* {
    border: none;
    box-sizing: border-box;
    color: #343a40;
    cursor: default;
    font: normal 16px 'regular';
    line-height: 24px;
    margin: 0;
    outline: none;
    padding: 0;
}

html {
    background-color: #f8f8fa;
    height: 100%;
    width: 100%;
}

body {
    display: flex;
    flex-direction: column;
    height: inherit;
    width: inherit;
}

article, aside, header, main, nav {
    display: block;
}

nav {
    font-size: 0;
}

ol, ul {
    font-size: 0;
    list-style: none inside;
}

ol ul, ul ol {
    padding-left: 8px;
}

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

a {
    color: #0a58ca;
    text-decoration: none;
}

a:hover {
    -webkit-tap-highlight-color: transparent;
    color: #84202a;
    cursor: pointer;
}

label {
    -webkit-tap-highlight-color: transparent;
}

mark {
    background-color: #ffe69c;
    padding: 0 4px;
}

strong, b {
    font-family: 'bold';
}

em, i {
    font-family: 'italic';
}

strike, s {
    background-color: #343a40;
    padding: 0 4px;
    text-decoration: none;
    user-select: none;
}

strike:hover, s:hover {
    background-color: #dee2e6;
}

sub {
    font-size: 12px;
    position: relative;
    top: 2px;
}

sup {
    bottom: 4px;
    font-size: 12px;
    position: relative;
}

h1 {
    font: normal 26px 'bold';
}

h2 {
    font: normal 24px 'bold';
}

h3 {
    font: normal 22px 'bold';
}

h4 {
    font: normal 20px 'bold';
}

h5 {
    font: normal 18px 'bold';
}

h6 {
    font: normal 16px 'bold';
}

img, video {
    -webkit-tap-highlight-color: transparent;
    border-radius: 4px;
    cursor: pointer;
    display: block;
    height: auto;
    max-width: 100%;
    width: auto;
}

img {
    object-fit: cover;
}

blockquote {
    border-radius: 0 4px 4px 0;
    background-color: #dee2e6;
    border-left: 8px solid #acb6bc;
    display: block;
    padding: 8px 16px;
}

code {
    background-color: #e8ecee;
    color: #000;
    font-family: 'mono';
    padding: 0 4px;
}

pre {
    background-color: #e8ecee;
    border-radius: 4px;
    color: #000;
    display: block;
    font-family: 'mono';
    font-variant-ligatures: none;
    padding: 10px;
    white-space: pre-wrap;
}

hr {
    border-bottom: 1px solid #e8ecee;
    margin: 16px 0;
}


/* active */


#nav-true, #locale-true {
    color: #ffe69c;
}

#page-true {
    color: #b02a37;
}

#page-true:hover {
    color: #84202a;
}


/* preload */


.svg-preload {
    background-image: url('./icon/submenu_h.svg');
    height: 16px;
    margin-left: -16px;
    position: absolute;
    width: 16px;
    z-index: -1;
}


/* header */


.head-wrapper {
    background-color: #343a40;
    min-height: 60px;
    min-width: 100%;
    user-select: none;
    z-index: 1;
}

.head {
    align-items: center;
    background-color: #343a40;
    display: flex;
    justify-content: space-between;
    margin: 0 auto;
    max-width: 1400px;
    min-height: inherit;
    min-width: 300px;
    padding: 0 20px;
    width: 70%;
}

#home {
    color: #ced4da;
    display: block;
    font: normal 28px 'bold';
    text-shadow: 0 0 4px #000;
}

#home:hover {
    color: #e8ecee;
    text-shadow: 0 0 6px #000;
}

.search-form {
    display: block;
    text-align: center;
    width: 100%;
}

input[type="search"] {
    background-color: #2a3036;
    border-radius: 4px;
    color: #ced4da;
    cursor: text;
    padding: 6px 12px;
    width: 60%;
}

input[type="search"]::placeholder {
    color: #6c747d;
    opacity: 1;
    text-align: center;
}

input[type="search"]:focus::placeholder {
    opacity: 1;
}

input[type="search"]:focus {
    background-color: #202428;
}

.nav-wrapper, .locale {
    white-space: nowrap;
}

nav li {
    border-right: 1px solid #202428;
    display: inline-block;
    padding: 0 6px;
}

nav li:first-child {
    border-left: none;
}

nav a {
    border-bottom: 2px solid #343a40;
    border-top: 2px solid #343a40;
    color: #ced4da;
    display: block;
    padding: 2px;
    text-shadow: 0 0 2px #000;
}

nav a:hover {
    border-bottom: 2px solid #ced4da;
    color: #e8ecee;
    transition: border-bottom 0.2s;
}

.nav-locale {
    display: none;
}

.nav-locale-submenu {
    animation: fade .2s;
    background-color: #202428;
    display: none;
    min-width: 180px;
    position: absolute;
    text-align: left;
    z-index: 2;
}

