:root{
  --bg:#0b0b0c; --bg2:#141416; --line:#26262a; --fg:#ededee; --mute:#9a9aa1; --dim:#6b6b72;
  --accent:#8b5cf6; --accent2:#b79cff;
  --font:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans CJK SC","Source Han Sans SC","Helvetica Neue",Arial,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{background:var(--bg);color:var(--fg);font:15px/1.7 var(--font);-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%;height:auto;background:#1a1a1d}
a{color:inherit;text-decoration:none}
ul,ol{list-style:none}

.nav{position:sticky;top:0;z-index:10;display:flex;justify-content:space-between;align-items:center;
  padding:12px 20px;background:rgba(11,11,12,.86);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.nav-logo{font-weight:700;letter-spacing:.18em;font-size:13px}
.nav nav a{margin-left:18px;font-size:14px;color:var(--mute)}
.nav nav a:hover{color:var(--accent2)}

.eyebrow{font-size:11px;letter-spacing:.22em;color:var(--accent2);text-transform:uppercase;margin-bottom:10px}

/* 首屏 */
.hero{display:flex;flex-direction:column;gap:28px;padding:32px 20px 48px;max-width:1200px;margin:0 auto}
.hero h1{font-size:52px;line-height:1.1;font-weight:800;letter-spacing:.06em}
.role{font-size:18px;margin-top:10px;color:var(--fg)}
.role span{display:block;font-size:11px;letter-spacing:.2em;color:var(--dim);margin-top:2px}
.lead{margin-top:18px;color:#cfcfd4;font-size:16px;max-width:34em}
.meta{margin-top:10px;color:var(--mute);font-size:13px}
.tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px}
.tags li{font-size:12.5px;padding:5px 12px;border:1px solid var(--line);border-radius:999px;color:#d6d6da}
.tags li:first-child,.tags li:nth-child(3){border-color:var(--accent);color:var(--accent2)}
.cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.btn{display:inline-block;padding:11px 20px;border-radius:6px;font-size:14px;font-weight:600;transition:.2s}
.btn-primary{background:var(--accent);color:#fff}
.btn-primary:hover{background:#7c3aed}
.btn-ghost{border:1px solid #3a3a40;color:var(--fg)}
.btn-ghost:hover{border-color:var(--accent);color:var(--accent2)}
.hero-img img{width:100%;aspect-ratio:4/3;object-fit:cover;object-position:50% 30%;filter:grayscale(1) contrast(1.05);border-radius:4px}

/* 区块 */
.section{max-width:1200px;margin:0 auto;padding:56px 20px;border-top:1px solid var(--line)}
.section-head h2,.contact h2{font-size:30px;font-weight:800;letter-spacing:.04em}
.cat{display:flex;align-items:baseline;gap:10px;margin:48px 0 18px;font-size:19px;font-weight:700}
.cat span{color:var(--accent);font-size:13px;font-weight:700;letter-spacing:.1em}
.cat em{font-style:normal;font-size:11px;letter-spacing:.16em;color:var(--dim);text-transform:uppercase;font-weight:400}

.work{margin-bottom:36px}
.work-cover{width:100%;border-radius:4px;cursor:zoom-in}
.work-info{padding:14px 0 12px}
h4{font-size:18px;font-weight:700}
.work-type{font-size:13px;color:var(--mute);margin-top:2px}
.work-role{font-size:13.5px;margin-top:6px;color:#d6d6da}
.work-role b{display:inline-block;color:var(--accent2);font-weight:600;margin-right:10px;font-size:12px;letter-spacing:.1em}
.stills{display:grid;grid-template-columns:repeat(3,1fr);gap:6px}
.stills.two{grid-template-columns:repeat(2,1fr)}
.stills img{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:3px;cursor:zoom-in}

.grid{display:grid;grid-template-columns:1fr;gap:28px}
.card img{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:4px;margin-bottom:12px;cursor:zoom-in}
.card.sv img{aspect-ratio:4/3;object-position:top}
.stats{display:grid;grid-template-columns:repeat(5,1fr);gap:4px;margin-top:12px;text-align:center}
.stats div{background:var(--bg2);border:1px solid var(--line);border-radius:4px;padding:8px 2px}
.stats dt{font-size:11px;color:var(--dim)}
.stats dd{font-size:15px;font-weight:700;color:var(--accent2)}

