:root{
  /* 燕麦奶咖 · 用户指定五色 */
  --c1:#F8F2E9;   /* 燕麦白 */
  --c2:#EBDFCF;   /* 奶沫 */
  --c3:#D9C7AE;   /* 浅咖 */
  --c4:#BFA687;   /* 中咖 */
  --c5:#9A8265;   /* 深咖 */
  /* 同色系深色（用于可读性，不引入新色相） */
  --ink:#3D3228;
  --ink-2:#4E4234;
  --ink-3:#6B5B47;
  --line:#E3D5C2;
  --line-2:#CDBBA4;
  --accent:#B4552D;   /* 只用于极小面积的暖陶色点缀（可选） */
  --white:#FFFDFA;
  --shadow:0 24px 60px -30px rgba(78,66,52,.45);
  --shadow-sm:0 10px 30px -18px rgba(78,66,52,.5);
  --r:16px;
  --serif:"Songti SC","STSong","Noto Serif SC","Source Han Serif SC","SimSun",serif;
  --sans:"PingFang SC","Microsoft YaHei","Noto Sans SC","Source Han Sans SC",system-ui,-apple-system,"Segoe UI",sans-serif;
  --ease:cubic-bezier(.22,.61,.36,1);
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--c1);color:var(--ink-2);
  font-family:var(--sans);font-size:16px;line-height:1.75;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
::selection{background:var(--c3);color:var(--ink)}
:focus-visible{outline:2px solid var(--c5);outline-offset:3px;border-radius:4px}
.wrap{width:min(1200px,calc(100% - 48px));margin-inline:auto}
.eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  font-size:12px;letter-spacing:.22em;text-transform:uppercase;color:var(--ink-3);
  font-weight:600;
}
.eyebrow::before{content:"";width:26px;height:1px;background:var(--c4)}
.section{position:relative;padding:104px 0}
.section--tight{padding-top:64px}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:32px;margin-bottom:40px}
.section-head h2{
  font-family:var(--serif);font-weight:700;color:var(--ink);
  font-size:clamp(30px,4vw,46px);line-height:1.2;margin:12px 0 0;letter-spacing:.02em;
}
.section-head p{max-width:440px;margin:0;color:var(--ink-3);font-size:15px}
.num{font-family:var(--serif);font-size:13px;letter-spacing:.18em;color:var(--c5)}

/* ---------- nav ---------- */
.nav{
  position:fixed;inset:0 0 auto 0;z-index:60;height:74px;display:flex;align-items:center;
  transition:background .35s var(--ease),box-shadow .35s var(--ease),height .35s var(--ease);
}
.nav.is-solid{background:rgba(248,242,233,.92);backdrop-filter:blur(14px);box-shadow:0 1px 0 rgba(154,130,101,.18);height:64px}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;width:min(1320px,calc(100% - 48px))}
.brand{display:flex;align-items:center;gap:12px;font-weight:700;color:var(--white);letter-spacing:.06em}
.nav.is-solid .brand{color:var(--ink)}
.brand .mark{
  width:34px;height:34px;border-radius:9px;display:grid;place-items:center;
  background:var(--c3);color:var(--ink);font-family:var(--serif);font-size:18px;font-weight:700;
}
.brand small{display:block;font-size:10px;letter-spacing:.2em;font-weight:500;opacity:.7;text-transform:uppercase}
.nav-links{display:flex;align-items:center;gap:6px}
.nav-links a{
  padding:10px 14px;border-radius:999px;font-size:14px;color:rgba(255,253,250,.82);
  transition:color .2s,background .2s;
}
.nav-links a:hover{color:var(--white);background:rgba(255,253,250,.1)}
.nav.is-solid .nav-links a{color:var(--ink-3)}
.nav.is-solid .nav-links a:hover{color:var(--ink);background:rgba(217,199,174,.4)}
.nav-cta{
  display:inline-flex;align-items:center;gap:8px;padding:10px 18px;border-radius:999px;
  background:var(--c3);color:var(--ink)!important;font-weight:600;font-size:14px;
  transition:transform .25s var(--ease),background .25s;
}
.nav-cta:hover{background:var(--c4);transform:translateY(-1px)}
.nav-toggle{display:none;width:44px;height:44px;border-radius:12px;color:var(--white);place-items:center}
.nav.is-solid .nav-toggle{color:var(--ink)}

