@charset "UTF-8";

:root {
  color-scheme: dark;
  --bg: #000;
  --text: #fff;
  --muted: rgba(255, 255, 255, 0.66);
  --soft: rgba(255, 255, 255, 0.5);
  --max: 1720px;
  /* 全站统一响应式页边距:手机端最小 20px,大屏最大 100px,与页脚 padding 对齐。
     各页内容容器用 calc(100% - 2 * var(--page-gutter)) 取宽,避免移动端边距过大/过小。 */
  --page-gutter: clamp(24px, 5.2vw, 100px);
  --font-cn: "Source Han Sans CN", "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
  --font-latin: Figtree, Inter, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-cn);
}

* {
  box-sizing: border-box;
}

html {
  background: var(--bg);
  scroll-behavior: smooth;
}

body {
  min-width: 320px;
  margin: 0;
  /* 用 clip 而非 hidden：同样防止横向滚动，但不会创建滚动容器，
     从而不破坏子元素的 position: sticky（如活动详情页右侧报名卡）。 */
  overflow-x: clip;
  /* 背景透明:让 html 的黑当画布底,满屏 3D(z-index:-1)显示在其上、内容再叠上。
     若 body 自身填黑会盖住背景层 3D。 */
  background: transparent;
}

img {
  display: block;
  max-width: 100%;
}

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

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 40;
  height: 80px;
  background: transparent;       /* 完全透明:底色由灵动岛 .site-nav 提供 */
}

.brand {
  position: absolute;
  left: 20px;
  top: 14px;
  width: 86px;
  height: 46px;
}

.brand img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  /* 白色辉光,范围对齐设计稿 inset -15%/-7.1%(≈ 上下7px / 左右6px) */
  filter:
    drop-shadow(0 0 1.5px rgba(255, 255, 255, 0.95))
    drop-shadow(0 0 4px rgba(255, 255, 255, 0.6))
    drop-shadow(0 0 7px rgba(255, 255, 255, 0.4));
}

/* logo 上方光点(设计稿 605:1440):59.5×8.84 横向光斑,直接使用 Figma 导出资源,screen 混合 */
.brand::before {
  content: "";
  position: absolute;
  left: 50%;
  top: -5px;            /* header y≈9 相对 brand top:14 */
  width: 59.51px;       /* 对齐设计稿尺寸 59.5069 */
  height: 8.84px;       /* 对齐设计稿尺寸 8.8408 */
  transform: translateX(-50%);
  mix-blend-mode: screen;
  background: url("../assets/home/logo-glow.webp") center / 100% 100% no-repeat;
  pointer-events: none;
}

/* logo 鼠标经过扫光:一道斜向高光扫过,用 logo.svg 作蒙版只点亮字形 */
.brand::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  mix-blend-mode: screen;
  opacity: 0;
  background: linear-gradient(
    105deg,
    transparent 38%,
    rgba(255, 255, 255, 0.9) 50%,
    transparent 62%
  );
  background-size: 250% 100%;
  background-repeat: no-repeat;
  background-position: 130% 0;
  -webkit-mask: url("../assets/home/logo.svg") center / contain no-repeat;
  mask: url("../assets/home/logo.svg") center / contain no-repeat;
}

.brand:hover::after {
  animation: brand-shine 0.85s ease-out;
}

@keyframes brand-shine {
  0%   { background-position: 130% 0; opacity: 0; }
  12%  { opacity: 1; }
  88%  { opacity: 1; }
  100% { background-position: -45% 0; opacity: 0; }
}

@media (prefers-reduced-motion: reduce) {
  .brand:hover::after { animation: none; }
}

/* 灵动岛交互由 scripts/site-nav.js 驱动:指示器(.nav-indicator)与汉堡按钮(.nav-toggle)
   的 DOM 都写在 HTML 里,JS 只负责行为。--scroll 由 JS 按滚动设置(0→1),驱动收紧。 */
.site-nav {
  --scroll: 0;
  position: absolute;
  left: 50%;
  top: 10px;
  display: flex;
  align-items: center;
  gap: 30px;
  min-height: 60px;
  padding: 10px 30px;
  border-radius: 20px;
  /* 深色玻璃底:确保白色导航文字在任意背景(含下方白色内容)上都有稳定衬底,不被透出的内容干扰 */
  background: rgba(16, 18, 28, calc(0.55 + 0.25 * var(--scroll)));
  -webkit-backdrop-filter: blur(calc(10px + 6px * var(--scroll)));
  backdrop-filter: blur(calc(10px + 6px * var(--scroll)));
  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, 0.08),
    0 calc(4px + 6px * var(--scroll)) calc(16px + 24px * var(--scroll)) rgba(0, 0, 0, calc(0.3 + 0.18 * var(--scroll)));
  transform: translateX(-50%) scale(calc(1 - 0.04 * var(--scroll)));
  transform-origin: top center;
  transition:
    transform 0.5s cubic-bezier(0.34, 1.56, 0.64, 1),
    background 0.35s ease,
    backdrop-filter 0.35s ease,
    box-shadow 0.35s ease;
  will-change: transform;
}

/* hover 整体略放大(JS 加 is-hovered),叠加在滚动收紧基准上 */
.site-nav.is-hovered {
  transform: translateX(-50%) scale(calc(1.035 - 0.04 * var(--scroll)));
}

/* 液态指示器:位置/宽度由 JS 按 hover 链接的真实尺寸(getBoundingClientRect)设置,
   平滑滑行 + 落位回弹挤压,自适应任意文字宽度,不会跳动。 */
.nav-indicator {
  position: absolute;
  top: 50%;
  left: 0;
  width: 0;
  height: 40px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.16);
  transform: translateY(-50%) scaleX(1);
  transform-origin: center;
  opacity: 0;
  pointer-events: none;
  z-index: 0;
  transition:
    left 0.42s cubic-bezier(0.22, 1, 0.36, 1),
    width 0.42s cubic-bezier(0.22, 1, 0.36, 1),
    opacity 0.25s ease,
    transform 0.28s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* 滑动途中横向拉伸、纵向压扁 → 液态拖尾 */
.nav-indicator.is-moving {
  transform: translateY(-50%) scaleX(1.12) scaleY(0.92);
}

.site-nav a {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  color: #fff;
  font-size: 1rem;
  line-height: 1.25;
  white-space: nowrap;
  transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@media (prefers-reduced-motion: reduce) {
  .site-nav,
  .site-nav.is-hovered,
  .nav-indicator,
  .nav-indicator.is-moving {
    transition: none;
  }
}

