/* 美络云业务板块风格（业务区 1:1 还原，头部沿用本站） */
:root {
  --ml-blue: #0f91e3;
  --ml-blue-dark: #0b74b8;
  --ml-teal: #4aa485;
  --ml-ink: #242424;
  --ml-muted: #5a5a5a;
  --ml-bg: #f7f7f7;
  --ml-line: #e8eef3;
  --ml-card: #ffffff;
  --ml-radius: 16px;
  --ml-shadow: 0 16px 40px rgba(15, 145, 227, 0.12);
}

.ml-section { padding: 90px 0; }
.ml-section.bg { background: var(--ml-bg); }
.ml-section + .ml-section {
  /* 相邻业务板块也保持呼吸感 */
}
.ml-section.dark {
  background: linear-gradient(135deg, #0b2a3d 0%, #0f91e3 100%);
  color: #fff;
}
.ml-title { text-align: center; margin-bottom: 48px; }
.ml-title .eyebrow {
  display: inline-block;
  padding: 6px 14px;
  border-radius: 999px;
  background: rgba(15,145,227,.1);
  color: var(--ml-blue);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .04em;
  margin-bottom: 14px;
}
.ml-section.dark .ml-title .eyebrow {
  background: rgba(255,255,255,.15);
  color: #fff;
}
.ml-title h3 {
  margin: 0;
  font-size: 34px;
  line-height: 1.35;
  color: var(--ml-ink);
  font-weight: 800;
}
.ml-section.dark .ml-title h3 { color: #fff; }
.ml-title p {
  margin: 14px auto 0;
  max-width: 760px;
  color: var(--ml-muted);
  font-size: 16px;
  line-height: 1.8;
}
.ml-section.dark .ml-title p { color: rgba(255,255,255,.85); }

/* 痛点 / 解决方案 */
.ml-pain {
  display: flex;
  flex-wrap: wrap;
  margin: -10px;
}
.ml-pain .item {
  width: 33.333%;
  padding: 10px;
  box-sizing: border-box;
}
.ml-pain .card {
  height: 100%;
  background: #fff;
  border: 1px solid var(--ml-line);
  border-radius: var(--ml-radius);
  padding: 28px 24px;
  transition: all .3s ease;
  position: relative;
  overflow: hidden;
}
.ml-pain .card:hover {
  transform: translateY(-5px);
  box-shadow: none;
  border-color: #cfe3f2;
}
.ml-types .card {
  height: 100%;
  border-radius: 20px;
  padding: 36px 28px;
  color: #fff;
  position: relative;
  overflow: hidden;
  min-height: 320px;
  display: flex;
  flex-direction: column;
  box-shadow: none;
}
.ml-adv .card:hover {
  box-shadow: none;
  border-color: #cfe3f2;
}
.ml-steps .dot {
  width: 54px;
  height: 54px;
  margin: 0 auto 12px;
  border-radius: 50%;
  background: #fff;
  border: 2px solid var(--ml-blue);
  color: var(--ml-blue);
  font-weight: 800;
  line-height: 50px;
  font-size: 16px;
  box-shadow: none;
}
.ml-svc-grid .card:hover {
  transform: translateY(-4px);
  box-shadow: none;
  border-color: #cfe3f2;
}
.ml-pain .ico {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: linear-gradient(135deg, #e7f5fe, #d6effc);
  color: var(--ml-blue);
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  font-size: 18px;
}
.ml-pain h4 {
  margin: 0 0 10px;
  font-size: 18px;
  color: var(--ml-ink);
}
.ml-pain p {
  margin: 0;
  color: var(--ml-muted);
  font-size: 14px;
  line-height: 1.75;
}
.ml-pain .sol {
  display: block;
  margin-top: 14px;
  color: var(--ml-teal);
  font-size: 13px;
  font-weight: 700;
}

