/* =====================================================================
   Jersey Store — 定制样式与动效（方案A · 手写）
   主色换色：改 --jz-accent / --jz-accent2 两行即可
   ===================================================================== */

:root {
    --jz-accent: #ff6b1a;      /* 球场橙 */
    --jz-accent2: #ffb02e;     /* 渐变辅色 */
    --jz-ink: #0c0e13;         /* 页面深底 */
    --jz-surface: #151923;     /* 卡片底 */
    --jz-surface2: #1b2130;    /* 卡片悬浮底 */
    --jz-line: #262e40;        /* 描边 */
    --jz-text: #f3f5f9;
    --jz-muted: #9aa3b5;
    --jz-radius: 14px;
    --jz-ease: cubic-bezier(.16, 1, .3, 1);
    --jz-shadow: 0 20px 50px -18px rgba(255, 107, 26, .35);
}

/* ---------- 首页整体：接管为深色全幅 ---------- */
body.home {
    background: var(--jz-ink);
    color: var(--jz-text);
}
/* 让区块可以铺满全宽（只作用于正文区域，不碰页头页脚容器） */
.home main .ct-container,
.home main .ct-container-full {
    max-width: 100%;
    padding-left: 0;
    padding-right: 0;
}
.home main .entry-content,
.home main .ct-article > * {
    margin: 0;
}
/* 隐藏 Blocksy 给页面加的标题横幅 */
.home .hero-section,
.home .ct-hero-section {
    display: none;
}

.jz-wrap {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    box-sizing: border-box;
}

/* =====================================================================
   1. HERO 首屏
   ===================================================================== */
.jz-hero {
    position: relative;
    min-height: 92vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    isolation: isolate;
    padding: 120px 0 90px;
    box-sizing: border-box;
}
/* 视差背景层：JS 控制 translateY */
.jz-hero-bg {
    position: absolute;
    inset: -20% 0 0 0;
    z-index: -2;
    background:
        radial-gradient(60% 55% at 50% 62%, rgba(255, 107, 26, .22), transparent 62%),
        radial-gradient(38% 42% at 82% 20%, rgba(255, 176, 46, .10), transparent 70%),
        radial-gradient(34% 40% at 14% 24%, rgba(64, 110, 255, .10), transparent 70%),
        linear-gradient(180deg, #10131c 0%, #0c0e13 100%);
}
/* 球场线条装饰 */
.jz-hero-bg::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        repeating-linear-gradient(90deg, transparent 0 79px, rgba(255, 255, 255, .035) 79px 80px),
        repeating-linear-gradient(0deg, transparent 0 79px, rgba(255, 255, 255, .028) 79px 80px);
    mask-image: radial-gradient(70% 70% at 50% 50%, #000 30%, transparent 100%);
    -webkit-mask-image: radial-gradient(70% 70% at 50% 50%, #000 30%, transparent 100%);
}
/* 中圈弧线 */
.jz-hero-bg::after {
    content: "";
    position: absolute;
    left: 50%;
    top: 58%;
    width: 640px;
    height: 640px;
    transform: translate(-50%, -50%);
    border: 1px solid rgba(255, 107, 26, .22);
    border-radius: 50%;
    mask-image: linear-gradient(180deg, transparent 42%, #000 60%);
    -webkit-mask-image: linear-gradient(180deg, transparent 42%, #000 60%);
}

.jz-hero-inner {
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
    padding: 0 24px;
}

.jz-tag {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 13px;
    letter-spacing: .35em;
    text-transform: uppercase;
    color: var(--jz-accent2);
    border: 1px solid rgba(255, 176, 46, .35);
    border-radius: 999px;
    padding: 9px 22px 9px 26px;
    background: rgba(255, 107, 26, .08);
    margin-bottom: 34px;
}
.jz-tag::before {
    content: "";
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--jz-accent);
    box-shadow: 0 0 12px 2px rgba(255, 107, 26, .8);
    animation: jz-blink 1.8s ease-in-out infinite;
}
@keyframes jz-blink {
    0%, 100% { opacity: 1; }
    50% { opacity: .35; }
}