.site-nav .nav-cta {
  gap: 6px;
  padding: 6px 16px;
  border-radius: 12px;
  background: #000;
  /* CTA 拥有独立交互:上浮 + 高光描边 + 投影,而非共用液态指示器 */
  box-shadow: 0 0 0 0 rgba(255, 255, 255, 0);
  transition:
    transform 0.32s cubic-bezier(0.34, 1.56, 0.64, 1),
    box-shadow 0.32s ease,
    background 0.32s ease;
}

.site-nav .nav-cta::after {
  /* 悬停时浮起的柔光晕 */
  content: "";
  position: absolute;
  inset: -2px;
  border-radius: 14px;
  background: radial-gradient(60% 120% at 50% 0%, rgba(120, 170, 255, 0.55), transparent 70%);
  opacity: 0;
  z-index: -1;
  filter: blur(6px);
  transition: opacity 0.32s ease;
  pointer-events: none;
}

.site-nav .nav-cta:hover {
  transform: translateY(-2px);
  background: #0b0b14;
  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, 0.35),
    0 8px 20px rgba(0, 0, 0, 0.4);
}

.site-nav .nav-cta:hover::after { opacity: 1; }

.site-nav .nav-cta:active {
  transform: translateY(0) scale(0.97);
  transition-duration: 0.12s;
}

@media (prefers-reduced-motion: reduce) {
  .site-nav .nav-cta,
  .site-nav .nav-cta:hover,
  .site-nav .nav-cta:active {
    transition: none;
    transform: none;
  }
}

.site-nav .nav-cta img {
  width: 16px;
  height: 16px;
}

.language-switch {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  min-height: 40px;
  padding-left: 4px;
  color: rgba(255, 255, 255, 0.58);
  font-size: 0.9375rem;
  line-height: 1;
  white-space: nowrap;
}

.language-switch::before {
  content: "";
  width: 1px;
  height: 18px;
  margin-right: 6px;
  background: rgba(255, 255, 255, 0.18);
}

.site-nav .language-switch__link {
  min-height: 0;
  padding: 0;
  color: rgba(255, 255, 255, 0.58);
  font-size: inherit;
  line-height: 1;
}

.site-nav .language-switch__link:hover,
.site-nav .language-switch__link:focus-visible,
.site-nav .language-switch__link.is-current {
  color: #fff;
}

.language-switch__sep {
  color: rgba(255, 255, 255, 0.28);
}

main {
  position: relative;
  overflow: hidden;
}

.section,
.hero {
  position: relative;
  overflow: hidden;
}

.hero {
  min-height: 1080px;
  padding-top: 1px;
}

/* 页面顶部背景光晕:直接使用 Figma 设计稿 Ellipse 37 导出资源,强度与范围与设计稿一致 */
.hero::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 0;
  z-index: 0;
  width: 100vw;                 /* 设计稿满帧宽度(1920) */
  height: 42.4vw;              /* 设计稿比例 814/1920,随宽度等比缩放 */
  max-height: 814px;
  transform: translateX(-50%);
  background: url("../assets/home/hero-glow.webp") top center / 100% 100% no-repeat;
  pointer-events: none;
}

.hero-animation {
  /* 满屏固定背景:3D 铺满视口、固定不随滚动位移,相机构图由滚动进度驱动(见 home.js)。 */
  position: fixed;
  inset: 0;
  z-index: -1;
  width: 100vw;
  height: 100vh;
  opacity: 1;
  pointer-events: none;
}

.hero-animation canvas {
  filter: saturate(1.08) contrast(1.04);
}

.hero-content {
  position: relative;
  z-index: 4;
  display: grid;
  justify-items: center;
  width: min(1344px, calc(100% - 48px));
  margin: 545px auto 0;
  text-align: center;
}

/* 每屏文字入场:进入视口时淡入并轻微上移(类名由 home.js 添加,无 JS 时正常显示) */
.reveal-ready .reveal {
  opacity: 0;
  transform: translateY(28px);
  transition:
    opacity 0.85s cubic-bezier(0.22, 0.61, 0.36, 1),
    transform 0.85s cubic-bezier(0.22, 0.61, 0.36, 1);
  will-change: opacity, transform;
}

.reveal-ready .reveal.is-in {
  opacity: 1;
  transform: none;
}

/* 交给 reveal 系统统一管理,避免与 belief 自带的载入动画冲突 */
.reveal-ready .belief .section-heading {
  animation: none;
}

@media (prefers-reduced-motion: reduce) {
  .reveal-ready .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 32px;
  margin: 0 0 20px;
  padding: 6px 20px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 999px;
  color: #fff;
  font-size: 0.875rem;
  line-height: 1.429;
}

.eyebrow img {
  width: 16px;
  height: 16px;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin: 0;
  color: #fff;
  font-size: clamp(2.75rem, 3.65vw, 4.375rem);
  font-weight: 400;
  line-height: 1.2;
  letter-spacing: 0;
}

h2 {
  margin: 0;
  color: #fff;
  font-size: clamp(2.5rem, 3.35vw, 4rem);
  font-weight: 400;
  line-height: 1.2;
  letter-spacing: 0;
}

.hero-note {
  margin: 114px 0 0;
  color: #fff;
  font-size: 0.75rem;
  line-height: 1.333;
  letter-spacing: 1.2px;
  text-transform: uppercase;
}

.vertical-divider {
  display: block;
  width: 1px;
  height: 64px;
  margin-top: 13px;
  background: linear-gradient(#fff, transparent);
}

.section {
  width: 100%;
}

.section-heading {
  position: relative;
  z-index: 3;
  width: min(780px, calc(100% - 2 * var(--page-gutter)));   /* 随视口保留左右安全边距,窄屏不再贴边 */
}

.section-heading.centered {
  display: grid;
  justify-items: center;
  margin-inline: auto;
  text-align: center;
}

.section-heading p:not(.eyebrow) {
  margin: 20px 0 0;
  color: #fff;
  font-size: 1.25rem;
  font-weight: 300;
  line-height: 1.6;
}

.belief {
  min-height: 1120px;
  padding-top: 74px;
}

/* 团队 3D coverflow 轮播:平面 Figma 卡 + CSS 3D 卡位(变换由 team-carousel.js 逐卡设置) */
.team-coverflow {
  position: relative;
  z-index: 3;
  width: 100%;
  margin-top: 12px;
  padding: 36px 0 24px;
  user-select: none;
}

.team-stage {
  position: relative;
  height: 580px;
  margin: 0 auto;
  perspective: none;              /* 正交投影:rotateY 即纯 scaleX(cos),每张卡宽高比恒定(斜方更窄=正确),无梯形畸变 */
  transform-style: preserve-3d;
  touch-action: pan-y;            /* 纵向留给页面滚动,横向拖拽由 JS 接管 */
}

