/* ============================================================
   四川舜兴康养集团有限公司 - 企业宣传网站
   全局样式 / 设计系统
   说明：纯 CSS 实现，无框架依赖；自适应 PC 与移动端。
   ============================================================ */

:root {
  /* 品牌色（医养绿·青松） */
  --brand-900: #0a3f35;
  --brand-800: #0b5547;
  --brand-700: #0e6b57;
  --brand-600: #0e8a6d;
  --brand-500: #16a886;
  --brand-400: #3ec9a4;
  --brand-050: #ecf8f4;
  --brand-100: #d7efe7;
  --brand-200: #b3dfd3;

  /* 暖金强调色（康养·温度） */
  --gold-600: #c9851f;
  --gold-500: #e0a23c;
  --gold-400: #f0bd62;
  --gold-050: #fdf6e9;

  /* 板块色：咨询蓝 / 资本金褐 */
  --consult-700: #285f9c;
  --consult-100: #e3eefb;
  --capital-700: #96621a;
  --capital-100: #f6ecd9;

  /* 文字与线条 */
  --ink: #16312a;
  --text: #46605a;
  --muted: #75908a;
  --line: rgba(22, 72, 61, 0.12);
  --line-strong: rgba(22, 72, 61, 0.2);

  /* 背景 */
  --bg: #ffffff;
  --bg-soft: #f4faf8;
  --bg-deep: #f0f7f4;

  /* 阴影 */
  --shadow-sm: 0 2px 10px rgba(14, 107, 87, 0.06);
  --shadow-md: 0 12px 32px rgba(14, 107, 87, 0.1);
  --shadow-lg: 0 24px 56px rgba(7, 60, 48, 0.16);

  --radius-sm: 10px;
  --radius: 16px;
  --radius-lg: 22px;

  --header-h: 74px;
  --font: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei",
    "Noto Sans CJK SC", "Source Han Sans SC", "Helvetica Neue", Arial,
    sans-serif;
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
}

/* ---------- 基础重置 ---------- */
*,
*::before,
*::after {
  box-sizing: border-box;
}
html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}
body {
  margin: 0;
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.75;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img,
svg {
  display: block;
  max-width: 100%;
}
a {
  color: inherit;
  text-decoration: none;
}
ul,
ol {
  margin: 0;
  padding: 0;
  list-style: none;
}
h1,
h2,
h3,
h4,
h5,
p,
figure {
  margin: 0;
}
h1,
h2,
h3,
h4 {
  color: var(--ink);
  line-height: 1.35;
  font-weight: 700;
}
button {
  font-family: inherit;
  cursor: pointer;
  border: 0;
  background: none;
}
input,
textarea,
select {
  font-family: inherit;
  font-size: 1rem;
}
::selection {
  background: var(--brand-500);
  color: #fff;
}

:focus-visible {
  outline: 2px solid var(--brand-500);
  outline-offset: 2px;
}

/* ---------- 布局工具 ---------- */
.container {
  width: 100%;
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: clamp(18px, 4vw, 32px);
}
.section {
  padding-block: clamp(52px, 7vw, 96px);
}
.section.tint {
  background: var(--bg-soft);
}
.section.deep {
  background: var(--bg-deep);
}

.section-head {
  max-width: 760px;
  margin: 0 auto clamp(34px, 4.5vw, 56px);
  text-align: center;
}
.section-head.left {
  margin-left: 0;
  text-align: left;
}
.section-head.center {
  margin-inline: auto;
  text-align: center;
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 2px;
  color: var(--brand-600);
  background: var(--brand-050);
  border: 1px solid var(--brand-200);
  border-radius: 999px;
  padding: 6px 16px;
  margin-bottom: 18px;
  text-transform: uppercase;
}
.eyebrow::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--brand-500);
  flex: none;
}
.sec-title {
  font-size: clamp(26px, 3.2vw, 38px);
  letter-spacing: 1px;
}
.sec-title em {
  font-style: normal;
  color: var(--brand-600);
}
.sec-lead {
  margin-top: 14px;
  font-size: clamp(15px, 1.4vw, 17px);
  color: var(--muted);
}

/* ---------- 按钮 ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-weight: 600;
  font-size: 15px;
  line-height: 1;
  padding: 14px 28px;
  border-radius: 999px;
  border: 1px solid transparent;
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease),
    background 0.25s var(--ease), color 0.25s var(--ease);
  white-space: nowrap;
}
.btn svg {
  width: 17px;
  height: 17px;
}
.btn:active {
  transform: scale(0.97);
}
.btn-primary {
  background: var(--brand-600);
  color: #fff;
  box-shadow: 0 10px 24px rgba(14, 138, 109, 0.28);
}
.btn-primary:hover {
  background: var(--brand-700);
  transform: translateY(-2px);
}
.btn-light {
  background: #fff;
  color: var(--brand-700);
  box-shadow: 0 10px 24px rgba(7, 60, 48, 0.2);
}
.btn-light:hover {
  transform: translateY(-2px);
  background: var(--brand-050);
}
.btn-ghost {
  background: transparent;
  color: var(--brand-600);
  border-color: var(--brand-200);
}
.btn-ghost:hover {
  background: var(--brand-050);
  border-color: var(--brand-400);
}
.btn-ghost-light {
  background: transparent;
  color: #fff;
  border-color: rgba(255, 255, 255, 0.45);
}
.btn-ghost-light:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: #fff;
}
.btn-sm {
  padding: 9px 20px;
  font-size: 13.5px;
}

/* ---------- 图标块 ---------- */
.ico {
  width: 54px;
  height: 54px;
  border-radius: 15px;
  display: grid;
  place-items: center;
  flex: none;
  background: var(--brand-050);
  color: var(--brand-600);
}
.ico svg {
  width: 26px;
  height: 26px;
}
.ico.consult {
  background: var(--consult-100);
  color: var(--consult-700);
}
.ico.wellness {
  background: var(--brand-050);
  color: var(--brand-600);
}
.ico.capital {
  background: var(--capital-100);
  color: var(--capital-700);
}

