:root{
  --v:#6B3FE4;--v2:#4E25C2;--v3:#8F6BFF;--vs:#F1ECFF;--vs2:#E4DBFF;
  --g:#2FBF71;--g2:#1F9A57;--gs:#E2F8EB;
  --r:#FF5B5B;--r2:#D93C3C;--rs:#FFECEC;
  --y:#FFC233;--y2:#E3A000;--ys:#FFF5D9;
  --o:#FF8A00;--o2:#E06E00;
  --ink:#1E1A2E;--mu:#77738A;--ln:#ECE9F3;--bg:#FBFAFF;
  --tg:#3390EC;
  --zh:"Noto Sans SC","PingFang SC","Hiragino Sans GB","Heiti SC","Microsoft YaHei",sans-serif;
  --ui:"Onest",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}
body{font-family:var(--ui);color:var(--ink);background:#EDE8FB;overflow:hidden;-webkit-font-smoothing:antialiased}
button{font-family:inherit;cursor:pointer;border:0;background:none;color:inherit}
.zh{font-family:var(--zh)}
/* ---------- page ---------- */
.page{position:relative;height:100vh;display:flex;align-items:center;justify-content:center;gap:44px;padding:0 28px;
  background:radial-gradient(1100px 700px at 15% 10%,#F6F2FF 0%,transparent 60%),radial-gradient(900px 700px at 90% 90%,#E3DAFF 0%,transparent 60%),linear-gradient(135deg,#F4F0FF,#E6DFFB)}
.bgchars{position:absolute;inset:0;pointer-events:none;overflow:hidden}
.bgchars span{position:absolute;font-family:var(--zh);font-weight:900;color:#6B3FE4;opacity:.05;line-height:1}
.panel{width:292px;flex:0 0 292px;max-height:calc(100vh - 32px);display:flex;flex-direction:column;gap:12px;position:relative;z-index:2}
.card-p{background:rgba(255,255,255,.78);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border:1px solid rgba(255,255,255,.9);border-radius:22px;box-shadow:0 10px 40px rgba(78,37,194,.10);padding:16px}
.brand{display:flex;gap:12px;align-items:center}
.brand .logo{width:44px;height:44px;border-radius:15px;background:var(--v);display:grid;place-items:center;box-shadow:0 4px 0 var(--v2)}
.brand b{display:block;font-size:16px;font-weight:800;letter-spacing:-.01em}
.brand small{display:block;font-size:12px;color:var(--mu);margin-top:2px}
.demo-note{margin-top:8px;font-size:11px;line-height:1.35;color:#6a5aa0;background:var(--vs);border-radius:10px;padding:6px 10px}
.shortbtn{margin-top:8px;width:100%;display:flex;align-items:center;justify-content:center;gap:6px;padding:8px 10px;border-radius:12px;font-size:12.5px;font-weight:800;color:var(--v);background:#fff;border:2px solid var(--vs2)}
.shortbtn.on{background:var(--v);color:#fff;border-color:var(--v);box-shadow:0 3px 0 var(--v2)}
.scen{overflow:auto;padding:10px 8px;scrollbar-width:thin;scrollbar-color:#D3C8F5 transparent;min-height:0;flex:1 1 auto}
.scen.more{-webkit-mask-image:linear-gradient(#000 calc(100% - 34px),transparent);mask-image:linear-gradient(#000 calc(100% - 34px),transparent)}
.scen::-webkit-scrollbar{width:5px}.scen::-webkit-scrollbar-thumb{background:#D3C8F5;border-radius:3px}
.scen h4{font-size:10px;letter-spacing:.09em;text-transform:uppercase;color:var(--mu);margin:7px 8px 3px;font-weight:700}
.scen h4:first-child{margin-top:2px}
.scen button{display:flex;width:100%;align-items:center;gap:9px;text-align:left;padding:4px 9px;border-radius:11px;font-size:13px;font-weight:500;color:#3b3550;transition:background .15s}
.scen .devgrid{display:grid;grid-template-columns:1fr 1fr;gap:4px;margin:2px 2px 0}
.scen .devgrid button{padding:5px 8px;font-size:11.5px;font-weight:600;color:#7a6a3a;background:#FFF8E6;border:1px dashed #F2C767;border-radius:9px;gap:5px;line-height:1.2}
.scen .devgrid button.on{background:#9A6A00;color:#fff;border-color:#9A6A00;box-shadow:none}
.scen button:hover{background:rgba(107,63,228,.08)}
.scen button.on{background:var(--v);color:#fff;font-weight:600;box-shadow:0 3px 0 var(--v2)}
.scen button .n{flex:0 0 22px;height:22px;border-radius:7px;background:rgba(107,63,228,.1);display:grid;place-items:center;font-size:11px;font-weight:700;color:var(--v)}
.scen button.on .n{background:rgba(255,255,255,.22);color:#fff}
.exchips{display:grid;grid-template-columns:repeat(5,1fr);gap:4px;margin:3px 4px 5px 36px}
.scen .exchips button{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:0;padding:3px 0 3px;border-radius:8px;font-size:12px;font-weight:800;color:var(--v);background:rgba(107,63,228,.07);text-align:center;line-height:1.15}
.scen .exchips button small{font-size:10px;font-weight:600;color:var(--mu);letter-spacing:-.01em}
.scen .exchips button.on{background:var(--v);color:#fff;box-shadow:0 2px 0 var(--v2)}
.scen .exchips button.on small{color:rgba(255,255,255,.8)}
.ctrls{display:flex;flex-direction:column;gap:6px;font-size:12.5px;padding:10px 16px;flex:0 0 auto}
.voice:empty{display:none}
.voice.bad{color:#9A6A00}
.ctrl{display:flex;align-items:center;justify-content:space-between;gap:8px}
.sw{width:40px;height:24px;border-radius:12px;background:#D7D2E6;position:relative;transition:.2s;flex:0 0 40px}
.sw::after{content:"";position:absolute;top:3px;left:3px;width:18px;height:18px;border-radius:50%;background:#fff;transition:.2s;box-shadow:0 1px 3px rgba(0,0,0,.2)}
.sw.on{background:var(--g)}.sw.on::after{left:19px}
.voice{font-size:11.5px;color:var(--mu);line-height:1.35}
.keys{font-size:11.5px;color:var(--mu)}
.keys kbd{font-family:var(--ui);font-size:10.5px;background:#fff;border:1px solid var(--ln);border-bottom-width:2px;border-radius:5px;padding:1px 5px;color:#3b3550}
/* right panel */
.info .eyebrow{font-size:10.5px;letter-spacing:.09em;text-transform:uppercase;color:var(--mu);font-weight:700}
.info h2{font-size:21px;line-height:1.2;margin:8px 0 10px;letter-spacing:-.015em;font-weight:800}
.badge{display:inline-flex;align-items:center;gap:6px;font-size:11.5px;font-weight:700;padding:5px 10px;border-radius:999px}
.badge.kp{background:var(--gs);color:var(--g2)}
.badge.dev{background:var(--ys);color:#9A6A00}
.info ul{list-style:none;margin-top:14px;display:flex;flex-direction:column;gap:10px}
.info li{font-size:13.5px;line-height:1.45;padding-left:20px;position:relative;color:#2e2943}
.info li::before{content:"";position:absolute;left:3px;top:7px;width:7px;height:7px;border-radius:50%;background:var(--v3)}
.hint{margin-top:14px;font-size:12.5px;line-height:1.4;background:#FFF8E6;border:1px dashed #F2C767;color:#7a5800;border-radius:12px;padding:9px 11px}
.hint:empty{display:none}
.navbtns{display:flex;gap:8px}
.navbtns button{flex:1;padding:11px;border-radius:14px;background:#fff;font-weight:700;font-size:13px;box-shadow:0 3px 0 #DCD5EE;border:1px solid var(--ln)}
.navbtns button.pri{background:var(--v);color:#fff;box-shadow:0 3px 0 var(--v2);border-color:var(--v)}
.navbtns button:active{transform:translateY(2px);box-shadow:0 1px 0 #DCD5EE}
/* ---------- phone ---------- */
.stage{position:relative;z-index:2;flex:0 0 auto}
.phone-wrap{position:relative}
.phone{position:absolute;left:0;top:0;width:418px;height:872px;border-radius:64px;background:linear-gradient(145deg,#2a2638,#121019);padding:14px;transform-origin:0 0;
  box-shadow:0 0 0 2px #3a3550 inset,0 40px 80px rgba(48,22,120,.35),0 12px 24px rgba(48,22,120,.2)}
.screen{width:390px;height:844px;border-radius:50px;overflow:hidden;position:relative;background:#fff;display:flex;flex-direction:column;isolation:isolate}
