.i { width: 20px; height: 20px; stroke: currentColor; fill: none; stroke-width: 1.75; stroke-linecap: round; stroke-linejoin: round; }
.i-fill { fill: currentColor; stroke: none; }

.clouds { position: relative; }
.clouds::before {
  content: '';
  position: absolute; inset: -10% -20% auto -20%; height: 90%;
  background:
    radial-gradient(34% 42% at 20% 30%, rgba(1, 117, 255, .08), transparent 70%),
    radial-gradient(40% 48% at 78% 22%, rgba(74, 158, 255, .06), transparent 70%),
    radial-gradient(46% 56% at 50% 80%, rgba(237, 246, 255, .9), transparent 76%);
  filter: blur(40px);
  pointer-events: none;
}
.clouds > * { position: relative; }

.hero { position: relative; padding-block: clamp(80px, 10vw, 140px) clamp(72px, 9vw, 120px); text-align: center; overflow: hidden; background: linear-gradient(180deg, #eef2f9 0%, #f4f7fc 60%, var(--bg) 100%); }
.hero > .wrap { position: relative; z-index: 1; }
.hero-grid { display: block; }
.hero-split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(40px, 6vw, 80px); align-items: center; text-align: left; }
.hero-split .hero-text { max-width: 560px; }
.hero-split .hero-visual { position: relative; }
@media (max-width: 960px) { .hero-split { grid-template-columns: 1fr; text-align: center; } .hero-split .hero-text { max-width: 100%; margin-inline: auto; } }
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 18px; border: 1px solid var(--line); border-radius: var(--r-pill);
  background: var(--bg-elev); font-size: 13px; color: var(--ink-2);
  box-shadow: var(--sh-1); margin-bottom: 32px;
}
.hero-badge .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--blue); }
.hero h1, .hero .display { margin-inline: auto; max-width: 22ch; font-weight: 600; }
.hero-split h1, .hero-split .display { margin-inline: 0; }
.hero .lead { margin: 24px auto 0; max-width: 60ch; }
.hero-split .lead { margin: 24px 0 0; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; margin-top: 40px; }
.hero-split .hero-actions { justify-content: flex-start; }
.hero-meta { margin-top: 32px; display: flex; flex-wrap: wrap; gap: 10px 32px; justify-content: center; font-size: 14px; color: var(--muted); }
.hero-split .hero-meta { justify-content: flex-start; }
.hero-meta span { display: inline-flex; align-items: center; gap: 8px; }
.hero-meta .i { width: 16px; height: 16px; color: var(--blue); }

.vhero {
  position: relative; isolation: isolate; overflow: hidden;
  display: flex; align-items: center;
  min-height: 100svh;
  padding-block: 130px 88px;
  color: #fff;
  background: #0b0c0f url('../img/hero-poster.jpg') center / cover no-repeat;
}
.vhero-video { position: absolute; inset: 0; z-index: -2; width: 100%; height: 100%; max-width: none; object-fit: cover; }
.vhero-shade {
  position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background:
    radial-gradient(rgba(0, 0, 0, .28) 1px, transparent 1.2px) 0 0 / 4px 4px,
    linear-gradient(90deg, rgba(8, 9, 12, .72) 0%, rgba(8, 9, 12, .4) 50%, rgba(8, 9, 12, .2) 100%),
    linear-gradient(180deg, rgba(8, 9, 12, .5) 0%, transparent 22%, transparent 68%, rgba(8, 9, 12, .7) 100%);
}
.vhero-inner { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr); gap: clamp(32px, 5vw, 96px); align-items: end; }
.vhero-badge { display: inline-flex; align-items: center; gap: 8px; padding: 9px 16px; border-radius: 10px; background: #fff; color: var(--ink); font-size: 14px; font-weight: 600; box-shadow: 0 6px 20px rgba(0, 0, 0, .25); }
.vhero-badge .i { width: 18px; height: 18px; color: var(--blue); }
.vhero-title { margin-top: 26px; font-family: var(--font-sans); font-size: clamp(46px, 7.2vw, 150px); line-height: 1.04; font-weight: 800; letter-spacing: -.03em; color: #fff; }
.vhero-dot, .title-dot { display: inline-block; width: .15em; height: .15em; margin-left: .06em; border-radius: .03em; background: var(--blue); }
.vhero-lead { margin-top: 26px; max-width: 34em; font-size: clamp(16px, 1.5vw, 19px); line-height: 1.7; color: rgba(255, 255, 255, .82); }
.vhero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.btn--glass { background: rgba(255, 255, 255, .08); color: #fff; border: 1px solid rgba(255, 255, 255, .6); -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px); }
.btn--glass:hover { background: rgba(255, 255, 255, .16); border-color: #fff; transform: translateY(-1px); }
.vhero-note { margin-top: 14px; font-size: 13px; color: rgba(255, 255, 255, .58); }
.vhero-stat { padding-bottom: 6px; }
.vhero-stat-label { display: flex; align-items: center; gap: 10px; font-size: 12px; font-weight: 600; letter-spacing: .22em; color: rgba(255, 255, 255, .78); }
.vhero-stat-label i { width: 7px; height: 7px; border-radius: 50%; background: var(--blue); box-shadow: 0 0 0 4px rgba(1, 117, 255, .25); animation: td-pulse 1.6s ease-in-out infinite; }
.vhero-stat-num { margin-top: 10px; font-size: clamp(48px, 6.6vw, 150px); line-height: 1; font-weight: 700; letter-spacing: -.035em; color: #fff; font-variant-numeric: tabular-nums; white-space: nowrap; }
.vhero-stat-row { display: flex; flex-wrap: wrap; align-items: baseline; gap: 6px 16px; margin-top: 22px; padding-top: 16px; border-top: 1px solid rgba(255, 255, 255, .28); }
.vhero-stat-row .cap { font-size: 12px; font-weight: 600; letter-spacing: .2em; color: rgba(255, 255, 255, .85); }
.vhero-stat-row .sub { font-size: 13px; color: rgba(255, 255, 255, .55); }
.vhero-line { display: block; overflow: hidden; padding-block: .06em; margin-block: -.06em; }
.vhero-line > span { display: block; }
.vhero-scan { position: absolute; top: 0; left: 0; right: 0; z-index: 0; height: 2px; pointer-events: none; opacity: 0; background: linear-gradient(90deg, transparent, #fff 18%, #fff 50%, #fff 82%, transparent); box-shadow: 0 0 18px 2px rgba(255, 255, 255, .9), 0 0 60px 8px rgba(255, 255, 255, .45); }
.vhero-scan::before { content: ''; position: absolute; left: 0; right: 0; bottom: 100%; height: clamp(80px, 16vh, 180px); background: linear-gradient(180deg, transparent, rgba(255, 255, 255, .16)); }
.vhero.is-intro { background-image: none; }
.vhero.is-intro .vhero-video, .vhero.is-intro .vhero-shade { clip-path: inset(0 0 100% 0); }
.vhero.is-intro .vhero-line > span { transform: translateY(115%); }
.vhero.is-intro .vhero-text > :not(.vhero-title), .vhero.is-intro .vhero-stat > * { opacity: 0; }
@media (prefers-reduced-motion: reduce) { .vhero-video { display: none; } }
@media (max-width: 960px) {
  .vhero { padding-block: 118px 64px; }
  .vhero-inner { grid-template-columns: 1fr; gap: 44px; }
  .vhero-stat { max-width: 560px; }
}
@media (max-width: 640px) {
  .vhero-shade { background: radial-gradient(rgba(0, 0, 0, .28) 1px, transparent 1.2px) 0 0 / 4px 4px, rgba(8, 9, 12, .66); }
  .vhero-actions .btn { flex: 1 1 auto; }
}

