/* ==============================
   基本設定
============================== */

:root {
    --background: #020812;
    --background-light: #071321;
    --background-card: #091727;
    --background-card-hover: #0c1d30;

    --main-color: #1677ff;
    --main-color-hover: #3b8cff;
    --main-color-dark: #0a4ba8;

    --text-color: #f5f7fb;
    --text-sub: #aeb9c9;
    --text-dark: #748198;

    --border-color: rgba(255, 255, 255, 0.15);
    --border-light: rgba(255, 255, 255, 0.08);

    --shadow:
        0 12px 35px rgba(0, 0, 0, 0.35);

    --content-width: 1200px;
}


* {
    box-sizing: border-box;
}


html {
    scroll-behavior: smooth;
}


body {
    margin: 0;

    background:
        radial-gradient(
            circle at top,
            rgba(12, 38, 70, 0.35),
            transparent 40%
        ),
        var(--background);

    color: var(--text-color);

    font-family:
        "Noto Sans JP",
        "Yu Gothic",
        "Meiryo",
        sans-serif;

    line-height: 1.7;
}


img {
    display: block;
    max-width: 100%;
}


a {
    color: inherit;
    text-decoration: none;
}


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


button,
a {
    -webkit-tap-highlight-color: transparent;
}


/* ==============================
   共通レイアウト
============================== */

.section {
    padding: 48px 24px;
    border-top: 1px solid var(--border-light);
}


.section-inner {
    width: 100%;
    max-width: var(--content-width);
    margin: 0 auto;
}


.section-heading-row {
    display: flex;
    align-items: center;
    justify-content: space-between;

    gap: 20px;
    margin-bottom: 24px;
}


.section-title {
    margin: 0;

    font-size: 25px;
    font-weight: 700;
    letter-spacing: 0.04em;
}


.section-link {
    color: #4c9bff;

    font-size: 14px;
    transition:
        color 0.25s ease,
        transform 0.25s ease;
}


.section-link:hover {
    color: #8bc0ff;
    transform: translateX(3px);
}


/* ==============================
   ボタン
============================== */

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;

    min-height: 48px;
    padding: 10px 24px;

    border: 1px solid transparent;
    border-radius: 5px;

    font-size: 15px;
    font-weight: 700;

    cursor: pointer;

    transition:
        background-color 0.25s ease,
        border-color 0.25s ease,
        color 0.25s ease,
        transform 0.25s ease,
        box-shadow 0.25s ease;
}


.button:hover {
    transform: translateY(-2px);
}


.button-primary {
    background:
        linear-gradient(
            135deg,
            var(--main-color),
            #0755c5
        );

    color: white;

    box-shadow:
        0 8px 22px rgba(22, 119, 255, 0.25);
}


.button-primary:hover {
    background:
        linear-gradient(
            135deg,
            var(--main-color-hover),
            #0a66df
        );

    box-shadow:
        0 10px 26px rgba(22, 119, 255, 0.38);
}


.button-secondary,
.button-small-secondary {
    background: rgba(3, 12, 23, 0.72);

    color: var(--text-color);

    border-color: rgba(255, 255, 255, 0.35);
}


.button-secondary:hover,
.button-small-secondary:hover {
    background: rgba(18, 39, 64, 0.92);
    border-color: rgba(255, 255, 255, 0.65);
}


.button-small-secondary {
    min-height: 42px;
    padding: 8px 19px;

    font-size: 14px;
}


/* ==============================
   ヘッダー
============================== */

.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;

    width: 100%;

    background: rgba(2, 9, 19, 0.94);

    border-bottom: 1px solid var(--border-color);

    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}


.header-inner {
    display: flex;
    align-items: stretch;
    justify-content: space-between;

    width: 100%;
    max-width: 1400px;
    min-height: 72px;

    margin: 0 auto;
    padding: 0 24px;
}


.site-logo {
    display: flex;
    align-items: center;

    width: 250px;
    padding: 10px 0;
}


.site-logo img {
    width: 100%;
    max-height: 52px;

    object-fit: contain;
    object-position: left center;
}


.main-nav {
    display: flex;
    align-items: stretch;
}


.main-nav ul {
    display: flex;
    align-items: stretch;
}


.main-nav li {
    display: flex;
}


.main-nav a {
    position: relative;

    display: flex;
    align-items: center;

    padding: 0 22px;

    color: #e9edf5;

    font-size: 15px;
    font-weight: 600;

    transition:
        background-color 0.25s ease,
        color 0.25s ease;
}


.main-nav a:hover,
.main-nav a.active {
    background: rgba(21, 119, 255, 0.14);
    color: white;
}


.main-nav a::after {
    content: "";

    position: absolute;
    right: 50%;
    bottom: 0;

    width: 0;
    height: 3px;

    background: var(--main-color);

    transform: translateX(50%);

    transition: width 0.25s ease;
}


.main-nav a:hover::after,
.main-nav a.active::after {
    width: 100%;
}


/* ==============================
   メインビジュアル
============================== */

.hero {
    position: relative;

    display: flex;
    align-items: center;

    min-height: 540px;
    padding: 70px 24px;

    overflow: hidden;

    background-image:
        linear-gradient(
            90deg,
            rgba(1, 7, 15, 0.98) 0%,
            rgba(1, 7, 15, 0.84) 30%,
            rgba(1, 7, 15, 0.36) 63%,
            rgba(1, 7, 15, 0.14) 100%
        ),
        url("images/hero.png");

    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}


.hero::after {
    content: "";

    position: absolute;
    right: 0;
    bottom: 0;
    left: 0;

    height: 180px;

    background:
        linear-gradient(
            to bottom,
            transparent,
            var(--background)
        );

    pointer-events: none;
}


.hero-overlay {
    position: absolute;
    inset: 0;

    background:
        radial-gradient(
            circle at 65% 55%,
            transparent 0%,
            rgba(1, 6, 13, 0.14) 48%,
            rgba(1, 6, 13, 0.5) 100%
        );
}


.hero-content {
    position: relative;
    z-index: 2;

    width: 100%;
    max-width: var(--content-width);

    margin: 0 auto;
}


.hero-subtitle {
    margin: 0 0 12px;

    color: #65a8ff;

    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.18em;
}


.hero h1 {
    margin: 0 0 20px;

    font-family:
        "Noto Serif JP",
        "Yu Mincho",
        serif;

    font-size: clamp(42px, 5.2vw, 72px);
    line-height: 1.34;
    letter-spacing: 0.04em;

    text-shadow:
        0 4px 18px rgba(0, 0, 0, 0.85);
}


.hero-description {
    margin: 0 0 30px;

    color: #edf2fa;

    font-size: 20px;
    font-weight: 600;
    line-height: 1.8;

    text-shadow:
        0 3px 12px rgba(0, 0, 0, 0.85);
}


.hero-buttons {
    display: flex;
    flex-wrap: wrap;

    gap: 14px;
}


/* ==============================
   最新ゲーム
============================== */

.games-section {
    background:
        linear-gradient(
            180deg,
            rgba(6, 19, 35, 0.62),
            rgba(2, 8, 18, 0.88)
        );
}


.games-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 235px;

    gap: 22px;
}


.game-list {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));

    gap: 18px;
}


.game-card {
    display: flex;
    flex-direction: column;

    min-width: 0;

    background:
        linear-gradient(
            180deg,
            rgba(10, 25, 43, 0.95),
            rgba(5, 15, 28, 0.98)
        );

    border: 1px solid var(--border-color);
    border-radius: 7px;

    overflow: hidden;

    box-shadow:
        0 8px 25px rgba(0, 0, 0, 0.2);

    transition:
        transform 0.25s ease,
        border-color 0.25s ease,
        box-shadow 0.25s ease;
}


.game-card:hover {
    transform: translateY(-5px);

    border-color: rgba(81, 158, 255, 0.55);

    box-shadow:
        0 16px 35px rgba(0, 0, 0, 0.36);
}


.game-image {
    position: relative;

    aspect-ratio: 16 / 9;

    overflow: hidden;

    background: #020713;
}


.game-image::after {
    content: "";

    position: absolute;
    inset: auto 0 0;

    height: 48%;

    background:
        linear-gradient(
            to bottom,
            transparent,
            rgba(4, 12, 23, 0.95)
        );
}


.game-image img {
    width: 100%;
    height: 100%;

    object-fit: cover;

    transition: transform 0.4s ease;
}


.game-card:hover .game-image img {
    transform: scale(1.045);
}


.status-badge {
    position: absolute;
    z-index: 2;
    top: 12px;
    left: -39px;

    width: 140px;
    padding: 5px 0;

    background:
        linear-gradient(
            135deg,
            #c93258,
            #77284c
        );

    color: white;

    font-size: 12px;
    font-weight: 700;
    text-align: center;

    transform: rotate(-45deg);

    box-shadow:
        0 4px 10px rgba(0, 0, 0, 0.35);
}


.status-badge.development {
    background:
        linear-gradient(
            135deg,
            #1d9a68,
            #116445
        );
}


