:root{--ink:#172236;--muted:#5d697c;--paper:#fff;--ground:#f5f7fb;--line:#dce2ec;--blue:#165fc6;--deep:#0d2d5b;--aqua:#e9f4ff;--amber:#a85600}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--ground);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans JP",sans-serif;line-height:1.65}.shell{width:min(1120px,calc(100% - 32px));margin-inline:auto}.site-header{height:64px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:12px;padding:0 max(16px,calc((100% - 1120px)/2));white-space:nowrap}.brand{font-weight:800;color:var(--deep);text-decoration:none;font-size:1.08rem}.vtag{font-size:.78rem;background:#eef4ff;color:#215ba7;border-radius:999px;padding:3px 9px}.hero{background:linear-gradient(120deg,#0a3267,#1767b7);color:#fff;padding:54px 0 64px}.eyebrow{margin:0 0 9px;color:#b9dbff;font-size:.87rem;font-weight:800;letter-spacing:.07em}.hero h1{font-size:clamp(2rem,5vw,3.35rem);line-height:1.22;letter-spacing:.02em;margin:0}.hero-copy{max-width:690px;font-size:1.06rem;margin:20px 0 0;color:#e8f3ff}.search-panel{position:relative;margin-top:-29px;padding:24px;background:#fff;border-radius:18px;box-shadow:0 12px 32px rgba(21,49,88,.15)}h2{font-size:1.3rem;margin:12px 0}.mode-switch{display:flex;gap:8px;margin-bottom:14px}.mode{border:1px solid #b8c4d6;background:#fff;color:#34435a;border-radius:999px;padding:9px 16px;font:inherit;font-weight:700;cursor:pointer}.mode.active{background:var(--deep);border-color:var(--deep);color:#fff}.search-box{border:2px solid #2668ba;border-radius:12px;display:flex;align-items:center;gap:10px;padding:0 15px;color:var(--blue);font-size:1.5rem}.search-box input{border:0;outline:0;width:100%;font:inherit;font-size:1.05rem;padding:16px 0;background:transparent;color:var(--ink)}.search-help{margin:10px 0 0;color:var(--muted);font-size:.9rem}.results-area{padding:35px 0}.results-head{display:flex;align-items:center;justify-content:space-between;gap:12px}.results-head h2{margin:0}.count{color:#41516a;font-weight:700;font-size:.9rem}.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:17px}.card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px;text-align:left;color:inherit;font:inherit;cursor:pointer;transition:transform .15s,box-shadow .15s}.card:hover,.card:focus-visible{transform:translateY(-2px);box-shadow:0 8px 18px rgba(21,44,83,.12);outline:3px solid #9fc9ff}.card h3{line-height:1.35;margin:0 0 6px;font-size:1.1rem}.card-en{min-height:25px;margin:0;color:var(--muted);font-size:.83rem}.card-meta{display:flex;flex-wrap:wrap;gap:6px;margin-top:12px}.badge{background:#eef4fb;color:#345275;border-radius:999px;padding:3px 8px;font-size:.76rem}.badge.confirmed{background:#e7f6ef;color:#14603c}.badge.pending{background:#fff6df;color:#8a5900}.food-card{border-top:4px solid #2b78c9}.additive-card{border-top:4px solid #41866c}.empty{grid-column:1/-1;background:#fff;border:1px solid var(--line);border-radius:12px;padding:24px;color:var(--muted)}.notice{margin-top:16px;background:#fff7df;border:1px solid #f0d88d;color:#704e00;border-radius:10px;padding:11px 13px;font-size:.9rem}.hidden{display:none}.pagination{display:flex;gap:8px;justify-content:center;margin-top:24px}.pagination button{min-width:38px;padding:7px;border:1px solid #bfcada;border-radius:8px;background:#fff;color:var(--deep);font:inherit;cursor:pointer}.pagination button[disabled]{opacity:.45;cursor:default}.pagination .current{background:var(--deep);color:#fff}.guidance{background:#e9f3ff;border:1px solid #d1e3f8;border-radius:16px;margin-bottom:38px;padding:22px}.guidance h2{margin-top:0}.guidance-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.guidance-grid p{margin:0;font-size:.9rem;color:#3e4c61}footer{background:#13243c;color:#d7e2ef;padding:22px 0;font-size:.84rem}dialog{border:0;border-radius:16px;padding:0;width:min(920px,calc(100% - 24px));max-height:calc(100% - 30px);box-shadow:0 18px 70px rgba(0,0,0,.35);color:var(--ink)}dialog::backdrop{background:rgba(7,20,40,.62)}.dialog-head{height:0;position:sticky;top:0;z-index:2}.close{position:absolute;right:10px;top:10px;width:38px;height:38px;border:0;border-radius:50%;background:#fff;color:#15243b;box-shadow:0 2px 10px rgba(0,0,0,.2);font-size:26px;line-height:1;cursor:pointer}.detail{padding:32px}.detail h2{font-size:1.7rem;line-height:1.3;margin:0}.detail-en{color:var(--muted);margin:4px 0 14px}.id-grid{display:flex;flex-wrap:wrap;gap:8px;margin:12px 0 24px}.id-grid span{background:#f0f3f7;border-radius:7px;padding:4px 8px;font-size:.84rem}.detail h3{margin:27px 0 10px;font-size:1.1rem}.comparison{width:100%;border-collapse:collapse;font-size:.9rem}.comparison th,.comparison td{border-bottom:1px solid var(--line);vertical-align:top;padding:9px;text-align:left}.comparison th{background:#f3f7fc;width:110px}.status-unconfirmed{color:var(--amber);font-weight:700}.conditions{font-size:.85rem;color:#4c5c70;white-space:pre-wrap;max-height:100px;overflow:auto}.link{color:#075bbd;font-weight:700;text-decoration:none}.link:hover{text-decoration:underline}.health-list,.relation-list{display:grid;gap:10px}.health,.relation{border:1px solid var(--line);background:#fbfcff;border-radius:10px;padding:13px}.health h4,.relation h4{margin:0 0 4px;font-size:1rem}.health p,.relation p{margin:4px 0;font-size:.88rem}.muted{color:var(--muted)}.primary-link{display:inline-block;background:var(--blue);color:#fff;text-decoration:none;border-radius:9px;padding:10px 14px;font-weight:800}.not-found{padding-top:18vh}@media(max-width:780px){.hero{padding:38px 0 52px}.cards{grid-template-columns:repeat(2,minmax(0,1fr))}.guidance-grid{grid-template-columns:1fr}.comparison{font-size:.8rem}.comparison th{width:72px}.detail{padding:28px 17px 22px}}@media(max-width:480px){.site-header{height:58px}.brand{font-size:.98rem}.vtag{font-size:.67rem}.shell{width:min(100% - 22px,1120px)}.hero{padding:34px 0 47px}.hero-copy{font-size:.94rem}.search-panel{margin-top:-22px;padding:17px 14px}.mode{padding:8px 12px;font-size:.88rem}.cards{grid-template-columns:1fr;gap:10px}.card{padding:15px}.results-area{padding:28px 0}.detail h2{font-size:1.4rem}.detail{padding-inline:14px}.comparison th,.comparison td{padding:7px 5px}.pagination{gap:4px}}
/* Hero visual */
.hero{padding:44px 0 56px}.hero-inner{display:flex;align-items:center;gap:36px}.hero-copy-block{flex:1 1 54%;min-width:0}.hero-image{display:block;flex:0 1 43%;width:min(470px,43%);height:auto;border-radius:14px;box-shadow:0 15px 32px rgba(0,0,0,.26);border:1px solid rgba(255,255,255,.24)}.hero h1{font-size:clamp(2rem,4.1vw,3.2rem)}@media(max-width:780px){.hero{padding:32px 0 48px}.hero-inner{gap:22px}.hero-image{width:42%}}@media(max-width:580px){.hero{padding:32px 0 43px}.hero-inner{display:block}.hero h1{font-size:clamp(2rem,9.2vw,2.5rem)}.hero-image{width:100%;max-width:390px;margin:23px auto 0}}