@charset "UTF-8";

/* ==================================================
   変数・サイト共通カラー
================================================== */
:root {
  --color-primary: #036eb8;
  --color-primary-dark: #004371;
  --color-green: #00913a;
  --color-text: #333;
  --shadow-card: 0 0 20px rgba(0, 71, 112, .15);
  --shadow-card-hover: 0 14px 30px rgba(0, 71, 112, .28);
}

/* ==================================================
   リセット・ベーススタイル
================================================== */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
	scroll-padding-top: 90px; /* スクロール時の上部の余白を60pxに設定 */
  font-size: 62.5%;
}

html,
body,
div,
span,
applet,
object,
iframe,
h1,
h2,
h3,
h4,
h5,
h6,
p,
blockquote,
pre,
abbr,
acronym,
address,
big,
cite,
code,
del,
dfn,
em,
img,
ins,
kbd,
q,
s,
samp,
small,
strike,
strong,
/*sub,
sup,*/
tt,
var,
b,
u,
i,
center,
dl,
dt,
dd,
ol,
ul,
li,
fieldset,
form,
label,
legend,
table,
caption,
tbody,
tfoot,
thead,
tr,
th,
td,
article,
aside,
canvas,
details,
embed,
figure,
figcaption,
footer,
header,
hgroup,
menu,
nav,
output,
ruby,
section,
summary,
time,
mark,
audio,
video {
  outline: 0;
  margin: 0;
  border: 0;
  padding: 0;
  vertical-align: baseline;
  background: transparent;
  font-family: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
}

body {
  color: var(--color-text);
  font-size: 1.6rem;
}

p {
  font-size: 1.6rem;
	line-height: 1.8;
}

a { 
  color: inherit;
  text-decoration: none;
  display: inline-block;
  transition: all .3s;
}
a.link_txt { 
	font-weight: 700;
	margin: 0 .2em;
}
a.link_txt::after {
  display: inline-block;
  width: 16px;
  height: 16px;
  margin-left: .4em;
  background-repeat: no-repeat;
  background-size: contain;
	background-size: 15px;
	background-position: top;
  content: "";
  vertical-align: middle;
}
a.link_txt.external_links::after { background-image: url("../img/icon-link-external.svg"); }
a.link_txt.internal_links::after { background-image: url("../img/icon-link-internal.svg"); }
a.link_txt.mail_links::after { background-image: url("../img/icon-link-mail.svg"); width: 20px; background-size: 19px;}
a.link_txt.pdf_links::after { background-image: url("../img/icon-file-pdf.svg"); }
a.link_txt.excel_links::after { background-image: url("../img/icon-file-excel.svg"); }
a.link_txt.word_links::after { background-image: url("../img/icon-file-word.svg"); }

a,
button {
  touch-action: manipulation;
}

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

ul,
ol {
  list-style: none;
}

sup {
	font-size: 0.6em;
}

.pc_only {
  display: block;
}

.sp_only {
  display: none;
}

.wrapper {
  padding: 0 10px 100px;
}

.container {
  max-width: 1080px;
  margin: 0 auto;
}
/*.link-anchor {margin-top: -130px; padding-top: 130px;}*/

@media screen and (max-width:768px) {
	body {
		font-size: 1.4rem;
	}
	.pc_only {
		display: none;
	}
	.sp_only {
		display: block;
	}
	.wrapper {
		padding: 0 16px 60px;
	}
	.container{
		max-width: none;
		width: 100%;
	}
  p {
  font-size: 1.4rem;
}
}
/* ==================================================
   注記
================================================== */
.note {
  padding-left: 1.2em;
  font-size: 1.4rem;
  text-indent: -1.2em;
}

.note a {
  text-decoration: underline;
  display: inline-block;
  text-indent: 0;
}

@media (hover: hover) and (pointer: fine){
  .note a:hover{
    text-decoration: none;
  }
}
@media screen and (max-width:768px){
.note{
    font-size: 1.2rem;
  }
}
/* ==================================================
   リスト
================================================== */
.list-box {
  margin: 0 0 1em 2em;
	line-height: 1.8;
}