.game-content {
    display: flex;
    flex: 1;
    flex-direction: column;

    padding: 19px;
}


.game-category {
    display: inline-block;
    align-self: flex-start;

    margin: 0 0 10px;
    padding: 4px 10px;

    background: rgba(22, 119, 255, 0.17);

    color: #87bcff;

    border: 1px solid rgba(22, 119, 255, 0.25);
    border-radius: 999px;

    font-size: 12px;
    line-height: 1.4;
}


.game-content h3 {
    margin: 0;

    font-size: 22px;
    line-height: 1.45;
}


.game-english-title {
    margin: 3px 0 11px;

    color: var(--text-sub);

    font-size: 13px;
    letter-spacing: 0.12em;
}


.game-description {
    flex: 1;

    margin: 11px 0 19px;

    color: var(--text-sub);

    font-size: 14px;
    line-height: 1.8;
}


.card-buttons {
    display: flex;
    flex-wrap: wrap;

    gap: 9px;
}


.card-buttons .button {
    flex: 1;

    min-width: 110px;
}


.coming-soon-card {
    min-height: 100%;
}


.coming-soon-content {
    display: flex;
    flex: 1;
    flex-direction: column;
    align-items: center;
    justify-content: center;

    min-height: 405px;
    padding: 32px 24px;

    background:
        radial-gradient(
            circle at 50% 38%,
            rgba(28, 87, 153, 0.24),
            transparent 44%
        ),
        linear-gradient(
            145deg,
            #071626,
            #030b17
        );

    text-align: center;
}


.coming-label {
    margin: 0 0 7px;

    color: #dfe9f7;

    font-size: 24px;
    font-weight: 700;
}


.coming-soon-content h3 {
    margin: 0 0 23px;

    color: #f4f7fb;

    font-size: 19px;
    letter-spacing: 0.16em;
}


.coming-soon-content p {
    margin: 0 0 28px;

    color: var(--text-sub);

    font-size: 14px;
}


.coming-button {
    padding: 9px 28px;

    color: #8998ab;

    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 5px;

    font-size: 14px;
}


/* ==============================
   プレイ実績
============================== */

.stats-panel {
    align-self: start;

    padding: 20px;

    background:
        linear-gradient(
            180deg,
            rgba(8, 22, 39, 0.98),
            rgba(4, 13, 25, 0.98)
        );

    border: 1px solid var(--border-color);
    border-radius: 7px;

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


.stats-panel h3 {
    margin: 0 0 16px;

    font-size: 19px;
}


.stat-item {
    display: flex;
    align-items: center;

    gap: 15px;
    padding: 18px 0;

    border-bottom: 1px solid var(--border-light);
}


.stat-icon {
    display: flex;
    align-items: center;
    justify-content: center;

    width: 40px;
    height: 40px;

    font-size: 24px;
}


.stat-item div {
    display: flex;
    flex-direction: column;
}


.stat-item strong {
    font-size: 31px;
    line-height: 1.1;
}


.stat-item span:not(.stat-icon) {
    color: var(--text-sub);

    font-size: 12px;
}


.plicy-button {
    display: flex;
    align-items: center;
    justify-content: center;

    margin-top: 18px;
    padding: 12px;

    background: rgba(22, 119, 255, 0.12);

    color: #d7e9ff;

    border: 1px solid rgba(22, 119, 255, 0.3);
    border-radius: 5px;

    font-size: 14px;
    font-weight: 700;

    transition:
        background-color 0.25s ease,
        border-color 0.25s ease;
}


.plicy-button:hover {
    background: rgba(22, 119, 255, 0.24);
    border-color: rgba(22, 119, 255, 0.65);
}


/* ==============================
   小説紹介
============================== */

.novel-section {
    background:
        linear-gradient(
            180deg,
            rgba(4, 13, 25, 0.95),
            rgba(1, 8, 17, 0.98)
        );
}


.novel-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 305px;

    gap: 24px;
}


.novel-main {
    display: grid;
    grid-template-columns: 245px minmax(0, 1fr);

    gap: 24px;

    min-width: 0;
}


.novel-cover {
    min-width: 0;

    border: 1px solid var(--border-color);
    border-radius: 6px;

    overflow: hidden;

    box-shadow:
        0 13px 30px rgba(0, 0, 0, 0.43);
}


.novel-cover img {
    width: 100%;
    height: 100%;
    min-height: 390px;

    object-fit: cover;
}


.novel-information {
    display: flex;
    flex-direction: column;
    justify-content: center;

    min-width: 0;
}


.novel-label {
    margin: 0 0 7px;

    color: #5aa3ff;

    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.16em;
}


.novel-information h3 {
    margin: 0 0 8px;

    font-family:
        "Noto Serif JP",
        "Yu Mincho",
        serif;

    font-size: clamp(30px, 3vw, 43px);
    line-height: 1.35;
}


.novel-catch {
    margin: 0 0 19px;

    color: #edf3fb;

    font-size: 17px;
    font-weight: 700;
    line-height: 1.8;
}


.novel-description {
    margin: 0 0 12px;

    color: var(--text-sub);

    font-size: 14px;
    line-height: 1.9;
}


.genre-tags {
    display: flex;
    flex-wrap: wrap;

    gap: 8px;
    margin: 9px 0 22px;
}


.genre-tags span {
    padding: 4px 11px;

    background: rgba(22, 119, 255, 0.12);

    color: #9bc8ff;

    border: 1px solid rgba(22, 119, 255, 0.25);
    border-radius: 999px;

    font-size: 12px;
}


.novel-buttons {
    display: flex;
    flex-wrap: wrap;

    gap: 11px;
}


/* ==============================
   最新話
============================== */

.latest-episodes {
    padding: 21px;

    background:
        linear-gradient(
            180deg,
            rgba(8, 23, 40, 0.98),
            rgba(4, 14, 26, 0.98)
        );

    border: 1px solid var(--border-color);
    border-radius: 7px;

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


.latest-episodes h3 {
    margin: 0 0 10px;

    font-size: 18px;
}


.episode-item {
    padding: 15px 0;

    border-bottom: 1px solid var(--border-light);
}


.episode-item a {
    display: block;

    margin-bottom: 3px;

    color: #f2f5fa;

    font-size: 14px;
    font-weight: 700;

    transition: color 0.2s ease;
}


.episode-item a:hover {
    color: #6eafff;
}


.episode-item time {
    color: var(--text-dark);

    font-size: 11px;
}


.episode-list-button {
    display: block;

    margin-top: 17px;
    padding: 11px;

    border: 1px solid var(--border-color);
    border-radius: 4px;

    color: #e4e9f1;

    font-size: 13px;
    text-align: center;

    transition:
        background-color 0.25s ease,
        border-color 0.25s ease;
}


.episode-list-button:hover {
    background: rgba(255, 255, 255, 0.06);
    border-color: rgba(255, 255, 255, 0.35);
}


/* ==============================
   サイトの特徴
============================== */

.features-section {
    background:
        linear-gradient(
            90deg,
            rgba(5, 16, 30, 0.96),
            rgba(8, 24, 42, 0.96),
            rgba(5, 16, 30, 0.96)
        );
}


.features-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));

    margin-top: 24px;
}


.feature-item {
    display: flex;

    gap: 17px;
    padding: 22px;

    border-right: 1px solid var(--border-color);
}


.feature-item:last-child {
    border-right: 0;
}


.feature-icon {
    flex: 0 0 auto;

    font-size: 38px;
    line-height: 1;
}


.feature-item h3 {
    margin: 0 0 7px;

    font-size: 17px;
}


.feature-item p {
    margin: 0;

    color: var(--text-sub);

    font-size: 13px;
    line-height: 1.8;
}


/* ==============================
   更新履歴
============================== */

.updates-section {
    background:
        linear-gradient(
            180deg,
            rgba(3, 11, 21, 0.98),
            rgba(1, 7, 15, 0.98)
        );
}


.updates-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 370px;

    gap: 28px;
    margin-top: 22px;
}


.updates-list {
    padding: 10px 20px;

    background: rgba(7, 21, 37, 0.7);

    border: 1px solid var(--border-color);
    border-radius: 6px;
}


.update-item {
    display: grid;
    grid-template-columns: 100px auto minmax(0, 1fr);
    align-items: center;

    gap: 12px;
    min-height: 42px;

    border-bottom: 1px solid var(--border-light);
}


.update-item:last-of-type {
    border-bottom: 0;
}


.update-item time {
    color: #d8e0eb;

    font-size: 13px;
}


.update-item p {
    margin: 0;

    color: #d5dde8;

    font-size: 13px;
}


.new-badge {
    padding: 2px 8px;

    background: var(--main-color);

    color: white;

    border-radius: 3px;

    font-size: 10px;
    font-weight: 700;
}


.update-item:not(:has(.new-badge)) {
    grid-template-columns: 100px minmax(0, 1fr);
}


.updates-more {
    display: block;

    margin-top: 12px;

    text-align: right;
}


.ad-space {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;

    min-height: 220px;

    background:
        linear-gradient(
            135deg,
            #e6e6e6,
            #bfbfbf
        );

    color: #555;

    border-radius: 4px;

    text-align: center;
}


.ad-space span {
    font-size: 20px;
    font-weight: 700;
}


.ad-space small {
    margin-top: 5px;

    font-size: 14px;
}


/* ==============================
   お問い合わせ
============================== */

.contact-section {
    background:
        radial-gradient(
            circle at center,
            rgba(16, 64, 112, 0.25),
            transparent 55%
        ),
        #03101d;
}


.contact-inner {
    max-width: 800px;

    text-align: center;
}


.contact-inner .section-title {
    margin-bottom: 18px;
}


.contact-inner p {
    margin: 0 auto 12px;

    color: #d9e1ec;

    font-size: 15px;
}


.contact-note {
    color: var(--text-sub) !important;

    font-size: 13px !important;
}


.contact-inner .button {
    margin-top: 13px;
}


/* ==============================
   フッター
============================== */

.site-footer {
    background: #010711;

