:root{
  --bg:#f7f4ee;--paper:#fffdf9;--ink:#1f1b16;--ink2:#5b5349;--ink3:#948b7f;--line:#e8e1d5;--soft:#f0ebe2;
  --accent:#c2560f;--accentbg:#fbeadd;--green:#2f8a58;--greenbg:#e3f3ea;--red:#c0392b;--redbg:#fbe6e3;
  --blue:#2e6ad1;--bluebg:#e6effd;--amber:#b77400;--amberbg:#fff1d2;--violet:#6b4fc8;--violetbg:#eee9fb;
  --shadow:0 1px 2px rgba(40,30,20,.06),0 6px 18px rgba(40,30,20,.06);
  --sb:env(safe-area-inset-bottom,0px);--st:env(safe-area-inset-top,0px);
}
@media (prefers-color-scheme:dark){:root{
  --bg:#15130f;--paper:#1f1c17;--ink:#f2ece2;--ink2:#c3b9aa;--ink3:#8a8174;--line:#332e27;--soft:#29251f;
  --accent:#f08a3e;--accentbg:#3a2516;--green:#55c08a;--greenbg:#1c3226;--red:#f07263;--redbg:#3a1f1b;
  --blue:#6fa0f5;--bluebg:#1b2840;--amber:#e3a63a;--amberbg:#382c14;--violet:#a690f0;--violetbg:#2a2340;
  --shadow:0 1px 2px rgba(0,0,0,.3),0 6px 18px rgba(0,0,0,.25)}}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;height:100%;background:var(--bg);color:var(--ink);font:16px/1.4 -apple-system,system-ui,"Segoe UI",sans-serif}

button{font:inherit;color:inherit;cursor:pointer}
svg.i{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round;flex:none}

/* full screen on phone, centred column on a laptop */
.phone{position:relative;margin:0 auto;height:100%;max-width:430px;background:var(--bg);overflow:hidden;display:flex;flex-direction:column}
@media (min-width:600px){.phone{box-shadow:0 0 40px rgba(0,0,0,.12)}}

.view{flex:1;min-height:0;display:none;flex-direction:column}
.view.on{display:flex}
.scroll{flex:1;min-height:0;overflow-y:auto;-webkit-overflow-scrolling:touch}

/* header */
.hd{padding:calc(14px + var(--st)) 18px 8px;background:var(--bg);position:relative;z-index:2}
.hd-row{display:flex;align-items:center;gap:10px}
.hd h1{font-size:30px;letter-spacing:-.02em;margin:0;flex:1}
.hd .sub{font-size:14px;color:var(--ink3);margin-top:2px}
.icon-btn{width:40px;height:40px;border-radius:50%;border:0;background:var(--paper);box-shadow:var(--shadow);display:flex;align-items:center;justify-content:center;color:var(--ink2)}
.chips{display:flex;gap:8px;overflow-x:auto;padding:12px 18px 6px;margin:0 -18px;scrollbar-width:none}
.chips::-webkit-scrollbar{display:none}
.chip{flex:none;border:1px solid var(--line);background:var(--paper);border-radius:999px;padding:7px 13px;font-size:14px;font-weight:600;color:var(--ink2);display:flex;align-items:center;gap:6px}
.chip .dot{width:8px;height:8px;border-radius:50%}
.chip .n{font-size:12px;color:var(--ink3);font-weight:700}
.chip.on{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.chip.on .n{color:var(--bg);opacity:.7}

/* inbox list */
.sec{display:flex;align-items:baseline;gap:8px;padding:16px 20px 6px}
.sec h2{margin:0;font-size:13px;letter-spacing:.07em;text-transform:uppercase;color:var(--ink2)}
.sec .n{font-size:13px;color:var(--ink3)}
.sec.need h2{color:var(--accent)}
.list{padding:0 12px}
.card{display:flex;gap:12px;background:var(--paper);border-radius:18px;padding:10px;margin:0 0 10px;box-shadow:var(--shadow);border:1px solid transparent;transition:transform .15s,opacity .3s}
.card:active{transform:scale(.985)}
.card.unread{border-color:color-mix(in srgb,var(--accent) 35%,transparent)}
.thumb{width:86px;height:86px;border-radius:12px;flex:none;overflow:hidden;position:relative;background:var(--soft)}
