@charset "UTF-8";
/*
Theme Name: Kodamaa Ki
Description: こだまあ記WordPressオリジナルテーマ
Version: 1.0
Author: Kodama Aki
*/

/*
GENERAL STYLING(全般的なスタイル)
================================================ */
:root {
    /* Color */
    --color-bg: #fbfaf5;
    --color-accent-1: #9d9981;
    --color-accent-2: #09558c;
    --color-separate: #e9eaee;
    --color-maintext: #666666;
    --color-white: #ffffff;

    /* Font/Space Size */
    --font-sm: .75rem;
    --font-md: 1rem;
    --font-lg: 1.25rem;
    --font-xl: 1.625rem;
}

body {
    color: var(--color-maintext);
    font-family: "Zen Kaku Gothic New", sans-serif;
}

p {
    line-height: 1.7;
}

img, iframe {
    max-width: 100%;
}

a {
    text-decoration: none;
    color: var(--color-maintext);
}

h1, h2 {
    font-weight: normal;
}

button {
    color: var(--color-maintext);
}

/*
COMMON(全ページ共通のスタイル、ヘッダー、フッターetc.)
================================================ */
/* Layout */
.container {
    width: 100%;
    margin: 0 auto;
    padding: 0 1.5rem 0;
}

/* Header */
.site-header {
    margin-bottom: 5.625rem;
}

.site-title {
    font-size: 2.375rem;
    padding-top: 2rem;
}

.site-desc {
    color: var(--color-accent-1);
    font-size: 0.875rem;
}

.site-title, .site-desc {
    text-align: center;
}

/* Footer */
.site-footer {
    text-align: center;
    padding-top: 1rem;
    margin-bottom: 1rem;
    border-top: 3px solid var(--color-separate)
}

.copyright {
    font-size: var(--font-sm);
}

.widget-title, .nav-links {
    font-family: "Josefin Sans", sans-serif;
    font-size: var(--font-lg);
}

/*
MAIN
================================================ */
main {
    margin-bottom: 3rem;
    border-bottom: 3px solid var(--color-separate);
    padding-bottom: 5rem;
}

/* Post List */
.home .post-list, .archive .post-list, .search .post-list {
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    gap: 1rem;
    margin-bottom: 3rem;
}

.post {
    position: relative;
    margin-bottom: 2.5rem;
    border-bottom: 1px solid var(--color-separate);
}

.post-thumb {
    margin: 0 0 1rem 0;
}

.post-thumb img {
    aspect-ratio: 3 / 2;
    height: auto;
    object-fit: cover;
    display: block;
}

.post-header {
}

.post-title {
    font-size: var(--font-lg);
    margin-bottom: 1.5rem;
    line-height: 1.5;
}

.post-date {
    font-size: var(--font-sm);
    color: var(--color-accent-1);
}

.post-content {
    margin-bottom: 5rem;
}

.post-content p {
    margin-bottom: 1rem;
}

.post-footer{
    margin-top: 5rem;
    position: absolute;
    bottom: 1rem;
    right: 0;
    margin-bottom: 0;
}

.post-categories {
    list-style-type: none;
}

.post-categories li {
    font-size: var(--font-sm);
}

.post-categories li::before {
    content: '';
    display: inline-block;
    background: url(images/ei-categories.png) 100% 100% / cover;
    height: 1rem;
    width: 1rem;
    vertical-align: -4px;
    margin-right: 3px;
    filter: brightness(0) saturate(100%) invert(99%) sepia(1%) saturate(5487%) hue-rotate(335deg) brightness(61%) contrast(101%);
}

.post-categories a {
    color: var(--color-accent-1);
}

/* Post Navigation */
.nav-links {
    display: flex;
    justify-content: space-around;
    gap: 2rem;
}

.nav-links .prev, .nav-links .next, .nav-links .back {
    display: flex;
}

.nav-links .next::before, .nav-links .back::before {
  content: '';
  width: 60px;
  height: 15px;
  border-bottom: solid 1px;
  border-left: solid 1px;
  transform: translateY(-5px) skew(-45deg);
}

