/* ===================================
   トリプレット株式会社
   NOE Style Based Design
   =================================== */

/* --- Base Styles --- */
* {
  box-sizing: border-box;
}

body {
  font-family: "Noto Sans JP", "Jost", sans-serif;
  font-size: 15px;
  color: #24323f;
  background: #f8f8f8;
  line-height: 1.8;
  width: 100%;
}

a {
  text-decoration: none;
  color: #24323f;
  transition: opacity 0.3s;
}

a:hover {
  opacity: 0.7;
}

li {
  list-style: none;
}

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

.container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 3%;
}

.section {
  margin-bottom: 80px;
}

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

/* --- Header --- */
#page_header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  width: 100%;
  height: 70px;
  z-index: 999;
  padding: 0 5%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: transparent;
  transition: background 0.3s;
}

#page_header.change_color {
  background: #f8f8f8;
}

.site_title {
  width: 120px;
}

.site_title a {
  display: block;
}

.nav_flex {
  display: flex;
}

.nav_flex li {
  padding-left: 25px;
}

.nav_flex li a {
  font-size: 14px;
  font-weight: 500;
}

/* Mobile Menu */
.menu_bar {
  display: none;
  position: fixed;
  top: 20px;
  right: 5%;
  cursor: pointer;
  width: 30px;
  height: 30px;
  z-index: 1001;
}

.menu_bar span {
  display: inline-block;
  transition: all 0.4s;
  position: absolute;
  right: 0;
  height: 2px;
  border-radius: 2px;
  background: #24323f;
  width: 30px;
}

.menu_bar span:nth-of-type(1) {
  top: 5px;
}

.menu_bar span:nth-of-type(2) {
  top: 15px;
}

.menu_bar span:nth-of-type(3) {
  top: 25px;
}

.open .menu_bar span:nth-of-type(1) {
  top: 8px;
  transform: translateY(6px) rotate(-45deg);
}

.open .menu_bar span:nth-of-type(2) {
  opacity: 0;
}

.open .menu_bar span:nth-of-type(3) {
  top: 20px;
  transform: translateY(-6px) rotate(45deg);
}

#nav .logo {
  display: none;
  width: 120px;
  position: absolute;
  top: 15px;
  left: 5%;
}

.open #nav {
  left: 0;
  opacity: 1;
  visibility: visible;
}

/* --- Main Visual --- */
#main_visual {
  display: flex;
  min-height: 100vh;
  position: relative;
}

/* 左側の背景画像エリア */
#main_visual::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 50%;
  height: 100%;
  background-image: url(./img/fv.png);
  background-size: cover;
  background-position: center;
  z-index: 0;
}

#scroll {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 60px;
  min-width: 60px;
  position: relative;
  z-index: 2;
  background: #f8f8f8;
}

#scroll p {
  color: #24323f;
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  transform: rotate(90deg);
  white-space: nowrap;
}

.scroll_line {
  width: 1px;
  height: 60px;
  background: linear-gradient(to bottom, #24323f, transparent);
  margin-top: 30px;
  animation: scrollLine 1.5s ease-in-out infinite;
}

@keyframes scrollLine {
  0% {
    opacity: 0;
    transform: scaleY(0);
    transform-origin: top;
  }

  50% {
    opacity: 1;
    transform: scaleY(1);
  }

  100% {
    opacity: 0;
    transform: scaleY(1);
  }
}

.main_visual {
  width: calc(50% - 60px);
  margin-left: auto;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 100px 5%;
  background: #f8f8f8;
  position: relative;
  z-index: 1;
}

.main_visual_content {
  text-align: center;
  max-width: 600px;
}

.main_tag {
  font-family: "Jost", sans-serif;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  color: #6b7b8a;
  margin-bottom: 30px;
}

.main_copy {
  font-size: clamp(1.75rem, 4vw, 3rem);
  font-weight: 300;
  line-height: 1.6;
  letter-spacing: 0.05em;
  margin-bottom: 50px;
}

.main_copy span {
  display: block;
}

.main_cta {
  display: inline-block;
  padding: 18px 50px;
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: #fff;
  background: #24323f;
  border: 2px solid #24323f;
  transition: all 0.3s;
}

