@charset "utf-8";
/* CSS Document */

/* 共通部分 START */
*{margin: 0;padding: 0;box-sizing: border-box;}

body {
    min-width: 320px;
    margin: 0 auto;
    background-color: #f3edd3;
    /* ヒラギノ角ゴ ProN */
    /* font-hiragino-kaku */
    font-family: "Hiragino Kaku Gothic ProN", "ヒラギノ角ゴ ProN", sans-serif;
    font-weight: 300;
    font-style: normal;
}

/* 游明朝 / Yu Mincho */
/* .font-yu-mincho {
    font-family: "Yu Mincho", "游明朝", serif;
} */

/* ヒラギノ明朝 ProN */
/* .font-hiragino-mincho {
    font-family: "Hiragino Mincho ProN", "ヒラギノ明朝 ProN", serif;
} */

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

main{
    width: 100%;
    margin: 0 auto;
    box-shadow: 0px 0px 60px rgba(0, 0, 0, 0.1);
}

section{
    background-color: #f5d9d9;
}

footer{
    margin: 0 auto;
    padding: 64px 20px;
    background-color: #303030;
    text-align: center;
    line-height: 1.6;
    color: white;
}
.footer-logo{
    width: 46.13%;
    margin: 0 auto;
    margin-bottom: 24px;
}

.marker-yellow {
	background: linear-gradient(transparent 60%, #f9ea9b 0%);
}
.marker-gray {
	background: linear-gradient(transparent 60%, #e8e8e8 0%);
}
.small-font-size{
	font-size: 70%;
}
.large-font-size{
	font-size: 120%;
}
.note{
    font-size: 14px;
    padding: 12px;
    color: white;
}
.accent-color{
    color: #ad7878;
}
.secondary-color{
    color: #fff8d0;
}

/* ************** */

.visual img {
    width: 100%;
    height: auto;
	margin: 0 auto;
    display: block;
}
/* 使 .visually-hidden 完全隐藏，但对 SEO 和屏幕阅读器有效 */
.visually-hidden {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  margin: -1px !important;
  padding: 0 !important;
  overflow: hidden !important;
  clip: rect(0 0 0 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

/* ************** */

/* 定义滑入动画 */
.slide-up-box {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.6s ease-out;
}
.slide-up-box.visible {
    animation: slideUp 0.6s ease-out forwards;
}
@keyframes slideUp {
    from {
    transform: translateY(20px);
    opacity: 0.8;
    }
    to {
    transform: translateY(0);
    opacity: 1;
    }
}

/* ************** */

.light-beam-wrap{
    display: inline-block;
}
.light-beam-container{
    display: block;
    width: 100%;
}
/* 伪元素，用于创建光束效果 */
.light-beam{
    cursor: pointer; /* 鼠标悬停样式为手型 */
	position: relative;
	overflow: hidden; /* 溢出内容隐藏，用于裁剪伪元素 */
}
.light-beam::before{
	content: ""; /* 伪元素内容为空 */
	position: absolute; /* 绝对定位，相对于包含块定位 */
	top: 50%; /* 伪元素垂直居中 */
	left: -100%; /* 初始位置在按钮左侧，使光束起始点在左侧 */
	z-index: 2;
	display: block;
	transform: translate(-50%, -50%) rotate(45deg); /* 位移和旋转，创建斜角效果 */
	width: 50%; /* 光束宽度 */
	height: 600%; /* 光束高度 */
	background: linear-gradient(to right, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.8) 100%); /* 线性渐变，创建光束效果  */
	opacity: 0; /* 初始不可见 */
	animation: lightBeam 2s ease-out infinite; /* 光束动画，1.5秒，渐出，无限循环 */
}
/* 光束动画关键帧 */
@keyframes lightBeam{
    0% {opacity: 0;left: -50%;}
    50% {opacity: 1;left: 100%;}
    100% {opacity: 0;left: 100%;}
}

