/*!
 * 在线抽签决策 · raffle-draw
 * 独立设计系统「朱红签筒」：宣纸米 + 朱红 + 墨黑 + 竹青
 * 字体层级：宋体大标题 + 等宽数字；签筒为竹签与筒身插画
 */
.rfl-page, .rfl-modal, .rfl-toast {
    --rfl-bg: #f7f1e4;
    --rfl-card: #fffdf5;
    --rfl-card2: #f2e9d5;
    --rfl-line: #e0d0ae;
    --rfl-ink: #2b2a26;
    --rfl-ink2: #7a725e;
    --rfl-red: #b3372c;
    --rfl-red-soft: rgba(179, 55, 44, .1);
    --rfl-gold: #9c7830;
    --rfl-jade: #3f7355;
    --rfl-serif: "Songti SC", "SimSun", Georgia, serif;
    --rfl-num: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}
:root[data-theme="dark"] .rfl-page, :root[data-theme="dark"] .rfl-modal, :root[data-theme="dark"] .rfl-toast {
    --rfl-bg: #17130e;
    --rfl-card: #221c15;
    --rfl-card2: #2b2318;
    --rfl-line: #463824;
    --rfl-ink: #f5ecd9;
    --rfl-ink2: #b8a98c;
    --rfl-red: #f08a76;
    --rfl-red-soft: rgba(240, 138, 118, .14);
    --rfl-gold: #e0bd74;
    --rfl-jade: #7bc39a;
}
.rfl-page { background: var(--rfl-bg); color: var(--rfl-ink); font-family: "PingFang SC", "Microsoft YaHei", system-ui, sans-serif; font-size: 15px; line-height: 1.8; }
.rfl-page *, .rfl-page *::before, .rfl-page *::after { box-sizing: border-box; }
.rfl-wrap { max-width: 1160px; margin: 0 auto; padding: 20px 16px 12px; }
.rfl-page .detail-breadcrumb { margin: 0 0 16px; font-size: 13px; color: var(--rfl-ink2); }
.rfl-page .detail-breadcrumb a { color: var(--rfl-red); text-decoration: none; }
.rfl-page .detail-breadcrumb .sep { margin: 0 8px; opacity: .6; }

/* ---------- Hero ---------- */
.rfl-hero { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: 20px; align-items: center; padding: 26px 30px; border: 1px solid var(--rfl-line); border-radius: 3px; background: radial-gradient(95% 130% at 100% 0, var(--rfl-red-soft), transparent 60%), linear-gradient(150deg, var(--rfl-card), var(--rfl-card2)); box-shadow: inset 0 0 0 4px rgba(156, 120, 48, .1); }
.rfl-kicker { font: 700 11px var(--rfl-num); letter-spacing: .22em; color: var(--rfl-gold); }
.rfl-hero h1 { margin: 10px 0 6px; font: 700 clamp(29px, 3.5vw, 42px)/1.2 var(--rfl-serif); letter-spacing: .08em; }
.rfl-sub { margin: 0 0 18px; color: var(--rfl-ink2); font-size: 15px; }
.rfl-sub b { color: var(--rfl-red); }
.rfl-hero-actions { display: flex; gap: 10px; flex-wrap: wrap; }
.rfl-cta { cursor: pointer; border: 1px solid #8d291f; border-radius: 3px; padding: 11px 26px; font-size: 15px; font-weight: 800; color: #fff; background: linear-gradient(160deg, #c34233, #9c2b22); box-shadow: 0 9px 20px -12px rgba(156, 43, 34, .95); }
.rfl-cta:hover { filter: brightness(1.1); }
.rfl-ghost, .rfl-mini, .rfl-chip { cursor: pointer; border: 1px solid var(--rfl-line); border-radius: 3px; background: var(--rfl-card); color: var(--rfl-ink); font-size: 13px; font-weight: 700; padding: 10px 18px; }
.rfl-mini { padding: 8px 12px; font-size: 12px; }
.rfl-mini:disabled { opacity: .45; cursor: not-allowed; }
.rfl-mini-solid { background: var(--rfl-red); color: #fff; border-color: var(--rfl-red); }
.rfl-chip { padding: 5px 10px; font-size: 11px; }
.rfl-ghost:hover, .rfl-mini:hover:not(:disabled), .rfl-chip:hover { border-color: var(--rfl-red); color: var(--rfl-red); }
.rfl-hero-note { margin: 14px 0 0; font-size: 12px; color: var(--rfl-ink2); }
.rfl-tube { position: relative; justify-self: center; width: 150px; height: 164px; }
.rfl-stick { position: absolute; bottom: 54px; width: 11px; height: 96px; border-radius: 5px 5px 0 0; background: linear-gradient(90deg, #d8b878, #f0d9a4); border: 1px solid #a8894f; transform-origin: bottom center; }
.rfl-stick.s1 { left: 30px; transform: rotate(-16deg); } .rfl-stick.s2 { left: 48px; transform: rotate(-7deg); }
.rfl-stick.s3 { left: 66px; transform: rotate(1deg); } .rfl-stick.s4 { left: 84px; transform: rotate(9deg); }
.rfl-stick.s5 { left: 102px; transform: rotate(17deg); }
.rfl-tube-body { position: absolute; left: 20px; right: 20px; bottom: 0; height: 68px; border-radius: 8px 8px 18px 18px; background: linear-gradient(160deg, #b3372c, #7f231c); border: 2px solid var(--rfl-gold); display: grid; place-items: center; color: #f6dfae; font: 700 28px var(--rfl-serif); box-shadow: 0 10px 20px -12px rgba(0,0,0,.8); }

