/* ============================================================
   六大核心业务 — 图文并茂版
   ============================================================ */

/* ---------- 业务快捷导航 ---------- */
.svc-nav {
  position: sticky;
  top: 68px;
  z-index: 40;
  display: flex;
  gap: 6px;
  padding: 8px;
  margin: -20px 0 26px;
  border-radius: 999px;
  background: rgba(17, 22, 31, .82);
  border: 1px solid var(--line);
  backdrop-filter: blur(16px) saturate(140%);
  box-shadow: 0 18px 40px -28px rgba(0, 0, 0, .9);
  overflow-x: auto;
  scrollbar-width: none;
}
.svc-nav::-webkit-scrollbar { display: none; }
.svc-nav a {
  flex: 1 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  padding: 10px 18px;
  font-size: 13.5px;
  color: var(--text-2);
  border-radius: 999px;
  white-space: nowrap;
  transition: color .3s, background .3s;
}
.svc-nav a em { font-style: normal; font-size: 11px; font-weight: 700; letter-spacing: .06em; color: var(--text-3); transition: color .3s; }
.svc-nav a:hover { color: #fff; background: rgba(255, 255, 255, .06); }
.svc-nav a.is-active { color: #06090f; background: var(--grad); font-weight: 600; }
.svc-nav a.is-active em { color: rgba(6, 9, 15, .6); }

/* ---------- 全链路能力总览 ---------- */
.capability {
  padding: 44px;
  border-radius: 28px;
  background: linear-gradient(150deg, rgba(77, 124, 255, .1), rgba(37, 244, 238, .04) 55%, rgba(254, 44, 85, .07));
  border: 1px solid var(--line-soft);
  margin-bottom: 26px;
}
.cap-head h3 { font-size: 26px; }
.cap-head p { margin-top: 10px; font-size: 14.5px; color: var(--text-2); max-width: 780px; }

.cap-chain {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 30px;
}
.cap-stage {
  position: relative;
  padding: 26px 24px;
  border-radius: 18px;
  background: rgba(10, 13, 20, .55);
  border: 1px solid var(--line-soft);
  transition: transform .45s var(--ease), border-color .45s;
}
.cap-stage:hover { transform: translateY(-4px); border-color: rgba(37, 244, 238, .32); }
.cap-stage-no {
  display: inline-block;
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: .12em;
  color: var(--cyan);
  padding: 3px 10px;
  border-radius: 6px;
  background: rgba(37, 244, 238, .1);
}
.cap-stage h4 { font-size: 19px; margin-top: 12px; }
.cap-stage p { margin-top: 10px; font-size: 13px; color: var(--text-2); line-height: 1.85; }

.cap-matrix {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 18px;
}
.cap-col {
  padding: 24px;
  border-radius: 18px;
  background: rgba(255, 255, 255, .03);
  border: 1px solid var(--line-soft);
}
.cap-col h5 { font-size: 13px; letter-spacing: .1em; color: var(--text-3); font-weight: 600; margin-bottom: 14px; }
.cap-col h5.cap-sub { margin-top: 20px; }
.cap-col ul { display: grid; gap: 9px; }
.cap-col li { position: relative; padding-left: 15px; font-size: 13.5px; color: var(--text-2); line-height: 1.7; }
.cap-col li::before { content: ""; position: absolute; left: 0; top: .62em; width: 5px; height: 5px; border-radius: 50%; background: linear-gradient(120deg, #25f4ee, #4d7cff); }
.cap-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.cap-tags span { font-size: 12px; color: var(--text-2); padding: 5px 12px; border-radius: 999px; border: 1px solid var(--line); background: rgba(255, 255, 255, .03); }

.cap-clients {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px 22px;
  margin-top: 20px;
  padding-top: 22px;
  border-top: 1px solid var(--line-soft);
}
.cap-clients-label { font-size: 12px; letter-spacing: .1em; color: var(--text-3); }
.cap-clients ul { display: flex; flex-wrap: wrap; gap: 10px; }
.cap-clients li { font-size: 13px; color: var(--text-2); padding: 7px 16px; border-radius: 999px; background: rgba(255, 255, 255, .04); border: 1px solid var(--line-soft); }
.cap-clients b { color: #fff; margin-right: 8px; font-weight: 600; }

