/* ===== 翻芳网络科技 · 科技风首页样式 ===== */

body.home-tech {
  margin: 0;
  padding: 0;
  background: #05070F;
  color: #EAF0FF;
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Segoe UI", Roboto, sans-serif;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
body.home-tech * { box-sizing: border-box; }
body.home-tech a { text-decoration: none; color: inherit; }
body.home-tech h1, body.home-tech h2, body.home-tech h3, body.home-tech h4, body.home-tech p, body.home-tech ul { margin: 0; padding: 0; }
body.home-tech ul { list-style: none; }

/* 渐变文字 */
body.home-tech .grad {
  background: linear-gradient(96deg, #8B5CFF 0%, #3B7DFF 45%, #38E8FF 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

/* ===== 顶部导航 ===== */
body.home-tech .gt-nav {
  position: sticky;
  top: 0;
  z-index: 99;
  background: rgba(5, 7, 15, 0.78);
  backdrop-filter: saturate(160%) blur(14px);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}
body.home-tech .gt-nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 14px 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
body.home-tech .gt-logo { display: flex; align-items: center; gap: 11px; }
body.home-tech .gt-logo-mark {
  width: 38px; height: 38px;
  display: grid; place-items: center;
  border-radius: 12px;
  font-size: 18px; font-weight: 800; color: #fff;
  background: linear-gradient(150deg, #1B2A4A, #0A1020);
  border: 1px solid rgba(77, 232, 255, 0.35);
  box-shadow: 0 0 18px rgba(59, 125, 255, 0.35), inset 0 0 12px rgba(77, 232, 255, 0.12);
}
body.home-tech .gt-logo-text { font-size: 19px; font-weight: 700; letter-spacing: 0.5px; }
body.home-tech .gt-logo-text em { font-style: normal; }

body.home-tech .gt-menu { display: flex; align-items: center; gap: 30px; }
body.home-tech .gt-menu a {
  font-size: 15px; color: #B9C5E2;
  transition: color 0.25s, text-shadow 0.25s;
}
body.home-tech .gt-menu a:hover { color: #FFFFFF; text-shadow: 0 0 14px rgba(77, 232, 255, 0.55); }

/* 移动端汉堡 */
body.home-tech .gt-burger { display: none; position: relative; }
body.home-tech .gt-burger summary {
  list-style: none; cursor: pointer;
  width: 42px; height: 38px;
  display: grid; place-items: center; gap: 4px;
  padding: 9px 10px;
  border-radius: 11px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.04);
}
body.home-tech .gt-burger summary::-webkit-details-marker { display: none; }
body.home-tech .gt-burger summary i {
  display: block; width: 18px; height: 1.6px; border-radius: 2px;
  background: #D8E2FF; margin: 2px 0;
}
body.home-tech .gt-burger-panel {
  position: absolute; right: 0; top: 52px;
  min-width: 168px; padding: 10px;
  display: flex; flex-direction: column;
  border-radius: 16px;
  background: rgba(10, 16, 36, 0.97);
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 22px 50px rgba(0, 0, 0, 0.6);
}
body.home-tech .gt-burger-panel a {
  padding: 12px 14px; border-radius: 10px;
  font-size: 15px; color: #C7D2EC;
}
body.home-tech .gt-burger-panel a:hover { background: rgba(77, 232, 255, 0.08); color: #fff; }

/* ===== 首屏 ===== */
body.home-tech .gt-hero {
  position: relative;
  overflow: hidden;
  padding: 96px 22px 108px;
  text-align: center;
  background:
    radial-gradient(ellipse 70% 55% at 50% -8%, rgba(59, 125, 255, 0.30), transparent 62%),
    radial-gradient(ellipse 55% 45% at 88% 18%, rgba(139, 92, 255, 0.22), transparent 60%),
    radial-gradient(ellipse 50% 40% at 10% 42%, rgba(56, 232, 255, 0.10), transparent 65%),
    #05070F;
}
body.home-tech .gt-grid-bg {
  position: absolute; inset: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(90, 140, 255, 0.075) 1px, transparent 1px),
    linear-gradient(90deg, rgba(90, 140, 255, 0.075) 1px, transparent 1px);
  background-size: 58px 58px;
  -webkit-mask-image: radial-gradient(ellipse 75% 65% at 50% 32%, #000 30%, transparent 78%);
  mask-image: radial-gradient(ellipse 75% 65% at 50% 32%, #000 30%, transparent 78%);
}
body.home-tech .gt-lines {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  opacity: 0.75; pointer-events: none;
}
body.home-tech .gt-hero-inner { position: relative; z-index: 2; max-width: 900px; margin: 0 auto; }

