/* ==========================================================================
   硕科 · 高速动态检重机 产品详情页
   仅本页使用，不与全站 style.css 冲突（所有选择器均以 .cw 作用域包裹）
   ========================================================================== */

/* ---------- 页内锚点导航 ---------- */
.cw-subnav {
  position: sticky;
  top: var(--h-nav);
  z-index: 150;
  background: rgba(255, 255, 255, .94);
  backdrop-filter: saturate(180%) blur(12px);
  -webkit-backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--line);
}
.cw-subnav .wrap {
  display: flex;
  align-items: center;
  gap: 4px;
  height: 56px;
  overflow-x: auto;
  scrollbar-width: none;
}
.cw-subnav .wrap::-webkit-scrollbar { display: none; }
.cw-subnav a {
  position: relative;
  flex: 0 0 auto;
  padding: 0 16px;
  height: 56px;
  display: inline-flex;
  align-items: center;
  font-size: 14.5px;
  color: var(--ink-3);
  white-space: nowrap;
  letter-spacing: .02em;
}
.cw-subnav a::after {
  content: "";
  position: absolute;
  left: 16px; right: 16px; bottom: 0;
  height: 2px;
  background: var(--blue-600);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .28s var(--ease);
}
.cw-subnav a:hover { color: var(--ink); }
.cw-subnav a:hover::after,
.cw-subnav a.is-on::after { transform: scaleX(1); }
.cw-subnav a.is-on { color: var(--blue-700); font-weight: 600; }
.cw-subnav .cw-subnav-cta {
  margin-left: auto;
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  gap: 10px;
  padding-left: 16px;
  background: linear-gradient(90deg, rgba(255, 255, 255, 0), #fff 18px);
}
.cw-subnav .cw-subnav-cta .btn { display: none; }
.cw-subnav .cw-subnav-cta .tel {
  font-family: var(--ff-en);
  font-size: 16px;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: .02em;
}

/* 锚点定位避开吸顶导航 */
.cw-subnav ~ section[id] { scroll-margin-top: 150px; }

/* ---------- Hero ---------- */
.cw-hero {
  position: relative;
  padding: 54px 0 78px;
  background:
    radial-gradient(900px 460px at 78% 12%, #fff4e8 0%, rgba(255, 244, 232, 0) 68%),
    linear-gradient(180deg, var(--bg-soft) 0%, #fff 100%);
  overflow: hidden;
}
.cw-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(239, 127, 45, .045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(239, 127, 45, .045) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(70% 60% at 60% 30%, #000 0%, transparent 78%);
  -webkit-mask-image: radial-gradient(70% 60% at 60% 30%, #000 0%, transparent 78%);
  pointer-events: none;
}
.cw-hero .wrap {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(0, .98fr);
  gap: 56px;
  align-items: center;
}
.cw-hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  height: 30px;
  padding: 0 14px 0 10px;
  border-radius: 100px;
  background: #fff;
  border: 1px solid var(--line);
  box-shadow: var(--sh-xs);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .1em;
  color: var(--blue-700);
  text-transform: uppercase;
}
.cw-hero-eyebrow i {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--blue-600);
  box-shadow: 0 0 0 3px rgba(239, 127, 45, .18);
}
.cw-hero h1 {
  margin: 20px 0 0;
  font-size: clamp(30px, 3.5vw, 46px);
  line-height: 1.22;
  letter-spacing: .01em;
  font-weight: 800;
}
.cw-hero h1 em { font-style: normal; color: var(--blue-600); }
.cw-hero-sub {
  margin-top: 18px;
  max-width: 560px;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--ink-3);
}
.cw-hero-sub b { color: var(--ink); font-weight: 600; }
.cw-hero-btns {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-top: 28px;
}
.cw-hero-btns .btn { height: 50px; padding: 0 26px; font-size: 15px; }
.cw-hero-note {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  margin-top: 22px;
  padding-top: 20px;
  border-top: 1px dashed var(--line);
  font-size: 12.5px;
  color: var(--ink-4);
}
.cw-hero-note span { display: inline-flex; align-items: center; gap: 6px; }
.cw-hero-note svg { width: 14px; height: 14px; color: var(--blue-600); flex: 0 0 auto; }