.island{position:absolute;top:11px;left:50%;transform:translateX(-50%);width:120px;height:34px;background:#000;border-radius:20px;z-index:80}
.sbar{height:50px;flex:0 0 50px;display:flex;justify-content:space-between;align-items:center;padding:8px 30px 0 44px;font-weight:700;font-size:15.5px;background:#fff;position:relative;z-index:30}
.sbar .ic{display:flex;gap:6px;align-items:center}
.homebar{position:absolute;bottom:8px;left:50%;width:136px;height:5px;border-radius:3px;background:#16131f;transform:translateX(-50%);z-index:90;pointer-events:none}
#view{flex:1;position:relative;overflow:hidden;display:flex;flex-direction:column;min-height:0}
#confetti{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;z-index:70}
.toast{position:absolute;left:50%;bottom:104px;transform:translate(-50%,20px);background:rgba(30,26,46,.94);color:#fff;font-size:13.5px;font-weight:500;line-height:1.35;padding:11px 15px;border-radius:14px;max-width:330px;width:max-content;opacity:0;transition:.25s;z-index:75;pointer-events:none;text-align:center}
.toast.show{opacity:1;transform:translate(-50%,0)}
.scr{position:absolute;inset:0;display:flex;flex-direction:column;background:var(--bg)}
.enter{animation:enter .32s cubic-bezier(.2,.8,.2,1)}
@keyframes enter{from{opacity:0;transform:translateX(18px)}to{opacity:1;transform:none}}
.open-up{animation:openUp .5s cubic-bezier(.2,.9,.2,1)}
@keyframes openUp{from{transform:translateY(100%);border-radius:24px 24px 0 0}to{transform:none}}
/* ---------- Telegram ---------- */
.tg-head{height:52px;flex:0 0 52px;display:flex;align-items:center;gap:8px;padding:0 12px;background:#fff;border-bottom:1px solid #e6e6ea;position:relative;z-index:5}
.tg-back{color:var(--tg);font-size:16px;display:flex;align-items:center;gap:2px;min-width:70px}
.tg-back b{font-size:26px;font-weight:400;line-height:1;margin-top:-3px}
.tg-back .cnt{background:var(--tg);color:#fff;border-radius:10px;font-size:12px;font-weight:600;padding:1px 7px;margin-left:2px}
.tg-title{flex:1;text-align:center;line-height:1.15}
.tg-title b{display:block;font-size:15.5px;font-weight:700}
.tg-title small{font-size:12.5px;color:#8a8a93}
.tg-ava{width:40px;height:40px;border-radius:50%;background:var(--vs);display:grid;place-items:center;overflow:hidden;min-width:40px}
.tg-chat{flex:1;overflow:auto;padding:12px 10px 14px;display:flex;flex-direction:column;gap:6px;scrollbar-width:none;
  background-color:#C9DDB0;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='120' height='120' viewBox='0 0 120 120'><g fill='none' stroke='white' stroke-opacity='0.35' stroke-width='2'><circle cx='20' cy='22' r='7'/><path d='M70 14 l6 10 l-12 0z'/><path d='M96 60 q8 -10 16 0'/><rect x='14' y='72' width='14' height='14' rx='4'/><path d='M58 92 l4 4 l8 -10'/><circle cx='100' cy='104' r='3'/><path d='M44 50 h10 M49 45 v10'/></g></svg>"),linear-gradient(160deg,#D8E8BE,#B4D49F 55%,#D5E3AE)}
.tg-chat::-webkit-scrollbar{display:none}
.tg-date{align-self:center;background:rgba(80,110,60,.35);color:#fff;font-size:12.5px;font-weight:600;padding:3px 10px;border-radius:12px;margin:4px 0 6px}
.msg{max-width:86%;background:#fff;border-radius:18px 18px 18px 6px;padding:8px 12px 6px;font-size:15px;line-height:1.38;box-shadow:0 1px 1px rgba(0,0,0,.08);position:relative;animation:pop .35s cubic-bezier(.2,1.4,.4,1)}
.msg .who{font-size:13px;font-weight:700;color:var(--v);margin-bottom:2px}
.msg .tm{float:right;font-size:11.5px;color:#9a9aa3;margin:6px 0 -2px 10px}
.msg .zhw{font-family:var(--zh);font-weight:500}
.ikb{display:flex;flex-direction:column;gap:4px;max-width:86%;margin-top:-1px}
.ikb button{background:rgba(52,80,36,.36);backdrop-filter:blur(6px);color:#fff;font-weight:600;font-size:14.5px;padding:10px;border-radius:12px;transition:.15s;animation:pop .35s .1s both cubic-bezier(.2,1.4,.4,1)}
.ikb button:hover{background:rgba(52,80,36,.5)}
.ikb button.hot{box-shadow:0 0 0 0 rgba(255,255,255,.9);animation:pop .35s .1s both,pulse 1.8s 1s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(255,255,255,.95)}70%{box-shadow:0 0 0 10px rgba(255,255,255,0)}100%{box-shadow:0 0 0 0 rgba(255,255,255,0)}}
.msg.out{align-self:flex-end;background:#EEFFDE;border-radius:18px 18px 6px 18px}
.msg.out .tm{color:#5fae4e}
.typing{align-self:flex-start;background:#fff;border-radius:18px;padding:12px 14px;display:flex;gap:4px;box-shadow:0 1px 1px rgba(0,0,0,.08)}
.typing i{width:7px;height:7px;border-radius:50%;background:#a7a7b0;animation:dot 1s infinite}
.typing i:nth-child(2){animation-delay:.15s}.typing i:nth-child(3){animation-delay:.3s}
@keyframes dot{0%,60%,100%{transform:translateY(0);opacity:.5}30%{transform:translateY(-4px);opacity:1}}
.tg-input{flex:0 0 auto;display:flex;align-items:center;gap:8px;padding:8px 10px 30px;background:#f6f6f8;border-top:1px solid #e3e3e8}
.tg-menu{background:var(--tg);color:#fff;font-weight:600;font-size:14px;padding:8px 12px;border-radius:16px;display:flex;align-items:center;gap:6px}
.tg-field{flex:1;background:#fff;border:1px solid #e1e1e6;border-radius:18px;padding:8px 12px;color:#a0a0a8;font-size:15px}
.tg-mic{color:#8a8a93;font-size:19px}
.push{position:absolute;top:8px;left:10px;right:10px;z-index:85;background:rgba(245,245,248,.92);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-radius:22px;padding:11px 13px;display:flex;gap:10px;align-items:center;box-shadow:0 10px 30px rgba(0,0,0,.18);transform:translateY(-140%);transition:transform .5s cubic-bezier(.2,1.2,.3,1);cursor:pointer}
.push.show{transform:none}
.push .pi{width:38px;height:38px;border-radius:10px;background:var(--v);display:grid;place-items:center;flex:0 0 38px;overflow:hidden}
.push b{font-size:14px;display:flex;justify-content:space-between}
.push b span{font-weight:400;color:#8a8a93;font-size:12.5px}
.push p{font-size:14px;line-height:1.3;color:#2a2a33}
.role-pill{align-self:center;background:rgba(255,255,255,.85);color:#4a4560;font-size:12px;font-weight:600;padding:4px 10px;border-radius:12px;margin-bottom:4px}
/* mini-app header */
.ma-head{height:46px;flex:0 0 46px;display:flex;align-items:center;justify-content:space-between;padding:0 12px;background:#fff;border-bottom:1px solid #f0eef5;position:relative;z-index:6}
.ma-close{color:var(--tg);font-size:15.5px;display:flex;align-items:center;gap:5px;min-width:96px}
.ma-title{text-align:center;line-height:1.1}
.ma-title b{display:block;font-size:15px;font-weight:700}
.ma-title small{font-size:11.5px;color:#9b98a8}
.ma-more{min-width:96px;display:flex;justify-content:flex-end}
.ma-more span{width:30px;height:30px;border-radius:50%;background:#f1f0f5;display:grid;place-items:center;color:#6d6a7c;font-weight:800;letter-spacing:1px}
/* ---------- app common ---------- */
.app-body{flex:1;overflow:auto;scrollbar-width:none;position:relative;padding-bottom:24px}
.app-body::-webkit-scrollbar{display:none}
.tabbar{flex:0 0 auto;display:flex;justify-content:space-around;padding:8px 6px 26px;background:#fff;border-top:2px solid var(--ln)}
