:root{
  --bg:#070a12;
  --bg2:#0b1020;
  --card:#0e1629;
  --line:rgba(120,160,255,.18);
  --text:#e9f1ff;
  --muted:#a9b6d3;

  --n1:#7aa2ff;
  --n2:#66f7d4;
  --n3:#ff6bd6;

  --shadow: 0 18px 60px rgba(0,0,0,.45);
  --r:20px;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial;
  color:var(--text);
  background:
    radial-gradient(900px 550px at 15% 10%, rgba(122,162,255,.22), transparent 60%),
    radial-gradient(900px 550px at 75% 30%, rgba(102,247,212,.14), transparent 58%),
    radial-gradient(900px 550px at 55% 85%, rgba(255,107,214,.12), transparent 58%),
    linear-gradient(180deg, var(--bg), var(--bg2));
  overflow-x:hidden;
}

a{color:inherit;text-decoration:none}
a:hover{opacity:.92}
code{font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace}

.container{max-width:1120px;margin:0 auto;padding:0 18px}
.muted{color:var(--muted)}
.sep{opacity:.6}

.bgGlow{
  position:fixed; inset:-200px;
  background:
    radial-gradient(closest-side at 20% 10%, rgba(122,162,255,.22), transparent 60%),
    radial-gradient(closest-side at 70% 30%, rgba(102,247,212,.12), transparent 60%),
    radial-gradient(closest-side at 55% 85%, rgba(255,107,214,.10), transparent 60%);
  filter: blur(30px);
  pointer-events:none;
  z-index:-1;
}

/* Topbar */
.topbar{
  position:sticky; top:0; z-index:60;
  background:rgba(7,10,18,.55);
  backdrop-filter: blur(10px);
  border-bottom:1px solid rgba(120,160,255,.10);
}
.topbarInner{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:12px 0}
.brand{display:flex;align-items:center;gap:10px;font-weight:900;letter-spacing:.35px}
.brandDot{
  width:10px;height:10px;border-radius:999px;
  background:linear-gradient(135deg,var(--n1),var(--n2));
  box-shadow: 0 0 18px rgba(122,162,255,.45);
}
.nav{display:flex;gap:14px;align-items:center;flex-wrap:wrap}
.nav a{color:var(--muted)}
.nav a:hover{color:var(--text)}

/* Buttons */
.btn{
  display:inline-flex; align-items:center; justify-content:center;
  padding:10px 14px; border-radius:999px;
  border:1px solid rgba(120,160,255,.22);
  font-weight:600; 
  transition: transform .12s ease, box-shadow .12s ease, border-color .12s ease;
}
.btn:hover{transform: translateY(-1px); border-color: rgba(122,162,255,.45)}
.btnSolid{
  background: rgba(14,22,41,.35);
  border: 1px solid rgba(120,160,255,.25);
  color: var(--text);

  transition: all .25s ease;
}

/* Hover only */
.btnSolid:hover{
  background: linear-gradient(135deg, var(--n1), var(--n2));
  color:#061022;
  border-color: transparent;
  box-shadow: 
    0 0 20px rgba(122,162,255,.35),
    0 0 40px rgba(102,247,212,.25);
  transform: translateY(-2px);
}
.btnGhost{
  background: rgba(14,22,41,.35);
  border: 1px solid rgba(120,160,255,.25);
  transition: all .25s ease;
}

/* Hover effect */
.btnGhost:hover{
  background: linear-gradient(135deg, var(--n1), var(--n2));
  color: #061022;
  border-color: transparent;
  box-shadow: 
    0 0 20px rgba(122,162,255,.35),
    0 0 40px rgba(102,247,212,.25);
  transform: translateY(-2px);
}

/* Hero */
.hero{padding:56px 0 22px}
.heroGrid{display:grid;grid-template-columns:1.2fr .9fr;gap:20px;align-items:start}
@media(max-width:980px){.heroGrid{grid-template-columns:1fr}}

.kicker{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:14px}
.chip{
  font-size:12px; padding:7px 10px; border-radius:999px;
  border:1px solid rgba(120,160,255,.18);
  background: rgba(14,22,41,.28);
}
.chipNeon{box-shadow:0 0 18px rgba(122,162,255,.12); border-color: rgba(122,162,255,.22)}
.chipNeon2{box-shadow:0 0 18px rgba(102,247,212,.10); border-color: rgba(102,247,212,.20)}
.chipNeon3{box-shadow:0 0 18px rgba(255,107,214,.10); border-color: rgba(255,107,214,.20)}

