@charset "UTF-8";

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

body {
    color: var(--color-font);
    font-family: var(--font-primary);
    font-weight: var(--font-w-bold);
    text-align: center;
    letter-spacing: .05em;
    text-transform: capitalize;
    font-size: clamp(13px, 4.266666666666667vw, 16px);
    line-height: 1.8;
}

.wrapper {
    max-width: 480px;
    margin: 0 auto;
    background-color: #fff;
    box-shadow: 0 0 10px 0 var(--color-shadow);
}

a *, a::before, a::after {
    transition-duration: 0.3s;
}

a:hover img {
    opacity: 0.8;
}

:root {
    --color-light-blue: #00C1CD;
    --color-blue: #1265FF;
    --color-light-orange: #FF9626;
    --color-orange: #FF3535;
    --color-red: #EE5850;
    --color-bg-1: #F5F5F6;
    --color-bg-2: #F4F6FB;
    --color-font: #333;
    --color-font-light: #555;
    --color-shadow: rgba(87, 87, 87, .16);
    --color-footer: #00a0e9;
    --color-gradation-blue-v: linear-gradient(90deg, var(--color-light-blue), var(--color-blue));
    --color-gradation-blue-v-r: linear-gradient(to left, var(--color-light-blue), var(--color-blue));
    --color-gradation-blue-h: linear-gradient(var(--color-light-blue), var(--color-blue));
    --color-gradation-orange-v: linear-gradient(90deg, var(--color-light-orange), var(--color-orange));
    --color-gradation-orange-v-r: linear-gradient(to left, var(--color-light-orange), var(--color-orange));
    --color-gradation-orange2-v: linear-gradient(45deg, #ff3c3c 13.91%, #ffb127 100%);
    --color-gradation-orange-h: linear-gradient(var(--color-light-orange), var(--color-orange));
    --color-gradation-orange-h-r: linear-gradient(to top, var(--color-light-orange), var(--color-orange));
    --font-primary: "Noto Sans JP", sans-serif;
    --font-secondary: "Josefin Sans", sans-serif;
    --font-w-medium: 500;
    --font-w-bold: 900;
    --mb-section: 40px
}


/* ----------------------------
スライダー共通設定
---------------------------- */
.slick-track {
    display: flex;
}

.slick-slide {
    height: auto !important;
}

.slick-list {
    overflow: visible;
}


/* ----------------------------
レイアウト
---------------------------- */
.inner-box {
    width: 93%;
    margin: 0 auto;
}

.inner-box-s {
    width: 90%;
    margin: 0 auto;
}

.mb-sec {
    margin-bottom: var(--mb-section);
}


/* ----------------------------
文字色・テキスト背景色・行間
---------------------------- */
.fc-blue, .fc-orange, .fc-blue-r, .fc-orange-r, .fc-orange2 {
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.fc-blue {
    background-image: var(--color-gradation-blue-v);
}

.fc-blue-r {
    background-image: var(--color-gradation-blue-v-r);
}

.fc-orange {
    background-image: var(--color-gradation-orange-v);
}

.fc-orange-r {
    background-image: var(--color-gradation-orange-v-r);
}

.fc-orange2 {
    background-image: var(--color-gradation-orange2-v);
}

.fc-orange-r {
    background-image: var(--color-gradation-orange-v-r);
}

.lh {
    line-height: 1.4;
}


/* ----------------------------
テキスト背景色
---------------------------- */
.bg-blue, .bg-blue-r, .bg-orange, .bg-orange-r, .bg-orange2 {
    width: fit-content;
    margin: 0 auto;
    color: #fff;
    line-height: 1;
    padding: .1em .4em .2em;
}

.bg-blue {
    background-image: var(--color-gradation-blue-v);
}

.bg-blue-r {
    background-image: var(--color-gradation-blue-v-r);
}

.bg-orange {
    background-image: var(--color-gradation-orange-v);
}

.bg-orange-r {
    background-image: var(--color-gradation-orange-v-r);
}

.bg-orange2 {
    background-image: var(--color-gradation-orange2-v);
}

.bg-w-block {
    background-color: #fff;
    padding: 0 .2em .1em;
    margin: 0 .2em;
}

.bx-shadow {
    box-shadow: 0 0 10px 2px var(--color-shadow);
}

/* ----------------------------
パーツ
---------------------------- */
.w-box {
    background-color: #fff;
    border-radius: 20px;
    padding: 1.8em 4%;
    box-shadow: 0 0 10px 2px var(--color-shadow);
}

