/* ========== 基础 ========== */
* { margin:0; padding:0; box-sizing:border-box; }
:root{
  --bg:#f5f8fb; --card:#ffffff; --ink:#0e1f2e; --muted:#5d6d7c;
  --navy:#071a2e; --navy-2:#0c2c4a; --line:#e3ebf2;
  --teal:#0ea5a0; --teal-2:#22d3c5; --blue:#3fa7ff; --amber:#f5b942;
  --radius:18px; --shadow:0 10px 30px rgba(10,30,50,.08);
  --font:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans CJK SC","Helvetica Neue",Arial,sans-serif;
}
html{ scroll-behavior:smooth; }
body{ font-family:var(--font); color:var(--ink); background:var(--bg); line-height:1.75; -webkit-font-smoothing:antialiased; }
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
.wrap{ max-width:1120px; margin:0 auto; padding:0 24px; }
.section{ padding:88px 0; }
.section-alt{ background:#eef4f9; }
.sec-eyebrow{ font-size:13px; letter-spacing:.28em; color:var(--teal); font-weight:700; text-transform:uppercase; margin-bottom:8px; }
.sec-title{ font-size:clamp(26px,3.4vw,38px); line-height:1.3; margin-bottom:14px; }
.sec-sub{ color:var(--muted); max-width:760px; margin-bottom:38px; }
b{ font-weight:700; }
::selection{ background:var(--teal-2); color:#062; }

/* ========== 顶栏 ========== */
.site-header{ position:sticky; top:0; z-index:60; background:rgba(255,255,255,.86); backdrop-filter:blur(10px); border-bottom:1px solid var(--line); }
.header-inner{ display:flex; align-items:center; justify-content:space-between; height:64px; }
.brand{ display:flex; align-items:center; gap:10px; }
.brand-logo{ width:34px; height:34px; }
.brand-text{ font-weight:800; font-size:18px; }
.brand-sub{ color:var(--teal); }
.nav{ display:flex; align-items:center; gap:6px; }
.nav a{ padding:8px 12px; border-radius:10px; font-size:15px; color:#33475a; font-weight:500; transition:.2s; }
.nav a:hover{ background:#e9f5f4; color:var(--teal); }
.nav a.nav-pill{ background:var(--navy); color:#fff; font-weight:600; display:flex; align-items:center; gap:8px; }
.nav a.nav-pill:hover{ background:var(--navy-2); }
.nav-pill .dot{ width:8px;height:8px;border-radius:50%;background:#34d399;box-shadow:0 0 0 3px rgba(52,211,153,.25); }
.nav-toggle{ display:none; background:none;border:0;cursor:pointer;padding:8px; }
.nav-toggle span{ display:block;width:22px;height:2px;background:var(--ink);margin:5px 0;border-radius:2px;transition:.3s; }