/* ---------- 业务详情块 ---------- */
.svc-block {
  margin-top: 26px;
  padding: 40px;
  border-radius: 28px;
  /* 锚点定位时预留吸顶导航高度 */
  scroll-margin-top: 150px;
  background: linear-gradient(170deg, rgba(255, 255, 255, .055), rgba(255, 255, 255, .012));
  border: 1px solid var(--line-soft);
  transition: border-color .5s;
}
.svc-block:hover { border-color: rgba(77, 124, 255, .28); }

.svc-block-head {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  padding-bottom: 22px;
  border-bottom: 1px solid var(--line-soft);
}
.svc-block-no {
  flex: none;
  font-size: 30px;
  font-weight: 800;
  letter-spacing: -.03em;
  line-height: 1;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.svc-block-title-row { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 16px; }
.svc-block-head h2 { font-size: 24px; }
.svc-block-head p { margin-top: 6px; font-size: 13.5px; color: var(--cyan); }
.svc-block-title { flex: 1; min-width: 0; }

/* 业务咨询按钮（紧跟业务大标题） */
.svc-cta {
  flex: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  border-radius: 999px;
  font-size: 13.5px;
  font-weight: 600;
  line-height: 1.4;
  white-space: nowrap;
  background: #012fa7;
  color: #ffffff;
  box-shadow: 0 14px 34px -18px rgba(1, 47, 167, .75);
  transition: transform .35s var(--ease), box-shadow .35s var(--ease), filter .35s;
}
.svc-cta:hover { transform: translateY(-2px); filter: brightness(1.12); box-shadow: 0 20px 40px -18px rgba(1, 47, 167, .85); }
.svc-cta .arrow { transition: transform .35s var(--ease); }
.svc-cta:hover .arrow { transform: translateX(4px); }

/* ---------- 咨询二维码弹窗 ---------- */
.qr-modal {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: grid;
  place-items: center;
  padding: 24px;
  opacity: 0;
  visibility: hidden;
  transition: opacity .32s var(--ease), visibility .32s;
}
.qr-modal.is-open { opacity: 1; visibility: visible; }
.qr-modal-mask {
  position: absolute;
  inset: 0;
  background: rgba(4, 8, 18, .72);
  backdrop-filter: blur(6px);
}
.qr-modal-panel {
  position: relative;
  width: min(100%, 380px);
  padding: 34px 30px 28px;
  border-radius: 22px;
  text-align: center;
  background: linear-gradient(170deg, #ffffff, #f2f6ff);
  color: var(--light-text);
  box-shadow: 0 40px 90px -40px rgba(0, 0, 0, .85);
  transform: translateY(18px) scale(.96);
  transition: transform .38s var(--ease);
}
.qr-modal.is-open .qr-modal-panel { transform: translateY(0) scale(1); }
.qr-modal-close {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  font-size: 20px;
  line-height: 1;
  color: var(--light-text-2);
  background: rgba(15, 23, 42, .05);
  transition: background .3s, color .3s;
}
.qr-modal-close:hover { background: rgba(15, 23, 42, .1); color: var(--light-text); }
.qr-modal-tag {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 999px;
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: .08em;
  color: #012fa7;
  background: rgba(1, 47, 167, .1);
}
.qr-modal-panel h3 { margin-top: 14px; font-size: 21px; letter-spacing: -.01em; }
.qr-modal-sub { margin-top: 8px; font-size: 13.5px; color: var(--light-text-2); }
.qr-modal-code {
  margin: 20px auto 0;
  width: 220px;
  padding: 12px;
  border-radius: 16px;
  background: #fff;
  border: 1px solid var(--light-line);
  box-shadow: 0 18px 40px -30px rgba(15, 23, 42, .6);
}
.qr-modal-code img { display: block; width: 100%; height: auto; border-radius: 8px; }
.qr-modal-code figcaption { margin-top: 10px; font-size: 12px; color: var(--light-text-2); }
.qr-modal-actions { display: grid; gap: 10px; margin-top: 22px; }
.qr-modal-btn {
  display: block;
  width: 100%;
  padding: 12px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 600;
  color: #fff;
  background: #012fa7;
  transition: filter .3s, background .3s, color .3s;
}
.qr-modal-btn:hover { filter: brightness(1.12); }
.qr-modal-btn--ghost { color: var(--light-text-2); background: transparent; border: 1px solid var(--light-line); }
.qr-modal-btn--ghost:hover { color: var(--light-text); background: rgba(15, 23, 42, .04); filter: none; }

body.qr-modal-open { overflow: hidden; }

.svc-block-body {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 40px;
  align-items: start;
  margin-top: 28px;
}
.svc-block-body--flip { grid-template-columns: 1.05fr .95fr; }

