:root {
    --container-width: 100%; /* 預設值 */
  }

@font-face {
    font-family: 'Gen Jyuu Gothic';
    src: url('https://cdn.jsdelivr.net/npm/@japanese-monospaced-fonts/gen-jyuu-gothic-monospace@1.0.0/GenJyuuGothicMonospace-Regular.ttf') format('truetype');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Gen Jyuu Gothic';
    src: url('https://cdn.jsdelivr.net/npm/@japanese-monospaced-fonts/gen-jyuu-gothic-monospace@1.0.0/GenJyuuGothicMonospace-Medium.ttf') format('truetype');
    font-weight: 500;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Gen Jyuu Gothic';
    src: url('https://cdn.jsdelivr.net/npm/@japanese-monospaced-fonts/gen-jyuu-gothic-monospace@1.0.0/GenJyuuGothicMonospace-Heavy.ttf') format('truetype');
    font-weight: 700;
    font-style: normal;
    font-display: swap;
}

html {
  scroll-behavior: smooth;

  touch-action: manipulation;
  overscroll-behavior: none;
  user-select: none;
}

body {
    margin: 0;
    font-family: 'Gen Jyuu Gothic', Arial, Helvetica, sans-serif;
    background: linear-gradient(-45deg, #93e2d5, #46a3b2, #264a74, #1a1c2c);
    background-size: 600% 600%;
    height: 100vh;
    height: -webkit-fill-available;
    overflow-y: scroll;
    -webkit-overflow-scrolling: auto;
    position: relative;
    z-index: 0;
}

/* 模糊動態光層 */
body::before {
    content: '';
    position: fixed;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle at center, rgba(255,255,255,0.1), transparent 70%);
    animation: floatGlow 20s ease-in-out infinite;
    z-index: -1;
    pointer-events: none;
    filter: blur(80px);
}

@media (min-width: 431px) {
body {
    animation: gradientBG 5s ease-in-out infinite;
}
}

/* 背景漸變動畫 */
@keyframes gradientBG {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

/* 模糊光點漂移動畫 */
@keyframes floatGlow {
    0% {
        transform: translate(0%, 0%);
    }
    50% {
        transform: translate(25%, 25%);
    }
    100% {
        transform: translate(0%, 0%);
    }
}

section {
    scroll-margin-top: calc(60px * var(--container-width) / 1000);
    /* 移除會影響GSAP視差效果的過渡屬性 */
    /* transition: opacity 0.3s ease-in-out; */
}

.section-transition {
    /* 更改為僅對opacity有過渡效果，不影響transform */
    transition: opacity 0.5s ease-in-out;
}

/* 新增頁面過渡類，只用於頁面切換時 */
.page-transition {
    transition: opacity 0.5s ease-in-out;
}

a {
    display: inline-block;
    padding: 6px 21px;
    background-color: transparent;
    color: white;
    font-weight: bold;
    transition: background-color 0.2s;
  }
  
  a:hover {
    background-color: #0056b3;
  }

button a {
    -webkit-tap-highlight-color: transparent;
    outline: none;
    user-select: none;
    touch-action: manipulation;
  }

/* 容器樣式 */
.container {
    width: calc(var(--container-width));
    max-width: 430px; /* 基準設計寬度 */
    margin: 0 auto;
    position: relative; /* 使偽元素相對於容器定位 */
    z-index: 1; /* 確保容器在偽元素之上 */
    overflow: hidden; /* 確保溢出內容不會顯示 */
    padding-top: 0; /* 移除頂部內邊距 */

     /* 光暈邊框設定 */
     border: 0px solid transparent; /* 透明邊框確保佔位 */
     box-shadow: 0 0 15px rgba(0, 255, 255, 0.6), 0 0 25px rgba(0, 255, 255, 0.4); /* 初始光暈效果 */
 
     /* 設置動畫效果 */
     animation: glow-animation 1.5s infinite alternate;
}

/* 光暈動畫效果 */
@keyframes glow-animation {
    0% {
        box-shadow: 0 0 15px rgba(0, 255, 255, 0.6), 0 0 25px rgba(0, 255, 255, 0.4);
    }
    100% {
        box-shadow: 0 0 25px rgba(0, 255, 255, 1), 0 0 35px rgba(0, 255, 255, 0.8);
    }
}