.thumb svg{width:100%;height:100%;display:block}
.thumb .tag{position:absolute;left:5px;bottom:5px;font-size:10px;font-weight:800;letter-spacing:.04em;padding:2px 6px;border-radius:6px;background:rgba(20,16,12,.72);color:#fff}
.thumb .play{position:absolute;inset:0;display:flex;align-items:center;justify-content:center}
.thumb .play span{width:30px;height:30px;border-radius:50%;background:rgba(20,16,12,.6);display:flex;align-items:center;justify-content:center}
.c-body{flex:1;min-width:0;display:flex;flex-direction:column;padding:2px 2px 0 0}
.c-top{display:flex;gap:6px;align-items:flex-start}
.c-title{font-size:16px;font-weight:650;line-height:1.25;flex:1;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.unread .c-title{font-weight:800}
.udot{width:9px;height:9px;border-radius:50%;background:var(--accent);margin-top:6px;flex:none}
.c-meta{display:flex;align-items:center;gap:6px;flex-wrap:wrap;margin-top:5px;font-size:12.5px;color:var(--ink3)}
.proj{font-weight:700;font-size:11.5px;padding:2px 8px;border-radius:999px}
.p-ks{background:var(--accentbg);color:var(--accent)} .p-ds{background:var(--violetbg);color:var(--violet)}
.p-cf{background:var(--greenbg);color:var(--green)} .p-tc{background:var(--bluebg);color:var(--blue)} .p-km{background:var(--soft);color:var(--ink2)}
.c-ask{margin-top:auto;padding-top:6px;font-size:13px;color:var(--ink2);display:flex;align-items:center;gap:6px}
.c-line{margin-top:auto;padding-top:5px;font-size:13.5px;color:var(--ink2);line-height:1.3;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.badge{font-size:11.5px;font-weight:800;padding:3px 8px;border-radius:8px;white-space:nowrap}
.b-need{background:var(--amberbg);color:var(--amber)} .b-ok{background:var(--greenbg);color:var(--green)}
.b-chg{background:var(--bluebg);color:var(--blue)} .b-fyi{background:var(--soft);color:var(--ink3)}
.pinmark{color:var(--accent)}
.done .card{opacity:.62}
.empty{margin:40px 30px;text-align:center;color:var(--ink3);font-size:15px}
.footnote{margin:18px 20px calc(110px + var(--sb));font-size:12.5px;color:var(--ink3);text-align:center}

/* tab bar */
.tabs{position:absolute;left:0;right:0;bottom:0;z-index:10;display:flex;justify-content:space-around;padding:8px 10px calc(8px + var(--sb));background:color-mix(in srgb,var(--bg) 82%,transparent);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);border-top:1px solid var(--line)}
.tab{flex:1;border:0;background:none;display:flex;flex-direction:column;align-items:center;gap:3px;padding:4px 0;font-size:11.5px;font-weight:650;color:var(--ink3);position:relative}
.tab.on{color:var(--accent)}
.tab svg.i{width:26px;height:26px}
.tab .cnt{position:absolute;top:0;left:calc(50% + 8px);min-width:18px;height:18px;padding:0 5px;border-radius:9px;background:var(--accent);color:#fff;font-size:11px;font-weight:800;display:flex;align-items:center;justify-content:center}
.tab.cap svg.i{width:30px;height:30px}

/* viewer */
.viewer{position:absolute;inset:0;z-index:30;background:var(--bg);display:flex;flex-direction:column;transform:translateX(100%);transition:transform .28s cubic-bezier(.2,.8,.2,1)}
.viewer.on{transform:none}
.v-hd{padding:calc(10px + var(--st)) 10px 8px;display:flex;align-items:center;gap:6px;border-bottom:1px solid var(--line)}
