@charset "utf-8";

:root {
  --primary: #1b3f73;
  --primary-deep: #102845;
  --primary-soft: #2d5c9c;
  --accent: #ffb020;
  --accent-deep: #e08c00;
  --bg: #f5f7fa;
  --bg-tint: #e9f0f9;
  --bg-white: #ffffff;
  --ink: #1d2733;
  --ink-soft: #55637a;
  --line: #e2e8f1;
  --shadow-sm: 0 6px 18px rgba(16, 40, 69, 0.06);
  --shadow-md: 0 16px 38px rgba(16, 40, 69, 0.1);
  --shadow-lg: 0 26px 60px rgba(16, 40, 69, 0.16);
  --radius: 12px;
  --radius-lg: 20px;
  --wrap: 1200px;
  --ease: cubic-bezier(0.22, 0.68, 0.32, 1);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 96px;
}

body {
  font-family: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.75;
  font-size: 16px;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

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

ul,
ol {
  list-style: none;
}

button,
input,
textarea,
select {
  font-family: inherit;
  font-size: inherit;
}

.container {
  width: 100%;
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 24px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 30px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 15px;
  letter-spacing: 0.02em;
  cursor: pointer;
  border: 1px solid transparent;
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease), background-color 0.35s var(--ease), color 0.35s var(--ease), border-color 0.35s var(--ease);
}

.btn:hover {
  transform: translateY(-3px);
}

.act-solid-k7m {
  background: var(--accent);
  color: #21170a;
  box-shadow: 0 12px 26px rgba(255, 176, 32, 0.32);
}

.act-solid-k7m:hover {
  background: var(--accent-deep);
  box-shadow: 0 18px 34px rgba(255, 176, 32, 0.42);
}

.act-ghost-k7m {
  background: rgba(255, 255, 255, 0.08);
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.42);
  backdrop-filter: blur(4px);
}

.act-ghost-k7m:hover {
  background: rgba(255, 255, 255, 0.18);
  border-color: #ffffff;
}

.act-outline-k7m {
  background: transparent;
  color: var(--primary);
  border-color: rgba(27, 63, 115, 0.22);
}

.act-outline-k7m:hover {
  border-color: var(--primary);
  color: var(--primary-soft);
}

/* ============ 顶部导航 ============ */
.masthead-k7m {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 90;
  background: rgba(16, 40, 69, 0.86);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  transition: background-color 0.4s var(--ease), box-shadow 0.4s var(--ease), padding 0.4s var(--ease);
}

.masthead-k7m.stuck-k7m {
  background: rgba(16, 40, 69, 0.97);
  box-shadow: 0 10px 30px rgba(10, 25, 45, 0.28);
}

.masthead-inner-k7m {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  height: 78px;
  transition: height 0.4s var(--ease);
}

.masthead-k7m.stuck-k7m .masthead-inner-k7m {
  height: 66px;
}

.brand-k7m {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.brand-mark-k7m {
  width: 46px;
  height: 46px;
  border-radius: 12px;
  object-fit: contain;
  background: rgba(255, 255, 255, 0.1);
  padding: 5px;
  flex: 0 0 auto;
}

.brand-text-k7m {
  display: flex;
  flex-direction: column;
  line-height: 1.25;
  min-width: 0;
}

.brand-name-k7m {
  font-size: 18px;
  font-weight: 700;
  color: #ffffff;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.brand-tag-k7m {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.62);
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.nav-k7m {
  display: flex;
  align-items: center;
  gap: 4px;
}

.navlink-k7m {
  position: relative;
  padding: 10px 16px;
  font-size: 15px;
  color: rgba(255, 255, 255, 0.82);
  border-radius: 999px;
  transition: color 0.3s var(--ease), background-color 0.3s var(--ease);
}

.navlink-k7m::after {
  content: "";
  position: absolute;
  left: 16px;
  right: 16px;
  bottom: 4px;
  height: 2px;
  background: var(--accent);
  border-radius: 2px;
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 0.35s var(--ease);
}

.navlink-k7m:hover,
.navlink-k7m.active-k7m {
  color: #ffffff;
}

.navlink-k7m:hover::after,
.navlink-k7m.active-k7m::after {
  transform: scaleX(1);
}

