/* qdmxn.com 新站视觉系统 v2 — 大气 / 画面感 / 实操感 */
:root{
  --blue:#1358e0;--blue-d:#0a2a6e;--blue-x:#0a1f4d;
  --ink:#16202e;--sub:#5b6b7d;--line:#e6ecf4;
  --bg:#f5f8fc;--card:#fff;--ok:#1e8e5a;--gold:#c79a3a;
  --shadow:0 10px 30px rgba(13,42,110,.10);
  --shadow-lg:0 24px 60px rgba(10,31,77,.18);
}
*{margin:0;padding:0;box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{font-family:"Microsoft YaHei","PingFang SC","Segoe UI",sans-serif;color:var(--ink);background:var(--bg);line-height:1.75;font-size:16px;-webkit-font-smoothing:antialiased}
a{color:var(--blue);text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:1200px;margin:0 auto;padding:0 24px}
.eyebrow{display:inline-block;font-size:13px;letter-spacing:3px;font-weight:700;color:var(--blue);text-transform:uppercase;margin-bottom:14px}
h2.sec{font-size:34px;line-height:1.25;font-weight:800;letter-spacing:1px}
h2.sec .em{color:var(--blue)}
p.lead{color:var(--sub);font-size:17px;max-width:780px;margin-top:12px}
section{padding:84px 0}
.btns{display:flex;gap:14px;flex-wrap:wrap;margin-top:26px}

/* 按钮 */
.btn{display:inline-flex;align-items:center;gap:8px;padding:14px 30px;border-radius:10px;font-weight:700;font-size:15px;transition:.2s}
.btn:hover{text-decoration:none;transform:translateY(-2px)}
.btn-pri{background:linear-gradient(135deg,#1358e0,#0a2a6e);color:#fff;box-shadow:0 10px 24px rgba(19,88,224,.35)}
.btn-ghost{background:rgba(255,255,255,.12);color:#fff;border:1px solid rgba(255,255,255,.5)}
.btn-line{background:#fff;color:var(--blue-d);border:1px solid var(--line);box-shadow:var(--shadow)}
.btn-line:hover{color:var(--blue)}

/* 顶栏 */
.top{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.top .wrap{display:flex;align-items:center;justify-content:space-between;height:72px}
.brand{display:flex;align-items:center;gap:12px}
.brand img{height:42px;width:auto}
.brand .name{font-weight:800;font-size:19px;color:var(--blue-d);line-height:1.1}
.brand .name small{display:block;font-size:11px;color:var(--sub);font-weight:600;letter-spacing:1px}
nav.main{display:flex;gap:2px;flex-wrap:wrap}
nav.main a{padding:10px 15px;border-radius:8px;color:var(--ink);font-size:15px;font-weight:600}
nav.main a:hover{background:#eef3fb;text-decoration:none}
nav.main a.on{background:var(--blue);color:#fff}
.top .right{display:flex;align-items:center;gap:12px}
.top .right .al{background:#fff5e8;color:#b07818;border:1px solid #f0d9a8;padding:8px 14px;border-radius:8px;font-weight:700;font-size:13px}
.top .right .en,.top .right .lang-switch{display:inline-flex;align-items:center;gap:6px;background:var(--blue);color:#fff;font-weight:700;font-size:14px;padding:9px 16px;border-radius:999px;box-shadow:0 4px 14px rgba(19,88,224,.35);white-space:nowrap;transition:.2s}
.top .right .en:hover,.top .right .lang-switch:hover{background:var(--blue-d);color:#fff;text-decoration:none;transform:translateY(-1px)}
.top .right .lang-switch .globe{font-size:16px;line-height:1}
.top .right .al{margin-right:6px}
@media(max-width:980px){.top .wrap{flex-wrap:wrap;height:auto;padding:10px 16px;gap:8px}nav.main{order:3;width:100%;justify-content:flex-start;overflow-x:auto}.brand .name{font-size:16px}}

