@charset "UTF-8";

/* =========================================================
   新营地官网 · 首页内容样式（仅首页加载）
   区块：Hero / 行业困局 / 核心服务 / 交付模式 / 方法论 /
         场景答疑 / 客户案例 / 对比 / 创始人 / 私域资讯 / CTA
   令牌与头部/页脚样式见 header-footer.css（全站共用）。
   ========================================================= */

/* ---------------- 区块通用 ---------------- */
.section { padding: 84px 0; }
.section-soft { background: var(--bg-soft); }

.grid { display: grid; gap: 24px; }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }

/* 区块标题 */
.section-head {
  max-width: 860px;
  margin: 0 auto 48px;
  text-align: center;
}

.section-kicker {
  display: inline-block;
  margin: 0 0 14px;
  padding: 5px 14px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .08em;
  color: var(--brand-600);
  background: var(--brand-50);
  border-radius: var(--radius-pill);
}

.section-head h1,
.section-head h2 {
  font-size: clamp(25px, 3.4vw, 38px);
  margin-bottom: 16px;
}

.section-lead {
  font-size: 17px;
  color: var(--muted);
}

/* ---------------- Hero ---------------- */
.hero {
  position: relative;
  padding: 88px 0 96px;
  color: #fff;
  background: var(--ink);
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(900px 460px at 78% 12%, rgba(242, 106, 27, .42), transparent 62%),
    radial-gradient(700px 420px at 8% 88%, rgba(14, 159, 142, .26), transparent 60%),
    linear-gradient(160deg, #101c35 0%, #16294b 52%, #0d1729 100%);
}
.hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.045) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse at 50% 30%, #000 20%, transparent 78%);
  -webkit-mask-image: radial-gradient(ellipse at 50% 30%, #000 20%, transparent 78%);
}
.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
  gap: 56px;
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin: 0 0 20px;
  padding: 7px 16px;
  font-size: 14px;
  font-weight: 600;
  color: #ffd9c2;
  background: rgba(255, 255, 255, .1);
  border: 1px solid rgba(255, 255, 255, .16);
  border-radius: var(--radius-pill);
}
.eyebrow .dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 0 4px rgba(255, 194, 75, .22);
}

.hero h1 {
  margin-bottom: 22px;
  font-size: clamp(30px, 4.6vw, 52px);
  line-height: 1.24;
  color: #fff;
}

.hero-lead {
  max-width: 640px;
  margin-bottom: 32px;
  font-size: 17px;
  line-height: 1.85;
  color: rgba(255, 255, 255, .8);
}
.hero-lead strong { color: #fff; }

.hero-cta { display: flex; flex-wrap: wrap; gap: 14px; }

.hero-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 26px;
  margin-top: 26px;
  font-size: 14px;
  color: rgba(255, 255, 255, .7);
}
.hero-trust li { position: relative; padding-left: 20px; }
.hero-trust li::before {
  content: "";
  position: absolute;
  left: 0; top: 10px;
  width: 12px; height: 7px;
  border-left: 2px solid var(--gold);
  border-bottom: 2px solid var(--gold);
  transform: rotate(-45deg);
}

/* Hero 数据卡 */
.hero-card {
  padding: 30px;
  background: rgba(255, 255, 255, .07);
  border: 1px solid rgba(255, 255, 255, .16);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(12px);
  box-shadow: 0 24px 60px rgba(0, 0, 0, .3);
}
.stats { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px 18px; }
.stats li { display: flex; flex-direction: column; }
.stats .num {
  font-size: clamp(27px, 3vw, 34px);
  font-weight: 800;
  line-height: 1.1;
  color: #fff;
  font-variant-numeric: tabular-nums;
  background: linear-gradient(135deg, #fff 0%, #ffd0ae 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.stats .label {
  margin-top: 6px;
  font-size: 13px;
  color: rgba(255, 255, 255, .66);
}
.hero-card-note {
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, .14);
  font-size: 13px;
  line-height: 1.8;
  color: rgba(255, 255, 255, .62);
}

