:root{
  --chrome:#0E3B2E;
  --chrome-2:#0B2E24;
  --paper:#FBFAF7;
  --surface:#FFFFFF;
  --ink:#14201B;
  --muted:#6B7269;
  --line:#E6E1D6;
  --green:#0F6B4F;
  --green-2:#0B5A42;
  --green-soft:#E8F6EC;
  --lemon:#F7F3D2;
  --peach:#FFEDE3;
  --sky:#E8F3FB;
  --blue:#8FB0FF;
  --amber:#A9761F;
  --amber-soft:#F7F3D2;
  --red:#C2410C;
  --red-soft:#FFEDE3;
  --shadow:0 18px 50px rgba(15,107,79,.08);
  --grad:linear-gradient(135deg,#0F6B4F 0%,#4FBF7A 100%);
  --grad-hover:linear-gradient(135deg,#0B5A42 0%,#43AE6B 100%);
  --radius:20px;
  --sans:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Noto Sans","Segoe UI","Microsoft YaHei",sans-serif;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--sans);color:var(--ink);
  background:
    radial-gradient(70% 44% at 82% 0%, rgba(232,246,236,.9) 0%, rgba(232,246,236,0) 60%),
    radial-gradient(42% 34% at 6% 12%, rgba(247,243,210,.65) 0%, rgba(247,243,210,0) 100%),
    var(--paper);
  -webkit-font-smoothing:antialiased;line-height:1.5;
}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer}
.wrap{width:100%;max-width:1180px;margin-inline:auto;padding-inline:32px}

/* ---------- platform chrome ---------- */
.topbar{background:rgba(251,250,247,.9);color:var(--ink);border-bottom:1px solid var(--line);backdrop-filter:blur(16px)}
.topbar-inner{height:64px;display:flex;align-items:center;gap:28px}
.brand{display:flex;align-items:center;gap:9px;font:11px/1 -apple-system,BlinkMacSystemFont,"Helvetica Neue",Arial,sans-serif;letter-spacing:.2em;text-transform:uppercase;font-weight:400;color:var(--ink)}
.brand-mark{width:28px;height:28px;border-radius:9px;background:var(--grad);display:grid;place-items:center;flex:none;box-shadow:0 6px 14px rgba(15,107,79,.2)}
.brand-mark svg{width:16px;height:16px;stroke:#fff;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.brand b{color:var(--green);font-weight:400}
.topnav{display:flex;align-items:center;gap:22px;color:var(--muted);font-size:13px}
.topnav a:hover{color:var(--ink)}
.top-actions{margin-inline-start:auto;display:flex;align-items:center;gap:10px}
.pill-btn{border:1px solid var(--line);background:#fff;color:var(--ink);border-radius:999px;padding:8px 13px;font-size:12px;display:flex;align-items:center;gap:7px}
.pill-btn:hover{border-color:#CFC8BA;color:var(--ink)}
.avatar{width:24px;height:24px;border-radius:50%;background:var(--green-soft);color:var(--green);display:grid;place-items:center;font-size:11px;font-weight:700}
.balance{color:var(--ink);font-variant-numeric:tabular-nums}
.balance span{color:var(--muted);font-size:11px;margin-inline-start:0}

