/* ============================================================================
   TNC NE-Blue Design System  —  tnc-ne.css
   特能充新能源官网 NE-Blue 共享样式（手写，非 Tailwind；模板无构建步骤）
   桌面优先 @1240px，响应式向下折叠到 1024 / 640。
   配套：skin/js/tnc-ne.js  +  header.htm / footer.htm
   回滚：旧版 tnc-v2.css（Tailwind 产物）。本表完全自给自足。
   ========================================================================== */

/* ---------------------------------------------------------------- 0. reset */
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0}
img{max-width:100%;display:block}
a{color:inherit}
button{font-family:inherit}
::selection{background:#1A5CE0;color:#fff}

/* ------------------------------------------------------ 1. root / layout */
.tnc{
  --accent:#1A5CE0;
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  color:#0B1A2E;
  -webkit-font-smoothing:antialiased;
  background:#fff;
  overflow-x:hidden;
}
.container{max-width:1240px;margin:0 auto;padding:0 32px}

/* font utilities */
.font-num{font-family:'Space Grotesk',sans-serif}
.font-mono{font-family:'IBM Plex Mono',monospace}

/* sections */
.sec{padding:112px 0}
.sec--light{background:#F6F8FB}
.sec--white{background:#fff}
.sec--dark{background:#0A1726;color:#fff;position:relative;overflow:hidden}
.sec--dark .container{position:relative;z-index:2}
.hero-video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0;pointer-events:none;background:#0A1726}
.hero-scrim{position:absolute;inset:0;z-index:1;pointer-events:none;
  background:linear-gradient(90deg,rgba(8,19,32,.94) 0%,rgba(8,19,32,.78) 40%,rgba(8,19,32,.34) 78%,rgba(8,19,32,.22) 100%),
             linear-gradient(0deg,rgba(8,19,32,.55),rgba(8,19,32,0) 45%)}
/* inline-styled glow / grid overlays inside dark sections */
.deco{position:absolute;inset:0;pointer-events:none;z-index:1}

/* ----------------------------------------------- 2. headings / eyebrow */
.eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  font-family:'IBM Plex Mono',monospace;font-size:12px;
  letter-spacing:.18em;color:var(--accent);
}
.eyebrow::before{content:"";width:26px;height:1px;background:var(--accent);display:inline-block;flex:none}
.eyebrow--light{color:#86B6FF}
.eyebrow--light::before{background:#86B6FF}

.sec-title{
  font-size:42px;font-weight:700;letter-spacing:-.01em;
  line-height:1.18;margin:18px 0 0;
}
.sec-head{
  display:flex;justify-content:space-between;align-items:flex-end;
  gap:40px;flex-wrap:wrap;margin-bottom:56px;
}
.sec-head--center{
  display:block;text-align:center;max-width:560px;margin:0 auto 46px;
}
.sec-head__lead{font-size:16px;line-height:1.7;color:#5A6B7E;max-width:430px;margin:0}
.sec-head--center .sec-head__lead{max-width:520px;margin:16px auto 0}

/* ------------------------------------------------------ 3. buttons */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-weight:600;border-radius:11px;border:0;cursor:pointer;
  text-decoration:none;transition:transform .2s,box-shadow .2s,background .2s,border-color .2s;
}
.btn:hover{transform:translateY(-2px)}
.btn--primary{background:var(--accent);color:#fff;font-size:14px;padding:11px 20px;box-shadow:0 8px 20px rgba(26,92,224,.24)}
.btn--hero{background:var(--accent);color:#fff;font-size:15px;padding:15px 28px;box-shadow:0 14px 34px rgba(26,92,224,.42)}
.btn--white{background:#fff;color:#0E3FA0;font-size:16px;font-weight:700;padding:16px 32px;border-radius:12px;box-shadow:0 14px 34px rgba(0,0,0,.18)}
.btn--ghost{background:transparent;border:1px solid rgba(255,255,255,.22);color:#fff;font-size:15px;padding:15px 26px}
.btn--ghost:hover{border-color:rgba(255,255,255,.5);background:rgba(255,255,255,.05)}
.btn--outline{background:transparent;border:1px solid #D4DEEA;color:#33455A;font-size:14px;padding:11px 20px}
.btn--outline:hover{border-color:var(--accent);color:var(--accent)}

/* ------------------------------------------------------ 4. header */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(255,255,255,.82);
  -webkit-backdrop-filter:saturate(180%) blur(16px);
  backdrop-filter:saturate(180%) blur(16px);
  border-bottom:1px solid #EAEFF5;
  transition:box-shadow .25s;
}
.site-header.is-scrolled{box-shadow:0 8px 28px rgba(11,26,46,.07)}
.site-header__inner{
  max-width:1240px;margin:0 auto;padding:0 32px;height:74px;
  display:flex;align-items:center;gap:44px;
}
.brand{display:flex;align-items:center;gap:11px;text-decoration:none;flex:none}
.brand__mark{
  width:36px;height:36px;border-radius:10px;
  background:linear-gradient(142deg,#1A5CE0,#2E86E0);
  display:flex;align-items:center;justify-content:center;
  color:#fff;font-size:18px;font-weight:700;
  box-shadow:0 6px 16px rgba(26,92,224,.28);flex:none;
}
.brand__text{display:flex;flex-direction:column;line-height:1}
.brand__name{font-size:18px;font-weight:700;color:#0B1A2E;letter-spacing:.01em}
.brand__sub{font-family:'IBM Plex Mono',monospace;font-size:8.5px;letter-spacing:.24em;color:#9AA8B8;margin-top:4px}
.brand__logo{height:30px;width:auto;display:block}
.footer-brand-logo{height:34px}

.main-nav{display:flex;gap:28px;align-items:center}
.nav-link{font-size:14.5px;color:#3A4A5E;font-weight:500;text-decoration:none;transition:color .2s}
.nav-link:hover{color:var(--accent)}
.nav-link.is-active{font-weight:600;color:var(--accent)}

.header-actions{margin-left:auto;display:flex;align-items:center;gap:22px}
.hotline{display:flex;flex-direction:column;text-align:right}
.hotline__label{font-family:'IBM Plex Mono',monospace;font-size:8px;letter-spacing:.22em;color:#9AA8B8}
.hotline__num{font-family:'IBM Plex Mono',monospace;font-size:15px;font-weight:600;color:#0B1A2E;margin-top:3px}
.header-cta{padding:11px 20px;border-radius:10px}

.nav-toggle{
  display:none;width:42px;height:42px;border:1px solid #EAEFF5;border-radius:10px;
  background:#fff;color:#0B1A2E;cursor:pointer;align-items:center;justify-content:center;
  margin-left:auto;
}
.nav-toggle svg{width:22px;height:22px}

.mobile-nav{
  display:none;position:absolute;top:100%;left:0;width:100%;
  background:#fff;border-top:1px solid #EAEFF5;box-shadow:0 16px 40px rgba(11,26,46,.10);
  padding:14px 20px 20px;flex-direction:column;gap:4px;z-index:59;
}
.mobile-nav.is-open{display:flex}
.mobile-nav a{
  font-size:15px;color:#3A4A5E;font-weight:500;text-decoration:none;
  padding:12px 14px;border-radius:10px;transition:background .2s,color .2s;
}
.mobile-nav a:hover{background:#F6F8FB;color:var(--accent)}
.mobile-nav a.is-active{color:var(--accent);font-weight:600}
.mobile-nav .header-cta{
  margin-top:6px;text-align:center;justify-content:center;color:#fff;
}

/* ------------------------------------------------------ 5. footer */
.site-footer{background:#081320;color:#9DB1CC;padding:72px 32px 30px}
.footer-grid{
  max-width:1240px;margin:0 auto;display:grid;
  grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:48px;
}
.footer-brand-row{display:flex;align-items:center;gap:11px}
.footer-brand-row .brand__mark{box-shadow:none}
.footer-brand-row .brand__name{color:#fff}
.footer-brand-row .brand__sub{color:#6E83A0}
.footer-desc{font-size:14px;line-height:1.75;color:#7E92AD;margin:22px 0 0;max-width:320px}
.footer-phone{font-family:'IBM Plex Mono',monospace;font-size:20px;font-weight:600;color:#fff;margin-top:22px}
.footer-title{font-size:14px;font-weight:600;color:#fff;margin-bottom:18px}
.footer-links{display:flex;flex-direction:column;gap:12px}
.footer-links a{font-size:14px;color:#8FA3BE;text-decoration:none;transition:color .2s}
.footer-links a:hover{color:#fff}
.footer-contact{font-size:13.5px;color:#8FA3BE;line-height:1.9}
.footer-contact a{color:#8FA3BE;text-decoration:none}
.footer-contact a:hover{color:#fff}
.footer-qr{
  width:88px;height:88px;border-radius:10px;background:#0E1E30;border:1px solid #1C3047;
  display:flex;align-items:center;justify-content:center;margin-top:16px;overflow:hidden;
}
.footer-qr img{width:100%;height:100%;object-fit:cover;border-radius:10px}
.footer-qr__cap{font-family:'IBM Plex Mono',monospace;font-size:10px;color:#5E7390;text-align:center;line-height:1.5}
.footer-qr-cap{display:block;font-size:12px;color:#5E7390;margin-top:8px}
.footer-bottom{
  max-width:1240px;margin:48px auto 0;padding-top:24px;border-top:1px solid #142435;
  display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap;
  font-size:12.5px;color:#5E7390;
}
.footer-bottom a{color:#5E7390;text-decoration:none}
.footer-bottom a:hover{color:#9DB1CC}
.footer-bottom .font-mono{color:#5E7390}

