/* ============================================================
   广东航皓律师事务所 — 全站样式
   主色：褐（bronze/brown）+ 天蓝（sky）
   ============================================================ */
:root{
  --brown-900:#3E1D0E; --brown-800:#5B2C16; --brown-700:#8B4A2B;
  --brown-600:#A15A34; --brown-500:#B87347; --brown-200:#E7D5C7; --brown-100:#F7EFE8;
  --sky-700:#1F6FA8; --sky-600:#2E86C1; --sky-500:#3E9CD9; --sky-300:#8FC7E8; --sky-100:#E8F4FB;
  --bronze:#B08D57;
  --ink:#2A2018; --muted:#7C6A5B; --line:#EDE2D8;
  --bg:#FBF8F5; --card:#FFFFFF;
  --ok:#16A34A; --warn:#D97706; --danger:#DC2626;
  --radius:16px;
  --shadow:0 8px 28px rgba(74,36,19,.08);
  --shadow-lg:0 18px 50px rgba(74,36,19,.16);
  --font-cn:"Noto Sans SC","PingFang SC","Microsoft YaHei","Hiragino Sans GB",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --font-en:"Inter","Segoe UI",system-ui,-apple-system,Roboto,"Helvetica Neue",Arial,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-font-smoothing:antialiased;scroll-behavior:smooth}
body{font-family:var(--font-cn);color:var(--ink);background:var(--bg);line-height:1.6}
a{text-decoration:none;color:inherit}
img{display:block;max-width:100%}
button{font-family:inherit}
.wrap{max-width:1200px;margin:0 auto;padding:0 40px}

/* 英文态排版微调 */
html[lang="en"] body{font-family:var(--font-en)}
html[lang="en"] .nav{gap:22px}
html[lang="en"] .menu{gap:22px;font-size:14.5px}
html[lang="en"] .hero h1{font-size:46px;line-height:1.16}
html[lang="en"] .sec-head h2{font-size:30px}
html[lang="en"] .pagehero h1{font-size:40px}
html[lang="en"] .biz-title{font-size:15px}
html[lang="en"] .cap h3{font-size:17.5px}

/* ---------- Header ---------- */
header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;height:72px;gap:36px}
.brand img{height:38px}
.menu{display:flex;gap:30px;font-size:15px;color:#3B3028;margin-left:6px}
.menu a{padding:6px 0;position:relative;transition:color .2s;white-space:nowrap}
.menu a:hover{color:var(--brown-700)}
.menu a.active{color:var(--brown-700);font-weight:600}
.menu a.active::after{content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;background:var(--brown-700);border-radius:2px}
.navright{display:flex;align-items:center;gap:12px;margin-left:auto}
.lang{font-size:12.5px;letter-spacing:.08em;color:var(--brown-700);font-weight:700;padding:7px 13px;border-radius:999px;border:1px solid var(--brown-200);background:var(--brown-100);transition:.2s;cursor:pointer;user-select:none}
.lang:hover{background:var(--brown-700);color:#fff;border-color:var(--brown-700)}
.btn-consult{background:var(--brown-700);color:#fff;font-size:14px;font-weight:600;padding:10px 18px;border-radius:999px;transition:.2s;white-space:nowrap}
.btn-consult:hover{background:var(--brown-800)}

/* 移动端汉堡按钮（桌面隐藏，≤760px 显示） */
.nav-toggle{display:none;flex-direction:column;justify-content:center;gap:5px;width:42px;height:42px;padding:0;margin-left:8px;background:transparent;border:none;cursor:pointer}
.nav-toggle span{display:block;width:22px;height:2px;background:var(--brown-800);border-radius:2px;transition:transform .25s,opacity .2s}
header.nav-open .nav-toggle span:nth-child(1){transform:translateY(7px) rotate(45deg)}
header.nav-open .nav-toggle span:nth-child(2){opacity:0}
header.nav-open .nav-toggle span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ---------- Buttons ---------- */
.btn{font-size:15px;font-weight:600;padding:14px 28px;border-radius:999px;transition:.2s;cursor:pointer;border:none;white-space:nowrap;display:inline-block}
.btn-primary{background:linear-gradient(135deg,var(--sky-500),var(--sky-600));color:#fff;box-shadow:0 10px 24px rgba(46,134,193,.35)}
.btn-primary:hover{filter:brightness(1.06)}
.btn-ghost{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.38);color:#fff}
.btn-ghost:hover{background:rgba(255,255,255,.16)}
.btn-outline{background:#fff;border:1px solid var(--brown-700);color:var(--brown-700)}
.btn-outline:hover{background:var(--brown-700);color:#fff}
.btn:disabled{opacity:.55;cursor:not-allowed}

