/* =========================================================
   广西积享人生科技有限公司 · 企业官网
   Design System / style.css
   ========================================================= */

/* ---------- 1. Design Tokens ---------- */
:root {
  /* 色板：墨绿 + 鎏金 */
  --ink:        #0B1F1A;
  --ink-80:     #223a34;
  --ink-60:     #4A615B;
  --ink-40:     #7C908B;

  --primary:    #0E6E5C;
  --primary-d:  #0A5245;
  --primary-l:  #EAF4F1;
  --primary-ll: #F4FAF8;

  --gold:       #C09A5B;
  --gold-d:     #A47F41;
  --gold-l:     #F6F1E7;

  --bg:         #FFFFFF;
  --bg-soft:    #F7F9F8;
  --line:       #E5EBE8;
  --line-soft:  #EFF3F1;

  /* 尺寸 */
  --max:        1180px;
  --nav-h:      76px;
  --r-sm:       8px;
  --r-md:       14px;
  --r-lg:       22px;

  /* 投影 */
  --sh-sm: 0 1px 2px rgba(11,31,26,.04), 0 10px 26px -14px rgba(11,31,26,.16);
  --sh-md: 0 2px 4px rgba(11,31,26,.04), 0 26px 50px -24px rgba(11,31,26,.22);
  --sh-lg: 0 4px 8px rgba(11,31,26,.05), 0 40px 80px -32px rgba(11,31,26,.28);

  /* 动效 */
  --ease: cubic-bezier(.22,.61,.36,1);
  --dur:  .42s;

  --font: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei",
          "Noto Sans SC", -apple-system, BlinkMacSystemFont, "Segoe UI",
          Roboto, "Helvetica Neue", Arial, sans-serif;
}

/* ---------- 2. Reset ---------- */
*, *::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(--ink-60);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
h1, h2, h3, h4 { margin: 0; color: var(--ink); font-weight: 600; line-height: 1.25; letter-spacing: .01em; }
p  { margin: 0; }
a  { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; }
ul, ol { margin: 0; padding: 0; list-style: none; }
button, input, textarea, select { font: inherit; color: inherit; }
button { cursor: pointer; border: 0; background: none; }

::selection { background: var(--primary); color: #fff; }

/* ---------- 3. Layout ---------- */
.container { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 24px; }
.section   { padding: 104px 0; }
.section--soft { background: var(--bg-soft); }
.section--tight { padding: 72px 0; }

.grid { display: grid; gap: 24px; }
.g-2 { grid-template-columns: repeat(2, minmax(0,1fr)); }
.g-3 { grid-template-columns: repeat(3, minmax(0,1fr)); }
.g-4 { grid-template-columns: repeat(4, minmax(0,1fr)); }

/* ---------- 4. Typography helpers ---------- */
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 13px; font-weight: 600; letter-spacing: .18em;
  color: var(--primary); text-transform: uppercase;
}
.eyebrow::before {
  content: ""; width: 26px; height: 1px; background: var(--gold); flex: none;
}
.eyebrow--light { color: #8FD8C8; }

.sec-head { max-width: 720px; margin-bottom: 56px; }
.sec-head h2 {
  font-size: clamp(26px, 3.2vw, 38px);
  margin: 18px 0 16px;
  letter-spacing: -.005em;
}
.sec-head p { font-size: 16.5px; color: var(--ink-60); }
.sec-head--center { margin-left: auto; margin-right: auto; text-align: center; }
.sec-head--center .eyebrow { justify-content: center; }

.text-gold { color: var(--gold); }
.text-primary { color: var(--primary); }
.lead { font-size: 17.5px; line-height: 1.9; color: var(--ink-60); }

/* ---------- 5. Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  height: 50px; padding: 0 28px; border-radius: 999px;
  font-size: 15.5px; font-weight: 600; letter-spacing: .02em;
  transition: transform var(--dur) var(--ease), background var(--dur) var(--ease),
              color var(--dur) var(--ease), box-shadow var(--dur) var(--ease),
              border-color var(--dur) var(--ease);
  white-space: nowrap;
}
.btn svg { width: 16px; height: 16px; transition: transform var(--dur) var(--ease); flex: none; }
.btn:hover svg { transform: translateX(4px); }
.btn:active { transform: scale(.98); }

