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var(--ease-out);border:2px solid #0000;border-radius:16px;align-items:center;gap:12px;padding:0 10px;font-size:.98rem;font-weight:800;text-decoration:none;display:flex}.mainnav a:hover,.side-link:hover{background:var(--sunk);color:var(--ink)}.nav-tile{background:var(--tone-soft,var(--grape-soft));width:36px;height:36px;color:var(--tone-ink,var(--grape-ink));transition:transform var(--dur) var(--ease);border-radius:12px;flex:none;place-items:center;display:grid}.nav-tile svg{width:20px;height:20px}.mainnav a:hover 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.nav-tile{background:var(--tone,var(--grape));color:#fff}.sidebar .spacer{flex:1}.app-main{flex-direction:column;min-width:0;display:flex}.topbar{z-index:40;height:var(--nav-h);background:color-mix(in srgb, var(--bg) 94%, transparent);-webkit-backdrop-filter:blur(8px);align-items:center;gap:8px;padding:0 28px;display:flex;position:sticky;top:0}.topbar .spacer{flex:1}.mobile-brand,.mobile-only{display:none!important}.pill-btn,.stat-pill{border:2px solid var(--line);background:var(--surface);min-height:44px;color:var(--ink-2);font:inherit;cursor:pointer;white-space:nowrap;transition:border-color var(--dur) var(--ease-out);border-radius:999px;align-items:center;gap:8px;padding:0 14px;font-size:.92rem;font-weight:800;text-decoration:none;display:inline-flex}.pill-btn:hover,.stat-pill:hover{border-color:var(--line-strong);color:var(--ink)}.pill-btn.icon{justify-content:center;width:44px;padding:0}.pill-btn svg,.stat-pill svg{width:20px;height:20px}.coin{background:radial-gradient(circle, var(--sun) 52%, var(--sun-press) 54% 64%, var(--sun) 66%);border-radius:50%;flex:none;width:20px;height:20px}.account-chip{color:var(--ink);align-items:center;gap:8px;padding-inline-end:4px;font-weight:800;text-decoration:none;display:inline-flex}.account-chip .topbar-label{text-overflow:ellipsis;white-space:nowrap;max-width:14ch;overflow:hidden}.avatar{background:var(--sun);color:#1e1a3a;width:42px;height:42px;font-family:var(--font-display);border:3px solid var(--surface);box-shadow:0 0 0 2px var(--line);border-radius:50%;flex:none;place-items:center;font-size:1.15rem;font-weight:700;display:inline-grid}.tabbar{display:none}.page{width:100%;max-width:1220px;margin:0 auto;padding:8px 28px 112px}.page.wide{max-width:1320px}.app-shell.playing{grid-template-columns:84px minmax(0,1fr)}.app-shell.playing .sidebar{align-items:center;padding:16px 10px}.app-shell.playing .sidebar .brand{padding:0 0 12px}.app-shell.playing .wordmark,.app-shell.playing .nav-label{display:none}.app-shell.playing .mainnav a,.app-shell.playing .side-link{justify-content:center;width:56px;padding:0}.app-shell.playing .topbar{display:none}@media (max-width:1080px) and (min-width:861px){.app-shell{grid-template-columns:84px minmax(0,1fr)}.sidebar{align-items:center;padding:16px 10px}.sidebar .brand{padding:0 0 12px}.sidebar .wordmark,.nav-label{display:none}.mainnav a,.side-link{justify-content:center;width:56px;padding:0}}@media (max-width:860px){:root{--nav-h:62px}.app-shell,.app-shell.playing{display:block}.sidebar{display:none}.mobile-brand,.mobile-only{display:inline-flex!important}.topbar{gap:6px;padding:0 12px}.topbar .topbar-label{display:none}.brand .wordmark{font-size:1.25rem}.brand svg{width:34px;height:34px}.avatar{width:38px;height:38px;font-size:1rem}.page{padding:4px 16px 128px}.tabbar{bottom:0;z-index:40;background:var(--surface);border-top:2px solid var(--line);padding:6px 4px calc(8px + env(safe-area-inset-bottom));justify-content:space-around;align-items:flex-end;display:flex;position:fixed;inset-inline:0}.app-shell.playing .tabbar{display:none}.tabbar a{text-align:center;min-width:0;color:var(--muted);flex-direction:column;flex:1 1 0;justify-content:flex-end;align-items:center;gap:2px;min-height:54px;padding:2px;font-size:.74rem;font-weight:800;line-height:1.2;text-decoration:none;display:flex}.tabbar a .tab-icon{width:48px;height:32px;transition:background var(--dur) var(--ease-out);border-radius:12px;place-items:center;display:grid}.tabbar a[aria-current=page]{color:var(--tone-ink,var(--grape-ink))}.tabbar a[aria-current=page] .tab-icon{background:var(--tone-soft,var(--grape-soft))}.tabbar a.raised .tab-icon{background:var(--grape);color:#fff;border:4px solid var(--surface);width:62px;height:62px;box-shadow:0 5px 0 var(--grape-press);border-radius:50%;margin-top:-28px}.tabbar a.raised[aria-current=page] .tab-icon{background:var(--grape)}.tabbar svg{width:24px;height:24px}.tabbar a.raised svg{width:26px;height:26px}}.site-footer{border-top:2px solid var(--line);color:var(--muted);flex-wrap:wrap;gap:6px 18px;margin-top:48px;padding:20px 0 8px;font-size:.9rem;display:flex}.site-footer a{color:var(--muted);font-weight:700;text-decoration:none}.site-footer a:hover{color:var(--ink);text-decoration:underline}.page-head{flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:16px 24px;margin:8px 0 24px;display:flex}.page-head h1{margin:0}.page-head .lead{color:var(--muted);max-width:62ch;margin:4px 0 0;font-weight:700}.page-head .actions{flex-wrap:wrap;gap:10px;display:flex}.eyebrow{letter-spacing:.06em;text-transform:uppercase;color:var(--grape-ink);align-items:center;gap:8px;margin-bottom:4px;font-size:.8rem;font-weight:900;display:inline-flex}:root[lang=fa] 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svg{width:14px;height:14px}.chip.accent{background:var(--grape-soft);color:var(--grape-ink)}.chip.good{background:var(--mint-soft);color:var(--mint-ink)}.chip.bad{background:var(--coral-soft);color:var(--coral-ink)}.chip.warn{background:var(--sun-soft);color:var(--sun-ink)}.chip.sky{background:var(--sky-soft);color:var(--sky-ink)}.chip.outline{border-color:var(--line);background:0 0}button.chip{cursor:pointer;min-height:40px;font:inherit;border-color:var(--line);background:var(--surface);transition:background var(--dur) var(--ease-out), color var(--dur) var(--ease-out), border-color var(--dur) var(--ease-out);padding:0 