:root{--bg:#f6f5f0;--card:#fff;--ink:#1d2421;--muted:#5d6661;--line:#e3e1d8;--green:#2f7d57;--green-2:#e7f3ec;--orange:#e8833a;--red:#c2410c;--chip:#eef0ec;
  --ui:system-ui,-apple-system,"Apple SD Gothic Neo","Noto Sans KR","Malgun Gothic",sans-serif}
@media (prefers-color-scheme:dark){:root{--bg:#141816;--card:#1d2320;--ink:#e9eeeb;--muted:#a3ada7;--line:#2e3632;--green:#5fbf8c;--green-2:#1f3329;--orange:#f0a25e;--red:#fb923c;--chip:#26302b}}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.6 var(--ui);padding-bottom:env(safe-area-inset-bottom);word-break:keep-all;overflow-wrap:anywhere}
.top{position:sticky;top:0;z-index:5;display:flex;align-items:center;justify-content:space-between;gap:8px;padding:10px 16px;padding-top:calc(10px + env(safe-area-inset-top));background:var(--bg);border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:8px;font-weight:800;font-size:19px}
.beta{font-size:12px;font-weight:700;color:var(--green);background:var(--green-2);border-radius:999px;padding:1px 8px}
main{max-width:640px;margin:0 auto;padding:14px 16px 8px}
.card{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:18px;margin:0 0 14px}
h1,h2,h3{line-height:1.35;margin:0}
h1{font-size:17px}
h2{font-size:18px;margin-bottom:10px}
h3{font-size:15px;margin:16px 0 4px}
p{margin:0}
.muted{color:var(--muted)}
.small{font-size:13.5px}
.center{text-align:center}
.row-between{display:flex;align-items:baseline;justify-content:space-between;gap:8px}
.kcal-big{margin:6px 0 8px;font-weight:800;font-size:44px;line-height:1.1;letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.kcal-big .unit{font-size:16px;font-weight:600;color:var(--muted);margin-left:6px;letter-spacing:0}
.bar{height:12px;border-radius:999px;background:var(--chip);overflow:hidden}
.bar>div{height:100%;width:0;background:var(--green);border-radius:999px;transition:width .3s}
.bar>div.over{background:var(--orange)}
#goalLine{margin-top:8px;font-size:14px}
.macros{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:12px}
.macros div{background:var(--chip);border-radius:12px;padding:8px 10px}
.macros b{display:block;font-size:17px;font-variant-numeric:tabular-nums}
.macros span{font-size:12.5px;color:var(--muted)}
.actions{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:0 0 14px}
.actions .muted{grid-column:1/-1}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:0 16px;border-radius:12px;border:1px solid var(--line);background:var(--card);color:var(--ink);font:600 15px/1 var(--ui);cursor:pointer;text-decoration:none}
.btn svg{width:22px;height:22px;flex:none}
.btn.primary{background:var(--green);border-color:var(--green);color:#fff}
@media (prefers-color-scheme:dark){.btn.primary{color:#0e1512}}
.btn.big{min-height:64px;font-size:16px;border-radius:16px}
.btn.small{min-height:34px;padding:0 12px;font-size:13.5px}
.btn:disabled{opacity:.5;cursor:default}
.btn:focus-visible,select:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid var(--orange);outline-offset:2px}
.sr-file{position:absolute;width:1px;height:1px;opacity:0;pointer-events:none}
.linkish{background:none;border:0;color:var(--muted);text-decoration:underline;font:inherit;font-size:13px;cursor:pointer;padding:4px}
.linkish.warn{color:var(--red);font-weight:700}
.field-row{display:flex;flex-wrap:wrap;gap:10px;align-items:flex-end;margin-top:10px}
.field-row label{display:flex;flex-direction:column;gap:4px;font-size:13px;color:var(--muted);min-width:0}
.field-row label.grow{flex:1;min-width:170px}
