:root{--accent: #ec6ba0;--bg: #faf3f6;--card: #ffffff;--text: #33252d;--sub: #9a8590;--line: #f0e2e8;--water: #45b8e0;--water-deep: #2d9ec9;--cat-fill: #fff4f8;--cat-line: #3a2b33;--accent-soft: color-mix(in oklab, var(--accent) 13%, var(--card));--accent-text: color-mix(in oklab, var(--accent) 80%, var(--text));--water-soft: color-mix(in oklab, var(--water) 14%, var(--card));--shadow: 0 2px 12px rgba(70, 30, 50, .06);--wl-safe-top: max(env(safe-area-inset-top, 0px), var(--tg-safe-area-inset-top, 0px));--wl-safe-bottom: max(env(safe-area-inset-bottom, 0px), var(--tg-safe-area-inset-bottom, 0px));--wl-safe-left: max(env(safe-area-inset-left, 0px), var(--tg-safe-area-inset-left, 0px));--wl-safe-right: max(env(safe-area-inset-right, 0px), var(--tg-safe-area-inset-right, 0px));--wl-pad-top: calc(var(--wl-safe-top) + var(--tg-content-safe-area-inset-top, 0px));--wl-pad-bottom: calc(var(--wl-safe-bottom) + var(--tg-content-safe-area-inset-bottom, 0px))}[data-theme=dark]{--bg: #1c141a;--card: #2a1f26;--text: #f6ecf1;--sub: #a78f9b;--line: #3b2c35;--water: #3fa9d6;--water-deep: #2b86b0;--accent: #f27bac;--cat-fill: #33252e;--cat-line: #f2e3ea;--shadow: 0 2px 14px rgba(0, 0, 0, .25)}*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}html,body{height:100%}body{background:var(--bg);color:var(--text);font-family:Nunito,system-ui,sans-serif;font-size:16px;line-height:1.4;transition:background .3s ease,color .3s ease}#root{min-height:100dvh}.app{max-width:430px;margin:0 auto;min-height:100dvh;display:flex;flex-direction:column;padding:calc(14px + var(--wl-pad-top)) calc(18px + var(--wl-safe-right)) calc(28px + var(--wl-pad-bottom)) calc(18px + var(--wl-safe-left));gap:16px}button{font:inherit;color:inherit;background:none;border:none;cursor:pointer}.hdr{display:flex;align-items:center;justify-content:space-between}.wordmark{font-weight:900;font-size:19px;letter-spacing:-.01em}.wordmark .lib{color:var(--accent)}.hdr-btn{width:40px;height:40px;border-radius:14px;display:grid;place-items:center;background:var(--card);box-shadow:var(--shadow);color:var(--sub)}.hdr-btn:active{transform:scale(.93)}.hdr-right{display:flex;align-items:center;gap:9px}.hdr-acct{display:flex;align-items:center;gap:8px;background:var(--card);box-shadow:var(--shadow);border-radius:999px;padding:3px 3px 3px 13px;height:40px}.hdr-acct-name{font-size:13.5px;font-weight:800;max-width:130px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.avatar{border-radius:999px;overflow:hidden;flex-shrink:0;display:grid;place-items:center;background:var(--accent-soft);color:var(--accent-text);font-weight:900}.avatar img{width:100%;height:100%;object-fit:cover;display:block}.acct-row{display:flex;align-items:center;gap:12px}.acct-main{min-width:0}.acct-name{font-weight:800;font-size:15.5px}.acct-user{color:var(--sub);font-weight:700;font-size:13.5px}.acct-sub{font-size:12.5px;color:var(--sub);font-weight:600}.hero{display:flex;flex-direction:column;align-items:center;gap:2px;padding-top:2px}.cat-wrap{position:relative;width:min(64vw,252px)}.cat-wrap svg{display:block;width:100%;height:auto}.pct-pill{position:absolute;top:6px;right:-16px;background:var(--accent);color:#fff;font-weight:800;font-size:14px;padding:4px 11px;border-radius:999px;box-shadow:var(--shadow);transition:background .3s}.hero-num{font-size:32px;font-weight:900;margin-top:6px;letter-spacing:-.02em}.hero-num .goal{color:var(--sub);font-weight:700;font-size:22px}.hero-sub{color:var(--sub);font-weight:600;font-size:14.5px}.hero-sub.done{color:var(--accent-text)}.sec-title{font-size:14px;font-weight:800;color:var(--sub);text-transform:uppercase;letter-spacing:.07em;margin-bottom:10px;display:flex;align-items:center;justify-content:space-between}.drinks{display:flex;gap:10px;overflow-x:auto;scroll-snap-type:x