/* ============================================================
   SplashShield · BadouCMS Theme "splash" v2
   Apple 风极简 · 零依赖纯原生 CSS（无 Bootstrap/Swiper/AOS）
   配色体系：#f5f5f7 底 / #1d1d1f 文字 / #0071e3 品牌蓝
   兼容策略：无 aspect-ratio（padding 撑比）、无 :where、
            backdrop-filter 带 -webkit- 前缀、gap 仅用于已知现代场景
   ============================================================ */

:root{
  --ss-blue:#0071e3;            /* 品牌蓝（Apple 链接/按钮蓝） */
  --ss-blue-hover:#0077ed;
  --ss-ink:#1d1d1f;             /* 近黑主文字（Apple 标题色） */
  --ss-ink-2:#6e6e73;           /* 灰次文字（Apple 正文灰） */
  --ss-ink-3:#86868b;           /* 弱文字 */
  --ss-line:#d2d2d7;            /* 分隔线 */
  --ss-bg:#ffffff;
  --ss-bg-alt:#f5f5f7;          /* Apple 浅灰底 */
  --ss-font:-apple-system,BlinkMacSystemFont,"SF Pro Display","SF Pro Text","Helvetica Neue","Inter","Noto Sans SC","PingFang SC","Microsoft YaHei",Arial,sans-serif;
  --ss-ease:cubic-bezier(.28,1,.35,1);
}

/* ---------- 基础 ---------- */
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;font-family:var(--ss-font);
  color:var(--ss-ink);background:var(--ss-bg);
  font-size:17px;line-height:1.5;font-weight:400;
  -webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;
  text-rendering:optimizeLegibility;
}
img{max-width:100%;height:auto;display:block;border:0}
a{color:var(--ss-blue);text-decoration:none}
a:hover{color:var(--ss-blue-hover);text-decoration:underline}
h1,h2,h3,h4{color:var(--ss-ink);font-weight:600;letter-spacing:-.015em;margin:0}
p{color:var(--ss-ink-2);margin:0}
ul{margin:0;padding:0;list-style:none}
button{font-family:inherit}

/* ---------- 布局工具 ---------- */
.ss-container{max-width:1080px;margin:0 auto;padding:0 22px}
.ss-section{padding:110px 0}
.ss-section-alt{background:var(--ss-bg-alt)}
.ss-center{text-align:center}
.ss-head{max-width:680px;margin:0 auto 64px;text-align:center}
.ss-head h2{font-size:clamp(30px,4.4vw,48px);line-height:1.12;margin-bottom:14px}
.ss-head p{font-size:19px;line-height:1.6}
.ss-eyebrow{font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--ss-blue);font-weight:600;margin:0 0 12px}
@media(max-width:767px){.ss-section{padding:64px 0}.ss-head{margin-bottom:40px}}

/* ---------- 按钮（Apple 胶囊） ---------- */
.ss-btn{
  display:inline-block;border-radius:980px;border:0;cursor:pointer;
  font-size:15px;font-weight:400;line-height:1.2;
  padding:12px 26px;transition:background .25s var(--ss-ease),transform .25s var(--ss-ease),color .25s var(--ss-ease);
  text-decoration:none!important;
}
.ss-btn:hover{transform:scale(1.02);text-decoration:none!important}
.ss-btn:active{transform:scale(.98)}
.ss-btn-primary{background:var(--ss-blue);color:#fff!important}
.ss-btn-primary:hover{background:var(--ss-blue-hover);color:#fff!important}
.ss-btn-dark{background:var(--ss-ink);color:#fff!important}
.ss-btn-dark:hover{background:#333;background:#38383a;color:#fff!important}
.ss-btn-outline{background:transparent;border:1px solid var(--ss-line);color:var(--ss-ink)!important}
.ss-btn-outline:hover{border-color:var(--ss-ink)}
.ss-btn-sm{padding:8px 18px;font-size:13px}
.ss-btn-lg{padding:15px 34px;font-size:17px}
.ss-btn-whatsapp{background:#25d366;color:#fff!important}
.ss-btn-whatsapp:hover{background:#1fbf5b;color:#fff!important}
/* Apple「了解更多 >」文字链接 */
.ss-more{font-size:17px;color:var(--ss-blue)}
.ss-more:hover{text-decoration:none}
.ss-more .chev{display:inline-block;margin-left:3px;transition:transform .25s var(--ss-ease)}
.ss-more:hover .chev{transform:translateX(3px)}
.ss-btn-block{display:block;width:100%;text-align:center}

