@charset "UTF-8";

/* ==========================================
    ベーススタイル
   ========================================== */
:root {
    color-scheme: light;
    --base-bg-color: var(--color-white);
}

html {
    text-size-adjust: 100%;
    scroll-behavior: smooth;
}

body {
    background-color: var(--base-bg-color);

    color: var(--color-main);
    font-family: var(--cp-font-body);
    line-height: 1.6;
    margin: 0;
    overflow-x: clip;
    min-width: inherit;
}

html,
.res,
#container {
    overflow-x: clip;
}

main#contents {
    overflow: clip;
}

dd {
    margin-left: 0;
}

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

main h1,
main h2,
main h3,
main h4,
main h5,
main h6,
main p,
main figure,
main blockquote,
main dl,
main dd {
    margin: 0;
}

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

main h1,
main h2,
main h3 {
    text-wrap: balance;
}

main ul,
main ol {
    margin: 0;
    padding: 0;
    list-style: none;
}

main a {
    text-decoration: none;
    transition: color var(--transition-primary);
}

main input,
main button,
main textarea,
main select {
    font: inherit;
}

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

@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* ===============================================
    共通
=============================================== */
:root {
    --inner-width: 1100px;
    --card-width: 880px;
    --side-padding: 20px;
    --section-padding-block: 60px;
    --section-padding-block-sm: 40px;
    --cp-font-body: 'Noto Sans JP', sans-serif;
    --cp-font-heading: "Zen Old Mincho", serif;
    --font-size-base: 16px;
    --font-size-m: clamp(16px, 1.5vw, 18px);
    --shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
    --transition-primary: 0.3s ease;
    --opacity-hover: .7;

    --color-light-gray: #eeeeee;

    --color-gray: #a3b394;
    --color-white: #ffffff;

    --color-forest: #2c471e;
    --color-leaf: #c7ed98;
    --color-leaf-pale: #eef8e0;
    --color-brown: #7c4d31;

    --color-main: var(--color-forest);
    --color-accent: var(--color-leaf);
    --color-cta: var(--color-brown);

    --color-overlay: #1a2b10;
    --overlay-opacity: 0.5;

    --bg-mv: var(--color-leaf);
    --focus-ring: 0 0 0 3px var(--color-white), 0 0 0 6px var(--color-info-dark);

    --bg-button: linear-gradient(135deg, #3d6129, #2c471e);
    --bg-button-photo: linear-gradient(135deg, #eef8e0, #d9f0bb);
    --color-button-photo: var(--color-forest);
    --bg-button-movie: linear-gradient(135deg, #8f5a3a, #7c4d31);

    --bg-judge: var(--color-leaf-pale);
    --shadow-judge: 0 4px 14px rgba(28, 45, 18, .08);
    --bg-judge-comment: #f5fbec;

    --bg-lens: var(--color-main);
    --bg-lens-card: #fbfdf7;

    --shadow-lens-card: 0 6px 18px rgba(0, 0, 0, .18);
    --bg-lens-title: var(--color-leaf-pale);
    --color-caption: #4a5a3e;

    --bg-prize: linear-gradient(180deg, #eef8e0 0%, #ffffff 50%, #eef8e0 100%);

    --border-prize: #b9cfa3;
    --shadow-prize:
        0 6px 18px rgba(44, 71, 30, .1),
        inset 0 0 0 1px rgba(255, 255, 255, .8);
    --bg-prize-label: linear-gradient(135deg,
            #b8dc8c 0%,
            #d6efb5 22%,
            #eef8e0 44%,
            #ffffff 52%,
            #e2f2cc 68%,
            #c2e29a 100%);
    --shadow-prize-label:
        inset 0 1px 0 rgba(255, 255, 255, .75),
        inset 0 -1px 0 rgba(28, 45, 18, .18),
        0 2px 6px rgba(28, 45, 18, .18);
    --border-prize-divider: #d9c9b0;
    --color-prize-amount: var(--color-brown);
    --color-note: #555555;

    --color-info-dark: #1d4e5f;
    --color-info: #2f6f82;
    --color-info-pale: #e8f3f5;
    --color-info-light: #cfe6eb;
    --color-info-accent: #a64b1f;

    --color-info-text: var(--color-info-dark);
    --bg-info-button: linear-gradient(135deg, var(--color-info), var(--color-info-dark));