.heroTitle{font-size:44px;line-height:1.06;margin:0 0 14px}
@media(max-width:560px){.heroTitle{font-size:36px}}
.neon{color:var(--n1);text-shadow: 0 0 18px rgba(122,162,255,.25)}
.neon2{color:var(--n2);text-shadow: 0 0 18px rgba(102,247,212,.18)}
.neon3{color:var(--n3);text-shadow: 0 0 18px rgba(255,107,214,.18)}
.neon4{color:#ffd166;text-shadow: 0 0 18px rgba(255,209,102,.18)}
.neon5{color:#b28dff;text-shadow: 0 0 18px rgba(178,141,255,.18)}
.heroLead{margin:0;color:var(--muted);line-height:1.75}
.heroCta{display:flex;gap:12px;flex-wrap:wrap;margin:18px 0 10px}
.heroLinks{display:flex;gap:10px;flex-wrap:wrap;color:var(--muted)}
.heroLinks a{color:var(--muted);text-decoration:underline;text-underline-offset:4px}

/* Cards */
.card{
  border-radius:var(--r);
  border:1px solid rgba(120,160,255,.16);
  background: linear-gradient(180deg, rgba(14,22,41,.9), rgba(14,22,41,.55));
  box-shadow: var(--shadow);
}
.profileCard{padding:18px}
.profileTop{display:flex;gap:12px;align-items:center}
.avatarWrap{width:56px;height:56px;border-radius:18px;overflow:hidden;flex:0 0 auto;border:1px solid rgba(122,162,255,.25)}
.avatar{width:100%;height:100%;object-fit:cover;display:block}
.avatarFallback{
  width:56px;height:56px;display:flex;align-items:center;justify-content:center;
  background: linear-gradient(135deg,var(--n1),var(--n3));
  color:#061022;font-weight:900;
}
.profileName{font-weight:900}
.profileSub{color:var(--muted);margin-top:2px;font-size:13px}
.profileStats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:14px 0 12px}
.stat{
  padding:12px;border-radius:16px;
  background: rgba(7,10,18,.25);
  border:1px solid rgba(120,160,255,.10);
}
.statNum{font-weight:900}
.statLbl{color:var(--muted);font-size:12px;margin-top:4px}
.profileTags{display:flex;flex-wrap:wrap;gap:8px}
.tag{
  font-size:12px; padding:7px 10px; border-radius:999px;
  border:1px solid rgba(120,160,255,.16);
  background: rgba(7,10,18,.25);
  color:var(--muted);
}
.profileNote{margin-top:12px;font-size:13px}

/* Sections */
.section{padding:44px 0}
.sectionAlt{
  background: linear-gradient(180deg, rgba(14,22,41,.22), rgba(14,22,41,.08));
  border-top:1px solid rgba(120,160,255,.10);
  border-bottom:1px solid rgba(120,160,255,.10);
}
.sectionHead h2{margin:0 0 6px;font-size:28px}
.sectionHead p{margin:0;color:var(--muted)}

/* Featured */
.featuredGrid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:18px}
@media(max-width:980px){.featuredGrid{grid-template-columns:1fr}}
.featureCard{padding:16px;cursor:pointer;transition:transform .12s ease, border-color .12s ease}
.featureCard:hover{transform:translateY(-2px);border-color: rgba(122,162,255,.35)}
.featureMedia{aspect-ratio: 16/9;border-radius:16px;overflow:hidden;border:1px solid rgba(120,160,255,.14);background:rgba(7,10,18,.25)}
.featureMedia img{
  width: 100%;
  height: auto;
}
/* .featureMedia img{width:100%;height:100%;object-fit:cover;display:block} */
.featureTop{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:12px}
.badges{display:flex;gap:8px;flex-wrap:wrap}
.badge{
  font-size:12px;padding:6px 10px;border-radius:999px;
  border:1px solid rgba(120,160,255,.16);
  background:rgba(7,10,18,.22);
  color:var(--muted)
}
.featureDesc{margin:10px 0 0;color:var(--muted);line-height:1.6}

