/* 灵犀汇金 · 官网样式 v5 — 深蓝色背景，专业工具感 */
:root {
  --deep-blue: #0A192F;
  --deep-blue-2: #0F2A3F;
  --gold: #D4AF37;
  --gold-dim: rgba(212, 175, 55, 0.3);
  --gold-hi: #E8D5A3;
  --ink-d: #CDD9F0;
  --muted-d: #8EA0B8;
  --bg-l: #F5F7FA;
  --ink-l: #1A2A3A;
  --muted-l: #5C6F87;
  --line-l: rgba(0, 0, 0, 0.08);
  --max: 1160px;
  --font: "Noto Sans SC", system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink-l);
  background: #fff;
  -webkit-font-smoothing: antialiased;
}

::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

::-webkit-scrollbar-track {
  background: #0A192F;
}

::-webkit-scrollbar-thumb {
  background: var(--gold-dim);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--gold);
}

::selection {
  background: var(--gold-dim);
  color: var(--deep-blue);
}

a {
  color: inherit;
  text-decoration: none;
}

/* 导航 */
.nav {
  position: sticky;
  top: 0;
  z-index: 200;
  background: rgba(10, 25, 47, 0.96);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(212, 175, 55, 0.25);
}

.nav__inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 2rem;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav__brand {
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.nav__brand-name {
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--gold-hi);
}

.nav__brand-tag {
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  color: var(--muted-d);
}

.nav__links {
  display: flex;
  gap: 1.8rem;
  align-items: center;
}

.nav__links a {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--muted-d);
  transition: color 0.2s;
}

.nav__links a:hover {
  color: var(--gold-hi);
}

.nav__cta {
  background: var(--gold);
  color: var(--deep-blue) !important;
  padding: 0.4rem 1.2rem;
  border-radius: 6px;
  font-weight: 700;
}

.nav__cta:hover {
  background: var(--gold-hi);
  color: var(--deep-blue);
}

.nav__toggle {
  display: none;
}

@media (max-width: 860px) {
  .nav__toggle {
    display: block;
    background: none;
    border: 1px solid var(--gold-dim);
    color: var(--ink-d);
    padding: 0.3rem 0.8rem;
    border-radius: 4px;
  }

  .nav__links {
    display: none;
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    flex-direction: column;
    background: var(--deep-blue);
    padding: 1.5rem;
    gap: 1rem;
    border-bottom: 1px solid var(--gold-dim);
  }

  .nav__links.is-open {
    display: flex;
  }
}

/* 导航 · 产品线下拉（全站统一） */
.nav__dropdown {
  position: relative;
}

.nav__dropdown-btn {
  font-size: 0.85rem;
  font-weight: 500;
  font-family: inherit;
  color: var(--muted-d);
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  transition: color 0.2s;
}

.nav__dropdown-btn::after {
  content: "";
  border: 4px solid transparent;
  border-top-color: var(--muted-d);
  margin-top: 0.2rem;
}

.nav__dropdown-btn:hover,
.nav__dropdown.is-open .nav__dropdown-btn {
  color: var(--gold-hi);
}

.nav__dropdown-panel {
  display: none;
  position: absolute;
  top: calc(100% + 0.5rem);
  left: 0;
  min-width: 15rem;
  padding: 0.5rem 0;
  background: var(--deep-blue-2);
  border: 1px solid rgba(212, 175, 55, 0.25);
  border-radius: 8px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
  z-index: 300;
}

.nav__dropdown.is-open .nav__dropdown-panel {
  display: block;
}

.nav__dropdown-panel a {
  display: block;
  padding: 0.55rem 1.1rem;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--ink-d);
  border: none;
}

.nav__dropdown-panel a:hover {
  background: rgba(212, 175, 55, 0.08);
  color: var(--gold-hi);
}

@media (max-width: 860px) {
  .nav__dropdown {
    width: 100%;
  }

  .nav__dropdown-btn {
    width: 100%;
    justify-content: space-between;
    padding: 0.35rem 0;
  }

  .nav__dropdown-panel {
    position: static;
    margin-top: 0.35rem;
    margin-bottom: 0.25rem;
    box-shadow: none;
    border: 1px solid rgba(212, 175, 55, 0.15);
    border-radius: 6px;
  }
}

