@charset "utf-8";

*{
  padding: 0;
  margin: 0;
}
:root {
    --primary-green: #27ae60;
    --text-main: #333333;
    --text-sub: #666666;
    --border-color: #eeeeee;
    --bg-light: #fdfdfd;
    --header-h: 80px;
    --header-s: 60px;
    --sidebar-w: 240px;
}

/* =========================================================
   腰痛ページ
   読みやすく、すっきりしたレイアウト
========================================================= */

/* -------------------------
   基本
------------------------- */

body {
  margin: 0;
  color: #444;
  background: #fff;
  font-family: Segoe UI, Segoe UI Midlevel, Segoe WP, Arial, Sans-Serif;
  font-size: 17px;
  overflow-x : hidden;
  -webkit-overflow-scrolling: touch;
}


li,
summary {
  text-wrap: pretty;
}

li{
 list-style: none;
 font-size: 1.2rem;
}

a{
 text-decoration: none;
}

p{
 font-size: 1.1rem;
}

img{
 max-width: 100%;
}

/* -------------------------
   パンくず
------------------------- */

.breadcrumb {
  max-width: 1080px;
  margin: 0 auto;
  padding: 110px 30px 20px;
  font-size: 13px;
  color: #888;
  line-height: 1.7;
}

.breadcrumb a {
  color: #777;
  text-decoration: none;
}

.breadcrumb a:hover {
  text-decoration: underline;
}


/* -------------------------
   メイン
------------------------- */

.wrapper {
  max-width: 920px;
  margin: 0 auto;
  padding: 0 30px 100px;
}


/* -------------------------
   Hero
------------------------- */

#hero {
  margin: 0 auto;
}

/* =========================================================
   H1
   やわらかく、親しみやすいタイトル
========================================================= */

#hero h1 {
  margin: 35px 0 65px;
  text-align: center;
  font-size: clamp(27px, 3.8vw, 40px);
  line-height: 1.8;
  letter-spacing: .05em;

  color: #4d514e;
}

/* H1内のspan */
#hero h1 span {
  display: inline;
}

/* 最後の一文を少し柔らかく */
#hero h1 span:last-child {
  font-size: .85em;
  color: #68756e;
}
main .flex {
  display: flex;
  align-items: center;
  justify-content: space-around;

}
.photo {
  margin-right: 30px;
}
/* =========================================================
   スマートフォン
========================================================= */

@media screen and (max-width: 700px) {

  #hero h1 {
    margin: 25px 0 50px;
    font-size: 26px;
    line-height: 1.75;
    letter-spacing: .03em;
  }

  #hero h1 span {
    display: block;
  }

  #hero h1 span:last-child {
    margin-top: 5px;
    font-size: .88em;
  }
  
main .flex {
  flex-direction: column;
}
}



/* -------------------------
   見出し
------------------------- */

.wrapper h2 {
  position: relative;
  margin: 90px 0 35px;
  padding: 0 0 16px;
  font-size: clamp(23px, 3vw, 30px);
  font-weight: 500;
  line-height: 1.6;
  letter-spacing: .04em;
  color: #333;
}

.wrapper h2::after {
  content: "";
  display: block;
  width: 42px;
  height: 2px;
  margin-top: 15px;
  background: #8da59a;
}

/* title_a */
.wrapper h2.title_a {
  margin-top: 85px;
}

.wrapper h2.title_a span {
  display: inline;
}

/* FAQ・まとめなど */
.wrapper h2.title_2 {
  margin-top: 90px;
  text-align: center;
}

.wrapper h2.title_2::after {
  margin-left: auto;
  margin-right: auto;
}


/* -------------------------
   H3
------------------------- */

.wrapper h3 {
  margin: 55px 0 20px;
  font-size: 21px;
  font-weight: 500;
  line-height: 1.7;
  color: #444;
}


