:root {
    --bg-primary: #0a0a10;
    --bg-secondary: #111118;
    --bg-card: #181825;
    --bg-card-hover: #1e1e30;

    /* 全新青绿主题色系 */
    --brand-primary: #27d3be;
    --brand-secondary: #00cc5b;
    --brand-glow: #01fe91;
    --brand-light: #7ef5e2;
    --brand-dark: #0f9f8a;

    /* 主要渐变：90deg方向，冷冽科技青绿 */
    --brand-gradient: linear-gradient(90deg, #27d3be 0%, #00cc5b 100%);
    /* 高光渐变：荧光绿至深海青 */
    --brand-accent-gradient: linear-gradient(90deg, #01fe91 0.36%, #26d3bc 33.89%);

    /* 阴影、光晕统一为新色系 */
    --shadow-brand: 0 4px 25px rgba(39, 211, 190, 0.35);
    --shadow-brand-strong: 0 10px 35px rgba(1, 254, 145, 0.25);
    --shadow-card: 0 8px 40px rgba(0, 0, 0, 0.4);

    --text-primary: #f0f0f5;
    --text-secondary: #b0b0ba;
    --text-muted: #7a7a88;
    --border: #252535;
    --border-light: #333348;

    --radius-sm: 8px;
    --radius: 14px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --transition: 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --font-display: "Inter", "PingFang SC", "Microsoft YaHei", "Helvetica Neue", sans-serif;
    --font-body: "Inter", "PingFang SC", "Microsoft YaHei", "Helvetica Neue", sans-serif;
    --max-width: 1280px;
    --header-height: 72px;
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: var(--header-height);
}

body {
    font-family: var(--font-body);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
    background-image:
        radial-gradient(ellipse at 15% 20%, rgba(39, 211, 190, 0.05) 0%, transparent 65%),
        radial-gradient(ellipse at 80% 50%, rgba(1, 254, 145, 0.07) 0%, transparent 55%),
        radial-gradient(ellipse at 50% 85%, rgba(0, 204, 91, 0.04) 0%, transparent 50%);
    background-attachment: fixed;
}
#loader-wrapper {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.loader-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: #0a0a10;
  background-image:
    radial-gradient(ellipse at 15% 20%, rgba(39, 211, 190, 0.05) 0%, transparent 65%),
    radial-gradient(ellipse at 80% 50%, rgba(1, 254, 145, 0.07) 0%, transparent 55%),
    radial-gradient(ellipse at 50% 85%, rgba(0, 204, 91, 0.04) 0%, transparent 50%);
  background-attachment: fixed;
}

.loader {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 30px;
}

.loader-circle {
  position: absolute;
  width: 120px;
  height: 120px;
  border-radius: 50%;
  border: 3px solid transparent;
  animation: spin 2s linear infinite;
}

.loader-circle:nth-child(1) {
  border-top-color: #27d3be;
  border-right-color: #27d3be;
  animation-delay: 0s;
}

.loader-circle:nth-child(2) {
  width: 140px;
  height: 140px;
  border-top-color: #00cc5b;
  border-right-color: #00cc5b;
  animation-delay: 0.2s;
}

.loader-circle:nth-child(3) {
  width: 160px;
  height: 160px;
  border-top-color: #01fe91;
  border-right-color: #01fe91;
  animation-delay: 0.4s;
}

.loader-text {
  margin-top: 180px;
  font-family: 'Inter', 'PingFang SC', 'Microsoft YaHei', sans-serif;
  font-weight: 700;
  font-size: 1.2rem;
  color: #f0f0f5;
  letter-spacing: 2px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.loader-text span {
  background: linear-gradient(90deg, #27d3be 0%, #00cc5b 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: blink 1.5s infinite;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

@keyframes blink {
  0%, 100% { opacity: 0.6; }
  50% { opacity: 1; }
}

/* 加载完成隐藏效果 */
.loader-hidden {
  opacity: 0;
  pointer-events: none;
}

/* 响应式适配 */
@media (max-width: 768px) {
  .loader-circle {
    width: 80px;
    height: 80px;
  }
  
  .loader-circle:nth-child(2) {
    width: 100px;
    height: 100px;
  }
  
  .loader-circle:nth-child(3) {
    width: 120px;
    height: 120px;
  }
  
  .loader-text {
    margin-top: 140px;
    font-size: 1rem;
  }
}
/* ============ 粒子背景 (青绿流光) ============ */
.particles {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}

