/* =========================================================
   Ronsson AI — Global stylesheet
   ========================================================= */
:root{
  --red:#d50b25;
  --red-dark:#b4091f;
  --red-soft:#fdf0f1;
  --ink:#1b1b1b;
  --body:#5b5b5b;
  --muted:#8a8a8a;
  --line:#e8e8e8;
  --cream:#f8f5ec;
  --gray:#f6f7f8;
  --footer:#474747;
  --radius:6px;
  --shadow:0 18px 44px rgba(17,17,17,.10);
  --shadow-sm:0 8px 22px rgba(17,17,17,.07);
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;overflow-x:hidden}
@supports (overflow:clip){html{overflow-x:clip}}
body{
  margin:0;
  font-family:"Segoe UI",system-ui,-apple-system,"Helvetica Neue",Arial,"PingFang SC","Microsoft YaHei",sans-serif;
  font-size:15px;
  line-height:1.75;
  color:var(--body);
  background:#fff;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4,h5{margin:0;color:var(--ink);font-weight:700;line-height:1.35}
p{margin:0}
button{font-family:inherit;cursor:pointer;border:0;background:none}

/* ---------- layout ---------- */
.wrap{max-width:1240px;margin:0 auto;padding:0 24px}
.sec{padding:72px 0}
.sec--gray{background:var(--gray)}
.sec--cream{background:var(--cream)}
.sec--pt0{padding-top:0}
.sec--tight{padding:44px 0}

/* ---------- section heading ---------- */
.sec-head{text-align:center;margin-bottom:40px}
.sec-head h1,.sec-head h2{font-size:32px;letter-spacing:.01em;display:inline-flex;align-items:center;column-gap:26px}
.sec-head h1::before,.sec-head h1::after,.sec-head h2::before,.sec-head h2::after{content:"";width:110px;height:1px;background:#dedede;display:block}
.sec-head p{margin-top:16px;color:#7b7b7b;font-size:15px}
.sec-head--left{text-align:left}
.sec-head--left h2::before{display:none}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;flex:none;
  background:var(--red);color:#fff;font-size:14px;font-weight:600;letter-spacing:.03em;
  padding:13px 30px;border-radius:999px;transition:.25s ease;white-space:nowrap;
}
.btn:hover{background:var(--red-dark);transform:translateY(-2px);box-shadow:0 10px 24px rgba(213,11,37,.28)}
.btn--ghost{background:transparent;border:1px solid rgba(255,255,255,.6);color:#fff}
.btn--ghost:hover{background:rgba(255,255,255,.14);box-shadow:none}
.btn--light{background:#fff;color:var(--red)}
.btn--light:hover{background:#fff;color:var(--red-dark);box-shadow:0 10px 24px rgba(0,0,0,.18)}
.btn--line{background:transparent;border:1px solid var(--red);color:var(--red)}
.btn--line:hover{background:var(--red);color:#fff}
.btn--sm{padding:9px 20px;font-size:13px}
.link-more{display:inline-flex;align-items:center;gap:8px;color:var(--red);font-size:13.5px;font-weight:600;letter-spacing:.04em}
.link-more svg{transition:transform .25s}
.link-more:hover svg{transform:translateX(4px)}

/* ---------- header ---------- */
.header{position:sticky;top:0;z-index:120;background:var(--red);box-shadow:0 2px 12px rgba(0,0,0,.10)}
.header__in{max-width:1240px;margin:0 auto;padding:0 24px;height:72px;display:flex;align-items:center;justify-content:space-between;gap:30px}
.logo{display:flex;align-items:center;flex:none}
.logo img{height:26px;width:auto}
.nav{display:flex;align-items:center;gap:6px}
.nav__item{position:relative}
.nav__link{
  display:flex;align-items:center;gap:7px;height:72px;padding:0 16px;
  color:#fff;font-size:14.5px;font-weight:500;letter-spacing:.02em;transition:opacity .2s;
}
.nav__link:hover{opacity:.82}
.nav__item--has>a::after{
  content:"";width:0;height:0;border-left:4px solid transparent;border-right:4px solid transparent;
  border-top:5px solid rgba(255,255,255,.9);display:block;margin-top:2px;
}
.dropdown{
  position:absolute;left:8px;top:64px;min-width:190px;background:#fff;border-radius:4px;
  box-shadow:0 16px 36px rgba(0,0,0,.16);padding:8px 0;opacity:0;visibility:hidden;transform:translateY(8px);
  transition:.22s ease;
}
.nav__item--has:hover .dropdown{opacity:1;visibility:visible;transform:translateY(0)}
.dropdown a{display:block;padding:11px 20px;font-size:14px;color:#333;transition:.18s;white-space:nowrap}
.dropdown a:hover{background:#fbf1f2;color:var(--red);padding-left:24px}
.nav__toggle{display:none;width:44px;height:44px;align-items:center;justify-content:center;color:#fff}
.nav__toggle span,.nav__toggle span::before,.nav__toggle span::after{
  content:"";display:block;width:22px;height:2px;background:#fff;position:relative;transition:.25s;
}
.nav__toggle span::before{position:absolute;top:-7px}
.nav__toggle span::after{position:absolute;top:7px}

/* ---------- home hero slider (horizontal slide, 1s OutQuint — same as the original) ---------- */
.hero{position:relative;height:560px;overflow:hidden;background:#1a1a1a}
.hero__slide{
  position:absolute;top:0;right:0;bottom:0;left:0;background-size:cover;background-position:center;
  transform:translate3d(100%,0,0);
  transition:transform 1s cubic-bezier(.23,1,.32,1);
  will-change:transform;
}
.hero__slide.is-on{transform:translate3d(0,0,0);z-index:2}
.hero__slide::after{
  content:"";position:absolute;top:0;right:0;bottom:0;left:0;
  background:linear-gradient(90deg,rgba(8,8,8,.90) 0%,rgba(8,8,8,.78) 34%,rgba(8,8,8,.42) 58%,rgba(8,8,8,.10) 78%,rgba(8,8,8,.02) 100%);
}
.hero__body{position:relative;z-index:2;height:100%;display:flex;flex-direction:column;justify-content:center;align-items:flex-start;color:#fff;max-width:1240px}
.hero__eyebrow{font-size:12.5px;letter-spacing:.32em;text-transform:uppercase;color:#ffb3bb;margin-bottom:18px;font-weight:600}
.hero__body h1,.hero__body h2{color:#fff;font-size:50px;line-height:1.2;letter-spacing:.01em;font-weight:600;text-shadow:0 2px 18px rgba(0,0,0,.35);max-width:600px}
.hero__body h1 span,.hero__body h2 span{display:block;font-size:16px;font-weight:400;margin-top:20px;letter-spacing:.03em;color:rgba(255,255,255,.85);line-height:1.7;max-width:640px}
.hero__body p{margin-top:22px;font-size:15px;line-height:1.95;color:rgba(255,255,255,.9);max-width:530px;text-shadow:0 1px 10px rgba(0,0,0,.3)}
.hero__cta{margin-top:34px;display:flex;gap:14px;flex-wrap:wrap}
/* hero copy slides in from the left on load / on every slide change */
.js .hero__body > *{opacity:0}
.js .hero__slide.is-on .hero__body > *{animation:heroIn 1s cubic-bezier(.23,1,.32,1) both}
.js .hero__slide.is-on .hero__eyebrow{animation-delay:.05s}
.js .hero__slide.is-on .hero__body h1,.js .hero__slide.is-on .hero__body h2{animation-delay:.13s}
.js .hero__slide.is-on .hero__body p{animation-delay:.26s}
.js .hero__slide.is-on .hero__cta{animation-delay:.4s}
@keyframes heroIn{
  from{opacity:0;transform:translate3d(-56px,0,0)}
  to{opacity:1;transform:translate3d(0,0,0)}
}
.hero__nav{position:absolute;z-index:3;left:50%;transform:translateX(-50%);bottom:26px;display:flex;gap:10px;max-width:1240px;width:100%;padding:0 24px;justify-content:flex-start}
.hero__dot{width:26px;height:3px;background:rgba(255,255,255,.4);border-radius:2px;transition:.25s}
.hero__dot.is-on{background:#fff;width:44px}
.hero__arrow{
  position:absolute;z-index:3;top:50%;transform:translateY(-50%);width:46px;height:46px;border-radius:50%;
  background:rgba(255,255,255,.16);color:#fff;display:flex;align-items:center;justify-content:center;transition:.25s;
  backdrop-filter:blur(2px);
}
.hero__arrow:hover{background:var(--red)}
.hero__arrow--prev{left:18px}
.hero__arrow--next{right:18px}

