/* ── 案例效果图（动态线框稿）───────────────────────
   纯 CSS/SVG 动画，无图片无脚本。
   统一语言：白块 + 发丝线 + 假文字行 + 分类色 (--c) 强调。
   默认态即完整布局；动画负责「演示」。 */

.pv {
  position: relative; overflow: hidden;
  height: 150px;
  background:
    radial-gradient(#DFDED7 1px, transparent 1.2px) 0 0 / 14px 14px,
    #F0F0EB;
  font-size: 10px; line-height: 1;
  color: #B0AFA8;
}
.pv * { box-sizing: border-box; margin: 0; }

/* 原语 */
.pv .ln { display: block; height: 6px; border-radius: 3px; background: #DDDCD5; }
.pv .ln.ink { background: #B9B8B1; }
.pv .ln.c { background: var(--c); opacity: .8; }
.pv .bx { background: #fff; border: 1px solid var(--line); border-radius: 6px; }
.pv .ac { background: var(--c); }
.pv .txt { color: #6E6E68; }

/* 循环：错峰淡入→停留→淡出 */
@keyframes pvCyc { 0% { opacity: 0; } 7% { opacity: 1; } 90% { opacity: 1; } 100% { opacity: 0; } }
@keyframes pvPop { 0% { opacity: 0; transform: scale(.92); } 7% { opacity: 1; transform: scale(1); } 90% { opacity: 1; } 100% { opacity: 0; } }
@keyframes pvRise { 0% { opacity: 0; transform: translateY(8px); } 8% { opacity: 1; transform: none; } 90% { opacity: 1; } 100% { opacity: 0; } }
@keyframes pvShimmer { 0% { background-position: -120% 0; } 100% { background-position: 220% 0; } }
@keyframes pvBlink { 0%, 55% { opacity: 1; } 56%, 100% { opacity: 0; } }
@keyframes pvPulse { 0%, 100% { transform: scale(1); } 50% { transform: scale(1.12); } }
@keyframes pvBreath { 0%, 100% { opacity: .55; } 50% { opacity: 1; } }
@keyframes pvSpin { to { transform: rotate(360deg); } }

/* ── 布局 ─────────────────────────── */
.pv-bento { display: grid; grid-template-columns: repeat(4, 1fr); grid-template-rows: repeat(2, 1fr); gap: 5px; height: 100%; padding: 8px; }
.pv-bento > div { animation: pvCyc 5s infinite; animation-delay: calc(var(--i) * .25s); }
.pv-bento .w2 { grid-column: span 2; }
.pv-bento .h2 { grid-row: span 2; }
.pv-bento .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--c); margin: 8px 8px 6px; animation: pvPulse 2s infinite; }

.pv-docs { display: grid; grid-template-columns: 26% 1fr 18%; gap: 7px; height: 100%; padding: 9px; }
.pv-docs .side, .pv-docs .toc { display: flex; flex-direction: column; gap: 5px; }
.pv-docs .side > i, .pv-docs .toc > i { display: block; height: 8px; border-radius: 3px; background: #DDDCD5; }
.pv-docs .side > i.on { background: var(--c); opacity: .85; animation: pvStepGlow 4s infinite; }
@keyframes pvStepGlow { 0%, 24% { opacity: .85; } 25%, 49% { opacity: .3; } 50%, 74% { opacity: .3; } 75%, 100% { opacity: .85; } }
.pv-docs .body { overflow: hidden; position: relative; }
.pv-docs .body .roll { position: absolute; inset: 0; display: flex; flex-direction: column; gap: 5px; animation: pvScroll 8s linear infinite; }
@keyframes pvScroll { 0% { transform: translateY(0); } 100% { transform: translateY(-50%); } }
.pv-docs .body .roll::after { content: ""; flex: none; }

.pv-split { display: grid; grid-template-columns: 45% 55%; height: 100%; }
.pv-split .left { background: #232429; display: flex; flex-direction: column; justify-content: center; gap: 7px; padding: 14px; }
.pv-split .left .ln { background: #4A4B52; animation: pvRise 5s infinite; animation-delay: calc(var(--i) * .2s); }
.pv-split .left .ln:first-child { height: 10px; width: 82%; background: #E8E8EA; }
.pv-split .right { background: linear-gradient(135deg, color-mix(in srgb, var(--c) 70%, #fff) 0%, color-mix(in srgb, var(--c) 35%, #fff) 60%, color-mix(in srgb, var(--c) 80%, #fff)); background-size: 200% 200%; animation: pvShift 9s ease-in-out infinite; }
@keyframes pvShift { 0%, 100% { background-position: 0% 0%; } 50% { background-position: 100% 100%; } }

.pv-masonry { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; height: 100%; padding: 8px; align-items: start; }
.pv-masonry > div { border-radius: 6px; background: #fff; border: 1px solid var(--line); animation: pvCyc 5s infinite; animation-delay: calc(var(--i) * .3s); }
.pv-masonry > div:nth-child(3n+1) { background: color-mix(in srgb, var(--c) 22%, #fff); }

.pv-grail { display: grid; grid-template-rows: 16px 1fr 14px; grid-template-columns: 24% 1fr 20%; gap: 5px; height: 100%; padding: 8px; }
.pv-grail > header { grid-column: 1 / -1; background: #fff; border: 1px solid var(--line); border-radius: 5px; }
.pv-grail > footer { grid-column: 1 / -1; background: #fff; border: 1px solid var(--line); border-radius: 5px; }
.pv-grail > .side { background: #fff; border: 1px solid var(--line); border-radius: 5px; }
.pv-grail > .main { background: #fff; border: 1px solid var(--line); border-radius: 5px; padding: 7px; display: flex; flex-direction: column; gap: 5px; }
.pv-grail .ln { animation: pvBreath 4s infinite; animation-delay: calc(var(--i) * .3s); }

.pv-prose { position: relative; height: 100%; padding: 20px 14px 10px; display: flex; justify-content: center; }
.pv-prose .bar { position: absolute; top: 7px; left: 14px; right: 14px; height: 3px; border-radius: 2px; background: #DDDCD5; overflow: hidden; }
.pv-prose .bar i { display: block; height: 100%; width: 40%; background: var(--c); animation: pvRead 7s ease-in-out infinite; }
@keyframes pvRead { 0% { width: 4%; } 90% { width: 100%; } 100% { width: 100%; } }
.pv-prose .col { width: 78%; display: flex; flex-direction: column; gap: 6px; }
.pv-prose .col .ln { animation: pvBreath 5s infinite; animation-delay: calc(var(--i) * .35s); }

/* ── 导航 ─────────────────────────── */
.pv-topnav { position: relative; height: 100%; }
.pv-topnav .page { position: absolute; inset: 0; }
.pv-topnav .hero-area { position: absolute; inset: 0; background: #232429; }
.pv-topnav .hero-area .ln { position: absolute; left: 14%; width: 40%; height: 9px; border-radius: 4px; background: #E8E8EA; top: 42%; }
.pv-topnav .hero-area .ln+.ln { top: 56%; height: 6px; width: 28%; background: #55565E; }
.pv-topnav .nav { position: absolute; top: 0; left: 0; right: 0; height: 26px; display: flex; align-items: center; gap: 8px; padding: 0 12px; background: rgba(255,255,255,0); animation: pvNav 6s infinite; }
@keyframes pvNav {
  0%, 35% { background: rgba(255,255,255,0); height: 26px; box-shadow: none; }
  45%, 90% { background: rgba(255,255,255,.94); height: 20px; box-shadow: 0 1px 0 #DDDCD5; }
  100% { background: rgba(255,255,255,0); height: 26px; }
}
.pv-topnav .nav .logo { width: 14px; height: 14px; border-radius: 4px; background: var(--c); }
.pv-topnav .nav .item { width: 18px; height: 4px; border-radius: 2px; background: rgba(255,255,255,.85); }
.pv-topnav .nav .cta { margin-left: auto; width: 26px; height: 10px; border-radius: 5px; background: var(--c); }

.pv-sidebar { display: grid; grid-template-columns: 34% 1fr; height: 100%; }
.pv-sidebar .side { background: #232429; padding: 8px 6px; display: flex; flex-direction: column; gap: 7px; animation: pvCollapse 8s infinite; overflow: hidden; }
@keyframes pvCollapse { 0%, 40% { width: 100%; } 55%, 85% { width: 44%; } 100% { width: 100%; } }
.pv-sidebar .side > i { display: flex; align-items: center; gap: 4px; height: 10px; }
.pv-sidebar .side > i::before { content: ""; width: 7px; height: 7px; border-radius: 2px; background: #4A4B52; flex: none; }
.pv-sidebar .side > i::after { content: ""; height: 4px; border-radius: 2px; background: #4A4B52; width: 60%; }
.pv-sidebar .side > i.on { position: relative; }
.pv-sidebar .side > i.on::before { background: var(--c); }
.pv-sidebar .side > i.on::after { background: #C9CBD4; }
.pv-sidebar .main { padding: 9px; display: flex; flex-direction: column; gap: 6px; }
.pv-sidebar .main .ln { animation: pvBreath 4s infinite; animation-delay: calc(var(--i) * .25s); }

