.collect-page {
    color: #1a1a1a;
    background: #fff;
}

.collect-page * {
    box-sizing: border-box;
}

.collect-hero {
    height: 400px;
    padding: 0 24px;
    background: #152235 url('/static/newindex/img/collect/banner.webp') center / cover no-repeat;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.collect-hero h1 {
    margin: 0;
    color: #fff;
    font-size: 40px;
    font-weight: 400;
    line-height: 1.25;
}

.collect-hero p {
    margin: 24px 0 28px;
    color: rgba(255, 255, 255, .86);
    font-size: 16px;
    letter-spacing: 0;
    line-height: 1.5;
    text-transform: uppercase;
}

.collect-hero .ljty-tool-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 120px;
    height: 40px;
    border: 1px solid #fff;
    border-radius: 4px;
    color: #fff;
    font-size: 14px;
    transition: background-color .2s ease, color .2s ease;
}

.collect-hero .ljty-tool-btn:hover {
    background: #fff;
    color: #1a1a1a;
}

.collect-section {
    padding: 72px 24px;
}

.collect-section--gray {
    background: #f5f7fa;
}

.collect-inner {
    width: 1200px;
    max-width: 100%;
    margin: 0 auto;
}

.collect-heading {
    text-align: center;
}

.collect-heading h2 {
    margin: 0;
    color: #1a1a1a;
    font-size: 28px;
    font-weight: 500;
    line-height: 1.35;
}

.collect-heading p {
    max-width: 850px;
    margin: 16px auto 0;
    color: #666;
    font-size: 14px;
    line-height: 1.75;
}

.collect-methods {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px;
    margin-top: 56px;
}

.collect-method {
    position: relative;
    min-height: 400px;
    padding: 16px;
    overflow: hidden;
    border-radius: 16px;
    background: #fff;
    box-shadow: 0 0 5px 1px rgba(0, 0, 0, .16);
}

.collect-method__image {
    height: 294px;
    border-radius: 12px;
    background-position: center;
    background-size: cover;
}

.collect-method--one .collect-method__image {
    background-image: url('/static/newindex/img/collect/method-1.webp');
}

.collect-method--two .collect-method__image {
    background-image: url('/static/newindex/img/collect/method-2.webp');
}

.collect-method h3 {
    margin: 12px 100px 0 0;
    color: #1a1a1a;
    font-size: 18px;
    font-weight: 500;
    line-height: 1.45;
    text-align: center;
}

.collect-method__number {
    position: absolute;
    right: 0;
    bottom: 0;
    width: 108px;
    height: 76px;
    background-position: right bottom;
    background-repeat: no-repeat;
    background-size: contain;
}

.collect-method--one .collect-method__number {
    background-image: url('/static/newindex/img/collect/step-1.png');
}

.collect-method--two .collect-method__number {
    background-image: url('/static/newindex/img/collect/step-2.png');
}

.collect-cases {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
    margin-top: 64px;
}

.collect-case {
    position: relative;
    display: block;
    height: 230px;
    overflow: hidden;
    border-radius: 16px;
    background: #dde4eb center / cover no-repeat;
    box-shadow: 0 3px 6px 1px rgba(0, 0, 0, .07);
}

.collect-case img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .35s ease;
}

.collect-case:hover img {
    transform: scale(1.04);
}

.collect-case::after {
    position: absolute;
    inset: 0;
    content: '';
    background: linear-gradient(180deg, rgba(0, 0, 0, 0) 35%, rgba(0, 0, 0, .58) 100%);
}

.collect-case__open {
    position: absolute;
    z-index: 1;
    top: 24px;
    right: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border: 1px solid rgba(255, 255, 255, .55);
    border-radius: 50%;
    color: #fff;
    font-size: 18px;
    line-height: 1;
    background: rgba(255, 255, 255, .18);
    backdrop-filter: blur(5px);
}

.collect-case__title {
    position: absolute;
    z-index: 1;
    right: 24px;
    bottom: 22px;
    left: 24px;
    overflow: hidden;
    color: #fff;
    font-size: 18px;
    font-weight: 400;
    line-height: 1.4;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.collect-empty {
    grid-column: 1 / -1;
    padding: 48px 0;
    color: #999;
    text-align: center;
}

.collect-process {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 32px;
    margin-top: 64px;
}

.collect-process__item {
    min-height: 321px;
    padding: 44px 24px 30px;
    background: #fff url('/static/newindex/img/collect/process-card.png') center / 100% 100% no-repeat;
    border-radius: 16px;
    text-align: center;
}

.collect-process__item:nth-child(odd) {
    margin-top: 54px;
}

.collect-process__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 72px;
    height: 72px;
    margin: 0 auto;
    border-radius: 50%;
    background: #1a1a1a;
}

.collect-process__icon img {
    width: 32px;
    height: 32px;
    object-fit: contain;
}

.collect-process h3 {
    margin: 32px 0 0;
    color: #1a1a1a;
    font-size: 18px;
    font-weight: 500;
    line-height: 1.4;
}

.collect-process p {
    margin: 20px 0 0;
    color: #999;
    font-size: 14px;
    line-height: 1.7;
}

@media screen and (max-width: 768px) {
    .collect-hero {
        height: 40vw;
        min-height: 180px;
    }

    .collect-hero h1 {
        font-size: 22px;
    }

    .collect-hero p {
        margin: 12px 0 16px;
        font-size: 12px;
    }

    .collect-hero .ljty-tool-btn {
        width: 104px;
        height: 34px;
        font-size: 13px;
    }

    .collect-section {
        padding: 40px 16px;
    }

    .collect-heading h2 {
        font-size: 22px;
    }

    .collect-heading p {
        margin-top: 12px;
        font-size: 13px;
        line-height: 1.65;
    }

    .collect-methods,
    .collect-cases,
    .collect-process {
        grid-template-columns: 1fr;
        margin-top: 28px;
    }

    .collect-method {
        min-height: 0;
        padding-bottom: 24px;
    }

    .collect-method__image {
        height: 200px;
    }

    .collect-method h3 {
        margin-right: 72px;
        font-size: 15px;
    }

    .collect-method__number {
        width: 78px;
        height: 55px;
    }

    .collect-case {
        height: 200px;
    }

    .collect-case__open {
        top: 16px;
        right: 16px;
        width: 32px;
        height: 32px;
    }

    .collect-case__title {
        right: 16px;
        bottom: 16px;
        left: 16px;
        font-size: 16px;
    }

    .collect-process {
        gap: 16px;
    }

    .collect-process__item,
    .collect-process__item:nth-child(odd) {
        min-height: 0;
        margin-top: 0;
        padding: 30px 20px;
    }

    .collect-process h3 {
        margin-top: 16px;
    }

    .collect-process p {
        margin-top: 12px;
    }
}