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#151829;--c-night-3: #20243c;--c-primary: #eef0ff;--c-primary-hover: #ffffff;--c-on-primary: #15172b;--c-focus: #8aa6ff;--hue-blue: #6f93ff;--hue-cyan: #4fd8e6;--hue-purple: #bd8cff;--hue-amber: #ffc443;--hue-green: #3fdb9c;--hue-coral: #ff8591;--hue-tangerine: #ff9d61;--hue-rose: #ff7fb0;--hue-volt: #d4ff5c;--hue-slate: #6d7299;--c-good: #4fe0a4;--c-good-bright: #4fe0a4;--c-good-wash: rgba(79, 224, 164, .14);--c-bad: #ff8591;--c-bad-bright: #ff8591;--c-bad-wash: rgba(255, 133, 145, .14);--c-warn: #ffc443;--c-warn-wash: rgba(255, 196, 67, .14);--c-info: #8aa6ff;--c-info-wash: rgba(138, 166, 255, .14);--emblem-line: #080914;--tile-shade: #04050c;--tile-new-top: #3a3f63;--tile-inset: #ffffff;--tile-medal: #eef0ff;--tile-shadow: rgba(0, 0, 0, .5);--pip-ink: #0b0c18;--ring-track: rgba(238, 240, 255, .12);--scene-ground: #2a2f50;--scene-ground-inset: rgba(255, 255, 255, .05);--scene-paper: #e3e6fa;--scene-paper-2: #cfd3ef;--scene-metal: #6d7299;--scene-machine: #10121f;--scene-belt: #080914;--scene-grid: #9ba1c9;--scene-glass: rgba(111, 147, 255, .3);--scene-trace: #6d7299;--rank-bronze: #eea574;--rank-silver: #d3d9f1;--rank-gold: #ffd54f;--sh-1: 0 1px 2px rgba(0, 0, 0, .4), 0 2px 10px rgba(0, 0, 0, .25);--sh-2: 0 16px 38px -16px rgba(0, 0, 0, .7), 0 2px 6px rgba(0, 0, 0, .3);--sh-3: 0 34px 70px -24px rgba(0, 0, 0, .8)}:root[data-subject=maths],.app.foundation-tier{--subject: var(--hue-blue);--subject-alt: var(--hue-cyan)}:root[data-subject=maths-higher],.app.higher-tier{--subject: var(--hue-purple);--subject-alt: var(--hue-blue)}:root[data-subject=english],.app.english-tier{--subject: var(--hue-tangerine);--subject-alt: var(--hue-rose)}:root,.app,.login-screen{--subject-strong: color-mix(in srgb, var(--subject) 70%, var(--c-ink));--subject-wash: color-mix(in srgb, var(--subject) 12%, var(--c-surface));--subject-wash-2: color-mix(in srgb, var(--subject) 24%, var(--c-surface));--emblem-ghost: color-mix(in srgb, var(--subject) 10%, transparent)}:root[data-theme=dark],:root[data-theme=dark] .app,:root[data-theme=dark] .login-screen{--subject-strong: color-mix(in srgb, var(--subject) 76%, #ffffff);--subject-wash: color-mix(in srgb, var(--subject) 14%, var(--c-surface));--subject-wash-2: color-mix(in srgb, var(--subject) 26%, var(--c-surface))}:root,:root[data-theme=dark],.app.foundation-tier,.app.higher-tier,.app.english-tier{--paper: var(--c-bg);--paper-raised: var(--c-surface);--paper-muted: var(--c-surface-2);--ink: var(--c-ink);--quiet: var(--c-muted);--line: var(--c-line);--line-strong: var(--c-line-strong);--positive: var(--c-good);--positive-wash: var(--c-good-wash);--warning: var(--c-warn);--warning-wash: var(--c-warn-wash);--negative: var(--c-bad);--negative-wash: var(--c-bad-wash);--info: var(--c-info);--info-wash: var(--c-info-wash);--bg: var(--c-bg);--bg2: var(--c-surface-2);--panel: var(--c-surface);--panel2: var(--c-surface-2);--border: var(--c-line);--text: var(--c-ink);--muted: var(--c-muted);--green: var(--c-good);--amber: var(--c-warn);--red: var(--c-bad);--blue: var(--c-info);--radius: var(--r-md);--sidebar-bg: var(--c-night);--input-bg: var(--c-surface);--chat-scroll-bg: var(--c-surface-2);--overlay: rgba(9, 10, 21, .62);--hover-wash: color-mix(in srgb, var(--c-ink) 5%, transparent);--on-accent: #ffffff;--on-positive: #ffffff;--status-glow: color-mix(in srgb, var(--c-good) 18%, transparent);--desk-pattern: none;--focus-ring: var(--c-focus);--touch-min: var(--touch);--accent: var(--subject);--accent-strong: var(--subject-strong);--accent2: var(--subject-alt);--accent-wash: var(--subject-wash);--subject-tint: var(--subject-wash);--subject-ink: 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.sub{max-width:62ch;margin:0;font-size:1.02rem}.sidebar{position:relative;z-index:20;display:flex;flex-direction:column;flex-shrink:0;gap:14px;width:var(--rail-w);height:100%;padding:18px 14px 16px;overflow-y:auto;overscroll-behavior:contain;border:0;background:var(--c-night);color:var(--c-night-ink);scrollbar-width:thin;scrollbar-color:var(--c-night-3) transparent}.sidebar:after{content:"";position:absolute;top:0;right:0;bottom:0;width:2px;background:linear-gradient(var(--subject),transparent 30%,transparent 70%,var(--hue-volt));opacity:.55;pointer-events:none}.logo{display:flex;align-items:center;gap:12px;padding:4px 6px}.logo-icon{display:grid;place-items:center;flex:none;width:46px;height:46px;border-radius:14px;background:var(--subject);box-shadow:inset 0 -4px #0000002e,0 0 0 2px #ffffff14;color:#fff;font-size:0}.logo-text{min-width:0}.logo-name{color:var(--c-night-ink);font-family:var(--font-display);font-size:1.02rem;font-weight:700;letter-spacing:-.01em;line-height:1.15}.logo-sub{margin-top:3px;color:var(--c-night-muted);font-size:.82rem;font-weight:700}.subject-switch{display:flex;align-items:center;gap:10px;width:100%;min-height:52px;margin:0;padding:8px 12px 8px 14px;border:1px solid var(--c-night-3);border-radius:16px;background:var(--c-night-2);color:var(--c-night-ink);font-family:var(--font-ui);text-align:left;cursor:pointer;transition:border-color var(--d-1),background var(--d-1)}.subject-switch:hover{border-color:var(--c-night-muted);background:var(--c-night-3)}.subject-switch-copy{display:grid;flex:1;min-width:0}.subject-switch-name{overflow:hidden;font-size:.95rem;font-weight:800;text-overflow:ellipsis;white-space:nowrap}.subject-switch-label{color:var(--c-night-muted);font-size:.78rem;font-weight:700}.sidebar nav{display:flex;flex-direction:column;gap:3px}.nav-item{position:relative;display:flex;align-items:center;gap:12px;min-height:48px;padding:7px 12px;border:0;border-radius:14px;background:transparent;color:var(--c-night-muted);font-size:1rem;font-weight:800;text-decoration:none;transition:background var(--d-1),color var(--d-1)}@media (hover: hover){.nav-item:hover{background:var(--c-night-2);color:var(--c-night-ink)}}.nav-icon{display:grid;place-items:center;flex:none;width:36px;height:34px;border-radius:11px;background:transparent;color:inherit;font-size:0;--icon-accent: currentColor;transition:background var(--d-1),color var(--d-1),transform var(--d-2) var(--ease-spring)}.nav-label{min-width:0}.nav-item.active{background:var(--c-night-3);color:var(--c-night-ink)}.nav-item.active:before{content:"";position:absolute;top:10px;bottom:10px;left:-14px;width:5px;border-radius:0 6px 6px 0;background:var(--hue-volt)}.nav-item.active .nav-icon{background:var(--subject);color:#fff;--icon-accent: var(--hue-volt)}.nav-badge{margin-left:auto;min-width:24px;padding:2px 7px;border-radius:var(--r-pill);background:var(--c-bad);color:#fff;font-size:.75rem;font-weight:800;line-height:1.3;text-align:center}.sidebar-foot{display:flex;flex-direction:column;gap:10px;margin-top:auto;padding-top:8px}.palette-slot .palette-trigger,.palette-slot>button{width:100%}.rail-partner{display:flex;align-items:center;gap:10px;padding:8px 12px 10px 6px;border:1px solid var(--c-night-3);border-radius:18px;background:var(--c-night-2);color:var(--c-night-ink);text-decoration:none;transition:border-color var(--d-1),background var(--d-1)}.rail-partner:hover{border-color:var(--c-night-muted);background:var(--c-night-3)}.rail-partner-art{display:grid;flex:none;place-items:center;width:58px;height:58px}.rail-partner-copy{display:grid;flex:1;gap:2px;min-width:0}.rail-partner-copy strong{overflow:hidden;font-size:.95rem;text-overflow:ellipsis;white-space:nowrap}.rail-partner-copy small{color:var(--c-night-muted);font-size:.78rem;font-weight:700}.rail-partner .growth-meter-track{margin-top:4px;background:var(--c-night-3)}.shell-foot-links{display:flex;gap:14px;padding:0 6px 4px}.shell-foot-links a{color:var(--c-night-muted);font-size:.82rem;font-weight:700;text-decoration:none}.shell-foot-links a:hover{color:var(--c-night-ink);text-decoration:underline}.sidebar :focus-visible{outline-color:var(--hue-volt)}.app.focus-mode .sidebar{display:none}@media (max-width: 1100px) and (min-width: 761px){:root{--rail-w: 92px}.sidebar{align-items:center;padding:16px 10px}.logo{justify-content:center;padding:0}.logo-text,.subject-switch-copy,.nav-label,.rail-partner-copy,.shell-foot-links,.palette-trigger-label,.palette-trigger kbd{display:none}.subject-switch{justify-content:center;width:56px;min-height:48px;padding:0}.sidebar nav{width:100%;align-items:stretch}.nav-item{justify-content:center;padding:6px}.nav-item.active:before{left:-10px}.nav-badge{position:absolute;top:2px;right:6px;min-width:20px;padding:1px 5px}.rail-partner{justify-content:center;width:64px;padding:4px}.palette-slot{width:100%}}@media (max-width: 760px){.app{display:block;height:auto;min-height:100dvh}.content{height:auto;overflow:visible;padding-bottom:calc(92px + env(safe-area-inset-bottom,0px))}.app.focus-mode .content{padding-bottom:0}.page{padding:calc(10px + env(safe-area-inset-top,0px)) 16px 28px}.sidebar{position:fixed;right:10px;bottom:calc(10px + env(safe-area-inset-bottom,0px));left:10px;z-index:70;width:auto;height:auto;padding:0;overflow:visible;background:transparent}.sidebar:after,.logo,.subject-switch,.sidebar-foot{display:none}.sidebar nav{flex-direction:row;gap:2px;padding:6px;border:1px solid var(--c-night-3);border-radius:24px;background:color-mix(in srgb,var(--c-night) 96%,transparent);box-shadow:var(--sh-3)}.nav-item{flex:1 1 0;flex-direction:column;justify-content:center;gap:3px;min-width:0;min-height:56px;padding:4px 2px;border-radius:18px;font-size:.75rem;text-align:center}.nav-item.active:before{display:none}.nav-icon{width:40px;height:28px;border-radius:10px}.nav-label{max-width:100%;overflow:hidden;font-size:.75rem;text-overflow:ellipsis;white-space:nowrap}.nav-badge{position:absolute;top:2px;left:calc(50% + 8px);min-width:20px;margin:0;padding:1px 5px;border:2px solid var(--c-night);font-size:.7rem}}@media print{.sidebar{display:none!important}.app,.content{display:block;height:auto;overflow:visible}}.palette-trigger{display:flex;align-items:center;gap:10px;width:100%;min-height:var(--touch);padding:8px 12px;border:1px solid var(--c-night-3);border-radius:14px;background:var(--c-night-2);color:var(--c-night-muted);font-family:var(--font-ui);font-size:.88rem;font-weight:800;letter-spacing:0;text-transform:none;cursor:pointer}.palette-trigger:hover{color:var(--c-night-ink);border-color:var(--c-night-muted)}.palette-trigger kbd{margin-left:auto;padding:2px 6px;border-radius:6px;background:var(--c-night-3);color:var(--c-night-muted);font-family:var(--font-mono);font-size:.7rem}.palette-backdrop,.modal-back,.reward-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:300;display:grid;place-items:start center;padding:10vh 16px 16px;background:var(--overlay);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);animation:c-fade var(--d-2) var(--ease-out) both}.modal-back,.reward-backdrop{place-items:center;padding:16px}.palette{width:min(640px,100%);overflow:hidden;border:1px solid var(--c-line);border-radius:var(--r-lg);background:var(--c-surface);box-shadow:var(--sh-3);animation:c-pop var(--d-3) var(--ease-spring) both}.palette-head{display:flex;align-items:center;gap:10px;padding:14px 16px;border-bottom:1px solid var(--c-line)}.palette-head input{flex:1;min-height:44px;padding:8px 12px;border:0;background:transparent;font-size:1.1rem;box-shadow:none}.palette-head input:focus{box-shadow:none}.palette-esc{min-height:34px;padding:4px 10px;border:1px solid var(--c-line-strong);border-radius:var(--r-pill);background:var(--c-surface-2);color:var(--c-muted);font-family:var(--font-mono);font-size:.72rem;cursor:pointer}.palette-count{margin:0;padding:8px 18px 0;color:var(--c-muted);font-family:var(--font-mono);font-size:.72rem}.palette-list{max-height:min(56vh,460px);margin:0;padding:6px 8px 10px;overflow-y:auto;list-style:none}.palette-group{margin:10px 10px 4px;color:var(--c-faint);font-family:var(--font-mono);font-size:.68rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase}.palette-item{display:flex;align-items:center;justify-content:space-between;gap:12px;width:100%;min-height:44px;padding:8px 12px;border:0;border-radius:var(--r-sm);background:transparent;color:var(--c-ink);font:inherit;font-weight:700;text-align:left;cursor:pointer}.palette-item.active,.palette-item:hover{background:var(--subject-wash)}.palette-item-meta{color:var(--c-muted);font-family:var(--font-mono);font-size:.72rem;font-weight:600}.palette-foot{display:flex;gap:16px;padding:10px 16px;border-top:1px solid var(--c-line);color:var(--c-muted);font-size:.78rem}.palette-foot kbd{margin-right:3px;padding:1px 6px;border:1px solid var(--c-line-strong);border-radius:6px;font-family:var(--font-mono);font-size:.7rem}.modal{width:min(520px,100%);max-height:calc(100dvh - 32px);overflow-y:auto;padding:28px;border:1px solid var(--c-line);border-radius:var(--r-xl);background:var(--c-surface);box-shadow:var(--sh-3);animation:c-pop var(--d-3) var(--ease-spring) both}.modal h3{margin-bottom:8px;font-family:var(--font-display);font-size:1.35rem;font-weight:700}.modal p{color:var(--c-muted)}.modal-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}.share-card{text-align:center}.share-card .modal-actions{justify-content:center}.share-badge{margin:0 auto}.share-card h3{margin:12px 0 4px;font-family:var(--font-display);font-size:1.5rem;font-weight:700}.share-proof{color:var(--c-ink);font-family:var(--font-mono);font-weight:700}.reward-dialog{position:relative;width:min(460px,100%);padding:34px 28px 26px;overflow:visible;border:0;border-radius:var(--r-xl);background:var(--c-night);color:var(--c-night-ink);box-shadow:var(--sh-3);text-align:center;animation:c-pop var(--d-3) var(--ease-spring) both}.reward-dialog h2{margin:6px 0 10px;color:var(--c-night-ink);font-family:var(--font-display);font-size:1.55rem;font-weight:700}.reward-dialog p{color:var(--c-night-muted)}.reward-dialog .eyebrow{color:var(--hue-volt)}.reward-close{position:absolute;top:14px;right:14px;display:grid;place-items:center;width:40px;height:40px;border:1px solid var(--c-night-3);border-radius:50%;background:var(--c-night-2);color:var(--c-night-ink);font-size:0;cursor:pointer}.reward-close:before{content:"×";font-size:22px;line-height:1}.reward-stamp{position:relative;display:grid;place-items:center;width:120px;height:120px;margin:-84px auto 10px;border:4px solid var(--emblem-line);border-radius:34px;background:var(--hue-volt);color:var(--volt-ink);box-shadow:0 8px 0 var(--emblem-line),0 0 0 10px color-mix(in srgb,var(--hue-volt) 22%,transparent);transform:rotate(-6deg);animation:c-stamp .7s var(--ease-spring) both .12s}.reward-stamp span{font-family:var(--font-mono);font-size:.7rem;font-weight:800;letter-spacing:.1em}.reward-stamp strong{font-family:var(--font-display);font-size:2.3rem;font-weight:800;line-height:1}.reward-dialog .reward-summary{margin:16px 0;border-color:var(--c-night-3);background:var(--c-night-2);color:var(--c-night-ink)}.reward-dialog .reward-summary-detail,.reward-dialog .reward-summary-rank,.reward-dialog .reward-summary-label{color:var(--c-night-muted)}.reward-dialog-actions{display:flex;flex-wrap:wrap;justify-content:center;gap:10px}.reward-dialog .btn:not(.btn-primary):not(.btn-go){border-color:var(--c-night-3);background:transparent;color:var(--c-night-ink)}.reward-dialog .btn-primary{border-color:var(--hue-volt);background:var(--hue-volt);color:var(--volt-ink);box-shadow:0 4px color-mix(in srgb,var(--hue-volt) 45%,#000)}.reward-dialog .c-confetti{top:0}.reward-summary{display:grid;gap:4px;padding:14px 16px;border:1px solid var(--c-line);border-radius:var(--r-md);background:var(--c-surface-2);text-align:left}.reward-summary>div:first-child{display:flex;align-items:baseline;justify-content:space-between;gap:12px}.reward-summary-label{color:var(--c-muted);font-family:var(--font-mono);font-size:.72rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase}.reward-xp{color:var(--c-good);font-family:var(--font-display);font-size:1.5rem;font-weight:800}.reward-dialog .reward-xp{color:var(--hue-volt)}.reward-summary-detail,.reward-summary-rank{color:var(--c-muted);font-size:.85rem}@keyframes c-fade{0%{opacity:0}to{opacity:1}}@keyframes c-stamp{0%{transform:scale(.3) rotate(-30deg);opacity:0}70%{transform:scale(1.1) rotate(-3deg);opacity:1}to{transform:scale(1) rotate(-6deg)}}.xp-player{--b-bg: #14162a;--b-ink: #f2f3ff;--b-muted: #a9aed0;--b-panel: #1f2341;--b-line: #0a0b16;--b-grid: rgba(242, 243, 255, .08);--b-good: #4fe0a4;--b-bad: #ff8591;position:relative;overflow:hidden;margin:0 0 var(--s-6);border-radius:var(--r-lg);background:var(--c-night);color:var(--c-night-ink);box-shadow:var(--sh-2);isolation:isolate}.xp-player.board-paper{--b-bg: #fbfbff;--b-ink: #15172b;--b-muted: #5a5f7d;--b-panel: #ffffff;--b-line: #15172b;--b-grid: rgba(21, 23, 43, .09);--b-good: #07845a;--b-bad: #cc2f45}:root[data-theme=dark] .xp-player.board-paper{--b-bg: #e8eaf7}.xp-player:fullscreen{display:flex;flex-direction:column;justify-content:center;border-radius:0}.xp-player:fullscreen .xp-stage-wrap{max-height:calc(100vh - 140px);aspect-ratio:auto;flex:1}.xp-stage-wrap{position:relative;aspect-ratio:16 / 