/* ************** */

/* pop-up */
/* 遮罩层 */
.modal-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    backdrop-filter: blur(5px);
}
.modal-backdrop.active {
    opacity: 1;
    visibility: visible;
}
/* 弹窗样式 */
.modal--fade-scale .modal-box {
    background: white;
    /* border-radius: 12px; */
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    max-width: 500px;
    width: 90%;
    max-height: 80vh;
    overflow: hidden;
    position: relative;
    transform: scale(1.3);
    opacity: 0;
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.modal--fade-scale.active .modal-box {
    transform: scale(1);
    opacity: 1;
}
.modal-box__header {
    padding: 1.5rem;
    border-bottom: 1px solid #eee;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: #ad7878;
}
.modal-box__title {
    text-align: center;
    font-size: 1.25rem;
    font-weight: 600;
    color: #fff;
    width: 100%;
}
.modal-box__close {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: #fff;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
}
.modal-box__close:hover {
    background: rgba(0, 0, 0, 0.1);
    transform: rotate(90deg);
}
.modal-box__body {
    padding: 2rem 1.5rem;
    color: #666;
    line-height: 1.6;
}
.modal-box__body h4 {
    color: #333;
    margin-bottom: 1rem;
}
.modal-box__body p {
    margin-bottom: 1rem;
    font-weight: 400;
}
@media (max-width: 768px) {
    .modal-box {
        width: 95%;
        margin: 1rem;
    }
}

/* ************** */

/* floating-banner */
.float_btn {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 8px;
    text-align: center;
    z-index: 9999; /* 提高层级 */
    background-color: rgba(0, 0, 0, 0.6);
    visibility: hidden;
    opacity: 0;
    transition: all 0.3s ease;
}
.float_btn.show {
    visibility: visible !important;
    opacity: 1 !important;
    display: block !important; /* 添加保险 */
}
.float_btn-img{
    max-width: 351px !important;
}

/* 确保在所有设备上都能显示 */
@media screen and (min-width: 1px) {
    .float_btn {
        display: block;
    }
}
/* .shiny_btn {
    width: 300px;
    display: inline-block;
    text-decoration: none;
    border-radius: 500px;
}
.shiny_btn img {
    width: 100%;
    height: auto;
}
@media screen and (max-width: 768px) {
    .shiny_btn {
        width: 100%;
    }
} */

/* ************** */


/* .top */
/* .top{
    padding: 8px 20px;
    background-color: #502a16;
    text-align: center;
    color: white;
    font-size: 16px;
    font-weight: 600;
    letter-spacing: 2px;
} */


/* fv */
.fv{
    position: relative; 
}
.fv-bottom{
    position: absolute;
    bottom: 8px;
    right: 0;
}


/* cta */
/* .cta-btn {
    position: absolute;
    right: 20px;
    bottom: 16px;
    width: 43.73%;
} */
.cta-btn{
    display: block;
    width: 93.6%;
    margin: 0 auto;
}
.cta{
    padding: 64px 0;
    background-image: url('../images/cta-back.webp');
    background-repeat: no-repeat;
    background-position: center top;
    background-size: cover;
}

.cta-title{
    width: 87.07%;
    margin: 0 auto 24px;
}


/* Subscribe */
.subscribe{
    padding: 64px 0;
    background-image: url('../images/subscribe-back.webp');
    background-repeat: no-repeat;
    background-position: center top;
    background-size: cover;
}
.subscribe-item{
    width: 93.6%;
    margin: 24px auto;
}
.subscribe-checkbox-container{
    margin-top: 24px;
}
.subscribe-checkbox{
    display: flex;
    align-items: center;
    padding: 0 24px;
    margin-bottom: 12px;
}
.subscribe-checkbox > img{
    width: 24px;
    height: 24px;
    margin-right: 12px;
}
.subscribe-checkbox > p{
    font-family: "Yu Mincho", "游明朝", serif;
    font-size: 18px;
    font-weight: 400;
    line-height: 1.6;
    color: white;
}


/* Start Handling */
.start-handling{
    padding: 32px 0 0;
}
.start-handling-container{
    width: 93.6%;
    margin: 0 auto 32px;
    padding: 32px 12px;
    background-color: white;
    box-shadow: 0px 8px 32px rgba(0, 0, 0, 0.1);
    text-align: center;
    font-family: "Yu Mincho", "游明朝", serif;
    font-size: 14px;
    font-weight: 600;
    line-height: 2;
}
.start-handling-title{
    margin: 0 auto 24px;
}


