:root {
  --color-red: #df0515;
  --color-red-ippan: #c80000;
  --color-red-dark: #a70000;
  --color-charcoal: #333333;
  --color-white: #ffffff;
  --color-black: #231815;
  --color-gray: #939393;
  --color-gray-bg: #e6e6e6;
  --color-gray-text: #555555;
  --color-tab-active: #64a8c5;
  --color-beige-j3: #f8f6de;
  --color-black-plt:#323232;
  --font-base: "Noto Sans JP", sans-serif;
  --width: 1280;
  --px-vw: calc(100vw / var(--width));
}

@media screen and (max-width: 767px) {
  :root {
    --width: 375;
  }
}
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  font-size: 62.5%;
  font-feature-settings: "palt";
}

body {
  margin: 0;
  min-width: 320px;
  font-family: var(--font-base);
  font-size: 1.6rem;
  line-height: 1.5;
}

picture {
  font-size: 0;
}

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

a {
  color: inherit;
  text-decoration: none;
  opacity: 1;
  transition: opacity 0.3s ease;
}
a:hover {
  opacity: 0.6;
}

button {
  appearance: none;
  -webkit-appearance: none;
  border: none;
  background: none;
  padding: 0;
  margin: 0;
  font: inherit;
  color: inherit;
  cursor: pointer;
}

.sp {
  display: none;
}

.pc {
  display: inline-block;
}

.sup {
  position: relative;
  top: -0.3em;
}

.anchor {
  margin-top: max(-70 * var(--px-vw), -70px);
  padding-top: min(70 * var(--px-vw), 70px);
}

.red {
  color: var(--color-red-ippan);
}
.red a {
  color: #1e4f8f;
  text-decoration: underline;
  text-underline-offset: 0.12em;
}

@media screen and (max-width: 767px) {
  .sp {
    display: inline-block;
  }
  .pc {
    display: none;
  }
  .anchor {
    margin-top: calc(-50 * var(--px-vw));
    padding-top: calc(50 * var(--px-vw));
  }
}
.header {
  position: sticky;
  top: 0;
  left: 0;
  z-index: 200;
  background: var(--color-white);
  color: var(--color-charcoal);
}
.is-modal-open .header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 999;
}
.header-inner {
  width: 100%;
  margin: 0 auto;
  padding: min(19 * var(--px-vw), 19px) min(40 * var(--px-vw), 40px) min(19 * var(--px-vw), 19px) min(38 * var(--px-vw), 38px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: min(16 * var(--px-vw), 16px);
}
.header__brand {
  width: min(317 * var(--px-vw), 317px);
  display: inline-flex;
  align-items: center;
  padding-bottom: min(2 * var(--px-vw), 2px);
}
.header__brand-image {
  width: 100%;
  height: auto;
  display: block;
}
.header-button {
  width: min(227 * var(--px-vw), 227px);
  height: min(30 * var(--px-vw), 30px);
  padding: 0 min(8 * var(--px-vw), 8px);
  margin-top: min(2 * var(--px-vw), 2px);
  border-radius: 999px;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: min(8 * var(--px-vw), 8px);
  background: var(--color-red);
  color: var(--color-white);
  font-size: 1.8rem;
  font-weight: 700;
  line-height: 1.2;
  text-align: center;
  white-space: nowrap;
}
.header-button img {
  width: min(174 * var(--px-vw), 174px);
}
.header-button:after {
  content: "";
  display: block;
  width: min(17 * var(--px-vw), 17px);
  height: min(17 * var(--px-vw), 17px);
  background: url("../img/common/40-link-arrow.svg") 0 0 no-repeat;
  background-size: 100% auto;
}

