:root {
    --primary: #4f46e5;
    --primary-strong: #4528dc;
    --primary-soft: #7c4fe0;
    --blue: #0279fc;
    --cyan: #61d4d1;
    --orange: #fcc28d;
    --ink: #111827;
    --muted: #6b7280;
    --line: #e5e7eb;
    --footer: #111827;
    --container: 1240px;
    --nav-height: 74px;
    --shadow: 0 18px 45px rgba(17, 24, 39, 0.12);
    font-family: Arial, "Microsoft YaHei", "PingFang SC", sans-serif;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    color: var(--ink);
    background: #fff;
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

a {
    color: inherit;
    text-decoration: none;
}

button {
    border: 0;
    font: inherit;
}

.container {
    width: min(100% - 32px, var(--container));
    margin: 0 auto;
}

.site-header {
    position: fixed;
    inset: 0 0 auto 0;
    height: var(--nav-height);
    z-index: 50;
    color: #fff;
    transition: background .2s ease, box-shadow .2s ease;
}

.site-header.scrolled,
.site-header.menu-open {
    background: rgba(55, 32, 169, .96);
    box-shadow: 0 8px 24px rgba(17, 24, 39, .12);
}

.nav-bar {
    height: var(--nav-height);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 22px;
}

.brand {
    display: inline-flex;
    align-items: center;
    color: #fff;
    font-weight: 800;
    letter-spacing: 0;
}

.brand img {
    display: block;
    height: 40px;
    width: auto;
    object-fit: contain;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 28px;
    color: #fff;
    font-weight: 600;
}

.nav-links a:not(.login-link) {
    display: inline-flex;
    padding: 8px 0;
    transition: transform .18s ease, opacity .18s ease;
}

.nav-links a:not(.login-link):hover {
    transform: scale(1.05);
    opacity: .92;
}

.login-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 40px;
    padding: 8px 18px;
    background: #6366f1;
    border-radius: 4px;
    transition: background .18s ease;
}

.login-link:hover {
    background: rgba(99, 102, 241, .78);
}

.mobile-menu {
    display: none;
    width: 42px;
    height: 42px;
    padding: 10px;
    background: transparent;
    cursor: pointer;
}

.mobile-menu span {
    display: block;
    height: 2px;
    margin: 5px 0;
    background: #fff;
    transition: transform .18s ease, opacity .18s ease;
}

.hero-section {
    position: relative;
    min-height: 720px;
    padding: calc(var(--nav-height) + 76px) 0 118px;
    color: #fff;
    overflow: hidden;
    background: linear-gradient(-47deg, var(--primary-soft), var(--primary-strong));
}

.hero-section::after {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 0;
    opacity: .16;
    background:
        radial-gradient(circle at 20% 25%, rgba(255, 255, 255, .42), transparent 28%),
        radial-gradient(circle at 80% 20%, rgba(97, 212, 209, .35), transparent 26%),
        linear-gradient(120deg, rgba(255, 255, 255, .1) 0 1px, transparent 1px 100%);
    background-size: auto, auto, 42px 42px;
}

.hero-grid {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: minmax(0, .9fr) minmax(420px, 1.1fr);
    align-items: center;
    gap: 58px;
}

.hero-copy h1 {
    margin: 0 0 26px;
    font-size: clamp(44px, 5vw, 72px);
    line-height: 1.08;
    font-weight: 800;
    letter-spacing: 0;
}

.hero-list {
    display: grid;
    gap: 12px;
    margin: 0 0 28px;
}

.hero-item {
    display: flex;
    align-items: center;
    min-height: 48px;
    gap: 14px;
    font-size: 18px;
    font-weight: 600;
}

.hero-item-icon {
    width: 40px;
    height: 40px;
    border-radius: 8px;
    background: #fff;
    position: relative;
    flex: 0 0 auto;
    box-shadow: 0 12px 28px rgba(17, 24, 39, .12);
}

