/* ============================================================
   阿四太湖蟹 · 全站通用样式（现代东方 · 墨青鎏金）
   用于二级页面：新闻列表 / 新闻详情 / 关于 / 生态 / 产品 / 荣誉 / 联系
   ============================================================ */
:root{
  --ink:#0e2a2b; --ink-2:#14393b; --ink-3:#0a1f20;
  --gold:#c9a961; --gold-l:#e6cf9a; --gold-d:#a8863e;
  --paper:#f7f4ee; --card:#ffffff;
  --text:#22302f; --muted:#6e7a78; --line:rgba(201,169,97,.35);
  --serif:"Noto Serif SC","STZhongsong","SimSun",serif;
  --sans:"Noto Sans SC","Microsoft YaHei","PingFang SC",sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--sans);color:var(--text);background:var(--paper);overflow-x:hidden}
a{text-decoration:none;color:inherit}
img{display:block;max-width:100%}
.container{width:min(1240px,92%);margin:0 auto}
::selection{background:var(--gold);color:var(--ink-3)}
/* 顶部通告 */
.topbar{background:var(--ink-3);color:#9fb4b0;font-size:12.5px;letter-spacing:1px;padding:9px 0}
.topbar .container{display:flex;justify-content:space-between;align-items:center}
.topbar b{color:var(--gold-l);font-weight:500}
/* 导航 */
header.nav{position:sticky;top:0;z-index:200;background:rgba(247,244,238,.82);backdrop-filter:blur(14px);border-bottom:1px solid rgba(14,42,43,.08);transition:.4s}
header.nav.scrolled{background:rgba(10,31,32,.92);box-shadow:0 10px 40px rgba(10,31,32,.25)}
header.nav.scrolled .brand .name,header.nav.scrolled nav.menu a{color:#f2ede2}
header.nav.scrolled .brand .sub{color:#8ea5a1}
header.nav.scrolled nav.menu a:hover{color:var(--gold-l)}
header.nav.scrolled .brand img{opacity:1}
.nav .container{display:flex;align-items:center;justify-content:space-between;height:78px}
.brand{display:flex;align-items:center;gap:14px;position:relative}
.brand img{height:56px;width:auto;transition:.4s}
.brand .name{font-family:var(--serif);font-size:23px;font-weight:700;letter-spacing:3px;color:var(--ink)}
.brand .name b{color:var(--gold)}
.brand .sub{font-size:11px;color:var(--muted);letter-spacing:2.5px;margin-top:3px}
nav.menu{display:flex;gap:36px}
nav.menu a{font-size:15.5px;letter-spacing:2px;color:var(--ink);position:relative;padding:8px 0;transition:.3s}
nav.menu a::after{content:"";position:absolute;left:50%;bottom:0;width:0;height:2px;background:var(--gold);transition:.35s;transform:translateX(-50%)}
nav.menu a:hover::after,nav.menu a.cur::after{width:100%}
nav.menu a.cur{color:var(--gold-d);font-weight:700}
header.nav.scrolled nav.menu a.cur{color:var(--gold-l)}
/* 二级页横幅（高级色块版） */
.page-hero{position:relative;height:340px;background:linear-gradient(160deg,#0a1f20 0%,#14393b 48%,#0e2a2b 78%,#0a1f20 100%);display:flex;align-items:center;justify-content:center;overflow:hidden}
.page-hero::before{content:"";position:absolute;inset:0;background:
  radial-gradient(ellipse 900px 420px at 78% 18%,rgba(201,169,97,.14),transparent 62%),
  radial-gradient(ellipse 700px 380px at 12% 90%,rgba(201,169,97,.08),transparent 60%)}
.page-hero .wm{position:absolute;right:-30px;bottom:-92px;z-index:2;font-family:var(--serif);font-size:430px;line-height:1;font-weight:900;color:rgba(201,169,97,.05);-webkit-text-stroke:1.5px rgba(201,169,97,.30);pointer-events:none;user-select:none}
.page-hero .rings{position:absolute;left:-120px;top:-160px;width:480px;height:480px;pointer-events:none}
.page-hero .rings circle{fill:none;stroke:rgba(201,169,97,.16);stroke-width:1;stroke-dasharray:3 9}
.page-hero .rays{position:absolute;inset:0;pointer-events:none;opacity:.5;background-image:repeating-linear-gradient(115deg,transparent 0 90px,rgba(255,255,255,.018) 90px 92px)}
.page-hero::after{content:"";position:absolute;inset:0;background:linear-gradient(175deg,rgba(10,31,32,.30) 0%,rgba(10,31,32,.42) 60%,rgba(10,31,32,.88) 100%);pointer-events:none}
.page-hero{border-bottom:1px solid rgba(201,169,97,.45)}
.hero-tail{border-top:14px solid var(--paper);position:relative}
.hero-tail::before{content:"";position:absolute;top:-15px;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,rgba(201,169,97,.55) 50%,transparent)}
.page-hero .grain{position:absolute;inset:0;opacity:.45;mix-blend-mode:overlay;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)' opacity='0.14'/%3E%3C/svg%3E")}
.page-hero .inner{position:relative;z-index:3;text-align:center;color:#fff;animation:fadeUp .9s both}
.page-hero .inner .en,.page-hero .inner h2,.page-hero .inner .line{position:relative;z-index:3}
.page-hero .crumb-line{font-size:12.5px;letter-spacing:3px;color:rgba(230,207,154,.75);margin-bottom:26px}
.page-hero .crumb-line b{color:var(--gold-l);font-weight:500}
.page-hero .crumb-line i{font-style:normal;margin:0 10px;color:rgba(201,169,97,.45)}
.page-hero .crumb-line a:hover{color:var(--gold-l)}
.page-hero h1 em,.page-hero h2 em{font-style:normal;color:var(--gold)}
.page-hero .sub-line{margin-top:26px;font-size:13px;letter-spacing:3px;color:rgba(255,255,255,.62)}
.page-hero .sub-line i{font-style:normal;margin:0 14px;color:rgba(201,169,97,.5)}
.page-hero .en{font-size:12px;letter-spacing:8px;color:var(--gold);text-transform:uppercase;margin-bottom:16px}
.page-hero h1,.page-hero h2{font-family:var(--serif);font-size:clamp(28px,4vw,44px);letter-spacing:10px;font-weight:700;text-shadow:0 4px 24px rgba(0,0,0,.5)}
.page-hero .line{width:60px;height:1px;background:var(--gold);margin:22px auto 0}
@keyframes fadeUp{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:none}}
/* 面包屑 */
.crumbs{background:#fff;border-bottom:1px solid rgba(14,42,43,.07);font-size:13px;padding:15px 0;color:var(--muted);letter-spacing:1px}
.crumbs .container{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.crumbs a:hover{color:var(--gold-d)}
.crumbs b{color:var(--ink);font-weight:500}
.crumbs span{color:#c3cbc9}
/* 板块 */
section.block{padding:96px 0;position:relative}
section.block.dark{background:linear-gradient(160deg,var(--ink) 0%,var(--ink-2) 55%,var(--ink-3) 100%);color:#e9e6dd}
.kicker{font-size:12px;letter-spacing:6px;color:var(--gold-d);text-transform:uppercase;margin-bottom:18px;font-weight:500}
.kicker.light{color:var(--gold)}
.sec-head{text-align:center;margin-bottom:56px}
.sec-head h2{font-family:var(--serif);font-size:clamp(26px,3.2vw,38px);letter-spacing:6px;color:var(--ink);font-weight:700}
.sec-head h2.light{color:#fff}
.sec-head .desc{margin-top:20px;max-width:720px;margin-left:auto;margin-right:auto;color:var(--muted);line-height:2.1;font-size:15px}
.dark .sec-head .desc{color:#aebfb9}
/* 按钮 */
.btn{display:inline-block;padding:14px 40px;font-size:14.5px;letter-spacing:4px;border:1px solid var(--gold);color:var(--gold-d);transition:.35s;background:transparent}
.btn.solid{background:linear-gradient(135deg,var(--gold),var(--gold-d));color:var(--ink-3);font-weight:700;border-color:transparent}
.btn:hover{transform:translateY(-3px);box-shadow:0 14px 30px rgba(10,31,32,.22);letter-spacing:6px}
.dark .btn{color:var(--gold-l)}
/* 新闻卡片 */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.news-card{background:var(--card);border:1px solid rgba(14,42,43,.07);transition:.35s;display:block;overflow:hidden}
.news-card:hover{transform:translateY(-8px);box-shadow:0 22px 48px rgba(10,31,32,.15)}
.news-card .pic{height:210px;overflow:hidden;background:#efe9de}
.news-card .pic img{width:100%;height:100%;object-fit:cover;transition:.55s}
.news-card:hover .pic img{transform:scale(1.06)}
