/* Generated by Trae Work */
/* Apex Reserve — Glow + Grain Dark Theme */

/* ==================== 基础变量 ==================== */
:root {
    /* 颜色系统 */
    --bg-primary: #0a0a0f;
    --bg-secondary: #0f0f17;
    --bg-tertiary: #15151f;
    --bg-card: rgba(21, 21, 31, 0.6);
    --bg-card-hover: rgba(30, 30, 45, 0.8);
    
    --text-primary: #f0f0f5;
    --text-secondary: #a0a0b8;
    --text-tertiary: #6b6b85;
    --text-muted: #4a4a60;
    
    --accent-primary: #6366f1;
    --accent-secondary: #8b5cf6;
    --accent-tertiary: #a78bfa;
    --accent-glow: rgba(99, 102, 241, 0.4);
    
    --gold: #fbbf24;
    --gold-glow: rgba(251, 191, 36, 0.3);
    --green: #10b981;
    --green-glow: rgba(16, 185, 129, 0.3);
    --red: #ef4444;
    --red-glow: rgba(239, 68, 68, 0.3);
    
    --border-color: rgba(255, 255, 255, 0.08);
    --border-hover: rgba(255, 255, 255, 0.15);
    --border-glow: rgba(99, 102, 241, 0.3);
    
    /* 字体 */
    --font-sans: 'Inter', 'Noto Sans SC', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'JetBrains Mono', 'SF Mono', 'Fira Code', monospace;
    
    /* 尺寸 */
    --container-max: 1200px;
    --nav-height: 72px;
    
    /* 动画 */
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ==================== 重置与基础 ==================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-sans);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
}

a {
    color: inherit;
    text-decoration: none;
    transition: color var(--transition-fast);
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
    color: inherit;
}

ul {
    list-style: none;
}

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

/* ==================== 背景效果 ==================== */
.grain {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
    opacity: 0.03;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
    background-size: 256px 256px;
}

.glow-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}

.glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.3;
}

.glow-1 {
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, var(--accent-primary) 0%, transparent 70%);
    top: -200px;
    right: -100px;
    animation: float1 20s ease-in-out infinite;
}

.glow-2 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, var(--accent-secondary) 0%, transparent 70%);
    top: 40%;
    left: -150px;
    animation: float2 25s ease-in-out infinite;
}

.glow-3 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, var(--gold) 0%, transparent 70%);
    bottom: -100px;
    right: 20%;
    opacity: 0.15;
    animation: float3 30s ease-in-out infinite;
}

@keyframes float1 {
    0%, 100% { transform: translate(0, 0); }
    50% { transform: translate(-50px, 50px); }
}

@keyframes float2 {
    0%, 100% { transform: translate(0, 0); }
    50% { transform: translate(80px, -30px); }
}

@keyframes float3 {
    0%, 100% { transform: translate(0, 0); }
    50% { transform: translate(-30px, -60px); }
}

/* ==================== 容器 ==================== */
.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 32px;
    position: relative;
    z-index: 2;
}

/* ==================== 导航栏 ==================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--nav-height);
    z-index: 100;
    transition: all var(--transition-base);
    backdrop-filter: blur(0px);
}

.navbar.scrolled {
    background: rgba(10, 10, 15, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
}

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

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    letter-spacing: 0.05em;
}

.logo-mark {
    font-size: 20px;
    color: var(--accent-tertiary);
    text-shadow: 0 0 20px var(--accent-glow);
}

.logo-text {
    font-size: 14px;
    font-family: var(--font-mono);
    color: var(--text-primary);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 36px;
}

.nav-link {
    font-size: 14px;
    color: var(--text-secondary);
    transition: color var(--transition-fast);
    position: relative;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--accent-primary);
    transition: width var(--transition-fast);
}

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

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
}

.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    transition: all var(--transition-fast);
}

/* ==================== Hero 首屏 ==================== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding-top: var(--nav-height);
}

.hero-content {
    max-width: 800px;
    padding: 80px 0;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 100px;
    margin-bottom: 32px;
    font-size: 13px;
    color: var(--text-secondary);
}

.badge-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--green);
    box-shadow: 0 0 10px var(--green-glow);
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.hero-title {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 28px;
}