/* ---------- Hero (首页) ---------- */
.hero{background:
    radial-gradient(920px 520px at 90% 4%, rgba(62,156,217,.38), transparent 62%),
    radial-gradient(700px 420px at 4% 96%, rgba(176,141,87,.22), transparent 60%),
    linear-gradient(135deg,#47220F 0%,#6B351D 50%,#7B3F20 100%);
  color:#fff;padding:84px 0 92px;position:relative;overflow:hidden}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(0,0,0,.14),transparent 55%);pointer-events:none}
.hero-grid{display:flex;gap:56px;align-items:center;position:relative;z-index:2}
.hero-left{flex:1 1 0;min-width:0}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13px;letter-spacing:.06em;color:#CFE8F7;background:rgba(62,156,217,.18);border:1px solid rgba(143,199,232,.45);padding:7px 14px;border-radius:999px}
.eyebrow b{color:#fff;font-weight:600}
.hero h1{font-size:54px;line-height:1.18;font-weight:800;letter-spacing:-.01em;margin:24px 0 20px}
.hero p.lead{font-size:17px;line-height:1.85;color:#E9DCD3;max-width:560px}
.chips{display:flex;gap:12px;margin:26px 0 32px;flex-wrap:wrap}
.chip{font-size:13.5px;padding:8px 16px;border-radius:999px}
.chip.sky{background:rgba(62,156,217,.18);border:1px solid rgba(143,199,232,.5);color:#D5ECFA}
.chip.bronze{background:rgba(176,141,87,.22);border:1px solid rgba(176,141,87,.62);color:#F0E1C4}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap}

.ai-card{flex:0 0 380px;background:#fff;color:var(--ink);border-radius:20px;padding:20px;box-shadow:var(--shadow-lg);border:1px solid rgba(255,255,255,.6)}
.ai-head{display:flex;align-items:center;gap:12px;padding-bottom:14px;border-bottom:1px solid var(--line)}
.ai-avatar{width:42px;height:42px;border-radius:50%;flex:0 0 auto;background:linear-gradient(135deg,var(--brown-700),var(--bronze));display:flex;align-items:center;justify-content:center;color:#fff;font-size:13px;font-weight:700}
.ai-name{font-size:15px;font-weight:700}
.ai-status{font-size:12px;color:var(--muted);display:flex;align-items:center;gap:6px;margin-top:2px}
.dot{width:6px;height:6px;border-radius:50%;background:#22C55E;box-shadow:0 0 0 3px rgba(34,197,94,.16)}
.ai-body{background:var(--brown-100);border-radius:12px;padding:14px;font-size:13.5px;line-height:1.75;color:#4A3B30;margin:14px 0}
.ai-input{display:flex;align-items:center;gap:10px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:12px 14px}
.ai-input span{font-size:13.5px;color:#A79A8D;flex:1}
.ai-send{width:30px;height:30px;border-radius:9px;background:var(--sky-500);display:flex;align-items:center;justify-content:center;flex:0 0 auto}
.ai-send svg{width:15px;height:15px}

/* ---------- Section ---------- */
section{padding:86px 0}
.sec-head{max-width:760px;margin-bottom:44px}
.sec-head h2{font-size:34px;font-weight:800;letter-spacing:-.01em;color:var(--brown-900)}
.sec-head .sub{font-size:15px;color:var(--muted);margin-top:12px}
.kicker{display:inline-block;font-size:13px;font-weight:700;letter-spacing:.1em;color:var(--brown-600);text-transform:uppercase;margin-bottom:10px}

