:root{font-family:Inter,'Noto Sans JP','Yu Gothic UI',Meiryo,sans-serif;color:#f4f1e7;background:#122022;color-scheme:dark;--mint:#a5dfcb;--amber:#f3c77d;--muted:#a6b8b4;--line:#3e5553}*{box-sizing:border-box}body{margin:0;background:radial-gradient(ellipse at 10% 5%,#304641 0,transparent 50%),#122022;min-height:100svh}button,input{font:inherit}button{cursor:pointer;color:inherit;touch-action:manipulation}button:focus-visible,a:focus-visible{outline:3px solid var(--mint);outline-offset:4px}button:disabled{opacity:.42;cursor:default}h1,h2,p{margin:0}p{line-height:1.65}[hidden]{display:none!important}.boot{padding:20vh 0;text-align:center;color:var(--amber)}.shell{max-width:1160px;padding:0 30px 22px;margin:auto}.masthead{height:88px;display:flex;align-items:center;justify-content:space-between}.logo{display:flex;align-items:center;text-decoration:none;color:inherit;font-size:34px;font-weight:950;letter-spacing:-3px}.logo>span:first-child{color:var(--amber)}.wordmark{font-size:13px;letter-spacing:2.4px;margin-left:18px}.wordmark small{display:block;font-size:10px;font-weight:500;letter-spacing:1.1px;margin-top:4px;color:var(--muted)}.icon-button{width:44px;height:44px;border:1px solid var(--line);background:#243936;border-radius:50%;font-size:20px}.game{display:grid;grid-template-columns:1.08fr 1fr;border:1px solid #49615a;border-radius:22px;overflow:hidden;box-shadow:0 28px 100px #0004}.world{padding:30px;background:linear-gradient(150deg,#2e4440,#1b302e);border-right:1px solid var(--line);min-width:0}.world-head{display:flex;align-items:center;justify-content:space-between}.eyebrow{font-size:11px;font-weight:700;letter-spacing:1.7px;color:var(--mint)}.pill{border:1px solid #718176;border-radius:30px;padding:5px 10px;font-size:10px;letter-spacing:1px}.world h1{font-size:25px;line-height:1.6;margin:9px 0 22px;letter-spacing:1px}.office-frame{position:relative;aspect-ratio:1.5;border-radius:12px;overflow:hidden;border:1px solid #718277;background:#24352d url('./assets/office-start-v2.webp') center/cover;isolation:isolate}#office-canvas{height:100%;width:100%}.office-frame canvas{display:block!important;width:100%!important;height:100%!important}#office-loading{position:absolute;inset:0;display:grid;place-content:center;color:var(--amber);background:#182b2bc9;font-size:12px}.scene-tag{position:absolute;top:12px;left:12px;background:#11221ebc;border:1px solid #fff3;padding:5px 9px;border-radius:4px;color:#e9ecd9;font-size:9px;letter-spacing:2px}.world-caption{display:flex;align-items:center;gap:8px;font-size:12px;color:#d5e1d6;margin:16px 0 22px;min-height:20px}.live-dot{height:6px;width:6px;border-radius:50%;background:var(--mint);flex-shrink:0;box-shadow:0 0 12px #9ce9b866}.growth>div:first-child{display:flex;justify-content:space-between;gap:8px;font-size:12px}.growth b{font-weight:500;color:var(--muted);font-variant-numeric:tabular-nums}.growth-meter{height:5px;border-radius:5px;background:#122421;margin-top:11px;overflow:hidden}.growth-meter i{display:block;height:100%;background:var(--amber);transition:width .5s}.ledger{border-block:1px solid var(--line);margin-top:28px;padding:20px 0;display:grid;grid-template-columns:1fr 1fr}.ledger>div+div{border-left:1px solid var(--line);padding-left:24px}.ledger span{display:block;color:var(--muted);font-size:11px}.ledger b{display:block;font-size:26px;font-weight:600;letter-spacing:1px;margin-top:6px;font-variant-numeric:tabular-nums}.ledger>div:last-child b{color:var(--amber)}.world-note{color:#a9beb2;font-size:12px;margin-top:21px;line-height:1.9}.console{background:#192b2c;padding:26px 28px 