:root{--ink:#192820;--green:#234c37;--lime:#d6ee8c;--paper:#f5f5ef;--muted:#697268}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:90px}body{margin:0;background:var(--paper);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,'PingFang SC','Microsoft YaHei',sans-serif;line-height:1.75}a{color:inherit;text-decoration:none}img{display:block;width:100%;object-fit:cover}button{font:inherit}.wrap{max-width:1280px;margin:auto;padding:0 40px}.top{position:sticky;top:0;background:#f5f5eff2;backdrop-filter:blur(12px);z-index:4;border-bottom:1px solid #dfe3d8}.nav{min-height:84px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{font-size:25px;font-weight:850;letter-spacing:2px}.brand small{font-size:10px;letter-spacing:3px;display:block;line-height:1.1}.links{display:flex;gap:26px;font-size:14px}.btn{display:inline-block;background:var(--green);color:white;padding:13px 25px;border-radius:5px;font-size:14px}.btn.light{background:var(--lime);color:var(--ink)}.btn.outline{border:1px solid #b5bfb2;background:transparent;color:var(--ink)}.hero{padding:62px 0 42px}.eyebrow{font-size:12px;letter-spacing:3px;color:var(--green);font-weight:700}.hero-grid{display:grid;grid-template-columns:1.02fr 1fr;gap:56px;align-items:center}.hero h1{font-size:clamp(36px,4.5vw,64px);line-height:1.2;letter-spacing:-2px;margin:22px 0}.hero h1 span{color:var(--green)}.lead{color:var(--muted);font-size:16px;max-width:480px}.actions{display:flex;gap:12px;margin-top:30px}.hero-image{position:relative}.hero-image img{height:445px;border-radius:8px}.photo-note{position:absolute;bottom:18px;left:18px;color:white;background:#193325e6;padding:10px 18px;font-size:12px;border-radius:4px}.history{margin-top:28px;font-size:12px;color:var(--muted)}.stats{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid #d3d9cb;border-bottom:1px solid #d3d9cb;margin-top:44px;padding:24px 0}.stat{padding:0 25px;border-right:1px solid #d3d9cb}.stat:first-child{padding-left:0}.stat:last-child{border:0}.stat b{font-size:36px;font-weight:650;letter-spacing:-1px}.stat span{font-size:13px;color:var(--muted);display:block}.note{font-size:11px;color:#788171;margin:10px 0 0}.section{padding:65px 0}.section-head{display:flex;align-items:end;justify-content:space-between;gap:30px;margin-bottom:28px}.section-head h2{font-size:34px;line-height:1.35;margin:8px 0 0;font-weight:650}.section-head p{max-width:450px;font-size:14px;color:var(--muted);margin:0}.routes{display:grid;grid-template-columns:1fr 1fr;gap:22px}.route{padding:32px;background:#e8ecdf;border-radius:8px}.route.dark{background:var(--green);color:white}.tag{font-size:11px;letter-spacing:2px}.route h3{font-size:27px;margin:14px 0}.route p{font-size:14px;opacity:.8}.route .foot{display:flex;justify-content:space-between;align-items:center;margin-top:28px;font-size:13px}.arrow{font-size:24px}.categories{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.category{padding:24px;border:1px solid #d7ddce;border-radius:6px;background:#fff9}.category b{font-size:12px;color:#819175}.category h3{font-size:20px;margin:22px 0 8px}.category p{font-size:13px;color:var(--muted);margin:0}.dark-section{background:#1d3025;color:#f5f5ef}.dark-section .eyebrow{color:var(--lime)}.dark-section .section-head p{color:#b7c1b2}.advantages{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.adv img{aspect-ratio:1/1;border-radius:5px}.adv h3{font-size:19px;margin:20px 0 8px}.adv p{font-size:13px;color:#b9c2b5;margin:0}.adv .num{color:var(--lime);font-size:11px;margin-right:12px}.process{display:grid;grid-template-columns:repeat(6,1fr);gap:16px;margin-top:36px}.step{border-top:2px solid #cbd5be;padding-top:18px}.step span{color:#85947b;font-size:12px}.step h3{font-size:16px;margin:9px 0}.step p{font-size:12px;color:var(--muted)}.timing{display:flex;gap:24px;margin-top:30px;padding:23px 28px;background:#e8ecdf;border-radius:5px;font-size:14px;flex-wrap:wrap}.