.team-card {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 300px;                    /* 真正方形(宽=高);斜着看自然变窄=正确 3D */
  height: 300px;
  margin: -150px 0 0 -150px;       /* 以卡中心定位 */
  transform-style: preserve-3d;
  will-change: transform, opacity;
  cursor: pointer;
}

/* 过渡仅在初始落位后开启:首屏瞬间到位,之后切焦点才动画 */
.team-coverflow.is-ready .team-card {
  transition: transform 0.6s cubic-bezier(0.22, 0.61, 0.36, 1), opacity 0.45s ease, filter 0.45s ease;
}

.team-coverflow.is-ready .team-card__cta {
  transition: opacity 0.4s ease, transform 0.4s ease, background 0.2s ease;
}

/* 卡面照片(底层) */
.team-card__photo {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 16px;
  pointer-events: none;
  -webkit-user-drag: none;
}

/* 玻璃质感叠层:顶部文字蒙版 + 高光边 + 细描边(统一各卡,尤其救深色卡) */
.team-card::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 16px;
  pointer-events: none;
  background:
    linear-gradient(157deg, rgba(255, 255, 255, 0.18) 0%, rgba(255, 255, 255, 0) 24%),
    linear-gradient(180deg, rgba(4, 6, 16, 0.76) 0%, rgba(4, 6, 16, 0.32) 40%, rgba(4, 6, 16, 0.5) 100%);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.4),
    inset 1px 0 0 rgba(255, 255, 255, 0.22),
    inset -1px -1px 0 rgba(255, 255, 255, 0.05),
    inset 0 0 0 1px rgba(255, 255, 255, 0.08);
}

/* 文字层(姓名 + 履历) */
.team-card__body {
  position: absolute;
  top: 30px;
  left: 22px;
  right: 16px;
  z-index: 2;
  pointer-events: none;
}

.team-card__name {
  display: block;
  margin: 0 0 14px;
  color: #fff;
  font-size: 1.1875rem;
  font-weight: 400;
  line-height: 1.2;
}

.team-card__cred {
  margin: 0;
  padding: 0;
  list-style: none;
  color: rgba(255, 255, 255, 0.92);
  font-size: 0.84375rem;
  line-height: 1.5;
}

.team-card__cred li {
  position: relative;
  padding-left: 12px;
}

.team-card__cred li::before {
  content: "•";
  position: absolute;
  left: 0;
}

/* 非焦点卡压暗后退;焦点卡正面 + 蓝光 */
.team-card:not(.is-focus) .team-card__photo {
  filter: brightness(0.82);
}

.team-card:not(.is-focus) .team-card__body {
  opacity: 0.9;
}

.team-card.is-focus {
  cursor: default;
}

/* ↗ 焦点按钮:仅焦点卡显示 */
.team-card__cta {
  position: absolute;
  top: -20px;
  right: -20px;
  display: grid;
  place-items: center;
  width: 62px;
  height: 62px;
  border-radius: 50%;
  color: #fff;
  font-size: 1.5rem;
  line-height: 1;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.3);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  opacity: 0;
  transform: scale(0.6);
  pointer-events: none;
}

.team-card.is-focus .team-card__cta {
  opacity: 1;
  transform: scale(1);
  pointer-events: auto;
}

.team-card__cta:hover {
  background: rgba(80, 130, 255, 0.5);
}

/* 上一个 / 下一个 */
.team-controls {
  position: relative;
  z-index: 5;
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-top: 6px;
}

.team-nav {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  color: #fff;
  font-size: 1.375rem;
  line-height: 1;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.22);
  cursor: pointer;
  transition: background 0.2s ease, border-color 0.2s ease;
}

.team-nav:hover {
  background: rgba(108, 140, 255, 0.34);
  border-color: rgba(120, 150, 255, 0.5);
}

/* 减少动效:关闭过渡 */
@media (prefers-reduced-motion: reduce) {
  .team-coverflow.is-ready .team-card,
  .team-coverflow.is-ready .team-card__cta {
    transition: none !important;
  }
}

/* Strict Figma pass: spatial card belt with center control. */
.belief {
  padding-top: 72px;
}

.belief .section-heading {
  transform: translateY(18px);
  opacity: 0;
  animation: belief-copy-in 900ms ease forwards;
}

.team-coverflow {
  width: 100vw;
  margin-top: 40px;
  margin-left: calc(50% - 50vw);
  padding: 0;
  overflow: hidden;
  isolation: isolate;
}

.team-coverflow::before,
.team-coverflow::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  z-index: 6;
  width: min(7vw, 130px);
  pointer-events: none;
}

.team-coverflow::before {
  left: 0;
  background: linear-gradient(90deg, #000 0%, rgba(0, 0, 0, 0.96) 24%, rgba(0, 0, 0, 0) 100%);
}

.team-coverflow::after {
  right: 0;
  background: linear-gradient(270deg, #000 0%, rgba(0, 0, 0, 0.94) 26%, rgba(0, 0, 0, 0) 100%);
}

.team-stage {
  height: 720px;
  perspective: none;             /* 与设计预览一致:无透视;立体感来自 rotateY 压缩 + skewY 斜切 + 斜叠 */
  transform-style: preserve-3d;
  cursor: grab;
}

.team-stage.is-dragging {
  cursor: grabbing;
}

.team-stage::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 67%;
  width: min(78vw, 1120px);
  height: 170px;
  border-radius: 50%;
  background:
    radial-gradient(ellipse at center, rgba(255, 255, 255, 0.13) 0%, rgba(255, 255, 255, 0.045) 24%, rgba(0, 0, 0, 0) 70%),
    radial-gradient(ellipse at center, rgba(52, 96, 255, 0.16), rgba(0, 0, 0, 0) 66%);
  filter: blur(28px);
  opacity: 0.68;
  transform: translate(-50%, -50%);
  pointer-events: none;
}

.team-card {
  width: 390px;                   /* 正视图正方形:侧倾 57° 后投影成 212 宽 × 390 高 */
  height: 390px;
  margin: -195px 0 0 -195px;
  border-radius: 16px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.04);
  box-shadow: 0 22px 68px rgba(0, 0, 0, 0.56);
  filter: brightness(var(--card-brightness, 0.8)) saturate(0.98);
  transform-origin: 50% 50%;
  backface-visibility: hidden;
}

.team-coverflow.is-ready .team-card {
  transition:
    transform 780ms cubic-bezier(0.19, 1, 0.22, 1),
    opacity 560ms ease,
    filter 420ms ease,
    box-shadow 420ms ease;
}