.hero-item-icon::before,
.feature-icon::before,
.platform-icon::before {
    content: "";
    position: absolute;
    inset: 8px;
    background: #2a2b32;
    mask: var(--icon) center / contain no-repeat;
    -webkit-mask: var(--icon) center / contain no-repeat;
}

.shield-icon,
.privacy-icon {
    --icon: url("data:image/svg+xml,%3Csvg viewBox='0 0 24 24' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M12 2 4 5v6c0 5 3.4 9.5 8 11 4.6-1.5 8-6 8-11V5l-8-3Zm0 4 5 2v3c0 3.4-2 6.5-5 8-3-1.5-5-4.6-5-8V8l5-2Z'/%3E%3C/svg%3E");
}

.speed-icon {
    --icon: url("data:image/svg+xml,%3Csvg viewBox='0 0 24 24' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M12 4a10 10 0 0 0-10 10c0 2.3.8 4.4 2.1 6h15.8A9.9 9.9 0 0 0 22 14 10 10 0 0 0 12 4Zm0 3a7 7 0 0 1 6.7 9H14l3-6-6 6H5.3A7 7 0 0 1 12 7Z'/%3E%3C/svg%3E");
}

.globe-icon,
.network-icon {
    --icon: url("data:image/svg+xml,%3Csvg viewBox='0 0 24 24' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M12 2a10 10 0 1 0 0 20 10 10 0 0 0 0-20Zm6.9 9h-3.1a15 15 0 0 0-1.2-5A8 8 0 0 1 18.9 11ZM12 4.1c.7 1 1.4 3.1 1.7 5.9h-3.4c.3-2.8 1-4.9 1.7-5.9ZM4.1 13h3.1c.2 1.9.6 3.6 1.2 5A8 8 0 0 1 4.1 13Zm3.1-2H4.1A8 8 0 0 1 8.4 6a15 15 0 0 0-1.2 5Zm4.8 7.9c-.7-1-1.4-3.1-1.7-5.9h3.4c-.3 2.8-1 4.9-1.7 5.9ZM14.2 18c.6-1.4 1-3.1 1.2-5h3.5a8 8 0 0 1-4.7 5Z'/%3E%3C/svg%3E");
}

.support-icon,
.chat-icon {
    --icon: url("data:image/svg+xml,%3Csvg viewBox='0 0 24 24' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M12 3a8 8 0 0 0-8 8v3a3 3 0 0 0 3 3h1v-7H6.1A6 6 0 0 1 18 10h-2v7h1.2A5 5 0 0 1 12 21h-2v2h2a7 7 0 0 0 7-6 3 3 0 0 0 1-2v-4a8 8 0 0 0-8-8Z'/%3E%3C/svg%3E");
}

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

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 52px;
    padding: 14px 24px;
    border-radius: 4px;
    font-weight: 800;
    cursor: pointer;
    transition: transform .18s ease, background .18s ease, box-shadow .18s ease;
}

.btn-light {
    color: #111827;
    background: #fff;
}

.btn-light:hover {
    background: #f1f5f9;
    transform: translateY(-1px);
    box-shadow: 0 10px 22px rgba(17, 24, 39, .18);
}

.btn-spaced {
    margin-left: 4px;
}

.hero-visual {
    position: relative;
    grid-column: 2;
    grid-row: 1 / span 2;
    min-height: 490px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-product-image {
    width: min(112%, 680px);
    height: auto;
    object-fit: contain;
    filter: drop-shadow(0 26px 38px rgba(17, 24, 39, .18));
}

.wave-bottom {
    position: absolute;
    inset: auto 0 -1px;
    z-index: 3;
    height: 90px;
    line-height: 0;
    transform: rotate(180deg);
}