.td-window {
  position: absolute; inset: 4% 0 0 6%;
  display: flex; flex-direction: column;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 14px; box-shadow: var(--sh-3);
  overflow: hidden;
}
.td-bar { flex: none; display: flex; align-items: center; gap: 12px; height: 42px; padding: 0 16px; background: #f7f8fa; border-bottom: 1px solid var(--line); }
.td-bar .dots { display: flex; gap: 7px; }
.td-bar .dots i { width: 11px; height: 11px; border-radius: 50%; }
.td-bar .dots i:nth-child(1) { background: #ff5f57; }
.td-bar .dots i:nth-child(2) { background: #febc2e; }
.td-bar .dots i:nth-child(3) { background: #28c840; }
.td-bar-title { font-size: 12.5px; font-weight: 600; color: var(--ink-2); }
.td-bar-status { margin-left: auto; display: inline-flex; align-items: center; gap: 6px; font-size: 11.5px; color: var(--muted); }
.td-bar-status i { width: 6px; height: 6px; border-radius: 50%; background: #28c840; box-shadow: 0 0 0 3px rgba(40, 200, 64, .14); }
.td-body { flex: 1; min-height: 0; display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr); gap: 20px; padding: 24px 22px; }
.td-sheet { display: grid; place-items: center; }
.td-sheet .tlabel { width: min(286px, 100%); padding: 20px 22px; font-size: 13.5px; box-shadow: var(--sh-2); }
.td-feed { display: flex; flex-direction: column; min-width: 0; }
.td-feed-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 10px; font-size: 12px; font-weight: 600; color: var(--ink-2); }
.td-live { display: inline-flex; align-items: center; gap: 5px; padding: 2px 8px; border-radius: var(--r-pill); background: var(--blue-soft); color: var(--blue); font-size: 10.5px; font-weight: 600; font-style: normal; }
.td-live i { width: 5px; height: 5px; border-radius: 50%; background: var(--blue); animation: td-pulse 1.6s ease-in-out infinite; }
@keyframes td-pulse { 0%, 100% { opacity: 1; } 50% { opacity: .25; } }
.td-feed-list { display: grid; gap: 8px; }
.td-feed-list li { display: grid; grid-template-columns: minmax(0, 1fr) auto auto; align-items: center; gap: 10px; padding: 9px 12px; border: 1px solid var(--line); border-radius: 10px; background: #fff; font-size: 12px; }
.td-feed-list li.is-new { background: var(--bg-tint); border-color: #cfe4ff; }
.td-feed-list .who { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-weight: 500; color: var(--ink-2); }
.td-feed-list .box { font-family: var(--font-mono); font-size: 11.5px; color: var(--muted); }
.td-feed-list .st { padding: 2px 8px; border-radius: var(--r-pill); font-size: 10.5px; font-weight: 600; white-space: nowrap; }
.td-feed-list .st--printing { background: var(--blue-soft); color: var(--blue); }
.td-feed-list .st--done { background: #e6f7f1; color: #0e9f6e; }
.td-foot { flex: none; display: flex; align-items: center; gap: 12px; height: 46px; padding: 0 16px; background: #fbfcfd; border-top: 1px solid var(--line); }
.td-foot .i { flex: none; width: 15px; height: 15px; color: var(--blue); }
.td-foot-txt { font-size: 11.5px; color: var(--muted); white-space: nowrap; }
.td-foot-bar { flex: 1; height: 5px; border-radius: 99px; background: var(--line); overflow: hidden; }
.td-foot-bar i { display: block; width: 62%; height: 100%; border-radius: inherit; background: linear-gradient(90deg, var(--sky), var(--blue)); }
.td-foot-count { font-size: 11.5px; color: var(--faint); white-space: nowrap; font-variant-numeric: tabular-nums; }
.td-float {
  position: absolute; display: inline-flex; align-items: center; gap: 8px;
  background: #fff; border-radius: var(--r-pill); padding: 11px 20px;
  box-shadow: var(--sh-2); font-size: 14px; font-weight: 600; color: var(--ink);
  animation: float-y 5s ease-in-out infinite;
}
.td-float .i { width: 18px; height: 18px; color: var(--blue); }
@keyframes float-y { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }
@media (min-width: 961px) and (max-width: 1120px) {
  .td-body { grid-template-columns: 1fr; }
  .td-feed { display: none; }
}
@media (prefers-reduced-motion: reduce) { .td-float { animation: none; } }
@media (max-width: 640px) {
  .td-body { grid-template-columns: 1fr; padding: 18px; }
  .td-feed { display: none; }
}

.hero-art { margin-top: clamp(48px, 7vw, 84px); }
.app-frame {
  position: relative;
  width: min(880px, 100%);
  margin-inline: auto;
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: var(--r-xl);
  box-shadow: var(--sh-3);
  padding: clamp(20px, 3vw, 36px);
}
.app-frame-bar { display: flex; align-items: center; gap: 6px; padding-bottom: 16px; margin-bottom: 20px; border-bottom: 1px solid var(--line); }
.app-frame-bar i { width: 10px; height: 10px; border-radius: 50%; background: var(--line-strong); }
.app-frame-bar span { margin-left: 10px; font-size: 12px; color: var(--faint); }
.label-stack { display: flex; flex-wrap: wrap; justify-content: center; gap: 18px; }

.dh-grid { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: clamp(40px, 5vw, 76px); align-items: center; text-align: left; }
.dh-tag { display: inline-flex; align-items: center; gap: 9px; padding: 8px 16px; border: 1px solid var(--line); border-radius: var(--r-pill); background: var(--bg-elev); box-shadow: var(--sh-1); font-size: 13px; font-weight: 500; color: var(--ink-2); }
.dh-tag i { width: 7px; height: 7px; border-radius: 50%; background: var(--blue); box-shadow: 0 0 0 3px rgba(1, 117, 255, .14); animation: td-pulse 1.6s ease-in-out infinite; }
.dh-title { margin-top: 22px; font-family: var(--font-sans); font-size: clamp(36px, 4.4vw, 58px); line-height: 1.16; font-weight: 700; letter-spacing: -.02em; color: var(--ink); }
.dh-mark { position: relative; color: var(--blue); font-style: normal; }
.dh-mark::after { content: ''; position: absolute; z-index: -1; left: -.06em; right: -.06em; bottom: .02em; height: .42em; border-radius: 6px; background: linear-gradient(90deg, rgba(1, 117, 255, .20), rgba(1, 117, 255, .07)); transform: scaleX(0); transform-origin: left; }
.reveal-mask.is-in .dh-mark::after { animation: dh-sweep .9s .5s var(--ease) forwards; }
@keyframes dh-sweep { to { transform: scaleX(1); } }
.dh-grid .lead { margin-top: 22px; max-width: 48ch; }
.dh-grid .hero-actions { justify-content: flex-start; margin-top: 34px; }
.dh-grid .hero-meta { justify-content: flex-start; margin-top: 30px; }
.dh-art { position: relative; }
.dh-art::before { content: ''; position: absolute; inset: -16% -12%; background: radial-gradient(52% 52% at 60% 38%, rgba(1, 117, 255, .15), transparent 68%); filter: blur(6px); pointer-events: none; }
.dh-ring { position: absolute; z-index: 0; width: 300px; height: 300px; top: -46px; right: -30px; border-radius: 50%; border: 1.5px dashed rgba(1, 117, 255, .38); animation: dh-spin 55s linear infinite; pointer-events: none; }
@keyframes dh-spin { to { rotate: 360deg; } }
.dh-art [data-depth] { transition: transform .35s var(--ease); }
.dh-window { position: relative; inset: auto; z-index: 1; }  /* 覆盖 .td-window 的 collage 绝对定位 */
.dh-window .td-sheet { order: 2; }
.dh-window .td-feed { order: 1; }
.dh-window .td-foot-bar i { animation: dh-print 6s var(--ease) infinite alternate; }
@keyframes dh-print { from { width: 18%; } to { width: 86%; } }
.dh-layer { position: absolute; z-index: 2; pointer-events: none; }
.dh-layer--tr { top: -18px; right: -10px; }
.dh-layer--l { top: 34%; left: -26px; }
.dh-layer--br { bottom: -30px; right: -14px; }
.dh-layer .td-float { position: static; }
.td-peel { display: block; rotate: 6deg; animation: float-y 6.5s ease-in-out .4s infinite; }
.td-peel .tlabel { width: 190px; padding: 13px 14px; font-size: 11.5px; box-shadow: var(--sh-3); }
@media (max-width: 960px) {
  .dh-grid { grid-template-columns: 1fr; gap: 48px; }
  .dh-hero-text { text-align: center; }
  .dh-grid .lead { margin-inline: auto; }
  .dh-grid .hero-actions, .dh-grid .hero-meta { justify-content: center; }
  .dh-art { width: 100%; max-width: 620px; margin-inline: auto; }
  .dh-ring { width: 230px; height: 230px; top: -34px; right: -16px; }
}
@media (max-width: 640px) {
  .dh-layer--tr { top: -14px; right: -6px; }
  .dh-layer--l { left: -12px; }
  .dh-layer--br { bottom: -22px; right: -8px; }
  .dh-layer .td-float { font-size: 12.5px; padding: 9px 15px; }
  .td-peel .tlabel { width: 158px; padding: 11px 12px; }
}

