/* ============================================================
   IceRaymer — 方案二：意式暖调编辑风（Editorial Momentum）
   奶油色纸感背景 + Fraunces 衬线标题 + 草莓红点缀
   ============================================================ */
:root{
  --paper:#FAF4E8;
  --paper-2:#F3EAD8;
  --ink:#2A2118;
  --ink-soft:#6B5D4D;
  --line:#DCCEB6;
  --berry:#C64B3C;        /* 草莓红：仅 CTA 与强调 */
  --berry-deep:#A93A2D;
  --pistachio:#7C9663;
  --cream:#FFFDF7;
  --container:1240px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  background:var(--paper);
  color:var(--ink);
  font-family:'Inter',system-ui,sans-serif;
  font-size:16px;line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,.display{font-family:'Fraunces',Georgia,serif;font-weight:400;line-height:1.08;letter-spacing:-.01em}
.container{max-width:var(--container);margin:0 auto;padding:0 28px}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
::selection{background:rgba(198,75,60,.22)}
em{font-style:italic}

/* ---------- 通用 ---------- */
.eyebrow{
  display:inline-flex;align-items:center;gap:12px;
  font-size:12px;letter-spacing:.28em;text-transform:uppercase;color:var(--berry);
  font-weight:600;
}
.eyebrow::after{content:"";width:40px;height:1px;background:var(--berry);opacity:.5}
.btn{
  display:inline-flex;align-items:center;gap:10px;
  padding:15px 30px;border-radius:999px;font-weight:600;font-size:15px;
  cursor:pointer;transition:.2s ease;border:1px solid transparent;
}
.btn-primary{background:var(--berry);color:#FFF8EE;box-shadow:0 10px 24px -12px rgba(198,75,60,.55)}
.btn-primary:hover{background:var(--berry-deep);transform:translateY(-2px)}
.btn-ghost{border-color:var(--ink);color:var(--ink)}
.btn-ghost:hover{background:var(--ink);color:var(--paper)}
.section{padding:110px 0}
.sec-head{max-width:720px;margin-bottom:64px}
.sec-head h2{font-size:clamp(34px,4.4vw,54px);margin-top:18px}
.sec-head h2 em{color:var(--berry)}
.sec-head p{color:var(--ink-soft);margin-top:16px;font-size:16.5px}

/* ---------- 导航 ---------- */
header{
  position:sticky;top:0;z-index:60;
  background:rgba(250,244,232,.88);backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.nav{display:flex;align-items:center;justify-content:space-between;height:78px}
.logo{font-family:'Fraunces';font-size:24px;font-weight:600;letter-spacing:.01em}
.logo span{color:var(--berry)}
.logo small{
  display:block;font-family:'Inter';font-size:9.5px;letter-spacing:.34em;
  color:var(--ink-soft);font-weight:500;text-transform:uppercase;
}
.nav-links{display:flex;align-items:center;gap:36px;font-size:15px;color:var(--ink-soft);font-weight:500}
.nav-links > a,.nav-item > a{position:relative;padding:6px 0}
.nav-links > a::after,.nav-item > a::after{
  content:"";position:absolute;left:0;bottom:0;width:0;height:2px;
  background:var(--berry);transition:.25s;border-radius:2px;
}
.nav-links > a:hover,.nav-item > a:hover{color:var(--ink)}
.nav-links > a:hover::after,.nav-item > a:hover::after{width:100%}

