@charset "UTF-8";

/* ==========================================================================
   Base Styles & Resets
   ========================================================================== */

html {
  font-size: 62.5%;
}

body {
  font-size: 1.6em;
  font-family: "Hiragino UD Sans W4 JIS2004", "ヒラギノ角ゴ ProN", "Hiragino Kaku Gothic ProN", "メイリオ", Meiryo, "ＭＳ Ｐゴシック", "MS PGothic", sans-serif;
  color: #333;
}

h1,
h2,
h3,
h4,
h5,
h6,
p,
a,
li,
ol,
span,
small,
th,
td,
dd,
dt {
  -webkit-font-smoothing: antialiased;
  line-height: 1.8;
  color: #000;
}

a {
  text-decoration: none;
  color: #000;
  font-family: Hiragino UD Sans F W5 JIS2004;
}

a:hover {
  opacity: 0.5;
  text-decoration: none;
  transition: .3s ease-in-out;
}

hr {
  border-top: solid 2px #EAEAEA;
}

/* Initially hide SP/Tablet elements */
.sp_menu button {
  display: none;
}

.spbr {
  display: none;
}


/* ==========================================================================
   Common / Utility Classes
   ========================================================================== */

section {
  text-align: center;
  padding-top: 120px;
}

section#about {
  padding-top: 0px;
}

section.bggrey {
  background: #F7F7F7;
}

h2 {
  font-size: 4rem;
  font-family: Hiragino UD Sans F W6 JIS2004;
  font-weight: bold;
}

h3 {
  font-size: 3.2rem;
  font-family: Hiragino UD Sans F W6 JIS2004;
  margin-bottom: 10px;
  font-weight: bold;
}

h4 {
  font-size: 1.8rem;
  font-family: Hiragino UD Sans F W6 JIS2004;
}

table {
  width: 54%;
  margin: auto;
  text-align: left;
}

table th {
  width: 25%;
  background: #EAEAEA;
  padding: 1em;
  border-bottom: solid 1px #FFF;
  font-family: Hiragino UD Sans F W6 JIS2004;
  white-space: nowrap;
}

table td {
  width: 75%;
  max-width: 500px;
  background: #fff;
  padding: 1em;
  border-bottom: solid 1px #EAEAEA;
  font-family: Hiragino UD Sans F W5 JIS2004;
}

table tr.last th,
table tr.last td {
  border-bottom: solid 1px #EAEAEA;
}

table.event-overview {
  border-collapse: separate;
  border-spacing: 0;
  border: 1px solid #000;
}

table.event-overview tr:last-child th,
table.event-overview tr:last-child td {
  border-bottom: none !important;
}

.wbox {
  max-width: 1040px;
  margin: 0 auto 20px;
  padding: 50px 70px;
  position: relative;
  text-align: left;
  background: #fff;
}

.flexbox {
  display: flex;
}

.entrybtn {
  text-align: center;
  margin: 80px 0;
}

.entrybtn a {
  display: inline-block;
  padding: 18px 60px;
  background-color: #01A73D;
  color: #fff !important;
  border-radius: 9999px;
  text-decoration: none;
  font-size: 30px;
  font-weight: bold;
  box-shadow: 0 6px 0px #087230;
  transition: all 0.1s ease-in-out;
}

.entrybtn a:hover {
  opacity: 0.85;
}

.entrybtn a:active {
  position: relative;
  top: 3px;
  box-shadow: 0 2px 0px #158c42;
}

/* Font Size */
.fs60 { font-size: 6rem; }
.fs40 { font-size: 4rem; }
.fs30 { font-size: 3rem; }
.fs24 { font-size: 2.4rem; }
.fs20 { font-size: 2rem; }
.fs18 { font-size: 1.8rem; }
.fs14 { font-size: 1.4rem; }
.fs12 { font-size: 1.2rem; }
.fs10 { font-size: 1rem; }

/* Font Weight */
.fw6 { font-family: Hiragino UD Sans F W6 JIS2004; font-weight: bold; }
.fw5 { font-family: Hiragino UD Sans F W5 JIS2004; }
.fw4 { font-family: Hiragino UD Sans F W4 JIS2004; }
.fw3 { font-family: Hiragino UD Sans F W3 JIS2004; }

