@charset "UTF-8";

:root {
  --primary: #5321d6;
  --primary-deep: #3a12a8;
  --primary-ink: #241046;
  --primary-soft: #f1ecff;
  --accent: #ffb020;
  --accent-deep: #e08c00;
  --bg: #f5f6fb;
  --ink: #14162b;
  --ink-soft: #5c6180;
  --line: #e5e7f2;
  --white: #ffffff;
  --radius: 14px;
  --radius-lg: 22px;
  --shadow: 0 20px 44px -26px rgba(31, 18, 78, .45);
  --shadow-soft: 0 10px 26px -20px rgba(31, 18, 78, .5);
  --ease: cubic-bezier(.22, .61, .36, 1);
  --head-h: 74px;
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: "Noto Sans SC", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.85;
  font-size: 16px;
  overflow-x: hidden;
}

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

ul,
ol {
  list-style: none;
}

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

h1,
h2,
h3,
h4 {
  line-height: 1.35;
  font-weight: 800;
  color: var(--ink);
  letter-spacing: .2px;
}

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

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 22px;
}

.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: 13px 30px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 700;
  font-size: .97rem;
  letter-spacing: .5px;
  cursor: pointer;
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), background .3s var(--ease), color .3s var(--ease), border-color .3s var(--ease);
}

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

.btn[data-tone="accent"] {
  background: linear-gradient(135deg, var(--accent), var(--accent-deep));
  color: #2b1a02;
  box-shadow: 0 16px 32px -18px rgba(224, 140, 0, .9);
}

.btn[data-tone="accent"]:hover {
  box-shadow: 0 20px 38px -18px rgba(224, 140, 0, .95);
}

.btn[data-tone="solid"] {
  background: linear-gradient(135deg, var(--primary), var(--primary-deep));
  color: var(--white);
  box-shadow: 0 16px 32px -18px rgba(83, 33, 214, .9);
}

.btn[data-tone="light"] {
  background: var(--white);
  color: var(--primary);
  border-color: var(--line);
  box-shadow: var(--shadow-soft);
}

.btn[data-tone="ghost"] {
  background: rgba(255, 255, 255, .1);
  color: var(--white);
  border-color: rgba(255, 255, 255, .5);
  backdrop-filter: blur(6px);
}

.btn[data-tone="ghost"]:hover {
  background: rgba(255, 255, 255, .2);
}

/* ============ 顶部导航 ============ */
#site-head {
  position: sticky;
  top: 0;
  z-index: 90;
  background: rgba(255, 255, 255, .94);
  border-bottom: 1px solid transparent;
  transition: box-shadow .35s var(--ease), border-color .35s var(--ease), background .35s var(--ease);
}

#site-head[data-sticky="on"] {
  box-shadow: 0 12px 30px -22px rgba(31, 18, 78, .55);
  border-bottom-color: var(--line);
  background: rgba(255, 255, 255, .99);
}

#site-head .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  min-height: var(--head-h);
}

#brandmark {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

#brandmark img {
  width: 42px;
  height: 42px;
  object-fit: contain;
  border-radius: 12px;
  background: var(--primary-soft);
  padding: 4px;
}

#brand-name {
  font-size: 1.02rem;
  font-weight: 800;
  color: var(--ink);
  max-width: 340px;
  line-height: 1.45;
}

#primary-nav ul {
  display: flex;
  align-items: center;
  gap: 6px;
}

#primary-nav a {
  display: block;
  padding: 9px 16px;
  border-radius: 999px;
  font-size: .95rem;
  font-weight: 600;
  color: var(--ink-soft);
  transition: color .25s var(--ease), background .25s var(--ease);
}

#primary-nav a:hover,
#primary-nav a[aria-current="page"] {
  color: var(--primary);
  background: var(--primary-soft);
}

#nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: var(--white);
  color: var(--primary);
  font-size: 1.05rem;
  cursor: pointer;
}

/* ============ 首屏 ============ */
#hero {
  position: relative;
  display: flex;
  align-items: center;
  min-height: 640px;
  padding: 110px 0 100px;
  overflow: hidden;
  background: var(--primary-ink);
}

