/* 实施服务落地页：header / footer 走 site-shell，本文件只管主内容 */
:root {
  --impl-blue: #165dff;
  --impl-ink: #333;
  --impl-muted: #4e5969;
  --impl-title: #333;
  --impl-surface: #f8f9fd;
  --content: 1280px;
  --page-gutter: clamp(40px, 6vw, 108px);
}

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

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

.impl-section { padding: 64px 0; }
.impl-section--process,
.impl-section--cases { background: #fff; }
.impl-heading { text-align: center; }
.impl-heading h2 {
  color: #333;
  font-size: 42px;
  line-height: 1.4;
  font-weight: 700;
}
.impl-heading p {
  margin-top: 24px;
  color: #000;
  font-size: 24px;
  line-height: 1.6;
  font-weight: 500;
}

/* Hero：字色/字号对齐首页，背景与遮罩对齐 Figma 4716:3999 */
.impl-hero {
  position: relative;
  overflow: hidden;
  height: 880px;
  min-height: 880px;
  background: #f3f9ff url("/static/website-v2/figma-export/implementation-assets/hero-visual.jpg") center / cover no-repeat;
}
.impl-hero::before {
  content: "";
  position: absolute;
  left: -2px;
  top: 0;
  z-index: 0;
  width: calc(1199 / 1920 * 100%);
  height: 100%;
  background: linear-gradient(270deg, rgba(255, 255, 255, 0) 0%, #f0f8ff 100%);
  pointer-events: none;
}
.impl-hero-inner {
  position: relative;
  z-index: 1;
  height: 100%;
  padding-top: 228px;
}
body[data-page="implementation-v2"] .impl-hero-copy {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  width: min(720px, 100%);
  gap: 68px;
}
body[data-page="implementation-v2"] .impl-hero h1 {
  margin: 0;
  background: linear-gradient(100deg, #053f8b, #0551ff);
  background-clip: text;
  -webkit-background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
  font-size: 64px;
  line-height: 1.2;
  letter-spacing: -.045em;
  font-weight: 700;
}
body[data-page="implementation-v2"] .impl-hero h1 span {
  display: block;
  white-space: nowrap;
}
body[data-page="implementation-v2"] .impl-hero-copy > p {
  max-width: 640px;
  margin: 0;
  color: #003eca;
  font-size: 28px;
  line-height: 1.4;
  font-weight: 400;
}
.impl-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 32px;
}
.impl-hero-actions .primary-button,
.impl-hero-actions .secondary-button {
  min-width: 190px;
  min-height: 64px;
  padding: 0 48px;
  border-radius: 15px;
  font-size: 24px;
  font-weight: 500;
}
.impl-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 148px;
  height: 44px;
  padding: 0 28px;
  border: 1px solid transparent;
  border-radius: 8px;
  font-size: 16px;
  white-space: nowrap;
  cursor: pointer;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.impl-btn:hover { transform: translateY(-1px); }

/* 服务内容：296×344 卡片 */
.impl-service-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 32px;
  margin-top: 48px;
}
.impl-service-card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 344px;
  overflow: hidden;
  padding: 24px 24px 0;
  border: 1px solid #e5e6eb;
  border-radius: 12px;
  background: #f8fbfe;
  box-shadow: 0 0 15px rgba(0, 0, 0, .1);
}
.impl-service-card--config { background: #f9fcfb; }
.impl-service-card--migration { background: #fffcfb; }
.impl-service-card--training { background: #fbfafe; }
.impl-service-card__art {
  margin: auto -24px 0;
  height: 200px;
}
.impl-service-card__art img {
  width: 100%;
  height: 200px;
  object-fit: contain;
  object-position: center bottom;
  border-radius: 0 0 12px 12px;
}
.impl-service-card h3 {
  display: flex;
  align-items: center;
  gap: 8px;
  color: #333;
  font-size: 24px;
  line-height: 1.6;
  font-weight: 700;
}
.impl-service-card h3::before {
  content: "";
  flex: 0 0 4px;
  height: 16px;
  border-radius: 2px;
  background: var(--impl-accent, #0088ff);
}
.impl-service-card--analysis { --impl-accent: #0088ff; }
.impl-service-card--config { --impl-accent: #00c2bf; }
.impl-service-card--migration { --impl-accent: #ff7d00; }
.impl-service-card--training { --impl-accent: #6155f5; }
.impl-service-card p {
  margin-top: 14px;
  color: #4e5969;
  font-size: 16px;
  line-height: 1.5;
}

