/* ==================================================================
   Хархорум AI Арбитр — UI v4 «ХОЁР ТАЛ — НЭГ ШУГАМ»
   Дэлгэц хоёр талд хуваагдана. AI арбитр бол тэдгээрийг нэгтгэх
   гэрлийн зураас өөрөө юм.
   Palette discipline: near-black stage · vermilion (нэхэмжлэгч) ·
   cobalt (хариуцагч) · gold seam (шийдвэр). Өөр өнгө байхгүй.
   ================================================================== */
@import url('https://fonts.googleapis.com/css2?family=Unbounded:wght@400;600;800&family=Onest:wght@400;500;600;700&family=JetBrains+Mono:wght@400;600&family=Noto+Serif:wght@400;600&display=swap');

:root{
  --stage:#0A0A0C; --stage-2:#111116; --stage-3:#17171E;
  --fog:#26262E; --smoke:#8B8B98; --chalk:#EDEBE4; --white:#FAF9F5;
  --claim:#FF5C38; --claim-dim:#World: rgba(255,92,56,.14);
  --resp:#4D7CFF;
  --gold:#E8C15C; --gold-hot:#F5D889;
  --paper:#F7F5F0; --paper-2:#FFFFFF; --ink:#141419; --ink-2:#4B4B55;
  --pborder:#E3E0D6;
  --ok:#3DA671; --ok-bg:#E6F3EC; --warn:#B07C1F; --warn-bg:#F8F0DC; --bad:#C74C3D; --bad-bg:#FAE9E6;
  --disp:'Unbounded','Onest',sans-serif;
  --sans:'Onest','Segoe UI',sans-serif;
  --mono:'JetBrains Mono',Consolas,monospace;
  --serif:'Noto Serif',Georgia,serif;
  --ease:cubic-bezier(.16,1,.3,1);
  --r:14px; --r-sm:9px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--sans);background:var(--stage);color:var(--chalk);line-height:1.65;font-size:16px;-webkit-font-smoothing:antialiased;overflow-x:hidden}
.wrap{max-width:1200px;margin:0 auto;padding:0 28px}
a{color:inherit}
::selection{background:var(--gold);color:var(--stage)}

/* film grain over everything */
body::after{content:'';position:fixed;inset:0;pointer-events:none;z-index:99;opacity:.05;
  background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}

/* ===================== NAV (both modes) ===================== */
nav{position:sticky;top:0;z-index:50;background:rgba(10,10,12,.82);backdrop-filter:blur(14px);border-bottom:1px solid var(--fog)}
nav .wrap{display:flex;align-items:center;gap:28px;min-height:64px}
.logo{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--white)}
.logo .mark{width:26px;height:26px;position:relative;flex:none}
.logo .mark::before,.logo .mark::after{content:'';position:absolute;top:2px;bottom:2px;width:7px;border-radius:2px}
.logo .mark::before{left:1px;background:var(--claim)}
.logo .mark::after{right:1px;background:var(--resp)}
.logo .mark i{position:absolute;left:50%;top:0;bottom:0;width:2px;margin-left:-1px;background:var(--gold);border-radius:1px}
.logo .t{font-family:var(--disp);font-weight:600;font-size:14px;letter-spacing:.02em;line-height:1.2}
.logo .t small{display:block;font-family:var(--mono);font-weight:400;font-size:8.5px;letter-spacing:.28em;color:var(--smoke);text-transform:uppercase}
nav a.nl{color:var(--smoke);text-decoration:none;font-size:13.5px;font-weight:500;padding:22px 0;border-bottom:2px solid transparent;transition:color .18s var(--ease);font-family:var(--mono);letter-spacing:.02em}
nav a.nl:hover{color:var(--white)}
nav a.nl.on{color:var(--white);border-bottom-color:var(--gold)}
nav .sp{flex:1}
@media(max-width:760px){nav .wrap{gap:14px}nav a.nl{padding:10px 0;font-size:12px}}

/* ===================== THE SEAM ===================== */
.seam{position:relative;width:2px;background:linear-gradient(180deg,transparent,var(--gold) 12%,var(--gold) 88%,transparent);box-shadow:0 0 18px rgba(232,193,92,.55)}
.seam-h{height:1px;border:none;background:linear-gradient(90deg,transparent,var(--fog) 20%,var(--gold) 50%,var(--fog) 80%,transparent);margin:0}