.tab{display:flex;flex-direction:column;align-items:center;gap:3px;font-size:11px;font-weight:600;color:#a7a3b5;padding:5px 10px;border-radius:12px;min-width:72px;transition:.15s}
.tab svg{width:26px;height:26px}
.tab.on{color:var(--v);background:var(--vs)}
.tab:active{transform:scale(.94)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:800;font-size:15.5px;letter-spacing:.02em;text-transform:uppercase;border-radius:16px;padding:14px 18px;transition:transform .08s,box-shadow .08s,background .15s;user-select:none}
.btn-main{background:var(--v);color:#fff;box-shadow:0 4px 0 var(--v2)}
.btn-main:active:not(:disabled){transform:translateY(3px);box-shadow:0 1px 0 var(--v2)}
.btn-main:disabled{background:#E5E2EE;color:#AFAABF;box-shadow:0 4px 0 #D3CEE0;cursor:default}
.btn-green{background:var(--g);color:#fff;box-shadow:0 4px 0 var(--g2)}
.btn-green:active{transform:translateY(3px);box-shadow:0 1px 0 var(--g2)}
.btn-red{background:var(--r);color:#fff;box-shadow:0 4px 0 var(--r2)}
.btn-red:active{transform:translateY(3px);box-shadow:0 1px 0 var(--r2)}
.btn-ghost{background:#fff;color:var(--v);border:2px solid var(--ln);box-shadow:0 4px 0 var(--ln)}
.btn-ghost:active{transform:translateY(3px);box-shadow:0 1px 0 var(--ln)}
.btn-block{width:100%}
.spk{width:48px;height:48px;border-radius:14px;background:var(--v);color:#fff;display:grid;place-items:center;box-shadow:0 4px 0 var(--v2);flex:0 0 48px;transition:transform .08s}
.spk:active{transform:translateY(3px);box-shadow:0 1px 0 var(--v2)}
.spk svg{width:24px;height:24px}
.spk.playing svg .w{animation:wave .6s infinite alternate}
@keyframes wave{from{opacity:.2}to{opacity:1}}
.spk.sm{width:36px;height:36px;border-radius:11px;flex-basis:36px;box-shadow:0 3px 0 var(--v2)}
.spk.sm svg{width:18px;height:18px}
.spk.slow{background:#fff;color:var(--v);border:2px solid var(--ln);box-shadow:0 3px 0 var(--ln)}
@keyframes pop{from{opacity:0;transform:scale(.85)}to{opacity:1;transform:none}}
@keyframes shake{0%,100%{transform:translateX(0)}20%{transform:translateX(-7px)}40%{transform:translateX(7px)}60%{transform:translateX(-5px)}80%{transform:translateX(4px)}}
.shake{animation:shake .4s}
@keyframes bob{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}
@keyframes jump{0%,100%{transform:translateY(0) scale(1)}30%{transform:translateY(-14px) scale(1.05,.95)}55%{transform:translateY(0) scale(1.06,.92)}75%{transform:translateY(-4px)}}
.panda .blink{transform-box:fill-box;transform-origin:center;animation:blink 4.5s infinite}
@keyframes blink{0%,94%,100%{transform:scaleY(1)}96.5%{transform:scaleY(.08)}}
.bob{animation:bob 2.6s ease-in-out infinite}
.jump{animation:jump .8s ease-out}
/* ---------- home ---------- */
.h-top{display:flex;align-items:center;justify-content:space-between;padding:10px 16px;background:#fff;border-bottom:2px solid var(--ln);position:sticky;top:0;z-index:4}
.chip{display:flex;align-items:center;gap:5px;font-weight:800;font-size:15.5px;padding:5px 8px;border-radius:12px;transition:.15s}
.chip:hover{background:#f5f3fa}
.chip .e{font-size:20px;line-height:1}
.chip.fire{color:var(--o)}.chip.xp{color:var(--y2)}
.hsk{display:flex;align-items:center;gap:7px;font-weight:800;font-size:14px;color:var(--v)}
.hsk i{font-style:normal;width:30px;height:30px;border-radius:9px;background:var(--v);color:#fff;display:grid;place-items:center;font-family:var(--zh);font-size:16px;box-shadow:0 3px 0 var(--v2)}
.ring{position:relative;width:38px;height:38px}
.ring svg{transform:rotate(-90deg)}
.ring b{position:absolute;inset:0;display:grid;place-items:center;font-size:15px}
.ring circle.p{transition:stroke-dashoffset 1.2s cubic-bezier(.2,.8,.2,1)}
.hello{display:flex;align-items:center;gap:8px;padding:8px 16px 0}
.hello .sp{background:#fff;border:2px solid var(--ln);border-radius:16px 16px 16px 4px;padding:7px 11px;font-size:13.5px;line-height:1.3;font-weight:500;position:relative;flex:1}
.hello .sp b{color:var(--v)}
.goal{margin:10px 16px 0;background:#fff;border:2px solid var(--ln);border-radius:20px;padding:12px 14px;display:flex;align-items:center;gap:12px}
.goal .t{flex:1}
.goal .t b{font-size:14.5px;display:block}
.goal .t small{font-size:12.5px;color:var(--mu)}
.bar{height:12px;border-radius:8px;background:#EEEAF6;overflow:hidden;margin-top:7px;position:relative}
.bar i{display:block;height:100%;border-radius:8px;background:linear-gradient(90deg,var(--y),#FFAE00);transition:width 1.2s cubic-bezier(.2,.8,.2,1);position:relative}
.bar i::after{content:"";position:absolute;left:6px;right:6px;top:3px;height:3px;border-radius:2px;background:rgba(255,255,255,.45)}
.hw-card{margin:8px 16px 0;border-radius:18px;padding:9px 12px;display:flex;align-items:center;gap:11px;background:linear-gradient(135deg,#FFF3D6,#FFE6B0);border:2px solid #FFD98A;cursor:pointer;transition:transform .12s;width:calc(100% - 32px);text-align:left}
.hw-card:hover{transform:translateY(-1px)}
.hw-card .ic{width:38px;height:38px;border-radius:12px;background:#fff;display:grid;place-items:center;font-size:21px;flex:0 0 38px}
.hw-card b{display:block;font-size:14.5px}
.hw-card small{font-size:12.5px;color:#8a6a1e}
.hw-card .go{margin-left:auto;font-weight:800;color:#B67A00;font-size:22px}
.unit{margin:12px 16px 0;border-radius:18px;padding:10px 14px;color:#fff;background:var(--v);box-shadow:0 5px 0 var(--v2);display:flex;align-items:center;gap:12px;position:relative;overflow:hidden}
.unit::after{content:"家";font-family:var(--zh);font-weight:900;position:absolute;right:-6px;top:-22px;font-size:96px;opacity:.1}
.unit .t{flex:1;position:relative;z-index:1}
.unit small{font-size:11.5px;opacity:.85;font-weight:600;letter-spacing:.02em}
.unit b{display:block;font-size:17px;font-weight:800;margin:1px 0 0}
.exam{margin:6px 16px 0;border-radius:18px;padding:12px 14px;display:flex;align-items:center;gap:12px;background:#fff;border:2px solid var(--ln);width:calc(100% - 32px);text-align:left}
.exam .ic{width:42px;height:42px;border-radius:13px;background:#E7F6FF;display:grid;place-items:center;font-size:22px;flex:0 0 42px}
.exam b{display:block;font-size:14.5px}
.exam small{font-size:12px;color:var(--mu)}
.exam .bar{height:8px;margin-top:6px}
.exam .bar i{background:linear-gradient(90deg,#3AB8FF,#1F8FE0)}
.exam .pc{font-weight:900;color:#1F8FE0;font-size:15px}
.unit .zhs{font-family:var(--zh);font-weight:700}
.unit .wbtn{position:relative;z-index:1;background:rgba(255,255,255,.18);border:2px solid rgba(255,255,255,.35);color:#fff;border-radius:14px;padding:9px 10px;font-weight:800;font-size:13px}
.unit.gray{background:#fff;color:var(--ink);box-shadow:none;border:2px solid var(--ln)}
.unit.gray::after{content:"复";color:var(--v)}
.unit.gray small{color:var(--mu)}
.path{position:relative;display:flex;flex-direction:column;align-items:center;gap:16px;padding:20px 0 8px}
.node.cur{margin-top:42px}
.node{position:relative;width:72px;height:66px;border-radius:50%;display:grid;place-items:center;font-size:28px;transition:transform .1s}
.node .disk{position:absolute;inset:0;border-radius:50%;background:var(--v);box-shadow:0 7px 0 var(--v2)}
