/* 知恒首页 V2 — 独立预览版，不影响 index.html */

.home-v2 {
  --v2-ink: #0b0d10;
  --v2-navy: #14171b;
  --v2-deep: #1a1e23;
  --v2-teal: #2a333c;
  --v2-gold: #d94853;
  --v2-gold-soft: rgba(178, 31, 42, 0.22);
  --v2-white: #f8f9fb;
  --v2-muted: rgba(248, 249, 251, 0.72);
  --v2-glass: rgba(16, 18, 21, 0.42);
  --v2-glass-border: rgba(255, 255, 255, 0.12);
  --v2-header-h: 84px;
}

/* ── Header on dark hero（Banner 内：白字；滚出首屏后：深色字）── */
.home-v2 .site-header {
  background: transparent;
  border-bottom-color: transparent;
  backdrop-filter: none;
  transition: background 0.4s ease, border-color 0.4s ease, box-shadow 0.4s ease;
}

.home-v2 .site-header::before {
  background: transparent;
}

.home-v2 .site-header:not(.is-solid),
.home-v2 .site-header.is-hero:not(.is-solid) {
  color: var(--v2-white);
}

.home-v2 .site-header:not(.is-solid) .logo-text strong,
.home-v2 .site-header:not(.is-solid) .logo-text span,
.home-v2 .site-header:not(.is-solid) .nav-link,
.home-v2 .site-header:not(.is-solid) .nav-link span,
.home-v2 .site-header:not(.is-solid) .search-toggle,
.home-v2 .site-header:not(.is-solid) .lang-option,
.home-v2 .site-header:not(.is-solid) .lang-divider,
.home-v2 .site-header:not(.is-solid) .menu-toggle span {
  color: var(--v2-white);
}

.home-v2 .site-header:not(.is-solid) .nav-link:hover,
.home-v2 .site-header:not(.is-solid) .nav-item.active .nav-link {
  color: var(--v2-white);
}

.home-v2 .site-header:not(.is-solid) .nav-link::after {
  background: var(--accent);
  height: 3px;
}

.home-v2 .site-header:not(.is-solid) .search-toggle {
  border-color: rgba(255, 255, 255, 0.35);
}

.home-v2 .site-header:not(.is-solid) .search-toggle:hover {
  border-color: var(--v2-white);
  color: var(--v2-white);
}

.home-v2 .site-header:not(.is-solid) .menu-toggle span {
  background: var(--v2-white);
}

/* 红色主题在 Banner 上仍保持白字（覆盖 theme-red.css） */
html[data-theme="red"] .home-v2 .site-header:not(.is-solid) .logo-text strong,
html[data-theme="red"] .home-v2 .site-header:not(.is-solid) .nav-link,
html[data-theme="red"] .home-v2 .site-header:not(.is-solid) .nav-link:hover,
html[data-theme="red"] .home-v2 .site-header:not(.is-solid) .nav-item.active .nav-link {
  color: var(--v2-white);
}

html[data-theme="red"] .home-v2 .site-header:not(.is-solid) .nav-link span,
html[data-theme="red"] .home-v2 .site-header:not(.is-solid) .lang-option:not(.is-active):hover {
  color: rgba(255, 255, 255, 0.72);
}

html[data-theme="red"] .home-v2 .site-header:not(.is-solid) .menu-toggle span {
  background: var(--v2-white);
}

.home-v2 .site-header.is-hero.is-solid,
.home-v2 .site-header.is-solid {
  background: rgba(255, 255, 255, 0.96);
  border-bottom-color: var(--border);
  box-shadow: var(--shadow);
  color: var(--text);
}

.home-v2 .site-header:not(.is-solid) .nav-item.is-open > .nav-link,
.home-v2 .site-header:not(.is-solid) .nav-item.is-open > .nav-link span {
  color: var(--v2-white);
}

.home-v2 .site-header .mega-menu,
.home-v2 .site-header .mega-menu a,
.home-v2 .site-header .mega-menu h4,
.home-v2 .site-header .office-tag {
  color: var(--text);
}

.home-v2 .site-header.is-solid::before {
  background: rgba(255, 255, 255, 0.96);
}

.home-v2 .site-header.is-solid .logo-text strong {
  color: var(--navy);
}

.home-v2 .site-header.is-solid .logo-text > span {
  color: var(--text-muted);
}

.home-v2 .site-header.is-solid .nav-link {
  color: var(--text);
}

.home-v2 .site-header.is-solid .nav-link span {
  color: var(--text-muted);
}

.home-v2 .site-header.is-solid .nav-link:hover,
.home-v2 .site-header.is-solid .nav-item.active .nav-link {
  color: var(--navy);
}

.home-v2 .site-header.is-solid .nav-link::after {
  background: var(--gold);
}

.home-v2 .site-header.is-solid .search-toggle {
  color: var(--text-muted);
  border-color: var(--border);
}

.home-v2 .site-header.is-solid .search-toggle:hover {
  border-color: var(--navy);
  color: var(--navy);
}

.home-v2 .site-header.is-solid .lang-option,
.home-v2 .site-header.is-solid .lang-divider {
  color: var(--text-muted);
}

.home-v2 .site-header.is-solid .menu-toggle span {
  background: var(--navy);
}

/* preview badge */
.v2-preview-bar {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 2000;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 16px;
  background: rgba(12, 26, 50, 0.88);
  backdrop-filter: blur(12px);
  border: 1px solid var(--v2-glass-border);
  border-radius: 999px;
  font-size: 13px;
  color: var(--v2-white);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.25);
}

.v2-preview-bar a {
  color: var(--v2-gold);
  font-weight: 500;
}

.v2-preview-bar a:hover {
  color: var(--gold-light);
}

/* ── Hero ── */
.v2-hero {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  color: var(--v2-white);
}

.v2-hero__media {
  position: absolute;
  inset: 0;
  z-index: 0;
  contain: strict;
}

.v2-hero__image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 45%;
  animation: v2-hero-kenburns 18s ease-in-out infinite alternate;
}

@keyframes v2-hero-kenburns {
  from { transform: scale(1); }
  to { transform: scale(1.06); }
}

.v2-hero__overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(105deg, rgba(7, 14, 26, 0.82) 0%, rgba(7, 14, 26, 0.48) 42%, rgba(12, 26, 50, 0.28) 100%),
    linear-gradient(to top, rgba(7, 14, 26, 0.88) 0%, transparent 42%);
  pointer-events: none;
}

/* ── Banner hero（全屏轮播 + 叠字，图片无蒙层）── */
.v2-hero--banner {
  height: 100vh;
  height: 100dvh;
  min-height: 100vh;
  min-height: 100dvh;
  display: block;
  overflow: hidden;
  color: var(--v2-white);
  background: var(--v2-ink);
}

.v2-hero--banner .v2-hero__banner {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
  background: #2c3540;
}

/* Banner 轮播 */
.v2-banner__track {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.v2-hero__banner.v2-banner,
.v2-banner {
  background-color: #2c3540;
}
.v2-banner__slide {
  position: absolute;
  inset: 0;
  margin: 0;
  overflow: hidden;
  opacity: 0;
  z-index: 0;
  transition: opacity 0.55s ease;
  pointer-events: none;
}

.v2-banner__slide.is-active {
  opacity: 1;
  z-index: 1;
  pointer-events: auto;
}
.v2-banner__slide:not(.is-active) .v2-banner__copy {
  opacity: 0 !important;
  visibility: hidden;
  transition: none;
}

.v2-banner__slide-link {
  display: block;
  width: 100%;
  height: 100%;
  color: inherit;
  text-decoration: none;
}