.v-hd .back{border:0;background:none;color:var(--accent);display:flex;align-items:center;font-weight:600;font-size:16px;padding:6px}
.v-hd .ttl{flex:1;min-width:0;text-align:center}
.v-hd .ttl b{display:block;font-size:15px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.v-hd .ttl small{font-size:12px;color:var(--ink3)}
.v-hd .icon-btn{width:36px;height:36px;box-shadow:none;background:none}
.v-hd .icon-btn.on{color:var(--accent)}
.v-body{flex:1;min-height:0;overflow-y:auto;padding:14px 14px 20px}
.v-from{display:flex;gap:10px;align-items:flex-start;background:var(--paper);border-radius:14px;padding:11px 12px;margin-bottom:12px;font-size:14px;color:var(--ink2);box-shadow:var(--shadow)}
.v-from .av{width:28px;height:28px;border-radius:50%;background:var(--accentbg);color:var(--accent);display:flex;align-items:center;justify-content:center;font-weight:800;font-size:12px;flex:none}
.v-from b{color:var(--ink)}
.stage{border-radius:16px;overflow:hidden;background:#111;position:relative}
.stage svg{display:block;width:100%;height:auto}
.vid-ctrl{display:flex;align-items:center;gap:10px;padding:10px 12px;background:#111;color:#eee;font-size:12px;font-variant-numeric:tabular-nums}
.vid-ctrl button{border:0;background:none;color:#fff;padding:0;display:flex}
.scrub{flex:1;height:4px;border-radius:2px;background:#444;position:relative}
.scrub i{position:absolute;left:0;top:0;bottom:0;border-radius:2px;background:var(--accent)}
.scrub b{position:absolute;top:-5px;width:14px;height:14px;border-radius:50%;background:#fff;margin-left:-7px}
.strip{display:flex;gap:6px;overflow-x:auto;padding:10px 0 2px;scrollbar-width:none}
.strip>div{flex:none;width:72px}
.strip svg{width:72px;height:41px;border-radius:7px;display:block;border:2px solid transparent}
.strip .on svg{border-color:var(--accent)}
.strip small{display:block;font-size:11px;color:var(--ink3);text-align:center;margin-top:2px}
.grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.grid .fr{background:var(--paper);border-radius:12px;overflow:hidden;box-shadow:var(--shadow)}
.grid .fr svg{display:block;width:100%;height:auto}
.grid .fr p{margin:0;padding:6px 8px 8px;font-size:12px;color:var(--ink2);line-height:1.3}
.grid .fr p b{color:var(--ink)}
.grid .fr.flag{outline:2px solid var(--amber)}
.pdf{background:#8b857c;border-radius:16px;padding:14px;display:flex;flex-direction:column;gap:12px}
@media (prefers-color-scheme:dark){.pdf{background:#2b2822}}
.page{background:#fff;color:#222;border-radius:4px;padding:18px 16px;font-size:10.5px;line-height:1.45;box-shadow:0 2px 8px rgba(0,0,0,.25)}
.page h4{margin:0 0 8px;font-size:13px}
.page table{width:100%;border-collapse:collapse;font-size:9.5px}
.page th,.page td{border:1px solid #ccc;padding:4px 5px;text-align:left;vertical-align:top}
.page th{background:#f1ede6}
.page .ln{height:6px;border-radius:3px;background:#e4e0da;margin:6px 0}
.pg{font-size:12px;color:#fff;text-align:center;opacity:.8}
.doc{background:var(--paper);border-radius:16px;padding:16px 18px;box-shadow:var(--shadow);font-size:15.5px;line-height:1.55}
.doc h3{margin:0 0 8px;font-size:19px} .doc h4{margin:16px 0 6px;font-size:15px}
.doc p{margin:0 0 10px} .doc ul{margin:0 0 10px;padding-left:20px}
.stats{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.stat{background:var(--paper);border-radius:14px;padding:12px;box-shadow:var(--shadow)}
