/* 解决方案落地页 */
:root {
  --sol-blue: #165dff;
  --sol-ink: #333;
  --sol-surface: #f8f9fd;
  --content: 1280px;
  --page-gutter: clamp(40px, 6vw, 108px);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body[data-page="solution-v2"] {
  margin: 0;
  color: var(--sol-ink);
  background: var(--sol-surface);
  font-family: "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
}
body[data-page="solution-v2"] img { display: block; max-width: 100%; }
body[data-page="solution-v2"] .sol-module-card__icon img,
body[data-page="solution-v2"] .sol-capability-card__bg,
body[data-page="solution-v2"] .sol-pain-card__icon img,
body[data-page="solution-v2"] .sol-overview-list__icon {
  max-width: none;
}
body[data-page="solution-v2"] a { text-decoration: none; }
body[data-page="solution-v2"] a.enter-button,
body[data-page="solution-v2"] a.primary-button,
body[data-page="solution-v2"] .final-cta__buttons a.secondary-button {
  color: #fff;
  -webkit-text-fill-color: #fff;
}
body[data-page="solution-v2"] .sol-hero-actions a.secondary-button {
  color: var(--sol-blue);
  -webkit-text-fill-color: var(--sol-blue);
}
body[data-page="solution-v2"] h1,
body[data-page="solution-v2"] h2,
body[data-page="solution-v2"] h3,
body[data-page="solution-v2"] h4,
body[data-page="solution-v2"] h5,
body[data-page="solution-v2"] p,
body[data-page="solution-v2"] ul { margin: 0; padding: 0; }

.sol-container {
  width: min(var(--content), calc(100% - 2 * var(--page-gutter)));
  margin-inline: auto;
}

/* Hero */
.sol-hero {
  position: relative;
  overflow: hidden;
  min-height: 560px;
  padding: 140px 0 80px;
  background: #eef9ff url("/static/website-v2/figma-export/assets/files/b9029a2a-6c54-481e-9e38-8733825d0cc7.png") center / cover no-repeat;
}
.sol-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(255, 255, 255, .88) 0%, rgba(255, 255, 255, .45) 55%, rgba(255, 255, 255, 0) 100%);
  pointer-events: none;
}
.sol-hero-inner {
  position: relative;
  z-index: 1;
}
body[data-page="solution-v2"] .sol-hero-copy {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 44px;
  max-width: 640px;
}
body[data-page="solution-v2"] .sol-hero h1 {
  background: linear-gradient(100deg, #053f8b 3%, #0551ff 98%);
  background-clip: text;
  -webkit-background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
  font-size: clamp(36px, 4vw, 56px);
  line-height: 1.35;
  font-weight: 700;
}
body[data-page="solution-v2"] .sol-hero-copy > p {
  max-width: 560px;
  color: #003eca;
  font-size: clamp(18px, 2vw, 24px);
  line-height: 1.6;
  font-weight: 500;
}
.sol-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
.sol-hero-actions .primary-button,
.sol-hero-actions .secondary-button {
  min-width: 160px;
  min-height: 48px;
  padding: 0 32px;
  border-radius: 8px;
  font-size: 18px;
}

/* Main section */
.sol-main {
  padding: 48px 0 88px;
  background: #eef9ff url("/static/website-v2/figma-export/assets/files/b9029a2a-6c54-481e-9e38-8733825d0cc7.png") center / 100% 100%;
  background-clip: padding-box;
}
.sol-heading {
  margin-bottom: 32px;
  text-align: center;
}
.sol-heading h2 {
  color: #1a1d2c;
  font-size: clamp(32px, 3vw, 42px);
  line-height: 1.4;
  font-weight: 700;
}

/* Sub navigation */
.sol-subnav {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 24px;
  margin-bottom: 32px;
}
.sol-subnav__item {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--sol-ink);
  font-size: 18px;
  line-height: 1.4;
  white-space: nowrap;
  transition: color .2s ease;
}
.sol-subnav__item img {
  width: 32px;
  height: 32px;
  flex: 0 0 auto;
  object-fit: contain;
}
.sol-subnav__item:hover,
.sol-subnav__item.is-active {
  color: var(--sol-blue);
  font-weight: 600;
}

