* { box-sizing: border-box; }
    html { max-width: 100%; overflow-x: hidden; scroll-behavior: smooth; }
    body {
      margin: 0;
      min-width: 0 !important;
      max-width: 100%;
      overflow-x: hidden;
      color: #333;
      background: #fff;
      font-family: "Microsoft YaHei", Arial, Helvetica, sans-serif;
      font-size: 14px;
      line-height: 1.8;
    }
    a { color: inherit; text-decoration: none; }
    button, input, select, textarea { font: inherit; }
    button { cursor: pointer; }
    img { display: block; width: 100%; max-width: 100%; border: 0; }
    ul { margin: 0; padding: 0; list-style: none; }

    .custom-page { overflow: hidden; background: #fff; }
    .custom-width { width: min(1200px, calc(100% - 40px)); margin: 0 auto; }
    .custom-section { padding: 72px 0; }
    .custom-intro-section { padding-bottom: 32px; }
    .custom-section-alt {
      border-top: 1px solid #edf0f4;
      border-bottom: 1px solid #edf0f4;
      background: #f6f8fb;
    }

    .custom-hero {
      position: relative;
      min-height: 570px;
      display: flex;
      align-items: center;
      overflow: hidden;
      color: #fff;
      background: #0b356f;
    }
    .custom-hero-media { position: absolute; inset: 0; }
    .custom-hero-media img { height: 100%; object-fit: cover; object-position: center; }
    .custom-hero::before {
      position: absolute;
      inset: 0;
      z-index: 1;
      background: linear-gradient(90deg, rgba(4,31,67,.98) 0%, rgba(7,49,99,.94) 37%, rgba(7,49,99,.36) 68%, rgba(7,49,99,.04) 100%);
      content: "";
    }
    .custom-hero-inner { position: relative; z-index: 2; padding: 88px 0 80px; }
    .custom-eyebrow {
      display: flex;
      align-items: center;
      gap: 12px;
      margin: 0 0 14px;
      color: #bfe5ff;
      font-size: 14px;
      font-weight: 700;
      text-transform: uppercase;
    }
    .custom-eyebrow::before { width: 38px; height: 3px; background: #23a9e6; content: ""; }
    .custom-hero h1 { max-width: 690px; margin: 0; font-size: 52px; font-weight: 700; line-height: 1.12; }
    .custom-hero h2 { max-width: 720px; margin: 18px 0 0; color: #fff; font-size: 25px; font-weight: 500; line-height: 1.4; }
    .custom-hero-copy { max-width: 690px; margin: 22px 0 0; color: rgba(255,255,255,.85); font-size: 17px; }
    .custom-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 32px; }
    .custom-button {
      display: inline-flex;
      min-width: 184px;
      min-height: 48px;
      align-items: center;
      justify-content: center;
      padding: 10px 22px;
      border: 1px solid #0873bd;
      color: #fff;
      background: #0873bd;
      font-size: 15px;
      font-weight: 700;
      line-height: 1.4;
      transition: background .2s ease, border-color .2s ease, color .2s ease;
    }
    .custom-button:hover { border-color: #00518d; background: #00518d; }
    .custom-button-light { border-color: rgba(255,255,255,.72); background: transparent; }
    .custom-button-light:hover { border-color: #fff; color: #15458e; background: #fff; }

    .custom-heading { max-width: 790px; margin: 0 auto 40px; text-align: center; }
    .custom-heading-left { margin: 0 0 27px; text-align: left; }
    .custom-heading span {
      display: block;
      margin-bottom: 8px;
      color: #0873bd;
      font-size: 13px;
      font-weight: 700;
      text-transform: uppercase;
    }
    .custom-heading h2 { margin: 0; color: #222; font-size: 34px; font-weight: 700; line-height: 1.25; }
    .custom-heading p { margin: 14px 0 0; color: #777; font-size: 15px; }
    .custom-heading::after { display: block; width: 56px; height: 3px; margin: 20px auto 0; background: #0873bd; content: ""; }
    .custom-heading-left::after { margin-left: 0; }

