/*! normalize.css v8.0.1 | MIT License | github.com/necolas/normalize.css */
/* Document
   ========================================================================== */
/**
 * 1. Correct the line height in all browsers.
 * 2. Prevent adjustments of font size after orientation changes in iOS.
 */
html {
  line-height: 1.15; /* 1 */
  -webkit-text-size-adjust: 100%; /* 2 */
}

/* Sections
   ========================================================================== */
/**
 * Remove the margin in all browsers.
 */
body {
  margin: 0;
}

/**
 * Render the `main` element consistently in IE.
 */
main {
  display: block;
}

/**
 * Correct the font size and margin on `h1` elements within `section` and
 * `article` contexts in Chrome, Firefox, and Safari.
 */
h1 {
  font-size: 2em;
  margin: 0.67em 0;
}

/* Grouping content
   ========================================================================== */
/**
 * 1. Add the correct box sizing in Firefox.
 * 2. Show the overflow in Edge and IE.
 */
hr {
  box-sizing: content-box; /* 1 */
  height: 0; /* 1 */
  overflow: visible; /* 2 */
}

/**
 * 1. Correct the inheritance and scaling of font size in all browsers.
 * 2. Correct the odd `em` font sizing in all browsers.
 */
pre {
  font-family: monospace, monospace; /* 1 */
  font-size: 1em; /* 2 */
}

/* Text-level semantics
   ========================================================================== */
/**
 * Remove the gray background on active links in IE 10.
 */
a {
  background-color: transparent;
}

/**
 * 1. Remove the bottom border in Chrome 57-
 * 2. Add the correct text decoration in Chrome, Edge, IE, Opera, and Safari.
 */
abbr[title] {
  border-bottom: none; /* 1 */
  text-decoration: underline; /* 2 */
  text-decoration: underline dotted; /* 2 */
}

/**
 * Add the correct font weight in Chrome, Edge, and Safari.
 */
b,
strong {
  font-weight: bolder;
}

/**
 * 1. Correct the inheritance and scaling of font size in all browsers.
 * 2. Correct the odd `em` font sizing in all browsers.
 */
code,
kbd,
samp {
  font-family: monospace, monospace; /* 1 */
  font-size: 1em; /* 2 */
}

/**
 * Add the correct font size in all browsers.
 */
small {
  font-size: 80%;
}

/**
 * Prevent `sub` and `sup` elements from affecting the line height in
 * all browsers.
 */
sub,
sup {
  font-size: 75%;
  line-height: 0;
  position: relative;
  vertical-align: baseline;
}

sub {
  bottom: -0.25em;
}

sup {
  top: -0.5em;
}

/* Embedded content
   ========================================================================== */
/**
 * Remove the border on images inside links in IE 10.
 */
img {
  border-style: none;
}

/* Forms
   ========================================================================== */
/**
 * 1. Change the font styles in all browsers.
 * 2. Remove the margin in Firefox and Safari.
 */
button,
input,
optgroup,
select,
textarea {
  font-family: inherit; /* 1 */
  font-size: 100%; /* 1 */
  line-height: 1.15; /* 1 */
  margin: 0; /* 2 */
}

/**
 * Show the overflow in IE.
 * 1. Show the overflow in Edge.
 */
button,
input {
  /* 1 */
  overflow: visible;
}

/**
 * Remove the inheritance of text transform in Edge, Firefox, and IE.
 * 1. Remove the inheritance of text transform in Firefox.
 */
button,
select {
  /* 1 */
  text-transform: none;
}

/**
 * Correct the inability to style clickable types in iOS and Safari.
 */
button,
[type=button],
[type=reset],
[type=submit] {
  -webkit-appearance: button;
}

/**
 * Remove the inner border and padding in Firefox.
 */
button::-moz-focus-inner,
[type=button]::-moz-focus-inner,
[type=reset]::-moz-focus-inner,
[type=submit]::-moz-focus-inner {
  border-style: none;
  padding: 0;
}

/**
 * Restore the focus styles unset by the previous rule.
 */
button:-moz-focusring,
[type=button]:-moz-focusring,
[type=reset]:-moz-focusring,
[type=submit]:-moz-focusring {
  outline: 1px dotted ButtonText;
}

/**
 * Correct the padding in Firefox.
 */
fieldset {
  padding: 0.35em 0.75em 0.625em;
}

