/* ==========================================================================
   海南诚立投资有限公司 · 站点组件样式
   设计语言：深海蓝（#0A2463）+ 香槟金（#D4AF37）+ 留白
   ========================================================================== */

:root {
  --navy: #0a2463;
  --navy-deep: #061437;
  --gold: #d4af37;
  --gold-ink: #96731a;
  --ink: #1b2436;
  --ink-2: #4b5670;
  --ink-3: #6b7688;
  --ink-4: #8a94a8;
  --paper: #f6f8fb;
  --line: rgba(10, 36, 99, 0.1);
  --line-soft: rgba(10, 36, 99, 0.07);
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --sh-1: 0 1px 2px rgba(10, 36, 99, 0.04), 0 12px 28px -24px rgba(10, 36, 99, 0.5);
  --sh-2: 0 30px 60px -34px rgba(6, 20, 55, 0.42);
}

/* ---------- 顶部信息条 ---------- */
.topbar {
  background: var(--navy-deep);
  color: rgba(255, 255, 255, 0.62);
  font-size: 12.5px;
  letter-spacing: 0.02em;
}
.topbar a {
  color: rgba(255, 255, 255, 0.62);
  transition: color 0.25s;
}
.topbar a:hover {
  color: var(--gold);
}
.topbar .dot {
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.25);
}

/* ---------- 头部导航 ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 60;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid rgba(10, 36, 99, 0.07);
  transition: box-shadow 0.35s var(--ease), background 0.35s;
}
.site-header.is-scrolled {
  box-shadow: 0 12px 34px -22px rgba(6, 20, 55, 0.55);
  background: rgba(255, 255, 255, 0.98);
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}
.brand-mark {
  width: 42px;
  height: 42px;
  flex: none;
  transition: transform 0.5s var(--ease);
}
.brand:hover .brand-mark {
  transform: rotate(-4deg) scale(1.04);
}
.brand-name {
  font-size: 17px;
  font-weight: 700;
  color: var(--navy);
  letter-spacing: 0.06em;
  line-height: 1.2;
}
.brand-en {
  font-size: 9.5px;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: #b8901e;
  text-transform: uppercase;
  margin-top: 3px;
}

.nav-link {
  position: relative;
  display: inline-block;
  padding: 6px 0;
  font-size: 15px;
  font-weight: 700;
  color: #2b3548;
  transition: color 0.25s;
  white-space: nowrap;
}
.nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  height: 2px;
  width: 0;
  background: var(--gold);
  transition: width 0.35s var(--ease);
}
.nav-link:hover {
  color: var(--navy);
}
.nav-link:hover::after {
  width: 100%;
}
.nav-link[aria-current="page"] {
  color: var(--navy);
  font-weight: 700;
}
.nav-link[aria-current="page"]::after {
  width: 100%;
}

/* 移动端抽屉 */
.mobile-drawer {
  position: fixed;
  inset: 0;
  z-index: 80;
  visibility: hidden;
}
.mobile-drawer .mask {
  position: absolute;
  inset: 0;
  background: rgba(6, 20, 55, 0.5);
  opacity: 0;
  transition: opacity 0.35s;
  backdrop-filter: blur(2px);
}
.mobile-drawer .panel {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: min(86vw, 360px);
  background: #fff;
  transform: translateX(100%);
  transition: transform 0.45s var(--ease);
  display: flex;
  flex-direction: column;
  box-shadow: -20px 0 60px rgba(6, 20, 55, 0.18);
}
.mobile-drawer.is-open {
  visibility: visible;
}
.mobile-drawer.is-open .mask {
  opacity: 1;
}
.mobile-drawer.is-open .panel {
  transform: none;
}
.drawer-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 15px 4px;
  border-bottom: 1px solid var(--line);
  color: #2b3548;
  font-size: 15.5px;
  font-weight: 700;
}
.drawer-link[aria-current="page"] {
  color: var(--navy);
  font-weight: 700;
  border-bottom-color: rgba(212, 175, 55, 0.6);
}
body.no-scroll {
  overflow: hidden;
}

/* ---------- 按钮 ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-weight: 600;
  font-size: 15px;
  letter-spacing: 0.06em;
  padding: 15px 30px;
  border-radius: 2px;
  transition: all 0.35s var(--ease);
  cursor: pointer;
  line-height: 1.2;
}
.btn svg {
  transition: transform 0.35s var(--ease);
}
.btn:hover svg {
  transform: translateX(4px);
}
.btn-gold {
  background: var(--gold);
  color: #10203f;
  box-shadow: 0 14px 28px -16px rgba(212, 175, 55, 0.95);
}
.btn-gold:hover {
  background: #e3c45c;
  color: #0a1730;
  transform: translateY(-2px);
  box-shadow: 0 18px 34px -16px rgba(212, 175, 55, 0.95);
}
.btn-navy {
  background: var(--navy);
  color: #fff;
}
.btn-navy:hover {
  background: #0d2f7d;
  transform: translateY(-2px);
  box-shadow: 0 16px 30px -18px rgba(10, 36, 99, 0.9);
}
.btn-line {
  border: 1px solid rgba(255, 255, 255, 0.38);
  color: #fff;
}
.btn-line:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.7);
}
.btn-outline {
  border: 1px solid rgba(10, 36, 99, 0.22);
  color: var(--navy);
}
.btn-outline:hover {
  border-color: var(--navy);
  background: rgba(10, 36, 99, 0.04);
}
.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 600;
  color: var(--navy);
  letter-spacing: 0.03em;
  transition: gap 0.3s, color 0.3s;
}
.link-arrow:hover {
  gap: 14px;
  color: #a37f1f;
}

/* ---------- 排版辅助 ---------- */
/* 层级：eyebrow(10.5 大间距) → 标题(27–44 粗) → 导语(15.8 常规) → 正文(14 常规) */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 10.5px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: #a37f1f;
}
.eyebrow::before {
  content: "";
  width: 26px;
  height: 1px;
  background: var(--gold);
  flex: none;
}
.eyebrow.is-center::after {
  content: "";
  width: 26px;
  height: 1px;
  background: var(--gold);
}
.eyebrow.on-dark {
  color: #e0c979;
}

.section-title {
  font-size: clamp(27px, 3.2vw, 43px);
  line-height: 1.24;
  font-weight: 700;
  color: var(--navy);
  letter-spacing: -0.004em;
  text-wrap: balance;
}
.section-title em {
  font-style: normal;
  color: #a37f1f;
}
.section-sub {
  color: var(--ink-2);
  font-size: 15.8px;
  line-height: 1.88;
  max-width: 40em;
  text-wrap: pretty;
}
.section-lead {
  color: var(--ink-2);
  font-size: 16.5px;
  line-height: 1.85;
  max-width: 34em;
}

/* 区块标题区统一节奏 */
.head-block > .eyebrow + .section-title {
  margin-top: 16px;
}
.head-block > .section-title + .section-sub {
  margin-top: 18px;
}

.hairline {
  height: 1px;
  background: linear-gradient(90deg, rgba(212, 175, 55, 0.9), rgba(212, 175, 55, 0));
}
.section-rule {
  height: 1px;
  background: var(--line-soft);
}
/* 浅色区块：统一底色 + 上下发丝线，让区块边界可读 */
.section-tint {
  background: var(--paper);
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
}

