/* minigames.gxyyld.top — refined playful theme */

:root {
    --mg-bg: #0a0a12;
    --mg-bg-soft: #12121c;
    --mg-surface: #18182a;
    --mg-surface-hover: #1f1f35;
    --mg-border: rgba(255, 255, 255, 0.07);
    --mg-border-strong: rgba(255, 255, 255, 0.14);
    --mg-text: #f8f8fc;
    --mg-text-muted: #8b8ba3;
    --mg-text-dim: #5c5c72;
    --mg-accent: #7c6cf6;
    --mg-accent-light: #a89bff;
    --mg-accent-pink: #f472b6;
    --mg-accent-cyan: #38bdf8;
    --mg-highlight: #fde047;
    --mg-gradient-brand: linear-gradient(135deg, #7c6cf6 0%, #a89bff 45%, #f472b6 100%);
    --mg-gradient-hero: radial-gradient(ellipse 80% 60% at 70% 0%, rgba(124, 108, 246, 0.35) 0%, transparent 55%),
        radial-gradient(ellipse 60% 50% at 10% 80%, rgba(56, 189, 248, 0.12) 0%, transparent 50%),
        linear-gradient(180deg, #12121f 0%, #0a0a12 100%);
    --mg-radius: 16px;
    --mg-radius-sm: 10px;
    --mg-radius-lg: 24px;
    --mg-radius-xl: 32px;
    --mg-shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.25);
    --mg-shadow-md: 0 8px 32px rgba(0, 0, 0, 0.35);
    --mg-shadow-glow: 0 0 40px rgba(124, 108, 246, 0.2);
    --mg-font-display: 'Bricolage Grotesque', 'Syne', sans-serif;
    --mg-font-body: 'DM Sans', 'Outfit', -apple-system, sans-serif;
    --mg-ease: cubic-bezier(0.22, 1, 0.36, 1);
}

/* Reset base.css conflicts on minigames pages */
.mg-body {
    font-family: var(--mg-font-body) !important;
    font-size: 16px !important;
    background: var(--mg-bg) !important;
    color: var(--mg-text) !important;
    padding-top: 0 !important;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
}

/* base.css 会给 header 标签加绿色固定顶栏，详情页等若仍有 header 需覆盖 */
.mg-body header {
    position: static !important;
    top: auto !important;
    left: auto !important;
    width: auto !important;
    height: auto !important;
    background: transparent !important;
    box-shadow: none !important;
}

.mg-body a { color: inherit; }

.mg-body .footer,
.mg-body #provacy_div.footer { display: none; }

/* Filter modal (mobile) */
.mg-body #mask .maincontent.mg-filter-modal {
    background: var(--mg-surface);
    border-radius: var(--mg-radius-lg);
    border: 1px solid var(--mg-border-strong);
    box-shadow: var(--mg-shadow-md);
    width: min(360px, 92vw) !important;
    height: auto !important;
    max-width: 360px;
    padding: 1.5rem;
    align-items: stretch !important;
    box-sizing: border-box;
}

.mg-filter-modal .title {
    color: var(--mg-text);
    font-family: var(--mg-font-display);
    font-weight: 700;
    font-size: 1.15rem;
    margin-bottom: 1rem;
}

.mg-filter-modal .item .name { color: var(--mg-text-muted); }
.mg-filter-modal select.form-control {
    background: var(--mg-bg);
    color: var(--mg-text);
    border: 1px solid var(--mg-border-strong);
    border-radius: var(--mg-radius-sm);
}

/* 筛选弹窗按钮：stretch 防止 flex 居中导致宽度塌缩 */
.mg-body #mask .mg-filter-modal .item {
    width: 100%;
    align-self: stretch;
}

.mg-body #mask .mg-filter-modal .btns {
    display: block !important;
    width: 100% !important;
    margin-bottom: 0.75rem;
    align-self: stretch !important;
}

.mg-body #mask .mg-filter-modal .searchbtn,
.mg-body #mask .mg-filter-modal .returnbtn {
    display: block !important;
    width: 100% !important;
    max-width: none !important;
    height: 48px !important;
    line-height: 48px !important;
    border-radius: var(--mg-radius-sm);
    padding: 0 !important;
    text-align: center;
    box-sizing: border-box;
    cursor: pointer;
}

.mg-body #mask .mg-filter-modal .searchbtn {
    background: var(--mg-gradient-brand) !important;
    border: none !important;
}

.mg-body #mask .mg-filter-modal .returnbtn {
    background: rgba(255, 255, 255, 0.08) !important;
    border: 1px solid var(--mg-border-strong) !important;
}

