/* ============================================================
   赤台酱酒 · 贵州酱酒集团 官网
   主题：简约大气 | 赤水朱 × 黔山黛 × 鎏金
============================================================ */
:root{
  /* 赤台品牌色系：赤水朱 / 黔山黛 / 宣纸米 / 鎏金 / 黛墨 */
  --red:#B03A2C; --red-deep:#8E2E22; --red-dark:#6B241B;
  --navy:#22304F; --navy-deep:#18233B; --navy-dark:#101827;
  --gold:#C49A4A; --gold-deep:#A67F33; --gold-light:#E3CD9C;
  --ink:#1A1A1A; --text:#4A463F; --muted:#8A8178;
  --paper:#FBF7EE; --paper-2:#F3ECDD; --line:#E7DCC9;
  --white:#fff;
  --serif:"Noto Serif SC","Source Han Serif SC","Songti SC","STSong","SimSun",serif;
  --sans:"Noto Sans SC","Source Han Sans SC","PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,sans-serif;
  --latin:"Cormorant Garamond","Noto Serif SC",serif;
  --sh-sm:0 2px 10px rgba(16,24,39,.06);
  --sh-md:0 12px 34px rgba(16,24,39,.10);
  --sh-lg:0 24px 60px rgba(16,24,39,.16);
  --r-lg:18px; --r-md:14px; --r-sm:10px;
  --container:1200px;
  --header-h:84px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:var(--sans); color:var(--text); background:var(--paper);
  line-height:1.75; font-size:15px; -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
input,select,textarea{font-family:inherit;font-size:14px;color:var(--ink)}
b,strong{font-weight:600}
em{font-style:normal}
[hidden]{display:none!important}
::selection{background:var(--red);color:#fff}
::-webkit-scrollbar{width:10px;height:10px}
::-webkit-scrollbar-thumb{background:#c9b8a5;border-radius:6px}
::-webkit-scrollbar-track{background:var(--paper)}

.container{width:min(var(--container),92%);margin:0 auto}
.section{padding:88px 0}
.section-tint{background:var(--paper)}
.section-soft{background:linear-gradient(180deg,var(--paper),#fff)}
.muted{color:var(--muted)}

/* ---------- 通用标题 ---------- */
.sec-eyebrow{
  font-size:12px; letter-spacing:.42em; color:var(--gold-deep);
  font-weight:600; margin-bottom:14px;
}
.sec-title{
  font-family:var(--serif); font-size:clamp(26px,3.2vw,40px);
  color:var(--ink); font-weight:700; letter-spacing:.04em; line-height:1.35;
}
.sec-title em{color:var(--red)}
.sec-head{margin-bottom:52px}
.sec-head.center{text-align:center}
.sec-head.center .sec-eyebrow::after{content:"";display:block;width:34px;height:2px;background:var(--gold);margin:16px auto 0}
.sec-head.between{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;flex-wrap:wrap}
.more-link{color:var(--red);font-size:14px;font-weight:500;white-space:nowrap;transition:.3s}
.more-link:hover{letter-spacing:.08em}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:0 30px;height:50px;border-radius:50px;
  font-size:15px;font-weight:600;letter-spacing:.06em;transition:.35s;
  white-space:nowrap;
}
.btn-solid{background:var(--red);color:#fff;box-shadow:0 8px 20px rgba(176,58,44,.25)}
.btn-solid:hover{background:var(--red-deep);transform:translateY(-2px)}
.btn-gold{background:linear-gradient(135deg,#E3CD9C,#C49A4A 55%,#A67F33);color:#241A0C;box-shadow:0 10px 24px rgba(196,154,74,.35)}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 14px 30px rgba(196,154,74,.45)}
.btn-line{border:1.5px solid var(--red);color:var(--red);background:transparent}
.btn-line:hover{background:var(--red);color:#fff}
.btn-ghost{border:1.5px solid rgba(255,255,255,.65);color:#fff;background:rgba(255,255,255,.05);backdrop-filter:blur(4px)}
.btn-ghost:hover{background:#fff;color:var(--red)}
.btn-block{width:100%}

/* ---------- 筛选 chips ---------- */
.filter-bar{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:44px}
.chip{
  padding:9px 24px;border-radius:50px;font-size:14px;color:var(--text);
  border:1px solid var(--line);background:#fff;transition:.3s;letter-spacing:.04em;
}
.chip:hover{border-color:var(--gold);color:var(--red)}
.chip.active{background:var(--red);color:#fff;border-color:var(--red)}
.list-empty{text-align:center;color:var(--muted);padding:60px 0;font-size:15px}

/* ============================================================
   页眉
============================================================ */
.site-header{
  position:fixed;inset:0 0 auto 0;z-index:200;height:var(--header-h);
  transition:.35s;background:transparent;
}
.header-inner{height:var(--header-h);display:flex;align-items:center;gap:28px}
.brand{display:flex;align-items:center;gap:12px;flex-shrink:0}
.brand-mark{width:44px;height:44px;color:#fff;transition:.35s}
.brand-mark svg{width:100%;height:100%}
.brand-text{display:flex;flex-direction:column;line-height:1.15;color:#fff;transition:.35s}
.brand-text b{font-family:var(--serif);font-size:22px;letter-spacing:.18em;font-weight:700}
.brand-text i{font-size:9.5px;letter-spacing:.34em;font-style:normal;opacity:.75;margin-top:4px}

.main-nav{display:flex;gap:4px;margin:0 auto}
.main-nav a{
  position:relative;padding:10px 15px;font-size:15px;color:#fff;letter-spacing:.1em;
  transition:.3s;white-space:nowrap;
}
.main-nav a::after{
  content:"";position:absolute;left:15px;right:15px;bottom:2px;height:2px;
  background:var(--gold);transform:scaleX(0);transform-origin:left;transition:.3s;
}
.main-nav a:hover::after,.main-nav a.active::after{transform:scaleX(1)}
.main-nav a.active{color:var(--gold-light)}
.header-actions{display:flex;align-items:center;gap:16px}
.header-tel{display:inline-flex;align-items:center;gap:8px;color:#fff;font-weight:600;font-size:14.5px;letter-spacing:.03em}
.header-tel svg{width:16px;height:16px;opacity:.9}
.header-actions .btn-line{border-color:rgba(255,255,255,.6);color:#fff}
.header-actions .btn-line:hover{background:#fff;color:var(--red)}
.nav-toggle{display:none;flex-direction:column;gap:5px;padding:10px}
.nav-toggle span{width:24px;height:2px;background:#fff;transition:.3s;border-radius:2px}
.nav-toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle.open span:nth-child(2){opacity:0}
.nav-toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* 滚动后实底 */
.site-header.scrolled{background:rgba(251,247,238,.96);backdrop-filter:blur(14px);box-shadow:0 4px 24px rgba(16,24,39,.08)}
.site-header.scrolled .brand-text,.site-header.scrolled .main-nav a,.site-header.scrolled .header-tel{color:var(--ink)}
.site-header.scrolled .brand-mark{color:var(--red)}
.site-header.scrolled .main-nav a::after{background:var(--red)}
.site-header.scrolled .main-nav a.active{color:var(--red)}
.site-header.scrolled .header-actions .btn-line{border-color:var(--red);color:var(--red)}
.site-header.scrolled .header-actions .btn-line:hover{background:var(--red);color:#fff}
.site-header.scrolled .nav-toggle span{background:var(--ink)}

