@charset "utf-8";

/* sur.css
 * SUR - v1.0.0
 * 2026-08-31
 * **************************************************
 * Root
 * Main img
 * Results
 * Information
 * Achievement
 * Voice
 * Access
 * Links
 * Q&A
 * **************************************************
 */

/* Root
------------------------------------------------------------------ */
:root {
  --width-main-img: 1400px;
  --width-voice: 1300px;

  --font-size-results-h2: 1.5rem;
  --font-size-results-h3: 1.875rem;
  --font-size-results-p: 1.375rem;

  --font-size-about-h2: 3.125rem;
  --font-size-about-features-h3: 2rem;
  --font-size-about-features-p: 1rem;

  --font-size-information-h2: 3.125rem;

  --font-size-achievement-h2: 3.125rem;
  --font-size-achievement-h3: 2.75rem;
  --font-size-achievement-h4: 1.625rem;
  --font-size-achievement-h5: 1.375rem;

  --font-size-achievement-list-fst-dt: 1.875rem;
  --font-size-achievement-list-fst-dd: 2.5rem;
  --font-size-achievement-list-sec-dt: 1.5rem;
  --font-size-achievement-list-sec-dd: 1.875rem;

  --font-size-voice-h2: 3.125rem;
  --font-size-voice-h3: 1.375rem;
  --font-size-voice-dt: 1.5rem;
  --font-size-voice-dd: 0.875rem;
  --font-size-voice-p: 1rem;

  --font-size-qa-h2: 3.125rem;
  --font-size-qa-q: 1.3125rem;
  --font-size-qa-a: 1rem;

  --font-size-access-h2: 3.125rem;
  --font-size-access-h3: 1.875rem;
  --font-size-access-p: 1.125rem;
  --font-size-access-li: 1rem;
  --font-size-access-a: 1.25rem;

  --font-size-links-a: 1.375rem;
}

/* Main img
------------------------------------------------------------------- */
#main .main-img {
  margin-top: 20px;
}
@media screen and (max-width: 1250px) {
  #main .main-img {
    margin-top: 50px;
  }
}
#main .main-img__innner {
  margin: 0 auto;
  max-width: var(--width-main-img);
}

#main .main-img-bg {
  position: relative;
  padding-top: 80px;
  width: 100%;
  background-image: url(../images/main/main-bg-grid.svg), url(../images/main/main-bg-grad-l.png), url(../images/main/main-bg-grad-c.png);
  background-repeat: no-repeat, no-repeat, no-repeat;
  background-position: top 20px left 50px, bottom 0 left 0, top 20px left 600px;
  background-size: 32% auto, 40% auto, 28% auto;
}
@media screen and (max-width: 1380px) {
  #main .main-img-bg {
    background-position: top 20px left 50px, bottom 0 left 0, top 10px left 40vw;
    background-size: 28% auto, 35% auto, 25% auto;
  }
}

#main .main-img h1 {
  z-index: 2;
  position: absolute;
  bottom: 110px;
  left: 40px;
}
#main .main-img h1 img {
  width: 100%;
  max-width: 800px;
  height: auto;
  filter: blur()brightness();
  opacity: 1;
}
#main .main-img .teacher {
  position: relative;
  z-index: 1;
  display: block;
  margin: -90px auto 0 0;
  width: 100%;
  max-width: 425px;
  height: auto;
  filter: blur()brightness();
  opacity: 1;
}
#main .main-img .sur {
  z-index: 2;
  position: absolute;
  bottom: 0;
  right: 0;
  width: 100%;
  max-width: 850px;
  height: auto;
  padding-top: 120px;
  background-image: url(../images/main/main-sur-bg.png);
  background-repeat: no-repeat;
  background-position: top right;
  background-size: 300px auto;
  filter: blur()brightness();
  opacity: 1;
}
#main .main-img .student {
  display: block;
  margin: -150px 0 0 auto;
  width: 100%;
  max-width: 910px;
  height: auto;
  filter: blur()brightness();
  opacity: 1;
}
@media screen and (max-width:1380px) {
  #main .main-img h1 {
    bottom: 90px;
  }
  #main .main-img h1 img {
    width: 52.5vw;
  }
  #main .main-img .teacher {
    width: 30vw;
  }
  #main .main-img .sur {
    width: 55vw;
  }
  #main .main-img .student {
    width: 65vw;
  }
}
@media screen and (max-width:980px) {
  #main .main-img h1 {
    bottom: 60px;
  }
}

/* Results
------------------------------------------------------------------- */
#main .results {
  margin: 0 calc(50% - 50vw);
  width: 100vw;
  background: linear-gradient(180deg,rgba(243, 248, 255, 1) 0%, rgba(251, 252, 255, 1) 83%, rgba(255, 255, 255, 1) 100%);
  padding: 60px 0;
}
#main .results__inner {
  display: flex;
  column-gap: 10px;
  justify-content: space-between;
  align-items: flex-start;
  margin: 0 auto;
  padding: 0 20px;
  max-width: 840px;
}
#main .results-ttl {
  display: flex;
  column-gap: 20px;
  margin-top: 30px;
}
#main .results-ttl h2 {
  font-size: var(--font-size-results-h2);
  font-family: "Noto Serif JP", serif;
  font-weight: 600;
  color: var(--color-main);
  text-align: left;
  line-height: 1.3;
}
#main .results-ttl h2 span {
  display: block;
}
#main .results-ttl h2 .dp {
  font-size: 200%;
}
#main .results-ttl h2 .vn {
  font-size: 70%;
}
#main .results-ttl h3 {
  font-size: var(--font-size-results-h3);
  font-family: "Noto Serif JP", serif;
  color: var(--color-main);
  font-weight: 600;
  line-height: 1.1;
}
#main .results-ttl h3 span {
  padding: 0 2px 0 3px;
  font-size: 380%;
  font-family: "PT Serif", serif;
  font-weight: 600;
  color: var(--color-accent);
  letter-spacing: -0.05em;
  transform: scaleY(1.2);
  display: inline-block;
}
#main .results p {
  margin-top: 30px;
  font-size: var(--font-size-results-p);
  font-family: "Noto Serif JP", serif;
  color: var(--color-main);
  font-weight: 600;
  line-height: 1.7;
}
#main .results__inner .rs2026 {
  width: 360px;
  height: auto;
}
@media screen and (max-width:1000px) {
  #main .results__inner .rs2026 {
    width: 320px;
  }
}
@media screen and (max-width:880px) {
  #main .results p {
    font-size: 1.25rem;
  }
  #main .results__inner .rs2026 {
    width: 280px;
  }
}

