/* ============================================================================
   星辉雨官网 · 汉聪风格设计系统（新版全站外壳 + 组件重绘）
   说明：本文件在 style.css / 各页 CSS 之后加载，用于覆盖设计变量与组件样式。
   ========================================================================== */

:root{
  --brand:#2E7BD6;
  --brand-600:#2568BA;
  --brand-700:#1D549C;
  --brand-050:#EDF4FE;
  --brand-100:#D8E9FC;
  --brand-200:#BBD7F8;
  --gold:#F0B429;
  --gold-600:#D89A1B;
  --gold-050:#FFF8E8;
  --navy:#0A1A2E;
  --navy-800:#102A47;
  --ink:#102A47;
  --body:#3D3D47;
  --slate:#696C76;
  --muted:#9A9AA5;
  --line:#E1E8F3;
  --line-soft:#F1F2F7;
  --soft:#F3F7FD;
  --white:#ffffff;
  --accent:#2E7BD6;
  --accent-050:#FFF1F1;
  --green:#12A66A;
  --green-050:#E8F7F0;
  --red:#2E7BD6;
  --r-xs:2px;--r-sm:2px;--r:2px;--r-lg:2px;--r-xl:2px;
  --shadow-xs:none;--shadow-sm:0 2px 10px rgba(10,26,46,.06);
  --shadow:0 10px 30px -12px rgba(10,26,46,.16);
  --shadow-lg:0 24px 60px -30px rgba(10,26,46,.28);
  --max:1280px;
  --pad:clamp(16px,4vw,24px);
  --nav-h:90px;
  --sec-y:clamp(56px,6vw,96px);
  --font:"Microsoft YaHei","PingFang SC","Hiragino Sans GB","Source Han Sans SC",system-ui,-apple-system,"Segoe UI",Arial,sans-serif;
  --font-num:"Arial Narrow","Helvetica Neue",Arial,"Microsoft YaHei",sans-serif;
  --dur:.3s;
}

html{scroll-behavior:smooth}
body{overflow-x:clip}
body{font-family:var(--font);font-size:14px;line-height:1.7;color:var(--body);background:#fff;padding-bottom:0}
img{max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
.wrap{max-width:var(--max);width:100%;margin:0 auto;padding-left:24px;padding-right:24px}
.sec{padding:var(--sec-y) 0}
.sec-soft{background:var(--soft)}
.sec-dark{background:var(--navy);color:#fff}
.eyebrow{font-size:12px;letter-spacing:.16em;font-weight:700;color:var(--brand);text-transform:uppercase}
.skip{position:fixed;left:-9999px;top:12px;z-index:2000;padding:10px 16px;background:var(--brand);color:#fff}
.skip:focus{left:12px}

/* ── 顶部公告 ───────────────────────────────────────────── */
.announce{background:var(--brand);color:#fff}
.announce-inner{display:flex;align-items:center;gap:14px;min-height:44px;padding-top:6px;padding-bottom:6px}
.an-tag{flex:none;display:inline-flex;align-items:center;height:22px;padding:0 8px;background:rgba(0,0,0,.18);font-size:12px;font-weight:700;letter-spacing:.08em}
.an-txt{flex:1;font-size:14px;line-height:1.5;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.an-btn{flex:none;display:inline-flex;align-items:center;height:28px;padding:0 14px;background:#fff;color:var(--brand);font-size:12px;font-weight:700}
.an-btn:hover{background:#0A1A2E;color:#fff}

/* ── 第二层工具条 ───────────────────────────────────────── */
.topbar{background:#F2F2F8;color:#191829;font-size:13px}
.topbar-inner{display:flex;align-items:center;gap:14px;min-height:42px}
.tb-hi{font-weight:700}
.tb-sep{width:1px;height:12px;background:#D5D6E0}
.tb-note{color:#696C76}
.tb-fill{flex:1}
.tb-links{display:flex;align-items:center;gap:0}
.tb-links>a{position:relative;display:inline-flex;align-items:center;height:42px;padding:0 13px;color:#191829;white-space:nowrap}
.tb-links>a+a::before{content:"";position:absolute;left:0;top:15px;width:1px;height:12px;background:#D5D6E0}
.tb-links>a:hover{color:var(--brand)}
.tb-tel{gap:6px;color:var(--brand)!important;font-weight:700}
.tb-tel .ic{width:13px;height:13px}
.tb-tel span{color:#191829;font-weight:400}
.tb-tel b{font-family:var(--font-num);font-size:16px;letter-spacing:.02em}

