@charset "UTF-8";

/* =========================================================
  top
========================================================= */
:root {
  --site-width: 1200px;
}

#pageHeader {
  background-size: cover;
}

#main {
  max-width: 100%;
}

@media screen and (min-width: 960px) {
  #pageHeader {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 164px;
    /*height: 100vh;*/
    height: 830px;
  }

  .pageHeaderContainer {
    position: absolute;
    top: 79px;
    right: 0;
    width: 100%;
    z-index: 999;
  }

  #main {
    margin-top: 60px;
    margin-bottom: 105px;
  }
}

@media screen and (max-width: 959px) {
  #pageHeader {
    height: calc(100dvh - 80px);
  }

  #main {
    margin-top: 20px;
    margin-bottom: 35px;
  }
}

/* site-logo
----------------------------------------------- */
#siteLogo {
  text-align: center;
}

#siteLogo h1 a {
  display: block;

}

@media screen and (min-width: 560px) and (max-width: 959px) {
  #siteLogo {
    margin-top: 10px;
  }
}

@media screen and (max-width: 559px) {
  #siteLogo {
    margin: 20vh 20px 140px 10px;
  }
}

/* top-menu
----------------------------------------------- */
#topMenu ul {
  display: flex;
  justify-content: center;
}

#topMenu li {
  flex: 1;
}

#topMenu li a {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 10px;
  line-height: 1;
  border: 2px solid transparent;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.9);
  color: var(--mono-color-1);
  font-weight: bold;
  text-decoration: none;
}

@media screen and (min-width: 960px) {
  #topMenu ul {
    gap: 24px;
  }

  #topMenu li a {
    width: 190px;
    height: 190px;
    font-size: 1.375rem;
  }

  #topMenu li a:hover,
  #topMenu li a:focus {
    border-color: var(--main-color-2);
  }
}

@media screen and (min-width: 560px) and (max-width: 959px) {
  #topMenu ul {
    gap: 10px;
    padding: 10px;
  }

  #topMenu li a {
    width: calc(20vw - 12px);
    height: calc(20vw - 12px);
    font-size: 1.375rem;
  }
}

@media screen and (max-width: 559px) {
  #topMenu ul {
    justify-content: center;
    flex-wrap: wrap;
    gap: 0 10px;
  }

  #topMenu li {
    flex: none;
  }

  #topMenu li.kurashi {
    order: 1;
  }

  #topMenu li.kosodate {
    order: 2;
  }

  #topMenu li.ijyu {
    order: 4;
    margin-top: -10px;
  }

  #topMenu li.kanko {
    order: 3;
  }

  #topMenu li.jigyosha {
    order: 5;
    margin-top: -10px;
  }

  #topMenu li a {
    width: calc(33.33vw - 13.33px);
    height: calc(33.33vw - 13.33px);
    min-width: 110px;
    min-height: 110px;
    font-size: 0.875rem;
  }

  #topMenu li a img {
    max-width: 80%;
  }
}

/* #content piece
----------------------------------------------- */
.pieceHeader {
  position: relative;
}

.pieceHeader h2 {
  line-height: 1;
  padding: 0 0 12px;
}

.pieceHeader .subtitle {
  display: inline-block;
  position: absolute;
  left: 0;
  top: 100%;
  width: 10.5rem;
  padding: 4px 0;
  color: var(--mono-color-9);
  font-size: 0.875rem;
  font-weight: normal;
  text-align: center;
  z-index: 1;
}

@media screen and (min-width: 960px) {
  .pieceHeader h2 {
    font-size: 2.25rem;
  }
}

@media screen and (max-width: 959px) {
  .pieceHeader h2 {
    font-size: 1.875rem;
  }
}

/* important
----------------------------------------------- */
#important .subtitle {
  background-color: var(--ac-color-red-1);
}

#important .pieceBody {
  position: relative;
  border: 1px solid var(--ac-color-red-1);
  background-color: var(--mono-color-9);
}

#important .pieceBody::before {
  content: "";
  position: absolute;
  left: -280px;
  top: 10px;
  display: block;
  width: 363px;
  height: 363px;
  background: url("../../images/bg-rectangle.svg") no-repeat left top / contain;
  z-index: -1;
}

@media screen and (min-width: 960px) {
  #important .pieceContainer {
    max-width: var(--site-width);
    margin: 0 auto 70px;
  }

