/*! destyle.css v4.0.0 | MIT License | https://github.com/nicolas-cusan/destyle.css */
/* Reset box-model and set borders */
/* ============================================ */
*,
::before,
::after {
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  border-style: solid;
  border-width: 0;
}

/* Document */
/* ============================================ */
/**
 * 1. Correct the line height in all browsers.
 * 2. Prevent adjustments of font size after orientation changes in iOS.
 * 3. Remove gray overlay on links for iOS.
 */
html {
  line-height: 1.15; /* 1 */
  -webkit-text-size-adjust: 100%; /* 2 */
  -webkit-tap-highlight-color: transparent; /* 3*/
}

/* Sections */
/* ============================================ */
/**
 * Remove the margin in all browsers.
 */
body {
  margin: 0;
}

/**
 * Render the `main` element consistently in IE.
 */
main {
  display: block;
}

/* Vertical rhythm */
/* ============================================ */
p,
table,
blockquote,
address,
pre,
iframe,
form,
figure,
dl {
  margin: 0;
}

/* Headings */
/* ============================================ */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-size: inherit;
  font-weight: inherit;
  margin: 0;
}

/* Lists (enumeration) */
/* ============================================ */
ul,
ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

/* Lists (definition) */
/* ============================================ */
dt {
  font-weight: bold;
}

dd {
  margin-left: 0;
}

/* Grouping content */
/* ============================================ */
/**
 * 1. Add the correct box sizing in Firefox.
 * 2. Show the overflow in Edge and IE.
 */
hr {
  -webkit-box-sizing: content-box;
          box-sizing: content-box; /* 1 */
  height: 0; /* 1 */
  overflow: visible; /* 2 */
  border-top-width: 1px;
  margin: 0;
  clear: both;
  color: inherit;
}

/**
 * 1. Correct the inheritance and scaling of font size in all browsers.
 * 2. Correct the odd `em` font sizing in all browsers.
 */
pre {
  font-family: monospace, monospace; /* 1 */
  font-size: inherit; /* 2 */
}

address {
  font-style: inherit;
}

/* Text-level semantics */
/* ============================================ */
/**
 * Remove the gray background on active links in IE 10.
 */
a {
  background-color: transparent;
  text-decoration: none;
  color: inherit;
}

/**
 * 1. Remove the bottom border in Chrome 57-
 * 2. Add the correct text decoration in Chrome, Edge, IE, Opera, and Safari.
 */
abbr[title] {
  -webkit-text-decoration: underline dotted;
          text-decoration: underline dotted; /* 2 */
}

/**
 * Add the correct font weight in Chrome, Edge, and Safari.
 */
b,
strong {
  font-weight: bolder;
}

/**
 * 1. Correct the inheritance and scaling of font size in all browsers.
 * 2. Correct the odd `em` font sizing in all browsers.
 */
code,
kbd,
samp {
  font-family: monospace, monospace; /* 1 */
  font-size: inherit; /* 2 */
}

/**
 * Add the correct font size in all browsers.
 */
small {
  font-size: 80%;
}

/**
 * Prevent `sub` and `sup` elements from affecting the line height in
 * all browsers.
 */
sub,
sup {
  font-size: 75%;
  line-height: 0;
  position: relative;
  vertical-align: baseline;
}

sub {
  bottom: -0.25em;
}

sup {
  top: -0.5em;
}

/* Replaced content */
/* ============================================ */
/**
 * Prevent vertical alignment issues.
 */
svg,
img,
embed,
object,
iframe {
  vertical-align: bottom;
}

/* Forms */
/* ============================================ */
/**
 * Reset form fields to make them styleable.
 * 1. Make form elements stylable across systems iOS especially.
 * 2. Inherit text-transform from parent.
 */
button,
input,
optgroup,
select,
textarea {
  -webkit-appearance: none; /* 1 */
  -moz-appearance: none;
       appearance: none;
  vertical-align: middle;
  color: inherit;
  font: inherit;
  background: transparent;
  padding: 0;
  margin: 0;
  border-radius: 0;
  text-align: inherit;
  text-transform: inherit; /* 2 */
}

/**
 * Correct cursors for clickable elements.
 */
button,
[type=button],
[type=reset],
[type=submit] {
  cursor: pointer;
}

button:disabled,
[type=button]:disabled,
[type=reset]:disabled,
[type=submit]:disabled {
  cursor: default;
}

/**
 * Improve outlines for Firefox and unify style with input elements & buttons.
 */
:-moz-focusring {
  outline: auto;
}

select:disabled {
  opacity: inherit;
}

/**
 * Remove padding
 */
option {
  padding: 0;
}

/**
 * Reset to invisible
 */
fieldset {
  margin: 0;
  padding: 0;
  min-width: 0;
}

legend {
  padding: 0;
}

/**
 * Add the correct vertical alignment in Chrome, Firefox, and Opera.
 */
progress {
  vertical-align: baseline;
}

/**
 * Remove the default vertical scrollbar in IE 10+.
 */
textarea {
  overflow: auto;
}

/**
 * Correct the cursor style of increment and decrement buttons in Chrome.
 */
[type=number]::-webkit-inner-spin-button,
[type=number]::-webkit-outer-spin-button {
  height: auto;
}

