/* ----------------------  LOAD FONTS FROM SERVER ------------------------------ */
@font-face {
 font-family: "GrotzecCond-Demibold";
  src: url(https://journalismdesign.camd.northeastern.edu/clean/fonts/GrotzecCond-Demibold3.woff2);
}  
@font-face {
 font-family: "GrotzecCond-DemiboldItalic";
  src: url(https://journalismdesign.camd.northeastern.edu/clean/fonts/GrotzecCond-DemiboldItalic.woff2);
}  
@font-face {
 font-family: "LeJeunePoster-Regular";
  src: url(https://journalismdesign.camd.northeastern.edu/clean/fonts/LeJeunePoster-Regular.woff2);
} 
@font-face {
 font-family: "LeJeunePoster-RegularItalic";
  src: url(https://journalismdesign.camd.northeastern.edu/clean/fonts/LeJeunePoster-RegularItalic.woff2);
}

/* ========================================================= */
/* 手机布局（<= 600px）                                     */
/* ========================================================= */
@media only screen and (max-width: 600px) {

#scrollytelling-text .step[data-step="lanyard"] {
    height: 120vh;
    margin-bottom: 40vh;
  }


    #scrollytelling-text .step.mobile-hidden {
    opacity: 0;
    pointer-events: none;
  }

  /* 让正文变宽：左右只留 4% 的白边 */
  h1, h2, h3, p {
    padding: 0 4%;
  }

  h1 { font-size: 28px; }
  h2 { font-size: 20px; }
  p  { font-size: 16px; }

  /* blockquote 跟正文一样宽 */
  blockquote {
    max-width: 92%;
    padding: 20px 16px;
  }



  /* 图片几乎占满屏幕 */
  figure,
  figure.text-width {
    width: 92%;
    max-width: 92%;
  }

  /* 让 scrollama 卡片变宽，文字不挤 */
  #scrollytelling-text .step {
    width: 92%;
    max-width: none;
    margin: 0 auto 60vh;
    padding: 20px 16px !important;
    border-radius: 18px;
    top: 45vh;
  }

  /* intro 队伍：缩小到手机能看到完整 */
  #queue-container {
    display: flex;
    align-items: flex-end; 
    transform: scale(1.5); 
    position: relative; 
    justify-content: center; 
    z-index: 150;     
}

  #line-left,
  #line-right,
  #hannah-container,
  #staff-image {
    height: 220px;
  }

  #staff-image {
    transform: translateX(40px);
  }

  #staff-speech {
    bottom: 220px;
    left: 55%;
    font-size: 14px;
  }
}


/* ========================================================= */
/* 终极手机样式覆盖（<= 600px）                              */
/* ========================================================= */
@media only screen and (max-width: 600px) {

  /* 正文变宽：左右只留 3%～4% 的白边 */
  h1, h2, h3, p {
    padding: 0 4% !important;
  }

  h1 { font-size: 28px !important; }
  h2 { font-size: 20px !important; }
  p  { font-size: 16px !important; }

  /* quote 跟正文一样宽 */
  blockquote {
    max-width: 92% !important;
    margin: 30px auto !important;
    padding: 20px 16px !important;
  }

  /* sunflower 圆图：手机上变成上图下文，避免挤窄文本 */
  .sunflower-side .side-image {
    float: none !important;
    display: block !important;
    margin: 0 auto 12px auto !important;
    width: 120px !important;
    height: 120px !important;
  }

  /* 图片几乎占满屏幕 */
  figure,
  figure.text-width {
    width: 92% !important;
    max-width: 92% !important;
  }

  /* scrollama 卡片变宽，不再像一条竖条 */
  #scrollytelling-text .step {
    width: 92% !important;
    max-width: none !important;
    margin: 0 auto 60vh !important;
    padding: 20px 16px !important;
    border-radius: 18px !important;
    top: 45vh !important;
  }

  /* intro 队伍：整体缩小，让手机能看到完整队伍 */
  #queue-container {
    transform: scale(0.7) !important;
    transform-origin: center bottom !important;
  }

  #line-left,
  #line-right,
  #hannah-container,
  #staff-image {
    height: 220px !important;
  }