.nav-locale-submenu li {
    padding-left: 20px;
}

.nav-locale-submenu li:hover {
    background-color: #000;
}

.nav-locale-a::after, .locale-a::after {
    content: url('./icon/submenu.svg');
}

.nav-locale:hover .nav-locale-a::after, .locale li:hover .locale-a::after {
    content: url('./icon/submenu_h.svg');
}

.nav-locale:hover .nav-locale-submenu, .locale li:hover .locale-submenu {
    display: block;
}

.locale li {
    display: block;
    padding: 0 6px;
}

.locale a {
    color: #ced4da;
    display: table-cell;
    height: 60px;
    padding: 2px;
    text-shadow: 0 0 2px #000;
    vertical-align: middle;
}

.locale-submenu {
    animation: fade .2s;
    background-color: #343a40;
    display: none;
    margin-left: -8px;
    position: absolute;
    text-align: left;
    top: 60px;
    z-index: 2;
}

.locale-submenu li:hover {
    background-color: #202428;
}

.locale-submenu a {
    display: block;
    height: auto;
    padding: 10px;
}


/* general */


.blog {
    display: flex;
}

.wrapper {
    flex-grow: 2;
}

main {
    margin: 0 auto;
    max-width: 1400px;
    min-width: 300px;
    padding: 40px 20px;
    width: 70%;
}

main h1, main h2 {
    margin-bottom: 16px;
    padding-bottom: 4px;
    border-bottom: 1px solid #e8ecee;
}

main h3, main h4 {
    margin-bottom: 8px;
}

main h5, main h6 {
    margin-bottom: 8px;
}

main p, main blockquote, main img, main video, main pre {
    margin-bottom: 24px;
}

main ul {
    list-style: disc inside;
    margin-bottom: 16px;
}

main ol {
    list-style: decimal inside;
    margin-bottom: 16px;
}

main ul li, main ol li {
    margin-bottom: 2px;
}

main ul ol, main ol ul {
    margin-bottom: 2px;
}


/* search */


.s-header {
    margin-bottom: 4px;
}

.s-stat {
    font-size: 14px;
    color: #485056;
}

.s-address {
    color: #0f5032;
}


/* gallery */


.gallery {
    display: grid;
    gap: 10px;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    margin-bottom: 20px;
    user-select: none;
}

.gallery img {
    border-radius: 4px;
    height: 100%;
    margin: 0;
}

.gallery img:hover {
    cursor: pointer;
    filter: drop-shadow(0 0 4px #acb6bc) brightness(1.05);
}


/* tiling */


.tiling {
    display: grid;
    gap: 20px 50px;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    margin-bottom: 20px;
    user-select: none;
}

.tiling article {
    border: 1px solid #ced4da;
    box-shadow: 0 0 8px #ced4da;
    text-align: center;
}

.tiling img {
    border-radius: 0;
    height: 240px;
    margin: 0;
    width: 100%;
}

.tiling h1 {
    user-select: text;
}

.tiling p {
    margin: 0;
    padding: 0 20px 10px 20px;
    text-align: left;
    user-select: text;
}

.tiling a {
    background-color: #e8ecee;
    display: block;
    padding: 8px 0;
}

.tiling a:hover {
    background-color: #dee2e6;
}


/* portfolio */


.portfolio {
    display: grid;
    gap: 10px;
    grid-template-columns: 1fr 1fr;
    margin-bottom: 20px;
    user-select: none;
}

.portfolio img {
    height: 100%;
    margin: 0;
    pointer-events: none;
    user-select: none;
}


/* aside */


aside {
    margin-left: 20px;
    user-select: none;
    white-space: nowrap;
}

aside ul, aside ol {
    list-style: none inside;
}

aside h3 {
    font-size: 20px;
    margin-bottom: 4px;
}

.aside-wrapper {
    padding-left: 10px;
    position: sticky;
    top: 20px;
}


/* image viewer */


#modal-wrapper {
    animation: fade .1s;
    background-color: #000000e6;
    display: none;
    height: 100%;
    left: 0;
    position: fixed;
    top: 0;
    user-select: none;
    width: 100%;
    z-index: 2;
}

.modal {
    margin: 0 auto;
    position: relative;
    top: 2vh;
}

.modal img {
    height: 96vh;
    margin: 0 auto;
    max-height: 96vh;
}

#current-slide {
    cursor: default;
}

.left-slide, .right-slide {
    -webkit-tap-highlight-color: transparent;
    background-color: #000000e6;
    border-radius: 4px;
    bottom: calc(50% - 22px);
    color: #fff;
    height: 44px;
    opacity: .4;
    padding: 10px 20px;
    position: absolute;
}

.right-slide {
    right: 20px;
}

.left-slide {
    left: 20px;
}

.close-slide, .fullscreen-slide {
    -webkit-tap-highlight-color: transparent;
    background-color: #000000e6;
    border-radius: 4px;
    color: #fff;
    left: calc(50% - 20px);
    opacity: .4;
    padding: 4px 0;
    position: absolute;
    text-align: center;
    width: 40px;
}

