@charset "UTF-8";
/* ベーススタイル  ------------------------- */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html:focus-within {
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  line-height: 1.5;
  text-rendering: optimizeSpeed;
}

img,
picture,
video,
canvas,
svg {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
}

input,
button,
textarea,
select {
  font: inherit;
}

ul,
ol {
  list-style: none;
}

a {
  color: inherit;
  text-decoration: none;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}

fieldset,
legend {
  margin: 0;
  padding: 0;
  border: 0;
}

button {
  padding: 0;
  border: none;
  background: none;
  cursor: pointer;
}

/* Scrollbar Styles */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
  border-radius: 4px;
  background: #c1c1c1;
}
::-webkit-scrollbar-thumb:hover {
  background: #a8a8a8;
}

@media screen and (max-width: 1420px) {
  [id^=a_] {
    scroll-margin-top: 54px;
  }
}

main {
  flex: 1;
  position: relative;
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  margin-top: 64px;
  padding: 0;
  background-color: white;
}
@media screen and (max-width: 428px) {
  main {
    min-height: calc(100vh - 48px - 56px);
    margin-top: 48px;
    padding: 0;
    padding-bottom: 56px;
  }
}
@media screen and (max-width: 375px) {
  main {
    min-height: calc(100vh - 48px - 52px);
    padding-bottom: 52px;
  }
}

/* ベーススタイル ここまで ------------------------- */
/* メインコンテンツ ------------------------- */
/* メインコンテンツ ここまで------------------------- */
/* snsリンク -------------------------*/
/* SNS Styles */
/* SNSアイコンを追加、もしくはサイズ変更時にここを調整 */
.sns {
  position: absolute;
  top: 0;
  right: calc(-1 * (var(--sns-icon-width) + var(--sns-left-space)));
  height: 100%;
  --sns-icon-width:48px;
  --sns-left-space:8px;
  --sns-button-group-height:96px;
  --sns-button-group-bottom-space:16px;
}
.sns.hide {
  transform: translateY(100%);
}

.sns__button-group {
  position: sticky;
  top: calc(100svh - var(--sns-button-group-height) - var(--sns-button-group-bottom-space));
}

.sns__icons {
  display: flex;
  flex-direction: column;
}

.sns__image-wrapper {
  width: 48px;
  cursor: pointer;
}

.sns__image-logo {
  display: none;
}

/* SNSボタン表示切替 */
/* コンテンツ幅を変えたらmax-widthを調整 */
@media screen and (max-width: 1250px) {
  .sns {
    position: fixed;
    top: unset;
    right: 0;
    bottom: 0;
    width: 100%;
    height: auto;
    padding: 1rem 1.5rem 1.5rem;
    background-color: #ffffff;
    transition: transform 0.2s ease;
  }
  .sns .sns__button-group {
    display: flex;
    justify-content: space-between;
  }
  .sns .sns__image-logo {
    display: block;
    width: 128px;
  }
  .sns .sns__icons {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 0.5rem;
  }
  .sns .sns__image-wrapper {
    width: 36px;
  }
}
/* SNSリンク ここまで------------------------- */
/**** lity ****/
.lity-content {
  padding: 4% 3%;
  background-color: #ffffff;
}

.lity-image img {
  height: 80vh;
  max-height: 100%;
  -o-object-fit: contain;
  object-fit: contain;
}

@media (max-width: 769px) {
  .lity-image img {
    height: auto;
  }
}
.lity {
  -webkit-backdrop-filter: blur(3px);
          backdrop-filter: blur(3px);
}

[data-lity] {
  cursor: pointer;
}

[data-lity]:hover {
  opacity: 0.5;
  transition: 0.3s;
}

/* --- スクロールロック ---------------------- */
html:has(.lity-opened) {
  overflow: hidden;
  background-color: #000000;
  scrollbar-gutter: stable;
}

/* ///// variable ///////////////////////////////// */
@font-face {
  font-style: normal;
  font-weight: 400;
  font-family: "LINESeedJP";
  src: url("./font/LINESeedJP_OTF_Rg.woff");
}
@font-face {
  font-style: bold;
  font-weight: 600;
  font-family: "LINESeedJP";
  src: url("../font/LINESeedJP_OTF_Bd.woff");
}
@font-face {
  font-style: eb;
  font-weight: 900;
  font-family: "LINESeedJP";
  src: url("../font/LINESeedJP_OTF_Eb.woff");
}
:root {
  --font-base:"LINESeedJP", sans-serif;
  --text-base:#000000;
  --bg:#ffffff;
  --bg-main:#ffffff;
  --bg-cont:#ffffff;
  --c-01:#60bccb;
  --c-01-con:#ffffff;
  --c-02:#fff100;
  --c-02-con:#ffffff;
}