/* ---------- 首屏轮播 ---------- */
.hero {
  position: relative;
  height: clamp(560px, 86vh, 820px);
  overflow: hidden;
  background: var(--navy-deep);
}
.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 1.1s ease;
  pointer-events: none;
}
.hero-slide.is-active {
  opacity: 1;
  pointer-events: auto;
}
.hero-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.08);
  transition: transform 9s linear;
}
.hero-slide.is-active img {
  transform: scale(1);
}
.hero-veil {
  position: absolute;
  inset: 0;
  background: linear-gradient(
      100deg,
      rgba(4, 13, 36, 0.92) 0%,
      rgba(6, 20, 55, 0.78) 38%,
      rgba(6, 20, 55, 0.25) 72%,
      rgba(6, 20, 55, 0.15) 100%
    ),
    linear-gradient(to top, rgba(4, 13, 36, 0.85) 0%, transparent 42%);
}
.hero-content {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: flex;
  align-items: center;
}
.hero-slide .hero-text > * {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.9s var(--ease), transform 0.9s var(--ease);
}
.hero-slide.is-active .hero-text > * {
  opacity: 1;
  transform: none;
}
.hero-slide.is-active .hero-text > *:nth-child(1) {
  transition-delay: 0.15s;
}
.hero-slide.is-active .hero-text > *:nth-child(2) {
  transition-delay: 0.28s;
}
.hero-slide.is-active .hero-text > *:nth-child(3) {
  transition-delay: 0.4s;
}
.hero-slide.is-active .hero-text > *:nth-child(4) {
  transition-delay: 0.52s;
}
.hero-title {
  color: #fff;
  font-size: clamp(32px, 4.6vw, 62px);
  line-height: 1.16;
  font-weight: 700;
  letter-spacing: 0.005em;
  text-shadow: 0 8px 44px rgba(4, 13, 36, 0.45);
}
.hero-title em {
  font-style: normal;
  color: var(--gold);
}
.hero-sub {
  color: rgba(255, 255, 255, 0.8);
  font-size: clamp(14.5px, 1.15vw, 16.5px);
  line-height: 1.9;
  max-width: 32em;
  text-shadow: 0 2px 18px rgba(4, 13, 36, 0.35);
}

.hero-dots {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 30px;
  z-index: 3;
}
.hero-dot {
  position: relative;
  width: 42px;
  height: 2px;
  background: rgba(255, 255, 255, 0.28);
  transition: background 0.3s;
  cursor: pointer;
}
.hero-dot span {
  position: absolute;
  inset: 0;
  width: 0;
  background: var(--gold);
}
.hero-dot.is-active span {
  animation: heroProgress var(--hero-dur, 7s) linear forwards;
}
.hero.is-paused .hero-dot.is-active span {
  animation-play-state: paused;
}
@keyframes heroProgress {
  from {
    width: 0;
  }
  to {
    width: 100%;
  }
}
.hero-arrow {
  width: 44px;
  height: 44px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  color: rgba(255, 255, 255, 0.85);
  display: grid;
  place-items: center;
  transition: all 0.3s;
  cursor: pointer;
}
.hero-arrow:hover {
  background: var(--gold);
  border-color: var(--gold);
  color: #0a1730;
}

/* ---------- 内页横幅 ---------- */
.page-hero {
  position: relative;
  min-height: clamp(300px, 38vh, 400px);
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  background: var(--navy-deep);
}
.page-hero img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.55;
}
.page-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, rgba(4, 13, 36, 0.94), rgba(6, 20, 55, 0.55) 60%, rgba(10, 36, 99, 0.4));
}
.page-hero-inner {
  position: relative;
  z-index: 2;
  width: 100%;
  padding-bottom: clamp(36px, 4vw, 56px);
  padding-top: 64px;
}
.page-hero-rule {
  display: block;
  width: 44px;
  height: 2px;
  background: var(--gold);
  margin: 18px 0 0;
}
.crumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.5);
  letter-spacing: 0.08em;
}
.crumb a:hover {
  color: var(--gold);
}
.crumb .sep {
  opacity: 0.35;
}

/* ---------- 卡片 ---------- */
.card {
  position: relative;
  background: #fff;
  border: 1px solid var(--line-soft);
  box-shadow: var(--sh-1);
  transition: transform 0.45s var(--ease), box-shadow 0.45s var(--ease), border-color 0.45s;
  overflow: hidden;
}
.card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--gold), rgba(212, 175, 55, 0.35));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.55s var(--ease);
}
.card:hover {
  transform: translateY(-6px);
  box-shadow: var(--sh-2);
  border-color: rgba(212, 175, 55, 0.5);
}
.card:hover::before {
  transform: scaleX(1);
}
.card h3 {
  line-height: 1.45;
  letter-spacing: 0.004em;
}
.card p {
  color: var(--ink-2);
}
.card:hover h3 {
  color: var(--navy);
}
.card-num {
  position: absolute;
  right: 16px;
  top: 4px;
  font-size: 78px;
  font-weight: 700;
  line-height: 1;
  color: rgba(10, 36, 99, 0.045);
  letter-spacing: -0.05em;
  font-variant-numeric: tabular-nums;
  pointer-events: none;
  transition: color 0.45s;
}
.card:hover .card-num {
  color: rgba(212, 175, 55, 0.16);
}
.icon-tile {
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(212, 175, 55, 0.5);
  color: var(--gold-ink);
  background: linear-gradient(180deg, rgba(212, 175, 55, 0.11), rgba(212, 175, 55, 0.03));
  transition: all 0.4s var(--ease);
}
.card:hover .icon-tile {
  background: var(--navy);
  border-color: var(--navy);
  color: var(--gold);
}
/* 同一栅格内卡片等高、CTA 底部对齐 */
.card-flex {
  display: flex;
  flex-direction: column;
  height: 100%;
}
.card-cta {
  margin-top: auto;
  padding-top: 22px;
}

/* ---------- 数据条 ---------- */
.stat-band {
  position: relative;
  background: var(--paper);
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
}
.stat-k {
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.18em;
  color: var(--ink-4);
}
.stat-v {
  margin-top: 14px;
  font-size: clamp(38px, 4.4vw, 56px);
  font-weight: 700;
  line-height: 1;
  color: var(--navy);
  letter-spacing: -0.025em;
  font-variant-numeric: tabular-nums;
}
.stat-v em {
  font-style: normal;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: #a37f1f;
  margin-left: 6px;
}
.stat-v .stat-plus {
  font-size: 0.44em;
  font-weight: 700;
  color: #a37f1f;
  margin-left: 2px;
  vertical-align: 0.3em;
}
.stat-band .stat-item + .stat-item {
  border-left: 1px solid var(--line);
}
@media (max-width: 1023px) {
  .stat-band .stat-item + .stat-item {
    border-left: none;
  }
}

/* ---------- 数据统计 ---------- */
.stat-value {
  font-size: clamp(34px, 4vw, 52px);
  font-weight: 700;
  line-height: 1;
  color: #fff;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.02em;
}
.stat-value .unit {
  font-size: 0.42em;
  color: var(--gold);
  margin-left: 4px;
  font-weight: 600;
}
.stat-label {
  color: rgba(255, 255, 255, 0.6);
  font-size: 13.5px;
  letter-spacing: 0.08em;
  margin-top: 12px;
}
.stat-item + .stat-item {
  border-left: 1px solid rgba(255, 255, 255, 0.12);
}

/* ---------- 深色区块 ---------- */
.band-dark {
  position: relative;
  border-top: 1px solid rgba(212, 175, 55, 0.3);
  border-bottom: 1px solid rgba(212, 175, 55, 0.18);
  background: radial-gradient(circle at 12% 0%, rgba(212, 175, 55, 0.16), transparent 42%),
    radial-gradient(circle at 88% 100%, rgba(43, 74, 143, 0.55), transparent 55%),
    linear-gradient(135deg, #04102a 0%, #061437 45%, #0a2463 100%);
  overflow: hidden;
}
.band-dark .grid-lines {
  position: absolute;
  inset: 0;
  background-image: linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px),
    linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 88px 88px;
  mask-image: radial-gradient(circle at 50% 40%, #000 30%, transparent 78%);
  -webkit-mask-image: radial-gradient(circle at 50% 40%, #000 30%, transparent 78%);
  pointer-events: none;
}

