@import url("data:text/css,");
:root{
  color-scheme: light dark;
  --bg:#f4f2e8;
  --surface:rgba(255,255,255,.52);
  --surface-2:rgba(255,255,255,.68);
  --text:#151913;
  --muted:#74776e;
  --line:rgba(21,25,19,.13);
  --accent:#202a18;
  --accent-2:#68714d;
  --shadow:0 18px 40px rgba(25,28,20,.13),0 4px 10px rgba(25,28,20,.08);
}
*{box-sizing:border-box}
html,body{margin:0;min-height:100%;font-family:ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--bg);color:var(--text)}
body{min-height:100svh}
a{color:inherit;text-decoration:none}
button{font:inherit}
.app-shell{min-height:100svh;display:flex;flex-direction:column}
.topbar{
  height:82px;display:flex;align-items:center;justify-content:space-between;
  padding:0 clamp(20px,4vw,56px);
  background:color-mix(in srgb,var(--bg) 82%,transparent);
  box-shadow:0 6px 20px rgba(0,0,0,.035);
  position:relative;z-index:2;
}
.brand{display:flex;align-items:center;gap:12px;letter-spacing:.25em;font-size:18px;font-weight:650}
.brand-mark{width:32px;height:32px;display:block}
.nav-pill{
  display:inline-flex;align-items:center;gap:8px;min-height:38px;padding:0 14px;
  border:1px solid var(--line);border-radius:999px;background:var(--surface);
  box-shadow:0 3px 10px rgba(0,0,0,.05);font-size:13px;font-weight:600;
  transition:transform .16s ease,box-shadow .16s ease,background .16s ease;
}
.nav-pill svg{width:17px;height:17px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.nav-pill:hover{transform:translateY(-1px);box-shadow:0 6px 16px rgba(0,0,0,.08)}
.nav-pill:active{transform:translateY(1px) scale(.98)}
.divider{width:100%;height:2px;display:block}
.divider line{stroke:var(--line);stroke-width:1}
.home-main{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:30px;padding:36px 20px 56px}
.speaker-wrap{display:grid;place-items:center}
.speaker-button{
  --size:clamp(180px,28vw,260px);
  width:var(--size);height:var(--size);border:0;border-radius:50%;padding:0;
  background:transparent;position:relative;display:grid;place-items:center;cursor:pointer;
  -webkit-tap-highlight-color:transparent;isolation:isolate;
  filter:drop-shadow(0 16px 14px rgba(22,27,17,.11));
}
.button-rim,.button-surface{position:absolute;inset:0;border-radius:50%;pointer-events:none}
.button-rim{background:linear-gradient(145deg,#a0a78b,#3c482e 55%,#182011);padding:2px}
.button-rim::after{content:"";position:absolute;inset:5px;border-radius:50%;box-shadow:inset 0 2px 4px rgba(255,255,255,.4),inset 0 -5px 12px rgba(0,0,0,.3)}
.button-surface{inset:7px;background:#26301d;box-shadow:inset 0 1px 2px rgba(255,255,255,.25),inset 0 -8px 15px rgba(0,0,0,.28),0 2px 5px rgba(0,0,0,.18)}
.speaker-icon{position:relative;z-index:2;width:34%;height:34%;fill:#f6f4ea;stroke:#f6f4ea;stroke-width:5;stroke-linecap:round;stroke-linejoin:round}
.ripple{position:absolute;z-index:-1;inset:8%;border:1px solid rgba(102,112,77,.6);border-radius:50%;opacity:0;pointer-events:none}
.speaker-button.playing .ripple-a{animation:ripple 700ms ease-out}
.speaker-button.playing .ripple-b{animation:ripple 700ms 120ms ease-out}
.speaker-button:active,.speaker-button.pressed{transform:translateY(4px) scale(.975);filter:drop-shadow(0 8px 9px rgba(22,27,17,.12))}
@keyframes ripple{0%{transform:scale(.86);opacity:.7}100%{transform:scale(1.5);opacity:0}}
.counter-pill{
  min-height:38px;padding:0 15px;border:1px solid var(--line);border-radius:999px;
  display:flex;align-items:center;gap:8px;background:var(--surface);
  box-shadow:0 3px 12px rgba(0,0,0,.045);font-size:12px;color:var(--muted)
}
.counter-pill svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.counter-pill strong{color:var(--text);font-weight:700}
.about-main{width:min(680px,calc(100% - 32px));margin:0 auto;padding:44px 0 60px;display:grid;gap:18px}
.panel{
  background:var(--surface);border:1px solid var(--line);border-radius:22px;
  box-shadow:0 12px 28px rgba(0,0,0,.055),inset 0 1px 0 rgba(255,255,255,.38);
}
.about-identity{text-align:center;padding:34px 24px 30px}
.about-logo{width:74px;height:74px;margin:auto;display:block;border-radius:18px}
.about-identity h1{font-size:22px;letter-spacing:.28em;margin:16px 0 0 5px;font-weight:650}
.info-table{overflow:hidden}
.table-title{padding:14px 18px;font-size:10px;letter-spacing:.2em;font-weight:750;color:var(--muted);border-bottom:1px solid var(--line)}
.row{min-height:56px;display:grid;grid-template-columns:1fr 1.25fr;align-items:center;padding:0 18px;gap:16px}
.row+ .row{border-top:1px solid var(--line)}
.row span{font-size:13px;color:var(--muted)}
.row strong{font-size:14px;font-weight:600;text-align:right}
@media (max-width:560px){
  .topbar{height:72px;padding:0 17px}
  .brand{font-size:15px;gap:9px;letter-spacing:.2em}
  .brand-mark{width:29px;height:29px}
  .nav-pill{min-height:36px;padding:0 12px;font-size:12px}
  .speaker-button{--size:min(68vw,240px)}
  .home-main{gap:26px;padding-bottom:42px}
  .about-main{padding-top:28px;width:calc(100% - 24px)}
  .about-logo{width:68px;height:68px}
}
@media (prefers-color-scheme:dark){
  :root{
    --bg:#111410;--surface:rgba(30,34,28,.78);--surface-2:#20251e;
    --text:#f2f1e9;--muted:#a7aa9f;--line:rgba(242,241,233,.13);--accent:#dfe5ce;
  }
  .topbar{box-shadow:0 6px 20px rgba(0,0,0,.2)}
  .button-rim{background:linear-gradient(145deg,#68714d,#333c27 55%,#171c13)}
  .button-surface{background:#222a1a}
  .speaker-icon{fill:#f5f3e8;stroke:#f5f3e8}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{scroll-behavior:auto!important;transition:none!important;animation:none!important}
}