/* Did You Know */
.did-you-know{
    padding: 0 0 48px;
    background-color: #fffbed;
}
.did-you-know-title{
    display: block;
    text-align: center;
    font-family: "Yu Mincho", "游明朝", serif;
    font-size: 32px;
    font-weight: 600;
    line-height: 1.6;
}
.did-you-know-container{
    width: 93.6%;
    margin: -16px auto 0;
    padding: 32px 24px;
    background-color: white;
    box-shadow: 0px 8px 32px rgba(0, 0, 0, 0.1);
    position: relative;
    z-index: 999;
}
.did-you-know-check{
    margin: 32px auto;
    padding: 24px 12px;
    background-color: #fffbed;
}
.did-you-know-check-title-01 img{
    width: 98.84%;
}
.did-you-know-check-title-02 img{
    width: 96.86%;
}


.weight-calculator {
    backdrop-filter: blur(10px);
    width: 100%;
    text-align: center;
    position: relative;
    overflow: hidden;
}
.calculator-title {
    font-family: "Yu Mincho", "游明朝", serif;
    font-size: 20px;
    font-weight: 600;
    color: #cdab75;
}
.calculator-line{
    margin: 16px auto 0;
    width: 56px;
    height: 1px;
    background-color: #cdab75;
}
.weight-selector {
    position: relative;
    margin: 24px auto;
}
.selector-label {
    display: block;
    font-weight: 600;
    color: #4a5568;
    font-size: 16px;
    text-align: left;
}
.weight-dropdown {
    width: 100%;
    padding: 12px;
    border: 2px solid #e2e8f0;
    border-radius: 4px;
    font-size: 16px;
    color: #2d3748;
    background: white;
    transition: all 0.3s ease;
    appearance: none;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='m6 8 4 4 4-4'/%3e%3c/svg%3e");
    background-position: right 12px center;
    background-repeat: no-repeat;
    background-size: 16px;
    cursor: pointer;
}
.weight-dropdown:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}
.weight-dropdown:hover {
    border-color: #cbd5e0;
}
.submit-trigger {
    width: 100%;
    background-color: #d19090;
    color: white;
    border: none;
    padding: 16px 32px;
    border-radius: 100px;
    font-family: "Yu Mincho", "游明朝", serif;
    font-size: 20px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(56, 21, 9, 0.3);
}
.submit-trigger::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}
.submit-trigger:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(102, 126, 234, 0.3);
}
.submit-trigger:hover::before {
    left: 100%;
}
.submit-trigger:active {
    transform: translateY(0);
}
.result-display {
    margin-top: 32px;
    display: none; /* 加这一句才是真正从布局中移除 */
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.5s ease;
    visibility: hidden;
}
.result-display.display-active {
    display: block; /* 切换 class 时再显示 */
    opacity: 1;
    transform: translateY(0);
    visibility: visible;
}
.animated-counter {
    margin-top: 24px;
    font-family: "Yu Mincho", "游明朝", serif;
    font-size: 48px;
    font-weight: 800;
    /* background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); */
    background-color: #ad7878;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.2;
    position: relative;
    display: inline-block;
}
.counter-unit {
    font-size: 24px;
    color: #718096;
    font-weight: 600;
    margin-left: 8px;
}
.loading-state {
    display: none;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-top: 20px;
}
.loading-state.state-active {
    display: flex;
}
.loading-spinner {
    width: 20px;
    height: 20px;
    border: 2px solid #e2e8f0;
    border-top: 2px solid #667eea;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}
.loading-text {
    color: #718096;
    font-size: 14px;
}
@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}
@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}
.result-highlight {
    animation: pulse 0.6s ease-in-out;
}


/* Features */
.features{
    padding: 64px 12px 32px;
    background-image: url('../images/features-back.webp');
    background-repeat: no-repeat;
    background-position: center top;
    background-size: cover;
    position: relative;
}
.arrow_02{
    position: absolute;
    top: -16px;
    left: 50%;
    transform: translateX(-50%);
    width: 34.19%;
}
.features-title img{
    width: 86.04%;
    margin-bottom: 40px;
}