/* ── 主导航 ─────────────────────────────────────────────── */
.nav.hn-nav, .hn-nav{position:sticky;top:0;z-index:900;height:auto;background:#fff;border-bottom:1px solid #EFEFF4;transition:box-shadow .25s ease, transform .25s ease}
.hn-nav.scrolled{box-shadow:0 6px 20px rgba(10,26,46,.08)}
.hn-nav.hide{transform:translateY(-102%)}
.hn-nav-inner{display:flex;align-items:center;height:90px}
.hn-brand{display:inline-flex;align-items:center;gap:12px;flex:none;height:90px}
.hn-logo-ph{display:inline-grid;place-items:center;width:42px;height:42px;background:var(--brand);color:#fff;font-size:22px;font-weight:800;letter-spacing:-.02em}
.hn-logo-txt{display:flex;flex-direction:column;line-height:1.1}
.hn-logo-txt b{font-size:24px;font-weight:800;color:var(--ink);letter-spacing:.04em}
.hn-logo-txt small{font-size:9px;letter-spacing:.26em;color:#9A9AA5;margin-top:3px}
.hn-menu{display:flex;align-items:center;flex:1;justify-content:space-between;margin:0 26px 0 46px}
.hn-menu .nav-item{position:relative;display:flex;align-items:center;height:90px}
.hn-menu .nav-top{display:inline-flex;align-items:center;gap:4px;height:46px;font-size:16px;font-weight:700;color:var(--ink);white-space:nowrap}
.hn-menu .nav-top .caret{width:12px;height:12px;opacity:.55;transition:transform .2s}
.hn-menu .nav-item:hover .caret{transform:rotate(180deg)}
.hn-menu .nav-item::after{content:"";position:absolute;left:50%;bottom:22px;width:0;height:3px;background:var(--brand);transform:translateX(-50%);transition:width .25s}
.hn-menu .nav-item:hover::after,.hn-menu .nav-top.active::after{width:20px}
.hn-menu .nav-item:hover .nav-top,.hn-menu .nav-top.active{color:var(--brand)}
.hn-drop{position:absolute;left:50%;top:86px;transform:translate(-50%,10px);min-width:200px;background:#fff;border-top:3px solid var(--brand);box-shadow:0 12px 30px rgba(10,26,46,.12);opacity:0;visibility:hidden;transition:all .22s ease;padding:10px 0;z-index:950}
.hn-menu .nav-item:hover .hn-drop,.hn-menu .has-mega.open .hn-drop{opacity:1;visibility:visible;transform:translate(-50%,0)}
.hn-drop-link{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:10px 20px;font-size:14px;color:#4A4A55;white-space:nowrap}
.hn-drop-link:hover{background:var(--brand-050);color:var(--brand)}
.hn-drop-arrow{width:12px;height:12px;opacity:.5}
.hn-right{display:flex;align-items:center;gap:16px;flex:none}
.hn-tel{display:inline-flex;align-items:center;gap:6px;color:var(--brand);font-family:var(--font-num);font-size:19px;font-weight:700}
.hn-tel .ic{width:16px;height:16px}
.hn-nav .btn{height:42px;padding:0 22px;font-size:15px}
.burger{display:none}

/* ── 按钮（全站重绘） ───────────────────────────────────── */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:48px;padding:0 26px;border:1px solid transparent;border-radius:0;font-size:15px;font-weight:700;line-height:1;cursor:pointer;transition:all .22s ease;white-space:nowrap}
.btn .ic{width:15px;height:15px}
.btn-primary{background:var(--brand);color:#fff}
.btn-primary:hover{background:var(--brand-700);color:#fff}
.btn-secondary{background:#102A47;color:#fff}
.btn-secondary:hover{background:var(--brand);color:#fff}
.btn-ghost{background:#fff;color:var(--ink);border-color:#DCDDE4}
.btn-ghost:hover{border-color:var(--brand);color:var(--brand)}
.btn-outline{background:transparent;color:#fff;border-color:rgba(255,255,255,.65)}
.btn-outline:hover{background:#fff;color:var(--brand)}
.btn-white{background:#fff;color:var(--brand)}
.btn-white:hover{background:#0A1A2E;color:#fff}
.btn-outline-light{background:transparent;color:#fff;border-color:rgba(255,255,255,.5)}
.btn-outline-light:hover{background:rgba(255,255,255,.12)}
.btn-link{background:transparent;color:var(--brand);height:auto;padding:0}
.btn-sm{height:40px;padding:0 18px;font-size:14px}
.btn-lg{height:52px;padding:0 30px;font-size:16px}
.btn-block{display:flex;width:100%}

/* ── 区块标题（汉聪式：左对齐大标题 + 红色短线） ────────── */
.sec-head{margin-bottom:clamp(32px,4vw,52px)}
.sec-kicker{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.sec-num{display:none}
.sec-head .eyebrow{font-size:12px;letter-spacing:.18em;color:var(--brand)}
.sec-head h2{position:relative;padding-bottom:20px;font-size:clamp(30px,3.4vw,46px);line-height:1.18;font-weight:800;color:var(--ink);letter-spacing:-.01em}
.sec-head h2 em{font-style:normal;color:var(--brand)}
.sec-head h2::after{content:"";position:absolute;left:0;bottom:0;width:50px;height:4px;background:var(--brand)}
.sec-head .sub{margin-top:16px;font-size:15px;line-height:1.85;color:var(--slate);max-width:760px}
.sec-head.center{text-align:center}
.sec-head.center h2::after{left:50%;transform:translateX(-50%)}
.sec-head.center .sub{margin-left:auto;margin-right:auto}
.sec-head-light h2{color:#fff}
.sec-head-light .sub{color:rgba(255,255,255,.72)}
.sec-more{margin-top:36px}
.more-link{display:inline-flex;align-items:center;gap:8px;font-size:14px;font-weight:700;color:var(--ink);border-bottom:1px solid #C9CBD5;padding-bottom:6px}
.more-link:hover{color:var(--brand);border-color:var(--brand)}

