-size:10px;margin-left:17px;width:calc(100% - 17px);line-height:1.5}
  .brand-section{scroll-margin-top:64px;background:transparent}
  .brand-section .section-head{height:43px}
  .brand-section .section-head h2{font-size:21px}
  .section-note{display:none}
  .brand-list{display:flex;gap:12px;overflow-x:auto;overflow-y:hidden;padding:13px 0 5px;scroll-snap-type:x proximity;scrollbar-width:thin;scrollbar-color:#c5d2dc transparent;-webkit-overflow-scrolling:touch}
  .brand-card{height:116px;flex:0 0 230px;border-radius:2px;scroll-snap-align:start}
  .brand-card span:last-child{font-size:12px;left:12px;bottom:10px}
  .rankings{padding-bottom:3px}
  .rank-tabs button{font-size:12px;min-height:29px;padding:4px 11px}
  .ranking-table{font-size:12px;margin-top:8px}
  .ranking-table th{height:34px;font-size:11px}
  .ranking-table th:first-child{width:43px}
  .ranking-table th:nth-child(3),.ranking-table th:last-child{width:48px}
  .ranking-table td{height:39px;font-size:12px}
  .rank-footer{height:36px;font-size:10px}
  .rank-footer .text-link{font-size:10px}
  .tide-background{height:650px;background-size:auto 650px;opacity:.2;mask-image:linear-gradient(transparent,#000 75%)}
  .portal-footer{position:relative;left:auto;right:auto;bottom:auto;padding:12px 16px 87px;display:flex;flex-direction:column;gap:12px;font-size:10px;letter-spacing:.4px;line-height:1.6;max-width:760px;margin:auto}
  .portal-footer>span{flex-wrap:wrap}
  .portal-footer b{font-size:9px;margin-left:12px}
  .view-controls{left:auto;right:13px;bottom:max(14px,env(safe-area-inset-bottom));transform:none;flex-direction:row;gap:2px;padding:4px;border-color:#a3b9c977;background:#fffffff0;opacity:.94;box-shadow:0 3px 18px #2f536d1a}
  .view-controls button{height:34px;width:auto;padding:0 10px;flex-direction:row;gap:6px;font-size:11px}
  .view-controls button b{font-size:11px}
  .view-controls button span{font-size:20px}
  #zoom-toggle,.view-controls>i{display:none}
  .orientation-hint{display:none!important}
  .detail-dialog{width:calc(100vw - 24px);max-height:calc(100dvh - 32px)}
  .dialog-inner{padding:24px 21px}
  .detail-dialog h2{font-size:21px;line-height:1.7;margin-top:5px}
  .detail-dialog p{font-size:14px;line-height:2}
  .detail-list button{font-size:13px;align-items:flex-start}
  .detail-list time{font-size:10px;padding-top:4px}
  .detail-table{font-size:12px}
  .detail-table th,.detail-table td{padding:11px 5px}
  .detail-stats{gap:7px}
  .detail-stats div{padding:15px 7px}
}
@media(min-width:600px) and (max-width:900px){
  .brand-lockup{left:23px}
  .clock{left:auto;right:24px;top:33px;font-size:11px}
  .system-state{right:24px;top:64px}
  .masthead{height:94px}
  .portal-nav{padding:0 16px}
  .nav-links{width:100%;justify-content:space-between;min-width:0}
  .nav-links button{min-width:70px}
  .portal-content{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:24px 22px;max-width:900px;padding:20px 24px}
  .lead-feature{grid-column:1/3;height:290px}
  .lead-image{object-position:center 53%}
  .lead-shade{background:linear-gradient(90deg,#082d52e8,#12395877 45%,#13324d00 85%),linear-gradient(transparent 45%,#051f3faa)}
  .lead-copy{left:27px;bottom:47px}
  .lead-copy h2{font-size:29px;letter-spacing:2px}
  .lead-copy p{font-size:12px}
  .lead-news{grid-column:1;grid-row:2}
  .pioneer-strip{grid-column:2;grid-row:2;align-self:start;padding:17px 15px}
  .pioneer-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px 5px;padding-top:17px;max-height:254px;overflow-y:auto;overflow-x:hidden}
  .pioneer-card{min-width:0;min-height:110px}
  .pioneer-avatar{width:70px;height:70px}
  .pioneer-heading p{font-size:9px}
  .tough-work{grid-column:1;grid-row:3}
  .knowledge-area{grid-column:2;grid-row:3}
  .rankings{grid-column:1/3;grid-row:4}
  .ranking-table td{height:36px}
  .portal-footer{max-width:900px;padding-left:24px;padding-right:24px}
}