/* Spacing */
.pb120 { padding-bottom: 120px; }
.mt80 { margin-top: 80px; }
.mb120 { margin-bottom: 120px; }
.mb80 { margin-bottom: 80px; }
.mb40 { margin-bottom: 40px; }
.mb20 { margin-bottom: 20px; }
.mb10 { margin-bottom: 10px; }

/* Width */
.w70per { width: 70%; margin-right: 5%; }
.w30per { width: 30%; }
.w550 { width: 550px; }
.w260 { width: 260px; }

/* Colors & Text */
.green { color: #01A73C; }
.yellowgreen { color: #90C31F; }
.lightgrey { color: #cccccc; }
.titgreen {
  font-size: 1.8rem;
  color: #90C31F;
  font-family: Hiragino UD Sans F W6 JIS2004;
  margin-bottom: 40px;
}
.greenlink a,
.greenlink a:link,
.greenlink a:hover,
.greenlink a:focus {
  color: #01A73C;
  text-decoration: underline;
  cursor: pointer;
  outline: none;
  font-family: Hiragino UD Sans F W6 JIS2004;
}

.lh130 { line-height: 1.3; }
.tar { text-align: right; }


/* ==========================================================================
   Header & Navigation
   ========================================================================== */

nav {
  display: block;
  position: fixed;
  top: 0px;
  width: 100%;
  padding: 10px 0 0 10px;
  color: #000;
  z-index: 999;
}

h1 {
  width: 25%;
  line-height: 5em;
}

h1 img {
  max-width: 360px;
}

ul#gnavi {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  width: 73%;
  font-family: Hiragino UD Sans F W6 JIS2004;
}

ul#gnavi li {
  padding: 15px 10px;
}

ul#gnavi li a {
  color: #000;
  text-decoration: none;
  line-height: 3em;
  font-weight: bold;
}

ul#gnavi li:last-child a {
  display: inline-block;
  height: 50px;
  padding: 0px 20px;
  margin: 0 10px;
  background-color: #01A73D;
  color: #fff !important;
  border-radius: 9999px;
}


/* ==========================================================================
   Page Sections
   ========================================================================== */

/* MV (Main Visual) */
.mv {
  max-width: 750px;
  width: 100%;
  height: 100%;
  margin: 0 auto;
  margin-bottom: 100px;
  padding-top: 70px;
  text-align: center;
  position: relative;
}

/* About Section */
section#about .greenboxouter {
  margin-bottom: 120px;
  width: 100vw;
}

section#about table {
  width: 62%;
  border: solid 1px #000000;
  margin-bottom: 40px;
}

section#about ul {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  margin: auto;
  padding-bottom: 120px;
  column-gap: 45px;
}

section#about ul li {
  max-width: 300px;
  text-align: center;
}

.time {
  display: block;
  width: fit-content;
  background-color: #333;
  color: #fff;
  border-radius: 4px;
  font-size: 1.3rem;
  font-family: Hiragino UD Sans F W6 JIS2004;
  padding: 0 0.6rem;
  margin-right: 10px;
}

/* Program Section */
section#program {
  background: #F7F7F7 no-repeat bottom center url(../img/bg03.png);
  background-size: 100%;
  padding-bottom: 120px;
}

section#program .speaker {
  column-gap: 5%;
}

section#program .speaker li {
  width: 45%;
}

ul.themelist {
  padding-left: 2em;
  margin-bottom: 1em;
}

ul.themelist li {
  margin-bottom: 0.4em;
  list-style: circle;
}

/* Exhibition Section */
section#exhibition ul {
  max-width: 1040px;
  margin: auto;
  margin-bottom: 80px;
  text-align: left;
  column-gap: 45px;
}

section#exhibition ul li {
  width: 30%;
}

/* Previous Section */
section#previous ul {
  width: 100%;
  flex-wrap: wrap;
}

section#previous ul li {
  width: 20%;
  line-height: 0.6;
}

/* FAQ Section */
section#faq .wbox {
  margin-bottom: 10px;
  padding: 30px 40px;
  border-bottom: 1px solid #000;
}

section#faq .wbox.wboxlast {
  margin-bottom: 40px;
}

section#faq dl dt {
  margin-bottom: 1em;
}

/* About Section (New) */
.about-section {
  max-width: 960px;
  margin: 60px auto;
  padding: 20px;
  text-align: center;
}

