/* TokenPocket钱包响应式官网样式：移动端优先 */
:root {
    --primary: #2980FE;
    --primary-dark: #1767dc;
    --primary-soft: #EAF3FF;
    --bg: #FFFFFF;
    --bg-soft: #F6F9FE;
    --bg-bluegray: #F2F6FC;
    --text: #243247;
    --muted: #66758A;
    --line: #E2EAF5;
    --card: #FFFFFF;
    --shadow: 0 18px 50px rgba(41, 128, 254, 0.10);
    --radius: 22px;
    --radius-sm: 16px;
}
* {
    box-sizing: border-box;
}
html {
    scroll-behavior: smooth;
}
body {
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;
    color: var(--text);
    background: var(--bg);
    line-height: 1.72;
    overflow-x: hidden;
}
img {
    max-width: 100%;
    height: auto;
    display: block;
}
a {
    color: inherit;
    text-decoration: none;
}
p {
    margin: 0 0 14px;
}
ul, ol {
    padding-left: 20px;
    margin: 10px 0 0;
}
.container {
    width: min(100% - 32px, 1180px);
    margin: 0 auto;
}
.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(255, 255, 255, 0.94);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--line);
}
.header-inner {
    min-height: 68px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
}
.brand {
    display: inline-flex;
    align-items: center;
}
.brand img {
    width: 172px;
    height: auto;
}
.nav-toggle {
    width: 44px;
    height: 44px;
    border: 1px solid var(--line);
    background: var(--bg);
    border-radius: 14px;
    display: inline-flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
}
.nav-toggle span {
    width: 20px;
    height: 2px;
    background: var(--text);
    border-radius: 2px;
}
.site-nav {
    position: absolute;
    left: 16px;
    right: 16px;
    top: 72px;
    padding: 12px;
    display: none;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    background: var(--bg);
    border: 1px solid var(--line);
    border-radius: 20px;
    box-shadow: var(--shadow);
}
.site-nav.is-open {
    display: grid;
}
.site-nav a {
    padding: 10px 12px;
    color: var(--muted);
    border-radius: 12px;
    font-size: 14px;
}
.site-nav a.active,
.site-nav a:hover {
    background: var(--primary-soft);
    color: var(--primary);
}
.section {
    padding: 56px 0;
}
.section-soft {
    background: linear-gradient(180deg, var(--bg-soft), #FFFFFF);
}
.section-title {
    margin-bottom: 26px;
}
.eyebrow, .badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--primary);
    background: var(--primary-soft);
    border: 1px solid #D8E9FF;
    border-radius: 999px;
    padding: 6px 12px;
    font-size: 13px;
    font-weight: 700;
}
h1, h2, h3 {
    margin: 0;
    line-height: 1.25;
    color: var(--text);
}
h1 {
    font-size: clamp(34px, 8vw, 60px);
    letter-spacing: -1.6px;
}
h2 {
    font-size: clamp(26px, 5vw, 42px);
    letter-spacing: -0.8px;
}
h3 {
    font-size: 20px;
}
.lead {
    color: var(--muted);
    font-size: 17px;
    margin-top: 18px;
}
.download-btn {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    min-height: 48px;
    padding: 0 24px;
    border-radius: 999px;
    background: var(--primary);
    color: #FFFFFF;
    font-weight: 800;
    box-shadow: 0 14px 28px rgba(41, 128, 254, 0.22);
    transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
    touch-action: manipulation;
}
.download-btn:hover {
    transform: translateY(-2px);
    background: var(--primary-dark);
    box-shadow: 0 16px 34px rgba(41, 128, 254, 0.26);
}
.text-link {
    color: var(--primary);
    font-weight: 750;
}
.product-hero {
    position: relative;
    padding: 54px 0 34px;
    background:
        radial-gradient(circle at 84% 12%, rgba(41,128,254,.16), transparent 30%),
        radial-gradient(circle at 10% 10%, rgba(41,128,254,.08), transparent 36%),
        linear-gradient(180deg, #FFFFFF 0%, #F5F9FF 100%);
    overflow: hidden;
}
.hero-grid {
    display: grid;
    gap: 34px;
    align-items: center;
}
.hero-copy .download-btn {
    margin: 24px 0 18px;
}
.security-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 9px;
}
.security-tags span {
    color: #37506B;
    background: #FFFFFF;
    border: 1px solid var(--line);
