/* roulang page: index */
:root{
  --brand:#0d6b5f;
  --brand-dark:#0a4d44;
  --brand-deep:#072f2a;
  --brand-soft:#e7f3f0;
  --accent:#ff7a2f;
  --accent-dark:#ea661a;
  --accent-soft:#fff1e8;
  --ink:#111820;
  --ink-2:#3b4854;
  --muted:#6d7a85;
  --bg:#f4f7f6;
  --surface:#ffffff;
  --line:#e2e8e6;
  --line-strong:#cfd9d6;
  --radius-s:10px;
  --radius:16px;
  --radius-l:24px;
  --shadow-s:0 1px 2px rgba(14,34,30,.06), 0 2px 8px rgba(14,34,30,.04);
  --shadow:0 12px 32px rgba(11,40,34,.08);
  --shadow-l:0 26px 64px rgba(8,34,29,.16);
  --container:1180px;
  --ease:cubic-bezier(.22,.61,.36,1);
}
*,
*::before,
*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}
body{
  margin:0;
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  font-size:16px;
  line-height:1.78;
  color:var(--ink-2);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{max-width:100%;display:block;border:0;}
a{color:var(--brand);text-decoration:none;transition:color .2s var(--ease),background-color .2s var(--ease),border-color .2s var(--ease);}
a:hover{color:var(--brand-dark);}
h1,h2,h3,h4,h5{color:var(--ink);margin:0 0 12px;line-height:1.34;font-weight:700;letter-spacing:.01em;}
h1{font-size:clamp(27px,3.4vw,44px);line-height:1.24;font-weight:800;}
h2{font-size:clamp(22px,2.4vw,32px);}
h3{font-size:19px;}
h4{font-size:16px;}
p{margin:0 0 14px;}
p:last-child{margin-bottom:0;}
ul,ol{margin:0;padding:0;list-style:none;}
button,input,select,textarea{font-family:inherit;font-size:100%;}
:focus-visible{outline:3px solid rgba(13,107,95,.4);outline-offset:2px;border-radius:6px;}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 22px;}
.section{padding:84px 0;}
.section--tight{padding:60px 0;}
.section--alt{background:var(--surface);}
.section--soft{background:linear-gradient(180deg,#eef4f2 0%,#f4f7f6 100%);}
.section--dark{background:linear-gradient(160deg,#0b3a34 0%,#08231f 100%);color:#cfe0dc;}
.section--dark h2,.section--dark h3,.section--dark h4{color:#fff;}
.section--dark p{color:#b9cfca;}
.section-head{max-width:820px;margin-bottom:44px;}
.section-head--center{margin-left:auto;margin-right:auto;text-align:center;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;font-weight:700;letter-spacing:.08em;
  color:var(--brand);background:var(--brand-soft);
  border-radius:999px;padding:6px 14px;margin-bottom:16px;
}
.section--dark .eyebrow{background:rgba(255,255,255,.12);color:#9fe3d5;}
.section-head p{font-size:16.5px;color:var(--muted);max-width:760px;}
.section--dark .section-head p{color:#a9c4bf;}
.section-head--center p{margin-left:auto;margin-right:auto;}

/* ---------- 按钮与标签 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:13px 26px;border-radius:999px;border:1px solid transparent;
  font-size:15px;font-weight:700;line-height:1;cursor:pointer;
  transition:transform .2s var(--ease),box-shadow .2s var(--ease),background-color .2s var(--ease),color .2s var(--ease),border-color .2s var(--ease);
}
.btn:active{transform:translateY(1px);}
.btn-accent{background:var(--accent);color:#fff;box-shadow:0 10px 24px rgba(255,122,47,.3);}
.btn-accent:hover{background:var(--accent-dark);color:#fff;transform:translateY(-2px);box-shadow:0 14px 30px rgba(255,122,47,.36);}
.btn-primary{background:var(--brand);color:#fff;box-shadow:0 10px 24px rgba(13,107,95,.24);}
.btn-primary:hover{background:var(--brand-dark);color:#fff;transform:translateY(-2px);}
.btn-outline{background:#fff;border-color:var(--line-strong);color:var(--ink);}
.btn-outline:hover{border-color:var(--brand);color:var(--brand);transform:translateY(-2px);}
.btn-ghost{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.36);color:#fff;}
.btn-ghost:hover{background:rgba(255,255,255,.18);color:#fff;border-color:rgba(255,255,255,.6);}
.btn-sm{padding:10px 20px;font-size:14px;}
.btn-block{width:100%;}
.tag{
  display:inline-flex;align-items:center;gap:6px;
  font-size:12.5px;font-weight:600;line-height:1;
  padding:6px 11px;border-radius:999px;
  background:#f0f4f3;color:var(--ink-2);border:1px solid var(--line);
}
.tag-accent{background:var(--accent-soft);color:#c04d0d;border-color:#ffdcc6;}
.tag-brand{background:var(--brand-soft);color:var(--brand-dark);border-color:#c8e6df;}
.tag-live{background:#e9f8ef;color:#1a7a45;border-color:#c6ecd6;}
.tag-live::before{content:"";width:6px;height:6px;border-radius:50%;background:#22a05e;display:inline-block;}

/* ---------- 头部导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(255,255,255,.94);
  backdrop-filter:saturate(180%) blur(12px);
  border-bottom:1px solid var(--line);
}
.nav-bar{position:relative;display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:74px;}
.brand{display:inline-flex;align-items:center;gap:12px;color:var(--ink);}
.brand:hover{color:var(--ink);}
.brand-mark{
  width:40px;height:40px;flex:0 0 40px;border-radius:12px;
  background:linear-gradient(150deg,var(--brand) 0%,#0a4d44 100%);
  color:#fff;font-weight:800;font-size:19px;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 6px 16px rgba(13,107,95,.28);
}
.brand-name{display:flex;flex-direction:column;font-size:19px;font-weight:800;line-height:1.15;color:var(--ink);letter-spacing:.01em;}
.brand-name em{font-style:normal;font-size:11.5px;font-weight:600;letter-spacing:.16em;color:var(--muted);margin-top:3px;}
.nav-main{display:flex;align-items:center;gap:6px;}
.nav-main > a{
  position:relative;padding:10px 15px;border-radius:10px;
  font-size:15px;font-weight:600;color:var(--ink-2);
}
.nav-main > a:hover{background:#f0f4f3;color:var(--brand);}
.nav-main > a.is-active{color:var(--brand);background:var(--brand-soft);}
.nav-main > a.is-active::after{
  content:"";position:absolute;left:15px;right:15px;bottom:4px;height:2px;border-radius:2px;background:var(--brand);
}
.nav-main .nav-cta{margin-left:10px;color:#fff;}
.nav-main .nav-cta:hover{color:#fff;}
.nav-toggle{position:absolute;opacity:0;pointer-events:none;width:0;height:0;}
.nav-burger{
  display:none;flex-direction:column;justify-content:center;gap:5px;
  width:46px;height:42px;border-radius:12px;border:1px solid var(--line-strong);
  background:#fff;cursor:pointer;padding:0 12px;
}
.nav-burger span{display:block;height:2px;background:var(--ink);border-radius:2px;transition:transform .25s var(--ease),opacity .2s;}

/* ---------- Hero ---------- */
.hero{
  position:relative;overflow:hidden;
  padding:64px 0 76px;
  background:
    radial-gradient(900px 470px at 84% -12%, rgba(255,122,47,.24), transparent 62%),
    radial-gradient(720px 440px at 6% 112%, rgba(24,150,128,.34), transparent 62%),
    linear-gradient(158deg,#0b3a34 0%,#0a2c28 52%,#0d211f 100%);
  color:#dcebe7;
}
.hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);
  background-size:64px 64px;
  mask-image:radial-gradient(760px 420px at 30% 20%,#000 0%,transparent 78%);
}
.hero .container{position:relative;z-index:2;}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.12fr) minmax(0,.88fr);gap:52px;align-items:start;}
.hero h1{color:#fff;margin-bottom:16px;}
.hero-lead{font-size:18px;font-weight:600;color:#8fe0cf;margin-bottom:18px;}
.hero-intro{font-size:16.5px;color:#b7cec9;max-width:640px;}
.hero-badges{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:22px;}
.hero-badges .badge{
  font-size:12.5px;font-weight:700;letter-spacing:.04em;
  padding:7px 13px;border-radius:999px;
  background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);color:#d5ece6;
}
.hero-badges .badge-hot{background:rgba(255,122,47,.18);border-color:rgba(255,122,47,.5);color:#ffc79f;}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin:28px 0 26px;}
.hero-points{display:grid;gap:10px;margin-top:6px;}
.hero-points li{position:relative;padding-left:26px;font-size:14.5px;color:#bcd3ce;}
.hero-points li::before{
  content:"\f00c";font-family:"Font Awesome 6 Free";font-weight:900;
  position:absolute;left:0;top:0;color:#57d4b6;font-size:12px;
}
.hero-jobs{
  background:#fff;border-radius:var(--radius-l);padding:26px 24px;
  box-shadow:var(--shadow-l);border:1px solid rgba(255,255,255,.6);
}
.hero-jobs-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:18px;}
.hero-jobs-head h2{font-size:18px;margin:0;}
.hero-jobs-head span{font-size:12px;}
.job-mini-list{display:grid;gap:10px;margin-bottom:20px;}
.job-mini{
  display:flex;align-items:center;justify-content:space-between;gap:14px;
  padding:13px 14px;border-radius:var(--radius-s);
  background:#f6f9f8;border:1px solid var(--line);
  transition:transform .2s var(--ease),box-shadow .2s var(--ease),border-color .2s var(--ease);
}
.job-mini:hover{transform:translateX(3px);border-color:#bcdad3;box-shadow:var(--shadow-s);}
.job-mini b{display:block;font-size:14.5px;color:var(--ink);font-weight:700;}
.job-mini span{display:block;font-size:12.5px;color:var(--muted);margin-top:2px;}
.job-mini em{font-style:normal;font-size:14px;font-weight:800;color:var(--accent);white-space:nowrap;}

/* ---------- 数据条 ---------- */
.stats-band{background:var(--surface);border-bottom:1px solid var(--line);}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;padding:34px 0;}
.stat{text-align:center;padding:8px 6px;border-right:1px dashed var(--line);}
.stat:last-child{border-right:0;}
.stat strong{display:block;font-size:clamp(24px,2.6vw,32px);font-weight:800;color:var(--brand);letter-spacing:-.01em;}
.stat span{display:block;font-size:13.5px;color:var(--muted);margin-top:4px;}

/* ---------- 通用卡片 ---------- */
.card{
  height:100%;background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius);padding:26px 24px;box-shadow:var(--shadow-s);
  transition:transform .25s var(--ease),box-shadow .25s var(--ease),border-color .25s var(--ease);
}
.card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#cfe0dc;}
.card h3{margin-bottom:10px;}
.card p{font-size:14.5px;color:var(--muted);margin:0;}
.grid-x.grid-padding-x{margin-left:-14px;margin-right:-14px;}
.grid-x.grid-padding-x > .cell{padding-left:14px;padding-right:14px;}
.gutter-y > .cell{margin-bottom:28px;}

/* ---------- 价值 ---------- */
.value-card{position:relative;height:100%;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px 24px 26px;box-shadow:var(--shadow-s);transition:transform .25s var(--ease),box-shadow .25s var(--ease);}
.value-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);}
.value-icon{
  width:44px;height:44px;border-radius:13px;display:flex;align-items:center;justify-content:center;
  background:var(--brand-soft);color:var(--brand);font-weight:800;font-size:14px;margin-bottom:16px;letter-spacing:.04em;
}
.value-card h3{font-size:17.5px;margin-bottom:8px;}
.value-card p{font-size:14.5px;color:var(--muted);margin:0;}

/* ---------- 功能矩阵 ---------- */
.feature-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.feature{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:24px 22px;box-shadow:var(--shadow-s);position:relative;overflow:hidden;
  transition:transform .25s var(--ease),box-shadow .25s var(--ease),border-color .25s var(--ease);
}
.feature::before{content:"";position:absolute;left:0;top:0;height:3px;width:0;background:var(--accent);transition:width .3s var(--ease);}
.feature:hover::before{width:100%;}
.feature:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#d8e4e1;}
.feature i{font-size:19px;color:var(--brand);margin-bottom:14px;display:block;}
.feature h4{font-size:16px;margin-bottom:8px;}
.feature p{font-size:14px;color:var(--muted);margin:0;}