.btn {
    display: block;
    width: 100%;
    max-width: 350px;
    margin: 0 auto;
    border-radius: 40px;
    border-width: 0;
    background-color: #fff;
    font-weight: var(--font-w-bold);
    box-shadow: 0 0 10px 2px var(--color-shadow);
    font-size: clamp(18px, 6.4vw, 24px);
    text-align: left;
    padding: .2em 2.5em .2em 1.5em;
    position: relative;
}

.btn::after {
    position: absolute;
    content: "";
    display: block;
    width: .7em;
    aspect-ratio: 1/1;
    background-image: var(--color-gradation-orange-h);
    mask-image: url(../img/btn_arrow.svg);
    mask-repeat: no-repeat;
    mask-size: contain;
    mask-position: center center;
    right: 1em;
    top: calc(50% - .33em);
}

.download-btn {
    display: flex;
    justify-content: center;
    gap: 1em;
}

.download-btn .app {
    width: 44.5%;
}

.download-btn .ggl {
    width: 53.5%;
}

.line-polygon {
    height: 50px;
    background-color: #fff;
    clip-path: polygon(50% 100%, 0 -1%, 100% -1%);
    margin-bottom: 20px;
}

.line-gradient-t {
    height: 50px;
    background-image: linear-gradient(#fff, transparent);
}

.line-gradient-b {
    height: 50px;
    background-image: linear-gradient(transparent, #fff);
}

/* ----------------------------
タイトル
---------------------------- */
.heading-001 {
    font-size: clamp(24px, 8vw, 30px);
    line-height: 1.4;
    letter-spacing: .08em;
    margin: .8em auto;
}

.heading-002 {
    font-size: clamp(18px, 6.4vw, 24px);
    margin-bottom: .5em;
}

.heading-002 .fs {
    display: block;
    font-size: 14px;
    letter-spacing: .3em;
    text-transform: uppercase;
    margin-bottom: .5em;
}

.heading-003 {
    font-size: clamp(16px, 4.8vw, 18px);
    margin-bottom: .5em;
}

/* 
   ▲ 全体設定
◼︎◼︎◼︎◼︎◼︎◼︎◼︎◼︎◼︎◼︎◼︎◼︎◼︎◼︎◼︎◼︎◼︎◼︎◼︎◼︎◼︎◼︎◼︎◼︎◼︎◼︎◼︎◼︎◼︎◼︎◼︎◼︎◼︎◼︎◼︎◼︎◼︎◼︎◼︎◼︎◼︎◼︎◼︎◼︎◼︎◼︎◼︎◼︎◼︎◼︎◼︎◼︎◼︎◼︎◼︎◼︎◼︎◼︎◼︎◼︎◼︎◼︎◼︎◼︎◼︎◼︎◼︎◼︎◼︎◼︎◼︎◼︎◼︎◼︎◼︎◼︎◼︎◼︎◼︎◼︎◼︎◼︎◼︎◼︎◼︎◼︎◼︎◼︎◼︎◼︎◼︎◼︎◼︎◼︎◼︎◼︎◼︎◼︎◼︎◼︎◼︎◼︎◼︎◼︎◼︎◼︎◼︎◼︎◼︎◼︎◼︎
   ▼ 各セクション設定
*/

/* ----------------------------
ヘッダー
---------------------------- */
header .top-catch {
    padding: .8em 0;
}

header .top-catch span.row {
    display: block;
    font-weight: var(--font-w-medium);

}

header .top-catch span.row:first-child {
    font-size: clamp(18px, 5.333333333333334vw, 20px);
    line-height: 1.4;
    margin-bottom: 0.2em;
}

header .top-catch span.row:nth-child(2) {
    font-size: clamp(22px, 6.666666666666667vw, 25px);
    line-height: 1.4;
    margin-bottom: 0.4em;
}

header .top-catch .fs {
    font-size: clamp(20px, 6.133333333333333vw, 23px);
    margin-left: .1em;
}

header .top-catch .fc-blue,
header .top-catch .fc-orange {
    font-weight: var(--font-w-bold);
}