#hero-media {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

#hero-media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transform: scale(1.06);
}

#hero-frame-1 {
  animation: heroFrame 16s ease-in-out infinite;
}

#hero-frame-2 {
  animation: heroFrame 16s ease-in-out 8s infinite;
}

@keyframes heroFrame {
  0% {
    opacity: 0;
    transform: scale(1.04);
  }
  8% {
    opacity: 1;
  }
  42% {
    opacity: 1;
    transform: scale(1.12);
  }
  50% {
    opacity: 0;
    transform: scale(1.16);
  }
  100% {
    opacity: 0;
  }
}

#hero-mask {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(20, 8, 48, .82) 0%, rgba(28, 12, 62, .74) 45%, rgba(36, 16, 70, .9) 100%);
}

#hero .container {
  position: relative;
  z-index: 2;
  text-align: center;
}

#hero-inner {
  max-width: 880px;
  margin: 0 auto;
}

#hero-kicker {
  display: inline-block;
  padding: 7px 20px;
  border-radius: 999px;
  border: 1px solid rgba(255, 176, 32, .5);
  background: rgba(255, 176, 32, .12);
  color: var(--accent);
  font-size: .82rem;
  font-weight: 700;
  letter-spacing: 2px;
  margin-bottom: 22px;
}

#hero-title {
  color: var(--white);
  font-size: clamp(2rem, 4.6vw, 3.5rem);
  font-weight: 900;
  letter-spacing: 1px;
  text-shadow: 0 18px 40px rgba(9, 3, 26, .45);
}

#hero-text {
  margin: 22px auto 0;
  max-width: 720px;
  color: rgba(255, 255, 255, .84);
  font-size: 1.03rem;
}

#hero-actions {
  margin-top: 34px;
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: center;
}

#hero-stats {
  margin-top: 46px;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 18px;
}

#hero-stats li {
  min-width: 132px;
  padding: 16px 20px;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, .08);
  border: 1px solid rgba(255, 255, 255, .16);
  backdrop-filter: blur(8px);
}

#hero-stats strong {
  display: block;
  color: var(--accent);
  font-size: 1.5rem;
  font-weight: 900;
  line-height: 1.2;
}

#hero-stats span {
  color: rgba(255, 255, 255, .76);
  font-size: .84rem;
}

/* ============ 通用区块标题 ============ */
section {
  scroll-margin-top: 92px;
}

section > .container > header {
  max-width: 760px;
  margin: 0 auto 46px;
  text-align: center;
}

section > .container > header p {
  display: inline-block;
  padding: 5px 16px;
  border-radius: 999px;
  background: var(--primary-soft);
  color: var(--primary);
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: 2px;
  margin-bottom: 14px;
}

section > .container > header h2 {
  font-size: clamp(1.55rem, 3vw, 2.35rem);
}

section > .container > header h2 + p {
  margin-top: 14px;
  color: var(--ink-soft);
  font-size: .98rem;
}

/* ============ 关于我们 ============ */
section.story-k7x {
  background: var(--primary-soft);
  padding: 96px 0;
}

section.story-k7x div.story-k7x {
  display: grid;
  grid-template-columns: minmax(0, .92fr) minmax(0, 1.08fr);
  gap: 54px;
  align-items: center;
}

section.story-k7x figure {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--white);
  box-shadow: var(--shadow);
}

section.story-k7x figure img {
  width: 100%;
  height: 420px;
  object-fit: cover;
}

section.story-k7x figure::after {
  content: "";
  position: absolute;
  right: -46px;
  bottom: -46px;
  width: 160px;
  height: 160px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  opacity: .28;
}

section.story-k7x h2 {
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  margin-bottom: 18px;
}

section.story-k7x h2 + p {
  color: var(--ink-soft);
  margin-bottom: 24px;
}

section.story-k7x ul {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

section.story-k7x ul li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 16px 18px;
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: var(--shadow-soft);
  font-size: .93rem;
  font-weight: 600;
}

section.story-k7x ul li i {
  color: var(--primary);
  margin-top: 4px;
}

section.story-k7x ul li strong {
  display: block;
  font-weight: 700;
  font-size: .96rem;
  color: var(--ink);
}

section.story-k7x ul li span {
  display: block;
  font-weight: 500;
  color: var(--ink-soft);
  font-size: .84rem;
}

