@charset "UTF-8";

:root {
  --primary: #0f1a30;
  --primary-deep: #080f1f;
  --primary-soft: #1b2b4a;
  --accent: #f0b429;
  --accent-deep: #d99b12;
  --bg: #f4f6fa;
  --white: #ffffff;
  --tint: #e9eef7;
  --ink: #16203a;
  --muted: #5d6b85;
  --line: #e2e8f2;
  --radius: 16px;
  --shadow: 0 18px 44px rgba(15, 26, 48, 0.1);
  --shadow-soft: 0 10px 26px rgba(15, 26, 48, 0.07);
  --wrap: 1200px;
}

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

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);
  font-size: 16px;
  line-height: 1.85;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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;
  color: 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;
  border: 1px solid transparent;
  background: var(--accent);
  color: #201704;
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 0.5px;
  cursor: pointer;
  transition: transform 0.3s ease, box-shadow 0.3s ease, background 0.3s ease, color 0.3s ease;
}

.btn i {
  font-size: 14px;
  transition: transform 0.3s ease;
}

.btn:hover {
  background: var(--accent-deep);
  transform: translateY(-3px);
  box-shadow: 0 14px 30px rgba(240, 180, 41, 0.34);
}

.btn:hover i {
  transform: translateX(4px);
}

.btn[data-variant="ghost"] {
  background: transparent;
  border-color: rgba(255, 255, 255, 0.5);
  color: #ffffff;
}

.btn[data-variant="ghost"]:hover {
  background: #ffffff;
  border-color: #ffffff;
  color: var(--primary);
  box-shadow: 0 14px 30px rgba(0, 0, 0, 0.22);
}

.btn[data-variant="dark"] {
  background: var(--primary);
  color: #ffffff;
}

.btn[data-variant="dark"]:hover {
  background: var(--primary-soft);
  box-shadow: 0 14px 30px rgba(15, 26, 48, 0.28);
}

html[data-js="on"] [data-reveal] {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.8s cubic-bezier(0.22, 1, 0.36, 1), transform 0.8s cubic-bezier(0.22, 1, 0.36, 1);
  transition-delay: var(--reveal-delay, 0ms);
}

html[data-js="on"] [data-reveal][data-visible="true"] {
  opacity: 1;
  transform: none;
}

/* ============ 顶部导航 ============ */
#siteHeader {
  position: sticky;
  top: 0;
  z-index: 120;
  background: rgba(8, 15, 31, 0.92);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
  transition: box-shadow 0.35s ease, background 0.35s ease;
}

#siteHeader[data-scrolled="true"] {
  box-shadow: 0 12px 34px rgba(8, 15, 31, 0.32);
  background: rgba(8, 15, 31, 0.98);
}

#siteHeader > .container {
  display: flex;
  align-items: center;
  gap: 26px;
  min-height: 78px;
}

#siteBrand {
  display: flex;
  align-items: center;
  gap: 13px;
  flex: 1 1 auto;
  min-width: 0;
}

#siteBrand img {
  width: 46px;
  height: 46px;
  object-fit: contain;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.92);
  padding: 4px;
  flex: 0 0 auto;
}

#siteBrand span {
  font-size: 14px;
  font-weight: 700;
  line-height: 1.45;
  letter-spacing: 0.2px;
  color: #ffffff;
  max-width: 330px;
}

#siteNav {
  display: flex;
  align-items: center;
  gap: 6px;
  flex: 0 0 auto;
}

#siteNav a {
  position: relative;
  padding: 10px 16px;
  border-radius: 10px;
  font-size: 15px;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.82);
  transition: color 0.3s ease, background 0.3s ease;
}

#siteNav a::after {
  content: "";
  position: absolute;
  left: 16px;
  right: 16px;
  bottom: 4px;
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.35s ease;
}

#siteNav a:hover,
#siteNav a[data-active="true"] {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.07);
}

#siteNav a:hover::after,
#siteNav a[data-active="true"]::after {
  transform: scaleX(1);
}

#navToggle {
  display: none;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.06);
  color: #ffffff;
  font-size: 18px;
  cursor: pointer;
}

/* ============ Hero 区域 ============ */
#siteHero {
  position: relative;
  min-height: 640px;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--primary-deep);
}

#heroSlides {
  position: absolute;
  inset: 0;
  z-index: 0;
}

#heroSlides figure {
  position: absolute;
  inset: 0;
  margin: 0;
  opacity: 0;
  transition: opacity 1.4s ease;
}

#heroSlides figure[data-active="true"] {
  opacity: 1;
}

#heroSlides img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.06);
  animation: heroZoom 14s ease-in-out infinite alternate;
}