/* ========== 首屏 ========== */
.hero{ position:relative; background:linear-gradient(150deg,#071a2e 0%,#0a2742 45%,#0b3a4e 100%); color:#eaf4ff; overflow:hidden; padding:72px 0 0; }
.hero-bg{ position:absolute; inset:0; pointer-events:none; opacity:.55;
  background-image:
    radial-gradient(circle at 82% 22%, rgba(34,211,197,.16), transparent 34%),
    radial-gradient(circle at 12% 85%, rgba(63,167,255,.14), transparent 40%),
    linear-gradient(rgba(255,255,255,.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.045) 1px, transparent 1px);
  background-size:auto,auto,44px 44px,44px 44px;
  mask-image:radial-gradient(circle at 60% 40%, #000 30%, transparent 85%);
  -webkit-mask-image:radial-gradient(circle at 60% 40%, #000 30%, transparent 85%);
}
.hero-inner{ position:relative; display:grid; grid-template-columns:1.25fr .75fr; gap:44px; align-items:center; padding-bottom:56px; }
.eyebrow{ display:inline-flex; align-items:center; gap:8px; background:rgba(34,211,197,.12); border:1px solid rgba(34,211,197,.35); color:var(--teal-2); padding:6px 14px; border-radius:999px; font-size:13.5px; font-weight:600; margin-bottom:22px; }
.live-dot{ width:8px;height:8px;border-radius:50%;background:#34d399;animation:pulse 2s infinite; }
@keyframes pulse{ 0%{box-shadow:0 0 0 0 rgba(52,211,153,.5);} 70%{box-shadow:0 0 0 8px rgba(52,211,153,0);} 100%{box-shadow:0 0 0 0 rgba(52,211,153,0);} }
.hero h1{ font-size:clamp(30px,4.4vw,52px); line-height:1.2; letter-spacing:.5px; margin-bottom:6px; }
.name-en{ color:#9fc6e8; font-size:15px; margin-bottom:16px; }
.headline{ font-size:clamp(17px,2vw,22px); color:#d6e7f5; line-height:1.7; margin-bottom:22px; }
.headline b{ color:var(--teal-2); }
.chips{ list-style:none; display:flex; flex-wrap:wrap; gap:10px; margin-bottom:26px; }
.chips li{ background:rgba(255,255,255,.07); border:1px solid rgba(255,255,255,.16); padding:6px 14px; border-radius:999px; font-size:14px; color:#e2f1fb; }
.hero-actions{ display:flex; flex-wrap:wrap; gap:12px; margin-bottom:26px; }
.btn{ display:inline-flex; align-items:center; gap:8px; padding:13px 24px; border-radius:12px; font-weight:700; font-size:15.5px; transition:.2s; }
.btn-primary{ background:var(--teal-2); color:#043; box-shadow:0 8px 22px rgba(34,211,197,.3); }
.btn-primary:hover{ background:#5eead4; transform:translateY(-2px); }
.btn-ghost{ border:1px solid rgba(255,255,255,.35); color:#fff; }
.btn-ghost:hover{ background:rgba(255,255,255,.12); transform:translateY(-2px); }
.btn-icon .ar{ font-size:17px; }
.hero-note{ display:flex; flex-direction:column; gap:5px; color:#aecbe4; font-size:14.5px; }
.hero-photo{ position:relative; justify-self:center; }
.photo-card{ position:relative; width:min(320px,74vw); }
.photo-ring{ position:absolute; inset:-16px; border-radius:34px; background:conic-gradient(from 180deg,#22d3c5,#3fa7ff,#22d3c5); opacity:.7; filter:blur(2px); }
.photo-card img{ position:relative; border-radius:26px; border:5px solid rgba(255,255,255,.14); }
.photo-tag{ position:absolute; left:14px; right:14px; bottom:14px; background:rgba(4,20,34,.72); backdrop-filter:blur(8px); border-radius:14px; padding:10px 14px; }
.photo-tag b{ display:block; font-size:15.5px; color:#fff; }
.photo-tag span{ font-size:12.5px; color:#bcd9ee; }
.hero-stats{ position:relative; display:grid; grid-template-columns:repeat(4,1fr); gap:16px; padding:26px 24px; }
.hero-stats .stat{ background:rgba(255,255,255,.06); border:1px solid rgba(255,255,255,.12); border-radius:16px; padding:18px 20px; text-align:center; }
.hero-stats b{ display:block; font-size:clamp(24px,3vw,34px); color:var(--teal-2); line-height:1.2; }
.hero-stats span{ font-size:13px; color:#b7d3e8; line-height:1.6; }

/* ========== 求职意图条 ========== */
.intent{ padding:0 0 60px; }
.intent-card{ background:linear-gradient(135deg,#0c2c4a,#0e5b63); color:#eaf4ff; border-radius:24px; padding:34px 40px; display:grid; grid-template-columns:1.1fr .9fr; gap:30px; box-shadow:0 18px 40px rgba(10,40,70,.18); position:relative; overflow:hidden; margin-top:-18px; }
.intent-card::after{ content:""; position:absolute; right:-60px; top:-60px; width:220px;height:220px;border-radius:50%; background:radial-gradient(circle,rgba(34,211,197,.28),transparent 70%); }
.intent h2{ font-size:clamp(22px,2.6vw,30px); margin-bottom:14px; }
.intent p{ color:#cfe3f3; font-size:15px; margin-bottom:10px; }
.intent p b{ color:#fff; }
.intent-right{ display:grid; gap:10px; align-content:center; position:relative; }
.intent-item{ display:flex; gap:14px; background:rgba(255,255,255,.07); border:1px solid rgba(255,255,255,.14); border-radius:12px; padding:10px 16px; align-items:center; }
.ii-label{ flex:0 0 74px; font-size:12.5px; color:#9fd3c9; font-weight:700; }
.ii-val{ font-size:14.5px; color:#eef7fb; }