/* OverlapCard 组件 - 叠加卡片布局 */
.overlap-card {
    margin-bottom: 12px;
    position: relative;
}
.overlap-card__backdrop {
    width: 83.19%;
    margin-left: auto; 
    /* background-color: blue; */
}
.overlap-card__content {
    width: 83.19%;
    margin-right: auto;
    margin-top: -88px;
    padding: 0 12px 24px;
    /* background-color: white; */
    background: linear-gradient(to bottom, transparent 22%, white 22%);
    /* box-shadow: 0px 8px 32px rgba(0, 0, 0, 0.1);  */
    position: relative;
    z-index: 999;
}
.overlap-card__featured {
    width: 24.66%;
    margin-right: auto;
    margin-bottom: 16px;
    /* background-color: green; */
}
/* 镜像版本 - Mirror variant */
.overlap-card--mirror .overlap-card__backdrop {
    margin-left: 0;
    margin-right: auto;
}
.overlap-card--mirror .overlap-card__content {
    margin-right: 0;
    margin-left: auto;
}
.overlap-card--mirror .overlap-card__featured {
    margin-right: 0;
    margin-left: auto;
}
.overlap-card__text > h1{
    margin-bottom: 8px;
    font-family: "Yu Mincho", "游明朝", serif;
    font-size: 20px;
    font-weight: 600;
    line-height: 1.6;
}
.overlap-card__text > p{
    font-size: 14px;
    font-weight: 400;
    line-height: 1.6;
}


/* Veterinary */
.veterinary{
    padding: 24px 12px;
    background-color: #ebd9d7;
}
.textual-revealer-box{
    width: 100%;
    /* padding: 12px 12px 0; */
}

/* 组件基础样式 */
.textual-revealer {
    padding: 12px 12px 24px;
    line-height: 1.8;
    background: #ffffff;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
    position: relative;
}
/* 内容容器 */
.textual-revealer__content-wrapper {
    position: relative;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}
/* 文本内容 */
.textual-revealer__prose {
    color: #374151;
    font-size: 14px;
    font-weight: 400;
    transition: opacity 0.3s ease;
}
/* 折叠状态的最大高度 */
.textual-revealer__content-wrapper--collapsed {
    max-height: 7.8em; /* 约3行文字 */
}
/* 展开状态 */
.textual-revealer__content-wrapper--expanded {
    max-height: none;
}
/* 渐变遮罩效果 */
.textual-revealer__fade-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 2rem;
    background: linear-gradient(to bottom, transparent, #ffffff);
    pointer-events: none;
    opacity: 1;
    transition: opacity 0.3s ease;
}
.textual-revealer__fade-overlay--hidden {
    opacity: 0;
}
/* 控制按钮容器 */
.textual-revealer__controls {
    margin-top: 1rem;
    text-align: center;
}
/* 展开/收起按钮 */
.textual-revealer__toggle-btn {
    /* background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); */
    /* color: white; */
    color: #ad7878;
    border: none;
    padding: 0.75rem 1.5rem;
    /* border-radius: 25px; */
    font-size: 16px;
    /* font-weight: 500; */
    cursor: pointer;
    transition: all 0.3s ease;
    /* box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3); */
    position: relative;
    overflow: hidden;
}
.textual-revealer__toggle-btn:hover {
    transform: translateY(-2px);
    /* box-shadow: 0 6px 20px rgba(102, 126, 234, 0.4); */
}
.textual-revealer__toggle-btn:active {
    transform: translateY(0);
}
/* 按钮文字 */
.textual-revealer__btn-text {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}
/* 箭头图标 */
.textual-revealer__icon {
    width: 16px;
    height: 16px;
    transition: transform 0.3s ease;
}
.textual-revealer__icon--rotated {
    transform: rotate(180deg);
}
/* 无障碍访问增强 */
.textual-revealer__toggle-btn:focus {
    /* outline: 2px solid #667eea; */
    outline-offset: 2px;
}
/* 动画增强 */
@media (prefers-reduced-motion: reduce) {
    .textual-revealer__content-wrapper,
    .textual-revealer__fade-overlay,
    .textual-revealer__toggle-btn,
    .textual-revealer__icon {
        transition: none;
    }
}