/* ---------- 政策亮点数字 ---------- */
.rate-card {
  position: relative;
  display: flex;
  flex-direction: column;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.03);
  padding: 30px 26px 26px;
  transition: all 0.45s var(--ease);
  overflow: hidden;
}
.rate-card:hover {
  background: rgba(255, 255, 255, 0.07);
  border-color: rgba(212, 175, 55, 0.55);
  transform: translateY(-4px);
}
.rate-figure {
  font-size: clamp(46px, 5.4vw, 66px);
  font-weight: 700;
  line-height: 1;
  color: #fff;
  letter-spacing: -0.03em;
}
.rate-figure span {
  color: var(--gold);
  font-size: 0.4em;
  font-weight: 700;
  letter-spacing: 0;
  margin-left: 3px;
  vertical-align: 0.16em;
}
.rate-figure span.is-unit {
  font-size: 0.34em;
  letter-spacing: 0.02em;
}
.rate-label {
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: #e0c979;
}
.rate-note {
  color: rgba(255, 255, 255, 0.58);
  font-size: 12.5px;
  line-height: 1.85;
}
.rate-cta {
  margin-top: auto;
  padding-top: 22px;
}

/* ---------- 流程 ---------- */
.step {
  position: relative;
  padding-left: 0;
}
.step-index {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.22em;
  color: #a37f1f;
}
.step-line {
  height: 1px;
  background: linear-gradient(90deg, rgba(10, 36, 99, 0.26), rgba(10, 36, 99, 0.08) 70%, transparent);
  margin: 16px 0 18px;
  position: relative;
}
.step-line::after {
  content: "";
  position: absolute;
  left: 0;
  top: -2.5px;
  width: 6px;
  height: 6px;
  background: var(--gold);
  border-radius: 50%;
}

/* ---------- 政策文章 ---------- */
.policy-card {
  display: flex;
  gap: 26px;
  padding: 28px 0;
  border-bottom: 1px solid var(--line);
  transition: background 0.3s, padding 0.3s;
}
.policy-card:hover {
  background: rgba(255, 255, 255, 0.9);
}
.policy-date {
  flex: none;
  width: 78px;
  text-align: center;
  border-right: 1px solid var(--line);
  padding-right: 0;
}
.policy-date .d {
  font-size: 32px;
  font-weight: 700;
  color: var(--navy);
  line-height: 1;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.02em;
}
.policy-date .m {
  font-size: 11.5px;
  color: var(--ink-4);
  margin-top: 7px;
  letter-spacing: 0.1em;
}
.policy-card h3 a {
  transition: color 0.25s;
}
.policy-card:hover h3 a {
  color: #a37f1f;
}
.tag {
  display: inline-block;
  font-size: 11.5px;
  letter-spacing: 0.06em;
  padding: 3px 10px;
  border: 1px solid rgba(10, 36, 99, 0.14);
  color: #4b5670;
  background: #f6f8fb;
}
.tag-gold {
  border-color: rgba(212, 175, 55, 0.5);
  background: rgba(212, 175, 55, 0.1);
  color: #8a6a11;
}
.filter-btn {
  font-size: 13.5px;
  padding: 8px 18px;
  border: 1px solid rgba(10, 36, 99, 0.14);
  color: #4b5670;
  background: #fff;
  transition: all 0.3s;
  cursor: pointer;
}
.filter-btn:hover {
  border-color: var(--navy);
  color: var(--navy);
}
.filter-btn.is-active {
  background: var(--navy);
  border-color: var(--navy);
  color: #fff;
}

/* ---------- 文章正文 ---------- */
.article {
  font-size: 16.5px;
  line-height: 2;
  color: #37414f;
}
.article > * + * {
  margin-top: 1.15em;
}
.article h2 {
  font-size: 25px;
  line-height: 1.5;
  margin-top: 2.4em;
  padding-left: 15px;
  border-left: 3px solid var(--gold);
  color: var(--navy);
  letter-spacing: 0.004em;
}
.article h3 {
  font-size: 18px;
  color: var(--navy);
  margin-top: 1.9em;
}
.article ul,
.article ol {
  padding-left: 1.3em;
}
.article li {
  margin: 0.45em 0;
}
.article ul li {
  list-style: none;
  position: relative;
  padding-left: 18px;
}
.article ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.95em;
  width: 5px;
  height: 5px;
  background: var(--gold);
  transform: rotate(45deg);
}
.article ol {
  list-style: decimal;
}
.article strong {
  color: var(--navy);
  font-weight: 600;
}
.article blockquote {
  border-left: 3px solid rgba(212, 175, 55, 0.6);
  background: #f7f9fc;
  padding: 18px 22px;
  color: #4b5670;
  font-size: 14.5px;
  line-height: 1.9;
}
.article blockquote p {
  margin: 0;
}
.article table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14.5px;
}
.article th,
.article td {
  border: 1px solid rgba(10, 36, 99, 0.1);
  padding: 12px 14px;
  text-align: left;
}
.article th {
  background: #f4f7fb;
  color: var(--navy);
  font-weight: 600;
  white-space: nowrap;
}
.article a {
  color: #0a2463;
  text-decoration: underline;
  text-underline-offset: 4px;
  text-decoration-color: rgba(212, 175, 55, 0.8);
}

/* ---------- FAQ ---------- */
.faq-item {
  border-bottom: 1px solid var(--line);
}
.faq-q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 22px 0;
  text-align: left;
  font-size: 16px;
  font-weight: 600;
  color: var(--navy);
  cursor: pointer;
  transition: color 0.25s;
}
.faq-q:hover {
  color: #a37f1f;
}
.faq-icon {
  flex: none;
  width: 26px;
  height: 26px;
  border: 1px solid rgba(10, 36, 99, 0.15);
  display: grid;
  place-items: center;
  transition: all 0.35s var(--ease);
  color: var(--navy);
}
.faq-item.is-open .faq-icon {
  background: var(--gold);
  border-color: var(--gold);
  transform: rotate(45deg);
  color: #12203c;
}
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.45s var(--ease);
}
.faq-a-inner {
  padding-bottom: 24px;
  color: #5b6577;
  font-size: 14.8px;
  line-height: 1.95;
  max-width: 60em;
}

/* ---------- 悬浮咨询 ---------- */
/* ---------- 右下角悬浮：微信咨询 + 电话咨询 + 回到顶部 ---------- */
.float-contact {
  position: fixed;
  right: 22px;
  bottom: 26px;
  z-index: 70;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 12px;
  pointer-events: none;
}
.float-contact > * {
  pointer-events: auto;
}
.float-btn {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  box-shadow: 0 16px 34px -14px rgba(6, 20, 55, 0.85);
  transition: all 0.35s var(--ease);
  position: relative;
  cursor: pointer;
  border: none;
  color: #fff;
  text-decoration: none;
}
.float-btn:hover {
  transform: translateY(-3px);
}
.float-btn svg {
  width: 24px;
  height: 24px;
}
.float-btn.wechat {
  background: linear-gradient(135deg, #22b07d, #0e7d5e);
}
.float-btn.phone {
  background: var(--navy);
  color: var(--gold);
}
.float-btn .tip {
  position: absolute;
  right: 62px;
  top: 50%;
  transform: translateY(-50%);
  background: var(--navy);
  color: #fff;
  font-size: 13px;
  padding: 7px 13px;
  border-radius: 8px;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: 0.2s;
  box-shadow: 0 8px 20px -8px rgba(6, 20, 55, 0.6);
}
.float-btn:hover .tip {
  opacity: 1;
}
/* 桌面端：微信按钮悬停显示二维码（main.js 在支持 hover 设备注入） */
.float-qr-panel {
  position: absolute;
  right: 62px;
  bottom: 0;
  width: 170px;
  background: #fff;
  border: 1px solid rgba(10, 36, 99, 0.1);
  border-radius: 14px;
  padding: 10px;
  box-shadow: 0 18px 50px -12px rgba(6, 20, 55, 0.5);
  opacity: 0;
  visibility: hidden;
  transform: translateX(8px);
  transition: opacity 0.2s, transform 0.2s, visibility 0.2s;
  pointer-events: none;
}
.float-qr-panel img {
  width: 150px;
  max-width: none;
  height: 150px;
  display: block;
  border-radius: 8px;
}
.float-btn.wechat:hover .float-qr-panel {
  opacity: 1;
  visibility: visible;
  transform: translateX(0);
}
/* 触屏端：点击微信按钮弹纯二维码（main.js 在无 hover 设备动态注入） */
.qr-modal-touch {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(6, 20, 55, 0.55);
}
.qr-modal-touch .qr-modal-mask {
  position: absolute;
  inset: 0;
}
.qr-modal-touch .qr-modal-box {
  position: relative;
  background: #fff;
  border-radius: 18px;
  padding: 14px;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.4);
  animation: qrPop 0.22s ease;
}
.qr-modal-touch .qr-modal-box img {
  width: 170px;
  height: 170px;
  display: block;
  border-radius: 12px;
}
@keyframes qrPop {
  from {
    opacity: 0;
    transform: scale(0.9);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