    border-radius: 999px;
    padding: 7px 12px;
    font-size: 13px;
}
.hero-visual {
    position: relative;
    padding: 14px;
    border-radius: 30px;
    background: rgba(255,255,255,.75);
    border: 1px solid var(--line);
    box-shadow: var(--shadow);
}
.hero-visual img {
    border-radius: 24px;
    margin: 0 auto;
    max-height: 640px;
    object-fit: contain;
}
.floating-card {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    position: absolute;
    padding: 9px 12px;
    background: rgba(255,255,255,.96);
    border: 1px solid var(--line);
    border-radius: 16px;
    color: var(--text);
    font-size: 13px;
    font-weight: 750;
    box-shadow: 0 12px 32px rgba(34, 60, 92, .10);
}
.floating-card::before {
    content: "";
    width: 8px;
    height: 8px;
    background: var(--primary);
    border-radius: 50%;
}
.asset-card {
    left: 12px;
    top: 40px;
}
.cold-card {
    right: 12px;
    top: 35%;
}
.swap-card {
    left: 12px;
    bottom: 96px;
}
.dapp-card {
    right: 14px;
    bottom: 30px;
}
.feature-shortcuts {
    display: grid;
    grid-template-columns: 1fr;
    gap: 14px;
}
.shortcut-card,
.feature-card,
.category-card,
.risk-card,
.faq-item,
.info-card,
.step-card,
.side-card {
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: 0 10px 30px rgba(31, 64, 112, 0.06);
}
.shortcut-card {
    padding: 18px;
    display: grid;
    gap: 8px;
}
.shortcut-icon {
    width: 38px;
    height: 38px;
    border-radius: 13px;
    background: var(--primary-soft);
    color: var(--primary);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 900;
}
.shortcut-card p,
.feature-card p,
.category-card p,
.risk-card p,
.info-card p,
.step-card p,
.side-card p {
    color: var(--muted);
    margin: 0;
}
.product-section,
.cold-wallet-section,
.swap-section,
.dapp-section {
    display: grid;
    gap: 26px;
    align-items: center;
}
.product-section .visual,
.cold-wallet-section .visual,
.swap-section .visual,
.dapp-section .visual {
    padding: 14px;
    background: var(--bg-soft);
    border: 1px solid var(--line);
    border-radius: 28px;
}
.product-section .visual img,
.cold-wallet-section .visual img,
.swap-section .visual img,
.dapp-section .visual img {
    border-radius: 20px;
}
.feature-list {
    display: grid;
    gap: 10px;
    margin-top: 18px;
}
.feature-list li {
    list-style: none;
    position: relative;
    padding-left: 24px;
    color: #3A4D66;
}
.feature-list li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 12px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--primary);
}
.module-actions {
    margin-top: 18px;
}
.dapp-cards {
    display: grid;
    gap: 14px;
}
.dapp-mini {
    padding: 18px;
    border-radius: 18px;
    background: #FFFFFF;
    border: 1px solid var(--line);
}
.process-steps {
    display: grid;
    gap: 14px;
}
.step-card {
    padding: 18px;
}
.step-number {
    width: 34px;
    height: 34px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--primary);
    color: #FFFFFF;
    font-weight: 900;
    margin-bottom: 10px;
}
.risk-grid,
.category-grid,
.card-grid,
.info-grid {
    display: grid;
    gap: 14px;
}
.risk-card {
    padding: 18px;
    border-left: 4px solid var(--primary);
}
.risk-card strong {
    display: block;
    margin-bottom: 8px;
    color: var(--text);
}
.category-card {
    padding: 20px;
    min-height: 160px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}
.category-card .text-link,
.shortcut-card .text-link,
.step-card .text-link {
    margin-top: 10px;
    display: inline-flex;
}
.faq-list {
    display: grid;
    gap: 12px;
}
.faq-item {
    padding: 18px;
}
.faq-item h3 {
    font-size: 17px;
    margin-bottom: 8px;
}
.faq-item p {
    color: var(--muted);
    margin: 0;
}
.cta-section {
    text-align: center;
    padding: 56px 0;
    background:
        radial-gradient(circle at 50% 0%, rgba(41,128,254,.14), transparent 34%),
        linear-gradient(180deg, #F3F8FF 0%, #FFFFFF 100%);
}
.cta-box {
    max-width: 780px;
    margin: 0 auto;
    padding: 32px 18px;
