:root{
  /* Light theme: elegant / airy / spatial */
  --bg: rgba(245, 235, 230, 1);
  --bg2: rgba(250, 244, 241, 1);
  --paper: rgba(255, 255, 255, 0.40);

  --text:#3C3C3C;
  --muted: rgba(60,60,60,.68);
  --muted2: rgba(60,60,60,.55);
  --line: rgba(60,60,60,.12);
  --metal: rgba(255,255,255,.75);

  /* Accent palette */
  --gold:#D4AF37;       /* champagne gold */
  --gold2: rgba(212,175,55,.22);
  --red:#B55D5D;        /* dry rose / cinnabar */
  --green:#8F9B8F;      /* mineral green */

  --radius:18px;
  --radius2:26px;
  /* Soft bronze shadow (diffuse & long) */
  --shadow: 0 40px 100px rgba(70, 50, 40, 0.08);
  --shadow2: 0 22px 60px rgba(70, 50, 40, 0.07);
  --glow: 0 0 0 1px rgba(212,175,55,.20), 0 18px 60px rgba(212,175,55,.10);
  --glow-red: 0 0 0 1px rgba(181,93,93,.18), 0 18px 60px rgba(181,93,93,.10);

  /* Motion */
  --ease-liquid: cubic-bezier(0.2, 0, 0.2, 1);
  --t-liquid: 0.6s;

  --serif: "Noto Serif SC","Source Han Serif SC","Songti SC","SimSun",serif;
  --sans: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Arial, "PingFang SC", "Microsoft YaHei", sans-serif;

  --container: 1120px;
  --topbarH: 70px;
}

*{ box-sizing:border-box; }
html,body{ height:100%; }
body{
  margin:0;
  background:
    radial-gradient(1200px 900px at 14% -8%, rgba(200, 220, 210, 0.44), transparent 68%),
    radial-gradient(1200px 900px at 88% 108%, rgba(230, 200, 200, 0.33), transparent 70%),
    radial-gradient(900px 700px at 60% 20%, rgba(212,175,55,.10), transparent 72%),
    linear-gradient(180deg, var(--bg), var(--bg2));
  color:var(--text);
  font-family:var(--sans);
  letter-spacing: 0.05em;
}

/* ------------------------------------------------------------
   Glassmorphism "physics" model (depth / thickness / light)
   ------------------------------------------------------------ */
:root{
  --glass-border: linear-gradient(135deg, rgba(255,255,255,0.80), rgba(255,255,255,0.10));
  --glass-inner: inset 0 0 20px rgba(255,255,255,0.20);
  --glass-ao: 0 10px 20px rgba(0,0,0,0.02), 0 40px 80px rgba(0,0,0,0.05);
  --glass-ao-hover: 0 14px 26px rgba(0,0,0,0.03), 0 58px 120px rgba(0,0,0,0.06);
}

/* Base glass surfaces (mid distance) */
.metaCard,
.cubeFrame,
.workCard,
.panel,
.shelf,
.flipCard,
.compare,
.tile,
.resume,
.xp,
.contactCard,
.stat,
.dataDrawer__inner{
  position: relative;
  --glass-blur: 14px; /* mid layer */
  backdrop-filter: blur(var(--glass-blur));
  box-shadow: var(--glass-inner), var(--glass-ao);
  transition: all var(--t-liquid) var(--ease-liquid);
  transform: translateZ(0);
}

/* Specular highlight border (thickness) */
.metaCard::after,
.cubeFrame::after,
.workCard::after,
.panel::after,
.shelf::after,
.flipCard::after,
.compare::after,
.tile::after,
.resume::after,
.xp::after,
.contactCard::after,
.stat::after,
.dataDrawer__inner::after{
  content:"";
  position:absolute;
  inset:0;
  border-radius: inherit;
  padding:1px;
  background: var(--glass-border);
  pointer-events:none;
  opacity:.95;
  -webkit-mask:
    linear-gradient(#000 0 0) content-box,
    linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
}

/* Nearer surfaces feel "closer": more blur & slightly stronger AO */
.workCard,
.resume,
.flipCard,
.dataDrawer__inner{
  --glass-blur: 16px;
}

/* Farther surfaces feel "behind": less blur */
.panel,
.xp,
.stat{
  --glass-blur: 12px;
}

/* Floating interaction: pull closer */
.metaCard:hover,
.cubeFrame:hover,
.workCard:hover,
.panel:hover,
.shelf:hover,
.flipCard:hover,
.compare:hover,
.tile:hover,
.resume:hover,
.xp:hover,
.contactCard:hover,
.stat:hover{
  box-shadow: var(--glass-inner), var(--glass-ao-hover);
  backdrop-filter: blur(calc(var(--glass-blur) + 6px));
  transform: translateY(-5px) scale(1.02);
}

/* Ambient light drift (slow) */
body::after{
  content:"";
  position:fixed;
  inset:-18%;
  pointer-events:none;
  z-index:0;
  background:
    radial-gradient(1200px 900px at 18% 10%, rgba(200, 220, 210, 0.28), transparent 68%),
    radial-gradient(1200px 900px at 82% 92%, rgba(230, 200, 200, 0.24), transparent 70%);
  filter: blur(26px);
  opacity:.85;
  background-repeat:no-repeat;
  background-size: 220% 220%;
  background-position: var(--bgP1X, 18%) var(--bgP1Y, 10%), var(--bgP2X, 82%) var(--bgP2Y, 92%);
  transform: translate3d(0,0,0) scale(1.02);
  transition: background-position 1.8s var(--ease-liquid), transform 1.8s var(--ease-liquid);
}

/* Subtle paper grain / sand noise */
body::before{
  content:"";
  position:fixed;
  inset:0;
  pointer-events:none;
  z-index:0;
  opacity:.075;
  background-image:
    repeating-linear-gradient(0deg, rgba(0,0,0,.018), rgba(0,0,0,.018) 1px, rgba(0,0,0,0) 3px, rgba(0,0,0,0) 6px),
    repeating-linear-gradient(90deg, rgba(0,0,0,.014), rgba(0,0,0,.014) 1px, rgba(0,0,0,0) 3px, rgba(0,0,0,0) 7px);
  mix-blend-mode:multiply;
}