/* Hero */
.hero {
  min-height: calc(100vh - 64px);
  background: var(--deep-blue);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 5rem 2rem;
  position: relative;
  overflow: hidden;
}

/* 极低对比径向提亮（品牌视觉 §1.1：中心略亮 3%～5%） */
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 50% at 50% 30%, rgba(91,159,232,.05) 0%, transparent 60%);
  pointer-events: none;
}

/* 弱网格纹理（品牌视觉 §1.3：对齐栏间距，低密度） */
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.15;
  background-image:
    linear-gradient(rgba(212,175,55,.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(212,175,55,.08) 1px, transparent 1px);
  background-size: 56px 56px;
  pointer-events: none;
}

.hero__inner {
  position: relative;
  z-index: 1;
  max-width: 800px;
}

.hero__eyebrow {
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  color: var(--gold);
  margin-bottom: 1rem;
  display: inline-block;
}

.hero__line {
  width: 48px;
  height: 2px;
  background: var(--gold);
  margin: 1rem auto 1.5rem;
}

.hero h1 {
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  font-weight: 700;
  line-height: 1.2;
  color: #fff;
  margin: 0 0 1rem;
}

.hero__sub {
  font-size: 1.05rem;
  color: var(--ink-d);
  max-width: 560px;
  margin: 0 auto 2rem;
}

.hero__actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 1rem;
}

.btn {
  display: inline-block;
  padding: 0.7rem 1.6rem;
  font-size: 0.9rem;
  font-weight: 600;
  border-radius: 6px;
  transition: all 0.2s;
  cursor: pointer;
  border: none;
}

.btn--gold {
  background: var(--gold);
  color: var(--deep-blue);
}

.btn--gold:hover {
  background: var(--gold-hi);
}

.btn--outline {
  background: transparent;
  border: 1px solid var(--gold-dim);
  color: var(--ink-d);
}

.btn--outline:hover {
  border-color: var(--gold);
  color: var(--gold-hi);
}

.hero__legal {
  font-size: 0.7rem;
  color: var(--muted-d);
}

.hero__media {
  margin-top: 3rem;
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid var(--gold-dim);
  box-shadow: 0 24px 64px rgba(0,0,0,.4);
}

.hero__media img,
.hero__media video {
  display: block;
  width: 100%;
  height: auto;
}

/* 通用区块 */
.section {
  padding: 5rem 2rem;
}

.section--light {
  background: var(--bg-l);
}

.section--white {
  background: #fff;
}

.section--dark {
  background: var(--deep-blue);
  color: var(--ink-d);
}

/* 两个相邻深色 section 之间加金线分隔 */
.section--dark + .section--dark {
  border-top: 1px solid rgba(212,175,55,.12);
}

.wrap {
  max-width: var(--max);
  margin: 0 auto;
}

.section-no {
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  color: var(--gold);
  text-transform: uppercase;
  margin-bottom: 0.8rem;
  display: block;
}

.section--dark .section-no {
  color: var(--gold-hi);
  opacity: .75;
}

.section-h2 {
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 700;
  line-height: 1.3;
  margin: 0 0 1rem;
  color: var(--ink-l);
}

.section--dark .section-h2 {
  color: #fff;
}

.section-lead {
  font-size: 1rem;
  color: var(--muted-l);
  max-width: 40rem;
  margin-bottom: 2.5rem;
  line-height: 1.7;
}

.section--dark .section-lead {
  color: var(--ink-d);
}

.gold-rule {
  width: 48px;
  height: 2px;
  background: var(--gold);
  margin: 1.2rem 0 1.8rem;
}

/* 问题区域 */
.problem-cols {
  display: grid;
  gap: 3rem;
  align-items: start;
}

@media (min-width: 800px) {
  .problem-cols {
    grid-template-columns: 1fr 1fr;
  }
}

.problem-copy h2 {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 700;
  line-height: 1.3;
  margin: 0 0 0.25rem;
}

.problem-copy h2 em {
  font-style: normal;
  color: var(--gold);
}

.problem-copy p {
  font-size: 0.92rem;
  color: var(--muted-l);
  margin: 0;
  line-height: 1.8;
}