.title-line {
    font-size: clamp(42px, 7vw, 72px);
    font-weight: 700;
    letter-spacing: -0.02em;
    background: linear-gradient(135deg, var(--text-primary) 0%, var(--accent-tertiary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.1;
}

.title-subtitle {
    font-size: clamp(18px, 2.5vw, 24px);
    font-weight: 500;
    color: var(--text-secondary);
    letter-spacing: 0.02em;
}

.hero-description {
    font-size: 17px;
    line-height: 1.7;
    color: var(--text-secondary);
    margin-bottom: 16px;
    max-width: 680px;
}

.hero-description-secondary {
    font-size: 15px;
    line-height: 1.7;
    color: var(--text-tertiary);
    margin-bottom: 40px;
    max-width: 680px;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    margin-bottom: 60px;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    font-size: 15px;
    font-weight: 500;
    border-radius: 12px;
    transition: all var(--transition-base);
    cursor: pointer;
    border: 1px solid transparent;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-primary) 0%, var(--accent-secondary) 100%);
    color: white;
    box-shadow: 0 4px 20px var(--accent-glow);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px var(--accent-glow);
}

.btn-secondary {
    background: var(--bg-card);
    color: var(--text-primary);
    border-color: var(--border-color);
}

.btn-secondary:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-hover);
    transform: translateY(-2px);
}

.btn-ghost {
    background: transparent;
    color: var(--text-secondary);
    border-color: var(--border-color);
}

.btn-ghost:hover {
    color: var(--text-primary);
    border-color: var(--border-hover);
}

.btn-large {
    padding: 18px 36px;
    font-size: 16px;
}

.hero-stats {
    display: flex;
    align-items: center;
    gap: 32px;
    flex-wrap: wrap;
}

.stat-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.stat-value {
    font-size: 28px;
    font-weight: 700;
    font-family: var(--font-mono);
    color: var(--text-primary);
}

.stat-label {
    font-size: 13px;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: var(--border-color);
}

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    color: var(--text-tertiary);
    font-size: 12px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.scroll-mouse {
    width: 24px;
    height: 40px;
    border: 2px solid var(--text-tertiary);
    border-radius: 12px;
    position: relative;
}

.scroll-wheel {
    width: 3px;
    height: 8px;
    background: var(--text-tertiary);
    border-radius: 2px;
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    animation: scrollWheel 2s ease-in-out infinite;
}

@keyframes scrollWheel {
    0%, 100% { top: 8px; opacity: 1; }
    50% { top: 20px; opacity: 0.3; }
}

/* ==================== 通用 Section ==================== */
.section {
    padding: 120px 0;
    position: relative;
    z-index: 2;
}

.section-header {
    text-align: center;
    margin-bottom: 64px;
}

.section-number {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 13px;
    color: var(--accent-tertiary);
    margin-bottom: 16px;
    letter-spacing: 0.1em;
}

.section-title {
    font-size: clamp(32px, 5vw, 48px);
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: 16px;
    background: linear-gradient(135deg, var(--text-primary) 0%, var(--text-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-subtitle {
    font-size: 17px;
    color: var(--text-tertiary);
    max-width: 600px;
    margin: 0 auto;
}

/* ==================== 项目故事 ==================== */
.story-content {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
    align-items: start;
}

.story-left {
    position: sticky;
    top: 120px;
}

.story-quote {
    padding: 40px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    backdrop-filter: blur(10px);
}

.quote-icon {
    color: var(--accent-tertiary);
    margin-bottom: 20px;
    opacity: 0.5;
}

.story-quote p {
    font-size: 20px;
    line-height: 1.6;
    color: var(--text-primary);
    font-weight: 500;
}

.story-right {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.story-card {
    padding: 32px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    transition: all var(--transition-base);
    backdrop-filter: blur(10px);
}

.story-card:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-hover);
    transform: translateY(-2px);
}

.story-card.highlight {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1) 0%, rgba(139, 92, 246, 0.05) 100%);
    border-color: var(--border-glow);
}

.story-card h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.story-card p {
    font-size: 15px;
    line-height: 1.7;
    color: var(--text-secondary);
}