/* 板块徽标颜色 */
.tag-consult {
  background: var(--consult-100);
  color: var(--consult-700);
}
.tag-wellness {
  background: var(--brand-050);
  color: var(--brand-600);
}
.tag-capital {
  background: var(--capital-100);
  color: var(--capital-700);
}

/* ---------- 卡片 ---------- */
.card {
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: clamp(20px, 2.6vw, 30px);
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease),
    border-color 0.35s var(--ease);
  height: 100%;
}
a.card:hover,
.card.hover:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--brand-200);
}
.card .ico {
  margin-bottom: 20px;
}
.card h3 {
  font-size: 19px;
  margin-bottom: 10px;
}
.card p {
  font-size: 14.5px;
  color: var(--muted);
}
.card .link-more {
  margin-top: 16px;
}

.link-more {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  font-weight: 600;
  color: var(--brand-600);
}
.link-more svg {
  width: 15px;
  height: 15px;
  transition: transform 0.25s var(--ease);
}
.link-more:hover svg {
  transform: translateX(4px);
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(255px, 1fr));
  gap: clamp(18px, 2.4vw, 28px);
}

/* ---------- 页头 Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 200;
  /* 注意：此处不要使用 backdrop-filter/filter/transform，
     否则会使其成为内部 position:fixed 抽屉的“包含块”，
     在微信等 WebView 中导致移动端菜单只显示一截。 */
  background: rgba(255, 255, 255, 0.97);
  border-bottom: 1px solid transparent;
  transition: box-shadow 0.3s var(--ease), border-color 0.3s var(--ease);
}
.site-header.scrolled {
  border-color: var(--line);
  box-shadow: 0 8px 28px rgba(14, 80, 62, 0.08);
}
.header-inner {
  height: var(--header-h);
  display: flex;
  align-items: center;
  gap: 26px;
}

/* 品牌 Logo */
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  flex: none;
}
.brand-mark {
  width: 46px;
  height: 46px;
  border-radius: 13px;
  background: linear-gradient(135deg, var(--brand-500) 0%, var(--brand-700) 100%);
  color: #fff;
  display: grid;
  place-items: center;
  font-size: 24px;
  font-weight: 700;
  box-shadow: 0 8px 18px rgba(14, 138, 109, 0.3);
}
.brand-text {
  line-height: 1.2;
}
.brand-text strong {
  display: block;
  font-size: 17px;
  letter-spacing: 2px;
  color: var(--ink);
  font-weight: 800;
}
.brand-text span {
  display: block;
  font-size: 10.5px;
  letter-spacing: 2.6px;
  color: var(--muted);
  margin-top: 3px;
  font-weight: 500;
}

/* 主导航 */
.main-nav ul {
  display: flex;
  align-items: center;
  gap: 6px;
}
.nav-item {
  position: relative;
}
.nav-link {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 10px 15px;
  font-size: 15.5px;
  font-weight: 600;
  color: var(--ink);
  border-radius: 999px;
  transition: color 0.2s, background 0.2s;
}
.nav-link:hover {
  color: var(--brand-600);
  background: var(--brand-050);
}
.nav-link.active {
  color: var(--brand-600);
}
.nav-link .caret {
  width: 10px;
  height: 10px;
  transition: transform 0.25s var(--ease);
}
.nav-item:hover .caret {
  transform: rotate(180deg);
}

/* 下拉菜单 */
.submenu {
  position: absolute;
  top: calc(100% + 6px);
  left: 50%;
  transform: translateX(-50%) translateY(8px);
  min-width: 224px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 8px;
  box-shadow: var(--shadow-md);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s var(--ease), transform 0.25s var(--ease),
    visibility 0.25s;
}
.submenu::before {
  content: "";
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
}
.nav-item:hover > .submenu,
.nav-item:focus-within > .submenu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}
.submenu a {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px 14px;
  border-radius: 10px;
  font-size: 14.5px;
  font-weight: 600;
  color: var(--ink);
  transition: background 0.2s, color 0.2s;
}
.submenu a:hover {
  background: var(--brand-050);
  color: var(--brand-600);
}
.submenu a .sub-dot {
  width: 8px;
  height: 8px;
  border-radius: 3px;
  background: var(--brand-500);
  flex: none;
}
.submenu a .sub-title small {
  display: block;
  font-weight: 400;
  color: var(--muted);
  font-size: 12px;
  margin-top: 2px;
}

/* 右侧电话 CTA */
.header-right {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 14px;
}
.hotline {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 7px 16px 7px 9px;
  border: 1px solid var(--line);
  border-radius: 999px;
  transition: border-color 0.2s, background 0.2s;
}
.hotline:hover {
  border-color: var(--brand-400);
  background: var(--brand-050);
}
.hotline .ph-ico {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--brand-600);
  color: #fff;
  display: grid;
  place-items: center;
}
.hotline .ph-ico svg {
  width: 15px;
  height: 15px;
}
.hotline small {
  display: block;
  font-size: 11px;
  color: var(--muted);
  line-height: 1.2;
}
.hotline strong {
  display: block;
  font-size: 15px;
  color: var(--ink);
  letter-spacing: 0.5px;
  line-height: 1.3;
}