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var(--line);background:var(--surface);border-bottom-width:3px;border-radius:7px;padding:1px 7px;font-size:.82em}.difficulty{vertical-align:middle;align-items:flex-end;gap:2px;display:inline-flex}.difficulty i{background:var(--surface-3);border-radius:2px 2px 4px 4px;width:7px;height:14px;display:inline-block}.difficulty i.on{background:var(--ink)}.level-badge{white-space:nowrap;background:var(--tone-soft);min-height:28px;color:var(--tone-ink);border-radius:999px;align-items:center;gap:6px;padding:2px 11px 2px 4px;font-size:.82rem;font-weight:900;display:inline-flex}:root[dir=rtl] .level-badge{padding:2px 4px 2px 11px}.level-badge b{background:var(--tone);color:#fff;border-radius:50%;place-items:center;width:22px;height:22px;font-size:.78rem;display:grid}.level-1{--tone:var(--mint-press);--tone-soft:var(--mint-soft);--tone-ink:var(--mint-ink)}.level-2{--tone:var(--sky-press);--tone-soft:var(--sky-soft);--tone-ink:var(--sky-ink)}.level-3{--tone:#b37f00;--tone-soft:var(--sun-soft);--tone-ink:var(--sun-ink)}.level-4{--tone:var(--coral-press);--tone-soft:var(--coral-soft);--tone-ink:var(--coral-ink)}.level-5{--tone:var(--grape);--tone-soft:var(--grape-soft);--tone-ink:var(--grape-ink)}.field{flex-direction:column;gap:6px;display:flex}.field>span,.label{color:var(--ink-2);font-size:.92rem;font-weight:800}input:not([type]),input[type=text],input[type=email],input[type=tel],input[type=password],input[type=search],input[type=number],input[type=url],input[type=date],input[type=time],select,textarea{font:inherit;color:var(--ink);background:var(--surface);border:2px solid var(--line-strong);border-radius:var(--radius-sm);width:100%;min-height:48px;transition:border-color var(--dur) var(--ease-out), box-shadow var(--dur) var(--ease-out);padding:10px 14px;font-weight:700}input:is(:not([type]),[type=text],[type=email],[type=tel],[type=password],[type=search],[type=number],[type=url],[type=date],[type=time]):hover,select:hover,textarea:hover{border-color:var(--accent-line)}input:is(:not([type]),[type=text],[type=email],[type=tel],[type=password],[type=search],[type=number],[type=url],[type=date],[type=time]):focus-visible,select:focus-visible,textarea:focus-visible{border-color:var(--grape);box-shadow:0 0 0 4px color-mix(in srgb, var(--grape) 22%, transparent);border-radius:var(--radius-sm);outline:none}input::placeholder,textarea::placeholder{color:var(--muted);opacity:.85}select{appearance:none;cursor:pointer;background-image:linear-gradient(45deg, transparent 50%, var(--ink-2) 50%), linear-gradient(135deg, var(--ink-2) 50%, transparent 50%);background-position:right 20px center,right 14px center;background-repeat:no-repeat;background-size:6px 6px;padding-inline-end:40px}:root[dir=rtl] select{background-position:14px,20px}textarea{resize:vertical;min-height:110px;line-height:1.55}input[type=checkbox],input[type=radio]{accent-color:var(--grape);flex:none;width:22px;height:22px;margin:0}label.check{cursor:pointer;align-items:center;gap:10px;min-height:42px;font-weight:700;display:flex}label.check.small{align-items:flex-start}label.check.small input{margin-top:3px}fieldset{border:2px solid var(--line);border-radius:var(--radius-sm);margin:0;padding:12px 16px 14px}legend{padding:0 6px;font-weight:800}input[type=range]{appearance:none;cursor:pointer;background:0 0;width:100%;min-height:30px}input[type=range]:focus-visible{outline-offset:4px}input[type=range]::-webkit-slider-runnable-track{background:linear-gradient(to right, var(--grape) var(--pct,0%), var(--surface-3) var(--pct,0%));border-radius:99px;height:10px}:root[dir=rtl] input[type=range]::-webkit-slider-runnable-track{background:linear-gradient(to left, var(--grape) var(--pct,0%), var(--surface-3) var(--pct,0%))}input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;border:4px solid var(--grape);width:24px;height:24px;box-shadow:0 2px 0 var(--grape-press);transition:transform .12s var(--ease);background:#fff;border-radius:50%;margin-top:-7px}input[type=range]:active::-webkit-slider-thumb{transform:scale(1.18)}input[type=range]::-moz-range-track{background:var(--surface-3);border-radius:99px;height:10px}input[type=range]::-moz-range-progress{background:var(--grape);border-radius:99px;height:10px}input[type=range]::-moz-range-thumb{border:4px solid var(--grape);background:#fff;border-radius:50%;width:20px;height:20px}input[type=range].timeline{direction:ltr}:root[dir=rtl] input[type=range].timeline::-webkit-slider-runnable-track{background:linear-gradient(to right, var(--grape) var(--pct,0%), var(--surface-3) var(--pct,0%))}.notice{border-radius:var(--radius-sm);background:var(--grape-soft);color:var(--ink);border:2px solid var(--accent-line);overflow-wrap:anywhere;padding:13px 16px;padding-inline-start:50px;font-weight:700;position:relative}.notice:before{content:"i";inset-inline-start:14px;background:var(--grape);color:#fff;width:24px;height:24px;font-size:.85rem;font-weight:900;font-family:var(--font-display);border-radius:50%;place-items:center;display:grid;position:absolute;top:13px}.notice.warn{background:var(--sun-soft);border-color:color-mix(in srgb, var(--sun-press) 45%, transparent)}.notice.warn:before{content:"!";background:var(--sun);color:#1e1a3a}.notice.bad{background:var(--coral-soft);border-color:color-mix(in srgb, var(--coral) 45%, transparent)}.notice.bad:before{content:"!";background:var(--coral)}.notice.good{background:var(--mint-soft);border-color:color-mix(in srgb, var(--mint) 45%, transparent)}.notice.good:before{content:"✓";background:var(--mint-press)}.error{color:var(--bad);font-weight:800}.empty{text-align:center;color:var(--muted);padding:40px 16px;font-weight:700}.empty-state{text-align:center;color:var(--ink-2);flex-direction:column;align-items:center;gap:10px;padding:36px 20px;display:flex}.empty-state .empty-icon{background:var(--grape-soft);width:64px;height:64px;color:var(--grape-ink);border-radius:20px;place-items:center;display:grid;transform:rotate(-4deg)}.empty-state .empty-icon svg{width:30px;height:30px}.empty-state