  #important .pieceBody {
    padding: 30px 35px 35px 40px;
  }
}

@media screen and (max-width: 959px) {
  #important .pieceContainer {
    max-width: 100%;
    margin: 0 20px 40px;
  }

  #important .pieceBody {
    padding: 35px 20px 15px 20px;
  }
}

/* pickup
----------------------------------------------- */
#pickup .pieceHeader {
  margin: 0 auto;
}

#pickup .subtitle {
  background-color: var(--mono-color-3);
}

#pickup .pieceBody {
  background: url("../../images/bg-line.svg");
}

#pickup .slider-wrapper {
  position: relative;
  max-width: var(--site-width);
  margin: 0 auto;
}

#pickup .more a {
  display: inline-block;
  border: 1px solid var(--mono-color-4);
  background-color: var(--mono-color-9);
  color: var(--mono-color-1);
}

#pickup ul.docs {
  display: flex;
  justify-content: center;
}

#pickup ul.docs li {
  padding: 0;
}

#pickup li a,
#pickup li span {
  display: block;
}

#pickup .slick-track {
  display: flex !important;
  align-items: stretch;
}

#pickup .slick-slide {
  display: flex !important;
  height: auto !important;
}

#pickup .slick-slide>div,
#pickup .slick-slide a {
  display: flex;
  flex-direction: column;
  width: 100%;
  height: 100%;
  background: var(--mono-color-9);
}

#pickup .image {
  display: block;
  width: 100%;
  background: var(--mono-color-9);
  overflow: hidden;
}

#pickup .image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

#pickup .title {
  display: block;
  flex-grow: 1;
  line-height: normal;
  background-color: var(--mono-color-9);
  font-size: 1rem;
}

#pickup .slick-slide a>.title:first-child::before {
  content: "";
  display: block;
  width: 100%;
  background: var(--mono-color-9) url("../../images/footer-logo.svg") no-repeat center center / contain;
}

#pickup ul.slick-slider {
  position: relative;
}

.slick-dots {
  display: flex;
  gap: 10px;
  position: static;
  list-style: none;
  width: auto;
  line-height: 0;
  margin: 0 10px 0 0;
  padding: 0;
}

.slick-dots li {
  margin: 0;
}

.slick-dots li button {
  margin: 0;
  border-radius: 50%;
  border: 2px solid var(--mono-color-4);
  background-color: var(--mono-color-9);
}

.slick-dots li.slick-active button {
  background-color: var(--mono-color-4);
}

/* 再生・停止ボタン */
.slick-control {
  position: static;
}

.slick-control button {
  display: flex;
  align-items: center;
  gap: 7px;
  min-width: 60px;
  line-height: 1;
  padding: 6px 9px 6px 23px;
  border: 0;
  border-radius: 0;
  background-color: var(--mono-color-4);
  background-position: 8px center;
  background-size: 8px 10px;
  color: var(--mono-color-9);
  font-size: 0.875rem;
  white-space: nowrap;
}

@media screen and (min-width: 960px) {
  #pickup {
    margin-bottom: 94px;
  }

  #pickup .pieceHeader {
    max-width: var(--site-width);
  }

  #pickup .pieceBody {
    padding: 60px 0 30px;
  }

  #pickup .image {
    height: 288px;
  }

  #pickup .slick-slide a>.title:first-child::before {
    height: 288px;
  }

  #pickup .title {
    padding: 24px;
  }

  #pickup ul.slick-slider {
    margin: 0 -12px 35px;
  }

  #pickup ul.slick-slider .slick-slide {
    padding: 0 12px;
  }

  #pickup .slick-prev,
  #pickup .slick-next {
    width: 64px;
    height: 64px;
    margin-top: -32px;
  }

  #pickup .slick-prev {
    left: -92px;
  }

  #pickup .slick-next {
    right: -92px;
  }

  /* 全体を包む親コンテナ（横一列にする）左:中:右 を 1:自動:1 の比率にする */
  .slider-controls-wrapper {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
  }

  /* 3カラムの真ん中に配置 */
  #pickup .more {
    grid-column: 2;
    margin: 0;
    text-align: center;
  }

  #pickup .more a {
    padding: 10px 52px;
  }

  #pickup .more a:hover,
  #pickup .more a:focus {
    background-color: var(--mono-color-17);
    text-decoration: none;
  }

  /* 右側のドットと再生停止ボタン（3カラムの右側に配置） */
  .slick-dots-container {
    grid-column: 3;
    display: flex;
    align-items: center;
    justify-content: flex-end;
  }
}