/* ---------- 三步上手 ---------- */
.steps-track{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;counter-reset:step;}
.step{
  position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:30px 24px 26px;box-shadow:var(--shadow-s);
}
.step::before{
  counter-increment:step;content:"0" counter(step);
  position:absolute;top:-16px;left:24px;
  background:var(--brand);color:#fff;font-weight:800;font-size:13px;letter-spacing:.08em;
  padding:7px 14px;border-radius:999px;box-shadow:0 8px 18px rgba(13,107,95,.26);
}
.step h3{font-size:17.5px;margin:14px 0 10px;}
.step p{font-size:14.5px;color:var(--muted);margin:0;}

/* ---------- 岗位列表 ---------- */
.job-list{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;}
.job-card{
  display:flex;flex-direction:column;gap:16px;
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:26px 24px;box-shadow:var(--shadow-s);
  transition:transform .25s var(--ease),box-shadow .25s var(--ease),border-color .25s var(--ease);
}
.job-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#cfe0dc;}
.job-card-top{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;}
.job-card-top h3{font-size:18px;margin:0 0 8px;}
.job-tags{display:flex;flex-wrap:wrap;gap:8px;}
.job-pay{text-align:right;white-space:nowrap;}
.job-pay strong{display:block;font-size:19px;font-weight:800;color:var(--accent);letter-spacing:-.01em;}
.job-pay span{font-size:12.5px;color:var(--muted);}
.job-desc{font-size:14.5px;color:var(--ink-2);margin:0;}
.job-meta{display:flex;flex-wrap:wrap;gap:8px 18px;font-size:13px;color:var(--muted);border-top:1px dashed var(--line);padding-top:14px;}
.job-meta b{color:var(--ink-2);font-weight:600;}
.job-card .btn{align-self:flex-start;}

/* ---------- 多端入口 ---------- */
.device-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.device{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:26px 22px;text-align:center;box-shadow:var(--shadow-s);
  transition:transform .25s var(--ease),box-shadow .25s var(--ease);
}
.device:hover{transform:translateY(-5px);box-shadow:var(--shadow);}
.device i{
  width:52px;height:52px;border-radius:16px;margin:0 auto 16px;
  display:flex;align-items:center;justify-content:center;
  background:var(--accent-soft);color:var(--accent-dark);font-size:20px;
}
.device h4{font-size:16px;margin-bottom:8px;}
.device p{font-size:14px;color:var(--muted);margin:0;}

/* ---------- 场景矩阵 ---------- */
.scene-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.scene{
  display:flex;gap:16px;align-items:flex-start;
  background:#fff;border:1px solid var(--line);border-left:4px solid var(--brand);
  border-radius:var(--radius-s);padding:22px 22px;box-shadow:var(--shadow-s);
  transition:transform .25s var(--ease),box-shadow .25s var(--ease),border-left-color .25s var(--ease);
}
.scene:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-left-color:var(--accent);}
.scene h4{font-size:16px;margin-bottom:6px;}
.scene p{font-size:14px;color:var(--muted);margin:0;}
.scene i{color:var(--brand);font-size:18px;margin-top:3px;}

/* ---------- 等级 ---------- */
.level-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;align-items:start;}
.level{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-l);
  padding:32px 26px;box-shadow:var(--shadow-s);
  transition:transform .25s var(--ease),box-shadow .25s var(--ease);
}
.level:hover{transform:translateY(-5px);box-shadow:var(--shadow);}
.level.is-featured{
  border-color:var(--brand);background:linear-gradient(180deg,#f2faf8 0%,#ffffff 46%);
  box-shadow:0 18px 44px rgba(13,107,95,.14);
}
.level h3{font-size:19px;margin-bottom:6px;}
.level .level-sub{font-size:13.5px;color:var(--muted);margin-bottom:18px;}
.level-list{display:grid;gap:11px;margin-bottom:22px;}
.level-list li{position:relative;padding-left:24px;font-size:14.5px;color:var(--ink-2);}
.level-list li::before{
  content:"\f058";font-family:"Font Awesome 6 Free";font-weight:900;
  position:absolute;left:0;top:1px;color:var(--brand);font-size:13px;
}
.level-list li.is-off{color:#9aa6ae;}
.level-list li.is-off::before{content:"\f057";color:#c3cccf;}

/* ---------- 案例 ---------- */
.case-row{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.case-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:26px 24px;box-shadow:var(--shadow-s);display:flex;flex-direction:column;gap:14px;
  transition:transform .25s var(--ease),box-shadow .25s var(--ease);
}
.case-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);}
.case-card h3{font-size:17px;margin:0;}
.case-card p{font-size:14.5px;color:var(--muted);margin:0;}
.case-num{display:flex;gap:18px;border-top:1px dashed var(--line);padding-top:14px;}
.case-num div strong{display:block;font-size:17px;font-weight:800;color:var(--brand);}
.case-num div span{font-size:12.5px;color:var(--muted);}

/* ---------- 评价墙 ---------- */
.review-wrap{display:grid;grid-template-columns:minmax(0,.62fr) minmax(0,1.38fr);gap:34px;align-items:start;}
.review-score{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-l);
  padding:30px 26px;box-shadow:var(--shadow);position:sticky;top:96px;
}
.review-score strong{display:block;font-size:46px;font-weight:800;color:var(--brand);line-height:1;letter-spacing:-.02em;}
.review-score .stars{color:#ffb020;font-size:15px;margin:10px 0 6px;letter-spacing:2px;}
.review-score .count{font-size:13.5px;color:var(--muted);}
.review-score ul{margin-top:20px;display:grid;gap:10px;border-top:1px dashed var(--line);padding-top:18px;}
.review-score ul li{display:flex;justify-content:space-between;font-size:13.5px;color:var(--muted);}
.review-score ul li b{color:var(--ink-2);}
.review-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;}
.review{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:22px 22px;box-shadow:var(--shadow-s);
  transition:transform .25s var(--ease),box-shadow .25s var(--ease);
}
.review:hover{transform:translateY(-4px);box-shadow:var(--shadow);}
.review p{font-size:14.5px;color:var(--ink-2);margin:0 0 14px;}
.review footer{display:flex;align-items:center;gap:12px;font-size:13px;color:var(--muted);}
.avatar{
  width:36px;height:36px;border-radius:50%;flex:0 0 36px;
  display:flex;align-items:center;justify-content:center;
  background:var(--brand-soft);color:var(--brand-dark);font-weight:800;font-size:13px;
}

/* ---------- 系统要求 ---------- */
.req-wrap{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:44px;align-items:start;}
.req-list{display:grid;gap:16px;}
.req-item{
  display:flex;gap:16px;align-items:flex-start;
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);
  border-radius:var(--radius-s);padding:18px 20px;
}
.req-item i{color:#57d4b6;font-size:16px;margin-top:4px;}
.req-item h4{font-size:15.5px;margin-bottom:5px;}
.req-item p{font-size:14px;color:#a9c4bf;margin:0;}

/* ---------- 分类入口 ---------- */
.channel-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.channel{
  position:relative;display:flex;flex-direction:column;gap:14px;
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-l);
  padding:30px 26px;box-shadow:var(--shadow-s);overflow:hidden;
  transition:transform .25s var(--ease),box-shadow .25s var(--ease),border-color .25s var(--ease);
}
.channel:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#c9dfda;}
.channel i.ch-icon{
  width:48px;height:48px;border-radius:14px;display:flex;align-items:center;justify-content:center;
  background:var(--brand-soft);color:var(--brand);font-size:19px;
}
.channel h3{font-size:18px;margin:0;}
.channel p{font-size:14.5px;color:var(--muted);margin:0;}
.channel .channel-link{margin-top:auto;font-weight:700;font-size:14.5px;display:inline-flex;align-items:center;gap:8px;}
.channel .channel-link i{font-size:12px;transition:transform .2s var(--ease);}
.channel:hover .channel-link i{transform:translateX(4px);}

/* ---------- 资讯列表 ---------- */
.news-list{display:grid;gap:14px;}
.news-item{
  display:grid;grid-template-columns:120px minmax(0,1fr) auto;gap:22px;align-items:center;
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:22px 26px;box-shadow:var(--shadow-s);
  transition:transform .22s var(--ease),box-shadow .22s var(--ease),border-color .22s var(--ease);
}
.news-item:hover{transform:translateX(4px);box-shadow:var(--shadow);border-color:#cfe0dc;}
.news-item h3{font-size:16.5px;margin:0 0 6px;}
.news-item p{font-size:14px;color:var(--muted);margin:0;}
.news-date{font-size:13px;color:var(--muted);text-align:right;white-space:nowrap;}

/* ---------- FAQ ---------- */
.faq-wrap{display:grid;grid-template-columns:minmax(0,.72fr) minmax(0,1.28fr);gap:44px;align-items:start;}
.faq-list{display:grid;gap:12px;}
.faq-item{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:6px 22px;box-shadow:var(--shadow-s);transition:border-color .22s var(--ease);
}
.faq-item[open]{border-color:#bcdad3;}
.faq-item summary{
  list-style:none;cursor:pointer;padding:18px 0;
  font-size:16px;font-weight:700;color:var(--ink);
  display:flex;align-items:center;justify-content:space-between;gap:18px;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{
  content:"\2b";font-weight:700;color:var(--brand);font-size:18px;line-height:1;
  transition:transform .25s var(--ease);
}
.faq-item[open] summary::after{transform:rotate(45deg);}
.faq-item p{font-size:14.5px;color:var(--muted);padding-bottom:20px;margin:0;}

/* ---------- 转化表单 ---------- */
.join-wrap{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.9fr);gap:48px;align-items:start;}
.join-form{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-l);
  padding:32px 30px;box-shadow:var(--shadow-l);
}
.join-form h3{font-size:19px;margin-bottom:6px;}
.join-form > p{font-size:14px;color:var(--muted);margin-bottom:22px;}
.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;}
.field{display:flex;flex-direction:column;gap:7px;}
.field.full{grid-column:1 / -1;}
.field label{font-size:13.5px;font-weight:700;color:var(--ink-2);}
.field input,.field select,.field textarea{
  width:100%;padding:12px 14px;border-radius:var(--radius-s);
  border:1px solid var(--line-strong);background:#fbfdfc;color:var(--ink);
  font-size:14.5px;transition:border-color .2s var(--ease),box-shadow .2s var(--ease),background-color .2s var(--ease);
}
.field textarea{min-height:96px;resize:vertical;}
.field input:hover,.field select:hover,.field textarea:hover{border-color:#b6c8c3;}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--brand);background:#fff;box-shadow:0 0 0 4px rgba(13,107,95,.12);
}
.form-note{font-size:13px;color:var(--muted);margin-top:14px;}
.contact-panel{display:grid;gap:18px;}
.contact-item{
  display:flex;gap:16px;align-items:flex-start;
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);
  border-radius:var(--radius-s);padding:20px 22px;
}
.contact-item i{color:#57d4b6;font-size:17px;margin-top:4px;}
.contact-item h4{font-size:15.5px;margin-bottom:5px;}
.contact-item p{font-size:14px;color:#a9c4bf;margin:0;}

/* ---------- 页脚 ---------- */
.site-footer{background:#0c1a18;color:#8fa5a1;padding:64px 0 28px;}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:36px;padding-bottom:40px;border-bottom:1px solid rgba(255,255,255,.1);}
.footer-brand .brand{margin-bottom:16px;}
.footer-brand .brand-mark{background:linear-gradient(150deg,#12arene 0%,#0d6b5f 100%);}
.footer-brand .brand-name{color:#fff;}
.footer-brand .brand-name em{color:#7d938f;}
.footer-brand p{font-size:14px;color:#8fa5a1;max-width:340px;}
.footer-domain{font-size:13px;color:#6d8581;margin-top:12px;}
.footer-col h4{color:#fff;font-size:15px;margin-bottom:16px;}
.footer-col a,.footer-col p{display:block;font-size:14px;color:#93a9a5;margin:0 0 10px;}
.footer-col a:hover{color:#5fd6b8;}
.footer-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;padding-top:22px;font-size:13px;color:#6d8581;}
.footer-bottom a{color:#93a9a5;}