    .intro-layout {
      display: grid;
      grid-template-columns: minmax(0, 1fr) 460px;
      gap: 56px;
      align-items: center;
    }
    .intro-copy p { margin: 0 0 16px; color: #555; font-size: 15px; text-align: justify; }
    .intro-note {
      display: flex;
      min-height: 86px;
      align-items: center;
      justify-content: space-between;
      gap: 22px;
      margin-top: 24px;
      padding: 15px 18px 15px 22px;
      border-left: 4px solid #0873bd;
      color: #15458e;
      background: #eef6fb;
      font-size: 16px;
      font-weight: 700;
    }
    .intro-note-go {
      width: 56px;
      height: 56px;
      display: inline-flex;
      flex: 0 0 56px;
      align-items: center;
      justify-content: center;
      border-radius: 50%;
      color: #fff;
      background: #0873bd;
      font-size: 14px;
      font-weight: 700;
      line-height: 1;
      transition: background .2s ease, transform .2s ease;
    }
    .intro-note-go:hover {
      color: #fff;
      background: #00518d;
      transform: translateX(3px);
    }
    .intro-note > span { white-space: nowrap; }
    .intro-media { position: relative; min-height: 420px; }
    .intro-media-main { position: absolute; inset: 0 66px 54px 0; overflow: hidden; background: #e9eef4; }
    .intro-media-main img { height: 100%; object-fit: cover; }
    .intro-media-small {
      position: absolute;
      right: 0;
      bottom: 0;
      width: 245px;
      height: 170px;
      overflow: hidden;
      border: 8px solid #fff;
      background: #e9eef4;
      box-shadow: 0 12px 28px rgba(20,53,90,.16);
    }
    .intro-media-small img { height: 100%; object-fit: cover; }
    .intro-badge { position: absolute; top: 28px; left: -24px; z-index: 2; min-width: 170px; padding: 18px 22px; color: #fff; background: #15458e; }
    .intro-badge strong { display: block; font-size: 25px; line-height: 1.1; }
    .intro-badge span { display: block; margin-top: 7px; color: rgba(255,255,255,.8); font-size: 13px; }

    .need-strip {
      padding: 38px 0;
      background: linear-gradient(to bottom, #fff 0%, #fff 50%, #f6f8fb 50%, #f6f8fb 100%);
    }
    .need-list { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
    .need-list li {
      min-height: 148px;
      padding: 27px 28px;
      border: 1px solid #e2e7ee;
      background: #fff;
      box-shadow: 0 8px 22px rgba(25,55,90,.06);
    }
    .need-list strong { display: block; color: #15458e; font-size: 17px; line-height: 1.35; }
    .need-list span { display: block; margin-top: 9px; color: #666; line-height: 1.65; }

    .capability-layout {
      display: grid;
      grid-template-columns: 430px minmax(0, 1fr);
      gap: 48px;
      align-items: stretch;
    }
    .capability-media { position: relative; min-height: 0; height: 100%; overflow: hidden; background: #dfe6ed; box-shadow: none; }
    .capability-media img { height: 100%; object-fit: cover; box-shadow: none; }
    .capability-tabs { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); border-top: 1px solid #dfe5ec; border-left: 1px solid #dfe5ec; }
    .capability-tab {
      min-height: 74px;
      padding: 13px 18px;
      border: 0;
      border-right: 1px solid #dfe5ec;
      border-bottom: 1px solid #dfe5ec;
      color: #4f5b68;
      background: #fff;
      font-weight: 700;
      text-align: left;
    }
    .capability-tab small { display: block; margin-bottom: 2px; color: #9aa7b5; font-size: 11px; }
    .capability-tab.is-active { color: #fff; background: #15458e; }
    .capability-tab.is-active small { color: #9ed8f4; }
    .capability-panel { min-height: 300px; padding: 30px 32px; border: 1px solid #dfe5ec; border-top: 0; background: #fff; }
    .capability-panel h3 { margin: 0 0 12px; color: #222; font-size: 24px; line-height: 1.35; }
    .capability-description { margin: 0 0 18px; color: #66717d; font-size: 14px; line-height: 1.7; }
    .capability-description span { display: block; margin-top: 5px; color: #354b62; font-weight: 700; }
    .capability-list { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 12px 26px; }
    .capability-list li { position: relative; padding-left: 18px; color: #5f6974; }
    .capability-list li::before { position: absolute; top: 12px; left: 0; width: 6px; height: 6px; background: #23a9e6; content: ""; }