.stat small{font-size:12px;color:var(--ink3);font-weight:600}
.stat b{display:block;font-size:24px;letter-spacing:-.02em;margin-top:2px}
.stat .up{color:var(--green);font-size:12.5px;font-weight:700}
.bars{display:flex;align-items:flex-end;gap:5px;height:70px;margin-top:8px}
.bars i{flex:1;background:var(--accent);border-radius:4px 4px 0 0;opacity:.85}
.notes-box{margin-top:14px;background:var(--paper);border-radius:16px;padding:12px;box-shadow:var(--shadow)}
.notes-box label{font-size:12.5px;font-weight:700;color:var(--ink2);display:flex;justify-content:space-between}
.notes-box textarea{width:100%;border:0;outline:0;background:none;resize:none;font:inherit;font-size:15px;color:var(--ink);margin-top:6px;min-height:44px}
.old-note{font-size:13.5px;color:var(--ink2);border-left:3px solid var(--line);padding:2px 0 2px 9px;margin:8px 0 0}
.ask-btn{margin-top:12px;width:100%;border:1px dashed var(--line);background:none;border-radius:14px;padding:12px;display:flex;align-items:center;justify-content:center;gap:8px;font-weight:650;color:var(--ink2);font-size:15px}
.v-acts{display:grid;grid-template-columns:1fr 1fr 1.4fr;gap:8px;padding:10px 12px calc(12px + var(--sb));border-top:1px solid var(--line);background:var(--bg)}
.v-acts button{border:0;border-radius:14px;padding:13px 6px;font-weight:750;font-size:15px;display:flex;align-items:center;justify-content:center;gap:6px}
.a-drop{background:var(--soft);color:var(--ink2)} .a-chg{background:var(--bluebg);color:var(--blue)} .a-ok{background:var(--green);color:#fff}
.v-acts.fyi{grid-template-columns:1fr 1.4fr}

/* zoom */
.zoom{position:absolute;inset:0;z-index:40;background:rgba(0,0,0,.94);display:none;flex-direction:column;align-items:center;justify-content:center;color:#fff}
.zoom.on{display:flex}
.zoom svg{width:100%;height:auto}
.zoom .zc{position:absolute;top:calc(12px + var(--st));right:12px;border:0;background:rgba(255,255,255,.15);color:#fff;width:38px;height:38px;border-radius:50%;display:flex;align-items:center;justify-content:center}
.zoom p{margin:14px 22px 0;font-size:14px;opacity:.85;text-align:center}
.zoom .zn{position:absolute;bottom:calc(30px + var(--sb));font-size:13px;opacity:.7}

/* capture */
.cap-wrap{padding:6px 14px 0}
.seg{display:flex;background:var(--soft);border-radius:12px;padding:3px;margin:4px 4px 12px}
.seg button{flex:1;border:0;background:none;border-radius:9px;padding:8px;font-weight:700;font-size:14px;color:var(--ink2)}
.seg button.on{background:var(--paper);color:var(--ink);box-shadow:var(--shadow)}
.cap-box{background:var(--paper);border-radius:20px;box-shadow:var(--shadow);padding:14px 14px 10px}
.cap-box textarea{width:100%;border:0;outline:0;background:none;resize:none;font:inherit;font-size:18px;line-height:1.45;color:var(--ink);min-height:150px}
.cap-box textarea::placeholder{color:var(--ink3)}
.att{display:flex;gap:8px;flex-wrap:wrap;margin:4px 0 8px}
.att .ph{width:64px;height:64px;border-radius:10px;overflow:hidden;position:relative}
.att .ph svg{width:100%;height:100%}
.att .ph button{position:absolute;top:3px;right:3px;width:20px;height:20px;border-radius:50%;border:0;background:rgba(0,0,0,.6);color:#fff;font-size:12px;line-height:20px;padding:0}
.cap-tools{display:flex;align-items:center;gap:8px;border-top:1px solid var(--line);padding-top:10px}