/* ============ 服务体系 ============ */
section.expertise-k7x {
  background: var(--white);
  padding: 96px 0;
}

section.expertise-k7x div.expertise-k7x {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 26px;
}

section.expertise-k7x article {
  position: relative;
  padding: 34px 30px 32px;
  border-radius: var(--radius-lg);
  background: var(--bg);
  border: 1px solid var(--line);
  overflow: hidden;
  transition: transform .4s var(--ease), box-shadow .4s var(--ease), background .4s var(--ease);
}

section.expertise-k7x article::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 4px;
  background: linear-gradient(180deg, var(--primary), var(--accent));
  transform: scaleY(0);
  transform-origin: top;
  transition: transform .4s var(--ease);
}

section.expertise-k7x article:hover {
  transform: translateY(-8px);
  background: var(--white);
  box-shadow: var(--shadow);
}

section.expertise-k7x article:hover::before {
  transform: scaleY(1);
}

section.expertise-k7x article i {
  width: 56px;
  height: 56px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 16px;
  background: var(--primary-soft);
  color: var(--primary);
  font-size: 1.3rem;
  margin-bottom: 18px;
}

section.expertise-k7x article h3 {
  font-size: 1.15rem;
  margin-bottom: 10px;
}

section.expertise-k7x article p {
  color: var(--ink-soft);
  font-size: .92rem;
}

section.expertise-k7x article span {
  display: inline-block;
  margin-top: 16px;
  font-size: .85rem;
  font-weight: 700;
  color: var(--primary);
}

section.expertise-k7x article span i {
  width: auto;
  height: auto;
  background: none;
  color: inherit;
  font-size: .8rem;
  margin: 0;
}

/* ============ 平台优势 ============ */
section.edge-k7x {
  background: var(--white);
  padding: 96px 0;
}

section.edge-k7x div.edge-k7x {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
}

section.edge-k7x article {
  padding: 26px 24px;
  border-radius: var(--radius);
  border: 1px dashed var(--line);
  background: var(--bg);
  transition: transform .35s var(--ease), border-color .35s var(--ease), box-shadow .35s var(--ease);
}

section.edge-k7x article:hover {
  transform: translateY(-6px);
  border-color: rgba(83, 33, 214, .45);
  box-shadow: var(--shadow-soft);
}

section.edge-k7x article i {
  color: var(--accent);
  font-size: 1.35rem;
  margin-bottom: 12px;
  display: block;
}

section.edge-k7x article h3 {
  font-size: 1.02rem;
  margin-bottom: 8px;
}

section.edge-k7x article p {
  font-size: .88rem;
  color: var(--ink-soft);
}

/* ============ 案例展示 ============ */
section.showcase-k7x {
  background: var(--bg);
  padding: 96px 0;
}

section.showcase-k7x div.showcase-k7x {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 28px;
}

section.showcase-k7x article {
  display: flex;
  flex-direction: column;
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  transition: transform .4s var(--ease), box-shadow .4s var(--ease);
}

section.showcase-k7x article:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow);
}

section.showcase-k7x article figure {
  overflow: hidden;
  height: 208px;
}

section.showcase-k7x article figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .6s var(--ease);
}

section.showcase-k7x article:hover figure img {
  transform: scale(1.07);
}

section.showcase-k7x article > div {
  padding: 24px 26px 26px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

section.showcase-k7x article h3 {
  font-size: 1.1rem;
  margin-bottom: 10px;
}

section.showcase-k7x article p {
  color: var(--ink-soft);
  font-size: .9rem;
  flex: 1;
}

section.showcase-k7x article footer {
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px dashed var(--line);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  font-size: .82rem;
  color: var(--ink-soft);
}

section.showcase-k7x article footer a {
  color: var(--primary);
  font-weight: 700;
}

section.showcase-k7x article footer i {
  margin-left: 6px;
}

/* ============ 首页资讯 ============ */
section.updates-k7x {
  background: var(--white);
  padding: 96px 0;
}

section.updates-k7x div.updates-k7x {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 28px;
}