/* Layering: lights behind content, above base background */
main, header.topbar{
  position:relative;
  z-index:1;
}

a{ color:inherit; text-decoration:none; }
strong{ color:rgba(140,110,40,.92); font-weight:650; }

.skip-link{
  position:absolute;
  left:-9999px;
  top:8px;
  padding:10px 12px;
  background: rgba(255,255,255,.78);
  border:1px solid var(--line);
  border-radius:12px;
  z-index:9999;
}
.skip-link:focus{ left:10px; }

.container{
  width:min(var(--container), calc(100% - 44px));
  margin:0 auto;
}

.topbar{
  position:sticky;
  top:0;
  z-index:100;
  backdrop-filter: blur(14px);
  background: rgba(255,255,255,.55);
  border-bottom: 0.5px solid rgba(60,60,60,.10);
}
.topbar__inner{
  height:var(--topbarH);
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:14px;
  width:min(var(--container), calc(100% - 44px));
  margin:0 auto;
}
.brand{
  display:flex;
  align-items:center;
  gap:10px;
  min-width:190px;
}
.brand__mark{
  width:12px;
  height:12px;
  border-radius:99px;
  background: radial-gradient(circle at 30% 30%, var(--gold2), var(--gold));
  box-shadow: 0 0 0 1px rgba(212,175,55,.35), 0 0 20px rgba(212,175,55,.22);
}
.brand__text{
  font-weight:720;
  letter-spacing:.8px;
  text-transform:uppercase;
  font-size:12px;
  color: rgba(60,60,60,.92);
}

.nav{
  display:flex;
  gap:10px;
  align-items:center;
  justify-content:center;
  flex:1;
}
.nav__link{
  font-size:13px;
  color: rgba(60,60,60,.78);
  padding:10px 12px;
  border-radius:999px;
  border:1px solid transparent;
  transition: all var(--t-liquid) var(--ease-liquid);
}
.nav__link:hover{
  background: rgba(255,255,255,.55);
  border-color: rgba(60,60,60,.12);
  transform: translateY(-2px);
  backdrop-filter: blur(15px);
}
.nav__link.is-active{
  color: rgba(90,70,30,.92);
  border-color: rgba(212,175,55,.28);
  background: rgba(255,255,255,.62);
  box-shadow: 0 18px 60px rgba(70,50,40,.06);
}
.nav__link--cta{
  color: rgba(60,60,60,.92);
  background: linear-gradient(135deg, rgba(255,255,255,.72), rgba(212,175,55,.18));
  border-color: rgba(212,175,55,.30);
  box-shadow: var(--shadow2);
}
.nav__link--cta:hover{ transform: translateY(-1px) scale(1.01); }

.topbar__actions{
  display:flex;
  gap:10px;
  align-items:center;
  min-width:220px;
  justify-content:flex-end;
}
.chip{
  display:flex;
  gap:10px;
  align-items:center;
  padding:10px 12px;
  border-radius:999px;
  border:0.5px solid rgba(60,60,60,.14);
  background: rgba(255,255,255,.55);
  color: rgba(60,60,60,.86);
  cursor:pointer;
  transition: all var(--t-liquid) var(--ease-liquid);
}
.chip:hover{
  transform: translateY(-2px);
  border-color: rgba(212,175,55,.22);
  box-shadow: var(--shadow2);
  backdrop-filter: blur(15px);
}
.chip--ghost{
  background:transparent;
  border-color: rgba(60,60,60,.10);
  color: rgba(60,60,60,.70);
}
.chip__dot{
  width:8px;
  height:8px;
  border-radius:99px;
  background: rgba(60,60,60,.22);
  box-shadow:none;
}
.chip.is-on .chip__dot{
  background: var(--gold);
  box-shadow: 0 0 0 1px rgba(212,175,55,.30), 0 0 18px rgba(212,175,55,.22);
}

.gold-line{
  height:1px;
  background: linear-gradient(90deg, transparent, rgba(212,175,55,.55), transparent);
  opacity:.35;
}

.section{
  position:relative;
  padding: clamp(84px, 6vw, 112px) 0;
  scroll-margin-top: calc(var(--topbarH) + 12px);
}
.section::before{
  content:"";
  position:absolute;
  inset:0;
  pointer-events:none;
  background:
    radial-gradient(900px 360px at 50% 0%, rgba(212,175,55,.08), transparent 70%),
    radial-gradient(750px 360px at 20% 0%, rgba(200, 220, 210, 0.30), transparent 70%);
  opacity:.55;
}

.sectionHead{
  position:relative;
  display:flex;
  gap:14px;
  align-items:flex-end;
  justify-content:space-between;
  margin-bottom:22px;
}
.sectionHead__title{
  margin:0;
  font-size:28px;
  letter-spacing:.6px;
  color:#1A1A1A;
  font-weight:800;
}
.sectionHead__desc{
  margin:0;
  color: rgba(45,45,45,.74);
  max-width:680px;
  font-family:var(--serif);
  line-height:1.6;
}

.kicker{
  margin:0 0 10px 0;
  font-size:12px;
  color:var(--muted2);
  letter-spacing:1.6px;
  text-transform:uppercase;
}

.hero{
  min-height: calc(100svh - var(--topbarH));
  display:flex;
  align-items:center;
  padding-top: clamp(58px, 6vw, 82px);
  padding-bottom: clamp(58px, 7vw, 98px);
}
.hero::before{ opacity:.35; }
.hero__bg{
  position:absolute;
  inset:0;
  overflow:hidden;
}
.hero__tint{
  position:absolute;
  inset:-40px;
  z-index: 0;
  background:
    radial-gradient(1100px 700px at 16% 8%, rgba(200, 220, 210, 0.40), transparent 64%),
    radial-gradient(800px 520px at 72% 18%, rgba(212,175,55,.14), transparent 64%),
    radial-gradient(900px 620px at 86% 96%, rgba(230, 200, 200, 0.30), transparent 68%),
    linear-gradient(180deg, rgba(255,255,255,.55), rgba(245, 235, 230, 0.65));
  filter:saturate(1.02) contrast(1.02);
}