@media screen and (max-width: 959px) {
  #pickup {
    margin-bottom: 45px;
  }

  #pickup .pieceHeader {
    max-width: calc(100% - 40px);
  }

  #pickup .pieceBody {
    padding: 40px 15px 35px;
  }

  #pickup .slider-wrapper {
    padding: 0 22px;
  }

  #pickup .title {
    padding: 18px;
  }

  #pickup .image {
    height: 225px;
  }

  #pickup .slick-slide a>.title:first-child::before {
    height: 225px;
  }

  #pickup ul.slick-slider {
    margin: 0 0 18px;
  }

  #pickup ul.slick-slider .slick-slide {
    padding: 0;
  }

  #pickup .slick-prev,
  #pickup .slick-next {
    width: 48px;
    height: 48px;
    margin-top: -24px;
  }

  #pickup .slick-prev {
    left: -25px;
  }

  #pickup .slick-next {
    right: -25px;
  }

  .slider-controls-wrapper {
    display: flex;
    flex-direction: column;
  }

  #pickup .slick-dots-container {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    order: 1;
    margin: 0 -22px 17px 0;
  }

  #pickup .more {
    order: 2;
    text-align: center;
  }

  #pickup .more a {
    padding: 10px 52px;
  }
}

/* lifeEvent
----------------------------------------------- */
#lifeEvent .pieceHeader {
  margin: 0 auto;
}

#lifeEvent .subtitle {
  background-color: var(--main-color-3);
}

#lifeEvent .pieceBody {
  position: relative;
  background-color: var(--main-color-4);
}

#lifeEvent .pieceBody::before {
  content: "";
  position: absolute;
  right: 118px;
  top: -202px;
  display: block;
  width: 363px;
  height: 363px;
  background: url("../../images/bg-rectangle.svg") no-repeat left top / contain;
  z-index: -1;
}

#lifeEvent ul {
  display: flex;
  flex-wrap: wrap;
  margin: 0 auto;
}

#lifeEvent li a {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border: 2px solid transparent;
  background-color: var(--mono-color-9);
  color: var(--mono-color-1);
  font-weight: bold;
}

#lifeEvent li a .icon {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 11px;
  border-radius: 50%;
  background-color: var(--main-color-5);
}

#lifeEvent li a .icon img {
  max-height: 100%;
  object-fit: contain;
}

@media screen and (min-width: 960px) {
  #lifeEvent {
    margin-bottom: 100px;
  }

  #lifeEvent .pieceHeader {
    max-width: var(--site-width);
  }

  #lifeEvent .pieceBody {
    padding: 62px 0 53px;
  }

  #lifeEvent ul {
    gap: 20px;
    max-width: var(--site-width);
  }

  #lifeEvent li {
    flex-basis: calc(20% - 16px);
  }

  #lifeEvent li a {
    padding: 8px;
    font-size: 1.125rem;
  }

  #lifeEvent li a:hover,
  #lifeEvent li a:focus {
    border-color: var(--main-color-3);
    text-decoration: none;
  }

  #lifeEvent li a .icon {
    width: 82px;
    height: 82px;
  }

  #lifeEvent li a .icon img {
    max-width: 60px;
  }
}

@media screen and (max-width: 959px) {
  #lifeEvent {
    margin-bottom: 50px;
  }

  #lifeEvent .pieceHeader {
    max-width: calc(100% - 40px);
  }

  #lifeEvent .pieceBody {
    padding: 45px 15px 20px;
  }

  #lifeEvent ul {
    gap: 8px;
  }

  #lifeEvent li {
    flex-basis: calc(33.33% - 5.33px);
  }

  #lifeEvent li a {
    padding: 8px 0;
    font-size: 0.9375rem;
  }

  #lifeEvent li a .icon {
    width: 72px;
    height: 72px;
  }

  #lifeEvent li a .icon img {
    max-width: 48px;
  }
}

/* recentDocsTab
----------------------------------------------- */
#recentDocsTab .pieceBody {
  position: relative;
  margin: 0 auto;
  background-color: var(--main-color-5);
}

#recentDocsTab .pieceBody::before {
  content: "";
  position: absolute;
  left: -282px;
  top: -214px;
  display: block;
  width: 363px;
  height: 363px;
  background: url("../../images/bg-rectangle.svg") no-repeat left top / contain;
  z-index: -1;
}