/* ---------- hero ---------- */
.hero{
  position:relative;min-height:min(880px,100svh);display:flex;align-items:center;
  background:var(--ink);color:var(--c1);overflow:hidden;padding:120px 0 80px;
}
.hero::before{
  content:"";position:absolute;inset:0;
  background:
    radial-gradient(900px 600px at 78% 20%,rgba(191,166,135,.22),transparent 60%),
    radial-gradient(700px 500px at 8% 92%,rgba(154,130,101,.18),transparent 65%);
}
.hero::after{
  content:"";position:absolute;inset:0;opacity:.05;pointer-events:none;
  background-image:radial-gradient(rgba(248,242,233,.7) 1px,transparent 1px);
  background-size:26px 26px;
}
.hero .wrap{position:relative;z-index:2;display:grid;grid-template-columns:1.18fr .82fr;gap:48px;align-items:center;min-width:0}
.hero-label{display:inline-flex;align-items:center;gap:12px;font-size:12px;letter-spacing:.26em;color:var(--c3);text-transform:uppercase}
.hero-label::before{content:"";width:40px;height:1px;background:var(--c4)}
.hero h1{
  font-family:var(--serif);margin:22px 0 0;font-weight:700;
  font-size:clamp(36px,4.6vw,62px);line-height:1.16;letter-spacing:.01em;color:var(--white);
}
.hero h1 em{font-style:normal;color:var(--c3)}
.hero .lead{margin:26px 0 0;max-width:520px;font-size:clamp(16px,1.5vw,18px);line-height:1.9;color:rgba(248,242,233,.78)}
.hero .lead strong{color:var(--c2);font-weight:600}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:38px}
.btn{
  display:inline-flex;align-items:center;gap:10px;padding:15px 26px;border-radius:999px;
  font-size:15px;font-weight:600;transition:transform .3s var(--ease),background .3s,color .3s,border-color .3s;
}
.btn svg{width:16px;height:16px}
.btn--fill{background:var(--c3);color:var(--ink)}
.btn--fill:hover{background:var(--c4);transform:translateY(-2px)}
.btn--ghost{border:1px solid rgba(217,199,174,.45);color:var(--c1)}
.btn--ghost:hover{border-color:var(--c3);background:rgba(235,223,207,.08);transform:translateY(-2px)}
.hero-stats{display:flex;gap:38px;margin-top:56px;padding-top:26px;border-top:1px solid rgba(217,199,174,.2)}
.hero-stats div span{display:block;font-family:var(--serif);font-size:26px;color:var(--c2);line-height:1.2}
.hero-stats div small{display:block;font-size:12px;letter-spacing:.08em;color:rgba(248,242,233,.55);margin-top:4px}

.hero-art{position:relative;min-width:0}
.hero-art::before{
  content:"";position:absolute;inset:22px -22px -22px 22px;border:1px solid rgba(217,199,174,.35);border-radius:18px;
}
.hero-art figure{margin:0;position:relative;border-radius:18px;overflow:hidden;box-shadow:0 40px 80px -40px rgba(0,0,0,.65)}
.hero-art img{width:100%;height:auto;aspect-ratio:4/5;object-fit:cover;object-position:50% 32%}
.hero-art figcaption{
  position:absolute;left:0;right:0;bottom:0;padding:56px 22px 18px;font-size:12.5px;letter-spacing:.04em;
  color:rgba(255,253,250,.92);
  background:linear-gradient(to top,rgba(35,28,22,.85),rgba(35,28,22,0));
}
.hero-art figcaption b{font-weight:600;font-size:13.5px}
.hero-art figcaption span{display:block;color:rgba(248,242,233,.62);font-size:11.5px;margin-top:2px}

/* marquee */
.strip{background:var(--c2);border-block:1px solid var(--line);overflow:hidden;padding:16px 0}
.strip-inner{display:flex;gap:44px;width:max-content;animation:scroll 38s linear infinite}
.strip span{display:inline-flex;align-items:center;gap:44px;font-size:13px;letter-spacing:.12em;color:var(--ink-3);white-space:nowrap}
.strip span::after{content:"◆";font-size:8px;color:var(--c4)}
@keyframes scroll{to{transform:translateX(-50%)}}

/* ---------- filters ---------- */
.filters{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:28px}
.filters button{
  padding:9px 18px;border-radius:999px;font-size:13.5px;color:var(--ink-3);
  border:1px solid var(--line-2);transition:all .25s var(--ease);
}
.filters button:hover{border-color:var(--c5);color:var(--ink)}
.filters button.is-active{background:var(--ink);border-color:var(--ink);color:var(--c1)}