.more{margin-top:48px;padding:24px;border:1px solid var(--line);border-left:3px solid var(--accent);border-radius:4px;background:var(--bg2)}
.more p{color:var(--mute);margin-bottom:14px;font-size:14px}
.more b{color:var(--fg)}

/* 经历 */
.cols{display:grid;grid-template-columns:1fr;gap:8px}
.sub{font-size:16px;margin:36px 0 16px;padding-left:10px;border-left:3px solid var(--accent)}
.timeline li{position:relative;padding:0 0 22px 18px;border-left:1px solid var(--line)}
.timeline li::before{content:"";position:absolute;left:-4px;top:8px;width:7px;height:7px;border-radius:50%;background:var(--accent)}
.timeline time{display:block;font-size:12px;color:var(--dim);letter-spacing:.05em}
.timeline b{font-size:15px}
.timeline span{display:block;font-size:13px;color:var(--mute)}
.timeline p,.list p{font-size:13.5px;color:#c4c4c9;margin-top:4px}
.list li{padding:12px 0;border-bottom:1px solid var(--line)}
.list li b{font-size:14.5px}
.list.compact li{padding:10px 0}
.awards li{display:flex;gap:14px;padding:10px 0;border-bottom:1px solid var(--line);font-size:13.5px;color:#d6d6da}
.awards time{color:var(--accent2);font-weight:700;flex:none}
.kv li{padding:8px 0;border-bottom:1px solid var(--line);font-size:14px}
.kv span{display:inline-block;width:3.5em;color:var(--dim);font-size:12.5px}
.edu{font-size:14px;color:#c4c4c9}
.edu b{color:var(--fg)}

/* 联系 */
.contact{text-align:left;padding-bottom:72px}
.contact h2{line-height:1.35;margin-top:4px}
.mail{display:inline-block;margin-top:22px;font-size:20px;font-weight:600;color:var(--accent2);border-bottom:1px solid var(--accent);word-break:break-all}
.foot{text-align:center;padding:24px 20px 36px;font-size:12px;color:var(--dim);border-top:1px solid var(--line)}

.lb{position:fixed;inset:0;z-index:50;background:rgba(0,0,0,.92);display:flex;align-items:center;justify-content:center;padding:16px;cursor:zoom-out}
.lb[hidden]{display:none}
.lb img{max-height:92vh;width:auto;background:none}

@media (min-width:760px){
  .grid{grid-template-columns:repeat(2,1fr)}
  .grid.two{grid-template-columns:repeat(2,1fr)}
  .hero h1{font-size:72px}
}
@media (min-width:1024px){
  body{font-size:16px}
  .hero{flex-direction:row;align-items:center;gap:56px;padding:56px 32px 72px;min-height:calc(100vh - 50px)}
  .hero-text{flex:1.15}
  .hero-img{flex:1}
  .hero-img img{aspect-ratio:4/5;max-height:76vh}
  .hero h1{font-size:88px}
  .section{padding:80px 32px}
  .grid{grid-template-columns:repeat(3,1fr)}
  .work{display:grid;grid-template-columns:2fr 1fr;gap:6px 28px;align-items:start}
  .work-info{padding-top:6px;align-self:end}
  .stills{grid-column:1/-1}
  .stills.two{grid-template-columns:repeat(2,1fr)}
  .work{margin-bottom:56px}
  .cols{grid-template-columns:1.2fr 1fr;gap:56px}
  .contact h2{font-size:40px}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.btn{transition:none}}

/* 联系方式列表 */
.contact-list{margin-top:24px;max-width:560px}
.contact-list li{display:flex;align-items:center;gap:12px;padding:14px 0;border-bottom:1px solid var(--line);font-size:17px}
.contact-list span{flex:none;width:3em;font-size:12.5px;color:var(--dim);letter-spacing:.1em}
.contact-list a,.contact-list b{font-weight:600;color:var(--accent2);word-break:break-all}
.contact-list a:hover{color:#fff}
.copy{margin-left:auto;flex:none;font:inherit;font-size:13px;padding:6px 14px;border-radius:6px;border:1px solid #3a3a40;background:transparent;color:var(--fg);cursor:pointer;transition:.2s}
.copy:hover{border-color:var(--accent);color:var(--accent2)}
.copy.done{background:var(--accent);border-color:var(--accent);color:#fff}