/* ── 内页头图（汉聪 banner 风格） ──────────────────────── */
.page-hero{position:relative;padding:0;background:#0A1A2E;color:#fff;overflow:hidden}
.page-hero .ph-bg{position:absolute;inset:0;background:url("../assets/images/ph/page-banner.jpg") center/cover no-repeat;opacity:.9}
.page-hero .ph-bg::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(10,26,46,.94) 0%,rgba(10,26,46,.72) 52%,rgba(10,26,46,.45) 100%)}
.ph-wrap{position:relative;padding-top:30px;padding-bottom:clamp(46px,5.6vw,78px)}
.page-hero .breadcrumb ol{display:flex;gap:8px;list-style:none;font-size:12px;color:rgba(255,255,255,.62)}
.page-hero .breadcrumb a{color:rgba(255,255,255,.62)}
.page-hero .breadcrumb a:hover{color:#fff}
.page-hero .breadcrumb li+li::before{content:"/";margin-right:8px;color:rgba(255,255,255,.35)}
.ph-grid{display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:clamp(32px,5vw,72px);align-items:center;padding-top:clamp(28px,4vw,54px)}
.ph-main .eyebrow{display:block;margin-bottom:18px;color:#FFD97A}
.ph-main h1{font-size:clamp(34px,4.2vw,56px);line-height:1.16;font-weight:800;color:#fff;letter-spacing:-.01em}
.ph-main h1 em{font-style:normal;color:#FFD97A}
.ph-sub{margin-top:20px;font-size:15.5px;line-height:1.9;color:rgba(255,255,255,.78);max-width:720px}
.ph-act{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}
.ph-chips{display:flex;flex-wrap:wrap;gap:24px;margin-top:26px;padding-top:22px;border-top:1px solid rgba(255,255,255,.14);list-style:none}
.ph-chips li{display:flex;align-items:center;gap:7px;font-size:13px;color:rgba(255,255,255,.82)}
.ph-chips .ic{width:14px;height:14px;color:#FFD97A}
.ph-aside{position:relative}
.ph-card{background:#fff;color:var(--ink);padding:26px 24px;box-shadow:0 20px 50px -20px rgba(0,0,0,.45)}
.ph-card>span.k,.ph-card .k{display:block;font-size:12px;letter-spacing:.12em;color:var(--slate);margin-bottom:16px}
.ph-card b{color:var(--ink)}
.ph-card p{font-size:13px;color:var(--slate);line-height:1.8;margin-top:8px}
.ph-metrics{display:flex;gap:8px;text-align:center}
.ph-metric{flex:1;padding:10px 4px;background:var(--soft)}
.ph-metric b{display:block;font-family:var(--font-num);font-size:24px;color:var(--brand);line-height:1.1}
.ph-metric b small{font-size:11px;margin-left:2px}
.ph-metric span{display:block;font-size:11px;color:var(--slate);margin-top:6px}
.ph-list{list-style:none;display:grid;gap:10px}
.ph-list li{display:flex;gap:8px;font-size:12.5px;line-height:1.6;color:var(--body);align-items:flex-start}
.ph-list .ic{width:14px;height:14px;flex:none;margin-top:3px;color:var(--brand)}
.ph-card-note{margin-top:12px;display:flex;gap:12px;background:rgba(255,255,255,.96)}
.ph-card-note .ic{width:20px;height:20px;color:var(--brand);flex:none}
.ph-card-note b{display:block;font-size:14px}
.ph-card-note p{margin-top:4px}

/* ── 通用卡片 / 标签 / 提示条 ───────────────────────────── */
.card,.srv-card,.case-card,.quote-card,.ab-mode,.ab-sc,.ab-value-card,.ab-tcard,.ab-cred,.note-box{background:#fff;border:1px solid var(--line);border-radius:0;box-shadow:none}
.tag{display:inline-flex;align-items:center;height:22px;padding:0 8px;background:var(--brand-050);color:var(--brand);font-size:11px;font-weight:700;border-radius:0}
.tag-accent{background:var(--brand);color:#fff}
.note-box{display:flex;gap:14px;padding:20px 22px;border-left:3px solid var(--brand);background:#FBFBFD;align-items:flex-start}
.note-box .ic{width:20px;height:20px;color:var(--brand);flex:none;margin-top:2px}
.note-box b{color:var(--ink)}
.pill{display:inline-flex;align-items:center;gap:8px;height:30px;padding:0 14px;background:#fff;border:1px solid var(--line);font-size:12.5px;color:var(--slate);border-radius:0}
.live-dot{width:6px;height:6px;background:var(--brand);border-radius:50%;display:inline-block}

/* ── FAQ ───────────────────────────────────────────────── */
.faq{border-top:1px solid var(--line)}
.faq-item{border-bottom:1px solid var(--line);background:transparent}
.faq-q{display:flex;align-items:center;justify-content:space-between;gap:20px;width:100%;padding:22px 0;background:none;border:0;text-align:left;font-family:inherit;font-size:16px;font-weight:700;color:var(--ink);cursor:pointer}
.faq-q i{position:relative;flex:none;width:18px;height:18px}
.faq-q i::before,.faq-q i::after{content:"";position:absolute;left:50%;top:50%;background:var(--brand);transform:translate(-50%,-50%)}
.faq-q i::before{width:12px;height:2px}
.faq-q i::after{width:2px;height:12px;transition:transform .2s}
.faq-item.open .faq-q i::after{transform:translate(-50%,-50%) rotate(90deg)}
.faq-q:hover{color:var(--brand)}
.faq-a{display:grid;grid-template-rows:0fr;transition:grid-template-rows .3s ease}
.faq-item.open .faq-a{grid-template-rows:1fr}
.faq-a-inner{overflow:hidden}
.faq-a p{padding:0 34px 22px 0;font-size:14px;line-height:1.9;color:var(--slate)}
.faq-a p b{color:var(--ink)}

