/* layout-flash.css — Flash 大促闪购（v1.11.0）
 * Scoped to html[data-template="flash"]; colours come from --sh-* / --ftm-* variables. */

html[data-template="flash"] { --fl-line: var(--sh-line); --fl-dark: var(--ftm-dark); }
html[data-template="flash"] .container { max-width: 1320px; }
html[data-template="flash"] h1, html[data-template="flash"] h2 { letter-spacing: -.03em; }

html[data-template="flash"] .fl-ticker { background: var(--fl-dark); color: #fff; }
html[data-template="flash"] .fl-ticker-inner { display: flex; align-items: center; gap: 18px; min-height: 40px; font-size: .78rem; }
html[data-template="flash"] .fl-ticker-badge { display: inline-flex; align-items: center; gap: 6px; padding: 4px 11px; border-radius: 20px; background: var(--sh-primary); font-weight: 700; font-size: .7rem; letter-spacing: .08em; white-space: nowrap; }
html[data-template="flash"] .fl-ticker-items { display: flex; gap: 24px; overflow-x: auto; scrollbar-width: none; white-space: nowrap; color: rgba(255,255,255,.78); }
html[data-template="flash"] .fl-ticker-items::-webkit-scrollbar { display: none; }
html[data-template="flash"] .fl-ticker-items i { color: var(--sh-primary); margin-right: 6px; }

html[data-template="flash"] .fl-hero {
    background: radial-gradient(760px 420px at 82% 0%, color-mix(in srgb, var(--sh-primary) 46%, transparent), transparent 64%),
        linear-gradient(122deg, var(--fl-dark) 0%, color-mix(in srgb, var(--fl-dark) 72%, var(--sh-primary)) 100%);
    color: #fff; overflow: hidden;
}
html[data-template="flash"] .fl-hero-inner { display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr); gap: 30px; align-items: center; min-height: 440px; padding-block: 56px 64px; }
html[data-template="flash"] .fl-eyebrow { display: inline-flex; align-items: center; gap: 9px; font-size: .73rem; letter-spacing: .18em; text-transform: uppercase; color: rgba(255,255,255,.7); }
html[data-template="flash"] .fl-hero-title { margin: 18px 0 16px; font-size: clamp(2.4rem, 4.8vw, 4.3rem); line-height: 1.08; font-weight: 800; color: #fff; max-width: 13em; }
html[data-template="flash"] .fl-hero-sub { margin: 0 0 30px; font-size: 1rem; line-height: 1.8; color: rgba(255,255,255,.78); max-width: 36em; }
html[data-template="flash"] .fl-hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }
html[data-template="flash"] .fl-btn { display: inline-flex; align-items: center; gap: 10px; padding: 13px 26px; border-radius: 10px; background: #fff; color: var(--fl-dark); font-size: .88rem; font-weight: 700; text-decoration: none; transition: transform .18s ease, box-shadow .18s ease; }
html[data-template="flash"] .fl-btn:hover { transform: translateY(-2px); box-shadow: 0 14px 30px rgba(0,0,0,.3); color: var(--fl-dark); }
html[data-template="flash"] .fl-btn.ghost { background: transparent; color: #fff; border: 1px solid rgba(255,255,255,.45); }
html[data-template="flash"] .fl-btn.ghost:hover { color: #fff; }
html[data-template="flash"] .fl-hero-stats { display: flex; gap: 38px; margin-top: 44px; padding-top: 20px; border-top: 1px solid rgba(255,255,255,.18); }
html[data-template="flash"] .fl-hero-stats div { display: flex; flex-direction: column; gap: 3px; }
html[data-template="flash"] .fl-hero-stats b { font-size: 1.55rem; font-weight: 800; font-variant-numeric: tabular-nums; }
html[data-template="flash"] .fl-hero-stats span { font-size: .7rem; letter-spacing: .08em; text-transform: uppercase; color: rgba(255,255,255,.58); }
html[data-template="flash"] .fl-hero-art { position: relative; height: 320px; }
html[data-template="flash"] .fl-art-disc { position: absolute; inset: 8% 12%; border-radius: 50%; background: radial-gradient(circle at 35% 30%, color-mix(in srgb, var(--sh-primary) 70%, #fff), var(--sh-primary)); box-shadow: 0 32px 70px rgba(0,0,0,.35); }
html[data-template="flash"] .fl-art-percent { position: absolute; inset: 8% 12%; display: flex; align-items: center; justify-content: center; font-size: 7rem; font-weight: 800; color: #fff; opacity: .92; }
html[data-template="flash"] .fl-art-chip { position: absolute; width: 84px; height: 32px; border-radius: 8px; background: #fff; color: var(--fl-dark); box-shadow: 0 12px 28px rgba(0,0,0,.28); }
html[data-template="flash"] .fl-art-chip.a { left: 0; top: 18%; transform: rotate(-12deg); }
html[data-template="flash"] .fl-art-chip.b { right: 0; top: 30%; transform: rotate(10deg); }
html[data-template="flash"] .fl-art-chip.c { right: 8%; bottom: 6%; transform: rotate(-6deg); }

