/* 整站基础样式 · 由 _generator/layout.py 生成，勿手改 */

:root{
  --brand:#A9602F; --brand-600:#8F4E24; --brand-700:#74401E; --brand-50:#FBF5EE; --brand-100:#F4E7D7;
  --ink:#101C27; --ink-2:#33445A; --muted:#6B7A8C; --line:#E7E3DC; --line-2:#F1EEE8;
  --sand:#FAF8F4; --paper:#FFFFFF; --brass:#C89B5A; --green:#2F6B4F;
  --sh1:0 1px 2px rgba(16,28,39,.04),0 6px 20px rgba(16,28,39,.05);
  --sh2:0 14px 36px rgba(16,28,39,.13);
  --ease:cubic-bezier(.2,.7,.3,1); --hdr:76px;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",Inter,"Segoe UI",Arial,sans-serif;
  font-size:15px;line-height:1.75;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4,p,ul,ol,figure{margin:0}
ul,ol{padding:0}
button,input,select,textarea{font:inherit}
[id]{scroll-margin-top:84px}
@media(min-width:1280px){[id]{scroll-margin-top:88px}}
.wrap{max-width:1200px;margin:0 auto;padding:0 20px}
.skip-link{position:absolute;left:-9999px;top:0;z-index:200;background:var(--brand);color:#fff;padding:10px 16px;border-radius:0 0 8px 0}
.skip-link:focus{left:0}
:focus-visible{outline:2px solid var(--brand);outline-offset:3px;border-radius:4px}
::selection{background:#EBD7BE;color:var(--ink)}

/* ---------- 图标统一（symbol 内 path 继承 currentColor） ---------- */
svg.i-sz{width:1.15em;height:1.15em;flex-shrink:0;display:inline-block;vertical-align:-.16em}
.i-icon{display:inline-flex;align-items:center;justify-content:center;line-height:0;flex-shrink:0}
.i-icon>svg,svg.i-sz{fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.i-icon>svg{width:1.25em;height:1.25em}
.i-icon>svg.w-5{width:1.25rem;height:1.25rem}
.i-icon>svg.w-4{width:1rem;height:1rem}
.i-icon>svg.w-6{width:1.5rem;height:1.5rem}
.i-icon>svg.w-7{width:1.75rem;height:1.75rem}
.i-icon>svg.w-8{width:2rem;height:2rem}
.i-icon>svg.w-10{width:2.5rem;height:2.5rem}
.i-icon>svg.w-12{width:3rem;height:3rem}
.i-icon>svg.w-\[18px\]{width:18px;height:18px}
.i-icon>svg.w-\[22px\]{width:22px;height:22px}

/* ---------- 按钮族 ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 20px;border-radius:10px;
  font-size:14px;font-weight:600;line-height:1.3;white-space:nowrap;border:1px solid transparent;
  transition:background .2s var(--ease),color .2s var(--ease),transform .18s var(--ease),box-shadow .2s var(--ease)}
.btn svg{width:1.05em;height:1.05em;fill:none;stroke:currentColor;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--brand);color:#fff;box-shadow:0 6px 18px rgba(169,96,47,.22)}
.btn-primary:hover{background:var(--brand-600);box-shadow:0 10px 24px rgba(169,96,47,.3)}
.btn-dark{background:var(--ink);color:#fff}
.btn-dark:hover{background:#22384C}
.btn-light{background:#fff;color:var(--brand-700);border-color:rgba(255,255,255,.6)}
.btn-light:hover{background:var(--brand-50)}
.btn-outline{background:transparent;color:var(--ink);border-color:var(--line)}
.btn-outline:hover{border-color:var(--brand);color:var(--brand-700);background:var(--brand-50)}
.btn-ghost{background:transparent;color:var(--ink-2)}
.btn-ghost:hover{background:var(--sand)}
.btn-sm{padding:8px 14px;font-size:13px;border-radius:8px}

/* ---------- 卡片 ---------- */
.card{background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:var(--sh1)}
.card-hov{transition:transform .25s var(--ease),box-shadow .25s var(--ease),border-color .25s var(--ease)}
.card-hov:hover{transform:translateY(-3px);box-shadow:var(--sh2);border-color:#DCCBB6}
/* stretched link：整卡可点，同时允许卡内标签独立链接（避免链接标签嵌套） */
.card-link{position:relative}
.stretched{color:inherit;text-decoration:none}
.stretched:after{content:"";position:absolute;inset:0;z-index:1;border-radius:14px}
.card-link a.chip,.card-link a.pillar-pill{position:relative;z-index:2}