.wave-bottom svg {
    width: 100%;
    height: 100%;
}

.feature-section {
    padding: 72px 0 56px;
    background: #fff;
}

.section-title {
    margin: 0;
    text-align: center;
    color: #000;
    font-size: clamp(28px, 3vw, 40px);
    line-height: 1.25;
    font-weight: 800;
    letter-spacing: 0;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 30px 18px;
    margin-top: 42px;
}

.feature-card {
    min-height: 254px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    padding: 8px 18px 22px;
    text-align: center;
}

.feature-icon {
    width: 126px;
    height: 126px;
    position: relative;
    border-radius: 8px;
    background:
        radial-gradient(circle at 27% 28%, var(--accent, var(--cyan)) 0 6px, transparent 7px),
        linear-gradient(135deg, var(--blue), rgba(247, 252, 255, .35));
    box-shadow: 0 15px 50px rgba(13, 134, 250, .12);
}

.feature-icon::after {
    content: "";
    position: absolute;
    inset: 21px;
    border-radius: 8px;
    background: #fff;
    z-index: -1;
    box-shadow: 0 15px 50px rgba(13, 134, 250, .12);
}

.feature-icon::before {
    inset: 38px;
    z-index: 1;
    background: #fff;
    filter: drop-shadow(0 5px 10px rgba(17, 24, 39, .16));
}

.location-icon {
    --accent: var(--cyan);
    --icon: url("data:image/svg+xml,%3Csvg viewBox='0 0 24 24' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M12 2a7 7 0 0 0-7 7c0 5 7 13 7 13s7-8 7-13a7 7 0 0 0-7-7Zm0 10.5A3.5 3.5 0 1 1 12 5a3.5 3.5 0 0 1 0 7.5Z'/%3E%3C/svg%3E");
}

.file-icon {
    --accent: var(--orange);
    --icon: url("data:image/svg+xml,%3Csvg viewBox='0 0 24 24' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M6 2h8l6 6v14H6V2Zm8 1v6h6M8 13h8v2H8v-2Zm0 4h8v2H8v-2Z'/%3E%3C/svg%3E");
}

.media-icon {
    --accent: #ff8e87;
    --icon: url("data:image/svg+xml,%3Csvg viewBox='0 0 24 24' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M4 5a3 3 0 0 1 3-3h10a3 3 0 0 1 3 3v14a3 3 0 0 1-3 3H7a3 3 0 0 1-3-3V5Zm5 4v6l6-3-6-3Z'/%3E%3C/svg%3E");
}

.feature-card h3 {
    margin: 10px 0 8px;
    font-size: 20px;
    color: #111827;
}

.feature-card p {
    margin: 0;
    max-width: 320px;
    color: #5f6673;
    font-size: 15px;
}

.apps-section {
    padding: 46px 0 86px;
    background: #fff;
}

.apps-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.app-grid {
    width: min(100%, 760px);
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    justify-content: space-between;
    gap: 20px;
    margin-top: 42px;
}

.app-button {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    min-height: 94px;
    padding: 16px 10px;
    color: #2a2b32;
    background: transparent;
    border-radius: 8px;
    cursor: pointer;
    transition: background .18s ease, transform .18s ease;
}

.app-button:hover {
    background: #f8fafc;
    transform: translateY(-2px);
}

.platform-icon {
    width: 42px;
    height: 42px;
    position: relative;
}

.platform-icon::before {
    inset: 5px;
}

.windows-icon {
    --icon: url("data:image/svg+xml,%3Csvg viewBox='0 0 24 24' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M22 1v9.8L11 11V2.5L22 1ZM2 3.9 9 3v7.9L2 11V3.9Zm9 17.6V13l11 .2V23l-11-1.5ZM2 20.1V13l7 .1V21l-7-.9Z'/%3E%3C/svg%3E");
}