/* ---------- home ---------- */
.hero{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:56px;align-items:center;padding-block:74px 58px}
.kicker{font-size:10px;font-weight:700;letter-spacing:.2em;text-transform:uppercase;color:var(--green);display:inline-flex;align-items:center;gap:8px}
.kicker:before{content:"";width:18px;height:1px;background:var(--green);display:inline-block}
.hero h1{font-size:clamp(42px,5.6vw,68px);line-height:1.02;letter-spacing:-.045em;font-weight:700;margin-top:16px}
.hero h1 em{font-style:normal;color:var(--green);position:relative;white-space:nowrap}
.hero h1 em:after{content:"";position:absolute;inset-inline:0;bottom:6px;height:10px;background:var(--lemon);z-index:-1;border-radius:4px}
.lede{font-size:16.5px;line-height:1.7;color:var(--muted);max-width:46ch;margin-top:20px}
.scan-card{margin-top:30px;background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:14px;display:flex;align-items:center;gap:14px;box-shadow:var(--shadow);max-width:560px}
.scan-icon{width:48px;height:48px;border-radius:13px;background:var(--green-soft);color:var(--green);display:grid;place-items:center;flex:none}
.scan-icon svg{width:23px;height:23px;stroke:currentColor;fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.scan-copy{min-width:0}
.scan-copy b{display:block;font-size:14.5px;letter-spacing:-.01em}
.scan-copy span{display:block;color:var(--muted);font-size:11.5px;margin-top:2px}
.btn{border:0;border-radius:11px;background:var(--grad);color:#fff;padding:12px 18px;font-size:13px;font-weight:700;display:inline-flex;align-items:center;justify-content:center;gap:8px;white-space:nowrap;box-shadow:0 8px 18px rgba(15,107,79,.18);transition:transform .15s ease,filter .15s ease}
.btn:hover{background:var(--grad-hover);filter:brightness(1.02);transform:translateY(-1px)}
.btn.full{width:100%}
.btn.ghost{background:#fff;color:var(--green);border:1px solid var(--line);box-shadow:none}
.btn.ghost:hover{background:var(--green-soft)}
.scan-card .btn{margin-inline-start:auto}
.meta-row{display:flex;gap:16px;flex-wrap:wrap;margin-top:14px;color:var(--muted);font-size:11.5px}
.meta-row span{display:inline-flex;align-items:center;gap:6px}
.meta-row span:before{content:"";width:4px;height:4px;border-radius:50%;background:#B9B3A6}
.hero-visual{position:relative;min-height:470px;display:grid;place-items:center}
.photo-card{width:min(360px,92%);height:452px;border-radius:22px;overflow:hidden;background:#ddd;border:7px solid #fff;box-shadow:0 26px 70px rgba(30,42,35,.22);transform:rotate(-3deg);position:relative;z-index:1}
.photo-card img{width:100%;height:100%;object-fit:cover;display:block}
.scan-frame{position:absolute;z-index:2;width:min(330px,84%);height:390px;border-radius:18px;pointer-events:none}
.scan-frame:before,.scan-frame:after{content:"";position:absolute;inset:0;border:1px solid rgba(255,255,255,.35);border-radius:18px;mask:linear-gradient(#000 0 0) top/100% 44px no-repeat,linear-gradient(#000 0 0) bottom/100% 44px no-repeat,linear-gradient(#000 0 0) left/44px 100% no-repeat,linear-gradient(#000 0 0) right/44px 100% no-repeat}
.scan-frame:after{inset:18px;border-color:rgba(255,255,255,.12)}
.corner{position:absolute;width:28px;height:28px;border-color:#fff;border-style:solid;z-index:3}
.corner.tl{top:-2px;left:-2px;border-width:3px 0 0 3px;border-radius:8px 0 0 0}
.corner.tr{top:-2px;right:-2px;border-width:3px 3px 0 0;border-radius:0 8px 0 0}
.corner.bl{bottom:-2px;left:-2px;border-width:0 0 3px 3px;border-radius:0 0 0 8px}
.corner.br{bottom:-2px;right:-2px;border-width:0 3px 3px 0;border-radius:0 0 8px 0}
.float-card{position:absolute;z-index:4;right:-6px;bottom:42px;background:linear-gradient(180deg,#fff 0%,#F3FAF6 100%);border:1px solid #D7E8DC;border-radius:14px;padding:12px 14px;box-shadow:0 16px 40px rgba(15,107,79,.14);width:170px}
.float-card b{display:block;font-size:14px;letter-spacing:-.01em}
.float-card span{display:block;font-size:11px;color:var(--muted);margin-top:1px}
.float-card .bar{height:5px;border-radius:99px;background:#EEE9DF;margin-top:10px;overflow:hidden;display:block}
.float-card .bar:after{content:"";display:block;height:100%;width:53%;background:var(--red);border-radius:99px}
.float-card small{display:block;font-size:10px;color:var(--red);margin-top:5px;font-weight:650}
.result-chip{position:absolute;z-index:4;left:2px;top:24px;background:var(--chrome);color:#fff;border-radius:999px;padding:8px 12px;font-size:10.5px;display:flex;align-items:center;gap:7px;box-shadow:0 10px 30px rgba(14,59,46,.22)}
.result-chip .dot{width:6px;height:6px;border-radius:50%;background:#6EE7B7;box-shadow:0 0 0 4px rgba(110,231,183,.14)}

/* ---------- value ---------- */
.value{padding-block:20px 76px}
.value-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:22px}
.value-head h2{font-size:24px;letter-spacing:-.03em}
.value-head p{color:var(--muted);font-size:13px;max-width:38ch}
.value-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.value-card{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:24px;box-shadow:0 1px 0 rgba(30,42,35,.02)}
.value-icon{width:40px;height:40px;border-radius:12px;background:var(--green-soft);color:var(--green);display:grid;place-items:center;margin-bottom:18px}
.value-icon svg{width:20px;height:20px;stroke:currentColor;fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.value-card h3{font-size:16px;letter-spacing:-.02em}
.value-card p{font-size:12.5px;line-height:1.65;color:var(--muted);margin-top:7px}