/* ---------- 业务领域（首页 10 卡） ---------- */
.biz-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:18px}
.biz-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:22px 20px;transition:.22s;position:relative;overflow:hidden}
.biz-card::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--brown-700);transform:scaleY(0);transform-origin:top;transition:.25s}
.biz-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:var(--brown-200)}
.biz-card:hover::before{transform:scaleY(1)}
.biz-num{font-size:12.5px;font-weight:800;color:var(--brown-500);letter-spacing:.08em}
.biz-title{font-size:16.5px;font-weight:700;margin:8px 0 8px;line-height:1.35}
.biz-desc{font-size:13px;color:var(--muted);line-height:1.7}

/* ---------- 三大能力 ---------- */
.caps{background:linear-gradient(135deg,#3E1D0E 0%,#5E2F19 60%,#6E3A1E 100%);color:#fff}
.caps .sec-head h2{color:#fff}
.caps .sec-head .sub{color:#D9C7BB}
.caps .kicker{color:var(--sky-300)}
.caps-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.cap{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);border-radius:18px;padding:30px 26px;transition:.25s}
.cap:hover{background:rgba(255,255,255,.1);transform:translateY(-4px)}
.cap-ico{width:48px;height:48px;border-radius:13px;display:flex;align-items:center;justify-content:center;margin-bottom:18px}
.cap-ico.sky{background:rgba(62,156,217,.22);border:1px solid rgba(143,199,232,.4)}
.cap-ico.bronze{background:rgba(176,141,87,.22);border:1px solid rgba(176,141,87,.45)}
.cap-ico svg{width:24px;height:24px}
.cap h3{font-size:19px;font-weight:700;margin-bottom:10px;line-height:1.35}
.cap p{font-size:14px;line-height:1.8;color:#DCCBC0}

/* ---------- 合规自测 ---------- */
.tool{background:var(--sky-100)}
.tool-box{background:#fff;border-radius:22px;border:1px solid #D6E9F6;box-shadow:var(--shadow);padding:44px;display:flex;align-items:center;gap:40px}
.tool-box h3{font-size:26px;font-weight:800;color:var(--brown-900);margin-bottom:10px}
.tool-box p{font-size:14.5px;color:var(--muted);max-width:560px;line-height:1.8}
.tool-badge{margin-left:auto;flex:0 0 auto;display:flex;flex-direction:column;align-items:center;gap:10px}
.tool-badge .big{font-size:34px;font-weight:800;color:var(--sky-600);letter-spacing:-.02em;white-space:nowrap}
.tool-badge .small{font-size:12.5px;color:var(--muted);white-space:nowrap}

/* ---------- 案例 ---------- */
.cases{background:#fff}
.case-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.case{background:var(--bg);border:1px solid var(--line);border-radius:var(--radius);padding:26px;transition:.22s}
.case:hover{box-shadow:var(--shadow);transform:translateY(-4px)}
.case-tag{display:inline-block;font-size:12px;font-weight:600;padding:5px 12px;border-radius:999px;margin-bottom:16px}
.tag-bronze{background:var(--brown-100);color:var(--brown-700)}
.tag-sky{background:var(--sky-100);color:var(--sky-700)}
.tag-brown{background:#F1E3DA;color:var(--brown-800)}
.case h3{font-size:18px;font-weight:700;line-height:1.45;margin-bottom:12px}
.case .result{font-size:15px;font-weight:700;color:var(--brown-700);margin-bottom:12px}
.case .result em{font-style:normal;color:var(--sky-600)}
.case p{font-size:13.5px;color:var(--muted);line-height:1.75}

/* ---------- 团队 ---------- */
.team-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.member{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px 22px;transition:.22s}
.member:hover{box-shadow:var(--shadow);transform:translateY(-4px)}
.member.expert{border-color:var(--sky-300);background:linear-gradient(180deg,#F4FAFE,#fff)}
.avatar{width:72px;height:72px;border-radius:50%;background:#EEE7E0;display:flex;align-items:center;justify-content:center;overflow:hidden;margin-bottom:16px}
.member.expert .avatar{background:#DCEAF5}
.avatar svg{width:44px;height:44px}
.avatar img{width:72px;height:72px;object-fit:cover}
.m-name{font-size:18px;font-weight:700}
.m-role{font-size:12.5px;color:var(--sky-700);font-weight:600;margin:4px 0 8px;line-height:1.5}
.member.expert .m-role{color:var(--sky-600)}
.m-line{font-size:13px;color:var(--muted);line-height:1.7}
.badge{display:inline-block;font-size:11px;font-weight:700;letter-spacing:.04em;padding:4px 10px;border-radius:999px;background:var(--sky-500);color:#fff;margin-bottom:10px}