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


.footer-inner {
    display: grid;
    grid-template-columns: 1.4fr repeat(3, 1fr);

    gap: 34px;

    width: 100%;
    max-width: var(--content-width);

    margin: 0 auto;
    padding: 38px 24px;
}


.footer-logo {
    width: 220px;
    max-height: 55px;

    margin-bottom: 12px;

    object-fit: contain;
    object-position: left center;
}


.footer-about p {
    margin: 0;

    color: var(--text-sub);

    font-size: 13px;
}


.footer-column {
    padding-left: 24px;

    border-left: 1px solid var(--border-color);
}


.footer-column h3 {
    margin: 0 0 12px;

    color: #f0f4fa;

    font-size: 13px;
    letter-spacing: 0.08em;
}


.footer-column li {
    margin-bottom: 7px;
}


.footer-column a {
    color: var(--text-sub);

    font-size: 13px;

    transition: color 0.2s ease;
}


.footer-column a:hover {
    color: #73b1ff;
}


.footer-bottom {
    padding: 15px 24px;

    border-top: 1px solid var(--border-light);

    text-align: center;
}


.footer-bottom p {
    margin: 0;

    color: #7b8798;

    font-size: 12px;
}


/* ==============================
   タブレット表示
============================== */

@media (max-width: 1050px) {

    .main-nav a {
        padding: 0 13px;

        font-size: 14px;
    }


    .games-layout {
        grid-template-columns: 1fr;
    }


    .stats-panel {
        display: grid;
        grid-template-columns: repeat(3, 1fr);

        align-items: center;
    }


    .stats-panel h3 {
        grid-column: 1 / -1;
    }


    .stat-item {
        justify-content: center;

        border-right: 1px solid var(--border-light);
        border-bottom: 0;
    }


    .stat-item:nth-of-type(3) {
        border-right: 0;
    }


    .plicy-button {
        grid-column: 1 / -1;
    }


    .novel-layout {
        grid-template-columns: 1fr;
    }


    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }


    .feature-item:nth-child(2) {
        border-right: 0;
    }


    .feature-item:nth-child(-n + 2) {
        border-bottom: 1px solid var(--border-color);
    }


    .updates-layout {
        grid-template-columns: 1fr;
    }
}


/* ==============================
   スマートフォン表示
============================== */

@media (max-width: 760px) {

    .section {
        padding: 38px 16px;
    }


    .header-inner {
        flex-direction: column;

        padding: 8px 16px 0;
    }


    .site-logo {
        width: 210px;
        margin: 0 auto;
    }


    .main-nav {
        width: 100%;
        overflow-x: auto;
    }


    .main-nav ul {
        width: max-content;
        min-width: 100%;
    }


    .main-nav a {
        min-height: 46px;
        padding: 0 13px;

        white-space: nowrap;
        font-size: 13px;
    }


    .hero {
        min-height: 560px;
        padding: 80px 18px 75px;

        background-image:
            linear-gradient(
                90deg,
                rgba(1, 7, 15, 0.96) 0%,
                rgba(1, 7, 15, 0.82) 62%,
                rgba(1, 7, 15, 0.35) 100%
            ),
            url("images/hero.png");

        background-position: 68% center;
    }


    .hero h1 {
        font-size: 39px;
    }


    .hero-description {
        font-size: 17px;
    }


    .hero-buttons {
        flex-direction: column;
        align-items: stretch;

        max-width: 280px;
    }


    .section-heading-row {
        align-items: flex-start;
    }


    .section-title {
        font-size: 21px;
    }


    .section-link {
        font-size: 12px;
    }


    .game-list {
        grid-template-columns: 1fr;
    }


    .coming-soon-content {
        min-height: 320px;
    }


    .stats-panel {
        display: block;
    }


    .stat-item {
        justify-content: flex-start;

        border-right: 0;
        border-bottom: 1px solid var(--border-light);
    }


    .novel-main {
        grid-template-columns: 1fr;
    }


    .novel-cover {
        max-width: 290px;
        margin: 0 auto;
    }


    .novel-cover img {
        min-height: 430px;
    }


    .novel-information {
        text-align: center;
    }


    .genre-tags,
    .novel-buttons {
        justify-content: center;
    }


    .features-grid {
        grid-template-columns: 1fr;
    }


    .feature-item {
        border-right: 0;
        border-bottom: 1px solid var(--border-color);
    }


    .feature-item:last-child {
        border-bottom: 0;
    }


    .update-item,
    .update-item:not(:has(.new-badge)) {
        display: flex;
        flex-wrap: wrap;

        gap: 7px 10px;
        padding: 11px 0;
    }


    .update-item p {
        flex-basis: 100%;
    }


    .footer-inner {
        grid-template-columns: 1fr;

        gap: 25px;
    }


    .footer-column {
        padding: 0 0 20px;

        border-bottom: 1px solid var(--border-color);
        border-left: 0;
    }


    .footer-column:last-child {
        border-bottom: 0;
    }
}


/* ==============================
   小さいスマートフォン
============================== */

@media (max-width: 430px) {

    .hero h1 {
        font-size: 34px;
    }


    .hero-description {
        font-size: 15px;
    }


    .section-heading-row {
        flex-direction: column;

        gap: 5px;
    }


    .card-buttons,
    .novel-buttons {
        flex-direction: column;
    }


    .card-buttons .button,
    .novel-buttons .button {
        width: 100%;
    }


    .novel-cover {
        max-width: 250px;
    }


    .novel-cover img {
        min-height: 370px;
    }


    .ad-space span {
        font-size: 17px;
    }
}

/* ==============================
   贖罪のオーディン詳細ページ
============================== */

.odin-page {
    background: #020812;
}


.odin-hero {
    padding: 70px 24px;

    background:
        radial-gradient(
            circle at 70% 30%,
            rgba(20, 75, 130, 0.24),
            transparent 42%
        ),
        linear-gradient(
            180deg,
            #061321,
            #020812
        );

    border-bottom: 1px solid var(--border-color);
}


.odin-hero-inner {
    display: grid;
    grid-template-columns: 330px minmax(0, 1fr);

    align-items: center;

    gap: 50px;

    width: 100%;
    max-width: 1100px;

    margin: 0 auto;
}


.odin-hero-cover {
    overflow: hidden;

    border: 1px solid var(--border-color);
    border-radius: 7px;

    box-shadow:
        0 20px 50px rgba(0, 0, 0, 0.55);
}


.odin-hero-cover img {
    width: 100%;
    aspect-ratio: 2 / 3;

    object-fit: cover;
}


.odin-hero-information h1 {
    margin: 0 0 10px;

    font-family:
        "Noto Serif JP",
        "Yu Mincho",
        serif;

    font-size: clamp(40px, 5vw, 65px);
    line-height: 1.35;
}


.odin-subtitle {
    margin: 0 0 25px;

    color: #c8d7e9;

    font-family:
        "Noto Serif JP",
        "Yu Mincho",
        serif;

    font-size: 19px;
    line-height: 1.8;
}


.odin-catch {
    margin: 0 0 24px;

    color: #f1f5fb;

    font-size: 18px;
    font-weight: 700;
    line-height: 1.9;
}


.odin-reading-buttons {
    display: flex;
    flex-wrap: wrap;

    gap: 12px;
    margin-top: 24px;
}


.odin-content-width {
    max-width: 900px;
}


.odin-text-panel {
    margin-top: 24px;
    padding: 30px;

    background:
        linear-gradient(
            180deg,
            rgba(9, 25, 43, 0.96),
            rgba(5, 15, 28, 0.98)
        );

    border: 1px solid var(--border-color);
    border-radius: 7px;
}


.odin-text-panel p {
    margin: 0 0 18px;

    color: #d3dce8;

    font-size: 15px;
    line-height: 2;
}


.odin-text-panel p:last-child {
    margin-bottom: 0;
}


.odin-info-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));

    gap: 14px;
    margin-top: 24px;
}


.odin-info-item {
    display: flex;
    flex-direction: column;

    gap: 7px;
    padding: 20px;

    background: rgba(7, 21, 37, 0.8);

    border: 1px solid var(--border-color);
    border-radius: 6px;
}


.odin-info-item span {
    color: #72adf5;

    font-size: 12px;
}


.odin-info-item strong {
    color: #f3f6fa;

    font-size: 15px;
}


.odin-read-panel {
    padding: 40px 30px;

    background:
        radial-gradient(
            circle at center,
            rgba(18, 82, 149, 0.24),
            transparent 60%
        ),
        rgba(6, 20, 35, 0.92);

    border: 1px solid var(--border-color);
    border-radius: 8px;

    text-align: center;
}


.odin-read-panel h2 {
    margin: 0 0 12px;

    font-size: 28px;
}


.odin-read-panel p {
    margin: 0;

    color: var(--text-sub);
}


.odin-read-panel .odin-reading-buttons {
    justify-content: center;
}


.odin-back-section {
    padding-top: 15px;
}


.odin-back-link {
    color: #75b4ff;

    font-size: 14px;
}


.odin-back-link:hover {
    color: #b1d5ff;
}


/* オーディンページのスマートフォン表示 */

@media (max-width: 760px) {

    .odin-hero {
        padding: 50px 18px;
    }


    .odin-hero-inner {
        grid-template-columns: 1fr;

        gap: 30px;
    }


    .odin-hero-cover {
        width: 100%;
        max-width: 290px;

        margin: 0 auto;
    }


    .odin-hero-information {
        text-align: center;
    }


    .odin-hero-information .genre-tags,
    .odin-hero-information .odin-reading-buttons {
        justify-content: center;
    }