/* ---------- stats band ---------- */
.stats{background:var(--red);color:#fff;padding:32px 0}
.stats__grid{display:grid;grid-template-columns:repeat(4,1fr)}
.stats__item{text-align:center;padding:8px 16px;border-left:1px solid rgba(255,255,255,.24)}
.stats__item:first-child{border-left:0}
.stats__num{font-size:40px;font-weight:700;line-height:1.1;letter-spacing:-.01em}
.stats__num sup{font-size:32px;font-weight:600;vertical-align:baseline;margin-left:5px}
.stats__trend{width:23px;height:28px;fill:none;stroke:#fff;stroke-width:1.1;stroke-linecap:round;stroke-linejoin:round;margin-left:7px;vertical-align:baseline}
.stats__label{margin-top:6px;font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:rgba(255,255,255,.86)}
/* Case Study 页头部：标题 + 三个红色数据 + 说明 + 日期（2026-10-24，按原站版式） */
.case-hero__stats{display:flex;justify-content:center;align-items:flex-start;gap:88px;flex-wrap:wrap;margin:4px 0 22px;text-align:center}
.case-hero__stat .n{font-size:46px;font-weight:800;color:var(--red);line-height:1.1;letter-spacing:-.01em}
.case-hero__stat .n sup{font-size:30px;font-weight:700;vertical-align:baseline;margin-left:3px}
.case-hero__stat .l{margin-top:8px;font-size:13px;color:#7b7b7b}
.case-hero__desc{max-width:620px;margin:0 auto;text-align:center;font-size:16px;color:#333;line-height:1.7}
.case-hero__date{text-align:center;color:#a5a5a5;font-size:13px;margin-top:12px}

/* ---------- who we are ---------- */
.who{display:grid;grid-template-columns:1fr 348px 1fr;gap:40px;align-items:center}
.who__col{display:grid;gap:56px}
.who__item{text-align:center;max-width:330px;margin:0 auto}
.who__item img{width:66px;height:66px;object-fit:contain;margin:0 auto 16px}
.who__item h3{font-size:15.5px;margin-bottom:10px}
.who__item p{font-size:13.5px;line-height:1.9;color:#6c6c6c}
.who__photo{width:100%;height:430px;object-fit:cover;border-radius:4px;box-shadow:var(--shadow)}

/* ---------- comparison ---------- */
.compare{position:relative;overflow:hidden}
.compare::before{
  content:"";position:absolute;top:0;right:0;bottom:0;left:0;
  background:url(../../images/home-compare.jpg) no-repeat right center / cover;
}
.compare::after{
  content:"";position:absolute;top:0;right:0;bottom:0;left:0;
  background:linear-gradient(90deg,#fff 0%,#fff 26%,rgba(255,255,255,.99) 36%,rgba(255,255,255,.94) 44%,rgba(255,255,255,.72) 55%,rgba(255,255,255,.38) 67%,rgba(255,255,255,.12) 78%,rgba(255,255,255,0) 90%);
}
.compare__in{position:relative;z-index:2;display:grid;grid-template-columns:1fr 470px;gap:56px;align-items:center;padding:92px 0}
.compare h2{font-size:26px;margin-bottom:22px}
.compare__list li{position:relative;padding-left:16px;font-size:14.5px;color:#4a4a4a;margin-bottom:11px;line-height:1.7}
.compare__list li::before{content:"";position:absolute;left:0;top:9px;width:5px;height:5px;border-radius:50%;background:#b9b9b9}
.compare__list b{color:var(--red);font-size:12.5px;letter-spacing:.08em;margin:0 5px;font-weight:700}
.chips{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:26px 0 30px;max-width:560px}
.chip{
  background:#8d2f34;color:#fff;font-size:13px;padding:11px 12px;text-align:center;
  border-radius:2px;letter-spacing:.01em;
}
.help-card{background:#fff;padding:44px 40px;box-shadow:0 22px 54px rgba(16,16,16,.13);border-radius:2px}
.help-card h3{font-size:25px;margin-bottom:14px}
.help-card .tag{color:var(--red);font-size:14px;font-weight:600;margin-bottom:16px;display:block}
.help-card ul li{position:relative;padding-left:18px;font-size:13.8px;line-height:1.9;margin-bottom:10px;color:#5f5f5f}
.help-card ul li::before{content:"";position:absolute;left:2px;top:11px;width:4px;height:4px;border-radius:50%;background:var(--red)}

/* ---------- product cards (home) ---------- */
.pcards{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;padding-top:76px}
.pcard{background:var(--cream);padding:0 26px 30px;text-align:center;border-radius:3px;transition:.28s;height:100%;display:flex;flex-direction:column;align-items:center}
.pcard:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.pcard__thumb{
  width:152px;height:152px;border-radius:50%;background:#fff;margin:-76px auto 20px;
  display:flex;align-items:center;justify-content:center;box-shadow:0 10px 26px rgba(0,0,0,.07);overflow:hidden;
}
.pcard__thumb img{max-width:74%;max-height:74%;object-fit:contain;transition:transform .45s cubic-bezier(.23,1,.32,1)}
.pcard:hover .pcard__thumb img{transform:scale(1.08)}
.pcard h3{font-size:18.5px;margin-bottom:10px}
.pcard p{font-size:13px;line-height:1.85;color:#6d6d6d;min-height:88px}
.pcard .link-more{margin-top:auto;padding-top:18px}

/* ---------- news cards ---------- */
.ncards{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.ncard{display:block;background:#fff;overflow:hidden;box-shadow:var(--shadow-sm);transition:.28s;border-radius:2px}
.ncard:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.ncard__img{height:210px;overflow:hidden}
.ncard__img img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.ncard:hover .ncard__img img{transform:scale(1.1)}
.ncard__cap{background:var(--red);color:#fff;font-size:12.5px;line-height:1.55;padding:12px 15px;min-height:62px;display:flex;align-items:center}
.ncards--2{grid-template-columns:repeat(2,1fr)}
.ncards--2 .ncard__img{height:260px}

