/* t1001 产品特性双栏模块样式 */
.t100-feature-section {
    max-width: 1200px;
    margin: 48px auto 0 auto;
    display: flex;
    gap: 56px;
    align-items: center;
    padding: 0 16px 32px 16px;
}

.t100-feature-left {
    flex: 1;
    min-width: 420px;
    position: relative;
}

.t100-feature-left .swiper-container {
    width: 100%;
    height: 500px;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.08);
    overflow: hidden;
    position: relative;
    animation: t100-swiper-container-spin-in 1.1s cubic-bezier(.4, 0, .2, 1);
}

.t100-feature-left .swiper-slide img {
    width: 100% !important;
    height: 500px;
    object-fit: cover;
    display: block;
    animation: none;
}

.t100-feature-left .swiper-slide-active img {
    animation: t100-swiper-zoom-rotate-in 0.7s cubic-bezier(.4, 0, .2, 1);
}

@keyframes t100-swiper-zoom-rotate-in {
    0% {
        opacity: 0;
        transform: scale(0.7) rotate(-12deg);
    }

    60% {
        opacity: 1;
        transform: scale(1.08) rotate(4deg);
    }

    100% {
        opacity: 1;
        transform: scale(1) rotate(0deg);
    }
}

@keyframes t100-swiper-container-spin-in {
    0% {
        opacity: 0;
        transform: scale(0.7) rotate(-360deg);
    }

    70% {
        opacity: 1;
        transform: scale(1.08) rotate(12deg);
    }

    100% {
        opacity: 1;
        transform: scale(1) rotate(0deg);
    }
}

.t100-feature-left .swiper-button-prev,
.t100-feature-left .swiper-button-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
    background: #ed1c24;
    color: #fff;
    width: 40px;
    height: 40px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0.95;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    border: none;
    cursor: pointer;
}

.t100-feature-left .swiper-button-prev {
    left: 16px;
}

.t100-feature-left .swiper-button-next {
    right: 16px;
}

.t100-feature-left .swiper-button-prev:after,
.t100-feature-left .swiper-button-next:after {
    font-size: 22px;
    font-weight: bold;
}

/* 分页器为红色方形，居中于图片下方 */
.t100-feature-left .swiper-pagination {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 18px;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 11;
    pointer-events: none;
}

.t100-feature-left .swiper-pagination-bullet {
    width: 18px;
    height: 18px;
    background: white;
    border-radius: 3px;
    margin: 0 6px;
    opacity: 1;
    display: inline-block;
    transition: background 0.2s, border 0.2s;
    pointer-events: auto;
}

.t100-feature-left .swiper-pagination-bullet-active {
    background: #ed1c24;
}

.t100-feature-right {
    flex: 1;
    min-width: 340px;
    max-width: 600px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    animation: t100-feature-right-zoom-in 0.9s cubic-bezier(.4, 0, .2, 1);
}

.t100-title {
    color: #ed1c24;
    font-size: 48px;
    font-family: 'Times New Roman', Times, serif;
    font-weight: bold;
    margin-bottom: 24px;
}

.t100-desc {
    font-size: 17px;
    color: #222;
    margin-bottom: 32px;
    line-height: 1.7;
    font-weight: bold;
}

.t100-section-title {
    color: #ed1c24;
    font-size: 24px;
    font-weight: bold;
    margin-bottom: 18px;
    text-decoration: underline;
}

.t100-feature-block {
    margin-bottom: 18px;
}

.t100-feature-subtitle {
    font-size: 18px;
    font-weight: bold;
    margin-bottom: 8px;
    color: #111;
}

.t100-feature-block ul {
    margin: 0 0 0 18px;
    padding: 0;
}

.t100-feature-block li {
    font-size: 16px;
    color: #222;
    margin-bottom: 8px;
    line-height: 1.7;
}

@media (max-width: 1100px) {
    .t100-feature-section {
        gap: 24px;
    }

    .t100-feature-left,
    .t100-feature-right {
        min-width: 0;
        max-width: 100%;
    }