    --bg-birdfes: var(--color-info-pale);
    --bg-birdfes-head: var(--color-info-light);
    --bg-birdfes-course: #f2f8f9;
    --border-birdfes: #b5d3da;
    --shadow-birdfes: 0 4px 14px rgba(29, 78, 95, .1);

    --bg-lecture: var(--color-info-dark);
    --bg-lecture-title: var(--color-info-pale);
    --border-lecture: var(--color-info);

    --bg-requirements: #eaf3dd;
    --bg-recommended: linear-gradient(180deg, #eaf3dd 0%, #f3f9ea 50%, #eaf3dd 100%);
}

#contents {
    position: relative;
    font-family: var(--cp-font-body);
    font-size: var(--font-size-base);
    font-feature-settings: "palt";
    line-height: 1.75;
    letter-spacing: .05em;
    color: var(--color-main);
    font-weight: 500;
    overflow-x: clip;
}

#contents img {
    vertical-align: bottom;
}

#contents button {
    background: transparent;
    border: none;
    cursor: pointer;
    outline: none;
    appearance: none;
    padding: 0;
}

#contents a:focus-visible,
#contents button:focus-visible {
    outline: none;
    box-shadow: var(--focus-ring);
}

#contents .link-text {
    text-decoration: underline !important;
    text-underline-offset: 4px;
    opacity: 1;
    transition: opacity var(--transition-primary);
}

#contents .link-text:hover {
    opacity: var(--opacity-hover);
}

#contents .link-text[target=_blank]::after {
    content: "";
    display: inline-block;
    width: 15px;
    height: 15px;
    background-image: url("../images/icon_blank.svg");
    background-repeat: no-repeat;
    background-size: contain;
    transform: translateY(2px);
    margin-inline: 4px;
}

#contents .inner {
    max-width: var(--inner-width);
    margin-inline: auto;
    padding-inline: var(--side-padding);
}

#contents .bg {
    background: var(--color-white);
    padding: 24px;
    border-radius: 3px;
}

#contents h2 {
    font-family: var(--cp-font-heading);

    font-size: clamp(24px, 1.1vw + 20px, 32px);
    font-weight: 700;
    line-height: 1.4;

    letter-spacing: .1em;
    text-align: center;
    margin: 0 0 12px;
    word-break: auto-phrase;
}

#contents .sp-only {
    display: block;
}

#contents .sp-none {
    display: none;
}

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

.cp-button {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-inline: auto;
    padding: 11px 24px 10px;
    border-radius: 3px;
    font-weight: bold;
    letter-spacing: 2px;

    transition: opacity var(--transition-primary);
    column-gap: 24px;

    opacity: 1;
    box-shadow: var(--shadow);
}

.cp-button::after {
    content: "";
    display: block;
    width: 7px;
    height: 12px;
    background-image: url("../images/icon_arrow_right_white.svg");
    background-repeat: no-repeat;
    background-position: center;
    background-size: contain;
}

.cp-button:hover,
.cp-button:focus-visible {
    opacity: var(--opacity-hover);
}

@media (width >=768px) {
    #contents h2 {
        margin-bottom: 24px;
    }

    #contents .sp-only {
        display: none;
    }

    #contents .sp-none {
        display: block;
    }

    #contents .bg {
        padding: 38px 40px;
    }
}

@media (width >=1100px) {
    #contents .bg {
        padding: 48px 64px;
    }
}

/* ===============================================
    パララックス
=============================================== */
.parallax {
    position: relative;

    padding: var(--section-padding-block-sm) var(--side-padding);
    text-align: center;
    width: 100vw;
    margin-left: calc(50% - 50vw);
    z-index: 0;
}

.parallax-inner {
    display: inline-block;

    position: relative;
    z-index: 1;
}

.parallax .acafe-logo,
.parallax .academy-logo {
    margin-bottom: 20px;
}

.parallax .parallax-text {
    font-size: 16px;
    line-height: 1.6;
    margin: 0 0 20px;
    color: var(--color-white);
}

.parallax-bg {
    position: absolute;

    inset: 0;
    background-size: cover;
    background-position: center;

    z-index: -2;
    background-color: var(--color-main);
}

.parallax::before {
    content: '';
    position: absolute;

    inset: 0;
    background-color: var(--color-overlay);
    opacity: var(--overlay-opacity);
    z-index: -1;
}

#aAcademy .cp-button,
#about-acafe .cp-button {
    column-gap: 8px;
    color: var(--color-white);
    background: var(--color-cta);
    margin-top: 24px;
    max-width: 430px;
}