.mg-body #mask .mg-filter-modal .searchbtn a,
.mg-body #mask .mg-filter-modal .returnbtn a,
.mg-body #mask .mg-filter-modal .searchbtn .start,
.mg-body #mask .mg-filter-modal .returnbtn .start {
    display: block !important;
    width: 100% !important;
    height: 48px !important;
    line-height: 48px !important;
    background: transparent !important;
    background-image: none !important;
    box-shadow: none !important;
    color: #fff !important;
    font-size: 1rem !important;
    font-weight: 600;
    text-decoration: none !important;
    border-radius: inherit;
    padding: 0 !important;
    box-sizing: border-box;
}

.mg-body #xianshi.dialog-mask {
    background: rgba(124, 108, 246, 0.92);
    color: #fff;
    border-radius: var(--mg-radius);
    font-size: 0.9rem;
}

/* Footer */
.mg-footer {
    text-align: center;
    padding: 3rem 1.5rem 4rem;
    margin-top: 2rem;
    border-top: 1px solid var(--mg-border);
    background: linear-gradient(180deg, transparent, var(--mg-bg-soft));
}

.mg-footer-brand {
    font-family: var(--mg-font-display);
    font-size: 1.05rem;
    font-weight: 700;
    background: var(--mg-gradient-brand);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.6rem;
}

.mg-footer-copy { color: var(--mg-text-dim); font-size: 0.8rem; margin-bottom: 0.4rem; }
.mg-footer .icp a { color: var(--mg-text-muted); font-size: 0.78rem; text-decoration: none; }
.mg-footer .icp a:hover { color: var(--mg-accent-light); }

/* Layout */
.mg-home {
    min-height: 100vh;
    background: var(--mg-bg);
    overflow-x: hidden;
}

/* 顶部栏：服务导航 + 站点头 */
.mg-top-bar {
    position: sticky;
    top: 0;
    z-index: 300;
    width: 100%;
    background: rgba(10, 10, 18, 0.92);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--mg-border);
}

.mg-service-nav {
    background: linear-gradient(90deg, #12121f 0%, #1a1530 50%, #12121f 100%);
    border-bottom: 1px solid var(--mg-border);
}

.mg-service-nav-inner {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0.55rem clamp(1rem, 4vw, 2rem);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
}

.mg-service-nav-home {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--mg-accent-light);
    text-decoration: none;
    white-space: nowrap;
    flex-shrink: 0;
}

.mg-service-nav-home:hover {
    color: var(--mg-text);
}

.mg-service-nav-links {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    flex-wrap: wrap;
    justify-content: flex-end;
}

.mg-service-nav-links a {
    display: inline-block;
    padding: 0.4rem 0.85rem;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--mg-text-muted);
    text-decoration: none;
    border-radius: 999px;
    border: 1px solid transparent;
    transition: all 0.22s var(--mg-ease);
    white-space: nowrap;
}

.mg-service-nav-links a:hover {
    color: var(--mg-text);
    background: rgba(124, 108, 246, 0.15);
    border-color: rgba(124, 108, 246, 0.35);
}

@media (max-width: 520px) {
    .mg-service-nav-inner {
        flex-direction: column;
        align-items: stretch;
    }
    .mg-service-nav-links {
        justify-content: flex-start;
        overflow-x: auto;
        flex-wrap: nowrap;
        padding-bottom: 2px;
        -webkit-overflow-scrolling: touch;
    }
}

/* 站点标题行（勿用 header 标签，避免 base.css 绿色顶栏） */
.mg-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem clamp(1rem, 4vw, 2rem);
    max-width: 1280px;
    margin: 0 auto;
    background: transparent;
    position: static;
    height: auto;
    width: 100%;
    box-shadow: none;
}

.mg-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    color: var(--mg-text);
}

.mg-logo-mark {
    width: 44px;
    height: 44px;
    border-radius: 14px;
    background: var(--mg-gradient-brand);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(124, 108, 246, 0.45);
    position: relative;
    overflow: hidden;
}

.mg-logo-mark::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, transparent 40%, rgba(255,255,255,0.25) 100%);
}

.mg-logo-mark svg {
    width: 22px;
    height: 22px;
    fill: #fff;
    position: relative;
    z-index: 1;
}

.mg-logo-text {
    font-family: var(--mg-font-display);
    font-weight: 800;
    font-size: 1.2rem;
    letter-spacing: -0.03em;
    line-height: 1.1;
}