.news-card .info{padding:26px}
.news-card .date{font-size:12px;color:var(--gold-d);letter-spacing:3px}
.news-card h4{margin-top:12px;font-size:15.5px;line-height:1.8;color:var(--ink);font-weight:500;font-family:var(--serif)}
.news-card .more{margin-top:18px;font-size:13px;color:var(--muted);transition:.3s;letter-spacing:1px}
.news-card:hover .more{color:var(--gold-d)}
/* 文章排版 */
.article-wrap{max-width:880px;margin:0 auto}
.article-head{text-align:center;margin-bottom:44px;padding-bottom:34px;border-bottom:1px solid rgba(14,42,43,.09)}
.article-head .cat{display:inline-block;font-size:12px;letter-spacing:3px;color:var(--gold-d);border:1px solid var(--line);padding:6px 18px;margin-bottom:22px}
.article-head h1{font-family:var(--serif);font-size:clamp(22px,2.8vw,32px);color:var(--ink);letter-spacing:1px;line-height:1.65;font-weight:700}
.article-head .meta{margin-top:22px;font-size:13px;color:var(--muted);display:flex;justify-content:center;gap:26px;letter-spacing:1px;flex-wrap:wrap}
.article-head .meta b{color:var(--ink);font-weight:500}
.article{font-size:16px;line-height:2.15;color:#3d4a48}
.article p{margin:20px 0;text-align:justify}
.article img{max-width:100%;margin:28px auto;border-radius:3px;box-shadow:0 14px 38px rgba(10,31,32,.16)}
.article strong{color:var(--ink);font-weight:700}
.article em{color:var(--muted);font-style:normal;font-size:14px}
.article h3{font-family:var(--serif);font-size:20px;color:var(--ink);margin:34px 0 14px;letter-spacing:1px}
.article .lead{font-size:17px;color:var(--ink);line-height:2.1;padding-left:20px;border-left:2px solid var(--gold);margin:26px 0 30px}
/* 上下篇 */
.pager{max-width:880px;margin:56px auto 0;display:grid;grid-template-columns:1fr 1fr;gap:20px}
.pager a{display:block;padding:22px 26px;background:#fff;border:1px solid rgba(14,42,43,.08);font-size:14px;color:var(--muted);transition:.3s;line-height:1.7}
.pager a:hover{border-color:var(--gold);color:var(--ink);transform:translateY(-3px);box-shadow:0 12px 30px rgba(10,31,32,.1)}
.pager a .lab{display:block;font-size:11.5px;letter-spacing:3px;color:var(--gold-d);margin-bottom:8px}
.pager a.next{text-align:right}
.back{margin-top:44px;text-align:center}
/* 页脚 */
footer{background:var(--ink-3);color:#7e938f;padding:70px 0 0}
.foot-top{display:flex;justify-content:space-between;align-items:center;padding-bottom:44px;border-bottom:1px solid rgba(255,255,255,.07)}
.foot-brand{display:flex;align-items:center;gap:16px}
.foot-brand img{height:52px;width:auto}
.foot-brand .t1{font-family:var(--serif);font-size:20px;color:#fff;letter-spacing:3px}
.foot-brand .t1 b{color:var(--gold)}
.foot-brand .t2{font-size:12px;margin-top:6px;letter-spacing:3px}
.foot-nav{display:flex;gap:30px;font-size:13.5px;letter-spacing:1px}
.foot-nav a{transition:.3s}
.foot-nav a:hover{color:var(--gold)}
.foot-bottom{padding:28px 0;text-align:center;font-size:12px;line-height:2.2}
.foot-bottom a{transition:.3s}
.foot-bottom a:hover{color:var(--gold)}
/* 悬浮 */
.float{position:fixed;right:26px;bottom:90px;z-index:99;display:flex;flex-direction:column;gap:12px}
.float a{width:58px;height:58px;background:var(--ink);border:1px solid var(--gold);color:var(--gold-l);display:flex;flex-direction:column;align-items:center;justify-content:center;font-size:11px;letter-spacing:1px;box-shadow:0 10px 26px rgba(10,31,32,.35);transition:.3s}
.float a:hover{background:var(--gold);color:var(--ink-3)}
.float .ico{font-size:17px}
.float .ico svg{width:20px;height:20px;stroke:currentColor;fill:none;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
/* 动效 */
.reveal{opacity:0;transform:translateY(36px);transition:.95s cubic-bezier(.2,.65,.3,1)}
.reveal.in{opacity:1;transform:none}
@media(max-width:960px){
  nav.menu{display:none}
  .news-grid{grid-template-columns:1fr}
  .pager{grid-template-columns:1fr}
  .pager a.next{text-align:left}
  .page-hero{height:260px}
  .foot-top{flex-direction:column;gap:26px;align-items:flex-start}
  .foot-nav{flex-wrap:wrap;gap:18px}
}
/* ============ 关于页 ============ */
.about-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:72px;align-items:center}
.about-text h3{font-family:var(--serif);font-size:clamp(24px,2.8vw,34px);color:var(--ink);letter-spacing:3px;line-height:1.5;margin-bottom:26px}
.about-text p{line-height:2.15;font-size:15.5px;color:#4a5452;text-align:justify;margin:16px 0}
.about-text p strong{color:var(--ink);font-weight:700}
.badges{margin-top:28px;display:flex;flex-wrap:wrap;gap:12px}
.badge{padding:9px 20px;border:1px solid var(--line);color:var(--ink);font-size:13.5px;letter-spacing:1px;background:#fff;position:relative}
.badge::before{content:"";position:absolute;left:0;top:0;width:3px;height:100%;background:var(--gold)}
.about-photo{position:relative}
.about-photo img{width:100%;border-radius:4px;box-shadow:0 30px 70px rgba(10,31,32,.28)}
.about-photo .frame{position:absolute;inset:-18px 18px 18px -18px;border:1px solid var(--gold);z-index:-1}
.founder{margin-top:-46px;position:relative;margin-left:32px;margin-right:-18px;padding:20px 26px;background:var(--ink);color:#cfd9d4;box-shadow:0 16px 40px rgba(10,31,32,.3)}
.founder b{font-size:16px;color:var(--gold-l);font-family:var(--serif);letter-spacing:2px}
.founder p{margin-top:8px;font-size:13px;line-height:1.9}
.stats-band{margin-top:80px;background:linear-gradient(160deg,var(--ink) 0%,var(--ink-2) 55%,var(--ink-3) 100%);color:#fff}
.stats-band .inner{display:grid;grid-template-columns:repeat(4,1fr)}
.stats-band .stat{padding:44px 12px;text-align:center;border-right:1px solid rgba(201,169,97,.18)}
.stats-band .stat:last-child{border-right:none}
.stats-band .num{font-family:var(--serif);font-size:40px;color:var(--gold)}
.stats-band .num small{font-size:19px}
.stats-band .lab{margin-top:9px;font-size:13px;letter-spacing:4px;color:#8ea5a1}
/* ============ 生态页 ============ */
.eco-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-bottom:56px}
.eco-card{background:rgba(255,255,255,.04);border:1px solid rgba(201,169,97,.22);padding:42px 26px;text-align:center;transition:.4s;position:relative;overflow:hidden}
.eco-card::after{content:"";position:absolute;left:0;bottom:0;width:100%;height:2px;background:var(--gold);transform:scaleX(0);transition:.4s}
.eco-card:hover{transform:translateY(-8px);background:rgba(201,169,97,.08)}
.eco-card:hover::after{transform:scaleX(1)}
.eco-card .ico{font-family:var(--serif);width:56px;height:56px;margin:0 auto 22px;border:1px solid var(--gold);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:20px;color:var(--gold)}
.eco-card h4{font-size:17px;color:#fff;letter-spacing:2px;margin-bottom:12px;font-weight:500}
.eco-card p{font-size:13px;color:#9db3ad;line-height:1.8}
.eco-wide{margin:0}
.eco-wide img{width:100%;border-radius:4px;box-shadow:0 26px 60px rgba(0,0,0,.45)}
.eco-wide figcaption{margin-top:16px;text-align:center;font-size:13px;color:#9db3ad;letter-spacing:3px}
.eco-steps{margin-top:64px;display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.eco-step{border:1px solid rgba(201,169,97,.22);background:rgba(255,255,255,.03);padding:34px 30px;transition:.35s}
.eco-step:hover{border-color:var(--gold);transform:translateY(-5px)}
.eco-step .no{font-family:var(--serif);font-size:15px;color:var(--gold);letter-spacing:4px}
.eco-step h4{font-family:var(--serif);margin-top:12px;font-size:18px;color:#fff;letter-spacing:2px}