:root {
  --font-base:"LINESeedJP", sans-serif;
  --text-base:#000000;
  --bg:#ffffff;
  --bg-main:#ffffff;
  --bg-cont:#ffffff;
  --head-bg-01:#334786;
  --head-text-01:#fff100;
}

/* ///// layout /////////////////////////////////  ****/
:root {
  --bg-01:#ffffff;
  --bg-02:#ebebeb;
}

body {
  width: 100%;
  background-image: linear-gradient(45deg, var(--bg-01) 0%, var(--bg-01) 25%, var(--bg-02) 25%, var(--bg-02) 50%, var(--bg-01) 50%, var(--bg-01) 75%, var(--bg-02) 75%, var(--bg-02) 100%);
  background-size: 10px 10px;
  background-color: var(--bg);
}

main {
  background-color: var(--bg-main);
}

main :where(*) {
  font-weight: 900;
  font-size: clamp(16px, 2.1vw, 24px);
  line-height: 1.4;
  font-family: var(--font-base);
  letter-spacing: 0.05rem;
}

main {
  position: relative;
  width: min(100%, 1000px);
}

.t-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-block: 1.88rem;
  padding-inline: 0.63rem;
}
@media (min-width: 769px) {
  .t-content {
    padding-block: 3.56rem;
    padding-inline: 6.88rem;
  }
}

/* ==================================================
utility
================================================== */
.t-flex-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
}

.t-flex-column {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.t-flex-gap-01 {
  gap: 1.5rem;
}

.t-flex-gap-02 {
  gap: 0.5rem;
}

.t-flex-gap-03 {
  gap: 0.5rem;
}
@media (min-width: 769px) {
  .t-flex-gap-03 {
    gap: 1rem;
  }
}

.t-flex-gap-04 {
  gap: 1rem;
}
@media (min-width: 769px) {
  .t-flex-gap-04 {
    gap: 2rem;
  }
}

.t-border-bottom {
  position: relative;
}
.t-border-bottom::after {
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translate(-50%, 0);
  width: 90vw;
  height: 1px;
  background-color: var(--text-base);
  content: "";
}
@media (min-width: 769px) {
  .t-border-bottom::after {
    width: min(730px, 130.4%);
  }
}

/* ==================================================
text
================================================== */
/* --- size ---------------------- */
.t-text-large {
  font-size: clamp(22px, 2.9vw, 36px);
}

/* --- align ---------------------- */
.t-text-align-c {
  text-align: center;
}

/* ==================================================
heading
================================================== */
.t-heading-01 {
  width: 100%;
  background-color: var(--head-bg-01);
  color: var(--head-text-01);
  font-weight: 900;
  font-size: clamp(18px, 2.3vw, 20px);
  line-height: 1;
  font-family: var(--font-base);
  letter-spacing: 0.2rem;
  text-align: center;
  padding-block: 0.63rem;
}

/* ==================================================
pic
================================================== */
.t-pic-middle {
  width: 20%;
}
@media (min-width: 769px) {
  .t-pic-middle {
    width: 91.6%;
  }
}

.t-pic-acrylic-keyholder {
  width: 60%;
}
@media (min-width: 769px) {
  .t-pic-acrylic-keyholder {
    width: 58.3%;
  }
}

/* ==================================================
parts
================================================== */
/* --- attention ---------------------- */
.t-attention-wrapper {
  margin-top: 1rem;
}

.t-attention-wrapper--noMargin {
  margin-top: 0;
}

.t-attention {
  display: flex;
  flex-direction: column;
  margin: 0 auto;
  gap: 0.4em 0;
}

.t-attention__text {
  margin-top: 0.1em;
  margin-left: 1em;
  font-weight: 600;
  font-size: clamp(12px, 1.6vw, 16px);
  line-height: 1.2;
  text-align: left;
  text-indent: -1em;
  word-break: break-all;
}

.t-attention__text::before {
  content: "※";
}

.t-attention__text--dot::before {
  content: "・";
}

.t-attention__text--center {
  text-align: center;
}

/* ==================================================
固有部分
================================================== */
.t-benefit-pic-middle {
  width: 46%;
}

/* ///// responsive ///////////////////////////////// */
.sp {
  display: none;
}

.pc {
  display: block;
}

.br_pc {
  display: block;
}

@media (max-width: 769px) {
  .sp {
    display: block;
  }
  .pc {
    display: none;
  }
  .br {
    display: block;
  }
  .br_pc {
    display: none;
  }
}