/* 鹿修优达 v3 设计系统 — 依据 开发交接规格.md (B站橙色风格) */
:root{
  --brand:#EC5A24; --brand-deep:#C6491A;
  --ink:#1F2A36; --ink-2:#3a4654; --dark:#2C3947; --dark-2:#232E3C;
  --gray:#6b7884; --gray-2:#9aa3ad; --warm:#9b8c7e; --warm-2:#a99a8c;
  --bg-warm:#FBF6F1; --bg-chip:#FDEEE4;
  --line:#EDE4DB; --line-2:#F0ECE8; --line-3:#F6F0E8;
  --green:#1E9E5A; --green-bg:#EAF6EF; --blue:#2A6FDB; --purple:#7A4FC2;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:#fff;color:var(--ink);
  font-family:-apple-system,BlinkMacSystemFont,'PingFang SC','Microsoft YaHei','Hiragino Sans GB',sans-serif;
  -webkit-font-smoothing:antialiased;font-size:14.5px;line-height:1.7}
a{text-decoration:none;color:inherit}
img{max-width:100%}
.wrap{max-width:1200px;margin:0 auto;padding:0 32px}

/* ===== 顶条 ===== */
.topbar{background:var(--dark);color:#cdd6df;font-size:13.5px}
.topbar .wrap{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-top:10px;padding-bottom:10px}
.topbar .hotline{flex:none;white-space:nowrap}   /* 400号码断行最难看, 宁可挤左边标语 */
.topbar .slogan{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.topbar .dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:#3fc77a;margin-right:7px;vertical-align:1px}
.topbar b.tel{font-size:19px;font-weight:800;color:#F26A2C;letter-spacing:.02em}

/* ===== Header ===== */
.site-header{background:#fff;border-bottom:1px solid var(--line-2)}
.site-header .wrap{display:flex;align-items:center;gap:24px;padding-top:16px;padding-bottom:16px}
.logo{display:flex;align-items:center;gap:11px;flex:none}
.logo .mark{width:44px;height:44px;border-radius:11px;background:var(--brand);color:#fff;display:flex;align-items:center;justify-content:center;font-size:26px;font-weight:800;line-height:1}
.logo .word{font-size:23px;font-weight:800;color:var(--ink);letter-spacing:.03em}
.main-nav{flex:1;display:flex;justify-content:center;align-items:center;gap:36px;font-size:16px}
.main-nav a{color:var(--ink-2)}
.main-nav a.on{color:var(--brand);font-weight:700;padding-bottom:4px;border-bottom:2.5px solid var(--brand)}
.city-pick{flex:none;display:inline-flex;align-items:center;gap:6px;height:40px;padding:0 15px;border:1px solid #E2E2E2;border-radius:8px;color:var(--ink-2);font-size:14.5px}
.nav-toggle{display:none;flex:none;width:40px;height:40px;border:1px solid #E2E2E2;border-radius:8px;background:#fff;cursor:pointer;flex-direction:column;align-items:center;justify-content:center;gap:4px;padding:0}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--ink-2);border-radius:2px;transition:.2s}
.nav-open .nav-toggle span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.nav-open .nav-toggle span:nth-child(2){opacity:0}
.nav-open .nav-toggle span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

/* 城市识别条(设计稿橙底, JS注入) */
.geobar{background:var(--brand);color:#fff}
.geobar .wrap{display:flex;align-items:center;justify-content:center;gap:16px;padding-top:12px;padding-bottom:12px;font-size:14.5px;flex-wrap:wrap}
.geobar .go{display:inline-flex;align-items:center;height:32px;padding:0 18px;background:#fff;color:#D44E1C;border-radius:6px;font-size:14px;font-weight:700}
.geobar .sw{color:#fff;font-size:14px;text-decoration:underline;text-underline-offset:3px}
.geobar .x{background:none;border:0;color:rgba(255,255,255,.8);font-size:18px;cursor:pointer;padding:0 4px}

/* ===== 按钮 ===== */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:10px;font-weight:700;cursor:pointer;border:0}
.btn-primary{background:var(--brand);color:#fff;height:50px;padding:0 28px;font-size:16.5px;box-shadow:0 8px 18px rgba(236,90,36,.26)}
.btn-primary:hover{background:var(--brand-deep)}
.btn-ghost{background:#fff;color:var(--ink);border:1.5px solid #E2D6CB;height:50px;padding:0 24px;font-size:16px;font-weight:600}
.btn-outline{background:#fff;color:var(--brand);border:1.5px solid var(--brand);height:46px;padding:0 26px;font-size:15.5px}
.btn-dark-ghost{background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.38);height:54px;padding:0 28px;font-size:16.5px;font-weight:600}