/* ============================================================
   Hero（首页）
============================================================ */
.hero{position:relative;color:#fff;overflow:hidden;background:var(--red-dark)}
.hero-bg{position:absolute;inset:0}
.hero-grain{position:absolute;inset:0;opacity:.5;
  background-image:radial-gradient(rgba(255,255,255,.05) 1px,transparent 1px);
  background-size:22px 22px;}
.hero-svg{position:absolute;inset:0;width:100%;height:100%}
.hero-inner{
  position:relative;z-index:2;min-height:calc(100vh - 60px);
  display:grid;grid-template-columns:1.15fr .85fr;align-items:center;
  gap:40px;padding:150px 0 200px;
}
.hero-kicker{display:flex;align-items:center;gap:12px;color:var(--gold-light);letter-spacing:.32em;font-size:13px;margin-bottom:26px}
.hero-kicker span{width:44px;height:1px;background:var(--gold)}
.hero-title{
  font-family:var(--serif);font-size:clamp(40px,5.6vw,72px);
  font-weight:800;line-height:1.22;letter-spacing:.06em;
  text-shadow:0 6px 40px rgba(0,0,0,.25);
}
.hero-title em{color:var(--gold-light)}
.hero-sub{margin:28px 0 40px;max-width:520px;color:rgba(255,255,255,.82);font-size:16.5px;line-height:2}
.hero-cta{display:flex;gap:16px;flex-wrap:wrap}

/* hero 视觉 */
.hero-art{position:relative;display:flex;justify-content:center;align-items:center;min-height:520px}
.hero-art svg{width:min(340px,80%);position:relative;z-index:2;filter:drop-shadow(0 30px 60px rgba(0,0,0,.35))}
.hero-art-ring{position:absolute;width:400px;height:400px;border-radius:50%;border:1px solid rgba(229,207,159,.35)}
.hero-art-sun{position:absolute;width:280px;height:280px;border-radius:50%;
  background:radial-gradient(circle at 42% 38%,rgba(229,207,159,.5),rgba(229,207,159,.06) 70%)}
.hero-art-stamp{
  position:absolute;right:6%;bottom:8%;width:72px;height:72px;border-radius:10px;
  display:flex;align-items:center;justify-content:center;
  font-family:var(--serif);font-size:38px;color:var(--gold-light);
  border:2px solid var(--gold-light);background:rgba(125,18,34,.5);
  transform:rotate(-8deg);z-index:3;
}

/* hero 数字条 */
.hero-stats{position:absolute;left:0;right:0;bottom:0;z-index:3;
  background:rgba(38,6,10,.55);backdrop-filter:blur(8px);border-top:1px solid rgba(229,207,159,.25)}
.stats-row{display:grid;grid-template-columns:repeat(4,1fr)}
.stats-row .stat{display:flex;flex-direction:column;align-items:center;padding:30px 10px;gap:6px;text-align:center;
  border-right:1px solid rgba(229,207,159,.2)}
.stats-row .stat:last-child{border-right:none}
.stats-row .stat b{
  font-family:var(--serif);font-size:clamp(26px,2.6vw,38px);color:#fff;font-weight:800;
  font-variant-numeric:tabular-nums;letter-spacing:.02em;
}
.stats-row .stat span{font-size:13px;letter-spacing:.12em;color:rgba(255,255,255,.72)}
.stats-row.big{max-width:1080px;margin:0 auto}
.section-tint .stats-row .stat b,.section-tint.stats-row .stat b{color:var(--red)}
.stats-row.big .stat b{font-size:clamp(28px,3vw,44px)}
.stats-row.big .stat span{color:var(--text);letter-spacing:.06em}

/* ============================================================
   通用 section 背景与卡片
============================================================ */
.feature-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.feature-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
  padding:36px 26px;position:relative;transition:.4s;overflow:hidden;
}
.feature-card::before{content:"";position:absolute;inset:0 0 auto 0;height:3px;
  background:linear-gradient(90deg,var(--red),var(--gold));opacity:0;transition:.4s}
.feature-card:hover{transform:translateY(-8px);box-shadow:var(--sh-md);border-color:transparent}
.feature-card:hover::before{opacity:1}
.feature-ico{width:64px;height:64px;border-radius:18px;display:flex;align-items:center;justify-content:center;
  color:var(--red);background:linear-gradient(145deg,#fdf3ee,#f7e2dc);margin-bottom:22px}
.feature-ico svg{width:34px;height:34px}
.feature-card h3{font-family:var(--serif);font-size:20px;color:var(--ink);letter-spacing:.08em;margin-bottom:10px}
.feature-card p{font-size:14px;line-height:1.9;color:var(--muted)}

/* ============================================================
   产品卡
============================================================ */
.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.p-card{
  position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
  overflow:hidden;transition:.4s;display:flex;flex-direction:column;
}
.p-card:hover{transform:translateY(-8px);box-shadow:var(--sh-lg);border-color:transparent}
.p-flag{position:absolute;top:14px;left:14px;z-index:3;background:linear-gradient(135deg,var(--red),var(--red-deep));
  color:#fff;font-size:12px;letter-spacing:.12em;padding:4px 12px;border-radius:50px;box-shadow:0 4px 12px rgba(176,58,44,.3)}
.p-flag.gold{background:linear-gradient(135deg,#E3CD9C,#C49A4A);color:#241A0C}
.p-visual{
  position:relative;height:300px;display:flex;align-items:flex-end;justify-content:center;
  background:
    radial-gradient(120% 90% at 20% 0%,#fff 0%,#f6efe4 52%,#ecdfc9 100%);
  padding:22px 0 8px;
}
.p-visual::before{content:"";position:absolute;left:50%;top:20px;transform:translateX(-50%);
  width:110px;height:110px;border-radius:50%;border:1px solid rgba(196,154,74,.4);opacity:.8}
.p-visual::after{content:"";position:absolute;left:50%;top:56px;transform:translateX(-50%);
  width:26px;height:26px;border-radius:6px;border:1px solid rgba(196,154,74,.55);transform:translateX(-50%) rotate(45deg)}
.p-visual svg{width:min(190px,62%);position:relative;z-index:2;filter:drop-shadow(0 16px 22px rgba(16,24,39,.18))}
.p-visual img.p-photo{width:min(300px,88%);max-height:270px;object-fit:contain;position:relative;z-index:2;filter:drop-shadow(0 16px 22px rgba(16,24,39,.18))}
.m-visual img.p-photo{width:min(250px,88%);max-height:250px;object-fit:contain;position:relative;z-index:2;filter:drop-shadow(0 14px 20px rgba(16,24,39,.16))}
.mv img.p-photo{width:min(380px,94%);max-height:340px;object-fit:contain;filter:drop-shadow(0 16px 22px rgba(16,24,39,.16))}
.cart-item .ci-svg img.p-photo{width:54px;height:62px;object-fit:contain;object-position:center}
.p-vignette{position:absolute;inset:0;background:linear-gradient(180deg,transparent 55%,rgba(120,66,24,.06))}
.p-card-body{padding:22px 24px 24px;display:flex;flex-direction:column;gap:8px;flex:1}
.p-card-head{display:flex;justify-content:space-between;align-items:flex-start;gap:10px}
.p-card-head h3{font-family:var(--serif);font-size:20px;color:var(--ink);letter-spacing:.05em}
.p-card-head .p-cat{font-size:12px;color:var(--gold-deep);letter-spacing:.1em;white-space:nowrap;padding-top:6px}
.p-spec{font-size:12.5px;color:var(--muted);letter-spacing:.06em}
.p-desc{font-size:13.5px;color:var(--muted);line-height:1.85;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.p-foot{margin-top:auto;padding-top:12px;border-top:1px dashed var(--line);
  display:flex;align-items:center;justify-content:space-between;gap:10px}
.p-price{font-family:var(--serif);color:var(--red);font-weight:800}
.p-price b{font-size:24px;font-variant-numeric:tabular-nums}
.p-price .p-price-unit{font-size:13px;font-weight:500;color:var(--red);margin-right:2px}
.p-price .p-price-old{color:#8A8178;font-size:13px;font-weight:400;text-decoration:line-through;margin-left:6px;font-family:var(--sans)}
.p-actions{display:flex;gap:8px}
.mini-btn{height:38px;padding:0 16px;border-radius:50px;font-size:13px;transition:.3s;display:inline-flex;align-items:center;gap:6px}
.mini-btn.line{border:1px solid var(--line);color:var(--text)}
.mini-btn.line:hover{border-color:var(--red);color:var(--red)}
.mini-btn.red{background:var(--red);color:#fff}
.mini-btn.red:hover{background:var(--red-deep)}
.home-products .p-card{box-shadow:none}

