:root{--ink: #1a1a1a;--paper: #f4f0e6;--ok: #3f7d55;--fr-blue: #12489b;--fr-red: #d2333c;--en-red: #cb1b28;--edge: #e6e0d3;--seal: #b5442b;--muted: #837c70;--rule: rgba(26, 26, 26, .14);--pad: clamp(20px, 5vw, 44px);--paper-grain: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence baseFrequency='.02 .9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='200' height='200' filter='url(%23n)' opacity='.05'/%3E%3C/svg%3E")}*{box-sizing:border-box}[hidden]{display:none!important}html,body{margin:0;min-height:100%}body{min-height:100dvh;background:var(--paper) var(--paper-grain);color:var(--ink);font-family:Shippori Mincho,Georgia,serif;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}button{font:inherit;cursor:pointer;border:0;background:none;color:inherit;padding:0}input{font:inherit;color:inherit;background:none;border:0;outline:0;width:100%;padding:0;-webkit-appearance:none;border-radius:0}.app{min-height:100dvh;height:100dvh;position:relative;overflow:hidden;display:grid;grid-template-rows:auto minmax(0,1fr) auto auto auto;padding:env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left)}.top,.bottom,.main{width:100%;max-width:740px;margin-inline:auto}.top,.bottom{padding:clamp(14px,3vw,26px) var(--pad);display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:64px}.top{font-size:13px;letter-spacing:.3em;color:var(--muted);text-transform:uppercase}.top .right{margin-left:auto;font-variant-numeric:tabular-nums;letter-spacing:.12em}.top button{letter-spacing:inherit;text-transform:inherit;color:inherit;transition:color .15s}.top button:hover{color:var(--ink)}.bottom{font-size:14px;color:var(--muted);letter-spacing:.2em}.dunno{margin-left:auto;font-size:13px;letter-spacing:.22em;text-transform:uppercase;color:var(--muted);padding:10px 2px 10px 14px;transition:color .18s}.dunno:hover{color:var(--seal)}.main{display:flex;flex-direction:column;justify-content:center;padding:0 var(--pad) clamp(16px,4vw,32px);min-height:0}.ic{width:52px;height:52px;border-radius:50%;display:grid;place-items:center;border:1.5px solid currentColor;color:var(--muted);transition:color .2s,border-color .2s,transform .2s}.ic:hover{color:var(--ink);transform:scale(1.06)}.ic:active{transform:scale(.94)}.ic svg{width:24px;height:24px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}.ic.speaking{color:var(--seal);animation:pulse 1s ease-out infinite}.wash{position:absolute;inset:0;pointer-events:none;z-index:3;background:linear-gradient(0deg,#3f7d553d,#3f7d5500 55%);animation:wash .9s ease-out forwards}.dir{display:flex;align-items:center;gap:8px;flex:none}.dir b{color:var(--muted);font-weight:400;font-size:15px}.flag{display:block;border-radius:1px}.edge{position:absolute;top:0;left:0;right:0;height:4px}.hist{display:flex;gap:2px;width:100%;padding:0 2px 6px}.hist s{flex:1;height:5px;border-radius:1px;background:var(--rule);transition:background .25s}.hist s.y{background:var(--ok)}.hist s.n{background:var(--seal)}.quiz{align-items:center;text-align:center;position:relative}.quiz h1{font-size:clamp(42px,8vw,84px);font-weight:600;margin:0;line-height:1.12;position:relative;z-index:1;overflow-wrap:anywhere;animation:swap .28s cubic-bezier(.2,.7,.3,1) both}.quiz input{font-size:clamp(24px,3.4vw,32px);text-align:center;margin-top:clamp(36px,6vw,56px);padding-bottom:12px;width:min(100%,420px);border-bottom:1px solid var(--rule);transition:border-color .2s}.quiz input:focus{border-bottom-color:var(--ink)}.quiz .result{font-size:clamp(19px,2.6vw,24px);min-height:1.5em;margin-top:18px;color:var(--seal);animation:fade .3s ease-out both}.kb{display:flex;flex-direction:column;gap:7px;padding:7px 4px calc(7px + env(safe-area-inset-bottom));border-top:1px solid var(--rule);font-family:-apple-system,Segoe UI,Roboto,sans-serif;user-select:none;-webkit-user-select:none;touch-action:manipulation}@media(pointer:fine){.kb{display:none}}.krow{display:flex;gap:5px}.krow.r2{padding:0 5.2%}.kb .k{flex:1;min-width:0;height:42px;border-radius:5px;position:relative;font-size:19px;line-height:1;display:grid;place-items:center;color:var(--ink);background:none;border:1px solid rgba(26,26,26,.22);transition:background .12s,color .12s}.kb .k:active{background:var(--ink);color:var(--paper)}.kb .k.mod{font-size:15px}.kb .k.sm{font-size:12px}.kb .k.go{border-color:var(--ok);color:var(--ok)}.kb .k.go:active{background:var(--ok);color:var(--paper)}.kb .k.acc{height:34px;font-size:16px}.kacc{gap:4px;margin-bottom:1px}.kb .k.spc{font-size:0}.kpop{position:absolute;bottom:100%;left:50%;translate:-50% -7px;display:flex;gap:4px;padding:5px;z-index:20;background:var(--paper);border:1px solid var(--rule);border-radius:9px;box-shadow:0 8px 22px #0000002e}.kpop .k{width:42px;flex:none;height:42px}.menu{gap:2px}.menu button{font-size:clamp(26px,4vw,38px);padding:clamp(8px,1.6vw,14px) 0;text-align:left;line-height:1.2;display:block;width:100%;position:relative;animation:rise .4s cubic-bezier(.2,.7,.3,1) both;animation-delay:calc(var(--i, 0) * 35ms);transition:color .2s}.menu button.small{font-size:clamp(19px,2.4vw,24px);padding:clamp(5px,1vw,9px) 0}.menu button:before{content:"";position:absolute;left:-14px;top:50%;translate:0 -50%;width:4px;height:0;background:var(--seal);border-radius:2px;transition:height .22s cubic-bezier(.2,.7,.3,1)}.menu button:hover{color:var(--seal)}.menu button:hover:before{height:62%}.brand{font-size:clamp(52px,11vw,104px);font-weight:600;margin:0 0 clamp(28px,5vw,48px);line-height:1;animation:rise .5s cubic-bezier(.2,.7,.3,1) both}.field{font-size:clamp(24px,3.4vw,32px);text-align:center;padding-bottom:12px;width:min(100%,420px);margin-inline:auto;border-bottom:1px solid var(--rule);transition:border-color .2s}.field:focus{border-bottom-color:var(--ink)}.note{font-size:16px;color:var(--muted);margin-top:26px;text-align:center;animation:fade .4s ease-out both}.note.seal{color:var(--seal)}.code{font-size:clamp(46px,9vw,86px);letter-spacing:.25em;text-align:center;margin:0;font-weight:600;text-indent:.25em}.code span{display:inline-block;animation:rise .45s cubic-bezier(.2,.7,.3,1) both;animation-delay:calc(var(--i) * 70ms)}.center{justify-content:center;text-align:center}.waiting{display:flex;gap:9px;justify-content:center;margin-top:clamp(30px,6vw,52px)}.waiting i{width:8px;height:8px;border-radius:50%;background:var(--muted);animation:breathe 1.4s ease-in-out infinite;animation-delay:calc(var(--i) * .18s)}.scores{display:grid;grid-template-columns:1fr 1fr;gap:clamp(20px,5vw,56px);text-align:center;max-width:520px;margin-inline:auto;width:100%}.scores .who{font-size:13px;letter-spacing:.3em;color:var(--muted);text-transform:uppercase}.scores .n{font-size:clamp(64px,13vw,118px);font-weight:600;line-height:1.25;position:relative;display:inline-block;padding:0 20px;animation:rise .5s cubic-bezier(.2,.7,.3,1) both}.scores .n svg{position:absolute;inset:-6px -26px -26px;width:calc(100% + 52px);height:calc(100% + 32px);overflow:visible}.scores .n.pending{color:var(--muted);font-weight:400;animation:breathe 1.6s ease-in-out infinite}.scores .n.win{color:var(--ok)}.stats{gap:clamp(10px,2vw,18px);max-width:560px;margin-inline:auto;width:100%}.stats .row{display:grid;grid-template-columns:1fr auto;align-items:baseline;gap:14px;font-size:clamp(18px,2.4vw,22px)}.stats .row b{font-size:clamp(28px,4vw,40px);font-weight:600}.stats .bar{grid-column:1 / -1;height:5px;border-radius:3px;background:var(--rule);overflow:hidden;margin-bottom:clamp(6px,1.4vw,12px)}.stats .bar i{display:block;height:100%;background:var(--ink);border-radius:3px;width:0;animation:grow .7s cubic-bezier(.2,.7,.3,1) forwards;animation-delay:calc(var(--i) * 90ms)}.stats .row.missed{color:var(--seal);margin-top:clamp(14px,3vw,26px)}.stats .row.missed+.bar i{background:var(--seal)}.back{font-size:28px;line-height:1;padding:0 12px 4px 0}.bad-text{color:var(--seal)}@keyframes rise{0%{opacity:0;translate:0 14px}to{opacity:1;translate:0 0}}@keyframes swap{0%{opacity:0;translate:0 8px}to{opacity:1;translate:0 0}}@keyframes wash{0%{opacity:0}16%{opacity:1}to{opacity:0}}@keyframes fade{0%{opacity:0}to{opacity:1}}@keyframes grow{to{width:var(--w, 0%)}}@keyframes breathe{0%,to{opacity:.25}50%{opacity:1}}@keyframes pulse{0%{box-shadow:0 0 #b5442b59}to{box-shadow:0 0 0 14px #b5442b00}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}.stats .bar i{width:var(--w, 0%)}}