/* 产品图卡 */
.cw-hero-media { position: relative; }
.cw-hero-shot {
  position: relative;
  border-radius: var(--r-lg);
  overflow: hidden;
  background: #eee7de;
  box-shadow: 0 30px 70px rgba(74, 45, 20, .16), 0 2px 0 rgba(255, 255, 255, .8) inset;
  border: 1px solid rgba(74, 45, 20, .08);
}
.cw-hero-shot img { width: 100%; height: auto; display: block; }
.cw-hero-tag {
  position: absolute;
  left: 14px; top: 14px;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  height: 28px;
  padding: 0 11px;
  border-radius: 100px;
  background: rgba(20, 14, 8, .62);
  backdrop-filter: blur(6px);
  color: #fff;
  font-size: 11.5px;
  letter-spacing: .06em;
}
.cw-hero-tag i {
  width: 5px; height: 5px; border-radius: 50%;
  background: #4ade80;
  animation: cw-blink 2s infinite;
}
@keyframes cw-blink { 0%, 100% { opacity: 1; } 50% { opacity: .35; } }

.cw-hero-kpi {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  margin: -26px 14px 0;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--r);
  overflow: hidden;
  box-shadow: var(--sh-md);
}
.cw-hero-kpi div {
  background: #fff;
  padding: 14px 10px 13px;
  text-align: center;
}
.cw-hero-kpi b {
  display: block;
  font-family: var(--ff-en);
  font-size: 24px;
  font-weight: 800;
  color: var(--blue-700);
  line-height: 1.1;
  letter-spacing: -.01em;
}
.cw-hero-kpi b i {
  font-style: normal;
  font-size: 13px;
  font-weight: 700;
  margin-left: 2px;
  color: var(--ink-3);
}
.cw-hero-kpi span {
  display: block;
  margin-top: 4px;
  font-size: 12px;
  color: var(--ink-4);
  letter-spacing: .02em;
}

/* ---------- 痛点条 ---------- */
.cw-pain {
  background: var(--bg-dark);
  color: #fff;
  padding: 30px 0;
  position: relative;
  overflow: hidden;
}
.cw-pain::after {
  content: "";
  position: absolute;
  right: -80px; top: -60px;
  width: 320px; height: 320px;
  background: radial-gradient(circle, rgba(239, 127, 45, .22), transparent 70%);
}
.cw-pain .wrap {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 208px 1fr;
  gap: 28px;
  align-items: center;
}
.cw-pain-t {
  font-size: 15px;
  line-height: 1.6;
  color: rgba(255, 255, 255, .96);
  font-weight: 700;
  letter-spacing: .04em;
  padding-right: 24px;
  border-right: 1px solid rgba(255, 255, 255, .16);
}
.cw-pain-t small {
  display: block;
  font-size: 11px;
  font-weight: 400;
  letter-spacing: .18em;
  color: rgba(255, 255, 255, .4);
  text-transform: uppercase;
  margin-bottom: 6px;
}
.cw-pain-list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.cw-pain-list li {
  font-size: 13.5px;
  line-height: 1.6;
  color: rgba(255, 255, 255, .68);
  padding-left: 16px;
  position: relative;
}
.cw-pain-list li::before {
  content: "";
  position: absolute;
  left: 0; top: 8px;
  width: 7px; height: 7px;
  border-radius: 2px;
  background: var(--blue-600);
  opacity: .9;
}
.cw-pain-list b { display: block; color: #fff; font-size: 14.5px; margin-bottom: 2px; }

/* ---------- 通用：双栏图文 ---------- */
.cw-2col {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 60px;
  align-items: center;
}
.cw-2col--media-right .cw-2col-txt { order: -1; }

.cw-lead {
  font-size: 16.5px;
  line-height: 1.85;
  color: var(--ink-2);
}
.cw-lead strong { color: var(--ink); font-weight: 700; }

.cw-points { margin-top: 26px; display: grid; gap: 16px; }
.cw-points li {
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 12px;
  align-items: start;
  font-size: 14px;
  line-height: 1.75;
  color: var(--ink-3);
}
.cw-points li > span {
  width: 34px; height: 34px;
  border-radius: 9px;
  background: var(--blue-50);
  border: 1px solid var(--blue-100);
  display: grid;
  place-items: center;
  flex: 0 0 auto;
}
.cw-points li svg { width: 17px; height: 17px; color: var(--blue-600); }
.cw-points b { display: block; color: var(--ink); font-size: 15px; margin-bottom: 1px; }