/* ============================================================
   12987 工艺时间线
============================================================ */
.sec-process{background:linear-gradient(180deg,#6B241B,#8E2E22 55%,#B03A2C);color:#fff;position:relative;overflow:hidden}
.sec-process::before{content:"";position:absolute;inset:0;opacity:.35;
  background-image:radial-gradient(rgba(229,207,159,.09) 1px,transparent 1px);background-size:26px 26px}
.sec-process .sec-eyebrow{color:var(--gold-light)}
.sec-process .sec-title{color:#fff}
.sec-process .sec-title em{color:var(--gold-light)}
.sec-process .container{position:relative;z-index:2}
.process-row{display:grid;grid-template-columns:repeat(5,1fr);gap:18px;position:relative}
.process-row::before{content:"";position:absolute;top:30px;left:8%;right:8%;height:1px;
  background:repeating-linear-gradient(90deg,rgba(229,207,159,.6) 0 6px,transparent 6px 12px)}
.process-step{text-align:center;position:relative;padding:0 8px}
.process-step i{
  position:relative;z-index:2;display:inline-flex;width:60px;height:60px;margin-bottom:18px;
  align-items:center;justify-content:center;border-radius:50%;
  font-style:normal;font-family:var(--serif);font-size:15px;font-weight:700;color:var(--gold-light);
  border:1px solid rgba(229,207,159,.7);background:rgba(125,18,34,.85);
  box-shadow:0 0 0 6px rgba(229,207,159,.12);
}
.process-step b{display:block;font-family:var(--serif);font-size:19px;letter-spacing:.1em;margin-bottom:8px;color:#fff}
.process-step p{font-size:13px;color:rgba(255,255,255,.75);line-height:1.85}
/* 复用为服务流程 */
.process-row-copy::before{display:none}
.process-row-copy .process-step i{color:var(--red);border-color:rgba(176,58,44,.35);background:#fff;
  box-shadow:0 0 0 6px rgba(176,58,44,.06);font-size:14px}
.process-row-copy .process-step b{color:var(--ink)}
.process-row-copy .process-step p{color:var(--muted)}
.process-row-copy .process-step::after{content:"→";position:absolute;top:26px;right:-16px;color:var(--gold);z-index:2}
.process-row-copy .process-step:last-child::after{display:none}

/* ============================================================
   产区叙事 + 双卡
============================================================ */
.story-wrap{display:grid;grid-template-columns:.9fr 1.1fr;gap:70px;align-items:center;margin-bottom:70px}
.story-art{position:relative}
.story-panel{border-radius:24px;overflow:hidden;background:
  radial-gradient(130% 100% at 30% 10%,#6B241B,#8E2E22 60%,#A23326);
  padding:54px 40px;display:flex;justify-content:center;position:relative;
  box-shadow:var(--sh-lg)}
.story-panel::before{content:"";position:absolute;inset:12px;border:1px solid rgba(229,207,159,.3);border-radius:16px}
.story-jars{position:relative;text-align:center}
.story-jars svg{width:280px;filter:drop-shadow(0 18px 26px rgba(0,0,0,.3))}
.story-jars p{margin-top:18px;color:var(--gold-light);letter-spacing:.32em;font-size:12px}
.story-stamp{position:absolute;left:-14px;bottom:-14px;width:76px;height:76px;border-radius:10px;
  display:flex;align-items:center;justify-content:center;
  font-family:var(--serif);font-size:30px;color:var(--red);
  background:#fff;box-shadow:var(--sh-md);border:1px solid var(--gold);transform:rotate(-6deg)}
.story-copy .sec-title{margin-bottom:22px}
.story-copy p{line-height:2.1;margin-bottom:16px}
.story-copy .btn{margin-top:8px}
.dual-card{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.dual-card-item{position:relative;padding:40px 36px;border-radius:var(--r-lg);overflow:hidden;color:#fff;transition:.4s;
  background:linear-gradient(130deg,#A23326,#B03A2C)}
.dual-card-item:last-child{background:linear-gradient(130deg,#18233B,#22304F)}
.dual-card-item:hover{transform:translateY(-6px);box-shadow:var(--sh-lg)}
.dual-tag{font-size:12px;letter-spacing:.28em;opacity:.85;display:block;margin-bottom:14px}
.dual-card-item h3{font-family:var(--serif);font-size:24px;letter-spacing:.08em;margin-bottom:10px}
.dual-card-item p{font-size:14px;opacity:.85;margin-bottom:16px}
.dual-card-item i{font-style:normal;font-size:14px;color:var(--gold-light)}

/* ============================================================
   资讯卡
============================================================ */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.n-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;
  display:flex;flex-direction:column;transition:.4s}
.n-card:hover{transform:translateY(-6px);box-shadow:var(--sh-md)}
.n-card-top{display:flex;align-items:center;gap:14px;padding:22px 24px 0}
.n-date{display:flex;flex-direction:column;align-items:center;justify-content:center;
  min-width:60px;padding:8px 10px;border-radius:12px;
  background:var(--paper-2);color:var(--red);line-height:1.2}
.n-date b{font-family:var(--serif);font-size:21px}
.n-date span{font-size:12px;color:var(--gold-deep);letter-spacing:.08em}
.n-cat{font-size:12px;color:var(--gold-deep);border:1px solid rgba(196,154,74,.5);padding:3px 10px;border-radius:50px}
.n-card h3{font-family:var(--serif);font-size:17.5px;color:var(--ink);padding:14px 24px 8px;letter-spacing:.03em;line-height:1.6}
.n-card p{font-size:13.5px;color:var(--muted);padding:0 24px;line-height:1.9;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.n-card .n-link{margin:auto 24px 22px;padding-top:18px;display:flex;justify-content:space-between;align-items:center}
.n-card .n-link span{font-size:13px;color:var(--red);letter-spacing:.1em}
.n-card .n-link svg{width:16px;height:16px;color:var(--gold)}
/* 新闻列表页样式 */
.news-list{display:flex;flex-direction:column;gap:16px}
.n-item{display:grid;grid-template-columns:170px 1fr auto;gap:28px;align-items:center;
  background:#fff;border:1px solid var(--line);border-radius:var(--r-md);
  padding:22px 28px;transition:.3s}
.n-item:hover{box-shadow:var(--sh-md);transform:translateX(6px);border-color:var(--gold)}
.n-item .n-date{border-radius:50% 50% 8px 8px;min-width:86px;padding:14px 6px;background:linear-gradient(180deg,#B03A2C,#8E2E22);color:#fff}
.n-item .n-date span{color:var(--gold-light)}
.n-item-copy h3{font-family:var(--serif);font-size:19px;color:var(--ink);letter-spacing:.03em;margin-bottom:8px;transition:.3s}
.n-item:hover .n-item-copy h3{color:var(--red)}
.n-item-copy p{font-size:13.5px;color:var(--muted);line-height:1.85;
  display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden}
.n-item-meta{display:flex;align-items:center;gap:14px;color:var(--muted);font-size:13px;flex-direction:column;align-items:flex-end}
.n-item-meta i{font-style:normal;color:var(--red);font-size:13px;letter-spacing:.08em;border-bottom:1px solid transparent;cursor:pointer;transition:.3s}
.n-item-meta i:hover{border-color:var(--red)}

/* ============================================================
   页级 banner
============================================================ */
.page-banner{
  position:relative;padding:170px 0 84px;color:#fff;overflow:hidden;
  background:
    radial-gradient(90% 120% at 88% -10%,rgba(229,207,159,.28),transparent 55%),
    linear-gradient(135deg,#6B241B,#A23326 55%,#B03A2C);
}
.page-banner::after{content:"";position:absolute;right:-80px;bottom:-120px;width:360px;height:360px;
  border:1px solid rgba(229,207,159,.28);border-radius:50%}
.page-banner::before{content:"";position:absolute;right:-36px;bottom:-80px;width:240px;height:240px;
  border:1px solid rgba(229,207,159,.2);border-radius:50%}
.page-banner .container{position:relative;z-index:2}
.page-crumb{font-size:13px;letter-spacing:.14em;color:rgba(255,255,255,.7);margin-bottom:18px}
.page-crumb a{color:var(--gold-light)}
.page-crumb a:hover{color:#fff}
.page-banner h1{font-family:var(--serif);font-size:clamp(34px,4.6vw,56px);letter-spacing:.1em;margin-bottom:14px}
.page-banner h1 em{color:var(--gold-light)}
.page-lead{font-size:16px;letter-spacing:.12em;color:rgba(255,255,255,.82)}