.node.done .disk{background:var(--y);box-shadow:0 7px 0 var(--y2)}
.node.lock .disk{background:#E5E2EE;box-shadow:0 7px 0 #CFCADD}
.node.lock .ico{filter:grayscale(1) opacity(.45)}
.node .ico{position:relative;z-index:1;line-height:1;margin-top:-4px}
.node:active{transform:translateY(5px)}
.node.cur::before{content:"";position:absolute;inset:-10px -10px -16px;border-radius:50%;border:5px solid #E2D9FF}
.node .lbl{position:absolute;top:50%;transform:translateY(-50%);white-space:nowrap;font-size:12.5px;font-weight:700;color:var(--mu)}
.node .lbl.r{left:86px}.node .lbl.l{right:86px;text-align:right}
.node.cur .lbl{color:var(--v)}
.start-tip{position:absolute;bottom:calc(100% + 18px);left:50%;transform:translateX(-50%);background:#fff;color:var(--v);border:2px solid var(--ln);font-weight:900;font-size:14px;letter-spacing:.05em;padding:8px 14px;border-radius:13px;white-space:nowrap;animation:bob 1.6s ease-in-out infinite;z-index:2}
.start-tip::after{content:"";position:absolute;top:100%;left:50%;margin-left:-8px;border:8px solid transparent;border-top-color:#fff}
.path .mascot{position:absolute;pointer-events:none}
.later{margin:16px 16px 22px;border:2px dashed #D6D0E6;border-radius:20px;padding:14px;text-align:center;color:var(--mu);font-size:13.5px;line-height:1.4}
.later b{color:var(--ink);display:block;font-size:14.5px;margin-bottom:2px}
/* ---------- lesson ---------- */
.lesson{position:absolute;inset:0;display:flex;flex-direction:column;background:#fff}
.l-top{display:flex;align-items:center;gap:12px;padding:12px 16px 6px;position:relative}
.l-x{width:34px;height:34px;border-radius:10px;color:#AFAABF;font-size:22px;font-weight:700;display:grid;place-items:center}
.l-x:hover{background:#f4f2f9}
.l-prog{flex:1;height:16px;border-radius:10px;background:#EEEAF6;overflow:hidden}
.l-prog i{display:block;height:100%;width:0;border-radius:10px;background:linear-gradient(90deg,var(--g),#58D68D);transition:width .6s cubic-bezier(.2,.8,.2,1);position:relative}
.l-prog i::after{content:"";position:absolute;left:8px;right:8px;top:4px;height:4px;border-radius:2px;background:rgba(255,255,255,.4)}
.l-combo{position:absolute;right:16px;top:40px;background:var(--o);color:#fff;font-weight:800;font-size:12.5px;padding:4px 9px;border-radius:10px;opacity:0;transform:translateY(-6px) scale(.8);transition:.3s cubic-bezier(.2,1.4,.4,1);z-index:3}
.l-combo.show{opacity:1;transform:none}
.l-body{flex:1;overflow:auto;padding:12px 18px 18px;scrollbar-width:none;display:flex;flex-direction:column}
.l-body::-webkit-scrollbar{display:none}
.l-body.locked{pointer-events:none}
.ex-tag{font-size:12px;font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:var(--v);display:flex;align-items:center;gap:6px}
.ex-tag .newb{background:var(--vs);padding:3px 8px;border-radius:8px}
.ex-t{font-size:22px;font-weight:800;letter-spacing:-.015em;margin:6px 0 14px;line-height:1.2}
.ex-in{animation:exIn .38s cubic-bezier(.2,.8,.2,1);flex:1;display:flex;flex-direction:column}
#exc{flex:1;display:flex;flex-direction:column}
.vc{margin-top:auto;margin-bottom:auto;padding-bottom:84px}
.ex-tag .devb{background:var(--ys);color:#9A6A00;padding:3px 8px;border-radius:8px}
@keyframes exIn{from{opacity:0;transform:translateX(30px)}to{opacity:1;transform:none}}
.prompt{display:flex;align-items:flex-end;gap:6px;margin-bottom:16px}
.speech{flex:1;border:2px solid var(--ln);border-radius:20px 20px 20px 6px;padding:12px 14px;display:flex;align-items:center;gap:14px;margin-bottom:22px}
.big{font-size:44px;font-weight:700;line-height:1.05}
.py{color:var(--mu);font-size:16px;font-weight:500;margin-top:3px}
.grid4{display:grid;grid-template-columns:1fr 1fr;gap:11px}
.opt{position:relative;border:2px solid var(--ln);border-radius:20px;background:#fff;box-shadow:0 4px 0 var(--ln);padding:12px 10px 11px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;font-weight:700;font-size:15px;transition:transform .08s,border-color .12s,background .12s;min-height:138px}
.opt:active{transform:translateY(3px);box-shadow:0 1px 0 var(--ln)}
.opt .emo{font-size:44px;line-height:1}
.opt .ava{width:88px;height:88px;display:block}
.opt .ava svg{width:100%;height:100%;display:block}
.opt.sel .ava,.opt.ok .ava{animation:pop .3s}
.opt.sel{border-color:var(--v3);background:var(--vs);box-shadow:0 4px 0 var(--v3);color:var(--v2)}
.opt.ok{border-color:var(--g);background:var(--gs);box-shadow:0 4px 0 var(--g);color:var(--g2)}
.opt.bad{border-color:var(--r);background:var(--rs);box-shadow:0 4px 0 var(--r);color:var(--r2)}
.tone-hero{display:flex;flex-direction:column;align-items:center;gap:12px;margin:2px 0 20px}
.tone-hero .bigspk{width:96px;height:96px;border-radius:28px;background:var(--v);color:#fff;display:grid;place-items:center;box-shadow:0 6px 0 var(--v2)}
.tone-hero .bigspk:active{transform:translateY(4px);box-shadow:0 2px 0 var(--v2)}
.tone-hero .bigspk svg{width:46px;height:46px}
.tone-hero .row{display:flex;gap:10px;align-items:center}
.tone-hero .zhc{font-size:56px;font-weight:700;line-height:1}
.qcard{min-width:120px;height:62px;border-radius:16px;border:2px dashed var(--vs2);display:flex;align-items:center;justify-content:center;gap:8px;font-size:15px;font-weight:700;color:var(--mu);padding:0 14px;transition:.3s}
.qcard .zh{font-size:30px;color:var(--ink)}
.qcard.rev{border-style:solid;border-color:var(--g);background:var(--gs);color:var(--g2)}
.opt.tone{flex-direction:row;justify-content:flex-start;gap:12px;padding:12px 14px;font-size:21px;min-height:92px}
.opt.tone svg{width:58px;height:40px;flex:0 0 58px}
.opt.tone .tn{font-size:12px;color:var(--mu);font-weight:600;display:block;white-space:nowrap}
.grid4.rev .opt.tone[data-t="1"] svg path:last-child{stroke:#3AB8FF}
.grid4.rev .opt.tone[data-t="2"] svg path:last-child{stroke:#2FBF71}
.grid4.rev .opt.tone[data-t="3"] svg path:last-child{stroke:#FF8A00}
.grid4.rev .opt.tone[data-t="4"] svg path:last-child{stroke:#FF5B5B}
.match{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.mcol{display:flex;flex-direction:column;gap:10px}
.mt{border:2px solid var(--ln);border-radius:16px;background:#fff;box-shadow:0 4px 0 var(--ln);min-height:62px;padding:8px;display:flex;flex-direction:column;align-items:center;justify-content:center;font-weight:700;font-size:17px;transition:transform .08s,background .15s,border-color .15s,opacity .3s}
.mt.zhm{font-family:var(--zh);font-size:26px}
.mt.sel{border-color:var(--v3);background:var(--vs);box-shadow:0 4px 0 var(--v3)}
.mt.ok{border-color:var(--g);background:var(--gs);box-shadow:0 4px 0 var(--g);color:var(--g2)}
.mt.bad{border-color:var(--r);background:var(--rs);box-shadow:0 4px 0 var(--r)}
.mt.gone{opacity:.45;pointer-events:none;box-shadow:0 2px 0 var(--ln);border-color:var(--ln);background:#FAF9FD;color:#9c97ad}
.mt .tr{font-size:11.5px;font-weight:600;color:var(--g2);margin-top:2px;font-family:var(--ui);animation:pop .3s}
.mt.gone .tr{color:#9c97ad}
.answer{min-height:126px;border-bottom:2px solid var(--ln);display:flex;flex-wrap:wrap;align-content:flex-start;gap:8px;padding:10px 0;background:repeating-linear-gradient(transparent 0 60px,var(--ln) 60px 62px);margin-bottom:18px}