/* 主标题：JS 逐字拆分后逐字入场 */
.jz-hero-title {
    font-size: clamp(42px, 7.2vw, 88px);
    line-height: 1.12;
    font-weight: 900;
    letter-spacing: .02em;
    margin: 0 0 26px;
    color: var(--jz-text);
}
.jz-hero-title .jz-ch {
    display: inline-block;
    white-space: pre;
    opacity: 0;
    transform: translateY(.65em) rotate(6deg) scale(.92);
    transition:
        opacity .7s var(--jz-ease),
        transform .7s var(--jz-ease),
        color .3s ease,
        text-shadow .3s ease;
}
.jz-hero-title .jz-ch.jz-hot {
    background: linear-gradient(120deg, var(--jz-accent) 20%, var(--jz-accent2) 90%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}
.jz-hero-title.play .jz-ch {
    opacity: 1;
    transform: none;
}

.jz-hero-sub {
    font-size: clamp(15px, 2vw, 19px);
    line-height: 1.9;
    color: var(--jz-muted);
    max-width: 620px;
    margin: 0 auto 44px;
    opacity: 0;
    transform: translateY(18px);
    transition: opacity .8s var(--jz-ease) .55s, transform .8s var(--jz-ease) .55s;
}
.jz-hero.play .jz-hero-sub { opacity: 1; transform: none; }

.jz-hero-cta {
    display: flex;
    gap: 18px;
    justify-content: center;
    flex-wrap: wrap;
    opacity: 0;
    transform: translateY(18px);
    transition: opacity .8s var(--jz-ease) .75s, transform .8s var(--jz-ease) .75s;
}
.jz-hero.play .jz-hero-cta { opacity: 1; transform: none; }

/* 按钮 */
.jz-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 16px 38px;
    border-radius: 999px;
    font-size: 16px;
    font-weight: 700;
    letter-spacing: .06em;
    text-decoration: none;
    cursor: pointer;
    border: 1px solid transparent;
    transition: transform .35s var(--jz-ease), box-shadow .35s var(--jz-ease), background .25s ease, color .25s ease;
}
.jz-btn-primary {
    color: #fff;
    background: linear-gradient(120deg, var(--jz-accent), var(--jz-accent2));
    animation: jz-pulse 2.6s ease-in-out infinite;
}
.jz-btn-primary:hover {
    color: #fff;
    transform: translateY(-3px) scale(1.02);
    box-shadow: var(--jz-shadow);
}
@keyframes jz-pulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(255, 107, 26, .45); }
    55% { box-shadow: 0 0 0 14px rgba(255, 107, 26, 0); }
}
.jz-btn-ghost {
    color: var(--jz-text);
    border-color: var(--jz-line);
    background: rgba(255, 255, 255, .03);
}
.jz-btn-ghost:hover {
    color: var(--jz-accent2);
    border-color: rgba(255, 176, 46, .5);
    transform: translateY(-3px);
}

/* 下滑提示 */
.jz-scroll-hint {
    position: absolute;
    left: 50%;
    bottom: 30px;
    transform: translateX(-50%);
    width: 24px;
    height: 40px;
    border: 2px solid rgba(255, 255, 255, .22);
    border-radius: 14px;
    opacity: 0;
    transition: opacity 1s ease 1.2s;
}
.jz-hero.play .jz-scroll-hint { opacity: 1; }
.jz-scroll-hint::after {
    content: "";
    position: absolute;
    left: 50%;
    top: 7px;
    width: 4px;
    height: 9px;
    margin-left: -2px;
    border-radius: 3px;
    background: var(--jz-accent);
    animation: jz-drop 1.6s ease-in-out infinite;
}
@keyframes jz-drop {
    0% { transform: translateY(0); opacity: 1; }
    70% { transform: translateY(12px); opacity: 0; }
    100% { transform: translateY(0); opacity: 0; }
}

/* =====================================================================
   2. 跑马灯
   ===================================================================== */
.jz-marquee {
    overflow: hidden;
    border-top: 1px solid var(--jz-line);
    border-bottom: 1px solid var(--jz-line);
    background: rgba(255, 107, 26, .05);
    padding: 16px 0;
    position: relative;
}
.jz-marquee-track {
    display: inline-flex;
    gap: 0;
    white-space: nowrap;
    animation: jz-marquee 26s linear infinite;
    will-change: transform;
}
.jz-marquee:hover .jz-marquee-track { animation-play-state: paused; }
.jz-marquee-track span {
    font-size: 14px;
    font-weight: 700;
    letter-spacing: .22em;
    color: var(--jz-muted);
    padding: 0 34px;
    position: relative;
}
.jz-marquee-track span::after {
    content: "";
    position: absolute;
    right: -3px;
    top: 50%;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    transform: translateY(-50%);
    background: var(--jz-accent);
    opacity: .6;
}
@keyframes jz-marquee {
    from { transform: translateX(0); }
    to { transform: translateX(-50%); }
}