/* ---------- 导航（Apple 通透毛玻璃，带纯色回退） ---------- */
.ss-nav{
  position:fixed;top:0;left:0;right:0;z-index:1000;
  background:#ffffff; /* 不支持毛玻璃的浏览器回退为纯白 */
  background:rgba(255,255,255,.82);
  -webkit-backdrop-filter:saturate(180%) blur(20px);
  backdrop-filter:saturate(180%) blur(20px);
  border-bottom:1px solid rgba(0,0,0,.08);
}
.ss-nav-inner{display:flex;align-items:center;height:52px;max-width:1080px;margin:0 auto;padding:0 22px}
.ss-logo{display:flex;align-items:center;margin-right:auto;color:var(--ss-ink)!important;text-decoration:none!important;font-weight:600;font-size:17px;letter-spacing:-.01em}
.ss-logo:hover{text-decoration:none!important}
.ss-logo-mark{
  width:26px;height:26px;border-radius:7px;background:var(--ss-ink);color:#fff;
  display:inline-flex;align-items:center;justify-content:center;
  font-size:13px;font-weight:600;margin-right:9px;
}
.ss-menu{display:flex;align-items:center}
.ss-menu a{
  color:rgba(0,0,0,.8);font-size:13px;font-weight:400;
  padding:8px 13px;text-decoration:none!important;white-space:nowrap;
  transition:color .2s;
}
.ss-menu a:hover{color:#000}
.ss-nav-right{display:flex;align-items:center;margin-left:6px}
.ss-lang{font-size:12px;color:var(--ss-ink-3);white-space:nowrap;margin-right:16px}
.ss-lang a{color:var(--ss-ink-3);text-decoration:none!important}
.ss-lang a:hover{color:var(--ss-ink)}
.ss-lang a.active{color:var(--ss-ink);font-weight:600}
.ss-lang .sep{margin:0 5px;color:var(--ss-line)}
/* 移动端汉堡菜单内语言切换（<900px 显示） */
.ss-menu-lang{display:none;align-items:center;gap:2px;padding:16px 0 4px}
.ss-menu-lang a{
  font-size:15px!important;padding:6px 10px 6px 0!important;
  border-bottom:0!important;color:var(--ss-ink-3)!important;
}
.ss-menu-lang a.active{color:var(--ss-ink)!important;font-weight:600}
.ss-menu-lang .sep{color:var(--ss-line)}
/* 页脚次级语言切换 */
.ss-footer-lang{display:inline-flex;align-items:center;margin-right:16px}
.ss-footer-lang a{font-size:12px}
/* 汉堡（<900px） */
.ss-burger{
  display:none;width:40px;height:40px;border:0;background:transparent;cursor:pointer;
  padding:10px 6px;
}
.ss-burger i{display:block;height:1.5px;background:var(--ss-ink);margin:4px 0;transition:transform .3s var(--ss-ease),opacity .3s}
.ss-burger.open i:nth-child(1){transform:translateY(5.5px) rotate(45deg)}
.ss-burger.open i:nth-child(2){opacity:0}
.ss-burger.open i:nth-child(3){transform:translateY(-5.5px) rotate(-45deg)}
@media(max-width:899px){
  .ss-burger{display:block}
  .ss-menu{
    display:none;position:fixed;top:52px;left:0;right:0;z-index:999;
    background:#fff;border-bottom:1px solid rgba(0,0,0,.08);
    flex-direction:column;align-items:stretch;padding:8px 22px 18px;
  }
  .ss-menu.open{display:block}
  .ss-menu a{font-size:17px;padding:13px 0;border-bottom:1px solid rgba(0,0,0,.05)}
  .ss-menu a:last-child{border-bottom:0}
  .ss-nav-right .ss-lang{display:none}
  .ss-menu-lang{display:flex}
}

