@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=Figtree:wght@300;400;500;600;700;800&display=swap');

:root {
    --bg-color: #060010;
    --text-color: #ffffff;
    --text-muted: hsla(0, 0%, 100%, 0.7);
    --primary-glow: 132, 0, 255;
    --secondary-glow: 102, 126, 234;
    --card-border: hsla(0, 0%, 100%, 0.1);
    --border-color: #392e4e;
    --purple-glow: rgba(132, 0, 255, 0.2);
    --transition: all 0.6s cubic-bezier(0.23, 1, 0.32, 1);
}

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

html, body {
    height: 100%;
    background-color: var(--bg-color);
    color: var(--text-color);
    font-family: 'Figtree', 'Inter', sans-serif;
    overflow-x: hidden;
}

/* Top Lighting Effect (Jumbo) */
.homepage {
    position: relative;
    min-height: 100vh;
    overflow-y: auto;
    z-index: 0;
}

.homepage::after {
    content: "";
    position: fixed;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
    z-index: 1;
    --stripes: repeating-linear-gradient(100deg, rgba(102, 126, 234, 0.15), rgba(102, 126, 234, 0.15) 7%, transparent 10%, transparent 12%, rgba(102, 126, 234, 0.15) 16%);
    --rainbow: repeating-linear-gradient(100deg, rgba(96, 165, 250, 0.2) 10%, rgba(232, 121, 249, 0.15) 15%, rgba(96, 165, 250, 0.2) 20%, rgba(94, 234, 212, 0.15) 25%, rgba(96, 165, 250, 0.2) 30%);
    background-image: var(--stripes), var(--rainbow);
    background-size: 300%, 200%;
    background-position: 50% 50%, 50% 50%;
    filter: blur(10px) opacity(60%) saturate(200%);
    mask-image: radial-gradient(ellipse at 50% 0, #000 40%, transparent 70%);
    -webkit-mask-image: radial-gradient(ellipse at 50% 0, #000 40%, transparent 70%);
    animation: jumbo 15s linear infinite;
}

@keyframes jumbo {
    0% { background-position: 50% 50%, 50% 50%; }
    100% { background-position: 350% 50%, 350% 50%; }
}

/* Background Dot Grid */
.dot-grid {
    position: fixed;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1;
    pointer-events: none;
}

.dot-grid__wrap {
    width: 100%;
    height: 100%;
    position: relative;
}

.dot-grid__canvas {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
}

/* Navigation */
.homepage-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 9999;
    backdrop-filter: blur(10px) saturate(180%);
    border-bottom: 1px solid hsla(0, 0%, 100%, 0.1);
    background: transparent;
}

.nav-content {
    max-width: 1400px;
    margin: 0 auto;
    padding: 16px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.nav-left a {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.nav-left img {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    display: block;
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, #667eea, #764ba2);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.nav-center {
    display: flex;
    gap: 32px;
    flex: 1;
    justify-content: center;
}

.nav-link {
    color: hsla(0, 0%, 100%, 0.8);
    text-decoration: none;
    font-weight: 500;
    font-size: 16px;
    transition: all 0.2s ease;
    position: relative;
}

.nav-link:hover { color: #fff; }
.nav-link:after {
    content: "";
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, #667eea, #764ba2);
    transition: width 0.3s ease;
}
.nav-link:hover:after { width: 100%; }

.nav-cta-button {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: #fff;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
    transition: all 0.3s ease;
}

.nav-cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.4);
}

/* Hero Section */
.hero-section {
    position: relative;
    z-index: 2;
    padding: 160px 20px 80px;
    min-height: 100vh;
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-content {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 24px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-muted);
    line-height: 1.6;
    max-width: 540px;
}

.hero-badges {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 10px 18px;
    background: rgba(6, 0, 16, 0.6);
    border: 1px solid rgba(102, 126, 234, 0.3);
    border-radius: 20px;
    font-size: 14px;
    width: fit-content;
    text-decoration: none;
    color: white;
    backdrop-filter: blur(5px);
    transition: all 0.3s ease;
}

.hero-badge:hover {
    border-color: rgba(102, 126, 234, 0.6);
    background: rgba(17, 0, 41, 0.8);
}

.badge-icon { color: #667eea; font-weight: 700; }

.hero-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.hero-primary-button {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 18px 36px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: #fff;
    border-radius: 16px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.1rem;
    box-shadow: 0 8px 24px rgba(102, 126, 234, 0.3);
    transition: all 0.3s ease;
}

