/* ============================================================
   WEWIN Nutrition 微巍营养 — Global Stylesheet
   Brand primary (sky blue): #00A0E6  (VI 标准色)
   Aux: #006E6E 科技青 / #EBF5FA 浅云蓝 / #46FAFA / #AFD86B 生命绿 / #FAC554
   ============================================================ */
:root{
  --blue:#00A0E6;
  --blue-d:#0080BC;
  --blue-dd:#00527A;
  --navy:#06344D;
  --navy-2:#084566;
  --cloud:#EBF5FA;
  --mist:#F5FAFD;
  --teal:#006E6E;
  --green:#AFD86B;
  --yellow:#FAC554;
  --ink:#12303F;
  --text:#3A5064;
  --muted:#71879A;
  --line:#D9E9F2;
  --white:#FFFFFF;
  --shadow:0 10px 30px rgba(0,82,122,.10);
  --radius:14px;
  --font:"Alibaba PuHuiTi 3.0","Alibaba PuHuiTi","PingFang SC","Microsoft YaHei","Segoe UI",Arial,sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--font);color:var(--text);background:var(--white);line-height:1.75;font-size:16px}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
ul{list-style:none}
.container{width:min(1180px,92%);margin:0 auto}

/* ---------- bilingual switch ---------- */
body.lang-en .lang-zh{display:none !important}
body:not(.lang-en) .lang-en{display:none !important}

/* ---------- top bar ---------- */
.topbar{background:var(--navy);color:#BFDCEC;font-size:13px}
.topbar .container{display:flex;justify-content:space-between;align-items:center;min-height:38px;gap:12px}
.topbar a{color:#BFDCEC}
.topbar a:hover{color:#fff}
.topbar .tb-right{display:flex;align-items:center;gap:14px}
.lang-switch{display:flex;border:1px solid rgba(255,255,255,.35);border-radius:20px;overflow:hidden}
.lang-switch button{background:transparent;border:none;color:#CFE6F2;font:inherit;font-size:12px;padding:3px 12px;cursor:pointer}
.lang-switch button.on{background:var(--blue);color:#fff}

/* ---------- header / nav ---------- */
.header{position:sticky;top:0;z-index:100;background:#fff;box-shadow:0 1px 0 var(--line)}
.header.scrolled{box-shadow:0 6px 24px rgba(0,82,122,.12)}
.nav{display:flex;align-items:center;justify-content:space-between;min-height:74px;gap:16px}
.brand img{height:52px;width:auto}
.menu{display:flex;align-items:center;gap:4px}
.menu > li{position:relative}
.menu > li > a{display:block;padding:10px 16px;font-size:15.5px;font-weight:500;color:var(--ink);border-radius:8px;transition:.2s}
.menu > li > a:hover{color:var(--blue);background:var(--cloud)}
.menu > li.active > a{color:var(--blue)}
.menu > li.active::after{content:"";position:absolute;left:16px;right:16px;bottom:2px;height:3px;border-radius:3px;background:var(--blue)}
.dropdown{position:absolute;top:100%;left:8px;min-width:220px;background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow);padding:8px;opacity:0;visibility:hidden;transform:translateY(8px);transition:.2s}
.menu li:hover .dropdown{opacity:1;visibility:visible;transform:translateY(4px)}
.dropdown a{display:block;padding:9px 14px;border-radius:8px;font-size:14.5px;color:var(--text)}
.dropdown a:hover{background:var(--cloud);color:var(--blue)}
.nav-cta{background:var(--blue);color:#fff !important;padding:9px 20px !important;border-radius:24px !important}
.nav-cta:hover{background:var(--blue-d) !important}
.hamburger{display:none;background:none;border:none;cursor:pointer;padding:8px}
.hamburger span{display:block;width:24px;height:2px;background:var(--ink);margin:5px 0;border-radius:2px;transition:.25s}

/* ---------- hero slider ---------- */
.slider{position:relative;height:560px;overflow:hidden;background:var(--navy)}
.slide{position:absolute;inset:0;opacity:0;transition:opacity .9s ease;pointer-events:none}
.slide.on{opacity:1;pointer-events:auto}
.slide .bg{position:absolute;inset:0;background-size:cover;background-position:center}
.slide::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(3,24,38,.96) 0%,rgba(3,30,46,.88) 38%,rgba(4,40,60,.55) 66%,rgba(4,44,66,.18) 100%)}
.slide::before{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(180deg,rgba(3,22,34,.35) 0%,rgba(3,22,34,0) 30%,rgba(3,22,34,0) 62%,rgba(3,22,34,.45) 100%);pointer-events:none}
.slide .inner{position:relative;z-index:2;height:100%;display:flex;flex-direction:column;justify-content:center;gap:18px;max-width:640px}
.slide .kicker{display:inline-flex;align-items:center;gap:8px;color:#9FD8F5;font-size:14px;letter-spacing:2px;font-weight:500}
.slide .kicker::before{content:"";width:34px;height:2px;background:var(--blue)}
.slide h1{color:#fff;font-size:44px;line-height:1.25;font-weight:500}
.slide h1 em{font-style:normal;color:var(--blue)}
.slide p.sub{color:#C9E4F2;font-size:17px;max-width:520px}
.slide .meta{display:flex;flex-wrap:wrap;gap:10px}
.slide .meta span{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.25);color:#EAF6FC;padding:5px 14px;border-radius:20px;font-size:13.5px}
.slide .acts{display:flex;gap:14px;margin-top:8px}
.slider-dots{position:absolute;bottom:26px;left:50%;transform:translateX(-50%);display:flex;gap:10px;z-index:5}
.slider-dots button{width:26px;height:4px;border-radius:4px;border:none;background:rgba(255,255,255,.35);cursor:pointer;transition:.25s}
.slider-dots button.on{background:var(--blue);width:38px}
.slider-arrows{position:absolute;inset:0;z-index:4;pointer-events:none}
.slider-arrows button{pointer-events:auto;position:absolute;top:50%;transform:translateY(-50%);width:44px;height:44px;border-radius:50%;border:1px solid rgba(255,255,255,.4);background:rgba(6,52,77,.35);color:#fff;font-size:18px;cursor:pointer;transition:.2s}
.slider-arrows button:hover{background:var(--blue);border-color:var(--blue)}
.slider-arrows .prev{left:22px}
.slider-arrows .next{right:22px}
.slide .ipnc-badge{position:absolute;right:6%;top:50%;transform:translateY(-50%);z-index:2;background:#fff;border-radius:16px;padding:14px 18px;box-shadow:0 16px 40px rgba(0,0,0,.28);width:230px}
.slide .ipnc-badge img{border-radius:8px}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:8px;padding:11px 26px;border-radius:26px;font-size:15px;font-weight:500;cursor:pointer;border:1.5px solid transparent;transition:.2s}
.btn-primary{background:var(--blue);color:#fff}
.btn-primary:hover{background:var(--blue-d);transform:translateY(-2px)}
.btn-ghost{border-color:rgba(255,255,255,.65);color:#fff}
.btn-ghost:hover{background:rgba(255,255,255,.14)}
.btn-outline{border-color:var(--blue);color:var(--blue)}
.btn-outline:hover{background:var(--blue);color:#fff}

