@charset "utf-8";
/* ============================================================
   buyease.css — Buy Easy 跨境金融引擎产品落地页专用样式
   作用域：全部前置 .be，与首页 (home.css) / 优链通 (yooplink.css)
           样式零耦合、零污染。
   变量：全部取自 tokens.css（单一真相源）；仅 Figma 指定的功能色
        （绿/蓝/橙）用裸值，灰阶一律走 token。
   断点：≤1499 / ≤1365 / ≤1199 / ≤959 / ≤767 / ≤479（媒体查询裸数值）
   ============================================================ */

/* ---------- 作用域 & 通用 ---------- */
.be {
  font-family: var(--font-sans);
  color: var(--ink);
  overflow: hidden;
}
.be .be-wrap {
  margin: 0;
  padding: 0 150px;
  box-sizing: border-box;
}
.be-sec {
  padding: 100px 0;
  position: relative;
}
.be-sec.bg-soft {
  background: var(--bg-soft);
}
.be .be-title {
  font-size: clamp(28px, 3.2vw, 48px);
  font-weight: var(--fw-bold);
  color: var(--ink);
  line-height: var(--lh-tight);
  margin: 0;
}
.be .be-title .be-ac,
.be-ac {
  color: var(--brand);
}
/* 按钮：复用 style.css .btn，落地页统一为 pill 胶囊 */
.be .btn {
  border-radius: var(--radius-pill);
  padding: 20px 44px;
  font-size: var(--fs-md);
  font-weight: var(--fw-semi);
  letter-spacing: 0.01em;
}

/* ============================================================
   1. HERO
   ============================================================ */
.be .be-hero {
  position: relative;
  padding: 120px 0 80px;
  text-align: center;
  overflow: hidden;
}

.be .be-hero-inner {
  position: relative;
  z-index: 1;
}
.be .be-hero h1 {
  font-size: 64px;
  font-weight: var(--fw-bold);
  line-height: 1.08;
  letter-spacing: -0.02em;
  margin: 0;
}
.be .be-hero h1 span {
  display: inline;
}
.be .be-hero-tagline {
  font-size: clamp(18px, 1.6vw, 22px);
  color: #555;
  margin: 22px 96px 0;
  line-height: var(--lh-base);
}
.be .be-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-4);
  justify-content: center;
  margin-top: var(--sp-10);
}

.be .be-hero-media {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-top: var(--sp-10);
}

.be .be-hero-media img {
  width: 100%;
  height: auto;
}

/* ============================================================
   2. IMPOSSIBLE TRIANGLE
   ============================================================ */
.be .be-triangle {
  text-align: center;
  background: #fff;
}
.be .be-triangle-art {
  max-width: 720px;
  margin: 56px auto 0;
}
.be .be-tri-bg {
  position: relative;
  width: 100%;
  line-height: 0;
}
.be .be-tri-bg img {
  width: 100%;
  height: auto;
  display: block;
}
.be .be-tri-point {
  position: absolute;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  transform: translate(-50%, -50%);
  white-space: nowrap;
}

/* 第2条：右下角 */
.be .be-tri-point--1 {
  right: 17%;
  bottom: 27%;
  transform: translate(50%, 50%);
}
/* 第3条：左下角 */
.be .be-tri-point--2 {
  left: 17%;
  bottom: 27%;
  transform: translate(-50%, 50%);
}

/* 第1条：顶部中间 */
.be .be-tri-point--3 {
  left: 50%;
  top: 19%;
}

.be .be-tri-point img {
  width: 56px;
  height: 56px;
  flex-shrink: 0;
  object-fit: contain;
}
.be .be-tri-label {
  font-family: var(--font-sans);
  font-size: 30px;
  font-weight: var(--fw-semi);
  color: var(--ink);
  line-height: 1.2;
}
.be .be-tri-sub {
  font-size: clamp(26px, 3vw, 44px);
  font-weight: var(--fw-bold);
  color: var(--ink);
  line-height: var(--lh-tight);
  letter-spacing: -0.01em;
  max-width: 1200px;
  margin: 64px auto 0;
}
.be .be-tri-desc {
  font-size: var(--fs-xl); /* 20 */
  color: #555;
  line-height: var(--lh-base);
  margin: 36px auto 0;
}