.hero-primary-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 32px rgba(102, 126, 234, 0.4);
}

.hero-secondary-button {
    padding: 18px 36px;
    background: rgba(6, 0, 16, 0.4);
    border: 2px solid rgba(102, 126, 234, 0.5);
    color: #fff;
    border-radius: 16px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.1rem;
    backdrop-filter: blur(5px);
    transition: all 0.3s ease;
}

.hero-secondary-button:hover {
    background: rgba(17, 0, 41, 0.6);
    border-color: rgba(102, 126, 234, 0.8);
}

.hero-features {
    display: flex;
    gap: 24px;
}

.hero-feature-item {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-muted);
    font-size: 0.95rem;
    font-weight: 500;
}

.check-icon { color: #10b981; font-weight: 800; }

/* Card Swap Visual */
.hero-visual {
    position: relative;
    min-height: 520px;
    min-width: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
}

.CardSwap_cardSwapContainer__UAZtT {
    position: relative;
    width: 100%;
    max-width: 600px;
    height: 480px;
    perspective: 1200px;
    overflow: visible;
}

.CardSwap_card__HvzWu {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 520px;
    height: 380px;
    border-radius: 16px;
    border: 1px solid hsla(0, 0%, 100%, 0.2);
    background: hsla(0, 0%, 100%, 0.05);
    backdrop-filter: blur(30px) saturate(180%);
    -webkit-backdrop-filter: blur(30px) saturate(180%);
    transform-style: preserve-3d;
    will-change: transform, opacity, filter;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.6);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    opacity: 0;
    transition: transform 0.8s cubic-bezier(0.34, 1.56, 0.64, 1), opacity 0.8s ease, filter 0.8s ease;
}

.CardSwap_card__HvzWu.dropping,
.CardSwap_card__HvzWu.slide-back {
    transition: none !important;
    will-change: transform, opacity, filter;
    pointer-events: none;
}

.CardSwap_card__HvzWu.dropping {
    animation: card-drop-phase 0.45s cubic-bezier(0.33, 1, 0.68, 1) forwards;
}

.CardSwap_card__HvzWu.slide-back {
    animation: card-slide-back 0.55s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

@keyframes card-drop-phase {
    0% {
        transform: translate3d(-50%, -50%, 0) skewY(6deg);
        z-index: 50;
        opacity: 1;
        filter: none;
    }
    100% {
        /* 下移到停顿点 */
        transform: translate3d(-50%, calc(-50% + 300px), 0) skewY(6deg);
        z-index: 50;
        opacity: 1;
        filter: none;
    }
}

@keyframes card-slide-back {
    0% {
        /* 从停顿点开始，切换到后排层级 */
        transform: translate3d(-50%, calc(-50% + 300px), 0) skewY(6deg);
        z-index: 10;
        opacity: 1;
        filter: none;
    }
    100% {
        /* 归位到堆叠末尾（offset 4 的位置） */
        transform: translate3d(calc(-50% + 240px), calc(-50% - 280px), -600px) skewY(6deg);
        z-index: 10;
        opacity: 0.7;
        filter: blur(3.2px);
    }
}

.CardSwap_windowHeader__pAaBr {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 16px;
    background: rgba(0, 0, 0, 0.4);
    border-bottom: 1px solid hsla(0, 0%, 100%, 0.1);
    flex-shrink: 0;
}

.CardSwap_windowIcon__mOIYe { font-size: 1.1rem; display: flex; align-items: center; }
.CardSwap_windowTitle__Q1Asa {
    font-size: 0.85rem;
    color: hsla(0, 0%, 100%, 0.9);
    font-weight: 600;
    letter-spacing: 0.3px;
}

.CardSwap_cardContent__OWUTy {
    flex: 1;
    position: relative;
    width: 100%;
    background: rgba(0, 0, 0, 0.2);
}

.CardSwap_cardImage__HhGOd {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
}

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

/* Bento Features */
.features-section {
    position: relative;
    z-index: 2;
    padding: 120px 24px;
    max-width: 1400px;
    margin: 0 auto;
}

.section-header { text-align: center; margin-bottom: 80px; }
.section-title {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 16px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}
.section-subtitle { font-size: 1.25rem; color: var(--text-muted); }

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

.magic-bento-card {
    background: #060010;
    border: 1px solid var(--border-color);
    border-radius: 24px;
    padding: 40px;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: row;
    align-items: flex-start;
    gap: 24px;
    transition: all 0.3s ease;
    height: 100%;
}