.navtoggle-k7m {
  display: none;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.25);
  background: transparent;
  color: #ffffff;
  font-size: 19px;
  cursor: pointer;
}

/* ============ Hero ============ */
.hero-k7m {
  position: relative;
  overflow: hidden;
  padding: 170px 0 110px;
  background-image: url("/images/hero-bg.jpg");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.hero-k7m::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(118deg, rgba(12, 30, 55, 0.95) 0%, rgba(20, 55, 100, 0.86) 46%, rgba(12, 30, 55, 0.72) 100%);
}

.hero-k7m::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 90px;
  background: linear-gradient(to bottom, rgba(245, 247, 250, 0) 0%, var(--bg) 92%);
}

.hero-inner-k7m {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 460px;
  align-items: center;
  gap: 64px;
}

.hero-copy-k7m {
  color: #ffffff;
}

.hero-eyebrow-k7m {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 8px 18px;
  border-radius: 999px;
  background: rgba(255, 176, 32, 0.16);
  border: 1px solid rgba(255, 176, 32, 0.42);
  color: var(--accent);
  font-size: 13px;
  letter-spacing: 0.06em;
  margin-bottom: 22px;
}

.hero-title-k7m {
  font-size: 46px;
  line-height: 1.24;
  font-weight: 800;
  margin-bottom: 20px;
  letter-spacing: -0.01em;
}

.hero-title-k7m em {
  font-style: normal;
  color: var(--accent);
}

.hero-text-k7m {
  font-size: 17px;
  color: rgba(255, 255, 255, 0.82);
  max-width: 620px;
  margin-bottom: 30px;
}

.hero-actions-k7m {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 38px;
}

.hero-stats-k7m {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
  max-width: 620px;
}

.hero-stat-k7m {
  border-left: 2px solid rgba(255, 176, 32, 0.6);
  padding-left: 14px;
}

.hero-stat-num-k7m {
  font-size: 26px;
  font-weight: 800;
  color: #ffffff;
}

.hero-stat-label-k7m {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.62);
}

.hero-media-k7m {
  position: relative;
}

.hero-frame-k7m {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;
  border-radius: 24px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.22);
  box-shadow: var(--shadow-lg);
}

.hero-frame-k7m img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-chip-k7m {
  position: absolute;
  left: -18px;
  bottom: 26px;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 20px;
  background: rgba(255, 255, 255, 0.96);
  border-radius: 16px;
  box-shadow: var(--shadow-md);
  color: var(--primary-deep);
  font-size: 14px;
  font-weight: 600;
}

.hero-chip-k7m i {
  font-size: 20px;
  color: var(--accent-deep);
}

/* ============ 通用区块头 ============ */
.band-k7m {
  padding: 92px 0;
}

.band-tint-k7m {
  background: var(--bg-tint);
}

.band-light-k7m {
  background: var(--bg);
}

.band-white-k7m {
  background: var(--bg-white);
}

.band-deep-k7m {
  background: linear-gradient(160deg, var(--primary-deep) 0%, var(--primary) 100%);
  color: rgba(255, 255, 255, 0.86);
}

.sechead-k7m {
  max-width: 720px;
  margin-bottom: 54px;
}

.sechead-k7m.center-k7m {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.sechead-eyebrow-k7m {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--accent-deep);
  margin-bottom: 14px;
}

.band-deep-k7m .sechead-eyebrow-k7m {
  color: var(--accent);
}

.sechead-eyebrow-k7m::before {
  content: "";
  width: 26px;
  height: 2px;
  background: currentColor;
  border-radius: 2px;
}

.sechead-title-k7m {
  font-size: 34px;
  line-height: 1.35;
  font-weight: 800;
  color: var(--primary-deep);
  margin-bottom: 16px;
}

.band-deep-k7m .sechead-title-k7m {
  color: #ffffff;
}

.sechead-text-k7m {
  font-size: 16px;
  color: var(--ink-soft);
}

.band-deep-k7m .sechead-text-k7m {
  color: rgba(255, 255, 255, 0.72);
}

/* ============ 关于我们 ============ */
.story-grid-k7m {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: 64px;
  align-items: center;
}

