/* ==========================================================
   琼飨农副产品行 —— 样式表
   PC 优先 + 移动端响应式
   ========================================================== */
:root{
  --brand:#2e9e5b;      /* 主色 生态绿 */
  --brand-deep:#1f7d44;
  --brand-light:#e8f6ee;
  --brand-2:#f6a623;    /* 辅色 果实橙 */
  --red:#e74c3c;
  --text:#2c3e2d;
  --text-sub:#6b7c6d;
  --text-light:#9aa8a0;
  --line:#ecefeb;
  --bg:#f6f8f4;
  --white:#fff;
  --radius:14px;
  --shadow:0 6px 24px rgba(31,125,68,.08);
  --shadow-lg:0 14px 40px rgba(31,125,68,.14);
  --nav-h:64px;
  --safe-bottom:calc(56px + env(safe-area-inset-bottom));
}
*{margin:0;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html{scroll-behavior:smooth}
body{
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","WenQuanYi Micro Hei",sans-serif;
  color:var(--text);background:var(--bg);font-size:15px;line-height:1.7;
  padding-top:var(--nav-h);
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
input,button,select,textarea{font:inherit;color:inherit;outline:none;border:none;background:none}
button{cursor:pointer}
ul{list-style:none}
.container{max-width:1180px;margin:0 auto;padding:0 20px}
.section{padding:56px 0}
.section-title{text-align:center;margin-bottom:36px}
.section-title h2{font-size:28px;color:var(--text);letter-spacing:.5px}
.section-title h2 em{color:var(--brand);font-style:normal}
.section-title p{color:var(--text-sub);margin-top:10px;font-size:15px}

/* ============ 按钮 ============ */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;
  padding:11px 26px;border-radius:999px;font-size:15px;font-weight:600;
  background:var(--brand);color:#fff;transition:.2s;white-space:nowrap}
.btn:hover{background:var(--brand-deep);transform:translateY(-1px);box-shadow:var(--shadow)}
.btn:active{transform:translateY(0)}
.btn-outline{background:#fff;color:var(--brand);border:1.5px solid var(--brand)}
.btn-outline:hover{background:var(--brand-light)}
.btn-orange{background:var(--brand-2);color:#fff}
.btn-orange:hover{background:#e0951c}
.btn-ghost{background:var(--brand-light);color:var(--brand-deep)}
.btn-sm{padding:7px 16px;font-size:13px;border-radius:999px}
.btn-block{width:100%}
.btn[disabled]{opacity:.55;cursor:not-allowed;transform:none!important}

/* ============ 顶部导航 ============ */
.navbar{position:fixed;top:0;left:0;right:0;height:var(--nav-h);background:rgba(255,255,255,.96);
  backdrop-filter:blur(12px);z-index:1000;box-shadow:0 2px 14px rgba(0,0,0,.05);transition:.3s}
.navbar.hide{transform:translateY(-100%)}
.nav-inner{max-width:1180px;margin:0 auto;padding:0 20px;height:100%;display:flex;align-items:center;gap:26px}
.logo{display:flex;align-items:center;gap:9px;font-weight:800;font-size:19px;color:var(--brand-deep);flex-shrink:0}
.logo .mark{width:34px;height:34px;border-radius:10px;background:linear-gradient(135deg,var(--brand),var(--brand-2));
  color:#fff;font-size:19px;display:flex;align-items:center;justify-content:center}
.nav-links{display:flex;align-items:center;gap:6px;margin-left:auto}
.nav-links a{position:relative;padding:8px 13px;border-radius:9px;font-size:15px;color:var(--text);font-weight:500;transition:.2s}
.nav-links a:hover{color:var(--brand);background:var(--brand-light)}
.nav-links a.active{color:#fff;background:var(--brand)}
.nav-actions{display:flex;align-items:center;gap:10px;margin-left:6px}
.nav-actions .cart-btn{position:relative;width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  background:var(--brand-light);color:var(--brand-deep);font-size:19px;transition:.2s}
.nav-actions .cart-btn:hover{background:var(--brand);color:#fff}
.nav-actions .cart-btn .badge{position:absolute;top:-2px;right:-4px;min-width:18px;height:18px;border-radius:9px;
  background:var(--red);color:#fff;font-size:11px;display:flex;align-items:center;justify-content:center;padding:0 4px}
.user-mini{display:flex;align-items:center;gap:7px;padding:5px 12px 5px 5px;border-radius:999px;cursor:pointer;transition:.2s}
.user-mini:hover{background:var(--brand-light)}
.user-mini .avatar{width:32px;height:32px;border-radius:50%;background:var(--brand);color:#fff;display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:700}
.hamburger{display:none;width:40px;height:40px;flex-direction:column;justify-content:center;align-items:center;gap:5px;margin-left:auto}
.hamburger i{width:20px;height:2px;background:var(--text);border-radius:2px;transition:.3s}

