/* 九个栏目正文的统一样式：桌面采用 40/24/16/14px 字号层级。 */
.qc-v3 {
  min-height: 0;
  flex: 0 0 auto;
  color: #2f3744;
  background: #ffffff;
  font-size: 16px;
  line-height: 1.8;
}

.qc-v3 * { letter-spacing: 0; }
.qc-v3 img { display: block; width: 100%; height: 100%; object-fit: cover; }
.qc-v3-container { width: min(calc(100% - 48px), 1280px); margin: 0 auto; }
.qc-v3-section { padding: 96px 0; }
.qc-v3-section--soft { background: #f5f7fa; }
.qc-v3-section--blue { color: #ffffff; background: #0052d9; }
.qc-v3-section--navy { color: #ffffff; background: #001d3d; }
.qc-v3-section--flush { padding-bottom: 0; }

.qc-v3-heading { max-width: 760px; margin: 0 auto 48px; text-align: center; }
.qc-v3-heading--left { margin-right: 0; margin-left: 0; text-align: left; }
.qc-v3-heading h2,
.qc-v3-title {
  margin: 0;
  color: #001d3d;
  font-size: 40px;
  font-weight: 600;
  line-height: 1.3;
}
.qc-v3-section--blue .qc-v3-heading h2,
.qc-v3-section--navy .qc-v3-heading h2,
.qc-v3-section--blue .qc-v3-title,
.qc-v3-section--navy .qc-v3-title { color: #ffffff; }
.qc-v3-heading p { margin: 18px 0 0; color: #596170; font-size: 16px; line-height: 1.8; }
.qc-v3-section--blue .qc-v3-heading p,
.qc-v3-section--navy .qc-v3-heading p { color: rgba(255, 255, 255, .78); }

.qc-v3-card-title { margin: 0; color: #001d3d; font-size: 24px; font-weight: 600; line-height: 1.4; }
.qc-v3-card-copy { margin: 12px 0 0; color: #596170; font-size: 16px; line-height: 1.8; }
.qc-v3-meta { color: #596170; font-size: 14px; line-height: 1.6; }
.qc-v3-grid { display: grid; gap: 24px; }
.qc-v3-grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.qc-v3-grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.qc-v3-grid--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }

.qc-v3-card {
  min-width: 0;
  padding: 30px;
  border: 1px solid #e2e7ef;
  border-radius: 6px;
  background: #ffffff;
  transition: border-color .25s ease, box-shadow .25s ease, transform .25s ease;
}
.qc-v3-card:hover { border-color: rgba(30, 90, 150, .35); box-shadow: 0 16px 32px rgba(12, 35, 64, .08); transform: translateY(-4px); }
.qc-v3-icon {
  display: grid;
  width: 52px;
  height: 52px;
  place-items: center;
  margin-bottom: 22px;
  border-radius: 6px;
  color: #0052d9;
  background: #edf3ff;
}
.qc-v3-icon .material-symbols-outlined { font-size: 27px; }

.qc-v3-split { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); align-items: center; gap: 64px; }
.qc-v3-media { min-height: 440px; overflow: hidden; border-radius: 6px; background: #e2e7ef; }
.qc-v3-copy h2 { margin: 0; color: #001d3d; font-size: 40px; font-weight: 600; line-height: 1.3; }
.qc-v3-copy > p { margin: 20px 0 0; font-size: 16px; line-height: 1.8; }
.qc-v3-list { display: grid; gap: 14px; margin: 28px 0 0; padding: 0; list-style: none; }
.qc-v3-list li { position: relative; padding-left: 26px; font-size: 16px; }
.qc-v3-list li::before { position: absolute; top: .63em; left: 0; width: 8px; height: 8px; border: 2px solid #0052d9; border-radius: 50%; content: ""; }