/* Board */
.sol-board {
  display: grid;
  grid-template-columns: minmax(0, 466fr) minmax(0, 688fr);
  grid-template-rows: auto auto;
  gap: 24px 39px;
  padding: 32px 44px 44px;
  border-radius: 16px;
  background: #fff;
  box-shadow: 0 3px 30px rgba(171, 182, 209, .18);
}
.sol-copy {
  min-width: 0;
}
.sol-copy h3 {
  margin-bottom: 24px;
  font-size: 24px;
  line-height: 1.6;
  font-weight: 700;
}
.sol-detail {
  display: grid;
  gap: 8px;
  margin-bottom: 15px;
}
.sol-detail strong {
  color: var(--sol-blue);
  font-size: 18px;
  line-height: 1.6;
}
.sol-detail strong::before {
  margin-right: 10px;
  content: "•";
}
.sol-detail p {
  color: #333;
  font-size: 14px;
  line-height: 1.6;
}
.sol-copy ul {
  display: grid;
  gap: 8px;
  margin-top: 24px;
  list-style: none;
}
.sol-copy li {
  font-size: 14px;
  line-height: 22px;
}
.sol-copy li::before {
  display: inline-block;
  width: 16px;
  height: 16px;
  margin-right: 16px;
  background: url("/static/website-v2/figma-export/assets/files/e268c673-b9c5-4288-95e0-3303e3e08fa3.svg") center / contain no-repeat;
  content: "";
  vertical-align: -3px;
}
.sol-clients {
  margin-top: 24px;
}
.sol-clients strong {
  display: block;
  margin-bottom: 16px;
  font-size: 20px;
  line-height: 1.6;
}
.sol-client-logos {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 22px;
}
.sol-client-logos img {
  width: 150px;
  height: 34px;
  object-fit: contain;
}

/* Architecture */
.sol-architecture {
  align-self: start;
  margin-top: 48px;
  overflow: hidden;
  background: rgba(22, 93, 255, .2);
}
.sol-architecture h4 {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 52px;
  padding: 0 20px;
  color: #fff;
  background: url("/static/website-v2/figma-export/assets/files/8bd9a153-a744-4148-99e9-bd786f359d5a.svg") center / 100% 100% no-repeat;
  font-size: 16px;
  text-align: center;
}
.sol-architecture__body {
  display: grid;
  gap: 17px;
  padding: 17px 19px 14px;
}
.sol-architecture__row--dual {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.sol-architecture__panel {
  min-width: 0;
  min-height: 75px;
  padding: 10px 18px 12px;
  border: 1px solid var(--sol-blue);
  background: #fff;
}
.sol-architecture__panel h5 {
  margin-bottom: 8px;
  font-size: 12px;
  line-height: 1.6;
  text-align: center;
}
.sol-architecture__items {
  display: grid;
  grid-template-columns: repeat(var(--arch-columns, 4), minmax(0, 1fr));
  gap: 10px;
}
.sol-architecture__items span {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 25px;
  padding: 2px 6px;
  color: #fff;
  background: #003bc0;
  font-size: 10px;
  text-align: center;
}
.sol-architecture__delivery {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 29px;
  color: #fff;
  background: #003bc0;
  font-size: 10px;
}

/* Metrics */
.sol-metrics {
  position: relative;
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  overflow: hidden;
  min-height: 114px;
  border-radius: 24px;
  color: #fff;
  isolation: isolate;
}
.sol-metrics::before,
.sol-metrics::after {
  position: absolute;
  inset: 0;
  z-index: -2;
  content: "";
}
.sol-metrics::before {
  background: url("/static/website-v2/figma-export/assets/files/b800077c-e43d-4964-8e8a-8a6ccaeab563.jpg") center 52% / cover;
  transform: scaleX(-1);
}
.sol-metrics::after {
  z-index: -1;
  background: linear-gradient(94deg, #165dff 0%, rgba(22, 93, 255, .6) 100%);
}
.sol-metrics div {
  display: grid;
  align-content: center;
  gap: 10px;
  padding: 18px;
  text-align: center;
}
.sol-metrics b {
  display: block;
  font-size: 24px;
  font-weight: 700;
}
.sol-metrics span {
  font-size: 14px;
}