/* ============ 页脚 ============ */
.footer{background:#1c2b20;color:#c8d6cd;padding:52px 0 0}
.footer .container{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:34px}
.footer h4{color:#fff;font-size:16px;margin-bottom:16px;position:relative;padding-bottom:10px}
.footer h4::after{content:'';position:absolute;left:0;bottom:0;width:32px;height:2.5px;background:var(--brand);border-radius:2px}
.footer ul li{margin-bottom:9px;font-size:14px}
.footer ul li a{color:#a9bbaf;transition:.2s}
.footer ul li a:hover{color:#fff;padding-left:4px}
.footer .brand-block .logo{color:#fff;margin-bottom:14px}
.footer .brand-block p{font-size:13.5px;line-height:1.9;color:#9db0a3}
.footer .contact-line{display:flex;align-items:center;gap:9px;margin-bottom:10px;font-size:14px}
.footer .contact-line .ic{width:28px;height:28px;border-radius:8px;background:rgba(46,158,91,.2);color:var(--brand);
  display:flex;align-items:center;justify-content:center;font-size:14px;flex-shrink:0}
.copyright{margin-top:40px;padding:18px 20px;border-top:1px solid rgba(255,255,255,.1);
  text-align:center;font-size:13px;color:#8ca096}
.copyright a{color:#8ca096}
.copyright a:hover{color:#fff}

/* ============ Hero ============ */
.hero{position:relative;padding:70px 0 90px;overflow:hidden;background:
  radial-gradient(1200px 500px at 85% 10%,rgba(246,166,35,.28),transparent 60%),
  radial-gradient(900px 500px at 10% 90%,rgba(46,158,91,.3),transparent 60%),
  linear-gradient(160deg,#eef8f2 0%,#fdfaf3 100%)}
.hero-inner{display:grid;grid-template-columns:1.05fr .95fr;gap:50px;align-items:center}
.hero h1{font-size:44px;line-height:1.25;color:var(--text);letter-spacing:.5px}
.hero h1 em{color:var(--brand);font-style:normal;position:relative;display:inline-block}
.hero h1 em::after{content:'';position:absolute;left:0;right:0;bottom:6px;height:10px;background:rgba(246,166,35,.4);z-index:-1;border-radius:4px}
.hero .lead{font-size:17px;color:var(--text-sub);margin:20px 0 8px}
.hero .tags{display:flex;flex-wrap:wrap;gap:10px;margin:22px 0 30px}
.hero .tags span{background:#fff;color:var(--brand-deep);padding:7px 15px;border-radius:999px;font-size:13.5px;
  box-shadow:0 2px 10px rgba(31,125,68,.08);border:1px solid var(--line)}
.hero .cta{display:flex;gap:14px;flex-wrap:wrap}
.hero-visual{position:relative}
.hero-card{background:#fff;border-radius:22px;padding:26px;box-shadow:var(--shadow-lg);transform:rotate(1deg)}
.hero-card .row{display:flex;align-items:center;gap:12px;padding:12px 0;border-bottom:1px dashed var(--line)}
.hero-card .row:last-child{border-bottom:none}
.hero-card .emoji{width:44px;height:44px;border-radius:13px;background:var(--brand-light);display:flex;align-items:center;justify-content:center;font-size:22px}
.hero-card .info{flex:1}
.hero-card .info b{display:block;font-size:15px}
.hero-card .info span{font-size:12.5px;color:var(--text-light)}
.hero-card .price{color:var(--red);font-weight:800;font-size:16px}
.hero-float{position:absolute;right:-10px;top:-16px;background:var(--brand-2);color:#fff;font-weight:700;
  padding:10px 18px;border-radius:999px;box-shadow:var(--shadow);transform:rotate(8deg);font-size:14px}
.hero-wave{position:absolute;left:0;right:0;bottom:-1px;height:70px}