    .odin-hero-information h1 {
        font-size: 39px;
    }


    .odin-subtitle {
        font-size: 16px;
    }


    .odin-catch {
        font-size: 16px;
    }


    .odin-info-grid {
        grid-template-columns: 1fr;
    }


    .odin-text-panel {
        padding: 23px 20px;
    }


    .odin-reading-buttons {
        flex-direction: column;
    }


    .odin-reading-buttons .button {
        width: 100%;
    }

}

/* ==============================
   オーディン作品詳細ページ
============================== */

.odin-page {
    background: #020812;
}


.odin-detail-hero {
    padding: 70px 24px;

    background:
        radial-gradient(
            circle at 75% 25%,
            rgba(28, 90, 155, 0.24),
            transparent 42%
        ),
        linear-gradient(
            180deg,
            #071626,
            #020812
        );

    border-bottom: 1px solid var(--border-color);
}


.odin-detail-inner {
    display: grid;
    grid-template-columns: 330px minmax(0, 1fr);
    align-items: center;

    gap: 50px;

    width: 100%;
    max-width: 1100px;

    margin: 0 auto;
}


.odin-detail-cover {
    overflow: hidden;

    border: 1px solid var(--border-color);
    border-radius: 7px;

    box-shadow:
        0 20px 50px rgba(0, 0, 0, 0.55);
}


.odin-detail-cover img {
    width: 100%;
    aspect-ratio: 2 / 3;

    object-fit: cover;
}


.odin-detail-information h1 {
    margin: 0 0 10px;

    font-family:
        "Noto Serif JP",
        "Yu Mincho",
        serif;

    font-size: clamp(41px, 5vw, 64px);
    line-height: 1.35;
}


.odin-detail-subtitle {
    margin: 0 0 23px;

    color: #c4d2e4;

    font-family:
        "Noto Serif JP",
        "Yu Mincho",
        serif;

    font-size: 18px;
    line-height: 1.9;
}


.odin-detail-catch {
    margin: 0 0 24px;

    color: #f1f5fa;

    font-size: 18px;
    font-weight: 700;
    line-height: 1.9;
}


.odin-detail-buttons {
    display: flex;
    flex-wrap: wrap;

    gap: 11px;
    margin-top: 23px;
}


.odin-reading-width {
    max-width: 900px;
}


.odin-summary-panel {
    margin-top: 23px;
    padding: 31px;

    background:
        linear-gradient(
            180deg,
            rgba(9, 25, 43, 0.98),
            rgba(5, 15, 28, 0.98)
        );

    border: 1px solid var(--border-color);
    border-radius: 7px;
}


.odin-summary-panel p {
    margin: 0 0 18px;

    color: #d3dce8;

    font-size: 15px;
    line-height: 2.1;
}


.odin-summary-panel p:last-child {
    margin-bottom: 0;
}


.odin-work-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));

    gap: 14px;
    margin-top: 23px;
}


.odin-work-item {
    display: flex;
    flex-direction: column;

    gap: 6px;
    padding: 20px;

    background: rgba(7, 21, 37, 0.85);

    border: 1px solid var(--border-color);
    border-radius: 6px;
}


.odin-work-item span {
    color: #74b2ff;

    font-size: 12px;
}


.odin-work-item strong {
    color: #f4f6fa;

    font-size: 15px;
}


/* ==============================
   話一覧
============================== */

#episodes {
    scroll-margin-top: 90px;
}


.odin-episodes-section {
    background:
        linear-gradient(
            180deg,
            rgba(5, 17, 31, 0.98),
            rgba(2, 8, 18, 0.98)
        );
}


.odin-episodes-heading {
    display: flex;
    align-items: end;
    justify-content: space-between;

    gap: 25px;
    margin-bottom: 23px;
}


.odin-episodes-heading p:last-child {
    max-width: 360px;
    margin: 0;

    color: var(--text-sub);

    font-size: 13px;
    text-align: right;
}


.odin-episode-list {
    display: grid;

    gap: 13px;
}


.odin-episode-card {
    display: grid;
    grid-template-columns: 110px minmax(0, 1fr) auto;
    align-items: center;

    gap: 20px;
    padding: 20px;

    background:
        linear-gradient(
            180deg,
            rgba(10, 27, 46, 0.98),
            rgba(6, 17, 31, 0.98)
        );

    border: 1px solid var(--border-color);
    border-radius: 7px;

    transition:
        transform 0.25s ease,
        border-color 0.25s ease,
        background-color 0.25s ease;
}


.odin-episode-card:not(.unavailable):hover {
    transform: translateX(4px);

    border-color: rgba(74, 157, 255, 0.55);
}


.odin-episode-number {
    color: #6bacff;

    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.08em;
}


.odin-episode-information h3 {
    margin: 0 0 5px;

    font-size: 18px;
}


.odin-episode-information h3 a {
    transition: color 0.2s ease;
}


.odin-episode-information h3 a:hover {
    color: #72b2ff;
}


.odin-episode-information p {
    margin: 0 0 4px;

    color: var(--text-sub);

    font-size: 13px;
}


.odin-episode-information time {
    color: var(--text-dark);

    font-size: 11px;
}


.odin-episode-read {
    display: inline-flex;
    align-items: center;
    justify-content: center;

    min-width: 95px;
    padding: 9px 16px;

    color: #dcecff;

    border: 1px solid rgba(80, 156, 250, 0.35);
    border-radius: 5px;

    font-size: 13px;
}


a.odin-episode-read:hover {
    background: rgba(22, 119, 255, 0.18);
    border-color: rgba(80, 156, 250, 0.7);
}


.odin-episode-card.unavailable {
    opacity: 0.48;
}


.odin-external-panel {
    padding: 40px 30px;

    background:
        radial-gradient(
            circle at center,
            rgba(17, 80, 147, 0.25),
            transparent 62%
        ),
        rgba(6, 20, 35, 0.92);

    border: 1px solid var(--border-color);
    border-radius: 8px;

    text-align: center;
}


.odin-external-panel h2 {
    margin: 0 0 10px;

    font-size: 27px;
}


.odin-external-panel p {
    margin: 0;

    color: var(--text-sub);

    font-size: 14px;
}


.odin-external-panel .odin-detail-buttons {
    justify-content: center;
}


.odin-return-section {
    padding-top: 10px;
}


.odin-return-link {
    color: #75b4ff;

    font-size: 14px;
}


.odin-return-link:hover {
    color: #b2d7ff;
}


/* ==============================
   小説本文ページ
============================== */

.reading-page-body {
    background:
        radial-gradient(
            circle at top,
            rgba(15, 45, 78, 0.24),
            transparent 35%
        ),
        #020812;
}


.reading-page {
    min-height: 100vh;
    padding: 55px 20px 80px;
}


.reading-article {
    width: 100%;
    max-width: 820px;

    margin: 0 auto;
}


.reading-breadcrumb {
    display: flex;
    flex-wrap: wrap;

    gap: 8px;
    margin-bottom: 28px;

    color: #7f8da2;

    font-size: 12px;
}


.reading-breadcrumb a {
    color: #72adf5;
}


.reading-breadcrumb a:hover {
    color: #aad2ff;
}


.reading-header {
    margin-bottom: 34px;
    padding-bottom: 28px;

    border-bottom: 1px solid var(--border-color);

    text-align: center;
}


.reading-episode-number {
    margin: 0 0 9px;

    color: #62a6fc;

    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.16em;
}


.reading-header h1 {
    margin: 0 0 11px;

    font-family:
        "Noto Serif JP",
        "Yu Mincho",
        serif;

    font-size: clamp(33px, 5vw, 47px);
    line-height: 1.5;
}


.reading-work-title {
    margin: 0;

    color: var(--text-sub);

    font-size: 13px;
}


.reading-content {
    padding: 45px 52px;

    background:
        linear-gradient(
            180deg,
            rgba(9, 24, 41, 0.98),
            rgba(5, 15, 28, 0.98)
        );

    border: 1px solid var(--border-color);
    border-radius: 7px;

    box-shadow:
        0 17px 45px rgba(0, 0, 0, 0.32);
}


.reading-content p {
    margin: 0 0 1.9em;

    color: #e1e6ed;

    font-family:
        "Noto Serif JP",
        "Yu Mincho",
        serif;

    font-size: 17px;
    line-height: 2.25;
    letter-spacing: 0.04em;
}


.reading-content p:last-child {
    margin-bottom: 0;
}


.reading-content code {
    padding: 2px 6px;

    background: rgba(255, 255, 255, 0.08);

    border-radius: 4px;

    color: #9ecaff;

    font-size: 14px;
}


.reading-separator {
    margin: 47px 0;

    color: #8e9caf;

    font-family:
        "Noto Serif JP",
        "Yu Mincho",
        serif;

    font-size: 15px;
    letter-spacing: 0.4em;
    text-align: center;
}


.reading-navigation {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    align-items: center;

    gap: 15px;
    margin-top: 28px;
}


.reading-navigation a,
.reading-navigation span {
    padding: 13px 12px;

    border: 1px solid var(--border-color);
    border-radius: 5px;

    font-size: 13px;
    text-align: center;
}


.reading-navigation a {
    color: #dcecff;

    transition:
        background-color 0.2s ease,
        border-color 0.2s ease;
}


.reading-navigation a:hover {
    background: rgba(22, 119, 255, 0.15);
    border-color: rgba(72, 151, 248, 0.6);
}