section.updates-k7x article {
  display: flex;
  flex-direction: column;
  background: var(--bg);
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  transition: transform .4s var(--ease), box-shadow .4s var(--ease);
}

section.updates-k7x article:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow);
}

section.updates-k7x article figure {
  overflow: hidden;
  height: 196px;
}

section.updates-k7x article figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .6s var(--ease);
}

section.updates-k7x article:hover figure img {
  transform: scale(1.07);
}

section.updates-k7x article > div {
  padding: 22px 24px 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

section.updates-k7x article h3 {
  font-size: 1.05rem;
  margin-bottom: 10px;
}

section.updates-k7x article p {
  color: var(--ink-soft);
  font-size: .89rem;
  flex: 1;
}

section.updates-k7x article footer {
  margin-top: 14px;
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: .8rem;
  color: var(--ink-soft);
}

section.updates-k7x article footer i {
  color: var(--primary);
  margin-right: 5px;
}

/* ============ 工作流程 ============ */
section.journey-k7x {
  background: var(--white);
  padding: 96px 0;
}

section.journey-k7x ol.journey-k7x {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 18px;
  position: relative;
}

section.journey-k7x ol.journey-k7x::before {
  content: "";
  position: absolute;
  top: 34px;
  left: 8%;
  right: 8%;
  height: 2px;
  background: repeating-linear-gradient(90deg, rgba(83, 33, 214, .35) 0 10px, transparent 10px 20px);
}

section.journey-k7x li {
  position: relative;
  text-align: center;
  padding-top: 76px;
}

section.journey-k7x li span {
  position: absolute;
  top: 6px;
  left: 50%;
  transform: translateX(-50%);
  width: 58px;
  height: 58px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1.05rem;
  color: var(--white);
  background: linear-gradient(135deg, var(--primary), var(--primary-deep));
  box-shadow: 0 12px 24px -14px rgba(83, 33, 214, .9);
}

section.journey-k7x li h3 {
  font-size: 1rem;
  margin-bottom: 8px;
}

section.journey-k7x li p {
  font-size: .87rem;
  color: var(--ink-soft);
}

/* ============ 核心团队 ============ */
section.crew-k7x {
  background: var(--bg);
  padding: 96px 0;
}

section.crew-k7x div.crew-k7x {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 26px;
}

section.crew-k7x article {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 32px 26px;
  text-align: center;
  border: 1px solid var(--line);
  transition: transform .4s var(--ease), box-shadow .4s var(--ease);
}

section.crew-k7x article:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow);
}

section.crew-k7x article img {
  width: 116px;
  height: 116px;
  border-radius: 50%;
  object-fit: cover;
  margin: 0 auto 18px;
  border: 4px solid var(--white);
  box-shadow: 0 0 0 3px rgba(83, 33, 214, .18);
}

section.crew-k7x article h3 {
  font-size: 1.08rem;
}

section.crew-k7x article > p {
  margin-top: 4px;
  font-size: .84rem;
  font-weight: 700;
  color: var(--primary);
}

section.crew-k7x article div {
  margin-top: 12px;
  font-size: .88rem;
  color: var(--ink-soft);
}

section.crew-k7x article ul {
  margin-top: 16px;
  display: flex;
  justify-content: center;
  gap: 10px;
}

section.crew-k7x article ul li a {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--primary-soft);
  color: var(--primary);
  font-size: .85rem;
  transition: background .3s var(--ease), color .3s var(--ease);
}

section.crew-k7x article ul li a:hover {
  background: var(--primary);
  color: var(--white);
}