/* ---------- section scaffolding ---------- */
section.block{padding:84px 0}
section.block.alt{background:var(--mist)}
.sec-head{max-width:720px;margin:0 auto 52px;text-align:center}
.sec-head .kick{color:var(--blue);font-size:13.5px;font-weight:500;letter-spacing:3px;text-transform:uppercase}
.sec-head h2{font-size:32px;color:var(--ink);font-weight:500;margin:10px 0 14px}
.sec-head p{color:var(--muted)}
.grid{display:grid;gap:24px}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}

/* ---------- stat band ---------- */
.stats{background:linear-gradient(120deg,var(--blue-dd),var(--blue));padding:44px 0}
.stats .grid{gap:16px}
.stat{text-align:center;color:#fff;padding:10px 6px;border-right:1px solid rgba(255,255,255,.22)}
.stat:last-child{border-right:none}
.stat b{display:block;font-size:40px;font-weight:500;line-height:1.2}
.stat span{font-size:14px;color:#D8EFF9}

/* ---------- cards ---------- */
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px 28px;transition:.25s}
.card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#BFDFF0}
.card .ic{width:54px;height:54px;border-radius:14px;background:var(--cloud);display:flex;align-items:center;justify-content:center;margin-bottom:18px}
.card .ic svg{width:27px;height:27px;stroke:var(--blue);fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.card h3{font-size:19px;color:var(--ink);font-weight:500;margin-bottom:10px}
.card p{font-size:14.5px;color:var(--muted)}
.card .more{display:inline-flex;align-items:center;gap:6px;margin-top:16px;color:var(--blue);font-size:14px;font-weight:500}
.card .more:hover{gap:10px}
.card .more::after{content:"→";transition:.2s}

/* promo duo */
.promo{border-radius:18px;overflow:hidden;position:relative;min-height:330px;display:flex;align-items:flex-end;color:#fff;box-shadow:var(--shadow)}
.promo .pbg{position:absolute;inset:0;background-size:cover;background-position:center;transition:transform .6s}
.promo:hover .pbg{transform:scale(1.04)}
.promo .pmask{position:absolute;inset:0;background:linear-gradient(180deg,rgba(4,34,52,0) 30%,rgba(4,34,52,.88) 100%)}
.promo .pbody{position:relative;z-index:2;padding:34px}
.promo .pdate{display:inline-block;background:var(--yellow);color:#5A3A00;font-size:13px;font-weight:500;padding:4px 14px;border-radius:16px;margin-bottom:12px}
.promo h3{font-size:24px;font-weight:500;margin-bottom:8px}
.promo p{font-size:14.5px;color:#CFE6F2;margin-bottom:16px}

/* history mini */
.hmini{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#fff;transition:.25s}
.hmini:hover{box-shadow:var(--shadow);transform:translateY(-4px)}
.hmini .ph{height:170px;background-size:cover;background-position:center}
.hmini .pb{padding:18px 20px}
.hmini b{color:var(--ink);font-size:16.5px;font-weight:500;display:block}
.hmini span{font-size:13.5px;color:var(--muted)}
.hmini .tag{display:inline-block;margin-top:10px;background:var(--cloud);color:var(--blue-d);font-size:12.5px;padding:2px 12px;border-radius:12px}

/* ---------- logo wall ---------- */
.logos{display:grid;grid-template-columns:repeat(5,1fr);gap:18px}
.logo-cell{background:#fff;border:1px solid var(--line);border-radius:12px;height:96px;display:flex;align-items:center;justify-content:center;padding:16px;transition:.25s;filter:grayscale(.85);opacity:.82}
.logo-cell:hover{filter:none;opacity:1;box-shadow:var(--shadow);transform:translateY(-3px)}
.logo-cell img{max-height:100%;max-width:100%;object-fit:contain}