/* ============ 通用卡片网格 ============ */
.grid{display:grid;gap:22px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.grid-5{grid-template-columns:repeat(5,1fr)}

/* ============ 服务/分类卡片 ============ */
.cat-card{background:#fff;border-radius:var(--radius);padding:26px 20px;text-align:center;transition:.28s;
  border:1px solid var(--line);cursor:pointer}
.cat-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:var(--brand)}
.cat-card .ic{width:64px;height:64px;margin:0 auto 14px;border-radius:20px;background:var(--brand-light);
  display:flex;align-items:center;justify-content:center;font-size:32px;transition:.28s}
.cat-card:hover .ic{background:var(--brand);color:#fff;transform:scale(1.08)}
.cat-card h4{font-size:17px;margin-bottom:6px}
.cat-card p{font-size:13px;color:var(--text-light)}

/* ============ 商品卡 ============ */
.product-card{background:#fff;border-radius:var(--radius);overflow:hidden;transition:.28s;border:1px solid var(--line);
  display:flex;flex-direction:column;height:100%}
.product-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg);border-color:var(--brand)}
.product-card .thumb{position:relative;aspect-ratio:1/1;background:linear-gradient(135deg,#f3f8f4,#eef6f0);
  display:flex;align-items:center;justify-content:center;font-size:56px}
.product-card .tag{position:absolute;top:10px;left:10px;background:var(--red);color:#fff;font-size:11.5px;
  padding:3px 9px;border-radius:6px;font-weight:600}
.product-card .tag.orange{background:var(--brand-2)}
.product-card .tag.gray{background:#9aa8a0}
.product-card .body{padding:14px 15px;flex:1;display:flex;flex-direction:column}
.product-card .body h4{font-size:15.5px;margin-bottom:8px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.product-card .body .unit{font-size:12px;color:var(--text-light);font-weight:400}
.product-card .bottom{display:flex;align-items:flex-end;justify-content:space-between;margin-top:auto;padding-top:10px}
.product-card .price-line{display:flex;align-items:baseline;gap:6px;flex-wrap:wrap}
.product-card .price{color:var(--red);font-size:21px;font-weight:800}
.product-card .price small{font-size:13px;font-weight:600}
.product-card .origin{color:var(--text-light);font-size:12.5px;text-decoration:line-through}
.product-card .add{width:38px;height:38px;border-radius:50%;background:var(--brand);color:#fff;font-size:20px;
  display:flex;align-items:center;justify-content:center;transition:.2s;flex-shrink:0}
.product-card .add:hover{background:var(--brand-deep);transform:scale(1.1)}
.product-card .qty-box{display:flex;align-items:center;gap:0;background:var(--brand-light);border-radius:999px;overflow:hidden}
.product-card .qty-box button{width:34px;height:34px;color:var(--brand-deep);font-size:17px;font-weight:700}
.product-card .qty-box span{min-width:28px;text-align:center;font-size:14px;font-weight:700;color:var(--text)}