/* ── 表单 ──────────────────────────────────────────────── */
.lead-form{background:#fff;border:1px solid var(--line);padding:clamp(22px,2.6vw,32px)}
.f-field{display:block;margin-bottom:14px}
.f-field>span{display:block;font-size:12.5px;font-weight:700;color:var(--ink);margin-bottom:7px}
.f-field>span em{font-style:normal;color:var(--muted);font-weight:400;font-size:11px;margin-left:4px}
.f-field>span i{color:var(--brand);font-style:normal}
.f-field input,.f-field select,.f-field textarea{width:100%;height:44px;padding:0 12px;border:1px solid #DCDDE4;border-radius:0;background:#fff;font-family:inherit;font-size:14px;color:var(--ink);outline:none;transition:border-color .2s}
.f-field textarea{height:auto;padding:10px 12px;resize:vertical}
.f-field input:focus,.f-field select:focus,.f-field textarea:focus{border-color:var(--brand)}
.f-field input.err,.f-field select.err,.f-field textarea.err{border-color:#D93A3A;background:#FFF8F8}
.f-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.f-consent{margin:4px 0 16px}
.f-consent label{display:flex;gap:8px;align-items:flex-start;font-size:12.5px;color:var(--slate);line-height:1.7}
.f-consent input{width:15px;height:15px;margin-top:3px;accent-color:var(--brand)}
.f-consent a{color:var(--brand)}
.f-note{display:flex;gap:8px;font-size:12px;color:var(--slate);line-height:1.7;margin-top:12px}
.f-note .ic{width:14px;height:14px;flex:none;margin-top:2px;color:var(--brand)}
.f-note a{color:var(--brand)}
.f-done{display:flex;gap:14px;padding:18px;background:var(--green-050);align-items:flex-start}
.f-done-ico .ic{width:22px;height:22px;color:var(--green)}
.f-done b{display:block;color:var(--ink)}
.f-done p{font-size:13px;color:var(--body);margin-top:4px}
.f-hp{position:absolute!important;left:-9999px!important;width:1px;height:1px;opacity:0}

/* ── CTA 带（红底） ─────────────────────────────────────── */
.cta-band{position:relative;background:var(--brand);color:#fff;padding:clamp(42px,5vw,64px) 0;overflow:hidden}
.cta-band::before{content:"";position:absolute;right:-160px;top:-120px;width:520px;height:520px;border:1px solid rgba(255,255,255,.16);border-radius:50%}
.cta-band::after{content:"";position:absolute;right:-40px;top:40px;width:260px;height:260px;border:1px solid rgba(255,255,255,.12);border-radius:50%}
.cta-band .cta-inner{display:flex;align-items:center;justify-content:space-between;gap:40px;position:relative;z-index:2}
.cta-band .eyebrow{color:rgba(255,255,255,.72)}
.cta-band h2{font-size:clamp(26px,3vw,40px);line-height:1.28;font-weight:800;color:#fff;margin-top:10px}
.cta-band p{margin-top:14px;font-size:14.5px;color:rgba(255,255,255,.82);max-width:640px;line-height:1.8}
.cta-act{display:flex;flex-direction:column;align-items:flex-start;gap:14px;flex:none}
.cta-act .btn{background:#fff;color:var(--brand)}
.cta-act .btn:hover{background:#0A1A2E;color:#fff}
.cta-act .btn-outline-light{background:transparent;color:#fff;border-color:rgba(255,255,255,.55)}
.cta-note{display:flex;align-items:center;gap:8px;font-size:12px;color:rgba(255,255,255,.7)}
.cta-note .ic{width:14px;height:14px}