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}.about-grid img{aspect-ratio:1.4;border-radius:6px}.about-grid h2{font-size:32px;line-height:1.4}.about-grid p{font-size:14px;color:var(--muted)}.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:28px}.gallery img{aspect-ratio:1.5;border-radius:5px}.gallery figcaption{font-size:12px;margin-top:9px;color:var(--muted)}figure{margin:0}.quality{margin-top:28px;border-top:1px solid #d3d9cb;padding-top:25px;font-size:14px;display:flex;justify-content:space-between;gap:20px}.contact{background:var(--lime);padding:48px;border-radius:9px;display:grid;grid-template-columns:1fr 1fr;gap:50px}.contact h2{font-size:34px;line-height:1.35;margin:0 0 16px}.contact p{font-size:14px}.contact ul{padding-left:20px;font-size:14px}.contact .small{font-size:12px;opacity:.65}footer{padding:25px 0 40px;color:var(--muted);font-size:12px}.footer-inner{display:flex;justify-content:space-between;gap:20px}a:focus-visible{outline:3px solid #dc8400;outline-offset:4px}@media(max-width:900px){.wrap{padding:0 24px}.links{gap:15px}.nav>.btn{display:none}.hero-grid{gap:25px}.hero-image img{height:390px}.advantages,.categories{grid-template-columns:repeat(2,1fr)}.process{grid-template-columns:repeat(3,1fr)}.stat b{font-size:28px}.contact{padding:30px;gap:25px}}@media(max-width:620px){.nav{min-height:75px;flex-wrap:wrap;padding:14px 0;gap:14px}.brand{font-size:22px}.links{width:100%;justify-content:space-between;font-size:12px}.hero{padding-top:32px}.hero-grid,.about-grid,.routes,.contact{grid-template-columns:1fr}.hero h1{font-size:42px}.hero-image img{height:300px}.stats{grid-template-columns:repeat(2,1fr);gap:22px}.stat{padding:0!important;border:0}.section{padding:42px 0}.section-head{display:block}.section-head h2{font-size:29px}.section-head p{margin-top:14px}.categories,.advantages{gap:12px}.category{padding:18px}.category h3{font-size:17px}.adv h3{font-size:16px}.process{grid-template-columns:repeat(2,1fr)}.gallery{gap:10px}.gallery img{aspect-ratio:1}.quality,.footer-inner{flex-direction:column}.contact h2{font-size:29px}.route{padding:24px}}

.breadcrumb{padding-top:28px;font-size:13px;color:var(--muted)}.page-head{max-width:850px;padding:40px 0 28px}.page-head h1{font-size:clamp(30px,4vw,48px);line-height:1.3;margin:12px 0 18px}.page-head p{color:var(--muted);font-size:16px}.reading{max-width:860px}.reading h2{font-size:25px;margin-top:38px}.reading p,.reading li{font-size:15px}.reading a,.text-link{color:var(--green);text-decoration:underline;text-underline-offset:4px}.faq{border-top:1px solid #d4dccd;padding:20px 0}.faq h3{font-size:18px;margin:0 0 9px}.faq p{margin:0;color:var(--muted)}.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.tile{background:#fff9;border:1px solid #d7ddce;padding:26px;border-radius:7px;display:block}.tile h2,.tile h3{font-size:22px;margin:10px 0}.tile p{font-size:14px;color:var(--muted)}.tile:hover{border-color:var(--green)}.chips{display:flex;flex-wrap:wrap;gap:10px;margin:20px 0}.chip{padding:7px 15px;background:#e6ebdd;border-radius:4px;font-size:13px}.callout{background:#e7eddc;padding:25px;border-radius:6px;margin:26px 0}.callout p{margin:8px 0}.table-scroll{overflow-x:auto}table{width:100%;border-collapse:collapse;background:#fff8;font-size:14px}th,td{text-align:left;padding:14px;border-bottom:1px solid #d5ddcd;vertical-align:top}th{color:var(--green);font-weight:600}.product-layout{display:grid;grid-template-columns:1fr 1fr;gap:38px;margin:30px 0}.product-photo{aspect-ratio:1;object-fit:contain;background:white;border-radius:7px}.source{font-size:12px;color:var(--muted)}.empty{padding:26px;border:1px dashed #b2bfa4;border-radius:6px}.empty h2{font-size:21px;margin:0 0 10px}.empty