:root {
    --bg: #05060a;
    --bg-card: #0f1220;
    --primary: #8a5bff;
    --primary-glow: #9d7bff;
    --accent: #29ffd8;
    --text: #f6f7fb;
    --text-muted: #99a0c2;
    --border: rgba(255, 255, 255, 0.08);
    --shadow: 0 15px 40px rgba(8, 12, 32, 0.65);
    --radius: 18px;
    --fade: 260ms ease;
}

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

body {
    font-family: "Space Grotesk","Inter",system-ui,sans-serif;
    background: radial-gradient(circle at top, #11142a, #05060a 60%);
    color: var(--text);
    min-height: 100vh;
}

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

.text-muted {
    color: var(--text-muted);
}

.glow {
    position: relative;
}

.glow::after {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: inherit;
    z-index: -1;
    background: conic-gradient(from 120deg, #5741ff, #933cfe, #19ffe4, #5741ff);
    filter: blur(35px);
    opacity: 0.3;
    pointer-events: none;
}

header {
    width: min(1200px, 90vw);
    margin: 32px auto 0;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 16px 24px;
    backdrop-filter: blur(16px);
    background: rgba(6, 8, 18, 0.7);
    display: flex;
    align-items: center;
    gap: 18px;
}

.logo {
    font-size: 1.3rem;
    font-weight: 700;
    letter-spacing: .04em;
}

nav {
    display: flex;
    gap: 14px;
    flex: 1;
}

nav a {
    padding: 8px 14px;
    border-radius: 999px;
    color: var(--text-muted);
    transition: var(--fade);
    min-height: 36px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    -webkit-tap-highlight-color: transparent;
}

nav a:hover,
nav a.active {
    color: var(--text);
    background: rgba(138, 91, 255, 0.15);
}

.cta-btn {
    padding: 10px 20px;
    border-radius: 999px;
    background: linear-gradient(120deg, #8a5bff, #29ffd8);
    border: none;
    color: #05060a;
    font-weight: 600;
    cursor: pointer;
    transition: transform var(--fade);
    min-height: 40px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    -webkit-tap-highlight-color: transparent;
}

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

.cta-full {
    width: 100%;
    text-align: center;
}

.hero {
    width: min(1200px, 90vw);
    margin: 40px auto 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 28px;
    align-items: stretch;
}

.hero-content {
    padding: 40px;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    background: linear-gradient(170deg, rgba(10, 15, 35, 0.9), rgba(5, 6, 10, 0.85));
    box-shadow: var(--shadow);
}

.hero-content h1 {
    font-size: clamp(2.4rem, 5vw, 3.2rem);
    line-height: 1.1;
    margin-bottom: 12px;
}

.hero-content h1 span {
    color: var(--accent);
    text-shadow: 0 0 18px rgba(41, 255, 216, 0.6);
}

.hero-kicker {
    letter-spacing: .4em;
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-bottom: 12px;
}

.hero-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.hero-actions a {
    padding: 12px 20px;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.09);
    transition: var(--fade);
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    -webkit-tap-highlight-color: transparent;
}

.hero-actions a.primary {
    border-color: transparent;
    background: linear-gradient(120deg, #8a5bff, #29ffd8);
    color: #05060a;
    font-weight: 600;
}

.hero-actions a:hover {
    transform: translateY(-2px);
}

.hero-card {
    border-radius: var(--radius);
    border: 1px solid var(--border);
    padding: 20px;
    background: rgba(10, 12, 25, 0.9);
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.hero-card img {
    width: 100%;
    border-radius: 14px;
    height: 220px;
    object-fit: cover;
}

.hero-meta {
    display: flex;
    justify-content: space-between;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.section {
    width: min(1200px, 90vw);
    margin: 50px auto 0;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 20px;
    gap: 16px;
    flex-wrap: wrap;
}

.section-header h2 {
    font-size: 1.6rem;
}

.section-subtitle {
    color: var(--text-muted);
    font-size: 0.95rem;
}

.pill-nav {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.pill-nav button {
    border: 1px solid var(--border);
    background: transparent;
    color: var(--text-muted);
    padding: 8px 16px;
    border-radius: 999px;
    cursor: pointer;
    transition: var(--fade);
    min-height: 36px;
    -webkit-tap-highlight-color: transparent;
}

.pill-nav button a {
    text-decoration: none;
    color: inherit;
}

.pill-nav button.active,
.pill-nav button:hover {
    color: var(--text);
    border-color: var(--accent);
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 18px;
}

.game-card {
    position: relative;
    border-radius: 18px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.05);
    background: var(--bg-card);
    padding: 18px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    transition: transform var(--fade), border-color var(--fade);
}

.game-card:hover {
    transform: translateY(-6px);
    border-color: rgba(41, 255, 216, 0.4);
}

