:root{--paper:#f3f5f4;--paper-deep:#e4e9e6;--ink:#15181a;--ink-soft:#565d61;--ink-faint:#8a9195;--pink:#d1265f;--pink-wash:#f8d9e4;--on-pink:#fff7fa;--olive:#66752a;--olive-wash:#e3e8cf;--grid:rgba(21,24,26,0.055);--grid-strong:rgba(21,24,26,0.09);--rule:rgba(21,24,26,0.18);--beat:28px;--half:14px;--radius:4px;--font-display:"Dela Gothic One","Noto Sans TC",system-ui,sans-serif;--font-body:"Shantell Sans","LXGW WenKai TC","Noto Sans TC",system-ui,sans-serif;--font-zh:"LXGW WenKai TC","Noto Sans TC",system-ui,sans-serif;--font-zh-bold:"Noto Sans TC",system-ui,sans-serif;--font-mono:"JetBrains Mono",ui-monospace,"SFMono-Regular",Menlo,monospace;color-scheme:light}@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--paper:#0a0c0e;--paper-deep:#15191c;--ink:#eef1ef;--ink-soft:#a9b0b3;--ink-faint:#737b7f;--pink:#ec4a7e;--pink-wash:#3b1a28;--on-pink:#1a0710;--olive:#8d9e47;--olive-wash:#252b16;--grid:rgba(238,241,239,0.045);--grid-strong:rgba(238,241,239,0.08);--rule:rgba(238,241,239,0.18);color-scheme:dark}}:root[data-theme=dark]{--paper:#0a0c0e;--paper-deep:#15191c;--ink:#eef1ef;--ink-soft:#a9b0b3;--ink-faint:#737b7f;--pink:#ec4a7e;--pink-wash:#3b1a28;--on-pink:#1a0710;--olive:#8d9e47;--olive-wash:#252b16;--grid:rgba(238,241,239,0.045);--grid-strong:rgba(238,241,239,0.08);--rule:rgba(238,241,239,0.18);color-scheme:dark}*{box-sizing:border-box}body,html{margin:0;padding:0}body{background-color:var(--paper);background-image:linear-gradient(var(--grid-strong) 1px,transparent 1px),linear-gradient(90deg,var(--grid-strong) 1px,transparent 1px),linear-gradient(var(--grid) 1px,transparent 1px),linear-gradient(90deg,var(--grid) 1px,transparent 1px);background-size:calc(var(--beat) * 4) calc(var(--beat) * 4),calc(var(--beat) * 4) calc(var(--beat) * 4),var(--beat) var(--beat),var(--beat) var(--beat);background-attachment:fixed;color:var(--ink);font-family:var(--font-body);font-size:16px;line-height:var(--beat);-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:transparent;min-height:100dvh}button,input,select,textarea{font:inherit;color:inherit}a{color:inherit}em,i{font-style:normal}:focus-visible{outline:2px solid var(--pink);outline-offset:2px}.app{max-width:560px;margin:0 auto;padding:var(--half) 16px calc(var(--beat) * 7 + env(safe-area-inset-bottom))}.display{font-family:var(--font-display);font-weight:400;letter-spacing:-.01em;line-height:1}.kicker{font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-soft);line-height:var(--beat)}.kicker,.mono{font-family:var(--font-mono)}.zh{font-family:var(--font-zh)}.zh-bold{font-family:var(--font-zh-bold);font-weight:900}.muted{color:var(--ink-soft)}.faint{color:var(--ink-faint)}.pink{color:var(--pink)}.olive{color:var(--olive)}.small{font-size:13px}.fignote,.small{line-height:20px}.fignote{font-family:var(--font-mono);font-size:12px;color:var(--ink-soft)}h1,h2,h3{margin:0;font-weight:700}h1{font-family:var(--font-display);font-weight:400;font-size:28px;line-height:calc(var(--beat) * 1.5)}h2{font-size:18px;line-height:var(--beat)}p{margin:0 0 var(--half)}.row{display:flex;align-items:center;gap:var(--half)}.between{justify-content:space-between}.stack>*+*{margin-top:var(--half)}.stack-lg>*+*{margin-top:var(--beat)}.grow{flex:1 1;min-width:0}.wrap{flex-wrap:wrap}.center{text-align:center}hr{border:0;border-top:1px dashed var(--rule);margin:var(--half) 0}.topbar{display:flex;align-items:center;justify-content:space-between;min-height:calc(var(--beat) * 