@keyframes heroZoom {
  from {
    transform: scale(1.04);
  }
  to {
    transform: scale(1.16);
  }
}

#siteHero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(180deg, rgba(8, 15, 31, 0.82) 0%, rgba(8, 15, 31, 0.6) 45%, rgba(8, 15, 31, 0.9) 100%);
}

#siteHero > .container {
  position: relative;
  z-index: 2;
  padding-top: 96px;
  padding-bottom: 118px;
  text-align: center;
}

#heroKicker {
  display: inline-block;
  padding: 8px 22px;
  border-radius: 999px;
  border: 1px solid rgba(240, 180, 41, 0.5);
  background: rgba(240, 180, 41, 0.12);
  color: var(--accent);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 2.4px;
  text-transform: uppercase;
  margin-bottom: 26px;
}

#heroCopy h1 {
  color: #ffffff;
  font-size: clamp(28px, 4.4vw, 52px);
  line-height: 1.32;
  font-weight: 800;
  letter-spacing: 0.5px;
  max-width: 960px;
  margin: 0 auto 24px;
}

#heroCopy h1 em {
  font-style: normal;
  color: var(--accent);
}

#heroCopy > p {
  color: rgba(255, 255, 255, 0.78);
  font-size: 17px;
  max-width: 780px;
  margin: 0 auto 38px;
}

#heroActions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: center;
}

#heroStats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
  max-width: 880px;
  margin: 62px auto 0;
}

#heroStats li {
  padding: 20px 12px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(6px);
}

#heroStats strong {
  display: block;
  font-size: 32px;
  font-weight: 800;
  color: var(--accent);
  line-height: 1.2;
}

#heroStats span {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.72);
  letter-spacing: 0.6px;
}

#heroScroll {
  position: absolute;
  left: 50%;
  bottom: 28px;
  z-index: 3;
  transform: translateX(-50%);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.35);
  background: rgba(255, 255, 255, 0.08);
  animation: heroFloat 2.4s ease-in-out infinite;
}

@keyframes heroFloat {
  0%,
  100% {
    transform: translate(-50%, 0);
  }
  50% {
    transform: translate(-50%, 10px);
  }
}

/* ============ 区块通用节奏 ============ */
section {
  padding: 92px 0;
  position: relative;
}

.story-k7q {
  background: var(--bg);
}

.expertise-k7q {
  background: var(--tint);
}

.edge-k7q,
.showcase-k7q,
.crew-k7q,
.queries-k7q {
  background: var(--white);
}

.journey-k7q,
.voices-k7q,
.allies-k7q,
.laurels-k7q {
  background: var(--bg);
}

.updates-k7q,
.reach-k7q {
  background: var(--bg);
}

.story-k7q > .container > header,
.expertise-k7q > .container > header,
.edge-k7q > .container > header,
.showcase-k7q > .container > header,
.updates-k7q > .container > header,
.journey-k7q > .container > header,
.crew-k7q > .container > header,
.voices-k7q > .container > header,
.queries-k7q > .container > header,
.allies-k7q > .container > header,
.laurels-k7q > .container > header,
.reach-k7q > .container > header {
  text-align: center;
  max-width: 840px;
  margin: 0 auto 58px;
}

.story-k7q > .container > header small,
.expertise-k7q > .container > header small,
.edge-k7q > .container > header small,
.showcase-k7q > .container > header small,
.updates-k7q > .container > header small,
.journey-k7q > .container > header small,
.crew-k7q > .container > header small,
.voices-k7q > .container > header small,
.queries-k7q > .container > header small,
.allies-k7q > .container > header small,
.laurels-k7q > .container > header small,
.reach-k7q > .container > header small {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 2.6px;
  text-transform: uppercase;
  color: var(--accent-deep);
  margin-bottom: 14px;
}

.story-k7q > .container > header h2,
.expertise-k7q > .container > header h2,
.edge-k7q > .container > header h2,
.showcase-k7q > .container > header h2,
.updates-k7q > .container > header h2,
.journey-k7q > .container > header h2,
.crew-k7q > .container > header h2,
.voices-k7q > .container > header h2,
.queries-k7q > .container > header h2,
.allies-k7q > .container > header h2,
.laurels-k7q > .container > header h2,
.reach-k7q > .container > header h2 {
  font-size: clamp(24px, 3.2vw, 38px);
  font-weight: 800;
  line-height: 1.35;
  color: var(--primary);
  margin-bottom: 16px;
}