/* ---------- 新闻 ---------- */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.post{border:1px solid var(--line);border-radius:var(--radius);padding:26px;transition:.22s;background:#fff}
.post:hover{box-shadow:var(--shadow);transform:translateY(-4px)}
.post .meta{font-size:12px;color:var(--brown-500);font-weight:700;letter-spacing:.04em}
.post h3{font-size:17px;font-weight:700;line-height:1.5;margin:12px 0 10px}
.post p{font-size:13.5px;color:var(--muted);line-height:1.75}

/* ---------- CTA ---------- */
.ctaband{background:
    radial-gradient(700px 400px at 12% 10%, rgba(62,156,217,.3), transparent 60%),
    linear-gradient(135deg,#5B2C16,#8B4A2B);color:#fff;text-align:center;padding:76px 0}
.ctaband h2{font-size:34px;font-weight:800;letter-spacing:-.01em}
.ctaband p{font-size:15.5px;color:#EBDCD3;margin:16px 0 30px}

/* ---------- Footer ---------- */
footer{background:#331708;color:#BFA99B;padding:60px 0 34px;font-size:13.5px}
.f-top{display:flex;gap:60px;padding-bottom:38px;border-bottom:1px solid rgba(255,255,255,.1);flex-wrap:wrap}
.f-brand img{height:34px;margin-bottom:16px}
.f-brand p{max-width:300px;line-height:1.85;color:#9C8878}
.f-cols{display:flex;gap:64px;margin-left:auto;flex-wrap:wrap}
.f-col h4{color:#fff;font-size:14px;margin-bottom:16px}
.f-col a{display:block;line-height:2.1;color:#BFA99B;transition:.2s}
.f-col a:hover{color:#fff}
.f-bottom{display:flex;justify-content:space-between;padding-top:24px;color:#8A7565;font-size:12.5px;flex-wrap:wrap;gap:10px}

/* ---------- 内页通用 ---------- */
.pagehero{background:linear-gradient(135deg,#47220F,#6B351D 60%,#7B3F20);color:#fff;padding:64px 0 60px}
.pagehero h1{font-size:44px;font-weight:800;letter-spacing:-.01em;margin-bottom:14px}
.pagehero p{font-size:16px;color:#E4D5CB;max-width:680px;line-height:1.8}
.crumbs{font-size:13px;color:#C9B4A6;margin-bottom:18px}
.crumbs a{color:#D9E9F5}
.crumbs a:hover{text-decoration:underline}
.crumbs span{margin:0 8px;opacity:.6}

/* ---------- 业务领域页 ---------- */
.filter-bar{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:26px}
.filter{padding:9px 18px;border-radius:999px;border:1px solid var(--line);background:#fff;font-size:14px;color:var(--muted);cursor:pointer;transition:.2s}
.filter:hover{border-color:var(--brown-500);color:var(--brown-700)}
.filter.on{background:var(--brown-700);border-color:var(--brown-700);color:#fff;font-weight:600}
.biz-list{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.biz-item{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px 28px;transition:.22s;display:flex;gap:20px}
.biz-item:hover{box-shadow:var(--shadow);transform:translateY(-3px);border-color:var(--brown-200)}
.biz-item .no{font-size:22px;font-weight:800;color:var(--brown-200);flex:0 0 auto;line-height:1.2}
.biz-item h3{font-size:19px;font-weight:700;margin-bottom:10px}
.biz-item p{font-size:14px;color:var(--muted);line-height:1.8;margin-bottom:12px}
.biz-item ul{list-style:none;display:flex;flex-wrap:wrap;gap:8px}
.biz-item li{font-size:12.5px;background:var(--brown-100);color:var(--brown-700);padding:5px 12px;border-radius:999px}
.industry-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.industry{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;transition:.22s}
.industry:hover{box-shadow:var(--shadow);transform:translateY(-3px)}
.industry h3{font-size:18px;font-weight:700;margin-bottom:10px;color:var(--brown-900)}
.industry p{font-size:13.5px;color:var(--muted);line-height:1.8}