/* メイン画像 */
header .main-img {
    position: relative;
    z-index: 1;
}

header .main-inner-box {
    position: relative;
    height: 68vw;
    max-height: 310.45px;
    width: 100%;
    z-index: 1;
    padding: 8% 0;
    box-sizing: content-box;
}

header .main-img .main-inner-box#shdtn {
    background-image: var(--color-gradation-blue-h);
    clip-path: polygon(0 0, 55% 0, 45% 100%, 0% 100%);
}

header .main-img .main-inner-box#shdtn .container {
    width: 55%;
}

header .main-img .main-inner-box#shdtn .container .logo img {
    width: 51%;
    max-width: 105px;
}

header .main-img .main-inner-box#shdtn .container .sp-img {
    width: 83%;
    margin: .3em auto 0 5%;
}

header .main-img .main-inner-box#lngk {
    background-image: var(--color-gradation-orange-h);
    clip-path: polygon(55% 0, 100% 0, 100% 100%, 45% 100%);
    position: absolute;
    top: 0;
    right: 0;
}

header .main-img .main-inner-box#lngk .container {
    width: 55%;
    margin: 0 0 0 auto;
}

header .main-img .main-inner-box#lngk .container .sp-img {
    width: 73%;
    margin: 0 10% .3em auto;
}

header .main-img .main-inner-box#lngk .container .logo img {
    width: 50%;
    max-width: 102px;
}

header .main-img .main-inner-box .container .logo {
    background-color: #fff;
    padding: 2% 0;
}

header .main-img .main-inner-box .container .logo img {
    vertical-align: middle;
}

header .main-img .line-gradient-t,
header .main-img .line-gradient-b {
    position: absolute;
    width: 100%;
    height: 10%;
    z-index: 2;
}

header .main-img .line-gradient-t {
    top: 0;
    left: 0;
}

header .main-img .line-gradient-b {
    left: 0;
    bottom: 0;
}


/* Special offer */
header .special-offer p:first-child {
    background-color: rgba(9, 205, 218, .2);
    font-weight: var(--font-w-medium);
    font-size: 18px;
}

header .special-offer p:last-child {
    padding: .5em 5% 2.3em;
    clip-path: polygon(0% 0%, 100% 0%, 100% 75%, 58% 75%, 50% 88%, 42% 75%, 0% 75%);
    background-image: var(--color-gradation-blue-v);
    color: #fff;
    font-size: clamp(20px, 5.866666666666666vw, 22px);
    letter-spacing: .12em;
    filter: drop-shadow(5px 5px 5px #888);
    margin-bottom: 0;
}

header .special-offer p:last-child em {
    font-weight: var(--font-w-bold);
    color: #FFFF00;
    font-size: clamp(30px, 8.533333333333333vw, 32px);
}

/* ----------------------------
使い方
---------------------------- */
#how-to {
    background-color: var(--color-bg-1);
    padding-bottom: 2em;
}

#how-to .heading-002 {
    background-color: var(--color-light-blue);
    color: #fff;
    padding: .6em 5%;
    position: relative;
    margin-bottom: 1em;
}

#how-to h2::before, #how-to h2::after {
    position: absolute;
    content: "";
    display: block;
    width: 100%;
    height: 2px;
    background-color: #fff;
    left: 0;
}

#how-to h2::before {
    top: 8px;
}

#how-to h2::after {
    bottom: 8px;
}

#how-to ol li {
    position: relative;
}

#how-to #stp01::before,
#how-to #stp01::after {
    content: "";
    display: inline-block;
    width: 1.5em;
    aspect-ratio: 1/1;
    background-color: var(--color-font-light);
    mask-image: url(../img/parts_arrow.svg);
    mask-size: contain;
    mask-repeat: no-repeat;
    mask-position: center center;
    vertical-align: middle;
    margin: 0 .2em;
}

#how-to ol li:not(:last-child)::after {
    position: absolute;
    display: block;
    content: "";
    width: 32px;
    aspect-ratio: 2/1;
    background: var(--color-gradation-blue-h);
    left: calc(50% - 16px);
    bottom: -25px;
    mask-image: url(../img/parts_arrow.svg);
}

#how-to ol li:not(:last-child) {
    margin-bottom: 2em;
}

#how-to ol li h3 {
    border-radius: 20px;
    padding: .3em .8em .4em;
    text-transform: uppercase;
}

#how-to .step-txt {
    margin-bottom: .8em;
    font-size: clamp(17px, 5.333333333333334vw, 20px);
}

#how-to .img-wrapper {
    position: relative;
    width: 82%;
    max-width: 261px;
    margin: 0 auto;
}