.story-k7q > .container > header p,
.expertise-k7q > .container > header p,
.edge-k7q > .container > header p,
.showcase-k7q > .container > header p,
.updates-k7q > .container > header p,
.journey-k7q > .container > header p,
.crew-k7q > .container > header p,
.voices-k7q > .container > header p,
.queries-k7q > .container > header p,
.allies-k7q > .container > header p,
.laurels-k7q > .container > header p,
.reach-k7q > .container > header p {
  color: var(--muted);
  font-size: 16px;
}

.story-k7q > .container > header::after,
.expertise-k7q > .container > header::after,
.edge-k7q > .container > header::after,
.showcase-k7q > .container > header::after,
.updates-k7q > .container > header::after,
.journey-k7q > .container > header::after,
.crew-k7q > .container > header::after,
.voices-k7q > .container > header::after,
.queries-k7q > .container > header::after,
.allies-k7q > .container > header::after,
.laurels-k7q > .container > header::after,
.reach-k7q > .container > header::after {
  content: "";
  display: block;
  width: 74px;
  height: 4px;
  border-radius: 4px;
  margin: 24px auto 0;
  background: linear-gradient(90deg, var(--accent), var(--primary));
}

/* ============ 优势 ============ */
.edge-k7q > .container > ul {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 24px;
}

.edge-k7q li {
  padding: 34px 26px;
  border-radius: var(--radius);
  background: var(--bg);
  border: 1px solid var(--line);
  transition: transform 0.35s ease, box-shadow 0.35s ease, border-color 0.35s ease;
}

.edge-k7q li:hover {
  transform: translateY(-8px);
  border-color: rgba(240, 180, 41, 0.65);
  box-shadow: var(--shadow);
}

.edge-k7q li i {
  width: 58px;
  height: 58px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--primary);
  color: var(--accent);
  font-size: 22px;
  margin-bottom: 22px;
  transition: background 0.35s ease, transform 0.35s ease;
}

.edge-k7q li:hover i {
  background: var(--accent);
  color: var(--primary);
  transform: rotate(-8deg);
}

.edge-k7q li h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 12px;
}

.edge-k7q li p {
  font-size: 14.5px;
  color: var(--muted);
}

/* ============ 案例展示 ============ */
.showcase-k7q > .container > ul {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 26px;
}

.showcase-k7q > .container > ul > li {
  display: flex;
  flex-direction: column;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--white);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-soft);
  transition: transform 0.35s ease, box-shadow 0.35s ease;
}

.showcase-k7q > .container > ul > li:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow);
}

.showcase-k7q > .container > ul > li > a {
  display: block;
  overflow: hidden;
}

.showcase-k7q > .container > ul > li img {
  width: 100%;
  height: 218px;
  object-fit: cover;
  border-radius: 16px 16px 0 0;
  transition: transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}

.showcase-k7q > .container > ul > li:hover img {
  transform: scale(1.07);
}

.showcase-k7q > .container > ul > li > div {
  padding: 24px 24px 28px;
  display: flex;
  flex-direction: column;
  flex: 1 1 auto;
}

.showcase-k7q > .container > ul > li h3 {
  font-size: 18px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--primary);
  margin-bottom: 12px;
}

.showcase-k7q > .container > ul > li p {
  font-size: 14.5px;
  color: var(--muted);
  flex: 1 1 auto;
}

.showcase-k7q > .container > ul > li ul {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px dashed var(--line);
  font-size: 13px;
  color: #8a97ad;
}

.showcase-k7q > .container > ul > li ul i {
  color: var(--accent-deep);
}

.showcase-k7q > .container > ul > li a[data-more] {
  margin-top: 18px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 14px;
  color: var(--primary);
}

.showcase-k7q > .container > ul > li a[data-more] i {
  transition: transform 0.3s ease;
}

.showcase-k7q > .container > ul > li a[data-more]:hover i {
  transform: translateX(6px);
}

/* ============ 首页文章 ============ */
.updates-k7q > .container > ul {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 26px;
}

.updates-k7q > .container > ul > li {
  display: flex;
  flex-direction: column;
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  transition: transform 0.35s ease, box-shadow 0.35s ease;
}

.updates-k7q > .container > ul > li:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow);
}

.updates-k7q > .container > ul > li > a {
  overflow: hidden;
  display: block;
}

.updates-k7q > .container > ul > li img {
  width: 100%;
  height: 210px;
  object-fit: cover;
  border-radius: 16px 16px 0 0;
  transition: transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}

.updates-k7q > .container > ul > li:hover img {
  transform: scale(1.07);
}

.updates-k7q > .container > ul > li > div {
  padding: 22px 24px 26px;
  display: flex;
  flex-direction: column;
  flex: 1 1 auto;
}