/* Information
------------------------------------------------------------------- */
#main .information {
  position: relative;
  z-index: 0;
  background: linear-gradient(180deg,rgba(52, 100, 172, 0.41) 0%, rgba(15, 55, 113, 1) 100%, rgba(255, 255, 255, 1) 100%);
  text-align: center;
}
#main .information__inner {
  padding: 50px 0 100px;
  background-image: url(../images/info-bg.jpg);
  background-repeat: no-repeat;
  background-position: top center;
  background-size: cover;
}
#main .information h2 {
  font-size: var(--font-size-information-h2);
  font-family: "DM Sans", sans-serif;
  color: #fff;
  font-weight: 600;
}
/* スライダー */
#main .information-div {
  position: relative;
  margin: 0 calc(50% - 750px) 0;
}
#main .information-bnr {
  position: relative;
  margin-top: 10px;
}
#main .information-bnr .slick-track {
  float: none;
  display: flex;
  column-gap: 50px;
}
/* Img */
#main .information-bnr img {
  width: clamp(350px, 32.142857142857146vw, 450px);
  height: auto;
}
#main .information-bnr img:hover {
  opacity: 0.7;
}
/* Dots */
#main .information-bnr .slick-dotted.slick-slider {
  margin-bottom: 30px;
}
#main .information-bnr .slick-dots {
  position: absolute;
  bottom: -40px;
  display: block;
  width: 100%;
  padding: 0;
  margin: 0;
  list-style: none;
  text-align: center;
}
#main .information-bnr .slick-dots li {
  position: relative;
  display: inline-block;
  background: #fff;
  width: 30px;
  height: 4px;
  margin: 0 5px;
  padding: 0;
  cursor: pointer;
}
#main .information-bnr .slick-dots li button {
  font-size: 0;
  line-height: 0;
  display: block;
  width: 30px;
  height: 4px;
  padding: 5px;
  cursor: pointer;
  color: transparent;
  border: 0;
  outline: none;
  background: transparent;
}
#main .information-bnr .slick-dots li button:hover,
#main .information-bnr .slick-dots li button:focus {
  outline: none;
}
#main .information-bnr .slick-dots li button:hover::before,
#main .information-bnr .slick-dots li button:focus::before {
  opacity: 1;
  background: #619CCD;
}
#main .information-bnr .slick-dots li button:before {
  font-family: 'slick';
  font-size: 6px;
  line-height: 20px;
  position: absolute;
  top: 0;
  left: 0;
  width: 30px;
  height: 4px;
  content: '';
  text-align: center;
  opacity: .25;
  background: #fff;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
#main .information-bnr .slick-dots li.slick-active button::before {
  opacity: 0.75;
  background: #619CCD;
}
/* Arrow */
#main .information-bnr .slick-arrow {
  display: inline-flex;
  width: 60px!important;
  height: 60px!important;
  align-items: center;
  justify-content: center;
}
#main .information-bnr .slide-arrow {
  z-index: 99;
  position: absolute;
  top: 0;
  bottom: 0;
  margin: auto;
  background: var(--color-accent) url(../images/common/arrow.svg);
  background-repeat: no-repeat;
  background-position: center center;
  background-size: 20px auto;
  border-radius: 50px;
}
#main .information-bnr .slide-arrow.next-arrow {
  transform: rotate(180deg);
}
#main .information-bnr .prev-arrow {
  left: 33%;
}
#main .information-bnr .next-arrow {
  right: 33%;
}
#main .information-bnr button {
  appearance: none;
  outline: none;
  padding: 0;
}