h3{margin:4px 0 0}.empty-state p{max-width:46ch;color:var(--muted);margin:0}.skeleton{background:var(--surface-2);border-radius:var(--radius-xs);position:relative;overflow:hidden}.skeleton:after{content:"";background:linear-gradient(90deg, transparent, color-mix(in srgb, var(--surface) 70%, transparent), transparent);animation:1.4s infinite shimmer;position:absolute;inset:0;transform:translate(-100%)}@keyframes shimmer{to{transform:translate(100%)}}.loading-line{color:var(--muted);justify-content:center;align-items:center;gap:12px;padding:32px 0;font-weight:800;display:flex}.spinner{background:radial-gradient(circle 4px at 5px 13px, var(--grape) 98%, transparent), radial-gradient(circle 4px at 15px 13px, var(--sun-press) 98%, transparent), radial-gradient(circle 4px at 25px 13px, var(--mint-press) 98%, transparent);background-repeat:no-repeat;flex:none;width:30px;height:18px;animation:.9s ease-in-out infinite hop;display:inline-block}@keyframes hop{50%{transform:translateY(-4px)}}.toast-wrap{inset-inline:0;z-index:80;pointer-events:none;flex-direction:column;align-items:center;gap:8px;padding:0 16px;display:flex;position:fixed;bottom:100px}.toast{background:var(--ink);color:var(--bg);pointer-events:auto;max-width:min(92vw,520px);animation:toast-in .32s var(--ease);border-radius:18px;padding:12px 20px;font-weight:800;box-shadow:0 6px #000,0 16px 30px -12px #00000080}.toast.bad{background:var(--coral);color:#fff;box-shadow:0 6px 0 var(--coral-press)}@keyframes toast-in{0%{opacity:0;transform:translateY(16px)scale(.96)}}dialog.sheet{border:2px solid var(--line);background:var(--surface);color:var(--ink);width:100%;max-width:min(560px,94vw);box-shadow:var(--shadow-raised);border-radius:26px;padding:0}dialog.sheet::backdrop{background:#1411278c}dialog.sheet .sheet-body{padding:24px}.tabs{scrollbar-width:none;background:var(--surface);border:2px solid var(--line);border-radius:18px;gap:6px;width:fit-content;max-width:100%;margin-bottom:20px;padding:4px;display:flex;overflow-x:auto}.tabs::-webkit-scrollbar{display:none}.tabs button,.tabs a{font:inherit;color:var(--muted);cursor:pointer;white-space:nowrap;min-height:42px;transition:background var(--dur) var(--ease-out), color var(--dur) var(--ease-out);background:0 0;border:0;border-radius:13px;align-items:center;gap:7px;padding:0 16px;font-size:.95rem;font-weight:800;text-decoration:none;display:inline-flex}.tabs button:hover,.tabs a:hover{color:var(--ink);background:var(--sunk)}.tabs button svg{width:18px;height:18px}.tabs [aria-selected=true],.tabs [aria-current=page]{color:#fff;background:var(--grape);box-shadow:0 3px 0 var(--grape-press)}.tabs [aria-selected=true]:hover,.tabs [aria-current=page]:hover{color:#fff;background:var(--grape)}:root[data-theme=dark] .tabs [aria-selected=true],:root[data-theme=dark] .tabs [aria-current=page]{color:#120c33}.list{margin:0;padding:0;list-style:none}.list>li{border-bottom:2px solid var(--line);padding:14px 0}.list>li:last-child{border-bottom:0}table.table{border-collapse:collapse;width:100%;font-size:.95rem}.table th,.table td{text-align:start;border-bottom:2px solid var(--line);vertical-align:top;padding:11px 10px}.table th{color:var(--muted);font-size:.85rem;font-weight:800}.table tbody tr:hover td{background:var(--sunk)}.table.sticky-first th:first-child,.table.sticky-first td:first-child{background:var(--surface);z-index:1;position:sticky;inset-inline-start:0}details>summary{cursor:pointer;align-items:center;gap:10px;min-height:44px;font-weight:800;list-style:none;display:flex}details>summary::-webkit-details-marker{display:none}details>summary:before{content:"";border-inline-end:3px solid;width:8px;height:8px;transition:transform var(--dur) var(--ease);opacity:.7;border-bottom:3px solid;flex:none;transform:rotate(-45deg)}:root[dir=rtl] details>summary:before,details[open]>summary:before{transform:rotate(45deg)}.pill-group{flex-wrap:wrap;gap:6px;display:flex}.segmented{background:var(--sunk);border:2px solid var(--line);border-radius:16px;flex-wrap:wrap;gap:4px;padding:4px;display:inline-flex}.segmented .btn{min-height:40px;box-shadow:none;color:var(--ink-2);background:0 0;border:0;border-radius:12px;margin:0;padding:0 13px;font-size:.92rem}.segmented .btn:hover{background:var(--surface)}.segmented .btn:active:not(:disabled){transform:none}.segmented .btn[aria-pressed=true]{background:var(--surface);color:var(--grape-ink);box-shadow:0 3px 0 var(--grape);outline:2px solid var(--grape);outline-offset:-2px}.mascot-note{align-items:flex-end;gap:12px;display:flex}.mascot-note svg.mascot{flex:none;width:64px;height:82px}.speech{background:var(--sun-soft);border:2px solid color-mix(in srgb, var(--sun-press) 40%, transparent);color:var(--ink);border-radius:20px 20px 6px;padding:12px 16px;font-weight:800;position:relative}:root[dir=rtl] .speech{border-radius:20px 20px 20px 6px}.mascot .pendulum{transform-origin:43px 92px;animation:1.6s ease-in-out infinite alternate tick}@keyframes tick{0%{transform:rotate(-14deg)}to{transform:rotate(14deg)}}.welcome-hero{grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);align-items:center;gap:32px;padding:8px 0 28px;display:grid}.welcome-hero h1{margin-bottom:14px;font-size:clamp(2.2rem,1.4rem + 3vw,3.6rem);line-height:1.05}:root[lang=fa] .welcome-hero h1{line-height:1.35}.welcome-hero .lead{max-width:46ch;margin-bottom:22px;font-weight:700}.hero-visual{background:var(--stage);aspect-ratio:5/4;border:3px solid var(--surface);box-shadow:0 8px 0 var(--grape-press), 0 30px 60px -30px #1e1a3a99;border-radius:30px;position:relative;overflow:hidden}.hero-visual svg{width:100%;height:100%;display:block}.welcome-hero.has-video{isolation:isolate;min-height:540px;margin:-8px -28px 28px;padding:72px 28px 88px;display:block;position:relative;overflow:hidden}.welcome-hero.has-video .hero-copy{z-index:1;max-width:640px;position:relative}.hero-backdrop{z-index:0;background:var(--bg) url(/media/home-hero.jpg) 70% 40% / cover no-repeat;position:absolute;inset:0}.hero-backdrop video{object-fit:cover;object-position:70% 