/* 图片组 */
.cw-media-stack { position: relative; }
.cw-media-main {
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: var(--sh-md);
  background: #eee7de;
}
.cw-media-main img { width: 100%; height: auto; display: block; }
.cw-media-sub {
  position: absolute;
  right: -22px; bottom: -34px;
  width: 232px;
  border-radius: var(--r);
  overflow: hidden;
  border: 5px solid #fff;
  box-shadow: var(--sh-lg);
  background: #fff;
}
.cw-media-sub img { width: 100%; height: auto; display: block; }
.cw-media-cap {
  position: absolute;
  left: 14px; bottom: 14px;
  padding: 6px 12px;
  border-radius: 6px;
  background: rgba(20, 14, 8, .58);
  backdrop-filter: blur(6px);
  color: #fff;
  font-size: 11.5px;
  letter-spacing: .04em;
}

/* ---------- 四类不良 ---------- */
.cw-detect-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.cw-detect {
  position: relative;
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--r);
  padding: 24px 22px 20px;
  transition: border-color .3s var(--ease), box-shadow .3s var(--ease), transform .3s var(--ease);
  overflow: hidden;
}
.cw-detect::before {
  content: "";
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 3px;
  background: var(--blue-600);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform .35s var(--ease);
}
.cw-detect:hover { border-color: var(--blue-200, #f6d3b3); box-shadow: var(--sh-md); transform: translateY(-3px); }
.cw-detect:hover::before { transform: scaleY(1); }
.cw-detect-ico {
  width: 44px; height: 44px;
  border-radius: 11px;
  display: grid;
  place-items: center;
  background: var(--blue-50);
  border: 1px solid var(--blue-100);
  margin-bottom: 16px;
}
.cw-detect-ico svg { width: 22px; height: 22px; color: var(--blue-600); }
.cw-detect h3 {
  font-size: 17px;
  letter-spacing: .03em;
  display: flex;
  align-items: center;
  gap: 8px;
}
.cw-detect h3 i {
  font-style: normal;
  font-family: var(--ff-en);
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: .06em;
  color: var(--ink-4);
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 1px 5px;
}
.cw-detect-dl {
  margin-top: 14px;
  display: grid;
  gap: 9px;
  font-size: 13px;
  line-height: 1.65;
  color: var(--ink-3);
}
.cw-detect-dl dd { margin: 0; }
.cw-detect-dl dt {
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--ink-4);
  margin-bottom: -4px;
}
.cw-detect-act {
  margin-top: auto;
  padding-top: 16px;
  padding-top: 14px;
  border-top: 1px dashed var(--line);
  font-size: 12.5px;
  color: var(--blue-700);
  display: flex;
  align-items: center;
  gap: 7px;
}
.cw-detect-act svg { width: 14px; height: 14px; flex: 0 0 auto; }

/* ---------- 工作原理流程 ---------- */
.cw-flow {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0;
  counter-reset: flow;
}
.cw-flow-step {
  position: relative;
  padding: 0 18px;
  text-align: center;
}
.cw-flow-step::after {
  content: "";
  position: absolute;
  top: 27px; left: calc(50% + 34px); right: calc(-50% + 34px);
  height: 1px;
  background: repeating-linear-gradient(90deg, var(--blue-400) 0 5px, transparent 5px 11px);
}
.cw-flow-step:last-child::after { display: none; }
.cw-flow-ico {
  position: relative;
  width: 54px; height: 54px;
  margin: 0 auto 16px;
  border-radius: 50%;
  background: #fff;
  border: 1px solid var(--blue-100);
  display: grid;
  place-items: center;
  box-shadow: 0 6px 18px rgba(239, 127, 45, .12);
  z-index: 2;
}
.cw-flow-ico svg { width: 23px; height: 23px; color: var(--blue-600); }
.cw-flow-step h4 {
  font-size: 15px;
  letter-spacing: .03em;
  margin-bottom: 6px;
}
.cw-flow-step h4 span {
  display: inline-block;
  font-family: var(--ff-en);
  font-size: 11px;
  color: var(--blue-600);
  margin-right: 4px;
}
.cw-flow-step p { font-size: 12.5px; line-height: 1.7; color: var(--ink-3); }