.list-disc {
  list-style: disc;
}

.list-number {
  list-style:decimal;
}

/* ==================================================
   共通ボタン・リンクパーツ
================================================== */
.text-button {
  margin: 4px 0 8px;
}
.arrow-link__blue a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--color-primary);
  font-weight: 700;
}

.circle-arrow {
  position: relative;
  display: inline-block;
  flex: 0 0 auto;
  width: 28px;
  height: 28px;
  border-radius: 50%;
}

.circle-arrow::before {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 7px;
  height: 7px;
  border-top: 2px solid;
  border-right: 2px solid;
  content: "";
  transform: translate(-65%, -50%) rotate(45deg);
}

.circle-arrow--blue {
  background-color: var(--color-primary);
  color: #fff;
}

.circle-arrow--white {
  background-color: #fff;
  color: var(--color-green);
}
.file-links {
  margin-top: 12px;
}

.file-links a {
  display: inline;
  font-weight: 700;
}
.file-links a::after {
  display: inline-block;
  width: 20px;
  height: 20px;
  margin-left: .5em;
  background-position: center;
  background-repeat: no-repeat;
  background-size: contain;
  content: "";
  vertical-align: middle;
}
.link-pdf a::after { background-image: url("../img/icon-file-pdf.svg"); }
.link-excel a::after { background-image: url("../img/icon-file-excel.svg"); }
.link-word a::after { background-image: url("../img/icon-file-word.svg"); }
.link-external a::after { background-image: url("../img/icon-link-external.svg"); width: 16px;}
.link-internal a::after { background-image: url("../img/icon-link-internal.svg"); }
.link-mail a::after { background-image: url("../img/icon-link-mail.svg"); }

@media (hover: hover) and (pointer: fine) {
  .login-button a {
    box-shadow: inset 0 0 0 0 var(--color-green);
    transition: color .3s ease, background-color .3s ease, box-shadow .3s ease;
  }
  .login-button a .circle-arrow {
    transition: color .3s ease, background-color .3s ease;
  }
  .login-button a:hover {
    background-color: #fff;
    box-shadow: inset 0 0 0 2px var(--color-green);
    color: var(--color-green);
  }
  .login-button a:hover .circle-arrow {
    background-color: var(--color-green);
    color: #fff;
  }
    .file-links a {
    text-decoration-thickness: 1px;
    text-underline-offset: 4px;
    transition: color .3s ease;
  }
  .file-links a:hover {
    color: var(--color-primary);
    text-decoration-line: underline;
  }
    a.link_txt {
    text-decoration-thickness: 1px;
    text-underline-offset: 4px;
    transition: color .3s ease;
  }
  a.link_txt:hover {
    color: var(--color-primary);
    text-decoration-line: underline;
  }

}

/* ==================================================
   共通ヘッダー・グローバルナビ
================================================== */
.hero {
  position: relative;
  background-image: url("../img/hero-main.png");
  background-position: center;
  background-size: cover;
  padding: 0 10px;
}
.top-page .hero {
  background-image: none;
}

.site-header {
  position: fixed;
  z-index: 1000;
  top: 20px;
  right: 10px;
  left: 10px;
  display: flex;
  align-items: center;
  width: auto;
  max-width: 1230px;
  height: 66px;
  margin: 0 auto;
  padding: 0 40px 0 44px;
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 4px 20px rgba(0, 78, 151, .25);
}

.site-logo {
  flex: 0 0 20%;
  width: 20%;
  overflow: hidden;
}

.site-logo img {
  width: 100%;
	filter: drop-shadow(1px 1px 1px rgba(180, 180, 180, 1));
}

.global-nav {
  margin-left: auto;
  font-size: 1.3rem;
  font-weight: 700;
  white-space: nowrap;
}

.global-nav ul {
  display: flex;
  align-items: center;
  gap: 20px;
  margin: 0;
  padding: 0;
}

