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

:root {
    --bg-primary: #13132b;
    --bg-secondary: rgba(20, 20, 45, 0.5);
    --bg-card: rgba(32, 32, 63, 0.6);
    --bg-card-hover: rgba(40, 40, 73, 0.7);
    --text-primary: #ffffff;
    --text-secondary: #c8c8d8;
    --text-muted: #9e9eb8;
    --accent-purple: #a78bfa;
    --accent-cyan: #67e8f9;
    --accent-gradient: linear-gradient(135deg, #a78bfa, #67e8f9);
    --accent-gradient-hover: linear-gradient(135deg, #c4b5fd, #a5f3fc);
    --border-color: rgba(255, 255, 255, 0.15);
    --border-hover: rgba(167, 139, 250, 0.5);
    --shadow-glow: 0 0 60px rgba(167, 139, 250, 0.25);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --section-bg-gradient: linear-gradient(180deg, rgba(167, 139, 250, 0.08) 0%, transparent 100%);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background-color: #0c1022;
    background-image:
        radial-gradient(circle at 18% 16%, rgba(167, 139, 250, 0.22), transparent 30%),
        radial-gradient(circle at 82% 78%, rgba(103, 232, 249, 0.16), transparent 28%),
        linear-gradient(135deg, #12142c 0%, #191739 34%, #1f1b45 58%, #182241 78%, #0d1934 100%);
    background-attachment: fixed;
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
}

body.kf-page {
    background: linear-gradient(135deg, #101328 0%, #171736 28%, #211a46 56%, #182241 78%, #0d1934 100%);
    background-attachment: fixed;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
    transition: all 0.3s ease;
    background: transparent;
}

.navbar.scrolled {
    background: rgba(19, 19, 43, 0.85);
    backdrop-filter: blur(20px);
    border-bottom: none;
    padding: 10px 0;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border: none;
    outline: none;
    box-shadow: none;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 2px;
    font-size: 24px;
    font-weight: 900;
    cursor: pointer;
    text-decoration: none;
}

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

.logo-agent {
    color: var(--text-primary);
    font-weight: 300;
    letter-spacing: 2px;
}

.nav-links {
    display: flex;
    gap: 32px;
}

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: color 0.3s;
    position: relative;
}

.nav-links a:hover {
    color: var(--text-primary);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-gradient);
    transition: width 0.3s;
    border-radius: 1px;
}

.nav-links a:hover::after {
    width: 100%;
}

.nav-actions {
    display: flex;
    align-items: center;
}

.btn-nav-cta {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: var(--accent-gradient);
    color: #fff;
    padding: 8px 20px;
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    text-decoration: none;
    border: none;
}

.btn-nav-cta:hover {
    box-shadow: 0 0 20px rgba(167, 139, 250, 0.4);
    transform: translateY(-1px);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.nav-toggle span {
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: all 0.3s ease;
}

.nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.nav-toggle.active span:nth-child(2) {
    opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    padding: 120px 24px 80px;
}

.hero-dot-bg {
    position: absolute;
    inset: 0;
    background-image: radial-gradient(rgba(167, 139, 250, 0.15) 1px, transparent 1px);
    background-size: 30px 30px;
    mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
    -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
}

.hero-glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
}

.hero-glow-1 {
    width: 600px;
    height: 600px;
    background: rgba(124, 58, 237, 0.12);
    top: -200px;
    right: -100px;
}

.hero-glow-2 {
    width: 400px;
    height: 400px;
    background: rgba(103, 232, 249, 0.08);
    bottom: -100px;
    left: -100px;
}

.hero-inner {
    display: flex;
    align-items: center;
    gap: 40px;
    position: relative;
    z-index: 2;
    opacity: 0;
    visibility: hidden;
    transform: scale(0.985);
    transition: opacity 0.65s ease, transform 0.65s ease, visibility 0.65s ease;
}

.hero-inner.hero-active {
    opacity: 1;
    visibility: visible;
    transform: scale(1);
}