.tlabel {
  position: relative;
  width: min(260px, 100%);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--sh-1);
  padding: 18px 20px;
  font-family: var(--font-mono);
  font-size: 12.5px; line-height: 1.7; color: var(--ink-2);
  text-align: left;
}
.tlabel::before {
  content: ''; position: absolute; top: -1px; left: 0; right: 0; height: 6px;
  background:
    linear-gradient(-45deg, transparent 4px, #fff 0) 0 0 / 8px 8px repeat-x,
    linear-gradient(45deg, transparent 4px, #fff 0) 0 0 / 8px 8px repeat-x;
}
.tlabel .row { display: flex; justify-content: space-between; gap: 16px; }
.tlabel .row b { color: var(--ink); font-weight: 600; }
.tlabel .big { font-size: 24px; font-weight: 600; color: var(--ink); }
.tlabel .barcode { margin-top: 12px; height: 30px; opacity: .8;
  background-image: repeating-linear-gradient(90deg, var(--ink) 0 2px, transparent 2px 4px, var(--ink) 4px 5px, transparent 5px 9px, var(--ink) 9px 12px, transparent 12px 14px); }
.tlabel .tag { position: absolute; top: 12px; right: 14px; font-size: 10px; letter-spacing: .12em; color: var(--blue); background: var(--blue-soft); border-radius: 4px; padding: 2px 7px; }
.tlabel .printhead { display: none; }
.tlabel--a, .tlabel--b, .tlabel--c { position: static; width: min(260px, 100%); transform: none; animation: none; opacity: 1; }

.marquee { display: none; }

.entry-strip { position: relative; z-index: 2; margin-top: -56px; }
.entry-strip .wrap { position: relative; }
.entry-cards {
  display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px;
  background: var(--bg-elev); border: 1px solid var(--line); border-radius: var(--r-lg);
  padding: 18px; box-shadow: var(--sh-2);
}
.entry-card {
  display: flex; align-items: center; justify-content: space-between; gap: 14px;
  padding: 16px 18px; border-radius: var(--r); background: var(--bg);
  border: 1px solid transparent;
  transition: transform var(--dur-2) var(--ease), box-shadow var(--dur-2) var(--ease), border-color var(--dur-2) var(--ease), background-color var(--dur-2) var(--ease);
}
.entry-card:hover { transform: translateY(-3px); box-shadow: var(--sh-2); border-color: var(--line); background: var(--bg-elev); }
.entry-card .ec-icon { order: 2; width: 44px; height: 44px; flex: none; display: grid; place-items: center; border-radius: var(--r); background: var(--blue-soft); color: var(--blue); }
.entry-card .ec-icon .i { width: 24px; height: 24px; }
.entry-card .ec-body { order: 1; min-width: 0; flex: 1; }
.entry-card .ec-title { display: flex; align-items: center; gap: 8px; font-size: 14.5px; font-weight: 600; color: var(--ink); }
.entry-card .ec-pill { font-size: 10px; font-weight: 600; letter-spacing: .06em; padding: 2px 7px; border-radius: var(--r-pill); background: var(--blue-soft); color: var(--blue); }
.entry-card .ec-pill--hot { background: #fff1ec; color: #e8541e; }
.entry-card .ec-desc { font-size: 12px; color: var(--muted); margin-top: 3px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.entry-card .ec-arrow { flex: none; color: var(--faint); transition: transform var(--dur-2) var(--ease), color var(--dur-2) var(--ease); }
.entry-card:hover .ec-arrow { transform: translateX(3px); color: var(--blue); }
@media (max-width: 1100px) { .entry-cards { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 720px) { .entry-cards { grid-template-columns: repeat(2, 1fr); } .entry-strip { margin-top: -32px; } }
@media (max-width: 460px) { .entry-cards { grid-template-columns: 1fr; } }

.stats-band { padding-block: clamp(56px, 7vw, 88px); }
.stats-band .stats { grid-template-columns: repeat(4, 1fr); gap: 32px; }
.stats-band .stat { padding: 0 12px; border-right: 1px solid var(--line); }
.stats-band .stat:last-child { border-right: 0; }
@media (max-width: 900px) { .stats-band .stats { grid-template-columns: repeat(2, 1fr); gap: 28px; } .stats-band .stat { border-right: 0; } }

.logo-marquee { overflow: hidden; position: relative; padding-block: 8px; -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.logo-marquee-track { display: flex; gap: 56px; width: max-content; animation: marquee-scroll 36s linear infinite; }
.logo-marquee:hover .logo-marquee-track { animation-play-state: paused; }
.logo-marquee-item { display: inline-flex; align-items: center; gap: 10px; font-family: var(--font-serif); font-size: 18px; font-weight: 600; color: var(--faint); white-space: nowrap; transition: color var(--dur-2); }
.logo-marquee-item:hover { color: var(--ink-2); }
.logo-marquee-item .i { width: 22px; height: 22px; }
@keyframes marquee-scroll { from { transform: translateX(0); } to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) { .logo-marquee-track { animation: none; } }
.logo-band { position: relative; z-index: 2; padding-block: 32px 36px; background: #f5f8fd; }

.segmented { display: inline-flex; gap: 4px; padding: 5px; background: var(--bg-soft); border: 1px solid var(--line); border-radius: var(--r-pill); margin-bottom: 40px; }
.segmented .seg {
  position: relative; display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 24px; border-radius: var(--r-pill);
  font-size: 14px; font-weight: 500; color: var(--muted);
  background: transparent; border: 0; cursor: pointer;
  transition: background-color var(--dur-2) var(--ease), color var(--dur-2) var(--ease), box-shadow var(--dur-2) var(--ease);
}
.segmented .seg .i { width: 16px; height: 16px; }
.segmented .seg:hover { color: var(--ink); }
.segmented .seg[aria-selected="true"] { background: var(--bg-elev); color: var(--blue); box-shadow: var(--sh-1); font-weight: 600; }
.segmented .seg .seg-badge { position: absolute; top: -6px; right: -4px; font-size: 9px; font-weight: 700; letter-spacing: .08em; padding: 2px 6px; border-radius: var(--r-pill); background: linear-gradient(135deg, #ff6b3d, #e8352e); color: #fff; }
@media (max-width: 620px) { .segmented { width: 100%; } .segmented .seg { flex: 1; justify-content: center; padding: 10px 12px; } }

.plans-layout { display: grid; grid-template-columns: minmax(260px, .82fr) minmax(0, 2.18fr); gap: 24px; align-items: stretch; }
.plans-free { display: flex; }
.plans-free .plan { width: 100%; background: var(--bg-soft); border-color: var(--line); }
.plans-panel {
  position: relative;
  background: linear-gradient(180deg, rgba(31,111,242,.07) 0%, rgba(142,201,242,.10) 100%);
  border: 1px solid rgba(31,111,242,.14);
  border-radius: var(--r-xl);
  padding: 28px 24px 24px;
}
.plans-panel-tip { display: flex; align-items: center; gap: 10px; font-size: 13px; color: var(--ink-2); margin-bottom: 20px; padding: 0 4px; }
.plans-panel-tip .i { width: 16px; height: 16px; color: var(--blue); flex: none; }
.plans-panel .plans { grid-template-columns: repeat(3, 1fr); gap: 16px; }
.plans-panel .plan { background: var(--bg-elev); border: 1px solid var(--line); box-shadow: var(--sh-1); }
.plans-panel .plan--featured { border: 2px solid var(--blue); box-shadow: var(--sh-2); }
.plan-ribbon {
  position: absolute; top: 14px; right: -8px;
  font-size: 11px; font-weight: 700; letter-spacing: .08em;
  padding: 5px 14px 5px 12px; color: #fff;
  background: linear-gradient(135deg, #f7b733, #fc4a1a);
  border-radius: 4px 0 0 4px;
  box-shadow: 0 4px 10px rgba(252, 74, 26, .28);
}
.plan-ribbon::after { content: ''; position: absolute; right: 0; top: 100%; border: 4px solid transparent; border-top-color: #b32d0e; border-right-color: #b32d0e; }
.plan-price-stack { margin: 14px 0 6px; }
.plan-price-stack .price-primary { display: flex; align-items: baseline; gap: 6px; }
.plan-price-stack .price-primary .amount { font-family: var(--font-serif); font-size: 40px; font-weight: 600; color: var(--ink); font-variant-numeric: tabular-nums; line-height: 1.1; }
.plan-price-stack .price-primary .per { font-size: 14px; color: var(--muted); }
.plan-price-stack .price-alt { font-size: 12.5px; color: var(--faint); margin-top: 6px; line-height: 1.6; }
@media (max-width: 1000px) {
  .plans-layout { grid-template-columns: 1fr; }
  .plans-panel .plans { grid-template-columns: 1fr; max-width: 440px; margin-inline: auto; }
}