.main_cta:hover {
  background: transparent;
  color: #24323f;
  opacity: 1;
}

/* --- Background Animation --- */
#wrapper {
  position: relative;
  z-index: 1;
  max-width: 100%;
  height: 100%;
  overflow: hidden;
}

.bg_animation {
  height: 100px;
  width: 100px;
  border-radius: 50%;
  position: absolute;
  top: 8%;
  left: 8%;
  animation: animate 5s linear infinite;
  background: #d4e0eb;
  z-index: -1;
}

.bg_animation:nth-child(1) {
  top: 18%;
  left: 18%;
  animation: animate 15s linear infinite;
  background-color: #c4d4e1;
}

.bg_animation:nth-child(2) {
  top: 27%;
  left: 87%;
  animation: animate 7s linear infinite;
  background-color: #d4e0eb;
}

.bg_animation:nth-child(3) {
  top: 73%;
  left: 80%;
  animation: animate3 10s linear infinite;
  background-color: #c4d4e1;
}

.bg_animation:nth-child(4) {
  top: 60%;
  left: 10%;
  animation: animate 9s linear infinite;
  background-color: #d4e0eb;
}

.bg_animation:nth-child(5) {
  top: 88%;
  left: 5%;
  animation: animate 15s linear infinite;
  background-color: #c4d4e1;
}

.bg_animation:nth-child(6) {
  top: 45%;
  left: 50%;
  animation: animate6 8s linear infinite;
  background-color: #d4e0eb;
}

@keyframes animate {
  0% {
    transform: scale(0) translateY(0) rotate(0);
    opacity: 1;
  }

  100% {
    transform: scale(2) translateY(-90px) rotate(360deg);
    opacity: 0;
  }
}

@keyframes animate3 {
  0% {
    transform: scale(0) translate3d(0, 0, 0) rotate(0);
    opacity: 1;
  }

  100% {
    transform: scale(2) translate3d(40px, 80px, 50px) rotate(360deg);
    opacity: 0;
  }
}

@keyframes animate6 {
  0% {
    transform: scale(0) translate3d(0, 0, 0) rotate(0);
    opacity: 1;
  }

  100% {
    transform: scale(2.5) translate3d(-120px, 80px, 120px) rotate(360deg);
    opacity: 0;
  }
}

/* --- Section Heading --- */
.section_heading {
  position: relative;
  font-family: "Jost", sans-serif;
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 500;
  line-height: 1.2;
  margin-bottom: 50px;
  margin-left: 110px;
}

.sub_heading {
  display: flex;
  align-items: center;
  font-family: "Noto Sans JP", sans-serif;
  font-size: 14px;
  font-weight: 500;
  position: relative;
  margin-bottom: 10px;
}

.sub_heading::before {
  position: absolute;
  top: 50%;
  left: -110px;
  content: "";
  border-top: 1px solid #24323f;
  width: 100px;
}

/* --- About Section --- */
#about {
  position: relative;
  margin-bottom: 10%;
  padding-top: 80px;
}

.content {
  width: 100%;
}

.content .flex .img_box {
  width: 50%;
  margin-top: 6%;
}

.text {
  background: #c4d4e1;
  width: 73%;
  position: absolute;
  top: 0;
  right: 8%;
  padding: 23% 0 15% 30%;
  z-index: -1;
  margin-right: -3%;
}

.text p {
  font-size: 15px;
  max-width: 380px;
  padding-right: 20px;
  line-height: 2;
}

.heading {
  margin-bottom: 30px;
  font-size: clamp(1.25rem, 2vw, 1.5rem);
  font-weight: 600;
  line-height: 1.6;
}

.content2 {
  width: 100%;
  margin: 100px auto;
  position: relative;
}

.content2 .img_box {
  width: 50%;
  position: absolute;
  top: 0;
  right: 0;
}

.text2 {
  font-size: 15px;
  width: 55%;
  z-index: -1;
  background: #c4d4e1;
  display: inline-block;
  padding: 5% 14% 6% 6%;
  margin-top: 150px;
  margin-left: 8%;
  line-height: 2;
}