.mg-logo-text small {
    display: block;
    font-size: 0.65rem;
    font-weight: 500;
    color: var(--mg-text-muted);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-top: 2px;
}

.mg-btn-icon {
    width: 44px;
    height: 44px;
    border: 1px solid var(--mg-border-strong);
    border-radius: 14px;
    background: var(--mg-surface);
    color: var(--mg-text-muted);
    cursor: pointer;
    font-size: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.25s var(--mg-ease);
}

.mg-btn-icon:hover {
    color: var(--mg-text);
    border-color: var(--mg-accent);
    background: rgba(124, 108, 246, 0.12);
    box-shadow: var(--mg-shadow-glow);
}

/* Hero */
.mg-hero {
    position: relative;
    padding: clamp(2rem, 6vw, 4rem) clamp(1rem, 4vw, 2rem) clamp(2.5rem, 5vw, 3.5rem);
    background: var(--mg-gradient-hero);
    overflow: hidden;
}

.mg-hero-grid-bg {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
    background-size: 48px 48px;
    mask-image: linear-gradient(180deg, rgba(0,0,0,0.5) 0%, transparent 70%);
    pointer-events: none;
}

.mg-hero-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(60px);
    pointer-events: none;
    animation: mg-float 8s ease-in-out infinite;
}

.mg-hero-orb--1 {
    width: 280px;
    height: 280px;
    top: -60px;
    right: 5%;
    background: rgba(124, 108, 246, 0.35);
}

.mg-hero-orb--2 {
    width: 200px;
    height: 200px;
    bottom: 10%;
    left: -40px;
    background: rgba(56, 189, 248, 0.2);
    animation-delay: -3s;
}

@keyframes mg-float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(12px, -16px) scale(1.05); }
}

.mg-hero-inner {
    position: relative;
    z-index: 1;
    max-width: 1280px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    align-items: start;
}

@media (min-width: 960px) {
    .mg-hero-inner {
        grid-template-columns: 1.15fr 0.85fr;
        gap: 3rem;
        align-items: center;
    }
}

/* 主站服务入口（替代原 Hero 文案） */
.mg-service-panel {
    position: relative;
    z-index: 1;
    width: 100%;
}

.mg-service-panel-title {
    font-family: var(--mg-font-display);
    font-size: clamp(1.35rem, 3vw, 1.75rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    margin-bottom: 0.5rem;
}

.mg-service-panel-sub {
    font-size: 0.9rem;
    color: var(--mg-text-muted);
    line-height: 1.6;
    margin-bottom: 1.25rem;
}

.mg-service-panel-sub a {
    color: var(--mg-accent-light);
    text-decoration: underline;
    text-underline-offset: 3px;
}

.mg-service-panel-sub a:hover {
    color: var(--mg-text);
}

.mg-service-cards {
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
}

.mg-service-card {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.35rem 0.75rem;
    padding: 0.9rem 1.1rem;
    border-radius: var(--mg-radius);
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--mg-border);
    text-decoration: none;
    color: inherit;
    transition: all 0.25s var(--mg-ease);
}

.mg-service-card:hover {
    background: rgba(124, 108, 246, 0.12);
    border-color: rgba(124, 108, 246, 0.4);
    transform: translateX(4px);
    box-shadow: var(--mg-shadow-glow);
}

.mg-service-card-title {
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--mg-text);
    flex: 1;
    min-width: 120px;
}

.mg-service-card-desc {
    font-size: 0.8rem;
    color: var(--mg-text-muted);
    flex: 1 1 100%;
    line-height: 1.45;
}

@media (min-width: 520px) {
    .mg-service-card-desc {
        flex: 1;
        min-width: 0;
    }
}

.mg-service-card-arrow {
    color: var(--mg-accent-light);
    font-size: 1.1rem;
    font-weight: 700;
    margin-left: auto;
    transition: transform 0.25s var(--mg-ease);
}

.mg-service-card:hover .mg-service-card-arrow {
    transform: translateX(4px);
    color: var(--mg-accent-pink);
}

.mg-hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.85rem;
    margin-top: 1.35rem;
    width: 100%;
    max-width: none;
}

.mg-stat {
    padding: 1.2rem 1rem;
    border-radius: var(--mg-radius);
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--mg-border);
    backdrop-filter: blur(8px);
    transition: border-color 0.25s, transform 0.25s var(--mg-ease);
    text-align: center;
    min-height: 88px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.mg-stat:hover {
    border-color: rgba(124, 108, 246, 0.35);
    transform: translateY(-2px);
}