#how-to .img-wrapper img:nth-child(2) {
    position: absolute;
    display: block;
    width: 36%;
    max-width: 94px;
    bottom: 0;
    right: -2%;
}

#how-to #campaign .campaign-ttl {
    color: #fff;
    background-color: var(--color-red);
    border-radius: 5px;
    width: 92%;
    max-width: 320px;
    margin: 0 auto .2em;
}

#how-to #campaign .campaign-period {
    color: var(--color-red);
    font-size: 18px;
    margin-bottom: 0.3em;
    line-height: 1.4;
}

#how-to #campaign .campaign-period .fs {
    font-size: clamp(18px, 5.866666666666666vw, 22px);
    display: block;
}

#how-to #campaign .campaign-caution {
    font-weight: var(--font-w-medium);
    color: var(--color-font-light);
    font-size: 14px;
}

#how-to #campaign .campaign-caution a {
    color: var(--color-blue);
    text-decoration: underline;
}


/* ----------------------------
リスニング能力
---------------------------- */
#subject h2 {
    position: relative;
    max-width: 336px;
}

#subject h2::before,
#subject h2::after {
    position: absolute;
    display: block;
    content: "";
    aspect-ratio: 1/1;
    background-size: contain;
    background-repeat: no-repeat;
}

#subject h2::before {
    width: 66px;
    background-image: url(../img/subject-02.png);
    left: 0;
    top: 0;
    background-position: right;
}

#subject h2::after {
    width: 88px;
    background-image: url(../img/subject-03.png);
    right: 0;
    top: 0;
}

#subject h2 span {
    display: block;
    width: fit-content;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

#subject h2 span::after {
    content: "";
    position: absolute;
    display: block;
    width: calc(100% + 1em);
    height: 16px;
    background-color: #FFFF00;
    left: -.5em;
    bottom: 0;
    z-index: -1;
}


/* ----------------------------
音声知覚
---------------------------- */
#voice-recognition {
    background: var(--color-gradation-blue-v);
    margin-bottom: 20px;
}

#voice-recognition .h2-wrapper {
    position: relative;
    z-index: 1;
}

#voice-recognition .h2-wrapper::after {
    position: absolute;
    display: block;
    content: "";
    width: 100%;
    height: 42.6666666666666vw;
    max-height: 160px;
    background-image: linear-gradient(#fff 70%, transparent);
    top: 0;
    left: 0;
    z-index: -1;
}

#voice-recognition .h2-wrapper h2 {
    font-size: clamp(23px, 7.466666666666668vw, 28px);
    margin: 1em auto 0;
}

#voice-recognition .fv-img img {
    width: 66%;
    transform: translateY(25px);
}

#voice-recognition .band {
    background-color: #fff;
    padding: 2.5em 5% 2em;
    margin-bottom: 25px;
}

#voice-recognition .band img {
    width: 75%;
}

#voice-recognition .w-box {
    font-weight: var(--font-w-medium);
}

#voice-recognition .w-box .voice-txt {
    margin-bottom: 1em;
}

#voice-recognition .shdtn-box {
    background-color: #fff;
    padding-top: 40px;
    font-size: clamp(18px, 5.866666666666666vw, 24px);
}

#voice-recognition .shdtn-box .fs{
    font-size: clamp(16px, 4.8vw, 18px);
    margin-left: .2em;
}

#voice-recognition .shdtn-box .img-wrapper {
    background-image: url(../img/voice-recognition-03.png);
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center center;
}

#voice-recognition .shdtn-box .img-wrapper img {
    width: 84%;
}

#voice-recognition .shdtn-box .link-wrapper .btn {
    background-image: var(--color-gradation-blue-v);
    color: #fff;
    font-size: clamp(18px, 5.333333333333334vw, 20px);
    letter-spacing: .02em;
    padding: .4em 1em .6em 1em;
    width: 93%;
    margin: 0 auto;
}

#voice-recognition .shdtn-box .link-wrapper .btn .fs {
    font-size: clamp(13px, 4vw, 15px);
}

#voice-recognition .shdtn-box .link-wrapper .btn::after {
    background-image: none;
    background-color: #fff;
    right: .8em;
}

/* ----------------------------
多読
---------------------------- */
#extensive-reading {
    background-image: var(--color-gradation-orange-v-r);
    color: #fff;
}