.login-pill {
  margin-left: 18px;
  white-space: nowrap;
}
.login-button a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--color-green);
  color: #fff;
  font-weight: 700;
}
.login-pill a {
  padding: 7px 13px;
  border-radius: 18px;
  font-size: 1.3rem;
}

.menu-toggle {
  display: none;
}
.global-nav-login {
  display: none;
}

@media (max-width: 1280px) and (min-width: 769px) {
  .site-header {
    padding-right: clamp(16px, 2.8vw, 36px);
    padding-left: clamp(16px, 2.8vw, 36px);
  }

  .site-logo {
    flex-basis: 18%;
    width: 18%;
  }

  .site-logo img {
    width: 100%;
    max-width: 100%;
  }

  .global-nav {
    flex: 1 1 auto;
    min-width: 0;
    margin-left: clamp(8px, 1.2vw, 16px);
    font-size: clamp(1rem, 1vw, 1.3rem);
    white-space: normal;
  }

  .global-nav ul {
    justify-content: flex-end;
    gap: clamp(5px, .8vw, 12px);
  }

  .global-nav li {
    min-width: 0;
    text-align: center;
  }

  .global-nav a {
    display: block;
    line-height: 1.35;
  }

  .login-pill {
    margin-left: clamp(6px, .8vw, 12px);
  }
  .login-pill a {
    padding: 6px clamp(7px, .8vw, 11px);
    font-size: clamp(1rem, 1vw, 1.2rem);
  }
}

@media (max-width: 768px) {
  body.menu-open {
    overflow: hidden;
  }

  .site-header {
    position: fixed;
    top: 16px;
    right: 8px;
    left: 8px;
    width: auto;
    height: 64px;
    margin: 0;
    padding: 0 16px;
  }

  .site-logo {
    flex-basis: 70%;
    width: 70%;
  }

  .site-logo img {
    width: 100%;
  }

  .login-pill {
    display: none;
  }

  .menu-toggle {
    position: relative;
    z-index: 4;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 6px;
    width: 44px;
    height: 44px;
    margin-left: auto;
    padding: 9px;
    border: 0;
    background: transparent;
    cursor: pointer;
  }

  .menu-toggle span {
    display: block;
    width: 100%;
    height: 2px;
    border-radius: 2px;
    background: var(--color-primary-dark);
    transition: transform .25s, opacity .25s;
  }

  .menu-toggle[aria-expanded="true"] span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
  }

  .menu-toggle[aria-expanded="true"] span:nth-child(2) {
    opacity: 0;
  }

  .menu-toggle[aria-expanded="true"] span:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
  }

  .global-nav {
    position: fixed;
    z-index: 3;
    inset: 0;
    margin: 0;
    padding: 104px 32px 32px;
    overflow-y: auto;
    background: rgba(244, 248, 250, .98);
    font-size: 1.6rem;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-12px);
    transition: opacity .25s, visibility .25s, transform .25s;
  }

  .global-nav ul {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }

  .global-nav.is-open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }

  .global-nav a {
    display: block;
    padding: 18px 8px;
    border-bottom: 1px solid #cbdde7;
    color: var(--color-primary-dark);
  }
  .global-nav-login {
    display: block;
    margin-top: 24px;
  }
  .global-nav-login a {
    display: flex;
    min-height: 52px;
    padding: 12px 24px;
    border: 0;
    border-radius: 26px;
    color: #fff;
  }
  .hero {
    padding: 0 16px;
  }
}

/* ==================================================
   共通フッター
================================================== */
.site-footer {
  color: #fff;
  background: #0d2d42 url("../img/footer-water.png") center / 100% auto no-repeat;
  padding: 50px 10px;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
}

.office {
  width: 36%;
  padding: 20px 30px;
  background: #f4f8f9;
  color: var(--color-text);
  text-align: center;
}

.office img {
  width: 100%;
	filter: drop-shadow(2px 2px 1px rgba(180, 180, 180, 1));
}

