:root {
    --orange: #f5811f;
    --red: #e5383b;
    --dark: #1d1d1b;
    --light: #ffffff;
    --muted: #f5f5f5;
    --text: #444444;
    --primary-font: "Noto Sans SC", "PingFang SC", "Microsoft Yahei", sans-serif;
}

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

body {
    margin: 0;
    font-family: var(--primary-font);
    color: var(--text);
    background-color: var(--light);
    line-height: 1.6;
}

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

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

.container {
    width: min(1120px, 92vw);
    margin: 0 auto;
}

.hero {
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #ffac41, var(--orange));
    color: var(--light);
    padding: 120px 0;
}

.hero__bg {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 80% 20%, rgba(255, 255, 255, 0.35), transparent 55%);
    opacity: 0.9;
}

.hero__content {
    position: relative;
    z-index: 1;
    width: min(960px, 90vw);
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.hero__brand {
    display: flex;
    align-items: center;
    gap: 24px;
}

.hero__logo {
    width: 120px;
    border-radius: 28px;
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.15);
}

.hero__subtitle {
    margin: 0;
    font-weight: 500;
    letter-spacing: 0.08em;
}

.hero__title {
    margin: 4px 0 0;
    font-size: clamp(2.8rem, 4vw, 3.6rem);
    font-weight: 700;
}

.hero__description {
    font-size: 1.12rem;
    max-width: 680px;
}

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

.hero__btn {
    padding: 14px 28px;
    border-radius: 999px;
    font-weight: 600;
    border: 2px solid rgba(255, 255, 255, 0.6);
    color: var(--light);
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.hero__btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}

.hero__btn--primary {
    background-color: var(--light);
    color: var(--orange);
    border-color: var(--light);
}

.section {
    padding: 96px 0;
}

.section--light {
    background-color: var(--muted);
}

.section--dark {
    background-color: var(--dark);
    color: var(--light);
}

.section__title {
    font-size: 2rem;
    margin: 0 0 16px;
    font-weight: 700;
}

.section__title--light {
    color: var(--light);
}

.section__lead {
    font-size: 1.08rem;
    margin-bottom: 40px;
}

.grid {
    display: grid;
    gap: 28px;
}

.grid--three {
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.grid--two {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.card,
.feature,
.service {
    background-color: var(--light);
    padding: 28px;
    border-radius: 20px;
    box-shadow: 0 18px 40px rgba(230, 56, 59, 0.06);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.section--light .card,
.section--light .service {
    background-color: #ffffff;
}

.feature {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.card:hover,
.feature:hover,
.service:hover {
    transform: translateY(-6px);
    box-shadow: 0 22px 40px rgba(0, 0, 0, 0.08);
}

.card__title,
.feature__title,
.service__title {
    margin: 0 0 12px;
    font-weight: 600;
    color: var(--dark);
}

.feature__icon {
    width: 56px;
    height: 56px;
    border-radius: 16px;
    display: grid;
    place-items: center;
    font-weight: 600;
    color: var(--light);
}

.feature__icon--curation {
    background: linear-gradient(135deg, #fda65d, var(--orange));
}

.feature__icon--membership {
    background: linear-gradient(135deg, var(--red), #ff6a3d);
}

.feature__icon--experience {
    background: linear-gradient(135deg, #49c5b6, #227c70);
}

.feature__icon--support {
    background: linear-gradient(135deg, #5a3bf0, #9078f6);
}

.download {
    display: grid;
    gap: 48px;
    align-items: center;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.download__content p {
    margin-bottom: 32px;
}

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

.badge {
    padding: 14px 24px;
    border-radius: 14px;
    font-weight: 600;
    color: var(--light);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 130px;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.badge:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.15);
}

.badge--ios {
    background: linear-gradient(135deg, #000000, #3d3d3d);
}

.badge--android {
    background: linear-gradient(135deg, #1cb142, #4ad66d);
}

.badge--mini {
    background: linear-gradient(135deg, #06c160, #39d98a);
}

.mockup {
    width: 260px;
    margin: 0 auto;
    padding: 16px;
    background: linear-gradient(160deg, rgba(245, 129, 31, 0.85), rgba(229, 56, 59, 0.75));
    border-radius: 36px;
    box-shadow: 0 30px 50px rgba(0, 0, 0, 0.12);
}

.mockup__screen {
    background: var(--light);
    border-radius: 26px;
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.mockup__status {
    height: 6px;
    border-radius: 999px;
    background: var(--muted);
}

.mockup__content {
    text-align: center;
    display: grid;
    gap: 16px;
}

.mockup__logo {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    margin: 0 auto;
    font-size: 2rem;
    border-radius: 20px;
    background: linear-gradient(135deg, var(--orange), var(--red));
    color: var(--light);
    font-weight: 700;
}

.mockup__content button {
    padding: 12px 0;
    border: none;
    border-radius: 999px;
    background: linear-gradient(135deg, var(--orange), var(--red));
    color: var(--light);
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.mockup__content button:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 20px rgba(229, 56, 59, 0.3);
}

.contact {
    display: grid;
    gap: 24px;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.contact__list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: 12px;
}

.contact__list a {
    color: var(--light);
    border-bottom: 1px solid rgba(255, 255, 255, 0.3);
}

.footer {
    background-color: #101010;
    color: rgba(255, 255, 255, 0.82);
    padding: 48px 0;
}

.footer__content {
    display: grid;
    gap: 24px;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    align-items: center;
}

.footer__brand {
    display: grid;
    gap: 12px;
}

.footer__logo {
    width: 64px;
}

.footer__links {
    display: flex;
    gap: 18px;
    flex-wrap: wrap;
}

.footer__links a:hover {
    color: var(--light);
}

.footer__copyright {
    margin: 0;
    font-size: 0.9rem;
    grid-column: 1 / -1;
}

@media (max-width: 640px) {
    .hero {
        padding: 100px 0 80px;
    }
    .hero__brand {
        flex-direction: column;
        align-items: flex-start;
    }
    .hero__title {
        font-size: 2.4rem;
    }
    .hero__actions {
        flex-direction: column;
        align-items: stretch;
    }
}