/* ---------- AI 对话页 ---------- */
.chat-layout{display:grid;grid-template-columns:320px 1fr;gap:24px;align-items:start}
.chat-side{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;position:sticky;top:92px}
.chat-side .s-avatar{width:88px;height:88px;border-radius:50%;background:linear-gradient(135deg,var(--brown-700),var(--bronze));display:flex;align-items:center;justify-content:center;color:#fff;font-size:26px;font-weight:700;margin-bottom:16px}
.chat-side h3{font-size:19px;font-weight:700;margin-bottom:6px}
.chat-side .s-role{font-size:13px;color:var(--sky-700);font-weight:600;margin-bottom:16px}
.chat-side ul{list-style:none;margin:18px 0}
.chat-side li{font-size:13.5px;color:var(--muted);padding:9px 0;border-bottom:1px dashed var(--line);display:flex;gap:10px}
.chat-side li::before{content:"✓";color:var(--sky-600);font-weight:700}
.notice{background:var(--brown-100);border-radius:12px;padding:14px;font-size:12.5px;color:#7A6552;line-height:1.75}
.chat-main{background:#fff;border:1px solid var(--line);border-radius:var(--radius);display:flex;flex-direction:column;height:640px;overflow:hidden}
.chat-top{display:flex;align-items:center;gap:12px;padding:18px 22px;border-bottom:1px solid var(--line);background:var(--brown-100)}
.chat-top .t-av{width:36px;height:36px;border-radius:50%;background:linear-gradient(135deg,var(--brown-700),var(--bronze));display:flex;align-items:center;justify-content:center;color:#fff;font-size:12px;font-weight:700}
.chat-top b{font-size:15px}
.chat-top small{display:block;font-size:12px;color:var(--muted)}
.mode-pill{margin-left:auto;font-size:11.5px;font-weight:700;padding:5px 11px;border-radius:999px;background:var(--sky-100);color:var(--sky-700)}
.mode-pill.mock{background:#FEF3C7;color:#92400E}
.chat-body{flex:1;overflow-y:auto;padding:24px 22px;background:#FCFAF8}
.bubble{max-width:78%;padding:14px 18px;border-radius:16px;font-size:14.5px;line-height:1.8;margin-bottom:16px;white-space:pre-wrap;word-break:break-word}
.bubble.ai{background:var(--brown-100);color:#3D2E22;border-bottom-left-radius:4px}
.bubble.me{background:var(--sky-500);color:#fff;margin-left:auto;border-bottom-right-radius:4px}
.bubble .who{display:block;font-size:11.5px;opacity:.65;margin-bottom:6px;font-weight:700}
/* AI 回复的 Markdown 排版（气泡整体是 pre-wrap，这里要还原成正常流） */
.bubble .md{white-space:normal}
.bubble .md p{margin:0 0 8px}
.bubble .md p:last-child{margin-bottom:0}
.bubble .md ul,.bubble .md ol{margin:0 0 8px;padding-left:20px}
.bubble .md li{margin:3px 0}
.bubble .md .md-h{font-weight:700;margin:2px 0 8px}
.bubble .md strong{font-weight:700}
.bubble .md code{background:rgba(0,0,0,.07);padding:1px 5px;border-radius:4px;font-size:13px}
.chat-suggest{display:flex;gap:8px;flex-wrap:wrap;padding:0 22px 14px}
.sug{font-size:12.5px;padding:8px 14px;border-radius:999px;border:1px solid var(--sky-300);color:var(--sky-700);background:var(--sky-100);cursor:pointer;transition:.2s}
.sug:hover{background:var(--sky-500);color:#fff;border-color:var(--sky-500)}
.composer{display:flex;gap:12px;padding:16px 22px;border-top:1px solid var(--line);background:#fff}
.composer textarea{flex:1;border:1px solid var(--line);border-radius:12px;padding:12px 14px;font-size:14px;font-family:inherit;resize:none;height:52px;outline:none}
.composer textarea:focus{border-color:var(--sky-500)}
.composer button{flex:0 0 auto;height:52px;padding:0 26px;border-radius:12px;border:none;background:var(--sky-500);color:#fff;font-weight:600;cursor:pointer}
.composer button:hover{background:var(--sky-600)}
.composer button:disabled{opacity:.6;cursor:not-allowed}
.typing{display:none;font-size:13px;color:var(--muted);padding:0 22px 12px}