/* ===================== HERO (split stage) ===================== */
.hero{position:relative;min-height:92vh;display:flex;align-items:center;overflow:hidden;border-bottom:1px solid var(--fog)}
.hero .bgimg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.55}
.hero .vign{position:absolute;inset:0;background:radial-gradient(ellipse 90% 80% at 50% 45%,transparent 30%,rgba(10,10,12,.88) 100%),linear-gradient(180deg,rgba(10,10,12,.35),rgba(10,10,12,.6))}
.hero .center-seam{position:absolute;left:50%;top:0;bottom:0;width:2px;margin-left:-1px;
  background:linear-gradient(180deg,transparent,var(--gold) 15%,var(--gold-hot) 50%,var(--gold) 85%,transparent);
  box-shadow:0 0 26px rgba(232,193,92,.5);transform:scaleY(0);transform-origin:top;animation:seamdraw 1.4s var(--ease) .3s forwards}
@keyframes seamdraw{to{transform:scaleY(1)}}
.hero .wrap{position:relative;width:100%;padding-top:60px;padding-bottom:80px}
.side-tags{display:flex;justify-content:space-between;font-family:var(--mono);font-size:11px;letter-spacing:.35em;text-transform:uppercase;margin-bottom:38px}
.side-tags .lt{color:var(--claim)}
.side-tags .rt{color:var(--resp)}
.side-tags span{opacity:0;animation:fadein .8s var(--ease) 1s forwards}
.hero h1{font-family:var(--disp);font-weight:800;text-align:center;font-size:clamp(34px,6.4vw,88px);line-height:1.04;letter-spacing:-.01em;color:var(--white);text-transform:uppercase}
.hero h1 .w{display:inline-block;opacity:0;transform:translateY(.6em);animation:wordup .7s var(--ease) forwards}
.hero h1 .gold{color:var(--gold)}
@keyframes wordup{to{opacity:1;transform:none}}
@keyframes fadein{to{opacity:1}}
.hero .sub{max-width:640px;margin:26px auto 0;text-align:center;color:var(--smoke);font-size:17px;opacity:0;animation:fadein .8s var(--ease) 1.5s forwards}
.hero .cta-row{display:flex;gap:14px;justify-content:center;margin-top:34px;flex-wrap:wrap;opacity:0;animation:fadein .8s var(--ease) 1.7s forwards}
.hero .scroll-hint{position:absolute;bottom:26px;left:50%;transform:translateX(-50%);font-family:var(--mono);font-size:10px;letter-spacing:.3em;color:var(--smoke);text-transform:uppercase;animation:hintbob 2.2s ease-in-out infinite}
@keyframes hintbob{0%,100%{transform:translateX(-50%) translateY(0)}50%{transform:translateX(-50%) translateY(7px)}}

/* ===================== BUTTONS ===================== */
button,.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;
  font-family:var(--sans);font-weight:600;font-size:15px;cursor:pointer;text-decoration:none;
  padding:14px 28px;border-radius:11px;border:none;transition:all .2s var(--ease);position:relative;overflow:hidden}
.btn-gold{background:var(--gold);color:#151109}
.btn-gold:hover{background:var(--gold-hot);transform:translateY(-2px);box-shadow:0 10px 30px rgba(232,193,92,.3)}
.btn-line{background:transparent;color:var(--chalk);border:1px solid var(--fog)}
.btn-line:hover{border-color:var(--gold);color:var(--gold)}
button:focus-visible,.btn:focus-visible,a:focus-visible{outline:2px solid var(--gold);outline-offset:3px}
button:disabled{opacity:.45;cursor:not-allowed;transform:none!important}

/* ===================== CONVERGE STORY ===================== */
.story{position:relative;padding:110px 0}
.story .rail{position:absolute;left:50%;top:0;bottom:0;width:2px;margin-left:-1px;background:var(--fog)}
.story .rail i{position:absolute;left:0;top:0;width:100%;height:0;background:linear-gradient(180deg,var(--gold),var(--gold-hot));box-shadow:0 0 16px rgba(232,193,92,.5)}
.story h2{text-align:center;font-family:var(--disp);font-weight:800;font-size:clamp(24px,3.6vw,44px);color:var(--white);text-transform:uppercase;letter-spacing:.01em;margin-bottom:8px}
.story .lead{text-align:center;color:var(--smoke);max-width:560px;margin:0 auto 70px}
.srow{position:relative;display:grid;grid-template-columns:1fr 120px 1fr;align-items:center;margin:0 0 54px}
.srow .node{grid-column:2;justify-self:center;width:44px;height:44px;border-radius:50%;background:var(--stage-2);border:1.5px solid var(--fog);display:flex;align-items:center;justify-content:center;font-family:var(--mono);font-weight:600;font-size:15px;color:var(--smoke);position:relative;z-index:2;transition:all .4s var(--ease)}
.srow.lit .node{border-color:var(--gold);color:var(--gold);box-shadow:0 0 22px rgba(232,193,92,.35)}
.scard{grid-row:1;background:var(--stage-2);border:1px solid var(--fog);border-radius:var(--r);padding:24px 26px;max-width:430px;opacity:0;transition:opacity .6s var(--ease),transform .6s var(--ease)}
.scard.from-l{grid-column:1;justify-self:end;transform:translateX(-46px)}
.scard.from-r{grid-column:3;justify-self:start;transform:translateX(46px)}
.srow.lit .scard{opacity:1;transform:none}
.scard .who{font-family:var(--mono);font-size:10.5px;letter-spacing:.24em;text-transform:uppercase;margin-bottom:9px}
.scard.c-claim .who{color:var(--claim)}
.scard.c-resp .who{color:var(--resp)}
.scard.c-ai .who{color:var(--gold)}
.scard.c-ai{border-color:rgba(232,193,92,.3)}
.scard b{display:block;font-family:var(--disp);font-weight:600;font-size:17px;color:var(--white);margin-bottom:7px}
.scard span{font-size:14px;color:var(--smoke);line-height:1.55}
.srow.final{grid-template-columns:1fr}
.srow.final .scard{grid-column:1;justify-self:center;max-width:640px;text-align:center;transform:translateY(40px);border-color:rgba(232,193,92,.45);background:linear-gradient(180deg,var(--stage-2),#1A1710)}
.srow.final.lit .scard{transform:none}
@media(max-width:880px){
  .srow{grid-template-columns:52px 1fr}
  .story .rail{left:26px}
  .srow .node{grid-column:1}
  .scard.from-l,.scard.from-r{grid-column:2;justify-self:start;transform:translateX(30px)}
  .srow.final .scard{grid-column:2}
}