#recentDocsTab .pieceBody::after {
  content: "";
  position: absolute;
  right: -245px;
  bottom: -226px;
  display: block;
  width: 363px;
  height: 363px;
  background: url("../../images/bg-rectangle.svg") no-repeat left top / contain;
  z-index: -1;
}

#recentDocsTab .wrapper {
  position: relative;
  border-top: 1px solid var(--main-color-6);
  background-color: var(--mono-color-9);
}

.tabs ul {
  display: flex;
}

.tabs li {
  flex: 1;
}

.tabs a {
  display: block;
  padding: 19px 0;
  background-color: var(--mono-color-9);
  color: var(--mono-color-1);
  font-weight: bold;
  text-align: center;
  text-decoration: none;
}

.tabs .current a,
.tabs a:hover,
.tabs a:focus {
  background-color: var(--main-color-6);
  color: var(--mono-color-9);
}

@media screen and (min-width: 960px) {
  #recentDocsTab {
    margin-bottom: 100px;
  }

  #recentDocsTab .pieceBody {
    max-width: var(--site-width);
    padding: 50px 48px 45px;
  }

  .tabs {
    padding: 0 50px;
  }

  .tabs a {
    font-size: 1.375rem;
  }

  #recentDocsTab .wrapper {
    padding: 22px 48px 33px;
  }
}

@media screen and (max-width: 959px) {
  #recentDocsTab {
    margin-bottom: 50px;
  }

  #recentDocsTab .pieceBody {
    max-width: 100%;
    padding: 23px 0 30px;
  }

  .tabs a {
    font-size: 1rem;
  }

  #recentDocsTab .wrapper {
    padding: 10px 15px 20px;
  }
}

/* information
----------------------------------------------- */
#information .pieceHeader {
  margin: 0 auto;
}

#information .subtitle {
  background-color: var(--mono-color-3);
}

#information .pieceBody {
  padding: 30px 0 124px;
  background: url("../../images/bg-line.svg");
}

#information ul {
  display: flex;
  align-items: flex-start;
  margin: 0 auto;
}

#information li {
  padding: 6px;
  background-color: var(--mono-color-9);
}

#information li a {
  display: block;
  position: relative;
  min-height: 348px;
  background-repeat: no-repeat;
  background-position: center center;
  background-size: cover;
  color: var(--mono-color-1);
  text-decoration: none;
}

#information li.shokai a {
  background-image: url("../../images/information/bg-shokai.webp");
}

#information li.mayor a {
  background-image: url("../../images/information/bg-mayor.webp");
}

#information li.gikai a {
  background-image: url("../../images/information/bg-gikai.webp");
}

#information li.kohoshi a {
  background-image: url("../../images/information/bg-kohoshi.webp");
}

#information li.conference a {
  background-image: url("../../images/information/bg-kishakaiken.webp");
}

#information li.soshiki a {
  background-image: url("../../images/information/bg-soshiki.webp");
}

#information li a>.label {
  display: inline-block;
  position: absolute;
  background-image: url('../../images/ic-arrow_white.svg');
  background-repeat: no-repeat;
  color: var(--mono-color-9);
}

#information li:nth-child(even) a>.label {
  background-color: rgba(0, 0, 0, 0.75);
}

#information li:nth-child(odd):not(:first-child) a>.label {
  background-color: rgb(6, 61, 164, 0.75);
}

#information li a .mark {
  display: inline-block;
  position: absolute;
  left: 0;
  background-color: rgba(255, 255, 255, 0.9);
  text-align: center;
}

#information li a .mark .label {
  display: block;
  line-height: 1;
  margin-top: 10px;
  background: url("../../images/ic-arrow.svg") no-repeat right 0.3rem;
}

@media screen and (min-width: 960px) {
  #information {
    margin-bottom: -54px;
  }

  #information .pieceHeader {
    max-width: var(--site-width);
  }

  #information .pieceHeader h2 {
    padding-bottom: 38px;
  }

  #information .subtitle {
    margin-top: calc(-0.875rem - 8px);
  }

  #information ul {
    max-width: var(--site-width);
  }

  #information li {
    flex: 1;
    box-shadow: 0 6px 10px 0 rgba(0, 0, 0, 0.1);
  }

  #information li:first-child {
    box-shadow: -6px 6px 10px 0 rgba(0, 0, 0, 0.1);
  }

  #information li:last-child {
    box-shadow: 6px 6px 10px 0 rgba(0, 0, 0, 0.1);
  }