.pv-tabbar { position: relative; height: 100%; background: #FAFAF7; }
.pv-tabbar .content { padding: 10px; display: flex; flex-direction: column; gap: 6px; }
.pv-tabbar .bar { position: absolute; left: 8px; right: 8px; bottom: 7px; height: 30px; background: rgba(255,255,255,.9); border: 1px solid var(--line); border-radius: 10px; display: flex; align-items: flex-end; justify-content: space-around; padding: 0 6px 4px; backdrop-filter: blur(4px); }
.pv-tabbar .bar > i { width: 16px; height: 14px; border-radius: 4px; background: #CFCEC8; animation: pvTab 8s infinite; }
.pv-tabbar .bar > i:nth-child(1) { --s: 0; } .pv-tabbar .bar > i:nth-child(2) { --s: 1; }
.pv-tabbar .bar > i:nth-child(3) { --s: 2; } .pv-tabbar .bar > i:nth-child(4) { --s: 3; }
.pv-tabbar .bar > i:nth-child(5) { --s: 4; }
@keyframes pvTab {
  0%, 18% { background: #CFCEC8; transform: none; }
  20% { background: var(--c); transform: translateY(-4px) scale(1.08); }
  36% { background: var(--c); transform: translateY(-4px) scale(1.08); }
  38%, 58% { background: #CFCEC8; transform: none; }
  60% { background: var(--c); transform: translateY(-4px) scale(1.08); }
  76% { background: var(--c); transform: translateY(-4px) scale(1.08); }
  78%, 100% { background: #CFCEC8; transform: none; }
}
.pv-tabbar .bar > .fab { width: 26px; height: 26px; border-radius: 50%; background: var(--c); margin-bottom: 8px; flex: none; animation: pvPulse 3s infinite; }

.pv-crumb { display: flex; flex-direction: column; justify-content: center; gap: 10px; height: 100%; padding: 0 16px; }
.pv-crumb .path { display: flex; align-items: center; gap: 5px; font-size: 9px; color: #B0AFA8; }
.pv-crumb .path > i { font-style: normal; padding: 2px 6px; border-radius: 4px; animation: pvCrumbGlow 6s infinite; }
.pv-crumb .path > i.cur { color: #44444C; font-weight: 600; background: #E7E6E0; animation: none; }
.pv-crumb .path > i.sep { animation: none; padding: 0; opacity: .5; }
@keyframes pvCrumbGlow { 0%, 30% { background: transparent; } 35%, 60% { background: color-mix(in srgb, var(--c) 18%, transparent); } 65%, 100% { background: transparent; } }

.pv-spy { display: grid; grid-template-columns: 1fr 30%; gap: 10px; height: 100%; padding: 10px; }
.pv-spy .doc { overflow: hidden; position: relative; }
.pv-spy .doc .roll { position: absolute; inset: 0; display: flex; flex-direction: column; gap: 6px; animation: pvScroll 9s linear infinite; }
.pv-spy .toc { display: flex; flex-direction: column; gap: 8px; padding-top: 4px; }
.pv-spy .toc > i { display: block; height: 5px; border-radius: 2px; background: #DDDCD5; position: relative; }
.pv-spy .toc > i::before { content: ""; position: absolute; left: -8px; top: -3px; width: 11px; height: 11px; border-radius: 4px; background: #DDDCD5; }
.pv-spy .toc > i.on::before { background: var(--c); animation: pvPulse 2s infinite; }
.pv-spy .toc > i.on { background: color-mix(in srgb, var(--c) 45%, #fff); }

/* ── 官网区块 ─────────────────────────── */
.pv-hero { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 7px; height: 100%; padding: 8px 14px 0; }
.pv-hero .badge { font-size: 8px; color: var(--c); border: 1px solid color-mix(in srgb, var(--c) 45%, #fff); padding: 2px 8px; border-radius: 99px; animation: pvRise 5s infinite; }
.pv-hero .t1 { height: 13px; width: 74%; border-radius: 6px; background: #232429; animation: pvRise 5s infinite; animation-delay: .15s; }
.pv-hero .t2 { height: 13px; width: 52%; border-radius: 6px; background: color-mix(in srgb, var(--c) 80%, #232429); animation: pvRise 5s infinite; animation-delay: .25s; }
.pv-hero .btns { display: flex; gap: 7px; animation: pvRise 5s infinite; animation-delay: .35s; }
.pv-hero .btns i { width: 44px; height: 12px; border-radius: 6px; }
.pv-hero .btns i:first-child { background: var(--c); }
.pv-hero .btns i:last-child { border: 1px solid #C9C8C1; }
.pv-hero .shot { width: 86%; height: 34px; margin-top: 4px; border-radius: 6px 6px 0 0; background: #fff; border: 1px solid var(--line); border-bottom: 0; position: relative; animation: pvRise 5s infinite; animation-delay: .45s; }
.pv-hero .shot::before { content: ""; position: absolute; top: 5px; left: 7px; width: 5px; height: 5px; border-radius: 50%; background: #E06C5A; box-shadow: 9px 0 0 #E3B341, 18px 0 0 #58B368; }

.pv-pricing { display: grid; grid-template-columns: repeat(3, 1fr); gap: 7px; align-items: center; height: 100%; padding: 12px 10px; }
.pv-pricing .plan { height: 96px; border-radius: 8px; background: #fff; border: 1px solid var(--line); padding: 8px; display: flex; flex-direction: column; gap: 5px; }
.pv-pricing .plan .ln { height: 5px; }
.pv-pricing .plan .price { font-size: 13px; font-weight: 700; color: #232429; font-variant-numeric: tabular-nums; }
.pv-pricing .plan .xbtn { margin-top: auto; height: 12px; border-radius: 6px; border: 1px solid #C9C8C1; }
.pv-pricing .plan.mid { position: relative; height: 108px; margin-top: -12px; background: #232429; border-color: #232429; animation: pvFloat 5s ease-in-out infinite; }
.pv-pricing .plan.mid .ln { background: #4A4B52; }
.pv-pricing .plan.mid .price { color: #fff; }
.pv-pricing .plan.mid .xbtn { background: var(--c); border: 0; }
.pv-pricing .plan.mid::before { content: "最受欢迎"; position: absolute; top: -8px; left: 50%; transform: translateX(-50%); font-size: 7.5px; color: #fff; background: var(--c); padding: 2px 7px; border-radius: 99px; white-space: nowrap; }
@keyframes pvFloat { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-4px); } }

.pv-testi { display: grid; grid-template-columns: repeat(3, 1fr); gap: 7px; height: 100%; padding: 12px 10px; }
.pv-testi .t { border-radius: 8px; background: #fff; border: 1px solid var(--line); padding: 8px; display: flex; flex-direction: column; gap: 5px; animation: pvCyc 6s infinite; animation-delay: calc(var(--i) * .4s); }
.pv-testi .stars { color: #E8B33C; font-size: 8px; letter-spacing: 1px; }
.pv-testi .who { display: flex; align-items: center; gap: 5px; margin-top: auto; }
.pv-testi .who i { width: 12px; height: 12px; border-radius: 50%; background: color-mix(in srgb, var(--c) 45%, #fff); flex: none; }

.pv-faq { display: flex; flex-direction: column; gap: 5px; height: 100%; padding: 10px 12px; }
.pv-faq .row { background: #fff; border: 1px solid var(--line); border-radius: 7px; overflow: hidden; }
.pv-faq .row .q { display: flex; justify-content: space-between; align-items: center; padding: 6px 8px; }
.pv-faq .row .q::after { content: "⌄"; color: #B0AFA8; font-size: 9px; }
.pv-faq .row .a { height: 22px; padding: 0 8px; display: flex; flex-direction: column; gap: 4px; justify-content: center; max-height: 0; transition: max-height .3s; animation: pvOpen 6s infinite; }
.pv-faq .row:nth-child(2) .a { animation-delay: 1.6s; }
.pv-faq .row:nth-child(3) .a { animation-delay: 3.2s; }
@keyframes pvOpen { 0%, 12% { max-height: 0; opacity: .4; } 22%, 42% { max-height: 26px; opacity: 1; } 52%, 100% { max-height: 0; opacity: .4; } }
.pv-faq .row:has(.a) { animation: pvBorderGlow 6s infinite; }
@keyframes pvBorderGlow { 0%, 12% { border-color: var(--line); } 22%, 42% { border-color: var(--c); } 52%, 100% { border-color: var(--line); } }

.pv-logos { overflow: hidden; height: 100%; display: flex; flex-direction: column; justify-content: center; gap: 12px; }
.pv-logos .lane { display: flex; gap: 18px; width: max-content; animation: pvLane 12s linear infinite; }
.pv-logos .lane.rev { animation-direction: reverse; animation-duration: 15s; }
@keyframes pvLane { to { transform: translateX(-50%); } }
.pv-logos .logo { display: flex; align-items: center; gap: 5px; filter: grayscale(1); opacity: .55; color: #6E6E68; font-size: 9px; font-weight: 600; }
.pv-logos .logo::before { content: ""; width: 10px; height: 10px; border-radius: 3px; background: var(--c); }
.pv-logos .logo:nth-child(3n)::before { border-radius: 50%; }
.pv-logos .logo:nth-child(4n)::before { border-radius: 50% 0 50% 50%; }
.pv-logos .logo:nth-child(5n)::before { clip-path: polygon(50% 0, 100% 100%, 0 100%); border-radius: 0; }