/* ===================== MONUMENT STATS ===================== */
.monument{padding:110px 0;border-top:1px solid var(--fog);border-bottom:1px solid var(--fog);background:var(--stage-2);position:relative;overflow:hidden}
.monument .m-grid{display:grid;grid-template-columns:1fr 1px 1fr;gap:0;align-items:center}
.monument .m-div{height:100%;min-height:200px;background:linear-gradient(180deg,transparent,var(--gold),transparent)}
.mstat{text-align:center;padding:20px}
.mstat .label{font-family:var(--mono);font-size:11px;letter-spacing:.3em;text-transform:uppercase;color:var(--smoke);margin-bottom:12px}
.mstat .big{font-family:var(--disp);font-weight:800;font-size:clamp(56px,9vw,130px);line-height:1;color:var(--white);font-variant-numeric:tabular-nums}
.mstat .big em{font-style:normal;color:var(--gold)}
.mstat .cap{margin-top:12px;color:var(--smoke);font-size:14px}
.mstat.dim .big{color:var(--fog);text-decoration:line-through;text-decoration-color:var(--claim);text-decoration-thickness:5px}
@media(max-width:760px){.monument .m-grid{grid-template-columns:1fr}.monument .m-div{display:none}}

/* ===================== BENTO ===================== */
.bento-sec{padding:110px 0}
.bento-sec h2,.sec-h{font-family:var(--disp);font-weight:800;font-size:clamp(24px,3.4vw,40px);color:var(--white);text-transform:uppercase;margin-bottom:10px}
.sec-lead{color:var(--smoke);max-width:600px;margin-bottom:44px}
.bento{display:grid;grid-template-columns:repeat(12,1fr);gap:14px}
.b-cell{background:var(--stage-2);border:1px solid var(--fog);border-radius:var(--r);padding:26px;transition:border-color .25s var(--ease),transform .25s var(--ease)}
.b-cell:hover{border-color:rgba(232,193,92,.4);transform:translateY(-3px)}
.b-cell .k{font-family:var(--mono);font-size:10.5px;letter-spacing:.26em;text-transform:uppercase;color:var(--gold);margin-bottom:10px}
.b-cell h4{font-family:var(--disp);font-weight:600;font-size:19px;color:var(--white);margin-bottom:8px}
.b-cell p{font-size:14px;color:var(--smoke);margin:0}
.b-cell .num{font-family:var(--disp);font-weight:800;font-size:44px;color:var(--gold);line-height:1}
.span6{grid-column:span 6}.span4{grid-column:span 4}.span8{grid-column:span 8}.span12{grid-column:span 12}
@media(max-width:880px){.span6,.span4,.span8{grid-column:span 12}}
.b-cell.live{border-color:rgba(61,166,113,.4)}
.b-cell img{width:100%;border-radius:9px;display:block}

/* transcript proof */
.proof{background:var(--stage-2);border:1px solid var(--fog);border-radius:var(--r);overflow:hidden}
.proof .p-head{padding:13px 20px;border-bottom:1px solid var(--fog);font-family:var(--mono);font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--smoke);display:flex;gap:10px;align-items:center}
.proof .p-head i{width:8px;height:8px;border-radius:50%;background:var(--ok);animation:live 2s infinite}
@keyframes live{50%{box-shadow:0 0 0 6px rgba(61,166,113,0)}0%{box-shadow:0 0 0 0 rgba(61,166,113,.5)}}
.proof .p-body{padding:22px;font-size:14px}
.proof .line{margin-bottom:14px}
.proof .line .spk{font-family:var(--mono);font-size:10.5px;letter-spacing:.2em;text-transform:uppercase;display:block;margin-bottom:4px}
.proof .line.u .spk{color:var(--resp)}
.proof .line.a .spk{color:var(--gold)}
.proof .line p{color:var(--chalk);margin:0;line-height:1.6}
.cite-chip{display:inline-flex;align-items:center;gap:5px;font-family:var(--mono);font-size:10.5px;background:rgba(61,166,113,.12);color:var(--ok);padding:2px 9px;border-radius:999px;vertical-align:2px}