@media (width >=768px) {
    .parallax {
        padding-block: var(--section-padding-block);
    }
}

@media (width >=1100px) {
    .parallax {
        padding-inline: 40px;
    }

    .parallax .parallax-text {
        font-size: 20px;
        line-height: 1.8;
    }

    .parallax-bg {
        background-attachment: fixed;
    }
}

/* ===============================================
    メインビジュアル
=============================================== */
.mv {
    background: var(--bg-mv);
}

.mv img {
    width: min(100%, 1000px);
    margin-inline: auto;
}

@media (width >=768px) {
    .mv img {
        padding-block: 40px;
    }
}

/* ===============================================
    タブ
=============================================== */
.tabs {
    background: var(--color-main);
}

.tabList {
    position: relative;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    max-width: var(--inner-width);
    margin-inline: auto;
    border-bottom: 1px solid var(--color-light-gray);
}

.tab {
    position: relative;
    padding: 12px 16px !important;
    color: var(--color-gray);
    font-size: var(--font-size-m);
    font-weight: bold;
    line-height: 1.5;
    text-align: center;
    cursor: pointer;
}

.tab[aria-selected="true"] {
    color: var(--color-white);
    letter-spacing: 3px;
}

.tab[aria-selected="true"]::after {
    content: "";
    position: absolute;
    inset: auto 4px -1px 0;
    height: 3px;
    background: var(--color-accent);
}

#contents .tab:disabled {
    color: var(--color-gray);
    cursor: default;
}

.tabpanel {
    display: none;
}

.tabpanel:not([hidden]) {
    display: block;
}

@media (width >=768px) {
    .tab {
        padding: 14px 16px !important;
        font-size: 20px;
    }

    .tab[aria-selected="true"]::after {
        height: 6px;
    }
}

/* ===============================================
    ページ内ナビ
=============================================== */
#contents .page-nav {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 49px;
    padding: 12px 16px;
    border-top: 1.5px solid var(--color-white);
}

#contents .page-nav-list {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 8px;
}

#contents .page-nav-item {
    display: flex;
}

#contents .page-nav-link {
    display: flex;
    justify-content: center;
    align-items: center;
    column-gap: 6px;
    padding: 4px 12px;
    border: 1.5px solid var(--color-white);
    border-radius: 999px;
    color: var(--color-white);
    font-size: 13px;
    font-weight: 700;
    line-height: 1.5;

    transition: background-color var(--transition-primary), color var(--transition-primary);
}

#contents .page-nav-link::after {
    content: "";
    flex-shrink: 0;
    width: 6px;
    height: 6px;
    border-right: 2px solid currentColor;
    border-bottom: 2px solid currentColor;
    transform: translateY(-2px) rotate(45deg);
}

#contents .page-nav-link:hover {
    background-color: var(--color-white);
    color: var(--color-main);
}

@media (width >=768px) {
    #contents .page-nav {
        min-height: 59px;
        padding-block: 20px;
    }

    #contents .page-nav-list {
        gap: 10px;
    }

    #contents .page-nav-link {
        column-gap: 8px;
        padding: 6px 18px;
        font-size: 15px;
    }
}

@media (width >=1200px) {
    #contents .page-nav {
        background: var(--color-main);
        position: sticky;
        z-index: 50;
        top: 65px;
    }
}

/* ===============================================
    応募ボタン
=============================================== */
.apply-button {
    background: var(--color-main);
    padding-block: 40px;
}

.apply-button .notice p small {
    display: flex;
    justify-content: center;
    width: 100%;
    font-size: 15px;
    line-height: 1.8;
    color: var(--color-white);
    padding-bottom: 10px;
}

.apply-button .cp-button-text {
    text-align: center;
    color: var(--color-white);
}

.apply-button .link-text {
    color: var(--color-white) !important;
}

.apply-button-box {
    display: grid;
    gap: 16px;
    margin: 20px auto;
}

#contents .apply-button .cp-button {
    color: var(--color-white) !important;
    width: min(100%, 450px);
}

#contents .apply-button .cp-button-photo {
    background: var(--bg-button-photo);
    color: var(--color-button-photo) !important;
}

#contents .apply-button .cp-button-photo::after {
    background-image: url("../images/icon_arrow_right.svg");
}

#contents .cp-button-movie {
    background: var(--bg-button-movie);
}

@media (width >=768px) {
    .apply-button .notice p small {
        text-align: center;
    }