/* ============ 流程 ============ */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;position:relative}
.step{text-align:center;position:relative;z-index:1}
.step .num{width:58px;height:58px;margin:0 auto 16px;border-radius:50%;background:#fff;border:3px solid var(--brand);
  color:var(--brand);font-size:24px;font-weight:800;display:flex;align-items:center;justify-content:center;
  box-shadow:var(--shadow);position:relative}
.step h4{font-size:17px;margin-bottom:6px}
.step p{font-size:13.5px;color:var(--text-sub)}
.steps::before{content:'';position:absolute;top:29px;left:10%;right:10%;height:2px;background:linear-gradient(90deg,var(--brand),var(--brand-2));opacity:.35;z-index:0}

/* ============ 评价 ============ */
.review-card{background:#fff;border-radius:var(--radius);padding:24px;border:1px solid var(--line);transition:.28s}
.review-card:hover{box-shadow:var(--shadow);transform:translateY(-4px)}
.review-card .stars{color:var(--brand-2);font-size:15px;margin-bottom:10px}
.review-card p{font-size:14.5px;color:var(--text-sub);margin-bottom:16px;line-height:1.8}
.review-card .who{display:flex;align-items:center;gap:10px}
.review-card .who .avatar{width:38px;height:38px;border-radius:50%;background:var(--brand-light);color:var(--brand-deep);
  display:flex;align-items:center;justify-content:center;font-weight:700}
.review-card .who b{font-size:14px}
.review-card .who span{font-size:12px;color:var(--text-light)}

/* ============ 统计条 ============ */
.stats{background:linear-gradient(135deg,var(--brand),var(--brand-deep));color:#fff;padding:44px 0}
.stats-inner{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;text-align:center}
.stat .num{font-size:36px;font-weight:800}
.stat .num small{font-size:18px}
.stat .lbl{font-size:14px;opacity:.9;margin-top:4px}

/* ============ 推荐组合 ============ */
.combo-card{background:#fff;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);transition:.28s}
.combo-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-5px)}
.combo-card .thumbs{display:grid;grid-template-columns:repeat(4,1fr);aspect-ratio:16/9;background:var(--brand-light)}
.combo-card .thumbs div{display:flex;align-items:center;justify-content:center;font-size:26px;border-right:1px solid #fff;border-bottom:1px solid #fff}
.combo-card .thumbs div:nth-child(5){grid-column:span 2;grid-row:span 2;font-size:44px;background:rgba(46,158,91,.08)}
.combo-card .body{padding:16px}
.combo-card .body h4{font-size:16px;margin-bottom:4px}
.combo-card .body p{font-size:12.5px;color:var(--text-light);margin-bottom:12px;min-height:36px}
.combo-card .foot{display:flex;align-items:center;justify-content:space-between}

/* ============ 优势条 ============ */
.features{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.feature{background:#fff;border-radius:var(--radius);padding:24px 20px;border:1px solid var(--line);text-align:center;transition:.25s}
.feature:hover{border-color:var(--brand);box-shadow:var(--shadow)}
.feature .ic{width:56px;height:56px;margin:0 auto 14px;border-radius:16px;background:var(--brand-light);color:var(--brand-deep);
  display:flex;align-items:center;justify-content:center;font-size:26px}
.feature h4{font-size:16px;margin-bottom:5px}
.feature p{font-size:13px;color:var(--text-light)}

