@charset "UTF-8";

/************************************************
    Constant
*************************************************/
:root {
    --min-width: 375px;
    --max-width: 1280px;
    --main-color: #c93475;
    --light-color: #f9eaf1;
    --dark-color: #333;
    --sub-color: #e3943d;
    --border-color: #ddd;
    --base-gutter: 8px;
    --toggle-height: 60px;
}

/************************************************
    Reset
*************************************************/
*, ::before, ::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font: inherit;
}

html {
    scroll-behavior: smooth;
    color: #333;
    font-size: 62.5%;
    font-family: "Helvetica Neue", Arial, "Hiragino Kaku Gothic ProN", "Hiragino Sans", Meiryo, sans-serif;
    font-feature-settings: "palt";
    line-height: 1;
    text-align: justify;
}

html, body {
    height: 100%;
}

body {
    display: flex;
    flex-direction: column;
    min-width: var(--min-width);
    padding-top: var(--toggle-height);
    -webkit-text-size-adjust: 100%;
    -moz-text-size-adjust: 100%;
    text-size-adjust: 100%;
    font-size: 1.6rem;
}

article, aside, details, figcaption, figure,
footer, header, hgroup, menu, nav, section {
    display: block;
}

p, h1, h2, h3, h4, h5, h6 {
    overflow-wrap: break-word;
}

strong {
    font-weight: bold;
}

blockquote, q {
    quotes: none;
}

blockquote::before, blockquote::after,
q::before, q::after {
    content: '';
    content: none;
}

ol, ul {
    list-style: none;
}

a {
    color: inherit;
    text-decoration: none;
    vertical-align: baseline;
    background: transparent;
    padding: 0;
    margin: 0;
    transition: all 0.3s ease-in-out;
}

a img {
    transition: all 0.3s ease-in-out;
}

a:hover {
    opacity: 0.5;
}

del {
    text-decoration: line-through;
}

abbr[title], dfn[title] {
    border-bottom: 1px dotted;
    cursor: help;
}

address {
    font-style: normal;
}

table {
    width: 100%;
    border-collapse: collapse;
    border-spacing: 0;
}

th, td {
    padding: var(--base-gutter);
    box-sizing: border-box;
    border: 1px solid var(--border-color);
}

th {
    background-color: var(--light-color);
    font-weight: bold;
}

input, textarea, select, button {
    width: 100%;
    padding: var(--base-gutter);
    border: 1px solid var(--border-color);
    border-radius: 5px;
}

input, select {
    vertical-align: middle;
}

input[type="text"][class], textarea[class] {
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
}

input[type=checkbox], input[type=radio] {
    position: relative;
    top: -0.1em;
    width: 1em;
    height: 1em;
    margin-right: calc(var(--base-gutter) / 2);
}

input[type=submit],
input[type=reset],
input[type=button],
button {
    cursor: pointer;
}

label + label {
    margin-left: 1em;
}

iframe {
    vertical-align: bottom;
}

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

img {
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    vertical-align: bottom;
    max-width: 100%;
    height: auto;
}

br {
    opacity: 0;
}

/************************************************
    Utility
*************************************************/
.disnon {
    display: none;
}

.of-hide {
    overflow: hidden;
}

.clamp {
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 1;
    overflow: hidden;
}

.w_fix {
    max-width: var(--max-width);
    margin: 0 auto;
}

.cf::after {
    display: block;
    content: '';
    clear: both;
}

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

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

.txt-l {
    text-align: left;
}

.txt-r {
    text-align: right;
}

/*  Background
------------------------------------------------*/
.wrap:has(.bg-full) {
    overflow: hidden;
}

.bg-full {
    position: relative;
}

.bg-full::after {
    position: absolute;
    top: 0;
    left: calc((100vw - min(100% , 100vw)) / 2 * -1);
    display: block;
    width: 100vw;
    height: 100%;
    background-color: var(--light-color);
    content: '';
    z-index: -1;
}