/* 汉堡按钮 */
.burger {
  display: none;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--brand-050);
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  flex: none;
}
.burger span {
  display: block;
  width: 20px;
  height: 2px;
  border-radius: 2px;
  background: var(--brand-700);
  transition: transform 0.3s var(--ease), opacity 0.3s var(--ease);
}
body.nav-open .burger span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
body.nav-open .burger span:nth-child(2) {
  opacity: 0;
}
body.nav-open .burger span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ---------- 首页 Hero ---------- */
.hero {
  position: relative;
  color: #fff;
  background: radial-gradient(1100px 500px at 85% -10%, rgba(62, 201, 164, 0.35), transparent 60%),
    linear-gradient(135deg, var(--brand-900) 0%, var(--brand-700) 55%, var(--brand-600) 100%);
  overflow: hidden;
}
.hero::before,
.hero::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
}
.hero::before {
  width: 560px;
  height: 560px;
  right: -190px;
  top: -210px;
  border: 1.5px solid rgba(255, 255, 255, 0.14);
  box-shadow: 0 0 0 60px rgba(255, 255, 255, 0.05),
    0 0 0 120px rgba(255, 255, 255, 0.035);
}
.hero::after {
  width: 420px;
  height: 420px;
  left: -160px;
  bottom: -240px;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.09), transparent 65%);
}
.hero-inner {
  position: relative;
  padding-block: clamp(64px, 9vw, 120px);
  display: grid;
  grid-template-columns: 1.12fr 0.88fr;
  gap: clamp(34px, 5vw, 72px);
  align-items: center;
}
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  letter-spacing: 2.4px;
  font-weight: 600;
  color: #bff0e1;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.22);
  padding: 7px 16px;
  border-radius: 999px;
  margin-bottom: 22px;
}
.hero h1 {
  color: #fff;
  font-size: clamp(31px, 4.4vw, 52px);
  font-weight: 800;
  letter-spacing: 1.5px;
  line-height: 1.3;
}
.hero h1 .hl {
  color: #ffe9bf;
}
.hero-sub {
  margin-top: 20px;
  max-width: 600px;
  color: rgba(255, 255, 255, 0.86);
  font-size: clamp(15px, 1.5vw, 17.5px);
  line-height: 1.9;
}
.hero-actions {
  margin-top: 34px;
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}
.hero-tags {
  margin-top: 34px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  color: rgba(255, 255, 255, 0.92);
  font-size: 14px;
}
.hero-tags span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.hero-tags svg {
  width: 16px;
  height: 16px;
  color: #7fe3c6;
}

/* Hero 玻璃信息板 */
.board {
  background: rgba(255, 255, 255, 0.09);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 22px;
  padding: clamp(18px, 2vw, 26px);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  box-shadow: 0 30px 60px rgba(4, 40, 32, 0.35);
}
.board-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding-bottom: 14px;
  border-bottom: 1px dashed rgba(255, 255, 255, 0.25);
}
.board-head strong {
  color: #fff;
  font-size: 17px;
  letter-spacing: 1px;
}
.board-head .live {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 11.5px;
  color: #c9f3e6;
}
.board-head .live i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #5cf0c3;
  animation: pulse 1.6s infinite;
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(92, 240, 195, 0.6); }
  50% { box-shadow: 0 0 0 7px rgba(92, 240, 195, 0); }
}
.board-row {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 15px 2px;
  border-bottom: 1px dashed rgba(255, 255, 255, 0.16);
}
.board-row:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}
.bub {
  width: 46px;
  height: 46px;
  border-radius: 13px;
  display: grid;
  place-items: center;
  flex: none;
}
.bub svg {
  width: 24px;
  height: 24px;
}
.bub.b-consult {
  background: rgba(93, 156, 236, 0.28);
  color: #b9d9ff;
}
.bub.b-wellness {
  background: rgba(92, 240, 195, 0.2);
  color: #8cecce;
}
.bub.b-capital {
  background: rgba(240, 189, 98, 0.22);
  color: #ffdca0;
}
.board-row .br-main {
  flex: 1;
  min-width: 0;
}
.board-row .br-main strong {
  display: block;
  color: #fff;
  font-size: 15.5px;
  letter-spacing: 1px;
}
.board-row .br-main small {
  display: block;
  color: rgba(255, 255, 255, 0.66);
  font-size: 12.5px;
  margin-top: 2px;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.board-row .br-arrow {
  color: rgba(255, 255, 255, 0.55);
  flex: none;
}
.board-row .br-arrow svg {
  width: 16px;
  height: 16px;
}
.board-note {
  margin-top: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  padding: 11px 14px;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.85);
}
.board-note svg {
  width: 16px;
  height: 16px;
  color: #ffdca0;
  flex: none;
}

/* 首页特色条幅 */
.feature-strip {
  position: relative;
  margin-top: -1px;
  background: var(--brand-800);
  color: #fff;
  z-index: 5;
}
.strip-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}
.strip-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: clamp(20px, 2.4vw, 30px) clamp(14px, 1.6vw, 24px);
  border-left: 1px solid rgba(255, 255, 255, 0.14);
}
.strip-item:first-child {
  border-left: 0;
}
.strip-item .s-ico {
  width: 46px;
  height: 46px;
  border-radius: 13px;
  background: rgba(255, 255, 255, 0.1);
  color: #7fe3c6;
  display: grid;
  place-items: center;
  flex: none;
}
.strip-item .s-ico svg {
  width: 24px;
  height: 24px;
}
.strip-item strong {
  display: block;
  color: #fff;
  font-size: 16px;
  letter-spacing: 1px;
}
.strip-item small {
  color: rgba(255, 255, 255, 0.72);
  font-size: 12.5px;
}

/* ---------- 通用页面头（内页） ---------- */
.page-hero {
  position: relative;
  color: #fff;
  background: radial-gradient(700px 320px at 90% 0%, rgba(62, 201, 164, 0.32), transparent 60%),
    linear-gradient(120deg, var(--brand-900), var(--brand-700) 70%);
  padding-block: clamp(52px, 6.5vw, 88px);
  overflow: hidden;
}
.page-hero::after {
  content: "";
  position: absolute;
  width: 320px;
  height: 320px;
  border-radius: 50%;
  right: -110px;
  top: -130px;
  border: 1.5px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 0 0 40px rgba(255, 255, 255, 0.05);
}
.page-hero .container {
  position: relative;
  z-index: 1;
}
.crumbs {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 13.5px;
  color: rgba(255, 255, 255, 0.75);
  margin-bottom: 16px;
}
.crumbs a:hover {
  color: #fff;
}
.crumbs svg {
  width: 12px;
  height: 12px;
  opacity: 0.7;
}
.page-hero h1 {
  color: #fff;
  font-size: clamp(28px, 3.6vw, 42px);
  letter-spacing: 2px;
}
.page-hero .page-sub {
  margin-top: 12px;
  max-width: 720px;
  color: rgba(255, 255, 255, 0.85);
  font-size: 15.5px;
}