.updates-k7q > .container > ul > li h3 {
  font-size: 17.5px;
  font-weight: 700;
  line-height: 1.55;
  color: var(--primary);
  margin-bottom: 12px;
}

.updates-k7q > .container > ul > li p {
  font-size: 14.5px;
  color: var(--muted);
  flex: 1 1 auto;
}

.updates-k7q > .container > ul > li ul {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 18px;
  padding-top: 15px;
  border-top: 1px dashed var(--line);
  font-size: 13px;
  color: #8a97ad;
}

.updates-k7q > .container > ul > li a[data-more] {
  font-weight: 700;
  color: var(--primary);
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.updates-k7q > .container > ul > li a[data-more] i {
  transition: transform 0.3s ease;
}

.updates-k7q > .container > ul > li a[data-more]:hover i {
  transform: translateX(5px);
}

/* ============ 关于我们 ============ */
.story-k7q > .container {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  gap: 60px;
  align-items: center;
}

.story-k7q > .container > header {
  grid-column: 1 / -1;
}

.story-k7q figure {
  position: relative;
}

.story-k7q figure img {
  width: 100%;
  height: 460px;
  object-fit: cover;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.story-k7q figure span {
  position: absolute;
  right: -18px;
  bottom: 32px;
  background: var(--accent);
  color: #221802;
  font-weight: 800;
  font-size: 13px;
  letter-spacing: 1.4px;
  padding: 12px 20px;
  border-radius: 12px;
  box-shadow: var(--shadow);
}

.story-k7q small {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 2.6px;
  text-transform: uppercase;
  color: var(--accent-deep);
  margin-bottom: 14px;
}

.story-k7q h2 {
  font-size: clamp(24px, 3.2vw, 38px);
  font-weight: 800;
  line-height: 1.35;
  color: var(--primary);
  margin-bottom: 18px;
}

.story-k7q p {
  color: var(--muted);
  margin-bottom: 22px;
}

.story-k7q ul {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px 22px;
  margin-bottom: 30px;
}

.story-k7q ul li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 15px;
  color: #3c4a66;
}

.story-k7q ul li i {
  color: var(--accent-deep);
  margin-top: 6px;
}

.story-k7q dl {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
  margin-top: 40px;
}

.story-k7q dl div {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 20px 16px;
  text-align: center;
}

.story-k7q dt {
  font-size: 26px;
  font-weight: 800;
  color: var(--primary);
  line-height: 1.2;
}

.story-k7q dd {
  font-size: 13px;
  color: var(--muted);
  margin-top: 6px;
}

/* ============ 团队 ============ */
.crew-k7q > .container > ul {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 28px;
}

.crew-k7q li {
  text-align: center;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 34px 24px 30px;
  transition: transform 0.35s ease, box-shadow 0.35s ease, background 0.35s ease;
}

.crew-k7q li:hover {
  transform: translateY(-8px);
  background: var(--white);
  box-shadow: var(--shadow);
}

.crew-k7q li img {
  width: 108px;
  height: 108px;
  border-radius: 50%;
  object-fit: cover;
  margin: 0 auto 20px;
  border: 4px solid var(--white);
  box-shadow: 0 12px 26px rgba(15, 26, 48, 0.16);
}

.crew-k7q li h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 6px;
}

.crew-k7q li span {
  display: block;
  font-size: 13.5px;
  color: var(--accent-deep);
  font-weight: 600;
  margin-bottom: 12px;
}

.crew-k7q li p {
  font-size: 14px;
  color: var(--muted);
}

/* ============ 服务 ============ */
.expertise-k7q > .container > ul {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 26px;
}

.expertise-k7q li {
  position: relative;
  padding: 36px 30px;
  border-radius: var(--radius);
  background: var(--white);
  border: 1px solid var(--line);
  overflow: hidden;
  transition: transform 0.35s ease, box-shadow 0.35s ease;
}

.expertise-k7q li::after {
  content: "";
  position: absolute;
  right: -40px;
  top: -40px;
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: rgba(240, 180, 41, 0.14);
  transition: transform 0.4s ease;
}

.expertise-k7q li:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow);
}

.expertise-k7q li:hover::after {
  transform: scale(1.5);
}

.expertise-k7q li i {
  position: relative;
  z-index: 1;
  font-size: 26px;
  color: var(--accent-deep);
  margin-bottom: 20px;
  display: block;
}

.expertise-k7q li h3 {
  position: relative;
  z-index: 1;
  font-size: 18.5px;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 12px;
}

.expertise-k7q li p {
  position: relative;
  z-index: 1;
  font-size: 14.5px;
  color: var(--muted);
}