/* ------------------------------------------------------ 6. floating widgets */
.quick-contact{position:fixed;right:18px;bottom:24px;z-index:50;display:flex;flex-direction:column;align-items:flex-end;gap:10px}
.quick-contact__card{
  width:288px;background:#fff;border-radius:18px;border:1px solid #EAEFF5;
  box-shadow:0 22px 60px rgba(11,26,46,.18);overflow:hidden;margin-bottom:2px;display:none;
}
.quick-contact__card.is-open{display:block}
.quick-contact__head{background:var(--accent);padding:16px 18px;color:#fff}
.quick-contact__head b{display:block;font-size:17px;font-weight:700}
.quick-contact__head span{display:block;font-size:12px;color:#DCEAFF;margin-top:3px}
.quick-contact__body{padding:14px;display:flex;flex-direction:column;gap:10px}
.quick-contact__item{
  display:flex;align-items:center;gap:14px;padding:12px;border-radius:12px;
  background:#F6F8FB;text-decoration:none;transition:background .2s;
}
.quick-contact__item:hover{background:#EEF4FF}
.quick-contact__ico{
  width:40px;height:40px;border-radius:10px;flex:none;
  background:rgba(26,92,224,.10);color:var(--accent);
  display:flex;align-items:center;justify-content:center;
}
.quick-contact__ico svg{width:20px;height:20px}
.quick-contact__item:hover .quick-contact__ico{background:var(--accent);color:#fff}
.quick-contact__item img{width:56px;height:56px;border-radius:10px;object-fit:cover;flex:none}
.quick-contact__t{font-size:14px;font-weight:700;color:#0B1A2E;display:block}
.quick-contact__d{font-size:12px;color:#6B7A8D;display:block;margin-top:2px}
.quick-contact__toggle{
  width:54px;height:54px;border-radius:50%;border:0;cursor:pointer;
  background:var(--accent);color:#fff;box-shadow:0 12px 30px rgba(26,92,224,.34);
  display:flex;align-items:center;justify-content:center;transition:transform .2s;
}
.quick-contact__toggle:hover{transform:scale(1.08)}
.quick-contact__toggle svg{width:24px;height:24px}
.quick-contact__toggle .ct-close{display:none}
.quick-contact.is-open .quick-contact__toggle .ct-open{display:none}
.quick-contact.is-open .quick-contact__toggle .ct-close{display:block}

.back-top{
  width:48px;height:48px;border-radius:50%;cursor:pointer;
  background:#fff;color:#5A6B7E;border:1px solid #E2E9F2;box-shadow:0 10px 26px rgba(11,26,46,.10);
  display:flex;align-items:center;justify-content:center;
  opacity:0;pointer-events:none;transition:opacity .25s,color .2s,transform .2s;
}
.back-top.is-visible{opacity:1;pointer-events:auto}
.back-top:hover{color:var(--accent);transform:translateY(-2px)}
.back-top svg{width:22px;height:22px}

/* ------------------------------------------------------ 7. cards (generic) */
.card{
  background:#fff;border:1px solid #EAEFF5;border-radius:16px;padding:30px 26px;
  transition:transform .25s,box-shadow .25s,border-color .25s;
}
.card:hover{transform:translateY(-5px);box-shadow:0 22px 46px rgba(11,26,46,.09);border-color:#D6E2F2}

/* ------------------------------------------------------ 8. stat bar */
.stat-bar{
  display:grid;grid-template-columns:repeat(4,1fr);
  max-width:1240px;margin:0 auto;padding:0 32px;
  background:#fff;border-bottom:1px solid #EEF2F7;
}
.stat{padding:46px 24px;border-right:1px solid #EEF2F7}
.stat:first-child{padding-left:0}
.stat:last-child{padding-right:0;border-right:0}
.stat__eyebrow{font-family:'IBM Plex Mono',monospace;font-size:10px;letter-spacing:.2em;color:var(--accent)}
.stat__num{font-family:'Space Grotesk',sans-serif;font-size:44px;font-weight:600;color:#0B1A2E;letter-spacing:-.02em;margin-top:10px;line-height:1}
.stat__num--sm{font-size:36px;margin-top:14px}
.stat__cap{font-size:14px;color:#6B7A8D;margin-top:4px}

/* ------------------------------------------------------ 9. why cards */
.why-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.why-card{padding:30px 26px}
.why-card__top{display:flex;justify-content:space-between;align-items:flex-start}
.why-card__no{font-family:'Space Grotesk',sans-serif;font-size:30px;font-weight:600;color:var(--accent);letter-spacing:-.02em;line-height:1}
.why-card__key{font-family:'IBM Plex Mono',monospace;font-size:9.5px;letter-spacing:.14em;color:#A7B4C4;margin-top:6px}
.why-card__title{font-size:19px;font-weight:600;color:#0B1A2E;margin:22px 0 11px}
.why-card__desc{font-size:14px;line-height:1.72;color:#5A6B7E;margin:0}

/* ------------------------------------------------------ 10. tabs */
.tabs{display:inline-flex;gap:34px;border-bottom:1px solid #E6EBF1}
.tabs--center{display:flex;justify-content:center}
.tab{
  background:none;border:0;cursor:pointer;font-size:16px;font-weight:600;color:#0B1A2E;
  padding:0 2px 15px;position:relative;font-family:inherit;
}
.tab::after{content:"";position:absolute;left:0;right:0;bottom:-1px;height:2px;background:var(--accent);opacity:0;transition:opacity .2s}
.tab.is-active::after{opacity:1}

/* ------------------------------------------------------ 11. solution */
.solution{display:grid;grid-template-columns:1fr 1.05fr;gap:60px;align-items:center}
.solution__kicker{font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:.16em;color:#9AA8B8}
.solution__title{font-size:32px;font-weight:700;letter-spacing:-.01em;margin:14px 0 16px}
.solution__intro{font-size:16px;line-height:1.75;color:#5A6B7E;margin:0 0 24px}
.checklist{list-style:none;padding:0;margin:0}
.checklist__item{display:flex;gap:13px;align-items:flex-start;padding:13px 0;border-bottom:1px solid #EFF3F8;font-size:15.5px;color:#33455A;line-height:1.5}
.checklist__item:last-child{border-bottom:0}
.check{
  width:20px;height:20px;border-radius:6px;flex:none;
  background:rgba(26,92,224,.10);color:var(--accent);
  font-size:12px;font-weight:700;display:flex;align-items:center;justify-content:center;
}

/* ------------------------------------------------------ 12. image placeholders */
.img-ph{position:relative;border-radius:16px;overflow:hidden}
.img-ph > img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:1}
.img-ph--dark{background:linear-gradient(135deg,#0E2138,#0A1726);border:1px solid #14253B}
.img-ph--light{background:linear-gradient(135deg,#EDF2FA,#F6F9FD);border:1px solid #E4EBF4}
.img-ph__label{
  position:absolute;left:18px;bottom:16px;z-index:2;
  font-family:'IBM Plex Mono',monospace;font-size:10.5px;letter-spacing:.06em;
}
.img-ph--dark .img-ph__label{color:#7FA9E6}
.img-ph--light .img-ph__label{color:#6B7A8D}
.img-ph__cat{
  position:absolute;left:14px;top:14px;z-index:2;
  font-family:'IBM Plex Mono',monospace;font-size:10px;letter-spacing:.1em;
  padding:4px 9px;border-radius:6px;background:rgba(255,255,255,.08);color:#9DB1CC;
}
.img-ph__tag{
  position:absolute;right:14px;top:14px;z-index:2;
  font-family:'IBM Plex Mono',monospace;font-size:10px;color:#3C5778;
}
/* dark-card inner deco helpers (use on a child .deco) */
.img-ph--dark .deco{
  background-image:
    radial-gradient(440px 260px at 68% 32%,rgba(26,92,224,.34),transparent 62%),
    linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);
  background-size:auto,34px 34px,34px 34px;
}
.img-ph--light .deco{
  background-image:
    radial-gradient(280px 160px at 70% 28%,rgba(26,92,224,.12),transparent 62%),
    linear-gradient(rgba(11,26,46,.045) 1px,transparent 1px),
    linear-gradient(90deg,rgba(11,26,46,.045) 1px,transparent 1px);
  background-size:auto,26px 26px,26px 26px;
}