2)}.module{background:var(--paper);border:1.5px solid var(--ink);border-radius:var(--radius);padding:var(--half) 16px}.module.deep{background:var(--paper-deep);border-color:transparent}.module.pinkmod{background:var(--pink);color:var(--on-pink);border-color:var(--pink)}.torn{position:relative;padding-bottom:calc(var(--half) + 8px);-webkit-clip-path:polygon(0 0,100% 0,100% calc(100% - 6px),96% 100%,92% calc(100% - 5px),88% 100%,84% calc(100% - 6px),80% 100%,76% calc(100% - 4px),72% 100%,68% calc(100% - 6px),64% 100%,60% calc(100% - 5px),56% 100%,52% calc(100% - 6px),48% 100%,44% calc(100% - 4px),40% 100%,36% calc(100% - 6px),32% 100%,28% calc(100% - 5px),24% 100%,20% calc(100% - 6px),16% 100%,12% calc(100% - 4px),8% 100%,4% calc(100% - 6px),0 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var(--ink);border-radius:var(--radius);background:transparent;cursor:pointer;font-weight:600;text-decoration:none;white-space:nowrap}.btn:active{transform:translateY(1px)}.btn.solid{background:var(--ink);color:var(--paper)}.btn.pinkbtn{background:var(--pink);color:var(--on-pink);border-color:var(--pink)}.btn.olivebtn{background:var(--olive);color:var(--paper);border-color:var(--olive)}.btn.ghost{border-color:transparent}.btn.small{min-height:36px;padding:0 10px;font-size:14px}.btn.block{width:100%}.btn:disabled{opacity:.45;cursor:default}.iconbtn{width:44px;height:44px;display:inline-flex;align-items:center;justify-content:center;border:0;background:transparent;cursor:pointer;border-radius:var(--radius)}.iconbtn svg{width:22px;height:22px}.chips{display:flex;flex-wrap:wrap;gap:8px}.chip{min-height:44px;padding:0 14px;border:1.5px solid var(--rule);border-radius:999px;background:transparent;cursor:pointer;font-size:15px}.chip[aria-pressed=true]{border-color:var(--ink);background:var(--ink);color:var(--paper);font-weight:700}.chip.pinkchip[aria-pressed=true]{background:var(--pink);border-color:var(--pink);color:var(--on-pink)}.field,.field>span{display:block}.field>span{font-family:var(--font-mono);font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-soft)}.input,select.input,textarea.input{width:100%;min-height:44px;padding:8px 12px;border:1.5px solid var(--rule);border-radius:var(--radius);background:var(--paper)}.input:focus{border-color:var(--ink);outline:none}textarea.input{line-height:var(--beat);resize:vertical}.search{font-size:18px;min-height:52px;border-color:var(--ink)}.tag{display:inline-block;font-family:var(--font-mono);font-size:10.5px;font-weight:600;letter-spacing:.06em;line-height:18px;padding:0 6px;border-radius:3px;vertical-align:middle;white-space:nowrap}.tag.official,.tag.tfda{background:var(--olive);color:var(--paper)}.tag.estimate{border:1.2px solid var(--ink);color:var(--ink);line-height:15.6px}.tag.custom{background:var(--pink-wash);color:var(--pink)}.tag.draft{border:1px dashed var(--ink-faint);color:var(--ink-faint);line-height:16px}.hero{padding:var(--half) 0 0}.hero-num{font-family:var(--font-display);font-size:clamp(64px,22vw,112px);line-height:1;letter-spacing:-.02em}.hero-num.over{color:var(--pink)}.hero-sub{font-family:var(--font-mono);font-size:13px;color:var(--ink-soft)}.progress{height:6px;background:var(--paper-deep);border-radius:3px;overflow:hidden;margin:var(--half) 0 0}.progress>div{height:100%;background:var(--ink)}.progress.over>div{background:var(--pink)}.daynav{display:flex;align-items:center;gap:4px}.stamp{display:inline-block;transform:rotate(-3deg);border:2px