    #contents .apply-button-box {
        display: flex;
        justify-content: center;
        flex-wrap: wrap;
        gap: 24px;
        max-width: 744px;
    }

    #contents .apply-button .cp-button {
        flex-grow: 0;
        flex-shrink: 0;
        width: 100%;
        max-width: 360px;
    }
}

/* ===============================================
    審査員
=============================================== */
#judge {
    background: var(--bg-judge);

    padding-block: var(--section-padding-block-sm);
}

#judge .bg {
    border: 2px solid var(--color-main);
    border-radius: 8px;
    box-shadow: var(--shadow-judge);
}

#judge .inner>.bg:first-of-type {
    margin-bottom: 48px;
}

#judge .judge-main {
    margin-bottom: 20px;
}

#judge .judge-main .judge-image {
    margin-inline: auto;
    margin-bottom: 20px;
    width: 200px;
}

#judge .judge-profile .judge-title {
    display: block;
    font-size: 16px;
    font-weight: bold;
    line-height: 1.5;
    margin-bottom: 2px;
}

#judge .judge-profile strong {
    display: block;
    font-size: clamp(20px, 2.5vw, 24px);
    font-weight: bold;
    line-height: 1.2;
    margin-bottom: 20px;
}

#judge .judge-comment {
    position: relative;
    display: inline-block;
    margin-top: 20px;
    padding: 16px;
    background: var(--bg-judge-comment);

    border: 2px solid var(--color-main);
    border-radius: 8px;
}

@media (width >=768px) {
    #judge {
        padding-block: var(--section-padding-block);
    }

    #judge .judge-main {
        display: grid;
        grid-template-columns: 200px 1fr;
        column-gap: 32px;
        align-items: start;
        margin-bottom: 0;
    }

    #judge .judge-main .judge-image {
        margin-bottom: 0;
    }

    #judge .judge-profile strong {
        letter-spacing: 4px;
    }

    #judge .judge-comment {
        margin-top: calc(20px + 1rem);
    }

    #judge .bg.-guest {
        display: grid;
        grid-template-columns: 200px 1fr;
        column-gap: 32px;
        align-items: start;
    }

    #judge .bg.-guest .judge-main {
        display: contents;
    }

    #judge .bg.-guest .judge-image {
        grid-column: 1;
        grid-row: 1 / 3;
    }

    #judge .bg.-guest .judge-profile,
    #judge .bg.-guest .judge-comment {
        grid-column: 2;
    }

    #judge .bg.-guest .judge-comment {
        margin-top: 0;
    }
}

/* ===============================================
    おすすめのカメラ・レンズ
=============================================== */
#lens {
    background: var(--bg-lens);

    padding-block: var(--section-padding-block-sm);
}

#lens h2 {
    color: var(--color-white);
}

#lens h2 .lens-heading-sub {
    font-size: .6em;
    letter-spacing: .1em;
}

#lens .bg {
    background: var(--bg-lens-card);

    box-shadow: var(--shadow-lens-card);
}

#lens .inner>.bg+.bg {
    margin-top: 48px;
}

#lens .lensItem-article dt {
    font-size: clamp(18px, 2vw, 20px);
    font-weight: 700;
    line-height: 1.5;
    letter-spacing: 2px;
    margin-bottom: 20px;
    text-align: center;
    background: var(--bg-lens-title);
    padding-block: 10px;

    border-top: 2px solid var(--color-main);
    border-bottom: 2px solid var(--color-main);
}

#lens .lensItem-article .lens-note {
    display: block;
    text-align: right;
    font-size: 12px;
}

#lens .lensItem-image {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 30px;
    text-align: center;
    margin-top: 20px;
}

#lens .lensItem-image a {
    transition: opacity var(--transition-primary);
    display: block;
}

#lens .lensItem-image a:hover {
    opacity: var(--opacity-hover);
}

#lens .lensItem-image figcaption {
    font-size: min(15px, calc((100vw - 88px) / 22));
    line-height: 1.5;
    margin-top: 10px;
    color: var(--color-caption);

    overflow-wrap: break-word;
}

#lens .lensItem-image figcaption .nowrap {
    white-space: nowrap;
}

#lens .lensItem-image .judge-work {
    aspect-ratio: 363 / 273;
    object-fit: contain;
    width: 100%;
}

#lens .lensItem-image figure:only-child {
    grid-column: 1 / -1;
    margin-inline: auto;
}