.particle {
    position: absolute;
    border-radius: 50%;
    background: var(--brand-glow);
    opacity: 0;
    animation: floatUp 6s infinite ease-in;
}

.particle:nth-child(1) {
    left: 8%;
    width: 3px;
    height: 3px;
    animation-delay: 0s;
    animation-duration: 7s;
    background: #27d3be;
}

.particle:nth-child(2) {
    left: 22%;
    width: 2px;
    height: 2px;
    animation-delay: 1.5s;
    animation-duration: 8.5s;
    background: #01fe91;
}

.particle:nth-child(3) {
    left: 38%;
    width: 4px;
    height: 4px;
    animation-delay: 3s;
    animation-duration: 6.5s;
    background: #00cc5b;
}

.particle:nth-child(4) {
    left: 55%;
    width: 2px;
    height: 2px;
    animation-delay: 0.8s;
    animation-duration: 9s;
    background: #27d3be;
}

.particle:nth-child(5) {
    left: 68%;
    width: 3px;
    height: 3px;
    animation-delay: 2.2s;
    animation-duration: 7.5s;
    background: #01fe91;
}

.particle:nth-child(6) {
    left: 78%;
    width: 1.5px;
    height: 1.5px;
    animation-delay: 3.8s;
    animation-duration: 8s;
    background: #00cc5b;
}

.particle:nth-child(7) {
    left: 88%;
    width: 3px;
    height: 3px;
    animation-delay: 1s;
    animation-duration: 6.8s;
    background: #27d3be;
}

.particle:nth-child(8) {
    left: 45%;
    width: 2.5px;
    height: 2.5px;
    animation-delay: 4.5s;
    animation-duration: 10s;
    background: #01fe91;
}

@keyframes floatUp {
    0% {
        transform: translateY(105vh) scale(0);
        opacity: 0;
    }

    8% {
        opacity: 0.8;
    }

    35% {
        opacity: 0.5;
    }

    70% {
        opacity: 0.15;
    }

    100% {
        transform: translateY(-10vh) scale(1.5);
        opacity: 0;
    }
}

/* ============ 头部导航 ============ */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    height: var(--header-height);
    transition: var(--transition);
    background: transparent;
}

.header.scrolled {
    background: rgba(10, 10, 16, 0.85);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(1, 254, 145, 0.15);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.5);
}

.header-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 32px;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    z-index: 1001;
    flex-shrink: 0;
}

.logo-icon {
    width: 42px;
    height: 42px;
    border-radius: 12px;
    background: url('/static/image/Gooding-LOGO.png') no-repeat;
    background-size: 100% 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 20px;
    color: #0a0a10;
    letter-spacing: -1px;
    box-shadow: var(--shadow-brand);
    position: relative;
}

/* .logo-icon::after {
    content: "";
    position: absolute;
    inset: -3px;
    border-radius: 15px;
    background: var(--brand-gradient);
    opacity: 0.3;
    z-index: -1;
    filter: blur(10px);
} */

.logo-text {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.35rem;
    color: #fff;
    letter-spacing: -0.5px;
}

.logo-text span {
    background: var(--brand-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* 桌面导航 */
.nav-desktop {
    display: flex;
    align-items: center;
    gap: 8px;
    list-style: none;
}

.nav-desktop a {
    text-decoration: none;
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.95rem;
    padding: 9px 18px;
    border-radius: 30px;
    transition: var(--transition);
    white-space: nowrap;
}

.nav-desktop a:hover {
    color: #fff;
    background: rgba(39, 211, 190, 0.1);
}

.nav-desktop a.nav-btn-login {
    border: 1.5px solid rgba(255, 255, 255, 0.25);
    color: #fff;
    font-weight: 600;
}

.nav-desktop a.nav-btn-login:hover {
    border-color: var(--brand-primary);
    color: var(--brand-light);
    background: rgba(39, 211, 190, 0.1);
    box-shadow: 0 0 25px rgba(39, 211, 190, 0.2);
}

.nav-desktop a.nav-btn-register {
    background: var(--brand-accent-gradient);
    color: #0a0a10;
    font-weight: 700;
    box-shadow: var(--shadow-brand);
}

.nav-desktop a.nav-btn-register:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 35px rgba(1, 254, 145, 0.45);
    background: linear-gradient(90deg, #01fe91 0%, #3ce0c2 50%);
    color: #0a0a10;
}

/* 汉堡菜单 */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    z-index: 1001;
    padding: 8px;
    background: none;
    border: none;
    width: 40px;
    height: 32px;
    justify-content: center;
    align-items: center;
}