/* ── 页脚 ──────────────────────────────────────────────── */
.prefoot{background:#fff;border-top:1px solid #EFEFF4}
.prefoot-inner{display:flex;align-items:center;gap:clamp(20px,3vw,48px);padding:26px 0}
.pf-title{flex:none;font-size:15px;font-weight:800;color:var(--ink);line-height:1.4;padding-right:28px;border-right:1px solid #E9EAF0}
.pf-item{flex:1;display:flex;align-items:center;gap:12px;font-size:14px;color:#3D3D47;position:relative;padding-left:20px}
.pf-item::before{content:"";position:absolute;left:0;top:50%;width:1px;height:24px;background:#EDEEF3;transform:translateY(-50%)}
.pf-item:first-of-type::before{display:none}
.pf-item .ic{width:24px;height:24px;color:var(--brand);flex:none}
.foot.hn-foot{background:#0B1526;color:#8A99AE;font-size:13px}
.hn-foot-inner{display:flex;gap:clamp(24px,4vw,60px);padding-top:56px;padding-bottom:44px}
.hn-foot-left{flex:none;width:280px}
.hn-foot-brand{display:inline-flex;align-items:center;gap:10px}
.hn-foot-brand .hn-logo-ph{width:34px;height:34px;font-size:18px}
.hn-foot-brand .hn-logo-txt b{color:#fff;font-size:19px}
.hn-foot-brand .hn-logo-txt small{color:#6E6E74}
.hn-foot-tel{margin-top:30px}
.hn-foot-tel span{display:block;font-size:12px;color:#7C8CA3}
.hn-foot-tel b{display:block;margin-top:8px;font-family:var(--font-num);font-size:28px;color:#B9C7DA;letter-spacing:.02em}
.hn-foot-btn{display:inline-flex;align-items:center;justify-content:center;height:42px;padding:0 20px;margin-top:20px;background:#16304F;color:#fff;font-size:13px;transition:background .2s}
.hn-foot-btn:hover{background:var(--brand)}
.hn-foot-cols{flex:1;display:flex;gap:clamp(20px,3vw,48px);padding-top:6px}
.hn-fcol{flex:1;display:flex;flex-direction:column}
.hn-fcol b{font-size:14px;color:#B6C3D6;font-weight:400;margin-bottom:20px}
.hn-fcol a{font-size:13px;color:#7C8CA3;line-height:1;margin-bottom:16px;transition:color .2s}
.hn-fcol a:hover{color:#fff}
.hn-fmark{display:block;width:22px;height:3px;background:var(--brand);margin-bottom:14px}
.hn-foot-qr{flex:none;width:120px;text-align:left}
.hn-foot-qr img{display:block;width:92px;height:92px;background:#fff;padding:3px}
.hn-foot-qr span{display:block;margin-top:12px;font-size:12px;color:#8A99AE}
.hn-foot-qr em{display:block;margin-top:6px;font-style:normal;font-size:11px;color:#5C6A7C}
.hn-foot-bottom{border-top:1px solid #1B3A5E;padding-top:20px;padding-bottom:26px;display:flex;flex-direction:column;gap:10px}
.hn-fb-line{display:flex;flex-wrap:wrap;gap:8px 22px;font-size:12px;color:#5C6A7C}
.hn-fb-contact span{display:inline-flex;align-items:center;gap:6px}
.hn-fb-contact .ic{width:13px;height:13px}

/* ── 移动端抽屉 ────────────────────────────────────────── */
.drawer{position:fixed;inset:0 0 0 auto;width:min(86vw,360px);background:#0B1526;color:#fff;transform:translateX(102%);transition:transform .3s ease;z-index:1200;display:flex;flex-direction:column}
.drawer.open{transform:translateX(0)}
.drawer-scroll{flex:1;overflow:auto;padding:26px 22px}
.drawer .dg-group{margin-bottom:18px}
.drawer .dg{display:block;font-size:12px;letter-spacing:.14em;color:#7C8CA3;margin-bottom:10px;text-transform:uppercase}
.drawer .dg-group a,.drawer .dg-single{display:block;padding:10px 0;font-size:15px;color:#EDEDED;border-bottom:1px solid #242424}
.drawer .dg-group a:hover,.drawer .dg-single:hover{color:var(--brand)}
.drawer-foot{padding:18px 22px 26px;background:#101010;display:flex;flex-direction:column;gap:12px}
.drawer-foot>span{font-size:12px;color:#7C8CA3}
.burger.on span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.burger.on span:nth-child(2){opacity:0}
.burger.on span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

/* ── 底部固定诊断条 ────────────────────────────────────── */
.mbar{position:fixed;left:0;right:0;bottom:0;z-index:800;display:flex;align-items:center;gap:18px;padding:10px 24px;background:rgba(23,21,21,.94);color:#fff;backdrop-filter:blur(6px);transform:translateY(0);transition:transform .3s ease}
.mbar.hide{transform:translateY(110%)}
.mbar-txt{display:flex;align-items:baseline;gap:12px;margin-right:auto;min-width:0;overflow:hidden;white-space:nowrap}
.mbar-txt b,.mbar-txt span{white-space:nowrap;text-overflow:ellipsis;overflow:hidden}
.mbar-txt b{font-size:16px;color:#fff}
.mbar-txt span{font-size:12.5px;color:#A9A9AE}
.mbar-tel{flex:none;display:inline-flex;align-items:center;gap:7px;font-family:var(--font-num);font-size:16px;color:#fff;font-weight:700}
.mbar-tel .ic{width:15px;height:15px;color:var(--brand)}
.mbar-btn{display:inline-flex;align-items:center;gap:6px;height:40px;padding:0 22px;background:var(--brand);color:#fff;font-size:14px;font-weight:700}
.mbar-btn:hover{background:#fff;color:var(--brand)}
.mbar-btn .ic{width:14px;height:14px}