/* ---------- 01 Hero（Apple 产品页式大标题） ---------- */
.ss-hero{
  padding:150px 0 100px;text-align:center;
  background:var(--ss-bg-alt);
  overflow:hidden;position:relative;
}
.ss-hero-kicker{font-size:14px;font-weight:600;letter-spacing:.06em;color:var(--ss-blue);text-transform:uppercase;margin-bottom:16px}
.ss-hero-title{
  font-size:clamp(38px,7vw,80px);line-height:1.05;font-weight:700;letter-spacing:-.025em;
  max-width:16ch;margin:0 auto 18px;
}
.ss-hero-title em{font-style:normal;color:var(--ss-blue)}
.ss-hero-sub{font-size:clamp(17px,2vw,21px);line-height:1.6;color:var(--ss-ink-2);max-width:54ch;margin:0 auto 32px}
.ss-hero-cta .ss-btn{margin:0 8px 12px}
.ss-hero-cta .ss-more{display:inline-block;margin-top:14px;font-size:19px}
.ss-hero-trustmini{
  margin-top:48px;font-size:12px;color:var(--ss-ink-3);
  letter-spacing:.12em;text-transform:uppercase;
}
.ss-hero-trustmini span{margin:0 14px;white-space:nowrap}
.ss-hero-media{margin-top:64px;position:relative}
/* 4:3 比例（padding 撑比，兼容旧浏览器） */
.ss-ratio-43{position:relative;height:0;padding-bottom:56.25%;overflow:hidden;border-radius:24px;background:#e8e8ed}
.ss-ratio-43>video,.ss-ratio-43>img{position:absolute;top:0;left:0;width:100%;height:100%;object-fit:cover}
@media(max-width:767px){
  .ss-hero{padding:110px 0 64px}
  .ss-hero-cta .ss-btn{display:block;width:80%;max-width:320px;margin:0 auto 12px}
}

/* ---------- 02 信任条 ---------- */
.ss-trustbar{padding:72px 0;border-bottom:1px solid rgba(0,0,0,.06)}
.ss-stats{display:flex;flex-wrap:wrap;margin:0 -16px}
.ss-stat{width:25%;min-width:150px;padding:16px;text-align:center}
.ss-stat b{display:block;font-size:clamp(34px,4.4vw,56px);font-weight:700;letter-spacing:-.03em;color:var(--ss-ink);line-height:1.1}
.ss-stat i{font-style:normal;font-size:20px;font-weight:600;color:var(--ss-blue)}
.ss-stat span{display:block;margin-top:6px;font-size:13px;color:var(--ss-ink-3)}
@media(max-width:767px){.ss-stat{width:50%}}

/* ---------- 03 产品卡（Apple Store 卡片） ---------- */
.ss-cards{display:flex;flex-wrap:wrap;margin:-12px}
.ss-card-col{width:33.3333%;padding:12px}
@media(max-width:900px){.ss-card-col{width:50%}}
@media(max-width:600px){.ss-card-col{width:100%}}
.ss-product-card{
  display:block;background:#fff;border-radius:22px;overflow:hidden;height:100%;
  color:var(--ss-ink)!important;text-decoration:none!important;
  box-shadow:0 2px 8px rgba(0,0,0,.04);
  transition:transform .35s var(--ss-ease),box-shadow .35s var(--ss-ease);
}
.ss-product-card:hover{transform:translateY(-6px);box-shadow:0 18px 40px rgba(0,0,0,.09);text-decoration:none!important}
.ss-product-media{position:relative;height:0;padding-bottom:100%;background:#f5f5f7;overflow:hidden}
.ss-product-media img{position:absolute;top:0;left:0;width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ss-ease)}
.ss-product-card:hover .ss-product-media img{transform:scale(1.04)}
.ss-product-moq{
  position:absolute;left:14px;top:14px;background:rgba(255,255,255,.92);
  font-size:12px;color:var(--ss-blue);font-weight:600;padding:4px 12px;border-radius:980px;
}
.ss-product-body{padding:24px 24px 28px;text-align:center}
.ss-product-body h3{font-size:19px;margin-bottom:6px}
.ss-product-body p{font-size:13.5px;line-height:1.6;margin-bottom:14px}
.ss-product-body .ss-more{font-size:14px}