.office p {
  margin-bottom: 1em;
}

.office-address {
  font-size: 1.2rem;
}

.office-contact {
  display: flex;
  justify-content: center;
  gap: 1.5em;
  margin: 0;
  font-size: 1.2rem;
}

.office-contact div {
  display: flex;
  gap: .4em;
}

.office-contact dt {
  font-weight: 700;
}

.office-contact dd {
  margin: 0;
}

.office-contact a {
  color: inherit;
}

.tel-button {
  display: none;
}
.footer-nav {
  width: 60%;
  font-size: 1.3rem;
  font-weight: 700;
}

.footer-nav ul {
  display: flex;
  flex-wrap: wrap;
  align-content: flex-start;
  justify-content: flex-start;
  column-gap: 2em;
  row-gap: 1em;
  margin: 0;
  padding: 0;
}

@media (max-width: 768px) {
  .site-footer{
    padding: 50px 16px;
  }
  .footer-inner {
    flex-direction: column;
  }
  .office{
    width: 100%;
    padding: 1em 2em;
  }
  .office-contact {
    align-items: center;
    flex-direction: column;
    gap: 10px;
  }

  .office-contact div {
    align-items: center;
  }

  .office-contact div:first-child {
    display: block;
    width: 100%;
  }

  .office-contact div:first-child dt {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip-path: inset(50%);
  }

  .tel-text {
    display: none;
  }

  .office-contact .tel-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .7em;
    width: 100%;
    max-width: 360px;
    min-height: 64px;
    padding: 12px 24px;
    border: 3px solid var(--color-green);
    border-radius: 16px;
    background: #fff;
    color: var(--color-green);
    font-size: clamp(1.8rem, 6vw, 2.6rem);
    font-weight: 700;
  }
  .office-contact .tel-button::before {
    display: block;
    flex: 0 0 auto;
    width: 28px;
    height: 28px;
    background: url("../img/icon-tel.svg") center / contain no-repeat;
    content: "";
  }
  .footer-nav ul{
    justify-content: center;
    row-gap: 2em;
  }
  .footer-nav {
    width: 100%;
    margin-top: 30px;
  }
}

/* ==================================================
   ホバー
================================================== */
@media (hover: hover) and (pointer: fine) {
  .arrow-link__blue a {
    position: relative;
    padding-bottom: 4px;
  }
  .arrow-link__blue a::after {
    position: absolute;
    right: 0;
    bottom: 0;
    left: 0;
    height: 2px;
    background: currentColor;
    content: "";
    transform: scaleX(0);
    transform-origin: right center;
    transition: transform .3s ease;
  }
  .arrow-link__blue a:hover::after {
    transform: scaleX(1);
    transform-origin: left center;
  }

  .site-logo a {
    transition: opacity .3s ease;
  }

  .site-logo a:hover {
    opacity: .6;
  }

  .global-nav a,
  .footer-nav a {
    position: relative;
    padding-bottom: 4px;
  }

  .breadcrumb a {
    position: relative;
  }

  .global-nav a::after,
  .footer-nav a::after,
  .breadcrumb a::after {
    position: absolute;
    right: 0;
    bottom: 0;
    left: 0;
    height: 2px;
    background: currentColor;
    content: "";
    transform: scaleX(0);
    transform-origin: right center;
    transition: transform .3s ease;
  }

  .breadcrumb a::after {
    bottom: -4px;
  }

  .global-nav a:hover,
  .footer-nav a:hover,
  .breadcrumb a:hover {
    color: var(--color-primary);
  }

  .global-nav a:hover::after,
  .footer-nav a:hover::after,
  .breadcrumb a:hover::after {
    transform: scaleX(1);
    transform-origin: left center;
  }

}

/* ==================================================
   下層ページ：キービジュアル
================================================== */
.hero--lower {
  padding: 20vh 10px 10vh;
  background-position: center 47%;
}