/* ---------- 响应式 ---------- */
@media (max-width:1024px){
  .section{padding:68px 0;}
  .hero{padding:52px 0 62px;}
  .hero-grid{grid-template-columns:1fr;gap:34px;}
  .feature-grid{grid-template-columns:repeat(2,1fr);}
  .device-grid{grid-template-columns:repeat(2,1fr);}
  .scene-grid{grid-template-columns:repeat(2,1fr);}
  .level-grid{grid-template-columns:1fr;}
  .case-row{grid-template-columns:1fr;}
  .review-wrap{grid-template-columns:1fr;}
  .review-score{position:static;}
  .req-wrap{grid-template-columns:1fr;gap:30px;}
  .faq-wrap{grid-template-columns:1fr;gap:28px;}
  .join-wrap{grid-template-columns:1fr;gap:32px;}
  .channel-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:repeat(2,1fr);gap:30px;}
}
@media (max-width:900px){
  .nav-burger{display:flex;}
  .nav-main{
    position:absolute;left:0;right:0;top:100%;
    flex-direction:column;align-items:stretch;gap:4px;
    background:#fff;border-bottom:1px solid var(--line);
    padding:0 16px;max-height:0;overflow:hidden;
    box-shadow:0 18px 32px rgba(11,40,34,.1);
    transition:max-height .3s var(--ease),padding .3s var(--ease);
  }
  .nav-toggle:checked ~ .nav-main{max-height:460px;padding:14px 16px 20px;}
  .nav-toggle:checked ~ .nav-burger span:nth-child(1){transform:translateY(7px) rotate(45deg);}
  .nav-toggle:checked ~ .nav-burger span:nth-child(2){opacity:0;}
  .nav-toggle:checked ~ .nav-burger span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}
  .nav-main > a{padding:13px 12px;}
  .nav-main > a.is-active::after{display:none;}
  .nav-main .nav-cta{margin:8px 0 0;text-align:center;}
}
@media (max-width:768px){
  .container{padding:0 18px;}
  .section{padding:56px 0;}
  .hero{padding:42px 0 52px;}
  .hero-actions{gap:10px;}
  .hero-actions .btn{width:100%;}
  .stats-grid{grid-template-columns:repeat(2,1fr);gap:10px;padding:26px 0;}
  .stat{border-right:0;border-bottom:1px dashed var(--line);padding:12px 6px;}
  .stat:nth-child(4){border-bottom:0;}
  .job-list{grid-template-columns:1fr;}
  .review-grid{grid-template-columns:1fr;}
  .news-item{grid-template-columns:1fr;gap:10px;}
  .news-date{text-align:left;}
  .form-grid{grid-template-columns:1fr;}
}
@media (max-width:520px){
  body{font-size:15.5px;}
  .brand-name{font-size:17px;}
  .brand-mark{width:36px;height:36px;flex:0 0 36px;font-size:17px;}
  .feature-grid,.device-grid,.scene-grid,.steps-track{grid-template-columns:1fr;}
  .hero-jobs{padding:22px 18px;}
  .job-mini{flex-direction:column;align-items:flex-start;gap:6px;}
  .job-mini em{align-self:flex-start;}
  .card,.value-card,.feature,.job-card,.review,.channel{padding:22px 18px;}
  .join-form{padding:24px 20px;}
  .footer-grid{grid-template-columns:1fr;}
  .footer-bottom{flex-direction:column;}
}