.v2-banner__slide img {
  width: 100%;
  height: 100%;
  min-width: 100%;
  min-height: 100%;
  object-fit: cover;
  object-position: center center;
  transform-origin: center center;
  display: block;
  transform: scale(1);
  will-change: transform;
  background: #2c3540;
}

.v2-banner__slide.is-active img {
  animation: v2-banner-kenburns 5.5s ease-out forwards;
}

@keyframes v2-banner-kenburns {
  from {
    transform: scale(1);
  }
  to {
    transform: scale(1.04);
  }
}

.v2-banner__copy {
  position: absolute;
  z-index: 2;
  display: flex;
  flex-direction: column;
  margin: 0;
  padding: 0;
  pointer-events: none;
  color: var(--v2-white);
}

.v2-banner__copy > * {
  pointer-events: auto;
}

.v2-banner__copy--center {
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: min(1100px, calc(100% - 64px));
  text-align: center;
  align-items: center;
}

.v2-banner__copy--left {
  left: clamp(28px, 8.5vw, 140px);
  right: auto;
  top: 50%;
  transform: translateY(-50%);
  width: min(680px, calc(100% - 96px));
  text-align: left;
  align-items: flex-start;
}

.v2-banner__title {
  margin: 0;
  font-family: var(--font-sans);
  font-size: clamp(28px, 3.2vw, 44px);
  font-weight: 500;
  line-height: 1.45;
  letter-spacing: 0.08em;
  color: var(--v2-white);
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.72), 0 8px 32px rgba(7, 14, 26, 0.55);
}

.v2-banner__copy--left .v2-banner__title {
  font-size: clamp(24px, 2.6vw, 36px);
  letter-spacing: 0.04em;
  font-weight: 500;
}

.v2-banner__subtitle {
  margin: clamp(14px, 1.8vw, 22px) 0 0;
  max-width: none;
  white-space: normal;
  font-family: var(--font-sans);
  font-size: clamp(13px, 1.15vw, 18px);
  font-weight: 400;
  line-height: 1.7;
  letter-spacing: 0.04em;
  text-transform: none;
  color: rgba(255, 255, 255, 0.92);
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.7), 0 6px 24px rgba(7, 14, 26, 0.5);
}

.v2-banner__body {
  margin: 18px 0 0;
  font-size: clamp(13px, 1.05vw, 15px);
  font-weight: 400;
  line-height: 1.9;
  letter-spacing: 0.04em;
  color: rgba(255, 255, 255, 0.92);
  text-shadow: 0 2px 14px rgba(7, 14, 26, 0.45);
  text-wrap: pretty;
  display: -webkit-box;
  -webkit-line-clamp: 5;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.v2-banner__cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-sizing: border-box;
  margin-top: 28px;
  min-width: 118px;
  height: 44px;
  padding: 0 18px 1px;
  background: #c8102e;
  color: #fff !important;
  font-size: 14px;
  letter-spacing: 0.08em;
  line-height: 1;
  text-decoration: none;
  border: 0;
  border-radius: 0;
  box-shadow: none;
  clip-path: polygon(8% 0, 92% 0, 100% 14%, 100% 86%, 92% 100%, 8% 100%, 0 86%, 0 14%);
}

.v2-banner__cta:hover {
  background: #a50d26;
  color: #fff !important;
}

.v2-banner__copy.is-in .v2-banner__title,
.v2-banner__copy.is-in .v2-banner__subtitle,
.v2-banner__copy.is-in .v2-banner__body,
.v2-banner__copy.is-in .v2-banner__cta {
  animation: v2-banner-copy-in 1s cubic-bezier(0.22, 1, 0.36, 1) both;
}

.v2-banner__copy.is-in .v2-banner__subtitle { animation-delay: 0.1s; }
.v2-banner__copy.is-in .v2-banner__body { animation-delay: 0.14s; }
.v2-banner__copy.is-in .v2-banner__cta { animation-delay: 0.28s; }

@keyframes v2-banner-copy-in {
  from {
    opacity: 0;
    transform: translate3d(0, 80px, 0);
  }
  to {
    opacity: 1;
    transform: translate3d(0, 0, 0);
  }
}

.v2-banner__tagline {
  display: none;
}

.v2-banner__more,
.v2-banner__more span,
.v2-banner__more:hover {
  display: none !important;
}

.v2-banner__dots {
  position: absolute;
  left: 50%;
  right: auto;
  bottom: 36px;
  top: auto;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  flex-direction: row;
  gap: 10px;
  padding: 0;
  background: none;
  backdrop-filter: none;
  border-radius: 0;
}

/* ── 首屏下方信息区 ── */
.v2-home-panel {
  background: #fff;
  color: var(--v2-ink);
  border-bottom: none;
  padding-bottom: 0;
}

.v2-home-panel__inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 72px 24px 8px;
  text-align: center;
}

.v2-home-about {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 820px;
  margin: 0 auto;
  padding: 0 24px;
}
.v2-home-about__en {
  margin: 0 0 8px;
  font-family: Arial, "Helvetica Neue", "Microsoft YaHei", sans-serif;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.22em;
  color: var(--accent, #c8102e);
}
.v2-home-about__zh {
  margin: 0 0 12px;
  font-size: clamp(26px, 2.6vw, 34px);
  font-weight: 500;
  letter-spacing: 0.18em;
  color: #1a1a1a;
  line-height: 1.3;
}
.v2-home-panel__desc {
  max-width: 760px;
  margin: 0 auto;
  font-size: 14px;
  line-height: 1.75;
  color: #333;
  text-shadow: 0 1px 0 rgba(255,255,255,0.55);
}
.home-deck {
  height: auto;
  overflow: visible;
  scroll-snap-type: none;
}
.home-deck > .v2-hero--banner {
  height: 100vh;
  height: 100dvh;
  min-height: 640px;
  max-height: none;
}
.home-deck > .v2-home-panel {
  height: auto;
  min-height: 100vh;
  min-height: 100dvh;
  max-height: none;
}
.v2-home-scene {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-top: 0;
  min-height: 100vh;
  min-height: 100dvh;
  max-height: none;
  overflow: hidden;
  background: #d7e3ee;
  box-sizing: border-box;
  padding: calc(var(--header-h, 72px) + 2.4vh) 4vw 7vh;
}
.v2-home-scene::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(255,255,255,0.7) 0%, rgba(255,255,255,0.32) 36%, rgba(255,255,255,0.06) 56%, transparent 72%);
}
.v2-home-scene__photo {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}
.v2-home-scene__copy {
  position: relative;
  z-index: 2;
  left: auto;
  right: auto;
  top: auto;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0;
}
.v2-home-scene__more {
  position: relative;
  width: 112px;
  margin-top: 32px;
  z-index: 2;
}
.v2-home-scene__more.is-text {
  width: auto;
  min-width: 132px;
}
.v2-home-scene__more img {
  display: block;
  width: 100%;
  height: auto;
}
.v2-home-scene__more-label {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 36px;
  padding: 6px 18px;
  background: #c41e3a;
  color: #fff;
  font-size: 13px;
  letter-spacing: 0.06em;
  font-weight: 500;
  white-space: nowrap;
  clip-path: polygon(10px 0, calc(100% - 10px) 0, 100% 50%, calc(100% - 10px) 100%, 10px 100%, 0 50%);
}
.v2-home-scene .v2-home-panel__metrics {
  position: relative;
  z-index: 2;
  left: auto;
  right: auto;
  top: auto;
  bottom: auto;
  width: 100%;
  max-width: none;
  margin: 40px 0 0;
  padding: 0;
  border: 0;
  background: transparent;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) minmax(180px, 24vw) minmax(0, 1fr) minmax(0, 1fr);
  grid-template-rows: auto;
  align-items: start;
  pointer-events: none;
}
.v2-home-scene .v2-home-panel__metrics .v2-metric:nth-child(1) { grid-column: 1; grid-row: 1; justify-self: start; text-align: left; }
.v2-home-scene .v2-home-panel__metrics .v2-metric:nth-child(2) { grid-column: 2; grid-row: 1; justify-self: start; text-align: left; }
.v2-home-scene .v2-home-panel__metrics .v2-metric:nth-child(3) { grid-column: 4; grid-row: 1; justify-self: start; text-align: left; }
.v2-home-scene .v2-home-panel__metrics .v2-metric:nth-child(4) { grid-column: 5; grid-row: 1; justify-self: start; text-align: left; }
.v2-home-scene .v2-home-panel__metrics .v2-metric:nth-child(1) strong,
.v2-home-scene .v2-home-panel__metrics .v2-metric:nth-child(2) strong,
.v2-home-scene .v2-home-panel__metrics .v2-metric:nth-child(3) strong,
.v2-home-scene .v2-home-panel__metrics .v2-metric:nth-child(4) strong { justify-content: flex-start; }

