/* 首页精简布局：标题 + 加入房间 + 底部功能一行 */

.landing-home .body-wrap {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.landing-home .site-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.landing-home .hero.section {
    padding-top: 0;
    padding-bottom: 0;
}

.landing-home .hero .split-wrap .split-item {
    min-height: auto !important;
}

.landing-home #appTitle {
    margin-top: 0;
    margin-bottom: 24px;
    font-size: clamp(2.5rem, 6vw, 4rem);
    line-height: 1.15;
    text-align: center;
}

.landing-home #appDescription {
    display: none;
}

.landing-home .cta.section {
    margin-bottom: 0;
    padding-bottom: 24px;
    padding-top: 0;
}

.landing-home .cta .section-inner {
    padding-top: 0;
    padding-bottom: 0;
    max-width: 560px;
    margin: 0 auto;
}

.landing-home .cta-split {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 18px;
    padding: 28px 24px;
    background: linear-gradient(135deg, rgba(2, 112, 215, 0.35) 0%, rgba(138, 43, 226, 0.28) 52%, rgba(255, 120, 60, 0.22) 100%);
    border: 1px solid rgba(255, 255, 255, 0.12);
    box-shadow: 0 18px 48px rgba(0, 0, 0, 0.35);
    backdrop-filter: blur(12px);
}

.landing-home .cta-slogan {
    margin: 0;
}

.landing-home .cta-slogan h3 {
    margin: 0;
    font-size: 1rem;
    font-weight: 500;
    line-height: 1.5;
    text-align: center;
    color: rgba(255, 255, 255, 0.95);
}

.landing-home .cta-action {
    width: 100%;
}

.landing-home .form-group-desktop {
    display: flex;
    gap: 10px;
    width: 100%;
}

.landing-home .room-input-wrap {
    flex: 1;
    min-width: 0;
}

.landing-home .form-group-desktop .button-primary {
    flex-shrink: 0;
    min-width: 108px;
    white-space: nowrap;
}

.landing-home .button-custom-room {
    width: 100%;
}

.landing-home .last-room {
    margin-top: 4px;
    padding-top: 14px;
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    font-size: 0.8125rem;
    color: rgba(255, 255, 255, 0.65);
    text-align: center;
}

.landing-home .hero + .cta {
    margin-top: 8px;
}

@media (max-width: 640px) {
    .landing-home .form-group-desktop {
        flex-direction: column;
    }

    .landing-home .form-group-desktop .button-primary {
        width: 100%;
        min-width: 0;
    }

    .landing-home .cta-split {
        padding: 22px 18px;
    }
}

.landing-features-row {
    padding: 12px 16px 20px;
    margin-top: auto;
}

.landing-features-row .features-tiles-inner {
    padding-top: 0;
}

.landing-features-row .section-header {
    display: none;
}

.landing-features-row .tiles-wrap {
    display: flex;
    flex-wrap: nowrap;
    justify-content: center;
    gap: 10px;
    overflow-x: auto;
    padding-bottom: 4px;
    scrollbar-width: thin;
}

.landing-features-row .tiles-item {
    flex: 0 0 118px;
    max-width: 118px;
    margin: 0;
}

.landing-features-row .tiles-item-inner {
    padding: 10px 8px;
    text-align: center;
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    height: 100%;
}

.landing-features-row .features-tiles-item-image {
    margin-bottom: 8px;
}

.landing-features-row .features-tiles-item-image img {
    width: 40px;
    height: 40px;
    object-fit: contain;
}

.landing-features-row .features-tiles-item-content h4 {
    margin: 0 0 4px;
    font-size: 12px;
    line-height: 1.25;
    font-weight: 600;
}

.landing-features-row .features-tiles-item-content p {
    margin: 0;
    font-size: 10px;
    line-height: 1.35;
    color: rgba(255, 255, 255, 0.72);
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

@media (max-width: 640px) {
    .landing-features-row .tiles-wrap {
        justify-content: flex-start;
    }

    .landing-features-row .tiles-item {
        flex: 0 0 108px;
        max-width: 108px;
    }
}