/* roulang page: category2 */
:root{
 --brand:#0d6b5f;
 --brand-dark:#0a4d44;
 --brand-deep:#072f2a;
 --brand-soft:#e7f3f0;
 --accent:#ff7a2f;
 --accent-dark:#ea661a;
 --accent-soft:#fff1e8;
 --ink:#111820;
 --ink-2:#3b4854;
 --muted:#6d7a85;
 --bg:#f4f7f6;
 --surface:#ffffff;
 --line:#e2e8e6;
 --line-strong:#cfd9d6;
 --radius-s:10px;
 --radius:16px;
 --radius-l:24px;
 --shadow-s:0 1px 2px rgba(14,34,30,.06), 0 2px 8px rgba(14,34,30,.04);
 --shadow:0 12px 32px rgba(11,40,34,.08);
 --shadow-l:0 26px 64px rgba(8,34,29,.16);
 --container:1180px;
 --ease:cubic-bezier(.22,.61,.36,1);
}
/* ============ 基础 ============ */
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}
body{
 margin:0;
 font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
 font-size:16px;line-height:1.78;color:var(--ink-2);background:var(--bg);
 -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
}
*,*::before,*::after{box-sizing:border-box;}
img{max-width:100%;display:block;border:0;}
a{color:var(--brand);text-decoration:none;transition:color .2s var(--ease),background-color .2s var(--ease),border-color .2s var(--ease);}
a:hover{color:var(--brand-dark);}
p{margin:0 0 14px;}
h1,h2,h3,h4{color:var(--ink);font-weight:800;letter-spacing:-.01em;margin:0 0 14px;}
h1{line-height:1.26;}
h2{font-size:clamp(23px,2.5vw,32px);line-height:1.34;}
h3{font-size:18px;line-height:1.5;}
ul,ol{margin:0;padding:0;}
button,input,select,textarea{font-family:inherit;font-size:100%;}
:focus-visible{outline:3px solid rgba(13,107,95,.35);outline-offset:2px;}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 22px;}
.section{padding:84px 0;}
.section--tight{padding:60px 0;}
.section--alt{background:var(--surface);}
.section--soft{background:linear-gradient(180deg,#eef4f2 0%,#f4f7f6 100%);}
.section-head{max-width:840px;margin-bottom:44px;}
.section-head--center{margin-left:auto;margin-right:auto;text-align:center;}
.section-head p{font-size:16.5px;color:var(--muted);max-width:780px;margin:0;}
.section-head--center p{margin-left:auto;margin-right:auto;}
.eyebrow{
 display:inline-flex;align-items:center;gap:8px;
 font-size:13px;font-weight:700;letter-spacing:.08em;
 color:var(--brand);background:var(--brand-soft);
 border-radius:999px;padding:6px 14px;margin-bottom:16px;
}
/* ============ 按钮 / 标签 ============ */
.btn{
 display:inline-flex;align-items:center;justify-content:center;gap:9px;
 padding:13px 26px;border-radius:999px;border:1px solid transparent;
 font-size:15px;font-weight:700;line-height:1;cursor:pointer;
 transition:transform .2s var(--ease),box-shadow .2s var(--ease),background-color .2s var(--ease),color .2s var(--ease),border-color .2s var(--ease);
}
.btn:active{transform:translateY(1px);}
.btn-accent{background:var(--accent);color:#fff;box-shadow:0 10px 24px rgba(255,122,47,.3);}
.btn-accent:hover{background:var(--accent-dark);color:#fff;transform:translateY(-2px);box-shadow:0 14px 30px rgba(255,122,47,.36);}
.btn-primary{background:var(--brand);color:#fff;box-shadow:0 10px 24px rgba(13,107,95,.24);}
.btn-primary:hover{background:var(--brand-dark);color:#fff;transform:translateY(-2px);}
.btn-outline{background:#fff;border-color:var(--line-strong);color:var(--ink);}
.btn-outline:hover{border-color:var(--brand);color:var(--brand);transform:translateY(-2px);}
.btn-sm{padding:10px 20px;font-size:14px;}
.btn-block{width:100%;}
.tag{
 display:inline-flex;align-items:center;gap:6px;
 font-size:12.5px;font-weight:600;line-height:1;
 padding:6px 11px;border-radius:999px;
 background:#f0f4f3;color:var(--ink-2);border:1px solid var(--line);
}
.tag-accent{background:var(--accent-soft);color:#c04d0d;border-color:#ffdcc6;}
.tag-brand{background:var(--brand-soft);color:var(--brand-dark);border-color:#c8e6df;}
.tag-live{background:#e9f8ef;color:#1a7a45;border-color:#c6ecd6;}
.tag-live::before{content:"";width:6px;height:6px;border-radius:50%;background:#22a05e;display:inline-block;}
/* ============ 头部导航 ============ */
.site-header{
 position:sticky;top:0;z-index:60;
 background:rgba(255,255,255,.94);
 backdrop-filter:saturate(180%) blur(12px);
 border-bottom:1px solid var(--line);
}
.nav-bar{position:relative;display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:74px;}
.brand{display:inline-flex;align-items:center;gap:12px;color:var(--ink);}
.brand:hover{color:var(--ink);}
.brand-mark{
 width:40px;height:40px;flex:0 0 40px;border-radius:12px;
 background:linear-gradient(150deg,var(--brand) 0%,#0a4d44 100%);
 color:#fff;font-weight:800;font-size:19px;
 display:flex;align-items:center;justify-content:center;
 box-shadow:0 6px 16px rgba(13,107,95,.28);
}
.brand-name{display:flex;flex-direction:column;font-size:19px;font-weight:800;line-height:1.15;color:var(--ink);letter-spacing:.01em;}
.brand-name em{font-style:normal;font-size:11.5px;font-weight:600;letter-spacing:.16em;color:var(--muted);margin-top:3px;}
.nav-main{display:flex;align-items:center;gap:6px;}
.nav-main > a{position:relative;padding:10px 15px;border-radius:10px;font-size:15px;font-weight:600;color:var(--ink-2);}
.nav-main > a:hover{background:#f0f4f3;color:var(--brand);}
.nav-main > a.is-active{color:var(--brand);background:var(--brand-soft);}
.nav-main > a.is-active::after{content:"";position:absolute;left:15px;right:15px;bottom:4px;height:2px;border-radius:2px;background:var(--brand);}
.nav-main .nav-cta{margin-left:10px;color:#fff;}
.nav-main .nav-cta:hover{color:#fff;}
.nav-toggle{position:absolute;opacity:0;pointer-events:none;width:0;height:0;}
.nav-burger{
 display:none;flex-direction:column;justify-content:center;gap:5px;
 width:46px;height:42px;border-radius:12px;border:1px solid var(--line-strong);
 background:#fff;cursor:pointer;padding:0 12px;
}
.nav-burger span{display:block;height:2px;background:var(--ink);border-radius:2px;transition:transform .25s var(--ease),opacity .2s;}
/* ============ 首屏 ============ */
.hero-tools{
 position:relative;overflow:hidden;padding:58px 0 76px;
 background:
 radial-gradient(780px 430px at 92% -12%, rgba(255,122,47,.18), transparent 62%),
 radial-gradient(680px 420px at 0% 112%, rgba(24,150,128,.22), transparent 62%),
 linear-gradient(160deg,#f7fbfa 0%, #eef4f2 100%);
 border-bottom:1px solid var(--line);
}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center;}
.hero-copy h1{font-size:clamp(27px,3.3vw,41px);margin:14px 0 18px;}
.hero-lead{font-size:17px;color:var(--ink-2);max-width:600px;}
.hero-lead strong{color:var(--brand-dark);}
.hero-cta-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px;}
.hero-stats{
 display:grid;grid-template-columns:repeat(3,1fr);gap:14px;
 margin-top:32px;padding-top:24px;border-top:1px dashed var(--line-strong);
}
.stat-num{font-size:22px;font-weight:800;color:var(--brand-dark);line-height:1.3;}
.stat-label{font-size:13px;color:var(--muted);}
/* 控制台面板 */
.console{
 background:linear-gradient(170deg,#0a3129 0%,#061c18 100%);
 border:1px solid rgba(255,255,255,.09);
 border-radius:var(--radius-l);overflow:hidden;
 box-shadow:var(--shadow-l);
}
.console-bar{display:flex;align-items:center;gap:8px;padding:14px 20px;background:rgba(255,255,255,.05);border-bottom:1px solid rgba(255,255,255,.09);}
.console-dot{width:10px;height:10px;border-radius:50%;background:#2c4741;}
.console-dot.d1{background:#ff7a2f;}
.console-dot.d2{background:#f0b429;}
.console-dot.d3{background:#33c08b;}
.console-title{margin-left:auto;font-size:12.5px;letter-spacing:.12em;color:#8fb9b1;font-weight:600;}
.console-body{
 margin:0;padding:22px 22px 6px;
 font-family:"SFMono-Regular",Consolas,"Liberation Mono",Menlo,monospace;
 font-size:13.5px;line-height:2;color:#9fe3d5;
 white-space:pre-wrap;word-break:break-word;
}
.console-body .c-key{color:#ffb98a;}
.console-body .c-ok{color:#5fd3a6;}
.console-body .c-wait{color:#e6c26b;}
.console-foot{display:flex;align-items:center;gap:10px;flex-wrap:wrap;padding:16px 22px 22px;}
.console-note{font-size:13px;color:#8fb9b1;}
/* ============ 流程节点 ============ */
.flow-steps{list-style:none;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:18px;}
.flow-step{
 background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
 padding:24px 20px;box-shadow:var(--shadow-s);
 transition:transform .25s var(--ease),box-shadow .25s var(--ease),border-color .25s var(--ease);
}
.flow-step:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#c8e6df;}
.step-num{
 display:inline-flex;align-items:center;justify-content:center;
 width:36px;height:36px;border-radius:11px;margin-bottom:14px;
 background:var(--brand-soft);color:var(--brand-dark);font-weight:800;font-size:14px;
}
.flow-step h3{font-size:17px;margin-bottom:8px;}
.flow-step p{font-size:14.5px;color:var(--muted);margin:0 0 12px;}
.step-meta{font-size:12.5px;color:var(--brand-dark);font-weight:700;letter-spacing:.02em;}
/* ============ 工具卡片 ============ */
.tool-card{
 height:100%;display:flex;flex-direction:column;gap:12px;
 background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
 padding:26px 24px;box-shadow:var(--shadow-s);
 transition:transform .25s var(--ease),box-shadow .25s var(--ease),border-color .25s var(--ease);
}
.tool-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#c8e6df;}
.tool-icon{
 width:46px;height:46px;border-radius:14px;display:flex;align-items:center;justify-content:center;
 background:var(--brand-soft);color:var(--brand-dark);font-size:19px;
}
.tool-card h3{font-size:18px;margin:0;}
.tool-card p{font-size:14.5px;color:var(--muted);margin:0;}
.tool-foot{margin-top:auto;display:flex;flex-wrap:wrap;gap:8px;padding-top:8px;}
/* ============ 左右分栏 ============ */
.split{display:grid;grid-template-columns:.85fr 1.15fr;gap:46px;align-items:start;}
.split-aside h2{margin-bottom:16px;}
.split-aside p{font-size:16px;color:var(--muted);}
.aside-note{
 margin-top:22px;padding:18px 20px;border-radius:var(--radius);
 background:var(--brand-soft);border:1px solid #c8e6df;
 font-size:14.5px;color:var(--brand-dark);
}
.aside-note strong{display:block;margin-bottom:4px;}
.variation-list{display:grid;gap:14px;}
.variation-item{
 background:var(--surface);border:1px solid var(--line);border-left:4px solid var(--brand);
 border-radius:var(--radius-s);padding:18px 22px;box-shadow:var(--shadow-s);
 transition:transform .22s var(--ease),box-shadow .22s var(--ease);
}
.variation-item:hover{transform:translateX(3px);box-shadow:var(--shadow);}
.variation-item h3{font-size:16.5px;margin:0 0 6px;}
.variation-item p{font-size:14.5px;color:var(--muted);margin:0;}
.variation-item .tag{margin-top:10px;}
/* ============ 深色面板 ============ */
.dark-panel{
 background:linear-gradient(150deg,#0b3a34 0%,#08231f 100%);
 border-radius:var(--radius-l);padding:48px 46px;color:#cfe0dc;box-shadow:var(--shadow-l);
}
.dark-panel h2,.dark-panel h3{color:#fff;}
.dark-panel p{color:#a9c4bf;}
.dark-head{max-width:760px;margin-bottom:34px;}
.dark-head .eyebrow{background:rgba(255,255,255,.12);color:#9fe3d5;}
.metric-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;}
.metric-card{
 background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.13);
 border-radius:var(--radius);padding:20px 20px 18px;
 transition:background-color .22s var(--ease),border-color .22s var(--ease),transform .22s var(--ease);
}
.metric-card:hover{background:rgba(255,255,255,.11);border-color:rgba(255,255,255,.26);transform:translateY(-3px);}
.metric-num{font-size:25px;font-weight:800;color:#fff;line-height:1.3;}
.metric-lbl{font-size:13.5px;color:#9ab5b0;}
.dark-lists{display:grid;grid-template-columns:1fr 1fr;gap:26px;margin-top:34px;}
.dark-list h3{font-size:16px;margin-bottom:12px;}
.dark-list ul{list-style:none;display:grid;gap:10px;}
.dark-list li{display:flex;gap:10px;font-size:14.5px;color:#b9cfca;}
.dark-list li i{color:#5fd3a6;margin-top:6px;font-size:13px;}
/* ============ 卡点处理 ============ */
.issue-card{
 height:100%;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
 padding:24px;box-shadow:var(--shadow-s);
 transition:box-shadow .24s var(--ease),transform .24s var(--ease),border-color .24s var(--ease);
}
.issue-card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:#ffdcc6;}
.issue-card h3{font-size:17px;margin:12px 0 8px;}
.issue-card > p{font-size:14.5px;color:var(--muted);margin:0;}
.issue-fix{
 margin-top:14px;padding-top:14px;border-top:1px dashed var(--line-strong);
 font-size:14.5px;color:var(--ink-2);
}
.issue-fix strong{color:var(--brand-dark);}
/* ============ 数据条 ============ */
.stat-band{
 display:grid;grid-template-columns:repeat(4,minmax(0,1fr));
 background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-l);
 overflow:hidden;box-shadow:var(--shadow);
}
.stat-cell{padding:28px 24px;border-right:1px solid var(--line);}
.stat-cell:last-child{border-right:0;}
.stat-cell .num{font-size:28px;font-weight:800;color:var(--brand-dark);line-height:1.25;}
.stat-cell .lbl{font-size:13.5px;color:var(--muted);}
.stat-cell .sub{font-size:12.5px;color:#93a1ab;margin-top:4px;}
/* ============ 转化区 / 表单 ============ */
.match-wrap{display:grid;grid-template-columns:.9fr 1.1fr;gap:44px;align-items:start;}
.form-panel{
 background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-l);
 padding:32px;box-shadow:var(--shadow);
}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px 18px;}
.field{display:flex;flex-direction:column;gap:7px;}
.field--full{grid-column:1 / -1;}
.field label{font-size:13.5px;font-weight:700;color:var(--ink);}
.field input,.field select,.field textarea{
 width:100%;padding:12px 14px;border:1px solid var(--line-strong);border-radius:12px;
 background:#fbfdfc;color:var(--ink);font-size:14.5px;
 transition:border-color .2s var(--ease),box-shadow .2s var(--ease),background-color .2s var(--ease);
}
.field textarea{min-height:104px;resize:vertical;line-height:1.7;}
.field input:focus,.field select:focus,.field textarea:focus{
 outline:none;border-color:var(--brand);background:#fff;box-shadow:0 0 0 4px rgba(13,107,95,.12);
}
.form-note{font-size:13px;color:var(--muted);margin-top:14px;}
.check-list{list-style:none;display:grid;gap:12px;margin-top:24px;}
.check-list li{display:flex;gap:11px;font-size:15px;color:var(--ink-2);}
.check-list li i{color:var(--brand);margin-top:6px;font-size:14px;}
/* ============ FAQ ============ */
.faq-list{max-width:900px;}
.faq-item{
 background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
 margin-bottom:14px;overflow:hidden;
 transition:border-color .22s var(--ease),box-shadow .22s var(--ease);
}
.faq-item summary{
 cursor:pointer;list-style:none;padding:18px 22px;
 display:flex;justify-content:space-between;align-items:flex-start;gap:16px;
 font-size:16px;font-weight:700;color:var(--ink);
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{content:"+";color:var(--brand);font-size:20px;font-weight:700;line-height:1;}
.faq-item[open]{border-color:#c8e6df;box-shadow:var(--shadow-s);}
.faq-item[open] summary::after{content:"–";}
.faq-a{padding:0 22px 20px;font-size:15px;color:var(--muted);margin:0;}
/* ============ 页脚 ============ */
.site-footer{background:#08231f;color:#a9c4bf;padding:58px 0 26px;}
.site-footer .brand{color:#fff;}
.site-footer .brand-name{color:#fff;}
.site-footer .brand-name em{color:#7fa8a1;}
.site-footer .brand-mark{box-shadow:none;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:34px;}
.footer-brand p{font-size:14px;color:#9ab5b0;max-width:340px;}
.footer-domain{font-size:13px;color:#7fa8a1;}
.footer-col h4{font-size:15px;color:#fff;margin:0 0 14px;font-weight:700;}
.footer-col a{display:block;color:#a9c4bf;font-size:14.5px;padding:5px 0;}
.footer-col a:hover{color:#fff;}
.footer-col p{font-size:14px;color:#98b3ae;margin:0 0 8px;}
.footer-bottom{
 display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
 border-top:1px solid rgba(255,255,255,.1);margin-top:38px;padding-top:20px;
 font-size:13px;color:#87a19c;
}
/* ============ Foundation 修正 ============ */
.grid-x{max-width:100%;}
.cell > .tool-card,.cell > .issue-card{height:100%;}
/* ============ 响应式 ============ */
@media (max-width:1080px){
 .hero-grid{grid-template-columns:1fr;gap:36px;}
 .flow-steps{grid-template-columns:repeat(3,minmax(0,1fr));}
 .split{grid-template-columns:1fr;gap:30px;}
 .metric-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
 .stat-band{grid-template-columns:repeat(2,minmax(0,1fr));}
 .stat-cell:nth-child(2){border-right:0;}
 .stat-cell:nth-child(1),.stat-cell:nth-child(2){border-bottom:1px solid var(--line);}
 .footer-grid{grid-template-columns:1fr 1fr;gap:28px;}
 .match-wrap{grid-template-columns:1fr;gap:30px;}
}
@media (max-width:900px){
 .nav-burger{display:flex;}
 .nav-main{
  display:none;position:absolute;top:100%;left:0;right:0;
  flex-direction:column;align-items:stretch;gap:4px;
  background:#fff;border-bottom:1px solid var(--line);
  box-shadow:0 20px 40px rgba(8,34,29,.14);
  padding:14px 18px 20px;
 }
 .nav-toggle:checked ~ .nav-main{display:flex;}
 .nav-main > a{padding:12px 14px;}
 .nav-main > a.is-active::after{display:none;}
 .nav-main .nav-cta{margin:8px 0 0;justify-content:center;}
 .dark-panel{padding:34px 24px;}
 .dark-lists{grid-template-columns:1fr;gap:22px;}
}
@media (max-width:768px){
 .section{padding:60px 0;}
 .section--tight{padding:46px 0;}
 .hero-tools{padding:42px 0 56px;}
 .flow-steps{grid-template-columns:repeat(2,minmax(0,1fr));}
 .form-grid{grid-template-columns:1fr;}
 .form-panel{padding:24px 20px;}
 .stat-band{grid-template-columns:1fr;}
 .stat-cell{border-right:0;border-bottom:1px solid var(--line);}
 .stat-cell:last-child{border-bottom:0;}
 .footer-grid{grid-template-columns:1fr;}
 .footer-bottom{flex-direction:column;gap:8px;}
 .brand-name{font-size:17px;}
 .console-body{font-size:12.5px;padding:18px 16px 4px;}
}
@media (max-width:520px){
 .container{padding:0 16px;}
 .hero-stats{grid-template-columns:1fr;gap:12px;}
 .flow-steps{grid-template-columns:1fr;}
 .metric-grid{grid-template-columns:1fr;}
 .hero-cta-row .btn{width:100%;}
 .brand-name em{letter-spacing:.1em;}
}