/* 毛玻璃效果的header */
.header {
    position: fixed; /* 從fixed改為absolute */
    width: 100%; /* 符合容器寬度 */
    max-width: 430px; /* 基準設計寬度 */
    height: calc(100px * var(--container-width) / 1000); /* 使用vw單位確保高度隨視口寬度變化 */
    /* max-height: 40px; */
    background-color: rgba(0, 0, 0, 0.2); /* 半透明背景 */
    backdrop-filter: blur(5px); /* 毛玻璃效果 */
    -webkit-backdrop-filter: blur(5px); /* 兼容Safari */
    z-index: 10; /* 確保在圖片上方，但在漢堡下方 */
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

/* 漢堡選單樣式更新 */
.hamburger {
    cursor: pointer;
    display: inline-block;
    margin: calc(30px * var(--container-width) / 1000);
    width: calc(60px * var(--container-width) / 1000);
    
    height: calc(60px * var(--container-width) / 1000);
    position: fixed;
    right: calc(10px * var(--container-width) / 1000);
    top: calc(-15px * var(--container-width) / 1000);
    z-index: 100; /* 確保在選單上方 */
    transition: all 0.3s ease;

    -webkit-tap-highlight-color: transparent; /* 移除手機點擊時的灰色背景 */
    user-select: none; /* 禁止選取文字 */
    z-index: 9999;
}

/* 漢堡線條 */
.hamburger::before,
.hamburger::after,
.hamburger div {
    content: '';
    display: block;
    width: 100%;
    height: calc(5px * var(--container-width) / 1000);
    margin: calc(12px * var(--container-width) / 1000) 0;
    background-color: white;
    border-radius: 5px;
    transition: all 0.3s ease;
}

/* 漢堡選單打開時的動畫效果 */
.hamburger.active div {
    transform: scale(0); /* 中間線消失 */
    pointer-events: none; /* 讓內部的 <div> 不觸發點擊事件 */
}

.hamburger.active::before {
    transform: translateY(calc(17px * var(--container-width) / 1000)) rotate(45deg);
}

.hamburger.active::after {
    transform: translateY(calc(-17px * var(--container-width) / 1000)) rotate(-45deg);
}

/* 選單樣式更新 */
.menu {
    display: none;
    position: fixed;
    top: 0;
    right: 0;
    width: 100%;
    height: 100vh;
    background: linear-gradient(to bottom, rgba(9, 98, 126, 0.9), rgba(61, 180, 135, 0.9));
    z-index: 30;
    padding-top: calc(120px * var(--container-width) / 1000);
    text-align: center;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    transition: all 0.5s ease;
}

.menu.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.menu a {
    display: block;
    padding: calc(25px * var(--container-width) / 1000);
    text-decoration: none;
    color: white;
    font-size: calc(50px * var(--container-width) / 1000);
    font-weight: 700;
    letter-spacing: 2px;
    margin: calc(20px * var(--container-width) / 1000) auto;
    position: relative;
    width: 70%;
    transition: all 0.3s ease;
}

.menu a::after {
    content: '';
    position: absolute;
    bottom: calc(15px * var(--container-width) / 1000);
    left: 50%;
    width: 0;
    height: calc(3px * var(--container-width) / 1000);
    background: white;
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

.menu a:hover {
    background-color: rgba(255, 255, 255, 0.1);
    transform: scale(1.05);
}

.menu a:hover::after {
    width: 60%;
}

.language-switch {
    margin-top: calc(30px * var(--container-width) / 1000);
    display: flex;
    justify-content: center;
    gap: calc(20px * var(--container-width) / 1000);
    flex-wrap: wrap;
  }
  
  .lang-btn {
    font-size: calc(40px * var(--container-width) / 1000);
    padding: calc(20px * var(--container-width) / 1000) calc(40px * var(--container-width) / 1000);
    background-color: transparent;
    border: 2px solid white;
    color: white;
    border-radius: calc(10px * var(--container-width) / 1000);
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 700;
    letter-spacing: 1px;
  }
  
  .lang-btn:hover {
    background-color: rgba(255, 255, 255, 0.15);
    transform: scale(1.05);
  }
  
/* 選單裝飾元素 */
.menu-decoration {
    position: absolute;
    z-index: -1;
    opacity: 0.5;
}

.menu-decoration.top-left {
    width: calc(150px * var(--container-width) / 1000);
    top: calc(80px * var(--container-width) / 1000);
    left: calc(20px * var(--container-width) / 1000);
}

.menu-decoration.bottom-right {
    width: calc(150px * var(--container-width) / 1000);
    bottom: calc(80px * var(--container-width) / 1000);
    right: calc(20px * var(--container-width) / 1000);
}