.hamburger span {
    display: block;
    width: 26px;
    height: 2.5px;
    background: #fff;
    border-radius: 3px;
    transition: var(--transition);
}

.hamburger.active span:nth-child(1) {
    transform: translateY(7.5px) rotate(45deg);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
}

.hamburger.active span:nth-child(3) {
    transform: translateY(-7.5px) rotate(-45deg);
}

/* 移动端导航 */
.nav-mobile {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: rgba(10, 10, 16, 0.96);
    backdrop-filter: blur(30px);
    z-index: 999;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 20px;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s ease;
}

.nav-mobile.active {
    opacity: 1;
    pointer-events: all;
}

.nav-mobile a {
    text-decoration: none;
    color: #fff;
    font-size: 1.3rem;
    font-weight: 600;
    padding: 14px 36px;
    border-radius: 40px;
    transition: var(--transition);
    text-align: center;
    min-width: 200px;
}

.nav-mobile a.nav-btn-login {
    border: 2px solid rgba(39, 211, 190, 0.6);
}

.nav-mobile a.nav-btn-register {
    background: var(--brand-accent-gradient);
    color: #0a0a10;
    font-weight: 700;
    box-shadow: var(--shadow-brand);
}

/* ============ 主内容区 ============ */
.main-content {
    position: relative;
    z-index: 1;
}

/* ============ Banner区域 ============ */
.banner {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 100px 32px 80px;
    overflow: hidden;
    background:
        radial-gradient(ellipse at 30% 50%, rgba(39, 211, 190, 0.1) 0%, transparent 60%),
        radial-gradient(ellipse at 70% 30%, rgba(1, 254, 145, 0.08) 0%, transparent 55%),
        linear-gradient(180deg, #0a0a10 0%, #0d0d18 40%, #111122 100%);
}

.banner-bg-img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.2;
    filter: saturate(0.5) brightness(0.6);
    pointer-events: none;
    z-index: 0;
}

.banner-glow {
    position: absolute;
    width: 500px;
    height: 500px;
    border-radius: 50%;
    filter: blur(180px);
    pointer-events: none;
    z-index: 0;
}

.banner-glow.glow-left {
    top: 10%;
    left: -8%;
    background: rgba(39, 211, 190, 0.2);
}

.banner-glow.glow-right {
    bottom: 5%;
    right: -10%;
    background: rgba(1, 254, 145, 0.18);
}

.banner-inner {
    position: relative;
    z-index: 2;
    max-width: var(--max-width);
    margin: 0 auto;
    width: 100%;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

/* 手机Mockup */
.phone-mockup-wrap {
    display: flex;
    justify-content: center;
    align-items: center;
    perspective: 800px;
}

.phone-mockup {
    position: relative;
    width: 280px;
    height: 560px;
    background: #1a1a28;
    border-radius: 36px;
    border: 5px solid #2a2a3a;
    box-shadow:
        0 0 0 3px #1a1a25,
        0 0 0 7px #252535,
        0 30px 60px rgba(0, 0, 0, 0.6),
        inset 0 0 40px rgba(0, 0, 0, 0.3);
    overflow: hidden;
    transform: rotateY(-6deg) rotateX(3deg);
    transition: transform 0.5s ease;
}

.phone-mockup:hover {
    transform: rotateY(-2deg) rotateX(1deg) translateY(-8px);
    box-shadow:
        0 0 0 3px #1a1a25,
        0 0 0 7px #2e2e40,
        0 40px 80px rgba(0, 0, 0, 0.7),
        0 0 80px rgba(39, 211, 190, 0.25),
        inset 0 0 40px rgba(0, 0, 0, 0.3);
}

.phone-notch {
    position: absolute;
    top: 12px;
    left: 50%;
    transform: translateX(-50%);
    width: 90px;
    height: 26px;
    background: #0a0a10;
    border-radius: 20px;
    z-index: 3;
}

.phone-screen {
    width: 100%;
    height: 100%;
    padding: 50px 18px 20px;
    background: linear-gradient(180deg, #0d0d1a 0%, #141428 40%, #1a1a30 100%);
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.phone-screen .app-bar {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 4px 0;
}

.phone-screen .app-bar .dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #555;
}

.phone-screen .app-bar .dot.active {
    background: var(--brand-primary);
    box-shadow: 0 0 8px var(--brand-glow);
}

