/* ============================================
   大于信息科技 - 前台样式 v2.0
   Color: primary #0f2b4c, accent #e8740c
   Gray:  #f7f8fa, #eef1f5, #dde2e8
   ============================================ */

/* --- Reset & Base --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { font-family: -apple-system, "Microsoft YaHei", "PingFang SC", "Helvetica Neue", Arial, sans-serif; color: #333; background: #fff; line-height: 1.7; -webkit-font-smoothing: antialiased; }
a { color: #0f2b4c; text-decoration: none; transition: color .2s; }
a:hover { color: #e8740c; }
img { max-width: 100%; height: auto; display: block; }
ul, ol { list-style: none; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

/* --- Buttons --- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 10px 28px; border-radius: 6px; font-size: 15px; font-weight: 600; cursor: pointer; border: 2px solid transparent; transition: all .25s; text-decoration: none; line-height: 1.5; }
.btn--primary { background: #e8740c; color: #fff; border-color: #e8740c; }
.btn--primary:hover { background: #d06508; border-color: #d06508; color: #fff; }
.btn--accent { background: #0f2b4c; color: #fff; border-color: #0f2b4c; }
.btn--accent:hover { background: #1a3d66; border-color: #1a3d66; color: #fff; }
.btn--outline { background: transparent; color: #0f2b4c; border-color: #0f2b4c; }
.btn--outline:hover { background: #0f2b4c; color: #fff; }
.btn--lg { padding: 14px 36px; font-size: 16px; }
.btn--block { width: 100%; }
.btn svg { flex-shrink: 0; }

/* ============================
   HEADER
   ============================ */

/* Top Bar */
.site-header__topbar { background: #0f2b4c; color: rgba(255,255,255,.85); font-size: 13px; line-height: 38px; }
.site-header__topbar-inner { display: flex; justify-content: space-between; align-items: center; }
.site-header__topbar-contact { display: flex; align-items: center; gap: 20px; }
.site-header__topbar-phone { display: flex; align-items: center; gap: 6px; }
.site-header__topbar-phone svg { opacity: .7; }
.site-header__topbar-actions { display: flex; gap: 4px; }
.site-header__topbar-link { color: rgba(255,255,255,.7); padding: 0 12px; transition: color .2s; }
.site-header__topbar-link:hover { color: #e8740c; }

/* Brand Bar */
.site-header__brand { background: #fff; border-bottom: 1px solid #eef1f5; }
.site-header__brand-inner { display: flex; align-items: center; justify-content: space-between; height: 90px; gap: 20px; }
.site-header__logo a { display: flex; align-items: center; }
.site-header__logo img { height: 52px; }
.site-header__slogan { flex: 1; padding-left: 20px; border-left: 2px solid #eef1f5; margin-left: 20px; }
.site-header__slogan-main { font-size: 17px; font-weight: 700; color: #0f2b4c; line-height: 1.3; }
.site-header__slogan-sub { font-size: 13px; color: #888; margin-top: 2px; }
.site-header__hotline { text-align: right; }
.site-header__hotline-label { font-size: 13px; color: #888; }
.site-header__hotline-number { font-size: 26px; font-weight: 800; letter-spacing: 1px; }
.site-header__hotline-number a { color: #e8740c; }
.site-header__hotline-number a:hover { color: #d06508; }

/* Navigation */
.site-nav { background: #0f2b4c; position: sticky; top: 0; z-index: 100; box-shadow: 0 2px 12px rgba(0,0,0,.15); }
.site-nav__inner { display: flex; align-items: center; justify-content: space-between; }
.site-nav__menu { display: flex; list-style: none; margin: 0; padding: 0; }
.site-nav__item { position: relative; }
.site-nav__link { display: block; padding: 0 26px; line-height: 50px; color: rgba(255,255,255,.9); font-size: 15px; font-weight: 500; transition: all .2s; position: relative; }
.site-nav__link:hover,
.site-nav__item.active .site-nav__link { background: rgba(255,255,255,.08); color: #fff; }
.site-nav__link::after { content: ''; position: absolute; bottom: 0; left: 50%; width: 0; height: 3px; background: #e8740c; transition: all .25s; transform: translateX(-50%); }
.site-nav__link:hover::after,
.site-nav__item.active .site-nav__link::after { width: 60%; }
.site-nav__item--highlight .site-nav__link { background: #e8740c; color: #fff; font-weight: 700; }
.site-nav__item--highlight .site-nav__link:hover { background: #d06508; }
.site-nav__item--highlight .site-nav__link::after { display: none; }

/* Dropdown */
.site-nav__dropdown { position: absolute; top: 100%; left: 0; min-width: 200px; background: #fff; box-shadow: 0 8px 30px rgba(0,0,0,.12); border-radius: 0 0 8px 8px; display: none; z-index: 200; list-style: none; padding: 8px 0; }
.site-nav__item--has-dropdown:hover .site-nav__dropdown { display: block; }
.site-nav__dropdown-link { display: block; padding: 10px 22px; color: #444; font-size: 14px; transition: all .15s; }
.site-nav__dropdown-link:hover { background: #f7f8fa; color: #e8740c; padding-left: 28px; }

/* Hamburger */
.site-nav__hamburger { display: none; flex-direction: row; background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.25); cursor: pointer; padding: 8px 14px; border-radius: 6px; align-items: center; gap: 8px; white-space: nowrap; }
.site-nav__hamburger-line { display: block; width: 20px; height: 2px; background: #fff; margin: 4px 0; border-radius: 2px; transition: all .3s; }
.site-nav__hamburger-text { color: #fff; font-size: 14px; font-weight: 500; white-space: nowrap; }
.site-nav__hamburger.is-active { background: rgba(232,116,12,.3); border-color: #e8740c; }

/* Mobile menu */
.site-nav__mobile-menu { display: none; background: #0f2b4c; }
.site-nav__mobile-menu.open { display: block; }
.site-nav__mobile-list { list-style: none; padding: 0; }
.site-nav__mobile-item a { display: block; padding: 14px 20px; color: rgba(255,255,255,.85); border-bottom: 1px solid rgba(255,255,255,.06); font-size: 15px; }
.site-nav__mobile-item a:hover { color: #e8740c; background: rgba(255,255,255,.04); }
.site-nav__mobile-sub { list-style: none; padding: 0; background: rgba(0,0,0,.15); }
.site-nav__mobile-sub a { padding-left: 40px; font-size: 14px; color: rgba(255,255,255,.6); }

/* ============================
   HERO SECTION (Home)
   ============================ */
.hero { background: linear-gradient(135deg, #0f2b4c 0%, #1a4a7a 50%, #0f2b4c 100%); padding: 60px 0 70px; overflow: hidden; position: relative; }
.hero::before { content: ''; position: absolute; top: -50%; right: -20%; width: 600px; height: 600px; background: radial-gradient(circle, rgba(232,116,12,.15) 0%, transparent 70%); border-radius: 50%; }
.hero__inner { position: relative; z-index: 1; max-width: 700px; }
.hero__badge { display: inline-block; background: #e8740c; color: #fff; font-size: 13px; font-weight: 700; padding: 4px 16px; border-radius: 20px; margin-bottom: 16px; letter-spacing: 1px; }
.hero__title { font-size: 34px; font-weight: 800; color: #fff; line-height: 1.3; margin-bottom: 20px; }
.hero__keywords { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 16px; }
.hero__keyword { display: inline-block; background: rgba(255,255,255,.12); color: rgba(255,255,255,.9); padding: 6px 18px; border-radius: 30px; font-size: 14px; border: 1px solid rgba(255,255,255,.15); backdrop-filter: blur(4px); }
.hero__desc { font-size: 17px; color: rgba(255,255,255,.75); margin-bottom: 28px; }
.hero__actions { display: flex; gap: 16px; flex-wrap: wrap; }
.hero__actions .btn--outline { color: #fff; border-color: rgba(255,255,255,.4); }
.hero__actions .btn--outline:hover { background: rgba(255,255,255,.1); border-color: #fff; color: #fff; }

/* ============================
   SECTION COMMON
   ============================ */
.section { padding: 60px 0; }
.section--gray { background: #f7f8fa; }
.section__header { text-align: center; margin-bottom: 45px; }
.section__header--left { text-align: left; display: flex; justify-content: space-between; align-items: center; border-bottom: 2px solid #0f2b4c; padding-bottom: 12px; margin-bottom: 24px; }
.section__title { font-size: 28px; font-weight: 800; color: #0f2b4c; position: relative; }
.section__header .section__title::after { content: ''; display: block; width: 50px; height: 4px; background: #e8740c; margin: 12px auto 0; border-radius: 2px; }
.section__header--left .section__title { font-size: 22px; }
.section__header--left .section__title::after { display: none; }
.section__subtitle { color: #888; font-size: 15px; margin-top: 12px; }
.section__more { text-align: center; margin-top: 36px; }
.section__more-link { color: #888; font-size: 14px; }
.section__more-link:hover { color: #e8740c; }

/* ============================
   PRODUCT LAYOUT (Home)
   ============================ */
.product-layout { display: flex; gap: 28px; }
.product-layout__sidebar { width: 240px; flex-shrink: 0; }
.product-layout__main { flex: 1; min-width: 0; }
.product-layout__more { text-align: center; margin-top: 30px; }