/* ---------- 04 三步原理 ---------- */
.ss-split{display:flex;flex-wrap:wrap;margin:-32px 0}
.ss-split-left{width:41.6667%;padding:32px 0}
.ss-split-right{width:58.3333%;padding:32px 0}
@media(max-width:900px){.ss-split-left,.ss-split-right{width:100%}}
.ss-split h2{font-size:clamp(28px,3.6vw,44px);line-height:1.15;margin-bottom:16px}
.ss-split .ss-lead{font-size:18px;line-height:1.65}
.ss-steps{display:block}
.ss-step{display:flex;padding:26px 0;border-bottom:1px solid rgba(0,0,0,.07)}
.ss-step:last-child{border-bottom:0}
.ss-step-num{font-size:15px;font-weight:700;color:var(--ss-blue);min-width:44px;padding-top:2px}
.ss-step h3{font-size:19px;margin-bottom:6px}
.ss-step p{font-size:15px;line-height:1.65}

/* ---------- 05/07 横向滑动轮播（原生 scroll-snap，无 JS 库） ---------- */
.ss-track-wrap{position:relative}
.ss-track{
  display:flex;overflow-x:auto;overflow-y:hidden;
  -webkit-overflow-scrolling:touch;scroll-snap-type:x mandatory;
  scrollbar-width:none;-ms-overflow-style:none;
  padding:8px 0 20px;
}
.ss-track::-webkit-scrollbar{display:none}
.ss-track>*{scroll-snap-align:center;flex:0 0 auto}
.ss-track .ss-product-card{width:340px;margin-right:20px}
.ss-carrow{position:absolute;top:50%;margin-top:-22px;width:44px;height:44px;border-radius:50%;
  border:1px solid var(--ss-line);background:#fff;cursor:pointer;z-index:2;
  font-size:18px;line-height:1;color:var(--ss-ink);
  display:flex;align-items:center;justify-content:center;
  transition:border-color .2s,transform .2s;
}
.ss-carrow:hover{border-color:var(--ss-ink);transform:scale(1.06)}
.ss-carrow-prev{left:-12px}
.ss-carrow-next{right:-12px}
@media(max-width:767px){.ss-carrow{display:none}}

/* 场景卡 */
.ss-scenario{position:relative;width:min(78vw,640px);margin-right:20px;border-radius:24px;overflow:hidden;background:#e8e8ed}
.ss-scenario .ss-ratio-43 img{transition:transform .6s var(--ss-ease)}
.ss-scenario:hover .ss-ratio-43 img{transform:scale(1.04)}
.ss-scenario-cap{
  position:absolute;left:0;right:0;bottom:0;padding:72px 26px 22px;color:#fff;
  background:linear-gradient(rgba(0,0,0,0),rgba(0,0,0,.6));
}
.ss-scenario-cap h3{color:#fff;font-size:21px;margin-bottom:4px}
.ss-scenario-cap p{color:rgba(255,255,255,.85);font-size:14px}

/* ---------- 06 工厂 ---------- */
.ss-facts{display:flex;flex-wrap:wrap;margin:-8px}
.ss-fact{width:50%;padding:8px}
.ss-fact-inner{background:#fff;border-radius:18px;padding:22px 24px}
.ss-fact b{display:block;font-size:26px;font-weight:700;color:var(--ss-ink);letter-spacing:-.02em}
.ss-fact span{font-size:13px;color:var(--ss-ink-3)}
.ss-certs{margin:24px 0}
.ss-cert{display:inline-block;background:#fff;border-radius:980px;padding:6px 16px;margin:0 8px 8px 0;font-size:13px;font-weight:500;color:var(--ss-ink-2)}
.ss-factory-media{border-radius:24px;overflow:hidden}