.hero--lower h1 {
  margin: 0;
  color: #fff;
  font-size: 4rem;
}
.lower-main {
  padding-top: 30px;
}
@media (max-width: 768px){
  .hero--lower{
padding: 18vh 16px 8vh;
  }
  .hero--lower h1{
    font-size: 3rem;
  }
}
/* ==================================================
   下層ページ：パンくず
================================================== */
.breadcrumb {
  color: #787878;
  font-size: 1.3rem;
  font-weight: 700;
}

.breadcrumb ol {
  display: flex;
  align-items: center;
  margin: 0;
  padding: 0;
}

.breadcrumb li {
  display: inline-flex;
  align-items: center;
}

.breadcrumb li+li::before {
  display: inline-block;
  flex: 0 0 auto;
  width: 6px;
  height: 6px;
  margin: 0 10px 0 8px;
  border-top: 2px solid var(--color-primary);
  border-right: 2px solid var(--color-primary);
  content: "";
  transform: rotate(45deg);
}

@media (max-width: 768px) {
  .breadcrumb ol {
    row-gap: .8em;
  }
}

/* ==================================================
   下層ページ：タイトル
================================================== */
.lowerContent h2 {
  margin-bottom: .8em;
  padding-bottom: .5em;
  border-bottom: 4px solid var(--color-primary);
  color: var(--color-primary);
  font-size: 2.6rem;
}
.lowerContent h3 {
  margin-bottom: .8em;
  color: var(--color-primary-dark);
  font-size: 2rem;
}
.lowerContent h4 {
  margin-bottom: .4em;
  color: var(--color-primary-dark);
  font-size: 1.8rem;
}

@media (max-width: 768px){
  .lowerContent h2{
    font-size: 2.2rem;
  }
  .lowerContent h3{
		margin-bottom: .5em;
    font-size: 1.8rem;
  }
	.lowerContent h4 {
		margin-bottom: .3em
		font-size: 1.6rem;
	}
}
/* ==================================================
   下層ページ：ファイルリンク・表組み
================================================== */

.tableNomal {
  width: 100%;
  border-collapse: collapse;
  font-size: 1.6rem;
}

.tableNomal th,
.tableNomal td {
  padding: 1em;
  border: 1px solid #b3b3b3;
  text-align: left;
}

.tableNomal th {
  background: #318ece;
  color: #fff;
}
.tableNomal .file-links {
  margin-top: 0;
}
@media (max-width: 768px){
 .tableNomal th,
.tableNomal td {
    font-size: 1.4rem;
    padding: .8em;
  }
}

/* ==================================================
   流域対策マップ：切り替えタブ
================================================== */
.chisui-content {
  padding-top: 10px;
}

.map-tabs {
  display: flex;
  justify-content: center;
  gap: 25px;
  margin-bottom: 2.4em;
  padding: 0 .6em 1.5em;
}

.map-tab {
  --map-tab-color: #466e86;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 1.2em;
  flex: 0 1 28%;
  border: 0;
  border-radius: 5px;
  padding: .7em .9em;
  background: var(--map-tab-color);
  color: #fff;
  font-family: inherit;
  font-size: 2rem;
  font-weight: 700;
  line-height: 1.2;
  cursor: pointer;
  transition: color .3s ease, background-color .3s ease, box-shadow .3s ease;
}

.map-tab.is-active {
  --map-tab-color: var(--color-primary);
}

.map-tab-icon {
  position: relative;
  flex: 0 0 auto;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: #fff;
  transition: background-color .3s ease;
}

.map-tab-icon::before {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 6px;
  height: 6px;
  border-right: 2px solid var(--map-tab-color);
  border-bottom: 2px solid var(--map-tab-color);
  content: "";
  transform: translate(-50%, -65%) rotate(45deg);
  transition: border-color .3s ease;
}

.map-panel,
.summary-stat,
.key-indicators {
  border-radius: 8px;
  background: #fff;
  box-shadow: var(--shadow-card);
}