24px;min-width:0;min-height:650px}.round-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px;font-size:11px;letter-spacing:2px}.round-head i{font-style:normal;color:#809792}.round-head ol{display:flex;list-style:none;gap:6px;padding:0;margin:0}.round-head li{width:25px;height:25px;display:grid;place-content:center;font-size:10px;border:1px solid #4b635e;border-radius:50%;letter-spacing:0;color:#97aaa3}.round-head li.active{background:var(--amber);border-color:var(--amber);color:#20332c}.round-head li.done{background:#38574c;border-color:#91bda5;color:#c5ecd4}.brief h2{font-size:30px;letter-spacing:.5px;margin:10px 0 25px}.letter{position:relative;padding:24px 27px 31px;background:#eae4d3;color:#39403a;border-radius:3px 3px 24px 3px;transform:rotate(-1.3deg);box-shadow:5px 7px 0 #0b1e1c66;min-height:160px}.letter-label{font-size:11px;color:#636e61;letter-spacing:1px}.letter p{font-size:18px;font-weight:650;margin-top:14px;max-width:290px;line-height:1.8}.product-mark{position:absolute;right:16px;bottom:12px;border:1px solid #9b8b65;color:#a18c5e;padding:2px 10px;transform:rotate(8deg);font-size:24px}.brief-copy{font-size:13px;color:#c4d1c8;margin:26px 0 20px}.offers{display:grid;gap:10px}.offer{display:block;text-align:left;border:1px solid #688776;border-radius:12px;background:#2a443c;padding:16px 18px;transition:background .2s,transform .2s}.offer:hover{background:#385548;transform:translateY(-2px)}.offer-top{display:flex;align-items:center;justify-content:space-between;gap:10px}.offer-top b{font-size:17px}.offer-top>span{font-size:20px;color:var(--amber)}.offer-facts{display:block;margin-top:8px;font-size:11px;color:#b9cbbc}.offer small{display:block;margin-top:7px;font-size:12px;color:#cfdacb}.offer.only{background:var(--amber);color:#24342c;border:0;box-shadow:0 3px 0 #ab854a}.offer.only .offer-top>span,.offer.only .offer-facts{color:#45513d}.soft-note{font-size:11px;text-align:center;margin-top:16px;color:var(--muted)}.question-top{display:flex;justify-content:space-between;align-items:center;gap:12px}.question-top .eyebrow{letter-spacing:.4px;font-size:12px}.client{color:var(--muted);font-size:10px}.question-panel h2{font-size:27px;line-height:1.6;letter-spacing:.3px;margin:14px 0}.facts{background:#253a37;border-left:2px solid #779481;border-radius:0 6px 6px 0;padding:11px 12px;font-size:13px;color:#e1e6d4;font-variant-numeric:tabular-nums}.assist-line{display:flex;justify-content:space-between;align-items:center;gap:6px;margin:8px 0;min-height:38px}.notice{font-size:11px;color:#c1cabc}.text-button{border:0;background:none;color:var(--mint);font-size:12px;padding:10px 0;min-height:44px;white-space:nowrap}.text-button:hover{text-decoration:underline;text-underline-offset:4px}.hint{background:#294037;border:1px solid #586e4d;border-radius:8px;padding:10px 13px;margin-bottom:12px;font-size:12px}.hint .text-button{font-size:11px;min-height:34px;padding:6px 0;color:var(--amber)}#answer-form{display:grid;gap:10px;margin:0}.answer-display{display:flex;align-items:center;border:1px solid #6d8273;background:#102422;border-radius:10px;height:57px;padding:6px 15px;gap:9px}.answer-display label{font-size:12px;color:var(--muted)}.answer-display input{color:#f7f1df;background:none;border:0;outline:0;min-width:0;width:100%;text-align:right;font-size:32px;font-weight:600;caret-color:transparent;font-variant-numeric:tabular-nums}.answer-display b{color:var(--amber);font-size:17px}.keypad{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.keypad button{height:48px;background:#2c4341;border:1px solid #48615b;border-radius:8px;box-shadow:0 3px 0 #0f2221;font-size:23px;font-weight:550}.keypad button:hover{background:#3b5650}.keypad