/* ===== 风筝人·招聘 全局样式 ===== */
:root{
  --navy:#16264C;
  --navy-2:#1F3560;
  --navy-soft:#2C4372;
  --red:#C8412B;
  --red-dark:#A83420;
  --amber:#E8A33D;
  --cream:#FAF6EF;
  --paper:#FFFDF8;
  --ink:#2B2F38;
  --muted:#6B7280;
  --line:#E8E2D6;
  --radius:14px;
  --shadow:0 6px 24px rgba(22,38,76,.08);
  --shadow-hover:0 14px 36px rgba(22,38,76,.14);
  --serif:"Songti SC","Noto Serif SC","STSong",serif;
  --sans:-apple-system,BlinkMacSystemFont,"PingFang SC","Helvetica Neue","Microsoft YaHei",sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  font-family:var(--sans);
  color:var(--ink);
  background:var(--cream);
  line-height:1.7;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
}
a{color:var(--navy);text-decoration:none;}
a:hover{color:var(--red);}
img{max-width:100%;}
.container{max-width:1120px;margin:0 auto;padding:0 20px;}
h1,h2,h3,h4{font-family:var(--serif);color:var(--navy);line-height:1.35;}

/* ===== 顶部导航 ===== */
.site-header{
  position:sticky;top:0;z-index:900;
  background:rgba(22,38,76,.96);
  backdrop-filter:blur(8px);
  box-shadow:0 2px 12px rgba(0,0,0,.12);
}
.nav-bar{display:flex;align-items:center;justify-content:space-between;height:64px;max-width:1180px;margin:0 auto;padding:0 20px;}
.nav-logo{display:flex;align-items:center;gap:10px;color:#fff;font-family:var(--serif);font-size:20px;font-weight:700;letter-spacing:1px;}
.nav-logo .logo-mark{width:34px;height:34px;flex:none;}
.nav-links{display:flex;align-items:center;gap:4px;list-style:none;}
.nav-links a{color:rgba(255,255,255,.82);font-size:14.5px;padding:8px 12px;border-radius:8px;transition:.2s;}
.nav-links a:hover,.nav-links a.active{color:#fff;background:rgba(255,255,255,.1);}
.nav-cta{
  margin-left:10px;background:var(--red);color:#fff!important;
  padding:9px 18px;border-radius:999px;font-weight:600;font-size:14.5px;
  box-shadow:0 4px 14px rgba(200,65,43,.45);transition:.2s;
}
.nav-cta:hover{background:var(--red-dark);transform:translateY(-1px);}
.nav-toggle{display:none;background:none;border:0;cursor:pointer;padding:8px;}
.nav-toggle span{display:block;width:24px;height:2px;background:#fff;margin:5px 0;transition:.25s;}
@media (max-width:900px){
  .nav-toggle{display:block;}
  .nav-links{
    position:absolute;top:64px;left:0;right:0;flex-direction:column;align-items:stretch;
    background:var(--navy);padding:10px 16px 18px;gap:2px;
    display:none;box-shadow:0 12px 24px rgba(0,0,0,.25);
  }
  .nav-links.open{display:flex;}
  .nav-links a{display:block;padding:12px 10px;}
  .nav-cta{margin:10px 0 0;text-align:center;}
  .nav-toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg);}
  .nav-toggle.open span:nth-child(2){opacity:0;}
  .nav-toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}
}

/* ===== Hero ===== */
.hero{
  background:linear-gradient(160deg,#16264C 0%,#1F3560 55%,#2C4372 100%);
  color:#fff;padding:88px 0 96px;position:relative;overflow:hidden;
}
.hero::after{
  content:"";position:absolute;right:-120px;top:-120px;width:420px;height:420px;
  border-radius:50%;background:radial-gradient(circle,rgba(232,163,61,.22),transparent 70%);
}
.hero::before{
  content:"";position:absolute;left:-100px;bottom:-140px;width:380px;height:380px;
  border-radius:50%;background:radial-gradient(circle,rgba(200,65,43,.2),transparent 70%);
}
.hero-inner{position:relative;z-index:2;max-width:1120px;margin:0 auto;padding:0 20px;}
.hero-kicker{color:var(--amber);letter-spacing:6px;font-size:14px;margin-bottom:14px;font-family:var(--serif);}
.hero h1{color:#fff;font-size:clamp(30px,5.2vw,52px);letter-spacing:2px;}
.hero .slogan{
  margin-top:18px;font-family:var(--serif);font-size:clamp(17px,2.4vw,24px);
  color:rgba(255,255,255,.92);letter-spacing:2px;
}
.hero .slogan b{color:var(--amber);}
.hero p.lead{margin-top:16px;color:rgba(255,255,255,.78);max-width:640px;}