/* ---------------- 行业困局 ---------------- */
.loop-list {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
  counter-reset: loop;
}
.loop-card {
  position: relative;
  padding: 28px 24px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-xs);
  transition: transform .22s var(--ease), box-shadow .22s var(--ease);
}
.loop-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); }
.loop-step {
  display: inline-block;
  margin-bottom: 14px;
  font-size: 26px;
  font-weight: 800;
  color: var(--brand-100);
  font-variant-numeric: tabular-nums;
}
.loop-card h3 { font-size: 18px; margin-bottom: 10px; }
.loop-card p { font-size: 14.5px; color: var(--muted); }

.answer-box {
  margin-top: 34px;
  padding: 30px 34px;
  background: linear-gradient(135deg, var(--brand-50) 0%, #fff 100%);
  border: 1px solid var(--brand-100);
  border-left: 4px solid var(--brand);
  border-radius: var(--radius);
}
.answer-box h3 { font-size: 19px; margin-bottom: 12px; }
.answer-box p { font-size: 16px; color: var(--ink-3); }

/* ---------------- 服务卡片 ---------------- */
.service-card {
  display: flex;
  flex-direction: column;
  padding: 32px 28px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xs);
  transition: transform .22s var(--ease), box-shadow .22s var(--ease);
}
.service-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); }
.service-card--featured {
  border-color: var(--brand);
  box-shadow: 0 14px 40px rgba(242, 106, 27, .14);
}
.service-card h3 { font-size: 22px; margin-bottom: 10px; }
.service-card h4 {
  margin: 24px 0 12px;
  font-size: 14px;
  letter-spacing: .06em;
  color: var(--muted-2);
  text-transform: uppercase;
}
.service-meta {
  font-size: 13.5px;
  font-weight: 600;
  color: var(--brand-600);
}
.service-desc { font-size: 15px; color: var(--muted); }

.service-tag {
  align-self: flex-start;
  margin-bottom: 16px;
  padding: 4px 12px;
  font-size: 12px;
  font-weight: 700;
  color: var(--brand-600);
  background: var(--brand-50);
  border-radius: var(--radius-pill);
}
.service-tag--hot {
  color: #fff;
  background: linear-gradient(135deg, var(--brand) 0%, #ff8a3d 100%);
}

.feature-list li {
  position: relative;
  padding-left: 22px;
  margin-bottom: 10px;
  font-size: 14.5px;
  color: var(--ink-3);
}
.feature-list li::before {
  content: "";
  position: absolute;
  left: 0; top: 10px;
  width: 10px; height: 10px;
  border: 2px solid var(--brand);
  border-radius: 50%;
}
.feature-list ol, .feature-list { counter-reset: none; }

.chip-list { display: flex; flex-wrap: wrap; gap: 8px; }
.chip-list li {
  padding: 6px 13px;
  font-size: 13px;
  color: var(--ink-3);
  background: var(--bg-soft-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
}

.service-card .text-link { margin-top: auto; padding-top: 20px; }

/* ---------------- 交付模式 ---------------- */
.step-card {
  padding: 30px 26px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  text-align: center;
}
.step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px; height: 48px;
  margin-bottom: 16px;
  font-size: 17px;
  font-weight: 800;
  color: #fff;
  background: linear-gradient(135deg, var(--brand) 0%, #ff8a3d 100%);
  border-radius: 14px;
  box-shadow: 0 8px 20px rgba(242, 106, 27, .28);
}
.step-card h3 { font-size: 19px; margin-bottom: 12px; }
.step-card p { font-size: 14.5px; color: var(--muted); }

.kpi-band {
  margin-top: 34px;
  padding: 28px 32px;
  text-align: center;
  background: var(--ink);
  border-radius: var(--radius-lg);
  color: #fff;
}
.kpi-band h3 { margin-bottom: 18px; font-size: 17px; color: rgba(255,255,255,.72); font-weight: 600; }
.kpi-band ul { display: flex; flex-wrap: wrap; justify-content: center; gap: 14px; }
.kpi-band li {
  padding: 10px 26px;
  font-size: 16px;
  background: rgba(255, 255, 255, .08);
  border: 1px solid rgba(255, 255, 255, .16);
  border-radius: var(--radius-pill);
}
.kpi-band strong { color: #fff; }
.kpi-note {
  margin-top: 20px;
  font-size: 14px;
  color: rgba(255, 255, 255, .62);
}