.bank{display:flex;flex-wrap:wrap;gap:8px;justify-content:center}
.tile{border:2px solid var(--ln);border-radius:14px;background:#fff;box-shadow:0 4px 0 var(--ln);padding:6px 12px 5px;display:flex;flex-direction:column;align-items:center;min-width:54px;transition:transform .08s;animation:pop .25s}
.tile .z{font-family:var(--zh);font-size:22px;font-weight:700;line-height:1.2}
.tile .p{font-size:11.5px;color:var(--mu);font-weight:600}
.tile:active{transform:translateY(3px);box-shadow:0 1px 0 var(--ln)}
.tile.ghost{visibility:hidden;animation:none}
.slot{height:58px;width:62px;border-radius:14px;background:#EEEAF6}
.ru-src{border:2px solid var(--ln);border-radius:20px 20px 20px 6px;padding:11px 14px;font-size:17px;font-weight:600;flex:1;margin-bottom:22px}
.write-wrap{display:flex;flex-direction:column;align-items:center;gap:12px}
.wpad{width:274px;height:274px;border-radius:24px;background:#FFFDF8;border:2px solid #F0E3C8;box-shadow:0 5px 0 #F0E3C8;touch-action:none;cursor:crosshair;position:relative}
.wpad svg{width:100%;height:100%;display:block}
.wmeta{display:flex;align-items:center;gap:12px;width:300px}
.wmeta .wbig{font-size:40px;font-weight:700;line-height:1;font-family:var(--zh)}
.wmeta .d{flex:1;font-size:12.5px;color:var(--mu);line-height:1.3;white-space:nowrap}
.wmeta .d b{color:var(--ink);font-size:18px;display:block}
.wcount{position:absolute;left:0;right:0;bottom:8px;display:flex;align-items:center;justify-content:center;gap:8px;font-size:11.5px;font-weight:700;color:#B89A7A;pointer-events:none}
.strokes-dots{display:flex;gap:4px}
.strokes-dots i{width:18px;height:6px;border-radius:4px;background:#F0E3C8;transition:.3s}
.strokes-dots i.on{background:var(--g)}
.linkbtn{color:var(--v);font-weight:700;font-size:13.5px;padding:6px 10px;border-radius:10px}
.linkbtn:hover{background:var(--vs)}
.hintpath{fill:none;stroke:#A88BFF;stroke-width:3;stroke-linecap:round;stroke-dasharray:4 9;animation:flow .7s linear infinite}
@keyframes flow{to{stroke-dashoffset:-13}}
.dict-in{width:100%;border:2px solid var(--ln);border-radius:16px;padding:14px 16px;font-size:20px;font-family:var(--ui);font-weight:600;background:#FAF9FD;outline:none;transition:.15s}
.dict-in:focus{border-color:var(--v3);background:#fff}
.tkeys{display:flex;gap:8px;margin-top:10px}
.tkeys button{flex:1;border:2px solid var(--ln);border-radius:12px;padding:7px 0;font-weight:800;font-size:15px;box-shadow:0 3px 0 var(--ln);background:#fff;display:flex;flex-direction:column;align-items:center;line-height:1.1}
.tkeys button small{font-size:10.5px;color:var(--mu);font-weight:600}
.mres{display:flex;align-items:center;gap:10px;background:var(--gs);border-radius:16px;padding:10px 14px;margin-top:4px;animation:pop .4s}
.mres b{font-size:26px;font-weight:900;color:var(--g2)}
.mres small{font-size:12.5px;color:#1b6b40;line-height:1.3;display:block}
.tkeys button:active{transform:translateY(2px);box-shadow:0 1px 0 var(--ln)}
.phrase{display:flex;justify-content:center;gap:4px;flex-wrap:wrap;margin:6px 0 4px}
.syl{display:flex;flex-direction:column;align-items:center;padding:6px 6px;border-radius:12px;transition:.3s;min-width:40px}
.syl .z{font-family:var(--zh);font-size:32px;font-weight:700;line-height:1.15}
.syl .p{font-size:13px;color:var(--mu);font-weight:600}
.syl.g{background:var(--gs)}.syl.g .p{color:var(--g2)}
.syl.o{background:#FFF0DC}.syl.o .p{color:var(--o2)}
.ru-tr{text-align:center;color:var(--mu);font-size:14.5px;margin-bottom:18px}
.mic-wrap{display:flex;flex-direction:column;align-items:center;gap:12px;margin-top:6px}
.mic{width:104px;height:104px;border-radius:50%;background:var(--v);color:#fff;display:grid;place-items:center;box-shadow:0 6px 0 var(--v2);position:relative}
.mic svg{width:44px;height:44px}
.mic::before{content:"";position:absolute;inset:-10px;border-radius:50%;border:4px solid var(--vs2);animation:pulse2 1.8s infinite}
.mic.rec{background:var(--r);box-shadow:0 6px 0 var(--r2)}
@keyframes pulse2{0%{transform:scale(.92);opacity:1}100%{transform:scale(1.25);opacity:0}}
.waves{display:flex;gap:4px;height:40px;align-items:center}
.waves i{width:5px;border-radius:3px;background:var(--v3);height:6px}
.waves.on i{animation:wv .5s ease-in-out infinite alternate}
@keyframes wv{from{height:6px}to{height:38px}}
.imit{font-size:11.5px;color:#9A6A00;background:var(--ys);padding:4px 9px;border-radius:8px;font-weight:600}
.l-foot{padding:12px 18px 30px;border-top:2px solid var(--ln);display:flex;gap:10px;background:#fff}
.l-foot .btn-main{flex:1}
.footnote{flex:1;display:none;align-items:center;justify-content:center;gap:8px;min-height:52px;font-size:14px;font-weight:700;color:var(--mu)}
.l-foot .btn-skip{background:#fff;color:#AFAABF;border:2px solid var(--ln);box-shadow:0 4px 0 var(--ln);padding:14px}
.fb{position:absolute;left:0;right:0;bottom:0;padding:16px 18px 30px;transform:translateY(105%);transition:transform .35s cubic-bezier(.2,1.1,.3,1);z-index:5}
.fb.show{transform:none}
.fb.ok{background:#D9F7E6}.fb.bad{background:#FFE3E3}
.fb-row{display:flex;gap:12px;align-items:center;margin-bottom:14px}
.fb-ico{width:52px;height:52px;border-radius:50%;background:#fff;display:grid;place-items:center;flex:0 0 52px;overflow:hidden}
.fb-t{font-size:20px;font-weight:900}
.fb.ok .fb-t{color:var(--g2)}.fb.bad .fb-t{color:var(--r2)}
.fb-d{font-size:14.5px;line-height:1.35;margin-top:2px;font-weight:500}
.fb.ok .fb-d{color:#1b6b40}.fb.bad .fb-d{color:#8f2727}
.fb-d .zh{font-weight:700}
/* ---------- result ---------- */
.res{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;background:radial-gradient(400px 300px at 50% 20%,#F3EEFF,#fff 70%);padding:22px 20px 30px;overflow:auto;scrollbar-width:none}
.res h1{font-size:28px;font-weight:900;color:var(--y2);letter-spacing:-.02em;margin-top:6px;text-align:center}
.res .sub{color:var(--mu);font-size:14.5px;margin-top:4px;text-align:center}
.tiles3{display:grid;grid-template-columns:repeat(3,1fr);gap:9px;width:100%;margin-top:18px}
.st{border-radius:16px;border:2px solid;overflow:hidden;animation:pop .45s both cubic-bezier(.2,1.4,.4,1)}
.st .h{font-size:11px;font-weight:900;letter-spacing:.06em;text-transform:uppercase;color:#fff;padding:5px 0;text-align:center}
.st .v{background:#fff;padding:10px 0 11px;text-align:center;font-weight:900;font-size:21px;display:flex;align-items:center;justify-content:center;gap:5px}
.st.y{border-color:var(--y)}.st.y .h{background:var(--y)}.st.y .v{color:var(--y2)}
.st.g{border-color:var(--g)}.st.g .h{background:var(--g)}.st.g .v{color:var(--g2)}
.st.b{border-color:var(--v3)}.st.b .h{background:var(--v3)}.st.b .v{color:var(--v)}
.streak{width:100%;margin-top:14px;border:2px solid var(--ln);border-radius:20px;padding:14px;display:flex;gap:12px;align-items:center;background:#fff;animation:pop .4s .15s both}
.streak .fl{font-size:46px;line-height:1;animation:jump 1s .6s}
.streak b{font-size:18px;font-weight:900;color:var(--o)}