.hero-content {
    text-align: left;
    position: relative;
    z-index: 2;
    max-width: 480px;
    flex-shrink: 0;
}

.hero-banner {
    position: relative;
    z-index: 2;
    flex: 1.5;
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    transform: translateX(24px) scale(0.98);
    transition: opacity 0.65s ease 0.1s, transform 0.65s ease 0.1s;
}

.hero-inner.hero-active .hero-banner {
    opacity: 1;
    transform: translateX(0) scale(1);
}

.banner-pc {
    width: 110%;
    height: auto;
    display: block;
    margin-right: -5%;
}

.banner-mobile {
    display: none;
    width: 100%;
    height: auto;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 20px;
    background: rgba(124, 58, 237, 0.1);
    border: 1px solid rgba(124, 58, 237, 0.2);
    border-radius: 100px;
    font-size: 14px;
    font-weight: 600;
    color: var(--accent-purple);
    margin-bottom: 32px;
    animation: fadeInUp 0.8s ease;
}

.hero-title {
    font-size: 64px;
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 24px;
    animation: fadeInUp 0.8s ease 0.1s both;
}

.title-line {
    display: block;
}

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

.hero-subtitle {
    font-size: 20px;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 40px;
    animation: fadeInUp 0.8s ease 0.2s both;
}

.hero-actions {
    display: flex;
    gap: 16px;
    animation: fadeInUp 0.8s ease 0.3s both;
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    background: var(--accent-gradient);
    color: #000;
    font-weight: 700;
    font-size: 16px;
    border-radius: var(--radius-md);
    text-decoration: none;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    background: transparent;
    color: var(--text-primary);
    font-weight: 600;
    font-size: 16px;
    border-radius: var(--radius-md);
    text-decoration: none;
    transition: all 0.3s ease;
    border: 1px solid var(--border-color);
}

.btn-secondary:hover {
    border-color: var(--accent-purple);
    color: var(--accent-purple);
}

.step-section {
    padding: 100px 0;
    position: relative;
}

.step-section.step-alt {
    background: var(--section-bg-gradient);
}

.bot-page .step-section {
    overflow: hidden;
}

.bot-page .step-section.step-alt {
    background: transparent;
}

.bot-page .step-section.step-alt::before {
    display: none;
}

.step-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.step-layout-reverse {
    direction: rtl;
}

.step-layout-reverse > * {
    direction: ltr;
}

.step-number {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(124, 58, 237, 0.1);
    border: 1px solid rgba(124, 58, 237, 0.2);
    border-radius: 100px;
    font-size: 13px;
    font-weight: 700;
    color: var(--accent-purple);
    margin-bottom: 16px;
    letter-spacing: 1px;
}

.step-title {
    font-size: 40px;
    font-weight: 800;
    margin-bottom: 16px;
    line-height: 1.2;
    background: linear-gradient(135deg, #ffffff, #e4e4e7);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.step-desc {
    font-size: 16px;
    color: var(--text-secondary);
    margin-bottom: 32px;
    line-height: 1.7;
}

.step-instructions {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 24px;
}

.instruction-item {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.instruction-icon {
    width: 48px;
    height: 48px;
    min-width: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(124, 58, 237, 0.08);
    border-radius: var(--radius-md);
    color: var(--accent-purple);
}

.instruction-item h4 {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 4px;
}

.instruction-item p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.6;
}

.step-note {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 20px;
    background: rgba(124, 58, 237, 0.06);
    border: 1px solid rgba(124, 58, 237, 0.15);
    border-radius: var(--radius-md);
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 16px;
}

.step-note svg {
    min-width: 18px;
    color: var(--accent-purple);
}

.step-note span {
    color: var(--text-secondary);
}

.step-extra {
    padding: 16px 20px;
    background: var(--bg-card);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
}

.step-extra p {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.step-extra ul {
    list-style: none;
    padding-left: 0;
}