/* Caustic patterns: "20% progressive injection" */
.hero__caustics{
  position:absolute;
  left:0;
  right:0;
  top:0;
  height:40vh;
  z-index: 2; /* above background, below text */
  pointer-events:none;
  opacity: 0.4;
  visibility: visible;
  display: block;
  mix-blend-mode: screen;

  background:
    radial-gradient(420px 240px at 18% 22%, rgba(160, 216, 208, 0.55), rgba(255,255,255,0) 68%),
    radial-gradient(560px 320px at 62% 14%, rgba(232, 183, 183, 0.50), rgba(255,255,255,0) 70%),
    radial-gradient(520px 300px at 84% 30%, rgba(160, 216, 208, 0.42), rgba(255,255,255,0) 72%),
    radial-gradient(760px 420px at 40% 58%, rgba(160, 216, 208, 0.26), rgba(255,255,255,0) 72%),
    radial-gradient(820px 460px at 72% 62%, rgba(232, 183, 183, 0.22), rgba(255,255,255,0) 74%);

  filter: blur(0.35px) brightness(1.3) contrast(1.2);

  /* mask debug fix:
     0%~40% keep solid, 40%~70% fade out */
  -webkit-mask-image: linear-gradient(to bottom, rgba(0,0,0,1) 0%, rgba(0,0,0,1) 40%, rgba(0,0,0,0) 70%);
  mask-image: linear-gradient(to bottom, rgba(0,0,0,1) 0%, rgba(0,0,0,1) 40%, rgba(0,0,0,0) 70%);
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
  -webkit-mask-size: 100% 100%;
  mask-size: 100% 100%;
  -webkit-mask-position: 0 0;
  mask-position: 0 0;

  animation: causticFlow 18s var(--ease-liquid) infinite alternate;
  will-change: background-position, transform;
}

@keyframes causticFlow{
  0%{
    transform: translate3d(0,0,0) scale(1.02);
    background-position:
      18% 14%,
      62% 10%,
      84% 18%,
      34% 40%,
      72% 44%;
  }
  100%{
    transform: translate3d(0,-1.2%,0) scale(1.06);
    background-position:
      22% 18%,
      56% 14%,
      78% 24%,
      42% 46%,
      66% 52%;
  }
}
.hero__lights{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  z-index: 3;
  opacity:.65;
  mix-blend-mode:screen;
}

/* Butterfly particles: trails only (sprites = masked DOM layer) */
.hero__butterfliesCanvas{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  z-index: 39;
  pointer-events:none;
  mix-blend-mode: screen;
  opacity: 0.98;
}

/* Masked butterfly silhouettes: outline only — no white blocks or glowing box borders */
.hero__butterfliesDOM{
  position:absolute;
  inset:0;
  z-index: 41;
  pointer-events:none;
  overflow: visible;
}

.heroButterfly{
  position:absolute;
  left:0;
  top:0;
  width: 104px;
  height: 104px;
  transform-origin: center center;
  will-change: transform, opacity;
  mix-blend-mode: plus-lighter;
  opacity: 0;
  visibility: hidden;
}

.heroButterfly__stack{
  position:relative;
  width:100%;
  height:100%;
  /* Explicit silhouette: clip to art outline (PNG alpha / luminance as mask) */
  -webkit-mask-image: url("./butterfly-pearl.png");
  mask-image: url("./butterfly-pearl.png");
  -webkit-mask-size: contain;
  mask-size: contain;
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
  -webkit-mask-position: center;
  mask-position: center;
  mask-type: alpha;
  background: transparent;
  /* subtle neon rim following silhouette (not a rectangular glow box) */
  filter:
    drop-shadow(0 0 1px rgba(232, 182, 232, 0.18))
    drop-shadow(0 0 10px rgba(200, 130, 210, 0.12))
    drop-shadow(0 0 22px rgba(190, 140, 220, 0.08));
}

.heroButterfly__img{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  object-fit: contain;
  display:block;
  margin:0;
  padding:0;
  border:0;
  background: transparent !important;
  /* stack draws tinted pearl + edge read; silhouette still from mask on parent */
  opacity: 0.88;
  mix-blend-mode: soft-light;
  pointer-events:none;
}

/* Extra glass-neon wash inside masked region only */
.heroButterfly__neon{
  position:absolute;
  inset: -8%;
  border-radius: 50%;
  background:
    radial-gradient(ellipse 70% 60% at 42% 38%, rgba(245, 220, 255, 0.14), transparent 62%),
    radial-gradient(ellipse 60% 55% at 58% 64%, rgba(220, 180, 235, 0.10), transparent 58%);
  mix-blend-mode: color-dodge;
  opacity: 0.16;
  pointer-events:none;
}

/* Hero figure (right side) */
.hero__figure{
  position:absolute;
  right: clamp(-40px, -2vw, 10px);
  top: 50%;
  width: min(560px, 46vw);
  height: 80%;
  transform: translate3d(0, calc(-50% + var(--figureParallax, 0px)), 0);
  z-index: 1; /* behind caustics/lights/butterflies, above tint */
  pointer-events:auto;
  opacity:.60;
  mix-blend-mode: multiply;
  filter: saturate(1.02) contrast(0.98);
  will-change: transform, filter, opacity;
}
.hero__figureImg{
  width:100%;
  height:100%;
  object-fit: cover;
  object-position: 55% 40%;
  display:block;
  border-radius: 28px;
  -webkit-mask-image: radial-gradient(closest-side, rgba(0,0,0,1) 62%, rgba(0,0,0,0) 100%);
  mask-image: radial-gradient(closest-side, rgba(0,0,0,1) 62%, rgba(0,0,0,0) 100%);
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
  -webkit-mask-size: 140% 140%;
  mask-size: 140% 140%;
  -webkit-mask-position: 45% 55%;
  mask-position: 45% 55%;
}