.story-media-k7m {
  position: relative;
}

.story-media-img-k7m {
  width: 100%;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.story-flag-k7m {
  position: absolute;
  right: -20px;
  top: 34px;
  background: var(--primary);
  color: #ffffff;
  border-radius: 16px;
  padding: 18px 22px;
  box-shadow: var(--shadow-md);
  text-align: center;
}

.story-flag-num-k7m {
  font-size: 28px;
  font-weight: 800;
  color: var(--accent);
  line-height: 1.1;
}

.story-flag-label-k7m {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.78);
}

.story-copy-k7m p {
  color: var(--ink-soft);
  margin-bottom: 18px;
}

.story-points-k7m {
  display: grid;
  gap: 14px;
  margin: 26px 0 32px;
}

.story-point-k7m {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  background: rgba(255, 255, 255, 0.8);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px 18px;
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease);
}

.story-point-k7m:hover {
  transform: translateX(6px);
  box-shadow: var(--shadow-sm);
}

.story-point-k7m i {
  color: var(--accent-deep);
  font-size: 19px;
  margin-top: 3px;
}

.story-point-title-k7m {
  font-weight: 700;
  color: var(--primary-deep);
  margin-bottom: 2px;
}

.story-point-text-k7m {
  font-size: 14px;
  color: var(--ink-soft);
}

/* ============ 服务 ============ */
.expertise-grid-k7m {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.expertise-item-k7m {
  background: var(--bg-white);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 34px 28px;
  transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease), border-color 0.4s var(--ease);
  position: relative;
  overflow: hidden;
}

.expertise-item-k7m::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.45s var(--ease);
}

.expertise-item-k7m:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-md);
  border-color: transparent;
}

.expertise-item-k7m:hover::before {
  transform: scaleX(1);
}

.expertise-icon-k7m {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  color: #ffffff;
  background: linear-gradient(140deg, var(--primary-soft), var(--primary));
  margin-bottom: 20px;
  transition: transform 0.4s var(--ease);
}

.expertise-item-k7m:hover .expertise-icon-k7m {
  transform: rotate(-8deg) scale(1.06);
}

.expertise-title-k7m {
  font-size: 19px;
  font-weight: 700;
  color: var(--primary-deep);
  margin-bottom: 10px;
}

.expertise-text-k7m {
  font-size: 15px;
  color: var(--ink-soft);
  margin-bottom: 16px;
}

.expertise-tag-k7m {
  display: inline-block;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--accent-deep);
  background: rgba(255, 176, 32, 0.14);
  border-radius: 999px;
  padding: 5px 12px;
}

/* ============ 优势 ============ */
.edge-grid-k7m {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 22px;
}

.edge-item-k7m {
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius-lg);
  padding: 30px 24px;
  transition: transform 0.4s var(--ease), background-color 0.4s var(--ease), border-color 0.4s var(--ease);
}

.edge-item-k7m:hover {
  transform: translateY(-8px);
  background: rgba(255, 255, 255, 0.13);
  border-color: rgba(255, 176, 32, 0.55);
}

.edge-num-k7m {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--accent);
  margin-bottom: 12px;
}

.edge-title-k7m {
  font-size: 18px;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 10px;
}

.edge-text-k7m {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.7);
}

/* ============ 案例 ============ */
.showcase-grid-k7m {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 26px;
}

.showcase-item-k7m {
  background: var(--bg-white);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease);
  display: flex;
  flex-direction: column;
}

.showcase-item-k7m:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-md);
}

.showcase-thumb-k7m {
  display: block;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--bg-tint);
}

.showcase-thumb-k7m img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease);
}

.showcase-item-k7m:hover .showcase-thumb-k7m img {
  transform: scale(1.07);
}

.showcase-body-k7m {
  padding: 24px 24px 28px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.showcase-meta-k7m {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  font-size: 13px;
  color: var(--ink-soft);
  margin-bottom: 12px;
}

.showcase-meta-k7m span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.showcase-title-k7m {
  font-size: 19px;
  font-weight: 700;
  color: var(--primary-deep);
  margin-bottom: 10px;
  line-height: 1.45;
}

.showcase-title-k7m:hover {
  color: var(--accent-deep);
}

.showcase-des-k7m {
  font-size: 14px;
  color: var(--ink-soft);
  margin-bottom: 18px;
  flex: 1;
}