.phone-screen .card-mini {
    background: rgba(255, 255, 255, 0.04);
    border-radius: 14px;
    padding: 14px;
    border: 1px solid rgba(255, 255, 255, 0.06);
}

.phone-screen .card-mini .shimmer {
    height: 6px;
    border-radius: 3px;
    background: rgba(255, 255, 255, 0.08);
    margin-bottom: 10px;
    width: 70%;
}

.phone-screen .card-mini .shimmer.short {
    width: 45%;
}

.phone-screen .card-mini .shimmer.gold {
    background: var(--brand-gradient);
    width: 55%;
    height: 5px;
    opacity: 0.8;
}

.phone-screen .chart-bars {
    display: flex;
    align-items: flex-end;
    gap: 10px;
    height: 70px;
    padding-top: 6px;
}

.phone-screen .chart-bars .bar {
    flex: 1;
    border-radius: 5px 5px 0 0;
    background: linear-gradient(180deg, #27d3be, #00cc5b);
    opacity: 0.6;
    animation: barPulse 2s infinite ease-in-out;
}

.phone-screen .chart-bars .bar:nth-child(1) {
    height: 60%;
    animation-delay: 0s;
}

.phone-screen .chart-bars .bar:nth-child(2) {
    height: 90%;
    animation-delay: 0.3s;
    background: #01fe91;
    opacity: 0.9;
}

.phone-screen .chart-bars .bar:nth-child(3) {
    height: 50%;
    animation-delay: 0.6s;
}

.phone-screen .chart-bars .bar:nth-child(4) {
    height: 80%;
    animation-delay: 0.9s;
    background: #26d3bc;
    opacity: 0.85;
}

.phone-screen .chart-bars .bar:nth-child(5) {
    height: 70%;
    animation-delay: 1.2s;
}

@keyframes barPulse {
    0%,
    100% {
        opacity: 0.6;
    }

    50% {
        opacity: 1;
    }
}

/* Banner文字 */
.banner-content {
    display: flex;
    flex-direction: column;
    gap: 22px;
}

.banner-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(1, 254, 145, 0.1);
    border: 1px solid rgba(1, 254, 145, 0.4);
    padding: 8px 18px;
    border-radius: 30px;
    font-size: 0.85rem;
    color: #b0ffe0;
    font-weight: 600;
    width: fit-content;
}

.banner-badge .dot-live {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #01fe91;
    box-shadow: 0 0 10px #01fe91;
    animation: livePulse 1.5s infinite;
}

@keyframes livePulse {
    0%,
    100% {
        box-shadow: 0 0 6px #01fe91;
    }

    50% {
        box-shadow:
            0 0 20px #01fe91,
            0 0 35px rgba(1, 254, 145, 0.5);
    }
}

.banner-title {
    font-family: var(--font-display);
    font-size: clamp(2.6rem, 5vw, 3.8rem);
    font-weight: 800;
    line-height: 1.2;
    letter-spacing: -1.5px;
    color: #fff;
}

.banner-title span {
    background: var(--brand-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.banner-desc {
    font-size: 1.1rem;
    color: var(--text-secondary);
    line-height: 1.8;
    max-width: 480px;
}

.banner-buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 30px;
    border-radius: 40px;
    font-weight: 700;
    font-size: 1rem;
    text-decoration: none;
    cursor: pointer;
    border: none;
    letter-spacing: 0.4px;
    transition: var(--transition);
    font-family: var(--font-body);
}

.btn-primary {
    background: var(--brand-gradient);
    color: #0a0a10;
    box-shadow: var(--shadow-brand);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 40px rgba(39, 211, 190, 0.5);
    filter: brightness(1.05);
}

.btn-outline {
    background: transparent;
    color: #fff;
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.btn-outline:hover {
    border-color: var(--brand-primary);
    background: rgba(39, 211, 190, 0.1);
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(39, 211, 190, 0.15);
}

.btn .arrow-icon {
    transition: transform 0.3s ease;
}

.btn:hover .arrow-icon {
    transform: translateX(4px);
}

/* 通用区域 */
.section {
    padding: 100px 32px;
    position: relative;
    z-index: 1;
}

.section-inner {
    max-width: var(--max-width);
    margin: 0 auto;
}

.section-label {
    display: inline-block;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--brand-primary);
    font-weight: 700;
    margin-bottom: 12px;
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 3.5vw, 2.8rem);
    font-weight: 800;
    letter-spacing: -1px;
    margin-bottom: 16px;
    color: #fff;
    line-height: 1.25;
}