    .t100-feature-left .swiper-container,
    .t100-feature-left .swiper-slide img {
        height: 340px;
    }
}

@media (max-width: 900px) {
    .t100-feature-section {
        flex-direction: column;
        gap: 32px;
        align-items: stretch;
        min-height: unset;
        padding-bottom: 32px;
    }

    .t100-feature-left,
    .t100-feature-right {
        max-width: 100%;
        min-width: 0;
        padding: 0;
        height: auto;
    }

    .t100-feature-left .swiper-container,
    .t100-feature-left .swiper-slide img {
        height: 220px;
    }

    .t100-title {
        font-size: 32px;
    }

    .t100-section-title {
        font-size: 20px;
    }

    .t100-feature-left .swiper-button-prev,
    .t100-feature-left .swiper-button-next {
        width: 28px;
        height: 28px;
        font-size: 16px;
        border-radius: 6px;
        left: 6px;
        right: 6px;
    }

    .t100-feature-left .swiper-pagination {
        bottom: 8px;
    }

    .t100-feature-left .swiper-pagination-bullet {
        width: 12px;
        height: 12px;
        margin: 0 3px;
    }
}

/* Accordion 样式优化 */
.t100-accordion {
    max-width: 1200px;
    margin: 32px auto 48px auto;
    padding: 0 16px;
}

.t100-accordion .accordion {
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
    overflow: hidden;
}

.t100-accordion .accordion-item {
    border-bottom: 1px solid #eee;
}

.t100-accordion .accordion-title {
    width: 100%;
    text-align: left;
    padding: 20px 24px;
    font-size: 22px;
    font-weight: bold;
    background: none;
    border: none;
    outline: none;
    cursor: pointer;
    color: #ed1c24;
    display: flex;
    align-items: center;
    transition: color 0.2s;
    border-bottom: 1px solid transparent;
    text-decoration: underline;
}

.t100-accordion .accordion-title .accordion-icon {
    font-size: 28px;
    font-weight: bold;
    margin-right: 12px;
    transition: color 0.2s;
}

.t100-accordion .accordion-title.active {
    color: #222;
    border-bottom: 1px solid #eee;
}

.t100-accordion .accordion-title.active .accordion-icon {
    color: #222;
}

.t100-accordion .accordion-content {
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    padding: 0 24px;
    transition: max-height 0.4s cubic-bezier(.4, 0, .2, 1), opacity 0.3s;
    will-change: max-height, opacity;
}

.t100-accordion .accordion-content.open {
    opacity: 1;
    padding-bottom: 20px;
    max-height: 800px;
    animation: fadeInDown 0.4s;
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-24px);
    }

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

/* Accordion Color Options 色卡网格样式 */
.t100-color-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 32px 36px;
    justify-content: center;
    margin: 32px 0 18px 0;
    opacity: 0;
    transform: translateY(32px);
    transition: opacity 0.5s cubic-bezier(.4, 0, .2, 1), transform 0.5s cubic-bezier(.4, 0, .2, 1);
}

.t100-color-item {
    width: 210px;
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 18px;
}

.t100-color-item img {
    width: 100%;
    max-width: 210px;
    height: 120px;
    object-fit: cover;
    border-radius: 16px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
    margin-bottom: 10px;
}

.t100-color-name {
    font-size: 18px;
    font-weight: 600;
    color: #222;
    margin-bottom: 4px;
    text-align: center;
}

.t100-color-desc {
    font-size: 15px;
    color: #222;
    text-align: center;
    margin-bottom: 2px;
}

.t100-color-tip {
    font-size: 14px;
    color: #888;
    margin: 18px 0 0 0;
    text-align: left;
    max-width: 900px;
    opacity: 0;
    transform: translateY(32px);
    transition: opacity 0.5s cubic-bezier(.4, 0, .2, 1), transform 0.5s cubic-bezier(.4, 0, .2, 1);
}

.accordion-content.open .t100-color-grid,
.accordion-content.open .t100-color-tip {
    opacity: 1;
    transform: translateY(0);
}