.story-card strong {
    color: var(--accent-tertiary);
    font-weight: 600;
}

/* ==================== 代币经济学 ==================== */
.supply-banner {
    text-align: center;
    padding: 48px;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1) 0%, rgba(139, 92, 246, 0.05) 100%);
    border: 1px solid var(--border-glow);
    border-radius: 24px;
    margin-bottom: 48px;
}

.supply-label {
    font-size: 14px;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 12px;
}

.supply-value {
    font-size: clamp(36px, 6vw, 56px);
    font-weight: 700;
    font-family: var(--font-mono);
    color: var(--text-primary);
    letter-spacing: -0.02em;
    margin-bottom: 8px;
}

.supply-unit {
    font-size: 24px;
    color: var(--text-tertiary);
    font-weight: 400;
}

.supply-note {
    font-size: 14px;
    color: var(--accent-tertiary);
    font-family: var(--font-mono);
}

.allocation-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    grid-template-rows: auto auto;
    gap: 20px;
    margin-bottom: 64px;
}

.alloc-large {
    grid-row: span 2;
}

.alloc-card {
    padding: 32px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    backdrop-filter: blur(10px);
    transition: all var(--transition-base);
}

.alloc-card:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-hover);
    transform: translateY(-2px);
}

.alloc-percent {
    font-size: 40px;
    font-weight: 700;
    font-family: var(--font-mono);
    color: var(--accent-tertiary);
    margin-bottom: 8px;
}

.alloc-name {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.alloc-desc {
    font-size: 14px;
    color: var(--text-tertiary);
    line-height: 1.6;
    margin-bottom: 20px;
}

.alloc-bar {
    height: 4px;
    background: var(--bg-tertiary);
    border-radius: 2px;
    overflow: hidden;
}

.alloc-bar-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--accent-primary), var(--accent-secondary));
    border-radius: 2px;
    transition: width 1s ease-out;
}

/* 交易税费 */
.tax-section {
    padding: 48px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 24px;
    backdrop-filter: blur(10px);
}

.tax-header {
    text-align: center;
    margin-bottom: 48px;
}

.tax-badge {
    display: inline-block;
    padding: 6px 14px;
    background: rgba(251, 191, 36, 0.1);
    border: 1px solid var(--gold-glow);
    border-radius: 100px;
    font-size: 12px;
    font-family: var(--font-mono);
    color: var(--gold);
    margin-bottom: 16px;
    letter-spacing: 0.05em;
}

.tax-header h3 {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 8px;
}

.tax-header p {
    color: var(--text-tertiary);
    font-size: 15px;
}

.tax-breakdown {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.tax-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 20px;
}

.tax-arc {
    width: 120px;
    height: 120px;
}

.arc-svg {
    width: 100%;
    height: 100%;
    transform: rotate(-90deg);
}

.arc-bg {
    fill: none;
    stroke: var(--bg-tertiary);
    stroke-width: 8;
}

.arc-fill {
    fill: none;
    stroke-width: 8;
    stroke-linecap: round;
    stroke-dashoffset: 0;
}

.arc-fill-1 {
    stroke: var(--accent-primary);
    filter: drop-shadow(0 0 8px var(--accent-glow));
}

.arc-fill-2 {
    stroke: var(--gold);
    filter: drop-shadow(0 0 8px var(--gold-glow));
}

.arc-fill-3 {
    stroke: var(--green);
    filter: drop-shadow(0 0 8px var(--green-glow));
}

.arc-text {
    font-family: var(--font-mono);
    font-size: 20px;
    font-weight: 700;
    fill: var(--text-primary);
    text-anchor: middle;
    transform: rotate(90deg);
    transform-origin: 60px 60px;
}

.arc-subtext {
    font-size: 12px;
    fill: var(--text-tertiary);
    text-anchor: middle;
    transform: rotate(90deg);
    transform-origin: 60px 60px;
}

.tax-info h4 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.tax-info p {
    font-size: 14px;
    color: var(--text-tertiary);
    line-height: 1.6;
}

/* ==================== 金库机制 ==================== */
.vault-intro {
    margin-bottom: 48px;
}

.vault-intro-card {
    display: flex;
    align-items: flex-start;
    gap: 24px;
    padding: 40px;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.08) 0%, rgba(16, 185, 129, 0.05) 100%);
    border: 1px solid var(--border-glow);
    border-radius: 20px;
}