/* ===== 通用板块 ===== */
.section{padding:60px 0}
.section.warm{background:var(--bg-warm);border-top:1px solid #F2EAE2}
.sec-head{margin-bottom:32px}
.sec-head.center{text-align:center}
.sec-head h2{margin:0 0 10px;font-size:30px;font-weight:800;color:var(--ink);letter-spacing:.01em}
.sec-head p{margin:0;font-size:15px;color:var(--gray-2)}
.sec-head .more{display:inline-flex;align-items:center;gap:6px;font-size:15px;color:var(--brand-deep);font-weight:700}
.sec-head.split{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;flex-wrap:wrap}

.grid{display:grid;gap:16px}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
.g5{grid-template-columns:repeat(5,1fr)}
.g6{grid-template-columns:repeat(6,1fr)}
.g8{grid-template-columns:repeat(8,1fr)}

/* 主栏+侧栏双栏(M端并为单栏, 侧栏排后) */
.with-side{display:grid;grid-template-columns:1fr 300px;gap:28px;padding:24px 0 50px}
.with-side.w340{grid-template-columns:1fr 340px;gap:32px}

.card{background:#fff;border:1px solid #ECE3DA;border-radius:16px;padding:24px;display:flex;flex-direction:column}
.card .icon{width:50px;height:50px;border-radius:13px;background:var(--bg-chip);color:var(--brand);display:flex;align-items:center;justify-content:center;margin-bottom:16px}
.card .t{font-size:18px;font-weight:800;color:var(--ink);margin-bottom:7px}
.card .d{font-size:13.5px;line-height:1.7;color:#7a8896}
.card.warm-bg{background:var(--bg-warm);border-color:#F2EAE2;border-radius:14px}
/* 服务项小卡(图+名+价 一行) */
.card.sku-mini{flex-direction:row;align-items:center;gap:12px;padding:12px 14px}
.card.sku-mini img{width:52px;height:52px;object-fit:cover;border-radius:10px;border:1px solid #F2EAE2;flex:none}
.card.sku-mini .nm{font-size:14.5px;font-weight:600;flex:1;min-width:0}
.card.sku-mini .price{flex:none;white-space:nowrap}

.chip{display:inline-block;font-size:12.5px;color:#7a8896;background:var(--bg-warm);border:1px solid #F2EAE2;padding:4px 11px;border-radius:7px}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.tag-green{display:inline-block;font-size:11px;font-weight:700;color:var(--green);background:#E7F4EC;padding:3px 9px;border-radius:6px}
.tag-orange{display:inline-block;font-size:11px;font-weight:700;color:var(--brand-deep);background:var(--bg-chip);padding:3px 9px;border-radius:6px}
.price{font-weight:800;color:var(--brand-deep)}
.price .qi{font-size:11px;color:var(--gray-2);font-weight:400}

/* ===== 面包屑(定位感: 频道徽标+可点路径+当前页加粗) ===== */
.crumbs{display:flex;align-items:center;flex-wrap:wrap;gap:2px;font-size:13.5px;color:var(--gray-2);padding:14px 0 10px}
.crumbs a{color:var(--gray);padding:2px 4px;border-radius:5px}
.crumbs a:hover{color:var(--brand-deep);background:var(--bg-warm)}
.crumbs .sep{margin:0 4px;color:#c9c2ba}
.crumbs .here{color:var(--ink);font-weight:700}
.chan{display:inline-flex;align-items:center;height:22px;padding:0 10px;border-radius:999px;font-size:11.5px;font-weight:700;margin-right:10px;flex:none}
.chan-fuwu{background:var(--bg-chip);color:var(--brand-deep)}
.chan-baike{background:#F3EBFF;color:var(--purple)}
.chan-wenda{background:#E8F0FE;color:var(--blue)}
.chan-city{background:var(--green-bg);color:var(--green)}
.back-up{display:inline-flex;align-items:center;gap:5px;font-size:13px;color:var(--gray);margin-top:8px}
.back-up:hover{color:var(--brand-deep)}