/* ===== Hero VR 动态背景 ===== */
.hero-vr{overflow:hidden;}
.hero-vr .hero-inner{position:relative;z-index:1;}
.hero-vr-bg{
  position:absolute;inset:0;z-index:0;overflow:hidden;
  /* VR 加载失败时的藏青渐变兜底 */
  background:linear-gradient(160deg,#16264C 0%,#1F3560 55%,#2C4372 100%);
}
.hero-vr-bg iframe{
  position:absolute;top:50%;left:50%;
  width:150%;height:150%;min-width:900px;min-height:700px;
  transform:translate(-50%,-50%) scale(1.05);
  border:0;pointer-events:none;
}
.hero-vr-mask{
  position:absolute;inset:0;z-index:0;pointer-events:none;
  background:
    linear-gradient(90deg,rgba(22,38,76,.55) 0%,rgba(22,38,76,.18) 75%),
    linear-gradient(180deg,rgba(22,38,76,.8) 0%,rgba(22,38,76,.6) 55%,rgba(22,38,76,.5) 100%);
}
.hero-vr .hero-kicker,.hero-vr h1,.hero-vr .slogan,.hero-vr .lead{text-shadow:0 1px 10px rgba(15,25,50,.55);}
.hero-vr-link{
  position:absolute;right:22px;bottom:18px;z-index:1;
  display:inline-flex;align-items:center;gap:6px;
  padding:8px 16px;border-radius:999px;font-size:13px;font-weight:600;
  background:rgba(22,38,76,.55);color:#fff!important;
  border:1px solid rgba(255,255,255,.35);backdrop-filter:blur(6px);
  transition:.2s;
}
.hero-vr-link:hover{background:var(--red);border-color:var(--red);}
@media (max-width:768px){
  .hero-vr-mask{background:rgba(22,38,76,.8);}
  .hero-vr-link{right:14px;bottom:12px;}
}
.hero-actions{margin-top:32px;display:flex;gap:14px;flex-wrap:wrap;}
.btn{
  display:inline-block;padding:13px 28px;border-radius:999px;font-weight:600;
  transition:.22s;cursor:pointer;border:0;font-size:15px;
}
.btn-primary{background:var(--red);color:#fff!important;box-shadow:0 6px 18px rgba(200,65,43,.4);}
.btn-primary:hover{background:var(--red-dark);transform:translateY(-2px);}
.btn-ghost{background:rgba(255,255,255,.1);color:#fff!important;border:1px solid rgba(255,255,255,.35);}
.btn-ghost:hover{background:rgba(255,255,255,.2);}
.btn-outline{background:#fff;color:var(--navy)!important;border:1.5px solid var(--navy);}
.btn-outline:hover{background:var(--navy);color:#fff!important;}
.btn-sm{padding:8px 18px;font-size:13.5px;}

/* ===== 区块 ===== */
.section{padding:72px 0;}
.section.alt{background:var(--paper);}
.section-head{text-align:center;margin-bottom:44px;}
.section-head .vertical-tag{
  display:inline-block;writing-mode:vertical-rl;letter-spacing:6px;
  font-family:var(--serif);font-size:13px;color:var(--red);
  border-left:2px solid var(--amber);padding:4px 6px;margin-bottom:14px;height:110px;
}
.section-head h2{font-size:clamp(24px,3.4vw,34px);letter-spacing:2px;}
.section-head p{color:var(--muted);margin-top:10px;max-width:640px;margin-left:auto;margin-right:auto;}

.grid{display:grid;gap:22px;}
.grid-2{grid-template-columns:repeat(2,1fr);}
.grid-3{grid-template-columns:repeat(3,1fr);}
.grid-4{grid-template-columns:repeat(4,1fr);}
@media(max-width:900px){.grid-3,.grid-4{grid-template-columns:repeat(2,1fr);}}
@media(max-width:600px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr;}}