#extensive-reading .box {
    margin-bottom: 1.5em;
}

#extensive-reading .box:nth-child(2) p:nth-child(2) {
    margin-bottom: .5em;
}

#extensive-reading .heading-002 {
    font-size: clamp(18px, 5.866666666666666vw, 24px);
    line-height: 2;
    margin-bottom: 0.6em;
}

#extensive-reading .heading-002 .conjunction {
    font-size: clamp(18px, 5.333333333333334vw, 20px);
}

/* ----------------------------
収録作品
---------------------------- */
#lineup .slick-track {
    align-items: center;
    gap: 5px;
    margin-bottom: 5px;
}

#lineup {
    overflow: hidden;
}

#lineup .heading-002 {
    margin-bottom: 1em;
}

#lineup .heading-002 .row {
    display: block;
    font-size: clamp(22px, 6.666666666666667vw, 25px);
}

#lineup .heading-002 .row:first-child {
    font-size: clamp(18px, 5.333333333333334vw, 20px);
    margin-bottom: 0.5rem;
}

#lineup .heading-002 .row:first-child img {
    width: 60%;
    max-width: 225px;
    margin-right: 0.5em;
}


/* ----------------------------
独自機能
---------------------------- */
/* slick関連 */
#feature .slick-prev,
#feature .slick-next {
    left: auto;
    right: 1%;
    border-radius: 50%;
    width: 35px;
    height: 35px;
    z-index: 10;
    cursor: pointer;
    position: absolute;
}

#feature .slick-prev {
    top: 8%;
    background-image: var(--color-gradation-orange-h-r);
}

#feature .slick-next {
    top: calc(8% + 50px);
    background-image: var(--color-gradation-orange-h);
}

#feature .slick-prev::before,
#feature .slick-next::before {
    width: 100%;
    height: 100%;
    z-index: 11;
    background-color: #fff;
    mask-image: url(../img/btn_arrow2.svg);
    mask-size: 50% 50%;
    mask-position: center center;
    mask-repeat: no-repeat;
    content: "";
    top: auto;
    bottom: 0;
    left: 0;
    position: absolute;
    opacity: 1;
}

#feature .slick-prev::before {
    transform: rotate(90deg);
    bottom: 3%;
}

#feature .slick-next::before {
    transform: rotate(-90deg);
    bottom: -3%;
}

#feature .slick-dots {
    bottom: auto;
    top: 5%;
    right: auto;
    left: 3%;
    display: flex;
    flex-direction: column;
    width: fit-content;
}

#feature .slick-dots li {
    height: 35px;
    margin-bottom: 0.5em;
}

#feature .slick-dots li button::before {
    width: 5px;
    height: 100%;
    border-radius: 2px;
    background-color: var(--color-font-light);
    color: transparent;
}

#feature .slick-dots li.slick-active button::before {
    width: 5px;
    height: 100%;
    background-image: var(--color-gradation-orange-h);
    color: transparent;
}

/* メインコンテンツ */
#feature {
    background-color: var(--color-bg-1);
    padding: var(--mb-section) 0 20px;
    overflow: hidden;
}

#feature .featureitem--container {
    position: relative;
}

#feature .movie {
    width: 70%;
    margin: 0 auto 2em;
    position: relative;
}

#feature .movie--frame__video {
    position: relative;
}

#feature .movie--frame__video::after {
    position: absolute;
    display: block;
    content: "";
    width: 8px;
    aspect-ratio: 12 / 185;
    background-image: url(../img/parts_sidebtn.svg);
    background-size: contain;
    top: 15%;
    left: -4px;
    z-index: -1;
}

#feature .movie--frame__video video {
    display: block;
    border: 5px solid #000;
    border-radius: 20px;
    width: 101%;
    height: auto;
    aspect-ratio: 1 / 1.9646745804338928; 
    background-color: #000;
}

#feature cite {
    font-size: 10px;
    margin-top: 1em;
}


#feature .movie--ctrls {
    position: absolute;
    right: -20%;
    bottom: 6%;
}

#feature .movie--ctrls button {
    display: block;
    background-color: transparent;
    border: 0;
    padding: 0;
    margin-bottom: 10px;
}

#feature .js--volume-on {
    display: none;
    /* 音声ONアイコンは非表示 */
}

#feature .js--volume-off {
    display: block;
    /* ミュートアイコン(×印)を表示 */
}

#feature .movie--label {
    position: absolute;
    left: -21%;
    top: 50%;
}

#feature .movie--label .num {
    font-style: normal;
    line-height: 1.4;
    margin-bottom: .5em;
    border-radius: 5px;
}