/* roulang page: category3 */
/* ============ 设计变量 ============ */
:root{
 --brand:#0d6b5f;
 --brand-dark:#0a4d44;
 --brand-deep:#072f2a;
 --brand-soft:#e7f3f0;
 --accent:#ff7a2f;
 --accent-dark:#ea661a;
 --accent-soft:#fff1e8;
 --ink:#111820;
 --ink-2:#3b4854;
 --muted:#6d7a85;
 --bg:#f4f7f6;
 --surface:#ffffff;
 --line:#e2e8e6;
 --line-strong:#cfd9d6;
 --radius-s:10px;
 --radius:16px;
 --radius-l:24px;
 --shadow-s:0 1px 2px rgba(14,34,30,.06), 0 2px 8px rgba(14,34,30,.04);
 --shadow:0 12px 32px rgba(11,40,34,.08);
 --shadow-l:0 26px 64px rgba(8,34,29,.16);
 --container:1180px;
 --ease:cubic-bezier(.22,.61,.36,1);
}
/* ============ 基础 reset ============ */
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}
body{
 margin:0;
 font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
 font-size:16px;
 line-height:1.78;
 color:var(--ink-2);
 background:var(--bg);
 -webkit-font-smoothing:antialiased;
 text-rendering:optimizeLegibility;
}
img{max-width:100%;display:block;border:0;}
a{color:var(--brand);text-decoration:none;transition:color .2s var(--ease),background-color .2s var(--ease),border-color .2s var(--ease);}
a:hover{color:var(--brand-dark);}
button,input,select,textarea{font-family:inherit;font-size:100%;}
h1,h2,h3,h4{color:var(--ink);font-weight:800;line-height:1.28;margin:0 0 14px;letter-spacing:.01em;}
h1{font-size:clamp(26px,3.5vw,42px);}
h2{font-size:clamp(22px,2.6vw,32px);}
h3{font-size:19px;}
h4{font-size:16px;}
p{margin:0 0 14px;}
ul,ol{margin:0;padding:0;list-style:none;}
:focus-visible{outline:3px solid rgba(255,122,47,.55);outline-offset:2px;border-radius:6px;}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 22px;}
/* ============ 板块 ============ */
.section{padding:84px 0;}
.section--tight{padding:58px 0;}
.section--alt{background:var(--surface);}
.section--soft{background:linear-gradient(180deg,#eef4f2 0%,#f4f7f6 100%);}
.section--dark{background:linear-gradient(160deg,#0b3a34 0%,#08231f 100%);color:#cfe0dc;}
.section--dark h2,.section--dark h3,.section--dark h4{color:#fff;}
.section--dark p{color:#b9cfca;}
.section-head{max-width:820px;margin-bottom:44px;}
.section-head--center{margin-left:auto;margin-right:auto;text-align:center;}
.section-head p{font-size:16.5px;color:var(--muted);max-width:780px;margin-bottom:0;}
.section--dark .section-head p{color:#a9c4bf;}
.eyebrow{
 display:inline-flex;align-items:center;gap:8px;
 font-size:13px;font-weight:700;letter-spacing:.08em;
 color:var(--brand);background:var(--brand-soft);
 border-radius:999px;padding:6px 14px;margin-bottom:16px;
}
.section--dark .eyebrow{background:rgba(255,255,255,.12);color:#9fe3d5;}
/* ============ 按钮 ============ */
.btn{
 display:inline-flex;align-items:center;justify-content:center;gap:9px;
 padding:13px 26px;border-radius:999px;border:1px solid transparent;
 font-size:15px;font-weight:700;line-height:1;cursor:pointer;
 transition:transform .2s var(--ease),box-shadow .2s var(--ease),background-color .2s var(--ease),color .2s var(--ease),border-color .2s var(--ease);
}
.btn:active{transform:translateY(1px);}
.btn-accent{background:var(--accent);color:#fff;box-shadow:0 10px 24px rgba(255,122,47,.3);}
.btn-accent:hover{background:var(--accent-dark);color:#fff;transform:translateY(-2px);box-shadow:0 14px 30px rgba(255,122,47,.36);}
.btn-primary{background:var(--brand);color:#fff;box-shadow:0 10px 24px rgba(13,107,95,.24);}
.btn-primary:hover{background:var(--brand-dark);color:#fff;transform:translateY(-2px);}
.btn-outline{background:#fff;border-color:var(--line-strong);color:var(--ink);}
.btn-outline:hover{border-color:var(--brand);color:var(--brand);transform:translateY(-2px);}
.btn-ghost{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.36);color:#fff;}
.btn-ghost:hover{background:rgba(255,255,255,.18);color:#fff;border-color:rgba(255,255,255,.6);}
.btn-sm{padding:10px 20px;font-size:14px;}
.btn-block{width:100%;}
/* ============ 标签 ============ */
.tag{
 display:inline-flex;align-items:center;gap:6px;
 font-size:12.5px;font-weight:600;line-height:1;
 padding:6px 11px;border-radius:999px;
 background:#f0f4f3;color:var(--ink-2);border:1px solid var(--line);
}
.tag-accent{background:var(--accent-soft);color:#c04d0d;border-color:#ffdcc6;}
.tag-brand{background:var(--brand-soft);color:var(--brand-dark);border-color:#c8e6df;}
.tag-live{background:#e9f8ef;color:#1a7a45;border-color:#c6ecd6;}
.tag-live::before{content:"";width:6px;height:6px;border-radius:50%;background:#22a05e;display:inline-block;}
/* ============ 头部导航 ============ */
.site-header{
 position:sticky;top:0;z-index:60;
 background:rgba(255,255,255,.94);
 backdrop-filter:saturate(180%) blur(12px);
 border-bottom:1px solid var(--line);
}
.nav-bar{position:relative;display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:74px;}
.brand{display:inline-flex;align-items:center;gap:12px;color:var(--ink);}
.brand:hover{color:var(--ink);}
.brand-mark{
 width:40px;height:40px;flex:0 0 40px;border-radius:12px;
 background:linear-gradient(150deg,var(--brand) 0%,#0a4d44 100%);
 color:#fff;font-weight:800;font-size:19px;
 display:flex;align-items:center;justify-content:center;
 box-shadow:0 6px 16px rgba(13,107,95,.28);
}
.brand-name{display:flex;flex-direction:column;font-size:19px;font-weight:800;line-height:1.15;color:var(--ink);letter-spacing:.01em;}
.brand-name em{font-style:normal;font-size:11.5px;font-weight:600;letter-spacing:.16em;color:var(--muted);margin-top:3px;}
.nav-main{display:flex;align-items:center;gap:6px;}
.nav-main > a{
 position:relative;padding:10px 15px;border-radius:10px;
 font-size:15px;font-weight:600;color:var(--ink-2);
}
.nav-main > a:hover{background:#f0f4f3;color:var(--brand);}
.nav-main > a.is-active{color:var(--brand);background:var(--brand-soft);}
.nav-main > a.is-active::after{
 content:"";position:absolute;left:15px;right:15px;bottom:4px;height:2px;border-radius:2px;background:var(--brand);
}
.nav-main .nav-cta{margin-left:10px;color:#fff;}
.nav-main .nav-cta:hover{color:#fff;background:var(--accent-dark);}
.nav-toggle{position:absolute;opacity:0;pointer-events:none;width:0;height:0;}
.nav-burger{
 display:none;flex-direction:column;justify-content:center;gap:5px;
 width:46px;height:42px;border-radius:12px;border:1px solid var(--line-strong);
 background:#fff;cursor:pointer;padding:0 12px;
}
.nav-burger span{display:block;height:2px;background:var(--ink);border-radius:2px;transition:transform .25s var(--ease),opacity .2s;}
/* ============ 内页首屏 ============ */
.page-hero{
 position:relative;overflow:hidden;
 padding:60px 0 72px;
 background:
 radial-gradient(760px 380px at 92% -10%, rgba(255,122,47,.16), transparent 62%),
 radial-gradient(620px 360px at 2% 108%, rgba(13,107,95,.14), transparent 60%),
 linear-gradient(180deg,#ffffff 0%,#f0f6f4 100%);
 border-bottom:1px solid var(--line);
}
.page-hero::before{
 content:"";position:absolute;inset:0;
 background-image:linear-gradient(rgba(13,107,95,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(13,107,95,.05) 1px,transparent 1px);
 background-size:44px 44px;
 mask-image:linear-gradient(180deg,rgba(0,0,0,.75),transparent 78%);
 pointer-events:none;
}
.page-hero .container{position:relative;z-index:2;}
.crumb{display:flex;align-items:center;gap:8px;font-size:13.5px;color:var(--muted);margin-bottom:18px;}
.crumb a{color:var(--muted);}
.crumb a:hover{color:var(--brand);}
.crumb i{font-size:10px;color:var(--line-strong);}
.page-hero h1{margin-bottom:16px;max-width:16em;}
.page-hero .lead{font-size:17px;color:var(--ink-2);max-width:640px;margin-bottom:24px;}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:26px;}
.hero-facts{display:flex;flex-wrap:wrap;gap:10px;}
.hero-facts span{display:inline-flex;align-items:center;gap:7px;font-size:13.5px;color:var(--ink-2);background:#fff;border:1px solid var(--line);border-radius:999px;padding:7px 14px;box-shadow:var(--shadow-s);}
.hero-facts i{color:var(--brand);}
/* 接单看板面板 */
.wb-panel{
 background:linear-gradient(168deg,#0e3733 0%,#08211e 100%);
 border:1px solid rgba(255,255,255,.11);
 border-radius:var(--radius-l);
 padding:22px 22px 18px;
 box-shadow:var(--shadow-l);
 color:#cfe0dc;
}
.wb-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-bottom:14px;border-bottom:1px dashed rgba(255,255,255,.16);margin-bottom:14px;}
.wb-title{font-size:15px;font-weight:700;color:#fff;display:inline-flex;align-items:center;gap:9px;}
.wb-title i{color:#7fd8c6;}
.wb-list{display:flex;flex-direction:column;gap:9px;margin-bottom:16px;}
.wb-row{
 display:flex;align-items:center;justify-content:space-between;gap:14px;
 padding:12px 14px;border-radius:12px;
 background:rgba(255,255,255,.055);
 border:1px solid rgba(255,255,255,.09);
 transition:background-color .2s var(--ease),transform .2s var(--ease);
}
.wb-row:hover{background:rgba(255,255,255,.1);transform:translateX(3px);}
.wb-row strong{display:block;font-size:14.5px;color:#fff;font-weight:700;line-height:1.4;}
.wb-row span{font-size:12.5px;color:#8fb4ae;}
.wb-rate{text-align:right;white-space:nowrap;font-size:12.5px;color:#8fb4ae;}
.wb-rate b{display:block;font-size:15px;color:#ffb27a;font-weight:800;}
.wb-foot{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;padding-top:14px;border-top:1px dashed rgba(255,255,255,.16);}
.wb-foot div{text-align:center;}
.wb-foot b{display:block;font-size:19px;color:#fff;font-weight:800;line-height:1.3;}
.wb-foot span{font-size:12px;color:#8fb4ae;}
/* ============ 指标条 ============ */
.stat-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}
.stat-item{
 background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
 padding:22px 20px;box-shadow:var(--shadow-s);
 transition:transform .22s var(--ease),box-shadow .22s var(--ease),border-color .22s var(--ease);
}
.stat-item:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#c8e6df;}
.stat-item b{display:block;font-size:29px;font-weight:800;color:var(--brand);line-height:1.1;}
.stat-item span{display:block;font-size:14px;color:var(--ink);font-weight:700;margin-top:8px;}
.stat-item em{display:block;font-style:normal;font-size:13px;color:var(--muted);margin-top:4px;}
/* ============ 等级通道 ============ */
.level-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px;}
.level-card{
 position:relative;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
 padding:24px 20px 20px;box-shadow:var(--shadow-s);display:flex;flex-direction:column;
 transition:transform .22s var(--ease),box-shadow .22s var(--ease),border-color .22s var(--ease);
}