/* ------------------------------------------------------ 13. product cards */
.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.product-card{display:block;padding:20px;text-decoration:none;color:inherit}
.product-card__img{position:relative;aspect-ratio:16/10;border-radius:11px;overflow:hidden;background:linear-gradient(135deg,#EDF2FA,#F6F9FD);border:1px solid #E4EBF4}
.product-card__img > img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:1}
.product-card__head{display:flex;justify-content:space-between;align-items:flex-start;margin-top:16px;gap:12px}
.product-card__title{font-size:17px;font-weight:600;color:#0B1A2E}
.product-card__sub{font-family:'IBM Plex Mono',monospace;font-size:10.5px;letter-spacing:.06em;color:#9AA8B8}
.product-card__tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.tag{
  font-family:'IBM Plex Mono',monospace;font-size:11px;color:#4C5E72;
  background:#EEF3FA;border:1px solid #E4EBF4;padding:4px 9px;border-radius:6px;
}
/* "view all" dashed CTA card */
.product-card--more{
  display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;
  gap:12px;min-height:210px;border:1px dashed #BFD2EE;border-radius:16px;
  background:linear-gradient(135deg,rgba(26,92,224,.07),rgba(26,92,224,.03));
  transition:border-color .25s,background .25s,transform .25s;
}
.product-card--more:hover{border-color:var(--accent);background:rgba(26,92,224,.06);transform:translateY(-5px)}
.product-card--more__circle{width:46px;height:46px;border-radius:50%;background:var(--accent);color:#fff;font-size:22px;display:flex;align-items:center;justify-content:center}
.product-card--more__t{font-size:16px;font-weight:600;color:#0B1A2E}
.product-card--more__d{font-size:13px;color:#6B7A8D}

/* ------------------------------------------------------ 14. cta card */
.cta-card{
  position:relative;overflow:hidden;border-radius:24px;padding:68px 64px;color:#fff;
  background:linear-gradient(120deg,#0E3FA0,#1A5CE0);
  display:flex;justify-content:space-between;align-items:center;gap:48px;flex-wrap:wrap;
}
.cta-card .deco{
  background-image:
    linear-gradient(rgba(255,255,255,.07) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.07) 1px,transparent 1px);
  background-size:48px 48px;
  -webkit-mask-image:radial-gradient(circle at 85% 30%,#000,transparent 72%);
  mask-image:radial-gradient(circle at 85% 30%,#000,transparent 72%);
}
.cta-card__body{position:relative;z-index:2;max-width:640px}
.cta-card__title{font-size:36px;font-weight:700;color:#fff;letter-spacing:-.01em;line-height:1.25;margin:0}
.cta-card__sub{font-size:16.5px;color:#CFE0FF;margin:16px 0 0}
.cta-card__actions{position:relative;z-index:2;display:flex;flex-direction:column;gap:14px;flex:none}
.cta-card__cap{font-size:13px;color:#CFE0FF;text-align:center}

/* ------------------------------------------------------ 15. scenario tiles */
.scenario-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.scenario{position:relative;aspect-ratio:3/4;border-radius:16px;overflow:hidden;background:linear-gradient(160deg,#0E2138,#0A1726);border:1px solid #14253B}
.scenario > img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:1}
.scenario .deco{
  background-image:
    radial-gradient(300px 200px at 60% 22%,rgba(26,92,224,.30),transparent 64%),
    linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);
  background-size:auto,30px 30px,30px 30px;
}
.scenario__fade{position:absolute;inset:0;z-index:2;background:linear-gradient(180deg,transparent 50%,rgba(8,16,28,.85) 100%)}
.scenario__en{position:absolute;left:16px;top:16px;z-index:3;font-family:'IBM Plex Mono',monospace;font-size:10px;letter-spacing:.14em;color:#5B7AA0}
.scenario__title{position:absolute;left:16px;right:16px;bottom:16px;z-index:3;font-size:17px;font-weight:600;color:#fff;line-height:1.4}

/* ------------------------------------------------------ 16. timeline / process */
.timeline{position:relative}
.timeline::before{content:"";position:absolute;left:8%;right:8%;top:27px;height:2px;background:#D7E2F1}
.timeline__steps{position:relative;display:grid;grid-template-columns:repeat(6,1fr)}
.timeline__step{display:flex;flex-direction:column;align-items:center;gap:16px;text-align:center}
.timeline__circle{
  width:56px;height:56px;border-radius:50%;background:#fff;border:2px solid var(--accent);
  display:flex;align-items:center;justify-content:center;
  font-family:'Space Grotesk',sans-serif;font-size:18px;font-weight:600;color:var(--accent);
}
.timeline__label{font-size:15.5px;font-weight:600;color:#0B1A2E}

/* ------------------------------------------------------ 17. milestone (about) */
.milestone{padding:28px 26px}
.milestone__year{font-family:'Space Grotesk',sans-serif;font-size:26px;font-weight:700;color:var(--accent);line-height:1}
.milestone__year::after{content:"";display:block;width:32px;height:2px;background:#D7E2F1;margin:12px 0}
.milestone__title{font-size:17px;font-weight:600;color:#0B1A2E;margin:0 0 8px}
.milestone__desc{font-size:14px;line-height:1.72;color:#5A6B7E;margin:0}

/* ------------------------------------------------------ 18. cloud card (dark) */
.cloud-card{
  background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.10);border-radius:16px;
  padding:28px 24px;transition:border-color .25s,background .25s;
}
.cloud-card:hover{border-color:rgba(120,170,255,.4);background:rgba(255,255,255,.06)}
.cloud-card__title{font-size:18px;font-weight:600;color:#fff;margin:0 0 10px}
.cloud-card__desc{font-size:14px;line-height:1.72;color:#AEC0D6;margin:0}

/* dark-section cert / chip rows */
.dark-chip{display:inline-flex;align-items:center;border:1px solid rgba(255,255,255,.16);color:#C4D3E6;font-size:13.5px;padding:9px 16px;border-radius:9px}
.hero-chip{display:inline-flex;align-items:center;font-size:13px;color:#9DB1CC;border:1px solid rgba(255,255,255,.14);padding:7px 14px;border-radius:8px}

/* ------------------------------------------------------ 19. breadcrumb hero */
.breadcrumb-hero{position:relative;overflow:hidden;background:#0A1726;color:#fff}
.breadcrumb-hero__inner{position:relative;z-index:2;max-width:1240px;margin:0 auto;padding:58px 32px 54px}
.breadcrumb-hero h1{font-size:36px;font-weight:700;letter-spacing:-.01em;line-height:1.2;margin:14px 0 0;color:#fff}
.breadcrumb-hero .crumb,
.breadcrumb-hero .bread{font-size:13.5px;color:#8CA2BE;margin-top:14px}
.breadcrumb-hero .crumb a,
.breadcrumb-hero .bread a{color:#C4D3E6;text-decoration:none}
.breadcrumb-hero .crumb a:hover,
.breadcrumb-hero .bread a:hover{color:#fff}
.breadcrumb-hero .deco{
  background-image:
    radial-gradient(900px 480px at 88% 10%,rgba(26,92,224,.30),transparent 60%),
    linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);
  background-size:auto,66px 66px,66px 66px;
  -webkit-mask-image:radial-gradient(circle at 80% 20%,#000,transparent 80%);
  mask-image:radial-gradient(circle at 80% 20%,#000,transparent 80%);
}

/* ------------------------------------------------------ 20. featured + news */
.featured{display:grid;grid-template-columns:1.1fr 1fr;border:1px solid #EAEFF5;border-radius:20px;overflow:hidden;transition:box-shadow .25s}
.featured:hover{box-shadow:0 22px 46px rgba(11,26,46,.09)}
.featured__img{position:relative;aspect-ratio:16/10;background:linear-gradient(135deg,#EDF2FA,#F6F9FD)}
.featured__img > img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.featured__body{padding:36px 38px;display:flex;flex-direction:column;justify-content:center}

