:root{--bg:#1d1714;--card:#2a211c;--card2:#342a23;--ink:#fbf1de;--mut:#c9b79c;--gold:#f4b24a;--gold2:#e8963a;--ok:#7ccf8a;--bad:#ef7b6c;--line:#4a3b30;--paper:#fbf6ec;--pink:#2a2420;font-size:17px}
*{box-sizing:border-box}html,body{margin:0;background:var(--bg);color:var(--ink);font-family:Georgia,"Iowan Old Style",serif;line-height:1.5;-webkit-text-size-adjust:100%}
body{min-height:100vh;padding-bottom:env(safe-area-inset-bottom)}
h1,h2,h3,button,input,select,textarea,label,nav,.ui{font-family:system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
h1{font-size:1.6rem;margin:.2em 0}h2{font-size:1.25rem;margin:1.2em 0 .4em;color:var(--gold)}h3{font-size:1.05rem;margin:.8em 0 .3em}
a{color:var(--gold)}.wrap{max-width:860px;margin:0 auto;padding:14px 14px 90px}
header.top{display:flex;align-items:center;gap:10px;padding:10px 14px;border-bottom:1px solid var(--line);position:sticky;top:0;background:rgba(29,23,20,.96);z-index:5;backdrop-filter:blur(6px)}
header.top .brand{font:700 1.15rem system-ui;color:var(--gold);text-decoration:none;display:flex;gap:8px;align-items:center}
header.top .brand img{width:28px;height:28px;border-radius:7px}header.top .sp{flex:1}
.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:14px;margin:12px 0}
.card.sub{background:var(--card2)}
button,.btn{background:var(--gold);color:#2a1a05;border:0;border-radius:12px;padding:11px 16px;font-size:1rem;font-weight:650;cursor:pointer;text-decoration:none;display:inline-block;min-height:44px}
button.ghost,.btn.ghost{background:transparent;color:var(--ink);border:1px solid var(--line)}button.danger{background:#7a2c22;color:#fff}button.small{padding:6px 10px;min-height:34px;font-size:.88rem}
button:disabled{opacity:.5}button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,a:focus-visible{outline:3px solid #fff;outline-offset:2px}
input,select,textarea{width:100%;background:#17110e;color:var(--ink);border:1px solid var(--line);border-radius:10px;padding:11px;font-size:1rem}
textarea{min-height:120px;font-family:Georgia,serif;line-height:1.55}label{display:block;margin:.7em 0 .25em;color:var(--mut);font-size:.92rem}
.row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}.row>*{flex:0 0 auto}.grow{flex:1 1 220px!important}
nav.tabs{display:flex;gap:6px;overflow-x:auto;padding:8px 0;position:sticky;top:51px;background:var(--bg);z-index:4;scrollbar-width:none}
nav.tabs button{background:var(--card);color:var(--mut);border:1px solid var(--line);white-space:nowrap}nav.tabs button.on{background:var(--gold);color:#2a1a05}
.muted{color:var(--mut)}.small{font-size:.88rem}.pill{display:inline-block;padding:2px 9px;border-radius:99px;background:var(--card2);border:1px solid var(--line);font:600 .78rem system-ui;color:var(--mut)}
.pill.ok{color:var(--ok)}.pill.warn{color:var(--gold)}.pill.bad{color:var(--bad)}
.toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%);background:#fff;color:#222;padding:12px 18px;border-radius:12px;z-index:99;font:600 .95rem system-ui;max-width:90vw;box-shadow:0 6px 24px #0008}
.progress{height:8px;border-radius:5px;background:#17110e;overflow:hidden}.progress i{display:block;height:100%;background:var(--gold)}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:10px}
.chap{padding:12px;border:1px solid var(--line);border-radius:12px;background:var(--card2)}
.ans .q{color:var(--gold);font-weight:600}.ans audio{width:100%;margin:8px 0}
.tl{border-left:3px solid var(--gold2);margin-left:6px;padding-left:14px}.tl div{margin:.5em 0}.tl b{color:var(--gold);font-family:system-ui}
.photo-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px}.photo-grid img{width:100%;aspect-ratio:3/2;object-fit:cover;border-radius:8px}
/* interview overlay */
.iv{position:fixed;inset:0;background:radial-gradient(circle at 50% 30%,#3a2a1d 0%,#17110e 70%);z-index:30;display:flex;flex-direction:column;padding:16px;padding-top:max(16px,env(safe-area-inset-top));overflow:auto}
.iv .qtext{font-size:1.55rem;line-height:1.35;text-align:center;margin:6vh auto 3vh;max-width:640px}
.iv .chip{text-align:center;color:var(--mut);font:600 .85rem system-ui;letter-spacing:.08em;text-transform:uppercase}
.iv .live{min-height:4.5em;text-align:center;color:var(--mut);max-width:640px;margin:0 auto;font-style:italic}
.orb{width:150px;height:150px;border-radius:50%;margin:8px auto;background:radial-gradient(circle at 40% 35%,#ffd98a,#e8963a 55%,#8a4a10);box-shadow:0 0 50px #f4b24a66;transition:transform .2s}
.orb.speaking{animation:pulse 1.6s infinite}.orb.listening{background:radial-gradient(circle at 40% 35%,#ffb3a6,#e05a46 55%,#7a2418);box-shadow:0 0 60px #ef7b6c88;animation:pulse 1s infinite}.orb.thinking{animation:spin 2s linear infinite;opacity:.7}
@keyframes pulse{50%{transform:scale(1.08)}}@keyframes spin{50%{transform:scale(.92)}}
@media(prefers-reduced-motion:reduce){.orb{animation:none!important}}
.iv .ctrl{margin-top:auto;display:flex;gap:10px;justify-content:center;flex-wrap:wrap;padding-top:14px}
.iv.drive{background:#000}.iv.drive .qtext{font-size:2rem}
.micbtn{width:112px;height:112px;border-radius:50%;font-size:1rem}
.note{background:#3b2a12;border:1px solid #7a5a1f;border-radius:10px;padding:10px 12px;color:#ffe3ad;font:.92rem system-ui}
.crisis{background:#2c1f3a;border:1px solid #7a62a0;color:#eadcff;border-radius:12px;padding:12px;margin:10px auto;max-width:640px;font-family:system-ui}
@media(min-width:700px){.wrap{padding-top:22px}}