/* ---------- 导航下拉：产品线 → 产品联动 ---------- */
.nav-item{position:relative}
.dropdown{
  position:absolute;top:calc(100% + 12px);left:50%;transform:translate(-50%,10px);
  display:grid;grid-template-columns:280px 384px;
  background:var(--cream);border:1px solid var(--line);border-radius:18px;
  box-shadow:0 30px 60px -20px rgba(42,33,24,.35);
  padding:12px;opacity:0;visibility:hidden;pointer-events:none;
  transition:opacity .2s ease,transform .2s ease,visibility .2s;
}
/* hover 桥：避免鼠标经过间隙时菜单消失 */
.dropdown::before{content:"";position:absolute;top:-14px;left:0;right:0;height:14px}
.has-menu:hover .dropdown,.has-menu:focus-within .dropdown{
  opacity:1;visibility:visible;pointer-events:auto;transform:translate(-50%,0);
}
.dd-lines{display:flex;flex-direction:column;gap:2px}
.dd-line{
  display:flex;align-items:center;gap:10px;padding:12px 14px;border-radius:12px;
  font-weight:600;font-size:14px;color:var(--ink);transition:.15s;
}
.dd-line .dd-num{font-family:'Fraunces';font-style:italic;color:var(--line);font-size:13px;min-width:32px;transition:.15s}
.dd-line .dd-arrow{margin-left:auto;opacity:0;transform:translateX(-4px);transition:.15s;color:var(--berry)}
.dd-line:hover,.dd-line.active{background:rgba(198,75,60,.07);color:var(--berry)}
.dd-line:hover .dd-num,.dd-line.active .dd-num{color:var(--berry)}
.dd-line:hover .dd-arrow,.dd-line.active .dd-arrow{opacity:1;transform:translateX(0)}
.dd-all{
  margin-top:8px;padding:11px 14px;border-top:1px solid var(--line);
  font-size:13px;font-weight:600;color:var(--ink-soft);transition:.15s;
}
.dd-all:hover{color:var(--berry)}
.dd-products{border-left:1px solid var(--line);margin-left:10px;padding:4px 4px 4px 12px}
.dd-group{display:flex;flex-direction:column;gap:2px}
/* 无 JS 降级：全部产品组平铺显示；JS 加载后仅显示 active 组 */
.dropdown.js .dd-group{display:none}
.dropdown.js .dd-group.active{display:flex}
.dd-product{
  display:flex;flex-direction:column;gap:2px;padding:10px 12px;border-radius:10px;transition:.15s;
}
.dd-product:hover{background:rgba(198,75,60,.07)}
.dd-product .dd-models{font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--berry);font-weight:600}
.dd-product .dd-name{font-size:13.5px;font-weight:500;color:var(--ink);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.dd-product:hover .dd-name{color:var(--berry)}
.nav .btn{padding:11px 24px;font-size:14px}
.nav-right{display:flex;align-items:center;gap:20px}
.lang-switch{display:flex;gap:4px;font-size:12.5px;font-weight:600;letter-spacing:.04em}
.lang-switch a{
  padding:5px 10px;border-radius:999px;color:var(--ink-soft);transition:.2s;
}
.lang-switch a:hover{color:var(--ink)}
.lang-switch a[aria-current="true"]{background:var(--ink);color:var(--paper)}

/* ---------- Hero ---------- */
.hero{padding:84px 0 100px;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:64px;align-items:center}
.hero h1{font-size:clamp(46px,5.8vw,78px);margin:22px 0 24px}
.hero h1 em{color:var(--berry)}
.hero-lead{color:var(--ink-soft);font-size:18px;max-width:480px;margin-bottom:36px}
.hero-actions{display:flex;gap:16px;align-items:center;flex-wrap:wrap}
.hero-note{font-size:13px;color:var(--ink-soft);display:flex;align-items:center;gap:8px}
.hero-note svg{width:16px;height:16px;color:var(--pistachio);flex:none}
.hero-media{position:relative}
/* 首页轮播图：产品透明图直接置于页面底色上，光晕背景 + 沿轮廓柔和投影 */
.hero-media .frame{
  aspect-ratio:3/3.8;
  background:radial-gradient(55% 50% at 44% 42%,rgba(255,252,246,.6),rgba(255,252,246,0) 70%);
  display:flex;align-items:flex-end;justify-content:center;
}
.hero-media img{
  width:100%;height:86%;object-fit:contain;object-position:bottom;
  margin-bottom:21%;
  filter:drop-shadow(0 25px 35px rgba(45,36,28,.25));
  transition:opacity .8s ease;
}
.hero-media .frame a{display:block;cursor:pointer}
.hero-badge{
  position:absolute;left:-34px;bottom:64px;
  background:var(--cream);border:1px solid var(--line);border-radius:16px;
  padding:18px 22px;box-shadow:0 20px 44px -20px rgba(42,33,24,.3);
}
.hero-badge b{font-family:'Fraunces';font-size:26px;display:block;color:var(--berry)}
.hero-badge span{font-size:12px;color:var(--ink-soft);letter-spacing:.06em;text-transform:uppercase}
.hero-dots{display:flex;gap:10px;margin-top:40px}
.hero-dots button{
  width:12px;height:12px;border-radius:50%;border:1.5px solid var(--ink);
  background:transparent;cursor:pointer;padding:0;transition:.2s;
}
.hero-dots button.active{background:var(--berry);border-color:var(--berry);transform:scale(1.15)}