.cmp-sticky-wrap { position: relative; }
.cmp-sticky { width: 100%; min-width: 840px; border-collapse: separate; border-spacing: 0; font-size: 14px; table-layout: fixed; }
.cmp-sticky thead th {
  position: sticky; top: 68px; z-index: 5;
  background: var(--bg-elev);
  padding: 18px 14px; text-align: center;
  border-bottom: 1px solid var(--line);
  font-family: var(--font-sans); font-weight: 600; color: var(--ink);
  vertical-align: bottom;
}
/* 通栏白底仅首尾列向外延展：若每列都铺白影，后绘制列的影层会盖住相邻列内容 */
.cmp-sticky thead th:first-child {
  text-align: left; width: 25%;
  box-shadow: -100vmax 0 0 100vmax var(--bg-elev);
  clip-path: inset(0 0 0 -100vmax);
}
.cmp-sticky thead th:last-child {
  box-shadow: 100vmax 0 0 100vmax var(--bg-elev);
  clip-path: inset(0 -100vmax 0 0);
}
.cmp-sticky thead th .th-name { font-size: 15px; font-weight: 600; color: var(--ink); display: block; }
.cmp-sticky thead th .th-price { font-size: 12px; color: var(--muted); font-weight: 500; display: block; margin-top: 4px; }
.cmp-sticky thead th .th-cta { display: inline-flex; margin-top: 10px; padding: 6px 14px; border-radius: var(--r-sm); font-size: 12px; font-weight: 600; background: var(--blue); color: #fff; transition: background-color var(--dur-1); }
.cmp-sticky thead th .th-cta:hover { background: var(--blue-strong); }
.cmp-sticky thead th .th-cta--ghost { background: transparent; color: var(--blue); border: 1px solid var(--blue); }
.cmp-sticky thead th .th-cta--ghost:hover { background: var(--blue-soft); }
.cmp-sticky tbody td { padding: 14px; text-align: center; border-bottom: 1px solid var(--line); color: var(--ink-2); }
.cmp-sticky tbody td:first-child { text-align: left; font-weight: 500; color: var(--ink); }
.cmp-sticky tbody tr.group-row td { background: var(--bg-soft); font-family: var(--font-sans); font-size: 12px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--faint); padding: 12px 14px; }
.cmp-sticky tbody tr:hover td { background: #fafcff; }
.cmp-sticky tbody tr.group-row:hover td { background: var(--bg-soft); }
.cmp-sticky .yes { color: var(--blue); }
.cmp-sticky .no { color: var(--line-strong); }
/* svg 为块级（base.css reset），需用 margin 自动水平居中 */
.cmp-sticky tbody td .i { margin-inline: auto; }
.cmp-sticky .cell-badge { display: inline-block; font-size: 11px; font-weight: 600; padding: 2px 8px; border-radius: 4px; background: var(--ink); color: #fff; }
/* 窄屏开横向滚动；滚动容器内 sticky 表头会恒定悬浮遮挡数据行（Chromium 行为），故窄屏取消吸顶 */
@media (max-width: 900px) {
  .cmp-sticky-wrap { overflow-x: auto; }
  .cmp-sticky thead th { position: static; }
}

.line-tabs {
  position: relative;
  display: grid; grid-template-columns: repeat(2, minmax(0, 1fr));
  width: min(860px, 100%); margin: 0 auto 48px;
  background: var(--bg-elev); border: 0; border-radius: var(--r-lg);
  overflow: hidden;
}
/* 1px 描边用覆盖层绘制（非 border），让底部蓝条能盖住底边描边 */
.line-tabs::before { content: ''; position: absolute; inset: 0; border: 1px solid var(--line); border-radius: var(--r-lg); pointer-events: none; }
.line-tabs::after { content: ''; position: absolute; left: 0; bottom: 0; width: 50%; height: 3px; background: var(--blue); pointer-events: none; transition: transform var(--dur-3) var(--ease); }
.line-tabs[data-line-active="mobile"]::after { transform: translateX(100%); }
.line-tab {
  position: relative;
  padding: 14px 28px 15px;
  background: transparent; border: 0; border-radius: 0;
  text-align: center; cursor: pointer;
  transition: opacity var(--dur-2) var(--ease), color var(--dur-2) var(--ease);
}
.line-tab:not([aria-selected="true"]):hover { opacity: .72; }
.line-tab[aria-selected="true"] { cursor: default; }
.line-tab .lt-title { display: block; font-family: var(--font-serif); font-size: 18px; line-height: 1.35; font-weight: 600; color: var(--ink); }
.line-tab[aria-selected="true"] .lt-title { color: var(--blue); }
.line-tab .lt-desc { display: block; font-size: 13px; line-height: 1.5; color: var(--muted); margin-top: 5px; }
.line-tab[aria-selected="true"] .lt-desc { color: var(--sky); }
@media (max-width: 720px) {
  .line-tabs { margin-bottom: 36px; }
  .line-tab { padding: 12px 16px 13px; }
  .line-tab .lt-title { font-size: 16px; }
  .line-tab .lt-desc { font-size: 12px; }
}

.platform-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 18px; }
.platform-card { position: relative; height: 220px; perspective: 900px; }
.platform-card-inner { position: relative; width: 100%; height: 100%; transition: transform var(--dur-3) var(--ease); transform-style: preserve-3d; }
.platform-card:hover .platform-card-inner { transform: rotateY(180deg); }
.platform-face {
  position: absolute; inset: 0; backface-visibility: hidden; -webkit-backface-visibility: hidden;
  background: var(--bg-elev); border: 1px solid var(--line); border-radius: var(--r-lg);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  padding: 22px 18px; text-align: center; gap: 10px;
}
.platform-face--back { transform: rotateY(180deg); background: var(--blue); border-color: var(--blue); color: #fff; }
.platform-face .pf-badge { position: absolute; top: 12px; right: 12px; width: 26px; height: 26px; display: grid; place-items: center; border-radius: 50%;  color: var(--blue); }
.platform-face .pf-badge .i { width: 14px; height: 14px; }
.platform-face--back .pf-badge { background: rgba(255,255,255,.18); color: #fff; }
.platform-face .pf-icon { width: 56px; height: 56px; display: grid; place-items: center; border-radius: var(--r); background: var(--bg-soft); color: var(--ink); }
.platform-face .pf-icon .i, .platform-face .pf-icon img { width: 34px; height: 34px; object-fit: contain; }
.platform-face .pf-icon img.pf-img--wide { width: 42px; height: 42px; }
.platform-face--back .pf-icon { background: rgba(255,255,255,.14); color: #fff; }
.platform-face .pf-name { font-family: var(--font-serif); font-size: 17px; font-weight: 600; color: var(--ink); }
.platform-face--back .pf-name { color: #fff; }
.platform-face .pf-desc { font-size: 12px; color: var(--muted); line-height: 1.5; }
.platform-face--back .pf-desc { color: rgba(255,255,255,.86); }
.platform-face .pf-status { display: inline-flex; align-items: center; padding: 4px 14px; border-radius: var(--r-pill); background: var(--blue-soft); color: var(--blue); font-size: 12px; font-weight: 600; }
.platform-face .pf-qr { width: 96px; height: 96px; border-radius: var(--r-sm); background: #fff; padding: 6px; display: grid; place-items: center; }
.platform-face .pf-qr svg { width: 100%; height: 100%; }
.platform-face .pf-btn { margin-top: 4px; padding: 9px 20px; border-radius: var(--r-sm); background: #fff; color: var(--blue); font-size: 13px; font-weight: 600; transition: transform var(--dur-1) var(--ease); }
.platform-face .pf-btn:hover { transform: translateY(-1px); }
.platform-version { text-align: center; font-family: var(--font-mono); font-size: 11.5px; color: var(--faint); margin-top: 10px; }
@media (max-width: 1100px) { .platform-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 720px) { .platform-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 420px) { .platform-grid { grid-template-columns: 1fr; } }
@media (hover: none) { .platform-card:hover .platform-card-inner { transform: none; } .platform-face--back { display: none; } }
/* 窄屏降列需同步覆盖修饰类的高优先级 */
.platform-grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); max-width: 840px; margin-inline: auto; }
.platform-grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); max-width: 580px; margin-inline: auto; }
@media (max-width: 720px) { .platform-grid--3 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 420px) { .platform-grid--3, .platform-grid--2 { grid-template-columns: 1fr; } }
.platform-card--soon:hover .platform-card-inner { transform: none; }