.pv-features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; height: 100%; padding: 12px 10px; }
.pv-features .f { display: flex; flex-direction: column; gap: 5px; animation: pvPop 5s infinite; animation-delay: calc(var(--i) * .22s); }
.pv-features .f i { width: 18px; height: 18px; border-radius: 6px; background: color-mix(in srgb, var(--c) calc(12% + var(--i) * 8%), #fff); border: 1px solid color-mix(in srgb, var(--c) 30%, #fff); }

.pv-cta { height: 100%; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 9px; background: #191A1C; }
.pv-cta .t { width: 58%; height: 10px; border-radius: 5px; background: #E8E8EA; }
.pv-cta .s { width: 36%; height: 5px; border-radius: 3px; background: #4A4B52; }
.pv-cta .btn { width: 58px; height: 15px; border-radius: 8px; background: var(--c); animation: pvCtaPulse 2.4s infinite; }
@keyframes pvCtaPulse { 0%, 100% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--c) 55%, transparent); } 50% { box-shadow: 0 0 0 7px color-mix(in srgb, var(--c) 0%, transparent); } }
.pv-cta .note { width: 44%; height: 4px; border-radius: 2px; background: #33343A; }

.pv-footer { display: flex; flex-direction: column; height: 100%; padding: 12px 12px 6px; gap: 8px; }
.pv-footer .cols { display: grid; grid-template-columns: 1.4fr repeat(4, 1fr); gap: 10px; flex: 1; }
.pv-footer .col { display: flex; flex-direction: column; gap: 4px; }
.pv-footer .col .h { width: 55%; height: 6px; border-radius: 3px; background: #B9B8B1; }
.pv-footer .col .ln { animation: pvBreath 4s infinite; animation-delay: calc(var(--i) * .2s); }
.pv-footer .base { border-top: 1px solid #DDDCD5; padding-top: 5px; display: flex; justify-content: space-between; }
.pv-footer .base .ln { width: 30%; height: 4px; }

/* ── 表单 ─────────────────────────── */
.pv-login { height: 100%; display: grid; place-items: center; background: linear-gradient(180deg, #F0F0EB, #E7E7E1); }
.pv-login .xcard { width: 62%; background: #fff; border: 1px solid var(--line); border-radius: 9px; padding: 10px; display: flex; flex-direction: column; gap: 6px; box-shadow: 0 6px 18px rgba(25,26,28,.06); }
.pv-login .logo { width: 16px; height: 16px; border-radius: 5px; background: var(--c); margin: 0 auto 2px; animation: pvPulse 4s infinite; }
.pv-login .field { height: 13px; border-radius: 6px; border: 1px solid #DDDCD5; position: relative; }
.pv-login .field::after { content: ""; position: absolute; inset: -2px; border-radius: 8px; border: 1.5px solid var(--c); opacity: 0; animation: pvFocus 5s infinite; }
.pv-login .field:nth-of-type(2)::after { animation-delay: 1s; }
@keyframes pvFocus { 0%, 18% { opacity: 0; } 24%, 40% { opacity: 1; } 46%, 100% { opacity: 0; } }
.pv-login .btn { height: 15px; border-radius: 7px; background: var(--c); position: relative; overflow: hidden; animation: pvBtnFlow 5s infinite; }
@keyframes pvBtnFlow { 0%, 38% { background: var(--c); } 42%, 60% { background: color-mix(in srgb, var(--c) 60%, #fff); } 64%, 100% { background: var(--c); } }
.pv-login .social { display: flex; gap: 5px; }
.pv-login .social i { flex: 1; height: 12px; border-radius: 6px; border: 1px solid #DDDCD5; }

.pv-steps { height: 100%; display: flex; flex-direction: column; padding: 12px 14px; gap: 10px; }
.pv-steps .track { display: flex; align-items: center; }
.pv-steps .track .node { width: 14px; height: 14px; border-radius: 50%; background: #fff; border: 1.5px solid #C9C8C1; position: relative; z-index: 1; }
.pv-steps .track .node.on { border-color: var(--c); animation: pvStepFill 8s infinite; }
.pv-steps .track .node.on::after { content: ""; position: absolute; inset: 3px; border-radius: 50%; background: var(--c); }
.pv-steps .track .node:nth-child(3) { animation-delay: 2s; }
.pv-steps .track .node:nth-child(5) { animation-delay: 4s; }
.pv-steps .track .node:nth-child(7) { animation-delay: 6s; }
@keyframes pvStepFill { 0%, 20% { border-color: #C9C8C1; } 24%, 96% { border-color: var(--c); } }
.pv-steps .track .link { flex: 1; height: 2px; background: #DDDCD5; position: relative; overflow: hidden; }
.pv-steps .track .link i { position: absolute; inset: 0; background: var(--c); transform-origin: left; animation: pvLink 8s infinite; }
.pv-steps .track .link:nth-child(4) i { animation-delay: 2s; }
.pv-steps .track .link:nth-child(6) i { animation-delay: 4s; }
@keyframes pvLink { 0%, 22% { transform: scaleX(0); } 30%, 96% { transform: scaleX(1); } 100% { transform: scaleX(0); } }
.pv-steps .form { flex: 1; background: #fff; border: 1px solid var(--line); border-radius: 8px; overflow: hidden; position: relative; }
.pv-steps .form .page { position: absolute; inset: 0; padding: 9px; display: flex; flex-direction: column; gap: 6px; animation: pvSlideL 8s infinite; }
@keyframes pvSlideL { 0% { transform: translateX(0); opacity: 1; } 24% { transform: translateX(-14px); opacity: 0; } 30% { transform: translateX(14px); opacity: 0; } 36%, 96% { transform: translateX(0); opacity: 1; } 100% { opacity: 0; } }

.pv-auto { height: 100%; display: flex; flex-direction: column; align-items: center; padding-top: 16px; }
.pv-auto .input { width: 70%; height: 18px; background: #fff; border: 1px solid #C9C8C1; border-radius: 8px; position: relative; overflow: hidden; }
.pv-auto .input i { position: absolute; left: 7px; top: 5px; font-style: normal; font-size: 9px; color: #44444C; white-space: nowrap; width: 8ch; overflow: hidden; border-right: 1px solid var(--c); animation: pvType 6s steps(8) infinite; }
@keyframes pvType { 0% { width: 0; } 40%, 80% { width: 8ch; } 90%, 100% { width: 0; } }
.pv-auto .drop { width: 62%; margin-top: 3px; background: #fff; border: 1px solid var(--line); border-radius: 8px; overflow: hidden; opacity: 0; animation: pvDrop 6s infinite; box-shadow: 0 8px 16px rgba(25,26,28,.08); }
@keyframes pvDrop { 0%, 42% { opacity: 0; transform: translateY(-4px); } 48%, 86% { opacity: 1; transform: none; } 92%, 100% { opacity: 0; } }
.pv-auto .drop > i { display: flex; justify-content: space-between; align-items: center; padding: 5px 8px; font-style: normal; font-size: 8.5px; color: #6E6E68; }
.pv-auto .drop > i::after { content: "12"; color: #B0AFA8; font-size: 7.5px; }
.pv-auto .drop > i.on { background: color-mix(in srgb, var(--c) 14%, #fff); color: #232429; }
.pv-auto .drop > i.on::before { content: "搜索历史 · "; color: #B0AFA8; }

.pv-drop { height: 100%; display: flex; flex-direction: column; align-items: center; padding: 12px; gap: 7px; }
.pv-drop .zone { width: 78%; flex: 1; border: 1.5px dashed #C9C8C1; border-radius: 9px; display: grid; place-items: center; position: relative; animation: pvDrag 6s infinite; }
@keyframes pvDrag { 0%, 30% { border-color: #C9C8C1; background: transparent; } 36%, 62% { border-color: var(--c); background: color-mix(in srgb, var(--c) 8%, transparent); border-style: solid; } 68%, 100% { border-color: #C9C8C1; background: transparent; border-style: dashed; } }
.pv-drop .zone::before { content: "⇪"; color: #B0AFA8; font-size: 13px; }
.pv-drop .file { width: 78%; background: #fff; border: 1px solid var(--line); border-radius: 7px; padding: 5px 8px; display: flex; align-items: center; gap: 6px; opacity: 0; animation: pvFileIn 6s infinite; }
@keyframes pvFileIn { 0%, 60% { opacity: 0; transform: translateY(6px); } 66%, 92% { opacity: 1; transform: none; } 100% { opacity: 0; } }
.pv-drop .file .nm { flex: 1; height: 5px; border-radius: 3px; background: #DDDCD5; }
.pv-drop .file .pbar { width: 34%; height: 4px; border-radius: 2px; background: #E9E8E2; overflow: hidden; }
.pv-drop .file .pbar i { display: block; height: 100%; background: var(--c); animation: pvFill 6s infinite; }
@keyframes pvFill { 0%, 62% { width: 0; } 78%, 92% { width: 100%; } 100% { width: 0; } }