.btn--primary { background: var(--primary); color: #fff; box-shadow: 0 12px 26px -12px rgba(14,110,92,.7); }
.btn--primary:hover { background: var(--primary-d); box-shadow: 0 18px 34px -14px rgba(14,110,92,.75); transform: translateY(-2px); }

.btn--ghost { border: 1px solid var(--line); color: var(--ink); background: #fff; }
.btn--ghost:hover { border-color: var(--primary); color: var(--primary); transform: translateY(-2px); }

.btn--light { background: #fff; color: var(--primary-d); }
.btn--light:hover { transform: translateY(-2px); box-shadow: 0 18px 34px -16px rgba(0,0,0,.45); }

.btn--outline-light { border: 1px solid rgba(255,255,255,.34); color: #fff; }
.btn--outline-light:hover { border-color: #fff; background: rgba(255,255,255,.1); transform: translateY(-2px); }

/* 文字箭头链接 */
.link-arrow {
  display: inline-flex; align-items: center; gap: 7px;
  font-size: 14.5px; font-weight: 600; color: var(--primary);
  transition: gap var(--dur) var(--ease);
}
.link-arrow svg { width: 15px; height: 15px; }
.link-arrow:hover { gap: 12px; }

/* ---------- 6. Navigation ---------- */
.site-nav {
  position: fixed; inset: 0 0 auto 0; z-index: 100;
  height: var(--nav-h);
  display: flex; align-items: center;
  transition: background var(--dur) var(--ease), box-shadow var(--dur) var(--ease),
              border-color var(--dur) var(--ease);
  border-bottom: 1px solid transparent;
}
.site-nav .container { display: flex; align-items: center; justify-content: space-between; gap: 24px; }

.brand { display: flex; align-items: center; gap: 12px; flex: none; }
.brand__mark {
  width: 40px; height: 40px; border-radius: 11px; flex: none;
  background: linear-gradient(140deg, var(--primary) 0%, var(--primary-d) 100%);
  display: grid; place-items: center; color: #fff;
  box-shadow: 0 8px 18px -10px rgba(14,110,92,.9);
}
.brand__mark svg { width: 22px; height: 22px; }
.brand__text { display: flex; flex-direction: column; line-height: 1.15; }
.brand__name { font-size: 16.5px; font-weight: 700; color: var(--ink); letter-spacing: .04em; }
.brand__sub  { font-size: 10.5px; letter-spacing: .22em; color: var(--ink-40); transform: scale(.96); transform-origin: left; }

.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-links a {
  position: relative; padding: 10px 16px; border-radius: 999px;
  font-size: 15.5px; font-weight: 500; color: var(--ink-80);
  transition: color var(--dur) var(--ease), background var(--dur) var(--ease);
}
.nav-links a::after {
  content: ""; position: absolute; left: 50%; bottom: 3px;
  width: 0; height: 2px; border-radius: 2px; background: var(--primary);
  transform: translateX(-50%); transition: width var(--dur) var(--ease);
}
.nav-links a:hover { color: var(--primary); }
.nav-links a:hover::after,
.nav-links a.is-active::after { width: 18px; }
.nav-links a.is-active { color: var(--primary); font-weight: 600; }

.nav-actions { display: flex; align-items: center; gap: 14px; flex: none; }
.nav-actions .btn { height: 42px; padding: 0 22px; font-size: 14.5px; }

/* 覆盖在深色首屏上的透明态 */
.site-nav--over .brand__name { color: #fff; }
.site-nav--over .brand__sub  { color: rgba(255,255,255,.5); }
.site-nav--over .brand__mark { background: rgba(255,255,255,.14); backdrop-filter: blur(8px); box-shadow: none; }
.site-nav--over .nav-links a { color: rgba(255,255,255,.82); }
.site-nav--over .nav-links a:hover,
.site-nav--over .nav-links a.is-active { color: #fff; }
.site-nav--over .nav-links a::after { background: var(--gold); }
.site-nav--over .btn--primary { background: rgba(255,255,255,.12); box-shadow: none; backdrop-filter: blur(8px); }
.site-nav--over .btn--primary:hover { background: rgba(255,255,255,.2); }
.site-nav--over .nav-toggle span { background: #fff; }