.streak small{display:block;font-size:12.5px;color:var(--mu);margin-top:1px}
.week{display:flex;gap:6px;margin-top:8px}
.week span{width:28px;display:flex;flex-direction:column;align-items:center;gap:3px;font-size:10.5px;font-weight:700;color:var(--mu)}
.week i{width:24px;height:24px;border-radius:50%;background:#EEEAF6;display:grid;place-items:center;font-style:normal;font-size:12px;color:#fff;transition:.4s}
.week i.on{background:var(--o)}
.week i.today{animation:pop .4s .3s both,todayP 1.6s .8s infinite}
@keyframes todayP{0%{box-shadow:0 0 0 0 rgba(255,138,0,.55)}70%{box-shadow:0 0 0 8px rgba(255,138,0,0)}100%{box-shadow:0 0 0 0 rgba(255,138,0,0)}}
.goaldone{width:100%;margin-top:10px;display:flex;align-items:center;gap:10px;background:var(--gs);border-radius:16px;padding:11px 14px;font-weight:700;color:var(--g2);font-size:14px;animation:pop .4s .3s both}
.res .acts{width:100%;margin-top:auto;padding-top:16px;display:flex;flex-direction:column;gap:10px}
/* ---------- challenge ---------- */
.ch-hero{margin:14px 16px 0;border-radius:22px;padding:16px;background:linear-gradient(135deg,#7B4DF0,#4E25C2);color:#fff;position:relative;overflow:hidden;box-shadow:0 5px 0 #3B1A9E}
.ch-hero::after{content:"加油";font-family:var(--zh);font-weight:900;position:absolute;right:-8px;bottom:-24px;font-size:84px;opacity:.12}
.ch-hero small{font-weight:700;font-size:12px;opacity:.85;letter-spacing:.04em;text-transform:uppercase}
.ch-hero b{display:block;font-size:20px;font-weight:900;margin:3px 0 10px;line-height:1.2}
.ch-hero .bar{background:rgba(255,255,255,.2);height:16px}
.ch-hero .bar i{background:linear-gradient(90deg,#FFD25A,#FFAE00)}
.ch-hero .nums{display:flex;justify-content:space-between;font-size:13px;margin-top:7px;font-weight:600}
.ch-hero .nums b{display:inline;font-size:13px;margin:0}
.sec-t{font-size:13px;font-weight:800;letter-spacing:.05em;text-transform:uppercase;color:var(--mu);margin:18px 18px 8px}
.rowcard{margin:0 16px;background:#fff;border:2px solid var(--ln);border-radius:20px;overflow:hidden}
.trow{display:flex;align-items:center;gap:12px;padding:11px 14px;border-bottom:2px solid var(--ln);font-size:14.5px}
.trow:last-child{border-bottom:0}
.trow .pl{width:28px;height:28px;border-radius:50%;font-weight:900;color:#fff;display:grid;place-items:center;font-size:13px;flex:0 0 28px;background:#CFC9DD}
.trow .pl.p1{background:linear-gradient(135deg,#FFD25A,#F0A800);box-shadow:0 2px 0 #C98A00}
.trow .pl.p2{background:linear-gradient(135deg,#D9DEE8,#A9B2C3);box-shadow:0 2px 0 #8C95A6}
.trow .pl.p3{background:linear-gradient(135deg,#F2B07A,#D07A3A);box-shadow:0 2px 0 #A85E28}
.trow.me{box-shadow:inset 3px 0 0 var(--v)}
.trow .av{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;font-weight:800;color:#fff;font-size:14px;flex:0 0 38px}
.trow .nm{flex:1;font-weight:700}
.trow .nm small{display:block;font-size:12px;color:var(--mu);font-weight:500}
.trow .pts{font-weight:800;color:var(--v)}
.trow.me{background:var(--vs)}
.mine{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:0 16px}
.mine div{background:#fff;border:2px solid var(--ln);border-radius:18px;padding:12px;display:flex;gap:10px;align-items:center}
.mine .e{font-size:28px}
.mine b{display:block;font-size:18px;font-weight:900}
.mine small{font-size:12px;color:var(--mu)}
.note1{margin:12px 16px 20px;font-size:12.5px;color:var(--mu);text-align:center;line-height:1.4}
/* ---------- words ---------- */
.w-hero{margin:14px 16px 0;display:flex;align-items:center;gap:12px;background:#fff;border:2px solid var(--ln);border-radius:20px;padding:14px}
.w-hero b{font-size:17px;font-weight:900;display:block}
.w-hero small{font-size:13px;color:var(--mu)}
.wrow{display:flex;align-items:center;gap:12px;padding:10px 14px;border-bottom:2px solid var(--ln)}
.wrow:last-child{border-bottom:0}
.wrow .z{font-family:var(--zh);font-size:24px;font-weight:700;min-width:56px}
.wrow .m{flex:1;font-size:14px;font-weight:600}
.wrow .m small{display:block;color:var(--mu);font-weight:500;font-size:12.5px}
.str{display:flex;gap:3px}
.str i{width:6px;height:18px;border-radius:3px;background:#EEEAF6}
.str i.on{background:var(--g)}
.str.low i.on{background:var(--o)}
.due{font-size:10.5px;font-weight:800;color:var(--o2);background:#FFF0DC;border-radius:7px;padding:2px 6px;margin-left:6px;vertical-align:2px}
/* ---------- hw (student) ---------- */
.hwp{margin:14px 16px 0;background:#fff;border:2px solid var(--ln);border-radius:22px;overflow:hidden}
.hwp .top{background:linear-gradient(135deg,#FFF3D6,#FFE2A3);padding:16px;display:flex;gap:12px;align-items:center}
.hwp .top .av{width:48px;height:48px;border-radius:50%;background:#E86A92;color:#fff;font-weight:900;display:grid;place-items:center;font-size:18px;border:3px solid #fff}
.hwp .top b{display:block;font-size:16px}
.hwp .top small{font-size:13px;color:#7a5a12}
.dl{display:flex;align-items:center;gap:8px;padding:10px 16px;font-size:13.5px;font-weight:700;color:var(--o2);background:#FFF8EC;border-bottom:2px solid var(--ln)}
.task{display:flex;align-items:center;gap:12px;padding:13px 16px;border-bottom:2px solid var(--ln)}
.task:last-child{border-bottom:0}
.task .ck{width:28px;height:28px;border-radius:50%;border:2.5px solid #D6D0E6;display:grid;place-items:center;flex:0 0 28px;font-weight:900;color:#fff;font-size:15px}
.task.done .ck{background:var(--g);border-color:var(--g)}
.task .tt{flex:1;font-size:14.5px;font-weight:600}
.task .tt small{display:block;font-size:12.5px;color:var(--mu);font-weight:500}
.task.done .tt{color:var(--mu)}
.quote{margin:12px 16px 0;display:flex;gap:10px;align-items:flex-start}
.quote .q{background:#fff;border:2px solid var(--ln);border-radius:4px 18px 18px 18px;padding:10px 12px;font-size:13.5px;line-height:1.4}
.quote .av{width:34px;height:34px;border-radius:50%;background:#E86A92;color:#fff;font-weight:900;display:grid;place-items:center;font-size:13px;flex:0 0 34px}
.stickfoot{position:sticky;bottom:0;padding:14px 16px 16px;background:linear-gradient(transparent,var(--bg) 30%)}
/* ---------- teacher ---------- */
.ribbon{background:#1E1A2E;color:#fff;font-size:12px;font-weight:600;padding:6px 14px;display:flex;align-items:center;gap:8px}
.ribbon i{font-style:normal;background:var(--y);color:#1E1A2E;border-radius:6px;padding:1px 6px;font-weight:800;font-size:11px}
.t-hi{padding:14px 16px 0}
.t-hi b{font-size:21px;font-weight:900;letter-spacing:-.015em}
.t-hi small{display:block;color:var(--mu);font-size:13px;margin-top:2px}
.kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:12px 16px 0}
.kpi{background:#fff;border:2px solid var(--ln);border-radius:16px;padding:10px}
.kpi b{font-size:22px;font-weight:900;display:block;color:var(--v)}
.kpi b span{font-size:14px;color:var(--mu);font-weight:700}
.kpi small{font-size:11.5px;color:var(--mu);line-height:1.25;display:block}
.seg{display:flex;background:#EEEAF6;border-radius:14px;padding:4px;margin:14px 16px 10px}
.seg button{flex:1;padding:8px 0;border-radius:11px;font-weight:700;font-size:13.5px;color:var(--mu);transition:.15s}