.round{width:44px;height:44px;border-radius:50%;border:0;background:var(--soft);display:flex;align-items:center;justify-content:center;color:var(--ink2)}
.round.rec{background:var(--red);color:#fff;animation:pulse 1.2s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 color-mix(in srgb,var(--red) 50%,transparent)}100%{box-shadow:0 0 0 14px transparent}}
.rec-lbl{font-size:13px;color:var(--red);font-weight:700;font-variant-numeric:tabular-nums}
.save{margin-left:auto;border:0;background:var(--accent);color:#fff;border-radius:999px;padding:11px 22px;font-weight:800;font-size:16px}
.save:disabled{opacity:.4}
.dest{display:flex;align-items:center;flex-wrap:wrap;gap:6px 8px;margin:12px 6px 0;font-size:14px;color:var(--ink2);white-space:nowrap}
.dest .to{display:flex;align-items:center;gap:6px;border:1px solid var(--line);background:var(--paper);border-radius:999px;padding:6px 12px;font-weight:700;color:var(--ink)}
.dest .to small{color:var(--ink3);font-weight:600}
.dest .why{font-size:12.5px;color:var(--ink3);flex-basis:100%}
.picker{display:none;flex-wrap:wrap;gap:8px;margin:10px 4px 0}
.picker.on{display:flex}
.recent{margin-top:20px}
.rc{display:flex;gap:10px;align-items:flex-start;padding:11px 6px;border-bottom:1px solid var(--line)}
.rc:last-child{border-bottom:0}
.rc .ic{width:30px;height:30px;border-radius:9px;display:flex;align-items:center;justify-content:center;flex:none}
.rc p{margin:0;font-size:14.5px;line-height:1.35}
.rc small{display:block;font-size:12px;color:var(--ink3);margin-top:3px}
.answer{background:var(--paper);border-radius:18px;box-shadow:var(--shadow);padding:14px 16px;margin-top:12px;font-size:15px;line-height:1.5}
.answer h4{margin:0 0 6px;font-size:13px;color:var(--ink3);text-transform:uppercase;letter-spacing:.06em}
.answer ul{margin:4px 0 8px;padding-left:18px}
.answer .src{font-size:12.5px;color:var(--ink3)}

/* quick */
.q-hd{display:flex;align-items:center;gap:8px;padding:calc(12px + var(--st)) 14px 10px;border-bottom:1px solid var(--line)}
.q-hd h1{font-size:22px;margin:0;flex:1;letter-spacing:-.01em}
.ttl-chip{font-size:12px;font-weight:700;color:var(--amber);background:var(--amberbg);border-radius:999px;padding:4px 9px;display:flex;align-items:center;gap:4px}
.ttl-chip svg.i{width:14px;height:14px}
.q-btn{border:0;background:var(--soft);border-radius:999px;padding:7px 12px;font-weight:700;font-size:13.5px;color:var(--ink2);display:flex;align-items:center;gap:5px}
.q-btn svg.i{width:16px;height:16px}
.msgs{padding:14px 14px 10px;display:flex;flex-direction:column;gap:10px}
.m-u{align-self:flex-end;max-width:82%;background:var(--accent);color:#fff;border-radius:20px 20px 6px 20px;padding:9px 14px;font-size:15.5px}
.m-a{align-self:flex-start;max-width:92%;font-size:15.5px;line-height:1.5}
.m-a p{margin:0 0 8px}
.m-a code{background:var(--soft);padding:1px 5px;border-radius:5px;font-size:13.5px}
.m-att{align-self:flex-end;display:flex;align-items:center;gap:8px;background:var(--paper);border-radius:14px;padding:6px 10px 6px 6px;box-shadow:var(--shadow);font-size:13px;max-width:82%}
.m-att .mini{width:40px;height:40px;border-radius:8px;overflow:hidden;flex:none}
.m-att .mini svg{width:100%;height:100%}
.typing span{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--ink3);margin-right:4px;animation:b 1s infinite}