.pv-settings { height: 100%; display: flex; flex-direction: column; gap: 6px; padding: 10px 12px; }
.pv-settings .grp { background: #fff; border: 1px solid var(--line); border-radius: 8px; padding: 7px 9px; display: flex; align-items: center; gap: 8px; }
.pv-settings .grp .ln { flex: 1; }
.pv-settings .sw { width: 22px; height: 12px; border-radius: 99px; background: #DDDCD5; position: relative; flex: none; }
.pv-settings .sw::after { content: ""; position: absolute; top: 1.5px; left: 2px; width: 9px; height: 9px; border-radius: 50%; background: #fff; transition: transform .2s; animation: pvSw 6s infinite; }
.pv-settings .grp:nth-child(2) .sw { animation: pvSwBg 6s infinite; }
.pv-settings .grp:nth-child(2) .sw::after { animation-delay: .1s; }
.pv-settings .grp:nth-child(3) .sw::after { animation-delay: .2s; }
@keyframes pvSw { 0%, 30% { transform: translateX(0); } 40%, 90% { transform: translateX(9px); } 100% { transform: translateX(0); } }
@keyframes pvSwBg { 0%, 30% { background: #DDDCD5; } 40%, 90% { background: var(--c); } 100% { background: #DDDCD5; } }

.pv-review { height: 100%; display: flex; flex-direction: column; align-items: center; padding: 12px; gap: 8px; }
.pv-review .stars { display: flex; gap: 4px; font-size: 15px; color: #DDDCD5; }
.pv-review .stars i { font-style: normal; animation: pvStar 5s infinite; }
.pv-review .stars i:nth-child(1) { --d: .3s; } .pv-review .stars i:nth-child(2) { --d: .5s; }
.pv-review .stars i:nth-child(3) { --d: .7s; } .pv-review .stars i:nth-child(4) { --d: .9s; }
.pv-review .stars i:nth-child(5) { --d: 1.1s; }
@keyframes pvStar { 0%, var(--d) { color: #DDDCD5; transform: scale(1); } calc(var(--d) + 6%), 85% { color: #E8B33C; transform: scale(1.1); } 95%, 100% { color: #DDDCD5; transform: scale(1); } }
.pv-review .tags { display: flex; gap: 5px; }
.pv-review .tags i { font-style: normal; font-size: 8px; color: var(--c); border: 1px solid color-mix(in srgb, var(--c) 40%, #fff); padding: 2px 7px; border-radius: 99px; animation: pvPop 5s infinite; animation-delay: calc(var(--i) * .25s + .6s); }
.pv-review .ta { width: 74%; height: 26px; background: #fff; border: 1px solid var(--line); border-radius: 7px; }

/* ── 数据展示 ─────────────────────────── */
.pv-table { height: 100%; padding: 8px 10px; }
.pv-table .tb { height: 100%; background: #fff; border: 1px solid var(--line); border-radius: 8px; overflow: hidden; display: flex; flex-direction: column; }
.pv-table .hd { display: grid; grid-template-columns: 14px 1.2fr 1fr .8fr .8fr; gap: 6px; padding: 5px 8px; border-bottom: 1px solid var(--line); background: #FAFAF7; align-items: center; }
.pv-table .hd .ln { height: 5px; }
.pv-table .hd .ln.sort { background: var(--c); width: 70%; }
.pv-table .hd .ln.sort::after { content: " ↑"; }
.pv-table .rows { flex: 1; padding: 4px 8px; display: flex; flex-direction: column; gap: 4px; }
.pv-table .rows .r { display: grid; grid-template-columns: 14px 1.2fr 1fr .8fr .8fr; gap: 6px; align-items: center; animation: pvCyc 6s infinite; animation-delay: calc(var(--i) * .2s); }
.pv-table .rows .r .ln { height: 5px; }
.pv-table .rows .r .cb { width: 8px; height: 8px; border: 1px solid #C9C8C1; border-radius: 2px; }
.pv-table .rows .r:first-child .cb { background: var(--c); border-color: var(--c); }
.pv-table .rows .r .st { height: 8px; border-radius: 99px; background: color-mix(in srgb, #58B368 25%, #fff); border: 1px solid #58B368; }

.pv-kpi { display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px; height: 100%; padding: 10px; }
.pv-kpi .k { background: #fff; border: 1px solid var(--line); border-radius: 8px; padding: 7px; display: flex; flex-direction: column; gap: 4px; }
.pv-kpi .k .num { font-size: 13px; font-weight: 700; color: #232429; font-variant-numeric: tabular-nums; }
.pv-kpi .k .delta { font-size: 7.5px; color: #2FA35C; }
.pv-kpi .k .delta.dn { color: #D64545; }
.pv-kpi .k svg { margin-top: auto; }
.pv-kpi .spark { stroke: var(--c); fill: color-mix(in srgb, var(--c) 18%, transparent); stroke-dasharray: 60; stroke-dashoffset: 60; animation: pvDraw 5s infinite; }
.pv-kpi .spark-a { fill: none; stroke: var(--c); fill: none; }
@keyframes pvDraw { 0% { stroke-dashoffset: 60; } 45%, 85% { stroke-dashoffset: 0; } 100% { stroke-dashoffset: 60; } }

.pv-charts { display: grid; grid-template-columns: 1.6fr 1fr; grid-template-rows: 1.3fr 1fr; gap: 6px; height: 100%; padding: 8px; }
.pv-charts .c { background: #fff; border: 1px solid var(--line); border-radius: 8px; padding: 6px; position: relative; }
.pv-charts .c.big { grid-row: span 2; }
.pv-charts .line { fill: none; stroke: var(--c); stroke-width: 2; stroke-dasharray: 130; stroke-dashoffset: 130; animation: pvDraw2 6s infinite; }
@keyframes pvDraw2 { 0% { stroke-dashoffset: 130; } 50%, 88% { stroke-dashoffset: 0; } 100% { stroke-dashoffset: 130; } }
.pv-charts .bar { fill: color-mix(in srgb, var(--c) 55%, #fff); transform-box: fill-box; transform-origin: bottom; animation: pvGrow 6s infinite; }
@keyframes pvGrow { 0% { transform: scaleY(0); } 45%, 88% { transform: scaleY(1); } 100% { transform: scaleY(0); } }
.pv-charts .ring { fill: none; stroke: var(--c); stroke-width: 5; stroke-dasharray: 44 100; stroke-dashoffset: 44; animation: pvRing 6s infinite; transform: rotate(-90deg); transform-origin: center; }
@keyframes pvRing { 0% { stroke-dashoffset: 44; } 50%, 88% { stroke-dashoffset: 8; } 100% { stroke-dashoffset: 44; } }

.pv-tl { height: 100%; padding: 12px 14px; }
.pv-tl .rail { position: relative; height: 100%; padding-left: 16px; display: flex; flex-direction: column; gap: 12px; }
.pv-tl .rail::before { content: ""; position: absolute; left: 4px; top: 4px; bottom: 4px; width: 2px; border-radius: 1px; background: #DDDCD5; }
.pv-tl .it { position: relative; display: flex; flex-direction: column; gap: 4px; }
.pv-tl .it::before { content: ""; position: absolute; left: -15.5px; top: 0; width: 9px; height: 9px; border-radius: 50%; background: #fff; border: 2px solid #C9C8C1; }
.pv-tl .it.on::before { border-color: var(--c); background: var(--c); animation: pvPulse 2s infinite; }
.pv-tl .it:nth-child(1) { animation: pvTlGlow 6s infinite; }
.pv-tl .it:nth-child(2) { animation: pvTlGlow 6s infinite; animation-delay: 1.2s; }
.pv-tl .it:nth-child(3) { animation: pvTlGlow 6s infinite; animation-delay: 2.4s; }
@keyframes pvTlGlow { 0%, 18% { opacity: .35; } 24%, 92% { opacity: 1; } 100% { opacity: .35; } }

.pv-chat { height: 100%; display: flex; flex-direction: column; padding: 9px 10px; gap: 6px; background: #FAFAF7; }
.pv-chat .m { max-width: 62%; padding: 5px 8px; border-radius: 10px; display: flex; flex-direction: column; gap: 3px; }
.pv-chat .m .ln { height: 4px; border-radius: 2px; background: rgba(25,26,28,.1); }
.pv-chat .m.me { align-self: flex-end; background: var(--c); border-bottom-right-radius: 3px; animation: pvPop 7s infinite; }
.pv-chat .m.me .ln { background: rgba(255,255,255,.45); }
.pv-chat .m.ai { align-self: flex-start; background: #fff; border: 1px solid var(--line); border-bottom-left-radius: 3px; animation: pvPop 7s infinite; animation-delay: .8s; }
.pv-chat .typing { align-self: flex-start; display: flex; gap: 3px; padding: 6px 8px; background: #fff; border: 1px solid var(--line); border-radius: 10px; opacity: 0; animation: pvTyping 7s infinite; }
@keyframes pvTyping { 0%, 20% { opacity: 0; } 26%, 55% { opacity: 1; } 62%, 100% { opacity: 0; } }
.pv-chat .typing i { width: 4px; height: 4px; border-radius: 50%; background: #B0AFA8; animation: pvBounceD 1s infinite; animation-delay: calc(var(--i) * .15s); }
@keyframes pvBounceD { 0%, 60%, 100% { transform: translateY(0); } 30% { transform: translateY(-3px); } }

