@import url('https://fonts.googleapis.com/css2?family=Noto+Serif+JP:wght@200&display=swap');


/* 手寫體 */
@font-face {
  font-family: 'CircleFont';
  src: url(CircleFont_v2.woff2);
}


html {
  box-sizing: border-box;
  background-color: rgb(36, 20, 20);
}

*,*:before,*:after {
  box-sizing: inherit;
}


body {
  background-color: rgb(36, 20, 20);
  /* #6A4C9C */
  color: #FAECD6;
  font-family: "Kaisei Tokumin", 'Noto Serif JP', serif;
}


/* header */
.header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  /* min-width: 60rem; */
  height: 6rem;
  padding: 0;
  margin: 0;
  position: relative;
  z-index: 2;

  /* backdrop-filter: blur(10px); */
  /* background: rgba(0, 0, 0, 0.2); */
  background-color: #3C552D;
  /* border-bottom: 5px inset #3e313d; */
  /* box-shadow: 0 5px 20px 0 rgba(0, 0, 0, 0.5); */
}

.header-title {
  padding: 0;
  margin: 0;
  margin-left: 5vw;
  font-size: 28px;
  /* color: #fff; */
  font-weight: 700;
  /* white-space: nowrap; */
}


/* nav */
.nav {
  margin-left: auto;
  white-space: nowrap;
}

@media (max-width: 1000px) {
  .nav {
    display: none;
  }
}

.nav-list {
  list-style: none;
  margin: 0;
  padding: 0;
  text-align: center;
  margin-right: 5vw;
}

.nav-item {
  display: inline-block;
  cursor: pointer;
  transition: all .5s;
}

.nav-item:hover {
  box-shadow: 5px 5px 10px rgba(0, 0, 0, 0.4);
}


.nav-link {
  display: block;
  text-decoration: none;
  color: #FAECD6;
  font-size: 18px;
  font-weight: 900;
  text-transform: uppercase;
  line-height: 8rem;
  height: 7rem;
  padding: 0 2vw;
  margin: 0 auto;
  margin-top: -1rem;
  position: relative;
  clip-path: polygon(0% 0%, 100% 0%, 100% 100%, 50% 90%, 0% 100%); /* 形狀裁切*/
  transition: all .5s;
}


.nav-link:hover {
  color: #FAECD6;
  background-color: #820000;
  transform: translateY(10px); /* 向下移動 */
}

.nav-link:focus {
  color: #FAECD6;
}

/* main area */
.image-container {
  position: relative; /* 預設相對定位 */
  z-index: 0;
  margin-top: -6rem;
  height: 100vh;
  width: 60vw;
  /* min-height: 41rem; */
  /* min-width: 30rem; */
}

.image {
  height: 100vh;
  width: 60vw;
  /* min-width: 42rem;
  min-height: 41rem; */
  object-fit: cover;
}

.intro {
  display: flex;
  flex-direction: row;
}

.intro-text {
  margin: auto 0;
  z-index: 2;
}

.name {
  font-size: 48px;
  font-weight: bold;
  color: #f0eded;
}

.fa-spider {
  font-size: 35px;
  color: #820000;
}


.score-title {
  margin-top: 2rem;
  margin-bottom: 0;
  font-size: 1.5rem;
}

.score {
  font-size: 2rem;
}

.score span {
  color: #f0eded;
}


.link {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
}

.link-botton {
  display: flex;
  justify-content: center; /* 水平居中 */
  align-items: center;
  margin: 0.5rem 0;
  margin-right: 1rem;
  text-decoration: none;
  height: 2.5em;
  width: 6em;
  font-size: 1.2rem;
  font-weight: 500;
  border-radius: 20px;
  background-color: #820000;
  border: 2px solid #FAECD6;
  color: #FAECD6;
  transition: all 0.3s;
}

.link-botton:hover {
  background-color: #990909;
  /* border: 3px dotted #F2DEBA; */
  transform: scale(1.03);
  color: #F2DEBA;
  /* box-shadow: 5px 5px 10px rgba(0, 0, 0, 0.4); */
}

.link-botton:active {
  background-color: #365038;
  /* border-color: #365038; */
}

@media (max-width: 1000px) {

  .image, .image-container {
    width: 100vw;
  }

  .image {
    filter: brightness(70%);
  }

  .intro-text {
    position: absolute;
    top: 60vh;
    left: 15vw;
  }

  .score, .score-title {
    display: none;
  }

  .name {
    margin-bottom: 2rem;
  }
}

@media (max-width: 425px) {
  .intro-text {
    position: absolute;
    top: 45vh;
    left: 10vw;
  }


