/*! 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 {
  -webkit-box-sizing: content-box;
          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 */
  -webkit-text-decoration: underline dotted;
          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 {
  -webkit-box-sizing: border-box;
          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] {
  -webkit-box-sizing: border-box;
          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;
}

/* Common
------------------------------------------------------- */
html {
  font-size: 62.5%;
}

body {
  max-width: 750px;
  font-family: "Noto Sans CJK JP", "Hiragino Kaku Gothic ProN", "Hiragino Sans", Meiryo, sans-serif;
  font-size: 1.8rem;
  line-height: 1.8;
  color: #333;
  margin: 0 auto;
}

h1,
h2 {
  margin: 0;
  padding: 0;
}

img {
  max-width: 100%;
  width: 100%;
  height: auto;
  vertical-align: top;
}

video {
  max-width: 100%;
  width: 100%;
  height: auto;
}

ul,
li {
  margin: 0;
  padding: 0;
  list-style-type: none;
}

.wrapper {
  max-width: 750px;
  width: 100%;
  margin: 0 auto;
}

.block {
  display: none;
}
.block--first {
  display: block;
}

/* Button
------------------------------------------------------- */
.btn {
  width: 90%;
  margin: 0 auto;
  padding: 0;
  pointer-events: none;
  -webkit-filter: grayscale(200%);
          filter: grayscale(200%);
}
.btn.active {
  cursor: pointer;
  pointer-events: visible;
  -webkit-filter: grayscale(0%);
          filter: grayscale(0%);
}

.btnBlock {
  position: relative;
  z-index: 0;
  margin: 0;
}
.btnBlock__btn1 {
  position: absolute;
  bottom: 5%;
  left: 5%;
  width: 90%;
}
.btnBlock__btn2 {
  position: absolute;
  bottom: 3%;
  right: 5%;
  width: 90%;
}

/* Footer
------------------------------------------------------- */
.footer {
  margin-top: 3rem;
}
.footer__text {
  padding: 0 3%;
  font-size: 1.2rem;
  margin: 0 0 1.5rem;
}
.footer .textUrl {
  word-break: break-all;
}
.footer .copyright {
  font-size: 1.1rem;
  margin-top: 3rem;
  padding: 5px 0;
  text-align: center;
  color: #fff;
  background-color: #070580;
}

@media screen and (min-width: 751px) {
  .footer {
    margin-top: 3rem;
  }
  .footer__text {
    font-size: 1.3rem;
    padding: 0 130px;
  }
}
/* Question
------------------------------------------------------- */
.fv {
  margin: 0;
  position: relative;
}
.fv__btn {
  position: absolute;
  bottom: 3%;
  left: 5%;
  width: 90%;
  cursor: pointer;
}

.question__inner {
  padding: 0;
  position: relative;
}
.question__q {
  width: 100%;
  margin: 0 auto 10px;
}
.question__a {
  position: absolute;
  left: 7%;
  top: 74%;
  width: 86%;
  margin: 0 auto;
}
.question__a li {
  margin: 10px 0;
}
.question__a input[type=checkbox],
.question__a input[type=radio] {
  display: none;
}
.question__a input[type=checkbox]:checked + .question__text,
.question__a input[type=radio]:checked + .question__text {
  -webkit-filter: saturate(120%) sepia(200%) hue-rotate(60deg) contrast(90%);
          filter: saturate(120%) sepia(200%) hue-rotate(60deg) contrast(90%);
}
.question__text {
  display: block;
  cursor: pointer;
}
.question__annotation {
  padding: 0 3%;
}

#block-q1 .question__a {
  top: 74%;
}

#block-q2 .question__a {
  top: 55%;
}

#block-q3 .question__a {
  top: 51%;
}

#block-q3 video {
  position: absolute;
  left: 4.5%;
  top: 24%;
  width: 91%;
  margin: 0 auto;
}

@media screen and (min-width: 751px) {
  .question__inner {
    padding: 0;
  }
  .question__q {
    width: 100%;
    margin: 0 auto 30px;
  }
  .question__a {
    left: 7%;
    width: 86%;
  }
  .question__a li {
    margin: 20px 0;
  }
}
/* Animation
------------------------------------------------------- */
.activeAnimation {
  position: relative;
}

.activeAnimation::before {
  display: block;
  content: "";
  position: fixed;
  z-index: 998;
  width: 100%;
  height: 100vh;
  top: 0;
  left: 0;
  -webkit-transform: scaleX(0);
          transform: scaleX(0);
  background-color: #fff;
  -webkit-animation-name: page-switch-base;
          animation-name: page-switch-base;
  -webkit-animation-duration: 2s;
          animation-duration: 2s;
  -webkit-animation-timing-function: ease-in-out;
          animation-timing-function: ease-in-out;
  -webkit-animation-fill-mode: forwards;
          animation-fill-mode: forwards;
}

.activeAnimation::after {
  display: block;
  content: "";
  position: fixed;
  z-index: 999;
  width: 100%;
  height: 100vh;
  top: 0;
  left: 0;
  -webkit-transform: scaleX(0);
          transform: scaleX(0);
  background-color: #009b27;
  -webkit-animation-name: page-switch;
          animation-name: page-switch;
  -webkit-animation-duration: 1s;
          animation-duration: 1s;
  -webkit-animation-timing-function: ease-in-out;
          animation-timing-function: ease-in-out;
  -webkit-animation-fill-mode: forwards;
          animation-fill-mode: forwards;
}

@-webkit-keyframes page-switch-base {
  0% {
    -webkit-transform: scaleX(1);
            transform: scaleX(1);
    -webkit-transform-origin: right;
            transform-origin: right;
    opacity: 1;
  }
  99% {
    -webkit-transform: scaleX(1);
            transform: scaleX(1);
  }
  100% {
    -webkit-transform: scaleX(0);
            transform: scaleX(0);
    opacity: 0;
  }
}

@keyframes page-switch-base {
  0% {
    -webkit-transform: scaleX(1);
            transform: scaleX(1);
    -webkit-transform-origin: right;
            transform-origin: right;
    opacity: 1;
  }
  99% {
    -webkit-transform: scaleX(1);
            transform: scaleX(1);
  }
  100% {
    -webkit-transform: scaleX(0);
            transform: scaleX(0);
    opacity: 0;
  }
}
@-webkit-keyframes page-switch {
  0% {
    -webkit-transform-origin: right;
            transform-origin: right;
    -webkit-transform: scaleX(0);
            transform: scaleX(0);
    background-color: #009b27;
  }
  50% {
    -webkit-transform-origin: right;
            transform-origin: right;
    -webkit-transform: scaleX(1);
            transform: scaleX(1);
    background-color: #009b27;
  }
  51% {
    -webkit-transform-origin: left;
            transform-origin: left;
  }
  100% {
    -webkit-transform-origin: left;
            transform-origin: left;
    -webkit-transform: scaleX(0);
            transform: scaleX(0);
  }
}
@keyframes page-switch {
  0% {
    -webkit-transform-origin: right;
            transform-origin: right;
    -webkit-transform: scaleX(0);
            transform: scaleX(0);
    background-color: #009b27;
  }
  50% {
    -webkit-transform-origin: right;
            transform-origin: right;
    -webkit-transform: scaleX(1);
            transform: scaleX(1);
    background-color: #009b27;
  }
  51% {
    -webkit-transform-origin: left;
            transform-origin: left;
  }
  100% {
    -webkit-transform-origin: left;
            transform-origin: left;
    -webkit-transform: scaleX(0);
            transform: scaleX(0);
  }
}