.problem-items {
  list-style: none;
  padding: 0;
}

.problem-items li {
  display: flex;
  gap: 1rem;
  padding: 1.2rem 0;
  border-bottom: 1px solid var(--line-l);
}

.problem-items li:first-child {
  border-top: 1px solid var(--line-l);
}

.problem-items__num {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--gold);
  min-width: 2rem;
}

.problem-items__body h3 {
  font-size: 1rem;
  font-weight: 600;
  margin: 0 0 0.2rem;
}

.problem-items__body p {
  font-size: 0.85rem;
  color: var(--muted-l);
  margin: 0;
}

/* 解决框架 */
.solution-head {
  max-width: 600px;
  margin-bottom: 3rem;
}

.solution-grid {
  display: grid;
  gap: 1px;
  background: var(--gold-dim);
  border-radius: 12px;
  overflow: hidden;
}

@media (min-width: 720px) {
  .solution-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.solution-item {
  background: var(--deep-blue-2);
  padding: 2rem;
  transition: background 0.2s;
}

.solution-item:hover {
  background: #1A3A55;
}

.solution-item__label {
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  color: var(--gold);
  margin-bottom: 0.8rem;
  display: block;
}

.solution-item h3 {
  font-size: 1.2rem;
  font-weight: 600;
  margin: 0 0 0.5rem;
  color: #fff;
}

.solution-item p {
  font-size: 0.85rem;
  color: var(--muted-d);
  margin: 0;
  line-height: 1.6;
}

/* 产品卡片 */
.product-pair {
  display: grid;
  gap: 2rem;
}

@media (min-width: 840px) {
  .product-pair {
    grid-template-columns: 1fr 1fr;
  }
}

.product-card {
  border: 1px solid var(--line-l);
  border-radius: 12px;
  background: #fff;
  overflow: hidden;
  transition: transform 0.2s, box-shadow 0.2s;
}

.product-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.08);
}

.product-card--featured {
  border-color: var(--gold);
}

.product-card__img {
  aspect-ratio: 16/9;
  background: var(--deep-blue-2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted-d);
  font-size: 0.8rem;
  text-align: center;
  padding: 1rem;
}

.product-card__body {
  padding: 1.5rem;
}

.product-card__role {
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  color: var(--gold);
  text-transform: uppercase;
}

.product-card h3 {
  font-size: 1.4rem;
  font-weight: 700;
  margin: 0.2rem 0 0.5rem;
}

.product-card__desc {
  font-size: 0.85rem;
  color: var(--muted-l);
  margin-bottom: 1rem;
}

.product-card__feats {
  list-style: none;
  padding: 0;
  margin: 0 0 1.2rem;
}

.product-card__feats li {
  font-size: 0.8rem;
  padding: 0.2rem 0;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.product-card__feats li::before {
  content: "•";
  color: var(--gold);
}

.product-card__action a {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--gold);
  transition: gap .2s;
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
}
.product-card__action a:hover { gap: 0.5rem; }

.product-card__img-label {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
  display: block;
}

.product-card__img-hint {
  font-size: 0.68rem;
  color: var(--muted-d);
  opacity: .7;
  display: block;
}

/* 核心能力 */
.feature-list {
  margin-top: 1rem;
}

.feature-item {
  display: grid;
  gap: 1.5rem;
  padding: 2.5rem 0;
  border-top: 1px solid rgba(212, 175, 55, 0.2);
}

@media (min-width: 800px) {
  .feature-item {
    grid-template-columns: 2rem 1fr 1.2fr;
  }

  .feature-item--flip .feature-text {
    order: 2;
  }

  .feature-item--flip .feature-media {
    order: 1;
  }
}

.feature-num {
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--gold);
}

.feature-text h3 {
  font-size: 1.2rem;
  font-weight: 700;
  margin: 0 0 0.5rem;
  color: #fff;
}

.feature-tag {
  display: inline-block;
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  border: 1px solid var(--gold-dim);
  padding: 0.1rem 0.4rem;
  border-radius: 3px;
  color: var(--gold);
  margin-bottom: 0.6rem;
}

.feature-text p {
  font-size: 0.85rem;
  color: var(--ink-d);
  line-height: 1.7;
  margin: 0;
}