/* 滚动态 / 内页实心态 */
.site-nav.is-solid {
  background: rgba(255,255,255,.9);
  backdrop-filter: saturate(180%) blur(16px);
  -webkit-backdrop-filter: saturate(180%) blur(16px);
  border-bottom-color: var(--line);
  box-shadow: 0 10px 30px -22px rgba(11,31,26,.4);
}

/* 汉堡按钮 */
.nav-toggle {
  display: none; width: 44px; height: 44px; border-radius: 12px;
  position: relative; flex: none;
}
.nav-toggle span {
  position: absolute; left: 12px; width: 20px; height: 2px; border-radius: 2px;
  background: var(--ink); transition: transform var(--dur) var(--ease), opacity .2s var(--ease);
}
.nav-toggle span:nth-child(1) { top: 16px; }
.nav-toggle span:nth-child(2) { top: 21px; }
.nav-toggle span:nth-child(3) { top: 26px; }
.nav-open .nav-toggle span:nth-child(1) { transform: translateY(5px) rotate(45deg); }
.nav-open .nav-toggle span:nth-child(2) { opacity: 0; }
.nav-open .nav-toggle span:nth-child(3) { transform: translateY(-5px) rotate(-45deg); }

/* 移动端抽屉 */
.nav-drawer {
  position: fixed; inset: var(--nav-h) 0 auto 0; z-index: 99;
  background: rgba(255,255,255,.98);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--line);
  padding: 10px 24px 26px;
  transform: translateY(-12px); opacity: 0; pointer-events: none;
  transition: transform var(--dur) var(--ease), opacity var(--dur) var(--ease);
  box-shadow: 0 24px 40px -28px rgba(11,31,26,.5);
}
.nav-open .nav-drawer { transform: translateY(0); opacity: 1; pointer-events: auto; }
.nav-drawer a {
  display: block; padding: 15px 4px; font-size: 17px; font-weight: 500;
  color: var(--ink-80); border-bottom: 1px solid var(--line-soft);
}
.nav-drawer a.is-active { color: var(--primary); font-weight: 600; }
.nav-drawer .btn { width: 100%; margin-top: 20px; }

/* ---------- 7. Hero (首页) ---------- */
.hero {
  position: relative; overflow: hidden;
  padding: calc(var(--nav-h) + 104px) 0 116px;
  background: #07231D;
  color: rgba(255,255,255,.76);
  isolation: isolate;
}
.hero__bg {
  position: absolute; inset: 0; z-index: -2;
  background:
    radial-gradient(900px 520px at 78% 8%,  rgba(14,110,92,.62) 0%, rgba(14,110,92,0) 62%),
    radial-gradient(720px 520px at 6% 96%,  rgba(192,154,91,.24) 0%, rgba(192,154,91,0) 60%),
    linear-gradient(160deg, #06201A 0%, #0A3A30 52%, #071F1A 100%);
}
.hero__grid {
  position: absolute; inset: 0; z-index: -1; opacity: .5;
  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: 64px 64px;
  -webkit-mask-image: radial-gradient(1000px 640px at 50% 30%, #000 20%, transparent 82%);
          mask-image: radial-gradient(1000px 640px at 50% 30%, #000 20%, transparent 82%);
}
.hero__inner { display: grid; grid-template-columns: minmax(0,1.05fr) minmax(0,.95fr); gap: 60px; align-items: center; }
.hero h1 {
  color: #fff; font-size: clamp(32px, 4.6vw, 54px); line-height: 1.22;
  letter-spacing: -.01em; margin: 22px 0 22px;
}
.hero h1 .accent {
  background: linear-gradient(96deg, #EBD3A4 0%, #C09A5B 46%, #EBD3A4 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero__desc { font-size: 17px; line-height: 1.95; max-width: 560px; color: rgba(255,255,255,.72); }
.hero__actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 38px; }

.hero__stats {
  display: grid; grid-template-columns: repeat(4, minmax(0,1fr));
  gap: 0; margin-top: 64px; padding-top: 34px;
  border-top: 1px solid rgba(255,255,255,.12);
}
.hero__stat { padding-right: 18px; }
.hero__stat + .hero__stat { padding-left: 26px; border-left: 1px solid rgba(255,255,255,.12); }
.hero__stat b {
  display: block; font-size: clamp(24px, 2.6vw, 32px); font-weight: 700; color: #fff;
  line-height: 1.2; letter-spacing: .01em;
}
.hero__stat b .unit { display: inline; font-size: .5em; font-weight: 600; margin-left: 4px; color: var(--gold); letter-spacing: 0; }
.hero__stat > span { display: block; margin-top: 8px; font-size: 13.5px; color: rgba(255,255,255,.56); line-height: 1.6; }