/**
 * 1. Correct the text wrapping in Edge and IE.
 * 2. Correct the color inheritance from `fieldset` elements in IE.
 * 3. Remove the padding so developers are not caught out when they zero out
 *    `fieldset` elements in all browsers.
 */
legend {
  box-sizing: border-box; /* 1 */
  color: inherit; /* 2 */
  display: table; /* 1 */
  max-width: 100%; /* 1 */
  padding: 0; /* 3 */
  white-space: normal; /* 1 */
}

/**
 * Add the correct vertical alignment in Chrome, Firefox, and Opera.
 */
progress {
  vertical-align: baseline;
}

/**
 * Remove the default vertical scrollbar in IE 10+.
 */
textarea {
  overflow: auto;
}

/**
 * 1. Add the correct box sizing in IE 10.
 * 2. Remove the padding in IE 10.
 */
[type=checkbox],
[type=radio] {
  box-sizing: border-box; /* 1 */
  padding: 0; /* 2 */
}

/**
 * Correct the cursor style of increment and decrement buttons in Chrome.
 */
[type=number]::-webkit-inner-spin-button,
[type=number]::-webkit-outer-spin-button {
  height: auto;
}

/**
 * 1. Correct the odd appearance in Chrome and Safari.
 * 2. Correct the outline style in Safari.
 */
[type=search] {
  -webkit-appearance: textfield; /* 1 */
  outline-offset: -2px; /* 2 */
}

/**
 * Remove the inner padding in Chrome and Safari on macOS.
 */
[type=search]::-webkit-search-decoration {
  -webkit-appearance: none;
}

/**
 * 1. Correct the inability to style clickable types in iOS and Safari.
 * 2. Change font properties to `inherit` in Safari.
 */
::-webkit-file-upload-button {
  -webkit-appearance: button; /* 1 */
  font: inherit; /* 2 */
}

/* Interactive
   ========================================================================== */
/*
 * Add the correct display in Edge, IE 10+, and Firefox.
 */
details {
  display: block;
}

/*
 * Add the correct display in all browsers.
 */
summary {
  display: list-item;
}

/* Misc
   ========================================================================== */
/**
 * Add the correct display in IE 10+.
 */
template {
  display: none;
}

/**
 * Add the correct display in IE 10.
 */
[hidden] {
  display: none;
}

html {
  font-family: "PingFangTC-Regular", "Heiti TC", "Noto Sans TC", "Microsoft JhengHei", "Helvetica Neue", Helvetica, Arial, sans-serif;
}
html body {
  margin: 0;
  font-size: 0;
  background-color: #000;
}
@media screen and (max-width: 768px) {
  html body {
    min-width: 0;
  }
}

#container {
  display: flex;
  flex-direction: column;
  align-content: center;
  width: 100%;
  height: auto;
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
  background-attachment: fixed;
  background-size: cover;
  background-image: url(./img/body-bg-pc.jpg);
  box-sizing: border-box;
  padding: 165px 0 0 0;
}
@media screen and (max-width: 768px) {
  #container {
    border-image-source: url(./img/body-bg-mb.jpg.png);
    padding: 16.5364583333vw 0 0 0;
  }
}

.page-content {
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
  max-width: 1647px;
  margin: 0 auto;
  box-sizing: border-box;
  border-style: solid;
  border-color: transparent;
  border-width: 90px 106px 84px 106px;
  border-image-source: url(./img/scroll-bg-pc.png);
  border-image-slice: 90 106 84 106 fill;
  border-image-repeat: stretch;
  background-color: transparent;
}
@media screen and (max-width: 768px) {
  .page-content {
    border-image-source: url(./img/scroll-bg-mb.png);
    max-width: 100vw;
    border-width: 7.8125vw 3.90625vw 6.5104166667vw 3.90625vw;
    border-image-slice: 60 30 50 30 fill;
  }
}

.page-inner {
  width: 100%;
  max-width: 1200px;
  flex: 1;
  display: flex;
  flex-direction: column;
}
@media screen and (max-width: 768px) {
  .page-inner {
    padding: 4.1666666667vw 4.1666666667vw 5.2083333333vw;
  }
}

.main-outer {
  margin-bottom: 70px;
}
@media screen and (max-width: 768px) {
  .main-outer {
    margin-bottom: 4.5572916667vw;
  }
}

.main-content {
  display: flex;
  flex-direction: column;
  padding-bottom: 40px;
  margin-top: 32px;
  font-weight: bold;
  color: #313131;
  gap: 20px;
}
@media screen and (max-width: 768px) {
  .main-content {
    column-gap: 5.7291666667vw;
    padding-bottom: 2.6041666667vw;
    margin-bottom: 3.6458333333vw;
    gap: 2.6041666667vw;
    margin-left: 0;
    margin-top: 0;
    border-bottom: 1px dashed #d1b997;
  }
}