.qc-v3-button-row { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 32px; }
.qc-v3-button {
  display: inline-flex;
  min-width: 148px;
  min-height: 50px;
  align-items: center;
  justify-content: center;
  padding: 0 24px;
  border: 1px solid #0052d9;
  border-radius: 5px;
  color: #ffffff;
  background: #0052d9;
  font-size: 15px;
  font-weight: 700;
  transition: background-color .2s ease, color .2s ease, transform .2s ease;
}
.qc-v3-button--light { color: #0052d9; background: #ffffff; }
.qc-v3-button--outline { color: #ffffff; border-color: rgba(255,255,255,.55); background: transparent; }
.qc-v3-button:hover,
.qc-v3-button:focus-visible { color: #ffffff; background: #0052d9; outline: none; transform: translateY(-2px); }
.qc-v3-button--outline:hover,
.qc-v3-button--outline:focus-visible { color: #001d3d; background: #ffffff; }

.qc-v3-cta { display: flex; align-items: center; justify-content: space-between; gap: 48px; }
.qc-v3-cta h2 { margin: 0; color: inherit; font-size: 40px; font-weight: 600; line-height: 1.3; }
.qc-v3-cta p { max-width: 760px; margin: 14px 0 0; color: rgba(255,255,255,.78); font-size: 16px; }

/* 产品优势 */
.qc-advantages-v3 .qc-v3-card { min-height: 280px; }
.qc-advantages-v3__metric { display: inline-flex; margin-top: 26px; padding: 16px 20px; color: #ffffff; background: #0052d9; font-size: 24px; font-weight: 700; }
.qc-advantages-v3__mosaic { display: grid; grid-template-columns: 2fr 1fr; grid-template-rows: repeat(2, 250px); gap: 18px; }
.qc-advantages-v3__tile { position: relative; min-width: 0; overflow: hidden; border-radius: 6px; background: #001d3d; }
.qc-advantages-v3__tile:first-child { grid-row: span 2; }
.qc-advantages-v3__tile::after { position: absolute; inset: 45% 0 0; content: ""; background: rgba(12, 35, 64, .7); }
.qc-advantages-v3__tile h3 { position: absolute; z-index: 1; right: 24px; bottom: 22px; left: 24px; margin: 0; color: #ffffff; font-size: 24px; font-weight: 600; }

/* 品质政策 */
.qc-quality-v3__system { display: grid; grid-template-columns: 1.05fr .95fr; align-items: stretch; gap: 32px; }
.qc-quality-v3__standards { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 16px; margin-top: 28px; }
.qc-quality-v3__standard { display: flex; gap: 14px; padding: 20px; border: 1px solid #e2e7ef; border-radius: 5px; background: #ffffff; }
.qc-quality-v3__standard .material-symbols-outlined { color: #0052d9; }
.qc-quality-v3__standard strong { display: block; color: #001d3d; font-size: 16px; }
.qc-quality-flow { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); align-items: start; gap: 16px; padding: 34px 22px; border-radius: 6px; background: #f5f7fa; }
.qc-quality-flow__item { position: relative; text-align: center; }
.qc-quality-flow__item::after { position: absolute; top: 28px; right: -12px; color: #596170; content: ">"; }
.qc-quality-flow__item:last-child::after { display: none; }
.qc-quality-flow__icon { display: grid; width: 62px; height: 62px; place-items: center; margin: 0 auto 14px; border: 1px solid #0052d9; border-radius: 50%; color: #0052d9; background: #ffffff; }
.qc-quality-flow__item strong { color: #001d3d; font-size: 14px; }
.qc-quality-v3__quote { grid-column: 1 / -1; margin: 16px 0 0; padding: 18px; border: 1px dashed #667085; color: #596170; background: rgba(255,255,255,.55); font-size: 14px; text-align: center; }
.qc-v3-image-card { overflow: hidden; padding: 0; }
.qc-v3-image-card__media { height: 250px; }
.qc-v3-image-card__body { padding: 26px; }
.qc-quality-v3__sustain { display: grid; grid-template-columns: 1fr 1fr; overflow: hidden; border-radius: 6px; background: #0052d9; }
.qc-quality-v3__sustain-copy { padding: 56px; color: #ffffff; }
.qc-quality-v3__sustain-copy h2 { margin: 0; font-size: 40px; line-height: 1.3; }
.qc-quality-v3__sustain-copy p { color: rgba(255,255,255,.8); }
.qc-quality-v3__sustain-media { min-height: 480px; }