/**
 * Correct the outline style in Safari.
 */
[type=search] {
  outline-offset: -2px; /* 1 */
}

/**
 * Remove the inner padding in Chrome and Safari on macOS.
 */
[type=search]::-webkit-search-decoration {
  -webkit-appearance: none;
}

/**
 * 1. Correct the inability to style clickable types in iOS and Safari.
 * 2. Fix font inheritance.
 */
::-webkit-file-upload-button {
  -webkit-appearance: button; /* 1 */
  font: inherit; /* 2 */
}

/**
 * Fix appearance for Firefox
 */
[type=number] {
  -moz-appearance: textfield;
}

/**
 * Clickable labels
 */
label[for] {
  cursor: pointer;
}

/* Interactive */
/* ============================================ */
/*
 * Add the correct display in Edge, IE 10+, and Firefox.
 */
details {
  display: block;
}

/*
 * Add the correct display in all browsers.
 */
summary {
  display: list-item;
}

/*
 * Remove outline for editable content.
 */
[contenteditable]:focus {
  outline: auto;
}

/* Tables */
/* ============================================ */
/**
1. Correct table border color inheritance in all Chrome and Safari.
*/
table {
  border-color: inherit; /* 1 */
  border-collapse: collapse;
}

caption {
  text-align: left;
}

td,
th {
  vertical-align: top;
  padding: 0;
}

th {
  text-align: left;
  font-weight: bold;
}

html {
  font-size: 100%;
  visibility: hidden;
}

html.wf-active,
html.loading-delay {
  visibility: visible;
}

body {
  font-size: 1rem;
  line-height: 1.6;
}

@media (max-width: 767px) {
  html {
    font-size: 87.5%;
  }
  body {
    font-size: 0.875rem;
  }
}
.l-body {
  min-width: 1260px;
  font-family: "yu-gothic-pr6n", sans-serif;
  font-weight: 400;
  font-style: normal;
}

.l-container {
  position: relative;
  overflow: hidden;
}

.l-section__inner {
  width: 1200px;
  margin: 0 auto;
}

.l-main {
  width: 1200px;
  margin: 70px auto 100px auto;
}
.l-main--fullwide {
  width: 100%;
}

@media (max-width: 767px) {
  .l-body {
    min-width: 100%;
  }
  .l-section__inner {
    width: auto;
    margin: 0 4%;
  }
  .l-main {
    width: auto;
    margin: 0 4% 60px 4%;
  }
  .l-main--fullwide {
    width: 100%;
    margin: 0 0 60px 0;
  }
}
.c-heading {
  font-weight: 700;
  font-style: normal;
}
.c-heading--en {
  font-family: "bahnschrift", sans-serif;
  color: #25435e;
  font-size: 120px;
  font-weight: 700;
  line-height: 1.2;
}
.c-heading__ja {
  display: block;
  font-family: "Helvetica Neue", Arial, "heisei-kaku-gothic-std", sans-serif;
  font-weight: 700;
  font-size: 1.25rem;
}
.c-heading--white {
  color: #FFFFFF;
}

@media (max-width: 767px) {
  .c-heading--en {
    font-size: 56px;
  }
  .c-heading__ja {
    font-size: 1rem;
  }
}
.c-subheading {
  background: #25435e url(/alpsroof/img/background_heading.png) no-repeat center right;
  background-size: contain;
  padding: 10px 15px;
  font-family: "Helvetica Neue", Arial, "heisei-kaku-gothic-std", sans-serif;
  font-size: 1.125rem;
  color: #FFFFFF;
}

.c-link--more {
  text-align: right;
  display: block;
  -webkit-transition: color 0.3s ease-in;
  transition: color 0.3s ease-in;
}
.c-link--more:hover {
  color: #26aae1;
}
.c-link--white {
  color: #FFFFFF;
}
.c-link--blank {
  padding-right: 20px;
  background: transparent url(/alpsroof/img/link_white.png) no-repeat center right;
  background-size: 16px 16px;
}

@media (max-width: 767px) {
  .c-link--blank {
    padding-right: 15px;
    background: transparent url(/alpsroof/img/link_white.png) no-repeat center right;
    background-size: 12px 12px;
  }
}
.c-text {
  font-family: "yu-gothic-pr6n", sans-serif;
}
.c-text--b {
  font-family: "Helvetica Neue", Arial, "heisei-kaku-gothic-std", sans-serif;
}
.c-text--white {
  color: #FFFFFF;
}
.c-text--cms {
  font-family: "Helvetica Neue", Arial, "heisei-kaku-gothic-std", sans-serif;
  font-weight: 700;
  text-align: center;
  color: #9e9e9e;
  font-size: 2.25rem;
}

@media (max-width: 767px) {
  .c-text--cms {
    font-size: 1.5rem;
  }
}
.c-breadcrumb {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: end;
      -ms-flex-pack: end;
          justify-content: end;
  padding-top: 15px;
}
.c-breadcrumb li {
  margin: 0 0 0 10px;
}
.c-breadcrumb__trail {
  color: #25435e;
}
.c-breadcrumb__trail a:hover {
  text-decoration: underline;
  color: #26aae1;
}