.showcase-link-k7m {
  font-size: 14px;
  font-weight: 600;
  color: var(--primary);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.showcase-link-k7m i {
  transition: transform 0.3s var(--ease);
}

.showcase-link-k7m:hover i {
  transform: translateX(5px);
}

/* ============ 首页文章 ============ */
.updates-grid-k7m {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 26px;
}

.updates-item-k7m {
  background: var(--bg-white);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease);
  display: flex;
  flex-direction: column;
}

.updates-item-k7m:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-md);
}

.updates-thumb-k7m {
  display: block;
  aspect-ratio: 16 / 10;
  overflow: hidden;
}

.updates-thumb-k7m img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease);
}

.updates-item-k7m:hover .updates-thumb-k7m img {
  transform: scale(1.07);
}

.updates-body-k7m {
  padding: 22px 24px 28px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.updates-meta-k7m {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  font-size: 13px;
  color: var(--ink-soft);
  margin-bottom: 12px;
}

.updates-meta-k7m span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.updates-title-k7m {
  font-size: 18px;
  font-weight: 700;
  color: var(--primary-deep);
  margin-bottom: 10px;
  line-height: 1.45;
}

.updates-title-k7m:hover {
  color: var(--accent-deep);
}

.updates-des-k7m {
  font-size: 14px;
  color: var(--ink-soft);
}

/* ============ 工作流程 ============ */
.journey-grid-k7m {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 24px;
  position: relative;
}

.journey-grid-k7m::before {
  content: "";
  position: absolute;
  left: 8%;
  right: 8%;
  top: 34px;
  height: 2px;
  background: repeating-linear-gradient(90deg, rgba(27, 63, 115, 0.28) 0 10px, transparent 10px 20px);
}

.journey-step-k7m {
  position: relative;
  text-align: center;
  padding: 0 12px;
}

.journey-index-k7m {
  width: 68px;
  height: 68px;
  margin: 0 auto 20px;
  border-radius: 50%;
  background: var(--bg-white);
  border: 2px solid rgba(27, 63, 115, 0.16);
  color: var(--primary);
  font-weight: 800;
  font-size: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  z-index: 2;
  transition: transform 0.4s var(--ease), background-color 0.4s var(--ease), color 0.4s var(--ease), border-color 0.4s var(--ease);
}

.journey-step-k7m:hover .journey-index-k7m {
  transform: translateY(-6px);
  background: var(--primary);
  color: #ffffff;
  border-color: var(--primary);
}

.journey-title-k7m {
  font-size: 18px;
  font-weight: 700;
  color: var(--primary-deep);
  margin-bottom: 10px;
}

.journey-text-k7m {
  font-size: 14px;
  color: var(--ink-soft);
}

/* ============ 团队 ============ */
.crew-grid-k7m {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 22px;
}

.crew-card-k7m {
  background: var(--bg-white);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 28px 18px;
  text-align: center;
  transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease);
}

.crew-card-k7m:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-md);
}

.crew-photo-k7m {
  width: 96px;
  height: 96px;
  border-radius: 50%;
  object-fit: cover;
  margin: 0 auto 16px;
  border: 4px solid var(--bg-tint);
  transition: transform 0.45s var(--ease), border-color 0.45s var(--ease);
}

.crew-card-k7m:hover .crew-photo-k7m {
  transform: scale(1.06);
  border-color: var(--accent);
}

.crew-name-k7m {
  font-size: 17px;
  font-weight: 700;
  color: var(--primary-deep);
  margin-bottom: 6px;
}

.crew-role-k7m {
  font-size: 13px;
  color: var(--ink-soft);
}

/* ============ 评论 ============ */
.voices-grid-k7m {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 26px;
}

.voices-item-k7m {
  background: var(--bg-white);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 30px 28px;
  position: relative;
  box-shadow: var(--shadow-sm);
  transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease);
}

.voices-item-k7m:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-md);
}

.voices-quote-k7m {
  position: absolute;
  top: 20px;
  right: 26px;
  font-size: 42px;
  color: rgba(27, 63, 115, 0.12);
}

.voices-stars-k7m {
  color: var(--accent);
  font-size: 14px;
  letter-spacing: 3px;
  margin-bottom: 14px;
}

.voices-text-k7m {
  font-size: 15px;
  color: var(--ink-soft);
  margin-bottom: 22px;
}