.team-coverflow.is-visible .team-card {
  animation: team-card-rise 860ms cubic-bezier(0.19, 1, 0.22, 1) both;
  animation-delay: calc(var(--slot-delay, 0) * 55ms);
}

.team-card__photo {
  border-radius: 16px;
  object-fit: cover;
  transform: scale(1.02);
}

.team-card::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  border-radius: inherit;
  pointer-events: none;
  background:
    linear-gradient(105deg, rgba(255, 255, 255, 0.18), rgba(255, 255, 255, 0.025) 28%, rgba(255, 255, 255, 0) 56%),
    linear-gradient(180deg, rgba(4, 6, 12, 0.58), rgba(4, 6, 12, 0.18) 44%, rgba(4, 6, 12, 0.48));
  opacity: 0.72;
}

.team-card::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 3;
  border-radius: inherit;
  pointer-events: none;
  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, 0.16),
    inset 1px 0 0 rgba(255, 255, 255, 0.32),
    inset -1px 0 0 rgba(255, 255, 255, 0.06);
}

.team-card__body {
  position: absolute;
  top: 30px;
  left: 20px;
  right: 16px;
  z-index: 4;
  width: auto;
  height: auto;
  overflow: visible;
  clip: auto;
  clip-path: none;
  white-space: normal;
  text-shadow: 0 1px 12px rgba(0, 0, 0, 0.84);
}

.team-card__name {
  margin-bottom: 14px;
  font-size: 1.2rem;
  letter-spacing: 0;
}

.team-card__cred {
  font-size: 0.875rem;
  line-height: 1.45;
}

.team-card:not(.is-focus) .team-card__photo {
  filter: none;
}

.team-card:not(.is-focus) .team-card__body {
  opacity: 0.78;
}

.team-card:hover,
.team-card.is-focus {
  filter: brightness(1.08) saturate(1.02);
}

.team-card__cta {
  display: none;
}

/* 区域内鼠标跟随光标:位置由 JS 设为指针坐标,样式还原 Figma 605:1279。 */
.team-orbit-cta {
  position: absolute;
  left: 0;
  top: 0;
  z-index: 200;
  display: grid;
  place-items: center;
  width: 132px;
  height: 132px;
  padding: 12px;
  border: 0;
  border-radius: 120px;
  color: #fff;
  background: rgba(255, 255, 255, 0.1);
  transform: translate(-50%, -50%);
  opacity: 0;
  pointer-events: none;            /* 纯光标:不拦截卡片命中与拖拽 */
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
  transition: opacity 180ms ease;
  will-change: left, top;
}

/* 指针进入团队区域时显示自定义光标,并隐藏系统光标 */
.team-coverflow.cursor-active .team-orbit-cta {
  opacity: 1;
}

.team-coverflow,
.team-coverflow .team-stage,
.team-coverflow .team-stage.is-dragging {
  cursor: none;
}

.team-orbit-cta span {
  display: grid;
  place-items: center;
  width: 20px;
  height: 20px;
}

.team-orbit-cta svg {
  display: block;
  width: 20px;
  height: 20px;
  overflow: visible;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: square;
  stroke-linejoin: miter;
}

@keyframes belief-copy-in {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes team-card-rise {
  from {
    opacity: 0;
    filter: brightness(0.45) blur(5px);
  }
}

.support {
  min-height: 980px;
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(0, 0.7fr);
  align-items: center;
  gap: clamp(48px, 5vw, 110px);
  padding: 100px max(100px, calc((100vw - var(--max)) / 2)) 110px;
}

.policy-visual {
  position: relative;
  z-index: 2;
  /* 圆环响应式:不再用固定 586 + margin-left:158(那会在常见笔记本宽度下溢出列、
     右侧标签压到文字区)。改为在列内居中、随列宽收缩。 */
  width: min(540px, 100%);
  height: auto;
  aspect-ratio: 1 / 1;
  margin-inline: auto;
  /* 标签会探出圆环外侧,不要裁切 */
  overflow: visible;
  --ring-r: 50%;       /* 虚线圆环半径(占容器一半) */
  --point-r: 55%;      /* 标签中心半径(略探出圆环) */
  --marker-r: 50%;     /* 当前指示点贴在圆环上 */
}

.policy-ring {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  pointer-events: none;
}

/* 8 段弧线:平时细+暗靛蓝,激活段加粗+亮蓝并发光 */
.policy-arcs {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  overflow: visible;
  pointer-events: none;
}

.policy-arcs path {
  fill: none;
  stroke: #1a0b50;
  stroke-width: 5;
  stroke-linecap: round;
  transition: stroke 420ms ease, stroke-width 420ms cubic-bezier(0.19, 1, 0.22, 1);
}

.policy-arcs path.is-active {
  stroke: url(#policyArcGrad);
  stroke-width: 11;
  filter: drop-shadow(0 0 6px rgba(82, 60, 220, 0.65));
}

/* 中心:玻璃图 + 名称 + 描述 */
.policy-core {
  position: absolute;
  left: 50%;
  top: 50%;
  z-index: 4;
  width: 250px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
  text-align: center;
  transform: translate(-50%, -50%);
  pointer-events: none;
}

.policy-core__img {
  width: 188px;
  height: auto;
  object-fit: contain;
  filter: drop-shadow(0 18px 50px rgba(60, 48, 180, 0.45));
}

.policy-core__info {
  display: flex;
  flex-direction: column;
  gap: 10px;
  align-items: center;
}

.policy-core__name {
  font-size: 1.375rem;
  font-weight: 600;
  line-height: 1.2;
  color: #fff;
}

.policy-core__desc {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.571;
  color: var(--muted);
}

/* 当前选中指示点,沿圆环移动到激活标签角度 */
.policy-marker {
  position: absolute;
  left: 50%;
  top: 50%;
  z-index: 3;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #6a52ff;
  box-shadow: 0 0 14px 3px rgba(106, 82, 255, 0.85);
  pointer-events: none;
  /* 位置由 JS 逐帧沿圆弧驱动(--mx/--my),不用 CSS 过渡,否则会走直线弦 */
  transform: translate(-50%, -50%)
    translate(var(--mx, 0px), var(--my, calc(var(--ring-r) * -1)));
}

/* 8 个卖点标签 */
.policy-point {
  position: absolute;
  left: 50%;
  top: 50%;
  z-index: 5;
  margin: 0;
  min-height: 44px;
  padding: 13px 16px;
  border: 1px solid transparent;
  border-radius: 20px;
  color: rgba(255, 255, 255, 0.62);
  background: rgba(255, 255, 255, 0.06);
  -webkit-backdrop-filter: blur(2px);
  backdrop-filter: blur(2px);
  font-family: var(--font-cn);
  font-size: 1rem;
  line-height: 1;
  white-space: nowrap;
  cursor: pointer;
  transform: translate(-50%, -50%) translate(var(--px, 0px), var(--py, 0px));
  transition: color 320ms ease, background 320ms ease, border-color 320ms ease;
}