/* ============================================================
   3. 30% / 70% LEVERAGE
   ============================================================ */
.be .be-leverage {
  text-align: center;
  background: #fff;
}

.be .be-lev-row {
  position: relative;
  display: flex;
  justify-content: center;
  gap: 32px;
  align-items: center;
  width: 812px;
  margin: 56px auto 0;
}
.be .be-lev-card {
  border-radius: 32px;
  padding: 48px 40px;
  min-height: 340px;
  width: 390px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  text-align: center;
  box-sizing: border-box;
}
.be .be-lev-card--brand {
  background: linear-gradient(180deg, #008cd6 0%, #3eb1ee 100%);
  color: #fff;
  box-shadow: var(--shadow-brand);
}
.be .be-lev-card--soft {
  background:
    linear-gradient(0deg, #efefef 0%, #efefef 100%),
    linear-gradient(180deg, #f7f7f7 0%, #e9e9e9 100%);
  border: 1px solid #d9d9d9;
  color: var(--ink);
}
.be .be-lev-num {
  font-size: clamp(56px, 6vw, 88px);
  font-weight: var(--fw-bold);
  line-height: 1;
  letter-spacing: -0.03em;
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 2px;
}
.be .be-lev-unit {
  font-size: clamp(28px, 3vw, 44px);
  font-weight: var(--fw-normal);
}
.be .be-lev-name {
  font-size: clamp(22px, 2vw, 30px);
  font-weight: var(--fw-normal);
  margin-top: var(--sp-5);
  line-height: var(--lh-snug);
}
.be .be-lev-mid {
  position: absolute;
  z-index: 10;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-3);
}
.be .be-lev-ring {
  width: 131px;
  height: 131px;
  border-radius: 50%;
  background: #fff;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.be .be-lev-plus {
  width: 48px;
  height: 48px;
  color: #838383;
}

.be .be-lev-mid-label {
  font-size: var(--fs-md);
  color: #838383;
  text-align: center;
  max-width: 110px;
  margin: 0;
}

.be .be-lev-desc {
  font-size: var(--fs-xl); /* 20 */
  color: #555;
  line-height: var(--lh-base);
  margin: 60px auto 0;
}

.be .be-lev-pills {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-6);
  justify-content: center;
  margin-top: 50px;
}
.be .be-pill {
  background: #efefef;
  border-radius: var(--radius-pill);
  padding: 20px 36px;
  font-size: var(--fs-md);
  font-weight: var(--fw-semi);
  color: var(--ink);
  white-space: nowrap;
}

/* ============================================================
   4. PRODUCT PORTFOLIO — Figma 735:1836
   背景 #f7f6f4；标题/副标题居中；三层级横排胶囊卡；
   两列「彩色标题头 + 白色描边卡 + 圆点条目」。
   两列配色：列1=brand 蓝(#008cd6)，列2=琥珀(#f3a323)，由
   be-port-col--{autoindex} / be-port-head--{autoindex} 驱动。
   ============================================================ */
.be .be-portfolio {
  background: #f7f6f4;
}
.be .be-portfolio .be-title {
  text-align: center;
}
.be .be-port-desc {
  text-align: center;
  font-size: var(--fs-xl); /* 20 */
  font-weight: var(--fw-semi);
  color: var(--ink);
  line-height: var(--lh-base);
  max-width: 1200px;
  margin: 22px auto 0;
}