.feature-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: #fff;
    font-size: 11px;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
    z-index: 10;
}

.magic-bento-card:hover {
    transform: translateY(-5px);
    border-color: rgba(255, 255, 255, 0.2);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

/* Glowing border on hover */
.magic-bento-card::after {
    content: "";
    position: absolute;
    inset: 0;
    padding: 1px;
    background: radial-gradient(250px circle at var(--glow-x, 50%) var(--glow-y, 50%), rgba(var(--glow-color), 0.4), transparent 70%);
    border-radius: inherit;
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.3s;
}
.magic-bento-card:hover::after { opacity: 1; }

.feature-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.magic-bento-card__title { 
    font-size: 1.5rem; 
    font-weight: 700; 
    margin-bottom: 0;
    color: #fff;
}

.magic-bento-card__description { 
    font-size: 1rem; 
    color: var(--text-muted); 
    line-height: 1.6;
    margin: 0;
}

.feature-icon-wrapper { 
    font-size: 0;
    color: #667eea;
    background: rgba(102, 126, 234, 0.1);
    padding: 16px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

/* Remove Custom Grid Spans */
@media (max-width: 1024px) {
    .features-grid { grid-template-columns: 1fr; }
    .magic-bento-card { padding: 32px; }
}

/* Privacy */
.privacy-section {
    position: relative;
    z-index: 2;
    padding: 80px 20px;
}
.privacy-container {
    max-width: 1000px;
    margin: 0 auto;
    text-align: center;
}
.privacy-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 24px;
}
.privacy-icon {
    font-size: 4rem;
    color: #667eea;
    margin-bottom: 8px;
}
.privacy-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin: 0;
    background: linear-gradient(135deg, #667eea, #764ba2);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}
.privacy-description {
    font-size: 1.15rem;
    color: hsla(0, 0%, 100%, 0.8);
    line-height: 1.8;
    max-width: 700px;
    margin: 0;
}
.privacy-link {
    padding: 14px 28px;
    background: #060010;
    border: 2px solid rgba(102, 126, 234, 0.5);
    color: hsla(0, 0%, 100%, 0.9);
    border-radius: 16px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    margin-top: 8px;
}
.privacy-link:hover {
    background: #110029;
    border-color: rgba(102, 126, 234, 0.7);
}

/* CTA */
.cta-section {
    position: relative;
    z-index: 2;
    padding: 80px 20px;
    background: rgba(102, 126, 234, 0.05);
    backdrop-filter: blur(20px);
}
.cta-container {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}
.cta-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin: 0 0 16px;
    color: #fff;
}
.cta-subtitle {
    font-size: 1.15rem;
    color: hsla(0, 0%, 100%, 0.7);
    margin: 0 0 32px;
}
.cta-button {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 18px 40px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: #fff;
    border-radius: 16px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.15rem;
    transition: all 0.3s ease;
    box-shadow: 0 8px 24px rgba(102, 126, 234, 0.3);
}
.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 32px rgba(102, 126, 234, 0.4);
}

/* Privacy Policy Page Specific */
.policy-section {
    position: relative;
    z-index: 2;
    padding: 160px 24px 100px;
    max-width: 1000px;
    margin: 0 auto;
}

.policy-container {
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border: 1px solid hsla(0, 0%, 100%, 0.1);
    border-radius: 32px;
    padding: 60px;
}

.policy-header {
    text-align: center;
    margin-bottom: 48px;
    border-bottom: 1px solid hsla(0, 0%, 100%, 0.1);
    padding-bottom: 32px;
}

.policy-header-icon {
    width: 64px;
    height: 64px;
    margin-bottom: 24px;
    color: #667eea;
    filter: drop-shadow(0 0 15px rgba(102, 126, 234, 0.4));
    animation: pulse-icon 3s ease-in-out infinite;
}

@keyframes pulse-icon {
    0%, 100% {
        transform: scale(1);
        filter: drop-shadow(0 0 15px rgba(102, 126, 234, 0.4));
        opacity: 0.9;
    }
    50% {
        transform: scale(1.1);
        filter: drop-shadow(0 0 25px rgba(102, 126, 234, 0.7));
        opacity: 1;
    }
}

.policy-title {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 16px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.policy-last-updated {
    color: var(--text-muted);
    font-size: 0.95rem;
}