/* About sur
------------------------------------------------------------------- */
#main .about-sur {
  margin-top: 120px;
  text-align: center;
}
#main .about-sur h2 {
  position: relative;
  padding-top: 70px;
  background-image: url(../images/hd-bg-about.svg);
  background-repeat: no-repeat;
  background-position: top 20px center;
  background-size: auto 90px;
  font-size: var(--font-size-about-h2);
  color: var(--color-main);
  font-family: "Noto Serif JP", serif;
  font-weight: 600;
  line-height: 1.6;
}
#main .about-sur h2::before {
  display: block;
  content: "FEATURES";
  font-family: sans-serif;
  color: #619CCD;
  font-size: 40%;
}
#main .about-sur h2::after {
	content: '';
	position: absolute;
	top: -80px;
	left: 50%;
	transform: translate(-50%) rotate(0deg);
	width: 2px;
	height: 100px;
	background-color: #ddd;
}
/* 4つの特長 */
#main .about-sur-features {
  display: flex;
  align-items: stretch;
  flex-wrap: wrap;
  gap: 20px;
  margin: 40px auto 20px;
  max-width: 1000px;
}
#main .about-sur-features > div {
  padding: 25px 20px 50px;
  width: calc(50% - 50px);
  background-color: #fff;
  box-shadow: 0 0 20px 0 rgba(200, 200, 200, 0.5);
  text-align: center;
}
#main .about-sur-features h3 {
  position: relative;
  margin-top: 10px;
  font-size: var(--font-size-about-features-h3);
  color: var(--color-main);
  font-family: "Noto Serif JP", serif;
  font-weight: 600;
  line-height: 1.3;
}
#main .about-sur-features h3 span {
  font-size: 72%;
}
#main .about-sur-features .pass-rate h3,
#main .about-sur-features .original h3,
#main .about-sur-features .c-use h3,
#main .about-sur-features .eiken h3 {
  padding-top: 100px;
  background-repeat: no-repeat;
  background-position: top center;
  background-size: 90px auto;
}
/* 合格率 */
#main .about-sur-features .pass-rate h3 {
  background-image: url(../images/features-pass-rate.svg);
}
/* オリジナル教材 */
#main .about-sur-features .original h3 {
  background-image: url(../images/features-original.svg);
}
/* 他塾併用 */
#main .about-sur-features .c-use h3 {
  background-image: url(../images/features-c-use.svg);
}
/* 他塾併用 */
#main .about-sur-features .eiken h3 {
  background-image: url(../images/features-eiken.svg);
}

#main .about-sur-features p {
  margin-top: 15px;
  font-size: var(--font-size-about-features-p);
}
#main .about-sur-features p em {
  background: linear-gradient(transparent 65%, #ffe5be 0%);
  font-weight: 700;
}

/* achievement
------------------------------------------------------------------- */
#main .achievement {
  margin: 0 calc(50% - 50vw);
  padding: 120px 0 120px;
  width: 100vw;
  background-color: #ffffff;
  background-image: linear-gradient(90deg, #dae2f280 1px, transparent 1px), linear-gradient(#dae2f280 1px, transparent 1px);
  background-position: top center;
  background-size: 60px 60px;
  text-align: center;
}
#main .achievement__inner {
  padding: 0 20px;
}
#main .achievement h2 {
  position: relative;
  font-size: var(--font-size-achievement-h2);
  color: var(--color-main);
  font-family: "Noto Serif JP", serif;
  font-weight: 600;
  line-height: 1.6;
}
#main .achievement h2.ac {
  padding-top: 70px;
  background-image: url(../images/hd-bg-results.svg);
  background-repeat: no-repeat;
  background-position: top 20px center;
  background-size: auto 90px;
}
#main .achievement h2.ac::before {
  display: block;
  content: "PASS RECORD";
  font-family: sans-serif;
  color: #619CCD;
  font-size: 40%;
}
#main .achievement h3 {
  margin-top: 40px;
  font-size: clamp(38px, 3.1428571428571432vw, var(--font-size-achievement-h3));
  color: var(--color-main);
  font-family: "Noto Serif JP", serif;
  font-weight: 600;
  line-height: 1.9;
}
#main .achievement h3 em {
  position: relative; top: -5px;
  margin-right: 20px;
  padding: 8px 10px 8px 15px;
  border: 2px solid var(--color-accent);
  border-radius: 5px;
  font-size: 66%;
  color: var(--color-accent);
}
#main .achievement h3 em::before {
  content: "";
  position: absolute;
  top: 50%;
  right: 0;
  border-style: solid;
  border-width: 8px 0 8px 16px;
  border-color: transparent transparent transparent var(--color-accent);
  translate: 100% -50%;
}
#main .achievement h3 em::after {
  content: "";
  position: absolute;
  top: 50%;
  right: 0;
  border-style: solid;
  border-width: 6px 0 6px 12px;
  border-color: transparent transparent transparent #fff;
  translate: 100% -50%;
}
#main .achievement h3 strong {
  margin-right: 0.1em;
  padding: 18px 15px;
  background: linear-gradient(90deg,rgba(88, 165, 228, 1) 0%, rgba(112, 171, 219, 1) 45%, rgba(190, 212, 155, 1) 91%);
  color: #fff;
}
#main .achievement h3 > span {
  font-size: 80%;
}
#main .achievement h4 {
  display: inline-block;
  margin: 50px auto 0;
  padding: 8px 0;
  width: clamp(727px, 78.57142857142857vw, 1100px);
  border-top: 1px solid #549ccf;
  border-bottom: 1px solid #549ccf;
  font-size: var(--font-size-achievement-h4);
  font-family: "Noto Serif JP", serif;
  color: var(--color-main);
  font-weight: 600;
}
#main .achievement h4 span {
  font-size: 66%;
}
#main .achievement-top {
  margin-top: 50px;
  text-align: center;
}
#main .achievement-top img {
  width: clamp(727px, 78.57142857142857vw, 880px);
  max-width: 880px;
  height: auto;
}
/* 合格実席 */
#main .achievement-list {
  display: flex;
  align-items: stretch;
  flex-wrap: wrap;
  gap: 20px;
  margin: 40px auto 20px;
  max-width: 1100px;
}
#main .achievement-list > div {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  flex-wrap: wrap;
  padding: 30px 20px 30px;
  width: calc(50% - 50px);
  background-color: #fff;
  box-shadow: 0 0 20px 0 rgba(200, 200, 200, 0.5);
  text-align: center;
}
@media screen and (max-width:900px) {
  #main .achievement-list {
    display: block;
  }
  #main .achievement-list > div {
    width:auto;
  }
  #main .achievement-list > div + div {
    margin-top: 20px;
  }
}
#main .achievement-list h5 {
  margin: 0 auto;
  padding: 10px 30px;
  background-image: url(../images/common/award-ado-left.svg), url(../images/common/award-ado-right.svg);
  background-repeat: no-repeat, no-repeat;
  background-position: center left, center right;
  background-size: auto 50px, auto 50px;
  font-size: var(--font-size-achievement-h5);
  font-family: "Noto Serif JP", serif;
  color: var(--color-main);
  font-weight: 600;
}