.text2 p {
  margin-bottom: 20px;
}

/* --- Business Details Section --- */
#section_heading_flex {
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
  z-index: 10;
  margin-bottom: 50px;
}

.title_img {
  flex-shrink: 0;
}

.flow_diagram {
  display: flex;
  align-items: center;
  gap: 15px;
  font-family: "Jost", sans-serif;
  font-size: 0.875rem;
  font-weight: 500;
  color: #6b7b8a;
}

.flow_diagram .arrow {
  color: #c4d4e1;
  font-size: 1.25rem;
}

.br {
  display: none;
}

.slide_items {
  margin-top: 30px;
}

.slide {
  display: flex;
  justify-content: flex-start;
  align-items: flex-start;
  position: relative;
  width: 65%;
  background: #fff;
  padding: 5% 5% 4%;
  margin-bottom: 80px;
  opacity: 0;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

.slide.slideInL,
.slide.slideInR {
  opacity: 1;
}

.number_circle {
  width: 100px;
  height: 100px;
  border: 1px solid #24323f;
  border-radius: 50%;
  position: relative;
  flex-shrink: 0;
}

.number_circle .number {
  width: 100%;
  position: absolute;
  top: 28px;
  left: 0;
  text-align: center;
}

.number_circle .number p {
  font-family: "Jost", sans-serif;
  font-size: 0.625rem;
  letter-spacing: 0.05em;
  line-height: 1;
}

.number_circle .number span {
  font-family: "Jost", sans-serif;
  font-size: 1.875rem;
  font-weight: 500;
  line-height: 1.3;
}

.slide .text_content {
  max-width: 60%;
  font-size: 14px;
  padding: 0 40px 0 30px;
  line-height: 1.9;
}

.slide .text_content .subheading {
  display: block;
  font-size: 0.75rem;
  color: #6b7b8a;
  margin-bottom: 5px;
}

.slide .text_content .content_heading {
  font-family: "Jost", sans-serif;
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 500;
  color: #4b7a9e;
  margin-bottom: 15px;
}

.slide .text_content p {
  margin-bottom: 20px;
}

.details_pic {
  width: 40%;
  object-fit: cover;
  position: absolute;
  top: 40%;
  right: -25%;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.right {
  margin-left: 35%;
}

.right .details_pic {
  right: auto;
  left: -25%;
}

/* Production Routes */
.production_routes {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 15px;
}

.route {
  background: #f8f8f8;
  padding: 20px;
  border-left: 3px solid #4b7a9e;
}

.route h5 {
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: #24323f;
}

.route p {
  font-size: 0.8125rem;
  margin-bottom: 0;
  color: #6b7b8a;
}

/* Slide Animations */
.slideInL {
  transform: translateX(-100%);
  animation: slideInAnim 0.8s ease-out forwards;
}

.slideInR {
  transform: translateX(100%);
  animation: slideInAnim 0.8s ease-out forwards;
}

@keyframes slideInAnim {
  0% {
    opacity: 0;
  }

  100% {
    opacity: 1;
    transform: translateX(0%);
  }
}

/* --- Why Section --- */
.why_section {
  background: #c4d4e1;
  padding: 80px 0;
  margin-bottom: 0;
}

.why_section .section_heading {
  text-align: center;
  margin-left: 0;
}

.why_section .sub_heading {
  justify-content: center;
}

.why_section .sub_heading::before {
  display: none;
}

.why_items {
  display: flex;
  justify-content: center;
  gap: 60px;
  margin-top: 50px;
}

.why_item {
  text-align: center;
  background: #fff;
  padding: 40px 50px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

.why_number {
  display: block;
  font-family: "Jost", sans-serif;
  font-size: 0.75rem;
  color: #4b7a9e;
  margin-bottom: 15px;
}

.why_text {
  font-size: 1.125rem;
  font-weight: 600;
}

/* --- Company Section --- */
#company {
  padding: 80px 0;
}

.company_info {
  max-width: 700px;
}

.company_info dl {
  border-top: 1px solid #ddd;
}

.info_row {
  display: flex;
  padding: 20px 0;
  border-bottom: 1px solid #ddd;
}