.close-slide {
    bottom: 4px;
}

.fullscreen-slide {
    top: 4px;
}

.left-slide:hover, .right-slide:hover,
.close-slide:hover, .fullscreen-slide:hover {
    background-color: #000;
    cursor: pointer;
    opacity: .6;
}

.left-slide::after {
    content: '\276E';
}

.right-slide::after {
    content: '\276F';
}

.close-slide::after {
    content: '\2715';
}

.fullscreen-slide::after {
    content: '\26F6';
}


/* footer */


.footer-wrapper {
    background-color: #343a40;
    margin-top: auto;
    min-height: auto;
    min-width: 100%;
    user-select: none;
}

footer {
    background-color: #343a40;
    display: flex;
    flex-direction: column;
    justify-content: center;
    margin: 0 auto;
    max-width: 1400px;
    min-height: inherit;
    min-width: 300px;
    padding: 20px;
    width: 70%;
}

footer h1, footer h2 {
    color: #ced4da;
    font: normal 20px 'bold';
    margin-bottom: 8px;
}

footer p, address, span {
    color: #acb6bc;
}

footer a {
    border-bottom: 2px solid #485056;
    color: #acb6bc;
    padding-bottom: 2px;
}

footer a:hover {
    border-bottom: 2px solid #6c747d;
    color: #e8ecee;
    transition: color 0.2s;
}

footer span {
    display: block;
    margin-top: 6px;
}

.copyright {
    text-align: center;
    width: 100%;
}


/* media */


@media (max-width: 1400px) {
    .head, main, footer, input[type="search"] {
        width: 80%;
    }
}

@media (max-width: 1200px) {
    .head, main, footer {
        width: 90%;
    }
    input[type="search"] {
        width: 80%;
    }
    #modal-wrapper {
        background-color: #000;
    }
    .modal {
        left: 0;
        top: 0;
    }
    .modal img {
        border-radius: 0;
        max-height: 100vh;
        min-height: 100vh;
        object-fit: contain;
    }
    .left-slide, .right-slide,
    .close-slide, .fullscreen-slide {
        opacity: .6;
    }
    .left-slide:hover, .right-slide:hover,
    .close-slide:hover, .fullscreen-slide:hover {
        opacity: .8;
    }
}

@media (max-width: 1000px) {
    .head, main, footer {
        width: 100%;
    }
    .locale-submenu {
        margin-left: 0;
        right: 0;
    }
    .portfolio {
        grid-template-columns: 1fr;
    }
    .aside-wrapper {
        position: relative;
        top: 0;
    }
}

@media (max-width: 800px) {
    .nav-icon {
        background-image: url('./icon/menu.svg');
        min-height: 60px;
        min-width: 60px;
    }
    .nav-corner {
        border: 20px solid transparent; border-bottom: 20px solid #2a3036;
        display: none;
        position: absolute;
        right: 30px;
        top: 30px;
    }
    .locale {
        display: none;
    }
    .nav-locale {
        display: block;
    }
    nav {
        background-color: #2a3036;
        display: none;
        min-width: 180px;
        position: absolute;
        right: 0;
        top: 60px;
    }
    nav li {
        border: none;
        display: block;
        padding: 0;
    }
    nav li:hover {
        background-color: #202428;
    }
    nav a {
        border: none;
        padding: 10px 0 10px 20px;
    }
    nav a:hover {
        border: none;
        transition: none;
    }
    .nav-wrapper:hover .nav-icon {
        background-image: url('./icon/menu_h.svg');
    }
    .nav-wrapper:hover nav, .nav-wrapper:hover .nav-corner {
        display: block;
    }
    .right-slide {
        border-radius: 4px 0 0 4px;
        right: 0;
    }
    .left-slide {
        border-radius: 0 4px 4px 0;
        left: 0;
    }
    .close-slide {
        bottom: 20px;
    }
    .fullscreen-slide {
        top: 20px;
    }
    .about {
        flex-direction: column;
    }
    .about-info {
        margin-bottom: 20px;
    }
    .footer-line {
        margin: 20px 0;
    }
    .copyright {
        text-align: left;
    }
}

@media (max-width: 500px) {
    main {
        padding: 20px;
    }
    .blog, .gallery {
        flex-flow: column-reverse;
    }
    .aside-wrapper {
        display: flex;
        flex-wrap: wrap;
        gap: 0 20px;
        justify-content: space-around;
        padding: 0;
    }
    aside {
        border: none;
        margin: 0 0 20px 0;
        padding: 0;
        text-align: center;
    }
    .search-form {
        display: none;
    }
    footer {
        padding: 20px 10px;
    }
    footer span {
        margin-top: 20px;
    }
}

@media (max-width: 320px) {
    main {
        padding: 20px 10px 0 10px;
    }
}


/* keyframes */


@keyframes fade {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}