/* ---------------- 方法论 Tabs ---------------- */
.tablist {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  margin-bottom: 32px;
  padding: 6px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-xs);
}
.tab {
  padding: 11px 24px;
  font-size: 15px;
  font-weight: 600;
  color: var(--muted);
  background: transparent;
  border: 0;
  border-radius: var(--radius-pill);
  transition: all .2s var(--ease);
}
.tab:hover { color: var(--brand-600); background: var(--brand-50); }
.tab.is-active {
  color: #fff;
  background: linear-gradient(135deg, var(--brand) 0%, #ff8a3d 100%);
  box-shadow: 0 6px 16px rgba(242, 106, 27, .28);
}

.tabpanel { animation: fadeUp .35s var(--ease); }
.tabpanel[hidden] { display: none; }

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: none; }
}

.method-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.method-block {
  padding: 26px 24px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.method-block h3 {
  margin-bottom: 14px;
  padding-bottom: 12px;
  font-size: 18px;
  border-bottom: 2px solid var(--brand-50);
}
.method-block p { font-size: 14.5px; color: var(--muted); }

.flow-list li {
  position: relative;
  padding: 9px 0 9px 30px;
  font-size: 14.5px;
  color: var(--ink-3);
  border-bottom: 1px dashed var(--line);
}
.flow-list li:last-child { border-bottom: 0; }
.flow-list li::before {
  content: counter(flow);
  position: absolute;
  left: 0; top: 11px;
  width: 20px; height: 20px;
  font-size: 11px;
  font-weight: 700;
  line-height: 20px;
  text-align: center;
  color: var(--brand-600);
  background: var(--brand-50);
  border-radius: 50%;
}
.flow-list { counter-reset: flow; }

.method-note {
  margin-top: 24px;
  padding: 20px 24px;
  font-size: 15px;
  color: var(--ink-3);
  background: var(--brand-50);
  border-radius: var(--radius);
}

.vgrid { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 12px; }
.vgrid li {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 20px 8px;
  text-align: center;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.vtag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px; height: 40px;
  font-size: 14px;
  font-weight: 800;
  color: #fff;
  background: linear-gradient(135deg, var(--brand) 0%, #ff8a3d 100%);
  border-radius: 12px;
}
.vgrid li span:last-child { font-size: 13.5px; color: var(--ink-3); }

.sell-list { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 14px; }
.sell-list li {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 22px 18px;
  text-align: center;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.sell-step { font-size: 12px; font-weight: 700; color: var(--muted-2); letter-spacing: .06em; }
.sell-list strong { font-size: 17px; color: var(--ink); }
.sell-list li { font-size: 13.5px; color: var(--muted); }

/* ---------------- 横向滚动提示 ----------------
   窄屏下 Tab 条 / 对比表可横向滚动，用右缘渐隐提示还有内容 */
.scroll-hint { position: relative; }
.scroll-hint::after {
  content: "";
  position: absolute;
  top: 0; right: 0; bottom: 0;
  z-index: 2;
  width: 46px;
  pointer-events: none;
  background: linear-gradient(to right, rgba(255, 255, 255, 0), var(--hint-bg, #fff) 78%);
  border-radius: 0 var(--radius) var(--radius) 0;
  opacity: 0;
  transition: opacity .25s var(--ease);
}
.scroll-hint.can-scroll::after { opacity: 1; }
.section-soft .scroll-hint { --hint-bg: var(--bg-soft); }

/* Tab 条容器为胶囊形，渐隐需内缩避免压住圆角 */
.scroll-hint:has(.tablist)::after { top: 6px; right: 6px; bottom: 6px; border-radius: var(--radius-pill); }

.tablist,
.table-wrap { overscroll-behavior-x: contain; -webkit-overflow-scrolling: touch; }

/* ---------------- 问答折叠 ---------------- */
.qa-list { display: flex; flex-direction: column; gap: 12px; max-width: 940px; margin: 0 auto; }