.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.news-card{display:block;border:1px solid #EAEFF5;border-radius:16px;overflow:hidden;text-decoration:none;color:inherit;transition:transform .25s,box-shadow .25s,border-color .25s}
.news-card:hover{transform:translateY(-5px);box-shadow:0 22px 46px rgba(11,26,46,.09);border-color:#D6E2F2}
.news-card__thumb{position:relative;aspect-ratio:16/9;background:linear-gradient(135deg,#EDF2FA,#F6F9FD)}
.news-card__thumb > img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.news-card__cat{position:absolute;left:14px;top:14px;font-family:'IBM Plex Mono',monospace;font-size:10px;letter-spacing:.08em;padding:4px 9px;border-radius:6px;background:rgba(26,92,224,.92);color:#fff}
.news-card__body{padding:22px 20px}
.news-card__date{font-family:'IBM Plex Mono',monospace;font-size:11.5px;color:#9AA8B8;letter-spacing:.04em}
.news-card__title{font-size:16.5px;font-weight:600;color:#0B1A2E;margin:8px 0 8px;line-height:1.45;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-card__desc{font-size:13.5px;color:#6B7A8D;line-height:1.6;margin:0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}

/* ------------------------------------------------------ 21. pager (incl. EyouCMS .pages) */
.pager,
.pages{display:flex;justify-content:center;align-items:center;gap:8px;flex-wrap:wrap;margin-top:48px}
.pager a,.pager span,
.pages a,.pages span{
  min-width:40px;height:40px;padding:0 10px;border-radius:10px;border:1px solid #E2E9F2;
  display:inline-flex;align-items:center;justify-content:center;
  font-family:'Space Grotesk',sans-serif;font-size:14px;color:#5A6B7E;text-decoration:none;
  transition:border-color .2s,color .2s,background .2s;
}
.pager a:hover,
.pages a:hover{border-color:var(--accent);color:var(--accent)}
.pager .current,.pager .active,.pager [class*="cur"],.pager a.hover,.pager span.hover,
.pages .current,.pages .active,.pages span.thisclass,.pages b,.pages a.hover,.pages span.hover{
  background:var(--accent);border-color:var(--accent);color:#fff;
}

/* ------------------------------------------------------ 22. gallery (product detail) */
.gallery{display:flex;flex-direction:column;gap:12px}
.gallery__main{position:relative;aspect-ratio:1/1.04;border-radius:18px;background:#fff;border:1px solid #E6ECF4;overflow:hidden}
.gallery__main > img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.gallery__thumbs{display:flex;gap:12px;flex-wrap:wrap}
.thumb{width:78px;height:78px;border-radius:12px;border:1px solid #E6ECF4;overflow:hidden;cursor:pointer;background:#fff;transition:border-color .2s}
.thumb img{width:100%;height:100%;object-fit:cover}
.thumb.is-active{border:2px solid var(--accent)}

/* ------------------------------------------------------ 23. product detail */
.pd-grid{display:grid;grid-template-columns:1fr 1.04fr;gap:56px;align-items:start}
.pd-badge{display:inline-flex;align-items:center;font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:.1em;color:var(--accent);background:rgba(26,92,224,.08);padding:6px 12px;border-radius:99px}
.pd-rule{width:54px;height:3px;background:var(--accent);border-radius:3px;margin:18px 0}
.pd-title{font-size:34px;font-weight:700;letter-spacing:-.01em;line-height:1.2;margin:0 0 16px}
.pd-intro{font-size:16px;line-height:1.75;color:#5A6B7E;margin:0 0 24px}
.stat-trio{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.stat-trio__cell{background:#fff;border:1px solid #E6ECF4;border-radius:12px;padding:18px 16px;text-align:center}
.stat-trio__num{font-family:'Space Grotesk',sans-serif;font-size:24px;font-weight:600;color:#0B1A2E;line-height:1}
.stat-trio__cap{font-size:12.5px;color:#6B7A8D;margin-top:6px}
.phone-card{display:flex;align-items:center;gap:14px;background:#fff;border:1px solid #E6ECF4;border-radius:14px;padding:16px 18px}
.phone-card__ico{width:44px;height:44px;border-radius:12px;flex:none;background:rgba(26,92,224,.08);color:var(--accent);display:flex;align-items:center;justify-content:center}
.phone-card__num{font-family:'IBM Plex Mono',monospace;font-size:20px;font-weight:600;color:#0B1A2E}
.phone-card__cap{font-size:12.5px;color:#6B7A8D}
.pd-detail{display:grid;grid-template-columns:1.5fr 1fr;gap:48px;align-items:start}
.pd-aside{position:sticky;top:96px;display:flex;flex-direction:column;gap:18px}

/* ------------------------------------------------------ 24. calculator */
.calc{background:#fff;border:1px solid #E2E9F2;border-radius:18px;padding:26px;box-shadow:0 18px 44px rgba(11,26,46,.07)}
.calc__head{display:flex;align-items:center;gap:12px;margin-bottom:20px}
.calc__icon{width:34px;height:34px;border-radius:10px;flex:none;background:rgba(26,92,224,.08);color:var(--accent);display:flex;align-items:center;justify-content:center}
.calc__title{font-size:18px;font-weight:600;color:#0B1A2E}
.calc__field{margin-bottom:18px}
.calc__label{display:flex;justify-content:space-between;align-items:baseline;font-size:13.5px;color:#5A6B7E;margin-bottom:9px}
.calc__label b{font-family:'Space Grotesk',sans-serif;font-size:15px;color:#0B1A2E}
.calc__presets{display:flex;flex-direction:column;gap:9px}
.calc__preset{
  text-align:left;width:100%;cursor:pointer;font-family:inherit;
  border-radius:11px;padding:12px 15px;background:#F6F8FB;border:1px solid #E6ECF4;
  font-size:14px;color:#33455A;transition:background .2s,border-color .2s;
}
.calc__preset:hover{border-color:#C9D8EC}
.calc__preset.is-active{background:rgba(26,92,224,.07);border-color:var(--accent);color:var(--accent)}
.calc__result{background:linear-gradient(135deg,#F4F8FF,#EEF4FF);border:1px solid #DCE8FB;border-radius:14px;padding:20px;margin-top:6px}
.calc__result-cap{font-size:13px;color:#5A6B7E}
.calc__result-num{font-family:'Space Grotesk',sans-serif;font-size:42px;font-weight:700;color:var(--accent);line-height:1.1;margin-top:6px}

/* range slider (exact from spec) */
input[type=range].tnc-range{
  -webkit-appearance:none;appearance:none;width:100%;height:4px;border-radius:99px;
  background:#E2E9F2;outline:none;cursor:pointer;
}
input[type=range].tnc-range::-webkit-slider-thumb{
  -webkit-appearance:none;appearance:none;width:18px;height:18px;border-radius:50%;
  background:var(--accent);border:3px solid #fff;box-shadow:0 2px 8px rgba(26,92,224,.45);cursor:pointer;
}
input[type=range].tnc-range::-moz-range-thumb{
  width:18px;height:18px;border-radius:50%;
  background:var(--accent);border:3px solid #fff;box-shadow:0 2px 8px rgba(26,92,224,.45);cursor:pointer;
}
input[type=range].tnc-range::-moz-range-track{height:4px;border-radius:99px;background:#E2E9F2}

/* select (exact from spec) */
select.tnc-select{
  -webkit-appearance:none;-moz-appearance:none;appearance:none;
  width:100%;font-family:inherit;font-size:14.5px;color:#0B1A2E;
  background-color:#F6F8FB;border:1px solid #E2E9F2;border-radius:11px;padding:13px 44px 13px 16px;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%231A5CE0' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 16px center;cursor:pointer;
}
select.tnc-select:focus{border-color:var(--accent);background-color:#fff;outline:none}

/* quote card (dark, on calculator pages) */
.quote-card{position:relative;overflow:hidden;background:#0A1726;color:#fff;border-radius:18px;padding:26px}
.quote-card .deco{background-image:radial-gradient(420px 280px at 80% 10%,rgba(26,92,224,.34),transparent 62%)}
.quote-card > *{position:relative;z-index:2}

/* ------------------------------------------------------ 25. contact */
.info-card{display:flex;align-items:flex-start;gap:16px;background:#fff;border:1px solid #EAEFF5;border-radius:16px;padding:24px 26px}
.info-card__icon{width:46px;height:46px;border-radius:12px;flex:none;background:rgba(26,92,224,.09);color:var(--accent);display:flex;align-items:center;justify-content:center;font-size:20px}
.info-card__icon svg{width:22px;height:22px}
.info-card__t{font-size:15px;font-weight:600;color:#0B1A2E;margin:0 0 4px}
.info-card__d{font-size:14px;color:#5A6B7E;line-height:1.6;margin:0}
.map-ph{aspect-ratio:16/9;border-radius:16px;overflow:hidden;border:1px solid #E6ECF4;position:relative;background:#F6F8FB;background-image:linear-gradient(#EAEFF5 1px,transparent 1px),linear-gradient(90deg,#EAEFF5 1px,transparent 1px);background-size:28px 28px}
.map-ph > img,.map-ph iframe{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;border:0}