/* ---------- work grid ---------- */
.feature{
  min-width:0;
  display:grid;grid-template-columns:1.55fr 1fr;background:var(--white);border-radius:var(--r);
  overflow:hidden;border:1px solid var(--line);margin-bottom:18px;box-shadow:var(--shadow-sm);
}
.feature-media{position:relative;min-height:360px;overflow:hidden;min-width:0}
.feature-media img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0;transition:transform 1.2s var(--ease)}
.feature:hover .feature-media img{transform:scale(1.04)}
.feature-body{padding:38px 38px 34px;display:flex;flex-direction:column;justify-content:center;min-width:0}
.feature-body .kicker{font-size:11.5px;letter-spacing:.2em;color:var(--c5);text-transform:uppercase}
.feature-body h3{font-family:var(--serif);color:var(--ink);font-size:30px;line-height:1.3;margin:10px 0 14px}
.feature-body p{margin:0 0 20px;color:var(--ink-3);font-size:14.5px}
.feature-tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:24px}
.tag{font-size:11.5px;letter-spacing:.05em;padding:5px 11px;border-radius:999px;background:var(--c1);color:var(--ink-3);border:1px solid var(--line)}
.play{
  display:inline-flex;align-items:center;gap:12px;padding:12px 22px;border-radius:999px;
  background:var(--c3);color:var(--ink);font-weight:600;font-size:14px;width:max-content;
  transition:background .25s,transform .25s;
}
.play:hover{background:var(--c4);transform:translateY(-2px)}
.play svg{width:14px;height:14px}

.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{
  position:relative;background:var(--white);border:1px solid var(--line);border-radius:var(--r);
  overflow:hidden;text-align:left;display:flex;flex-direction:column;
  transition:transform .4s var(--ease),box-shadow .4s var(--ease),border-color .4s;
}
.card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:var(--line-2)}
.card-media{position:relative;aspect-ratio:16/10;overflow:hidden;background:var(--c2);min-width:0}
.card-media img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease)}
.card:hover .card-media img{transform:scale(1.05)}
.card-media video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity .5s}
.card.is-playing .card-media video{opacity:1}
.card.is-playing .card-media img{opacity:0}
.card-media::after{
  content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(35,28,22,.55),transparent 45%);opacity:.55;
  transition:opacity .4s;
}
.card:hover .card-media::after{opacity:.35}
.badge{
  position:absolute;top:14px;left:14px;z-index:3;display:inline-flex;align-items:center;gap:6px;
  padding:5px 10px;border-radius:999px;background:rgba(248,242,233,.92);color:var(--ink);
  font-size:11px;letter-spacing:.06em;font-weight:600;backdrop-filter:blur(6px);
}
.badge--dark{background:rgba(61,50,40,.72);color:var(--c1)}
.badge time{position:static;background:none;padding:0;color:inherit;font-weight:500}
.card-play{
  position:absolute;right:14px;bottom:14px;z-index:3;width:42px;height:42px;border-radius:50%;
  display:grid;place-items:center;background:rgba(248,242,233,.92);color:var(--ink);
  transition:transform .3s var(--ease),background .3s;
}
.card:hover .card-play{transform:scale(1.08);background:var(--c3)}
.card-play svg{width:13px;height:13px;margin-left:2px}
.card-body{padding:18px 20px 22px}
.card-body h4{font-family:var(--serif);font-size:18px;color:var(--ink);margin:0 0 4px;line-height:1.4}
.card-body p{margin:0;font-size:13px;color:var(--ink-3);line-height:1.7}
.card-meta{display:flex;flex-wrap:wrap;gap:6px;margin-top:12px}
.card-meta span{font-size:11px;color:var(--c5);letter-spacing:.04em}
.card-meta span+span::before{content:"·";margin-right:6px;color:var(--c3)}

/* ---------- paintings ---------- */
.paintings{columns:3;column-gap:18px}
.painting{
  break-inside:avoid;margin:0 0 18px;position:relative;border-radius:14px;overflow:hidden;
  background:var(--c2);cursor:zoom-in;display:block;width:100%;border:0;padding:0;
}
.painting img{width:100%;transition:transform 1s var(--ease),opacity .4s}
.painting:hover img{transform:scale(1.03)}
.painting::after{
  content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(35,28,22,.78),rgba(35,28,22,.05) 45%,transparent);
  opacity:0;transition:opacity .4s;
}
.painting:hover::after,.painting:focus-visible::after{opacity:1}
.painting figcaption{
  position:absolute;left:0;right:0;bottom:0;padding:40px 18px 16px;text-align:left;
  opacity:0;transform:translateY(8px);transition:opacity .4s,transform .4s var(--ease);z-index:2;
}
.painting:hover figcaption,.painting:focus-visible figcaption{opacity:1;transform:none}
.painting figcaption b{display:block;color:var(--white);font-family:var(--serif);font-size:16px;font-weight:600}
.painting figcaption span{display:block;color:rgba(248,242,233,.72);font-size:11.5px;margin-top:2px;letter-spacing:.04em}