.cw-flow-note {
  margin-top: 40px;
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 18px 22px;
  border-radius: var(--r);
  background: var(--blue-50);
  border: 1px solid var(--blue-100);
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--ink-2);
}
.cw-flow-note svg { width: 20px; height: 20px; color: var(--blue-600); flex: 0 0 auto; margin-top: 2px; }
.cw-flow-note b { color: var(--ink); }

/* ---------- 功能优势 ---------- */
.cw-adv-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  overflow: hidden;
}
.cw-adv {
  background: #fff;
  padding: 30px 28px 28px;
  transition: background .3s var(--ease);
}
.cw-adv:hover { background: var(--blue-50); }
.cw-adv-top {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}
.cw-adv-ico {
  width: 40px; height: 40px;
  border-radius: 10px;
  background: var(--blue-50);
  border: 1px solid var(--blue-100);
  display: grid;
  place-items: center;
  flex: 0 0 auto;
}
.cw-adv-ico svg { width: 20px; height: 20px; color: var(--blue-600); }
.cw-adv h3 { font-size: 16.5px; letter-spacing: .03em; }
.cw-adv .num {
  margin-left: auto;
  font-family: var(--ff-en);
  font-size: 12px;
  font-weight: 700;
  color: var(--ink-4);
  letter-spacing: .08em;
}
.cw-adv p { font-size: 13.5px; line-height: 1.8; color: var(--ink-3); }
.cw-adv p b { color: var(--ink-2); font-weight: 600; }

/* 自研高亮条 */
.cw-inhouse {
  margin-top: 20px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 28px;
  align-items: center;
  padding: 26px 30px;
  border-radius: var(--r-lg);
  background: linear-gradient(100deg, #2a1a0e 0%, #3a2513 52%, #4a2d16 100%);
  color: #fff;
  position: relative;
  overflow: hidden;
}
.cw-inhouse::after {
  content: "";
  position: absolute;
  right: 12%; top: -120px;
  width: 320px; height: 320px;
  background: radial-gradient(circle, rgba(239, 127, 45, .3), transparent 68%);
}
.cw-inhouse-t { position: relative; z-index: 2; font-size: 14px; line-height: 1.8; color: rgba(255, 255, 255, .72); }
.cw-inhouse-t b { display: block; color: #fff; font-size: 17px; margin-bottom: 5px; letter-spacing: .04em; }
.cw-inhouse-t em { font-style: normal; color: #ffb27a; font-weight: 600; }
.cw-inhouse .btn { position: relative; z-index: 2; }

/* ---------- 参数表 ---------- */
.cw-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13.5px;
  min-width: 720px;
}
.cw-table th,
.cw-table td {
  padding: 11px 18px;
  text-align: left;
  border-bottom: 1px solid var(--line-2);
  vertical-align: top;
}
.cw-table thead th {
  background: var(--blue-800);
  color: #fff;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .06em;
  border-bottom: 0;
  white-space: nowrap;
}
.cw-table tbody th {
  background: var(--bg-soft);
  color: var(--ink-2);
  font-weight: 600;
  width: 132px;
  white-space: nowrap;
  font-size: 13px;
}
.cw-table tbody td { color: var(--ink-3); }
.cw-table tbody td b { color: var(--ink); font-weight: 600; }
.cw-table tbody tr:last-child th,
.cw-table tbody tr:last-child td { border-bottom: 0; }
.cw-table tbody tr:hover td { background: var(--blue-50); }
.cw-table .grp {
  background: var(--blue-50) !important;
  color: var(--blue-700);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: .14em;
  padding: 9px 18px;
  border-bottom: 1px solid var(--blue-100);
  border-top: 1px solid var(--blue-100);
}

/* 参数表下方说明卡 */
.cw-spec-grid {
  margin-top: 24px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.cw-spec-card {
  border: 1px solid var(--line);
  border-radius: var(--r);
  padding: 22px;
  background: #fff;
}
.cw-spec-card h4 {
  font-size: 14.5px;
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.cw-spec-card h4 svg { width: 17px; height: 17px; color: var(--blue-600); }
.cw-spec-card p { font-size: 13px; line-height: 1.8; color: var(--ink-3); }
.cw-spec-card--note { background: var(--bg-soft); border-style: dashed; }