/* 三大外贸站类型 */
.ml-types {
  display: flex;
  flex-wrap: wrap;
  margin: -12px;
}
.ml-types .item {
  width: 33.333%;
  padding: 12px;
  box-sizing: border-box;
}
.ml-types .card {
  height: 100%;
  border-radius: 20px;
  padding: 36px 28px;
  color: #fff;
  position: relative;
  overflow: hidden;
  min-height: 320px;
  display: flex;
  flex-direction: column;
  box-shadow: none;
}
.ml-types .item:nth-child(1) .card { background: linear-gradient(160deg, #0f91e3, #0662a3); }
.ml-types .item:nth-child(2) .card { background: linear-gradient(160deg, #4aa485, #2f7a64); }
.ml-types .item:nth-child(3) .card { background: linear-gradient(160deg, #2b3a4a, #1a2430); }
.ml-types .tag {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(255,255,255,.18);
  font-size: 12px;
  margin-bottom: 16px;
}
.ml-types h4 {
  margin: 0 0 14px;
  font-size: 24px;
  font-weight: 800;
}
.ml-types p {
  margin: 0;
  opacity: .92;
  line-height: 1.75;
  font-size: 14px;
  flex: 1;
}
.ml-types ul {
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}
.ml-types li {
  padding: 6px 0 6px 18px;
  position: relative;
  font-size: 13px;
  opacity: .95;
}
.ml-types li:before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #fff;
  position: absolute;
  left: 0;
  top: 12px;
}
.ml-types a.btn {
  display: inline-block;
  margin-top: 22px;
  background: #fff;
  color: #0b2a3d !important;
  border-radius: 999px;
  padding: 10px 20px;
  font-weight: 700;
  font-size: 14px;
}

/* 优势 */
.ml-adv {
  display: flex;
  flex-wrap: wrap;
  margin: -10px;
}
.ml-adv .item {
  width: 25%;
  padding: 10px;
  box-sizing: border-box;
}
.ml-adv .card {
  background: #fff;
  border-radius: var(--ml-radius);
  border: 1px solid var(--ml-line);
  padding: 26px 22px;
  height: 100%;
  transition: all .3s ease;
}
.ml-adv .card:hover {
  box-shadow: none;
  transform: translateY(-4px);
  border-color: transparent;
}
.ml-adv .num {
  color: var(--ml-blue);
  font-weight: 800;
  font-size: 22px;
  margin-bottom: 10px;
}
.ml-adv h4 {
  margin: 0 0 8px;
  font-size: 17px;
}
.ml-adv p {
  margin: 0;
  color: var(--ml-muted);
  font-size: 13px;
  line-height: 1.7;
}

/* WP 方案亮点条 */
.ml-solution {
  border-radius: 24px;
  padding: 48px 40px;
  background: linear-gradient(120deg, #e7f5fe 0%, #e9fbe5 100%);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 24px;
}
.ml-solution .text { flex: 1; min-width: 280px; }
.ml-solution h3 {
  margin: 0 0 12px;
  font-size: 28px;
  color: var(--ml-ink);
}
.ml-solution p {
  margin: 0;
  color: var(--ml-muted);
  line-height: 1.8;
}
.ml-solution .actions { display: flex; flex-wrap: wrap; gap: 12px; }
.ml-solution .actions a {
  display: inline-block;
  padding: 12px 22px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 14px;
}
.ml-solution .actions a.primary {
  background: var(--ml-blue);
  color: #fff !important;
}
.ml-solution .actions a.ghost {
  background: #fff;
  color: var(--ml-ink) !important;
  border: 1px solid #d7e6f2;
}

/* 流程 */
.ml-steps {
  display: flex;
  flex-wrap: wrap;
  margin: -8px;
  counter-reset: mlstep;
}
.ml-steps .item {
  width: 14.2857%;
  padding: 8px;
  box-sizing: border-box;
  text-align: center;
  position: relative;
  counter-increment: mlstep;
}
.ml-steps .dot {
  width: 54px;
  height: 54px;
  margin: 0 auto 12px;
  border-radius: 50%;
  background: #fff;
  border: 2px solid var(--ml-blue);
  color: var(--ml-blue);
  font-weight: 800;
  line-height: 50px;
  font-size: 16px;
  box-shadow: none;
}
.ml-steps .dot:before { content: counter(mlstep); }
.ml-steps h4 {
  margin: 0 0 6px;
  font-size: 15px;
}
.ml-steps p {
  margin: 0;
  font-size: 12px;
  color: var(--ml-muted);
  line-height: 1.5;
}