.eco-step p{margin-top:12px;font-size:13.5px;color:#9db3ad;line-height:1.9}
/* ============ 产品页 ============ */
.prod-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:26px}
.prod-card{background:var(--card);border:1px solid rgba(14,42,43,.07);transition:.4s;position:relative;overflow:hidden}
.prod-card:hover{transform:translateY(-10px);box-shadow:0 26px 56px rgba(10,31,32,.18)}
.prod-card .tag{position:absolute;top:16px;left:16px;z-index:2;background:var(--gold);color:#0e2a2b;font-weight:600;font-size:12px;letter-spacing:3px;padding:7px 16px;box-shadow:0 6px 18px rgba(0,0,0,.28)}
.prod-card .pic{height:250px;overflow:hidden;background:#efe9de}
.prod-card .pic img{width:100%;height:100%;object-fit:cover;transition:.6s}
.prod-card:hover .pic img{transform:scale(1.07)}
.prod-card .info{padding:26px 22px 28px;text-align:center}
.prod-card h4{font-size:16.5px;color:var(--ink);letter-spacing:1px;font-family:var(--serif)}
.spec{margin-top:16px;display:flex;justify-content:center;gap:12px}
.spec span{font-size:13.5px;color:var(--ink);background:var(--paper);padding:6px 16px;border:1px solid var(--line)}
.prod-card{cursor:pointer}
.prod-card .pic{position:relative}
.prod-card .pic .zi{position:absolute;left:4px;bottom:-16px;z-index:2;font-family:var(--serif);font-size:104px;line-height:1;font-weight:900;color:rgba(255,255,255,.13);-webkit-text-stroke:1.3px rgba(201,169,97,.60);text-shadow:0 6px 26px rgba(10,31,32,.5);pointer-events:none}
.prod-card .price{margin-top:14px;font-family:var(--serif);font-size:27px;color:var(--gold-d);letter-spacing:1px}
.prod-card .price small{font-size:15px;margin-right:2px}
.prod-card .price i{font-style:normal;font-size:12.5px;color:var(--muted);margin-left:4px;letter-spacing:2px}
.prod-card .order{margin-top:18px;display:inline-block;font-size:13.5px;letter-spacing:2px;color:var(--gold-d);border-bottom:1px solid var(--gold);padding-bottom:3px;margin-right:14px}
.prod-card .order.link{color:var(--muted);border-bottom-color:var(--muted)}
.prod-card .order:hover{color:var(--ink)}
.tasting{margin-top:64px;text-align:center;max-width:840px;margin-left:auto;margin-right:auto;padding:0 40px}
.tasting p{font-size:16px;line-height:2.3;color:#4a5452}
.tasting .mark{color:var(--gold);font-size:26px;display:inline-block;margin:0 10px}
/* ============ 荣誉页 ============ */
.honor-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:20px;margin-bottom:52px}
.honor-item{background:rgba(255,255,255,.04);border:1px solid rgba(201,169,97,.22);padding:32px 12px;text-align:center;transition:.35s}
.honor-item:hover{border-color:var(--gold);transform:translateY(-5px);background:rgba(201,169,97,.07)}
.honor-item .medal{font-size:28px}
.honor-item p{margin-top:14px;font-size:14px;color:#e4e0d4;letter-spacing:1px;line-height:1.7}
.honor-photo img{width:100%;border-radius:4px;box-shadow:0 26px 60px rgba(0,0,0,.45)}
.honor-photo figcaption{margin-top:16px;text-align:center;font-size:13px;color:#9db3ad;letter-spacing:2px}
/* ============ 联系页 ============ */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:30px}
.contact-card{background:rgba(255,255,255,.04);border:1px solid rgba(201,169,97,.22);padding:46px 42px;transition:.35s}
.contact-card:hover{border-color:var(--gold)}
.contact-card h4{font-family:var(--serif);font-size:20px;color:#fff;letter-spacing:3px;padding-bottom:18px;border-bottom:1px solid rgba(201,169,97,.3)}
.contact-line{display:flex;gap:14px;margin-top:24px;font-size:15px;color:#d5ddd6;line-height:1.8}
.contact-line .ico{color:var(--gold);flex-shrink:0}
.contact-line a{color:var(--gold-l)}
.contact-line a:hover{text-decoration:underline}
.contact-btns{margin-top:32px;display:flex;gap:16px}
.contact-btns .btn{padding:11px 30px;font-size:13.5px}
.map-tip{margin-top:40px;text-align:center;font-size:14px;color:#9db3ad;letter-spacing:2px}
/* ============ 产品详情页 ============ */
.pd-wrap{display:grid;grid-template-columns:1.05fr 1fr;gap:60px;align-items:start}
.pd-gallery .main{background:#efe9de;overflow:hidden;box-shadow:0 24px 56px rgba(10,31,32,.2)}
.pd-gallery .main img{width:100%;display:block;transition:.5s}
.pd-gallery .main:hover img{transform:scale(1.04)}
.pd-gallery .thumbs{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:14px}
.pd-gallery .thumbs .th{display:block;text-decoration:none}
.pd-gallery .thumbs img{width:100%;height:78px;object-fit:cover;cursor:pointer;border:2px solid transparent;transition:.3s;display:block}
.pd-gallery .thumbs img:hover,.pd-gallery .thumbs img.on{border-color:var(--gold)}
.pd-gallery .thumbs .th span{display:block;margin-top:6px;font-size:11px;letter-spacing:.5px;color:var(--muted);text-align:center;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.pd-info .tagline{display:inline-block;background:var(--ink);color:var(--gold-l);font-size:13px;letter-spacing:3px;padding:7px 18px}
.pd-info h1{font-family:var(--serif);font-size:clamp(26px,3vw,34px);color:var(--ink);letter-spacing:2px;margin:20px 0 8px}
.pd-info .sub{font-size:13px;color:var(--muted);letter-spacing:3px;text-transform:uppercase}
.pd-spec{margin:28px 0;border-top:1px solid rgba(14,42,43,.09);border-bottom:1px solid rgba(14,42,43,.09);padding:20px 0}
.pd-spec .row{display:flex;align-items:center;gap:16px;margin:12px 0;font-size:15px}
.pd-spec .k{width:96px;color:var(--muted);letter-spacing:1px;flex-shrink:0}
.pd-spec .v{color:var(--ink);font-weight:700;letter-spacing:1px}
.pd-price{background:var(--paper);border:1px solid var(--line);padding:22px 26px}
.pd-price .lab{font-size:12.5px;color:var(--gold-d);letter-spacing:3px}
.pd-price .tel{font-size:28px;color:var(--ink);font-family:var(--serif);letter-spacing:1px;margin-top:8px}
.pd-price .note{font-size:12.5px;color:var(--muted);margin-top:10px;line-height:1.9}
.pd-btns{display:flex;gap:16px;margin-top:28px}
.pd-btns .btn{flex:1;text-align:center;padding:15px 0}
.pd-feat{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:80px}
.pd-feat .item{background:#fff;border:1px solid rgba(14,42,43,.08);padding:28px 18px;text-align:center;transition:.35s}
.pd-feat .item:hover{border-color:var(--gold);transform:translateY(-4px);box-shadow:0 14px 32px rgba(10,31,32,.1)}
.pd-feat .ico{font-size:26px}
.pd-feat h5{margin-top:12px;font-size:15.5px;color:var(--ink);letter-spacing:1px;font-family:var(--serif)}
.pd-feat p{margin-top:8px;font-size:13px;color:var(--muted);line-height:1.8}
.pd-desc{margin-top:70px;background:#fff;border:1px solid rgba(14,42,43,.07);padding:48px 52px}
.pd-desc h3{font-family:var(--serif);font-size:22px;color:var(--ink);letter-spacing:2px;padding-bottom:16px;border-bottom:2px solid var(--gold);display:inline-block}
.pd-desc p{margin-top:22px;font-size:15.5px;line-height:2.1;color:#4a5452;text-align:justify}
.pd-desc ul{margin-top:18px;list-style:none}
.pd-desc li{margin:12px 0;font-size:15px;color:#4a5452;line-height:1.9;padding-left:26px;position:relative}
.pd-desc li::before{content:"◆";position:absolute;left:0;color:var(--gold);font-size:11px;top:5px}
.pd-desc .tip{margin-top:26px;font-size:13.5px;color:var(--muted)}
.pd-nav{display:flex;justify-content:space-between;gap:20px;margin-top:60px;padding-top:30px;border-top:1px solid rgba(14,42,43,.09);font-size:14px}
.pd-nav a{color:var(--muted);transition:.3s}
.pd-nav a:hover{color:var(--gold-d)}