/* ---------- 07 评价 ---------- */
.ss-testi{width:min(84vw,420px);margin-right:20px;background:#fff;border-radius:24px;padding:32px 30px}
.ss-testi blockquote{margin:0 0 20px;font-size:17px;line-height:1.65;color:var(--ss-ink)}
.ss-testi figcaption{font-size:13.5px;color:var(--ss-ink-3)}
.ss-testi figcaption b{color:var(--ss-ink)}
.ss-flag{display:inline-flex;width:26px;height:26px;border-radius:50%;background:var(--ss-bg-alt);color:var(--ss-blue);
  font-size:11px;font-weight:700;align-items:center;justify-content:center;margin-right:8px;vertical-align:middle}

/* ---------- 08 FAQ（原生 details/summary，零 JS） ---------- */
.ss-faq-list{max-width:760px;margin:0 auto}
.ss-faq-item{border-bottom:1px solid rgba(0,0,0,.08)}
.ss-faq-item summary{
  list-style:none;cursor:pointer;padding:22px 44px 22px 0;
  font-size:17px;font-weight:600;color:var(--ss-ink);position:relative;
  -webkit-tap-highlight-color:transparent;
}
.ss-faq-item summary::-webkit-details-marker{display:none}
.ss-faq-item summary::after{
  content:"+";position:absolute;right:6px;top:50%;margin-top:-14px;
  font-size:22px;font-weight:400;color:var(--ss-ink-3);transition:transform .3s var(--ss-ease);
}
.ss-faq-item details[open] summary::after,
.ss-faq-item[open] summary::after{transform:rotate(45deg)}
.ss-faq-a{padding:0 0 22px;font-size:15.5px;line-height:1.7;color:var(--ss-ink-2)}

/* ---------- 09 询盘 ---------- */
.ss-inquiry{background:var(--ss-bg-alt);border-top:1px solid rgba(0,0,0,.05);padding:110px 0}
.ss-form{background:#fff;border-radius:24px;padding:40px}
.ss-form .ss-field{margin-bottom:20px}
.ss-form label{display:block;font-size:13px;font-weight:600;color:var(--ss-ink);margin-bottom:7px}
.ss-form input,.ss-form select,.ss-form textarea{
  width:100%;border:1px solid var(--ss-line);border-radius:12px;
  padding:13px 15px;font-size:15.5px;font-family:inherit;color:var(--ss-ink);
  background:#fff;-webkit-appearance:none;appearance:none;
  transition:border-color .2s,box-shadow .2s;
}
.ss-form input:focus,.ss-form select:focus,.ss-form textarea:focus{
  outline:none;border-color:var(--ss-blue);box-shadow:0 0 0 4px rgba(0,113,227,.12);
}
.ss-form textarea{resize:vertical;min-height:110px}
.ss-form-row{display:flex;flex-wrap:wrap;margin:-10px}
.ss-form-row>div{width:50%;padding:10px}
@media(max-width:700px){.ss-form-row>div{width:100%}}
.ss-form-privacy{font-size:12px;color:var(--ss-ink-3);text-align:center;margin:14px 0 0}
.ss-inquiry h2{font-size:clamp(28px,3.6vw,44px);margin-bottom:14px}
.ss-inquiry .ss-lead{font-size:18px;line-height:1.65;margin-bottom:28px}

/* ---------- 内页页头 ---------- */
.ss-pagehead{padding:128px 0 0}
.ss-breadcrumb{font-size:13px;color:var(--ss-ink-3);margin-bottom:12px}
.ss-breadcrumb a{color:var(--ss-ink-3)}
.ss-breadcrumb a:hover{color:var(--ss-blue)}
.ss-pagehead h1{font-size:clamp(34px,5vw,56px);letter-spacing:-.02em;line-height:1.1;margin-bottom:14px}
.ss-pagehead-desc{font-size:19px;line-height:1.6;max-width:60ch}