/* —— 三个产品层级：横排胶囊卡（左图标 + 右标题/描述）—— */
.be .be-port-tiers {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 72px;
}
.be .be-tier {
  display: flex;
  align-items: center;
  gap: 22px;
  background: #fff;
  border-radius: 1000px;
  padding: 20px 36px 20px 8px;
  box-shadow: 0 10px 30px rgba(20, 40, 60, 0.05);
}
.be .be-tier-icon {
  flex: 0 0 auto;
  width: 120px;
  height: 120px;
}
.be .be-tier-icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}
.be .be-tier-body {
  flex: 1 1 auto;
  min-width: 0;
}
.be .be-tier-name {
  font-size: var(--fs-2xl); /* 20 */
  font-weight: var(--fw-semi);
  color: var(--ink);
  line-height: var(--lh-tight);
  margin: 0;
}
.be .be-tier-desc {
  font-size: var(--fs-xl);
  color: #555;
  line-height: 1.55;
  margin: 8px 0 0;
}

/* —— 两个产品大列 —— */
.be .be-port-cols {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 70px;
  margin-top: 64px;
}
.be .be-port-col {
  display: flex;
  flex-direction: column;
  align-items: stretch;
}
/* 彩色标题头（仅顶部圆角，与下方描边卡同宽衔接） */
.be .be-port-head {
  border-radius: 32px 32px 0 0;
  padding: 28px 40px;
  min-height: 96px;
  display: flex;
  align-items: center;
}
.be .be-port-head span {
  font-size: var(--fs-4xl); /* 32 */
  font-weight: var(--fw-semi);
  color: #fff;
  line-height: var(--lh-tight);
}
.be .be-port-head--1 {
  background: var(--brand);
}
.be .be-port-head--2 {
  background: #f3a323;
}
/* 白色描边卡（顶部无边框，自然衔接标题头） */
.be .be-port-panel {
  background: #fff;
  border: 3px solid;
  border-top: none;
  border-radius: 0 0 32px 32px;
  padding: 8px 40px 36px;
  flex: 1;
}
.be .be-port-col--1 .be-port-panel {
  border-color: var(--brand);
}
.be .be-port-col--2 .be-port-panel {
  border-color: #f3a323;
}
/* 圆点条目（Figma 仅靠间距分隔，无分隔线） */
.be .be-port-item {
  display: flex;
  align-items: flex-start;
  gap: 18px;
  padding: 28px 0;
}
.be .be-port-item:first-child {
  padding-top: 20px;
}
.be .be-port-item:last-child {
  padding-bottom: 0;
}
.be .be-port-dot {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  flex: 0 0 auto;
  margin-top: 10px;
}
.be .be-port-col--1 .be-port-dot {
  background: var(--brand);
}
.be .be-port-col--2 .be-port-dot {
  background: #f3a323;
}
.be .be-port-content h3 {
  font-size: var(--fs-3xl); /* 28 */
  font-weight: var(--fw-semi);
  color: var(--ink);
  margin: 0 0 8px;
  line-height: var(--lh-tight);
}
.be .be-port-content p {
  font-size: var(--fs-xl); /* 20 */
  color: #666;
  line-height: var(--lh-base);
  margin: 0;
}

/* ============================================================
   5. CORE FEATURES — 3+2 卡片网格（Figma 736:13）
   第一行 3 卡均分、第二行 2 卡整体居中：用 6 列网格，行一占 1/3/5
   列、行二占 2/4 列（左右各空 1 列即自然居中）。卡片圆角 32、图标
   白底圆 120；五色按位置（nth-child）赋色，与 autoindex 解耦。
   ============================================================ */
.be .be-core {
  background: #fff;
}