/* ---------- 三大板块分段卡 ---------- */
.biz-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(18px, 2.6vw, 30px);
}
.biz-card {
  position: relative;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: clamp(24px, 2.8vw, 36px);
  overflow: hidden;
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease);
}
.biz-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 5px;
  background: var(--brand-500);
}
.biz-card.biz-consult::before {
  background: linear-gradient(90deg, var(--consult-700), #5b9bd5);
}
.biz-card.biz-wellness::before {
  background: linear-gradient(90deg, var(--brand-600), var(--gold-500));
}
.biz-card.biz-capital::before {
  background: linear-gradient(90deg, var(--capital-700), var(--gold-500));
}
.biz-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}
.biz-card .biz-num {
  position: absolute;
  right: 20px;
  top: 18px;
  font-size: 54px;
  font-weight: 800;
  color: var(--line);
  line-height: 1;
  font-family: Georgia, "Times New Roman", serif;
  opacity: 0.5;
}
.biz-card .ico {
  width: 62px;
  height: 62px;
  margin-bottom: 22px;
}
.biz-card .ico svg {
  width: 30px;
  height: 30px;
}
.biz-card h3 {
  font-size: 22px;
  letter-spacing: 1px;
  margin-bottom: 8px;
}
.biz-card .en {
  display: block;
  font-size: 12px;
  letter-spacing: 3px;
  color: var(--muted);
  text-transform: uppercase;
  margin-bottom: 14px;
  font-weight: 500;
}
.biz-card p {
  font-size: 14.5px;
  color: var(--text);
}
.biz-feat {
  margin: 18px 0 22px;
  display: grid;
  gap: 10px;
}
.biz-feat li {
  position: relative;
  padding-left: 24px;
  font-size: 13.8px;
  color: var(--text);
}
.biz-feat li::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 8px;
  width: 8px;
  height: 8px;
  border-radius: 3px;
  transform: rotate(45deg);
  background: var(--brand-400);
}
.biz-consult .biz-feat li::before {
  background: #7db4e8;
}
.biz-capital .biz-feat li::before {
  background: #d9a854;
}
.biz-card .btn {
  margin-top: 6px;
}

/* ---------- 图文内容块（关于首页预览等） ---------- */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(34px, 5vw, 72px);
  align-items: center;
}
.split-media {
  position: relative;
}
.figure {
  position: relative;
  border-radius: 22px;
  overflow: hidden;
  background: linear-gradient(150deg, var(--brand-100), var(--brand-050) 55%, #ddf3ea);
  min-height: 320px;
  display: grid;
  place-items: center;
}
.figure svg.art {
  width: 100%;
  height: auto;
}
.float-card {
  position: absolute;
  background: #fff;
  border-radius: 16px;
  box-shadow: var(--shadow-lg);
  padding: 16px 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  animation: floaty 5.5s ease-in-out infinite;
}
.float-card.tl {
  top: 26px;
  left: -26px;
}
.float-card.br {
  bottom: 30px;
  right: -20px;
  animation-delay: 2.4s;
}
.float-card .fc-ico {
  width: 40px;
  height: 40px;
  border-radius: 11px;
  display: grid;
  place-items: center;
}
.float-card .fc-ico svg {
  width: 21px;
  height: 21px;
}
.float-card strong {
  display: block;
  font-size: 17px;
  color: var(--ink);
}
.float-card small {
  color: var(--muted);
  font-size: 12px;
}
@keyframes floaty {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.split-text h2 {
  font-size: clamp(25px, 3vw, 34px);
  margin-bottom: 16px;
}
.split-text .lead {
  color: var(--text);
  font-size: 16px;
  line-height: 2;
}
.point-list {
  margin-top: 22px;
  display: grid;
  gap: 16px;
}
.point-list li {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}
.point-list .pl-ico {
  width: 40px;
  height: 40px;
  border-radius: 11px;
  display: grid;
  place-items: center;
  flex: none;
  background: var(--brand-050);
  color: var(--brand-600);
}
.point-list .pl-ico svg {
  width: 20px;
  height: 20px;
}
.point-list strong {
  display: block;
  color: var(--ink);
  font-size: 16px;
}
.point-list p {
  font-size: 13.8px;
  color: var(--muted);
  margin-top: 3px;
}

/* ---------- 数据统计条 ---------- */
.stat-band {
  background: linear-gradient(120deg, var(--brand-800), var(--brand-600));
  color: #fff;
  position: relative;
  overflow: hidden;
}
.stat-band::after {
  content: "";
  position: absolute;
  width: 480px;
  height: 480px;
  border-radius: 50%;
  right: -160px;
  bottom: -300px;
  border: 1.5px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 0 0 60px rgba(255, 255, 255, 0.04);
}
.stat-grid {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  text-align: center;
}
.stat-item .num {
  font-size: clamp(34px, 4.6vw, 56px);
  font-weight: 800;
  line-height: 1.2;
  font-family: Georgia, "Times New Roman", serif;
}
.stat-item .num em {
  font-style: normal;
  font-size: 0.55em;
  color: #ffe9bf;
  margin-left: 2px;
}
.stat-item .lbl {
  margin-top: 8px;
  color: rgba(255, 255, 255, 0.85);
  font-size: 14.5px;
  letter-spacing: 2px;
}

