:root {
    --color-light: #e5a5ff;
    --color-mid: #7b6cf6;
    --color-deep: #5432d3;
    --color-darkest: #241e92;
    --bg-primary: #0d0d1a;
    --bg-secondary: #13132b;
    --bg-card: #1a1a35;
    --bg-card-hover: #1f1f42;
    --text-primary: #e8e8f0;
    --text-secondary: #b0b0c8;
    --text-muted: #8888a8;
    --border-color: #2a2a48;
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 20px rgba(123, 108, 246, 0.3);
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 14px;
    --radius-xl: 20px;
    --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.top-nav {
    width: 100%;
    background: linear-gradient(135deg, var(--color-darkest) 0%, #1a1570 50%, var(--color-darkest) 100%);
    border-bottom: 2px solid rgba(123, 108, 246, 0.35);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 4px 24px rgba(36, 30, 146, 0.45);
    backdrop-filter: blur(10px);
}
.top-nav-inner {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 28px;
    height: 64px;
    gap: 20px;
}
.nav-left {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
}
.nav-logo-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-sm);
    object-fit: cover;
    flex-shrink: 0;
}
.nav-left h1 {
    font-size: 1.6rem;
    font-weight: 700;
    color: #ffffff;
    letter-spacing: 0.5px;
    white-space: nowrap;
    text-shadow: 0 0 20px rgba(229, 165, 255, 0.5);
    margin: 0;
}
.nav-center {
    display: flex;
    align-items: center;
    gap: 6px;
    flex: 1;
    justify-content: center;
    flex-wrap: wrap;
}
.nav-center a {
    color: #d0cce8;
    text-decoration: none;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.95rem;
    font-weight: 500;
    transition: var(--transition);
    white-space: nowrap;
    letter-spacing: 0.3px;
}
.nav-center a:hover,
.nav-center a.active {
    color: #ffffff;
    background-color: rgba(123, 108, 246, 0.3);
    box-shadow: 0 0 14px rgba(123, 108, 246, 0.35);
}
.nav-right {
    display: flex;
    align-items: center;
    gap: 14px;
    flex-shrink: 0;
}
.btn-login {
    padding: 9px 22px;
    background: linear-gradient(135deg, var(--color-deep), var(--color-mid));
    color: #ffffff;
    border: none;
    border-radius: 22px;
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 0.4px;
    transition: var(--transition);
    white-space: nowrap;
    box-shadow: 0 4px 14px rgba(84, 50, 211, 0.4);
}
.btn-login:hover {
    background: linear-gradient(135deg, var(--color-mid), var(--color-light));
    box-shadow: 0 6px 22px rgba(123, 108, 246, 0.55);
    transform: translateY(-1px);
}
.user-avatar-small {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--color-mid);
    cursor: pointer;
    flex-shrink: 0;
    transition: var(--transition);
}
.user-avatar-small:hover {
    border-color: var(--color-light);
    box-shadow: 0 0 16px rgba(229, 165, 255, 0.5);
}
.user-status-text {
    color: #c8c4f0;
    font-size: 0.85rem;
    font-weight: 500;
    white-space: nowrap;
}

.main-container {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    gap: 28px;
    padding: 28px;
}
.main-content {
    flex: 1;
    min-width: 0;
}
.sidebar {
    width: 340px;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
    flex-wrap: wrap;
    gap: 10px;
}
.section-title {
    font-size: 1.35rem;
    font-weight: 700;
    color: #ffffff;
    letter-spacing: 0.4px;
    position: relative;
    padding-left: 16px;
    border-left: 4px solid var(--color-mid);
    line-height: 1.3;
}
.section-title .highlight {
    color: var(--color-light);
}
.section-more {
    color: var(--color-mid);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: var(--transition);
    padding: 6px 14px;
    border-radius: 16px;
    border: 1px solid rgba(123, 108, 246, 0.4);
    white-space: nowrap;
}
.section-more:hover {
    color: #ffffff;
    background-color: rgba(123, 108, 246, 0.2);
    border-color: var(--color-light);
    box-shadow: 0 0 14px rgba(123, 108, 246, 0.3);
}