/* ---------- news ticker: plain-text list, 3 rows visible, auto-scroll ---------- */
.news-ticker{margin-top:28px;background:#fff;border:1px solid var(--line);border-radius:4px}
.news-ticker__vp{height:126px;overflow:hidden}
.news-ticker__track{list-style:none;margin:0;padding:0;transition:transform .55s ease}
.news-ticker__track li{border-bottom:1px solid #f4f4f4}
.news-ticker__track li:last-child{border-bottom:0}
.news-ticker__track a{display:flex;align-items:center;gap:16px;height:42px;padding:0 16px;text-decoration:none}
.news-ticker__date{flex:0 0 auto;min-width:86px;font-size:12.5px;font-weight:600;color:var(--red)}
.news-ticker__title{flex:1 1 auto;min-width:0;font-size:13.5px;color:var(--body);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;transition:color .2s}
.news-ticker__track a:hover .news-ticker__title{color:var(--red)}
@media (max-width:640px){
  .news-ticker__vp{height:120px}
  .news-ticker__track a{height:40px;gap:10px;padding:0 12px}
  .news-ticker__date{min-width:74px;font-size:12px}
  .news-ticker__title{font-size:12.5px}
}
.center-cta{text-align:center;margin-top:52px}

/* ---------- footer ---------- */
.footer{background:var(--footer);color:#d9d9d9;padding:40px 0 26px;text-align:center;margin-top:0}
.footer__links{display:flex;justify-content:center;flex-wrap:wrap;margin-bottom:20px}
.footer__links a{font-size:13.5px;color:#efefef;padding:4px 28px;border-right:1px solid rgba(255,255,255,.22);transition:.2s}
.footer__links a:last-child{border-right:0}
.footer__links a:hover{color:#fff}
.footer__copy{font-size:12.5px;color:#b9b9b9}
.footer__icp{margin-top:14px;font-size:12px;color:#9d9d9d}
.footer__icp a{color:#9d9d9d;margin-left:8px}
.footer__icp a:hover{color:#fff}

/* ---------- breadcrumbs (detail pages) ---------- */
.crumbs{display:flex;align-items:center;gap:10px;font-size:13px;color:#8d8d8d;margin-bottom:18px;flex-wrap:wrap}
.crumbs a:hover{color:var(--red)}
.crumbs span.sep{color:#c8c8c8}
.crumbs .now{color:var(--red)}

/* ---------- solution page ---------- */
.sol-hero{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.sol-hero h1{font-size:40px;line-height:1.25}
.sol-hero p{margin-top:20px;font-size:15.5px;line-height:1.95}
.sol-hero__badge{display:inline-flex;align-items:center;gap:10px;background:var(--red-soft);color:var(--red);font-size:13px;font-weight:600;padding:8px 16px;border-radius:999px;margin-bottom:20px}
.sol-hero__media img{border-radius:6px;box-shadow:var(--shadow)}
.sol-hero__note{margin-top:26px;font-size:14px;color:#7a7a7a}
.sol-hero__cta{margin-top:28px;display:flex;gap:14px;flex-wrap:wrap}

.pains{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.pain{background:#fff;border:1px solid var(--line);border-radius:4px;overflow:hidden;transition:.28s}
.pain:hover{box-shadow:var(--shadow);transform:translateY(-4px);border-color:transparent}
.pain__img{height:170px;overflow:hidden}
.pain__img img{width:100%;height:100%;object-fit:cover}
.pain__body{padding:22px 20px 26px}
.pain h3{font-size:16.5px;margin-bottom:8px}
.pain p{font-size:13px;line-height:1.8;color:#6d6d6d}

.sol-types{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.stype{background:#fff;border-radius:4px;padding:38px 30px 34px;box-shadow:var(--shadow-sm);transition:.28s;display:flex;flex-direction:column}
.stype:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.stype__icon{width:78px;height:70px;display:flex;align-items:center;justify-content:center;margin-bottom:20px}
.stype__icon img{max-width:100%;max-height:100%;object-fit:contain}
.stype h3{font-size:18px;margin-bottom:10px}
.stype p{font-size:13.5px;line-height:1.85;color:#6a6a6a;flex:1}
.stype .link-more{margin-top:20px}

.cats{display:grid;grid-template-columns:repeat(6,1fr);gap:18px}
.cat{position:relative;border-radius:4px;overflow:hidden;aspect-ratio:1/1.16}
.cat img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.cat:hover img{transform:scale(1.1)}
.cat span{
  position:absolute;left:0;right:0;bottom:0;padding:26px 10px 12px;text-align:center;color:#fff;font-size:14px;font-weight:600;
  background:linear-gradient(to top,rgba(0,0,0,.72),rgba(0,0,0,0));letter-spacing:.02em;
}

.highlights{display:grid;grid-template-columns:repeat(3,1fr);gap:40px;text-align:center}
.hl b{display:block;font-size:40px;color:var(--red);font-weight:700;line-height:1.2}
.hl span{display:block;font-size:15px;color:var(--ink);font-weight:600;margin-top:6px}
.hl em{display:block;font-style:normal;font-size:12.5px;letter-spacing:.16em;text-transform:uppercase;color:#9a9a9a;margin-top:4px}

.prods{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.prod{background:#fff;border:1px solid var(--line);border-radius:4px;overflow:hidden;transition:.28s;display:flex;flex-direction:column}
.prod:hover{box-shadow:var(--shadow);transform:translateY(-5px);border-color:transparent}
.prod__img{background:#fff;height:250px;display:flex;align-items:center;justify-content:center;padding:24px}
.prod__img img{max-width:82%;max-height:100%;object-fit:contain;transition:transform .4s}
.prod:hover .prod__img img{transform:scale(1.08)}
.prod__body{padding:22px 24px 26px;display:flex;flex-direction:column;flex:1}
.prod__body h3{font-size:17px;margin-bottom:8px}
.prod__body p{font-size:13px;line-height:1.8;color:#6d6d6d;flex:1}
.prod__body .link-more{margin-top:16px}

.platform{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center}
.platform__img{border-radius:6px;box-shadow:var(--shadow);overflow:hidden}
.pf-list{display:grid;gap:26px;margin-top:28px}
.pf-item{display:flex;gap:18px;align-items:flex-start}
.pf-item img{width:52px;height:52px;object-fit:contain;flex:none}
.pf-item h4{font-size:15.5px;margin-bottom:4px}
.pf-item p{font-size:13.3px;line-height:1.8;color:#6d6d6d}

/* ---------- about ---------- */
.about-intro{display:grid;grid-template-columns:360px 1fr;gap:56px;align-items:center}
.about-intro__img img{border-radius:4px;box-shadow:var(--shadow);width:100%;height:420px;object-fit:cover}
.about-intro h1,.about-intro h2{font-size:26px;margin-bottom:18px;letter-spacing:.02em;font-weight:700;line-height:1.35;color:var(--ink)}
.about-intro p{font-size:14.5px;line-height:2;color:#5f5f5f}
.mini-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:34px;border-top:1px solid var(--line);padding-top:28px}
.mini-stats b{display:block;font-size:28px;color:var(--red);font-weight:700;line-height:1.2}
.mini-stats span{font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:#969696}