.voices-user-k7m {
  display: flex;
  align-items: center;
  gap: 14px;
  border-top: 1px solid var(--line);
  padding-top: 18px;
}

.voices-avatar-k7m {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  object-fit: cover;
  flex: 0 0 auto;
}

.voices-name-k7m {
  font-weight: 700;
  color: var(--primary-deep);
  font-size: 16px;
}

.voices-role-k7m {
  font-size: 13px;
  color: var(--ink-soft);
}

/* ============ 问答 ============ */
.queries-list-k7m {
  display: grid;
  gap: 14px;
  max-width: 880px;
  margin: 0 auto;
}

.queries-item-k7m {
  background: var(--bg-white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  transition: box-shadow 0.35s var(--ease), border-color 0.35s var(--ease);
}

.queries-item-k7m.open-k7m {
  box-shadow: var(--shadow-md);
  border-color: rgba(27, 63, 115, 0.3);
}

.queries-q-k7m {
  width: 100%;
  text-align: left;
  background: transparent;
  border: 0;
  cursor: pointer;
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  font-size: 16px;
  font-weight: 600;
  color: var(--primary-deep);
}

.queries-q-k7m i {
  flex: 0 0 auto;
  color: var(--accent-deep);
  transition: transform 0.35s var(--ease);
}

.queries-item-k7m.open-k7m .queries-q-k7m i {
  transform: rotate(45deg);
}

.queries-a-k7m {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.45s var(--ease);
}

.queries-a-inner-k7m {
  padding: 0 24px 22px;
  font-size: 15px;
  color: var(--ink-soft);
}

/* ============ 合作伙伴 ============ */
.allies-grid-k7m {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 18px;
}

.allies-item-k7m {
  background: var(--bg-white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  height: 108px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 18px;
  transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease), border-color 0.4s var(--ease);
}

.allies-item-k7m:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-sm);
  border-color: rgba(255, 176, 32, 0.6);
}

.allies-item-k7m img {
  max-height: 100%;
  object-fit: contain;
  filter: grayscale(0.25);
  transition: filter 0.4s var(--ease), transform 0.4s var(--ease);
}

.allies-item-k7m:hover img {
  filter: grayscale(0);
  transform: scale(1.06);
}

/* ============ 荣誉 ============ */
.laurels-grid-k7m {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 22px;
}

.laurels-item-k7m {
  background: var(--bg-white);
  border: 1px solid var(--line);
  border-left: 4px solid var(--accent);
  border-radius: var(--radius);
  padding: 26px 24px;
  transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease);
}

.laurels-item-k7m:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-sm);
}

.laurels-num-k7m {
  font-size: 38px;
  font-weight: 800;
  color: var(--primary);
  line-height: 1.1;
  margin-bottom: 8px;
}

.laurels-num-k7m em {
  font-style: normal;
  font-size: 17px;
  color: var(--accent-deep);
  margin-left: 3px;
}

.laurels-name-k7m {
  font-size: 16px;
  font-weight: 700;
  color: var(--primary-deep);
  margin-bottom: 6px;
}

.laurels-text-k7m {
  font-size: 14px;
  color: var(--ink-soft);
}

/* ============ 联系我们 ============ */
.reach-grid-k7m {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 48px;
  align-items: start;
}

.reach-info-k7m {
  display: grid;
  gap: 16px;
}

.reach-row-k7m {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  background: var(--bg-white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px 22px;
}

.reach-icon-k7m {
  width: 46px;
  height: 46px;
  border-radius: 14px;
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(27, 63, 115, 0.09);
  color: var(--primary);
  font-size: 19px;
}

.reach-label-k7m {
  font-size: 13px;
  color: var(--ink-soft);
  margin-bottom: 3px;
}

.reach-value-k7m {
  font-size: 16px;
  font-weight: 600;
  color: var(--primary-deep);
  word-break: break-all;
}

.reach-form-k7m {
  background: var(--bg-white);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 34px;
  box-shadow: var(--shadow-sm);
}

.reach-row2-k7m {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.reach-field-k7m {
  display: grid;
  gap: 8px;
  margin-bottom: 18px;
}

.reach-field-k7m label {
  font-size: 14px;
  font-weight: 600;
  color: var(--primary-deep);
}