.recent{padding-block:0 80px}
.recent-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}
.recent-head h2{font-size:18px;letter-spacing:-.02em}
.recent-head a{font-size:12px;color:var(--green);font-weight:650}
.recent-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.recent-item{display:flex;align-items:center;gap:14px;background:#fff;border:1px solid var(--line);border-radius:14px;padding:12px}
.recent-thumb{width:48px;height:56px;border-radius:8px;overflow:hidden;background:#ddd;flex:none}
.recent-thumb img{width:100%;height:100%;object-fit:cover}
.recent-item b{font-size:13px;display:block}
.recent-item span{font-size:11px;color:var(--muted)}
.recent-item .mini{margin-inline-start:auto;font-size:10px;color:var(--green);background:var(--green-soft);padding:4px 8px;border-radius:999px;white-space:nowrap}

footer{background:#F3EFE5;color:var(--muted);padding-block:26px;border-top:1px solid var(--line)}
.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;font-size:11.5px}
.footer-inner .brand{font-size:11px;letter-spacing:.2em;font-weight:400;color:var(--ink)}
.footer-inner a:hover{color:var(--green)}
.footer-links{display:flex;gap:18px;flex-wrap:wrap}

/* ---------- result ---------- */
.result-top{padding-block:30px 22px}
.back{display:inline-flex;align-items:center;gap:7px;font-size:12px;color:var(--green);font-weight:650;margin-bottom:20px}
.product-row{display:flex;align-items:center;gap:18px}
.thumb{width:76px;height:92px;border-radius:12px;overflow:hidden;background:#ddd;border:1px solid var(--line);flex:none}
.thumb img{width:100%;height:100%;object-fit:cover}
.product-row h1,.product-row h2{font-size:clamp(26px,3.2vw,36px);letter-spacing:-.035em;line-height:1.1}
.product-row p{color:var(--muted);font-size:12.5px;margin-top:6px}
.head-actions{margin-inline-start:auto;display:flex;gap:8px}
.small-btn{border:1px solid var(--line);background:#fff;color:var(--ink);border-radius:10px;padding:9px 12px;font-size:11.5px;display:inline-flex;align-items:center;gap:6px}
.small-btn:hover{border-color:#C9C2B4}
.result-grid{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:24px;align-items:start;padding-bottom:72px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:24px;margin-bottom:18px;box-shadow:0 1px 0 rgba(30,42,35,.02)}
.card h3{font-size:16px;letter-spacing:-.02em}
.card-head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:12px}
.card-head span{font-size:11px;color:var(--muted)}
.verdict{background:linear-gradient(135deg,var(--green-soft) 0%,var(--lemon) 100%);border-color:#D7E8DC;box-shadow:0 10px 30px rgba(15,107,79,.05)}
.verdict-top{display:flex;align-items:center;gap:8px;margin-bottom:12px}
.pill{display:inline-flex;align-items:center;gap:5px;border-radius:999px;padding:5px 9px;font-size:10.5px;font-weight:700;letter-spacing:.01em}
.pill.warn{background:var(--amber-soft);color:var(--amber)}
.pill.good{background:var(--green-soft);color:var(--green)}
.pill.bad{background:var(--red-soft);color:var(--red)}
.verdict h2{font-size:24px;line-height:1.25;letter-spacing:-.03em;max-width:30ch}
.verdict p{font-size:13.5px;line-height:1.7;color:#4A554D;margin-top:10px;max-width:62ch}
.verdict-tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:16px}
.tag{font-size:10.5px;border-radius:7px;padding:5px 8px;background:#F4F1EA;color:#5E675F;border:1px solid #E6E0D4}
.tag.good{background:var(--green-soft);color:var(--green);border-color:#CFE3D8}
.tag.warn{background:var(--amber-soft);color:var(--amber);border-color:#F1DFC0}
.tag.bad{background:var(--red-soft);color:var(--red);border-color:#F3D3C8}
.nut-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 30px}