/* ── 悬浮侧栏 / 回顶部 ─────────────────────────────────── */
.side-widget{position:fixed;right:18px;bottom:110px;z-index:850;display:flex;flex-direction:column;gap:1px;background:#fff;box-shadow:0 8px 30px rgba(10,26,46,.14)}
.sw-item{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;width:56px;padding:12px 0;color:#4A4A55;font-size:11px;background:#fff;transition:background .2s,color .2s}
.sw-item .ic{width:20px;height:20px}
.sw-item:hover{background:var(--brand);color:#fff}
.sw-pop{position:absolute;right:64px;top:50%;transform:translateY(-50%) scale(.96);transform-origin:right center;background:#fff;box-shadow:0 8px 30px rgba(10,26,46,.16);padding:10px;display:none;text-align:center}
.sw-pop img{display:block;width:110px;height:110px}
.sw-pop i{display:block;font-style:normal;font-size:11px;color:var(--slate);margin-top:8px;line-height:1.6}
.sw-wx:hover .sw-pop{display:block}
.sw-top{display:none}
.sw-top.show{display:flex}
.totop{position:fixed;right:18px;bottom:52px;z-index:840;display:none;width:56px;height:44px;place-items:center;background:#0B1526;color:#fff}
.totop.show{display:grid}
.totop .ic{width:18px;height:18px}
.scroll-progress{position:fixed;left:0;top:0;height:3px;width:100%;background:var(--brand);transform:scaleX(0);transform-origin:left;z-index:1300}