button:active{transform:translateY(2px);box-shadow:none}.primary{width:100%;border:0;display:flex;justify-content:center;align-items:center;gap:20px;background:var(--amber);color:#20322b;border-radius:10px;min-height:50px;padding:12px 15px;font-weight:750;font-size:15px;box-shadow:0 3px 0 #a8844b}.primary span{opacity:.65}.primary:active{transform:translateY(2px);box-shadow:none}.response{margin-top:20px;padding:20px 22px;background:linear-gradient(140deg,#2d4a3d,#223c36);border:1px solid #6b947b;border-radius:12px;animation:arrive .3s ease-out}.response-label{font-size:11px;letter-spacing:1.7px;color:var(--mint)}.solution-answer{font-size:46px;display:flex;align-items:baseline;gap:7px;margin:8px 0 12px;font-weight:650}.solution-answer small{font-size:20px;font-weight:500}.solution-answer>span{margin-left:auto;color:var(--mint);font-size:30px}.response .formula{font-size:17px;color:#e5dbbd;border-bottom:1px solid #617868;padding-bottom:13px;margin-bottom:13px}.response>p{font-size:13px;color:#d3dfcf}.work-stamp{font-size:12px;margin-top:19px;color:var(--mint);display:flex;justify-content:space-between}.work-stamp span{font-size:10px;letter-spacing:1px}.next{margin-top:22px}.settlement h2{font-size:26px;line-height:1.6;margin:10px 0 17px}.welcome{display:flex;align-items:center;gap:14px;margin-bottom:20px}.avatar{position:relative;width:54px;height:67px;overflow:hidden;border-radius:12px;background:#d9caa2;flex-shrink:0}.avatar img{position:absolute;width:361px;max-width:none;left:-18px;top:-16px;image-rendering:pixelated}.welcome b{font-size:12px;color:var(--mint)}.welcome p{font-size:13px;margin-top:4px}.receipt{background:#e8e3d4;color:#35433c;padding:17px 20px;border-radius:3px 3px 12px 3px}.receipt>span{display:block;font-size:11px;color:#6c7566;border-bottom:1px dashed #a2ad97;padding-bottom:11px;margin-bottom:11px}.receipt>div{display:flex;justify-content:space-between;font-size:13px;margin-top:8px}.receipt b{font-variant-numeric:tabular-nums}.receipt .receipt-total{border-top:1px solid #a6b09d;padding-top:11px;margin-top:12px;align-items:center;flex-wrap:wrap}.receipt-total>b{font-size:28px}.receipt em{flex-basis:100%;text-align:right;font-size:12px;font-style:normal;color:#567a53;margin-top:4px}.takeaway{font-size:13px;color:#d8e1cf;margin-top:18px}.record{font-size:10px;color:var(--muted);margin:18px 0 15px}.pause{display:block;margin:auto}.settle-intro{font-size:13px;color:#cedacb;margin-bottom:15px}.comparison{margin-top:15px;padding:12px 0;border-block:1px solid var(--line)}.comparison>b{font-size:11px;color:var(--amber)}.comparison>div{display:flex;justify-content:space-between;gap:6px;font-size:11px;margin-top:9px}.comparison p{font-size:12px;margin-top:10px;color:#d5dfcf}.prototype-end{text-align:center}.prototype-end>b{font-size:15px;color:var(--amber)}.prototype-end p{font-size:12px;margin-top:8px;color:#c3d2c6}footer{display:flex;justify-content:space-between;font-size:10px;letter-spacing:.5px;color:#93aaa2;padding-top:18px}#save-warning{font-size:12px;color:var(--amber);padding:12px 0}dialog{color:#f4f1e7;background:#203533;border:1px solid #73927f;border-radius:18px;max-width:460px;width:calc(100% - 28px);max-height:90dvh;padding:25px}dialog::backdrop{background:#051312cb}dialog h2{font-size:23px;margin:10px 0 15px}dialog p{font-size:14px;margin:14px 0}dialog .small{font-size:12px;color:#bbcec2}dialog .primary{margin-top:20px}.setting{width:100%;text-align:left;padding:13px;border:1px solid #799880;border-radius:8px;background:#375347;min-height:48px}@keyframes arrive{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