/* -----Home----- */

#home{
    background-color: #61B4BA; /* 預設背景顏色 */
}

.home-img{
    width: 100%; /* 填滿整個容器寬度 */
    display: block; /* 消除底部間隙 */
    margin-top: calc(-280px * var(--container-width) / 1000);;
    height: auto;
    position: relative;
    z-index: 2; /* 確保在header下方 */
}

.home-title{
    width: calc(550px * var(--container-width) / 1000); /* 使用百分比相對於容器寬度 */
    display: block; /* 保持為塊級元素 */
    margin: calc(15px * var(--container-width) / 1000) auto 0; /* 轉換為像素計算，43px約等於10% */
    height: auto;
    position: relative;
    z-index: 1; /* 確保在header下方 */
}

.home-p03{
    width: calc(300px * var(--container-width) / 1000); /* 使用百分比相對於容器寬度 */
    display: block; /* 消除底部間隙 */
    margin-top: calc(-50px * var(--container-width) / 1000);
    float: left; /* 靠左浮動 */
    margin-left: calc(-40px * var(--container-width) / 1000);
    position: relative; /* 添加相對定位 */
    z-index: 1; /* 確保在header下方 */
}

.home-reverse{
    width: calc(300px * var(--container-width) / 1000); /* 使用百分比相對於容器寬度 */
    display: block; /* 消除底部間隙 */
    margin-top: calc(-50px * var(--container-width) / 1000); /* 使用百分比相對於容器寬度 */ /* 轉換為像素計算，8.6px約等於2% */
    float: right; /* 靠右浮動 */
    margin-right: calc(-100px * var(--container-width) / 1000); /* 使用百分比相對於容器寬度 */; /* 轉換為像素計算，34.4px約等於8% */
    position: relative; /* 添加相對定位 */
    z-index: 1; /* 確保在header下方 */
    transform: scaleX(-1); /* 水平翻轉 */
}


/* 首頁介紹區塊樣式 */
.home-intro {
    position: relative; /* 改回相對定位 */
    width: calc(800px * var(--container-width) / 1000);
    margin: 0 auto; /* 水平居中 */
    padding-top: calc(50px * var(--container-width) / 1000);
    z-index: 5;
}

.intro-header {
    font-size: calc(50px * var(--container-width) / 1000);
    font-weight: 600;
    line-height: 1;
    letter-spacing: 0;
    text-align: center;
    margin-bottom: calc(0px * var(--container-width) / 1000);;
    color: white;
}

.dash-line {
    width: 100%;
    height: calc(5px * var(--container-width) / 1000);
    background-image: repeating-linear-gradient(
        to right,
        white,
        white 2px,
        transparent 4px,
        transparent 8px
      );
    background-repeat: repeat-x;    
    margin: calc(30px * var(--container-width) / 1000) auto;
}

.intro-description {
    font-size: calc(30px * var(--container-width) / 1000);
    width: 90%;
    margin-left: 5%;
    font-weight: 500;
    line-height: 1.5;
    text-align: center;
    margin-top: calc(10px * var(--container-width) / 1000);
    color: white;
}

.home-entery{
    position: absolute;
    width: calc(360px * var(--container-width) / 1000);
    height: calc(155px * var(--container-width) / 1000);
    margin-left: calc(315px * var(--container-width) / 1000);
    margin-top: calc(50px * var(--container-width) / 1000);

    background-image: url('./imgs/P_entery.png');
    background-color: transparent;
    background-size: cover;
    border: none;
    cursor: pointer;
    color: rgb(13, 39, 120);
    opacity: 0.8;
    font-size: calc(40px * var(--container-width) / 1000);
    font-weight: bold;
}

.home-entery p{
    font-size: calc(40px * var(--container-width) / 1000);
    width: 90%;
    margin-left: 5%;
    font-weight: 700;
    line-height: 1.5;
    color: rgb(13, 39, 120);
}

.home-bottom{
    width: 100%;
    height: auto;
    display: block;
}

/* -----Events----- */
#events{
    padding-top: 5px;
    background-color: #3FAC87;
}

.events-intro{
    position: relative; /* 改回相對定位 */
    width: calc(800px * var(--container-width) / 1000);
    margin: 0 auto; /* 水平居中 */
    z-index: 5;
}