/* 首屏 HERO */
.hero{position:relative;color:#fff;padding:0;overflow:hidden}
.hero .bg{position:absolute;inset:0;background:#0a1f4d center/cover no-repeat;transform:scale(1.05)}
.hero .bg::after{content:"";position:absolute;inset:0;background:linear-gradient(100deg,rgba(10,31,77,.92) 0%,rgba(10,42,110,.78) 45%,rgba(19,88,224,.45) 100%)}
.hero .bg img{width:100%;height:100%;object-fit:cover}
.hero .wrap{position:relative;z-index:2;padding:96px 24px 120px}
.hero .eyebrow{color:#9fc0ff}
.hero h1{font-size:52px;line-height:1.2;font-weight:900;letter-spacing:1px;max-width:880px;text-shadow:0 2px 20px rgba(0,0,0,.3)}
.hero h1 .hl{color:#7db0ff}
.hero p.sub{font-size:19px;margin-top:20px;max-width:720px;opacity:.95}
.hero .stats{display:flex;flex-wrap:wrap;gap:0;margin-top:48px;border-top:1px solid rgba(255,255,255,.22);padding-top:26px}
.hero .stats .s{padding:0 32px;border-right:1px solid rgba(255,255,255,.2)}
.hero .stats .s:first-child{padding-left:0}
.hero .stats .s:last-child{border-right:0}
.hero .stats .n{font-size:34px;font-weight:900;line-height:1}
.hero .stats .l{font-size:13px;opacity:.85;margin-top:6px}
@media(max-width:760px){.hero .wrap{padding:64px 20px 80px}.hero h1{font-size:34px}.hero .stats .s{padding:0 16px}.hero .stats .n{font-size:26px}}

/* 信任条 */
.trust{background:#0a1f4d;color:#cdd9ef;padding:16px 0;font-size:14px}
.trust .wrap{display:flex;flex-wrap:wrap;gap:10px 28px;align-items:center;justify-content:center}
.trust b{color:#fff}
.trust .dot{width:6px;height:6px;border-radius:50%;background:var(--blue);display:inline-block;margin-right:8px}

/* 数字带 */
.stats-band{background:linear-gradient(135deg,#0a2a6e,#1358e0);color:#fff;padding:60px 0}
.stats-band .grid{display:grid;grid-template-columns:repeat(6,1fr);gap:18px;text-align:center}
.stats-band .n{font-size:40px;font-weight:900;line-height:1}
.stats-band .n small{font-size:16px;font-weight:700}
.stats-band .l{font-size:14px;opacity:.9;margin-top:8px}
@media(max-width:860px){.stats-band .grid{grid-template-columns:repeat(3,1fr);gap:26px 12px}}

/* 区块标题 */
.sec-head{text-align:center;max-width:760px;margin:0 auto 48px}
.sec-head .eyebrow{margin-bottom:10px}
.sec-head p.lead{margin:12px auto 0}

/* 实景画廊 */
.gallery{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.gshot{position:relative;border-radius:14px;overflow:hidden;box-shadow:var(--shadow);min-height:280px;background:#0a1f4d}
.gshot img{width:100%;height:100%;object-fit:cover;transition:.5s}
.gshot:hover img{transform:scale(1.06)}
.gshot .cap{position:absolute;left:0;right:0;bottom:0;padding:22px;background:linear-gradient(0deg,rgba(8,20,50,.92),transparent);color:#fff}
.gshot .cap b{display:block;font-size:18px}
.gshot .cap span{font-size:13px;opacity:.9}
.gshot.wide{grid-column:span 2}
@media(max-width:760px){.gallery{grid-template-columns:1fr}.gshot.wide{grid-column:auto}}

/* 能力卡 */
.feat{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.fcard{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:28px 24px;box-shadow:var(--shadow);transition:.25s}
.fcard:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.fcard .ic{width:54px;height:54px;border-radius:12px;background:linear-gradient(135deg,#1358e0,#0a2a6e);color:#fff;display:flex;align-items:center;justify-content:center;font-size:24px;font-weight:900;margin-bottom:16px}
.fcard h3{font-size:18px;margin-bottom:8px}
.fcard p{font-size:14.5px;color:var(--sub)}
@media(max-width:860px){.feat{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.feat{grid-template-columns:1fr}}