@media (max-width: 767px) {
  .c-breadcrumb {
    -webkit-box-pack: start;
        -ms-flex-pack: start;
            justify-content: start;
    padding: 15px 0 30px;
  }
  .c-breadcrumb li {
    margin: 0 10px 0 0;
  }
}
.p-header {
  background: rgba(37, 67, 94, 0.8);
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: end;
      -ms-flex-pack: end;
          justify-content: end;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  width: 100%;
  height: 70px;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 1000;
}

.p-header-nav {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
.p-header-nav__menu {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: end;
      -ms-flex-pack: end;
          justify-content: end;
}
.p-header-nav__menu li {
  margin-right: 30px;
}
.p-header-nav__menu li a {
  color: #FFFFFF;
  font-family: "Helvetica Neue", Arial, "heisei-kaku-gothic-std", sans-serif;
  font-weight: 700;
  text-decoration: none;
  display: block;
  position: relative;
}
.p-header-nav__menu li a::after {
  content: "";
  display: block;
  height: 2px;
  width: 0;
  background: #FFFFFF;
  position: absolute;
  bottom: 2px;
  left: 0;
  -webkit-transition: all 0.3s ease-out;
  transition: all 0.3s ease-out;
}
.p-header-nav__menu li a:hover::after {
  width: 100%;
}
.p-header-nav__menu__ja {
  display: none;
}
.p-header-nav__lang__menu {
  background: #25435e;
  height: 70px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  padding: 0 20px;
  cursor: pointer;
  font-family: "Helvetica Neue", Arial, "heisei-kaku-gothic-std", sans-serif;
  font-weight: 700;
  color: #FFFFFF;
}
.p-header-nav__lang__menu img {
  width: 16px;
  height: auto;
  vertical-align: text-top;
  margin-right: 3px;
}
.p-header-nav__sns {
  display: none;
}
.p-header-nav__koshien {
  display: none;
}

.stt-lang-select {
  display: none;
  position: absolute;
  top: 70px;
  right: 0;
  z-index: 10000;
}
.stt-lang-select .stt-select {
  width: 104px;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}
.stt-lang-select .stt-select .stt-item {
  color: #FFFFFF;
  font-family: "Helvetica Neue", Arial, "heisei-kaku-gothic-std", sans-serif;
  font-weight: 700;
  padding: 10px;
  text-align: center;
  font-size: 0.875rem;
  width: 110px;
  border-top: rgba(255, 255, 255, 0.5) 1px solid;
  -webkit-transition: background 0.3s ease-in;
  transition: background 0.3s ease-in;
  background: rgba(37, 67, 94, 0.8);
  cursor: pointer;
}
.stt-lang-select .stt-select .stt-item:hover {
  background: #25435e;
}
.stt-lang-select .stt-select .stt-item[data-stt-active] {
  background: #FFFFFF;
  color: #25435e;
  position: relative;
}
.stt-lang-select .stt-select .stt-item[data-stt-active]::before {
  content: "";
  display: block;
  width: 0;
  height: 0;
  border-left: 10px solid #25435e;
  border-top: 8px solid transparent;
  border-bottom: 8px solid transparent;
  position: absolute;
  margin: auto;
  top: 0;
  bottom: 0;
  left: 0;
}