/* ---------- 回到顶部 ---------- */
.to-top {
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s;
  background: #fff;
  color: var(--navy);
}
.to-top.is-show {
  opacity: 1;
  pointer-events: auto;
}

/* ---------- 滚动动效 ---------- */
.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.85s var(--ease), transform 0.85s var(--ease);
  will-change: opacity, transform;
}
.reveal.is-in {
  opacity: 1;
  transform: none;
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  .reveal,
  .hero-slide img,
  .fc-btn::after {
    transition: none !important;
    animation: none !important;
    opacity: 1;
    transform: none;
  }
}

/* ---------- 波浪分隔（海岛元素） ---------- */
.wave-divider {
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  width: 100%;
  height: 60px;
  pointer-events: none;
  z-index: 3;
}

/* ---------- 表格 ---------- */
.spec-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14.5px;
}
.spec-table th {
  background: #f4f7fb;
  color: var(--navy);
  font-weight: 600;
  text-align: left;
  padding: 14px 16px;
  border-bottom: 1px solid var(--line);
  white-space: nowrap;
}
.spec-table td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--line);
  color: #4b5670;
  line-height: 1.8;
}

/* ---------- 表单 ---------- */
.field {
  width: 100%;
  border: 1px solid rgba(10, 36, 99, 0.14);
  background: #fff;
  padding: 13px 15px;
  font-size: 14.5px;
  color: #1b2436;
  transition: border-color 0.3s, box-shadow 0.3s;
  border-radius: 2px;
}
.field:focus {
  outline: none;
  border-color: var(--navy);
  box-shadow: 0 0 0 3px rgba(10, 36, 99, 0.07);
}
.field::placeholder {
  color: #9aa4b6;
}
.field-label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: #37414f;
  margin-bottom: 8px;
  letter-spacing: 0.03em;
}
.field-label .req {
  color: #c0392b;
  margin-left: 3px;
}

/* ---------- 地图 ---------- */
.map-frame {
  position: relative;
  background: #e8eef7;
  overflow: hidden;
}
.map-grid {
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(10, 36, 99, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(10, 36, 99, 0.06) 1px, transparent 1px);
  background-size: 42px 42px;
}
.map-pin {
  position: absolute;
  left: 50%;
  top: 46%;
  transform: translate(-50%, -100%);
  filter: drop-shadow(0 10px 16px rgba(6, 20, 55, 0.3));
}
.map-pin::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -6px;
  width: 12px;
  height: 6px;
  border-radius: 50%;
  background: rgba(10, 36, 99, 0.25);
  transform: translateX(-50%);
}

/* ---------- 页脚 ---------- */
.site-footer {
  background: #04102a;
  color: rgba(255, 255, 255, 0.6);
}
.site-footer a {
  color: rgba(255, 255, 255, 0.6);
  transition: color 0.25s;
}
.site-footer a:hover {
  color: var(--gold);
}
.footer-title {
  position: relative;
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.14em;
  padding-bottom: 14px;
  margin-bottom: 16px;
}
.footer-title::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 18px;
  height: 2px;
  background: rgba(212, 175, 55, 0.8);
}
/* 页脚品牌（与集团站 chengliaccounting.com 页脚标识一致：白底圆角章 + 中文名 + 金色英文名） */
.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  margin-bottom: 22px;
}
.footer-brand img {
  display: block;
  width: 38px;
  height: 38px;
  border-radius: 8px;
  flex: none;
}
.footer-brand-txt {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.footer-brand-txt strong {
  font-size: 18.5px;
  font-weight: 700;
  letter-spacing: 1.6px;
  line-height: 1.18;
  color: #fff;
}
.footer-brand-txt small {
  font-size: 10.6px;
  font-weight: 700;
  letter-spacing: 2.1px;
  line-height: 1.35;
  text-transform: uppercase;
  color: var(--gold);
}
@media (max-width: 640px) {
  .footer-brand-txt strong {
    font-size: 17px;
    letter-spacing: 1.2px;
  }
  .footer-brand-txt small {
    font-size: 9.5px;
    letter-spacing: 1.5px;
  }
}

.footer-link {
  display: block;
  font-size: 13px;
  line-height: 1.7;
  padding: 6px 0;
  color: rgba(255, 255, 255, 0.52);
  transition: color 0.25s, padding-left 0.25s;
}
.footer-link:hover {
  padding-left: 4px;
}

/* ---------- 工具类 ---------- */
.text-balance {
  text-wrap: balance;
}
.bg-dots {
  background-image: radial-gradient(rgba(10, 36, 99, 0.14) 1px, transparent 1px);
  background-size: 18px 18px;
}
.divider-v {
  width: 1px;
  background: var(--line);
}

@media (max-width: 767px) {
  .stat-item + .stat-item {
    border-left: none;
  }
  .policy-card {
    gap: 18px;
  }
  .policy-date {
    width: 60px;
  }
  .policy-date .d {
    font-size: 24px;
  }
  .float-contact {
    right: 14px;
    bottom: 16px;
  }
  .float-btn {
    width: 50px;
    height: 50px;
  }
}

/* 404 页大号数字（浅色水印，不参与对比度判定） */
.err-code {
  font-size: 78px;
  line-height: 1;
  font-weight: 700;
  letter-spacing: -0.03em;
  color: rgba(10, 36, 99, 0.13);
}

/* ==========================================================================
   版式系统 v3（2026-10-19）—— 章节制版式
   目标：把「均匀堆叠的区块」改成有大小对比、有编号锚点、有呼吸节奏的
   编辑式版式。所有新组件独立命名，旧组件保留兼容。
   ========================================================================== */

/* ---------- 间距档位 ---------- */
.sec {
  padding-block: clamp(64px, 7.2vw, 108px);
}
.sec--lg {
  padding-block: clamp(84px, 9.5vw, 148px);
}
.sec--sm {
  padding-block: clamp(44px, 5vw, 72px);
}

/* ---------- 章节头 ---------- */
.chapter {
  border-top: 1px solid var(--line);
  padding-top: 20px;
}
.chapter-bar {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--ink-4);
}
.chapter-idx {
  font-size: 11.5px;
  letter-spacing: 0.1em;
  color: #a37f1f;
  font-variant-numeric: tabular-nums;
}
.chapter-bar .dot-sep {
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: rgba(10, 36, 99, 0.25);
  flex: none;
}
.chapter-cn {
  margin-left: auto;
  letter-spacing: 0.18em;
  color: var(--ink-3);
  font-weight: 600;
}
.chapter-body {
  margin-top: 26px;
  display: grid;
  gap: 22px;
}
.chapter-title {
  font-size: clamp(29px, 3.6vw, 48px);
  line-height: 1.16;
  font-weight: 700;
  letter-spacing: -0.012em;
  color: var(--navy);
  text-wrap: balance;
}
.chapter-title em {
  font-style: normal;
  color: #a37f1f;
}
.chapter-title .nowrap {
  white-space: nowrap;
}
.chapter-lede {
  color: var(--ink-2);
  font-size: 15.5px;
  line-height: 1.9;
  text-wrap: pretty;
}
@media (min-width: 1024px) {
  /* 章节头已去掉右侧导语，标题独占一行，不再分两栏 */
  .chapter-body {
    grid-template-columns: minmax(0, 1fr);
    gap: 0;
    align-items: end;
  }
  .chapter-title {
    max-width: 21em;          /* 标题不横到最右，右侧留白 */
  }
}
/* 极少数章节头下方仍挂一条文字链接（如「查看全部解读」） */
.chapter-body > div > .link-arrow:only-child {
  margin-top: 22px;
}
/* 深色区块里的章节头 */
.chapter.on-dark {
  border-top-color: rgba(255, 255, 255, 0.16);
}
.chapter.on-dark .chapter-bar {
  color: rgba(255, 255, 255, 0.42);
}
.chapter.on-dark .chapter-idx {
  color: #d4af37;
}
.chapter.on-dark .chapter-cn {
  color: rgba(255, 255, 255, 0.42);
}
.chapter.on-dark .chapter-title {
  color: #fff;
}
.chapter.on-dark .chapter-title em {
  color: #e0c979;
}
.chapter.on-dark .chapter-lede {
  color: rgba(255, 255, 255, 0.6);
}