proximity;scroll-padding:0 18px;padding:2px 18px 8px;margin:0 -18px;scrollbar-width:none}.drinks::-webkit-scrollbar{display:none}.drink-chip{flex:0 0 auto;width:76px;display:flex;flex-direction:column;align-items:center;gap:6px;padding:12px 4px 10px;background:var(--card);border-radius:18px;box-shadow:var(--shadow);scroll-snap-align:start;border:1.5px solid transparent;transition:transform .12s ease,border-color .2s}.drink-chip:active{transform:scale(.92)}.drink-ico{width:40px;height:40px;border-radius:999px;display:grid;place-items:center}.drink-name{font-size:12.5px;font-weight:700}.drink-vol{font-size:11px;font-weight:700;color:var(--sub);margin-top:-3px}.card{background:var(--card);border-radius:20px;box-shadow:var(--shadow);padding:16px}.feed{display:flex;flex-direction:column}.feed-item{display:flex;align-items:center;gap:12px;padding:9px 0}.feed-item+.feed-item{border-top:1px solid var(--line)}.feed-dot{width:34px;height:34px;border-radius:999px;display:grid;place-items:center;flex-shrink:0}.feed-main{flex:1;min-width:0}.feed-name{font-weight:800;font-size:15px}.feed-time{font-size:12.5px;color:var(--sub);font-weight:600}.feed-ml{font-weight:800;font-size:15px}.feed-eff{font-size:11.5px;color:var(--sub);font-weight:600;text-align:right}.feed-del{width:30px;height:30px;border-radius:10px;display:grid;place-items:center;color:var(--sub);font-size:16px;font-weight:700;flex-shrink:0}.feed-del:active{background:var(--line)}.empty-hint{color:var(--sub);font-weight:600;font-size:14px;text-align:center;padding:10px 0 4px}.week-grid{display:flex;gap:8px;align-items:flex-end;height:110px;position:relative;margin-top:8px}.goal-line{position:absolute;left:0;right:0;border-top:2px dashed color-mix(in oklab,var(--sub) 38%,transparent);pointer-events:none}.week-col{flex:1;display:flex;flex-direction:column;justify-content:flex-end;height:100%}.week-bar{width:100%;border-radius:8px 8px 5px 5px;background:var(--water);min-height:4px;transition:height .5s cubic-bezier(.22,1,.36,1)}.week-bar.hit{background:var(--accent)}.week-bar.zero{background:var(--line)}.week-labels{display:flex;gap:8px;margin-top:7px}.week-labels span{flex:1;text-align:center;font-size:12px;font-weight:700;color:var(--sub)}.week-labels span.today{color:var(--accent-text)}.streak-chip{display:inline-flex;align-items:center;gap:5px;background:var(--accent-soft);color:var(--accent-text);font-size:12.5px;font-weight:800;padding:4px 10px;border-radius:999px;text-transform:none;letter-spacing:0}.sheet-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:50;background:#190a126b;opacity:0;transition:opacity .25s}.sheet-backdrop.open{opacity:1}.sheet{position:fixed;left:50%;bottom:0;z-index:51;width:100%;max-width:430px;transform:translate(-50%,105%);transition:transform .32s cubic-bezier(.22,1,.36,1);background:var(--card);border-radius:24px 24px 0 0;padding:0 20px calc(20px + var(--wl-pad-bottom));box-shadow:0 -8px 40px #280a192e;max-height:calc(100dvh - 32px - var(--wl-pad-top));overflow-y:auto;overscroll-behavior:contain;-webkit-overflow-scrolling:touch;touch-action:pan-y}.sheet-close{position:absolute;top:12px;right:14px;width:32px;height:32px;border-radius:999px;display:grid;place-items:center;background:var(--bg);color:var(--sub);font-size:20px;font-weight:700;line-height:1;z-index:2}.sheet-close:active{transform:scale(.9)}.sheet.open{transform:translate(-50%)}.sheet-handle{position:sticky;top:0;z-index:1;margin:0 -20px;padding:12px 0 10px;display:grid;place-items:center;background:var(--card);border-radius:24px 