:root {
    --vf-bg: #ffffff;
    --vf-text: #111111;
    --vf-muted: #555555;
    --vf-border: #e5e5e5;
    --vf-btn: #111111;
    --vf-accent: #1a6cff;
    --vf-danger: #e53935;
    --vf-success: #1b8a4a;
    --vf-warn-bg: #f5f5f5;
}

* {
    box-sizing: border-box;
}

html, body {
    margin: 0;
    padding: 0;
    background: var(--vf-bg);
    color: var(--vf-text);
    font-family: "Segoe UI", "Helvetica Neue", Helvetica, Arial, sans-serif;
    -webkit-font-smoothing: antialiased;
}

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

.verify-page {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    background:
        radial-gradient(1200px 500px at 50% -10%, rgba(26, 108, 255, 0.06), transparent 60%),
        linear-gradient(180deg, #fafafa 0%, #ffffff 40%);
}

.nicotine-banner-wrap {
    background: #000;
    padding: 8px 10px;
}

.nicotine-banner {
    background: #fff;
    border: 3px solid #000;
    text-align: center;
    padding: 18px 16px;
    font-size: 15px;
    font-weight: 700;
    letter-spacing: 0.01em;
    line-height: 1.45;
    color: #000;
}

.nicotine-banner strong {
    font-weight: 800;
}

.verify-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 18px;
    border-bottom: 1px solid var(--vf-border);
    background: #fff;
}

.brand {
    display: flex;
    align-items: center;
    line-height: 0;
}

.brand-logo {
    display: block;
    height: 36px;
    width: auto;
    max-width: 160px;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 16px;
    color: #222;
}

.header-actions svg {
    width: 22px;
    height: 22px;
    display: block;
}

.verify-main {
    width: 100%;
    max-width: 480px;
    margin: 0 auto;
    padding: 28px 20px 40px;
    flex: 1;
}

.verify-main h1 {
    margin: 0 0 12px;
    font-size: 32px;
    line-height: 1.15;
    font-weight: 800;
    text-align: center;
}

.verify-main .lead {
    margin: 0 0 24px;
    color: var(--vf-muted);
    font-size: 15px;
    line-height: 1.55;
}

.verify-form {
    display: flex;
    flex-direction: column;
    gap: 14px;
    margin-bottom: 28px;
}

.verify-form input {
    width: 100%;
    height: 52px;
    border: 1px solid #cfcfcf;
    border-radius: 10px;
    padding: 0 16px;
    font-size: 16px;
    outline: none;
    background: #fff;
    letter-spacing: 0.04em;
}

.verify-form input:focus {
    border-color: #111;
    box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.06);
}

.verify-form button {
    width: 100%;
    height: 52px;
    border: 0;
    border-radius: 10px;
    background: var(--vf-btn);
    color: #fff;
    font-size: 17px;
    font-weight: 700;
    cursor: pointer;
}

.verify-form button:disabled {
    opacity: 0.65;
    cursor: wait;
}

.verify-illustration {
    margin-top: 8px;
    border-radius: 16px;
    overflow: hidden;
    min-height: 220px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.verify-illustration img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 12px;
}

.vf-note {
    margin: 16px 0 8px;
    color: var(--vf-muted);
    font-size: 14px;
    line-height: 1.6;
}

/* How to verify / videos */
.vf-howto {
    margin-top: 36px;
    text-align: center;
}

.vf-howto-title {
    margin: 0 0 18px;
    font-size: 18px;
   
    color: #111;
    line-height: 1.3;
}

.vf-howto-desc {
    font-size: 14px;
    line-height: 1.4;
}

.vf-video-card {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    /* 突破 main 内边距，贴近屏幕两侧 */
    width: calc(100% + 32px);
    margin: 0 -16px 36px;
}

.vf-video-card video {
    display: block;
    width: 100%;
    height: auto;
    max-height: none;
    background: #111;
    pointer-events: none;
    object-fit: cover;
}

.vf-video-dark {
    background: #1a1a1a;
}

.vf-video-light {
    background: #eef0f3;
}

.vf-video-tag {
    position: absolute;
    top: 14px;
    left: 14px;
    z-index: 2;
    background: #7b3fe4;
    color: #fff;
    font-size: 13px;
    font-weight: 700;
    padding: 5px 12px;
    border-radius: 4px;
    pointer-events: none;
}

.vf-video-caption {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 2;
    margin: 0;
    padding: 28px 16px 16px;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.72));
    color: #fff;
    font-size: 13px;
    line-height: 1.5;
    text-align: center;
    pointer-events: none;
}