.info_row dt {
  width: 150px;
  flex-shrink: 0;
  font-size: 0.875rem;
  font-weight: 600;
  color: #6b7b8a;
}

.info_row dd {
  font-size: 0.9375rem;
  line-height: 1.8;
}

/* --- Contact Section --- */
.contact_section {
  background: #24323f;
  color: #fff;
  padding: 100px 0;
  margin-bottom: 0;
  text-align: center;
}


.contact_section .section_heading--light {
  color: #fff;
  margin-left: 0;
}

.section_heading--light .sub_heading {
  color: rgba(255, 255, 255, 0.7);
  justify-content: center;
}

.section_heading--light .sub_heading::before {
  display: none;
}

.contact_lead {
  font-size: clamp(1.125rem, 2vw, 1.5rem);
  font-weight: 300;
  margin-bottom: 15px;
}

.contact_targets {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 40px;
}

.contact_targets .divider {
  margin: 0 10px;
}

.contact_btn {
  display: inline-block;
  padding: 20px 60px;
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: #24323f;
  background: #fff;
  border: 2px solid #fff;
  transition: all 0.3s;
}

.contact_btn:hover {
  background: transparent;
  color: #fff;
  opacity: 1;
}

/* --- Contact Form --- */
.contact-form {
  max-width: 600px;
  margin: 0 auto;
  text-align: left;
}

.form-group {
  margin-bottom: 25px;
}

.form-group label {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: 8px;
  color: rgba(255, 255, 255, 0.9);
}

.form-group .required {
  color: #e57373;
  font-size: 0.75rem;
  margin-left: 4px;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 15px 18px;
  font-size: 0.9375rem;
  font-family: inherit;
  color: #24323f;
  background: #fff;
  border: 2px solid transparent;
  border-radius: 4px;
  transition: all 0.3s;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: #999;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: #4b7a9e;
  box-shadow: 0 0 0 3px rgba(75, 122, 158, 0.2);
}

.form-group textarea {
  resize: vertical;
  min-height: 150px;
  line-height: 1.8;
}

.btn-submit {
  display: block;
  width: 100%;
  padding: 18px;
  font-size: 0.9375rem;
  font-weight: 600;
  font-family: inherit;
  letter-spacing: 0.1em;
  color: #24323f;
  background: #fff;
  border: 2px solid #fff;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.3s;
  margin-top: 30px;
}

.btn-submit:hover {
  background: transparent;
  color: #fff;
}

.form-success-message {
  display: none;
  text-align: center;
  margin-top: 20px;
  padding: 15px;
  background: rgba(75, 122, 158, 0.3);
  border-radius: 4px;
  color: #fff;
  font-weight: 500;
}

.form-success-message.show {
  display: block;
}

/* --- Footer --- */
#footer {
  background: #fff;
  padding: 60px 0 30px;
}

#footer .flex {
  justify-content: space-between;
  align-items: flex-start;
}

.footer_logo {
  width: 120px;
}

#footer .nav_flex {
  display: flex;
  gap: 60px;
}

.left_list,
.right_list {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

#footer .nav_flex li {
  padding: 0;
}

#footer .nav_flex li a {
  font-size: 0.8125rem;
  color: #6b7b8a;
}

.copyright {
  text-align: center;
  font-size: 0.75rem;
  color: #999;
  margin-top: 50px;
  padding-top: 30px;
  border-top: 1px solid #eee;
}

/* --- Header Animation --- */
#page_header.UpMove {
  animation: UpAnime 0.5s forwards;
}

#page_header.DownMove {
  animation: DownAnime 0.5s forwards;
}

@keyframes UpAnime {
  from {
    opacity: 1;
    transform: translateY(0);
  }

  to {
    opacity: 0;
    transform: translateY(-100px);
  }
}

@keyframes DownAnime {
  from {
    opacity: 0;
    transform: translateY(-100px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* --- Responsive --- */
@media (max-width: 1024px) {
  .details_pic {
    width: 50%;
    right: -40%;
  }