.reading-nav-disabled {
    color: #566274;
}


.reading-nav-index {
    color: #79b6ff !important;
}


.reading-external-links {
    margin-top: 42px;
    padding: 27px;

    background: rgba(7, 21, 37, 0.7);

    border: 1px solid var(--border-color);
    border-radius: 7px;

    text-align: center;
}


.reading-external-links p {
    margin: 0 0 17px;

    color: var(--text-sub);

    font-size: 13px;
}


.reading-external-buttons {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;

    gap: 11px;
}


/* ==============================
   オーディンページ・スマホ表示
============================== */

@media (max-width: 760px) {

    .odin-detail-hero {
        padding: 50px 17px;
    }


    .odin-detail-inner {
        grid-template-columns: 1fr;

        gap: 30px;
    }


    .odin-detail-cover {
        width: 100%;
        max-width: 290px;

        margin: 0 auto;
    }


    .odin-detail-information {
        text-align: center;
    }


    .odin-detail-information .genre-tags,
    .odin-detail-information .odin-detail-buttons {
        justify-content: center;
    }


    .odin-detail-information h1 {
        font-size: 39px;
    }


    .odin-detail-subtitle,
    .odin-detail-catch {
        font-size: 16px;
    }


    .odin-detail-buttons {
        flex-direction: column;
    }


    .odin-detail-buttons .button {
        width: 100%;
    }


    .odin-summary-panel {
        padding: 24px 20px;
    }


    .odin-work-grid {
        grid-template-columns: 1fr;
    }


    .odin-episodes-heading {
        align-items: flex-start;
        flex-direction: column;
    }


    .odin-episodes-heading p:last-child {
        text-align: left;
    }


    .odin-episode-card {
        grid-template-columns: 1fr;

        gap: 8px;
    }


    .odin-episode-read {
        width: 100%;
    }


    .reading-page {
        padding: 38px 15px 65px;
    }


    .reading-content {
        padding: 31px 22px;
    }


    .reading-content p {
        font-size: 16px;
        line-height: 2.15;
    }


    .reading-navigation {
        grid-template-columns: 1fr;
    }


    .reading-external-buttons {
        flex-direction: column;
    }


    .reading-external-buttons .button {
        width: 100%;
    }

}

/* ==============================
   登場人物紹介ページ
============================== */

.characters-page {
    background: #020812;
}


.characters-hero {
    padding: 75px 24px;

    background:
        radial-gradient(
            circle at 50% 20%,
            rgba(24, 88, 155, 0.25),
            transparent 48%
        ),
        linear-gradient(
            180deg,
            #071625,
            #020812
        );

    border-bottom: 1px solid var(--border-color);
}


.characters-hero-inner {
    width: 100%;
    max-width: 900px;

    margin: 0 auto;

    text-align: center;
}


.characters-hero h1 {
    margin: 5px 0 14px;

    font-family:
        "Noto Serif JP",
        "Yu Mincho",
        serif;

    font-size: clamp(42px, 6vw, 68px);
}


.characters-hero p:last-child {
    margin: 0;

    color: var(--text-sub);

    font-size: 16px;
    line-height: 1.9;
}


.characters-inner {
    max-width: 1000px;
}


.characters-section {
    padding-top: 65px;
    padding-bottom: 65px;
}


.character-card {
    display: grid;
    grid-template-columns: 320px minmax(0, 1fr);
    align-items: center;

    gap: 50px;
    margin-bottom: 55px;
    padding: 30px;

    background:
        linear-gradient(
            145deg,
            rgba(10, 27, 46, 0.96),
            rgba(5, 15, 28, 0.98)
        );

    border: 1px solid var(--border-color);
    border-radius: 9px;

    box-shadow:
        0 18px 42px rgba(0, 0, 0, 0.32);
}


.character-card:last-child {
    margin-bottom: 0;
}


.character-card-reverse .character-image {
    order: 2;
}


.character-card-reverse .character-information {
    order: 1;
}


.character-image {
    overflow: hidden;

    border: 1px solid var(--border-color);
    border-radius: 7px;

    box-shadow:
        0 13px 30px rgba(0, 0, 0, 0.42);
}


.character-image img {
    width: 100%;
    aspect-ratio: 2 / 3;

    object-fit: cover;

    transition: transform 0.4s ease;
}


.character-card:hover .character-image img {
    transform: scale(1.025);
}


.character-role {
    margin: 0 0 7px;

    color: #62a7ff;

    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.1em;
}


.character-information h2 {
    margin: 0 0 8px;

    font-family:
        "Noto Serif JP",
        "Yu Mincho",
        serif;

    font-size: clamp(28px, 4vw, 39px);
    line-height: 1.45;
}


.character-profile {
    margin: 0 0 20px !important;

    color: #8ebef8 !important;

    font-size: 13px !important;
    font-weight: 700;
}


.character-information p {
    margin: 0 0 14px;

    color: #cbd5e2;

    font-size: 15px;
    line-height: 2;
}


.character-tags {
    display: flex;
    flex-wrap: wrap;

    gap: 8px;
    margin-top: 22px;
}


.character-tags span {
    padding: 5px 12px;

    background: rgba(22, 119, 255, 0.12);

    color: #96c5ff;

    border: 1px solid rgba(22, 119, 255, 0.26);
    border-radius: 999px;

    font-size: 12px;
}


.characters-return-section {
    padding-top: 20px;

    background:
        radial-gradient(
            circle at center,
            rgba(19, 73, 128, 0.2),
            transparent 60%
        );
}


.characters-return-links {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;

    gap: 12px;
}


/* 作品情報内のリンク */

.odin-work-link {
    color: inherit;

    transition:
        transform 0.25s ease,
        border-color 0.25s ease,
        background-color 0.25s ease;
}


.odin-work-link:hover {
    transform: translateY(-3px);

    background: rgba(13, 39, 66, 0.95);
    border-color: rgba(72, 151, 248, 0.65);
}


/* スマートフォン */

@media (max-width: 760px) {

    .characters-hero {
        padding: 55px 18px;
    }


    .character-card {
        grid-template-columns: 1fr;

        gap: 27px;
        padding: 20px;
    }


    .character-card-reverse .character-image,
    .character-card-reverse .character-information {
        order: initial;
    }


    .character-image {
        width: 100%;
        max-width: 300px;

        margin: 0 auto;
    }


    .character-information {
        text-align: center;
    }


    .character-tags {
        justify-content: center;
    }


    .characters-return-links {
        flex-direction: column;
    }


    .characters-return-links .button {
        width: 100%;
    }

}

/* ==============================
   開発中ページ
============================== */

.coming-page {
    display: flex;
    align-items: center;
    justify-content: center;

    min-height: calc(100vh - 72px);
    padding: 40px 20px;

    background:
        radial-gradient(
            circle at center,
            rgba(27, 94, 165, 0.28),
            transparent 48%
        ),
        linear-gradient(
            180deg,
            #071625,
            #020812
        );
}


.coming-page-content {
    width: 100%;
    max-width: 700px;

    padding: 70px 35px;

    border: 1px solid var(--border-color);
    border-radius: 10px;

    background:
        rgba(5, 17, 31, 0.88);

    text-align: center;

    box-shadow:
        0 20px 55px rgba(0, 0, 0, 0.4);
}


.coming-page-label {
    margin: 0 0 10px;

    color: #62a7ff;

    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.2em;
}


.coming-page-content h1 {
    margin: 0 0 20px;

    font-size: clamp(44px, 9vw, 86px);
    letter-spacing: 0.12em;
}


.coming-page-content p {
    margin: 0 0 30px;

    color: var(--text-sub);

    font-size: 16px;
    line-height: 2;
}

/* ==============================
   運命のカード紹介ページ
============================== */

.fate-page {
    background: #020812;
}


.fate-content-width {
    max-width: 1000px;
}


.fate-section-label,
.fate-label {
    margin: 0 0 8px;

    color: #5ba4ff;

    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.18em;
}


/* メインビジュアル */

.fate-hero {
    position: relative;

    display: flex;
    align-items: center;

    min-height: 610px;
    padding: 75px 24px;

    overflow: hidden;

    border-bottom: 1px solid var(--border-color);
}


.fate-hero-background {
    position: absolute;
    inset: 0;
}


.fate-hero-background img {
    width: 100%;
    height: 100%;

    object-fit: cover;

    filter:
        brightness(0.52)
        saturate(1.05);
}


.fate-hero-overlay {
    position: absolute;
    inset: 0;

    background:
        linear-gradient(
            90deg,
            rgba(1, 7, 15, 0.98) 0%,
            rgba(1, 7, 15, 0.88) 37%,
            rgba(1, 7, 15, 0.34) 72%,
            rgba(1, 7, 15, 0.24) 100%
        ),
        linear-gradient(
            180deg,
            rgba(1, 7, 15, 0.1),
            #020812 100%
        );
}


