:root{color-scheme:light;font-family:ui-rounded,SF Pro Rounded,Avenir Next Rounded,Trebuchet MS,system-ui,sans-serif;font-synthesis:none;--ink: #173b3a;--ink-soft: #496360;--cream: #fff8df;--paper: #fffdf2;--paper-deep: #f5e8bd;--teal: #176d68;--teal-dark: #104c4a;--mint: #bfe4c3;--coral: #e96645;--coral-dark: #a8412f;--amber: #f2b84b;--blue: #3c8dac;--focus: #166dd7;color:var(--ink);background:#163b3a;line-height:1.45;font-weight:600}*{box-sizing:border-box}html,body,#app{min-width:320px;min-height:100%;margin:0}body{min-height:100vh;min-height:100dvh;overflow-x:hidden;background:radial-gradient(circle at 16% 0%,rgba(243,190,77,.2),transparent 34rem),linear-gradient(160deg,#194b47,#0f302f 70%)}body[data-route=expedition],body[data-route=identification],body[data-route=transformation],body[data-route=celebration]{overflow:hidden;overscroll-behavior:none}button,input,select,textarea{font:inherit}button{-webkit-tap-highlight-color:transparent}button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,[tabindex]:focus-visible{outline:4px solid var(--focus);outline-offset:3px}button:disabled{cursor:not-allowed;filter:saturate(.45);opacity:.58}.sr-only{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}.modern-app{min-height:100vh;min-height:100dvh}.modern-app.is-high-contrast{--ink: #082927;--ink-soft: #173b39;--paper: #fffef8;--paper-deep: #f5dfa0;--teal: #075e58;--teal-dark: #003f3c;--coral: #cf3e20;--coral-dark: #7a1c0c}.page-screen{min-height:100vh;min-height:100dvh;padding:max(16px,env(safe-area-inset-top)) max(16px,env(safe-area-inset-right)) max(20px,env(safe-area-inset-bottom)) max(16px,env(safe-area-inset-left));background:radial-gradient(circle at 10% 4%,rgba(255,236,150,.72),transparent 24rem),radial-gradient(circle at 90% 12%,rgba(92,182,171,.45),transparent 26rem),linear-gradient(165deg,#f5cc69,#e99a52 42%,#a95342)}.page-screen.is-forest{background:radial-gradient(circle at 50% -10%,rgba(241,225,123,.65),transparent 30rem),linear-gradient(150deg,#4f8d6d,#225e55 55%,#173e3c)}.page-shell{width:min(1160px,100%);margin:0 auto}.topbar{min-height:56px;display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:18px}.brand-lockup,.topbar-title{display:inline-flex;align-items:center;gap:10px;color:var(--cream);text-decoration:none}.brand-mark{display:grid;place-items:center;width:48px;height:48px;border-radius:17px 17px 13px 18px;transform:rotate(-3deg);border:3px solid #59392d;background:linear-gradient(145deg,#fff6cb,#e6c57e);box-shadow:0 5px #3d2a2261;color:#80523a;font-size:1.45rem}.brand-copy strong,.topbar-title strong{display:block;font-size:clamp(1.05rem,2vw,1.35rem);line-height:1.05}.brand-copy small,.topbar-title small{display:block;color:#fff8dfc7;font-size:.72rem;letter-spacing:.08em;text-transform:uppercase}.topbar-actions{display:flex;align-items:center;gap:8px}.icon-button,.button,.answer-button,.identity-card,.site-card,.player-card,.guide-card,.avatar-choice{min-height:48px;border:0;cursor:pointer;-webkit-user-select:none;user-select:none;touch-action:manipulation}.button,.icon-button{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:16px;padding:12px 18px;border:2px solid transparent;font-weight:800;line-height:1.1;transition:transform .12s ease,box-shadow .12s ease,background .12s ease}.button:hover:not(:disabled),.icon-button:hover:not(:disabled),.answer-button:hover:not(:disabled),.identity-card:hover:not(:disabled),.site-card:hover:not(:disabled),.guide-card:hover:not(:disabled){transform:translateY(-2px)}.button:active:not(:disabled),.icon-button:active:not(:disabled),.answer-button:active:not(:disabled),.identity-card:active:not(:disabled),.site-card:active:not(:disabled),.guide-card:active:not(:disabled){transform:translateY(1px)}.button.primary{color:#fffef5;background:linear-gradient(#ec714e,#d95336);border-color:#9b3829;box-shadow:0 5px #8c3529,0 10px 22px #5c2a2033}.button.secondary{color:var(--ink);background:linear-gradient(#fffdf3,#f3e5b9);border-color:#8a6445;box-shadow:0 4px #7a593f}.button.teal{color:#fff;background:linear-gradient(#25867f,#12655f);border-color:#0b4845;box-shadow:0 5px #0b4845}.button.ghost,.icon-button{color:#fff8df;background:#0f3d3a94;border-color:#fff8df52;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.icon-button{width:48px;padding:0;font-size:1.25rem}.button.wide{width:100%}.panel{border:3px solid #784e39;border-radius:26px;background:linear-gradient(145deg,#fffff7fa,#f9e7b7fa);box-shadow:0 10px #5b362657,0 24px 60px #2e261d40}.eyebrow{margin:0 0 5px;color:var(--coral-dark);font-size:.74rem;font-weight:900;letter-spacing:.12em;text-transform:uppercase}.home-grid{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(310px,.8fr);gap:clamp(18px,4vw,44px);align-items:stretch}.home-hero{position:relative;min-height:520px;overflow:hidden;padding:clamp(26px,5vw,56px);color:#fff7dd;border:3px solid rgba(72,48,36,.72);border-radius:34px;background:linear-gradient(180deg,#12413d0f,#0e2f2dd1),radial-gradient(circle at 70% 24%,#f8d374 0 5%,transparent 5.4%),linear-gradient(155deg,#78b5aa,#2d7566 52%,#163d3b);box-shadow:0 12px #5330236b,0 28px 70px #37201947;isolation:isolate}.home-hero:before,.home-hero:after{content:"";position:absolute;pointer-events:none;z-index:-1}.home-hero:before{inset:auto -8% -18% -8%;height:55%;border-radius:50% 50% 0 0;background:radial-gradient(ellipse at 18% 40%,#4a8b61 0 12%,transparent 13%),radial-gradient(ellipse at 75% 20%,#35775c 0 13%,transparent 14%),linear-gradient(#3d7257,#173d38);box-shadow:inset 0 16px 40px #dced961f}.home-hero:after{right:-40px;bottom:42px;width:min(54%,380px);aspect-ratio:1.65;border-radius:58% 44% 46% 54%;transform:rotate(-7deg);background:radial-gradient(circle at 75% 26%,#fff2c7 0 3%,#2c382c 3.4% 4.5%,transparent 4.8%),radial-gradient(ellipse at 57% 64%,transparent 0 49%,rgba(255,240,197,.9) 50% 55%,transparent 56%),linear-gradient(145deg,#fff5cdeb,#dcc086eb);opacity:.9;box-shadow:-22px 20px #142e286b}.hero-copy{position:relative;z-index:2;max-width:570px}.hero-copy h1{margin:8px 0 16px;max-width:10ch;font-size:clamp(2.8rem,7vw,5.8rem);line-height:.91;letter-spacing:-.055em;text-wrap:balance}.hero-copy>p:not(.eyebrow){max-width:36ch;margin:0 0 24px;color:#fff8dfe0;font-size:clamp(1rem,2vw,1.18rem)}.hero-badges{display:flex;flex-wrap:wrap;gap:8px;margin-top:24px}.hero-badges span{padding:8px 11px;border:1px solid rgba(255,248,223,.3);border-radius:999px;color:#fff8dfe6;background:#092c2a6b;font-size:.78rem}.home-player-panel{display:flex;flex-direction:column;padding:clamp(22px,4vw,34px)}.home-player-panel h2,.section-heading h1,.section-heading h2{margin:0;color:var(--ink);line-height:1.05}.home-player-panel>p{color:var(--ink-soft)}.player-list{display:grid;gap:10px;margin:12px 0 18px}.player-card{width:100%;display:grid;grid-template-columns:50px minmax(0,1fr) auto;align-items:center;gap:12px;padding:10px 12px;border:2px solid #b9905f;border-radius:19px;color:var(--ink);text-align:left;background:#fffdf2b8}.player-card.is-current{border-color:var(--teal);background:#e7f3d8;box-shadow:inset 0 0 0 2px #176d6826}.avatar-token,.avatar-choice{display:grid;place-items:center;width:50px;height:50px;border-radius:18px 18px 15px 20px;border:2px solid #805740;background:linear-gradient(145deg,#ffeaa8,#e5a54c);font-size:1.6rem}.player-card strong,.player-card small{display:block}.player-card small{margin-top:2px;color:var(--ink-soft);font-size:.76rem}.home-links{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:auto;padding-top:16px}.storage-warning{padding:10px 12px;border-radius:13px;border:2px solid #b36a35;background:#fff0c9;color:#6d3e22;font-size:.82rem}.dialog-backdrop{position:fixed;z-index:50;top:0;right:0;bottom:0;left:0;display:grid;place-items:center;padding:18px;background:#082322bd;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.dialog-card{width:min(520px,100%);max-height:min(760px,calc(100dvh - 36px));overflow:auto;padding:clamp(22px,5vw,38px)}.dialog-card h2{margin:0 0 6px;font-size:clamp(1.6rem,5vw,2.25rem)}.dialog-card>p{margin-top:0;color:var(--ink-soft)}.field{display:grid;gap:6px;margin:16px 0}.field label,.field>span{font-size:.82rem;font-weight:900}.field input,.field select,.field textarea{width:100%;min-height:50px;padding:10px 12px;border:2px solid #96704d;border-radius:14px;color:var(--ink);background:#fffef8}.avatar-grid{display:flex;flex-wrap:wrap;gap:10px}.avatar-choice{opacity:.68}.avatar-choice.is-selected{outline:4px solid var(--teal);outline-offset:2px;opacity:1}.avatar-choice:has(input:focus-visible),label.button:has(input:focus-visible){outline:4px solid var(--focus);outline-offset:3px}.dialog-actions,.reward-actions,.page-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}.section-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:18px;margin:16px 