:root {
    --bg: #fefcf7;
    --bg-warm: #faf7f0;
    --card: #ffffff;
    --text: #1e1e2a;
    --text-secondary: #5c5c6e;
    --text-muted: #8e8e9a;
    --coral: #ff6b6b;
    --coral-soft: #fff0ef;
    --coral-glow: #ff8787;
    --mint: #3ecfaf;
    --mint-soft: #e6faf5;
    --mint-glow: #5ee4c4;
    --lavender: #a78bfa;
    --lavender-soft: #f3efff;
    --sun: #ffe066;
    --sun-soft: #fffdf0;
    --border: #e8e4dc;
    --border-soft: #f0ece4;
    --shadow-sm: 0 2px 12px rgba(0, 0, 0, 0.04);
    --shadow-md: 0 8px 32px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 20px 60px rgba(0, 0, 0, 0.08);
    --shadow-coral: 0 8px 28px rgba(255, 107, 107, 0.18);
    --radius-xl: 24px;
    --radius-lg: 18px;
    --radius-md: 14px;
    --radius-sm: 10px;
    --transition: 0.4s cubic-bezier(0.22, 0.61, 0.36, 1);
    --transition-bounce: 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
html {
    scroll-behavior: smooth;
}
body {
    font-family: 'Inter', 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', sans-serif;
    background-color: var(--bg);
    color: var(--text);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    position: relative;
}

/* 全局柔光装饰 */
.ambient-glow {
    position: fixed;
    pointer-events: none;
    z-index: 0;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.5;
    animation: ambientFloat 18s ease-in-out infinite;
}
.ambient-glow.glow-1 {
    width: 500px;
    height: 500px;
    background: rgba(255, 107, 107, 0.08);
    top: -10%;
    left: -8%;
    animation-delay: 0s;
}
.ambient-glow.glow-2 {
    width: 400px;
    height: 400px;
    background: rgba(62, 207, 175, 0.07);
    bottom: 10%;
    right: -6%;
    animation-delay: -8s;
}
.ambient-glow.glow-3 {
    width: 350px;
    height: 350px;
    background: rgba(167, 139, 250, 0.06);
    top: 50%;
    left: 40%;
    animation-delay: -14s;
}
@keyframes ambientFloat {
    0%,
    100% {
        transform: translate(0, 0) scale(1);
    }
    25% {
        transform: translate(60px, -30px) scale(1.12);
    }
    50% {
        transform: translate(-20px, 40px) scale(0.94);
    }
    75% {
        transform: translate(-50px, -20px) scale(1.06);
    }
}

.container {
    max-width: 1260px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

/* ========== 导航栏 ========== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 14px 0;
    transition: all var(--transition);
    background: transparent;
}
.navbar.scrolled {
    background: rgba(254, 252, 247, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-soft);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.04);
    padding: 10px 0;
}
.navbar .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: var(--text);
    font-weight: 750;
    font-size: 1.3rem;
    letter-spacing: -0.02em;
    z-index: 1001;
}
.nav-logo .logo-mark {
    width: 36px;
    height: 36px;
    border-radius: 12px 4px 12px 4px;
    background: var(--coral);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.1rem;
    font-weight: 800;
    transition: all var(--transition-bounce);
    box-shadow: 0 4px 16px rgba(255, 107, 107, 0.3);
}
.nav-logo:hover .logo-mark {
    border-radius: 6px 16px 6px 16px;
    transform: rotate(-6deg) scale(1.05);
}
.nav-links {
    display: flex;
    list-style: none;
    gap: 32px;
    align-items: center;
}
.nav-links a {
    text-decoration: none;
    color: var(--text-secondary);
    font-size: 0.93rem;
    font-weight: 530;
    transition: color var(--transition);
    position: relative;
    letter-spacing: 0.01em;
}
.nav-links a:hover {
    color: var(--coral);
}
.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 50%;
    transform: translateX(-50%) scaleX(0);
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--coral);
    transition: transform var(--transition-bounce);
}
.nav-links a:hover::after {
    transform: translateX(-50%) scaleX(1);
}
.nav-cta {
    background: var(--coral) !important;
    color: #fff !important;
    padding: 10px 22px;
    border-radius: 30px 8px 30px 8px;
    font-weight: 600;
    font-size: 0.9rem;
    transition: all var(--transition-bounce) !important;
    white-space: nowrap;
    box-shadow: var(--shadow-coral);
    letter-spacing: 0.01em;
}
.nav-cta:hover {
    border-radius: 8px 30px 8px 30px !important;
    box-shadow: 0 12px 32px rgba(255, 107, 107, 0.3) !important;
    transform: translateY(-2px);
}
.nav-cta::after {
    display: none !important;
}
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    z-index: 1001;
    background: none;
    border: none;
    padding: 6px;
}
.nav-toggle span {
    width: 24px;
    height: 2.5px;
    background: var(--text);
    border-radius: 3px;
    transition: all var(--transition);
    display: block;
}
.nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
    background: var(--coral);
}
.nav-toggle.active span:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
}
.nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
    background: var(--coral);
}