#lens .lens-links {
    margin: 26px 0 0;
    display: grid;
    grid-template-columns: minmax(0, 1fr);

    gap: 12px;
}

#lens .lens-links .cp-button {
    column-gap: 8px;
    color: var(--color-white);
    background: var(--bg-button);

    width: 100%;
    height: 100%;
    text-align: center;

    word-break: auto-phrase;
    text-wrap: balance;
}

@media (width >=768px) {
    #lens {
        padding-block: var(--section-padding-block);
    }

    #lens .lensItem-image {
        grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
        align-items: center;
        column-gap: 30px;
        row-gap: 0;
    }

    #lens .lensItem-image figure:nth-of-type(1) {
        grid-column: 1 / 2;
        grid-row: 1 / 2;
    }

    #lens .lensItem-image figure:only-child {
        grid-column: 1 / -1;
        justify-self: center;
        width: calc(50% - 15px);
    }

    #lens .lensItem-image figure:nth-of-type(2) {
        display: contents;
    }

    #lens .lensItem-image figure:nth-of-type(2)>*:not(figcaption) {
        grid-column: 2 / 3;
        grid-row: 1 / 2;
    }

    #lens .lensItem-image figcaption {
        font-size: min(15px, calc((50vw - 75px) / 22));
        grid-column: 2 / 3;
        grid-row: 2 / 3;
    }

    #lens .lens-links {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 24px;
    }
}

@media (width >=1100px) {
    #lens .lens-links {
        display: flex;
        flex-wrap: wrap;
    }

    #lens .lens-links li {
        flex: 1 1 auto;
    }

    #lens .lens-links .cp-button {
        white-space: nowrap;
    }
}

/* ===============================================
    賞品
=============================================== */
#prize {
    background: var(--bg-prize);

    padding-block: var(--section-padding-block-sm);
}

#prize .prize-wrapper {
    max-width: var(--card-width);
    margin-inline: auto;
    padding: 24px;

    background: var(--color-white);
    border: 1px solid var(--border-prize);
    border-radius: 8px;
    box-shadow: var(--shadow-prize);
}

#prize .prize-wrapper>strong {
    display: block;

    margin: 0 0 20px;
    padding: 16px 20px;

    background: var(--bg-prize-label);

    border-radius: 3px;
    box-shadow: var(--shadow-prize-label);
    font-size: 18px;
    font-weight: bold;
    line-height: 1.5;
    letter-spacing: 2px;
    text-align: center;
}

#prize .prize-wrapper>strong:not(:first-child) {
    margin-top: 24px;
}

#prize dl {
    position: relative;

    padding: 15px 0 18px;

    border-top: 1px solid var(--border-prize-divider);
}

#prize .prize-wrapper>strong+dl {
    padding-top: 0;
    border-top: none;
}

#prize dt {
    margin: 0 0 4px;

    font-size: clamp(16px, 2vw, 18px);
    font-weight: bold;
    line-height: 1.3;
    letter-spacing: clamp(2px, 1vw, 4px);
    text-align: center;
}

#prize dt span {
    font-size: 16px;
    line-height: 1.5;
}

#prize dd {
    color: var(--color-prize-amount);
    font-size: clamp(18px, 2.5vw, 22px);
    font-weight: bold;
    line-height: 1.4;
    text-align: center;
}

#prize dd span {
    font-size: 16px;
    line-height: 1.5;
}

#prize p {
    margin-block: 10px;
    line-height: 1.5;
    font-size: 16px;
}

#prize small {
    display: block;
    margin-top: 12px;
    color: var(--color-note);
    font-size: 15px;
    font-weight: 500;
    line-height: 1.5;
}

#prize .prize-wrapper dl:last-of-type dd {
    font-size: clamp(16px, 1.5vw, 18px);
    font-weight: 500;
    line-height: 1.6;
}

@media (width >=768px) {
    #prize {
        padding-block: var(--section-padding-block);
    }

    #prize .prize-wrapper {
        padding: 38px 40px;
    }

    #prize .prize-wrapper>strong {
        padding: 17px 24px;
        font-size: 20px;
    }
}

@media (width >=1100px) {
    #prize .prize-wrapper {
        padding: 48px 64px;
    }
}

/* ===============================================
    αアカデミー
=============================================== */
#aAcademy .parallax-bg {
    background-image: url(../images/academy-pic.jpg);
}

#aAcademy .academy-logo img {
    width: min(100%, 300px);
    margin-inline: auto;
}