/* 首屏右侧抽象图 */
.hero__visual { position: relative; display: flex; justify-content: center; }
.hero__visual svg { width: 100%; max-width: 460px; height: auto; }
.spin-slow { transform-origin: center; animation: spin 42s linear infinite; }
.spin-rev  { transform-origin: center; animation: spin 62s linear infinite reverse; }
@keyframes spin { to { transform: rotate(360deg); } }
.pulse-dot { animation: pulse 2.6s var(--ease) infinite; }
@keyframes pulse { 0%,100% { opacity: .35; r: 4; } 50% { opacity: 1; r: 5.5; } }

/* ---------- 8. Page banner (内页) ---------- */
.page-head {
  position: relative; overflow: hidden; isolation: isolate;
  padding: calc(var(--nav-h) + 78px) 0 78px;
  background: #07231D; color: rgba(255,255,255,.72);
}
.page-head__bg {
  position: absolute; inset: 0; z-index: -2;
  background:
    radial-gradient(760px 420px at 84% 0%, rgba(14,110,92,.6) 0%, rgba(14,110,92,0) 64%),
    linear-gradient(160deg, #06201A 0%, #0A3A30 100%);
}
.page-head__grid {
  position: absolute; inset: 0; z-index: -1; opacity: .38;
  background-image:
    linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: radial-gradient(760px 420px at 60% 40%, #000 10%, transparent 85%);
          mask-image: radial-gradient(760px 420px at 60% 40%, #000 10%, transparent 85%);
}
.page-head h1 { color: #fff; font-size: clamp(30px, 4vw, 46px); margin: 18px 0 18px; }
.page-head p  { font-size: 16.5px; max-width: 660px; line-height: 1.9; color: rgba(255,255,255,.68); }
.crumb { display: flex; align-items: center; gap: 8px; font-size: 13.5px; color: rgba(255,255,255,.48); }
.crumb a:hover { color: #fff; }
.crumb span { opacity: .45; }

/* ---------- 9. Cards ---------- */
.card {
  position: relative; height: 100%; padding: 36px 32px 34px;
  background: #fff; border: 1px solid var(--line); border-radius: var(--r-md);
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease),
              border-color var(--dur) var(--ease);
  overflow: hidden;
}
.card::after {
  content: ""; position: absolute; left: 0; top: 0; height: 2px; width: 0;
  background: linear-gradient(90deg, var(--primary), var(--gold));
  transition: width .55s var(--ease);
}
.card:hover { transform: translateY(-6px); box-shadow: var(--sh-md); border-color: transparent; }
.card:hover::after { width: 100%; }
.card h3 { font-size: 19.5px; margin-bottom: 12px; }
.card p  { font-size: 15px; color: var(--ink-60); line-height: 1.85; }

.card__num {
  font-size: 13px; font-weight: 700; letter-spacing: .16em; color: var(--gold);
  display: block; margin-bottom: 18px;
}
.card__icon {
  width: 52px; height: 52px; border-radius: 14px; margin-bottom: 24px;
  display: grid; place-items: center;
  background: var(--primary-l); color: var(--primary);
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease), transform var(--dur) var(--ease);
}
.card__icon svg { width: 25px; height: 25px; }
.card:hover .card__icon { background: var(--primary); color: #fff; transform: scale(1.06); }
.card--gold .card__icon { background: var(--gold-l); color: var(--gold-d); }
.card:hover.card--gold .card__icon { background: var(--gold); color: #fff; }

.card__tag {
  display: inline-block; margin-bottom: 14px; padding: 4px 11px; border-radius: 999px;
  font-size: 12px; font-weight: 600; letter-spacing: .06em;
  background: var(--primary-l); color: var(--primary);
}
.card__tag--gold { background: var(--gold-l); color: var(--gold-d); }