  #staff-image {
    transform: translateX(40px) !important;
  }

  #staff-speech {
    bottom: 220px !important;
    left: 55% !important;
    font-size: 14px !important;
  }
}




/* ----------------------  SITE STYLES  ------------------------------------- */
*{
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/*NAV BAR*/

ul.nav {
    background-color: #2961c2;
    color: white;
    padding: 5px;
    font-family: "GrotzecCond-Demibold", "Impact" , sans-serif;
    font-size: 2em;
    /* overflow: hidden; */ /* ✅ 修复1: 注释掉 [user snippet, line 10], 它会剪掉下拉菜单 */
    list-style-type: none;

    /* ✅ 修复2: 添加层级和定位属性, 让你能看见它 */
    position: absolute;
    z-index: 200; /* (这个数字必须高于 intro-scene 的 100) */
    top: 0;
    left: 0;
    width: 100%;

     /* ⭐ 新增：用 flex 居中内容 */
    display: flex;
    justify-content: center;   /* 让中间的 logo 居中 */
    align-items: center;
}

ul.nav li{
    float: none;
}

ul.nav li.logo{
    position: static;
}


/* ✅ 修复3: 为 <a> 添加基础样式 (如 display: block) */
/* 这能让汉堡包图标的点击区域更大 */
ul.nav li a {
    display: block;
    padding: 0 6px;
}


ul.nav li a:link{
    text-decoration: none;
    color: white; /* (这就是导致"白底白字"的规则) */
}
ul.nav li a:visited {
    color: white; /* (这也是导致"白底白字"的规则) */
}

ul.nav li.logo a:hover{
    text-decoration: none;
    background-color: #2961c2;
    letter-spacing: 2px;
    transition: letter-spacing 0.3s ease-in;
}

/* --- 下面是修复下拉菜单的关键 --- */

/* ✅ 修复4: 添加 .dropdowncontent "方框" 本身的基础样式 */
/* (老师的版本里缺失了这一部分) */
.dropdowncontent {
    display: none; /* 默认隐藏 */
    position: absolute;
    background-color: #f9f9f9; /* 这就是你想要的 "白底" */
    min-width: 300px;
    box-shadow: 0px 8px 16px 0px grey;
    z-index: 1;
}

/* ✅ 修复5: 修正老师的 "显示" 选择器 */
/* li.dropbutton:hover div.dropdowncontent { */ /* <-- 老师的错误选择器 [user snippet, line 68] */
li.dropbutton:hover .dropdowncontent { /* <-- 修正后的 */
    display: block;
}


/* ✅ 修复6: 修正老师的 "链接" 选择器, 解决"白底白字"问题 */
/* 通过在选择器前加上 "ul.nav", 我们提高了它的优先级, */
/* 让它能覆盖上面 [user snippet, line 23] 的 "color: white" 规则 */


/* li.dropbutton:hover div.dropdowncontent a:link { */ /* <-- 老师的原始选择器 [user snippet, line 72] */
ul.nav li.dropbutton .dropdowncontent a:link { /* <-- 修正后的高优先级选择器 */
color: #666; /* "灰色字" 成功显示 */
padding: 12px 16px;
text-decoration: none;
display: block;
font-size: .6em;
border-bottom: 1px solid #666;
}

/* li.dropbutton:hover div.dropdowncontent a:visited { */ /* <-- 老师的原始选择器 [user snippet, line 82] */
ul.nav li.dropbutton .dropdowncontent a:visited { /* <-- 修正后的高优先级选择器 */
color: #666;
padding: 12px 16px;
text-decoration: none;
display: block;
font-size: .6em;
border-bottom: 1px solid #666;
}