.cta-band--solid {
  position: relative; overflow: hidden; text-align: center;
  border-radius: var(--r-xl);
  background: linear-gradient(135deg, var(--blue) 0%, var(--cta-blue-deep) 100%);
  padding: clamp(64px, 9vw, 112px) clamp(28px, 5vw, 72px);
  color: #fff;
}
.cta-band--solid::before {
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(circle at 50% 50%, transparent 0, transparent 18%, rgba(255,255,255,.05) 18.4%, transparent 19%),
    radial-gradient(circle at 50% 50%, transparent 0, transparent 30%, rgba(255,255,255,.05) 30.4%, transparent 31%),
    radial-gradient(circle at 50% 50%, transparent 0, transparent 42%, rgba(255,255,255,.05) 42.4%, transparent 43%),
    radial-gradient(circle at 12% 88%, rgba(255,255,255,.10), transparent 40%),
    radial-gradient(circle at 88% 12%, rgba(255,255,255,.08), transparent 40%);
}
.cta-band--solid > * { position: relative; }
.cta-band--solid .h2 { color: #fff; margin-bottom: 16px; }
.cta-band--solid .lead { color: rgba(255,255,255,.86); margin: 0 auto 36px; max-width: 56ch; }
.cta-band--solid .btn--brand { background: #fff; color: var(--blue); box-shadow: 0 8px 24px rgba(0,0,0,.18); }
.cta-band--solid .btn--brand:hover { background: #f4f8ff; }
.cta-band--solid .btn--ghost { background: transparent; color: #fff; border: 1px solid rgba(255,255,255,.55); }
.cta-band--solid .btn--ghost:hover { background: rgba(255,255,255,.12); border-color: #fff; }
.cta-band--solid .cta-checks li { color: rgba(255,255,255,.92); }
.cta-band--solid .cta-checks .i { color: #fff; }

.ui-mockup { position: relative; max-width: 880px; margin: 0 auto; }
.ui-mockup-desktop { background: var(--bg-elev); border: 1px solid var(--line); border-radius: var(--r-lg); box-shadow: var(--sh-3); overflow: hidden; }
.ui-mockup-bar { display: flex; align-items: center; gap: 6px; padding: 12px 16px; border-bottom: 1px solid var(--line); background: var(--bg-soft); }
.ui-mockup-bar i { width: 10px; height: 10px; border-radius: 50%; background: var(--line-strong); }
.ui-mockup-bar span { margin-left: 10px; font-family: var(--font-mono); font-size: 12px; color: var(--faint); }
.ui-mockup-body { padding: 28px; display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 16px; }
.ui-mockup-phone { position: absolute; right: -24px; bottom: -36px; width: 180px; background: var(--bg-elev); border: 1px solid var(--line); border-radius: 24px; box-shadow: var(--sh-3); padding: 14px 12px; }
.ui-mockup-phone::before { content: ''; display: block; width: 50px; height: 5px; border-radius: 3px; background: var(--line-strong); margin: 0 auto 12px; }
@media (max-width: 720px) { .ui-mockup-phone { display: none; } .ui-mockup-body { grid-template-columns: 1fr; } }

.sec-head { max-width: 640px; margin-bottom: clamp(40px, 6vw, 72px); }
.sec-head .eyebrow { margin-bottom: 18px; }
.sec-head .h2 { margin-bottom: 16px; }
.sec-head--center { margin-inline: auto; text-align: center; }
.sec-head--center .lead { margin-inline: auto; }

.cards { display: grid; gap: 20px; }
.cards--3 { grid-template-columns: repeat(3, 1fr); }
.cards--4 { grid-template-columns: repeat(4, 1fr); }
.cards--2 { grid-template-columns: repeat(2, 1fr); }
.card {
  position: relative;
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 32px 28px;
  box-shadow: var(--sh-1);
  transition: transform var(--dur-2) var(--ease), box-shadow var(--dur-2) var(--ease), border-color var(--dur-2) var(--ease);
}
.card:hover { transform: translateY(-4px); box-shadow: var(--sh-2); border-color: var(--line-strong); }
.card .card-icon {
  width: 48px; height: 48px; display: grid; place-items: center;
  border-radius: var(--r); background: var(--blue-soft); color: var(--blue);
  margin-bottom: 20px;
}
.card .card-icon .i { width: 24px; height: 24px; }
.card h3 { margin-bottom: 10px; font-size: 18px; font-weight: 600; }
.card p { font-size: 14px; color: var(--muted); line-height: 1.7; }
.card .card-arrow { display: none; }

.feat-tabs { display: grid; grid-template-columns: 184px minmax(0, 1fr); background: var(--bg-elev); border: 1px solid var(--line); border-radius: var(--r-xl); overflow: hidden; box-shadow: var(--sh-1); }
.feat-rail { display: flex; flex-direction: column; background: #f6f7fa; }
.feat-tab {
  flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 8px;
  padding: 22px 12px; background: transparent;
  border: 0; border-bottom: 1px solid var(--line); border-right: 1px solid var(--line);
  font-size: 14px; font-weight: 500; color: var(--ink-2); cursor: pointer;
  transition: color var(--dur-1) var(--ease), background-color var(--dur-1) var(--ease);
}
.feat-tab:last-child { border-bottom: 0; }
.feat-tab .i { width: 22px; height: 22px; }
.feat-tab:not([aria-selected="true"]):hover { color: var(--blue); }
.feat-tab[aria-selected="true"] { background: var(--bg-elev); color: var(--blue); font-weight: 600; border-right-color: var(--bg-elev); cursor: default; }
.feat-panel { display: grid; grid-template-columns: minmax(0, 1.06fr) minmax(0, .94fr); gap: clamp(24px, 4vw, 56px); align-items: center; padding: clamp(30px, 4vw, 52px); }
.feat-title { font-size: clamp(21px, 2vw, 27px); line-height: 1.45; margin-bottom: 24px; }
.feat-list { display: grid; gap: 16px; margin-bottom: 30px; }
.fl-name { position: relative; padding-left: 18px; font-size: 16px; font-weight: 600; color: var(--muted); }
.fl-name::before { content: ''; position: absolute; left: 0; top: .52em; width: 7px; height: 7px; border-radius: 50%; background: var(--line-strong); }
.feat-list .is-hot .fl-name { color: var(--blue); }
.feat-list .is-hot .fl-name::before { background: var(--blue); }
.fl-sub { margin: 9px 0 0 18px; display: grid; gap: 6px; }
.fl-sub li { font-size: 14px; line-height: 1.65; color: var(--muted); }
.feat-list > li:not(.is-hot) .fl-sub li { color: var(--faint); }
.feat-visual { min-width: 0; }
.feat-shot {
  position: relative; min-height: 320px; display: grid; place-items: center; padding: 26px;
  border: 1px solid var(--line); border-radius: var(--r-lg);
  background: radial-gradient(80% 70% at 82% 16%, rgba(1, 117, 255, .14), transparent 58%), linear-gradient(180deg, #f2f6fc 0%, #eef4fb 100%);
}
.feat-shot .tlabel { box-shadow: var(--sh-2); }
.shot-chip { position: absolute; right: 16px; bottom: 16px; z-index: 2; display: inline-flex; align-items: center; gap: 6px; padding: 8px 14px; border-radius: var(--r-pill); background: var(--bg-elev); border: 1px solid var(--line); box-shadow: var(--sh-2); font-size: 12.5px; font-weight: 600; color: var(--ink); }
.shot-chip .i { width: 14px; height: 14px; color: var(--blue); }
.shot-card { width: min(320px, 100%); background: var(--bg-elev); border: 1px solid var(--line); border-radius: var(--r-md); box-shadow: var(--sh-2); padding: 6px 18px; }
.shot-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 12px 0; border-bottom: 1px dashed var(--line); font-size: 13.5px; }
.shot-row:last-child { border-bottom: 0; }
.shot-row .who { color: var(--ink-2); }
.shot-row b { font-family: var(--font-mono); font-weight: 600; color: var(--blue); }
.shot-head { display: flex; align-items: center; justify-content: space-between; padding: 13px 0 11px; border-bottom: 1px solid var(--line); font-size: 13.5px; font-weight: 600; color: var(--ink); }
.shot-head em { font-style: normal; font-family: var(--font-mono); font-size: 11.5px; color: var(--faint); }
.shot-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; padding: 12px 0 2px; }
.shot-stats span { font-size: 11.5px; color: var(--muted); }
.shot-stats b { display: block; font-family: var(--font-mono); font-size: 19px; line-height: 1.4; color: var(--ink); }
.shot-bars { display: flex; align-items: flex-end; gap: 8px; height: 66px; padding: 8px 0 14px; }
.shot-bars i { flex: 1; border-radius: 3px 3px 0 0; background: linear-gradient(180deg, var(--sky), var(--blue)); opacity: .85; }
@media (max-width: 900px) {
  .feat-tabs { grid-template-columns: 1fr; }
  .feat-rail { flex-direction: row; }
  .feat-tab { flex-direction: row; gap: 8px; padding: 15px 10px; }
  .feat-tab:last-child { border-bottom: 1px solid var(--line); border-right: 0; }
  .feat-tab[aria-selected="true"] { border-right-color: var(--line); border-bottom-color: var(--bg-elev); }
  .feat-panel { grid-template-columns: 1fr; gap: 30px; padding: 28px 22px; }
  .feat-shot { min-height: 260px; }
}