.svc-block-copy .svc-flow { margin-top: 0; }
.svc-block-copy .svc-flow li { font-size: 13.5px; line-height: 1.8; }

/* 业务介绍文字两端对齐（中文按字断行，避免大间距） */
.svc-block-head p,
.svc-block-copy .svc-flow li,
.svc-block-copy .svc-flow li b,
.svc-block-copy p,
.kol-copy p,
.svc-platform > p,
.platform-list li,
.svc-auto-quote strong,
.sf-step p,
.ls-step p,
.cap-stage p,
.cap-col li {
  text-align: justify;
  text-justify: inter-ideograph;
  word-break: break-word;
  text-wrap: pretty;
}

.svc-block-media { display: grid; gap: 14px; }
.svc-block-media--phone { justify-items: center; }

.svc-shot {
  position: relative;
  margin: 0;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: rgba(10, 13, 20, .5);
}
.svc-shot img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s var(--ease); }
.svc-shot:hover img { transform: scale(1.04); }
.svc-shot figcaption {
  position: absolute;
  left: 12px;
  bottom: 12px;
  font-size: 11.5px;
  color: #fff;
  padding: 4px 12px;
  border-radius: 999px;
  background: rgba(10, 13, 20, .68);
  backdrop-filter: blur(8px);
}
.svc-shot--wide { aspect-ratio: 16 / 9; }

/* 手机截图 */
.svc-phone {
  margin: 0;
  width: min(100%, 260px);
  border-radius: 26px;
  padding: 8px;
  background: linear-gradient(160deg, rgba(255, 255, 255, .16), rgba(255, 255, 255, .03));
  box-shadow: var(--shadow-dark);
}
.svc-phone img { border-radius: 20px; width: 100%; }
.svc-phone-tag {
  margin-top: 4px;
  text-align: center;
  padding: 12px 16px;
  border-radius: 14px;
  background: rgba(37, 244, 238, .08);
  border: 1px solid rgba(37, 244, 238, .22);
}
.svc-phone-tag span { display: block; font-size: 11.5px; color: var(--text-3); letter-spacing: .06em; }
.svc-phone-tag strong { display: block; font-size: 13.5px; color: #fff; margin-top: 4px; }

/* 小店漏斗 */
.svc-shop-flow {
  display: flex;
  align-items: stretch;
  gap: 10px;
  margin-bottom: 24px;
}
.sf-step {
  flex: 1;
  padding: 16px 14px;
  border-radius: 14px;
  background: rgba(10, 13, 20, .55);
  border: 1px solid var(--line-soft);
}
.sf-step em { font-style: normal; font-size: 11.5px; letter-spacing: .08em; color: var(--cyan); }
.sf-step strong { display: block; font-size: 14px; margin-top: 6px; }
.sf-step p { margin-top: 6px; font-size: 12px; color: var(--text-3); line-height: 1.65; }
.sf-arrow { align-self: center; color: var(--text-3); font-size: 15px; }

/* 广告飞轮 */
.svc-flywheel {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  padding: 18px;
  margin-bottom: 24px;
  border-radius: 18px;
  background: radial-gradient(70% 120% at 50% 50%, rgba(77, 124, 255, .16), transparent 72%);
  border: 1px solid var(--line-soft);
}
.fw-item {
  padding: 14px 12px;
  border-radius: 12px;
  background: rgba(10, 13, 20, .6);
  border: 1px solid var(--line-soft);
  text-align: center;
}
.fw-item b { display: block; font-size: 15px; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.fw-item span { display: block; font-size: 11.5px; color: var(--text-3); margin-top: 4px; line-height: 1.5; }
.fw-core {
  position: absolute;
  right: 18px;
  top: -12px;
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: .1em;
  color: #06090f;
  padding: 4px 12px;
  border-radius: 999px;
  background: var(--grad);
}