.typing span:nth-child(2){animation-delay:.15s}.typing span:nth-child(3){animation-delay:.3s}
@keyframes b{0%,80%,100%{opacity:.25}40%{opacity:1}}
.q-empty{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;color:var(--ink3);padding:30px}
.q-empty b{color:var(--ink);font-size:19px;display:block;margin:10px 0 4px}
.sugg{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin-top:16px}
.sugg button{border:1px solid var(--line);background:var(--paper);border-radius:999px;padding:8px 13px;font-size:14px;color:var(--ink2)}
.composer{padding:10px 14px calc(92px + var(--sb));display:flex;flex-direction:column;gap:6px}
.q-att{display:none;align-items:center;gap:8px;background:var(--paper);border-radius:12px;padding:5px 8px 5px 5px;font-size:13px;align-self:flex-start;box-shadow:var(--shadow)}
.q-att.on{display:flex}
.q-att .mini{width:30px;height:30px;border-radius:6px;overflow:hidden}
.q-att .mini svg{width:100%;height:100%}
.q-att button{border:0;background:none;color:var(--ink3);padding:0 2px;font-size:16px}
.c-row{display:flex;align-items:flex-end;gap:8px;background:var(--paper);border-radius:24px;padding:6px 6px 6px 16px;box-shadow:var(--shadow)}
.c-row textarea{flex:1;border:0;outline:0;background:none;resize:none;font:inherit;font-size:16px;color:var(--ink);padding:7px 0;max-height:120px}
.send{width:38px;height:38px;border-radius:50%;border:0;background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:center;flex:none}
.send.stop{background:var(--ink)}
.send svg.i{width:20px;height:20px}

/* sheet + toast + notif */
.scrim{position:absolute;inset:0;z-index:50;background:rgba(20,15,10,.35);opacity:0;pointer-events:none;transition:opacity .2s}
.scrim.on{opacity:1;pointer-events:auto}
.sheet{position:absolute;left:0;right:0;bottom:0;z-index:51;background:var(--paper);border-radius:22px 22px 0 0;padding:6px 16px calc(18px + var(--sb));transform:translateY(105%);transition:transform .25s}
.sheet.on{transform:none}
.grab{width:38px;height:5px;border-radius:3px;background:var(--line);margin:4px auto 12px}
.sheet h3{margin:0 0 4px;font-size:18px}
.sheet p{margin:0 0 14px;color:var(--ink2);font-size:14.5px}
.sheet .row{display:flex;gap:10px}
.sheet .row button{flex:1;border:0;border-radius:14px;padding:13px;font-weight:750;font-size:15px}
.qlist .rc{cursor:pointer}
.toast{position:absolute;left:50%;bottom:calc(92px + var(--sb));transform:translate(-50%,10px);z-index:60;background:var(--ink);color:var(--bg);padding:10px 16px;border-radius:14px;font-size:14px;font-weight:600;opacity:0;transition:.2s;pointer-events:none;white-space:nowrap}
.toast.show{opacity:.95;transform:translate(-50%,0)}
.notif{position:absolute;left:8px;right:8px;top:calc(8px + var(--st));z-index:70;background:color-mix(in srgb,var(--paper) 88%,transparent);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-radius:20px;padding:11px 13px;display:flex;gap:10px;box-shadow:0 10px 30px rgba(0,0,0,.18);transform:translateY(-140%);transition:transform .35s cubic-bezier(.2,.8,.2,1);cursor:pointer}
.notif.on{transform:none}
.notif .app{width:38px;height:38px;border-radius:10px;background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:center;flex:none}
.notif b{font-size:14px;display:flex;justify-content:space-between}
.notif b small{font-weight:500;color:var(--ink3);font-size:12px}