/* ---------- 在线委托页 ---------- */
.form-layout{display:grid;grid-template-columns:1fr 340px;gap:24px;align-items:start}
.form-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:34px}
.form-card h3{font-size:20px;font-weight:700;margin-bottom:6px}
.form-card .hint{font-size:13px;color:var(--muted);margin-bottom:24px}
.field{margin-bottom:20px}
.field label{display:block;font-size:13.5px;font-weight:600;margin-bottom:8px;color:#3B3028}
.field label .req{color:var(--danger)}
.field input,.field textarea,.field select{width:100%;border:1px solid var(--line);border-radius:12px;padding:12px 14px;font-size:14px;font-family:inherit;outline:none;background:#fff;transition:.2s}
.field input:focus,.field textarea:focus,.field select:focus{border-color:var(--sky-500)}
.field textarea{min-height:120px;resize:vertical}
.field .err{display:none;font-size:12.5px;color:var(--danger);margin-top:6px}
.field.invalid input,.field.invalid textarea{border-color:var(--danger)}
.field.invalid .err{display:block}
.choices{display:flex;gap:10px;flex-wrap:wrap}
.choice{padding:9px 16px;border-radius:999px;border:1px solid var(--line);background:#fff;font-size:13.5px;color:var(--muted);cursor:pointer;transition:.2s}
.choice:hover{border-color:var(--brown-500)}
.choice.on{background:var(--brown-700);border-color:var(--brown-700);color:#fff;font-weight:600}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.side-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;margin-bottom:18px}
.side-card h4{font-size:16px;font-weight:700;margin-bottom:14px;display:flex;align-items:center;gap:9px}
.side-card h4 .ic{width:26px;height:26px;border-radius:8px;background:var(--brown-100);display:flex;align-items:center;justify-content:center;font-size:13px}
.side-card p,.side-card li{font-size:13.5px;color:var(--muted);line-height:1.8}
.step{display:flex;gap:14px;margin-bottom:16px}
.step .n{width:28px;height:28px;border-radius:50%;background:var(--brown-700);color:#fff;display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:700;flex:0 0 auto}
.step b{font-size:14px;display:block;margin-bottom:3px}
.step span{font-size:13px;color:var(--muted)}

/* ---------- 新闻页 ---------- */
.article-list{display:flex;flex-direction:column;gap:18px}
.article-item{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px 30px;transition:.22s;cursor:pointer}
.article-item:hover{box-shadow:var(--shadow);transform:translateY(-2px)}
.article-item .meta{font-size:12px;color:var(--brown-500);font-weight:700;letter-spacing:.04em;margin-bottom:10px}
.article-item h3{font-size:20px;font-weight:700;margin-bottom:10px;line-height:1.45}
.article-item p{font-size:14px;color:var(--muted);line-height:1.8}
.article-item .body{display:none;margin-top:16px;padding-top:16px;border-top:1px dashed var(--line);font-size:14px;line-height:1.9;color:#4A4038}
.article-item.open .body{display:block}
.empty{text-align:center;padding:60px 0;color:var(--muted);font-size:14px}
.ch-cover{margin:-28px -30px 18px;border-radius:calc(var(--radius) - 1px) calc(var(--radius) - 1px) 0 0;overflow:hidden;background:linear-gradient(135deg,var(--brown-100),var(--sky-100))}
.ch-cover img{display:block;width:100%;max-height:240px;object-fit:cover}