/* ============ 表单 ============ */
.form-box{background:#fff;border-radius:18px;padding:34px;box-shadow:var(--shadow);border:1px solid var(--line)}
.form-title{text-align:center;margin-bottom:26px}
.form-title h3{font-size:22px}
.form-title p{font-size:13.5px;color:var(--text-light);margin-top:6px}
.field{margin-bottom:18px}
.field label{display:block;font-size:14px;font-weight:600;margin-bottom:7px;color:var(--text)}
.field label i{color:var(--red);font-style:normal}
.field .control{position:relative}
.field input,.field select,.field textarea{width:100%;padding:12px 14px;border:1.5px solid var(--line);border-radius:11px;
  background:#fcfdfc;font-size:15px;transition:.2s}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--brand);background:#fff;box-shadow:0 0 0 4px rgba(46,158,91,.1)}
.field textarea{resize:vertical;min-height:90px}
.field .hint{font-size:12.5px;color:var(--text-light);margin-top:6px}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.error-msg{color:var(--red);font-size:12.5px;margin-top:6px;display:none}
.field.error .error-msg{display:block}
.field.error input,.field.error select{border-color:var(--red)}

/* ============ 筛选条 ============ */
.filterbar{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-bottom:26px;background:#fff;padding:16px 18px;
  border-radius:var(--radius);border:1px solid var(--line);position:sticky;top:calc(var(--nav-h) + 10px);z-index:50}
.filterbar .search{flex:1;min-width:200px;position:relative}
.filterbar .search input{padding:10px 14px 10px 38px;border:1.5px solid var(--line);border-radius:999px;width:100%;background:#fcfdfc}
.filterbar .search input:focus{border-color:var(--brand);background:#fff}
.filterbar .search .ic{position:absolute;left:14px;top:50%;transform:translateY(-50%);color:var(--text-light);font-size:14px}
.filterbar select{padding:10px 14px;border:1.5px solid var(--line);border-radius:999px;background:#fcfdfc;cursor:pointer}
.filterbar .chips{display:flex;gap:8px;flex-wrap:wrap}
.chip{padding:8px 16px;border-radius:999px;background:#fcfdfc;border:1.5px solid var(--line);font-size:13.5px;cursor:pointer;transition:.2s;white-space:nowrap}
.chip:hover{border-color:var(--brand);color:var(--brand)}
.chip.active{background:var(--brand);border-color:var(--brand);color:#fff}

/* ============ 购物车抽屉 ============ */
.mask{position:fixed;inset:0;background:rgba(20,35,25,.5);z-index:1200;opacity:0;pointer-events:none;transition:.3s}
.mask.show{opacity:1;pointer-events:auto}
.drawer{position:fixed;top:0;right:0;bottom:0;width:100%;max-width:440px;background:#fff;z-index:1300;
  transform:translateX(100%);transition:.35s;display:flex;flex-direction:column;box-shadow:-10px 0 40px rgba(0,0,0,.15)}
.drawer.show{transform:translateX(0)}
.drawer-head{padding:18px 20px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between}
.drawer-head h3{font-size:18px}
.drawer-head .close{width:34px;height:34px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:19px;color:var(--text-sub);background:var(--bg)}
.drawer-body{flex:1;overflow-y:auto;padding:14px 20px}
.cart-item{display:flex;gap:12px;padding:14px 0;border-bottom:1px dashed var(--line);align-items:center}
.cart-item .emoji{width:52px;height:52px;border-radius:12px;background:var(--brand-light);display:flex;align-items:center;justify-content:center;font-size:26px;flex-shrink:0}
.cart-item .info{flex:1;min-width:0}
.cart-item .info b{font-size:14.5px;display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.cart-item .info span{font-size:12px;color:var(--text-light)}
.cart-item .price{color:var(--red);font-weight:800;font-size:15px;margin-top:2px}
.cart-empty{text-align:center;padding:70px 20px;color:var(--text-light)}
.drawer-foot{padding:16px 20px;border-top:1px solid var(--line);background:#fcfdfc}
.drawer-foot .total{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:6px}
.drawer-foot .total b{font-size:24px;color:var(--red)}
.drawer-foot .total b small{font-size:14px}
.drawer-foot .save{font-size:12.5px;color:var(--brand-deep);margin-bottom:14px}
.payway{display:flex;gap:10px;margin-bottom:14px}
.payway label{flex:1;text-align:center;padding:10px;border:1.5px solid var(--line);border-radius:10px;font-size:13.5px;cursor:pointer;transition:.2s}
.payway label.active{border-color:var(--brand);background:var(--brand-light);color:var(--brand-deep);font-weight:600}
.payway input{display:none}