.titleHeeader{
    font-size: calc(50px * var(--container-width) / 1000);
    font-weight: 700;
    line-height: 1;
    color: white;
}

.description{
    font-size: calc(35px * var(--container-width) / 1000);
    line-height: 1.5;
    font-weight: 500;
    color: white;
}

.time-desc p{
    margin: 4px 0;
}

.e01-img{
    width: calc(180px * var(--container-width) / 1000);
    float: left;
    height: auto;
    display: block;
    margin-left: calc(-410px * var(--container-width) / 1000);
    margin-top: calc(-500px * var(--container-width) / 1000);
    position: relative; /* 添加相對定位 */
    z-index: 25; /* 確保在header下方 */
}

.e02-img{
    width: calc(150px * var(--container-width) / 1000);
    float: left;
    height: auto;
    display: block;
    margin-left: calc(-100px * var(--container-width) / 1000);
    margin-top: calc(-580px * var(--container-width) / 1000);
    position: relative; /* 添加相對定位 */
    z-index: 25; /* 確保在header下方 */
}

.e01-img_reverse{
    width: calc(180px * var(--container-width) / 1000);
    float: right;
    height: auto;
    display: block;
    margin-right: calc(-360px * var(--container-width) / 1000);
    margin-top: calc(-650px * var(--container-width) / 1000);
    position: relative;
    z-index: 25;
    transform: scaleX(-1);
}

.e02-img_reverse{
    width: calc(150px * var(--container-width) / 1000);
    float: right;
    height: auto;
    display: block;
    margin-right: calc(-130px * var(--container-width) / 1000);
    margin-top: calc(-550px * var(--container-width) / 1000);
    position: relative;
    z-index: 25;
    transform: scaleX(-1);
}

.e03-img{
    width: calc(150px * var(--container-width) / 1000);
    float: right;
    height: auto;
    margin-right: calc(-350px * var(--container-width) / 1000);
    margin-top: calc(-800px * var(--container-width) / 1000);
    position: relative;
    z-index: 23;
}

.e04-img{
    width: calc(400px * var(--container-width) / 1000);
    float: right;
    margin-top: calc(-750px * var(--container-width) / 1000);;
    margin-right: calc(-300px * var(--container-width) / 1000);;
   
    position: relative;
    z-index: 23;
}

.e05-img{
    width: calc(450px * var(--container-width) / 1000);
    float: left;
    margin-top: calc(-450px * var(--container-width) / 1000);;
    margin-left: calc(-150px * var(--container-width) / 1000);;
   
    position: relative;
    z-index: 23;
}

.e06-img{
    width: 130%;
    display: block;
    margin-left: calc(-125px * var(--container-width) / 1000);;
    
    position: relative;
    z-index: 23;
}

.e07-img{
    width: 125%;
    display: block;
    margin-top: calc(-485px * var(--container-width) / 1000);;
    margin-left: calc(-100px * var(--container-width) / 1000);;
    
    position: relative;
    z-index: 25;
}

/* -----locations----- */
#locations{
    scroll-padding-top: calc(100px * var(--container-width) / 1000);
    padding-bottom: 5px;
    background: linear-gradient(to bottom, #09627E, #1D6B7B);
}

.locations-intro{
    position: relative;
    width: calc(800px * var(--container-width) / 1000);
    margin: 0 auto; /* 水平居中 */
    z-index: 5;
}

.l01-img{
    width: 132%;
    display: block;
    margin-left: calc(-145px * var(--container-width) / 1000);
    margin-top: calc(-14px * var(--container-width) / 1000);
    
    position: relative;
    z-index: 23;
}

.l04-img{
    width: 125%;
    display: block;
    margin-left: calc(-100px * var(--container-width) / 1000);
    margin-top: calc(-380px * var(--container-width) / 1000);
    position: relative;
    z-index: 20;
}

.l02-img{
    width:60%;
    float: right;
    display: block;
    margin-right: calc(-430px * var(--container-width) / 1000);
    margin-top: calc(-100px * var(--container-width) / 1000);
    position: relative;
    z-index: 23;
}

.location-desc{
    font-size: calc(25px * var(--container-width) / 1000);
    margin-left: calc(55px * var(--container-width) / 1000);
    font-weight: 500;
    color: white;
}

.transport-title{
    font-size: calc(40px * var(--container-width) / 1000);
    /*font-weight: 700;*/
    /*letter-spacing: 1px;*/
    /*text-decoration: underline;*/
    color: #63c3e6;