/* =====================================================================
   3. 通用区块标题 + 滚动渐入
   ===================================================================== */
.jz-section { padding: 96px 0; }
.jz-eyebrow {
    display: block;
    text-align: center;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: .4em;
    text-transform: uppercase;
    color: var(--jz-accent);
    margin-bottom: 14px;
}
.jz-h2 {
    text-align: center;
    font-size: clamp(28px, 4vw, 44px);
    font-weight: 900;
    letter-spacing: .03em;
    margin: 0 0 16px;
    color: var(--jz-text);
}
.jz-h2 em {
    font-style: normal;
    background: linear-gradient(120deg, var(--jz-accent) 20%, var(--jz-accent2) 90%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}
.jz-lead {
    text-align: center;
    color: var(--jz-muted);
    max-width: 560px;
    margin: 0 auto 56px;
    line-height: 1.9;
}

.jz-reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity .8s var(--jz-ease), transform .8s var(--jz-ease);
}
.jz-reveal.jz-in {
    opacity: 1;
    transform: none;
}

/* =====================================================================
   4. 分类入口卡片（3D 悬浮）
   ===================================================================== */
.jz-cats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 26px;
}
.jz-cat {
    position: relative;
    display: block;
    border-radius: var(--jz-radius);
    overflow: hidden;
    border: 1px solid var(--jz-line);
    background: var(--jz-surface);
    text-decoration: none;
    transform-style: preserve-3d;
    will-change: transform;
    transition: transform .5s var(--jz-ease), border-color .35s ease, box-shadow .5s var(--jz-ease);
}
.jz-cat:hover {
    border-color: rgba(255, 107, 26, .55);
    box-shadow: var(--jz-shadow);
}
.jz-cat-img {
    aspect-ratio: 16 / 10;
    overflow: hidden;
}
.jz-cat-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transform: scale(1.02);
    transition: transform .8s var(--jz-ease);
    filter: saturate(1.05);
}
.jz-cat:hover .jz-cat-img img { transform: scale(1.09); }
.jz-cat-body {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 24px 28px;
    gap: 12px;
}
.jz-cat-name {
    font-size: 26px;
    font-weight: 900;
    color: var(--jz-text);
    letter-spacing: .04em;
}
.jz-cat-name small {
    display: block;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: .28em;
    color: var(--jz-muted);
    margin-top: 6px;
    text-transform: uppercase;
}
.jz-cat-arrow {
    flex: none;
    width: 46px;
    height: 46px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    color: #fff;
    background: linear-gradient(120deg, var(--jz-accent), var(--jz-accent2));
    transition: transform .45s var(--jz-ease);
}
.jz-cat:hover .jz-cat-arrow { transform: translateX(6px) rotate(-45deg); }
.jz-cat-arrow svg { width: 18px; height: 18px; }

/* =====================================================================
   5. 商品网格（WooCommerce 短代码输出 → 深色卡片）
   ===================================================================== */
.home .jz-grid ul.products {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 22px;
    margin: 0;
    padding: 0;
    list-style: none;
    width: 100%;
}
.home .jz-grid ul.products::before,
.home .jz-grid ul.products::after { display: none; }