/* ============================================================
   关于我们
============================================================ */
.about-intro{display:grid;grid-template-columns:1.25fr .75fr;gap:64px;align-items:center}
.about-intro-copy .sec-title{margin-bottom:22px}
.about-intro-copy p{line-height:2.05;margin-bottom:16px}
.about-points{list-style:none;margin-top:22px;display:flex;flex-direction:column;gap:14px}
.about-points li{position:relative;padding-left:34px;font-size:15px}
.about-points li::before{
  content:"";position:absolute;left:0;top:5px;width:18px;height:18px;
  background:url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="m4 12.5 5 5L20 6.5" fill="none" stroke="%23a6192e" stroke-width="2.6" stroke-linecap="round" stroke-linejoin="round"/></svg>') center/contain no-repeat;
}
.about-card{
  position:relative;padding:54px 38px 40px;border-radius:var(--r-lg);text-align:center;overflow:hidden;
  background:linear-gradient(160deg,#8E2E22,#B03A2C 70%);color:#fff;box-shadow:var(--sh-lg);
}
.about-card::before{content:"";position:absolute;inset:14px;border:1px solid rgba(229,207,159,.35);border-radius:12px}
.about-card-seal{position:absolute;top:26px;left:50%;transform:translateX(-50%) rotate(-4deg);
  width:64px;height:64px;display:flex;align-items:center;justify-content:center;border-radius:12px;
  background:#fff;color:var(--red);font-family:var(--serif);font-size:22px;line-height:1.15;box-shadow:var(--sh-md)}
.about-quote{font-family:var(--serif);font-size:19px;line-height:2.1;color:var(--gold-light);margin-top:54px;letter-spacing:.08em}
.about-sign{margin-top:20px;font-size:13px;color:rgba(255,255,255,.75);letter-spacing:.1em}
/* 时间线 */
.timeline{position:relative;max-width:880px;margin:0 auto;padding-left:34px}
.timeline::before{content:"";position:absolute;left:8px;top:8px;bottom:8px;width:2px;
  background:linear-gradient(180deg,var(--gold),var(--red),var(--gold))}
.tl-item{position:relative;padding:0 0 34px 26px}
.tl-item:last-child{padding-bottom:0}
.tl-dot{position:absolute;left:-34px;top:6px;width:18px;height:18px;border-radius:50%;
  background:#fff;border:4px solid var(--red);box-shadow:0 0 0 5px rgba(176,58,44,.12)}
.tl-item b{font-family:var(--serif);font-size:24px;color:var(--red);letter-spacing:.1em;display:block;margin-bottom:8px}
.tl-item p{line-height:1.9;color:var(--text)}
/* 价值观 */
.value-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.value-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:42px 34px;text-align:center;transition:.4s}
.value-card:hover{transform:translateY(-6px);box-shadow:var(--sh-md)}
.value-card i{font-style:normal;font-size:13px;color:var(--gold-deep);letter-spacing:.4em;display:block;margin-bottom:20px}
.value-card h3{font-family:var(--serif);font-size:23px;color:var(--ink);letter-spacing:.14em}
.value-card .value-red{color:var(--red);margin-top:2px}
.value-card p{font-size:14px;color:var(--muted);line-height:1.9;margin-top:18px}

/* ============================================================
   服务中心
============================================================ */
.promise-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.promise-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-md);padding:32px 26px;position:relative;transition:.35s}
.promise-card:hover{box-shadow:var(--sh-md);transform:translateY(-4px)}
.promise-card span{font-family:var(--serif);font-size:30px;color:transparent;-webkit-text-stroke:1.4px var(--gold);display:block;margin-bottom:16px}
.promise-card h3{font-family:var(--serif);font-size:18px;color:var(--ink);margin-bottom:8px;letter-spacing:.05em}
.promise-card p{font-size:13.5px;color:var(--muted);line-height:1.9}
.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.service-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:36px 30px;transition:.4s;position:relative}
.service-card:hover{box-shadow:var(--sh-md);transform:translateY(-6px);border-color:transparent}
.sc-ico{width:56px;height:56px;border-radius:16px;display:flex;align-items:center;justify-content:center;
  color:var(--red);background:linear-gradient(145deg,#fdf3ee,#f7e2dc);margin-bottom:20px}
.sc-ico svg{width:30px;height:30px}
.service-card h3{font-family:var(--serif);font-size:19px;color:var(--ink);margin-bottom:10px;letter-spacing:.04em}
.service-card p{font-size:14px;color:var(--muted);line-height:1.95}
/* FAQ */
.faq-wrap{max-width:860px}
.faq{background:#fff;border:1px solid var(--line);border-radius:var(--r-md);margin-bottom:14px;overflow:hidden;transition:.3s}
.faq[open]{box-shadow:var(--sh-sm);border-color:var(--gold)}
.faq summary{list-style:none;cursor:pointer;padding:20px 26px;font-size:15.5px;font-weight:600;color:var(--ink);
  display:flex;justify-content:space-between;align-items:center;gap:16px;letter-spacing:.03em;transition:.3s}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:22px;color:var(--gold);transition:.3s;font-weight:400;line-height:1}
.faq[open] summary::after{transform:rotate(45deg);color:var(--red)}
.faq[open] summary{color:var(--red)}
.faq div{padding:0 26px 22px;font-size:14.5px;color:var(--muted);line-height:2}
.faq div p{margin-top:2px}

/* ============================================================
   公益
============================================================ */
.charity-intro{display:grid;grid-template-columns:.9fr 1.1fr;gap:64px;align-items:center}
.charity-intro-art{position:relative;border-radius:24px;overflow:hidden;
  background:radial-gradient(120% 100% at 30% 0%,#B03A2C,#8E2E22);box-shadow:var(--sh-lg);
  display:flex;align-items:center;justify-content:center;min-height:340px}
.charity-intro-svg svg{width:100%;max-width:460px}
.charity-intro-copy .sec-title{margin-bottom:20px}
.charity-intro-copy p{line-height:2.05;margin-bottom:14px}
.charity-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.charity-card{background:#fff;border:1px solid var(--line);border-top:3px solid var(--gold);border-radius:var(--r-md);padding:36px 30px;transition:.4s;position:relative}
.charity-card:hover{transform:translateY(-6px);box-shadow:var(--sh-md)}
.charity-num{font-family:var(--serif);font-size:44px;line-height:1;color:var(--paper-2);-webkit-text-stroke:1px var(--gold);margin-bottom:18px}
.charity-card h3{font-family:var(--serif);font-size:20px;color:var(--ink);margin-bottom:12px;letter-spacing:.05em}
.charity-card>p{font-size:14px;color:var(--muted);line-height:1.95;margin-bottom:16px}
.charity-card ul{list-style:none;display:flex;flex-direction:column;gap:9px}
.charity-card li{position:relative;padding-left:20px;font-size:13.5px;color:var(--text)}
.charity-card li::before{content:"·";position:absolute;left:4px;color:var(--red);font-weight:900}