9;background:var(--b-bg)}.xp-stage{position:absolute;top:0;right:0;bottom:0;left:0;display:block;width:100%;height:100%}.xp-caption{display:-webkit-box;min-height:calc(3em + 20px);margin:0;padding:10px 18px;overflow:hidden;border-top:1px solid var(--c-night-2);background:var(--c-night);color:#fff;font-size:clamp(.88rem,.8rem + .3vw,1.02rem);font-weight:700;line-height:1.5;text-align:center;-webkit-line-clamp:2;-webkit-box-orient:vertical}.xp-poster{position:absolute;top:0;right:0;bottom:0;left:0;z-index:4;display:grid;place-items:center;padding:16px;background:radial-gradient(120% 90% at 50% 40%,color-mix(in srgb,var(--xp-hue) 30%,transparent),transparent 70%),color-mix(in srgb,var(--c-night) 72%,transparent);-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px)}.xp-poster-card{display:grid;justify-items:center;gap:8px;max-width:460px;text-align:center}.xp-poster-card h3{color:#fff;font-family:var(--font-display);font-size:clamp(1.1rem,.8rem + 1.4vw,1.8rem);font-weight:700;line-height:1.15}.xp-kicker{display:inline-flex;align-items:center;gap:6px;margin:0;color:var(--hue-volt);font-family:var(--font-mono);font-size:.74rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase}.xp-summary{margin:0;color:#d7daf3;font-size:clamp(.85rem,.75rem + .3vw,1rem)}.xp-meta{margin:0;color:#aeb3d6;font-family:var(--font-mono);font-size:.75rem}.xp-play-big{margin-top:6px;min-height:52px;padding:12px 26px;font-size:1.05rem}.xp-end-actions{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin-top:6px}.xp-end .btn:not(.btn-go){border-color:#ffffff4d;background:transparent;color:#fff}.xp-check-layer{position:absolute;right:3%;bottom:4%;left:3%;z-index:5;display:flex;justify-content:center;animation:c-slide-up var(--d-3) var(--ease-spring) both}.xp-check-layer.kind-tap{position:relative;inset:auto;max-width:none;padding:12px 12px 4px;background:var(--c-night)}.xp-check-layer.kind-tap .xp-check{box-shadow:0 5px #000}.xp-check{display:grid;gap:10px;width:min(620px,100%);padding:14px 16px;border:2px solid var(--emblem-line);border-radius:var(--r-md);background:var(--c-surface);color:var(--c-ink);box-shadow:0 6px 0 var(--emblem-line),var(--sh-3)}.xp-check.is-wrong{animation:c-shake .42s var(--ease-out)}.xp-check.is-right{border-color:var(--c-good);box-shadow:0 6px 0 var(--c-good),var(--sh-3)}.xp-check-head{display:flex;align-items:center;gap:12px}.xp-check-kicker{margin:0;color:var(--subject-strong);font-family:var(--font-mono);font-size:.7rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase}.xp-check-prompt{margin:0;font-size:1.05rem;font-weight:800;line-height:1.3}.xp-check-hint{margin:0;color:var(--c-muted);font-size:.85rem}.xp-check-options{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:8px}.xp-option{display:flex;align-items:center;gap:10px;min-height:48px;padding:8px 12px;border:2px solid var(--c-line-strong);border-radius:var(--r-sm);background:var(--c-surface);color:var(--c-ink);box-shadow:0 3px 0 var(--c-line-strong);font:inherit;font-weight:800;text-align:left;cursor:pointer;transition:transform var(--d-1),border-color var(--d-1)}.xp-option:hover{border-color:var(--subject);transform:translateY(-1px)}.xp-option:active{transform:translateY(2px);box-shadow:none}.xp-option.tried{border-color:var(--c-bad);background:var(--c-bad-wash);color:var(--c-bad);box-shadow:none;opacity:.8}.xp-option-key{display:grid;place-items:center;flex:none;width:26px;height:26px;border-radius:8px;background:var(--c-surface-3);font-family:var(--font-mono);font-size:.75rem}.xp-check-input{display:flex;flex-wrap:wrap;align-items:center;gap:8px}.xp-check-input .answer-input{flex:1 1 140px;min-height:48px;padding:8px 12px}.xp-check-input.slider input[type=range]{flex:1 1 200px;accent-color:var(--subject)}.xp-slider-value,.xp-unit{font-family:var(--font-mono);font-weight:800}.xp-slider-value{min-width:56px;padding:6px 10px;border-radius:var(--r-xs);background:var(--c-surface-3);text-align:center}.xp-check-feedback:empty{display:none}.xp-fb{display:flex;flex-wrap:wrap;align-items:center;gap:6px;margin:0;padding:8px 12px;border-radius:var(--r-sm);font-size:.92rem}.xp-fb.right{background:var(--c-good-wash);color:var(--c-good)}.xp-fb.wrong{background:var(--c-bad-wash);color:var(--c-bad)}.xp-fb.reveal{background:var(--c-info-wash);color:var(--c-ink)}.xp-check-actions{display:flex;justify-content:flex-end}.xp-tap{cursor:pointer}.xp-tap .xp-tap-box{fill:color-mix(in srgb,var(--hue-volt) 14%,transparent);stroke:var(--hue-volt);stroke-width:2.5;stroke-dasharray:6 5;animation:xp-march 1s linear infinite}.xp-tap:hover .xp-tap-box,.xp-tap:focus-visible .xp-tap-box{fill:color-mix(in srgb,var(--hue-volt) 32%,transparent);stroke-dasharray:none}.xp-tap:focus-visible{outline:none}.xp-tap.is-wrong .xp-tap-box{fill:color-mix(in srgb,var(--hue-coral) 30%,transparent);stroke:var(--hue-coral)}.xp-tap.is-right .xp-tap-box{fill:color-mix(in srgb,var(--hue-green) 36%,transparent);stroke:var(--hue-green);stroke-dasharray:none}@keyframes 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var(--emblem-line);font-family:var(--font-display);font-size:.72rem;font-weight:800;letter-spacing:.04em;text-transform:uppercase;transform:translate(-50%);animation:c-bob 2s var(--ease-in-out) infinite}.map-bubble:after{content:"";position:absolute;bottom:-8px;left:50%;width:10px;height:10px;border-right:2px solid var(--emblem-line);border-bottom:2px solid var(--emblem-line);background:var(--hue-volt);transform:translate(-50%) rotate(45deg)}.boss-card{position:relative;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:20px;margin-top:8px;padding:20px 28px;overflow:hidden;border-radius:var(--r-xl);background:var(--c-night);color:var(--c-night-ink)}.boss-card h2{color:var(--c-night-ink);font-family:var(--font-display);font-weight:700}.boss-card .sub{color:var(--c-night-muted)}.boss-card .eyebrow{color:var(--hue-volt)}.boss-pip{position:absolute;right:-8px;bottom:-14px;opacity:.18;transform:rotate(-12deg) scale(1.6);pointer-events:none}@media (max-width: 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var(--emblem-line);font-family:var(--font-display);font-weight:800}.stage-learn .lesson-stage-n{background:var(--hue-amber);color:var(--emblem-line)}.stage-practise .lesson-stage-n{background:var(--hue-green)}.stage-master .lesson-stage-n{background:var(--hue-volt);color:var(--volt-ink)}.lesson-stamp{display:inline-flex;align-items:center;gap:6px;margin-top:12px;padding:4px 12px;border:2px solid var(--c-good);border-radius:var(--r-pill);background:var(--c-good-wash);color:var(--c-good);font-family:var(--font-mono);font-size:.75rem;font-weight:800;letter-spacing:.04em;text-transform:uppercase;transform:rotate(-2deg)}.lesson-stamp:before{content:"✓"}.editorial-note{display:flex;flex-wrap:wrap;gap:6px 8px;margin:0 0 26px;padding:10px 14px;border:0;border-radius:var(--r-sm);background:var(--c-surface-2);color:var(--c-muted);font-family:var(--font-mono);font-size:.72rem}.editorial-note a{color:var(--subject-strong)}.topic-page 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var(--c-line);border-radius:var(--r-lg);background:var(--c-surface)}.lesson-visual-copy span{color:var(--subject-strong);font-family:var(--font-mono);font-size:.72rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase}.lesson-visual-copy h3{margin:6px 0;font-family:var(--font-display);font-size:1.15rem;font-weight:700}.lesson-visual-copy p{margin:0;color:var(--c-muted)}@media (max-width: 720px){.lesson-visual{grid-template-columns:1fr}}.quiz-panel{padding:clamp(18px,2.4vw,28px)}.quiz-head{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px}.quiz{display:grid;gap:14px;margin-top:18px}.quiz-q{padding:20px;border:2px solid var(--c-line);border-radius:var(--r-lg);background:var(--c-surface);animation:c-slide-up var(--d-3) var(--ease-out) both}.quiz-q.right{border-color:var(--c-good-bright);background:color-mix(in srgb,var(--c-good-bright) 8%,var(--c-surface))}.quiz-q.wrong{border-color:var(--c-bad-bright);background:color-mix(in 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var(--d-1)}.choice:hover:not(:disabled){border-color:var(--subject);background:var(--subject-wash);transform:translateY(-1px)}.choice:active:not(:disabled){transform:translateY(3px);box-shadow:0 1px 0 var(--c-line-strong)}.choice.selected{border-color:var(--subject);background:var(--subject-wash);box-shadow:0 4px 0 var(--subject)}.choice:disabled{cursor:default}.choice-letter{display:grid;place-items:center;flex:none;width:30px;height:30px;border-radius:9px;background:var(--c-surface-3);color:var(--c-ink-2);font-family:var(--font-mono);font-size:.8rem;font-weight:800}.choice.selected .choice-letter{background:var(--subject);color:#fff}.quiz-q .answer-input{width:100%;max-width:360px;min-height:52px;padding:10px 14px;font-size:1.1rem}.quiz-actions{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-top:14px}.hint-inline{display:inline-flex;padding:6px 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.c-stars .star path{fill:var(--c-night-3);stroke:var(--c-night-3)}.mastery-card .c-stars .star.on path{fill:var(--hue-amber);stroke:var(--emblem-line)}.next-topic{grid-column:1 / -1;display:flex;align-items:center;gap:12px;padding:14px 18px;border-radius:var(--r-md);background:var(--c-night-2);color:var(--c-night-ink);text-decoration:none}.next-topic .eyebrow{color:var(--c-night-muted)}.next-topic strong{flex:1;font-size:1.05rem}.next-topic:hover{background:var(--c-night-3)}.res-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:12px;margin-top:14px}.res-card{display:grid;gap:4px;padding:16px;border:1px solid var(--c-line);border-radius:var(--r-md);background:var(--c-surface-2);color:var(--c-ink);text-decoration:none;transition:transform var(--d-1),border-color 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var(--ease-in-out) infinite}.cr-trunk{transform-box:fill-box;transform-origin:50% 0%;animation:cr-wag 3s var(--ease-in-out) infinite}.cr-clock-hand{transform-box:view-box;transform-origin:60px 86px;animation:c-spin 6s steps(12) infinite}.cr-quills{transform-box:fill-box;transform-origin:50% 100%;animation:cr-bristle 3.2s var(--ease-in-out) infinite}.cr-flag{transform-box:fill-box;transform-origin:0 50%;animation:cr-flag 1.4s var(--ease-in-out) infinite}.cr-trail{animation:cr-march .9s linear infinite}.cr-orbit{transform-box:fill-box;transform-origin:50% 50%;animation:cr-orbit 4s linear infinite}.cr-spin-slow{transform-box:view-box;transform-origin:60px 56px;animation:c-spin 16s linear infinite}.cr-sparkle{transform-box:fill-box;transform-origin:50% 50%;animation:cr-sparkle 2.4s var(--ease-in-out) infinite;animation-delay:calc(var(--i, 0) * -.6s)}.cr-peek{animation:cr-peek 3s infinite}.cr-egg{transform-box:fill-box;transform-origin:50% 100%;animation:cr-egg 4.2s var(--ease-in-out) 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cr-flap{0%,to{transform:rotate(0)}50%{transform:translateY(-2px) scale(1.03)}}@keyframes cr-bristle{0%,to{transform:scale(1)}50%{transform:scale(1.04)}}@keyframes cr-flag{0%,to{transform:skewY(0)}50%{transform:skewY(-8deg)}}@keyframes cr-orbit{to{stroke-dashoffset:-26}}@keyframes cr-march{to{stroke-dashoffset:-16}}@keyframes cr-sparkle{0%,to{transform:scale(.6) rotate(0);opacity:.6}50%{transform:scale(1.1) rotate(45deg);opacity:1}}@keyframes cr-peek{0%,60%,to{opacity:1}70%,80%{opacity:0}}@keyframes cr-egg{0%,70%,to{transform:rotate(0)}76%{transform:rotate(-7deg)}82%{transform:rotate(6deg)}88%{transform:rotate(-4deg)}94%{transform:rotate(2deg)}}@media (prefers-reduced-motion: reduce){.critter *,.critter-badge *{animation:none!important}}.home-page{max-width:1180px}.dash-head{margin-bottom:var(--s-6)}.dash-head h1{font-size:clamp(2rem,1.3rem + 2.4vw,3.2rem)}.dash-head .eyebrow{margin-bottom:8px;color:var(--subject-strong)}.dash-head-meta{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-top:14px}.dash-head-meta .exam-countdown,.dash-head-meta .head-chip{box-sizing:border-box;min-height:36px;margin:0;padding:0 14px}.exam-countdown{display:inline-flex;align-items:center;gap:8px;margin:0;padding:6px 14px;border:1px solid var(--c-line-strong);border-radius:var(--r-pill);background:var(--c-surface);color:var(--c-ink-2);font-size:.85rem;font-weight:700}.exam-countdown.soon{border-color:var(--c-warn);background:var(--c-warn-wash);color:var(--c-warn)}.exam-countdown.urgent{border-color:var(--c-bad);background:var(--c-bad-wash);color:var(--c-bad)}.head-chip{display:inline-flex;align-items:center;gap:8px;padding:6px 14px;border-radius:var(--r-pill);background:var(--c-night);color:var(--c-night-ink);font-family:var(--font-mono);font-size:.75rem;font-weight:700}.dot-live{width:8px;height:8px;border-radius:50%;background:var(--hue-volt);box-shadow:0 0 0 4px color-mix(in srgb,var(--hue-volt) 25%,transparent);animation:c-pulse 1.6s infinite}.continue-strip{display:flex;align-items:center;gap:14px;margin:0 0 var(--s-5);padding:12px 14px 12px 12px;border:1px solid var(--c-line);border-radius:var(--r-md);background:var(--c-surface);box-shadow:var(--sh-1)}.continue-strip>div{display:grid;flex:1;min-width:0}.continue-strip strong{font-weight:800}.continue-strip>div>span{overflow:hidden;color:var(--c-muted);font-size:.9rem;text-overflow:ellipsis;white-space:nowrap}.continue-strip>.continue-icon{display:grid;place-items:center;flex:none;width:40px;height:40px;border-radius:12px;background:var(--subject-wash-2);color:var(--subject-strong);opacity:1;--icon-accent: var(--subject)}.continue-icon .c-icon{width:100%;height:100%}.home-hero{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:18px;margin-bottom:18px}.nextstep-card.panel{position:relative;margin:0;padding:clamp(22px,2.6vw,34px);overflow:hidden;border:0;border-radius:var(--r-xl);background:radial-gradient(90% 120% at 100% 0%,color-mix(in srgb,var(--subject) 40%,transparent),transparent 60%),radial-gradient(60% 80% at 0% 100%,color-mix(in srgb,var(--hue-volt) 10%,transparent),transparent 70%),var(--c-night);color:var(--c-night-ink);box-shadow:var(--sh-2)}.nextstep-hero{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(160px,.8fr);align-items:center;gap:12px}.nextstep-copy .eyebrow{color:var(--hue-volt)}.nextstep-copy h2{margin:10px 0;color:#fff;font-family:var(--font-display);font-size:clamp(1.6rem,1.1rem + 1.8vw,2.5rem);font-weight:700;line-height:1.08}.nextstep-copy .sub{max-width:46ch;color:var(--c-night-muted);font-size:1rem}.nextstep-cta-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}.nextstep-go{min-height:52px;padding:12px 24px;font-size:1.02rem}.nextstep-due{border-color:var(--c-night-3);background:transparent;color:var(--c-night-ink);--icon-accent: var(--hue-coral)}.nextstep-due:hover{border-color:var(--c-night-muted);background:var(--c-night-2);color:#fff}.nextstep-art{display:grid;place-items:center;min-height:180px}.nextstep-art .c-scene{max-width:320px}.nextstep-art .iso-tile{width:min(220px,100%);height:auto;animation:c-bob 3.4s var(--ease-in-out) infinite}.nextstep-facts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin:22px 0 0;padding:0;border:0;background:transparent}.nextstep-facts>div{display:grid;gap:4px;padding:10px 14px;border:0;border-radius:14px;background:color-mix(in srgb,var(--c-night-2) 88%,transparent)}.nextstep-facts dt{display:inline-flex;align-items:center;gap:6px;color:var(--c-night-muted);font-family:var(--font-mono);font-size:.68rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase}.nextstep-facts dd{display:flex;align-items:center;gap:8px;margin:0;color:#fff;font-family:var(--font-num);font-size:1.15rem;font-weight:800}.fact-streak{--icon-accent: var(--hue-amber)}.fact-streak dt{color:#ffb35c}.fact-ready dt{--icon-accent: var(--hue-volt)}.fact-exam dt{--icon-accent: var(--hue-cyan)}.nextstep-facts .c-ring-label{display:none}.nextstep-weak{margin-top:18px}.nextstep-weak .eyebrow{color:var(--c-night-muted)}.nextstep-weak ul{display:flex;flex-wrap:wrap;gap:8px;margin:8px 0 0;padding:0;list-style:none}.nextstep-card .nextstep-weak-link{background:transparent}.nextstep-weak-link{display:inline-flex;align-items:center;gap:8px;min-height:40px;padding:6px 8px 6px 14px;border:1px solid var(--c-night-3);border-radius:var(--r-pill);color:var(--c-night-ink);font-weight:700;text-decoration:none}.nextstep-card .nextstep-weak-link:hover{background:var(--c-night-2)}.nextstep-weak-name{color:var(--c-night-ink)}.strength{padding:2px 10px;border-radius:var(--r-pill);font-family:var(--font-mono);font-size:.72rem;font-weight:800}.strength-good{background:color-mix(in srgb,var(--c-good-bright) 25%,transparent);color:#7ff0c3}.strength-mid{background:color-mix(in srgb,var(--hue-amber) 25%,transparent);color:#ffd27a}.strength-low{background:color-mix(in srgb,var(--hue-coral) 25%,transparent);color:#ffb3bb}.strength-quiet{background:var(--c-night-3);color:var(--c-night-muted)}.home-side{display:grid;gap:14px;align-content:start}.streak-card,.level-ring-card{padding:18px;border:1px solid var(--c-line);border-radius:var(--r-lg);background:var(--c-surface);box-shadow:var(--sh-1)}.streak-top{display:flex;align-items:center;gap:12px;margin-bottom:14px}.streak-top