/* =========================================================
   茗鑫黄金 · 设计系统 (轻奢典雅风)
   主色 #1A1512 | 暖金 #C9A961 | 琥珀橙 #D48846
   辅助米白 #F5F0EB | 信任深绿 #2D5043
   ========================================================= */
:root{
  --bg:#1A1512;
  --bg-soft:#221B16;
  --bg-card:#2A2018;
  --gold:#C9A961;
  --gold-soft:#E2C98C;
  --gold-dim:rgba(201,169,97,.18);
  --amber:#D48846;
  --beige:#F5F0EB;
  --beige-dim:#C9BCAE;
  --green:#2D5043;
  --line:rgba(201,169,97,.22);
  --line-soft:rgba(245,240,235,.08);
  --r:14px;
  --shadow:0 18px 50px rgba(0,0,0,.45);
  --shadow-hover:0 8px 24px rgba(0,0,0,.3);
  --ease:cubic-bezier(.4,0,.2,1);
  --serif:"Noto Serif SC","Songti SC","STSong",serif;
  --sans:"Noto Sans SC","PingFang SC","Microsoft YaHei",-apple-system,sans-serif;
  --maxw:1240px;
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  background:var(--bg);
  color:var(--beige);
  font-family:var(--sans);
  font-size:16px;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}
button{font-family:inherit;cursor:pointer;border:none;background:none}
input,textarea,select{font-family:inherit}

/* 金色渐变文字 */
.gold-text{
  background:linear-gradient(100deg,var(--gold-soft),var(--gold) 45%,#9c7e3e);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}

/* 容器 */
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 24px}
.section{padding:96px 0}
.section-head{text-align:center;max-width:720px;margin:0 auto 56px}
.eyebrow{
  display:inline-block;font-size:13px;letter-spacing:.32em;color:var(--gold);
  text-transform:uppercase;margin-bottom:16px;
}
.section-head h2{
  font-family:var(--serif);font-weight:700;font-size:clamp(26px,3.4vw,40px);
  line-height:1.3;color:var(--beige);
}
.section-head p{margin-top:16px;color:var(--beige-dim);font-size:15.5px}
.divider{
  width:64px;height:2px;margin:22px auto 0;
  background:linear-gradient(90deg,transparent,var(--gold),transparent);
}

/* ============ 按钮 ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:14px 30px;border-radius:999px;font-size:15px;font-weight:500;
  transition:transform .25s var(--ease),box-shadow .25s var(--ease),background .25s,color .25s;
  white-space:nowrap;
}
.btn-primary{
  background:linear-gradient(135deg,var(--amber),#b96e34);
  color:#1A1512;font-weight:700;box-shadow:0 6px 20px rgba(212,136,70,.28);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 10px 28px rgba(212,136,70,.4)}
.btn-outline{
  border:1px solid var(--gold);color:var(--gold);
  background:rgba(201,169,97,.04);
}
.btn-outline:hover{background:var(--gold-dim);transform:translateY(-2px)}
.btn-ghost{border:1px solid var(--line-soft);color:var(--beige)}
.btn-ghost:hover{border-color:var(--gold);color:var(--gold)}
.btn-sm{padding:10px 22px;font-size:14px}

/* CTA 脉冲（每5秒轻微缩放） */
@keyframes ctaPulse{
  0%,90%,100%{transform:scale(1)}
  95%{transform:scale(1.03)}
}
.pulse{animation:ctaPulse 5s var(--ease) infinite}

/* ============ 导航栏 ============ */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:100;
  transition:background .4s var(--ease),box-shadow .4s,backdrop-filter .4s;
}
.nav.scrolled{
  background:rgba(26,21,18,.92);
  backdrop-filter:blur(14px);
  box-shadow:0 1px 0 var(--line-soft);
}
.nav-inner{
  max-width:var(--maxw);margin:0 auto;padding:18px 24px;
  display:flex;align-items:center;justify-content:space-between;gap:24px;
}
.brand{display:flex;align-items:center;gap:11px;font-family:var(--serif);font-weight:700}
.brand .logo-mark{
  width:38px;height:38px;border-radius:50%;
  background:radial-gradient(circle at 35% 30%,var(--gold-soft),var(--gold) 60%,#8a6d32);
  display:flex;align-items:center;justify-content:center;color:#1A1512;font-weight:900;
  font-size:18px;box-shadow:0 0 0 1px rgba(201,169,97,.4),0 4px 14px rgba(201,169,97,.25);
}
.brand .brand-name{font-size:21px;letter-spacing:.04em}
.brand .brand-name b{color:var(--gold)}
.nav-links{display:flex;align-items:center;gap:30px}
.nav-links a{
  font-size:15px;color:var(--beige-dim);position:relative;padding:6px 0;transition:color .25s;
}
.nav-links a::after{
  content:"";position:absolute;left:0;bottom:0;width:0;height:2px;background:var(--gold);
  transition:width .3s var(--ease);
}
.nav-links a:hover,.nav-links a.active{color:var(--beige)}
.nav-links a:hover::after,.nav-links a.active::after{width:100%}
.nav-cta{display:flex;align-items:center;gap:14px}
.nav-toggle{display:none;flex-direction:column;gap:5px;width:30px;height:24px;justify-content:center}
.nav-toggle span{height:2px;background:var(--gold);border-radius:2px;transition:.3s}