input,select{font:16px var(--ui);color:var(--ink);background:var(--bg);border:1px solid var(--line);border-radius:10px;padding:9px 10px;min-height:44px;width:100%}
input[type=number]{width:96px}
.field-row label.grow input{width:100%}
select{width:auto;max-width:100%}
.prof-out{margin-top:14px}
.prof-out .nums{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.prof-out .nums div{background:var(--green-2);border-radius:12px;padding:10px}
.prof-out .nums b{display:block;font-size:19px;font-variant-numeric:tabular-nums}
.prof-out .nums span{font-size:12.5px;color:var(--muted)}
.prof-out p{margin-top:8px;font-size:13.5px}
/* 결과 */
.res-head{display:flex;gap:14px;align-items:center}
.thumb{width:84px;height:84px;object-fit:cover;border-radius:14px;background:var(--chip);flex:none}
.res-total{font-weight:800;font-size:30px;line-height:1.2;font-variant-numeric:tabular-nums}
.res-total small{font-size:15px;color:var(--muted);font-weight:600;margin-left:4px}
.foods{list-style:none;margin:14px 0 0;padding:0}
.food{border-top:1px solid var(--line);padding:12px 0}
.food:first-child{border-top:0}
.food.off{opacity:.5}
.fhead{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.fhead input{width:22px;height:22px;min-height:0;accent-color:var(--green)}
.fname{font-weight:700;font-size:16.5px}
.conf{font-size:12px;border-radius:999px;padding:1px 8px;background:var(--chip);color:var(--muted)}
.conf.high{background:var(--green-2);color:var(--green)}
.conf.low{color:var(--red)}
.fmeta{font-size:13px;color:var(--muted);margin-top:2px}
.portion{display:flex;gap:6px;margin-top:8px;flex-wrap:wrap}
.portion button{min-width:52px;min-height:40px;border-radius:10px;border:1px solid var(--line);background:var(--bg);color:var(--ink);font:600 15px var(--ui);cursor:pointer}
.portion button[aria-pressed=true]{background:var(--green);border-color:var(--green);color:#fff}
.fk{margin-top:8px;font-size:14px;font-variant-numeric:tabular-nums}
.fk b{font-size:17px}
.note{margin-top:10px;font-size:13.5px;background:var(--chip);border-radius:10px;padding:8px 12px}
.err{color:var(--red);font-weight:600}
.add-row{display:flex;gap:10px;align-items:flex-end;flex-wrap:wrap;margin-top:12px}
.add-row label{display:flex;flex-direction:column;gap:4px;font-size:13px;color:var(--muted)}
.fine{font-size:12.5px;color:var(--muted);margin-top:10px}
.spin{width:28px;height:28px;border-radius:50%;border:3px solid var(--chip);border-top-color:var(--green);animation:sp 1s linear infinite;flex:none}
@keyframes sp{to{transform:rotate(360deg)}}
@media (prefers-reduced-motion:reduce){.spin{animation-duration:3s}.bar>div{transition:none}}
.loading{display:flex;gap:12px;align-items:center}
/* 기록 */
.meal{margin-top:10px}
.meal h3{margin:12px 0 2px;font-size:14px;color:var(--muted);display:flex;justify-content:space-between}
.entry{display:flex;align-items:center;gap:10px;padding:8px 0;border-bottom:1px solid var(--line)}
.entry .en{flex:1;min-width:0}
.entry .en b{display:block;font-weight:600;overflow-wrap:anywhere}
.entry .en span{font-size:12.5px;color:var(--muted)}
.entry .ek{font-weight:700;font-variant-numeric:tabular-nums;white-space:nowrap}
.entry .del{border:0;background:none;color:var(--muted);font-size:20px;line-height:1;width:36px;height:36px;border-radius:10px;cursor:pointer}
.entry .del:hover{background:var(--chip)}
.empty{color:var(--muted);font-size:14px}
details.manual{margin-top:12px}
details.manual summary{cursor:pointer;font-weight:700;color:var(--green);padding:6px 0}
/* 7일 */
.week{display:grid;grid-template-columns:repeat(7,1fr);gap:6px;align-items:end;height:150px;position:relative}
