/* =========================================================
   瑞宏迪医药官网 · 公共样式
   ========================================================= */

/* ---------- 字体：@font-face 见 fonts.css（思源黑体 + Poppins，400 / 500 / 600 / 700 四个字重） ---------- */

/* ---------- 设计规范 ---------- */
:root{
  --navy:#0a1f44;
  --navy-deep:#071631;
  --brand:#0a4cb4;
  --brand-soft:#eaf1fc;
  --accent:#ff8800;
  --ink:#1a2233;
  --text:#4a5568;
  --muted:#8a94a6;
  --line:#e6e9ef;
  --bg-alt:#f6f8fb;

  --font:"Poppins","Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;

  --fs-xs:12px;
  --fs-sm:13px;
  --fs-base:15px;
  --fs-lg:clamp(16px,1.32vw,19px);
  --fs-h3:clamp(19px,1.69vw,23px);
  --fs-h2:clamp(24px,2.82vw,38px);
  --fs-h1:clamp(30px,4.32vw,56px);

  --wrap:1200px;
  --radius:12px;
  --header-h:76px;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + 16px)}
body{font-family:var(--font);font-size:var(--fs-base);line-height:1.75;color:var(--text);background:#fff;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
ul{list-style:none}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}
h1,h2,h3,h4{color:var(--ink);line-height:1.35;font-weight:600;letter-spacing:.01em}
.num{font-family:var(--font);font-weight:600;letter-spacing:-.02em;line-height:1}
.num small{font-size:.45em;margin-left:3px;color:var(--accent);font-weight:500;letter-spacing:0}

.eyebrow{display:inline-block;font-size:var(--fs-sm);font-weight:500;color:var(--brand);letter-spacing:.08em;margin-bottom:12px}
.section{padding:clamp(64px,8vw,112px) 0}
.section.alt{background:var(--bg-alt)}
.section.dark{background:var(--navy);color:rgba(255,255,255,.7)}
.section.dark h2,.section.dark h3{color:#fff}
.section.dark .eyebrow{color:#9cc0ff}
.section-head{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;margin-bottom:48px}
.section-head h2{font-size:var(--fs-h2)}
.section-head p{max-width:560px;margin-top:12px}
.section-head.center{flex-direction:column;align-items:center;text-align:center}

.link{display:inline-flex;align-items:center;gap:6px;font-size:var(--fs-sm);font-weight:500;color:var(--brand);white-space:nowrap}
.link::after{content:"→";transition:transform .2s}
.link:hover::after{transform:translateX(4px)}
.section.dark .link{color:#fff}

.btns{display:flex;gap:16px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;gap:8px;height:48px;padding:0 28px;border-radius:999px;font-size:14px;font-weight:600;transition:all .2s;cursor:pointer;border:0}
.btn-primary{background:#fff;color:var(--navy)}
.btn-primary:hover{background:var(--accent);color:#fff}
.btn-ghost{border:1px solid rgba(255,255,255,.4);color:#fff}
.btn-ghost:hover{border-color:#fff;background:rgba(255,255,255,.08)}
.btn-brand{background:var(--brand);color:#fff}
.btn-brand:hover{background:var(--navy)}

.tag{display:inline-block;font-size:12px;font-weight:500;color:var(--brand);background:var(--brand-soft);padding:3px 10px;border-radius:4px;line-height:1.6}

/* ---------- 页头 ---------- */
.header{position:fixed;inset:0 0 auto;z-index:50;transition:background .25s,box-shadow .25s}
.header .wrap{display:flex;align-items:center;justify-content:space-between;height:var(--header-h)}
.header .logo img{height:46px}
.header .logo .dark{display:none}
.nav{display:flex;gap:4px;margin:0 28px 0 auto;font-size:17px;font-weight:500;color:rgba(255,255,255,.88);height:100%}
.nav>li{position:relative;display:flex;align-items:center}
.nav>li>a{position:relative;padding:8px 16px}
.nav>li>a:hover,.nav>li.on>a{color:#fff}
.nav>li.on>a::after{content:"";position:absolute;left:16px;right:16px;bottom:0;height:2px;background:var(--accent);border-radius:2px}
.nav .sub{position:absolute;top:100%;left:50%;transform:translate(-50%,8px);min-width:200px;background:#fff;border-radius:10px;box-shadow:0 16px 40px -12px rgba(10,31,68,.25);padding:8px;opacity:0;visibility:hidden;transition:all .2s}
.nav>li:hover .sub{opacity:1;visibility:visible;transform:translate(-50%,0)}
.nav .sub a{display:block;padding:8px 14px;border-radius:6px;font-size:var(--fs-sm);color:var(--text);white-space:nowrap}
.nav .sub a:hover{background:var(--bg-alt);color:var(--brand)}
.tools{display:flex;align-items:center;gap:18px;font-size:var(--fs-sm);color:rgba(255,255,255,.8)}
.tools .lang b{color:#fff;font-weight:600}
.tools .lang a:hover{color:#fff}
.menu-btn{display:none;width:40px;height:40px;background:none;border:0;cursor:pointer;position:relative}
.menu-btn span,.menu-btn span::before,.menu-btn span::after{position:absolute;left:10px;width:20px;height:2px;background:#fff;border-radius:2px;transition:all .25s;content:""}
.menu-btn span{top:19px}
.menu-btn span::before{left:0;top:-6px}
.menu-btn span::after{left:0;top:6px}
.header.solid{background:rgba(255,255,255,.96);backdrop-filter:blur(8px);box-shadow:0 1px 0 var(--line)}
.header.solid .logo .light{display:none}
.header.solid .logo .dark{display:block}
.header.solid .nav{color:var(--text)}
.header.solid .nav>li>a:hover,.header.solid .nav>li.on>a{color:var(--ink)}
.header.solid .tools{color:var(--muted)}
.header.solid .tools .lang b,.header.solid .tools .lang a:hover{color:var(--ink)}
.header.solid .menu-btn span,.header.solid .menu-btn span::before,.header.solid .menu-btn span::after{background:var(--ink)}

/* 移动端菜单 */
.drawer{position:fixed;inset:0;z-index:49;background:#fff;padding:calc(var(--header-h) + 8px) 24px 40px;overflow-y:auto;transform:translateY(-100%);transition:transform .3s}
.drawer.open{transform:none}
.drawer>ul>li{border-bottom:1px solid var(--line)}
.drawer>ul>li>a{display:block;padding:16px 0;font-size:16px;font-weight:600;color:var(--ink)}
.drawer .sub{display:flex;flex-wrap:wrap;gap:4px 20px;padding:0 0 16px}
.drawer .sub a{font-size:var(--fs-sm);color:var(--text)}
body.menu-open{overflow:hidden}
body.menu-open .header{background:#fff;box-shadow:0 1px 0 var(--line)}
body.menu-open .header .logo .light{display:none}
body.menu-open .header .logo .dark{display:block}
body.menu-open .menu-btn span{background:transparent!important}
body.menu-open .menu-btn span::before{top:0;transform:rotate(45deg);background:var(--ink)}
body.menu-open .menu-btn span::after{top:0;transform:rotate(-45deg);background:var(--ink)}