/* 移动端全屏菜单 */
.mobile-menu{
  position:fixed;inset:0;z-index:99;background:rgba(20,16,13,.97);
  backdrop-filter:blur(8px);
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;
  opacity:0;pointer-events:none;transition:opacity .35s var(--ease);
}
.mobile-menu.open{opacity:1;pointer-events:auto}
.mobile-menu a{font-family:var(--serif);font-size:24px;color:var(--beige);padding:10px}
.mobile-menu a.active{color:var(--gold)}
.mobile-menu .btn{margin-top:18px}

/* ============ Hero ============ */
.hero{position:relative;height:100vh;min-height:640px;overflow:hidden}
.hero-slides{position:absolute;inset:0}
.hero-slide{position:absolute;inset:0;opacity:0;transition:opacity 1.2s var(--ease);background-size:cover;background-position:center}
.hero-slide.active{opacity:1}
.hero-slide::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(90deg,rgba(20,16,13,.92) 0%,rgba(20,16,13,.66) 40%,rgba(20,16,13,.25) 100%),
             linear-gradient(0deg,rgba(20,16,13,.9),transparent 55%);
}
.hero-content{
  position:relative;z-index:3;height:100%;
  display:flex;flex-direction:column;justify-content:center;align-items:flex-start;
  max-width:var(--maxw);margin:0 auto;padding:0 24px;
}
.hero-tag{
  display:inline-flex;align-items:center;gap:8px;font-size:13px;letter-spacing:.2em;
  color:var(--gold);border:1px solid var(--line);padding:7px 16px;border-radius:999px;
  background:rgba(26,21,18,.4);margin-bottom:26px;
}
.hero h1{
  font-family:var(--serif);font-weight:700;
  font-size:clamp(36px,6vw,68px);line-height:1.18;color:var(--beige);
  max-width:14em;
}
.hero .sub{
  margin-top:22px;font-size:clamp(15px,1.6vw,19px);color:var(--beige-dim);
  letter-spacing:.04em;max-width:32em;
}
.hero-cta{display:flex;gap:16px;margin-top:40px;flex-wrap:wrap}
.hero-dots{position:absolute;bottom:36px;left:50%;transform:translateX(-50%);z-index:4;display:flex;gap:12px}
.hero-dots button{width:34px;height:4px;border-radius:4px;background:rgba(245,240,235,.3);transition:.3s}
.hero-dots button.active{background:var(--gold);width:52px}
.scroll-hint{
  position:absolute;bottom:34px;right:34px;z-index:4;font-size:12px;letter-spacing:.2em;
  color:var(--beige-dim);writing-mode:vertical-rl;display:flex;align-items:center;gap:10px;
}
.scroll-hint::after{content:"";width:1px;height:46px;background:linear-gradient(var(--gold),transparent)}

/* 限时活动飘带 */
.ribbon{
  position:absolute;top:96px;right:-46px;z-index:5;
  background:linear-gradient(135deg,var(--amber),#b96e34);
  color:#1A1512;font-weight:700;font-size:13px;letter-spacing:.08em;
  padding:9px 56px;transform:rotate(38deg);box-shadow:0 6px 18px rgba(0,0,0,.35);
  animation:ribbon 3.2s ease-in-out infinite;
}
@keyframes ribbon{0%,100%{transform:rotate(38deg) translateY(0)}50%{transform:rotate(38deg) translateY(-5px)}}