.honors{display:grid;grid-template-columns:1fr 1fr;gap:26px}
/* stacked variant: two full-width blocks, one below the other */
.honors--stack{grid-template-columns:1fr;gap:30px}
.honors--stack .honor img{height:clamp(240px,32vw,420px);padding:18px}
.honors--stack .honor span{font-size:15.5px;padding:16px 18px 20px}
.honor{background:#fff;border:1px solid var(--line);border-radius:4px;overflow:hidden;text-align:center;transition:.28s}
.honor:hover{box-shadow:var(--shadow)}
.honor img{width:100%;height:330px;object-fit:contain;background:#fff;padding:10px}
.honor span{display:block;padding:14px 16px 18px;font-size:14.5px;font-weight:600;color:var(--ink);border-top:1px solid var(--line)}

.blogs{max-width:960px;margin:0 auto}
.blog{display:grid;grid-template-columns:130px 1fr;gap:26px;padding:26px 0;border-bottom:1px solid var(--line)}
.blog:last-child{border-bottom:0}
.blog__date{font-size:13px;color:#9a9a9a;letter-spacing:.04em;padding-top:3px}
.blog h3{font-size:17.5px;margin-bottom:8px}
.blog h3 a:hover{color:var(--red)}
.blog p{font-size:13.5px;line-height:1.85;color:#6d6d6d}
.blog .link-more{margin-top:10px;font-size:13px}

/* ---------- case ---------- */
.cases{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.case{background:#fff;border:1px solid var(--line);border-radius:4px;overflow:hidden;transition:.28s;display:flex;flex-direction:column}
.case:hover{box-shadow:var(--shadow);transform:translateY(-5px);border-color:transparent}
.case__img{aspect-ratio:4/3;height:auto;overflow:hidden;background:#f6f6f6} /* 4:3 横版；原图 1292x967 同为 4:3，不裁切不变形（2026-10-24） */
.case__img img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.case:hover .case__img img{transform:scale(1.1)}
.case__body{padding:22px 22px 26px;display:flex;flex-direction:column;flex:1}
.case__top{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:10px}
.case__top h3{font-size:17px}
.case__rank{font-size:11px;letter-spacing:.1em;color:var(--red);border:1px solid #f2c3c9;background:#fdf4f5;padding:3px 8px;border-radius:2px;white-space:nowrap}
.case__body p{font-size:13px;line-height:1.8;color:#6d6d6d;flex:1;
  /* 简介最多两行，超出省略（2026-10-24） */
  display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;line-clamp:2;overflow:hidden}

.cta-band{background:var(--red);color:#fff;padding:56px 0}
.cta-band__in{display:flex;align-items:center;justify-content:space-between;gap:30px;flex-wrap:wrap}
.cta-band h2{color:#fff;font-size:26px}
.cta-band p{color:rgba(255,255,255,.85);margin-top:8px;font-size:14.5px}

/* ---------- technology ---------- */
.dl-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.dl{background:#fff;border:1px solid var(--line);border-radius:5px;padding:36px 24px 30px;text-align:center;transition:.28s}
.dl:hover{box-shadow:var(--shadow);transform:translateY(-4px);border-color:transparent}
.dl img{width:74px;height:74px;object-fit:contain;margin:0 auto 18px}
.dl__ico{width:80px;height:80px;border-radius:50%;background:var(--red-soft);color:var(--red);display:flex;align-items:center;justify-content:center;margin:0 auto 20px}
.dl h3{font-size:17px;margin-bottom:6px}
.dl span{display:block;font-size:13px;color:#8f8f8f;margin-bottom:18px}
.docs{margin-top:52px;background:#fff;border:1px solid var(--line);border-radius:5px;overflow:hidden}
.doc{display:grid;grid-template-columns:44px 1fr auto auto;gap:18px;align-items:center;padding:20px 26px;border-bottom:1px solid var(--line);transition:.2s}
.doc:last-child{border-bottom:0}
.doc:hover{background:#fcfafa}
.doc img{width:34px;height:auto}
.doc h4{font-size:14.5px;font-weight:600;color:var(--ink)}
.doc h4 a{color:inherit;text-decoration:none;transition:.2s}
.doc h4 a:hover,.doc:hover h4 a{color:var(--red);text-decoration:underline}
.doc time{font-size:12.5px;color:#9d9d9d}
.doc .meta{font-size:12.5px;color:#9d9d9d;white-space:nowrap;display:flex;align-items:center;gap:16px}
.doc .meta .link-more{font-size:12.5px;white-space:nowrap}

/* ---------- contact ---------- */
.contact{display:grid;grid-template-columns:1fr 1.05fr;gap:56px;align-items:start}
.contact__title{font-size:24px;font-weight:700;color:var(--red);margin-bottom:26px}
.contact-list{display:grid;gap:26px}
.c-item{display:flex;gap:16px;align-items:flex-start}
.c-item__ico{width:44px;height:44px;border-radius:50%;background:var(--red-soft);color:var(--red);display:flex;align-items:center;justify-content:center;flex:none}
.c-item h4{font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:#9b9b9b;font-weight:600;margin-bottom:4px}
.c-item p,.c-item a{font-size:15px;color:#333;line-height:1.7}
.c-item a:hover{color:var(--red)}
.socials-list{margin-top:38px;padding-top:30px;border-top:1px solid var(--line);display:grid;gap:20px}
.social-item{display:flex;align-items:flex-start;gap:16px;max-width:100%;padding-right:12px}
.social-item .c-item__ico{transition:transform .35s cubic-bezier(.23,1,.32,1)}
.c-item__ico--ring{background:transparent;border-radius:0;overflow:visible}
.c-item__ico--ring img{width:44px;height:44px;object-fit:contain;display:block;transition:transform .35s cubic-bezier(.23,1,.32,1)}
.social-item .c-item__ico--ring img{width:40px;height:40px}
.social-item:hover .c-item__ico{transform:translateY(-3px)}
.social-item span{font-size:12.5px;line-height:1.8;color:#4d4d4d;min-width:0;overflow-wrap:anywhere;transition:color .25s;padding-top:12px}
.social-item:hover img{transform:scale(1.08)}
.social-item:hover span{color:var(--red)}

.form{background:#fff;border:1px solid var(--line);border-radius:6px;padding:38px 36px 40px;box-shadow:var(--shadow-sm)}
.form h2{font-size:22px;margin-bottom:8px}
.form .sub{font-size:13.5px;color:#8d8d8d;margin-bottom:26px}
.form__grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.field{display:flex;flex-direction:column;gap:7px}
.field--full{grid-column:1/-1}
.field.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden;pointer-events:none}
.field label{font-size:12.5px;color:#6f6f6f;letter-spacing:.03em}
.field label i{color:var(--red);font-style:normal;margin-left:2px}
.field input,.field select,.field textarea{
  width:100%;border:1px solid #dcdcdc;border-radius:3px;padding:11px 13px;font-size:14px;color:#2b2b2b;
  font-family:inherit;background:#fff;transition:.2s;outline:none;
}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--red);box-shadow:0 0 0 3px rgba(213,11,37,.09)}
.field textarea{min-height:110px;resize:vertical}
.form__foot{margin-top:24px;display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.form__msg{font-size:13px;color:#2f8f4e;display:none}
.form__msg.is-on{display:block}