/* ============ 用户评价 ============ */
section.voices-k7x {
  background: var(--bg);
  padding: 96px 0;
}

section.voices-k7x div.voices-k7x {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 26px;
}

section.voices-k7x article {
  position: relative;
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 32px 28px 28px;
  border: 1px solid var(--line);
  transition: transform .4s var(--ease), box-shadow .4s var(--ease);
}

section.voices-k7x article:hover {
  transform: translateY(-7px);
  box-shadow: var(--shadow);
}

section.voices-k7x article > i {
  position: absolute;
  top: 22px;
  right: 26px;
  color: rgba(83, 33, 214, .14);
  font-size: 2.1rem;
}

section.voices-k7x article p {
  color: var(--ink-soft);
  font-size: .93rem;
  min-height: 96px;
}

section.voices-k7x article footer {
  margin-top: 20px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  display: flex;
  align-items: center;
  gap: 14px;
}

section.voices-k7x article footer img {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  object-fit: cover;
}

section.voices-k7x article footer h3 {
  font-size: .98rem;
}

section.voices-k7x article footer span {
  display: block;
  font-size: .8rem;
  color: var(--ink-soft);
}

section.voices-k7x article footer ul {
  margin-left: auto;
  display: flex;
  gap: 4px;
  color: var(--accent);
  font-size: .78rem;
}

/* ============ 常见问答 ============ */
section.queries-k7x {
  background: var(--white);
  padding: 96px 0;
}

section.queries-k7x div.queries-k7x {
  max-width: 880px;
  margin: 0 auto;
  display: grid;
  gap: 14px;
}

section.queries-k7x details {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--bg);
  overflow: hidden;
  transition: box-shadow .3s var(--ease), background .3s var(--ease);
}

section.queries-k7x details[open] {
  background: var(--white);
  box-shadow: var(--shadow-soft);
}

section.queries-k7x summary {
  cursor: pointer;
  list-style: none;
  padding: 20px 24px;
  font-weight: 700;
  font-size: 1rem;
  display: flex;
  align-items: center;
  gap: 14px;
}

section.queries-k7x summary::-webkit-details-marker {
  display: none;
}

section.queries-k7x summary i {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--primary-soft);
  color: var(--primary);
  font-size: .8rem;
  transition: transform .35s var(--ease), background .35s var(--ease), color .35s var(--ease);
}

section.queries-k7x details[open] summary i {
  transform: rotate(45deg);
  background: var(--primary);
  color: var(--white);
}

section.queries-k7x details > div {
  padding: 0 24px 22px 68px;
  color: var(--ink-soft);
  font-size: .92rem;
}

/* ============ 合作伙伴 ============ */
section.allies-k7x {
  background: var(--bg);
  padding: 96px 0;
}

section.allies-k7x div.allies-k7x {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 18px;
}

section.allies-k7x a {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 104px;
  padding: 14px;
  border-radius: var(--radius);
  background: var(--white);
  border: 1px solid var(--line);
  transition: transform .35s var(--ease), box-shadow .35s var(--ease);
}

section.allies-k7x a:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-soft);
}

section.allies-k7x a img {
  max-height: 68px;
  width: auto;
  object-fit: contain;
  filter: grayscale(1);
  opacity: .68;
  transition: filter .35s var(--ease), opacity .35s var(--ease);
}

section.allies-k7x a:hover img {
  filter: grayscale(0);
  opacity: 1;
}

/* ============ 荣誉资质 ============ */
section.laurels-k7x {
  background: var(--primary-soft);
  padding: 96px 0;
}

section.laurels-k7x ul.laurels-k7x {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

section.laurels-k7x li {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 30px 26px;
  text-align: center;
  border: 1px solid var(--line);
  transition: transform .4s var(--ease), box-shadow .4s var(--ease);
}

section.laurels-k7x li:hover {
  transform: translateY(-7px);
  box-shadow: var(--shadow);
}

section.laurels-k7x li i {
  color: var(--accent);
  font-size: 1.5rem;
  margin-bottom: 14px;
  display: block;
}

section.laurels-k7x li strong {
  display: block;
  font-size: 2.3rem;
  font-weight: 900;
  color: var(--primary);
  line-height: 1.2;
}

section.laurels-k7x li span {
  display: block;
  margin-top: 8px;
  font-size: .93rem;
  font-weight: 600;
}