.section-header .subtitle {
  color: #8BC34A;
  font-size: 1rem;
  font-weight: bold;
  letter-spacing: 2px;
}

.section-intro,
.section-outro {
  font-size: 16px;
  line-height: 1.8;
  margin: 40px 0;
}

.section-outro {
  margin-top: 50px;
}

.merits-container {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

.merit-box {
  flex-basis: 200px;
  flex-grow: 1;
  border-radius: 12px;
  padding: 25px 10px;
  background-color: #f7f7f7;
}

.merit-number {
  font-size: 14px;
  font-weight: bold;
  display: flex;
  justify-content: center;
  align-items: baseline;
  gap: 4px;
  margin-bottom: 20px;
}

.merit-number span {
  font-size: 25px;
}

.merit-icon {
  height: 60px;
  margin-bottom: 20px;
}

.merit-box h3 {
  font-size: 22px;
  font-weight: 600;
  margin-bottom: 10px;
  color: #01A73D;
}

.merit-box p {
  font-size: 16px;
  line-height: 1.5;
}

/* Program Section (Timeline) */
.program-section {
  max-width: 960px;
  margin: 60px auto;
  padding: 20px;
  font-family: sans-serif;
}

.program-section h2 {
  text-align: center;
  font-size: 2.5rem;
  font-weight: bold;
  margin-bottom: 40px;
  color: #333;
}

.timeline-container {
  display: grid !important;
  grid-template-columns: 60px 1fr 1fr;
  grid-template-rows: auto repeat(4, 150px) auto;
  gap: 0 1px;
  position: relative;
  text-align: left;
}

.timeline-container::before {
  content: '';
  position: absolute;
  left: 60px;
  top: 0;
  bottom: 0;
  width: 1px;
  background-color: #e0e0e0;
}

.timeline-header {
  grid-row: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 15px 0;
  text-align: center;
  font-weight: bold;
  font-size: 2rem;
  background-color: #333;
}

.timeline-header span {
  color: #ffffff;
}

.timeline-header.header--overa11 {
  display: none;
}

.timeline-header:nth-of-type(1) { grid-column: 2; }
.timeline-header:nth-of-type(2) { grid-column: 3; }

.header-icon {
  height: 40px;
}

.time-label {
  text-align: right;
  padding-right: 10px;
  font-weight: bold;
  margin-top: -10px;
}

#time-1300 { grid-column: 1; grid-row: 2; }
#time-1400 { grid-column: 1; grid-row: 3; }
#time-1500 { grid-column: 1; grid-row: 4; }
#time-1600 { grid-column: 1; grid-row: 5; }
#time-1700 { grid-column: 1; grid-row: 6; }

.event-item {
  padding: 10px 15px;
  font-size: 0.9rem;
  color: #333;
}

.event-item .time {
  font-weight: bold;
  margin-bottom: 0px;
}

.event-item .title {
  font-weight: bold;
  font-size: 1.6rem;
}

.event-item .tag {
  display: inline-block;
  padding: 0px 12px;
  margin-bottom: 1px;
  font-weight: bold;
  font-size: 1.1rem;
  border-radius: 15px;
}

.event-item .tag.reservation {
  background-color: #ffffff;
}

.event-item .details {
  font-size: 1.4rem;
  font-weight: bold;
}

.flexbox p.tag.reservation {
  border: 1px solid #000;
  padding: 0px 10px;
  border-radius: 15px;
  font-size: 12px;
  font-weight: bold;
}

.seminar { background-color: #C5D700; }
.exhibition { background-color: #99CE47; }
.full-width { background-color: #f0f0f0; text-align: center; }

.q-box {
  display: flex;
  align-items: center;
  background: #f9f9f9;
  border-left: 4px solid #a0ce4e;
  padding: 6px 10px;
  margin: 12px 0 16px;
  line-height: 1.5;
}

.q-box .q-icon {
  width: 20px;
  height: 20px;
  margin-right: 8px;
}

.q-box .q-lead {
  font-weight: 500;
  margin-right: 6px;
}

.q-box .q-text {
  font-weight: 400;
}

.program-footer {
  text-align: center;
  margin-top: 20px;
}

/* Event Item Positioning */
#event-opening {
  grid-column: 2 / 4;
  grid-row: 2;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
  gap: 10px;
  height: 60px;
  margin-top: 0px;
}
#event-opening .time { height: 23px; }