.contact-form{background:#fff;border:1px solid #EAEFF5;border-radius:20px;padding:38px 40px;box-shadow:0 18px 44px rgba(11,26,46,.07)}
.form-row{margin-bottom:18px}
.form-label{display:block;font-size:13.5px;color:#33455A;font-weight:600;margin-bottom:9px}
.tnc-input{
  width:100%;font-family:inherit;font-size:14.5px;color:#0B1A2E;
  background:#F6F8FB;border:1px solid #E2E9F2;border-radius:11px;padding:13px 15px;transition:border-color .2s,background .2s;
}
textarea.tnc-input{resize:vertical;min-height:120px;line-height:1.6}
.tnc-input:focus{border-color:var(--accent);background:#fff;outline:none}
.tnc-input::placeholder{color:#A7B4C4}
.seg-group{display:flex;flex-wrap:wrap;gap:9px}
.seg{
  cursor:pointer;font-family:inherit;font-size:13.5px;font-weight:600;color:#33455A;
  background:#F6F8FB;border:1px solid #E2E9F2;border-radius:9px;padding:9px 16px;transition:background .2s,border-color .2s,color .2s;
}
.seg:hover{border-color:#C9D8EC}
.seg.is-active{background:var(--accent);border-color:var(--accent);color:#fff}
.form-success{text-align:center;padding:40px 20px}
.form-success__check{width:64px;height:64px;border-radius:50%;margin:0 auto 18px;background:rgba(26,92,224,.10);color:var(--accent);display:flex;align-items:center;justify-content:center;font-size:30px;font-weight:700}
.form-success__t{font-size:20px;font-weight:700;color:#0B1A2E;margin:0 0 8px}
.form-success__d{font-size:14.5px;color:#5A6B7E;margin:0}

/* ------------------------------------------------------ 26. article body (EyouCMS rich text) */
.article-body{font-size:15px;color:#5A6B7E;line-height:1.85}
.article-body p{margin:0 0 18px;line-height:1.85;color:#5A6B7E;font-size:15px}
.article-body h2{font-size:24px;font-weight:700;color:#0B1A2E;line-height:1.3;margin:40px 0 16px}
.article-body h3{font-size:19px;font-weight:700;color:#0B1A2E;line-height:1.4;margin:32px 0 12px}
.article-body h4{font-size:16.5px;font-weight:700;color:#0B1A2E;margin:24px 0 10px}
.article-body img{max-width:100%;height:auto;border-radius:12px;margin:8px 0}
.article-body a{color:var(--accent);text-decoration:none}
.article-body a:hover{text-decoration:underline}
.article-body strong,.article-body b{color:#0B1A2E;font-weight:700}
.article-body ul,.article-body ol{padding-left:1.2em;margin:0 0 18px}
.article-body li{margin:6px 0;line-height:1.8}
.article-body blockquote{margin:18px 0;padding:14px 20px;border-left:3px solid var(--accent);background:#F6F8FB;border-radius:0 10px 10px 0;color:#33455A}
.article-body table{width:100%;border-collapse:collapse;margin:20px 0;font-size:14px}
.article-body th,.article-body td{border:1px solid #EEF2F7;padding:10px 14px;text-align:left}
.article-body th{background:#F6F8FB;color:#0B1A2E;font-weight:600}

/* ------------------------------------------------------ 27. reveal animation */
[data-reveal]{opacity:0;transform:translateY(20px);transition:opacity .6s ease,transform .6s ease}
html.reveal-on [data-reveal].is-visible{opacity:1;transform:none}
/* if JS unavailable, never leave content hidden */
html:not(.reveal-on) [data-reveal]{opacity:1;transform:none}

@keyframes tncGlow{0%,100%{opacity:.6}50%{opacity:1}}
@keyframes tncFadeUp{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}

/* ============================================================================
   RESPONSIVE  —  desktop-first, collapse at 1024 then 640
   ========================================================================== */
@media (max-width:1024px){
  .container{padding:0 24px}
  .sec{padding:80px 0}
  .sec-title{font-size:34px}

  .site-header__inner{padding:0 24px;gap:20px}
  .main-nav,.header-actions .hotline{display:none}
  .nav-toggle{display:flex}
  .header-actions{display:none}

  .stat-bar{grid-template-columns:repeat(2,1fr);padding:0 24px}
  .stat{padding:34px 20px}
  .stat:nth-child(2){border-right:0}
  .stat:nth-child(1),.stat:nth-child(3){padding-left:0}
  .stat:nth-child(2),.stat:nth-child(4){padding-right:0}
  .stat:nth-child(1),.stat:nth-child(2){border-bottom:1px solid #EEF2F7}

  .why-grid{grid-template-columns:repeat(2,1fr)}
  .product-grid{grid-template-columns:repeat(2,1fr)}
  .scenario-grid{grid-template-columns:repeat(2,1fr)}
  .news-grid{grid-template-columns:repeat(2,1fr)}

  .solution{grid-template-columns:1fr;gap:36px}
  .pd-grid{grid-template-columns:1fr;gap:36px}
  .pd-detail{grid-template-columns:1fr;gap:32px}
  .pd-aside{position:static;top:auto}
  .featured{grid-template-columns:1fr}

  .timeline::before{display:none}
  .timeline__steps{grid-template-columns:repeat(3,1fr);gap:32px 18px}

  .footer-grid{grid-template-columns:1fr 1fr;gap:36px}

  .cta-card{padding:48px 40px}
  .cta-card__title{font-size:30px}
  .breadcrumb-hero h1{font-size:30px}
}

@media (max-width:640px){
  .container{padding:0 18px}
  .sec{padding:60px 0}
  .sec-title{font-size:27px}
  .sec-head{margin-bottom:36px}

  .site-header__inner{padding:0 18px;height:64px}
  .brand__name{font-size:16px}
  .brand__logo{height:26px}

  .stat-bar{grid-template-columns:1fr;padding:0 18px}
  .stat{padding:24px 0;border-right:0;border-bottom:1px solid #EEF2F7}
  .stat:last-child{border-bottom:0}
  .stat__num{font-size:36px}

  .why-grid,.product-grid,.scenario-grid,.news-grid{grid-template-columns:1fr}
  .timeline__steps{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr}

  .solution__title{font-size:26px}
  .pd-title{font-size:27px}

  .cta-card{padding:36px 26px}
  .cta-card__title{font-size:25px}
  .cta-card__actions{width:100%}
  .cta-card__actions .btn,.cta-card__actions .btn--white{width:100%}

  .contact-form{padding:26px 22px}
  .calc__result-num{font-size:34px}
  .breadcrumb-hero__inner{padding:42px 18px 40px}
  .breadcrumb-hero h1{font-size:25px}

  .quick-contact{right:12px;bottom:18px}
  .quick-contact__card{width:calc(100vw - 24px);max-width:288px}