/* ---------- 首页首屏 ---------- */
.hero{position:relative;min-height:min(92vh,820px);display:flex;flex-direction:column;justify-content:flex-end;color:#fff;
  background:linear-gradient(90deg,rgba(10,31,68,.92) 0%,rgba(10,31,68,.65) 45%,rgba(10,31,68,.15) 100%),url(../img/banner1.jpg) 70% center/cover no-repeat}
.hero>*{width:100%}
.hero-body{padding-top:160px;padding-bottom:72px}
.hero .eyebrow{color:#9cc0ff}
.hero h1{color:#fff;font-size:var(--fs-h1);font-weight:700;max-width:13em;line-height:1.25}
.hero p{font-size:var(--fs-lg);color:rgba(255,255,255,.8);max-width:36em;margin:24px 0 40px}
.hero-stats{border-top:1px solid rgba(255,255,255,.15);background:rgba(10,31,68,.35);backdrop-filter:blur(6px)}
.hero-stats .wrap{display:grid;grid-template-columns:repeat(4,1fr)}
.hero-stats .wrap>div{padding:28px 0 28px 28px;border-left:1px solid rgba(255,255,255,.12)}
.hero-stats .wrap>div:first-child{border-left:0;padding-left:0}
.hero-stats .num{font-size:clamp(26px,2.82vw,38px);color:#fff}
.hero-stats span{display:block;margin-top:8px;font-size:var(--fs-sm);color:rgba(255,255,255,.7)}

/* ---------- 内页头图 ---------- */
.page-hero{position:relative;color:#fff;padding:calc(var(--header-h) + clamp(56px,7vw,96px)) 0 clamp(56px,6vw,80px);background-size:cover;background-position:center}
.page-hero::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(10,31,68,.94) 0%,rgba(10,31,68,.75) 50%,rgba(10,31,68,.35) 100%)}
.page-hero .wrap{position:relative}
.page-hero .crumb{font-size:var(--fs-sm);color:rgba(255,255,255,.6);margin-bottom:16px}
.page-hero .crumb a:hover{color:#fff}
.page-hero h1{color:#fff;font-size:var(--fs-h1);font-weight:700}
.page-hero p{max-width:40em;margin-top:16px;font-size:var(--fs-lg);color:rgba(255,255,255,.78)}
.subnav{position:sticky;top:var(--header-h);z-index:20;background:#fff;border-bottom:1px solid var(--line)}
.subnav .wrap{display:flex;gap:32px;overflow-x:auto;scrollbar-width:none}
.subnav .wrap::-webkit-scrollbar{display:none}
.subnav a{flex:none;padding:18px 0;font-size:14px;font-weight:500;color:var(--text);border-bottom:2px solid transparent}
.subnav a:hover{color:var(--brand)}
.subnav a.on{color:var(--ink);border-color:var(--accent)}

/* ---------- 关于 ---------- */
.about{display:grid;grid-template-columns:1.1fr 1fr;gap:clamp(40px,6vw,96px);align-items:center}
.about h2{font-size:var(--fs-h2);margin-bottom:24px}
.about p+p{margin-top:16px}
.about .link{margin-top:32px}
.about-media{position:relative}
.about-media img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:var(--radius)}
.since{position:absolute;left:-24px;bottom:-24px;background:var(--navy);color:#fff;padding:20px 28px;border-radius:var(--radius)}
.since small{display:block;font-size:12px;letter-spacing:.2em;color:rgba(255,255,255,.6)}
.since .num{font-size:34px;margin-top:6px}

.stat-row{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-top:56px;padding-top:40px;border-top:1px solid var(--line)}
.stat-row .num{font-size:clamp(30px,3.2vw,41px);color:var(--ink)}
.stat-row span{display:block;margin-top:10px;font-size:var(--fs-sm)}
.mvv{display:grid;grid-auto-flow:column;grid-auto-columns:1fr;gap:24px;margin-top:48px}
.mvv>div{background:var(--bg-alt);border-radius:var(--radius);padding:28px 28px 32px;border-left:3px solid var(--brand)}
.mvv span{display:block;font-size:var(--fs-sm);font-weight:500;color:var(--brand);letter-spacing:.06em;margin-bottom:10px}
.mvv p{font-size:var(--fs-lg);color:var(--ink);line-height:1.6}

/* 基地 */
.sites{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.site{background:#fff;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line)}
.site img{width:100%;aspect-ratio:4/3;object-fit:cover;transform:scale(1.03)}
.site div{padding:20px 22px 24px;display:flex;flex-direction:column;gap:4px}
.site .ph{aspect-ratio:4/3;padding:0;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--navy),var(--brand))}
.site .ph img{width:30%;transform:none;opacity:.18;filter:brightness(0) invert(1)}
.site .label{font-size:var(--fs-base);color:var(--brand)}
.site h3{font-size:var(--fs-lg)}
.site .num{font-size:19px;color:var(--brand);white-space:nowrap}
.site .num small{color:var(--muted)}

/* 发展历程 */
.timeline{position:relative;max-width:920px;margin:0 auto}
.timeline::before{content:"";position:absolute;left:120px;top:8px;bottom:8px;width:1px;background:rgba(255,255,255,.15)}
.tl{display:grid;grid-template-columns:120px 1fr;gap:0 48px;padding-bottom:48px;position:relative}
.tl:last-child{padding-bottom:0}
.tl .year{font-family:var(--font);font-size:clamp(24px,2.44vw,32px);font-weight:600;color:#fff;line-height:1.1}
.tl .year.future{color:var(--accent)}
.tl::after{content:"";position:absolute;left:115px;top:12px;width:11px;height:11px;border-radius:50%;background:var(--navy);border:2px solid var(--accent)}
.tl h3{font-size:var(--fs-lg);margin-bottom:8px}
.tl li{position:relative;padding-left:16px;font-size:14px;color:rgba(255,255,255,.68)}
.tl li+li{margin-top:6px}
.tl li::before{content:"";position:absolute;left:0;top:.8em;width:5px;height:5px;border-radius:50%;background:rgba(255,255,255,.35)}
.tl .tl-sub{margin:8px 0 4px;padding:12px 16px;background:rgba(255,255,255,.05);border-radius:8px}
.tl .tl-sub li{font-size:13px;padding-left:0;color:rgba(255,255,255,.6)}
.tl .tl-sub li::before{display:none}