.hamburger, .header__nav-area {
  display: none;
}

.footer {
  background: var(--color-gray-bg);
  color: var(--color-black);
  position: relative;
  z-index: 1;
}
.footer-red {
  background-color: var(--color-red-ippan);
}
.footer-red .footer-company svg {
  width: min(251 * var(--px-vw), 251px);
  color: #fff;
}
.footer-inner {
  width: min(100%, 1280px);
  margin: 0 auto;
  padding: min(26 * var(--px-vw), 26px) min(40 * var(--px-vw), 40px) min(24 * var(--px-vw), 24px);
  text-align: center;
}
.footer-company {
  margin: 0;
}
.footer-company img {
  width: min(251 * var(--px-vw), 251px);
}
.footer__link {
  background-color: #e6e6e6;
  height: min(80 * var(--px-vw), 80px);
  display: flex;
  justify-content: center;
  align-items: center;
  gap: min(40 * var(--px-vw), 40px);
}
.footer__link a {
  font-size: min(18 * var(--px-vw), 18px);
  font-weight: 500;
  border-bottom: 1px solid black;
  padding-bottom: min(1 * var(--px-vw), 1px);
}

@media screen and (max-width: 767px) {
  .c-tobira .header-inner {
    padding: calc(11 * var(--px-vw)) calc(10 * var(--px-vw)) calc(9 * var(--px-vw));
  }
  .header-inner {
    padding: calc(11 * var(--px-vw)) calc(10 * var(--px-vw)) calc(9 * var(--px-vw));
  }
  .header__brand {
    width: auto;
    height: calc(16 * var(--px-vw));
  }
  .header__brand-image {
    width: calc(170 * var(--px-vw));
    height: calc(16 * var(--px-vw));
  }
  .header-button {
    width: calc(164 * var(--px-vw));
    gap: calc(5 * var(--px-vw));
    margin-top: 0;
    padding: 0 calc(5 * var(--px-vw));
  }
  .header-button img {
    width: calc(128 * var(--px-vw));
  }
  .header-button:after {
    width: calc(15 * var(--px-vw));
    height: calc(15 * var(--px-vw));
  }
  .header__nav-area {
    position: fixed;
    top: 0%;
    left: 0;
    z-index: 200;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100svh;
    padding: calc(33 * var(--px-vw));
    padding-right: calc(27 * var(--px-vw));
    box-sizing: border-box;
    visibility: hidden;
    background-color: #e6e6e6;
    opacity: 0;
    transition-property: opacity, top;
    transition-duration: 0.3s;
    transition-timing-function: ease;
  }
  .header__nav-area.-active {
    opacity: 1;
    top: 0;
    visibility: visible;
    transition-duration: 0.3s;
    transition-timing-function: ease;
  }
  .hamburger {
    position: fixed;
    top: 0;
    right: calc(10 * var(--px-vw));
    z-index: 777;
    display: block;
    width: calc(42 * var(--px-vw));
    height: calc(50 * var(--px-vw));
    margin-left: auto;
    border: none;
    background: none;
  }
  .hamburger.-active .hamburger__line {
    top: calc(25 * var(--px-vw));
    width: calc(24 * var(--px-vw));
    background-color: transparent;
  }
  .hamburger.-active .hamburger__line::before {
    top: 0;
    background-color: var(--color-black);
    transform: rotate(45deg);
  }
  .hamburger.-active .hamburger__line::after {
    top: 0;
    background-color: var(--color-black);
    transform: rotate(-45deg);
  }
  .hamburger.-active .hamburger__text::before {
    content: none;
  }
  .hamburger__line {
    position: absolute;
    top: calc(19.5 * var(--px-vw));
    left: 50%;
    display: block;
    width: calc(30 * var(--px-vw));
    height: calc(3 * var(--px-vw));
    background-color: var(--color-gray);
    transition: 0.4s;
    transform: translate(-50%, -50%);
  }
  .hamburger__line::before {
    position: absolute;
    top: calc(-8 * var(--px-vw));
    display: block;
    width: 100%;
    height: 100%;
    content: "";
    background-color: var(--color-gray);
    transition: inherit;
  }
  .hamburger__line::after {
    position: absolute;
    top: calc(8 * var(--px-vw));
    display: block;
    width: 100%;
    height: 100%;
    content: "";