/* -------------------------
   本文
------------------------- */

.wrapper p {
  margin: 0 0 24px;
  line-height: 2.05;
}

.wrapper .contents_p {
  margin-top: 28px;
  margin-bottom: 30px;
}


/* -------------------------
   強調したい文章
------------------------- */

.wrapper p.contents_p strong,
.wrapper p strong {
  font-weight: 600;
}


/* -------------------------
   箇条書き
------------------------- */
.wrapper ul { 
    margin: 30px 0 38px; 
    padding: 0; list-style: none; 
    background: transparent; 
} 
.wrapper ul li { 
    position: relative; 
    box-sizing: border-box; 
    margin: 12px 0; 
    padding: 17px 22px 17px 42px; 
    background: #fff; 
    border: 1px solid #e7ebe8; 
    border-radius: 8px; 
    box-shadow: 0 3px 12px rgba(0, 0, 0, 0.06); 
    line-height: 1.8; 
    color: #444; 
}
/* 左側のアクセント */ 
.wrapper ul li::before { 
    content: ""; 
    position: absolute; 
    top: 30px; 
    left: 19px; 
    width: 7px; 
    height: 7px; 
    border-radius: 50%; 
    background: #8da59a; 
} 
/* マウスを乗せたとき */
.wrapper ul li:hover { 
    box-shadow: 0 5px 16px rgba(0, 0, 0, 0.09); 
}

/* =========================================================
   腰痛チェックリスト
========================================================= */

.wrapper ul.check-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin: 30px 0 38px;
  padding: 0;
  background: transparent;
  list-style: none;
}

.wrapper ul.check-list li {
  position: relative;
  display: flex;
  align-items: center;
  box-sizing: border-box;
  min-height: 68px;
  margin: 0;
  padding: 14px 18px 14px 52px;

  background: #fff;
  border: 1px solid #e4eae6;
  border-radius: 9px;

  box-shadow: 0 3px 12px rgba(0, 0, 0, 0.06);

  font-size: 15px;
  line-height: 1.7;
  color: #444;
}


/* チェックマーク */
.wrapper ul.check-list li::before {
  content: "✓";

  position: absolute;
  left: 17px;
  top: 50%;
  transform: translateY(-50%);

  display: flex;
  align-items: center;
  justify-content: center;

  width: 25px;
  height: 25px;

  border-radius: 50%;

  background: #8da59a;
  color: #fff;

  font-size: 15px;
  font-weight: 600;
  line-height: 1;
}


/* ホバー時 */
.wrapper ul.check-list li:hover {
  box-shadow: 0 5px 16px rgba(0, 0, 0, 0.09);
  transform: translateY(-1px);
  transition: .2s ease;
}


/* =========================================================
   スマートフォン
========================================================= */

@media screen and (max-width: 700px) {

  .wrapper ul.check-list {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .wrapper ul.check-list li {
    min-height: 60px;
    padding: 13px 15px 13px 48px;
    font-size: 15px;
  }

  .wrapper ul.check-list li::before {
    left: 14px;
    width: 24px;
    height: 24px;
    font-size: 14px;
  }
}

/* -------------------------
   腰痛チェックリスト
------------------------- */

.wrapper ul:has(li:first-child) {
  box-sizing: border-box;
}


/* -------------------------
   改行
------------------------- */

.wrapper br {
  line-height: 1.5;
}


/* -------------------------
   CTA
------------------------- */

.end_button {
  margin: 45px 0;
  text-align: center;
}

.end_button .button {
  display: inline-block;
  box-sizing: border-box;
  min-width: 280px;
  max-width: 100%;
  margin: 7px 0;
  padding: 14px 28px;
  border-radius: 40px;
  background: #809c90;
  color: #fff;
  text-decoration: none;
  font-size: 16px;
  line-height: 1.6;
  transition: opacity .2s ease, transform .2s ease;
}

.end_button .button:hover {
  opacity: .8;
  transform: translateY(-1px);
}


/* -------------------------
   体験CTA
------------------------- */

.cause_p {
  margin-top: 70px !important;
  text-align: center;
  font-size: 20px;
  font-weight: 500;
  color: #444;
}

.cause_p + .end_button .button {
  padding: 17px 38px;
  background: #718f82;
  font-size: 17px;
  font-weight: 500;
}


/* -------------------------
   体験談・関連記事
------------------------- */

.wrapper > h3 {
  margin-top: 75px;
}

.wrapper > h3 + ul {
  background: transparent;
  padding: 0;
}

.wrapper > h3 + ul li {
  margin: 10px 0;
}


/* -------------------------
   FAQ
------------------------- */

#faq {
  margin-top: 100px;
  padding: 55px 50px 60px;
  background: #f7f8f6;
  border-radius: 12px;
}