/* ── 现有内页组件的统一改色 ────────────────────────────── */
.statband{display:flex;flex-wrap:wrap;background:#fff;border:1px solid var(--line)}
.stat{flex:1;text-align:center;padding:22px 12px;border-right:1px solid var(--line)}
.stat:last-child{border-right:0}
.stat b{display:block;font-family:var(--font-num);font-size:34px;line-height:1.1;color:var(--ink)}
.stat b small{font-size:14px;margin-left:2px;color:var(--brand)}
.stat span{display:block;margin-top:6px;font-size:12.5px;color:var(--slate)}
.platform-strip{display:flex;flex-wrap:wrap;align-items:center;gap:14px;margin-top:22px}
.ps-label{font-size:12px;color:var(--muted);letter-spacing:.1em}
.ps-list{display:flex;flex-wrap:wrap;gap:8px}
.ps-list span{padding:4px 12px;background:#fff;border:1px solid var(--line);font-size:12.5px;color:var(--slate)}
.srv-grid,.case-grid,.quote-grid,.scope-grid,.choose-grid,.bundle-grid,.plan-grid{display:grid;gap:18px}
.srv-card,.case-card,.quote-card{display:flex;flex-direction:column;padding:26px;transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;background:#fff}
.srv-card:hover,.case-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:transparent}
.srv-card h3,.case-card h3{font-size:19px;font-weight:800;color:var(--ink)}
.srv-pain{font-size:13px;color:var(--slate);margin-top:8px}
.srv-list{list-style:none;margin-top:14px;display:grid;gap:8px}
.srv-list li{display:flex;gap:8px;font-size:13px;color:var(--body)}
.srv-list .ic{width:14px;height:14px;flex:none;margin-top:3px;color:var(--brand)}
.srv-foot{display:flex;justify-content:space-between;align-items:center;margin-top:18px;padding-top:14px;border-top:1px solid var(--line);font-size:12.5px;color:var(--slate)}
.srv-more{display:inline-flex;align-items:center;gap:6px;margin-top:14px;font-size:13px;font-weight:700;color:var(--brand)}
.srv-idx{font-family:var(--font-num);font-size:13px;color:#C9CBD5;margin-left:auto}
.srv-top{display:flex;align-items:center;gap:10px}
.srv-ico,.card-ico{display:grid;place-items:center;width:44px;height:44px;background:var(--brand-050);color:var(--brand)}
.srv-ico .ic,.card-ico .ic{width:22px;height:22px}
.cc-img{position:relative;display:block;aspect-ratio:4/3;overflow:hidden;background:var(--soft)}
.cc-img img{width:100%;height:100%;object-fit:cover}
.cc-tag{position:absolute;left:0;top:0;background:var(--brand);color:#fff;font-size:11px;padding:4px 10px}
.cc-body{display:block;padding-top:16px}
.cc-sub{display:block;margin-top:6px;font-size:12.5px;color:var(--brand)}
.cc-sum{display:block;margin-top:10px;font-size:13px;line-height:1.75;color:var(--slate)}
.cc-nums{display:flex;gap:16px;margin-top:14px}
.cc-nums>b{display:none}
.cc-nums div b{display:block;font-family:var(--font-num);font-size:20px;color:var(--ink);line-height:1.1}
.cc-nums div b small{font-size:11px;color:var(--brand);margin-left:2px}
.cc-nums div span{display:block;font-size:11px;color:var(--muted);margin-top:4px}
.cc-more{display:inline-flex;align-items:center;gap:6px;margin-top:14px;font-size:12.5px;color:var(--brand);font-weight:700}
.quote-card{padding:26px;background:#fff;border:1px solid var(--line)}
.q-ico .ic{width:26px;height:26px;color:var(--brand-200)}
.quote-card blockquote{margin-top:12px;font-size:14px;line-height:1.9;color:var(--body)}
.q-who{display:flex;align-items:center;gap:10px;margin-top:18px}
.q-avatar{display:grid;place-items:center;width:38px;height:38px;background:var(--brand-050);color:var(--brand);font-size:11px;font-weight:800}
.q-who b{display:block;font-size:13px;color:var(--ink)}
.q-who small{display:block;font-size:11.5px;color:var(--muted);margin-top:2px}
.q-case{display:flex;align-items:center;justify-content:space-between;margin-top:16px;padding-top:12px;border-top:1px solid var(--line);font-size:12px;color:var(--slate)}
.q-metric{color:var(--brand);font-weight:700}
.q-link{display:inline-flex;align-items:center;gap:4px}
.q-link .ic{width:12px;height:12px}
.sec-dark .note-box{background:rgba(255,255,255,.06);border-color:var(--brand)}
.sec-dark .sub{color:rgba(255,255,255,.7)}
.timeline{position:relative;display:grid;gap:0}
.tl-item{display:grid;grid-template-columns:150px 1fr;gap:26px;padding:22px 0;border-bottom:1px solid var(--line)}
.tl-time{font-family:var(--font-num);font-size:15px;color:var(--brand);font-weight:700}
.tl-body b{display:block;font-size:16px;color:var(--ink)}
.tl-body p{margin-top:6px;font-size:13.5px;color:var(--slate);line-height:1.8}
.price-card{border:1px solid var(--line);background:#fff}
.price-head{display:grid;grid-template-columns:1fr 1.1fr;gap:24px;padding:26px}
.price-k{font-size:12px;color:var(--muted);letter-spacing:.1em}
.price-model{display:block;font-size:22px;color:var(--ink);margin-top:6px}
.price-unit{display:block;font-size:12.5px;color:var(--slate);margin-top:6px}
.price-example{font-size:13px;color:var(--slate);line-height:1.8;border-left:2px solid var(--brand);padding-left:16px}
.price-example span{display:block;font-size:11px;color:var(--brand);font-weight:700;margin-bottom:4px}
.price-cols{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--line)}
.price-col{padding:22px 26px}
.price-col+.price-col{border-left:1px solid var(--line)}
.price-col b{display:flex;align-items:center;gap:6px;font-size:13px;color:var(--ink);margin-bottom:12px}
.price-col ul{list-style:none;display:grid;gap:8px}
.price-col li{display:flex;gap:8px;font-size:13px;color:var(--slate)}
.price-col .ic{width:14px;height:14px;flex:none;margin-top:3px;color:var(--brand)}
.price-foot{display:flex;flex-wrap:wrap;align-items:center;gap:16px;padding:18px 26px;border-top:1px solid var(--line);background:#FBFBFD}
.price-foot p{flex:1;display:flex;gap:8px;font-size:12.5px;color:var(--slate);min-width:240px}
.price-foot .ic{width:14px;height:14px;color:var(--brand);flex:none;margin-top:3px}
.price-act{display:flex;gap:10px}
.commit-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:rgba(255,255,255,.12)}
.commit-card{background:#1B1526;padding:26px}
.commit-card b{display:block;font-family:var(--font-num);font-size:30px;color:#fff}
.commit-card b small{font-size:13px;color:var(--brand);margin-left:2px}
.commit-label{display:block;margin-top:6px;font-size:13px;color:#fff}
.commit-card p{margin-top:8px;font-size:12px;color:rgba(255,255,255,.55)}
.commit-note{margin-top:18px;display:flex;gap:8px;font-size:12px;color:rgba(255,255,255,.5)}
.commit-note .ic{width:14px;height:14px;flex:none;margin-top:2px}
.subnav{position:sticky;top:90px;z-index:600;background:#fff;border-bottom:1px solid var(--line)}
.subnav-inner{display:flex;align-items:center;gap:4px;min-height:56px;overflow-x:auto}
.subnav-inner>a{padding:0 16px;height:56px;display:inline-flex;align-items:center;font-size:14px;color:#4A4A55;white-space:nowrap;border-bottom:2px solid transparent}
.subnav-inner>a:hover,.subnav-inner>a.on{color:var(--brand);border-color:var(--brand)}
.sn-cta{margin-left:auto;padding:8px 0}
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(28px,4vw,64px);align-items:center}
.deliver-list{list-style:none;display:grid;gap:12px;margin-top:6px}
.deliver-list li{display:flex;gap:10px;font-size:14px;color:var(--body);padding-bottom:12px;border-bottom:1px solid var(--line)}
.deliver-list .ic{width:16px;height:16px;color:var(--brand);flex:none;margin-top:3px}
.figure{margin:0}
.figure img{width:100%;display:block}
.figure figcaption{margin-top:10px;font-size:12px;color:var(--muted)}
.case-note{margin-top:22px;font-size:12px;color:var(--muted)}
.related-label{display:block;font-size:12px;letter-spacing:.14em;color:var(--muted);margin-bottom:14px}
.related-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.related-card{display:flex;align-items:center;gap:12px;padding:18px 20px;background:#fff;border:1px solid var(--line);transition:border-color .2s,box-shadow .2s}
.related-card:hover{border-color:var(--brand);box-shadow:var(--shadow-sm)}
.related-ico{display:grid;place-items:center;width:38px;height:38px;background:var(--brand-050);color:var(--brand);flex:none}
.related-ico .ic{width:19px;height:19px}
.related-txt{flex:1}
.related-txt b{display:block;font-size:14px;color:var(--ink)}
.related-txt small{display:block;font-size:12px;color:var(--muted);margin-top:3px}
.related-card>.ic{width:15px;height:15px;color:var(--brand)}
.form-wrap,.ab-form-wrap{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(28px,4vw,64px);align-items:start}
.chip-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}
.chip-row span{padding:5px 12px;font-size:12.5px;color:var(--slate);background:#fff;border:1px solid var(--line)}
.statband.hero-stats{margin-top:0}