/* ---------- 选型 ---------- */
.cw-model-table { min-width: 860px; }
.cw-model-table tbody td:first-child {
  font-family: var(--ff-en);
  font-weight: 700;
  color: var(--ink);
  white-space: nowrap;
}
.cw-model-table .tag-best {
  display: inline-block;
  margin-left: 6px;
  padding: 1px 7px;
  border-radius: 100px;
  background: var(--blue-600);
  color: #fff;
  font-family: var(--ff);
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: .04em;
  vertical-align: 1px;
}
.cw-steps3 {
  margin-top: 34px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.cw-step3 {
  position: relative;
  padding: 24px 24px 22px;
  border-radius: var(--r);
  background: #fff;
  border: 1px solid var(--line);
}
.cw-step3 > span {
  position: absolute;
  right: 18px; top: 14px;
  font-family: var(--ff-en);
  font-size: 38px;
  font-weight: 800;
  color: #f8e3cf;
  line-height: 1;
  letter-spacing: -.02em;
}
.cw-step3 h4 { font-size: 15.5px; margin-bottom: 8px; position: relative; }
.cw-step3 p { font-size: 13px; line-height: 1.78; color: var(--ink-3); position: relative; }
.cw-step3 p b { color: var(--blue-700); }

/* ---------- 应用场景 ---------- */
.cw-apps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.cw-app {
  position: relative;
  padding: 26px 24px 24px;
  border-radius: var(--r);
  border: 1px solid rgba(255, 255, 255, .1);
  background: rgba(255, 255, 255, .04);
  transition: background .3s var(--ease), border-color .3s var(--ease);
}
.cw-app:hover { background: rgba(255, 255, 255, .08); border-color: rgba(239, 127, 45, .5); }
.cw-app-ico {
  width: 40px; height: 40px;
  border-radius: 10px;
  background: rgba(239, 127, 45, .16);
  border: 1px solid rgba(239, 127, 45, .3);
  display: grid; place-items: center;
  margin-bottom: 14px;
}
.cw-app-ico svg { width: 20px; height: 20px; color: #ffb27a; }
.cw-app h3 { font-size: 16.5px; color: #fff; letter-spacing: .03em; }
.cw-app .cw-app-prod {
  margin-top: 8px;
  font-size: 13px;
  line-height: 1.75;
  color: rgba(255, 255, 255, .62);
}
.cw-app .cw-app-prod b { color: rgba(255, 255, 255, .8); font-weight: 500; }
.cw-app .cw-app-need {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid rgba(255, 255, 255, .1);
  font-size: 12px;
  line-height: 1.7;
  color: rgba(255, 255, 255, .48);
  display: flex;
  gap: 7px;
}
.cw-app .cw-app-need svg { width: 13px; height: 13px; color: #ffb27a; flex: 0 0 auto; margin-top: 3px; }

/* ---------- 剔除方式 ---------- */
.cw-reject-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 14px;
}
.cw-reject {
  border: 1px solid var(--line);
  border-radius: var(--r);
  overflow: hidden;
  background: #fff;
  transition: box-shadow .3s var(--ease), transform .3s var(--ease);
}
.cw-reject:hover { box-shadow: var(--sh-md); transform: translateY(-2px); }
.cw-reject-fig {
  background: var(--bg-soft);
  border-bottom: 1px solid var(--line-2);
  display: grid;
  place-items: center;
  padding: 18px 14px 10px;
}
.cw-reject-fig svg { width: 100%; height: auto; display: block; }
.cw-reject-body { padding: 14px 16px 16px; }
.cw-reject-body h4 { font-size: 14.5px; margin-bottom: 4px; }
.cw-reject-body p { font-size: 12px; line-height: 1.65; color: var(--ink-3); }
.cw-reject-body em {
  display: inline-block;
  margin-top: 8px;
  font-style: normal;
  font-size: 11px;
  color: var(--blue-700);
  background: var(--blue-50);
  border-radius: 4px;
  padding: 2px 7px;
}

/* 选配清单 */
.cw-options {
  margin-top: 34px;
  border-top: 1px solid var(--line);
  padding-top: 28px;
  display: grid;
  grid-template-columns: 190px 1fr;
  gap: 28px;
}
.cw-options h4 {
  font-size: 15px;
  letter-spacing: .04em;
  padding-top: 2px;
}
.cw-options h4 span {
  display: block;
  font-family: var(--ff-en);
  font-size: 11px;
  color: var(--ink-4);
  letter-spacing: .16em;
  text-transform: uppercase;
  margin-top: 4px;
  font-weight: 600;
}
.cw-opt-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.cw-opt-list span {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  height: 36px;
  padding: 0 14px;
  border-radius: 100px;
  border: 1px solid var(--line);
  background: var(--bg-soft);
  font-size: 13px;
  color: var(--ink-2);
}
.cw-opt-list svg { width: 14px; height: 14px; color: var(--blue-600); }