/* li.dropbutton:hover div.dropdowncontent a:hover { */ /* <-- 老师的原始选择器 [user snippet, line 90] */
ul.nav li.dropbutton .dropdowncontent a:hover { /* <-- 修正后的高优先级选择器 */
color: white;
background-color: #666;
transition: background-color 0.2s ease-in;
}


body {
    background-color: white;
}

/* (h1, p, h2, h3, figure, figcaption, blockquote 样式...) */
h1 {
    font-family: "GrotzecCond-Demibold", serif;
    font-size: 48px;
    line-height: 1.1;
    margin-top: 20px;
    margin-bottom: 10px;
    padding: 0 25%;
}
p {
    font-family: "LeJeunePoster-Regular", sans-serif;
    font-size: 18px;
    line-height: 1.6;
    margin-bottom: 25px;
    padding: 0 25%;
}
h2, h3 {
    padding: 0 25%;
    margin-bottom: 15px;
    font-family: "GrotzecCond-Demibold", sans-serif;
}
h2 {
    font-size: 24px;
    margin-top: 30px;
}
h3 {
    font-size: 18px;
    margin-bottom: 25px;
}

h3 a {
    color: #2961c2; /* 1. 改变链接颜色 (这里用了导航栏的蓝色) */
    text-decoration: underline; /* 2. 添加下划线 */
    transition: color 0.3s ease; /* 3. (推荐) 为悬浮效果添加平滑过渡 */
}

h3 a:hover {
    color: #666; /* 鼠标悬浮时变为灰色 */
}

figure {
    width: 60%;
    margin: 0 auto;
    text-align: left;
}

/* ---------------------- 图片宽度定制 ---------------------- */

/* 第一张图：全屏宽度 */
figure.full-bleed {
    width: 100vw;
    margin: 0;  
    margin-left: 50%;
    transform: translateX(-50%); 
}

figure.full-bleed img {
    width: 100vw;
    height: auto;
    display: block;
}

/* 第二张图：正文宽度（与 p 一样的左右 padding） */
figure.text-width {
    max-width: 700px;
    margin: 40px auto;
    width: 100%;
    padding: 0;     /* ← 必须取消 */
    text-align: center;
}

figure.text-width img {
    width: 100%;
    height: auto;
}

figcaption {
    font-family: "GrotzecCond-DemiboldItalic", sans-serif;
    font-style: normal;
    color: #666;
    margin-top: 10px;
    font-size: 14px;
    width: 100%; 
    padding-top: 5px;
}

/* Full-bleed 图片的 figcaption 居中显示 */
figure.full-bleed figcaption {
    max-width: 700px;        /* 和正文一样宽度 */
    margin: 10px auto 0 auto; /* 自动左右居中 */
    text-align: center;       /* 字体居中 */
    padding: 0 20px;          /* 给一点左右空间（更好看） */
}

blockquote {
    font-family: "GrotzecCond-DemiboldItalic", serif;
    font-size: 28px;
    line-height: 1.4;

    /* 宽度 & 居中，与正文视觉一致 */
    max-width: 700px;
    margin: 40px auto;

    /* 上下 30px；左 20px 给竖杠和文字留空隙；右 20px 保持平衡 */
    padding: 30px 20px 30px 20px;

    background-color: #f7f7f7;
    border-left: 5px solid #000;
}

/* --- 左侧圆形小图 + 文本绕排 --- */
.sunflower-side {
    position: relative;
}

.sunflower-side .side-image {
    float: left;                  /* 让文本绕排 */
    width: 150px;                  /* 图片大小（你可以改 60–100px） */
    height: 150px;
    border-radius: 50%;           /* 变成圆形 */
    object-fit: cover;            /* 保证圆内图案不变形 */
    margin-right: 20px;           /* 图片和文字之间的空隙 */
    margin-bottom: 10px;          /* 图片底部与文字的间距 */
}


/* ---------------------- INTRO SCENE STYLES ------------------------------------- */

#intro-scene {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    display: flex;
    justify-content: center; 
    align-items: center;
    z-index: 100; /* 1. 背景层 (在 Nav Bar 下面) */
    background-color: white; 
}

#queue-container {
    display: flex;
    align-items: flex-end; 
    transform: scale(1.5); 
    position: relative; 
    justify-content: center; 
}

#line-left, #line-right {
    filter: blur(5px); 
    height: 300px;
    width: auto;
    transition: filter 0.5s ease-out;
}