#main .achievement-list-fst {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 20px;
  margin-top: 20px;
  width: 100%;
}
#main .achievement-list-fst li {
  width: calc(50% - 50px);
  font-family: "Noto Serif JP", serif;
  font-weight: 600;
  line-height: 1.6;
}
#main .achievement-list-fst dt {
  font-size: var(--font-size-achievement-list-fst-dt);
  color: #519ccf;
}
#main .achievement-list-fst dt span {
  font-size: 60%;
}
#main .achievement-list-fst dd {
  font-size: var(--font-size-achievement-list-fst-dd);
  color: var(--color-accent);
}
#main .achievement-list-fst dd span {
  font-size: 60%;
}

#main .achievement-list-sec {
  display: flex;
  align-items: flex-start;
  flex-wrap: wrap;
  column-gap: 20px;
  width: 95%;
  margin-top: 25px;
}
#main .achievement-list-sec li {
  padding: 8px 10px 8px;
  width: calc(50% - 30px);
  border-top: 1px solid #d8e4ed;
  font-family: "Noto Serif JP", serif;
  font-weight: 600;
  line-height: 1.6;
}
#main .achievement-list-sec dl {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
#main .achievement-list-sec dt {
  font-size: var(--font-size-achievement-list-sec-dt);
  color: var(--color-main);
}
#main .achievement-list-sec dd {
  font-size: var(--font-size-achievement-list-sec-dd);
  color: var(--color-accent);
}
#main .achievement-list-sec dd span {
  font-size: 60%;
}

#main .achievement .notes {
  margin: 10px auto 0;
  max-width: 1100px;
}
#main .achievement .notes li {
  font-size: var(--font-size-common-notes);
  text-align: left;
}

/* Voice */
#main .voice {
  margin: 80px auto 0;
  max-width: var(--width-voice);
  background: linear-gradient(180deg,rgba(52, 100, 172, 0.41) 0%, rgba(15, 55, 113, 1) 100%, rgba(255, 255, 255, 1) 100%);
  text-align: center;
}
#main .voice__inner {
  position: relative;
  padding: 80px 0 100px;
  background-image: url(../images/voice-bg.jpg);
  background-repeat: no-repeat;
  background-position: top center;
  background-size: cover;
}
#main .voice h2 {
  position: relative;
  font-size: var(--font-size-voice-h2);
  color: #fff;
  font-family: "Noto Serif JP", serif;
  font-weight: 600;
  line-height: 1.6;
}
#main .voice h2::before {
  display: block;
  content: "VOICE";
  font-family: sans-serif;
  color: #fff;
  font-size: 40%;
}

/* スライダー */
#main .voice-div {
  position: relative;
  margin: 20px calc(50% - 800px) 0;
}
#main .voice-div .slick-track {
  float: none;
  display: flex;
  justify-content: center;
  column-gap: 50px;
}
/* Div */
#main .voice-div .slick-slide {
  display: block;
  padding: 20px;
  width: clamp(350px, 32.142857142857146vw, 450px);
  height: auto;
  background: #fff url(../images/voice-bx-bg.png);
  background-repeat: no-repeat;
  background-position: bottom right;
  background-size: auto 110px;
  box-shadow: 0 0 20px 0 rgba(200, 200, 200, 0.5);
  color: var(--color-font-default);
  text-decoration: none;
}
#main .voice-div .voice-div__inner {
  padding: 0 35px 10px;
}
#main .voice-div h3 {
  display: inline-block;
  margin: 10px auto 0;
  padding: 10px 35px;
  background-image: url(../images/common/award-ado-left.svg), url(../images/common/award-ado-right.svg);
  background-repeat: no-repeat, no-repeat;
  background-position: center left, center right;
  background-size: auto 60px, auto 60px;
  font-size: var(--font-size-voice-h3);
  font-family: "Noto Serif JP", serif;
  color: var(--color-main);
  font-weight: 600;
  line-height: 1.4;
}
#main .voice-div h3 span {
  display: block;
  font-size: 72%;
}
#main .voice-div dl {
  margin: 15px auto 0;
  padding-left: 80px;
  width: 70%;
  background-repeat: no-repeat;
  background-position: center left;
  background-size: auto 70px;
}
#main .voice-div dl.mn {
  background-image: url(../images/voice-m.svg);
}
#main .voice-div dl.wmn {
  background-image: url(../images/voice-w.svg);
}
#main .voice-div dt {
  font-size: var(--font-size-voice-dt);
  font-family: "Noto Serif JP", serif;
  color: var(--color-main);
  font-weight: 700;
  text-align: left;
}
#main .voice-div dt span {
  margin-left: 3px;
  font-size: 72%;
  font-weight: 500;
}
#main .voice-div dd {
  font-size: var(--font-size-voice-dd);
  font-family: "Noto Serif JP", serif;
  color: #519ccf;
  text-align: left;
}
#main .voice-div p {
  margin-top: 15px;
  font-size: var(--font-size-voice-p);
  text-align: left;
  line-height: 1.7;
}