24px 0 0;touch-action:none;cursor:grab}.sheet-handle:active{cursor:grabbing}.sheet-grab{width:38px;height:4px;border-radius:99px;background:var(--line)}.sheet-title{display:flex;align-items:center;gap:10px;margin-bottom:4px}.sheet-title h2{font-size:19px;font-weight:900;flex:1}.sheet-note{font-size:12.5px;color:var(--sub);font-weight:600;margin-bottom:14px}.vol-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:9px;margin-bottom:12px}.vol-opt{padding:13px 0;border-radius:15px;background:var(--bg);font-weight:800;font-size:15.5px;border:1.5px solid transparent;transition:all .15s}.vol-opt.sel{background:var(--accent-soft);border-color:var(--accent);color:var(--accent-text)}.stepper{display:flex;align-items:center;gap:10px;margin-bottom:16px}.stepper-btn{width:46px;height:46px;border-radius:15px;background:var(--bg);font-size:22px;font-weight:800;color:var(--sub)}.stepper-btn:active{background:var(--line)}.stepper-val{flex:1;text-align:center;font-size:21px;font-weight:900}.stepper-val{display:flex;align-items:baseline;justify-content:center;gap:5px}.stepper-val small{font-size:14px;color:var(--sub);font-weight:700}.stepper-input{width:4.5ch;background:none;border:none;outline:none;font:inherit;font-size:21px;font-weight:900;color:var(--text);text-align:right;padding:0;border-bottom:2px dashed color-mix(in oklab,var(--sub) 40%,transparent)}.stepper-input:focus{border-bottom-color:var(--accent)}.btn-primary{width:100%;padding:15px 0;background:var(--accent);color:#fff;border-radius:17px;font-size:16.5px;font-weight:800;transition:transform .12s,filter .2s}.btn-primary:active{transform:scale(.97);filter:brightness(.94)}.set-row{padding:13px 0}.set-row+.set-row{border-top:1px solid var(--line)}.set-label{font-weight:800;font-size:15px;margin-bottom:9px;display:flex;justify-content:space-between;align-items:baseline}.set-label .val{color:var(--accent-text);font-weight:900}input[type=range]{width:100%;-moz-appearance:none;appearance:none;-webkit-appearance:none;height:6px;border-radius:99px;background:linear-gradient(to right,var(--accent) 0%,var(--accent) var(--fill, 50%),var(--line) var(--fill, 50%));outline:none}input[type=range]::-webkit-slider-thumb{-moz-appearance:none;appearance:none;-webkit-appearance:none;width:24px;height:24px;border-radius:99px;background:var(--card);border:7px solid var(--accent);box-shadow:var(--shadow)}.seg{display:flex;background:var(--bg);border-radius:13px;padding:3px;gap:3px}.seg button{flex:1;padding:9px 0;border-radius:10px;font-weight:800;font-size:13.5px;color:var(--sub);transition:all .18s}.seg button.sel{background:var(--card);color:var(--text);box-shadow:var(--shadow)}.coef-list{display:flex;flex-wrap:wrap;gap:6px}.coef-item{font-size:12px;font-weight:700;color:var(--sub);background:var(--bg);border-radius:999px;padding:4px 10px}.bottle-btn{display:flex;align-items:center;gap:12px;width:100%;background:var(--accent);color:#fff;border-radius:20px;padding:13px 16px;box-shadow:0 6px 20px color-mix(in oklab,var(--accent) 38%,transparent);transition:transform .12s ease,filter .2s}.bottle-btn:active{transform:scale(.97);filter:brightness(.94)}.bottle-ico{width:42px;height:42px;border-radius:14px;background:#ffffff2e;display:grid;place-items:center;flex-shrink:0}.bottle-main{flex:1;min-width:0;text-align:left}.bottle-name{display:block;font-weight:800;font-size:15.