.section-title span {
    background: var(--brand-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.section-desc {
    color: var(--text-secondary);
    font-size: 1.05rem;
    line-height: 1.8;
    max-width: 600px;
}

/* 新闻区域 */
#news {
    background: var(--bg-secondary);
    position: relative;
}

#news::before {
    content: "";
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60%;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(39, 211, 190, 0.5), transparent);
}

.news-grid {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 50px;
    align-items: center;
}

.news-info {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.news-features {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin: 8px 0;
}

.news-features li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.news-features li .check-icon {
    flex-shrink: 0;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: rgba(39, 211, 190, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 2px;
}

.news-features li .check-icon svg {
    width: 12px;
    height: 12px;
    stroke: #27d3be;
    fill: none;
}

.video-area {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    aspect-ratio: 16/9;
    background: #0d0d18;
    border: 1px solid var(--border);
    cursor: pointer;
    box-shadow: var(--shadow-card);
    transition: var(--transition);
}

.video-area:hover {
    border-color: #27d3be;
    box-shadow:
        0 16px 50px rgba(0, 0, 0, 0.55),
        0 0 40px rgba(39, 211, 190, 0.2);
}

.video-bg {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.55;
    transition: opacity 0.4s;
}

.video-area:hover .video-bg {
    opacity: 0.7;
}

.video-play-btn {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 75px;
    height: 75px;
    border-radius: 50%;
    background: rgba(39, 211, 190, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 50px rgba(1, 254, 145, 0.7);
    transition: var(--transition);
    z-index: 2;
}

.video-area:hover .video-play-btn {
    transform: translate(-50%, -50%) scale(1.1);
    background: #01fe91;
    box-shadow: 0 0 70px rgba(1, 254, 145, 0.9);
}

.video-play-btn::after {
    content: "";
    position: absolute;
    inset: -10px;
    border-radius: 50%;
    border: 2px solid rgba(39, 211, 190, 0.5);
    animation: ripplePulse 2s infinite;
}

@keyframes ripplePulse {
    0% {
        inset: -10px;
        opacity: 0.7;
    }

    100% {
        inset: -28px;
        opacity: 0;
    }
}

.video-play-btn svg {
    width: 28px;
    height: 28px;
    fill: #0a0a10;
    margin-left: 4px;
}

.video-overlay-text {
    position: absolute;
    bottom: 20px;
    left: 24px;
    color: #fff;
    font-weight: 600;
    font-size: 0.9rem;
    z-index: 2;
}

/* 收入数据区域 */
#income {
    background: var(--bg-primary);
}

.income-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.income-card {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    padding: 32px 24px;
    border: 1px solid var(--border);
    transition: var(--transition);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.income-card:hover {
    background: var(--bg-card-hover);
    border-color: #27d3be;
    transform: translateY(-6px);
    box-shadow:
        0 20px 50px rgba(0, 0, 0, 0.5),
        0 0 28px rgba(39, 211, 190, 0.1);
}

.income-card::before {
    content: "";
    position: absolute;
    top: -40px;
    right: -40px;
    width: 100px;
    height: 100px;
    border-radius: 50%;
    background: rgba(39, 211, 190, 0.08);
    pointer-events: none;
    transition: var(--transition);
}

.income-card:hover::before {
    width: 140px;
    height: 140px;
    background: rgba(1, 254, 145, 0.12);
}

.income-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 18px;
    border-radius: 18px;
    background: rgba(39, 211, 190, 0.12);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 26px;
}

.income-number {
    font-family: var(--font-display);
    font-size: 2.6rem;
    font-weight: 800;
    letter-spacing: -1px;
    color: #fff;
    margin-bottom: 4px;
}

.income-number span {
    background: var(--brand-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.income-label {
    font-size: 0.9rem;
    color: var(--text-muted);
    font-weight: 500;
}

.income-sub {
    font-size: 0.8rem;
    color: #01fe91;
    margin-top: 6px;
    font-weight: 600;
}

.income-card.featured {
    grid-column: span 2;
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 30px;
    text-align: left;
    padding: 36px 32px;
}

.income-card.featured .income-icon {
    margin: 0;
    flex-shrink: 0;
    width: 70px;
    height: 70px;
    border-radius: 20px;
    font-size: 30px;
}

.income-card.featured .income-number {
    font-size: 3rem;
}

/* 证书区域 - 全新布局: 前两个证书一行，第三个证书单独一行并居中 */
#certificate {
    background: var(--bg-secondary);
    position: relative;
}