html[data-template="flash"] .fl-section { padding-block: 52px; }
html[data-template="flash"] .fl-section-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; margin-bottom: 24px; }
html[data-template="flash"] .fl-section-head h2 { margin: 0 0 6px; font-size: 1.6rem; font-weight: 800; }
html[data-template="flash"] .fl-section-head p { margin: 0; color: var(--sh-ink-2); font-size: .86rem; }
html[data-template="flash"] .fl-link { display: inline-flex; align-items: center; gap: 8px; font-size: .84rem; font-weight: 700; color: var(--sh-primary); text-decoration: none; white-space: nowrap; }
html[data-template="flash"] .fl-zones { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; }
html[data-template="flash"] .fl-zone { position: relative; display: flex; flex-direction: column; gap: 7px; padding: 24px 20px 22px; border-radius: 14px; text-decoration: none; color: #fff; overflow: hidden; transition: transform .2s ease, box-shadow .2s ease; }
html[data-template="flash"] .fl-zone:hover { transform: translateY(-4px); box-shadow: 0 18px 38px rgba(0,0,0,.18); }
html[data-template="flash"] .fl-zone.z1 { background: linear-gradient(140deg, var(--sh-primary), var(--ftm-primary-dark, var(--sh-primary))); }
html[data-template="flash"] .fl-zone.z2 { background: linear-gradient(140deg, var(--ftm-danger, var(--sh-primary)), var(--ftm-dark)); }
html[data-template="flash"] .fl-zone.z3 { background: linear-gradient(140deg, var(--ftm-accent, var(--sh-primary)), var(--ftm-dark)); }
html[data-template="flash"] .fl-zone.z4 { background: linear-gradient(140deg, color-mix(in srgb, var(--ftm-dark) 80%, var(--sh-primary)), var(--ftm-dark)); }
html[data-template="flash"] .fl-zone > i:first-child { font-size: 1.9rem; opacity: .9; }
html[data-template="flash"] .fl-zone b { font-size: 1.05rem; font-weight: 700; }
html[data-template="flash"] .fl-zone span { font-size: .78rem; opacity: .76; }
html[data-template="flash"] .fl-zone-arrow { position: absolute; right: 18px; bottom: 20px; font-size: 1.1rem; opacity: .8; }
html[data-template="flash"] .fl-mkt { margin-top: 24px; }
html[data-template="flash"] .fl-note { display: flex; align-items: center; gap: 8px; margin: 16px 0 0; font-size: .76rem; color: var(--sh-ink-3); }

