.hero-section {
    text-align: center;
    padding: 30px 0 40px;
}

.hero-section h1 {
    font-size: 40px;
    background: linear-gradient(90deg, #ffd700, #ff8c00, #ffd700);
    -webkit-background-clip: text;
    color: transparent;
    margin-bottom: 10px;
    letter-spacing: 4px;
    font-weight: bold;
}

.hero-section p {
    color: #888;
    font-size: 15px;
    letter-spacing: 1px;
}

.section-block {
    margin-bottom: 40px;
}

.section-title {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 2px solid rgba(255, 215, 0, 0.2);
}

.section-icon {
    font-size: 28px;
}

.section-title h2 {
    font-size: 22px;
    color: #ffd700;
    margin: 0;
    font-weight: bold;
    letter-spacing: 1px;
}

.basic-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 15px;
}

@media(max-width: 1200px) {
    .basic-grid { grid-template-columns: repeat(3, 1fr); }
}

@media(max-width: 800px) {
    .basic-grid { grid-template-columns: repeat(2, 1fr); }
}

@media(max-width: 500px) {
    .basic-grid { grid-template-columns: 1fr; }
}

.basic-card {
    background: linear-gradient(135deg, rgba(26, 26, 46, 0.8), rgba(22, 33, 62, 0.8));
    border: 1px solid rgba(212, 175, 55, 0.3);
    border-radius: 10px;
    padding: 16px;
    transition: all 0.3s;
}

.basic-card:hover {
    border-color: rgba(255, 215, 0, 0.6);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(255, 215, 0, 0.15);
}

.basic-card-title {
    font-size: 14px;
    color: #ffd700;
    font-weight: bold;
    margin-bottom: 8px;
}

.basic-card-value {
    font-size: 13px;
    color: #ccc;
    line-height: 1.6;
}

.reset-layout {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 20px;
}

@media(max-width: 900px) {
    .reset-layout { grid-template-columns: 1fr; }
}

.card-subtitle {
    font-size: 16px;
    color: #ffd700;
    margin: 0 0 16px 0;
    padding-bottom: 10px;
    border-bottom: 1px solid rgba(255, 215, 0, 0.2);
    font-weight: bold;
}

.reset-config-card,
.reset-guide-card {
    background: linear-gradient(135deg, rgba(26, 26, 46, 0.9), rgba(22, 33, 62, 0.9));
    border: 1px solid rgba(212, 175, 55, 0.3);
    border-radius: 12px;
    padding: 20px;
}

.config-list {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.config-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 12px;
    border-radius: 6px;
    transition: background 0.15s;
}

.config-row:hover {
    background: rgba(255, 215, 0, 0.05);
}

.config-label {
    font-size: 14px;
    color: #aaa;
}

.config-value {
    font-size: 14px;
    color: #fff;
    font-weight: bold;
}

.guide-content {
    font-size: 14px;
    color: #ccc;
    line-height: 2;
}

.guide-content br {
    margin-bottom: 4px;
}

.exchange-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

@media(max-width: 900px) {
    .exchange-grid { grid-template-columns: 1fr; }
}

.exchange-card {
    background: linear-gradient(135deg, rgba(26, 26, 46, 0.9), rgba(22, 33, 62, 0.9));
    border: 1px solid rgba(212, 175, 55, 0.3);
    border-radius: 12px;
    padding: 24px;
    text-align: center;
    transition: all 0.3s;
}

.exchange-card:hover {
    border-color: rgba(255, 215, 0, 0.6);
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(255, 215, 0, 0.2);
}

.exchange-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 14px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 30px;
}

.exchange-icon.gold {
    background: linear-gradient(135deg, rgba(255, 193, 7, 0.2), rgba(255, 152, 0, 0.2));
    border: 2px solid rgba(255, 193, 7, 0.5);
}

.exchange-icon.blue {
    background: linear-gradient(135deg, rgba(33, 150, 243, 0.2), rgba(103, 58, 183, 0.2));
    border: 2px solid rgba(103, 58, 183, 0.5);
}

.exchange-icon.purple {
    background: linear-gradient(135deg, rgba(156, 39, 176, 0.2), rgba(233, 30, 99, 0.2));
    border: 2px solid rgba(156, 39, 176, 0.5);
}

.exchange-title {
    font-size: 16px;
    color: #ffd700;
    font-weight: bold;
    margin-bottom: 14px;
}

.exchange-rate {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.rate-item {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-size: 13px;
    color: #bbb;
}

.rate-item .from {
    color: #888;
}

.rate-item .arrow {
    color: #ffd700;
    font-weight: bold;
}

.rate-item .to {
    color: #fff;
    font-weight: bold;
}

.rules-box {
    background: linear-gradient(135deg, rgba(255, 107, 107, 0.06), rgba(255, 107, 107, 0.02));
    border: 1px solid rgba(255, 107, 107, 0.2);
    border-radius: 12px;
    padding: 24px;
    margin-top: 30px;
}

.rules-box-inner {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.rules-box h3 {
    color: #ff6b6b;
    font-size: 18px;
    margin-bottom: 12px;
}

.rules-box p {
    color: #ffcccc;
    font-size: 14px;
    line-height: 1.8;
    margin-bottom: 8px;
}

.category-header {
    background: linear-gradient(90deg, rgba(212, 175, 55, 0.15), transparent);
    border-left: 4px solid #ffd700;
    padding: 12px 24px;
    font-size: 18px;
    font-weight: bold;
    color: #ffd700;
    margin-top: 0;
}

.settings-list {
    padding: 0;
}

.setting-row {
    display: flex;
    padding: 16px 24px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    align-items: flex-start;
    transition: 0.15s;
}

.setting-row:last-child {
    border-bottom: none;
}

.setting-row:hover {
    background: rgba(255, 215, 0, 0.03);
}

.setting-label {
    width: 150px;
    font-size: 15px;
    color: #ffd700;
    font-weight: bold;
    flex-shrink: 0;
    padding-top: 2px;
}

.setting-value {
    flex: 1;
    font-size: 15px;
    color: #e0e0e0;
    line-height: 1.6;
    padding-left: 24px;
}

.main-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 215, 0, 0.15);
    border-radius: 16px;
    overflow: hidden;
}

@media(max-width: 600px) {
    .hero-section h1 {
        font-size: 28px;
    }
    .section-title h2 {
        font-size: 18px;
    }
}