.card{
  background:#fff;border-radius:var(--radius);padding:26px;
  box-shadow:var(--shadow);border:1px solid var(--line);
  transition:transform .25s,box-shadow .25s;
}
.card:hover{transform:translateY(-5px);box-shadow:var(--shadow-hover);}
.card .card-icon{font-size:30px;line-height:1;margin-bottom:12px;}
.card h3{font-size:19px;margin-bottom:8px;}
.card p{color:var(--muted);font-size:14.5px;}
.card .card-link{display:inline-block;margin-top:12px;color:var(--red);font-weight:600;font-size:14px;}

.pill{display:inline-block;padding:3px 12px;border-radius:999px;font-size:12.5px;font-weight:600;letter-spacing:.5px;}
.pill-navy{background:rgba(22,38,76,.08);color:var(--navy);}
.pill-red{background:rgba(200,65,43,.1);color:var(--red);}
.pill-amber{background:rgba(232,163,61,.15);color:#9C6A1B;}
.pill-green{background:rgba(46,125,50,.1);color:#2E7D32;}

/* ===== 滚动渐入 ===== */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease;}
.reveal.in{opacity:1;transform:none;}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none;}}

/* ===== 页脚 ===== */
.site-footer{background:var(--navy);color:rgba(255,255,255,.75);padding:52px 0 30px;margin-top:0;}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:36px;}
@media(max-width:760px){.footer-grid{grid-template-columns:1fr;}}
.site-footer h4{color:#fff;font-size:16px;margin-bottom:14px;letter-spacing:1px;}
.site-footer a{color:rgba(255,255,255,.75);}
.site-footer a:hover{color:var(--amber);}
.site-footer ul{list-style:none;font-size:14px;}
.site-footer li{margin-bottom:8px;}
.footer-brand .footer-logo{font-family:var(--serif);color:#fff;font-size:22px;font-weight:700;}
.footer-brand .footer-slogan{font-family:var(--serif);color:var(--amber);margin-top:8px;letter-spacing:2px;font-size:14px;}
.footer-brand p{font-size:14px;margin-top:10px;}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:36px;padding-top:20px;text-align:center;font-size:13px;color:rgba(255,255,255,.5);}

/* ===== 岗位卡片 ===== */
.job-card{display:flex;flex-direction:column;gap:10px;}
.job-card .job-top{display:flex;justify-content:space-between;align-items:flex-start;gap:10px;flex-wrap:wrap;}
.job-card h3{font-size:18px;}
.job-card .salary{color:var(--red);font-weight:700;font-family:var(--serif);white-space:nowrap;}
.job-card .job-tags{display:flex;gap:8px;flex-wrap:wrap;}
.job-card .job-brief{color:var(--muted);font-size:14px;}
.job-card .job-actions{margin-top:auto;padding-top:8px;display:flex;gap:10px;flex-wrap:wrap;}

/* ===== 筛选器 ===== */
.filter-bar{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-bottom:36px;}
.filter-chip{
  padding:8px 20px;border-radius:999px;border:1.5px solid var(--line);
  background:#fff;color:var(--ink);cursor:pointer;font-size:14px;transition:.2s;
}
.filter-chip:hover{border-color:var(--navy);}
.filter-chip.active{background:var(--navy);color:#fff;border-color:var(--navy);}
.filter-chip.dept.active{background:var(--red);border-color:var(--red);}