.pv-code { height: 100%; background: #191A1C; border-radius: 0; font-family: var(--font-mono); }
.pv-code .bar { display: flex; align-items: center; gap: 4px; padding: 6px 9px; border-bottom: 1px solid #2B2C31; }
.pv-code .bar i { width: 6px; height: 6px; border-radius: 50%; background: #3A3B41; }
.pv-code .bar i:nth-child(1) { background: #E06C5A; } .pv-code .bar i:nth-child(2) { background: #E3B341; } .pv-code .bar i:nth-child(3) { background: #58B368; }
.pv-code .bar .fn { margin-left: 6px; font-size: 7.5px; color: #6E6E78; }
.pv-code .code { padding: 8px 10px; display: flex; flex-direction: column; gap: 5px; font-size: 8.5px; }
.pv-code .code > i { display: block; white-space: nowrap; overflow: hidden; font-style: normal; animation: pvLineIn 6s infinite; animation-delay: calc(var(--i) * .5s); }
@keyframes pvLineIn { 0% { width: 0; opacity: 1; } 12%, 88% { width: 100%; opacity: 1; } 100% { width: 100%; opacity: 0; } }
.pv-code .k1 { color: #7AA2F7; } .pv-code .k2 { color: #9ECE6A; } .pv-code .k3 { color: #E0AF68; } .pv-code .k4 { color: #6E6E78; }

.pv-chips { height: 100%; display: flex; flex-direction: column; gap: 8px; padding: 10px 12px; }
.pv-chips .row { display: flex; gap: 5px; flex-wrap: wrap; }
.pv-chips .row > i { font-style: normal; font-size: 8px; color: #6E6E68; border: 1px solid #C9C8C1; padding: 2px 8px; border-radius: 99px; }
.pv-chips .row > i.on { background: var(--c); border-color: var(--c); color: #fff; animation: pvChipSel 5s infinite; }
@keyframes pvChipSel { 0%, 20% { background: #fff; border-color: #C9C8C1; color: #6E6E68; } 26%, 88% { background: var(--c); border-color: var(--c); color: #fff; } 100% { background: #fff; border-color: #C9C8C1; color: #6E6E68; } }
.pv-chips .grid { flex: 1; display: grid; grid-template-columns: repeat(4, 1fr); gap: 5px; }
.pv-chips .grid > i { border-radius: 6px; background: #fff; border: 1px solid var(--line); animation: pvCyc 5s infinite; }
.pv-chips .grid > i:nth-child(2), .pv-chips .grid > i:nth-child(4) { animation: pvFadeOut 5s infinite; }
@keyframes pvFadeOut { 0%, 20% { opacity: 1; } 30%, 88% { opacity: .18; transform: scale(.96); } 100% { opacity: 1; } }

/* ── 反馈弹层 ─────────────────────────── */
.pv-toast { height: 100%; background: #FAFAF7; position: relative; }
.pv-toast .t { position: absolute; right: 10px; display: flex; align-items: center; gap: 6px; background: #fff; border: 1px solid var(--line); border-radius: 8px; padding: 6px 10px; box-shadow: 0 8px 20px rgba(25,26,28,.1); animation: pvToastIn 5s infinite; }
.pv-toast .t:nth-child(1) { top: 12px; }
.pv-toast .t:nth-child(2) { top: 46px; animation-delay: .4s; }
.pv-toast .t:nth-child(3) { top: 80px; animation-delay: .8s; }
@keyframes pvToastIn { 0% { opacity: 0; transform: translateX(24px); } 8%, 78% { opacity: 1; transform: none; } 92%, 100% { opacity: 0; transform: translateX(24px); } }
.pv-toast .t::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: #58B368; flex: none; }
.pv-toast .t:nth-child(2)::before { background: #E3B341; }
.pv-toast .t:nth-child(3)::before { background: var(--c); }
.pv-toast .t::after { content: ""; width: 26px; height: 4px; border-radius: 2px; background: #DDDCD5; }

.pv-modal { height: 100%; background: #FAFAF7; position: relative; display: grid; place-items: center; }
.pv-modal::before { content: ""; position: absolute; inset: 0; background: rgba(25,26,28,.4); opacity: 0; animation: pvMask 5s infinite; }
@keyframes pvMask { 0%, 28% { opacity: 0; } 36%, 82% { opacity: 1; } 92%, 100% { opacity: 0; } }
.pv-modal .dlg { position: relative; width: 56%; background: #fff; border-radius: 10px; padding: 12px; display: flex; flex-direction: column; gap: 7px; opacity: 0; animation: pvDlg 5s infinite; }
@keyframes pvDlg { 0%, 28% { opacity: 0; transform: scale(.94) translateY(6px); } 36%, 82% { opacity: 1; transform: none; } 92%, 100% { opacity: 0; transform: scale(.96); } }
.pv-modal .dlg .x { position: absolute; top: 7px; right: 9px; width: 8px; height: 8px; }
.pv-modal .dlg .x::before, .pv-modal .dlg .x::after { content: ""; position: absolute; left: 3px; top: 0; width: 1.5px; height: 8px; background: #B0AFA8; }
.pv-modal .dlg .x::before { transform: rotate(45deg); }
.pv-modal .dlg .x::after { transform: rotate(-45deg); }
.pv-modal .foot { display: flex; gap: 6px; justify-content: flex-end; margin-top: 4px; }
.pv-modal .foot i { width: 34px; height: 12px; border-radius: 6px; border: 1px solid #C9C8C1; }
.pv-modal .foot i.p { background: var(--c); border-color: var(--c); }

.pv-danger { height: 100%; background: #FAFAF7; display: grid; place-items: center; }
.pv-danger .dlg { width: 58%; background: #fff; border: 1px solid var(--line); border-top: 3px solid #D64545; border-radius: 10px; padding: 11px; display: flex; flex-direction: column; gap: 7px; }
.pv-danger .warn { width: 22px; height: 22px; border-radius: 50%; background: #FBE9E9; color: #D64545; display: grid; place-items: center; font-size: 13px; font-weight: 700; animation: pvPulse 3s infinite; }
.pv-danger .field { height: 15px; border-radius: 6px; border: 1px solid #E4B7B7; position: relative; overflow: hidden; }
.pv-danger .field i { position: absolute; left: 6px; top: 4px; font-style: normal; font-size: 8px; color: #D64545; white-space: nowrap; width: 0; overflow: hidden; animation: pvDelType 6s steps(6) infinite; }
@keyframes pvDelType { 0%, 30% { width: 0; } 55%, 85% { width: 6ch; } 95%, 100% { width: 0; } }
.pv-danger .xbtn { align-self: flex-end; width: 44px; height: 13px; border-radius: 6px; animation: pvDangerBtn 6s infinite; }
@keyframes pvDangerBtn { 0%, 50% { background: #E9E8E2; } 58%, 88% { background: #D64545; } 95%, 100% { background: #E9E8E2; } }

.pv-drawer { height: 100%; background: #FAFAF7; position: relative; overflow: hidden; }
.pv-drawer .list { position: absolute; inset: 8px 30% 8px 8px; display: flex; flex-direction: column; gap: 5px; }
.pv-drawer .panel { position: absolute; top: 0; right: 0; bottom: 0; width: 52%; background: #fff; border-left: 1px solid var(--line); box-shadow: -8px 0 20px rgba(25,26,28,.08); padding: 10px; display: flex; flex-direction: column; gap: 6px; transform: translateX(100%); animation: pvDrawerIn 6s infinite; }
@keyframes pvDrawerIn { 0%, 20% { transform: translateX(100%); } 30%, 78% { transform: none; } 90%, 100% { transform: translateX(100%); } }
.pv-drawer .panel .hd { display: flex; justify-content: space-between; align-items: center; }
.pv-drawer .panel .hd .ln { width: 45%; height: 7px; background: #B9B8B1; }
.pv-drawer .panel .hd .x { width: 8px; height: 8px; position: relative; }
.pv-drawer .panel .hd .x::before, .pv-drawer .panel .hd .x::after { content: ""; position: absolute; left: 3px; top: 0; width: 1.5px; height: 8px; background: #B0AFA8; }
.pv-drawer .panel .hd .x::before { transform: rotate(45deg); }
.pv-drawer .panel .hd .x::after { transform: rotate(-45deg); }
.pv-drawer .panel .btnrow { margin-top: auto; display: flex; gap: 5px; }
.pv-drawer .panel .btnrow i { flex: 1; height: 12px; border-radius: 6px; border: 1px solid #C9C8C1; }
.pv-drawer .panel .btnrow i.p { background: var(--c); border-color: var(--c); flex: 1.6; }