.card-link a.chip:hover{background:var(--brand-50);border-color:#E4CBAE;color:var(--brand-700)}
.card-link:hover h3{color:var(--brand-700)}
.ic-wrap{display:flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:12px;
  background:var(--brand-50);color:var(--brand-700);flex-shrink:0}
.ic-wrap>.i-icon{display:flex;align-items:center;justify-content:center}
.ic-wrap svg{width:22px;height:22px}
.chip{display:inline-flex;align-items:center;gap:5px;padding:5px 11px;border-radius:999px;font-size:12.5px;
  background:var(--sand);border:1px solid var(--line);color:var(--ink-2);line-height:1.4;
  transition:background .2s,border-color .2s,color .2s}
.chip svg{width:14px;height:14px}
.chip:hover{background:var(--brand-50);border-color:#E4CBAE;color:var(--brand-700)}
.chip-on{background:var(--brand);border-color:var(--brand);color:#fff}
.chip-on:hover{background:var(--brand-600);color:#fff}
.eyebrow{display:inline-flex;align-items:center;gap:7px;font-size:12px;letter-spacing:.14em;font-weight:700;
  text-transform:uppercase;color:var(--brand-700)}
.sec-kicker{display:block;width:38px;height:3px;border-radius:99px;background:var(--brand);margin:0 0 16px}
.sec-title{font-size:27px;line-height:1.35;font-weight:800;letter-spacing:-.02em}
@media(min-width:768px){.sec-title{font-size:33px}}
.sec-sub{color:var(--muted);font-size:15px;max-width:720px;margin-top:10px;line-height:1.8}
.crate-art{width:100%;height:150px;display:block}
.crate-art-lg{height:220px}

/* ---------- Header：PC 横向导航 + 移动端汉堡菜单（同一份 HTML 导航） ---------- */
.site-header{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.97);
  -webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.header-inner{display:flex;align-items:center;gap:10px;min-height:64px;padding:6px 0}
.brand{order:1;display:flex;align-items:center;gap:10px;flex-shrink:0;min-width:0}
.brand img{height:46px;width:auto}
.brand-loc{display:block;font-size:11.5px;color:var(--muted);border-left:1px solid var(--line);
  padding-left:10px;white-space:nowrap;line-height:1.45}
.brand-sub{display:none}
.nav-toggle{order:2;margin-left:auto;display:inline-flex;align-items:center;gap:8px;
  padding:8px 12px;border:1px solid var(--line);border-radius:9px;background:#fff;
  color:var(--ink-2);font-size:12.5px;font-weight:700;line-height:1;cursor:pointer;
  flex-shrink:0;transition:background .2s,border-color .2s,color .2s}
.nav-toggle:hover{border-color:var(--brand);color:var(--brand-700);background:var(--brand-50)}
.nav-bars{display:flex;flex-direction:column;justify-content:center;gap:4px;width:16px;height:14px}
.nav-bars i{display:block;height:2px;border-radius:2px;background:currentColor;
  transition:transform .22s var(--ease),opacity .18s}
.nav-toggle[aria-expanded="true"] .nav-bars i:nth-child(1){transform:translateY(6px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] .nav-bars i:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] .nav-bars i:nth-child(3){transform:translateY(-6px) rotate(-45deg)}
.site-nav{order:3;position:absolute;left:0;right:0;top:100%;z-index:59;display:none;
  background:#fff;border-bottom:1px solid var(--line);box-shadow:0 18px 34px rgba(16,28,39,.14);
  max-height:calc(100vh - 64px);overflow-y:auto;-webkit-overflow-scrolling:touch;
  padding:8px 16px 16px}
.site-nav.open{display:block;animation:navIn .2s var(--ease)}
@keyframes navIn{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:none}}
.nav-list{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr;gap:0}
.nav-list a{display:flex;align-items:center;height:47px;padding:0 14px;border-radius:10px;
  border-bottom:1px solid var(--line-2);white-space:nowrap;font-size:14.5px;font-weight:600;
  color:var(--ink-2);letter-spacing:-.01em;transition:background .18s,color .18s}