/* Category Box */
.category-box { background: #fff; border-radius: 10px; overflow: hidden; box-shadow: 0 2px 16px rgba(0,0,0,.06); }
.category-box__title { background: linear-gradient(135deg, #0f2b4c, #1a4a7a); color: #fff; padding: 16px 20px; font-size: 17px; font-weight: 700; }
.category-box__list { padding: 0; }
.category-box__item { border-bottom: 1px solid #f0f2f5; }
.category-box__link { display: block; padding: 14px 20px; color: #555; font-size: 14px; transition: all .2s; position: relative; }
.category-box__link::before { content: ''; position: absolute; left: 0; top: 50%; transform: translateY(-50%); width: 3px; height: 0; background: #e8740c; transition: height .2s; border-radius: 0 2px 2px 0; }
.category-box__link:hover { color: #e8740c; background: #fef8f2; padding-left: 26px; }
.category-box__link:hover::before { height: 20px; }
.category-box__hotline { background: linear-gradient(135deg, #fef8f2, #fff5eb); padding: 24px 20px; text-align: center; margin: 12px; border-radius: 8px; }
.category-box__hotline-label { font-size: 13px; color: #888; margin-bottom: 6px; }
.category-box__hotline-number { font-size: 22px; font-weight: 800; }
.category-box__hotline-number a { color: #e8740c; }

/* Product Grid */
.product-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.product-card { background: #fff; border-radius: 10px; overflow: hidden; transition: all .3s; border: 1px solid #eef1f5; }
.product-card:hover { box-shadow: 0 8px 30px rgba(0,0,0,.1); transform: translateY(-4px); border-color: transparent; }
.product-card__image { position: relative; overflow: hidden; aspect-ratio: 4/3; background: #f7f8fa; }
.product-card__image img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.product-card:hover .product-card__image img { transform: scale(1.05); }
.product-card__overlay { position: absolute; inset: 0; background: rgba(15,43,76,.6); display: flex; align-items: center; justify-content: center; opacity: 0; transition: opacity .3s; }
.product-card:hover .product-card__overlay { opacity: 1; }
.product-card__view { color: #fff; background: #e8740c; padding: 8px 24px; border-radius: 30px; font-size: 14px; font-weight: 600; }
.product-card__title { padding: 14px 16px; font-size: 15px; text-align: center; color: #333; font-weight: 600; }
.product-card__title a { color: #333; }
.product-card__title a:hover { color: #e8740c; }

/* Product card img placeholder */
.product-card__img { width: 100%; aspect-ratio: 4/3; object-fit: cover; }

/* ============================
   ADVANTAGE SECTION
   ============================ */
.section--advantages { background: #f7f8fa; }
.advantage-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.advantage-card { text-align: center; padding: 36px 24px; background: #fff; border-radius: 12px; box-shadow: 0 2px 16px rgba(0,0,0,.04); transition: all .3s; border: 1px solid transparent; }
.advantage-card:hover { box-shadow: 0 8px 30px rgba(0,0,0,.08); transform: translateY(-4px); border-color: #e8740c; }
.advantage-card__icon { margin-bottom: 18px; display: flex; justify-content: center; }
.advantage-card__icon svg { width: 56px; height: 56px; }
.advantage-card__title { font-size: 18px; font-weight: 700; color: #0f2b4c; margin-bottom: 10px; }
.advantage-card__desc { font-size: 14px; color: #777; line-height: 1.7; }

/* ============================
   SOLUTION SECTION
   ============================ */
.solution-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.solution-card { background: #fff; border-radius: 10px; overflow: hidden; box-shadow: 0 2px 12px rgba(0,0,0,.05); transition: all .3s; }
.solution-card:hover { box-shadow: 0 8px 28px rgba(0,0,0,.1); transform: translateY(-4px); }
.solution-card__link { display: block; color: #333; }
.solution-card__image {
  overflow: hidden;
  aspect-ratio: 64/30;
  background: #f7f8fa;
}
.solution-card__image img,
.solution-card__image svg {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  display: block;
  transition: transform .3s;
}
.solution-card:hover .solution-card__image img,
.solution-card:hover .solution-card__image svg {
  transform: scale(1.03);
}
.solution-card__title { padding: 14px 16px; text-align: center; font-size: 15px; font-weight: 600; }
.solution-card__img { width: 100%; aspect-ratio: 64/30; object-fit: cover; }

/* ============================
   NEWS + ABOUT (Home)
   ============================ */
.news-about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
.news-list { padding: 0; }
.news-list__item { border-bottom: 1px solid #f0f2f5; }
.news-list__link { display: flex; align-items: center; gap: 16px; padding: 13px 0; color: #555; font-size: 14px; transition: color .2s; }
.news-list__link:hover { color: #e8740c; }
.news-list__date { flex-shrink: 0; font-size: 13px; color: #aaa; min-width: 44px; }
.news-list__title { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.about-box__image { border-radius: 8px; overflow: hidden; margin-bottom: 16px; aspect-ratio: 16/9; background: #f7f8fa; }
.about-box__image img { width: 100%; height: 100%; object-fit: cover; }
.about-box__text { font-size: 14px; color: #666; line-height: 1.9; text-indent: 2em; display: -webkit-box; -webkit-line-clamp: 5; -webkit-box-orient: vertical; overflow: hidden; }

/* ============================
   CTA SECTION (Home)
   ============================ */
.section--cta { background: linear-gradient(135deg, #0f2b4c 0%, #1a4a7a 100%); padding: 60px 0; }
.cta-box { text-align: center; }
.cta-box__title { font-size: 28px; font-weight: 800; color: #fff; margin-bottom: 12px; }
.cta-box__desc { font-size: 16px; color: rgba(255,255,255,.65); margin-bottom: 28px; }
.cta-box__actions { display: flex; justify-content: center; gap: 16px; flex-wrap: wrap; }
.cta-box__actions .btn--primary { background: #e8740c; border-color: #e8740c; }
.cta-box__actions .btn--accent { background: transparent; border-color: rgba(255,255,255,.4); color: #fff; }
.cta-box__actions .btn--accent:hover { background: rgba(255,255,255,.1); border-color: #fff; }

/* Old CTA section (for solution/product detail pages) */
.cta-section { background: linear-gradient(135deg, #0f2b4c 0%, #1a4a7a 100%); color: #fff; text-align: center; padding: 50px 0; }
.cta-section h2 { font-size: 26px; margin-bottom: 14px; font-weight: 700; }
.cta-phone { font-size: 34px; font-weight: 800; color: #e8740c; margin-bottom: 20px; display: block; }
.cta-phone a { color: #e8740c; }
.cta-btn { display: inline-block; background: #e8740c; color: #fff; padding: 14px 42px; border-radius: 6px; font-size: 16px; font-weight: 700; transition: all .2s; animation: ctaPulse 2.5s infinite; }
.cta-btn:hover { background: #d06508; color: #fff; transform: translateY(-1px); }
@keyframes ctaPulse { 0%,100%{box-shadow:0 2px 8px rgba(232,116,12,.3);} 50%{box-shadow:0 4px 24px rgba(232,116,12,.5);} }

/* ============================
   BREADCRUMB
   ============================ */
.breadcrumb { background: #f7f8fa; border-bottom: 1px solid #eef1f5; }
.breadcrumb__list { display: flex; align-items: center; gap: 8px; padding: 14px 0; font-size: 13px; color: #999; list-style: none; }
.breadcrumb__item a { color: #888; }
.breadcrumb__item a:hover { color: #e8740c; }
.breadcrumb__item + .breadcrumb__item::before { content: '>'; margin-right: 8px; color: #ccc; }
.breadcrumb__item--active { color: #555; }

.breadcrumb-bar { background: #f7f8fa; padding: 14px 0; font-size: 13px; color: #999; border-bottom: 1px solid #eef1f5; }
.breadcrumb-bar a { color: #888; }
.breadcrumb-bar a:hover { color: #e8740c; }

/* ============================
   INNER PAGE LAYOUT
   ============================ */
.inner-layout { display: flex; gap: 32px; padding: 0; }
.inner-layout__main { flex: 1; min-width: 0; }
.inner-layout__side { width: 270px; flex-shrink: 0; }

/* ============================
   PRODUCT LIST PAGE
   ============================ */

/* Category Banner */
.cat-banner { background: linear-gradient(135deg, #163d6b 0%, #1e5a94 60%, #2a6fb5 100%); padding: 40px 0 36px; border-top: 1px solid rgba(255,255,255,.08); }
.cat-banner__breadcrumb { font-size: 13px; margin-bottom: 16px; }
.cat-banner__breadcrumb a { color: rgba(255,255,255,.6); }
.cat-banner__breadcrumb a:hover { color: #fff; }
.cat-banner__breadcrumb span { color: rgba(255,255,255,.4); margin: 0 4px; }
.cat-banner__breadcrumb span:last-child { color: rgba(255,255,255,.85); }
.cat-banner__title { font-size: 28px; font-weight: 800; color: #fff; margin-bottom: 12px; letter-spacing: 1px; }
.cat-banner__desc { font-size: 14px; color: rgba(255,255,255,.7); line-height: 1.8; max-width: 680px; margin-bottom: 20px; }
.cat-banner__actions { display: flex; gap: 12px; }
.btn--outline-light { border: 1px solid rgba(255,255,255,.4); color: #fff; background: transparent; }
.btn--outline-light:hover { background: rgba(255,255,255,.1); border-color: rgba(255,255,255,.7); color: #fff; }
.btn--sm { padding: 9px 22px; font-size: 14px; border-radius: 6px; }