    background-color: var(--color-gray);
    transition: inherit;
  }
  .hamburger__text {
    position: absolute;
    bottom: calc(7 * var(--px-vw));
    left: 50%;
    width: 100%;
    line-height: 1;
    transform: translateX(-50%);
  }
  .hamburger__text::before {
    font-size: calc(8 * var(--px-vw));
    font-weight: 500;
    color: var(--color-gray);
    text-align: center;
    content: "MENU";
  }
  .global-navigation {
    width: calc(301 * var(--px-vw));
    max-width: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
  }
  .header .nav .global-navigation__list {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: calc(10 * var(--px-vw));
  }
  .header .nav .global-navigation__list li {
    width: 100%;
    display: flex;
    justify-content: flex-start;
    align-items: center;
    box-sizing: border-box;
  }
  .header .nav .global-navigation__list li:last-child {
    margin-bottom: 0;
  }
  .header .nav .global-navigation__list li a {
    width: 100%;
    height: calc(100px * var(--px-vw));
    position: relative;
    text-decoration: none;
    font-size: calc(18 * var(--px-vw));
    font-weight: 700;
    color: var(--color-red-ippan);
    background: white;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    border-radius: 10px;
    gap: 2px;
    padding-right: 28px;
  }
  .header .nav .global-navigation__list li a .icon {
    width: calc(118 * var(--px-vw));
  }
  .header .nav .global-navigation__list li a picture {
    display: block;
  }
  .header .nav .global-navigation__list li a img {
    width: 100%;
  }
  .header .nav .global-navigation__list li a span {
    width: 100%;
    flex-grow: 1;
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  .header .nav .global-navigation__list li a span:after {
    content: "";
    display: block;
    width: 0;
    height: 0;
    border: 7.5px solid transparent;
    border-bottom: none;
    border-top: 13px solid var(--color-red-ippan);
  }
  .header .nav .global-navigation__list li a.link-point:after {
    top: 64%;
  }
  .header .nav .global-navigation__list li a.link-card i {
    position: relative;
    bottom: calc(-6 * var(--px-vw));
    left: calc(-5 * var(--px-vw));
  }
  .header .nav .global-navigation__list li a.link-caution i {
    margin-right: calc(6 * var(--px-vw));
  }
  .global-navigation .logo {
    margin: calc(31 * var(--px-vw)) 0 calc(14 * var(--px-vw));
  }
  .global-navigation .logo img {
    width: calc(90 * var(--px-vw));
  }
  .global-navigation .header-button {
    display: flex;
    height: calc(36 * var(--px-vw));
    width: calc(227 * var(--px-vw));
    padding: 0 calc(8 * var(--px-vw)) 0 calc(20 * var(--px-vw));
    gap: calc(8 * var(--px-vw));
  }
  .global-navigation .header-button:after {
    width: calc(17 * var(--px-vw));
    height: calc(17 * var(--px-vw));
  }
  .global-navigation .header-button img {
    width: calc(174 * var(--px-vw));
  }
  .footer__link {
    height: calc(47 * var(--px-vw));
    gap: calc(22 * var(--px-vw));
  }
  .footer__link a {
    font-size: calc(11 * var(--px-vw));
  }
  .footer .footer-company {
    height: calc(29 * var(--px-vw));
  }
  .footer .footer-company svg {
    width: calc(171 * var(--px-vw));
    height: calc(29 * var(--px-vw));
  }
  .footer .footer-company picture {
    display: block;
    font-size: 0;
  }
  .footer .footer-company img {
    width: calc(171 * var(--px-vw));
    height: calc(29 * var(--px-vw));
  }
  .footer-inner {
    display: flex;
    align-items: center;
    justify-content: center;
    height: calc(60 * var(--px-vw));
    padding: calc(4 * var(--px-vw)) calc(20 * var(--px-vw)) 0;
  }
}
html, body {
  height: 100%;
}

body {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.c-tobira__main {
  flex: 1;
}