.wd{display:flex;flex-direction:column;align-items:center;justify-content:flex-end;height:100%;gap:4px;min-width:0}
.wd .wb{width:100%;max-width:34px;background:var(--green);border-radius:8px 8px 3px 3px;min-height:2px}
.wd .wb.over{background:var(--orange)}
.wd .wb.zero{background:var(--chip)}
.wd .wk{font-size:11px;color:var(--muted);font-variant-numeric:tabular-nums;white-space:nowrap}
.wd .wl{font-size:12px;color:var(--muted)}
.wd.today .wl{color:var(--ink);font-weight:700}
.goal-line{position:absolute;left:0;right:0;border-top:2px dashed var(--orange);pointer-events:none}
.info ul{margin:0;padding-left:1.1em}
.info li{margin:6px 0;font-size:14.5px}
.foot{max-width:640px;margin:0 auto;padding:6px 16px 28px;color:var(--muted);font-size:13px;text-align:center}
.foot a{color:var(--muted)}
.toast{position:fixed;left:50%;bottom:calc(18px + env(safe-area-inset-bottom));transform:translateX(-50%);background:var(--ink);color:var(--bg);padding:10px 16px;border-radius:12px;font-size:14px;z-index:9;max-width:calc(100% - 32px)}
/* ---------------------------------------------------------------- 사이트 (2026-10-31: 계산기 페이지·메뉴·글) */
:root{--c-under:#3b7fc4;--c-pre:#c99312;--c-ob1:#e07a2e;--c-ob2:#d4572a;--c-ob3:#b42318;--link:#22694a}
@media (prefers-color-scheme:dark){:root{--c-under:#7fb3e6;--c-pre:#e3bb4f;--c-ob1:#f0a25e;--c-ob2:#f08a5d;--c-ob3:#f87171;--link:#7fd3a6}}
.top{position:static;flex-wrap:wrap;row-gap:6px}
.brand{color:var(--ink);text-decoration:none}
.tabs{display:flex;gap:4px;width:100%;overflow-x:auto;scrollbar-width:none;margin:0 -4px}
.tabs::-webkit-scrollbar{display:none}
.tabs a{flex:none;padding:6px 10px;border-radius:999px;color:var(--muted);text-decoration:none;font-size:14.5px;font-weight:600;white-space:nowrap}
.tabs a[aria-current=page]{background:var(--green-2);color:var(--green)}
.skip{position:absolute;left:-999px;top:0}
.skip:focus{left:8px;top:8px;z-index:10;background:var(--card);padding:6px 10px;border-radius:8px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
a{color:var(--link)}
.page-h1{margin:2px 0 12px}
.page-h1 h1{font-size:23px}
.page-h1 p{margin-top:4px;color:var(--muted);font-size:14.5px}
.doc h1{font-size:25px;line-height:1.3;margin:4px 0 8px}
.doc h1 small{display:block;font-size:15px;color:var(--muted);font-weight:600;margin-top:2px}
.lead{font-size:16px;margin:0 0 14px}
.crumbs{font-size:13px;color:var(--muted);margin:0 0 4px}
.crumbs a{color:var(--muted)}
.doc section.txt{margin:22px 0}
.doc section.txt h2,.home-txt h2{font-size:19px;margin:0 0 8px}
.doc section.txt p,.home-txt p{margin:8px 0}
.doc section.txt ul,.doc section.txt ol,.home-txt ul,.home-txt ol{margin:8px 0;padding-left:1.25em}
.doc section.txt li,.home-txt li{margin:5px 0}
.ex{background:var(--chip);border-radius:12px;padding:10px 14px;font-size:14.5px}
.formula{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:10px 14px;margin:8px 0;font-size:14.5px;overflow-wrap:anywhere}
.formula b{display:block;font-size:13.5px;color:var(--muted);margin-bottom:2px}
.opt{font-size:12px;color:var(--muted);font-weight:400}
.calc .field-row label{flex:1 1 120px}
.calc .field-row input[type=number]{width:100%}
.calc .field-row select{width:100%}
.calc-out{margin-top:14px}
.rhead{display:flex;align-items:center;flex-wrap:wrap;gap:10px}
.rbig{margin:0;font-variant-numeric:tabular-nums}
.rbig .rk{font-size:14px;color:var(--muted);font-weight:700;margin-right:8px}
.rbig b{font-size:40px;font-weight:800;line-height:1.1;letter-spacing:-.02em}
.badge{display:inline-block;font-size:14px;font-weight:800;border-radius:999px;padding:3px 12px;color:#fff;background:var(--muted)}