.v2-home-panel__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px;
  margin-bottom: 48px;
}

.v2-home-panel__metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  max-width: 960px;
  margin: 0 auto;
  padding-top: 40px;
  border-top: 1px solid var(--border);
}

.v2-home-panel__metrics .v2-metric,
.v2-home-panel__metrics .v2-metric:hover {
  position: relative;
  padding: 0 24px;
  background: transparent;
  border: none;
  border-radius: 0;
  text-align: center;
  cursor: default;
  box-shadow: none;
}

.v2-home-panel__metrics .v2-metric + .v2-metric::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 1px;
  height: 40px;
  background: var(--border);
}

.v2-home-panel__metrics .v2-metric strong {
  display: block;
  font-family: var(--font-sans);
  font-size: clamp(28px, 3.2vw, 40px);
  font-weight: 600;
  color: var(--v2-navy);
  line-height: 1;
  margin-bottom: 8px;
}

.v2-home-scene .v2-home-panel__metrics .v2-metric + .v2-metric::before {
  display: none;
}
.v2-home-scene .v2-home-panel__metrics .v2-metric strong {
  display: flex;
  align-items: baseline;
  justify-content: inherit;
  color: #c8102e;
  font-size: clamp(40px, 3.6vw, 58px);
  font-weight: 700;
  letter-spacing: 0;
  line-height: 1;
}
.v2-home-scene .v2-home-panel__metrics .v2-metric strong .v2-count {
  font-size: 1em;
  font-weight: 600;
  color: #c8102e;
  letter-spacing: 0;
  line-height: 1;
}
.v2-home-scene .v2-home-panel__metrics .v2-metric strong em {
  font-style: normal;
  font-size: 0.32em;
  font-weight: 500;
  margin-left: 2px;
  line-height: 1;
}
.v2-home-scene .v2-home-panel__metrics .v2-metric > span {
  display: block;
  margin-top: 8px;
  color: #222;
  font-size: 14px;
  letter-spacing: 0.04em;
  line-height: 1.4;
  white-space: nowrap;
}
.v2-home-scene .v2-metric-labels {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(160px, 22vw) minmax(0, 1fr);
  align-items: end;
  pointer-events: none;
}
.v2-home-scene .v2-metric-labels__left,
.v2-home-scene .v2-metric-labels__right {
  display: flex;
  align-items: baseline;
  gap: 28px;
}
.v2-home-scene .v2-metric-labels__left { grid-column: 1; justify-content: flex-end; }
.v2-home-scene .v2-metric-labels__right { grid-column: 3; justify-content: flex-start; }
.v2-home-scene .v2-metric-labels span {
  color: #222;
  font-size: 14px;
  letter-spacing: 0.04em;
  line-height: 1.4;
  white-space: nowrap;
}

.v2-banner__dots button {
  width: 8px;
  height: 8px;
  padding: 0;
  border: none;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.45);
  cursor: pointer;
  transition: transform 0.25s ease, background 0.25s ease;
}

.v2-banner__dots button.is-active {
  background: #fff;
  transform: scale(1.15);
}

.v2-banner__dots button:hover:not(.is-active) {
  background: rgba(255, 255, 255, 0.75);
}

.v2-hero--banner .v2-hero__eyebrow {
  color: var(--v2-gold);
}

.v2-hero--banner .v2-hero__title {
  color: var(--v2-white);
}

.v2-hero--banner .v2-hero__lead {
  color: var(--v2-muted);
}

.v2-hero--banner .v2-btn--ghost {
  color: var(--v2-white);
  border-color: rgba(255, 255, 255, 0.35);
}

.v2-hero--banner .v2-btn--ghost:hover {
  border-color: var(--v2-white);
  background: rgba(255, 255, 255, 0.08);
  color: var(--v2-white);
}

.v2-hero--banner .v2-hero__actions {
  margin-bottom: 0;
}

.v2-hero--banner .v2-hero__image {
  position: relative;
  inset: auto;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 38%;
  display: block;
}

.v2-hero--banner .v2-hero__inner {
  position: relative;
  z-index: 1;
  padding: 0;
}

.v2-hero__inner {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: calc(var(--v2-header-h) + 72px) 24px 80px;
}

.v2-hero__inner.is-entering {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 1s ease, transform 1s cubic-bezier(0.22, 1, 0.36, 1);
}

.v2-hero__inner.is-entering.is-entered {
  opacity: 1;
  transform: translateY(0);
}

.v2-hero__inner.is-entering .v2-metric {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.v2-hero__inner.is-entering.is-entered .v2-metric {
  opacity: 1;
  transform: translateY(0);
}

.v2-hero__inner.is-entering.is-entered .v2-metric:nth-child(1) { transition-delay: 0.55s; }
.v2-hero__inner.is-entering.is-entered .v2-metric:nth-child(2) { transition-delay: 0.65s; }
.v2-hero__inner.is-entering.is-entered .v2-metric:nth-child(3) { transition-delay: 0.75s; }
.v2-hero__inner.is-entering.is-entered .v2-metric:nth-child(4) { transition-delay: 0.85s; }

.v2-hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 28px;
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--v2-gold);
  font-weight: 500;
}

.v2-hero__eyebrow::before {
  content: '';
  width: 40px;
  height: 1px;
  background: var(--v2-gold);
}

.v2-hero__title {
  font-family: var(--font-sans);
  font-size: clamp(38px, 5.2vw, 64px);
  font-weight: 600;
  line-height: 1.15;
  max-width: 820px;
  margin-bottom: 24px;
  letter-spacing: 0.02em;
}

.v2-hero__title em {
  font-style: normal;
  color: var(--v2-gold);
}

.v2-hero__lead {
  font-size: clamp(16px, 1.6vw, 18px);
  line-height: 1.85;
  color: var(--v2-muted);
  max-width: 560px;
  margin-bottom: 40px;
}

.v2-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 56px;
}

.v2-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 15px 32px;
  font-size: 15px;
  font-weight: 500;
  border-radius: 4px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.28s ease;
  font-family: inherit;
}

.v2-btn--gold {
  background: var(--navy);
  color: var(--v2-white);
  border-color: var(--navy);
}