/* 跑马灯条 */
.ticker{
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  background:var(--paper-2);overflow:hidden;padding:18px 0;
}
.ticker-inner{
  display:flex;gap:56px;white-space:nowrap;animation:ticker 30s linear infinite;
  font-family:'Fraunces';font-style:italic;font-size:19px;color:var(--ink-soft);
}
.ticker-inner b{color:var(--berry);font-style:normal;font-weight:600}
@keyframes ticker{to{transform:translateX(-50%)}}

/* ---------- 产品线（首页行式布局） ---------- */
.lines{display:flex;flex-direction:column;gap:0}
.line-row{
  display:grid;grid-template-columns:110px 1.6fr 1fr;gap:40px;align-items:center;
  padding:56px 0;border-top:1px solid var(--line);transition:.25s;
}
.line-row:last-child{border-bottom:1px solid var(--line)}
.line-row:hover{background:linear-gradient(90deg,transparent,rgba(198,75,60,.05) 20%,rgba(198,75,60,.05) 80%,transparent)}
.line-row .idx{font-family:'Fraunces';font-size:52px;font-style:italic;color:var(--line);transition:.25s}
.line-row:hover .idx{color:var(--berry)}
.line-row h3{font-size:clamp(24px,2.4vw,32px);white-space:nowrap}
.line-row .desc{color:var(--ink-soft);font-size:15px}
/* 首页产品行缩略图：无边框，产品直接置于页面底色上（同详情页风格） */
.line-row .thumb{
  aspect-ratio:16/10;
  transition:.3s;
}
.line-row:hover .thumb{transform:scale(1.02)}
.line-row .thumb img{width:100%;height:100%;object-fit:cover}
.line-tags{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px}
.tag{
  font-size:11.5px;letter-spacing:.08em;text-transform:uppercase;font-weight:600;
  color:var(--ink-soft);border:1px solid var(--line);border-radius:999px;padding:5px 12px;background:var(--cream);
}

/* ---------- 主打产品（杂志跨页式） ---------- */
.feature{background:var(--ink);color:#F4EAD8;border-radius:36px;overflow:hidden}
.feature-inner{display:grid;grid-template-columns:1fr 1fr;gap:0}
.feature-media{position:relative;min-height:460px}
.feature-media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.feat-slide > .label{
  position:absolute;top:28px;left:32px;background:var(--berry);color:#FFF8EE;
  font-size:12px;letter-spacing:.2em;text-transform:uppercase;font-weight:600;
  padding:8px 16px;border-radius:999px;z-index:2;
}
.feature-head{grid-column:1/-1;padding:84px 64px 24px;display:flex;flex-direction:column;align-items:flex-start}
.feature-head .eyebrow{color:#E8A79D}
.feature-head .eyebrow::after{background:#E8A79D}
.feature-head h2{font-size:clamp(30px,3.2vw,44px);margin-top:14px}
.feature-media .scene-pd{
  top:auto !important;left:50% !important;right:auto !important;bottom:6% !important;
  height:78% !important;width:auto !important;max-width:94% !important;
  object-fit:contain !important;transform:translateX(-50%) !important;
}
.feature-copy{padding:24px 64px 52px 8px;display:flex;flex-direction:column;justify-content:center;align-items:flex-start}
.feature-copy>p{color:#C9B9A2;font-size:16px;margin-bottom:22px}
.spec-sheet{border:1px solid rgba(244,234,216,.18);border-radius:18px;overflow:hidden;margin-bottom:26px;width:100%}
.spec-sheet .row{
  display:flex;justify-content:space-between;padding:10px 22px;
  border-bottom:1px solid rgba(244,234,216,.12);font-size:14.5px;gap:24px;
}
.spec-sheet .row:last-child{border-bottom:0}
.spec-sheet .row span{color:#C9B9A2}
.spec-sheet .row b{font-family:'Fraunces';font-weight:600;font-size:15.5px;text-align:right}