/* ===== 一句话回答卡(speakable) ===== */
.answer-card{background:linear-gradient(135deg,#FBEEE2,#FFF6EE);border:1px solid #F3DDC9;border-left:4px solid var(--brand);border-radius:12px;padding:20px 22px;margin:18px 0}
.answer-card .badge{display:inline-block;font-size:11.5px;font-weight:700;color:#fff;background:var(--brand);padding:3px 10px;border-radius:999px;margin-bottom:10px}
.answer-card p{margin:0 0 12px;font-size:15px;line-height:1.8;color:var(--ink-2)}
.answer-card p b{color:var(--brand-deep);font-weight:800}
.answer-card .tel-cta{display:inline-flex;align-items:center;gap:7px;height:38px;padding:0 18px;background:var(--brand);color:#fff;border-radius:8px;font-size:14px;font-weight:700}

/* ===== 权威信号条 ===== */
.authority{display:flex;align-items:center;gap:11px;padding:13px 16px;background:var(--bg-warm);border:1px solid #F2EAE2;border-radius:10px;font-size:12.5px;color:var(--gray);flex-wrap:wrap}
.authority .avatar{width:34px;height:34px;border-radius:50%;background:var(--dark);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:14px;flex:none}
.authority b{color:var(--ink)}

/* ===== 价目表 ===== */
.price-table{width:100%;border-collapse:collapse;font-size:13.5px;margin:14px 0}
.price-table th{background:var(--bg-warm);color:var(--ink-2);font-weight:700;text-align:left;padding:11px 14px;border:1px solid var(--line)}
.price-table td{padding:11px 14px;border:1px solid var(--line);color:var(--ink-2)}
.price-table td.p{font-weight:800;color:var(--brand-deep)}

/* ===== FAQ ===== */
.faq-item{border:1px solid var(--line);border-radius:12px;padding:18px 20px;margin-bottom:12px;background:#fff}
.faq-item h3{margin:0 0 8px;font-size:15.5px;font-weight:700;color:var(--ink)}
.faq-item p{margin:0;font-size:13.5px;line-height:1.75;color:var(--gray)}

/* ===== 列表行(hero侧卡/服务列表) ===== */
.svc-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 2px;border-bottom:1px solid #F4EDE6}
.svc-row:last-child{border-bottom:0}
.svc-row .n{font-size:15px;font-weight:700;color:var(--ink);margin-bottom:3px}
.svc-row .d{font-size:12.5px;color:var(--gray-2)}
.svc-row .r{text-align:right;flex:none}

/* ===== 内链模块 ===== */
.linkbox{margin-top:28px}
.linkbox h2{font-size:19px;margin:0 0 14px}
.link-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.link-grid.lg-3{grid-template-columns:repeat(3,1fr)}
.link-grid.lg-5{grid-template-columns:repeat(5,1fr)}
.link-grid.lg-6{grid-template-columns:repeat(6,1fr)}
.link-grid.lg-8{grid-template-columns:repeat(8,1fr)}
.link-grid a{display:block;text-align:center;padding:11px 6px;background:#fff;border:1px solid #F0E8E0;border-radius:8px;font-size:13.5px;color:var(--ink-2);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.link-grid a:hover{color:var(--brand-deep);border-color:#F3DDC9}

/* ===== 数据墙(只放真实聚合) ===== */
.statwall{display:flex;justify-content:center;align-items:flex-start;gap:56px;flex-wrap:wrap}
.statwall .item{text-align:center}
.statwall .num{font-size:36px;font-weight:800;color:var(--ink);line-height:1}
.statwall .num em{font-style:normal;font-size:19px;color:var(--brand)}
.statwall .lbl{font-size:14px;color:#7a8896;margin-top:8px}