/* 市场开拓 */
.qc-markets-v3__stats { display: flex; gap: 56px; margin-top: 30px; }
.qc-markets-v3__stat { padding-left: 16px; border-left: 3px solid #0052d9; }
.qc-markets-v3__stat strong { display: block; color: #0052d9; font-size: 36px; line-height: 1; }
.qc-markets-v3__stat span { display: block; margin-top: 8px; font-size: 14px; }
.qc-markets-v3__engine .qc-v3-card { min-height: 360px; }
.qc-markets-v3__collage { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); grid-auto-rows: 210px; gap: 14px; }
.qc-markets-v3__collage figure { margin: 0; overflow: hidden; border-radius: 6px; }
.qc-markets-v3__collage figure:nth-child(2),
.qc-markets-v3__collage figure:nth-child(3) { grid-row: span 2; }

/* 客户服务 */
.qc-service-v3__process { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 32px; }
.qc-service-v3__step { text-align: center; }
.qc-service-v3__number { display: grid; width: 52px; height: 52px; place-items: center; margin: 0 auto 20px; border: 1px solid #edf3ff; border-radius: 6px; color: #ffffff; background: #001d3d; font-size: 14px; font-weight: 700; }
.qc-service-v3__step h3 { margin: 0; color: #ffffff; font-size: 24px; font-weight: 600; }
.qc-service-v3__step p { color: rgba(255,255,255,.72); font-size: 14px; }
.qc-service-v3__feedback { display: grid; grid-template-columns: .72fr 1.28fr; overflow: hidden; border-radius: 6px; box-shadow: 0 18px 40px rgba(12, 35, 64, .1); }
.qc-service-v3__feedback-intro { padding: 48px; color: #ffffff; background: #0052d9; }
.qc-service-v3__feedback-intro h2 { margin: 0; font-size: 40px; line-height: 1.3; }
.qc-service-v3__feedback-form { padding: 48px; background: #ffffff; }
.qc-v3-form-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 20px; }
.qc-v3-field { display: grid; gap: 8px; }
.qc-v3-field--full { grid-column: 1 / -1; }
.qc-v3-field label { color: #2f3744; font-size: 14px; font-weight: 700; }
.qc-v3-field input,
.qc-v3-field select,
.qc-v3-field textarea { width: 100%; min-height: 48px; padding: 12px 14px; border: 1px solid #e2e7ef; border-radius: 4px; color: #2f3744; background: #ffffff; font-size: 14px; }
.qc-v3-field input[type="checkbox"] { width: auto; min-height: 0; margin: 0 8px 0 0; padding: 0; }
.qc-v3-field textarea { min-height: 124px; resize: vertical; }
.qc-service-v3__resources { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 48px; }
.qc-service-v3__resource-group h3 { margin: 0 0 22px; color: #001d3d; font-size: 24px; }
.qc-service-v3__resource { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 18px 0; border-bottom: 1px solid #e2e7ef; }
.qc-service-v3__resource strong { color: #001d3d; font-size: 16px; }

/* 加入我们 */
.qc-jobs-v3__channels .qc-v3-card { min-height: 260px; }
.qc-jobs-v3__job { display: grid; grid-template-columns: minmax(0,1fr) minmax(0,1fr) auto; gap: 30px; padding: 30px; border: 1px solid #e2e7ef; border-radius: 6px; background: #ffffff; }
.qc-jobs-v3__job + .qc-jobs-v3__job { margin-top: 18px; }
.qc-jobs-v3__job h3 { grid-column: 1 / -1; margin: 0; color: #001d3d; font-size: 24px; }
.qc-jobs-v3__job h4 { margin: 0 0 10px; color: #0052d9; font-size: 14px; }
.qc-jobs-v3__job ul { margin: 0; padding-left: 20px; font-size: 14px; line-height: 1.8; }
.qc-jobs-v3__job .qc-v3-button { align-self: end; min-width: 124px; }
.qc-jobs-v3__process { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 20px; }
.qc-jobs-v3__process-item { padding: 26px; border-radius: 6px; background: #ffffff; }
.qc-jobs-v3__process-item strong { display: block; color: #001d3d; font-size: 24px; }
.qc-jobs-v3__process-item span { display: block; margin-top: 8px; color: #596170; font-size: 14px; }