.map-panel {
  padding: 2.6em 2em;
}

.map-panel[hidden] {
  display: none;
}

.map-panel h2 {
  margin: 0 0 .2em;
  border: 0;
  padding: 0;
  color: var(--color-text);
  font-size: 2.6rem;
  text-align: center;
}

.map-panel .note {
  margin-bottom: .8em;
  text-align: center;
}

.map-image {
  text-align: center;
}

.map-image a {
  display: block;
}

.map-image img, .map-image object {
  width: 86.7%;
}

@media (hover: hover) and (pointer: fine) {
  .map-tab:hover {
    background-color: #fff;
    box-shadow: inset 0 0 0 2px var(--map-tab-color);
    color: var(--map-tab-color);
  }

  .map-tab:hover .map-tab-icon {
    background-color: var(--map-tab-color);
  }

  .map-tab:hover .map-tab-icon::before {
    border-color: #fff;
  }
}

@media screen and (max-width: 768px) {
  .chisui-content {
    padding-top: 0;
  }

  .map-tabs {
    gap: 10px;
    margin-bottom: 2em;
    padding-right: 0;
    padding-left: 0;
  }

  .map-tab {
    gap: .6em;
    flex-basis: 50%;
    padding: .8em .5em;
    font-size: 1.4rem;
  }

  .map-tab-icon {
    width: 20px;
    height: 20px;
  }

  .map-panel {
    padding: 2em 1em;
  }

  .map-panel h2 {
    font-size: 2rem;
  }

  .map-panel .note {
    margin-bottom: 1.4em;
    text-align: left;
  }

  .map-image img {
    width: 100%;
  }
}

/* ==================================================
   流域対策マップ：表
================================================== */
.measure-summary {
  margin-top: 0;
}

.measure-summary > .container > h2 {
  margin-bottom: 1.1em;
  border: 0;
  padding: 0;
  color: var(--color-text);
  font-size: 3rem;
  text-align: center;
}

.measure-summary-grid {
  display: grid;
  grid-template-columns: minmax(0, 40.5%) minmax(0, 1fr);
  gap: 20px;
}

.summary-stats {
  display: grid;
  gap: 20px;
}

.summary-stat {
  display: flex;
  align-items: center;
  flex-direction: column;
  justify-content: center;
  padding: 1.5em;
  text-align: center;
}

h3.summary-heading {
  width: 45%;
  border-radius: 70px;
  padding: .4em 1em;
  background: var(--color-green);
  color: #fff;
  font-size: 1.8rem;
  font-weight: 700;
  text-align: center;
  margin: 0 0 1em;
}

.summary-stat-value {
  display: flex;
  align-items: baseline;
  gap: .6em;
  margin: 0;
}

.summary-stat-value strong {
  font-size: 4rem;
  line-height: .8;
}

.summary-stat-value span {
  font-size: 1.6rem;
  font-weight: 500;
}

.key-indicators {
  display: flex;
  align-items: center;
  flex-direction: column;
  padding: 1.75em 3.4em;
}

.measure-summary .key-indicators > .summary-heading {
  width: 35%;
  color: #fff;
}

.indicator-values {
  display: grid;
  gap: 1.1em;
  width: 100%;
}

.indicator-values > div {
  border-radius: 6px;
  padding: 1.4em 2em;
  background: #f7f7f7;
}

.indicator-values dt {
  margin-bottom: .4em;
  font-size: 1.6rem;
  font-weight: 700;
}

.indicator-values dd {
  font-size: clamp(2.6rem, 2.8vw, 3.4rem);
  font-weight: 700;
  line-height: 1.3;
  white-space: nowrap;
}

.indicator-values dd span {
  font-size: .75em;
}

.summary-progress {
  width: 100%;
  margin-top: 1.5em;
}

.summary-progress p {
  margin-bottom: .3em;
  font-size: 2rem;
  font-weight: 700;
}

.progress-labels {
  display: flex;
  justify-content: space-between;
  margin-bottom: .3em;
  font-size: 1.4rem;
}