.card__list { margin-top: 20px; display: grid; gap: 10px; }
.card__list li {
  position: relative; padding-left: 20px; font-size: 14.5px; color: var(--ink-60); line-height: 1.7;
}
.card__list li::before {
  content: ""; position: absolute; left: 0; top: 11px;
  width: 6px; height: 6px; border-radius: 50%; background: var(--gold);
}

/* ---------- 10. 特色/引用块 ---------- */
.quote-band {
  position: relative; overflow: hidden; isolation: isolate;
  border-radius: var(--r-lg); padding: 62px 56px;
  background: linear-gradient(140deg, #06201A 0%, #0C4B3E 100%);
  color: rgba(255,255,255,.78); text-align: center;
}
.quote-band__glow {
  position: absolute; inset: -40% -10% auto auto; width: 620px; height: 620px; z-index: -1;
  background: radial-gradient(circle, rgba(192,154,91,.28) 0%, rgba(192,154,91,0) 66%);
}
.quote-band blockquote {
  margin: 0; font-size: clamp(21px, 2.7vw, 31px); font-weight: 600; color: #fff; line-height: 1.6;
  letter-spacing: .005em;
}
.quote-band cite { display: block; margin-top: 22px; font-size: 14.5px; font-style: normal; color: var(--gold); letter-spacing: .1em; }

/* ---------- 11. 编号列表 ---------- */
.numlist { display: grid; gap: 0; border-top: 1px solid var(--line); }
.numlist__item {
  display: grid; grid-template-columns: 92px minmax(0,1fr) minmax(0,1.35fr);
  gap: 28px; align-items: start;
  padding: 34px 8px; border-bottom: 1px solid var(--line);
  transition: background var(--dur) var(--ease), padding-left var(--dur) var(--ease);
}
.numlist__item:hover { background: var(--primary-ll); padding-left: 22px; }
.numlist__no {
  font-size: 15px; font-weight: 700; letter-spacing: .12em; color: var(--gold-d); padding-top: 3px;
}
.numlist__item h3 { font-size: 19px; }
.numlist__item p  { font-size: 15px; line-height: 1.85; color: var(--ink-60); }

/* ---------- 12. 双栏图文 ---------- */
.split { display: grid; grid-template-columns: minmax(0,1fr) minmax(0,1fr); gap: 72px; align-items: center; }
.split--reverse .split__media { order: 2; }
.split__body h2 { font-size: clamp(25px, 3vw, 34px); margin: 18px 0 20px; }
.split__body p + p { margin-top: 16px; }
.split__body .btn { margin-top: 32px; }

.panel {
  position: relative; border-radius: var(--r-lg); overflow: hidden;
  padding: 46px 42px;
  background: linear-gradient(150deg, #07231D 0%, #0C4B3E 100%);
  color: rgba(255,255,255,.76);
  box-shadow: var(--sh-lg);
}
.panel::before {
  content: ""; position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px);
  background-size: 46px 46px;
  -webkit-mask-image: radial-gradient(circle at 78% 12%, #000, transparent 70%);
          mask-image: radial-gradient(circle at 78% 12%, #000, transparent 70%);
  pointer-events: none;
}
.panel > * { position: relative; }
.panel h3 { color: #fff; font-size: 21px; margin-bottom: 12px; }
.panel .metric-list { margin-top: 30px; display: grid; gap: 22px; }
.panel .metric { display: grid; gap: 8px; }
.panel .metric__top { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; }
.panel .metric__top span { font-size: 14.5px; color: rgba(255,255,255,.72); }
.panel .metric__top b { font-size: 17px; color: var(--gold); font-variant-numeric: tabular-nums; }
.panel .bar { height: 5px; border-radius: 999px; background: rgba(255,255,255,.12); overflow: hidden; }
.panel .bar i { display: block; height: 100%; border-radius: 999px; background: linear-gradient(90deg, var(--gold), #EBD3A4); width: var(--w, 70%); }
html.js .panel .bar i { width: 0; transition: width 1.1s var(--ease); }
html.js .panel.is-inview .bar i { width: var(--w, 70%); }

