/* LinkHub public page. Theme presets switch the token set; --gold/--rose are injected per page. */
:root{
  --bg:#F6F5F3; --panel:rgba(255,255,255,.78); --row:#FFFFFF; --row-hover:#FFFDF9;
  --line:rgba(28,25,23,.08); --gold:#C5A26F; --gold-ink:color-mix(in srgb,var(--gold) 70%,#000);
  --gold-soft:color-mix(in srgb,var(--gold) 16%,transparent); --rose:#E11D48;
  --text:#1C1917; --muted:#57534E; --dim:#8A8580; --tg:#229ED9;
  --veil-c:246,245,243; --featured-bg:linear-gradient(135deg,color-mix(in srgb,var(--gold) 18%,#fff),#fff 70%);
  --domains-bg:#FDFAF4;
}
body.theme-dark-gold{
  --bg:#0A0A0B; --panel:rgba(20,20,22,.82); --row:rgba(28,27,29,.92); --row-hover:rgba(36,34,36,.96);
  --line:rgba(255,255,255,.08); --gold-ink:var(--gold); --text:#F4F4F5; --muted:#A1A1AA; --dim:#71717A;
  --veil-c:10,10,11; --featured-bg:linear-gradient(135deg,color-mix(in srgb,var(--gold) 22%,transparent),rgba(28,27,29,.95));
  --domains-bg:color-mix(in srgb,var(--gold) 6%,transparent);
}
body.theme-light-blue{ --bg:#EEF1F6; --gold:#2563EB; --gold-ink:#1D4ED8; --veil-c:238,241,246; --domains-bg:#F1F5FD; --row-hover:#F7FAFF; }

html.js .reveal{visibility:hidden}
@media (prefers-reduced-motion:reduce){html.js .reveal{visibility:visible}}
*{box-sizing:border-box;margin:0;padding:0}
html{background:var(--bg);scroll-behavior:smooth}
body{color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans CJK SC","Source Han Sans SC",sans-serif;font-size:16px;line-height:1.6;min-height:100vh;-webkit-font-smoothing:antialiased;background:var(--bg)}
a{color:inherit;text-decoration:none}
svg{display:block}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
.ic16{width:16px;height:16px;color:var(--gold-ink)}
.ic13{width:13px;height:13px;display:inline-block;vertical-align:-2px;color:var(--gold-ink)}
.preview-bar{position:fixed;top:0;left:0;right:0;z-index:20;text-align:center;font-size:12px;padding:6px;background:#1C1917;color:#fff;letter-spacing:.1em}

/* hero */
.hero{position:relative;height:38vh;min-height:300px;max-height:420px;overflow:visible}
.hero .clip{position:absolute;inset:0;overflow:hidden}
.hero .bg{position:absolute;inset:-6%;background:center 25%/cover no-repeat,linear-gradient(135deg,color-mix(in srgb,var(--gold) 35%,var(--bg)),var(--bg));filter:saturate(.7) contrast(.95);will-change:transform}
.hero .veil{position:absolute;inset:0;background:linear-gradient(180deg,rgba(var(--veil-c),.05) 0%,rgba(var(--veil-c),.55) 40%,rgba(var(--veil-c),.92) 70%,var(--bg) 100%)}
.hero .vignette{position:absolute;inset:0;background:radial-gradient(80% 60% at 50% 100%,rgba(var(--veil-c),.9) 0%,transparent 70%)}
.intro{position:relative;z-index:2;padding:0 20px;text-align:center;margin-top:-56px}
.avatar{width:104px;height:104px;border-radius:50%;object-fit:cover;margin:0 auto 12px;display:block;background:var(--row);
  box-shadow:0 0 0 4px var(--row),0 0 0 6px var(--gold),0 24px 48px -18px rgba(28,25,23,.45)}
.avatar-text{display:flex;align-items:center;justify-content:center;font-family:"Noto Serif SC","Songti SC",serif;font-weight:900;font-size:44px;color:var(--gold-ink)}
.intro h1{font-family:"Noto Serif SC","Songti SC",serif;font-weight:900;font-size:34px;letter-spacing:.04em;line-height:1.15;margin-bottom:6px}
.intro .bio{color:var(--rose);font-size:13px;letter-spacing:.16em;margin-bottom:10px}
.intro .desc{color:var(--muted);font-size:14px;max-width:460px;margin:-4px auto 12px}
.official{display:inline-flex;align-items:center;gap:8px;padding:6px 12px 6px 10px;border-radius:999px;background:var(--panel);border:1px solid color-mix(in srgb,var(--gold) 50%,transparent);backdrop-filter:blur(10px);font-size:13px;color:var(--muted);min-height:40px;box-shadow:0 6px 20px -12px rgba(28,25,23,.3)}
.official b{color:var(--gold-ink);font-weight:700;letter-spacing:.02em}
.official .copy{display:inline-flex;align-items:center;gap:4px;padding:4px 8px;border-radius:999px;background:var(--gold-soft);color:var(--gold-ink);font-size:12px;font-weight:500;transition:background-color .2s}
.official .copy:hover{background:color-mix(in srgb,var(--gold) 32%,transparent)}
.official .copy svg{width:13px;height:13px}