.home .jz-grid ul.products li.product {
    position: relative;
    margin: 0 !important;
    padding: 18px !important;
    width: auto !important;
    float: none !important;
    background: var(--jz-surface);
    border: 1px solid var(--jz-line);
    border-radius: var(--jz-radius);
    text-align: center;
    transition:
        transform .5s var(--jz-ease),
        border-color .35s ease,
        background .35s ease,
        box-shadow .5s var(--jz-ease),
        opacity .7s var(--jz-ease);
}
.home .jz-grid ul.products li.product:hover {
    transform: translateY(-8px);
    background: var(--jz-surface2);
    border-color: rgba(255, 107, 26, .5);
    box-shadow: 0 24px 48px -20px rgba(0, 0, 0, .65);
}
.home .jz-grid li.product a.woocommerce-LoopProduct-link {
    display: block;
    text-decoration: none;
}
.home .jz-grid li.product img {
    width: 100% !important;
    height: auto;
    border-radius: 10px;
    transition: transform .7s var(--jz-ease);
}
.home .jz-grid li.product:hover img { transform: scale(1.05) rotate(-1deg); }
.home .jz-grid li.product h2.woocommerce-loop-product__title,
.home .jz-grid li.product .woocommerce-loop-product__title {
    font-size: 16px;
    font-weight: 700;
    color: var(--jz-text);
    padding: 14px 4px 6px;
    line-height: 1.5;
}
.home .jz-grid li.product .price {
    color: var(--jz-accent2) !important;
    font-size: 19px;
    font-weight: 800;
    margin-bottom: 12px;
    display: block;
}
.home .jz-grid li.product .price del {
    color: var(--jz-muted);
    opacity: .6;
    font-size: .78em;
}
.home .jz-grid li.product .price ins { text-decoration: none; }
.home .jz-grid li.product .button,
.home .jz-grid li.product .add_to_cart_button {
    display: inline-block;
    margin: 0 auto;
    padding: 10px 24px;
    border-radius: 999px;
    background: transparent;
    border: 1px solid rgba(255, 107, 26, .55);
    color: var(--jz-accent2) !important;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: .08em;
    transition: background .25s ease, color .25s ease, transform .3s var(--jz-ease);
}
.home .jz-grid li.product .button:hover {
    background: linear-gradient(120deg, var(--jz-accent), var(--jz-accent2));
    color: #fff !important;
    transform: translateY(-2px);
}
/* 翻页器 */
.home .jz-grid .woocommerce-pagination {
    color: var(--jz-muted);
    margin-top: 34px;
}
.home .jz-grid .woocommerce-pagination a { color: var(--jz-accent2); }

/* =====================================================================
   6. 定制服务区
   ===================================================================== */
.jz-custom {
    background:
        radial-gradient(50% 60% at 85% 20%, rgba(255, 107, 26, .07), transparent 70%),
        var(--jz-surface);
    border-top: 1px solid var(--jz-line);
    border-bottom: 1px solid var(--jz-line);
}
.jz-custom-grid {
    display: grid;
    grid-template-columns: 1.05fr 1fr;
    gap: 64px;
    align-items: center;
}
.jz-custom .jz-eyebrow,
.jz-custom .jz-h2,
.jz-custom .jz-lead { text-align: left; margin-left: 0; }
.jz-custom .jz-lead { margin-bottom: 34px; }

.jz-steps { list-style: none; margin: 0 0 38px; padding: 0; }
.jz-steps li {
    display: flex;
    gap: 18px;
    padding: 18px 0;
    border-bottom: 1px dashed var(--jz-line);
}
.jz-steps li:last-child { border-bottom: 0; }
.jz-step-num {
    flex: none;
    width: 44px;
    height: 44px;
    border-radius: 12px;
    display: grid;
    place-items: center;
    font-weight: 900;
    font-size: 17px;
    color: #fff;
    background: linear-gradient(140deg, var(--jz-accent), var(--jz-accent2));
    box-shadow: 0 8px 20px -8px rgba(255, 107, 26, .6);
}
.jz-steps h3 {
    margin: 2px 0 6px;
    font-size: 17px;
    font-weight: 800;
    color: var(--jz-text);
}
.jz-steps p {
    margin: 0;
    color: var(--jz-muted);
    line-height: 1.8;
    font-size: 14.5px;
}

.jz-custom-visual {
    position: relative;
}
.jz-custom-visual img {
    width: 100%;
    border-radius: var(--jz-radius);
    border: 1px solid var(--jz-line);
    display: block;
    transform: rotate(2deg);
    transition: transform .6s var(--jz-ease);
}
.jz-custom-visual:hover img { transform: rotate(0) scale(1.015); }
.jz-custom-badge {
    position: absolute;
    left: -18px;
    bottom: 26px;
    background: linear-gradient(120deg, var(--jz-accent), var(--jz-accent2));
    color: #fff;
    font-weight: 800;
    font-size: 14px;
    letter-spacing: .12em;
    padding: 13px 22px;
    border-radius: 12px;
    box-shadow: var(--jz-shadow);
    animation: jz-float 4s ease-in-out infinite;
}
@keyframes jz-float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-9px); }
}

