:root{--safe-bottom:max(env(safe-area-inset-bottom), var(--tg-safe-area-inset-bottom,0px));--bg1:#fff;--surface:#f4f2fb;--surface2:#e9e5f8;--ink:#1a0b4e;--muted:#6b6390;--lime:#d4ff00;--bolt:#1e0a3c;--accent:#2a1690;--lime-ink:#a8d400;--green:#22b566;--yellow:#f5b400;--red:#f0466a;--gray:#dcd7ee;--r:16px}*{box-sizing:border-box}html,body{min-height:100%;margin:0}body{color:var(--ink);background:var(--bg1);-webkit-tap-highlight-color:transparent;font:16px/1.45 system-ui,-apple-system,Segoe UI,Roboto,sans-serif}#root{min-height:100vh;position:relative}button{font:inherit;color:inherit;cursor:pointer;background:0 0;border:0}.screen{z-index:1;max-width:560px;padding:calc(16px + env(safe-area-inset-top)) 16px calc(96px + env(safe-area-inset-bottom));margin:0 auto;position:relative}.title{letter-spacing:-.01em;margin:8px 0 4px;font-size:26px;font-weight:800;display:inline-block;position:relative}.title svg{width:calc(100% + 8px);height:14px;position:absolute;bottom:-10px;left:-4px;right:-4px}.h2{margin:22px 0 10px;font-size:18px;font-weight:700}.muted{color:var(--muted)}.card{background:var(--surface);border-radius:var(--r);margin:12px 0;padding:16px;box-shadow:0 4px 16px #1a0b4e14}.card-btn{text-align:left;align-items:center;gap:12px;width:100%;display:flex}.card-btn:active{transform:scale(.99)}.row{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.btn{background:var(--surface2);border-radius:12px;padding:12px 16px;font-weight:700}.btn-lime{background:var(--lime);color:var(--bolt)}.btn:disabled{opacity:.45}.main-btn:disabled{opacity:1;background:var(--surface2);color:#9c95bd}.main-btn{left:16px;right:16px;bottom:calc(16px + env(safe-area-inset-bottom));z-index:5;max-width:528px;margin:0 auto;padding:16px;font-size:17px;position:fixed}.chip{background:var(--surface2);border-radius:999px;padding:8px 14px;font-weight:600;position:relative}.chip-on{background:var(--lime);color:var(--bolt)}.bar{background:var(--gray);border-radius:3px;height:6px;overflow:hidden}.bar>i{background:var(--accent);height:100%;display:block}.grid{grid-template-columns:repeat(auto-fill,minmax(30px,1fr));gap:6px;display:grid}.cell{aspect-ratio:1;border-radius:8px}.s-green{background:var(--green)}.s-yellow{background:var(--yellow)}.s-red{background:var(--red)}.s-gray{background:var(--gray)}.legend{color:var(--muted);flex-wrap:wrap;gap:12px;margin:10px 0;font-size:13px;display:flex}.legend i{vertical-align:-1px;border-radius:3px;width:12px;height:12px;margin-right:5px;display:inline-block}.q p{margin:6px 0}.q table{border-collapse:collapse;max-width:100%;margin:8px 0}.q td{vertical-align:top;padding:2px 10px 2px 0}.q img{background:#fff;border-radius:12px;max-width:100%;height:auto;padding:8px}.ctx{background:var(--surface2);border-radius:12px;margin-bottom:12px;padding:10px 14px}.ctx summary{cursor:pointer;color:var(--muted);font-weight:600}.opt{text-align:left;background:var(--surface2);border-radius:12px;align-items:flex-start;gap:12px;width:100%;margin:8px 0;padding:12px 14px;display:flex;position:relative}.opt p{margin:0}.opt .num{text-align:center;flex:0 0 26px;font-weight:800;position:relative}.opt .num svg{width:50px;height:40px;position:absolute;top:-9px;left:-12px}.opt-on{outline:2px solid var(--accent)}.ans-table{border-collapse:separate;border-spacing:6px}.ans-table th{color:var(--muted);font-weight:700}.digit{background:var(--surface2);border-radius:10px;width:40px;height:40px;font-weight:800}.digit-on{background:var(--lime);color:var(--bolt)}.short{align-items:center;gap:10px;display:flex}.short input{min-width:0;color:var(--ink);background:var(--surface2);border:2px solid #0000;border-radius:12px;outline:none;flex:1;padding:12px 14px;font:700 22px ui-monospace,monospace}.short input:focus{border-color:var(--accent)}.banner{border-radius:var(--r);align-items:flex-start;gap:12px;margin:14px 0;padding:14px 16px;display:flex}.banner-ok{background:color-mix(in srgb, var(--green) 22%, var(--surface))}.banner-part{background:color-mix(in srgb, var(--yellow) 22%, var(--surface))}.banner-bad{background:color-mix(in srgb, var(--red) 22%, var(--surface))}.mono{font-family:ui-monospace,monospace;font-weight:800}.footer{text-align:center;color:var(--muted);margin-top:28px;font-size:12px}.img-missing{background:var(--surface2);color:var(--yellow);border-radius:10px;padding:10px 12px;font-size:14px;display:inline-block}.warn{background:color-mix(in srgb, var(--yellow) 25%, var(--surface));border-radius:12px;padding:10px 14px;font-size:14px}.avatar{object-fit:cover;border-radius:50%;flex:none;justify-content:center;align-items:center;display:inline-flex}.avatar-letter{background:var(--accent);color:#fff;font-weight:800}.avatar-btn{border-radius:50%;padding:0;line-height:0}.big{font-size:30px;font-weight:800;line-height:1.2}.card-deep{color:#fff;background:linear-gradient(135deg,#2a1690,#1a0b4e);box-shadow:0 8px 24px #1a0b4e33}.card-deep .muted{color:#c9c2f0}.card-deep .bar{background:#ffffff2e}.card-deep .bar>i{background:var(--lime)}.kim-badge{background:var(--accent);color:#fff;border-radius:50%;flex:none;justify-content:center;align-items:center;width:44px;height:44px;font-size:14px;font-weight:800;display:inline-flex}.screen-tabs{padding-bottom:calc(168px + var(--safe-bottom))}.screen-tabs .main-btn{bottom:calc(76px + var(--safe-bottom))}.tabbar{z-index:6;padding:4px 8px calc(6px + var(--safe-bottom));background:#fff;justify-content:center;display:flex;position:fixed;bottom:0;left:0;right:0;box-shadow:0 -4px 16px #1a0b4e14}.tab{max-width:140px;color:var(--muted);white-space:nowrap;flex-direction:column;flex:1;align-items:center;gap:2px;padding:8px 0 2px;font-size:11px;font-weight:600;display:flex;position:relative}.tab svg{width:24px;height:24px}.tab-on{color:var(--accent)}.tab-on:before{content:"";background:var(--lime-ink);border-radius:50%;width:6px;height:6px;position:absolute;top:1px}.chips-scroll{scrollbar-width:none;gap:8px;margin:10px -16px 4px;padding:4px 16px 8px;display:flex;overflow-x:auto}.chips-scroll::-webkit-scrollbar{display:none}.chips-scroll .chip,.card-btn>svg{flex:none}.countdown .big{font-size:34px}.ring-card{align-items:center;gap:18px;display:flex}.tiles{grid-template-columns:1fr 1fr;gap:12px;margin:12px 0;display:grid}.tile{background:var(--surface);border-radius:var(--r);text-align:left;padding:14px 16px;box-shadow:0 4px 16px #1a0b4e14}.tile .big{font-size:26px}.login{flex-direction:column;justify-content:center;min-height:100vh;display:flex}.login-card{background:var(--surface);text-align:center;border-radius:24px;padding:28px 22px;box-shadow:0 8px 32px #1a0b4e1f}.login-card .title{margin-top:12px}.login-logo{background:linear-gradient(135deg,#2a1690,#1a0b4e);border-radius:20px;justify-content:center;align-items:center;width:64px;height:64px;margin:0 auto;display:flex}.login-qr{margin:18px auto 6px;display:none}.login-qr svg{border-radius:12px;width:200px;height:200px;margin:0 auto 8px;display:block}.login-btn{width:100%;margin-top:16px;padding:16px;font-size:17px}.login-wait{margin:12px 0 0;font-size:14px}@media (width>=768px){.login-qr{display:block}.login-card{max-width:440px;margin:0 auto;padding:36px}}.logout{color:var(--muted);padding:0;font-size:14px;text-decoration:underline}.dnav{display:none}@media (width>=1024px){.tabbar,.with-dnav .home-logout{display:none}.dnav{z-index:7;background:#fff;flex-direction:column;gap:6px;width:272px;padding:32px 18px 24px;display:flex;position:fixed;top:0;bottom:0;left:0;box-shadow:1px 0 #1a0b4e14,8px 0 32px #1a0b4e0d}.dnav-logo{align-items:center;gap:12px;padding:0 10px 28px;font-size:21px;font-weight:800;display:flex}.dnav-mark{background:linear-gradient(135deg,#2a1690,#1a0b4e);border-radius:11px;justify-content:center;align-items:center;width:40px;height:40px;display:inline-flex}.dnav-item{color:var(--muted);text-align:left;border-radius:14px;align-items:center;gap:14px;padding:14px 16px;font-size:18px;font-weight:700;display:flex}.dnav-item svg{width:26px;height:26px}.dnav-item:hover{background:var(--surface)}.dnav-on,.dnav-on:hover{background:var(--surface2);color:var(--accent)}.dnav-me{border-top:1px solid var(--surface2);align-items:center;gap:10px;margin-top:auto;padding:12px 10px 0;display:flex}.dnav-name{font-weight:700}.with-dnav .screen{max-width:1200px;margin:0 0 0 calc(272px + max(0px,50vw - 736px));padding:48px 56px 72px}.with-dnav .screen:not(.screen-tabs)>*{max-width:920px}.with-dnav .main-btn{width:auto;min-width:320px;max-width:none;margin:28px 0 0;padding:18px 40px;font-size:19px;display:block;position:static}body{font-size:18px}.title{margin:4px 0 8px;font-size:40px}.title svg{height:18px;bottom:-12px}.h2{margin:36px 0 16px;font-size:24px}.muted{font-size:17px}.card{border-radius:20px;padding:24px 26px}.card-btn{gap:18px}.big{font-size:40px}.countdown .big{font-size:52px}.tile{border-radius:20px;padding:20px 24px}.tile .big{font-size:36px}.ring-card svg{width:150px;height:150px}.kim-badge{width:56px;height:56px;font-size:16px}.bar{border-radius:4px;height:8px}.grid{grid-template-columns:repeat(auto-fill,minmax(48px,1fr));gap:10px}.cell{border-radius:12px}.legend{gap:20px;font-size:16px}.legend i{width:16px;height:16px}.q{font-size:19px;line-height:1.55}.opt{margin:12px 0;padding:16px 20px;font-size:18px}.digit{border-radius:14px;width:56px;height:56px;font-size:20px}.ans-table{border-spacing:10px}.ans-table th{font-size:18px}.short input{padding:16px 18px;font-size:28px}.banner{padding:18px 22px;font-size:18px}.chip{padding:10px 18px;font-size:17px}.btn{padding:14px 22px}.footer{margin-top:40px;font-size:14px}.dash{grid-template-columns:1.3fr 1fr;align-items:stretch;gap:20px;margin-top:20px;display:grid}.dash>.tiles{grid-column:1/-1;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:20px}.countdown .big{white-space:nowrap}.dash>.card,.dash>.tiles{margin:0}.dash .countdown{flex-direction:column;justify-content:center;display:flex}.modes,.kim-list,.web-list,.weak-list{grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:18px;display:grid}.modes{grid-template-columns:repeat(auto-fit,minmax(210px,1fr))}.modes>.card,.kim-list>.card,.web-list>.card,.weak-list>.card{margin:0}.kim-list>.card{align-items:flex-start}}.sticker{object-fit:contain;-webkit-user-select:none;user-select:none;-webkit-user-drag:none;flex:none;display:block}.banner{align-items:center}.banner-sticker{margin:-10px 0 -10px -8px}.login-sticker{margin:-8px auto 0}.countdown{padding-right:96px;position:relative}@media (width<=1023px){.countdown .big{white-space:nowrap;font-size:clamp(24px,8vw,34px)}}@media (width<=400px){.countdown-mascot{width:96px;height:96px;top:-24px}}.countdown-mascot{filter:drop-shadow(0 6px 10px #1a0b4e40);position:absolute;top:-30px;right:-10px;transform:rotate(8deg)}@media (width>=1024px){.banner-sticker{width:104px;height:104px}.countdown-mascot{width:150px;height:150px;top:-40px;right:-14px}.countdown{padding-right:150px}}