b{display:block;font-family:var(--font-num);font-size:2.2rem;font-weight:800;line-height:1}.streak-top span{color:var(--c-muted);font-size:.82rem;font-weight:700}.streak-flame{display:grid;place-items:center;width:52px;height:52px;border:2px solid var(--emblem-line);border-radius:16px;background:var(--hue-amber);color:var(--emblem-line);box-shadow:0 3px 0 var(--emblem-line);--icon-accent: #fff3c4}.freeze-chip{margin-left:auto;padding:4px 10px;border-radius:var(--r-pill);background:var(--c-info-wash);color:var(--c-info)!important;font-family:var(--font-mono);font-size:.75rem!important;font-weight:800!important}.streak-note{margin:12px 0 0;color:var(--c-muted);font-size:.8rem}.level-ring-card{display:flex;align-items:center;gap:14px}.level-ring-card strong{display:block;font-weight:800;line-height:1.2}.level-ring-card .sub{display:block;margin-top:2px;font-size:.8rem}.ring-level{display:grid;justify-items:center;font-family:var(--font-num);font-size:1.6rem;font-weight:800;line-height:1}.ring-level small{color:var(--c-muted);font-family:var(--font-mono);font-size:.55rem;letter-spacing:.1em}.stat-row{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin:0 0 var(--s-8)}.stat-card{position:relative;display:grid;gap:2px;padding:16px 18px;border:1px solid var(--c-line);border-radius:var(--r-lg);background:var(--c-surface);box-shadow:var(--sh-1)}.stat-card .stat-num{color:var(--c-ink);font-size:2.1rem;font-weight:800;line-height:1.1}.stat-card .stat-label{color:var(--c-ink);font-weight:800}.stat-card .stat-cap{font-size:.78rem}.stat-icon{position:absolute;top:14px;right:14px;display:grid;place-items:center;width:34px;height:34px;border-radius:11px;background:var(--c-surface-3);color:var(--c-ink-2)}.stat-card.tone-0 .stat-icon{background:color-mix(in srgb,var(--hue-blue) 16%,var(--c-surface));color:var(--hue-blue)}.stat-card.tone-1 .stat-icon{background:color-mix(in srgb,var(--hue-purple) 16%,var(--c-surface));color:var(--hue-purple)}.stat-card.tone-2 .stat-icon{background:color-mix(in srgb,var(--hue-green) 16%,var(--c-surface));color:var(--hue-green)}.stat-card.tone-3 .stat-icon{background:color-mix(in srgb,var(--hue-amber) 20%,var(--c-surface));color:#c47d00}.stat-card.warn{border-color:var(--c-warn)}.stat-card.good{border-color:var(--c-good)}.home-section-title{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:var(--s-8) 0 var(--s-3)}.section-label{display:inline-flex;align-items:center;gap:10px;color:var(--c-ink);font-size:.8rem}.section-num{display:grid;place-items:center;width:30px;height:30px;border:2px solid var(--emblem-line);border-radius:9px;background:var(--hue-volt);color:var(--volt-ink);font-family:var(--font-display);font-size:.72rem;font-weight:800;letter-spacing:0}.path-panel{padding:18px 18px 12px;overflow:hidden;background:linear-gradient(180deg,var(--c-surface),var(--subject-wash))}.path-preview{display:flex;align-items:flex-end;gap:6px;margin:0;padding:0;overflow-x:auto;list-style:none;scrollbar-width:thin}.path-step{position:relative;flex:1 0 128px}.path-step+.path-step:before{content:"";position:absolute;top:45%;left:-22px;width:36px;height:6px;border-radius:6px;background:color-mix(in srgb,var(--subject) 35%,var(--c-line))}.path-step a{display:grid;justify-items:center;gap:4px;padding:6px;border-radius:var(--r-md);color:var(--c-ink);text-align:center;text-decoration:none}.path-step a:hover .iso-tile{transform:translateY(-5px)}.path-step .iso-tile{transition:transform var(--d-2) var(--ease-spring)}.path-step-name{max-width:150px;font-size:.85rem;font-weight:800;line-height:1.2}.study-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.8fr);gap:14px}.study-grid .panel{margin:0}.study-grid .plan-card{grid-column:1 / -1}.mission-card{border:2px solid var(--emblem-line)!important;background:color-mix(in srgb,var(--hue-volt) 16%,var(--c-surface))!important;box-shadow:0 5px 0 var(--emblem-line)!important}.mission-card h2{margin:6px 0 8px;font-family:var(--font-display);font-size:1.35rem;font-weight:700}.mission-card.mission-done{background:var(--c-good-wash)!important}.study-actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}.readiness-card .readiness-number{margin:8px 0;color:var(--subject-strong);font-family:var(--font-num);font-weight:800;font-size:clamp(1.6rem,1.2rem + 1.5vw,2.4rem);font-weight:700;line-height:1.1}.plan-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:12px}.plan-head h2{margin-top:6px;font-family:var(--font-display);font-size:1.2rem;font-weight:700}.plan-head input[type=date]{min-height:44px;padding:6px 12px}.pass-toggle{display:flex;align-items:center;gap:12px;margin:14px 0 0;padding:12px 14px;border:1px solid var(--c-line);border-radius:var(--r-md);background:var(--c-surface-2)}.pass-toggle span{display:grid}.pass-toggle small{color:var(--c-muted)}.plan-flex{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:14px;margin:14px 0;padding:0;border:0;background:transparent}.adhoc-label{display:block;margin-bottom:6px;color:var(--c-muted);font-family:var(--font-mono);font-size:.7rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase}.chip-row{display:flex;flex-wrap:wrap;gap:6px}.suggest-chip{min-height:38px;padding:6px 12px;border:2px solid var(--c-line);border-radius:var(--r-pill);background:var(--c-surface);color:var(--c-ink-2);font:inherit;font-size:.85rem;font-weight:800;cursor:pointer}.suggest-chip:hover{border-color:var(--c-ink)}.suggest-chip.on{border-color:var(--subject);background:var(--subject);color:#fff}.minutes-stepper{display:inline-flex;align-items:center;gap:10px}.minutes-stepper strong{min-width:64px;font-family:var(--font-mono);text-align:center}.week-plan{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:8px;margin-top:8px;padding:0;border:0;background:transparent}.week-plan .link-button{justify-self:start;margin-top:2px;font-size:.72rem}.week-plan>*{display:grid;align-content:start;gap:4px;min-height:108px;padding:10px;border:2px solid var(--c-line);border-radius:var(--r-md);background:var(--c-surface);color:var(--c-ink);font:inherit;text-align:left;text-decoration:none}.week-plan b{font-family:var(--font-mono);font-size:.72rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase}.week-plan span{font-size:.82rem;font-weight:700;line-height:1.25}.week-plan small{margin-top:auto;color:var(--c-muted);font-family:var(--font-mono);font-size:.68rem;font-weight:700}.week-plan a:hover{border-color:var(--subject)}.week-plan a.done{border-color:var(--c-good-bright);background:var(--c-good-wash)}.week-plan a.done b{color:var(--c-good)}.week-plan [title="Today's mission"]{border-color:var(--emblem-line);background:var(--hue-volt);color:var(--volt-ink);box-shadow:0 4px 0 var(--emblem-line)}.week-plan [title="Today's mission"] small{color:var(--volt-ink)}.week-plan .locked{border-style:dashed;color:var(--c-muted)}.week-plan .past{opacity:.6}.week-plan .rest-day{background:var(--c-surface-2)}.week-plan .move-target{border-color:var(--subject);background:var(--subject-wash);cursor:pointer}.week-track{display:flex;gap:6px;margin-top:12px}.week-track i{flex:1;height:8px;border-radius:8px;background:var(--c-surface-3)}.week-track i.done{background:var(--c-good-bright)}.week-track i.today{background:var(--hue-volt);box-shadow:inset 0 0 0 2px var(--emblem-line)}.plan-note{margin:10px 0 0;color:var(--c-muted);font-size:.85rem}.plan-note.error{color:var(--c-bad);font-weight:700}.evidence-strip{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-top:14px}.evidence-chip{display:flex;align-items:center;gap:12px;padding:14px 16px;border:1px solid var(--c-line);border-radius:var(--r-md);background:var(--c-surface);color:var(--c-ink);text-decoration:none;box-shadow:var(--sh-1)}.evidence-chip b{font-family:var(--font-num);font-size:1.6rem;font-weight:800}.evidence-chip span{color:var(--c-muted);font-size:.85rem;font-weight:700}.evidence-chip:hover{border-color:var(--subject)}.evidence-chip.due{border-color:var(--hue-coral);background:color-mix(in srgb,var(--hue-coral) 10%,var(--c-surface))}.evidence-chip.mastered b{color:var(--c-good)}.onboarding-card{border:2px solid var(--emblem-line)!important;background:var(--c-surface)!important;box-shadow:0 5px 0 var(--emblem-line)!important}.onboarding-card h2{margin:6px 0 8px;font-family:var(--font-display);font-weight:700}.mastery-panel-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}.strand-bars{display:grid;gap:8px;margin-top:12px}.strand-bar{display:grid;grid-template-columns:auto minmax(120px,1fr) auto minmax(120px,1.4fr) 110px;align-items:center;gap:12px;padding:8px 