.nut-item{padding-block:13px;border-top:1px solid #EEEAE1}
.nut-top{display:flex;align-items:baseline;justify-content:space-between;gap:12px}
.nut-top span{font-size:11.5px;color:var(--muted)}
.nut-top b{font-size:15px;letter-spacing:-.01em;font-variant-numeric:tabular-nums}
.nut-top b small{font-size:10px;color:var(--muted);font-weight:500;margin-inline-start:3px}
.bar{height:6px;background:#EEE9DF;border-radius:99px;overflow:hidden;margin-top:8px}
.bar i{display:block;height:100%;border-radius:99px;background:var(--green)}
.bar i.amber{background:#D69A3A}
.bar i.red{background:var(--red)}
.bar i.muted{background:#CFC8BA}
.nut-note{display:flex;justify-content:space-between;font-size:10px;color:var(--muted);margin-top:5px}
.nut-note .hi{color:var(--red);font-weight:650}
.nut-note .mid{color:var(--amber);font-weight:650}
.ing-row{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1.45fr) auto;gap:16px;align-items:center;padding-block:13px;border-top:1px solid #EEEAE1}
.ing-name b{display:block;font-size:13.5px;letter-spacing:-.01em}
.ing-name span{display:block;font-size:10.5px;color:var(--muted);margin-top:2px}
.ing-why{font-size:12px;line-height:1.55;color:#5B655D}
.ing-badges{display:flex;gap:4px;flex-wrap:wrap;justify-content:flex-end}
.ing-badge{font-size:9.5px;border-radius:5px;padding:3px 6px;background:#F4F1EA;color:#657066;border:1px solid #E6E0D4;white-space:nowrap}
.ing-badge.add{background:var(--amber-soft);color:var(--amber);border-color:#F1DFC0}
.ing-more{font-size:11.5px;color:var(--green);font-weight:650;padding-top:12px;display:inline-block}
.people-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.person{border-radius:12px;padding:13px 14px;border:1px solid #DCEDE4;background:#F7FBF8}
.person.high{background:var(--peach);border-color:#F4D8C9}
.person.mid{background:var(--lemon);border-color:#E9E1B8}
.person .who{display:flex;align-items:center;justify-content:space-between;gap:8px}
.person b{font-size:12.5px;letter-spacing:-.01em}
.person .advice{font-size:9.5px;font-weight:700;padding:3px 6px;border-radius:5px;background:#fff;color:var(--red);border:1px solid rgba(0,0,0,.06);white-space:nowrap}
.person.mid .advice{color:var(--amber)}
.person p{font-size:11px;line-height:1.55;color:#5B655D;margin-top:5px}
.eat ul{list-style:none;display:grid;gap:8px;margin-top:6px}
.eat li{position:relative;padding-inline-start:16px;font-size:12.5px;line-height:1.6;color:#4E5951}
.eat li:before{content:"";position:absolute;left:0;top:8px;width:6px;height:6px;border-radius:50%;background:var(--green-soft);border:1px solid var(--green)}
.disclaimer{font-size:10.5px;line-height:1.6;color:#8A8F88;padding:2px 4px 0}
.sidebar{position:sticky;top:84px}
.side-card{background:var(--chrome);color:#fff;border-radius:var(--radius);padding:22px;box-shadow:0 20px 50px rgba(14,59,46,.2)}
.side-card h3{font-size:14px;color:#fff;letter-spacing:-.01em}
.side-card .stats{margin-top:14px;display:grid;gap:9px}
.stat{display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:11.5px;color:#A8B1C2}
.stat b{color:#fff;font-weight:650;font-variant-numeric:tabular-nums}
.side-card hr{border:0;border-top:1px solid rgba(255,255,255,.1);margin:18px 0}
.side-card .btn.full{background:var(--grad);color:#fff;margin-bottom:8px}
.side-card .btn.ghost.full{background:transparent;color:#DCE3EE;border-color:rgba(255,255,255,.16)}
.side-card .small{font-size:10px;line-height:1.55;color:#7C869A;margin-top:14px}
.side-note{display:flex;align-items:flex-start;gap:8px;margin-top:16px;font-size:10.5px;line-height:1.5;color:#8A8F88}
.side-note svg{width:14px;height:14px;flex:none;stroke:currentColor;fill:none;stroke-width:1.7;margin-top:1px}