/* ---------- 交付服务 ---------- */
.cw-svc-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  overflow: hidden;
  background: #fff;
}
.cw-svc {
  padding: 26px 24px;
  border-right: 1px solid var(--line);
  position: relative;
}
.cw-svc:last-child { border-right: 0; }
.cw-svc .idx {
  font-family: var(--ff-en);
  font-size: 12px;
  font-weight: 700;
  color: var(--blue-600);
  letter-spacing: .1em;
}
.cw-svc h4 { font-size: 15.5px; margin: 8px 0 8px; }
.cw-svc p { font-size: 12.5px; line-height: 1.75; color: var(--ink-3); }
.cw-svc-badge {
  margin-top: 26px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 26px;
  font-size: 13px;
  color: var(--ink-3);
}
.cw-svc-badge span { display: inline-flex; align-items: center; gap: 7px; }
.cw-svc-badge svg { width: 15px; height: 15px; color: var(--blue-600); }

/* ---------- FAQ ---------- */
.cw-faq {
  max-width: 900px;
  margin: 0 auto;
  border-top: 1px solid var(--line);
}
.cw-faq details {
  border-bottom: 1px solid var(--line);
  padding: 4px 0;
}
.cw-faq summary {
  position: relative;
  list-style: none;
  cursor: pointer;
  padding: 19px 44px 19px 0;
  font-size: 15px;
  font-weight: 600;
  color: var(--ink);
  letter-spacing: .02em;
  line-height: 1.6;
}
.cw-faq summary::-webkit-details-marker { display: none; }
.cw-faq summary::after {
  content: "+";
  position: absolute;
  right: 4px; top: 50%;
  transform: translateY(-50%);
  width: 24px; height: 24px;
  display: grid; place-items: center;
  border-radius: 50%;
  border: 1px solid var(--line);
  color: var(--blue-600);
  font-size: 16px;
  font-weight: 400;
  line-height: 1;
  transition: all .25s var(--ease);
}
.cw-faq details[open] summary::after {
  content: "−";
  background: var(--blue-600);
  border-color: var(--blue-600);
  color: #fff;
}
.cw-faq details[open] summary { color: var(--blue-700); }
.cw-faq .cw-faq-a {
  padding: 0 44px 22px 0;
  font-size: 14px;
  line-height: 1.9;
  color: var(--ink-3);
}
.cw-faq .cw-faq-a b { color: var(--ink-2); font-weight: 600; }

/* ---------- 咨询表单 ---------- */
.cw-quote {
  position: relative;
  background: var(--bg-dark);
  color: #fff;
  padding: 76px 0;
  overflow: hidden;
}
.cw-quote::before {
  content: "";
  position: absolute;
  left: -140px; bottom: -180px;
  width: 520px; height: 520px;
  background: radial-gradient(circle, rgba(239, 127, 45, .22), transparent 66%);
}
.cw-quote::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, .035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .035) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(80% 80% at 30% 40%, #000, transparent 75%);
  -webkit-mask-image: radial-gradient(80% 80% at 30% 40%, #000, transparent 75%);
}
.cw-quote .wrap {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, .92fr) minmax(0, 1.08fr);
  gap: 64px;
  align-items: start;
}
.cw-quote .sec-en { color: var(--cyan); }
.cw-quote h2 {
  color: #fff;
  font-size: clamp(24px, 2.6vw, 34px);
  line-height: 1.34;
  letter-spacing: .03em;
}
.cw-quote h2 em { font-style: normal; color: #ffb27a; }
.cw-quote-desc {
  margin-top: 16px;
  font-size: 14.5px;
  line-height: 1.9;
  color: rgba(255, 255, 255, .62);
}
.cw-quote-list { margin-top: 26px; display: grid; gap: 12px; }
.cw-quote-list li {
  display: flex;
  gap: 10px;
  font-size: 13.5px;
  color: rgba(255, 255, 255, .74);
  line-height: 1.7;
}
.cw-quote-list svg { width: 16px; height: 16px; color: #ffb27a; flex: 0 0 auto; margin-top: 3px; }
.cw-quote-tel {
  margin-top: 32px;
  padding-top: 26px;
  border-top: 1px solid rgba(255, 255, 255, .14);
  display: flex;
  flex-wrap: wrap;
  gap: 10px 34px;
}
.cw-quote-tel div span {
  display: block;
  font-size: 11px;
  letter-spacing: .14em;
  color: rgba(255, 255, 255, .4);
  margin-bottom: 3px;
}
.cw-quote-tel div b {
  font-family: var(--ff-en);
  font-size: 21px;
  font-weight: 700;
  color: #fff;
  letter-spacing: .02em;
}