#faq h2 {
  margin-top: 0;
}


/* FAQアコーディオン */

#faq details {
  margin: 14px 0;
  background: #fff;
  border: 1px solid #e2e6e3;
  border-radius: 8px;
  overflow: hidden;
}

#faq summary {
  position: relative;
  display: flex;
  align-items: center;
  box-sizing: border-box;
  min-height: 65px;
  padding: 17px 60px 17px 22px;
  cursor: pointer;
  list-style: none;
  font-size: 17px;
  font-weight: 500;
  line-height: 1.7;
  color: #444;
}

/* Chrome / Safari */
#faq summary::-webkit-details-marker {
  display: none;
}

/* ＋アイコン */
#faq summary::after {
  content: "+";
  position: absolute;
  top: 50%;
  right: 22px;
  transform: translateY(-50%);
  font-size: 25px;
  font-weight: 300;
  color: #789084;
  transition: transform .25s ease;
}

/* 開いたとき */
#faq details[open] summary::after {
  content: "−";
}

/* 回答 */
#faq details p {
  margin: 0;
  padding: 20px 25px 24px;
  border-top: 1px solid #e8ebe9;
  background: #fff;
  font-size: 15px;
  line-height: 2;
  color: #555;
}


/* -------------------------
   関連リンク
------------------------- */

.wrapper > .end_button:last-of-type {
  margin-top: 30px;
}

.wrapper > .end_button:last-of-type .button {
  background: #fff;
  color: #60766d;
  border: 1px solid #b7c5be;
  border-radius: 6px;
}


/* -------------------------
   ページ下部
------------------------- */

.note {
  margin-top: 70px;
}

.go-top {
  margin-top: 80px;
  text-align: center;
}

.go-top a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 50px;
  height: 50px;
  border: 1px solid #ccd4d0;
  border-radius: 50%;
  color: #718078;
  font-size: 12px;
  text-decoration: none;
}


/* =========================================================
   タブレット
========================================================= */

@media screen and (max-width: 768px) {

  .breadcrumb {
    padding: 20px 20px 15px;
    font-size: 12px;
    margin: 0;
  }

  .wrapper {
    padding: 0 20px 70px;
  }

  #hero h1 {
    margin: 25px 0 55px;
    font-size: 29px;
    line-height: 1.65;
  }

  .wrapper h2 {
    margin-top: 70px;
    margin-bottom: 28px;
    font-size: 24px;
  }

  .wrapper h2.title_a {
    margin-top: 65px;
  }

  .wrapper h2.title_a span {
    display: block;
  }

  .wrapper p {
    line-height: 1.95;
  }

  .wrapper ul {
    padding: 18px 20px;
  }

  #faq {
    margin-top: 70px;
    padding: 35px 18px 40px;
  }

  #faq summary {
    padding: 16px 50px 16px 17px;
    font-size: 16px;
  }

  #faq details p {
    padding: 18px 18px 20px;
  }

  .end_button .button {
    width: 100%;
    min-width: 0;
    padding: 14px 20px;
  }
}


/* =========================================================
   スマートフォン
========================================================= */

@media screen and (max-width: 480px) {

  body {
    font-size: 15px;
  }

  .breadcrumb {
    padding: 20px 15px 12px;
    margin: 0;
  }

  .wrapper {
    padding: 0 15px 60px;
  }

  #hero h1 {
    margin: 20px 0 45px;
    font-size: 25px;
    letter-spacing: .02em;
  }

  .wrapper h2 {
    margin-top: 58px;
    padding-bottom: 12px;
    font-size: 21px;
    line-height: 1.65;
  }