#certificate::before {
    content: "";
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60%;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(39, 211, 190, 0.45), transparent);
}

.cert-header {
    text-align: center;
    margin-bottom: 50px;
}

.cert-header .section-desc {
    margin: 0 auto;
}

/* 核心布局：两列网格，第三个证书跨两列且居中 */
.cert-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
    align-items: start;
}

/* 第三个证书占据整行并居中显示内容 */
.cert-item:last-child {
    grid-column: span 2;
    justify-self: center;
    width: 100%;
    max-width: 720px;
    margin: 0 auto;
}

/* 第三个证书内部图片容器宽度优雅限制 */
.cert-item:last-child .cert-img-wrap {
    max-width: 650px;
    margin-left: auto;
    margin-right: auto;
}

/* 保持每个证书项内部过渡效果 */
.cert-item {
    display: flex;
    flex-direction: column;
    gap: 16px;
    transition: var(--transition);
}

.cert-item:hover {
    transform: translateY(-4px);
}

.cert-img-wrap {
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid var(--border);
    box-shadow: var(--shadow-card);
    transition: var(--transition);
    background: #0d0d18;
}

.cert-item:hover .cert-img-wrap {
    border-color: var(--brand-primary);
    box-shadow:
        0 16px 45px rgba(0, 0, 0, 0.55),
        0 0 30px rgba(39, 211, 190, 0.2);
}

.cert-img-wrap img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.5s ease;
}

.cert-item:hover .cert-img-wrap img {
    transform: scale(1.04);
}

.cert-img-wrap.small {
    aspect-ratio: 500/670;
}

.cert-img-wrap.large {
    aspect-ratio: 900/670;
}

.cert-info {
    text-align: center;
}

.cert-info .cert-name {
    font-weight: 700;
    font-size: 1.05rem;
    color: #fff;
    margin-bottom: 4px;
}

.cert-info .cert-desc {
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.5;
}

.cert-badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 1px;
    background: rgba(39, 211, 190, 0.18);
    color: #b5ffe7;
    margin-bottom: 8px;
}

/* 联系我们 */
#contact {
    background: var(--bg-primary);
    padding: 80px 32px;
    text-align: center;
}

.contact-inner {
    max-width: 600px;
    margin: 0 auto;
}

.telegram-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: linear-gradient(135deg, #27d3be, #00cc5b);
    box-shadow: 0 8px 40px rgba(39, 211, 190, 0.5);
    transition: var(--transition);
    text-decoration: none;
}

.telegram-link:hover {
    transform: translateY(-6px) scale(1.05);
    box-shadow: 0 16px 55px rgba(1, 254, 145, 0.7);
    background: linear-gradient(135deg, #01fe91, #26d3bc);
}

.telegram-link svg {
    width: 38px;
    height: 38px;
    fill: #fff;
}

.contact-label {
    margin-top: 16px;
    font-weight: 600;
    color: #fff;
    font-size: 1rem;
}

/* 页脚 */
.footer {
    background: #08080d;
    border-top: 1px solid rgba(39, 211, 190, 0.2);
    padding: 28px 32px;
    text-align: center;
}

.footer-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    color: var(--text-muted);
    font-size: 0.85rem;
    letter-spacing: 0.5px;
}

.footer-inner a {
    color: #27d3be;
    text-decoration: none;
    transition: var(--transition);
}

.footer-inner a:hover {
    color: #01fe91;
}

/* 响应式设计 */
@media (max-width: 1024px) {
    .banner-inner {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }

    .banner-content {
        align-items: center;
        order: 2;
    }

    .banner-desc {
        max-width: 100%;
    }

    .phone-mockup-wrap {
        order: 1;
    }

    .phone-mockup {
        width: 220px;
        height: 440px;
        border-radius: 28px;
        border-width: 4px;
        transform: rotateY(-3deg) rotateX(2deg);
    }

    .income-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 18px;
    }

    .income-card.featured {
        grid-column: span 2;
    }
}

@media (max-width: 768px) {
    :root {
        --header-height: 60px;
    }

    .header-inner {
        padding: 0 18px;
    }

    .nav-desktop {
        display: none;
    }

    .hamburger {
        display: flex;
    }

    .nav-mobile {
        display: flex;
    }

    .banner {
        padding: 80px 18px 50px;
        min-height: auto;
    }

    .phone-mockup {
        width: 190px;
        height: 380px;
        border-radius: 24px;
        border-width: 3px;
        transform: rotateY(0deg);
    }