#feature .movie--label h4 {
    writing-mode: vertical-lr;
    text-align: start;
    font-size: clamp(10px, 2.933333333333333vw, 11px);
}

#feature .movie--label h4 span {
    color: var(--color-orange);
    background-color: #fff;
    padding: .2em 0;
}


#feature .txt {
    position: relative;
    text-align: left;
    padding: 0 2%;
}

#feature .txt .num {
    position: absolute;
    font-size: 90px;
    top: -10px;
    right: 0;
    z-index: -1;
    font-weight: 100;
    opacity: .2;
    font-family: var(--font-secondary);
    line-height: 1;
}

#feature .txt .heading-002 {
    font-size: clamp(18px, 5.6000000000000005vw, 21px);
    font-weight: var(--font-w-medium);
}

#feature .txt article p {
    font-weight: var(--font-w-medium);
    font-size: 13px;
}


/* ----------------------------
お客様の声
---------------------------- */
/* slick関連 */
#feedback .slick-prev,
#feedback .slick-next {
    border-radius: 50%;
    width: 50px;
    height: 50px;
    z-index: 10;
    cursor: pointer;
    top: auto;
    bottom: -20px;
    position: absolute;
    box-shadow: 0 0 10px 2px var(--color-shadow);
}

#feedback .slick-prev {
    background-image: var(--color-gradation-blue-v);
    left: calc(50% - 60px);
}

#feedback .slick-next {
    background-image: var(--color-gradation-blue-v-r);
    right: calc(50% - 60px);
}

#feedback .slick-prev::before,
#feedback .slick-next::before {
    width: 100%;
    height: 100%;
    z-index: 11;
    background-color: #fff;
    mask-image: url(../img/btn_arrow2.svg);
    mask-size: 50% 50%;
    mask-position: center center;
    mask-repeat: no-repeat;
    content: "";
    top: auto;
    bottom: 0;
    left: -3%;
    position: absolute;
    opacity: 1;
}

#feedback .slick-next::before {
    transform: rotate(-180deg);
    left: 3%;
}

#feedback .slick-list {
    padding-bottom: 80px;
}

/* メインコンテンツ */
#feedback {
    overflow: hidden;
    margin-bottom: 30px;
}

#feedback .heading-002 {
    font-size: 35px;
}

#feedback .comment--container {
    position: relative;
    z-index: 1;
    padding: 1.5em 5%;
    width: 96%;
    height: 100%;
    margin: 0 auto;
    text-align: left;
    font-weight: 400;
}

#feedback .comment--container::before {
    position: absolute;
    content: "";
    display: block;
    width: 100%;
    height: 100%;
    z-index: -2;
    top: 0;
    left: 0;
    border-radius: 20px;
}

#feedback .comment:nth-child(even) .comment--container::before {
    background: var(--color-gradation-orange-v);
}

#feedback .comment:nth-child(odd) .comment--container::before {
    background: var(--color-gradation-blue-v);
}

#feedback .comment--container::after {
    position: absolute;
    content: "";
    display: block;
    background-color: #fff;
    width: calc(100% - 8px);
    height: calc(100% - 8px);
    z-index: -1;
    top: 4px;
    left: 4px;
    border-radius: 16px;
}

#feedback header {
    position: relative;
}

#feedback header .name {
    margin-bottom: 1rem;
    font-size: 18px;
}

#feedback header time {
    position: absolute;
    top: 0;
    right: 0;
}

#feedback .review {
    display: flex;
    font-size: 20px;
    margin-bottom: .5em;
}

#feedback h3, #feedback .review li {
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

#feedback .comment h3 {
    line-height: 1;
}

#feedback .comment h3 em {
    font-size: clamp(18px, 5.866666666666666vw, 22px);
    font-weight: 700;
}

#feedback .comment:nth-child(even) h3,
#feedback .comment:nth-child(even) .review li {
    background-image: var(--color-gradation-orange-v);
}

#feedback .comment:nth-child(odd) h3,
#feedback .comment:nth-child(odd) .review li {
    background-image: var(--color-gradation-blue-v);
}

#feedback .comment--container .comment-txt p strong {
    font-weight: var(--font-w-bold);
}

/* ----------------------------
メッセージ
---------------------------- */
#message {
    padding: 40px 0 0;
    position: relative;
    z-index: 1;
}