/* ============ 联系我们 ============ */
section.reach-k7x {
  background: var(--white);
  padding: 96px 0;
}

section.reach-k7x div.reach-k7x {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.08fr);
  gap: 42px;
  align-items: start;
}

section.reach-k7x ul {
  display: grid;
  gap: 16px;
  margin-top: 26px;
}

section.reach-k7x ul li {
  display: flex;
  gap: 16px;
  padding: 20px 22px;
  background: var(--bg);
  border-radius: var(--radius);
  border: 1px solid var(--line);
}

section.reach-k7x ul li i {
  width: 44px;
  height: 44px;
  flex-shrink: 0;
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--primary);
  color: var(--white);
}

section.reach-k7x ul li strong {
  display: block;
  font-size: .95rem;
}

section.reach-k7x ul li span {
  font-size: .9rem;
  color: var(--ink-soft);
  word-break: break-all;
}

section.reach-k7x form {
  padding: 34px 32px;
  border-radius: var(--radius-lg);
  background: var(--bg);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-soft);
}

section.reach-k7x form h3 {
  font-size: 1.15rem;
  margin-bottom: 20px;
}

section.reach-k7x label {
  display: block;
  font-size: .86rem;
  font-weight: 700;
  color: var(--ink-soft);
  margin-bottom: 6px;
}

section.reach-k7x input,
section.reach-k7x textarea,
section.reach-k7x select {
  width: 100%;
  padding: 12px 15px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: var(--white);
  color: var(--ink);
  margin-bottom: 16px;
  transition: border-color .3s var(--ease), box-shadow .3s var(--ease);
}

section.reach-k7x input:focus,
section.reach-k7x textarea:focus,
section.reach-k7x select:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(83, 33, 214, .12);
}

section.reach-k7x textarea {
  min-height: 132px;
  resize: vertical;
}

#form-status {
  margin-top: 14px;
  font-size: .88rem;
  color: var(--primary);
  font-weight: 600;
  min-height: 20px;
}

/* ============ CTA ============ */
section.cta-k7x {
  padding: 92px 0;
  background: linear-gradient(135deg, var(--primary-ink) 0%, var(--primary-deep) 55%, #4d1ec9 100%);
  position: relative;
  overflow: hidden;
}

section.cta-k7x::after {
  content: "";
  position: absolute;
  right: -120px;
  top: -120px;
  width: 340px;
  height: 340px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 176, 32, .35), transparent 68%);
}

section.cta-k7x .container {
  position: relative;
  z-index: 2;
  text-align: center;
}

section.cta-k7x h2 {
  color: var(--white);
  font-size: clamp(1.6rem, 3.2vw, 2.5rem);
  max-width: 860px;
  margin: 0 auto 18px;
}

section.cta-k7x p {
  color: rgba(255, 255, 255, .78);
  max-width: 640px;
  margin: 0 auto 30px;
}

section.cta-k7x div {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ============ 列表页 ============ */
section.listing-k7x#listing-head {
  padding: 72px 0 62px;
  background: linear-gradient(135deg, var(--primary-ink), var(--primary-deep));
  text-align: center;
}

section.listing-k7x#listing-head nav {
  font-size: .85rem;
  color: rgba(255, 255, 255, .68);
  margin-bottom: 18px;
}

section.listing-k7x#listing-head nav a:hover {
  color: var(--accent);
}

section.listing-k7x#listing-head h1 {
  color: var(--white);
  font-size: clamp(1.7rem, 3.4vw, 2.6rem);
}

section.listing-k7x#listing-head p {
  margin-top: 14px;
  color: rgba(255, 255, 255, .76);
  max-width: 760px;
  margin-left: auto;
  margin-right: auto;
}

section.listing-k7x#listing-grid {
  padding: 92px 0;
  background: var(--bg);
}

section.listing-k7x#listing-grid div.listing-k7x {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 28px;
}

section.listing-k7x#listing-grid article {
  display: flex;
  flex-direction: column;
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  transition: transform .4s var(--ease), box-shadow .4s var(--ease);
}

section.listing-k7x#listing-grid article:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow);
}

section.listing-k7x#listing-grid article figure {
  height: 216px;
  overflow: hidden;
}

section.listing-k7x#listing-grid article figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .6s var(--ease);
}

section.listing-k7x#listing-grid article:hover figure img {
  transform: scale(1.07);
}

section.listing-k7x#listing-grid article > div {
  padding: 24px 26px 26px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

section.listing-k7x#listing-grid article h2 {
  font-size: 1.1rem;
  margin-bottom: 10px;
}

section.listing-k7x#listing-grid article p {
  color: var(--ink-soft);
  font-size: .9rem;
  flex: 1;
}

section.listing-k7x#listing-grid article footer {
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px dashed var(--line);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  font-size: .82rem;
  color: var(--ink-soft);
}

section.listing-k7x#listing-grid article footer a {
  color: var(--primary);
  font-weight: 700;
}