/* Hover "mind lit" effect */
.hero.is-figure-hover .hero__figure{
  opacity:.72;
  filter: saturate(1.05) contrast(1.05);
}
.hero.is-figure-hover .hero__figure::before{
  content:"";
  position:absolute;
  inset:-6%;
  border-radius: 36px;
  background:
    radial-gradient(520px 360px at 48% 42%, rgba(200, 220, 210, 0.38), transparent 70%),
    radial-gradient(520px 360px at 54% 64%, rgba(230, 200, 200, 0.28), transparent 72%);
  filter: blur(18px);
  mix-blend-mode: screen;
  opacity:.75;
  pointer-events:none;
}
.hero.is-figure-hover .hero__tint{
  filter:saturate(1.06) contrast(1.04);
}

/* Butterflies: subtle iridescent "digital crystal" */
@media (max-width: 980px){
  .hero__figure{
    right: -24px;
    width: min(520px, 62vw);
    opacity:.52;
  }
}
@media (prefers-reduced-motion: reduce){
  .hero__butterfliesCanvas,
  .hero__butterfliesDOM{ display:none; }
}

.hero__content{
  position:relative;
  z-index:60; /* keep text/cards above forced-visible wings */
}
.hero__title{
  margin:0;
  line-height:1.04;
}
.hero__titleMain{
  display:block;
  font-size: clamp(44px, 5.6vw, 74px);
  letter-spacing: 0.1em;
  color: #1A1A1A;
  text-shadow: 0 18px 70px rgba(70,50,40,.12);
}
.hero__titleSub{
  display:block;
  margin-top:10px;
  font-size: clamp(14px, 1.6vw, 18px);
  font-weight:650;
  color: rgba(181,93,93,.92);
  letter-spacing: 0.1em;
  text-transform:uppercase;
  filter: drop-shadow(0 18px 60px rgba(70,50,40,.10));
}
.hero__lead{
  margin:16px 0 0 0;
  max-width:760px;
  color: rgba(45,45,45,.76);
  font-family:var(--serif);
  line-height:1.75;
  font-size:15px;
}
.hero__cta{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
  margin-top:20px;
}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  padding:12px 14px;
  border-radius:999px;
  border:0.5px solid rgba(60,60,60,.12);
  background: rgba(255,255,255,.55);
  color: rgba(60,60,60,.86);
  cursor:pointer;
  transition: all var(--t-liquid) var(--ease-liquid);
  font-size:13px;
  white-space:nowrap;
}
.btn:hover{
  transform: translateY(-5px);
  border-color: rgba(212,175,55,.20);
  box-shadow: var(--shadow2);
  backdrop-filter: blur(18px);
}
.btn--primary{
  background: linear-gradient(135deg, rgba(255,255,255,.70), rgba(212,175,55,.36));
  border-color: rgba(212,175,55,.30);
  color: rgba(60,60,60,.92);
  box-shadow: var(--glow);
}
.btn--primary:hover{ transform: translateY(-5px) scale(1.05); }
.btn--quiet{
  background: rgba(255,255,255,.48);
  border-color: rgba(60,60,60,.10);
  color: rgba(60,60,60,.74);
}

.hero__meta{
  display:grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap:12px;
  margin-top:26px;
}
.metaCard{
  border-radius: var(--radius);
  background: rgba(255,255,255,.40);
  backdrop-filter: blur(15px);
  border: 1px solid rgba(255, 255, 255, 0.6);
  padding:14px 14px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.05);
  transition: all var(--t-liquid) var(--ease-liquid);
}
.metaCard:hover{
  background: rgba(255,255,255,.46);
}
.metaCard__k{
  font-size:12px;
  color: rgba(212,175,55,.62);
  letter-spacing:1.2px;
  text-transform:uppercase;
}
.metaCard__v{
  margin-top:8px;
  font-size:13px;
  color: rgba(60,60,60,.86);
}

.grid{
  display:grid;
  gap:14px;
  position:relative;
}
.grid--works{
  grid-template-columns: 1.6fr .8fr;
  align-items:start;
}

.cubeFrame{
  border-radius: var(--radius2);
  border: 1px solid rgba(255, 255, 255, 0.8);
  background:
    radial-gradient(700px 260px at 30% 0%, rgba(212,175,55,.14), transparent 70%),
    rgba(255,255,255,.40);
  backdrop-filter: blur(15px);
  box-shadow: var(--shadow2);
  position:relative;
  overflow:hidden;
  transition: all var(--t-liquid) var(--ease-liquid);
}
.cubeFrame:hover{
  background: rgba(255,255,255,.46);
}
.cubeFrame::before{
  content:"";
  position:absolute;
  inset:-2px;
  background:
    linear-gradient(135deg, rgba(255,255,255,.55), transparent 40%),
    linear-gradient(315deg, rgba(212,175,55,.14), transparent 60%);
  opacity:.6;
  pointer-events:none;
}

.workCard{
  display:grid;
  grid-template-columns: 1fr;
  gap:14px;
  border-radius: var(--radius2);
  border: 1px solid rgba(255, 255, 255, 0.8);
  background: rgba(255,255,255,.40);
  backdrop-filter: blur(15px);
  box-shadow: var(--shadow);
  overflow:hidden;
  transition: all var(--t-liquid) var(--ease-liquid);
}
.workCard:hover{
  background: rgba(255,255,255,.46);
}
.workCard__media{
  min-height: 240px;
}
.workCard__thumb{
  position:absolute;
  inset:0;
  background:
    radial-gradient(900px 380px at 26% 10%, rgba(200, 220, 210, 0.36), transparent 62%),
    radial-gradient(560px 360px at 78% 22%, rgba(212,175,55,.16), transparent 66%),
    linear-gradient(180deg, rgba(255,255,255,.35), rgba(245, 235, 230, 0.70));
  filter: contrast(1.03) saturate(1.02);
}
.workCard__tag{
  position:absolute;
  left:14px;
  top:14px;
  padding:8px 10px;
  border-radius:999px;
  font-size:12px;
  background: rgba(255,255,255,.62);
  border: 1px solid rgba(255, 255, 255, 0.8);
  color: rgba(90,70,30,.92);
  letter-spacing:.6px;
}
.workCard__body{
  padding: 14px 14px 16px 14px;
}
.workCard__title{
  margin:0;
  font-size:18px;
  letter-spacing:.3px;
}
.workCard__sub{
  margin:6px 0 0 0;
  color: rgba(45,45,45,.74);
  font-family:var(--serif);
  line-height:1.6;
  font-size:13px;
}
.workCard__split{
  margin-top:12px;
  display:grid;
  grid-template-columns: 1.2fr .8fr;
  gap:12px;
}