/* ---------- 导语 / 大字引言 ---------- */
.lede {
  font-size: clamp(16px, 1.35vw, 18.5px);
  line-height: 1.85;
  color: var(--ink-2);
  text-wrap: pretty;
}
.lede strong {
  color: var(--navy);
  font-weight: 700;
}
.quote-lg {
  font-size: clamp(21px, 2.5vw, 30px);
  line-height: 1.52;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--navy);
  text-wrap: balance;
}
.quote-sm {
  font-size: 13.6px;
  line-height: 1.95;
  color: var(--ink-2);
}

/* ---------- 指标 ---------- */
.kpi-row {
  display: grid;
  gap: 28px 32px;
}
@media (min-width: 640px) {
  .kpi-row {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (min-width: 1024px) {
  .kpi-row--4 {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .kpi-row--3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}
.kpi {
  border-top: 1px solid var(--line);
  padding-top: 18px;
}
.kpi-v {
  display: flex;
  align-items: baseline;
  font-size: clamp(34px, 4vw, 52px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--navy);
  font-variant-numeric: tabular-nums;
}
.kpi-v .u {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: #a37f1f;
  margin-left: 8px;
}
.kpi-k {
  margin-top: 12px;
  font-size: 12.5px;
  letter-spacing: 0.1em;
  color: var(--ink-4);
}

/* ---------- 服务行列表（编辑式） ---------- */
.svc-list {
  border-top: 1px solid var(--line);
}
.svc-row {
  position: relative;
  display: grid;
  gap: 14px;
  padding: 30px 0 30px;
  border-bottom: 1px solid var(--line);
  transition: background 0.4s var(--ease);
}
.svc-row::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 2px;
  height: 100%;
  background: var(--gold);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform 0.5s var(--ease);
}
.svc-row:hover {
  background: rgba(246, 248, 251, 0.85);
}
.svc-row:hover::before {
  transform: scaleY(1);
}
.svc-row > .svc-idx {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.22em;
  color: #a37f1f;
  padding-top: 6px;
}
.svc-row h3 {
  font-size: clamp(19px, 1.7vw, 23px);
  line-height: 1.4;
  font-weight: 700;
  color: var(--navy);
  letter-spacing: -0.005em;
}
.svc-row p {
  margin-top: 12px;
  font-size: 13.8px;
  line-height: 1.9;
  color: var(--ink-2);
}
@media (min-width: 1024px) {
  .svc-row {
    grid-template-columns: 92px minmax(0, 0.9fr) minmax(0, 1.1fr);
    gap: 32px;
    align-items: start;
    padding: 34px 0;
  }
  .svc-row:hover {
    padding-left: 22px;
  }
  .svc-row p {
    margin-top: 0;
  }
}

/* ---------- 编号特征块 ---------- */
.feat {
  border-top: 1px solid var(--line);
  padding-top: 20px;
}
.feat-idx {
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.24em;
  color: #a37f1f;
}
.feat h3 {
  margin-top: 12px;
  font-size: 17px;
  font-weight: 700;
  color: var(--navy);
  line-height: 1.45;
}
.feat p {
  margin-top: 9px;
  font-size: 13.4px;
  line-height: 1.85;
  color: var(--ink-2);
}
.feat.on-dark {
  border-top-color: rgba(255, 255, 255, 0.16);
}
.feat.on-dark h3 {
  color: #fff;
}
.feat.on-dark p {
  color: rgba(255, 255, 255, 0.55);
}
.feat.on-dark .feat-idx {
  color: #d4af37;
}

/* ---------- 图片框（错位 / 描边） ---------- */
.media {
  position: relative;
}
.media img {
  display: block;
  width: 100%;
  object-fit: cover;
}
.media-frame {
  position: relative;
}
.media-frame::after {
  content: "";
  position: absolute;
  inset: 14px -14px -14px 14px;
  border: 1px solid rgba(212, 175, 55, 0.45);
  z-index: -1;
  pointer-events: none;
}
.media-tag {
  position: absolute;
  left: 0;
  bottom: 0;
  background: var(--navy);
  color: #fff;
  padding: 20px 24px;
}
.media-tag .k {
  font-size: 10.5px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--gold);
}
.media-tag .v {
  margin-top: 8px;
  font-size: 14px;
  font-weight: 600;
  line-height: 1.6;
}

/* ---------- 政策卡（列表页） ---------- */
.policy-item {
  display: grid;
  gap: 10px;
  padding: 26px 0;
  border-bottom: 1px solid var(--line);
  transition: background 0.35s var(--ease);
}
.policy-item h3 a {
  color: var(--navy);
  transition: color 0.25s;
}
.policy-item:hover h3 a {
  color: #a37f1f;
}
.policy-item .meta {
  font-size: 11.5px;
  letter-spacing: 0.12em;
  color: var(--ink-4);
  font-variant-numeric: tabular-nums;
}
.policy-item p {
  font-size: 13.6px;
  line-height: 1.9;
  color: var(--ink-2);
}
@media (min-width: 1024px) {
  .policy-item {
    grid-template-columns: 130px minmax(0, 1fr) 150px;
    gap: 32px;
    align-items: baseline;
    padding: 30px 0;
  }
  .policy-item:hover {
    padding-left: 16px;
  }
  .policy-item .meta {
    text-align: left;
  }
}

/* ---------- 通栏分隔标题（大字号陈述句） ---------- */
.statement {
  font-size: clamp(22px, 2.9vw, 38px);
  line-height: 1.42;
  font-weight: 700;
  letter-spacing: -0.015em;
  color: var(--navy);
  text-wrap: balance;
}
.statement em {
  font-style: normal;
  color: #a37f1f;
}

/* ---------- 深色区通用文字 ---------- */
.on-dark-text {
  color: rgba(255, 255, 255, 0.6);
  font-size: 14.5px;
  line-height: 1.9;
}

/* ---------- 首屏信息条 ---------- */
.hero-strip {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 4;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  background: linear-gradient(180deg, rgba(4, 13, 36, 0), rgba(4, 13, 36, 0.55));
  backdrop-filter: blur(2px);
}
.hero-strip-inner {
  display: flex;
  align-items: stretch;
  gap: 0;
  min-height: 62px;
}
.hero-strip .hs-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 26px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 12.5px;
  letter-spacing: 0.04em;
  border-left: 1px solid rgba(255, 255, 255, 0.12);
}
.hero-strip .hs-item:last-child {
  border-right: 1px solid rgba(255, 255, 255, 0.12);
}
.hero-strip .hs-item b {
  color: #fff;
  font-weight: 700;
  font-size: 13px;
}
.hero-strip .hs-item .hs-k {
  color: rgba(255, 255, 255, 0.45);
  font-size: 10.5px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

/* ---------- 内页横幅：编号 + 大标题 ---------- */
.page-hero--tall {
  min-height: clamp(340px, 42vh, 460px);
}
.page-hero-index {
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.3em;
  color: rgba(255, 255, 255, 0.45);
}
.page-hero-title {
  font-size: clamp(34px, 4.6vw, 60px);
  line-height: 1.1;
  font-weight: 700;
  letter-spacing: -0.015em;
  color: #fff;
}
.page-hero-sub {
  margin-top: 16px;
  max-width: 40em;
  font-size: 15px;
  line-height: 1.85;
  color: rgba(255, 255, 255, 0.62);
}

