:root{
  --cream:#FAF5EC; --surface:#FFFFFF; --surface-warm:#FFFBF4;
  --ink:#2C2017; --ink-soft:#6E6052; --ink-mute:#A89A89;
  --primary:#F5871F; --primary-deep:#B85C09; --primary-soft:#FCE8CE; --primary-bright:#FFA94D;
  --blue:#7FC4E3; --blue-deep:#3F92BC; --blue-soft:#DCEFF8;
  --line:#EADFCD; --danger:#C0492E; --danger-soft:#FBEAE5;
  --serif:'Noto Serif SC',serif; --sans:'Noto Sans SC',sans-serif;
  --fun:'ZCOOL KuaiLe',cursive; --pixel:'Press Start 2P',monospace;
  --sh:4px 4px 0 var(--ink); --sh-sm:3px 3px 0 var(--ink); --sh-lg:8px 10px 0 var(--ink);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--sans);background:var(--cream);color:var(--ink);-webkit-font-smoothing:antialiased;line-height:1.5}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
.wrap{max-width:1200px;margin:0 auto;padding:0 40px}

/* ---------- Nav ---------- */
nav{position:sticky;top:0;z-index:50;background:var(--surface-warm);border-bottom:2px solid var(--ink)}
.nav-in{max-width:1280px;margin:0 auto;padding:12px 40px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;gap:16px}
.brand .logo{height:42px;width:auto}
.title-lock{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.title-lock .n1{font-family:var(--serif);font-weight:900;font-size:18px;color:var(--primary)}
.title-lock .n2{font-family:var(--serif);font-weight:700;font-size:18px;color:var(--ink)}
.pill-tag{font-size:14px;font-weight:700;color:#fff;background:var(--primary);border-radius:999px;padding:2px 12px}
.tabs{display:flex;align-items:center;gap:20px}
.tabs a{font-size:15px;font-weight:500;color:var(--ink-soft);padding:4px 2px;border-bottom:2px solid transparent;transition:color .2s,border-color .2s}
.tabs a:hover{color:var(--ink)}
.tabs a.active{color:var(--primary-deep);font-weight:700;border-bottom-color:var(--primary)}
.me{display:flex;align-items:center;gap:8px;background:var(--surface);border:2px solid var(--ink);border-radius:999px;padding:6px 12px;box-shadow:var(--sh-sm)}
.me .ava{width:22px;height:22px;border-radius:50%;background:var(--blue);color:#fff;display:grid;place-items:center;font-family:var(--fun);font-size:12px}
.me span{font-size:13px;font-weight:600}

/* ---------- Page head ---------- */
.page-head{padding:40px 0 8px}
.page-head h1{font-family:var(--serif);font-weight:800;font-size:32px}
.page-head p{font-size:15px;color:var(--ink-soft);margin-top:6px;max-width:60ch}

/* ---------- Hero (index) ---------- */
.hero{min-height:calc(100vh - 86px);display:grid;grid-template-columns:minmax(0,0.85fr) minmax(0,1fr);gap:60px;align-items:center;max-width:1200px;margin:0 auto;padding:24px 40px}
.wu{position:relative;justify-self:center;width:100%;max-width:430px}
.wu img{width:100%;filter:drop-shadow(0 20px 26px rgba(44,32,23,.22))}
.wu .tag{position:absolute;left:50%;transform:translateX(-50%);bottom:14px;background:var(--primary);color:#fff;border:2px solid var(--ink);border-radius:999px;padding:5px 12px;font-family:var(--fun);font-size:14px;box-shadow:var(--sh-sm)}
.bubble{position:relative;background:var(--surface);border:3px solid var(--ink);border-radius:30px;padding:40px;box-shadow:var(--sh-lg)}
.bubble::before,.bubble::after{content:"";position:absolute;width:0;height:0;border-style:solid}
.bubble::before{left:-25px;top:84px;border-width:22px 22px 22px 0;border-color:transparent var(--ink) transparent transparent}
.bubble::after{left:-19px;top:87px;border-width:19px 19px 19px 0;border-color:transparent var(--surface) transparent transparent}
.h-hi{font-family:var(--serif);font-weight:500;font-size:40px;line-height:1.1}
.h-name{font-family:var(--serif);font-weight:700;font-style:italic;font-size:62px;line-height:1.05;color:var(--primary)}
.h-intro{font-family:var(--serif);font-size:17px;color:var(--ink-soft);line-height:1.75;margin:18px 0 24px;max-width:46ch}
.act{display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.btn{font-family:var(--serif);font-weight:600;font-size:17px;display:inline-flex;align-items:center;gap:8px;border:none;cursor:pointer;border-radius:999px;padding:15px 30px;transition:transform .12s ease,box-shadow .12s ease}
.btn-ink{background:var(--ink);color:#fff}
.btn-ink:hover{transform:translateY(-2px);box-shadow:var(--sh)}
.btn-ink:active{transform:translateY(2px);box-shadow:none}
.act .status{font-family:var(--sans);font-size:15px;font-weight:500;color:var(--ink-soft)}
.divider{height:1px;background:var(--line);margin:24px 0}
.specs{display:grid;grid-template-columns:1fr 1fr;gap:18px 24px}
.specs .k{font-size:11px;font-weight:600;letter-spacing:2px;color:var(--ink-mute);text-transform:uppercase}
.specs .v{font-size:15px;font-weight:600;color:var(--ink);margin-top:4px}
.scroll-hint{margin-top:22px;display:inline-flex;align-items:center;gap:8px;background:none;border:none;cursor:pointer;font-family:var(--fun);font-size:15px;color:var(--ink-soft)}
.scroll-hint .arr{color:var(--primary);font-weight:700;font-size:16px;animation:bob 1.4s ease-in-out infinite}
@keyframes bob{0%,100%{transform:translateY(0)}50%{transform:translateY(4px)}}