body.home-tech .gt-badge {
  display: inline-flex; align-items: center; gap: 9px;
  padding: 8px 19px;
  border-radius: 999px;
  font-size: 13.5px; letter-spacing: 1.4px;
  color: #5FE9FF;
  border: 1px solid rgba(77, 232, 255, 0.38);
  background: rgba(77, 232, 255, 0.06);
  box-shadow: 0 0 24px rgba(56, 232, 255, 0.16), inset 0 0 18px rgba(56, 232, 255, 0.05);
}
body.home-tech .gt-badge .dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: #4DE8FF;
  box-shadow: 0 0 10px #4DE8FF;
}

body.home-tech .gt-h1 {
  margin-top: 28px;
  font-size: clamp(31px, 5.4vw, 64px);
  line-height: 1.26;
  font-weight: 800;
  letter-spacing: -0.5px;
  color: #F4F8FF;
}
body.home-tech .gt-sub {
  margin: 24px auto 0;
  max-width: 760px;
  font-size: clamp(14.5px, 1.6vw, 17.5px);
  line-height: 1.95;
  color: #8E9BBE;
}

body.home-tech .gt-actions {
  display: flex; flex-wrap: wrap; gap: 16px;
  justify-content: center; align-items: center;
  margin-top: 40px;
}
body.home-tech .gt-btn-primary,
body.home-tech .gt-btn-ghost {
  display: inline-flex; align-items: center; gap: 9px;
  padding: 15px 34px;
  border-radius: 999px;
  font-size: 16px; font-weight: 600;
  transition: transform 0.25s, box-shadow 0.25s, border-color 0.25s, background 0.25s;
}
body.home-tech .gt-btn-primary {
  color: #fff;
  background: linear-gradient(96deg, #3B7DFF 0%, #7A5CFF 55%, #A855F7 100%);
  box-shadow: 0 12px 34px rgba(70, 110, 255, 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.22);
}
body.home-tech .gt-btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 42px rgba(90, 120, 255, 0.6), inset 0 1px 0 rgba(255, 255, 255, 0.3);
}
body.home-tech .gt-btn-primary .arrow { font-weight: 400; }
body.home-tech .gt-btn-ghost {
  color: #D6E1FA;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.035);
}
body.home-tech .gt-btn-ghost:hover {
  transform: translateY(-2px);
  border-color: rgba(77, 232, 255, 0.55);
  box-shadow: 0 0 26px rgba(56, 232, 255, 0.2);
}

body.home-tech .gt-scroll-hint {
  width: 2px; height: 52px;
  margin: 58px auto 0;
  background: linear-gradient(180deg, rgba(56, 232, 255, 0), #38E8FF, rgba(56, 232, 255, 0));
  position: relative; overflow: hidden;
}
body.home-tech .gt-scroll-hint span {
  position: absolute; top: 0; left: 0; width: 2px; height: 16px;
  background: #7FF2FF;
  box-shadow: 0 0 12px #38E8FF;
  animation: gtScroll 2.1s ease-in-out infinite;
}
@keyframes gtScroll {
  0% { transform: translateY(-18px); opacity: 0; }
  35% { opacity: 1; }
  100% { transform: translateY(56px); opacity: 0; }
}

/* ===== 通用区块 ===== */
body.home-tech .gt-section {
  max-width: 1200px;
  margin: 0 auto;
  padding: 92px 22px;
}
body.home-tech .gt-sec-head { text-align: center; }
body.home-tech .gt-eyebrow {
  display: inline-block;
  font-size: 12.5px; font-weight: 600; letter-spacing: 2.2px;
  color: #5FE9FF;
  padding: 6px 14px;
  border-radius: 999px;
  border: 1px solid rgba(77, 232, 255, 0.28);
  background: rgba(77, 232, 255, 0.05);
}
body.home-tech .gt-h2 {
  margin-top: 20px;
  font-size: clamp(24px, 3.2vw, 38px);
  line-height: 1.35;
  font-weight: 800;
  letter-spacing: -0.3px;
  color: #F2F7FF;
}
body.home-tech .gt-sec-desc {
  margin-top: 16px;
  font-size: 15.5px; line-height: 1.9;
  color: #8492B4;
}