.level-card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:#c8e6df;}
.level-card .lv{
 display:inline-flex;align-items:center;justify-content:center;
 width:44px;height:44px;border-radius:12px;
 background:var(--brand-soft);color:var(--brand-dark);font-weight:800;font-size:15px;margin-bottom:14px;
}
.level-card h3{font-size:17px;margin-bottom:6px;}
.level-card .lv-rate{font-size:14px;font-weight:700;color:var(--accent-dark);margin-bottom:12px;}
.level-card ul{display:flex;flex-direction:column;gap:7px;font-size:13.6px;color:var(--muted);}
.level-card ul li{position:relative;padding-left:16px;}
.level-card ul li::before{content:"";position:absolute;left:0;top:9px;width:6px;height:6px;border-radius:50%;background:var(--brand);opacity:.55;}
/* ============ 工种能力矩阵 ============ */
.job-list{display:flex;flex-direction:column;gap:12px;}
.job-row{
 display:grid;grid-template-columns:1.5fr 1.4fr .8fr .8fr auto;
 align-items:center;gap:18px;
 background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
 padding:18px 22px;box-shadow:var(--shadow-s);
 transition:box-shadow .22s var(--ease),transform .22s var(--ease),border-color .22s var(--ease);
}
.job-row:hover{box-shadow:var(--shadow);transform:translateY(-3px);border-color:#c8e6df;}
.job-row h3{font-size:16.5px;margin:0 0 4px;}
.job-row .sub{font-size:13px;color:var(--muted);}
.job-rule{font-size:13.6px;color:var(--ink-2);}
.job-price{font-size:15.5px;font-weight:800;color:var(--brand);}
.job-gap{font-size:13.6px;color:var(--accent-dark);font-weight:700;}
.job-row .btn{white-space:nowrap;}
.job-legend{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px;font-size:13px;color:var(--muted);}
/* ============ 流程时间线 ============ */
.flow-line{position:relative;display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}
.flow-card{
 background:var(--surface);border:1px solid var(--line);border-left:4px solid var(--brand);
 border-radius:var(--radius);padding:22px;box-shadow:var(--shadow-s);
 transition:transform .22s var(--ease),box-shadow .22s var(--ease);
}
.flow-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);}
.flow-step{
 display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:700;
 color:var(--brand-dark);background:var(--brand-soft);border-radius:999px;padding:5px 12px;margin-bottom:12px;
}
.flow-card h3{font-size:17px;margin-bottom:6px;}
.flow-card p{margin:0;font-size:14px;color:var(--muted);}
/* ============ 结算区块 ============ */
.settle-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-bottom:34px;}
.settle-card{
 background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.13);
 border-radius:var(--radius);padding:24px;
 transition:background-color .22s var(--ease),transform .22s var(--ease);
}
.settle-card:hover{background:rgba(255,255,255,.11);transform:translateY(-4px);}
.settle-card .tag{margin-bottom:14px;background:rgba(255,255,255,.12);color:#a7e6d8;border-color:rgba(255,255,255,.18);}
.settle-card h3{font-size:18px;margin-bottom:8px;}
.settle-card p{margin:0;font-size:14.2px;color:#a9c4bf;}
.settle-notes{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;}
.settle-note{display:flex;gap:12px;padding:16px 18px;border-radius:var(--radius-s);background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.09);}
.settle-note i{color:#7fd8c6;font-size:16px;margin-top:3px;}
.settle-note strong{display:block;color:#fff;font-size:15px;margin-bottom:3px;}
.settle-note span{font-size:13.6px;color:#a9c4bf;}
/* ============ 案例 ============ */
.case-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.case-card{
 background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
 padding:26px;box-shadow:var(--shadow-s);display:flex;flex-direction:column;
 transition:transform .22s var(--ease),box-shadow .22s var(--ease),border-color .22s var(--ease);
}
.case-card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:#c8e6df;}
.case-top{display:flex;align-items:center;gap:12px;margin-bottom:14px;}
.case-avatar{
 width:46px;height:46px;flex:0 0 46px;border-radius:14px;
 background:linear-gradient(150deg,#0d6b5f,#0a4d44);color:#fff;
 display:flex;align-items:center;justify-content:center;font-weight:800;font-size:17px;
}
.case-top h3{font-size:16.5px;margin:0;}
.case-top span{font-size:13px;color:var(--muted);}
.case-card p{font-size:14.4px;color:var(--ink-2);margin-bottom:16px;}
.case-nums{display:flex;gap:22px;margin-top:auto;padding-top:16px;border-top:1px dashed var(--line-strong);}
.case-nums b{display:block;font-size:19px;color:var(--brand);font-weight:800;line-height:1.2;}
.case-nums span{font-size:12.5px;color:var(--muted);}
/* ============ 评价 ============ */
.quote-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}
.quote-card{
 background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
 padding:24px;box-shadow:var(--shadow-s);position:relative;
 transition:transform .22s var(--ease),box-shadow .22s var(--ease);
}
.quote-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);}
.quote-card::before{
 content:"\201C";position:absolute;top:10px;right:20px;font-size:52px;line-height:1;
 color:var(--brand-soft);font-family:Georgia,serif;
}
.quote-card p{font-size:14.6px;color:var(--ink-2);position:relative;z-index:1;}
.quote-meta{display:flex;align-items:center;gap:10px;font-size:13px;color:var(--muted);}
.quote-meta strong{color:var(--ink);font-size:14px;}
.stars{color:#ffb400;font-size:13px;letter-spacing:2px;}
/* ============ FAQ ============ */
.faq-wrap{max-width:900px;margin:0 auto;}
.faq-item{
 background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
 padding:0 22px;margin-bottom:12px;box-shadow:var(--shadow-s);
 transition:border-color .2s var(--ease),box-shadow .2s var(--ease);
}
.faq-item:hover{border-color:#c8e6df;box-shadow:var(--shadow);}
.faq-item summary{
 list-style:none;cursor:pointer;padding:19px 34px 19px 0;position:relative;
 font-size:16.5px;font-weight:700;color:var(--ink);
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{
 content:"\f078";font-family:"Font Awesome 6 Free";font-weight:900;
 position:absolute;right:0;top:20px;font-size:13px;color:var(--brand);transition:transform .25s var(--ease);
}
.faq-item[open] summary::after{transform:rotate(180deg);}
.faq-item[open] summary{color:var(--brand-dark);}
.faq-item p{margin:0;padding:0 0 20px;font-size:14.8px;color:var(--muted);border-top:1px dashed var(--line);padding-top:16px;}
/* ============ 转化区 ============ */
.cta-band{
 background:linear-gradient(150deg,#0d6b5f 0%,#072f2a 100%);
 border-radius:var(--radius-l);padding:44px 40px;color:#d9ece8;
 display:grid;grid-template-columns:1.05fr .95fr;gap:36px;align-items:center;
 box-shadow:var(--shadow-l);
}
.cta-band h2{color:#fff;margin-bottom:12px;}
.cta-band p{color:#b3d2cc;margin-bottom:0;}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;}
.form-grid .full{grid-column:1/-1;}
.field label{display:block;font-size:13px;font-weight:700;color:#cfe6e1;margin-bottom:6px;}
.field input,.field select{
 width:100%;padding:12px 14px;border-radius:12px;
 border:1px solid rgba(255,255,255,.22);background:rgba(255,255,255,.1);
 color:#fff;font-size:14.5px;transition:border-color .2s var(--ease),background-color .2s var(--ease);
}
.field input::placeholder{color:#93b8b2;}
.field input:focus,.field select:focus{outline:none;border-color:#ffb27a;background:rgba(255,255,255,.16);}
.field select option{color:#111820;}
.form-note{font-size:12.8px;color:#9dc0ba;margin:12px 0 0;}
/* ============ 页脚 ============ */
.site-footer{background:#08211e;color:#9dbcb7;padding:62px 0 26px;border-top:1px solid rgba(255,255,255,.08);}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:38px;padding-bottom:34px;border-bottom:1px solid rgba(255,255,255,.1);}
.footer-brand .brand{color:#fff;margin-bottom:16px;}
.footer-brand .brand-name{color:#fff;}
.footer-brand .brand-name em{color:#7fa8a2;}
.footer-brand p{font-size:14px;color:#9dbcb7;max-width:400px;}
.footer-domain{font-size:13px;color:#7fa8a2;}
.footer-col h4{color:#fff;font-size:15px;margin-bottom:14px;}
.footer-col a{display:block;font-size:14px;color:#9dbcb7;padding:5px 0;}
.footer-col a:hover{color:#fff;}
.footer-col p{font-size:13.6px;color:#9dbcb7;margin-bottom:8px;}
.footer-bottom{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;padding-top:20px;font-size:13px;color:#7fa8a2;}
/* ============ 响应式 ============ */
@media (max-width:1024px){
 .level-grid{grid-template-columns:repeat(3,1fr);}
 .stat-strip{grid-template-columns:repeat(2,1fr);}
 .case-grid,.quote-grid,.settle-grid{grid-template-columns:repeat(2,1fr);}
 .job-row{grid-template-columns:1.4fr 1fr .7fr .7fr;gap:14px;}
 .job-row .btn{grid-column:1/-1;justify-self:start;}
 .flow-line{grid-template-columns:repeat(2,1fr);}
 .footer-grid{grid-template-columns:1fr 1fr;gap:30px;}
 .cta-band{grid-template-columns:1fr;padding:34px 28px;}
}
@media (max-width:900px){
 .nav-burger{display:flex;}
 .nav-main{
  position:absolute;top:calc(100% + 1px);left:-22px;right:-22px;
  flex-direction:column;align-items:stretch;gap:4px;
  background:#fff;border:1px solid var(--line);border-top:0;
  border-radius:0 0 var(--radius) var(--radius);padding:14px 22px 18px;
  box-shadow:var(--shadow);display:none;
 }
 .nav-toggle:checked ~ .nav-main{display:flex;}
 .nav-main > a{padding:12px 14px;}
 .nav-main > a.is-active::after{display:none;}
 .nav-main .nav-cta{margin:8px 0 0;}
 .nav-toggle:checked ~ .nav-burger span:nth-child(1){transform:translateY(7px) rotate(45deg);}
 .nav-toggle:checked ~ .nav-burger span:nth-child(2){opacity:0;}
 .nav-toggle:checked ~ .nav-burger span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}
}
@media (max-width:768px){
 .section{padding:60px 0;}
 .section--tight{padding:44px 0;}
 .page-hero{padding:44px 0 56px;}
 .level-grid{grid-template-columns:repeat(2,1fr);}
 .flow-line{grid-template-columns:1fr;}
 .settle-notes{grid-template-columns:1fr;}
 .job-row{grid-template-columns:1fr 1fr;gap:12px;}
 .job-row .for-rule{grid-column:1/-1;}
 .case-grid,.quote-grid,.settle-grid{grid-template-columns:1fr;}
 .wb-foot{grid-template-columns:repeat(3,1fr);}
}
@media (max-width:520px){
 .container{padding:0 16px;}
 .stat-strip{grid-template-columns:1fr;}
 .level-grid{grid-template-columns:1fr;}
 .form-grid{grid-template-columns:1fr;}
 .brand-name{font-size:17px;}
 .brand-name em{display:none;}
 .job-row{padding:16px;}
 .cta-band{padding:26px 20px;border-radius:var(--radius);}
 .footer-grid{grid-template-columns:1fr;}
 .hero-actions .btn{width:100%;}
}