/* fee calc (dark) */
.calc{background:var(--stage-2);border:1px solid var(--fog);border-radius:var(--r);padding:28px}
.calc label{display:block;font-family:var(--mono);font-size:10.5px;letter-spacing:.22em;text-transform:uppercase;color:var(--smoke);margin:0 0 8px}
.calc input,.calc select{width:100%;padding:13px 15px;border-radius:var(--r-sm);border:1px solid var(--fog);background:var(--stage);color:var(--white);font-family:var(--sans);font-size:16px;transition:border-color .2s}
.calc input:focus,.calc select:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(232,193,92,.18)}
.calc .row{display:flex;gap:14px;flex-wrap:wrap;align-items:flex-end}
.calc .row>div{flex:1;min-width:190px}

/* footer */
footer{padding:46px 0;border-top:1px solid var(--fog);color:var(--smoke);font-size:13px}
footer b{color:var(--chalk)}
footer .f-mono{font-family:var(--mono);font-size:10.5px;letter-spacing:.2em;text-transform:uppercase;margin-top:8px;color:#5A5A66}

.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.vis{opacity:1;transform:none}
@keyframes fadeup{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}
.fadeup{animation:fadeup .4s var(--ease)}

/* ==================================================================
   APP MODE — «Хурлын өрөө» (цайвар ажлын орчин, ижил DNA)
   body.app дээр идэвхжинэ. v3-ийн компонент нэрсийг дахин будна.
   ================================================================== */
body.app{background:var(--paper);color:var(--ink)}
body.app::after{opacity:.035}
body.app nav{background:rgba(20,20,25,.94)}
body.app main{padding:44px 0 90px;min-height:60vh}
body.app h1{font-family:var(--disp);font-weight:600;font-size:30px;color:var(--ink);letter-spacing:-.01em;line-height:1.2;margin-bottom:12px}
body.app h2{font-family:var(--disp);font-weight:600;font-size:22px;color:var(--ink);margin:0 0 14px}
body.app h3{font-family:var(--sans);font-weight:700;font-size:17px;color:var(--ink);margin:0 0 10px}
body.app p{color:var(--ink-2);margin-bottom:13px}
body.app p b,body.app li b{color:var(--ink)}
body.app ul,body.app ol{margin:0 0 16px 24px;color:var(--ink-2)}
body.app li{margin-bottom:8px}
body.app a{color:var(--ink)}

body.app .card{background:var(--paper-2);border:1px solid var(--pborder);border-radius:var(--r);padding:26px;margin-bottom:18px;box-shadow:0 1px 2px rgba(20,20,25,.04)}
body.app label{display:block;font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink);margin:14px 0 7px;font-weight:600}
body.app input,body.app select,body.app textarea{width:100%;padding:12px 14px;border:1.5px solid var(--pborder);border-radius:var(--r-sm);background:#fff;font-family:var(--sans);font-size:15px;color:var(--ink);transition:border-color .18s var(--ease),box-shadow .18s var(--ease)}
body.app textarea{min-height:110px;resize:vertical}
body.app input:focus,body.app select:focus,body.app textarea:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(232,193,92,.28)}
body.app input.shake,body.app textarea.shake{animation:shake .3s var(--ease);border-color:var(--bad)}
@keyframes shake{0%,100%{transform:none}25%{transform:translateX(-4px)}75%{transform:translateX(4px)}}
body.app .row{display:flex;gap:16px;flex-wrap:wrap}
body.app .row>div{flex:1;min-width:210px}
body.app .hint{font-size:13.5px;color:#8A8A93;margin-top:4px}

body.app button,body.app .btn{background:var(--ink);color:#fff;padding:12px 24px;border-radius:10px;font-size:15px;margin:0}
body.app button:hover,body.app .btn:hover{background:#000;transform:translateY(-1px);box-shadow:0 4px 14px rgba(20,20,25,.2)}
body.app button.ai-btn,body.app .btn.ai-btn,body.app button.gold,body.app .btn.gold,body.app button.bronze,body.app .btn.bronze{background:linear-gradient(120deg,#C9A143,var(--gold));color:#1A1409}
body.app button.ai-btn:hover,body.app .btn.ai-btn:hover{box-shadow:0 6px 18px rgba(200,160,60,.4)}
body.app button.ghost,body.app .btn.ghost{background:transparent;color:var(--ink);border:1.5px solid var(--pborder)}
body.app button.ghost:hover{border-color:var(--ink);background:#fff;box-shadow:none}
body.app button.danger{background:var(--bad);color:#fff}
body.app button.sm,body.app .btn.sm{padding:8px 14px;font-size:13.5px}

