:root{--target-size: 32px;--bg-cream: #fdf6e7;--card-surface: rgba(255, 250, 238, .94);--card-solid: #fffaf0;--ink-strong: #1f2d24;--ink-muted: #4b5c50;--brand-terracotta: #b8422d;--brand-terracotta-hover: #9e3522;--brand-amber: #d97706;--brand-slate: #28527a;--border-warm: rgba(154, 108, 62, .28);--shadow-soft: 0 12px 32px rgba(42, 32, 18, .16)}@media (pointer: coarse){:root{--target-size: 44px}}*,*:before,*:after{box-sizing:border-box}h1,h2,h3{text-wrap:balance;margin:0;font-family:Lora,Georgia,serif;color:var(--ink-strong)}p,li{text-wrap:pretty}button,select,textarea,input{font:inherit;min-block-size:var(--target-size)}button{cursor:pointer}button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible,summary:focus-visible{outline:2.5px solid var(--brand-slate);outline-offset:2px}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.app-viewport{position:relative;width:100%;height:100%;overflow:hidden;touch-action:none}.campus-canvas{width:100%!important;height:100%!important;display:block;touch-action:none}.room-fade-curtain{position:fixed;inset:0;background:#fdf4dc;opacity:0;pointer-events:none;transition:opacity .18s ease;z-index:45}.ghibli-grade-overlay{position:fixed;inset:0;z-index:1;pointer-events:none;background:radial-gradient(ellipse 120% 90% at 50% 35%,#fff4dc00 55%,#6e502833),linear-gradient(180deg,#ffeecd1a,#ffeecd00 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#20180c1a;min-inline-size:0}.hud-title-group{display:flex;flex-direction:column;line-height:1.18;min-inline-size:0}.hud-school-kicker{font-size:.68rem;font-weight:700;text-transform:uppercase;letter-spacing:.04em;color:var(--brand-terracotta)}.hud-room-label{font-size:.84rem;color:var(--ink-strong);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:38vw}.hud-pill-btn{display:inline-flex;align-items:center;gap:6px;padding:0 12px;border-radius:999px;border:1px solid var(--border-warm);background:var(--card-surface);backdrop-filter:blur(8px);color:var(--ink-strong);font-size:.82rem;font-weight:600;white-space:nowrap;box-shadow:0 4px 12px #20180c17;transition:transform .15s ease,background-color .15s ease}.hud-pill-btn:hover{background:#fff4d8}.hud-pill-btn:active{transform:scale(.96)}.hud-pill-btn.is-highlight{background:#28527a;color:#fff;border-color:#1f4161}.hud-pill-btn.is-highlight:hover{background:#1f4263}.hud-pill-btn.is-warm{background:var(--brand-terracotta);color:#fff;border-color:#963220}.hud-pill-btn.is-warm:hover{background:var(--brand-terracotta-hover)}.hud-pill-btn.is-exit{background:#fef0d5;color:#8f2d1d}.hud-pill-btn.is-camera-active{background:#2b6447;color:#fff;border-color:#1f4b35}.hud-pill-btn.is-camera-active:hover{background:#214f38}.avatar-overhead{display:flex;flex-direction:column;align-items:center;gap:5px;transform:translateY(-10px)}.speech-bubble{max-width:220px;min-width:72px;padding:7px 12px;border-radius:14px;background:#fffef9;color:#1d2922;border:2px solid #d9822b;box-shadow:0 6px 18px #18140c33;font-size:.83rem;font-weight:600;line-height:1.35;text-align:center;overflow-wrap:anywhere;position:relative;animation:bubble-pop .2s cubic-bezier(.2,.9,.3,1.1)}.speech-bubble:after{content:"";position:absolute;bottom:-7px;left:50%;transform:translate(-50%);border-width:7px 6px 0;border-style:solid;border-color:#d9822b transparent transparent}@keyframes bubble-pop{0%{opacity:0;transform:translateY(6px) scale(.9)}to{opacity:1;transform:translateY(0) scale(1)}}.avatar-nametag{display:inline-flex;align-items:center;gap:5px;padding:2px 