/* 三卡片 */
body.home-tech .gt-grid3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-top: 50px;
}
body.home-tech .gt-card {
  position: relative;
  padding: 32px 28px 30px;
  border-radius: 22px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.055), rgba(255, 255, 255, 0.014));
  border: 1px solid rgba(255, 255, 255, 0.085);
  transition: transform 0.3s, border-color 0.3s, box-shadow 0.3s;
  overflow: hidden;
}
body.home-tech .gt-card::after {
  content: "";
  position: absolute; top: -60%; right: -40%;
  width: 190px; height: 190px; border-radius: 50%;
  background: radial-gradient(circle, rgba(77, 232, 255, 0.16), transparent 70%);
  opacity: 0; transition: opacity 0.35s;
}
body.home-tech .gt-card:hover {
  transform: translateY(-5px);
  border-color: rgba(77, 232, 255, 0.38);
  box-shadow: 0 22px 48px rgba(0, 0, 0, 0.55), 0 0 0 1px rgba(77, 232, 255, 0.08);
}
body.home-tech .gt-card:hover::after { opacity: 1; }
body.home-tech .gt-ico {
  width: 48px; height: 48px;
  display: grid; place-items: center;
  border-radius: 14px;
  margin-bottom: 20px;
  background: linear-gradient(140deg, rgba(59, 125, 255, 0.26), rgba(139, 92, 255, 0.26));
  border: 1px solid rgba(120, 150, 255, 0.3);
  box-shadow: inset 0 0 16px rgba(59, 125, 255, 0.18);
}
body.home-tech .gt-ico svg { width: 24px; height: 24px; }
body.home-tech .gt-card h3 {
  font-size: 19px; font-weight: 700; color: #F0F6FF;
  margin-bottom: 13px;
}
body.home-tech .gt-card p {
  font-size: 14.6px; line-height: 1.9; color: #8B98B8;
}
body.home-tech .gt-points { margin-top: 18px; }
body.home-tech .gt-points li {
  position: relative;
  padding-left: 18px;
  font-size: 14px; line-height: 2.05; color: #A7B4D2;
}
body.home-tech .gt-points li::before {
  content: ""; position: absolute; left: 0; top: 12px;
  width: 6px; height: 6px; border-radius: 50%;
  background: linear-gradient(135deg, #3B7DFF, #38E8FF);
  box-shadow: 0 0 8px rgba(56, 232, 255, 0.7);
}

/* 数据与标签 */
body.home-tech .gt-alt {
  position: relative;
}
body.home-tech .gt-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 50px;
  padding: 34px 26px;
  border-radius: 22px;
  background: linear-gradient(180deg, rgba(59, 125, 255, 0.09), rgba(139, 92, 255, 0.04));
  border: 1px solid rgba(255, 255, 255, 0.08);
}
body.home-tech .gt-stat { text-align: center; }
body.home-tech .gt-stat strong {
  display: block;
  font-size: clamp(26px, 3.4vw, 40px);
  font-weight: 800;
  line-height: 1.2;
  background: linear-gradient(96deg, #8B5CFF, #38E8FF);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
}
body.home-tech .gt-stat strong span { font-size: 0.5em; margin-left: 2px; }
body.home-tech .gt-stat em {
  display: block; margin-top: 8px;
  font-style: normal; font-size: 13.6px; color: #8492B4;
}
body.home-tech .gt-tags {
  display: flex; flex-wrap: wrap; gap: 12px;
  justify-content: center;
  margin-top: 34px;
}
body.home-tech .gt-tags span {
  padding: 9px 18px;
  border-radius: 999px;
  font-size: 13.8px; color: #B7C4E2;
  border: 1px solid rgba(255, 255, 255, 0.11);
  background: rgba(255, 255, 255, 0.028);
  transition: border-color 0.25s, color 0.25s;
}
body.home-tech .gt-tags span:hover { border-color: rgba(77, 232, 255, 0.45); color: #EAF6FF; }