/* 荣誉 */
.honors{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.honor{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px 20px 24px;text-align:center;display:flex;flex-direction:column;align-items:center}
.honor .pic{height:120px;display:flex;align-items:center;justify-content:center;margin-bottom:20px}
.honor img{max-height:120px;width:auto;box-shadow:0 6px 18px -6px rgba(10,31,68,.25)}
.honor p{font-size:var(--fs-sm);color:var(--ink);line-height:1.6}

/* ---------- 技术平台 ---------- */
.platforms{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
.pf{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px 24px 32px;transition:all .25s;display:flex;flex-direction:column}
.pf:hover{border-color:var(--brand);box-shadow:0 12px 32px -12px rgba(10,76,180,.25);transform:translateY(-4px)}
.pf .idx{font-family:var(--font);font-size:var(--fs-sm);font-weight:600;color:var(--muted)}
.pf h3{font-size:var(--fs-lg);margin:40px 0 10px}
.pf p{font-size:var(--fs-sm);line-height:1.7;flex:1}
.pf .link{margin-top:20px}

.pf-block{display:grid;grid-template-columns:1fr 1.15fr;gap:clamp(40px,6vw,88px);align-items:center;padding:clamp(48px,6vw,80px) 0;border-top:1px solid var(--line)}
.pf-block:first-child{border-top:0;padding-top:0}
.pf-block:last-child{padding-bottom:0}
.pf-block:nth-child(even) .pf-media{order:2}
.pf-media{border-radius:16px;overflow:hidden}
.pf-media img{width:100%;aspect-ratio:580/340;object-fit:cover;transform:scale(1.04)}
.pf-block .idx{font-family:var(--font);font-size:var(--fs-sm);font-weight:600;color:var(--accent)}
.pf-block h2{font-size:clamp(23px,2.26vw,30px);margin:8px 0 20px}
.pf-block p{text-align:justify;font-size:clamp(15px,1.18vw,17px)}
.pf-lines p+p{margin-top:10px}
.pf-block .tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:24px}

.ip{display:grid;grid-template-columns:1fr 1fr;gap:clamp(40px,6vw,88px);align-items:start}
.ip-figs{display:flex;gap:48px;margin:32px 0 8px}
.ip-figs .num{font-size:clamp(38px,4.14vw,53px);color:#fff}
.ip-figs span{display:block;margin-top:10px;font-size:var(--fs-sm)}
.ip-list li{padding:20px 0;border-bottom:1px solid rgba(255,255,255,.12)}
.ip-list li:first-child{padding-top:0}
.ip-list b{display:block;color:#fff;font-weight:600;margin-bottom:4px}
.ip-list span{font-size:14px}

/* ---------- 数据 ---------- */
.fig-grid{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid rgba(255,255,255,.12)}
.fig{padding:36px 32px 36px 0;border-bottom:1px solid rgba(255,255,255,.12)}
.fig:not(:nth-child(3n+1)){padding-left:32px;border-left:1px solid rgba(255,255,255,.12)}
.fig .num{font-size:clamp(38px,4.14vw,53px);color:#fff}
.fig h3{font-size:var(--fs-base);margin:16px 0 6px}
.fig p{font-size:var(--fs-sm);color:rgba(255,255,255,.6)}

/* ---------- 管线 ---------- */
.legend{display:flex;flex-wrap:wrap;gap:8px 24px;font-size:var(--fs-sm);margin-bottom:24px}
.legend i{display:inline-block;width:12px;height:12px;border-radius:3px;margin-right:8px;vertical-align:-1px}
.pipe-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch;border:1px solid var(--line);border-radius:var(--radius);background:#fff}
.pipe{width:100%;min-width:860px;border-collapse:collapse;font-size:14px;table-layout:fixed}
.pipe th{font-size:var(--fs-sm);font-weight:600;color:var(--ink);text-align:left;padding:16px 20px;background:var(--bg-alt);border-bottom:1px solid var(--line)}
.pipe th.stage{text-align:center;padding:16px 4px}
.pipe th.stage:not(:first-of-type){border-left:1px dashed var(--line)}
.pipe td{padding:16px 20px;border-bottom:1px solid var(--line);vertical-align:middle}
.pipe tr:last-child td{border-bottom:0}
.pipe .area td{background:#fff;font-size:var(--fs-sm);font-weight:600;color:var(--brand);letter-spacing:.06em;padding:14px 20px;border-bottom:1px solid var(--line)}
.pipe .area:not(:first-child) td{border-top:8px solid var(--bg-alt)}
.pipe .plat{display:flex;align-items:center;gap:10px;font-weight:500;color:var(--ink);white-space:nowrap}
.pipe .plat img{width:28px;height:28px}
.pipe .code{font-family:var(--font);font-weight:600;color:var(--ink);white-space:nowrap}
.pipe .code.undisclosed,.pipe .ind.undisclosed{color:var(--muted);font-weight:400;font-family:var(--font)}
.pipe .ind{color:var(--text);line-height:1.55}
.pipe .ind small{display:block;font-size:var(--fs-xs);color:var(--muted)}
.pipe td.track-cell{padding:16px 0;position:relative;background:linear-gradient(90deg,var(--line) 1px,transparent 1px) 0 0/16.666% 100% repeat-x}
.track{position:relative;height:10px;margin:0;background:var(--bg-alt);border-radius:999px}
.track i{position:absolute;left:0;top:0;bottom:0;border-radius:999px;background:var(--c,var(--brand))}
.track i::after{content:"";position:absolute;right:-1px;top:50%;width:16px;height:16px;border-radius:50%;background:#fff;border:3px solid var(--c,var(--brand));transform:translate(50%,-50%)}
.pipe-note{margin-top:16px;font-size:var(--fs-sm);color:var(--muted)}
.scroll-hint{display:none;font-size:var(--fs-xs);color:var(--muted);margin-bottom:8px}

/* ---------- 新闻 ---------- */
.news{display:grid;grid-template-columns:1.15fr 1fr;gap:48px}
.news-feature img{width:100%;aspect-ratio:16/10;object-fit:cover;border-radius:var(--radius);transition:opacity .2s}
.news-feature a:hover img{opacity:.92}
.news-feature h3{font-size:var(--fs-h3);margin:20px 0 8px}
time{font-family:var(--font);font-size:var(--fs-sm);color:var(--muted)}
.news-feature h3 a:hover,.news-item h3 a:hover{color:var(--brand)}
.news-item{padding:24px 0;border-bottom:1px solid var(--line)}
.news-item:first-child{padding-top:0}
.news-item .meta{display:flex;align-items:center;gap:12px}
.news-item h3{font-size:var(--fs-lg);font-weight:500;margin-top:8px;line-height:1.55}

