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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Helvetica Neue', sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #333;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.language-switcher {
    position: absolute;
    top: 20px;
    right: 20px;
    z-index: 100;
}

.language-switcher button {
    margin-left: 10px;
    padding: 8px 16px;
    background-color: rgba(255, 255, 255, 0.9);
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.language-switcher button:hover {
    background-color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.hero-section {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 40px 20px;
    color: white;
    animation: fadeIn 0.8s ease-in;
    width: 100%;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

#game-title {
    font-size: 3rem;
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 20px;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
    animation: slideDown 0.8s ease-out;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

#game-subtitle {
    font-size: 1.5rem;
    font-weight: 300;
    margin-bottom: 30px;
    text-shadow: 0 1px 5px rgba(0, 0, 0, 0.2);
    opacity: 0.95;
    animation: slideUp 0.8s ease-out 0.2s both;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.video-container {
    position: relative;
    width: 90%;
    max-width: 600px;
    margin: 0 auto;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    border-radius: 16px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
    animation: fadeIn 0.8s ease-out 0.4s both;
}

.video-container iframe {
    display: block;
    width: 100%;
    height: 100%;
    border-radius: 16px;
}

.center {
    text-align: center;
    padding: 40px 20px;
}

.block {
    display: none;
}

.download-buttons {
    display: flex;
    flex-direction: column;
    gap: 15px;
    justify-content: center;
    align-items: center;
    margin-top: 30px;
}

.download-btn {
    display: inline-block;
    padding: 16px 40px;
    background-color: #fff;
    color: #667eea;
    text-decoration: none;
    border-radius: 12px;
    font-size: 1.1rem;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    min-width: 250px;
}

.download-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(0, 0, 0, 0.25);
    background-color: #f0f0f0;
}

.download-btn:active {
    transform: translateY(-1px);
}

#wechat {
    background-color: rgba(255, 255, 255, 0.95);
    margin: 60px auto;
    padding: 40px;
    border-radius: 16px;
    max-width: 500px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
}

#wechat h2 {
    color: #667eea;
    margin-bottom: 20px;
    font-size: 1.8rem;
}

#wechat p {
    color: #555;
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: 15px;
}

#other {
    background-color: rgba(255, 255, 255, 0.95);
    margin: 60px auto;
    padding: 40px;
    border-radius: 16px;
    max-width: 500px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
}

#other h2 {
    color: #667eea;
    margin-bottom: 30px;
    font-size: 1.5rem;
}

.about-section {
    background-color: rgba(255, 255, 255, 0.95);
    margin: 40px auto 80px;
    padding: 30px 24px;
    border-radius: 16px;
    max-width: 700px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
    text-align: center;
    color: #333;
}

.about-section h2 {
    color: #667eea;
    font-size: 1.6rem;
    margin-bottom: 12px;
}

.about-section p {
    font-size: 1.05rem;
    line-height: 1.6;
    color: #444;
}

.qr {
    width: 200px;
    margin-top: 20px;
    border-radius: 8px;
}

/* 响应式设计 */
@media (max-width: 768px) {
    #game-title {
        font-size: 2rem;
    }

    #game-subtitle {
        font-size: 1.2rem;
    }

    .video-container {
        max-width: 95%;
        border-radius: 12px;
    }

    .download-btn {
        min-width: 80%;
        padding: 14px 30px;
    }

    .language-switcher {
        top: 10px;
        right: 10px;
    }

    .language-switcher button {
        padding: 6px 12px;
        font-size: 12px;
        margin-left: 5px;
    }
}

/* Press kit page */
.presskit-body {
    background: radial-gradient(circle at 10% 20%, #8ea8ff 0%, rgba(142, 168, 255, 0) 30%),
                radial-gradient(circle at 90% 10%, #a29bfe 0%, rgba(162, 155, 254, 0) 35%),
                linear-gradient(135deg, #0f172a 0%, #1f2a44 100%);
    color: #0f172a;
    min-height: 100vh;
    display: block;
    padding: 32px 16px 72px;
}

.presskit-hero {
    max-width: 1100px;
    margin: 0 auto 32px;
    padding: 28px 28px 32px;
    border-radius: 20px;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.04));
    border: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 25px 60px rgba(15, 23, 42, 0.35);
    backdrop-filter: blur(10px);
    color: #e7edff;
}

.presskit-hero-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    flex-wrap: wrap;
}

.presskit-logo-block {
    display: flex;
    align-items: center;
    gap: 16px;
}

.presskit-logo-mark {
    width: 84px;
    height: 84px;
    border-radius: 18px;
    background: linear-gradient(135deg, #ffffff 0%, #dfe5ff 100%);
    color: #4c56ff;
    display: grid;
    place-items: center;
    font-size: 2rem;
    font-weight: 800;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.18);
}

.presskit-logo-img {
    width: 96px;
    height: 96px;
    border-radius: 20px;
    object-fit: contain;
    background: #fff;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.18);
    border: 1px solid rgba(255, 255, 255, 0.6);
}