/* ============================================================
   商城
============================================================ */
.mall-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.m-card{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;transition:.4s;display:flex;flex-direction:column}
.m-card:hover{transform:translateY(-8px);box-shadow:var(--sh-lg)}
.m-visual{position:relative;height:270px;display:flex;align-items:flex-end;justify-content:center;
  background:radial-gradient(120% 90% at 20% 0%,#fff 0%,#f6efe4 52%,#ecdfc9 100%);padding:20px 0 4px}
.m-visual svg{width:min(170px,60%);z-index:2;filter:drop-shadow(0 14px 20px rgba(16,24,39,.16))}
.m-body{padding:18px 20px 20px;display:flex;flex-direction:column;gap:6px;flex:1}
.m-cat{font-size:12px;color:var(--gold-deep);letter-spacing:.08em}
.m-body h3{font-family:var(--serif);font-size:18px;color:var(--ink);letter-spacing:.04em}
.m-body .m-spec{font-size:12.5px;color:var(--muted)}
.m-foot{margin-top:auto;padding-top:12px;border-top:1px dashed var(--line);display:flex;align-items:center;justify-content:space-between}
.m-price b{font-size:22px;font-family:var(--serif);color:var(--red);font-weight:800}
.m-price span{font-size:12px;color:var(--muted);margin-left:4px}
.m-add{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border-radius:50px;
  background:var(--red);color:#fff;font-size:13px;letter-spacing:.06em;transition:.3s}
.m-add:hover{background:var(--red-deep);transform:translateY(-2px)}
.m-add svg{width:15px;height:15px}
/* 优惠券 */
.coupon-row{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-bottom:26px}
.coupon{display:flex;background:#fff;border:1px solid var(--line);border-radius:var(--r-md);overflow:hidden;
  box-shadow:var(--sh-sm);transition:.3s}
.coupon:hover{transform:translateY(-4px);box-shadow:var(--sh-md)}
.coupon-l{width:110px;background:linear-gradient(150deg,#B03A2C,#8E2E22);color:#fff;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;position:relative}
.coupon-l::after{content:"";position:absolute;right:-8px;top:50%;transform:translateY(-50%);width:16px;height:16px;
  background:#f6f1e8;border-radius:50%}
.coupon-l b{font-size:13px;font-weight:600}
.coupon-l b i{font-style:normal;font-size:32px;font-family:var(--serif);font-weight:800}
.coupon-l span{font-size:11px;color:rgba(255,255,255,.8)}
.coupon-r{flex:1;padding:16px 18px;display:flex;flex-direction:column;gap:8px;justify-content:center}
.coupon-r p{font-size:15px;color:var(--ink);font-weight:600;letter-spacing:.06em}
.btn-coupon{align-self:flex-start;font-size:12.5px;color:var(--red);border:1px solid var(--red);border-radius:50px;padding:4px 16px;transition:.3s}
.btn-coupon.got{background:var(--paper-2);color:var(--muted);border-color:var(--line);cursor:default}
.mall-note{display:flex;justify-content:center;gap:18px;flex-wrap:wrap;color:var(--muted);font-size:13px;letter-spacing:.1em}
.mall-note i{color:var(--gold);font-style:normal}

/* ============================================================
   购物车
============================================================ */
.cart-fab{position:fixed;right:26px;bottom:90px;z-index:150;width:58px;height:58px;border-radius:50%;
  background:var(--red);color:#fff;display:flex;align-items:center;justify-content:center;
  box-shadow:0 12px 28px rgba(176,58,44,.4);transition:.3s;opacity:0;pointer-events:none;transform:translateY(14px)}
.cart-fab.show{opacity:1;pointer-events:auto;transform:none}
.cart-fab:hover{transform:translateY(-3px) scale(1.05)}
.cart-fab svg{width:26px;height:26px}
.cart-count{position:absolute;top:-4px;right:-4px;min-width:22px;height:22px;padding:0 5px;border-radius:50px;
  background:var(--gold);color:#241A0C;font-size:12px;font-weight:700;display:flex;align-items:center;justify-content:center}
.cart-drawer{position:fixed;top:0;right:0;bottom:0;width:400px;max-width:92vw;z-index:260;
  background:#fff;box-shadow:-20px 0 60px rgba(0,0,0,.2);display:flex;flex-direction:column;
  transform:translateX(105%);transition:transform .38s cubic-bezier(.2,.8,.25,1)}
.cart-drawer.open{transform:none}
.cart-head{display:flex;align-items:center;justify-content:space-between;padding:24px 26px;border-bottom:1px solid var(--line)}
.cart-head h3{font-family:var(--serif);font-size:20px;color:var(--ink);letter-spacing:.1em}
.cart-close,.modal-close{width:38px;height:38px;border-radius:50%;font-size:24px;color:var(--muted);line-height:1;transition:.3s}
.cart-close:hover,.modal-close:hover{background:var(--paper);color:var(--red)}
.cart-items{flex:1;overflow-y:auto;padding:18px 24px;display:flex;flex-direction:column;gap:14px}
.cart-item{display:flex;gap:14px;border:1px solid var(--line);border-radius:var(--r-sm);padding:12px}
.cart-item .ci-svg{width:56px;height:64px;border-radius:8px;overflow:hidden;background:var(--paper);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.cart-item .ci-svg svg{width:42px}
.cart-item-info{flex:1;min-width:0}
.cart-item-info h4{font-size:14px;color:var(--ink);margin-bottom:3px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.cart-item-info p{font-size:12px;color:var(--muted)}
.cart-item-line{display:flex;align-items:center;justify-content:space-between;margin-top:8px}
.qty{display:inline-flex;align-items:center;border:1px solid var(--line);border-radius:50px}
.qty button{width:28px;height:28px;font-size:16px;color:var(--red);line-height:1}
.qty button:disabled{color:#ccc;cursor:not-allowed}
.qty b{min-width:30px;text-align:center;font-size:13px;color:var(--ink);font-weight:600}
.cart-item-line .ci-price{font-family:var(--serif);color:var(--red);font-weight:700;font-size:14px}
.cart-empty{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:18px;color:var(--muted)}
.cart-empty p{letter-spacing:.1em}
.cart-foot{padding:20px 26px 26px;border-top:1px solid var(--line);background:var(--paper)}
.cart-total{display:flex;justify-content:space-between;align-items:baseline;font-size:14px;color:var(--text);margin-bottom:14px}
.cart-total b{font-family:var(--serif);color:var(--red);font-size:18px}
.cart-total b i{font-style:normal;font-size:26px;font-weight:800}
.cart-foot .btn{width:100%;margin-bottom:10px}
.cart-ship{font-size:12px;color:var(--muted);text-align:center;letter-spacing:.05em}
.page-mask{position:fixed;inset:0;background:rgba(26,12,8,.5);z-index:240;backdrop-filter:blur(2px);animation:fadeIn .3s}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}

/* ============================================================
   弹窗 / toast / 顶部
============================================================ */
.modal{position:fixed;inset:0;z-index:300;display:flex;align-items:center;justify-content:center;padding:20px;
  background:rgba(26,12,8,.6);backdrop-filter:blur(4px);animation:fadeIn .25s}
.modal-card{position:relative;width:860px;max-width:100%;max-height:90vh;overflow:auto;
  background:#fff;border-radius:22px;padding:44px;animation:pop .35s cubic-bezier(.2,.8,.25,1.2)}
.modal-card-sm{width:460px;padding:36px}
@keyframes pop{from{opacity:0;transform:translateY(26px) scale(.97)}to{opacity:1;transform:none}}
.modal-close{position:absolute;top:18px;right:18px;z-index:5}
.modal-body{display:grid;grid-template-columns:.9fr 1.1fr;gap:44px;align-items:center}
.mv{display:flex;align-items:flex-end;justify-content:center;border-radius:16px;
  background:radial-gradient(120% 90% at 20% 0%,#fff 0%,#f6efe4 52%,#ecdfc9 100%);padding:30px 10px;min-height:380px}
.mv svg{width:min(240px,80%)}
.mk h3{font-family:var(--serif);font-size:28px;color:var(--ink);margin-bottom:6px}
.mk .mk-cat{font-size:13px;color:var(--gold-deep);letter-spacing:.2em;margin-bottom:18px}
.mk .mk-spec{font-size:14px;color:var(--text);margin-bottom:8px}
.mk p.mk-desc{font-size:14.5px;color:var(--muted);line-height:2;margin:12px 0 20px}
.mk ul{list-style:none;display:flex;flex-wrap:wrap;gap:8px;margin-bottom:24px}
.mk ul li{font-size:12.5px;border:1px solid var(--line);color:var(--muted);padding:4px 12px;border-radius:50px}
.mk .mk-price{font-family:var(--serif);color:var(--red);font-size:34px;font-weight:800;margin-bottom:8px}
.mk .mk-price small{font-size:14px;font-weight:500}
.mk .mk-actions{display:flex;gap:12px;flex-wrap:wrap}
.pay-desc{font-size:13px;color:var(--muted);margin:6px 0 16px;background:var(--paper);padding:10px 14px;border-radius:10px}
.pay-summary{background:var(--paper);border-radius:12px;padding:14px 16px;font-size:13px;color:var(--text);margin-bottom:16px;display:flex;flex-direction:column;gap:6px}
.pay-summary b{color:var(--red)}
.modal-card-sm label{display:block;font-size:13px;color:var(--muted);margin-bottom:12px}
.modal-card-sm label input{width:100%;margin-top:6px}