/* ---------- Cards / guide ---------- */
section.content{padding:48px 0 80px}
.guide{display:flex;align-items:center;gap:12px;margin:36px 0 18px}
.guide:first-child{margin-top:0}
.guide .gava{width:40px;height:40px;border-radius:50%;border:2px solid var(--ink);background:url('assets/wu-13.png') center top/170% no-repeat,var(--primary-soft)}
.guide .gb{background:var(--surface);border:2px solid var(--ink);border-radius:14px;padding:9px 16px;box-shadow:var(--sh-sm);font-family:var(--fun);font-size:16px}
.card{background:var(--surface);border:2px solid var(--ink);border-radius:18px;padding:24px;box-shadow:var(--sh);transition:transform .15s ease,box-shadow .15s ease}
.card:hover{transform:translate(-1px,-1px);box-shadow:6px 6px 0 var(--ink)}
.card h3{font-family:var(--serif);font-weight:700;font-size:18px;display:flex;align-items:center;gap:8px}
.card-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}
.count{font-family:var(--pixel);font-size:9px;color:var(--ink-soft);background:var(--surface-warm);border:1.5px solid var(--ink);border-radius:999px;padding:5px 10px}

/* ---------- Tasks / spark / profile / badges ---------- */
.task-row{display:grid;grid-template-columns:1fr 320px;gap:20px;align-items:start}
.task{display:flex;align-items:center;gap:10px;padding:8px 4px}
.chk{width:24px;height:24px;border-radius:7px;display:grid;place-items:center;font-size:14px;font-weight:700;flex:none;border:2px solid var(--ink)}
.chk.done{background:var(--primary);color:#fff}
.chk.todo{background:var(--surface-warm)}
.task.done .tt{color:var(--ink-mute)}
.task.now .tt{font-weight:700}
.tt{font-size:15px}
.spark{background:var(--primary-soft);border-color:var(--ink)}
.spark .top{display:flex;align-items:center;gap:10px;margin-bottom:12px}
.spark .fire{font-size:40px;line-height:1}
.spark .big{font-family:var(--serif);font-weight:800;font-size:30px;color:var(--primary-deep)}
.spark .lab{font-size:13px;font-weight:600;color:var(--ink-soft)}
.week{display:flex;gap:6px;margin-bottom:12px}
.day{flex:1;aspect-ratio:1;border:2px solid var(--ink);border-radius:8px;display:grid;place-items:center;font-size:13px;color:#fff;background:var(--primary);box-shadow:var(--sh-sm)}
.day.off{background:var(--surface-warm);color:var(--ink-mute)}
.spark .note{font-family:var(--fun);font-size:13px;color:var(--primary-deep)}
.profile-body{display:flex;gap:24px;align-items:flex-start;flex-wrap:wrap}
.p-ava{width:96px;height:120px;border:2px solid var(--ink);border-radius:12px;background:url('assets/wu-13.png') center top/150% no-repeat,var(--blue-soft);flex:none}
.fields{display:grid;grid-template-columns:1fr 1fr;gap:18px 32px;flex:1;min-width:240px}
.fields .k{font-size:12px;font-weight:600;color:var(--ink-mute)}
.fields .v{font-size:16px;font-weight:700;margin-top:4px}
.pblock{width:260px;background:var(--surface-warm);border:2px solid var(--ink);border-radius:12px;padding:14px;box-shadow:var(--sh-sm)}
.pblock .pr{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px}
.pblock .pr .l{font-size:12px;font-weight:600;color:var(--ink-soft)}
.pblock .pr .r{font-family:var(--pixel);font-size:9px;color:var(--primary-deep)}
.track{height:14px;background:var(--surface);border:2px solid var(--ink);border-radius:999px;padding:2px;overflow:hidden}
.track .fill{height:100%;width:30%;background:var(--primary);border-radius:999px}
.pblock .pn{font-family:var(--fun);font-size:12px;color:var(--primary-deep);margin-top:8px}
.badges{display:grid;grid-template-columns:repeat(auto-fit,minmax(78px,1fr));gap:14px}
.badge{display:flex;flex-direction:column;align-items:center;gap:6px}
.badge .sq{width:100%;aspect-ratio:1;border:2px solid var(--ink);border-radius:12px;display:grid;place-items:center;font-size:24px;background:var(--surface-warm);box-shadow:var(--sh-sm)}
.badge.on .sq{background:var(--primary);color:#fff}
.badge .nm{font-size:10px;font-weight:600;color:var(--ink-mute)}
.badge.on .nm{color:var(--ink)}

