:root {
    --cream: #faf9f6;
    --warm-white: #f4f2ed;
    --soft-gray: #e5e3de;
    --charcoal: #2e2e2e;
    --deep-charcoal: #1a1a1a;
    --gold: #c9a962;
    --gold-warm: #b8956b;
    --muted: #8c8880;
    --frame-inset: 20px;
}

html {
    scroll-behavior: smooth;
    font-family: var(--font-serif-base);
}

body {
    background: var(--cream);
    color: var(--charcoal);
    overflow-x: hidden;
    line-height: 1.8;
}

.texture-bg {
    position: fixed;
    inset: 0;
    background:
        radial-gradient(ellipse at 12% 18%, rgba(201, 169, 98, 0.04) 0%, transparent 55%),
        radial-gradient(ellipse at 88% 82%, rgba(184, 149, 107, 0.04) 0%, transparent 55%),
        url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.018'/%3E%3C/svg%3E");
    z-index: -1;
    pointer-events: none;
}

.frame-decoration {
    position: fixed;
    top: var(--frame-inset);
    left: var(--frame-inset);
    right: var(--frame-inset);
    bottom: var(--frame-inset);
    border: 1px solid rgba(201, 169, 98, 0.22);
    pointer-events: none;
    z-index: 999;
}

.frame-decoration::before {
    content: '';
    position: absolute;
    inset: 9px;
    border: 1px solid rgba(201, 169, 98, 0.10);
}

.corner {
    position: fixed;
    width: 54px;
    height: 54px;
    border-color: var(--gold);
    border-style: solid;
    pointer-events: none;
    z-index: 1000;
}

.corner.top-left {
    top: 28px;
    left: 28px;
    border-width: 1.5px 0 0 1.5px;
}

.corner.top-right {
    top: 28px;
    right: 28px;
    border-width: 1.5px 1.5px 0 0;
}

.corner.bottom-left {
    bottom: 28px;
    left: 28px;
    border-width: 0 0 1.5px 1.5px;
}

.corner.bottom-right {
    bottom: 28px;
    right: 28px;
    border-width: 0 1.5px 1.5px 0;
}

.main-content {
    max-width: 1100px;
    margin: 0 auto;
    padding: 80px 64px 100px;
}

.hero-section {
    text-align: center;
    padding: 60px 0 70px;
    position: relative;
    animation: fadeSlideUp 0.9s cubic-bezier(0.22, 1, 0.36, 1) both;
}

.hero-eyebrow {
    font-style: italic;
    font-size: 0.85rem;
    letter-spacing: 0.35em;
    color: var(--muted);
    margin-bottom: 18px;
    text-transform: uppercase;
}

.hero-title {
    font-size: clamp(2.8rem, 7vw, 5.2rem);
    font-weight: 600;
    letter-spacing: 0.22em;
    color: var(--deep-charcoal);
    line-height: 1.15;
    margin-bottom: 10px;
}

.hero-tagline {
    font-size: clamp(1rem, 2.5vw, 1.45rem);
    font-style: italic;
    color: var(--gold-warm);
    letter-spacing: 0.2em;
    margin-bottom: 32px;
}

.hero-divider {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    margin: 0 auto;
}

.hero-divider::before,
.hero-divider::after {
    content: '';
    display: block;
    width: 80px;
    height: 1px;
    background: var(--gold);
    opacity: 0.6;
}

.divider-ornament {
    font-size: 0.7rem;
    color: var(--gold);
    opacity: 0.8;
}

.section-header {
    display: flex;
    align-items: center;
    gap: 24px;
    margin-bottom: 40px;
}

.section-number {
    font-size: 2.4rem;
    font-weight: 300;
    color: var(--soft-gray);
    line-height: 1;
    flex-shrink: 0;
    user-select: none;
}

.section-title-group {
    flex: 1;
    border-left: 1px solid var(--gold);
    padding-left: 22px;
}

.section-title {
    font-size: 1.35rem;
    font-weight: 600;
    letter-spacing: 0.25em;
    color: var(--deep-charcoal);
    margin-bottom: 4px;
}

.section-subtitle-en {
    font-style: italic;
    font-size: 0.82rem;
    color: var(--muted);
    letter-spacing: 0.15em;
}

.games-section {
    margin-bottom: 72px;
    animation: fadeSlideUp 0.9s 0.15s cubic-bezier(0.22, 1, 0.36, 1) both;
}

.games-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.game-card {
    background: var(--warm-white);
    border: 1px solid var(--soft-gray);
    padding: 44px 28px 36px;
    text-align: center;
    cursor: pointer;
    color: var(--charcoal);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    align-items: center;
    transition: transform 0.45s cubic-bezier(0.25, 0.46, 0.45, 0.94), border-color 0.35s ease, box-shadow 0.45s ease;
}

.game-card::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(160deg, rgba(201, 169, 98, 0.06), transparent 60%);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.game-card:hover {
    transform: translateY(-6px);
    border-color: var(--gold);
    box-shadow: 0 18px 44px rgba(0, 0, 0, 0.07), 0 4px 12px rgba(201, 169, 98, 0.12);
}