/* ---------- 关于页 ---------- */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.about-grid p{font-size:15px;line-height:1.9;color:var(--muted);margin-bottom:14px}
.stat-row{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:10px}
.stat{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;text-align:center}
.stat b{display:block;font-size:28px;font-weight:800;color:var(--brown-700);letter-spacing:-.02em}
.stat span{font-size:13px;color:var(--muted)}
.value-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.value{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px}
.value h4{font-size:17px;font-weight:700;margin-bottom:10px;color:var(--brown-900)}
.value p{font-size:13.5px;color:var(--muted);line-height:1.8}

/* ---------- Toast ---------- */
.toast{position:fixed;left:50%;bottom:40px;transform:translateX(-50%) translateY(20px);background:#2A2018;color:#fff;padding:14px 26px;border-radius:999px;font-size:14px;opacity:0;pointer-events:none;transition:.3s;z-index:999;box-shadow:0 12px 30px rgba(0,0,0,.25);max-width:80vw;text-align:center}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
.toast.ok{background:#166534}
.toast.err{background:#991B1B}

/* ---------- 响应式 ---------- */
@media (max-width:1100px){
  .biz-grid{grid-template-columns:repeat(3,1fr)}
  .team-grid{grid-template-columns:repeat(2,1fr)}
  .chat-layout{grid-template-columns:1fr}
  .chat-side{position:static}
  .form-layout{grid-template-columns:1fr}
  .biz-list{grid-template-columns:1fr}
  .industry-grid,.value-grid,.case-grid,.news-grid,.caps-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:760px){
  .wrap{padding:0 20px}
  .nav-toggle{display:inline-flex}
  .menu{
    position:absolute;top:72px;left:0;right:0;z-index:49;
    flex-direction:column;gap:0;
    background:#fff;border-top:1px solid var(--line);
    box-shadow:0 20px 36px rgba(0,0,0,.14);
    max-height:0;overflow:hidden;transition:max-height .26s ease;
  }
  header.nav-open .menu{max-height:460px;overflow:auto}
  .menu a{padding:15px 20px;border-bottom:1px solid var(--line);font-size:16px}
  .menu a:last-child{border-bottom:none}
  .menu a.active::after{display:none}
  .hero-grid{flex-direction:column}
  .ai-card{flex:1 1 auto;width:100%}
  .hero h1{font-size:36px}
  html[lang="en"] .hero h1{font-size:32px}
  .biz-grid,.team-grid,.case-grid,.news-grid,.caps-grid,.industry-grid,.value-grid,.stat-row,.biz-list{grid-template-columns:1fr}
  .grid2{grid-template-columns:1fr}
  .pagehero h1{font-size:30px}
  .tool-box{flex-direction:column;padding:28px}
  .tool-badge{margin-left:0}
  .f-top{gap:26px;padding-bottom:26px}
  .f-cols{gap:26px 30px;margin-left:0}
}

/* ---------- AI 智能派案卡片 ---------- */
.lw-box{
  margin:2px 0 16px;padding:15px 15px 9px;border:1px solid var(--line);
  border-radius:var(--radius);background:linear-gradient(180deg,#FDFAF6,#FFFFFF);
}
.lw-head{display:flex;flex-direction:column;gap:3px;margin-bottom:11px}
.lw-head b{font-size:13.5px;letter-spacing:.2px;color:var(--brown-800)}
.lw-head span{font-size:12px;color:var(--muted)}
.lw-card{
  display:flex;align-items:center;gap:12px;padding:11px 13px;margin-bottom:9px;
  border:1px solid var(--line);border-radius:12px;background:var(--card);
  transition:border-color .18s,box-shadow .18s,transform .18s;
}
.lw-card:last-child{margin-bottom:4px}
.lw-card.first{border-color:var(--sky-300);background:linear-gradient(180deg,#FCFEFF,var(--card))}
.lw-card:hover{border-color:var(--bronze);box-shadow:var(--shadow);transform:translateY(-1px)}
.lw-badge{
  font-style:normal;font-size:10.5px;font-weight:700;line-height:1.4;
  margin-left:7px;padding:1px 7px;border-radius:20px;
  background:var(--sky-600);color:#fff;letter-spacing:.3px;vertical-align:1px;
}
.lw-ava{
  flex:0 0 40px;width:40px;height:40px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  font-weight:800;font-size:17px;color:#fff;letter-spacing:1px;
  background:linear-gradient(135deg,var(--brown-600),var(--bronze));
}
.lw-main{flex:1;min-width:0;display:flex;flex-direction:column;gap:3px}
.lw-name{font-size:14.5px;font-weight:700;color:var(--brown-900)}
.lw-title{font-style:normal;font-size:12px;color:var(--muted)}
.lw-tags{display:flex;flex-wrap:wrap;gap:5px;margin-top:3px}
.lw-tags i{
  font-style:normal;font-size:11px;line-height:1.5;padding:2px 8px;
  border-radius:20px;background:var(--brown-100);color:var(--muted);
}
.lw-tags i.tag-area{background:var(--sky-100);color:var(--sky-700);font-weight:600}
.lw-go{
  flex:0 0 auto;font-size:12px;font-weight:700;color:var(--sky-700);
  white-space:nowrap;border-bottom:1px solid transparent;transition:border-color .18s;
}
.lw-card:hover .lw-go{border-bottom-color:var(--sky-700)}