/* Layout */
.product-section { display: flex; gap: 32px; }
.product-sidebar { width: 250px; flex-shrink: 0; }
.product-main { flex: 1; min-width: 0; }

/* Sidebar */
.product-sidebar__title { background: linear-gradient(135deg, #0f2b4c, #1a4a7a); color: #fff; padding: 16px 20px; font-size: 16px; font-weight: 700; border-radius: 8px 8px 0 0; }
.product-sidebar__list { border: 1px solid #eef1f5; border-top: none; border-radius: 0 0 8px 8px; overflow: hidden; }
.product-sidebar__list a { display: flex; align-items: center; justify-content: space-between; padding: 14px 20px; border-bottom: 1px solid #f0f2f5; font-size: 14px; color: #555; transition: all .2s; }
.product-sidebar__list a:last-child { border-bottom: none; }
.product-sidebar__list a:hover { color: #e8740c; background: #fef8f2; padding-left: 26px; }
.product-sidebar__list a.active { color: #e8740c; font-weight: 700; background: #fef8f2; border-left: 3px solid #e8740c; }
.product-sidebar__arrow { font-size: 16px; color: #ccc; transition: all .2s; }
.product-sidebar__list a:hover .product-sidebar__arrow,
.product-sidebar__list a.active .product-sidebar__arrow { color: #e8740c; transform: translateX(2px); }
.product-sidebar__phone { background: linear-gradient(135deg, #fef8f2, #fff5eb); padding: 24px 20px; text-align: center; margin-top: 16px; border-radius: 10px; border: 1px solid #fde8d0; }
.product-sidebar__phone p { font-size: 13px; color: #888; margin-bottom: 6px; }
.product-sidebar__phone .phone-num { font-size: 22px; font-weight: 800; }
.product-sidebar__phone .phone-num a { color: #e8740c; }

/* Sidebar Advantages */
.sidebar-advantages { margin-top: 16px; background: #fff; border: 1px solid #eef1f5; border-radius: 10px; padding: 16px; }
.sidebar-adv__item { display: flex; gap: 10px; align-items: flex-start; padding: 10px 0; border-bottom: 1px solid #f5f6f8; }
.sidebar-adv__item:last-child { border-bottom: none; }
.sidebar-adv__icon { font-size: 18px; flex-shrink: 0; margin-top: 1px; }
.sidebar-adv__item strong { font-size: 13px; color: #333; display: block; }
.sidebar-adv__item p { font-size: 12px; color: #999; margin-top: 2px; }

/* Product List Grid (new card design) */
.product-list-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 20px; }

/* Product Card (pcard) */
.pcard { display: flex; flex-direction: column; background: #fff; border-radius: 10px; overflow: hidden; border: 1px solid #eef1f5; transition: all .3s; }
.pcard:hover { box-shadow: 0 8px 32px rgba(15,43,76,.12); transform: translateY(-4px); border-color: transparent; }
.pcard__img-wrap { position: relative; overflow: hidden; aspect-ratio: 4/3; background: #f7f8fa; }
.pcard__img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.pcard__img--placeholder { display: flex; align-items: center; justify-content: center; }
.pcard:hover .pcard__img { transform: scale(1.06); }
.pcard__hover-mask { position: absolute; inset: 0; background: linear-gradient(180deg, transparent 40%, rgba(15,43,76,.7)); display: flex; align-items: flex-end; justify-content: center; padding-bottom: 20px; opacity: 0; transition: opacity .3s; }
.pcard:hover .pcard__hover-mask { opacity: 1; }
.pcard__view-btn { color: #fff; background: #e8740c; padding: 8px 28px; border-radius: 30px; font-size: 13px; font-weight: 600; letter-spacing: .5px; }
.pcard__body { padding: 16px 18px 14px; flex: 1; display: flex; flex-direction: column; }
.pcard__title { font-size: 15px; font-weight: 700; color: #222; margin-bottom: 6px; line-height: 1.4; }
.pcard:hover .pcard__title { color: #e8740c; }
.pcard__subtitle { font-size: 12px; color: #999; margin-bottom: 12px; line-height: 1.5; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }
.pcard__footer { margin-top: auto; display: flex; align-items: center; gap: 6px; padding-top: 10px; border-top: 1px solid #f5f6f8; }
.pcard__tag { font-size: 11px; color: #e8740c; background: #fef8f2; padding: 2px 8px; border-radius: 3px; border: 1px solid #fde8d0; }
.pcard__cta { margin-left: auto; font-size: 12px; color: #e8740c; font-weight: 600; transition: transform .2s; }
.pcard:hover .pcard__cta { transform: translateX(3px); }

/* ============================
   PRODUCT DETAIL PAGE
   ============================ */
.product-detail { display: grid; grid-template-columns: 420px 1fr; gap: 36px; margin-bottom: 40px; }
.product-detail__gallery { }
.product-detail__gallery img { width: 100%; border-radius: 10px; border: 1px solid #eef1f5; }
.product-detail__info h1 { font-size: 26px; color: #0f2b4c; margin-bottom: 12px; font-weight: 800; line-height: 1.3; }
.product-detail__subtitle { font-size: 15px; color: #888; margin-bottom: 18px; }
.product-detail__intro { font-size: 14px; color: #555; line-height: 1.9; margin-bottom: 24px; }
.product-detail__cta { display: flex; gap: 12px; flex-wrap: wrap; }
.product-detail__cta a { display: inline-flex; align-items: center; gap: 6px; background: #e8740c; color: #fff; padding: 12px 28px; border-radius: 6px; font-weight: 700; font-size: 15px; transition: background .2s; }
.product-detail__cta a:hover { background: #d06508; color: #fff; }

/* Spec Table */
.spec-table { width: 100%; border-collapse: collapse; margin: 24px 0; border-radius: 8px; overflow: hidden; border: 1px solid #eef1f5; }
.spec-table th, .spec-table td { padding: 12px 16px; font-size: 14px; text-align: left; }
.spec-table thead th { background: linear-gradient(135deg, #0f2b4c, #1a4a7a); color: #fff; font-weight: 600; text-align: center; }
.spec-table td { border-bottom: 1px solid #f0f2f5; }
.spec-table td:first-child { font-weight: 600; background: #f7f8fa; width: 200px; color: #0f2b4c; }
.spec-table tr:last-child td { border-bottom: none; }
.spec-table tr:hover td { background: #fef8f2; }
.spec-table tr:hover td:first-child { background: #fdf3e8; }

/* Feature Grid */
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin: 30px 0; }
.feature-item { text-align: center; padding: 28px 18px; background: #f7f8fa; border-radius: 10px; transition: all .3s; border: 1px solid transparent; }
.feature-item:hover { background: #fff; box-shadow: 0 4px 20px rgba(0,0,0,.06); border-color: #e8740c; }
.feature-item__icon { font-size: 36px; color: #e8740c; margin-bottom: 12px; }
.feature-item__title { font-size: 16px; font-weight: 700; color: #0f2b4c; margin-bottom: 6px; }
.feature-item__desc { font-size: 13px; color: #777; line-height: 1.6; }

/* Testimonial */
.testimonial { background: linear-gradient(135deg, #fef8f2, #fff5eb); border-left: 4px solid #e8740c; padding: 24px 28px; margin: 36px 0; border-radius: 0 10px 10px 0; }
.testimonial__quote { font-size: 15px; color: #555; line-height: 1.9; font-style: italic; }
.testimonial__author { margin-top: 12px; font-size: 14px; color: #888; font-weight: 600; }

/* Detail Page Content */
.detail-header { margin-bottom: 30px; }
.detail-header h1 { font-size: 26px; color: #0f2b4c; margin-bottom: 10px; font-weight: 800; line-height: 1.3; }
.detail-header .meta { font-size: 13px; color: #aaa; }
.detail-content { font-size: 15px; line-height: 1.9; color: #444; }
.detail-content h2 { font-size: 20px; color: #0f2b4c; margin: 28px 0 14px; border-left: 4px solid #e8740c; padding-left: 14px; font-weight: 700; }
.detail-content h3 { font-size: 17px; color: #333; margin: 20px 0 10px; font-weight: 700; }
.detail-content p { margin-bottom: 16px; }
.detail-content img { border-radius: 8px; margin: 14px 0; }
.detail-content table { width: 100%; border-collapse: collapse; margin: 18px 0; border-radius: 8px; overflow: hidden; }
.detail-content table th, .detail-content table td { border: 1px solid #eef1f5; padding: 11px 16px; text-align: left; font-size: 14px; }
.detail-content table th { background: #0f2b4c; color: #fff; }
.detail-content table tr:nth-child(even) { background: #f7f8fa; }

/* ============================
   NEWS LIST PAGE
   ============================ */
.news-item { display: flex; gap: 24px; padding: 24px 0; border-bottom: 1px solid #f0f2f5; transition: background .2s; }
.news-item:hover { background: #fafbfc; }
.news-item__img { width: 220px; height: 150px; object-fit: cover; border-radius: 8px; flex-shrink: 0; }
.news-item__info { flex: 1; display: flex; flex-direction: column; justify-content: center; }
.news-item__title { font-size: 18px; font-weight: 700; color: #0f2b4c; margin-bottom: 10px; transition: color .2s; display: block; }
.news-item__title:hover { color: #e8740c; }
.news-item__summary { font-size: 14px; color: #888; line-height: 1.7; margin-bottom: 10px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.news-item__date { font-size: 12px; color: #bbb; }