.game-thumb {
    border-radius: 14px;
    height: 140px;
    background: #141729;
    overflow: hidden;
}

.game-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: saturate(1.2);
}

.badge {
    position: absolute;
    top: 18px;
    left: 18px;
    padding: 4px 10px;
    border-radius: 999px;
    font-size: 0.75rem;
    background: rgba(41, 255, 216, 0.2);
    color: var(--accent);
}

.game-info h3 {
    font-size: 1rem;
    margin-bottom: 6px;
}

.game-info p {
    font-size: 0.88rem;
    color: var(--text-muted);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.game-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.collection-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 18px;
}

.collection-card {
    padding: 22px;
    border-radius: 16px;
    border: 1px solid var(--border);
    background: rgba(8, 10, 20, 0.8);
    min-height: 160px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    transition: transform var(--fade);
}

.collection-card:hover {
    transform: translateY(-4px);
}

.collection-tag {
    font-size: 0.75rem;
    letter-spacing: .3em;
    color: var(--text-muted);
    text-transform: uppercase;
}

.collection-card h3 {
    color: var(--accent);
}

.collection-card p {
    color: var(--text-muted);
    font-size: 0.9rem;
    flex: 1;
}

.link-accent {
    color: var(--accent);
    transition: var(--fade);
}

.link-accent:hover {
    opacity: 0.8;
}

.form-grid {
    display: grid;
    gap: 16px;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.form-field {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-label {
    color: var(--text-muted);
    font-size: 0.85rem;
}

.input-control {
    padding: 12px 14px;
    border-radius: 12px;
    border: 1px solid var(--border);
    background: rgba(15, 18, 32, 0.8);
    color: var(--text);
    font-size: 1rem;
    font-family: inherit;
}

.search-bar {
    display: flex;
    gap: 12px;
    border: 1px solid var(--border);
    border-radius: 999px;
    padding: 8px 8px 8px 20px;
    background: rgba(10, 12, 25, 0.9);
    align-items: center;
}

.search-input {
    flex: 1;
    border: none;
    background: transparent;
    color: var(--text);
    font-size: 1rem;
    font-family: inherit;
    outline: none;
    min-height: 36px;
    -webkit-appearance: none;
    appearance: none;
}

footer {
    width: min(1200px, 90vw);
    margin: 60px auto 30px;
    padding: 30px;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    background: rgba(8, 10, 20, 0.9);
    text-align: center;
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* 移动端适配 - 平板和手机 */
@media (max-width: 768px) {
    header {
        flex-direction: column;
        gap: 12px;
        padding: 16px;
        margin: 16px auto 0;
    }

    .logo {
        font-size: 1.1rem;
        text-align: center;
    }

    nav {
        flex-wrap: wrap;
        justify-content: center;
        gap: 8px;
        width: 100%;
    }

    nav a {
        padding: 6px 12px;
        font-size: 0.85rem;
    }

    .cta-btn {
        width: 100%;
        text-align: center;
        padding: 12px;
    }

    .hero {
        margin: 24px auto 0;
        gap: 20px;
    }

    .hero-content {
        padding: 24px;
    }

    .hero-content h1 {
        font-size: clamp(1.8rem, 6vw, 2.4rem);
    }

    .hero-kicker {
        font-size: 0.7rem;
        letter-spacing: .3em;
    }

    .hero-actions {
        flex-direction: column;
    }

    .hero-actions a {
        width: 100%;
        text-align: center;
    }

    .hero-card {
        padding: 16px;
    }

    .hero-card img {
        height: 180px;
    }

    .section {
        margin: 30px auto 0;
        padding: 0 16px;
    }

    .section-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }

    .section-header h2 {
        font-size: 1.4rem;
    }

    .pill-nav {
        width: 100%;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        padding-bottom: 4px;
    }

    .pill-nav button {
        padding: 6px 14px;
        font-size: 0.85rem;
        white-space: nowrap;
    }

    .grid {
        grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
        gap: 14px;
    }

    .game-card {
        padding: 14px;
    }

    .game-thumb {
        height: 140px;
    }

    .game-thumb img {
        object-fit: contain;
        object-position: center;
    }

    .game-info h3 {
        font-size: 0.95rem;
    }

    .game-info p {
        font-size: 0.8rem;
    }

    .collection-grid {
        grid-template-columns: 1fr;
        gap: 14px;
    }

    .collection-card {
        padding: 18px;
        min-height: auto;
    }

    .search-bar {
        flex-direction: column;
        border-radius: 12px;
        padding: 12px;
        gap: 10px;
    }