.mg-stat-num {
    font-family: var(--mg-font-display);
    font-size: clamp(1.65rem, 3.5vw, 2rem);
    font-weight: 800;
    color: var(--mg-text);
    line-height: 1.1;
}

.mg-stat-num em {
    font-style: normal;
    color: var(--mg-accent-light);
}

.mg-stat-label {
    font-size: 0.85rem;
    color: var(--mg-text-muted);
    margin-top: 0.45rem;
    font-weight: 600;
    letter-spacing: 0.02em;
}

/* Filter card */
.mg-filter-card {
    background: rgba(24, 24, 42, 0.85);
    border: 1px solid var(--mg-border-strong);
    border-radius: var(--mg-radius-lg);
    padding: 1.5rem;
    box-shadow: var(--mg-shadow-md), var(--mg-shadow-glow);
    backdrop-filter: blur(16px);
}

.mg-filter-card-head {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    margin-bottom: 1.25rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--mg-border);
}

.mg-filter-card-head svg {
    width: 20px;
    height: 20px;
    stroke: var(--mg-accent-light);
    flex-shrink: 0;
}

.mg-filter-card h3 {
    font-family: var(--mg-font-display);
    font-size: 1rem;
    font-weight: 700;
    color: var(--mg-text);
    margin: 0;
}

.mg-filter-row {
    margin-bottom: 1rem;
}

.mg-filter-row label {
    display: block;
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--mg-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.4rem;
}

.mg-filter-row select {
    width: 100%;
    height: 44px;
    border-radius: var(--mg-radius-sm);
    border: 1px solid var(--mg-border-strong);
    background: var(--mg-bg);
    color: var(--mg-text);
    padding: 0 1rem;
    font-family: inherit;
    font-size: 0.9rem;
    cursor: pointer;
    transition: border-color 0.2s, box-shadow 0.2s;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%238b8ba3' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
}

.mg-filter-row select:focus {
    outline: none;
    border-color: var(--mg-accent);
    box-shadow: 0 0 0 3px rgba(124, 108, 246, 0.2);
}

.mg-filter-actions {
    display: flex;
    gap: 0.65rem;
    margin-top: 1.25rem;
}

.mg-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
    padding: 0.7rem 1.25rem;
    border-radius: var(--mg-radius-sm);
    font-weight: 600;
    font-size: 0.9rem;
    text-decoration: none;
    cursor: pointer;
    border: none;
    transition: all 0.25s var(--mg-ease);
}

.mg-btn-primary {
    flex: 1;
    background: var(--mg-gradient-brand);
    color: #fff;
    box-shadow: 0 4px 20px rgba(124, 108, 246, 0.4);
}

.mg-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 28px rgba(124, 108, 246, 0.5);
}

.mg-btn-ghost {
    background: transparent;
    color: var(--mg-text-muted);
    border: 1px solid var(--mg-border-strong);
}

.mg-btn-ghost:hover {
    color: var(--mg-text);
    border-color: var(--mg-text-muted);
    background: rgba(255, 255, 255, 0.04);
}

/* Games section */
.mg-games {
    padding: clamp(2rem, 5vw, 3rem) clamp(1rem, 4vw, 2rem) 2rem;
    max-width: 1280px;
    margin: 0 auto;
}

.mg-section-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 1.75rem;
}

.mg-section-title-wrap {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.mg-section-title {
    font-family: var(--mg-font-display);
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 800;
    letter-spacing: -0.03em;
}

.mg-section-count {
    font-size: 0.8rem;
    font-weight: 600;
    padding: 0.35rem 0.75rem;
    border-radius: 999px;
    background: rgba(124, 108, 246, 0.15);
    color: var(--mg-accent-light);
    border: 1px solid rgba(124, 108, 246, 0.25);
}

.mg-section-sub {
    color: var(--mg-text-muted);
    font-size: 0.95rem;
    width: 100%;
}

@media (min-width: 640px) {
    .mg-section-sub { width: auto; margin-left: auto; }
}

/* 游戏网格：每行 4 / 3 / 2 列（与主站一致） */
.mg-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.25rem;
}

@media (max-width: 1100px) {
    .mg-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 720px) {
    .mg-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }
}

/* 游戏卡片：竖版上图下文 */
.mg-card {
    border-radius: var(--mg-radius-lg);
    background: var(--mg-surface);
    border: 1px solid var(--mg-border);
    overflow: hidden;
    transition: transform 0.28s var(--mg-ease), box-shadow 0.28s var(--mg-ease);
}