.feature-media {
  aspect-ratio: 16/10;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(212, 175, 55, 0.2);
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  font-size: 0.75rem;
  color: var(--muted-d);
  text-align: center;
  padding: 1rem;
  overflow: hidden;
}

.feature-media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 6px;
}

.feature-media__label {
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
}

/* 宣言 */
.manifesto {
  max-width: 700px;
  margin: 0 auto;
  text-align: center;
}

.manifesto__body {
  font-size: 1.1rem;
  line-height: 1.8;
  white-space: pre-line;
  color: var(--ink-d);
}

.manifesto__body strong {
  color: var(--gold-hi);
}

.manifesto__sig {
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--gold-dim);
}

.manifesto__sig-brand {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--gold-hi);
  letter-spacing: 0.1em;
}

.manifesto__sig-tag {
  font-size: 0.7rem;
  color: var(--muted-d);
  text-transform: uppercase;
}

/* 下载卡片 */
.download-card {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  align-items: center;
  justify-content: space-between;
  background: #fff;
  border: 1px solid var(--line-l);
  border-radius: 12px;
  padding: 2rem 2.25rem;
  border-top: 2px solid var(--gold);
}

.download-card__info { flex: 1; min-width: 280px; }

.download-card__info h3 {
  font-size: 1.25rem;
  font-weight: 700;
  margin: 0 0 0.35rem;
  color: var(--ink-l);
}

.download-card__meta {
  font-size: 0.82rem;
  color: var(--muted-l);
  margin: 0 0 1rem;
}

.download-card__notes {
  list-style: none;
  padding: 0;
  margin: 0;
}

.download-card__notes li {
  font-size: 0.84rem;
  color: var(--muted-l);
  padding: 0.2rem 0;
  display: flex;
  gap: 0.5rem;
  align-items: flex-start;
}

.download-card__notes li::before {
  content: "✓";
  color: var(--gold);
  font-weight: 700;
  flex-shrink: 0;
}

.download-card__actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.6rem;
}

.btn--lg {
  padding: 0.85rem 2.4rem;
  font-size: 1rem;
}

.download-card__ver {
  font-size: 0.72rem;
  color: var(--muted-l);
}

/* 定价 */
.tier-grid {
  display: grid;
  gap: 1.5rem;
}

@media (min-width: 760px) {
  .tier-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.tier {
  border: 1px solid var(--line-l);
  border-radius: 12px;
  padding: 1.8rem;
  background: #fff;
  transition: transform 0.2s, box-shadow 0.2s;
}

.tier:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.05);
}

.tier--featured {
  border-color: var(--gold);
}

.tier__badge {
  display: inline-block;
  background: var(--gold);
  color: var(--deep-blue);
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.2rem 0.8rem;
  border-radius: 20px;
  margin-bottom: 1rem;
}

.tier h3 {
  font-size: 1.2rem;
  font-weight: 700;
  margin: 0 0 0.2rem;
}

.tier__subtitle {
  font-size: 0.8rem;
  color: var(--muted-l);
  margin-bottom: 1rem;
}

.tier__price {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--gold);
  padding: 0.8rem 0;
  border-top: 1px solid var(--line-l);
  border-bottom: 1px solid var(--line-l);
  margin-bottom: 1.2rem;
}

.tier__feats {
  list-style: none;
  padding: 0;
  margin: 0 0 1.5rem;
}

.tier__feats li {
  font-size: 0.8rem;
  padding: 0.2rem 0;
  display: flex;
  gap: 0.5rem;
}

.tier__feats li::before {
  content: "·";
  color: var(--gold);
}

.tier__action {
  display: block;
  text-align: center;
  padding: 0.6rem;
  border-radius: 6px;
  font-size: 0.85rem;
  font-weight: 600;
}

.tier__action--gold {
  background: var(--gold);
  color: var(--deep-blue);
}

.tier__action--gold:hover {
  background: var(--gold-hi);
}

.tier__action--border {
  border: 1px solid var(--line-l);
}

.tier__action--border:hover {
  border-color: var(--gold);
  color: var(--gold);
}

/* 页脚 */
.footer {
  background: var(--deep-blue);
  border-top: 1px solid rgba(212, 175, 55, 0.2);
}

