:root{
  --bg:#03050d;--panel:#08172c;--panel2:#11182b;--gold:#ffd35c;--gold2:#d59813;
  --text:#f4f5f7;--muted:#aeb7c7;--line:rgba(255,211,92,.45);--blue:#0a1a34;
}
*{box-sizing:border-box}html,body{margin:0;min-height:100%;background:radial-gradient(circle at 50% 30%,#1f1608 0,#081325 28%,#03050d 62%);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"PingFang TC","Noto Sans TC","Segoe UI",sans-serif}
body{padding:env(safe-area-inset-top) 0 env(safe-area-inset-bottom)}
button,select{font:inherit}.topbar{position:sticky;top:0;z-index:30;height:58px;display:flex;align-items:center;justify-content:space-between;padding:8px 14px;background:rgba(3,5,13,.82);backdrop-filter:blur(16px);border-bottom:1px solid rgba(255,255,255,.05)}
.brand-mini{font-weight:700;color:var(--gold)}.icon-btn{width:42px;height:42px;border:1px solid rgba(255,255,255,.18);border-radius:50%;background:#0a0d16;color:#fff;font-size:22px}.hidden{display:none!important}
main{max-width:780px;margin:auto}.page{display:none;padding:16px 18px 42px;min-height:calc(100vh - 58px)}.page.active{display:block}
.hero{text-align:center;padding-top:18px}.hero h1,.big-title{font-size:clamp(38px,8vw,64px);margin:8px 0;color:var(--gold);font-weight:800;letter-spacing:.02em}.en-title{font-size:22px;font-weight:700;color:#ffe18b}.en-title.left{text-align:left;margin-bottom:18px}.tagline{border:2px solid var(--gold);border-radius:28px;padding:16px;margin:24px 0;font-size:18px;font-weight:700}.patent{font-size:20px;font-weight:700;margin:44px 0 10px}
.body-symbol{position:relative;height:230px;margin:0 auto 20px;width:190px}.body-symbol:before,.body-symbol:after{content:"";position:absolute;border:1px solid rgba(255,211,92,.18);border-radius:50%;inset:0;transform:scale(1.8)}.body-symbol:after{transform:scale(1.25)}
.head{position:absolute;left:67px;top:8px;width:58px;height:58px;border:5px solid var(--gold);border-radius:50%}.torso{position:absolute;left:49px;top:55px;width:94px;height:170px;border:5px solid var(--gold);border-radius:50% 50% 45% 45%}.core-dot{position:absolute;left:87px;top:130px;width:18px;height:18px;background:var(--gold);border-radius:50%;box-shadow:0 0 40px 12px rgba(255,211,92,.35)}
.home-grid{display:grid;grid-template-columns:1fr 1.2fr 1fr;gap:10px}.gold-card{min-height:130px;border:2px solid var(--gold);border-radius:28px;background:#202020;color:#fff;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:10px}.gold-card.primary{background:linear-gradient(135deg,#7a5000,#e6ab16,#7a5000)}.gold-card b{font-size:24px;color:#ffe186}.gold-card span{font-size:16px}
.link-row{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:35px 0}.link-row button{background:transparent;color:#fff;border:0;font-weight:700}.quiet-tip{text-align:center;color:#e8c56e}.footer-pill{margin:18px auto;border:2px solid var(--gold);border-radius:26px;text-align:center;padding:12px;color:#ffe186;font-weight:700}
.page-kicker{float:right;border:1px solid rgba(255,255,255,.14);border-radius:22px;padding:10px 16px;color:#fff}.console-note{border:1.5px solid var(--gold);border-radius:30px;background:linear-gradient(180deg,rgba(8,23,44,.95),rgba(5,13,26,.96));padding:28px;margin:24px 0}.console-note b{color:var(--gold);font-size:25px}.console-note p{font-size:19px;line-height:1.8;color:#d7dbe3}
.nav-tile{width:100%;display:grid;grid-template-columns:72px 1fr 26px;align-items:center;text-align:left;padding:20px;margin:14px 0;border:1.5px solid var(--gold);border-radius:28px;background:#0d1c35;color:#fff}.nav-tile.primary{background:linear-gradient(135deg,#ffcf55,#ffb51e);color:#101010}.tile-icon{font-size:34px}.nav-tile b{display:block;font-size:27px}.nav-tile small{display:block;font-size:17px;margin-top:5px;line-height:1.35}.nav-tile i{font-size:38px;font-style:normal}
.mirror-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.metric-card{min-height:145px;border:1px solid rgba(255,211,92,.35);border-radius:22px;background:linear-gradient(180deg,rgba(11,25,48,.95),rgba(10,14,27,.96));padding:13px}.metric-card .label{font-size:16px;font-weight:700;color:#d6d9e2}.metric{font-size:42px;font-weight:700;margin-top:28px}.metric.word{font-size:28px}.camera-card{overflow:hidden}.camera-card video{width:100%;height:90px;object-fit:cover;border-radius:12px;background:#090b12;margin-top:8px}
.session-strip{margin:25px 0 14px;border:2px solid var(--gold);border-radius:28px;padding:12px 18px;display:flex;justify-content:space-between;color:var(--gold);font-weight:800;font-size:19px}
.body-panel{height:300px;border-radius:28px;overflow:hidden;position:relative;background:radial-gradient(circle,#5a430f,#0b1c32 60%,#05070d);border:1px solid rgba(255,211,92,.3)}.body-panel img{width:100%;height:100%;object-fit:contain;opacity:.78}.pulse-dot{position:absolute;width:38px;height:38px;border-radius:50%;box-shadow:0 0 30px 13px currentColor;opacity:.85}.d1{left:48%;top:12%;background:#ffd65e;color:#ffd65e}.d2{left:29%;top:57%;background:#4ee9a5;color:#4ee9a5}.d3{right:29%;top:57%;background:#ff6b64;color:#ff6b64}
.tap-panel{display:grid;grid-template-columns:1fr 150px 1fr;gap:10px;align-items:center;margin:20px 0}.action-btn{border:1.5px solid var(--gold);border-radius:18px;background:#111827;color:#fff;padding:14px;font-weight:800}.action-btn.primary{background:linear-gradient(135deg,#885800,#e1aa18);color:#fff}.action-btn:disabled{opacity:.45}.tap-btn{width:145px;height:145px;border:0;border-radius:50%;background:radial-gradient(circle,#ffd75e 0,#d27a13 55%,#6e3b00 100%);color:#111;font-size:48px;font-weight:900;box-shadow:0 0 28px rgba(255,208,74,.35)}.tap-btn small{font-size:22px}.tap-btn:disabled{filter:grayscale(.75);opacity:.45}.hint{color:#b9c0cc;line-height:1.6;text-align:center}.trend-wrap{border:1px solid rgba(255,211,92,.25);border-radius:22px;padding:14px;background:rgba(3,8,18,.7)}canvas{width:100%;height:auto;background:#060b14;border-radius:14px}
.field-orb{height:340px;display:grid;place-items:center}.field-orb:before{content:"";width:250px;height:250px;border-radius:50%;background:radial-gradient(circle,#ffdc68 0,#d49713 18%,rgba(85,166,255,.35) 45%,transparent 72%);box-shadow:0 0 80px #d8a21966}.field-box,.info-card{border:1.5px solid var(--gold);border-radius:26px;background:#0b182c;padding:22px;line-height:1.7}.field-value{font-size:64px;color:var(--gold);font-weight:800}.summary-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:15px 0}.summary-grid div{border:1px solid rgba(255,211,92,.35);border-radius:18px;background:#0b182c;padding:15px;text-align:center}.summary-grid span{display:block;color:#c4cad4}.summary-grid b{font-size:30px;color:var(--gold)}#historyRows .row{border-bottom:1px solid rgba(255,255,255,.1);padding:14px 5px;line-height:1.5}
.modal{position:fixed;inset:0;background:#000b;z-index:60;display:grid;place-items:center;padding:20px}.modal-card{width:min(420px,100%);background:#0b182c;border:1px solid var(--gold);border-radius:24px;padding:24px}.modal-card select{width:100%;padding:14px;margin:15px 0;background:#fff;color:#111;border-radius:12px}
@media(max-width:520px){.metric{font-size:32px}.metric.word{font-size:22px}.home-grid{gap:6px}.gold-card{min-height:118px}.gold-card b{font-size:20px}.tap-panel{grid-template-columns:1fr 118px 1fr}.tap-btn{width:112px;height:112px;font-size:38px}.nav-tile b{font-size:23px}.mirror-grid{gap:6px}.metric-card{min-height:125px;padding:10px}}