@media (max-width: 1100px) {
    .t100-color-item {
        width: 160px;
    }

    .t100-color-item img {
        max-width: 160px;
        height: 90px;
    }
}

@media (max-width: 700px) {
    .t100-color-grid {
        gap: 18px 8px;
    }

    .t100-color-item {
        width: 48vw;
        max-width: 98vw;
    }

    .t100-color-item img {
        max-width: 100%;
        height: 60px;
    }

    .t100-color-name {
        font-size: 15px;
    }

    .t100-color-desc {
        font-size: 13px;
    }

    .t100-color-tip {
        font-size: 12px;
    }
}

/* Accordion Window Options 样式 */
.t100-window-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 32px 36px;
    justify-content: center;
    margin: 32px 0 18px 0;
    opacity: 0;
    transform: scale(0.95);
    transition: opacity 0.5s cubic-bezier(.4, 0, .2, 1), transform 0.5s cubic-bezier(.4, 0, .2, 1);
}

.t100-window-item {
    width: 210px;
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 18px;
}

.t100-window-item img {
    width: 100%;
    max-width: 210px;
    object-fit: cover;
    border-radius: 16px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
    margin-bottom: 10px;
}

.t100-window-name {
    font-size: 17px;
    font-weight: 600;
    color: #222;
    margin-bottom: 4px;
    text-align: center;
}

/* Accordion Glass Options 样式 */
.t100-glass-desc {
    font-size: 15px;
    color: #333;
    margin: 18px 0 8px 0;
    text-align: left;
    max-width: 900px;
    opacity: 0;
    transform: scale(0.95) translateY(24px);
    transition: opacity 0.5s cubic-bezier(.4, 0, .2, 1), transform 0.5s cubic-bezier(.4, 0, .2, 1);
}

.t100-glass-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 32px 36px;
    justify-content: center;
    margin: 18px 0 18px 0;
    opacity: 0;
    transform: translateY(-32px);
    transition: opacity 0.5s cubic-bezier(.4, 0, .2, 1), transform 0.5s cubic-bezier(.4, 0, .2, 1);
}

.t100-glass-item {
    width: 210px;
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 18px;
}

.t100-glass-item img {
    width: 100%;
    max-width: 210px;
    height: 120px;
    object-fit: cover;
    border-radius: 16px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
    margin-bottom: 10px;
}

.t100-glass-name {
    font-size: 17px;
    font-weight: 600;
    color: #222;
    margin-bottom: 4px;
    text-align: center;
}

.t100-glass-tip {
    font-size: 14px;
    color: #888;
    margin: 12px 0 0 0;
    text-align: left;
    max-width: 900px;
    opacity: 0;
    transform: translateX(-32px);
    transition: opacity 0.5s cubic-bezier(.4, 0, .2, 1), transform 0.5s cubic-bezier(.4, 0, .2, 1);
}

.accordion-content.open .t100-window-grid,
.accordion-content.open .t100-glass-desc,
.accordion-content.open .t100-glass-grid,
.accordion-content.open .t100-glass-tip {
    opacity: 1;
    transform: translateY(0);
}

@media (max-width: 1100px) {

    .t100-window-item,
    .t100-glass-item {
        width: 160px;
    }

    .t100-window-item img,
    .t100-glass-item img {
        max-width: 160px;
        height: 90px;
    }
}

@media (max-width: 700px) {

    .t100-window-grid,
    .t100-glass-grid {
        gap: 18px 8px;
    }

    .t100-window-item,
    .t100-glass-item {
        width: 48vw;
        max-width: 98vw;
    }

    .t100-window-item img,
    .t100-glass-item img {
        max-width: 100%;
        height: 60px;
    }

    .t100-window-name,
    .t100-glass-name {
        font-size: 15px;
    }

    .t100-glass-desc,
    .t100-glass-tip {
        font-size: 12px;
    }
}

@keyframes t100-feature-right-zoom-in {
    0% {
        opacity: 0;
        transform: scale(0.7);
    }

    70% {
        opacity: 1;
        transform: scale(1.08);
    }

    100% {
        opacity: 1;
        transform: scale(1);
    }
}