.panel{
  border-radius: var(--radius);
  border: 1px solid rgba(255, 255, 255, 0.8);
  background: rgba(255,255,255,.40);
  backdrop-filter: blur(15px);
  overflow:hidden;
  transition: all var(--t-liquid) var(--ease-liquid);
}
.panel:hover{
  background: rgba(255,255,255,.46);
}
.panel__head{
  padding:10px 12px;
  font-size:12px;
  letter-spacing:1.1px;
  text-transform:uppercase;
  color: var(--muted2);
  border-bottom:0.5px solid rgba(60,60,60,.10);
  background: rgba(255,255,255,.30);
}
.panel__foot{
  padding:10px 12px;
  border-top:0.5px solid rgba(60,60,60,.10);
  background: rgba(255,255,255,.30);
  display:flex;
  justify-content:flex-end;
}

.embed{
  position:relative;
  aspect-ratio: 16 / 9;
  background: linear-gradient(180deg, rgba(255,255,255,.55), rgba(255,255,255,.32));
}
.embed iframe{
  width:100%;
  height:100%;
  border:0;
  display:block;
  background: radial-gradient(circle at 30% 30%, rgba(255,255,255,.08), rgba(0,0,0,.02));
}
.embed__hint{
  position:absolute;
  inset:auto 10px 10px 10px;
  padding:10px 10px;
  border-radius: 14px;
  background: rgba(255,255,255,.60);
  border: 1px solid rgba(255, 255, 255, 0.8);
  color: var(--muted);
  font-size:12px;
  line-height:1.5;
  pointer-events:none;
}

.anchorList{
  margin:0;
  padding:12px 12px 12px 30px;
  display:flex;
  flex-direction:column;
  gap:8px;
  font-family:var(--serif);
  color: rgba(60,60,60,.82);
  line-height:1.55;
  font-size:13px;
}
.anchorList .t{
  display:inline-block;
  min-width:54px;
  color: rgba(90,70,30,.92);
  font-family:var(--sans);
  font-weight:650;
  letter-spacing:.7px;
}
.anchorList .d{ color: var(--muted); }

.miniBtn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:10px 12px;
  border-radius:999px;
  border:0.5px solid rgba(212,175,55,.26);
  background: rgba(255,255,255,.62);
  color: rgba(90,70,30,.92);
  cursor:pointer;
  transition: all var(--t-liquid) var(--ease-liquid);
  font-size:12px;
}
.miniBtn:hover{
  transform: translateY(-5px);
  background: rgba(255,255,255,.70);
  border-color: rgba(212,175,55,.28);
  backdrop-filter: blur(18px);
}
.miniBtn--ghost{
  background: transparent;
  border-color: rgba(60,60,60,.12);
  color: rgba(60,60,60,.74);
}
.miniBtn--ghost:hover{ background: rgba(255,255,255,.55); }

.dataDrawer{
  position:fixed;
  inset:0;
  z-index:200;
  background: rgba(70, 50, 40, 0.18);
  display:grid;
  place-items:center;
  padding:22px;
}
.dataDrawer[hidden]{
  display:none !important;
}
.dataDrawer__inner{
  width:min(860px, 100%);
  border-radius: 22px;
  background:
    radial-gradient(900px 340px at 20% 0%, rgba(212,175,55,.14), transparent 60%),
    radial-gradient(800px 320px at 80% 10%, rgba(181,93,93,.12), transparent 60%),
    rgba(255,255,255,.46);
  border: 1px solid rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(15px);
  box-shadow: var(--shadow);
  overflow:hidden;
}
.dataDrawer__head{
  padding:14px 14px;
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap:10px;
  border-bottom:0.5px solid rgba(60,60,60,.10);
}
.dataDrawer__title{ font-weight:720; letter-spacing:.4px; }
.dataDrawer__desc{
  margin-top:4px;
  font-size:12px;
  color: var(--muted);
  font-family:var(--serif);
  line-height:1.6;
}
.iconBtn{
  width:36px;
  height:36px;
  border-radius:12px;
  border:0.5px solid rgba(60,60,60,.12);
  background: rgba(255,255,255,.55);
  color: rgba(60,60,60,.86);
  cursor:pointer;
}
.iconBtn:hover{
  border-color: rgba(212,175,55,.22);
  box-shadow: 0 0 0 1px rgba(212,175,55,.12);
}
.dataGrid{
  display:grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap:12px;
  padding:14px 14px 16px 14px;
}
.dataDrawer__foot{
  padding:14px 14px 16px 14px;
  border-top:0.5px solid rgba(60,60,60,.10);
  background: rgba(255,255,255,.30);
  display:flex;
  justify-content:center;
}
.modalBtn{
  min-width: 180px;
  padding:12px 18px;
  border-radius:999px;
  border:1px solid rgba(212,175,55,.38);
  background: linear-gradient(135deg, rgba(255,255,255,.78), rgba(212,175,55,.24));
  color: rgba(60,60,60,.92);
  font-weight:760;
  letter-spacing:.8px;
  cursor:pointer;
  box-shadow: 0 0 0 1px rgba(212,175,55,.12), 0 40px 100px rgba(70, 50, 40, 0.10);
  transition: all var(--t-liquid) var(--ease-liquid);
}
.modalBtn:hover{
  transform: translateY(-5px);
  filter: saturate(1.05) contrast(1.02);
  box-shadow: 0 0 0 1px rgba(212,175,55,.20), 0 40px 100px rgba(70, 50, 40, 0.12);
  backdrop-filter: blur(18px);
}
.modalBtn:active{ transform: translateY(0px) scale(.99); }
.modalBtn:focus-visible{
  outline: none;
  box-shadow: 0 0 0 2px rgba(246,227,161,.25), 0 0 0 1px rgba(212,175,55,.45), 0 22px 60px rgba(0,0,0,.48);
}
.stat{
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.8);
  background: rgba(255,255,255,.40);
  backdrop-filter: blur(15px);
  padding:12px 12px;
  box-shadow: var(--shadow2);
  transition: all var(--t-liquid) var(--ease-liquid);
}
.stat:hover{
  background: rgba(255,255,255,.46);
}
.stat__k{
  font-size:12px;
  color: var(--muted2);
  letter-spacing:1.1px;
  text-transform:uppercase;
}
.stat__v{
  margin-top:8px;
  color: rgba(60,60,60,.86);
  font-family:var(--serif);
  line-height:1.6;
}