/* ========== Hero ========== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 130px 0 70px;
    position: relative;
}
.hero .container {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 50px;
    align-items: center;
}
.hero-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--coral-soft);
    color: var(--coral);
    padding: 8px 18px;
    border-radius: 24px 6px 24px 6px;
    font-size: 0.84rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    margin-bottom: 22px;
}
.hero-tag .pulse-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--coral);
    animation: pulseDot 1.8s ease-in-out infinite;
}
@keyframes pulseDot {
    0%,
    100% {
        box-shadow: 0 0 0 0 rgba(255, 107, 107, 0.5);
    }
    50% {
        box-shadow: 0 0 0 14px rgba(255, 107, 107, 0);
    }
}
.hero h1 {
    font-size: clamp(2.6rem, 4.8vw, 4rem);
    font-weight: 800;
    line-height: 1.12;
    letter-spacing: -0.03em;
    margin-bottom: 18px;
    color: var(--text);
}
.hero h1 .highlight {
    position: relative;
    display: inline-block;
    z-index: 1;
}
.hero h1 .highlight::after {
    content: '';
    position: absolute;
    bottom: 4px;
    left: -4px;
    right: -4px;
    height: 12px;
    background: var(--sun);
    border-radius: 4px;
    z-index: -1;
    opacity: 0.7;
}
.hero h1 .accent-word {
    color: var(--coral);
    position: relative;
}
.hero p div{
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 34px;
    max-width: 420px;
    line-height: 1.72;
}
.hero-btns {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
}
.btn-primary {
    background: var(--coral);
    color: #fff;
    padding: 14px 30px;
    border-radius: 30px 8px 30px 8px;
    font-weight: 620;
    font-size: 1rem;
    text-decoration: none;
    transition: all var(--transition-bounce);
    box-shadow: var(--shadow-coral);
    letter-spacing: 0.01em;
    border: none;
    cursor: pointer;
    display: inline-block;
}
.btn-primary:hover {
    border-radius: 10px 30px 10px 30px;
    box-shadow: 0 14px 38px rgba(255, 107, 107, 0.35);
    transform: translateY(-3px);
}
.btn-outline {
    background: transparent;
    color: var(--text);
    padding: 14px 30px;
    border-radius: 30px 8px 30px 8px;
    font-weight: 600;
    font-size: 1rem;
    text-decoration: none;
    transition: all var(--transition-bounce);
    border: 2px solid var(--border);
    letter-spacing: 0.01em;
    cursor: pointer;
    display: inline-block;
}
.btn-outline:hover {
    border-color: var(--coral);
    color: var(--coral);
    background: var(--coral-soft);
    border-radius: 10px 30px 10px 30px;
}

