.dog-scope{--dog-gap:16px;--dog-tabbar:58px;isolation:isolate;min-height:100dvh;background:var(--paper);color:var(--ink);font-family:var(--mono);font-size:14px;line-height:1.6;-webkit-font-smoothing:antialiased}.dog-scope *{box-sizing:border-box;margin:0}.dog-scope h1,.dog-scope h2,.dog-scope h3{font-family:var(--mono);font-weight:800;letter-spacing:-.03em;line-height:1.1;text-wrap:balance}.dog-scope p{text-wrap:pretty}.dog-scope a{color:inherit;text-decoration:none}.dog-scope button{border:0;background:none;padding:0;cursor:pointer;-webkit-tap-highlight-color:transparent}.dog-scope button,.dog-scope input{font:inherit;color:inherit}.dog-scope .num{font-variant-numeric:tabular-nums}.dog-scope :focus-visible{outline:2px solid var(--ink);outline-offset:2px}.dog-scope .shell{max-width:640px;margin:0 auto;padding:0 var(--dog-gap) calc(var(--dog-tabbar) + 44px + env(safe-area-inset-bottom))}.dog-scope .page-head{padding:calc(26px + env(safe-area-inset-top)) 0 18px;display:flex;align-items:flex-end;justify-content:space-between;gap:12px;border-bottom:1px solid var(--ink);margin-bottom:18px}.dog-scope .page-head h1{font-size:34px}.dog-scope .page-sub{margin-top:6px;letter-spacing:.08em}.dog-scope .backlink,.dog-scope .page-sub{color:var(--mute);font-size:11px;text-transform:uppercase}.dog-scope .backlink{display:inline-flex;align-items:center;gap:6px;min-height:44px;letter-spacing:.1em;transition:color var(--dur-base) var(--ease-out)}.dog-scope .backlink:hover{color:var(--ink)}.dog-scope .tabbar{position:fixed;left:0;right:0;bottom:0;z-index:20;background:var(--paper);border-top:1px solid var(--ink);padding-bottom:env(safe-area-inset-bottom)}.dog-scope .tabbar-row{max-width:640px;margin:0 auto;display:grid;grid-template-columns:1fr 1fr 78px 1fr 1fr;align-items:stretch}.dog-scope .tab{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;min-height:var(--dog-tabbar);font-size:9px;text-transform:uppercase;letter-spacing:.08em;color:var(--mute);transition:color var(--dur-base) var(--ease-out)}.dog-scope .tab:hover,.dog-scope .tab[aria-current=page]{color:var(--ink)}.dog-scope .tab[aria-current=page]:before{content:"";position:absolute;top:-1px;left:0;right:0;height:2px;background:var(--accent)}.dog-scope .tab svg{width:22px;height:22px}.dog-scope .tab-click{align-self:center;width:56px;height:56px;margin:-14px auto 0;background:var(--accent);color:var(--accent-ink);border:1px solid var(--ink);display:flex;align-items:center;justify-content:center;transition:transform var(--dur-press) var(--ease-out)}.dog-scope .tab-click:active{transform:scale(.96)}.dog-scope .tab-click svg{width:28px;height:28px}.dog-scope .tab-click.pulse{animation:dog-clickpulse .26s var(--ease-out)}@keyframes dog-clickpulse{0%{transform:scale(1)}40%{transform:scale(.92)}to{transform:scale(1)}}.dog-scope .card{background:var(--paper);border:1px solid var(--line);padding:18px}.dog-scope .card+.card,.dog-scope .shell>*+*{margin-top:14px}.dog-scope .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;padding:0 20px;border:1px solid var(--ink);background:var(--paper);color:var(--ink);font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.08em;transition:transform var(--dur-press) var(--ease-out),background-color var(--dur-base) var(--ease-out),color var(--dur-base) var(--ease-out)}.dog-scope .btn:active{transform:scale(.96)}.dog-scope .btn--primary{background:var(--accent);color:var(--accent-ink)}.dog-scope .btn--primary:hover{background:var(--ink);color:var(--paper)}.dog-scope .btn--ghost,.dog-scope .btn--soft{border-color:var(--line)}.dog-scope .btn--soft:hover{background:var(--ink);color:var(--paper);border-color:var(--ink)}.dog-scope .btn--ghost:hover{box-shadow:inset 0 0 0 1px var(--ink)}.dog-scope .btn--wide{width:100%}.dog-scope .btn[disabled]{opacity:.4;cursor:default}.dog-scope .chip{display:inline-flex;align-items:center;gap:6px;min-height:34px;padding:0 14px;border:1px solid var(--line);border-radius:999px;background:var(--paper);color:var(--mute);font-size:11px;text-transform:uppercase;letter-spacing:.06em;white-space:nowrap;transition:background-color var(--dur-base) var(--ease-out),color var(--dur-base) var(--ease-out),border-color var(--dur-base) var(--ease-out),transform var(--dur-press) var(--ease-out)}.dog-scope .chip:active{transform:scale(.96)}.dog-scope .chip.on{background:var(--ink);border-color:var(--ink);color:var(--paper)}.dog-scope .chips{display:flex;gap:8px;overflow-x:auto;padding:0 0 16px;scrollbar-width:none}.dog-scope .chips::-webkit-scrollbar{display:none}.dog-scope .cmd-row{display:flex;align-items:center;gap:14px;padding:14px;border:1px solid var(--line);background:var(--paper);color:var(--ink);transition:background-color var(--dur-base) var(--ease-out),color var(--dur-base) var(--ease-out)}.dog-scope .cmd-row+.cmd-row{border-top:0}.dog-scope .cmd-row:hover{background:var(--ink);color:var(--paper)}.dog-scope .cmd-thumb{width:52px;height:52px;border:1px solid;display:flex;align-items:center;justify-content:center;flex:none}.dog-scope .cmd-thumb svg{width:36px;height:36px}.dog-scope .cmd-row h3{font-size:17px;letter-spacing:-.01em}.dog-scope .cmd-row .sub{color:var(--mute);font-size:11px;margin-top:4px;line-height:1.5}.dog-scope .cmd-row:hover .sub{color:var(--paper)}.dog-scope .cmd-row .grow{flex:1;min-width:0}.dog-scope .ring{position:relative;flex:none}.dog-scope .ring svg{display:block;transform:rotate(-90deg)}.dog-scope .ring .track{stroke:var(--line)}.dog-scope .ring .fill{stroke:currentColor;transition:stroke-dashoffset var(--dur-slow) var(--ease-out)}.dog-scope .ring.done .fill{stroke:var(--accent)}.dog-scope .ring .pct{position:absolute;inset:0;font-size:10px;font-weight:700}.dog-scope .hero,.dog-scope .ring .pct{display:flex;align-items:center;justify-content:center}.dog-scope .hero{border:1px solid var(--line);padding:28px 16px;margin-bottom:16px;background:repeating-linear-gradient(0deg,var(--line-2) 0 1px,transparent 1px 6px)}.dog-scope .hero svg{width:150px;height:150px}.dog-scope .meta-row{display:flex;gap:8px;flex-wrap:wrap;margin:0 0 16px}.dog-scope .meta-pill{border:1px solid var(--line);border-radius:999px;padding:6px 12px;font-size:10px;text-transform:uppercase;letter-spacing:.08em;color:var(--mute)}.dog-scope .science{background:var(--ink);color:var(--on-ink);padding:16px 18px;font-size:13px;line-height:1.65}.dog-scope .science b{display:block;margin-bottom:8px;font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.14em;color:var(--accent-on-ink)}.dog-scope .sect{margin-top:26px}.dog-scope .sect>h2{font-size:12px;text-transform:uppercase;letter-spacing:.14em;padding-bottom:8px;border-bottom:1px solid var(--ink);margin-bottom:12px}.dog-scope .step{display:flex;gap:14px;align-items:flex-start;padding:14px 0}.dog-scope .step+.step{border-top:1px solid var(--line-2)}.dog-scope .step-text{font-size:13.5px;line-height:1.6;transition:color var(--dur-base) var(--ease-out)}.dog-scope .step.done .step-text{color:var(--mute)}.dog-scope .step-goal{margin-top:6px;font-size:10px;text-transform:uppercase;letter-spacing:.08em;color:var(--mute)}.dog-scope .check{flex:none;position:relative;width:24px;height:24px;margin-top:2px;border:1px solid var(--ink);background:var(--paper);color:var(--accent-ink);transition:background-color var(--dur-base) var(--ease-out),transform var(--dur-press) var(--ease-out)}.dog-scope .check:after{content:"";position:absolute;inset:-10px}.dog-scope .check:active{transform:scale(.92)}.dog-scope .check.on{background:var(--accent)}.dog-scope .check svg{position:absolute;inset:3px;opacity:0;transform:scale(.25);transition:opacity var(--dur-base) var(--ease-out),transform var(--dur-base) var(--ease-out)}.dog-scope .check.on