}

.transport_desc{
    margin-top: 5px;
}

/* -----QA----- */
#qa{
    padding-top: 20px;
    background: linear-gradient(to bottom, #1D6B7B, #317378);
}

.qa-intro{
    position: relative;
    width: calc(800px * var(--container-width) / 1000);
    margin: 0 auto; /* 水平居中 */
    z-index: 5;
}

.titleHeeader-qa{
    position: relative;
    left: 40%;
    /* left: calc(-100px * var(--container-width) / 1000); */
    font-size: calc(50px * var(--container-width) / 1000);
    font-weight: 700;
    line-height: 1;
    letter-spacing: 0%;
    color: white;
}

.q-but-wrapper {
    position: relative;
    width: 90%;
    margin-left: calc(50px * var(--container-width) / 1000);
    margin-bottom: calc(50px * var(--container-width) / 1000);
  }
  
.q-but {
width: 100%;
display: block;
}

.q-but-text {
position: absolute;
top: 35%; /* 調整位置靠上 */
left: 50%;
transform: translate(-50%, -50%);
text-align: center;
white-space: nowrap;
z-index: 25;
}

.q-but-text .q-mark {
color: white;
font-weight: bold;
font-size: calc(80px * var(--container-width) / 1000);
margin-right: 5px;
}

.q-but-text .q-content {
color: white;
font-weight: bold;
font-size: calc(40px * var(--container-width) / 1000);
}

.a-but-text {
position: absolute;
top: 65%; 
left: 50%;
width: 100%;
transform: translate(-50%, -50%);
color: #fecfd0; 
font-size: calc(35px * var(--container-width) / 1000);
font-weight: bold;
text-align: center;
z-index: 25;
}
  
.qa0-img{
    width: 25%;
    float: left;
    display: block;
    margin-left: calc(-10px * var(--container-width) / 1000);
    margin-top: calc(600px * var(--container-width) / 1000);
    position: absolute;
    z-index: 25;
}

.qa1-img{
    width: 20%;
    float: left;
    display: block;
    margin-left: calc(950px * var(--container-width) / 1000);
    margin-top: calc(-180px * var(--container-width) / 1000);
    position: absolute;
    z-index: 26;
}

.qa2-img{
    width: 40%;
    float: left;
    display: block;
    margin-left: calc(600px * var(--container-width) / 1000);
    margin-top: calc(-180px * var(--container-width) / 1000);
    position: absolute;
    z-index: 25;
}

.qa3-img{
    width: 17%;
    float: left;
    display: block;
    margin-left: calc(10px * var(--container-width) / 1000);
    margin-top: calc(180px * var(--container-width) / 1000);
    position: absolute;
    z-index: 25;
}

.qa4-img{
    width: 10%;
    float: left;
    display: block;
    margin-left: calc(720px * var(--container-width) / 1000);
    margin-top: calc(-150px * var(--container-width) / 1000);
    position: absolute;
    z-index: 20;
}

.qa5-img{
    width: 10%;
    float: left;
    display: block;
    margin-left: calc(750px * var(--container-width) / 1000);
    margin-top: calc(50px * var(--container-width) / 1000);
    position: absolute;
    z-index: 23;
}

.qa6-img{
    width: 17%;
    float: left;
    display: block;
    margin-left: calc(550px * var(--container-width) / 1000);
    margin-top: calc(-25px * var(--container-width) / 1000);
    position: absolute;
    z-index: 25;
}

.qa7-img{
    width: 25%;
    float: left;
    display: block;
    margin-left: calc(-100px * var(--container-width) / 1000);
    margin-top: calc(-270px * var(--container-width) / 1000);
    position: absolute;
    z-index: 25;
}

.qa8-img{
    width: 80%;
    /* float: left; */
    display: block;
    margin-left: calc(260px * var(--container-width) / 1000);
    margin-top: calc(-220px * var(--container-width) / 1000);
    position: relative;
    z-index: 25;
}

.qa8-img{
    width: 80%;
    /* float: left; */
    display: block;
    margin-left: calc(260px * var(--container-width) / 1000);
    margin-top: calc(-220px * var(--container-width) / 1000);
    position: relative;
    z-index: 25;
}

.qa9-img{
    width: 7%;
    float: left;
    display: block;
    margin-left: calc(-50px * var(--container-width) / 1000);
    margin-top: calc(-380px * var(--container-width) / 1000);
    position: absolute;
    z-index: 25;
}