.p-sp-menu {
  display: none;
}

@media (max-width: 767px) {
  .p-header {
    position: fixed;
    height: 0;
    background: transparent;
  }
  .p-header:has(.is-view) {
    height: auto;
  }
  .p-header__sp-block {
    background: #FFFFFF;
    padding: 30px 15px;
  }
  .p-header-nav {
    background: #25435e;
    height: 100dvh;
    overflow-y: scroll;
    width: 100%;
    display: block;
    margin: 0 auto;
    -webkit-transition: all 0.3s ease-out;
    transition: all 0.3s ease-out;
    -webkit-transform: translateX(100vw);
            transform: translateX(100vw);
    z-index: 1000;
  }
  .p-header-nav.is-view {
    -webkit-transform: translateX(0);
            transform: translateX(0);
  }
  .p-header-nav__menu {
    display: block;
    width: 90%;
    margin: 60px auto 0 auto;
    border-top: 1px solid #FFFFFF;
    text-align: left;
    padding-bottom: 30px;
  }
  .p-header-nav__menu li {
    text-align: left;
    margin: 0 auto;
    border-bottom: 1px solid #FFFFFF;
  }
  .p-header-nav__menu li a {
    font-size: 1.25rem;
    padding: 10px 0;
  }
  .p-header-nav__menu li a::after {
    display: none;
  }
  .p-header-nav__menu__ja {
    display: block;
    font-size: 0.875rem;
  }
  .p-header-nav__lang {
    background: transparent;
    height: auto;
    display: block;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
    padding: 0;
  }
  .p-header-nav__lang__menu {
    display: none;
  }
  .p-header-nav__sns {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
    margin: 20px 0;
  }
  .p-header-nav__sns li {
    margin: 0 10px;
  }
  .p-header-nav__sns li a img {
    width: 24px;
    height: auto;
  }
  .p-header-nav__koshien {
    margin: 24px auto 0 auto;
    text-align: center;
    display: block;
  }
  .p-header-nav__koshien a {
    display: block;
  }
  .p-header-nav__koshien a img {
    width: 240px;
    height: auto;
  }
  .stt-lang-select {
    position: static;
    display: block;
  }
  .stt-lang-select .stt-select {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
    width: auto;
    -webkit-box-sizing: border-box;
            box-sizing: border-box;
    position: static;
  }
  .stt-lang-select .stt-select .stt-item {
    color: #25435e;
    font-family: "Helvetica Neue", Arial, "heisei-kaku-gothic-std", sans-serif;
    font-weight: 700;
    padding: 0;
    text-align: center;
    font-size: 1.25rem;
    width: auto;
    border-top: none;
    -webkit-transition: background 0.3s ease-in;
    transition: background 0.3s ease-in;
    background: none;
    padding-left: 10px;
    line-height: 0.8;
  }
  .stt-lang-select .stt-select .stt-item::after {
    content: "/";
    display: inline-block;
    color: #25435e;
  }
  .stt-lang-select .stt-select .stt-item:last-child::after {
    display: none;
  }
  .stt-lang-select .stt-select .stt-item:hover {
    color: #25435e;
  }
  .stt-lang-select .stt-select .stt-item[data-stt-active] span {
    display: inline-block;
    background: #25435e;
    color: #FFFFFF;
    padding: 4px;
    border-radius: 4px;
  }
  .stt-lang-select .stt-select .stt-item[data-stt-active]::before {
    display: none;
  }
  .p-sp-menu {
    display: block;
    position: fixed;
    right: 0;
    top: 0;
    width: 64px;
    height: 64px;
    background: rgba(37, 67, 94, 0.8);
    z-index: 1001;
    cursor: pointer;
  }
  .p-sp-menu__item {
    background: #FFFFFF;
    display: block;
    height: 2px;
    position: absolute;
    -webkit-transition: -webkit-transform 0.3s;
    transition: -webkit-transform 0.3s;
    transition: transform 0.3s;
    transition: transform 0.3s, -webkit-transform 0.3s;
    width: 36px;
    margin: auto;
    left: 0;
    right: 0;
    border-radius: 2px;
  }
  .p-sp-menu__item--top {
    top: 18px;
  }
  .p-sp-menu__item--center {
    top: 0;
    bottom: 0;
  }
  .p-sp-menu__item--bottom {
    bottom: 18px;
  }
  .p-sp-menu.is-active {
    background: transparent;
  }
  .p-sp-menu.is-active .p-sp-menu__item--top {
    top: 32px;
    -webkit-transform: rotate(45deg);
            transform: rotate(45deg);
  }
  .p-sp-menu.is-active .p-sp-menu__item--center {
    -webkit-transform: scaleX(0);
            transform: scaleX(0);
  }
  .p-sp-menu.is-active .p-sp-menu__item--bottom {
    bottom: 30px;
    -webkit-transform: rotate(135deg);
            transform: rotate(135deg);
  }
}
.p-top-hero__wrapper {
  position: relative;
  height: 100vh;
  width: 100vw;
}
.p-top-hero__unit {
  position: absolute;
  width: calc(100% + 160px);
  height: 100vh;
  top: 0;
  left: 0;
  opacity: 0;
}
.p-top-hero__unit img {
  -o-object-fit: cover;
     object-fit: cover;
  width: 100%;
  height: 100%;
}

@media only screen and (min-device-width: 768px) and (max-device-width: 1024px) and (orientation: portrait) {
  .p-top-hero__wrapper {
    height: 60vh;
  }
  .p-top-hero__unit {
    height: 60vh;
  }
}
@media (max-width: 767px) {
  .p-top-hero__wrapper {
    height: 100vw;
  }
  .p-top-hero__unit {
    height: 100vw;
  }
}
.p-top-introduction {
  position: relative;
  padding: 100px 0;
}
.p-top-introduction::before, .p-top-introduction::after {
  content: "";
  display: block;
  width: 270px;
  height: 400px;
  position: absolute;
}
.p-top-introduction::before {
  top: 0;
  left: 0;
  background: transparent url(/alpsroof/img/background_left.png) no-repeat 0 0;
  background-size: contain;
}
.p-top-introduction::after {
  bottom: 0;
  right: 0;
  background: transparent url(/alpsroof/img/background_right.png) no-repeat 0 0;
  background-size: contain;
}
.p-top-introduction__heading {
  font-family: "Helvetica Neue", Arial, "heisei-kaku-gothic-std", sans-serif;
  font-weight: 700;
  color: #25435e;
  font-size: 2.25rem;
  text-align: center;
  margin-bottom: 40px;
  letter-spacing: 0.07em;
}
.p-top-introduction__lead {
  line-height: 2;
  font-family: "Helvetica Neue", Arial, "heisei-kaku-gothic-std", sans-serif;
  font-weight: 500;
  font-size: 1.25rem;
  margin-bottom: 15px;
}
.p-top-introduction__lead__em {
  color: #26aae1;
}
.p-top-introduction__notes li {
  font-family: "Helvetica Neue", Arial, "heisei-kaku-gothic-std", sans-serif;
  font-weight: 500;
  font-size: 0.875rem;
  text-indent: -1em;
  margin-left: 1em;
}