.c-tobira p {
  color: white;
}
.c-tobira__main {
  background: url("../img/common/bg.svg") 50% 0% no-repeat;
  background-size: cover;
}

.c-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  min-height: calc(100vh - min(170 * var(--px-vw), 170px));
}
.c-hero__background {
  position: absolute;
  inset: 0;
  z-index: -3;
}
.c-hero__effects {
  overflow: hidden;
}
.c-hero__effect {
  overflow: visible;
}
.c-hero__inner {
  position: relative;
  margin: 0 auto;
  padding: min(115 * var(--px-vw), 115px) 0 min(32 * var(--px-vw), 32px);
}
.c-hero__lead {
  text-align: center;
  margin-bottom: min(54 * var(--px-vw), 54px);
}
.c-hero__lead-line {
  margin: 0;
  font-size: min(22 * var(--px-vw), 22px);
  font-weight: 500;
  line-height: 1.9;
}

.js-card-carousel {
  opacity: 0;
}

.js-card-carousel.slick-initialized {
  opacity: 1;
}

.c-card-carousel {
  margin-bottom: min(72 * var(--px-vw), 72px);
}
.c-card-carousel__slider {
  margin: 0;
}
.c-card-carousel__slider .slick-list {
  width: min(1040 * var(--px-vw), 1040px);
  max-width: 81.25%;
  margin: 0 auto;
  padding: 0 !important;
}
.c-card-carousel__slider .slick-track {
  display: flex !important;
  align-items: center;
}
.c-card-carousel__slider .slick-slide {
  height: inherit !important;
  padding: 0 min(8 * var(--px-vw), 8px);
}
.c-card-carousel__slider .slick-slide > div {
  height: 100%;
}
.c-card-carousel__image {
  width: 100%;
  height: auto;
  display: block;
}

.c-offer {
  text-align: center;
  margin-bottom: min(68 * var(--px-vw), 68px);
}
.c-offer__ribbon {
  margin: 0 auto min(1 * var(--px-vw), 1px);
}
.c-offer__ribbon img {
  width: min(542 * var(--px-vw), 542px);
}
.c-offer__caption {
  margin: 0 0 min(17 * var(--px-vw), 17px);
  font-size: min(30 * var(--px-vw), 30px);
  font-weight: 700;
  letter-spacing: 0.02em;
}
.c-offer__title {
  margin: 0;
  padding-left: min(68 * var(--px-vw), 68px);
}
.c-offer__title img {
  width: min(780 * var(--px-vw), 780px);
}

.c-benefits {
  padding: 0 min(20 * var(--px-vw), 20px);
}
.c-benefits__list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: min(35 * var(--px-vw), 35px);
  width: min(1000 * var(--px-vw), 1000px);
  max-width: 100%;
  margin: 0 auto;
}
.c-benefits__note {
  margin-top: min(35 * var(--px-vw), 35px);
  text-align: center;
  font-size: min(14 * var(--px-vw), 14px);
  font-weight: 400;
  line-height: 1.8;
  letter-spacing: 0em;
}
.c-benefits__note p {
  margin: 0;
}