/* ---------- page hero (inner pages) ---------- */
.page-hero{background:linear-gradient(115deg,var(--navy) 0%,var(--blue-dd) 55%,var(--blue-d) 100%);padding:96px 0 72px;position:relative;overflow:hidden}
.page-hero::before{content:"";position:absolute;right:-120px;top:-120px;width:420px;height:420px;border-radius:50%;background:radial-gradient(circle,rgba(0,160,230,.35),transparent 70%)}
.page-hero::after{content:"";position:absolute;right:120px;bottom:-160px;width:340px;height:340px;border-radius:50%;border:1px solid rgba(255,255,255,.18)}
.page-hero .kick{color:#8FD4F4;letter-spacing:3px;font-size:13.5px;text-transform:uppercase;font-weight:500}
.page-hero h1{color:#fff;font-size:40px;font-weight:500;margin-top:10px}
.page-hero p{color:#BFDDed;color:#BFDDed;max-width:640px;margin-top:12px;font-size:16px}

/* ---------- about ---------- */
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.split .pic{border-radius:18px;overflow:hidden;box-shadow:var(--shadow)}
.split .pic img{width:100%;height:100%;object-fit:cover}
.split h2{font-size:28px;color:var(--ink);font-weight:500;margin-bottom:18px}
.split p{margin-bottom:14px;font-size:15.5px}
.lead{color:var(--blue-d);font-weight:500;font-size:17px !important}
.quote-box{background:var(--cloud);border-left:4px solid var(--blue);border-radius:0 14px 14px 0;padding:26px 30px;margin-top:26px}
.quote-box p{margin:0;color:var(--blue-dd);font-size:16px}

/* culture */
.value-card{text-align:center;padding:36px 26px}
.value-card .num{font-size:15px;color:var(--blue);font-weight:500;letter-spacing:2px}
.value-card h3{font-size:21px;margin:8px 0 12px;color:var(--ink);font-weight:500}
.value-card p{font-size:14.5px;color:var(--muted)}

/* founder */
.founder{display:grid;grid-template-columns:360px 1fr;gap:48px;align-items:start}
.founder .photo{border-radius:18px;overflow:hidden;box-shadow:var(--shadow)}
.founder h3{font-size:26px;color:var(--ink);font-weight:500}
.founder .role{color:var(--blue);font-weight:500;margin:4px 0 18px}
.founder p{margin-bottom:13px;font-size:15.5px}
.founder .honors{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}
.founder .honors span{background:var(--cloud);color:var(--blue-dd);border:1px solid #C4E2F2;font-size:13px;padding:5px 14px;border-radius:18px}

/* timeline */
.timeline{position:relative;max-width:880px;margin:0 auto;padding-left:0}
.timeline::before{content:"";position:absolute;left:50%;top:0;bottom:0;width:2px;background:linear-gradient(180deg,var(--blue),#BFE2F4);transform:translateX(-50%)}
.tl-item{position:relative;width:50%;padding:0 44px 44px}
.tl-item:nth-child(odd){left:0;text-align:right}
.tl-item:nth-child(even){left:50%}
.tl-item::before{content:"";position:absolute;top:6px;width:14px;height:14px;border-radius:50%;background:#fff;border:3px solid var(--blue)}
.tl-item:nth-child(odd)::before{right:-7px}
.tl-item:nth-child(even)::before{left:-7px}
.tl-item .year{font-size:20px;color:var(--blue);font-weight:500}
.tl-item .stage{display:inline-block;font-size:12.5px;background:var(--cloud);color:var(--blue-dd);border-radius:14px;padding:2px 12px;margin:6px 0 10px}
.tl-item ul li{font-size:14.5px;color:var(--text);padding:2.5px 0;list-style:none;position:relative;padding-left:14px}
.tl-item:nth-child(odd) ul li{padding-left:0;padding-right:14px}
.tl-item ul li::before{content:"·";color:var(--blue);font-weight:700;position:absolute;left:0}
.tl-item:nth-child(odd) ul li::before{left:auto;right:0}

/* ---------- team ---------- */
.person{background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden;transition:.25s}
.person:hover{box-shadow:var(--shadow);transform:translateY(-5px)}
.person .pp{height:330px;overflow:hidden;background:var(--cloud)}
.person .pp img{width:100%;height:100%;object-fit:cover;object-position:top;transition:.5s}
.person:hover .pp img{transform:scale(1.03)}
.person .pp.mono{display:flex;align-items:center;justify-content:center;font-size:56px;color:#fff;font-weight:500;background:linear-gradient(135deg,var(--blue),var(--blue-dd))}
.person .pb{padding:24px 26px}
.person h3{font-size:20px;color:var(--ink);font-weight:500}
.person .role{color:var(--blue);font-size:14px;margin:4px 0 12px;font-weight:500}
.person p{font-size:14px;color:var(--muted)}

/* ---------- process steps ---------- */
.steps{counter-reset:step}
.step{position:relative;padding:30px 26px;background:#fff;border:1px solid var(--line);border-radius:var(--radius)}
.step::before{counter-increment:step;content:"0" counter(step);font-size:34px;font-weight:500;color:var(--blue);opacity:.35;display:block;line-height:1}
.step h3{font-size:17.5px;color:var(--ink);font-weight:500;margin:10px 0 8px}
.step p{font-size:14px;color:var(--muted)}

/* ---------- forms ---------- */
.form-wrap{background:#fff;border:1px solid var(--line);border-radius:18px;padding:44px;box-shadow:var(--shadow)}
.fgrid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.field{display:flex;flex-direction:column;gap:7px}
.field.full{grid-column:1/-1}
.field label{font-size:14px;color:var(--ink);font-weight:500}
.field label i{color:#E24B4A;font-style:normal}
.field input,.field textarea,.field select{border:1px solid var(--line);border-radius:10px;padding:12px 15px;font:inherit;font-size:14.5px;color:var(--ink);background:var(--mist);outline:none;transition:.2s}
.field input:focus,.field textarea:focus{border-color:var(--blue);background:#fff;box-shadow:0 0 0 3px rgba(0,160,230,.12)}