.v2-btn--gold:hover {
  background: var(--navy-light);
  border-color: var(--navy-light);
  transform: translateY(-1px);
}


.v2-btn--ghost {
  background: transparent;
  color: var(--v2-white);
  border-color: rgba(255, 255, 255, 0.35);
}

.v2-btn--ghost:hover {
  border-color: var(--v2-white);
  background: rgba(255, 255, 255, 0.08);
}

.v2-btn--ghost.v2-btn--dark {
  color: var(--v2-navy);
  border-color: rgba(12, 26, 50, 0.28);
}

.v2-btn--ghost.v2-btn--dark:hover {
  border-color: var(--v2-navy);
  background: rgba(12, 26, 50, 0.04);
  color: var(--v2-navy);
}

.v2-hero__metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.v2-hero__metrics .v2-metric {
  padding: 22px 24px;
  background: rgba(12, 26, 50, 0.58);
  border: 1px solid var(--v2-glass-border);
  border-radius: 6px;
  transition: border-color 0.3s ease, background 0.3s ease;
}

.v2-hero__metrics .v2-metric:hover {
  border-color: var(--v2-gold-soft);
  background: rgba(12, 26, 50, 0.55);
}

.v2-metric strong {
  display: block;
  font-family: var(--font-sans);
  font-size: clamp(28px, 3vw, 36px);
  font-weight: 600;
  color: var(--v2-white);
  line-height: 1;
  margin-bottom: 8px;
}

.v2-metric span {
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--v2-muted);
}

.v2-hero__scroll {
  position: absolute;
  bottom: 32px;
  right: 32px;
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.45);
}

.v2-hero__scroll-line {
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, var(--v2-gold), transparent);
  animation: v2ScrollPulse 2s ease-in-out infinite;
}

/* ── Intro strip ── */
.v2-intro {
  background: var(--v2-navy);
  color: var(--v2-white);
  padding: 48px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.v2-intro__inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
}

.v2-intro p {
  font-family: var(--font-sans);
  font-size: clamp(20px, 2.4vw, 28px);
  line-height: 1.5;
  max-width: 720px;
  color: rgba(255, 255, 255, 0.9);
}

.v2-intro a {
  flex-shrink: 0;
  font-size: 14px;
  letter-spacing: 0.08em;
  color: var(--v2-gold);
  white-space: nowrap;
}

.v2-intro a:hover {
  color: var(--gold-light);
}

/* ── Sections ── */
.v2-section {
  padding: 96px 0;
}

.v2-section--alt {
  background: var(--bg);
}

.v2-section--dark {
  background: var(--v2-navy);
  color: var(--v2-white);
}

.v2-section__head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 48px;
}

.v2-section__head .section-label {
  color: var(--v2-gold);
  margin-bottom: 12px;
}

.v2-section--dark .v2-section__head .section-label {
  color: var(--v2-gold);
}

.v2-section__head .section-title {
  font-family: var(--font-sans);
  font-size: clamp(28px, 3.2vw, 38px);
  font-weight: 600;
  line-height: 1.25;
}

.v2-section--dark .section-title {
  color: var(--v2-white);
}

.v2-link {
  font-size: 14px;
  color: var(--navy-mid);
  white-space: nowrap;
  transition: color 0.25s ease;
}

.v2-link:hover {
  color: var(--gold);
}

.v2-section--dark .v2-link {
  color: var(--v2-gold);
}

/* ── News ── */
.v2-news {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 32px;
  align-items: stretch;
}

.v2-news__featured {
  position: relative;
  min-height: 420px;
  border-radius: 8px;
  overflow: hidden;
  display: flex;
  align-items: flex-end;
}

.v2-news__featured-bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to top, rgba(7, 14, 26, 0.92) 0%, rgba(7, 14, 26, 0.2) 55%),
    url('https://zhihengweb.oss-cn-shenzhen.aliyuncs.com/site/assets/hero/banner-main.jpg') center / cover no-repeat;
  transition: transform 0.6s ease;
}

.v2-news__featured-bg.is-cover {
  background-image:
    linear-gradient(to top, rgba(7, 14, 26, 0.92) 0%, rgba(7, 14, 26, 0.2) 55%),
    var(--news-cover);
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
}

.v2-news__featured:hover .v2-news__featured-bg {
  transform: scale(1.04);
}

.v2-news__featured-body {
  position: relative;
  z-index: 1;
  padding: 40px;
}

.v2-tag {
  display: inline-block;
  padding: 5px 12px;
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: var(--v2-gold);
  color: var(--v2-ink);
  border-radius: 2px;
  margin-bottom: 16px;
}

.v2-news__featured h3 {
  font-family: var(--font-sans);
  font-size: clamp(22px, 2.4vw, 28px);
  font-weight: 600;
  line-height: 1.35;
  color: var(--v2-white);
  margin-bottom: 12px;
}

.v2-news__featured time {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.55);
}

.v2-news__list {
  display: flex;
  flex-direction: column;
  gap: 0;
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
  background: var(--white);
}

.v2-news__item {
  display: flex;
  gap: 20px;
  padding: 24px 28px;
  border-bottom: 1px solid var(--border);
  transition: background 0.25s ease;
}

.v2-news__item:last-child {
  border-bottom: none;
}

.v2-news__item:hover {
  background: rgba(var(--navy-rgb), 0.03);
}

.v2-news__date {
  flex-shrink: 0;
  text-align: center;
  min-width: 48px;
}

.v2-news__date strong {
  display: block;
  font-family: var(--font-sans);
  font-size: 28px;
  font-weight: 600;
  color: var(--navy);
  line-height: 1;
}

.v2-news__date span {
  font-size: 11px;
  color: var(--text-muted);
}

.v2-news__item .cat {
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--v2-gold);
  margin-bottom: 6px;
  display: block;
}

.v2-news__item h4 {
  font-size: 15px;
  font-weight: 500;
  line-height: 1.5;
  color: var(--text);
}