/* ---------- product detail ---------- */
.pd{display:grid;grid-template-columns:1.02fr .98fr;gap:56px;align-items:flex-start}
.gallery__main{background:#fff;border:1px solid var(--line);border-radius:5px;height:460px;display:flex;align-items:center;justify-content:center;padding:14px}
.gallery__main img{max-width:100%;max-height:100%;object-fit:contain}
.gallery__thumbs{display:flex;gap:12px;margin-top:14px;flex-wrap:wrap}
.gallery__thumb{width:80px;height:80px;border:1px solid var(--line);border-radius:4px;background:#fff;padding:6px;display:flex;align-items:center;justify-content:center;transition:.2s}
.gallery__thumb img{max-width:100%;max-height:100%;object-fit:contain}
.gallery__thumb.is-on,.gallery__thumb:hover{border-color:var(--red)}
.pd h1{font-size:31px;margin-bottom:14px}
.pd__lead{font-size:14.5px;line-height:1.95;color:#5f5f5f;padding-bottom:22px;border-bottom:1px solid var(--line)}
.pd__meta{margin-top:22px;display:grid;gap:10px}
.pd__meta div{font-size:14px;color:#4b4b4b;line-height:1.75}
.pd__meta b{color:var(--ink);display:inline-block;min-width:112px;font-weight:600}
.pd__cta{margin-top:28px;display:flex;gap:14px;flex-wrap:wrap}
.pd__feats{margin-top:24px}
.pd__sub{display:flex;align-items:center;gap:9px;font-size:17px;font-weight:700;color:var(--ink)}
.pd__sub::before{content:"";width:4px;height:16px;background:var(--red);border-radius:2px;flex:none}
.pd__feats .feature-list{grid-template-columns:1fr;margin-top:16px}
.feature-list{display:grid;grid-template-columns:1fr 1fr;gap:16px 30px;margin-top:10px}
.feature-list li{position:relative;padding-left:26px;font-size:14px;line-height:1.8;color:#4f4f4f}
.feature-list li::before{
  content:"";position:absolute;left:0;top:8px;width:14px;height:8px;border-left:2px solid var(--red);border-bottom:2px solid var(--red);
  transform:rotate(-45deg);border-radius:1px;
}
.spec-table{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--line);font-size:13.8px}
.spec-table th,.spec-table td{padding:13px 18px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top;line-height:1.7}
.spec-table th{width:200px;background:#fbfbfb;color:var(--ink);font-weight:600}
.spec-table tr:last-child th,.spec-table tr:last-child td{border-bottom:0}
.spec-note{margin:16px 0 0;font-size:13px;color:#8a8a8a;line-height:1.8}
.spec-sub{margin-top:40px}
.spec-table--dims{margin-top:14px}
.pd-nav{display:flex;justify-content:space-between;gap:20px;margin-top:46px;padding-top:24px;border-top:1px solid var(--line);font-size:14px}
.pd-nav a{color:#6f6f6f;display:inline-flex;align-items:center;gap:8px}
.pd-nav a:hover{color:var(--red)}

/* ---------- article ---------- */
.article-head{max-width:860px;margin:0 auto;text-align:center}
.article-head h1{font-size:33px;line-height:1.4}
.article-head .meta{margin-top:14px;font-size:13px;color:#9a9a9a;display:flex;gap:18px;justify-content:center;flex-wrap:wrap}
.article{max-width:820px;margin:38px auto 0;font-size:15.5px;line-height:2;color:#3f3f3f;overflow-wrap:anywhere}
.article p{margin:0 0 20px}
.article img{max-width:100%;height:auto;margin:26px auto;border-radius:4px}
.article table{display:block;max-width:100%;overflow-x:auto}
.article strong{color:#222}
.article h3{font-size:20px;margin:32px 0 14px}
.article figure{margin:26px 0}
.article figcaption{font-size:13px;color:#9a9a9a;text-align:center;margin-top:8px}
.article a{color:var(--red);text-decoration:underline}
.article ul,.article ol{margin:0 0 20px;padding-left:22px;list-style:disc}
.article li{margin-bottom:8px}
.article blockquote{margin:26px 0;padding:16px 22px;border-left:3px solid var(--red);background:#fafafa;color:#555}
.article-back{margin-top:44px;text-align:center}

/* ---------- misc ---------- */
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.to-top{
  position:fixed;right:22px;bottom:86px;width:44px;height:44px;border-radius:3px;background:var(--red);color:#fff;
  display:flex;align-items:center;justify-content:center;z-index:90;opacity:0;visibility:hidden;transition:.3s;
  box-shadow:0 8px 20px rgba(213,11,37,.3);
}
.to-top.is-on{opacity:1;visibility:visible}
.to-top:hover{background:var(--red-dark)}
/* ---------- scroll reveal ----------
   Mirrors the original template: text blocks enter with slideInLeft / slideInRight
   (0.75s, OutQuint), cards lift in with a short fade-up. */
.js .reveal{
  opacity:0;transform:translate3d(0,26px,0);
  transition:opacity .8s cubic-bezier(.23,1,.32,1),transform .8s cubic-bezier(.23,1,.32,1);
  will-change:opacity,transform;
}
.js .reveal.from-left{transform:translate3d(-64px,0,0)}
.js .reveal.from-right{transform:translate3d(64px,0,0)}
.js .reveal.is-in{opacity:1;transform:translate3d(0,0,0);will-change:auto}

@media (prefers-reduced-motion:reduce){
  .js .reveal,.js .reveal.from-left,.js .reveal.from-right{opacity:1;transform:none;transition:none}
  .js .hero__body > *{opacity:1;animation:none!important}
  .hero__slide{transition:none}
  .ncard__img img,.case__img img,.cat img,.prod__img img{transition:none}
}

/* ---------- responsive ---------- */
@media (max-width:1100px){
  .hero{height:500px}
  .hero__body h1{font-size:42px}
  .who{grid-template-columns:1fr 300px 1fr;gap:28px}
  .who__col{gap:40px}
  .compare__in{grid-template-columns:1fr 400px;gap:36px}
  .pains{grid-template-columns:repeat(2,1fr)}
  .cats{grid-template-columns:repeat(3,1fr)}
  .pcards{grid-template-columns:repeat(2,1fr);row-gap:80px}
  .prods{grid-template-columns:repeat(2,1fr)}
  .dl-grid{grid-template-columns:repeat(2,1fr)}
  .cases{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:900px){
  .nav__toggle{display:flex}
  .nav{
    position:fixed;top:72px;right:0;left:0;background:var(--red-dark);flex-direction:column;align-items:stretch;
    gap:0;padding:8px 0 18px;max-height:calc(100vh - 72px);overflow-y:auto;transform:translateY(-12px);
    opacity:0;visibility:hidden;transition:.25s;
  }
  .nav.is-open{transform:none;opacity:1;visibility:visible}
  .nav__link{height:52px;padding:0 24px;font-size:15px;justify-content:space-between}
  .nav__item--has>a::after{border-top-color:#fff}
  .dropdown{position:static;opacity:1;visibility:visible;transform:none;display:none;background:#a8081c;box-shadow:none;padding:0}
  .nav__item.is-open .dropdown{display:block}
  .dropdown a{color:#fff;padding:10px 40px;font-size:14px}
  .dropdown a:hover{background:rgba(0,0,0,.12);color:#fff;padding-left:44px}