/* ---------- tables / agenda ---------- */
.agenda-table{width:100%;border-collapse:collapse;background:#fff;border-radius:14px;overflow:hidden;box-shadow:var(--shadow)}
.agenda-table th{background:var(--blue);color:#fff;font-weight:500;padding:14px 18px;text-align:left;font-size:15px}
.agenda-table td{padding:13px 18px;border-bottom:1px solid var(--cloud);font-size:14.5px;color:var(--text)}
.agenda-table tr:last-child td{border-bottom:none}
.agenda-table tr:hover td{background:var(--mist)}
.agenda-table .t{color:var(--blue-d);font-weight:500;white-space:nowrap}

/* tabs */
.tabs{display:flex;gap:10px;justify-content:center;margin-bottom:34px;flex-wrap:wrap}
.tabs button{border:1.5px solid var(--line);background:#fff;color:var(--text);font:inherit;font-size:14.5px;padding:9px 24px;border-radius:24px;cursor:pointer;transition:.2s}
.tabs button.on{background:var(--blue);border-color:var(--blue);color:#fff}
.tab-panel{display:none}
.tab-panel.on{display:block;animation:fade .4s ease}
@keyframes fade{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}

/* ---------- video cards ---------- */
.vcard{border-radius:14px;overflow:hidden;background:#fff;border:1px solid var(--line);transition:.25s;cursor:pointer}
.vcard:hover{box-shadow:var(--shadow);transform:translateY(-4px)}
.vcard .vt{position:relative;height:180px;background-size:cover;background-position:center}
.vcard .vt::after{content:"";position:absolute;inset:0;background:rgba(4,34,52,.25)}
.vcard .play{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:54px;height:54px;border-radius:50%;background:rgba(255,255,255,.92);display:flex;align-items:center;justify-content:center;z-index:2;transition:.2s}
.vcard:hover .play{background:var(--blue)}
.vcard .play svg{width:20px;height:20px;fill:var(--blue-d);margin-left:3px}
.vcard:hover .play svg{fill:#fff}
.vcard .vb{padding:16px 18px}
.vcard b{display:block;color:var(--ink);font-size:15px;font-weight:500;line-height:1.5}
.vcard span{font-size:12.5px;color:var(--muted)}

/* ---------- articles ---------- */
.chip-row{display:flex;gap:10px;flex-wrap:wrap;justify-content:center;margin-bottom:40px}
.chip{border:1.5px solid var(--line);background:#fff;border-radius:20px;padding:7px 20px;font-size:14px;cursor:pointer;color:var(--text);font-family:inherit}
.chip.on{background:var(--blue);border-color:var(--blue);color:#fff}
.acard{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden;transition:.25s}
.acard:hover{box-shadow:var(--shadow);transform:translateY(-4px)}
.acard .ab{padding:22px 24px;display:flex;flex-direction:column;gap:10px;flex:1}
.acard .meta{display:flex;gap:12px;font-size:12.5px;color:var(--muted)}
.acard .meta .cat{color:var(--blue-d);background:var(--cloud);padding:1px 10px;border-radius:10px}
.acard h3{font-size:17.5px;color:var(--ink);font-weight:500;line-height:1.55}
.acard p{font-size:14px;color:var(--muted);flex:1}
.acard .more{color:var(--blue);font-size:14px;font-weight:500}

/* ---------- partners ---------- */
.partner{background:#fff;border:1px solid var(--line);border-radius:16px;padding:28px;transition:.25s;display:flex;flex-direction:column;gap:12px}
.partner:hover{box-shadow:var(--shadow);transform:translateY(-4px)}
.partner .plogo{height:64px;display:flex;align-items:center;gap:14px}
.partner .plogo img{max-height:100%;max-width:130px;object-fit:contain}
.partner .plogo .fallback{width:52px;height:52px;border-radius:12px;background:linear-gradient(135deg,var(--blue),var(--blue-dd));color:#fff;display:flex;align-items:center;justify-content:center;font-size:20px;font-weight:500;flex:none}
.partner h3{font-size:17.5px;color:var(--ink);font-weight:500}
.partner .country{font-size:12.5px;color:var(--muted)}
.partner p{font-size:13.8px;color:var(--muted);flex:1}
.partner .tags{display:flex;flex-wrap:wrap;gap:7px}
.partner .tags span{font-size:12px;background:var(--cloud);color:var(--blue-dd);padding:3px 11px;border-radius:12px}
.note-pill{display:inline-flex;align-items:center;gap:8px;background:#FFF7E8;border:1px solid #F3D9A4;color:#8A6116;font-size:13px;padding:8px 16px;border-radius:20px;margin-bottom:26px}

/* ---------- register banner ---------- */
.reg-banner{position:relative;display:block;border-radius:20px;overflow:hidden;box-shadow:var(--shadow);transition:.3s}
.reg-banner img{width:100%;height:auto;transition:transform .55s ease}
.reg-banner:hover img{transform:scale(1.025)}
.reg-banner .reg-pill{position:absolute;z-index:2;right:26px;bottom:24px;background:var(--blue);color:#fff;font-size:14.5px;font-weight:500;padding:10px 22px;border-radius:24px;display:inline-flex;align-items:center;gap:8px;transition:.25s}
.reg-banner .reg-pill::after{content:"→";transition:.25s}
.reg-banner:hover .reg-pill{background:var(--blue-d);gap:12px}
.reg-banner .reg-open{position:absolute;z-index:2;left:26px;top:24px;background:rgba(255,255,255,.92);color:var(--blue-dd);font-size:13px;font-weight:500;padding:6px 16px;border-radius:16px;letter-spacing:1px}