/* ============ 详情页 ============ */
section.reading-k7x#reading-head {
  padding: 66px 0 56px;
  background: linear-gradient(135deg, var(--primary-ink), var(--primary-deep));
  text-align: center;
}

section.reading-k7x#reading-head nav {
  font-size: .85rem;
  color: rgba(255, 255, 255, .68);
  margin-bottom: 16px;
}

section.reading-k7x#reading-head nav a:hover {
  color: var(--accent);
}

section.reading-k7x#reading-head h1 {
  color: var(--white);
  font-size: clamp(1.6rem, 3.2vw, 2.5rem);
  max-width: 900px;
  margin: 0 auto;
}

section.reading-k7x#reading-head ul {
  margin-top: 18px;
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 20px;
  font-size: .85rem;
  color: rgba(255, 255, 255, .72);
}

article.reading-k7x {
  padding: 92px 0;
  background: var(--bg);
}

article.reading-k7x > .container {
  max-width: 880px;
}

article.reading-k7x figure {
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin: 32px 0;
  box-shadow: var(--shadow);
}

article.reading-k7x figure img {
  width: 100%;
  height: 420px;
  object-fit: cover;
}

article.reading-k7x h2 {
  font-size: 1.6rem;
  margin: 34px 0 14px;
}

article.reading-k7x h3 {
  font-size: 1.2rem;
  margin: 28px 0 12px;
}

article.reading-k7x p {
  color: var(--ink-soft);
  margin-bottom: 16px;
}

article.reading-k7x ul {
  margin: 0 0 18px;
  display: grid;
  gap: 10px;
}

article.reading-k7x ul li {
  position: relative;
  padding-left: 22px;
  color: var(--ink-soft);
}

article.reading-k7x ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 12px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--accent));
}

article.reading-k7x nav.reading-k7x {
  margin-top: 52px;
  padding-top: 28px;
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

article.reading-k7x nav.reading-k7x a {
  display: block;
  padding: 18px 22px;
  border-radius: var(--radius);
  background: var(--white);
  border: 1px solid var(--line);
  font-size: .93rem;
  font-weight: 600;
  transition: transform .35s var(--ease), box-shadow .35s var(--ease);
}

article.reading-k7x nav.reading-k7x a:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-soft);
}

article.reading-k7x nav.reading-k7x a span {
  display: block;
  font-size: .78rem;
  color: var(--ink-soft);
  font-weight: 500;
  margin-top: 6px;
}

/* ============ 页脚 ============ */
#site-foot {
  background: #14102b;
  color: rgba(255, 255, 255, .72);
  padding: 68px 0 0;
}

#foot-top {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) repeat(3, minmax(0, 1fr));
  gap: 38px;
  padding-bottom: 44px;
}

#foot-brand img {
  width: 52px;
  height: 52px;
  object-fit: contain;
  background: rgba(255, 255, 255, .08);
  border-radius: 14px;
  padding: 6px;
  margin-bottom: 16px;
}

#foot-brand strong {
  display: block;
  color: var(--white);
  font-size: 1rem;
  line-height: 1.6;
  margin-bottom: 12px;
}

#foot-brand p {
  font-size: .88rem;
  line-height: 1.9;
}

#foot-top nav h3 {
  color: var(--white);
  font-size: 1rem;
  margin-bottom: 18px;
}

#foot-top nav ul {
  display: grid;
  gap: 12px;
}

#foot-top nav ul li a {
  font-size: .88rem;
  transition: color .25s var(--ease), padding-left .25s var(--ease);
}

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

#foot-contact h3 {
  color: var(--white);
  font-size: 1rem;
  margin-bottom: 18px;
}

#foot-contact ul li {
  font-size: .88rem;
  display: flex;
  gap: 10px;
  align-items: flex-start;
}