  .hero{height:540px}
  .hero__body h1{font-size:34px}
  .hero__body h1 span{font-size:16px}
  .hero__body p{font-size:14.5px}
  .hero__arrow{display:none}
  .sec{padding:48px 0}
  .sec--tight{padding:32px 0}
  .sec-head{margin-bottom:32px}
  .sec-head h1,.sec-head h2{font-size:26px}
  .sec-head h1::before,.sec-head h1::after,.sec-head h2::before,.sec-head h2::after{width:56px}
  .who{grid-template-columns:1fr;gap:36px}
  .who__photo{order:-1;height:320px}
  .who__col{gap:34px}
  .compare::after{background:linear-gradient(180deg,rgba(255,255,255,.96) 0%,rgba(255,255,255,.94) 62%,rgba(255,255,255,.6) 100%)}
  .compare__in{grid-template-columns:1fr;gap:34px;padding:64px 0}
  .sol-hero{grid-template-columns:1fr;gap:34px}
  .sol-hero h1{font-size:31px}
  .sol-types{grid-template-columns:1fr}
  .about-intro{grid-template-columns:1fr;gap:32px}
  .about-intro__img img{height:300px}
  .mini-stats{grid-template-columns:repeat(2,1fr);gap:22px}
  .honors{grid-template-columns:1fr}
  .platform{grid-template-columns:1fr;gap:34px}
  .contact{grid-template-columns:1fr;gap:38px}
  .pd{grid-template-columns:1fr;gap:34px}
  .gallery__main{height:340px}
  .feature-list{grid-template-columns:1fr}
  .highlights{grid-template-columns:1fr;gap:26px}
  .stats__num{font-size:30px}
  .stats__num sup{font-size:24px}
  .stats__trend{width:17px;height:21px;stroke-width:1.3}
  .stats__label{font-size:11px;letter-spacing:.08em}
  .stats__grid{grid-template-columns:repeat(2,1fr);row-gap:22px}
  .stats__item:nth-child(3){border-left:0}
  .doc{grid-template-columns:34px 1fr;row-gap:6px}
  .doc time,.doc .meta{grid-column:2}
  .article-head h1{font-size:25px}
  .article{font-size:15px}
  .blog{grid-template-columns:1fr;gap:8px}
  .ncards{grid-template-columns:1fr}
  .cta-band__in{flex-direction:column;align-items:flex-start}
}
@media (max-width:640px){
  .wrap{padding:0 18px}
  .pains{grid-template-columns:1fr}
  .chips{grid-template-columns:repeat(2,1fr);max-width:none}
  .cats{grid-template-columns:repeat(2,1fr)}
  .pcards{grid-template-columns:1fr}
  .prods{grid-template-columns:1fr}
  .cases{grid-template-columns:1fr}
  .dl-grid{grid-template-columns:1fr}
  .form__grid{grid-template-columns:1fr}
  .form{padding:26px 20px 30px}
  .socials-list{margin-top:30px;padding-top:24px;gap:16px}
  .c-item__ico--ring img{width:38px;height:38px}
  .social-item .c-item__ico--ring img{width:34px;height:34px}
  .contact__title{font-size:21px;margin-bottom:20px}
  .hero{height:600px}
  .hero__body h1{font-size:29px}
  .hero__body p{font-size:14.5px;line-height:1.9}
  .hero__cta{gap:10px;width:100%;flex-wrap:nowrap}
  .hero__cta .btn{flex:1 1 0;min-width:0;padding:12px 10px;font-size:13px;letter-spacing:0}
  .footer__links a{padding:4px 14px;font-size:12.5px}
  .spec-table th{width:130px}
  .spec-table th,.spec-table td{padding:10px 12px;font-size:13px}
}

/* ---------- Solution v2 (restored from ronsson-ai.com/Solution_2) ---------- */
.s2-hero{background:url(../../images/sol2-hero-bg.jpg) center/cover no-repeat;padding:60px 0 70px}
.s2-hero__in{display:flex;align-items:center;justify-content:space-between;gap:40px}
.s2-hero h1{font-size:54px;font-weight:800;letter-spacing:.04em;color:var(--ink)}
.s2-hero__bar{width:64px;height:4px;background:var(--red);margin:20px 0 26px}
.s2-hero__lead{font-size:21px;font-weight:600;color:var(--ink);max-width:640px;line-height:1.5}
.s2-hero__desc{font-size:14px;line-height:1.9;color:var(--body);max-width:500px;margin-top:14px}
.s2-cta{flex-shrink:0;background:var(--red);color:#fff;font-size:16px;padding:16px 38px;border-radius:999px;white-space:nowrap;transition:.25s}
.s2-cta:hover{background:var(--red-dark)}

.s2-feature{display:flex;align-items:center;justify-content:center;gap:100px;padding:0;margin-top:0}
.s2-feature__img{flex:0 0 42%}
.s2-feature__img img{width:100%;height:auto}
.s2-feature__list{list-style:none;flex:0 0 36%;align-self:center;display:grid;justify-items:start;gap:20px}
.s2-feature__list li{display:contents}
.s2-feature__list .s2-pill{width:62%}
.s2-pill{background:var(--red);color:#fff;font-size:15px;padding:11px 26px;border-radius:999px;display:inline-block}
.s2-pill--line{background:#fff;color:var(--red);box-shadow:inset 0 0 0 1.5px var(--red)}
.s2-feature__list b{font-size:16px;color:var(--ink);font-weight:600;padding-left:6px}

.s2-title{display:flex;align-items:center;justify-content:center;gap:26px;font-size:34px;font-weight:800;color:var(--ink);margin-bottom:36px;text-align:center}
.s2-title::before,.s2-title::after{content:"";width:110px;height:1px;background:#c9c9c9;flex-shrink:0}

.s2-pains{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);gap:26px;margin-bottom:0}
.s2-pains__img{position:relative;overflow:hidden}
.s2-pains__img img{width:100%;aspect-ratio:222/152;object-fit:cover;display:block}
.s2-pains h3{font-size:15.5px;color:var(--ink);margin:16px 0 8px}
.s2-pains p{font-size:13px;line-height:1.8;color:var(--body)}

.s2-scheme{display:flex;gap:56px;align-items:center;background:linear-gradient(180deg,#ffffff 0%,#fdf2f0 100%);border-radius:8px;padding:44px 48px;margin-bottom:34px}
.s2-scheme img{width:calc(50% - 28px);border-radius:8px;display:block}
.s2-scheme--flip{flex-direction:row-reverse}
.s2-scheme__body{flex:0 0 calc(50% - 28px)}
.s2-scheme__body h3{color:var(--red);font-size:24px;margin-bottom:0;line-height:1.45}
.s2-scheme__body h3::after{content:"";display:block;width:38px;height:4px;background:#1a1a1a;border-radius:2px;margin:14px 0 18px}
.s2-scheme__body p{font-size:15px;line-height:1.9;color:var(--body);margin:0 0 6px}
.s2-more{display:inline-flex;align-items:center;gap:8px;margin-top:22px;background:var(--red);color:#fff;font-size:13.5px;padding:10px 32px;border-radius:999px;transition:.25s}
.s2-more:hover{background:var(--red-dark);color:#fff}