.nav-list li:last-child a{border-bottom:0}
.nav-list a:hover{background:var(--brand-50);color:var(--brand-700)}
.nav-list a.active{background:var(--brand);color:#fff;border-bottom-color:transparent}
.nav-list a.nav-cta{background:var(--ink);color:#fff;border-bottom-color:transparent}
.nav-list a.nav-cta:hover,.nav-list a.nav-cta.active{background:var(--brand)}
.nav-mask{position:fixed;inset:0;z-index:58;background:rgba(16,28,39,.42);
  opacity:0;visibility:hidden;transition:opacity .22s,visibility .22s}
.nav-mask.show{opacity:1;visibility:visible}
html.nav-open{overflow:hidden}
.header-tel{order:3;display:none;align-items:center;gap:8px;padding:8px 14px;
  border-radius:9px;background:var(--brand);color:#fff;font-size:13px;font-weight:700;white-space:nowrap}
.header-tel:hover{background:var(--brand-600)}
.header-tel svg{width:16px;height:16px}
@media(max-width:399px){.brand-loc{display:none}.brand img{height:42px}}
@media(min-width:1280px){
  .header-inner{height:var(--hdr);padding:0;gap:12px}
  .nav-toggle,.nav-mask{display:none!important}
  .brand-loc{display:none}  /* 11 项导航需要空间，品牌名已在 LOGO 内 */
  .site-nav{position:static;display:flex!important;flex:1 1 auto;min-width:0;width:auto;
    max-height:none;overflow:visible;padding:0;border:0;box-shadow:none;background:transparent;
    justify-content:flex-end;animation:none}
  .nav-list{display:flex;flex-wrap:nowrap;justify-content:flex-end;gap:1px}
  .nav-list a{height:auto;padding:8px 9px;font-size:13px;border-bottom:0;border-radius:8px}
  .header-tel{order:4;display:flex;margin-left:2px}
  .brand img{height:56px}
}
@media(min-width:1440px){
  .nav-list{gap:2px}.nav-list a{padding:8px 11px;font-size:13.5px}
  .header-inner{gap:18px}
}

/* ---------- Hero 纹理 ---------- */
.hero{position:relative;overflow:hidden;background:#101C27;color:#fff}
.hero-pattern{position:absolute;inset:0;pointer-events:none;opacity:.5;
  background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);
  background-size:44px 44px;
  -webkit-mask-image:radial-gradient(ellipse 90% 80% at 70% 30%,#000 10%,transparent 78%);
  mask-image:radial-gradient(ellipse 90% 80% at 70% 30%,#000 10%,transparent 78%)}
.hero-glow{position:absolute;border-radius:50%;filter:blur(90px);pointer-events:none}
.hero-glow.a{width:420px;height:420px;right:-90px;top:-160px;background:rgba(169,96,47,.34)}
.hero-glow.b{width:340px;height:340px;left:22%;bottom:-230px;background:rgba(200,155,90,.18)}
.hero-badge{display:inline-flex;align-items:center;gap:8px;padding:7px 14px;border-radius:999px;
  background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.18);font-size:12.5px;color:#F0E3D3}
.hero-badge svg{width:15px;height:15px}
.trust-strip{display:grid;gap:1px;background:var(--line);border:1px solid var(--line);
  border-radius:14px;overflow:hidden;grid-template-columns:repeat(2,1fr)}
@media(min-width:768px){.trust-strip{grid-template-columns:repeat(4,1fr)}}
.trust-strip>div{background:#fff;padding:20px 16px}
.trust-n{font-size:26px;font-weight:800;letter-spacing:-.03em;color:var(--brand-700);line-height:1.1}
.trust-u{font-size:13px;color:var(--muted);margin-left:3px;font-weight:600}
.trust-d{font-size:12.5px;color:var(--muted);margin-top:6px;line-height:1.6}

/* ---------- 富文本 ---------- */
.prose-x{font-size:15.5px;line-height:1.95;color:var(--ink-2)}
.prose-x h2{font-size:22px;line-height:1.4;color:var(--ink);font-weight:800;margin:36px 0 14px;
  padding-left:14px;border-left:4px solid var(--brand);letter-spacing:-.01em}
.prose-x h2:first-child{margin-top:0}
.prose-x h3{font-size:18px;color:var(--ink);font-weight:700;margin:26px 0 10px}
.prose-x p{margin:0 0 16px}
.prose-x ul,.prose-x ol{margin:0 0 18px;padding-left:22px}