/* 实施流程 */
.impl-process-track {
  position: relative;
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 16px;
  margin-top: 48px;
  padding: 0;
  list-style: none;
}
.impl-process-step {
  position: relative;
  z-index: 1;
  text-align: left;
}
.impl-process-step:not(:last-child)::after {
  content: "";
  position: absolute;
  top: 30px;
  left: 68px;
  right: -8px;
  height: 1px;
  background: var(--impl-line);
}
.impl-process-node {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 60px;
  height: 60px;
  margin: 0 0 24px;
  border: 2px solid var(--impl-step, #0088ff);
  border-radius: 50%;
  background: #fff;
  color: var(--impl-step, #0088ff);
  font-family: DIN, "Arial Narrow", sans-serif;
  font-size: 28px;
  font-weight: 700;
  line-height: 1;
}
.impl-process-step--1 { --impl-step: #0088ff; --impl-line: linear-gradient(90deg, #0088ff, #00c2bf); }
.impl-process-step--2 { --impl-step: #00c2bf; --impl-line: linear-gradient(90deg, #00c2bf, #ff7d00); }
.impl-process-step--3 { --impl-step: #ff7d00; --impl-line: linear-gradient(90deg, #ff7d00, #6155f5); }
.impl-process-step--4 { --impl-step: #6155f5; --impl-line: linear-gradient(90deg, #6155f5, #0088ff); }
.impl-process-step--5 { --impl-step: #0088ff; --impl-line: linear-gradient(90deg, #0088ff, #00b42a); }
.impl-process-step--6 { --impl-step: #00b42a; }
.impl-process-step h3 {
  color: #333;
  font-size: 24px;
  line-height: 1.6;
  font-weight: 700;
}
.impl-process-step ul {
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
  color: #333;
  font-size: 16px;
  line-height: 1.4;
}
.impl-process-step li + li { margin-top: 16px; }
.impl-process-step li::before { content: "· "; }

/* 实施场景 */
.impl-scene-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 32px;
  margin-top: 48px;
}
.impl-scene-card {
  position: relative;
  overflow: hidden;
  min-height: 309px;
  padding: 32px 32px 24px;
  border-radius: 16px;
  background: #fff;
}
.impl-scene-card .impl-watermark {
  position: absolute;
  right: 18px;
  top: 18px;
  color: rgba(22, 93, 255, .12);
  font-size: 58px;
  font-weight: 800;
  line-height: 1;
  pointer-events: none;
}
.impl-scene-card--upgrade .impl-watermark { color: rgba(8, 185, 151, .16); }
.impl-scene-card--integrate .impl-watermark { color: rgba(140, 31, 235, .16); }
.impl-scene-card h3 {
  position: relative;
  font-size: 28px;
  line-height: 1.6;
  font-weight: 700;
}
.impl-scene-card--start h3 { color: #165dff; }
.impl-scene-card--upgrade h3 { color: #08b997; }
.impl-scene-card--integrate h3 { color: #8c1feb; }
.impl-scene-card > p {
  position: relative;
  max-width: 340px;
  margin-top: 24px;
  color: #333;
  font-size: 18px;
  line-height: 1.5;
}
.impl-scene-card ul {
  position: relative;
  z-index: 1;
  max-width: 58%;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
  color: #4e5969;
  font-size: 16px;
  line-height: 1.4;
}
.impl-scene-card li + li { margin-top: 16px; }
.impl-scene-card li::before { content: "· "; }
.impl-scene-card__art {
  position: absolute;
  right: 0;
  bottom: 0;
  width: 221px;
  height: 181px;
  pointer-events: none;
}
.impl-scene-card__art img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: right bottom;
}

