/* qiai.cn homepage closing experience: approved A-structure + C-style direction. */
.home-closing-premium {
    --closing-ivory: #f5f2ea;
    --closing-white: #ffffff;
    --closing-sage: #70826d;
    --closing-sage-dark: #5e725b;
    --closing-bronze: #b39762;
    --closing-ink: #202c24;
    --closing-copy: #68736b;
    --closing-line: rgba(32, 43, 36, 0.1);
    position: relative;
    padding: 70px 0 72px;
    background: linear-gradient(180deg, #f3f5f2 0%, #e8ece7 100%);
    border-top: 1px solid rgba(32, 43, 36, 0.08);
    content-visibility: auto;
    contain-intrinsic-size: 700px;
}

.home-closing-premium__inner {
    width: min(1180px, calc(100% - 48px));
    max-width: 1180px;
    margin: 0 auto;
    background: var(--closing-white);
    border: 1px solid rgba(32, 43, 36, 0.12);
    box-shadow: 0 26px 70px rgba(36, 47, 40, 0.09);
    overflow: hidden;
}

.home-closing-premium__hero {
    display: grid;
    grid-template-columns: 52% 48%;
    min-height: 390px;
}

.home-closing-premium__copy {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 52px 58px 48px;
    background: var(--closing-ivory);
    overflow: hidden;
}

.home-closing-premium__copy::after {
    content: "合作";
    position: absolute;
    right: -4px;
    bottom: -34px;
    color: rgba(113, 128, 106, 0.055);
    font-family: Georgia, "Songti SC", "STSong", serif;
    font-size: 138px;
    line-height: 1;
    white-space: nowrap;
    pointer-events: none;
}

.home-closing-premium__eyebrow {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    gap: 12px;
    margin: 0 0 16px;
    color: #9b7b43;
    font-size: 0.68rem;
    font-weight: 850;
    letter-spacing: 0.2em;
}

.home-closing-premium__eyebrow::before {
    content: "";
    width: 24px;
    height: 1px;
    flex: 0 0 auto;
    background: var(--closing-bronze);
}

.home-closing-premium__copy h2 {
    position: relative;
    z-index: 1;
    max-width: 520px;
    margin: 0 0 13px;
    color: var(--closing-ink);
    font-family: Georgia, "Songti SC", "STSong", serif;
    font-size: clamp(1.75rem, 2.55vw, 2.32rem);
    font-weight: 500;
    line-height: 1.27;
    letter-spacing: -0.025em;
}

.home-closing-premium__lead,
.home-closing-premium__detail {
    position: relative;
    z-index: 1;
    max-width: 535px;
}

.home-closing-premium__lead {
    margin: 0 0 9px;
    color: #4f6055;
    font-size: 0.86rem;
    font-weight: 750;
    line-height: 1.7;
}

.home-closing-premium__detail {
    margin: 0;
    color: var(--closing-copy);
    font-size: 0.82rem;
    line-height: 1.82;
}

.home-closing-premium__actions {
    position: relative;
    z-index: 1;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 26px;
}

.home-closing-premium__action {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 43px;
    padding: 0 19px;
    border: 1px solid #98a298;
    border-radius: 2px;
    background: rgba(255, 255, 255, 0.5);
    color: #34463a;
    font-size: 0.78rem;
    font-weight: 800;
    line-height: 1.2;
    text-decoration: none;
    transition: transform 180ms ease, background-color 180ms ease,
        border-color 180ms ease, box-shadow 180ms ease, color 180ms ease;
}

.home-closing-premium__action--primary {
    border-color: var(--closing-sage);
    background: var(--closing-sage);
    color: #fff;
    box-shadow: 0 9px 20px rgba(90, 109, 87, 0.16);
}

.home-closing-premium__action--primary::after {
    content: "→";
    margin-left: 10px;
    font-size: 1rem;
    line-height: 1;
}

.home-closing-premium__action:hover,
.home-closing-premium__action:focus-visible {
    transform: translateY(-2px);
}

.home-closing-premium__action--primary:hover,
.home-closing-premium__action--primary:focus-visible {
    border-color: #637760;
    background: #637760;
    color: #fff;
    box-shadow: 0 13px 28px rgba(90, 109, 87, 0.22);
}

.home-closing-premium__action:not(.home-closing-premium__action--primary):hover,
.home-closing-premium__action:not(.home-closing-premium__action--primary):focus-visible {
    border-color: var(--closing-sage);
    background: #fff;
    color: var(--closing-sage-dark);
}