.be .be-core-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  column-gap: 32px;
  row-gap: 32px;
  margin-top: var(--sp-12);
}
.be .be-core-card {
  border-radius: 32px;
  padding: 40px 40px 36px;
  display: flex;
  flex-direction: column;
  min-height: 320px;
}
/* 第一行 3 卡各占 2/6 列 */
.be .be-core-card:nth-child(1) {
  grid-column: 1 / span 2;
  background: #e6f7f3; /* 薄荷绿 */
}
.be .be-core-card:nth-child(2) {
  grid-column: 3 / span 2;
  background: #e6effc; /* 浅蓝 */
}
.be .be-core-card:nth-child(3) {
  grid-column: 5 / span 2;
  background: #cce8f7; /* 淡蓝 */
}
/* 第二行 2 卡居中（左右各空 1 列）*/
.be .be-core-card:nth-child(4) {
  grid-column: 2 / span 2;
  background: #ffe7de; /* 暖橙 */
}
.be .be-core-card:nth-child(5) {
  grid-column: 4 / span 2;
  background: #ede9ff; /* 薰衣草 + 描边 */
  border: 1px solid #d9d9d9;
}
.be .be-core-icon {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
}
.be .be-core-icon img {
  width: 58px;
  height: 58px;
  object-fit: contain;
}
.be .be-core-card h3 {
  font-size: var(--fs-2xl); /* 24 */
  font-weight: var(--fw-semi);
  margin: var(--sp-6) 0 0;
  line-height: var(--lh-tight);
  color: var(--ink);
}
.be .be-core-card p {
  font-size: var(--fs-2xl);
  color: #555;
  line-height: 1.65;
  margin: var(--sp-3) 0 0;
}

/* ============================================================
   6. TECHNICAL CORE — 横向滑动（对齐 building.htm bd-protect）
   ============================================================ */
/* 标题行：左标题 + 右滑动箭头 */
.be-tech-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--sp-6);
}
.be-tech-head-text {
  max-width: 1100px;
}
.be-tech-head-text .be-title {
  text-align: left;
}
.be-tech-nav {
  display: flex;
  gap: var(--sp-3);
  flex: 0 0 auto;
}
.be-tech-arrow {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--ink);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition:
    background var(--dur) var(--ease),
    color var(--dur) var(--ease),
    border-color var(--dur) var(--ease),
    transform var(--dur) var(--ease);
}
.be-tech-arrow:hover {
  background: var(--brand);
  border-color: var(--brand);
  color: #fff;
  transform: translateY(-2px);
}
.be-tech-arrow:active {
  transform: translateY(0);
}
.be-tech-arrow svg {
  width: 22px;
  height: 22px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* 横向滑动轨道：视口内展示 3.5 张，隐藏滚动条 */
.be .be-tech-grid {
  --tech-gap: 24px;
  display: flex;
  flex-wrap: nowrap;
  gap: var(--tech-gap);
  margin-top: var(--sp-10);
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  padding-bottom: var(--sp-4);
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}
.be .be-tech-grid::-webkit-scrollbar {
  display: none;
}

.be .be-tech-card {
  background: #fff;
  border: 1px solid #d9d9d9;
  border-radius: 32px;
  padding: 64px 36px 40px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  /* 视口内恰好展示 3.5 张：3.5 卡 + 3 间距 = 100% */
  flex: 0 0 calc((100% - 3 * var(--tech-gap)) / 3.5);
  min-width: 0;
  scroll-snap-align: start;
  min-height: 420px;
  transition:
    transform var(--dur) var(--ease),
    box-shadow var(--dur) var(--ease);
}
.be .be-tech-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow);
}
.be .be-tech-icon {
  width: 115px;
  height: 115px;
  border-radius: var(--radius);
  background: var(--bg-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
}
.be .be-tech-icon svg {
  width: 60px;
  height: 60px;
}
.be .be-tech-icon img {
  width: 60px;
  height: 60px;
  object-fit: contain;
}
.be .be-tech-card h3 {
  font-size: var(--fs-4xl); /* 32 */
  font-weight: var(--fw-semi);
  margin: var(--sp-12) 0 0;
  line-height: var(--lh-tight);
}
.be .be-tech-desc {
  font-size: var(--fs-2xl); /* 14 */
  font-weight: var(--fw-medium);
  color: var(--brand);
  letter-spacing: 0.02em;
  margin: var(--sp-3) 0 0;
  line-height: var(--lh-tight);
}
.be .be-tech-card p {
  font-size: var(--fs-xl); /* 20 */
  color: #666;
  line-height: var(--lh-base);
  margin: var(--sp-5) 0 0;
  text-align: left;
}

/* 响应式：窄屏减少单屏可见张数 */
@media (max-width: 1199px) {
  .be .be-tech-card {
    flex: 0 0 calc((100% - 2 * var(--tech-gap)) / 2.5);
  }
}
@media (max-width: 767px) {
  .be .be-tech-card {
    flex: 0 0 calc((100% - 1 * var(--tech-gap)) / 1.3);
  }
  .be-tech-head {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--sp-5);
  }
}