.presskit-logo-label {
    font-size: 0.85rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: rgba(231, 237, 255, 0.8);
    margin-bottom: 4px;
}

.presskit-title {
    font-size: 2rem;
    color: #ffffff;
    letter-spacing: 0.02em;
}

.presskit-tagline {
    color: rgba(231, 237, 255, 0.85);
    margin-top: 6px;
    font-size: 1.05rem;
}

.presskit-cta {
    text-align: right;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 8px;
}

.presskit-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 24px;
    border-radius: 14px;
    background: linear-gradient(135deg, #fdfbff 0%, #dfe5ff 100%);
    color: #3f48ff;
    font-weight: 700;
    text-decoration: none;
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.18);
    border: 1px solid rgba(63, 72, 255, 0.15);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.presskit-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 16px 34px rgba(0, 0, 0, 0.22);
}

.presskit-button:active {
    transform: translateY(0);
}

.presskit-button.wide {
    width: 100%;
    justify-content: center;
}

.presskit-caption {
    color: rgba(231, 237, 255, 0.75);
    font-size: 0.95rem;
}

.presskit-main {
    max-width: 1100px;
    margin: 0 auto;
    display: grid;
    gap: 18px;
}

.presskit-card {
    background: #ffffff;
    border-radius: 16px;
    padding: 20px 22px;
    border: 1px solid #e5e7eb;
    box-shadow: 0 15px 40px rgba(15, 23, 42, 0.08);
}

.presskit-card-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 12px;
}

.presskit-card h2 {
    font-size: 1.2rem;
    color: #1f2937;
}

.presskit-chip {
    font-size: 0.8rem;
    padding: 4px 10px;
    border-radius: 999px;
    background: #eef2ff;
    color: #4338ca;
    border: 1px solid #c7d2fe;
    font-weight: 600;
}

.presskit-body-text {
    color: #374151;
    line-height: 1.65;
    margin-bottom: 8px;
    font-size: 1rem;
}

.presskit-video-frame {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    border-radius: 14px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.16);
}

.presskit-video-frame iframe {
    width: 100%;
    height: 100%;
    border: none;
}

.presskit-shots {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 12px;
    margin: 12px 0;
}

.presskit-shot {
    border-radius: 12px;
    background: linear-gradient(135deg, #e2e8f0 0%, #cbd5e1 100%);
    border: 1px solid #cbd5e1;
    padding: 8px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.presskit-shot img {
    width: 100%;
    aspect-ratio: 16 / 9;
    object-fit: cover;
    display: block;
    border-radius: 10px;
}

.presskit-shot figcaption {
    padding: 6px 8px;
    font-size: 0.9rem;
    color: #1f2937;
    background: #f8fafc;
    border-radius: 8px;
    border: 1px solid #e5e7eb;
    text-align: center;
}

.presskit-note {
    font-size: 0.95rem;
    color: #6b7280;
    margin-top: 6px;
}

.presskit-list {
    list-style: none;
    display: grid;
    gap: 8px;
    padding-left: 0;
    margin: 6px 0 0 0;
}

.presskit-list li {
    padding: 10px 12px;
    border: 1px solid #e5e7eb;
    border-radius: 10px;
    background: #f8fafc;
    color: #1f2937;
    font-weight: 600;
}

.presskit-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 12px;
}

.presskit-info div {
    padding: 12px;
    border: 1px solid #e5e7eb;
    border-radius: 10px;
    background: #f9fafb;
}

.presskit-info dt {
    font-size: 0.85rem;
    color: #6b7280;
    margin-bottom: 4px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.presskit-info dd {
    margin-left: 0;
    font-size: 1.05rem;
    color: #111827;
    font-weight: 700;
}

.presskit-faq {
    display: grid;
    gap: 12px;
}

.presskit-faq h3 {
    margin-bottom: 6px;
    color: #1f2937;
    font-size: 1rem;
}

.presskit-faq p {
    color: #4b5563;
    line-height: 1.6;
}

.download-card {
    text-align: center;
    border: 2px dashed #dfe3ff;
    background: linear-gradient(135deg, rgba(239, 246, 255, 0.8), #ffffff);
}

.presskit-contact {
    list-style: none;
    padding-left: 0;
    display: grid;
    gap: 8px;
    margin: 0;
}

.presskit-contact li {
    color: #1f2937;
    font-weight: 600;
}

.presskit-contact a {
    color: #4338ca;
    text-decoration: none;
}

.presskit-contact a:hover {
    text-decoration: underline;
}

@media (max-width: 768px) {
    .presskit-hero-content {
        flex-direction: column;
        align-items: flex-start;
    }

    .presskit-cta {
        align-items: flex-start;
        text-align: left;
        width: 100%;
    }

    .presskit-button.wide,
    .presskit-button {
        width: 100%;
    }
}