/* Pagination */
.pagination { display: flex; justify-content: center; gap: 8px; margin: 36px 0; }
.pagination a, .pagination span { display: inline-flex; align-items: center; justify-content: center; min-width: 38px; height: 38px; padding: 0 12px; border: 1px solid #dde2e8; border-radius: 6px; font-size: 14px; color: #555; transition: all .2s; }
.pagination a:hover { border-color: #e8740c; color: #e8740c; }
.pagination .active { background: #0f2b4c; color: #fff; border-color: #0f2b4c; }

/* ============================
   CONTACT PAGE
   ============================ */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
.contact-info__card { background: #f7f8fa; border-radius: 12px; padding: 32px; margin-bottom: 24px; }
.contact-info__company { font-size: 22px; font-weight: 800; color: #0f2b4c; margin-bottom: 20px; }
.contact-info__list { list-style: none; padding: 0; }
.contact-info__item { display: flex; align-items: flex-start; gap: 16px; padding: 14px 0; border-bottom: 1px solid #eef1f5; }
.contact-info__item:last-child { border-bottom: none; }
.contact-info__icon { flex-shrink: 0; width: 40px; height: 40px; background: #fff; border-radius: 10px; display: flex; align-items: center; justify-content: center; box-shadow: 0 2px 8px rgba(0,0,0,.05); }
.contact-info__content { flex: 1; }
.contact-info__label { display: block; font-size: 12px; color: #aaa; margin-bottom: 2px; }
.contact-info__value { font-size: 15px; color: #333; font-weight: 500; }
.contact-info__value--highlight { color: #e8740c; font-size: 18px; font-weight: 700; }
.contact-map { border-radius: 12px; overflow: hidden; }
.contact-map__container { height: 200px; background: #eef1f5; border-radius: 12px; }
.contact-map__placeholder { display: flex; flex-direction: column; align-items: center; justify-content: center; height: 100%; color: #aaa; gap: 12px; font-size: 14px; }
.contact-form { background: #f7f8fa; border-radius: 12px; padding: 36px; }
.contact-form__title { font-size: 22px; font-weight: 700; color: #0f2b4c; margin-bottom: 24px; }

/* ============================
   INQUIRY PAGE
   ============================ */
.inquiry-grid { display: grid; grid-template-columns: 1fr 340px; gap: 36px; }
.inquiry-form { background: #fff; border-radius: 12px; padding: 36px; box-shadow: 0 2px 20px rgba(0,0,0,.06); }
.inquiry-sidebar__card { background: #f7f8fa; border-radius: 12px; padding: 28px; margin-bottom: 20px; }
.inquiry-sidebar__title { font-size: 18px; font-weight: 700; color: #0f2b4c; margin-bottom: 18px; padding-bottom: 12px; border-bottom: 2px solid #e8740c; }
.inquiry-sidebar__item { display: flex; align-items: flex-start; gap: 14px; margin-bottom: 18px; }
.inquiry-sidebar__label { font-size: 12px; color: #aaa; }
.inquiry-sidebar__phone { font-size: 20px; font-weight: 800; color: #e8740c; }
.inquiry-sidebar__phone a { color: #e8740c; }
.inquiry-sidebar__value { font-size: 14px; color: #555; }
.inquiry-sidebar__value a { color: #555; }
.inquiry-sidebar__value a:hover { color: #e8740c; }
.inquiry-sidebar__features { list-style: none; padding: 0; }
.inquiry-sidebar__features li { padding: 10px 0; border-bottom: 1px solid #eef1f5; font-size: 14px; color: #555; padding-left: 22px; position: relative; }
.inquiry-sidebar__features li:last-child { border-bottom: none; }
.inquiry-sidebar__features li::before { content: ''; position: absolute; left: 0; top: 50%; transform: translateY(-50%); width: 8px; height: 8px; background: #e8740c; border-radius: 50%; }

/* ============================
   FORMS
   ============================ */
.form-group { margin-bottom: 18px; }
.form-group--half { flex: 1; min-width: 0; }
.form-row { display: flex; gap: 16px; }
.form-label { display: block; font-size: 14px; color: #555; margin-bottom: 6px; font-weight: 500; }
.form-required { color: #e8740c; }
.form-input, .form-textarea { width: 100%; padding: 12px 16px; border: 1px solid #dde2e8; border-radius: 8px; font-size: 14px; font-family: inherit; transition: all .2s; background: #fff; }
.form-input:focus, .form-textarea:focus { outline: none; border-color: #e8740c; box-shadow: 0 0 0 3px rgba(232,116,12,.1); }
.form-textarea { min-height: 120px; resize: vertical; }
.form-message { padding: 12px 16px; border-radius: 8px; margin-top: 12px; font-size: 14px; display: none; }
.form-message--success { background: #edf7ed; color: #2e7d32; border: 1px solid #c8e6c9; display: block; }
.form-message--error { background: #fdecea; color: #c62828; border: 1px solid #ffcdd2; display: block; }
.form-msg { padding: 12px 16px; border-radius: 8px; margin-top: 12px; font-size: 14px; display: none; }
.form-msg--ok { background: #edf7ed; color: #2e7d32; border: 1px solid #c8e6c9; display: block; }
.form-msg--err { background: #fdecea; color: #c62828; border: 1px solid #ffcdd2; display: block; }
.form-btn { display: block; width: 100%; background: #e8740c; color: #fff; border: none; padding: 14px; font-size: 16px; font-weight: 700; border-radius: 8px; cursor: pointer; transition: background .2s; font-family: inherit; }
.form-btn:hover { background: #d06508; }
.inquiry-form__note { margin-top: 14px; font-size: 13px; color: #aaa; text-align: center; }

/* ============================
   404 PAGE
   ============================ */
.error-page { text-align: center; padding: 80px 20px; }
.error-page__code { font-size: 120px; font-weight: 900; color: #eef1f5; line-height: 1; margin-bottom: 10px; }
.error-page__title { font-size: 26px; color: #0f2b4c; font-weight: 700; margin-bottom: 14px; }
.error-page__desc { font-size: 16px; color: #888; margin-bottom: 32px; }
.error-page__actions { display: flex; justify-content: center; gap: 16px; margin-bottom: 24px; }
.error-page__contact { font-size: 14px; color: #888; }
.error-page__contact a { color: #e8740c; font-weight: 600; }

/* ============================
   LANDING PAGE
   ============================ */
.landing-phone-bar { background: #e8740c; color: #fff; text-align: center; padding: 14px 0; font-size: 20px; font-weight: 700; position: sticky; top: 0; z-index: 100; }
.landing-phone-bar a { color: #fff; }
.landing-phone-bar .lp-btn { display: inline-block; background: #fff; color: #e8740c; padding: 4px 18px; border-radius: 4px; font-size: 14px; font-weight: 700; margin-left: 16px; }
.landing-hero { background: linear-gradient(135deg, #0f2b4c, #1a4a7a); color: #fff; padding: 56px 0; text-align: center; }
.landing-hero h1 { font-size: 34px; margin-bottom: 14px; font-weight: 800; }
.landing-hero .subtitle { font-size: 17px; opacity: .8; margin-bottom: 20px; }
.trust-badges { display: flex; justify-content: center; gap: 16px; flex-wrap: wrap; }
.trust-badge { font-size: 14px; color: rgba(255,255,255,.85); background: rgba(255,255,255,.1); padding: 6px 16px; border-radius: 20px; }
.landing-form-wrap { max-width: 520px; margin: -36px auto 40px; position: relative; z-index: 10; padding: 0 20px; }
.landing-form { background: #fff; border-radius: 12px; padding: 32px; box-shadow: 0 8px 40px rgba(0,0,0,.12); }
.landing-form h3 { text-align: center; font-size: 22px; color: #0f2b4c; margin-bottom: 8px; font-weight: 700; }
.landing-form .form-hint { text-align: center; font-size: 14px; color: #888; margin-bottom: 20px; }

/* ============================
   FOOTER
   ============================ */
.site-footer { background: #0f2b4c; color: rgba(255,255,255,.7); font-size: 14px; }

/* Footer nav */
.site-footer__nav { background: rgba(0,0,0,.15); padding: 14px 0; }
.site-footer__nav-links { display: flex; justify-content: center; gap: 8px; flex-wrap: wrap; }
.site-footer__nav-link { color: rgba(255,255,255,.6); padding: 4px 16px; font-size: 14px; transition: color .2s; }
.site-footer__nav-link:hover { color: #e8740c; }

/* Footer info */
.site-footer__info { padding: 46px 0 36px; }
.site-footer__info-grid { display: grid; grid-template-columns: 1.2fr 1fr 0.6fr; gap: 50px; }
.site-footer__company-logo img { height: 40px; margin-bottom: 14px; }
.site-footer__company-name { font-size: 18px; font-weight: 700; color: #fff; margin-bottom: 8px; }
.site-footer__company-desc { font-size: 14px; color: rgba(255,255,255,.5); }
.site-footer__title { color: #fff; font-size: 16px; margin-bottom: 16px; font-weight: 700; position: relative; padding-bottom: 10px; }
.site-footer__title::after { content: ''; position: absolute; bottom: 0; left: 0; width: 30px; height: 2px; background: #e8740c; }
.site-footer__contact-list { list-style: none; padding: 0; }
.site-footer__contact-list li { margin-bottom: 10px; font-size: 14px; display: flex; gap: 6px; }
.site-footer__contact-label { color: rgba(255,255,255,.5); white-space: nowrap; }
.site-footer__contact-list a { color: rgba(255,255,255,.7); }
.site-footer__contact-list a:hover { color: #e8740c; }
.site-footer__qrcode-img { text-align: center; }
.site-footer__qrcode-img img { width: 120px; height: 120px; border-radius: 8px; margin: 0 auto 8px; border: 3px solid rgba(255,255,255,.1); }
.site-footer__qrcode-img p { font-size: 13px; color: rgba(255,255,255,.4); }