/* ---------- register info ---------- */
.info-tile{background:#fff;border:1px solid var(--line);border-radius:16px;padding:26px;text-align:center;transition:.25s}
.info-tile:hover{box-shadow:var(--shadow);transform:translateY(-4px)}
.info-tile .tt{font-size:13px;color:var(--blue);letter-spacing:2px;font-weight:500;text-transform:uppercase}
.info-tile b{display:block;font-size:19px;color:var(--ink);font-weight:500;margin:8px 0 6px}
.info-tile p{font-size:13.5px;color:var(--muted)}

/* ---------- CTA band ---------- */
.cta-band{background:linear-gradient(115deg,var(--navy),var(--blue-dd) 60%,var(--blue-d));border-radius:22px;padding:56px 60px;display:flex;align-items:center;justify-content:space-between;gap:30px;color:#fff;flex-wrap:wrap}
.cta-band h2{font-size:28px;font-weight:500;margin-bottom:8px}
.cta-band p{color:#BFDDEC;font-size:15px}
.cta-acts{display:flex;gap:14px;flex-wrap:wrap}
.stats .g3 .stat b{font-size:34px}

/* wechat band */
.wechat-band{background:var(--mist)}
.wechat-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:34px;text-align:center}
.wechat-card img{width:150px;height:150px;object-fit:contain;margin:0 auto 14px}
.wechat-card h3{font-size:17px;color:var(--ink);font-weight:500;margin-bottom:6px}
.wechat-card p{font-size:13.5px;color:var(--muted)}

/* ---------- footer ---------- */
.footer{background:var(--navy);color:#A9C9DB;margin-top:0}
.footer .fmain{display:grid;grid-template-columns:1.3fr 1fr 1.2fr .9fr;gap:44px;padding:64px 0 44px}
.footer h4{color:#fff;font-size:16px;font-weight:500;margin-bottom:18px}
.footer p,.footer a{font-size:14px;color:#A9C9DB}
.footer a:hover{color:#fff}
.footer li{margin-bottom:9px}
.footer .fb img{height:56px;border-radius:8px;margin-bottom:16px}
.footer .qrs{display:flex;gap:16px;margin-top:14px}
.footer .qrs img{width:86px;height:86px;background:#fff;border-radius:8px;padding:4px}
.footer .qrs figure{font-size:12px;text-align:center}
.footer .qrs figcaption{margin-top:5px}
.fbar{border-top:1px solid rgba(255,255,255,.12);padding:18px 0;font-size:13px;display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap;color:#7FA5BC}

/* ---------- reveal animation ---------- */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}

/* ---------- responsive ---------- */
@media(max-width:1020px){
  .g4{grid-template-columns:repeat(2,1fr)}
  .g3{grid-template-columns:repeat(2,1fr)}
  .logos{grid-template-columns:repeat(3,1fr)}
  .footer .fmain{grid-template-columns:1fr 1fr}
  .split{grid-template-columns:1fr}
  .founder{grid-template-columns:1fr}
  .founder .photo{max-width:380px}
  .slide h1{font-size:34px}
  .slide .ipnc-badge{display:none}
}
@media(max-width:760px){
  .menu{position:fixed;top:112px;right:0;left:0;background:#fff;flex-direction:column;align-items:stretch;padding:18px;gap:4px;box-shadow:0 18px 30px rgba(0,0,0,.12);transform:translateY(-16px);opacity:0;visibility:hidden;transition:.25s;z-index:99;max-height:calc(100vh - 112px);overflow:auto}
  .menu.open{transform:none;opacity:1;visibility:visible}
  .menu > li > a{padding:13px 16px}
  .dropdown{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:none;display:none;padding-left:18px}
  .menu li:hover .dropdown{display:block}
  .menu li.dropdown-open .dropdown{display:block}
  .hamburger{display:block}
  .slider{height:520px}
  .slide h1{font-size:29px}
  .g2,.g3,.g4{grid-template-columns:1fr}
  .logos{grid-template-columns:repeat(2,1fr)}
  .footer .fmain{grid-template-columns:1fr}
  .fgrid{grid-template-columns:1fr}
  .timeline::before{left:10px}
  .tl-item{width:100%;left:0 !important;text-align:left !important;padding:0 0 36px 38px}
  .tl-item::before{left:3px !important;right:auto !important}
  .tl-item:nth-child(odd) ul li{padding-left:14px;padding-right:0}
  .tl-item:nth-child(odd) ul li::before{left:0;right:auto}
  section.block{padding:60px 0}
  .cta-band{padding:38px 28px}
  .topbar .tb-left{display:none}
  .form-wrap{padding:28px 22px}
}

/* ---------- 支付方式选择 ---------- */
.pay-note{margin-top:14px;font-size:13px;line-height:1.7;color:var(--muted);background:#F4FAFD;border:1px solid #D8ECF6;border-left:3px solid var(--blue);border-radius:8px;padding:12px 14px}
.pay-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(168px,1fr));gap:12px;margin-top:10px}
.pay-item{position:relative;display:flex;align-items:center;gap:11px;padding:13px 14px;border:1.5px solid #DCE6ED;border-radius:10px;cursor:pointer;background:#fff;transition:border-color .2s,box-shadow .2s,transform .2s}
.pay-item:hover{border-color:#9CCBE4;transform:translateY(-1px)}
.pay-item input{position:absolute;opacity:0;pointer-events:none}
.pay-item .pm-ic{width:36px;height:36px;border-radius:9px;display:flex;align-items:center;justify-content:center;color:#fff;font-size:12px;font-weight:500;flex:none;letter-spacing:.5px}
.pay-item .pm-t{display:block;font-size:14px;font-weight:500;color:var(--ink)}
.pay-item .pm-s{display:block;font-size:12px;color:var(--muted);margin-top:1px}
.pay-item.sel{border-color:var(--blue);box-shadow:0 0 0 3px rgba(0,160,230,.13);background:#F5FBFE}
.pay-item .pm-check{margin-left:auto;width:18px;height:18px;border-radius:50%;border:1.5px solid #CBD9E2;flex:none;position:relative}
.pay-item.sel .pm-check{border-color:var(--blue);background:var(--blue)}
.pay-item.sel .pm-check::after{content:"";position:absolute;left:5px;top:2px;width:4px;height:8px;border:solid #fff;border-width:0 2px 2px 0;transform:rotate(42deg)}