/* -----Team----- */
#team{
    padding-top: 20px;
    background: linear-gradient(to bottom, #317378, #0499B3);
}

.team-intro{
    position: relative;
    width: calc(800px * var(--container-width) / 1000);
    margin: 0 auto; /* 水平居中 */
    z-index: 5;
}

.team_img{
    position: relative;
    width: 120%;
    margin-left: calc(0px * var(--container-width) / 1000);
    display: block;
    z-index: 25;
}

.peppercornsimg{
    width: 80%;
}

.studio57 {
    width: 50%;
}

.c10_img{
    position: relative;
    width: 100%;
    display: block;
    margin-left: calc(0px * var(--container-width) / 1000);
    margin-top: calc(-100px * var(--container-width) / 1000);
}

.c11_img{
    position: relative;
    width: 50%;
    float: right;
    display: block;
    margin-right: calc(-500px * var(--container-width) / 1000);
    margin-top: calc(-600px * var(--container-width) / 1000);
}

.c12_img{
    position: relative;
    width:50%;
    float: left;
    display: block;
    margin-left: calc(-500px * var(--container-width) / 1000);
    margin-top: calc(-1050px * var(--container-width) / 1000);
}

.contact-text {
    font-size: calc(35px * var(--container-width) / 1000);
    color: white;
    position: relative;
    margin-top: calc(50px * var(--container-width) / 1000);
    display: inline-flex;
    align-items: center;
    gap: calc(50px * var(--container-width) / 1000);
  }
  
  .socialimg {
    width: calc(100px * var(--container-width) / 1000);
    height: auto;
    margin-right: calc(5px * var(--container-width) / 1000);
    z-index: 500;
  }

  .c5_img{
    width: 60%;
    float: left;
    display: block;
    margin-left: calc(500px * var(--container-width) / 1000);
    margin-top: calc(250px * var(--container-width) / 1000);
    position: absolute;
    z-index: 25;
  }

  .back-to-top-btn{
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 10%;
    display: block;
    margin-top: calc(400px * var(--container-width) / 1000);
    z-index: 25;
}

/* -----Parallax----- */
.data-scroll-container{
    position: relative;
    width: 100%;
    height: 100vh;
}

/* 添加scrolling-to類，提供輕微的視覺反饋 */
.scrolling-to {
    position: relative;
}

.scrolling-to::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(255, 255, 255, 0.05);
    pointer-events: none;
    z-index: 5;
    animation: pulse 0.5s ease-in-out;
}

@keyframes pulse {
    0% { opacity: 0; }
    50% { opacity: 1; }
    100% { opacity: 0; }
}

.exp-img {
    width: 100%;
    max-width: 800px;
    height: auto;
    margin: 5px 0 10px 0;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease;
}

.exp-img:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

.transport-icon {
    width: calc(40px * var(--container-width) / 1000);
    height: calc(40px * var(--container-width) / 1000);
    vertical-align: middle;
    display: inline-block;
}

.transport-list {
    list-style-type: none;
    padding-left: calc(20px * var(--container-width) / 1000);
}

.transport-item {
    list-style-type: none;
    font-weight: 700;
    margin-bottom: calc(15px * var(--container-width) / 1000);
    padding: calc(5px * var(--container-width) / 1000) 0;
}

.transport-section {
    margin-bottom: calc(25px * var(--container-width) / 1000);
}

.transport-section span {
    font-size: calc(35px * var(--container-width) / 1000);
    font-weight: 500;
    vertical-align: middle;
}


.countdown {
    display: flex;
    max-width: calc(800px * var(--container-width) / 1000);
    justify-content: center;
    gap: calc(60px * var(--container-width) / 1000);
    margin: 0 auto;    /* 水平置中 */

    backdrop-filter: blur(10px);
    padding: 20px;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.05);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

.time-block {
    display: flex;
    flex-direction: column;
    align-items: center;
    color: white;
    padding: 0px 5px;
}

.time {
    font-size: calc(64px * var(--container-width) / 1000);
    font-weight: 700;
    letter-spacing: 1px;
    text-shadow: 1px 1px 4px rgba(0,0,0,0.3);
}

.countdown-header {
    position: relative;
    text-align: center;
    font-size: calc(36px * var(--container-width) / 1000);
    color: white;
    margin-bottom: calc(20px * var(--container-width) / 1000);
    font-weight: 700;
    letter-spacing: 1px;
    text-shadow: 1px 1px 3px rgba(0,0,0,0.3);
}