/* ---------- 流程步骤 ---------- */
.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(232px, 1fr));
  gap: 22px;
  counter-reset: step;
}
.step-card {
  position: relative;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 26px 22px;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.step-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}
.step-num {
  width: 46px;
  height: 46px;
  border-radius: 14px;
  background: var(--brand-600);
  color: #fff;
  font-size: 19px;
  font-weight: 700;
  display: grid;
  place-items: center;
  margin-bottom: 16px;
  box-shadow: 0 8px 18px rgba(14, 138, 109, 0.25);
}
.step-card h3 {
  font-size: 17.5px;
  margin-bottom: 8px;
}
.step-card p {
  font-size: 13.8px;
  color: var(--muted);
}

/* ---------- 时间线 ---------- */
.timeline {
  position: relative;
  max-width: 860px;
  margin-inline: auto;
}
.timeline::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 2px;
  transform: translateX(-50%);
  background: linear-gradient(var(--brand-200), var(--gold-400));
}
.tl-item {
  position: relative;
  width: 50%;
  padding: 0 44px 44px 0;
}
.tl-item:nth-child(even) {
  margin-left: 50%;
  padding: 0 0 44px 44px;
}
.tl-item .tl-dot {
  position: absolute;
  top: 6px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: #fff;
  border: 4px solid var(--brand-500);
  right: -7px;
}
.tl-item:nth-child(even) .tl-dot {
  right: auto;
  left: -7px;
}
.tl-year {
  display: inline-block;
  font-weight: 800;
  color: var(--brand-600);
  font-size: 18px;
  background: var(--brand-050);
  border-radius: 999px;
  padding: 4px 16px;
  margin-bottom: 10px;
}
.tl-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 18px 20px;
  box-shadow: var(--shadow-sm);
}
.tl-card h3 {
  font-size: 16px;
  margin-bottom: 6px;
}
.tl-card p {
  font-size: 13.6px;
  color: var(--muted);
}

/* ---------- 服务清单（业务页） ---------- */
.svc-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 22px;
}
.svc-card {
  display: flex;
  gap: 18px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: clamp(20px, 2.4vw, 28px);
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.svc-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}
.svc-card h3 {
  font-size: 18px;
  margin-bottom: 6px;
}
.svc-card p {
  font-size: 14px;
  color: var(--muted);
}
.svc-card ul {
  margin-top: 12px;
  display: grid;
  gap: 8px;
}
.svc-card ul li {
  position: relative;
  padding-left: 20px;
  font-size: 13.6px;
  color: var(--text);
}
.svc-card ul li::before {
  content: "";
  position: absolute;
  left: 3px;
  top: 9px;
  width: 7px;
  height: 7px;
  background: var(--brand-400);
  border-radius: 2px;
}

/* ---------- 方案场景（康养业态） ---------- */
.plan-card {
  position: relative;
  border-radius: 18px;
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--line);
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease);
}
.plan-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}
.plan-head {
  padding: 20px 22px;
  display: flex;
  align-items: center;
  gap: 14px;
}
.plan-head .ico {
  width: 48px;
  height: 48px;
  border-radius: 13px;
}
.plan-head h3 {
  font-size: 17px;
}
.plan-head small {
  color: var(--muted);
  font-size: 12.5px;
}
.plan-body {
  border-top: 1px dashed var(--line);
  padding: 16px 22px 20px;
}
.plan-body ul {
  display: grid;
  gap: 7px;
}
.plan-body li {
  font-size: 13.6px;
  color: var(--text);
  padding-left: 18px;
  position: relative;
}
.plan-body li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--brand-500);
  font-weight: 700;
}

/* ---------- 客户对象 / 适用 ---------- */
.pill-list {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.pill-list li {
  background: #fff;
  border: 1px solid var(--line-strong);
  color: var(--ink);
  font-weight: 600;
  font-size: 14px;
  padding: 9px 20px;
  border-radius: 999px;
  transition: all 0.25s var(--ease);
}
.pill-list li:hover {
  background: var(--brand-600);
  border-color: var(--brand-600);
  color: #fff;
  transform: translateY(-2px);
}
.pill-list li.dim {
  color: var(--muted);
  font-weight: 500;
}

/* ---------- 价值卡（关于页） ---------- */
.value-card {
  text-align: center;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 32px 22px;
  height: 100%;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.value-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}
.value-card .vc-letter {
  width: 64px;
  height: 64px;
  margin: 0 auto 16px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 26px;
  font-weight: 800;
  color: var(--brand-700);
  background: var(--brand-050);
  border: 1px solid var(--brand-200);
}
.value-card h3 {
  font-size: 18px;
  margin-bottom: 8px;
}
.value-card p {
  font-size: 14px;
  color: var(--muted);
}

/* ---------- 数字/徽章列表（关于页） ---------- */
.about-badges {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
.badge-card {
  display: flex;
  align-items: center;
  gap: 16px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 18px 20px;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.badge-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.badge-card .bc-ico {
  width: 50px;
  height: 50px;
  border-radius: 14px;
  flex: none;
  display: grid;
  place-items: center;
}
.badge-card svg {
  width: 25px;
  height: 25px;
}
.badge-card strong {
  display: block;
  color: var(--ink);
  font-size: 15.5px;
}
.badge-card small {
  color: var(--muted);
  font-size: 13px;
}

/* ---------- 新闻 ---------- */
.news-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: clamp(20px, 2.4vw, 28px);
}
.news-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 18px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.news-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}
.news-thumb {
  position: relative;
  height: 180px;
  background: linear-gradient(135deg, var(--brand-100), #eef8f4 60%, var(--brand-050));
  display: grid;
  place-items: center;
  overflow: hidden;
}
.news-thumb svg {
  width: 78px;
  height: 78px;
  color: var(--brand-300, #8cc9b6);
  opacity: 0.85;
}
.news-cat {
  position: absolute;
  left: 16px;
  top: 14px;
  font-size: 12px;
  font-weight: 600;
  background: rgba(255, 255, 255, 0.92);
  color: var(--brand-700);
  padding: 5px 12px;
  border-radius: 999px;
}
.news-body {
  padding: 20px 22px 22px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
}
.news-meta {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 12.5px;
  color: var(--muted);
}
.news-meta svg {
  width: 13px;
  height: 13px;
}
.news-body h3 {
  font-size: 17px;
  line-height: 1.6;
}
.news-body p {
  font-size: 13.8px;
  color: var(--muted);
  flex: 1;
}