/* 培训与发展 */
.qc-growth-v3__feature { display: grid; grid-template-columns: 1.15fr .85fr; gap: 24px; }
.qc-growth-v3__feature-main { position: relative; min-height: 520px; overflow: hidden; border-radius: 6px; }
.qc-growth-v3__feature-main::after { position: absolute; inset: 40% 0 0; content: ""; background: rgba(12, 35, 64, .78); }
.qc-growth-v3__feature-copy { position: absolute; z-index: 1; right: 32px; bottom: 30px; left: 32px; color: #ffffff; }
.qc-growth-v3__feature-copy h3 { margin: 0; font-size: 24px; }
.qc-growth-v3__feature-copy p { margin-bottom: 0; color: rgba(255,255,255,.82); }
.qc-growth-v3__feature-side { display: grid; gap: 24px; }
.qc-growth-v3__path { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 16px; }
.qc-growth-v3__path-item { padding: 26px; border-top: 3px solid #0052d9; background: #ffffff; }
.qc-growth-v3__path-item h3 { margin: 0; color: #001d3d; font-size: 24px; }
.qc-growth-v3__path-item span { color: #596170; font-size: 14px; }

/* 环境与福利 */
.qc-benefits-v3__community { display: grid; grid-template-columns: 1.2fr .8fr; grid-template-rows: repeat(2,260px); gap: 16px; }
.qc-benefits-v3__place { position: relative; overflow: hidden; border-radius: 6px; }
.qc-benefits-v3__place:first-child { grid-row: span 2; }
.qc-benefits-v3__place::after { position: absolute; inset: 50% 0 0; content: ""; background: rgba(12, 35, 64, .68); }
.qc-benefits-v3__place h3 { position: absolute; z-index: 1; right: 24px; bottom: 20px; left: 24px; margin: 0; color: #ffffff; font-size: 24px; }
.qc-benefits-v3__clubs { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 20px; }
.qc-benefits-v3__club { position: relative; min-height: 340px; overflow: hidden; border-radius: 6px; }
.qc-benefits-v3__club strong { position: absolute; right: 20px; bottom: 18px; left: 20px; padding: 10px 14px; border-radius: 4px; color: #ffffff; background: rgba(12, 35, 64, .8); font-size: 16px; }

/* 联系我们 */
.qc-contact-v3__top { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; }
.qc-contact-v3__info { display: grid; gap: 20px; }
.qc-contact-v3__map { min-height: 320px; overflow: hidden; border-radius: 6px; }
.qc-contact-v3__support { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 16px; padding: 24px; color: #ffffff; border-radius: 6px; background: #001d3d; }
.qc-contact-v3__support strong { display: block; font-size: 24px; }
.qc-contact-v3__support span { font-size: 14px; color: rgba(255,255,255,.72); }
.qc-contact-v3__form { padding: 36px; border: 1px solid #e2e7ef; border-radius: 6px; background: #ffffff; }
.qc-contact-v3__form h2 { margin: 0 0 10px; color: #001d3d; font-size: 40px; }
.qc-contact-v3__bases .qc-v3-card { min-height: 260px; }
.qc-contact-v3__bases address { margin-top: 16px; font-style: normal; font-size: 16px; }

/* 爱心与公益沿用现有内容，覆盖导入样式的字号和可见英文。 */
.qc-community-v3 h2 { font-size: 40px !important; letter-spacing: 0 !important; }
.qc-community-v3 h3,
.qc-community-v3 h4 { font-size: 24px !important; letter-spacing: 0 !important; }
.qc-community-v3 p,
.qc-community-v3 li { font-size: 16px !important; letter-spacing: 0 !important; }
.qc-community-v3 .text-label-caps,
.qc-community-v3 .font-label-caps { font-size: 14px !important; letter-spacing: 0 !important; }