/* 服务保障 */
.impl-guarantee-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  margin-top: 46px;
}
.impl-guarantee-card {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 32px;
  border: 1px solid #e5e6eb;
  border-radius: 16px;
  background: #fff;
}
.impl-guarantee-icon {
  flex: 0 0 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 20px;
  background: var(--impl-icon-bg, rgba(0, 136, 255, .06));
  color: var(--impl-icon, #0088ff);
}
.impl-guarantee-icon svg { width: 20px; height: 20px; }
.impl-guarantee-card--team { --impl-icon: #0088ff; --impl-icon-bg: rgba(0, 136, 255, .06); }
.impl-guarantee-card--onsite { --impl-icon: #00c2bf; --impl-icon-bg: rgba(0, 194, 191, .06); }
.impl-guarantee-card--sla { --impl-icon: #ff7d00; --impl-icon-bg: rgba(255, 125, 0, .06); }
.impl-guarantee-card--follow { --impl-icon: #6155f5; --impl-icon-bg: rgba(97, 85, 245, .06); }
.impl-guarantee-card h3 {
  color: #1d2129;
  font-size: 24px;
  line-height: 1.6;
  font-weight: 700;
}
.impl-guarantee-card p {
  margin-top: 6px;
  color: #4e5969;
  font-size: 16px;
  line-height: 1.5;
}

/* 客户案例 */
.impl-case-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  margin-top: 48px;
}
.impl-case-card {
  min-height: 0;
  padding: 32px;
  border-radius: 16px;
  background: #fff;
  box-shadow: 0 0 10px rgba(0, 0, 0, .05);
}
.impl-case-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.impl-case-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
  color: #1d2129;
  font-size: 24px;
  font-weight: 700;
  white-space: nowrap;
}
.impl-case-brand img {
  width: auto;
  height: 38px;
  max-width: 95px;
  object-fit: contain;
}
.impl-tag {
  flex: 0 0 auto;
  padding: 6px 16px;
  border-radius: 38px;
  color: #fff;
  font-size: 12px;
  font-weight: 400;
  white-space: nowrap;
}
.impl-tag--blue { background: #165dff; }
.impl-tag--green { background: #009100; }
.impl-case-main {
  position: relative;
  margin-top: 24px;
}
.impl-case-copy {
  min-width: 0;
  padding-right: 230px;
}
body[data-page="implementation-v2"] .impl-case-lead {
  margin: 0;
  color: #333;
  font-size: 16px;
  line-height: 1.5;
}
.impl-case-media {
  position: absolute;
  top: 0;
  right: 0;
  width: 206px;
}
.impl-case-photo {
  display: block;
  width: 206px;
  height: 206px;
  object-fit: cover;
  object-position: center;
  border-radius: 8px;
}
body[data-page="implementation-v2"] .impl-case-copy h4 {
  margin: 24px 0;
  color: #1d2129;
  font-size: 16px;
  font-weight: 700;
}
.impl-case-copy ul {
  margin: 0;
  padding: 0;
  list-style: none;
}
.impl-case-copy li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  margin-top: 12px;
  color: #4e5969;
  font-size: 14px;
  line-height: 1.4;
}
.impl-case-copy li:first-child { margin-top: 0; }
.impl-check {
  flex: 0 0 16px;
  width: 16px;
  height: 16px;
  margin-top: 1px;
  color: var(--impl-blue);
}
.impl-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 0;
}
.impl-metric b {
  display: block;
  color: #165dff;
  font-family: DIN, "Arial Narrow", sans-serif;
  font-size: 24px;
  font-weight: 700;
  line-height: 1;
}
.impl-metric span {
  display: block;
  margin-top: 7px;
  color: #4e5969;
  font-size: 12px;
  line-height: 1.4;
}
.impl-more {
  display: flex;
  justify-content: center;
  margin-top: 48px;
}
.impl-more .secondary-button {
  min-height: 0;
  padding: 16px 48px;
  border: 2px solid transparent;
  border-radius: 15px;
  background:
    linear-gradient(#fff, #fff) padding-box,
    linear-gradient(-43deg, #0551ff 2%, #87bbff 100%) border-box;
  font-size: 24px;
  font-weight: 500;
}