/* ---------- Works wall ---------- */
.works-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:20px}
.work{background:var(--surface);border:2px solid var(--ink);border-radius:18px;box-shadow:var(--sh);overflow:hidden;transition:transform .15s ease,box-shadow .15s ease}
.work:hover{transform:translate(-1px,-2px);box-shadow:6px 7px 0 var(--ink)}
.work .thumb{height:128px;display:grid;place-items:center;font-size:52px;border-bottom:2px solid var(--ink)}
.work .body{padding:14px;display:flex;flex-direction:column;gap:10px}
.work .wtitle{font-family:var(--serif);font-weight:700;font-size:16px}
.author{display:flex;align-items:center;justify-content:space-between}
.author .who{display:flex;align-items:center;gap:6px;font-size:12px;color:var(--ink-soft)}
.author .dot{width:8px;height:8px;background:var(--primary);border-radius:2px}
.ftag{font-family:var(--fun);font-size:11px;color:var(--ink-soft);background:var(--surface-warm);border:1.5px solid var(--primary);border-radius:999px;padding:3px 9px}
.wfoot{display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--line);padding-top:10px}
.like{font-size:13px;font-weight:600;color:var(--primary-deep)}
.play{font-size:12px;font-weight:700;color:#fff;background:var(--ink);border-radius:999px;padding:5px 14px;cursor:pointer;transition:transform .12s,box-shadow .12s}
.play:hover{transform:translateY(-1px);box-shadow:var(--sh-sm)}
.play:active{transform:translateY(1px);box-shadow:none}

/* ---------- Map ---------- */
.legend{display:flex;gap:18px;margin:16px 0 8px;flex-wrap:wrap}
.legend .lg{display:flex;align-items:center;gap:6px;font-size:12px;font-weight:600;color:var(--ink-soft)}
.legend .sw{width:14px;height:14px;border:2px solid var(--ink);border-radius:3px}
.path{position:relative;max-width:760px;margin:24px auto 0;display:flex;flex-direction:column;gap:14px}
.level{display:flex;align-items:center;gap:18px;position:relative}
.level:nth-child(even){flex-direction:row-reverse;text-align:right}
.tile{width:116px;height:116px;flex:none;border:2px solid var(--ink);border-radius:14px;box-shadow:var(--sh);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px}
.tile img{width:54px;height:54px;object-fit:contain}
.tile .lv{font-family:var(--pixel);font-size:9px}
.tile.done{background:var(--primary-soft)}
.tile.now{background:var(--primary)}
.tile.now .lv{color:#fff}
.tile.lock{background:var(--blue-soft)}
.tile.lock img{opacity:.45}
.tile.lock .lv{color:var(--ink-mute)}
.lmeta .lname{font-family:var(--serif);font-weight:700;font-size:18px}
.lmeta .lname.muted{color:var(--ink-mute)}
.lmeta .lstatus{font-family:var(--fun);font-size:13px;margin-top:2px;color:var(--primary-deep)}
.lmeta .lstatus.muted{color:var(--ink-mute)}
.here{display:inline-block;margin-top:6px;background:var(--primary-bright);border:2px solid var(--ink);border-radius:999px;padding:4px 10px;font-family:var(--fun);font-size:12px;box-shadow:var(--sh-sm)}