.step-extra li {
    font-size: 14px;
    color: var(--text-secondary);
    padding: 4px 0;
    padding-left: 16px;
    position: relative;
}

.step-extra li::before {
    content: "•";
    position: absolute;
    left: 0;
    color: var(--accent-purple);
}

.phone-mockup {
    width: 300px;
    margin: 0 auto;
    background: #22222e;
    border-radius: 36px;
    padding: 12px;
    border: 2px solid rgba(255, 255, 255, 0.15);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5), 0 0 40px rgba(167, 139, 250, 0.15);
    position: relative;
}

.phone-notch {
    width: 120px;
    height: 24px;
    background: #22222e;
    border-radius: 0 0 16px 16px;
    margin: 0 auto 8px;
    position: relative;
}

.phone-notch::after {
    content: "";
    width: 8px;
    height: 8px;
    background: #444;
    border-radius: 50%;
    position: absolute;
    top: 6px;
    left: 50%;
    transform: translateX(-50%);
}

.phone-screen {
    background: #16161e;
    border-radius: 24px;
    overflow: hidden;
    min-height: 400px;
}

.game-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    background: #22222e;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.game-title {
    font-size: 16px;
    font-weight: 700;
}

.game-club {
    font-size: 12px;
    color: var(--text-muted);
}

.game-body {
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.wallet-balance {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 20px 0;
    gap: 4px;
}

.wallet-label {
    font-size: 12px;
    color: var(--text-muted);
}

.wallet-value {
    font-size: 28px;
    font-weight: 800;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.wallet-actions {
    display: flex;
    gap: 10px;
    margin-bottom: 16px;
}

.wallet-btn {
    flex: 1;
    padding: 10px;
    text-align: center;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.deposit-btn {
    background: rgba(6, 182, 212, 0.15);
    color: var(--accent-cyan);
    border: 1px solid rgba(6, 182, 212, 0.2);
}

.withdraw-btn {
    background: rgba(124, 58, 237, 0.15);
    color: var(--accent-purple);
    border: 1px solid rgba(124, 58, 237, 0.2);
}

.wallet-history {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.wallet-record {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 12px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 6px;
}

.record-type {
    font-size: 12px;
    font-weight: 600;
    padding: 2px 8px;
    border-radius: 4px;
}

.record-type.deposit {
    background: rgba(6, 182, 212, 0.15);
    color: var(--accent-cyan);
}

.record-type.withdraw {
    background: rgba(124, 58, 237, 0.15);
    color: var(--accent-purple);
}

.record-amount {
    font-size: 13px;
    font-weight: 600;
}

.rule-cards {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 20px;
}

.rule-card {
    padding: 16px 20px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    transition: all 0.3s ease;
}

.rule-card:hover {
    border-color: var(--border-hover);
    background: var(--bg-card-hover);
}

.rule-card h4 {
    font-size: 15px;
    font-weight: 700;
    margin-bottom: 6px;
}

.rule-card p {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.5;
}

.features-section {
    padding: 120px 0;
    position: relative;
    background: transparent;
}

.features-agent-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 28px;
}

.feature-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 32px 24px;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--accent-gradient);
    opacity: 0;
    transition: opacity 0.4s;
}

.feature-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-4px);
    box-shadow: var(--shadow-glow);
}

.feature-card:hover::before {
    opacity: 1;
}

.feature-media {
    height: 188px;
    border-radius: 18px;
    overflow: hidden;
    padding: 0;
    margin-bottom: 22px;
}

.feature-media img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.feature-head {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 16px;
}

.feature-icon {
    width: 52px;
    height: 52px;
    border-radius: var(--radius-md);
    background: rgba(167, 139, 250, 0.08);
    border: 1px solid rgba(167, 139, 250, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-purple);
    margin-bottom: 0;
    flex-shrink: 0;
}

.feature-icon-cyan {
    background: rgba(103, 232, 249, 0.08);
    border-color: rgba(103, 232, 249, 0.15);
    color: var(--accent-cyan);
}

