@font-face{font-family:Commissioner;src:url('assets/commissioner-regular.ttf') format('truetype');font-weight:400;font-display:swap}
@font-face{font-family:Commissioner;src:url('assets/commissioner-semibold.ttf') format('truetype');font-weight:600;font-display:swap}
:root{--navy:#011751;--blue:#5b72ff;--cyan:#30f7f0;--muted:#4b5670;--line:#e3e8f4;--soft:#f4f6fb;--gradient:linear-gradient(136deg,#0f369a 0%,#5b72ff 50%,#1fd7d1 100%)}
*{box-sizing:border-box}
body{margin:0;background:#fff;color:var(--navy);font:16px/1.55 Commissioner,'Segoe UI',Arial,sans-serif;-webkit-font-smoothing:antialiased}
.brand-bar{background:var(--navy);color:#fff}
.brand-inner{max-width:820px;margin:auto;padding:18px 28px;display:flex;align-items:center;justify-content:space-between}
.brand{display:flex;gap:12px;align-items:center;font-weight:600;font-size:20px;letter-spacing:.04em}
.brand img{width:38px;height:38px;display:block}
.language{font-size:11px;letter-spacing:.2em;color:var(--cyan)}
main{max-width:820px;margin:auto;padding:48px 28px 24px}
header{margin-bottom:32px}
header>span{font-size:11px;letter-spacing:.2em;color:var(--blue);font-weight:600}
h1{font-size:clamp(34px,7vw,54px);letter-spacing:-.035em;line-height:1.12;font-weight:600;margin:12px 0 0}
h2{font-size:18px;font-weight:600;margin:0}
#login,#demo{border:1px solid var(--line);border-radius:20px;padding:28px;background:#fff;box-shadow:0 10px 26px rgba(1,23,81,.04)}
label{display:block;margin-bottom:10px;font-weight:600}
input,textarea,button{font:inherit}
input,textarea{border:1px solid var(--line);border-radius:12px;background:var(--soft);color:var(--navy);padding:14px 16px;width:100%}
textarea{resize:vertical;min-height:180px;line-height:1.65}
input::placeholder,textarea::placeholder{color:#7a8399}
button,.file-button{cursor:pointer;border:2px solid transparent;border-radius:999px;background:var(--gradient);color:#fff;padding:12px 24px;display:inline-block;text-align:center;font-weight:600;font-size:14px;transition:box-shadow .2s,transform .2s}
button:hover,.file-button:hover{box-shadow:0 6px 18px rgba(15,54,154,.16);transform:translateY(-1px)}
button:disabled{opacity:.45;cursor:default;box-shadow:none;transform:none}
button:focus-visible,input:focus-visible,textarea:focus-visible,.file-button:focus-within{outline:2px solid var(--blue);outline-offset:4px}
.row{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.row input{flex:1;min-width:160px}
.file-button{margin:0;background:#fff;color:var(--navy);border-color:var(--line)}
.file-button:hover{border-color:var(--blue)}
nav{display:flex;gap:6px;margin-bottom:28px;padding:5px;background:var(--soft);border-radius:999px}
nav button{flex:1;color:var(--muted);background:transparent;border:0;padding:11px 12px;box-shadow:none;transform:none}
nav button:hover{color:var(--navy);box-shadow:none;transform:none}
nav button.active{color:#fff;background:var(--navy)}
.meta,.section-head{display:flex;justify-content:space-between;gap:16px;margin:10px 0 24px}
.meta,.section-head span{font-size:12px;color:var(--muted)}
.meta span:last-child{white-space:nowrap}
.section-head{align-items:center}
audio{display:block;width:100%;margin:12px 0 20px}
audio[hidden],[hidden]{display:none!important}
.voice{margin:24px 0 0;border-top:1px solid var(--line);padding-top:20px}
.voice-head{display:flex;align-items:center;justify-content:space-between;gap:12px}
.voice-head a{color:#0f38a1;font-size:13px;text-underline-offset:3px}
.small{background:#fff;color:var(--navy);border-color:var(--line);font-size:12px;padding:6px 14px}
#result{white-space:pre-wrap;overflow-wrap:anywhere}
#transcript{border-top:1px solid var(--line);padding-top:24px;margin-top:28px}
#filename{font-size:13px;overflow-wrap:anywhere;color:var(--muted)}
[role=status]{font-size:14px;color:var(--muted)}
[role=status]:empty{display:none}
footer{margin-top:36px;padding:16px 0 0;border-top:1px solid var(--line);color:#7a8399;font-size:11px;letter-spacing:.16em}
@media(max-width:480px){.brand-inner{padding:14px 20px}main{padding:32px 20px 20px}header{margin-bottom:24px}#login,#demo{padding:20px;border-radius:16px}.meta{flex-direction:column;gap:4px}.section-head{gap:8px}.section-head span{font-size:11px}nav button{font-size:13px;padding:10px 6px}.row input{min-width:0;flex-basis:100%}#login button{width:100%}}
@media(prefers-reduced-motion:reduce){button,.file-button{transition:none}button:hover,.file-button:hover{transform:none}}