* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', sans-serif;
}

body {
    background-color: #f7f7f9;
    color: #111;
    -webkit-font-smoothing: antialiased;
}

.header {
    background: #fff;
    border-bottom: 1px solid #ebebeb;
    padding: 12px 20px;
    position: sticky;
    top: 0;
    z-index: 10;
}

.header-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 20px;
    font-weight: 700;
    color: #111;
    letter-spacing: -0.5px;
}

.logo span {
    color: #ff5a23;
}

.login-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    background: #fff;
    border: 1px solid #e5e5e5;
    padding: 8px 18px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
    color: #444;
    cursor: pointer;
    transition: background 0.2s;
}

.login-btn:hover {
    background: #f9f9f9;
}

.login-btn i {
    font-size: 18px;
}

.main-container {
    padding: 24px 16px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 32px;
}

.profile-card {
    background: #fff;
    width: 100%;
    max-width: 460px;
    border-radius: 24px;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.04);
    overflow: hidden;
    padding-bottom: 24px;
}

@media (min-width: 768px) {
    .profile-card {
        max-width: 850px;
    }
}

.banner {
    height: 150px;
    width: 100%;
    overflow: hidden;
}

.banner img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.profile-info {
    padding: 0 24px;
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-top: -55px;
}

.avatar-container {
    width: 110px;
    height: 110px;
    border-radius: 50%;
    border: 5px solid #fff;
    overflow: hidden;
    background: #fff;
    z-index: 2;
}

.avatar {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.name {
    margin-top: 8px;
    font-size: 22px;
    font-weight: 800;
    display: flex;
    align-items: center;
    gap: 6px;
}

.verified-icon {
    color: #ff5a23;
    font-size: 22px;
}

.username {
    color: #71717a;
    font-size: 15px;
    margin-top: 2px;
}

.likes-badge {
    margin-top: 12px;
    display: flex;
    flex-direction: column;
    align-items: center;
    border: 1px solid #f4f4f5;
    padding: 6px 24px;
    border-radius: 40px;
}

.likes-badge strong {
    font-size: 20px;
    font-weight: 800;
}

.likes-label {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 11px;
    color: #71717a;
    font-weight: 600;
    margin-top: 2px;
    letter-spacing: 0.5px;
}

.likes-label i {
    font-size: 14px;
}

.offers-title {
    margin-top: 20px;
    font-size: 17px;
    font-weight: 700;
    color: #111;
}

.subscription-options {
    width: 100%;
    margin-top: 12px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.btn {
    width: 100%;
    padding: 14px 24px;
    border: none;
    border-radius: 36px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: transform 0.1s ease, filter 0.2s ease;
}

.btn:active {
    transform: scale(0.98);
}

.primary-btn-wrapper {
    position: relative;
    width: 100%;
}

.discount-badge {
    position: absolute;
    top: -12px;
    right: 20px;
    background: #dcfce7;
    color: #166534;
    font-size: 11px;
    font-weight: 800;
    padding: 5px 12px;
    border-radius: 20px;
    z-index: 2;
    box-shadow: 0 2px 6px rgba(0,0,0,0.06);
}

.btn-primary {
    background: linear-gradient(90deg, #ff7455, #ffb47b);
    color: #111;
    font-size: 17px;
    font-weight: 800;
}

.btn-primary:hover {
    filter: brightness(1.05);
}

.subtext-strike {
    text-align: center;
    font-size: 13px;
    color: #a1a1aa;
    margin-top: -6px;
    margin-bottom: 6px;
}

.btn-secondary {
    background: #ffb48a;
    color: #111;
    justify-content: space-between;
}

.btn-secondary:hover {
    filter: brightness(1.05);
}

.plan-name strong, .plan-price strong {
    font-weight: 800;
}

.plan-name {
    font-weight: 500;
}

.divider {
    height: 1px;
    background: #f4f4f5;
    margin: 12px 0;
}

.btn-black {
    background: #18181b;
    color: #fff;
    gap: 8px;
    font-weight: 500;
}

.btn-black i {
    font-size: 20px;
}

.btn-black:hover {
    background: #27272a;
}

.subtext-bottom {
    text-align: center;
    font-size: 13px;
    color: #a1a1aa;
    margin-top: 2px;
}

/* Post Card Styles */
.post-card {
    background: #fff;
    width: 100%;
    max-width: 460px;
    border-radius: 12px;
    border: 1px solid #e4e4e7;
    overflow: hidden;
}