.sticky-split { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: clamp(40px, 6vw, 88px); align-items: start; }
.sticky-split .sticky-col { position: sticky; top: 104px; }
.steps { display: grid; gap: 14px; }
.step {
  display: grid; grid-template-columns: 52px 1fr; gap: 20px;
  padding: 26px 28px;
  background: var(--bg-elev); border: 1px solid var(--line); border-radius: var(--r-lg);
  box-shadow: var(--sh-1);
  transition: transform var(--dur-2) var(--ease), box-shadow var(--dur-2) var(--ease);
}
.step:hover { transform: translateY(-3px); box-shadow: var(--sh-2); }
.step .num { font-family: var(--font-mono); font-size: 14px; font-weight: 600; color: var(--blue); background: var(--blue-soft); border-radius: var(--r); height: 40px; display: grid; place-items: center; }
.step h3 { margin-bottom: 8px; }
.step p { font-size: 14.5px; color: var(--muted); }

.wf-pills { position: relative; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); width: min(640px, 100%); margin: 30px auto 0; background: var(--bg-elev); border-radius: var(--r-lg); overflow: hidden; }
.wf-pills::before { content: ''; position: absolute; inset: 0; border: 1px solid var(--line); border-radius: var(--r-lg); pointer-events: none; }
.wf-pills::after { content: ''; position: absolute; left: 0; bottom: 0; width: calc(100% / 3); height: 3px; background: var(--blue); pointer-events: none; transition: transform var(--dur-3) var(--ease); }
.wf-pills[data-wf-active="s2"]::after { transform: translateX(100%); }
.wf-pills[data-wf-active="s3"]::after { transform: translateX(200%); }
.wf-pill { position: relative; padding: 15px 20px 16px; background: transparent; border: 0; border-radius: 0; text-align: center; font-size: 16px; font-weight: 600; color: var(--ink); cursor: pointer; transition: opacity var(--dur-2) var(--ease), color var(--dur-2) var(--ease); }
.wf-pill:not([aria-selected="true"]):hover { opacity: .72; }
.wf-pill[aria-selected="true"] { color: var(--blue); cursor: default; }
.wf-panel { display: grid; grid-template-columns: minmax(0, .96fr) minmax(0, 1.04fr); gap: clamp(32px, 5vw, 72px); align-items: center; }
.wf-kicker { font-size: 15px; color: var(--faint); margin-bottom: 12px; }
.wf-title { font-size: clamp(23px, 2.4vw, 31px); line-height: 1.4; margin-bottom: 26px; }
.wf-hot { display: flex; gap: 12px; align-items: flex-start; padding: 18px 20px; border-radius: var(--r-md); background: linear-gradient(180deg, #f5f9ff, #edf4ff); border: 1px solid rgba(1, 117, 255, .10); }
.wf-hot > .i { flex: none; width: 20px; height: 20px; margin-top: 2px; color: var(--blue); }
.wf-hot b { display: block; font-size: 16px; font-weight: 600; color: var(--blue); margin-bottom: 6px; }
.wf-hot span { display: block; font-size: 14px; line-height: 1.65; color: var(--muted); }
.wf-rows { display: grid; gap: 22px; margin: 26px 0 32px; }
.wf-row { display: flex; align-items: center; gap: 12px; font-size: 15.5px; font-weight: 500; color: var(--ink); }
.wf-row .i { flex: none; width: 20px; height: 20px; color: var(--ink-2); }
.wf-stage { position: relative; min-height: 420px; display: grid; place-items: center; padding: 36px; border-radius: var(--r-xl); overflow: hidden; background: linear-gradient(135deg, var(--blue) 0%, var(--cta-blue-deep) 100%); }
.wf-stage::before { content: ''; position: absolute; z-index: 0; width: 180px; height: 180px; right: -46px; top: -46px; border-radius: 50%; border: 1.5px solid rgba(255, 255, 255, .38); }
.wf-stage::after { content: ''; position: absolute; z-index: 0; inset: auto -40px -70px -40px; height: 200px; background: radial-gradient(60% 100% at 50% 100%, rgba(255, 255, 255, .20), transparent 72%); }
.wf-stage .shot-card { position: relative; z-index: 1; width: min(340px, 100%); }
.shot-live { display: inline-flex; align-items: center; gap: 5px; padding: 3px 9px; border-radius: var(--r-pill); background: var(--blue-soft); color: var(--blue); font-family: var(--font-sans); font-size: 11px; font-weight: 600; font-style: normal; }
.shot-live i { width: 5px; height: 5px; border-radius: 50%; background: var(--blue); animation: td-pulse 1.6s ease-in-out infinite; }
.wf-labels { position: relative; z-index: 1; width: min(420px, 100%); min-height: 272px; }
.wf-label { position: absolute; width: min(248px, 100%); box-shadow: var(--sh-3); }
.wf-label--back { left: 4%; top: 0; transform: rotate(-4deg); }
.wf-label--front { left: 30%; top: 76px; transform: rotate(3deg); }
.wf-box { position: relative; z-index: 1; width: min(300px, 100%); background: var(--bg-elev); border-radius: var(--r-lg); box-shadow: var(--sh-3); padding: 22px 24px 10px; text-align: center; }
.wf-box-tag { display: inline-block; font-size: 10px; letter-spacing: .12em; color: var(--blue); background: var(--blue-soft); border-radius: 4px; padding: 2px 8px; }
.wf-box-num { font-family: var(--font-mono); font-size: 46px; font-weight: 600; line-height: 1.2; color: var(--ink); margin: 10px 0 6px; }
@media (max-width: 900px) {
  .wf-panel { grid-template-columns: 1fr; gap: 30px; }
  .wf-stage { min-height: 330px; padding: 26px; }
  .wf-labels { min-height: 240px; }
}
@media (max-width: 560px) {
  .wf-pill { padding: 13px 10px 14px; font-size: 15px; }
  .wf-label--front { left: 20%; top: 66px; }
  .wf-box-num { font-size: 38px; }
}

.ins-panel { background: var(--bg-elev); border: 1px solid var(--line); border-radius: var(--r-xl); box-shadow: var(--sh-2); padding: clamp(26px, 3.4vw, 48px); }
.ins-steps { display: grid; grid-template-columns: minmax(0, 1fr) 56px minmax(0, 1fr) 56px minmax(0, 1fr); }
.ins-step { display: flex; flex-direction: column; }
.ins-head { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; }
.ins-no { font-family: var(--font-mono); font-size: 26px; font-weight: 600; line-height: 1; color: var(--blue); }
.ins-bar { width: 2px; height: 22px; border-radius: 2px; background: var(--line-strong); }
.ins-step h3 { font-size: 19px; line-height: 1.35; }
.ins-step > p { font-size: 14px; line-height: 1.7; color: var(--muted); margin-bottom: 20px; }
.ins-shot { flex: 1; display: grid; place-items: center; padding: 18px; border-radius: var(--r-md); background: linear-gradient(180deg, #eef4fc 0%, #e7effa 100%); min-height: 190px; }
.ins-prog { height: 6px; margin: 12px 0; border-radius: 99px; background: var(--line); overflow: hidden; }
.ins-prog i { display: block; height: 100%; border-radius: inherit; background: linear-gradient(90deg, var(--sky), var(--blue)); }
.ins-arrow { align-self: center; justify-self: center; display: grid; place-items: center; color: var(--faint); }
.ins-arrow .i { width: 26px; height: 26px; }
@media (max-width: 900px) {
  .ins-steps { grid-template-columns: 1fr; gap: 30px; }
  .ins-arrow { display: none; }
  .ins-shot { min-height: 170px; }
}