.footer__main {
  max-width: var(--max);
  margin: 0 auto;
  padding: 3rem 2rem;
  display: grid;
  gap: 2rem;
}

@media (min-width: 700px) {
  .footer__main {
    grid-template-columns: 1.5fr 1fr 1fr;
  }
}

.footer__brand-name {
  font-size: 1rem;
  font-weight: 700;
  color: var(--gold-hi);
  display: block;
  margin-bottom: 0.2rem;
}

.footer__brand-tag {
  font-size: 0.7rem;
  color: var(--muted-d);
  text-transform: uppercase;
}

.footer__brand-desc {
  font-size: 0.8rem;
  color: var(--muted-d);
  line-height: 1.6;
  margin-top: 0.8rem;
}

.footer__col h4 {
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  color: var(--gold);
  margin-bottom: 1rem;
}

.footer__col a {
  display: block;
  font-size: 0.8rem;
  color: var(--muted-d);
  margin-bottom: 0.5rem;
}

.footer__col a:hover {
  color: var(--gold-hi);
}

.footer__bottom {
  max-width: var(--max);
  margin: 0 auto;
  padding: 1.5rem 2rem;
  border-top: 1px solid rgba(212, 175, 55, 0.15);
  font-size: 0.7rem;
  color: var(--muted-d);
  text-align: center;
}

/* ICP 备案号：链至工信部备案查询，合规展示 */
.footer__icp {
  color: var(--muted-d);
  text-decoration: underline;
}

.footer__icp:hover {
  color: var(--gold-hi);
}

/* 响应式 */
@media (max-width: 600px) {
  .section {
    padding: 3rem 1rem;
  }

  .hero {
    padding: 3rem 1rem;
  }

  .product-card__body {
    padding: 1rem;
  }

  .tier {
    padding: 1.2rem;
  }

  .feature-item {
    grid-template-columns: 1fr;
  }

  .feature-num {
    display: none;
  }
}

/* ══════════ QMT 交易键盘 · 落地导航页 ══════════ */
.qmt-landing-hero {
  background: linear-gradient(165deg, var(--deep-blue) 0%, var(--deep-blue-2) 55%, #0a1528 100%);
  padding: 3.25rem 0 3.75rem;
  border-bottom: 1px solid var(--gold-dim);
}

.qmt-landing-hero .wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 2rem;
  text-align: center;
}

.qmt-landing-hero__eyebrow {
  display: inline-block;
  font-size: 0.68rem;
  letter-spacing: 0.28em;
  color: var(--muted-d);
  margin-bottom: 0.75rem;
}

.qmt-landing-hero h1 {
  margin: 0 0 0.85rem;
  font-size: clamp(1.45rem, 4vw, 2rem);
  font-weight: 700;
  color: var(--gold-hi);
  line-height: 1.25;
}

.qmt-landing-hero__sub {
  margin: 0 auto 1.75rem;
  max-width: 36rem;
  font-size: 0.95rem;
  color: var(--ink-d);
  line-height: 1.7;
}

.qmt-landing-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1rem;
  justify-content: center;
  align-items: center;
  margin-bottom: 1rem;
}

.qmt-landing-hero__legal {
  margin: 0;
  font-size: 0.72rem;
  color: var(--muted-d);
  max-width: 40rem;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.55;
}

.qmt-nav-grid {
  display: grid;
  gap: 1.15rem;
  grid-template-columns: 1fr;
}

@media (min-width: 640px) {
  .qmt-nav-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .qmt-nav-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.qmt-nav-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  background: #fff;
  border: 1px solid var(--line-l);
  border-radius: 12px;
  padding: 1.35rem 1.2rem 1.25rem;
  transition: border-color 0.2s, box-shadow 0.2s, transform 0.2s;
  text-align: left;
}

.qmt-nav-card:hover {
  border-color: rgba(212, 175, 55, 0.55);
  box-shadow: 0 10px 28px rgba(10, 25, 47, 0.08);
  transform: translateY(-2px);
}

.qmt-nav-card__step {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--gold);
  text-transform: uppercase;
  margin-bottom: 0.35rem;
}