    .platform-layout { display: grid; grid-template-columns: minmax(0,.9fr) minmax(0,1.1fr); gap: 42px; align-items: stretch; }
    .platform-visual { position: relative; overflow: hidden; min-height: 0; height: 100%; background: #eef2f6; }
    .platform-visual img { width: 100%; height: 100%; object-fit: cover; object-position: center; }
    .platform-copy .custom-heading { margin-bottom: 20px; }
    .platform-copy > p { margin: 0 0 18px; color: #555; font-size: 14px; line-height: 1.7; }
    .sensor-list { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); border-top: 1px solid #dfe5ec; border-left: 1px solid #dfe5ec; }
    .sensor-list li { min-height: 42px; display: flex; align-items: center; padding: 7px 11px; border-right: 1px solid #dfe5ec; border-bottom: 1px solid #dfe5ec; color: #4e5965; background: #fff; font-size: 13px; line-height: 1.35; }
    .sensor-list li::before { width: 7px; height: 7px; flex: 0 0 auto; margin-right: 10px; background: #0873bd; content: ""; }

    .process-layout { display: grid; grid-template-columns: 360px minmax(0,1fr); gap: 48px; align-items: stretch; }
    .process-stage {
      position: sticky;
      top: 24px;
      height: 100%;
      display: grid;
      grid-template-rows: minmax(0, 1fr) auto;
      overflow: hidden;
      background: #dfe6ed;
      box-shadow: 0 12px 30px rgba(20,53,90,.1);
    }
    .process-stage img { height: 100%; min-height: 0; object-fit: cover; transition: opacity .2s ease; }
    .process-stage-caption {
      min-height: 72px;
      display: flex;
      flex-direction: column;
      align-items: flex-start;
      justify-content: center;
      gap: 5px;
      padding: 11px 20px;
      color: #fff;
      background: #15458e;
    }
    .process-stage-caption strong {
      order: 2;
      min-width: 0;
      overflow: hidden;
      font-size: 17px;
      line-height: 1.3;
      text-overflow: ellipsis;
      white-space: nowrap;
    }
    .process-stage-caption span {
      order: 1;
      flex: 0 0 auto;
      color: #9ed8f4;
      font-size: 12px;
      font-weight: 700;
      line-height: 1;
      text-transform: uppercase;
      white-space: nowrap;
    }
    .process-list {
      display: grid;
      grid-template-rows: repeat(6, minmax(0, 1fr));
      border-top: 1px solid #dfe5ec;
    }
    .process-item {
      display: grid;
      grid-template-columns: 76px minmax(0,1fr);
      width: 100%;
      min-height: 0;
      padding: 0;
      border: 0;
      border-right: 1px solid #dfe5ec;
      border-bottom: 1px solid #dfe5ec;
      border-left: 1px solid #dfe5ec;
      color: #333;
      background: #fff;
      text-align: left;
      transition: background .2s ease;
    }
    .process-number { display: flex; align-items: center; justify-content: center; color: #b4c7d9; font-size: 27px; font-weight: 700; }
    .process-content { padding: 14px 22px; border-left: 1px solid #e4e9ef; }
    .process-content strong { display: block; color: #222; font-size: 18px; }
    .process-content span { display: block; margin-top: 5px; color: #68727d; line-height: 1.65; }
    .process-item:hover, .process-item.is-active { background: #eef6fb; }
    .process-item.is-active { box-shadow: inset 4px 0 0 #0873bd; }
    .process-item.is-active .process-number, .process-item.is-active .process-content strong { color: #15458e; }