/* ---------- 13. 亮点格 ---------- */
.facts { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--r-md); overflow: hidden; }
.facts__item { background: #fff; padding: 38px 32px; transition: background var(--dur) var(--ease); }
.facts__item:hover { background: var(--primary-ll); }
.facts__item b { display: block; font-size: clamp(26px, 3vw, 34px); font-weight: 700; color: var(--primary); line-height: 1.15; letter-spacing: .01em; }
.facts__item b em { font-style: normal; font-size: .52em; color: var(--gold); margin-left: 4px; font-weight: 600; }
.facts__item p { margin-top: 12px; font-size: 15px; color: var(--ink-60); line-height: 1.75; }

/* ---------- 13.5 流程条 ---------- */
.flow { position: relative; display: grid; grid-template-columns: repeat(5, minmax(0,1fr)); gap: 16px; }
.flow::before {
  content: ""; position: absolute; left: 10%; right: 10%; top: 27px; height: 1px;
  background: linear-gradient(90deg, transparent, var(--line) 10%, var(--line) 90%, transparent);
}
.flow__step { position: relative; text-align: center; }
.flow__dot {
  position: relative; z-index: 1; width: 54px; height: 54px; margin: 0 auto 16px;
  border-radius: 50%; background: #fff; border: 1px solid var(--line);
  display: grid; place-items: center; color: var(--primary);
  font-size: 14px; font-weight: 700; letter-spacing: .04em;
  box-shadow: 0 8px 18px -12px rgba(11,31,26,.45);
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease),
              border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}
.flow__step:hover .flow__dot { background: var(--primary); color: #fff; border-color: var(--primary); transform: translateY(-3px); }
.flow__step h4 { font-size: 15.5px; margin-bottom: 7px; }
.flow__step p { font-size: 13.5px; color: var(--ink-40); line-height: 1.7; }

/* ---------- 14. CTA ---------- */
.cta {
  position: relative; overflow: hidden; isolation: isolate;
  padding: 96px 0; background: #06201A; color: rgba(255,255,255,.72);
}
.cta__bg {
  position: absolute; inset: 0; z-index: -2;
  background:
    radial-gradient(760px 460px at 22% 10%, rgba(14,110,92,.6) 0%, rgba(14,110,92,0) 62%),
    radial-gradient(620px 420px at 88% 90%, rgba(192,154,91,.26) 0%, rgba(192,154,91,0) 62%),
    linear-gradient(150deg, #06201A 0%, #0A3A30 100%);
}
.cta__inner { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 40px; }
.cta__text { max-width: 620px; }
.cta h2 { color: #fff; font-size: clamp(25px, 3.2vw, 36px); margin: 16px 0 16px; }
.cta p { font-size: 16.5px; line-height: 1.9; }
.cta__actions { display: flex; flex-wrap: wrap; gap: 14px; flex: none; }

/* ---------- 15. 表格 ---------- */
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--r-md); background: #fff; }
table.tbl { width: 100%; border-collapse: collapse; min-width: 620px; }
table.tbl th, table.tbl td { padding: 20px 24px; text-align: left; font-size: 15px; border-bottom: 1px solid var(--line-soft); vertical-align: top; }
table.tbl thead th { background: var(--bg-soft); font-weight: 600; color: var(--ink); font-size: 14.5px; letter-spacing: .04em; white-space: nowrap; }
table.tbl tbody tr:last-child td { border-bottom: 0; }
table.tbl tbody tr:hover td { background: var(--primary-ll); }
table.tbl td:first-child { font-weight: 600; color: var(--ink); white-space: nowrap; }

/* ---------- 16. 表单 ---------- */
.form { display: grid; gap: 20px; }
.form__row { display: grid; gap: 20px; grid-template-columns: repeat(2, minmax(0,1fr)); }
.field { display: grid; gap: 9px; }
.field label { font-size: 14px; font-weight: 600; color: var(--ink); letter-spacing: .02em; }
.field label i { color: var(--gold); font-style: normal; margin-left: 3px; }
.field input, .field textarea, .field select {
  width: 100%; padding: 14px 16px; border-radius: 10px;
  border: 1px solid var(--line); background: #fff; font-size: 15px;
  transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease), background var(--dur) var(--ease);
  appearance: none;
}
.field textarea { min-height: 148px; resize: vertical; line-height: 1.7; }
.field select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%237C908B' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 16px center; padding-right: 44px;
}
.field input::placeholder, .field textarea::placeholder { color: #A9B7B3; }
.field input:focus, .field textarea:focus, .field select:focus {
  outline: none; border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(14,110,92,.1); background: #fff;
}
.field.has-error input, .field.has-error textarea, .field.has-error select { border-color: #D4574E; box-shadow: 0 0 0 4px rgba(212,87,78,.09); }
.field__err { font-size: 13px; color: #C0453C; display: none; }
.field.has-error .field__err { display: block; }