@media (width >=1100px) {
    #aAcademy .academy-logo img {
        width: 300px;
        height: 86.25px;
    }
}

/* ===============================================
    ジャパンバードフェスティバル
=============================================== */
#birdfes {
    background: var(--bg-birdfes);
    color: var(--color-info-text);

    padding-block: var(--section-padding-block-sm);
}

#birdfes .bg {
    max-width: var(--card-width);
    margin-inline: auto;
    border: 1px solid var(--border-birdfes);
    border-radius: 8px;
    box-shadow: var(--shadow-birdfes);
}

#birdfes .bg:first-of-type {
    margin-bottom: 48px;
}

#birdfes .birdfes-head {
    padding: 20px 16px;
    background: var(--bg-birdfes-head);

    text-align: center;
    border-radius: 3px;
}

#birdfes .birdfes-label {
    font-size: 18px;
    font-weight: bold;
}

#birdfes .birdfes-date {
    font-size: 16px;
    font-weight: bold;
}

#contents #birdfes .birdfes-title {
    margin: 12px 0 0;
    font-family: var(--cp-font-body);
    font-size: clamp(20px, 3vw, 26px);
    letter-spacing: 2px;
}

#birdfes .birdfes-booth {
    font-size: 16px;
    font-weight: bold;
}

#birdfes .birdfes-logo {
    margin-block: 24px 16px;
}

#birdfes .birdfes-logo img {
    width: min(100%, 460px);
    margin-inline: auto;
}

#birdfes .birdfes-venue {
    font-weight: bold;
    text-align: center;
}

#birdfes .birdfes-text {
    margin-top: 16px;
}

#birdfes .birdfes-button .cp-button {
    margin-top: 24px;
    max-width: 430px;
    color: var(--color-white);
    background: var(--bg-info-button);
    height: 100%;
}

#birdfes .birdfes-course-heading {
    margin: 40px 0 20px;
    padding-block: 10px;
    background: var(--color-info-pale);

    border-top: 2px solid var(--color-info-dark);
    border-bottom: 2px solid var(--color-info-dark);
    font-size: clamp(16px, 2vw, 18px);
    font-weight: bold;
    line-height: 1.6;
    text-align: center;
}

#birdfes .birdfes-course-heading:first-child {
    margin-top: 0;
}

#birdfes .birdfes-course-list {
    display: grid;
    gap: 16px;
}

#birdfes .birdfes-course {
    display: grid;
    grid-template-columns: 72px 1fr;
    gap: 12px 16px;
    padding: 16px;
    background: var(--bg-birdfes-course);
    border-radius: 3px;
}

#birdfes .birdfes-course-image img {
    width: 72px;
    height: 72px;
    object-fit: cover;
}

#birdfes .birdfes-course-name {
    margin-top: 6px;
    font-size: 12px;
    font-weight: bold;
    line-height: 1.4;
    letter-spacing: 0;
    text-align: center;
}

#birdfes .birdfes-course-name span {
    display: block;
    font-size: 11px;
    font-weight: 500;
}

#birdfes .birdfes-course-body {
    display: grid;
    gap: 16px;
}

#birdfes .birdfes-course-item+.birdfes-course-item {
    padding-top: 16px;
    border-top: 1px solid var(--border-birdfes);
}

#birdfes .birdfes-course-label {
    color: var(--color-info-accent);
    font-size: 15px;
    font-weight: bold;
    line-height: 1.6;
}

#birdfes .birdfes-course-title {
    font-weight: bold;
    line-height: 1.6;
}

#birdfes .birdfes-course-date {
    margin-top: 4px;
    font-size: 15px;
}

#birdfes .birdfes-course-note {
    font-size: 15px;
}

#birdfes .birdfes-course-button {
    grid-column: 1 / -1;
}

#birdfes .birdfes-course-button .cp-button {
    width: 100%;
    color: var(--color-white);
    background: var(--bg-info-button);
    text-align: center;
}


@media (width >=768px) {
    #birdfes {
        padding-block: var(--section-padding-block);
    }

    #birdfes .birdfes-head {
        padding: 24px;
    }

    #birdfes .birdfes-course {
        grid-template-columns: 90px 1fr 120px;

        align-items: center;
        gap: 20px;
        padding: 20px;
    }

    #birdfes .birdfes-course-image {
        align-self: start;
    }

    #birdfes .birdfes-course-image img {
        width: 90px;
        height: 90px;
    }