.news-rows{border-top:1px solid var(--line)}
.news-row{display:grid;grid-template-columns:140px 1fr 40px;gap:32px;align-items:center;padding:32px 0;border-bottom:1px solid var(--line);transition:background .2s}
.news-row:hover h3{color:var(--brand)}
.news-row:hover .arrow{background:var(--brand);color:#fff;border-color:var(--brand)}
.news-row .date .d{font-family:var(--font);font-size:30px;font-weight:600;color:var(--ink);line-height:1}
.news-row .date .ym{display:block;margin-top:6px}
.news-row h3{font-size:var(--fs-h3);font-weight:600;transition:color .2s;margin:8px 0}
.news-row p{font-size:14px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-row .arrow{width:40px;height:40px;border-radius:50%;border:1px solid var(--line);display:flex;align-items:center;justify-content:center;color:var(--muted);transition:all .2s}
.featured{display:grid;grid-template-columns:1.1fr 1fr;gap:clamp(32px,4vw,64px);align-items:center;margin-bottom:64px}
.featured img{width:100%;aspect-ratio:16/11;object-fit:cover;border-radius:var(--radius)}
.featured h2{font-size:clamp(21px,2.07vw,28px);margin:16px 0}
.featured h2 a:hover{color:var(--brand)}
.featured p{margin-bottom:28px}
.pager{display:flex;justify-content:center;gap:8px;margin-top:56px}
.pager a,.pager span{min-width:40px;height:40px;padding:0 12px;border-radius:8px;border:1px solid var(--line);display:flex;align-items:center;justify-content:center;font-family:var(--font);font-size:var(--fs-sm);color:var(--text)}
.pager a:hover{border-color:var(--brand);color:var(--brand)}
.pager .on{background:var(--brand);border-color:var(--brand);color:#fff}

/* 新闻详情 */
.article-head{padding:calc(var(--header-h) + 56px) 0 40px;background:var(--bg-alt);border-bottom:1px solid var(--line)}
.article-head .wrap,.article .wrap{max-width:820px}
.article-head .crumb{font-size:var(--fs-sm);color:var(--muted);margin-bottom:20px}
.article-head .crumb a:hover{color:var(--brand)}
.article-head h1{font-size:clamp(23px,2.82vw,34px);font-weight:700;line-height:1.4}
.article-head .meta{display:flex;align-items:center;gap:16px;margin-top:20px}
.article{padding:48px 0 clamp(64px,8vw,112px)}
.prose{font-size:16px;line-height:1.9;color:#2d3748}
.prose p{margin-bottom:1.2em;text-align:justify}
.prose strong{color:var(--ink);font-weight:600}
.prose img{margin:32px auto;border-radius:8px;height:auto}
.prose ul{margin:0 0 1.2em 1.2em;list-style:disc}
.prose .h{font-size:var(--fs-h3);font-weight:600;color:var(--ink);margin:2em 0 .8em;padding-left:14px;border-left:3px solid var(--accent);line-height:1.4;text-align:left}
.prose .about-co{margin-top:2.4em;padding:24px 28px;background:var(--bg-alt);border-radius:var(--radius);font-size:14px;color:var(--text)}
.prose .about-co b{display:block;color:var(--ink);margin-bottom:6px}
.prose .cap{margin:-20px 0 32px;font-size:13px;color:var(--muted);text-align:center}  /* 图片下方的小字说明（如"来源：…"） */
.prose .table-wrap{overflow-x:auto;margin:0 0 1.6em;-webkit-overflow-scrolling:touch}  /* 正文表格：手机上可横向滑动 */
.prose table{width:100%;min-width:560px;border-collapse:collapse;font-size:14px;line-height:1.6}
.prose th,.prose td{padding:10px 14px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
.prose th{background:var(--bg-alt);color:var(--ink);font-weight:600;white-space:nowrap}
.prose td:nth-child(2){white-space:nowrap}
.prose .refs{margin-top:2.4em;padding-top:1.2em;border-top:1px solid var(--line);font-size:12.5px;line-height:1.7;color:var(--muted)}  /* 参考来源 */
.prose .refs b{display:block;margin-bottom:6px;color:var(--text);font-weight:600}
.prose .refs p{margin:0 0 4px;text-align:left;word-break:break-word}
.prose .refs a{color:inherit;text-decoration:underline}
/* 文章内横向滚动图集：<div class="gallery"><img>…</div>，露出下一张提示可滑动；箭头由 main.js 加。
   新版模板（.prose）和线上供应商新闻详情页（.newsDetailDiv）通用 */
.gallery-box{position:relative;margin:32px 0}
.newsDetailDiv .gallery-box{margin:0 0 2em}
.gallery{display:flex;gap:12px;overflow-x:auto;scroll-snap-type:x mandatory;scroll-behavior:smooth;overscroll-behavior-x:contain;-webkit-overflow-scrolling:touch;scrollbar-width:none}
.gallery::-webkit-scrollbar{display:none}
.gallery img,.prose .gallery img{flex:0 0 85%;width:85%;max-width:none;margin:0;border-radius:8px;aspect-ratio:4/3;object-fit:cover;scroll-snap-align:start}
.gallery-box button{position:absolute;top:50%;width:40px;height:40px;margin-top:-20px;padding:0;border:0;border-radius:50%;background:rgba(255,255,255,.92);box-shadow:0 2px 10px rgba(0,0,0,.18);color:#1a2233;font-size:24px;line-height:40px;text-align:center;cursor:pointer;transition:opacity .2s}
.gallery-box .g-prev{left:12px}
.gallery-box .g-next{right:12px}
.gallery-box button[disabled]{opacity:0;pointer-events:none}
@media (hover:none){.gallery-box button{display:none}}
.article-nav{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:56px;padding-top:32px;border-top:1px solid var(--line)}
.article-nav a{display:block;padding:20px 24px;border:1px solid var(--line);border-radius:var(--radius);transition:all .2s}
.article-nav a:hover{border-color:var(--brand)}
.article-nav a:hover b{color:var(--brand)}
.article-nav small{display:block;font-size:var(--fs-xs);color:var(--muted);margin-bottom:6px}
.article-nav b{font-weight:500;color:var(--ink);font-size:14px;line-height:1.6;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.article-nav .next{text-align:right}
.article-nav .empty{visibility:hidden}
.back{margin-top:32px;text-align:center}