.qa-item {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  transition: box-shadow .2s var(--ease), border-color .2s var(--ease);
}
.qa-item[open] { border-color: var(--brand-100); box-shadow: var(--shadow-sm); }

.qa-item summary {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 20px 24px;
  cursor: pointer;
  list-style: none;
}
.qa-item summary::-webkit-details-marker { display: none; }
.qa-item summary::after {
  content: "";
  flex-shrink: 0;
  width: 11px; height: 11px;
  margin-top: 10px;
  margin-left: auto;
  border-right: 2.5px solid var(--brand);
  border-bottom: 2.5px solid var(--brand);
  transform: rotate(45deg);
  transition: transform .25s var(--ease);
}
.qa-item[open] summary::after { transform: rotate(-135deg); margin-top: 13px; }
.qa-item summary:hover { background: var(--bg-soft); }
.qa-item summary h3 {
  font-size: 17px;
  line-height: 1.6;
  transition: color .18s var(--ease);
}
.qa-item summary:hover h3 { color: var(--brand-600); }

.qa-body {
  padding: 4px 24px 24px;
  border-top: 1px solid var(--line);
  margin-top: 0;
  padding-top: 20px;
}
.qa-body p { font-size: 15px; color: var(--ink-3); }
.qa-body p:first-child { color: var(--muted); }

.qa-list--compact .qa-item summary { padding: 17px 22px; }
.qa-list--compact .qa-item summary h3 { font-size: 16px; }

/* ---------------- 客户案例 ---------------- */
.case-card {
  display: flex;
  flex-direction: column;
  padding: 28px 26px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xs);
  transition: transform .22s var(--ease), box-shadow .22s var(--ease);
}
.case-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); }
.case-card header { margin-bottom: 18px; }
.case-card h3 { font-size: 19px; margin-bottom: 8px; }
.case-tag {
  display: inline-block;
  padding: 3px 11px;
  font-size: 12px;
  font-weight: 600;
  color: var(--teal);
  background: rgba(14, 159, 142, .1);
  border-radius: var(--radius-pill);
}
.case-data { margin: 0 0 16px; }
.case-data > div {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px dashed var(--line);
}
.case-data dt { font-size: 13.5px; color: var(--muted); white-space: nowrap; }
.case-data dd {
  margin: 0;
  font-size: 15px;
  font-weight: 700;
  color: var(--brand-600);
  text-align: right;
  font-variant-numeric: tabular-nums;
}
.case-result {
  margin: 0;
  padding-top: 4px;
  font-size: 14px;
  color: var(--muted);
}

/* ---------------- 对比表 ---------------- */
.table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xs);
  background: #fff;
}
.compare-table { min-width: 680px; font-size: 15px; }
.compare-table caption {
  padding: 18px 20px;
  font-size: 14px;
  font-weight: 600;
  color: var(--muted);
  text-align: left;
  background: var(--bg-soft);
  border-bottom: 1px solid var(--line);
}
.compare-table th, .compare-table td {
  padding: 16px 20px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--line);
}
.compare-table thead th {
  font-size: 15px;
  color: var(--ink);
  background: #fff;
  white-space: nowrap;
}
.compare-table thead th:nth-child(2) { color: var(--brand-600); }
.compare-table tbody th {
  width: 20%;
  font-size: 15px;
  font-weight: 700;
  color: var(--ink);
  background: var(--bg-soft-2);
}
.compare-table td { color: var(--ink-3); }
.compare-table tbody tr:last-child th,
.compare-table tbody tr:last-child td { border-bottom: 0; }

.promise-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin-top: 30px;
}
.promise-card {
  padding: 24px 22px;
  background: #fff;
  border: 1px solid var(--line);
  border-top: 3px solid var(--brand);
  border-radius: var(--radius);
}
.promise-card h3 { font-size: 17px; margin-bottom: 8px; }
.promise-card p { font-size: 14px; color: var(--muted); }