/* 广告平台 */
.svc-platform {
  margin-top: 26px;
  padding: 28px;
  border-radius: 20px;
  background: rgba(255, 255, 255, .03);
  border: 1px solid var(--line-soft);
}
.svc-platform h4 { font-size: 19px; }
.svc-platform > p { margin-top: 6px; font-size: 13.5px; color: var(--text-2); }
.platform-list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-top: 20px;
}
.platform-list li {
  padding: 16px;
  border-radius: 14px;
  background: rgba(10, 13, 20, .5);
  border: 1px solid var(--line-soft);
  font-size: 12.5px;
  color: var(--text-3);
  line-height: 1.65;
  transition: border-color .4s, transform .4s var(--ease);
}
.platform-list li:hover { border-color: rgba(37, 244, 238, .3); transform: translateY(-3px); }
.platform-list b { display: block; font-size: 14px; color: #fff; margin-bottom: 6px; font-weight: 600; }

/* 直播三步 */
.svc-live-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 28px;
}
.ls-step {
  position: relative;
  padding: 24px;
  border-radius: 18px;
  background: rgba(10, 13, 20, .5);
  border: 1px solid var(--line-soft);
  transition: transform .45s var(--ease), border-color .45s;
}
.ls-step:hover { transform: translateY(-4px); border-color: rgba(254, 44, 85, .3); }
.ls-no { font-size: 11.5px; font-weight: 700; letter-spacing: .12em; color: var(--red); }
.ls-step h4 { font-size: 16.5px; margin-top: 10px; }
.ls-step p { margin-top: 10px; font-size: 13px; color: var(--text-2); line-height: 1.8; }

.svc-live-media {
  display: grid;
  grid-template-columns: 1fr 240px;
  gap: 20px;
  align-items: stretch;
  margin-top: 20px;
}
.svc-live-stats { display: grid; gap: 12px; }
.svc-live-stats > div {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 16px 20px;
  border-radius: 14px;
  background: linear-gradient(140deg, rgba(37, 244, 238, .1), rgba(254, 44, 85, .08));
  border: 1px solid var(--line-soft);
}
.svc-live-stats b { font-size: 24px; letter-spacing: -.02em; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.svc-live-stats span { font-size: 12.5px; color: var(--text-2); margin-top: 2px; }

/* 汽车直播 */
.svc-auto-quote {
  padding: 18px 22px;
  border-radius: 16px;
  background: linear-gradient(120deg, rgba(254, 44, 85, .14), rgba(77, 124, 255, .12));
  border: 1px solid var(--line-soft);
}
.svc-auto-quote span { display: block; font-size: 11.5px; letter-spacing: .08em; color: var(--text-3); }
.svc-auto-quote strong { display: block; font-size: 16px; margin-top: 6px; }

/* ============================================================
   浅色主题适配（.services 位于浅色背景区块）
   ============================================================ */
.services .svc-nav {
  background: rgba(255, 255, 255, .86);
  border-color: var(--light-line);
  box-shadow: 0 18px 40px -30px rgba(15, 23, 42, .45);
}
.services .svc-nav a { color: var(--light-text-2); }
.services .svc-nav a em { color: #97a1b2; }
.services .svc-nav a:hover { color: var(--light-text); background: rgba(15, 23, 42, .05); }
.services .svc-nav a.is-active { color: #fff; background: var(--grad); }
.services .svc-nav a.is-active em { color: rgba(255, 255, 255, .7); }

.services .capability {
  background: linear-gradient(150deg, rgba(77, 124, 255, .1), rgba(37, 244, 238, .06) 55%, rgba(254, 44, 85, .06));
  border-color: var(--light-line);
}
.services .cap-head p { color: var(--light-text-2); }
.services .cap-stage,
.services .sf-step,
.services .fw-item,
.services .platform-list li,
.services .ls-step {
  background: #fff;
  border-color: var(--light-line);
  box-shadow: 0 14px 34px -30px rgba(15, 23, 42, .5);
}
.services .cap-stage:hover { border-color: rgba(37, 244, 238, .5); }
.services .cap-stage-no { color: #0d9488; background: rgba(37, 244, 238, .16); }
.services .cap-stage p { color: var(--light-text-2); }
.services .cap-col { background: rgba(255, 255, 255, .7); border-color: var(--light-line); }
.services .cap-col h5 { color: #8a94a6; }
.services .cap-col li { color: var(--light-text-2); }
.services .cap-tags span { color: var(--light-text-2); border-color: var(--light-line); background: #fff; }
.services .cap-clients { border-top-color: var(--light-line); }
.services .cap-clients-label { color: #8a94a6; }
.services .cap-clients li { color: var(--light-text-2); background: #fff; border-color: var(--light-line); }
.services .cap-clients b { color: var(--light-text); }