@media (max-width: 1100px) {
  .sol-board {
    grid-template-columns: 1fr;
    padding: 28px 24px 32px;
  }
  .sol-architecture {
    margin-top: 0;
  }
  .sol-metrics {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 720px) {
  :root { --page-gutter: 20px; }
  .sol-hero { min-height: auto; padding: 100px 0 48px; }
  .sol-subnav {
    gap: 12px;
    overflow-x: auto;
    flex-wrap: nowrap;
    -webkit-overflow-scrolling: touch;
    padding-bottom: 4px;
  }
  .sol-subnav__item { font-size: 14px; white-space: nowrap; }
  .sol-architecture__row--dual { grid-template-columns: 1fr; }
  .sol-architecture__items { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .sol-metrics { grid-template-columns: 1fr; }
}

/* ── Figma landing layout (SME, digital-base, etc.) ── */
body[data-page="solution-v2"][data-layout="figma-v2"] {
  background: #fff;
}

.sol-hero--figma {
  min-height: 739px;
  padding: 0 0 96px;
  background-color: #eef9ff;
  background-position: right center;
  background-size: cover;
  background-repeat: no-repeat;
}
.sol-hero--figma::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(255, 255, 255, .92) 0%, rgba(255, 255, 255, .55) 48%, rgba(255, 255, 255, 0) 72%);
  pointer-events: none;
}
.sol-hero-inner--figma {
  position: relative;
  z-index: 1;
  min-height: 739px;
  padding-top: 228px;
}
.sol-hero--figma .sol-hero-copy {
  width: min(640px, 100%);
  max-width: 640px;
  gap: 68px;
}
.sol-hero--figma .sol-hero-title {
  font-size: clamp(40px, 4.5vw, 64px);
  line-height: 1.4;
  font-weight: 700;
}
.sol-hero--figma .sol-hero-title span,
.sol-hero--figma .sol-hero-subtitle span {
  display: block;
}
.sol-hero--figma .sol-hero-subtitle {
  max-width: 640px;
  margin: 0;
  color: #003eca;
  font-size: clamp(18px, 2vw, 28px);
  line-height: 1.4;
  font-weight: 500;
}
body[data-page="solution-v2"][data-layout="figma-v2"] .sol-hero-copy {
  width: min(640px, 100%);
  max-width: 640px;
  gap: 68px;
}
body[data-page="solution-v2"][data-layout="figma-v2"] .sol-hero h1 {
  font-size: clamp(40px, 4.5vw, 64px);
  line-height: 1.4;
}
body[data-page="solution-v2"][data-layout="figma-v2"] .sol-hero h1 span {
  display: block;
}
body[data-page="solution-v2"][data-layout="figma-v2"] .sol-hero-copy > p {
  max-width: 640px;
  font-size: clamp(18px, 2vw, 28px);
  line-height: 1.4;
  font-weight: 500;
}
body[data-page="solution-v2"][data-layout="figma-v2"] .sol-hero-actions .primary-button,
body[data-page="solution-v2"][data-layout="figma-v2"] .sol-hero-actions .secondary-button {
  min-width: 160px;
  min-height: 54px;
  border-radius: 55px;
  font-size: 18px;
}
body[data-page="solution-v2"][data-layout="figma-v2"] .sol-hero-actions .secondary-button {
  border: 2px solid var(--sol-blue);
  background: transparent;
}

.sol-section-head {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  margin-bottom: 48px;
  text-align: center;
}
.sol-section-head h2 {
  color: #1a1d2c;
  font-size: clamp(32px, 3vw, 42px);
  line-height: 1.4;
  font-weight: 700;
}
.sol-section-head p {
  color: #333;
  font-size: clamp(16px, 1.6vw, 20px);
  line-height: 1.6;
}

.sol-pain {
  padding: 68px 0;
  background: #f8f9fd;
}
.sol-pain-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 32px;
}
.sol-pain-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
  padding: 32px 24px 48px;
  background: #fff;
  border-radius: 16px;
  text-align: center;
}
.sol-pain-card__icon {
  display: flex;
  align-items: center;
  justify-content: center;
}
.sol-pain-card__icon img {
  width: 68px;
  height: 68px;
  object-fit: contain;
}
.sol-pain-card h3 {
  color: #333;
  font-size: 20px;
  line-height: 1.4;
  font-weight: 700;
}
.sol-pain-card p {
  color: #666;
  font-size: 14px;
  line-height: 1.6;
}