/* ---------- 场景合成：透明产品图置于页面底色上 ---------- */
.scene{position:relative;overflow:hidden}
.scene-pd{
  position:absolute !important;left:50% !important;right:auto !important;top:auto !important;bottom:5% !important;
  transform:translateX(-50%);
  width:auto !important;height:74% !important;max-width:88% !important;
  object-fit:contain;
  z-index:1;
  filter:drop-shadow(0 25px 35px rgba(45,36,28,.25));
}
.main-img .scene{position:absolute;inset:0;overflow:visible}
/* 首页 No1~3：无边框容器放开裁剪让投影溢出到页面背景，产品图抬高留出下方投影空间（偏移25px+模糊35px） */
.line-row .thumb.scene{overflow:visible}
.line-row .thumb.scene .scene-pd{height:80% !important;max-width:96% !important;bottom:15% !important}
/* Products 页分类头图：同上放开裁剪让投影溢出 */
.cat-head .thumb.scene{overflow:visible}
.cat-head .thumb.scene .scene-pd{height:82% !important;max-width:92% !important;bottom:15% !important}
/* 椭圆接触阴影：site.js 按产品实际绘制宽度生成 i.scene-shadow 并对齐基线 */
/* 用户调试参数（shadow-lab）：接触阴影深度=0%，已停用；如需恢复将 opacity 改回 1 并还原渐变透明度 .28/.15 */
.scene-shadow{
  position:absolute;z-index:0;left:50%;bottom:6%;width:78%;height:26px;
  transform:translateX(-50%);pointer-events:none;opacity:0;
  background:radial-gradient(50% 50% at 50% 50%,
    rgba(40,32,24,.28) 0%,rgba(40,32,24,.15) 42%,rgba(40,32,24,0) 72%);
  filter:blur(8px);
}
/* 产品图容器光晕：首页产品行与Products分类头图均无边框（透明底） */
.line-row .thumb,
.cat-head .thumb{
  background:radial-gradient(55% 50% at 44% 42%,rgba(255,252,246,.42),rgba(255,252,246,0) 70%);
}

/* ---------- Featured 轮换（换一换） ---------- */
.feature-inner.feature-cycle{display:block;position:relative}
.feat-slide{display:none}
.feat-slide.active{display:grid;grid-template-columns:1fr 1fr;animation:featFade .5s ease}
@keyframes featFade{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
.feature-media .scene-pd{
  top:auto !important;left:50% !important;right:auto !important;bottom:6% !important;
  height:78% !important;width:auto !important;max-width:94% !important;
  object-fit:contain !important;transform:translateX(-50%) !important;
}
.feat-shuffle{
  position:absolute;right:26px;bottom:26px;z-index:5;
  display:inline-flex;align-items:center;gap:8px;
  background:var(--cream);color:var(--ink);border:1px solid var(--line);
  border-radius:999px;padding:11px 20px;font-weight:600;font-size:13.5px;cursor:pointer;
  transition:.2s;box-shadow:0 12px 26px -12px rgba(0,0,0,.55);
  font-family:'Inter',system-ui,sans-serif;
}
.feat-shuffle:hover{background:var(--berry);color:#FFF8EE;border-color:var(--berry);transform:translateY(-2px)}
.feat-shuffle svg{width:15px;height:15px}

/* ---------- 一站式 ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:32px}
.step{background:var(--cream);border:1px solid var(--line);border-radius:22px;padding:38px 30px;transition:.25s;position:relative;overflow:hidden}
.step:hover{transform:translateY(-6px);box-shadow:0 28px 48px -28px rgba(42,33,24,.3)}
.step .big-no{
  font-family:'Fraunces';font-style:italic;font-size:64px;line-height:1;
  color:transparent;-webkit-text-stroke:1.2px var(--berry);margin-bottom:22px;display:block;
}
.step h3{font-size:21px;margin-bottom:12px}
.step p{color:var(--ink-soft);font-size:14px}