svg{opacity:1;transform:scale(1)}.dog-scope .mistakes{padding-left:0;list-style:none}.dog-scope .mistakes li{font-size:13px;color:var(--mute);padding:10px 0;line-height:1.6}.dog-scope .mistakes li+li{border-top:1px solid var(--line-2)}.dog-scope .levelbar{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.dog-scope .levelbar .lv{border:1px solid var(--line);padding:12px;font-size:11px;color:var(--mute);line-height:1.5}.dog-scope .levelbar .lv b{display:block;color:var(--ink);font-size:11px;text-transform:uppercase;letter-spacing:.08em;margin-bottom:6px}.dog-scope .cta-dock{position:fixed;left:0;right:0;bottom:calc(var(--dog-tabbar) + env(safe-area-inset-bottom));padding:12px var(--dog-gap);background:var(--paper);border-top:1px solid var(--line);pointer-events:none;z-index:15}.dog-scope .cta-dock .btn{pointer-events:auto;max-width:608px;margin:0 auto;display:flex}.dog-scope .session{min-height:100dvh;display:flex;flex-direction:column;padding:calc(20px + env(safe-area-inset-top)) var(--dog-gap) calc(20px + env(safe-area-inset-bottom));max-width:640px;margin:0 auto}.dog-scope .session-top{display:flex;justify-content:space-between;align-items:center;padding-bottom:14px;border-bottom:1px solid var(--ink)}.dog-scope .session h1{font-size:20px;text-transform:uppercase}.dog-scope .timer-wrap{display:flex;flex-direction:column;align-items:center;margin:32px 0 12px}.dog-scope .timer-digits{font-variant-numeric:tabular-nums;font-size:62px;font-weight:800;letter-spacing:-.05em;line-height:1}.dog-scope .timer-hint{color:var(--mute);font-size:10px;text-transform:uppercase;letter-spacing:.1em;margin-top:10px;text-align:center}.dog-scope .reps{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:24px 0}.dog-scope .rep-btn{border:1px solid var(--line);padding:18px 10px;text-align:center;transition:transform var(--dur-press) var(--ease-out),box-shadow var(--dur-base) var(--ease-out)}.dog-scope .rep-btn:active{transform:scale(.96)}.dog-scope .rep-btn:hover{box-shadow:inset 0 0 0 1px var(--ink)}.dog-scope .rep-btn .n{font-variant-numeric:tabular-nums;font-size:34px;font-weight:800;display:block;letter-spacing:-.04em}.dog-scope .rep-btn .t{color:var(--mute);font-size:10px;text-transform:uppercase;letter-spacing:.1em}.dog-scope .clicker-big{width:160px;height:160px;margin:auto auto 12px;background:var(--accent);color:var(--accent-ink);border:1px solid var(--ink);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.16em;transition:transform var(--dur-press) var(--ease-out)}.dog-scope .clicker-big:active{transform:scale(.95)}.dog-scope .clicker-big svg{width:48px;height:48px}.dog-scope .prose{font-size:14px;line-height:1.75}.dog-scope .prose h2{font-size:12px;text-transform:uppercase;letter-spacing:.14em;margin:30px 0 10px;padding-bottom:8px;border-bottom:1px solid var(--ink)}.dog-scope .prose p{margin:14px 0}.dog-scope .prose ol,.dog-scope .prose ul{margin:14px 0;padding-left:20px}.dog-scope .prose li{margin:8px 0}.dog-scope .prose a{border-bottom:1px solid var(--ink)}.dog-scope .sources{margin-top:32px;padding-top:16px;border-top:1px solid var(--ink)}.dog-scope .sources h2{font-size:10px;text-transform:uppercase;letter-spacing:.14em;color:var(--mute);margin-bottom:10px}.dog-scope .sources ul{padding-left:0;list-style:none}.dog-scope .sources li{font-size:11px;color:var(--mute);line-height:1.6;padding:8px 0}.dog-scope .sources li+li{border-top:1px solid var(--line-2)}.dog-scope .today-hero{display:flex;align-items:center;gap:16px}.dog-scope .today-hero .hero-art{width:84px;height:84px;flex:none;border:1px solid var(--line);display:flex;align-items:center;justify-content:center}.dog-scope .today-hero .hero-art svg{width:62px;height:62px}.dog-scope .streak-chip{display:inline-flex;align-items:center;gap:6px;background:var(--accent);color:var(--accent-ink);border:1px solid var(--ink);padding:6px 