#message::after {
    position: absolute;
    display: block;
    content: "";
    width: 100%;
    height: 100%;
    background-color: var(--color-bg-2);
    z-index: -3;
    top: 0;
    left: 0;
}

#message .inner-box {
    width: 95%;
}

#message .heading-002 span:nth-child(2) {
    margin-left: 0.2em;
}

#message dl {
    display: flex;
    justify-content: center;
    flex-wrap: nowrap;
    gap: 1.5%;
    margin-bottom: 1em;
}

#message dl div {
    width: 49%;
    max-width: 250px;
    position: relative;
}

#message dl div::before {
    position: absolute;
    content: "";
    display: block;
    width: 100%;
    height: 100%;
    z-index: -2;
    top: 0;
    left: 0;
    border-radius: 20px;
    background: var(--color-gradation-orange-v);
}

#message dl div#char-2::before {
    background: var(--color-gradation-blue-v);
}

#message dl div::after {
    position: absolute;
    content: "";
    display: block;
    background-color: #fff;
    width: calc(100% - 8px);
    height: calc(100% - 8px);
    z-index: -1;
    top: 4px;
    left: 4px;
    border-radius: 16px;
}

#message dl div dt {
    padding: 2em .5em 1em;
}

#message dl div dd:nth-child(2) {
    color: #fff;
    padding: .4em 0 .6em;
    font-size: clamp(12px, 3.733333333333334vw, 14px);
}

#message dl div#char-1 dd:nth-child(2) {
    background: var(--color-gradation-orange-v);
}

#message dl div#char-2 dd:nth-child(2) {
    background: var(--color-gradation-blue-v);
}

#message dl div dd:nth-child(3) {
    padding: .4em 0 .6em;
    font-size: clamp(18px, 5.333333333333334vw, 20px);
}

#message .bg-box {
    background: var(--color-gradation-orange-v);
    color: #fff;
    padding: 1em 5% 1.2em;
}

#message .bg-box .ttl {
    font-size: clamp(18px, 5.333333333333334vw, 20px);
    margin-bottom: 0.5em;
}

/* ----------------------------
注意事項
---------------------------- */
#note {
    margin: 25px auto;
}

#note .inner-box-s {
    background-color: var(--color-bg-1);
    padding: 1.2em 4%;
    overflow-y: scroll;
    height: 534px;
}

#note .heading-002.lh {
    font-size: clamp(22px, 6.666666666666667vw, 25px);
    margin-bottom: 1.5em;
    position: relative;
}

#note .heading-002.lh span:last-child {
    font-size: clamp(18px, 5.333333333333334vw, 20px);
}

#note .heading-002.lh::after {
    position: absolute;
    content: "";
    width: 100%;
    height: 3px;
    background-color: #c0c0c0;
    display: block;
    left: 0;
    bottom: -.75em;
}

#note dl {
    text-align: left;
    font-size: 13px;
}

#note dt {
    margin: 1em 0 .3em;
    font-weight: 700;
}

#note dd {
    font-weight: var(--font-w-medium);
    text-transform: none;
    margin-bottom: 0.5em;
}

#note dd .fw {
    font-weight: 700;
}


/* ----------------------------
フッター
---------------------------- */
footer {
    background-color: var(--color-footer);
    color: #fff;
    font-weight: var(--font-w-medium);
    padding: 70px 0 20px;
}

footer h2 {
    width: 30%;
    margin: 0 auto 60px;
}

footer h3 {
    text-transform: uppercase;
    letter-spacing: .6em;
    font-size: 14px;
    margin-bottom: 1em;
    font-weight: 400;
}

footer .sns-list {
    display: flex;
    justify-content: center;
    gap: 20px;
}

footer .sns-list li {
    padding: 20px;
    background-color: #fff;
    border-radius: 20px;
}

/* Xロゴのサイズ調整 */
footer .sns-list li:first-child img {
    transform-origin: center center;
    transform: scale(.7);
}

footer .sns-list li img {
    width: 40px;
}

footer nav {
    margin: 70px auto;
}

footer nav a {
    display: block;
    width: 100%;
    line-height: 3;
    border-bottom: 1px solid #fff;
}

footer nav li:first-child a {
    border-top: 1px solid #fff;
}

footer .cp-box {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0 .3em;
    padding: 0 2%;
}

footer small {
    font-size: clamp(9px, 2.4vw, 10px);
}