#foot-contact ul li i {
  color: var(--accent);
  margin-top: 6px;
}

#foot-bottom {
  border-top: 1px solid rgba(255, 255, 255, .1);
  padding: 22px 0 28px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: space-between;
  font-size: .82rem;
}

#foot-bottom p {
  color: rgba(255, 255, 255, .55);
}

#foot-bottom ul {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
}

#foot-bottom ul li a:hover {
  color: var(--accent);
}

/* ============ 回到顶部 ============ */
#to-top {
  position: fixed;
  right: 24px;
  bottom: 26px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: none;
  background: var(--primary);
  color: var(--white);
  font-size: 1rem;
  cursor: pointer;
  box-shadow: 0 14px 28px -14px rgba(83, 33, 214, .9);
  opacity: 0;
  visibility: hidden;
  transform: translateY(16px);
  transition: opacity .35s var(--ease), transform .35s var(--ease), visibility .35s var(--ease), background .3s var(--ease);
  z-index: 80;
}

#to-top[data-show="on"] {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

#to-top:hover {
  background: var(--accent);
  color: #2b1a02;
}

/* ============ 滚动揭示 ============ */
[data-anim] {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .8s var(--ease), transform .8s var(--ease);
}

[data-anim="on"] {
  opacity: 1;
  transform: none;
}

/* ============ 响应式 ============ */
@media (max-width: 1100px) {
  section.edge-k7x div.edge-k7x {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  section.allies-k7x div.allies-k7x {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  section.journey-k7x ol.journey-k7x {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 34px 18px;
  }

  section.journey-k7x ol.journey-k7x::before {
    display: none;
  }

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

@media (max-width: 900px) {
  #nav-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  #primary-nav {
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    background: var(--white);
    border-bottom: 1px solid var(--line);
    box-shadow: 0 24px 40px -30px rgba(31, 18, 78, .6);
    display: none;
    padding: 10px 22px 18px;
  }

  #site-head #nav-toggle[aria-expanded="true"] ~ #primary-nav {
    display: block;
  }

  #primary-nav ul {
    flex-direction: column;
    align-items: stretch;
    gap: 2px;
  }

  #primary-nav a {
    padding: 12px 14px;
    border-radius: 12px;
  }

  #brand-name {
    max-width: 200px;
    font-size: .92rem;
  }

  section.story-k7x div.story-k7x {
    grid-template-columns: minmax(0, 1fr);
    gap: 34px;
  }

  section.story-k7x figure img {
    height: 320px;
  }

  section.expertise-k7x div.expertise-k7x,
  section.showcase-k7x div.showcase-k7x,
  section.updates-k7x div.updates-k7x,
  section.crew-k7x div.crew-k7x,
  section.voices-k7x div.voices-k7x,
  section.laurels-k7x ul.laurels-k7x,
  section.listing-k7x#listing-grid div.listing-k7x {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  section.reach-k7x div.reach-k7x {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (max-width: 640px) {
  body {
    font-size: 15px;
  }

  #hero {
    min-height: 540px;
    padding: 86px 0 76px;
  }

  #hero-stats li {
    min-width: 46%;
    flex: 1;
  }

  section.story-k7x ul {
    grid-template-columns: minmax(0, 1fr);
  }

  section.expertise-k7x div.expertise-k7x,
  section.showcase-k7x div.showcase-k7x,
  section.updates-k7x div.updates-k7x,
  section.crew-k7x div.crew-k7x,
  section.voices-k7x div.voices-k7x,
  section.laurels-k7x ul.laurels-k7x,
  section.listing-k7x#listing-grid div.listing-k7x,
  section.edge-k7x div.edge-k7x,
  section.journey-k7x ol.journey-k7x,
  section.allies-k7x div.allies-k7x {
    grid-template-columns: minmax(0, 1fr);
  }

  section.allies-k7x a {
    height: 88px;
  }

  article.reading-k7x nav.reading-k7x {
    grid-template-columns: minmax(0, 1fr);
  }

  article.reading-k7x figure img {
    height: 260px;
  }

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

  #brand-name {
    max-width: 168px;
  }
}