    #birdfes .birdfes-course-name {
        font-size: 13px;
    }

    #birdfes .birdfes-course-name span {
        font-size: 12px;
    }

    #birdfes .birdfes-course-button {
        grid-column: auto;
    }

    /* #birdfes .birdfes-course:first-child .birdfes-course-button {
        align-self: stretch;
    }

    #birdfes .birdfes-course:first-child .birdfes-course-button .cp-button {
        height: 100%;
    } */

    #birdfes .birdfes-course-button .cp-button {
        min-height: 90px;
        padding-inline: 12px;
        column-gap: 8px;
        line-height: 1.6;
    }

    #birdfes .birdfes-course:first-child .birdfes-course-button .cp-button {
        min-height: 180px;
    }
}

/* ===============================================
    特別オンライン講座
=============================================== */

#special-lecture {
    background: var(--bg-lecture);
    padding-block: var(--section-padding-block-sm);
}

#special-lecture h2 {
    color: var(--color-white);
}

#special-lecture .bg {
    max-width: var(--card-width);
    margin-inline: auto;
}

#special-lecture .lecture-wrapper {
    color: var(--color-info-text);
    text-align: center;
}

#special-lecture .description {
    font-size: 18px;
    margin: 0 0 8px;
    color: var(--color-info-accent);
    font-weight: bold;
}

#special-lecture h3 {
    background: var(--bg-lecture-title);
    padding-block: 10px;
    border-top: 2px solid var(--border-lecture);
    border-bottom: 2px solid var(--border-lecture);
    font-size: clamp(16px, 2vw, 18px);
    font-weight: bold;
    margin: 0 0 24px;
    line-height: 1.6;
}

#special-lecture .lecture-content {
    margin-block: 24px;
}

#special-lecture .lecture-image {
    margin-bottom: 20px;
}

#special-lecture .lecture-image img {
    width: 200px;

    margin-inline: auto;
    box-shadow: var(--shadow);
}

#special-lecture .lecture-info {
    text-align: left;
}

#special-lecture .instructor {
    font-size: clamp(16px, 2vw, 18px);
    font-weight: bold;
    margin-block: 0 16px;
    text-align: center;
}

#special-lecture dl {
    display: grid;
    gap: 12px;
}

#special-lecture dt {
    font-weight: bold;
    border-bottom: 1px solid var(--border-lecture);
    padding-bottom: 4px;
}

#special-lecture dd {
    margin: 0 0 16px;
    line-height: 1.6;
}

#special-lecture dd small {
    display: inline-block;
    font-size: 15px;

    margin-top: 8px;
}

#special-lecture .lecture-button .cp-button {
    margin-top: 24px;
    max-width: 430px;
    color: var(--color-white);
    background: var(--bg-info-button);
}

@media (width >=768px) {
    #special-lecture {
        padding-block: var(--section-padding-block);
    }

    #special-lecture .lecture-title {
        font-size: clamp(18px, 2.5vw, 20px);
        margin-bottom: 32px;
    }

    #special-lecture .lecture-content {
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 48px;
        margin-bottom: 32px;
    }

    #special-lecture .lecture-image {
        margin-bottom: 0;
        flex-shrink: 0;
    }

    #special-lecture .instructor {
        text-align: left;
    }

    #special-lecture dl {
        grid-template-columns: auto 1fr;
        column-gap: 24px;
        row-gap: 16px;
        align-items: baseline;
    }

    #special-lecture dt {
        border-bottom: none;
        padding-bottom: 0;
        white-space: nowrap;
    }

    #special-lecture dd {
        margin-bottom: 0;
    }
}

@media (width >=1100px) {
    #special-lecture .description {
        font-size: 20px;
    }
}

/* ===============================================
    撮影のコツ・過去のコンテスト
=============================================== */
#tips-banners,
#past-contests-banners {
    background: var(--color-white);

    padding-block: var(--section-padding-block-sm);
}

#tips-banners .banner-list,
#past-contests-banners .banner-list {
    margin: 0 auto;
    display: grid;
    justify-content: center;
    gap: 24px;
    width: fit-content;
}

#tips-banners .banner-list a,
#past-contests-banners .banner-list a {
    display: block;
    opacity: 1;
    transition: opacity var(--transition-primary);
}

#tips-banners .banner-list a:hover,
#past-contests-banners .banner-list a:hover {
    opacity: var(--opacity-hover);
}