/* Merit */
.merit{
    padding: 20px 0 40px;
    background-color: #d19090;
}
.merit-title img{
    width: 83.2%;
    margin-bottom: 40px;
}
.merit-card{
    width: 93.6%;
    margin-left: 0;
    margin-right: auto;
    margin-bottom: 12px;
}
.merit-card--mirror{
    margin-right: 0;
    margin-left: auto;
}


/* Health Water */
.health-water{
    background-color: #f5eed9;
    padding: 24px 12px;
}
.health-water-box{
    background-color: white;
    padding: 24px 8px;
}
.health-water-box > P{
    margin-top: 24px;
    text-align: center;
    font-family: "Yu Mincho", "游明朝", serif;
    font-size: 14px;
    font-weight: 600;
    line-height: 2;
}
.water-top {
    position: relative;
    display: inline-block; /* 让图片撑起包裹尺寸 */
}
/* .water-top img {
    display: block;
} */
.water-item-box {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    position: absolute;
    left: 20px;
    bottom: 0;
    width: 50%;
}
.water-item{
    border: 2px solid #e2e8f0;
    box-shadow: 0px 8px 32px rgba(0, 0, 0, 0.1);
}
.water-item > img{
    box-shadow: 0px 8px 32px rgba(0, 0, 0, 0.1);
}

/* 图片容器组件 */
.image-lightbox-trigger {
    position: relative;
    display: inline-block;
    cursor: pointer;
    /* border-radius: 12px; */
    overflow: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}
.image-lightbox-trigger:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}
.image-lightbox-trigger::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, rgba(0, 0, 0, 0) 0%, rgba(0, 0, 0, 0.1) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
}
.image-lightbox-trigger:hover::after {
    opacity: 1;
}
.image-lightbox-preview {
    display: block;
    width: 100%;
    height: auto;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.image-lightbox-trigger:hover .image-lightbox-preview {
    transform: scale(1.05);
}
/* 放大镜图标 */
.image-lightbox-icon {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 48px;
    height: 48px;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    backdrop-filter: blur(10px);
}
.image-lightbox-trigger:hover .image-lightbox-icon {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1.1);
}
.image-lightbox-icon svg {
    width: 24px;
    height: 24px;
    stroke: #333;
    stroke-width: 2;
    fill: none;
}
/* 全屏遮罩层 */
.image-lightbox-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    backdrop-filter: blur(20px);
}
.image-lightbox-overlay.image-lightbox-active {
    opacity: 1;
    visibility: visible;
}
/* 全屏图片容器 */
.image-lightbox-modal {
    position: relative;
    max-width: 90vw;
    max-height: 90vh;
    transform: scale(0.8);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}
.image-lightbox-overlay.image-lightbox-active .image-lightbox-modal {
    transform: scale(1);
}
.image-lightbox-fullscreen {
    width: 100%;
    height: 100%;
    object-fit: contain;
    border-radius: 8px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}
/* 关闭按钮 */
.image-lightbox-close {
    position: absolute;
    top: -60px;
    right: 0;
    width: 48px;
    height: 48px;
    background: rgba(255, 255, 255, 0.1);
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}
.image-lightbox-close:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.5);
    transform: scale(1.1);
}
.image-lightbox-close svg {
    width: 24px;
    height: 24px;
    stroke: currentColor;
    stroke-width: 2;
    fill: none;
}
/* 加载动画 */
.image-lightbox-loading {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 40px;
    height: 40px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-top: 3px solid white;
    border-radius: 50%;
    animation: image-lightbox-spin 1s linear infinite;
}
@keyframes image-lightbox-spin {
    0% { transform: translate(-50%, -50%) rotate(0deg); }
    100% { transform: translate(-50%, -50%) rotate(360deg); }
}
/* 演示页面样式 */
.demo-container {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
}


/* ins */
.ins{
    padding: 40px 0 16px;
    background-image: url('../images/ins-back.webp');
    background-repeat: no-repeat;
    background-position: center top;
    background-size: cover;
}
.ins-title_01{
    width: 80.8%;
    margin: 0 auto 40px;
}
.ins-title_02{
    width: 80.8%;
    margin: 40px auto;
}