.vault-icon {
    flex-shrink: 0;
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    color: var(--accent-tertiary);
}

.vault-intro-card h3 {
    font-size: 22px;
    font-weight: 600;
    margin-bottom: 8px;
}

.vault-intro-card p {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.7;
}

.trigger-tiers {
    margin-bottom: 48px;
}

.tiers-title {
    text-align: center;
    font-size: 26px;
    font-weight: 700;
    margin-bottom: 8px;
}

.tiers-subtitle {
    text-align: center;
    color: var(--text-tertiary);
    margin-bottom: 40px;
}

.tier-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.tier-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    overflow: hidden;
    backdrop-filter: blur(10px);
    transition: all var(--transition-base);
}

.tier-card:hover {
    transform: translateY(-4px);
    border-color: var(--border-hover);
}

.tier-1:hover { border-color: var(--accent-glow); box-shadow: 0 10px 40px rgba(99, 102, 241, 0.15); }
.tier-2:hover { border-color: var(--gold-glow); box-shadow: 0 10px 40px rgba(251, 191, 36, 0.1); }
.tier-3:hover { border-color: var(--green-glow); box-shadow: 0 10px 40px rgba(16, 185, 129, 0.1); }

.tier-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px 28px;
    border-bottom: 1px solid var(--border-color);
}

.tier-level {
    font-size: 13px;
    font-family: var(--font-mono);
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.tier-threshold {
    font-size: 32px;
    font-weight: 700;
    font-family: var(--font-mono);
}

.tier-1 .tier-threshold { color: var(--accent-tertiary); }
.tier-2 .tier-threshold { color: var(--gold); }
.tier-3 .tier-threshold { color: var(--green); }

.tier-body {
    padding: 28px;
}

.tier-body h4 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 12px;
}

.tier-body p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 16px;
}

.tier-body ul {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.tier-body li {
    font-size: 14px;
    color: var(--text-tertiary);
    padding-left: 20px;
    position: relative;
}

.tier-body li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 9px;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--accent-primary);
}

.tier-2 .tier-body li::before { background: var(--gold); }
.tier-3 .tier-body li::before { background: var(--green); }

.tier-progress {
    height: 3px;
    background: var(--bg-tertiary);
}

.tier-progress-bar {
    height: 100%;
    border-radius: 0 3px 3px 0;
}

.tier-1 .tier-progress-bar { background: linear-gradient(90deg, var(--accent-primary), var(--accent-secondary)); }
.tier-2 .tier-progress-bar { background: linear-gradient(90deg, var(--gold), #f59e0b); }
.tier-3 .tier-progress-bar { background: linear-gradient(90deg, var(--green), #059669); }

/* 补充说明 */
.supplement-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.supplement-card {
    padding: 28px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    backdrop-filter: blur(10px);
    transition: all var(--transition-base);
}

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

.supplement-num {
    font-family: var(--font-mono);
    font-size: 14px;
    color: var(--accent-tertiary);
    margin-bottom: 12px;
    opacity: 0.7;
}

.supplement-card h4 {
    font-size: 17px;
    font-weight: 600;
    margin-bottom: 8px;
}

.supplement-card p {
    font-size: 14px;
    color: var(--text-tertiary);
    line-height: 1.7;
}

/* ==================== 路线图 ==================== */
.roadmap-timeline {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
}

.phase-card {
    display: flex;
    gap: 32px;
    position: relative;
}

.phase-indicator {
    display: flex;
    flex-direction: column;
    align-items: center;
    flex-shrink: 0;
    width: 24px;
}

.phase-dot {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--accent-primary);
    box-shadow: 0 0 20px var(--accent-glow);
    position: relative;
    z-index: 2;
    flex-shrink: 0;
}

.phase-2 .phase-dot { background: var(--gold); box-shadow: 0 0 20px var(--gold-glow); }
.phase-3 .phase-dot { background: var(--green); box-shadow: 0 0 20px var(--green-glow); }
.phase-4 .phase-dot { background: var(--accent-secondary); box-shadow: 0 0 20px var(--accent-glow); }