.main-tag {
  flex-shrink: 0;
  font-size: 27px;
}
@media screen and (max-width: 768px) {
  .main-tag {
    font-size: 3.90625vw;
    margin-right: 0;
  }
}

.main-title {
  flex: 1;
  margin: 0 auto 40px auto;
  font-size: 36px;
  text-align: center;
}
@media screen and (max-width: 768px) {
  .main-title {
    font-size: 5.7291666667vw;
    flex-basis: 100%;
    margin: 0 auto 6.25vw auto;
  }
}

.main-date {
  flex-shrink: 0;
  font-size: 24px;
}
.main-date > div:nth-child(1) {
  margin-bottom: 10px;
}
.main-date > div:nth-child(2) {
  font-weight: normal;
  font-size: 20px;
}
@media screen and (max-width: 768px) {
  .main-date {
    font-size: 3.90625vw;
  }
  .main-date > div:nth-child(1) {
    margin-bottom: 1.3020833333vw;
  }
  .main-date > div:nth-child(2) {
    font-weight: normal;
    font-size: 3.90625vw;
  }
}

.main-img {
  max-width: 100%;
}
.main-img img {
  max-width: 100%;
  object-fit: contain;
}

.topic-content {
  width: 100%;
  display: flex;
  flex-direction: column;
}

.topic-text {
  font-size: 20px;
  color: rgb(63, 63, 63);
  word-break: break-all;
  overflow-wrap: break-word;
  line-height: 1.4;
}
.topic-text img {
  max-width: 100% !important;
  height: auto !important;
  display: block !important;
}
@media screen and (max-width: 768px) {
  .topic-text {
    overflow-x: scroll;
    font-size: 3.90625vw !important;
  }
  
  .topic-text table {
    width: auto !important;
    border-collapse: collapse;
  }
  .topic-text h1 > *,
  .topic-text h2 > *,
  .topic-text h3 > *,
  .topic-text h4 > *,
  .topic-text h5 > *,
  .topic-text h6 > * {
    margin: 0 0 2.0833333333vw 0 !important;
    font-size: 5.2083333333vw !important;
    color: #333333 !important;
    font-weight: bold !important;
    display: block !important;
  }
  .topic-text a {
    color: #008df7 !important;
    text-decoration: underline !important;
  }
  .topic-text a * {
    color: #008df7 !important;
  }
  .topic-text > *:last-child {
    margin-bottom: 0 !important;
  }
}

.topic-name {
  flex: 1;
  margin: 0;
  font-size: 20px;
  font-weight: bold;
  margin-bottom: 20px;
}
@media screen and (max-width: 768px) {
  .topic-name {
    font-size: 3.90625vw;
    margin-bottom: 1.3020833333vw;
  }
}

.btn.back {
  display: block;
  width: 281px;
  height: 111px;
  margin: 50px auto 50px auto;
  background-image: url(./img/btn-back-pc.png);
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
  background-position: center bottom;
  border: none;
  cursor: pointer;
}
@media screen and (max-width: 768px) {
  .btn.back {
    width: 28.2552083333vw;
    height: 7.5520833333vw;
    background-size: contain;
    margin: 6.5104166667vw auto;
    background-image: url(./img/btn-back-mb.png);
  }
}
@media screen and (min-width: 768px) {
  .btn.back:hover {
    background-position: center top;
  }
}
@media screen and (max-width: 768px) {
  .btn.back:active {
    background-position: center top;
  }
}

.link-content {
  width: 1180px;
  padding: 50px 0;
  margin: 0 auto;
  font-size: 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
}
.link-content a {
  width: 378px;
  min-height: 75px;
  margin: 0 3px 6px 3px;
  font-size: 25px;
  text-decoration: none;
  background: #5c5c5c;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
}
.link-content a:hover {
  background: #a2a2a2;
}
@media screen and (max-width: 768px) {
  .link-content {
    width: 100%;
    box-sizing: border-box;
    padding: 0 6.5104166667vw;
    margin-bottom: 2.6041666667vw;
    justify-content: flex-start;
    gap: 0.6510416667vw;
  }
  .link-content a {
    width: 42.96875vw;
    min-height: 9.1145833333vw;
    margin: 0;
    font-size: 2.6041666667vw;
    text-decoration: none;
    background: #5c5c5c;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
  }
}