body.app .badge{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:600;padding:4px 12px;border-radius:999px;font-family:var(--mono)}
body.app .badge.green{background:var(--ok-bg);color:var(--ok)}
body.app .badge.amber{background:var(--warn-bg);color:var(--warn)}
body.app .badge.red{background:var(--bad-bg);color:var(--bad)}
body.app .badge.navy{background:#E9EDF9;color:var(--resp)}
body.app .badge.live::before{content:'';width:7px;height:7px;border-radius:50%;background:var(--ok);animation:live 2s infinite}
body.app .cite-badge{display:inline-flex;align-items:center;gap:4px;background:var(--ok-bg);color:var(--ok);font-size:12px;font-weight:600;padding:2px 9px;border-radius:999px}

body.app .note{background:#F0EEE7;border-left:3px solid var(--pborder);border-radius:0 var(--r-sm) var(--r-sm) 0;padding:14px 18px;margin:14px 0;font-size:14.5px;color:var(--ink-2)}
body.app .note b{color:var(--ink)}
body.app .note.green{border-left-color:var(--ok);background:var(--ok-bg)}
body.app .note.red{border-left-color:var(--bad);background:var(--bad-bg)}
body.app .note.amber{border-left-color:var(--warn);background:var(--warn-bg)}
body.app .note.ai{border-left-color:var(--gold);background:#FBF6E7}

body.app table{width:100%;border-collapse:collapse;margin:12px 0;font-size:14.5px;background:#fff;border-radius:var(--r-sm);overflow:hidden;border:1px solid var(--pborder)}
body.app th{background:#F0EEE7;color:var(--ink-2);text-align:left;padding:9px 14px;font-weight:600;font-size:11px;letter-spacing:.1em;text-transform:uppercase;font-family:var(--mono)}
body.app td{padding:11px 14px;border-bottom:1px solid var(--pborder);vertical-align:top;color:var(--ink-2)}
body.app td b{color:var(--ink)}
body.app tr:last-child td{border-bottom:none}
body.app .tblwrap{overflow-x:auto}
body.app .mono{font-family:var(--mono);font-size:12.5px;background:#EFEDE5;padding:2px 8px;border-radius:6px;color:var(--ink);word-break:break-all}
body.app .muted{color:#8A8A93;font-size:14px}
body.app .err{color:var(--bad);font-size:14px;margin-top:10px;font-weight:500}
body.app .ok-msg{color:var(--ok);font-size:14px;margin-top:10px;font-weight:500}
.hide{display:none}

body.app .key-chip{display:inline-flex;align-items:center;gap:8px;background:#EFEDE5;border:1px solid var(--pborder);border-radius:8px;padding:7px 12px;font-family:var(--mono);font-size:12px;color:var(--ink);margin:4px 0}
body.app .key-chip button{all:unset;cursor:pointer;color:var(--warn);font-family:var(--sans);font-size:12px;font-weight:600;padding:2px 6px}
body.app .key-chip button:hover{text-decoration:underline}

#toast{position:fixed;bottom:26px;left:50%;transform:translateX(-50%) translateY(20px);background:var(--ink);color:#fff;padding:12px 22px;border-radius:12px;font-size:14px;font-weight:500;opacity:0;pointer-events:none;transition:all .3s var(--ease);z-index:200;box-shadow:0 12px 40px rgba(0,0,0,.3)}
#toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
.overlay{position:fixed;inset:0;background:rgba(12,12,16,.6);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:150;animation:fadein2 .25s var(--ease)}
.modal{background:#fff;color:var(--ink);border-radius:18px;padding:30px;max-width:440px;width:92%;box-shadow:0 24px 70px rgba(0,0,0,.4);animation:popin .35s var(--ease)}
.modal h2,.modal h3{color:var(--ink)}
.modal p{color:var(--ink-2)}
@keyframes fadein2{from{opacity:0}}
@keyframes popin{from{transform:scale(.92);opacity:0}}

