/* http://meyerweb.com/eric/tools/css/reset/
v2.0 | 20110126
License: none (public domain)
*/
@import url("https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@100..900&display=swap");
html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
b, u, i, center,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, embed,
figure, figcaption, footer, header, hgroup,
menu, nav, output, ruby, section, summary,
time, mark, audio, video {
  margin: 0;
  padding: 0;
  border: 0;
  font-size: 100%;
  font: inherit;
  vertical-align: baseline;
}

/* HTML5 display-role reset for older browsers */
article, aside, details, figcaption, figure,
footer, header, hgroup, menu, nav, section {
  display: block;
}

body {
  line-height: 1;
}

ol, ul {
  list-style: none;
}

blockquote, q {
  quotes: none;
}

blockquote:before, blockquote:after,
q:before, q:after {
  content: "";
  content: none;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}

body {
  font-family: "Noto Sans JP", sans-serif;
  font-optical-sizing: auto;
  font-weight: 400;
  font-style: normal;
  -webkit-text-size-adjust: 100%;
}
body a {
  outline: none;
  color: inherit;
  text-decoration: none;
}
body a:hover {
  text-decoration: none;
}
body img {
  vertical-align: bottom;
  border: 0;
  outline: none;
}
body sup, body sub {
  height: 0;
  line-height: 1;
  vertical-align: baseline;
  position: relative;
  font-size: 50%;
}
body sup {
  bottom: 1ex;
}
body sub {
  top: 0.5ex;
}
body input, body textarea, body select, body button {
  padding: 0;
  box-sizing: border-box;
  border: 0;
  border-radius: 0;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
}
body input::-ms-expand, body textarea::-ms-expand, body select::-ms-expand, body button::-ms-expand {
  display: none;
}
body .word_break {
  word-wrap: break-word;
  word-break: break-all;
}
body * {
  outline: none;
}
body *:hover, body *:active, body *:focus {
  outline: none;
}