/* Dots */
#main .voice-div .slick-dotted.slick-slider {
  margin-bottom: 30px;
}
#main .voice-div .slick-dots {
  position: absolute;
  bottom: -40px;
  display: block;
  width: 100%;
  padding: 0;
  margin: 0;
  list-style: none;
  text-align: center;
}
#main .voice-div .slick-dots li {
  position: relative;
  display: inline-block;
  background: #fff;
  width: 30px;
  height: 4px;
  margin: 0 5px;
  padding: 0;
  cursor: pointer;
}
#main .voice-div .slick-dots li button {
  font-size: 0;
  line-height: 0;
  display: block;
  width: 30px;
  height: 4px;
  padding: 5px;
  cursor: pointer;
  color: transparent;
  border: 0;
  outline: none;
  background: transparent;
}
#main .voice-div .slick-dots li button:hover,
#main .voice-div .slick-dots li button:focus {
  outline: none;
}
#main .voice-div .slick-dots li button:hover::before,
#main .voice-div .slick-dots li button:focus::before {
  opacity: 1;
  background: #619CCD;
}
#main .voice-div .slick-dots li button:before {
  font-family: 'slick';
  font-size: 6px;
  line-height: 20px;
  position: absolute;
  top: 0;
  left: 0;
  width: 30px;
  height: 4px;
  content: '';
  text-align: center;
  opacity: .25;
  background: #fff;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
#main .voice-div .slick-dots li.slick-active button::before {
  opacity: 0.75;
  background: #619CCD;
}
/* Arrow */
#main .voice-div .slick-arrow {
  display: inline-flex;
  width: 60px!important;
  height: 60px!important;
  align-items: center;
  justify-content: center;
}
#main .voice-div .slide-arrow {
  z-index: 99;
  position: absolute;
  top: 0;
  bottom: 0;
  margin: auto;
  background: var(--color-accent) url(../images/common/arrow.svg);
  background-repeat: no-repeat;
  background-position: center center;
  background-size: 20px auto;
  border-radius: 50px;
}
#main .voice-div .slide-arrow.next-arrow {
  transform: rotate(180deg);
}
#main .voice-div .prev-arrow {
  left: 33%;
}
#main .voice-div .next-arrow {
  right: 33%;
}
#main .voice-div button {
  appearance: none;
  outline: none;
  padding: 0;
}

/* Q&A
------------------------------------------------------------------- */
#main .qa {
  margin: 0 calc(50% - 50vw);
  padding: 80px 0 80px;
  width: 100vw;
  background: linear-gradient(180deg,rgba(243, 248, 255, 1) 0%, rgba(251, 252, 255, 1) 83%, rgba(255, 255, 255, 1) 100%);
}
#main .qa__inner {
  margin: 0 auto;
  padding: 20px 30px 0;
  max-width: var(--content-width);
}
#main .qa h2 {
  position: relative;
  font-size: var(--font-size-qa-h2);
  font-family: "Noto Serif JP", serif;
  color: var(--color-main);
  font-weight: 600;
  text-align: center;
  line-height: 1.6;
}
#main .qa h2::before {
  display: block;
  content: "Q&A";
  font-family: sans-serif;
  color: #619CCD;
  font-size: 40%;
}
#main .qa ul {
  margin-top: 30px;
}
#main .qa li {
  padding: 30px 40px;
  background-color: #fff;
  box-shadow: 0 0 20px 0 rgba(200, 200, 200, 0.3);
}
#main .qa li + li {
  margin-top: 30px;
}
#main .qa dt {
  padding: 10px 0 10px 50px;
  background-image: url(../images/qa-q.svg);
  background-repeat: no-repeat;
  background-position: top 10px left 0;
  background-size: 35px auto;
  font-size: var(--font-size-qa-q);
  font-family: "Noto Serif JP", serif;
  color: var(--color-main);
}
#main .qa dd {
  padding: 25px 0 0 50px;
  background-image: url(../images/qa-a.svg);
  background-repeat: no-repeat;
  background-position: top 25px left 0;
  background-size: 35px auto;
  border-top: 1px dotted #619CCD;
  font-size: var(--font-size-qa-a);
  margin-top: 10px;
}
#main .qa dd strong {
  color: #619CCD;
}

/* Access
------------------------------------------------------------------- */
#main .access {
  margin-top: 10px;
}
#main .access__inner {
  margin: 0 auto;
  padding: 40px 0;
  max-width: var(--content-width);
}
#main .access h2 {
  position: relative;
  font-size: var(--font-size-access-h2);
  font-family: "Noto Serif JP", serif;
  color: var(--color-main);
  font-weight: 600;
  text-align: center;
  line-height: 1.6;
}
#main .access h2::before {
  display: block;
  content: "ACCESS";
  font-family: sans-serif;
  color: #619CCD;
  font-size: 40%;
}
#main .access-venue {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 30px;
  margin-top: 50px;
}
#main .access-venue > div {
  padding: 20px 30px 40px;
  width: calc(100% / 2 - 75px);
  background-color: #fff;
  box-shadow: 0 0 20px 0 rgba(200, 200, 200, 0.3);
}
#main .access-venue h3 {
  font-size: var(--font-size-access-h3);
  font-family: "Noto Serif JP", serif;
  color: var(--color-main);
  font-weight: 600;
  text-align: center;
  line-height: 1.4;
}
#main .access-venue p {
  margin-top: 20px;
  font-family: "Noto Serif JP", serif;
  font-size: var(--font-size-access-p);
  text-align: center;
  line-height: 1.5;
}
#main .access-venue p strong {
  padding: 0 3px;
  font-size: 200%;
  color: #619CCD;
}
#main .access-venue ul {
  margin: 15px 0 0 5px;
}
#main .access-venue li {
  padding-left: 28px;
  font-size: var(--font-size-access-li);
  line-height: 1.5;
}
#main .access-venue .place {
  background-image: url(../images/access-place.svg);
  background-repeat: no-repeat;
  background-position: top 0 left 0;
  background-size: 20px auto;
}
#main .access-venue .station {
  background-image: url(../images/access-station.svg);
  background-repeat: no-repeat;
  background-position: top 0 left 0;
  background-size: 20px auto;
}
#main .access-venue li + li {
  margin-top: 8px;
}
#main .access-venue iframe {
  margin-top: 25px;
}
#main .access-venue .timetable {
  display: block;
  margin-top: 20px;
  padding: 10px 0;
  border: 1px solid var(--color-main);
  background-image: url(../images/link-pdf.svg);
  background-repeat: no-repeat;
  background-position: center right 20px;
  background-size: 25px auto;
  font-size: var(--font-size-access-a);
  color: var(--color-main);
  font-weight: 600;
  text-align: center;
  text-decoration: none;
  transition : 0.3s;
}
#main .access-venue .timetable:hover {
  background-color: var(--color-main);
  color: #fff;
  transition : 0.3s;
}
@media screen and (max-width: 820px) {
  #main .access-venue {
    display: block;
    justify-content: normal;
    gap: normal;
    margin-top: 40px;
  }
  #main .access-venue > div {
    padding: 3px 20px 30px;
    width: auto;
  }
  #main .access-venue > div + div {
    margin-top: 20px;
  }
}