#hannah-container {
    position: relative; 
    width: auto;
    height: 300px; 
    z-index: 5;
    margin: 0 40px 0 20px; 
}
#hannah-container img {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: auto;
}
#hannah-bw {
    z-index: 6; 
    opacity: 1;
    transition: opacity 0.5s ease-out; 
}
#hannah-color {
    z-index: 5; 
}

#staff-image {
    position: absolute;
    height: 300px; 
    width: auto;
    bottom: 0; 
    left: 50%; 
    transform: translateX(90px); 
    z-index: 10; 
    opacity: 0;
    transition: opacity 0.5s ease-out;
    pointer-events: none;
}
#staff-image.is-visible {
    opacity: 1;
}


/* ------------------ Staff 说话气泡 ------------------ */

#staff-speech {
    position: absolute;
    /* 大概在 staff 头的右上方，你可以之后微调这两个值 */
    bottom: 260px;
    left: 65%;
    
    z-index: 11;
    background: #ffffff;
    padding: 8px 12px;
    border-radius: 8px;
    box-shadow: 0 3px 8px rgba(0,0,0,0.15);

    font-family: "GrotzecCond-Demibold", sans-serif; /* 同系列但非斜体 */
    font-size: 16px;
    color: #333;

    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.4s ease-out, transform 0.4s ease-out;
    white-space: nowrap;
}

/* 显示状态：由 JS 加 .is-visible */
#staff-speech.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* 尖角小三角形 */
#staff-speech::after {
    content: "";
    position: absolute;
    bottom: -10px;
    left: 25px;  /* 控制“小尾巴”和 staff 的连线位置 */
    border-width: 10px 8px 0 8px;
    border-style: solid;
    border-color: #ffffff transparent transparent transparent;
}



/* ---------------------- SCROLLYTELLING TEXT STYLES ------------------------------------- */

#scrollytelling-text {
    min-height: 150vh; 
    background-color: transparent; 
    position: relative;
    z-index: 101; /* 2. 文本层 */
    
    /* (这部分保留，为 Nav Bar 和 intro 留出空间) */
    padding-top: calc(100vh + 70px); 
}

#story-wrapper {
    position: relative;
    width: 100%;
    margin: 0;
    padding: 0;
    margin-top: 10vh; 
}

#scrollytelling-text .step {
  position: sticky;
  top: 50vh; 
  width: 50%;
  max-width: 700px;
  margin: 0 auto;
  margin-bottom: 100vh; 
  padding: 40px;
  background: #fff;
  border-radius: 15px;
  box-shadow: 0 4px 12px rgba(0,0,0,.1);
  z-index: 100; 
  padding-left: 40px !important;
  padding-right: 40px !important;
  transform: translateY(-50%);
}

#scrollytelling-text .step[data-step="lanyard"] {
    opacity: 0; 
    pointer-events: none;
    margin-bottom: 20vh; 
}


/* ---------------------- 正文容器 ------------------------------------- */

#main-content {
    position: relative;
    z-index: 102; /* 3. 正文层 */
    background-color: white; 
    
    /* (这部分保留，为 Nav Bar 留出空间) */
    padding-top: 0; 
}


/* ------------------------------------------------------------- */
/* 挂绳和提示词的样式  */
/* ------------------------------------------------------------- */

#lanyard-click-area {
    position: fixed;
    top: calc(50vh - 265px); 
    left: 50%;

    opacity: 0;
    transform: translateX(-50%) translateY(-20px);
    pointer-events: none;
    
    transition: opacity 0.5s ease-out, transform 0.5s ease-out;
    z-index: 103; 
    cursor: pointer !important; 
    
    display: flex;
    align-items: center;
}

#lanyard-click-area.is-visible {
    opacity: 1;
    pointer-events: auto;
    transform: translateX(-50%) translateY(0);
}

#lanyard-icon {
    width: 80px; 
    height: auto;
    transition: transform 0.2s ease-out; 
    flex-shrink: 0;
}

#click-prompt {
    margin-left: 15px; 
    font-family: "GrotzecCond-DemiboldItalic", sans-serif;
    font-size: 16px;
    color: #333;
    background: #fff;
    padding: 5px 10px;
    border-radius: 5px;
    box-shadow: 0 2px 5px rgba(0,0,0,.1);
    white-space: nowrap;
    animation: blink 1.5s infinite ease-in-out;
}