@media (max-width: 1000px) {
  .qc-v3-grid--4 { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .qc-v3-split,
  .qc-quality-v3__system,
  .qc-quality-v3__sustain,
  .qc-service-v3__feedback,
  .qc-growth-v3__feature,
  .qc-contact-v3__top { grid-template-columns: 1fr; }
  .qc-quality-v3__sustain-media { min-height: 400px; }
  .qc-service-v3__process,
  .qc-jobs-v3__process,
  .qc-growth-v3__path { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .qc-jobs-v3__job { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .qc-jobs-v3__job .qc-v3-button { grid-column: 1 / -1; justify-self: start; }
}

@media (max-width: 767px) {
  .qc-v3-container { width: calc(100% - 32px); }
  .qc-v3-section { padding: 64px 0; }
  .qc-v3-heading { margin-bottom: 34px; }
  .qc-v3-heading h2,
  .qc-v3-title,
  .qc-v3-copy h2,
  .qc-quality-v3__sustain-copy h2,
  .qc-service-v3__feedback-intro h2,
  .qc-contact-v3__form h2,
  .qc-v3-cta h2 { font-size: 28px; }
  .qc-v3-heading p,
  .qc-v3-copy > p,
  .qc-v3-card-copy,
  .qc-v3-list li,
  .qc-v3-cta p { font-size: 15px; }
  .qc-v3-card-title,
  .qc-advantages-v3__tile h3,
  .qc-service-v3__step h3,
  .qc-jobs-v3__job h3,
  .qc-jobs-v3__process-item strong,
  .qc-growth-v3__feature-copy h3,
  .qc-growth-v3__path-item h3,
  .qc-benefits-v3__place h3 { font-size: 22px; }
  .qc-v3-grid--2,
  .qc-v3-grid--3,
  .qc-v3-grid--4,
  .qc-quality-v3__standards,
  .qc-service-v3__process,
  .qc-service-v3__resources,
  .qc-jobs-v3__process,
  .qc-growth-v3__path,
  .qc-benefits-v3__clubs,
  .qc-v3-form-grid { grid-template-columns: 1fr; }
  .qc-v3-media { min-height: 300px; }
  .qc-v3-card { min-height: 0; padding: 24px; }
  .qc-v3-button-row,
  .qc-v3-cta { align-items: stretch; flex-direction: column; }
  .qc-v3-button { width: 100%; }
  .qc-advantages-v3__mosaic { grid-template-columns: 1fr; grid-template-rows: repeat(3,280px); }
  .qc-advantages-v3__tile:first-child { grid-row: auto; }
  .qc-quality-flow { grid-template-columns: 1fr; gap: 26px; }
  .qc-quality-flow__item::after { top: auto; right: 50%; bottom: -22px; content: "v"; transform: translateX(50%); }
  .qc-quality-v3__sustain-copy,
  .qc-service-v3__feedback-intro,
  .qc-service-v3__feedback-form { padding: 30px 24px; }
  .qc-markets-v3__stats { flex-direction: column; gap: 24px; }
  .qc-markets-v3__collage { grid-auto-rows: 220px; }
  .qc-markets-v3__collage figure:nth-child(2),
  .qc-markets-v3__collage figure:nth-child(3) { grid-row: auto; }
  .qc-jobs-v3__job { grid-template-columns: 1fr; padding: 24px; }
  .qc-jobs-v3__job .qc-v3-button { grid-column: auto; justify-self: stretch; }
  .qc-growth-v3__feature-main { min-height: 420px; }
  .qc-benefits-v3__community { grid-template-columns: 1fr; grid-template-rows: repeat(3,280px); }
  .qc-benefits-v3__place:first-child { grid-row: auto; }
  .qc-contact-v3__support { grid-template-columns: 1fr; }
  .qc-v3-field--full { grid-column: auto; }
  .qc-community-v3 h2 { font-size: 28px !important; }
  .qc-community-v3 h3,
  .qc-community-v3 h4 { font-size: 22px !important; }
  .qc-community-v3 p,
  .qc-community-v3 li { font-size: 15px !important; }
}

@media (prefers-reduced-motion: reduce) {
  .qc-v3-card,
  .qc-v3-button { transition: none; }
  .qc-v3-card:hover,
  .qc-v3-button:hover,
  .qc-v3-button:focus-visible { transform: none; }
}