.hot-movies-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 16px;
    margin-bottom: 32px;
}
.movie-card {
    background: var(--bg-card);
    border-radius: var(--radius-md);
    overflow: hidden;
    cursor: pointer;
    transition: var(--transition);
    border: 1px solid transparent;
    position: relative;
    box-shadow: var(--shadow-sm);
}
.movie-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-glow), var(--shadow-lg);
    border-color: rgba(123, 108, 246, 0.5);
    background: var(--bg-card-hover);
    z-index: 5;
}
.movie-card-img {
    width: 100%;
    height: 260px;
    object-fit: cover;
    display: block;
    transition: var(--transition);
}
.movie-card:hover .movie-card-img {
    transform: scale(1.04);
}
.movie-card-badge {
    position: absolute;
    top: 10px;
    left: 10px;
    background: linear-gradient(135deg, var(--color-deep), var(--color-mid));
    color: #fff;
    font-size: 0.72rem;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 12px;
    letter-spacing: 0.5px;
    z-index: 2;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
}
.movie-card-rating {
    position: absolute;
    top: 10px;
    right: 10px;
    background: rgba(0, 0, 0, 0.7);
    color: #ffcc00;
    font-size: 0.75rem;
    font-weight: 700;
    padding: 4px 9px;
    border-radius: 10px;
    z-index: 2;
    letter-spacing: 0.3px;
    backdrop-filter: blur(4px);
}
.movie-card-info {
    padding: 12px 10px 14px;
}
.movie-card-title {
    font-size: 0.88rem;
    font-weight: 600;
    color: #ffffff;
    margin-bottom: 4px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    letter-spacing: 0.3px;
}
.movie-card-meta {
    font-size: 0.72rem;
    color: var(--text-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.movie-card-tags {
    display: flex;
    gap: 6px;
    margin-top: 6px;
    flex-wrap: wrap;
}
.movie-card-tag {
    font-size: 0.65rem;
    padding: 2px 8px;
    border-radius: 10px;
    background: rgba(229, 165, 255, 0.12);
    color: var(--color-light);
    border: 1px solid rgba(229, 165, 255, 0.25);
    white-space: nowrap;
    letter-spacing: 0.3px;
}

.plot-cards-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-bottom: 32px;
}
.plot-card {
    background: var(--bg-card);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: var(--transition);
    border: 1px solid transparent;
    box-shadow: var(--shadow-sm);
    cursor: pointer;
}
.plot-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: rgba(123, 108, 246, 0.4);
    background: var(--bg-card-hover);
}
.plot-card-img {
    width: 100%;
    height: 180px;
    object-fit: cover;
    display: block;
    transition: var(--transition);
}
.plot-card:hover .plot-card-img {
    transform: scale(1.03);
}
.plot-card-body {
    padding: 14px;
}
.plot-card-title {
    font-size: 0.95rem;
    font-weight: 600;
    color: #ffffff;
    margin-bottom: 6px;
    letter-spacing: 0.3px;
}
.plot-card-desc {
    font-size: 0.78rem;
    color: var(--text-secondary);
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.stars-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-bottom: 32px;
}
.star-card {
    background: var(--bg-card);
    border-radius: var(--radius-md);
    overflow: hidden;
    text-align: center;
    transition: var(--transition);
    border: 1px solid transparent;
    box-shadow: var(--shadow-sm);
    cursor: pointer;
    padding-bottom: 14px;
}
.star-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-glow), var(--shadow-md);
    border-color: rgba(123, 108, 246, 0.45);
    background: var(--bg-card-hover);
}
.star-card-img {
    width: 100%;
    height: 240px;
    object-fit: cover;
    display: block;
    transition: var(--transition);
}
.star-card:hover .star-card-img {
    transform: scale(1.04);
}
.star-card-name {
    font-size: 1rem;
    font-weight: 700;
    color: #ffffff;
    margin-top: 12px;
    letter-spacing: 0.4px;
}
.star-card-role {
    font-size: 0.78rem;
    color: var(--color-light);
    margin-top: 2px;
    letter-spacing: 0.3px;
}
.star-card-works {
    font-size: 0.7rem;
    color: var(--text-muted);
    margin-top: 4px;
    letter-spacing: 0.2px;
}

.detail-cards-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-bottom: 32px;
}
.detail-card {
    background: var(--bg-card);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: var(--transition);
    border: 1px solid transparent;
    box-shadow: var(--shadow-sm);
    cursor: pointer;
}
.detail-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(123, 108, 246, 0.5);
    background: var(--bg-card-hover);
}
.detail-card-img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    display: block;
    transition: var(--transition);
}
.detail-card:hover .detail-card-img {
    transform: scale(1.04);
}
.detail-card-body {
    padding: 14px;
}
.detail-card-title {
    font-size: 1rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 4px;
    letter-spacing: 0.3px;
}
.detail-card-subtitle {
    font-size: 0.75rem;
    color: var(--color-mid);
    margin-bottom: 8px;
    letter-spacing: 0.3px;
}
.detail-card-info-list {
    list-style: none;
    font-size: 0.73rem;
    color: var(--text-secondary);
    line-height: 1.7;
}
.detail-card-info-list li {
    padding: 1px 0;
    letter-spacing: 0.2px;
}
.detail-card-info-list li span {
    color: var(--text-muted);
}