.pv-skel { height: 100%; background: #fff; padding: 12px; }
.pv-skel .item { display: grid; grid-template-columns: 44px 1fr; gap: 8px; margin-bottom: 10px; }
.pv-skel .sk { position: relative; overflow: hidden; background: #E9E8E2; border-radius: 6px; }
.pv-skel .sk::after { content: ""; position: absolute; inset: 0; background: linear-gradient(100deg, transparent 30%, rgba(255,255,255,.75) 50%, transparent 70%); background-size: 220% 100%; animation: pvShimmer 1.6s linear infinite; }
.pv-skel .item { animation: pvSwap 6s infinite; }
@keyframes pvSwap {
  0%, 40% { opacity: 1; }
  45%, 95% { opacity: 1; }
}
.pv-skel .item .thumb { height: 40px; }
.pv-skel .item .lines { display: flex; flex-direction: column; gap: 5px; padding-top: 2px; }
.pv-skel .item .lines .sk { height: 6px; }
.pv-skel .item .lines .sk:last-child { width: 40%; }
.pv-skel .item.switching { animation: pvSkelCycle 6s infinite; }
@keyframes pvSkelCycle {
  0%, 42% { filter: none; }
  50%, 90% { filter: saturate(1.2) brightness(.97); }
}

.pv-empty { height: 100%; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 8px; background: #FAFAF7; }
.pv-empty .box { width: 40px; height: 30px; border: 2px solid #C9C8C1; border-radius: 4px; position: relative; animation: pvFloat 4s ease-in-out infinite; }
.pv-empty .box::before { content: ""; position: absolute; top: -9px; left: -5px; width: 12px; height: 9px; border: 2px solid #C9C8C1; border-bottom: 0; border-radius: 4px 4px 0 0; }
.pv-empty .box::after { content: ""; position: absolute; bottom: -5px; right: -6px; width: 10px; height: 10px; border-radius: 50%; background: var(--c); opacity: .3; animation: pvPulse 2.4s infinite; }
.pv-empty .xbtn { width: 56px; height: 14px; border-radius: 7px; background: var(--c); animation: pvPop 5s infinite; animation-delay: .4s; }

.pv-nprog { height: 100%; background: #fff; position: relative; }
.pv-nprog .topbar { position: absolute; top: 0; left: 0; right: 0; height: 20px; border-bottom: 1px solid var(--line); display: flex; align-items: center; padding: 0 8px; gap: 5px; }
.pv-nprog .topbar .ln { height: 4px; width: 22%; }
.pv-nprog .bar { position: absolute; top: 0; left: 0; height: 3px; width: 0; background: var(--c); animation: pvNProgress 5s infinite; }
@keyframes pvNProgress {
  0% { width: 0; opacity: 1; }
  30% { width: 34%; }
  70% { width: 78%; }
  86% { width: 100%; }
  93%, 100% { width: 100%; opacity: 0; }
}
.pv-nprog .body { position: absolute; top: 30px; left: 10px; right: 10px; display: flex; flex-direction: column; gap: 6px; animation: pvBreath 3s infinite; }

/* ── 动效 ─────────────────────────── */
.pv-reveal { display: grid; grid-template-rows: repeat(3, 1fr); gap: 8px; height: 100%; padding: 12px; }
.pv-reveal .row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.pv-reveal .row > i { border-radius: 7px; background: #fff; border: 1px solid var(--line); animation: pvRevealUp 4.5s infinite; animation-delay: calc(var(--i) * .14s); }
@keyframes pvRevealUp { 0% { opacity: 0; transform: translateY(12px); } 12%, 88% { opacity: 1; transform: none; } 100% { opacity: 0; } }
.pv-reveal .row > i.hl { background: color-mix(in srgb, var(--c) 16%, #fff); border-color: color-mix(in srgb, var(--c) 35%, #fff); }

.pv-tilt { height: 100%; display: grid; place-items: center; perspective: 500px; background: linear-gradient(160deg, #F0F0EB, #E4E4DE); }
.pv-tilt .xcard { width: 54%; height: 64%; background: #fff; border: 1px solid var(--line); border-radius: 10px; position: relative; overflow: hidden; animation: pvTiltRot 5s ease-in-out infinite; transform-style: preserve-3d; box-shadow: 0 14px 26px rgba(25,26,28,.1); }
@keyframes pvTiltRot {
  0%, 100% { transform: rotateY(-9deg) rotateX(5deg); }
  50% { transform: rotateY(9deg) rotateX(-4deg); }
}
.pv-tilt .card::before { content: ""; position: absolute; inset: 0; background: radial-gradient(220px 140px at var(--gx, 70%) var(--gy, 20%), rgba(255,255,255,.65), transparent 60%); animation: pvGlint 5s infinite; }
@keyframes pvGlint { 0%, 100% { --gx: 20%; --gy: 80%; opacity: .2; } 50% { --gx: 80%; --gy: 15%; opacity: 1; } }
.pv-tilt .card i { position: absolute; left: 10px; right: 10px; height: 6px; border-radius: 3px; background: #DDDCD5; }
.pv-tilt .card i:first-child { top: 12px; background: var(--c); opacity: .75; width: 40%; }
.pv-tilt .card i:nth-child(2) { top: 26px; } .pv-tilt .card i:nth-child(3) { top: 36px; width: 70%; }

.pv-count { height: 100%; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 8px; }
.pv-count .big { font-size: 26px; font-weight: 700; color: #232429; font-variant-numeric: tabular-nums; display: flex; align-items: baseline; }
.pv-count .roll { display: inline-block; height: 1em; overflow: hidden; }
.pv-count .roll i { display: block; font-style: normal; line-height: 1; animation: pvRoll 6s ease-in-out infinite; }
@keyframes pvRoll { 0% { transform: translateY(0); } 70%, 90% { transform: translateY(-7.2em); } 100% { transform: translateY(0); } }
.pv-count .lab { font-size: 8.5px; color: #B0AFA8; letter-spacing: .12em; }
.pv-count .delta { font-size: 9px; color: #2FA35C; }

.pv-flip { height: 100%; display: flex; flex-direction: column; gap: 6px; padding: 12px 14px; }
.pv-flip .r { display: flex; align-items: center; gap: 7px; background: #fff; border: 1px solid var(--line); border-radius: 7px; padding: 5px 8px; height: 22px; animation: pvFlipA 5s infinite; }
.pv-flip .r .rk { width: 10px; height: 10px; border-radius: 3px; background: #DDDCD5; font-size: 7.5px; display: grid; place-items: center; color: #6E6E68; flex: none; }
.pv-flip .r .ln { flex: 1; height: 5px; }
.pv-flip .r .price { font-size: 8.5px; color: #232429; font-weight: 600; }
.pv-flip .r:nth-child(1) { animation-name: pvFlipA; }
.pv-flip .r:nth-child(2) { animation-name: pvFlipB; }
@keyframes pvFlipA { 0%, 42% { transform: translateY(0); } 50%, 92% { transform: translateY(28px); z-index: 2; } 100% { transform: translateY(0); } }
@keyframes pvFlipB { 0%, 42% { transform: translateY(0); } 50%, 92% { transform: translateY(-28px); } 100% { transform: translateY(0); } }
.pv-flip .r.swap .rk { background: var(--c); color: #fff; }

.pv-micro { height: 100%; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 14px; }
.pv-micro .mag { position: relative; width: 74px; height: 24px; }
.pv-micro .mag .btn { position: absolute; inset: 0; border-radius: 12px; background: var(--c); animation: pvMagnet 4s ease-in-out infinite; }
@keyframes pvMagnet { 0%, 100% { transform: translate(0, 0); } 30% { transform: translate(-4px, 2px); } 65% { transform: translate(4px, -2px); } }
.pv-micro .rip { position: relative; width: 74px; height: 24px; border-radius: 12px; border: 1.5px solid #232429; overflow: hidden; }
.pv-micro .rip::before, .pv-micro .rip::after { content: ""; position: absolute; left: 50%; top: 50%; width: 10px; height: 10px; border-radius: 50%; background: rgba(35,36,41,.18); transform: translate(-50%, -50%) scale(1); animation: pvRipple 2.6s infinite; }
.pv-micro .rip::after { animation-delay: 1.3s; }
@keyframes pvRipple { 0% { transform: translate(-50%, -50%) scale(1); opacity: .9; } 100% { transform: translate(-50%, -50%) scale(7); opacity: 0; } }
.pv-micro .lab2 { font-size: 8px; color: #B0AFA8; }