@media (max-width: 767px) {
  .p-top-introduction {
    padding: 50px 0;
  }
  .p-top-introduction::before, .p-top-introduction::after {
    width: 135px;
    height: 200px;
  }
  .p-top-introduction__heading {
    font-size: 1.75rem;
    margin-bottom: 20px;
    letter-spacing: 0.07em;
  }
  .p-top-introduction__lead {
    font-size: 1rem;
    margin-bottom: 15px;
  }
}
.p-top-news {
  padding: 30px 0 80px;
}
.p-top-news__heading {
  margin-bottom: 30px;
}

@media (max-width: 767px) {
  .p-top-news {
    padding: 20px 0 50px;
  }
}
.p-top-about {
  padding: 50px 0 90px;
  width: 100%;
  height: 100%;
  min-height: 600px;
  position: relative;
  clip-path: inset(0);
  margin-top: -1px;
}
.p-top-about::before {
  content: "";
  visibility: visible;
  position: fixed;
  top: 0;
  left: 0;
  z-index: -1;
  width: 100%;
  height: 100dvh;
  background-repeat: no-repeat;
  background-position: top center;
  background-image: url(/alpsroof/img/top/background_about.jpg);
  background-size: cover;
}
.p-top-about__text {
  width: 500px;
  color: #FFFFFF;
  line-height: 2;
  margin: 60px 0 100px auto;
}

@media (max-width: 767px) {
  .p-top-about {
    padding: 30px 0 60px;
    min-height: 300px;
  }
  .p-top-about__text {
    width: auto;
    margin: 50px auto;
  }
}
.p-top-report {
  background: #c0c4c6;
  padding: 50px 0 90px;
}
.p-top-report__text {
  margin: 80px 0;
}

@media (max-width: 767px) {
  .p-top-report {
    padding: 30px 0px;
  }
  .p-top-report__text {
    margin: 50px 0;
  }
}
.p-top-history {
  padding: 100px 0;
}
.p-top-history__inner {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
}
.p-top-history__inner__block {
  width: 500px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-flow: column;
          flex-flow: column;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
}
.p-top-history__inner__block .c-heading--en {
  line-height: 0.7;
}
.p-top-history__inner__image {
  width: 666px;
}
.p-top-history__inner__text {
  margin-bottom: 30px;
  line-height: 2;
}
.p-top-history__inner__link {
  text-align: left;
}

@media (max-width: 767px) {
  .p-top-history {
    padding: 40px 0;
  }
  .p-top-history__inner {
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
  }
  .p-top-history__inner__block {
    width: auto;
  }
  .p-top-history__inner__block .c-heading--en {
    line-height: 1;
    margin-bottom: 30px;
  }
  .p-top-history__inner__image {
    width: auto;
    margin: 20px 0;
  }
  .p-top-history__inner__image img {
    width: 100%;
    height: auto;
  }
  .p-top-history__inner__link {
    text-align: right;
  }
}
.p-news-tag {
  display: -ms-grid;
  display: grid;
  -ms-grid-columns: 1fr 10px 1fr 10px 1fr 10px 1fr 10px 1fr;
  grid-template-columns: repeat(5, 1fr);
  grid-gap: 10px;
}
.p-news-tag__item {
  cursor: pointer;
  text-align: center;
  border: 1px solid #25435e;
  padding: 12px;
  line-height: 1;
  -webkit-transition: background 0.3s ease-in;
  transition: background 0.3s ease-in;
}
.p-news-tag__item.is-current {
  background: #25435e;
  color: #FFFFFF;
}
.p-news-tag__item:hover {
  background: #25435e;
  color: #FFFFFF;
}

.p-news-list {
  margin: 40px 0;
}
.p-news-list__item {
  border-bottom: 1px solid #c0c4c6;
}
.p-news-list__item:has(> :not(a)) {
  padding: 20px 0;
}
.p-news-list__item a {
  display: block;
  padding: 20px 0;
  text-decoration: none;
  -webkit-transition: opacity 0.3s ease-in;
  transition: opacity 0.3s ease-in;
}
.p-news-list__item a:hover {
  opacity: 0.8;
  color: #25435e;
}
.p-news-list__date {
  display: inline-block;
  font-size: 0.875rem;
}
.p-news-list__tag {
  display: inline-block;
  font-size: 0.875rem;
  background: #545a5d;
  color: #FFFFFF;
  padding: 4px 8px;
  margin-left: 5px;
  line-height: 1;
}
.p-news-list__text {
  margin-top: 5px;
}