.sidebar-card {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    padding: 18px;
    border: 1px solid rgba(123, 108, 246, 0.2);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}
.sidebar-card:hover {
    border-color: rgba(123, 108, 246, 0.4);
    box-shadow: var(--shadow-md);
}
.sidebar-card-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 16px;
    letter-spacing: 0.4px;
    padding-bottom: 10px;
    border-bottom: 2px solid rgba(123, 108, 246, 0.3);
    display: flex;
    align-items: center;
    gap: 8px;
}
.sidebar-card-title .icon-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--color-mid);
    display: inline-block;
    box-shadow: 0 0 8px rgba(123, 108, 246, 0.6);
}

.rank-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.rank-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 10px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition);
    background: transparent;
}
.rank-item:hover {
    background: rgba(123, 108, 246, 0.1);
}
.rank-number {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.85rem;
    flex-shrink: 0;
    letter-spacing: 0.3px;
}
.rank-number.top1 {
    background: linear-gradient(135deg, #ff6b6b, #ff3d3d);
    color: #fff;
    box-shadow: 0 0 12px rgba(255, 60, 60, 0.5);
}
.rank-number.top2 {
    background: linear-gradient(135deg, #ff9a3c, #ff6f00);
    color: #fff;
    box-shadow: 0 0 10px rgba(255, 140, 40, 0.45);
}
.rank-number.top3 {
    background: linear-gradient(135deg, #ffc048, #ff9800);
    color: #fff;
    box-shadow: 0 0 10px rgba(255, 160, 30, 0.4);
}
.rank-number.normal {
    background: rgba(123, 108, 246, 0.2);
    color: #c8c4f0;
}
.rank-thumb {
    width: 55px;
    height: 72px;
    object-fit: cover;
    border-radius: 5px;
    flex-shrink: 0;
    transition: var(--transition);
}
.rank-item:hover .rank-thumb {
    box-shadow: 0 0 10px rgba(123, 108, 246, 0.4);
}
.rank-info {
    flex: 1;
    min-width: 0;
}
.rank-title {
    font-size: 0.85rem;
    font-weight: 600;
    color: #ffffff;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    letter-spacing: 0.3px;
}
.rank-meta {
    font-size: 0.7rem;
    color: var(--text-muted);
    letter-spacing: 0.2px;
}

.hot-star-mini-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.hot-star-mini {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition);
}
.hot-star-mini:hover {
    background: rgba(123, 108, 246, 0.1);
}
.hot-star-mini-img {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
    border: 2px solid rgba(229, 165, 255, 0.4);
    transition: var(--transition);
}
.hot-star-mini:hover .hot-star-mini-img {
    border-color: var(--color-light);
    box-shadow: 0 0 12px rgba(229, 165, 255, 0.5);
}
.hot-star-mini-name {
    font-size: 0.85rem;
    font-weight: 600;
    color: #ffffff;
    letter-spacing: 0.3px;
}
.hot-star-mini-fans {
    font-size: 0.7rem;
    color: var(--text-muted);
    letter-spacing: 0.2px;
}
.hot-star-tag {
    display: inline-block;
    font-size: 0.65rem;
    padding: 2px 8px;
    border-radius: 10px;
    background: rgba(229, 165, 255, 0.15);
    color: var(--color-light);
    margin-left: auto;
    white-space: nowrap;
    letter-spacing: 0.3px;
    border: 1px solid rgba(229, 165, 255, 0.3);
}

.sidebar-comments-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.sidebar .comment-item {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 12px;
    background: rgba(255,255,255,0.02);
    border-radius: var(--radius-sm);
    transition: var(--transition);
    border: 1px solid transparent;
}
.sidebar .comment-item:hover {
    border-color: rgba(123, 108, 246, 0.3);
    background: rgba(123, 108, 246, 0.05);
    box-shadow: var(--shadow-sm);
}
.sidebar .comment-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
    border: 2px solid rgba(123, 108, 246, 0.4);
    align-self: flex-start;
}
.sidebar .comment-body {
    width: 100%;
}
.sidebar .comment-user {
    font-weight: 600;
    color: #ffffff;
    font-size: 0.82rem;
    letter-spacing: 0.3px;
}
.sidebar .comment-time {
    font-size: 0.68rem;
    color: var(--text-muted);
    margin-left: 6px;
}
.sidebar .comment-rating-stars {
    color: #ffb800;
    font-size: 0.72rem;
    letter-spacing: 1px;
    margin-left: 6px;
}
.sidebar .comment-text {
    margin-top: 4px;
    font-size: 0.78rem;
    color: var(--text-secondary);
    line-height: 1.5;
    letter-spacing: 0.2px;
    display: -webkit-box;
    -webkit-line-clamp: 4;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.sidebar .comment-movie-ref {
    font-size: 0.68rem;
    color: var(--color-light);
    margin-top: 2px;
    letter-spacing: 0.3px;
}