/* =====================================================================
   7. 数据带（数字滚动）
   ===================================================================== */
.jz-stats {
    background:
        radial-gradient(60% 120% at 50% 0%, rgba(255, 107, 26, .12), transparent 65%),
        var(--jz-ink);
}
.jz-stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 26px;
    text-align: center;
}
.jz-stat {
    padding: 42px 20px;
    border: 1px solid var(--jz-line);
    border-radius: var(--jz-radius);
    background: rgba(255, 255, 255, .015);
    transition: border-color .35s ease, background .35s ease;
}
.jz-stat:hover {
    border-color: rgba(255, 107, 26, .5);
    background: rgba(255, 107, 26, .05);
}
.jz-num {
    font-size: clamp(40px, 5vw, 62px);
    font-weight: 900;
    line-height: 1;
    letter-spacing: .01em;
    background: linear-gradient(120deg, var(--jz-text) 30%, var(--jz-accent2));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    font-variant-numeric: tabular-nums;
}
.jz-stat-label {
    margin-top: 14px;
    color: var(--jz-muted);
    font-size: 14px;
    letter-spacing: .2em;
}

/* =====================================================================
   8. FAQ
   ===================================================================== */
.jz-faq {
    max-width: 780px;
    margin: 0 auto;
}
.jz-faq details {
    border: 1px solid var(--jz-line);
    border-radius: var(--jz-radius);
    background: var(--jz-surface);
    margin-bottom: 14px;
    overflow: hidden;
    transition: border-color .3s ease;
}
.jz-faq details[open] { border-color: rgba(255, 107, 26, .45); }
.jz-faq summary {
    cursor: pointer;
    list-style: none;
    padding: 22px 26px;
    font-weight: 700;
    font-size: 16.5px;
    color: var(--jz-text);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    user-select: none;
}
.jz-faq summary::-webkit-details-marker { display: none; }
.jz-faq summary::after {
    content: "+";
    flex: none;
    font-size: 22px;
    font-weight: 400;
    color: var(--jz-accent);
    transition: transform .35s var(--jz-ease);
    line-height: 1;
}
.jz-faq details[open] summary::after { transform: rotate(45deg); }
.jz-faq-body {
    padding: 0 26px 24px;
    color: var(--jz-muted);
    line-height: 1.95;
    font-size: 14.5px;
}

/* =====================================================================
   9. 底部 CTA
   ===================================================================== */
.jz-cta {
    position: relative;
    overflow: hidden;
    text-align: center;
    padding: 120px 0;
    background:
        radial-gradient(55% 90% at 50% 110%, rgba(255, 107, 26, .22), transparent 65%),
        var(--jz-ink);
}
.jz-cta h2 {
    font-size: clamp(30px, 4.6vw, 52px);
    font-weight: 900;
    color: var(--jz-text);
    margin: 0 0 18px;
}
.jz-cta p {
    color: var(--jz-muted);
    margin: 0 0 40px;
    font-size: 16.5px;
    letter-spacing: .06em;
}

/* =====================================================================
   响应式
   ===================================================================== */
@media (max-width: 900px) {
    .jz-cats { grid-template-columns: 1fr; }
    .home .jz-grid ul.products { grid-template-columns: repeat(2, 1fr); }
    .jz-custom-grid { grid-template-columns: 1fr; gap: 44px; }
    .jz-stats-grid { grid-template-columns: 1fr; }
    .jz-section { padding: 72px 0; }
}
@media (max-width: 560px) {
    .jz-hero { min-height: 86vh; padding: 100px 0 80px; }
    .jz-btn { width: 100%; max-width: 320px; }
    .jz-hero-cta { flex-direction: column; align-items: center; }
    .jz-custom-badge { left: 10px; }
}

/* 无障碍：尊重系统"减弱动态效果"设置 */
@media (prefers-reduced-motion: reduce) {
    .jz-hero-title .jz-ch,
    .jz-hero-sub,
    .jz-hero-cta,
    .jz-scroll-hint,
    .jz-reveal {
        opacity: 1 !important;
        transform: none !important;
        transition: none !important;
    }
    .jz-marquee-track,
    .jz-btn-primary,
    .jz-tag::before,
    .jz-scroll-hint::after,
    .jz-custom-badge {
        animation: none !important;
    }
}