/* 流程 */
.flow{display:grid;grid-template-columns:1.1fr 1fr;gap:40px;align-items:center}
.flow .pic{border-radius:16px;overflow:hidden;box-shadow:var(--shadow-lg);min-height:360px}
.flow .pic img{width:100%;height:100%;object-fit:cover}
.steps{counter-reset:s}
.step{display:flex;gap:16px;padding:16px 0;border-bottom:1px dashed var(--line)}
.step:last-child{border-bottom:0}
.step .no{flex:0 0 40px;width:40px;height:40px;border-radius:50%;background:var(--blue);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800}
.step b{display:block;font-size:16px}
.step span{font-size:14px;color:var(--sub)}
@media(max-width:760px){.flow{grid-template-columns:1fr}.flow .pic{min-height:240px}}

/* 产品网格 */
.pgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.pcard{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;box-shadow:var(--shadow);transition:.25s;text-align:center}
.pcard:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.pcard .ph{aspect-ratio:1/1;background:#fff;display:flex;align-items:center;justify-content:center;padding:18px}
.pcard .ph img{width:100%;height:100%;object-fit:contain}
.pcard .info{padding:14px 16px 18px;border-top:1px solid var(--line)}
.pcard b{font-size:15px;display:block}
.pcard span{font-size:13px;color:var(--sub)}
.pcard .tag{display:inline-block;margin-top:8px;font-size:12px;color:var(--blue);background:#eaf1fc;padding:3px 10px;border-radius:6px}
@media(max-width:980px){.pgrid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:680px){.pgrid{grid-template-columns:repeat(2,1fr)}}
/* 列数变体：替代内联 grid-template-columns，保证窄屏跟随断点收缩 */
.pgrid-3{grid-template-columns:repeat(3,1fr)}
.pgrid-4{grid-template-columns:repeat(4,1fr)}
@media(max-width:980px){.pgrid-3,.pgrid-4{grid-template-columns:repeat(3,1fr)}}
@media(max-width:680px){.pgrid-3,.pgrid-4{grid-template-columns:repeat(2,1fr)}}
.gallery-3{grid-template-columns:repeat(3,1fr)}
@media(max-width:760px){.gallery-3{grid-template-columns:1fr}}

/* 资质墙 */
.certs{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.ccard{background:#fff;border:1px solid var(--line);border-radius:12px;padding:22px;text-align:center;box-shadow:var(--shadow)}
.ccard .b{font-size:30px;margin-bottom:8px}
.ccard b{display:block;font-size:15px}
.ccard span{font-size:13px;color:var(--sub)}
@media(max-width:860px){.certs{grid-template-columns:repeat(2,1fr)}}

/* 大 CTA */
.cta-big{background:linear-gradient(135deg,#0a2a6e,#1358e0);color:#fff;border-radius:20px;padding:54px 50px;display:flex;justify-content:space-between;align-items:center;gap:30px;flex-wrap:wrap;box-shadow:var(--shadow-lg)}
.cta-big h2{font-size:30px;margin-bottom:10px}
.cta-big p{opacity:.92;font-size:16px;max-width:560px}

/* 内页 hero */
.page-hero{position:relative;color:#fff;padding:0;overflow:hidden}
.page-hero .bg{position:absolute;inset:0;background:#0a1f4d center/cover no-repeat}
.page-hero .bg::after{content:"";position:absolute;inset:0;background:linear-gradient(100deg,rgba(10,31,77,.9),rgba(19,88,224,.55))}
.page-hero .bg img{width:100%;height:100%;object-fit:cover}
.page-hero .wrap{position:relative;z-index:2;padding:84px 24px 64px}
.page-hero h1{font-size:42px;font-weight:900;letter-spacing:1px}
.page-hero p{font-size:17px;opacity:.92;margin-top:12px;max-width:680px}
.crumb{font-size:13px;color:var(--sub);padding:18px 0 0}
.crumb a{color:var(--sub)}

