/* 烤箱预热与烤盘层位 · OVEN RACK · 层位与预热 · 独立主题 opp */
.opp-page, .opp-modal, .opp-toast {
    --opp-bg: #faf6f0;
    --opp-paper: #fffdf9;
    --opp-soft: #f0ebe3;
    --opp-ink: #3b3a38;
    --opp-sub: #787672;
    --opp-line: #e0d9cf;
    --opp-brand: #3b3a38;
    --opp-brand-2: #66635e;
    --opp-accent: #dd6b20;
    --opp-accent-soft: #fbe7d2;
    --opp-good: #4a7896;
    --opp-bad: #b4452c;
    --opp-shadow: 0 14px 36px rgba(59,58,56,.10);
    --opp-font: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
    --opp-num: "Bahnschrift", "DIN Alternate", Consolas, monospace;
}
:root[data-theme="dark"] .opp-page,
:root[data-theme="dark"] .opp-modal,
:root[data-theme="dark"] .opp-toast {
    --opp-bg: #161514;
    --opp-paper: #211f1d;
    --opp-soft: #2d2a27;
    --opp-ink: #f2eee8;
    --opp-sub: #b3ada4;
    --opp-line: #403b36;
    --opp-brand: #ffb066;
    --opp-brand-2: #ffc98f;
    --opp-accent: #ffb066;
    --opp-accent-soft: #3b2a1a;
    --opp-good: #8fb9d6;
    --opp-bad: #ff9a83;
    --opp-shadow: 0 14px 36px rgba(0,0,0,.42);
}
.opp-page .opp-hero-side:before{content:"";position:absolute;inset:auto 0 0 0;height:90px;background:repeating-linear-gradient(90deg,transparent 0 18px,var(--opp-accent) 18px 20px);opacity:.18}
.opp-page { background: var(--opp-bg); color: var(--opp-ink); font-family: var(--opp-font); font-size: 15px; line-height: 1.76; }
.opp-page * { box-sizing: border-box; }
.opp-wrap { max-width: 1180px; margin: 0 auto; padding: 22px 22px 60px; }
.opp-page .detail-breadcrumb { font-size: 13px; color: var(--opp-sub); margin-bottom: 20px; }
.opp-page .detail-breadcrumb a { color: var(--opp-brand); text-decoration: none; }
.opp-page .detail-breadcrumb .sep { margin: 0 8px; opacity: .6; }
.opp-page .detail-breadcrumb .current { color: var(--opp-ink); }

.opp-hero { display: grid; grid-template-columns: minmax(0, 1.32fr) minmax(0, .68fr); gap: 26px; }
.opp-hero > * { min-width: 0; }
.opp-hero-copy { background: var(--opp-paper); border: 1px solid var(--opp-line); border-radius: 16px; padding: 30px 32px 24px; box-shadow: var(--opp-shadow); border-top: 5px solid var(--opp-brand); }
.opp-kicker { display: inline-block; font-family: var(--opp-num); font-size: 11px; letter-spacing: .18em; color: var(--opp-accent); background: var(--opp-brand); padding: 4px 12px; border-radius: 4px; font-weight: 700; }
.opp-hero h1 { font-size: clamp(26px, 3.1vw, 37px); line-height: 1.26; margin: 16px 0 10px; font-weight: 800; letter-spacing: -.02em; }
.opp-hero h1 em { display: block; font-style: normal; font-size: .54em; color: var(--opp-brand-2); font-weight: 600; margin-top: 7px; }
.opp-sub { color: var(--opp-sub); font-size: 14.5px; margin: 0 0 20px; max-width: 64ch; }
.opp-sub b { color: var(--opp-brand-2); }
:root[data-theme="dark"] .opp-sub b { color: var(--opp-brand); }
.opp-facts { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; margin-bottom: 18px; }
.opp-fact { background: var(--opp-soft); border: 1px solid var(--opp-line); border-radius: 11px; padding: 12px 14px; min-width: 0; }
.opp-fact span { display: block; font-size: 12px; color: var(--opp-sub); }
.opp-fact b { font-family: var(--opp-num); font-size: 24px; line-height: 1.35; word-break: break-word; }
.opp-fact.is-main { background: var(--opp-brand); border-color: var(--opp-brand); }
.opp-fact.is-main span { color: rgba(255,255,255,.76); }
.opp-fact.is-main b { color: var(--opp-accent); font-size: 27px; }
:root[data-theme="dark"] .opp-fact.is-main span { color: rgba(0,0,0,.68); }