/* Hero视觉 */
.hero-visual {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}
.hero-orbital {
    position: relative;
    width: 100%;
    max-width: 440px;
    aspect-ratio: 1/1;
}
.orbital-ring {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border-radius: 50%;
    border: 2px dashed var(--border);
    animation: spinSlow 40s linear infinite;
}
.orbital-ring.ring-1 {
    width: 85%;
    height: 85%;
    animation-duration: 35s;
}
.orbital-ring.ring-2 {
    width: 65%;
    height: 65%;
    animation-duration: 28s;
    animation-direction: reverse;
    border-color: var(--mint);
    border-style: dotted;
    opacity: 0.5;
}
.orbital-ring.ring-3 {
    width: 45%;
    height: 45%;
    animation-duration: 22s;
    border-color: var(--lavender);
    border-style: dashed;
    opacity: 0.45;
}
@keyframes spinSlow {
    from {
        transform: translate(-50%, -50%) rotate(0deg);
    }
    to {
        transform: translate(-50%, -50%) rotate(360deg);
    }
}
.hero-center-card {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: var(--card);
    border-radius: var(--radius-xl);
    padding: 22px 26px;
    box-shadow: var(--shadow-lg);
    z-index: 5;
    text-align: center;
    border: 1px solid var(--border-soft);
    min-width: 160px;
}
.hero-center-card .live-badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    background: #ff4444;
    color: #fff;
    font-size: 0.7rem;
    font-weight: 700;
    padding: 4px 11px;
    border-radius: 14px;
    letter-spacing: 0.04em;
    margin-bottom: 8px;
    animation: pulseBadge 2s ease-in-out infinite;
}
@keyframes pulseBadge {
    0%,
    100% {
        box-shadow: 0 0 0 0 rgba(255, 68, 68, 0.4);
    }
    50% {
        box-shadow: 0 0 0 16px rgba(255, 68, 68, 0);
    }
}
.hero-center-card .live-badge .ldot {
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: #fff;
    animation: pulseDot 1.2s ease-in-out infinite;
}
.hero-center-card .hc-title {
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--text);
}
.hero-center-card .hc-sub {
    font-size: 0.72rem;
    color: var(--text-muted);
    margin-top: 2px;
}
.floating-node {
    position: absolute;
    background: var(--card);
    border-radius: 50%;
    box-shadow: var(--shadow-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    z-index: 3;
    animation: nodeFloat 6s ease-in-out infinite;
    border: 1px solid var(--border-soft);
    cursor: default;
    transition: all var(--transition-bounce);
}
.floating-node:hover {
    transform: scale(1.2);
    box-shadow: var(--shadow-lg);
    z-index: 6;
}
.floating-node.node-1 {
    width: 56px;
    height: 56px;
    top: 8%;
    right: 12%;
    animation-delay: 0s;
}
.floating-node.node-2 {
    width: 48px;
    height: 48px;
    bottom: 15%;
    left: 8%;
    animation-delay: -2s;
    font-size: 1.3rem;
}
.floating-node.node-3 {
    width: 44px;
    height: 44px;
    top: 55%;
    right: 5%;
    animation-delay: -4s;
    font-size: 1.2rem;
}
@keyframes nodeFloat {
    0%,
    100% {
        transform: translateY(0);
    }
    30% {
        transform: translateY(-18px);
    }
    60% {
        transform: translateY(-6px);
    }
}

/* ========== 数据条 ========== */
.stats-strip {
    padding: 38px 0;
    position: relative;
    z-index: 2;
    border-top: 1px solid var(--border-soft);
    border-bottom: 1px solid var(--border-soft);
    background: var(--bg-warm);
}
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 28px;
    text-align: center;
}
.stat-item .stat-number {
    font-size: 2.8rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    color: var(--text);
    line-height: 1;
    margin-bottom: 5px;
    transition: color var(--transition);
}
.stat-item:nth-child(1) .stat-number {
    color: var(--coral);
}
.stat-item:nth-child(2) .stat-number {
    color: var(--mint);
}
.stat-item:nth-child(3) .stat-number {
    color: var(--lavender);
}
.stat-item:nth-child(4) .stat-number {
    color: #e8a850;
}
.stat-item .stat-label {
    font-size: 0.88rem;
    color: var(--text-muted);
    font-weight: 500;
    letter-spacing: 0.01em;
}
.stat-item .stat-icon {
    font-size: 1.3rem;
    margin-bottom: 4px;
    display: block;
}