/* ---------- 联系 ---------- */
.offices{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.office{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px 24px;transition:border-color .2s}
.office:hover{border-color:var(--brand)}
.office .city{font-size:var(--fs-sm);font-weight:600;color:var(--brand);letter-spacing:.06em}
.office.hq .city{color:var(--accent)}
.office h3{font-size:var(--fs-h3);margin-bottom:10px}
.office.hq h3{color:var(--accent)}
.office p{font-size:14px;flex:1}
.office .link{margin-top:20px}
.mails{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.mail{display:block;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:32px 28px;transition:all .2s}
.mail:hover{background:var(--brand)}
.mail:hover *{color:#fff!important}
.mail span{font-size:var(--fs-sm);color:var(--muted)}
.mail b{display:block;margin-top:8px;font-family:var(--font);font-weight:600;font-size:var(--fs-lg);color:var(--ink);word-break:break-all}

/* ---------- 底部 CTA ---------- */
.cta-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.cta{border-radius:var(--radius);padding:clamp(32px,4vw,48px);background:var(--bg-alt)}
.cta h2{font-size:var(--fs-h3);margin-bottom:24px}
.cta dl{display:grid;grid-template-columns:auto 1fr;gap:12px 24px;font-size:14px}
.cta dt{color:var(--muted)}
.cta dd{color:var(--ink);font-family:var(--font)}
.cta dd a:hover{color:var(--brand)}
.cta.join{background:var(--brand);color:rgba(255,255,255,.85);display:flex;flex-direction:column}
.cta.join h2{color:#fff}
.cta.join p{flex:1;max-width:28em}
.cta.join .btn{align-self:flex-start;margin-top:32px;background:#fff;color:var(--brand)}
.cta.join .btn:hover{background:var(--accent);color:#fff}

/* ---------- 页脚 ---------- */
.footer{background:var(--navy-deep);color:rgba(255,255,255,.6);font-size:15px;padding:64px 0 32px}
.footer-top{display:grid;grid-template-columns:1.4fr repeat(3,1fr) auto;gap:48px;padding-bottom:48px;border-bottom:1px solid rgba(255,255,255,.1)}
.footer-top .brand img{height:40px;margin-bottom:20px}
.footer h4{color:#fff;font-size:16px;font-weight:600;margin-bottom:16px}
.footer li{margin-bottom:12px}
.footer li a:hover,.footer-bottom a:hover{color:#fff}
.footer .qr{text-align:center;font-size:13px}
.footer .qr img{width:96px;height:96px;border-radius:6px;margin-bottom:8px;background:#fff;padding:4px}
.footer-bottom{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;padding-top:24px;font-size:13px}

/* ---------- 动效 ---------- */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}html{scroll-behavior:auto}}

/* ---------- 响应式 ---------- */
@media (max-width:1080px){
  .platforms{grid-template-columns:repeat(2,1fr)}
  .platforms .pf:last-child{grid-column:1/-1}
  .footer-top{grid-template-columns:1fr 1fr 1fr}
  .footer-top .brand{grid-column:1/-1}
  .offices{grid-template-columns:repeat(2,1fr)}
  .honors{grid-template-columns:repeat(3,1fr)}
}
@media (max-width:960px){
  :root{--header-h:64px}
  .nav,.tools .lang{display:none}
  .menu-btn{display:block}
  .header .logo img{height:34px}
  .hero-stats .wrap{grid-template-columns:repeat(2,1fr)}
  .hero-stats .wrap>div{padding:20px 0 20px 20px}
  .hero-stats .wrap>div:nth-child(3){border-left:0;padding-left:0}
  .hero-stats .wrap>div:nth-child(n+3){border-top:1px solid rgba(255,255,255,.12)}
  .about,.news,.cta-grid,.pf-block,.ip,.featured{grid-template-columns:1fr}
  .pf-block:nth-child(even) .pf-media{order:0}
  .since{left:16px;bottom:-20px}
  .fig-grid{grid-template-columns:1fr 1fr}
  .fig,.fig:not(:nth-child(3n+1)){padding:28px 20px 28px 0;border-left:0}
  .fig:nth-child(even){padding-left:20px;border-left:1px solid rgba(255,255,255,.12)}
  .section-head{flex-direction:column;align-items:flex-start}
  .stat-row{grid-template-columns:repeat(2,1fr)}
  .sites{grid-template-columns:1fr 1fr}
  .mvv{grid-auto-flow:row;grid-template-columns:1fr}
  .mails{grid-template-columns:1fr}
  .scroll-hint{display:block}
}
@media (max-width:600px){
  .wrap{padding:0 16px}
  .platforms,.sites,.offices{grid-template-columns:1fr}
  .honors{grid-template-columns:1fr 1fr;gap:12px}
  .honor{padding:20px 12px}
  .honor .pic{height:90px}
  .honor img{max-height:90px}
  .pf h3{margin-top:20px}
  .footer-top{grid-template-columns:1fr 1fr}
  .footer .qr{text-align:left}
  .hero-body{padding-top:120px;padding-bottom:48px}
  .timeline::before{left:6px}
  .tl{grid-template-columns:1fr;padding-left:32px;gap:8px}
  .tl::after{left:1px}
  .news-row{grid-template-columns:1fr;gap:12px;padding:24px 0}
  .news-row .date .d{font-size:var(--fs-sm);display:inline;font-weight:500;color:var(--muted)}
  .news-row .date .ym{display:inline;margin-left:0}
  .news-row .arrow{display:none}
  .article-nav{grid-template-columns:1fr}
  .article-nav .next{text-align:left}
  .prose{font-size:15px}
  .pipe{min-width:640px;font-size:13px}
  .pipe th,.pipe td{padding:12px 10px}
  .pipe .plat{flex-direction:column;gap:4px;font-size:12px;white-space:normal;text-align:center}
  .pipe .plat img{width:22px;height:22px}
  .pipe colgroup col:nth-child(1){width:13%!important}
  .pipe colgroup col:nth-child(3){width:26%!important}
}