/* 流程 */
body.home-tech .gt-flow {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 50px;
}
body.home-tech .gt-step {
  position: relative;
  padding: 28px 24px;
  border-radius: 20px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.045), rgba(255, 255, 255, 0.012));
  border: 1px solid rgba(255, 255, 255, 0.075);
  transition: border-color 0.3s, transform 0.3s;
}
body.home-tech .gt-step:hover { border-color: rgba(139, 92, 255, 0.4); transform: translateY(-4px); }
body.home-tech .gt-step .num {
  display: inline-block;
  font-size: 13px; font-weight: 700; letter-spacing: 1px;
  color: #6F8BFF;
  margin-bottom: 14px;
}
body.home-tech .gt-step h4 { font-size: 17px; font-weight: 700; color: #EFF5FF; margin-bottom: 10px; }
body.home-tech .gt-step p { font-size: 14px; line-height: 1.85; color: #8693B5; }

/* CTA */
body.home-tech .gt-cta-sec { padding: 20px 22px 96px; }
body.home-tech .gt-cta {
  position: relative;
  max-width: 1200px;
  margin: 0 auto;
  padding: 68px 30px;
  border-radius: 26px;
  text-align: center;
  overflow: hidden;
  background:
    radial-gradient(ellipse 60% 90% at 50% 0%, rgba(59, 125, 255, 0.28), transparent 68%),
    radial-gradient(ellipse 45% 70% at 85% 100%, rgba(168, 85, 247, 0.22), transparent 70%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.045), rgba(255, 255, 255, 0.012));
  border: 1px solid rgba(255, 255, 255, 0.1);
}
body.home-tech .gt-cta p { margin-top: 16px; font-size: 15.5px; line-height: 1.9; color: #93A0C0; }
body.home-tech .gt-cta .gt-actions { margin-top: 34px; }
body.home-tech .gt-cta-meta {
  margin-top: 26px;
  font-size: 13.4px; color: #6D7A99;
  letter-spacing: 0.3px;
}

/* 页脚 */
body.home-tech .gt-foot {
  border-top: 1px solid rgba(255, 255, 255, 0.07);
  padding: 38px 22px 46px;
  text-align: center;
  background: #04060C;
}
body.home-tech .gt-foot-brand {
  font-size: 16px; font-weight: 700; color: #DCE6FA;
  letter-spacing: 1px; margin-bottom: 12px;
}
body.home-tech .gt-foot-line {
  font-size: 13.2px; line-height: 2; color: #606C88;
}

/* ===== 响应式 ===== */
@media (max-width: 960px) {
  body.home-tech .gt-menu { display: none; }
  body.home-tech .gt-burger { display: block; }
  body.home-tech .gt-hero { padding: 68px 20px 80px; }
  body.home-tech .gt-grid3 { grid-template-columns: 1fr; gap: 18px; margin-top: 40px; }
  body.home-tech .gt-stats { grid-template-columns: repeat(2, 1fr); gap: 26px 16px; padding: 28px 18px; }
  body.home-tech .gt-flow { grid-template-columns: 1fr; gap: 16px; margin-top: 40px; }
  body.home-tech .gt-section { padding: 72px 20px; }
  body.home-tech .gt-cta { padding: 52px 20px; border-radius: 22px; }
  body.home-tech .gt-cta-sec { padding: 10px 20px 76px; }
}
@media (max-width: 620px) {
  body.home-tech .pc-only { display: none; }
  body.home-tech .gt-badge { font-size: 12.4px; letter-spacing: 1px; padding: 7px 15px; }
  body.home-tech .gt-h1 { margin-top: 22px; line-height: 1.34; }
  body.home-tech .gt-sub { margin-top: 18px; font-size: 14.2px; }
  body.home-tech .gt-actions { margin-top: 30px; gap: 12px; }
  body.home-tech .gt-btn-primary,
  body.home-tech .gt-btn-ghost { padding: 14px 26px; font-size: 15px; width: 100%; justify-content: center; }
  body.home-tech .gt-cta .gt-btn-primary,
  body.home-tech .gt-cta .gt-btn-ghost { width: auto; }
  body.home-tech .gt-card { padding: 26px 22px; }
  body.home-tech .gt-scroll-hint { margin-top: 40px; height: 44px; }
}