.prose-x li{margin:0 0 8px;padding-left:3px}
.prose-x ul li::marker{color:var(--brand)}
.prose-x ol li::marker{color:var(--brand);font-weight:700}
.prose-x strong{color:var(--ink);font-weight:700}
.prose-x table{width:100%;border-collapse:collapse;margin:18px 0 24px;font-size:14px;display:block;overflow-x:auto}
.prose-x thead{display:table;width:100%;table-layout:fixed}
.prose-x tbody{display:table;width:100%;table-layout:fixed}
.prose-x tr{display:table-row}
.prose-x th,.prose-x td{border:1px solid var(--line);padding:10px 12px;text-align:left;vertical-align:top;word-break:break-word}
.prose-x th{background:var(--brand-50);color:var(--brand-700);font-weight:700;white-space:nowrap}
.prose-x tbody tr:nth-child(even){background:#FCFBF9}
.callout{background:var(--brand-50);border:1px solid #EBD8C1;border-left:4px solid var(--brand);
  border-radius:0 12px 12px 0;padding:16px 18px;margin:20px 0}
.callout .ct-t{font-weight:800;color:var(--brand-700);font-size:14.5px;margin-bottom:6px;display:flex;align-items:center;gap:7px}
.callout .ct-t svg{width:16px;height:16px}
.callout .ct-b{font-size:14.5px;line-height:1.85;color:var(--ink-2)}
.prose-x blockquote{margin:22px 0;padding:16px 20px;background:var(--sand);border-radius:12px;
  border-left:3px solid var(--brass);font-size:16px;color:var(--ink);font-weight:600;line-height:1.8}
.answer-box{background:linear-gradient(135deg,#FBF5EE,#FFFDFA);border:1px solid #EBD8C1;
  border-radius:14px;padding:20px 22px;position:relative}
.answer-box:before{content:"直接答案";position:absolute;top:-10px;left:18px;background:var(--brand);
  color:#fff;font-size:11px;font-weight:700;letter-spacing:.08em;padding:2px 10px;border-radius:99px}
.answer-box p{font-size:15px;line-height:1.9;color:var(--ink-2)}
.toc{background:var(--sand);border:1px solid var(--line);border-radius:14px;padding:18px 20px}
.toc h2{font-size:14px;font-weight:800;color:var(--ink);margin:0 0 12px;display:flex;align-items:center;gap:8px}
.toc h2 svg{width:17px;height:17px}
.toc ol{list-style:none;margin:0;padding:0;counter-reset:toc}
.toc li{counter-increment:toc;margin:0 0 2px}
.toc a{display:flex;gap:10px;padding:6px 8px;border-radius:7px;font-size:13.5px;color:var(--ink-2);line-height:1.6}
.toc a:before{content:counter(toc,decimal-leading-zero);color:var(--brand);font-weight:700;font-size:12px}
.toc a:hover{background:#fff;color:var(--brand-700)}
.spec-table{width:100%;border-collapse:collapse;font-size:14px}
.spec-table th,.spec-table td{border-bottom:1px solid var(--line-2);padding:11px 10px;text-align:left;vertical-align:top}
.spec-table th{width:34%;color:var(--muted);font-weight:600;white-space:nowrap}
.spec-table td{color:var(--ink);font-weight:600}
.faq-item{border:1px solid var(--line);border-radius:12px;background:#fff;margin-bottom:10px;overflow:hidden}
.faq-item summary{list-style:none;cursor:pointer;padding:15px 18px;display:flex;align-items:center;
  justify-content:space-between;gap:12px;font-weight:700;font-size:15px;color:var(--ink)}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary:after{content:"+";font-size:20px;color:var(--brand);line-height:1;font-weight:400;flex-shrink:0}
.faq-item[open] summary:after{content:"−"}
.faq-item[open] summary{color:var(--brand-700)}
.faq-body{padding:0 18px 16px;font-size:14.5px;line-height:1.9;color:var(--ink-2)}
.side-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:20px;box-shadow:var(--sh1)}
.side-card h2{font-size:16px;font-weight:800;color:var(--ink);margin:0 0 14px;display:flex;align-items:center;gap:9px}
.side-card h2 svg{width:19px;height:19px;color:var(--brand)}
.side-list{list-style:none;margin:0;padding:0}