.form__foot { display: flex; flex-wrap: wrap; align-items: center; gap: 18px; margin-top: 6px; }
.form__hint { font-size: 13.5px; color: var(--ink-40); }
.form-success {
  display: none; align-items: flex-start; gap: 14px; padding: 22px 24px;
  border-radius: var(--r-md); border: 1px solid #CBE6DC; background: #F2FAF7;
}
.form-success.is-show { display: flex; }
.form-success svg { width: 22px; height: 22px; color: var(--primary); flex: none; margin-top: 2px; }
.form-success b { display: block; color: var(--ink); font-size: 15.5px; margin-bottom: 4px; }
.form-success p { font-size: 14.5px; color: var(--ink-60); }

/* ---------- 16.5 折叠问答 ---------- */
.faq { border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary {
  position: relative; cursor: pointer; list-style: none;
  padding: 24px 48px 24px 0; font-size: 16.5px; font-weight: 600; color: var(--ink);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: ""; position: absolute; right: 10px; top: 50%;
  width: 9px; height: 9px; border-right: 2px solid var(--ink-40);
  border-bottom: 2px solid var(--ink-40);
  transform: translateY(-70%) rotate(45deg);
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.faq details[open] summary::after { transform: translateY(-30%) rotate(-135deg); border-color: var(--primary); }
.faq summary:hover { color: var(--primary); }
.faq details > p { padding: 0 0 26px; font-size: 15px; color: var(--ink-60); line-height: 1.9; max-width: 880px; }

/* ---------- 17. 联系信息卡 ---------- */
.info-card { display: grid; gap: 26px; }
.info-item { display: flex; gap: 18px; align-items: flex-start; }
.info-item__icon {
  width: 46px; height: 46px; border-radius: 13px; flex: none; display: grid; place-items: center;
  background: var(--primary-l); color: var(--primary);
}
.info-item__icon svg { width: 21px; height: 21px; }
.info-item h4 { font-size: 15.5px; margin-bottom: 6px; }
.info-item p { font-size: 15px; color: var(--ink-60); line-height: 1.75; }
.info-item p.note { font-size: 13px; color: var(--ink-40); margin-top: 4px; }

/* ---------- 18. 页脚 ---------- */
.site-footer { background: #06201A; color: rgba(255,255,255,.56); padding: 76px 0 0; font-size: 14.5px; }
.site-footer a { transition: color var(--dur) var(--ease); }
.site-footer a:hover { color: #fff; }
.footer__main { display: grid; grid-template-columns: 1.5fr repeat(3, 1fr); gap: 48px; padding-bottom: 60px; }
.footer__brand .brand__name { color: #fff; }
.footer__brand .brand__sub { color: rgba(255,255,255,.4); }
.footer__brand .brand__mark { background: rgba(255,255,255,.12); box-shadow: none; }
.footer__brand p { margin-top: 22px; max-width: 340px; line-height: 1.9; color: rgba(255,255,255,.5); }
.footer__col h5 { font-size: 13px; font-weight: 700; letter-spacing: .16em; color: #fff; margin: 0 0 22px; text-transform: uppercase; }
.footer__col ul { display: grid; gap: 13px; }
.footer__col li a, .footer__col li { color: rgba(255,255,255,.56); }
.footer__bottom {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px;
  padding: 26px 0 30px; border-top: 1px solid rgba(255,255,255,.1);
  font-size: 13.5px; color: rgba(255,255,255,.42);
}
.footer__bottom .dot { display: inline-flex; align-items: center; gap: 8px; }
.footer__bottom .dot::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--gold); }
.footer__meta { display: inline-flex; flex-wrap: wrap; align-items: center; gap: 10px 20px; }
.footer__meta a { color: rgba(255,255,255,.42); text-decoration: none; }
.footer__meta a:hover { color: #fff; text-decoration: underline; text-underline-offset: 3px; }