/* ---------- responsive ---------- */
@media(max-width:980px){
  .hero{grid-template-columns:1fr;gap:34px;padding-block:46px 36px}
  .hero h1{font-size:48px}
  .hero-visual{min-height:430px;order:2}
  .value-grid{grid-template-columns:1fr}
  .recent-grid{grid-template-columns:1fr}
  .result-grid{grid-template-columns:1fr}
  .sidebar{position:static;order:2}
  .side-card{display:grid;grid-template-columns:1fr 1fr;gap:10px 18px;align-items:center}
  .side-card h3{grid-column:1/-1}
  .side-card .stats{grid-column:1/-1;grid-template-columns:repeat(3,1fr)}
  .side-card hr{display:none}
  .side-card .btn.full{grid-column:auto;margin:0}
  .side-card .small{grid-column:1/-1;margin-top:8px}
  .topnav{display:none}
}
@media(max-width:640px){
  .wrap{padding-inline:18px}
  .topbar-inner{height:56px;gap:12px}
  .brand{font-size:13px}
  .brand-mark{width:24px;height:24px;border-radius:8px}
  .top-actions .pill-btn:first-child{display:none}
  .hero{padding-block:36px 28px}
  .hero h1{font-size:38px}
  .lede{font-size:14px}
  .scan-card{align-items:flex-start;flex-wrap:wrap;padding:14px}
  .scan-card .btn{margin-inline-start:0;width:100%;margin-top:10px}
  .scan-copy{flex:1;min-width:180px}
  .hero-visual{min-height:380px}
  .photo-card{height:360px;width:min(310px,92%)}
  .scan-frame{height:310px;width:min(285px,84%)}
  .float-card{right:-2px;bottom:24px;width:150px;padding:10px 12px}
  .result-chip{left:0;top:14px;font-size:9.5px}
  .value{padding-block:8px 46px}
  .value-head{display:block}
  .value-head p{margin-top:6px}
  .value-card{padding:18px}
  .recent{padding-bottom:46px}
  .result-top{padding-block:22px 16px}
  .product-row{align-items:flex-start;flex-wrap:wrap;gap:12px}
  .thumb{width:58px;height:70px}
  .product-row h1,.product-row h2{font-size:24px}
  .head-actions{width:100%;margin-inline-start:0;margin-top:2px}
  .result-grid{padding-bottom:46px}
  .card{padding:18px;border-radius:16px}
  .verdict h2{font-size:20px}
  .nut-grid{grid-template-columns:1fr;gap:0}
  .ing-row{grid-template-columns:1fr;gap:5px;align-items:start}
  .ing-badges{justify-content:flex-start}
  .people-grid{grid-template-columns:1fr}
  .side-card{display:block}
  .side-card .stats{grid-template-columns:1fr;margin-top:12px}
  .side-card .btn.full{margin-top:8px}
  .footer-inner{display:block}
  .footer-links{margin-top:10px}
}