/* ---------- States ---------- */
.states-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:20px}
.state-cap{display:inline-block;font-size:12px;font-weight:600;color:var(--ink-soft);background:var(--surface-warm);border-radius:999px;padding:4px 12px;margin-bottom:16px;border:1.5px solid var(--ink)}
.state-center{display:flex;flex-direction:column;align-items:center;gap:12px;text-align:center;padding:16px 8px}
.state-center h4{font-family:var(--serif);font-size:20px}
.state-center p{font-size:14px;color:var(--ink-soft);max-width:34ch;line-height:1.6}
.round-ava{width:88px;height:88px;border-radius:50%;border:2px solid var(--ink);background:url('assets/wu-13.png') center top/150% no-repeat,var(--blue-soft)}
.sk-row{display:flex;gap:16px}
.sk{flex:1;display:flex;flex-direction:column;gap:10px}
.sk .sthumb{height:96px;border-radius:10px;background:var(--line)}
.sk .sline{height:13px;border-radius:6px;background:var(--line)}
.sk .sline.short{width:60%}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.5}}
.skeleton .sthumb,.skeleton .sline{animation:pulse 1.3s ease-in-out infinite}
.state-danger{background:var(--danger-soft);border-color:var(--danger);box-shadow:4px 4px 0 var(--danger)}
.state-danger .state-cap{border-color:var(--danger);color:var(--danger);background:#fff}
.danger-body{display:flex;gap:14px}
.danger-body .ic{font-size:30px}
.danger-body h4{font-family:var(--serif);font-size:20px;color:var(--danger)}
.danger-body p{font-size:14px;color:var(--ink-soft);line-height:1.6;margin:8px 0 14px}
.btn-danger{background:var(--danger);color:#fff;border:none;border-radius:999px;padding:11px 22px;font-weight:700;cursor:pointer}
.btn-ghost{background:var(--surface);border:2px solid var(--ink);border-radius:999px;padding:11px 20px;font-weight:600;cursor:pointer}
.btn-ghost.danger{border-color:var(--danger);color:var(--danger)}

/* ---------- Footer ---------- */
footer{border-top:2px solid var(--ink);background:var(--surface-warm);padding:24px 0;margin-top:40px}
.foot-in{max-width:1200px;margin:0 auto;padding:0 40px;display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:13px;color:var(--ink-soft)}
.foot-in a{border-bottom:1px solid transparent;transition:border-color .2s}
.foot-in a:hover{border-bottom-color:var(--ink-soft)}
.foot-links{display:flex;gap:18px}

/* reveal */
.reveal{opacity:0;transform:translateY(16px);transition:opacity .5s ease,transform .5s ease}
.reveal.in{opacity:1;transform:none}

@media(max-width:900px){
  .hero{grid-template-columns:1fr;min-height:auto;padding-top:36px;gap:36px}
  .wu{max-width:300px}
  .h-name{font-size:48px}.h-hi{font-size:32px}
  .task-row{grid-template-columns:1fr}
  .tabs{display:none}
  .pblock{width:100%}
  .works-grid{grid-template-columns:1fr 1fr}
  .states-grid{grid-template-columns:1fr}
  .level,.level:nth-child(even){flex-direction:column;text-align:center}
}
@media(max-width:600px){.works-grid{grid-template-columns:1fr}}