/* ============ 分类卡片（首页产品系列） ============ */
.cat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.cat-card{
  position:relative;border:1px solid var(--line-soft);border-radius:var(--r);overflow:hidden;
  background:var(--bg-card);transition:transform .35s var(--ease),border-color .35s,box-shadow .35s;
}
.cat-card:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow-hover)}
.cat-card .cat-img{height:230px;background-size:cover;background-position:center;position:relative}
.cat-card .cat-img::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(20,16,13,.85),transparent 70%)}
.cat-card .cat-body{padding:26px 26px 30px;position:relative}
.cat-card h3{font-family:var(--serif);font-size:23px;color:var(--beige);margin-bottom:10px}
.cat-card p{color:var(--beige-dim);font-size:14.5px;min-height:48px}
.cat-card .cat-more{margin-top:18px;display:inline-flex;align-items:center;gap:7px;color:var(--gold);font-size:14.5px;font-weight:500}
.cat-card .cat-more span{transition:transform .3s}
.cat-card:hover .cat-more span{transform:translateX(5px)}

/* ============ 信任区 ============ */
.trust{background:linear-gradient(180deg,var(--bg),var(--bg-soft))}
.trust-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.trust-item{
  text-align:center;padding:34px 22px;border:1px solid var(--line-soft);border-radius:var(--r);
  background:rgba(42,32,24,.5);transition:border-color .3s,transform .3s;
}
.trust-item:hover{border-color:var(--gold);transform:translateY(-4px)}
.trust-icon{
  width:60px;height:60px;margin:0 auto 18px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  background:var(--gold-dim);color:var(--gold);
}
.trust-item.green .trust-icon{background:rgba(45,80,67,.4);color:#7FB8A0}
.trust-item h4{font-family:var(--serif);font-size:18px;color:var(--beige);margin-bottom:8px}
.trust-item p{font-size:13.5px;color:var(--beige-dim)}

/* ============ 产品网格（精选 / 列表） ============ */
.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.product-card{
  background:var(--bg-card);border:1px solid var(--line-soft);border-radius:var(--r);overflow:hidden;
  transition:transform .35s var(--ease),box-shadow .35s,border-color .35s;
  display:flex;flex-direction:column;
}
.product-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:var(--gold)}
.product-thumb{position:relative;aspect-ratio:1/1;overflow:hidden;background:#15110d}
.product-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}
.product-card:hover .product-thumb img{transform:scale(1.06)}
.product-tag{
  position:absolute;top:14px;left:14px;font-size:12px;letter-spacing:.05em;
  background:rgba(26,21,18,.7);color:var(--gold);padding:5px 12px;border-radius:999px;
  border:1px solid var(--line);backdrop-filter:blur(4px);
}
.product-body{padding:22px 22px 24px;display:flex;flex-direction:column;flex:1}
.product-body h3{font-family:var(--serif);font-size:19px;color:var(--beige);margin-bottom:8px;line-height:1.35}
.product-meta{display:flex;gap:14px;font-size:13px;color:var(--beige-dim);margin-bottom:14px;flex-wrap:wrap}
.product-meta b{color:var(--gold-soft);font-weight:500}
.product-price{margin-top:auto;display:flex;align-items:baseline;justify-content:space-between;gap:10px}
.product-price .price{font-family:var(--serif);font-size:22px;color:var(--amber);font-weight:700}
.product-price .price.note{font-size:15px}
.product-card .view-btn{
  align-self:flex-start;margin-top:16px;font-size:14px;color:var(--gold);
  display:inline-flex;align-items:center;gap:6px;
}
.product-card .view-btn span{transition:transform .3s}
.product-card:hover .view-btn span{transform:translateX(5px)}

/* ============ 数据滚动 ============ */
.stats{background:linear-gradient(180deg,var(--bg-soft),var(--bg));border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft)}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:30px;text-align:center}
.stat .num{font-family:var(--serif);font-size:clamp(34px,4vw,52px);font-weight:700;color:var(--gold);line-height:1}
.stat .num .unit{font-size:.5em;color:var(--beige-dim);margin-left:4px}
.stat .label{margin-top:12px;color:var(--beige-dim);font-size:14.5px;letter-spacing:.04em}

/* ============ 定制流程 ============ */
.process-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;counter-reset:step}
.step{position:relative;padding:34px 26px;border:1px solid var(--line-soft);border-radius:var(--r);background:rgba(42,32,24,.5);text-align:center}
.step .step-no{
  width:54px;height:54px;margin:0 auto 18px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;font-family:var(--serif);
  font-size:22px;font-weight:700;color:#1A1512;
  background:linear-gradient(135deg,var(--gold-soft),var(--gold));
  box-shadow:0 6px 18px rgba(201,169,97,.3);
}
.step h4{font-family:var(--serif);font-size:19px;color:var(--beige);margin-bottom:10px}
.step p{font-size:13.5px;color:var(--beige-dim)}