.progress-track {
  overflow: hidden;
  height: 16px;
  border-radius: 100px;
  background: #d9d9d9;
}

.progress-track > span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: #0086ea;
}

@media screen and (max-width: 768px) {
  .measure-summary > .container > h2 {
    margin-bottom: .9em;
    font-size: 2.2rem;
  }

  .measure-summary-grid {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .summary-stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px;
  }

  .summary-stat {
    padding: 1em .4em;
  }

  h3.summary-heading--wide {
    width: 90%;
    padding: .5em .9em;
    font-size: 1.6rem;
  }

  .summary-stat-value {
    flex-direction: row;
    gap: .6em;
  }

  .summary-stat-value strong {
    font-size: 3.2rem;
  }


  .key-indicators {
    padding: 1.4em 1em;
  }

  .measure-summary .key-indicators > .summary-heading {
    width: 90%;
  }

  .indicator-values > div {
    padding: 1.1em;
  }

  .indicator-values dt,
  .summary-progress p {
    font-size: 1.4rem;
  }

  .indicator-values dd {
    font-size: clamp(2.2rem, 7vw, 2.8rem);
  }
}

@media screen and (max-width: 420px) {
  .summary-stats {
    grid-template-columns: 1fr;
  }
}

/* ==================================================
   流域対策マップ：詳細ページ共通
================================================== */
/*
.chisui-detail-page .breadcrumb ol {
  flex-wrap: wrap;
}

.detail-map-panel .note {
  margin-bottom: 1.5em;
  text-align: center;
}

.detail-map-image {
  text-align: center;
}

.detail-map-image img {
  width: 50%;
}

.detail-data-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.detail-data-grid > * {
  min-width: 0;
}

.detail-data-section .note {
  margin-top: 1em;
  text-align: right;
}

.detail-card {
  min-width: 0;
  max-width: 100%;
  border-radius: 8px;
  padding: 1.5em;
  background: #fff;
  box-shadow: var(--shadow-card);
}

.detail-card > .summary-heading {
  width: 42%;
  margin-right: auto;
  margin-left: auto;
}

.achievement-list {
  display: grid;
  gap: 1.4em;
}

.achievement-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: .4em;
  font-size: 1.6rem;
  font-weight: 700;
}

.achievement-heading span:last-child {
  font-size: 1.2rem;
  line-height: 1.2;
  text-align: right;
}

.achievement-bar {
  overflow: hidden;
  border-radius: 100px;
  background: #d9d9d9;
}

.achievement-bar > span {
  display: block;
  width: var(--progress);
  min-width: fit-content;
  border-radius: inherit;
  padding: .35em .8em;
  background: #0086ea;
  color: #fff;
  font-size: 1.4rem;
  line-height: 1;
  white-space: nowrap;
}

.detail-table-wrap {
  width: 100%;
  max-width: 100%;
  overflow-x: auto;
}

.detail-table {
  font-size: 1.4rem;
}

.detail-table th,
.detail-table td {
  overflow-wrap: anywhere;
  text-align: center;
}

.detail-table th:first-child {
  width: 40%;
}

.detail-table tbody th {
  background: #fff;
  color: var(--color-text);
  font-weight: 500;
  text-align: left;
}

@media screen and (max-width: 768px) {
  .detail-map-panel .note {
    text-align: left;
  }

  .detail-map-image img {
    width: 100%;
  }

  .detail-data-grid {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .detail-card {
    padding: 1.2em 1em;
  }

  .detail-card > .summary-heading {
    width: 90%;
    padding: .5em .9em;
    font-size: 1.6rem;
  }

  .achievement-heading {
    font-size: 1.4rem;
  }

  .detail-table {
    min-width: 0;
    font-size: 1.2rem;
  }

  .detail-table-wrap {
    overflow-x: visible;
  }

  .detail-table th,
  .detail-table td {
    padding: .55em .3em;
    font-size: 1.2rem;
  }
}
*/