/* Links
------------------------------------------------------------------- */
#main .links {
  display: flex;
  column-gap: 30px;
  margin: 10px auto 50px;
  max-width: var(--content-width);
}
#main .links a {
  display: block;
  margin-top: 20px;
  padding: 16px 0;
  width: 50%;
  border: 1px solid var(--color-main);
  background-color: var(--color-main);
  background-image: url(../images/link-pdf.svg);
  background-repeat: no-repeat;
  background-position: center right 20px;
  background-size: 25px auto;
  font-size: var(--font-size-links-a);
  color: #fff;
  font-weight: 600;
  text-align: center;
  text-decoration: none;
  transition : 0.3s;
}
#main .links a:hover {
  background-color: #fff;
  color: var(--color-main);
  transition : 0.3s;
}

@media screen and (max-width: 767px) {
  /* Root
  ------------------------------------------------------------------ */
  :root {
    --width-main-img: auto;
    --width-voice: auto;
  
    --font-size-results-h2: 1.375rem;
    --font-size-results-h3: 1.5rem;
    --font-size-results-p: 1.25rem;
  
    --font-size-about-h2: 2.25rem;
    --font-size-about-features-h3: 1.875rem;
    --font-size-about-features-p: 0.93751rem;
  
    --font-size-information-h2: 2.25rem;
  
    --font-size-achievement-h2: 2.25rem;
    --font-size-achievement-h3: 2rem;
    --font-size-achievement-h4: 1.625rem;
    --font-size-achievement-h5: 1.375rem;
  
    --font-size-achievement-list-fst-dt: 1.375rem;
    --font-size-achievement-list-fst-dd: 2.0rem;
    --font-size-achievement-list-sec-dt: 1.25rem;
    --font-size-achievement-list-sec-dd: 1.75rem;
  
    --font-size-voice-h2: 2.25rem;
    --font-size-voice-h3: 1.375rem;
    --font-size-voice-dt: 1.375rem;
    --font-size-voice-dd: 0.875rem;
    --font-size-voice-p: 0.9375rem;
  
    --font-size-qa-h2: 2.25rem;
    --font-size-qa-q: 1.25rem;
    --font-size-qa-a: 0.9375rem;
  
    --font-size-access-h2: 2.25rem;
    --font-size-access-h3: 1.75rem;
    --font-size-access-p: 1.125rem;
    --font-size-access-li: 0.875rem;
    --font-size-access-a: 1.125rem;
  
    --font-size-links-a: 1.125rem;
  }

  /* Main img
  ------------------------------------------------------------------- */
  #main .main-img {
    margin-top: 0;
  }
  #main .main-img__innner {
    margin: 0 0;
    max-width: none;
  }
  #main .main-img-bg {
    padding: 350px 0 25%;
    background-image: url(../images/main/main-bg-grid.svg), url(../images/main/main-bg-grad-l.png), url(../images/main/main-bg-grad-c.png);
    background-position: top 20px left 20px, bottom 0 left 0, top 0 right 0;
    background-size: 70% auto, 65% auto, 45% auto;
  }

  #main .main-img h1 {
    bottom: 10px;
    left: auto;
    right: 0;
  }
  #main .main-img h1 img {
    width: 97vw;
    max-width: none;
  }
  #main .main-img .teacher {
    margin: -345px auto 0 0;
    width: 200px;
    max-width: none;
  }
  #main .main-img .sur {
    display: none;
    top: 50%;
    bottom: auto;
    transform: translateY(-50%);
    right: 0;
    width: 95vw;
    max-width: none;
    padding-top: 30px;
  }
  #main .main-img .student {
    margin: -65px 0 0 auto;
    width: 350px;
    max-width: none;
  }

  /* Results
  ------------------------------------------------------------------- */
  #main .results {
    margin: 0 calc(50% - 50vw);
    width: 100vw;
    padding: 30px 0 60px 0;
  }
  #main .results__inner {
    display: block;
    column-gap: normal;
    justify-content: flex-start;
    margin: 0 0;
    padding: 0 20px;
    max-width: none;
  }
  #main .results-ttl {
    display: flex;
    column-gap: 10px;
    justify-content: center;
    margin-top: 20px;
  }
  #main .results-ttl h2 {
    font-size: var(--font-size-results-h2);
    line-height: 1.3;
  }
  #main .results-ttl h2 .dp {
    font-size: 190%;
  }
  #main .results-ttl h2 .vn {
    font-size: 60%;
  }
  #main .results-ttl h3 {
    font-size: var(--font-size-results-h3);
    line-height: 1.1;
  }
  #main .results-ttl h3 span {
    font-size: 320%;
  }
  #main .results p {
    margin-top: 30px;
    font-size: var(--font-size-results-p);
    line-height: 1.7;
  }
  #main .results__inner .rs2026 {
    display: block;
    margin: 10px auto 0;
    width: 300px;
  }