/* ============ 弹窗 ============ */
.modal{position:fixed;inset:0;z-index:1500;display:flex;align-items:center;justify-content:center;padding:20px;opacity:0;pointer-events:none;transition:.3s}
.modal.show{opacity:1;pointer-events:auto}
.modal-card{background:#fff;border-radius:20px;width:100%;max-width:560px;max-height:88vh;overflow-y:auto;transform:scale(.94);transition:.3s;box-shadow:0 20px 60px rgba(0,0,0,.25)}
.modal.show .modal-card{transform:scale(1)}
.modal-head{padding:20px 22px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;background:#fff;z-index:2}
.modal-head h3{font-size:18px}
.modal-body{padding:22px}
.modal-foot{padding:0 22px 22px}

/* ============ 商品详情 ============ */
.pdetail{display:grid;grid-template-columns:1fr 1.05fr;gap:26px}
.pdetail .gallery .main{aspect-ratio:1/1;border-radius:16px;background:linear-gradient(135deg,#f3f8f4,#eef6f0);
  display:flex;align-items:center;justify-content:center;font-size:90px;margin-bottom:12px}
.pdetail h2{font-size:23px;margin-bottom:10px}
.pdetail .sub{color:var(--text-sub);font-size:14px;margin-bottom:16px}
.pdetail .price-big{display:flex;align-items:baseline;gap:10px;margin-bottom:18px}
.pdetail .price-big b{font-size:32px;color:var(--red)}
.pdetail .price-big s{color:var(--text-light);font-size:14px}
.pdetail .specs{margin-bottom:18px}
.pdetail .specs .opt{padding:8px 16px;border:1.5px solid var(--line);border-radius:999px;font-size:13.5px;cursor:pointer;transition:.2s;display:inline-block;margin:0 8px 8px 0}
.pdetail .specs .opt.active{border-color:var(--brand);background:var(--brand);color:#fff}
.pdetail .qty-row{display:flex;align-items:center;gap:16px;margin-bottom:22px}
.pdetail .qty-row .box{display:flex;align-items:center;background:var(--bg);border-radius:999px;overflow:hidden}
.pdetail .qty-row .box button{width:40px;height:40px;font-size:19px;color:var(--text);font-weight:700}
.pdetail .qty-row .box span{min-width:40px;text-align:center;font-weight:700}
.pdetail .add-btns{display:flex;gap:12px}
.pdetail .tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.pdetail .tags span{background:var(--brand-light);color:var(--brand-deep);padding:5px 12px;border-radius:6px;font-size:12.5px}

/* ============ Tab ============ */
.tabs{display:flex;gap:6px;background:#fff;padding:8px;border-radius:13px;border:1px solid var(--line);margin-bottom:22px;flex-wrap:wrap}
.tab{padding:9px 20px;border-radius:9px;font-size:14.5px;cursor:pointer;transition:.2s;font-weight:500;color:var(--text-sub)}
.tab.active{background:var(--brand);color:#fff}
.tab-pane{display:none}
.tab-pane.active{display:block}