  .wrapper h2.title_a {
    margin-top: 55px;
  }

  .wrapper h2::after {
    width: 32px;
    margin-top: 11px;
  }

  .wrapper h3 {
    font-size: 18px;
  }

  .wrapper p {
    margin-bottom: 20px;
    line-height: 1.9;
  }

.wrapper ul { 
    margin: 25px 0 32px; 
}
.wrapper ul li { 
    margin: 10px 0; 
    padding: 14px 15px 14px 36px; 
    border-radius: 7px; 
    line-height: 1.75; 
    box-shadow: 0 2px 9px rgba(0, 0, 0, 0.055); 
}
.wrapper ul li::before { 
    top: 25px; 
    left: 15px; 
    width: 6px; 
    height: 6px; 
}
  #faq {
    padding: 30px 12px 35px;
    border-radius: 8px;
  }

  #faq summary {
    min-height: 58px;
    padding: 14px 45px 14px 14px;
    font-size: 15px;
  }

  #faq summary::after {
    right: 15px;
    font-size: 22px;
  }

  #faq details p {
    padding: 16px 14px 18px;
    font-size: 14px;
    line-height: 1.9;
  }

  .cause_p {
    font-size: 18px;
  }

  .end_button {
    margin: 35px 0;
  }

  .end_button .button {
    font-size: 15px;
  }
}

/* =========================================================
   関連コンテンツ
========================================================= */

.related-guide {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
  margin: 80px 0 90px;
}


/* -------------------------
   カード
------------------------- */

.guide-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;

  box-sizing: border-box;
  min-height: 280px;
  padding: 32px 30px 28px;

  background: #f8faf8;
  border: 1px solid #e5ebe7;
  border-radius: 12px;

  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.045);

  transition:
    transform .25s ease,
    box-shadow .25s ease;
}

.guide-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
}


/* -------------------------
   ラベル
------------------------- */

.guide-label {
  display: inline-block;
  margin-bottom: 12px;

  font-size: 11px;
  font-weight: 600;
  letter-spacing: .18em;

  color: #80988d;
}


/* -------------------------
   見出し
------------------------- */

.guide-card h2 {
  margin: 0 0 18px !important;
  padding: 0 !important;

  font-size: 21px !important;
  font-weight: 500 !important;
  line-height: 1.65 !important;
  letter-spacing: .03em;

  color: #444;
}

/* H2の下線を消す */
.guide-card h2::after {
  display: none !important;
}


/* -------------------------
   説明
------------------------- */

.guide-card p {
  margin: 0 0 25px !important;

  font-size: 14px;
  line-height: 1.9;

  color: #777;
}


/* -------------------------
   ボタン
------------------------- */

.guide-button {
  display: flex;
  align-items: center;
  justify-content: space-between;

  width: 100%;
  box-sizing: border-box;

  padding: 14px 18px 14px 22px;

  border-radius: 6px;

  background: #809c90;
  color: #fff;

  text-decoration: none;

  font-size: 14px;
  font-weight: 500;
  letter-spacing: .04em;

  transition:
    background .2s ease,
    transform .2s ease;
}

.guide-button:hover {
  background: #6f897e;
  transform: translateY(-1px);
}


/* -------------------------
   矢印
------------------------- */

.guide-button .arrow {
  font-size: 20px;
  font-weight: 300;
  line-height: 1;

  transition: transform .2s ease;
}

.guide-button:hover .arrow {
  transform: translateX(4px);
}


/* -------------------------
   スマホのみ改行
------------------------- */

.sp-only {
  display: none;
}


/* =========================================================
   スマートフォン
========================================================= */

@media screen and (max-width: 700px) {

  .related-guide {
    grid-template-columns: 1fr;
    gap: 15px;
    margin: 60px 0 70px;
  }

  .guide-card {
    min-height: auto;
    padding: 25px 22px 22px;
    border-radius: 9px;
  }

  .guide-card h2 {
    font-size: 19px !important;
    line-height: 1.65 !important;
  }

  .guide-card p {
    margin-bottom: 20px !important;
    font-size: 14px;
  }

  .guide-button {
    padding: 13px 16px 13px 19px;
  }

  .sp-only {
    display: inline;
  }
}


/* =========================================================
   関連する体験談
========================================================= */