@media(min-width:761px){.brief:has(.only){padding-top:18px}.brief:has(.only) .letter{margin-block:30px}.brief:has(.only) .brief-copy{margin-top:35px}.brief:has(.only) .only{margin-top:28px}}
@media(max-width:760px){.shell{max-width:520px;padding:0 12px 14px}.masthead{height:56px}.logo{font-size:28px}.wordmark{font-size:10px;letter-spacing:1.5px;margin-left:12px}.wordmark small{font-size:9px;letter-spacing:.4px}.icon-button{width:42px;height:42px;font-size:17px}.game{grid-template-columns:1fr;border-radius:14px}.world{padding:12px 14px;display:grid;grid-template-columns:1fr 138px;grid-template-rows:19px 35px 28px auto;column-gap:12px;border-right:0;border-bottom:1px solid var(--line)}.world-head{grid-column:1;grid-row:1}.world-head .eyebrow{font-size:8px;letter-spacing:1px}.pill{font-size:8px;padding:3px 6px}.world h1{font-size:14px;letter-spacing:0;line-height:1.4;margin:5px 0 0;grid-column:1;grid-row:2}.office-frame{grid-column:2;grid-row:1/4;aspect-ratio:1.5;align-self:center;border-radius:6px}.scene-tag{font-size:6px;letter-spacing:1px;top:5px;left:5px;padding:3px 5px}.world-caption{grid-column:1;grid-row:3;font-size:10px;margin:0;gap:5px;line-height:1.4}.live-dot{width:4px;height:4px}.growth{grid-column:1/3;grid-row:4;padding-top:10px}.growth>div:first-child{font-size:10px}.growth-meter{height:4px;margin-top:7px}.ledger,.world-note{display:none}.console{padding:14px 16px 16px;min-height:0}.round-head{margin-bottom:17px;font-size:10px}.round-head li{width:23px;height:23px;font-size:9px}.brief h2{font-size:25px;margin:8px 0 20px}.letter{padding:18px 21px 24px;min-height:132px}.letter p{font-size:17px;margin-top:9px;line-height:1.65}.brief-copy{font-size:12px;margin:20px 0 17px}.offer{padding:14px 15px}.offer-top b{font-size:15px}.offer-facts{font-size:10px}.offer small{font-size:11px}.soft-note{font-size:10px;margin-top:13px}.question-panel h2{font-size:23px;line-height:1.45;margin:12px 0}.question-top .eyebrow{font-size:11px}.client{font-size:9px}.facts{font-size:12px;padding:9px 10px}.assist-line{margin:4px 0;min-height:44px}.notice{font-size:10px}.assist-line .text-button{font-size:11px}.answer-display{height:48px;padding:5px 12px}.answer-display input{font-size:29px}#answer-form{gap:8px}.keypad{gap:7px}.keypad button{height:45px;font-size:22px}.primary{min-height:48px;padding:10px 12px;font-size:14px}.response{margin-top:15px;padding:17px 18px}.solution-answer{font-size:39px}.next{margin-top:17px}.settlement h2{font-size:23px;margin:7px 0 14px}.receipt{padding:14px 17px}.welcome{margin-bottom:14px}.record{margin:14px 0 12px}.comparison p{font-size:11px}footer{font-size:8px;padding-top:12px}.hint{font-size:11px}.hint .text-button{min-height:44px}.eyebrow{font-size:10px}}
@media(max-width:380px){.shell{padding-inline:8px}.world{grid-template-columns:1fr 119px;column-gap:9px}.world h1{font-size:13px}.world-caption{font-size:9px}.console{padding-inline:13px}.question-panel h2{font-size:21px}.client{font-size:8px}.wordmark small{display:none}.question-top .eyebrow{font-size:10px}}
@media(max-width:760px) and (max-height:730px){.masthead{height:48px}.world{padding:9px 12px;grid-template-rows:17px 27px 25px auto;grid-template-columns:1fr 118px}.world h1{font-size:13px}.world-caption{font-size:9px}.growth{padding-top:7px}.console{padding-top:10px;padding-bottom:12px}.round-head{margin-bottom:10px}.question-panel h2{font-size:21px;margin:8px 0}.facts{padding:7px 9px}.assist-line{margin:0;min-height:44px}.answer-display{height:44px}.keypad button{height:44px}.keypad{gap:5px}#answer-form{gap:7px}.primary{min-height:44px}.brief h2{font-size:23px;margin-bottom:15px}.letter{min-height:115px;padding:15px 18px 20px}.letter p{font-size:15px}.brief-copy{margin:16px 0 14px}.offer{padding:12px}.soft-note{margin-top:11px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}