/* ============ 公司简介（正文 + 档案栏） ============ */
.profile-body{max-width:820px}
.profile-body p{line-height:2.2;font-size:15.5px;color:#4a5452;text-align:justify;margin:18px 0}
.profile-body p strong{color:var(--ink);font-weight:700}
.profile-body p.first{font-size:16.5px;color:var(--ink);line-height:2.1}
.profile-body p.first::first-letter{font-family:var(--serif);font-size:3.1em;float:left;line-height:.9;padding:6px 14px 0 0;color:var(--gold-d);font-weight:700}
.profile-side{background:#fff;border:1px solid rgba(201,169,97,.35);padding:52px 32px 46px;align-self:start}

/* ============ 品牌标识（盾徽式） ============ */
.emblem-wrap{text-align:center}
.emblem{width:170px;height:170px;margin:0 auto;position:relative;display:flex;align-items:center;justify-content:center}
.emblem .ring{position:absolute;inset:0;animation:spin 46s linear infinite}
.emblem .ring circle{fill:none;stroke:rgba(201,169,97,.5);stroke-width:1;stroke-dasharray:2 7}
@keyframes spin{to{transform:rotate(360deg)}}
.emblem .core{text-align:center;position:relative;z-index:2;width:150px;height:150px;border-radius:50%;border:1px solid rgba(201,169,97,.55);display:flex;flex-direction:column;align-items:center;justify-content:center;background:radial-gradient(circle at 50% 30%,rgba(201,169,97,.07),transparent 70%)}
.emblem .cn{font-family:var(--serif);font-size:46px;font-weight:900;color:var(--ink);letter-spacing:2px;line-height:1.15}
.emblem .cn b{color:var(--gold-d)}
.emblem .en{margin-top:8px;font-size:9.5px;letter-spacing:3px;color:var(--muted)}
.emblem .goldline{width:46px;height:1px;background:var(--gold);margin:12px auto 0}
.emblem-tags{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin-top:22px}
.emblem-tags span{font-size:12px;letter-spacing:1px;color:var(--gold-d);border:1px solid rgba(201,169,97,.5);padding:5px 12px}
.emblem-motto{margin-top:20px;font-family:var(--serif);font-size:14.5px;letter-spacing:4px;color:var(--ink);line-height:2}