.sol-overview {
  padding: 68px 0;
  background: #fff;
}
.sol-overview-body {
  display: grid;
  gap: 32px;
  max-width: 1280px;
  margin-inline: auto;
}
.sol-overview-lead {
  color: #1a1d2c;
  font-size: clamp(18px, 2vw, 24px);
  line-height: 1.7;
  text-align: center;
}
.sol-overview-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 32px;
  list-style: none;
}
.sol-overview-list li {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 24px;
  background: #f8f9fd;
  border-radius: 12px;
}
.sol-overview-list__icon {
  flex: 0 0 40px;
  width: 40px;
  height: 40px;
  object-fit: contain;
}
.sol-overview-list strong {
  display: block;
  margin-bottom: 8px;
  color: #1a1d2c;
  font-size: 18px;
  line-height: 1.4;
}
.sol-overview-list span {
  color: #666;
  font-size: 14px;
  line-height: 1.6;
}

.sol-modules {
  padding: 68px 0;
  background: #f8f9fd;
}
.sol-modules-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 32px;
}
.sol-module-card {
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr);
  gap: 20px;
  align-items: start;
  min-height: 172px;
  padding: 32px 24px 48px;
  background: #fff;
  border-radius: 16px;
}
.sol-module-card__icon {
  display: block;
  width: 72px;
  height: 72px;
  border-radius: 16px;
  flex-shrink: 0;
  overflow: hidden;
}
.sol-module-card__icon img {
  width: 72px;
  height: 72px;
  object-fit: contain;
  object-position: left top;
}
.sol-module-card__copy {
  display: flex;
  flex-direction: column;
  gap: 16px;
  min-width: 0;
}
.sol-module-card h3 {
  margin: 0;
  color: #333;
  font-size: 20px;
  line-height: 1.4;
  font-weight: 700;
}
.sol-module-card p {
  margin: 0;
  color: #666;
  font-size: 14px;
  line-height: 1.6;
}

.sol-capabilities {
  padding: 68px 0;
  background: #fff;
}
.sol-capabilities-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 32px;
}
.sol-capability-card {
  position: relative;
  overflow: hidden;
  min-height: 230px;
  padding: 0;
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 3px 30px rgba(171, 182, 209, .18);
}
.sol-capability-card__bg {
  position: absolute;
  right: 0;
  bottom: 0;
  z-index: 0;
  display: block;
  width: 190px;
  height: 171px;
  max-width: none;
  margin: 0;
  object-fit: contain;
  object-position: right bottom;
  opacity: .5;
  pointer-events: none;
  user-select: none;
}
.sol-capability-card__copy {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 28px 24px 36px;
  width: 100%;
  box-sizing: border-box;
}
.sol-capability-card h3 {
  margin: 0;
  max-width: 220px;
  color: #333;
  font-size: 20px;
  line-height: 1.4;
  font-weight: 700;
}
.sol-capability-card p {
  margin: 0;
  max-width: 240px;
  color: #666;
  font-size: 14px;
  line-height: 1.6;
}

.sol-cases {
  padding: 68px 0 88px;
  background: #f8f9fd;
}
.sol-cases-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 48px;
}
.sol-cases-head h2 {
  color: #1a1d2c;
  font-size: clamp(32px, 3vw, 42px);
  line-height: 1.2;
  font-weight: 700;
}
.sol-cases-more {
  color: var(--sol-blue);
  font-size: 18px;
  font-weight: 500;
  white-space: nowrap;
}
.sol-cases-more:hover {
  text-decoration: underline;
}
.sol-case-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 32px;
}
.sol-case-card {
  display: flex;
  flex-direction: column;
  color: inherit;
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 3px 30px rgba(171, 182, 209, .25);
  overflow: hidden;
  transition: transform .2s ease, box-shadow .2s ease;
}
a.sol-case-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 36px rgba(171, 182, 209, .35);
}
.sol-case-card__photo {
  width: 100%;
  height: 248px;
  object-fit: cover;
  border-radius: 16px 16px 0 0;
}
.sol-case-card__body {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 24px;
}
.sol-case-card__brand {
  display: flex;
  align-items: center;
  gap: 12px;
}
.sol-case-card__brand img {
  max-height: 28px;
  width: auto;
  object-fit: contain;
}
.sol-case-card__brand h3 {
  color: #1d2129;
  font-size: 20px;
  font-weight: 700;
}
.sol-case-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.sol-case-card__tags span {
  padding: 2px 12px;
  border-radius: 6px;
  background: rgba(22, 93, 255, .08);
  color: var(--sol-blue);
  font-size: 12px;
  line-height: 1.6;
}
.sol-case-card__metrics {
  display: flex;
  justify-content: space-between;
  gap: 12px;
}
.sol-metric {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  flex: 1;
  min-width: 0;
}
.sol-metric__value {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
}
.sol-metric__value img {
  width: 10px;
  height: 10px;
}
.sol-metric__value b {
  color: var(--sol-blue);
  font-family: DIN, "Arial Narrow", sans-serif;
  font-size: 32px;
  font-weight: 700;
  line-height: 1.4;
}
.sol-metric__value span {
  color: var(--sol-blue);
  font-family: DIN, "Arial Narrow", sans-serif;
  font-size: 16px;
  font-weight: 700;
}
.sol-metric__label {
  color: #666;
  font-size: 12px;
  line-height: 1.4;
  text-align: center;
}