    border: 1px solid var(--line);
    border-radius: 30px;
    background: rgba(255,255,255,.76);
    box-shadow: var(--shadow);
}
.cta-box .download-btn {
    margin-top: 12px;
}
.page-hero {
    padding: 52px 0 28px;
    background:
        radial-gradient(circle at 85% 8%, rgba(41,128,254,.14), transparent 28%),
        linear-gradient(180deg, #FFFFFF, #F5F9FF);
}
.page-hero h1 {
    margin-top: 14px;
}
.page-layout {
    display: grid;
    gap: 22px;
    align-items: start;
}
.article-content {
    display: grid;
    gap: 18px;
}
.info-card {
    padding: 22px;
}
.info-card h2,
.info-card h3 {
    margin-bottom: 10px;
}
.check-list {
    display: grid;
    gap: 10px;
    padding-left: 0;
}
.check-list li {
    list-style: none;
    padding: 12px 14px;
    border-radius: 15px;
    background: var(--bg-soft);
    border: 1px solid var(--line);
    color: #40536B;
}
.notice {
    padding: 18px;
    border-radius: var(--radius-sm);
    background: #F3F8FF;
    border: 1px solid #D8E9FF;
    color: #40536B;
}
.table-like {
    display: grid;
    gap: 10px;
}
.table-row {
    display: grid;
    gap: 8px;
    padding: 14px;
    border-radius: 16px;
    background: var(--bg-soft);
    border: 1px solid var(--line);
}
.table-row strong {
    color: var(--text);
}
.side-card {
    padding: 20px;
}
.side-card a {
    display: block;
    padding: 10px 0;
    border-bottom: 1px solid var(--line);
    color: var(--primary);
    font-weight: 700;
}
.side-card a:last-child {
    border-bottom: none;
}
.download-panel {
    padding: 24px;
    text-align: center;
    background: linear-gradient(180deg, #FFFFFF, #F4F8FF);
    border: 1px solid var(--line);
    border-radius: 28px;
    box-shadow: var(--shadow);
}
.download-panel .download-btn {
    margin-top: 10px;
}
.site-footer {
    padding: 42px 0 24px;
    background: #F5F8FC;
    border-top: 1px solid var(--line);
}
.footer-grid {
    display: grid;
    gap: 24px;
}
.footer-brand img {
    width: 170px;
    margin-bottom: 12px;
}
.site-footer h3 {
    font-size: 16px;
    margin-bottom: 10px;
}
.site-footer p,
.site-footer a {
    color: var(--muted);
    font-size: 14px;
}
.site-footer a {
    display: block;
    margin: 7px 0;
}
.footer-bottom {
    margin-top: 28px;
    padding-top: 18px;
    border-top: 1px solid var(--line);
}
.footer-bottom p {
    margin: 0;
}
@media (min-width: 560px) {
    .feature-shortcuts {
        grid-template-columns: repeat(2, 1fr);
    }
    .risk-grid,
    .category-grid,
    .card-grid,
    .info-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .table-row {
        grid-template-columns: 150px 1fr;
    }
}
@media (min-width: 800px) {
    .section {
        padding: 78px 0;
    }
    .product-hero {
        padding: 72px 0 58px;
    }
    .hero-grid,
    .product-section,
    .cold-wallet-section,
    .swap-section,
    .dapp-section,
    .page-layout {
        grid-template-columns: 1.05fr .95fr;
    }
    .cold-wallet-section .visual,
    .dapp-section .visual {
        order: -1;
    }
    .process-steps {
        grid-template-columns: repeat(3, 1fr);
    }
    .feature-shortcuts {
        grid-template-columns: repeat(3, 1fr);
    }
    .footer-grid {
        grid-template-columns: 1.4fr 1fr 1fr 1fr;
    }
}
@media (min-width: 980px) {
    .nav-toggle {
        display: none;
    }
    .site-nav {
        position: static;
        display: flex;
        align-items: center;
        gap: 2px;
        padding: 0;
        background: transparent;
        border: none;
        box-shadow: none;
        border-radius: 0;
    }
    .site-nav a {
        font-size: 14px;
        padding: 9px 10px;
    }
    .hero-grid {
        grid-template-columns: 1fr .9fr;
    }
    .risk-grid {
        grid-template-columns: repeat(4, 1fr);
    }
    .category-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}
@media (min-width: 1120px) {
    .feature-shortcuts {
        grid-template-columns: repeat(6, 1fr);
    }
    .process-steps {
        grid-template-columns: repeat(6, 1fr);
    }
}