solid var(--olive);color:var(--olive);font-family:var(--font-mono);font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;padding:0 8px;border-radius:3px;line-height:22px}.meal{margin-top:var(--beat)}.meal-head{display:flex;align-items:center;justify-content:space-between;border-bottom:1.5px solid var(--ink);min-height:var(--beat)}.meal-head .kicker{color:var(--ink);font-weight:600}.meal-kcal{font-family:var(--font-mono);font-size:13px}.entry{display:flex;align-items:center;gap:10px;min-height:calc(var(--beat) * 2);border-bottom:1px dashed var(--rule);cursor:pointer;touch-action:pan-y;-webkit-user-select:none;-moz-user-select:none;user-select:none;background:var(--paper);position:relative}.entry .name{font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.entry .name .zhname{font-family:var(--font-zh);font-weight:400;font-size:14px;color:var(--ink-soft);margin-left:6px}.entry .serving{font-size:13px;line-height:20px;color:var(--ink-soft);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.entry .kcal{font-family:var(--font-mono);font-size:15px;font-weight:600;white-space:nowrap}.entry .kcal,.kcal{text-align:right}.kcal .rng{display:block;font-size:11px;line-height:14px}.kcal .rng,.zhname{font-weight:400;color:var(--ink-soft)}.zhname{font-family:var(--font-zh);font-size:.85em;margin-left:6px}.meal-empty{display:flex;align-items:center;gap:8px;min-height:calc(var(--beat) * 2);color:var(--ink-faint);font-size:14px}.fab-row{position:fixed;left:0;right:0;bottom:calc(64px + env(safe-area-inset-bottom));display:flex;justify-content:center;gap:10px;pointer-events:none;z-index:20}.fab-row>*{pointer-events:auto}.fab{min-height:52px;padding:0 20px;border-radius:999px;font-weight:700;border:1.5px solid var(--ink);background:var(--paper);cursor:pointer;display:inline-flex;align-items:center;gap:8px;text-decoration:none}.fab.pinkfab{background:var(--pink);color:var(--on-pink);border-color:var(--pink)}.fab svg{width:20px;height:20px}.why-card{border-left:4px solid var(--pink);padding:4px 0 4px 14px;margin-top:var(--beat)}.why-card .quote{font-family:var(--font-zh);font-size:18px}.nav{position:fixed;left:0;right:0;bottom:0;background:var(--paper);border-top:1.5px solid var(--ink);display:flex;justify-content:center;z-index:30;padding-bottom:env(safe-area-inset-bottom)}.nav-inner{display:flex;width:100%;max-width:560px}.nav a{flex:1 1;display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:56px;text-decoration:none;font-family:var(--font-mono);font-size:10.5px;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-soft);gap:2px}.nav a svg{width:22px;height:22px}.nav a[aria-current=page]{color:var(--ink);font-weight:700}.nav a[aria-current=page] svg{color:var(--pink)}.track-pill{position:fixed;top:calc(8px + env(safe-area-inset-top));left:50%;transform:translateX(-50%);z-index:40;background:var(--olive);color:var(--paper);font-family:var(--font-mono);font-size:12px;padding:2px 12px;border-radius:999px;text-decoration:none;display:inline-flex;align-items:center;gap:6px}.track-pill:before{content:"";width:8px;height:8px;border-radius:50%;background:var(--paper);animation:blink 1.4s infinite}@keyframes blink{50%{opacity:.25}}.scrim{position:fixed;inset:0;background:rgba(10,12,14,.45);z-index:50;display:flex;align-items:flex-end;justify-content:center}.sheet{width:100%;max-width:560px;max-height:92dvh;overflow-y:auto;background:var(--paper);border-top:1.5px solid