#event-greeting {
  grid-column: 2 / 4;
  grid-row: 2;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
  gap: 10px;
  height: 37px;
  margin-top: 61px;
}

#event-seminar-1 { grid-column: 2; grid-row: 2; height: 65px; margin-top: 99px; }
#event-seminar-2 { grid-column: 2; grid-row: 3; height: 65px; margin-top: 15px; }
#event-seminar-3 { grid-column: 2; grid-row: 4; height: 75px; margin-top: -53px; }
#event-seminar-4 { grid-column: 2; grid-row: 4; height: 75px; margin-top: 23px; }

#event-exhibit-main { grid-column: 3; grid-row: 3 / 6; margin-top: 0; display: flex; flex-direction: column; justify-content: space-around; }
#event-exhibit-1 { grid-column: 3; grid-row: 4; height: 40px; margin-top: -30px; }
#event-exhibit-2 { grid-column: 3; grid-row: 4; height: 40px; margin-top: 10px; }
#event-exhibit-3 { grid-column: 3; grid-row: 5; height: 80px; margin-top: -35px; }
#event-exhibit-4 { grid-column: 3; grid-row: 5; height: 40px; margin-top: 55px; }

#event-closing {
  grid-column: 2 / 4;
  grid-row: 6;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin: 0 !important;
}

div#event-closing { margin-bottom: 0; }

.exhibit-item {
  text-align: left;
}

.exhibit-item .tag {
  display: inline-block;
  width: auto;
  margin-bottom: 8px;
  background-color: #fff;
  border: 1px solid #ddd;
}

/* Question Box */
.question-box-wrapper {
  background: linear-gradient(120deg, #a4d86c, #4faa3a);
  padding: 3px;
  margin-top: 60px;
}

.question-box-inner {
  background-color: #fff;
  padding: 30px;
  text-align: center;
}

.question-box-inner h3 {
  font-size: 2.8rem;
  font-weight: bold;
  margin-bottom: 0.5em;
  color: #333;
}

.question-box-inner p {
  font-size: 1.6rem;
  line-height: 2.2;
  color: #333;
}

/* Green Box */
.greenboxouter {
  margin: 0 auto 40px;
  padding: 60px 20px;
  width: 100vw;
  position: relative;
  left: 50%;
  transform: translateX(-50%);
  box-sizing: border-box;
  overflow: hidden;
  background: linear-gradient(90deg, #6fbf28, #3ca026);
}

.greenboxouter::before {
  content: '';
  position: absolute;
  z-index: 0;
  top: 50%;
  left: 5%;
  transform: translateY(-50%);
  width: 250px;
  height: 250px;
  background-image: url('../img/decoration-left.png');
  background-position: center;
  background-repeat: no-repeat;
}

.greenboxouter::after {
  content: '';
  position: absolute;
  z-index: 0;
  top: 50%;
  right: 5%;
  transform: translateY(-50%);
  width: 250px;
  height: 250px;
  background-image: url('../img/decoration-right.png');
  background-position: center;
  background-repeat: no-repeat;
}

.greenboxinner {
  max-width: 888px;
  margin: 0 auto;
  padding: 0;
  height: auto;
  border-radius: 0;
  text-align: center;
  justify-content: center;
  background: white;
}

.greenboxouter .greenboxinner {
  background-color: transparent;
}

.greenboxinner dl {
  width: 100%;
}

.greenboxinner dt,
.greenboxinner dd {
  color: white;
}

.greenboxinner dt {
  font-size: 3.2rem;
}

.greenboxinner dd {
  font-size: 1.6rem;
  line-height: 2;
}

.greenboxcontent {
  position: relative;
  z-index: 2;
}

/* Anchor Link Buttons */
.nav-buttons-wrapper {
  padding: 20px 0;
}

.nav-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

.nav-button {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 250px;
  padding: 12px 30px;
  background-color: #383c41;
  border-radius: 9999px;
  font-size: 1.2rem;
  font-weight: bold;
  text-decoration: none;
  gap: 12px;
}