.home-closing-premium__visual {
    position: relative;
    min-width: 0;
    min-height: 390px;
    margin: 0;
    overflow: hidden;
    background: #dfe4df;
}

.home-closing-premium__visual::after {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 1;
    background: linear-gradient(90deg, rgba(245, 242, 234, 0.1), transparent 24%),
        linear-gradient(0deg, rgba(39, 48, 42, 0.18), transparent 48%);
    pointer-events: none;
}

.home-closing-premium__visual > img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 46%;
    transform: scale(1.002);
}

.home-closing-premium__brand {
    position: absolute;
    right: 28px;
    bottom: 24px;
    left: 28px;
    z-index: 2;
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: end;
    gap: 18px;
    padding: 18px 20px;
    border: 1px solid rgba(255, 255, 255, 0.72);
    background: rgba(250, 248, 242, 0.93);
    box-shadow: 0 18px 42px rgba(22, 32, 26, 0.13);
    backdrop-filter: blur(10px);
}

.home-closing-premium__brand-label {
    display: block;
    margin-bottom: 6px;
    color: var(--closing-sage-dark);
    font-size: 0.62rem;
    font-weight: 850;
    letter-spacing: 0.19em;
}

.home-closing-premium__brand h3 {
    margin: 0;
    color: #27332b;
    font-family: Georgia, "Songti SC", "STSong", serif;
    font-size: 1.26rem;
    font-weight: 500;
    line-height: 1.35;
}

.home-closing-premium__brand p {
    margin: 7px 0 0;
    color: #69736c;
    font-size: 0.7rem;
    line-height: 1.62;
}

.home-closing-premium__brand-link {
    display: inline-flex;
    align-items: center;
    padding: 8px 0;
    color: var(--closing-sage-dark);
    font-size: 0.7rem;
    font-weight: 850;
    text-decoration: none;
    white-space: nowrap;
    transition: transform 180ms ease, color 180ms ease;
}

.home-closing-premium__brand-link::after {
    content: "→";
    margin-left: 8px;
    font-size: 0.92rem;
}

.home-closing-premium__brand-link:hover,
.home-closing-premium__brand-link:focus-visible {
    color: #455b47;
    transform: translateX(2px);
}

.home-closing-premium__process-wrap {
    display: grid;
    grid-template-columns: 1.35fr 6fr;
    min-height: 112px;
    border-top: 1px solid var(--closing-line);
    background: var(--closing-white);
}

.home-closing-premium__process-title {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 18px 22px;
    border-right: 1px solid var(--closing-line);
}

.home-closing-premium__process-title small {
    color: #82937f;
    font-size: 0.58rem;
    font-weight: 850;
    letter-spacing: 0.18em;
}

.home-closing-premium__process-title strong {
    margin-top: 7px;
    color: var(--closing-ink);
    font-family: Georgia, "Songti SC", "STSong", serif;
    font-size: 1rem;
    font-weight: 500;
}

.home-closing-premium__process {
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    min-width: 0;
    margin: 0;
    padding: 0;
    list-style: none;
}

.home-closing-premium__process li {
    display: flex;
    min-width: 0;
    flex-direction: column;
    justify-content: center;
    padding: 18px 16px;
    border-right: 1px solid var(--closing-line);
}

.home-closing-premium__process li:last-child {
    border-right: 0;
}

.home-closing-premium__process em {
    margin-bottom: 8px;
    color: #a88448;
    font-family: Georgia, serif;
    font-size: 0.68rem;
    font-style: normal;
}

.home-closing-premium__process span {
    color: #2d3831;
    font-size: 0.75rem;
    font-weight: 800;
    white-space: nowrap;
}

@media (max-width: 960px) {
    .home-closing-premium__hero {
        grid-template-columns: 1fr;
    }

    .home-closing-premium__copy {
        padding: 52px 38px 46px;
    }

    .home-closing-premium__visual {
        min-height: 340px;
    }

    .home-closing-premium__process-wrap {
        grid-template-columns: 1fr;
    }

    .home-closing-premium__process-title {
        display: none;
    }

    .home-closing-premium__process {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .home-closing-premium__process li:nth-child(3) {
        border-right: 0;
    }

    .home-closing-premium__process li:nth-child(-n + 3) {
        border-bottom: 1px solid var(--closing-line);
    }
}

@media (prefers-reduced-motion: reduce) {
    .home-closing-premium__action,
    .home-closing-premium__brand-link {
        transition: none;
    }

    .home-closing-premium__action:hover,
    .home-closing-premium__action:focus-visible,
    .home-closing-premium__brand-link:hover,
    .home-closing-premium__brand-link:focus-visible {
        transform: none;
    }
}