/* Friend links */
.site-footer__links { border-top: 1px solid rgba(255,255,255,.08); padding: 14px 0; }
.site-footer__links-inner { text-align: center; }
.site-footer__links-label { color: rgba(255,255,255,.4); font-size: 13px; }
.site-footer__links-item { color: rgba(255,255,255,.35); font-size: 13px; margin: 0 6px; }
.site-footer__links-item:hover { color: #e8740c; }

/* Copyright */
.site-footer__copyright { border-top: 1px solid rgba(255,255,255,.08); padding: 18px 0; text-align: center; }
.site-footer__copyright-text { font-size: 13px; color: rgba(255,255,255,.4); }
.site-footer__copyright-text a { color: rgba(255,255,255,.4); }
.site-footer__copyright-text a:hover { color: #e8740c; }
.site-footer__disclaimer { font-size: 12px; color: rgba(255,255,255,.25); margin-top: 8px; max-width: 800px; margin-left: auto; margin-right: auto; line-height: 1.6; }

/* ============================
   FLOATING CONTACT (Desktop)
   ============================ */
.floating-contact {
  position: fixed;
  right: 16px;
  bottom: 22px;
  z-index: 500;
  pointer-events: none;
}
.floating-contact::before {
  display: none;
}
.floating-contact__list {
  list-style: none;
  margin: 0;
  padding: 0;
  min-width: auto;
  display: flex;
  flex-direction: column;
  gap: 8px;
  position: relative;
  overflow: visible;
  pointer-events: auto;
}
.floating-contact__list::before {
  display: none;
}
.floating-contact__item { display: block; position: relative; }
.floating-contact__item a {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  width: 52px;
  min-height: 52px;
  padding: 0;
  color: #27425f;
  border-radius: 14px;
  border: 1px solid rgba(15, 43, 76, .08);
  background: rgba(255, 255, 255, .96);
  white-space: nowrap;
  transition: transform .22s ease, box-shadow .22s ease, background .22s ease, border-color .22s ease, color .22s ease;
  box-shadow: 0 10px 22px rgba(6, 20, 40, .14);
  backdrop-filter: blur(12px);
  overflow: visible;
}
.floating-contact__item a::before {
  display: none;
}
.floating-contact__item a:hover,
.floating-contact__item a:focus-visible {
  transform: translateX(-3px);
  box-shadow: 0 14px 26px rgba(6, 20, 40, .18);
}
.floating-contact__icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  position: relative;
  z-index: 1;
}
.floating-contact__label {
  position: absolute;
  top: 50%;
  right: calc(100% + 10px);
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 2px;
  padding: 10px 12px;
  min-width: 92px;
  border-radius: 12px;
  background: rgba(15, 43, 76, .96);
  box-shadow: 0 14px 28px rgba(6, 20, 40, .18);
  font-size: 13px;
  font-weight: 600;
  color: #fff;
  letter-spacing: .01em;
  line-height: 1.2;
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translate(-6px, -50%);
  transition: opacity .2s ease, transform .2s ease, visibility .2s ease;
}
.floating-contact__label::after {
  display: block;
  font-size: 11px;
  font-weight: 400;
  color: rgba(255, 255, 255, .7);
  letter-spacing: 0;
}
.floating-contact__item a:hover .floating-contact__label,
.floating-contact__item a:focus-visible .floating-contact__label,
.floating-contact__item:focus-within .floating-contact__label {
  opacity: 1;
  visibility: visible;
  transform: translate(0, -50%);
}
.floating-contact__item--phone a {
  color: #d46b18;
  border-color: rgba(232, 116, 12, .22);
  background: rgba(255, 250, 245, .98);
}
.floating-contact__item--phone a:hover,
.floating-contact__item--phone a:focus-visible {
  color: #bf5f13;
  background: #fff;
}
.floating-contact__item--phone a::after {
  content: "";
  position: absolute;
  top: 8px;
  right: 8px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #ff8a3d;
  box-shadow: 0 0 0 0 rgba(255, 138, 61, .28);
  animation: floatingContactPulse 2.4s infinite;
}
.floating-contact__item--phone .floating-contact__label::after { content: "\70ed\7ebf\54a8\8be2"; }
.floating-contact__item--wechat a {
  color: #2963b8;
}
.floating-contact__item--wechat a:hover,
.floating-contact__item--wechat a:focus-visible {
  color: #1f57ab;
}
.floating-contact__item--wechat .floating-contact__label::after { content: "\626b\7801\6dfb\52a0\5fae\4fe1"; }
.floating-contact__item--inquiry a {
  color: #1b7d66;
}
.floating-contact__item--inquiry a:hover,
.floating-contact__item--inquiry a:focus-visible {
  color: #156a56;
}
.floating-contact__item--inquiry .floating-contact__label::after { content: "\5feb\901f\63d0\4ea4\9700\6c42"; }
.floating-contact__qrcode {
  position: absolute;
  right: calc(100% + 12px);
  bottom: -12px;
  width: 156px;
  padding: 12px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  border-radius: 16px;
  background: rgba(255, 255, 255, .98);
  border: 1px solid rgba(15, 43, 76, .08);
  box-shadow: 0 18px 34px rgba(7, 20, 40, .16);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateX(8px) scale(.98);
  transition: opacity .24s ease, transform .24s ease, visibility .24s ease;
}
.floating-contact__qrcode::before {
  content: "";
  position: absolute;
  top: 50%;
  right: -8px;
  width: 16px;
  height: 16px;
  background: rgba(255, 255, 255, .98);
  border-right: 1px solid rgba(15, 43, 76, .08);
  border-bottom: 1px solid rgba(15, 43, 76, .08);
  transform: translateY(-50%) rotate(45deg);
}
.floating-contact__qrcode::after {
  content: attr(data-phone);
  display: block;
  font-size: 11px;
  font-weight: 600;
  color: #607081;
  text-align: center;
}
.floating-contact__qrcode img {
  width: 124px;
  height: 124px;
  max-width: none;
  display: block;
  padding: 6px;
  border-radius: 12px;
  background: #f6f8fb;
  box-shadow: inset 0 0 0 1px rgba(15, 43, 76, .05);
}
.floating-contact__item--wechat:hover .floating-contact__qrcode,
.floating-contact__item--wechat:focus-within .floating-contact__qrcode,
.floating-contact__qrcode.is-active {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(0) scale(1);
}
.floating-contact__item--top {
  opacity: 0;
  pointer-events: none;
  transform: translateY(14px);
  transition: opacity .28s ease, transform .28s ease;
}
.floating-contact__item--top.is-visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}
.floating-contact__item--top a {
  width: 52px;
  min-height: 52px;
  background: rgba(255, 255, 255, .95);
  color: #6c7d8f;
  border-color: rgba(15, 43, 76, .08);
  box-shadow: 0 10px 22px rgba(6, 20, 40, .14);
}
.floating-contact__item--top a:hover,
.floating-contact__item--top a:focus-visible {
  background: #fff;
  color: #4d6177;
}
.floating-contact__item--top .floating-contact__label::after {
  content: "\8fd4\56de\9876\90e8";
}
@media (min-width: 992px) {
  .floating-contact__item--phone a:hover,
  .floating-contact__item--phone a:focus-visible {
    border-color: rgba(232, 116, 12, .3);
  }
  .floating-contact__item--wechat a:hover,
  .floating-contact__item--wechat a:focus-visible {
    border-color: rgba(41, 99, 184, .2);
  }
  .floating-contact__item--inquiry a:hover,
  .floating-contact__item--inquiry a:focus-visible {
    border-color: rgba(27, 125, 102, .2);
  }
}
@keyframes floatingContactPulse {
  0% { box-shadow: 0 0 0 0 rgba(255, 255, 255, .42); }
  70% { box-shadow: 0 0 0 12px rgba(255, 255, 255, 0); }
  100% { box-shadow: 0 0 0 0 rgba(255, 255, 255, 0); }
}

/* ============================
   MOBILE BOTTOM BAR
   ============================ */
.mobile-bar { display: none; position: fixed; bottom: 0; left: 0; right: 0; background: #fff; box-shadow: 0 -2px 16px rgba(0,0,0,.1); z-index: 500; }
.mobile-bar__item { flex: 1; text-align: center; padding: 8px 0 6px; font-size: 11px; color: #888; display: flex; flex-direction: column; align-items: center; gap: 2px; }
.mobile-bar__item a { color: #666; display: flex; flex-direction: column; align-items: center; gap: 3px; }
.mobile-bar__item a:hover { color: #e8740c; }
.mobile-bar__icon { width: 22px; height: 22px; }
.mobile-bar { display: none; }