/* ============ 订单 ============ */
.order-card{background:#fff;border-radius:var(--radius);border:1px solid var(--line);margin-bottom:16px;overflow:hidden;transition:.25s}
.order-card:hover{box-shadow:var(--shadow)}
.order-head{padding:14px 18px;background:var(--brand-light);display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:8px}
.order-head .sn{font-size:13.5px;color:var(--text-sub)}
.order-head .status{font-size:13px;font-weight:700;padding:4px 12px;border-radius:999px}
.status-0{background:#fff4e0;color:#c98000}
.status-1{background:#e0f0ff;color:#1a73c4}
.status-2{background:#e6f6ec;color:var(--brand-deep)}
.status-3{background:#f0f0f0;color:#777}
.status-4{background:#fdeaea;color:var(--red)}
.order-body{padding:16px 18px}
.order-item{display:flex;justify-content:space-between;font-size:14px;padding:5px 0;color:var(--text-sub)}
.order-item b{color:var(--text)}
.order-foot{padding:12px 18px;border-top:1px dashed var(--line);display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:10px}
.order-foot .amount{font-size:16px}
.order-foot .amount b{color:var(--red);font-size:20px}

/* ============ FAQ ============ */
.faq-item{background:#fff;border-radius:12px;margin-bottom:12px;overflow:hidden;border:1px solid var(--line)}
.faq-q{padding:16px 18px;cursor:pointer;font-weight:600;display:flex;justify-content:space-between;align-items:center;gap:12px}
.faq-q .arw{color:var(--brand);transition:.3s;flex-shrink:0}
.faq-item.open .faq-q .arw{transform:rotate(180deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .35s ease}
.faq-a div{padding:0 18px 16px;color:var(--text-sub);font-size:14px;line-height:1.9}

/* ============ 关于/联系 ============ */
.about-hero{background:linear-gradient(135deg,var(--brand),var(--brand-deep));color:#fff;padding:56px 0;text-align:center}
.about-hero h1{font-size:34px;margin-bottom:12px}
.about-hero p{opacity:.92;font-size:16px}
.timeline{position:relative;padding-left:30px}
.timeline::before{content:'';position:absolute;left:7px;top:6px;bottom:6px;width:2px;background:var(--brand-light)}
.timeline li{position:relative;padding-bottom:24px}
.timeline li::before{content:'';position:absolute;left:-27px;top:6px;width:12px;height:12px;border-radius:50%;background:var(--brand);border:3px solid #fff;box-shadow:0 0 0 2px var(--brand-light)}
.timeline .yr{font-weight:800;color:var(--brand-deep);font-size:15px}
.contact-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:34px}
.contact-card{background:#fff;border-radius:var(--radius);padding:26px;border:1px solid var(--line);margin-bottom:16px;display:flex;gap:14px;align-items:flex-start}
.contact-card .ic{width:46px;height:46px;border-radius:13px;background:var(--brand-light);color:var(--brand-deep);display:flex;align-items:center;justify-content:center;font-size:20px;flex-shrink:0}
.contact-card h4{font-size:15.5px;margin-bottom:3px}
.contact-card p{font-size:13.5px;color:var(--text-sub)}
.map-placeholder{border-radius:var(--radius);height:300px;background:linear-gradient(135deg,#e8f6ee,#fdf6e4);
  display:flex;flex-direction:column;align-items:center;justify-content:center;color:var(--brand-deep);border:1px solid var(--line)}
.map-placeholder .big{font-size:40px;margin-bottom:10px}

/* ============ 面包屑 ============ */
.crumb{font-size:13.5px;color:var(--text-sub);margin:18px 0 8px}
.crumb a:hover{color:var(--brand)}
.crumb span{margin:0 6px;color:var(--text-light)}

/* ============ 工具类 ============ */
.text-center{text-align:center}
.mt20{margin-top:20px}.mt30{margin-top:30px}.mt40{margin-top:40px}
.mb0{margin-bottom:0!important}
.hide-mobile{display:initial}
.show-mobile{display:none!important}
.empty{text-align:center;padding:60px 20px;color:var(--text-light)}
.empty .big{font-size:44px;margin-bottom:12px}
.toast{position:fixed;left:50%;bottom:80px;transform:translateX(-50%) translateY(20px);background:rgba(28,43,32,.95);color:#fff;
  padding:12px 24px;border-radius:999px;font-size:14.5px;z-index:2000;opacity:0;pointer-events:none;transition:.3s;max-width:88vw}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
.loader{display:inline-block;width:18px;height:18px;border:2.5px solid rgba(255,255,255,.4);border-top-color:#fff;
  border-radius:50%;animation:spin .7s linear infinite;vertical-align:-4px;margin-right:6px}
@keyframes spin{to{transform:rotate(360deg)}}
.section-bg{background:#fff}
.counter-box{display:flex;align-items:center;justify-content:center;gap:14px;margin:24px 0 8px;flex-wrap:wrap}