/* ---------- 引言带 ---------- */
.pull{padding:110px 0;text-align:center}
.pull blockquote{
  font-family:'Fraunces';font-size:clamp(28px,3.8vw,46px);line-height:1.25;
  max-width:880px;margin:0 auto;font-weight:300;
}
.pull blockquote em{color:var(--berry)}
.pull cite{
  display:block;margin-top:28px;font-style:normal;font-size:13px;
  letter-spacing:.24em;text-transform:uppercase;color:var(--ink-soft);
}

/* ---------- 联系 ---------- */
.contact{background:var(--paper-2);border-top:1px solid var(--line)}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:72px;align-items:start}
.contact h2,.contact h1{font-size:clamp(34px,4vw,52px);margin:18px 0 20px}
.contact h2 em,.contact h1 em{color:var(--berry)}
.contact-lead{color:var(--ink-soft);max-width:440px;margin-bottom:36px}
.c-line{display:flex;align-items:center;gap:16px;padding:18px 0;border-bottom:1px solid var(--line);font-size:15.5px}
a.c-line:hover .c-dot{transform:scale(1.08)}
a.c-line:hover{color:var(--berry-deep)}
.c-dot{width:44px;height:44px;border-radius:50%;background:var(--berry);color:#FFF8EE;display:grid;place-items:center;flex:none;transition:.2s}
.c-dot svg{width:19px;height:19px}
.c-line small{display:block;color:var(--ink-soft);font-size:12px;letter-spacing:.1em;text-transform:uppercase}
.c-card{background:var(--cream);border:1px solid var(--line);border-radius:26px;padding:40px;box-shadow:0 30px 60px -30px rgba(42,33,24,.25)}
.c-card h3{font-size:24px;margin-bottom:8px}
.c-card>p{color:var(--ink-soft);font-size:14px;margin-bottom:26px}
.c-card .btn{width:100%;justify-content:center}
/* Contact 报价表单 */
.q-form{display:grid;gap:16px;margin-bottom:22px}
.q-field{display:grid;gap:6px;font-size:13px;font-weight:600;color:var(--ink)}
.q-field input,.q-field select,.q-field textarea{
  font:400 15px/1.5 'Inter',system-ui,sans-serif;color:var(--ink);
  background:var(--paper);border:1px solid var(--line);border-radius:12px;
  padding:11px 14px;width:100%;transition:border-color .2s ease,box-shadow .2s ease;
}
.q-field textarea{resize:vertical;min-height:96px}
.q-field input:focus,.q-field select:focus,.q-field textarea:focus{
  outline:none;border-color:var(--berry);box-shadow:0 0 0 3px rgba(198,75,60,.14);
}
.q-field input:user-invalid{border-color:var(--berry)}
.q-send{margin-top:2px}
.q-note{font-size:12px;color:var(--ink-soft);text-align:center;margin-top:-6px}
.q-hp{position:absolute;left:-9999px;width:1px;height:1px;opacity:0;pointer-events:none}
/* 邮箱联系方式（最高优先级） */
.c-mail .c-dot{background:var(--berry);color:#FFF8EE}
.c-mail>div:last-child{font-weight:700;letter-spacing:.01em}
.wa-btn{width:100%;justify-content:center}

/* ---------- 产品总览页 ---------- */
.page-head h1{font-size:clamp(36px,4.6vw,58px);margin-top:18px}
.page-head .page-lead{color:var(--ink-soft);margin-top:16px;font-size:16.5px;max-width:640px}
.cat-block{margin-bottom:80px;padding-bottom:64px;border-bottom:1px solid var(--line)}
.cat-block:last-child{margin-bottom:0;padding-bottom:0;border-bottom:0}
.cat-head{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center;margin-bottom:32px}
.cat-head .cat-idx{
  font-family:'Fraunces';font-style:italic;font-size:15px;color:var(--berry);
  letter-spacing:.14em;text-transform:uppercase;
}
.cat-head h2{font-size:clamp(28px,3.4vw,42px);margin:10px 0 12px}
.cat-head .desc{color:var(--ink-soft);font-size:15px;margin-bottom:16px}
.cat-head .thumb{aspect-ratio:16/9}
.cat-head .thumb img{width:100%;height:100%;object-fit:cover}
.prod-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.prod-grid > *{min-width:0}
.prod-card{
  background:var(--cream);border:1px solid var(--line);border-radius:20px;padding:28px;
  display:flex;flex-direction:column;gap:10px;transition:.25s;
}
.prod-card:hover{transform:translateY(-5px);box-shadow:0 28px 48px -28px rgba(42,33,24,.3);border-color:rgba(198,75,60,.5)}
.prod-card .models{font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--berry);font-weight:600}
.prod-card h3{
  font-size:19px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
}
.prod-card p{color:var(--ink-soft);font-size:14px;flex:1}
.prod-card .view{font-size:13px;font-weight:600;color:var(--ink)}
.prod-card:hover .view{color:var(--berry)}