.related-voices {
  max-width: 760px;
  margin: 70px auto 80px;
}


/* 見出し */
.related-voices h3 {
  margin: 0 0 25px !important;
  padding: 0 0 12px;

  font-size: 21px !important;
  font-weight: 500 !important;
  line-height: 1.6;

  color: #444;

  border-bottom: 1px solid #e1e6e3;
}


/* リスト */
.related-voices ul {
  display: grid;
  grid-template-columns: repeat(3, 1fr);

  gap: 12px;

  margin: 0 !important;
  padding: 0 !important;

  list-style: none !important;
  background: transparent !important;
}


/* li */
.related-voices li {
  margin: 0 !important;
  padding: 0 !important;

  list-style: none !important;
}


/* 「・」を完全に消す */
.related-voices li::before {
  display: none !important;
  content: none !important;
}


/* リンク */
.related-voices li a {
  display: flex;
  align-items: center;
  justify-content: space-between;

  box-sizing: border-box;

  min-height: 58px;
  padding: 12px 14px 12px 17px;

  background: #fff;
  border: 1px solid #e2e7e4;
  border-radius: 7px;

  color: #555;
  text-decoration: none;

  font-size: 14px;
  line-height: 1.5;

  box-shadow: 0 2px 9px rgba(0, 0, 0, 0.045);

  transition:
    transform .2s ease,
    box-shadow .2s ease,
    border-color .2s ease;
}


/* マウスを乗せたとき */
.related-voices li a:hover {
  transform: translateY(-2px);

  border-color: #b9c9c1;

  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
}


/* 矢印 */
.related-voices .voice-arrow {
  margin-left: 8px;

  color: #80988d;
  font-size: 18px;
  font-weight: 300;

  transition: transform .2s ease;
}

.related-voices li a:hover .voice-arrow {
  transform: translateX(4px);
}


/* =========================================================
   スマートフォン
========================================================= */

@media screen and (max-width: 700px) {

  .related-voices {
    margin: 55px auto 65px;
  }

  .related-voices h3 {
    font-size: 19px !important;
    margin-bottom: 18px !important;
  }

  .related-voices ul {
    grid-template-columns: 1fr;
    gap: 9px;
  }

  .related-voices li a {
    min-height: 54px;
    padding: 12px 15px;
    font-size: 14px;
  }
}


/* =========================================================
   まとめ
========================================================= */

.summary-section {
  margin: 90px auto 70px;
}


/* -------------------------
   まとめ見出し
------------------------- */

.summary-section h2.title_2 {
  margin-top: 0 !important;
  margin-bottom: 35px !important;

  text-align: center;
}


/* -------------------------
   まとめ本文
------------------------- */

.summary-text {
  max-width: 720px;
  margin: 0 auto;

  padding: 35px 40px;

  background: #f7f9f7;
  border-radius: 10px;
}

.summary-text p {
  margin: 0 0 24px !important;

  font-size: 16px;
  line-height: 2;

  color: #555;
}

.summary-text p:last-child {
  margin-bottom: 0 !important;
}


/* =========================================================
   次の案内
========================================================= */

.next-guide {
  max-width: 720px;
  margin: 45px auto 0;
}


/* タイトル */
.next-guide-title {
  margin: 0 0 18px !important;

  text-align: center;

  font-size: 16px !important;
  font-weight: 500;

  color: #66766e;
}


/* -------------------------
   ボタン
------------------------- */

.next-guide-button {
  display: flex;
  align-items: center;
  justify-content: space-between;

  box-sizing: border-box;

  width: 100%;
  min-height: 72px;

  margin: 12px 0;
  padding: 14px 20px 14px 25px;

  background: #fff;

  border: 1px solid #dce5e0;
  border-radius: 8px;

  color: #4e5c55;
  text-decoration: none;

  box-shadow: 0 3px 12px rgba(0, 0, 0, 0.045);

  transition:
    transform .2s ease,
    box-shadow .2s ease,
    border-color .2s ease;
}


/* 左側テキスト */
.next-guide-button span {
  display: flex;
  flex-direction: column;

  line-height: 1.5;
}


/* 小さい説明 */
.next-guide-button small {
  margin-bottom: 4px;

  font-size: 11px;
  font-weight: 500;
  letter-spacing: .08em;

  color: #8a9c93;
}


/* メイン文字 */
.next-guide-button span {
  font-size: 16px;
  font-weight: 500;
}


/* 矢印 */
.next-guide-button b {
  flex-shrink: 0;

  display: flex;
  align-items: center;
  justify-content: center;

  width: 36px;
  height: 36px;

  margin-left: 15px;

  border-radius: 50%;

  background: #809c90;
  color: #fff;

  font-size: 19px;
  font-weight: 300;

  transition: transform .2s ease;
}


/* hover */
.next-guide-button:hover {
  transform: translateY(-2px);

  border-color: #b9c9c1;