.side-list li{border-bottom:1px dashed var(--line-2);padding:9px 0;font-size:14px}
.side-list li:last-child{border-bottom:0}
.side-list a{display:flex;align-items:center;gap:7px;color:var(--ink-2)}
.side-list a:hover{color:var(--brand-700)}
.side-list a svg{width:14px;height:14px;color:var(--brand);flex-shrink:0}
.crumb-nav{font-size:12.5px;color:var(--muted);display:flex;flex-wrap:wrap;align-items:center;gap:6px}
.crumb-nav a:hover{color:var(--brand-700)}
.crumb-nav svg{width:12px;height:12px;opacity:.6}
.banner{background:linear-gradient(120deg,#16283A,#1E3549 60%,#2B3C4C);color:#fff;position:relative;overflow:hidden}
.banner:after{content:"";position:absolute;right:-80px;top:-120px;width:360px;height:360px;border-radius:50%;
  background:radial-gradient(circle,rgba(169,96,47,.35),transparent 70%);pointer-events:none}

/* ---------- 移动端吸底 CTA / PC 悬浮 / 回顶（纯 CSS 断点，不依赖 CDN） ---------- */
.m-cta{display:block;position:fixed;left:0;right:0;bottom:0;z-index:70;
  padding-bottom:env(safe-area-inset-bottom);box-shadow:0 -6px 22px rgba(16,28,39,.14)}
.m-cta-grid{display:grid;grid-template-columns:repeat(4,1fr);background:rgba(255,255,255,.985);
  -webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-top:1px solid var(--line)}
.m-cta a{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;
  height:58px;font-size:11px;color:var(--ink-2);font-weight:600;line-height:1.2}
.m-cta a svg{width:20px;height:20px}
.m-cta a.cta-main{background:var(--brand);color:#fff}
.m-cta a.cta-main:active{background:var(--brand-600)}
.pc-float{display:none;position:fixed;right:22px;bottom:28px;z-index:55;flex-direction:column;gap:9px}
.pc-float a{width:46px;height:46px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  background:#fff;color:var(--ink-2);border:1px solid var(--line);box-shadow:var(--sh1);
  transition:transform .2s var(--ease),background .2s,color .2s}
.pc-float a svg{width:20px;height:20px}
.pc-float a:hover{transform:translateY(-2px);background:var(--brand);color:#fff;border-color:var(--brand)}
.pc-float a.pc-call{background:var(--brand);color:#fff;border-color:var(--brand)}
.to-top{display:flex;position:fixed;right:16px;bottom:76px;z-index:56;width:42px;height:42px;
  border-radius:50%;align-items:center;justify-content:center;background:#fff;border:1px solid var(--line);
  box-shadow:var(--sh1);opacity:0;visibility:hidden;transform:translateY(8px);
  transition:opacity .24s,transform .24s,visibility .24s}
.to-top.show{opacity:1;visibility:visible;transform:translateY(0)}
.to-top svg{width:18px;height:18px}
@media(min-width:1280px){
  .m-cta{display:none!important}
  .pc-float{display:flex}
  .to-top{display:none}
}
body{padding-bottom:58px}
@media(min-width:1280px){body{padding-bottom:0}}
.reveal{opacity:0;transform:translateY(14px);transition:opacity .55s var(--ease),transform .55s var(--ease)}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){
  .reveal{opacity:1!important;transform:none!important}
  html{scroll-behavior:auto}
  *{animation-duration:.01ms!important;transition-duration:.01ms!important}
}
.smap-grid{display:grid;gap:9px 14px;grid-template-columns:1fr}
@media(min-width:640px){.smap-grid{grid-template-columns:1fr 1fr}}
@media(min-width:1024px){.smap-grid{grid-template-columns:repeat(3,1fr)}}
@media(min-width:1280px){.smap-grid.cols-4{grid-template-columns:repeat(4,1fr)}}
.smap-grid a{display:block;font-size:13.5px;color:var(--ink-2);padding:5px 0;overflow-wrap:anywhere}
.smap-grid a:hover{color:var(--brand-700)}
.hide{display:none!important}

/* ---------- 二轮：信息层级 / 阅读体验 / 主题簇 ---------- */
:root{
  --info:#3A6E8F; --info-50:#F2F7FA; --ok:#2F6B4F; --ok-50:#F1F8F4;
  --surface-2:#F6F4F0; --line-3:#DDD7CD; --sh0:0 1px 2px rgba(16,28,39,.05);