  .tabs{gap:22px}
  .tab{font-size:14.5px}
}

/* ==========================================================================
   23. MOBILE OVERRIDES for INLINE-styled layout
   Page templates carry inline grids / font-sizes / section paddings (load-bearing
   design values) that out-specificity the class rules above. Attribute selectors +
   !important reach them. Scoped to `main` so header/footer keep their own rules.
   ========================================================================== */
@media (max-width:1024px){
  /* 4- and 3-column inline grids → 2 columns on tablet */
  main [style*="grid-template-columns:repeat(4"]{grid-template-columns:repeat(2,1fr)!important}
  main [style*="grid-template-columns:repeat(3"]{grid-template-columns:repeat(2,1fr)!important}
  /* tame the largest inline headings + hero padding on tablet */
  main [style*="font-size:62px"]{font-size:42px!important}
  main [style*="font-size:50px"]{font-size:38px!important}
  main [style*="font-size:48px"]{font-size:38px!important}
  main [style*="padding:128px 0 116px"]{padding:96px 0 72px!important}
  main [style*="padding:104px 0"],main [style*="padding:100px 0"],main [style*="padding:96px 0"]{padding:80px 0!important}
}
@media (max-width:640px){
  /* collapse EVERY inline multi-column grid to a single column on phones */
  main [style*="grid-template-columns"]{grid-template-columns:1fr!important}
  main [style*="gap:60px"],main [style*="gap:56px"],main [style*="gap:54px"],main [style*="gap:48px"]{gap:26px!important}
  main [style*="gap:44px"],main [style*="gap:40px"]{gap:22px!important}
  /* scale oversized inline headings / stat numbers */
  main [style*="font-size:62px"]{font-size:32px!important}
  main [style*="font-size:50px"]{font-size:30px!important}
  main [style*="font-size:48px"]{font-size:30px!important}
  main [style*="font-size:46px"]{font-size:29px!important}
  main [style*="font-size:44px"]{font-size:28px!important}
  main [style*="font-size:42px"]{font-size:27px!important}
  main [style*="font-size:40px"]{font-size:26px!important}
  main [style*="font-size:38px"]{font-size:25px!important}
  main [style*="font-size:36px"]{font-size:24px!important}
  main [style*="font-size:34px"]{font-size:23px!important}
  main [style*="font-size:32px"]{font-size:22px!important}
  main [style*="font-size:30px"]{font-size:21px!important}
  /* trim big inline vertical section paddings */
  main [style*="padding:128px 0 116px"]{padding:64px 0 52px!important}
  main [style*="padding:104px 0"]{padding:52px 0!important}
  main [style*="padding:100px 0"]{padding:50px 0!important}
  main [style*="padding:96px 0"]{padding:48px 0!important}
  main [style*="padding:84px 0"]{padding:48px 0!important}
  main [style*="padding:80px 0 96px"]{padding:48px 0 56px!important}
  main [style*="padding:80px 0 74px"]{padding:48px 0 44px!important}
  main [style*="padding:72px 0"]{padding:44px 0!important}
  main [style*="padding:40px 0 100px"]{padding:32px 0 56px!important}
  main [style*="padding:44px 44px"]{padding:28px 22px!important}
  main [style*="padding:46px"]{padding:26px!important}
  main [style*="padding:26px 28px"]{padding:22px 20px!important}
  /* let inline max-width:1240px wrappers breathe with small side padding */
  main [style*="max-width:1240px"]{padding-left:18px!important;padding-right:18px!important}
}

/* ==========================================================================
   24. MOBILE REVIEW FIXES — 2026-06-20
   Follow-ups from the per-page narrow-screen audit. Inline-style reaches stay
   scoped to `main` (mirrors §23); class rules are global.
   ========================================================================== */

/* (A) Scenario tiles kept portrait 3/4 after collapsing to 1 column → four
   near-fullscreen dark bands. Short 16/9 banners on phone. */
@media (max-width:640px){
  .scenario{aspect-ratio:16/9}
  .scenario__title{font-size:16px}
}

/* (B) Inline LONGHAND paddings that §23 (shorthand-only) misses → dead bands
   (products section padding-top:56px / padding-bottom:96px). */
@media (max-width:1024px){
  main [style*="padding-top:56px"]{padding-top:40px!important}
  main [style*="padding-bottom:96px"]{padding-bottom:64px!important}
}
@media (max-width:640px){
  main [style*="padding-top:56px"]{padding-top:32px!important}
  main [style*="padding-bottom:96px"]{padding-bottom:48px!important}
}

/* (C) Contact section (tablet): inline 1fr 1.15fr never collapsed at 1024, so
   info cards + form were crammed at 768. Stack like the rest of the site. */
@media (max-width:1024px){
  main [style*="grid-template-columns:1fr 1.15fr"]{grid-template-columns:1fr!important;gap:28px!important}
}

/* (D) Extend the §23 inline font-size ramp to the odd sizes it skipped
   (featured news title 27px, plus 28/29 for safety). */
@media (max-width:1024px){
  main [style*="font-size:29px"]{font-size:24px!important}
  main [style*="font-size:28px"]{font-size:23px!important}
  main [style*="font-size:27px"]{font-size:23px!important}
}
@media (max-width:640px){
  main [style*="font-size:29px"]{font-size:21px!important}
  main [style*="font-size:28px"]{font-size:21px!important}
  main [style*="font-size:27px"]{font-size:20px!important;line-height:1.3!important}
}

/* (E) About 'WHO WE ARE' stat bar: inline padding-top:40px on each .stat made
   phone cells airy/uneven. Tighten the top pad on phone. */
@media (max-width:640px){
  main .stat-bar [style*="padding-top:40px"]{padding-top:22px!important}
}

/* (F) About 'MANUFACTURING' 4-up stat numbers: keep 2 columns on phone instead
   of a tall 1-col run. Scoped to that exact group (margin-top:56px). */
@media (max-width:640px){
  main [style*="grid-template-columns:repeat(4,1fr);gap:24px;margin-top:56px"]{grid-template-columns:repeat(2,1fr)!important;gap:26px 18px!important}
}

/* (G) Article body: drop empty / <br>-only paragraphs from pasted rich text that
   create huge vertical gaps between lines. */
.article-body p:empty{display:none}
.article-body p:has(> br:only-child){display:none}
.article-body br + br{display:none}

/* (H) PREV/NEXT cards: NEXT card's inline text-align:right looks mismatched once
   the pair stacks to one column on phone. */
@media (max-width:640px){
  main .card[style*="text-align:right"]{text-align:left!important}
}

/* (I) Products sticky filter bar sits at top:74px (desktop header); header is
   64px on phone, leaving a gap strip. Align it. */
@media (max-width:640px){
  main [style*="position:sticky"][style*="top:74px"]{top:64px!important}
}

/* (J) Platform/solutions checklists: inline 1fr 1fr squeezed long items into
   mid-phrase wraps at tablet width — go single column below 900px. */
@media (max-width:900px){
  main .checklist[style*="grid-template-columns:1fr 1fr"]{grid-template-columns:1fr!important}
}

/* ===================================================================
   沉浸式首页 hero（仅 body.home）：满屏视频 + 透明浮动导航 + 玻璃数据条
   滚动 >20px 时 JS 给 .site-header 加 .is-scrolled → 回到白底实色导航
   =================================================================== */
.home .site-header{position:fixed;left:0;right:0;top:0}
.home main{padding-top:0}
/* 透明态：背景/边框/模糊全去掉，文字反白压在视频上 */
.home .site-header:not(.is-scrolled){
  background:transparent;border-bottom-color:transparent;box-shadow:none;
  -webkit-backdrop-filter:none;backdrop-filter:none;
}
.home .site-header:not(.is-scrolled) .nav-link{color:rgba(255,255,255,.88)}
.home .site-header:not(.is-scrolled) .nav-link:hover,
.home .site-header:not(.is-scrolled) .nav-link.is-active{color:#fff}
.home .site-header:not(.is-scrolled) .hotline__label{color:rgba(255,255,255,.6)}
.home .site-header:not(.is-scrolled) .hotline__num{color:#fff}
.home .site-header:not(.is-scrolled) .nav-toggle{color:#fff;background:transparent;border-color:rgba(255,255,255,.35)}
/* logo 双版切换：白底导航用蓝色原版，透明导航用反白版（保留字形分界，不糊成白块）*/
.brand__logo--white{display:none}
.home .site-header:not(.is-scrolled) .brand__logo--color{display:none}
.home .site-header:not(.is-scrolled) .brand__logo--white{display:block}

/* 玻璃数据条：负 margin 上提，半压在 hero 视频底沿 */
.stat-float-sec{position:relative;z-index:5}
.stat-bar--float{
  margin:-104px auto 0;max-width:1180px;padding:0;
  background:rgba(10,23,38,.55);border:1px solid rgba(255,255,255,.14);
  border-bottom:1px solid rgba(255,255,255,.14);border-radius:18px;
  -webkit-backdrop-filter:blur(14px) saturate(160%);backdrop-filter:blur(14px) saturate(160%);
  box-shadow:0 24px 60px rgba(4,12,22,.45);overflow:hidden;
}
.stat-bar--float .stat{padding:28px 22px;border-right-color:rgba(255,255,255,.12)}
.stat-bar--float .stat__eyebrow{color:#8FBEFF}
.stat-bar--float .stat__num{color:#fff}
.stat-bar--float .stat__cap{color:#AEC0D6}

@media (max-width:640px){
  /* 手机端取消上提，玻璃条落到视频下方正常排布，避免与首屏文字打架 */
  .stat-bar--float{margin-top:20px}
  .stat-bar--float .stat{border-right:0;border-bottom:1px solid rgba(255,255,255,.12)}
}

/* ============================================================================
   ARTICLE READING EXPERIENCE — 2026-06-23 资讯详情页增强
   阅读进度条 + 老导入正文自动补层级 + 分享栏（行为见 tnc-ne.js initArticle/initReadingBar）
   ========================================================================== */