.typing-dots{display:inline-flex;gap:5px;align-items:center;padding:4px 0}
.typing-dots i{width:7px;height:7px;border-radius:50%;background:var(--gold);animation:tdot 1.2s infinite}
.typing-dots i:nth-child(2){animation-delay:.15s}
.typing-dots i:nth-child(3){animation-delay:.3s}
@keyframes tdot{0%,60%,100%{transform:none;opacity:.4}30%{transform:translateY(-5px);opacity:1}}
.stream-cursor::after{content:'▍';color:var(--gold);animation:blink 1s steps(1) infinite}
@keyframes blink{50%{opacity:0}}

body.app .stagelist{list-style:none;margin:14px 0}
body.app .stagelist li{display:flex;align-items:center;gap:11px;padding:7px 0;color:#8A8A93;font-size:14.5px;opacity:.45;transition:opacity .3s var(--ease)}
body.app .stagelist li.on{opacity:1;color:var(--ink)}
body.app .stagelist li.done{opacity:1;color:var(--ok)}
body.app .stagelist .st-ic{width:22px;height:22px;border-radius:50%;border:2px solid var(--pborder);display:flex;align-items:center;justify-content:center;flex:none;font-size:12px}
body.app .stagelist li.on .st-ic{border-color:var(--gold)}
body.app .stagelist li.on .st-ic::after{content:'';width:8px;height:8px;border-radius:50%;background:var(--gold);animation:live 1.4s infinite}
body.app .stagelist li.done .st-ic{border-color:var(--ok);background:var(--ok);color:#fff}

/* case journey — party-coded */
body.app .tl{display:flex;align-items:flex-start;overflow-x:auto;padding:6px 0 10px}
body.app .tl .stop{flex:1;min-width:92px;text-align:center;position:relative}
body.app .tl .stop:not(:last-child):after{content:'';position:absolute;top:15px;left:calc(50% + 17px);width:calc(100% - 34px);height:2px;background:var(--pborder);transition:background .4s var(--ease)}
body.app .tl .stop.done:not(:last-child):after{background:var(--gold)}
body.app .tl .dot{width:30px;height:30px;border-radius:50%;margin:0 auto 8px;display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:600;font-family:var(--mono);border:2px solid var(--pborder);background:#fff;color:#8A8A93;position:relative;z-index:1;transition:all .3s var(--ease)}
body.app .tl .done .dot{background:var(--ok);border-color:var(--ok);color:#fff}
body.app .tl .now .dot{background:var(--ink);border-color:var(--ink);color:var(--gold);box-shadow:0 0 0 5px rgba(232,193,92,.3);transform:scale(1.12)}
body.app .tl .name{font-size:12.5px;color:var(--ink-2);font-weight:500;line-height:1.3}
body.app .tl .done .name{color:var(--ok)}
body.app .tl .now .name{color:var(--ink);font-weight:700}
body.app .tl .date{font-size:11.5px;color:#8A8A93;font-family:var(--mono)}
body.app .tl .who{font-size:10.5px;margin-top:2px;color:var(--warn);font-weight:600;font-family:var(--mono);letter-spacing:.06em}
@media(max-width:640px){
  body.app .tl{flex-direction:column;gap:0}
  body.app .tl .stop{display:flex;text-align:left;gap:14px;align-items:flex-start;min-width:0;padding:7px 0}
  body.app .tl .dot{margin:0}
  body.app .tl .stop:not(:last-child):after{left:14px;top:38px;width:2px;height:calc(100% - 32px)}
}

body.app .next-card{border:1.5px solid var(--warn);background:var(--warn-bg);border-radius:var(--r);padding:18px 22px;margin:16px 0;display:flex;gap:16px;align-items:center;flex-wrap:wrap;animation:fadeup .4s var(--ease)}
body.app .next-card.calm{border:1px solid var(--pborder);background:#fff}
body.app .next-card .txt{flex:1;min-width:230px}
body.app .next-card .now-label{font-family:var(--mono);font-size:10.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--warn);font-weight:600;margin-bottom:6px}
body.app .next-card.calm .now-label{color:var(--resp)}
body.app .next-card .main{font-family:var(--disp);font-weight:600;font-size:16.5px;color:var(--ink);line-height:1.4}
body.app .next-card .sub2{font-size:14px;color:var(--ink-2);margin-top:4px}

body.app .timeline{list-style:none;margin:8px 0;font-size:14px}
body.app .timeline li{padding:8px 0 8px 24px;border-left:2px solid var(--pborder);position:relative;margin-left:8px;color:var(--ink-2)}
body.app .timeline li:before{content:'';position:absolute;left:-5px;top:14px;width:8px;height:8px;background:#B9B6AA;border-radius:50%}
body.app .timeline li.ev-ai:before{background:var(--gold)}
body.app .timeline li.ev-milestone:before{background:var(--gold);width:12px;height:12px;left:-7px;top:12px;box-shadow:0 0 0 3px rgba(232,193,92,.3)}
body.app .timeline .ts{color:#8A8A93;font-size:11.5px;font-family:var(--mono)}