/* ============================================================
   7. SUCCESS STORIES
   ============================================================ */
.be .be-story {
  background: #fff;
}

.be .be-story-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  margin-top: var(--sp-12);
  align-items: center;
}
.be .be-story-media {
  position: relative;
  height: 540px;
}
.be .be-story-media img {
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: 28px;
  object-fit: cover;
  box-shadow: var(--shadow);
}
.be .be-story-body h3 {
  font-size: var(--fs-5xl); /* 36 */
  font-weight: var(--fw-bold);
  margin: 0;
  line-height: var(--lh-tight);
}
.be .be-story-body .be-story-desc {
  font-size: var(--fs-lg); /* 18 */
  color: var(--ink-2);
  line-height: 1.65;
  margin: var(--sp-10) 0 0;
}
.be .be-story-list {
  list-style: none;
  margin: var(--sp-8) 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--sp-5);
}
.be .be-story-list li {
  display: flex;
  align-items: baseline;
  gap: var(--sp-3);
  font-size: var(--fs-md);
  color: #838383;
  line-height: 1.7;
}
.be .be-story-list li::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--brand);
  flex: 0 0 auto;
  transform: translateY(-2px);
}
.be .be-story-list li b {
  color: var(--ink);
  font-weight: var(--fw-semi);
}
.be .be-story-nav {
  display: flex;
  gap: var(--sp-4);
  margin-top: var(--sp-10);
}
.be .be-story-nav button {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--ink);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  padding: 0;
  transition:
    background var(--dur) var(--ease),
    color var(--dur) var(--ease),
    border-color var(--dur) var(--ease);
}
.be .be-story-nav button:hover {
  background: var(--ink);
  color: #fff;
  border-color: var(--ink);
}
.be .be-story-nav button svg {
  width: 22px;
  height: 22px;
}

/* ============================================================
   8. CTA
   ============================================================ */
.be .be-cta-inner {
  text-align: center;
  max-width: 1180px;
  margin: 0 auto;
}
.be .be-cta-inner h2 {
  font-size: clamp(30px, 3.4vw, 48px);
  font-weight: var(--fw-bold);
  color: var(--ink);
  line-height: var(--lh-tight);
  letter-spacing: -0.01em;
  margin: 0;
}
.be .be-cta-inner h2 .be-ac {
  color: var(--brand);
}
.be .be-cta-sub {
  font-size: clamp(18px, 1.7vw, var(--fs-3xl)); /* 24 */
  color: var(--muted);
  line-height: var(--lh-base);
  margin: var(--sp-5) auto 0;
  max-width: 920px;
}
.be .be-cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-4);
  justify-content: center;
  margin-top: var(--sp-10);
}

/* ============================================================
   响应式
   ============================================================ */
@media (max-width: 1499px) {
  .be .be-wrap {
    padding: 0 110px;
  }
}
@media (max-width: 1365px) {
  .be .be-wrap {
    padding: 0 80px;
  }
  .be .be-lev-card {
    min-height: 300px;
  }
}
@media (max-width: 1199px) {
  .be .be-wrap {
    padding: 0 48px;
  }
  .be .be-lev-row {
    width: auto;
    flex-direction: column;
    gap: 24px;
  }
  .be .be-lev-card {
    width: 100%;
    max-width: 390px;
  }
  .be .be-lev-mid {
    position: static;
    transform: none;
    order: -1;
  }
  .be .be-port-tiers {
    gap: 20px;
  }
  .be .be-tier-icon {
    width: 96px;
    height: 96px;
  }
  .be .be-port-cols {
    gap: 40px;
  }
  /* core 网格在 ≤1199 仍保持 3+2（6 列），仅 ≤767 折叠为单列 */
  .be .be-tech-grid {
    grid-template-columns: 1fr;
  }
  .be .be-story-row {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .be .be-story-media {
    height: 420px;
    max-width: 640px;
  }
}
@media (max-width: 959px) {
  .be .be-wrap {
    padding: 0 var(--sp-6);
  }
  .be .be-port-tiers {
    grid-template-columns: 1fr;
  }
  .be .be-port-cols {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}
/* ============================================================
   手机端（≤767）—— 对齐 Figma 375 画布，内容区 347px（左右各 14px）
   卡片圆角统一收紧到 12px；按钮/pill/badge 走胶囊 65px
   ============================================================ */
@media (max-width: 767px) {
  /* —— 通用容器与区块间距 —— */
  .be-sec {
    padding: 56px 0;
  }
  .be .be-wrap {
    padding: 0 14px;
  }
  .be .be-title {
    font-size: 24px;
  }
  .be .btn {
    padding: 14px 28px;
    font-size: 15px;
  }