/* ── Home news (Tahota-style) ── */
.v2-home-news {
  background: #fff;
}
.v2-home-news__title {
  margin: 0 0 28px;
  font-size: 28px;
  font-weight: 700;
  line-height: 1.2;
  color: #1a1a1a;
}
.v2-home-news__title::after {
  content: '';
  display: block;
  width: 42px;
  height: 3px;
  margin-top: 12px;
  background: #e24b2a;
}
.v2-home-news .v2-news {
  display: grid;
  grid-template-columns: minmax(280px, 0.92fr) 1.15fr;
  gap: 48px 56px;
  align-items: start;
}
.v2-home-news .v2-news__photo {
  display: block;
}
.v2-home-news .v2-news__photo img {
  display: block;
  width: 100%;
  height: 228px;
  object-fit: cover;
}
.v2-home-news .v2-news__lead-head {
  display: grid;
  grid-template-columns: 58px 1fr;
  gap: 14px;
  margin-top: 22px;
  text-decoration: none;
  color: inherit;
}
.v2-home-news .v2-news__lead time {
  padding-top: 3px;
  font-size: 14px;
  color: #8a8a8a;
  letter-spacing: 0.02em;
}
.v2-home-news .v2-news__lead h3 {
  margin: 0;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.55;
  color: #222;
}
.v2-home-news .v2-news__lead p {
  margin: 12px 0 0 72px;
  font-size: 13px;
  line-height: 1.85;
  color: #8d8d8d;
}
.v2-home-news .v2-news__more {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-sizing: border-box;
  margin: 22px 0 0 72px;
  min-width: 118px;
  height: 44px;
  padding: 0 16px 1px;
  background: #c8102e;
  color: #fff;
  font-size: 14px;
  letter-spacing: 0.08em;
  line-height: 1;
  text-decoration: none;
  border-radius: 0;
  clip-path: polygon(8% 0, 92% 0, 100% 14%, 100% 86%, 92% 100%, 8% 100%, 0 86%, 0 14%);
}
.v2-home-news .v2-news__more:hover {
  background: #a50d26;
  color: #fff;
}
.v2-home-news .v2-news__list {
  display: flex;
  flex-direction: column;
  border: 0;
  border-radius: 0;
  background: transparent;
  overflow: visible;
}
.v2-home-news .v2-news__item {
  display: grid;
  grid-template-columns: 10px minmax(0, 1fr) 18px;
  gap: 0 14px;
  align-items: center;
  padding: 16px 0 18px;
  border: 0;
  border-bottom: 1px solid #ececec;
  text-decoration: none;
  color: inherit;
}
.v2-home-news .v2-news__item:last-child {
  border-bottom: none;
}
.v2-home-news .v2-news__item:hover {
  background: transparent;
}
.v2-home-news .v2-news__item:hover h4 {
  color: #c8102e;
}
.v2-home-news .v2-news__dot {
  width: 6px;
  height: 6px;
  margin-top: 8px;
  border-radius: 50%;
  background: #222;
  align-self: start;
}
.v2-home-news .v2-news__item-top {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 16px;
  align-items: start;
}
.v2-home-news .v2-news__item h4 {
  margin: 0;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.5;
  color: #222;
}
.v2-home-news .v2-news__item time {
  font-size: 13px;
  color: #9a9a9a;
  white-space: nowrap;
  padding-top: 2px;
}
.v2-home-news .v2-news__item p {
  margin: 6px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: #8d8d8d;
}
.v2-home-news .v2-news__arrow {
  width: 8px;
  height: 8px;
  border-top: 1.5px solid #b5b5b5;
  border-right: 1.5px solid #b5b5b5;
  transform: rotate(45deg);
}

/* ── Home honors ── */
.v2-honors {
  position: relative;
  overflow: hidden;
  background: #e7eef3 url('../assets/ui-0821/home/honors/bg.jpg') center / cover no-repeat;
}
.v2-honors__layout {
  display: grid;
  grid-template-columns: minmax(260px, 420px) minmax(0, 1fr);
  gap: 28px 40px;
  align-items: center;
  min-height: 460px;
  padding: 64px 0 64px max(24px, calc((100vw - var(--max-w)) / 2));
}
.v2-honors__copy h2 {
  margin: 0;
  font-size: 32px;
  font-weight: 600;
  line-height: 1.2;
  color: #1a1a1a;
}
.v2-honors__copy h2::after {
  content: '';
  display: block;
  width: 42px;
  height: 3px;
  margin-top: 14px;
  background: #e24b2a;
}
.v2-honors__copy p {
  margin: 18px 0 0;
  max-width: 380px;
  font-size: 14px;
  line-height: 1.9;
  color: #333;
}
.v2-honors__marquee {
  overflow: hidden;
}
.v2-honors__track {
  display: flex;
  width: max-content;
  animation: v2-honors-scroll 36s linear infinite;
}
.v2-honors__marquee:hover .v2-honors__track,
.v2-honors__marquee:focus-within .v2-honors__track {
  animation-play-state: paused;
}
.v2-honors__group {
  display: flex;
  margin: 0;
  padding: 0;
  list-style: none;
}
.v2-honors__item {
  flex: 0 0 220px;
  width: 220px;
  height: 148px;
  background: #fff;
  border-right: 1px solid #ececec;
  box-shadow: 0 8px 22px rgba(20, 40, 60, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
}
.v2-honors__item img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.v2-honors__item--wide {
  flex-basis: 320px;
  width: 320px;
}
.v2-honors__item--wide img {
  padding: 18px 22px;
}
@keyframes v2-honors-scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-33.3333%); }
}

/* ── Home lawyer search ── */
.v2-find {
  position: relative;
  min-height: 560px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  padding: 78px 28px 48px;
  color: #fff;
  text-align: center;
  background: #24324d url('../assets/ui-0821/home/lawyer-find-bg.jpg?v=20261014wave') center top / cover no-repeat;
}
.v2-find__copy {
  position: relative;
  z-index: 1;
  margin-bottom: 48px;
}
.v2-find__copy p {
  margin: 0;
  font-size: clamp(20px, 2.1vw, 28px);
  font-weight: 500;
  letter-spacing: 0.06em;
  line-height: 1.75;
  text-shadow: 0 2px 18px rgba(0, 0, 0, 0.28);
}
.v2-find__form {
  position: relative;
  z-index: 1;
  width: min(1120px, 100%);
}
.v2-find__bar {
  display: flex;
  align-items: flex-end;
  gap: 16px;
}
.v2-find__field {
  flex: 1 1 0;
  min-width: 0;
  text-align: left;
  font-size: 13px;
  color: #fff;
}
.v2-find__field input,
.v2-find__field select {
  display: block;
  width: 100%;
  height: 40px;
  margin-top: 8px;
  padding: 0 12px;
  border: 0;
  background: #fff;
  color: #333;
  font-size: 14px;
  font-family: inherit;
}
.v2-find__field input::placeholder { color: #b0b0b0; }
.v2-find__go {
  flex: 0 0 auto;
  height: 40px;
  padding: 0 22px;
  border: 0;
  background: #c8102e;
  color: #fff;
  font-size: 15px;
  font-family: inherit;
  letter-spacing: 0.08em;
  cursor: pointer;
}
.v2-find__go:hover { background: #a50d26; }
.v2-find__az {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 6px 16px;
  margin-top: 22px;
}
.v2-find__hotline {
  margin-top: auto;
  padding-top: 56px;
  color: #fff;
  font-size: clamp(16px, 1.7vw, 22px);
  text-shadow: 0 2px 14px rgba(0, 0, 0, 0.28);
}
.v2-find__hotline .site-hotline__num {
  color: #ffd4a8;
}
.v2-find__hotline .site-hotline__num:hover,
.v2-find__hotline .site-hotline__num:focus-visible {
  color: #fff;
}
.v2-find__az button {
  padding: 2px 0;
  border: 0;
  background: transparent;
  color: rgba(255, 255, 255, 0.92);
  font-size: 14px;
  font-family: inherit;
  cursor: pointer;
}
.v2-find__az button.is-active {
  color: #ff5a73;
  font-weight: 700;
}

/* ── Milestones ── */
.v2-milestones {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 64px;
  align-items: start;
}

.v2-milestones__intro .section-desc {
  margin: 16px 0 24px;
  color: var(--text-muted);
  line-height: 1.85;
}

.v2-timeline {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.v2-timeline__item {
  position: relative;
  padding: 28px 24px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 8px;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.v2-timeline__item:hover {
  border-color: var(--v2-gold-soft);
  box-shadow: var(--shadow);
}

.v2-timeline__item.is-highlight {
  background: var(--v2-navy);
  border-color: var(--v2-navy);
  color: var(--v2-white);
}

.v2-timeline__item.is-highlight p {
  color: var(--v2-muted);
}

.v2-timeline__year {
  display: block;
  font-family: var(--font-sans);
  font-size: 32px;
  font-weight: 600;
  color: var(--v2-gold);
  margin-bottom: 12px;
  line-height: 1;
}

.v2-timeline__item h3 {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 10px;
  line-height: 1.4;
}

.v2-timeline__item p {
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-muted);
}

/* ── Practice ── */
.v2-practice {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
}