.video{
    width: 93.6%;
    margin: 0 auto;
    text-align: center;
}
/* .video > iframe{
    margin: 0 auto;
} */

.carousel-container {
    width: 100%;
    /* max-width: 500px; */
    padding: 20px;
    overflow: hidden;
}
/* .carousel-title {
    font-size: 24px;
    font-weight: bold;
    text-align: center;
    margin-bottom: 20px;
} */
.carousel-wrapper {
    position: relative;
    overflow: visible; /* 改为visible，让左右卡片边缘可见 */
    /* height: 200px; */
    cursor: pointer;
    touch-action: pan-y;
    padding: 0 40px; /* 减小padding，只是为了避免边缘被切断 */
}
.carousel-track {
    display: flex;
    height: 100%;
    transition: transform 0.5s ease-in-out;
    align-items: center;
}
.carousel-slide {
    flex-shrink: 0;
    width: 98%; /* 卡片宽度设为80%，让左右能显示相邻卡片 */
    margin: 0 1%; /* 左右各10%的间距，这样可以看到相邻卡片 */
    /* padding: 16px; */
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    /* border-width: 2px;
    border-style: solid;
    border-radius: 8px; */
    transition: all 0.3s ease;
    transform-origin: center;
}
/* 当前活跃卡片样式 */
.carousel-slide.active-slide {
    opacity: 1;
    transform: scale(1);
    z-index: 3;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}
/* 非当前卡片样式 */
.carousel-slide:not(.active-slide) {
    opacity: 0.6;
    transform: scale(0.9);
    z-index: 1;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}
/* .slide-content {
    padding: 4px;
} */
/* .slide-title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 8px;
} */
/* .slide-number {
    padding: 4px;
    font-size: 14px;
    color: #666;
} */
/* 不同卡片的颜色 */
/* .slide-1 {
    background-color: #DBEAFE;
    border-color: #3B82F6;
}
.slide-2 {
    background-color: #DCFCE7;
    border-color: #22C55E;
}
.slide-3 {
    background-color: #FEF9C3;
    border-color: #EAB308;
}
.slide-4 {
    background-color: #F3E8FF;
    border-color: #A855F7;
}
.slide-5 {
    background-color: #FEE2E2;
    border-color: #EF4444;
} */
/* .carousel-indicators {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 16px;
}
.indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: #D1D5DB;
    transition: background-color 0.3s;
    cursor: pointer;
}
.indicator.active {
    background-color: #2563EB;
} */
.carousel-indicators{
    display: none;
}


/* faq */
.faq{
    background-color: #f7efec;
}
.faq-title{
    width: 53.87%;
    margin: 0 auto 40px;
}
.faq-container {
    padding: 40px 12px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}
.faq-card{
    display: flex;
    align-items: flex-start;
}
.faq-card > img{
    width: 32px;
    height: 32px;
    margin-right: 12px;
}
.faq-card > p{
    width: 75%;
    font-family: "Yu Mincho", "游明朝", serif;
    font-size: 16px;
    font-weight: 400;
    line-height: 1.6;
}
.faq-question {
  padding: 24px 16px;
  background: white;
  color: #303030;
  position: relative;
  cursor: pointer;
}
.faq-question:after {
    content: '+';
    position: absolute;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 20px;
    color: #303030;
}
.faq-question.open:after {
    content: '-';
}
.faq-answer {
    overflow: hidden;
    background-color: #f0f0f0; /* Light grey background */
    transform-origin: top;
    transition: transform 0.5s ease-in-out, opacity 0.5s ease-in-out;
    transform: scaleY(0);
    opacity: 0;
    height: 0;
}
.faq-answer.open {
    padding: 24px 16px;
    transform: scaleY(1);
    opacity: 1;
    height: auto;
}


/* 媒体查询 */

@media only screen and (min-width: 769px) {
    main, footer{
        max-width: 375px;
    }
}
/* 
@media only screen and (min-width: 375px) and (max-width: 768px) {
    

} */