.mac-icon {
    --icon: url("data:image/svg+xml,%3Csvg viewBox='0 0 24 24' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M15.1 4c-.9 1.2-2.4 2-3.9 2-.2-1.4.5-2.9 1.3-4 1-.9 2.4-1.8 3.7-2 .3 1.5-.3 3-1.1 4ZM20.7 18.1c-.5 1.2-.8 1.7-1.4 2.7-.9 1.4-2.2 3.2-3.9 3.2-1.4 0-1.8-.9-3.8-.9-1.9 0-2.3.9-3.8.9-1.6 0-2.9-1.6-3.8-3-2.6-4-2.9-8.6-1.3-11.1 1.1-1.8 2.9-2.8 4.6-2.8 1.8 0 2.8.9 4.2.9 1.4 0 2.2-.9 4.2-.9 1.5 0 3.1.8 4.2 2.2-3.7 2-3.1 7.4.7 8.8Z'/%3E%3C/svg%3E");
}

.android-icon {
    --icon: url("data:image/svg+xml,%3Csvg viewBox='0 0 24 24' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M17.5 20.5a1 1 0 1 1 0-2 1 1 0 0 1 0 2Zm-11 0a1 1 0 1 1 0-2 1 1 0 0 1 0 2Zm11.4-6.3 2-3.6a.4.4 0 1 0-.7-.4l-2 3.6a12 12 0 0 0-10.2 0l-2-3.6a.4.4 0 1 0-.7.4l2 3.6A12 12 0 0 0 0 24h24a12 12 0 0 0-6.1-9.8Z'/%3E%3C/svg%3E");
}

.ios-icon {
    --icon: url("data:image/svg+xml,%3Csvg viewBox='0 0 24 24' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M20.7 18.1c-.5 1.2-.8 1.7-1.4 2.7-.9 1.4-2.2 3.2-3.9 3.2-1.4 0-1.8-.9-3.8-.9-1.9 0-2.3.9-3.8.9-1.6 0-2.9-1.6-3.8-3-2.6-4-2.9-8.6-1.3-11.1 1.1-1.8 2.9-2.8 4.6-2.8 1.8 0 2.8.9 4.2.9 1.4 0 2.2-.9 4.2-.9 1.5 0 3.1.8 4.2 2.2-3.7 2-3.1 7.4.7 8.8ZM15.1 4c-.9 1.2-2.4 2-3.9 2-.2-1.4.5-2.9 1.3-4 1-.9 2.4-1.8 3.7-2 .3 1.5-.3 3-1.1 4Z'/%3E%3C/svg%3E");
}

.site-footer {
    padding: 52px 0 0;
    color: #d1d5db;
    background: var(--footer);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.6fr 1fr 1fr 1fr;
    gap: 36px;
}

.footer-brand {
    margin-bottom: 14px;
}

.footer-desc {
    max-width: 320px;
    margin: 0 0 18px;
    color: #9ca3af;
    font-size: 14px;
}

.social-links {
    display: flex;
    gap: 12px;
}

.social-links a {
    width: 34px;
    height: 34px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    background: rgba(255, 255, 255, .08);
    transition: color .18s ease, background .18s ease;
}

.social-links a:hover {
    color: #60a5fa;
    background: rgba(255, 255, 255, .12);
}

.social-links svg {
    width: 18px;
    height: 18px;
    fill: currentColor;
}

.footer-grid h4 {
    margin: 0 0 14px;
    color: #fff;
    font-size: 16px;
}

.footer-grid > div:not(:first-child) > a {
    display: block;
    margin: 9px 0;
    color: #9ca3af;
    font-size: 14px;
    transition: color .18s ease;
}

.footer-grid > div:not(:first-child) > a:hover {
    color: #fff;
}

.footer-bottom {
    margin-top: 42px;
    padding: 18px 0;
    color: #9ca3af;
    border-top: 1px solid rgba(156, 163, 175, .24);
    text-align: center;
    font-size: 12px;
}

.modal-overlay {
    position: fixed;
    inset: 0;
    z-index: 100;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 18px;
    background: rgba(0, 0, 0, .55);
    backdrop-filter: blur(4px);
}