/* 三行并列小栏 */
.trio{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:34px}
.trio-card{background:#fff;border:1px solid rgba(14,42,43,.08);border-top:2px solid var(--gold);padding:30px 28px;transition:.4s}
.trio-card:hover{transform:translateY(-6px);box-shadow:0 20px 44px rgba(10,31,32,.11)}
.trio-card .n{font-family:var(--serif);font-size:12px;letter-spacing:3px;color:var(--gold-d)}
.trio-card h5{font-family:var(--serif);font-size:17.5px;color:var(--ink);letter-spacing:2px;margin:10px 0 12px}
.trio-card p{font-size:13.5px;line-height:1.95;color:#5c6664}

/* 产品特征四联 */
.feature-band{margin-top:64px;background:linear-gradient(160deg,var(--ink) 0%,var(--ink-2) 60%,var(--ink-3) 100%);padding:56px 0}
.feature-band .fh{text-align:center;margin-bottom:36px}
.feature-band .fh em{font-style:normal;font-size:11px;letter-spacing:7px;color:var(--gold)}
.feature-band .fh h4{font-family:var(--serif);font-size:24px;letter-spacing:6px;color:#fff;margin-top:12px}
.crab-feat{display:grid;grid-template-columns:repeat(4,1fr)}
.crab-feat .it{text-align:center;padding:10px 18px;border-right:1px solid rgba(201,169,97,.18);transition:.4s}
.crab-feat .it:last-child{border-right:none}
.crab-feat .it:hover{background:rgba(201,169,97,.06)}
.crab-feat .gl{font-family:var(--serif);font-size:26px;color:var(--gold);letter-spacing:3px;line-height:1.3}
.crab-feat .gl sub{font-size:13px;letter-spacing:1px;color:#9db3ad;bottom:0}
.crab-feat .it p{margin-top:10px;font-size:12.5px;letter-spacing:2px;color:#9db3ad}