.c-benefit-card {
  border-radius: min(15 * var(--px-vw), 15px);
  overflow: hidden;
  box-shadow: 0 min(14 * var(--px-vw), 14px) min(26 * var(--px-vw), 26px) rgba(0, 0, 0, 0.18);
  pointer-events: none;
}
.c-benefit-card:hover {
  opacity: 1;
}
.c-benefit-card--dark {
  background: #3E3A39;
  background: linear-gradient(0deg, rgb(62, 58, 57) 0%, rgb(159, 160, 160) 40%, rgb(62, 58, 57) 100%);
}
.c-benefit-card--gold {
  background: #AA7322;
  background: linear-gradient(0deg, rgb(170, 115, 34) 0%, rgb(253, 210, 62) 40%, rgb(170, 115, 34) 100%);
}
.c-benefit-card--silver {
  background: #928F8E;
  background: linear-gradient(0deg, rgb(146, 143, 142) 0%, rgb(219, 215, 213) 40%, rgb(146, 143, 142) 100%);
}
.c-benefit-card--silver .c-benefit-card__inner {
  padding: min(34 * var(--px-vw), 34px) min(24 * var(--px-vw), 24px) min(22 * var(--px-vw), 22px);
}
.c-benefit-card__inner {
  min-height: 100%;
  padding: min(34 * var(--px-vw), 34px) min(28 * var(--px-vw), 28px) min(22 * var(--px-vw), 22px);
  display: flex;
  flex-direction: column;
  align-items: center;
}
.c-benefit-card__title {
  margin: 0 0 min(27 * var(--px-vw), 27px);
  display: flex;
  align-items: baseline;
  justify-content: center;
  flex-wrap: wrap;
  column-gap: min(5 * var(--px-vw), 5px);
  text-align: center;
  line-height: 1.05;
}
.c-benefit-card__title img {
  height: min(79 * var(--px-vw), 79px);
}
.c-benefit-card__visual {
  position: relative;
  width: 100%;
  margin-top: auto;
  margin-bottom: min(28 * var(--px-vw), 28px);
  display: grid;
  place-items: center;
  grid-template-columns: repeat(2, 1fr);
  gap: min(10 * var(--px-vw), 10px);
}
.c-benefit-card__visual img {
  width: min(122 * var(--px-vw), 122px);
  height: auto;
  max-width: 100%;
}
.c-benefit-card__visual.gold {
  grid-template-columns: repeat(1, 1fr);
}
.c-benefit-card__visual.silver {
  display: flex;
  gap: 0;
}
.c-benefit-card__visual.silver picture {
  margin-right: max(-52 * var(--px-vw), -52px);
  flex-shrink: 0;
  position: relative;
  z-index: 1;
}
.c-benefit-card__visual.silver picture:nth-child(1) {
  z-index: 3;
}
.c-benefit-card__visual.silver picture:nth-child(2) {
  z-index: 2;
}
.c-benefit-card__visual.shadow {
  position: absolute;
  top: 100%;
  left: 0;
  pointer-events: none;
}
.c-benefit-card__visual.shadow.gold {
  grid-template-columns: repeat(1, 1fr);
}
.c-benefit-card__visual.shadow.silver {
  display: block;
}
.c-benefit-card__visual.shadow.silver img {
  width: 100%;
}
.c-benefit-card__image {
  width: 100%;
  height: auto;
  display: block;
}
.c-benefit-card__button {
  min-width: min(210 * var(--px-vw), 210px);
  min-height: min(42 * var(--px-vw), 42px);
  padding: 0 min(11 * var(--px-vw), 11px) min(4 * var(--px-vw), 4px);
  border-radius: 9999px;
  display: inline-flex;
  align-items: center;
  justify-content: flex-end;
  gap: min(8 * var(--px-vw), 8px);
  font-size: min(21 * var(--px-vw), 21px);
  font-weight: 600;
  line-height: 1;
  letter-spacing: 0.02em;
  white-space: nowrap;
  color: white;
  pointer-events: auto;
  opacity: 1;
  transition: opacity 0.3s ease;
}
.c-benefit-card__button:hover {
  opacity: 0.6;
}
.c-benefit-card__button.gray {
  background: #343030;
  background: linear-gradient(0deg, rgb(52, 48, 48) 0%, rgb(159, 160, 160) 100%);
}
.c-benefit-card__button.gold {
  background: #935C1B;
  background: linear-gradient(0deg, rgb(147, 92, 27) 0%, rgb(253, 210, 62) 100%);
}
.c-benefit-card__button.gold:after {
  background-image: url("../img/tobira/btn-arrow-gold.svg");
}
.c-benefit-card__button.silver {
  background: #716F6F;
  background: linear-gradient(0deg, rgb(113, 111, 111) 0%, rgb(219, 215, 213) 100%);
}
.c-benefit-card__button.silver:after {
  background-image: url("../img/tobira/btn-arrow-silver.svg");
}
.c-benefit-card__button:after {
  content: "";
  width: min(24 * var(--px-vw), 24px);
  height: min(24 * var(--px-vw), 24px);
  display: block;
  background: url("../img/tobira/btn-arrow-gray.svg") 0 0 no-repeat;
  background-size: 100% auto;
  margin-bottom: max(-4 * var(--px-vw), -4px);
}