/* ===== 表单 ===== */
.lead-form{background:#fff;border:1px solid #EFE3D8;border-radius:16px;padding:22px}
.lead-form .row{margin-bottom:14px}
.lead-form label{display:block;font-size:13px;font-weight:600;color:var(--ink-2);margin-bottom:6px}
.lead-form input,.lead-form select,.lead-form textarea{width:100%;height:44px;padding:0 13px;border:1px solid #E2D6CB;border-radius:9px;font-size:14.5px;color:var(--ink);background:#fff;font-family:inherit}
.lead-form textarea{height:88px;padding:10px 13px;resize:vertical}
.lead-form input:focus,.lead-form textarea:focus{outline:none;border-color:var(--brand)}
/* 省市区三级 + 自动定位 */
.lead-form .geo-3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:8px;margin-bottom:10px}
.lead-form .geo-3 select{padding:0 8px;font-size:14px;min-width:0}
.lead-form .geo-3 select:disabled{color:#9aa3ad;background:#FAF7F4}
.lead-form .geo-locate{display:inline-flex;align-items:center;gap:4px;height:22px;margin-left:8px;padding:0 8px;border:1px solid #E2D6CB;border-radius:11px;background:#fff;color:var(--brand);font-size:12px;font-weight:600;font-family:inherit;cursor:pointer;vertical-align:middle}
.lead-form .geo-locate:hover{border-color:var(--brand);background:#FFF6F1}
.lead-form .geo-tip{margin-left:8px;font-size:12px;font-weight:400;color:#9aa3ad}
.lead-form .geo-tip.ok{color:#1E9E5A}
@media (max-width:420px){.lead-form .geo-3{grid-template-columns:1fr;gap:10px}}
/* 手机窄屏: 标语再减一段, 省得被截成"修..."这种半截话 */
@media (max-width:480px){.topbar .slogan .s2{display:none}}
/* 320 这种极窄屏连"全国服务热线"六个字都挤: 摘掉标签, 橙色大号码本身就说明是热线 */
@media (max-width:380px){.topbar .hotline .lb{display:none}}

/* ===== 文章正文 ===== */
.art-body{font-size:15px;line-height:1.9;color:#3a4654}
.art-body h2{font-size:20px;font-weight:800;color:var(--ink);margin:30px 0 12px}
.art-body h3{font-size:16.5px;font-weight:700;color:var(--ink);margin:22px 0 8px}
.art-body p{margin:0 0 14px}
/* 不要默认的黑圆点: 条目本身"清理灰尘:""放电:"这种加粗小标题已经在分段了,
   再顶个 disc 反而像机器吐的清单 */
.art-body ul,.art-body ol{list-style:none;margin:0 0 14px;padding:0}
.art-body li{position:relative;margin-bottom:9px;padding-left:15px}
.art-body li:before{content:'';position:absolute;left:0;top:14px;width:6px;height:1.5px;background:#D8C9BB}
.art-body li strong,.art-body li b{color:var(--ink)}
.art-body img{max-width:100%;height:auto;border-radius:10px}
.art-body table{width:100%;border-collapse:collapse;margin:0 0 16px;font-size:14px}
.art-body th,.art-body td{border:1px solid #EFE3D8;padding:9px 12px;text-align:left}
.art-body th{background:var(--bg-warm);font-weight:700}

/* ===== 底部CTA带 ===== */
.cta-band{background:var(--dark);text-align:center;padding:50px 0}
.cta-band h2{margin:0 0 10px;font-size:30px;font-weight:800;color:#fff}
.cta-band p{margin:0 0 26px;font-size:15.5px;color:#a7b3bf}
.cta-band .btns{display:flex;align-items:center;justify-content:center;gap:14px;flex-wrap:wrap}
.cta-band .tel-big{display:inline-flex;align-items:center;gap:9px;height:54px;padding:0 32px;background:var(--brand);color:#fff;border-radius:10px;font-size:18px;font-weight:700}

/* ===== 页脚 ===== */
.site-footer{background:var(--ink);color:#8b97a4}
.site-footer .cols{display:flex;gap:48px;flex-wrap:wrap;padding:44px 0 26px}
.site-footer .brand-col{flex:1;min-width:240px}
.site-footer .col{min-width:130px}
.site-footer .col .h{font-size:14px;font-weight:700;color:#d2dae2;margin-bottom:12px}
.site-footer .col a{display:block;color:#8b97a4;font-size:13.5px;margin-bottom:9px}
.site-footer .col.cities{flex:1;min-width:200px}
.site-footer .col.cities .links{display:flex;flex-wrap:wrap;gap:9px 16px}
.site-footer .col.cities a{display:inline;margin:0}
.site-footer .tel{font-size:22px;font-weight:800;color:#fff;margin-top:2px}
.site-footer .legal{border-top:1px solid #2c3845;padding:15px 0;font-size:12px;color:#647281;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}

/* ===== M端底部固定双按钮 ===== */
.m-bottom{display:none;position:fixed;left:0;right:0;bottom:0;z-index:40;background:#fff;border-top:1px solid var(--line);padding:8px 12px calc(8px + env(safe-area-inset-bottom));gap:10px}
.m-bottom a{flex:1;height:50px;display:flex;align-items:center;justify-content:center;gap:7px;border-radius:10px;font-size:16px;font-weight:700}
.m-bottom .book{background:#fff;color:var(--brand);border:1.5px solid var(--brand)}
.m-bottom .call{background:var(--brand);color:#fff;box-shadow:0 8px 18px rgba(236,90,36,.26)}