.notif p{margin:1px 0 0;font-size:14px;color:var(--ink2);line-height:1.3}

/* mock-up explainer */
.explain{border:0;background:var(--ink);color:var(--bg);border-radius:999px;padding:6px 11px;font-size:12px;font-weight:800}
.ex-body{font-size:14.5px;color:var(--ink2);line-height:1.5;max-height:60vh;overflow-y:auto}
.ex-body b{color:var(--ink)}
.ex-body ul{padding-left:18px;margin:6px 0 12px}

/* --- capture v2 --- */
.intent{display:flex;gap:10px;margin:22px 2px 0}
.intent button{flex:1;border:1.5px solid var(--line);background:var(--paper);border-radius:16px;padding:13px 6px;font-weight:750;font-size:15px;color:var(--ink2);display:flex;align-items:center;justify-content:center;gap:7px}
.intent button svg.i{width:18px;height:18px}
.intent button.on{border-color:var(--ink);background:var(--ink);color:var(--bg)}
.intent-why{min-height:20px;margin:10px 6px 0;font-size:13.5px;color:var(--ink3)}
.panel{margin-top:14px;background:var(--paper);border-radius:22px;padding:18px;box-shadow:var(--shadow)}
.p-lbl{font-size:12px;font-weight:800;letter-spacing:.07em;text-transform:uppercase;color:var(--ink3)}
.p-val{margin-top:6px;font-size:16px}.p-val span{color:var(--ink2)}.p-val em{display:block;font-style:normal;font-size:13px;color:var(--ink3);margin-top:3px}
.chips.wrap{flex-wrap:wrap;overflow:visible;margin:12px 0 0;padding:0}
.opts{display:flex;flex-direction:column;gap:10px;margin-top:12px}
.opt{display:flex;gap:12px;align-items:flex-start;text-align:left;border:1.5px solid var(--line);background:none;border-radius:16px;padding:13px 14px}
.opt i{width:20px;height:20px;border-radius:50%;border:2px solid var(--line);flex:none;margin-top:1px}
.opt.on{border-color:var(--blue);background:var(--bluebg)}.opt.on i{border:6px solid var(--blue)}
.opt b{display:block;font-size:15px}.opt small{display:block;font-size:13px;color:var(--ink3);margin-top:2px}
.p-foot{margin-top:16px;font-size:13px;color:var(--ink3);line-height:1.45}
.go{display:block;width:100%;margin-top:18px;border:0;border-radius:18px;padding:17px;background:var(--accent);color:#fff;font-weight:800;font-size:17px}
.go.send{background:var(--blue)}.go:disabled{opacity:.35}
.b-work{background:var(--greenbg);color:var(--green)}
.spin{display:inline-block;width:11px;height:11px;border:2px solid color-mix(in srgb,var(--green) 30%,transparent);border-top-color:var(--green);border-radius:50%;animation:sp 1s linear infinite;vertical-align:-1px}
@keyframes sp{to{transform:rotate(360deg)}}
/* --- more space --- */
.hd{padding:calc(26px + var(--st)) 24px 12px}
.hd h1{font-size:34px}
.hd .sub{font-size:15.5px;margin-top:6px}
.chips{padding:18px 24px 8px;margin:0 -24px;gap:10px}
.chip{padding:9px 15px}
.sec{padding:30px 26px 12px}
.list{padding:0 18px}
.card{padding:14px;gap:16px;margin:0 0 16px;border-radius:24px}
.thumb{width:100px;height:100px;border-radius:16px}
.c-title{font-size:17px;line-height:1.3}
.c-meta{margin-top:8px}
.c-line{padding-top:8px;font-size:14px;line-height:1.45}
.v-hd{padding:calc(14px + var(--st)) 12px 12px}
.v-body{padding:22px 20px 30px}
.v-from{padding:16px 18px;margin-bottom:20px;border-radius:18px;line-height:1.5}
.grid{gap:14px}
.notes-box{margin-top:22px;padding:18px;border-radius:20px}
.ask-btn{margin-top:16px;padding:16px;border-radius:18px}