  .right .details_pic {
    left: -40%;
  }

  .production_routes {
    grid-template-columns: 1fr;
  }

  .why_items {
    gap: 30px;
  }

  .why_item {
    padding: 30px;
  }
}

@media (max-width: 768px) {
  .nav_flex {
    display: none;
  }

  .menu_bar {
    display: block;
  }

  #nav {
    display: block;
    position: fixed;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100vh;
    background: #f8f8f8;
    padding: 80px 50px;
    transition: all 0.6s;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
  }

  .open #nav {
    left: 0;
    opacity: 1;
    visibility: visible;
  }

  #nav .logo {
    display: block;
  }

  #nav .nav_flex {
    display: flex;
    flex-direction: column;
    padding: 40px 0;
  }

  #nav .nav_flex li {
    padding: 20px 0;
    border-bottom: 1px solid #ddd;
  }

  #nav .nav_flex li:first-child {
    border-top: 1px solid #ddd;
  }

  #main_visual {
    flex-direction: column;
    min-height: 100vh;
  }

  #main_visual::before {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
  }

  #scroll {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    width: auto;
    min-width: auto;
    flex-direction: row;
    padding: 0;
    gap: 15px;
    background: transparent;
    z-index: 10;
  }

  #scroll p {
    transform: none;
    color: #fff;
    text-shadow: 0 1px 3px rgba(0,0,0,0.3);
  }

  .scroll_line {
    width: 40px;
    height: 1px;
    margin-top: 0;
    background: linear-gradient(to right, #fff, transparent);
  }

  .main_visual {
    width: 100%;
    margin-left: 0;
    min-height: 100vh;
    padding: 120px 5% 80px;
    background: rgba(248, 248, 248, 0.85);
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .main_visual_content {
    background: rgba(255, 255, 255, 0.9);
    padding: 40px 30px;
    border-radius: 4px;
  }

  .section_heading {
    font-size: 2rem;
    margin-left: 60px;
  }

  .sub_heading::before {
    left: -70px;
    width: 60px;
  }

  .content .flex {
    flex-direction: column;
  }

  .content .flex .img_box {
    width: 90%;
    margin-top: 0;
  }

  .text {
    position: relative;
    width: 100%;
    right: 0;
    padding: 40px 5%;
    margin-top: -50px;
  }

  .text p {
    max-width: 100%;
    padding-right: 0;
  }

  .content2 {
    margin: 60px auto;
  }

  .content2 .img_box {
    position: relative;
    width: 80%;
    margin-left: 20%;
  }

  .text2 {
    width: 100%;
    margin-left: 0;
    margin-top: -50px;
    padding: 40px 5%;
  }

  #section_heading_flex {
    flex-direction: column;
    align-items: flex-start;
    gap: 30px;
  }

  .br {
    display: block;
  }

  .flow_diagram {
    margin-left: 60px;
  }

  .slide {
    display: block;
    width: 90%;
    padding: 30px 5%;
    margin-bottom: 60px;
  }

  .slide .text_content {
    max-width: 100%;
    padding: 20px 0 0;
  }

  .number_circle {
    width: 80px;
    height: 80px;
  }

  .number_circle .number {
    top: 20px;
  }

  .details_pic {
    position: relative;
    width: 100%;
    top: 0;
    right: 0;
    margin-top: 20px;
  }

  .right {
    margin-left: 10%;
  }

  .right .details_pic {
    left: 0;
  }

  .why_items {
    flex-direction: column;
    gap: 20px;
  }

  .why_item {
    padding: 25px 30px;
  }

  #company .section_heading {
    margin-left: 60px;
  }

  .info_row {
    flex-direction: column;
    gap: 5px;
  }

  .info_row dt {
    width: auto;
  }

  #footer .flex {
    flex-direction: column;
    gap: 30px;
  }

  #footer .nav_flex {
    flex-direction: row;
    gap: 40px;
  }
}

@media (max-width: 480px) {
  .bg_animation {
    display: none;
  }

  .main_visual {
    padding: 100px 4% 70px;
  }

  .main_visual_content {
    padding: 30px 20px;
  }

  .section_heading {
    font-size: 1.75rem;
    margin-left: 50px;
  }

  .sub_heading::before {
    left: -55px;
    width: 45px;
  }

  .main_copy {
    font-size: 1.5rem;
  }

  .main_cta {
    width: 100%;
    padding: 15px 30px;
  }

  .heading {
    font-size: 1.125rem;
  }

  .slide .text_content .content_heading {
    font-size: 1.75rem;
  }

  .flow_diagram {
    margin-left: 50px;
    font-size: 0.75rem;
    gap: 10px;
  }