40%;filter:contrast(1.25)saturate(1.1)brightness(1.05);width:100%;height:100%;position:absolute;inset:0}.hero-backdrop:before,.hero-backdrop:after{content:"";z-index:1;pointer-events:none;position:absolute;inset:0}.hero-backdrop:before{background:linear-gradient(90deg, var(--bg) 0%, color-mix(in srgb, var(--bg) 90%, transparent) 34%, color-mix(in srgb, var(--bg) 25%, transparent) 60%, transparent 80%)}:root[dir=rtl] .hero-backdrop:before{background:linear-gradient(-90deg, var(--bg) 0%, color-mix(in srgb, var(--bg) 90%, transparent) 34%, color-mix(in srgb, var(--bg) 25%, transparent) 60%, transparent 80%)}.hero-backdrop:after{background:linear-gradient(to bottom, var(--bg) 0%, transparent 16%, transparent 78%, var(--bg) 100%)}@media (max-width:860px){.welcome-hero.has-video{min-height:0;margin:-4px -16px 24px;padding:28px 16px 260px}.hero-backdrop:before,:root[dir=rtl] .hero-backdrop:before{background:linear-gradient(to bottom, var(--bg) 0%, color-mix(in srgb, var(--bg) 92%, transparent) 52%, color-mix(in srgb, var(--bg) 20%, transparent) 72%, transparent 100%)}.hero-backdrop:after{background:linear-gradient(to bottom, transparent 85%, var(--bg) 100%)}.hero-backdrop video{object-position:64% 70%}.welcome-hero{grid-template-columns:1fr;gap:20px}.hero-visual{aspect-ratio:16/10}}.home-top{flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:12px;margin:4px 0 18px;display:flex}.home-top h1{margin:0}.home-layout{grid-template-columns:minmax(0,1fr) 360px;align-items:start;gap:22px;display:grid}@media (max-width:1080px){.home-layout{grid-template-columns:1fr}}.trail-card{background:var(--surface);border:2px solid var(--line);border-radius:30px;padding:24px 26px;position:relative;overflow:hidden}.trail-card .trail-head{flex-wrap:wrap;align-items:baseline;gap:10px;margin-bottom:12px;display:flex}.trail-card .trail-head h2{margin:0}.trail{flex-direction:column;margin:0;padding:0;list-style:none;display:flex;position:relative}.trail>li{grid-template-columns:96px minmax(0,1fr);align-items:center;gap:14px;padding:10px 0;display:grid;position:relative}.trail>li:before{content:"";inset-inline-start:44px;background:var(--line);z-index:0;border-radius:8px;width:8px;height:calc(50% + 12px);position:absolute;top:-12px}.trail>li:first-child:before{display:none}.trail>li.done+li:before,.trail>li.done:before{background:var(--mint)}.stone{z-index:1;background:var(--surface);border:4px dashed var(--accent-line);width:76px;height:76px;color:var(--grape-ink);border-radius:50%;justify-self:center;place-items:center;display:grid;position:relative}.stone svg{width:32px;height:32px}.trail>li.done .stone{background:var(--mint);color:#fff;box-shadow:0 6px 0 var(--mint-press);border:0}.trail>li.partial .stone{background:var(--sun);color:#1e1a3a;box-shadow:0 6px 0 var(--sun-press);border:0}.trail>li.skipped .stone{background:var(--surface-2);color:var(--muted);border:0}.trail>li.current .stone{background:var(--grape);color:#fff;width:92px;height:92px;box-shadow:0 7px 0 var(--grape-press), 0 0 0 10px color-mix(in srgb, var(--grape) 16%, transparent);border:0;animation:2.4s ease-in-out infinite glow}.trail>li.current .stone svg{width:40px;height:40px}@keyframes glow{50%{box-shadow:0 7px 0 var(--grape-press), 0 0 0 16px color-mix(in srgb, var(--grape) 8%, transparent)}}.trail .step-title{font-size:1.05rem;font-weight:900;line-height:1.3}.trail .step-meta{color:var(--muted);font-size:.9rem;font-weight:700}.next-card{background:var(--ink);color:#fff;border-radius:22px;flex-direction:column;gap:4px;max-width:480px;padding:16px 18px;display:flex}:root[data-theme=dark] .next-card{background:var(--surface-2);border:2px solid var(--line-strong)}.next-card .eyebrow{color:var(--sun)}.next-card .title{font-family:var(--font-display);font-size:1.3rem;font-weight:600;line-height:1.25}:root[lang=fa] .next-card .title{font-family:var(--font-sans);font-weight:900}.next-card .meta{color:#cfcaf0;font-size:.92rem;font-weight:700}:root[data-theme=dark] .next-card .meta{color:var(--ink-2)}.next-card .btn{align-self:stretch;margin-top:10px}.goal-card{background:var(--grape);color:#fff;box-shadow:0 6px 0 var(--grape-press);border-radius:28px;align-items:center;gap:18px;padding:20px 22px;display:flex}:root[data-theme=dark] .goal-card{color:#120c33}.goal-card h2{margin:0;font-size:1.3rem}.goal-card p{opacity:.9;margin:0;font-weight:700}.goal-ring{--v:0;width:96px;height:96px;font-family:var(--font-display);background:radial-gradient(closest-side, var(--grape) 72%, transparent 74%), conic-gradient(var(--sun) calc(var(--v) * 1%), #ffffff40 0);border-radius:50%;flex:none;place-items:center;font-size:1.6rem;font-weight:700;display:grid}.side-card{background:var(--surface);border:2px solid var(--line);border-radius:28px;padding:18px 20px}.side-card h2{margin:0 0 10px;font-size:1.15rem}.week-dots{gap:5px;margin-top:12px;display:flex}.week-dots span{text-align:center;color:var(--muted);flex:1;font-size:.76rem;font-weight:800}.week-dots span i{background:var(--surface-2);border-radius:6px 6px 10px 10px;height:34px;margin-bottom:4px;display:block}.week-dots span.planned i{border:2px dashed var(--line-strong);background:0 0}.week-dots span.done i{background:var(--mint);box-shadow:0 3px 0 var(--mint-press)}.week-dots span.today{color:var(--ink)}.week-dots span.today i{outline:3px solid var(--grape);outline-offset:2px}.resume-row{color:inherit;font-weight:inherit;border-radius:14px;align-items:center;gap:12px;padding:9px 0;text-decoration:none;display:flex}.resume-row:hover .resume-title{color:var(--grape-ink)}.resume-row .resume-title{text-overflow:ellipsis;white-space:nowrap;font-weight:900;display:block;overflow:hidden}.score-badge{width:50px;height:50px;font-family:var(--font-display);background:var(--tone-soft,var(--sky-soft));color:var(--tone-ink,var(--sky-ink));border-radius:16px;flex:none;place-items:center;font-size:1.05rem;font-weight:700;display:grid}.stars{color:#b37f00;letter-spacing:1px;font-size:.9rem}:root[data-theme=dark] .stars{color:var(--sun)}.feature-links{grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;display:grid}.feature-links