.v-acts{padding:14px 18px calc(16px + var(--sb));gap:10px}
.v-acts button{padding:15px 6px;border-radius:16px}
.cap-wrap{padding:10px 20px 0}
.cap-box{padding:20px 20px 14px;border-radius:26px}
.cap-box textarea{min-height:130px}
.recent{margin-top:34px}
.rc{padding:14px 4px;gap:14px}
.q-hd{padding:calc(20px + var(--st)) 20px 14px}
.msgs{padding:24px 20px 16px;gap:16px}
.c-row{padding:8px 8px 8px 18px;border-radius:26px}
.tabs{padding:10px 12px calc(12px + var(--sb))}
.sheet{padding:8px 20px calc(22px + var(--sb))}
.footnote{margin:24px 24px calc(120px + var(--sb))}
.phone{overflow:clip}
.sheet{visibility:hidden;transition:transform .25s,visibility 0s .25s}.sheet.on{visibility:visible;transition:transform .25s}
.viewer{visibility:hidden;transition:transform .28s cubic-bezier(.2,.8,.2,1),visibility 0s .28s}.viewer.on{visibility:visible;transition:transform .28s cubic-bezier(.2,.8,.2,1)}

/* --- real app additions --- */
.phone{height:100dvh}
.hidden{display:none!important}
.conn{position:absolute;left:50%;top:calc(6px + var(--st));transform:translateX(-50%);z-index:66;font-size:12px;font-weight:700;background:var(--amberbg);color:var(--amber);border-radius:999px;padding:4px 11px}
.pair{position:absolute;inset:0;z-index:90;background:var(--bg);display:flex;flex-direction:column;justify-content:center;padding:30px 26px}
.pair h1{font-size:30px;margin:0 0 8px}.pair p{color:var(--ink2);margin:0 0 18px;line-height:1.5}
.pair input{width:100%;font:inherit;font-size:16px;padding:14px;border-radius:14px;border:1px solid var(--line);background:var(--paper);color:var(--ink)}
.pair .go{margin-top:14px}
.err{color:var(--red);font-size:14px;margin-top:10px;min-height:20px}
.viewer .stage img{display:block;width:100%;height:auto;background:#111}
.viewer video,.viewer audio{display:block;width:100%;max-height:60vh;background:#000;border-radius:16px}
.viewer iframe{display:block;width:100%;height:68vh;border:0;border-radius:14px;background:#fff}
.files-list{display:flex;flex-direction:column;gap:14px}
.file-cap{font-size:13px;color:var(--ink3);margin:6px 4px 0;display:flex;justify-content:space-between;gap:8px}
.file-cap a{color:var(--blue);font-weight:650;text-decoration:none}
.links{display:flex;flex-direction:column;gap:8px;margin-top:14px}
.links a{display:block;background:var(--paper);border-radius:14px;padding:12px 14px;color:var(--blue);font-weight:650;text-decoration:none;box-shadow:var(--shadow);word-break:break-all}
.thumb img{width:100%;height:100%;object-fit:cover;display:block}
.doc pre{white-space:pre-wrap;word-break:break-word;font-size:13.5px}
.doc img{max-width:100%}
.doc table{border-collapse:collapse;font-size:13px}.doc th,.doc td{border:1px solid var(--line);padding:4px 6px}
.zoom img{max-width:100%;max-height:80vh;object-fit:contain}
.answer .md p{margin:0 0 8px}
.m-a .md p{margin:0 0 8px}.m-a .md ul,.m-a .md ol{margin:0 0 8px;padding-left:20px}
.m-a .md pre{white-space:pre-wrap;background:var(--soft);padding:8px;border-radius:8px;font-size:13px}
.settings .rc{cursor:pointer}
.why-spin{display:inline-block;width:10px;height:10px;border:2px solid var(--line);border-top-color:var(--ink3);border-radius:50%;animation:sp 1s linear infinite;vertical-align:-1px;margin-right:6px}
.tab .cnt:empty{display:none}
.v-hd .ttl b{max-width:62vw;margin:0 auto}