@media (max-width: 1599px) {
  :root {
    --content: 1120px;
    --page-gutter: clamp(48px, 7vw, 112px);
  }
  .impl-heading h2 { font-size: 36px; }
  .impl-heading p { font-size: 20px; }
  body[data-page="implementation-v2"] .impl-hero h1 { font-size: 52px; }
  body[data-page="implementation-v2"] .impl-hero-copy > p { font-size: 24px; }
  .impl-hero-actions .primary-button,
  .impl-hero-actions .secondary-button {
    min-width: 170px;
    min-height: 56px;
    font-size: 20px;
  }
}

@media (max-width: 1439px) {
  .impl-service-grid,
  .impl-scene-grid { gap: 16px; }
  .impl-case-copy { padding-right: 204px; }
  .impl-case-media { width: 180px; }
  .impl-case-photo {
    width: 180px;
    height: 180px;
  }
}

@media (max-width: 1199px) {
  .impl-service-grid { grid-template-columns: 1fr 1fr; }
  .impl-process-track { grid-template-columns: repeat(3, minmax(0, 1fr)); row-gap: 36px; }
  .impl-process-step:nth-child(3)::after,
  .impl-process-step:nth-child(6)::after { display: none; }
  .impl-scene-grid { grid-template-columns: 1fr; }
  .impl-case-grid,
  .impl-guarantee-grid { grid-template-columns: 1fr; }
}

@media (max-width: 1023px) {
  .impl-hero {
    height: auto;
    min-height: 0;
    padding-bottom: 48px;
    background-position: 70% center;
  }
  .impl-hero::before {
    width: 100%;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.88) 0%, rgba(255, 255, 255, 0.55) 55%, rgba(255, 255, 255, 0.2) 100%);
  }
  .impl-hero-inner { padding: 120px 0 0; height: auto; }
  body[data-page="implementation-v2"] .impl-hero-copy { width: 100%; gap: 28px; }
  body[data-page="implementation-v2"] .impl-hero h1 { font-size: 36px; }
  body[data-page="implementation-v2"] .impl-hero h1 span { white-space: normal; }
  body[data-page="implementation-v2"] .impl-hero-copy > p { font-size: 18px; max-width: none; }
  .impl-hero-actions { gap: 16px; }
  .impl-hero-actions .primary-button,
  .impl-hero-actions .secondary-button {
    min-width: 0;
    min-height: 48px;
    padding: 0 28px;
    font-size: 16px;
  }
  .impl-heading p { font-size: 16px; }
  .impl-section { padding: 56px 0; }
  .impl-case-copy { padding-right: 0; }
  .impl-case-media {
    position: static;
    width: 100%;
    margin: 16px 0 8px;
  }
  .impl-case-photo {
    width: 100%;
    height: 220px;
  }
  .impl-case-card { min-height: 0; }
}