/* ---------- 卡片微调：更轻的框 ---------- */
.card {
  box-shadow: none;
  border-color: rgba(10, 36, 99, 0.11);
}
.card:hover {
  box-shadow: var(--sh-1);
}

/* ---------- 首页数据条（压在首屏下沿） ---------- */
.stat-strip {
  position: relative;
  z-index: 10;
  margin-top: calc(-1 * clamp(26px, 3.6vw, 54px));
  background: #fff;
  border: 1px solid var(--line-soft);
  box-shadow: var(--sh-2);
  display: grid;
  gap: 0;
  padding: 8px 0;
}
.stat-strip-lead {
  padding: 24px 24px 20px;
}
.stat-strip .stat-item {
  padding: 22px 24px;
  border-top: 1px solid var(--line-soft);
}
.stat-strip .stat-k {
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.16em;
  color: var(--ink-4);
}
.stat-strip .stat-v {
  margin-top: 12px;
  display: flex;
  align-items: baseline;
  font-size: clamp(30px, 3.2vw, 42px);
  font-weight: 700;
  line-height: 1;
  color: var(--navy);
  letter-spacing: -0.03em;
  font-variant-numeric: tabular-nums;
}
.stat-strip .stat-v em {
  font-style: normal;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: #a37f1f;
  margin-left: 6px;
}
.stat-strip .stat-v .stat-plus {
  font-size: 0.44em;
  font-weight: 700;
  color: #a37f1f;
  margin-left: 2px;
}
@media (min-width: 640px) {
  .stat-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    padding: 10px 0;
  }
  .stat-strip-lead {
    grid-column: 1 / -1;
    padding: 26px 26px 18px;
    border-bottom: 1px solid var(--line-soft);
  }
  .stat-strip .stat-item {
    border-top: none;
    padding: 24px 26px;
  }
  .stat-strip .stat-item:nth-child(even) {
    border-left: 1px solid var(--line-soft);
  }
}
@media (min-width: 1024px) {
  .stat-strip {
    grid-template-columns: 1.4fr repeat(4, minmax(0, 1fr));
    padding: 0;
    align-items: stretch;
  }
  .stat-strip-lead {
    grid-column: auto;
    border-bottom: none;
    border-right: 1px solid var(--line-soft);
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 30px 32px;
  }
  .stat-strip .stat-item {
    padding: 30px 28px;
    display: flex;
    flex-direction: column;
    justify-content: center;
  }
  .stat-strip .stat-item + .stat-item {
    border-left: 1px solid var(--line-soft);
  }
  .stat-strip .stat-item:nth-child(even) {
    border-left: 1px solid var(--line-soft);
  }
}

/* ---------- 核心业务：四栏极简格 ---------- */
.svc-grid {
  display: grid;
  border-top: 1px solid var(--line);
}
.svc-cell {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 30px 0 26px;
  border-bottom: 1px solid var(--line);
  transition: background 0.45s var(--ease);
}
.svc-cell::after {
  content: "";
  position: absolute;
  left: 0;
  top: -1px;
  height: 2px;
  width: 100%;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.55s var(--ease);
}
.svc-cell:hover::after {
  transform: scaleX(1);
}
.svc-cell:hover {
  background: rgba(246, 248, 251, 0.7);
}
.svc-num {
  position: absolute;
  right: 2px;
  top: 20px;
  font-size: 40px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.04em;
  color: rgba(10, 36, 99, 0.07);
  transition: color 0.45s var(--ease);
  font-variant-numeric: tabular-nums;
}
.svc-cell:hover .svc-num {
  color: rgba(212, 175, 55, 0.22);
}
.svc-cell h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--navy);
  letter-spacing: -0.005em;
  padding-right: 44px;
}
.svc-cell p {
  margin-top: 13px;
  font-size: 13.6px;
  line-height: 1.9;
  color: var(--ink-2);
}
.svc-more {
  margin-top: auto;
  padding-top: 24px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: #a37f1f;
}
@media (min-width: 640px) {
  .svc-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .svc-cell:nth-child(odd) {
    padding-right: 34px;
  }
  .svc-cell:nth-child(even) {
    padding-left: 34px;
    border-left: 1px solid var(--line);
  }
}
@media (min-width: 1024px) {
  .svc-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .svc-cell {
    padding: 34px 30px 28px;
  }
  .svc-cell:first-child {
    padding-left: 0;
  }
  .svc-cell:last-child {
    padding-right: 0;
  }
  .svc-cell:nth-child(odd) {
    padding-right: 30px;
  }
  .svc-cell:nth-child(even) {
    padding-left: 30px;
  }
  .svc-cell + .svc-cell {
    border-left: 1px solid var(--line);
  }
}

/* ---------- 政策数字格（深色带） ---------- */
.rate-grid {
  border-top: 1px solid rgba(255, 255, 255, 0.16);
}
.rate-cell {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 30px 0 8px;
}
.rate-cell + .rate-cell {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}
@media (min-width: 768px) {
  .rate-cell {
    padding: 34px 32px 10px;
  }
  .rate-cell:first-child {
    padding-left: 0;
  }
  .rate-cell:last-child {
    padding-right: 0;
  }
  .rate-cell + .rate-cell {
    border-top: none;
    border-left: 1px solid rgba(255, 255, 255, 0.12);
  }
}
.rate-cell .rate-note {
  font-size: 13.2px;
  line-height: 1.9;
}
.rate-cell .rate-cta {
  margin-top: auto;
  padding-top: 26px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--gold);
}

/* ---------- 流程：大编号 ---------- */
.step-lg {
  position: relative;
  border-top: 1px solid var(--line);
  padding-top: 24px;
}
.step-lg::after {
  content: "";
  position: absolute;
  left: 0;
  top: -1px;
  width: 40px;
  height: 2px;
  background: var(--gold);
}
.step-num {
  font-size: clamp(30px, 3vw, 42px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.04em;
  color: rgba(10, 36, 99, 0.14);
  font-variant-numeric: tabular-nums;
}
.step-lg h3 {
  margin-top: 18px;
  font-size: 17.5px;
  font-weight: 700;
  color: var(--navy);
}
.step-lg p {
  margin-top: 10px;
  font-size: 13.4px;
  line-height: 1.9;
  color: var(--ink-2);
}

/* ---------- CTA：深色内嵌面板 ---------- */
.cta-panel {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 32px;
  padding: clamp(32px, 4.2vw, 60px);
  background: radial-gradient(circle at 8% 0%, rgba(212, 175, 55, 0.18), transparent 46%),
    linear-gradient(135deg, #04102a 0%, #061437 52%, #0a2463 100%);
  overflow: hidden;
}
.cta-panel::after {
  content: "";
  position: absolute;
  right: -60px;
  top: -60px;
  width: 240px;
  height: 240px;
  border: 1px solid rgba(212, 175, 55, 0.22);
  border-radius: 50%;
  pointer-events: none;
}
.cta-k {
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.3em;
  color: var(--gold);
  text-transform: uppercase;
}
.cta-title {
  margin-top: 20px;
  font-size: clamp(24px, 3vw, 40px);
  line-height: 1.28;
  font-weight: 700;
  letter-spacing: -0.015em;
  color: #fff;
  text-wrap: balance;
}
.cta-title span {
  color: #e0c979;
}
.cta-sub {
  margin-top: 18px;
  max-width: 40em;
  font-size: 14px;
  line-height: 1.9;
  color: rgba(255, 255, 255, 0.6);
}
@media (min-width: 1024px) {
  .cta-panel--wide {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 56px;
  }
}