/* ---------- 大屏 / 带鱼屏 ---------- */
@media (min-width:1920px){
  :root{--wrap:1440px;--fs-base:16px;--fs-h1:60px;--fs-h2:41px}
}
@media (min-width:2560px){
  :root{--wrap:1600px;--fs-lg:20px;--fs-h1:68px;--fs-h2:45px;--fs-h3:24px}
  .nav{font-size:18px}
}
/* 原图仅 1912px 宽：超宽屏下不再拉伸铺满，按原高度贴右侧，左侧用同色渐变补齐，保证清晰 */
@media (min-width:2200px){
  .hero{background:
    linear-gradient(90deg,var(--navy) 0,var(--navy) calc(100% - 1900px),rgba(10,31,68,.7) calc(100% - 1300px),rgba(10,31,68,.15) 100%),
    url(../img/banner1.jpg) right center/auto 100% no-repeat,var(--navy)}
  .page-hero{background-size:auto 100%;background-position:right center;background-repeat:no-repeat;background-color:var(--navy)}
  .page-hero::before{background:linear-gradient(90deg,var(--navy) 0,var(--navy) calc(100% - 1200px),rgba(10,31,68,.55) calc(100% - 550px),rgba(10,31,68,.3) 100%)}
}

/* 矢量头图：自带深色底，只需左侧轻遮罩，任何宽度都铺满 */
/* 关于我们（供应商版式页）：头图只留一句副标题，高度与原来有标题时一致，副标题放在偏下位置 */
.page-hero.notitle{display:flex;align-items:flex-end;min-height:clamp(380px,29vw,430px);padding:var(--header-h) 0 clamp(64px,7vw,104px)}
.page-hero.notitle>.wrap{width:100%}
.page-hero .l2{display:inline-block;padding-left:3.15em}  /* 第二行缩进：中文起点对齐第一行的「的」，英文对齐 comprehensive */
html[lang="en"] .page-hero .l2{padding-left:6.1em}
@media (max-width:600px){html[lang] .page-hero .l2{display:inline;padding-left:0}}  /* 手机上屏幕窄，不缩进 */
.nw{white-space:nowrap}
.page-hero.notitle p{text-wrap:pretty;margin-top:0;font-size:clamp(22px,2vw,30px);line-height:1.5;color:rgba(255,255,255,.9)}
@media (max-width:600px){.page-hero.notitle{min-height:320px;padding-bottom:48px}.page-hero.notitle p{font-size:19px}}
.page-hero.wide{background-size:cover!important;background-position:center 55%!important;background-repeat:no-repeat}
.page-hero.wide::before{background:linear-gradient(90deg,rgba(10,31,68,.92) 0%,rgba(10,31,68,.72) 32%,rgba(10,31,68,.15) 68%,rgba(10,31,68,0) 100%)!important}
.page-hero.art{background-size:cover!important;background-position:right center!important;background-repeat:no-repeat}
.page-hero.art::before{background:linear-gradient(90deg,rgba(10,31,68,.75) 0%,rgba(10,31,68,.25) 40%,rgba(10,31,68,0) 65%)!important}

/* 浅白头图（在研管线）：左侧浅灰白渐变托住深色文字，往右透出照片；页头一开始就用深色 logo 和导航 */
.page-hero.light{color:var(--ink);background-color:var(--bg-alt)}
.page-hero.light::before{background:linear-gradient(90deg,rgba(246,248,251,.97) 0%,rgba(246,248,251,.9) 38%,rgba(246,248,251,.45) 72%,rgba(246,248,251,.2) 100%)!important}
.page-hero.light h1{color:var(--ink)}
.page-hero.light p{color:var(--text)}
.page-hero.light .crumb{color:var(--muted)}
.page-hero.light .crumb a:hover{color:var(--ink)}
@media (min-width:2200px){
  .page-hero.light::before{background:linear-gradient(90deg,var(--bg-alt) 0,var(--bg-alt) calc(100% - 1080px),rgba(246,248,251,.85) calc(100% - 800px),rgba(246,248,251,.4) calc(100% - 350px),rgba(246,248,251,.2) 100%)!important}
}
.header.light-top .logo .light{display:none}
.header.light-top .logo .dark{display:block}
.header.light-top .nav{color:var(--text)}
.header.light-top .nav>li>a:hover,.header.light-top .nav>li.on>a{color:var(--ink)}
.header.light-top .tools{color:var(--text)}
.header.light-top .tools .lang b,.header.light-top .tools .lang a:hover{color:var(--ink)}
.header.light-top .menu-btn span,.header.light-top .menu-btn span::before,.header.light-top .menu-btn span::after{background:var(--ink)}

/* ---------- 英文版 ---------- */
html[lang="en"] .pf-block p,html[lang="en"] .prose p{text-align:left;hyphens:auto;-webkit-hyphens:auto}
html[lang="en"] .prose .h{hyphens:manual;-webkit-hyphens:manual}
html[lang="en"] .eyebrow{font-size:12px;letter-spacing:.12em}
html[lang="en"] h1,html[lang="en"] h2{letter-spacing:-.01em}
html[lang="en"] .hero h1{max-width:12em}
html[lang="en"] .nav>li>a{padding:8px 14px}
html[lang="en"] .cta dl{grid-template-columns:auto 1fr}

/* 联系卡片：英文标签较长，防止窄屏溢出 */
.cta-grid>*{min-width:0}
.cta dd{overflow-wrap:anywhere}
@media (max-width:600px){
  .cta dl{grid-template-columns:1fr;gap:2px}
  .cta dd{margin-bottom:12px}
}

/* =========================================================
   首页（与原版首页结构一致）
   ========================================================= */

/* 首页字号整体比内页小一档（只覆盖 body.home 内的变量） */
.home{--fs-lg:clamp(14px,1.13vw,16px);--fs-h3:clamp(16px,1.32vw,17px);--fs-h2:clamp(21px,2.16vw,26px);--fs-h1:clamp(26px,3.2vw,39px)}
@media (min-width:1920px){.home{--fs-h1:43px;--fs-h2:30px}}
@media (min-width:2560px){.home{--fs-lg:17px;--fs-h3:19px;--fs-h1:49px;--fs-h2:34px}}

/* 圆形箭头「了解更多」——沿用原版交互 */
.more{display:inline-flex;align-items:center;gap:14px;font-size:14px;font-weight:500;color:var(--ink);white-space:nowrap}
.more span{position:relative;flex:none;width:44px;height:44px;border-radius:50%;border:1px solid var(--accent);transition:all .25s}
.more span::after{content:"→";position:absolute;inset:0;display:flex;align-items:center;justify-content:center;color:var(--accent);font-size:16px;transition:all .25s}
.more:hover span{background:var(--accent)}
.more:hover span::after{color:#fff;transform:translateX(3px)}
.more.light{color:#fff}
.more.light span{border-color:rgba(255,255,255,.7)}
.more.light span::after{color:#fff}
.more.light:hover span{background:var(--accent);border-color:var(--accent)}

.icon-btn{display:inline-flex;color:inherit;opacity:.85}
.icon-btn:hover{opacity:1;color:#fff}
.header.solid .icon-btn:hover{color:var(--brand)}

