@charset "UTF-8";
/* @docs
label: Core Remedies
version: 0.1.0-beta.2
note: |
  These remedies are recommended
  as a starter for any project.
category: file
*/
/* @docs
label: Box Sizing
note: |
  Use border-box by default, globally.
category: global
*/
*, ::before, ::after {
  box-sizing: border-box;
}

/* @docs
label: Line Sizing
note: |
  Consistent line-spacing,
  even when inline elements have different line-heights.
links:
  - https://drafts.csswg.org/css-inline-3/#line-sizing-property
category: global
*/
html {
  line-sizing: normal;
}

/* @docs
label: Body Margins
note: |
  Remove the tiny space around the edge of the page.
category: global
*/
body {
  margin: 0;
}

/* @docs
label: Hidden Attribute
note: |
  Maintain `hidden` behaviour when overriding `display` values.
  category: global
*/
[hidden] {
  display: none;
}

/* @docs
label: Heading Sizes
note: |
  Switch to rem units for headings
category: typography
*/
h1 {
  font-size: 2rem;
}

h2 {
  font-size: 1.5rem;
}

h3 {
  font-size: 1.17rem;
}

h4 {
  font-size: 1rem;
}

h5 {
  font-size: 0.83rem;
}

h6 {
  font-size: 0.67rem;
}

/* @docs
label: H1 Margins
note: |
  Keep h1 margins consistent, even when nested.
category: typography
*/
h1 {
  margin: 0.67em 0;
}

/* @docs
label: Pre Wrapping
note: |
  Overflow by default is bad...
category: typography
*/
pre {
  white-space: pre-wrap;
}

/* @docs
label: Horizontal Rule
note: |
  1. Solid, thin horizontal rules
  2. Remove Firefox `color: gray`
  3. Remove default `1px` height, and common `overflow: hidden`
category: typography
*/
hr {
  border-style: solid;
  border-width: 1px 0 0;
  color: inherit;
  height: 0;
  overflow: visible;
}

/* @docs
label: Responsive Embeds
note: |
  1. Block display is usually what we want
  2. The `vertical-align` removes strange space-below in case authors overwrite the display value
  3. Responsive by default
  4. Audio without `[controls]` remains hidden by default
category: embedded elements
*/
img, svg, video, canvas, audio, iframe, embed, object {
  display: block;
  vertical-align: middle;
  max-width: 100%;
}

audio:not([controls]) {
  display: none;
}

/* @docs
label: Responsive Images
note: |
  These new elements display inline by default,
  but that's not the expected behavior for either one.
  This can interfere with proper layout and aspect-ratio handling.
  1. Remove the unnecessary wrapping `picture`, while maintaining contents
  2. Source elements have nothing to display, so we hide them entirely
category: embedded elements
*/
picture {
  display: contents;
}

source {
  display: none;
}

/* @docs
label: Aspect Ratios
note: |
  Maintain intrinsic aspect ratios when `max-width` is applied.
  `iframe`, `embed`, and `object` are also embedded,
  but have no intrinsic ratio,
  so their `height` needs to be set explicitly.
category: embedded elements
*/
img, svg, video, canvas {
  height: auto;
}

/* @docs
label: Audio Width
note: |
  There is no good reason elements default to 300px,
  and audio files are unlikely to come with a width attribute.
category: embedded elements
*/
audio {
  width: 100%;
}

/* @docs
label: Image Borders
note: |
  Remove the border on images inside links in IE 10 and earlier.
category: legacy browsers
*/
img {
  border-style: none;
}

/* @docs
label: SVG Overflow
note: |
  Hide the overflow in IE 10 and earlier.
category: legacy browsers
*/
svg {
  overflow: hidden;
}

/* @docs
label: HTML5 Elements
note: |
  Default block display on HTML5 elements.
  For oldIE to apply this styling one needs to add some JS as well (i.e. `document.createElement("main")`)
links:
  - https://www.sitepoint.com/html5-older-browsers-and-the-shiv/
category: legacy browsers
*/
article, aside, details, figcaption, figure, footer, header, hgroup, main, nav, section {
  display: block;
}

/* @docs
label: Checkbox & Radio Inputs
note: |
  1. Add the correct box sizing in IE 10
  2. Remove the padding in IE 10
category: legacy browsers
*/
[type=checkbox],
[type=radio] {
  box-sizing: border-box;
  padding: 0;
}