.b-under,.b-ace0{background:var(--c-under)}.b-normal,.b-ace1,.b-ace2{background:var(--green)}.b-pre,.b-ace3{background:var(--c-pre)}
.b-ob1,.b-ace4{background:var(--c-ob1)}.b-ob2{background:var(--c-ob2)}.b-ob3{background:var(--c-ob3)}
@media (prefers-color-scheme:dark){.badge{color:#0e1512}}
.scale{position:relative;display:flex;height:14px;border-radius:999px;overflow:hidden;margin:14px 0 4px}
.scale .seg{height:100%}
.s0{background:var(--c-under)}.s1{background:var(--green)}.s2{background:var(--c-pre)}.s3{background:var(--c-ob1)}.s4{background:var(--c-ob2)}.s5{background:var(--c-ob3)}
.scale .marker{position:absolute;top:-3px;width:4px;height:20px;margin-left:-2px;background:var(--ink);border-radius:2px;box-shadow:0 0 0 2px var(--card)}
.ticks{position:relative;height:16px;font-size:11px;color:var(--muted);font-variant-numeric:tabular-nums;margin-bottom:6px}
.ticks span{position:absolute;transform:translateX(-50%)}
.rline{display:flex;justify-content:space-between;align-items:baseline;gap:10px;padding:8px 0;border-bottom:1px solid var(--line);font-size:15px}
.rline .rl{color:var(--muted);min-width:0}
.rline b{text-align:right;font-variant-numeric:tabular-nums}
.rline.warn b{color:var(--red)}
.rnote{margin:10px 0 0;font-size:14.5px}
.rnote.muted{font-size:13.5px}
.rgroup{margin-top:16px}
.rgroup h3{margin:0 0 4px;font-size:15.5px}
.nums{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.nums div{background:var(--green-2);border-radius:12px;padding:10px}
.nums b{display:block;font-size:20px;font-variant-numeric:tabular-nums}
.nums span{font-size:12.5px;color:var(--muted)}
.tbl-wrap{overflow-x:auto;margin:10px 0}
.tbl{width:100%;border-collapse:collapse;font-size:14.5px;background:var(--card)}
.tbl th,.tbl td{border-bottom:1px solid var(--line);padding:8px 6px;text-align:left;vertical-align:top}
.tbl th{font-size:13px;color:var(--muted);font-weight:700;background:var(--chip)}
.tbl td.n,.tbl th.n{text-align:right;white-space:nowrap;font-variant-numeric:tabular-nums}
.tbl tr.on td{background:var(--green-2);font-weight:700}
.tbl.tight td{padding:7px 4px}
.tbl caption{caption-side:bottom;text-align:left;font-size:12.5px;color:var(--muted);padding-top:6px}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:10px;margin:10px 0}
.cards a{display:block;background:var(--card);border:1px solid var(--line);border-radius:14px;padding:12px 14px;color:var(--ink);text-decoration:none}
.cards a b{display:block;font-size:16px;color:var(--green)}
.cards a span{font-size:13.5px;color:var(--muted)}
.faq details{border-bottom:1px solid var(--line);padding:4px 0}
.faq summary{cursor:pointer;font-weight:700;padding:8px 0;list-style-position:outside}
.faq details p{margin:0 0 10px}
.refs li{font-size:14px}
.checked{font-size:13px;color:var(--muted)}
.foot-links{display:flex;flex-wrap:wrap;justify-content:center;gap:4px 14px;margin-bottom:8px}
.foot p{margin:6px 0}
.home-txt{margin:6px 0 14px}
.steps{counter-reset:st;list-style:none;padding-left:0 !important}
.steps li{counter-increment:st;position:relative;padding-left:34px !important}
.steps li::before{content:counter(st);position:absolute;left:0;top:0;width:24px;height:24px;border-radius:50%;background:var(--green);color:#fff;font-weight:800;font-size:13.5px;display:flex;align-items:center;justify-content:center}
@media (prefers-color-scheme:dark){.steps li::before{color:#0e1512}}
.today h2{font-size:17px;margin:0}
[hidden]{display:none !important}
.app-reset{margin:-4px 0 18px}
.rline b{white-space:nowrap}
.tabs a{padding:6px 8px;font-size:14px}