/* panel */
.wrap{max-width:520px;margin:0 auto;padding:18px 20px 40px}
.panel{position:relative;background:var(--panel);backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);border-radius:22px;padding:18px;border:1px solid var(--gold);box-shadow:0 24px 60px -30px rgba(28,25,23,.25)}
.section{margin-bottom:18px}.section:last-child{margin-bottom:0}
.section + .section{padding-top:16px;border-top:1px solid var(--line)}
.sh{display:flex;align-items:center;gap:8px;font-size:12px;font-weight:700;letter-spacing:.14em;color:var(--muted);margin-bottom:10px;text-transform:uppercase}
.sh svg{width:15px;height:15px}
.row{display:flex;align-items:center;gap:14px;padding:10px 14px 10px 12px;border-radius:16px;background:var(--row);border:1px solid var(--line);margin-bottom:8px;min-height:56px;cursor:pointer;touch-action:manipulation;position:relative;
  transition:transform .3s cubic-bezier(.4,0,.2,1),border-color .3s,box-shadow .3s,background-color .3s}
.row:hover{transform:translateY(-3px) scale(1.005);border-color:var(--gold);background:var(--row-hover);box-shadow:0 18px 28px -14px rgba(28,25,23,.25),0 0 0 1px color-mix(in srgb,var(--gold) 35%,transparent)}
.row:focus-visible{outline:2px solid var(--gold-ink);outline-offset:3px}
.row .ic{width:36px;height:36px;border-radius:11px;display:flex;align-items:center;justify-content:center;color:#fff;flex:none;background:var(--gold-ink)}
.row .ic svg{width:18px;height:18px}
.row .t{flex:1;min-width:0}
.row .t b{display:block;font-weight:500;font-size:15px;letter-spacing:-.01em;line-height:1.3}
.row .t small{display:block;color:var(--dim);font-size:12px;line-height:1.3;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.row .arrow{color:var(--dim);transition:transform .3s cubic-bezier(.4,0,.2,1),color .3s;flex:none}
.row .arrow svg{width:18px;height:18px}
.row:hover .arrow{transform:translateX(4px);color:var(--gold-ink)}
.row.featured{background:var(--featured-bg);border-color:color-mix(in srgb,var(--gold) 70%,transparent);padding:14px 14px 14px 12px;min-height:72px}
.row.featured .ic{width:44px;height:44px;border-radius:13px}
.row.featured .ic svg{width:24px;height:24px}
.row.featured .t b{font-size:17px;font-weight:700}
.row.featured .t small{color:var(--gold-ink);white-space:normal}
.row.featured .badge{position:absolute;top:-10px;left:16px;background:var(--gold);color:#1A1612;font-size:11px;font-weight:700;letter-spacing:.08em;padding:3px 9px;border-radius:999px}
.domains{border-radius:16px;border:1px dashed color-mix(in srgb,var(--gold) 60%,transparent);padding:10px 12px;background:var(--domains-bg);display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.domains p{font-size:12px;color:var(--muted);margin:0;flex:1 1 100%}
.domains .list{display:flex;flex-wrap:wrap;gap:8px}
.domains .d{display:inline-flex;align-items:center;gap:5px;min-height:32px;padding:2px 11px;border-radius:999px;background:var(--row);border:1px solid var(--line);font-size:14px;font-weight:500;color:var(--text)}
.domains .d.main{border-color:var(--gold);color:var(--gold-ink);background:var(--featured-bg)}
.domains .d svg{width:13px;height:13px;color:var(--gold-ink)}
footer{text-align:center;color:var(--dim);font-size:11px;letter-spacing:.2em;margin-top:22px}

@media (max-width:480px){
  .hero{height:34vh;min-height:250px}
  .intro h1{font-size:30px}
  .wrap{padding:14px 14px 36px}
  .panel{padding:14px;border-radius:20px}
}
/* desktop: two columns, one screen */
@media (min-width:900px){
  body{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);min-height:100vh;align-items:center}
  .hero{position:fixed;left:0;top:0;width:50vw;height:100vh;min-height:0;max-height:none;z-index:0}
  .hero .bg{background-position:center 20%}
  .hero .veil{background:linear-gradient(90deg,rgba(var(--veil-c),0) 55%,var(--bg) 100%),linear-gradient(180deg,rgba(var(--veil-c),.05) 0%,rgba(var(--veil-c),.35) 40%,rgba(var(--veil-c),.9) 72%,var(--bg) 100%)}
  .hero .vignette{background:radial-gradient(70% 55% at 50% 100%,rgba(var(--veil-c),.95) 0%,transparent 70%)}
  .intro{grid-column:1;grid-row:1;align-self:end;margin:0;padding:0 48px 10vh;position:relative;z-index:2}
  .avatar{width:136px;height:136px;margin-bottom:18px}
  .intro h1{font-size:46px;margin-bottom:8px}
  .intro .bio{font-size:14px;margin-bottom:14px}
  .wrap{grid-column:2;grid-row:1;align-self:center;justify-self:center;width:100%;max-width:560px;padding:24px 40px 24px 24px;max-height:100vh;overflow:auto;position:relative;z-index:1}
  .wrap::-webkit-scrollbar{width:0}
  footer{margin-top:16px}
}
@media (min-width:900px) and (max-height:760px){
  .avatar{width:112px;height:112px}
  .intro h1{font-size:38px}
  .intro{padding-bottom:7vh}
  .row{min-height:52px;padding:8px 12px 8px 10px}
  .row.featured{min-height:66px;padding:12px 12px 12px 10px}
  .section{margin-bottom:14px}.section + .section{padding-top:12px}
  .panel{padding:16px}
}
@media (min-width:1400px){ .wrap{max-width:600px} .intro h1{font-size:52px} }
@media (prefers-reduced-motion:reduce){.row,.row .arrow,.official .copy{transition:none}.row:hover{transform:none}}