/* V24 integrated access + sound status */
.auth-card label{display:block;margin:12px 0;font-weight:700}
.auth-card input[type="text"],.auth-card input[type="email"],.auth-card input:not([type]){width:100%;box-sizing:border-box;margin-top:7px;padding:13px 14px;border-radius:14px;border:1px solid rgba(255,215,95,.35);background:#080c18;color:#fff;font-size:16px}
.auth-actions{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.check-row{display:flex!important;gap:10px;align-items:flex-start;font-weight:600!important}
.check-row input{margin-top:3px;transform:scale(1.25)}
.access-status{padding:12px 14px;border-radius:14px;background:rgba(255,215,95,.08);border:1px solid rgba(255,215,95,.18);line-height:1.55;margin:12px 0}
.sound-status{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin:12px 0}
.sound-status span{padding:8px 11px;border:1px solid rgba(255,215,95,.22);border-radius:999px;background:rgba(255,215,95,.07);font-size:13px}
@media(max-width:520px){.auth-actions{grid-template-columns:1fr}}

.compat-box{margin:14px auto 0;max-width:680px;padding:12px 14px;border-radius:14px;border:1px solid rgba(255,187,72,.42);background:rgba(255,153,0,.08);line-height:1.55;font-size:13px}
.compat-box b{display:block;color:#ffd46a;margin-bottom:4px}
.compat-box.warn{border-color:rgba(255,90,90,.6);background:rgba(255,50,50,.10)}
.compat-box.ok{border-color:rgba(100,220,160,.4);background:rgba(80,180,120,.08)}
.compat-link{margin-top:8px;border:0;background:transparent;color:#ffd46a;text-decoration:underline;padding:0;font-weight:700}

.engine-proof{margin:8px 0;padding:8px 12px;border:1px solid #6d5b24;border-radius:10px;font-size:12px;opacity:.9}.engine-proof b{color:#ffd35c}

/* V25 one-to-one translation proof */
.engine-proof{font-variant-numeric:tabular-nums}.engine-proof #chainProof{color:#7ee2a8}