.policy-point:hover {
  color: rgba(255, 255, 255, 0.92);
  background: rgba(255, 255, 255, 0.12);
}

.policy-point.is-active {
  color: #fff;
  background: rgba(255, 255, 255, 0.16);
  border-color: rgba(255, 255, 255, 0.35);
}

.policy-point:focus-visible {
  outline: 2px solid #6a52ff;
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
  .policy-marker,
  .policy-arcs path {
    transition: none;
  }
}

.support-copy {
  max-width: 442px;
  justify-self: start;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 50px;
  color: #fff;
  border-radius: 6px;
  transition: color 0.2s ease, gap 0.25s ease;
}

.text-link img {
  width: 20px;
  height: 20px;
  transition: transform 0.25s cubic-bezier(0.22, 1, 0.36, 1);
}

.text-link:hover {
  color: rgba(255, 255, 255, 0.92);
  gap: 14px;
}

.text-link:hover img {
  transform: translateX(4px);
}

.text-link:focus-visible {
  outline: 2px solid rgba(255, 255, 255, 0.6);
  outline-offset: 4px;
}

@media (prefers-reduced-motion: reduce) {
  .text-link,
  .text-link img {
    transition: none;
  }
  .text-link:hover { gap: 10px; }
  .text-link:hover img { transform: none; }
}

.space {
  min-height: 980px;
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  align-items: center;
  padding: 100px max(100px, calc((100vw - var(--max)) / 2)) 110px;
}

.space-copy {
  max-width: 400px;
  margin-left: 237px;
}

.space-visual {
  position: relative;
  z-index: 3;
  min-height: 580px;
}

/* 舞台 = Figma 三卡簇的包围盒(节点 605:1580 / 605:1638 / 605:1645)。
   尺寸 637×500;右对齐到视觉列,大卡右缘距列右 174px(= Figma 设计视口 1920 下的精确位置)。 */
.space-stage {
  position: relative;
  width: 637px;
  height: 500px;
  margin-left: auto;
  margin-right: 174px;
}

.space-card {
  position: absolute;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  gap: 14px;
  margin: 0;
  padding: 20px 14px;
  color: #fff;
  text-align: center;
  background: rgba(255, 255, 255, 0.06);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  border: none;
  border-radius: 21px;
  overflow: hidden;
  cursor: pointer;
  font: inherit;
  z-index: 2;
  /* 展开 / 收拢的尺寸形变带「回弹」过冲(easeOutBack);悬停上浮 / 阴影 / 提亮单独缓动。 */
  transition:
    width 0.6s cubic-bezier(0.34, 1.56, 0.64, 1),
    height 0.6s cubic-bezier(0.34, 1.56, 0.64, 1),
    border-radius 0.5s ease,
    transform 0.35s ease,
    box-shadow 0.35s ease,
    background 0.4s ease;
}

/* 跟随光标的柔光晕(「波动」光感):--mx / --my 由 JS 写入。 */
.space-card::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.4s ease;
  background: radial-gradient(
    200px circle at var(--mx, 50%) var(--my, 50%),
    rgba(255, 255, 255, 0.16),
    rgba(255, 255, 255, 0) 65%
  );
}

.space-card:hover {
  transform: translateY(-4px);
  background: rgba(255, 255, 255, 0.1);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.35);
}

.space-card:hover::after {
  opacity: 1;
}

.space-card:focus-visible {
  outline: 2px solid rgba(255, 255, 255, 0.7);
  outline-offset: 3px;
}

/* —— Figma 精确锚点与收起态尺寸(包围盒内坐标,锚点永不改变) —— */
/* 交流空间(605:1580):右上角锚定,展开 346×500 时向左生长。 */
.space-card.card-comm {
  right: 0;
  top: 0;
  width: 173px;
  height: 123px;
}

/* 灵感空间(605:1638):左 0 / 上 97,小卡 173×123。 */
.space-card.card-insp {
  left: 0;
  top: 97px;
  width: 173px;
  height: 123px;
}

/* 办公空间(605:1645):左 94 / 上 276,小卡 135×119。 */
.space-card.card-office {
  left: 94px;
  top: 276px;
  width: 135px;
  height: 119px;
}

/* 展开态:原地放大为大卡 346×500(再次点击可缩回,故保持可点指针)。 */
.space-card.is-active {
  width: 346px;
  height: 500px;
  padding: 40px 24px;
  border-radius: 20px;
  z-index: 3;
}

/* —— 卡片内容 —— */
.space-card__tag {
  font-size: 0.875rem;
  line-height: 1.429;
}

/* 小卡:标签略缩,确保英文(如 INSPIRATION SPACE)保持一行,不折行。 */
.space-card:not(.is-active) .space-card__tag {
  font-size: 0.8125rem;
  line-height: 1.308;
  white-space: nowrap;
}

.space-card__photo {
  width: 220px;
  height: 220px;
  border-radius: 25px;
  object-fit: cover;
  flex: none;
}

.space-card__title {
  font-size: 1.125rem;
  font-weight: 600;
  line-height: 1.2;
}

.space-card__desc {
  margin: -2px 0 0;
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.875rem;
  line-height: 1.429;
}

.space-card__plus {
  position: absolute;
  /* Figma 小卡:加号在底部居中(节点 605:1640 / 605:1647),不与标签文字重叠。 */
  bottom: 18px;
  left: 50%;
  width: 27px;
  height: 27px;
  transform: translateX(-50%);
  transition: opacity 0.35s ease;
}

/* 大卡(展开):显示图片 / 标题 / 描述,隐藏加号。 */
.space-card.is-active .space-card__photo,
.space-card.is-active .space-card__title,
.space-card.is-active .space-card__desc {
  opacity: 1;
  transition: opacity 0.45s ease 0.12s;
}

.space-card.is-active .space-card__plus {
  opacity: 0;
  pointer-events: none;
}

/* 小卡(收起):仅显示标签 + 加号,其余淡出并被裁剪。 */
.space-card:not(.is-active) .space-card__photo,
.space-card:not(.is-active) .space-card__title,
.space-card:not(.is-active) .space-card__desc {
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}

.space-card:not(.is-active) .space-card__plus {
  opacity: 1;
}

.space-arrow {
  position: absolute;
  right: 180px;
  bottom: 45px;
  width: 34px;
  height: 34px;
  pointer-events: none;
  z-index: 5;
}