  .fa-spider {
    display: none;
  }

  .link {
    flex-direction: column;
  }
}

/* 框框 */
.square {
  position: absolute;
  top: 8rem;
  left: 4vw;
  width: 90vw;
  height: 75vh;
  /* min-height: 32rem; */
  /* min-width: 56rem; */
  border: 5px dashed #F2DEBA;
  z-index: 1;
}

/* 作業區 */
.container-area {
  display: flex;
  flex-direction: column;
  padding: 5vh 5vw;
}

.section {
  display: flex;
  justify-content: space-between;
  margin: 3rem 0;
  padding: 0;
  padding-left: 1.5rem;
  border-top: 10px ridge #F2DEBA;
}

.flag-box {
  display: flex;
  flex-direction: row;
  margin-top: -1rem;
}

.ppt-link {
  text-decoration: none;
  text-align: center;
  font-size: 18px;
  height: 5em;
  width: 5em;
  padding-top: 0.7em;
  background-color: #3C552D;
  color: #FAECD6;
}

.flag {
  display: flex;
  justify-content: center;
  clip-path: polygon(0% 0%, 100% 0%, 100% 100%, 50% 90%, 0% 100%);
  transition: all 0.3s;
}

.ppt-link:hover {
  color: #F2DEBA;
  transform: scale(1.03); /* 放大效果 */
  background-color: #4a663a;
}

.github {
  padding-top: 1.5em;
}

.hw-title {
  height: 4em;
  width: 5em;
  padding-top: 1em;
  background-color: #820000;
  margin-right: 2rem;
}





/* 表格 */
.to-do-list {
  padding: 20px;
  border: 3px dashed #F2DEBA;
}

@media (max-width: 425px) {
  .to-do-list {
    display: none;
  }
}


table {
  border-collapse: collapse;
  border: 2px solid rgba(255, 255, 255, 0);
  /* rgba(217,140,144,1) */
  font-size: 12pt;
  margin-left: auto;
  margin-right: auto;
}

th {
  border-bottom: 2px solid #FAECD6;
  padding-bottom: 15px;
  font-size: 20px;
  text-align: center;
}

td {
  padding: 8px 15px;
}

.flipswitch {
  position: relative;
  -webkit-appearance: initial;
  /* background: rgb(36, 20, 20); */
  width: 20px;
  height: 20px;
  border-radius: 3px;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
  outline: none;
  cursor: pointer;
  margin-left: 15px;
  border: 1px solid #ddd;
}

.line {
  border-bottom: 1px solid #FAECD6;
}

.flipswitch:checked::after {
  content: "✔";
  position: absolute;
  font-size: 25px;
  color: #990909; /* 白色勾 */
  top: -15px;
  left: 0px;
}





/* Slider 容器 */
.slider {
  display: flex;
  flex-direction: column;
  justify-content: end;
  overflow: hidden;
  padding: 0;
  width: 55%;
  /* min-height: 40rem; */
}


/* Slider 區域 */
.slider-area {
  display: flex;
  transition: transform 0.5s ease-in-out;
  width: 200%; /* 假設有兩個 slider-box */
  height: 70%;
  min-height: 20rem;
}

.video-area {
  display: flex;
  height: 70%;
  min-height: 20rem;
}

/* 每個 slider-box */
.slider-box {
  width: 100%;
  height: 100%;
}

.slider-top {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: end;
  margin-top: 2rem;
}

.section-score {
  font-size: 32px;
}

.section-score span {
  font-size: 70px;
}

@media (max-width: 1000px) {
  .slider {
    width: 100%;
  }

  .slider-top {
    margin-top: 0;
  }
}

/* 按鈕樣式 */
.controls {
  text-align: center;
  margin-bottom: 20px;
}

.controls button {
  margin: 5px;
  padding: 10px 20px;
  background-color: rgb(36, 20, 20);
  border: 3px dashed #FAECD6;
  color: #FAECD6;
  border-radius: 10px;
  font-size: 18px;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

.control-botton:hover {
  /* background-color: #FAECD6; */
  border: 3px solid #FAECD6;
}

.control-botton.active {
  background-color: #820000;
  color: #FAECD6;
  border-color: #820000;
}

.end {
  justify-content: end;
}

.hide {
  display: none;
}