/* ---------- 面板 ---------- */
.rfl-panel { margin-top: 18px; border: 1px solid var(--rfl-line); border-radius: 3px; background: var(--rfl-card); overflow: hidden; }
.rfl-topbar { display: grid; grid-template-columns: repeat(4, 1fr); border-bottom: 1px solid var(--rfl-line); background: var(--rfl-red-soft); }
.rfl-metric { padding: 11px 15px; border-right: 1px dashed var(--rfl-line); }
.rfl-metric:last-child { border-right: 0; }
.rfl-metric span { display: block; font-size: 11px; color: var(--rfl-ink2); }
.rfl-metric b { font: 700 19px var(--rfl-serif); color: var(--rfl-red); }
.rfl-main { display: grid; grid-template-columns: minmax(0, 1fr) 310px; }
.rfl-draw-area { min-width: 0; padding: 18px; }
.rfl-draw-head { display: flex; justify-content: space-between; gap: 10px; margin-bottom: 12px; font-size: 13px; color: var(--rfl-ink2); }
.rfl-draw-head b { color: var(--rfl-ink); }
.rfl-urn { min-height: 150px; display: grid; place-items: center; border: 2px dashed var(--rfl-line); border-radius: 3px; background: repeating-linear-gradient(45deg, transparent 0 14px, rgba(156, 120, 48, .05) 14px 15px), var(--rfl-card2); }
.rfl-urn-label { font: 700 14px var(--rfl-serif); color: var(--rfl-ink2); }
.rfl-urn.is-rolling .rfl-urn-label { animation: rfl-shake .35s infinite alternate; }
@keyframes rfl-shake { to { transform: rotate(5deg) scale(1.06); } }
.rfl-results { display: grid; grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); gap: 8px; margin-top: 14px; }
.rfl-result { padding: 12px; border: 1px solid var(--rfl-gold); border-radius: 3px; background: var(--rfl-card2); text-align: center; }
.rfl-result small { display: block; font: 700 10px var(--rfl-num); letter-spacing: .12em; color: var(--rfl-gold); }
.rfl-result b { display: block; margin-top: 4px; font: 700 17px var(--rfl-serif); color: var(--rfl-red); word-break: break-all; }
.rfl-groups { display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: 8px; margin-top: 12px; }
.rfl-group { padding: 10px; border: 1px dashed var(--rfl-line); border-radius: 3px; font-size: 12px; }
.rfl-group b { display: block; color: var(--rfl-jade); margin-bottom: 4px; }

/* ---------- 侧栏 ---------- */
.rfl-side { min-width: 0; padding: 18px; border-left: 1px solid var(--rfl-line); background: var(--rfl-card2); }
.rfl-side-title { margin: 0 0 10px; font: 700 14px var(--rfl-serif); color: var(--rfl-red); border-bottom: 2px solid var(--rfl-gold); padding-bottom: 5px; }
.rfl-side-title:not(:first-child) { margin-top: 20px; }
.rfl-l { display: block; margin: 9px 0 4px; font-size: 12px; color: var(--rfl-ink2); }
.rfl-input { width: 100%; min-width: 0; border: 1px solid var(--rfl-line); border-radius: 3px; padding: 8px 9px; background: var(--rfl-card); color: var(--rfl-ink); font: 13px/1.6 inherit; }
.rfl-input:focus { outline: 2px solid var(--rfl-red); outline-offset: 1px; }
.rfl-ta { resize: vertical; font-family: var(--rfl-num); font-size: 12px; }
.rfl-quick { display: flex; gap: 5px; flex-wrap: wrap; margin-top: 8px; }
.rfl-check { min-height: 22px; margin: 7px 0 0; font-size: 12px; color: var(--rfl-jade); white-space: pre-wrap; }
.rfl-dims { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.rfl-switch { display: block; margin-top: 9px; font-size: 12px; color: var(--rfl-ink2); cursor: pointer; }
.rfl-switch input { accent-color: var(--rfl-red); }
.rfl-row { display: flex; gap: 7px; margin-top: 9px; flex-wrap: wrap; }
.rfl-inline { display: flex; gap: 7px; }
.rfl-inline .rfl-input { flex: 1; }
.rfl-ai-btn { width: 100%; cursor: pointer; border: 1px solid var(--rfl-gold); border-radius: 3px; padding: 10px; font-size: 13px; font-weight: 800; color: #fff; background: linear-gradient(135deg, #b3372c, #7c3d23); }
.rfl-btn-ai:hover { filter: brightness(1.12); }
.rfl-ai-out { margin-top: 10px; padding: 12px; border: 1px solid var(--rfl-line); background: var(--rfl-card); font-size: 12px; line-height: 1.9; white-space: pre-wrap; max-height: 200px; overflow: auto; }
.rfl-ai-out[hidden] { display: none !important; }
.rfl-ai-note { margin: 8px 0 0; font-size: 11px; color: var(--rfl-ink2); }