.answer-display label{white-space:nowrap;flex-shrink:0}
@media(max-width:760px){.game[data-phase="settlement"] .world{grid-template-columns:1fr auto;grid-template-rows:20px auto auto auto auto}.game[data-phase="settlement"] .world-head{grid-column:1/3;grid-row:1}.game[data-phase="settlement"] .world h1{grid-column:1/3;grid-row:2;font-size:18px;margin:8px 0 12px}.game[data-phase="settlement"] .office-frame{grid-column:1/3;grid-row:3;width:100%;aspect-ratio:1.5;max-height:205px}.game[data-phase="settlement"] .world-caption{grid-column:1/3;grid-row:4;margin-top:10px;font-size:11px}.game[data-phase="settlement"] .growth{grid-column:1/3;grid-row:5}.game[data-phase="settlement"] .office-frame canvas{height:auto!important;position:absolute;top:50%;transform:translateY(-50%)}}
@media(max-width:760px) and (max-height:730px){.masthead{height:44px}.world{grid-template-rows:15px 22px 22px auto;padding-block:7px}.world h1{margin-top:3px;font-size:12px}.growth{padding-top:5px}.growth-meter{margin-top:5px}.console{padding-top:8px}.round-head{margin-bottom:6px}.facts{padding-block:5px}.question-panel h2{margin-block:6px}.answer-display{height:42px}.game[data-phase="settlement"] .world{padding:10px 12px}}

dialog .hint-equation{font-size:25px;color:var(--amber);font-weight:600;padding:16px 0}

/* Character portraits share the original female staff atlas. */
.avatar.owner img{left:-198px;top:-15px}.staff-roster{display:flex;gap:24px;align-items:center;margin-top:22px}.staff-roster>div{display:flex;align-items:center;gap:10px}.staff-roster b,.staff-roster small{display:block}.staff-roster b{font-size:13px;font-weight:650}.staff-roster small{font-size:10px;color:var(--muted);margin-top:4px}.staff-roster .avatar{width:44px;height:54px;border:1px solid #7d9279}.staff-roster .avatar img{width:294px;left:-15px;top:-13px}.staff-roster .avatar.owner img{left:-162px}.staff-roster>p{font-size:11px;color:var(--muted);flex:1}.world-caption{gap:10px;min-height:42px}.world-caption .avatar{display:block;width:33px;height:40px;border:1px solid #718b70;border-radius:8px}.world-caption .avatar img{width:225px;left:-11px;top:-10px}.world-caption .avatar.owner img{left:-124px}.world-caption>span:last-child{line-height:1.55}.letter-label:has(.avatar){display:flex;align-items:center;gap:11px}.letter-label .avatar{width:40px;height:45px;border-radius:50%;border:1px solid #b3ad95;background:#d6ceb8}.letter-label .avatar img{width:260px;left:-11px;top:-13px}.letter-label b{font-size:12px;font-weight:600}.letter:has(.avatar){transform:none}.letter:has(.avatar) p{font-size:16px;max-width:100%}.brief:has(.letter .avatar) .product-mark{display:none}.notice:not(:empty){color:#f3c77d}.response-label{letter-spacing:.4px}
@media(max-width:760px){.staff-roster{display:none}.world-caption{min-height:0;gap:5px}.world-caption .avatar{width:20px;height:24px;border-radius:5px}.world-caption .avatar img{width:141px;left:-7px;top:-7px}.world-caption .avatar.owner img{left:-77px}.world-caption>span:last-child{font-size:9px;line-height:1.4}.game[data-phase="settlement"] .world-caption .avatar{width:30px;height:36px}.game[data-phase="settlement"] .world-caption .avatar img{width:207px;left:-10px;top:-10px}.game[data-phase="settlement"] .world-caption>span:last-child{font-size:11px}.letter:has(.avatar){padding:16px 18px}.letter:has(.avatar) p{font-size:15px;line-height:1.6}.notice{max-width:68%;line-height:1.4}.assist-line{justify-content:space-between}.assist-line .text-button{margin-left:auto}}