  /* —— 1. HERO —— */
  .be .be-hero {
    padding: 96px 0 48px;
  }
  .be .be-hero h1 {
    font-size: 24px;
    line-height: 1.25;
    letter-spacing: -0.01em;
  }
  .be .be-hero-tagline {
    font-size: 14px;
    margin: 14px 0;
  }
  .be .be-hero-actions {
    margin-top: 28px;
  }
  .be .be-hero-actions .btn {
    width: 100%;
    max-width: 280px;
    margin: 0 auto;
  }
  .be .be-hero-media {
    margin-top: 32px;
  }

  /* —— 2. IMPOSSIBLE TRIANGLE —— */
  .be .be-triangle-art {
    max-width: 347px;
    margin-top: 32px;
  }
  .be .be-tri-label {
    font-size: 18px;
  }
  .be .be-tri-point img {
    width: 40px;
    height: 40px;
  }
  .be .be-tri-desc {
    font-size: 14px;
    margin-top: 24px;
  }

  /* —— 3. 30% / 70% LEVERAGE（两小卡并排 + 中间圆环叠加）—— */
  .be .be-leverage .be-title {
    font-size: 22px;
  }
  .be .be-lev-row {
    position: relative;
    flex-direction: row;
    width: 100%;
    gap: 15px;
    margin: 36px auto 0;
  }
  .be .be-lev-card {
    width: calc(50% - 7.5px);
    max-width: none;
    min-height: 240px;
    padding: 32px 14px;
    border-radius: 16px;
  }
  .be .be-lev-num {
    font-size: 40px;
  }
  .be .be-lev-unit {
    font-size: 24px;
  }
  .be .be-lev-name {
    font-size: 14px;
    margin-top: 12px;
  }
  /* 中间圆环退回绝对居中，叠加在两卡之间 */
  .be .be-lev-mid {
    position: absolute;
    order: 0;
  }
  .be .be-lev-ring {
    width: 92px;
    height: 92px;
  }
  .be .be-lev-plus {
    width: 34px;
    height: 34px;
  }
  .be .be-lev-mid-label {
    font-size: 12px;
    max-width: 80px;
  }
  .be .be-lev-desc {
    font-size: 14px;
    margin: 40px auto 0;
  }
  /* pills：前两个并排，第三个（奇数位末项）整行 */
  .be .be-lev-pills {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 28px;
  }
  .be .be-pill {
    flex: 1 1 calc(50% - 6px);
    min-height: 56px;
    padding: 14px 16px;
    font-size: 13px;
    line-height: 1.35;
    white-space: normal;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .be .be-pill:last-child:nth-child(odd) {
    flex: 1 1 100%;
  }