.opp-hero-form { display: grid; grid-template-columns: repeat(auto-fit, minmax(148px, 1fr)); gap: 9px; align-items: end; border-top: 1px dashed var(--opp-line); padding-top: 16px; }
.opp-hero-form > label { display: block; min-width: 0; }
.opp-page label > span { display: block; font-size: 11.5px; color: var(--opp-sub); margin-bottom: 4px; }
.opp-page input:not([type="checkbox"]), .opp-page select, .opp-page textarea { width: 100%; background: var(--opp-soft); color: var(--opp-ink); border: 1px solid var(--opp-line); border-radius: 8px; padding: 8px 10px; font-size: 14px; font-family: var(--opp-num); outline: none; }
.opp-page select, .opp-page textarea { font-family: var(--opp-font); }
.opp-page input:focus, .opp-page select:focus, .opp-page textarea:focus { border-color: var(--opp-accent); box-shadow: 0 0 0 3px var(--opp-accent-soft); }
.opp-hero-form .opp-check { display: inline-flex; align-items: center; gap: 6px; align-self: center; font-size: 12.5px; color: var(--opp-sub); }
.opp-hero-form .opp-check span { margin: 0; }
.opp-hero-form .opp-check input { width: auto; accent-color: var(--opp-brand); }
.opp-hero-form .opp-wide { grid-column: 1 / -1; }
.opp-go { background: var(--opp-accent); color: var(--opp-bg); border: 0; border-radius: 8px; padding: 10px 15px; font-weight: 800; font-size: 13.5px; cursor: pointer; white-space: nowrap; font-family: var(--opp-font); }
.opp-go:hover { filter: brightness(1.06); }
.opp-err { color: var(--opp-bad); font-size: 13px; margin: 10px 0 0; font-weight: 600; }

.opp-hero-side { position: relative; overflow: hidden; background: var(--opp-brand); color: #fff; border-radius: 16px; padding: 26px 22px; box-shadow: var(--opp-shadow); display: flex; flex-direction: column; justify-content: center; min-height: 240px; }
.opp-hero-side > * { position: relative; z-index: 1; }
.opp-side-kicker { font-family: var(--opp-num); font-size: 10.5px; letter-spacing: .2em; opacity: .78; }
.opp-side-title { font-size: 21px; font-weight: 800; margin: 10px 0 4px; }
.opp-side-num { font-family: var(--opp-num); font-size: 40px; line-height: 1.2; color: var(--opp-accent); word-break: break-word; }
.opp-side-note { font-size: 12.5px; opacity: .82; margin-top: 10px; }

.opp-quick { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin: 18px 0 22px; background: var(--opp-paper); border: 1px dashed var(--opp-line); border-radius: 10px; padding: 12px 16px; }
.opp-quick > span { font-size: 12.5px; color: var(--opp-sub); }
.opp-quick button, .opp-mini { background: var(--opp-soft); color: var(--opp-ink); border: 1px solid var(--opp-line); border-radius: 20px; padding: 6px 13px; font-size: 12.5px; cursor: pointer; font-family: var(--opp-font); }
.opp-quick button:hover, .opp-mini:hover { border-color: var(--opp-accent); }
.opp-quick button.is-main { background: var(--opp-brand); color: #fff; border-color: var(--opp-brand); font-weight: 700; }
:root[data-theme="dark"] .opp-quick button.is-main { color: var(--opp-bg); }

.opp-panel { background: var(--opp-paper); border: 1px solid var(--opp-line); border-radius: 16px; padding: 20px 22px; box-shadow: var(--opp-shadow); margin-bottom: 20px; min-width: 0; }
.opp-panel-head { display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; margin-bottom: 14px; }
.opp-panel-head h2 { font-size: 18px; margin: 0; }
.opp-panel-head small { color: var(--opp-sub); font-size: 12px; }
.opp-tag { width: 24px; height: 24px; border-radius: 6px; background: var(--opp-brand); color: var(--opp-accent); display: inline-flex; align-items: center; justify-content: center; font-family: var(--opp-num); font-size: 12px; font-weight: 800; }
.opp-chart { background: var(--opp-soft); border: 1px solid var(--opp-line); border-radius: 10px; padding: 8px; overflow-x: auto; }
.opp-chart svg { width: 100%; min-width: 540px; height: auto; display: block; }
.opp-scroll { overflow-x: auto; margin-top: 14px; }
.opp-table { width: 100%; border-collapse: collapse; font-size: 13.5px; min-width: 620px; }
.opp-table th { text-align: left; color: var(--opp-sub); font-size: 12px; font-weight: 600; padding: 8px; border-bottom: 1px solid var(--opp-line); white-space: nowrap; }
.opp-table td { padding: 7px 8px; border-bottom: 1px dashed var(--opp-line); }
.opp-table td input, .opp-table td select { padding: 5px 7px; font-size: 13px; }
.opp-table .num { font-family: var(--opp-num); }
.opp-table tr.is-best { background: var(--opp-accent-soft); }
.opp-table tr.is-best .num { color: var(--opp-good); font-weight: 800; }
.opp-tip { color: var(--opp-sub); font-size: 12px; margin: 12px 0 0; }