.policy-content h2 {
    font-size: 1.75rem;
    font-weight: 700;
    margin: 40px 0 20px;
    color: #fff;
}

.policy-content h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin: 30px 0 15px;
    color: hsla(0, 0%, 100%, 0.9);
}

.policy-content p {
    font-size: 1.05rem;
    line-height: 1.7;
    color: var(--text-muted);
    margin-bottom: 20px;
}

.policy-content ul {
    margin-bottom: 24px;
    padding-left: 20px;
}

.policy-content li {
    font-size: 1.05rem;
    line-height: 1.7;
    color: var(--text-muted);
    margin-bottom: 12px;
}

.policy-content strong {
    color: #fff;
}

.policy-content a {
    color: #667eea;
    text-decoration: none;
    transition: 0.2s;
}

.policy-content a:hover {
    text-decoration: underline;
}

@media (max-width: 768px) {
    .policy-container { padding: 32px 24px; }
    .policy-title { font-size: 2.25rem; }
}
.footer-container {
    max-width: 1400px;
    margin: 0 auto;
}
.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 48px;
    margin-bottom: 48px;
}
.footer-column {
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 8px;
}
.footer-logo-image {
    width: 40px;
    height: 40px;
    border-radius: 10px;
}
.footer-logo-text {
    font-size: 1.5rem;
    font-weight: 700;
    color: #fff;
}
.footer-description {
    color: hsla(0, 0%, 100%, 0.6);
    line-height: 1.6;
    margin: 0;
}
.footer-heading {
    font-size: 1.1rem;
    font-weight: 600;
    color: #fff;
    margin: 0 0 8px;
}
.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.footer-links a {
    color: hsla(0, 0%, 100%, 0.7);
    text-decoration: none;
    transition: color 0.2s ease;
}
.footer-links a:hover {
    color: #fff;
}
.footer-social {
    display: flex;
    gap: 16px;
}
.social-icon {
    font-size: 1.5rem;
    color: hsla(0, 0%, 100%, 0.7);
    transition: color 0.2s ease;
}
.social-icon:hover {
    color: #fff;
}
.footer-bottom {
    padding-top: 32px;
    border-top: 1px solid hsla(0, 0%, 100%, 0.1);
    text-align: center;
    color: hsla(0, 0%, 100%, 0.5);
}