/* 案例 */
.case-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:54px}
.case-card{border:1px solid var(--line-soft);border-radius:var(--r);overflow:hidden;background:var(--bg-card)}
.case-card .case-img{height:240px;background-size:cover;background-position:center}
.case-card .case-body{padding:24px}
.case-card h4{font-family:var(--serif);font-size:18px;color:var(--beige);margin-bottom:8px}
.case-card p{font-size:14px;color:var(--beige-dim)}

/* ============ 表单 ============ */
.form-wrap{max-width:620px;margin:0 auto}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.field{margin-bottom:18px}
.field label{display:block;font-size:14px;color:var(--beige-dim);margin-bottom:8px}
.field label .req{color:var(--amber)}
.field input,.field textarea,.field select{
  width:100%;padding:13px 16px;border-radius:10px;background:#15110d;
  border:1px solid var(--line-soft);color:var(--beige);font-size:15px;
  transition:border-color .2s var(--ease),box-shadow .2s;
}
.field input:focus,.field textarea:focus,.field select:focus{
  outline:none;border-color:var(--gold);
  box-shadow:0 0 0 3px rgba(201,169,97,.18);
}
.field textarea{resize:vertical;min-height:120px}
.field .err{color:#E08A6A;font-size:12.5px;margin-top:6px;display:none}
.field.invalid input,.field.invalid textarea{border-color:#E08A6A}
.field.invalid .err{display:block}
.form-note{font-size:13px;color:var(--beige-dim);text-align:center;margin-top:14px}
.form-success{
  display:none;text-align:center;padding:40px 20px;border:1px solid var(--green);
  border-radius:var(--r);background:rgba(45,80,67,.18);
}
.form-success.show{display:block}
.form-success .ok{font-size:40px;color:#7FB8A0;margin-bottom:12px}

/* ============ 品牌故事时间线 ============ */
.timeline{position:relative;max-width:860px;margin:0 auto;padding-left:30px}
.timeline::before{content:"";position:absolute;left:7px;top:6px;bottom:6px;width:2px;background:linear-gradient(var(--gold),transparent)}
.tl-item{position:relative;padding:0 0 44px 36px}
.tl-item::before{
  content:"";position:absolute;left:-30px;top:4px;width:16px;height:16px;border-radius:50%;
  background:var(--gold);box-shadow:0 0 0 4px rgba(201,169,97,.15);
}
.tl-year{font-family:var(--serif);font-size:22px;color:var(--gold);font-weight:700}
.tl-item h4{font-size:18px;color:var(--beige);margin:4px 0 8px}
.tl-item p{color:var(--beige-dim);font-size:14.5px}

/* 匠人 */
.artisan{display:grid;grid-template-columns:1fr 1fr;gap:46px;align-items:center}
.artisan .art-img{height:420px;border-radius:var(--r);background-size:cover;background-position:center;border:1px solid var(--line)}
.artisan h3{font-family:var(--serif);font-size:28px;color:var(--beige);margin-bottom:18px}
.artisan p{color:var(--beige-dim);margin-bottom:16px}

/* ============ FAQ ============ */
.faq-search{max-width:560px;margin:0 auto 40px;position:relative}
.faq-search input{
  width:100%;padding:15px 46px 15px 20px;border-radius:999px;background:#15110d;
  border:1px solid var(--line);color:var(--beige);font-size:15px;
}
.faq-search input:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(201,169,97,.15)}
.faq-search .ic{position:absolute;right:18px;top:50%;transform:translateY(-50%);color:var(--gold)}
.faq-cats{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-bottom:34px}
.faq-cats button{
  padding:9px 20px;border-radius:999px;border:1px solid var(--line-soft);color:var(--beige-dim);
  font-size:14px;transition:.25s;
}
.faq-cats button.active,.faq-cats button:hover{border-color:var(--gold);color:var(--gold);background:var(--gold-dim)}
.faq-list{max-width:840px;margin:0 auto;display:flex;flex-direction:column;gap:14px}
.faq-item{border:1px solid var(--line-soft);border-radius:var(--r);background:var(--bg-card);overflow:hidden}
.faq-q{
  width:100%;text-align:left;padding:20px 24px;display:flex;justify-content:space-between;
  align-items:center;gap:16px;font-size:16px;color:var(--beige);font-weight:500;
}
.faq-q .plus{color:var(--gold);font-size:22px;transition:transform .3s;flex:none}
.faq-item.open .faq-q .plus{transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .4s var(--ease);color:var(--beige-dim);font-size:14.5px}
.faq-a-inner{padding:0 24px 22px;line-height:1.8}
.faq-empty{text-align:center;color:var(--beige-dim);padding:30px;display:none}