  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.08);
}

.next-guide-button:hover b {
  transform: translateX(4px);
}


/* =========================================================
   スマートフォン
========================================================= */

@media screen and (max-width: 700px) {

  .summary-section {
    margin: 65px auto 55px;
  }

  .summary-section h2.title_2 {
    margin-bottom: 25px !important;
  }

  .summary-text {
    padding: 25px 20px;
    border-radius: 8px;
  }

  .summary-text p {
    font-size: 15px;
    line-height: 1.9;
  }

  .next-guide {
    margin-top: 35px;
  }

  .next-guide-title {
    font-size: 15px !important;
  }

  .next-guide-button {
    min-height: 68px;
    padding: 12px 14px 12px 18px;
  }

  .next-guide-button small {
    font-size: 10px;
  }

  .next-guide-button span {
    font-size: 14px;
  }

  .next-guide-button b {
    width: 32px;
    height: 32px;
    font-size: 17px;
  }
}


/* =========================
   書籍一覧
========================= */

.books {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 30px;
    max-width: 1200px;
    margin: 60px auto;
    padding: 0 20px;
    box-sizing: border-box;
}

/* 書籍カード */
.book-wrapper {
    display: flex;
    flex-direction: column;
    background: #fff;
    padding: 25px;
    border: 1px solid #e8e3dc;
    border-radius: 10px;
    box-sizing: border-box;
    height: 100%;
}

/* 表紙画像 */
.book-img {
    width: 100%;
    text-align: center;
    margin-bottom: 20px;
}

.book-img img {
    display: block;
    width: 100%;
    max-width: 220px;
    height: auto;
    margin: 0 auto;
    object-fit: contain;
}

/* 書籍タイトル */
.book-wrapper h3 {
    font-size: 20px;
    line-height: 1.7;
    font-weight: 600;
    margin: 0 0 15px;
    color: #333;
}

/* 1冊目のタイトル用 */
.book-wrapper h3 span {
    display: inline;
}

/* 著者・出版社・価格 */
.book-wrapper > p,
.book_p > p {
    margin: 4px 0;
    font-size: 14px;
    line-height: 1.6;
    color: #555;
}

/* カテゴリー */
.category_wrapper {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 15px;
}

.category_button,
.category_btn {
    display: inline-block;
    width: auto;
    margin: 0 !important;
    padding: 4px 9px;
    border-radius: 20px;
    font-size: 12px !important;
    line-height: 1.5 !important;
    box-sizing: border-box;
}

/* カテゴリーの色 */
.category_button {
    background: #f1e7d8;
    color: #66513c !important;
}

.category_btn {
    background: #f0f0f0;
    color: #666 !important;
}

/* 詳しく見るボタン */
.book-wrapper .button {
    display: block;
    width: 100%;
    margin-top: auto;
    padding: 13px 15px;
    text-align: center;
    text-decoration: none;
    font-size: 15px;
    font-weight: 600;
    color: #fff;
    background: #806b55;
    border-radius: 5px;
    box-sizing: border-box;
    transition: opacity 0.3s ease;
}

.book-wrapper .button:hover {
    opacity: 0.75;
}


/* =========================
   タブレット
========================= */

@media (max-width: 900px) {

.books {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 25px;
}
.book-wrapper .button {
    margin-top: 30px;
}

}


/* =========================
   スマートフォン
========================= */

@media (max-width: 600px) {
.hero {
    padding: 40px 30px;
}

.books {
    grid-template-columns: 1fr;
    gap: 25px;
    margin: 40px auto;
    padding: 0 15px;
}

.book-wrapper {
    padding: 20px;
}

.book-img img {
    max-width: 200px;
}

.book-wrapper h3 {
    font-size: 18px;
    line-height: 1.6;
}

}