/* Warning to Sellers card */
.vf-sellers-wrap {
    width: 100%;
    max-width: 480px;
    margin: 0 auto;
    padding: 8px 20px 40px;
}

.vf-sellers-card {
    border: 5px solid #000;
    border-radius: 12px;
    padding: 28px 20px 24px;
    text-align: center;
    font-weight: 500;
}

.vf-sellers-card h2 {
    margin: 0 0 18px;
    font-size: 20px;
    font-weight: 800;
    color: #111;
}

.vf-sellers-card p {
    margin: 0 0 14px;
    font-size: 14px;
    line-height: 1.65;
    color: #222;
}

.vf-sellers-card p:last-child {
    margin-bottom: 0;
}

.vf-sellers-card a {
    color: #1a6cff;
    text-decoration: underline;
}

.verify-sections {
    margin-top: 36px;
    color: var(--vf-muted);
    font-size: 14px;
    line-height: 1.6;
}

.verify-sections h2 {
    color: var(--vf-text);
    font-size: 18px;
    margin: 28px 0 10px;
}

.verify-sections ul {
    padding-left: 18px;
    margin: 8px 0;
}

/* Modal */
.vf-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.55);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: 24px 16px;
}

.vf-overlay.show {
    display: flex;
}

.vf-modal-stack {
    position: relative;
    width: 100%;
    max-width: 360px;
    display: flex;
    flex-direction: column;
    align-items: center;
    animation: vfPop 0.22s ease-out;
}

.vf-modal {
    width: 100%;
    background: #fff;
    border-radius: 16px;
    padding: 28px 22px 22px;
    text-align: center;
    position: relative;
}

@keyframes vfPop {
    from { transform: translateY(10px) scale(0.98); opacity: 0; }
    to { transform: none; opacity: 1; }
}

.vf-icon {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 26px;
    font-weight: 700;
    color: #fff;
}

.vf-icon.danger { background: var(--vf-danger); }
.vf-icon.success { background: var(--vf-success); }
.vf-icon.warn { background: #f0a500; }

.vf-modal h3 {
    margin: 0 0 12px;
    font-size: 17px;
    line-height: 1.45;
    font-weight: 800;
}

.vf-modal h3.danger { color: var(--vf-danger); }
.vf-modal h3.success { color: var(--vf-success); }

.vf-modal p {
    margin: 0;
    color: #333;
    font-size: 14px;
    line-height: 1.55;
    font-weight: 600;
}

.vf-modal p a {
    text-decoration: underline;
    font-weight: 600;
}

.vf-product {
    margin-top: 16px;
    text-align: left;
    background: #f7f7f7;
    border-radius: 12px;
    padding: 12px 14px;
    font-size: 13px;
    line-height: 1.55;
}

.vf-product img {
    width: 64px;
    height: 64px;
    object-fit: cover;
    border-radius: 8px;
    float: left;
    margin-right: 12px;
}

.vf-product .meta strong {
    display: block;
    font-size: 15px;
    margin-bottom: 4px;
}

/* 关闭按钮紧贴弹窗正下方 */
.vf-close-wrap {
    margin-top: 20px;
    text-align: center;
    position: static;
}

.vf-close {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 2px solid #fff;
    background: transparent;
    color: #fff;
    font-size: 28px;
    line-height: 1;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0;
}

.vf-close:hover {
    background: rgba(255, 255, 255, 0.12);
}

/* Footer */
.verify-footer {
    background: #fff;
    border-top: 1px solid #e8e8e8;
    margin-top: auto;
}

.vf-back-top {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2px;
    padding: 22px 16px 18px;
    color: #111;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    border: 0;
    background: transparent;
    width: 100%;
}

.vf-back-top svg {
    width: 18px;
    height: 18px;
}

.vf-footer-inner {
    max-width: 640px;
    margin: 0 auto;
    padding: 0 20px 24px;
}

.vf-acc {
    border-top: 1px solid #e5e5e5;
}

.vf-acc-item {
    border-bottom: 1px solid #e5e5e5;
}

.vf-acc-btn {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 0;
    border: 0;
    background: transparent;
    font-size: 16px;
    font-weight: 600;
    color: #111;
    cursor: pointer;
    text-align: left;
}

.vf-acc-btn .plus {
    font-size: 22px;
    font-weight: 400;
    line-height: 1;
    color: #333;
    transition: transform 0.2s;
}