/*---------------------------------
  variable
---------------------------------*/
/* layout */
/* color */
/*---------------------------------
  mixin
---------------------------------*/
html {
  font-size: 62.5%;
  overflow-x: hidden;
  scroll-behavior: smooth;
}

body {
  font-family: "Zen Old Mincho", serif;
  font-weight: 400;
  position: relative;
  font-size: 1.6rem;
  word-break: break-all;
}
@media (min-width: 1024px) {
  body {
    font-size: 1.8rem;
  }
}

img {
  display: inline;
  max-width: 100%;
}

h1, h2, h3, h4, h5, h6, p, ul, ol, li, dl, dt, dd, figure {
  margin: 0;
  padding: 0;
}

ul, ol {
  list-style: none;
}

em {
  font-style: normal;
}

@media (min-width: 1024px) {
  a:hover {
    opacity: 0.7;
    transition: all 0.3s;
  }
}

.sp {
  display: block;
}
@media (min-width: 768px) {
  .sp {
    display: none;
  }
}

.tab {
  display: none;
}
@media (min-width: 768px) {
  .tab {
    display: block;
  }
}

.tab-only {
  display: none;
}
@media (min-width: 768px) {
  .tab-only {
    display: block;
  }
}
@media (min-width: 1024px) {
  .tab-only {
    display: none;
  }
}

.tab-none {
  display: block;
}
@media (min-width: 768px) {
  .tab-none {
    display: none;
  }
}
@media (min-width: 1024px) {
  .tab-none {
    display: block;
  }
}

.pc {
  display: none;
}
@media (min-width: 1024px) {
  .pc {
    display: block;
  }
}

.pc-none {
  display: block;
}
@media (min-width: 1024px) {
  .pc-none {
    display: none;
  }
}

.desktop {
  display: none;
}
@media (min-width: 1366px) {
  .desktop {
    display: block;
  }
}

.desktop-none {
  display: block;
}
@media (min-width: 1366px) {
  .desktop-none {
    display: none;
  }
}

/* contents */
/*---------------------------------
  footer
---------------------------------*/
/*---------------------------------
  header
---------------------------------*/
/*---------------------------------
  hdg
---------------------------------*/
/*---------------------------------
  top
---------------------------------*/
body {
  color: #fff;
  background: url(/asset/images/top/top_bg_pc.jpg) #FF2300 left bottom;
  background-size: cover;
}

#top {
  color: #fff;
  /* loading */
}
#top #loading {
  position: fixed;
  inset: 0;
  z-index: 102;
  background: linear-gradient(#000, #382c20);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 1;
  pointer-events: all;
}
#top #loading.is-show {
  opacity: 1;
  transition: opacity 0.6s;
}
#top #loading.is-hide {
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.6s;
}
#top #loading #loading_item {
  opacity: 0;
  transition: opacity 0.8s, -webkit-transform 0.6s;
  transition: opacity 0.8s, transform 0.6s;
  transition: opacity 0.8s, transform 0.6s, -webkit-transform 0.6s;
}
#top #loading #loading_item span {
  display: block;
  width: 100%;
  font-size: 2rem;
  text-align: center;
}
@media (min-width: 1024px) {
  #top #loading #loading_item span {
    width: 200px;
  }
}
#top #loading.item-in #loading_item {
  opacity: 1;
  transition: opacity 1.2s, -webkit-transform 1.2s;
  transition: opacity 1.2s, transform 1.2s;
  transition: opacity 1.2s, transform 1.2s, -webkit-transform 1.2s;
}
#top #loading.item-leave #loading_item {
  opacity: 0;
  transition: opacity 1.2s, -webkit-transform 1.2s;
  transition: opacity 1.2s, transform 1.2s;
  transition: opacity 1.2s, transform 1.2s, -webkit-transform 1.2s;
}
#top #loading .particle {
  position: absolute;
  width: 6px;
  height: 6px;
  background: radial-gradient(circle, #ffeb9c, #ff7b00);
  border-radius: 50%;
  z-index: 1; /* タイトルの奥へ */
}
#top #main #kv {
  width: 100%;
  height: 100vh;
  position: relative;
  overflow: hidden;
}
#top #main #kv .title {
  position: absolute;
  top: 50%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
  text-align: center;
  z-index: 10;
  width: 360px;
}
@media (min-width: 768px) {
  #top #main #kv .title {
    width: 69.85vw;
  }
}
@media (min-width: 1024px) {
  #top #main #kv .title {
    width: 800px;
  }
}
@media (min-width: 1366px) {
  #top #main #kv .title {
    width: 1000px;
  }
}
#top #main #kv .title.js-anime {
  opacity: 0;
  visibility: hidden;
  transition: 1.5s;
  transition-delay: 1.2s;
}
#top #main #kv .title.js-anime.is-active {
  opacity: 1;
  visibility: visible;
}
#top #main #kv .title .kv_title {
  margin-bottom: 20px;
}
#top #main #kv .title .lead {
  font-size: 2.4rem;
  font-weight: 600;
}
@media (min-width: 1024px) {
  #top #main #kv .title .lead {
    font-size: 3.65vw;
  }
}
@media (min-width: 1366px) {
  #top #main #kv .title .lead {
    font-size: 5rem;
  }
}
#top #main #kv .copy {
  width: 100%;
  position: absolute;
  left: 50%;
  -webkit-transform: translateX(-50%);
          transform: translateX(-50%);
  bottom: 15px;
  text-align: center;
  font-size: 1.2rem;
}
@media (min-width: 1024px) {
  #top #main #kv .copy {
    bottom: 25px;
    font-size: 1.6rem;
  }
}