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.bottle-sub{display:block;font-weight:600;font-size:12.5px;opacity:.85}.bottle-plus{font-size:24px;font-weight:800;width:34px;height:34px;display:grid;place-items:center;background:#ffffff2e;border-radius:999px;flex-shrink:0}.bottle-editor{display:flex;flex-direction:column;gap:10px;width:100%}.text-input{width:100%;padding:12px 14px;border-radius:14px;border:1.5px solid var(--line);background:var(--bg);font:inherit;font-weight:700;font-size:14.5px;color:var(--text);outline:none;transition:border-color .15s}.text-input::placeholder{color:var(--sub);font-weight:600}.text-input:focus{border-color:var(--accent)}.bottle-editor .vol-grid,.bottle-editor .stepper{margin-bottom:0}.bottle-drinks{display:flex;gap:7px;overflow-x:auto;padding:2px;scrollbar-width:none;width:100%}.bottle-drinks::-webkit-scrollbar{display:none}.bd-chip{flex:0 0 auto;display:inline-flex;align-items:center;gap:6px;padding:7px 12px;border-radius:999px;background:var(--bg);font-weight:700;font-size:13px;color:var(--sub);border:1.5px solid transparent;transition:all .15s}.bd-chip.sel{background:color-mix(in oklab,var(--c) 16%,var(--card));border-color:var(--c);color:var(--text)}.set-link{color:var(--sub);font-weight:700;font-size:13px}.set-link:active{color:var(--accent-text)}.vessel-add{display:flex;gap:8px}.vessel-add .btn-ghost{flex:1}.btn-ghost{width:100%;padding:12px 0;border-radius:15px;background:var(--bg);color:var(--accent-text);font-weight:800;font-size:14.5px;border:1.5px dashed color-mix(in oklab,var(--accent) 45%,var(--line));transition:transform .12s}.btn-ghost:active{transform:scale(.97)}.onb{max-width:430px;margin:0 auto;min-height:100dvh;display:flex;flex-direction:column;padding:calc(14px + var(--wl-pad-top)) calc(22px + var(--wl-safe-right)) calc(24px + var(--wl-pad-bottom)) calc(22px + var(--wl-safe-left))}.onb-top{display:flex;align-items:center;justify-content:space-between;min-height:40px}.onb-back{width:40px;height:40px;border-radius:14px;background:var(--card);box-shadow:var(--shadow);color:var(--sub);font-size:18px;display:grid;place-items:center}.onb-back:active{transform:scale(.93)}.onb-back-ph{width:40px}.onb-dots{display:flex;gap:6px}.onb-dot{width:7px;height:7px;border-radius:99px;background:var(--line);transition:all .25s}.onb-dot.on{width:22px;background:var(--accent)}.onb-dot.done{background:color-mix(in oklab,var(--accent) 45%,var(--line))}.onb-step{flex:1;display:flex;flex-direction:column;animation:onbIn .4s cubic-bezier(.22,1,.36,1)}@keyframes onbIn{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}.onb-step-body{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;text-align:center;width:100%}.onb-hero{width:min(58vw,230px)}.onb-hero svg{display:block;width:100%;height:auto}.onb-title{font-size:27px;font-weight:900;letter-spacing:-.02em}.onb-title .lib{color:var(--accent)}.onb-sub{color:var(--sub);font-weight:600;font-size:15px;max-width:300px}.onb-actions{display:flex;flex-direction:column;gap:8px;padding-top:18px}.onb-skip{color:var(--sub);font-weight:700;font-size:14px;padding:10px}.onb-mascots{display:flex;gap:10px;width:100%;margin-top:8px}.onb-mascot-card{flex:1;background:var(--card);border-radius:18px;box-shadow:var(--shadow);border:2px solid transparent;padding:10px 6px;display:flex;flex-direction:column;gap:2px;align-items:center;font-weight:800;font-size:13.5px;transition:all .15s}.onb-mascot-card.sel{border-color:var(--accent);background:var(--accent-soft);color:var(--accent-text)}.onb-mascot-card:active{transform:scale(.95)}.onb-mascot-svg{width:100%}.onb-mascot-svg svg{display:block;width:100%;height:auto}.onb-goal-num{font-size:46px;font-weight:900;letter-spacing:-.02em;margin-top:6px}.onb-goal-num small{font-size:20px;color:var(--sub);font-weight:700}.onb-range{width:100%;padding:6px 0}.onb-presets{display:flex;gap:8px;flex-wrap:wrap;justify-content:center}.chip-opt{padding:8px 