  /* —— 4. PRODUCT PORTFOLIO —— */
  .be .be-port-desc {
    font-size: 14px;
    margin-top: 14px;
  }
  .be .be-port-tiers {
    gap: 14px;
    margin-top: 36px;
  }
  .be .be-tier {
    border-radius: 20px;
    padding: 16px;
    gap: 14px;
  }
  .be .be-tier-icon {
    width: 64px;
    height: 64px;
  }
  .be .be-tier-name {
    font-size: 16px;
  }
  .be .be-tier-desc {
    font-size: 13px;
    margin-top: 4px;
  }
  .be .be-port-cols {
    gap: 24px;
    margin-top: 36px;
  }
  .be .be-port-head {
    padding: 18px 22px;
    min-height: 64px;
    border-radius: 20px 20px 0 0;
  }
  .be .be-port-head span {
    font-size: 20px;
  }
  .be .be-port-panel {
    border-radius: 0 0 20px 20px;
    padding: 4px 22px 20px;
  }
  .be .be-port-item {
    padding: 16px 0;
    gap: 12px;
  }
  .be .be-port-dot {
    width: 10px;
    height: 10px;
    margin-top: 6px;
  }
  .be .be-port-content h3 {
    font-size: 16px;
    margin: 0 0 6px;
  }
  .be .be-port-content p {
    font-size: 13px;
  }

  /* —— 5. CORE FEATURES（纵向堆叠）—— */
  .be .be-core-grid {
    grid-template-columns: 1fr;
    gap: 16px;
    margin-top: 32px;
  }
  .be .be-core-card,
  .be .be-core-card:nth-child(n) {
    grid-column: auto;
    min-height: auto;
    padding: 28px 24px;
    border-radius: 12px;
  }
  .be .be-core-icon {
    width: 72px;
    height: 72px;
  }
  .be .be-core-icon img {
    width: 38px;
    height: 38px;
  }
  .be .be-core-card h3 {
    font-size: 20px;
    margin-top: 24px;
  }
  .be .be-core-card p {
    font-size: 14px;
    margin-top: 12px;
    line-height: 1.65;
  }

  /* —— 6. TECHNICAL CORE（三卡纵向堆叠）—— */
  .be .be-tech-grid {
    gap: 16px;
    margin-top: 32px;
  }
  .be .be-tech-card {
    min-height: auto;
    padding: 36px 24px 28px;
    border-radius: 12px;
  }
  .be .be-tech-icon {
    width: 80px;
    height: 80px;
    border-radius: 20px;
  }
  .be .be-tech-card h3 {
    font-size: 20px;
    margin-top: 20px;
  }
  .be .be-tech-desc {
    font-size: 14px;
    margin-top: 8px;
  }
  .be .be-tech-card p {
    font-size: 14px;
    margin-top: 10px;
  }

  /* —— 7. SUCCESS STORIES —— */
  .be .be-story-row {
    gap: 28px;
    margin-top: 28px;
  }
  .be .be-story-media {
    height: 220px;
  }
  .be .be-story-body h3 {
    font-size: 20px;
  }
  .be .be-story-body .be-story-desc {
    font-size: 15px;
    margin-top: 16px;
    line-height: 1.6;
    margin: var(--sp-4) 0 0;
  }
  .be .be-story-list {
    margin-top: 16px;
    gap: 10px;
  }
  .be .be-story-list li {
    font-size: 14px;
  }
  .be .be-story-nav {
    display: none;
  }

  /* —— 8. CTA —— */
  .be .be-cta-inner h2 {
    font-size: 24px;
  }
  .be .be-cta-sub {
    font-size: 16px;
    margin-top: 14px;
  }
  .be .be-cta-actions {
    flex-direction: column;
    align-items: stretch;
    margin-top: 28px;
  }
  .be .be-cta-actions .btn {
    width: 100%;
    max-width: 320px;
    margin: 0 auto;
  }
}

/* —— 超小屏（≤479）：进一步收紧 —— */
@media (max-width: 479px) {
  .be .be-hero {
    padding-top: 88px;
  }
  .be .be-lev-ring {
    width: 84px;
    height: 84px;
  }
  .be .be-lev-plus {
    width: 30px;
    height: 30px;
  }
  .be .be-lev-num {
    font-size: 34px;
  }
  .be .be-story-nav button {
    width: 48px;
    height: 48px;
  }
  .be .be-pill {
    flex: 1 1 100%;
  }
}

/* 减弱动效偏好 */
@media (prefers-reduced-motion: reduce) {
  .be .be-tech-card {
    transition: none;
  }
}