.nav-button span {
  color: #fff !important;
  font-size: 2rem;
}

.nav-icon {
  height: 30px;
}

.nav-arrow {
  height: 8px;
}


/* ==========================================================================
   Footer
   ========================================================================== */

footer {
  text-align: center;
  padding-bottom: 120px;
}

footer ul.flexbox {
  align-items: center;
  justify-content: center;
  column-gap: 20px;
}

footer ul.flexbox li {
  width: 50px;
}

footer .logo {
  width: 270px;
  margin: 100px auto 30px;
}

footer a,
footer a:link,
footer a:hover,
footer a:focus {
  text-decoration: none;
  color: #000;
  font-family: Hiragino UD Sans F W5 JIS2004;
}


/* ########################################################################## */
/* ##                                                                      ## */
/* ##                     ↓↓↓ MEDIA QUERIES ↓↓↓                           ## */
/* ##                                                                      ## */
/* ########################################################################## */


/* ==========================================================================
   Tablet Styles (1270px)
   ========================================================================== */
@media screen and (min-width: 750px) and (max-width: 1270px) {
  section {
    padding: 0 30px;
    padding-top: 4vh;
  }
  
  h1 {
    width: 100%;
    padding-top: 5vh;
  }
  
  h1 img {
    max-width: 400px;
  }

  h2 {
    font-size: 4rem;
  }
  
  .fs30 {
    font-size: 1.8rem;
  }

  /* Hamburger Menu for Tablet */
  .hamburger {
    display: block;
    position: fixed;
    z-index: 3;
    right: 30px;
    top: 20px;
    width: 42px;
    height: 42px;
    cursor: pointer;
    text-align: center;
  }

  .hamburger span {
    display: block;
    position: absolute;
    width: 40px;
    height: 4px;
    left: 6px;
    background: #303638;
    transition: 0.3s ease-in-out;
  }

  .hamburger span:nth-child(1) { top: 10px; }
  .hamburger span:nth-child(2) { top: 24px; }
  .hamburger span:nth-child(3) { top: 38px; }

  .hamburger.active span:nth-child(1) {
    top: 20px;
    left: 6px;
    background: #303638;
    transform: rotate(-45deg);
  }

  .hamburger.active span:nth-child(2),
  .hamburger.active span:nth-child(3) {
    top: 20px;
    background: #303638;
    transform: rotate(45deg);
  }

  /* SP Navigation for Tablet */
  nav.globalMenuSp {
    display: none;
    position: fixed;
    z-index: 2;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: #90C31F;
    color: #fff;
    text-align: center;
    opacity: 0;
    transition: opacity .6s ease, visibility .6s ease;
    font-size: 2.4rem;
  }

  nav.globalMenuSp.active {
    display: block;
    opacity: 1;
  }

  nav.globalMenuSp ul {
    margin: 0 auto;
    padding: 0;
    width: 100%;
  }

  nav.globalMenuSp ul li {
    list-style-type: none;
    padding: 0;
    width: 100%;
    transition: .4s all;
  }

  nav.globalMenuSp ul li:last-child {
    padding-bottom: 0;
  }

  nav.globalMenuSp ul li:hover {
    background: #ddd;
  }

  nav.globalMenuSp ul li a {
    display: block;
    color: #fff;
    padding: 1em 0;
    text-decoration: none;
  }

  header nav ul#gnavi li:last-child a {
    width: 50%;
    margin: auto;
    margin-top: 3rem;
  }

  .mv {
    background-size: cover;
    position: relative;
    text-align: center;
    padding: 15% 30px 0 30px;
    margin-bottom: 10%;
  }

  section#about .greenboxouter {
    margin-bottom: 10%;
  }

  .greenboxinner {
    column-gap: 5%;
  }

  section#about ul {
    flex-wrap: nowrap;
    column-gap: 3%;
  }

  section#about ul li div {
    width: 80%;
    margin: auto;
  }

  section#exhibition ul {
    column-gap: 3%;
  }

  .tabletbr {
    display: block;
  }
}


/* ==========================================================================
   SP Styles (768px and below) - General
   ========================================================================== */
@media (max-width: 768px) {
  h2 { font-size: 2.6rem !important; }
  h3 { font-size: 2.4rem !important; }

  section {
    padding-top: 15%;
  }

  .merits-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
  }

  .merit-box {
    flex: none;
    width: 100%;
  }

  .entrybtn {
    margin: 50px 0 0;
  }

  .entrybtn a {
    padding: 5px 60px;
  }
  
  .greenboxouter {
    min-height: 220px;
    padding: 0;
    background-color: #1fb61c;
    background-image: url(../img/decoration-left.png), url(../img/decoration-right.png);
    background-position: left -40% center, right -30% center;
    background-size: 50% auto, 50% auto;
    background-repeat: no-repeat;
    background-attachment: scroll;
  }
  