.mg-card:hover,
.mg-card.mg-card-hover {
    transform: translateY(-6px);
    box-shadow: var(--mg-shadow-md);
    border-color: rgba(124, 108, 246, 0.25);
}

.mg-card-link {
    display: block;
    text-decoration: none;
    color: inherit;
}

.mg-card-thumb {
    position: relative;
    width: 100%;
    aspect-ratio: 1;
    overflow: hidden;
    background: var(--mg-bg-soft);
}

.mg-card-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 0;
    transition: transform 0.35s var(--mg-ease);
}

.mg-card:hover .mg-card-img {
    transform: scale(1.05);
}

.mg-card-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(10, 10, 18, 0.5);
    opacity: 0;
    transition: opacity 0.25s;
}

.mg-card:hover .mg-card-overlay {
    opacity: 1;
}

.mg-card-play-icon {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--mg-gradient-brand);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    padding-left: 3px;
    box-shadow: 0 6px 20px rgba(124, 108, 246, 0.45);
}

.mg-card-body {
    padding: 0.85rem 1rem 1rem;
}

.mg-card-title {
    font-size: 0.95rem;
    font-weight: 700;
    line-height: 1.35;
    margin-bottom: 0.5rem;
    display: flex;
    align-items: flex-start;
    gap: 0.35rem;
    flex-wrap: wrap;
}

.mg-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.3rem;
    margin-bottom: 0.45rem;
}

.mg-tag {
    font-size: 0.65rem;
    font-weight: 600;
    padding: 0.22rem 0.5rem;
    border-radius: 6px;
    letter-spacing: 0.02em;
}

.mg-tag--new {
    background: linear-gradient(135deg, #fde047, #f59e0b);
    color: #1a1a2e;
    font-size: 0.62rem;
}

.mg-tag--ts { background: rgba(56, 189, 248, 0.15); color: #7dd3fc; }
.mg-tag--js { background: rgba(244, 114, 182, 0.15); color: #f9a8d4; }
.mg-tag--zh { background: rgba(124, 108, 246, 0.15); color: var(--mg-accent-light); }
.mg-tag--en { background: rgba(148, 163, 184, 0.15); color: #cbd5e1; }
.mg-tag--rev { background: rgba(255, 255, 255, 0.06); color: var(--mg-text-muted); }
.mg-tag--cat { background: rgba(255, 255, 255, 0.05); color: var(--mg-text-dim); }
.mg-tag--ver { background: rgba(253, 224, 71, 0.12); color: var(--mg-highlight); }

.mg-card-desc {
    font-size: 0.8rem;
    color: var(--mg-text-muted);
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Features */
.mg-features {
    padding: 0 clamp(1rem, 4vw, 2rem) clamp(3rem, 6vw, 4rem);
    max-width: 1280px;
    margin: 0 auto;
}

.mg-features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1rem;
}

.mg-feature {
    position: relative;
    padding: 1.5rem 1.35rem;
    border-radius: var(--mg-radius-lg);
    background: var(--mg-surface);
    border: 1px solid var(--mg-border);
    overflow: hidden;
    transition: transform 0.3s var(--mg-ease), border-color 0.3s;
}

.mg-feature::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--mg-gradient-brand);
    opacity: 0;
    transition: opacity 0.3s;
}

.mg-feature:hover {
    transform: translateY(-4px);
    border-color: var(--mg-border-strong);
}

.mg-feature:hover::before {
    opacity: 1;
}

.mg-feature-icon {
    width: 48px;
    height: 48px;
    border-radius: 14px;
    background: rgba(124, 108, 246, 0.12);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    margin-bottom: 1rem;
}

.mg-feature h4 {
    font-family: var(--mg-font-display);
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 0.4rem;
}

.mg-feature p {
    font-size: 0.88rem;
    color: var(--mg-text-muted);
    line-height: 1.55;
}

/* Back to top */
.mg-back-top {
    position: fixed;
    right: 20px;
    bottom: 24px;
    width: 50px;
    height: 50px;
    border-radius: 16px;
    border: 1px solid var(--mg-border-strong);
    background: var(--mg-surface);
    color: var(--mg-accent-light);
    font-size: 1.1rem;
    cursor: pointer;
    display: none;
    z-index: 300;
    box-shadow: var(--mg-shadow-md);
    transition: all 0.25s var(--mg-ease);
}

.mg-back-top:hover {
    background: var(--mg-gradient-brand);
    color: #fff;
    border-color: transparent;
    transform: translateY(-4px);
}

/* Detail page hints */
.mg-body .header_top,
.mg-body .top_title {
    background: var(--mg-bg-soft) !important;
}