/* Toast */
.toast{position:fixed;left:50%;bottom:46px;transform:translate(-50%,20px);z-index:400;
  background:#2a1c14;color:#fff;padding:13px 26px;border-radius:50px;font-size:14px;
  letter-spacing:.05em;box-shadow:0 14px 34px rgba(0,0,0,.28);opacity:0;pointer-events:none;
  transition:.35s;display:flex;align-items:center;gap:10px;max-width:88vw}
.toast.show{opacity:1;transform:translate(-50%,0)}
.toast::before{content:"✓";color:var(--gold-light);font-weight:700}
/* 返回顶部 */
.to-top{position:fixed;right:26px;bottom:26px;z-index:140;width:48px;height:48px;border-radius:50%;
  background:#fff;color:var(--red);border:1px solid var(--line);display:flex;align-items:center;justify-content:center;
  box-shadow:var(--sh-md);opacity:0;pointer-events:none;transition:.3s}
.to-top.show{opacity:1;pointer-events:auto}
.to-top:hover{background:var(--red);color:#fff}
.to-top svg{width:20px;height:20px}

/* ============================================================
   联系我们
============================================================ */
.contact-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:56px;align-items:start}
.contact-info{display:flex;flex-direction:column;gap:16px}
.ci-card{display:flex;gap:16px;align-items:flex-start;background:#fff;border:1px solid var(--line);border-radius:var(--r-md);padding:22px}
.ci-ico{width:46px;height:46px;flex-shrink:0;border-radius:12px;display:flex;align-items:center;justify-content:center;
  color:#fff;background:linear-gradient(145deg,var(--red),var(--red-deep));box-shadow:0 6px 14px rgba(176,58,44,.25)}
.ci-ico svg{width:22px;height:22px}
.ci-card b{display:block;font-size:15.5px;color:var(--ink);letter-spacing:.05em;margin-bottom:4px}
.ci-card p{font-size:13.5px;color:var(--muted);line-height:1.8}
.ci-map{border-radius:var(--r-md);overflow:hidden;border:1px solid var(--line);line-height:0}
.ci-map svg{width:100%}
.contact-form-wrap{background:#fff;border:1px solid var(--line);border-radius:22px;padding:42px;box-shadow:var(--sh-sm)}
.form-head{margin-bottom:28px}
.form-head p{font-size:14px;color:var(--muted);margin-top:8px}
.contact-form label{display:block;font-size:14px;color:var(--text);margin-bottom:18px;font-weight:500}
.contact-form label i{color:var(--red);font-style:normal}
.contact-form input,.contact-form select,.contact-form textarea{
  display:block;width:100%;margin-top:8px;padding:12px 16px;border:1px solid var(--line);
  border-radius:10px;background:var(--paper);outline:none;transition:.3s;resize:vertical;color:var(--ink)
}
.contact-form input:focus,.contact-form select:focus,.contact-form textarea:focus{
  border-color:var(--red);background:#fff;box-shadow:0 0 0 3px rgba(176,58,44,.08)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.form-foot{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}
.form-tip{font-size:12px;color:var(--muted)}

/* ============================================================
   页脚 & CTA
============================================================ */
.banner-cta{background:linear-gradient(120deg,#6B241B,#A23326);padding:56px 0;color:#fff}
.banner-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap}
.banner-inner h3{font-family:var(--serif);font-size:clamp(20px,2.6vw,28px);letter-spacing:.06em}
.banner-inner p{margin-top:8px;color:rgba(255,255,255,.75);font-size:14px;letter-spacing:.08em}
.site-footer{background:#101827;color:#A8B2C4;padding:72px 0 0}
.footer-top{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.4fr;gap:44px;padding-bottom:52px}
.brand-light .brand-mark{color:var(--gold)}
.brand-light .brand-text b{color:#fff}
.footer-brand>p{margin-top:22px;font-size:14px;line-height:2;color:#93A0B4}
.footer-col h4{color:#fff;font-family:var(--serif);font-size:17px;letter-spacing:.14em;margin-bottom:20px;font-weight:600}
.footer-col a{display:block;font-size:14px;padding:6px 0;color:#A8B2C4;transition:.3s;letter-spacing:.04em}
.footer-col a:hover{color:var(--gold-light);padding-left:8px}
.footer-col p{font-size:14px;color:#A8B2C4;padding:4px 0;line-height:1.9}
.footer-bottom{border-top:1px solid rgba(201,184,165,.14);padding:22px 0;
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:12.5px;color:#6E7A8E;letter-spacing:.04em}

/* ============================================================
   入场动画
============================================================ */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .8s ease,transform .8s ease}
.reveal.in{opacity:1;transform:none}

/* ============================================================
   响应式
============================================================ */
@media (max-width:1080px){
  .feature-grid,.promise-grid{grid-template-columns:repeat(2,1fr)}
  .hero-inner{grid-template-columns:1fr;padding-bottom:230px;text-align:center}
  .hero-copy{display:flex;flex-direction:column;align-items:center}
  .hero-art{display:none}
  .process-row{grid-template-columns:repeat(3,1fr);row-gap:40px}
  .process-row::before{display:none}
  .footer-top{grid-template-columns:1fr 1fr}
}
@media (max-width:900px){
  .main-nav{
    position:fixed;top:var(--header-h);left:0;right:0;background:#fff;flex-direction:column;
    padding:10px 6% 24px;gap:2px;box-shadow:0 20px 40px rgba(0,0,0,.12);
    transform:translateY(-130%);transition:.35s;z-index:190;max-height:calc(100vh - 84px);overflow:auto
  }
  .main-nav.open{transform:none}
  .main-nav a{color:var(--ink);padding:14px 10px;border-bottom:1px solid var(--line)}
  .main-nav a.active{color:var(--red)}
  .nav-toggle{display:flex}
  .header-tel{display:none}
  .story-wrap,.about-intro,.charity-intro,.contact-grid{grid-template-columns:1fr;gap:44px}
  .product-grid,.mall-grid,.news-grid,.service-grid,.charity-grid,.value-grid{grid-template-columns:repeat(2,1fr)}
  .coupon-row{grid-template-columns:1fr}
  .modal-body{grid-template-columns:1fr;gap:20px}
  .mv{min-height:260px}
}
@media (max-width:600px){
  :root{--header-h:70px}
  .section{padding:60px 0}
  .feature-grid,.promise-grid,.product-grid,.mall-grid,.news-grid,.service-grid,.charity-grid,.value-grid{grid-template-columns:1fr}
  .process-row{grid-template-columns:1fr 1fr}
  .process-row-copy .process-step::after{display:none}
  .stats-row{grid-template-columns:1fr 1fr}
  .stats-row .stat{border-bottom:1px solid rgba(229,207,159,.2)}
  .hero-inner{padding-top:110px;padding-bottom:270px}
  .hero-cta{width:100%;flex-direction:column}
  .hero-cta .btn{width:100%}
  .n-item{grid-template-columns:1fr;gap:12px;padding:18px}
  .n-item-meta{flex-direction:row;justify-content:space-between}
  .form-row{grid-template-columns:1fr}
  .contact-form-wrap,.modal-card{padding:28px 22px}
  .header-actions .btn-line{display:none}
  .footer-top{grid-template-columns:1fr;gap:32px}
  .dual-card{grid-template-columns:1fr}
}