/* ===== HERO ===== */
.hero{background:linear-gradient(180deg,#FBF1E7 0%,#fff 70%);border-bottom:1px solid #F3EBE2}
.hero .wrap{display:grid;grid-template-columns:1.12fr .88fr;gap:48px;align-items:center;padding-top:52px;padding-bottom:56px}
.hero h1{margin:0 0 16px;font-size:44px;line-height:1.22;font-weight:800;color:var(--ink);letter-spacing:-.015em}
.hero h1 .hl{color:var(--brand)}
/* H1 只留主标题(体检报 H1 过长), 副标题行拆出但视觉与 h1 一致 */
.hero .hl-line{margin:0 0 16px;font-size:44px;line-height:1.22;font-weight:800;letter-spacing:-.015em;color:var(--brand)}
.hero .sub{margin:0 0 28px;font-size:16.5px;line-height:1.7;color:#7a8896;max-width:500px}
.hero .pill{display:inline-flex;align-items:center;gap:8px;background:#fff;border:1px solid #F0DBC8;border-radius:999px;padding:7px 14px;margin-bottom:20px;font-size:13px;font-weight:600;color:#7a6a5c}
.hero .pill .dot{width:7px;height:7px;border-radius:50%;background:var(--green)}
.hero-stats{display:flex;align-items:flex-start}
.hero-stats .s{padding:0 22px}
.hero-stats .s:first-child{padding-left:0}
.hero-stats .s:last-child{padding-right:0}
.hero-stats .v{font-size:26px;font-weight:800;color:var(--ink);line-height:1;white-space:nowrap}
.hero-stats .v em{font-style:normal;font-size:15px;color:var(--brand)}
.hero-stats .k{font-size:12.5px;color:var(--gray-2);margin-top:6px;white-space:nowrap}
.hero-stats .div{width:1px;height:30px;background:#EADFD3;margin-top:4px}
.hero-side{background:#fff;border:1px solid #EFE3D8;border-radius:18px;box-shadow:0 24px 60px rgba(31,42,54,.1);padding:22px 22px 16px}

/* 页头(内页) */
.page-head{padding:34px 0 26px}
.page-head h1{margin:0 0 10px;font-size:34px;font-weight:800;color:var(--ink);line-height:1.3}
.page-head .sub{margin:0;font-size:15px;color:var(--gray)}
/* 服务详情头图: 源图统一 1200x800(3:2), 按 3:2 铺满不裁切 */
.sku-head{padding-top:10px;display:flex;align-items:center;gap:22px}
.sku-head .pic{width:210px;aspect-ratio:3/2;flex:none;object-fit:cover;border-radius:16px;border:1px solid #ECE3DA;background:var(--bg-warm)}
.sku-head > div{min-width:0}
.sku-head > h1{margin-bottom:0}   /* 直接子级=没副标题那版, 去掉底边距免得竖向偏心 */

/* 步骤条 */
.steps{display:flex}
.steps .st{flex:1;text-align:center;position:relative}
.steps .no{width:54px;height:54px;border-radius:50%;background:#fff;border:2px solid #EADFD5;color:#b6826a;font-size:21px;font-weight:800;display:flex;align-items:center;justify-content:center;margin:0 auto 14px}
.steps .st.on .no{background:var(--brand);border-color:var(--brand);color:#fff}
.steps .t{font-size:16px;font-weight:700;color:var(--ink);margin-bottom:5px}
.steps .d{font-size:13px;color:#7a8896}
.steps .st:not(:last-child):after{content:'';position:absolute;top:27px;left:63%;right:-37%;height:2px;background:#EDE3DA}