.bx-split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr); gap: clamp(32px, 4vw, 64px); align-items: center; }
.bx-steps { display: grid; gap: 30px; }
.bx-steps li { position: relative; display: flex; gap: 16px; }
.bx-steps li:not(:last-child)::after { content: ''; position: absolute; left: 19px; top: 48px; bottom: -26px; border-left: 2px dashed var(--line-strong); }
.bx-num { flex: none; display: grid; place-items: center; width: 40px; height: 40px; border-radius: 50%; background: var(--blue-soft); color: var(--blue); font-family: var(--font-mono); font-size: 13px; font-weight: 600; }
.bx-steps h3 { font-size: 16.5px; line-height: 1.4; margin-bottom: 6px; }
.bx-steps p { font-size: 14px; line-height: 1.7; color: var(--muted); }
.bx-stage { min-height: 380px; }
.bx-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; width: min(400px, 100%); }
.bx-tile { background: var(--bg-elev); border: 1px solid var(--line); border-radius: var(--r-md); box-shadow: var(--sh-1); padding: 14px 16px; }
.bx-top { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-bottom: 6px; }
.bx-top b { font-family: var(--font-mono); font-size: 15px; font-weight: 600; color: var(--ink); }
.bx-top em { font-style: normal; font-size: 11px; color: var(--faint); }
.bx-tile .bx-buyer { display: block; font-size: 12.5px; color: var(--muted); }
.bx-tile--hot { border-color: #cfe4ff; background: var(--bg-tint); }
.bx-tile--hot b { color: var(--blue); }
.bx-tile--hot em { color: var(--sky); }
.bx-tile--new { display: grid; place-items: center; gap: 5px; border-style: dashed; border-color: rgba(1, 117, 255, .4); background: rgba(255, 255, 255, .55); box-shadow: none; color: var(--blue); font-size: 12.5px; font-weight: 600; text-align: center; }
.bx-tile--new .i { width: 18px; height: 18px; }
@media (max-width: 900px) {
  .bx-split { grid-template-columns: 1fr; gap: 36px; }
  .bx-steps { max-width: 520px; margin-inline: auto; }
  .bx-stage { min-height: 320px; }
}

.spec-panel { background: var(--bg-elev); border: 1px solid var(--line); border-radius: var(--r-xl); overflow: hidden; box-shadow: var(--sh-1); }
.spec-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); }
.spec-item { display: flex; gap: 14px; align-items: flex-start; padding: 24px 26px; }
.spec-item:not(:nth-child(2n)) { border-right: 1px solid var(--line); }
.spec-item:not(:nth-child(-n+2)) { border-top: 1px solid var(--line); }
.spec-item .i { flex: none; width: 20px; height: 20px; margin-top: 3px; color: var(--blue); }
.spec-item h3 { font-size: 15.5px; margin-bottom: 5px; }
.spec-item p { font-size: 14px; line-height: 1.65; color: var(--muted); }
@media (max-width: 900px) {
  .spec-grid { grid-template-columns: 1fr; }
  .spec-item:not(:nth-child(2n)) { border-right: 0; }
  .spec-item:not(:nth-child(-n+2)) { border-top: 0; }
  .spec-item:not(:first-child) { border-top: 1px solid var(--line); }
}

.card .chips { margin-top: 16px; }

.printer-demo {
  position: relative;
  border: 1px solid var(--line); border-radius: var(--r-xl);
  background: var(--bg-elev); box-shadow: var(--sh-2);
  padding: clamp(36px, 5vw, 72px);
}
.printer { width: min(320px, 100%); margin-inline: auto; }
.printer-body { height: 88px; border-radius: 16px 16px 6px 6px; background: var(--ink); box-shadow: var(--sh-2); display: flex; align-items: center; justify-content: space-between; padding: 0 22px; color: #fff; }
.printer-body .led { width: 7px; height: 7px; border-radius: 50%; background: var(--sky); }
.printer-slot { height: 5px; margin: 0 18px; background: #000; border-radius: 0 0 3px 3px; }
.printer-paper { position: relative; width: 76%; margin: 0 auto; overflow: hidden; height: 180px; }
.printer-paper .tlabel { position: absolute; top: 0; left: 0; right: 0; width: auto; animation: feed 6s var(--ease) infinite; }
@keyframes feed { 0% { transform: translateY(-105%); } 45%,78% { transform: translateY(0); } 100% { transform: translateY(115%); opacity: .3; } }
.printer-caption { text-align: center; margin-top: 24px; }

.plans { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; align-items: stretch; }
.plan { position: relative; display: flex; flex-direction: column; background: var(--bg-elev); border: 1px solid var(--line); border-radius: var(--r-xl); padding: 32px 28px; box-shadow: var(--sh-1); transition: transform var(--dur-2) var(--ease), box-shadow var(--dur-2) var(--ease); }
.plan:hover { transform: translateY(-4px); box-shadow: var(--sh-2); }
.plan--featured { border: 2px solid var(--blue); box-shadow: var(--sh-2); }
.plan--featured .muted, .plan--featured .plan-desc { color: var(--muted); }
.plan-badge { position: absolute; top: -13px; left: 50%; transform: translateX(-50%); background: var(--blue); color: #fff; font-size: 11px; font-weight: 600; letter-spacing: .1em; padding: 5px 14px; border-radius: var(--r-pill); white-space: nowrap; }
.plan-name { font-size: 13px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--faint); }
.plan-price { display: flex; align-items: baseline; gap: 6px; margin: 14px 0 4px; }
.plan-price .amount { font-family: var(--font-sans); font-size: 42px; font-weight: 700; color: var(--ink); font-variant-numeric: tabular-nums; }
.plan-price .per { font-size: 15px; color: var(--muted); }
.plan-desc { font-size: 14px; color: var(--muted); margin-bottom: 24px; line-height: 1.6; }
.plan-feats { display: grid; margin-bottom: 28px; }
.plan-feats li { display: flex; gap: 10px; align-items: flex-start; padding: 11px 0; font-size: 14px; color: var(--ink-2); border-bottom: 1px solid var(--line); }
.plan-feats li:last-child { border-bottom: 0; }
.plan-feats .i { width: 16px; height: 16px; flex: none; margin-top: 3px; color: var(--blue); }
.plan .btn { margin-top: auto; }

.cmp { width: 100%; border-collapse: collapse; font-size: 14px; }
.cmp th, .cmp td { padding: 14px 16px; text-align: left; border-bottom: 1px solid var(--line); }
.cmp thead th { font-size: 12px; letter-spacing: .08em; text-transform: uppercase; color: var(--faint); font-weight: 600; }
.cmp td:not(:first-child), .cmp th:not(:first-child) { text-align: center; }
.cmp tbody tr:hover { background: var(--bg-soft); }
.cmp .yes { color: var(--blue); }
.cmp .no { color: var(--faint); }

/* 分隔线用背景绘制，便于 GSAP 通过 --ln 做划线动画 */
.faq details { padding-bottom: 1px; background: linear-gradient(var(--line), var(--line)) left bottom / calc(var(--ln, 1) * 100%) 1px no-repeat; }
.faq details:last-child { padding-bottom: 0; background: none; }
.faq summary { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 26px 0; cursor: pointer; font-family: var(--font-sans); font-size: clamp(16px, 1.25vw, 19px); font-weight: 600; color: var(--ink); list-style: none; transition: color var(--dur-1); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary:hover { color: var(--blue); }
.faq summary .chev { flex: none; width: 18px; height: 18px; color: var(--muted); transition: transform var(--dur-3) var(--ease), color var(--dur-3); }
.faq details[open] summary .chev { transform: rotate(180deg); color: var(--ink); }
.faq .faq-body { overflow: hidden; transition: height var(--dur-3) var(--ease); }
.faq .faq-body p { padding: 0 48px 28px 0; color: var(--muted); font-size: 15.5px; line-height: 1.9; }

.faq-split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.25fr); gap: clamp(40px, 6vw, 120px); align-items: start; }
.faq-split-head { position: sticky; top: 110px; }
.faq-split-head .eyebrow { margin-bottom: 18px; }
.faq-split-title, .hp-title { font-family: var(--font-sans); font-size: clamp(40px, 5vw, 84px); line-height: 1.06; font-weight: 700; letter-spacing: -.03em; color: var(--ink); }
.faq-split-head .lead { margin-top: 24px; max-width: 30em; }
.t-ch { display: inline-block; }
.faq-split .faq { margin-top: -26px; }
@media (max-width: 900px) {
  .faq-split { grid-template-columns: 1fr; gap: 28px; }
  .faq-split-head { position: static; }
}