.vf-acc-item.open .vf-acc-btn .plus {
    transform: rotate(45deg);
}

.vf-acc-panel {
    display: none;
    padding: 0 0 14px;
    color: #666;
    font-size: 14px;
    line-height: 1.7;
}

.vf-acc-item.open .vf-acc-panel {
    display: block;
}

.vf-acc-panel a {
    display: block;
    color: #555;
    padding: 4px 0;
}

.vf-footer-block {
    padding: 28px 0 8px;
}

.vf-footer-block h3 {
    margin: 0 0 10px;
    font-size: 18px;
    font-weight: 700;
    color: #111;
}

.vf-footer-block p {
    margin: 0 0 14px;
    color: #888;
    font-size: 14px;
    line-height: 1.55;
}

.vf-subscribe {
    display: flex;
    align-items: stretch;
    gap: 0;
    max-width: 420px;
}

.vf-subscribe input {
    flex: 1;
    height: 44px;
    border: 1px solid #cfcfcf;
    border-right: 0;
    border-radius: 4px 0 0 4px;
    padding: 0 12px;
    font-size: 14px;
    outline: none;
    background: #fff;
}

.vf-subscribe button {
    width: 48px;
    height: 44px;
    border: 0;
    border-radius: 0 4px 4px 0;
    background: #111;
    color: #fff;
    font-size: 20px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.vf-cs-row {
    margin-bottom: 14px;
}

.vf-cs-row strong {
    display: block;
    font-size: 15px;
    color: #111;
    margin-bottom: 4px;
}

.vf-cs-row span {
    color: #888;
    font-size: 13px;
}

.vf-social {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.vf-social a {
    width: 40px;
    height: 40px;
    border: 1.5px solid #333;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #111;
}

.vf-social a svg {
    width: 18px;
    height: 18px;
}

.vf-elfliq {
    padding: 18px 0 8px;
    font-size: 13px;
    color: #555;
    line-height: 1.55;
}

.vf-elfliq a {
    color: #1a6cff;
}

.vf-copy {
    padding: 12px 0 6px;
    font-size: 13px;
    color: #888;
}

.vf-legal {
    padding: 4px 0 20px;
    font-size: 13px;
}

.vf-legal a {
    color: #1a6cff;
}

.vf-legal .sep {
    color: #1a6cff;
    margin: 0 6px;
}

.vf-prop65 {
    background: #f0f0f0;
    padding: 16px 20px 20px;
    display: flex;
    gap: 10px;
    align-items: flex-start;
    font-size: 12px;
    line-height: 1.5;
    color: #444;
}

.vf-prop65 .warn-icon {
    flex-shrink: 0;
    width: 18px;
    height: 18px;
    margin-top: 1px;
}

/* Warm Reminder + product slide */
.vf-warm-wrap {
    width: 100%;
    max-width: 480px;
    margin: 0 auto;
    padding: 8px 20px 36px;
}

.vf-warm h2 {
    margin: 0 0 14px;
    font-size: 22px;
    font-weight: 800;
    text-align: center;
    color: #111;
}

.vf-warm p {
    margin: 0 0 14px;
    font-size: 14px;
    line-height: 1.65;
    color: #555;
    text-align: center;
}

.vf-warm p a {
    color: #1a6cff;
    text-decoration: underline;
}

.vf-warm ul {
    margin: 0;
    padding: 0 0 0 18px;
    color: #555;
    font-size: 14px;
    line-height: 1.7;
}

.vf-warm ul li {
    margin-bottom: 6px;
}

.vf-product-slide {
    margin-top: 28px;
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
    scrollbar-color: #bbb #f0f0f0;
    cursor: grab;
    padding-bottom: 6px;
}

.vf-product-slide::-webkit-scrollbar {
    height: 6px;
    display: block;
}

.vf-product-slide::-webkit-scrollbar-track {
    background: #f0f0f0;
    border-radius: 3px;
}

.vf-product-slide::-webkit-scrollbar-thumb {
    background: #bbb;
    border-radius: 3px;
}

.vf-product-slide::-webkit-scrollbar-thumb:hover {
    background: #999;
}

.vf-product-slide.is-dragging {
    cursor: grabbing;
}

.vf-product-track {
    display: flex;
    gap: 12px;
    width: max-content;
    padding: 4px 2px 8px;
    user-select: none;
}

.vf-product-card {
    width: 200px;
    flex-shrink: 0;
    text-align: center;
    color: inherit;
}