    .search-input {
        font-size: 0.95rem;
    }

    .search-bar .cta-btn {
        width: 100%;
    }

    .sub-hero {
        margin: 24px auto 10px;
        padding: 24px 20px;
    }

    .sub-hero h1 {
        font-size: clamp(1.6rem, 5vw, 2.2rem);
    }

    .sub-hero p {
        font-size: 0.9rem;
    }

    .meta-list {
        gap: 8px;
        font-size: 0.85rem;
    }

    .meta-item {
        padding: 5px 10px;
        font-size: 0.85rem;
    }

    .chip-row {
        gap: 8px;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        padding-bottom: 4px;
    }

    .chip {
        padding: 6px 14px;
        font-size: 0.85rem;
        white-space: nowrap;
    }

    .text-block {
        padding: 24px 20px;
        margin: 24px auto;
    }

    .text-block h2 {
        font-size: 1.3rem;
    }

    .text-block p {
        font-size: 0.9rem;
    }

    .contact-grid {
        grid-template-columns: 1fr;
        gap: 14px;
    }

    .contact-card {
        padding: 18px;
    }

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

    .form-field[style*="grid-column"] {
        grid-column: 1 / -1 !important;
    }

    .result-card {
        flex-direction: column;
        gap: 12px;
    }

    .result-thumb {
        width: 100%;
        height: 160px;
    }

    .result-body {
        width: 100%;
    }

    .result-card .secondary-btn {
        width: 100%;
        text-align: center;
    }

    footer {
        margin: 40px auto 20px;
        padding: 24px 20px;
        font-size: 0.85rem;
    }

    footer a {
        display: inline-block;
        margin: 0 4px;
    }
}

@media (max-width: 480px) {
    header {
        margin: 12px auto 0;
        padding: 12px;
    }

    .hero {
        margin: 20px auto 0;
    }

    .hero-content {
        padding: 20px;
    }

    .hero-card {
        padding: 14px;
    }

    .hero-card img {
        height: 160px;
    }

    .section {
        margin: 24px auto 0;
        padding: 0 12px;
    }

    .section-header h2 {
        font-size: 1.2rem;
    }

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

    .game-card {
        padding: 12px;
    }

    .game-thumb {
        height: 120px;
    }

    .game-thumb img {
        object-fit: contain;
        object-position: center;
    }

    .sub-hero {
        padding: 20px 16px;
        margin: 20px auto 10px;
    }

    .panel {
        padding: 18px;
    }

    .panel h2 {
        font-size: 1.2rem;
    }

    .text-block {
        padding: 20px 16px;
    }

    .text-block h2 {
        font-size: 1.2rem;
    }

    footer {
        padding: 20px 16px;
        font-size: 0.8rem;
    }
}

/* ----- Inner pages / utility components ----- */
.sub-hero {
    width: min(1100px, 90vw);
    margin: 40px auto 10px;
    padding: 32px;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    background: rgba(8, 10, 20, 0.85);
    box-shadow: var(--shadow);
}

.sub-hero h1 {
    font-size: clamp(2rem, 4vw, 2.8rem);
    margin-bottom: 12px;
}

.sub-hero p {
    color: var(--text-muted);
    max-width: 640px;
}

.chip-row {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 18px;
}

.chip {
    padding: 8px 16px;
    border-radius: 999px;
    border: 1px solid var(--border);
    color: var(--text-muted);
    cursor: pointer;
    transition: var(--fade);
    background: transparent;
    font-size: 0.9rem;
    min-height: 36px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    -webkit-tap-highlight-color: transparent;
}

.chip.active,
.chip:hover {
    border-color: var(--accent);
    color: var(--text);
}

.meta-list {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin: 16px 0;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.meta-item {
    padding: 6px 12px;
    border-radius: 12px;
    border: 1px solid var(--border);
}

.game-preview-section {
    width: min(1200px, 90vw);
    margin: 30px auto 0;
}

.game-preview-panel {
    position: relative;
    padding: 0;
    overflow: hidden;
    border-radius: var(--radius);
    min-height: 400px;
}

.game-preview-image {
    width: 100%;
    height: 400px;
    overflow: hidden;
    position: relative;
}

.game-preview-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.7) saturate(1.2);
    transition: transform 0.4s ease;
}

.game-preview-panel:hover .game-preview-image img {
    transform: scale(1.05);
}

.game-preview-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 32px;
    background: linear-gradient(to top, rgba(5, 6, 10, 0.95), transparent);
    display: flex;
    align-items: center;
    justify-content: center;
}

.play-btn-large {
    padding: 16px 32px;
    font-size: 1.1rem;
    border-radius: 999px;
    background: linear-gradient(120deg, #8a5bff, #29ffd8);
    border: none;
    color: #05060a;
    font-weight: 700;
    cursor: pointer;
    transition: transform var(--fade), box-shadow var(--fade);
    box-shadow: 0 8px 24px rgba(138, 91, 255, 0.4);
    min-height: 50px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    -webkit-tap-highlight-color: transparent;
}