/* ---------- 列表页 ---------- */
.ss-list-page .ss-card-col{margin-bottom:0}
.ss-pagination{margin-top:64px;text-align:center}
.ss-pagination a,.ss-pagination span{
  display:inline-block;min-width:42px;height:42px;line-height:40px;
  border:1px solid var(--ss-line);border-radius:12px;margin:0 4px;padding:0 14px;
  font-size:14px;color:var(--ss-ink-2);text-decoration:none!important;
}
.ss-pagination a:hover{border-color:var(--ss-ink);color:var(--ss-ink)}
.ss-pagination .current{background:var(--ss-ink);border-color:var(--ss-ink);color:#fff}
.ss-list-footer{margin-top:80px;text-align:center;border-top:1px solid rgba(0,0,0,.07);padding-top:48px}
.ss-list-footer p{font-size:18px;color:var(--ss-ink)}

/* ---------- 详情页 ---------- */
.ss-detail-top{display:flex;flex-wrap:wrap;margin:-20px 0}
.ss-detail-gallery{width:58.3333%;padding:20px 0}
.ss-detail-info{width:41.6667%;padding:20px 0}
@media(max-width:900px){.ss-detail-gallery,.ss-detail-info{width:100%}}
.ss-gallery-main{position:relative;display:block;border-radius:24px;overflow:hidden;background:#f5f5f7}
.ss-gallery-thumbs{display:flex;flex-wrap:wrap;margin-top:14px}
.ss-thumb{width:78px;height:78px;border-radius:14px;overflow:hidden;border:2px solid transparent;margin:0 10px 10px 0;padding:0;cursor:pointer;background:none}
.ss-thumb img{width:100%;height:100%;object-fit:cover}
.ss-thumb.active{border-color:var(--ss-blue)}
.ss-buybox{position:sticky;top:76px}
@media(max-width:900px){.ss-buybox{position:static}}
.ss-buybox h1{font-size:clamp(28px,3.4vw,40px);letter-spacing:-.02em;margin-bottom:10px}
.ss-buybox-tag{font-size:15px;color:var(--ss-blue);font-weight:600;margin-bottom:18px}
.ss-spec-table{width:100%;border-collapse:collapse;margin:0 0 24px}
.ss-spec-table th{font-size:13px;color:var(--ss-ink-3);font-weight:500;text-align:left;padding:11px 0;width:38%;border-bottom:1px solid rgba(0,0,0,.07);vertical-align:top}
.ss-spec-table td{font-size:14.5px;color:var(--ss-ink);padding:11px 0;border-bottom:1px solid rgba(0,0,0,.07)}
.ss-buybox-moq{display:flex;justify-content:space-between;align-items:baseline;padding:0 0 22px;border-bottom:1px solid rgba(0,0,0,.07);margin-bottom:22px}
.ss-buybox-moq span{font-size:13px;color:var(--ss-ink-3)}
.ss-buybox-moq b{font-size:32px;font-weight:700;letter-spacing:-.02em}
.ss-buybox .ss-btn{margin-bottom:12px}
.ss-buybox-note{font-size:12.5px;color:var(--ss-ink-3);text-align:center;margin:6px 0 0}
.ss-install{margin-top:56px;background:#fff;border-radius:24px;padding:36px}
.ss-install h3{font-size:20px;margin-bottom:20px}
.ss-install-steps{display:flex;flex-wrap:wrap;margin:-14px}
.ss-install-step{width:33.3333%;padding:14px}
@media(max-width:767px){.ss-install-step{width:100%}}
.ss-install-step span{display:block;font-size:13px;font-weight:700;color:var(--ss-blue);margin-bottom:8px}
.ss-install-step p{font-size:14.5px}
.ss-detail-body{margin-top:80px;max-width:760px}
.ss-detail-body h2{font-size:28px;margin:52px 0 16px}
.ss-detail-body table{border-collapse:collapse;margin:20px 0;width:100%}
.ss-detail-body th,.ss-detail-body td{border:1px solid var(--ss-line);padding:10px 14px;font-size:14px}
.ss-detail-body img{border-radius:16px;margin:20px 0}
.ss-related{margin-top:96px}
.ss-related>h3{font-size:26px;margin-bottom:28px}
.ss-cta-banner{
  margin-top:80px;background:var(--ss-ink);border-radius:28px;
  padding:56px 48px;text-align:center;
}
.ss-cta-banner h3{color:#fff;font-size:clamp(24px,3vw,34px);margin-bottom:8px}
.ss-cta-banner p{color:rgba(255,255,255,.65);margin-bottom:26px;font-size:17px}
@media(max-width:767px){.ss-cta-banner{padding:40px 24px}}