@media (max-width: 767px) {
  .p-news-tag {
    -ms-grid-columns: 1fr 5px 1fr 5px 1fr;
    grid-template-columns: repeat(3, 1fr);
    grid-gap: 5px;
    margin: 20px 0;
  }
  .p-news-tag__item {
    padding: 8px 5px;
    font-size: 0.75rem;
  }
  .p-news-list {
    margin: 0 0 20px 0;
  }
  .p-news-list__item:has(> :not(a)) {
    padding: 15px 0;
  }
  .p-news-list__item a {
    padding: 15px 0;
  }
  .p-news-list__item a:hover {
    opacity: 1;
  }
  .p-news-list__tag {
    font-size: 0.75rem;
    padding: 4px 8px;
  }
}
.p-news-year {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  margin: 30px 0;
}
.p-news-year__item {
  font-family: "Helvetica Neue", Arial, "heisei-kaku-gothic-std", sans-serif;
  font-weight: 700;
  font-size: 1.25rem;
}
.p-news-year__item::after {
  content: "|";
  display: inline-block;
  margin: 0 10px;
  font-weight: 500;
}
.p-news-year__item:last-child::after {
  display: none;
}
.p-news-year__item.is-current {
  color: #25435e;
}

@media (max-width: 767px) {
  .p-news-year {
    margin: 20px 0;
  }
  .p-news-year__item {
    font-size: 1.125rem;
  }
}
.p-news-detail {
  margin-bottom: 60px;
}
.p-news-detail__header {
  margin: 30px 0;
  padding-bottom: 20px;
  border-bottom: 1px solid #c0c4c6;
}
.p-news-detail__date {
  display: inline-block;
  font-size: 0.875rem;
}
.p-news-detail__tag {
  display: inline-block;
  font-size: 0.875rem;
  background: #545a5d;
  color: #FFFFFF;
  padding: 4px 8px;
  margin-left: 5px;
  line-height: 1;
}
.p-news-detail__heading {
  font-family: "Helvetica Neue", Arial, "heisei-kaku-gothic-std", sans-serif;
  line-height: 1.4;
  font-weight: 500;
  margin-top: 10px;
  font-size: 1.25rem;
}
.p-news-detail__main h2 {
  padding: 10px 15px 10px 15px;
  color: #25435e;
  border-left: #25435e 4px solid;
  border-bottom: #cccccc 1px solid;
  margin: 30px 0 15px;
  font-family: "Helvetica Neue", Arial, "heisei-kaku-gothic-std", sans-serif;
  font-weight: 700;
  font-size: 1.25rem;
}
.p-news-detail__main p {
  line-height: 1.8;
}
.p-news-detail__main h4 {
  padding: 10px 12px;
  color: #25435e;
  border-left: #25435e 4px solid;
  margin: 30px 0 15px;
  background: #eeeeee;
  font-family: "Helvetica Neue", Arial, "heisei-kaku-gothic-std", sans-serif;
  font-weight: 700;
  font-size: 1.125rem;
}
.p-news-detail__main .img-c {
  margin: 20px 0;
  text-align: center;
}
.p-news-detail__main a {
  color: #25435e;
  text-decoration: underline;
}
.p-news-detail__main a:hover {
  color: #26aae1;
}

@media (max-width: 767px) {
  .p-news-detail {
    margin-bottom: 30px;
  }
  .p-news-detail__header {
    margin: 20px 0;
    padding-bottom: 15px;
  }
  .p-news-detail__heading {
    font-size: 1.125rem;
  }
  .p-news-detail__main p {
    font-size: 0.875rem;
  }
  .p-news-detail__main h4 {
    padding: 10px 6px;
  }
  .p-news-detail__main img {
    max-width: 100%;
    height: auto;
  }
}
.p-footer {
  background: #25435e;
  padding: 50px 0;
  position: relative;
}
.p-footer::before {
  content: "";
  display: block;
  width: 384px;
  height: 372px;
  background: url(/alpsroof/img/background_footer.png) no-repeat 0 0;
  background-size: contain;
  position: absolute;
  right: 0;
  bottom: 0;
}
.p-footer .l-section__inner {
  position: relative;
  z-index: 100;
}
.p-footer__heading {
  font-family: "Helvetica Neue", Arial, "heisei-kaku-gothic-std", sans-serif;
  font-weight: 700;
  color: #FFFFFF;
  font-size: 1.125rem;
}
.p-footer__sponsor {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  margin: 10px 0 70px 0;
}
.p-footer__sponsor a {
  display: block;
  width: 216px;
}
.p-footer__sponsor a img {
  width: 100%;
  height: auto;
}
.p-footer__links {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: end;
      -ms-flex-pack: end;
          justify-content: end;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
.p-footer__links li {
  margin-left: 32px;
}
.p-footer__links li a:hover {
  text-decoration: underline;
}
.p-footer__grouplink {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: end;
      -ms-flex-pack: end;
          justify-content: end;
  margin-top: 60px;
}
.p-footer__grouplink a img {
  width: 160px;
  height: auto;
}
.p-footer__grouplink__copyright {
  color: #FFFFFF;
  margin-left: 60px;
}