12px;border-radius:var(--r-md);color:var(--c-ink);text-decoration:none}.strand-bar:hover{background:var(--c-surface-2)}.strand-bar-name{font-weight:800}.strand-bar-track{height:12px;overflow:hidden;border-radius:12px;background:var(--c-surface-3)}.strand-bar-track span{display:block;height:100%;border-radius:inherit;background:var(--strand)}.strand-bar-meta{color:var(--c-muted);font-family:var(--font-mono);font-size:.75rem;font-weight:700;text-align:right}.v3-stage{display:inline-flex;align-items:center;padding:2px 10px;border-radius:var(--r-pill);background:var(--c-surface-3);color:var(--c-ink-2);font-family:var(--font-mono);font-size:.7rem;font-weight:800;letter-spacing:.04em;white-space:nowrap}.v3-stage.learning,.v3-stage.revision{background:color-mix(in srgb,var(--hue-coral) 18%,var(--c-surface));color:var(--c-bad)}.v3-stage.developing{background:color-mix(in srgb,var(--hue-amber) 22%,var(--c-surface));color:var(--c-warn)}.v3-stage.secure{background:color-mix(in srgb,var(--hue-green) 18%,var(--c-surface));color:var(--c-good)}.v3-stage.mastered{background:var(--hue-volt);color:var(--volt-ink)}.boss-panel h2{font-family:var(--font-display);font-weight:700}.papers-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:16px}.papers-grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.paper-card.pick{position:relative;display:grid;align-content:start;gap:10px;padding:18px;overflow:hidden;border:2px solid var(--c-line);border-radius:var(--r-lg);background:var(--c-surface)}.paper-card.pick:before{content:none}.paper-card.pick:hover{border-color:var(--c-ink)}.paper-top{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:8px}.paper-type{background:var(--c-night);color:var(--c-night-ink);border-color:var(--c-night)}.calc-badge.yes{border-color:color-mix(in srgb,var(--hue-green) 50%,transparent);background:color-mix(in srgb,var(--hue-green) 12%,var(--c-surface));color:var(--c-good)}.calc-badge.no{border-color:color-mix(in srgb,var(--hue-coral) 50%,transparent);background:color-mix(in srgb,var(--hue-coral) 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.sub{color:var(--c-night-muted)}.adhoc-cta-title{font-family:var(--font-display);font-weight:700}.proof-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;align-items:start}.proof-grid>.panel{margin:0}.expertise-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}.expertise-head h2{margin:6px 0 4px;font-family:var(--font-display);font-weight:700}.expertise-seal{display:grid;place-items:center;flex:none;width:76px;height:76px;border:3px solid var(--emblem-line);border-radius:22px;background:var(--subject);color:#fff;box-shadow:0 5px 0 var(--emblem-line);transform:rotate(-4deg)}.expertise-seal span{font-family:var(--font-mono);font-size:.58rem;font-weight:800;letter-spacing:.1em}.expertise-seal 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-1;margin-top:6px;background:var(--c-night-3)}.critter-meter{display:block;width:100%;height:8px;overflow:hidden;border-radius:var(--r-pill);background:var(--c-surface-3)}.critter-meter>i{display:block;height:100%;min-width:4px;border-radius:inherit;background:var(--hue-volt);box-shadow:inset 0 0 0 1.5px color-mix(in srgb,var(--emblem-line) 35%,transparent);transition:width var(--d-4) var(--ease-out)}.critter-closest{display:flex;align-items:center;gap:12px;width:100%;min-height:var(--touch);margin:16px 0 0;padding:8px 14px 8px 8px;border:1px dashed var(--c-line-strong);border-radius:var(--r-md);background:var(--c-surface);color:var(--c-ink);font:inherit;text-align:left;cursor:pointer;--icon-accent: var(--subject)}.critter-closest>span{display:grid;flex:1;min-width:0}.critter-closest strong{font-weight:800}.critter-closest 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auto}.critter-close{position:absolute;top:12px;right:12px;z-index:2;display:grid;place-items:center;width:40px;height:40px;border:1px solid var(--c-line-strong);border-radius:50%;background:var(--c-surface-2);color:var(--c-ink);cursor:pointer}.critter-stage{position:relative;display:grid;justify-items:center;margin:-6px -10px 0;padding:44px 10px 6px;border-radius:var(--r-lg);background:radial-gradient(60% 60% at 50% 60%,color-mix(in srgb,var(--subject) 18%,transparent),transparent 70%),var(--c-surface-2)}.critter-dialog.rank-legend .critter-stage{background:radial-gradient(60% 60% at 50% 60%,color-mix(in srgb,var(--hue-volt) 38%,transparent),transparent 72%),var(--c-surface-2)}.critter-speech{position:absolute;top:10px;left:50%;z-index:1;max-width:min(320px,86%);margin:0;padding:7px 14px;border:2px solid var(--emblem-line);border-radius:16px;background:var(--c-surface);color:var(--c-ink);font-size:.86rem;font-weight:700;line-height:1.3;transform:translate(-50%);box-shadow:0 3px 0 var(--emblem-line)}.critter-pet{position:relative;display:grid;place-items:center;margin-top:8px;padding:0;border:0;border-radius:50%;background:transparent;cursor:pointer}.critter-pet:focus-visible{outline:3px solid var(--c-focus);outline-offset:4px}.critter-pet:hover .cr-body{animation:cr-hop .62s var(--ease-spring) both}.critter-pet-anim{display:block;animation:cr-jump .68s var(--ease-spring) both}.critter-hearts{position:absolute;inset:20% 0 auto;display:flex;justify-content:center;pointer-events:none}.critter-hearts svg{position:absolute;opacity:0;animation:cr-float-up 1.1s var(--ease-out) forwards;animation-delay:calc(var(--i) * 70ms);--x: calc((var(--i) - 2) * 26px)}.critter-progress{display:grid;gap:8px;margin:16px 0 0;padding:14px 16px;border:1px solid var(--c-line);border-radius:var(--r-md);background:var(--c-surface-2);text-align:left}.critter-progress-copy{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:6px 12px}.critter-progress-copy strong{font-family:var(--font-num);font-size:1.05rem;font-weight:800}.critter-progress-copy span{color:var(--c-muted);font-family:var(--font-mono);font-size:.74rem;font-weight:800}.critter-progress .critter-meter{height:12px}.critter-remaining{margin:0;color:var(--c-ink-2)!important;font-size:.88rem}.evo-chain{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;margin:14px 0 0;padding:0;list-style:none;counter-reset:evo}.evo-step{position:relative}.evo-step+.evo-step:before{content:"";position:absolute;top:34px;left:-9px;width:10px;height:10px;border-top:3px solid var(--c-line-strong);border-right:3px solid var(--c-line-strong);transform:rotate(45deg)}.evo-step button{display:grid;justify-items:center;gap:2px;width:100%;min-height:100%;padding:8px 4px;border:2px solid var(--c-line);border-radius:var(--r-md);background:var(--c-surface);color:var(--c-ink);font:inherit;cursor:pointer}.evo-step.locked 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code{color:inherit}.msg-body.typing{color:var(--c-muted);font-style:italic}.msg-model,.model-chip{margin-top:6px;color:var(--c-muted);font-family:var(--font-mono);font-size:.68rem}.markdown-message code{padding:1px 6px;border-radius:6px;background:var(--c-surface-3);font-family:var(--font-mono);font-size:.9em}.markdown-message h3{font-family:var(--font-display);font-size:1.02rem;font-weight:700}.text-card{display:grid;gap:8px;padding:18px;border:1px solid var(--c-line);border-radius:var(--r-lg);background:var(--c-surface);color:var(--c-ink);text-decoration:none;transition:transform var(--d-1),border-color var(--d-1)}.text-card:hover{border-color:var(--subject);transform:translateY(-2px)}.text-card-title{font-size:1.15rem}.text-card-excerpt{font-size:.95rem}.source-flag{display:inline-flex;padding:3px 10px;border-radius:var(--r-pill);background:var(--subject-wash-2);color:var(--subject-strong);font-family:var(--font-mono);font-size:.7rem;font-weight:800}.text-detail-source,.source-panel{border-radius:var(--r-lg)}.source-tabs{display:flex;flex-wrap:wrap;gap:6px;padding:6px;border-radius:var(--r-pill)}.source-tab{min-height:40px;padding:6px 14px;border:0;background:transparent;font:inherit;font-weight:800;cursor:pointer}.fb-box{padding:16px;border:1px solid var(--c-line);border-radius:var(--r-md)}.option-card,.answer-area,textarea{border-radius:var(--r-md)}.tf-btn{min-height:48px;border:2px solid var(--c-line-strong);border-radius:var(--r-sm);background:var(--c-surface);color:var(--c-ink);box-shadow:0 3px 0 var(--c-line-strong);font:inherit;font-weight:700;cursor:pointer}.tf-btn:hover{border-color:var(--subject)}.tf-btn.on-true,.tf-btn.on-false{border-color:var(--subject);background:var(--subject-wash);box-shadow:0 3px 0 var(--subject)}.mcq4-item{border:1px solid var(--c-line)!important;border-radius:var(--r-md)!important;background:var(--c-surface-2)}.choose4-row{border:2px solid