/* ---------- 二维码卡片 ---------- */
.qr-card{text-align:center}
.qr-card img{width:176px;height:176px;object-fit:contain;background:#fff;border:1px solid #E1EAF0;border-radius:14px;padding:12px;margin:0 auto 16px;display:block}
.qr-card h3{margin-bottom:6px}
.qr-card p{font-size:13.5px}
.qr-card .qr-url{font-size:12.5px;color:var(--muted);word-break:break-all}

/* ---------- 会员体系 ---------- */
.tier-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:18px}
.tier{position:relative;border:1px solid #E1EAF0;border-radius:16px;padding:26px 22px;background:#fff;overflow:hidden}
.tier .t-name{font-size:19px;font-weight:500;color:var(--ink)}
.tier .t-en{font-size:12.5px;color:var(--muted);letter-spacing:1px;text-transform:uppercase}
.tier .t-score{margin:14px 0 4px;font-size:15px;color:var(--blue);font-weight:500}
.tier ul{list-style:none;margin:14px 0 0;padding:0}
.tier li{position:relative;padding:6px 0 6px 20px;font-size:13.5px;line-height:1.6;color:var(--ink)}
.tier li::before{content:"";position:absolute;left:2px;top:13px;width:6px;height:6px;border-radius:50%;background:var(--blue)}
.tier.hot{border-color:var(--blue);box-shadow:0 14px 34px rgba(0,160,230,.14)}
.tier .t-flag{position:absolute;top:0;right:0;background:var(--blue);color:#fff;font-size:11.5px;padding:5px 12px;border-radius:0 0 0 12px}
.tier .t-bar{height:4px;border-radius:0 0 4px 4px;margin:-26px -22px 18px}
.tbl{width:100%;border-collapse:collapse;font-size:14px;background:#fff;border-radius:12px;overflow:hidden;box-shadow:0 6px 22px rgba(12,60,90,.07)}
.tbl th{background:var(--navy);color:#fff;text-align:left;padding:13px 16px;font-weight:500;font-size:13.5px}
.tbl td{padding:12px 16px;border-top:1px solid #EDF3F7;color:var(--ink);line-height:1.6;vertical-align:top}
.tbl td.pt{color:var(--blue);font-weight:500;white-space:nowrap}
.tbl tr:nth-child(even) td{background:#FAFDFF}
.tbl-wrap{overflow-x:auto;border-radius:12px}
.role-ic{width:44px;height:44px;border-radius:12px;background:#E6F6FE;color:var(--blue);display:flex;align-items:center;justify-content:center;margin-bottom:14px}
.role-ic svg{width:22px;height:22px;stroke:var(--blue);fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}

/* ---------- 论坛组织 / 支持单位 ---------- */
.org-board{background:#fff;border:1px solid var(--line);border-radius:16px;padding:26px 28px;box-shadow:var(--shadow)}
.org-row{display:flex;gap:18px;padding:12px 0;border-bottom:1px dashed #E4EEF5;align-items:flex-start}
.org-row:last-child{border-bottom:none}
.org-k{flex:none;width:128px;font-size:14px;font-weight:500;color:var(--blue);padding-top:2px}
.org-v{font-size:14.5px;color:var(--ink);line-height:1.9}
.org-v.sep{color:var(--muted)}
@media(max-width:760px){
  .org-board{padding:18px}
  .org-row{flex-direction:column;gap:4px}
  .org-k{width:auto}
}

/* ============================================================
   COMPACT / INTERNATIONAL PASS —— 更扁的节奏、更克制的留白
   ============================================================ */
body{font-size:15.5px;line-height:1.7}
.container{width:min(1240px,90%)}
.header .nav{min-height:64px}
.brand img{height:44px}
.slider{height:440px}
.slide .inner{gap:13px;max-width:600px}
.slide h1{font-size:37px;line-height:1.22}
.slide p.sub{font-size:16px;max-width:500px}
.slide .meta span{padding:4px 12px;font-size:13px}
.slider-dots{bottom:18px}
section.block{padding:56px 0}
.sec-head{margin:0 auto 34px;max-width:760px}
.sec-head h2{font-size:27px;margin:8px 0 10px}
.sec-head p{font-size:15px}
.grid{gap:20px}
.stats{padding:30px 0}
.stat b{font-size:31px}
.card{padding:22px;border-radius:12px}
.card .ic{width:44px;height:44px;border-radius:11px;margin-bottom:12px}
.card .ic svg{width:22px;height:22px}
.card h3{font-size:17px;margin-bottom:7px}
.card p{font-size:14px}
.card .more{margin-top:12px}
.promo{min-height:230px;border-radius:14px}
.promo .pbody{padding:22px 24px}
.promo h3{font-size:20px}
.promo p{margin-bottom:10px}
.hmini .ph{height:132px}
.hmini .pb{padding:14px 16px}
.hmini b{font-size:15.5px}
.logo-cell{height:74px;border-radius:10px}
.page-hero{padding:60px 0 44px}
.page-hero h1{font-size:31px}
.page-hero p{font-size:15px;margin-top:10px}
.split{gap:44px}
.split h2{font-size:25px;margin-bottom:12px}
.split p{margin-bottom:11px;font-size:15px}
.person .pp{height:240px}
.person .pb{padding:18px 20px}
.vcard .vt{height:140px}
.acard .ab{padding:18px 20px}
.partner{padding:22px;border-radius:12px}
.info-tile{padding:20px;border-radius:12px}
.info-tile b{font-size:17px;margin:6px 0 4px}
.form-wrap{padding:32px;border-radius:14px}
.fgrid{gap:14px}
.field input,.field textarea,.field select{padding:10px 13px;font-size:14px}
.btn{padding:10px 22px;font-size:14.5px}
.cta-band{padding:36px 40px;border-radius:16px}
.cta-band h2{font-size:24px}
.wechat-card{padding:26px}
.wechat-card img{width:120px;height:120px}
.footer .fmain{padding:44px 0 34px;gap:34px}
.footer .fb img{height:46px}
.reg-banner{border-radius:14px}
.reg-banner img{max-height:380px;object-fit:cover;object-position:center 35%}
.reg-banner .reg-pill{right:20px;bottom:18px;padding:8px 18px;font-size:13.5px}
.reg-banner .reg-open{left:20px;top:18px}
.pay-item{padding:11px 12px}
.tier{padding:20px 18px}
.tbl th{padding:11px 14px}
.tbl td{padding:10px 14px}
.tl-item{padding-bottom:30px}