    .income-grid {
        grid-template-columns: 1fr 1fr;
        gap: 14px;
    }

    .income-card {
        padding: 22px 16px;
    }

    .income-card.featured {
        flex-direction: column;
        text-align: center;
        gap: 16px;
        padding: 24px 18px;
    }

    /* 移动端证书区域改为一列，第三项取消特殊宽度限制 */
    .cert-grid {
        grid-template-columns: 1fr;
        gap: 28px;
    }
    .cert-item:last-child {
        grid-column: span 1;
        max-width: 100%;
    }
    .cert-item:last-child .cert-img-wrap {
        max-width: 100%;
        margin: 0 auto;
    }

    .cert-img-wrap.small,
    .cert-img-wrap.large {
        max-width: 380px;
        margin: 0 auto;
    }

    .video-play-btn {
        width: 55px;
        height: 55px;
    }

    .logo-text {
        font-size: 1.1rem;
    }

    .logo-icon {
        width: 34px;
        height: 34px;
        font-size: 16px;
    }
}

@media (max-width: 420px) {
    .banner-buttons {
        flex-direction: column;
        width: 100%;
        align-items: center;
    }

    .income-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .income-card.featured {
        grid-column: span 1;
    }

    .phone-mockup {
        width: 160px;
        height: 320px;
        border-radius: 20px;
    }
}



/* ========== 优化后的优势卡片文字样式 ========== */
.income-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    transition: var(--transition);
}

.card-title {
    font-size: 1.65rem;
    font-weight: 700;
    letter-spacing: -0.3px;
    background: linear-gradient(135deg, #fff 20%, #ccf5ee 80%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin: 16px 0 12px 0;
    line-height: 1.3;
}

.card-description {
    font-size: 0.95rem;
    line-height: 1.65;
    color: var(--text-secondary);
    max-width: 260px;
    margin: 0 auto;
    font-weight: 450;
}

/* 让原图标稍微突出一点 */
.income-icon {
    margin-bottom: 8px;
    background: rgba(39, 211, 190, 0.12);
    transition: 0.2s;
}

.income-card:hover .income-icon {
    background: rgba(1, 254, 145, 0.2);
    transform: scale(1.02);
}

/* 移动端适配 */
@media (max-width: 768px) {
    .card-title {
        font-size: 1.4rem;
    }
    .card-description {
        font-size: 0.85rem;
        max-width: 90%;
    }
    .income-card {
        padding: 28px 20px;
    }
}


	.language-switcher {
		position: fixed;
		right: 30px;
		bottom: 150px;
		z-index: 9999;
		/* 确保在最上层 */
	}

	.language-icon {
		width: 50px;
		height: 50px;
		border-radius: 50%;
		/* background-color: #2AA2DE; */
        background: linear-gradient(90deg, #27d3be 0%, #00cc5b 100%);
		color: white;
		display: flex;
		align-items: center;
		justify-content: center;
		font-size: 24px;
		cursor: pointer;
		box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
		transition: all 0.3s ease;
	}

	.language-icon:hover {
		transform: scale(1.05);
		background-color: #1a8bcc;
	}

	.language-submenu {
		position: absolute;
		top: 60px;
		right: 0;
        background: linear-gradient(90deg, #27d3be 0%, #00cc5b 100%);
    
		border-radius: 8px;
		box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
		padding: 10px 0;
		min-width: 120px;
		opacity: 0;
		visibility: hidden;
		transform: translateY(10px);
		transition: all 0.3s ease;
	}

	.language-submenu.visible {
		opacity: 1;
		visibility: visible;
		transform: translateY(0);
	}

	.language-submenu div {
		padding: 10px 20px;
		cursor: pointer;
		transition: background-color 0.2s;
		text-align: center;
	}



	/* 响应式调整 */
	@media only screen and (max-width: 768px) {
		.language-switcher {
			right: 20px;
			top: 20px;
		}

		.language-icon {
			width: 40px;
			height: 40px;
			font-size: 18px;
		}
	}

    /* 资产模块专属样式 —— 完美融合青绿科技主题 */

.asset-management-section {
    background: var(--bg-primary);
    position: relative;
    overflow: hidden;
}

/* 微妙的顶部分割光晕 */
.asset-management-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60%;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(39, 211, 190, 0.6), transparent);
}