/* 新闻列表行 */
.news-list {
  display: grid;
  gap: 16px;
}
.news-row {
  display: flex;
  align-items: center;
  gap: clamp(16px, 2.4vw, 28px);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 18px 22px;
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease),
    border-color 0.25s;
}
.news-row:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: var(--brand-200);
}
.news-date {
  flex: none;
  text-align: center;
  background: var(--brand-050);
  border-radius: 12px;
  padding: 8px 14px;
  min-width: 64px;
}
.news-date strong {
  display: block;
  font-size: 22px;
  line-height: 1.1;
  color: var(--brand-700);
  font-family: Georgia, serif;
}
.news-date span {
  font-size: 11.5px;
  color: var(--muted);
  letter-spacing: 1px;
}
.news-row .nr-main {
  flex: 1;
  min-width: 0;
}
.news-row .nr-main h3 {
  font-size: 16.5px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.news-row .nr-main p {
  font-size: 13.5px;
  color: var(--muted);
  margin-top: 4px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.news-row .nr-cat {
  flex: none;
  font-size: 12px;
  padding: 4px 12px;
  border-radius: 999px;
  font-weight: 600;
}

/* 新闻条目（可展开 details） */
.news-item {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 16px;
  overflow: hidden;
  transition: border-color 0.25s, box-shadow 0.25s;
}
.news-item:hover {
  border-color: var(--brand-200);
  box-shadow: var(--shadow-sm);
}
.news-item > summary {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 18px 22px;
  cursor: pointer;
  transition: background 0.25s;
}
.news-item > summary::-webkit-details-marker {
  display: none;
}
.news-item > summary:hover,
.news-item[open] > summary {
  background: #fbfefd;
}
.news-item[open] > summary {
  border-bottom: 1px dashed var(--line);
}
.ni-date {
  flex: none;
  text-align: center;
  background: var(--brand-050);
  border-radius: 12px;
  padding: 8px 14px;
  min-width: 64px;
}
.ni-date strong {
  display: block;
  font-size: 22px;
  line-height: 1.1;
  color: var(--brand-700);
  font-family: Georgia, "Times New Roman", serif;
}
.ni-date span {
  font-size: 11px;
  color: var(--muted);
  letter-spacing: 1px;
}
.ni-main {
  flex: 1;
  min-width: 0;
}
.ni-tags {
  display: flex;
  gap: 6px;
  margin-bottom: 3px;
}
.ni-tags i {
  font-style: normal;
  font-size: 11.5px;
  font-weight: 600;
  padding: 2px 10px;
  border-radius: 999px;
}
.ni-main strong {
  display: block;
  color: var(--ink);
  font-size: 16px;
  font-weight: 700;
  line-height: 1.55;
}
.ni-main small {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  font-size: 13px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.ni-arrow {
  flex: none;
  color: var(--brand-500);
  transition: transform 0.3s var(--ease);
}
.ni-arrow svg {
  width: 18px;
  height: 18px;
}
.news-item[open] .ni-arrow {
  transform: rotate(180deg);
}
.ni-body {
  padding: 18px 22px 22px;
  display: grid;
  gap: 10px;
}
.ni-body p {
  font-size: 14.5px;
  color: var(--text);
  line-height: 2.05;
}
.news-item > summary:focus-visible {
  outline: 2px solid var(--brand-500);
  outline-offset: -2px;
}

/* 分页（静态示意） */
.pager {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 40px;
}
.pager a {
  min-width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 11px;
  border: 1px solid var(--line);
  font-weight: 600;
  font-size: 14.5px;
  color: var(--ink);
  transition: all 0.2s;
  background: #fff;
}
.pager a:hover {
  border-color: var(--brand-400);
  color: var(--brand-600);
}
.pager a.cur {
  background: var(--brand-600);
  border-color: var(--brand-600);
  color: #fff;
}

/* ---------- 联系页 ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: clamp(24px, 3vw, 40px);
  align-items: start;
}
.info-card {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 20px 22px;
  margin-bottom: 16px;
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease);
}
.info-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-sm);
}
.info-card h3 {
  font-size: 15.5px;
  margin-bottom: 4px;
}
.info-card p,
.info-card a {
  font-size: 14.5px;
  color: var(--muted);
}
.info-card a:hover {
  color: var(--brand-600);
}
.contact-form {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: clamp(22px, 3vw, 36px);
  box-shadow: var(--shadow-sm);
}
.contact-form h2 {
  font-size: 22px;
  margin-bottom: 6px;
}
.contact-form > p {
  font-size: 14px;
  color: var(--muted);
  margin-bottom: 24px;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.form-group {
  margin-bottom: 16px;
}
.form-group label {
  display: block;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 7px;
}
.form-group label em {
  color: #d8543c;
  font-style: normal;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  border: 1px solid var(--line-strong);
  border-radius: 11px;
  padding: 12px 15px;
  font-size: 15px;
  color: var(--ink);
  background: #fbfefd;
  transition: border-color 0.2s, box-shadow 0.2s;
  outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--brand-500);
  box-shadow: 0 0 0 3px rgba(22, 168, 134, 0.14);
  background: #fff;
}
.form-group textarea {
  resize: vertical;
  min-height: 120px;
}
.form-tip {
  font-size: 12.5px;
  color: var(--muted);
  margin-top: 10px;
}
.form-success {
  display: none;
  margin-top: 16px;
  background: var(--brand-050);
  border: 1px solid var(--brand-200);
  color: var(--brand-700);
  border-radius: 12px;
  padding: 14px 18px;
  font-size: 14.5px;
}
.form-success.show {
  display: block;
}
.map-ph {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  min-height: 340px;
  background:
    linear-gradient(rgba(14, 107, 87, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(14, 107, 87, 0.06) 1px, transparent 1px),
    linear-gradient(140deg, #e8f5f0, #f6fbf9 60%, #eef7f2);
  background-size: 34px 34px, 34px 34px, auto;
  display: grid;
  place-items: center;
}
.map-pin {
  text-align: center;
  animation: floaty 4s ease-in-out infinite;
}
.map-pin .pin-ico {
  width: 56px;
  height: 56px;
  margin: 0 auto 10px;
  border-radius: 50%;
  background: var(--brand-600);
  color: #fff;
  display: grid;
  place-items: center;
  box-shadow: 0 12px 26px rgba(14, 138, 109, 0.4);
}
.map-pin .pin-ico svg {
  width: 26px;
  height: 26px;
}
.map-pin strong {
  color: var(--ink);
  font-size: 16px;
}
.map-pin p {
  font-size: 13.5px;
  color: var(--muted);
}