.expertise-k7q li > span {
  position: relative;
  z-index: 1;
  display: inline-block;
  margin-top: 18px;
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 1.2px;
  color: var(--primary);
  background: var(--tint);
  padding: 6px 14px;
  border-radius: 999px;
}

/* ============ 工作流程 ============ */
.journey-k7q > .container > ol {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 22px;
  counter-reset: journey;
}

.journey-k7q li {
  position: relative;
  padding: 32px 24px 28px;
  border-radius: var(--radius);
  background: var(--bg);
  border: 1px solid var(--line);
  counter-increment: journey;
  transition: transform 0.35s ease, box-shadow 0.35s ease;
}

.journey-k7q li:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow);
}

.journey-k7q li::before {
  content: "0" counter(journey);
  display: block;
  font-size: 30px;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 16px;
}

.journey-k7q li h3 {
  font-size: 17.5px;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 10px;
}

.journey-k7q li p {
  font-size: 14px;
  color: var(--muted);
}

.journey-k7q li::after {
  content: "\f061";
  font-family: "Font Awesome 6 Free";
  font-weight: 900;
  position: absolute;
  right: 20px;
  top: 26px;
  color: rgba(15, 26, 48, 0.16);
  font-size: 18px;
}

/* ============ 用户评论 ============ */
.voices-k7q > .container > ul {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 26px;
}

.voices-k7q li {
  position: relative;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 34px 28px 30px;
  transition: transform 0.35s ease, box-shadow 0.35s ease;
}

.voices-k7q li:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow);
}

.voices-k7q li i[data-quote] {
  position: absolute;
  top: 22px;
  right: 26px;
  font-size: 34px;
  color: rgba(240, 180, 41, 0.4);
}

.voices-k7q blockquote {
  font-size: 15px;
  color: #46536e;
  line-height: 1.9;
  margin-bottom: 24px;
}

.voices-k7q li > div {
  display: flex;
  align-items: center;
  gap: 14px;
}

.voices-k7q li img {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--white);
  box-shadow: 0 8px 18px rgba(15, 26, 48, 0.14);
}

.voices-k7q li strong {
  display: block;
  font-size: 15.5px;
  color: var(--primary);
}

.voices-k7q li span {
  font-size: 13px;
  color: var(--muted);
}

/* ============ 常见问答 ============ */
.queries-k7q > .container > div {
  max-width: 900px;
  margin: 0 auto;
}

.queries-k7q details {
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 14px;
  margin-bottom: 14px;
  overflow: hidden;
  transition: box-shadow 0.3s ease, border-color 0.3s ease;
}

.queries-k7q details[open] {
  border-color: rgba(240, 180, 41, 0.6);
  box-shadow: var(--shadow-soft);
}

.queries-k7q summary {
  cursor: pointer;
  list-style: none;
  padding: 20px 26px;
  font-weight: 700;
  color: var(--primary);
  font-size: 16.5px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.queries-k7q summary::-webkit-details-marker {
  display: none;
}

.queries-k7q summary::after {
  content: "\f067";
  font-family: "Font Awesome 6 Free";
  font-weight: 900;
  font-size: 13px;
  color: var(--accent-deep);
  transition: transform 0.3s ease;
}

.queries-k7q details[open] summary::after {
  transform: rotate(45deg);
}

.queries-k7q details > div {
  padding: 0 26px 22px;
  color: var(--muted);
  font-size: 15px;
}

/* ============ 合作伙伴 ============ */
.allies-k7q > .container > ul {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 20px;
}

.allies-k7q li {
  border-radius: 14px;
  border: 1px solid var(--line);
  background: var(--white);
  padding: 22px 14px;
  text-align: center;
  transition: transform 0.35s ease, box-shadow 0.35s ease, border-color 0.35s ease;
}

.allies-k7q li:hover {
  transform: translateY(-6px);
  border-color: rgba(240, 180, 41, 0.6);
  box-shadow: var(--shadow-soft);
}

.allies-k7q li img {
  width: 100%;
  height: 62px;
  object-fit: contain;
  margin: 0 auto 12px;
}

.allies-k7q li span {
  font-size: 13px;
  color: var(--muted);
}

/* ============ 荣誉资质 ============ */
.laurels-k7q > .container > ul {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 24px;
}

.laurels-k7q li {
  background: linear-gradient(150deg, var(--primary) 0%, var(--primary-soft) 100%);
  border-radius: var(--radius);
  padding: 36px 26px;
  color: #ffffff;
  text-align: center;
  transition: transform 0.35s ease, box-shadow 0.35s ease;
}

.laurels-k7q li:hover {
  transform: translateY(-8px);
  box-shadow: 0 22px 44px rgba(15, 26, 48, 0.28);
}