a{color:inherit;font-weight:inherit;background:var(--surface);border:2px solid var(--line);transition:transform var(--dur) var(--ease), border-color var(--dur) var(--ease-out);border-radius:24px;flex-direction:column;gap:6px;padding:18px;text-decoration:none;display:flex}.feature-links a:hover{border-color:color-mix(in srgb, var(--tone) 50%, transparent);transform:translateY(-3px)rotate(-.5deg)}.feature-links .nav-tile{border-radius:14px;width:44px;height:44px}.feature-links strong{font-size:1.02rem}.feature-links span.desc{color:var(--muted);font-size:.9rem;font-weight:700}@media (max-width:960px){.feature-links{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:520px){.feature-links{grid-template-columns:1fr}}.welcome-steps{counter-reset:step;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin:0;padding:0;display:grid}.welcome-steps li{background:var(--surface);border:2px solid var(--line);counter-increment:step;border-radius:24px;padding:20px;list-style:none}.welcome-steps li:before{content:counter(step);background:var(--tone,var(--grape));color:#fff;width:40px;height:40px;font-family:var(--font-display);box-shadow:0 4px 0 var(--tone-press,var(--grape-press));border-radius:50%;place-items:center;margin-bottom:10px;font-weight:700;display:grid}:root[lang=fa] .welcome-steps li:before{content:counter(step, persian)}@media (max-width:860px){.welcome-steps{grid-template-columns:1fr}}.searchbar{flex:1;min-width:220px;position:relative}.searchbar input{border-width:3px;border-color:var(--accent-line);border-radius:999px;min-height:60px;padding-inline-start:54px;font-size:1.08rem}.searchbar>svg{inset-inline-start:20px;width:24px;height:24px;color:var(--grape);pointer-events:none;position:absolute;top:50%;transform:translateY(-50%)}.level-tiles{grid-template-columns:repeat(5,minmax(0,1fr));gap:12px;margin:16px 0 14px;display:grid}.level-tiles button{border:3px solid color-mix(in srgb, var(--tone) 30%, transparent);background:var(--tone-soft);min-height:64px;color:var(--tone-ink);font:inherit;cursor:pointer;transition:transform 90ms var(--ease-out), box-shadow 90ms var(--ease-out);border-radius:20px;justify-content:center;align-items:center;gap:10px;margin-bottom:5px;font-size:1rem;font-weight:900;display:flex}.level-tiles button b{background:var(--tone);color:#fff;width:30px;height:30px;font-family:var(--font-display);border-radius:50%;place-items:center;display:grid}.level-tiles button[aria-pressed=true]{border-color:var(--tone);box-shadow:0 5px 0 var(--tone)}.level-tiles button[aria-pressed=true]:active{box-shadow:none;transform:translateY(5px)}@media (max-width:860px){.level-tiles{grid-template-columns:repeat(5,minmax(120px,1fr));padding-bottom:6px;overflow-x:auto}}.filter-row{flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:16px;display:flex}.filter-row select{border-radius:999px;width:auto;max-width:100%;min-height:42px;padding-block:6px}.filter-row label.check{border:2px solid var(--line);background:var(--surface);border-radius:999px;min-height:42px;padding:0 14px;font-size:.92rem}.filter-row label.check:has(input:checked){background:var(--ink);color:var(--bg);border-color:var(--ink)}.results-head{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px;margin-bottom:14px;font-weight:800;display:flex}.score-grid{grid-template-columns:repeat(auto-fill,minmax(min(100%,290px),1fr));gap:20px;display:grid}.score-card{--tone:var(--sky-press);--tone-soft:var(--sky-soft);--tone-ink:var(--sky-ink);background:var(--surface);border:3px solid color-mix(in srgb, var(--tone) 28%, var(--line));box-shadow:0 6px 0 color-mix(in srgb, var(--tone) 28%, var(--line));transition:transform var(--dur) var(--ease);border-radius:26px;flex-direction:column;margin-bottom:6px;display:flex;position:relative;overflow:hidden}.score-card:hover{transform:translateY(-3px)}.score-card:focus-within{border-color:var(--tone)}.score-card .thumb{background:var(--tone-soft);padding:12px 12px 0;display:block;position:relative}.score-card .thumb .paper{background:var(--paper);color:var(--paper-ink);direction:ltr;border-radius:16px 16px 0 0;padding:8px 10px 2px}.score-card .thumb svg{width:100%;height:auto;display:block}.score-card .thumb .lock{top:18px;position:absolute;inset-inline-end:18px}.score-card .body{flex:1;align-items:center;gap:12px;padding:14px 16px 4px;display:flex}.score-card .info{flex-direction:column;flex:1;gap:4px;min-width:0;display:flex}.score-card .title{font-family:var(--font-display);color:inherit;font-size:1.2rem;font-weight:600;line-height:1.25;text-decoration:none}:root[lang=fa] .score-card .title{font-size:1.35rem;font-weight:400;line-height:1.45}.score-card .title:after{content:"";z-index:0;position:absolute;inset:0}.score-card .title:focus-visible{outline:none}.score-card .title:focus-visible:after{outline:3px solid var(--focus);outline-offset:-3px;border-radius:24px}.score-card .byline{color:var(--muted);font-size:.9rem;font-weight:700}.score-card .meta{flex-wrap:wrap;align-items:center;gap:6px;margin-top:2px;display:flex}.score-card .play-round{z-index:1;background:var(--grape);color:#fff;width:58px;height:58px;box-shadow:0 5px 0 var(--grape-press);transition:transform 90ms var(--ease-out), box-shadow 90ms var(--ease-out);border-radius:50%;flex:none;place-items:center;margin-bottom:5px;display:grid;position:relative}:root[data-theme=dark] .score-card .play-round{color:#120c33}.score-card .play-round:hover{color:#fff;filter:brightness(1.08)}.score-card .play-round:active{box-shadow:none;transform:translateY(5px)}.score-card .play-round svg{width:26px;height:26px}.score-card .foot{z-index:1;justify-content:flex-end;align-items:center;gap:2px;padding:0 10px 8px;display:flex;position:relative}.score-card .foot .btn{z-index:1;color:var(--muted);position:relative}.score-card .foot .btn.ghost[aria-pressed=true]{color:var(--coral);background:0 0}.score-card .foot .btn.fav[aria-pressed=true]{color:#b37f00}.score-thumb .staff line{stroke:currentColor;stroke-width:1px;opacity:.55}.score-thumb .glyph{fill:currentColor}.lib-banner{background:var(--sun-soft);border:3px dashed color-mix(in srgb, var(--sun-press) 45%, transparent);border-radius:24px;flex-wrap:wrap;align-items:center;gap:14px;margin-top:24px;padding:16px 20px;display:flex}.lib-banner .text{flex:1;min-width:200px}.piece-hero{grid-template-columns:minmax(0,1fr) 380px;align-items:start;gap:28px;display:grid}@media (max-width:960px){.piece-hero{grid-template-columns:1fr}}.piece-paper{background:var(--paper);color:var(--paper-ink);border-radius:var(--radius);border:3px solid var(--line);direction:ltr;padding:18px}.facts{overflow-wrap:anywhere;grid-template-columns:auto minmax(0,1fr);gap:10px 18px;margin:0;font-size:.95rem;display:grid}.facts dt{color:var(--muted);font-weight:700}.facts dd{margin:0;font-weight:800}.practice-presets{grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px;display:grid}.practice-presets a{border:2px solid var(--line);background:var(--surface);color:inherit;font-weight:inherit;box-shadow:0 4px 0 var(--line);transition:transform 90ms var(--ease-out), box-shadow 90ms var(--ease-out), border-color var(--dur);border-radius:20px;flex-direction:column;gap:2px;margin-bottom:4px;padding:14px 16px;text-decoration:none;display:flex}.practice-presets a:hover{border-color:var(--accent-line)}.practice-presets a:active{box-shadow:none;transform:translateY(4px)}.practice-presets a strong{font-size:1rem}.practice-presets a span.desc{color:var(--muted);font-size:.86rem;font-weight:700}.practice-presets .nav-tile{margin-bottom:6px}.pager{justify-content:center;align-items:center;gap:12px;margin-top:28px;font-weight:800;display:flex}.player{background:var(--bg);grid-template-rows:auto minmax(0,1fr) auto;grid-template-columns:minmax(0,1fr);height:100dvh;display:grid;overflow:hidden}.player.performance{z-index:60;grid-template-rows:minmax(0,1fr);height:100dvh;position:fixed;inset:0}.player-head{background:var(--surface);border-bottom:2px solid var(--line);align-items:center;gap:12px;min-height:72px;padding:10px 16px;display:flex}.player-head .piece{flex-direction:column;min-width:0;display:flex}.player-head .title{font-family:var(--font-display);text-overflow:ellipsis;white-space:nowrap;max-width:28vw;font-size:1.3rem;font-weight:650;line-height:1.25;overflow:hidden}:root[lang=fa] .player-head .title{font-size:1.4rem;font-weight:400}.player-head .progress{white-space:nowrap;flex:1;align-items:center;gap:10px;min-width:120px;max-width:480px;margin:0 8px;font-size:.92rem;font-weight:900;display:flex}.player-head .progress .meter{direction:ltr;flex:1}.player-head .toolbar{align-items:center;gap:8px;margin-inline-start:auto;display:flex}.player-head .tool-divider{background:var(--line);border-radius:2px;width:2px;height:30px}@media (max-width:1180px){.player-head .progress{display:none}}@media (max-width:1400px){.player-head .view-label,.transport .view-label{display:none}}@media (max-width:960px){.player-head{flex-wrap:wrap;gap:8px;padding:8px 10px}.player-head .title{max-width:55vw;font-size:1.1rem}.player-head .toolbar{scrollbar-width:none;flex-wrap:nowrap;justify-content:space-between;width:100%;min-width:0;max-width:100%;margin-inline-start:0;padding-bottom:4px;overflow-x:auto}.player-head .piece{flex:1}.player-head .toolbar .segmented,.player-head .toolbar .pill-group{flex-wrap:nowrap}.player-head .tool-divider{display:none}}.player-body{grid-template-columns:minmax(0,1fr);min-height:0;display:grid;position:relative}.player-body.with-panel{grid-template-columns:minmax(0,1fr) 360px}@media (max-width:960px){.player-body.with-panel{grid-template-columns:minmax(0,1fr)}.side-panel{inset-inline:0;z-index:5;border-top:2px solid var(--line);max-height:66%;animation:sheet-up .26s var(--ease);border-radius:26px 26px 0 0;position:absolute;bottom:0;box-shadow:0 -14px 34px #00000040;border-inline-start:0!important}.side-panel:before{content:"";background:var(--line-strong);border-radius:5px;flex:none;width:44px;height:5px;margin:-6px auto 4px;display:block}}@keyframes sheet-up{0%{opacity:0;transform:translateY(30px)}}.views{background:var(--stage);grid-template-rows:minmax(0,1fr);min-height:0;display:grid}.views.split{grid-template-rows:minmax(0,1fr) minmax(0,1.25fr)}.sheet-view{background:var(--paper);color:var(--paper-ink);scroll-behavior:smooth;direction:ltr;min-height:0;position:relative;overflow:auto}.reduced-motion .sheet-view{scroll-behavior:auto}.sheet-view.dark-paper{background:#1a1733}.sheet-view.dark-paper .osmd{filter:invert(.9)hue-rotate(180deg)}.sheet-view .osmd{position:relative}.sheet-overlay{pointer-events:none;border-radius:12px;position:absolute}.sheet-overlay.current{background:#ffc83d33;box-shadow:inset 0 0 0 3px #ffc83d}.sheet-overlay.loop{background:#6246ea14;box-shadow:inset 0 -4px #6246ea99}.sheet-overlay.hard{background:#ff6b571a repeating-linear-gradient(135deg,#0000 0 7px,#ff6b571a 7px 10px);box-shadow:inset 0 0 0 2px #ff6b5799}.sheet-cursor{pointer-events:none;background:#ff6b57;border-radius:4px;width:4px;position:absolute;box-shadow:0 0 0 3px #ff6b5733}.sheet-view.horizontal{overflow:auto hidden}.canvas-view{background:var(--stage);direction:ltr;min-height:0;position:relative}.canvas-view canvas{touch-action:none;width:100%;height:100%;position:absolute;inset:0}.transport{padding:8px 18px calc(12px + env(safe-area-inset-bottom));border-top:2px solid var(--line);background:var(--surface);flex-direction:column;gap:6px;display:flex}.transport .scrub{font-variant-numeric:tabular-nums;color:var(--muted);direction:ltr;align-items:center;gap:12px;font-size:.85rem;font-weight:800;display:flex}.transport .scrub span{text-align:center;min-width:3.4ch}.transport .controls{flex-wrap:wrap;align-items:center;gap:10px 14px;display:flex}.transport .cluster{background:var(--sunk);border-radius:20px;align-items:center;gap:6px;padding:4px 6px;display:flex}.transport .cluster .btn{margin-bottom:3px}.transport .cluster-label{color:var(--muted);padding:0 6px;font-size:.82rem;font-weight:900}.transport .readout{font-family:var(--font-display);font-variant-numeric:tabular-nums;text-align:center;min-width:3.6ch;font-size:1.3rem;font-weight:700;line-height:1}.transport .readout small{font-family:var(--font-sans);color:var(--muted);margin-top:3px;font-size:.7rem;font-weight:800;display:block}.play-btn{height:76px;min-height:76px;--btn-bg:var(--sun)!important;--btn-ink:#1e1a3a!important;--btn-line:var(--sun)!important;--btn-edge:var(--sun-press)!important;width:76px!important;box-shadow:0 6px 0 var(--sun-press)!important;border-radius:50%!important;margin:-10px 0 6px!important;padding:0!important}.play-btn:active:not(:disabled){transform:translateY(6px);box-shadow:0 0 0 var(--sun-press)!important}.play-btn svg{width:32px!important;height:32px!important}.transport .measure-input{text-align:center;border-radius:12px;width:64px;min-height:40px;padding:6px 8px}.transport .tempo-range{width:120px}.transport .more{margin-inline-start:auto}.transport-extra{border-top:2px dashed var(--line);flex-wrap:wrap;align-items:center;gap:8px 14px;margin-top:4px;padding:10px 0 2px;display:flex}.hand-swatch{color:#1e1a3a;border-radius:8px;flex:none;place-items:center;width:24px;height:24px;font-size:.72rem;font-weight:900;display:inline-grid}.hand-swatch.left{background:repeating-linear-gradient(135deg,#ffc83d 0 5px,#ffe08a 5px 9px)}.hand-swatch.right{background:#4cc9f0}.hand-swatch.both{background:linear-gradient(90deg,#ffc83d 50%,#4cc9f0 50%)}@media (max-width:960px){.transport{padding-inline:10px}.transport .controls{justify-content:center;gap:8px}.transport .tempo-range{width:90px}.transport .hide-narrow{display:none}.play-btn{height:66px;min-height:66px;width:66px!important}}.side-panel{border-inline-start:2px solid var(--line);background:var(--surface);flex-direction:column;gap:16px;padding:18px;display:flex;overflow:auto}.side-panel h3{font-family:var(--font-display);margin:0;font-size:1.3rem;font-weight:600}:root[lang=fa] .side-panel h3{font-size:1.45rem;font-weight:400}.side-panel .field>span{color:var(--ink-2);font-size:.9rem}.panel-head{justify-content:space-between;align-items:center;gap:8px;display:flex}.mode-cards{flex-direction:column;gap:8px;display:flex}.mode-cards button{border:2px solid var(--line);background:var(--surface);font:inherit;text-align:start;cursor:pointer;color:var(--ink);transition:transform 90ms var(--ease-out), box-shadow 90ms var(--ease-out), border-color var(--dur);border-radius:18px;align-items:center;gap:12px;padding:10px 12px;display:flex}.mode-cards button:hover{border-color:var(--line-strong)}.mode-cards button[aria-pressed=true]{border:3px solid var(--grape);background:var(--grape-soft);box-shadow:0 4px 0 var(--grape);margin-bottom:4px;padding:9px 11px}.mode-cards .nav-tile{width:40px;height:40px}.mode-cards b{font-size:1rem;display:block}.mode-cards span.sub{color:var(--muted);font-size:.85rem;font-weight:700}.wait-banner{top:14px;color:#1e1a3a;z-index:3;width:fit-content;max-width:90%;animation:pop .3s var(--ease);background:#fff;border-radius:99px;align-items:center;gap:10px;margin:auto;padding:8px 18px;font-size:.98rem;font-weight:900;display:flex;position:absolute;inset-inline:0;box-shadow:0 5px #c9bfff,0 16px 30px -10px #00000080}.wait-banner:before{content:"";background:#ffc83d;border-radius:50%;flex:none;width:12px;height:12px;animation:1.1s ease-in-out infinite pulse-dot}@keyframes pulse-dot{50%{opacity:.4;transform:scale(.7)}}@keyframes pop{0%{opacity:0;transform:scale(.85)}}.count-in{font-size:6rem;font-family:var(--font-display);color:#ffc83d;pointer-events:none;z-index:4;text-shadow:0 6px #c99400;place-items:center;font-weight:700;display:grid;position:absolute;inset:0}.timing-chart{background:var(--sunk);border:2px solid var(--line);direction:ltr;border-radius:14px;align-items:center;gap:2px;height:64px;padding:5px;display:flex;overflow:hidden}.timing-chart i{border-radius:3px;flex:1;min-width:2px}.measure-strip{direction:ltr;flex-wrap:wrap;gap:4px;display:flex}.measure-strip button{border:2px solid var(--line);min-width:38px;height:34px;font:inherit;cursor:pointer;background:var(--surface);color:var(--ink);font-variant-numeric:tabular-nums;border-radius:8px 8px 12px 12px;font-size:.8rem;font-weight:800}.result-score{align-items:center;gap:16px;display:flex}.score-ring{--v:0;--c:var(--mint);background:radial-gradient(closest-side, var(--surface) 74%, transparent 76% 100%), conic-gradient(var(--c) calc(var(--v) * 1%), var(--surface-2) 0);border-radius:50%;flex:none;place-items:center;width:80px;height:80px;display:grid}.score-ring b{font-family:var(--font-display);font-variant-numeric:tabular-nums;font-size:1.3rem}.score-ring.small{width:48px;height:48px}.score-ring.small b{font-size:.85rem}.star-row{gap:3px;display:inline-flex}.star-row svg{width:30px;height:30px}.star-row .on{fill:#ffc83d;stroke:#c99400;stroke-width:1.2px;animation:star-pop .42s var(--ease) both}.star-row .off{fill:var(--surface-2)}.star-row .on:nth-child(2){animation-delay:.12s}.star-row .on:nth-child(3){animation-delay:.24s}@keyframes star-pop{0%{opacity:0;transform:scale(.3)rotate(-30deg)}}.counts{text-align:center;grid-template-columns:repeat(4,minmax(0,1fr));gap:6px;font-size:.78rem;font-weight:800;display:grid}.counts>div{border-radius:14px;padding:8px 2px}.counts b{font-family:var(--font-display);font-size:1.3rem;font-weight:700;line-height:1.2;display:block}.counts .ok{background:var(--mint-soft);color:var(--mint-ink)}.counts .early{background:var(--sun-soft);color:var(--sun-ink)}.counts .wrong{background:var(--coral-soft);color:var(--coral-ink)}.counts .missed{background:var(--surface-2);color:var(--ink-2)}.roll{background:var(--stage);border:3px solid var(--line);direction:ltr;border-radius:20px;height:60vh;position:relative;overflow:auto}.roll canvas{display:block}.drop{transition:border-color var(--dur) var(--ease-out), background var(--dur) var(--ease-out);border:3px dashed var(--accent-line)!important;background:var(--sunk)!important;box-shadow:none!important}.drop.over{border-color:var(--grape)!important;background:var(--grape-soft)!important}.workflow{grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin:0 