@media (max-width: 1100px) {
  .sol-pain-grid,
  .sol-modules-grid,
  .sol-capabilities-grid,
  .sol-case-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .sol-overview-list {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  :root { --page-gutter: 20px; }
  .sol-hero--figma {
    min-height: auto;
    padding: 0 0 48px;
    background-position: 70% center;
  }
  .sol-hero-inner--figma {
    min-height: auto;
    padding-top: 100px;
  }
  body[data-page="solution-v2"][data-layout="figma-v2"] .sol-hero-copy {
    gap: 24px;
  }
  body[data-page="solution-v2"][data-layout="figma-v2"] .sol-hero h1 {
    font-size: 30px;
  }
  body[data-page="solution-v2"][data-layout="figma-v2"] .sol-hero-actions {
    justify-content: center;
    flex-direction: row;
    gap: 10px;
  }
  body[data-page="solution-v2"][data-layout="figma-v2"] .sol-hero-actions .primary-button,
  body[data-page="solution-v2"][data-layout="figma-v2"] .sol-hero-actions .secondary-button {
    flex: 0 0 auto;
    width: auto;
    min-width: 112px;
    max-width: 136px;
    min-height: 36px;
    padding: 0 16px;
    font-size: 14px;
    border-radius: 18px;
  }
  .sol-pain-grid,
  .sol-modules-grid,
  .sol-capabilities-grid,
  .sol-case-grid {
    grid-template-columns: 1fr;
  }

  /* 核心功能模块：紧凑列表卡 */
  .sol-modules { padding: 36px 0; }
  .sol-modules-grid { gap: 8px; }
  .sol-module-card {
    grid-template-columns: 36px minmax(0, 1fr);
    align-items: start;
    gap: 10px;
    min-height: 0;
    padding: 12px 14px;
    border-radius: 10px;
    border: 1px solid rgba(210, 220, 238, .9);
  }
  .sol-module-card__icon {
    width: 36px;
    height: 36px;
    border-radius: 8px;
  }
  .sol-module-card__icon img {
    width: 36px;
    height: 36px;
  }
  .sol-module-card__copy { gap: 4px; }
  .sol-module-card h3 {
    font-size: 14px;
    line-height: 1.35;
    font-weight: 600;
  }
  .sol-module-card p {
    font-size: 12px;
    line-height: 1.45;
  }

  /* 平台核心能力：隐藏装饰图，文字铺满 */
  .sol-capabilities { padding: 36px 0; }
  .sol-capabilities-grid { gap: 8px; }
  .sol-capability-card {
    min-height: 0;
    border-radius: 10px;
    box-shadow: none;
    border: 1px solid rgba(210, 220, 238, .9);
  }
  .sol-capability-card__bg { display: none; }
  .sol-capability-card__copy {
    gap: 4px;
    padding: 12px 14px;
  }
  .sol-capability-card h3,
  .sol-capability-card p {
    max-width: none;
  }
  .sol-capability-card h3 {
    font-size: 14px;
    line-height: 1.35;
    font-weight: 600;
  }
  .sol-capability-card p {
    font-size: 12px;
    line-height: 1.45;
  }

  /* 客户案例：移动端只保留 1 个 */
  .sol-cases { padding: 36px 0 48px; }
  .sol-case-grid { gap: 0; }
  .sol-case-card:nth-child(n + 2) { display: none; }
  .sol-cases-head {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 14px;
  }
  .sol-cases-head h2 { font-size: 18px; }
  .sol-case-card {
    border-radius: 12px;
  }
  .sol-case-card__photo { height: 140px; }
  .sol-case-card__body { padding: 12px 14px; }
}