.vf-product-img {
    width: 200px;
    height: 200px;
    border-radius: 12px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #f5f5f5;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
}

.vf-product-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    pointer-events: none;
}

.vf-product-name {
    margin: 10px 0 0;
    font-size: 13px;
    font-weight: 500;
    color: #444;
    line-height: 1.45;
    text-align: left;
}

/* 右侧悬浮窗 */
.vf-float-stack {
    position: fixed;
    right: 10px;
    bottom: 20px;
    z-index: 90;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 10px;
}

/* 促销图标与下方客服间距 100px */
.vf-float-stack .vf-float-item:last-of-type {
    margin-bottom: 100px;
}

.vf-float-item {
    position: relative;
    width: 88px;
    line-height: 0;
}

.vf-float-promo img {
    width: 88px;
    height: auto;
    display: block;
    border-radius: 8px;
}

.vf-float-close {
    position: absolute;
    top: -6px;
    right: -6px;
    z-index: 2;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    border: 0;
    background: rgba(0, 0, 0, 0.65);
    color: #fff;
    font-size: 16px;
    line-height: 1;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
}

.vf-float-chat {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background-color: rgb(17, 95, 241);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    box-shadow: 0 4px 14px rgba(17, 95, 241, 0.4);
    margin-right: 16px;
}

.vf-float-chat img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    /* 原图黑底 → 在蓝色圆底上只保留白色笑脸 */
    mix-blend-mode: screen;
}

/* Newsletter 弹窗 */
.vf-news-overlay {
    position: fixed;
    inset: 0;
    z-index: 1200;
    background: rgba(0, 0, 0, 0.45);
    display: flex;
    align-items: flex-end;
    justify-content: center;
    padding: 0 16px 30px;
}

.vf-news-overlay[hidden] {
    display: none !important;
}

.vf-news-dialog {
    position: relative;
    width: 320px;
    height: 330px;
    max-width: calc(100vw - 32px);
    background: #fff;
    border-radius: 14px;
    overflow: hidden;
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.18);
    animation: vfPop 0.22s ease-out;
    display: flex;
    flex-direction: column;
}

.vf-news-close {
    position: absolute;
    top: 6px;
    right: 8px;
    z-index: 2;
    width: 28px;
    height: 28px;
    border: 0;
    background: transparent;
    color: #888;
    font-size: 24px;
    line-height: 1;
    cursor: pointer;
}

.vf-news-body {
    flex: 0 0 auto;
    padding: 28px 18px 10px;
    text-align: center;
}

.vf-news-title {
    margin: 0 0 8px;
    font-size: 25px;
    
    color: #111;
    line-height: 1.25;
}

.vf-news-title span {
    background: linear-gradient(90deg, #e84bb8 0%, #8b5cf6 55%, #6aa8ff 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.vf-news-desc {
    margin: 0 0 14px;
    color: #222;
    font-size: 15px;
    line-height: 1.45;
    font-weight: 500;
}

.vf-news-form {
    display: flex;
    align-items: stretch;
    width: 100%;
    max-width: 260px;
    margin: 0 auto;
}

.vf-news-form input {
    flex: 1;
    min-width: 0;
    height: 40px;
    border: 1px solid #d0d0d0;
    border-right: 0;
    border-radius: 8px 0 0 8px;
    padding: 0 12px;
    font-size: 25px;
    outline: none;
    background: #fff;
}

.vf-news-form input::placeholder {
    color: #9a9a9a;
}

.vf-news-form button {
    width: 46px;
    height: 40px;
    border: 0;
    border-radius: 0 8px 8px 0;
    background: #111;
    color: #fff;
    font-size: 24px;
    line-height: 1;
    cursor: pointer;
}

.vf-news-art {
    flex: 1 1 auto;
    width: 100%;
    min-height: 0;
    overflow: hidden;
    line-height: 0;
    margin-top: auto;
}

/* 裁切底部：只露出人物上半身，脚只露一半 */
.vf-news-art img {
    width: 100%;
    height: 168px;
    object-fit: cover;
    object-position: center top;
    display: block;
}

@media (min-width: 768px) {
    .verify-main {
        padding-top: 40px;
    }
    .verify-main h1 {
        font-size: 40px;
    }
    .brand-logo {
        height: 40px;
    }
    .vf-float-item {
        width: 110px;
    }
    .vf-float-promo img {
        width: 110px;
    }
    .vf-float-chat {
        width: 60px;
        height: 60px;
    }
}