/* ---------- CTA 横幅 ---------- */
.cta-band {
  position: relative;
  background: linear-gradient(120deg, var(--brand-800), var(--brand-600));
  border-radius: 24px;
  overflow: hidden;
  padding: clamp(34px, 5vw, 64px);
  color: #fff;
  text-align: center;
}
.cta-band::before {
  content: "";
  position: absolute;
  inset: auto auto -60% -10%;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  border: 1.5px solid rgba(255, 255, 255, 0.15);
}
.cta-band h2 {
  color: #fff;
  font-size: clamp(24px, 3vw, 34px);
  letter-spacing: 1px;
}
.cta-band p {
  color: rgba(255, 255, 255, 0.86);
  max-width: 560px;
  margin: 12px auto 28px;
  font-size: 15px;
}
.cta-band .cta-actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 14px;
  position: relative;
  z-index: 1;
}

/* ---------- 页脚 ---------- */
.site-footer {
  background: linear-gradient(160deg, #0a3f35, #0b2f28);
  color: #c9d8d3;
  margin-top: clamp(40px, 6vw, 80px);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.3fr;
  gap: clamp(28px, 3.6vw, 56px);
  padding: clamp(40px, 5.5vw, 68px) 0 44px;
}
.footer-brand .brand-text strong,
.footer-brand .brand-text span {
  color: #fff;
}
.footer-brand .brand-text span {
  color: rgba(255, 255, 255, 0.55);
}
.footer-brand p {
  margin-top: 18px;
  font-size: 13.8px;
  line-height: 2;
  color: rgba(255, 255, 255, 0.72);
  max-width: 320px;
}
.footer-social {
  display: flex;
  gap: 10px;
  margin-top: 20px;
}
.footer-social a {
  width: 38px;
  height: 38px;
  border-radius: 11px;
  display: grid;
  place-items: center;
  background: rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.85);
  transition: all 0.25s;
}
.footer-social a:hover {
  background: var(--brand-500);
  color: #fff;
  transform: translateY(-3px);
}
.footer-social svg {
  width: 18px;
  height: 18px;
}
.footer-col h4 {
  color: #fff;
  font-size: 16px;
  letter-spacing: 1px;
  margin-bottom: 18px;
  position: relative;
  padding-bottom: 12px;
}
.footer-col h4::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 28px;
  height: 3px;
  border-radius: 2px;
  background: var(--brand-400);
}
.footer-col ul {
  display: grid;
  gap: 11px;
}
.footer-col a {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.74);
  transition: color 0.2s, padding-left 0.2s;
}
.footer-col a:hover {
  color: #7fe3c6;
  padding-left: 6px;
}
.footer-contact li {
  display: flex;
  gap: 12px;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 14px;
  align-items: flex-start;
}
.footer-contact svg {
  width: 17px;
  height: 17px;
  color: var(--brand-400);
  flex: none;
  margin-top: 4px;
}
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 20px 0;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.5);
}
.footer-bottom a:hover {
  color: #fff;
}

/* 页脚备案信息（ICP 备案 + 公安联网备案） */
.footer-beian {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 6px 14px;
  font-size: 12.5px;
  line-height: 1.9;
  color: rgba(255, 255, 255, 0.5);
}
.footer-beian a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: rgba(255, 255, 255, 0.62);
  transition: color 0.2s var(--ease);
}
.footer-beian a:hover {
  color: #fff;
}
.footer-beian .beian-sep {
  color: rgba(255, 255, 255, 0.28);
}
/* 备案图标：官方图标（36×40）按宽 20px 等比显示，height:auto 防止拉伸 */
.footer-beian img {
  width: 20px;
  height: auto;
  flex: none;
}

/* ---------- 返回顶部 ---------- */
.to-top {
  position: fixed;
  right: 22px;
  bottom: 26px;
  width: 46px;
  height: 46px;
  border-radius: 13px;
  background: var(--brand-600);
  color: #fff;
  display: grid;
  place-items: center;
  box-shadow: 0 10px 24px rgba(14, 138, 109, 0.35);
  opacity: 0;
  visibility: hidden;
  transform: translateY(14px);
  transition: all 0.3s var(--ease);
  z-index: 90;
}
.to-top.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.to-top:hover {
  background: var(--brand-700);
  transform: translateY(-3px);
}
.to-top svg {
  width: 20px;
  height: 20px;
}

/* ---------- 滚动显现动画 ---------- */
[data-reveal] {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.75s var(--ease), transform 0.75s var(--ease);
  transition-delay: var(--d, 0s);
}
[data-reveal].reveal-in {
  opacity: 1;
  transform: none;
}
@media (prefers-reduced-motion: reduce) {
  [data-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
  html {
    scroll-behavior: auto;
  }
}