.fate-hero-inner {
    position: relative;
    z-index: 2;

    width: 100%;
    max-width: 1200px;

    margin: 0 auto;
}


.fate-hero-information {
    max-width: 610px;
}


.fate-hero-information h1 {
    margin: 0;

    font-family:
        "Noto Serif JP",
        "Yu Mincho",
        serif;

    font-size: clamp(48px, 7vw, 82px);
    line-height: 1.3;

    text-shadow:
        0 5px 24px rgba(0, 0, 0, 0.75);
}


.fate-english-title {
    margin: 3px 0 23px;

    color: #d9c391;

    font-size: 16px;
    letter-spacing: 0.2em;
}


.fate-catch {
    margin: 0 0 22px;

    color: #f4f6fa;

    font-family:
        "Noto Serif JP",
        "Yu Mincho",
        serif;

    font-size: 22px;
    font-weight: 700;
    line-height: 1.9;
}


.fate-hero-description {
    margin: 0;

    color: #cbd6e3;

    font-size: 15px;
    line-height: 2;
}


.fate-hero-buttons {
    display: flex;
    flex-wrap: wrap;

    gap: 12px;
    margin-top: 29px;
}


/* ゲーム概要 */

.fate-text-panel {
    margin-top: 24px;
    padding: 31px;

    background:
        linear-gradient(
            180deg,
            rgba(10, 27, 46, 0.98),
            rgba(5, 15, 28, 0.98)
        );

    border: 1px solid var(--border-color);
    border-radius: 8px;
}


.fate-text-panel p {
    margin: 0 0 17px;

    color: #d2dbe7;

    font-size: 15px;
    line-height: 2.05;
}


.fate-text-panel p:last-child {
    margin-bottom: 0;
}


/* 遊び方 */

#how-to-play {
    scroll-margin-top: 90px;
}


.fate-how-section {
    background:
        linear-gradient(
            180deg,
            rgba(5, 17, 31, 0.98),
            rgba(2, 8, 18, 0.98)
        );
}


.fate-step-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));

    gap: 15px;
    margin-top: 25px;
}


.fate-step-card {
    position: relative;

    padding: 24px 20px;

    background: rgba(8, 24, 42, 0.92);

    border: 1px solid var(--border-color);
    border-radius: 7px;
}


.fate-step-number {
    display: block;

    margin-bottom: 14px;

    color: #4e9bfa;

    font-size: 25px;
    font-weight: 700;
    line-height: 1;
}


.fate-step-card h3 {
    margin: 0 0 9px;

    font-size: 17px;
}


.fate-step-card p {
    margin: 0;

    color: var(--text-sub);

    font-size: 13px;
    line-height: 1.8;
}


/* ステータス */

.fate-status-grid {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));

    gap: 14px;
    margin-top: 25px;
}


.fate-status-card {
    padding: 23px 17px;

    background:
        linear-gradient(
            180deg,
            rgba(9, 27, 47, 0.95),
            rgba(5, 16, 30, 0.98)
        );

    border: 1px solid var(--border-color);
    border-radius: 7px;

    text-align: center;
}


.fate-status-icon {
    display: block;

    min-height: 39px;

    color: #68aaff;

    font-size: 30px;
    line-height: 1;
}


.fate-status-card h3 {
    margin: 7px 0 8px;

    font-size: 16px;
}


.fate-status-card p {
    margin: 0;

    color: var(--text-sub);

    font-size: 12px;
    line-height: 1.75;
}


/* 人生イベント */

.fate-events-section {
    background:
        linear-gradient(
            180deg,
            rgba(5, 17, 31, 0.98),
            rgba(2, 8, 18, 0.98)
        );
}


.fate-events-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));

    gap: 15px;
    margin-top: 25px;
}


.fate-event-card {
    padding: 23px;

    background: rgba(8, 24, 42, 0.9);

    border: 1px solid var(--border-color);
    border-radius: 7px;
}


.fate-event-card h3 {
    margin: 0 0 10px;

    color: #f0f4fa;

    font-size: 18px;
}


.fate-event-card p {
    margin: 0;

    color: var(--text-sub);

    font-size: 13px;
    line-height: 1.85;
}


/* ゲーム情報 */

.fate-information-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));

    gap: 14px;
    margin-top: 24px;
}


.fate-information-item {
    display: flex;
    flex-direction: column;

    gap: 6px;
    padding: 20px;

    background: rgba(8, 24, 42, 0.85);

    border: 1px solid var(--border-color);
    border-radius: 6px;
}


.fate-information-item span {
    color: #5da5ff;

    font-size: 12px;
}


.fate-information-item strong {
    color: #f0f4fa;

    font-size: 15px;
}


/* 更新履歴 */

.fate-update-section {
    background:
        linear-gradient(
            180deg,
            rgba(4, 15, 28, 0.98),
            rgba(2, 8, 18, 0.98)
        );
}


.fate-update-list {
    margin-top: 24px;
    padding: 8px 21px;

    background: rgba(7, 22, 38, 0.8);

    border: 1px solid var(--border-color);
    border-radius: 7px;
}


.fate-update-item {
    display: grid;
    grid-template-columns: 120px minmax(0, 1fr);
    align-items: center;

    gap: 20px;
    padding: 14px 0;

    border-bottom: 1px solid var(--border-light);
}


.fate-update-item:last-child {
    border-bottom: 0;
}


.fate-update-item time {
    color: #80b9ff;

    font-size: 13px;
}


.fate-update-item p {
    margin: 0;

    color: #d6deea;

    font-size: 13px;
}


/* プレイ案内 */

.fate-play-section {
    background:
        radial-gradient(
            circle at center,
            rgba(25, 91, 167, 0.28),
            transparent 58%
        ),
        #03101d;
}


.fate-play-panel {
    padding: 50px 30px;

    background: rgba(6, 20, 35, 0.9);

    border: 1px solid var(--border-color);
    border-radius: 9px;

    text-align: center;
}


.fate-play-panel h2 {
    margin: 0 0 12px;

    font-family:
        "Noto Serif JP",
        "Yu Mincho",
        serif;

    font-size: 32px;
}


.fate-play-panel p:not(.fate-section-label) {
    margin: 0 0 25px;

    color: var(--text-sub);

    font-size: 14px;
}


.fate-return-section {
    padding-top: 15px;
}


.fate-return-link {
    color: #74b4ff;

    font-size: 14px;
}


.fate-return-link:hover {
    color: #b2d7ff;
}


/* ==============================
   運命のカード・タブレット
============================== */

@media (max-width: 900px) {

    .fate-step-grid {
        grid-template-columns: repeat(2, 1fr);
    }


    .fate-status-grid {
        grid-template-columns: repeat(3, 1fr);
    }

}


/* ==============================
   運命のカード・スマートフォン
============================== */

@media (max-width: 760px) {

    .fate-hero {
        min-height: 620px;
        padding: 65px 18px;

        align-items: flex-end;
    }


    .fate-hero-background img {
        object-position: center;
    }


    .fate-hero-overlay {
        background:
            linear-gradient(
                180deg,
                rgba(1, 7, 15, 0.2) 0%,
                rgba(1, 7, 15, 0.72) 40%,
                rgba(1, 7, 15, 0.98) 82%,
                #020812 100%
            );
    }


    .fate-hero-information {
        text-align: center;
    }


    .fate-hero-information h1 {
        font-size: 46px;
    }


    .fate-catch {
        font-size: 18px;
    }


    .fate-hero-buttons {
        flex-direction: column;
    }


    .fate-hero-buttons .button {
        width: 100%;
    }


    .fate-step-grid,
    .fate-status-grid,
    .fate-events-grid,
    .fate-information-grid {
        grid-template-columns: 1fr;
    }


    .fate-text-panel {
        padding: 24px 20px;
    }


    .fate-update-item {
        grid-template-columns: 1fr;

        gap: 4px;
    }

}

/* ==============================
   利用規約ページ
============================== */

.terms-page {
    background: #020812;
}


.terms-hero {
    padding: 75px 24px;

    background:
        radial-gradient(
            circle at 50% 10%,
            rgba(23, 87, 154, 0.25),
            transparent 50%
        ),
        linear-gradient(
            180deg,
            #071625,
            #020812
        );

    border-bottom: 1px solid var(--border-color);
}


.terms-hero-inner {
    width: 100%;
    max-width: 900px;

    margin: 0 auto;

    text-align: center;
}


.terms-label {
    margin: 0 0 8px;

    color: #5fa8ff;

    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.2em;
}


.terms-hero h1 {
    margin: 0 0 14px;

    font-family:
        "Noto Serif JP",
        "Yu Mincho",
        serif;

    font-size: clamp(40px, 6vw, 64px);
}


.terms-hero p:last-child {
    margin: 0;

    color: var(--text-sub);

    font-size: 15px;
}


.terms-content {
    max-width: 900px;
}


.terms-introduction {
    margin-bottom: 25px;
    padding: 28px;

    background: rgba(8, 24, 42, 0.9);

    border: 1px solid var(--border-color);
    border-radius: 8px;
}


.terms-introduction p {
    margin: 0 0 12px;

    color: #d7dfea;

    font-size: 15px;
    line-height: 2;
}


.terms-introduction p:last-child {
    margin-bottom: 0;
}


.terms-item {
    margin-bottom: 18px;
    padding: 28px;

    background:
        linear-gradient(
            180deg,
            rgba(9, 26, 45, 0.95),
            rgba(5, 15, 28, 0.98)
        );

    border: 1px solid var(--border-color);
    border-radius: 8px;
}


.terms-item h2 {
    margin: 0 0 18px;

    color: #f1f5fa;

    font-size: 21px;
}


.terms-item p {
    margin: 0 0 13px;

    color: #cbd5e2;

    font-size: 14px;
    line-height: 2;
}


.terms-item p:last-child {
    margin-bottom: 0;
}


.terms-item ul {
    margin: 12px 0 0;
    padding-left: 24px;
}


.terms-item li {
    margin-bottom: 9px;

    color: #cbd5e2;

    font-size: 14px;
    line-height: 1.8;
}


.terms-date {
    margin-top: 30px;
    padding: 20px;

    color: #8291a5;

    border-top: 1px solid var(--border-color);

    font-size: 12px;
    line-height: 1.8;
    text-align: right;
}


.terms-date p {
    margin: 0;
}


.terms-return {
    display: flex;
    justify-content: center;

    margin-top: 30px;
}


/* スマートフォン */

@media (max-width: 760px) {

    .terms-hero {
        padding: 55px 18px;
    }


    .terms-section {
        padding-left: 15px;
        padding-right: 15px;
    }


    .terms-introduction,
    .terms-item {
        padding: 22px 19px;
    }


    .terms-item h2 {
        font-size: 18px;
        line-height: 1.6;
    }


    .terms-date {
        text-align: left;
    }


    .terms-return .button {
        width: 100%;
    }

}

/* ==============================
   よくある質問ページ
============================== */

.faq-page {
    background: #020812;
}


.faq-hero {
    padding: 75px 24px;

    background:
        radial-gradient(
            circle at 50% 15%,
            rgba(23, 87, 154, 0.25),
            transparent 50%
        ),
        linear-gradient(
            180deg,
            #071625,
            #020812
        );

    border-bottom: 1px solid var(--border-color);
}


.faq-hero-inner {
    width: 100%;
    max-width: 900px;

    margin: 0 auto;

    text-align: center;
}


.faq-label {
    margin: 0 0 8px;

    color: #5fa8ff;

