:root{color-scheme:light;--page: #fbfaf4;--surface: #ffffff;--surface-soft: #f2f7ec;--surface-warm: #fff7ea;--ink: #1f2e25;--muted: #66756c;--line: #dce6dc;--green-900: #173f2a;--green-700: #2f7a48;--green-600: #3e8c55;--green-100: #e8f4e8;--amber-100: #fff1d8;--amber-700: #a7651b;--shadow: 0 22px 60px rgba(38, 60, 44, .12)}*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at top left,#fff9ed 0,var(--page) 38%,#f7f7ee 100%);color:var(--ink);font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;line-height:1.65}a{color:inherit;text-decoration:none}main{min-height:70vh}.site-header{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;gap:24px;padding:18px clamp(20px,5vw,64px);background:#fbfaf4eb;border-bottom:1px solid var(--line);backdrop-filter:blur(14px)}.brand{display:inline-flex;align-items:center;gap:10px;color:var(--green-900);font-weight:800;font-size:20px}.brand-mark{display:grid;width:34px;height:34px;place-items:center;color:#fff;background:var(--green-700);border-radius:10px}.desktop-nav{display:flex;gap:24px;color:#3f5448;font-weight:650;font-size:14px}.desktop-nav a:hover,.site-footer a:hover{color:var(--green-700)}.header-actions{display:flex;align-items:center;gap:14px;font-size:14px;color:var(--muted)}.locale-link{padding:6px 10px;border:1px solid var(--line);border-radius:999px;background:var(--surface);font-weight:700}.mobile-nav-toggle{display:none;flex-direction:column;justify-content:center;gap:5px;width:40px;height:40px;padding:0;border:1px solid var(--line);border-radius:12px;background:var(--surface);cursor:pointer}.toggle-bar{display:block;width:18px;height:2px;margin:0 auto;background:var(--green-900);border-radius:2px;transition:transform .16s ease,opacity .16s ease}.mobile-nav-toggle[aria-expanded=true] .toggle-bar:nth-child(1){transform:translateY(7px) rotate(45deg)}.mobile-nav-toggle[aria-expanded=true] .toggle-bar:nth-child(2){opacity:0}.mobile-nav-toggle[aria-expanded=true] .toggle-bar:nth-child(3){transform:translateY(-7px) rotate(-45deg)}.mobile-nav{display:none}.shell{width:min(1180px,calc(100% - 40px));margin:0 auto}.hero{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(320px,.9fr);align-items:center;gap:40px;padding:64px 0 42px}.eyebrow{margin:0 0 10px;color:var(--green-700);font-weight:800;letter-spacing:.08em;font-size:13px;text-transform:uppercase}h1,h2,h3{margin:0;line-height:1.25;color:var(--green-900)}h1{font-size:clamp(34px,5vw,64px);letter-spacing:-.04em}h2{font-size:clamp(24px,3vw,36px)}h3{font-size:18px}.lead{margin:18px 0 0;color:var(--muted);font-size:18px;max-width:680px}.search-card{margin-top:28px;display:flex;align-items:center;gap:12px;padding:8px 8px 8px 18px;border:1px solid var(--line);border-radius:18px;background:var(--surface);box-shadow:var(--shadow)}.search-card span:first-child{color:var(--green-700);font-size:22px}.search-card input{flex:1;min-width:0;padding:12px 0;border:0;background:transparent;font-size:16px;color:var(--ink);outline:none}.search-card button{padding:10px 18px;border:0;border-radius:12px;background:var(--green-700);color:#fff;font-weight:700;font-size:14px;cursor:pointer}.search-card button:hover{background:var(--green-600)}.hero-visual{position:relative;min-height:330px;border-radius:34px;background:linear-gradient(145deg,#fff,#eff7e8);border:1px solid var(--line);box-shadow:var(--shadow);overflow:hidden}.hero-visual .food-illustration{position:absolute}.hero-visual .onion{left:48px;top:58px}.hero-visual .tofu{right:78px;top:110px}.hero-visual .soy-sauce{right:52px;bottom:52px}.hero-visual .egg{left:160px;bottom:56px}.category-row,.conversion-chip-row,.tag-list{display:flex;flex-wrap:wrap;gap:10px}.category-chip,.conversion-chip,.tag-list span{display:inline-flex;align-items:center;gap:8px;padding:10px 13px;border:1px solid var(--line);border-radius:999px;background:var(--surface);color:#31483a;font-size:14px}.conversion-chip strong{color:var(--green-900)}.section{padding:34px 0}.section-heading{display:flex;justify-content:space-between;gap:20px;align-items:end;margin-bottom:20px}.section-heading p{margin:8px 0 0;color:var(--muted)}.food-filter{padding:8px 0 4px}.filter-search{display:flex;align-items:center;gap:10px;padding:6px 6px 6px 16px;border:1px solid var(--line);border-radius:18px;background:var(--surface);box-shadow:0 10px 28px #193c270f;margin-bottom:16px}.filter-search-icon{color:var(--green-700);font-size:20px}.filter-search-input{flex:1;min-width:0;padding:12px 0;border:0;background:transparent;font-size:16px;color:var(--ink);outline:none}.filter-chips{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:8px}.filter-chip{display:inline-flex;align-items:center;gap:8px;padding:8px 