@media(max-width:960px){
  .about-grid,.pd-wrap,.contact-grid{grid-template-columns:1fr}
  .eco-grid,.prod-grid,.pd-feat{grid-template-columns:repeat(2,1fr)}
  .honor-grid{grid-template-columns:repeat(2,1fr)}
  .stats-band .inner{grid-template-columns:repeat(2,1fr)}
  .eco-steps{grid-template-columns:1fr}
  .founder{margin-left:0;margin-right:0}
  .pd-desc{padding:32px 26px}
  .trio{grid-template-columns:1fr}
  .crab-feat{grid-template-columns:repeat(2,1fr)}
  .crab-feat .it:nth-child(2){border-right:none}
  .crab-feat .it:nth-child(-n+2){border-bottom:1px solid rgba(201,169,97,.18)}
}

/* ============ 荣誉图标（5款独立造型） ============ */
.honor-item .medal{width:76px;height:76px;margin:0 auto;display:flex;align-items:center;justify-content:center;position:relative;color:var(--gold);transition:.45s cubic-bezier(.2,.65,.3,1)}
.honor-item .medal::before{content:"";position:absolute;inset:0;border:1px solid rgba(201,169,97,.28);border-radius:50%;transform:scale(.86);transition:.45s}
.honor-item:hover .medal{color:var(--gold-l);transform:translateY(-4px)}
.honor-item:hover .medal::before{border-color:var(--gold);transform:scale(1);background:rgba(201,169,97,.08)}
.honor-item .medal svg{width:38px;height:38px;stroke:currentColor;fill:none;stroke-width:1.4;stroke-linecap:round;stroke-linejoin:round;position:relative;z-index:2}
.honor-item p{margin-top:20px}
.honor-item p small{display:block;margin-top:7px;font-size:11px;letter-spacing:2px;color:#8ea5a1}

/* 产品详情页卖点图标（金色线描 SVG） */
.pd-feat .ico{width:64px;height:64px;margin:0 auto;display:flex;align-items:center;justify-content:center;position:relative;color:var(--gold);transition:.45s cubic-bezier(.2,.65,.3,1)}
.pd-feat .ico::before{content:"";position:absolute;inset:0;border:1px solid rgba(201,169,97,.28);border-radius:50%;transform:scale(.86);transition:.45s}
.pd-feat .item:hover .ico{color:var(--gold-d);transform:translateY(-4px)}
.pd-feat .item:hover .ico::before{border-color:var(--gold);transform:scale(1);background:rgba(201,169,97,.08)}
.pd-feat .ico svg{width:32px;height:32px;stroke:currentColor;fill:none;stroke-width:1.4;stroke-linecap:round;stroke-linejoin:round;position:relative;z-index:2}

/* 联系信息图标（金色线描 SVG） */
.contact-line .ico{width:22px;height:22px;display:flex;align-items:center;justify-content:center;flex-shrink:0;color:var(--gold);margin-top:2px}
.contact-line .ico svg{width:18px;height:18px;stroke:currentColor;fill:none;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}