9px;border-radius:999px;background:#1c2822d1;color:#fff;font-size:.72rem;font-weight:600;white-space:nowrap}.avatar-nametag.is-self{background:#b8422d;border:1px solid #ffe5b4}.avatar-nametag.is-npc{background:#28527ae0}.avatar-cohort{opacity:.88;font-weight:400;font-size:.67rem;padding-left:4px;border-left:1px solid rgba(255,255,255,.35)}.building-crest-tag{background:#223444db;color:#fffaf0;padding:3px 10px;border-radius:999px;font-size:.72rem;font-weight:700;white-space:nowrap}.campus-banner-badge{background:#b92b27;color:#ffea9f;padding:2px 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var(--border-warm);box-shadow:var(--shadow-soft)}.chat-bar-input{flex:1;min-inline-size:0;border:none;background:transparent;color:var(--ink-strong);font-size:.92rem;outline:none}.chat-char-count{font-size:.74rem;color:var(--ink-muted);font-variant-numeric:tabular-nums;flex-shrink:0}.chat-send-btn{display:inline-flex;align-items:center;justify-content:center;gap:5px;padding:0 15px;border-radius:999px;border:none;background:var(--brand-terracotta);color:#fff;font-size:.85rem;font-weight:700}.chat-send-btn:hover{background:var(--brand-terracotta-hover)}.virtual-joystick{position:fixed;left:max(1rem,env(safe-area-inset-left,0px));bottom:calc(max(.75rem,env(safe-area-inset-bottom,0px)) + 92px);width:84px;height:84px;border-radius:50%;background:#fffaee7a;border:2px solid rgba(124,83,56,.38);backdrop-filter:blur(4px);display:none;align-items:center;justify-content:center;z-index:28;touch-action:none}@media (pointer: 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a{color:var(--brand-slate);font-weight:700}.webgl-fallback-screen{width:100%;height:100%;display:flex;align-items:center;justify-content:center;padding:20px;background:linear-gradient(180deg,#cfe8fa,#fdf4dc)}.webgl-fallback-card{max-width:460px;background:#fffaf0;padding:24px;border-radius:20px;border:1.5px solid var(--border-warm);text-align:center}.fallback-btn-row{display:flex;gap:10px;margin-top:14px}@media (max-width: 680px){.hide-xs,.hide-sm{display:none}.hud-pill-btn{padding:0 10px;font-size:.77rem}.hud-room-label{max-width:32vw;font-size:.78rem}.send-btn-text{display:none}.outfit-grid{grid-template-columns:1fr 1fr}.schematic-middle-grid{grid-template-columns:1fr}.milestone-item{grid-template-columns:1fr;gap:3px}}@media (max-height: 500px) and (orientation: landscape){.quick-greetings-strip{display:none}.welcome-card{padding:14px 18px}.welcome-title{font-size:1.25rem}.virtual-joystick{width:70px;height:70px;bottom:calc(max(.5rem,env(safe-area-inset-bottom,0px)) + 58px)}}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important}}.classroom-hint{position:fixed;top:calc(max(.55rem,env(safe-area-inset-top,0px)) + 52px);left:50%;transform:translate(-50%);z-index:29;pointer-events:none;padding:5px 14px;border-radius:999px;background:#28527ae0;color:#fff;font-size:.78rem;font-weight:600;white-space:nowrap;box-shadow:0 4px 12px #141c2433;animation:hint-fade 6s ease forwards}@keyframes hint-fade{0%,75%{opacity:1}to{opacity:0}}.hall-mode-bar{position:fixed;top:calc(max(.55rem,env(safe-area-inset-top,0px)) + 52px);left:50%;transform:translate(-50%);z-index:30;display:flex;flex-wrap:wrap;justify-content:center;gap:6px;max-width:calc(100vw - 32px)}.classroom-hint.is-below-bar{top:calc(max(.55rem,env(safe-area-inset-top,0px)) + 98px);white-space:normal;text-align:center;max-width:calc(100vw - 32px)}