/* JS 启用后:箭头变成跟随指针的自定义光标(left/top 由 JS 写),默认隐藏,进入卡片区淡入 */
.space-visual.cursor-enabled .space-arrow {
  right: auto;
  bottom: auto;
  left: 0;
  top: 0;
  margin: -17px 0 0 -17px;   /* 34×34 居中于指针 */
  opacity: 0;
  transition: opacity 0.2s ease;
}

.space-visual.cursor-active,
.space-visual.cursor-active * {
  cursor: none;              /* 隐藏原生光标(含卡片 button 自带的 pointer),由 space-arrow 替代 */
}

.space-visual.cursor-active .space-arrow {
  opacity: 1;
}

@media (prefers-reduced-motion: reduce) {
  .space-card,
  .space-card__photo,
  .space-card__title,
  .space-card__desc,
  .space-card__plus {
    transition: none;
  }
}

.echo {
  position: relative;
  min-height: min(1120px, 78vw);   /* 贴合舞台实际高度(约 960px + 广角溢出余量),避免上下大片空白 */
  display: grid;
  place-items: center;
  perspective: 1000px;          /* 更小=更广角,透视张力更强 */
  perspective-origin: 50% 50%;
}

/* 3D 舞台:按设计稿画布(1920×1400)等比缩放;鼠标驱动整体倾斜(相机视差) */
.echo-stage {
  position: absolute;
  left: 50%;
  top: 50%;
  width: min(1320px, 96vw);
  aspect-ratio: 1920 / 1400;
  z-index: 1;
  transform-style: preserve-3d;
  transform: translate(-50%, -50%);
  transition: transform 0.4s ease-out;
}

/* 每张卡 = 3D 空间中的平面:--cx/--cy 中心、--w/--h 显示尺寸(设计稿画布坐标),
   --rz 平面旋转(测自设计稿)、--z 纵深、--rx/--ry 朝向。正视投影 ≈ 设计稿。 */
.echo-card {
  position: absolute;
  left: calc(var(--cx) / 1920 * 100%);
  top: calc(var(--cy) / 1400 * 100%);
  width: calc(var(--w) / 1920 * 100%);
  height: calc(var(--h) / 1400 * 100%);
  transform-style: preserve-3d;
  transform:
    translate(-50%, -50%)
    translateZ(calc(var(--z, 0) * 1px))
    rotateX(calc(var(--rx, 0) * 1deg))
    rotateY(calc(var(--ry, 0) * 1deg))
    rotateZ(calc(var(--rz, 0) * 1deg));
  opacity: 0;
  cursor: pointer;
  will-change: transform, opacity;
  transition:
    transform 0.6s cubic-bezier(0.22, 1, 0.36, 1),
    opacity 0.9s ease;
}

.echo-card.is-in {
  opacity: 1;
}

.echo-card img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 16px;
  box-shadow: 0 18px 42px rgba(0, 0, 0, 0.55);
}

/* 鼠标经过:卡片翻正对镜 + 沿纵深拉近放大 */
.echo-card:hover {
  transform:
    translate(-50%, -50%)
    translateZ(210px)
    rotateX(0deg) rotateY(0deg) rotateZ(0deg)
    scale(1.04);
  z-index: 20;
}

.echo-copy {
  position: relative;
  z-index: 3;
  margin-top: 0;
  pointer-events: none;
  text-shadow: 0 2px 30px rgba(0, 0, 0, 0.7);
}

@media (prefers-reduced-motion: reduce) {
  .echo-card {
    transition: opacity 0.6s ease;
  }
  .echo-card:hover {
    transform:
      translate(-50%, -50%)
      translateZ(calc(var(--z, 0) * 1px))
      rotateX(calc(var(--rx, 0) * 1deg))
      rotateY(calc(var(--ry, 0) * 1deg))
      rotateZ(calc(var(--rz, 0) * 1deg));
  }
}

.apply-band {
  min-height: 940px;
  display: grid;
  justify-items: center;
  align-content: start;
  padding: 110px 0 100px;
}

.apply-word {
  position: relative;
  width: min(1719px, 96vw);
  aspect-ratio: 1719 / 499;
  mix-blend-mode: plus-lighter;
}

.apply-word .apply-particles__canvas {
  display: block;
  width: 100%;
  height: 100%;
}

.apply-copy {
  margin-top: 66px;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-top: 30px;
}

.button {
  position: relative;
  isolation: isolate;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 10px 24px;
  border: 2px solid transparent;
  border-radius: 20px;
  color: #fff;
  font-size: 0.875rem;
  font-weight: 500;
  line-height: 1.429;
  transition: border-color 0.3s ease, transform 0.3s ease;
}

.button.primary {
  /* 默认不显示蓝框,仅 hover 时显现炫彩描边环 */
  border-color: transparent;
  background: rgba(255, 255, 255, 0.1);
}

.button.ghost {
  background: rgba(255, 255, 255, 0.1);
  -webkit-backdrop-filter: blur(2px);
  backdrop-filter: blur(2px);
}

/* 炫彩 hover 边框:渐变描边环(保留按钮半透明底),悬停时显现并旋转流动 */
@property --btn-ang {
  syntax: "<angle>";
  initial-value: 0deg;
  inherits: false;
}

.button::before {
  content: "";
  position: absolute;
  inset: 0;
  padding: 2px;
  border-radius: inherit;
  background: conic-gradient(
    from var(--btn-ang, 0deg),
    #0048ff,
    #00e0ff,
    #6a8bff,
    #b15cff,
    #ff5ccd,
    #0048ff
  );
  -webkit-mask:
    linear-gradient(#000 0 0) content-box,
    linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask:
    linear-gradient(#000 0 0) content-box,
    linear-gradient(#000 0 0);
  mask-composite: exclude;
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
}

.button:hover,
.button:focus-visible {
  border-color: transparent;
  outline: none;
}

.button:hover::before,
.button:focus-visible::before {
  opacity: 1;
  animation: btn-iridescent 3s linear infinite;
}

@keyframes btn-iridescent {
  to {
    --btn-ang: 360deg;
  }
}

@media (prefers-reduced-motion: reduce) {
  .button:hover::before,
  .button:focus-visible::before {
    animation: none;
  }
}

.site-footer {
  position: relative;
  display: grid;
  grid-template-columns: 1.5fr 0.45fr 0.8fr 0.45fr;
  gap: 96px;
  min-height: 540px;
  padding: 130px max(100px, calc((100vw - var(--max)) / 2)) 90px;
  background:
    radial-gradient(
      ellipse 130% 90% at 50% 112%,
      rgba(0, 70, 200, 0.34) 0%,
      rgba(0, 70, 200, 0.16) 36%,
      rgba(0, 70, 200, 0) 70%
    ),
    #000;
  color: #f5f5f5;
  overflow: hidden;
}