/* ---------- app states / dynamic report ---------- */
body{min-height:100vh}
.hidden{display:none!important}
.topbar{position:sticky;top:0;z-index:30}
.wrap{max-width:1180px}
.hero-visual .photo-card img{background:#ddd}
.hero-visual .photo-card.empty{display:grid;place-items:center;color:#8A8F88;font-size:12px;text-align:center;padding:24px}
.hero-visual .photo-card.empty:before{content:"";width:44px;height:44px;border:1px dashed #C9C2B4;border-radius:12px;margin-bottom:10px}
.scan-card{flex-wrap:wrap}
.scan-card .scan-copy{flex:1;min-width:180px}
.file-input{display:none}
.btn:disabled{opacity:.55;cursor:not-allowed;transform:none!important}
.scan-actions{display:flex;gap:8px;margin-top:12px;flex-wrap:wrap}
.scan-actions .btn{flex:1;min-width:130px}
.preview-wrap{margin-top:12px;border:1px solid var(--line);border-radius:12px;overflow:hidden;background:#F3F0E8}
.preview-wrap img{display:block;width:100%;max-height:280px;object-fit:contain;background:#F3F0E8}
.history-list{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.history-empty{font-size:12px;color:var(--muted);padding:18px;border:1px dashed var(--line);border-radius:12px;background:rgba(255,255,255,.6)}
.history-item{display:flex;align-items:center;gap:12px;background:#fff;border:1px solid var(--line);border-radius:14px;padding:12px;cursor:pointer;text-align:start;width:100%}
.history-item:hover{border-color:#CFC8BA;box-shadow:var(--shadow)}
.history-icon{width:44px;height:52px;border-radius:8px;background:var(--green-soft);color:var(--green);display:grid;place-items:center;flex:none;font-size:18px}
.history-item b{display:block;font-size:12.5px}
.history-item span{display:block;font-size:10.5px;color:var(--muted);margin-top:2px}
.history-item .mini{margin-inline-start:auto;font-size:9px;color:var(--green);background:var(--green-soft);padding:4px 7px;border-radius:999px;white-space:nowrap}
.loading{display:grid;place-items:center;gap:10px;padding:26px;color:var(--muted);font-size:12px}
.spinner{width:24px;height:24px;border:2px solid #DDE9E1;border-top-color:var(--green);border-radius:50%;animation:spin .8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.toast{position:fixed;z-index:80;inset-inline:50%;bottom:22px;transform:translateX(50%);background:var(--chrome);color:#fff;padding:10px 14px;border-radius:10px;font-size:12px;box-shadow:0 12px 30px rgba(14,59,46,.25);max-width:90vw}
.modal{position:fixed;z-index:70;inset:0;background:rgba(20,32,27,.45);display:grid;place-items:center;padding:18px;backdrop-filter:blur(4px)}
.modal-box{width:min(460px,100%);background:#fff;border-radius:18px;padding:22px;box-shadow:0 24px 70px rgba(20,32,27,.22)}
.modal-box h3{font-size:17px;letter-spacing:-.02em}
.modal-box p{font-size:12.5px;line-height:1.65;color:var(--muted);margin-top:8px}
.modal-actions{display:flex;gap:8px;margin-top:18px;justify-content:flex-end}
.modal-actions .btn{min-width:88px}
.pay-packs{display:grid;gap:8px;margin-top:14px}
.pay-pack{display:flex;align-items:center;justify-content:space-between;border:1px solid var(--line);border-radius:10px;background:#FBFAF7;padding:11px 12px;font:inherit;font-size:12px;cursor:pointer}
.pay-pack:hover{border-color:#BFDCCB;background:var(--green-soft)}
.pay-pack b{font-size:13px}
.pay-pack span{color:var(--muted)}
.result-view{padding-bottom:70px}
.result-top .kicker{margin-bottom:6px}
.result-head-actions{display:flex;gap:8px;margin-inline-start:auto}
.result-main .card{overflow:hidden}
.report-product{display:flex;align-items:center;gap:12px;margin-bottom:14px}
.report-product .rp-thumb{width:46px;height:56px;border-radius:8px;overflow:hidden;background:#F3F0E8;flex:none;display:grid;place-items:center;color:#9A9F98;font-size:9px;border:1px solid var(--line)}
.report-product .rp-thumb img{width:100%;height:100%;object-fit:cover}
.report-product .rp-name{font-size:13px;font-weight:700}
.report-product .rp-meta{font-size:10.5px;color:var(--muted);margin-top:2px}
.report-tags{display:flex;flex-wrap:wrap;gap:5px;margin-top:10px}
.report-section{margin-top:18px}
.report-section:first-child{margin-top:0}
.report-section h3{font-size:16px;letter-spacing:-.02em;margin-bottom:2px}
.report-section .section-sub{font-size:10.5px;color:var(--muted);margin-bottom:10px}
.report-note{font-size:11.5px;line-height:1.6;color:#5B655D}
.report-note li{margin-top:5px;margin-inline-start:16px}
.nut-grid.report{grid-template-columns:1fr 1fr;gap:0 26px}
.nut-grid.report .nut-item{padding-block:11px}
.report-ing{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1.5fr) auto;gap:12px;padding-block:11px;border-top:1px solid #EEEAE1;align-items:center}
.report-ing .orig{font-size:9.5px;color:#8A8F88;word-break:break-word}
.report-ing .nm{font-size:12.5px;font-weight:700;margin-top:1px}
.report-ing .why{font-size:11.5px;line-height:1.5;color:#5B655D}
.report-ing .fn{font-size:9.5px;color:#657066;background:#F4F1EA;padding:3px 6px;border-radius:5px;white-space:nowrap}
.report-people{display:grid;grid-template-columns:1fr 1fr;gap:9px}
.report-person{border-radius:10px;padding:11px 12px;border:1px solid #DCEDE4;background:#F7FBF8}
.report-person.high{background:var(--peach);border-color:#F4D8C9}
.report-person.medium{background:var(--lemon);border-color:#E9E1B8}
.report-person .rp-head{display:flex;justify-content:space-between;gap:8px;align-items:center}
.report-person b{font-size:11.5px}
.report-person .rp-advice{font-size:9px;font-weight:700;padding:3px 6px;border-radius:5px;background:#fff;color:var(--red)}
.report-person.medium .rp-advice{color:var(--amber)}
.report-person p{font-size:10.5px;line-height:1.5;color:#5B655D;margin-top:4px}
.report-disclaimer{font-size:10px;line-height:1.6;color:#8A8F88;margin-top:12px}
.side-card .sc-stats{display:grid;gap:9px;margin-top:14px}
.side-card .sc-row{display:flex;justify-content:space-between;gap:10px;font-size:11px;color:#B9C9C1}
.side-card .sc-row b{color:#fff}
.side-card .btn.full{margin-top:6px}
.pwa-banner{display:flex;align-items:center;justify-content:space-between;gap:12px;background:var(--green-soft);border:1px solid #D7E8DC;border-radius:12px;padding:10px 12px;margin-top:14px;font-size:11px;color:#335245}
.pwa-banner button{border:1px solid #BFDCCB;background:#fff;color:var(--green);border-radius:8px;padding:6px 9px;font-size:10px;white-space:nowrap}
.offline-bar{background:var(--amber-soft);color:var(--amber);font-size:11px;text-align:center;padding:7px 12px}
@media(max-width:980px){
  .history-list{grid-template-columns:1fr}
  .nut-grid.report{grid-template-columns:1fr}
  .report-ing{grid-template-columns:1fr;gap:4px}
  .report-people{grid-template-columns:1fr}
  .side-card{display:block}
  .side-card .sc-stats{grid-template-columns:1fr}
}
@media(max-width:640px){
  .result-head-actions{width:100%;margin-inline-start:0;margin-top:2px}
  .result-top .product-row h1,.result-top .product-row h2{font-size:24px}
  .report-note{font-size:11px}
  .pwa-banner{font-size:10px}
}