.bottom-nav {
    width: 100%;
    background: linear-gradient(135deg, var(--color-darkest) 0%, #1a1570 50%, var(--color-darkest) 100%);
    border-top: 2px solid rgba(123, 108, 246, 0.35);
    padding: 32px 28px 20px;
    margin-top: 20px;
    box-shadow: 0 -4px 24px rgba(36, 30, 146, 0.35);
}
.bottom-nav-inner {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
    justify-content: space-between;
}
.bottom-nav-col h4 {
    color: #ffffff;
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: 12px;
    letter-spacing: 0.4px;
}
.bottom-nav-col a {
    display: block;
    color: #b0b0c8;
    text-decoration: none;
    font-size: 0.8rem;
    padding: 4px 0;
    transition: var(--transition);
    letter-spacing: 0.3px;
}
.bottom-nav-col a:hover {
    color: var(--color-light);
}
.bottom-copyright {
    width: 100%;
    text-align: center;
    margin-top: 24px;
    padding-top: 18px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.75rem;
    color: var(--text-muted);
    letter-spacing: 0.3px;
}

::-webkit-scrollbar {
    width: 6px;
}
::-webkit-scrollbar-track {
    background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
    background: var(--color-deep);
    border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--color-mid);
}

@media (max-width: 1400px) {
    .hot-movies-grid {
        grid-template-columns: repeat(5, 1fr);
    }
    .sidebar {
        width: 300px;
    }
}
@media (max-width: 1200px) {
    .hot-movies-grid {
        grid-template-columns: repeat(4, 1fr);
    }
    .plot-cards-row {
        grid-template-columns: repeat(2, 1fr);
    }
    .stars-row {
        grid-template-columns: repeat(2, 1fr);
    }
    .detail-cards-row {
        grid-template-columns: repeat(2, 1fr);
    }
    .main-container {
        flex-direction: column;
    }
    .sidebar {
        width: 100%;
        flex-direction: row;
        flex-wrap: wrap;
    }
    .sidebar-card {
        flex: 1;
        min-width: 280px;
    }
    .sidebar .comment-item {
        flex-direction: row;
        align-items: flex-start;
    }
    .sidebar .comment-avatar {
        width: 44px;
        height: 44px;
    }
}
@media (max-width: 768px) {
    .hot-movies-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 10px;
    }
    .movie-card-img {
        height: 200px;
    }
    .plot-cards-row {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }
    .stars-row {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }
    .detail-cards-row {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }
    .detail-card-img {
        height: 220px;
    }
    .star-card-img {
        height: 180px;
    }
    .top-nav-inner {
        flex-wrap: wrap;
        height: auto;
        padding: 10px 14px;
        gap: 8px;
    }
    .nav-center {
        order: 3;
        width: 100%;
        justify-content: flex-start;
        overflow-x: auto;
        gap: 4px;
        padding-bottom: 4px;
    }
    .nav-center a {
        font-size: 0.78rem;
        padding: 6px 10px;
    }
    .sidebar {
        flex-direction: column;
    }
    .sidebar-card {
        min-width: auto;
    }
    .sidebar .comment-item {
        flex-direction: column;
    }
    .bottom-nav-inner {
        gap: 20px;
    }
}
@media (max-width: 480px) {
    .hot-movies-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 8px;
    }
    .movie-card-img {
        height: 170px;
    }
    .plot-cards-row,
    .stars-row,
    .detail-cards-row {
        grid-template-columns: repeat(2, 1fr);
        gap: 8px;
    }
    .plot-card-img {
        height: 130px;
    }
    .star-card-img {
        height: 150px;
    }
    .detail-card-img {
        height: 180px;
    }
    .section-title {
        font-size: 1.1rem;
    }
    .nav-left h1 {
        font-size: 1.2rem;
    }
    .main-container {
        padding: 14px;
        gap: 16px;
    }
}