/* ── 设计风格 ─────────────────────────── */
.pv-glass { height: 100%; position: relative; overflow: hidden; background: #2B2E3E; }
.pv-glass .blob { position: absolute; width: 90px; height: 90px; border-radius: 50%; filter: blur(26px); opacity: .8; }
.pv-glass .b1 { background: #7C5CFF; top: -18px; left: -8px; animation: pvBlob1 9s ease-in-out infinite; }
.pv-glass .b2 { background: #23C4D7; bottom: -20px; right: 12%; animation: pvBlob2 11s ease-in-out infinite; }
.pv-glass .b3 { background: #FF6EC7; bottom: -10px; left: 30%; width: 70px; height: 70px; animation: pvBlob1 13s ease-in-out infinite reverse; }
@keyframes pvBlob1 { 0%, 100% { transform: translate(0, 0) scale(1); } 50% { transform: translate(40px, 26px) scale(1.15); } }
@keyframes pvBlob2 { 0%, 100% { transform: translate(0, 0) scale(1.1); } 50% { transform: translate(-34px, -22px) scale(.9); } }
.pv-glass .xcard { position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); width: 58%; padding: 10px; border-radius: 12px; background: rgba(255,255,255,.14); border: 1px solid rgba(255,255,255,.35); box-shadow: inset 0 1px 0 rgba(255,255,255,.4), 0 8px 24px rgba(0,0,0,.18); backdrop-filter: blur(8px); color: #fff; }
.pv-glass .card .row { display: flex; align-items: center; gap: 7px; }
.pv-glass .card .cov { width: 26px; height: 26px; border-radius: 7px; background: linear-gradient(135deg, #FF9A62, #7C5CFF); animation: pvFloat 4s infinite; }
.pv-glass .card .pbar { margin-top: 8px; height: 3px; border-radius: 2px; background: rgba(255,255,255,.25); overflow: hidden; }
.pv-glass .card .pbar i { display: block; height: 100%; width: 40%; background: #fff; animation: pvFill2 5s infinite; }
@keyframes pvFill2 { 0% { width: 8%; } 70%, 90% { width: 72%; } 100% { width: 8%; } }

.pv-brutal { height: 100%; background: #FDE047; padding: 10px; position: relative; font-family: var(--font-display); }
.pv-brutal .t { display: inline-block; background: #232429; color: #FDE047; font-weight: 800; font-size: 15px; padding: 2px 8px; transform: rotate(-2deg); animation: pvPop 5s infinite; }
.pv-brutal .xcard { position: absolute; left: 12px; right: 12px; bottom: 34px; background: #fff; border: 2px solid #232429; border-radius: 6px; box-shadow: 4px 4px 0 #232429; padding: 8px; display: flex; flex-direction: column; gap: 6px; animation: pvBrutalPress 4s infinite; }
@keyframes pvBrutalPress { 0%, 40% { transform: translate(0, 0); box-shadow: 4px 4px 0 #232429; } 50%, 60% { transform: translate(4px, 4px); box-shadow: 0 0 0 #232429; } 70%, 100% { transform: translate(0, 0); box-shadow: 4px 4px 0 #232429; } }
.pv-brutal .card .ln { background: #232429; height: 6px; border-radius: 0; width: 80%; }
.pv-brutal .xbtn { align-self: flex-start; background: #F472B6; border: 2px solid #232429; box-shadow: 3px 3px 0 #232429; border-radius: 4px; padding: 3px 10px; color: #232429; font-weight: 700; font-size: 9px; }
.pv-brutal .star { position: absolute; top: 14px; right: 16px; font-size: 15px; color: #232429; animation: pvSpin 6s linear infinite; display: inline-block; }

.pv-edito { height: 100%; background: #FCFBF7; padding: 12px 14px; column-count: 2; column-gap: 12px; column-rule: 1px solid #E2E1DB; font-family: var(--font-display); }
.pv-edito .cap { float: left; font-size: 26px; line-height: .85; font-weight: 700; color: #232429; margin: 2px 4px 0 0; animation: pvPop 5s infinite; }
.pv-edito p { display: block; break-inside: avoid; margin: 0 0 6px; }
.pv-edito .drop-cap-l { font-size: 10px; color: #6E6E68; }
.pv-edito .quote { column-span: all; text-align: center; font-size: 11px; font-weight: 600; color: #232429; padding: 6px 0; border-top: 1px solid var(--c); border-bottom: 1px solid var(--c); margin: 6px 0; animation: pvBreath 4s infinite; }

.pv-swiss { height: 100%; background: #fff; position: relative; overflow: hidden; font-family: var(--font-display); }
.pv-swiss::before { content: ""; position: absolute; inset: 0; background: linear-gradient(to right, transparent calc(25% - .5px), #ECEBE6 calc(25% - .5px), #ECEBE6 calc(25% + .5px), transparent calc(25% + .5px)), linear-gradient(to right, transparent calc(50% - .5px), #ECEBE6 calc(50% - .5px), #ECEBE6 calc(50% + .5px), transparent calc(50% + .5px)), linear-gradient(to right, transparent calc(75% - .5px), #ECEBE6 calc(75% - .5px), #ECEBE6 calc(75% + .5px), transparent calc(75% + .5px)); }
.pv-swiss .t { position: absolute; left: 12%; top: 22%; font-size: 21px; font-weight: 800; letter-spacing: -.02em; color: #191A1C; line-height: 1.15; animation: pvRise 5s infinite; }
.pv-swiss .t b { color: var(--c); }
.pv-swiss .dot { position: absolute; right: 14%; bottom: 16%; width: 20px; height: 20px; border-radius: 50%; background: #E02020; animation: pvSwissDot 7s infinite; }
@keyframes pvSwissDot { 0%, 30% { right: 14%; bottom: 16%; } 40%, 60% { right: 58%; bottom: 40%; } 70%, 100% { right: 14%; bottom: 16%; } }
.pv-swiss .ln { position: absolute; left: 12%; bottom: 20%; width: 30%; height: 5px; background: #191A1C; }

.pv-term { height: 100%; background: #0A0A0B; font-family: var(--font-mono); padding: 9px 11px; display: flex; flex-direction: column; gap: 5px; }
.pv-term .dots { display: flex; gap: 4px; margin-bottom: 3px; }
.pv-term .dots i { width: 6px; height: 6px; border-radius: 50%; background: #26262A; }
.pv-term .dots i:nth-child(1) { background: #E06C5A; } .pv-term .dots i:nth-child(2) { background: #E3B341; } .pv-term .dots i:nth-child(3) { background: #58B368; }
.pv-term .l { font-size: 8.5px; white-space: nowrap; overflow: hidden; }
.pv-term .cmd { color: #EDEDED; width: 0; animation: pvTermType 7s steps(18) infinite; border-right: 1px solid #34D399; }
@keyframes pvTermType { 0% { width: 0; } 35%, 88% { width: 18ch; } 100% { width: 0; } }
.pv-term .cmd::before { content: "$ "; color: #34D399; }
.pv-term .out { color: #52525B; width: 0; animation: pvTermType 7s steps(26) infinite .8s; }
.pv-term .out.ok { color: #34D399; animation-delay: 1.6s; }
.pv-term .out b { color: #60A5FA; font-weight: 400; }

.pv-neu { height: 100%; background: #E0E5EC; display: flex; align-items: center; justify-content: center; gap: 16px; }
.pv-neu .knob { width: 38px; height: 38px; border-radius: 50%; background: #E0E5EC; box-shadow: 7px 7px 14px #BEC3C9, -7px -7px 14px #FFFFFF; position: relative; }
.pv-neu .knob.play::after { content: ""; position: absolute; left: 14px; top: 11px; border-style: solid; border-width: 8px 0 8px 12px; border-color: transparent transparent transparent #8A94A6; }
.pv-neu .knob.play { animation: pvNeuPress 3.4s infinite; }
@keyframes pvNeuPress { 0%, 55% { box-shadow: 7px 7px 14px #BEC3C9, -7px -7px 14px #FFFFFF; transform: none; } 65%, 80% { box-shadow: inset 4px 4px 9px #BEC3C9, inset -4px -4px 9px #FFFFFF; transform: scale(.96); } 90%, 100% { box-shadow: 7px 7px 14px #BEC3C9, -7px -7px 14px #FFFFFF; transform: none; } }
.pv-neu .rail { width: 60px; height: 8px; border-radius: 99px; background: #E0E5EC; box-shadow: inset 3px 3px 6px #BEC3C9, inset -3px -3px 6px #FFFFFF; overflow: hidden; }
.pv-neu .rail i { display: block; height: 100%; width: 46%; border-radius: 99px; background: linear-gradient(90deg, #C6CCD6, #8A94A6); animation: pvFill2 5s infinite; }
.pv-neu .sw { width: 34px; height: 18px; border-radius: 99px; background: #E0E5EC; box-shadow: inset 3px 3px 6px #BEC3C9, inset -3px -3px 6px #FFFFFF; position: relative; }
.pv-neu .sw::after { content: ""; position: absolute; top: 2px; left: 2px; width: 14px; height: 14px; border-radius: 50%; background: #E0E5EC; box-shadow: 2px 2px 5px #BEC3C9, -2px -2px 5px #fff; animation: pvSw 5s infinite; }

.pv-cn { height: 100%; background: #F7F3EA; position: relative; display: flex; padding: 10px 12px; gap: 10px; }
.pv-cn .vtext { writing-mode: vertical-rl; font-family: var(--font-display); font-weight: 600; font-size: 12px; color: #2B4B6F; letter-spacing: .28em; animation: pvRise 5s infinite; }
.pv-cn .frame { flex: 1; border: 1.5px solid #2B4B6F; border-radius: 50% / 42%; position: relative; overflow: hidden; }
.pv-cn .frame i { position: absolute; inset: 10%; border-radius: 50% / 42%; background: linear-gradient(140deg, #7A9E7E 0%, #2B4B6F 75%); animation: pvFloat 5s infinite; }
.pv-cn .seal { position: absolute; right: 14px; bottom: 12px; width: 24px; height: 24px; background: #C0392B; border-radius: 4px; display: grid; place-items: center; color: #F7F3EA; font-size: 10px; font-family: var(--font-display); animation: pvPop 5s infinite .3s; }
.pv-cn .rule { position: absolute; left: 12px; right: 12px; bottom: 42%; height: 1px; background: repeating-linear-gradient(90deg, #2B4B6F 0 6px, transparent 6px 10px); opacity: .4; }