.phase-line {
    flex: 1;
    width: 2px;
    background: linear-gradient(to bottom, var(--border-color), transparent);
    margin-top: 4px;
}

.phase-content {
    flex: 1;
    padding-bottom: 48px;
}

.phase-tag {
    display: inline-block;
    padding: 4px 12px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 100px;
    font-size: 12px;
    font-family: var(--font-mono);
    color: var(--text-tertiary);
    margin-bottom: 12px;
}

.phase-content h3 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.phase-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.phase-list li {
    font-size: 15px;
    color: var(--text-secondary);
    padding-left: 24px;
    position: relative;
    line-height: 1.6;
}

.phase-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 10px;
    width: 8px;
    height: 8px;
    border-radius: 2px;
    background: var(--accent-primary);
    opacity: 0.6;
    transform: rotate(45deg);
}

.phase-2 .phase-list li::before { background: var(--gold); }
.phase-3 .phase-list li::before { background: var(--green); }
.phase-4 .phase-list li::before { background: var(--accent-secondary); }

/* ==================== 白皮书 ==================== */
.whitepaper-card {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 48px;
    padding: 48px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 24px;
    backdrop-filter: blur(10px);
    align-items: center;
}

.wp-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.2), rgba(139, 92, 246, 0.1));
    border: 1px solid var(--border-glow);
    border-radius: 16px;
    color: var(--accent-tertiary);
    margin-bottom: 24px;
}

.wp-left h3 {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 12px;
}

.wp-left > p {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 20px;
}

.wp-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.wp-list li {
    font-size: 14px;
    color: var(--text-tertiary);
    padding-left: 24px;
    position: relative;
}

.wp-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--green);
    font-weight: 600;
}

.wp-right {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.wp-right .btn {
    justify-content: center;
    width: 100%;
}

/* ==================== FAQ ==================== */
.faq-list {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.faq-item {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    overflow: hidden;
    backdrop-filter: blur(10px);
    transition: all var(--transition-base);
}

.faq-item:hover {
    border-color: var(--border-hover);
}

.faq-item.active {
    border-color: var(--border-glow);
    background: var(--bg-card-hover);
}

.faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px 28px;
    font-size: 16px;
    font-weight: 500;
    color: var(--text-primary);
    text-align: left;
    gap: 20px;
}

.faq-arrow {
    flex-shrink: 0;
    color: var(--text-tertiary);
    transition: transform var(--transition-base);
}

.faq-item.active .faq-arrow {
    transform: rotate(180deg);
    color: var(--accent-tertiary);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-slow), padding var(--transition-slow);
}

.faq-item.active .faq-answer {
    max-height: 300px;
    padding: 0 28px 24px;
}

.faq-answer p {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* ==================== 社区 CTA ==================== */
.community-card {
    text-align: center;
    padding: 64px 48px;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1) 0%, rgba(139, 92, 246, 0.05) 100%);
    border: 1px solid var(--border-glow);
    border-radius: 24px;
}

.community-card h2 {
    font-size: clamp(28px, 4vw, 40px);
    font-weight: 700;
    margin-bottom: 16px;
    background: linear-gradient(135deg, var(--text-primary) 0%, var(--accent-tertiary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.community-card > p {
    font-size: 16px;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto 40px;
    line-height: 1.7;
}

.community-links {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
}

.community-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 24px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    color: var(--text-secondary);
    transition: all var(--transition-base);
    font-size: 14px;
}

.community-link:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-glow);
    color: var(--text-primary);
    transform: translateY(-2px);
}

.community-link svg {
    width: 20px;
    height: 20px;
}

/* ==================== 页脚 ==================== */
.footer {
    padding: 80px 0 40px;
    border-top: 1px solid var(--border-color);
    position: relative;
    z-index: 2;
    background: var(--bg-secondary);
}

.footer-top {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 60px;
    margin-bottom: 48px;
}

.footer-brand {
    max-width: 300px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    margin-bottom: 16px;
}

.footer-tagline {
    font-size: 14px;
    color: var(--text-tertiary);
    line-height: 1.6;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.footer-col h5 {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 20px;
}

.footer-col a {
    display: block;
    font-size: 14px;
    color: var(--text-tertiary);
    margin-bottom: 12px;
    transition: color var(--transition-fast);
}