/* 表格 */
table.t{width:100%;border-collapse:collapse;background:#fff;font-size:14.5px;margin:14px 0;box-shadow:var(--shadow);border-radius:10px;overflow:hidden}
table.t th,table.t td{border-bottom:1px solid var(--line);padding:12px 14px;text-align:left;vertical-align:top}
table.t th{background:#eef3f9;font-weight:700}
table.t tr:last-child td{border-bottom:0}

/* FAQ */
.faq{background:#fff;border:1px solid var(--line);border-radius:12px;padding:20px 24px;margin-bottom:14px;box-shadow:var(--shadow)}
.faq h3{font-size:17px;color:var(--blue-d);margin-bottom:8px}
.faq .short{font-weight:700;color:var(--ink);margin-bottom:6px}
.faq p{font-size:15px;color:#3c4a5a}

/* 页脚 */
footer{background:#0c1830;color:#aab8cf;padding:54px 0 26px;margin-top:40px;font-size:14px}
footer .cols{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:30px}
footer h4{color:#fff;font-size:15px;margin-bottom:14px}
footer a{color:#9db6d8}
footer .fine{margin-top:28px;padding-top:18px;border-top:1px solid #20304e;font-size:12.5px;color:#6f82a0}
footer .sub-co{margin-top:6px;font-size:12.5px;color:#7e90a8;line-height:1.9}
@media(max-width:760px){footer .cols{grid-template-columns:1fr 1fr}}

.note{background:#fff8e6;border:1px solid #f2dfa8;border-radius:10px;padding:14px 18px;font-size:14px;color:#7a5b00;margin:18px 0}
.badges{display:flex;gap:10px;flex-wrap:wrap;margin:14px 0}
.badges span{background:#eaf1fc;color:var(--blue-d);border:1px solid #c9dcf8;padding:6px 15px;border-radius:8px;font-size:14px;font-weight:600}

/* 产品卡标题链接 */
.pcard b a{color:inherit}
.pcard b a:hover{color:var(--blue)}


/* C0 转化补洞 2026-11-06 — 询价入口与静态询价单 */
.inq-actions{display:flex;flex-wrap:wrap;gap:10px;align-items:center;max-width:580px}
.inq-actions .btn{padding:11px 18px;font-size:14px;border-radius:8px;font-weight:600}
.inq-note{width:100%;font-size:12.5px;opacity:.9;margin-top:4px;line-height:1.7}
.inq-form{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:24px;max-width:960px}
.inq-form label{display:flex;flex-direction:column;gap:6px;font-size:14px;font-weight:600;color:var(--ink)}
.inq-form input,.inq-form select,.inq-form textarea{width:100%;padding:11px 12px;border:1px solid var(--line);border-radius:8px;font-size:14px;font-family:inherit;background:#fff;color:var(--ink);font-weight:400}
.inq-form input:focus,.inq-form select:focus,.inq-form textarea:focus{outline:2px solid #c9dcf8;border-color:var(--blue)}
.inq-form .full{grid-column:1/-1}
.inq-form .actions{grid-column:1/-1;display:flex;gap:12px;flex-wrap:wrap;align-items:center;margin-top:4px}
.inq-form button{cursor:pointer;border:0;font-family:inherit}
.inq-form .hint{grid-column:1/-1;font-size:13px;color:var(--sub);line-height:1.8;background:#f5f8fc;border-left:3px solid var(--blue);padding:10px 14px;border-radius:0 6px 6px 0}
.inq-msg{font-size:13.5px;color:var(--ok);font-weight:600}
.inq-hp{position:absolute!important;left:-9999px!important;top:auto!important;width:1px!important;height:1px!important;opacity:0!important;pointer-events:none!important}
.inq-done{background:#eefaf3;border:1px solid #b7e4cd;border-left:4px solid #0b6b52;border-radius:8px;padding:22px 24px;max-width:960px;margin-top:24px}
.inq-done b{display:block;font-size:18px;color:#0b6b52;margin-bottom:6px}
.inq-done span{font-size:14px;color:#3f4a45;line-height:1.8}
@media(max-width:760px){.inq-form{grid-template-columns:1fr}.inq-actions{max-width:100%}}
/* === 响应式折叠菜单 2026-11-06 === */
.nav-toggle{display:none;background:#fff;border:1px solid var(--line);border-radius:8px;width:42px;height:38px;font-size:20px;line-height:1;cursor:pointer;color:var(--ink);margin-left:auto}
@media(max-width:900px){
  .top .wrap{flex-wrap:wrap;height:auto;padding:10px 14px;gap:6px}
  .nav-toggle{display:none}
  .top .right{margin-left:auto;gap:8px}
  .top .right .al{padding:7px 11px;font-size:12px}
  .brand .name{font-size:15px}
  .brand .name small{display:none}
  /* 移动端：导航常显为一行可横向滑动，不再藏进汉堡 */
  nav.main{order:3;width:100%;flex-direction:row;align-items:center;flex-wrap:nowrap;gap:0;
    justify-content:flex-start;background:transparent;border:0;border-radius:0;padding:0;
    margin:6px 0 2px;overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none}
  nav.main::-webkit-scrollbar{display:none}
  nav.main a{padding:8px 11px;font-size:14px;white-space:nowrap;flex:0 0 auto}
}