@media (min-width: 768px) {
    .post-card {
        max-width: 850px;
    }
}

.post-header {
    display: flex;
    align-items: center;
    padding: 14px 16px;
}

.post-avatar {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    object-fit: cover;
    margin-right: 12px;
}

.post-user-info {
    display: flex;
    flex-direction: column;
    flex: 1;
}

.post-name {
    font-size: 16px;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 4px;
    color: #111;
}

.post-username {
    font-size: 13px;
    color: #71717a;
}

.post-more-icon {
    font-size: 24px;
    color: #111;
    cursor: pointer;
}

.post-content {
    position: relative;
    width: 100%;
    aspect-ratio: 3 / 4;
    background: #e4e4e7;
    overflow: hidden;
}

.post-bg-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: blur(15px);
    transform: scale(1.15);
}

.post-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.locked-badge {
    background: #f7f7f9;
    padding: 24px 32px;
    border-radius: 24px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.lock-circle {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    border: 1px solid #d4d4d8;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 14px;
}

.lock-circle i {
    font-size: 22px;
    color: #111;
}

.locked-title {
    font-size: 17px;
    font-weight: 800;
    color: #111;
    line-height: 1.2;
}

.locked-subtitle {
    font-size: 12px;
    color: #71717a;
    margin-top: 6px;
    font-weight: 500;
}

.post-likes-badge {
    position: absolute;
    bottom: 16px;
    left: 16px;
    background: rgba(17, 17, 17, 0.85);
    color: #fff;
    padding: 8px 14px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 6px;
}

.post-likes-badge i {
    font-size: 16px;
}

.post-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px;
}

.post-footer i {
    font-size: 28px;
    color: #3f3f46;
    cursor: pointer;
}

.post-footer i:hover {
    color: #111;
}

/* Bottom Section Styles */
.bottom-section {
    width: 100%;
    max-width: 460px;
    display: flex;
    flex-direction: column;
    gap: 32px;
}

@media (min-width: 768px) {
    .bottom-section {
        max-width: 850px;
    }
}

.more-content-divider {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
}

.divider-line {
    width: 40px;
    height: 4px;
    background: #e4e4e7;
    border-radius: 2px;
}

.more-content-divider p {
    color: #71717a;
    font-size: 14px;
    font-weight: 500;
}

.vip-banner {
    background: #27272a;
    color: #fff;
    padding: 32px 24px;
    border-radius: 12px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    box-shadow: 0 8px 24px rgba(0,0,0,0.1);
}

.vip-banner i {
    font-size: 28px;
    margin-bottom: 12px;
    color: #e4e4e7;
}

.vip-banner h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 6px;
}

.vip-banner p {
    font-size: 14px;
    color: #a1a1aa;
}

.faq-section {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 40px;
}

.faq-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 8px;
}

.faq-orange-line {
    width: 4px;
    height: 24px;
    background: #ff5a23;
    border-radius: 2px;
}

.faq-header h2 {
    font-size: 22px;
    font-weight: 800;
    color: #111;
}

.faq-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.faq-item {
    background: #fff;
    border: 1px solid #d4d4d8;
    border-radius: 12px;
    overflow: hidden;
}

.faq-question {
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
    font-size: 16px;
    font-weight: 700;
    color: #111;
    cursor: pointer;
    user-select: none;
}

.faq-question::-webkit-details-marker {
    display: none;
}

.faq-question i {
    transition: transform 0.3s ease;
    color: #111;
    font-size: 18px;
}

details[open] .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    padding: 0 24px 20px 24px;
    font-size: 15px;
    color: #52525b;
    line-height: 1.5;
}

/* Modal Styles */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    z-index: 100;
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
    padding: 16px;
}

.modal-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

.modal-content {
    background: #fff;
    width: 100%;
    max-width: 460px;
    border-radius: 24px;
    padding: 32px 24px;
    position: relative;
    transform: translateY(20px);
    transition: transform 0.3s ease;
    box-shadow: 0 10px 40px rgba(0,0,0,0.2);
}

.modal-overlay.active .modal-content {
    transform: translateY(0);
}

.modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background: #f4f4f5;
    border: none;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 18px;
    color: #71717a;
    cursor: pointer;
    transition: all 0.2s;
}

.modal-close:hover {
    background: #e4e4e7;
    color: #111;
}

.post-content {
    cursor: pointer;
}