/* Gallery */
.filters{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}
.filterBtn{
  padding:8px 12px;border-radius:999px;cursor:pointer;
  border:1px solid rgba(120,160,255,.16);
  background:rgba(7,10,18,.25);
  color:var(--muted);
}
.filterBtn.active{
  color:#061022;
  border:none;
  background:linear-gradient(135deg,var(--n1),var(--n2));
  font-weight:900;
}
.galleryGrid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:16px}
@media(max-width:980px){.galleryGrid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.galleryGrid{grid-template-columns:1fr}}
.gCard{
  padding:12px;border-radius:18px;cursor:pointer;
  border:1px solid rgba(120,160,255,.14);
  background:rgba(14,22,41,.55);
  transition:transform .12s ease, border-color .12s ease;
}
.gCard:hover{transform:translateY(-2px);border-color: rgba(102,247,212,.25)}
.gThumb{aspect-ratio: 4/3;border-radius:14px;overflow:hidden;background:rgba(7,10,18,.25);border:1px solid rgba(120,160,255,.12)}
.gThumb img{width:100%;height: auto;object-fit:cover;display:block}
.gTitle{margin:10px 0 4px;font-weight:900}
.gMeta{font-size:12px;color:var(--muted);display:flex;gap:8px;flex-wrap:wrap}

/* About */
.aboutGrid{display:grid;grid-template-columns:1.2fr .9fr;gap:16px;align-items:start}
@media(max-width:980px){.aboutGrid{grid-template-columns:1fr}}
.aboutText{line-height:1.75}
.skillPills{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
.pill{
  font-size:12px;padding:7px 10px;border-radius:999px;
  border:1px solid rgba(120,160,255,.16);
  background:rgba(7,10,18,.22);
  color:var(--muted)
}
.aboutCard{padding:16px}
.bullet{margin:10px 0 0;padding-left:18px;color:var(--muted);line-height:1.65}
.aboutSmall{margin-top:10px;font-size:13px}

/* Contact */
.contactCard{
  padding:16px;
  display:grid;grid-template-columns:repeat(3,1fr);gap:12px;
}
@media(max-width:980px){.contactCard{grid-template-columns:1fr}}
.contactLabel{color:var(--muted);font-size:12px}
.contactValue{font-weight:800}

/* Footer */
.footer{padding:18px 0;border-top:1px solid rgba(120,160,255,.10)}
.footerInner{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}

/* Modal */
.modal{position:fixed;inset:0;display:none;z-index:80}
.modal.open{display:block}
.modalBackdrop{position:absolute;inset:0;background:rgba(0,0,0,.6);backdrop-filter: blur(6px)}
.modalPanel{
  position:relative;
  max-width:980px;
  margin:5vh auto;
  background:linear-gradient(180deg, rgba(14,22,41,.95), rgba(14,22,41,.72));
  border:1px solid rgba(120,160,255,.20);
  border-radius:22px;
  box-shadow: var(--shadow);
  overflow:hidden;
}
@media(max-width:1020px){.modalPanel{margin:0; border-radius:0; height:100vh}}
.modalClose{
  position:absolute;top:10px;right:10px;
  width:40px;height:40px;border-radius:999px;
  border:1px solid rgba(120,160,255,.18);
  background:rgba(7,10,18,.35);
  color:var(--text);
  cursor:pointer;
}
.modalMedia{background:rgba(7,10,18,.35)}
.modalMedia img, .modalMedia video{width:100%;max-height:55vh;object-fit:contain;display:none}
.modalBody{padding:16px}
.modalTop{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;flex-wrap:wrap}
.modalBadges{display:flex;gap:8px;flex-wrap:wrap}
.modalLinks{display:flex;gap:10px;flex-wrap:wrap;margin-top:12px}
.modalLinks a{
  padding:8px 10px;border-radius:999px;
  border:1px solid rgba(120,160,255,.16);
  background:rgba(7,10,18,.22);
  color:var(--text);
}
.modalMeta{margin-top:10px;font-size:12px}

.modalMedia{ position: relative; }

.carouselBtn{
  position:absolute;
  top:50%;
  transform:translateY(-50%);
  background:rgba(10,15,30,.6);
  border:1px solid rgba(120,160,255,.3);
  color:#fff;
  font-size:28px;
  width:44px;height:44px;
  border-radius:50%;
  cursor:pointer;
  transition:.2s;
  display:none; /* 默认隐藏，carousel 时显示 */
  z-index:2;
}

.carouselBtn:hover{
  background:linear-gradient(135deg,var(--n1),var(--n2));
  color:#061022;
}

.carouselBtn.prev{ left:15px; }
.carouselBtn.next{ right:15px; }