.feature-badge {
    display: inline-block;
    font-size: 11px;
    font-weight: 600;
    color: var(--accent-purple);
    background: rgba(167, 139, 250, 0.1);
    border: 1px solid rgba(167, 139, 250, 0.2);
    padding: 2px 10px;
    border-radius: 12px;
}

.feature-badge-cyan {
    color: var(--accent-cyan);
    background: rgba(103, 232, 249, 0.1);
    border-color: rgba(103, 232, 249, 0.2);
}

.feature-title {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 4px;
}

.feature-desc {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 20px;
}

.feature-detail-group {
    display: grid;
    gap: 14px;
    margin-bottom: 20px;
}

.feature-detail-item {
    padding: 18px 20px;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.feature-detail-item strong {
    display: block;
    font-size: 14px;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.feature-detail-item p,
.feature-points li {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.8;
}

.feature-points {
    list-style: none;
    display: grid;
    gap: 12px;
}

.feature-points li {
    padding-left: 18px;
    position: relative;
}

.feature-points li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 11px;
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent-purple), var(--accent-cyan));
}

.features-cta {
    margin-top: 36px;
    display: flex;
    justify-content: center;
}

.earn-cta-copy {
    margin-top: 16px;
    text-align: center;
}

.earn-cta-copy p {
    font-size: 15px;
    color: var(--text-secondary);
}

.staking-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    margin-bottom: 48px;
}

.staking-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 40px 32px;
    position: relative;
    overflow: hidden;
    transition: all 0.3s;
}

.staking-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-4px);
    box-shadow: var(--shadow-glow);
}

.staking-number {
    position: absolute;
    top: 16px;
    right: 20px;
    font-size: 48px;
    font-weight: 900;
    color: rgba(124, 58, 237, 0.08);
    line-height: 1;
}

.staking-icon {
    margin-bottom: 20px;
    color: var(--accent-purple);
}

.staking-card h3 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 12px;
}

.staking-card p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.8;
}

.staking-highlight {
    background: linear-gradient(135deg, rgba(124, 58, 237, 0.1), rgba(6, 182, 212, 0.05));
    border: 1px solid rgba(124, 58, 237, 0.2);
    border-radius: var(--radius-lg);
    padding: 48px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.highlight-glow {
    position: absolute;
    width: 300px;
    height: 300px;
    background: rgba(124, 58, 237, 0.1);
    border-radius: 50%;
    filter: blur(80px);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.highlight-content {
    position: relative;
    z-index: 1;
}

.staking-highlight h3 {
    font-size: 28px;
    font-weight: 800;
    margin-bottom: 12px;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.staking-highlight p {
    font-size: 16px;
    color: var(--text-secondary);
    margin-bottom: 24px;
}

.btn-sm {
    padding: 10px 24px;
    font-size: 14px;
}

.transfer-ways {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 16px;
}

.transfer-way {
    display: flex;
    gap: 14px;
    align-items: flex-start;
}

.transfer-icon-wrap {
    width: 48px;
    height: 48px;
    min-width: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(124, 58, 237, 0.08);
    border-radius: var(--radius-md);
    color: var(--accent-purple);
}

.transfer-way h4 {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 4px;
}

.transfer-way p {
    font-size: 14px;
    color: var(--text-secondary);
}

.accounts-section {
    padding: 100px 0;
    position: relative;
}

.accounts-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(124, 58, 237, 0.06), transparent 70%);
    pointer-events: none;
}

.bot-page .accounts-section {
    background: transparent;
}

.bot-page .accounts-section::before {
    background: none;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-tag {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(124, 58, 237, 0.1);
    border: 1px solid rgba(124, 58, 237, 0.2);
    border-radius: 100px;
    font-size: 12px;
    font-weight: 700;
    color: var(--accent-purple);
    margin-bottom: 16px;
    letter-spacing: 2px;
}