  #information li:nth-child(even) {
    margin-top: 50px;
  }

  #information li a:hover,
  #information li a:focus {
    opacity: 0.75;
  }

  #information li a>.label {
    left: -6px;
    font-size: 1.125rem;
  }

  #information li a>.label {
    bottom: 34px;
    min-width: 160px;
    padding: 18px 20px 18px 16px;
    background-position: right 11px center;
  }

  #information li a .mark {
    bottom: 34px;
    padding: 23px 12px 14px;
  }

  #information li a .mark .label {
    padding: 0 14px;
    font-size: 1.125rem;
  }
}

@media screen and (max-width: 959px) {
  #information {
    margin-bottom: -110px;
  }

  #information .pieceHeader {
    max-width: calc(100% - 40px);
  }

  #information .pieceBody {
    padding: 42px 15px 155px;
  }

  #information ul {
    flex-wrap: wrap;
  }

  #information li {
    flex-basis: 50%;
  }

  #information li:nth-child(odd):not(:first-child) {
    margin-top: -20px;
  }

  #information li:first-child {
    box-shadow: -6px -6px 10px 0 rgba(0, 0, 0, 0.1);
  }

  #information li:nth-child(2) {
    margin-top: 20px;
    box-shadow: 6px -6px 10px 0 rgba(0, 0, 0, 0.1);
  }

  #information li:nth-child(3) {
    box-shadow: -6px 0 10px 0 rgba(0, 0, 0, 0.1);
  }

  #information li:nth-child(4) {
    box-shadow: 6px 0 10px 0 rgba(0, 0, 0, 0.1);
  }

  #information li:nth-child(5) {
    box-shadow: -6px 6px 10px 0 rgba(0, 0, 0, 0.1);
  }

  #information li:nth-child(6) {
    box-shadow: 6px 6px 10px 0 rgba(0, 0, 0, 0.1);
  }

  #information li a>.label {
    left: 0;
    bottom: 20px;
    min-width: 140px;
    padding: 7px 11px 7px 7px;
    background-position: right 11px center;
    font-size: 1rem;
  }

  #information li a .mark {
    bottom: 20px;
    padding: 23px 8px 14px;
  }

  #information li a .mark .label {
    padding: 0 12px 0 2px;
    font-size: 1rem;
  }
}

/* population
----------------------------------------------- */
#population .pieceContainer {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  background-color: var(--main-color-7);
}

#population .pieceHeader {
  text-align: center;
}

#population .pieceHeader h2 {
  font-size: 1.375rem;
  font-weight: normal;
}

#population .pieceHeader::after {
  content: "";
  position: absolute;
  background-color: var(--main-color-1);
}

#population .pieceBody {
  background-color: var(--mono-color-9);
}

#population .update {
  position: absolute;
  font-size: 0.75rem;
  text-align: center;
}

#population th,
#population td {
  font-weight: normal;
  text-align: center;
  vertical-align: middle;
}

#population .total {
  background-color: var(--main-color-8);
}

#population .male {
  background-color: var(--main-color-9);
}

#population .female {
  background-color: var(--main-color-10);
}

#population .household {
  background-color: var(--main-color-11);
}

#population .more a {
  display: inline-block;
  line-height: 1;
  padding: 13px 25px 13px 13px;
  border: 1px solid var(--mono-color-4);
  background: url("../../images/ic-arrow.svg") no-repeat right 12px center;
  color: var(--mono-color-1);
  font-size: 0.875rem;
  text-decoration: none;
}

@media screen and (min-width: 960px) {
  #population .pieceContainer {
    gap: 0 27px;
    max-width: var(--site-width);
    margin: -54px auto 100px;
    padding: 30px 44px 53px 24px;
  }

  #population .pieceHeader::after {
    right: -45px;
    top: 50%;
    width: 36px;
    height: 1px;
  }

  #population .pieceHeader {
    padding-top: 10px;
  }

  #population .pieceBody {
    display: flex;
    align-items: center;
    padding: 23px 23px 23px 33px;
  }

  #population .update {
    left: 2.75rem;
    top: calc(50% + 0.75rem);
  }

  #population .update span {
    display: block;
  }

  #population table {
    display: block;
    border-collapse: collapse;
  }

  #population tbody {
    display: flex;
    justify-content: center;
    align-items: center;
  }