/* LP specific sections */
.lp-section { padding: 48px 0; }
.lp-section--gray { background: #f7f8fa; }
.lp-section__title { text-align: center; margin-bottom: 32px; }
.lp-section__title h2 { font-size: 24px; color: #0f2b4c; font-weight: 700; }
.lp-highlights { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.lp-highlight { text-align: center; padding: 28px 18px; background: #fff; border-radius: 10px; box-shadow: 0 2px 12px rgba(0,0,0,.04); }
.lp-highlight__icon { font-size: 40px; margin-bottom: 12px; }
.lp-highlight__title { font-size: 16px; font-weight: 700; color: #0f2b4c; margin-bottom: 6px; }
.lp-highlight__desc { font-size: 13px; color: #777; line-height: 1.6; }
.lp-spec-table { max-width: 800px; margin: 0 auto; }
.lp-cases { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.lp-case { text-align: center; padding: 24px 16px; background: #fff; border-radius: 10px; box-shadow: 0 2px 12px rgba(0,0,0,.04); }
.lp-case__icon { font-size: 36px; margin-bottom: 10px; }
.lp-case__title { font-size: 15px; font-weight: 700; color: #0f2b4c; margin-bottom: 6px; }
.lp-case__desc { font-size: 13px; color: #777; }
.lp-testimonial { max-width: 600px; margin: 0 auto; text-align: center; }
.lp-testimonial blockquote { font-size: 16px; color: #555; line-height: 1.8; font-style: italic; }
.lp-testimonial cite { display: block; margin-top: 12px; font-size: 14px; color: #888; font-style: normal; }
.lp-bottom-cta { background: linear-gradient(135deg, #0f2b4c, #1a4a7a); padding: 48px 0; text-align: center; color: #fff; }
.lp-bottom-cta h2 { font-size: 26px; font-weight: 700; margin-bottom: 16px; }
.lp-bottom-cta .cta-phone { display: block; font-size: 34px; font-weight: 800; color: #e8740c; margin-bottom: 20px; }
.lp-bottom-cta .cta-phone:hover { color: #fff; }

/* ============================
   RESPONSIVE
   ============================ */
@media (max-width: 1024px) {
  .product-layout { flex-direction: column; }
  .product-layout__sidebar { width: 100%; }
  .category-box__list { display: flex; flex-wrap: wrap; }
  .category-box__item { flex: 1; min-width: 120px; border-bottom: none; border-right: 1px solid #f0f2f5; }
  .product-section { flex-direction: column; }
  .product-sidebar { width: 100%; }
  .sidebar-advantages { display: flex; flex-wrap: wrap; gap: 0 20px; }
  .sidebar-adv__item { flex: 1; min-width: 140px; border-bottom: none; }
  .product-list-grid { grid-template-columns: repeat(3, 1fr); }
  .product-grid { grid-template-columns: repeat(2, 1fr); }
  .advantage-grid { grid-template-columns: repeat(2, 1fr); }
  .solution-grid { grid-template-columns: repeat(2, 1fr); }
  .news-about-grid { grid-template-columns: 1fr; }
  .product-detail { grid-template-columns: 1fr; }
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .inner-layout { flex-direction: column; }
  .inner-layout__side { width: 100%; }
  .contact-grid { grid-template-columns: 1fr; }
  .inquiry-grid { grid-template-columns: 1fr; }
  .site-footer__info-grid { grid-template-columns: 1fr 1fr; gap: 30px; }
  .floating-contact { display: none; }
}

@media (max-width: 768px) {
  .site-header__topbar { display: none; }
  .site-header__brand-inner { height: 64px; }
  .site-header__logo img { height: 38px; }
  .site-header__slogan { display: none; }
  .site-header__hotline { display: none; }
  .site-nav__menu { display: none; }
  .site-nav__hamburger { display: flex !important; flex-direction: row; align-items: center; gap: 8px; }
  .site-nav__inner { height: 50px; justify-content: flex-end; }
  .hero { padding: 40px 0 50px; }
  .hero__title { font-size: 24px; }
  .hero__keywords { gap: 6px; }
  .hero__keyword { padding: 4px 12px; font-size: 13px; }
  .hero__actions { flex-direction: column; }
  .hero__actions .btn { width: 100%; }
  .section { padding: 40px 0; }
  .section__title { font-size: 22px; }
  .product-list-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .product-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .cat-banner { padding: 28px 0 24px; }
  .cat-banner__title { font-size: 22px; }
  .cat-banner__actions { flex-direction: column; }
  .cat-banner__actions .btn { text-align: center; }
  .advantage-grid { grid-template-columns: 1fr; }
  .solution-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .news-item { flex-direction: column; }
  .news-item__img { width: 100%; height: 180px; }
  .site-footer__info-grid { grid-template-columns: 1fr; gap: 24px; }
  .site-footer__qrcode { display: none; }
  .mobile-bar { display: flex; }
  body { padding-bottom: 58px; }
  .form-row { flex-direction: column; gap: 0; }
  .cta-section h2 { font-size: 20px; }
  .cta-phone { font-size: 26px; }
  .lp-highlights, .lp-cases { grid-template-columns: 1fr; }
  .landing-hero h1 { font-size: 24px; }
  .landing-form-wrap { margin-top: -24px; }
  .landing-form { padding: 24px; }
  .error-page__code { font-size: 80px; }
}