/* 顶部阅读进度条（仅文章页有 .reading-bar 元素时出现） */
.reading-bar{
  position:fixed;left:0;top:0;height:3px;width:0;z-index:120;pointer-events:none;
  background:linear-gradient(90deg,#1A5CE0,#5B8DF6);
  box-shadow:0 1px 6px rgba(26,92,224,.4);
  transition:width .12s linear;
}

/* 文章头部 meta 里的阅读时长 chip（JS 注入 #art-readtime） */
.breadcrumb-hero #art-readtime{color:#86B6FF}

/* —— 老导入正文自动补层级（JS 给纯 <p> 加 .is-h / .is-li）—— */
/* 小标题：一、 二、 三、… 或 1. 2. 编号段，渲染成带蓝竖条的分节标题 */
.article-body p.is-h{
  font-size:19px;font-weight:700;color:#0B1A2E;line-height:1.45;
  margin:38px 0 16px;padding-left:15px;border-left:3px solid var(--accent);
}
.article-body p.is-h:first-child{margin-top:0}
/* 要点：• · 开头的行，去掉原字符，改用蓝点 + 悬挂缩进 */
.article-body p.is-li{
  position:relative;margin:0 0 10px;padding-left:24px;color:#46586D;line-height:1.8;
}
.article-body p.is-li::before{
  content:"";position:absolute;left:5px;top:11px;
  width:6px;height:6px;border-radius:50%;background:var(--accent);
}
/* 连续要点之间收紧，成组呈现 */
.article-body p.is-li + p.is-li{margin-top:-2px}

/* —— 分享栏 —— */
.share-row{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin:36px 0 4px}
.share-row__label{font-size:11px;letter-spacing:.14em;color:#9AA8B8}
.share-btn{
  display:inline-flex;align-items:center;gap:7px;cursor:pointer;
  font-family:inherit;font-size:13.5px;color:#46586D;
  background:#F6F8FB;border:1px solid #E2E9F2;border-radius:99px;padding:8px 16px;
  transition:border-color .2s,color .2s,background .2s;
}
.share-btn:hover{border-color:var(--accent);color:var(--accent);background:#fff}
.share-btn svg{width:15px;height:15px;flex:none}
/* 复制成功轻提示 */
.share-toast{
  position:fixed;left:50%;bottom:42px;transform:translateX(-50%) translateY(10px);
  background:#0A1726;color:#fff;font-size:13.5px;padding:11px 20px;border-radius:99px;
  box-shadow:0 14px 36px rgba(4,12,22,.4);opacity:0;pointer-events:none;z-index:200;
  transition:opacity .25s,transform .25s;
}
.share-toast.is-on{opacity:1;transform:translateX(-50%) translateY(0)}

@media (max-width:640px){
  .article-body p.is-h{font-size:17.5px;margin:30px 0 13px}
  .reading-bar{height:2.5px}
}

/* ============================================================================
   NEWS SECTION — 复刻新设计稿（2026-06-23）资讯列表 + 详情两栏
   仅参考外部稿布局/结构，落地用 NE-Blue 蓝色体系 + 真实 EyouCMS 数据。
   ========================================================================== */

/* —— 页头蓝色横幅（替代 breadcrumb-hero，仅资讯页用 .page-hd）—— */
.page-hd{position:relative;overflow:hidden;background:var(--accent);color:#fff}
.page-hd::before{content:"";position:absolute;inset:0;opacity:.12;pointer-events:none;
  background-image:linear-gradient(#fff 1px,transparent 1px),linear-gradient(90deg,#fff 1px,transparent 1px);
  background-size:42px 42px}
.page-hd::after{content:"";position:absolute;top:-34%;right:-6%;width:520px;height:520px;border-radius:50%;
  background:radial-gradient(circle,rgba(255,255,255,.18),transparent 65%);pointer-events:none}
.page-hd__inner{position:relative;z-index:2;max-width:1240px;margin:0 auto;padding:66px 32px 56px}
.page-hd__eyebrow{display:inline-flex;align-items:center;gap:9px;font-family:'IBM Plex Mono',monospace;
  font-size:12px;letter-spacing:.16em;color:#BCD4FF}
.page-hd__eyebrow::before{content:"";width:24px;height:1px;background:#BCD4FF;display:inline-block}
.page-hd h1{font-size:40px;font-weight:700;letter-spacing:-.01em;line-height:1.2;margin:16px 0 0;color:#fff}
.page-hd__desc{font-size:16.5px;color:#D7E5FF;line-height:1.7;max-width:640px;margin:15px 0 0}
.page-hd__crumb{display:inline-flex;align-items:center;flex-wrap:wrap;gap:2px;margin-top:26px;font-size:13px;
  background:rgba(255,255,255,.12);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);
  padding:9px 18px;border-radius:99px;color:#D7E5FF}
.page-hd__crumb a{color:#D7E5FF;text-decoration:none;transition:color .2s}
.page-hd__crumb a:hover{color:#fff}

/* —— 灰底内容容器 —— */
.news-shell{background:#F5F7FB}
.news-shell .container{padding-top:46px;padding-bottom:70px}

/* —— 筛选条（分类胶囊 + 搜索）—— */
.filter-bar{display:flex;flex-wrap:wrap;gap:16px 22px;align-items:center;justify-content:space-between;
  background:#fff;border:1px solid #EAEFF5;border-radius:22px;padding:17px 22px;
  box-shadow:0 10px 30px rgba(11,26,46,.05);margin-bottom:36px}
.cat-pills{display:flex;flex-wrap:wrap;gap:9px}
.cat-pill{font-size:13.5px;font-weight:600;color:#5A6B7E;background:#F1F4F9;border:1px solid transparent;
  padding:9px 18px;border-radius:99px;text-decoration:none;transition:background .2s,color .2s,box-shadow .2s;cursor:pointer}
.cat-pill:hover{background:#E6ECF5}
.cat-pill.is-active{background:var(--accent);color:#fff;box-shadow:0 7px 18px rgba(26,92,224,.3)}
.search-box{position:relative;width:300px;max-width:100%}
.search-box input{width:100%;background:#F4F6FA;border:1px solid #E2E9F2;border-radius:99px;
  padding:11px 18px 11px 42px;font-size:13.5px;font-family:inherit;color:#0B1A2E;outline:none;transition:border-color .2s,box-shadow .2s,background .2s}
.search-box input::placeholder{color:#9AA8B8}
.search-box input:focus{border-color:var(--accent);background:#fff;box-shadow:0 0 0 3px rgba(26,92,224,.12)}
.search-box__ico{position:absolute;left:15px;top:50%;transform:translateY(-50%);width:16px;height:16px;color:#9AA8B8;pointer-events:none}

/* —— 资讯卡片网格 —— */
.na-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.na-card{display:flex;flex-direction:column;background:#fff;border:1px solid #EAEFF5;border-radius:22px;
  overflow:hidden;text-decoration:none;color:inherit;transition:box-shadow .25s,transform .25s,border-color .25s}
.na-card:hover{box-shadow:0 24px 50px rgba(11,26,46,.1);border-color:#D6E2F2;transform:translateY(-4px)}
.na-card__media{position:relative;height:206px;overflow:hidden;background:linear-gradient(135deg,#EDF2FA,#F6F9FD)}
.na-card__media img{width:100%;height:100%;object-fit:cover;transition:transform .7s ease}
.na-card:hover .na-card__media img{transform:scale(1.06)}
.na-card__badge{position:absolute;left:16px;top:16px;display:inline-flex;align-items:center;gap:7px;
  background:rgba(255,255,255,.95);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);border:1px solid #EDF1F6;
  padding:5px 13px;border-radius:99px;font-size:11px;font-weight:700;color:var(--accent);box-shadow:0 4px 12px rgba(11,26,46,.08)}
.na-card__badge::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--accent)}
.na-card__in{display:flex;flex-direction:column;flex:1;padding:24px}
.na-card__meta{display:flex;align-items:center;gap:7px;font-size:12px;color:#9AA8B8;margin-bottom:12px}
.na-card__title{font-size:18.5px;font-weight:700;color:#0B1A2E;line-height:1.4;margin:0 0 11px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;transition:color .2s}
.na-card:hover .na-card__title{color:var(--accent)}
.na-card__sum{font-size:13.5px;color:#6B7A8D;line-height:1.7;margin:0 0 20px;flex:1;
  display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.na-card__foot{display:flex;align-items:center;justify-content:space-between;padding-top:15px;border-top:1px solid #EEF2F7;margin-top:auto}
.na-card__views{font-size:11.5px;color:#9AA8B8;display:inline-flex;align-items:center;gap:5px}
.na-card__more{font-size:13.5px;font-weight:700;color:var(--accent);display:inline-flex;align-items:center;gap:6px;transition:gap .2s}
.na-card:hover .na-card__more{gap:10px}
.na-card svg{width:14px;height:14px;flex:none}