/* ===== M端断点 ===== */
@media (max-width:768px){
  body{padding-bottom:70px}
  .wrap{padding:0 16px}
  .topbar .wrap{font-size:12px}
  .topbar b.tel{font-size:16px}
  .topbar .slogan .s3{display:none}          /* 窄屏按"标语让位号码"逐级减字 */
  .main-nav{display:none}
  .nav-toggle{display:flex}
  .site-header.nav-open .main-nav{display:flex;position:absolute;left:0;right:0;top:100%;background:#fff;flex-direction:column;gap:0;border-bottom:1px solid var(--line);box-shadow:0 12px 24px rgba(31,42,54,.08);z-index:30}
  .site-header.nav-open .main-nav a{padding:14px 20px;border-bottom:1px solid var(--line-3);font-size:15px}
  .site-header.nav-open .main-nav a.on{border-bottom:1px solid var(--line-3);color:var(--brand)}
  .site-header{position:relative}
  .logo .mark{width:38px;height:38px;font-size:22px;border-radius:9px}
  .logo .word{font-size:19px}
  .section{padding:36px 0}
  .sec-head h2{font-size:19px}
  .sec-head p{font-size:13px}
  .hero .wrap{grid-template-columns:1fr;gap:24px;padding-top:28px;padding-bottom:30px}
  .hero h1{font-size:25px}
  .hero .hl-line{font-size:25px}
  .hero .sub{font-size:14px}
  .page-head h1{font-size:22px}
  /* 头图在窄屏别缩成小方块干杵着(右边一大片空白), 整条铺满 */
  .sku-head{display:block}
  .sku-head .pic{width:100%;margin-bottom:14px;border-radius:14px}
  .g2,.g3,.g4,.g5{grid-template-columns:1fr 1fr}
  /* 图+名+价 三件套挤在半屏里, 名字会被压成一列一个字, 窄屏直接单列 */
  .grid.sku-row{grid-template-columns:1fr}
  .g6,.g8{grid-template-columns:repeat(3,1fr)}
  .link-grid,.link-grid.lg-3,.link-grid.lg-5,.link-grid.lg-6,.link-grid.lg-8{grid-template-columns:1fr 1fr}
  .with-side,.with-side.w340{grid-template-columns:1fr;gap:20px;padding:18px 0 36px}
  .price-table{font-size:12.5px}
  .price-table th,.price-table td{padding:9px 10px}
  .statwall{gap:24px}
  .statwall .num{font-size:26px}
  .hero-stats{flex-wrap:wrap;gap:16px 0}
  .hero-stats .s{flex-basis:50%;padding:0}
  .hero-stats .div{display:none}
  .hero-stats .v{font-size:24px}
  .cta-band h2{font-size:20px}
  .steps{flex-wrap:wrap;gap:18px 0}
  .steps .st{flex-basis:50%}
  .steps .st:after{display:none}
  .m-bottom{display:flex}
  .btn-primary,.btn-ghost{height:46px;font-size:15px}
  .site-footer .cols{gap:24px;padding:28px 0 18px}
}

/* 自诊估价工具(0709 产品件): 选症状→选情况→真实价区间+留号 */
.diag{background:#fff;border:1.5px solid #F0E3D8;border-radius:16px;padding:20px 22px;margin-top:26px}
.diag .dg-q{font-size:13.5px;font-weight:700;color:var(--ink-2);margin:14px 0 8px}
.diag .dg-opts{display:flex;flex-wrap:wrap;gap:8px}
.diag .dg-opt{font-size:13px;color:var(--ink-2);background:var(--bg-warm);border:1.5px solid #F2EAE2;padding:7px 14px;border-radius:9px;cursor:pointer;user-select:none}
.diag .dg-opt.on{background:#FDEFE8;border-color:var(--brand);color:var(--brand);font-weight:700}
.diag .dg-result{display:none;margin-top:16px;background:var(--bg-warm);border-radius:12px;padding:16px}
.diag .dg-result.show{display:block}
.diag .dg-form{display:flex;gap:10px;margin-top:12px}
.diag .dg-form input[name=phone]{flex:1;min-width:0;height:46px;padding:0 13px;border:1.5px solid #E2D6CB;border-radius:9px;font-size:14.5px;font-family:inherit}
.diag .dg-form input[name=phone]:focus{outline:none;border-color:var(--brand)}
.diag .dg-form button{flex:none}
.diag .dg-link{display:inline-block;margin-top:8px;font-size:13.5px;color:#2A6FDB}
@media (max-width:768px){.diag{padding:16px}.diag .dg-form{flex-direction:column}}
.answer-card .est-cta{display:inline-flex;align-items:center;gap:6px;margin-left:10px;font-size:13.5px;font-weight:700;color:var(--brand);border:1.5px solid var(--brand);border-radius:9px;padding:6px 13px;text-decoration:none}
@media (max-width:768px){.answer-card .est-cta{margin-left:0;margin-top:8px}}