var(--c-line-strong)!important;border-radius:var(--r-sm)!important;box-shadow:0 3px 0 var(--c-line-strong)}.choose4-row.selected{border-color:var(--subject)!important;background:var(--subject-wash)!important;box-shadow:0 3px 0 var(--subject)}.source-panel{border:1px solid var(--source-line, var(--c-line));background:var(--source-bg, var(--c-surface))}.btn-block{width:100%}.btn.btn-go.btn-block{min-height:56px;font-size:1.05rem}.icon-btn{display:inline-grid;place-items:center;flex:none;width:var(--touch);height:var(--touch);padding:0;border:1px solid var(--c-line-strong);border-radius:50%;background:var(--c-surface);color:var(--c-ink);cursor:pointer}.icon-btn:hover{border-color:var(--c-ink)}.section-head{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:4px 12px;margin:0 0 12px}.section-title{margin:0;font-family:var(--font-display);font-size:1.05rem;font-weight:700;letter-spacing:-.01em}.section-meta{color:var(--c-muted);font-family:var(--font-mono);font-size:var(--t-micro);font-weight:700}.section-link{color:var(--subject-strong);font-size:var(--t-small);font-weight:800;text-decoration:none}.section-link:hover{text-decoration:underline}.field{display:grid;gap:8px;margin:0}.field>span:first-child{color:var(--c-ink);font-size:var(--t-small);font-weight:800}.field input[type=date],.field input[type=text]{min-height:48px;padding:8px 12px}.field-note{margin:0;color:var(--c-muted);font-size:var(--t-small)}.choice-chip{display:inline-grid;place-items:center;min-width:var(--touch);min-height:var(--touch);padding:6px 14px;border:2px solid var(--c-line-strong);border-radius:var(--r-pill);background:var(--c-surface);color:var(--c-ink);font:inherit;font-weight:800;cursor:pointer;transition:border-color var(--d-1),background var(--d-1),color var(--d-1)}.choice-chip:hover{border-color:var(--c-ink)}.choice-chip.on{border-color:var(--c-primary);background:var(--c-primary);color:var(--c-on-primary)}.choice-chip.day{width:var(--touch);padding:0}.choice-grid{display:grid;gap:10px}.choice-tile{display:grid;gap:2px;width:100%;min-height:64px;padding:14px 18px;border:2px solid var(--c-line-strong);border-radius:var(--r-md);background:var(--c-surface);color:var(--c-ink);box-shadow:0 3px 0 var(--c-line-strong);font:inherit;text-align:left;cursor:pointer;transition:transform var(--d-1) var(--ease-out),border-color var(--d-1),box-shadow var(--d-1)}.choice-tile b{font-family:var(--font-display);font-size:1.05rem;font-weight:700}.choice-tile span{color:var(--c-muted);font-size:var(--t-small);font-weight:700}.choice-tile:hover{border-color:var(--c-ink)}.choice-tile.on{border-color:var(--emblem-line);background:var(--subject-wash);box-shadow:0 4px 0 var(--emblem-line);transform:translateY(-2px)}.stepper{display:inline-flex;align-items:center;gap:12px}.stepper strong{min-width:76px;font-family:var(--font-num);font-size:1.1rem;text-align:center;font-variant-numeric:tabular-nums}.stepper-btn{display:grid;place-items:center;width:var(--touch);height:var(--touch);padding:0;border:2px solid var(--c-line-strong);border-radius:50%;background:var(--c-surface);color:var(--c-ink);font:inherit;font-size:1.35rem;font-weight:800;line-height:1;cursor:pointer}.stepper-btn:hover{border-color:var(--c-ink)}.switch{position:relative;flex:none;width:56px;height:34px;padding:0;border:2px solid var(--c-line-strong);border-radius:var(--r-pill);background:var(--c-surface-3);cursor:pointer;transition:background var(--d-1),border-color var(--d-1)}.switch-knob{position:absolute;top:3px;left:3px;width:24px;height:24px;border-radius:50%;background:var(--c-surface);box-shadow:0 1px 3px #15172b59;transition:transform var(--d-2) var(--ease-spring)}.switch[aria-checked=true]{border-color:var(--c-primary);background:var(--c-primary)}.switch[aria-checked=true] .switch-knob{background:var(--c-on-primary);transform:translate(22px)}.sheet-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:320;display:flex;align-items:center;justify-content:center;padding:24px 16px;background:var(--overlay);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);animation:c-fade var(--d-2) var(--ease-out) both}.sheet{position:relative;display:flex;flex-direction:column;width:min(520px,100%);max-height:min(820px,calc(100dvh - 48px));overflow:hidden;border:1px solid var(--c-line);border-radius:var(--r-xl);background:var(--c-surface);color:var(--c-ink);box-shadow:var(--sh-3);animation:c-pop var(--d-3) var(--ease-spring) both}.sheet-tall{width:min(640px,100%);height:min(760px,calc(100dvh - 48px))}.sheet-handle{display:none}.sheet-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:18px 18px 6px 22px}.sheet-title{margin:0;font-family:var(--font-display);font-size:1.2rem;font-weight:700}.sheet-close{display:grid;place-items:center;flex:none;width:var(--touch);height:var(--touch);padding:0;border:1px solid var(--c-line-strong);border-radius:50%;background:var(--c-surface-2);color:var(--c-ink);cursor:pointer}.sheet-close:hover{border-color:var(--c-ink)}.sheet-head.sr-only-head{position:absolute;top:10px;right:12px;z-index:2;padding:0}.sheet-head.sr-only-head .sheet-title{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}.sheet-body{flex:1;min-height:0;padding:10px 22px 22px;overflow-y:auto;overscroll-behavior:contain}.sheet-foot{display:flex;flex-wrap:wrap;gap:10px;padding:12px 22px calc(16px + env(safe-area-inset-bottom,0px));border-top:1px solid var(--c-line);background:var(--c-surface)}.sheet-foot .btn{flex:1 1 auto}.sheet-note{margin:14px 0 0;color:var(--c-muted);font-size:var(--t-small);text-align:center}.subject-list{display:grid;gap:10px;margin:0;padding:0;list-style:none}.subject-option{display:flex;align-items:center;gap:14px;min-height:72px;padding:12px 14px;border:2px solid var(--c-line);border-radius:var(--r-md);background:var(--c-surface);color:var(--c-ink);text-decoration:none;transition:border-color var(--d-1),background var(--d-1)}.subject-option:hover{border-color:var(--c-ink)}.subject-option.current{border-color:var(--subject);background:var(--subject-wash)}.subject-option-copy{display:grid;flex:1;gap:2px;min-width:0}.subject-option-name{font-weight:800}.subject-option-detail{color:var(--c-muted);font-size:var(--t-small);font-weight:700}.subject-option-check{display:grid;place-items:center;flex:none;width:30px;height:30px;border-radius:50%;background:var(--subject);color:#fff}.app-header{display:flex;align-items:center;gap:8px;min-height:48px;margin:0 0 18px}.app-header-space{flex:1}.subject-pill{display:inline-flex;align-items:center;gap:8px;min-width:0;min-height:var(--touch);padding:4px 10px 4px 6px;border:1px solid var(--c-line);border-radius:var(--r-pill);background:var(--c-surface);color:var(--c-ink);box-shadow:var(--sh-1);font:inherit;font-weight:800;cursor:pointer}.subject-pill:hover{border-color:var(--c-ink)}.subject-pill .emblem{width:30px;height:30px}.subject-pill-name{font-size:.98rem}.subject-pill-tier{overflow:hidden;color:var(--c-muted);font-size:.82rem;text-overflow:ellipsis;white-space:nowrap}.streak-chip{display:inline-flex;align-items:center;gap:4px;min-height:var(--touch);padding:0 12px 0 10px;border:1px solid var(--c-line);border-radius:var(--r-pill);background:var(--c-surface);color:#d46b00;box-shadow:var(--sh-1);text-decoration:none;--icon-accent: var(--hue-amber)}.streak-chip b{color:var(--c-ink);font-family:var(--font-num);font-size:1rem;font-variant-numeric:tabular-nums}.streak-chip:hover{border-color:var(--c-ink)}:root[data-theme=dark] .streak-chip{color:#ffb35c}.partner-avatar{display:inline-grid;place-items:center;flex:none;width:var(--size, 44px);height:var(--size, 44px);overflow:hidden;border:2px solid var(--c-line);border-radius:50%;background:radial-gradient(circle at 50% 65%,var(--subject-wash-2),var(--subject-wash) 70%);color:var(--subject-strong);text-decoration:none;transition:border-color var(--d-1),transform var(--d-2) var(--ease-spring)}.partner-avatar>.c-icon{align-self:center}.partner-avatar:hover{border-color:var(--c-ink);transform:translateY(-1px)}@media (min-width: 761px){.app-header .subject-pill,.app-header .header-partner{display:none}.app-header{min-height:44px;margin-bottom:10px}}.growth-meter{display:grid;gap:6px}.growth-meter-copy{display:flex;align-items:baseline;justify-content:space-between;gap:10px;color:var(--c-muted);font-size:var(--t-small);font-weight:700}.growth-meter-copy b{flex:none;color:var(--c-ink);font-family:var(--font-num);font-variant-numeric:tabular-nums}.growth-meter-track{display:block;width:100%;height:8px;overflow:hidden;border-radius:var(--r-pill);background:var(--c-surface-3)}.growth-meter-track>i{display:block;height:100%;min-width:4px;border-radius:inherit;background:var(--hue-volt);box-shadow:inset 