/* ------------------------------------------------------------- */
/* 悬浮效果和闪烁动画 */
/* ------------------------------------------------------------- */

#lanyard-click-area:hover #lanyard-icon { 
    transform: scale(1.1) translateY(-5px);
}

@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.3; }
}

/* ================= 手机端布局（<= 600px） ================= */
@media only screen and (max-width: 600px) {

  /* 1. 正文宽一点，左右白边小一点 */
  h1, h2, h3, p {
    padding: 0 4% !important;
  }
  h1 { font-size: 28px !important; }
  h2 { font-size: 20px !important; }
  p  { font-size: 16px !important; }

  /* 2. 手机上 SCROLLYTELLING 卡片不再 sticky，变成正常往上滚 */
  #scrollytelling-text .step {
    position: relative !important;
    top: auto !important;
    transform: none !important;

    width: 92% !important;
    max-width: none !important;
    margin: 24px auto !important;

    padding: 20px 16px !important;
    border-radius: 18px !important;
    box-shadow: 0 4px 12px rgba(0,0,0,.1);
  }

  /* 3. lanyard 这个空白 step：控制 staff 出现的间隔和停留时间 */
  #scrollytelling-text .step[data-step="lanyard"] {
    height: 60vh !important;          /* 停留时间：越大看 staff 越久 */
    margin: 32px auto !important;     /* 和前后两段的间距 */
    opacity: 0 !important;            /* 自己不显示内容 */
    pointer-events: none !important;
  }

  /* 4. intro 队伍稍微缩小，手机上能看到更多人 */
  #queue-container {
    transform: scale(0.8) !important;
    transform-origin: center bottom !important;
  }

  #line-left,
  #line-right,
  #hannah-container,
  #staff-image {
    height: 220px !important;
  }

  #staff-image {
    transform: translateX(40px) !important;
  }

  /* 5. 气泡位置稍微调一调，让文字不被遮住 */
  #staff-speech {
    bottom: 220px !important;
    left: 55% !important;
    font-size: 14px !important;
  }

  /* 6. lanyard 提示整体稍微往下放一点 */
  #lanyard-click-area {
    top: 22vh !important;
  }
}

/* ====== BOUNDARIES 导航：左(☰) / 中(标题) / 右(占位) ====== */
ul.nav{
  /* 保留你原有的固定在顶部、全宽、颜色等属性 */
  position: fixed;
  top: 0; left: 0; width: 100%;
  z-index: 200;
  background-color: #2961c2;
  color: #fff;
  list-style: none;
  margin: 0;
  padding: 8px 8px;

  /* 核心：三列网格，标题永远在正中 */
  display: grid;
  grid-template-columns: 44px 1fr 44px; /* 左右等宽列 */
  align-items: center;
  box-sizing: border-box;
}

/* 清掉旧的浮动/定位（双保险） */
ul.nav li{ float:none; }
ul.nav li.dropbutton, ul.nav li.logo{ position:static; left:auto; }

/* 左列：汉堡 */
ul.nav li.dropbutton{ grid-column:1; justify-self:start; }

ul.nav li.dropbutton > a{
  display:block; width:44px; text-align:left;
  font-size:22px; text-decoration:none; color:#fff;
}

/* 中列：标题（真正几何居中） */
ul.nav li.logo{ grid-column:2; justify-self:center; }
ul.nav li.logo a{
  display:block; font-weight:900; font-size:22px;
  letter-spacing:.5px; text-decoration:none; color:#fff;
}

/* 右列：占位，保证左右对称 */
ul.nav::after{
  content:"";
  grid-column:3; justify-self:end;
  width:44px; height:1px; /* 透明占位 */
}

/* 桌面可稍微放大 */
@media (min-width: 601px){
  ul.nav{ grid-template-columns: 48px 1fr 48px; padding:10px 16px; }
  ul.nav li.dropbutton > a{ width:48px; font-size:24px; }
  ul.nav li.logo a{ font-size:26px; }
  ul.nav::after{ width:48px; }
}