/* 首屏：内容垂直居中，进场动画（标题左入、副标题右入、按钮淡入） */
.hero.center{justify-content:center}
.hero.center .hero-body{padding-top:var(--header-h);padding-bottom:0}
.hero.center h1{max-width:none}
.hero.center p{max-width:none;margin:20px 0 48px;font-size:clamp(16px,1.5vw,20px);color:rgba(255,255,255,.88)}
@keyframes inL{from{opacity:0;transform:translateX(-48px)}to{opacity:1;transform:none}}
@keyframes inR{from{opacity:0;transform:translateX(48px)}to{opacity:1;transform:none}}
@keyframes inF{from{opacity:0}to{opacity:1}}
.hero.center h1{animation:inL 1.4s .2s both cubic-bezier(.2,.7,.2,1)}
.hero.center p{animation:inR 1.4s .35s both cubic-bezier(.2,.7,.2,1)}
.hero.center .more{animation:inF 1s .8s both}

/* 口号 + 关于 */
.intro{background:linear-gradient(180deg,#e7f1fb 0,#f4f8fd 360px,#fff 640px)}
.slogan{display:flex;justify-content:center;margin-bottom:clamp(48px,6vw,88px)}
.slogan img{width:min(100%,760px);height:auto}
.about-row{display:grid;grid-template-columns:1.5fr 1fr;gap:clamp(40px,6vw,96px);align-items:center}
.about-row h2{font-size:var(--fs-h2);margin-bottom:24px}
.about-row p{font-size:var(--fs-lg);line-height:1.85;margin-bottom:36px}
.since-mark{position:relative;max-width:360px;justify-self:end;width:100%}
.since-mark img{width:100%;height:auto}
.since-mark>div{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;color:var(--brand)}
.since-mark small{font-family:var(--font);font-size:clamp(15px,1.41vw,21px);font-weight:700;letter-spacing:.06em;color:#1e3a8e}
.since-mark .num{font-size:clamp(41px,4.32vw,60px);font-weight:700;color:#1e3a8e;opacity:.5;margin-top:4px}
html[lang="en"] .about-row p{text-align:left}

/* 三张数据卡片 + 两张图（便当格布局） */
.cards{display:grid;grid-template-columns:1.25fr 1fr 1fr;grid-template-rows:repeat(2,minmax(300px,auto));gap:20px;margin-top:clamp(56px,7vw,96px)}
.cards .c1{grid-column:1;grid-row:1}
.cards .c2{grid-column:2;grid-row:1}
.cards .c3{grid-column:3;grid-row:1/3}
.cards .c4{grid-column:1/3;grid-row:2}
.card-img{position:relative;border-radius:16px;overflow:hidden}
.card-img>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .7s ease}
.card-img:hover>img{transform:scale(1.06)}
.card{position:relative;display:flex;flex-direction:column;justify-content:flex-end;padding:32px;border-radius:16px;background:#fff url(../img/R.svg) no-repeat right -60px top -60px/240px;border:1px solid var(--line);overflow:hidden}
.card .num{font-size:clamp(34px,3.38vw,45px);color:#1e3a8e}
.card h3{font-size:var(--fs-h3);margin:12px 0 8px;color:#1e3a8e}
.card p{font-size:var(--fs-sm);line-height:1.7;margin-bottom:24px;max-width:32em}
.card.over{position:absolute;left:20px;right:20px;bottom:20px;background:rgba(255,255,255,.88);backdrop-filter:blur(10px);border:0;padding:28px}

/* 5 项数据：3 + 2 排列 */
.stats5{display:grid;grid-template-columns:repeat(6,1fr)}
.stat{grid-column:span 2;padding:36px 32px;border-left:1px solid rgba(255,255,255,.12);border-bottom:1px solid rgba(255,255,255,.12)}
.stat:nth-child(1),.stat:nth-child(4){border-left:0;padding-left:0}
.stat:nth-child(n+4){grid-column:span 3;border-bottom:0}
.stat .num{font-size:clamp(30px,3.01vw,39px);color:#fff}
.stat h3{color:#fff;font-size:var(--fs-lg);margin:16px 0 6px}
.stat p{font-size:var(--fs-sm);color:rgba(255,255,255,.62)}

/* 新闻：左大图 + 右侧纵向轮播（一次 3 条） */
.section-head .more{flex:none}
.news2{display:grid;grid-template-columns:1.15fr 1fr;gap:clamp(32px,4vw,64px);align-items:start}
.nf{position:relative;display:block;border-radius:16px;overflow:hidden}
.nf .pic img{width:100%;aspect-ratio:16/11;object-fit:cover;transition:transform .7s ease}
.nf:hover .pic img{transform:scale(1.06)}
.nf h3{position:absolute;left:0;right:0;bottom:0;padding:72px 28px 24px;color:#fff;font-size:var(--fs-lg);line-height:1.5;background:linear-gradient(transparent,rgba(7,22,49,.85))}
.ncar{position:relative;padding-right:28px}
.ncar-view{overflow:hidden;height:calc(var(--item-h,150px) * 3)}
.ncar ul{transition:transform .8s cubic-bezier(.4,0,.2,1)}
.ncar li{height:var(--item-h,150px);border-bottom:1px solid var(--line)}
.ncar li a{display:flex;flex-direction:column;justify-content:center;height:100%}
.ncar .ah{display:flex;justify-content:space-between;align-items:center}
.ncar .ah time{color:var(--brand);font-weight:500}
.ncar .rd{font-size:var(--fs-sm);color:var(--muted);transition:color .2s}
.ncar .rd::after{content:" →"}
.ncar h3{font-size:var(--fs-lg);font-weight:600;line-height:1.55;margin-top:10px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;transition:color .2s}
.ncar li a:hover h3,.ncar li a:hover .rd{color:var(--brand)}
.ncar .dots{position:absolute;right:0;top:50%;transform:translateY(-50%);display:flex;flex-direction:column;gap:10px}
.ncar .dots button{width:8px;height:8px;border-radius:50%;border:0;padding:0;background:#c9d2df;cursor:pointer;transition:all .25s}
.ncar .dots button.on{background:var(--brand);height:22px;border-radius:4px}