.reach-field-k7m input,
.reach-field-k7m textarea,
.reach-field-k7m select {
  width: 100%;
  border: 1px solid var(--line);
  background: var(--bg);
  border-radius: 10px;
  padding: 13px 15px;
  color: var(--ink);
  outline: none;
  transition: border-color 0.3s var(--ease), box-shadow 0.3s var(--ease), background-color 0.3s var(--ease);
}

.reach-field-k7m input:focus,
.reach-field-k7m textarea:focus,
.reach-field-k7m select:focus {
  border-color: var(--primary-soft);
  background: var(--bg-white);
  box-shadow: 0 0 0 4px rgba(45, 92, 156, 0.12);
}

.reach-field-k7m textarea {
  resize: vertical;
  min-height: 130px;
}

/* ============ CTA ============ */
.cta-k7m {
  background: linear-gradient(140deg, var(--primary) 0%, var(--primary-deep) 100%);
  padding: 76px 0;
  position: relative;
  overflow: hidden;
}

.cta-k7m::after {
  content: "";
  position: absolute;
  right: -120px;
  top: -120px;
  width: 380px;
  height: 380px;
  border-radius: 50%;
  background: rgba(255, 176, 32, 0.16);
}

.cta-inner-k7m {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 780px;
  margin: 0 auto;
}

.cta-title-k7m {
  font-size: 32px;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 14px;
  line-height: 1.4;
}

.cta-title-k7m em {
  font-style: normal;
  color: var(--accent);
}

.cta-text-k7m {
  font-size: 16px;
  color: rgba(255, 255, 255, 0.78);
  margin-bottom: 28px;
}

.cta-actions-k7m {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: center;
}

/* ============ 列表页 ============ */
.pagehead-k7m {
  background: linear-gradient(140deg, var(--primary-deep) 0%, var(--primary) 100%);
  padding: 148px 0 68px;
  color: #ffffff;
}

.pagehead-title-k7m {
  font-size: 36px;
  font-weight: 800;
  margin-bottom: 12px;
}

.pagehead-text-k7m {
  font-size: 16px;
  color: rgba(255, 255, 255, 0.76);
  max-width: 680px;
}

.crumbs-k7m {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.66);
  margin-bottom: 18px;
}

.crumbs-k7m i {
  font-size: 11px;
}

.listing-grid-k7m {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 28px;
}

.listing-item-k7m {
  background: var(--bg-white);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease);
}

.listing-item-k7m:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-md);
}

.listing-thumb-k7m {
  display: block;
  aspect-ratio: 16 / 10;
  overflow: hidden;
}

.listing-thumb-k7m img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease);
}

.listing-item-k7m:hover .listing-thumb-k7m img {
  transform: scale(1.07);
}

.listing-body-k7m {
  padding: 24px 24px 28px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.listing-meta-k7m {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  font-size: 13px;
  color: var(--ink-soft);
  margin-bottom: 12px;
}

.listing-meta-k7m span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.listing-title-k7m {
  font-size: 19px;
  font-weight: 700;
  color: var(--primary-deep);
  line-height: 1.45;
  margin-bottom: 10px;
}

.listing-title-k7m:hover {
  color: var(--accent-deep);
}

.listing-des-k7m {
  font-size: 14px;
  color: var(--ink-soft);
  margin-bottom: 18px;
  flex: 1;
}

.listing-more-k7m {
  font-size: 14px;
  font-weight: 600;
  color: var(--primary);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.listing-more-k7m i {
  transition: transform 0.3s var(--ease);
}

.listing-more-k7m:hover i {
  transform: translateX(5px);
}

/* ============ 详情页 ============ */
.reading-head-k7m {
  background: linear-gradient(140deg, var(--primary-deep) 0%, var(--primary) 100%);
  padding: 148px 0 56px;
  color: #ffffff;
}

.reading-title-k7m {
  font-size: 38px;
  line-height: 1.35;
  font-weight: 800;
  margin-bottom: 20px;
  max-width: 920px;
}

.reading-meta-k7m {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 22px;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.76);
}

.reading-meta-k7m span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.reading-figure-k7m {
  margin-top: 36px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.reading-figure-k7m img {
  width: 100%;
  aspect-ratio: 21 / 9;
  object-fit: cover;
}