    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.18em;
}


.faq-hero h1 {
    margin: 0 0 14px;

    font-family:
        "Noto Serif JP",
        "Yu Mincho",
        serif;

    font-size: clamp(40px, 6vw, 64px);
}


.faq-hero p:last-child {
    margin: 0;

    color: var(--text-sub);

    font-size: 15px;
    line-height: 1.9;
}


.faq-content {
    max-width: 900px;
}


.faq-category {
    margin-bottom: 46px;
}


.faq-category h2 {
    margin: 0 0 18px;
    padding-bottom: 12px;

    color: #f1f5fa;

    border-bottom: 1px solid var(--border-color);

    font-size: 24px;
}


.faq-item {
    margin-bottom: 12px;

    overflow: hidden;

    background:
        linear-gradient(
            180deg,
            rgba(9, 26, 45, 0.96),
            rgba(5, 15, 28, 0.98)
        );

    border: 1px solid var(--border-color);
    border-radius: 7px;
}


.faq-item summary {
    position: relative;

    padding: 20px 55px 20px 22px;

    color: #edf3fa;

    cursor: pointer;

    font-size: 15px;
    font-weight: 700;

    list-style: none;
}


.faq-item summary::-webkit-details-marker {
    display: none;
}


.faq-item summary::after {
    position: absolute;
    top: 50%;
    right: 22px;

    content: "＋";

    color: #68abff;

    font-size: 22px;

    transform: translateY(-50%);
}


.faq-item[open] summary::after {
    content: "－";
}


.faq-item[open] summary {
    background: rgba(20, 69, 119, 0.16);

    border-bottom: 1px solid var(--border-color);
}


.faq-answer {
    padding: 20px 22px 22px;
}


.faq-answer p {
    margin: 0 0 12px;

    color: #cbd5e2;

    font-size: 14px;
    line-height: 2;
}


.faq-answer p:last-child {
    margin-bottom: 0;
}


.faq-contact-panel {
    padding: 36px 28px;

    background:
        radial-gradient(
            circle at center,
            rgba(25, 91, 167, 0.25),
            transparent 65%
        ),
        rgba(7, 22, 38, 0.9);

    border: 1px solid var(--border-color);
    border-radius: 8px;

    text-align: center;
}


.faq-contact-panel h2 {
    margin: 0 0 12px;

    font-size: 26px;
}


.faq-contact-panel p {
    margin: 0 0 22px;

    color: var(--text-sub);

    font-size: 14px;
    line-height: 1.9;
}


.faq-return {
    display: flex;
    justify-content: center;

    margin-top: 28px;
}


/* スマートフォン */

@media (max-width: 760px) {

    .faq-hero {
        padding: 55px 18px;
    }


    .faq-section {
        padding-left: 15px;
        padding-right: 15px;
    }


    .faq-category h2 {
        font-size: 21px;
    }


    .faq-item summary {
        padding:
            18px
            48px
            18px
            18px;

        font-size: 14px;
        line-height: 1.7;
    }


    .faq-item summary::after {
        right: 17px;
    }


    .faq-answer {
        padding: 18px;
    }


    .faq-contact-panel {
        padding: 30px 20px;
    }


    .faq-contact-panel .button,
    .faq-return .button {
        width: 100%;
    }

}

/* ==============================
   更新履歴ページ
============================== */

.updates-page {
    background: #020812;
}


.updates-hero {
    padding: 75px 24px;

    background:
        radial-gradient(
            circle at 50% 15%,
            rgba(23, 87, 154, 0.25),
            transparent 50%
        ),
        linear-gradient(
            180deg,
            #071625,
            #020812
        );

    border-bottom: 1px solid var(--border-color);
}


.updates-hero-inner {
    width: 100%;
    max-width: 900px;

    margin: 0 auto;

    text-align: center;
}


.updates-label {
    margin: 0 0 8px;

    color: #5fa8ff;

    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.18em;
}


.updates-hero h1 {
    margin: 0 0 14px;

    font-family:
        "Noto Serif JP",
        "Yu Mincho",
        serif;

    font-size: clamp(40px, 6vw, 64px);
}


.updates-hero p:last-child {
    margin: 0;

    color: var(--text-sub);

    font-size: 15px;
    line-height: 1.9;
}


.updates-content {
    max-width: 950px;
}


.updates-month {
    margin-bottom: 55px;
}


.updates-month h2 {
    margin: 0 0 20px;
    padding-bottom: 12px;

    color: #f1f5fa;

    border-bottom: 1px solid var(--border-color);

    font-size: 25px;
}


.updates-list {
    display: grid;

    gap: 13px;
}


.updates-item {
    display: grid;
    grid-template-columns: 150px minmax(0, 1fr);

    gap: 28px;
    padding: 24px;

    background:
        linear-gradient(
            180deg,
            rgba(9, 26, 45, 0.96),
            rgba(5, 15, 28, 0.98)
        );

    border: 1px solid var(--border-color);
    border-radius: 8px;

    transition:
        transform 0.25s ease,
        border-color 0.25s ease;
}


.updates-item:hover {
    transform: translateY(-2px);

    border-color: rgba(75, 155, 255, 0.55);
}


.updates-item-new {
    border-color: rgba(52, 136, 255, 0.55);
}


.updates-date {
    display: flex;
    align-items: flex-start;
    flex-wrap: wrap;

    gap: 9px;
}


.updates-date time {
    color: #9cc9ff;

    font-size: 13px;
    font-weight: 700;
}


.updates-new-badge {
    padding: 3px 7px;

    background: #1677ff;

    color: #ffffff;

    border-radius: 3px;

    font-size: 10px;
    font-weight: 700;
}


.updates-category {
    display: inline-block;

    margin-bottom: 8px;
    padding: 4px 10px;

    border: 1px solid;
    border-radius: 999px;

    font-size: 11px;
}


.updates-category.game {
    color: #72b5ff;
    border-color: rgba(71, 156, 255, 0.42);
    background: rgba(20, 108, 218, 0.12);
}


.updates-category.novel {
    color: #c89cff;
    border-color: rgba(175, 105, 255, 0.42);
    background: rgba(132, 62, 205, 0.12);
}


.updates-category.site {
    color: #70e1cb;
    border-color: rgba(65, 205, 179, 0.42);
    background: rgba(36, 156, 135, 0.12);
}


.updates-category.fix {
    color: #ffbf75;
    border-color: rgba(255, 170, 75, 0.42);
    background: rgba(200, 110, 28, 0.12);
}


.updates-information h3 {
    margin: 0 0 10px;

    color: #f1f5fa;

    font-size: 18px;
    line-height: 1.6;
}


.updates-information p {
    margin: 0 0 12px;

    color: #c5d0de;

    font-size: 14px;
    line-height: 1.9;
}


.updates-information a {
    color: #72b4ff;

    font-size: 13px;
}


.updates-information a:hover {
    color: #b5d8ff;
}


.updates-return {
    display: flex;
    justify-content: center;

    margin-top: 40px;
}


/* スマートフォン */

@media (max-width: 760px) {

    .updates-hero {
        padding: 55px 18px;
    }


    .updates-section {
        padding-left: 15px;
        padding-right: 15px;
    }


    .updates-item {
        grid-template-columns: 1fr;

        gap: 13px;
        padding: 20px;
    }


    .updates-month h2 {
        font-size: 22px;
    }


    .updates-information h3 {
        font-size: 16px;
    }


    .updates-return .button {
        width: 100%;
    }

}

/* ==============================
   小説一覧ページ
============================== */

.novels-page {
    background: #020812;
}


.novels-hero {
    padding: 75px 24px;

    background:
        radial-gradient(
            circle at 50% 15%,
            rgba(23, 87, 154, 0.26),
            transparent 50%
        ),
        linear-gradient(
            180deg,
            #071625,
            #020812
        );

    border-bottom: 1px solid var(--border-color);
}


.novels-hero-inner {
    width: 100%;
    max-width: 900px;

    margin: 0 auto;

    text-align: center;
}


.novels-label {
    margin: 0 0 8px;

    color: #5fa8ff;