.site-footer h2 {
  max-width: 522px;
  margin: 0 0 20px;
  font-size: clamp(1.625rem, 3vw, 2.4375rem);
  font-weight: 600;
  line-height: 1.28;
  letter-spacing: 0;
}

.site-footer p,
.site-footer address,
.site-footer a,
.site-footer small {
  color: rgba(255, 255, 255, 0.74);
  font-size: 1rem;
  line-height: 1.5;
}

.site-footer p {
  margin: 0;
  font-size: 0.75rem;
  line-height: 1.333;
  letter-spacing: 2px;
  text-transform: uppercase;
}

.site-footer nav,
.site-footer address {
  display: grid;
  align-content: start;
  gap: 14px;
  margin: 0;
  font-style: normal;
}

.site-footer strong {
  margin-bottom: 10px;
  color: #fff;
  font-size: 1rem;
  font-weight: 600;
}

.footer-logo {
  position: absolute;
  left: max(100px, calc((100vw - var(--max)) / 2));
  bottom: 28px;
  width: 97px;
  height: 53px;
  object-fit: contain;
  mix-blend-mode: screen;
}

/* 页脚底栏样式统一在 styles/shared.css(后加载,作为全站 footer 权威样式)。 */

@media (max-width: 1200px) {
  .support,
  .space {
    grid-template-columns: minmax(0, 1fr);
    gap: 48px;
    padding-inline: 48px;
  }

  .space-copy {
    margin-left: 0;
  }

  /* 圆环在列内居中,两侧标签不再顶到/溢出屏幕边缘 */
  .policy-visual {
    margin-inline: auto;
  }

  /* 单列时统一「上文下图」:政策区文字提到圆环上方(空间区本就是文上图下) */
  .support .support-copy {
    order: -1;
  }

  .space-visual {
    min-height: 540px;
  }

  /* 单列布局:舞台居中,取消右侧 174px 偏移。 */
  .space-stage {
    margin: 0 auto;
  }

  .team-stage {
    height: 560px;
  }

  .site-footer {
    grid-template-columns: 1fr 1fr;
    padding-inline: 48px;
  }
}

/* 窄屏:637px 舞台整体缩放以适配,保持卡片相对布局与交互不变。 */
@media (max-width: 768px) {
  .space-stage {
    position: relative;
    left: 50%;
    transform: scale(0.62);
    transform-origin: top center;
    /* 637px 舞台比列宽,margin:0 auto 不会居中(会左对齐并向右溢出 → 卡片偏右、被裁)。
       改用 left:50% + 负的「半个舞台宽」左 margin 强制居中;负 bottom 抵消缩放留白。 */
    margin: 0 0 -190px calc(637px / -2);
  }

  .space-visual {
    min-height: 0;
  }
}

@media (max-width: 480px) {
  .space-stage {
    transform: scale(0.54);
    margin-bottom: -230px;
  }

  .space-visual {
    min-height: 0;
  }
}

@media (max-width: 768px) {
  .site-header {
    height: 68px;
  }

  .brand {
    left: 16px;
    top: 16px;
    width: 60px;
    height: 36px;
  }

  /* 汉堡按钮(JS 驱动):窄屏显示 */
  .nav-toggle {
    display: inline-flex;
  }

  /* 导航收纳为顶部下拉面板(默认收起) */
  .site-nav {
    position: fixed;
    left: 12px;
    right: 12px;
    top: 60px;
    flex-direction: column;
    align-items: stretch;
    gap: 6px;
    width: auto;
    max-width: none;
    min-height: 0;
    max-height: 0;
    padding: 0 10px;
    overflow: hidden;
    border-radius: 18px;
    transform: none;
    opacity: 0;
    pointer-events: none;
    transition:
      max-height 0.42s cubic-bezier(0.22, 1, 0.36, 1),
      opacity 0.3s ease,
      padding 0.42s ease;
  }

  /* 汉堡展开(JS 加 .nav-open)→ 下拉面板展开 */
  .site-header.nav-open .site-nav {
    max-height: 75vh;
    padding: 10px;
    opacity: 1;
    pointer-events: auto;
    background: rgba(16, 16, 24, 0.88);
    -webkit-backdrop-filter: blur(18px);
    backdrop-filter: blur(18px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
  }

  .site-nav a {
    width: 100%;
    justify-content: flex-start;
    min-height: 48px;
    padding: 8px 14px;
    border-radius: 12px;
    font-size: 1rem;
  }

  .site-nav a:hover {
    background: rgba(255, 255, 255, 0.08);
  }

  .site-nav .nav-cta {
    justify-content: center;
    margin-top: 4px;
  }

  .language-switch {
    justify-content: center;
    width: 100%;
    min-height: 44px;
    padding-left: 0;
    margin-top: 2px;
  }

  .language-switch::before {
    display: none;
  }

  .site-nav .language-switch__link {
    width: auto;
    min-height: 0;
    padding: 0;
  }

  /* 移动端下拉面板靠 left/right 定位,不套用桌面灵动岛的 hover 放大/位移,避免偏位 */
  .site-nav.is-hovered {
    transform: none;
  }

  .nav-indicator {
    display: none;
  }

  .hero {
    min-height: clamp(680px, 96svh, 900px);
  }

  .hero-content {
    width: calc(100% - 36px);
    margin-top: clamp(300px, 46svh, 420px);
  }

  /* 手机端标题:从最小 44px 降到 ~28–34px,避免强制 <br> 后逐行溢出换行 */
  .hero h1 {
    font-size: clamp(1.6875rem, 7.4vw, 2.25rem);
    line-height: 1.28;
  }

  .hero-note,
  .vertical-divider {
    display: none;
  }

  .belief {
    min-height: 900px;
  }

  .section-heading p:not(.eyebrow) {
    font-size: 0.9375rem;
  }

  .support {
    min-height: auto;
    padding-block: 72px 56px;
    gap: 22px;
  }

  /* 文字在上、交互(圆环)在下:把文案排到圆环上方 */
  .support-copy {
    order: -1;
  }

  /* 缩小圆环,让屏幕两侧留出间距;容器在列内居中 */
  .policy-visual {
    width: 58vw;
    height: 58vw;
    margin: 22px auto 8px;
  }

  .policy-core {
    width: 42vw;
    gap: 8px;
  }

  .policy-core__img {
    width: 18vw;
  }

  .policy-core__name {
    font-size: 1rem;
  }

  .policy-core__desc {
    font-size: 0.6875rem;
    line-height: 1.455;
  }

  /* 标签:略增热区(高 36px)、保持单行,半径由 JS 按屏宽收紧 */
  .policy-point {
    font-size: 0.6875rem;
    min-height: 36px;
    padding: 9px 11px;
    border-radius: 14px;
  }