@media(max-width:1020px){
  .slider{height:380px}
  .slide h1{font-size:29px}
  .split{gap:30px}
}
@media(max-width:760px){
  .slider{height:400px}
  .slide h1{font-size:25px}
  section.block{padding:40px 0}
  .sec-head{margin:0 auto 24px}
  .sec-head h2{font-size:22px}
  .stats{padding:24px 0}
  .stat b{font-size:26px}
  .page-hero{padding:42px 0 34px}
  .page-hero h1{font-size:25px}
  .form-wrap{padding:22px 18px}
  .cta-band{padding:26px 22px}
  .reg-banner img{max-height:220px}
  .footer .fmain{padding:34px 0 26px}
}

/* ---------- 登录 / 会员中心 ---------- */
.auth-wrap{max-width:460px;margin:0 auto;background:#fff;border:1px solid var(--line);border-radius:16px;padding:34px;box-shadow:var(--shadow)}
.auth-tabs{display:flex;gap:8px;margin-bottom:24px}
.auth-tabs button{flex:1;border:1.5px solid var(--line);background:#fff;font:inherit;font-size:15px;padding:10px;border-radius:10px;cursor:pointer;color:var(--text)}
.auth-tabs button.on{background:var(--blue);border-color:var(--blue);color:#fff}
.auth-wrap .field{margin-bottom:14px}
.auth-tip{font-size:13px;color:var(--muted);margin-top:14px;line-height:1.6}
.me-head{display:flex;align-items:center;gap:20px;background:#fff;border:1px solid var(--line);border-radius:16px;padding:26px;margin-bottom:22px}
.me-avatar{width:64px;height:64px;border-radius:50%;background:linear-gradient(135deg,var(--blue),var(--blue-dd));color:#fff;display:flex;align-items:center;justify-content:center;font-size:24px;font-weight:500;flex:none;overflow:hidden}
.me-avatar img{width:100%;height:100%;object-fit:cover}
.me-head h2{font-size:22px;color:var(--ink);font-weight:500}
.me-head .role{color:var(--blue);font-size:13.5px;font-weight:500}
.me-head .acts{margin-left:auto;display:flex;gap:10px;flex-wrap:wrap}
.me-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:18px}
.me-tile{background:#fff;border:1px solid var(--line);border-radius:14px;padding:22px}
.me-tile .tt{font-size:13px;color:var(--blue);letter-spacing:1px;text-transform:uppercase;font-weight:500}
.me-tile b{display:block;font-size:26px;color:var(--ink);font-weight:500;margin:8px 0 4px}
.me-tile p{font-size:13.5px;color:var(--muted)}
.rec-list li{display:flex;justify-content:space-between;gap:14px;padding:11px 0;border-bottom:1px solid #EDF3F7;font-size:14px;color:var(--ink)}
.rec-list li:last-child{border-bottom:none}
.rec-list .when{color:var(--muted);font-size:13px;white-space:nowrap}