/* ===== 模态框 ===== */
.modal-mask{
  position:fixed;inset:0;background:rgba(15,22,40,.62);z-index:1000;
  display:none;align-items:flex-start;justify-content:center;padding:40px 16px;overflow-y:auto;
}
.modal-mask.show{display:flex;}
.modal{
  background:var(--paper);border-radius:18px;max-width:820px;width:100%;
  padding:36px 34px;position:relative;box-shadow:0 30px 80px rgba(0,0,0,.35);
  animation:modalIn .28s ease;
}
@keyframes modalIn{from{opacity:0;transform:translateY(24px) scale(.98);}to{opacity:1;transform:none;}}
.modal-close{
  position:absolute;top:14px;right:16px;width:38px;height:38px;border-radius:50%;
  border:0;background:rgba(22,38,76,.08);color:var(--navy);font-size:20px;cursor:pointer;line-height:1;
}
.modal-close:hover{background:var(--red);color:#fff;}
.modal h2{font-size:24px;}
.modal .modal-meta{display:flex;gap:8px;flex-wrap:wrap;margin:12px 0 20px;}
.jd-section{margin-bottom:26px;}
.jd-section h3{
  font-size:18px;margin-bottom:12px;padding-left:14px;position:relative;
}
.jd-section h3::before{
  content:"";position:absolute;left:0;top:4px;bottom:4px;width:4px;border-radius:2px;
  background:linear-gradient(var(--red),var(--amber));
}
.jd-section ul{list-style:none;}
.jd-section li{padding:8px 0 8px 22px;position:relative;font-size:14.8px;border-bottom:1px dashed var(--line);}
.jd-section li:last-child{border-bottom:0;}
.jd-section li::before{content:"◈";position:absolute;left:0;color:var(--amber);font-size:13px;top:10px;}
.jd-section p{font-size:14.8px;}
.video-placeholder{
  margin-top:8px;border:2px dashed var(--amber);border-radius:var(--radius);
  aspect-ratio:16/9;display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:10px;background:rgba(232,163,61,.06);color:var(--muted);text-align:center;padding:20px;
}
.video-placeholder .vp-icon{font-size:38px;line-height:1;}
.video-link-card{
  margin-top:8px;display:flex;align-items:center;gap:16px;flex-wrap:wrap;
  border:2px solid var(--navy);border-radius:var(--radius);padding:20px 22px;
  background:linear-gradient(135deg,rgba(22,38,76,.04),rgba(232,163,61,.08));
}
.video-link-card .vl-icon{font-size:34px;line-height:1;}
.video-link-card .vl-body{flex:1;min-width:200px;}
.video-link-card .vl-body b{display:block;color:var(--navy);font-size:15.5px;}
.video-link-card .vl-body span{font-size:13px;color:var(--muted);}
@media(max-width:600px){.modal{padding:26px 20px;}}