0 24px;color:#fff8df}.section-heading h1,.section-heading h2{color:inherit;font-size:clamp(2rem,6vw,4rem);letter-spacing:-.04em}.section-heading p{max-width:48ch;margin:8px 0 0;color:#fff8dfc7}.map-board{position:relative;padding:clamp(20px,5vw,52px);overflow:hidden}.map-board:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none;background:radial-gradient(circle at 18% 26%,rgba(64,125,100,.2) 0 8%,transparent 9%),radial-gradient(circle at 78% 68%,rgba(211,127,55,.18) 0 10%,transparent 11%),repeating-linear-gradient(112deg,transparent 0 64px,rgba(129,94,55,.04) 65px 68px)}.map-path{position:relative;z-index:1;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}.site-card{position:relative;min-height:250px;display:flex;flex-direction:column;align-items:flex-start;padding:18px;border:3px solid #73533c;border-radius:26px 26px 20px 30px;color:#fff8e3;text-align:left;overflow:hidden;background:linear-gradient(180deg,#19474108,#13332fd4),linear-gradient(145deg,#e0ad55,#9a5540);box-shadow:0 7px #604536,0 16px 28px #3f2e2433}.site-card:nth-child(2){margin-top:44px;background:linear-gradient(180deg,transparent,rgba(65,48,35,.78)),linear-gradient(145deg,#edb656,#be6641)}.site-card:nth-child(3){background:linear-gradient(180deg,transparent,rgba(16,58,48,.86)),linear-gradient(145deg,#79ad6d,#286b57)}.site-card:nth-child(4){margin-top:44px;background:linear-gradient(180deg,transparent,rgba(39,27,48,.88)),linear-gradient(145deg,#9a714e,#3b365e)}.site-card:after{content:"";position:absolute;width:140px;height:90px;right:-20px;top:28px;border-radius:55% 45% 35% 65%;transform:rotate(-12deg);background:#fff5cd38;box-shadow:-25px 30px #17373138}.site-card.is-locked{color:#65625a;filter:grayscale(.6);background:linear-gradient(#c9c4ac,#8d887b)}.site-card.is-current{border-color:#fff3b8;outline:5px solid var(--coral);outline-offset:3px}.site-status{position:relative;z-index:1;padding:5px 8px;border-radius:999px;color:#4a321f;background:#ffe49b;font-size:.68rem;font-weight:900;letter-spacing:.06em;text-transform:uppercase}.site-card h3{position:relative;z-index:1;margin:auto 0 4px;font-size:1.4rem;line-height:1}.site-card p{position:relative;z-index:1;margin:4px 0 0;color:inherit;font-size:.82rem;opacity:.86}.next-goal{margin-top:22px;padding:18px 20px}.next-goal strong,.next-goal span{display:block}.next-goal span{margin-top:4px;color:var(--ink-soft);font-size:.84rem}.active-expedition{width:100vw;height:100vh;height:100dvh;display:grid;grid-template-rows:auto minmax(0,1fr);overflow:hidden;padding:max(7px,env(safe-area-inset-top)) max(7px,env(safe-area-inset-right)) max(7px,env(safe-area-inset-bottom)) max(7px,env(safe-area-inset-left));background:#102e2e}.game-topbar{position:relative;z-index:8;min-height:48px;display:grid;grid-template-columns:minmax(48px,auto) 1fr minmax(48px,auto);align-items:center;gap:8px;color:#fff8df}.game-topbar .icon-button{width:48px;min-height:48px}.expedition-progress{justify-self:center;width:min(440px,100%);display:grid;grid-template-columns:auto minmax(70px,1fr) auto;align-items:center;gap:8px;font-size:.76rem}.progress-track{height:12px;overflow:hidden;border:2px solid rgba(255,248,223,.58);border-radius:999px;background:#041a1a8c}.progress-fill{height:100%;width:var(--progress, 0%);border-radius:inherit;background:linear-gradient(90deg,#f3b74c,#ec6a47);transition:width .32s ease}.game-composition{min-height:0;display:grid;grid-template-columns:minmax(0,1.55fr) minmax(320px,.75fr);gap:10px}.scene-wrap{position:relative;min-width:0;min-height:0;overflow:hidden;border:3px solid #76523d;border-radius:28px;background:#295e57;box-shadow:inset 0 0 0 2px #fff8df2e}.scene-wrap canvas{display:block;width:100%;height:100%}.scene-chip{position:absolute;top:12px;left:12px;max-width:calc(100% - 24px);padding:7px 10px;border:1px solid rgba(255,248,223,.32);border-radius:999px;color:#fff8df;background:#0b302ea6;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);font-size:.73rem}.piece-toast{position:absolute;left:50%;bottom:18px;width:min(360px,calc(100% - 30px));padding:12px 16px;transform:translate(-50%);border:2px solid #78553a;border-radius:18px;color:var(--ink);text-align:center;background:#fffae1f0;box-shadow:0 8px 30px #21241c40;animation:toastIn .26s ease-out}.question-dock{min-height:0;display:flex;flex-direction:column;padding:clamp(14px,2.5vw,24px);overflow:hidden;border:3px solid #76523d;border-radius:28px;background:linear-gradient(160deg,#fffdf2,#f3e2ad);box-shadow:inset 0 2px #fff}.question-head{display:flex;justify-content:space-between;align-items:flex-start;gap:10px}.question-head .eyebrow{margin-bottom:2px}.question-dock h1,.question-dock h2{margin:0;color:var(--ink);font-size:clamp(1.45rem,3vw,2.3rem);line-height:1;letter-spacing:-.03em}.celebration-dock{justify-content:center;text-align:center}.celebration-copy{flex:1 1 auto;display:grid;place-content:center;gap:10px;min-height:100px;padding:12px 0}.celebration-copy strong{color:var(--coral-dark);font-size:clamp(2rem,5vw,4rem);line-height:1;text-shadow:0 3px 0 #fff1c5}.celebration-copy p{margin:0;color:var(--ink-soft);font-size:clamp(1rem,2vw,1.25rem)}.celebration-actions{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.celebration-actions .button:only-child{grid-column:1 / -1}.read-button{flex:0 0 auto;width:48px;min-height:48px;padding:0;border:2px solid #8b694a;border-radius:15px;color:var(--ink);background:#fff7d8}.model-slot{min-height:86px;flex:1 1 auto;display:grid;place-items:center;margin:8px 0}.math-model{max-width:100%}.object-model{display:flex;align-items:center;justify-content:center;gap:10px}.object-group{min-width:42px;display:flex;flex-wrap:wrap;justify-content:center;gap:6px;padding:8px;border:2px solid #b38750;border-radius:16px;background:#fffdf1b3}.object-group i{width:24px;height:20px;border:2px solid #79513b;border-radius:50% 54% 45% 48%;transform:rotate(calc((var(--token-index) - 2) * 5deg));background:linear-gradient(145deg,#f5c45d,#db7545)}.object-group.group-2 i{background:linear-gradient(145deg,#70b8a4,#287d73)}.object-model b{color:var(--ink-soft);font-size:1.5rem}.dot-cards{display:flex;gap:10px}.dot-card{width:72px;display:grid;grid-template-columns:1fr 1fr;gap:7px;padding:10px;border:3px solid #805a40;border-radius:16px;background:#fff9df}.dot-card i,.frame-model i{aspect-ratio:1;border-radius:50%;background:#e5d9b9}.dot-card i:last-child:nth-child(odd){grid-column:1 / 3;justify-self:center;width:calc(50% - 4px)}.dot-card i.is-filled,.frame-model i.is-filled{border:2px solid #a33f2f;background:#e86847}.frame-model{width:min(330px,100%);display:grid;grid-template-columns:repeat(5,1fr);gap:5px;padding:7px;border:3px solid #79543a;border-radius:14px;background:#fff9df}.frame-model i{border:1px solid #c7b88f}.frame-model i.is-second{border-color:#176d68;background:#35a096}.finger-model{display:flex;align-items:center;gap:10px}.finger-model span{position:relative;display:grid;place-items:center}.finger-model i{font-style:normal;font-size:clamp(2.2rem,6vw,4rem)}.finger-model b{position:absolute;z-index:1;display:grid;place-items:center;width:27px;height:27px;border-radius:50%;color:#fff;background:var(--teal)}.finger-model em{font-style:normal;font-size:1.4rem}.number-path{width:100%;display:flex;align-items:flex-start;justify-content:center}.number-path span{position:relative;flex:1 1 0;max-width:42px;display:grid;justify-items:center;color:var(--ink-soft);font-size:.72rem}.number-path span:before{content:"";position:absolute;top:8px;left:0;width:100%;height:3px;background:#9f805b}.number-path i{position:relative;z-index:1;width:14px;height:14px;border:2px solid #7b6044;border-radius:50%;background:#fff8dc}.number-path .is-landing i{transform:scale(1.35);border-color:#9d3d2d;background:#ef724e}.number-path .is-end b{color:var(--coral-dark);font-size:.95rem}.bond-model{position:relative;width:230px;height:120px;display:grid;grid-template-columns:1fr 1fr;grid-template-rows:1fr 1fr;gap:18px 36px}.bond-whole,.bond-part{position:relative;z-index:2;display:grid;place-items:center;min-width:70px;min-height:48px;padding:4px;border:3px solid #73513b;border-radius:50%;color:var(--ink);background:#fff9dd}.bond-whole{grid-column:1 / 3;justify-self:center}.bond-part.is-missing{border-style:dashed;border-color:var(--coral-dark);background:#fff0c6}.bond-model small{font-size:.5rem;line-height:1;text-transform:uppercase}.bond-line{position:absolute;z-index:1;top:53px;width:72px;height:3px;background:#76543e}.bond-line.left{left:43px;transform:rotate(33deg)}.bond-line.right{right:43px;transform:rotate(-33deg)}.equation-model{display:flex;gap:7px;align-items:center}.equation-model span{min-width:44px;padding:8px;border:2px solid #9b7751;border-radius:13px;text-align:center;background:#fff9dc;font-size:clamp(1.3rem,4vw,2.2rem)}.feedback-box{min-height:44px;display:flex;align-items:center;gap:8px;margin-bottom:8px;padding:8px 10px;border:2px solid transparent;border-radius:13px;color:var(--ink-soft);font-size:.82rem}.feedback-box.is-retry{border-color:#d49845;color:#724623;background:#fff0bd;animation:gentleWobble .3s ease}.feedback-box.is-help{border-color:#3e8d82;color:#174f4b;background:#dff0dd}.answer-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}.answer-button{min-height:58px;border:3px solid #78543d;border-radius:17px;color:var(--ink);background:linear-gradient(#fffef5,#efdca9);box-shadow:0 4px #71503b;font-size:clamp(1.25rem,4vw,1.85rem);font-weight:900}.answer-button.is-draft{border-color:var(--teal);background:#dff2d6}.keypad{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:7px}.keypad .answer-button{min-height:50px;font-size:1.15rem}.draft-display{min-height:52px;display:flex;align-items:center;justify-content:center;margin-bottom:8px;border:3px solid #8c6948;border-radius:15px;background:#fffef5;font-size:1.65rem}.keyboard-hint{margin:7px 0 0;color:var(--ink-soft);text-align:center;font-size:.68rem}.support-card{padding:10px;border:2px solid #3f8b80;border-radius:16px;background:#e2f1dd}.support-card p{margin:0 0 10px;color:#174f4b}.identity-grid{display:grid;gap:9px;margin-top:auto}.identity-card{width:100%;min-height:74px;display:grid;grid-template-columns:36px 1fr;gap:10px;align-items:center;padding:10px 12px;border:3px solid #7b583f;border-radius:18px;color:var(--ink);text-align:left;background:linear-gradient(#fffef5,#edddb3);box-shadow:0 4px #72513a}.identity-card.is-tried{opacity:.68;background:#e4ddc8;box-shadow:none;cursor:default}.identity-index{display:grid;place-items:center;width:34px;height:34px;border-radius:12px;color:#fff;background:var(--teal)}.identity-card strong,.identity-card small{display:block}.identity-card small{margin-top:3px;color:var(--ink-soft);font-size:.7rem}.transformation-overlay{position:absolute;top:0;right:0;bottom:0;left:0;display:grid;place-items:center;pointer-events:none;color:#fff;text-align:center;text-shadow:0 3px 14px rgba(0,0,0,.5)}.transformation-overlay h1{margin:0;font-size:clamp(2.4rem,9vw,7rem);line-height:.9;animation:titleReveal .7s .45s both cubic-bezier(.2,.8,.2,1)}.reward-screen{position:relative;min-height:100vh;min-height:100dvh;display:grid;place-items:center;overflow:hidden;padding:max(18px,env(safe-area-inset-top)) max(18px,env(safe-area-inset-right)) max(18px,env(safe-area-inset-bottom)) max(18px,env(safe-area-inset-left));background:#173b3a}.reward-screen canvas{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%}.reward-panel{position:relative;z-index:2;width:min(540px,100%);padding:clamp(22px,5vw,42px);text-align:center}.reward-medal{width:108px;height:108px;display:grid;place-items:center;margin:-76px auto 12px;border:5px solid #70452d;border-radius:50% 45% 54% 47%;background:linear-gradient(145deg,#ffe88e,#e77543);box-shadow:0 8px #69442f,0 14px 30px #37271f47;font-size:3rem}.reward-panel h1{margin:6px 0;font-size:clamp(2rem,7vw,3.8rem);line-height:.95}.reward-panel h2{margin:6px 0;color:var(--coral-dark)}.reward-panel p{color:var(--ink-soft)}.reward-actions{justify-content:center}.guide-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:16px}.guide-card{min-height:260px;display:flex;flex-direction:column;padding:16px;border:3px solid #73503a;border-radius:24px;color:var(--ink);text-align:left;background:linear-gradient(155deg,#fffdf0,#ead7a6);box-shadow:0 6px #6d4b38}.guide-card.is-mystery{color:#dae0d3;background:linear-gradient(155deg,#49625c,#243e3d)}.guide-portrait{position:relative;height:130px;margin-bottom:12px;overflow:hidden;border-radius:18px;background:linear-gradient(155deg,#93c6a3,#34756b)}.guide-portrait:before{content:"";position:absolute;width:72%;height:46%;left:14%;top:27%;border-radius:60% 42% 48% 55%;transform:rotate(-4deg);background:#214c48;box-shadow:62px -20px 0 -25px #214c48,-55px 9px 0 -25px #214c48}.guide-card.is-mystery .guide-portrait:after{content:"?";position:absolute;top:0;right:0;bottom:0;left:0;display:grid;place-items:center;color:#fff3c3;font-size:3rem}.guide-card h3{margin:auto 0 4px;font-size:1.2rem}.guide-card p{margin:0;color:inherit;font-size:.78rem;opacity:.78}.guide-detail{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(280px,.95fr);gap:20px}.guide-canvas-wrap{min-height:360px;overflow:hidden;border-radius:22px;background:#285e58}.guide-canvas-wrap