.section-title {
    font-size: 40px;
    font-weight: 800;
    margin-bottom: 16px;
    background: linear-gradient(135deg, #ffffff, #e4e4e7);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-desc {
    font-size: 16px;
    color: var(--text-secondary);
}

.accounts-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    max-width: 920px;
    margin: 0 auto 24px;
}

.account-card {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    gap: 24px;
    align-items: center;
    padding: 30px 32px;
    background:
        radial-gradient(circle at top right, rgba(103, 232, 249, 0.12), transparent 32%),
        linear-gradient(180deg, rgba(32, 32, 63, 0.72), rgba(23, 24, 48, 0.9));
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    transition: all 0.3s ease;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.18);
}

.account-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-4px);
    box-shadow: 0 24px 60px rgba(124, 58, 237, 0.18);
}

.account-icon-wrap {
    width: 72px;
    height: 72px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(124, 58, 237, 0.18), rgba(103, 232, 249, 0.14));
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 20px;
    color: var(--accent-purple);
    flex-shrink: 0;
}

.account-card-body {
    display: grid;
    gap: 8px;
}

.account-kicker {
    display: inline-flex;
    align-items: center;
    width: fit-content;
    padding: 6px 12px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: var(--accent-cyan);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.08em;
}

.account-card h3 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 0;
}

.account-card p {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.75;
}

.account-notes {
    max-width: 920px;
    margin: 0 auto;
}

.account-notes .step-note {
    align-items: flex-start;
    gap: 12px;
    padding: 18px 20px;
    background: rgba(124, 58, 237, 0.08);
    border: 1px solid rgba(124, 58, 237, 0.18);
    border-radius: 18px;
    margin-bottom: 0;
}

.kf-hero-section {
    position: relative;
    padding: 0 0 100px;
    overflow: hidden;
}

.kf-hero-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at top right, rgba(124, 58, 237, 0.16), transparent 28%),
        radial-gradient(circle at bottom left, rgba(103, 232, 249, 0.12), transparent 26%);
    pointer-events: none;
}

.kf-hero-layout {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
    gap: 32px;
    align-items: center;
    min-height: calc(100vh - 394px);
    opacity: 0;
    visibility: hidden;
    transform: scale(0.985);
    transition: opacity 0.65s ease, transform 0.65s ease, visibility 0.65s ease;
}

.kf-hero-layout.kf-hero-active {
    opacity: 1;
    visibility: visible;
    transform: scale(1);
}

.kf-hero-main {
    min-height: 60vh;
    padding: 156px 24px 56px;
}

.kf-copy-card,
.kf-visual-card,
.kf-trust-card {
    border: 1px solid rgba(255, 255, 255, 0.08);
    background:
        linear-gradient(180deg, rgba(26, 24, 56, 0.92), rgba(15, 18, 39, 0.9));
    box-shadow: 0 24px 70px rgba(0, 0, 0, 0.22);
}

.kf-copy-card {
    padding: 40px;
    border-radius: 30px;
    height: 100%;
}

.kf-eyebrow {
    display: inline-flex;
    align-items: center;
    padding: 8px 16px;
    border-radius: 999px;
    background: rgba(124, 58, 237, 0.12);
    border: 1px solid rgba(124, 58, 237, 0.2);
    color: var(--accent-purple);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.12em;
    margin-bottom: 20px;
}

.kf-title {
    font-size: 52px;
    line-height: 1.08;
    font-weight: 900;
    letter-spacing: -0.03em;
    margin-bottom: 20px;
}

.kf-desc {
    font-size: 16px;
    line-height: 1.9;
    color: var(--text-secondary);
    margin-bottom: 28px;
}

.kf-actions {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    margin-bottom: 28px;
}

.kf-points {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.kf-points span {
    padding: 10px 16px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: var(--text-secondary);
    font-size: 14px;
}

.kf-visual-card {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 22px;
    border-radius: 32px;
    height: 100%;
    opacity: 0;
    transform: translateX(24px) scale(0.98);
    transition: opacity 0.65s ease 0.1s, transform 0.65s ease 0.1s;
}