.seg button.on{background:#fff;color:var(--v);box-shadow:0 2px 6px rgba(78,37,194,.12)}
.srow{display:flex;align-items:center;gap:10px;padding:10px 14px;border-bottom:2px solid var(--ln)}
.srow:last-child{border-bottom:0}
.srow .av{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;font-weight:800;color:#fff;font-size:13px;flex:0 0 34px}
.srow .nm{flex:1;font-weight:700;font-size:14px;min-width:0}
.srow .nm small{display:block;font-size:11.5px;color:var(--mu);font-weight:500}
.heat{display:flex;gap:3px}
.heat i{width:11px;height:11px;border-radius:3px;background:#EEEAF6}
.heat i.on{background:var(--v3)}
.heat i.hi{background:var(--v)}
.sch{font-size:10.5px;font-weight:800;padding:3px 7px;border-radius:7px;white-space:nowrap}
.sch.ok{background:var(--gs);color:var(--g2)}.sch.pr{background:var(--ys);color:#9A6A00}.sch.no{background:#F1EFF6;color:var(--mu)}.sch.new{background:var(--vs);color:var(--v)}
.err{padding:12px 14px;border-bottom:2px solid var(--ln)}
.err:last-child{border-bottom:0}
.err .l1{display:flex;align-items:center;gap:10px}
.err .z{font-family:var(--zh);font-size:22px;font-weight:700}
.err .w{flex:1;font-size:13.5px;font-weight:600;line-height:1.3}
.err .w small{display:block;color:var(--mu);font-weight:500;font-size:12px}
.err .pc{font-weight:900;color:var(--r2);font-size:15px}
.err .bar{height:8px;margin-top:8px}
.err .bar i{background:linear-gradient(90deg,#FF8D8D,var(--r))}
.t-cta{position:sticky;bottom:0;padding:12px 16px 26px;background:linear-gradient(transparent,var(--bg) 28%)}
.sheet-bg{position:absolute;inset:0;background:rgba(20,16,36,.42);z-index:20;opacity:0;transition:opacity .25s;pointer-events:none}
.sheet-bg.show{opacity:1;pointer-events:auto}
.sheet{position:absolute;left:0;right:0;bottom:0;z-index:21;background:#fff;border-radius:26px 26px 0 0;padding:10px 18px 30px;transform:translateY(100%);transition:transform .38s cubic-bezier(.2,1,.3,1);max-height:92%;overflow:auto;scrollbar-width:none}
.sheet.show{transform:none}
.sheet .handle{width:40px;height:5px;border-radius:3px;background:#DDD8E8;margin:0 auto 12px}
.sheet h3{font-size:20px;font-weight:900;letter-spacing:-.015em}
.sheet .src{display:flex;align-items:center;gap:8px;font-size:12.5px;color:var(--mu);margin:4px 0 12px}
.sheet .src i{white-space:nowrap;font-style:normal;background:var(--vs);color:var(--v);font-weight:800;border-radius:6px;padding:2px 6px;font-size:11px}
.sheet label{display:block;font-size:12px;font-weight:800;letter-spacing:.05em;text-transform:uppercase;color:var(--mu);margin:12px 0 7px}
.chips{display:flex;flex-wrap:wrap;gap:6px}
.chips button{border:2px solid var(--ln);border-radius:12px;padding:6px 10px;font-size:13.5px;font-weight:700;background:#fff;transition:.12s;display:flex;align-items:center;gap:5px}
.chips button .zh{font-size:16px}
.chips button{border-style:dashed;color:#A29DB3;border-color:#D9D4E5}
.chips button .zh{color:#A29DB3}
.chips button.on{border-style:solid;border-color:var(--v3);background:#EFE9FF;color:var(--v2)}
.chips button.on .zh{color:var(--ink)}
.chips button.on::before{content:"✓";font-weight:900;color:var(--v);font-size:12px}
.lblrow{display:flex;justify-content:space-between;align-items:baseline;margin:12px 0 7px}
.lblrow label{margin:0!important}
.lblrow button{font-size:12px;font-weight:700;color:var(--v)}
.sent{display:flex;flex-direction:column;align-items:center;gap:10px;padding:24px 0 10px;text-align:center}
.sent .okc{width:84px;height:84px;border-radius:50%;background:var(--g);display:grid;place-items:center;box-shadow:0 6px 0 var(--g2);animation:pop .5s cubic-bezier(.2,1.6,.4,1)}
.sent b{font-size:20px;font-weight:900}
.sent p{font-size:14px;color:var(--mu);line-height:1.4;max-width:290px}
/* ---------- access ---------- */
.acc-hero{position:relative;margin:0;padding:20px 18px 26px;background:linear-gradient(160deg,#7B4DF0 0%,#5A2FD6 60%,#4120AE 100%);color:#fff;text-align:center;overflow:hidden}
.acc-hero::before{content:"学";font-family:var(--zh);font-weight:900;position:absolute;left:-20px;top:-30px;font-size:150px;opacity:.08}
.acc-hero::after{content:"中";font-family:var(--zh);font-weight:900;position:absolute;right:-16px;bottom:-40px;font-size:130px;opacity:.08}
.acc-hero b{display:block;font-size:24px;font-weight:900;letter-spacing:-.02em;margin-top:6px}
.acc-hero b span{background:linear-gradient(90deg,#FFE27A,#FFB300);-webkit-background-clip:text;background-clip:text;color:transparent}
.acc-hero p{font-size:14px;opacity:.9;margin-top:4px;line-height:1.4}
.gift{display:inline-flex;align-items:center;gap:7px;margin-top:12px;background:rgba(255,255,255,.16);border:1.5px solid rgba(255,255,255,.35);border-radius:999px;padding:6px 12px;font-size:13px;font-weight:700}
.feat{display:flex;gap:12px;align-items:center;padding:11px 14px;border-bottom:2px solid var(--ln)}
.feat:last-child{border-bottom:0}
.feat .e{width:40px;height:40px;border-radius:12px;background:var(--vs);display:grid;place-items:center;font-size:21px;flex:0 0 40px}
.feat b{font-size:14.5px;display:block}
.feat small{font-size:12.5px;color:var(--mu)}
.feat .ck{margin-left:auto;color:var(--g);font-weight:900;font-size:18px}
.plans{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:0 16px}
.plan{border:2px solid var(--ln);border-radius:18px;background:#fff;padding:12px;text-align:left;transition:.15s;position:relative}
.plan.on{border-color:var(--v3);background:var(--vs)}
.plan b{display:block;font-size:14.5px;font-weight:800}
.plan small{font-size:12px;color:var(--mu);line-height:1.3;display:block;margin-top:3px}
.plan .pr{margin-top:8px;font-weight:800;font-size:13px;color:var(--v)}
.plan .pr small{display:inline;font-weight:600;color:var(--mu);font-size:11px}
.fadefoot{position:sticky;bottom:0;padding:30px 16px 14px;background:linear-gradient(rgba(251,250,255,0),var(--bg) 40%)}
.app-body:has(.stickfoot),.app-body:has(.t-cta),.app-body:has(.fadefoot){padding-bottom:0}
/* ---------- methodist ---------- */
.lists{display:flex;gap:8px;margin:12px 16px 0;overflow-x:auto;scrollbar-width:none}
.lists button{flex:0 0 auto;border:2px solid var(--ln);background:#fff;border-radius:14px;padding:7px 11px;font-size:12.5px;font-weight:700;color:var(--mu);text-align:left;line-height:1.2}
.lists button small{display:block;font-weight:600;font-size:11px}
.lists button.on{border-color:var(--v3);background:var(--vs);color:var(--v2)}
.mlist{margin:12px 16px 0;background:#fff;border:2px solid var(--ln);border-radius:20px;padding:14px}
.mlist b{font-size:16px;display:block;line-height:1.25}
.mlist .meta{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}
.tag{font-size:11px;font-weight:800;padding:3px 8px;border-radius:7px;background:#F1EFF6;color:var(--mu)}
.tag.g{background:var(--gs);color:var(--g2)}.tag.v{background:var(--vs);color:var(--v)}.tag.o{background:#FFF0DC;color:var(--o2)}
.mwork{margin:10px 16px 0;display:flex;gap:10px;align-items:center;background:#FFF8E6;border:1.5px dashed #F2C767;border-radius:16px;padding:10px 12px;font-size:12.5px;line-height:1.35;color:#6f5300}
.mwork b{color:#4a3800}