canvas{width:100%;height:100%}.fact-list{display:grid;gap:10px;padding:0;list-style:none}.fact-list li,.stat-card,.setting-row{padding:12px;border:2px solid #b59265;border-radius:15px;background:#fffef7ad}.stats-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-bottom:18px}.stat-card strong,.stat-card span{display:block}.stat-card strong{font-size:clamp(1.3rem,4vw,2rem)}.stat-card span{color:var(--ink-soft);font-size:.75rem}.grownup-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:18px}.grownup-card{padding:clamp(18px,4vw,30px)}.grownup-card h2,.grownup-card h3{margin-top:0}.skill-table{width:100%;border-collapse:collapse}.skill-table th,.skill-table td{padding:10px 6px;border-bottom:1px solid #c7ad7f;text-align:left;font-size:.8rem}.skill-status{display:inline-block;padding:4px 7px;border-radius:999px;background:#e5d9b9;font-size:.65rem;text-transform:uppercase}.skill-status.is-mastered{color:#114b47;background:#cfe7c6}.setting-list{display:grid;gap:10px}.setting-row{display:grid;grid-template-columns:1fr auto;align-items:center;gap:14px}.setting-row strong,.setting-row small{display:block}.setting-row small{color:var(--ink-soft);font-size:.72rem}.toggle{position:relative;width:56px;height:32px;display:inline-block}.toggle input{position:absolute;opacity:0}.toggle input:focus-visible+span{outline:4px solid var(--focus);outline-offset:3px}.toggle span{position:absolute;top:0;right:0;bottom:0;left:0;border:2px solid #705643;border-radius:999px;background:#c6bba0}.toggle span:after{content:"";position:absolute;width:22px;height:22px;left:3px;top:3px;border-radius:50%;background:#fffef6;box-shadow:0 1px 3px #00000040;transition:transform .15s ease}.toggle input:checked+span{background:var(--teal)}.toggle input:checked+span:after{transform:translate(24px)}.range-row input{width:min(180px,36vw);accent-color:var(--teal)}.danger-zone{margin-top:18px;padding-top:18px;border-top:2px dashed #b58a5e}.button.danger{color:#7c2418;border:2px solid #b94d36;background:#ffe4d4}.toast-region{position:fixed;z-index:100;left:50%;bottom:max(18px,env(safe-area-inset-bottom));width:min(420px,calc(100% - 30px));transform:translate(-50%);pointer-events:none}.app-toast{padding:12px 16px;border:2px solid #704d39;border-radius:15px;color:var(--ink);text-align:center;background:#fff7d4;box-shadow:0 8px 28px #19231f47}@keyframes gentleWobble{20%{transform:translate(-4px)}50%{transform:translate(4px)}80%{transform:translate(-2px)}}@keyframes toastIn{0%{opacity:0;transform:translate(-50%,12px) scale(.96)}}@keyframes titleReveal{0%{opacity:0;transform:scale(.72) rotate(-3deg)}}@media(max-width:900px){.home-grid,.guide-detail,.grownup-grid{grid-template-columns:1fr}.home-hero{min-height:430px}.map-path{grid-template-columns:1fr 1fr}.site-card:nth-child(2n){margin-top:30px}.game-composition{grid-template-columns:minmax(0,1.22fr) minmax(290px,.78fr)}.stats-grid{grid-template-columns:1fr 1fr}}@media(max-width:640px)and (orientation:portrait){.page-screen{padding-inline:max(12px,env(safe-area-inset-left))}.brand-copy small,.topbar .button .label-optional{display:none}.home-grid{gap:14px}.home-hero{min-height:390px;padding:28px 22px}.hero-copy h1{font-size:clamp(3.2rem,18vw,5rem)}.home-hero:after{right:-65px;bottom:25px;width:70%}.home-links{grid-template-columns:1fr}.section-heading{align-items:flex-start;flex-direction:column}.map-board{padding:16px}.map-path{grid-template-columns:1fr}.site-card,.site-card:nth-child(2n){min-height:180px;margin-top:0}.game-topbar{min-height:43px}.game-topbar .icon-button{width:48px;min-height:48px}.game-composition{position:relative;display:block}.scene-wrap{position:absolute;top:0;right:0;bottom:0;left:0;border-radius:22px}.question-dock{position:absolute;z-index:5;left:6px;right:6px;bottom:6px;max-height:min(55dvh,350px);padding:12px;border-radius:22px;overflow:auto;overscroll-behavior:contain;box-shadow:0 -10px 32px #0b282647,inset 0 2px #fff}.question-dock h1,.question-dock h2{font-size:clamp(1.35rem,7vw,1.8rem)}.model-slot{min-height:62px;margin:4px 0}.math-model.is-compact,.math-model{transform:scale(.88)}.answer-button{min-height:52px}.feedback-box{min-height:38px;margin-bottom:5px;padding-block:5px}.piece-toast{top:56px;bottom:auto;width:min(280px,calc(100% - 24px));padding:8px 