.s2-ident{list-style:none;display:grid;grid-template-columns:repeat(3,1fr);gap:56px 40px;background:#f4f4f4;border-radius:4px;padding:64px 56px;margin-bottom:0}
.s2-ident li{display:grid;justify-items:center;gap:22px}
.s2-ident img{width:180px;height:180px;border-radius:50%;object-fit:cover}
.s2-ident span{background:var(--red);color:#fff;font-size:15px;padding:10px 0;width:190px;text-align:center;border-radius:999px}

.s2-tabs{display:flex;justify-content:center;flex-wrap:wrap;margin-bottom:42px}
.s2-tab{min-width:130px;padding:11px 18px;font-size:14px;background:#fff;border:none;border-right:1px solid #e3e3e3;color:var(--ink);cursor:pointer;font-family:inherit;transition:.2s}
.s2-tab:last-child{border-right:none}
.s2-tab:hover{color:var(--red)}
.s2-tab.is-on{background:var(--red);color:#fff}
.s2-panel{display:none;flex-wrap:wrap;gap:30px}
.s2-panel.is-on{display:flex}
.s2-card{width:calc(33.33% - 20px);background:#fff;border:1px solid #ececec;box-shadow:0 10px 30px rgba(0,0,0,.06);border-radius:4px;overflow:hidden;display:flex;flex-direction:column}
.s2-card__img{background:#fff;padding:22px;display:flex;align-items:center;justify-content:center;min-height:250px}
.s2-card__img img{max-width:100%;max-height:230px;object-fit:contain}
.s2-card__body{padding:20px 22px 24px;display:flex;flex-direction:column;gap:10px;flex:1}
.s2-card__body h3{font-size:16.5px;color:var(--ink);text-align:center}
.s2-card__body p{font-size:12.8px;line-height:1.8;color:var(--body)}
.s2-card__more{margin-top:auto;text-align:center;border:1px solid var(--red);color:var(--red);font-size:13.5px;padding:9px 0;transition:.2s}
.s2-card__more:hover{background:var(--red);color:#fff}

@media (max-width:1100px){
  .s2-pains{grid-template-columns:repeat(2,1fr)}
  .s2-card{width:calc(50% - 15px)}
}
@media (max-width:900px){
  .s2-hero__in{flex-direction:column;align-items:flex-start}
  .s2-feature{flex-direction:column;gap:40px;margin-top:0}
  .s2-feature__list{align-self:auto;align-content:start;gap:12px}
  .s2-feature__list .s2-pill{width:100%}
  .s2-scheme{flex-direction:column;gap:30px;align-items:flex-start}
  .s2-scheme img{width:100%}
  .s2-scheme__body{flex:1 1 auto}
  .s2-ident{grid-template-columns:repeat(2,1fr);padding:44px 32px;gap:40px 28px}
}
@media (max-width:640px){
  .s2-hero{padding:44px 0 60px}
  .s2-hero h1{font-size:38px}
  .s2-hero__lead{font-size:17px}
  .s2-cta{padding:13px 30px;font-size:14.5px}
  .s2-feature__img{flex:none;width:100%}
  .s2-pains{grid-template-columns:1fr}
  .s2-title{font-size:26px;gap:16px}
  .s2-title::before,.s2-title::after{width:56px}
  .s2-scheme{padding:32px 24px}
  .s2-scheme__body h3{font-size:20px}
  .s2-ident{grid-template-columns:1fr;padding:40px 24px}
  .s2-ident img{width:150px;height:150px}
  .s2-tabs{flex-direction:column;align-items:stretch;gap:10px}
  .s2-tab{border-right:none;border:1px solid #e3e3e3}
  .s2-card{width:100%}
  .s2-card__img{min-height:200px}
}

/* ---------- AI Weighing & Checkout page (restored from ronsson-ai.com/AlWeighing) ---------- */
.aw-hero{background:url(../../images/aw-hero-bg.jpg) center/cover no-repeat;position:relative;padding:88px 0}
.aw-hero::before{content:"";position:absolute;inset:0;background:rgba(10,10,12,.45)}
.aw-hero .wrap{position:relative;text-align:center}
.aw-hero h1{font-size:48px;font-weight:800;letter-spacing:.03em;color:#fff}
.aw-hero p{margin-top:14px;font-size:15px;font-weight:600;letter-spacing:.24em;color:rgba(255,255,255,.92)}

.aw-caps{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-bottom:64px}
.aw-cap{display:flex;flex-direction:column;align-items:flex-start;background:#fdfafa;border:1px solid #eebbb7;border-radius:10px;padding:46px 38px 42px;box-shadow:0 8px 24px rgba(0,0,0,.04);transition:border-color .25s,box-shadow .25s,transform .25s}
.aw-cap:hover{border-color:var(--red);box-shadow:0 16px 36px rgba(141,47,52,.12);transform:translateY(-4px)}
.aw-cap__icon{flex:none;width:64px;height:64px;margin-bottom:24px}
.aw-cap__icon img{width:100%;height:100%;display:block}
.aw-cap__body{display:flex;flex-direction:column;flex:1;width:100%}
.aw-cap__body h2{font-size:18px;font-weight:700;color:var(--ink);padding-bottom:18px;position:relative}
.aw-cap__body h2::after{content:"";position:absolute;left:0;bottom:0;width:30px;height:3px;background:var(--red);border-radius:2px}
.aw-cap__body ul{list-style:none;margin-top:12px;flex:1}
.aw-cap__body li{display:grid;gap:7px;padding:22px 0 20px 18px;position:relative}
.aw-cap__body li + li{border-top:1px solid #f3e4e2}
.aw-cap__body li::before{content:"";position:absolute;left:0;top:29px;width:7px;height:7px;border-radius:50%;background:var(--red);opacity:.85}
.aw-cap__body b{font-size:14.5px;color:var(--ink);font-weight:600;line-height:1.4}
.aw-cap__body span{font-size:12.5px;line-height:1.8;color:var(--body)}

.aw-scene{margin-bottom:64px;scroll-margin-top:var(--aw-offset,130px)}
/* About 页 NEWS/Blog 锚点跳转时避开吸顶 header（2026-10-24） */
#news,#blog{scroll-margin-top:86px}
.aw-scene__panel{background:#fcfafa;border-radius:4px;padding:34px 44px 190px}
.aw-scene__panel h2{font-size:24px;font-weight:700;color:var(--ink);margin-bottom:14px}
.aw-scene__panel ul{list-style:none;display:grid;gap:8px}
.aw-scene__panel li{font-size:13.5px;line-height:1.75;color:var(--body);padding-left:14px;position:relative}
.aw-scene__panel li::before{content:"·";position:absolute;left:0;color:var(--red);font-weight:700}
.sec--aw .wrap{max-width:1340px}
.aw-cards{display:flex;flex-wrap:wrap;gap:22px;padding:0 44px;margin-top:-158px;position:relative}
.aw-card{width:calc(33.33% - 15px);background:#fff;border:1px solid var(--red);border-radius:10px;padding:14px 10px 12px;display:flex;flex-direction:column;align-items:center;gap:10px;transition:.25s}
.aw-card:hover{box-shadow:0 14px 34px rgba(141,47,52,.16);transform:translateY(-3px)}
.aw-card img{width:100%;aspect-ratio:265/215;object-fit:contain;display:block}
.aw-card span{font-size:13.5px;color:var(--ink);text-align:center}
.aw-cards--2 .aw-card{width:calc(33.33% - 15px)}
.aw-cards--1 .aw-card{width:calc(33.33% - 15px)}