/* === 浮动询价 CTA（显眼突出） === */
.floating-quote{position:fixed;right:18px;bottom:18px;z-index:60;display:inline-flex;align-items:center;gap:8px;background:linear-gradient(135deg,#1358e0,#0a2a6e);color:#fff;font-weight:700;font-size:15px;padding:14px 22px;border-radius:999px;box-shadow:0 12px 30px rgba(19,88,224,.45);transition:.2s}
.floating-quote:hover{color:#fff;text-decoration:none;transform:translateY(-2px);box-shadow:0 16px 38px rgba(19,88,224,.55)}
.floating-quote .ico{font-size:18px}

/* === 英文询盘表单（适合外国人习惯） === */
.inq-en{background:#fff;border:1px solid var(--line);border-radius:16px;padding:30px;box-shadow:var(--shadow);margin-top:22px}
.inq-en .lead{color:var(--sub);margin:6px 0 4px}
.inq-en label{display:block;font-weight:600;margin:16px 0 7px;color:var(--ink);font-size:15px}
.inq-en label .req{color:#d23b3b;margin-left:3px}
.inq-en input,.inq-en select,.inq-en textarea{width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:10px;font-size:15px;font-family:inherit;background:#fbfdff;transition:.15s}
.inq-en input:focus,.inq-en select:focus,.inq-en textarea:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(19,88,224,.12)}
.inq-en textarea{resize:vertical;min-height:110px}
.inq-en .grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.inq-en .full{grid-column:1/-1}
.inq-en .note-sm{font-size:13px;color:var(--sub);margin-top:8px}
.inq-en .inq-msg{display:block;margin-top:12px;font-weight:600;color:var(--ok)}
@media(max-width:560px){.inq-en .grid{grid-template-columns:1fr}.floating-quote{right:12px;bottom:12px;padding:12px 18px;font-size:14px}}

/* 英文包装目录分组标题 */
.pgrid h3.grp{grid-column:1/-1;font-size:18px;margin:22px 0 2px;color:var(--blue)}

/* English site: 8-item navigation, language badge, category grid */
nav.main.nav-en{gap:0}
nav.main.nav-en a{padding:10px 10px;font-size:13.5px;white-space:nowrap}
span.lang-switch.lang-badge{cursor:default}
.en-cat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:24px}
.en-cat-grid a{display:block;background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px 18px;box-shadow:var(--shadow);font-weight:700;color:var(--blue-d);transition:.2s}
.en-cat-grid a:hover{text-decoration:none;border-color:var(--blue);transform:translateY(-2px)}
.en-cat-grid a span{display:block;font-weight:400;font-size:12.5px;color:var(--sub);margin-top:5px}
@media(max-width:1100px){nav.main.nav-en a{padding:9px 8px;font-size:13px}}
@media(max-width:760px){.en-cat-grid{grid-template-columns:1fr 1fr}}
@media(max-width:480px){.en-cat-grid{grid-template-columns:1fr}}