/* =====================================================================
   10. RFQ 询盘表单（quote 页）
   ===================================================================== */
.jz-form {
    max-width: 760px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
}
.jz-form .full { grid-column: 1 / -1; }
.jz-form label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: .08em;
    color: var(--jz-muted);
    margin-bottom: 8px;
    text-transform: uppercase;
}
.jz-form label b { color: var(--jz-accent2); }
.jz-form input,
.jz-form select,
.jz-form textarea {
    width: 100%;
    box-sizing: border-box;
    background: rgba(255, 255, 255, .04);
    border: 1px solid var(--jz-line);
    border-radius: 10px;
    color: var(--jz-text);
    padding: 14px 16px;
    font-size: 15px;
    font-family: inherit;
    outline: none;
    transition: border-color .25s ease, background .25s ease;
}
.jz-form select option { background: var(--jz-surface); color: var(--jz-text); }
.jz-form input:focus,
.jz-form select:focus,
.jz-form textarea:focus {
    border-color: rgba(255, 107, 26, .6);
    background: rgba(255, 107, 26, .05);
}
.jz-form input::placeholder,
.jz-form textarea::placeholder { color: #5c6478; }
.jz-form textarea { min-height: 130px; resize: vertical; }
.jz-form-note {
    grid-column: 1 / -1;
    color: var(--jz-muted);
    font-size: 13px;
    line-height: 1.7;
    margin: -4px 0 0;
}
.jz-form-ok {
    display: none;
    grid-column: 1 / -1;
    text-align: center;
    padding: 44px 20px;
    border: 1px solid rgba(70, 200, 130, .4);
    background: rgba(70, 200, 130, .07);
    border-radius: var(--jz-radius);
}
.jz-form-ok h3 { color: #4ec882; margin: 0 0 10px; font-size: 22px; }
.jz-form-ok p { color: var(--jz-muted); margin: 0; line-height: 1.8; }
.jz-form.jz-sent > *:not(.jz-form-ok) { display: none; }
.jz-form.jz-sent .jz-form-ok { display: block; }
.jz-form-err {
    grid-column: 1 / -1;
    display: none;
    color: #ff7a7a;
    font-size: 14px;
}
@media (max-width: 640px) {
    .jz-form { grid-template-columns: 1fr; }
}

/* =====================================================================
   11. WhatsApp 悬浮按钮（常驻）
   ===================================================================== */
.jz-wa {
    position: fixed;
    right: 22px;
    bottom: 22px;
    z-index: 9999;
    width: 58px;
    height: 58px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    color: #fff;
    background: #25d366;
    box-shadow: 0 10px 26px -6px rgba(37, 211, 102, .55);
    animation: jz-wa-pulse 2.8s ease-in-out infinite;
    transition: transform .35s var(--jz-ease);
}
.jz-wa:hover { transform: scale(1.1); }
.jz-wa svg { width: 32px; height: 32px; }
@keyframes jz-wa-pulse {
    0%, 100% { box-shadow: 0 10px 26px -6px rgba(37, 211, 102, .55), 0 0 0 0 rgba(37, 211, 102, .4); }
    55% { box-shadow: 0 10px 26px -6px rgba(37, 211, 102, .55), 0 0 0 16px rgba(37, 211, 102, 0); }
}

/* =====================================================================
   12. 简单图文页（factory / cases / zh 落地页）
   ===================================================================== */
.jz-prose { max-width: 800px; margin: 0 auto; }
.jz-prose h2 { font-size: clamp(24px, 3.4vw, 34px); font-weight: 900; margin: 54px 0 16px; color: var(--jz-text); }
.jz-prose h2:first-child { margin-top: 0; }
.jz-prose p { color: var(--jz-muted); line-height: 2; font-size: 15.5px; }
.jz-prose ul { color: var(--jz-muted); line-height: 2.1; font-size: 15.5px; padding-left: 20px; }
.jz-prose li::marker { color: var(--jz-accent); }
.jz-placeholder {
    border: 2px dashed var(--jz-line);
    border-radius: var(--jz-radius);
    padding: 60px 24px;
    text-align: center;
    color: var(--jz-muted);
    font-size: 14.5px;
    line-height: 1.9;
    background: rgba(255, 255, 255, .015);
}