/* ========== Section通用 ========== */
.section {
    padding: 90px 0;
    position: relative;
}
.section-header {
    text-align: center;
    margin-bottom: 56px;
}
.section-tag {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 650;
    letter-spacing: 0.07em;
    text-transform: uppercase;
    color: var(--coral);
    margin-bottom: 10px;
    background: var(--coral-soft);
    padding: 5px 14px;
    border-radius: 20px 4px 20px 4px;
}
.section-header h2 {
    font-size: clamp(2rem, 3.4vw, 2.6rem);
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--text);
    margin-bottom: 10px;
}
.section-header p {
    color: var(--text-secondary);
    font-size: 1.02rem;
    max-width: 480px;
    margin: 0 auto;
}

/* ========== 服务卡片 ========== */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
}
.service-card {
    background: var(--card);
    border: 1px solid var(--border-soft);
    border-radius: var(--radius-xl);
    padding: 34px 26px;
    transition: all var(--transition-bounce);
    position: relative;
    overflow: hidden;
    cursor: default;
    box-shadow: var(--shadow-sm);
}
.service-card::before {
    content: '';
    position: absolute;
    left: 0;
    top: 20%;
    bottom: 20%;
    width: 3px;
    border-radius: 0 4px 4px 0;
    transition: all var(--transition-bounce);
}
.service-card.card-coral::before {
    background: var(--coral);
}
.service-card.card-mint::before {
    background: var(--mint);
}
.service-card.card-lavender::before {
    background: var(--lavender);
}
.service-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: transparent;
}
.service-card:hover::before {
    top: 12%;
    bottom: 12%;
    width: 5px;
}
.service-icon-wrap {
    width: 50px;
    height: 50px;
    border-radius: 16px 4px 16px 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 18px;
    transition: all var(--transition-bounce);
}
.service-card:hover .service-icon-wrap {
    border-radius: 6px 18px 6px 18px;
    transform: rotate(-4deg) scale(1.06);
}
.service-icon-wrap.coral-bg {
    background: var(--coral-soft);
}
.service-icon-wrap.mint-bg {
    background: var(--mint-soft);
}
.service-icon-wrap.lavender-bg {
    background: var(--lavender-soft);
}
.service-card h3 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 7px;
}
.service-card p {
    font-size: 0.88rem;
    color: var(--text-muted);
    line-height: 1.6;
}