  .q-box {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    gap: 0;
  }

  .q-box .q-icon {
    flex: 0 0 auto;
    margin: 0 6px 4px 0;
  }

  .q-box .q-lead {
    flex: 0 1 auto;
    white-space: nowrap;
    margin: 0 8px 4px 0;
  }

  .q-box .q-text {
    flex-basis: 100%;
    margin: 0;
  }

  /* Timeline SP Override */
  .timeline-container {
    display: flex !important;
    flex-direction: column !important;
    grid-template-columns: unset !important;
    grid-template-rows: unset !important;
    gap: 0 !important;
    border-top: none;
  }

  .timeline-container::before,
  .time-label {
    display: none;
  }
  
  .timeline-header {
    grid-column: auto;
    width: 100%;
    margin: 20px 0 10px;
    padding: 10px 12px;
    text-align: left;
    border-bottom: 2px solid #333;
  }

  .timeline-header.header--seminar {
    margin-top: 30px !important;
  }

  .timeline-header.header--overa11 {
    display: block;
    text-align: center;
  }
  
  .timeline-header + .event-item {
    margin-top: 8px;
  }

  div#exhibition {
    margin-top: 50px;
  }

  p.tag.reservation {
    margin: 15px 0 5px;
  }
  
  .event-item {
    position: static;
    width: auto;
    height: auto;
    margin: 8px 0;
    padding: 8px 12px;
    text-align: left;
  }
  
  .event-item .time {
    margin-right: 8px;
  }
  
  .event-item:first-child { margin-top: 6px; }
  .event-item:last-child { margin-bottom: 6px; }

  .full-width {
    text-align: center;
  }
  
  #event-exhibit-main {
    display: block;
  }

  /* Timeline Re-ordering for SP */
  .header--overall { order: 1; }
  #event-opening { order: 2; justify-content: left; margin: 0 0 1px; }
  #event-greeting { order: 3; justify-content: left; margin: 0 0 1px; }
  #event-closing { order: 4; justify-content: left !important; }

  .header--seminar { order: 5; }
  #event-seminar-1,
  #event-seminar-2,
  #event-seminar-3,
  #event-seminar-4 {
    order: 6;
    margin: 0 0 1px;
  }
  
  #event-seminar-2 { margin-bottom: 30px !important; }
  
  .header--booth { order: 7; }
  #event-exhibit-main,
  .booth-item { order: 8; }
  
  .timeline-header { margin: 0 0 1px; }
  .timeline-header:nth-of-type(1) { margin-top: 0; }
}


/* ==========================================================================
   SP Styles (750px and below) - Specific
   ========================================================================== */
@media screen and (max-width: 750px) {
  section {
    padding: 0 10px;
    padding-top: 0.2vh;
  }
  
  h1 {
    width: 100%;
    padding-top: 5vh;
  }
  
  h1 img {
    max-width: 300px;
  }
  
  h3 {
    font-size: 2.4rem;
    margin-bottom: 5%;
  }

  h4 {
    font-size: 2rem;
  }
  
  .titgreen {
    font-size: 1.2rem;
    margin-bottom: 0;
  }
  
  .fs60 { font-size: 4rem; }
  .fs40 { font-size: 2rem; }
  .fs30 { font-size: 1.8rem; }
  .fs24 { font-size: 1.5rem; }
  .fs20 { font-size: 1.5rem; }
  .fs18 { font-size: 1.5rem; }
  .fs14 { font-size: 1.4rem; }

  .spbr {
    display: block;
  }

  /* Hamburger Menu for SP */
  .hamburger {
    display: block;
    position: fixed;
    z-index: 3;
    right: 2px;
    top: 2px;
    width: 42px;
    height: 42px;
    cursor: pointer;
    text-align: center;
  }

  .hamburger span {
    display: block;
    position: absolute;
    width: 30px;
    height: 2px;
    left: 6px;
    background: #303638;
    transition: 0.3s ease-in-out;
  }