12px;font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.08em;white-space:nowrap}.dog-scope .tool-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:14px}.dog-scope .tool-card{border:1px solid var(--line);padding:16px;display:flex;flex-direction:column;gap:10px;transition:background-color var(--dur-base) var(--ease-out),color var(--dur-base) var(--ease-out)}.dog-scope .tool-card:hover{background:var(--ink);color:var(--paper)}.dog-scope .tool-card svg{width:24px;height:24px}.dog-scope .tool-card b{font-size:15px;font-weight:800;letter-spacing:-.02em}.dog-scope .tool-card span{color:var(--mute);font-size:10px;text-transform:uppercase;letter-spacing:.08em;line-height:1.5}.dog-scope .tool-card:hover span{color:var(--paper)}.dog-scope .row-line{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:52px}.dog-scope .row-line+.row-line{border-top:1px solid var(--line-2)}.dog-scope .row-line .lbl{font-size:13px}.dog-scope .row-line .lbl small{display:block;color:var(--mute);font-size:10px;text-transform:uppercase;letter-spacing:.06em;margin-top:4px;line-height:1.5}.dog-scope .switch{flex:none;position:relative;width:48px;height:26px;border:1px solid var(--ink);background:var(--paper);transition:background-color var(--dur-base) var(--ease-out)}.dog-scope .switch:before{content:"";position:absolute;inset:-9px}.dog-scope .switch:after{content:"";position:absolute;top:3px;left:3px;width:18px;height:18px;background:var(--ink);transition:translate var(--dur-base) var(--ease-out)}.dog-scope .switch.on{background:var(--accent)}.dog-scope .switch.on:after{translate:22px 0}.dog-scope .seg{display:grid;grid-auto-flow:column;grid-auto-columns:1fr;border:1px solid var(--line)}.dog-scope .seg button{min-height:38px;font-size:10px;text-transform:uppercase;letter-spacing:.08em;color:var(--mute);transition:background-color var(--dur-base) var(--ease-out),color var(--dur-base) var(--ease-out)}.dog-scope .seg button+button{border-left:1px solid var(--line)}.dog-scope .seg button.on{background:var(--ink);color:var(--paper)}.dog-scope .field{width:100%;min-height:46px;border:1px solid var(--line);background:var(--paper);padding:0 14px;font-size:14px}.dog-scope .field::-moz-placeholder{color:var(--mute)}.dog-scope .field::placeholder{color:var(--mute)}.dog-scope .field:focus{outline:none;border-color:var(--ink)}.dog-scope .emoji-pick{display:flex;gap:8px;flex-wrap:wrap}.dog-scope .emoji-pick button{width:44px;height:44px;display:grid;place-items:center;font-size:22px;border:1px solid var(--line);transition:box-shadow var(--dur-base) var(--ease-out),transform var(--dur-press) var(--ease-out)}.dog-scope .emoji-pick button:active{transform:scale(.92)}.dog-scope .emoji-pick button.on{box-shadow:inset 0 0 0 2px var(--ink)}.dog-scope .muted{color:var(--mute)}.dog-scope .small{font-size:11px}.dog-scope .mt8{margin-top:10px}.dog-scope .mt16{margin-top:16px}.dog-scope .fade-up{animation:dog-fadeup var(--dur-slow) var(--ease-out) both}.dog-scope .fade-up.d1{animation-delay:60ms}.dog-scope .fade-up.d2{animation-delay:.12s}@keyframes dog-fadeup{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.dog-scope .art-wag{transform-box:fill-box;transform-origin:12% 50%;animation:dog-wag 1.6s ease-in-out infinite}.dog-scope .art-pulse{animation:dog-artpulse 2s ease-in-out infinite}@keyframes dog-wag{0%,to{transform:rotate(-6deg)}50%{transform:rotate(10deg)}}@keyframes dog-artpulse{0%,to{opacity:.35}50%{opacity:1}}@media (prefers-reduced-motion:reduce){.dog-scope *,.dog-scope :after,.dog-scope :before{animation-duration:.01ms!important;transition-duration:.01ms!important}}@media (prefers-contrast:more){.dog-scope .card,.dog-scope .cmd-row,.dog-scope .levelbar .lv,.dog-scope .rep-btn,.dog-scope .tool-card{border-color:var(--ink)}}@media (min-width:700px){.dog-scope .page-head h1{font-size:42px}.dog-scope .hero svg{width:180px;height:180px}}