:root{
  --bg:#FBF7F0; --ink:#191713; --muted:#807869; --line:#E7DFD2;
  --accent:#C1442E; --accent-dk:#9E3521; --soft:#F4E7E0; --card:#FFFDFA;
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;padding:0}
body{
  background:var(--bg); color:var(--ink);
  font-family:"Source Han Sans SC","Noto Sans SC","PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,sans-serif;
  font-weight:300; letter-spacing:.02em; line-height:1.75; font-size:16px;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
.wrap{max-width:720px;margin:0 auto;padding:0 20px}
header.top{padding:26px 0 6px;display:flex;align-items:baseline;justify-content:space-between}
.brand{font-size:20px;font-weight:600;letter-spacing:.06em}
.brand span{color:var(--accent)}
.top small{color:var(--muted);font-size:13px;font-weight:300}
h1{font-size:34px;line-height:1.3;font-weight:300;margin:22px 0 8px;letter-spacing:.01em}
h2{font-size:19px;font-weight:600;margin:34px 0 12px;letter-spacing:.03em}
h3{font-size:16px;font-weight:600;margin:22px 0 8px}
p{margin:10px 0}
.muted{color:var(--muted)}
.small{font-size:13.5px}
.card{background:var(--card);border:1px solid var(--line);border-radius:22px;padding:24px 22px}
.center{text-align:center}

/* 摇 */
.stage{padding:8px 0 4px}
.chips{display:flex;gap:8px;flex-wrap:wrap;justify-content:center;margin:12px 0 26px}
.chip{
  border:1px solid var(--line);background:#fff;border-radius:999px;padding:8px 15px;
  font-size:14px;color:var(--muted);cursor:pointer;transition:.18s;font-weight:300;
}
.chip.on{border-color:var(--accent);color:var(--accent);background:var(--soft)}
.rollbtn{
  display:block;width:100%;max-width:420px;margin:0 auto;border:0;cursor:pointer;
  background:var(--accent);color:#fff;border-radius:26px;padding:26px 20px;
  font-size:22px;font-weight:600;letter-spacing:.16em;font-family:inherit;
  box-shadow:0 12px 28px rgba(193,68,46,.22);transition:transform .12s,box-shadow .2s;
}
.rollbtn:active{transform:translateY(2px)}
.rollbtn:disabled{background:#D9CFC2;box-shadow:none;cursor:default;letter-spacing:.1em}
.dice{display:inline-block;width:14px;height:14px;border-radius:3px;background:#fff;opacity:.9;margin-right:10px;vertical-align:middle}
.rolling .dice{animation:tumble .18s linear infinite}
@keyframes tumble{0%{transform:rotate(0) translateY(0)}50%{transform:rotate(180deg) translateY(-4px)}100%{transform:rotate(360deg) translateY(0)}}
.session{margin-top:14px;color:var(--muted);font-size:13px}

/* 结果卡 */
.result{margin-top:6px;opacity:0;transform:translateY(10px);transition:.35s}
.result.show{opacity:1;transform:none}
.dishname{font-size:32px;font-weight:600;line-height:1.3;margin:6px 0 6px;letter-spacing:.01em}
.kcalrow{display:flex;align-items:baseline;gap:10px;margin:16px 0 4px}
.kcalnum{font-size:40px;font-weight:300;letter-spacing:-.01em}
.kcalunit{font-size:15px;color:var(--muted)}
.meta{display:flex;gap:16px;flex-wrap:wrap;color:var(--muted);font-size:14px;margin-top:6px}
.acts{display:flex;gap:12px;margin-top:20px;flex-wrap:wrap}
.btn{
  flex:1;min-width:150px;text-align:center;border-radius:16px;padding:15px 18px;font-size:16px;
  border:1px solid var(--line);background:#fff;cursor:pointer;font-family:inherit;font-weight:400;letter-spacing:.04em;
}
.btn.primary{background:var(--ink);color:#fff;border-color:var(--ink)}
.note{margin-top:14px;font-size:13px;color:var(--muted);border-top:1px dashed var(--line);padding-top:12px}

/* 详情页 */
.crumb{font-size:13.5px;color:var(--muted);padding:18px 0 0}
.desc{font-size:16.5px;color:#3E3A33;margin:12px 0 0}
.facts{display:flex;gap:14px;flex-wrap:wrap;margin:18px 0 0;font-size:14px;color:var(--muted)}
.facts b{color:var(--ink);font-weight:600}
.box{background:var(--card);border:1px solid var(--line);border-radius:20px;padding:20px;margin-top:14px}
table{width:100%;border-collapse:collapse;font-size:15.5px}
td{padding:9px 0;border-bottom:1px solid #F1EBE1;vertical-align:top}
tr:last-child td{border-bottom:0}
td.g{text-align:right;color:var(--muted);white-space:nowrap;padding-left:12px;font-size:14.5px}
td.k{text-align:right;color:var(--muted);white-space:nowrap;padding-left:12px;font-size:13.5px;width:82px}
.bar{height:9px;border-radius:5px;background:var(--soft);overflow:hidden;margin-top:6px}
.bar i{display:block;height:100%;background:var(--accent);border-radius:5px}
.srcline{font-size:12.5px;color:var(--muted);margin-top:10px;line-height:1.7}
ol.steps{padding-left:22px;margin:8px 0}
ol.steps li{margin:9px 0;font-size:16px}
ul.tips{padding-left:20px;margin:8px 0}
ul.tips li{margin:6px 0;color:#3E3A33;font-size:15.5px}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:12px;margin-top:14px}
.tile{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:14px 15px;transition:.15s}
.tile:active{background:var(--soft)}
.tile .n{font-size:16.5px;font-weight:400;line-height:1.45}
.tile .s{font-size:12.5px;color:var(--muted);margin-top:5px}
footer{margin:56px 0 40px;color:var(--muted);font-size:12.5px;line-height:1.9;border-top:1px solid var(--line);padding-top:20px}
footer a{border-bottom:1px solid var(--line)}
.tag{display:inline-block;font-size:12px;color:var(--accent);background:var(--soft);border-radius:6px;padding:2px 8px;margin-right:6px}