.laurels-k7q li i {
  font-size: 28px;
  color: var(--accent);
  margin-bottom: 18px;
  display: block;
}

.laurels-k7q li strong {
  display: block;
  font-size: 40px;
  font-weight: 800;
  line-height: 1.15;
  color: var(--accent);
}

.laurels-k7q li h3 {
  font-size: 16px;
  font-weight: 600;
  margin-top: 10px;
  color: rgba(255, 255, 255, 0.9);
}

/* ============ 联系我们 ============ */
.reach-k7q > .container {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: 54px;
  align-items: start;
}

.reach-k7q > .container > header {
  grid-column: 1 / -1;
}

.reach-k7q small {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 2.6px;
  text-transform: uppercase;
  color: var(--accent-deep);
  margin-bottom: 14px;
}

.reach-k7q h2 {
  font-size: clamp(24px, 3.2vw, 36px);
  font-weight: 800;
  color: var(--primary);
  line-height: 1.35;
  margin-bottom: 18px;
}

.reach-k7q address {
  font-style: normal;
  display: grid;
  gap: 18px;
  margin-top: 26px;
}

.reach-k7q address li {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 18px 22px;
}

.reach-k7q address i {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--primary);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
}

.reach-k7q address strong {
  display: block;
  font-size: 15px;
  color: var(--primary);
}

.reach-k7q address span {
  font-size: 14px;
  color: var(--muted);
}

.reach-k7q form {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 34px 32px;
  box-shadow: var(--shadow-soft);
}

.reach-k7q form > div {
  margin-bottom: 18px;
}

.reach-k7q label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 8px;
}

.reach-k7q input,
.reach-k7q textarea,
.reach-k7q select {
  width: 100%;
  padding: 13px 16px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: var(--bg);
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.reach-k7q input:focus,
.reach-k7q textarea:focus,
.reach-k7q select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 4px rgba(240, 180, 41, 0.18);
}

.reach-k7q textarea {
  min-height: 132px;
  resize: vertical;
}

.reach-k7q form .btn {
  width: 100%;
}

.reach-k7q form p {
  margin-top: 14px;
  font-size: 13px;
  color: #8a97ad;
  text-align: center;
}

/* ============ CTA ============ */
.cta-k7q {
  background: linear-gradient(140deg, var(--primary-deep) 0%, var(--primary) 55%, var(--primary-soft) 100%);
  overflow: hidden;
  text-align: center;
}

.cta-k7q::before {
  content: "";
  position: absolute;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  background: rgba(240, 180, 41, 0.14);
  top: -180px;
  right: -120px;
}

.cta-k7q::after {
  content: "";
  position: absolute;
  width: 320px;
  height: 320px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
  bottom: -160px;
  left: -90px;
}

.cta-k7q .container {
  position: relative;
  z-index: 1;
  max-width: 900px;
}

.cta-k7q h2 {
  font-size: clamp(24px, 3.4vw, 40px);
  font-weight: 800;
  color: #ffffff;
  line-height: 1.35;
  margin-bottom: 18px;
}

.cta-k7q p {
  color: rgba(255, 255, 255, 0.74);
  margin-bottom: 32px;
}

.cta-k7q .container > div {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ============ 页脚 ============ */
#siteFooter {
  background: var(--primary-deep);
  color: rgba(255, 255, 255, 0.7);
  padding: 72px 0 0;
}

#siteFooter > .container:first-child {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr) minmax(0, 1.2fr);
  gap: 50px;
  padding-bottom: 52px;
}

#footBrand {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 18px;
}

#footBrand img {
  width: 46px;
  height: 46px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.92);
  padding: 4px;
  flex: 0 0 auto;
}

#footBrand span {
  color: #ffffff;
  font-weight: 700;
  font-size: 14.5px;
  line-height: 1.5;
}

#siteFooter h3 {
  color: #ffffff;
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 20px;
  position: relative;
  padding-bottom: 12px;
}

#siteFooter h3::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 34px;
  height: 3px;
  background: var(--accent);
  border-radius: 3px;
}

#siteFooter ul li {
  margin-bottom: 11px;
  font-size: 14px;
}

#siteFooter ul li a {
  transition: color 0.3s ease, padding-left 0.3s ease;
}

#siteFooter ul li a:hover {
  color: var(--accent);
  padding-left: 6px;
}

#footContact li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  line-height: 1.7;
}

#footContact i {
  color: var(--accent);
  margin-top: 4px;
}

#footSocial {
  display: flex;
  gap: 12px;
  margin-top: 22px;
}

#footSocial a {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.07);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.3s ease, color 0.3s ease, transform 0.3s ease;
}