body.app .arb-card{display:flex;gap:15px;align-items:center;margin:6px 0 14px}
body.app .arb-card .ava{width:54px;height:54px;border-radius:50%;background:var(--ink);color:var(--gold);display:flex;align-items:center;justify-content:center;font-family:var(--disp);font-size:20px;font-weight:600;flex:none}
body.app .arb-card .nm{font-family:var(--disp);font-size:16px;font-weight:600;color:var(--ink)}
body.app .arb-card .cred{font-size:13px;color:var(--ink-2)}
body.app .arb-card .sig{font-family:var(--serif);font-style:italic;font-size:14px;color:var(--warn);margin-top:2px}
body.app .decision{background:#fff;border:1px solid var(--pborder);border-radius:var(--r);padding:30px;position:relative;box-shadow:0 4px 14px rgba(20,20,25,.06)}
body.app .decision::before{content:'';position:absolute;inset:10px;border:1px solid rgba(200,160,60,.35);border-radius:9px;pointer-events:none}
body.app .decision .seal-corner{position:absolute;top:24px;right:26px;width:64px;animation:stamp .5s var(--ease)}
@keyframes stamp{0%{transform:scale(1.6);opacity:0}60%{transform:scale(.95);opacity:1}100%{transform:scale(1)}}
body.app .verdict{font-family:var(--serif);font-size:20px;color:var(--ink);border-left:3px solid var(--gold);padding-left:18px;margin:16px 0;font-weight:600;line-height:1.5}
body.app .kicker{font-family:var(--mono);font-size:10.5px;letter-spacing:.3em;text-transform:uppercase;color:var(--warn);font-weight:600;margin-bottom:14px}
body.app details{margin:10px 0;font-size:14px;color:var(--ink-2)}
body.app summary{color:var(--ink);cursor:pointer;font-weight:600}

body.app .env-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
@media(max-width:700px){body.app .env-grid{grid-template-columns:1fr}}
body.app .envelope{border:1.5px dashed #C9C5B8;border-radius:var(--r);padding:22px;background:#FCFBF7;text-align:center;transition:border-color .3s var(--ease)}
body.app .envelope:hover{border-color:var(--gold)}
body.app .envelope .flap{width:54px;height:32px;margin:0 auto 12px;background:linear-gradient(120deg,var(--claim),var(--resp));clip-path:polygon(0 0,100% 0,50% 100%);border-radius:2px;transition:transform .45s var(--ease)}
body.app .envelope.sealed .flap{transform:rotateX(180deg)}
body.app .envelope input{width:82%;text-align:center;font-size:16px}
body.app .env-rules{background:#F0EEE7;border:1px solid var(--pborder);border-radius:var(--r);padding:18px;font-size:14px;color:var(--ink-2)}
body.app .env-rules li{margin:7px 0 7px 16px}

body.app .chat-box{display:flex;flex-direction:column;height:min(560px,62svh);background:#fff;border:1px solid var(--pborder);border-radius:var(--r);overflow:hidden;box-shadow:0 1px 2px rgba(20,20,25,.04)}
body.app .chat-head{background:var(--ink);color:var(--chalk);padding:13px 18px;font-size:13px;font-weight:600;display:flex;align-items:center;gap:10px;font-family:var(--mono);letter-spacing:.04em}
body.app .chat-head .dot-ai{width:9px;height:9px;border-radius:50%;background:var(--gold);animation:live 2s infinite}
body.app .chat-msgs{flex:1;overflow-y:auto;padding:18px;display:flex;flex-direction:column;gap:12px;background:var(--paper)}
body.app .msg{max-width:84%;padding:11px 15px;border-radius:14px;font-size:14.5px;line-height:1.55;animation:fadeup .3s var(--ease)}
body.app .msg.user{align-self:flex-end;background:var(--ink);color:#fff;border-bottom-right-radius:4px}
body.app .msg.user .files{color:#B9C0D2}
body.app .msg.ai{align-self:flex-start;background:#fff;border:1px solid var(--pborder);color:var(--ink);border-bottom-left-radius:4px;white-space:pre-wrap}
body.app .msg .files{font-size:12px;margin-top:6px;opacity:.85}
body.app .msg .dl{display:inline-flex;align-items:center;gap:6px;margin-top:9px;font-size:12px;font-weight:600;color:var(--warn);text-decoration:none;border:1px solid rgba(176,124,31,.4);border-radius:999px;padding:4px 12px;transition:background .18s var(--ease)}
body.app .msg .dl:hover{background:var(--warn-bg)}
body.app .chat-input{border-top:1px solid var(--pborder);padding:12px 14px;background:#fff}
body.app .chat-input .att-row{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:8px}
body.app .att-chip{display:inline-flex;align-items:center;gap:6px;background:#F0EEE7;color:var(--ink);font-size:12.5px;font-weight:500;padding:4px 11px;border-radius:999px}
body.app .att-chip button{all:unset;cursor:pointer;font-weight:700;color:var(--warn);padding:0 2px}
body.app .chat-input .ctl{display:flex;gap:9px;align-items:flex-end}
body.app .chat-input textarea{flex:1;min-height:44px;max-height:120px;padding:10px 12px}
body.app .icon-btn{all:unset;cursor:pointer;width:42px;height:42px;border-radius:10px;border:1.5px solid var(--pborder);display:flex;align-items:center;justify-content:center;color:var(--ink-2);flex:none;transition:all .18s var(--ease)}
body.app .icon-btn:hover{border-color:var(--gold);color:var(--warn);transform:translateY(-1px)}
body.app .send-btn{all:unset;cursor:pointer;background:var(--ink);color:var(--gold);width:42px;height:42px;border-radius:10px;display:flex;align-items:center;justify-content:center;flex:none;transition:all .18s var(--ease)}
body.app .send-btn:hover{box-shadow:0 4px 14px rgba(20,20,25,.3);transform:translateY(-1px)}
body.app .send-btn:disabled{opacity:.5}