.modal-overlay.active {
    display: flex;
}

.modal-box {
    position: relative;
    width: min(100%, 500px);
    padding: 34px 38px 30px;
    color: #111827;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 24px 80px rgba(0, 0, 0, .22);
    animation: modalIn .24s ease both;
}

@keyframes modalIn {
    from {
        transform: translateY(18px);
        opacity: 0;
    }

    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.modal-close {
    position: absolute;
    top: 12px;
    right: 14px;
    width: 34px;
    height: 34px;
    color: #9ca3af;
    background: transparent;
    font-size: 26px;
    line-height: 1;
    cursor: pointer;
}

.modal-close:hover {
    color: #111827;
}

.modal-brand {
    display: flex;
    align-items: center;
    margin-bottom: 18px;
}

.modal-brand img {
    display: block;
    height: 48px;
    width: auto;
    object-fit: contain;
}

.modal-box h3 {
    margin: 0 0 8px;
    font-size: 24px;
}

.modal-desc {
    margin: 0 0 22px;
    color: #5f6673;
    font-size: 14px;
}

.modal-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 10px 14px;
    margin-bottom: 24px;
    color: #7c8595;
    font-size: 12px;
}

.modal-download {
    width: 100%;
    min-height: 56px;
    color: #fff;
    background: linear-gradient(-47deg, var(--primary-soft), var(--primary-strong));
    border-radius: 6px;
    font-size: 18px;
    font-weight: 800;
    cursor: pointer;
    transition: transform .18s ease, opacity .18s ease;
}

.modal-download:hover {
    opacity: .92;
    transform: translateY(-1px);
}

.modal-note {
    margin: 12px 0 0;
    color: #9ca3af;
    text-align: center;
    font-size: 12px;
}

.fade-in-up {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity .6s ease, transform .6s ease;
}

.fade-in-up.visible {
    opacity: 1;
    transform: translateY(0);
}

.delay-1 {
    transition-delay: .08s;
}

.delay-2 {
    transition-delay: .14s;
}

.delay-3 {
    transition-delay: .2s;
}

.delay-4 {
    transition-delay: .26s;
}

.delay-5 {
    transition-delay: .32s;
}

.delay-6 {
    transition-delay: .38s;
}

@media (max-width: 980px) {
    .hero-section {
        min-height: auto;
        padding-top: calc(var(--nav-height) + 38px);
    }

    .hero-grid {
        display: flex;
        flex-direction: column;
        gap: 28px;
    }

    .hero-copy {
        text-align: center;
    }

    .hero-list {
        width: min(100%, 470px);
        margin-inline: auto;
    }

    .hero-actions {
        justify-content: center;
    }

    .hero-visual {
        grid-column: auto;
        grid-row: auto;
        min-height: 390px;
    }

    .hero-product-image {
        width: min(100%, 620px);
    }

    .feature-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .footer-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 720px) {
    :root {
        --nav-height: 66px;
    }

    .mobile-menu {
        display: block;
        width: 34px;
        height: 34px;
        padding: 7px;
    }

    .nav-links {
        position: absolute;
        inset: var(--nav-height) 16px auto 16px;
        display: none;
        flex-direction: column;
        align-items: stretch;
        gap: 8px;
        padding: 14px;
        border-radius: 8px;
        background: rgba(55, 32, 169, .98);
        box-shadow: 0 20px 45px rgba(17, 24, 39, .2);
    }

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

    .login-link {
        width: 100%;
    }

    .brand img {
        height: 32px;
    }

    .hero-section {
        min-height: 648px;
        padding: 70px 0 76px;
    }

    .hero-grid {
        gap: 0;
    }

    .hero-copy {
        width: 100%;
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .hero-copy h1 {
        margin: 22px 0 24px;
        font-size: 33px;
        line-height: 1.15;
        text-align: center;
    }

