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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: #0B0B0F;
    color: #fff;
    line-height: 1.6;
    min-height: 100vh;
    padding-top: 80px;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
}

.hero-card,
.info-card,
.form-card,
.result-card {
    background: #12131A;
    border: 1px solid rgba(246, 196, 83, 0.35);
    border-radius: 18px;
    box-shadow: 0 8px 28px rgba(246, 196, 83, 0.08);
}

.hero-card {
    padding: 2.2rem;
    margin-bottom: 1.5rem;
}

.hero-title {
    color: #F6C453;
    font-size: 2.1rem;
    font-weight: 800;
    margin-bottom: 0.8rem;
}

.hero-list {
    list-style: none;
    display: grid;
    gap: 0.6rem;
}

.hero-list li {
    color: #ddd;
}

.grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.details-section {
    display: none;
}

.details-section.show {
    display: block;
}

.info-card,
.form-card,
.result-card {
    padding: 1.8rem;
}

.card-title {
    color: #F6C453;
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.steps {
    list-style: none;
    display: grid;
    gap: 0.7rem;
}

.steps li {
    background: #1A1B23;
    border: 1px solid #2A2B33;
    border-radius: 12px;
    padding: 0.8rem 1rem;
    color: #ddd;
}

.commission-box {
    background: #1A1B23;
    border: 1px solid #2A2B33;
    border-radius: 12px;
    padding: 1rem;
    color: #ddd;
}

.commission-box p + p {
    margin-top: 0.35rem;
}

.commission-highlight {
    color: #F6C453;
    font-weight: 700;
}

.cta-wrap {
    display: flex;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.btn-gold {
    border: none;
    border-radius: 14px;
    padding: 1rem 1.4rem;
    background: linear-gradient(135deg, #F6C453 0%, #E5A800 100%);
    color: #0B0B0F;
    font-weight: 800;
    font-size: 1rem;
    cursor: pointer;
    box-shadow: 0 6px 20px rgba(246, 196, 83, 0.25);
    transition: all 0.25s ease;
}

.btn-gold:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 26px rgba(246, 196, 83, 0.4);
}

.form-card {
    display: none;
}

.form-card.show {
    display: block;
}

.example-card {
    margin-bottom: 1.5rem;
}

.form-group {
    margin-bottom: 1rem;
}

.form-label {
    display: block;
    margin-bottom: 0.45rem;
    color: #ccc;
    font-weight: 500;
}

.form-input {
    width: 100%;
    border: 2px solid #2A2B33;
    border-radius: 10px;
    background: #1A1B23;
    color: #fff;
    padding: 0.95rem;
    font-size: 1rem;
}

.form-input:focus {
    outline: none;
    border-color: #F6C453;
    box-shadow: 0 0 0 3px rgba(246, 196, 83, 0.1);
}

.form-error {
    display: none;
    margin-bottom: 1rem;
    color: #ff8a8a;
    background: rgba(220, 38, 38, 0.1);
    border: 1px solid rgba(220, 38, 38, 0.45);
    border-radius: 10px;
    padding: 0.8rem 1rem;
}

.form-error.show {
    display: block;
}

.result-card {
    display: none;
    margin-top: 1.5rem;
}

.result-card.show {
    display: block;
}

.result-actions {
    margin-top: 0.6rem;
}

.btn-copy {
    border: 1px solid rgba(246, 196, 83, 0.6);
    border-radius: 10px;
    padding: 0.6rem 0.9rem;
    background: #1A1B23;
    color: #F6C453;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-copy:hover {
    background: rgba(246, 196, 83, 0.12);
}

.success-title {
    color: #F6C453;
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 0.8rem;
}

.result-line {
    color: #ddd;
    margin-top: 0.45rem;
    word-break: break-word;
}

.result-line strong {
    color: #fff;
}

.result-code,
.result-link {
    color: #F6C453;
    font-weight: 700;
}

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

    .hero-title {
        font-size: 1.7rem;
    }
}

@media (max-width: 768px) {
    body {
        padding-top: 60px;
    }

    .container {
        padding: 1rem;
    }

    .hero-card,
    .info-card,
    .form-card,
    .result-card {
        padding: 1.2rem;
    }
}