/* ===== 表单 ===== */
.form-wrap{max-width:760px;margin:0 auto;}
.form-card{background:#fff;border-radius:18px;box-shadow:var(--shadow);border:1px solid var(--line);padding:36px;}
@media(max-width:600px){.form-card{padding:24px 18px;}}
.form-type-switch{display:flex;background:var(--cream);border-radius:999px;padding:5px;margin-bottom:30px;border:1px solid var(--line);}
.form-type-switch button{
  flex:1;padding:11px;border:0;border-radius:999px;background:transparent;
  font-size:15px;font-weight:600;color:var(--muted);cursor:pointer;transition:.2s;
}
.form-type-switch button.active{background:var(--navy);color:#fff;box-shadow:0 4px 12px rgba(22,38,76,.25);}
.onsite-tip{
  background:rgba(232,163,61,.14);border:1.5px solid rgba(200,65,43,.5);
  border-left:5px solid var(--red);border-radius:12px;
  padding:14px 18px;font-size:14px;color:#7a4a12;margin-bottom:26px;line-height:1.7;
}
.onsite-tip b{color:var(--red);}
.field{margin-bottom:22px;}
.field label{display:block;font-weight:600;margin-bottom:7px;font-size:14.5px;color:var(--navy);}
.field label .req{color:var(--red);margin-left:2px;}
.field .hint{font-size:12.5px;color:var(--muted);margin-top:5px;}
.field .hint a{color:var(--red);}
.field input[type=text],.field input[type=number],.field input[type=date],.field input[type=url],
.field input[type=file],.field select,.field textarea{
  width:100%;padding:11px 14px;border:1.5px solid var(--line);border-radius:10px;
  font-size:14.5px;font-family:inherit;background:var(--paper);color:var(--ink);transition:border-color .2s;
}
.field textarea{min-height:96px;resize:vertical;}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--navy);}
.field .err-msg{display:none;color:var(--red);font-size:12.5px;margin-top:5px;}
.field.has-error input,.field.has-error select,.field.has-error textarea{border-color:var(--red);}
.field.has-error .err-msg{display:block;}
.radio-row,.check-row{display:flex;flex-wrap:wrap;gap:10px;}
.radio-pill,.check-pill{
  display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border-radius:999px;
  border:1.5px solid var(--line);background:var(--paper);cursor:pointer;font-size:14px;transition:.18s;user-select:none;
}
.radio-pill input,.check-pill input{accent-color:var(--red);}
.radio-pill.checked,.check-pill.checked{border-color:var(--red);background:rgba(200,65,43,.07);color:var(--red-dark);font-weight:600;}
.apply-progress{
  position:sticky;top:64px;z-index:200;background:rgba(250,246,239,.94);backdrop-filter:blur(6px);
  padding:10px 0;border-bottom:1px solid var(--line);
}
.apply-progress .container{display:flex;align-items:center;gap:14px;}
.progress-track{flex:1;height:8px;background:var(--line);border-radius:99px;overflow:hidden;}
.progress-fill{height:100%;width:0%;background:linear-gradient(90deg,var(--red),var(--amber));border-radius:99px;transition:width .4s;}
.progress-text{font-size:13px;color:var(--muted);white-space:nowrap;}
.submit-summary{display:none;margin-top:30px;}
.submit-summary.show{display:block;}
.summary-card{
  border:2px solid var(--navy);border-radius:var(--radius);background:var(--paper);
  padding:26px;box-shadow:var(--shadow);
}
.summary-card h3{margin-bottom:14px;display:flex;align-items:center;gap:10px;}
.summary-card table{width:100%;border-collapse:collapse;font-size:14px;}
.summary-card td{padding:7px 10px;border-bottom:1px dashed var(--line);vertical-align:top;}
.summary-card td:first-child{color:var(--muted);white-space:nowrap;width:110px;font-weight:600;}
.summary-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:18px;}
.success-banner{
  display:flex;align-items:center;gap:10px;background:rgba(46,125,50,.08);
  border:1px solid rgba(46,125,50,.3);color:#2E7D32;border-radius:10px;
  padding:12px 16px;font-weight:600;margin-bottom:16px;
}

/* ===== 战略页 ===== */
.flywheel{
  display:grid;grid-template-columns:1fr 1fr;gap:0;max-width:640px;margin:0 auto;position:relative;
}
.flywheel .fw-node{
  background:#fff;border:2px solid var(--navy);border-radius:var(--radius);
  padding:22px 18px;text-align:center;position:relative;z-index:2;transition:.25s;
}
.flywheel .fw-node:hover{border-color:var(--red);transform:translateY(-4px);box-shadow:var(--shadow-hover);}
.flywheel .fw-node h4{font-size:17px;margin-bottom:4px;}
.flywheel .fw-node .fw-role{font-size:12.5px;color:var(--red);font-weight:700;letter-spacing:1px;}
.flywheel .fw-node p{font-size:13px;color:var(--muted);margin-top:6px;}
.fw-arrow{
  position:absolute;color:var(--amber);font-size:22px;z-index:3;font-weight:bold;
  text-shadow:0 0 6px var(--cream);
}
.fw-center{
  position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);
  width:130px;height:130px;border-radius:50%;background:var(--navy);color:#fff;z-index:3;
  display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;
  font-family:var(--serif);box-shadow:0 10px 30px rgba(22,38,76,.35);
}
.fw-center b{font-size:16px;letter-spacing:2px;}
.fw-center span{font-size:11px;color:var(--amber);margin-top:4px;letter-spacing:1px;}
@media(max-width:640px){
  .fw-center{width:96px;height:96px;}
  .fw-center b{font-size:13px;}
  .fw-center span{font-size:10px;}
  .flywheel .fw-node{padding:14px 10px;}
}
.strategy-block{background:#fff;border-radius:18px;padding:34px;box-shadow:var(--shadow);border:1px solid var(--line);margin-bottom:34px;}
.strategy-block .st-head{display:flex;align-items:baseline;gap:14px;flex-wrap:wrap;margin-bottom:8px;}
.strategy-block .st-num{font-family:var(--serif);font-size:30px;color:var(--amber);font-weight:700;}
.strategy-block h3{font-size:22px;}
.strategy-block .st-sub{color:var(--muted);font-size:14.5px;margin-bottom:20px;}
.st-points{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;}
@media(max-width:680px){.st-points{grid-template-columns:1fr;}}
.st-point{background:var(--cream);border-radius:12px;padding:16px 18px;border-left:4px solid var(--amber);}
.st-point b{display:block;color:var(--navy);margin-bottom:4px;font-size:15px;}
.st-point span{font-size:13.8px;color:var(--muted);}