  .contact_btn {
    width: 100%;
    padding: 18px 30px;
  }

  #footer .nav_flex {
    flex-direction: column;
    gap: 20px;
  }

  .left_list,
  .right_list {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 15px 30px;
  }
}

/* ===================================
   Sub Pages (Privacy, Legal)
   =================================== */

/* Sub page header - always show background */
body:has(.content_area) #page_header {
  background: #f8f8f8;
}

.content_area {
  padding-top: 120px;
  padding-bottom: 80px;
  min-height: calc(100vh - 200px);
}

.contents_list_container {
  padding: 0;
}

.section-header {
  margin-bottom: 50px;
  margin-left: 110px;
  position: relative;
}

.section-header::before {
  content: "";
  position: absolute;
  top: 50%;
  left: -110px;
  width: 100px;
  border-top: 1px solid #24323f;
}

.index_mid_jp {
  font-family: "Jost", sans-serif;
  font-size: clamp(2rem, 4vw, 2.5rem);
  font-weight: 500;
  letter-spacing: 0.05em;
  color: #24323f;
}

.topics_body_area {
  max-width: 800px;
  line-height: 2;
  font-size: 0.9375rem;
  color: #24323f;
}

.topics_body_area p {
  margin-bottom: 1.5em;
}

.topics_body_area h2 {
  font-size: 1.25rem;
  font-weight: 600;
  margin-top: 2.5em;
  margin-bottom: 1em;
  padding-bottom: 0.5em;
  border-bottom: 1px solid #ddd;
  color: #24323f;
}

.topics_body_area h3 {
  font-size: 1rem;
  font-weight: 600;
  margin-top: 1.5em;
  margin-bottom: 0.75em;
  color: #4b7a9e;
}

.topics_body_area ul {
  margin: 1em 0 1.5em 1.5em;
}

.topics_body_area ul li {
  position: relative;
  padding-left: 1em;
  margin-bottom: 0.5em;
  list-style: none;
}

.topics_body_area ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.75em;
  width: 6px;
  height: 6px;
  background: #4b7a9e;
  border-radius: 50%;
}

/* Legal Table */
.law-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 20px;
}

.law-table tr {
  border-bottom: 1px solid #ddd;
}

.law-table th,
.law-table td {
  padding: 20px;
  text-align: left;
  vertical-align: top;
  line-height: 1.8;
}

.law-table th {
  width: 200px;
  font-size: 0.875rem;
  font-weight: 600;
  color: #6b7b8a;
  background: #f8f8f8;
}

.law-table td {
  font-size: 0.9375rem;
}

/* Sub Page Responsive */
@media (max-width: 768px) {
  .content_area {
    padding-top: 100px;
    padding-bottom: 60px;
  }

  .section-header {
    margin-left: 70px;
  }

  .section-header::before {
    left: -70px;
    width: 60px;
  }

  .law-table th,
  .law-table td {
    display: block;
    width: 100%;
    padding: 15px;
  }

  .law-table th {
    padding-bottom: 5px;
    background: transparent;
    border-bottom: none;
  }

  .law-table td {
    padding-top: 5px;
  }

  .law-table tr {
    display: block;
    padding: 10px 0;
  }
}

@media (max-width: 480px) {
  .section-header {
    margin-left: 55px;
  }

  .section-header::before {
    left: -55px;
    width: 45px;
  }

  .index_mid_jp {
    font-size: 1.5rem;
  }

  .topics_body_area h2 {
    font-size: 1.125rem;
  }

  .topics_body_area h3 {
    font-size: 0.9375rem;
  }
}