#tips-banners .banner-list img,
#past-contests-banners .banner-list img {
    box-shadow: var(--shadow);
    width: 100%;
}

@media (width >=768px) {

    #tips-banners,
    #past-contests-banners {
        padding-block: var(--section-padding-block);
    }

    #tips-banners .banner-list,
    #past-contests-banners .banner-list {
        grid-template-columns: repeat(2, 1fr);
        width: 100%;
        max-width: var(--inner-width);
    }

    #tips-banners .banner-list li:last-child:nth-child(odd),
    #past-contests-banners .banner-list li:last-child:nth-child(odd) {
        grid-column: 1 / -1;
        width: calc(50% - 12px);
        margin-inline: auto;
    }
}

/* ===============================================
    αcafeについて
=============================================== */
#about-acafe .parallax-bg {
    background-image: url(../images/acafe_pic.jpg);
}

#about-acafe .acafe-logo img {
    width: min(100%, 180px);
    margin-inline: auto;
}

/* ===============================================
    応募要項
=============================================== */
#requirements {
    padding-block: var(--section-padding-block-sm);
    background: var(--bg-requirements);

    overflow-x: hidden;
}

#requirements .accordion {
    width: min(100%, var(--card-width));
    margin-inline: auto;
}

#requirements .accordion .toggle {
    display: none;
}

#requirements .accordion .Label {
    display: block;
    background: var(--color-white);
    text-align: center;
    font-size: 16px;
    font-weight: bold;
    line-height: 1.5;
    letter-spacing: 3px;
    border: 2px solid var(--color-main);
    border-radius: 8px;
    padding: 14px 40px;
    margin-bottom: 14px;
    cursor: pointer;
    position: relative;
    box-shadow: var(--shadow);
    transition: opacity var(--transition-primary);
}

#requirements .accordion .Label:last-of-type {
    margin-bottom: 0;
}

#requirements .accordion .Label:hover {
    opacity: var(--opacity-hover);
}

#requirements .accordion .Label::before {
    content: "";
    width: 10px;
    height: 10px;
    border-top: 2px solid var(--color-main);
    border-right: 2px solid var(--color-main);
    position: absolute;
    top: 50%;
    right: 20px;
    transform: translateY(-50%) rotate(135deg);
    transition: transform 0.4s;
}

#requirements .accordion .toggle:checked+.Label::before {
    transform: translateY(-50%) rotate(-45deg);
}

#requirements .accordion .accordion-content {
    display: grid;
    grid-template-rows: 0fr;
    opacity: 0;
    transition: grid-template-rows 0.4s ease, opacity 0.4s ease, margin 0.4s ease;
    background: var(--color-white);
    margin: 0;
}

#requirements .accordion .accordion-inner {
    overflow: hidden;
    padding: 0 1.5rem;
    transition: padding 0.4s ease;
}

#requirements .accordion .toggle:checked+.Label+.accordion-content {
    grid-template-rows: 1fr;
    opacity: 1;
    margin-block: -14px 14px;
}

#requirements .accordion .toggle:checked+.Label+.accordion-content .accordion-inner {
    padding: 1.5rem;
}

#requirements .accordion-content p {
    margin: 0 0 1em;
}

#requirements .accordion-content ol {
    list-style-type: decimal;
    padding-left: 1.5em;
    margin: 0 0 1em;
}

#requirements .accordion-content ol li {
    padding-left: .5em;
    margin-bottom: 1em;
}

#requirements .accordion-content dl {
    margin: 1em 0;
}

#requirements .accordion-content dt {
    font-weight: bold;
}

#requirements .accordion-content small {
    font-size: 15px;
    display: block;
    margin-top: .5em;
}

#requirements .accordion-content .link-text {
    color: var(--color-main) !important;
}

@media (width >=768px) {
    #requirements {
        padding-block: var(--section-padding-block);
    }

    #requirements .accordion .Label {
        font-size: 18px;
    }

    #requirements .accordion .accordion-inner {
        padding: 0 2rem;
    }

    #requirements .accordion .toggle:checked+.Label+.accordion-content .accordion-inner {
        padding: 2rem;
    }
}

/* ===============================================
    おすすめコンテンツ
=============================================== */
#recommended {
    background: var(--bg-recommended);

    padding-block: var(--section-padding-block-sm);
}

#recommended img {
    box-shadow: var(--shadow);
    border-radius: 3px;
}

@media (width >=768px) {
    #recommended {
        padding-block: var(--section-padding-block);
    }
}