/* ========== 展示区 ========== */
.showcase-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}
.showcase-visual {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    background: var(--card);
    border: 1px solid var(--border-soft);
    aspect-ratio: 16/10;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-md);
}
.mock-stream {
    width: 100%;
    height: 100%;
    background: linear-gradient(150deg, #fdf6f0 0%, #fef9f5 30%, #f8f4ff 60%, #f5faf8 100%);
    display: flex;
    align-items: flex-end;
    position: relative;
}
.mock-stream .stream-top-bar {
    position: absolute;
    top: 14px;
    left: 14px;
    display: flex;
    gap: 7px;
}
.mock-stream .stream-top-bar span {
    background: rgba(255, 255, 255, 0.85);
    color: var(--text);
    font-size: 0.7rem;
    padding: 5px 11px;
    border-radius: 14px;
    font-weight: 600;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-soft);
}
.mock-stream .stream-chat-preview {
    position: absolute;
    right: 14px;
    bottom: 55px;
    display: flex;
    flex-direction: column;
    gap: 5px;
    width: 130px;
}
.mock-stream .chat-msg {
    background: rgba(255, 255, 255, 0.8);
    color: var(--text-secondary);
    font-size: 0.66rem;
    padding: 6px 10px;
    border-radius: 12px 2px 12px 2px;
    animation: chatSlide 4.5s ease-in-out infinite;
    border: 1px solid var(--border-soft);
}
.mock-stream .chat-msg:nth-child(2) {
    animation-delay: 1.5s;
}
.mock-stream .chat-msg:nth-child(3) {
    animation-delay: 3s;
    border-radius: 2px 12px 2px 12px;
}
@keyframes chatSlide {
    0%,
    100% {
        opacity: 0.35;
        transform: translateX(10px);
    }
    20%,
    80% {
        opacity: 1;
        transform: translateX(0);
    }
}
.mock-stream .stream-bottom-info {
    position: relative;
    z-index: 2;
    color: var(--text);
    font-weight: 700;
    font-size: 0.82rem;
    background: rgba(255, 255, 255, 0.7);
    padding: 8px 14px;
    border-radius: 16px;
    border: 1px solid var(--border-soft);
}
.showcase-info .section-tag {
    margin-bottom: 8px;
}
.showcase-info h2 {
    font-size: 2.1rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--text);
    margin-bottom: 14px;
}
.showcase-info p {
    color: var(--text-secondary);
    margin-bottom: 22px;
    line-height: 1.7;
}
.showcase-features {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.showcase-features li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.93rem;
    color: var(--text);
    font-weight: 530;
}
.showcase-features li .check-icon {
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: var(--mint-soft);
    color: var(--mint);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.65rem;
    flex-shrink: 0;
    font-weight: 700;
}

/* ========== 主播卡片 ========== */
.talents-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
}
.talent-card {
    background: var(--card);
    border: 1px solid var(--border-soft);
    border-radius: var(--radius-xl);
    overflow: hidden;
    transition: all var(--transition-bounce);
    cursor: pointer;
    text-align: center;
    padding-bottom: 18px;
    box-shadow: var(--shadow-sm);
}
.talent-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: transparent;
}
.talent-avatar {
    width: 100%;
    aspect-ratio: 1/1;
    background: linear-gradient(145deg, #fef9f4 0%, #faf5ff 40%, #f5fdf9 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3.2rem;
    position: relative;
    overflow: hidden;
    transition: background var(--transition);
}
.talent-card:hover .talent-avatar {
    background: linear-gradient(145deg, #fff5f3 0%, #fdf6ff 40%, #eefdf8 100%);
}
.talent-avatar .avatar-emoji {
    transition: transform var(--transition-bounce);
}
.talent-card:hover .avatar-emoji {
    transform: scale(1.1) rotate(-5deg);
}
.talent-avatar .live-tag {
    position: absolute;
    top: 10px;
    right: 10px;
    background: #ff4444;
    color: #fff;
    font-size: 0.63rem;
    font-weight: 700;
    padding: 3px 9px;
    border-radius: 10px;
    letter-spacing: 0.04em;
}
.talent-card h4 {
    margin-top: 12px;
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text);
}
.talent-card .talent-cat {
    font-size: 0.78rem;
    color: var(--text-muted);
    margin-top: 2px;
}
.talent-card .talent-followers {
    font-size: 0.76rem;
    color: var(--coral);
    font-weight: 650;
    margin-top: 5px;
}

/* ========== CTA ========== */
.cta-section {
    padding: 70px 0 90px;
    text-align: center;
}
.cta-card {
    background: var(--card);
    border: 1px solid var(--border-soft);
    border-radius: var(--radius-xl);
    padding: 55px 40px;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    background: linear-gradient(160deg, #fffdf9 0%, #ffffff 30%, #fdfbff 65%, #fffcf8 100%);
}
.cta-card::before {
    content: '';
    position: absolute;
    top: -60px;
    right: -60px;
    width: 200px;
    height: 200px;
    border-radius: 50%;
    background: rgba(255, 107, 107, 0.04);
    pointer-events: none;
}
.cta-card::after {
    content: '';
    position: absolute;
    bottom: -40px;
    left: -40px;
    width: 160px;
    height: 160px;
    border-radius: 50%;
    background: rgba(62, 207, 175, 0.04);
    pointer-events: none;
}
.cta-card h2 {
    font-size: 2.3rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--text);
    margin-bottom: 10px;
    position: relative;
    z-index: 1;
}
.cta-card p {
    color: var(--text-secondary);
    margin-bottom: 26px;
    position: relative;
    z-index: 1;
    font-size: 1.02rem;
}
.cta-card .btn-primary {
    position: relative;
    z-index: 1;
    font-size: 1.05rem;
    padding: 15px 34px;
}