/* roulang page: category1 */
:root{
 --brand:#0d6b5f;
 --brand-dark:#0a4d44;
 --brand-deep:#072f2a;
 --brand-soft:#e7f3f0;
 --accent:#ff7a2f;
 --accent-dark:#ea661a;
 --accent-soft:#fff1e8;
 --ink:#111820;
 --ink-2:#3b4854;
 --muted:#6d7a85;
 --bg:#f4f7f6;
 --surface:#ffffff;
 --line:#e2e8e6;
 --line-strong:#cfd9d6;
 --radius-s:10px;
 --radius:16px;
 --radius-l:24px;
 --shadow-s:0 1px 2px rgba(14,34,30,.06), 0 2px 8px rgba(14,34,30,.04);
 --shadow:0 12px 32px rgba(11,40,34,.08);
 --shadow-l:0 26px 64px rgba(8,34,29,.16);
 --container:1180px;
 --ease:cubic-bezier(.22,.61,.36,1);
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}
body{
 margin:0;
 font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
 font-size:16px;
 line-height:1.78;
 color:var(--ink-2);
 background:var(--bg);
 -webkit-font-smoothing:antialiased;
 text-rendering:optimizeLegibility;
}
img{max-width:100%;display:block;border:0;}
a{color:var(--brand);text-decoration:none;transition:color .2s var(--ease),background-color .2s var(--ease),border-color .2s var(--ease);}
a:hover{color:var(--brand-dark);}
p{margin:0 0 1em;}
ul,ol{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4{margin:0 0 .62em;color:var(--ink);font-weight:800;line-height:1.32;letter-spacing:.005em;}
h1{font-size:clamp(30px,4.1vw,44px);}
h2{font-size:clamp(23px,2.9vw,32px);}
h3{font-size:18px;}
h4{font-size:15.5px;}
button,input,select,textarea{font-family:inherit;font-size:100%;}
:focus-visible{outline:3px solid rgba(255,122,47,.55);outline-offset:2px;border-radius:6px;}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 22px;}
.section{padding:84px 0;}
.section--tight{padding:58px 0;}
.section--alt{background:var(--surface);}
.section--soft{background:linear-gradient(180deg,#eef4f2 0%,#f4f7f6 100%);}
.section--dark{background:linear-gradient(160deg,#0b3a34 0%,#08231f 100%);color:#cfe0dc;}
.section--dark h2,.section--dark h3,.section--dark h4{color:#fff;}
.section--dark p{color:#b9cfca;}
.section-head{max-width:860px;margin-bottom:42px;}
.section-head--center{margin-left:auto;margin-right:auto;text-align:center;}
.section-head p{font-size:16.5px;color:var(--muted);max-width:790px;margin-bottom:0;}
.section--dark .section-head p{color:#a9c4bf;}
.section-head--center p{margin-left:auto;margin-right:auto;}
.eyebrow{
 display:inline-flex;align-items:center;gap:8px;
 font-size:13px;font-weight:700;letter-spacing:.08em;
 color:var(--brand);background:var(--brand-soft);
 border-radius:999px;padding:6px 14px;margin-bottom:16px;
}
.section--dark .eyebrow{background:rgba(255,255,255,.12);color:#9fe3d5;}
/* ---------- 按钮 / 标签 ---------- */
.btn{
 display:inline-flex;align-items:center;justify-content:center;gap:9px;
 padding:13px 26px;border-radius:999px;border:1px solid transparent;
 font-size:15px;font-weight:700;line-height:1;cursor:pointer;
 transition:transform .2s var(--ease),box-shadow .2s var(--ease),background-color .2s var(--ease),color .2s var(--ease),border-color .2s var(--ease);
}
.btn:active{transform:translateY(1px);}
.btn-accent{background:var(--accent);color:#fff;box-shadow:0 10px 24px rgba(255,122,47,.3);}
.btn-accent:hover{background:var(--accent-dark);color:#fff;transform:translateY(-2px);box-shadow:0 14px 30px rgba(255,122,47,.36);}
.btn-primary{background:var(--brand);color:#fff;box-shadow:0 10px 24px rgba(13,107,95,.24);}
.btn-primary:hover{background:var(--brand-dark);color:#fff;transform:translateY(-2px);}
.btn-outline{background:#fff;border-color:var(--line-strong);color:var(--ink);}
.btn-outline:hover{border-color:var(--brand);color:var(--brand);transform:translateY(-2px);}
.btn-ghost{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.36);color:#fff;}
.btn-ghost:hover{background:rgba(255,255,255,.18);color:#fff;border-color:rgba(255,255,255,.6);}
.btn-sm{padding:10px 20px;font-size:14px;}
.btn-block{width:100%;}
.tag{
 display:inline-flex;align-items:center;gap:6px;
 font-size:12.5px;font-weight:600;line-height:1;
 padding:6px 11px;border-radius:999px;
 background:#f0f4f3;color:var(--ink-2);border:1px solid var(--line);
}
.tag-accent{background:var(--accent-soft);color:#c04d0d;border-color:#ffdcc6;}
.tag-brand{background:var(--brand-soft);color:var(--brand-dark);border-color:#c8e6df;}
.tag-live{background:#e9f8ef;color:#1a7a45;border-color:#c6ecd6;}
.tag-live::before{content:"";width:6px;height:6px;border-radius:50%;background:#22a05e;display:inline-block;}
.tag-row{display:flex;flex-wrap:wrap;gap:8px;}
/* ---------- 头部导航 ---------- */
.site-header{
 position:sticky;top:0;z-index:60;
 background:rgba(255,255,255,.94);
 backdrop-filter:saturate(180%) blur(12px);
 border-bottom:1px solid var(--line);
}
.nav-bar{position:relative;display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:74px;}
.brand{display:inline-flex;align-items:center;gap:12px;color:var(--ink);}
.brand:hover{color:var(--ink);}
.brand-mark{
 width:40px;height:40px;flex:0 0 40px;border-radius:12px;
 background:linear-gradient(150deg,var(--brand) 0%,#0a4d44 100%);
 color:#fff;font-weight:800;font-size:19px;
 display:flex;align-items:center;justify-content:center;
 box-shadow:0 6px 16px rgba(13,107,95,.28);
}
.brand-name{display:flex;flex-direction:column;font-size:19px;font-weight:800;line-height:1.15;color:var(--ink);letter-spacing:.01em;}
.brand-name em{font-style:normal;font-size:11.5px;font-weight:600;letter-spacing:.16em;color:var(--muted);margin-top:3px;}
.nav-main{display:flex;align-items:center;gap:6px;}
.nav-main > a{
 position:relative;padding:10px 15px;border-radius:10px;
 font-size:15px;font-weight:600;color:var(--ink-2);
}
.nav-main > a:hover{background:#f0f4f3;color:var(--brand);}
.nav-main > a.is-active{color:var(--brand);background:var(--brand-soft);}
.nav-main > a.is-active::after{
 content:"";position:absolute;left:15px;right:15px;bottom:4px;height:2px;border-radius:2px;background:var(--brand);
}
.nav-main .nav-cta{margin-left:10px;color:#fff;}
.nav-main .nav-cta:hover{color:#fff;background:var(--accent-dark);}
.nav-toggle{position:absolute;opacity:0;pointer-events:none;width:0;height:0;}
.nav-burger{
 display:none;flex-direction:column;justify-content:center;gap:5px;
 width:46px;height:42px;border-radius:12px;border:1px solid var(--line-strong);
 background:#fff;cursor:pointer;padding:0 12px;
}
.nav-burger span{display:block;height:2px;background:var(--ink);border-radius:2px;transition:transform .25s var(--ease),opacity .2s;}
/* ---------- 分类页首屏 ---------- */
.cat-hero{
 position:relative;overflow:hidden;
 padding:56px 0 68px;
 background:
 radial-gradient(760px 420px at 88% -22%, rgba(255,122,47,.18), transparent 64%),
 radial-gradient(700px 420px at -8% 118%, rgba(13,107,95,.18), transparent 62%),
 linear-gradient(180deg,#f8fbfa 0%,var(--bg) 100%);
 border-bottom:1px solid var(--line);
}
.cat-hero .hero-grid{display:grid;grid-template-columns:1.28fr .92fr;gap:46px;align-items:center;}
.crumb{display:flex;align-items:center;gap:8px;font-size:13.5px;color:var(--muted);margin-bottom:20px;}
.crumb a{color:var(--muted);}
.crumb a:hover{color:var(--brand);}
.crumb i{font-size:10px;color:var(--line-strong);}
.hero-lead{font-size:17px;color:var(--ink-2);max-width:640px;margin-bottom:0;}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px;}
.hero-tags{display:flex;flex-wrap:wrap;gap:9px;margin-top:24px;}
/* 首屏右侧岗位卡 */
.job-preview{
 position:relative;background:#fff;border:1px solid var(--line);
 border-radius:var(--radius-l);box-shadow:var(--shadow-l);padding:28px;
}
.job-preview::before{
 content:"";position:absolute;inset:-2px -2px auto auto;width:120px;height:120px;border-radius:0 var(--radius-l) 0 120px;
 background:radial-gradient(circle at 70% 30%, rgba(255,122,47,.16), transparent 70%);
}
.preview-top{display:flex;align-items:flex-start;justify-content:space-between;gap:14px;margin-bottom:16px;}
.preview-top h3{margin:0 0 4px;font-size:19px;}
.preview-top p{margin:0;font-size:13.5px;color:var(--muted);}
.job-meta{margin:0;padding:0;display:grid;gap:2px;}
.job-meta li{
 display:flex;justify-content:space-between;gap:16px;align-items:baseline;
 font-size:14.5px;color:var(--muted);padding:11px 0;border-bottom:1px dashed var(--line);
}
.job-meta li:last-child{border-bottom:0;}
.job-meta li b{color:var(--ink);font-weight:700;text-align:right;font-variant-numeric:tabular-nums;}
.job-meta li b.hl{color:var(--accent-dark);}
.preview-foot{margin:14px 0 0;font-size:12.5px;color:var(--muted);line-height:1.7;}
/* ---------- 数据带 ---------- */
.stat-band{background:var(--surface);border-bottom:1px solid var(--line);}
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);}
.stat-item{padding:32px 26px;border-left:1px solid var(--line);}
.stat-item:first-child{border-left:0;padding-left:0;}
.stat-num{font-size:clamp(26px,3vw,36px);font-weight:800;color:var(--brand);line-height:1.1;font-variant-numeric:tabular-nums;}
.stat-num em{font-style:normal;font-size:16px;font-weight:700;color:var(--brand-dark);margin-left:3px;}
.stat-label{font-size:14px;color:var(--muted);margin-top:8px;}
/* ---------- 通用卡片网格 ---------- */
.card-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(268px,1fr));gap:22px;}
.card-grid--three{grid-template-columns:repeat(3,1fr);}
.job-card{
 background:#fff;border:1px solid var(--line);border-radius:var(--radius);
 padding:24px 22px;box-shadow:var(--shadow-s);
 transition:transform .25s var(--ease),box-shadow .25s var(--ease),border-color .25s var(--ease);
 display:flex;flex-direction:column;
}
.job-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#bfe0d8;}
.job-card-top{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:12px;}
.job-card h3{margin:0;font-size:17.5px;}
.job-card .desc{font-size:14.5px;color:var(--muted);margin-bottom:16px;flex:1;}
.facts{display:grid;gap:9px;font-size:14px;margin:0;}
.facts div{display:flex;justify-content:space-between;gap:12px;padding-bottom:9px;border-bottom:1px dashed var(--line);}
.facts div:last-child{border-bottom:0;padding-bottom:0;}
.facts span{color:var(--muted);}
.facts b{color:var(--ink);font-weight:600;text-align:right;}
/* ---------- 场景适配 ---------- */
.scene-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;}
.scene-item{
 display:grid;grid-template-columns:58px 1fr;gap:20px;
 background:#fff;border:1px solid var(--line);border-radius:var(--radius);
 padding:26px 24px;box-shadow:var(--shadow-s);
 transition:transform .25s var(--ease),box-shadow .25s var(--ease);
}
.scene-item:hover{transform:translateY(-4px);box-shadow:var(--shadow);}
.scene-icon{
 width:58px;height:58px;border-radius:18px;display:flex;align-items:center;justify-content:center;
 background:var(--brand-soft);color:var(--brand);font-size:22px;
}
.scene-item h3{font-size:17.5px;margin-bottom:8px;}
.scene-item p{font-size:14.5px;color:var(--muted);margin-bottom:12px;}
.scene-points{display:flex;flex-wrap:wrap;gap:8px;}
/* ---------- 上手流程 ---------- */
.flow{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;counter-reset:flow;margin-top:8px;}
.flow-step{
 position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--radius);