.v2-practice__item {
  padding: 32px 28px;
  background: var(--white);
  transition: background 0.3s ease;
}

.v2-practice__item:hover {
  background: rgba(var(--navy-rgb), 0.03);
}

.v2-practice__num {
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--v2-gold);
  margin-bottom: 16px;
}

.v2-practice__item h3 {
  font-size: 16px;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 4px;
  line-height: 1.4;
}

.v2-practice__en {
  display: block;
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--navy-mid);
  margin-bottom: 12px;
}

.v2-practice__item p {
  font-size: 13px;
  line-height: 1.65;
  color: var(--text-muted);
}
.v2-practice--full .v2-practice__item {
  padding: 22px 20px 20px;
}
.v2-practice--full .v2-practice__num {
  margin-bottom: 10px;
}
.v2-practice--full .v2-practice__item p {
  display: none;
}

/* 首页专业/行业领域：白底目录（回归最初样式） */
.v2-home-areas {
  --home-area-red: #c8102e;
  background: #fff;
  color: var(--navy, #1a1a1a);
  padding: 72px 0 88px;
}
.v2-home-areas__head {
  text-align: center;
  margin: 0 0 28px;
}
.v2-home-areas__head .section-label {
  color: var(--home-area-red);
  margin-bottom: 8px;
}
.v2-home-areas__head h2 {
  margin: 0;
  font-size: 28px;
  font-weight: 650;
  color: var(--navy, #1a1a1a);
  letter-spacing: 0.04em;
}
.v2-home-areas__tabs {
  display: flex;
  justify-content: center;
  gap: 48px;
  margin: 0 0 28px;
  border-bottom: 1px solid rgba(0, 0, 0, 0.12);
}
.v2-home-areas__tab {
  appearance: none;
  background: none;
  border: 0;
  padding: 6px 4px 14px;
  margin-bottom: -1px;
  color: rgba(0, 0, 0, 0.45);
  font: inherit;
  font-size: 16px;
  letter-spacing: 0.06em;
  cursor: pointer;
  border-bottom: 3px solid transparent;
}
.v2-home-areas__tab.is-on {
  color: var(--navy, #1a1a1a);
  border-bottom-color: var(--home-area-red);
}
.v2-home-areas__panel[hidden] { display: none !important; }
.v2-home-areas .v2-practice {
  background: var(--border, #e6e6e6);
  border: 1px solid var(--border, #e6e6e6);
  border-radius: 8px;
  gap: 1px;
}
.v2-home-areas .v2-practice__item {
  background: #fff;
  padding: 26px 22px 24px;
  min-height: 118px;
  box-shadow: none;
}
.v2-home-areas .v2-practice__item:hover {
  background: #fafafa;
  box-shadow: inset 3px 0 0 var(--home-area-red);
}
.v2-home-areas .v2-practice__item--filler,
.v2-practice__item--filler {
  pointer-events: none;
  cursor: default;
  min-height: 118px;
}
.v2-home-areas .v2-practice__item--filler:hover,
.v2-practice__item--filler:hover {
  background: #fff;
  box-shadow: none;
}
.v2-home-areas .v2-practice__num {
  color: var(--home-area-red);
}
.v2-home-areas .v2-practice__item h3 {
  color: var(--navy, #1a1a1a);
  margin-bottom: 8px;
}
.v2-home-areas .v2-practice__en {
  color: rgba(0, 0, 0, 0.45);
  margin-bottom: 0;
}
.v2-home-areas__more {
  margin: 28px 0 0;
  text-align: center;
}
.v2-home-areas__more a {
  color: var(--navy, #1a1a1a);
  font-size: 14px;
  margin: 0 12px;
}
.v2-home-areas__more a:hover { color: var(--home-area-red); }
.v2-home-areas__empty {
  grid-column: 1 / -1;
  margin: 0;
  padding: 40px 20px;
  text-align: center;
  color: rgba(0, 0, 0, 0.45);
  background: #fff;
}
.v2-lawyer__office {
  font-size: 12px;
  color: var(--text-muted);
}
.v2-lawyer__areas {
  display: none;
}

/* ── Lawyers ── */
.v2-lawyers {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.v2-lawyer {
  border-radius: 8px;
  overflow: hidden;
  background: var(--white);
  border: 1px solid var(--border);
  transition: box-shadow 0.3s ease, transform 0.3s ease;
}

.v2-lawyer:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.v2-lawyer__photo {
  aspect-ratio: 3 / 4;
  overflow: hidden;
  background: var(--surface-photo-1);
}

.v2-lawyer__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  transition: transform 0.5s ease;
}

.v2-lawyer:hover .v2-lawyer__photo img {
  transform: scale(1.03);
}

.v2-lawyer__info {
  padding: 20px 22px 24px;
}

.v2-lawyer__info h3 {
  font-family: var(--font-sans);
  font-size: 18px;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 6px;
}

.v2-lawyer__title {
  font-size: 13px;
  color: var(--v2-gold);
  margin-bottom: 8px;
}

.v2-lawyer__areas {
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.5;
}

/* ── CTA ── */
.v2-cta {
  position: relative;
  padding: 88px 0;
  overflow: hidden;
  color: var(--v2-white);
  text-align: center;
}

.v2-cta__bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, rgba(7, 14, 26, 0.92), rgba(18, 40, 69, 0.88)),
    url('../assets/hero/concepts/hero-concept-fluid-navy.png') center / cover no-repeat;
}

.v2-cta__inner {
  position: relative;
  z-index: 1;
}

.v2-cta h2 {
  font-family: var(--font-sans);
  font-size: clamp(28px, 3.5vw, 40px);
  font-weight: 600;
  margin-bottom: 12px;
}

.v2-cta p {
  font-size: 16px;
  color: var(--v2-muted);
  margin-bottom: 28px;
}

.v2-cta__phone {
  font-family: var(--font-sans);
  font-size: clamp(32px, 4vw, 44px);
  font-weight: 600;
  color: var(--v2-gold);
  letter-spacing: 0.04em;
}

.v2-cta__phone a {
  color: inherit;
}

.v2-cta__phone a:hover {
  color: var(--gold-light);
}

/* ── Animations ── */
@keyframes v2ScrollPulse {
  0%, 100% { opacity: 0.4; transform: scaleY(1); }
  50% { opacity: 1; transform: scaleY(1.15); }
}

.v2-reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.v2-reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* reduced motion */
@media (prefers-reduced-motion: reduce) {
  .v2-hero__image {
    animation: none;
  }

  .v2-banner__slide {
    transition: none;
  }

  .v2-banner__slide.is-active img,
  .v2-banner__slide img {
    animation: none;
    transform: none;
  }

  .v2-hero__scroll-line {
    animation: none;
  }

  .v2-honors__track {
    animation: none;
  }

  .v2-reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .v2-news__featured:hover .v2-news__featured-bg,
  .v2-lawyer:hover,
  .v2-lawyer:hover .v2-lawyer__photo img {
    transform: none;
  }
}

/* ── Responsive ── */
@media (max-width: 1100px) {
  .v2-hero__metrics {
    grid-template-columns: repeat(2, 1fr);
  }

  .v2-milestones {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .v2-timeline {
    grid-template-columns: repeat(2, 1fr);
  }