/* ---------- 产品详情页 ---------- */
.breadcrumb{font-size:13.5px;color:var(--ink-soft);margin-bottom:32px;display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.breadcrumb a:hover{color:var(--berry)}
.breadcrumb .sep{opacity:.45}
.breadcrumb [aria-current]{color:var(--ink);font-weight:500}
.product-hero{padding-bottom:48px}
.product-grid{display:grid;grid-template-columns:.95fr 1.05fr;gap:64px;align-items:start}
.product-gallery .main-img{
  position:relative;aspect-ratio:4/3;
  background:radial-gradient(55% 50% at 44% 42%,rgba(255,252,246,.6),rgba(255,252,246,0) 70%);
}
.product-gallery .main-img img{width:100%;height:100%;object-fit:cover}
.product-info h1{font-size:clamp(34px,4vw,50px);margin:16px 0 14px}
.product-tagline{color:var(--ink-soft);font-size:17px;margin-bottom:30px}
.features-title{
  font-family:'Inter';font-size:12.5px;letter-spacing:.24em;text-transform:uppercase;
  color:var(--ink-soft);font-weight:600;margin-bottom:16px;
}
/* 亮点区：全宽图标卡片网格 */
.feat-sec .features-title{margin-bottom:24px}
.product-features{list-style:none;display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:26px 34px;margin-bottom:8px}
.product-features li{display:flex;gap:14px;align-items:flex-start;line-height:1.55}
.feat-ico{
  flex:none;width:44px;height:44px;border-radius:12px;display:flex;align-items:center;justify-content:center;
  background:rgba(198,75,60,.1);color:var(--berry);
}
.feat-ico svg{width:22px;height:22px;display:block}
.feat-k{display:block;font-size:16px;font-weight:700;color:var(--ink);letter-spacing:.01em}
.feat-d{display:block;font-size:14px;color:var(--ink-soft);margin-top:4px}
.product-cta{display:flex;gap:14px;flex-wrap:wrap}
.product-cta .btn{padding:15px 28px}
.wa-btn svg{flex:none}

/* 规格矩阵 */
.spec-table-wrap{border:1px solid var(--line);border-radius:18px;overflow:auto;background:var(--cream)}
table.spec-table{width:100%;border-collapse:collapse;min-width:680px}
.spec-table th,.spec-table td{
  padding:15px 20px;text-align:left;font-size:14px;
  border-bottom:1px solid var(--line);white-space:nowrap;
}
.spec-table thead th{
  background:var(--paper-2);font-family:'Fraunces';font-size:15.5px;font-weight:600;
  position:sticky;top:0;
}
.spec-table thead th:first-child{font-family:'Inter';font-size:11.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--ink-soft);font-weight:600}
.spec-table tbody th{font-weight:500;color:var(--ink-soft);font-size:13px}
.spec-table tbody tr:last-child th,.spec-table tbody tr:last-child td{border-bottom:0}
.spec-table td{font-variant-numeric:tabular-nums}
.no-specs{
  background:var(--cream);border:1.5px dashed var(--line);border-radius:18px;
  padding:40px;color:var(--ink-soft);font-size:15px;
}