/* ---------- 19. 回到顶部 ---------- */
.to-top {
  position: fixed; right: 26px; bottom: 26px; z-index: 90;
  width: 46px; height: 46px; border-radius: 50%; display: grid; place-items: center;
  background: #fff; color: var(--primary); border: 1px solid var(--line);
  box-shadow: var(--sh-sm);
  opacity: 0; visibility: hidden; transform: translateY(12px);
  transition: opacity var(--dur) var(--ease), transform var(--dur) var(--ease), visibility var(--dur);
}
.to-top.is-show { opacity: 1; visibility: visible; transform: translateY(0); }
.to-top:hover { background: var(--primary); color: #fff; border-color: var(--primary); }
.to-top svg { width: 19px; height: 19px; }

/* ---------- 20. 滚动动效（仅在有 JS 时启用，保证无脚本环境内容可见） ---------- */
html.js [data-reveal] { opacity: 0; transform: translateY(22px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
html.js [data-reveal].is-inview { opacity: 1; transform: none; }
html.js [data-reveal][data-delay="1"] { transition-delay: .08s; }
html.js [data-reveal][data-delay="2"] { transition-delay: .16s; }
html.js [data-reveal][data-delay="3"] { transition-delay: .24s; }
html.js [data-reveal][data-delay="4"] { transition-delay: .32s; }

/* ---------- 21. 响应式 ---------- */
@media (max-width: 1080px) {
  .hero__inner { grid-template-columns: 1fr; gap: 48px; }
  .hero__visual { order: -1; max-width: 360px; }
  .split { grid-template-columns: 1fr; gap: 40px; }
  .split--reverse .split__media { order: 0; }
  .footer__main { grid-template-columns: 1fr 1fr; gap: 40px; }
  .g-4 { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .numlist__item { grid-template-columns: 70px minmax(0,1fr); gap: 20px; }
  .numlist__item p { grid-column: 2; }
  .flow { grid-template-columns: repeat(3, minmax(0,1fr)); row-gap: 34px; }
  .flow::before { display: none; }
}

@media (max-width: 860px) {
  :root { --nav-h: 66px; }
  .nav-links { display: none; }
  .nav-actions .btn { display: none; }
  .nav-toggle { display: block; }
  .section { padding: 76px 0; }
  .hero { padding: calc(var(--nav-h) + 64px) 0 82px; }
  .hero__visual { order: 0; max-width: 268px; margin: 6px auto 0; }
  .page-head { padding: calc(var(--nav-h) + 52px) 0 60px; }
  .g-3, .g-4 { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .facts { grid-template-columns: 1fr; }
  .hero__stats { grid-template-columns: repeat(2, minmax(0,1fr)); gap: 26px 0; margin-top: 48px; }
  .hero__stat:nth-child(3) { padding-left: 0; border-left: 0; }
  .hero__stat { padding-right: 14px; }
  .quote-band { padding: 48px 30px; }
  .cta__inner { flex-direction: column; align-items: flex-start; }
  .cta__actions { width: 100%; }
}

@media (max-width: 600px) {
  .container { padding: 0 20px; }
  .section { padding: 62px 0; }
  .g-2, .g-3, .g-4 { grid-template-columns: 1fr; }
  .form__row { grid-template-columns: 1fr; }
  .card { padding: 30px 24px; }
  .panel { padding: 34px 26px; }
  .numlist__item { grid-template-columns: 1fr; gap: 12px; padding: 28px 4px; }
  .numlist__item p { grid-column: 1; }
  .numlist__item:hover { padding-left: 12px; }
  .footer__main { grid-template-columns: 1fr; gap: 34px; }
  .sec-head { margin-bottom: 40px; }
  .btn { height: 48px; padding: 0 22px; font-size: 15px; }
  .cta__actions .btn, .hero__actions .btn { flex: 1 1 100%; }
  .to-top { right: 16px; bottom: 16px; }
  .brand__sub { display: none; }
  .flow { grid-template-columns: repeat(2, minmax(0,1fr)); }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
  html.js [data-reveal] { opacity: 1; transform: none; }
  html.js .panel .bar i { width: var(--w, 70%); }
}

/* ---------- 22. 打印 ---------- */
@media print {
  .site-nav, .nav-drawer, .to-top, .cta { display: none !important; }
  body { color: #000; }
}