/* ============ 生态图集（杂志式拼贴） ============ */
.gallery-hero{position:relative;border-radius:4px;overflow:hidden;margin-bottom:20px;box-shadow:0 26px 60px rgba(0,0,0,.45)}
.gallery-hero img{width:100%;height:auto;display:block;transition:.7s}
.gallery-hero:hover img{transform:scale(1.04)}
.gallery-hero .cap{position:absolute;left:0;bottom:0;right:0;padding:40px 36px 26px;background:linear-gradient(180deg,transparent,rgba(10,31,32,.85));color:#fff}
.gallery-hero .cap b{font-family:var(--serif);font-size:20px;letter-spacing:3px;display:block}
.gallery-hero .cap span{display:block;margin-top:6px;font-size:12.5px;letter-spacing:2px;color:var(--gold-l)}
.gallery-hero .cap .tagno{position:absolute;right:28px;top:26px;font-family:var(--serif);font-size:13px;letter-spacing:3px;color:var(--gold);border:1px solid rgba(201,169,97,.5);padding:5px 14px}
.gallery-group-title{display:flex;align-items:center;gap:16px;margin:44px 0 20px}
.gallery-group-title b{font-family:var(--serif);font-size:19px;letter-spacing:4px;color:var(--gold-l);white-space:nowrap}
.gallery-group-title i{flex:1;height:1px;background:linear-gradient(90deg,rgba(201,169,97,.5),transparent)}
.gallery-group-title em{font-size:11px;letter-spacing:3px;color:#8ea5a1;font-style:normal}
.mosaic{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:250px;grid-auto-flow:dense;gap:14px}
.mosaic .cell{position:relative;border-radius:4px;overflow:hidden;background:var(--ink-2);display:flex;align-items:center;justify-content:center}
.mosaic .cell img{width:100%;height:100%;object-fit:cover;display:block;transition:.6s}
.mosaic .cell:hover img{transform:scale(1.06)}
.mosaic .cell .cap{position:absolute;inset:auto 0 0 0;padding:34px 18px 14px;background:linear-gradient(180deg,transparent,rgba(10,31,32,.88));font-size:12.5px;letter-spacing:2px;color:#e6cf9a;opacity:0;transform:translateY(8px);transition:.4s}
.mosaic .cell:hover .cap{opacity:1;transform:none}
.mosaic .w1{grid-column:span 1}
.mosaic .w2{grid-column:span 2}
.mosaic .w3{grid-column:span 3}
.mosaic .h2{grid-row:span 2}

.mosaic .w2h2{grid-column:span 2}
@media(max-width:960px){
  .mosaic{grid-template-columns:repeat(2,1fr);grid-auto-rows:180px}
  .mosaic .w2,.mosaic .w3{grid-column:span 2}
  .mosaic .w1{grid-column:span 1}
}

/* ============ 产品详情增补 ============ */
.pd-price .money{margin-top:14px;font-family:var(--serif);font-size:40px;color:var(--gold-d);line-height:1}
.pd-price .money small{font-size:19px;margin-right:3px}
.pd-price .money i{font-style:normal;font-size:13px;color:var(--muted);margin-left:6px;letter-spacing:2px}
.pd-price .money .old{font-size:14px;color:#b3bdb9;text-decoration:line-through;margin-left:10px;letter-spacing:1px}
.pd-perk{margin-top:22px;border-top:1px dashed rgba(201,169,97,.4);padding-top:18px;display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.pd-perk span{font-size:12.5px;letter-spacing:1px;color:#4a5452;text-align:center;padding:9px 4px;background:var(--paper);border:1px solid var(--line);position:relative}
.pd-perk span::before{content:"◆";color:var(--gold);font-size:9px;margin-right:6px}
.pd-cook{margin-top:72px;background:linear-gradient(160deg,var(--ink) 0%,var(--ink-2) 60%,var(--ink-3) 100%);padding:56px 52px;color:#cfd9d4;position:relative;overflow:hidden}
.pd-cook::before{content:"蒸";position:absolute;right:-16px;bottom:-70px;font-family:var(--serif);font-size:280px;font-weight:900;color:transparent;-webkit-text-stroke:1px rgba(201,169,97,.16);pointer-events:none}
.pd-cook h3{font-family:var(--serif);font-size:24px;letter-spacing:5px;color:#fff}
.pd-cook .en{font-size:11px;letter-spacing:5px;color:var(--gold);margin-top:10px}
.pd-cook ol{list-style:none;margin-top:34px;display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.pd-cook li{position:relative;padding:22px 20px;background:rgba(255,255,255,.04);border:1px solid rgba(201,169,97,.22);transition:.35s}
.pd-cook li:hover{background:rgba(201,169,97,.08);transform:translateY(-4px)}
.pd-cook li b{font-family:var(--serif);font-size:30px;color:var(--gold);display:block}
.pd-cook li h6{font-size:15.5px;color:#fff;letter-spacing:2px;margin-top:12px;font-weight:500;font-family:var(--serif)}
.pd-cook li p{margin-top:8px;font-size:12.5px;line-height:1.9;color:#9db3ad}
.pd-compare{margin-top:72px}
.pd-compare h3{text-align:center;font-family:var(--serif);font-size:22px;letter-spacing:5px;color:var(--ink)}
.pd-compare .en{text-align:center;font-size:11px;letter-spacing:4px;color:var(--gold-d);margin-top:8px}
.cmp-table{margin-top:30px;display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.cmp-card{background:#fff;border:1px solid rgba(14,42,43,.09);padding:30px 22px 26px;text-align:center;position:relative;transition:.4s;display:block}
.cmp-card:hover{transform:translateY(-6px);box-shadow:0 20px 44px rgba(10,31,32,.12);border-color:var(--gold)}
.cmp-card.cur{border-color:var(--gold);background:linear-gradient(180deg,rgba(201,169,97,.08),#fff)}
.cmp-card.cur::before{content:"当前规格";position:absolute;top:-11px;left:50%;transform:translateX(-50%);background:var(--gold);color:var(--ink-3);font-size:11px;letter-spacing:2px;padding:4px 14px;white-space:nowrap}
.cmp-card .z{font-family:var(--serif);font-size:34px;font-weight:900;color:var(--ink)}
.cmp-card .z sub{font-size:13px;color:var(--gold-d);bottom:0}
.cmp-card .w{margin-top:10px;font-size:12.5px;color:var(--muted);line-height:1.8}
.cmp-card .p{margin-top:12px;font-family:var(--serif);font-size:22px;color:var(--gold-d)}
.cmp-card .p small{font-size:12px}
@media(max-width:960px){
  .pd-cook ol{grid-template-columns:repeat(2,1fr)}
  .cmp-table{grid-template-columns:repeat(2,1fr)}
  .pd-perk{grid-template-columns:1fr}
}

