* {
    font-family: "ruika", sans-serif;
    font-weight: 500;
    font-style: normal;
    text-align: justify;
    --color-main: white;
    --color-sub: black;
    --color-accent: orange;
    --box-radius: 1rem;

    line-height: 1.5;
}

#reservebtn:hover {
    color: var(--color-main);
}

a::after {
    content: " ↗";
}

ul {
    padding-inline-start: 1rem;
}

/* page */
body {
    margin: 0;
    padding: 0;
}

main {
    position: relative;
}

/* background */
.oif-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    z-index: -1;
}

.oif-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* common parts */
.oif-righttext * {
    text-align: right;
}

.oif-linkbtn {
    display: block;
    width: fit-content;
    border: solid 2px var(--color-accent);
    background-color: var(--color-accent);
    color: var(--color-main);
    padding: 0.2rem 1rem;
    border-radius: 2rem;
    text-decoration: none;
}

.oif-linkbtn:hover {
    background-color: var(--color-main);
    color: var(--color-accent);
}

.nolink {
    background-color: gray;
    border-color: gray;
    pointer-events: none;
}

.nolink:hover {
    background-color: gray;
    color: var(--color-main);
}

.oif-sectiondescription {
    margin-left: 2rem;
    margin-top: 0;
}

/* oif-box */
.oif-box {
    background-color: var(--color-main);
    border: solid 1px var(--color-sub);
    border-radius: var(--box-radius);
    padding: 1rem;
    position: relative;
}

.oif-box>.titlearea * {
    margin: 0;
}

.oif-box>.titlearea>.type::before {
    content: "【";
}

.oif-box>.titlearea>.type::after {
    content: "】";
}

.oif-box>.titlearea>h3 {
    font-size: 1.5rem;
}

/* bigtext */
.oif-bigtext {
    color: var(--color-main);
    -webkit-text-stroke: 0.5px var(--color-sub);
    font-size: 3rem;
    margin: 2rem 0 0.5rem;
}

/* header text */
h2 {
    font-size: 2rem;
    margin-bottom: 0;
}

h2::before {
    content: "▍";
}

#OIF_ABOUT>h2::before {
    color: orange;
}

#OIF_PROGRAM>h2::before {
    color: blue;
}

#OIF_KONSHIN>h2::before {
    color:indianred;
}

#OIF_FEEL>h2::before {
    color: green;
}

#OIF_ACCESS>h2::before {
    color: red;
}

#OIF_STAY>h2::before {
    color: purple;
}

/* main page */
.oif-reservebtn {
    position: fixed;
    z-index: 10;
    right: 5rem;
    bottom: 4rem;
    font-size: 2rem;
}

.oif-reservebtn a {
    box-shadow: 5px 5px 10px #999;
}

.oif-mainpage {
    background-color: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(3px);
    box-shadow: 5px 5px 10px #999;
    border-radius: var(--box-radius);
    max-width: 600px;
    margin-top: 2rem;
    margin-left: 2rem;
    margin-bottom: 60vh;
    padding: 4rem;
}

.oif-breadcrumbs {
    color: var(--color-sub);
}

/* title area */
.oif-title {
    display: inline-block;
    width: 100%;
    text-align: right;
}

.oif-title img {
    max-height: 20rem;
}

.oif-title p {
    font-size: 1.5rem;
    color: #3E4F63;
    text-align: right;
}

.oif-title p>br {
    display: none;
}

.oif-date {
    margin-top: 2rem;
}

.oif-date * {
    margin: 0;
    font-size: 2rem;
    line-height: 1;
}

.oif-date .time-open {
    font-size: 4rem;
}

.oif-date .place {
    margin-top: 0.5rem;
}

/* ABOUT */
#OIF_ABOUT h2 {
    margin-top: 5rem;
}

#OIF_ABOUT img {
    margin: 2rem;
}

/* PROGRAM */
#OIF_PROGRAM .oif-timetable {
    margin-top: 1rem;
    margin-left: 1rem;
}

#OIF_PROGRAM .oif-timeline {
    margin-left: 1rem;
}

#OIF_PROGRAM .programlist {
    border-left: solid 2px var(--color-sub);
    padding-bottom: 2rem;
}

#OIF_PROGRAM .programlist:last-child {
    border: none;
}

#OIF_PROGRAM .programlist>p {
    margin-left: 1rem;
}

#OIF_PROGRAM .programlist .timearea {
    display: flex;
}

#OIF_PROGRAM .programlist .time {
    display: inline-block;
    height: fit-content;
    margin: 0;
    padding: 0 0.6rem;
    background-color: var(--color-main);
    border: solid 1px var(--color-sub);
    border-radius: 2rem;
    transform: translate(-1rem, 0);
}

#OIF_PROGRAM .programlist:first-child .time {
    margin: 0;
}

#OIF_PROGRAM .programlist .title {
    margin: 0;
    padding-bottom: 0;
}

#OIF_PROGRAM .programlist .oif-box {
    margin-left: 1rem;
    margin-top: 1rem;
}

.oif-doclist>li>p {
    margin-bottom: 0;
}

.oif-docbtnlist {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: center;
}

.oif-docbtnlist>p {
    margin: 0;
}

/* KONSHIN */
#OIF_KONSHIN .oif-box {
    margin-top: 1rem;
}

/* FEEL ORGANIC CITY */
#OIF_FEEL .contentsarea * {
    margin: 0;
}

#OIF_FEEL .contentsarea {
    display: flex;
    margin-top: 1rem;
}

#OIF_FEEL .contentsarea>div:first-child {
    width: 18rem;
}

#OIF_FEEL .contentsarea>div:last-child {
    margin-top: auto;
    margin-left: auto;
}