/* 多款型产品：图墙 + 型号正向规格表 + 色卡 */
.variant-wall{
  display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin:8px 0 40px;
}
.v-item{margin:0;text-align:center}
.v-item img{
  width:100%;aspect-ratio:3/4;object-fit:contain;object-position:center bottom;
  display:block;transition:.25s;
}
.v-item:hover img{transform:translateY(-4px)}
.model-bar{
  display:inline-block;background:var(--berry);color:#fff;font-weight:700;
  font-size:14px;letter-spacing:.08em;padding:5px 18px;border-radius:999px;margin-top:12px;
}
.spec-models th,.spec-models td{white-space:nowrap}
.swatch-block{margin-top:56px}
.swatch-note{color:var(--ink-soft);font-size:15px;margin:-6px 0 24px;max-width:640px}
.swatch-grid{display:grid;grid-template-columns:1.6fr 1fr;gap:22px;align-items:start}
.swatch-bars{display:grid;gap:18px}
.swatch-bars img,.swatch-photos img{
  width:100%;height:auto;display:block;border:1px solid var(--line);border-radius:14px;background:#fff;
}
@media (max-width:960px){
  .variant-wall{grid-template-columns:repeat(3,1fr)}
  .swatch-grid{grid-template-columns:1fr}
}
@media (max-width:600px){
  .variant-wall{grid-template-columns:repeat(2,1fr);gap:16px}
  .model-bar{font-size:12.5px;padding:4px 14px}
}

/* WhatsApp 浮动按钮 */
.wa-float{
  position:fixed;right:22px;bottom:22px;width:56px;height:56px;border-radius:50%;
  background:#25D366;color:#fff;display:grid;place-items:center;z-index:80;
  box-shadow:0 16px 32px -12px rgba(37,211,102,.6);transition:.2s;
}
.wa-float:hover{transform:translateY(-3px)}
.wa-float svg{width:28px;height:28px}

/* Inquiry 询价浮动按钮（堆叠在 WhatsApp 上方，跳转 Contact 报价表单） */
.q-float{
  position:fixed;right:22px;bottom:90px;width:56px;height:56px;border-radius:50%;
  background:var(--berry);color:#FFF8EE;display:grid;place-items:center;z-index:80;
  box-shadow:0 16px 32px -12px rgba(198,75,60,.6);transition:.2s;
}
.q-float:hover{background:var(--berry-deep);transform:translateY(-3px)}
.q-float svg{width:26px;height:26px}

/* ---------- 关于页 ---------- */
.stats-band{
  display:grid;grid-template-columns:repeat(4,1fr);gap:32px;
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  padding:48px 0;
}
.stats-band .stat b{
  font-family:'Fraunces';font-size:clamp(40px,5vw,64px);font-weight:400;
  color:var(--berry);display:block;line-height:1.05;
}
.stats-band .stat span{
  font-size:12.5px;letter-spacing:.18em;text-transform:uppercase;
  color:var(--ink-soft);font-weight:600;display:block;margin-top:10px;
}
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:72px;align-items:center}
.about-copy h2{font-size:clamp(32px,3.8vw,48px);margin:18px 0 24px}
.about-copy h2 em{color:var(--berry)}
.about-copy p{color:var(--ink-soft);font-size:16px;margin-bottom:18px}
.about-copy .btn{margin-top:12px}
.about-media{border-radius:220px 24px 24px 24px;overflow:hidden;aspect-ratio:4/4.4;box-shadow:0 40px 80px -30px rgba(42,33,24,.35)}
.about-media img{width:100%;height:100%;object-fit:cover}
/* about 页公司介绍图轮播 */
.media-carousel{position:relative;width:100%;height:100%}
.media-carousel .m-slide{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
  opacity:0;transition:opacity .7s ease;
}
.media-carousel .m-slide.active{opacity:1}
.carousel-dots{
  position:absolute;left:0;right:0;bottom:16px;z-index:2;
  display:flex;justify-content:center;gap:8px;
}
.carousel-dots button{
  width:8px;height:8px;border-radius:999px;border:0;cursor:pointer;padding:0;
  background:rgba(255,253,247,.55);transition:.25s;
}
.carousel-dots button.active{width:22px;background:var(--berry)}
.steps-3{grid-template-columns:repeat(3,1fr)}