  #population th,
  #population td {
    padding: 6px;
  }

  #population .more a:hover,
  #population .more a:focus {
    background-color: var(--mono-color-17);
  }
}

@media screen and (max-width: 959px) {
  #population .pieceContainer {
    flex-direction: column;
    max-width: calc(100% - 30px);
    margin: 0 auto 35px;
    padding: 20px 30px;
  }

  #population .pieceHeader {
    padding-bottom: 42px;
  }

  #population .pieceHeader::after {
    left: 50%;
    top: calc(100% - 18px);
    width: 1px;
    height: 36px;
  }

  #population .pieceBody {
    flex-basis: 100%;
    padding: 7px 0 15px;
  }

  #population .update {
    top: 50px;
    left: 0;
    width: 100%;
  }

  #population .update span {
    display: inline-block;
  }

  #population .update span:first-child {
    margin-right: 1em;
  }

  #population table {
    table-layout: auto;
    width: 100%;
  }

  #population table,
  #population th,
  #population td {
    border: 18px solid var(--mono-color-9);
  }

  #population th,
  #population td {
    padding: 3px 6px;
  }

  #population .more {
    text-align: center;
  }
}

/* relatedSite
----------------------------------------------- */
#relatedSite .pieceHeader {
  margin: 0 auto;
}

#relatedSite .subtitle {
  background-color: var(--main-color-3);
}

#relatedSite .pieceBody {
  background-color: var(--main-color-4);
}

#relatedSite ul {
  display: flex;
}

@media screen and (min-width: 960px) {
  #relatedSite {
    margin-bottom: 100px;
  }

  #relatedSite .pieceHeader {
    max-width: var(--site-width);
    margin: 0 auto;
  }

  #relatedSite .pieceBody {
    padding: 50px 0 44px;
  }

  #relatedSite ul {
    gap: 24px;
    max-width: var(--site-width);
    margin: 0 auto;
  }

  #relatedSite .slider {
    display: flex;
    flex-wrap: wrap;
  }
}

@media screen and (max-width: 959px) {
  #relatedSite {
    margin-bottom: 35px;
  }

  #relatedSite .pieceHeader {
    max-width: calc(100% - 40px);
  }

  #relatedSite .pieceBody {
    padding: 45px 45px 0;
  }

  #relatedSite ul.slick-slider {
    margin: 0 0 13px;
  }

  #relatedSite ul.slick-slider .slick-slide {
    padding: 0;
  }

  #relatedSite .slick-prev,
  #relatedSite .slick-next {
    width: 48px;
    height: 48px;
    margin-top: -24px;
  }

  #relatedSite .slick-prev {
    left: -25px;
  }

  #relatedSite .slick-next {
    right: -25px;
  }

  .slider-controls-wrapper {
    display: flex;
    flex-direction: column;
  }

  #relatedSite .slick-dots-container {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    order: 1;
    margin: 0 -22px 22px 0;
  }
}

/* advertisement
----------------------------------------------- */
#advertisement {
  margin: 0 auto;
}

#advertisement h2 {
  font-size: 1.5rem;
}

#advertisement .upper_text {
  display: flex;
  align-items: center;
  gap: 1rem;
  line-height: 1;
}

#advertisement a {
  color: var(--mono-color-1);
  text-decoration: underline;
}

#advertisement a:hover,
#advertisement a:focus {
  text-decoration: none;
}

#advertisement ul {
  display: flex;
  flex-wrap: wrap;
}

@media screen and (min-width: 1200px) {
  #advertisement {
    max-width: var(--site-width);
  }
}

@media screen and (max-width: 1199px) {
  #advertisement {
    max-width: calc(100% - 36px);
  }

  #advertisement .upper_text {
    flex-wrap: wrap;
  }
}

@media screen and (min-width: 560px) {
  #advertisement .upper_text {
    margin-bottom: 24px;
  }

  #advertisement ul {
    gap: 24px;
  }

  #advertisement .lower_text span {
    display: none;
  }
}

@media screen and (max-width: 559px) {
  #advertisement {
    max-width: calc(100% - 30px);
  }

  #advertisement .upper_text {
    margin-bottom: 15px;
  }

  #advertisement .upper_text span {
    display: none;
  }

  #advertisement ul {
    justify-content: center;
    gap: 9px;
  }

  #advertisement li {
    flex-basis: calc(50% - 4.5px);
  }

  #advertisement .lower_text {
    margin-top: 22px;
  }

  #advertisement .lower_text span {
    display: block;
  }
}