  /* Information
  ------------------------------------------------------------------- */
  #main .information {
    margin: 0 calc(50% - 50vw);
    width: 100vw;
  }
  #main .information__inner {
    padding: 50px 0 50px;
    background-size: cover;
  }
  #main .information h2 {
    font-size: var(--font-size-information-h2);
  }
  /* スライダー */
  #main .information-div {
    margin: 0 0 0;
  }
  #main .information-bnr {
    margin-top: 10px;
  }
  #main .information-bnr .slick-track {
    column-gap: 40px;
  }
  /* Img */
  #main .information-bnr img {
    width: clamp(320px, 32.142857142857146vw, 450px);
  }
  /* Arrow */
  #main .information-bnr .slick-arrow {
    width: 45px!important;
    height: 45px!important;
  }
  #main .information-bnr .slide-arrow {
    background-size: 20px auto;
  }
  #main .information-bnr .prev-arrow {
    left: 2%;
  }
  #main .information-bnr .next-arrow {
    right: 2%;
  }

  /* About sur
  ------------------------------------------------------------------- */
  #main .about-sur {
    margin-top: 100px;
  }
  #main .about-sur h2 {
    padding-top: 40px;
    background-image: url(../images/hd-bg-about.svg);
    background-size: auto 40px;
    font-size: var(--font-size-about-h2);
    line-height: 1.4;
  }
  #main .about-sur h2::after {
    top: -50px;
    height: 80px;
  }
  /* 4つの特長 */
  #main .about-sur-features {
    display: block;
    align-items: normal;
    flex-wrap: nowrap;
    gap: normal;
    margin: 30px auto 20px;
    max-width: none;
  }
  #main .about-sur-features > div {
    padding: 10px 20px 30px;
    width: auto;
  }
  #main .about-sur-features > div + div {
    margin-top: 20px;
  }
  #main .about-sur-features h3 {
    margin-top: 10px;
    font-size: var(--font-size-about-features-h3);
    line-height: 1.3;
  }
  #main .about-sur-features .pass-rate h3,
  #main .about-sur-features .original h3,
  #main .about-sur-features .c-use h3,
  #main .about-sur-features .eiken h3 {
    padding-top: 90px;
    background-size: 80px auto;
  }

  #main .about-sur-features p {
    margin-top: 15px;
    font-size: var(--font-size-about-features-p);
    text-align: left;
  }

  /* achievement
  ------------------------------------------------------------------- */
  #main .achievement {
    margin: 0 calc(50% - 50vw);
    padding: 80px 0 100px;
    width: 100vw;
    background-size: 50px 50px;
  }
  #main .achievement__inner {
    padding: 0 20px;
  }
  #main .achievement h2 {
    font-size: var(--font-size-achievement-h2);
    line-height: 1.5;
  }
  #main .achievement h2.ac {
    padding-top: 40px;
    background-size: auto 35px;
  }
  #main .achievement h3 {
    margin-top: 20px;
    font-size: clamp(29px, 2.071428571428571vw, var(--font-size-achievement-h3));
    line-height: 2.2;
    text-align: left;
  }
  #main .achievement h3 em {
    position: relative; top: -5px;
    margin-right: 20px;
    padding: 8px 10px 8px 15px;
    font-size: 60%;
  }
  #main .achievement h3 strong {
    margin-right: 0.1em;
    padding: 18px 15px;
  }
  #main .achievement h3 strong span:first-child {
    padding-right: 10px;
  }
  #main .achievement h3 strong span:last-child {
    padding-left: 15px;
  }
  #main .achievement h4 {
    margin: 30px auto 0;
    padding: 8px 0;
    width: 100%;
    font-size: var(--font-size-achievement-h4);
    line-height: 1.5;
  }
  #main .achievement-top {
    margin-top: 40px;
  }
  #main .achievement-top img {
    width: auto;
    max-width: 100%;
    height: auto;
  }
  /* 合格実席 */
  #main .achievement-list {
    display: block;
    align-items: stretch;
    flex-wrap: wrap;
    gap: 20px;
    margin: 30px 0 20px;
    max-width: none;
  }
  #main .achievement-list > div {
    display: block;
    justify-content: center;
    align-items: flex-start;
    flex-wrap: wrap;
    padding: 20px 20px 20px;
    width: auto;
  }
  #main .achievement-list > div + div {
    margin-top: 20px;
  }
  #main .achievement-list h5 {
    display: inline-block;
    margin: 0 -10px;
    padding: 10px 20px;
    background-size: auto 50px, auto 50px;
    font-size: var(--font-size-achievement-h5);
    line-height: 1.4;
  }

  #main .achievement-list-fst {
    display: flex;
    justify-content: center;
    align-items: flex-start;
    flex-wrap: nowrap;
    gap: 20px;
    margin-top: 20px;
    width: 100%;
  }
  #main .achievement-list-fst li {
    width: auto;
    line-height: 1.6;
  }
  #main .achievement-list-fst dt {
    font-size: var(--font-size-achievement-list-fst-dt);
  }
  #main .achievement-list-fst dt span {
    font-size: 60%;
  }
  #main .achievement-list-fst dd {
    font-size: var(--font-size-achievement-list-fst-dd);
    color: var(--color-accent);
  }
  #main .achievement-list-fst dd span {
    font-size: 60%;
  }