.update-notification-bento {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 1000;
    max-width: 420px;
    transition: all 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
    opacity: 0;
    transform: translateY(100px) scale(0.9);
    pointer-events: none;
}
.update-notification-bento.show {
    opacity: 1;
    transform: translateY(0) scale(1);
    pointer-events: all;
}
.update-notification-bento.minimized {
    transform: translateY(calc(100% - 70px));
    cursor: pointer;
}
.update-notification-bento.minimized .update-notification-bento-content,
.update-notification-bento.minimized .update-notification-bento-footer {
    opacity: 0;
    pointer-events: none;
    height: 0;
    min-height: 0;
    padding: 0 !important;
    margin: 0 !important;
    overflow: hidden;
}
.update-notification-bento.minimized .update-notification-bento-header {
    border-bottom: none;
}
.update-notification-bento .magic-bento-card {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    aspect-ratio: auto;
    min-height: auto;
    max-height: 600px;
    padding: 0;
    border: 1px solid #392e4e;
    background-color: rgba(6, 0, 16, 0.85);
    backdrop-filter: blur(20px) saturate(180%);
    overflow: hidden;
    height: auto;
    gap: 0;
    transition: all 0.5s ease;
}
.update-notification-bento-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 20px;
    border-bottom: 1px solid rgba(57, 46, 78, 0.6);
    position: relative;
    transition: padding 0.3s ease;
}
.update-notification-bento-title-section {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 10px;
    padding-right: 32px;
}
.update-notification-bento-badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 5px 10px;
    background: rgba(132, 0, 255, 0.2);
    border: 1px solid rgba(132, 0, 255, 0.4);
    border-radius: 8px;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    color: #8400ff;
    flex-shrink: 0;
}
.update-notification-bento-title {
    margin: 0;
    font-size: 18px;
    font-weight: 700;
    color: #fff;
    letter-spacing: -0.2px;
    line-height: 1.3;
    text-align: left;
}
.update-notification-bento-close {
    position: absolute;
    top: 12px;
    right: 12px;
    background: rgba(57, 46, 78, 0.4);
    border: 1px solid rgba(57, 46, 78, 0.6);
    border-radius: 6px;
    color: hsla(0, 0%, 100%, 0.6);
    cursor: pointer;
    padding: 0;
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    z-index: 100;
}
.update-notification-bento-close:hover {
    background: rgba(57, 46, 78, 0.6);
    border-color: rgba(57, 46, 78, 0.8);
    color: #fff;
    transform: rotate(90deg);
}
.update-notification-bento-content {
    padding: 16px 20px;
    max-height: 480px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
    transition: all 0.4s ease;
}
.update-notification-bento-section {
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.update-notification-bento-section-title {
    margin: 0;
    font-size: 11px;
    font-weight: 600;
    color: hsla(0, 0%, 100%, 0.7);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.update-notification-bento-features {
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.update-notification-bento-feature {
    display: flex;
    gap: 10px;
    padding: 12px;
    background: rgba(57, 46, 78, 0.2);
    border: 1px solid rgba(57, 46, 78, 0.4);
    border-radius: 10px;
    transition: all 0.2s ease;
}
.update-notification-bento-feature:hover {
    background: rgba(57, 46, 78, 0.3);
    border-color: rgba(57, 46, 78, 0.5);
    transform: translateX(2px);
}
.update-notification-bento-feature-icon {
    flex-shrink: 0;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(57, 46, 78, 0.2);
    border: 1px solid rgba(57, 46, 78, 0.4);
    border-radius: 8px;
    color: hsla(0, 0%, 100%, 0.6);
}
.update-notification-bento-feature-icon img {
    width: 24px;
    height: 24px;
    object-fit: contain;
}
.update-notification-bento-feature-text {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.update-notification-bento-feature-title {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: #fff;
    line-height: 1.3;
    margin: 0;
}
.update-notification-bento-feature-desc {
    margin: 0;
    font-size: 11px;
    line-height: 1.5;
    color: hsla(0, 0%, 100%, 0.7);
}
.update-notification-bento-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    border-top: 1px solid rgba(57, 46, 78, 0.6);
    background: rgba(6, 0, 16, 0.5);
    min-height: 60px;
    transition: all 0.4s ease;
}
.update-notification-bento-checkbox {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 11px;
    color: hsla(0, 0%, 100%, 0.7);
    cursor: pointer;
    user-select: none;
    line-height: 1;
}
.update-notification-bento-checkbox input[type="checkbox"] {
    width: 14px;
    height: 14px;
    cursor: pointer;
    background: rgba(57, 46, 78, 0.4);
    border: 1px solid rgba(57, 46, 78, 0.6);
    border-radius: 3px;
    appearance: none;
    position: relative;
    flex-shrink: 0;
    transition: all 0.2s ease;
}
.update-notification-bento-checkbox input[type="checkbox"]:checked {
    background: rgba(57, 46, 78, 0.4);
    border-color: rgba(57, 46, 78, 0.6);
}
.update-notification-bento-checkbox input[type="checkbox"]:checked:after {
    content: "✓";
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: hsla(0, 0%, 100%, 0.8);
    font-size: 10px;
    font-weight: 700;
    line-height: 1;
}
.update-notification-bento-button {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: #fff;
    padding: 8px 24px;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    white-space: nowrap;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
    text-decoration: none;
}
.update-notification-bento-button:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.25);
    transform: translateY(-1px);
}
.update-notification-bento-content::-webkit-scrollbar {
    width: 6px;
}
.update-notification-bento-content::-webkit-scrollbar-track {
    background: rgba(57, 46, 78, 0.1);
    border-radius: 3px;
}
.update-notification-bento-content::-webkit-scrollbar-thumb {
    background: rgba(57, 46, 78, 0.2);
    border-radius: 3px;
}
.update-notification-bento-content::-webkit-scrollbar-thumb:hover {
    background: rgba(57, 46, 78, 0.3);
}

@media (max-width: 768px) {
    .update-notification-bento {
        bottom: 10px;
        right: 10px;
        max-width: calc(100vw - 20px);
    }
}

@media (max-width: 1024px) {
    .hero-section { grid-template-columns: 1fr; text-align: center; padding-top: 140px; }
    .hero-subtitle { margin: 0 auto; }
    .hero-actions, .hero-features { justify-content: center; }
    .features-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
}
@media (max-width: 640px) {
    .hero-title { font-size: 2.5rem; }
    .features-grid { grid-template-columns: 1fr; grid-auto-rows: auto; }
    .nav-center { display: none; }
    .footer-grid { grid-template-columns: 1fr; }
}