    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.18em;
}


.novels-hero h1 {
    margin: 0 0 14px;

    font-family:
        "Noto Serif JP",
        "Yu Mincho",
        serif;

    font-size: clamp(40px, 6vw, 64px);
}


.novels-hero p:last-child {
    margin: 0;

    color: var(--text-sub);

    font-size: 15px;
    line-height: 1.9;
}


.novels-content {
    max-width: 1000px;
}


.novels-grid {
    display: grid;

    gap: 26px;
}


.novel-list-card {
    display: grid;
    grid-template-columns: 285px minmax(0, 1fr);

    gap: 35px;
    padding: 27px;

    background:
        linear-gradient(
            145deg,
            rgba(10, 28, 48, 0.97),
            rgba(5, 15, 28, 0.99)
        );

    border: 1px solid var(--border-color);
    border-radius: 9px;

    box-shadow:
        0 18px 42px rgba(0, 0, 0, 0.3);
}


.novel-list-image {
    position: relative;

    overflow: hidden;

    border: 1px solid var(--border-color);
    border-radius: 7px;
}


.novel-list-image img {
    width: 100%;
    aspect-ratio: 2 / 3;

    object-fit: cover;
}


.novel-list-status {
    position: absolute;
    top: 12px;
    left: 12px;

    padding: 5px 11px;

    background: #16805d;

    color: #ffffff;

    border-radius: 4px;

    font-size: 11px;
    font-weight: 700;
}


.novel-list-information {
    display: flex;
    flex-direction: column;
    justify-content: center;
}


.novel-list-category {
    margin: 0 0 7px;

    color: #62a8ff;

    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.08em;
}


.novel-list-information h2 {
    margin: 0 0 8px;

    font-family:
        "Noto Serif JP",
        "Yu Mincho",
        serif;

    font-size: clamp(30px, 4vw, 42px);
}


.novel-list-subtitle {
    margin: 0 0 20px;

    color: #e4e9f0;

    font-size: 15px;
    font-weight: 700;
    line-height: 1.8;
}


.novel-list-description {
    margin: 0;

    color: #c7d2df;

    font-size: 14px;
    line-height: 2;
}


.novel-list-tags {
    display: flex;
    flex-wrap: wrap;

    gap: 7px;
    margin-top: 20px;
}


.novel-list-tags span {
    padding: 5px 11px;

    background: rgba(22, 119, 255, 0.12);

    color: #92c3ff;

    border: 1px solid rgba(22, 119, 255, 0.28);
    border-radius: 999px;

    font-size: 11px;
}


.novel-list-buttons {
    display: flex;
    flex-wrap: wrap;

    gap: 11px;
    margin-top: 25px;
}


.novel-list-coming {
    display: flex;
    align-items: center;
    justify-content: center;

    min-height: 300px;

    background:
        radial-gradient(
            circle at center,
            rgba(29, 99, 176, 0.22),
            transparent 60%
        ),
        rgba(5, 17, 31, 0.95);

    text-align: center;
}


.novel-coming-content h2 {
    margin: 0 0 12px;

    font-size: 28px;
}


.novel-coming-title {
    margin: 0 0 15px;

    color: #f2f6fb;

    font-size: 27px;
    font-weight: 700;
    letter-spacing: 0.14em;
}


.novel-coming-content p:last-child {
    margin: 0;

    color: var(--text-sub);

    font-size: 14px;
    line-height: 1.9;
}


.novels-external-section {
    background:
        linear-gradient(
            180deg,
            rgba(5, 17, 31, 0.98),
            rgba(2, 8, 18, 0.98)
        );
}


.novels-external-panel {
    padding: 42px 30px;

    background:
        radial-gradient(
            circle at center,
            rgba(24, 88, 160, 0.25),
            transparent 65%
        ),
        rgba(7, 22, 38, 0.9);

    border: 1px solid var(--border-color);
    border-radius: 8px;

    text-align: center;
}


.novels-external-panel h2 {
    margin: 0 0 10px;

    font-size: 27px;
}


.novels-external-panel p {
    margin: 0;

    color: var(--text-sub);

    font-size: 14px;
}


.novels-external-buttons {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;

    gap: 11px;
    margin-top: 24px;
}


.novels-return-section {
    padding-top: 15px;

    text-align: center;
}


/* スマートフォン */

@media (max-width: 760px) {

    .novels-hero {
        padding: 55px 18px;
    }


    .novels-list-section {
        padding-left: 15px;
        padding-right: 15px;
    }


    .novel-list-card {
        grid-template-columns: 1fr;

        gap: 25px;
        padding: 20px;
    }


    .novel-list-image {
        width: 100%;
        max-width: 290px;

        margin: 0 auto;
    }


    .novel-list-information {
        text-align: center;
    }


    .novel-list-tags,
    .novel-list-buttons {
        justify-content: center;
    }


    .novel-list-buttons,
    .novels-external-buttons {
        flex-direction: column;
    }


    .novel-list-buttons .button,
    .novels-external-buttons .button,
    .novels-return-section .button {
        width: 100%;
    }

}

.novel-list-link-wrap {
    width: 100%;
    max-width: 1000px;
    margin: 0 auto 20px;
    padding: 0 20px;

    text-align: right;
}

.novel-list-link {
    color: #1687ff;
    font-size: 13px;
    font-weight: 500;

    transition: color 0.2s ease;
}

.novel-list-link:hover {
    color: #7fbdff;
}

.contact-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;

    padding: 10px 20px;
    border: 1px solid #3587d4;
    border-radius: 5px;

    color: #ffffff;
    background: transparent;

    font-size: 14px;
    font-weight: bold;
    text-decoration: none;

    transition:
        background-color 0.2s ease,
        border-color 0.2s ease;
}

.contact-button:hover {
    background-color: #14558f;
    border-color: #5aa9f0;
}

/* ==============================
   お問い合わせページ
============================== */

.contact-page {
    width: min(1100px, calc(100% - 40px));
    margin: 0 auto;
    padding: 80px 0;
}

.contact-heading {
    margin-bottom: 45px;
}

.contact-heading-en,
.contact-category {
    color: #4ca4f5;
    font-size: 12px;
    font-weight: bold;
    letter-spacing: 0.15em;
}

.contact-heading h1 {
    margin: 8px 0 18px;
    color: #ffffff;
}

.contact-heading > p:last-child {
    color: #b8c6d8;
    line-height: 1.8;
}

.contact-selection {
    display: grid;
    gap: 18px;
}

.contact-work-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;

    padding: 28px;
    border: 1px solid #263b50;
    border-radius: 7px;

    background-color: #07182a;
}

.contact-work-card h2 {
    margin: 6px 0 12px;
    color: #ffffff;
    font-size: 20px;
}

.contact-work-card p {
    margin: 0;
    color: #aebdd0;
    line-height: 1.8;
}

.contact-work-button {
    flex-shrink: 0;

    display: inline-flex;
    align-items: center;
    justify-content: center;

    min-width: 170px;
    padding: 12px 18px;

    border: 1px solid #3587d4;
    border-radius: 5px;

    color: #ffffff;
    text-decoration: none;
    font-weight: bold;
}

.contact-work-button:hover {
    background-color: #14558f;
}

.contact-notice {
    margin-top: 40px;
    padding: 28px;

    border: 1px solid #263b50;
    border-radius: 7px;

    background-color: #07182a;
}

.contact-notice h2 {
    margin-top: 0;
    color: #ffffff;
    font-size: 19px;
}

.contact-notice p {
    color: #aebdd0;
    line-height: 1.8;
}

@media (max-width: 700px) {
    .contact-page {
        width: min(100% - 28px, 1100px);
        padding: 50px 0;
    }

    .contact-work-card {
        align-items: flex-start;
        flex-direction: column;
    }

    .contact-work-button {
        width: 100%;
    }
}

.contact-text {
    width: min(100%, 720px);
    margin: 0 auto 20px;
    text-align: left;
    line-height: 1.8;
}

.contact-area {
    display: flex;
    flex-direction: column;
    align-items: center;

    width: 100%;
    padding: 40px 20px;

    text-align: center;
}

.contact-area h2 {
    width: 100%;
    margin: 0 0 20px;
    text-align: center;
}

.contact-text {
    width: min(100%, 720px);
    margin: 0 auto 20px;

    text-align: left;
    line-height: 1.8;
}

.contact-text p {
    margin: 0 0 14px;
}

.contact-area .contact-button {
    margin: 0 auto;
}

/* お問い合わせ部分 */
.contact-area {
    width: 100%;
    padding: 45px 20px;

    background-color: #07182a;
    border-top: 1px solid #1f3448;
    border-bottom: 1px solid #1f3448;
}

.contact-inner {
    width: min(100%, 900px);
    margin: 0 auto;

    display: flex;
    flex-direction: column;
    align-items: center;

    text-align: center;
}

.contact-inner h2 {
    width: 100%;
    margin: 0 0 22px;

    color: #ffffff;
    text-align: center;
}

.contact-text {
    width: min(100%, 720px);
    margin: 0 auto 22px;

    color: #d6e3f1;
    text-align: left;
    line-height: 1.9;
}

.contact-text p {
    margin: 0 0 14px;
}

.contact-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;

    padding: 12px 24px;
    border: 1px solid #2f8cff;
    border-radius: 4px;

    background-color: #1473e6;
    color: #ffffff;

    font-weight: bold;
    text-decoration: none;

    transition:
        background-color 0.2s ease,
        border-color 0.2s ease;
}

.contact-button:hover {
    background-color: #2584f5;
    border-color: #4b9cff;
}

.contact-button:hover {
    background-color: #14558f;
}

.osananajimi-title {
    font-size: 50px;
    line-height: 1.35;
    white-space: nowrap;
}

@media (max-width: 700px) {
    .osananajimi-title {
        font-size: 32px;
        white-space: normal;
    }
}