@media (max-width: 767px) {
  :root { --page-gutter: 16px; }
  .impl-hero { padding-bottom: 40px; }
  .impl-hero-inner { padding-top: 88px; }
  body[data-page="implementation-v2"] .impl-hero h1 { font-size: 24px; letter-spacing: -.02em; }
  body[data-page="implementation-v2"] .impl-hero-copy { gap: 16px; }
  body[data-page="implementation-v2"] .impl-hero-copy > p { font-size: 14px; line-height: 1.5; }
  .impl-section { padding: 36px 0; }
  .impl-heading h2 { font-size: 20px; }
  .impl-heading p { font-size: 13px; }
  .impl-service-grid,
  .impl-process-track,
  .impl-scene-grid,
  .impl-guarantee-grid { grid-template-columns: 1fr; }
  .impl-process-step::after { display: none; }
  .impl-hero-actions {
    flex-direction: row;
    justify-content: flex-start;
    align-items: center;
    gap: 10px;
  }
  .impl-hero-actions .primary-button,
  .impl-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;
  }
  .impl-service-grid,
  .impl-scene-grid,
  .impl-guarantee-grid,
  .impl-process-track {
    gap: 8px;
    margin-top: 16px;
  }
  .impl-process-track {
    grid-template-columns: 1fr;
  }
  .impl-process-step {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    grid-template-areas:
      "node title"
      "node list";
    column-gap: 12px;
    row-gap: 8px;
    align-items: start;
    padding: 12px 14px;
    border-radius: 10px;
    border: 1px solid rgba(210, 220, 238, .9);
    background: #fff;
  }
  .impl-process-node {
    grid-area: node;
    width: 36px;
    height: 36px;
    margin: 0;
    font-size: 14px;
    border-width: 1.5px;
  }
  .impl-process-step h3 {
    grid-area: title;
    align-self: center;
    margin: 0;
    font-size: 14px;
    line-height: 1.3;
  }
  .impl-process-step ul {
    grid-area: list;
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin: 0;
    font-size: 11px;
    line-height: 1.3;
  }
  .impl-process-step li {
    margin: 0;
    padding: 4px 8px;
    border-radius: 6px;
    background: rgba(22, 93, 255, .06);
    color: #4e5969;
  }
  .impl-process-step li + li { margin-top: 0; }
  .impl-process-step li::before { content: none; }
  .impl-process-step--2 li { background: rgba(0, 194, 191, .08); }
  .impl-process-step--3 li { background: rgba(255, 125, 0, .08); }
  .impl-process-step--4 li { background: rgba(97, 85, 245, .08); }
  .impl-process-step--5 li { background: rgba(0, 136, 255, .08); }
  .impl-process-step--6 li { background: rgba(0, 180, 42, .08); }
  .impl-service-card {
    min-height: 0;
    padding: 12px 14px;
    border-radius: 10px;
    box-shadow: none;
  }
  .impl-service-card__art { display: none; }
  .impl-service-card h3 { font-size: 14px; line-height: 1.4; }
  .impl-service-card p {
    margin-top: 4px;
    font-size: 12px;
    line-height: 1.45;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    overflow: hidden;
  }
  .impl-scene-card {
    min-height: 0;
    padding: 12px 14px;
    border-radius: 10px;
    border: 1px solid rgba(210, 220, 238, .9);
  }
  .impl-scene-card .impl-watermark { display: none; }
  .impl-scene-card__art { display: none; }
  .impl-scene-card h3 { font-size: 14px; line-height: 1.4; }
  .impl-scene-card > p {
    max-width: none;
    margin-top: 4px;
    font-size: 12px;
    line-height: 1.45;
  }
  .impl-scene-card ul {
    max-width: none;
    margin-top: 8px;
    font-size: 12px;
  }
  .impl-scene-card li + li { margin-top: 4px; }
  .impl-guarantee-card {
    gap: 10px;
    padding: 12px 14px;
    border-radius: 10px;
  }
  .impl-guarantee-card h3 { font-size: 14px; }
  .impl-guarantee-card p { font-size: 12px; line-height: 1.45; }
  .impl-case-grid { gap: 0; margin-top: 16px; }
  .impl-case-card:nth-child(n + 2) { display: none; }
  .impl-case-card {
    padding: 12px 14px;
    border-radius: 10px;
    min-height: 0;
  }
  .impl-case-brand { font-size: 14px; }
  .impl-case-brand img { max-height: 24px; }
  .impl-case-media { margin: 10px 0; }
  .impl-case-photo { height: 140px; border-radius: 8px; }
  body[data-page="implementation-v2"] .impl-case-lead,
  .impl-case-copy li { font-size: 12px; line-height: 1.45; }
  body[data-page="implementation-v2"] .impl-case-copy h4 { font-size: 13px; }
  .impl-case-copy li + li { margin-top: 4px; }
  .impl-more .secondary-button { font-size: 14px; padding: 8px 20px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .impl-btn,
  .primary-button,
  .secondary-button { transition: none; }
}