/* === 小号按钮（详情页 CTA / 联系栏） === */
.btn-sm{padding:11px 20px;font-size:14px;border-radius:8px}

/* === 中文站顶部 sticky 联系栏（突出公司联系方式） === */
.cb-bar{position:sticky;top:0;z-index:55;background:linear-gradient(135deg,#0a2a6e,#1358e0);color:#fff;font-size:14px}
.cb-bar .wrap{display:flex;align-items:center;justify-content:center;gap:16px;flex-wrap:wrap;padding:8px 16px}
.cb-bar .cb-item{display:inline-flex;align-items:center;gap:6px;font-weight:600;white-space:nowrap}
.cb-bar a{color:#fff;text-decoration:none}
.cb-bar a:hover{text-decoration:underline}
.cb-bar .cb-sep{opacity:.4}
.cb-bar .cb-tel{font-weight:800;font-size:15px}
body.cb .top{top:40px}
@media(max-width:640px){.cb-bar{font-size:12.5px;gap:8px}.cb-bar .wrap{padding:6px 8px}.cb-bar .cb-tel{font-size:13.5px}body.cb .top{top:34px}}

/* === contact.html 顶部突出联系方式 === */
.contact-highlight{background:linear-gradient(135deg,#0a2a6e,#1358e0);color:#fff;border-radius:18px;padding:36px 40px;box-shadow:var(--shadow-lg);margin-bottom:28px}
.contact-highlight h2{color:#fff;margin-bottom:14px;font-size:30px}
.contact-highlight .ch-row{display:flex;flex-wrap:wrap;gap:14px;margin-top:6px}
.contact-highlight .ch-pill{display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.4);padding:12px 18px;border-radius:999px;font-weight:700;font-size:16px}
.contact-highlight .ch-pill a{color:#fff;text-decoration:none}
.contact-highlight .ch-pill.big{font-size:19px;padding:14px 24px}
@media(max-width:640px){.contact-highlight{padding:24px 20px}.contact-highlight h2{font-size:24px}.contact-highlight .ch-pill{font-size:14px}}


/* 三语切换（中文 / English / Tiếng Việt） */
.top .right .lang-tri a{color:#fff;text-decoration:none;opacity:.78;font-weight:600}
.top .right .lang-tri a:hover{opacity:1;text-decoration:underline}
.top .right .lang-tri strong{font-weight:800}
.top .right .lang-tri .lang-sep{opacity:.45;font-weight:400}
.top .right .lang-tri{cursor:default}

/* WA_LANDING - WhatsApp landing pages (2026-11-11) */
.wa-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:22px;margin:30px 0 34px}
.wa-card{background:#fff;border:1px solid #e5ecf8;border-radius:18px;padding:32px;box-shadow:0 10px 30px rgba(16,42,100,.07)}
.wa-kicker{display:inline-block;font-size:13px;letter-spacing:.06em;color:#1358e0;font-weight:700;margin-bottom:12px}
.wa-num{font-size:clamp(30px,5vw,48px);font-weight:800;color:#0a2a6e;letter-spacing:.5px;line-height:1.15;word-break:break-word}
.wa-sub{color:#5a6780;margin:10px 0 22px;line-height:1.7}
.wa-hint{font-size:13px;color:#7a869c;margin:14px 0 0;line-height:1.7}
.wa-qr-card{text-align:center}
.wa-qr{width:min(240px,80%);height:auto;image-rendering:pixelated;border:1px solid #e5ecf8;border-radius:12px;padding:8px;background:#fff}
.wa-qr-card h3{margin:14px 0 6px;font-size:18px;color:#0a2a6e}
.wa-qr-card p{color:#5a6780;font-size:14px;line-height:1.7;margin:0}
.wa-alt{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:14px;margin:18px 0 28px}
.wa-alt div{background:#f6f9ff;border-radius:12px;padding:16px 18px;border:1px solid #e5ecf8;line-height:1.6}
.wa-alt b{display:block;color:#0a2a6e;margin-bottom:6px;font-size:14px}
.wa-alt a{color:#1358e0}
.wa-note{background:#eef4ff;border-left:4px solid #1358e0;border-radius:10px;padding:16px 20px;color:#33415c;line-height:1.8}
@media(max-width:640px){.wa-card{padding:22px}.wa-grid{gap:16px}}