    .reason-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; }
    .reason-item { min-height: 220px; padding: 28px 30px; border-top: 3px solid #0873bd; background: #fff; box-shadow: 0 8px 22px rgba(25,55,90,.05); }
    .reason-item strong { display: block; margin-bottom: 12px; color: #15458e; font-size: 14px; text-transform: uppercase; }
    .reason-item h3 { margin: 0 0 12px; color: #222; font-size: 21px; line-height: 1.4; }
    .reason-item p { margin: 0; color: #666; }

    .application-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 18px; }
    .application-grid li { position: relative; aspect-ratio: 16/9; overflow: hidden; background: #dfe6ed; }
    .application-grid li::after { position: absolute; inset: 0; z-index: 1; background: linear-gradient(180deg, rgba(8,32,62,.02) 30%, rgba(7,37,76,.86) 100%); content: ""; }
    .application-grid img { height: 100%; object-fit: cover; transition: transform .3s ease; }
    .application-grid li:hover img { transform: scale(1.05); }
    .application-grid span { position: absolute; right: 16px; bottom: 14px; left: 16px; z-index: 2; color: #fff; font-size: 15px; font-weight: 700; line-height: 1.4; }

    .inquiry-section { position: relative; overflow: hidden; padding: 76px 0; color: #fff; background: #092f64; }
    .inquiry-bg { position: absolute; inset: 0; }
    .inquiry-bg img { height: 100%; object-fit: cover; opacity: .28; }
    .inquiry-section::after { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(6,39,82,.97), rgba(6,52,105,.78)); content: ""; }
    .inquiry-layout { position: relative; z-index: 2; display: grid; grid-template-columns: minmax(0,.76fr) minmax(0,1.24fr); gap: 60px; align-items: start; }
    .inquiry-copy { padding-top: 10px; }
    .inquiry-copy > span { color: #76c8f0; font-size: 14px; font-weight: 700; text-transform: uppercase; }
    .inquiry-copy h2 { margin: 12px 0 18px; color: #fff; font-size: 38px; line-height: 1.25; }
    .inquiry-copy p { margin: 0 0 22px; color: rgba(255,255,255,.82); font-size: 16px; }
    .inquiry-points li { position: relative; margin-bottom: 9px; padding-left: 19px; color: rgba(255,255,255,.86); }
    .inquiry-points li::before { position: absolute; top: 12px; left: 0; width: 6px; height: 6px; background: #45b9ed; content: ""; }
    .inquiry-form { padding: 34px; color: #333; background: #fff; box-shadow: 0 18px 45px rgba(0,0,0,.22); }
    .inquiry-form h3 { margin: 0; color: #222; font-size: 25px; line-height: 1.3; }
    .inquiry-form > p { margin: 8px 0 24px; color: #707985; }
    .form-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 0 18px; }
    .form-field { margin-bottom: 18px; }
    .form-field label { display: block; margin-bottom: 6px; color: #35404c; font-weight: 700; }
    .required { color: #d43d3d; }
    .form-field input, .form-field select, .form-field textarea {
      width: 100%;
      min-height: 46px;
      padding: 10px 13px;
      border: 1px solid #cfd8e1;
      border-radius: 0;
      outline: 0;
      color: #333;
      background: #fff;
      transition: border-color .2s ease, box-shadow .2s ease;
    }
    .form-field textarea { min-height: 126px; resize: vertical; }
    .form-field input:focus, .form-field select:focus, .form-field textarea:focus { border-color: #0873bd; box-shadow: 0 0 0 3px rgba(8,115,189,.1); }
    .form-field.is-invalid input, .form-field.is-invalid textarea { border-color: #d43d3d; }
    .field-error { display: none; margin-top: 4px; color: #c73737; font-size: 12px; line-height: 1.4; }
    .form-field.is-invalid .field-error { display: block; }
    .form-footer { display: flex; align-items: center; justify-content: space-between; gap: 18px; }
    .form-status { flex: 1; margin: 0; color: #627080; font-size: 13px; line-height: 1.5; }
    .form-status.is-error { color: #c73737; }
    .form-submit { flex: 0 0 auto; border: 0; }