@media (max-width:900px){
  .aw-caps{grid-template-columns:1fr;gap:18px;margin-bottom:48px}
  .aw-cap{padding:36px 28px 30px}
  .aw-scene__panel{padding:26px 24px 130px}
  .aw-cards{margin-top:-96px;padding:0 24px}
  .aw-card,.aw-cards--2 .aw-card,.aw-cards--1 .aw-card{width:calc(50% - 13px)}
}
@media (max-width:640px){
  .aw-hero{padding:60px 0}
  .aw-hero h1{font-size:32px}
  .aw-hero p{font-size:12px;letter-spacing:.16em}
  .aw-caps{gap:14px;margin-bottom:40px}
  .aw-cap{padding:30px 22px 24px}
  .aw-cap__icon{width:52px;height:52px;margin-bottom:16px}
  .aw-cap__body h2{font-size:16.5px}
  .aw-cap__body li{padding:17px 0 15px 16px}
  .aw-cap__body li::before{top:24px}
  .aw-scene__panel{padding:24px 20px 120px}
  .aw-cards{margin-top:-88px;gap:20px;padding:0 20px}
  .aw-card,.aw-cards--2 .aw-card,.aw-cards--1 .aw-card{width:100%}
}

/* --- AI Weighing: sticky section nav (responsive) --- */
.aw-nav{position:sticky;top:var(--aw-head,72px);z-index:110;background:#fff;border-bottom:1px solid #ececec;box-shadow:0 4px 14px rgba(0,0,0,.05)}
.aw-nav__in{max-width:1340px;margin:0 auto;padding:0 16px;display:flex;flex-wrap:wrap;justify-content:center;gap:0 2px}
.aw-nav__link{flex:1 1 auto;min-width:0;padding:14px 10px;font-size:clamp(12.5px,1vw,14px);font-weight:600;line-height:1.4;color:#6a6a6a;text-align:center;text-decoration:none;border-bottom:3px solid transparent;transition:color .25s,border-color .25s,background .25s}
.aw-nav__link:hover{color:var(--red)}
.aw-nav__link.is-active{color:var(--red);border-bottom-color:var(--red)}

/* the collapsed trigger (tablet / phone only) */
.aw-nav__toggle{display:none}

/* tablet / phone: collapse to "current section + caret", expand to a panel
   (same pattern as sunmi.com product category nav) */
@media (max-width:1100px){
  .aw-nav__toggle{display:flex;align-items:center;justify-content:space-between;gap:12px;width:100%;max-width:1340px;margin:0 auto;padding:13px 16px;font:inherit;font-size:13.5px;font-weight:700;color:var(--ink);background:none;border:0;cursor:pointer;text-align:left}
  .aw-nav__cur{flex:1 1 auto;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
  .aw-nav__caret{flex:0 0 auto;width:9px;height:9px;margin-right:3px;border-right:2px solid #9a9a9a;border-bottom:2px solid #9a9a9a;transform:rotate(45deg) translateY(-2px);transition:transform .25s,border-color .25s}
  .aw-nav.is-open .aw-nav__caret{transform:rotate(-135deg) translateY(-2px);border-color:var(--red)}
  .aw-nav.is-open .aw-nav__cur{color:var(--red)}

  .aw-nav__in{position:absolute;top:100%;left:0;right:0;display:grid;grid-template-columns:1fr 1fr;gap:8px;background:#fff;border-top:1px solid #f0f0f0;box-shadow:0 14px 30px rgba(0,0,0,.12);padding:0 14px;max-height:0;opacity:0;visibility:hidden;overflow:hidden;transition:max-height .28s ease,opacity .2s ease,padding .28s ease,visibility .28s}
  .aw-nav.is-open .aw-nav__in{max-height:min(62vh,460px);overflow-y:auto;padding:12px 14px;opacity:1;visibility:visible}

  .aw-nav__link{padding:11px 12px;font-size:12.5px;line-height:1.35;text-align:left;color:#555;background:#fff;border:1px solid #ececec;border-radius:8px}
  .aw-nav__link.is-active{color:#fff;background:var(--red);border-color:var(--red)}
}
@media (max-width:520px){
  .aw-nav__in{grid-template-columns:1fr}
  .aw-nav__toggle{padding:12px 14px;font-size:13px}
  .aw-nav__link{font-size:12px;padding:10px 11px}
}

/* ---------- ScaleLink & AI Loss Prevention pages ---------- */
.sub-hero{position:relative;padding:96px 0;text-align:center;background:#141416 center/cover no-repeat}
.sub-hero::before{content:"";position:absolute;inset:0;background:rgba(12,12,14,.45)}
.sub-hero .wrap{position:relative}
.sub-hero h1{font-size:44px;font-weight:800;letter-spacing:.02em;color:#fff}
.sub-hero p{margin:14px auto 0;font-size:15px;line-height:1.7;color:rgba(255,255,255,.92);max-width:660px}
.sl-hero{background-image:url(../../images/sl-hero-bg.png)}
.lp-hero{background-image:url(../../images/lp-hero-bg.png)}

.sl-sec{background:#f7f7f8;padding:70px 0 90px}
.sl-cols{display:grid;grid-template-columns:1fr 1fr;gap:26px;align-items:start}
.sl-col{display:grid;gap:26px}
.sl-card{background:#fff;border-radius:10px;box-shadow:0 10px 30px rgba(0,0,0,.06);padding:30px 34px}
.sl-card__icon{width:75px;display:block;margin-bottom:14px}
.sl-card h2{font-size:18px;font-weight:700;color:var(--ink);line-height:1.45;margin-bottom:14px}
.sl-card ul{list-style:none;display:grid;gap:10px}
.sl-card li{font-size:13px;line-height:1.75;color:var(--body);padding-left:14px;position:relative}
.sl-card li::before{content:"";position:absolute;left:0;top:8px;width:6px;height:6px;border-radius:50%;background:var(--red)}

.lp-sec{background:#f5f5f6;padding:70px 0 90px}
.lp-card{display:flex;gap:46px;align-items:center;background:#fff;border-radius:10px;box-shadow:0 10px 30px rgba(0,0,0,.06);padding:36px 42px;margin-bottom:30px}
.lp-card__img{flex:0 0 300px;position:relative}
.lp-card__img img{width:100%;border-radius:8px;display:block}
.lp-card__body{flex:1}
.lp-card h2{font-size:19px;font-weight:700;color:var(--ink);margin-bottom:16px}
.lp-card h3{font-size:13.5px;font-weight:700;color:var(--ink);margin-bottom:6px}
.lp-card h3.lp-sol{color:var(--red)}
.lp-card p{font-size:13px;line-height:1.8;color:var(--body);margin-bottom:16px}
.lp-card p:last-child{margin-bottom:0}

@media (max-width:900px){
  .sl-cols{grid-template-columns:1fr}
  .lp-card{flex-direction:column;align-items:flex-start;gap:26px;padding:28px 26px}
  .lp-card__img{flex:none;width:100%;max-width:340px}
}
@media (max-width:640px){
  .sub-hero{padding:60px 0}
  .sub-hero h1{font-size:32px}
  .sub-hero p{font-size:13.5px;padding:0 10px}
  .sl-card{padding:24px 22px}
  .lp-sec{padding:50px 0 60px}
}