/* ============================================================
   视频首屏 · VIDEO HERO
============================================================ */
.hero-video{position:relative;min-height:100vh;min-height:100svh;display:flex;flex-direction:column;
  justify-content:center;overflow:hidden;background:var(--navy-dark);color:var(--paper)}
.hv-media{position:absolute;inset:0;z-index:1}
.hv-fallback{position:absolute;inset:0;
  background:
    radial-gradient(120% 90% at 78% 12%,rgba(196,154,74,.14),transparent 55%),
    radial-gradient(90% 70% at 18% 85%,rgba(176,58,44,.20),transparent 60%),
    linear-gradient(168deg,#16203A 0%,#101827 52%,#0B0F1A 100%)}
.hv-fallback::after{content:"";position:absolute;inset:0;opacity:.5;
  background:
    radial-gradient(60% 34% at 50% 108%,rgba(176,58,44,.28),transparent 70%),
    repeating-linear-gradient(100deg,transparent 0 140px,rgba(227,205,156,.03) 140px 142px)}
.hv-video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hv-overlay{position:absolute;inset:0;
  background:
    linear-gradient(180deg,rgba(11,15,26,.62) 0%,rgba(11,15,26,.28) 34%,rgba(11,15,26,.42) 66%,rgba(11,15,26,.88) 100%),
    radial-gradient(120% 90% at 24% 50%,rgba(11,15,26,.55),transparent 60%)}
.hv-copy{position:relative;z-index:3;padding-top:120px;padding-bottom:170px}
.hv-kicker{display:flex;align-items:center;gap:14px;font-size:13px;letter-spacing:.34em;color:var(--gold-light);margin-bottom:26px}
.hv-kicker span{display:inline-block;width:44px;height:1px;background:linear-gradient(90deg,transparent,var(--gold));}
.hv-kicker span:last-child{background:linear-gradient(90deg,var(--gold),transparent)}
.hv-title{font-family:var(--serif);font-size:clamp(44px,7.2vw,88px);font-weight:800;line-height:1.16;
  letter-spacing:.06em;color:var(--paper);text-shadow:0 6px 34px rgba(0,0,0,.45)}
.hv-title em{color:var(--gold);font-style:normal}
.hv-sub{max-width:560px;margin-top:24px;font-size:16px;line-height:2;color:rgba(251,247,238,.82);letter-spacing:.04em}
.hv-cta{display:flex;gap:16px;margin-top:40px;flex-wrap:wrap}
.hero-video .btn-ghost{border-color:rgba(227,205,156,.55);color:var(--gold-light)}
.hero-video .btn-ghost:hover{background:rgba(196,154,74,.14);border-color:var(--gold)}
.hv-stats{position:absolute;left:0;right:0;bottom:0;z-index:3;
  border-top:1px solid rgba(227,205,156,.16);background:rgba(11,15,26,.42);backdrop-filter:blur(10px)}
.hv-stats-inner{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;padding-top:22px;padding-bottom:22px}
.hv-stats .stat{text-align:left;border-left:1px solid rgba(227,205,156,.2);padding-left:18px}
.hv-stats .stat:first-child{border-left:none;padding-left:0}
.hv-stats .stat b{display:block;font-family:var(--serif);font-size:clamp(22px,2.6vw,32px);font-weight:700;color:var(--gold-light);letter-spacing:.02em}
.hv-stats .stat b.stat-text{font-size:clamp(20px,2.2vw,28px)}
.hv-stats .stat span{display:block;margin-top:4px;font-size:12px;letter-spacing:.14em;color:rgba(251,247,238,.6)}
.hv-scroll{position:absolute;right:34px;bottom:118px;z-index:4;width:30px;height:52px;border:1.5px solid rgba(227,205,156,.5);
  border-radius:16px;display:flex;justify-content:center;padding-top:9px;transition:border-color .3s}
.hv-scroll:hover{border-color:var(--gold)}
.hv-scroll i{width:3px;height:9px;border-radius:2px;background:var(--gold-light);animation:hvDrop 1.8s ease-in-out infinite}
@keyframes hvDrop{0%{transform:translateY(0);opacity:1}70%{transform:translateY(16px);opacity:0}100%{transform:translateY(0);opacity:0}}
.hv-copy .reveal{opacity:0;transform:translateY(26px);transition:opacity .9s cubic-bezier(.22,.8,.24,1),transform .9s cubic-bezier(.22,.8,.24,1)}
.hv-copy .reveal.in{opacity:1;transform:none}

@media (max-width:960px){
  .hv-copy{padding-top:100px;padding-bottom:230px}
  .hv-stats-inner{grid-template-columns:repeat(2,1fr);gap:14px;padding-top:16px;padding-bottom:16px}
  .hv-stats .stat:nth-child(3){border-left:none;padding-left:0}
  .hv-scroll{display:none}
}

/* ============================================================
   产品详情页 / 荣誉资质 / 详情交互
============================================================ */
.pd-top{display:grid;grid-template-columns:1fr 1.1fr;gap:56px;align-items:center}
.pd-visual{position:relative;display:flex;align-items:center;justify-content:center;min-height:480px;border-radius:20px;
  background:radial-gradient(120% 90% at 20% 0%,#fff 0%,#f6efe4 52%,#ecdfc9 100%);border:1px solid var(--line)}
.pd-visual img.p-photo{width:min(420px,86%);max-height:440px;object-fit:contain;position:relative;z-index:2;filter:drop-shadow(0 24px 40px rgba(16,24,39,.22))}
.pd-visual svg{position:relative;z-index:2;filter:drop-shadow(0 24px 40px rgba(16,24,39,.22))}
.pd-visual .p-flag{top:18px;left:18px}
.pd-cat{font-size:13px;color:var(--gold-deep);letter-spacing:.25em;margin-bottom:12px}
.pd-name{font-family:var(--serif);font-size:34px;color:var(--ink);letter-spacing:.04em;margin-bottom:10px}
.pd-spec{font-size:14px;color:var(--text);letter-spacing:.05em}
.pd-price{display:flex;align-items:baseline;gap:6px;margin:22px 0 4px;color:var(--red)}
.pd-price .cur{font-size:18px}
.pd-price b{font-family:var(--serif);font-size:42px;font-weight:800}
.pd-price .unit{font-size:13px;color:var(--muted)}
.pd-price s{font-size:16px;color:var(--muted);margin-left:8px}
.pd-desc{font-size:15px;line-height:2.1;color:var(--text);margin:14px 0 18px}
.pd-notes{display:flex;flex-wrap:wrap;gap:10px;list-style:none;margin-bottom:18px}
.pd-notes li{font-size:13px;padding:7px 14px;border-radius:50px;border:1px solid var(--line);color:var(--text);background:var(--paper-2)}
.pd-story{font-family:var(--serif);font-size:15px;color:var(--gold-deep);letter-spacing:.06em;padding:14px 18px;
  border-left:3px solid var(--gold);background:linear-gradient(90deg,rgba(196,154,74,.08),transparent);margin-bottom:24px}
.pd-actions{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:22px}
.pd-service{display:flex;flex-wrap:wrap;gap:10px 22px;font-size:13px;color:var(--muted);padding:16px 0;border-top:1px dashed var(--line);border-bottom:1px dashed var(--line)}
.pd-service span{display:inline-flex;align-items:center;gap:6px}
.pd-service span::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--gold)}
.pd-tel{font-size:13px;color:var(--muted);margin-top:14px}
.pd-taste,.pd-params,.pd-related{margin-top:76px}
.taste-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.taste-card{background:var(--white);border:1px solid var(--line);border-radius:16px;padding:28px 26px}
.taste-card i{font-family:var(--serif);font-style:normal;font-size:15px;font-weight:700;color:var(--red);letter-spacing:.3em;display:block;margin-bottom:6px}
.taste-card i::after{content:"";display:block;width:28px;height:2px;background:var(--gold);margin-top:10px}
.taste-card p{font-size:14.5px;line-height:2.05;color:var(--text);margin-top:12px}
.pd-table{width:100%;border-collapse:collapse;background:var(--white);border:1px solid var(--line);font-size:14px}
.pd-table th{width:15%;text-align:left;padding:14px 20px;background:var(--paper-2);color:var(--ink);font-weight:600;white-space:nowrap}
.pd-table td{padding:14px 20px;color:var(--text);border-left:1px solid var(--line)}
.pd-table tr+tr th,.pd-table tr+tr td{border-top:1px solid var(--line)}
.pd-related .product-grid{grid-template-columns:repeat(3,1fr)}