html[data-template="flash"] .fl-grid { grid-template-columns: repeat(4, minmax(0, 1fr)) !important; gap: 16px; }
html[data-template="flash"] .fl-grid .product-card { border-radius: 12px; }
html[data-template="flash"] .fl-grid .pcard-media { aspect-ratio: 1 / 1; }
html[data-template="flash"] .fl-steps { background: var(--fl-dark); color: #fff; padding-block: 54px; }
html[data-template="flash"] .fl-steps h2 { font-size: 1.5rem; font-weight: 800; margin: 0 0 24px; color: #fff; }
html[data-template="flash"] .fl-step-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
html[data-template="flash"] .fl-step { padding: 22px; border: 1px solid rgba(255,255,255,.16); border-radius: 12px; background: rgba(255,255,255,.04); }
html[data-template="flash"] .fl-step span { display: block; font-size: .74rem; font-weight: 800; letter-spacing: .12em; color: var(--sh-primary); }
html[data-template="flash"] .fl-step b { display: block; margin: 12px 0 7px; font-size: .96rem; }
html[data-template="flash"] .fl-step p { margin: 0; font-size: .8rem; line-height: 1.7; color: rgba(255,255,255,.66); }
html[data-template="flash"] .fl-cats { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 10px; }
html[data-template="flash"] .fl-cats a { display: flex; flex-direction: column; align-items: center; gap: 5px; padding: 16px 8px; border: 1px solid var(--fl-line); border-radius: 10px; background: var(--sh-surface); text-decoration: none; color: var(--sh-ink); text-align: center; }
html[data-template="flash"] .fl-cats a:hover { border-color: var(--sh-primary); }
html[data-template="flash"] .fl-cats i { font-size: 1.3rem; color: var(--sh-primary); }
html[data-template="flash"] .fl-cats b { font-size: .8rem; }
html[data-template="flash"] .fl-cats small { font-size: .7rem; color: var(--sh-ink-3); }

@media (max-width: 1199.98px) {
    html[data-template="flash"] .fl-grid { grid-template-columns: repeat(3, minmax(0, 1fr)) !important; }
    html[data-template="flash"] .fl-zones { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    html[data-template="flash"] .fl-cats { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 991.98px) {
    html[data-template="flash"] .fl-hero-inner { grid-template-columns: 1fr; }
    html[data-template="flash"] .fl-hero-art { display: none; }
    html[data-template="flash"] .fl-step-grid { grid-template-columns: 1fr; }
}
@media (max-width: 767.98px) {
    html[data-template="flash"] .fl-hero-inner { min-height: 0; padding-block: 40px; }
    html[data-template="flash"] .fl-hero-title { font-size: clamp(2rem, 8vw, 3rem); }
    html[data-template="flash"] .fl-hero-stats { gap: 20px; flex-wrap: wrap; }
    html[data-template="flash"] .fl-section { padding-block: 36px; }
    html[data-template="flash"] .fl-section-head { align-items: flex-start; flex-direction: column; gap: 8px; }
    html[data-template="flash"] .fl-grid { grid-template-columns: repeat(2, minmax(0, 1fr)) !important; }
    html[data-template="flash"] .fl-cats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 479.98px) {
    html[data-template="flash"] .fl-zones { grid-template-columns: 1fr; }
    html[data-template="flash"] .fl-ticker-inner { gap: 10px; }
    html[data-template="flash"] .fl-btn { width: 100%; justify-content: center; }
    html[data-template="flash"] .fl-grid .pcard-hover { display: none; }
}
/* v1.17.0 商品对比组件主题化覆盖（选择器统一限定在本布局作用域内） */
html[data-template="flash"] .cmp-go { border-radius: 12px; }
html[data-template="flash"] .cmp-slot { border-radius: 12px; }
html[data-template="flash"] .cmp-slot-rm { border-radius: 12px; }
html[data-template="flash"] .cmp-bar-ico { border-radius: 12px; }
html[data-template="flash"] .pcard-compare { border-radius: 12px; }
html[data-template="flash"] .cmp-top-count { border-radius: 12px; }
html[data-template="flash"] .cmp-toolbar { border-radius: 12px; }
html[data-template="flash"] .cmp-table-wrap { border-radius: 12px; }
html[data-template="flash"] .cmp-diff-toggle { border-radius: 12px; }
html[data-template="flash"] .cmp-empty-btn { border-radius: 12px; }
html[data-template="flash"] .cmp-go { border: 2px solid transparent; }