    .reveal { opacity: 0; transform: translateY(22px); transition: opacity .55s ease, transform .55s ease; }
    .reveal.is-visible { opacity: 1; transform: none; }
    @media (prefers-reduced-motion: reduce) {
      html { scroll-behavior: auto; }
      .reveal { opacity: 1; transform: none; transition: none; }
    }
    @media (max-width: 1100px) {
      .intro-layout, .platform-layout, .inquiry-layout { grid-template-columns: 1fr; }
      .intro-media { width: min(680px,100%); margin: 0 auto; }
      .capability-layout { grid-template-columns: 360px minmax(0,1fr); }
      .reason-grid { grid-template-columns: repeat(2,1fr); }
      .application-grid { grid-template-columns: repeat(3,1fr); }
    }
    @media (max-width: 820px) {
      .need-list { grid-template-columns: repeat(2,1fr); }
      .capability-layout, .process-layout { grid-template-columns: 1fr; }
      .capability-media { min-height: 420px; }
      .process-stage { position: relative; top: auto; }
      .process-stage img { height: 360px; }
      .application-grid { grid-template-columns: repeat(2,1fr); }
    }
    @media (max-width: 760px) {
      .custom-width { width: min(100% - 28px,1200px); }
      .custom-section { padding: 54px 0; }
      .custom-intro-section { padding-bottom: 24px; }
      .custom-hero { min-height: 590px; }
      .custom-hero-media img { width: auto; max-width: none; object-position: 72% center; }
      .custom-hero::before { background: rgba(4,31,67,.83); }
      .custom-hero-inner { padding: 68px 0 60px; }
      .custom-hero h1 { font-size: 39px; }
      .custom-hero h2 { font-size: 21px; }
      .custom-hero-copy { font-size: 15px; }
      .custom-actions, .custom-button { width: 100%; }
      .custom-heading { margin-bottom: 30px; }
      .custom-heading h2 { font-size: 29px; }
      .intro-layout { gap: 34px; }
      .intro-note {
        min-height: 78px;
        gap: 14px;
        padding: 13px 14px 13px 17px;
        font-size: 15px;
        line-height: 1.55;
      }
      .intro-note > span { white-space: normal; }
      .intro-note-go {
        width: 50px;
        height: 50px;
        flex-basis: 50px;
        font-size: 13px;
      }
      .intro-media { min-height: 340px; }
      .intro-media-main { inset: 0 32px 42px 0; }
      .intro-media-small { width: 190px; height: 130px; border-width: 6px; }
      .intro-badge { top: 18px; left: 0; min-width: 146px; padding: 14px 17px; }
      .intro-badge strong { font-size: 20px; }
      .need-list, .reason-grid, .application-grid, .form-grid { grid-template-columns: 1fr; }
      .need-strip { padding: 28px 0; }
      .need-list li { min-height: 0; }
      .capability-tabs { grid-template-columns: 1fr; }
      .capability-tab { min-height: 62px; }
      .capability-panel { min-height: 0; padding: 24px 20px; }
      .capability-list, .sensor-list { grid-template-columns: 1fr; }
      .platform-visual { min-height: 260px; }
      .process-stage img { height: 280px; }
      .process-stage-caption {
        min-height: 66px;
        gap: 4px;
        padding: 10px 14px;
      }
      .process-stage-caption strong { font-size: 14px; }
      .process-stage-caption span { font-size: 11px; }
      .process-item { grid-template-columns: 58px minmax(0,1fr); }
      .process-content { padding: 17px 16px; }
      .application-grid li { aspect-ratio: 16/9; }
      .inquiry-section { padding: 58px 0; }
      .inquiry-layout { gap: 34px; }
      .inquiry-copy h2 { font-size: 31px; }
      .inquiry-form { padding: 26px 20px; }
      .form-footer { align-items: stretch; flex-direction: column; }
      .form-submit { width: 100%; }
    }
       .header-msg{padding-top:5px;}
.header-msg .msg-item a {
  display: flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
}

.header-msg .msg-item .icon {
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
}

.header-msg .msg-item .word {
  display: inline-block;
  white-space: nowrap;
  line-height: 18px;
}