/* ---------- Level page ---------- */
.back{display:inline-block;margin:32px 0 18px;font-size:14px;font-weight:600;color:var(--ink-soft)}
.back:hover{color:var(--ink)}
.lvl-head{display:flex;align-items:center;gap:18px}
.lvl-badge{width:84px;height:84px;flex:none;border:2px solid var(--ink);border-radius:14px;background:var(--primary);box-shadow:var(--sh);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px}
.lvl-badge img{width:42px;height:42px;object-fit:contain;filter:brightness(0) invert(1)}
.lvl-badge .lv{font-family:var(--pixel);font-size:8px;color:#fff}
.lvl-head h1{font-family:var(--serif);font-weight:800;font-size:32px}
.lvl-head p{font-size:14px;color:var(--ink-soft);margin-top:4px}
.steps{display:flex;flex-wrap:wrap;gap:10px;margin:24px 0 8px}
.step{font-size:13px;font-weight:600;color:var(--ink-mute);background:var(--surface);border:2px solid var(--line);border-radius:999px;padding:7px 14px}
.step.done{color:var(--primary-deep);border-color:var(--primary);background:var(--primary-soft)}
.step.active{color:#fff;background:var(--ink);border-color:var(--ink);box-shadow:var(--sh-sm)}
.recall{display:flex;flex-wrap:wrap;gap:10px}
.rchip{font-size:14px;border:2px solid var(--ink);background:var(--surface);border-radius:999px;padding:9px 16px;cursor:pointer;box-shadow:var(--sh-sm);transition:transform .12s,background .15s}
.rchip:hover{background:var(--primary-soft);transform:translateY(-2px)}
.rchip.picked{background:var(--primary);color:#fff}
.icards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.icard{background:var(--surface);border:2px solid var(--ink);border-radius:16px;padding:18px;box-shadow:var(--sh);display:flex;flex-direction:column;gap:12px;min-height:200px}
.icard .cnum{font-family:var(--pixel);font-size:9px;color:var(--ink-mute)}
.icard .row .k{font-size:11px;font-weight:700;letter-spacing:1px;color:var(--primary-deep)}
.icard .row .v{font-size:14px;color:var(--ink);margin-top:3px;line-height:1.5}
.icard.empty{border-style:dashed;background:var(--surface-warm)}
.icard.active{border-color:var(--primary);box-shadow:4px 4px 0 var(--primary)}
.cap-input{border:2px solid var(--line);border-radius:10px;padding:8px 10px;font-family:var(--sans);font-size:14px;width:100%;outline:none;resize:none}
.cap-input:focus{border-color:var(--primary)}
.cap-label{font-size:11px;font-weight:700;letter-spacing:1px;color:var(--primary-deep);margin-bottom:4px;display:block}
.converge{margin-top:0}
.picked-card{display:flex;align-items:center;gap:10px;background:var(--primary-soft);border:2px solid var(--primary);border-radius:12px;padding:12px 14px;font-weight:600}
.oneliner{font-family:var(--serif);font-size:20px;line-height:1.8;margin:18px 0}
.oneliner .blank{background:var(--surface-warm);border:2px solid var(--ink);border-radius:8px;padding:2px 12px;margin:0 4px;display:inline-block;font-weight:700;color:var(--primary-deep)}
.lvl-cta{display:flex;gap:14px;align-items:center;flex-wrap:wrap;margin-top:8px}

/* ---------- Intro modal ---------- */
.overlay{position:fixed;inset:0;z-index:150;background:rgba(44,32,23,.55);display:flex;align-items:center;justify-content:center;padding:24px;animation:fade .2s ease}
.overlay.hide{display:none}
@keyframes fade{from{opacity:0}to{opacity:1}}
.modal{display:flex;align-items:flex-end;gap:0;max-width:760px;width:100%}
.modal .mwu{width:230px;flex:none;align-self:flex-end}
.modal .mwu img{width:100%;filter:drop-shadow(0 14px 20px rgba(0,0,0,.3))}
.modal .mbubble{position:relative;background:var(--surface);border:3px solid var(--ink);border-radius:26px;padding:30px 32px;box-shadow:var(--sh-lg);flex:1;animation:pop .25s ease}
.modal .mbubble::before{content:"";position:absolute;left:-22px;top:60px;width:0;height:0;border-style:solid;border-width:18px 22px 18px 0;border-color:transparent var(--ink) transparent transparent}
.modal .mbubble::after{content:"";position:absolute;left:-16px;top:63px;width:0;height:0;border-style:solid;border-width:15px 19px 15px 0;border-color:transparent var(--surface) transparent transparent}
.modal h2{font-family:var(--serif);font-weight:800;font-size:26px}
.modal h2 b{color:var(--primary);font-style:italic}
.modal .msteps{list-style:none;margin:16px 0;display:flex;flex-direction:column;gap:10px}
.modal .msteps li{display:flex;gap:10px;align-items:flex-start;font-size:15px}
.modal .msteps .no{font-family:var(--pixel);font-size:9px;color:#fff;background:var(--primary);border:2px solid var(--ink);border-radius:50%;width:24px;height:24px;display:grid;place-items:center;flex:none}
.modal .goal{background:var(--primary-soft);border:2px solid var(--primary);border-radius:12px;padding:10px 14px;font-size:14px;font-weight:600;color:var(--primary-deep);margin-bottom:18px}