var(--ink);border-radius:10px 10px 0 0;padding:var(--half) 16px calc(var(--beat) + env(safe-area-inset-bottom))}.sheet-grip{width:40px;height:4px;border-radius:2px;background:var(--rule);margin:0 auto var(--half)}.preview{display:flex;align-items:baseline;justify-content:space-between;border-top:1.5px solid var(--ink);padding-top:var(--half);margin-top:var(--beat)}.preview .display{font-size:44px}.keypad{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:8px;gap:8px;margin-top:var(--half)}.keypad button{min-height:56px;border:1.5px solid color-mix(in srgb,var(--on-pink) 50%,transparent);border-radius:var(--radius);background:transparent;color:var(--on-pink);font-family:var(--font-display);font-size:24px;cursor:pointer}.keypad button:active{background:color-mix(in srgb,var(--on-pink) 18%,transparent)}.qa-display{font-family:var(--font-display);font-size:56px;line-height:1.1;text-align:right;min-height:64px}.qa-input{background:transparent;border:1.5px solid color-mix(in srgb,var(--on-pink) 50%,transparent);color:var(--on-pink)}.qa-input::placeholder{color:color-mix(in srgb,var(--on-pink) 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12px;border:0;background:transparent;cursor:pointer;font-family:var(--font-mono);font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-soft);border-bottom:3px solid transparent;margin-bottom:-1.5px}.tab[aria-selected=true]{color:var(--ink);border-bottom-color:var(--pink);font-weight:700}.stats{display:grid;grid-template-columns:repeat(2,1fr);grid-gap:var(--half) 16px;gap:var(--half) 16px}.stat .v{font-family:var(--font-display);font-size:26px;line-height:1.2}.stat .l{font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-soft)}.stat .l,.tip{font-family:var(--font-mono)}.tip{font-size:12px;background:var(--ink);color:var(--paper);padding:4px 8px;border-radius:3px;display:inline-block;line-height:18px}.notebook{background:var(--paper-deep);border-radius:var(--radius);padding:var(--half) 16px var(--beat);background-image:linear-gradient(var(--rule) 1px,transparent 1px);background-size:100% var(--beat)}.sticker-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(92px,1fr));grid-gap:var(--half);gap:var(--half);margin-top:var(--half)}.sticker{display:flex;flex-direction:column;align-items:center;text-align:center;gap:4px}.sticker svg{width:64px;height:64px}.sticker .label{font-size:12px;line-height:16px}.sticker.locked{opacity:.35;filter:grayscale(1)}.tape{position:relative;display:inline-block;transform:rotate(-4deg)}.tape:before{content:"";position:absolute;top:-8px;left:50%;width:48px;height:16px;transform:translateX(-50%) rotate(3deg);background:color-mix(in srgb,var(--olive) 30%,transparent)}.halftone{background-image:radial-gradient(var(--ink) 1.1px,transparent 1.3px);background-size:9px 9px;opacity:.12;position:absolute;inset:0;pointer-events:none;-webkit-mask-image:linear-gradient(135deg,#000 10%,transparent 75%);mask-image:linear-gradient(135deg,#000 10%,transparent 75%)}.empty{position:relative;min-height:calc(var(--beat) * 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svg{width:96px;height:120px}.scanner{position:relative;width:100%;aspect-ratio:4/3;background:#000;border-radius:var(--radius);overflow:hidden}.scanner video{width:100%;height:100%;object-fit:cover}.scanner .reticle{position:absolute;left:10%;right:10%;top:38%;bottom:38%;border:2px solid var(--pink);border-radius:6px}.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}