@media screen and (max-width: 767px) {
  .c-tobira__main {
    background-image: url("../img/common/bg-sp.svg");
  }
  .c-hero__inner {
    padding: calc(33 * var(--px-vw)) 0 calc(15 * var(--px-vw));
  }
  .c-hero__lead {
    margin-bottom: calc(23 * var(--px-vw));
  }
  .c-hero__lead-line {
    font-size: calc(14 * var(--px-vw));
    left: 0;
    line-height: 1.75;
  }
  .c-card-carousel {
    margin-bottom: calc(30 * var(--px-vw));
  }
  .c-card-carousel__slider .slick-list {
    width: calc(198 * var(--px-vw) + 6 * var(--px-vw));
  }
  .c-card-carousel__slider .slick-slide {
    padding: 0 calc(3 * var(--px-vw));
  }
  .c-offer {
    margin-bottom: calc(27 * var(--px-vw));
  }
  .c-offer__caption {
    font-size: calc(18 * var(--px-vw));
    left: calc(4 * var(--px-vw));
    margin-bottom: calc(4 * var(--px-vw));
  }
  .c-offer__title {
    padding-left: 0;
    padding-right: calc(6 * var(--px-vw));
  }
  .c-offer__title img {
    width: calc(263 * var(--px-vw));
  }
  .c-offer__ribbon {
    width: calc(262 * var(--px-vw));
    margin-bottom: calc(-3 * var(--px-vw));
  }
  .c-benefits {
    padding: 0;
  }
  .c-benefits__list {
    display: flex;
    flex-direction: column;
    padding: 0 calc(20 * var(--px-vw));
    gap: calc(8 * var(--px-vw));
  }
  .c-benefit-card {
    border-radius: calc(7 * var(--px-vw));
    pointer-events: auto;
  }
  .c-benefit-card__inner {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    padding: calc(13 * var(--px-vw)) calc(11 * var(--px-vw)) calc(14 * var(--px-vw)) calc(16 * var(--px-vw));
  }
  .c-benefit-card__title {
    width: calc(60 * var(--px-vw));
    margin-bottom: 0;
    filter: drop-shadow(0 0 4px rgb(0, 0, 0));
  }
  .c-benefit-card--dark .c-benefit-card__title {
    filter: none;
  }
  .c-benefit-card__title img {
    height: auto;
  }
  .c-benefit-card__visual {
    width: auto;
    margin: 0 0 0 0;
    gap: calc(4 * var(--px-vw));
  }
  .c-benefit-card__visual img {
    width: calc(59 * var(--px-vw));
    height: auto;
  }
  .c-benefit-card__visual.silver picture {
    margin-right: calc(-25 * var(--px-vw));
  }
  .c-benefit-card__visual.silver picture:last-of-type {
    margin-right: 0;
  }
  .c-benefit-card__button {
    min-width: calc(100 * var(--px-vw));
    min-height: calc(26 * var(--px-vw));
    font-size: calc(10 * var(--px-vw));
    padding: 0 calc(5 * var(--px-vw)) 0;
    gap: calc(5 * var(--px-vw));
  }
  .c-benefit-card__button:after {
    width: calc(13 * var(--px-vw));
    height: calc(13 * var(--px-vw));
  }
  .c-benefit-card--silver .c-benefit-card__inner {
    padding: calc(13 * var(--px-vw)) calc(11 * var(--px-vw)) calc(14 * var(--px-vw)) calc(16 * var(--px-vw));
  }
  .c-benefit-card--silver .c-benefit-card__title {
    margin-left: 0;
  }
  .c-benefits__note {
    margin-top: calc(12 * var(--px-vw));
    font-size: calc(11 * var(--px-vw));
    padding: 0 calc(20 * var(--px-vw));
    text-align: left;
    line-height: 1.65;
  }
}
.c-hero.guide {
  position: relative;
  overflow: hidden;
}
.c-hero__effects {
  position: absolute;
  top: max(-142 * var(--px-vw), -142px);
  left: 50%;
  transform: translateX(-50%);
  z-index: 0;
  pointer-events: none;
  overflow: visible;
  width: min(2150 * var(--px-vw), 2150px);
  height: auto;
  aspect-ratio: 2150/1550;
}
.c-hero__effect {
  position: absolute;
  inset: 0;
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
  will-change: transform, opacity, filter;
}
.c-hero__effect--ribbon-1 {
  background-image: url("../img/tobira/anim-rbn1@2x.webp");
  opacity: 1;
}
.is-active .c-hero__effect--ribbon-1 {
  background-image: url("../img/tobira/anim-rbn1@2x.webp");
}
.c-hero__effect--ribbon-2 {
  background-image: url("../img/tobira/anim-rbn2@2x.webp");
  opacity: 1;
}
.is-active .c-hero__effect--ribbon-2 {
  background-image: url("../img/tobira/anim-rbn2@2x.webp");
}
.c-hero__effect--confetti-1 {
  background-image: url("../img/tobira/anim-cnf1@2x.webp");
  opacity: 1;
}
.is-active .c-hero__effect--confetti-1 {
  background-image: url("../img/tobira/anim-cnf1@2x.webp");
}
.c-hero__effect--confetti-2 {
  background-image: url("../img/tobira/anim-cnf2@2x.webp");
  opacity: 1;
}
.is-active .c-hero__effect--confetti-2 {
  background-image: url("../img/tobira/anim-cnf2@2x.webp");
}
.c-hero__inner {
  position: relative;
  z-index: 1;
}