/* ---------- about ---------- */
.about{background:var(--c2);border-block:1px solid var(--line)}
.about .wrap{display:grid;grid-template-columns:.82fr 1.18fr;gap:64px;align-items:start}
.portrait{position:relative;margin:0;z-index:1}
.portrait img{border-radius:16px;width:100%;aspect-ratio:3/4;object-fit:cover;object-position:50% 22%;box-shadow:var(--shadow);position:relative;z-index:1}
.portrait::after{content:"";position:absolute;inset:16px -16px -16px 16px;border:1px solid var(--c5);border-radius:16px;z-index:0;pointer-events:none}
.portrait figcaption{
  margin-top:14px;font-size:12px;letter-spacing:.06em;color:var(--ink-3);display:flex;justify-content:space-between;
}
.about-copy h2{font-family:var(--serif);font-size:clamp(28px,3.4vw,40px);line-height:1.3;color:var(--ink);margin:12px 0 18px;font-weight:700}
.about-copy p{color:var(--ink-2);margin:0 0 16px;font-size:15px}
.about-copy p strong{color:var(--ink);font-weight:600}
.timeline{margin:30px 0 0;padding:0;list-style:none;border-top:1px solid var(--line-2)}
.timeline li{display:grid;grid-template-columns:98px 1fr;gap:20px;padding:15px 0;border-bottom:1px solid var(--line-2)}
.timeline time{font-size:12.5px;color:var(--c5);letter-spacing:.04em;padding-top:3px}
.timeline b{display:block;color:var(--ink);font-size:14.5px;font-weight:600}
.timeline span{font-size:12.5px;color:var(--ink-3)}
.skills{display:grid;grid-template-columns:1fr 1fr;gap:26px;margin-top:34px;align-items:start}
.skills h3{font-size:12px;letter-spacing:.18em;color:var(--c5);text-transform:uppercase;margin:0 0 12px;font-weight:600}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chips li{list-style:none;font-size:12.5px;padding:6px 12px;border-radius:999px;background:var(--c1);border:1px solid var(--line);color:var(--ink-2)}

/* ---------- contact ---------- */
.contact{background:var(--ink);color:var(--c1);position:relative;overflow:hidden}
.contact::before{
  content:"";position:absolute;width:720px;height:720px;border-radius:50%;right:-220px;top:-320px;
  background:radial-gradient(circle,rgba(191,166,135,.22),transparent 65%);
}
.contact .wrap{position:relative;z-index:1}
.contact h2{font-family:var(--serif);font-size:clamp(34px,5vw,60px);line-height:1.2;margin:16px 0 22px;color:var(--white)}
.contact h2 em{font-style:normal;color:var(--c3)}
.contact p{color:rgba(248,242,233,.7);max-width:520px;margin:0 0 34px}
.contact-links{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:52px}
.contact-links .btn--ghost{border-color:rgba(217,199,174,.4)}
.contact-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;padding-top:32px;border-top:1px solid rgba(217,199,174,.2)}
.contact-grid div small{display:block;font-size:11px;letter-spacing:.18em;color:rgba(248,242,233,.45);text-transform:uppercase;margin-bottom:8px}
.contact-grid div a,.contact-grid div span{font-size:14.5px;color:var(--c2)}
.contact-grid div a:hover{color:var(--white)}
.foot{padding:26px 0;background:var(--ink);color:rgba(248,242,233,.4);font-size:12px;border-top:1px solid rgba(217,199,174,.12)}
.foot .wrap{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}