/* ========== 关于 ========== */
.about-grid{ display:grid; grid-template-columns:1.15fr .85fr; gap:40px; align-items:start; }
.about-copy p{ margin-bottom:16px; color:#384b5c; font-size:16px; }
.about-copy p b{ color:var(--teal); }
.facts{ list-style:none; background:var(--card); border:1px solid var(--line); border-radius:var(--radius); box-shadow:var(--shadow); padding:8px 24px; }
.facts li{ display:flex; justify-content:space-between; gap:16px; padding:12px 0; border-bottom:1px dashed var(--line); font-size:15px; }
.facts li:last-child{ border-bottom:0; }
.facts span{ color:var(--muted); flex-shrink:0; }
.facts b{ text-align:right; }
.about-quote{ margin-top:18px; background:linear-gradient(135deg,#e9f7f5,#eef4fb); border:1px solid #d3ece9; border-left:4px solid var(--teal); border-radius:14px; padding:18px 20px; font-size:16px; color:#244; }
.about-quote span{ display:block; margin-top:6px; font-size:13px; color:#6a8a93; }

/* ========== 技能 ========== */
.skill-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:20px; }
.skill-card{ background:var(--card); border:1px solid var(--line); border-radius:var(--radius); padding:26px; transition:.25s; box-shadow:0 2px 10px rgba(10,30,50,.03); }
.skill-card:hover{ transform:translateY(-5px); box-shadow:var(--shadow); border-color:#bde5e0; }
.skill-ico{ font-size:28px; margin-bottom:12px; }
.skill-card h3{ font-size:18px; margin-bottom:8px; }
.skill-card p{ color:var(--muted); font-size:14.5px; margin-bottom:14px; }
.tags{ display:flex; flex-wrap:wrap; gap:8px; }
.tags span{ background:#eef6f8; border:1px solid #d8eaee; color:#1d6f6b; font-size:12.5px; padding:3px 11px; border-radius:999px; font-weight:600; }

/* ========== 项目 ========== */
.project-card{ display:grid; grid-template-columns:84px 1fr; gap:24px; background:var(--card); border:1px solid var(--line); border-radius:var(--radius); padding:30px 32px; margin-bottom:20px; box-shadow:0 2px 12px rgba(10,30,50,.04); transition:.25s; }
.project-card:hover{ box-shadow:var(--shadow); border-color:#bde5e0; transform:translateY(-3px); }
.p-num{ font-size:44px; font-weight:900; color:#e2edf3; line-height:1; -webkit-text-stroke:1px #cfdde6; }
.p-head{ display:flex; flex-wrap:wrap; align-items:center; gap:10px; margin-bottom:10px; }
.p-head h3{ font-size:20px; }
.p-head h3 small{ font-size:13.5px; color:var(--muted); font-weight:500; }
.badge{ font-size:12.5px; font-weight:700; padding:4px 12px; border-radius:999px; }
.badge-done{ background:#e5f7f0; color:#0a7a5e; border:1px solid #bfe9da; }
.badge-fee{ background:#fff4dc; color:#9a6b00; border:1px solid #f3ddab; }
.project-card p{ color:#41566a; font-size:15px; margin-bottom:14px; }

/* ========== 现场 ========== */
.gallery-grid{ display:grid; grid-template-columns:repeat(2,1fr); gap:20px; }
.g-item{ background:var(--card); border-radius:var(--radius); overflow:hidden; border:1px solid var(--line); box-shadow:0 2px 12px rgba(10,30,50,.05); cursor:zoom-in; transition:.25s; }
.g-item:hover{ transform:translateY(-4px); box-shadow:var(--shadow); }
.g-item img{ width:100%; height:340px; object-fit:cover; }
.g-item figcaption{ padding:13px 18px; font-size:14.5px; color:#41566a; font-weight:600; background:#fff; }

/* ========== 时间线 ========== */
.timeline{ position:relative; padding-left:34px; }
.timeline::before{ content:""; position:absolute; left:9px; top:8px; bottom:8px; width:2px; background:linear-gradient(#22d3c5,#3fa7ff); border-radius:2px; }
.tl-item{ position:relative; margin-bottom:26px; }
.tl-dot{ position:absolute; left:-34px; top:24px; width:20px; height:20px; border-radius:50%; background:#fff; border:5px solid var(--teal-2); box-shadow:0 0 0 4px rgba(34,211,197,.18); }
.tl-card{ background:var(--card); border:1px solid var(--line); border-radius:var(--radius); padding:22px 26px; box-shadow:0 2px 12px rgba(10,30,50,.04); }
.tl-time{ font-size:13px; font-weight:800; color:var(--teal); letter-spacing:.03em; margin-bottom:6px; }
.tl-card h3{ font-size:17.5px; margin-bottom:8px; }
.tl-tag{ display:inline-block; vertical-align:2px; font-size:12px; color:#1d6f6b; background:#e5f6f4; border:1px solid #c6ebe6; padding:2px 10px; border-radius:999px; margin-left:6px; font-weight:600; }
.tl-card p{ color:#41566a; font-size:15px; }