}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;
  clip:rect(0,0,0,0);white-space:nowrap;border:0}
.read-progress{position:fixed;left:0;top:0;height:3px;width:0;z-index:90;
  background:linear-gradient(90deg,var(--brand),var(--brass));transition:width .08s linear;
  box-shadow:0 0 8px rgba(169,96,47,.35)}
@media(min-width:1280px){.read-progress{top:var(--hdr)}}
.toc-sticky{position:static}
@media(min-width:1280px){.toc-sticky{position:sticky;top:100px}}
.toc a.cur{background:#fff;color:var(--brand-700);font-weight:700;box-shadow:var(--sh0),inset 2px 0 0 var(--brand)}
.fact-grid{display:grid;gap:1px;background:var(--line);border:1px solid var(--line);
  border-radius:14px;overflow:hidden;grid-template-columns:repeat(2,1fr)}
@media(min-width:768px){.fact-grid{grid-template-columns:repeat(4,1fr)}}
.fact-grid>div{background:#fff;padding:16px 18px}
.fact-k{font-size:11.5px;color:var(--muted);letter-spacing:.02em}
.fact-v{font-size:15px;font-weight:700;margin-top:5px;line-height:1.5;color:var(--ink)}
.pn-grid{display:grid;gap:12px;grid-template-columns:1fr}
@media(min-width:768px){.pn-grid{grid-template-columns:1fr 1fr}}
.pn-item{display:flex;align-items:center;gap:12px;padding:16px 18px;border:1px solid var(--line);
  border-radius:12px;background:#fff;min-width:0;
  transition:transform .2s var(--ease),border-color .2s,background .2s,box-shadow .2s}
.pn-item:hover{transform:translateY(-2px);border-color:#DCCBB6;background:var(--brand-50);box-shadow:var(--sh1)}
.pn-item.next{text-align:right;justify-content:flex-end}
.pn-item svg{width:16px;height:16px;flex-shrink:0;color:var(--brand)}
.pn-l{font-size:11.5px;color:var(--muted);letter-spacing:.05em}
.pn-t{font-size:14px;font-weight:700;margin-top:2px;overflow-wrap:anywhere}
.cluster-box{background:linear-gradient(135deg,#FBF6EF,#FFFDFA);border:1px solid #EBD8C1;
  border-radius:14px;padding:18px 20px}
.cluster-t{font-size:12px;font-weight:800;color:var(--brand-700);letter-spacing:.06em;
  display:flex;align-items:center;gap:7px;margin-bottom:11px}
.cluster-t svg{width:16px;height:16px}
.pillar-pill{display:inline-flex;align-items:center;gap:6px;padding:7px 13px;border-radius:999px;
  background:var(--ink);color:#fff;font-size:12.5px;font-weight:700}
.pillar-pill:hover{background:var(--brand)}
.pillar-pill svg{width:14px;height:14px}
.std-badge{display:inline-flex;align-items:center;gap:7px;padding:9px 13px;border:1px solid var(--line);
  border-radius:10px;background:#fff;font-size:12px;font-weight:700;color:var(--ink-2);
  transition:border-color .2s,background .2s}
.std-badge:hover{border-color:var(--brand);background:var(--brand-50)}
.std-badge svg{width:15px;height:15px;color:var(--brand)}
.callout.info{background:var(--info-50);border-color:#CFE0EA;border-left-color:var(--info)}
.callout.info .ct-t{color:var(--info)}
.callout.success{background:var(--ok-50);border-color:#CDE5D5;border-left-color:var(--ok)}
.callout.success .ct-t{color:var(--ok)}
.page-meta{display:flex;flex-wrap:wrap;align-items:center;gap:8px 16px;font-size:12px;
  color:var(--muted);padding-top:14px;margin-top:22px;border-top:1px dashed var(--line)}
.page-meta time{font-weight:600;color:var(--ink-2)}

/* ---------- 表单控件（联系页 / 在线估价页共用） ---------- */
.form-field{width:100%;border:1px solid var(--line);border-radius:10px;padding:11px 13px;font-size:14px;
  background:#fff;color:var(--ink);outline:none;transition:border-color .2s,box-shadow .2s}
.form-field:focus{border-color:var(--brand);box-shadow:0 0 0 3px rgba(169,96,47,.12)}
.form-field.err{border-color:#C0392B;box-shadow:0 0 0 3px rgba(192,57,43,.1)}
.form-label{display:block;font-size:13px;font-weight:700;color:var(--ink-2);margin-bottom:7px}