@media (max-width: 767px) {
  .c-hero__effects {
    width: calc(810 * var(--px-vw));
    top: calc(-50 * var(--px-vw));
    aspect-ratio: 810/768;
  }
  .c-hero__effect--ribbon-1 {
    background-image: url("../img/tobira/anim-rbn1-sp@2x.webp");
  }
  .c-hero__effect--ribbon-2 {
    background-image: url("../img/tobira/anim-rbn2-sp@2x.webp");
  }
  .c-hero__effect--confetti-1 {
    background-image: url("../img/tobira/anim-cnf1-sp@2x.webp");
  }
  .c-hero__effect--confetti-2 {
    background-image: url("../img/tobira/anim-cnf2-sp@2x.webp");
  }
}
:root {
  --color-text: #fff;
  --color-bg: #3c3c3c;
  --font-mono: "Roboto Mono", monospace;
  --text-size: 5vw;
  --text-weight: 700;
  --duration-text: 0.8s;
  --easing-bounce: cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.text {
  text-transform: uppercase;
  transform-origin: bottom;
  opacity: 0;
  transform: scale(0) translateY(100%);
}
.text.is-active {
  animation: text08 var(--duration-text) var(--easing-bounce);
  opacity: 1;
  transform: scale(1) translateY(0);
}

@keyframes text08 {
  0% {
    opacity: 0;
    transform: scale(0) translateY(100%);
  }
  30% {
    opacity: 1;
  }
  75% {
    transform: scale(1) translateY(0%);
  }
  100% {
    transform: scale(1) translateY(0);
  }
}
.container {
  display: flex;
  justify-content: center;
  align-items: center;
  overflow: hidden;
  width: 100%;
  height: 100vh;
  background-color: var(--color-bg);
}

.visuallyHidden {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  margin: -1px !important;
  padding: 0 !important;
  overflow: hidden !important;
  clip: rect(0 0 0 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}