.asset-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

/* 左侧文字区域 */
.asset-text {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.asset-desc {
    font-size: 1.08rem;
    line-height: 1.6;
    color: var(--text-secondary);
    font-weight: 450;
    border-left: 3px solid var(--brand-primary);
    padding-left: 18px;
    margin: 6px 0 4px 0;
}

/* 特色列表 */
.asset-feature-list {
    list-style: none;
    padding: 0;
    margin: 10px 0;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.asset-feature-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 0.96rem;
    color: var(--text-secondary);
    line-height: 1.45;
    transition: transform 0.2s ease;
}

.asset-feature-list li:hover {
    transform: translateX(4px);
}

.check-icon {
    flex-shrink: 0;
    width: 22px;
    height: 22px;
    background: rgba(39, 211, 190, 0.18);
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-top: 2px;
    color: var(--brand-primary);
    transition: 0.2s;
}

.asset-feature-list li:hover .check-icon {
    background: rgba(1, 254, 145, 0.3);
    box-shadow: 0 0 8px rgba(39, 211, 190, 0.4);
}

.feature-text strong {
    color: #fff;
    font-weight: 700;
    background: linear-gradient(135deg, #f0f0f5, #b5f0e6);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* 经验总结区块 */
.asset-quote {
    background: rgba(39, 211, 190, 0.05);
    border-radius: var(--radius);
    padding: 18px 22px;
    border: 1px solid rgba(39, 211, 190, 0.25);
    backdrop-filter: blur(4px);
    margin: 12px 0 8px 0;
}

.asset-quote p {
    font-style: normal;
    font-weight: 500;
    color: #e0e0f0;
    line-height: 1.65;
    margin: 0;
    font-size: 0.95rem;
    letter-spacing: -0.2px;
}

/* 底部信任标签 */
.asset-trust-badge {
    display: flex;
    gap: 24px;
    margin-top: 6px;
    flex-wrap: wrap;
}

.asset-trust-badge span {
    background: rgba(255, 255, 255, 0.04);
    padding: 6px 16px;
    border-radius: 40px;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 1px;
    color: var(--brand-light);
    border: 0.5px solid rgba(39, 211, 190, 0.3);
    backdrop-filter: blur(2px);
}

/* 右侧图片区域 */
.asset-image-wrap {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.asset-image-inner {
    border-radius: var(--radius-lg);
    overflow: hidden;
    position: relative;
    box-shadow: 0 20px 35px -12px rgba(0, 0, 0, 0.6), 0 0 0 1px rgba(39, 211, 190, 0.2);
    transition: transform 0.4s cubic-bezier(0.2, 0.9, 0.4, 1.1);
}

.asset-image-inner:hover {
    transform: translateY(-6px);
    box-shadow: 0 30px 50px -15px rgba(0, 0, 0, 0.7), 0 0 0 2px rgba(1, 254, 145, 0.4);
}

.asset-image-inner img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.5s ease;
}

.asset-image-inner:hover img {
    transform: scale(1.03);
}

.image-glow {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 30% 20%, rgba(39, 211, 190, 0.15), transparent 70%);
    pointer-events: none;
    z-index: 1;
}

.image-caption {
    text-align: center;
    font-size: 0.8rem;
    letter-spacing: 0.5px;
    color: var(--text-muted);
    background: rgba(255, 255, 255, 0.03);
    width: fit-content;
    margin: 0 auto;
    padding: 5px 16px;
    border-radius: 50px;
    backdrop-filter: blur(4px);
    border: 0.5px solid rgba(255, 255, 255, 0.05);
}

/* ========== 响应式: 移动端优雅降级 ========== */
@media (max-width: 1024px) {
    .asset-grid {
        gap: 40px;
    }
    .asset-quote {
        padding: 16px 20px;
    }
}

@media (max-width: 768px) {
    .asset-grid {
        grid-template-columns: 1fr;
        gap: 35px;
    }
    .asset-text {
        order: 1;
    }
    .asset-image-wrap {
        order: 2;
        max-width: 90%;
        margin: 0 auto;
    }
    .asset-trust-badge {
        justify-content: center;
    }
    .asset-quote p {
        font-size: 0.9rem;
    }
    .asset-feature-list li {
        font-size: 0.88rem;
    }
}

@media (max-width: 480px) {
    .asset-trust-badge {
        gap: 12px;
    }
    .asset-trust-badge span {
        font-size: 0.65rem;
        padding: 4px 12px;
    }
    .asset-quote {
        padding: 12px 16px;
    }
}