.pill{
  display:inline-flex;
  align-items:center;
  padding:6px 10px;
  border-radius:999px;
  border:0.5px solid rgba(60,60,60,.12);
  background: rgba(255,255,255,.52);
  font-size:12px;
  color: rgba(60,60,60,.72);
}
.pill--gold{
  border-color: rgba(212,175,55,.26);
  background: rgba(212,175,55,.14);
  color: rgba(90,70,30,.92);
  box-shadow: inset 0 1px 1px rgba(255,255,255,.38), inset 0 -1px 2px rgba(70,50,40,.14);
}
.pill--red{
  border-color: rgba(181,93,93,.26);
  background: rgba(181,93,93,.12);
  color: rgba(110,60,60,.92);
  box-shadow: inset 0 1px 1px rgba(255,255,255,.34), inset 0 -1px 2px rgba(70,50,40,.12);
}

.workCard--mini{
  padding:14px;
  display:flex;
  flex-direction:column;
  gap:12px;
}
.workCard__miniThumb{
  height: 160px;
  border-radius: 18px;
  background:
    radial-gradient(500px 220px at 20% 30%, rgba(212,175,55,.18), transparent 64%),
    radial-gradient(480px 220px at 90% 0%, rgba(200, 220, 210, 0.30), transparent 60%),
    linear-gradient(180deg, rgba(255,255,255,.62), rgba(255,255,255,.34));
  border: 1px solid rgba(255, 255, 255, 0.8);
}
.workCard__miniTitle{ margin:0; font-size:16px; }
.workCard__miniDesc{
  margin:6px 0 0 0;
  font-size:13px;
  color: rgba(45,45,45,.74);
  font-family:var(--serif);
  line-height:1.6;
}
.workCard__miniActions{ margin-top:10px; display:flex; gap:10px; flex-wrap:wrap; }

.mindset{
  background:
    radial-gradient(1100px 520px at 70% 0%, rgba(212,175,55,.18), transparent 65%),
    radial-gradient(900px 520px at 15% 40%, rgba(181,93,93,.10), transparent 64%);
}
.mindset__layout{
  display:grid;
  grid-template-columns: .75fr 1.25fr;
  gap:14px;
  align-items:start;
}
.shelf{
  border-radius: var(--radius2);
  border: 1px solid rgba(255, 255, 255, 0.8);
  background:
    radial-gradient(700px 260px at 30% 0%, rgba(212,175,55,.14), transparent 70%),
    rgba(255,255,255,.40);
  backdrop-filter: blur(15px);
  box-shadow: var(--shadow2);
  padding:12px;
  display:grid;
  gap:10px;
  transition: all var(--t-liquid) var(--ease-liquid);
}
.shelf:hover{
  background: rgba(255,255,255,.46);
}
.spine{
  width:100%;
  text-align:left;
  border-radius: 16px;
  padding:12px 12px;
  cursor:pointer;
  border: 1px solid rgba(255, 255, 255, 0.8);
  background:
    linear-gradient(90deg, rgba(212,175,55,.14), rgba(255,255,255,.55));
  color: rgba(60,60,60,.86);
  backdrop-filter: blur(15px);
  transition: all var(--t-liquid) var(--ease-liquid);
  position:relative;
  overflow:hidden;
}
.spine::after{
  content:"";
  position:absolute;
  inset:0;
  background:
    radial-gradient(240px 90px at 0% 50%, rgba(212,175,55,.18), transparent 62%),
    radial-gradient(220px 90px at 100% 50%, rgba(210,60,50,.12), transparent 64%);
  opacity:.55;
  pointer-events:none;
}
.spine:hover{
  transform: translateY(-5px);
  border-color: rgba(212,175,55,.22);
  box-shadow: var(--shadow2);
  backdrop-filter: blur(18px);
}
.spine.is-active{
  border-color: rgba(212,175,55,.30);
  box-shadow: var(--glow);
}
.spine__title{ display:block; font-weight:720; letter-spacing:.3px; }
.spine__sub{ display:block; margin-top:6px; font-size:12px; color: var(--muted); font-family:var(--serif); }

.flipStage{ display:grid; gap:14px; }
.flipCard{
  position:relative;
  border-radius: var(--radius2);
  border: 1px solid rgba(255, 255, 255, 0.8);
  background:
    radial-gradient(700px 280px at 20% 0%, rgba(212,175,55,.14), transparent 62%),
    radial-gradient(700px 280px at 90% 10%, rgba(181,93,93,.12), transparent 62%),
    rgba(255,255,255,.40);
  backdrop-filter: blur(15px);
  box-shadow: var(--shadow);
  min-height: 250px;
  perspective: 1100px;
  overflow:hidden;
  transition: all var(--t-liquid) var(--ease-liquid);
}
.flipCard:hover{
  background: rgba(255,255,255,.46);
}
.flipCard__face{
  position:absolute;
  inset:0;
  padding:16px 16px;
  backface-visibility:hidden;
  transform-style:preserve-3d;
  transition: all var(--t-liquid) var(--ease-liquid);
}
.flipCard__front{ transform: rotateY(0deg); }
.flipCard__back{ transform: rotateY(180deg); }
.flipCard.is-flipped .flipCard__front{ transform: rotateY(-180deg); }
.flipCard.is-flipped .flipCard__back{ transform: rotateY(0deg); }
.flipCard__label{
  font-size:12px;
  color: var(--muted2);
  letter-spacing:1.1px;
  text-transform:uppercase;
}
.flipCard__title{
  margin-top:12px;
  font-size:20px;
  font-weight:760;
  letter-spacing:.3px;
}
.flipCard__quote{
  margin-top:10px;
  font-family:var(--serif);
  color: rgba(45,45,45,.78);
  line-height:1.75;
  font-size:14px;
}
.flipCard__hint{
  margin-top:14px;
  font-size:12px;
  color: var(--muted2);
}
.practice{
  margin:12px 0 0 0;
  padding-left:18px;
  display:grid;
  gap:10px;
  font-family:var(--serif);
  line-height:1.7;
  color: rgba(60,60,60,.80);
}