/* ========== Footer ========== */
.footer {
    border-top: 1px solid var(--border-soft);
    padding: 48px 0 28px;
    color: var(--text-muted);
    font-size: 0.88rem;
    background: var(--bg-warm);
}
.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 36px;
    margin-bottom: 32px;
}
.footer-brand .nav-logo {
    margin-bottom: 8px;
    font-size: 1.15rem;
}
.footer-brand p {
    color: var(--text-muted);
    font-size: 0.84rem;
    line-height: 1.6;
    max-width: 250px;
}
.footer h5 {
    color: var(--text);
    font-weight: 650;
    margin-bottom: 12px;
    font-size: 0.88rem;
    letter-spacing: 0.02em;
}
.footer ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 7px;
}
.footer ul a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.83rem;
    transition: color var(--transition);
}
.footer ul a:hover {
    color: var(--coral);
}
.footer-bottom {
    border-top: 1px solid var(--border-soft);
    padding-top: 18px;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 10px;
    font-size: 0.78rem;
    color: var(--text-muted);
}

/* ========== 响应式 ========== */
@media (max-width: 1024px) {
    .hero .container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .hero p {
        max-width: 100%;
        margin-left: auto;
        margin-right: auto;
    }
    .hero-btns {
        justify-content: center;
    }
    .hero-visual {
        order: -1;
        max-width: 340px;
        margin: 0 auto;
    }
    .hero-orbital {
        aspect-ratio: 1/1;
    }
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .talents-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .showcase-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 28px;
    }
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 22px;
    }
}
@media (max-width: 640px) {
    .container {
        padding: 0 18px;
    }
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 75%;
        max-width: 300px;
        height: 100vh;
        background: rgba(255, 255, 255, 0.97);
        backdrop-filter: blur(24px);
        -webkit-backdrop-filter: blur(24px);
        flex-direction: column;
        justify-content: center;
        gap: 26px;
        transition: right var(--transition);
        z-index: 1000;
        border-left: 1px solid var(--border-soft);
        box-shadow: -8px 0 30px rgba(0, 0, 0, 0.06);
    }
    .nav-links.active {
        right: 0;
    }
    .nav-toggle {
        display: flex;
    }
    .services-grid {
        grid-template-columns: 1fr;
    }
    .talents-grid {
        grid-template-columns: 1fr 1fr;
        gap: 10px;
    }
    .stats-grid {
        grid-template-columns: 1fr 1fr;
        gap: 18px;
    }
    .stat-item .stat-number {
        font-size: 2rem;
    }
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 22px;
    }
    .section {
        padding: 55px 0;
    }
    .hero {
        padding: 100px 0 40px;
        min-height: auto;
    }
    .hero h1 {
        font-size: 2rem;
    }
    .cta-card {
        padding: 32px 18px;
    }
    .cta-card h2 {
        font-size: 1.5rem;
    }
    .hero-orbital {
        max-width: 280px;
    }
    .floating-node.node-1 {
        width: 40px;
        height: 40px;
        font-size: 1.2rem;
    }
    .floating-node.node-2 {
        width: 36px;
        height: 36px;
        font-size: 1rem;
    }
    .floating-node.node-3 {
        width: 32px;
        height: 32px;
        font-size: 0.9rem;
    }
}


.faico1{
    width: 50px;
    height: 50px;
}