.pv-y2k { height: 100%; background: linear-gradient(160deg, #F3E8FF, #E0F7FF); position: relative; overflow: hidden; display: grid; place-items: center; font-family: var(--font-display); }
.pv-y2k .t { font-size: 26px; font-weight: 800; background: linear-gradient(100deg, #B76EFF, #FF6EC7, #00F0FF, #B76EFF); background-size: 250% 100%; -webkit-background-clip: text; background-clip: text; color: transparent; animation: pvHue 4s linear infinite; }
@keyframes pvHue { to { background-position: 250% 0; } }
.pv-y2k .mq { position: absolute; left: 0; right: 0; bottom: 0; background: #232429; color: #00F0FF; font-size: 8px; padding: 3px 0; white-space: nowrap; overflow: hidden; }
.pv-y2k .mq i { display: inline-block; font-style: normal; animation: pvLane 8s linear infinite; padding-left: 100%; }
.pv-y2k .st { position: absolute; color: #FF6EC7; animation: pvBlink 1.6s infinite; }
.pv-y2k .st:nth-child(2) { top: 16%; left: 18%; font-size: 12px; }
.pv-y2k .st:nth-child(3) { top: 24%; right: 22%; font-size: 9px; animation-delay: .5s; }
.pv-y2k .st:nth-child(4) { bottom: 26%; left: 30%; font-size: 10px; animation-delay: .9s; }

/* ── 整页案例 ─────────────────────────── */
.pv-saas { height: 100%; background: #fff; position: relative; overflow: hidden; }
.pv-saas .frame { position: absolute; inset: 14px 22px 10px; border: 1px solid var(--line); border-radius: 8px; overflow: hidden; }
.pv-saas .strip { position: absolute; left: 0; right: 0; top: 0; animation: pvPageScroll 12s linear infinite; }
@keyframes pvPageScroll { 0% { transform: translateY(0); } 100% { transform: translateY(-64%); } }
.pv-saas .sec { padding: 8px; border-bottom: 1px solid #EFEFEA; display: flex; flex-direction: column; align-items: center; gap: 5px; }
.pv-saas .sec .t { height: 8px; border-radius: 4px; background: #232429; width: 55%; }
.pv-saas .sec .t.c { background: var(--c); }
.pv-saas .sec .xbtn { width: 40px; height: 10px; border-radius: 5px; background: var(--c); }
.pv-saas .sec .grid3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 5px; width: 100%; }
.pv-saas .sec .grid3 > i { height: 20px; border-radius: 5px; border: 1px solid var(--line); }
.pv-saas .sec .row { display: flex; gap: 5px; width: 100%; }
.pv-saas .sec .row > i { flex: 1; height: 14px; border-radius: 4px; border: 1px solid var(--line); }
.pv-saas .sec.dark { background: #191A1C; }
.pv-saas .sec.dark .t { background: #fff; }

.pv-portfolio { height: 100%; background: #fff; padding: 10px 12px; display: flex; flex-direction: column; gap: 7px; font-family: var(--font-display); }
.pv-portfolio .name { font-size: 24px; font-weight: 800; color: #191A1C; line-height: 1; animation: pvRise 5s infinite; }
.pv-portfolio .name i { font-style: normal; color: transparent; -webkit-text-stroke: 1px #191A1C; }
.pv-portfolio .grid { flex: 1; display: grid; grid-template-columns: 1.5fr 1fr; grid-template-rows: 1.4fr 1fr; gap: 6px; }
.pv-portfolio .grid > i { border-radius: 8px; border: 1px solid var(--line); position: relative; overflow: hidden; }
.pv-portfolio .grid > i:first-child { background: linear-gradient(135deg, color-mix(in srgb, var(--c) 60%, #fff), color-mix(in srgb, var(--c) 25%, #fff)); animation: pvFloat 5s infinite; }
.pv-portfolio .grid > i:nth-child(2) { background: #232429; }
.pv-portfolio .grid > i:nth-child(3) { background: color-mix(in srgb, var(--c) 20%, #fff); }
.pv-portfolio .grid > i:nth-child(4) { background: #F0F0EB; }
.pv-portfolio .grid > i::after { content: "↗"; position: absolute; right: 6px; bottom: 4px; font-size: 10px; color: rgba(25,26,28,.55); }

.pv-admin { height: 100%; background: #F0F0EB; display: grid; grid-template-columns: 30% 1fr; }
.pv-admin .side { background: #232429; padding: 7px 5px; display: flex; flex-direction: column; gap: 6px; overflow: hidden; animation: pvAdminCol 7s infinite; }
@keyframes pvAdminCol { 0%, 40% { width: 100%; } 52%, 86% { width: 38%; } 100% { width: 100%; } }
.pv-admin .side > i { display: flex; align-items: center; gap: 4px; }
.pv-admin .side > i::before { content: ""; width: 6px; height: 6px; border-radius: 2px; background: #4A4B52; flex: none; }
.pv-admin .side > i::after { content: ""; height: 4px; border-radius: 2px; background: #4A4B52; width: 70%; }
.pv-admin .side > i.on::before { background: var(--c); }
.pv-admin .side > i.on::after { background: #C9CBD4; }
.pv-admin .main { padding: 6px 8px; display: flex; flex-direction: column; gap: 6px; }
.pv-admin .topbar { height: 14px; background: #fff; border: 1px solid var(--line); border-radius: 5px; display: flex; align-items: center; gap: 5px; padding: 0 6px; }
.pv-admin .topbar .ln { width: 26%; height: 4px; }
.pv-admin .topbar .sp { margin-left: auto; width: 8px; height: 8px; border-radius: 50%; background: #DDDCD5; position: relative; }
.pv-admin .topbar .sp::after { content: ""; position: absolute; top: -2px; right: -2px; width: 5px; height: 5px; border-radius: 50%; background: #D64545; animation: pvPulse 2s infinite; }
.pv-admin .kpis { display: grid; grid-template-columns: repeat(3, 1fr); gap: 5px; }
.pv-admin .kpis > i { height: 22px; background: #fff; border: 1px solid var(--line); border-radius: 6px; animation: pvBreath 4s infinite; animation-delay: calc(var(--i) * .2s); }
.pv-admin .table { flex: 1; background: #fff; border: 1px solid var(--line); border-radius: 6px; padding: 6px; display: flex; flex-direction: column; gap: 4px; }

.pv-countd { height: 100%; background: #191A1C; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 10px; }
.pv-countd .t { width: 44%; height: 8px; border-radius: 4px; background: #E8E8EA; }
.pv-countd .clock { display: flex; align-items: baseline; gap: 3px; font-family: var(--font-display); color: #fff; font-weight: 700; font-size: 24px; font-variant-numeric: tabular-nums; }
.pv-countd .clock .sep { color: var(--c); animation: pvBlink 1s infinite; }
.pv-countd .roll { display: inline-block; height: 1em; overflow: hidden; }
.pv-countd .roll i { display: block; font-style: normal; line-height: 1; }
.pv-countd .roll.sec i { animation: pvRollSec 10s steps(10) infinite; }
@keyframes pvRollSec { 0% { transform: translateY(0); } 100% { transform: translateY(-10em); } }
.pv-countd .sub { width: 26%; height: 4px; border-radius: 2px; background: #4A4B52; }
.pv-countd .xbtn { width: 58px; height: 15px; border-radius: 8px; background: var(--c); animation: pvCtaPulse 2.6s infinite; }

.pv-soon { height: 100%; background: linear-gradient(180deg, #FAFAF7, #F0F0EB); display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 9px; }
.pv-soon .mark { width: 30px; height: 30px; border: 2px solid #232429; border-radius: 9px; display: grid; place-items: center; font-family: var(--font-display); font-weight: 800; color: #232429; animation: pvFloat 4.5s infinite; }
.pv-soon .slogan { font-family: var(--font-display); font-size: 11px; color: #44444C; animation: pvRise 5s infinite; }
.pv-soon .field { display: flex; gap: 4px; }
.pv-soon .field i { display: block; width: 74px; height: 15px; border-radius: 8px; border: 1px solid #C9C8C1; background: #fff; }
.pv-soon .field b { display: block; width: 40px; height: 15px; border-radius: 8px; background: #232429; }

/* 弹层中的效果图更高 */
.modal .pv { height: 200px; border-radius: 14px 14px 0 0; border-width: 0 0 1px 0; }

/* 动效偏好：全部静止为可读线框 */
@media (prefers-reduced-motion: reduce) {
  .pv *, .pv { animation: none !important; transition: none !important; }
}