10px;font-size:.72rem;line-height:1.25}.keyboard-hint{display:none}.identity-card{min-height:60px;padding-block:7px}.identity-card small{display:none}body[data-route=identification] .game-composition,body[data-route=celebration] .game-composition{display:grid;grid-template-columns:minmax(0,1fr);grid-template-rows:minmax(145px,1fr) auto;gap:6px}body[data-route=identification] .scene-wrap,body[data-route=identification] .question-dock,body[data-route=celebration] .scene-wrap,body[data-route=celebration] .question-dock{position:relative;inset:auto}body[data-route=identification] .question-dock,body[data-route=celebration] .question-dock{max-height:none;padding:8px 10px;overflow:hidden}body[data-route=identification] .model-slot{display:none}body[data-route=identification] .identity-grid{gap:6px;margin-top:5px}body[data-route=identification] .identity-card{min-height:54px;padding-block:5px}body[data-route=identification] .identity-card small{display:-webkit-box;overflow:hidden;font-size:.62rem;line-height:1.15;-webkit-box-orient:vertical;-webkit-line-clamp:2}body[data-route=celebration] .celebration-dock{min-height:168px;padding:10px 12px max(10px,env(safe-area-inset-bottom))}body[data-route=celebration] .celebration-copy{min-height:50px;padding:4px 0 8px}body[data-route=celebration] .celebration-copy strong{font-size:clamp(1.65rem,9vw,2.3rem)}body[data-route=celebration] .celebration-copy p{font-size:.88rem}body[data-route=celebration] .celebration-actions .button{min-height:52px;padding-inline:8px}.guide-grid{grid-template-columns:1fr 1fr;gap:10px}.guide-card{min-height:215px;padding:10px}.guide-portrait{height:105px}.stats-grid{grid-template-columns:1fr 1fr}}@media(max-width:360px)and (orientation:portrait){.question-dock{max-height:58dvh}.model-slot{min-height:52px}.answer-button{min-height:48px}.identity-card{min-height:54px}.guide-grid{grid-template-columns:1fr}}@media(max-height:460px)and (orientation:landscape){.active-expedition{padding-block:max(4px,env(safe-area-inset-top)) max(4px,env(safe-area-inset-bottom))}.game-topbar{min-height:40px}.game-composition{grid-template-columns:minmax(0,1.42fr) minmax(300px,.78fr);gap:7px}.scene-wrap,.question-dock{border-radius:19px}.question-dock{padding:9px 12px}.question-dock h1,.question-dock h2{font-size:1.3rem}.model-slot{min-height:50px;margin:2px 0}.math-model{transform:scale(.74)}.feedback-box{min-height:34px;margin-bottom:4px;padding:4px 8px}.answer-button{min-height:48px}.identity-card{min-height:55px;padding-block:6px}.identity-card small,.keyboard-hint,body[data-route=identification] .model-slot{display:none}body[data-route=identification] .identity-grid{gap:6px;margin-top:5px}body[data-route=identification] .identity-card{min-height:54px;padding-block:5px}body[data-route=identification] .identity-card small{display:-webkit-box;overflow:hidden;font-size:.62rem;line-height:1.15;-webkit-box-orient:vertical;-webkit-line-clamp:2}body[data-route=celebration] .celebration-copy{min-height:38px;padding:2px 0 5px}body[data-route=celebration] .celebration-copy strong{font-size:1.6rem}body[data-route=celebration] .celebration-copy p{font-size:.78rem}body[data-route=celebration] .celebration-actions{grid-template-columns:1fr;gap:6px}body[data-route=celebration] .celebration-actions .button{min-height:48px;padding-block:6px}.reward-panel{width:min(760px,100%);max-height:calc(100dvh - 14px);padding:14px 22px 12px}.reward-medal{width:68px;height:68px;margin:-48px auto 3px;border-width:3px;font-size:1.8rem}.reward-panel h1{margin:2px 0;font-size:clamp(2rem,7vh,2.8rem)}.reward-panel h2{margin:2px 0;font-size:1.05rem}.reward-panel p{margin:6px auto;max-width:58ch;font-size:.78rem}.reward-actions{flex-wrap:nowrap;gap:7px;margin-top:8px}.reward-actions .button{flex:1 1 auto;min-width:0;padding:9px 12px;font-size:.78rem}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}}.modern-app.is-reduced-motion *,.modern-app.is-reduced-motion *:before,.modern-app.is-reduced-motion *:after{scroll-behavior:auto!important;animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}.orientation-suggestion{position:fixed;z-index:120;top:max(66px,calc(env(safe-area-inset-top) + 58px));left:50%;width:min(720px,calc(100% - 24px));display:grid;grid-template-columns:auto minmax(0,1fr) auto auto;align-items:center;gap:10px;padding:10px;transform:translate(-50%);border:2px solid #f5d477;border-radius:18px;color:#fff8df;background:#0a3230f7;box-shadow:0 