.play-btn-large:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 12px 32px rgba(138, 91, 255, 0.6);
}

.detail-layout {
    width: min(1200px, 90vw);
    margin: 30px auto 0;
    display: grid;
    grid-template-columns: minmax(0, 2fr) minmax(0, 1fr);
    gap: 24px;
}

.detail-main {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.detail-sidebar {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.panel {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 24px;
    background: rgba(8, 10, 20, 0.9);
}

.panel h2 {
    font-size: 1.4rem;
    margin-bottom: 16px;
}

.panel + .panel {
    margin-top: 18px;
}

.detail-main .panel + .panel,
.detail-sidebar .panel + .panel {
    margin-top: 0;
}

.info-list {
    display: grid;
    gap: 12px;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 12px;
    margin-top: 16px;
}

.feature-card {
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 16px;
    background: rgba(10, 12, 25, 0.85);
}

.feature-card strong {
    display: block;
    margin-bottom: 6px;
}

.stat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 12px;
    margin-top: 12px;
}

.stat-card {
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 16px;
    background: rgba(8, 10, 20, 0.85);
}

.stat-label {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.stat-value {
    font-size: 1.7rem;
    font-weight: 700;
    display: block;
    margin: 6px 0;
}

.stat-note {
    font-size: 0.8rem;
}

.check-list {
    list-style: none;
    display: grid;
    gap: 10px;
    margin-top: 10px;
    padding: 0;
    color: var(--text-muted);
}

.check-list li {
    background: rgba(8, 10, 20, 0.6);
    border-radius: 12px;
    padding: 12px 14px;
}

.control-list {
    list-style: none;
    display: grid;
    gap: 10px;
    padding: 0;
    margin: 0;
}

.control-list li {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    padding-bottom: 8px;
}

.control-list li:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.control-list span {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.control-list strong {
    font-size: 0.95rem;
    text-align: right;
}

.info-list li {
    list-style: none;
    color: var(--text-muted);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 12px;
    margin-top: 12px;
}

.gallery-grid img {
    border-radius: 14px;
    width: 100%;
    height: 140px;
    object-fit: cover;
}

.results-list {
    display: grid;
    gap: 14px;
}

.result-card {
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 18px;
    background: rgba(7, 9, 18, 0.9);
    display: flex;
    gap: 16px;
}

.result-thumb {
    width: 120px;
    height: 80px;
    border-radius: 12px;
    background: #111429;
    object-fit: cover;
}

.result-body {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 18px;
    margin-top: 16px;
}

.contact-card {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px;
    background: rgba(10, 12, 25, 0.85);
}

.text-block {
    width: min(900px, 90vw);
    margin: 30px auto;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 30px;
    background: rgba(8, 10, 20, 0.9);
    box-shadow: var(--shadow);
}

.text-block h2 {
    margin-top: 24px;
    margin-bottom: 12px;
}

.text-block p {
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 12px;
}

.text-block ul {
    color: var(--text-muted);
    padding-left: 20px;
    margin-bottom: 16px;
}

.text-block li {
    margin-bottom: 8px;
}

.secondary-btn {
    padding: 10px 18px;
    border-radius: 999px;
    border: 1px solid var(--border);
    color: var(--text-muted);
    transition: var(--fade);
    min-height: 40px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    -webkit-tap-highlight-color: transparent;
}

.secondary-btn:hover {
    border-color: var(--accent);
    color: var(--text);
}

@media (max-width: 960px) {
    .detail-layout {
        grid-template-columns: 1fr;
        gap: 18px;
    }

    .game-preview-section {
        margin: 24px auto 0;
        padding: 0 16px;
    }

    .game-preview-panel {
        min-height: 300px;
    }

    .game-preview-image {
        height: 300px;
    }

    .game-preview-overlay {
        padding: 24px;
    }

    .play-btn-large {
        padding: 14px 28px;
        font-size: 1rem;
    }

    .detail-main .panel + .panel {
        margin-top: 0;
    }

    .detail-sidebar .panel + .panel {
        margin-top: 0;
    }
}

@media (max-width: 480px) {
    .game-preview-section {
        padding: 0 12px;
    }

    .game-preview-panel {
        min-height: 250px;
    }

    .game-preview-image {
        height: 250px;
    }

    .game-preview-overlay {
        padding: 16px;
    }

    .play-btn-large {
        padding: 12px 24px;
        font-size: 0.9rem;
        width: 100%;
    }

    .detail-layout {
        gap: 14px;
        padding: 0 12px;
    }

    .detail-main,
    .detail-sidebar {
        gap: 14px;
    }

    .panel {
        padding: 16px;
    }

    .info-list {
        gap: 10px;
    }
}