  #main .achievement-list-sec {
    display: block;
    align-items: flex-start;
    flex-wrap: wrap;
    column-gap: 20px;
    width: 95%;
    margin-top: 20px;
  }
  #main .achievement-list-sec li {
    padding: 5px 20px 5px;
    width: auto;
    line-height: 1.6;
  }
  #main .achievement-list-sec dl {
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  #main .achievement-list-sec dt {
    font-size: var(--font-size-achievement-list-sec-dt);
  }
  #main .achievement-list-sec dd {
    font-size: var(--font-size-achievement-list-sec-dd);
  }
  #main .achievement-list-sec dd span {
    font-size: 60%;
  }

  #main .achievement .notes {
    margin: 10px 0 0;
    max-width: none;
  }
  #main .achievement .notes li {
    font-size: var(--font-size-common-notes);
  }

  /* Voice */
  #main .voice {
    margin: 40px 0 0;
    max-width: none;
  }
  #main .voice__inner {
    padding: 60px 10px 90px;
  }
  #main .voice h2 {
    font-size: var(--font-size-voice-h2);
    line-height: 1.5;
  }

  /* スライダー */
  #main .voice-div {
    margin: 20px 0 0;
  }
  #main .voice-div .slick-track {
    column-gap: 40px;
  }
  /* Div */
  #main .voice-div .slick-slide {
    padding: 20px;
    width: clamp(350px, 32.142857142857146vw, 450px);
    height: auto;
    background-size: auto 100px;
  }
  #main .voice-div .voice-div__inner {
    padding: 0 25px 10px;
  }
  #main .voice-div h3 {
    margin: 5px auto 0;
    padding: 10px 30px;
    background-size: auto 55px, auto 55px;
    font-size: var(--font-size-voice-h3);
    line-height: 1.5;
  }
  #main .voice-div h3 span {
    display: block;
    font-size: 72%;
  }
  #main .voice-div dl {
    margin: 12px auto 0;
    padding-left: 70px;
    width: 65%;
    background-size: auto 60px;
  }
  #main .voice-div dl.mn {
    background-image: url(../images/voice-m.svg);
  }
  #main .voice-div dl.wmn {
    background-image: url(../images/voice-w.svg);
  }
  #main .voice-div dt {
    font-size: var(--font-size-voice-dt);
  }
  #main .voice-div dd {
    font-size: var(--font-size-voice-dd);
    line-height: 1.5;
  }
  #main .voice-div p {
    margin-top: 15px;
    font-size: var(--font-size-voice-p);
    line-height: 1.7;
  }
  /* Arrow */
  #main .voice-div .slick-arrow {
    width: 45px!important;
    height: 45px!important;
  }
  #main .voice-div .slide-arrow {
    background-size: 18px auto;
  }
  #main .voice-div .prev-arrow {
    left: -1%;
  }
  #main .voice-div .next-arrow {
    right: -1%;
  }

  /* Q&A
  ------------------------------------------------------------------- */
  #main .qa {
    margin: 0 calc(50% - 50vw);
    padding: 40px 0 40px;
    width: 100vw;
  }
  #main .qa__inner {
    margin: 0 0;
    padding: 0 20px;
    max-width: none;
  }
  #main .qa h2 {
    font-size: var(--font-size-qa-h2);
    line-height: 1.5;
  }
  #main .qa ul {
    margin-top: 20px;
  }
  #main .qa li {
    padding: 20px 20px;
  }
  #main .qa li + li {
    margin-top: 30px;
  }
  #main .qa dt {
    padding: 5px 0 5px 45px;
    background-position: top 10px left 0;
    background-size: 30px auto;
    font-size: var(--font-size-qa-q);
    line-height: 1.6;
  }
  #main .qa dd {
    padding: 20px 0 0 45px;
    background-position: top 25px left 0;
    background-size: 30px auto;
    font-size: var(--font-size-qa-a);
    margin-top: 10px;
  }
  
  /* Access
  ------------------------------------------------------------------- */
  #main .access {
    margin-top: 10px;
  }
  #main .access__inner {
    margin: 0 0;
    padding: 20px 0;
    max-width: none;
  }
  #main .access h2 {
    font-size: var(--font-size-access-h2);
    line-height: 1.5;
  }
  #main .access-venue h3 {
    margin-top: 5px;
    font-size: var(--font-size-access-h3);
    line-height: 1.3;
  }
  #main .access-venue p {
    margin-top: 20px;
    line-height: 1.4;
  }
  #main .access-venue p strong {
    padding: 0 3px;
    font-size: 200%;
  }
  #main .access-venue ul {
    margin: 15px 0 0 5px;
  }
  #main .access-venue li {
    padding-left: 25px;
    font-size: var(--font-size-access-li);
  }
  #main .access-venue .place {
    background-size: 18px auto;
  }
  #main .access-venue .station {
    background-size: 18px auto;
  }
  #main .access-venue li + li {
    margin-top: 6px;
  }
  #main .access-venue iframe {
    margin-top: 25px;
    height: 280px;
  }
  #main .access-venue .timetable {
    margin-top: 20px;
    padding: 8px 0;
    background-position: center right 15px;
    background-size: 20px auto;
    font-size: var(--font-size-access-a);
    transition : 0s;
  }
  #main .access-venue .timetable:hover {
    transition : 0s;
  }

  /* Links
  ------------------------------------------------------------------- */
  #main .links {
    display: block;
    column-gap: normal;
    margin: 10px auto 20px;
    max-width: none;
  }
  #main .links a {
    margin-top: 20px;
    padding: 15px 0;
    width: auto;
    background-position: center right 15px;
    background-size: 22px auto;
    font-size: var(--font-size-links-a);
    transition : 0s;
  }
  #main .links a:hover {
    transition : 0s;
  }
}