/* ========== 证书 ========== */
.cert-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:20px; }
.cert-card{ background:var(--card); border:1px solid var(--line); border-radius:var(--radius); overflow:hidden; box-shadow:0 2px 12px rgba(10,30,50,.05); cursor:zoom-in; transition:.25s; }
.cert-card:hover{ transform:translateY(-4px); box-shadow:var(--shadow); }
.cert-card img{ width:100%; height:300px; object-fit:contain; background:#f2f6f9; padding:14px; }
.cert-card figcaption{ padding:14px 18px; }
.cert-card figcaption b{ display:block; font-size:15.5px; }
.cert-card figcaption span{ font-size:12.5px; color:var(--muted); }
.cert-text{ display:flex; flex-direction:column; justify-content:center; gap:8px; padding:16px 20px; cursor:default; }
.cert-row{ display:flex; gap:14px; align-items:center; background:#f6fafc; border:1px solid #e6eef4; border-radius:12px; padding:12px 14px; }
.cert-row span{ font-size:24px; }
.cert-row b{ display:block; font-size:15px; }
.cert-row small{ font-size:12.5px; color:var(--muted); }

/* ========== 联系 ========== */
.contact{ background:linear-gradient(160deg,#071a2e,#0b3a4e); color:#eaf4ff; }
.contact .sec-eyebrow{ color:var(--teal-2); }
.contact-card{ display:grid; grid-template-columns:1fr 1fr; gap:44px; }
.contact h2{ font-size:clamp(26px,3.2vw,40px); line-height:1.35; margin-bottom:18px; }
.contact-left p{ color:#bcd5ea; font-size:15.5px; margin-bottom:12px; max-width:460px; }
.contact-ps{ color:#7fd0c4 !important; font-size:14px !important; }
.contact-right{ display:grid; gap:14px; }
.contact-item{ display:flex; gap:16px; align-items:center; background:rgba(255,255,255,.07); border:1px solid rgba(255,255,255,.15); border-radius:14px; padding:16px 18px; transition:.2s; }
a.contact-item:hover{ background:rgba(255,255,255,.13); transform:translateX(4px); }
.ci-ico{ font-size:26px; flex-shrink:0; }
.contact-item b{ display:block; font-size:17px; color:#fff; }
.contact-item small{ color:#a9c8de; font-size:13px; }

/* ========== 页脚 ========== */
.site-footer{ background:#041320; color:#9db8cd; padding:40px 0 26px; }
.f-top{ display:flex; justify-content:space-between; gap:20px; flex-wrap:wrap; padding-bottom:22px; border-bottom:1px solid rgba(255,255,255,.1); }
.f-brand{ display:flex; gap:12px; align-items:center; }
.f-brand b{ display:block; color:#fff; font-size:15.5px; }
.f-brand span{ font-size:13px; }
.f-links{ display:flex; flex-direction:column; gap:8px; align-items:flex-end; }
.f-links a{ font-size:14px; color:#a9c8de; }
.f-links a:hover{ color:var(--teal-2); }
.f-bottom{ display:flex; justify-content:space-between; gap:14px; flex-wrap:wrap; padding-top:18px; font-size:13px; }
.f-bottom a:hover{ color:var(--teal-2); }

/* ========== 灯箱 ========== */
.lightbox{ position:fixed; inset:0; background:rgba(4,14,24,.92); z-index:100; display:none; align-items:center; justify-content:center; flex-direction:column; padding:30px; }
.lightbox.open{ display:flex; }
.lightbox img{ max-width:min(900px,92vw); max-height:78vh; object-fit:contain; border-radius:10px; }
.lightbox p{ color:#dbeafe; margin-top:16px; font-size:15px; }
.lb-close{ position:absolute; top:18px; right:24px; z-index:5; font-size:42px; line-height:1; color:#fff; background:none; border:0; cursor:pointer; opacity:.85; }
.lb-close:hover{ opacity:1; }

/* ========== 动画 ========== */
.reveal{ opacity:0; transform:translateY(26px); transition:opacity .7s ease, transform .7s ease; }
.reveal.on{ opacity:1; transform:none; }