0 0 0 1.5px color-mix(in srgb,var(--emblem-line) 35%,transparent);transition:width var(--d-4) var(--ease-out)}.growth-meter.light .growth-meter-copy{color:var(--c-night-muted)}.growth-meter.light .growth-meter-copy b{color:var(--c-night-ink)}.growth-meter.light .growth-meter-track{background:var(--c-night-3)}.creature-gains{display:grid;gap:8px;margin:16px 0;text-align:left}.creature-gains-title{margin:0;color:var(--c-muted);font-family:var(--font-mono);font-size:var(--t-micro);font-weight:800;letter-spacing:.08em;text-transform:uppercase}.creature-gains ul{display:grid;gap:8px;margin:0;padding:0;list-style:none}.creature-gains li{display:flex;align-items:center;gap:12px;padding:6px 14px 8px 6px;border:1px solid var(--c-line);border-radius:var(--r-md);background:var(--c-surface-2);animation:c-slide-up var(--d-3) var(--ease-out) both}.creature-gains li:nth-child(2){animation-delay:90ms}.creature-gains li:nth-child(3){animation-delay:.18s}.creature-gains li.evolved{border:2px solid var(--emblem-line);background:color-mix(in srgb,var(--hue-volt) 18%,var(--c-surface));box-shadow:0 3px 0 var(--emblem-line)}.creature-gain-copy{display:grid;flex:1;gap:2px;min-width:0}.creature-gain-copy strong{font-weight:800;line-height:1.25}.creature-gain-label{color:var(--c-muted);font-size:var(--t-small);font-weight:700}.creature-gain-copy .growth-meter-track{margin-top:4px}.creature-gains.empty p{margin:0;color:var(--c-muted);font-size:var(--t-small)}.creature-gains.dark .creature-gains-title,.creature-gains.dark .creature-gain-label,.creature-gains.dark.empty p{color:var(--c-night-muted)}.creature-gains.dark li{border-color:var(--c-night-3);background:var(--c-night-2)}.creature-gains.dark li.evolved{border-color:var(--hue-volt);background:color-mix(in srgb,var(--hue-volt) 14%,var(--c-night-2));box-shadow:none}.creature-gains.dark strong{color:var(--c-night-ink)}.creature-gains.dark .growth-meter-track{background:var(--c-night-3)}.today-head{display:grid;gap:6px;margin:0 0 18px}.today-head h1{font-size:clamp(1.75rem,1.35rem + 1.6vw,2.6rem)}.exam-line{display:inline-flex;align-items:center;gap:6px;margin:0;color:var(--c-muted);font-weight:700;text-decoration:none}.exam-line.set{justify-self:start;min-height:36px;color:var(--subject-strong);font-weight:800}.exam-line.set:hover{text-decoration:underline}.today-grid{display:grid;grid-template-columns:minmax(0,1fr) 320px;align-items:start;gap:20px}.today-main,.today-side{display:grid;align-content:start;gap:16px;min-width:0}.upnext-card{position:relative;display:grid;gap:16px;padding:22px 22px 20px;overflow:hidden;border-radius:var(--r-xl);background:var(--c-night);color:var(--c-night-ink);box-shadow:var(--sh-2);isolation:isolate}.upnext-card:before{content:"";position:absolute;top:-40%;right:-20%;z-index:-1;width:70%;aspect-ratio:1;border-radius:50%;background:radial-gradient(circle,color-mix(in srgb,var(--subject) 45%,transparent),transparent 68%);pointer-events:none}.upnext-card.skeleton-block{min-height:280px;background:linear-gradient(90deg,var(--c-surface-2),var(--c-surface-3),var(--c-surface-2));background-size:200% 100%;box-shadow:none}.upnext-card.skeleton-block:before{content:none}.upnext-top{display:flex;align-items:flex-start;gap:12px}.upnext-copy{flex:1;min-width:0}.upnext-eyebrow{margin:0 0 8px;color:var(--hue-volt);font-family:var(--font-mono);font-size:var(--t-micro);font-weight:800;letter-spacing:.08em;text-transform:uppercase}.upnext-card h2{margin:0 0 8px;color:var(--c-night-ink);font-family:var(--font-display);font-size:clamp(1.35rem,1.1rem + 1vw,1.9rem);font-weight:700;line-height:1.12}.upnext-detail{max-width:46ch;margin:0;color:var(--c-night-muted)}.upnext-creature{display:grid;flex:none;place-items:center;width:112px;margin:-6px -6px 0 0}.upnext-go{justify-self:start;min-height:56px;padding:12px 26px;font-size:1.05rem}.upnext-also{display:inline-flex;align-items:center;justify-self:start;gap:8px;min-height:40px;padding:6px 14px;border:1px solid var(--c-night-3);border-radius:var(--r-pill);color:var(--c-night-ink);font-size:var(--t-small);font-weight:800;text-decoration:none;--icon-accent: var(--hue-coral)}.upnext-also:hover{border-color:var(--c-night-muted);background:var(--c-night-2)}.upnext-card :focus-visible{outline-color:var(--hue-volt)}.week-card,.first-steps,.partner-card,.exam-card,.me-card{padding:18px;border:1px solid var(--c-line);border-radius:var(--r-lg);background:var(--c-surface);box-shadow:var(--sh-1)}.week-strip{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:4px;margin:0 0 14px;padding:0;list-style:none}.week-day{display:grid;justify-items:center;gap:4px}.week-dot{display:grid;place-items:center;width:40px;height:40px;border:2px dashed var(--c-line-strong);border-radius:50%;color:var(--c-muted);font-family:var(--font-mono);font-size:.56rem;font-weight:800;letter-spacing:0;text-transform:uppercase}.week-day.done .week-dot{border:2px solid var(--emblem-line);background:var(--c-good-bright);color:var(--emblem-line)}.week-day.rest .week-dot{border-style:solid;background:var(--c-surface-3)}.week-day.today .week-dot{border:2px solid var(--emblem-line);background:var(--hue-volt);color:var(--volt-ink);box-shadow:0 3px 0 var(--emblem-line)}.week-day.is-today.done .week-dot{outline:3px solid color-mix(in srgb,var(--c-good-bright) 40%,transparent);outline-offset:2px}.week-letter{color:var(--c-muted);font-family:var(--font-mono);font-size:var(--t-micro);font-weight:700}.week-day.is-today .week-letter{color:var(--c-ink);font-weight:800}.week-day.missed .week-dot{opacity:.45}.today-task{display:flex;align-items:center;gap:12px;padding:10px 14px 10px 10px;border:2px solid var(--c-line);border-radius:var(--r-md);background:var(--c-surface-2);color:var(--c-ink);text-decoration:none;transition:border-color var(--d-1),transform var(--d-1) var(--ease-out)}a.today-task:hover{border-color:var(--subject);transform:translateY(-1px)}.today-task.done{border-color:color-mix(in srgb,var(--c-good) 45%,transparent);background:var(--c-good-wash)}.today-task.rest{border-style:dashed}.today-task>.iso-tile{flex:none}.today-task-icon{display:grid;place-items:center;flex:none;width:56px;height:56px;border-radius:16px;background:var(--subject-wash-2);color:var(--subject-strong);--icon-accent: var(--subject)}.today-task-copy{display:grid;flex:1;gap:1px;min-width:0}.today-task-eyebrow{color:var(--c-muted);font-family:var(--font-mono);font-size:var(--t-micro);font-weight:800;letter-spacing:.06em;text-transform:uppercase}.today-task-name{font-weight:800;line-height:1.25}.today-task-meta{color:var(--c-muted);font-size:var(--t-small)}.first-steps ol{display:grid;gap:12px;margin:12px 0 0;padding:0;list-style:none}.first-steps li{display:flex;align-items:flex-start;gap:12px}.first-steps li>span:last-child{display:grid;gap:2px}.first-steps li>span:last-child>span{color:var(--c-muted);font-size:var(--t-small)}.first-step-n{display:grid;place-items:center;flex:none;width:32px;height:32px;border:2px solid var(--c-line-strong);border-radius:50%;font-family:var(--font-display);font-size:.8rem;font-weight:800}.first-steps li.current .first-step-n{border-color:var(--emblem-line);background:var(--hue-volt);color:var(--volt-ink)}.pip-row{display:flex;align-items:center;gap:12px;width:100%;min-height:60px;padding:8px 16px 8px 10px;border:2px solid var(--c-line);border-radius:var(--r-md);background:var(--c-surface);color:var(--c-ink);font:inherit;font-weight:800;text-align:left;cursor:pointer;transition:border-color var(--d-1)}.pip-row>span{flex:1}.pip-row:hover{border-color:var(--subject)}.partner-card{display:grid;justify-items:center;gap:6px;text-align:center}.partner-card .eyebrow{margin-top:4px}.partner-card h2{font-family:var(--font-display);font-size:1.25rem;font-weight:700}.partner-card .sub{margin:0 0 6px}.partner-card .growth-meter{width:100%;margin-bottom:8px;text-align:left}.partner-card-art{display:grid;place-items:center;width:100%;padding:6px 0 0;border-radius:var(--r-md);background:radial-gradient(60% 60% at 50% 62%,color-mix(in srgb,var(--subject) 18%,transparent),transparent 72%),var(--c-surface-2)}.exam-card h2{margin:6px 0;font-family:var(--font-display);font-size:1.6rem;font-weight:700}.exam-card .sub{margin:0}.exam-card-links{display:grid;gap:4px;margin-top:12px}.exam-card-links a{display:inline-flex;align-items:center;min-height:36px;font-weight:800;text-decoration:none}.exam-card-links 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