  .v2-practice {
    grid-template-columns: repeat(2, 1fr);
  }

  .v2-lawyers {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 1280px) {
  .v2-home-scene {
    padding: calc(var(--header-h, 72px) + 16px) 5vw 6vh;
  }
  .v2-home-scene__copy {
    height: auto;
    padding: 0;
  }
  .v2-home-about__en { display: none; }
  .v2-home-about__zh { margin: 0 0 8px; font-size: 24px; }
  .v2-home-panel__desc {
    display: block;
    overflow: visible;
    font-size: 13px;
    line-height: 1.55;
  }
  .v2-home-scene__more {
    position: relative;
    top: auto;
    left: auto;
    width: 92px;
    margin-top: 24px;
    transform: none;
  }
  .v2-home-scene .v2-home-panel__metrics {
    margin-top: 28px;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    grid-template-rows: auto auto;
    column-gap: 16px;
    row-gap: 20px;
  }
  .v2-home-scene .v2-home-panel__metrics .v2-metric:nth-child(1) { grid-column: 1; grid-row: 1; }
  .v2-home-scene .v2-home-panel__metrics .v2-metric:nth-child(2) { grid-column: 2; grid-row: 1; }
  .v2-home-scene .v2-home-panel__metrics .v2-metric:nth-child(3) { grid-column: 1; grid-row: 2; }
  .v2-home-scene .v2-home-panel__metrics .v2-metric:nth-child(4) { grid-column: 2; grid-row: 2; }
  .v2-home-scene__more--en {
    width: auto;
    min-width: 108px;
  }
  .v2-home-scene__more.is-text {
    width: auto;
    min-width: 108px;
  }
}

@media (max-width: 768px) {
  .v2-home-scene {
    min-height: 0 !important;
    max-height: none;
    background: #fff !important;
    padding: 28px 20px 36px !important;
    overflow: visible;
  }
  .v2-home-scene::after {
    display: none !important;
  }
  .v2-home-scene picture,
  .v2-home-scene__photo {
    display: none !important;
  }

  /* 首页 Banner：避开顶栏，并给第三张长文案留出换行空间 */
  .v2-hero--banner,
  .v2-hero--banner.v2-hero {
    --home-banner-body: min(78vh, 560px);
    box-sizing: border-box;
    padding-top: var(--header-h, 72px);
    height: calc(var(--header-h, 72px) + var(--home-banner-body));
    min-height: calc(var(--header-h, 72px) + 360px);
    max-height: none;
    aspect-ratio: unset;
  }

  .v2-banner__slide img,
  .v2-banner__slide.is-active img {
    animation: none !important;
    transform: none !important;
    object-fit: cover !important;
    object-position: center 42% !important;
    filter: saturate(1.08) brightness(1.12);
    background: #2c3540;
  }
  .v2-banner__slide:first-child {
    overflow: hidden;
  }

  .v2-banner {
    touch-action: pan-y;
  }

  .v2-banner__copy--center {
    width: calc(100% - 32px);
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    align-items: center;
  }
  .v2-banner__copy--left {
    left: 20px;
    width: calc(100% - 40px);
    top: 50%;
    transform: translateY(-50%);
    align-items: flex-start;
    text-align: left;
  }

  .v2-banner__title {
    font-size: clamp(18px, 5vw, 24px);
    letter-spacing: 0.06em;
    white-space: normal;
    line-height: 1.35;
  }

  html[lang="en"] .v2-banner__title {
    font-size: clamp(15px, 4.1vw, 20px);
    letter-spacing: 0.02em;
  }

  .v2-banner__copy--left .v2-banner__title {
    font-size: clamp(18px, 4.6vw, 22px);
    letter-spacing: 0.02em;
  }

  html[lang="en"] .v2-banner__copy--left .v2-banner__title {
    font-size: clamp(15px, 4vw, 19px);
  }

  .v2-banner__subtitle {
    font-size: clamp(11px, 3vw, 13px);
    letter-spacing: 0.08em;
    margin-top: 10px;
    white-space: normal;
  }

  .v2-banner__copy.is-in .v2-banner__title,
  .v2-banner__copy.is-in .v2-banner__subtitle,
  .v2-banner__copy.is-in .v2-banner__body,
  .v2-banner__copy.is-in .v2-banner__cta {
    animation: none !important;
    opacity: 1 !important;
    transform: none !important;
  }

  .v2-banner__copy--center,
  .v2-banner__copy--left {
    top: auto;
    bottom: 48px;
    transform: none;
    max-height: calc(100% - 16px);
    overflow: hidden;
  }
  .v2-banner__copy--center {
    left: 16px;
    right: 16px;
    width: auto;
    text-align: left;
    align-items: flex-start;
  }
  .v2-banner__copy--left {
    left: 16px;
    right: 16px;
    width: auto;
  }

  .v2-banner__body {
    font-size: 13px;
    line-height: 1.65;
    margin-top: 10px;
    display: -webkit-box;
    -webkit-line-clamp: 6;
    -webkit-box-orient: vertical;
    overflow: hidden;
    max-height: none;
    text-wrap: unset;
    word-break: break-word;
    overflow-wrap: anywhere;
    line-break: auto;
  }

  .v2-banner__cta {
    min-width: 112px;
    min-height: 44px;
    height: 44px;
    font-size: 14px;
    margin-top: 14px;
    margin-bottom: 4px;
  }
  .v2-banner__body,
  .v2-home-panel__desc {
    word-break: break-word;
    overflow-wrap: anywhere;
    line-break: auto;
  }

  .v2-banner__dots {
    left: 0;
    right: 0;
    width: 100%;
    transform: none;
    bottom: 12px;
    justify-content: center;
    gap: 0;
  }
  .v2-banner__dots button {
    flex: 0 0 8px;
    margin: 0 8px;
  }