  .hamburger span:nth-child(1) { top: 10px; }
  .hamburger span:nth-child(2) { top: 20px; }
  .hamburger span:nth-child(3) { top: 30px; }

  .hamburger.active span:nth-child(1) {
    top: 20px;
    left: 6px;
    background: #303638;
    transform: rotate(-45deg);
  }

  .hamburger.active span:nth-child(2),
  .hamburger.active span:nth-child(3) {
    top: 20px;
    background: #303638;
    transform: rotate(45deg);
  }

  /* SP Navigation Menu */
  nav.globalMenuSp {
    display: none;
    position: fixed;
    z-index: 2;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: #90C31F;
    color: #fff;
    text-align: center;
    opacity: 0;
    transition: opacity .6s ease, visibility .6s ease;
  }

  nav.globalMenuSp.active {
    display: block;
    opacity: 1;
  }

  nav.globalMenuSp ul {
    margin: 0 auto;
    padding: 0;
    width: 100%;
  }

  nav.globalMenuSp ul li {
    list-style-type: none;
    padding: 0;
    width: 100%;
    transition: .4s all;
  }

  nav.globalMenuSp ul li:last-child {
    padding-bottom: 0;
  }

  nav.globalMenuSp ul li:hover {
    background: #ddd;
  }

  nav.globalMenuSp ul li a {
    display: block;
    color: #fff;
    padding: 1em 0;
    text-decoration: none;
  }

  header nav ul#gnavi li:last-child a {
    width: 100%;
    margin-top: 3rem;
  }

  .mv {
    background-size: cover;
    position: relative;
    text-align: center;
    padding: 15% 10px 0 10px;
    margin-bottom: 10%;
  }

  .wbox {
    padding: 10%;
  }
  
  .w260 {
    width: 60%;
    margin: auto;
  }

  table {
    width: 100%;
    font-size: 1.4rem;
  }

  section {
    padding-top: 15%;
  }
  
  section#about table {
    width: 100%;
  }
  
  section#about .w260 {
    margin-bottom: 5%;
  }
  
  section#about .greenboxouter {
    margin-bottom: 15%;
  }

  .greenboxouter,
  .greenboxinner {
    height: 66%;
  }

  .greenboxinner {
    padding: 10% 5%;
  }

  section#about ul {
    padding-bottom: 10%;
  }

  section#about ul li {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    max-width: 80%;
    margin-bottom: 4%;
  }

  section#about ul li div {
    width: 35%;
    margin-right: 3%;
  }

  section#about ul li p {
    width: 62%;
    text-align: left;
  }
  
  section#program .speaker {
    column-gap: 0;
  }
  
  section#program .speaker li {
    width: 100%;
  }
  
  ul.themelist {
    padding-left: 1em;
  }
  
  section#exhibition ul {
    width: 78%;
    margin-bottom: 0px;
  }

  section#exhibition ul li {
    width: 100%;
    margin-bottom: 10%;
  }
  
  section#exhibition dt {
    font-size: 2.2rem;
  }
  
  section#exhibition .greenboxouter {
    height: 66%;
  }
  
  section#exhibition .greenboxinner {
    padding: 10%;
  }
  
  section#previous ul li {
    width: 50%;
  }
  
  section#faq .wbox {
    padding: 10%;
  }

  .pb120 { padding-bottom: 80px; }
  .mb120 { margin-bottom: 80px; }
  .mb80 { margin-bottom: 60px; }
  .mb40 { margin-bottom: 20px; }
  .mb20 { margin-bottom: 10px; }

  .flexbox {
    flex-wrap: wrap;
  }

  .w70per {
    width: 100%;
    margin: 0;
  }

  .w30per {
    width: 100%;
  }

  .spmb10per {
    margin-bottom: 10%;
  }

  footer .logo {
    width: 50%;
    margin-bottom: 10%;
  }

  /* Specific SP overrides for greenbox from another media query */
  .greenboxouter {
    height: auto;
    padding: 40px 20px;
  }

  .greenboxinner {
    display: block;
    height: auto;
    padding: 0;
  }

  .greenboxinner dt { font-size: 2.2rem; }
  .greenboxinner dd { font-size: 1.4rem; }

  .greenboxouter::before,
  .greenboxouter::after {
    display: none;
  }

  div#seminar-area {
    margin-top: 20px;
  }
}