/* ============ 移动端（≤768px） ============ */
@media (max-width:768px){
  body{padding-top:56px;font-size:14px}
  :root{--nav-h:56px}
  .container{padding:0 15px}
  .section{padding:40px 0}
  .section-title{margin-bottom:24px}
  .section-title h2{font-size:22px}
  .nav-links,.nav-actions{position:fixed;top:var(--nav-h);left:0;right:0;flex-direction:column;background:#fff;
    padding:18px 20px 24px;gap:10px;box-shadow:0 12px 30px rgba(0,0,0,.1);
    transform:translateY(-150%);transition:.35s;max-height:calc(100vh - var(--nav-h));overflow-y:auto}
  .nav-links.show,.nav-actions.show{transform:translateY(0)}
  .nav-links a{width:100%;text-align:center;padding:12px}
  .nav-actions{top:calc(var(--nav-h) + 56px);flex-direction:row;justify-content:center;padding:14px 20px;box-shadow:none}
  .hamburger{display:flex}
  .hamburger.open i:nth-child(1){transform:rotate(45deg) translate(5px,5px)}
  .hamburger.open i:nth-child(2){opacity:0}
  .hamburger.open i:nth-child(3){transform:rotate(-45deg) translate(5px,-5px)}
  .hide-mobile{display:none!important}
  .show-mobile{display:initial!important}

  .hero{padding:36px 0 56px}
  .hero-inner{grid-template-columns:1fr;gap:30px}
  .hero h1{font-size:27px}
  .hero .lead{font-size:15px}
  .hero-visual{order:-1;max-width:420px;margin:0 auto;width:100%}
  .hero-float{right:0;top:-8px;font-size:12.5px;padding:8px 14px}

  .grid-2,.grid-3,.grid-4,.grid-5{grid-template-columns:1fr}
  .features{grid-template-columns:repeat(2,1fr);gap:12px}
  .feature{padding:18px 14px}
  .feature .ic{width:46px;height:46px;font-size:21px}
  .steps{grid-template-columns:repeat(2,1fr);gap:20px}
  .steps::before{display:none}
  .stats-inner{grid-template-columns:repeat(2,1fr);gap:16px}
  .stat .num{font-size:27px}
  .footer .container{grid-template-columns:1fr 1fr;gap:26px}
  .form-box{padding:22px 18px}
  .field-row{grid-template-columns:1fr;gap:0}
  .pdetail{grid-template-columns:1fr;gap:18px}
  .pdetail .gallery .main{font-size:64px}
  .contact-grid{grid-template-columns:1fr;gap:20px}
  .filterbar{position:static;padding:12px;gap:8px}
  .filterbar .chips{overflow-x:auto;flex-wrap:nowrap;width:100%;-webkit-overflow-scrolling:touch;padding-bottom:2px}
  .filterbar .chips::-webkit-scrollbar{display:none}
  .modal{padding:12px}
  .modal-card{border-radius:16px}
  .drawer{max-width:100%}
  .copyright{padding:16px 15px;font-size:12px}
  .tab{padding:8px 14px;font-size:13.5px}
}
@media (min-width:769px) and (max-width:1024px){
  .grid-4,.grid-5{grid-template-columns:repeat(2,1fr)}
  .hero h1{font-size:34px}
  .footer .container{grid-template-columns:repeat(2,1fr)}
}