14px;border:1px solid var(--line);border-radius:999px;background:var(--surface);color:#31483a;font-size:14px;font-weight:600;cursor:pointer;transition:background .14s ease,color .14s ease}.filter-chip:hover{background:var(--surface-soft)}.filter-chip.is-active{background:var(--green-700);color:#fff;border-color:var(--green-700)}.filter-status{margin:4px 0 0;color:var(--muted);font-size:13px}.filter-empty{margin:24px 0;padding:24px;border:1px solid var(--line);border-radius:18px;background:var(--surface-soft);color:var(--muted);text-align:center}.food-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}.food-card{position:relative;display:grid;min-height:260px;padding:18px;border:1px solid var(--line);border-radius:22px;background:var(--surface);box-shadow:0 12px 34px #193c2714;transition:transform .16s ease,box-shadow .16s ease}.food-card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}.food-card .food-illustration{margin:0 auto}.food-card h3{margin-top:12px}.english-name,.category-label{margin:2px 0 0;color:var(--muted);font-size:13px}.food-card-facts{display:grid;gap:7px;margin-top:14px;font-size:13px}.food-card-facts span{display:inline-flex;justify-content:space-between;padding:8px 10px;border-radius:12px;background:var(--surface-soft)}.trust-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;margin:30px 0 60px;overflow:hidden;border:1px solid var(--line);border-radius:22px;background:var(--line)}.trust-item{padding:20px;background:#ffffffd1}.trust-item strong{display:block;color:var(--green-900)}.trust-item span{display:block;margin-top:4px;color:var(--muted);font-size:13px}.page-hero{padding:42px 0 24px}.breadcrumb{display:flex;gap:8px;margin-bottom:18px;color:var(--muted);font-size:14px}.detail-grid{display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:24px;align-items:start;padding-bottom:60px}.detail-main{display:grid;gap:20px}.detail-hero-card,.panel,.side-card,.result-card{border:1px solid var(--line);border-radius:24px;background:var(--surface);box-shadow:0 14px 36px #193c2712}.detail-hero-card{display:grid;grid-template-columns:220px 1fr;gap:24px;padding:24px;align-items:center}.badge-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}.badge{padding:7px 10px;border-radius:999px;background:var(--green-100);color:var(--green-900);font-weight:700;font-size:12px}.panel{padding:24px}.panel p{color:var(--muted)}.panel-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.table-wrap{overflow-x:auto}.data-table{width:100%;border-collapse:collapse;font-size:14px}.data-table th,.data-table td{padding:12px 10px;border-bottom:1px solid var(--line);text-align:left}.data-table th{color:var(--muted);font-size:12px;letter-spacing:.04em}.range{margin-left:8px;color:var(--muted);font-size:12px}.confidence,.trust{display:inline-flex;padding:5px 8px;border-radius:999px;font-weight:800;font-size:12px}.confidence.high,.trust.high{background:var(--green-100);color:var(--green-900)}.confidence.medium,.trust.medium{background:var(--amber-100);color:var(--amber-700)}.nutrition-bars{display:grid;gap:12px}.nutrition-row{display:grid;grid-template-columns:120px 1fr 70px;gap:12px;align-items:center;font-size:14px}.bar{height:10px;border-radius:999px;background:#e6edde;overflow:hidden}.bar span{display:block;height:100%;border-radius:inherit;background:#9dbb86}.nutrition-mode-row{display:flex;align-items:center;gap:12px;margin-bottom:16px}.mode-toggle{display:inline-flex;border:1px solid var(--line);border-radius:999px;overflow:hidden}.mode-btn{padding:8px 14px;border:0;background:var(--surface);color:var(--muted);font-size:13px;font-weight:700;cursor:pointer;transition:background .14s ease,color .14s ease}.mode-btn.is-active{background:var(--green-700);color:#fff}.unit-select{padding:8px 12px;border:1px solid var(--line);border-radius:12px;background:var(--surface);color:var(--green-900);font-weight:700;font-size:14px}.season-timeline{display:grid;gap:14px}.season-timeline-bar{display:grid;grid-template-columns:repeat(12,1fr);gap:4px}.season-cell{display:grid;place-items:center;height:40px;border-radius:8px;background:#f0f4ea;color:var(--muted);font-size:11px;font-weight:700;transition:background .14s ease}.season-cell.is-active{background:var(--green-600);color:#fff}.season-cell-label{pointer-events:none}.season-timeline-status{margin:0}.storage-list{margin:0;padding-left:20px;color:var(--muted);line-height:1.9}.nutrition-rank{display:grid;gap:8px}.nutrition-rank-row{display:grid;grid-template-columns:32px 1fr auto auto;gap:12px;align-items:center;padding:14px 16px;border:1px solid var(--line);border-radius:14px;background:var(--surface);transition:transform .14s ease,box-shadow .14s