/* ---------- 兼容份数盘 ---------- */
.pans-block{margin-top:64px;padding-top:40px;border-top:1px solid var(--line)}
.pans-block .sec-head{margin-bottom:24px}
.pans-block h3{font-size:clamp(22px,2.4vw,28px);margin:10px 0 12px}
.pans-lead{color:var(--ink-soft);font-size:14.5px;max-width:560px}
.pans-img{display:block;width:100%;max-width:620px;margin:28px auto 0;filter:drop-shadow(0 18px 28px rgba(45,36,28,.16))}
.pans-table th small{display:block;font-weight:500;font-size:11px;letter-spacing:.08em;color:var(--ink-soft);margin-top:3px;text-transform:none}
.pan-code{
  display:inline-block;min-width:22px;height:22px;line-height:22px;text-align:center;
  background:var(--berry);color:var(--cream);border-radius:6px;
  font-size:11px;font-weight:700;margin-right:6px;
}
.pan-code:empty{display:none}
.pans-note{margin-top:14px;font-size:13px;color:var(--ink-soft);font-style:italic}
.pan-th .pan-img{width:225px;max-width:100%;height:auto;display:block;margin:0 0 10px}

/* ---------- 页脚 ---------- */
footer{padding:56px 0 48px}
.foot-top{display:flex;justify-content:space-between;align-items:flex-end;gap:32px;flex-wrap:wrap;margin-bottom:40px}
.foot-logo{font-family:'Fraunces';font-size:40px}
.foot-logo span{color:var(--berry)}
.foot-links{display:flex;gap:28px;font-size:14px;color:var(--ink-soft)}
.foot-links a:hover{color:var(--berry)}
.foot-bottom{
  border-top:1px solid var(--line);padding-top:24px;
  display:flex;justify-content:space-between;font-size:12.5px;color:var(--ink-soft);flex-wrap:wrap;gap:12px;
}

/* ---------- 响应式 ---------- */
@media (max-width:1020px){
  .nav-links{display:none}
  /* 手机/平板导航：logo+按钮一行，导航链接第二行横向滚动（下拉菜单不适用触屏，直接平铺链接） */
  .nav{flex-wrap:wrap;height:auto;padding:14px 28px 0;row-gap:0}
  .nav-right{margin-left:auto}
  .nav .nav-links{
    display:flex;order:3;flex-basis:100%;overflow-x:auto;-webkit-overflow-scrolling:touch;
    gap:24px;margin:12px -28px 0;padding:0 28px 12px;border-top:1px solid var(--line);
    scrollbar-width:none;
  }
  .nav .nav-links::-webkit-scrollbar{display:none}
  .nav .nav-links a{white-space:nowrap;flex-shrink:0}
  .nav-item.has-menu .dropdown{display:none}
  .nav-item.has-menu > a::after{content:"";display:none}
  .hero-grid{grid-template-columns:1fr;gap:48px}
  .hero-media .frame{aspect-ratio:4/3}
  .hero-badge{left:auto;right:-8px;bottom:24px}
  .line-row{grid-template-columns:1fr;gap:18px;padding:44px 0}
  .line-row .idx{font-size:36px}
  .line-row h3{white-space:normal}
  .line-row .thumb{max-width:520px}
  .feature-inner{grid-template-columns:1fr}
  .feat-slide.active{grid-template-columns:1fr}
  .feature-head{padding:68px 32px 14px}
  .feat-slide > .label{top:20px;left:24px}
  .feature-media{min-height:340px}
  .feature-copy{padding:12px 32px 40px}
  .steps{grid-template-columns:1fr 1fr}
  .contact-grid{grid-template-columns:1fr;gap:48px}
  .section{padding:80px 0}
  .product-grid{grid-template-columns:1fr;gap:40px}
  .cat-head{grid-template-columns:1fr;gap:24px}
  .prod-grid{grid-template-columns:1fr 1fr}
  .stats-band{grid-template-columns:1fr 1fr;gap:40px 24px}
  .about-grid{grid-template-columns:1fr;gap:40px}
  .steps-3{grid-template-columns:1fr 1fr}
}
@media (max-width:600px){
  .steps{grid-template-columns:1fr}
  .hero{padding:48px 0 72px}
  .nav .btn{display:none}
  .prod-grid{grid-template-columns:1fr}
  .steps-3{grid-template-columns:1fr}
  .c-card{padding:28px 22px}
}
@media (prefers-reduced-motion:reduce){
  *{transition:none!important;animation:none!important;scroll-behavior:auto}
  .ticker-inner{animation:none}
}