.reading-layout-k7m {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  gap: 44px;
  align-items: start;
}

.reading-body-k7m {
  background: var(--bg-white);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 42px 44px;
  font-size: 16px;
  color: #3c4859;
}

.reading-body-k7m h2 {
  font-size: 24px;
  color: var(--primary-deep);
  margin: 34px 0 14px;
}

.reading-body-k7m h3 {
  font-size: 19px;
  color: var(--primary-deep);
  margin: 26px 0 12px;
}

.reading-body-k7m p {
  margin-bottom: 16px;
}

.reading-body-k7m ul {
  margin: 0 0 18px;
  padding-left: 4px;
}

.reading-body-k7m li {
  position: relative;
  padding-left: 24px;
  margin-bottom: 9px;
}

.reading-body-k7m li::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 12px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
}

.reading-body-k7m blockquote {
  margin: 22px 0;
  padding: 20px 24px;
  border-left: 4px solid var(--accent);
  background: var(--bg-tint);
  border-radius: 0 var(--radius) var(--radius) 0;
  color: var(--primary-deep);
}

.reading-side-k7m {
  position: sticky;
  top: 100px;
  display: grid;
  gap: 18px;
  background: var(--bg-white);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 26px 24px;
}

.reading-side-title-k7m {
  font-size: 17px;
  font-weight: 700;
  color: var(--primary-deep);
  padding-bottom: 12px;
  margin-bottom: 14px;
  border-bottom: 1px solid var(--line);
}

.reading-side-link-k7m {
  display: block;
  font-size: 14px;
  color: var(--ink-soft);
  padding: 9px 0;
  transition: color 0.3s var(--ease), transform 0.3s var(--ease);
}

.reading-side-link-k7m:hover {
  color: var(--accent-deep);
  transform: translateX(4px);
}

.reading-nav-k7m {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
  margin-top: 34px;
}

.reading-navlink-k7m {
  background: var(--bg-white);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 24px 26px;
  display: flex;
  align-items: center;
  gap: 16px;
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease), border-color 0.35s var(--ease);
}

.reading-navlink-k7m:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-sm);
  border-color: rgba(255, 176, 32, 0.55);
}

.reading-navicon-k7m {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(27, 63, 115, 0.08);
  color: var(--primary);
}

.reading-navlabel-k7m {
  font-size: 12px;
  color: var(--ink-soft);
  letter-spacing: 0.12em;
  margin-bottom: 3px;
}

.reading-navtitle-k7m {
  font-size: 15px;
  font-weight: 600;
  color: var(--primary-deep);
}

/* ============ 页脚 ============ */
.foot-k7m {
  background: #0d1f36;
  color: rgba(255, 255, 255, 0.66);
  padding: 64px 0 0;
}

.foot-grid-k7m {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) repeat(3, minmax(0, 1fr));
  gap: 40px;
  padding-bottom: 46px;
}

.foot-brand-k7m {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
}

.foot-logo-k7m {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  object-fit: contain;
  background: rgba(255, 255, 255, 0.08);
  padding: 5px;
}

.foot-name-k7m {
  font-size: 17px;
  font-weight: 700;
  color: #ffffff;
}

.foot-text-k7m {
  font-size: 14px;
  line-height: 1.85;
  margin-bottom: 20px;
  max-width: 380px;
}

.foot-social-k7m {
  display: flex;
  gap: 10px;
}

.foot-social-k7m a {
  width: 38px;
  height: 38px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.8);
  transition: background-color 0.3s var(--ease), color 0.3s var(--ease), transform 0.3s var(--ease);
}

.foot-social-k7m a:hover {
  background: var(--accent);
  color: #21170a;
  transform: translateY(-3px);
}

.foot-title-k7m {
  font-size: 16px;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 18px;
}

.foot-links-k7m li {
  margin-bottom: 11px;
}

.foot-links-k7m a {
  font-size: 14px;
  transition: color 0.3s var(--ease), padding-left 0.3s var(--ease);
  display: inline-block;
}

.foot-links-k7m a:hover {
  color: var(--accent);
  padding-left: 6px;
}

.foot-bottom-k7m {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 22px 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  font-size: 13px;
}