/* ---------- modal ---------- */
.modal{
  position:fixed;inset:0;z-index:100;display:none;place-items:center;padding:24px;
  background:rgba(28,22,17,.92);backdrop-filter:blur(8px);
}
.modal.is-open{display:grid}
.modal-shell{width:min(1100px,100%);max-height:calc(100svh - 48px);display:flex;flex-direction:column;gap:14px}
.modal video,.modal img{max-width:100%;max-height:calc(100svh - 140px);margin:0 auto;border-radius:10px;background:#000}
.modal img{cursor:zoom-out}
.modal-bar{display:flex;align-items:center;justify-content:space-between;gap:20px;color:var(--c2);font-size:13px}
.modal-bar b{font-weight:600;color:var(--white);font-family:var(--serif);font-size:15px;display:block}
.modal-bar span{color:rgba(248,242,233,.55);font-size:12px}
.modal-close{
  width:42px;height:42px;border-radius:50%;display:grid;place-items:center;flex:none;
  border:1px solid rgba(217,199,174,.4);color:var(--c1);transition:background .25s;
}
.modal-close:hover{background:rgba(217,199,174,.15)}
.modal-nav{display:flex;gap:8px}
.modal-nav button{width:42px;height:42px;border-radius:50%;border:1px solid rgba(217,199,174,.4);display:grid;place-items:center}
.modal-nav button:hover{background:rgba(217,199,174,.15)}
.modal-tools{display:flex;align-items:center;gap:10px}

/* reveal */
[data-reveal]{opacity:0;transform:translateY(24px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
[data-reveal].is-in{opacity:1;transform:none}

@media (max-width:1080px){
  .hero .wrap{grid-template-columns:1fr;gap:48px}
  .hero-art{max-width:420px}
  .hero-art img{aspect-ratio:4/3;object-position:50% 30%}
  .grid{grid-template-columns:repeat(2,1fr)}
  .paintings{columns:2}
  .feature{grid-template-columns:1fr}
  .feature-media{min-height:0;aspect-ratio:16/10}
  .about .wrap{grid-template-columns:1fr;gap:48px}
  .portrait{max-width:360px}
  .contact-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:720px){
  .wrap{width:calc(100% - 36px)}
  .section{padding:72px 0}
  .nav-links{
    position:fixed;inset:74px 0 auto 0;flex-direction:column;align-items:stretch;gap:4px;
    background:var(--c1);padding:16px 18px 22px;border-bottom:1px solid var(--line);
    transform:translateY(-12px);opacity:0;pointer-events:none;transition:all .3s var(--ease);
    box-shadow:0 24px 40px -30px rgba(78,66,52,.6);
  }
  .nav-links.is-open{transform:none;opacity:1;pointer-events:auto}
  .nav-links a{color:var(--ink-2)!important;padding:13px 10px;border-radius:10px}
  .nav-links .nav-cta{justify-content:center;margin-top:8px}
  .nav-toggle{display:grid}
  .hero{padding-top:104px;min-height:auto}
  .hero-stats{gap:24px;flex-wrap:wrap}
  .hero-art::before{display:none}
  .grid{grid-template-columns:1fr}
  .paintings{columns:1}
  .section-head{flex-direction:column;align-items:flex-start;gap:14px;margin-bottom:28px}
  .feature-body{padding:26px 22px}
  .feature-body h3{font-size:24px}
  .skills{grid-template-columns:1fr;gap:22px}
  .contact-grid{grid-template-columns:1fr;gap:18px}
  .modal{padding:12px}
  .modal video,.modal img{max-height:calc(100svh - 180px)}
  .timeline li{grid-template-columns:80px 1fr;gap:14px}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *{animation-duration:.001ms!important;transition-duration:.001ms!important}
  [data-reveal]{opacity:1;transform:none}
}

.note{
  margin-top:26px;padding:20px 24px;border:1px dashed var(--line-2);border-radius:14px;
  display:flex;gap:14px;align-items:flex-start;color:var(--ink-3);font-size:13.5px;background:rgba(255,253,250,.55);
}
.note b{color:var(--ink);font-weight:600}
.note a{border-bottom:1px solid var(--c5);color:var(--ink);white-space:nowrap}
.note a:hover{color:var(--c4)}

[hidden]{display:none!important}
.modal-shell img{display:block;max-width:100%;max-height:calc(100svh - 150px);width:auto;border-radius:10px}

.about-badges{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:30px}
.about-badges div{padding:16px 18px;border:1px solid var(--line-2);border-radius:12px;background:rgba(255,253,250,.6)}
.about-badges b{display:block;font-family:var(--serif);font-size:20px;color:var(--ink);line-height:1.3}
.about-badges small{display:block;font-size:11.5px;color:var(--ink-3);margin-top:4px;letter-spacing:.04em}
@media (max-width:720px){.about-badges{grid-template-columns:repeat(3,1fr);gap:8px}.about-badges div{padding:12px 12px}.about-badges b{font-size:17px}.about-badges small{font-size:10.5px}}