#OIF_FEEL .contentsarea>div:last-child * {
    text-align: right;
}

#OIF_FEEL .contentsarea .datetime {
    font-size: 1.2rem;
}

#OIF_FEEL .contentsarea .oif-linkbtn {
    margin-top: 1rem;
}

#OIF_FEEL>section .oif-box {
    margin-bottom: 1rem;
}

/* ACCESS */
#OIF_ACCESS iframe {
    width: 100%;
    height: 20rem;
    border: solid 1px var(--color-sub);
    border-radius: var(--box-radius);
}

#OIF_ACCESS section .oif-box {
    margin-bottom: 1rem;
}

#OIF_ACCESS a {
    color: var(--color-sub);
}

#oif-bustable {
    background-color: var(--color-main);
    width: 100%;
    padding: 1rem;
    border: var(--color-sub) 1px solid;
    border-radius: 1rem;
}

#oif-bustable tr>td {
    text-align: center;
    margin: 0 auto;
}

#oif-bustable tr:first-child>td {
    border-bottom: var(--color-sub) 1px solid;
    padding-bottom: 1rem;
}

.oif-bus-01::before {
    content: "① ";
    color: red;
}

.oif-bus-02::before {
    content: "② ";
    color: blue;
}

/* STAY */
#OIF_STAY .oif-box {
    display: flex;
}

#OIF_STAY .oif-box>div:first-child {
    width: 50%;
    height: auto;
    object-fit: cover;
}

#OIF_STAY .oif-box>div:first-child>img {
    width: 100%;
    height: 15rem;
    border-radius: var(--box-radius);
}

#OIF_STAY .oif-box>div:last-child {
    width: 50%;
    margin-left: 1rem;
}

#OIF_STAY h4 {
    font-size: 1.2rem;
    margin: 1rem 0;
}

#OIF_STAY .oif-linkbtn {
    margin-left: auto;
}

#OIF_STAY>section:last-child li {
    font-size: 1.2rem;
}

#OIF_STAY>section:last-child a {
    color: var(--color-sub);
}

/* main footer */
.oif-main-footer {
    margin: 4rem 0 0;
}

.oif-main-footer p {
    text-align: center;
    margin-bottom: 0;
}

.oif-main-footer a {
    display: inline-block;
    width: 100%;
    text-align: center;
    color: black;
    margin-top: 1rem;
}

.oif-main-footer a::after {
    content: "";
}
.oif-main-footer a::before {
    content: "✉ ";
}

@media (min-width: 1021px) {
    .oif-mainpage {
        margin-left: 10rem;
    }

    .oif-title p>br {
        display: none;
    }

    .oif-reservebtn {
        font-size: 1.5rem;
    }
}

@media (max-width: 1020px) and (min-width: 721px) {
    .oif-mainpage {
        width: 600px;
        margin-left: auto;
        margin-right: auto;
        border-radius: 0;
    }

    .oif-title p>br {
        display: none;
    }

    .oif-reservebtn {
        font-size: 1.5rem;
    }
}

@media (max-width: 720px) {
    h2 {
        margin-top: 2rem;
        font-size: 1.2rem;
    }

    p, li {
        font-size: 0.8rem;
    }

    /* common */
    .oif-bigtext {
        margin-top: 1rem;
        font-size: 1.6rem;
    }

    .oif-sectiondescription {
        margin-left: 0;
    }

    /* oif-box */
    .oif-box .titlearea h3 {
        font-size: 1rem;
    }

    .oif-box .contentsarea {
        flex-wrap: wrap;
    }

    /* mainpage */
    .oif-mainpage {
        margin-top: 0;
        margin-left: auto;
        margin-right: auto;
        border-radius: 0;
        padding: 2rem;
        padding-top: 4rem;
        width: calc(100% - 4rem);
    }

    .oif-title p>br {
        display: unset;
    }

    .oif-reservebtn {
        font-size: 1rem;
        bottom: 2rem;
        right: 0;
        left: 0;
    }

    .oif-reservebtn a {
        margin: auto;
    }

    /* title */
    .section-title .oif-title p {
        font-size: 1rem;
    }

    .oif-date * {
    font-size: 1rem;
    }

    .oif-date .time-open {
        font-size: 2rem;
    }

    /* PROGRAM */
    #OIF_PROGRAM .oif-timetable {
        margin-left: 0;
    }

    #OIF_PROGRAM .programlist {
        padding-bottom: 1rem;
    }

    #OIF_PROGRAM .programlist>p {
        margin-top: 0;
        margin-bottom: 0;
    }

    #OIF_PROGRAM .programlist:last-child {
        padding-bottom: 0;
    }

    #OIF_PROGRAM .programlist .timearea {
        flex-wrap: wrap;
        flex-direction: column;
    }

    #OIF_PROGRAM .programlist .timearea .time {
        width: fit-content;
    }

    #OIF_PROGRAM .programlist .timearea .title {
        margin-top: 1rem;
        margin-left: 1rem;
    }

    #OIF_FEEL .contentsarea .datetime {
        margin-top: 1rem;
    }

    #OIF_FEEL .contentsarea>div:first-child {
        width: unset;
    }

    /* STAY */
    #OIF_STAY h4 {
        margin-bottom: 0;
    }
    #OIF_STAY .oif-box {
        flex-wrap: wrap;
    }

    #OIF_STAY .oif-box>div:first-child {
        width: 100%;
    }

    #OIF_STAY .oif-box>div:last-child {
        width: 100%;
        margin-left: 0;
    }

    #OIF_STAY>section:last-child p {
        margin-top: 0;
    }
    #OIF_STAY>section:last-child li {
        font-size: 1rem;
    }
}