/* ---------------- 创始人 ---------------- */
.founder-card {
  display: grid;
  grid-template-columns: 132px minmax(0, 1fr);
  gap: 32px;
  padding: 36px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}
.founder-avatar {
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  width: 132px; height: 132px;
  border-radius: 24px;
  box-shadow: 0 14px 34px rgba(242, 106, 27, .3);
}
.founder-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.founder-body h3 { font-size: 24px; margin-bottom: 16px; }
.founder-body h3 span {
  display: block;
  margin-top: 6px;
  font-size: 14px;
  font-weight: 500;
  color: var(--muted);
}
.founder-facts li {
  position: relative;
  padding-left: 22px;
  margin-bottom: 8px;
  font-size: 15px;
  color: var(--ink-3);
}
.founder-facts li::before {
  content: "";
  position: absolute;
  left: 0; top: 11px;
  width: 10px; height: 10px;
  border: 2px solid var(--brand);
  border-radius: 50%;
}
.founder-body blockquote {
  margin: 18px 0 0;
  padding: 16px 22px;
  background: var(--bg-soft);
  border-left: 3px solid var(--brand);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}
.founder-body blockquote p { font-size: 15px; color: var(--ink-3); }

.mentor-grid { margin-top: 24px; }
.mentor-card {
  padding: 30px 28px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.mentor-card h3 { font-size: 19px; margin-bottom: 12px; }
.mentor-card > p { font-size: 15px; color: var(--muted); }
.ability-list { margin: 18px 0; }
.ability-list li {
  padding: 11px 16px;
  margin-bottom: 8px;
  font-size: 14.5px;
  color: var(--ink-3);
  background: var(--bg-soft-2);
  border-radius: var(--radius-sm);
}
.mentor-slogan {
  font-size: 15px;
  font-weight: 700;
  color: var(--brand-600);
}

/* ---------------- 私域运营资讯 ---------------- */
.insight-grid { align-items: stretch; }
.insight-card {
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xs);
  transition: transform .22s var(--ease), box-shadow .22s var(--ease), border-color .22s var(--ease);
}
.insight-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-color: var(--brand-100);
}
.insight-link {
  display: flex;
  flex-direction: column;
  height: 100%;
  padding: 26px 24px;
  color: inherit;
}
.insight-link:hover { color: inherit; }

.insight-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
  font-size: 12.5px;
  color: var(--muted-2);
  font-variant-numeric: tabular-nums;
}
.insight-cat {
  padding: 3px 10px;
  font-size: 12px;
  font-weight: 700;
  color: var(--brand-700);
  background: var(--brand-50);
  border-radius: var(--radius-pill);
}
.insight-card h3 {
  margin-bottom: 12px;
  font-size: 18px;
  line-height: 1.55;
  transition: color .18s var(--ease);
}
.insight-card:hover h3 { color: var(--brand-600); }
.insight-excerpt { margin-bottom: 18px; font-size: 14.5px; color: var(--muted); }

.insight-more {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: auto 0 0;
  padding-top: 14px;
  font-size: 13.5px;
  font-weight: 700;
  color: var(--brand-600);
  border-top: 1px dashed var(--line);
}
.insight-arrow { transition: transform .2s var(--ease); }
.insight-card:hover .insight-arrow { transform: translateX(4px); }
.insight-badge {
  margin-right: 2px;
  padding: 2px 9px;
  font-size: 11px;
  font-weight: 700;
  color: #fff;
  background: linear-gradient(135deg, var(--brand) 0%, #ff8a3d 100%);
  border-radius: var(--radius-pill);
}
.insight-foot { margin-top: 36px; text-align: center; }
.insight-foot .text-link { margin-top: 0; }

/* ---------------- CTA ---------------- */
.section-cta { padding-bottom: 96px; }
.cta-box {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
  gap: 0;
  overflow: hidden;
  background: linear-gradient(140deg, #16294b 0%, #0f1b33 100%);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}
.cta-copy { padding: 48px 44px; color: #fff; }
.cta-copy h2 { font-size: clamp(22px, 2.6vw, 28px); color: #fff; margin-bottom: 16px; }
.cta-copy p { font-size: 15.5px; color: rgba(255, 255, 255, .74); }
.cta-list { margin-top: 22px; }
.cta-list li {
  position: relative;
  padding-left: 26px;
  margin-bottom: 10px;
  font-size: 15px;
  color: rgba(255, 255, 255, .84);
}
.cta-list li::before {
  content: "";
  position: absolute;
  left: 0; top: 9px;
  width: 12px; height: 7px;
  border-left: 2px solid var(--gold);
  border-bottom: 2px solid var(--gold);
  transform: rotate(-45deg);
}