/* ---------- 移动端导航遮罩 ---------- */
.nav-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(6, 36, 29, 0.5);
  backdrop-filter: blur(2px);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s var(--ease), visibility 0.3s;
  z-index: 190;
}
body.nav-open .nav-backdrop {
  opacity: 1;
  visibility: visible;
}

/* ============================================================
   响应式
   ============================================================ */
@media (max-width: 1060px) {
  .hero-inner {
    grid-template-columns: 1fr;
  }
  .hero-copy {
    text-align: center;
  }
  .hero-sub {
    margin-inline: auto;
  }
  .hero-actions,
  .hero-tags {
    justify-content: center;
  }
  .board {
    max-width: 560px;
    width: 100%;
    margin-inline: auto;
  }
  .strip-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .strip-item:nth-child(3) {
    border-left: 0;
  }
  .strip-item:nth-child(n + 3) {
    border-top: 1px solid rgba(255, 255, 255, 0.14);
  }
  .biz-grid {
    grid-template-columns: 1fr;
    max-width: 640px;
    margin-inline: auto;
  }
  .split {
    grid-template-columns: 1fr;
  }
  .split-media {
    order: -1;
  }
  .steps {
    grid-template-columns: repeat(2, 1fr);
  }
  .stat-grid {
    grid-template-columns: repeat(2, 1fr);
    row-gap: 36px;
  }
  .timeline::before {
    left: 20px;
  }
  .tl-item,
  .tl-item:nth-child(even) {
    width: 100%;
    margin-left: 0;
    padding: 0 0 34px 48px;
  }
  .tl-item .tl-dot,
  .tl-item:nth-child(even) .tl-dot {
    left: 13px;
    right: auto;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
  .contact-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 899px) {
  /* 移动端导航抽屉 */
  body.nav-open {
    overflow: hidden; /* 打开抽屉时锁定背景滚动 */
  }
  .main-nav {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    width: min(320px, 86vw);
    height: 100%;
    background: #fff;
    z-index: 210;
    padding: calc(var(--header-h) + 16px) 22px calc(30px + env(safe-area-inset-bottom));
    transform: translateX(105%);
    transition: transform 0.35s var(--ease);
    overflow-y: auto;
    overscroll-behavior: contain;
    box-shadow: -18px 0 50px rgba(6, 36, 29, 0.2);
  }
  body.nav-open .main-nav {
    transform: translateX(0);
  }
  .main-nav ul {
    display: grid;
    gap: 4px;
  }
  .nav-link {
    padding: 14px 16px;
    font-size: 16.5px;
    border-radius: 12px;
    justify-content: space-between;
  }
  .submenu {
    position: static;
    transform: none;
    opacity: 1;
    visibility: visible;
    box-shadow: none;
    border: 0;
    border-radius: 0;
    padding: 4px 0 8px 12px;
    min-width: 0;
  }
  .submenu a {
    padding: 12px 14px;
  }
  .header-right .hotline {
    display: none;
  }
  .burger {
    display: inline-flex;
  }
  .header-right {
    margin-left: auto;
  }
}

@media (max-width: 640px) {
  :root {
    --header-h: 62px;
  }
  .brand-text strong {
    font-size: 15.5px;
    letter-spacing: 1.5px;
  }
  .brand-text span {
    display: none;
  }
  .brand-mark {
    width: 40px;
    height: 40px;
    font-size: 20px;
    border-radius: 11px;
  }
  .float-card.tl {
    left: 8px;
    top: 12px;
  }
  .float-card.br {
    right: 8px;
  }
  .figure {
    min-height: 240px;
  }
  .steps {
    grid-template-columns: 1fr;
  }
  .form-row {
    grid-template-columns: 1fr;
  }
  .strip-item {
    flex-direction: column;
    text-align: center;
    gap: 8px;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .news-row {
    flex-direction: column;
    align-items: flex-start;
  }
  .about-badges {
    grid-template-columns: 1fr;
  }
  .hero-tags {
    gap: 8px 14px;
  }
  .to-top {
    right: 14px;
    bottom: 16px;
  }
  .news-item > summary {
    flex-wrap: wrap;
    gap: 12px;
    padding: 16px 16px 14px;
  }
  .ni-date {
    min-width: 0;
    padding: 5px 12px;
  }
  .ni-date strong {
    font-size: 18px;
  }
  .ni-date span {
    display: none;
  }
  .ni-main small {
    display: none;
  }
  .ni-body {
    padding: 14px 16px 18px;
  }
  .ni-arrow {
    align-self: center;
    margin-left: auto;
  }
}

/* ---------- 联系页（新版：去表单与地图） ---------- */
.cc-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
  gap: clamp(18px, 2.4vw, 26px);
}
.cc-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: clamp(22px, 2.6vw, 30px);
  text-align: center;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
}
.cc-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}
.cc-card .ico {
  margin: 0;
}
.cc-card h3 {
  font-size: 16px;
  color: var(--muted);
  font-weight: 600;
  letter-spacing: 1px;
}
.cc-value {
  font-size: clamp(18px, 2vw, 22px);
  font-weight: 800;
  color: var(--ink);
  word-break: break-all;
  line-height: 1.5;
}
a.cc-value,
.cc-value a {
  color: var(--brand-600);
}
.cc-value a:hover {
  text-decoration: underline;
}
.cc-note {
  font-size: 13px;
  color: var(--muted);
}
.cc-note.tel {
  font-size: 15px;
  color: var(--brand-700);
  font-weight: 700;
}
.contact-tip-band {
  margin-top: clamp(26px, 3vw, 40px);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  background: var(--brand-050);
  border: 1px dashed var(--brand-200);
  border-radius: 16px;
  padding: 18px 24px;
  text-align: center;
  font-size: 14.5px;
  color: var(--brand-800);
}
.contact-tip-band svg {
  width: 20px;
  height: 20px;
  color: var(--brand-500);
  flex: none;
}