/* 联系 / 加入 */
.cj{display:grid;grid-template-columns:1fr 1fr}
.cj-item{display:grid;grid-template-columns:auto 1fr;grid-template-rows:1fr auto;gap:0 28px;padding:8px clamp(24px,4vw,64px) 8px 0}
.cj-item+.cj-item{border-left:1px solid var(--line);padding-left:clamp(24px,4vw,64px);padding-right:0}
.cj-item .icon{width:56px;height:56px}
.cj-item h3{font-size:var(--fs-h3);margin:10px 0 20px}
.cj-item dl{display:grid;grid-template-columns:1fr;gap:2px}
.cj-item dt{font-size:var(--fs-sm);color:var(--brand)}
.cj-item dd{font-family:var(--font);color:var(--ink);margin-bottom:12px;overflow-wrap:anywhere}
.cj-item dd a:hover{color:var(--brand)}
.cj-item p{max-width:28em}
.cj-item .more{grid-column:2;justify-self:end;margin-top:24px}

/* 滚动淡入：左 / 右方向 */
.reveal.l{transform:translateX(-40px)}
.reveal.r{transform:translateX(40px)}
.reveal.l.in,.reveal.r.in{transform:none}

@media (max-width:1080px){
  .cards{grid-template-columns:1fr 1fr;grid-template-rows:auto}
  .cards .c1{grid-column:1;grid-row:1;min-height:280px}
  .cards .c2{grid-column:2;grid-row:1}
  .cards .c3{grid-column:1/3;grid-row:2;min-height:480px}
  .cards .c4{grid-column:1/3;grid-row:3}
}
@media (max-width:960px){
  .about-row,.news2,.cj{grid-template-columns:1fr}
  .since-mark{justify-self:center;max-width:260px}
  .stats5{grid-template-columns:1fr 1fr}
  .stat,.stat:nth-child(n+4){grid-column:span 1;padding:28px 20px 28px 0;border-left:0;border-bottom:1px solid rgba(255,255,255,.12)}
  .stat:nth-child(even){padding-left:20px;border-left:1px solid rgba(255,255,255,.12)}
  .stat:last-child{grid-column:1/-1;border-bottom:0}
  .cj-item,.cj-item+.cj-item{padding:32px 0;border-left:0}
  .cj-item+.cj-item{border-top:1px solid var(--line)}
}
@media (max-width:600px){
  .cards{grid-template-columns:1fr}
  .cards .c1,.cards .c2,.cards .c3,.cards .c4{grid-column:1;grid-row:auto}
  .cards .c3{min-height:520px}
  .card{padding:24px}
  .ncar{padding-right:20px}
  .ncar-view{--item-h:136px}
  .ncar li{--item-h:136px}
  .cj-item{grid-template-columns:1fr}
  .cj-item .more{grid-column:1;justify-self:start}
  .cj-item .icon{margin-bottom:8px}
}
@media (prefers-reduced-motion:reduce){
  .hero.center h1,.hero.center p,.hero.center .more{animation:none}
}

/* ---------- 首页 · 手机端 ---------- */
.news-head{flex-direction:row!important;align-items:center!important}
@media (max-width:600px){
  .section{padding:56px 0}
  /* 首屏：图片在上（完整露出 DNA 与手指），文字在下方深色区，不再压图 */
  .hero.center{min-height:0;justify-content:flex-end;padding-top:calc(var(--header-h) + 250px);
    background:linear-gradient(180deg,rgba(10,31,68,.25) 0,rgba(10,31,68,0) 120px,rgba(10,31,68,0) 220px,var(--navy) 380px),
               url(../img/banner1.jpg) 67% 0/auto 400px no-repeat,var(--navy)}
  .hero.center .hero-body{padding-top:0;padding-bottom:48px}
  .hero.center h1{font-size:24px;line-height:1.3}
  .hero.center p{font-size:16px;line-height:1.7;margin:12px 0 28px}
  .more{gap:12px;font-size:13px}
  .more span{width:38px;height:38px}
  /* 口号放大到满宽，标语才看得清 */
  .slogan{margin:0 -8px 40px}
  .slogan img{width:100%}
  .about-row{gap:32px}
  .about-row h2{margin-bottom:16px}
  .about-row p{font-size:15px;margin-bottom:28px}
  .since-mark{max-width:180px}
  .cards{margin-top:40px;gap:16px}
  .cards .c1{min-height:0;aspect-ratio:16/10}
  .cards .c3{min-height:440px}
  .card .num{font-size:34px}
  .card.over{left:12px;right:12px;bottom:12px;padding:20px}
  .stat .num{font-size:30px}
  .stat h3{font-size:15px}
  .stat p{font-size:12px}
  .nf h3{font-size:15px;padding:56px 20px 18px}
  .news-head h2{font-size:21px}
  .cj-item h3{margin:4px 0 16px}
}
/* 手机上新闻不轮播，直接列出全部 */
@media (max-width:600px){
  .ncar{padding-right:0}
  .ncar-view{height:auto!important}
  .ncar ul{transform:none!important}
  .ncar li{height:auto;padding:20px 0}
  .ncar .dots{display:none}
}

/* ---------- 管线 · 手机端改为卡片式（不再横向滑动） ---------- */
@media (max-width:600px){
  .scroll-hint{display:none}
  .pipe-scroll{overflow:visible;border:0;border-radius:0;background:none}
  .pipe,.pipe tbody{display:block;min-width:0;width:100%}
  .pipe colgroup,.pipe thead{display:none}
  .pipe tr{display:grid;grid-template-columns:auto 1fr;align-items:baseline;gap:2px 14px;padding:14px 16px;background:#fff;border:1px solid var(--line);border-top:0}
  .pipe td,.pipe th{padding:0;border:0}
  .pipe tr.area{display:block;padding:28px 0 0;background:none;border:0}
  .pipe tr.area:first-child{padding-top:0}
  .pipe .area td,.pipe .area:not(:first-child) td{padding:0;border:0;background:none;font-size:14px}
  .pipe tr:has(td[rowspan]){margin-top:12px;border-top:1px solid var(--line);border-radius:12px 12px 0 0}
  .pipe td[rowspan]{grid-column:1/-1;order:-1;margin:-14px -16px 12px;padding:10px 16px;background:var(--bg-alt);border-bottom:1px solid var(--line);border-radius:12px 12px 0 0}
  .pipe .plat{flex-direction:row;gap:8px;font-size:13px;text-align:left}
  .pipe .plat img{width:22px;height:22px}
  .pipe .code{font-size:14px}
  .pipe .ind{font-size:13px}
  .pipe td.track-cell{grid-column:1/-1;padding:12px 0 0;background:none}
  .pipe td.track-cell::after{content:attr(data-stage);display:block;text-align:right;font-size:12px;font-weight:500;color:var(--ink);margin-top:8px}
  .track{height:8px}
  .track i::after{width:14px;height:14px}
}
.footer-bottom a{white-space:nowrap}
/* 电脑端整体放大 10%（相当于浏览器 110% 缩放）；手机、平板不变。2026-10-29 */
@media (min-width:1200px){html{zoom:1.1}}