/* 卡片可点击交互态 */
.p-card-head h3[data-act],.m-body h3[data-act]{cursor:pointer;transition:color .3s}
.p-card-head h3[data-act]:hover,.m-body h3[data-act]:hover{color:var(--red)}
.p-visual[data-act]{cursor:pointer}

/* ---------------- 包装规格选择（1×1 / 1×6） ---------------- */
.pk-row{display:flex;gap:8px;margin:12px 0 2px;flex-wrap:wrap}
.pd-info .pk-row{margin:18px 0 6px}
.pk-chip{border:1px solid var(--line);background:#fff;color:var(--ink);font-size:12.5px;letter-spacing:.04em;
  padding:7px 16px;border-radius:50px;cursor:pointer;transition:.25s;font-family:inherit}
.pk-chip:hover{border-color:var(--red)}
.pk-chip.active{background:linear-gradient(135deg,var(--red),var(--red-deep));color:#fff;border-color:transparent;
  box-shadow:0 4px 10px rgba(176,58,44,.22)}

/* 荣誉资质 */
.honor-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.honor-card{background:var(--white);border:1px solid var(--line);border-radius:16px;padding:30px 24px;text-align:center}
.honor-ico{display:inline-flex;align-items:center;justify-content:center;width:58px;height:58px;border-radius:14px;
  font-family:var(--serif);font-size:26px;font-weight:700;color:var(--paper);background:linear-gradient(140deg,var(--red),var(--red-deep));
  box-shadow:0 10px 22px rgba(176,58,44,.28);transform:rotate(-3deg);margin-bottom:18px}
.honor-card h3{font-family:var(--serif);font-size:17px;color:var(--ink);margin-bottom:10px;letter-spacing:.04em}
.honor-card p{font-size:13px;line-height:1.9;color:var(--muted)}

@media (max-width:960px){
  .pd-top{grid-template-columns:1fr;gap:30px}
  .pd-visual{min-height:340px}
  .pd-name{font-size:26px}
  .pd-price b{font-size:34px}
  .taste-grid,.pd-related .product-grid{grid-template-columns:1fr}
  .honor-grid{grid-template-columns:repeat(2,1fr)}
  .pd-table{display:block;overflow-x:auto}
  .pd-table th{width:110px}
}
.visit-note{font-size:13px;line-height:1.9;color:var(--muted);background:var(--paper-2);border:1px dashed var(--line);
  border-radius:12px;padding:14px 16px;margin-top:16px}

/* ============================================================
   收银台 / 企业微信客服 / 电话直拨
============================================================ */
.tel-link{color:inherit;text-decoration:none;border-bottom:1px dashed transparent;transition:color .25s,border-color .25s}
.tel-link:hover{color:var(--red);border-bottom-color:var(--red)}
.tel-light:hover{color:var(--gold-light);border-bottom-color:var(--gold-light)}
.btn-sm{padding:8px 18px;font-size:13px;border-radius:9px;margin-top:10px}

.pay-items{margin:4px 0 16px;border-top:1px dashed var(--line)}
.pay-item{display:flex;justify-content:space-between;align-items:center;padding:10px 2px;border-bottom:1px dashed var(--line);font-size:14px;color:var(--text)}
.pay-item b{font-family:var(--serif);color:var(--red)}
.pay-orderno{font-size:13px;color:var(--muted);text-align:center;margin-bottom:4px}
.pay-orderno b{color:var(--text);letter-spacing:.06em}
.pay-amount{text-align:center;font-family:var(--serif);color:var(--red);margin-bottom:16px}
.pay-amount small{display:block;font-size:12px;color:var(--muted);font-family:var(--sans);letter-spacing:.18em;margin-bottom:4px}
.pay-amount b{font-size:34px;font-weight:800}
.pay-methods{display:flex;gap:10px;margin-bottom:14px}
.pay-method{flex:1;padding:11px 0;border:1.5px solid var(--line);border-radius:11px;background:#fff;font-size:14px;color:var(--text);cursor:pointer;transition:all .25s;font-family:var(--sans)}
.pay-method:hover{border-color:var(--gold)}
.pay-method.active{border-color:var(--red);color:var(--red);background:#FBF3F0;font-weight:700}
.pay-qr{display:flex;justify-content:center;align-items:center;min-height:190px;padding:14px;background:#fff;border:1px solid var(--line);border-radius:14px;margin-bottom:12px}
.pay-qr svg{width:180px;height:180px;display:block}
.pay-qr-text{font-size:13px;color:var(--muted);text-align:center;line-height:1.9;padding:28px 12px;word-break:break-all}
.pay-tip{text-align:center;font-size:13px;color:var(--text);line-height:1.9;margin-bottom:8px}
.pay-tip small{color:var(--muted);font-size:11.5px}
.pay-count{text-align:center;font-size:12.5px;color:var(--muted);margin-bottom:14px}
.pay-count b{color:var(--red);font-variant-numeric:tabular-nums}
.pay-success{display:flex;justify-content:center;margin:6px 0 10px;color:#2E7D32}
.pay-success svg{width:66px;height:66px}
.pay-done-tip{text-align:center;font-size:14px;line-height:2;color:var(--text);margin-bottom:18px}
.pay-done-tip b{color:var(--red);letter-spacing:.05em}
#payStep2 .btn-ghost{margin-top:10px}
#weworkModal .btn-line{margin-top:12px}

/* ================= 营销模块：促销角标 / 划线价 / 活动横幅 ================= */
.p-flag.promo{left:auto;right:14px;background:linear-gradient(135deg,#E85D3A,#C0392B);color:#fff;animation:promoPulse 2.4s ease-in-out infinite}
@keyframes promoPulse{0%,100%{box-shadow:0 0 0 0 rgba(192,57,43,.35)}50%{box-shadow:0 0 0 7px rgba(192,57,43,0)}}
.m-price s{color:#8A8178;font-size:13px;font-weight:400;text-decoration:line-through;margin-left:6px;font-family:var(--sans)}
.pd-price .p-price-old{color:#8A8178;font-size:14px;font-weight:400;text-decoration:line-through;margin-left:8px}
.pd-promo-tip{display:block;font-style:normal;font-size:12px;color:#C0392B;font-weight:600;margin-top:6px}
.mkt-banner{max-width:1200px;margin:28px auto 0;padding:0 24px}
.mkt-banner a{display:flex;align-items:stretch;border-radius:16px;overflow:hidden;border:1px solid var(--line);background:#fff;box-shadow:0 10px 30px rgba(34,48,79,.08);text-decoration:none;transition:transform .3s,box-shadow .3s}
.mkt-banner a:hover{transform:translateY(-3px);box-shadow:0 18px 44px rgba(34,48,79,.14)}
.mkt-banner img{width:340px;max-width:38%;object-fit:cover;flex:none}
.mkt-banner-copy{flex:1;padding:24px 28px;display:flex;flex-direction:column;justify-content:center;gap:7px}
.mkt-banner-copy b{font-family:var(--serif);font-size:22px;color:var(--ink);letter-spacing:1px}
.mkt-banner-copy span{font-size:14px;color:var(--text);line-height:1.8}
.mkt-banner-copy i{font-style:normal;color:var(--red);font-size:13px;font-weight:600;margin-top:4px}
#payCoupon{text-transform:uppercase}
@media(max-width:760px){.mkt-banner{margin:18px 16px 0;padding:0}.mkt-banner a{flex-direction:column}.mkt-banner img{width:100%;max-width:100%;height:150px}}