.kf-hero-layout.kf-hero-active .kf-visual-card {
    opacity: 1;
    transform: translateX(0) scale(1);
}

.kf-hero-section > .container:not(.kf-hero-main) {
    opacity: 0;
    transform: translateY(24px) scale(0.985);
    transition: opacity 0.65s ease 0.2s, transform 0.65s ease 0.2s;
}

.kf-hero-section > .container.kf-trust-active:not(.kf-hero-main) {
    opacity: 1;
    transform: translateY(0) scale(1);
}

.kf-visual-media {
    overflow: hidden;
    border-radius: 22px;
    margin-bottom: 20px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    aspect-ratio: 16 / 10;
}

.kf-visual-media img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.kf-service-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
}

.kf-service-item {
    display: grid;
    gap: 8px;
    padding: 18px 16px;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.06);
}

.kf-service-item strong {
    font-size: 15px;
}

.kf-service-item span {
    font-size: 13px;
    line-height: 1.7;
    color: var(--text-secondary);
}

.kf-trust-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
    margin-top: 12px;
    position: relative;
    z-index: 1;
}

.kf-trust-card {
    padding: 26px 24px;
    border-radius: 24px;
}

.kf-trust-card h3 {
    font-size: 18px;
    margin-bottom: 10px;
}

.kf-trust-card p {
    font-size: 14px;
    line-height: 1.8;
    color: var(--text-secondary);
}

.kf-float-link {
    position: fixed;
    right: 24px;
    bottom: 24px;
    width: 56px;
    height: 56px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    color: #fff;
    background: var(--accent-gradient);
    box-shadow: 0 16px 40px rgba(124, 58, 237, 0.28);
    z-index: 999;
}

.kf-float-link:hover {
    transform: translateY(-2px);
}

.bot-page .footer {
    padding: 80px 0 32px;
    background: var(--section-bg-gradient);
    border-top: 1px solid var(--border-color);
}

.bot-page .footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
}

.bot-page .footer-brand .nav-logo {
    margin-bottom: 16px;
}

.bot-page .footer-desc {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 20px;
}

.bot-page .footer-social {
    display: flex;
    gap: 12px;
}

.bot-page .social-link {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    transition: all 0.3s ease;
    text-decoration: none;
}

.bot-page .social-link:hover {
    border-color: var(--accent-purple);
    color: var(--accent-purple);
}

.bot-page .footer-links-group h4 {
    font-size: 14px;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.bot-page .footer-heading {
    font-size: 14px;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.bot-page .footer-links-group a {
    display: block;
    font-size: 14px;
    color: var(--text-secondary);
    text-decoration: none;
    padding: 4px 0;
    transition: color 0.3s ease;
}

.bot-page .footer-links-group a:hover {
    color: var(--accent-purple);
}

.bot-page .footer-bottom {
    padding-top: 24px;
    border-top: 1px solid var(--border-color);
    text-align: center;
}

.bot-page .footer-bottom p {
    font-size: 13px;
    color: var(--text-muted);
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.scroll-animate {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.scroll-animate.visible {
    opacity: 1;
    transform: translateY(0);
}

@media (max-width: 1024px) {
    .kf-hero-layout,
    .kf-trust-grid,
    .kf-service-grid,
    .features-agent-grid {
        grid-template-columns: 1fr;
    }

    .kf-title {
        font-size: 42px;
    }

    .kf-hero-layout {
        min-height: auto;
    }

    .step-layout {
        gap: 48px;
    }

    .hero-title {
        font-size: 48px;
    }

    .step-title {
        font-size: 32px;
    }

    .section-title {
        font-size: 32px;
    }
}

@media (max-width: 768px) {
    body {
        background-attachment: scroll;
    }