.game-card:hover::after {
    opacity: 1;
}

.game-card--pending {
    opacity: 0.68;
    cursor: default;
}

.game-card--pending:hover {
    transform: none;
    border-color: var(--soft-gray);
    box-shadow: none;
}

.game-card--pending::after {
    display: none;
}

.game-icon-wrap {
    width: 72px;
    height: 72px;
    border: 1px solid var(--soft-gray);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    flex-shrink: 0;
    transition: border-color 0.35s ease, background 0.35s ease;
}

.game-card:not(.game-card--pending):hover .game-icon-wrap {
    border-color: var(--gold);
    background: rgba(201, 169, 98, 0.06);
}

.game-icon {
    font-size: 1.75rem;
    color: var(--deep-charcoal);
    font-weight: 600;
}

.game-name {
    font-size: 1.2rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    color: var(--deep-charcoal);
    margin-bottom: 6px;
}

.game-name-en {
    font-style: italic;
    font-size: 0.8rem;
    color: var(--muted);
    letter-spacing: 0.12em;
    margin-bottom: 14px;
}

.game-desc {
    font-size: 0.82rem;
    color: var(--muted);
    letter-spacing: 0.05em;
    margin-bottom: 22px;
    flex: 1;
}

.game-enter {
    font-size: 0.85rem;
    letter-spacing: 0.15em;
    color: var(--gold-warm);
    opacity: 0;
    transform: translateY(4px);
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.game-card:not(.game-card--pending):hover .game-enter {
    opacity: 1;
    transform: translateY(0);
}

.pending-tag {
    font-size: 0.75rem;
    letter-spacing: 0.12em;
    color: var(--muted);
    border: 1px solid var(--soft-gray);
    padding: 4px 14px;
    opacity: 1;
    transform: none;
}

.links-section {
    animation: fadeSlideUp 0.9s 0.3s cubic-bezier(0.22, 1, 0.36, 1) both;
}

.links-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.link-card {
    display: flex;
    align-items: center;
    background: var(--warm-white);
    border: 1px solid var(--soft-gray);
    padding: 24px 32px;
    color: var(--charcoal);
    position: relative;
    overflow: hidden;
    transition: border-color 0.35s ease, transform 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94), box-shadow 0.35s ease;
}

.link-card::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: var(--gold);
    transform: scaleY(0);
    transform-origin: bottom;
    transition: transform 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.link-card:hover {
    border-color: rgba(201, 169, 98, 0.5);
    transform: translateX(4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.05);
}

.link-card:hover::before {
    transform: scaleY(1);
}

.link-platform {
    font-size: 1.05rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    color: var(--deep-charcoal);
    min-width: 90px;
    flex-shrink: 0;
}

.link-cta {
    font-size: 0.88rem;
    color: var(--muted);
    flex: 1;
    padding: 0 20px;
}

.link-arrow {
    font-size: 1.2rem;
    color: var(--gold);
    opacity: 0;
    transform: translateX(-6px);
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.link-card:hover .link-arrow {
    opacity: 1;
    transform: translateX(0);
}

@keyframes fadeSlideUp {
    from {
        opacity: 0;
        transform: translateY(22px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (max-width: 900px) {
    .main-content {
        padding: 64px 40px 80px;
    }

    .games-grid {
        gap: 16px;
    }

    .game-card {
        padding: 32px 18px 28px;
    }

    .frame-decoration,
    .corner {
        display: none;
    }
}

@media (max-width: 680px) {
    .main-content {
        padding: 50px 24px 70px;
    }

    .hero-section {
        padding: 36px 0 48px;
    }

    .hero-divider::before,
    .hero-divider::after {
        width: 50px;
    }

    .games-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .game-card {
        padding: 22px 24px;
        flex-direction: row;
        text-align: left;
        align-items: center;
        gap: 20px;
    }

    .game-icon-wrap {
        margin-bottom: 0;
    }

    .game-name {
        font-size: 1.05rem;
    }

    .game-name-en {
        margin-bottom: 6px;
    }

    .game-desc {
        margin-bottom: 0;
    }

    .game-enter,
    .pending-tag {
        display: none;
    }

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

    .link-card {
        padding: 20px 24px;
    }

    .section-number {
        font-size: 2rem;
    }

    .section-title {
        font-size: 1.15rem;
    }
}

@media (max-width: 420px) {
    .main-content {
        padding: 36px 16px 56px;
    }

    .hero-title {
        letter-spacing: 0.08em;
    }

    .hero-eyebrow {
        font-size: 0.72rem;
        letter-spacing: 0.16em;
    }

    .game-card {
        padding: 18px 16px;
        gap: 14px;
    }

    .game-icon-wrap {
        width: 56px;
        height: 56px;
    }

    .game-icon {
        font-size: 1.4rem;
    }

    .link-cta {
        font-size: 0.8rem;
    }

    .link-platform {
        min-width: 72px;
        font-size: 0.95rem;
    }
}