.qmt-nav-card h3 {
  margin: 0 0 0.5rem;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--ink-l);
}

.qmt-nav-card p {
  margin: 0 0 0.85rem;
  font-size: 0.82rem;
  color: var(--muted-l);
  line-height: 1.55;
  flex: 1;
}

.qmt-nav-card__go {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--deep-blue);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.qmt-nav-card:hover .qmt-nav-card__go {
  color: var(--gold);
}

.qmt-classic-banner {
  margin-top: 2.5rem;
  padding: 1rem 1.25rem;
  background: rgba(10, 25, 47, 0.04);
  border: 1px solid var(--line-l);
  border-radius: 10px;
  font-size: 0.86rem;
  color: var(--muted-l);
  line-height: 1.6;
  text-align: center;
}

.qmt-classic-banner a {
  color: var(--ink-l);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.qmt-classic-banner a:hover {
  color: var(--gold);
}

/* ═══════  多屏金融电脑页  ═══════ */

.ms-config-group {
  margin-bottom: 1rem;
}

.ms-config-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--gold);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 1rem;
}

.section--light .ms-config-title {
  color: var(--ink-l);
}

.ms-option-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.25rem;
}

.ms-option-card {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(212, 175, 55, 0.2);
  border-radius: 12px;
  padding: 1.5rem;
  transition: border-color 0.25s, transform 0.25s;
}

.section--light .ms-option-card {
  background: #fff;
  border-color: var(--line-l);
}

.ms-option-card:hover {
  border-color: var(--gold);
  transform: translateY(-2px);
}

.ms-option-card--featured {
  border-color: var(--gold);
  background: rgba(212, 175, 55, 0.08);
}

.section--light .ms-option-card--featured {
  background: rgba(212, 175, 55, 0.06);
  border-color: var(--gold);
}

.ms-option-card__badge {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--gold);
  border: 1px solid var(--gold);
  border-radius: 4px;
  padding: 0.15rem 0.55rem;
  margin-bottom: 0.6rem;
}

.ms-option-card h4 {
  font-size: 1.1rem;
  font-weight: 600;
  margin: 0 0 0.5rem;
}

.section--dark .ms-option-card h4 {
  color: #fff;
}

.ms-option-card p {
  font-size: 0.92rem;
  line-height: 1.6;
  margin: 0;
  color: var(--muted-l);
}

.section--dark .ms-option-card p {
  color: var(--muted-d);
}

.ms-spec-list {
  list-style: none;
  padding: 0;
  margin: 0.75rem 0 0;
}

.ms-spec-list li {
  font-size: 0.85rem;
  padding: 0.25rem 0 0.25rem 1.2rem;
  position: relative;
  color: var(--muted-l);
}

.section--dark .ms-spec-list li {
  color: var(--muted-d);
}

.ms-spec-list li::before {
  content: "·";
  position: absolute;
  left: 0;
  font-weight: 700;
  color: var(--gold);
}

/* 对比表格 */
.ms-compare-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.ms-compare-table th,
.ms-compare-table td {
  padding: 0.75rem 1rem;
  text-align: left;
  border-bottom: 1px solid var(--line-l);
}

.ms-compare-table thead th {
  background: var(--deep-blue);
  color: var(--gold);
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  position: sticky;
  top: 64px;
}

.ms-compare-table thead th:first-child {
  border-radius: 8px 0 0 0;
}

.ms-compare-table thead th:last-child {
  border-radius: 0 8px 0 0;
}

.ms-compare-table tbody tr:hover {
  background: rgba(212, 175, 55, 0.04);
}

.ms-compare-table tbody td:first-child {
  font-weight: 600;
  color: var(--ink-l);
}

@media (max-width: 720px) {
  .ms-option-row {
    grid-template-columns: 1fr;
  }

  .ms-compare-table {
    font-size: 0.8rem;
  }

  .ms-compare-table th,
  .ms-compare-table td {
    padding: 0.5rem 0.6rem;
  }
}

/* ---------- 官网首页 home.html ---------- */
.hero--home .hero__inner {
  padding-bottom: 2.5rem;
}

.home-intro-lead {
  max-width: 42rem;
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.home-table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin: 0 -0.5rem;
  padding: 0 0.5rem;
}