    .hero-list {
        width: 100%;
        max-width: 330px;
        gap: 18px;
        margin: 0 auto 26px;
    }

    .hero-item {
        justify-content: flex-start;
        min-height: 38px;
        gap: 12px;
        color: #fff;
        font-size: 15px;
        line-height: 1.35;
        font-weight: 800;
        text-align: left;
    }

    .hero-item-icon {
        width: 34px;
        height: 34px;
        border-radius: 0;
        background: rgba(17, 24, 39, .22);
        box-shadow: none;
        clip-path: polygon(50% 0, 92% 25%, 92% 75%, 50% 100%, 8% 75%, 8% 25%);
    }

    .hero-item-icon::before {
        inset: 9px;
        background: #fff;
    }

    .btn,
    .hero-actions a,
    .hero-actions button {
        width: 100%;
    }

    .hero-actions {
        width: 100%;
        gap: 14px;
        margin-top: 18px;
        order: 3;
    }

    .btn {
        min-height: 46px;
        border-radius: 4px;
        font-size: 15px;
    }

    .btn-spaced {
        margin-left: 0;
    }

    .hero-visual {
        width: 100%;
        min-height: 190px;
        order: 2;
    }

    .hero-product-image {
        width: min(118vw, 390px);
        max-width: none;
        filter: drop-shadow(0 18px 26px rgba(17, 24, 39, .14));
    }

    .wave-bottom {
        height: 58px;
    }

    .feature-section {
        padding: 58px 0 34px;
    }

    .section-title {
        width: min(100%, 330px);
        margin-inline: auto;
        font-size: 26px;
        line-height: 1.25;
    }

    .feature-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 34px 20px;
        margin-top: 42px;
    }

    .feature-card {
        min-height: 0;
        padding: 0;
    }

    .feature-icon {
        width: 92px;
        height: 92px;
        border-radius: 10px;
    }

    .feature-icon::before {
        inset: 27px;
    }

    .feature-icon::after {
        inset: 16px;
        border-radius: 10px;
    }

    .feature-card h3 {
        margin: 12px 0 8px;
        color: #1288e8;
        font-size: 15px;
        line-height: 1.25;
    }

    .feature-card p {
        max-width: 142px;
        color: #6b7280;
        font-size: 13px;
        line-height: 1.65;
    }

    .apps-section {
        padding: 22px 0 54px;
    }

    .app-grid {
        width: 100%;
        grid-template-columns: repeat(4, minmax(0, 1fr));
        gap: 4px;
        margin-top: 24px;
    }

    .app-button {
        min-height: 64px;
        gap: 4px;
        padding: 6px 2px;
        font-size: 11px;
        line-height: 1.2;
    }

    .platform-icon {
        width: 30px;
        height: 30px;
    }

    .platform-icon::before {
        inset: 4px;
    }

    .site-footer {
        padding-top: 40px;
    }

    .footer-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 34px 24px;
        align-items: start;
    }

    .footer-brand img {
        height: 30px;
    }

    .footer-desc {
        max-width: 132px;
        font-size: 13px;
        line-height: 1.45;
    }

    .footer-grid h4 {
        margin-bottom: 12px;
        font-size: 15px;
    }

    .footer-grid > div:not(:first-child) > a {
        margin: 4px 0;
        font-size: 14px;
        line-height: 1.45;
    }

    .social-links a {
        width: 24px;
        height: 24px;
        border-radius: 6px;
    }

    .social-links svg {
        width: 14px;
        height: 14px;
    }

    .footer-bottom {
        margin-top: 36px;
        font-size: 11px;
        line-height: 1.45;
    }

    .modal-box {
        padding: 30px 22px 24px;
    }
}

@media (max-width: 420px) {
    .hero-copy h1 {
        font-size: 30px;
    }

    .hero-visual {
        min-height: 178px;
    }

    .hero-product-image {
        width: min(122vw, 360px);
    }
}