/* —— 空结果 —— */
.news-empty{background:#fff;border:1px solid #EAEFF5;border-radius:22px;padding:64px 24px;text-align:center}
.news-empty__ico{width:62px;height:62px;border-radius:50%;background:#F1F4F9;color:#9AA8B8;display:flex;align-items:center;justify-content:center;margin:0 auto 18px}
.news-empty h3{font-size:19px;font-weight:700;color:#0B1A2E;margin:0 0 8px}
.news-empty p{font-size:14px;color:#6B7A8D;margin:0 auto;max-width:420px;line-height:1.7}

/* —— 底部订阅 CTA —— */
.news-cta{position:relative;overflow:hidden;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:26px;
  margin-top:60px;background:linear-gradient(135deg,var(--accent),#0E3FA0);color:#fff;border-radius:26px;padding:42px 48px}
.news-cta::after{content:"";position:absolute;top:-44%;right:-4%;width:480px;height:480px;border-radius:50%;
  background:radial-gradient(circle,rgba(140,180,255,.28),transparent 64%);pointer-events:none}
.news-cta__txt{position:relative;z-index:2}
.news-cta__eyebrow{display:inline-block;font-size:11px;font-weight:700;letter-spacing:.12em;
  background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.2);padding:6px 14px;border-radius:99px;color:#CFE0FF}
.news-cta h2{font-size:27px;font-weight:700;margin:18px 0 9px;line-height:1.25}
.news-cta p{font-size:14.5px;color:#CFE0FF;line-height:1.7;max-width:560px;margin:0}
.news-cta .btn{position:relative;z-index:2;flex:none}

/* ============ 详情页两栏 ============ */
.art-shell{background:#F5F7FB}
.art-wrap{max-width:1240px;margin:0 auto;padding:42px 32px 78px}
.art-back{display:inline-flex;align-items:center;gap:7px;font-size:13.5px;font-weight:600;color:#5A6B7E;text-decoration:none;margin-bottom:22px;transition:color .2s}
.art-back:hover{color:var(--accent)}
.art-back svg{width:15px;height:15px;transition:transform .2s}
.art-back:hover svg{transform:translateX(-3px)}
.art-grid{display:grid;grid-template-columns:minmax(0,1fr) 358px;gap:40px;align-items:start}
.art-main{background:#fff;border:1px solid #EAEFF5;border-radius:24px;padding:44px;box-shadow:0 10px 30px rgba(11,26,46,.04)}
.art-tagrow{display:flex;flex-wrap:wrap;align-items:center;gap:14px;margin-bottom:18px}
.art-tag{font-size:12px;font-weight:700;color:var(--accent);background:rgba(26,92,224,.08);border:1px solid rgba(26,92,224,.18);padding:5px 13px;border-radius:99px}
.art-metarow{display:flex;flex-wrap:wrap;gap:16px;font-size:12.5px;color:#9AA8B8}
.art-metarow span{display:inline-flex;align-items:center;gap:5px}
.art-metarow svg{width:14px;height:14px}
.art-h1{font-size:30px;font-weight:800;color:#0B1A2E;line-height:1.32;margin:0 0 24px;letter-spacing:-.01em}
.author-card{display:flex;align-items:center;gap:13px;background:#F6F8FB;border:1px solid #EEF2F7;border-radius:16px;padding:14px 18px;margin-bottom:30px}
.author-card__ava{width:42px;height:42px;border-radius:50%;flex:none;background:rgba(26,92,224,.1);color:var(--accent);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:17px}
.author-card__name{font-size:14px;font-weight:700;color:#33455A}
.author-card__sub{font-size:11.5px;color:#9AA8B8;margin-top:2px}
.art-banner{border-radius:18px;overflow:hidden;aspect-ratio:16/9;margin-bottom:30px;border:1px solid #EEF2F7;background:#F1F4F9}
.art-banner img{width:100%;height:100%;object-fit:cover}
.share-bar{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px;margin-top:40px;padding-top:24px;border-top:1px solid #EEF2F7}
.share-bar__note{font-size:11.5px;color:#9AA8B8;max-width:58%;line-height:1.6}
.share-bar__btns{display:flex;gap:9px;flex-wrap:wrap}
.btn-pill{display:inline-flex;align-items:center;gap:7px;cursor:pointer;font-family:inherit;font-size:13px;font-weight:600;
  color:#46586D;background:#fff;border:1px solid #E2E9F2;border-radius:99px;padding:9px 16px;transition:border-color .2s,color .2s,background .2s}
.btn-pill:hover{border-color:var(--accent);color:var(--accent)}
.btn-pill svg{width:14px;height:14px;flex:none}
.btn-pill.is-ok{background:#ECFAF1;border-color:#BBE8CC;color:#1B9E54}

/* 侧栏 */
.art-aside{position:sticky;top:96px;display:flex;flex-direction:column;gap:22px}
.side-contact{position:relative;overflow:hidden;background:linear-gradient(135deg,var(--accent),#0E3FA0);color:#fff;border-radius:22px;padding:26px}
.side-contact::after{content:"";position:absolute;bottom:-34px;right:-34px;width:150px;height:150px;border-radius:50%;background:rgba(140,180,255,.22)}
.side-contact h3{font-size:17px;font-weight:700;margin:0 0 9px;position:relative}
.side-contact > p{font-size:12.5px;color:#CFE0FF;line-height:1.7;margin:0 0 18px;position:relative}
.side-contact__row{display:flex;align-items:center;gap:12px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.08);border-radius:13px;padding:11px 14px;text-decoration:none;margin-bottom:11px;position:relative;transition:background .2s}
.side-contact__row:last-child{margin-bottom:0}
.side-contact__row:hover{background:rgba(255,255,255,.17)}
.side-contact__ico{width:34px;height:34px;border-radius:9px;flex:none;background:rgba(255,255,255,.13);display:flex;align-items:center;justify-content:center;color:#fff}
.side-contact__ico svg{width:16px;height:16px}
.side-contact__k{font-size:10px;color:#A9C4F2;line-height:1}
.side-contact__v{font-size:14px;font-weight:700;margin-top:3px;font-family:'IBM Plex Mono',monospace;color:#fff;word-break:break-all}
.sidecard{background:#fff;border:1px solid #EAEFF5;border-radius:22px;padding:24px}
.sidecard__h{font-size:16px;font-weight:800;color:#0B1A2E;margin:0 0 18px;display:flex;align-items:center;gap:9px}
.sidecard__h::before{content:"";width:4px;height:16px;border-radius:3px;background:var(--accent)}
.rec-item{display:flex;gap:14px;align-items:flex-start;padding:14px 0;border-bottom:1px solid #F0F3F7}
.rec-item:last-child{border-bottom:0;padding-bottom:0}
.rec-item:first-child{padding-top:0}
.rec-item__thumb{width:74px;height:74px;border-radius:13px;overflow:hidden;flex:none;background:#F1F4F9;border:1px solid #EEF2F7;display:block}
.rec-item__thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.rec-item:hover .rec-item__thumb img{transform:scale(1.07)}
.rec-item__cat{font-size:10px;font-weight:700;color:var(--accent);background:#EAF1FD;padding:2px 8px;border-radius:5px}
.rec-item__t{font-size:13px;font-weight:600;color:#33455A;line-height:1.5;margin:8px 0 0;text-decoration:none;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;transition:color .2s}
.rec-item:hover .rec-item__t{color:var(--accent)}
.rec-item__d{font-size:10.5px;color:#9AA8B8;margin-top:6px;display:block}

/* ============ 资讯页响应式 ============ */
@media (max-width:1024px){
  .art-grid{grid-template-columns:1fr;gap:28px}
  .art-aside{position:static;flex-direction:row;flex-wrap:wrap}
  .art-aside > *{flex:1;min-width:260px}
  .na-grid{grid-template-columns:repeat(2,1fr);gap:22px}
  .page-hd h1{font-size:33px}
  .art-main{padding:32px 26px}
}
@media (max-width:640px){
  .na-grid{grid-template-columns:1fr}
  .filter-bar{flex-direction:column;align-items:stretch;border-radius:18px}
  .search-box{width:100%}
  .page-hd__inner{padding:48px 20px 42px}
  .page-hd h1{font-size:27px}
  .page-hd__desc{font-size:15px}
  .art-wrap{padding:28px 18px 56px}
  .news-cta{padding:32px 26px}
  .news-cta h2{font-size:23px}
  .art-aside{flex-direction:column}
  .share-bar__note{max-width:100%}
}