.services .svc-block {
  background: #fff;
  border-color: var(--light-line);
  box-shadow: 0 20px 46px -38px rgba(15, 23, 42, .55);
}
.services .svc-block:hover { border-color: rgba(77, 124, 255, .35); }
.services .svc-block-head { border-bottom-color: var(--light-line); }
.services .svc-block-head p { color: #0d9488; }
.services .svc-shot { border-color: var(--light-line); background: #eef1f6; }
.services .svc-phone { background: linear-gradient(160deg, #fff, #eaeef5); box-shadow: 0 24px 50px -30px rgba(15, 23, 42, .5); }
.services .svc-phone-tag { background: rgba(37, 244, 238, .12); border-color: rgba(13, 148, 136, .25); }
.services .svc-phone-tag span { color: #8a94a6; }
.services .svc-phone-tag strong { color: var(--light-text); }
.services .sf-step em { color: #0d9488; }
.services .sf-step p { color: #8a94a6; }
.services .sf-arrow { color: #97a1b2; }
.services .svc-flywheel { background: radial-gradient(70% 120% at 50% 50%, rgba(77, 124, 255, .12), transparent 72%); border-color: var(--light-line); }
.services .fw-item span { color: #8a94a6; }
.services .svc-platform { background: rgba(255, 255, 255, .7); border-color: var(--light-line); }
.services .svc-platform > p { color: var(--light-text-2); }
.services .platform-list li { color: #8a94a6; }
.services .platform-list b { color: var(--light-text); }
.services .ls-step p { color: var(--light-text-2); }
.services .svc-live-stats > div { background: linear-gradient(140deg, rgba(37, 244, 238, .14), rgba(254, 44, 85, .08)); border-color: var(--light-line); }
.services .svc-live-stats span { color: var(--light-text-2); }
.services .svc-auto-quote { background: linear-gradient(120deg, rgba(254, 44, 85, .1), rgba(77, 124, 255, .1)); border-color: var(--light-line); }
.services .svc-auto-quote span { color: #8a94a6; }

/* 达人资源网络子模块 */
.services .kol { background: linear-gradient(140deg, rgba(77, 124, 255, .12), rgba(254, 44, 85, .08)); border-color: var(--light-line); }
.services .kol-copy > p { color: var(--light-text-2); }
.services .kol-stats li { background: #fff; border-color: var(--light-line); }
.services .kol-stats span { color: var(--light-text-2); }

/* ---------- 响应式 ---------- */
@media (max-width: 1120px) {
  .cap-matrix { grid-template-columns: 1fr 1fr; }
  .svc-block-body, .svc-block-body--flip { grid-template-columns: 1fr; gap: 28px; }
  .svc-block-media { grid-template-columns: 1fr 1fr; }
  .svc-block-media--phone { grid-template-columns: 1fr; }
  .platform-list { grid-template-columns: repeat(2, 1fr); }
  .svc-live-media { grid-template-columns: 1fr; }
  .svc-live-stats { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 860px) {
  .svc-nav { top: 60px; margin: -8px 0 22px; padding: 6px; }
  .svc-nav a { padding: 9px 14px; font-size: 12.5px; }
  .capability { padding: 26px; }
  .cap-chain { grid-template-columns: 1fr; }
  .cap-matrix { grid-template-columns: 1fr; }
  .svc-block { padding: 26px; scroll-margin-top: 130px; }
  .svc-block-head { gap: 14px; }
  .svc-block-no { font-size: 24px; }
  .svc-block-head h2 { font-size: 20px; }
  .svc-block-title-row { gap: 8px 12px; }
  .svc-cta { padding: 7px 14px; font-size: 12.5px; }
  .qr-modal { padding: 18px; }
  .qr-modal-panel { padding: 28px 20px 22px; border-radius: 18px; }
  .qr-modal-panel h3 { font-size: 18px; }
  .qr-modal-code { width: min(100%, 200px); }
  .svc-block-media { grid-template-columns: 1fr; }
  .svc-shop-flow { flex-direction: column; }
  .sf-arrow { transform: rotate(90deg); align-self: center; }
  .svc-flywheel { grid-template-columns: 1fr; }
  .svc-live-steps { grid-template-columns: 1fr; }
  .svc-live-stats { grid-template-columns: repeat(3, 1fr); }
  .platform-list { grid-template-columns: 1fr; }
  .svc-platform { padding: 22px; }
}