/* ---- Mobile WeChat QR Popup ---- */
.mobile-wechat-popup {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 10000;
  align-items: center;
  justify-content: center;
}
.mobile-wechat-popup__overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,.55);
}
.mobile-wechat-popup__content {
  position: relative;
  background: #fff;
  border-radius: 12px;
  padding: 32px 28px 24px;
  text-align: center;
  box-shadow: 0 8px 32px rgba(0,0,0,.25);
  max-width: 300px;
  width: 85%;
  z-index: 1;
}
.mobile-wechat-popup__content img {
  display: block;
  margin: 0 auto 12px;
  border-radius: 8px;
}
.mobile-wechat-popup__content p {
  margin: 6px 0 0;
  font-size: 15px;
  color: #333;
  line-height: 1.5;
}
.mobile-wechat-popup__close {
  position: absolute;
  top: 8px;
  right: 8px;
  width: 32px;
  height: 32px;
  border: none;
  background: #f0f0f0;
  border-radius: 50%;
  font-size: 20px;
  line-height: 1;
  color: #666;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ============================
   Landing Category Page
   ============================ */
.lp-cat-page{font-family:"PingFang SC","Microsoft YaHei",-apple-system,BlinkMacSystemFont,sans-serif;color:#111827;background:radial-gradient(circle at top left,rgba(240,139,33,.08),transparent 30%),radial-gradient(circle at top right,rgba(30,58,95,.08),transparent 28%),linear-gradient(180deg,#f8fbff 0%,#f3f6fb 38%,#f6f8fc 100%);line-height:1.6;-webkit-font-smoothing:antialiased}
.lp-cat-page *{box-sizing:border-box}
.lp-cat-page a{text-decoration:none}
.lp-cat-page img{display:block;max-width:100%;height:auto}
.lp-cat-container{max-width:1180px;margin:0 auto;padding:0 24px}
.lp-cat-topbar{position:sticky;top:0;z-index:120;background:rgba(11,24,47,.84);backdrop-filter:blur(14px);border-bottom:1px solid rgba(255,255,255,.06)}
.lp-cat-topbar__inner{min-height:56px;display:flex;align-items:center;justify-content:space-between;gap:16px}
.lp-cat-topbar__brand{color:rgba(255,255,255,.88);font-size:15px;font-weight:700}
.lp-cat-topbar__right{display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.lp-cat-topbar__phone{color:#ffd166;font-size:18px;font-weight:800;letter-spacing:.4px}
.lp-cat-topbar__cta{display:inline-flex;align-items:center;justify-content:center;min-height:38px;padding:0 18px;border-radius:999px;background:linear-gradient(135deg,#f08b21,#ffac47);color:#fff;font-size:14px;font-weight:700;box-shadow:0 10px 24px rgba(240,139,33,.28)}
.lp-cat-hero{position:relative;overflow:hidden;background:radial-gradient(circle at 12% 18%,rgba(255,172,71,.16),transparent 22%),radial-gradient(circle at 92% 12%,rgba(73,133,214,.18),transparent 20%),linear-gradient(135deg,#0b1730 0%,#14284a 38%,#213b64 100%);color:#fff;padding:42px 0 54px}
.lp-cat-hero::before,.lp-cat-hero::after{content:"";position:absolute;border-radius:999px;background:linear-gradient(135deg,rgba(255,255,255,.06),rgba(255,255,255,0))}
.lp-cat-hero::before{width:420px;height:420px;left:-160px;bottom:-250px}
.lp-cat-hero::after{width:360px;height:360px;right:-120px;top:-180px}
.lp-cat-hero__inner{position:relative;z-index:2;display:grid;grid-template-columns:minmax(0,1.2fr) minmax(320px,.88fr);gap:28px;align-items:stretch}
.lp-cat-hero__copy{padding:14px 0 8px}
.lp-cat-hero__eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:rgba(255,255,255,.72);margin-bottom:18px}
.lp-cat-hero__eyebrow::before{content:"";width:28px;height:1px;background:rgba(255,255,255,.35)}
.lp-cat-hero h1{font-size:44px;line-height:1.16;font-weight:900;letter-spacing:-.04em;margin:0 0 14px;max-width:760px}
.lp-cat-hero__subtitle{font-size:17px;color:rgba(255,255,255,.76);margin:0 0 26px}
.lp-cat-hero__actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:24px}
.lp-cat-btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:58px;padding:0 28px;border-radius:18px;font-size:16px;font-weight:800;border:1px solid transparent;transition:transform .18s ease,box-shadow .18s ease,background .18s ease,border-color .18s ease}
.lp-cat-btn:hover{transform:translateY(-1px)}
.lp-cat-btn svg{width:20px;height:20px;fill:currentColor;flex-shrink:0}
.lp-cat-btn--phone{background:linear-gradient(135deg,#f08b21,#ffac47);color:#fff;box-shadow:0 18px 36px rgba(240,139,33,.22);animation:lpCatPulse 2.6s infinite}
.lp-cat-btn--phone:hover{animation:none}
.lp-cat-btn--wechat{background:rgba(255,255,255,.08);color:#7df0aa;border-color:rgba(72,199,116,.4);backdrop-filter:blur(10px)}
.lp-cat-btn--wechat:hover{background:rgba(20,184,92,.18);border-color:rgba(125,240,170,.62)}
@keyframes lpCatPulse{0%,100%{box-shadow:0 18px 36px rgba(240,139,33,.2)}50%{box-shadow:0 24px 44px rgba(240,139,33,.34)}}
.lp-cat-hero__trust{display:flex;flex-wrap:wrap;gap:10px}
.lp-cat-hero__trust span{display:inline-flex;align-items:center;gap:8px;min-height:34px;padding:0 14px;border-radius:999px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.08);color:rgba(255,255,255,.82);font-size:13px;font-weight:600}
.lp-cat-hero__trust span::before{content:"";width:6px;height:6px;border-radius:50%;background:linear-gradient(135deg,#ffac47,#ffd36d)}
.lp-cat-hero__panel{position:relative;background:linear-gradient(180deg,rgba(255,255,255,.12),rgba(255,255,255,.08));border:1px solid rgba(255,255,255,.1);border-radius:28px;padding:22px;box-shadow:0 18px 46px rgba(15,27,51,.1);backdrop-filter:blur(14px)}
.lp-cat-hero__panel-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px}
.lp-cat-hero__panel-head span{font-size:13px;font-weight:700;color:rgba(255,255,255,.65);letter-spacing:.08em;text-transform:uppercase}
.lp-cat-hero__panel-head strong{font-size:14px;color:#fff}
.lp-cat-hero__preview-grid{display:grid;gap:12px}
.lp-cat-preview{display:grid;grid-template-columns:52px minmax(0,1fr);gap:14px;padding:16px;border-radius:18px;background:rgba(11,23,48,.26);border:1px solid rgba(255,255,255,.08);transition:transform .18s ease,border-color .18s ease,background .18s ease}
.lp-cat-preview:hover{transform:translateY(-2px);border-color:rgba(240,139,33,.34);background:rgba(255,255,255,.1)}
.lp-cat-preview__index{width:52px;height:52px;border-radius:16px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,rgba(240,139,33,.22),rgba(255,255,255,.08));color:#fff;font-size:18px;font-weight:900}
.lp-cat-preview__title{font-size:15px;font-weight:800;color:#fff;line-height:1.35;margin-bottom:4px}
.lp-cat-preview__tag{display:inline-flex;align-items:center;min-height:24px;padding:0 10px;border-radius:999px;background:rgba(255,255,255,.08);color:#ffd58e;font-size:11px;font-weight:800;margin-bottom:8px}
.lp-cat-preview__meta{font-size:12px;line-height:1.6;color:rgba(255,255,255,.64)}
.lp-cat-section{padding:42px 0}
.lp-cat-section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:22px}
.lp-cat-section-title{display:flex;align-items:center;gap:12px;font-size:28px;font-weight:900;letter-spacing:-.03em;color:#111827}
.lp-cat-section-title::before{content:"";width:5px;height:28px;border-radius:999px;background:linear-gradient(180deg,#f08b21,#ffac47);box-shadow:0 10px 18px rgba(240,139,33,.22)}
.lp-cat-section-note{font-size:14px;color:#6b7280;margin-top:8px}
.lp-cat-products{padding-top:34px}
.lp-cat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:22px}
.lp-cat-card{position:relative;display:flex;flex-direction:column;min-height:100%;background:linear-gradient(180deg,rgba(255,255,255,.96),rgba(248,251,255,.98));border:1px solid #e8eef6;border-radius:24px;padding:20px;box-shadow:0 10px 30px rgba(15,27,51,.06);overflow:hidden;transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease}
.lp-cat-card::after{content:"";position:absolute;left:0;right:0;top:0;height:5px;background:linear-gradient(90deg,#f08b21,#ffac47);opacity:.88}
.lp-cat-card:hover{transform:translateY(-4px);box-shadow:0 22px 48px rgba(15,27,51,.12);border-color:#cbd8ea}
.lp-cat-card__top{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:16px}
.lp-cat-card__badge{display:inline-flex;align-items:center;min-height:28px;padding:0 12px;border-radius:999px;background:#fff3e4;color:#bb6600;font-size:12px;font-weight:800}
.lp-cat-card__index{font-size:34px;font-weight:900;line-height:1;color:#d9e3f0}
.lp-cat-card__media{overflow:hidden;border-radius:20px;background:linear-gradient(135deg,#edf3fb 0%,#f8fbff 42%,#e7edf7 100%);border:1px solid #dbe5f2;aspect-ratio:16/10;margin-bottom:18px}
.lp-cat-card__media.is-placeholder{aspect-ratio:2.15/1}
.lp-cat-card__media img{width:100%;height:100%;object-fit:cover}
.lp-cat-card__placeholder{width:100%;height:100%;display:flex;flex-direction:column;justify-content:flex-end;padding:18px;background:radial-gradient(circle at 18% 18%,rgba(240,139,33,.18),transparent 28%),linear-gradient(135deg,#f6f9ff 0%,#edf3fb 45%,#e5edf7 100%)}
.lp-cat-card__placeholder span{display:inline-flex;align-items:center;align-self:flex-start;min-height:26px;padding:0 10px;border-radius:999px;background:rgba(255,255,255,.82);color:#9a5f0f;font-size:11px;font-weight:800}
.lp-cat-card__placeholder strong{margin-top:auto;font-size:40px;font-weight:900;line-height:1;color:#c0cfdf}
.lp-cat-card__title{font-size:22px;font-weight:900;line-height:1.28;color:#111827;margin:0 0 8px}
.lp-cat-card__summary{font-size:14px;line-height:1.75;color:#6b7280;margin:0 0 14px;min-height:48px}
.lp-cat-card__points{list-style:none;display:grid;gap:8px;margin:0 0 18px;padding:0}
.lp-cat-card__points li{display:flex;align-items:flex-start;gap:10px;font-size:13px;line-height:1.6;color:#4b5563}
.lp-cat-card__points li::before{content:"";width:7px;height:7px;border-radius:50%;background:linear-gradient(135deg,#f08b21,#ffac47);margin-top:7px;flex-shrink:0}
.lp-cat-card__actions{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:auto}
.lp-cat-card__actions>:only-child{grid-column:1/-1}