.nav-links .prev::after {
  content: '';
  width: 60px;
  height: 15px;
  border-bottom: solid 1px;
  border-right: solid 1px;
  transform: translateY(-5px) skew(45deg);
}

/* Archive */
.page-title {
    font-size: var(--font-lg);
    text-align: left;
    margin-bottom: 3.75rem;
}

/* Single Page */
.author {
    color: var(--color-accent-1);
    font-size: var(--font-sm);
    margin-bottom: .5rem;
}

.single .nav-links {
    justify-content: center;
}

.single .post-thumb {
    margin-bottom: 2.5rem;
}

.single .post-content {
    margin-bottom: 6.25rem;
}

.single .post-footer{
    margin-top: 5rem;
    margin-bottom: 0;
    position: static;
    text-align: right;
}

.single .post-list {
    margin-bottom: 6.25rem;
}

/*
SIIDE BAR
================================================ */
.widget-area {
}

.widget {
    margin-bottom: 3.75rem;
}
.widget-title {
    margin-bottom: 1rem;
    padding-top: 1rem;
}

/* Profile */
.profile-link {
    margin-top: .5rem;
}

.profile-name, .profile-link {
    text-align: center;
}

.profile-link a {
    content: '';
    background: url(images/home.png) 100% 100% / cover;
    display: inline-block;
    width: 1.5rem;
    height: 1.5rem;
    translate: -10px;
    filter: brightness(0) saturate(100%) invert(39%) sepia(0%) saturate(1007%) hue-rotate(198deg) brightness(99%) contrast(84%);
}

/* Category */
.category-list {
    list-style-type: none;
}

.category-list li {
    border-bottom: 1px solid var(--color-separate);
    padding: 1rem .25rem;
}

/* Archive */
.archive-list {
    list-style-type: none;
}

.archive-list li, .month-archive-list li {
    border-bottom: 1px solid var(--color-separate);
}

.month-archive-list li:last-child {
    border-bottom: none;
}

.month-archive-list{
    height:0;
    overflow:hidden;
    transition:.4s ease;
}

.archive-list .year {
    position: relative;
    padding: 1rem 1.5rem;
}

.archive-list .year::before{
    content: "";
    width: 2px;
    height: 13px;
    position: absolute;
    left: 7.5px;
    top: 0;
    bottom: 0;
    margin: auto;
    transition: .6s ease;
}
.archive-list .year::after{
    content: "";
    width: 13px;
    height: 2px;
    position: absolute;
    left: 2px;
    top: 0;
    bottom: 0;
    margin: auto;
    transition: .6s ease;
}

.year::before, .archive-list .year::after {
    background: var(--color-maintext);
}

.archive-list .is-accordion--open::before{
    transform: rotate(90deg);
}
.archive-list .is-accordion--open::after{
    transform: rotate(-180deg);
}
.archive-list .is-accordion--open + .month-archive-list{
    height: auto;
    opacity: 1;
}

.year button {
    text-align: left;
}

.month-archive-list li {
    padding: .5rem 0rem .5rem .5rem;
}

/*
DESKTOP
================================================ */
@media (min-width: 600px){
    .site-header {
        margin-top: 2rem;
    }

    .site-title {
        font-size: 2.75rem;
    }

    .container {
        display: flex;
        justify-content: space-between;
        margin-bottom: 4rem;
        padding: 1rem 5.625rem 2.5rem;
    }

    main {
        width: 68%;
        border-bottom: none;
        padding: 0 5rem 0 0;
    }

    .sidebar-area {
        width: 26%;
    }

    .home .post-thumb, .archive .post-thumb{
        float: left;
        width: 35%;
        margin: 0 1.5rem 1rem 0;
    }

    .post-date {
        font-size: var(--font-md);
    }
    .post-title {
        font-size: var(--font-xl);
    }

}