/* 内页浅色区块里的原有卡片/表格保持可读 */
.sec-soft .card,.sec-soft .srv-card,.sec-soft .case-card,.sec-soft .quote-card{background:#fff}
.prob-grid,.res-grid,.steps,.guards,.sit-grid,.ab-modes,.ab-scenarios,.ab-values,.ab-creds,.ab-team,.ab-gallery,.ab-route,.ab-priv-grid{display:grid;gap:18px}

/* ── 响应式 ────────────────────────────────────────────── */
@media (max-width:1280px){
  .hn-menu{margin-left:28px;margin-right:16px}
  .hn-menu .nav-top{font-size:15px}
  .hn-right .hn-tel{display:none}
}
@media (max-width:1120px){
  .topbar{display:none}
  .announce .an-btn{display:none}
  .hn-nav-inner{height:72px}
  .hn-menu,.hn-right .btn{display:none}
  .hn-right{margin-left:auto}
  .burger{display:inline-flex;flex-direction:column;justify-content:center;gap:5px;width:42px;height:42px;padding:0 9px;background:none;border:1px solid #DCDDE4;cursor:pointer}
  .burger span{display:block;height:2px;background:#102A47;transition:all .25s}
  .hn-brand{height:72px}
  .ph-grid{grid-template-columns:1fr;gap:28px}
  .ph-aside{max-width:520px}
  .split,.form-wrap,.ab-form-wrap,.price-cols{grid-template-columns:1fr}
  .prefoot-inner{flex-wrap:wrap}
  .pf-title{border-right:0;padding-right:0}
  .pf-item{flex:1 1 45%;padding-left:0}
  .pf-item::before{display:none}
  .hn-foot-inner{flex-wrap:wrap;gap:32px}
  .hn-foot-left{width:100%}
  .hn-foot-cols{order:3;width:100%}
  .hn-foot-qr{order:2}
  .mbar-txt span{display:none}
  .side-widget{display:none}
  .subnav{top:72px}
}
@media (max-width:760px){
  .wrap{padding-left:16px;padding-right:16px}
  .announce-inner{min-height:38px}
  .an-txt{font-size:12px}
  .sec-head h2{font-size:26px}
  .sec-head h2::after{width:36px;height:3px}
  .ph-wrap{padding-top:20px}
  .ph-main h1{font-size:30px}
  .ph-sub{font-size:14px}
  .ph-chips{display:none}
  .page-hero .breadcrumb{font-size:11px}
  .cta-band .cta-inner{flex-direction:column;align-items:flex-start;gap:24px}
  .mbar{flex-wrap:wrap;gap:10px;padding:8px 14px}
  .mbar-txt{display:none}
  .mbar-tel{flex:1}
  .mbar-btn{flex:1;justify-content:center}
  .hn-foot-cols{flex-wrap:wrap}
  .hn-fcol{flex:1 1 30%}
  .stat{flex:1 1 50%;border-bottom:1px solid var(--line)}
  .commit-grid{grid-template-columns:1fr}
  .tl-item{grid-template-columns:1fr;gap:6px}
  .related-grid{grid-template-columns:1fr}
  .f-row{grid-template-columns:1fr}
  .price-head{grid-template-columns:1fr}
  .price-col+.price-col{border-left:0;border-top:1px solid var(--line)}
  .sec{padding:44px 0}
  body{padding-bottom:60px}
}


/* 修正：顶栏常驻，不做隐藏；hidden 属性优先级 */
.hn-nav.hide{transform:none!important}
[hidden]{display:none!important}

@media (max-width:1520px){
  .hn-nav-inner{height:84px}
  .hn-menu{margin-left:38px;margin-right:14px}
  .hn-menu .nav-top{font-size:14.5px}
  .hn-item .caret,.hn-menu .caret{width:10px;height:10px}
  .hn-right .hn-tel{display:none}
  .hn-right{gap:10px}
  .hn-nav .btn{height:38px;padding:0 16px;font-size:14px}
  .hn-brand .hn-logo-txt b{font-size:21px}
}

/* 内页 banner 右侧信息卡：旧样式是深底白字，白卡上需要改回深色 */
.page-hero .ph-card,.page-hero .ph-card b,.page-hero .ph-card p,.page-hero .ph-card a,
.page-hero .ph-card span,.page-hero .ph-card div{color:var(--ink)}
.page-hero .ph-card .k{color:#8A8A93}
.page-hero .ph-card small{color:var(--slate)}
.page-hero .ph-card .ic{color:var(--brand)}
.page-hero .ph-card .ab-hline b{color:var(--ink)}
.page-hero .ph-card .ab-hline small{color:var(--slate)}
.page-hero .ph-card .ph-metric b{color:var(--brand)}
.page-hero .ph-card .ph-metric span{color:var(--slate)}
.page-hero .ph-card .ab-hline{border-top-color:#EFEFF4}
.page-hero .ph-card .ab-hline-note{color:var(--slate)}
/* 旧版 nav-top 的下划线伪元素，新版导航已自带下划线 */
.hn-menu .nav-top::after{display:none!important;content:none!important}

/* 底部固定诊断条不遮挡页脚：留白放进页脚内部 */
.hn-foot-bottom{padding-bottom:84px}