/* 火の粉のバリエーション */
.particle.p01 {
  left: 15%;
  bottom: -20px;
  width: 4px;
  height: 4px;
  opacity: 0.8;
  -webkit-animation: rise01 4s linear infinite;
          animation: rise01 4s linear infinite;
  -webkit-animation-duration: 3s;
          animation-duration: 3s;
}

.particle.p02 {
  left: 40%;
  bottom: -20px;
  width: 6px;
  height: 6px;
  opacity: 0.4;
  -webkit-animation: rise01 4s linear infinite;
          animation: rise01 4s linear infinite;
  -webkit-animation-duration: 3s;
          animation-duration: 3s;
}

.particle.p03 {
  left: 70%;
  bottom: -60px;
  width: 3px;
  height: 3px;
  opacity: 1;
  -webkit-animation: rise02 4s linear infinite;
          animation: rise02 4s linear infinite;
  -webkit-animation-duration: 3.8s;
          animation-duration: 3.8s;
}

.particle.p04 {
  left: 35%;
  bottom: -40px;
  width: 5px;
  height: 5px;
  opacity: 0.8;
  -webkit-animation: rise02 4s linear infinite;
          animation: rise02 4s linear infinite;
  -webkit-animation-duration: 4.2s;
          animation-duration: 4.2s;
}

.particle.p05 {
  left: 80%;
  bottom: -20px;
  width: 7px;
  height: 7px;
  opacity: 0.2;
  -webkit-animation: rise01 4s linear infinite;
          animation: rise01 4s linear infinite;
  -webkit-animation-duration: 5s;
          animation-duration: 5s;
}

.particle.p06 {
  right: 10%;
  bottom: -20px;
  width: 6px;
  height: 6px;
  opacity: 0.4;
  -webkit-animation: rise01 4s linear infinite;
          animation: rise01 4s linear infinite;
  -webkit-animation-duration: 3s;
          animation-duration: 3s;
}

/* 火の粉の動き */
@-webkit-keyframes rise01 {
  0% {
    -webkit-transform: translateY(0) translateX(0) scale(1);
            transform: translateY(0) translateX(0) scale(1);
    opacity: 0;
  }
  10% {
    opacity: 1;
  }
  50% {
    -webkit-transform: translateY(-150px) translateX(-10px);
            transform: translateY(-150px) translateX(-10px);
  }
  100% {
    -webkit-transform: translateY(-300px) translateX(10px) scale(0.6);
            transform: translateY(-300px) translateX(10px) scale(0.6);
    opacity: 0;
  }
}
@keyframes rise01 {
  0% {
    -webkit-transform: translateY(0) translateX(0) scale(1);
            transform: translateY(0) translateX(0) scale(1);
    opacity: 0;
  }
  10% {
    opacity: 1;
  }
  50% {
    -webkit-transform: translateY(-150px) translateX(-10px);
            transform: translateY(-150px) translateX(-10px);
  }
  100% {
    -webkit-transform: translateY(-300px) translateX(10px) scale(0.6);
            transform: translateY(-300px) translateX(10px) scale(0.6);
    opacity: 0;
  }
}
@-webkit-keyframes rise02 {
  0% {
    -webkit-transform: translateY(0) translateX(0) scale(1);
            transform: translateY(0) translateX(0) scale(1);
    opacity: 0;
  }
  30% {
    opacity: 1;
  }
  50% {
    -webkit-transform: translateY(-150px) translateX(-10px);
            transform: translateY(-150px) translateX(-10px);
  }
  100% {
    -webkit-transform: translateY(-300px) translateX(10px) scale(0.6);
            transform: translateY(-300px) translateX(10px) scale(0.6);
    opacity: 0;
  }
}
@keyframes rise02 {
  0% {
    -webkit-transform: translateY(0) translateX(0) scale(1);
            transform: translateY(0) translateX(0) scale(1);
    opacity: 0;
  }
  30% {
    opacity: 1;
  }
  50% {
    -webkit-transform: translateY(-150px) translateX(-10px);
            transform: translateY(-150px) translateX(-10px);
  }
  100% {
    -webkit-transform: translateY(-300px) translateX(10px) scale(0.6);
            transform: translateY(-300px) translateX(10px) scale(0.6);
    opacity: 0;
  }
}