/* language switcher in the top bar */
.top-lang{position:relative;font-size:12px;color:var(--muted)}
.top-lang summary{list-style:none;cursor:pointer;padding:8px 4px;border-radius:8px}
.top-lang summary::-webkit-details-marker{display:none}
.top-lang summary:hover{color:var(--ink)}
.top-lang ul{position:absolute;inset-inline-end:0;top:calc(100% + 8px);min-width:150px;max-height:320px;overflow:auto;background:#fff;border:1px solid var(--line);border-radius:12px;padding:6px;list-style:none;box-shadow:0 18px 40px rgba(20,32,27,.14);z-index:50}
.top-lang li a{display:block;padding:7px 9px;border-radius:7px;font-size:11.5px;color:var(--ink);white-space:nowrap}
.top-lang li a:hover,.top-lang li a[aria-current]{background:var(--green-soft);color:var(--green)}
@media(max-width:640px){.top-lang{display:none}}

/* keep the CJK hero headline on two natural lines */
.hero h1{max-width:10em}
.hero h1 em{white-space:normal}
:lang(zh-Hans) .hero h1,:lang(zh-Hant) .hero h1,:lang(ja) .hero h1,:lang(ko) .hero h1{max-width:6.9em}
:lang(zh-Hans) .hero h1,:lang(zh-Hant) .hero h1{max-width:6.1em}
:lang(ja) .hero h1,:lang(ko) .hero h1{max-width:8em}

/* mobile-reliable file inputs: use native label activation, keep inputs technically focusable */
.file-input{position:absolute;width:1px;height:1px;opacity:0;clip:rect(0 0 0 0);overflow:hidden;pointer-events:none}
.scan-actions label.btn{cursor:pointer;text-align:center}
.scan-loading{display:flex;align-items:center;justify-content:center;gap:9px;margin-top:12px;padding:11px 12px;border-radius:10px;background:var(--green-soft);color:#335245;font-size:12px}
.avatar img{width:100%;height:100%;object-fit:cover;border-radius:50%}

.brand-mark.food-logo{background:transparent;box-shadow:none;overflow:hidden}
.brand-mark.food-logo img{width:100%;height:100%;display:block}

.history-thumb{width:44px;height:52px;border-radius:8px;background:var(--green-soft);color:var(--green);display:grid;place-items:center;flex:none;overflow:hidden;border:1px solid #DCE8DF}
.history-thumb img{width:100%;height:100%;object-fit:cover;display:block}
.history-thumb svg{width:22px;height:22px;stroke:currentColor;fill:none;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round;opacity:.6}
.history-copy{min-width:0}

.history-thumb{margin-top:0!important}

@media(max-width:640px){
  .top-actions{gap:6px}
  .top-actions .pill-btn{padding:6px 9px;font-size:11px}
  .top-actions .avatar{width:22px;height:22px;font-size:10px}
  .top-actions .balance span{font-size:10px}
}

@media(max-width:640px){#buyBtn{display:none}}

.thumb-skeleton{display:block;width:100%;height:100%;background:linear-gradient(100deg,#F0EDE5 20%,#FAF8F2 40%,#F0EDE5 60%);background-size:200% 100%;animation:thumbShimmer 1.2s linear infinite}
@keyframes thumbShimmer{to{background-position:-200% 0}}
.thumb-empty{display:grid;place-items:center;width:100%;height:100%;color:#A7AAA2;background:#F3F0E8}
.thumb-empty svg{width:22px;height:22px;stroke:currentColor;fill:none;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round;opacity:.7}
.ing-more{display:block;margin:14px auto 2px;border:1px solid #DCE8DF;background:#F7FBF8;color:var(--green);border-radius:999px;padding:8px 16px;font-size:11.5px;cursor:pointer}
.ing-more:hover{background:var(--green-soft);border-color:#BFDCCB}
.ing-extra.hidden{display:none}

/* compact nutrition: one text line + bar */
.nut-line{display:grid;grid-template-columns:minmax(0,1fr) auto auto;gap:8px;align-items:baseline}
.nut-label{font-size:11.5px;color:var(--muted)}
.nut-value{text-align:right;white-space:nowrap}
.nut-value b{font-size:15px;letter-spacing:-.01em;font-variant-numeric:tabular-nums}
.nut-value em{font-style:normal;font-size:10px;color:var(--muted);margin-inline-start:3px}
.nut-nrv{font-size:10px;color:var(--muted);min-width:46px;text-align:right;white-space:nowrap}
.nut-nrv.hi{color:var(--red);font-weight:650}
.nut-nrv.mid{color:var(--amber);font-weight:650}
.orig-inline{font-size:9.5px;color:#8A8F88;font-weight:400;margin-inline-start:6px}