  .v2-home-panel__inner {
    padding: 36px 16px 4px;
    text-align: center;
  }
  .v2-home-about__zh {
    font-size: 26px;
    letter-spacing: 0.12em;
  }
  .v2-home-panel__desc {
    max-width: none;
    margin: 0;
    font-size: 13px;
    line-height: 1.55;
    text-align: center;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }
  .home-deck {
    height: auto;
    overflow: visible;
    scroll-snap-type: none;
  }
  .home-deck > .v2-hero--banner,
  .home-deck > .v2-hero--banner.v2-hero {
    height: calc(var(--header-h, 72px) + var(--home-banner-body, min(78vh, 560px)));
    min-height: calc(var(--header-h, 72px) + 360px);
    max-height: none;
    padding-top: var(--header-h, 72px);
    aspect-ratio: auto;
    scroll-snap-align: none;
  }
  .home-deck > .v2-home-panel {
    height: auto;
    min-height: 0;
    scroll-snap-align: none;
  }
  .v2-home-scene {
    position: relative;
    display: flex;
    flex-direction: column;
    height: auto;
    min-height: 0;
    max-height: none;
    overflow: visible;
    background: #fff;
    padding: 0;
  }
  .v2-home-scene::after {
    display: none;
  }
  .v2-home-scene__photo {
    position: relative;
    inset: auto;
    width: 100%;
    height: min(52vw, 280px);
    min-height: 200px;
    object-fit: cover;
    object-position: center top;
  }
  .v2-home-scene__copy {
    position: relative;
    z-index: 2;
    left: auto;
    right: auto;
    top: auto;
    height: auto;
    padding: 22px 20px 8px;
    background: #fff;
  }
  .v2-home-about__en {
    margin: 0 0 2px;
    font-size: 11px;
    letter-spacing: 0.12em;
  }
  .v2-home-about__zh {
    font-size: 22px;
    margin: 0 0 6px;
  }
  .v2-home-scene__more {
    position: relative;
    top: auto;
    left: auto;
    width: 96px;
    margin: 20px auto 8px;
    transform: none;
  }
  .v2-home-scene__more--en {
    width: auto;
    min-width: 110px;
  }
  .v2-home-scene__more.is-text {
    width: auto;
    min-width: 108px;
  }
  .v2-home-panel__desc {
    display: block;
    -webkit-line-clamp: unset;
    overflow: visible;
    font-size: 14px;
    line-height: 1.7;
    max-height: none;
  }
  html[lang="en"] .v2-home-panel__desc {
    -webkit-line-clamp: 4;
    word-break: break-word;
    line-break: auto;
  }
  .v2-home-scene .v2-home-panel__metrics {
    position: relative;
    z-index: 2;
    left: auto;
    right: auto;
    top: auto;
    bottom: auto;
    width: auto;
    margin: 0;
    padding: 16px 16px 28px;
    background: #f4f7fb;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    grid-template-rows: auto auto;
    column-gap: 12px;
    row-gap: 16px;
  }
  .v2-home-scene .v2-home-panel__metrics .v2-metric:nth-child(1) { grid-column: 1; grid-row: 1; }
  .v2-home-scene .v2-home-panel__metrics .v2-metric:nth-child(2) { grid-column: 2; grid-row: 1; }
  .v2-home-scene .v2-home-panel__metrics .v2-metric:nth-child(3) { grid-column: 1; grid-row: 2; }
  .v2-home-scene .v2-home-panel__metrics .v2-metric:nth-child(4) { grid-column: 2; grid-row: 2; }
  .v2-home-scene .v2-home-panel__metrics .v2-metric:nth-child(1),
  .v2-home-scene .v2-home-panel__metrics .v2-metric:nth-child(2),
  .v2-home-scene .v2-home-panel__metrics .v2-metric:nth-child(3),
  .v2-home-scene .v2-home-panel__metrics .v2-metric:nth-child(4) {
    justify-self: stretch;
    text-align: center;
  }
  .v2-home-scene .v2-home-panel__metrics .v2-metric:nth-child(1) strong,
  .v2-home-scene .v2-home-panel__metrics .v2-metric:nth-child(2) strong,
  .v2-home-scene .v2-home-panel__metrics .v2-metric:nth-child(3) strong,
  .v2-home-scene .v2-home-panel__metrics .v2-metric:nth-child(4) strong {
    justify-content: center;
  }
  .v2-home-scene .v2-home-panel__metrics .v2-metric {
    padding: 0 4px;
  }
  .v2-home-scene .v2-home-panel__metrics .v2-metric strong {
    font-size: 26px;
  }
  .v2-home-scene .v2-home-panel__metrics .v2-metric > span {
    font-size: 12px;
    line-height: 1.35;
    white-space: normal;
    word-break: break-word;
  }

  .v2-hero__inner {
    padding-bottom: 40px;
  }

  .v2-hero__metrics {
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
  }

  .v2-hero__metrics .v2-metric {
    padding: 12px 14px;
  }

  .v2-hero__scroll {
    display: none;
  }

  .v2-intro__inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .v2-news {
    grid-template-columns: 1fr;
  }
  .v2-home-news .v2-news__lead p,
  .v2-home-news .v2-news__more {
    margin-left: 0;
  }
  .v2-home-news .v2-news__photo img {
    height: 180px;
  }
  .v2-honors__layout {
    grid-template-columns: 1fr;
    min-height: 0;
    padding: 40px 0 28px;
  }
  .v2-honors__copy {
    padding: 0 16px;
  }
  .v2-honors__item {
    flex-basis: 168px;
    width: 168px;
    height: 112px;
  }
  .v2-find {
    min-height: 0;
    padding: 48px 16px 32px;
    background-position: center 20%;
  }
  .v2-find__copy { margin-bottom: 28px; }
  .v2-find__bar {
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
  }
  .v2-find__go { width: 100%; }
  .v2-find__az {
    display: grid;
    grid-template-columns: repeat(13, minmax(0, 1fr));
    gap: 0;
    margin-top: 12px;
  }
  .v2-find__az button {
    min-height: 36px;
    padding: 6px 0;
    font-size: 12px;
  }
  .v2-find__hotline {
    padding-top: 28px;
    font-size: 16px;
    white-space: normal;
  }
  .v2-news__item {
    align-items: flex-start;
    gap: 12px;
    padding: 16px;
  }
  .v2-news__date {
    width: 56px;
    min-width: 56px;
    text-align: left;
  }

  .v2-timeline,
  .v2-practice,
  .v2-lawyers {
    grid-template-columns: 1fr;
  }

  .v2-home-areas .v2-practice {
    grid-template-columns: 1fr;
  }

  .v2-home-areas {
    padding: 48px 0 56px;
  }

  .v2-home-areas .v2-practice__item {
    min-height: 0;
    padding: 16px 14px;
  }

  .v2-home-areas .v2-practice__item h3 {
    font-size: 15px;
    display: block;
    line-height: 1.45;
    overflow: visible;
    -webkit-line-clamp: unset;
    word-break: break-word;
  }

  .v2-section {
    padding: 48px 0;
  }

  .v2-section__head {
    margin-bottom: 24px;
  }

  .v2-preview-bar {
    left: 12px;
    right: 12px;
    bottom: 12px;
    justify-content: center;
  }
}

@media (max-width: 900px) {
  .v2-home-news .v2-news {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .v2-home-news .v2-news__lead p,
  .v2-home-news .v2-news__more {
    margin-left: 0;
  }
  .v2-home-news .v2-news__photo img {
    height: 180px;
  }
  .v2-home-news .v2-news__item-top {
    grid-template-columns: minmax(0, 1fr);
    gap: 4px;
  }
  .v2-home-news .v2-news__item time {
    white-space: normal;
  }
}

@media (max-width: 768px) {
  .v2-banner__copy.is-in .v2-banner__title,
  .v2-banner__copy.is-in .v2-banner__subtitle,
  .v2-banner__copy.is-in .v2-banner__body,
  .v2-banner__copy.is-in .v2-banner__cta {
    animation: none !important;
    opacity: 1 !important;
    transform: none !important;
  }
  .v2-banner__title,
  .v2-banner__subtitle,
  .v2-banner__body {
    word-break: break-word !important;
    overflow-wrap: anywhere !important;
    line-break: auto !important;
    white-space: normal !important;
  }
  .v2-banner__dots {
    left: 0 !important;
    right: 0 !important;
    width: 100% !important;
    transform: none !important;
    justify-content: center;
    gap: 0 !important;
  }
  .v2-banner__dots button {
    flex: 0 0 8px;
    margin: 0 8px !important;
  }
  .v2-home-scene .v2-home-panel__metrics {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    grid-template-rows: auto auto !important;
    column-gap: 16px !important;
    row-gap: 18px !important;
    background: transparent !important;
    border: 0 !important;
    padding: 0 !important;
  }
  .v2-home-scene .v2-home-panel__metrics .v2-metric {
    min-width: 0 !important;
    padding: 0 8px !important;
  }
  .v2-home-scene .v2-home-panel__metrics .v2-metric strong,
  .v2-home-scene .v2-home-panel__metrics .v2-metric > span {
    white-space: normal !important;
    word-break: break-word !important;
  }
  .v2-find__az {
    grid-template-columns: repeat(7, minmax(0, 1fr)) !important;
    gap: 4px !important;
  }
  .v2-honors__copy p {
    word-break: break-word;
    overflow-wrap: anywhere;
  }
  .v2-home-news .v2-news__item h4 {
    word-break: break-word;
    overflow-wrap: anywhere;
  }
}