/* ---------- 小伍 help widget (orange / honeycomb) ---------- */
.wu-root{position:fixed;right:26px;bottom:26px;z-index:240}
.wu-fab{display:flex;flex-direction:column;align-items:flex-end;gap:10px}
.wu-tip{background:var(--ink);color:#fff;font-size:13px;padding:9px 13px;border-radius:12px;white-space:nowrap;box-shadow:var(--sh-sm);opacity:0;transform:translateY(6px);pointer-events:none;transition:opacity .2s,transform .2s}
.wu-tip::after{content:"";position:absolute;right:24px;bottom:-7px;border:7px solid transparent;border-top-color:var(--ink);border-bottom:0}
.wu-fab:hover .wu-tip{opacity:1;transform:none}
.wu-btn{width:74px;height:74px;border:none;background:var(--primary);cursor:grab;position:relative;display:grid;place-items:center;filter:drop-shadow(3px 4px 0 var(--ink));clip-path:polygon(50% 0,100% 25%,100% 75%,50% 100%,0 75%,0 25%);transition:transform .15s;touch-action:none}
.wu-btn:hover{transform:translateY(-3px) rotate(-4deg)}
.wu-btn.dragging{cursor:grabbing;transform:none}
.wu-btn .face{width:60px;height:60px;border-radius:50%;background:url('assets/wu-13.png') 50% 8%/310% no-repeat,#fff;pointer-events:none}
.wu-chat{position:absolute;right:0;bottom:90px;width:344px;max-width:calc(100vw - 36px);background:var(--surface);border:3px solid var(--ink);border-radius:20px;box-shadow:var(--sh-lg);overflow:hidden;display:none;flex-direction:column}
.wu-chat.open{display:flex;animation:pop .18s ease}
.wu-head{display:flex;align-items:center;gap:10px;padding:14px 16px;background:var(--primary);border-bottom:3px solid var(--ink);position:relative;overflow:hidden}
.wu-head .hexdeco{position:absolute;width:26px;height:30px;background:rgba(255,255,255,.16);clip-path:polygon(50% 0,100% 25%,100% 75%,50% 100%,0 75%,0 25%)}
.wu-head .ha{width:46px;height:46px;flex:none;border-radius:50%;border:2px solid var(--ink);background:url('assets/wu-13.png') 50% 8%/310% no-repeat,#fff;z-index:1}
.wu-head .htxt{z-index:1}
.wu-head .ht{font-family:var(--serif);font-weight:700;color:#fff;font-size:16px;line-height:1.2}
.wu-head .hs{font-size:11px;color:#fff;opacity:.92}
.wu-head .hx{margin-left:auto;background:none;border:none;color:#fff;font-size:22px;cursor:pointer;line-height:1;z-index:1}
.wu-body{padding:16px;display:flex;flex-direction:column;gap:12px;max-height:330px;overflow-y:auto;background-color:var(--surface-warm);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='28' viewBox='0 0 24 28'%3E%3Cpath d='M12 1 L23 7.5 L23 20.5 L12 27 L1 20.5 L1 7.5 Z' fill='none' stroke='%23F5871F' stroke-opacity='0.13' stroke-width='1.4'/%3E%3C/svg%3E")}
.wu-msg{background:var(--surface);border:2px solid var(--ink);border-radius:14px;border-top-left-radius:4px;padding:10px 13px;font-size:14px;line-height:1.6;max-width:88%;box-shadow:var(--sh-sm)}
.wu-chips{display:flex;flex-wrap:wrap;gap:8px}
.wu-chip{font-size:12px;border:2px solid var(--primary);color:var(--primary-deep);background:#fff;border-radius:999px;padding:6px 12px;cursor:pointer;transition:background .15s}
.wu-chip:hover{background:var(--primary-soft)}
.wu-input{display:flex;gap:8px;padding:12px;border-top:2px solid var(--line);background:var(--surface)}
.wu-input input{flex:1;border:2px solid var(--ink);border-radius:999px;padding:9px 14px;font-family:var(--sans);font-size:14px;outline:none}
.wu-input input:focus{border-color:var(--primary)}
.wu-send{background:var(--ink);color:#fff;border:none;border-radius:999px;padding:0 18px;font-weight:700;cursor:pointer}

@media(max-width:900px){
  .icards{grid-template-columns:1fr}
  .modal{flex-direction:column;align-items:center}
  .modal .mwu{width:150px}
  .modal .mbubble::before,.modal .mbubble::after{display:none}
}