.compare{
  border-radius: var(--radius2);
  border: 1px solid rgba(255, 255, 255, 0.8);
  background:
    radial-gradient(700px 260px at 60% 0%, rgba(212,175,55,.12), transparent 66%),
    rgba(255,255,255,.40);
  backdrop-filter: blur(15px);
  box-shadow: var(--shadow2);
  overflow:hidden;
  transition: all var(--t-liquid) var(--ease-liquid);
}
.compare:hover{
  background: rgba(255,255,255,.46);
}
.compare__head{
  padding:12px 12px;
  display:flex;
  gap:12px;
  justify-content:space-between;
  align-items:center;
  border-bottom:0.5px solid rgba(60,60,60,.10);
  background: rgba(255,255,255,.30);
}
.compare__title{ font-weight:720; letter-spacing:.3px; }
.seg{
  display:flex;
  gap:8px;
  padding:4px;
  border-radius:999px;
  border:0.5px solid rgba(60,60,60,.12);
  background: rgba(255,255,255,.48);
}
.seg__btn{
  padding:8px 10px;
  border-radius:999px;
  border:1px solid transparent;
  background: transparent;
  color: rgba(60,60,60,.72);
  cursor:pointer;
  font-size:12px;
  transition: all var(--t-liquid) var(--ease-liquid);
}
.seg__btn:hover{ transform: translateY(-5px); }
.seg__btn.is-active{
  background: rgba(212,175,55,.14);
  border-color: rgba(212,175,55,.22);
  color: rgba(90,70,30,.92);
}
.compare__body{ padding:14px 14px 16px 14px; }
.compare__panel h3{ margin:0; font-size:16px; letter-spacing:.2px; }
.compare__panel p{
  margin:10px 0 0 0;
  font-family:var(--serif);
  line-height:1.75;
  color: rgba(45,45,45,.78);
}
.fine{ font-size:12px; color: var(--muted2); }
.goldRibbon{
  margin-top:14px;
  height:10px;
  border-radius:999px;
  background: linear-gradient(90deg, rgba(212,175,55,0), rgba(212,175,55,.70), rgba(246,227,161,.55), rgba(212,175,55,0));
  filter: blur(.2px);
  opacity:.85;
}

.action{
  background:
    radial-gradient(900px 440px at 18% 0%, rgba(181,93,93,.14), transparent 66%),
    radial-gradient(1100px 520px at 85% 5%, rgba(212,175,55,.14), transparent 66%),
    linear-gradient(180deg, rgba(255,255,255,.35), rgba(255,255,255,0));
}
.action__layout{
  display:grid;
  grid-template-columns: 1.05fr .95fr;
  gap:14px;
  align-items:start;
}
.masonry{
  display:grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap:12px;
}
.tile{
  position:relative;
  min-height: 168px;
  border-radius: var(--radius2);
  border: 1px solid rgba(255, 255, 255, 0.8);
  background: rgba(255,255,255,.40);
  backdrop-filter: blur(15px);
  overflow:hidden;
  box-shadow: var(--shadow2);
  transition: all var(--t-liquid) var(--ease-liquid);
}
.tile:hover{
  background: rgba(255,255,255,.46);
  border-color: rgba(212,175,55,.20);
  box-shadow: var(--shadow);
}
.tile--tall{ min-height: 260px; grid-row: span 2; }
.tile--wide{ grid-column: span 2; min-height: 200px; }
.tile__bg{
  position:absolute;
  inset:0;
  background:
    radial-gradient(800px 300px at 20% 10%, rgba(181,93,93,.18), transparent 64%),
    radial-gradient(600px 280px at 70% 15%, rgba(212,175,55,.14), transparent 62%),
    conic-gradient(from 180deg at 50% 50%, rgba(255,255,255,.06), rgba(255,255,255,0), rgba(255,255,255,.04)),
    linear-gradient(180deg, rgba(255,255,255,.35), rgba(245, 235, 230, 0.70));
  filter: contrast(1.02) saturate(1.02);
}
.tile__cap{
  position:absolute;
  left:12px;
  right:12px;
  bottom:12px;
  padding:10px 10px;
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.8);
  background: rgba(255,255,255,.55);
  backdrop-filter: blur(10px);
}
.tile__t{ font-weight:760; letter-spacing:.2px; }
.tile__d{ margin-top:4px; font-size:12px; color: var(--muted); font-family:var(--serif); }