body.app .ev-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:12px;margin:14px 0}
body.app .ev-item{background:#fff;border:1px solid var(--pborder);border-radius:var(--r-sm);padding:13px 15px;font-size:13.5px;color:var(--ink-2);transition:all .2s var(--ease)}
body.app .ev-item:hover{border-color:#C9C5B8;transform:translateY(-2px)}
body.app .ev-item b{display:block;color:var(--ink);font-size:13.5px;margin-bottom:3px;word-break:break-word}
body.app .drop{border:2px dashed #C9C5B8;border-radius:var(--r);padding:20px;text-align:center;color:var(--ink-2);font-size:14px;background:#FCFBF7;cursor:pointer;transition:all .2s var(--ease)}
body.app .drop:hover,body.app .drop.over{border-color:var(--gold);color:var(--warn);background:#FBF6E7}

body.app .ai-block{position:relative;background:linear-gradient(#fff,#fff) padding-box,linear-gradient(120deg,rgba(232,193,92,.65),rgba(255,92,56,.35),rgba(77,124,255,.35)) border-box;border:1px solid transparent;border-radius:var(--r);padding:22px 24px;margin-bottom:18px}
body.app .ai-tag{display:inline-flex;align-items:center;gap:7px;font-family:var(--mono);font-size:11px;letter-spacing:.1em;font-weight:600;color:var(--warn);margin-bottom:10px;text-transform:uppercase}

body.app .wiz-back{font-size:14px;color:var(--ink);text-decoration:none;display:inline-flex;align-items:center;gap:6px;margin-bottom:12px;font-weight:500}
body.app .wiz-prog-bar{display:flex;gap:6px;margin-bottom:8px}
body.app .wiz-prog-bar i{flex:1;height:4px;border-radius:2px;background:var(--pborder);transition:background .4s var(--ease)}
body.app .wiz-prog-bar i.f{background:var(--gold)}
body.app .wiz-prog{font-size:12.5px;color:#8A8A93;margin-bottom:20px;display:flex;justify-content:space-between;gap:10px;font-family:var(--mono)}
body.app .wiz-prog .save-chip{color:var(--ok);font-weight:600;opacity:0;transition:opacity .3s var(--ease)}
body.app .wiz-prog .save-chip.show{opacity:1}
body.app .wiz-q{font-family:var(--disp);font-size:24px;font-weight:600;color:var(--ink);margin-bottom:8px;line-height:1.3}
body.app .wiz-hint{font-size:14.5px;color:var(--ink-2);margin-bottom:16px}
body.app .wiz-pane{animation:slidef .3s var(--ease)}
body.app .wiz-pane.backward{animation:slideb .3s var(--ease)}
@keyframes slidef{from{opacity:0;transform:translateX(26px)}to{opacity:1;transform:none}}
@keyframes slideb{from{opacity:0;transform:translateX(-26px)}to{opacity:1;transform:none}}
body.app .choice{display:block;border:1.5px solid var(--pborder);border-radius:var(--r-sm);padding:15px 18px;margin-bottom:10px;cursor:pointer;background:#fff;font-size:15px;color:var(--ink);transition:all .18s var(--ease)}
body.app .choice:hover{border-color:var(--gold);transform:translateX(3px)}
body.app .choice.sel{border-color:var(--gold);background:#FBF6E7;box-shadow:0 0 0 3px rgba(232,193,92,.2)}
body.app .choice small{display:block;color:var(--ink-2);font-size:13px;margin-top:2px;font-weight:400}

body.app .shell{display:grid;grid-template-columns:minmax(0,1fr) 380px;gap:26px;align-items:start}
body.app .shell .rail-r{position:sticky;top:80px}
@media(max-width:960px){body.app .shell{grid-template-columns:1fr}body.app .shell .rail-r{position:static}}

body.app footer{background:transparent;border-top:1px solid var(--pborder);color:#8A8A93}
body.app footer b{color:var(--ink)}

.icon{width:18px;height:18px;stroke:currentColor;stroke-width:1.75;fill:none;stroke-linecap:round;stroke-linejoin:round;vertical-align:-3px}

@media (prefers-reduced-motion: reduce){
  *,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
  html{scroll-behavior:auto}
  .hero .center-seam{transform:none}
  .scard,.reveal{opacity:1!important;transform:none!important}
}