/* ===== 占位区 ===== */
.placeholder-zone{
  border:2px dashed var(--line);border-radius:var(--radius);padding:34px;text-align:center;
  color:var(--muted);background:rgba(255,255,255,.55);
}
.placeholder-zone .pz-icon{font-size:34px;margin-bottom:8px;}
.placeholder-zone b{color:var(--navy);}
.caution-note{
  margin-top:14px;display:inline-block;background:rgba(232,163,61,.12);color:#8a5a14;
  border:1px solid rgba(232,163,61,.4);border-radius:10px;padding:8px 16px;font-size:13px;
}

/* ===== 展厅 ===== */
.showroom-card{padding:0;overflow:hidden;}
.showroom-card .sr-head{padding:22px 24px 6px;}
.showroom-card iframe{width:100%;height:480px;border:0;display:block;background:#0f1628;}
@media(max-width:600px){.showroom-card iframe{height:320px;}}

/* ===== 720 展厅通栏大卡片 ===== */
.vr-block{margin-bottom:44px;}
.vr-block:last-child{margin-bottom:0;}
.vr-head{
  display:flex;justify-content:space-between;align-items:flex-end;gap:16px;
  flex-wrap:wrap;margin-bottom:14px;
}
.vr-head h3{font-size:clamp(19px,2.6vw,24px);letter-spacing:1px;}
.vr-head p{color:var(--muted);font-size:14px;margin-top:4px;}
.vr-actions{display:flex;gap:10px;flex-wrap:wrap;flex:none;}
.vr-open,.vr-fs{
  display:inline-flex;align-items:center;gap:6px;padding:9px 18px;border-radius:999px;
  font-size:14px;font-weight:600;cursor:pointer;transition:.2s;border:0;white-space:nowrap;
}
.vr-open{background:var(--navy);color:#fff!important;}
.vr-open:hover{background:var(--navy-2);transform:translateY(-1px);}
.vr-fs{background:#fff;color:var(--navy);border:1.5px solid var(--navy);}
.vr-fs:hover{background:var(--navy);color:#fff;}
.vr-frame{
  position:relative;border-radius:16px;overflow:hidden;
  height:62vh;min-height:420px;background:#0f1628;
  box-shadow:var(--shadow);border:1px solid var(--line);
}
.vr-frame iframe{width:100%;height:100%;border:0;display:block;}
/* 全屏态下占满视口 */
.vr-block:fullscreen .vr-frame{height:100vh;border-radius:0;}
.vr-block:fullscreen{background:#0f1628;padding:0;}
.vr-block:fullscreen .vr-head{display:none;}
@media(max-width:600px){
  .vr-frame{height:56vh;min-height:320px;}
  .vr-head{align-items:flex-start;flex-direction:column;}
}

/* 首页展厅小窗 */
.vr-mini-frame{
  border-radius:16px;overflow:hidden;height:380px;background:#0f1628;
  box-shadow:var(--shadow);border:1px solid var(--line);
}
.vr-mini-frame iframe{width:100%;height:100%;border:0;display:block;}
@media(max-width:600px){.vr-mini-frame{height:56vh;min-height:300px;}}

/* 首页 2×2 展厅网格 */
.vr-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
@media(max-width:700px){.vr-grid{grid-template-columns:1fr;}}
.vr-cell{
  position:relative;display:block;border-radius:14px;overflow:hidden;
  height:240px;background:#0f1628;box-shadow:var(--shadow);border:1px solid var(--line);
  transition:transform .25s,box-shadow .25s;
}
.vr-cell:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);}
.vr-cell iframe{width:100%;height:100%;border:0;display:block;}
.vr-cell-tag{
  position:absolute;left:10px;top:10px;z-index:2;
  background:rgba(22,38,76,.72);color:#fff!important;font-size:12.5px;font-weight:600;
  padding:5px 12px;border-radius:999px;backdrop-filter:blur(4px);transition:.2s;
}
.vr-cell-tag:hover{background:var(--red);}
@media(max-width:700px){.vr-cell{height:52vw;min-height:220px;}}