/* mobile ingredient rows: title + badges on line 1, explanation on line 2 */
@media(max-width:980px){
  .report-ing{grid-template-columns:minmax(0,1fr) auto;grid-template-areas:"title badges" "why why";gap:3px 12px;align-items:start}
  .report-ing .ing-title{grid-area:title;min-width:0}
  .report-ing .why{grid-area:why}
  .report-ing .ing-badges{grid-area:badges;justify-self:end;justify-content:flex-end;flex-wrap:wrap;max-width:48%}
}
@media(max-width:640px){
  .nut-line{gap:6px}
  .nut-value b{font-size:14px}
  .nut-nrv{min-width:40px}
}

.nut-line{gap:10px}
.nut-nrv{padding-inline-start:2px}

.nutrition-note{font-size:9.5px;line-height:1.6;color:#8A8F88;margin:10px 0 0}
.nutrition-note + .nutrition-note{margin-top:3px}

/* header hierarchy: language is the only pill, account is flat */
.top-lang{border:1px solid var(--line);background:#fff;border-radius:999px;padding:0 10px}
.top-lang summary{padding:7px 0;font-size:12px}
.account-flat{display:flex;align-items:center;gap:7px;border:0;background:transparent;color:var(--ink);padding:0;border-radius:8px}
.account-flat:hover{color:var(--green)}
.account-flat .avatar{width:24px;height:24px}
.buy-full{display:inline}
.buy-short{display:none}
@media(max-width:640px){
  .topbar-inner{gap:10px}
  .top-lang{display:block;padding:0 8px}
  .top-lang summary{padding:6px 0;font-size:11px}
  .brand{font-size:10px;letter-spacing:.15em;gap:7px}
  .brand-mark{width:24px;height:24px;border-radius:8px}
  .top-actions{gap:8px}
  .account-flat{gap:6px}
  .account-flat .avatar{width:22px;height:22px}
  .buy-full{display:none}
  .buy-short{display:inline}
  .buy-btn{padding:6px 9px;font-size:11px}
}
@media(max-width:640px){#buyBtn{display:inline-flex}}

.footer-lang{position:relative;color:#8A8F88;font-size:10.5px;letter-spacing:.02em}
.footer-lang summary{list-style:none;cursor:pointer;padding:4px 0}
.footer-lang summary::-webkit-details-marker{display:none}
.footer-lang summary:hover{color:var(--ink)}
.footer-lang ul{position:absolute;inset-inline-start:0;bottom:calc(100% + 8px);min-width:150px;max-height:300px;overflow:auto;background:#fff;border:1px solid var(--line);border-radius:10px;padding:6px;list-style:none;box-shadow:0 14px 30px rgba(20,32,27,.12);z-index:20}
.footer-lang li a{display:block;padding:7px 9px;border-radius:6px;font-size:11px;white-space:nowrap}
.footer-lang li a:hover{background:var(--green-soft);color:var(--green)}

.login-link{font:11px/1 -apple-system,BlinkMacSystemFont,"Helvetica Neue",Arial,sans-serif;letter-spacing:.12em;text-transform:uppercase;color:var(--green);text-decoration:none;padding:7px 0}
.login-link:hover{color:var(--ink)}
.account-flat .balance{font:11px/1 -apple-system,BlinkMacSystemFont,"Helvetica Neue",Arial,sans-serif;letter-spacing:.08em;font-weight:400}
.account-flat .balance span{font-size:10px;letter-spacing:.05em}

.multi-hint{font-size:10.5px;line-height:1.5;color:var(--muted);margin-top:8px}
.preview-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;padding:8px}
.preview-item{position:relative;aspect-ratio:1;border-radius:10px;overflow:hidden;background:#F3F0E8;border:1px solid var(--line)}
.preview-item img{width:100%;height:100%;object-fit:cover;display:block}
.preview-remove{position:absolute;inset-block-start:4px;inset-inline-end:4px;width:22px;height:22px;border:0;border-radius:50%;background:rgba(20,32,27,.7);color:#fff;font-size:14px;line-height:1;display:grid;place-items:center;cursor:pointer}
.nutrition-empty{padding:16px 0 8px}
.nutrition-empty b{font-size:13px}
.nutrition-empty p{font-size:11.5px;line-height:1.6;color:var(--muted);margin-top:4px}
.ing-badge.inferred{background:#F7F3D2;border-color:#E9E1B8;color:#6F642D}
.ing-legend{font-size:9.5px;color:#8A8F88;margin-top:10px}