10px 30px #04181759}.orientation-suggestion>span{display:grid;place-items:center;width:42px;height:42px;border-radius:13px;color:#173b3a;background:#f5d477;font-size:1.5rem;font-weight:900}.orientation-suggestion p,.orientation-suggestion strong,.orientation-suggestion small{display:block;margin:0}.orientation-suggestion small{color:#fff8dfd1;font-size:.74rem}.orientation-suggestion .button{min-height:48px;padding:9px 13px;white-space:nowrap}@media(max-width:620px)and (orientation:portrait){.orientation-suggestion{top:max(62px,calc(env(safe-area-inset-top) + 54px));grid-template-columns:auto minmax(0,1fr) auto}.orientation-suggestion p{grid-column:2 / -1}.orientation-suggestion .button{grid-column:span 1}.orientation-suggestion .button.teal{grid-column:2}}@media(orientation:landscape){.modern-app.is-big-screen .active-expedition{padding:max(env(safe-area-inset-top),clamp(8px,2.25vmin,30px)) max(env(safe-area-inset-right),clamp(8px,2.75vmin,42px)) max(env(safe-area-inset-bottom),clamp(8px,2.25vmin,30px)) max(env(safe-area-inset-left),clamp(8px,2.75vmin,42px))}.modern-app.is-big-screen .game-topbar,.modern-app.is-big-screen .game-composition{width:min(1800px,100%);margin-inline:auto}.modern-app.is-big-screen .game-topbar{min-height:48px}.modern-app.is-big-screen .expedition-progress{width:min(560px,70vw);font-size:clamp(.78rem,1.1vw,1.15rem)}.modern-app.is-big-screen .progress-track{height:clamp(12px,1.35vmin,18px)}.modern-app.is-big-screen .game-composition{grid-template-columns:minmax(0,1fr) minmax(300px,38%);gap:clamp(8px,1.35vmin,18px)}.modern-app.is-big-screen .scene-wrap,.modern-app.is-big-screen .question-dock{border-radius:clamp(20px,2.2vmin,34px)}.modern-app.is-big-screen .scene-wrap{border-width:clamp(3px,.35vmin,5px)}.modern-app.is-big-screen .scene-chip{top:clamp(9px,1.4vmin,18px);left:clamp(9px,1.4vmin,18px);font-size:clamp(.7rem,1vw,1rem)}.modern-app.is-big-screen .piece-toast{bottom:clamp(12px,2vmin,26px);width:min(560px,calc(100% - 36px));padding:clamp(10px,1.45vmin,18px);font-size:clamp(.78rem,1.18vw,1.15rem)}.modern-app.is-big-screen .question-dock{padding:clamp(10px,1.7vw,28px)}.modern-app.is-big-screen .question-dock h1,.modern-app.is-big-screen .question-dock h2{font-size:clamp(1.45rem,3.1vw,3rem)}.modern-app.is-big-screen .feedback-box{min-height:44px;font-size:clamp(.8rem,1.15vw,1.2rem)}.modern-app.is-big-screen .answer-button{min-height:clamp(52px,7.5vmin,76px);font-size:clamp(1.55rem,2.8vw,2.65rem)}.modern-app.is-big-screen .identity-card{min-height:clamp(56px,10vmin,88px)}.modern-app.is-big-screen .identity-card strong{font-size:clamp(.95rem,1.35vw,1.35rem)}.modern-app.is-big-screen .identity-card small{font-size:clamp(.66rem,.9vw,.92rem)}.modern-app.is-big-screen .celebration-copy strong{font-size:clamp(1.75rem,4.2vw,4.75rem)}.modern-app.is-big-screen .celebration-actions .button{min-height:52px}.modern-app.is-big-screen .reward-screen{padding:max(env(safe-area-inset-top),clamp(8px,2.25vmin,30px)) max(env(safe-area-inset-right),clamp(8px,2.75vmin,42px)) max(env(safe-area-inset-bottom),clamp(8px,2.25vmin,30px)) max(env(safe-area-inset-left),clamp(8px,2.75vmin,42px))}.modern-app.is-big-screen .reward-panel{width:min(760px,100%)}.modern-app.is-big-screen .reward-actions{flex-wrap:nowrap}.modern-app.is-big-screen .reward-actions .button{min-width:0;min-height:48px;flex:1 1 0}}@media(min-width:1000px)and (orientation:landscape){.modern-app.is-big-screen .game-composition{grid-template-columns:minmax(0,1fr) minmax(360px,31%)}.modern-app.is-big-screen .reward-screen{place-items:center end}.modern-app.is-big-screen .reward-panel{width:min(540px,42vw);margin-right:clamp(0px,2vw,36px)}.modern-app.is-big-screen .reward-actions{display:grid;grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-height:460px)and (orientation:landscape){.modern-app.is-big-screen .question-dock{padding:7px 9px}.modern-app.is-big-screen .question-dock h1,.modern-app.is-big-screen .question-dock h2{font-size:1.15rem}.modern-app.is-big-screen .feedback-box{min-height:34px;padding-block:4px;font-size:.72rem;line-height:1.15}.modern-app.is-big-screen .identity-grid{gap:4px;margin-top:3px}.modern-app.is-big-screen .identity-card{min-height:52px;padding-block:4px}.modern-app.is-big-screen .identity-card strong{font-size:.9rem}.modern-app.is-big-screen .identity-card small{font-size:.6rem}}