@media (max-width: 767px) {
  .p-footer {
    padding: 50px 0 10px 0;
  }
  .p-footer::before {
    width: 162px;
    height: 186px;
    background: url(/alpsroof/img/background_footer.png) no-repeat 0 0;
    background-size: cover;
  }
  .p-footer__heading {
    text-align: center;
  }
  .p-footer__sponsor {
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
    margin: 10px 0 30px 0;
  }
  .p-footer__sponsor a {
    display: block;
    width: 168px;
    margin: 0 2% 2% 0;
  }
  .p-footer__sponsor a:nth-child(even) {
    margin-right: 0;
  }
  .p-footer__links {
    display: block;
    text-align: center;
  }
  .p-footer__links li {
    margin-left: 0;
    margin-bottom: 10px;
  }
  .p-footer__grouplink {
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
    margin-top: 30px;
  }
  .p-footer__grouplink a img {
    width: 160px;
    height: auto;
  }
  .p-footer__grouplink__copyright {
    margin-left: 0;
    margin-top: 30px;
  }
}
.p-history-menu {
  margin: 60px 0;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  position: relative;
  border-bottom: 1px solid #000000;
  padding-bottom: 20px;
}
.p-history-menu::before {
  content: "";
  display: block;
  height: 1px;
  background: #000000;
  width: 100%;
  position: absolute;
  top: 30px;
  bottom: auto;
  margin: auto;
  z-index: -1;
}
.p-history-menu__item {
  color: #25435e;
  text-align: center;
  font-family: "Helvetica Neue", Arial, "heisei-kaku-gothic-std", sans-serif;
  font-weight: 700;
  line-height: 1.4;
  font-size: 1.125rem;
}
.p-history-menu__item a {
  display: block;
  background: #FFFFFF;
  padding: 15px 30px;
  -webkit-transition: background 0.3s ease-out;
  transition: background 0.3s ease-out;
}
.p-history-menu__item a:hover {
  background: #D3E9F2;
}
.p-history-menu__year {
  display: block;
  font-weight: 500;
  font-size: 1rem;
}

.p-history-wrapper__inner {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
}

.p-history-year {
  color: #000000;
  font-size: 1.5rem;
  font-family: "Helvetica Neue", Arial, "heisei-kaku-gothic-std", sans-serif;
  font-weight: 700;
  text-align: center;
  line-height: 1.4;
  width: 150px;
  position: relative;
  padding: 30px 0;
}
.p-history-year__wa {
  font-weight: 500;
  display: block;
  font-size: 1rem;
}

.p-history-unit {
  width: calc(100% - 150px);
  border-left: 1px solid #000000;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  padding: 30px 0 30px 30px;
  position: relative;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
}
.p-history-unit__item {
  width: 100%;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}
.p-history-unit__event {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  position: relative;
  margin-top: 10px;
  width: calc(100% - 300px);
}
.p-history-unit__event::before {
  content: "";
  display: block;
  margin: auto;
  width: 12px;
  height: 12px;
  border-radius: 6px;
  background: #25435e;
  position: absolute;
  top: 6px;
  bottom: auto;
  left: -36px;
}
.p-history-unit__event__date {
  font-family: "Helvetica Neue", Arial, "heisei-kaku-gothic-std", sans-serif;
  font-weight: 700;
  width: 75px;
}
.p-history-unit__event__text {
  width: calc(100% - 75px);
  padding-right: 20px;
}
.p-history-unit__photo {
  width: 300px;
}
.p-history-unit__photo img {
  width: 100%;
  height: auto;
  margin-bottom: 15px;
}

@media (max-width: 767px) {
  .p-history-menu {
    margin: 30px 0;
    display: block;
    position: relative;
    border-bottom: 1px solid #000000;
    padding-bottom: 20px;
  }
  .p-history-menu::before {
    display: none;
  }
  .p-history-menu__item {
    text-align: left;
  }
  .p-history-menu__item a {
    padding: 5px 10px 5px 0;
  }
  .p-history-menu__item a:hover {
    background: #FFFFFF;
  }
  .p-history-menu__item:nth-child(2) {
    margin-left: 15vw;
  }
  .p-history-menu__item:nth-child(3) {
    text-align: center;
  }
  .p-history-menu__item:nth-child(4) {
    text-align: right;
    margin-right: 15vw;
  }
  .p-history-menu__item:nth-child(5) {
    text-align: right;
  }
  .p-history-menu__year {
    display: inline-block;
    margin-left: 1em;
  }
  .p-history-year {
    font-size: 1.125rem;
    width: 80px;
    position: relative;
    padding: 15px 0;
  }
  .p-history-year__wa {
    font-size: 0.825rem;
  }
  .p-history-unit {
    width: calc(100% - 80px);
    padding: 15px 0 15px 15px;
    position: relative;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
  }
  .p-history-unit__item {
    width: 100%;
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
  }
  .p-history-unit__event {
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
    position: relative;
    margin-top: 10px;
    width: 100%;
  }
  .p-history-unit__event::before {
    content: "";
    display: block;
    margin: auto;
    width: 10px;
    height: 10px;
    border-radius: 5px;
    background: #25435e;
    position: absolute;
    top: 6px;
    bottom: auto;
    left: -20px;
  }
  .p-history-unit__event__date {
    width: 100%;
  }
  .p-history-unit__event__text {
    width: 100%;
    padding-right: 0;
  }
  .p-history-unit__photo {
    width: 100%;
    margin-top: 10px;
  }
  .p-history-unit__photo img {
    width: 100%;
    height: auto;
    margin-bottom: 10px;
  }
}
.p-about-introduction {
  padding-bottom: 50px;
}
.p-about-introduction__heading {
  color: #000000;
  font-weight: 700;
  font-family: "Helvetica Neue", Arial, "heisei-kaku-gothic-std", sans-serif;
  font-size: 1.5rem;
  margin: 60px 0 20px;
}
.p-about-introduction__photo {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
}
.p-about-introduction__photo__main {
  width: 752px;
}
.p-about-introduction__photo__sub {
  width: 438px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
}
.p-about-introduction__notes {
  font-family: "Helvetica Neue", Arial, "heisei-kaku-gothic-std", sans-serif;
  font-size: 0.875rem;
  text-indent: -1em;
  margin-left: 1em;
  margin-top: 10px;
}
.p-about-introduction__lead {
  font-family: "Helvetica Neue", Arial, "heisei-kaku-gothic-std", sans-serif;
  font-size: 1.25rem;
  margin: 30px 0;
  line-height: 1.8;
}