/* ========== 响应式 ========== */
@media (max-width:920px){
  .hero-inner{ grid-template-columns:1fr; padding-top:34px; }
  .hero-photo{ order:-1; }
  .about-grid,.contact-card{ grid-template-columns:1fr; }
  .skill-grid,.cert-grid{ grid-template-columns:repeat(2,1fr); }
  .intent-card{ grid-template-columns:1fr; }
  .hero-stats{ grid-template-columns:repeat(2,1fr); }
  .nav{ position:fixed; top:64px; left:0; right:0; background:#fff; flex-direction:column; align-items:stretch; padding:14px 20px 20px; gap:4px; box-shadow:0 20px 30px rgba(0,0,0,.12); display:none; }
  .nav.open{ display:flex; }
  .nav a{ padding:12px; }
  .nav-toggle{ display:block; }
  .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); }
}
@media (max-width:640px){
  .section{ padding:60px 0; }
  .project-card{ grid-template-columns:1fr; gap:8px; padding:24px; }
  .p-num{ font-size:30px; }
  .gallery-grid{ grid-template-columns:1fr; }
  .skill-grid,.cert-grid{ grid-template-columns:1fr; }
  .g-item img{ height:240px; }
  .f-top{ flex-direction:column; }
  .f-links{ align-items:flex-start; }
  .f-bottom{ flex-direction:column; }
  .facts b{ text-align:left; }
  .facts li{ flex-direction:column; gap:2px; }
}
@media print{
  .site-header,.hero-actions,.nav-toggle,.site-footer,.lightbox{ display:none; }
  .hero{ background:#fff; color:#111; padding:0; }
  .hero *{ color:#111 !important; }
  body{ background:#fff; }
  .reveal{ opacity:1; transform:none; }
}
/* ========== 首屏抖音行 ========== */
.douyin-line{ display:flex; align-items:center; gap:14px; flex-wrap:wrap; margin-top:14px; }
.douyin-link{ display:inline-flex; align-items:center; gap:8px; background:rgba(255,255,255,.08); border:1px solid rgba(255,255,255,.2); border-radius:999px; padding:7px 16px; font-size:14.5px; color:#fff; transition:.2s; }
.douyin-link:hover{ background:rgba(34,211,197,.15); border-color:var(--teal-2); transform:translateY(-1px); }
.dy-ico{ font-size:17px; line-height:1; }
.douyin-link b{ color:var(--teal-2); }
.dy-arrow{ color:#7fd0c4; font-weight:700; }
.dy-hint{ color:#9fc6e8; font-size:13px; }

/* ========== 视频 ========== */
.video-grid{ display:grid; grid-template-columns:1fr 1fr; gap:20px; margin-bottom:26px; }
.video-card{ background:var(--card); border:1px solid var(--line); border-radius:var(--radius); overflow:hidden; box-shadow:0 2px 12px rgba(10,30,50,.05); }
.video-card video{ display:block; width:100%; max-height:420px; object-fit:contain; background:#000; }
.video-card figcaption{ padding:12px 16px; font-size:14.5px; font-weight:600; color:#41566a; background:#fff; }

/* ========== 随手拍照片 ========== */
.life-photos{ display:grid; grid-template-columns:repeat(3,1fr); gap:16px; }
.life-photos .g-item{ margin:0; }
.life-photos .g-item img{ height:230px; }

/* ========== 抖音 CTA ========== */
.dy-cta{ margin-top:28px; background:linear-gradient(135deg,#0c2c4a,#0e5b63); color:#fff; border-radius:18px; padding:22px 26px; display:flex; align-items:center; justify-content:space-between; gap:16px; flex-wrap:wrap; }
.dy-cta b{ display:block; font-size:17px; margin-bottom:4px; }
.dy-cta span{ color:#bfe0f0; font-size:13.5px; }
.dy-cta .btn{ background:var(--teal-2); color:#043; box-shadow:0 8px 22px rgba(34,211,197,.25); }

@media (max-width:920px){
  .video-grid{ grid-template-columns:1fr; }
  .life-photos{ grid-template-columns:repeat(2,1fr); }
}
@media (max-width:560px){
  .life-photos{ grid-template-columns:1fr; }
  .life-photos .g-item img{ height:auto; max-height:400px; }
  .dy-cta{ flex-direction:column; align-items:flex-start; }
}
/* ========== 媒体报道 ========== */
.media-card{ background:var(--card); border:1px solid var(--line); border-radius:var(--radius); padding:32px 34px; box-shadow:var(--shadow); }
.media-tag{ display:inline-block; background:#fff4dc; color:#9a6b00; border:1px solid #f3ddab; font-size:13px; font-weight:700; padding:5px 14px; border-radius:999px; margin-bottom:16px; }
.media-card h3{ font-size:21px; margin-bottom:10px; }
.media-card blockquote{ border-left:4px solid var(--teal); background:#eff9f7; padding:14px 18px; margin:16px 0; border-radius:0 12px 12px 0; color:#29434e; font-size:15px; line-height:1.8; }
.media-card .media-desc{ color:#41566a; font-size:15px; margin-bottom:18px; }
@media (max-width:560px){ .media-card{ padding:24px 20px; } }