/* ---------- 实验室 ---------- */
.rfl-lab { margin-top: 18px; padding: 22px; border: 1px solid var(--rfl-line); border-radius: 3px; background: var(--rfl-card); }
.rfl-lab-head h2 { margin: 0 0 4px; font: 700 20px var(--rfl-serif); }
.rfl-lab-head p { margin: 0 0 16px; font-size: 13px; color: var(--rfl-ink2); }
.rfl-lab-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.rfl-lab-box { min-width: 0; padding: 16px; border: 1px dashed var(--rfl-line); background: var(--rfl-card2); }
.rfl-lab-box label { display: block; margin-bottom: 8px; font-size: 12px; font-weight: 700; }
.rfl-batch { margin-top: 10px; font: 12px/1.9 var(--rfl-num); white-space: pre-wrap; color: var(--rfl-jade); max-height: 190px; overflow: auto; }
.rfl-theory { font: 12px/2 var(--rfl-num); }
.rfl-theory div { display: flex; justify-content: space-between; border-bottom: 1px dotted var(--rfl-line); }
.rfl-lab-note { margin: 10px 0 0; font-size: 12px; color: var(--rfl-ink2); }
.rfl-lab-note code { font-family: var(--rfl-num); background: var(--rfl-red-soft); padding: 1px 4px; }

/* ---------- 弹窗 / toast ---------- */
.rfl-modal { position: fixed; inset: 0; z-index: 9000; display: flex; align-items: center; justify-content: center; padding: 20px; background: rgba(32, 24, 14, .65); }
.rfl-modal[hidden] { display: none !important; }
.rfl-modal-box { position: relative; width: min(420px, 100%); padding: 28px; border: 3px double var(--rfl-gold); border-radius: 3px; background: var(--rfl-card); text-align: center; }
.rfl-modal-x { position: absolute; right: 12px; top: 6px; border: 0; background: transparent; font-size: 25px; color: var(--rfl-ink2); cursor: pointer; }
.rfl-modal-badge { font: 700 11px var(--rfl-num); letter-spacing: .2em; color: var(--rfl-gold); }
.rfl-modal-box h2 { margin: 10px 0 12px; font: 700 24px var(--rfl-serif); }
.rfl-modal-list { margin-bottom: 12px; font: 12px/2.1 var(--rfl-num); text-align: left; }
.rfl-modal-list div { display: flex; justify-content: space-between; border-bottom: 1px dotted var(--rfl-line); }
.rfl-modal-box p { margin: 0 0 16px; color: var(--rfl-ink2); font-size: 12px; }
.rfl-toast { position: fixed; left: 50%; bottom: 30px; transform: translateX(-50%); z-index: 9500; padding: 10px 18px; background: var(--rfl-ink); color: var(--rfl-card); font-size: 13px; opacity: 0; pointer-events: none; transition: opacity .25s; }
.rfl-toast.on { opacity: 1; }

@media (max-width: 940px) {
    .rfl-hero { grid-template-columns: 1fr; }
    .rfl-tube { display: none; }
    .rfl-main { grid-template-columns: 1fr; }
    .rfl-side { border-left: 0; border-top: 1px solid var(--rfl-line); }
    .rfl-lab-grid { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
    .rfl-topbar { grid-template-columns: repeat(2, 1fr); }
    .rfl-metric:nth-child(2) { border-right: 0; }
    .rfl-dims { grid-template-columns: 1fr; }
    .rfl-hero h1 { font-size: 29px; }
}