/* ---------- 政策卡片（首页/列表） ---------- */
.pcard {
  position: relative;
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1px solid var(--line);
  padding: 30px 28px 26px;
  transition: transform 0.45s var(--ease), box-shadow 0.45s var(--ease), border-color 0.45s;
}
.pcard::before {
  content: "";
  position: absolute;
  left: -1px;
  right: -1px;
  top: -1px;
  height: 2px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.55s var(--ease);
}
.pcard:hover {
  transform: translateY(-5px);
  box-shadow: var(--sh-1);
  border-color: rgba(212, 175, 55, 0.42);
}
.pcard:hover::before {
  transform: scaleX(1);
}
.pcard .pcat {
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.22em;
  color: #a37f1f;
  text-transform: uppercase;
}
.pcard .pdate {
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--ink-4);
  font-variant-numeric: tabular-nums;
}
.pcard h3 {
  margin-top: 16px;
  font-size: 17.5px;
  line-height: 1.55;
  font-weight: 700;
  color: var(--navy);
}
.pcard p {
  margin-top: 12px;
  font-size: 13.2px;
  line-height: 1.9;
  color: var(--ink-2);
}
.pcard .pmore {
  margin-top: auto;
  padding-top: 24px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12.5px;
  font-weight: 700;
  color: #a37f1f;
}

/* ---------- 章节头：窄容器变体 & 修正 ---------- */
.chapter-title em {
  white-space: nowrap;
}
.chapter--stack .chapter-body {
  display: block;
}
.chapter--stack .chapter-lede {
  margin-top: 20px;
  max-width: 32em;
  padding-bottom: 0;
}

/* 间距档位收敛（避免相邻区块叠加出 200px+ 空白） */
.sec {
  padding-block: clamp(52px, 5.4vw, 82px);
}
.sec--lg {
  padding-block: clamp(64px, 6.6vw, 100px);
}
.sec--sm {
  padding-block: clamp(40px, 4.4vw, 64px);
}

/* ---------- 时间轴 ---------- */
.tl-grid {
  display: grid;
  border-top: 1px solid var(--line);
}
.tl-item {
  position: relative;
  padding: 26px 0 24px;
  border-bottom: 1px solid var(--line);
}
.tl-year {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.22em;
  color: #a37f1f;
  font-variant-numeric: tabular-nums;
}
.tl-item h3 {
  margin-top: 14px;
  font-size: 18px;
  font-weight: 700;
  color: var(--navy);
}
.tl-item p {
  margin-top: 10px;
  font-size: 13.3px;
  line-height: 1.9;
  color: var(--ink-2);
}
.tl-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 6px;
  height: 6px;
  background: var(--gold);
  border-radius: 50%;
  transform: translate(-3px, -3px);
}
@media (min-width: 640px) {
  .tl-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .tl-item {
    padding: 28px 30px 26px;
    border-right: 1px solid var(--line);
  }
  .tl-item:nth-child(even) {
    border-right: none;
  }
}
@media (min-width: 1024px) {
  .tl-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .tl-item {
    padding: 30px 34px 28px;
    border-right: 1px solid var(--line);
  }
  .tl-item:nth-child(3n) {
    border-right: none;
  }
  .tl-item:first-child {
    padding-left: 0;
  }
  .tl-item:first-child::before {
    transform: translate(0, -3px);
  }
  .tl-item:nth-child(3n + 1) {
    padding-left: 0;
  }
}

/* ---------- 企业文化：大引言 + 价值条目 ---------- */
.value-list {
  display: grid;
  gap: 0;
}
@media (min-width: 640px) {
  .value-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .value-item {
    padding: 22px 28px;
    border-right: 1px solid rgba(255, 255, 255, 0.12);
  }
  .value-item:nth-child(even) {
    border-right: none;
  }
}
.value-item {
  padding: 22px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}
.value-item h4 {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 15px;
  font-weight: 700;
  color: #fff;
}
.value-item h4::before {
  content: "";
  width: 18px;
  height: 1px;
  background: var(--gold);
  flex: none;
}
.value-item p {
  margin-top: 10px;
  font-size: 13px;
  line-height: 1.9;
  color: rgba(255, 255, 255, 0.52);
}

/* value-item 间距修正（须在基础规则之后声明） */
@media (min-width: 640px) {
  .value-item {
    padding: 24px 30px;
    border-right: 1px solid rgba(255, 255, 255, 0.12);
  }
  .value-item:nth-child(even) {
    border-right: none;
    padding-right: 0;
  }
  .value-item:nth-child(odd) {
    padding-left: 0;
  }
}

/* 引言装饰引号 */
.quote-mark {
  display: block;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 68px;
  line-height: 0.9;
  height: 40px;
  color: rgba(212, 175, 55, 0.4);
}

/* 步骤列表（编号 + 时间） */
.step-row {
  display: grid;
  gap: 10px;
  padding: 26px 0;
  border-bottom: 1px solid var(--line);
}
.step-row:first-child {
  padding-top: 0;
}
.step-row .sr-head {
  display: flex;
  align-items: baseline;
  gap: 14px;
}
.step-row .sr-idx {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: #a37f1f;
  font-variant-numeric: tabular-nums;
}
.step-row h3 {
  font-size: 17px;
  font-weight: 700;
  color: var(--navy);
}
.step-row .sr-time {
  margin-left: auto;
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--ink-4);
  white-space: nowrap;
}
.step-row p {
  font-size: 13.5px;
  line-height: 1.9;
  color: var(--ink-2);
}
@media (min-width: 1024px) {
  .step-row {
    grid-template-columns: 220px minmax(0, 1fr);
    gap: 40px;
    align-items: start;
  }
  .step-row .sr-head {
    display: block;
  }
  .step-row .sr-time {
    display: block;
    margin-left: 0;
    margin-top: 8px;
  }
}

/* 深色区表格 */
.spec-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
.spec-table th {
  text-align: left;
  font-size: 10.5px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 700;
  padding: 12px 18px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
  white-space: nowrap;
}
.spec-table td {
  padding: 15px 18px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.62);
  line-height: 1.8;
  vertical-align: top;
}
.spec-table td:first-child {
  color: #fff;
  font-weight: 600;
  white-space: nowrap;
}

/* 浅色表格变体 */
.spec-table--light th {
  color: #a37f1f;
  border-bottom: 1px solid var(--line);
}
.spec-table--light td {
  color: var(--ink-2);
  border-bottom: 1px solid var(--line-soft);
}
.spec-table--light td:first-child {
  color: var(--navy);
}
.spec-table--light tr:hover td {
  background: rgba(246, 248, 251, 0.9);
}

/* 浅色政策数字格 */
.rate-cell-lite {
  position: relative;
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1px solid var(--line);
  padding: 30px 26px 26px;
}
.rate-cell-lite .rl-figure {
  display: flex;
  align-items: baseline;
  font-size: clamp(40px, 4.4vw, 56px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--navy);
  font-variant-numeric: tabular-nums;
}
.rate-cell-lite .rl-figure span {
  font-size: 0.4em;
  color: #a37f1f;
  margin-left: 4px;
  letter-spacing: 0;
}
.rate-cell-lite .rl-figure span.is-unit {
  font-size: 0.34em;
}
.rate-cell-lite .rl-label {
  margin-top: 22px;
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: #a37f1f;
}
.rate-cell-lite p {
  margin-top: 12px;
  font-size: 13.2px;
  line-height: 1.9;
  color: var(--ink-2);
}

/* 锚点导航列表 */
.anchor-list {
  border-top: 1px solid var(--line);
}
.anchor-list a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
  font-size: 14.5px;
  font-weight: 600;
  color: var(--navy);
  transition: color 0.25s, padding-left 0.35s var(--ease);
}
.anchor-list a:hover {
  color: #a37f1f;
  padding-left: 8px;
}
.anchor-list a span {
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--ink-4);
  font-weight: 700;
}