#footSocial a:hover {
  background: var(--accent);
  color: var(--primary);
  transform: translateY(-4px);
}

#siteFooter > .container:last-child {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 24px;
  padding-bottom: 26px;
  font-size: 13px;
  display: flex;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
}

#siteFooter > .container:last-child a {
  color: var(--accent);
}

/* ============ 列表页 ============ */
.listing-k7q {
  background: var(--bg);
  padding: 72px 0 92px;
}

.listing-k7q > .container > header {
  text-align: center;
  max-width: 840px;
  margin: 0 auto 56px;
}

.listing-k7q > .container > header small {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 2.6px;
  text-transform: uppercase;
  color: var(--accent-deep);
  margin-bottom: 14px;
}

.listing-k7q > .container > header h1 {
  font-size: clamp(25px, 3.4vw, 40px);
  font-weight: 800;
  color: var(--primary);
  line-height: 1.35;
  margin-bottom: 16px;
}

.listing-k7q > .container > header p {
  color: var(--muted);
}

.listing-k7q > .container > header::after {
  content: "";
  display: block;
  width: 74px;
  height: 4px;
  border-radius: 4px;
  margin: 24px auto 0;
  background: linear-gradient(90deg, var(--accent), var(--primary));
}

.listing-k7q > .container > ul {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 26px;
}

.listing-k7q > .container > ul > li {
  display: flex;
  flex-direction: column;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform 0.35s ease, box-shadow 0.35s ease;
}

.listing-k7q > .container > ul > li:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow);
}

.listing-k7q > .container > ul > li > a {
  display: block;
  overflow: hidden;
}

.listing-k7q > .container > ul > li img {
  width: 100%;
  height: 212px;
  object-fit: cover;
  border-radius: 16px 16px 0 0;
  transition: transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}

.listing-k7q > .container > ul > li:hover img {
  transform: scale(1.07);
}

.listing-k7q > .container > ul > li > div {
  padding: 24px 24px 28px;
  display: flex;
  flex-direction: column;
  flex: 1 1 auto;
}

.listing-k7q > .container > ul > li h2 {
  font-size: 18px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--primary);
  margin-bottom: 12px;
}

.listing-k7q > .container > ul > li p {
  font-size: 14.5px;
  color: var(--muted);
  flex: 1 1 auto;
}

.listing-k7q > .container > ul > li ul {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px dashed var(--line);
  font-size: 13px;
  color: #8a97ad;
}

.listing-k7q > .container > ul > li ul i {
  color: var(--accent-deep);
}

.listing-k7q > .container > ul > li a[data-more] {
  margin-top: 18px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 14px;
  color: var(--primary);
}

.listing-k7q > .container > ul > li a[data-more] i {
  transition: transform 0.3s ease;
}

.listing-k7q > .container > ul > li a[data-more]:hover i {
  transform: translateX(6px);
}

/* ============ 详情页 ============ */
.reading-k7q {
  background: var(--bg);
  padding: 60px 0 92px;
}

.reading-k7q > .container {
  max-width: 920px;
}

.reading-k7q > .container > nav {
  font-size: 13.5px;
  color: #8a97ad;
  margin-bottom: 22px;
}

.reading-k7q > .container > nav a {
  color: var(--muted);
}

.reading-k7q > .container > nav a:hover {
  color: var(--accent-deep);
}

.reading-k7q h1 {
  font-size: clamp(25px, 3.4vw, 40px);
  font-weight: 800;
  line-height: 1.35;
  color: var(--primary);
  margin-bottom: 20px;
}

#readingMeta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 20px;
  font-size: 13.5px;
  color: #8a97ad;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 30px;
}

#readingMeta i {
  color: var(--accent-deep);
  margin-right: 6px;
}

#readingFigure {
  margin-bottom: 34px;
}

#readingFigure img {
  width: 100%;
  height: 420px;
  object-fit: cover;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

#readingFigure figcaption {
  font-size: 13px;
  color: #8a97ad;
  text-align: center;
  margin-top: 12px;
}

#readingBody {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 42px 44px;
  font-size: 15.5px;
  line-height: 2;
  color: #3c4a66;
}

#readingBody h2 {
  font-size: 22px;
  font-weight: 700;
  color: var(--primary);
  margin: 30px 0 14px;
}

#readingBody h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--primary);
  margin: 24px 0 10px;
}

#readingBody p {
  margin-bottom: 16px;
}

#readingBody ul {
  list-style: disc;
  padding-left: 22px;
  margin-bottom: 18px;
}

#readingBody li {
  margin-bottom: 8px;
}

#readingBody table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 20px;
  font-size: 14.5px;
}