/* ============ 联系 / 地图 ============ */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}
.info-card{border:1px solid var(--line-soft);border-radius:var(--r);background:var(--bg-card);padding:32px}
.info-card h3{font-family:var(--serif);font-size:22px;color:var(--beige);margin-bottom:22px}
.info-row{display:flex;gap:14px;margin-bottom:20px}
.info-row .ic{width:42px;height:42px;flex:none;border-radius:10px;background:var(--gold-dim);color:var(--gold);display:flex;align-items:center;justify-content:center}
.info-row .t{font-size:14.5px}
.info-row .t b{display:block;color:var(--beige);font-weight:500;margin-bottom:3px}
.info-row .t span{color:var(--beige-dim)}
.map-box{border:1px solid var(--line-soft);border-radius:var(--r);overflow:hidden;height:420px;background:#15110d}
.map-box iframe{width:100%;height:100%;border:0;filter:grayscale(.2) contrast(1.05)}
.map-link{margin-top:14px;font-size:14px;color:var(--gold);display:inline-flex;gap:7px;align-items:center}

/* ============ 页脚 ============ */
.footer{background:var(--bg-soft);border-top:1px solid var(--line-soft);padding:64px 0 30px}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:40px;margin-bottom:46px}
.footer .brand{margin-bottom:18px}
.footer p.desc{color:var(--beige-dim);font-size:14px;max-width:30em}
.footer h5{font-family:var(--serif);font-size:16px;color:var(--beige);margin-bottom:18px}
.footer ul li{margin-bottom:11px}
.footer ul li a{color:var(--beige-dim);font-size:14px;transition:color .25s}
.footer ul li a:hover{color:var(--gold)}
.footer .socials{display:flex;gap:12px;margin-top:8px}
.footer .socials a{width:40px;height:40px;border-radius:50%;border:1px solid var(--line-soft);display:flex;align-items:center;justify-content:center;color:var(--gold);transition:.25s}
.footer .socials a:hover{border-color:var(--gold);background:var(--gold-dim)}
.footer-bottom{border-top:1px solid var(--line-soft);padding-top:24px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;color:var(--beige-dim);font-size:13px}
.footer-bottom a{color:var(--beige-dim);border-bottom:1px dashed var(--line)}
.footer-bottom a:hover{color:var(--gold)}
.beian-gongan a{display:inline-flex;align-items:center;gap:5px}
.beian-gongan img{vertical-align:middle;flex:none}

/* ============ 悬浮客服 ============ */
.float-consult{
  position:fixed;z-index:90;right:26px;bottom:26px;
  display:flex;align-items:center;gap:10px;padding:13px 20px;border-radius:999px;
  background:linear-gradient(135deg,var(--amber),#b96e34);color:#1A1512;font-weight:700;font-size:14.5px;
  box-shadow:0 10px 30px rgba(212,136,70,.4);transition:transform .25s var(--ease);
}
.float-consult:hover{transform:translateY(-3px) scale(1.02)}
.float-consult svg{width:20px;height:20px}

/* ============ 滚动淡入 ============ */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.in{opacity:1;transform:none}
@keyframes fadeUp{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:none}}
.fade-up{animation:fadeUp .7s var(--ease) both}

/* 价格说明 */
.price-note{text-align:center;font-size:13px;color:var(--beige-dim);margin-top:30px}