.cw-form {
  background: #fff;
  border-radius: var(--r-lg);
  padding: 30px 30px 28px;
  box-shadow: 0 30px 70px rgba(0, 0, 0, .3);
  color: var(--ink-2);
}
.cw-form h3 {
  font-size: 18px;
  letter-spacing: .04em;
  margin-bottom: 4px;
}
.cw-form > p {
  font-size: 12.5px;
  color: var(--ink-4);
  margin-bottom: 20px;
}
.cw-form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.cw-field { display: grid; gap: 6px; }
.cw-field--full { grid-column: 1 / -1; }
.cw-field label {
  font-size: 12.5px;
  color: var(--ink-3);
  letter-spacing: .02em;
}
.cw-field label i { color: var(--blue-600); font-style: normal; }
.cw-field input,
.cw-field select,
.cw-field textarea {
  width: 100%;
  height: 44px;
  padding: 0 13px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--bg-soft);
  font-size: 14px;
  color: var(--ink);
  transition: border-color .25s var(--ease), background .25s var(--ease);
}
.cw-field textarea { height: 84px; padding: 11px 13px; resize: vertical; line-height: 1.6; }
.cw-field input:focus,
.cw-field select:focus,
.cw-field textarea:focus {
  outline: none;
  border-color: var(--blue-400);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(239, 127, 45, .1);
}
.cw-field input.is-err,
.cw-field textarea.is-err { border-color: #d9503f; background: #fdf4f2; }
.cw-form .btn { width: 100%; height: 50px; margin-top: 16px; font-size: 15px; }
.cw-form-tip {
  margin-top: 12px;
  font-size: 11.5px;
  line-height: 1.7;
  color: var(--ink-4);
  text-align: center;
}

/* ---------- 相关产品 ---------- */
.cw-related {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.cw-rel {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: var(--r);
  background: #fff;
  transition: border-color .3s var(--ease), box-shadow .3s var(--ease);
}
.cw-rel:hover { border-color: var(--blue-200, #f6d3b3); box-shadow: var(--sh-sm); }
.cw-rel-ico {
  width: 42px; height: 42px;
  flex: 0 0 auto;
  border-radius: 10px;
  background: var(--blue-50);
  border: 1px solid var(--blue-100);
  display: grid; place-items: center;
}
.cw-rel-ico svg { width: 20px; height: 20px; color: var(--blue-600); }
.cw-rel h4 { font-size: 15px; margin-bottom: 4px; }
.cw-rel p { font-size: 12.5px; line-height: 1.7; color: var(--ink-3); }
.cw-rel .more {
  margin-top: 8px;
  font-size: 12px;
  color: var(--blue-600);
  display: inline-flex;
  align-items: center;
  gap: 5px;
}
.cw-rel .more svg { width: 12px; height: 12px; }

/* ---------- 响应式 ---------- */
@media (max-width: 1100px) {
  .cw-hero .wrap { gap: 40px; }
  .cw-pain .wrap { grid-template-columns: 1fr; gap: 16px; }
  .cw-pain-t { border-right: 0; padding-right: 0; }
  .cw-pain-list { grid-template-columns: repeat(2, 1fr); gap: 16px 24px; }
  .cw-detect-grid { grid-template-columns: repeat(2, 1fr); }
  .cw-adv-grid { grid-template-columns: repeat(2, 1fr); }
  .cw-reject-grid { grid-template-columns: repeat(3, 1fr); }
  .cw-apps-grid { grid-template-columns: repeat(2, 1fr); }
  .cw-svc-grid { grid-template-columns: repeat(2, 1fr); }
  .cw-svc:nth-child(2) { border-right: 0; }
  .cw-svc:nth-child(1), .cw-svc:nth-child(2) { border-bottom: 1px solid var(--line); }
  .cw-related { grid-template-columns: 1fr; }
  .cw-quote .wrap { gap: 40px; }
}