p{margin:0;color:var(--muted)}.searchbox{display:block;margin:24px 0}.searchbox input{width:100%;max-width:580px;padding:13px;border:1px solid #9eae94;border-radius:5px;font:inherit;background:white}.skip{position:absolute;left:-9999px}.skip:focus{left:15px;top:5px;background:white;padding:10px;z-index:10}[hidden]{display:none!important}.links{flex-wrap:wrap}.nav{gap:18px}.hero h1{letter-spacing:-1px}@media(max-width:800px){.grid3{grid-template-columns:repeat(2,1fr)}.product-layout{grid-template-columns:1fr}.links{gap:12px}.nav>.btn{display:none}}@media(max-width:620px){.grid3{grid-template-columns:1fr}.page-head{padding-top:22px}.links{justify-content:flex-start;gap:12px 18px}.reading h2{font-size:23px}.hero h1{font-size:37px}.stats{margin-top:28px}}

/* ── 联系方式 / 微信二维码 / 询盘表单（2026-09-30 接入） ── */
.contact-methods{display:grid;gap:12px;margin:22px 0 18px}
.cm{background:#ffffffb8;border:1px solid #c3d79c;border-radius:7px;padding:15px 18px;display:flex;align-items:center;justify-content:space-between;gap:16px}
.cm-tel{flex-direction:column;align-items:flex-start;gap:2px;transition:border-color .15s,background .15s}
.cm-tel:hover{border-color:var(--green);background:#fff}
.cm-label{display:block;font-size:11.5px;letter-spacing:2px;color:var(--green);font-weight:700}
.cm strong{display:block;font-size:21px;letter-spacing:.5px;line-height:1.35}
.cm-hint{display:block;font-size:12px;color:var(--muted);line-height:1.6}
.cm-wx-text{display:flex;flex-direction:column;gap:2px}
.cm-wx img{width:128px;height:128px;flex:0 0 128px;object-fit:contain;background:#fff;border-radius:6px;padding:5px;border:1px solid #dbe6c4}
.contact-form{background:#ffffffcc;border:1px solid #c3d79c;border-radius:7px;padding:24px 26px;align-self:start}
.contact-form>strong{display:block;font-size:16px}
.inquiry-form{display:grid;gap:13px;margin:16px 0 10px}
.inquiry-form label{display:block;font-size:13px;font-weight:600}
.inquiry-form label em{color:#b0341f;font-style:normal}
.inquiry-form input,.inquiry-form textarea{width:100%;margin-top:6px;padding:11px 12px;border:1px solid #b3c898;border-radius:5px;font:inherit;font-size:14px;background:#fff;color:var(--ink)}
.inquiry-form textarea{resize:vertical;min-height:96px}
.inquiry-form input:focus,.inquiry-form textarea:focus{outline:2px solid var(--green);outline-offset:1px}
.inquiry-form button{border:0;cursor:pointer;width:100%;text-align:center;padding:14px 25px}
.contact-strip{background:var(--lime);border-radius:9px;padding:24px 30px;display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap}
.cs-main{display:flex;align-items:center;gap:40px;flex-wrap:wrap}
.cs-block{display:flex;flex-direction:column;gap:2px}
.cs-tel{font-size:22px;font-weight:800;letter-spacing:.5px;line-height:1.3}
.cs-tel:hover{text-decoration:underline;text-underline-offset:4px}
.cs-wx{flex-direction:row;align-items:center;gap:13px}
.cs-wx img{width:104px;height:104px;flex:0 0 104px;object-fit:contain;background:#fff;border-radius:6px;padding:4px;border:1px solid #dbe6c4}
.cs-wx-text{display:flex;flex-direction:column;gap:2px;max-width:190px}
@media(max-width:900px){
  .contact-strip{padding:22px 24px}
  .cs-main{gap:26px}
  .cm-wx img{width:112px;height:112px;flex:0 0 112px}
  .contact-form{padding:20px}
}
@media(max-width:620px){
  .contact-strip{flex-direction:column;align-items:stretch;gap:20px}
  .cs-main{flex-direction:column;align-items:flex-start;gap:20px}
  .cs-main>.btn{width:100%;text-align:center}
  .cm{flex-direction:column;align-items:flex-start}
  .cm-wx{flex-direction:row}
  .cm-wx img{width:104px;height:104px;flex:0 0 104px}
}

/* 建议准备清单（联系区左栏） */
.cm-prep{background:#ffffffb8;border:1px solid #c3d79c;border-radius:7px;padding:15px 18px;margin-bottom:16px}
.cm-prep ul{margin:8px 0 0;padding-left:18px;font-size:13px;color:var(--ink)}
.cm-prep li{margin:3px 0}