:root{--bg: #f6f4ef;--paper: #fffdf8;--ink: #1d1d1b;--muted: #6b6a66;--line: #e2ded4;--navy: #1b3a5c;--navy-soft: #e4ecf5;--amber: #b45309;--amber-soft: #fdf1dc;--red: #9f1d1d;--serif: Georgia, "Iowan Old Style", "Times New Roman", serif;--sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif}*{box-sizing:border-box}html,body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans)}button{font:inherit}.app{min-height:100dvh;display:flex;flex-direction:column;max-width:720px;margin:0 auto}.header{padding:12px 16px 8px;background:var(--paper);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:2}.header-row{display:flex;align-items:center;justify-content:space-between}.header h1{margin:0;font-size:17px;font-weight:650;color:var(--navy);letter-spacing:.01em}.icon-btn{background:none;border:1px solid var(--line);border-radius:8px;width:34px;height:34px;color:var(--muted);cursor:pointer}.meta{display:flex;flex-wrap:wrap;gap:6px 12px;align-items:center;margin-top:6px;font-size:12.5px;color:var(--muted)}.effective{font-variant-numeric:tabular-nums}.policies{display:flex;gap:6px;flex-wrap:wrap}.policy-tag{background:var(--navy-soft);color:var(--navy);border-radius:999px;padding:1px 8px;font-size:12px}.settings{margin-top:10px;padding:10px 12px;border:1px solid var(--line);border-radius:10px;background:var(--bg);display:flex;gap:10px;align-items:center;flex-wrap:wrap;font-size:13px}.settings small{color:var(--muted);flex-basis:100%}.seg{display:inline-flex;border:1px solid var(--line);border-radius:8px;overflow:hidden}.seg button{border:0;background:var(--paper);padding:6px 12px;cursor:pointer;color:var(--muted)}.seg button.on{background:var(--navy);color:#fff}.main{flex:1;padding:16px 16px 24px}.empty .hint{color:var(--muted);font-size:14px;margin:8px 0 12px}.seeds{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:8px}.seeds button{width:100%;text-align:left;background:var(--paper);border:1px solid var(--line);border-radius:10px;padding:12px 14px;cursor:pointer;font-family:var(--serif);font-size:15.5px;line-height:1.35;color:var(--ink)}.seeds button:active{background:var(--navy-soft)}.asked{font-size:14px;color:var(--muted);margin:0 0 12px;line-height:1.4}.asked .label{display:inline-block;background:var(--navy);color:#fff;border-radius:4px;font-size:11px;padding:1px 5px;margin-right:6px;vertical-align:1px}.status{color:var(--muted);font-style:italic}.error{color:var(--red);background:#fbe9e9;border:1px solid #f1c7c7;border-radius:8px;padding:10px 12px;font-size:14px}.answer{background:var(--paper);border:1px solid var(--line);border-radius:12px;padding:16px 16px 10px}.answer-text{font-family:var(--serif);font-size:17px;line-height:1.55}.answer-actions{display:flex;justify-content:space-between;align-items:center;margin-top:10px;padding-top:8px;border-top:1px dashed var(--line)}.text-btn{background:none;border:1px solid var(--line);border-radius:8px;padding:6px 10px;font-size:13px;cursor:pointer;color:var(--navy)}.answer-meta{font-size:12px;color:var(--muted);font-variant-numeric:tabular-nums}.chip{display:inline-flex;align-items:baseline;gap:4px;background:var(--navy-soft);color:var(--navy);border:1px solid #c9d8ea;border-radius:6px;padding:0 6px;font-family:var(--sans);font-size:13.5px;font-weight:600;line-height:1.5;cursor:pointer;vertical-align:baseline;margin:0 1px}.chip-page{font-weight:400;font-size:11.5px;color:var(--muted)}.chip-unknown{background:var(--amber-soft);color:var(--amber);border-color:#f3d9a4}.chip-unknown .chip-page{color:var(--amber)}.warn{background:var(--amber-soft);color:var(--amber);border:1px solid #f3d9a4;border-radius:8px;padding:10px 12px;font-size:13.5px;margin:12px 0 0}.sources{margin-top:20px}.sources h2{font-size:12.5px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin:0 0 8px;font-weight:600}.source{background:var(--paper);border:1px solid var(--line);border-radius:10px;margin-bottom:10px;scroll-margin-top:96px;transition:box-shadow .4s}.source.flash{box-shadow:0 0 0 3px #c9d8ea}.source summary{cursor:pointer;padding:10px 12px;font-size:14px;line-height:1.35}.source-n{font-weight:700;color:var(--navy);margin-right:4px}.source-page{display:block;font-size:12px;color:var(--muted);margin-top:2px}.source-text{margin:0;padding:0 12px 12px;font-family:var(--serif);font-size:14.5px;line-height:1.5;word-break:break-word;color:#2a2a27}.rt-text{white-space:pre-wrap}.rt-text+.rt-table-wrap,.rt-table-wrap+.rt-text{margin-top:10px}.rt-table-wrap{overflow-x:auto;margin-bottom:10px}.rt-table{border-collapse:collapse;width:100%;font-family:var(--sans);font-size:13.5px;line-height:1.4}.rt-table th,.rt-table td{border:1px solid var(--line);padding:6px 8px;text-align:left;vertical-align:top}.rt-table th{background:var(--navy-soft);color:var(--navy);font-weight:600}.rt-table td:empty:after{content:""}.footer-note{text-align:center;color:var(--muted);font-size:12.5px;margin:20px 0 0}.composer{position:sticky;bottom:0;background:var(--paper);border-top:1px solid var(--line);padding:8px 12px calc(10px + env(safe-area-inset-bottom))}.phi-notice{margin:0 0 6px;font-size:12px;color:var(--muted)}.composer-row{display:flex;gap:8px;align-items:flex-end}.composer textarea{flex:1;resize:none;border:1px solid var(--line);border-radius:10px;padding:10px 12px;font:inherit;font-size:16px;line-height:1.35;background:var(--bg);color:var(--ink)}.composer textarea:focus{outline:2px solid var(--navy);outline-offset:-1px}.composer button[type=submit]{background:var(--navy);color:#fff;border:0;border-radius:10px;padding:0 18px;height:44px;font-weight:600;cursor:pointer}.composer button[type=submit]:disabled{opacity:.45;cursor:default}@media(min-width:720px){.app{border-left:1px solid var(--line);border-right:1px solid var(--line);background:var(--bg)}}