ease}.nutrition-rank-row:hover{transform:translateY(-2px);box-shadow:0 10px 24px #193c2714}.rank-number{display:grid;place-items:center;width:28px;height:28px;border-radius:50%;background:var(--green-100);color:var(--green-900);font-weight:800;font-size:13px}.rank-name{color:var(--green-900);font-weight:700}.rank-category{color:var(--muted);font-size:13px}.rank-value{color:var(--green-700);font-size:16px}.month-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.month-card{padding:16px;border:1px solid var(--line);border-radius:14px;background:var(--surface-soft)}.month-card h3{margin:0 0 10px;color:var(--green-900);font-size:15px}.month-card ul{margin:0;padding-left:18px;color:var(--green-900);font-size:14px;line-height:1.8}.month-card ul a:hover{color:var(--green-700)}.month-empty{margin:0;color:var(--muted);font-size:13px}.season-timeline-list{display:grid;gap:12px}.season-timeline-row{display:grid;grid-template-columns:140px 1fr;gap:16px;align-items:center;padding:14px 16px;border:1px solid var(--line);border-radius:14px;background:var(--surface);transition:transform .14s ease}.season-timeline-row:hover{transform:translateY(-2px)}.row-name{color:var(--green-900);font-weight:700}.season-timeline-row .season-timeline{gap:0}.season-timeline-row .season-timeline-status{display:none}.source-sidebar{display:grid;gap:16px;position:sticky;top:90px}.side-card{padding:18px;border:1px solid var(--line);border-radius:20px;background:var(--surface)}.side-card.subtle{background:var(--surface-soft)}.source-row{display:flex;justify-content:space-between;gap:12px;padding:12px 0;border-bottom:1px solid var(--line)}.source-row:last-child{border-bottom:0}.source-row span,.status-list dt{color:var(--muted);font-size:13px}.status-list div{display:grid;grid-template-columns:92px 1fr;gap:10px;margin-top:10px}.status-list dd{margin:0;word-break:break-all}.conversion-tool{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:24px;padding-bottom:60px}.input-row{display:grid;grid-template-columns:1fr 1fr 120px;gap:14px;padding:18px;border:1px solid var(--line);border-radius:22px;background:var(--surface)}.input-field{display:grid;gap:6px}.input-label{color:var(--muted);font-size:12px;font-weight:700;letter-spacing:.04em;text-transform:uppercase}.input-field select,.input-field input{padding:12px 14px;border:1px solid var(--line);border-radius:14px;background:#fbfdf8;color:var(--green-900);font-weight:700;font-size:15px}.input-field select:focus,.input-field input:focus{outline:2px solid var(--green-100);border-color:var(--green-600)}.input-amount input{text-align:center}.result-card{margin-top:18px;display:grid;grid-template-columns:170px 1fr;gap:24px;padding:24px;align-items:center;background:linear-gradient(145deg,#fff,#eef7e8)}.result-number{font-size:54px;color:var(--green-900);font-weight:900;letter-spacing:-.04em}.result-confidence{margin-top:8px;color:var(--muted);font-size:14px}.result-confidence span{font-weight:800}.export-preview{margin-top:18px;padding:18px;border-radius:18px;background:#19231d;color:#e7f2e7;overflow-x:auto;font-size:13px}.food-illustration{position:relative;display:grid;place-items:center;width:140px;height:140px;object-fit:contain}.food-illustration.sm{width:88px;height:88px}.food-illustration.lg{width:210px;height:210px}@media(max-width:900px){.desktop-nav{display:none}.mobile-nav-toggle{display:flex}.mobile-nav{display:flex;flex-direction:column;gap:0;position:fixed;top:71px;left:0;right:0;z-index:19;padding:8px 18px 24px;background:var(--surface);border-bottom:1px solid var(--line);box-shadow:0 18px 40px #193c271f}.mobile-nav[hidden]{display:none}.mobile-nav a{padding:14px 4px;border-bottom:1px solid var(--line);color:var(--green-900);font-weight:700;font-size:16px}.mobile-nav a:last-child{border-bottom:0}.mobile-nav .mobile-locale{color:var(--green-700)}body.nav-open{overflow:hidden}.hero,.detail-grid,.conversion-tool,.detail-hero-card,.result-card{grid-template-columns:1fr}.hero-visual{min-height:280px}.food-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.trust-strip{grid-template-columns:1fr 1fr}.source-sidebar{position:static}.input-row{grid-template-columns:1fr}.nutrition-mode-row{flex-wrap:wrap}}@media(max-width:560px){.shell{width:min(100% - 28px,1180px)}.site-header{padding:14px 18px}.food-grid,.trust-strip{grid-template-columns:1fr}.nutrition-row{grid-template-columns:1fr;gap:6px}.season-timeline-bar{grid-template-columns:repeat(6,1fr);gap:6px}.season-cell{height:36px}.panel-grid{grid-template-columns:1fr}.month-grid{grid-template-columns:repeat(2,1fr)}.nutrition-rank-row{grid-template-columns:28px 1fr auto}.rank-category{display:none}.season-timeline-row{grid-template-columns:1fr}}