/* ===== 联系页 ===== */
.contact-card{display:flex;flex-direction:column;gap:8px;align-items:flex-start;}
.contact-card .c-icon{font-size:26px;}
.contact-card b{font-size:16px;color:var(--navy);}
.contact-card .c-val{font-size:15px;color:var(--ink);word-break:break-all;}
.qr-placeholder{
  width:150px;height:150px;border:2px dashed var(--amber);border-radius:12px;
  display:flex;align-items:center;justify-content:center;color:var(--muted);
  font-size:13px;text-align:center;background:rgba(232,163,61,.06);padding:10px;
}
.qr-img{
  width:160px;height:160px;object-fit:cover;border-radius:14px;
  box-shadow:var(--shadow);border:1px solid var(--line);background:#fff;
}
.qr-missing{
  display:flex;align-items:center;justify-content:center;text-align:center;
  border:2px dashed var(--red);color:var(--red);font-size:13px;font-weight:600;
  background:rgba(200,65,43,.04);padding:12px;
}

/* ===== 办公实景图片墙 ===== */
.office-wall{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}
@media(max-width:700px){.office-wall{grid-template-columns:1fr;}}
.office-slot{
  border-radius:14px;overflow:hidden;box-shadow:var(--shadow);border:1px solid var(--line);
  aspect-ratio:4/3;background:#fff;transition:transform .25s,box-shadow .25s;
}
.office-slot:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);}
.office-slot img{width:100%;height:100%;object-fit:cover;display:block;}
.office-slot .office-missing{
  width:100%;height:100%;display:flex;align-items:center;justify-content:center;text-align:center;
  border:2px dashed var(--line);color:var(--muted);font-size:13.5px;padding:16px;
  background:rgba(255,255,255,.6);box-sizing:border-box;
}

/* ===== Tab ===== */
.tab-bar{display:inline-flex;background:#fff;border:1px solid var(--line);border-radius:999px;padding:5px;box-shadow:var(--shadow);}
.tab-bar button{border:0;background:transparent;padding:9px 26px;border-radius:999px;font-size:14.5px;font-weight:600;color:var(--muted);cursor:pointer;transition:.2s;}
.tab-bar button.active{background:var(--red);color:#fff;}