@media (max-width: 900px) {
  .cw-hero { padding: 36px 0 60px; }
  .cw-hero .wrap { grid-template-columns: 1fr; gap: 36px; }
  .cw-hero-media { max-width: 620px; }
  .cw-hero-kpi { margin: -24px 12px 0; }
  .cw-pain .wrap { grid-template-columns: 1fr; gap: 18px; }
  .cw-pain-t { border-right: 0; padding-right: 0; border-bottom: 1px solid rgba(255, 255, 255, .14); padding-bottom: 14px; }
  .cw-pain-list { grid-template-columns: repeat(2, 1fr); }
  .cw-2col { grid-template-columns: 1fr; gap: 34px; }
  .cw-2col--media-right .cw-2col-txt { order: 0; }
  .cw-media-sub { width: 168px; right: -10px; bottom: -24px; }
  .cw-flow { grid-template-columns: 1fr; gap: 0; }
  .cw-flow-step {
    display: grid;
    grid-template-columns: 54px 1fr;
    gap: 16px;
    text-align: left;
    padding: 16px 0;
    border-bottom: 1px dashed var(--line);
  }
  .cw-flow-step:last-child { border-bottom: 0; }
  .cw-flow-step::after { display: none; }
  .cw-flow-ico { margin: 0; width: 50px; height: 50px; }
  .cw-flow-step h4 { margin-top: 4px; }
  .cw-options { grid-template-columns: 1fr; gap: 14px; }
  .cw-steps3 { grid-template-columns: 1fr; }
  .cw-spec-grid { grid-template-columns: 1fr; }
  .cw-quote .wrap { grid-template-columns: 1fr; }
  .cw-swipe { display: block; }
}

/* 窄屏表格横向滑动提示 */
.cw-swipe {
  display: none;
  margin-top: 8px;
  font-size: 11.5px;
  color: var(--ink-4);
  text-align: right;
}

@media (max-width: 680px) {
  .cw-subnav .wrap { height: 50px; }
  .cw-subnav a { height: 50px; padding: 0 12px; font-size: 13.5px; }
  .cw-subnav a::after { left: 12px; right: 12px; }
  .cw-subnav .cw-subnav-cta { display: none; }
  .cw-hero h1 { font-size: 27px; }
  .cw-hero-sub { font-size: 14.5px; }
  .cw-hero-btns .btn { flex: 1 1 auto; justify-content: center; height: 46px; font-size: 14px; }
  .cw-hero-kpi b { font-size: 19px; }
  .cw-hero-kpi span { font-size: 11px; }
  .cw-hero-note { gap: 6px 14px; font-size: 12px; }
  .cw-pain-list { grid-template-columns: 1fr; gap: 14px; }
  .cw-detect-grid,
  .cw-adv-grid,
  .cw-apps-grid,
  .cw-reject-grid,
  .cw-svc-grid { grid-template-columns: 1fr; }
  .cw-svc { border-right: 0; border-bottom: 1px solid var(--line); }
  .cw-svc:last-child { border-bottom: 0; }
  .cw-adv { padding: 24px 20px; }
  .cw-inhouse { grid-template-columns: 1fr; padding: 22px; }
  .cw-inhouse .btn { justify-self: start; }
  .cw-form { padding: 22px 18px; }
  .cw-form-grid { grid-template-columns: 1fr; }
  .cw-quote { padding: 52px 0; }
  .cw-media-sub { position: relative; right: auto; bottom: auto; width: 62%; margin: -30px 0 0 auto; }
  .cw-table, .cw-model-table { min-width: 640px; }
}

/* ==========================================================================
   英文页适配（英文标签更长，页内导航收紧并让出右侧电话位）
   ========================================================================== */
html[lang="en"] .cw-subnav a {
  padding: 0 10px;
  font-size: 13px;
  letter-spacing: 0;
}
html[lang="en"] .cw-subnav a::after { left: 10px; right: 10px; }
html[lang="en"] .cw-subnav .cw-subnav-cta { display: none; }