/* 详情页 */
.detail-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:54px;align-items:start}
.gallery-main{aspect-ratio:1/1;border-radius:var(--r);overflow:hidden;border:1px solid var(--line);background:#15110d}
.gallery-main img{width:100%;height:100%;object-fit:cover}
.gallery-thumbs{display:flex;gap:12px;margin-top:14px}
.gallery-thumbs img{width:80px;height:80px;object-fit:cover;border-radius:10px;border:1px solid var(--line-soft);cursor:pointer;opacity:.65;transition:.25s}
.gallery-thumbs img.active,.gallery-thumbs img:hover{opacity:1;border-color:var(--gold)}
.detail-info h1{font-family:var(--serif);font-size:clamp(26px,3vw,36px);color:var(--beige);line-height:1.3}
.detail-tags{display:flex;gap:10px;flex-wrap:wrap;margin:18px 0}
.detail-tags span{font-size:13px;color:var(--gold);border:1px solid var(--line);padding:5px 12px;border-radius:999px;background:rgba(201,169,97,.05)}
.detail-price{font-family:var(--serif);font-size:32px;color:var(--amber);font-weight:700;margin:8px 0 6px}
.detail-desc{color:var(--beige-dim);margin:20px 0;line-height:1.85}
.detail-block{margin-top:26px;border-top:1px solid var(--line-soft);padding-top:22px}
.detail-block h4{font-family:var(--serif);font-size:18px;color:var(--gold);margin-bottom:12px}
.detail-block p,.detail-block li{color:var(--beige-dim);font-size:14.5px;line-height:1.85}
.detail-block ul{list-style:disc;padding-left:20px;display:flex;flex-direction:column;gap:6px}
.detail-cta{display:flex;gap:14px;margin-top:30px;flex-wrap:wrap}
.stock{display:inline-flex;align-items:center;gap:7px;font-size:13.5px;color:#7FB8A0;margin-top:4px}
.stock .dot{width:8px;height:8px;border-radius:50%;background:#7FB8A0;box-shadow:0 0 0 3px rgba(127,184,160,.2)}

/* 面包屑 */
.crumb{font-size:13.5px;color:var(--beige-dim);padding:110px 0 0}
.crumb a:hover{color:var(--gold)}
.crumb span{margin:0 8px;color:var(--gold)}

/* 筛选器 */
.filters{display:flex;gap:14px;flex-wrap:wrap;align-items:center;justify-content:center;margin-bottom:44px}
.filter-group{display:flex;gap:8px;align-items:center}
.filter-group .lbl{font-size:14px;color:var(--beige-dim);margin-right:4px}
.chip{padding:8px 18px;border-radius:999px;border:1px solid var(--line-soft);color:var(--beige-dim);font-size:14px;transition:.25s}
.chip.active,.chip:hover{border-color:var(--gold);color:var(--gold);background:var(--gold-dim)}
select.chip{appearance:none;padding-right:32px;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23C9A961' stroke-width='1.6' fill='none'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center}

/* 页面头图 */
.page-hero{position:relative;padding:150px 0 70px;text-align:center;overflow:hidden}
.page-hero::before{content:"";position:absolute;inset:0;background:radial-gradient(ellipse at 50% 0%,rgba(201,169,97,.12),transparent 60%)}
.page-hero h1{position:relative;font-family:var(--serif);font-size:clamp(30px,4vw,46px);color:var(--beige)}
.page-hero p{position:relative;color:var(--beige-dim);margin-top:14px;max-width:36em;margin-left:auto;margin-right:auto}

/* ============ 响应式 ============ */
@media (max-width:1023px){
  .cat-grid{grid-template-columns:repeat(2,1fr)}
  .product-grid{grid-template-columns:repeat(2,1fr)}
  .trust-grid{grid-template-columns:repeat(2,1fr)}
  .stats-grid{grid-template-columns:repeat(2,1fr);gap:40px 24px}
  .process-grid{grid-template-columns:repeat(2,1fr)}
  .case-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .artisan{grid-template-columns:1fr;gap:30px}
  .artisan .art-img{height:300px;order:-1}
  .contact-grid{grid-template-columns:1fr}
  .detail-grid{grid-template-columns:1fr;gap:34px}
}
@media (max-width:767px){
  .section{padding:64px 0}
  .nav-links,.nav-cta .btn{display:none}
  .nav-toggle{display:flex}
  .nav-cta .float-consult{display:none}
  .hero h1{font-size:clamp(30px,8vw,42px)}
  .hero-cta .btn{flex:1;justify-content:center}
  .cat-grid,.product-grid,.trust-grid,.process-grid,.stats-grid{grid-template-columns:1fr}
  .stats-grid{grid-template-columns:1fr 1fr}
  .form-row{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr;gap:30px}
  .scroll-hint{display:none}
  .ribbon{top:84px;right:-52px;font-size:11px;padding:7px 50px}
  .float-consult{flex-direction:row;right:14px;bottom:14px;left:14px;justify-content:center;border-radius:14px}
}