/* ---------- 服务包（深色三栏） ---------- */
.pkg-grid {
  display: grid;
  border-top: 1px solid rgba(255, 255, 255, 0.16);
}
.pkg {
  position: relative;
  padding: 30px 0 26px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}
.pkg-k {
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--gold);
}
.pkg h3 {
  margin-top: 14px;
  font-size: 20px;
  font-weight: 700;
  color: #fff;
}
.pkg .pkg-for {
  margin-top: 8px;
  font-size: 12.4px;
  color: rgba(255, 255, 255, 0.45);
}
.pkg ul {
  margin-top: 22px;
  display: grid;
  gap: 10px;
}
.pkg li {
  position: relative;
  padding-left: 18px;
  font-size: 13.2px;
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.62);
}
.pkg li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.78em;
  width: 8px;
  height: 1px;
  background: var(--gold);
}
.pkg .pkg-cta {
  margin-top: 26px;
}
.pkg--hi::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, 0.045);
  z-index: -1;
}
@media (min-width: 1024px) {
  .pkg-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .pkg {
    padding: 34px 36px 30px;
    border-bottom: none;
  }
  .pkg:first-child {
    padding-left: 0;
  }
  .pkg:last-child {
    padding-right: 0;
  }
  .pkg + .pkg {
    border-left: 1px solid rgba(255, 255, 255, 0.12);
  }
}

/* ---------- 园区（浅色三栏，带序号） ---------- */
.park-grid {
  display: grid;
  border-top: 1px solid var(--line);
}
.park {
  position: relative;
  padding: 28px 0 24px;
  border-bottom: 1px solid var(--line);
}
.park-idx {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.22em;
  color: #a37f1f;
}
.park h3 {
  margin-top: 14px;
  font-size: 20px;
  font-weight: 700;
  color: var(--navy);
}
.park p {
  margin-top: 12px;
  font-size: 13.4px;
  line-height: 1.9;
  color: var(--ink-2);
}
@media (min-width: 768px) {
  .park-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .park {
    padding: 30px 32px 26px;
    border-bottom: none;
  }
  .park:first-child {
    padding-left: 0;
  }
  .park:last-child {
    padding-right: 0;
  }
  .park + .park {
    border-left: 1px solid var(--line);
  }
}

/* ---------- 联系方式四栏 ---------- */
.contact-grid {
  display: grid;
  border-top: 1px solid var(--line);
}
.contact-cell {
  display: flex;
  flex-direction: column;
  padding: 26px 0 22px;
  border-bottom: 1px solid var(--line);
  transition: background 0.4s var(--ease);
}
.contact-cell .cc-k {
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.24em;
  color: #a37f1f;
}
.contact-cell .cc-v {
  margin-top: 16px;
  font-size: clamp(20px, 2vw, 26px);
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--navy);
  transition: color 0.3s;
}
.contact-cell .cc-v--sm {
  font-size: 15.5px;
  line-height: 1.7;
  letter-spacing: 0;
}
.contact-cell .cc-n {
  margin-top: auto;
  padding-top: 18px;
  font-size: 12px;
  letter-spacing: 0.02em;
  color: var(--ink-4);
}
.contact-cell:hover .cc-v {
  color: #a37f1f;
}
@media (min-width: 640px) {
  .contact-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .contact-cell {
    padding: 28px 30px 22px;
  }
  .contact-cell:nth-child(odd) {
    padding-left: 0;
  }
  .contact-cell:nth-child(even) {
    border-left: 1px solid var(--line);
  }
}
@media (min-width: 1024px) {
  .contact-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .contact-cell {
    padding: 30px 32px 24px;
  }
  .contact-cell:nth-child(odd) {
    padding-left: 32px;
  }
  .contact-cell:first-child {
    padding-left: 0;
  }
  .contact-cell + .contact-cell {
    border-left: 1px solid var(--line);
  }
}

/* 表格表头背景修正（深色区不应有浅色底） */
.spec-table th {
  background: transparent;
}
.spec-table--light {
  font-size: 13.6px;
}
.spec-table--light th {
  background: #f4f7fb;
}

/* 地图容器加细边，避免在纸色底上无边界 */
.map-frame {
  overflow: hidden;
  border: 1px solid var(--line);
  background: #fff;
}

/* 数据条：移动端两列（原一列过长） */
@media (max-width: 639px) {
  .stat-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .stat-strip-lead {
    grid-column: 1 / -1;
    padding: 22px 20px 18px;
    border-bottom: 1px solid var(--line-soft);
  }
  .stat-strip .stat-item {
    padding: 18px 20px 20px;
    border-top: 1px solid var(--line-soft);
  }
  .stat-strip .stat-item:nth-child(even) {
    border-left: 1px solid var(--line-soft);
  }
  .stat-strip .stat-v {
    font-size: 30px;
  }
}

/* 流程编号存在感增强 */
.step-num {
  color: rgba(10, 36, 99, 0.2);
}

/* 移动端正文排版微调：字距与行距收紧，标题降一档 */
@media (max-width: 639px) {
  .article {
    font-size: 16px;
    line-height: 1.95;
  }
  .article h2 {
    font-size: 21px;
    padding-left: 13px;
    margin-top: 2.1em;
  }
  .article h3 {
    font-size: 17px;
  }
  .article blockquote {
    padding: 16px 18px;
    font-size: 14.5px;
  }
}

/* ==========================================================================
   排版精修 v4（2026-10-19）
   只动字体度量、行宽与光学对齐，不改版式结构。分四组：
   ① 正文呼吸 ② 章节头比例 ③ 数字与表格 ④ 中文细节 + 移动端
   ========================================================================== */

/* ---------- ① 正文呼吸：行高与段距保持原样（2 / 1.15em），不参与精修 ---------- */
/* 正文只做避头尾，不动度量：标点不落行首，其余继承 site.css:846 的原始设定 */
.article {
  line-break: strict;
}
.article a:not(.btn) {
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
  text-decoration-color: rgba(212, 175, 55, 0.75);
}

/* ---------- ② 章节头比例：标题更透气，导语抬一档 ---------- */
.chapter-title {
  line-height: 1.2;
  letter-spacing: -0.004em;
}
.chapter-lede {
  font-size: 16px;
  line-height: 1.85;
}
.chapter-bar {
  font-size: 10.8px;
  letter-spacing: 0.24em;
}
.chapter-bar .dot-sep {
  margin: 0 2px;                     /* 编号与英文标签之间留出气口 */
}
.chapter-cn {
  font-size: 12px;
  letter-spacing: 0.16em;
}

/* 西文与数字在中文块里自动留白（Chrome 支持时生效，不支持则忽略） */
@supports (text-autospace: normal) {
  .chapter-lede,
  .article p,
  .article li {
    text-autospace: normal;
  }
}

/* ---------- ③ 数字与表格：等宽数字 + 行高归一 ---------- */
.meta,
.pdate,
.rate-cell .rate-figure,
.rl-figure,
.kpi-v,
.tl-year,
.sr-idx,
.stat-v,
.counter {
  font-variant-numeric: tabular-nums;
  font-feature-settings: "tnum" 1;
}
.spec-table td {
  line-height: 1.75;
  vertical-align: top;
}
/* 只精修浅色表格；深色章节里的表格保持原有金色表头小字样式 */
.spec-table--light th {
  font-size: 12px;
  letter-spacing: 0.08em;
}
.spec-table--light td:first-child {
  font-weight: 600;
}

/* ---------- ④ 小字统一 12px 一档（正文行高不在此处覆盖） ---------- */
.stat-k,
.pcat,
.eyebrow {
  font-size: 12px;
}
@media (max-width: 639px) {
  .chapter-title {
    line-height: 1.24;
  }
  .chapter-lede {
    font-size: 15.5px;
  }
}

/* 页脚底栏：版权行 / 政策解读 / 联系我们 / 备案号 统一同一亮度
   原来的问题是 <a> 被 .site-footer a 的 0.6 覆盖，比版权与备案号的 0.35 亮一档 */
.site-footer .footer-meta,
.site-footer .footer-meta a {
  color: rgba(255, 255, 255, 0.46);
}
.site-footer .footer-meta a:hover {
  color: var(--gold);
}
/* 风险提示同样与底栏同亮度，整块统一 */
.site-footer .footer-note {
  color: rgba(255, 255, 255, 0.46);
}