  .echo {
    min-height: 510px;
  }

  .apply-band {
    min-height: auto;
    padding: 80px 20px 84px;
  }

  .apply-copy {
    margin-top: 40px;
  }

  .site-footer {
    grid-template-columns: 1fr;
    gap: 30px;
    min-height: 0;
    padding: 80px 24px 40px;
  }

  /* 单列时让 logo 与版权随内容自然排布,避免绝对定位相互压叠 */
  .footer-logo {
    position: static;
    margin-top: 8px;
  }

  .site-footer small {
    position: static;
    margin-top: 14px;
    transform: none;
  }
}

@media (max-width: 1200px) {
  .team-coverflow {
    margin-top: 28px;
  }

  .team-stage {
    height: 500px;
  }

  .team-orbit-cta {
    width: 112px;
    height: 112px;
  }
}

@media (max-width: 768px) {
  .belief {
    min-height: auto;
    padding-top: 58px;
    padding-bottom: 32px;
  }

  .belief .section-heading {
    width: min(100% - 40px, 520px);
  }

  .team-coverflow {
    margin-top: 16px;
  }

  .team-coverflow::before,
  .team-coverflow::after {
    width: 19vw;
  }

  .team-stage {
    height: 420px;
    perspective: 1600px;
  }

  /* 卡片尺寸保持 212×390,整体缩放交给 JS 的 viewScale,避免与槽位几何冲突 */

  .team-card__body {
    top: 23px;
    left: 16px;
    right: 14px;
  }

  .team-card__name {
    font-size: 0.9375rem;
  }

  .team-card__cred {
    font-size: 0.6875rem;
  }

  .team-orbit-cta {
    width: 96px;
    height: 96px;
  }

  .team-orbit-cta span,
  .team-orbit-cta svg {
    width: 20px;
    height: 20px;
  }
}

/* Final Figma-ratio overrides for the belief carousel. These must come after
   the broad responsive rules above, which otherwise enlarge the stage. */
.belief .team-coverflow {
  margin-top: clamp(48px, 5vw, 80px);
}

.belief .team-stage {
  height: clamp(540px, 35vw, 680px);
  perspective: none;
}

@media (max-width: 1200px) {
  .belief .team-stage {
    height: 460px;
  }
}

/* ============================================================
   响应式优化:汉堡菜单按钮 / 触屏适配 / 平板过渡 / 小屏微调
   置于文件末尾,确保同优先级规则下正确覆盖。
   ============================================================ */

/* —— 汉堡按钮(JS 驱动;静态 HTML <button>,桌面端隐藏,窄屏显示) —— */
.nav-toggle {
  position: absolute;
  right: 16px;
  top: 12px;
  z-index: 50;
  display: none;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  padding: 0;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.08);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  cursor: pointer;
}

/* 窄屏显示汉堡:置于基础 .nav-toggle{display:none} 之后,确保在源码顺序上正确覆盖 */
@media (max-width: 768px) {
  .nav-toggle {
    display: inline-flex;
  }
}

.nav-toggle__bars,
.nav-toggle__bars::before,
.nav-toggle__bars::after {
  display: block;
  width: 20px;
  height: 2px;
  border-radius: 2px;
  background: #fff;
  transition: transform 0.3s ease, opacity 0.2s ease, background 0.2s ease;
}

.nav-toggle__bars {
  position: relative;
}

.nav-toggle__bars::before,
.nav-toggle__bars::after {
  content: "";
  position: absolute;
  left: 0;
}

.nav-toggle__bars::before { top: -6px; }
.nav-toggle__bars::after { top: 6px; }

.site-header.nav-open .nav-toggle__bars { background: transparent; }
.site-header.nav-open .nav-toggle__bars::before { transform: translateY(6px) rotate(45deg); }
.site-header.nav-open .nav-toggle__bars::after { transform: translateY(-6px) rotate(-45deg); }

/* 键盘聚焦时给按钮一个可见焦点环 */
.nav-toggle:focus-visible {
  outline: 2px solid rgba(255, 255, 255, 0.7);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
  .nav-toggle__bars,
  .nav-toggle__bars::before,
  .nav-toggle__bars::after {
    transition: none;
  }
}

/* —— 触屏 / 粗指针:关闭依赖鼠标的自定义光标与会"粘住"的 hover 效果 —— */
@media (hover: none), (pointer: coarse) {
  /* 团队轮播:取消自定义跟随光标,改回系统抓取手势(可滑动切换、自动轮播) */
  .team-coverflow,
  .team-coverflow .team-stage {
    cursor: grab;
  }

  .team-coverflow .team-stage.is-dragging {
    cursor: grabbing;
  }

  .team-orbit-cta {
    display: none !important;
  }

  /* hover 上浮在触屏会触后保留,触屏下取消以免错位 */
  .space-card:hover {
    transform: none;
    box-shadow: none;
  }

  .space-card:hover::after {
    opacity: 0;
  }
}

/* —— 平板过渡档(761–1024px):压缩过高的区块、收紧标题排版 —— */
@media (min-width: 761px) and (max-width: 1024px) {
  .support,
  .space {
    min-height: auto;
    padding-block: 80px;
  }

  .belief {
    min-height: auto;
    padding-bottom: 40px;
  }

  .echo {
    min-height: min(820px, 86vw);
  }

  .apply-band {
    min-height: auto;
    padding: 90px 24px 80px;
  }

  .space-copy,
  .support-copy {
    margin-inline: auto;
  }
}

/* —— 小屏微调(≤560px):标题/正文/间距进一步收紧 —— */
@media (max-width: 560px) {
  .hero-content {
    width: calc(100% - 32px);
  }

  .section-heading {
    width: min(100% - 32px, 520px);
    margin-inline: auto;
  }

  .eyebrow {
    font-size: 0.8125rem;
    padding: 5px 16px;
  }

  .apply-copy {
    margin-top: 40px;
  }

  .actions {
    width: min(100% - 48px, 360px);
  }

  .button {
    flex: 1 1 140px;
  }

  .text-link {
    margin-top: 32px;
  }
}

/* —— 平板 + 手机:关闭 Apply 区粒子文字动画(改为纯文案 + 按钮) —— */
@media (max-width: 1024px) {
  .apply-word {
    display: none;
  }

  .apply-copy {
    margin-top: 0;
  }
}

/* —— 手机:团队抽卡区整体更小(配合 JS 只显示 5 张) —— */
@media (max-width: 768px) {
  .belief .team-stage {
    height: 320px;