body {
  background: #fcfcfc;
}

main {
  margin: 0 auto;
  max-width: 480px;
  min-height: 100vh;
  background: #ffffff;
  box-shadow: 0 0 15px #cccccc;
}
main header {
  padding: 15px 20px;
  border-bottom: 1px solid #dddddd;
  background: #eef2f5;
}
main header h1 {
  text-align: center;
  line-height: 32px;
  font-size: 28px;
  font-weight: bold;
}
main header h1 small {
  display: block;
  line-height: 18px;
  font-size: 14px;
  color: #d9271c;
}
main article {
  width: 100%;
  padding: 0 5%;
  box-sizing: border-box;
}
main article section {
  padding: 20px 0 40px 0;
}
main article section h2 {
  margin-bottom: 15px;
  text-align: center;
  line-height: 32px;
  font-size: 20px;
  font-weight: bold;
}
main article section p, main article section dl, main article section ul, main article section ol {
  line-height: 1.5;
  font-size: 14px;
}
main article section p.center, main article section dl.center, main article section ul.center, main article section ol.center {
  text-align: center;
}
main article section dl dt {
  margin-bottom: 8px;
  font-weight: bold;
}
main article section dl.form_item {
  margin-bottom: 20px;
}
main article section dl.form_item dd {
  position: relative;
}
main article section ul.checkbox li {
  margin-bottom: 10px;
  position: relative;
}
main article section ul.checkbox li:last-child {
  margin-bottom: 0;
}
main article section ul.checkbox li input[type=checkbox] {
  position: absolute;
  top: 0;
  left: 0;
  z-index: -1;
}
main article section ul.checkbox li input[type=checkbox] + label {
  padding-left: 32px;
  display: block;
  position: relative;
  line-height: 24px;
  font-size: 16px;
}
main article section ul.checkbox li input[type=checkbox] + label:before {
  content: "";
  width: 24px;
  height: 24px;
  position: absolute;
  top: calc(50% - 12px);
  left: 0;
  border: 1px solid #dddddd;
  background: #eef2f5;
  border-radius: 4px;
  box-sizing: border-box;
}
main article section ul.checkbox li input[type=checkbox]:checked + label:before {
  background: #5bc8ac;
}
main article section ul.radio li {
  margin-bottom: 10px;
  position: relative;
}
main article section ul.radio li:last-child {
  margin-bottom: 0;
}
main article section ul.radio li input[type=radio] {
  position: absolute;
  top: 0;
  left: 0;
  z-index: -1;
}
main article section ul.radio li input[type=radio] + label {
  padding-left: 32px;
  display: block;
  position: relative;
  line-height: 24px;
  font-size: 16px;
}
main article section ul.radio li input[type=radio] + label:before {
  content: "";
  width: 24px;
  height: 24px;
  position: absolute;
  top: calc(50% - 12px);
  left: 0;
  border: 1px solid #dddddd;
  background: #eef2f5;
  border-radius: 4px;
  box-sizing: border-box;
}
main article section ul.radio li input[type=radio]:checked + label:before {
  background: #5bc8ac;
}
main article section .input, main article section .select {
  border: 1px solid #dddddd;
  border-radius: 6px;
  padding-left: 1em;
  padding-right: 1em;
  height: 48px;
  flex: 1;
  width: 100%;
  background: #eef2f5;
  font-size: 16px;
}
main article section textarea.input {
  height: 144px;
  line-height: 24px;
}
main article section .input_ymd {
  display: flex;
  justify-content: flex-start;
  align-items: center;
}
main article section .input_ymd input[type=number] {
  display: block;
  text-align: center;
}
main article section .input_ymd input[type=number]::-webkit-inner-spin-button, main article section .input_ymd input[type=number]::-webkit-outer-spin-button {
  -webkit-appearance: none !important;
  margin: 0 !important;
  -moz-appearance: textfield !important;
}
main article section .input_ymd input[name=birthday_y].input {
  width: 90px;
}
main article section .input_ymd input[name=birthday_m].input {
  width: 60px;
}
main article section .input_ymd input[name=birthday_d].input {
  width: 60px;
}
main article section .input_ymd span {
  padding: 0 10px 0 5px;
  display: block;
  line-height: 48px;
}
main article section .select {
  padding: 0;
  position: relative;
}
main article section .select select {
  width: 100%;
  height: 48px;
  padding-left: 1em;
  padding-right: 1em;
  background: #eef2f5;
  font-size: 16px;
  color: #000000;
}
main article section .select:after {
  content: "";
  width: 0.8em;
  height: 0.8em;
  display: block;
  background: #000000;
  position: absolute;
  top: calc(50% - 0.4em);
  right: 1em;
  clip-path: polygon(0 0, 100% 0, 50% 100%);
}
main article section .button {
  border-radius: 6px;
  margin-top: 32px;
  margin-left: auto;
  margin-right: auto;
  padding-top: 20px;
  padding-bottom: 20px;
  width: 280px;
  display: block;
  letter-spacing: 0.05em;
  background: #5bc8ac;
  color: #fff;
  font-weight: bold;
  font-size: 20px;
  text-align: center;
}
main article section .button.gray {
  background: #999999;
}
main article section .button.disabled {
  pointer-events: none;
  background: #dadada;
}
main article section hr {
  border: 0;
  border-top: 1px solid #cccccc;
}
main article section iframe {
  width: 100%;
  height: 600px;
}
main footer {
  padding: 20px 0;
}
main footer p {
  text-align: center;
  font-size: 12px;
}

.mb10 {
  margin-bottom: 10px;
}

.mb20 {
  margin-bottom: 20px;
}

.mb30 {
  margin-bottom: 30px;
}

.mb40 {
  margin-bottom: 40px;
}

.mb50 {
  margin-bottom: 50px;
}

table {
  width: 100%;
  text-align: center;
  border-collapse: collapse;
  border-spacing: 0;
  border: solid 1px #778ca3;
  font-size: 12px;
  line-height: 18px;
}

table tr {
  border-top: dashed 1px #778ca3;
}

table th {
  padding: 10px;
  background: #e9faf9;
  font-weight: bold;
}

table td {
  padding: 10px;
}