.footer-col a:hover {
    color: var(--text-primary);
}

.footer-disclaimer {
    padding: 28px;
    background: rgba(239, 68, 68, 0.05);
    border: 1px solid rgba(239, 68, 68, 0.2);
    border-radius: 16px;
    margin-bottom: 40px;
}

.footer-disclaimer h5 {
    font-size: 14px;
    font-weight: 600;
    color: var(--red);
    margin-bottom: 8px;
}

.footer-disclaimer p {
    font-size: 13px;
    color: var(--text-tertiary);
    line-height: 1.7;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 32px;
    border-top: 1px solid var(--border-color);
}

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

.footer-socials {
    display: flex;
    gap: 16px;
}

.footer-socials a {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-tertiary);
    transition: all var(--transition-fast);
}

.footer-socials a:hover {
    color: var(--text-primary);
    border-color: var(--border-hover);
}

/* ==================== 滚动动画 ==================== */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ==================== 响应式设计 ==================== */
@media (max-width: 1024px) {
    .container {
        padding: 0 24px;
    }
    
    .nav-container {
        padding: 0 24px;
    }
    
    .story-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .story-left {
        position: static;
    }
    
    .allocation-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .alloc-large {
        grid-row: span 1;
        grid-column: span 2;
    }
    
    .tax-breakdown {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    
    .tier-cards {
        grid-template-columns: 1fr;
    }
    
    .supplement-grid {
        grid-template-columns: 1fr;
    }
    
    .whitepaper-card {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    
    .footer-top {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

@media (max-width: 768px) {
    :root {
        --nav-height: 64px;
    }
    
    .nav-links {
        position: fixed;
        top: var(--nav-height);
        left: 0;
        right: 0;
        flex-direction: column;
        gap: 0;
        background: rgba(10, 10, 15, 0.98);
        backdrop-filter: blur(20px);
        border-bottom: 1px solid var(--border-color);
        padding: 20px 24px;
        transform: translateY(-100%);
        opacity: 0;
        pointer-events: none;
        transition: all var(--transition-base);
    }
    
    .nav-links.open {
        transform: translateY(0);
        opacity: 1;
        pointer-events: auto;
    }
    
    .nav-link {
        padding: 14px 0;
        width: 100%;
        border-bottom: 1px solid var(--border-color);
    }
    
    .nav-link:last-child {
        border-bottom: none;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .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);
    }
    
    .section {
        padding: 80px 0;
    }
    
    .hero-content {
        padding: 60px 0;
    }
    
    .hero-stats {
        gap: 20px;
    }
    
    .stat-divider {
        display: none;
    }
    
    .allocation-grid {
        grid-template-columns: 1fr;
    }
    
    .alloc-large {
        grid-column: span 1;
    }
    
    .tax-section {
        padding: 32px 24px;
    }
    
    .footer-links {
        grid-template-columns: 1fr 1fr;
        gap: 32px;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }
    
    .scroll-indicator {
        display: none;
    }
    
    .vault-intro-card {
        flex-direction: column;
        gap: 16px;
        padding: 28px;
    }
    
    .whitepaper-card {
        padding: 32px 24px;
    }
    
    .community-card {
        padding: 48px 24px;
    }
    
    .supply-banner {
        padding: 32px 24px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }
    
    .nav-container {
        padding: 0 16px;
    }
    
    .section {
        padding: 60px 0;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
        justify-content: center;
    }
    
    .hero-stats {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 16px;
    }
    
    .stat-item {
        text-align: center;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
    }
    
    .community-links {
        flex-direction: column;
    }
    
    .community-link {
        justify-content: center;
    }
    
    .story-quote {
        padding: 28px;
    }
    
    .story-quote p {
        font-size: 17px;
    }
    
    .story-card {
        padding: 24px;
    }
    
    .tier-header {
        padding: 20px 24px;
    }
    
    .tier-body {
        padding: 24px;
    }
    
    .faq-question {
        padding: 20px 24px;
        font-size: 15px;
    }
}

/* ==================== 减少动画偏好 ==================== */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    html {
        scroll-behavior: auto;
    }
    
    .reveal {
        opacity: 1;
        transform: none;
    }
}