@media (max-width: 767px) {
  .p-about-introduction {
    padding-bottom: 10px;
  }
  .p-about-introduction__heading {
    font-size: 1.25rem;
    margin: 30px 0 10px;
  }
  .p-about-introduction__photo {
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
  }
  .p-about-introduction__photo__main {
    width: 100%;
  }
  .p-about-introduction__photo__main img {
    width: 100%;
    height: auto;
  }
  .p-about-introduction__photo__sub {
    width: auto;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: inherit;
    -webkit-box-direction: inherit;
        -ms-flex-direction: inherit;
            flex-direction: inherit;
    margin-top: 2%;
  }
  .p-about-introduction__photo__sub img {
    width: 49%;
  }
  .p-about-introduction__lead {
    font-size: 1rem;
    margin: 20px 0 40px;
    line-height: 1.8;
  }
}
.p-about-details {
  width: 100%;
  height: 100%;
  min-height: 700px;
  position: relative;
  clip-path: inset(0);
  margin-top: -1px;
  padding: 60px 0;
}
.p-about-details::before {
  content: "";
  visibility: visible;
  position: fixed;
  top: 0;
  left: 0;
  z-index: -1;
  width: 100%;
  height: 100dvh;
  background-repeat: no-repeat;
  background-position: center center;
  background-image: url(/alpsroof/img/about/background.jpg);
  background-size: cover;
}
.p-about-details p {
  margin: 30px 0;
  color: #FFFFFF;
  line-height: 1.8;
}

@media (max-width: 767px) {
  .p-about-details {
    min-height: 800px;
    padding: 40px 0;
  }
  .p-about-details p {
    margin: 15px 0;
  }
}
.p-about-step {
  padding: 60px 0;
}
.p-about-step__unit {
  border-left: 10px solid #25435e;
  padding: 15px 0 40px 30px;
  margin-bottom: 50px;
  position: relative;
}
.p-about-step__unit::after {
  content: "";
  display: block;
  height: 4px;
  width: 100%;
  background: transparent url(/alpsroof/img/about/line.png) no-repeat center right;
  position: absolute;
  bottom: 0;
  right: 0;
}
.p-about-step__heading {
  position: absolute;
  right: 0;
  bottom: -10px;
  font-family: "bahnschrift", sans-serif;
  font-weight: 400;
  font-size: 4.5rem;
  color: #25435e;
  text-align: right;
}
.p-about-step__heading--1 {
  letter-spacing: 0.03em;
}
.p-about-step__event dt {
  color: #25435e;
  font-family: "Helvetica Neue", Arial, "heisei-kaku-gothic-std", sans-serif;
  font-weight: 700;
  margin-bottom: 5px;
}
.p-about-step__photo {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  margin-top: 20px;
}
.p-about-step__photo__item {
  margin-right: 15px;
  width: 300px;
}
.p-about-step__photo__item img {
  width: 100%;
  height: auto;
}
.p-about-step__photo__caption {
  display: block;
  text-align: right;
  font-size: 0.875rem;
  margin-top: 5px;
}

@media (max-width: 767px) {
  .p-about-step {
    padding: 40px 0 0 0;
  }
  .p-about-step__unit {
    border-left: 5px solid #25435e;
    padding: 10px 0 40px 15px;
    margin-bottom: 30px;
  }
  .p-about-step__unit::after {
    background: transparent url(/alpsroof/img/about/line.png) no-repeat center right;
    background-size: contain;
    position: absolute;
    bottom: 0;
    right: 0;
  }
  .p-about-step__heading {
    position: absolute;
    right: 0;
    bottom: -5px;
    font-size: 3rem;
  }
  .p-about-step__heading--1 {
    letter-spacing: 0.03em;
  }
  .p-about-step__photo {
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
    margin-bottom: 25px;
  }
  .p-about-step__photo__item {
    width: 100%;
    max-width: 360px;
    margin: 0 auto 10px auto;
  }
  .p-about-step__photo__caption {
    display: block;
    text-align: right;
    font-size: 0.875rem;
    margin-top: 5px;
  }
}
.u-hide--pc {
  display: none;
}

@media (max-width: 767px) {
  .u-hide--pc {
    display: block;
  }
  .u-hide--sp {
    display: none;
  }
}
/*# sourceMappingURL=style.css.map */