.opp-cards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; margin-top: 14px; }
.opp-card { background: var(--opp-soft); border: 1px solid var(--opp-line); border-radius: 11px; padding: 14px; min-width: 0; }
.opp-card small { display: block; color: var(--opp-sub); font-size: 11.5px; }
.opp-card b { display: block; font-family: var(--opp-num); font-size: 19px; margin: 5px 0 4px; word-break: break-word; }
.opp-card span { font-size: 12px; color: var(--opp-sub); }

.opp-rules { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.opp-rule { background: var(--opp-soft); border-left: 3px solid var(--opp-accent); padding: 11px 13px; font-size: 12.5px; border-radius: 0 8px 8px 0; min-width: 0; }
.opp-rule b { display: block; margin-bottom: 3px; }
.opp-rule span { color: var(--opp-sub); }

.opp-note span { display: block; font-size: 12px; color: var(--opp-sub); margin-bottom: 6px; }
.opp-note-out { font-size: 13px; background: var(--opp-soft); border-left: 3px solid var(--opp-accent); padding: 8px 12px; margin-top: 10px; }
.opp-note-out:empty { display: none; }
.opp-actions { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 16px; }
.opp-btn { background: var(--opp-brand); color: #fff; border: 1px solid var(--opp-brand); border-radius: 8px; padding: 8px 15px; font-size: 13px; cursor: pointer; font-family: var(--opp-font); }
.opp-btn:hover { filter: brightness(1.14); }
:root[data-theme="dark"] .opp-btn { color: var(--opp-bg); }
.opp-del { background: none; border: 0; color: var(--opp-bad); cursor: pointer; font-size: 17px; }

.opp-modal[hidden] { display: none !important; }
.opp-modal { position: fixed; inset: 0; z-index: 900; background: rgba(12, 18, 24, .62); display: flex; align-items: center; justify-content: center; padding: 20px; }
.opp-sheet { background: var(--opp-paper); color: var(--opp-ink); border-radius: 14px; padding: 26px; max-width: 460px; width: 100%; box-shadow: var(--opp-shadow); border-top: 6px solid var(--opp-accent); }
.opp-sheet h3 { margin: 0 0 8px; font-size: 19px; }
.opp-sheet p { color: var(--opp-sub); font-size: 13px; }
.opp-sheet code { display: block; background: var(--opp-soft); border: 1px dashed var(--opp-line); padding: 10px; font-size: 11.5px; word-break: break-all; border-radius: 6px; }
.opp-sheet-actions { text-align: right; margin-top: 16px; }
.opp-toast { position: fixed; left: 50%; bottom: 32px; transform: translate(-50%, 16px); background: var(--opp-brand); color: #fff; padding: 10px 20px; border-radius: 24px; font-size: 13px; opacity: 0; pointer-events: none; transition: .25s; z-index: 950; }
.opp-toast.is-on { opacity: 1; transform: translate(-50%, 0); }

@media (max-width: 980px) {
    .opp-hero { grid-template-columns: minmax(0, 1fr); }
    .opp-cards { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .opp-rules { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 560px) {
    .opp-wrap { padding: 14px 12px 40px; }
    .opp-hero-copy { padding: 22px 18px; }
    .opp-facts { grid-template-columns: minmax(0, 1fr); }
    .opp-hero-form { grid-template-columns: minmax(0, 1fr); }
    .opp-cards { grid-template-columns: minmax(0, 1fr); }
    .opp-chart svg { min-width: 460px; }
    .opp-table { min-width: 0; font-size: 12px; }
    .opp-table th:nth-child(3), .opp-table td:nth-child(3) { display: none; }
    .opp-page input, .opp-page select, .opp-page textarea { font-size: 16px; }
}
@media print { .opp-quick, .opp-actions, .opp-scroll, .opp-modal, .opp-toast, .tskb { display: none !important; } }