    .nav-container {
        position: relative;
    }

    .hero-inner {
        flex-direction: column;
        gap: 24px;
    }

    .hero-content {
        text-align: center;
        max-width: 100%;
    }

    .banner-pc {
        display: none;
    }

    .banner-mobile {
        display: block;
    }

    .navbar.scrolled {
        padding: 8px 0;
    }

    .nav-links {
        display: none;
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        width: 100%;
        height: auto;
        max-height: calc(100vh - 88px);
        overflow-y: auto;
        overscroll-behavior: contain;
        padding: 20px;
        background: linear-gradient(135deg, rgba(18, 20, 44, 0.99), rgba(14, 24, 50, 0.99));
        backdrop-filter: blur(20px);
        flex-direction: column;
        align-items: stretch;
        justify-content: flex-start;
        gap: 10px;
        z-index: 1002;
        border-bottom: 1px solid var(--border-color);
        transition: top 0.3s ease;
    }

    .nav-links.active {
        display: flex;
    }

    .navbar.scrolled .nav-links {
        top: 54px;
        max-height: calc(100vh - 76px);
    }

    .nav-links a {
        width: 100%;
        display: block;
        padding: 14px 16px;
        border-radius: 14px;
        background: transparent;
        font-size: 16px;
        text-align: center;
    }

    .nav-links a::after {
        display: none;
    }

    .nav-toggle {
        display: flex;
    }

    .nav-actions {
        display: none;
    }

    .hero {
        padding: 100px 16px 60px;
    }

    .hero-title {
        font-size: 36px;
    }

    .hero-subtitle {
        font-size: 16px;
    }

    .hero-actions {
        flex-direction: column;
        align-items: center;
    }

    .kf-hero-section {
        padding: 0 0 72px;
    }

    .kf-hero-main {
        padding: 132px 16px 40px;
    }

    .kf-copy-card,
    .kf-visual-card {
        padding: 24px;
        border-radius: 24px;
    }

    .kf-title {
        font-size: 34px;
    }

    .kf-desc {
        font-size: 15px;
        line-height: 1.8;
    }

    .kf-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .kf-actions a,
    .kf-actions button {
        width: 100%;
        justify-content: center;
    }

    .kf-trust-card {
        padding: 22px 20px;
    }

    .kf-float-link {
        right: 16px;
        bottom: 16px;
        width: 52px;
        height: 52px;
    }

    .step-section {
        padding: 60px 0;
    }

    .step-layout {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .step-layout-reverse {
        direction: ltr;
    }

    .step-title {
        font-size: 28px;
    }

    .phone-mockup {
        width: 260px;
    }

    .accounts-grid {
        grid-template-columns: 1fr;
    }

    .account-card {
        grid-template-columns: 1fr;
        gap: 18px;
        padding: 24px 20px;
        text-align: center;
    }

    .account-icon-wrap {
        margin: 0 auto;
    }

    .account-card-body {
        justify-items: center;
    }

    .section-title {
        font-size: 28px;
    }

    .bot-page .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 32px;
    }

    .feature-media {
        height: 168px;
    }

    .staking-grid {
        grid-template-columns: 1fr;
    }

    .staking-highlight {
        padding: 32px 20px;
    }
}

@media (max-width: 480px) {
    .kf-title {
        font-size: 28px;
    }

    .kf-hero-main {
        padding: 120px 12px 32px;
    }

    .kf-copy-card,
    .kf-visual-card {
        padding: 20px 18px;
    }

    .kf-points span {
        width: 100%;
        justify-content: center;
        text-align: center;
    }

    .hero-title {
        font-size: 28px;
    }

    .step-title {
        font-size: 24px;
    }

    .section-title {
        font-size: 24px;
    }

    .feature-title {
        font-size: 20px;
    }

    .feature-media {
        height: 148px;
    }

    .phone-mockup {
        width: 240px;
    }

    .bot-page .footer-grid {
        grid-template-columns: 1fr;
    }

    .hero-badge {
        font-size: 12px;
        padding: 6px 14px;
    }

    .btn-primary,
    .btn-secondary {
        padding: 12px 24px;
        font-size: 14px;
    }
}