:root{--ink:#1d2730;--ink-soft:#5b6874;--bg:#c7d1d8;color:var(--ink);background:var(--bg);font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif}html,body{height:100%;margin:0;overflow:hidden}#view{width:100%;height:100%;display:block;position:fixed;inset:0}#labels{pointer-events:none;position:fixed;inset:0}.vlabel{text-align:center;width:78px;color:var(--ink-soft);font-size:11px;line-height:1.25;transition:opacity .3s;position:absolute;top:0;left:0}.vlabel .vname{display:block}.vlabel .vg{color:var(--ink);font-variant-numeric:tabular-nums;font-size:13px;font-weight:650;display:block}.vlabel[data-state=zero] .vg,.vlabel[data-state=na] .vg{color:var(--ink-soft);font-weight:450}.vlabel[data-state=empty]{opacity:.55}.sample{pointer-events:none;position:fixed;top:22px;left:28px}.sample .food{margin:0;font-size:26px;font-weight:650}.sample .meta{color:var(--ink-soft);margin:4px 0 0;font-size:13px}.sample 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#c3ccd3;border-radius:12px;padding:20px 24px 16px;font-size:14px;line-height:1.55;overflow:auto;box-shadow:0 12px 40px #1d273040}#aboutbox::backdrop{background:#1d273059}#aboutbox h2{margin:0 0 8px;font-size:19px}#aboutbox h3{margin:14px 0 4px;font-size:14px}#aboutbox p{margin:0 0 8px}#aboutbox .fine{color:var(--ink-soft);font-size:12px}#aboutbox form{text-align:right;margin-top:8px}#aboutbox form button{font:inherit;background:var(--ink);color:#fff;cursor:pointer;border:0;border-radius:7px;height:32px;padding:0 14px;font-size:13px}html[lang=zh-CN] #aboutbox .lang-en,html:not([lang=zh-CN]) #aboutbox .lang-zh{display:none}body.narrow .credit{text-align:center;font-size:10px;bottom:42px;left:12px;right:12px}body.narrow #legend{bottom:76px}body.narrow .tools{justify-content:center;left:12px;right:12px}body.short .controls button,body.short .controls input,body.short .langswitch{height:28px;font-size:12px}body.short .controls input{width:150px}body.short .sample 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