/* ---------- 页脚（Apple 浅灰页脚） ---------- */
.ss-footer{background:var(--ss-bg-alt);border-top:1px solid rgba(0,0,0,.07);padding:56px 0 0;font-size:13px}
.ss-footer-cols{display:flex;flex-wrap:wrap;margin:-24px}
.ss-footer-col{padding:24px;width:25%}
.ss-footer-col.brand{width:33%}
.ss-footer-col.wide{width:33%}
@media(max-width:900px){.ss-footer-col,.ss-footer-col.brand,.ss-footer-col.wide{width:50%}}
@media(max-width:560px){.ss-footer-col,.ss-footer-col.brand,.ss-footer-col.wide{width:100%}}
.ss-footer h4{font-size:12px;font-weight:600;color:var(--ss-ink);margin-bottom:14px}
.ss-footer li{margin-bottom:10px}
.ss-footer a{color:var(--ss-ink-2)}
.ss-footer a:hover{color:var(--ss-ink)}
.ss-footer-slogan{margin:14px 0 0;font-size:13px;color:var(--ss-ink-2);max-width:30ch}
.ss-social{margin-top:18px}
.ss-social a{display:inline-block;width:32px;height:32px;line-height:32px;text-align:center;border-radius:50%;background:#fff;margin-right:8px;color:var(--ss-ink-2);font-size:11px}
.ss-social a:hover{color:var(--ss-ink)}
.ss-badge-reply{display:inline-block;margin-top:16px;background:#fff;border-radius:980px;padding:5px 14px;font-size:12px;color:var(--ss-ink-2)}
.ss-footer-bottom{
  border-top:1px solid rgba(0,0,0,.08);margin-top:48px;padding:20px 0 28px;
  display:flex;flex-wrap:wrap;justify-content:space-between;
  font-size:12px;color:var(--ss-ink-3);
}
.ss-footer-bottom span{margin-right:16px}
.ss-moto{letter-spacing:.08em;text-transform:uppercase;font-size:11px}

/* ---------- WhatsApp 浮动按钮 ---------- */
.ss-wa-float{
  position:fixed;right:24px;bottom:24px;z-index:1080;width:54px;height:54px;border-radius:50%;
  background:#25d366;color:#fff!important;display:flex;align-items:center;justify-content:center;
  box-shadow:0 8px 24px rgba(37,211,102,.4);transition:transform .3s var(--ss-ease);
}
.ss-wa-float:hover{transform:translateY(-4px);text-decoration:none!important}

/* ---------- 滚动淡入（IntersectionObserver，不支持则直接显示） ---------- */
[data-ss-reveal]{opacity:0;transform:translateY(24px);transition:opacity .8s var(--ss-ease),transform .8s var(--ss-ease)}
[data-ss-reveal].ss-revealed{opacity:1;transform:none}
.ss-no-io [data-ss-reveal]{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){
  [data-ss-reveal]{opacity:1;transform:none;transition:none}
  html{scroll-behavior:auto}
}

/* ---------- 打印 ---------- */
@media print{
  .ss-nav,.ss-wa-float,.ss-carrow{display:none!important}
  .ss-hero{padding:40px 0}
}