/* FAQ */
.ml-faq { max-width: 900px; margin: 0 auto; }
.ml-faq .q {
  background: #fff;
  border: 1px solid var(--ml-line);
  border-radius: 12px;
  margin-bottom: 12px;
  overflow: hidden;
}
.ml-faq .q-hd {
  padding: 16px 20px;
  cursor: pointer;
  font-weight: 700;
  color: var(--ml-ink);
  position: relative;
  padding-right: 42px;
}
.ml-faq .q-hd:after {
  content: "+";
  position: absolute;
  right: 18px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--ml-blue);
  font-size: 20px;
}
.ml-faq .q.open .q-hd:after { content: "−"; }
.ml-faq .q-bd {
  display: none;
  padding: 0 20px 18px;
  color: var(--ml-muted);
  line-height: 1.8;
  font-size: 14px;
}
.ml-faq .q.open .q-bd { display: block; }

/* CTA */
.ml-cta {
  text-align: center;
  padding: 56px 24px;
  border-radius: 24px;
  background: linear-gradient(135deg, #0b2a3d, #0f91e3);
  color: #fff;
}
.ml-cta h3 {
  margin: 0 0 12px;
  font-size: 30px;
}
.ml-cta p {
  margin: 0 0 24px;
  opacity: .9;
}
.ml-cta a {
  display: inline-block;
  margin: 6px;
  padding: 12px 26px;
  border-radius: 999px;
  background: #fff;
  color: #0b2a3d !important;
  font-weight: 700;
}
.ml-cta a.line {
  background: transparent;
  color: #fff !important;
  border: 1px solid rgba(255,255,255,.55);
}

/* WP 维护 / 服务列表页 */
.ml-svc-grid {
  display: flex;
  flex-wrap: wrap;
  margin: -12px;
}
.ml-svc-grid .item {
  width: 33.333%;
  padding: 12px;
  box-sizing: border-box;
}
.ml-svc-grid .card {
  background: #fff;
  border: 1px solid var(--ml-line);
  border-radius: var(--ml-radius);
  padding: 28px 24px;
  height: 100%;
  transition: all .3s ease;
}
.ml-svc-grid .card:hover {
  transform: translateY(-4px);
  box-shadow: none;
  border-color: transparent;
}
.ml-svc-grid h4 { margin: 0 0 10px; font-size: 18px; }
.ml-svc-grid p { margin: 0; color: var(--ml-muted); font-size: 14px; line-height: 1.7; }
.ml-svc-grid a.more {
  display: inline-block;
  margin-top: 16px;
  color: var(--ml-blue);
  font-weight: 700;
  font-size: 14px;
}

.ml-compare {
  width: 100%;
  border-collapse: collapse;
  background: #fff;
  border-radius: 12px;
  overflow: hidden;
}
.ml-compare th, .ml-compare td {
  border: 1px solid var(--ml-line);
  padding: 14px 12px;
  text-align: center;
  font-size: 14px;
}
.ml-compare th {
  background: #0f91e3;
  color: #fff;
}
.ml-compare tr:nth-child(even) td { background: #f8fbfe; }

@media (max-width: 1100px) {
  .ml-pain .item,
  .ml-types .item,
  .ml-svc-grid .item { width: 50%; }
  .ml-adv .item { width: 50%; }
  .ml-steps .item { width: 33.333%; }
}
@media (max-width: 768px) {
  .ml-section { padding: 50px 0; }
  .ml-title h3 { font-size: 26px; }
  .ml-pain .item,
  .ml-types .item,
  .ml-adv .item,
  .ml-svc-grid .item,
  .ml-steps .item { width: 100%; }
  .ml-solution { padding: 28px 20px; }
}