0 22px;padding:0;list-style:none;display:grid}.workflow li{border:3px dashed var(--line-strong);background:var(--surface);color:var(--muted);border-radius:22px;flex-direction:column;gap:4px;padding:14px 16px;font-size:.88rem;font-weight:700;display:flex}.workflow li .num-dot{background:var(--grape-soft);width:34px;height:34px;color:var(--grape-ink);font-family:var(--font-display);border-radius:50%;place-items:center;margin-bottom:4px;font-weight:700;display:grid}.workflow li strong{color:var(--ink);font-size:1rem}.workflow li.on{border:3px solid var(--grape);box-shadow:0 5px 0 var(--grape);color:var(--ink-2)}.workflow li.on .num-dot{background:var(--grape);color:#fff}.workflow li.done{border:3px solid var(--mint);background:var(--mint-soft)}.workflow li.done .num-dot{background:var(--mint-press);color:#fff}@media (max-width:860px){.workflow{grid-template-columns:repeat(4,minmax(0,1fr));gap:6px}.workflow li{text-align:center;border-width:2px;align-items:center;padding:10px 6px}.workflow li>span:not(.num-dot){display:none}.workflow li strong{font-size:.8rem;line-height:1.25}}.music-item{grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:14px;display:grid}.music-item .kind{background:var(--tone-soft,var(--sky-soft));width:52px;height:52px;color:var(--tone-ink,var(--sky-ink));font-family:var(--font-display);border-radius:16px;place-items:center;font-size:.8rem;font-weight:700;display:grid}.music-item .kind svg{width:24px;height:24px}@media (max-width:640px){.music-item{grid-template-columns:auto minmax(0,1fr)}.music-item>:last-child{grid-column:1/-1}}.rec-dot{background:var(--coral);border-radius:50%;flex:none;width:14px;height:14px;animation:1s infinite alternate rec-pulse}@keyframes rec-pulse{0%{opacity:1}to{opacity:.35}}.progress-steps{flex-direction:column;gap:6px;display:flex}.meter.stripes>span{background:repeating-linear-gradient(135deg, var(--grape) 0 10px, color-mix(in srgb, var(--grape) 72%, white) 10px 20px);background-size:28px 28px;animation:1s linear infinite stripes}@keyframes stripes{to{background-position:28px 0}}.staff-card{background:var(--paper);color:var(--paper-ink);border:3px solid var(--line);min-height:230px;box-shadow:0 6px 0 var(--line);direction:ltr;border-radius:26px;place-items:center;padding:16px;display:grid}.answer-keys{direction:ltr;grid-template-columns:repeat(7,1fr);gap:6px;display:grid}.answer-keys button{color:#1e1a3a;border:2px solid var(--line-strong);min-height:84px;box-shadow:0 6px 0 var(--line-strong);background:#fff;border-radius:8px 8px 18px 18px;align-items:flex-end;margin-bottom:6px;padding-bottom:12px;font-size:1.2rem;font-weight:900}.answer-keys button:hover{color:#1e1a3a;background:#fffdf2}.answer-keys button:nth-child(7n+1){border-bottom:8px solid #ff6b57}.answer-keys button:nth-child(7n+2){border-bottom:8px solid #ff9f43}.answer-keys button:nth-child(7n+3){border-bottom:8px solid #ffc83d}.answer-keys button:nth-child(7n+4){border-bottom:8px solid #2ec4a5}.answer-keys button:nth-child(7n+5){border-bottom:8px solid #4cc9f0}.answer-keys button:nth-child(7n+6){border-bottom:8px solid #6246ea}.answer-keys button:nth-child(7n+7){border-bottom:8px solid #c86bfa}@media (max-width:520px){.answer-keys{gap:4px}.answer-keys button{min-height:70px;padding-inline:0;font-size:1rem}}.game-card{flex-direction:column;gap:10px;display:flex}.game-card .game-icon{background:var(--tone-soft,var(--mint-soft));width:54px;height:54px;color:var(--tone-ink,var(--mint-ink));border-radius:16px;place-items:center;display:grid}.game-card .game-icon svg{width:28px;height:28px}.hud{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.hud .stat{background:var(--surface);border:2px solid var(--line);font-variant-numeric:tabular-nums;border-radius:14px;align-items:baseline;gap:6px;padding:6px 14px;font-weight:800;display:inline-flex}.hud .stat b{font-family:var(--font-display);font-size:1.2rem}.burst{font-family:var(--font-display);color:var(--mint-press);animation:pop .36s var(--ease);font-size:1.6rem;font-weight:700;display:inline-block}.burst.bad{color:var(--coral-press)}.plan-table th:not(:first-child),.plan-table td:not(:first-child){text-align:center}.plan-table thead th{color:var(--ink);font-size:1.05rem;font-family:var(--font-display);padding-block:14px;font-weight:600}.plan-table td svg{width:18px;height:18px}.plan-table .current-col{background:var(--grape-soft)}.chat{flex-direction:column;gap:8px;min-height:120px;max-height:50vh;display:flex;overflow:auto}.bubble{white-space:pre-wrap;border-radius:18px;max-width:92%;padding:10px 14px;font-size:.95rem;font-weight:600;line-height:1.55}.bubble.user{background:var(--grape);color:#fff;border-end-end-radius:6px;align-self:flex-end}:root[data-theme=dark] .bubble.user{color:#120c33}.bubble.assistant{background:var(--sun-soft);border-end-start-radius:6px;align-self:flex-start}.tour{border:3px solid var(--accent-line);box-shadow:0 6px 0 var(--accent-line);margin:0 0 24px;position:relative;overflow:hidden}.tour .tour-icon{background:var(--grape);color:#fff;width:60px;height:60px;box-shadow:0 4px 0 var(--grape-press);border-radius:18px;flex:none;place-items:center;display:grid;transform:rotate(-5deg)}.tour .tour-icon svg{width:30px;height:30px}.tour-dots{justify-content:center;gap:6px;margin-top:12px;display:flex}.tour-dots span{background:var(--line-strong);width:12px;height:12px;transition:background var(--dur) var(--ease-out), width var(--dur) var(--ease);border-radius:6px}.tour-dots span.on{background:var(--grape);width:30px}.auth-wrap{max-width:480px;margin:20px auto 0}.auth-wrap .card{padding:28px}.settings-section{border-bottom:2px solid var(--line);grid-template-columns:220px minmax(0,1fr);gap:24px;padding:24px 0;display:grid}.settings-section:last-child{border-bottom:0}@media (max-width:760px){.settings-section{grid-template-columns:1fr;gap:12px}}@media print{.sidebar,.topbar,.tabbar,.transport,.player-head,.side-panel,.no-print{display:none!important}.app-shell{display:block}.sheet-view{overflow:visible}}