 padding:32px 22px 24px;box-shadow:var(--shadow-s);
 transition:transform .25s var(--ease),box-shadow .25s var(--ease),border-color .25s var(--ease);
}
.flow-step:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#bfe0d8;}
.flow-step::before{
 counter-increment:flow;content:"0" counter(flow);
 position:absolute;top:-14px;left:22px;
 background:var(--brand);color:#fff;font-weight:800;font-size:12.5px;
 letter-spacing:.06em;padding:6px 12px;border-radius:999px;
 box-shadow:0 6px 14px rgba(13,107,95,.26);
}
.flow-step h3{font-size:17px;margin-bottom:9px;}
.flow-step p{font-size:14.5px;color:var(--muted);margin-bottom:0;}
.kit-panel{
 margin-top:30px;background:var(--brand-soft);border:1px solid #cfe7e1;border-radius:var(--radius);
 padding:26px 26px 22px;display:grid;grid-template-columns:280px 1fr;gap:26px;align-items:center;
}
.kit-panel h3{margin:0 0 6px;font-size:17.5px;}
.kit-panel p{margin:0;font-size:14px;color:var(--ink-2);}
/* ---------- 等级通道 ---------- */
.level-grid{
 display:grid;grid-template-columns:repeat(4,1fr);
 background:#fff;border:1px solid var(--line);border-radius:var(--radius-l);overflow:hidden;box-shadow:var(--shadow-s);
}
.level-col{padding:30px 24px;border-left:1px solid var(--line);}
.level-col:first-child{border-left:0;}
.level-col h3{font-size:17.5px;margin-bottom:6px;}
.level-col .lv-sub{font-size:13px;color:var(--muted);margin-bottom:14px;}
.level-col ul{display:grid;gap:9px;font-size:14px;}
.level-col ul li{display:flex;gap:9px;color:var(--ink-2);}
.level-col ul li i{color:var(--brand);font-size:12px;margin-top:6px;}
.level-col.is-top{background:linear-gradient(160deg,#0b3a34 0%,#08231f 100%);border-left-color:rgba(255,255,255,.12);}
.level-col.is-top h3{color:#fff;}
.level-col.is-top .lv-sub{color:#9fc0ba;}
.level-col.is-top ul li{color:#c3d8d4;}
.level-col.is-top ul li i{color:#7fd8c6;}
/* ---------- 结算与配备 ---------- */
.settle-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.settle-card{
 background:#fff;border:1px solid var(--line);border-radius:var(--radius);
 padding:26px 24px;box-shadow:var(--shadow-s);position:relative;overflow:hidden;
 transition:transform .25s var(--ease),box-shadow .25s var(--ease);
}
.settle-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);}
.settle-card::before{content:"";position:absolute;left:0;top:0;height:4px;width:100%;background:var(--brand);}
.settle-card.is-accent::before{background:var(--accent);}
.settle-card h3{font-size:18px;margin-bottom:8px;}
.settle-card .settle-note{font-size:13.5px;color:var(--brand-dark);background:var(--brand-soft);border-radius:var(--radius-s);padding:9px 12px;margin-bottom:16px;}
.settle-card.is-accent .settle-note{color:#c04d0d;background:var(--accent-soft);}
.settle-card ul{display:grid;gap:10px;font-size:14.5px;}
.settle-card ul li{display:flex;gap:10px;}
.settle-card ul li i{font-size:12px;color:var(--accent);margin-top:6px;}
.supply{margin-top:26px;display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}
.supply-box{background:#fff;border:1px dashed var(--line-strong);border-radius:var(--radius);padding:20px 22px;}
.supply-box h4{font-size:15.5px;margin-bottom:10px;color:var(--brand-dark);}
.supply-box p{margin:0;font-size:14.5px;color:var(--muted);}
/* ---------- 结项案例与评价 ---------- */
.proof-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:26px;align-items:start;}
.case-list{display:grid;gap:18px;}
.case-card{
 background:#fff;border:1px solid var(--line);border-radius:var(--radius);
 padding:24px 24px 20px;box-shadow:var(--shadow-s);
 transition:transform .25s var(--ease),box-shadow .25s var(--ease);
}
.case-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);}
.case-head{display:flex;justify-content:space-between;align-items:center;gap:14px;margin-bottom:12px;}
.case-head h3{margin:0;font-size:17px;}
.case-card p{font-size:14.5px;color:var(--muted);margin-bottom:14px;}
.case-figs{display:flex;flex-wrap:wrap;gap:22px;border-top:1px dashed var(--line);padding-top:14px;}
.case-figs div{font-size:13px;color:var(--muted);}
.case-figs b{display:block;font-size:19px;color:var(--brand);font-weight:800;font-variant-numeric:tabular-nums;}
.wall{display:grid;gap:16px;}
.quote{
 background:#fff;border:1px solid var(--line);border-left:4px solid var(--accent);
 border-radius:var(--radius);padding:22px 24px;box-shadow:var(--shadow-s);
}
.quote p{font-size:15px;color:var(--ink-2);margin-bottom:14px;}
.quote-meta{display:flex;align-items:center;gap:12px;font-size:13.5px;color:var(--muted);}
.avatar{
 width:38px;height:38px;border-radius:50%;flex:0 0 38px;
 background:var(--brand-soft);color:var(--brand-dark);
 display:flex;align-items:center;justify-content:center;font-weight:800;font-size:14px;
}
/* ---------- FAQ ---------- */
.faq-wrap{max-width:900px;margin:0 auto;display:grid;gap:14px;}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-s);overflow:hidden;}
.faq-item summary{
 cursor:pointer;list-style:none;padding:20px 58px 20px 24px;position:relative;
 font-size:16.5px;font-weight:700;color:var(--ink);
 transition:background-color .2s var(--ease),color .2s var(--ease);
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary:hover{background:#f6faf9;color:var(--brand-dark);}
.faq-item summary::after{
 content:"\f078";font-family:"Font Awesome 6 Free";font-weight:900;font-size:13px;
 position:absolute;right:24px;top:50%;transform:translateY(-50%);color:var(--brand);
 transition:transform .25s var(--ease);
}
.faq-item[open] summary::after{transform:translateY(-50%) rotate(180deg);}
.faq-item[open] summary{color:var(--brand-dark);}
.faq-body{padding:0 24px 22px;font-size:15px;color:var(--ink-2);border-top:1px dashed var(--line);padding-top:18px;}
.faq-body p:last-child{margin-bottom:0;}
/* ---------- 收口与意向表单 ---------- */
.cta-band .cta-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:46px;align-items:start;}
.cta-band h2{margin-bottom:14px;}
.cta-list{display:grid;gap:12px;margin:24px 0 0;}
.cta-list li{display:flex;gap:11px;font-size:15px;color:#c3d8d4;}
.cta-list li i{color:#7fd8c6;font-size:12px;margin-top:7px;}
.news-mini{margin-top:30px;border-top:1px solid rgba(255,255,255,.14);padding-top:22px;}
.news-mini h3{font-size:16px;margin-bottom:14px;}
.news-mini ul{display:grid;gap:11px;}
.news-mini li{display:flex;justify-content:space-between;gap:16px;font-size:14.5px;color:#c3d8d4;padding-bottom:11px;border-bottom:1px dashed rgba(255,255,255,.13);}
.news-mini li:last-child{border-bottom:0;padding-bottom:0;}
.news-mini li span{color:#8fada8;font-size:13px;white-space:nowrap;}
.intent-card{
 background:#fff;border-radius:var(--radius-l);padding:30px 28px;box-shadow:var(--shadow-l);color:var(--ink-2);
}
.intent-card h3{margin-bottom:6px;font-size:19px;}
.intent-card .intent-sub{font-size:14px;color:var(--muted);margin-bottom:20px;}
.field{margin-bottom:16px;}
.field label{display:block;font-size:13.5px;font-weight:700;color:var(--ink);margin-bottom:7px;}
.field input,.field select,.field textarea{
 width:100%;padding:12px 14px;border:1px solid var(--line-strong);border-radius:var(--radius-s);
 font-size:15px;color:var(--ink);background:#fbfdfc;transition:border-color .2s var(--ease),box-shadow .2s var(--ease),background-color .2s var(--ease);
}
.field input::placeholder,.field textarea::placeholder{color:#9ba9a6;}
.field input:focus,.field select:focus,.field textarea:focus{
 outline:none;border-color:var(--brand);background:#fff;box-shadow:0 0 0 4px rgba(13,107,95,.12);
}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:14px;}
.form-hint{font-size:13.5px;color:var(--brand-dark);min-height:22px;margin:12px 0 0;line-height:1.6;}
.form-tip{font-size:12.5px;color:var(--muted);margin:10px 0 0;}
/* ---------- 页脚 ---------- */
.site-footer{background:linear-gradient(180deg,#07231f 0%,#05201c 100%);color:#a9c4bf;padding:64px 0 0;margin-top:0;}
.site-footer .brand-name{color:#fff;}
.site-footer .brand-name em{color:#7fa09a;}
.site-footer .brand:hover{color:#fff;}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.25fr;gap:38px;padding-bottom:46px;}
.footer-brand p{font-size:14.5px;color:#9ab4af;max-width:380px;margin-bottom:14px;}
.footer-domain{font-size:13px;color:#7a9994;margin:0;}
.footer-col h4{font-size:15px;color:#fff;margin-bottom:16px;}
.footer-col a{display:block;font-size:14.5px;color:#a9c4bf;padding:5px 0;}
.footer-col a:hover{color:#fff;transform:translateX(2px);}
.footer-col p{font-size:14px;color:#9ab4af;margin:0 0 11px;line-height:1.7;}
.footer-col p:last-child{margin-bottom:0;}
.footer-bottom{
 border-top:1px solid rgba(255,255,255,.1);
 display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;
 padding:20px 0 26px;font-size:13px;color:#7f9c97;
}
/* ---------- 响应式 ---------- */
@media (max-width:1024px){
 .nav-burger{display:flex;}
 .nav-main{
  display:none;position:absolute;top:calc(100% + 12px);left:0;right:0;
  flex-direction:column;align-items:stretch;gap:4px;
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow-l);padding:12px;z-index:70;
 }
 .nav-toggle:checked ~ .nav-main{display:flex;}
 .nav-main > a{padding:12px 14px;}
 .nav-main > a.is-active::after{display:none;}
 .nav-main .nav-cta{margin:8px 0 0;justify-content:center;}
 .cat-hero .hero-grid{grid-template-columns:1fr;gap:34px;}
 .job-preview{max-width:560px;}
 .stat-grid{grid-template-columns:repeat(2,1fr);}
 .stat-item{padding:26px 20px;}
 .stat-item:nth-child(3){border-left:0;padding-left:0;}
 .level-grid{grid-template-columns:repeat(2,1fr);}
 .level-col:nth-child(3){border-left:0;}
 .level-col:nth-child(n+3){border-top:1px solid var(--line);}
 .card-grid--three,.settle-grid,.supply{grid-template-columns:1fr 1fr;}
 .flow{grid-template-columns:repeat(2,1fr);gap:26px 20px;}
 .proof-grid,.cta-band .cta-grid{grid-template-columns:1fr;gap:34px;}
 .kit-panel{grid-template-columns:1fr;gap:16px;}
 .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
}
@media (max-width:768px){
 .section{padding:62px 0;}
 .section--tight{padding:48px 0;}
 .cat-hero{padding:44px 0 54px;}
 .scene-grid,.supply{grid-template-columns:1fr;}
 .card-grid--three,.settle-grid{grid-template-columns:1fr;}
 .level-grid{grid-template-columns:1fr;}
 .level-col{border-left:0!important;border-top:1px solid var(--line);}
 .level-col:first-child{border-top:0;}
 .stat-grid{grid-template-columns:1fr;border-top:1px solid var(--line);}
 .stat-item{border-left:0!important;padding:22px 0;border-top:1px dashed var(--line);}
 .stat-item:first-child{border-top:0;}
 .flow{grid-template-columns:1fr;gap:26px;}
 .field-row{grid-template-columns:1fr;}
 .footer-grid{grid-template-columns:1fr;gap:28px;}
 .footer-bottom{justify-content:flex-start;}
}
@media (max-width:520px){
 .container{padding:0 16px;}
 .brand-name{font-size:17px;}
 .brand-mark{width:36px;height:36px;flex-basis:36px;font-size:17px;border-radius:10px;}
 .hero-actions .btn{width:100%;}
 .job-preview{padding:22px 18px;}
 .job-meta li{flex-direction:column;gap:4px;align-items:flex-start;}
 .job-meta li b{text-align:left;}
 .scene-item{grid-template-columns:1fr;gap:14px;}
 .quote{padding:20px 18px;}
 .intent-card{padding:24px 20px;}
}