.cta-contact {
  padding: 48px 44px;
  background: rgba(255, 255, 255, .05);
  border-left: 1px solid rgba(255, 255, 255, .12);
}
.cta-contact h3 { font-size: 19px; color: #fff; margin-bottom: 20px; }
.contact-list li {
  display: flex;
  flex-direction: column;
  gap: 3px;
  margin-bottom: 16px;
}
.c-label { font-size: 12.5px; color: rgba(255, 255, 255, .5); letter-spacing: .06em; }
.c-value { font-size: 15px; color: rgba(255, 255, 255, .9); }
.c-strong {
  font-size: 22px;
  font-weight: 800;
  color: #fff;
  font-variant-numeric: tabular-nums;
}
.cta-contact a.c-value:hover { color: var(--gold); }
.cta-btns { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 26px; }

/* =========================================================
   响应式（首页内容区）
   ========================================================= */
@media (max-width: 1080px) {
  .loop-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .vgrid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .sell-list { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .promise-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .insight-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 992px) {
  .section { padding: 64px 0; }

  .hero { padding: 56px 0 64px; }
  .hero-inner { grid-template-columns: 1fr; gap: 36px; }
  .hero-lead { font-size: 16px; }
  .hero h1 { font-size: clamp(27px, 7vw, 38px); }
  .hero-cta .btn { flex: 1 1 auto; }

  .grid-3 { grid-template-columns: 1fr; }
  .grid-2 { grid-template-columns: 1fr; }
  .method-grid { grid-template-columns: 1fr; }
  .delivery-grid { grid-template-columns: 1fr; }

  .cta-box { grid-template-columns: 1fr; }
  .cta-contact { border-left: 0; border-top: 1px solid rgba(255, 255, 255, .12); }
  .cta-copy, .cta-contact { padding: 36px 28px; }

  .founder-card { grid-template-columns: 1fr; gap: 22px; padding: 28px 24px; text-align: left; }
  .founder-avatar { width: 88px; height: 88px; border-radius: 20px; }
}

@media (max-width: 640px) {
  .section { padding: 52px 0; }
  .section-head { margin-bottom: 34px; text-align: left; }
  .section-head h1,
  .section-head h2 { font-size: 24px; }
  .section-lead { font-size: 15.5px; }

  .hero { padding: 44px 0 54px; }
  .eyebrow { font-size: 12.5px; padding: 6px 13px; }
  .hero-trust { gap: 8px 18px; font-size: 13px; }
  .hero-card { padding: 24px 20px; }
  .stats { gap: 20px 14px; }

  .loop-list { grid-template-columns: 1fr; gap: 14px; }
  .loop-card { padding: 22px 20px; }
  .answer-box { padding: 22px 20px; }

  .service-card { padding: 24px 20px; }
  .service-card h3 { font-size: 20px; }

  .vgrid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .sell-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .promise-grid { grid-template-columns: 1fr; }

  .tablist {
    justify-content: flex-start;
    overflow-x: auto;
    flex-wrap: nowrap;
    border-radius: var(--radius);
    -webkit-overflow-scrolling: touch;
  }
  .tab { flex: 0 0 auto; padding: 10px 18px; font-size: 14px; }

  .qa-item summary { padding: 16px 18px; }
  .qa-item summary h3 { font-size: 15.5px; }
  .qa-body { padding: 16px 18px 20px; }
  .qa-body p { font-size: 14.5px; }

  .case-card { padding: 22px 20px; }
  .case-data > div { flex-direction: column; align-items: flex-start; gap: 2px; }
  .case-data dd { text-align: left; }

  .insight-link { padding: 22px 20px; }
  .insight-card h3 { font-size: 17px; }
  .insight-excerpt { font-size: 14px; }

  .kpi-band { padding: 24px 20px; }
  .kpi-band li { padding: 9px 18px; font-size: 14.5px; }
}