/* 联系页实景双图 */
.contact-shots{display:grid;grid-template-columns:2.1fr 1fr;gap:14px;margin-top:26px}
.contact-shots .shot{position:relative;overflow:hidden;border-radius:6px;height:360px;box-shadow:0 14px 34px rgba(0,0,0,.28)}
.contact-shots .shot img{width:100%;height:100%;object-fit:cover;transition:transform .6s ease}
.contact-shots .shot:hover img{transform:scale(1.04)}
.contact-shots .shot::after{content://'';position:absolute;inset:0;background:linear-gradient(to top,rgba(10,31,32,.72) 0%,rgba(10,31,32,.12) 42%,transparent 62%)}
.contact-shots .shot .cap{position:absolute;left:18px;bottom:14px;z-index:2;color:#fff}
.contact-shots .shot .cap b{display:block;font-family:var(--serif);font-size:19px;letter-spacing:2px}
.contact-shots .shot .cap i{display:block;width:34px;height:2px;background:var(--gold);margin:7px 0 5px;font-style:normal}
.contact-shots .shot .cap em{font-style:normal;font-size:12px;letter-spacing:1.5px;color:rgba(255,255,255,.72)}
@media(max-width:760px){.contact-shots{grid-template-columns:1fr}.contact-shots .shot{height:230px}}
/* 联系页实景双图 end */

/* 产品实拍三证 */
.proof-block{background:#f2eee6;border-top:1px solid rgba(14,42,43,.06)}
.proof-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:12px}
.plate{background:#fff;border:1px solid rgba(14,42,43,.07);border-radius:4px;overflow:hidden;position:relative;box-shadow:0 10px 28px rgba(14,42,43,.10);transition:.45s}
.plate:hover{transform:translateY(-6px);border-color:rgba(201,169,97,.45);box-shadow:0 20px 42px rgba(14,42,43,.16)}
.plate img{width:100%;height:244px;object-fit:contain;background:#fff;display:block}
.plate .no{position:absolute;top:0;left:0;z-index:2;background:var(--gold);color:#0e2a2b;font-size:11px;font-weight:700;letter-spacing:2px;padding:5px 13px;font-family:var(--sans)}
.plate .cap{padding:17px 20px 20px;text-align:left}
.plate .cap b{display:block;font-family:var(--serif);font-size:16.5px;color:var(--ink);letter-spacing:1.5px}
.plate .cap i{display:block;width:26px;height:2px;background:var(--gold);margin:9px 0 8px;font-style:normal}
.plate .cap em{font-style:normal;font-size:12.5px;line-height:1.85;color:#6d7f7c;letter-spacing:.4px}
@media(max-width:960px){.proof-grid{grid-template-columns:1fr;gap:16px}.plate img{height:210px}}
/* 产品实拍三证 end */

/* 礼盒包装 */
.pack-band{display:grid;grid-template-columns:0.92fr 1.08fr;background:#f2eee6;border:1px solid rgba(14,42,43,.07);border-radius:6px;overflow:hidden;margin-top:58px;box-shadow:0 12px 30px rgba(14,42,43,.07)}
.pack-band .pack-pic{background:#f6f5f0;display:flex;align-items:center;justify-content:center;min-height:100%}
.pack-band .pack-pic img{width:100%;height:100%;object-fit:contain;display:block}
.pack-band .pack-txt{padding:42px 48px}
.pack-band .en{font-size:11px;letter-spacing:5px;color:var(--gold-d);text-transform:uppercase;font-family:var(--sans)}
.pack-band h3{font-family:var(--serif);font-size:23px;color:var(--ink);letter-spacing:2px;margin-top:10px;font-weight:600}
.pack-band h3 em{font-style:normal;color:var(--gold-d)}
.pack-band .lead{margin-top:12px;font-size:13.5px;line-height:2;color:#5b6b69}
.pack-list{margin-top:20px;border-top:1px solid rgba(14,42,43,.12)}
.pack-list li{display:flex;gap:18px;padding:12px 0;border-bottom:1px solid rgba(14,42,43,.08);font-size:13px;line-height:1.8;color:#5b6b69}
.pack-list li b{flex:0 0 46px;font-family:var(--serif);font-size:13.5px;font-weight:600;color:var(--gold-d);letter-spacing:2px}
@media(max-width:960px){.pack-band{grid-template-columns:1fr}.pack-band .pack-txt{padding:30px 24px}}
/* 礼盒包装 end */

/* ============ 常见问题 ============ */
.faq-wrap{max-width:880px;margin:0 auto}
.faq-item{border-bottom:1px solid rgba(14,42,43,.10)}
.faq-item:first-child{border-top:1px solid rgba(14,42,43,.10)}
.faq-item summary{list-style:none;cursor:pointer;padding:18px 2px;font-family:var(--serif);font-size:16.5px;color:var(--ink);letter-spacing:.5px;display:flex;align-items:center;justify-content:space-between;gap:16px}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";color:var(--gold-d);font-size:20px;line-height:1;flex-shrink:0}
.faq-item[open] summary::after{content:"–"}
.faq-item p{padding:0 2px 18px;font-size:13.8px;line-height:2.1;color:#5b6b69}
.faq-item p b{color:var(--ink);font-weight:600}