/* VIDEO:BEGIN */
.vid-sec{background:#fff}
.vid-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:22px;margin-top:32px}
.vid-card{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;box-shadow:var(--shadow)}
.vid-frame{position:relative;aspect-ratio:16/9;background:linear-gradient(135deg,#e9f0fc,#dbe7fb);display:flex;align-items:center;justify-content:center;overflow:hidden}
.vid-frame>img{width:100%;height:100%;object-fit:cover}
.vid-frame>iframe,.vid-frame>video{width:100%;height:100%;border:0;display:block;background:#000}
.vid-play{position:absolute;inset:0;margin:auto;width:70px;height:70px;border:0;border-radius:50%;background:rgba(10,42,110,.82);color:#fff;font-size:24px;cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:0 8px 26px rgba(10,31,77,.35);transition:.2s}
.vid-play:hover{background:var(--blue);transform:scale(1.06)}
.vid-play span{margin-left:4px}
.vid-noposter{position:absolute;bottom:10px;left:12px;font-size:12px;color:#3d5275;background:rgba(255,255,255,.86);padding:2px 8px;border-radius:12px}
.vid-meta{padding:16px 18px 20px}
.vid-meta h3{font-size:17px;color:var(--blue-d);line-height:1.45}
.vid-meta p{color:var(--sub);font-size:14px;margin-top:6px;line-height:1.7}
.vid-more{margin-top:28px}
.vid-hero{background:linear-gradient(135deg,#0a2a6e,#1358e0);color:#fff;padding:64px 0}
.vid-hero h1{font-size:clamp(28px,4vw,42px);font-weight:800;letter-spacing:.5px}
.vid-hero .eyebrow{color:#bcd4ff}
.vid-hero p{color:#e3ecff;margin-top:14px;max-width:820px;font-size:16px}
.vid-center{padding:64px 0}
.vid-empty{background:#fff;border:1px solid var(--line);border-radius:14px;padding:48px 32px;text-align:center;box-shadow:var(--shadow)}
.vid-empty h2{font-size:24px;color:var(--blue-d);margin-bottom:12px}
.vid-empty p{color:var(--sub);max-width:700px;margin:0 auto 22px;line-height:1.9}
@media(max-width:640px){.vid-sec,.vid-center{padding:46px 0}.vid-hero{padding:44px 0}}
/* 中文站主导航原本就是两行；新增第 10 项「视频」后在桌面宽度下收紧到一行。
   英文 / 越南语站有 nav-en 专用样式，不在此规则内；移动端沿用原有折叠菜单。 */
@media(min-width:1101px){
  nav.main:not(.nav-en){gap:0}
  nav.main:not(.nav-en) a{padding:10px 6px;font-size:13.5px;white-space:nowrap}
}
/* VIDEO:END */

/* 可点击的“查看详情”标签与卡片图链接（2026-11-12） */
.pcard a.tag{color:var(--blue);text-decoration:none;cursor:pointer}
.pcard a.tag:hover{background:#d8e5fb}
.pcard .ph a{display:block;width:100%;height:100%}
.pcard .ph a img{pointer-events:none}

/* 整卡可点击：卡片任意位置（图/标题/描述/空白）都进入商品详情 2026-11-12 */
.pcard{position:relative}
.pcard .info b a::after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;z-index:1}
.pcard a.tag{position:relative;z-index:2}
.pcard .ph-link{display:flex;width:100%;height:100%;align-items:center;justify-content:center}
.pcard .ph-link img{pointer-events:none}
.pcard.is-gallery .ph-link::after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;z-index:1}