/* 委托页：由 AI 派案带入时的「已对接律师」提示 */
.match-note{
  display:none;align-items:center;gap:11px;margin:0 0 16px;padding:12px 14px;
  border:1px solid var(--sky-300);border-radius:12px;background:var(--sky-100);
}
.match-note.on{display:flex}
.mn-ava{
  flex:0 0 36px;width:36px;height:36px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  font-weight:800;font-size:16px;color:#fff;letter-spacing:1px;
  background:linear-gradient(135deg,var(--sky-700),var(--sky-500));
}
.mn-txt{display:flex;flex-direction:column;gap:2px;min-width:0}
.mn-txt b{font-size:13.5px;color:var(--sky-700)}
.mn-txt span{font-size:12px;color:var(--muted)}
@media (max-width:760px){
  .lw-card{gap:10px;padding:10px}
  .lw-ava{flex:0 0 34px;width:34px;height:34px;font-size:15px}
  .lw-go{display:none}
}


/* ============================================================
   纯文本页（隐私政策等）
   ============================================================ */
.legal{padding:56px 0 86px}
.legal .doc{max-width:880px;margin:0 auto;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:46px 50px}
.legal .meta{font-size:12.5px;color:var(--muted);margin-bottom:26px;padding-bottom:18px;border-bottom:1px dashed var(--line)}
.legal .lede{background:var(--brown-100);border-left:3px solid var(--brown-500);border-radius:0 12px 12px 0;padding:18px 20px;margin-bottom:30px}
.legal .lede p{font-size:15px;font-weight:600;color:var(--brown-800);line-height:1.85}
.legal h2{font-size:18px;font-weight:800;color:var(--ink);margin:34px 0 12px;line-height:1.5}
.legal h2:first-of-type{margin-top:0}
.legal p,.legal li{font-size:14.5px;line-height:1.95;color:#4A4038}
.legal p+p{margin-top:10px}
.legal ul{margin:10px 0 0 22px;list-style:disc}
.legal li{margin-bottom:8px}
.legal b{color:var(--ink)}
.legal .contact{margin-top:12px;padding:16px 18px;background:var(--bg);border:1px solid var(--line);border-radius:12px}
.legal .contact p{font-size:14px}
@media(max-width:720px){.legal{padding:36px 0 60px}.legal .doc{padding:28px 22px}}

.f-bottom a{color:#BFA99B;transition:.2s}
.f-bottom a:hover{color:#fff;text-decoration:underline}

/* ---- 委托表单：蜜罐字段（移出可视区，真人看不到）与隐私政策勾选 ---- */
.hp{position:absolute!important;left:-9999px!important;top:auto!important;width:1px;height:1px;overflow:hidden}
.consent{display:flex!important;align-items:flex-start;gap:9px;font-weight:400!important;font-size:13px!important;line-height:1.75;color:var(--muted);cursor:pointer}
.consent input{width:16px;height:16px;flex:0 0 auto;margin-top:2px;accent-color:var(--brown-500);cursor:pointer}
.consent a{color:var(--sky-600)}
.consent a:hover{text-decoration:underline}
.field.invalid .consent{color:var(--danger)}