/* ============================================================
   企业文化（完整版）：总纲 / 愿景 / 使命 / 价值观 / 行为准则 / 品牌主张
   ============================================================ */
.cmod{margin-top:34px}
.cmod-head{display:flex;align-items:center;gap:14px;margin-bottom:16px;padding-bottom:12px;border-bottom:2px solid var(--line)}
.cmod-head .no{font-size:14px;font-weight:600;color:#fff;background:var(--blue);border-radius:8px;padding:4px 11px;letter-spacing:1px;flex:none}
.cmod-head h3{font-size:20px;color:var(--ink);font-weight:500;margin:0}
.cmod-head .hen{font-size:13.5px;color:var(--muted);letter-spacing:.4px}
.cs-statement{background:linear-gradient(135deg,#F1F9FD,#E4F2FA);border:1px solid var(--line);border-radius:16px;padding:30px 32px}
.cs-chips{display:flex;flex-wrap:wrap;gap:10px;justify-content:center}
.cs-chips span{background:#fff;border:1px solid #CFE7F4;color:var(--blue-dd);border-radius:999px;padding:8px 20px;font-size:15px;font-weight:500;box-shadow:0 2px 6px rgba(0,82,122,.05)}
.cs-note{margin-top:18px;text-align:center;font-size:15px;color:var(--text);line-height:1.75}
.cs-en{margin-top:8px;text-align:center;font-size:13.5px;color:var(--muted);font-style:italic;line-height:1.7}
.pillar{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.pillar .pc{background:#fff;border:1px solid var(--line);border-radius:16px;padding:26px;box-shadow:var(--shadow)}
.pillar .tag{font-size:12.5px;color:var(--blue);letter-spacing:1.5px;text-transform:uppercase;font-weight:500}
.pillar h4{font-size:19px;color:var(--ink);font-weight:500;margin:6px 0 12px}
.pillar .kv{font-size:15.5px;color:var(--ink);font-weight:500;line-height:1.65;margin-bottom:10px}
.pillar .kd{font-size:14px;color:var(--text);line-height:1.7}
.pillar .ke{margin-top:10px;font-size:13px;color:var(--muted);font-style:italic;line-height:1.65}
.vrow{display:grid;grid-template-columns:190px 1fr;gap:24px;background:#fff;border:1px solid var(--line);border-radius:14px;padding:20px 24px;margin-bottom:12px;align-items:start}
.vrow .vk{font-size:17px;color:var(--ink);font-weight:500;line-height:1.45}
.vrow .vk em{display:block;font-style:normal;font-size:12.5px;color:var(--blue);letter-spacing:.6px;margin-top:5px;font-weight:400}
.vrow .vd{font-size:14.5px;color:var(--text);line-height:1.7}
.vrow .vde{font-size:12.8px;color:var(--muted);font-style:italic;margin-top:6px;line-height:1.65}
.bgrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:16px}
.bcard{background:#fff;border:1px solid var(--line);border-radius:14px;padding:22px}
.bcard .bk{font-size:16.5px;color:var(--ink);font-weight:500;margin-bottom:9px;padding-left:14px;position:relative}
.bcard .bk::before{content:"";position:absolute;left:0;top:5px;bottom:4px;width:4px;border-radius:2px;background:var(--blue)}
.bcard .bd{font-size:14px;color:var(--text);line-height:1.7}
.bcard .be{font-size:12.6px;color:var(--muted);font-style:italic;margin-top:7px;line-height:1.65}
.brand-band{margin-top:30px;background:linear-gradient(115deg,var(--navy),var(--blue-dd) 55%,var(--blue-d));border-radius:18px;padding:40px 44px;color:#fff;text-align:center}
.brand-band .bb-kick{font-size:12.5px;letter-spacing:3px;color:#8FD4F5;text-transform:uppercase}
.brand-band h3{font-size:27px;font-weight:500;margin:12px 0 8px;line-height:1.35}
.brand-band p{color:#C9E6F5;font-size:15px;margin-top:12px;line-height:1.75}
@media(max-width:1020px){.pillar{grid-template-columns:1fr}}
@media(max-width:760px){
  .cs-statement{padding:22px 18px}
  .vrow{grid-template-columns:1fr;gap:8px}
  .brand-band{padding:28px 22px}
  .brand-band h3{font-size:21px}
  .cmod-head{flex-wrap:wrap;gap:8px}
  .cmod-head h3{font-size:17px}
}

/* ============================================================
   品牌释义 / 会议概况 / 议题分组 / 协办合作 / 特别声明
   ============================================================ */
.brand-mark{display:grid;grid-template-columns:340px 1fr;gap:36px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:18px;padding:30px;box-shadow:var(--shadow)}
.brand-mark .bm-img{display:flex;align-items:center;justify-content:center;background:var(--mist);border-radius:14px;padding:24px;min-height:220px}
.brand-mark .bm-img img{max-width:100%;max-height:260px;object-fit:contain}
.brand-mark h3{font-size:20px;color:var(--ink);font-weight:500;margin-bottom:12px}
.annot{list-style:none;margin:0;padding:0}
.annot li{position:relative;padding:8px 0 8px 28px;font-size:14.5px;color:var(--text);line-height:1.7;border-bottom:1px dashed var(--line)}
.annot li:last-child{border-bottom:none}
.annot li::before{content:"";position:absolute;left:5px;top:16px;width:9px;height:9px;border-radius:50%;background:var(--blue)}
.annot b{color:var(--ink);font-weight:500}
.spec-table{width:100%;border-collapse:collapse;background:#fff;border-radius:14px;overflow:hidden;box-shadow:var(--shadow)}
.spec-table th{background:var(--blue);color:#fff;font-weight:500;padding:13px 18px;text-align:left;font-size:14.5px;white-space:nowrap}
.spec-table td{padding:13px 18px;border-bottom:1px solid var(--cloud);font-size:14.5px;color:var(--text);line-height:1.75}
.spec-table tr:last-child td{border-bottom:none}
.spec-table tr:hover td{background:var(--mist)}
.spec-table td.k{color:var(--ink);font-weight:500;white-space:nowrap;width:150px}
.topic-group{background:#fff;border:1px solid var(--line);border-radius:14px;padding:24px 26px;box-shadow:var(--shadow)}
.topic-group h3{font-size:17.5px;color:var(--ink);font-weight:500;margin-bottom:12px;padding-left:14px;position:relative;line-height:1.5}
.topic-group h3::before{content:"";position:absolute;left:0;top:4px;bottom:4px;width:4px;border-radius:2px;background:var(--blue)}
.topic-group ol{margin:0;padding-left:20px}
.topic-group li{font-size:14px;color:var(--text);line-height:1.75;padding:3px 0}
.note-strip{background:#FFF8EC;border:1px solid #F3E3C0;border-radius:12px;padding:16px 20px;font-size:13.5px;color:#8A6A32;line-height:1.85}
.note-strip b{color:#6B4E1B}
.notes-stack{max-width:920px;margin:0 auto;display:grid;gap:12px}
@media(max-width:900px){.brand-mark{grid-template-columns:1fr}}