.home-product-table thead th {
  position: static;
}

.home-table-actions {
  vertical-align: middle;
}

.home-table-actions .btn {
  margin: 0.2rem 0.25rem 0.2rem 0;
}

.btn--sm {
  padding: 0.42rem 0.9rem;
  font-size: 0.82rem;
}

/* 官网首页 · 信任条与 FAQ */
.home-trust-bar {
  margin-top: 2rem;
  font-size: 0.78rem;
  color: var(--muted-d);
  line-height: 1.6;
  max-width: 36rem;
  margin-left: auto;
  margin-right: auto;
}

.home-trust-bar a {
  color: var(--gold);
  text-decoration: underline;
}

.home-line-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(212, 175, 55, 0.2);
  border-radius: 12px;
  padding: 1.75rem 1.5rem;
  margin-bottom: 1.25rem;
  text-align: left;
}

.home-line-card:last-child {
  margin-bottom: 0;
}

.home-line-card h3 {
  margin: 0 0 0.75rem;
  font-size: 1.1rem;
  color: var(--gold-hi);
}

.home-line-card p {
  margin: 0.35rem 0;
  font-size: 0.9rem;
  color: var(--ink-d);
  line-height: 1.65;
}

.home-line-card .home-line-label {
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--gold);
  text-transform: uppercase;
  margin-bottom: 0.25rem;
}

.home-line-actions {
  margin-top: 1.1rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}

.home-image-slot {
  margin: 1rem 0 0;
}

.home-image-slot--hero {
  max-width: 52rem;
  margin: 1.2rem auto 0;
}

.home-image-slot__mock {
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: 10px;
  border: 1px dashed rgba(212, 175, 55, 0.45);
  background:
    linear-gradient(135deg, rgba(212, 175, 55, 0.12), rgba(212, 175, 55, 0.03)),
    repeating-linear-gradient(
      45deg,
      rgba(255, 255, 255, 0.06) 0,
      rgba(255, 255, 255, 0.06) 10px,
      rgba(255, 255, 255, 0.01) 10px,
      rgba(255, 255, 255, 0.01) 20px
    );
  color: var(--ink-d);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  font-size: 0.9rem;
  letter-spacing: 0.02em;
}

.home-image-slot__meta {
  margin-top: 0.5rem;
  color: var(--muted-d);
  font-size: 0.77rem;
  line-height: 1.6;
}

.home-image-slot__meta code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;
  background: rgba(212, 175, 55, 0.08);
  border: 1px solid rgba(212, 175, 55, 0.18);
  border-radius: 4px;
  padding: 0.1rem 0.3rem;
  color: var(--ink-d);
}

.home-faq {
  max-width: 40rem;
  margin: 0 auto;
  text-align: left;
}

.home-faq details {
  border: 1px solid rgba(212, 175, 55, 0.2);
  border-radius: 8px;
  margin-bottom: 0.65rem;
  background: rgba(255, 255, 255, 0.03);
}

.home-faq summary {
  padding: 0.85rem 1rem;
  cursor: pointer;
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--gold-hi);
  list-style: none;
}

.home-faq summary::-webkit-details-marker {
  display: none;
}

.home-faq details[open] summary {
  border-bottom: 1px solid rgba(212, 175, 55, 0.12);
}

.home-faq details p {
  margin: 0;
  padding: 0.85rem 1rem 1rem;
  font-size: 0.88rem;
  color: var(--ink-d);
  line-height: 1.65;
}

.home-purchased-strip {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr));
  gap: 1rem;
  margin-top: 1.5rem;
}

.home-purchased-strip a {
  display: block;
  padding: 1rem 1.15rem;
  background: #fff;
  border: 1px solid var(--line-l);
  border-radius: 10px;
  color: var(--ink-l);
  font-size: 0.88rem;
  font-weight: 600;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.home-purchased-strip a:hover {
  border-color: var(--gold);
  box-shadow: 0 4px 14px rgba(10, 25, 47, 0.08);
  color: var(--deep-blue);
}

.home-purchased-strip small {
  display: block;
  margin-top: 0.35rem;
  font-weight: 400;
  font-size: 0.78rem;
  color: var(--muted-l);
}