/* ===== AI问答浮窗 ===== */
.chat-fab{
  position:fixed;right:22px;bottom:22px;z-index:1100;width:58px;height:58px;border-radius:50%;
  background:var(--red);color:#fff;border:0;cursor:pointer;font-size:26px;
  box-shadow:0 10px 26px rgba(200,65,43,.5);display:flex;align-items:center;justify-content:center;
  transition:.25s;
}
.chat-fab:hover{transform:scale(1.08);}
.chat-fab .fab-pulse{position:absolute;inset:-4px;border-radius:50%;border:2px solid rgba(200,65,43,.5);animation:pulse 2s infinite;}
@keyframes pulse{0%{transform:scale(1);opacity:1;}100%{transform:scale(1.35);opacity:0;}}
.chat-panel{
  position:fixed;right:22px;bottom:92px;z-index:1100;width:370px;max-width:calc(100vw - 32px);
  height:520px;max-height:calc(100vh - 130px);background:#fff;border-radius:18px;
  box-shadow:0 24px 70px rgba(22,38,76,.35);display:none;flex-direction:column;overflow:hidden;
}
.chat-panel.open{display:flex;animation:modalIn .25s ease;}
.chat-head{background:var(--navy);color:#fff;padding:14px 16px;display:flex;align-items:center;gap:10px;}
.chat-head .ch-avatar{width:34px;height:34px;border-radius:50%;background:var(--amber);display:flex;align-items:center;justify-content:center;font-size:18px;flex:none;}
.chat-head b{font-size:15px;}
.chat-head span{display:block;font-size:11.5px;color:rgba(255,255,255,.65);}
.chat-head .ch-close{margin-left:auto;background:none;border:0;color:#fff;font-size:20px;cursor:pointer;opacity:.8;}
.chat-body{flex:1;overflow-y:auto;padding:16px;background:var(--cream);display:flex;flex-direction:column;gap:10px;}
.chat-msg{max-width:82%;padding:10px 14px;border-radius:14px;font-size:13.8px;line-height:1.6;white-space:pre-wrap;word-break:break-word;}
.chat-msg.bot{background:#fff;border:1px solid var(--line);border-bottom-left-radius:4px;align-self:flex-start;}
.chat-msg.user{background:var(--navy);color:#fff;border-bottom-right-radius:4px;align-self:flex-end;}
.chat-msg a{color:var(--red);font-weight:600;text-decoration:underline;}
.chat-chips{display:flex;flex-wrap:wrap;gap:8px;padding:0 16px 10px;background:var(--cream);}
.chat-chip{
  border:1.5px solid var(--line);background:#fff;border-radius:999px;padding:6px 13px;
  font-size:12.5px;cursor:pointer;color:var(--navy);transition:.18s;
}
.chat-chip:hover{border-color:var(--red);color:var(--red);}
.chat-input-row{display:flex;gap:8px;padding:10px 12px;border-top:1px solid var(--line);background:#fff;}
.chat-input-row input{flex:1;border:1.5px solid var(--line);border-radius:999px;padding:9px 16px;font-size:14px;outline:none;}
.chat-input-row input:focus{border-color:var(--navy);}
.chat-input-row button{border:0;background:var(--red);color:#fff;border-radius:999px;padding:0 18px;cursor:pointer;font-weight:600;}
.chat-mode-btn{border:1px solid var(--line);background:#fff;border-radius:999px;padding:0 14px;cursor:pointer;font-size:12.5px;color:var(--navy);white-space:nowrap;}
.chat-mode-btn.on{background:var(--navy);color:#fff;border-color:var(--navy);}
/* ===== 背景音乐按钮（位于 AI 问答浮窗上方） ===== */
.bgm-btn{
  position:fixed;right:26px;bottom:94px;z-index:1100;
  width:44px;height:44px;border-radius:50%;border:0;cursor:pointer;
  background:#fff;color:var(--navy);font-size:18px;
  box-shadow:0 6px 18px rgba(22,38,76,.18);border:1px solid var(--line);
  display:flex;align-items:center;justify-content:center;transition:.2s;
}
.bgm-btn:hover{transform:scale(1.08);}
.bgm-btn.on{background:var(--navy);border-color:var(--navy);}

/* ===== 移动端底部 Tab 栏 ===== */
.mobile-tabbar{display:none;}
@media (max-width:767px){
  body{padding-bottom:70px;}
  .mobile-tabbar{
    display:flex;position:fixed;left:0;right:0;bottom:0;z-index:1050;
    height:56px;background:#fff;border-top:1px solid var(--line);
    box-shadow:0 -4px 18px rgba(22,38,76,.1);
  }
  .mtab{
    flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;
    gap:1px;color:var(--muted);font-size:11px;line-height:1.2;text-decoration:none;
  }
  .mtab .mtab-icon{font-size:19px;}
  .mtab.active{color:var(--navy);font-weight:700;}
  .mtab-accent{color:#fff;background:var(--red);font-weight:700;}
  .mtab-accent.active{background:var(--red-dark);color:#fff;}
  /* 浮窗与音乐按钮上移，避开 Tab 栏 */
  .chat-fab{right:14px;bottom:82px;}
  .chat-panel{right:8px;left:8px;bottom:150px;width:auto;}
  .bgm-btn{right:18px;bottom:152px;}
}

/* ===== 首页 jobs 速览 ===== */
.job-mini{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:14px 4px;border-bottom:1px dashed var(--line);}
.job-mini:last-child{border-bottom:0;}
.job-mini .jm-name{font-weight:600;font-size:15px;}
.job-mini .jm-name small{color:var(--muted);font-weight:400;margin-left:8px;}
.job-mini .jm-sal{color:var(--red);font-weight:700;white-space:nowrap;font-size:14.5px;}
@media(max-width:600px){.job-mini{flex-direction:column;align-items:flex-start;gap:2px;}}