.lp-cat-card__btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;border-radius:14px;border:1px solid transparent;font-size:14px;font-weight:800;transition:transform .18s ease,box-shadow .18s ease,background .18s ease,border-color .18s ease}
.lp-cat-card__btn:hover{transform:translateY(-1px)}
.lp-cat-card__btn--phone{background:linear-gradient(135deg,#f08b21,#ffac47);color:#fff;box-shadow:0 14px 26px rgba(240,139,33,.2)}
.lp-cat-card__btn--wechat{background:#ecfff3;color:#10904a;border-color:#bfecca}
.lp-cat-card__link{display:inline-flex;align-items:center;justify-content:center;gap:8px;margin-top:14px;font-size:13px;font-weight:700;color:#2357d8}
.lp-cat-card__link::after{content:"→";font-size:13px}
.lp-cat-help{padding-top:20px}
.lp-cat-help__box{position:relative;overflow:hidden;border-radius:28px;background:radial-gradient(circle at 12% 20%,rgba(255,172,71,.16),transparent 30%),linear-gradient(135deg,#10213f 0%,#17345e 56%,#1f4477 100%);color:#fff;padding:34px 36px;box-shadow:0 24px 54px rgba(15,27,51,.16)}
.lp-cat-help__box::after{content:"";position:absolute;right:-50px;bottom:-80px;width:240px;height:240px;border-radius:50%;background:rgba(255,255,255,.05)}
.lp-cat-help__tag{display:inline-flex;align-items:center;min-height:28px;padding:0 12px;border-radius:999px;background:rgba(255,255,255,.1);font-size:12px;font-weight:800;margin-bottom:14px}
.lp-cat-help__box h3{font-size:32px;font-weight:900;letter-spacing:-.04em;line-height:1.18;margin:0 0 10px}
.lp-cat-help__box p{max-width:620px;font-size:15px;color:rgba(255,255,255,.76);margin:0 0 22px}
.lp-cat-help__actions{display:flex;flex-wrap:wrap;gap:12px}
.lp-cat-help__btn{display:inline-flex;align-items:center;justify-content:center;min-height:52px;padding:0 24px;border-radius:16px;font-size:15px;font-weight:800;border:1px solid transparent;transition:transform .18s ease,background .18s ease,border-color .18s ease}
.lp-cat-help__btn:hover{transform:translateY(-1px)}
.lp-cat-help__btn--phone{background:linear-gradient(135deg,#f08b21,#ffac47);color:#fff;box-shadow:0 14px 32px rgba(240,139,33,.2)}
.lp-cat-help__btn--wechat{background:rgba(255,255,255,.08);color:#89f3b3;border-color:rgba(72,199,116,.36)}
.lp-cat-compare__shell{background:#fff;border:1px solid #e8eef6;border-radius:26px;box-shadow:0 10px 30px rgba(15,27,51,.06);overflow:hidden}
.lp-cat-compare__top{display:flex;align-items:center;gap:10px;flex-wrap:wrap;padding:16px 18px;border-bottom:1px solid #e8eef6;background:#f9fbff}
.lp-cat-compare__top span{display:inline-flex;align-items:center;min-height:30px;padding:0 12px;border-radius:999px;background:#eef3fb;color:#274472;font-size:12px;font-weight:800}
.lp-cat-compare__wrap{overflow-x:auto}
.lp-cat-compare__table{width:100%;border-collapse:collapse;min-width:720px;background:#fff}
.lp-cat-compare__table thead th{padding:16px 18px;background:linear-gradient(135deg,#11203b 0%,#203c67 100%);color:#fff;font-size:14px;font-weight:800;text-align:center;white-space:nowrap}
.lp-cat-compare__table thead th:first-child{text-align:left;min-width:180px}
.lp-cat-compare__table tbody td{padding:14px 18px;font-size:14px;border-bottom:1px solid #eef2f7;text-align:center;color:#334155;vertical-align:middle}
.lp-cat-compare__table tbody td:first-child{position:sticky;left:0;z-index:1;text-align:left;font-weight:700;color:#475569;background:#fbfcff}
.lp-cat-compare__table tbody tr:nth-child(even) td{background:#f9fbfe}
.lp-cat-compare__table tbody tr:nth-child(even) td:first-child{background:#f3f7fc}
.lp-cat-compare__table tbody tr:hover td{background:#eef5ff}
.lp-cat-compare__table tbody tr:hover td:first-child{background:#e7f0fc}
.lp-cat-page--single .lp-cat-hero__inner{grid-template-columns:1fr}
.lp-cat-page--single .lp-cat-hero__copy{max-width:780px}
.lp-cat-page--single .lp-cat-hero__panel{display:none}
.lp-cat-page--single .lp-cat-products .lp-cat-section-head,
.lp-cat-page--single .lp-cat-grid,
.lp-cat-page--single .lp-cat-compare .lp-cat-section-head,
.lp-cat-page--single .lp-cat-compare__shell{max-width:780px;margin-left:auto;margin-right:auto}
.lp-cat-page--single .lp-cat-card__media.is-placeholder{
  aspect-ratio:5.4/1;
  background:
    radial-gradient(circle at 18% 18%, rgba(240,139,33,.16), transparent 24%),
    linear-gradient(135deg,#f7faff 0%,#eef4fb 46%,#e5edf8 100%);
}
.lp-cat-page--single .lp-cat-card__placeholder{
  padding:16px 18px;
}
.lp-cat-page--single .lp-cat-card__placeholder strong{
  font-size:30px;
  color:#c8d5e5;
}
.lp-cat-company__grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.lp-cat-company__card{display:flex;align-items:flex-start;gap:16px;background:linear-gradient(180deg,#fff 0%,#f9fbfe 100%);border:1px solid #e8eef6;border-radius:22px;padding:22px;box-shadow:0 10px 30px rgba(15,27,51,.06)}
.lp-cat-company__icon{width:46px;height:46px;border-radius:16px;display:flex;align-items:center;justify-content:center;flex-shrink:0;color:#fff;font-size:18px;font-weight:900;box-shadow:0 12px 24px rgba(15,27,51,.12)}
.lp-cat-company__icon--loc{background:linear-gradient(135deg,#4d8de8,#6aa7ff)}
.lp-cat-company__icon--auth{background:linear-gradient(135deg,#f08b21,#ffac47)}
.lp-cat-company__icon--icp{background:linear-gradient(135deg,#24b062,#42d67e)}
.lp-cat-company__card strong{display:block;font-size:16px;font-weight:900;color:#111827;margin-bottom:6px}
.lp-cat-company__card p,.lp-cat-company__card a{font-size:14px;line-height:1.7;color:#6b7280}
.lp-cat-company__card a{text-decoration:underline}
.lp-cat-footer{margin-top:24px;background:linear-gradient(135deg,#0e1b34 0%,#16294a 100%);color:rgba(255,255,255,.62)}
.lp-cat-footer__inner{padding:24px 24px 92px;text-align:center;font-size:13px;line-height:2}
.lp-cat-footer a{color:rgba(255,255,255,.84)}
.lp-cat-mobile-bar{display:none;position:fixed;left:0;right:0;bottom:0;z-index:220;background:rgba(255,255,255,.92);backdrop-filter:blur(14px);border-top:1px solid rgba(15,27,51,.08);box-shadow:0 -10px 24px rgba(15,27,51,.08)}
.lp-cat-mobile-bar__inner{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:#dde5ef}
.lp-cat-mobile-bar__inner>:only-child{grid-column:1/-1}
.lp-cat-mobile-bar__btn{min-height:58px;border:none;display:flex;align-items:center;justify-content:center;gap:8px;font-size:15px;font-weight:800;background:#fff}
.lp-cat-mobile-bar__btn svg{width:20px;height:20px;fill:currentColor}
.lp-cat-mobile-bar__btn--phone{background:linear-gradient(135deg,#f08b21,#ffac47);color:#fff}
.lp-cat-mobile-bar__btn--wechat{background:linear-gradient(135deg,#14b85c,#27cf74);color:#fff}
.lp-cat-float-phone{position:fixed;right:22px;bottom:26px;z-index:160;width:64px;height:64px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#f08b21,#ffac47);color:#fff;box-shadow:0 18px 34px rgba(240,139,33,.32);transition:transform .18s ease}
.lp-cat-float-phone:hover{transform:translateY(-2px)}
.lp-cat-float-phone svg{width:26px;height:26px;fill:currentColor}
.lp-cat-overlay{display:none;position:fixed;inset:0;z-index:300;background:rgba(8,16,32,.56);backdrop-filter:blur(8px);align-items:center;justify-content:center;padding:20px}
.lp-cat-overlay.show{display:flex}
.lp-cat-modal{position:relative;width:min(100%,360px);background:#fff;border-radius:28px;padding:30px 28px 26px;box-shadow:0 30px 70px rgba(15,27,51,.24);text-align:center}
.lp-cat-modal__close{position:absolute;top:14px;right:14px;width:36px;height:36px;border-radius:50%;border:none;background:#f3f6fb;color:#7b8798;font-size:20px;cursor:pointer}
.lp-cat-modal__tag{display:inline-flex;align-items:center;min-height:28px;padding:0 12px;border-radius:999px;background:#edfff4;color:#15984e;font-size:12px;font-weight:800;margin-bottom:12px}
.lp-cat-modal h4{font-size:26px;font-weight:900;letter-spacing:-.04em;color:#111827;margin:0 0 6px}
.lp-cat-modal p{font-size:14px;line-height:1.7;color:#6b7280;margin:0 0 18px}
.lp-cat-modal__qr{width:184px;height:184px;margin:0 auto 12px;border-radius:20px;padding:10px;border:1px solid #dbe5f2;background:#f8fbff}
.lp-cat-modal__qr img{width:100%;height:100%;object-fit:cover;border-radius:12px}
.lp-cat-modal__hint{font-size:12px;color:#94a3b8}
@media (max-width:1120px){.lp-cat-hero__inner{grid-template-columns:1fr}.lp-cat-hero h1{max-width:none}}
@media (max-width:900px){.lp-cat-company__grid{grid-template-columns:1fr}}
@media (max-width:768px){.lp-cat-container{padding:0 16px}.lp-cat-topbar__brand{display:none}.lp-cat-topbar__inner{justify-content:center}.lp-cat-hero{padding:28px 0 26px}.lp-cat-hero h1{font-size:30px}.lp-cat-hero__subtitle{font-size:15px;margin-bottom:20px}.lp-cat-hero__actions{flex-direction:column}.lp-cat-btn{width:100%}.lp-cat-hero__trust{gap:8px}.lp-cat-hero__trust span{width:calc(50% - 4px);justify-content:center;padding:0 10px}.lp-cat-hero__panel{display:none}.lp-cat-section{padding:34px 0}.lp-cat-products{padding-top:24px}.lp-cat-section-head{flex-direction:column;align-items:flex-start}.lp-cat-section-title{font-size:24px}.lp-cat-grid{grid-template-columns:1fr;gap:18px}.lp-cat-card{padding:18px;border-radius:20px}.lp-cat-card__title{font-size:20px}.lp-cat-card__summary{min-height:auto}.lp-cat-card__actions{grid-template-columns:1fr}.lp-cat-help__box{padding:26px 22px;border-radius:24px}.lp-cat-help__box h3{font-size:26px}.lp-cat-help__actions{flex-direction:column}.lp-cat-help__btn{width:100%}.lp-cat-compare__shell{border-radius:20px}.lp-cat-mobile-bar{display:block}.lp-cat-page{padding-bottom:58px}.lp-cat-float-phone{display:none}.lp-cat-footer__inner{padding-bottom:88px}}
@media (max-width:520px){.lp-cat-topbar__phone{font-size:17px}.lp-cat-topbar__cta{padding:0 14px}.lp-cat-hero h1{font-size:26px}.lp-cat-hero__trust span{width:100%}.lp-cat-preview__meta{display:none}.lp-cat-card__media{aspect-ratio:14/10}.lp-cat-card__media.is-placeholder{aspect-ratio:2.45/1}.lp-cat-page--single .lp-cat-card__media.is-placeholder{aspect-ratio:3.3/1}.lp-cat-page--single .lp-cat-card__placeholder strong{font-size:24px}}