.mrow{display:flex;align-items:center;gap:8px;padding:9px 12px;border-bottom:2px solid var(--ln)}
.mrow:last-child{border-bottom:0}
.mrow .z{font-family:var(--zh);font-size:21px;font-weight:700;min-width:62px}
.mrow .m{flex:1;font-size:13.5px;font-weight:600;min-width:0}
.mrow .m small{display:block;color:var(--mu);font-weight:500;font-size:12px}
.mrow .m input{width:100%;font:inherit;font-size:13.5px;border:2px solid var(--v3);border-radius:8px;padding:2px 6px;outline:none}
.ib{width:32px;height:32px;border-radius:10px;border:2px solid var(--ln);display:grid;place-items:center;color:var(--v);background:#fff;flex:0 0 32px}
.ib.ok{color:#C9C3D8}
.ib:hover{background:var(--vs)}
.ib.done{border-color:#BDEBD1;background:var(--gs);color:var(--g2)}
.mrow.chg{background:#FBF9FF}
/* ---------- curator ---------- */
.cur-alert{margin:14px 16px 0;background:#FFF1F1;border:2px solid #FFD0D0;border-radius:20px;padding:14px;display:flex;gap:12px;align-items:center}
.cur-alert .n{font-size:30px;font-weight:900;color:var(--r2);min-width:34px;text-align:center}
.cur-alert b{display:block;font-size:15px}
.cur-alert small{font-size:12.5px;color:#8f4a4a}
.minib{border:2px solid var(--ln);border-radius:10px;padding:5px 8px;font-size:12px;font-weight:800;color:var(--v);background:#fff;white-space:nowrap}
.minib.done{color:var(--g2);border-color:#BDEBD1;background:var(--gs)}
/* ---------- parent chat card ---------- */
.rep{max-width:90%}
.rep .h{font-weight:800;font-size:15px;margin-bottom:6px}
.rep .line{display:flex;gap:8px;margin:3px 0;font-size:14.5px;line-height:1.35}
.rep .chart{margin:10px 0 4px;background:#F6F3FF;border-radius:12px;padding:10px 10px 6px}
.rep .bars{display:flex;align-items:flex-end;gap:8px;height:70px}
.rep .bars div{flex:1;display:flex;flex-direction:column;align-items:center;gap:3px;height:100%;justify-content:flex-end}
.rep .bars i{width:100%;border-radius:5px 5px 2px 2px;background:var(--v3);animation:grow .8s cubic-bezier(.2,.8,.2,1) both;transform-origin:bottom}
.rep .bars i.z{background:#DDD6F3}
.rep .bars span{font-size:10.5px;color:var(--mu);font-weight:700}
@keyframes grow{from{transform:scaleY(0)}to{transform:scaleY(1)}}
.rep .cap{font-size:11.5px;color:var(--mu);margin-bottom:6px;font-weight:600}
/* responsive */
#mscen{display:none}
@media (max-height:820px){.brand .logo{width:38px;height:38px}.demo-note{display:none}.card-p{padding:12px 14px}.scen{padding:8px 6px}.info h2{font-size:19px}.info li{font-size:13px}}
@media (max-width:1180px){.panel.right{display:none}}
@media (max-width:820px){.panel.left{display:none}.page{padding:0}}
@media (max-width:600px){
  .page{padding:0;gap:0;background:#fff}
  .bgchars{display:none}
  .stage,.phone-wrap{position:fixed;inset:0;width:100%!important;height:100%!important}
  .phone{position:absolute;inset:0;width:100%;height:100%;border-radius:0;padding:0;transform:none!important;box-shadow:none;background:#fff}
  .screen{width:100%;height:100%;border-radius:0}
  .island,.homebar,.sbar{display:none}
  .tg-input,.tabbar,.l-foot,.fb{padding-bottom:max(14px,env(safe-area-inset-bottom))}
  /* на телефоне список сценариев открывается кнопкой «···» / аватаром в правом верхнем углу */
  #mscen{display:block;position:fixed;top:4px;right:4px;width:52px;height:44px;opacity:0;z-index:300;font-size:16px}
}
/* ---------- v2 (после встречи 11.11): ручное добавление слов ---------- */
.fld{margin:0 16px 10px}
.fld > label,.sheet .fld > label{display:block;font-size:12px;font-weight:800;letter-spacing:.05em;text-transform:uppercase;color:var(--mu);margin:0 0 6px}
.fld input,.fld textarea{width:100%;font:inherit;font-size:15px;font-weight:600;color:var(--ink);border:2px solid var(--ln);border-radius:14px;padding:10px 12px;outline:none;background:#fff;transition:border-color .15s}
.fld input:focus,.fld textarea:focus{border-color:var(--v3)}
.fld input.zhin{font-family:var(--zh);font-size:24px;padding:6px 12px}
.fld textarea{font-family:var(--zh);font-size:15px;line-height:1.55;resize:none;height:132px}
.fld .fhint{font-size:11.5px;color:var(--mu);margin-top:5px;font-weight:500}
.fld .fhint b{color:var(--g2)}
.frow{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:0 16px}
.frow .fld{margin:0 0 10px}
.chips-m{margin:0 16px 10px}
.chips-m > label{display:block;font-size:12px;font-weight:800;letter-spacing:.05em;text-transform:uppercase;color:var(--mu);margin:0 0 6px}
.chips-m .chips button{font-size:13px;padding:5px 9px}
.vrow{margin:0 16px 12px;display:flex;align-items:center;gap:10px;background:#fff;border:2px solid var(--ln);border-radius:14px;padding:8px 10px;font-size:12.5px;color:var(--mu);line-height:1.3}
.vrow b{color:var(--ink);display:block;font-size:13px}
.parse{margin:0 16px 10px;background:#fff;border:2px solid var(--ln);border-radius:18px;overflow:hidden}
.parse .ph{padding:8px 12px;font-size:12px;font-weight:800;color:var(--g2);background:var(--gs)}
.prow{display:flex;align-items:center;gap:10px;padding:8px 12px;border-top:2px solid var(--ln)}
.prow .z{font-family:var(--zh);font-size:20px;font-weight:700;min-width:62px}
.prow .m{flex:1;font-size:13px;font-weight:600;min-width:0}
.prow .m small{display:block;color:var(--mu);font-weight:500;font-size:12px}
.wtag{display:inline;font-size:10.5px;font-weight:800;color:var(--v);background:var(--vs);border-radius:7px;padding:2px 6px;margin-left:6px;vertical-align:2px}
.wtag.t{color:var(--g2);background:var(--gs)}
.wrow.new{animation:pop .45s cubic-bezier(.2,1.6,.4,1);background:#FBF9FF}
.addw{display:flex;align-items:center;justify-content:space-between;margin:18px 18px 8px}
.addw .sec-t{margin:0}
.addw button{font-size:12.5px;font-weight:800;color:var(--v);background:var(--vs);border-radius:10px;padding:6px 10px}
.sugg{border:2px solid var(--ln);border-radius:16px;overflow:hidden;margin-top:8px}
.sugg button{display:flex;align-items:center;gap:12px;width:100%;padding:9px 12px;border-bottom:2px solid var(--ln);text-align:left;background:#fff}
.sugg button:last-child{border-bottom:0}
.sugg button .z{font-family:var(--zh);font-size:22px;font-weight:700;min-width:64px}
.sugg button .m{flex:1;font-size:13.5px;font-weight:700}
.sugg button .m small{display:block;color:var(--mu);font-weight:500;font-size:12px}
.sugg button .rd{width:22px;height:22px;border-radius:50%;border:2px solid #D9D4E5;flex:0 0 22px}
.sugg button.on{background:#F6F2FF}
.sugg button.on .rd{border:7px solid var(--v)}
.sugg .none{padding:12px;font-size:13px;color:var(--mu);line-height:1.4;background:#FFFCF3}
.added{margin:6px 16px 14px;background:#fff;border:2px solid #BDEBD1;border-radius:18px;overflow:hidden}
.added .ph{padding:8px 12px;font-size:12px;font-weight:800;color:var(--g2);background:var(--gs)}
.scen button .nwb{margin-left:auto;font-size:9.5px;font-weight:800;letter-spacing:.04em;text-transform:uppercase;color:var(--g2);background:var(--gs);border-radius:6px;padding:1px 5px}
.scen button.on .nwb{background:rgba(255,255,255,.22);color:#fff}
.kp-line{margin:0 16px 10px;font-size:11.5px;color:var(--g2);font-weight:700}