.resume{
  border-radius: var(--radius2);
  border: 1px solid rgba(255, 255, 255, 0.8);
  background:
    radial-gradient(820px 340px at 20% 0%, rgba(212,175,55,.16), transparent 62%),
    radial-gradient(780px 320px at 95% 10%, rgba(181,93,93,.12), transparent 62%),
    rgba(255,255,255,.40);
  backdrop-filter: blur(15px);
  box-shadow: var(--shadow);
  overflow:hidden;
  transition: all var(--t-liquid) var(--ease-liquid);
}
.resume:hover{
  background: rgba(255,255,255,.46);
}
.resume__head{
  padding:14px 14px;
  display:flex;
  justify-content:space-between;
  align-items:flex-end;
  gap:12px;
  border-bottom:0.5px solid rgba(60,60,60,.10);
  background: rgba(255,255,255,.30);
}
.resume__title{ margin:0; font-size:18px; letter-spacing:.3px; }
.resume__chips{ display:flex; gap:8px; flex-wrap:wrap; justify-content:flex-end; }
.timeline{ padding:14px 14px 6px 14px; display:grid; gap:14px; }
.xp{
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.8);
  background: rgba(255,255,255,.40);
  backdrop-filter: blur(15px);
  padding:12px 12px;
  box-shadow: var(--shadow2);
  transition: all var(--t-liquid) var(--ease-liquid);
}
.xp:hover{
  background: rgba(255,255,255,.46);
}
.xp__role{ font-weight:740; letter-spacing:.2px; }
.xp__meta{
  margin-top:6px;
  font-size:12px;
  color: var(--muted2);
}
.xp__list{
  margin:10px 0 0 0;
  padding-left:18px;
  display:grid;
  gap:8px;
  font-family:var(--serif);
  color: rgba(45,45,45,.78);
  line-height:1.65;
  font-size:13px;
}
.roi{
  display:flex;
  gap:10px;
  align-items:flex-start;
  margin-top:12px;
  padding-top:10px;
  border-top:0.5px solid rgba(60,60,60,.10);
}
.roi__k{
  font-size:12px;
  letter-spacing:1.1px;
  text-transform:uppercase;
  color: var(--muted2);
  padding-top:2px;
  min-width:42px;
}
.roi__v{ display:flex; gap:8px; flex-wrap:wrap; }
.resume__foot{
  padding:14px 14px 16px 14px;
  display:flex;
  gap:10px;
  flex-wrap:wrap;
  border-top:0.5px solid rgba(60,60,60,.10);
  background: rgba(255,255,255,.30);
}

.contact__grid{
  display:grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap:12px;
}
.contactCard{
  border-radius: var(--radius2);
  border: 1px solid rgba(255, 255, 255, 0.8);
  background: rgba(255,255,255,.40);
  backdrop-filter: blur(15px);
  box-shadow: var(--shadow2);
  padding:14px 14px;
  transition: all var(--t-liquid) var(--ease-liquid);
}
.contactCard:hover{
  background: rgba(255,255,255,.46);
}
.contactCard--wide{ grid-column: span 2; }
.contactCard__k{
  font-size:12px;
  letter-spacing:1.1px;
  text-transform:uppercase;
  color: var(--muted2);
}
.contactCard__v{
  margin-top:10px;
  font-size:14px;
  color: rgba(45,45,45,.82);
  font-family:var(--serif);
  line-height:1.7;
}
.contactCard__hint{
  margin-top:10px;
  font-size:12px;
  color: var(--muted2);
}
.link{
  color: rgba(90,70,30,.92);
  border-bottom: 1px solid rgba(212,175,55,.20);
}
.link:hover{ border-bottom-color: rgba(212,175,55,.55); }
.sep{ color: rgba(60,60,60,.38); margin: 0 6px; }
.footer{
  margin-top:20px;
  padding-top:14px;
  border-top:0.5px solid rgba(60,60,60,.10);
  display:flex;
  justify-content:space-between;
  color: var(--muted2);
  font-size:12px;
}

/* Glitch hover */
.glitch{ position:relative; }
.glitch::after{
  content:"";
  position:absolute;
  inset:-2px;
  background:
    repeating-linear-gradient(
      0deg,
      rgba(255,255,255,.06),
      rgba(255,255,255,.06) 1px,
      rgba(255,255,255,0) 4px,
      rgba(255,255,255,0) 8px
    );
  opacity:0;
  mix-blend-mode:overlay;
  pointer-events:none;
  transform: translate3d(0,0,0);
  transition: all var(--t-liquid) var(--ease-liquid);
}
.glitch:hover::after{ opacity:.55; }
.glitch:hover .workCard__thumb{
  filter: contrast(1.18) saturate(1.25) hue-rotate(-10deg);
}

/* Crack hover */
.crack::before{
  content:"";
  position:absolute;
  inset:0;
  background:
    linear-gradient(135deg, rgba(255,255,255,.04), transparent 40%),
    radial-gradient(400px 200px at 20% 10%, rgba(255,255,255,.04), transparent 70%);
  pointer-events:none;
  opacity:.65;
}
.crack::after{
  content:"";
  position:absolute;
  inset:-30%;
  background:
    conic-gradient(from 210deg at 50% 50%,
      transparent 0 10%,
      rgba(212,175,55,.22) 12%,
      transparent 14% 28%,
      rgba(210,60,50,.20) 30%,
      transparent 32% 100%);
  opacity:0;
  filter: blur(.2px);
  transition: all var(--t-liquid) var(--ease-liquid);
  mix-blend-mode:screen;
  pointer-events:none;
}
.crack:hover::after{ opacity:.70; }

/* Responsive */
@media (max-width: 980px){
  .grid--works{ grid-template-columns: 1fr; }
  .workCard__split{ grid-template-columns: 1fr; }
  .mindset__layout{ grid-template-columns: 1fr; }
  .action__layout{ grid-template-columns: 1fr; }
  .hero__meta{ grid-template-columns: 1fr; }
  .topbar__inner{ gap:10px; }
  .brand{ min-width:auto; }
  .topbar__actions{ min-width:auto; }
}
@media (max-width: 720px){
  .nav{ display:none; }
  .contact__grid{ grid-template-columns: 1fr; }
  .contactCard--wide{ grid-column: auto; }
  .dataGrid{ grid-template-columns: 1fr; }
  .masonry{ grid-template-columns: 1fr; }
  .tile--wide{ grid-column:auto; }
}

/* Reduce motion */
@media (prefers-reduced-motion: reduce){
  *{ scroll-behavior:auto !important; }
  .glitch::after, .crack::after{ transition:none; }
  .flipCard__face{ transition:none; }
  .btn, .chip, .nav__link, .tile, .spine, .miniBtn{ transition:none; }
}

/* no-js fallback: hide canvas hints */
.no-js .hero__lights{ display:none; }
/* 弹窗确定按钮样式 */
.modal-footer {
  text-align: right;
  margin-top: 20px;
  padding-top: 15px;
  border-top: 1px solid rgba(255, 215, 0, 0.2); /* 金色分割线，和网站风格统一 */
}

.confirm-btn {
  padding: 8px 20px;
  background: linear-gradient(135deg, #d4af37, #ffd700); /* 金色渐变 */
  border: none;
  border-radius: 4px;
  color: #0b0f10;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
}

.confirm-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(255, 215, 0, 0.3);
}