.foot-tags-k7m {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.foot-tags-k7m a {
  padding: 5px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.07);
  font-size: 12px;
  transition: background-color 0.3s var(--ease), color 0.3s var(--ease);
}

.foot-tags-k7m a:hover {
  background: rgba(255, 176, 32, 0.22);
  color: var(--accent);
}

/* ============ 动画 ============ */
.reveal-k7m {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
}

.reveal-k7m.visible-k7m {
  opacity: 1;
  transform: none;
}

.topbar-k7m {
  position: fixed;
  right: 24px;
  bottom: 28px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 0;
  background: var(--primary);
  color: #ffffff;
  font-size: 17px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  opacity: 0;
  visibility: hidden;
  transform: translateY(14px);
  transition: opacity 0.35s var(--ease), transform 0.35s var(--ease), visibility 0.35s var(--ease), background-color 0.3s var(--ease);
  z-index: 80;
}

.topbar-k7m.shown-k7m {
  opacity: 1;
  visibility: visible;
  transform: none;
}

.topbar-k7m:hover {
  background: var(--accent);
  color: #21170a;
}

/* ============ 响应式 ============ */
@media (max-width: 1180px) {
  .hero-inner-k7m {
    grid-template-columns: minmax(0, 1fr) 380px;
    gap: 44px;
  }

  .crew-grid-k7m {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .allies-grid-k7m {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .edge-grid-k7m,
  .laurels-grid-k7m {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 980px) {
  .navtoggle-k7m {
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .nav-k7m {
    position: fixed;
    top: 78px;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 2px;
    background: rgba(16, 40, 69, 0.98);
    padding: 16px 24px 26px;
    box-shadow: 0 22px 40px rgba(10, 25, 45, 0.3);
    transform: translateY(-140%);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.45s var(--ease), opacity 0.35s var(--ease);
  }

  .nav-k7m.open-k7m {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .navlink-k7m {
    padding: 13px 8px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 0;
  }

  .navlink-k7m::after {
    display: none;
  }

  .hero-k7m {
    padding: 140px 0 90px;
  }

  .hero-inner-k7m {
    grid-template-columns: minmax(0, 1fr);
  }

  .hero-title-k7m {
    font-size: 36px;
  }

  .hero-media-k7m {
    max-width: 460px;
  }

  .story-grid-k7m,
  .reach-grid-k7m,
  .reading-layout-k7m {
    grid-template-columns: minmax(0, 1fr);
  }

  .story-flag-k7m {
    right: 14px;
  }

  .expertise-grid-k7m,
  .showcase-grid-k7m,
  .updates-grid-k7m,
  .voices-grid-k7m,
  .listing-grid-k7m {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .journey-grid-k7m {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 36px 20px;
  }

  .journey-grid-k7m::before {
    display: none;
  }

  .reading-side-k7m {
    position: static;
  }

  .foot-grid-k7m {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 720px) {
  .container {
    padding: 0 18px;
  }

  .band-k7m {
    padding: 68px 0;
  }

  .sechead-k7m {
    margin-bottom: 38px;
  }

  .sechead-title-k7m {
    font-size: 27px;
  }

  .hero-title-k7m {
    font-size: 30px;
  }

  .hero-text-k7m {
    font-size: 15px;
  }

  .hero-stats-k7m {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .expertise-grid-k7m,
  .showcase-grid-k7m,
  .updates-grid-k7m,
  .voices-grid-k7m,
  .listing-grid-k7m,
  .edge-grid-k7m,
  .laurels-grid-k7m,
  .crew-grid-k7m,
  .allies-grid-k7m {
    grid-template-columns: minmax(0, 1fr);
  }

  .reach-row2-k7m {
    grid-template-columns: minmax(0, 1fr);
  }

  .reading-nav-k7m {
    grid-template-columns: minmax(0, 1fr);
  }

  .reading-body-k7m {
    padding: 28px 22px;
  }

  .reading-title-k7m,
  .pagehead-title-k7m {
    font-size: 27px;
  }

  .foot-grid-k7m {
    grid-template-columns: minmax(0, 1fr);
    gap: 30px;
  }

  .brand-tag-k7m {
    display: none;
  }

  .cta-title-k7m {
    font-size: 25px;
  }

  .topbar-k7m {
    right: 16px;
    bottom: 18px;
  }
}