14px;border-radius:999px;background:var(--card);box-shadow:var(--shadow);font-weight:800;font-size:13.5px;border:1.5px solid transparent;transition:all .15s}.chip-opt.sel{background:var(--accent-soft);border-color:var(--accent);color:var(--accent-text)}.onb-bottle-card{width:100%;background:var(--card);border-radius:20px;box-shadow:var(--shadow);padding:14px;margin-top:8px;text-align:left}.toast{position:fixed;left:50%;bottom:calc(26px + var(--wl-pad-bottom));z-index:60;transform:translate(-50%) translateY(8px);background:var(--text);color:var(--bg);font-weight:800;font-size:14px;padding:10px 18px;border-radius:999px;box-shadow:0 6px 24px #00000040;opacity:0;pointer-events:none;transition:opacity .22s,transform .22s;white-space:nowrap}.toast.show{opacity:1;transform:translate(-50%) translateY(0)}.boot{min-height:100dvh;display:grid;place-items:center;padding:calc(16px + var(--wl-pad-top)) calc(16px + var(--wl-safe-right)) calc(16px + var(--wl-pad-bottom)) calc(16px + var(--wl-safe-left))}.boot-inner{display:flex;flex-direction:column;align-items:center;gap:12px;text-align:center;padding:0 36px;max-width:430px}.boot .wordmark{font-size:24px}.boot-sub{color:var(--sub);font-weight:600;font-size:14.5px}.boot-mascot{width:168px}.boot-mascot svg{display:block;width:100%;height:auto}.boot-retry{width:auto;padding:13px 36px;margin-top:6px}@media (prefers-reduced-motion: no-preference){.wave-a{animation:waveX 5s linear infinite}.wave-b{animation:waveX 7.5s linear infinite reverse}.cat-bob{animation:bob 4s ease-in-out infinite}}@keyframes waveX{to{transform:translate(-130px)}}@keyframes bob{0%,to{transform:translateY(0)}50%{transform:translateY(-4px)}}.water-g{transition:transform .9s cubic-bezier(.22,1,.36,1),opacity .5s}#confetti-canvas{position:fixed;top:0;right:0;bottom:0;left:0;z-index:70;pointer-events:none}.announce{background:var(--accent-soft);color:var(--accent-text);font-weight:700;font-size:13.5px;padding:11px 14px;border-radius:16px;border:1.5px dashed color-mix(in oklab,var(--accent) 40%,transparent)}.chal-label{display:block;font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:.08em;color:#ffffffbf}.chal-title{display:block;font-size:18px;font-weight:900;color:#fff;letter-spacing:-.01em;line-height:1.2}.chal-active{width:100%;display:flex;align-items:center;gap:10px;background:var(--chal);border-radius:22px;padding:16px;text-align:left;margin-bottom:12px;box-shadow:0 6px 20px color-mix(in oklab,var(--chal) 38%,transparent);transition:transform .12s ease}.chal-active:active{transform:scale(.98)}.chal-active-main{flex:1;min-width:0;display:flex;flex-direction:column;gap:6px}.chal-active-hint{font-size:12.5px;font-weight:700;color:#ffffffd9}.chal-art{flex-shrink:0}.chal-days{display:flex;gap:5px;flex-wrap:wrap}.chal-day-dot{width:11px;height:11px;border-radius:999px;background:#ffffff47}.chal-day-dot.done{background:#fff}.chal-day-dot.now{background:transparent;border:2.5px solid rgba(255,255,255,.85);animation:chalPulse 1.6s ease-in-out infinite}@keyframes chalPulse{0%,to{opacity:1}50%{opacity:.4}}.chal-row{display:flex;gap:10px;overflow-x:auto;scroll-snap-type:x proximity;scroll-padding:0 18px;padding:2px 18px 8px;margin:0 -18px;scrollbar-width:none}.chal-row::-webkit-scrollbar{display:none}.chal-card{position:relative;flex:0 0 auto;width:196px;min-height:124px;background:var(--chal);border-radius:20px;padding:14px 14px 12px;display:flex;flex-direction:column;align-items:flex-start;gap:4px;text-align:left;scroll-snap-align:start;overflow:hidden;box-shadow:var(--shadow);transition:transform .12s ease}.chal-card:active{transform:scale(.95)}.chal-card .chal-title{font-size:16.5px;max-width:130px}.chal-card-art{position:absolute;right:-14px;bottom:-16px;opacity:.9}.chal-page{position:fixed;top:0;right:0;bottom:0;left:0;z-index:55;background:var(--bg);overflow-y:auto;overscroll-behavior:contain;-webkit-overflow-scrolling:touch;animation:chalIn .3s cubic-bezier(.22,1,.36,1)}@keyframes chalIn{0%{opacity:0;transform:translateY(24px)}to{opacity:1;transform:none}}.chal-hero{position:relative;background:var(--chal);padding:calc(18px + var(--wl-pad-top)) 20px 24px;display:flex;align-items:flex-end;gap:8px;border-radius:0 0 28px 28px;overflow:hidden}.chal-hero-text{flex:1;min-width:0;display:flex;flex-direction:column;gap:6px;position:relative;z-index:1}.chal-hero-text h1{font-size:27px;font-weight:900;color:#fff;letter-spacing:-.02em;line-height:1.1}.chal-hero-text p{font-size:14.5px;font-weight:700;color:#ffffffd9}.chal-hero-art{flex-shrink:0;margin-bottom:-28px;margin-right:-10px}.chal-close{position:absolute;top:calc(14px + var(--wl-pad-top));right:16px;z-index:2;width:36px;height:36px;border-radius:999px;display:grid;place-items:center;background:#ffffff38;color:#fff;font-size:22px;font-weight:700;line-height:1}.chal-close:active{transform:scale(.9)}.chal-body{max-width:430px;margin:0 auto;padding:20px 20px calc(110px + var(--wl-pad-bottom));display:flex;flex-direction:column;gap:14px}.chal-progress{display:flex;flex-direction:column;gap:9px;border:1.5px solid color-mix(in oklab,var(--chal) 45%,transparent)}.chal-progress .chal-day-dot{background:color-mix(in oklab,var(--chal) 22%,var(--card))}.chal-progress .chal-day-dot.done{background:var(--chal)}.chal-progress .chal-day-dot.now{background:transparent;border-color:var(--chal)}.chal-progress-num{font-size:21px;font-weight:900}.chal-progress-num span{color:var(--sub);font-weight:700;font-size:15px}.chal-progress-hint{font-size:13.5px;font-weight:700;color:var(--text)}.chal-progress-warn{font-size:12px;font-weight:600;color:var(--sub)}.chal-done-badge{align-self:flex-start;background:var(--accent-soft);color:var(--accent-text);font-size:13px;font-weight:800;padding:7px 14px;border-radius:999px}.chal-desc{font-size:15px;font-weight:600;line-height:1.55;color:var(--text)}.chal-h2{font-size:20px;font-weight:900;color:color-mix(in oklab,var(--chal) 75%,var(--text));margin-top:8px}.chal-benefits{list-style:none;display:flex;flex-direction:column;gap:12px}.chal-benefits li{display:flex;gap:11px;font-size:14.5px;font-weight:600;line-height:1.5}.chal-benefit-emoji{font-size:19px;flex-shrink:0;line-height:1.2}.chal-tips{list-style:none;display:flex;flex-direction:column;gap:14px}.chal-tips li{display:flex;gap:12px;font-size:14.5px;font-weight:600;line-height:1.5}.chal-tip-num{flex-shrink:0;width:27px;height:27px;border-radius:999px;display:grid;place-items:center;background:var(--chal);color:#fff;font-size:13.5px;font-weight:900}.chal-cta{position:fixed;left:50%;bottom:0;transform:translate(-50%);z-index:56;width:100%;max-width:430px;padding:14px 20px calc(16px + var(--wl-pad-bottom));background:linear-gradient(to top,var(--bg) 65%,transparent)}.chal-btn{width:100%;padding:15px 0;border-radius:17px;font-size:16px;font-weight:800;transition:transform .12s,filter .2s}.chal-btn:active{transform:scale(.97)}.chal-btn.primary{background:var(--chal);color:#fff;box-shadow:0 6px 20px color-mix(in oklab,var(--chal) 40%,transparent)}.chal-btn.ghost{background:var(--card);color:var(--sub);box-shadow:var(--shadow)}.chal-btn.danger{background:#e0436a;color:#fff}.chal-btn:disabled{opacity:.6}.chal-cta-row{display:flex;gap:10px}.chal-cta-locked{text-align:center;background:var(--card);box-shadow:var(--shadow);border-radius:17px;padding:15px 0;font-size:14.5px;font-weight:800;color:var(--sub)}