/* ===== 内页（科技风）===== */
body.home-tech .gt-page-head {
  position: relative;
  overflow: hidden;
  padding: 72px 22px 52px;
  text-align: center;
  background:
    radial-gradient(ellipse 65% 70% at 50% -10%, rgba(59, 125, 255, 0.26), transparent 65%),
    radial-gradient(ellipse 45% 50% at 88% 20%, rgba(139, 92, 255, 0.18), transparent 65%),
    #05070F;
}
body.home-tech .gt-page-head-inner { position: relative; z-index: 2; max-width: 900px; margin: 0 auto; }
body.home-tech .gt-back {
  display: inline-block;
  font-size: 13.6px;
  color: #7C8AAE;
  margin-bottom: 22px;
  transition: color 0.25s;
}
body.home-tech .gt-back:hover { color: #5FE9FF; }
body.home-tech .gt-page-title {
  font-size: clamp(27px, 4.4vw, 46px);
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: -0.3px;
  color: #F2F7FF;
}
body.home-tech .gt-page-rule {
  width: 62px; height: 3px;
  margin: 24px auto 0;
  border-radius: 3px;
  background: linear-gradient(90deg, #8B5CFF, #38E8FF);
  box-shadow: 0 0 18px rgba(56, 232, 255, 0.55);
}

body.home-tech .gt-page-body {
  max-width: 900px;
  margin: 0 auto;
  padding: 8px 22px 40px;
}
body.home-tech .gt-prose {
  padding: 42px 38px 44px;
  border-radius: 22px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.014));
  border: 1px solid rgba(255, 255, 255, 0.085);
  box-shadow: 0 22px 50px rgba(0, 0, 0, 0.35);
}
body.home-tech .gt-prose > *:first-child { margin-top: 0; }
body.home-tech .gt-prose > *:last-child { margin-bottom: 0; }
body.home-tech .gt-prose p {
  font-size: 15.4px;
  line-height: 2.05;
  color: #A6B3D2;
  margin: 0 0 20px;
}
body.home-tech .gt-prose h2 {
  font-size: clamp(20px, 2.6vw, 26px);
  font-weight: 700;
  color: #F0F6FF;
  line-height: 1.4;
  margin: 34px 0 16px;
  padding-left: 14px;
  border-left: 3px solid transparent;
  border-image: linear-gradient(180deg, #8B5CFF, #38E8FF) 1;
}
body.home-tech .gt-prose h3 {
  font-size: 18px;
  font-weight: 700;
  color: #E8F0FF;
  margin: 26px 0 12px;
}
body.home-tech .gt-prose h4 {
  font-size: 16px;
  font-weight: 700;
  color: #DCE7FF;
  margin: 22px 0 10px;
}
body.home-tech .gt-prose strong { color: #EAF3FF; font-weight: 700; }
body.home-tech .gt-prose a {
  color: #5FE9FF;
  text-decoration: none;
  border-bottom: 1px solid rgba(95, 233, 255, 0.35);
  transition: border-color 0.25s, color 0.25s;
}
body.home-tech .gt-prose a:hover { color: #9BF4FF; border-color: #9BF4FF; }
body.home-tech .gt-prose ul,
body.home-tech .gt-prose ol { margin: 0 0 20px; padding-left: 22px; }
body.home-tech .gt-prose li {
  font-size: 15.2px;
  line-height: 2.05;
  color: #A6B3D2;
  margin-bottom: 6px;
  list-style: disc;
}
body.home-tech .gt-prose ul li::marker { color: #4DE8FF; }
body.home-tech .gt-prose ol li::marker { color: #8B5CFF; font-weight: 700; }
body.home-tech .gt-prose blockquote {
  margin: 24px 0;
  padding: 18px 22px;
  border-left: 3px solid rgba(77, 232, 255, 0.55);
  border-radius: 0 14px 14px 0;
  background: rgba(77, 232, 255, 0.045);
  color: #B8C6E4;
}
body.home-tech .gt-prose blockquote p { margin: 0; }
body.home-tech .gt-prose img { max-width: 100%; height: auto; border-radius: 14px; }
body.home-tech .gt-prose hr {
  border: 0; height: 1px; margin: 32px 0;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.16), transparent);
}

@media (max-width: 620px) {
  body.home-tech .gt-page-head { padding: 54px 20px 40px; }
  body.home-tech .gt-page-body { padding: 4px 18px 32px; }
  body.home-tech .gt-prose { padding: 28px 22px 30px; border-radius: 18px; }
  body.home-tech .gt-prose p,
  body.home-tech .gt-prose li { font-size: 14.8px; line-height: 1.98; }
}

/* 业务卡片可点击跳转 */
body.home-tech a.gt-card {
  display: block;
  text-decoration: none;
  color: inherit;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}
body.home-tech a.gt-card:hover h3 { color: #6FE9FF; }
body.home-tech a.gt-card h3 { transition: color 0.3s; }