#readingBody table th,
#readingBody table td {
  border: 1px solid var(--line);
  padding: 11px 14px;
  text-align: left;
}

#readingBody table th {
  background: var(--bg);
  color: var(--primary);
  font-weight: 700;
}

#readingNav {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
  margin-top: 34px;
}

#readingNav a {
  display: block;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 20px 24px;
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

#readingNav a:hover {
  transform: translateY(-4px);
  border-color: rgba(240, 180, 41, 0.6);
  box-shadow: var(--shadow-soft);
}

#readingNav a small {
  display: block;
  font-size: 12.5px;
  color: #8a97ad;
  margin-bottom: 6px;
}

#readingNav a span {
  font-size: 15.5px;
  font-weight: 700;
  color: var(--primary);
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

#readingNav a:last-child {
  text-align: right;
}

#backTop {
  position: fixed;
  right: 26px;
  bottom: 26px;
  z-index: 110;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: none;
  background: var(--primary);
  color: var(--accent);
  font-size: 16px;
  cursor: pointer;
  box-shadow: 0 12px 28px rgba(15, 26, 48, 0.28);
  opacity: 0;
  visibility: hidden;
  transform: translateY(14px);
  transition: opacity 0.3s ease, transform 0.3s ease, visibility 0.3s ease;
}

#backTop[data-visible="true"] {
  opacity: 1;
  visibility: visible;
  transform: none;
}

#backTop:hover {
  background: var(--accent);
  color: var(--primary);
}

/* ============ 响应式 ============ */
@media (max-width: 1100px) {
  .edge-k7q > .container > ul {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .journey-k7q > .container > ol {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .allies-k7q > .container > ul {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .laurels-k7q > .container > ul {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 980px) {
  #siteBrand span {
    max-width: 210px;
  }

  #siteNav a {
    padding: 9px 12px;
    font-size: 14px;
  }

  .story-k7q > .container,
  .reach-k7q > .container {
    grid-template-columns: minmax(0, 1fr);
    gap: 40px;
  }

  .story-k7q figure span {
    right: 16px;
  }

  .showcase-k7q > .container > ul,
  .updates-k7q > .container > ul,
  .crew-k7q > .container > ul,
  .expertise-k7q > .container > ul,
  .voices-k7q > .container > ul,
  .listing-k7q > .container > ul {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  #siteFooter > .container:first-child {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  }
}

@media (max-width: 760px) {
  section {
    padding: 68px 0;
  }

  #siteHeader > .container {
    min-height: 68px;
    flex-wrap: wrap;
  }

  #siteBrand span {
    max-width: none;
    font-size: 12.5px;
  }

  #navToggle {
    display: flex;
    align-items: center;
    justify-content: center;
    order: 3;
  }

  #siteNav {
    order: 4;
    width: 100%;
    flex-direction: column;
    align-items: stretch;
    gap: 2px;
    padding: 10px 0 18px;
    display: none;
  }

  #siteNav[data-open="true"] {
    display: flex;
  }

  #siteNav a {
    padding: 12px 14px;
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.04);
  }

  #siteNav a::after {
    display: none;
  }

  #siteHero {
    min-height: 560px;
  }

  #siteHero > .container {
    padding-top: 72px;
    padding-bottom: 96px;
  }

  #heroStats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    margin-top: 46px;
  }

  #heroStats strong {
    font-size: 26px;
  }

  .edge-k7q > .container > ul,
  .showcase-k7q > .container > ul,
  .updates-k7q > .container > ul,
  .crew-k7q > .container > ul,
  .expertise-k7q > .container > ul,
  .voices-k7q > .container > ul,
  .journey-k7q > .container > ol,
  .allies-k7q > .container > ul,
  .laurels-k7q > .container > ul,
  .listing-k7q > .container > ul {
    grid-template-columns: minmax(0, 1fr);
  }

  .story-k7q figure img {
    height: 320px;
  }

  .story-k7q ul,
  .story-k7q dl {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  #readingBody {
    padding: 28px 22px;
  }

  #readingFigure img {
    height: 260px;
  }

  #readingNav {
    grid-template-columns: minmax(0, 1fr);
  }

  #readingNav a:last-child {
    text-align: left;
  }

  #siteFooter > .container:first-child {
    grid-template-columns: minmax(0, 1fr);
    gap: 34px;
  }

  #siteFooter > .container:last-child {
    flex-direction: column;
  }
}

@media (max-width: 420px) {
  .container {
    padding: 0 18px;
  }

  .story-k7q ul,
  .story-k7q dl {
    grid-template-columns: minmax(0, 1fr);
  }

  .btn {
    width: 100%;
  }
}