.hp-head { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 24px 48px; margin-bottom: clamp(36px, 4vw, 56px); }
.hp-head .eyebrow { margin-bottom: 18px; }
.hp-head .lead { margin-top: 22px; max-width: 40em; }
.billing-toggle { display: inline-flex; gap: 2px; padding: 4px; background: var(--bg-soft); border: 1px solid var(--line); border-radius: 10px; }
.billing-toggle button { display: inline-flex; align-items: center; gap: 6px; padding: 8px 16px; border-radius: 7px; font-size: 14px; font-weight: 500; color: var(--muted); transition: background-color var(--dur-1), color var(--dur-1), box-shadow var(--dur-1); }
.billing-toggle button[aria-pressed="true"] { background: var(--bg-elev); color: var(--ink); box-shadow: var(--sh-1); }
.billing-toggle .save { font-size: 12px; font-weight: 600; color: var(--blue); }
.hp-grid { position: relative; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: clamp(14px, 1.4vw, 24px); }
.hp-card { display: flex; flex-direction: column; padding: clamp(24px, 2vw, 32px); background: var(--bg-elev); border: 1px solid var(--line); border-radius: var(--r-lg); transition: box-shadow var(--dur-2) var(--ease), border-color var(--dur-2) var(--ease); }
.hp-card:hover { box-shadow: var(--sh-2); }
.hp-card--featured { border-color: var(--blue); box-shadow: 0 0 0 1px var(--blue), var(--sh-2); }
.hp-top { display: flex; align-items: center; justify-content: space-between; gap: 12px; min-height: 28px; }
.hp-name { font-family: var(--font-sans); font-size: 19px; line-height: 1.4; font-weight: 600; color: var(--ink); }
.hp-tag { font-size: 12px; line-height: 1; font-weight: 700; letter-spacing: .18em; color: var(--blue); }
.hp-desc { margin-top: 10px; min-height: 3.4em; font-size: 14.5px; line-height: 1.7; color: var(--muted); }
.hp-price { display: flex; align-items: baseline; margin-top: 28px; color: var(--ink); }
.hp-price .cur { margin-right: 4px; font-size: 22px; font-weight: 600; }
.hp-price .amount { font-size: clamp(48px, 4.4vw, 72px); line-height: 1; font-weight: 700; letter-spacing: -.04em; font-variant-numeric: tabular-nums; }
.hp-price .per { margin-left: 6px; font-size: 15px; color: var(--muted); }
.hp-bill { margin-top: 12px; font-size: 13px; color: var(--muted); }
.hp-feats { display: grid; gap: 14px; margin: 28px 0 32px; padding-top: 28px; border-top: 1px solid var(--line); }
.hp-feats li { display: flex; gap: 12px; font-size: 15px; color: var(--ink-2); }
.hp-feats .i { flex: none; width: 18px; height: 18px; margin-top: 3px; color: var(--blue); }
.hp-card .btn { margin-top: auto; }
@media (max-width: 1200px) { .hp-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 640px) { .hp-grid { grid-template-columns: 1fr; } .hp-desc { min-height: 0; } }

.tabs { display: inline-flex; gap: 4px; padding: 4px; background: var(--bg-soft); border-radius: var(--r-pill); margin-bottom: 32px; }
.tab { padding: 9px 20px; border-radius: var(--r-pill); font-size: 14px; font-weight: 500; color: var(--muted); transition: background-color var(--dur-2), color var(--dur-2); }
.tab[aria-selected="true"] { background: var(--bg-elev); color: var(--ink); box-shadow: var(--sh-1); }
.tabpanel[hidden] { display: none; }
.tabpanel { animation: fade-up var(--dur-3) var(--ease); }
@keyframes fade-up { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }

.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; text-align: center; }
.stat .num { font-family: var(--font-sans); font-size: clamp(40px, 5vw, 56px); font-weight: 700; color: var(--ink); font-variant-numeric: tabular-nums; line-height: 1.1; }
.stat .num .unit { font-size: .4em; color: var(--blue); margin-left: 2px; font-weight: 600; }
.stat .lbl { font-size: 14px; color: var(--muted); margin-top: 8px; }

.cta-band {
  position: relative; overflow: hidden; text-align: center;
  border-radius: var(--r-xl);
  background: linear-gradient(180deg, #cfe6f9 0%, var(--sky) 48%, #cfe6f9 100%);
  padding: clamp(56px, 8vw, 104px) clamp(28px, 5vw, 72px);
}
.cta-band::before {
  content: ''; position: absolute; inset: 0;
  background:
    radial-gradient(26% 34% at 16% 26%, rgba(255,255,255,.95), transparent 70%),
    radial-gradient(30% 40% at 82% 20%, rgba(255,255,255,.9), transparent 70%),
    radial-gradient(36% 46% at 50% 92%, rgba(255,255,255,.85), transparent 74%),
    radial-gradient(20% 26% at 36% 60%, rgba(255,255,255,.7), transparent 70%),
    radial-gradient(18% 24% at 68% 66%, rgba(255,255,255,.7), transparent 70%);
  filter: blur(22px);
}
.cta-band > * { position: relative; }
.cta-band .h2 { color: #0b2b47; margin-bottom: 14px; }
.cta-band .lead { color: rgba(11, 43, 71, .72); margin: 0 auto 34px; }
.cta-band .btn--brand { background: var(--blue); color: #fff; }
.cta-band .btn--brand:hover { background: var(--blue-strong); }
.cta-band .btn--ghost { background: rgba(255,255,255,.85); color: var(--ink); border-color: transparent; }
.cta-band .btn--ghost:hover { background: #fff; }

.cta-checks { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px 28px; max-width: 760px; margin: 0 auto 36px; text-align: left; }
.cta-checks li { display: flex; gap: 10px; align-items: flex-start; font-size: 14px; color: rgba(11, 43, 71, .85); }
.cta-checks .i { width: 16px; height: 16px; flex: none; margin-top: 3px; color: var(--blue); }

/* 注意：基础 .cta-band 在文件后半位置，同特异性会覆盖本修饰类，故本变体须后置并重声明关键属性 */
.cta-band--left {
  text-align: left;
  background: linear-gradient(135deg, var(--blue) 0%, var(--cta-blue-deep) 100%);
  padding: clamp(56px, 7.5vw, 104px) clamp(28px, 5vw, 88px);
  color: #fff;
}
.cta-band--left::before {
  background:
    radial-gradient(circle at 6% 92%, rgba(255,255,255,.10), transparent 42%),
    radial-gradient(circle at 94% 4%, rgba(255,255,255,.07), transparent 44%);
}
.cta-band--left .cta-title { max-width: 54ch; font-size: clamp(26px, 3.4vw, 44px); line-height: 1.34; font-weight: 600; letter-spacing: -.01em; color: #fff; }
.cta-band--left .cta-title .cta-dim { color: rgba(255,255,255,.62); }
.cta-band--left .hero-actions { justify-content: flex-start; margin-top: 40px; }
.cta-band--left .cta-note { margin-top: 22px; max-width: 68ch; font-size: 13.5px; line-height: 1.9; color: rgba(255,255,255,.74); }
.cta-pixels {
  position: absolute; right: 0; bottom: 0; z-index: 0;
  width: min(58%, 720px); height: auto;
  color: #cfe6ff; opacity: .85; pointer-events: none;
  -webkit-mask-image: linear-gradient(to top, #000 44%, rgba(0,0,0,.5) 72%, transparent 96%);
  mask-image: linear-gradient(to top, #000 44%, rgba(0,0,0,.5) 72%, transparent 96%);
}
@media (max-width: 720px) {
  .cta-pixels { width: 92%; opacity: .45; }
  .cta-band--left .cta-note { font-size: 12.5px; }
}

.page-intro { padding-block: clamp(56px, 8vw, 104px) clamp(32px, 5vw, 56px); text-align: center; }
.page-intro .lead { margin-inline: auto; }
.crumbs { display: flex; align-items: center; justify-content: center; gap: 8px; font-size: 13px; color: var(--muted); margin-bottom: 26px; }
.crumbs a:hover { color: var(--blue); }
.crumbs .sep { color: var(--line-strong); }

.note { display: flex; gap: 12px; border-left: 3px solid var(--blue); background: var(--blue-soft); border-radius: 0 var(--r) var(--r) 0; padding: 16px 20px; font-size: 14px; color: var(--ink-2); }
.note .i { flex: none; color: var(--blue); width: 18px; height: 18px; margin-top: 2px; }

.modal { position: fixed; inset: 0; z-index: 90; display: none; }
.modal.is-open { display: grid; place-items: center; padding: var(--gutter); }
.modal-backdrop { position: absolute; inset: 0; background: rgba(14,23,38,.35); -webkit-backdrop-filter: blur(3px); backdrop-filter: blur(3px); animation: fade-in var(--dur-2) var(--ease); }
.modal-panel { position: relative; width: min(520px, 100%); background: var(--bg-elev); border: 1px solid var(--line); border-radius: var(--r-xl); box-shadow: var(--sh-3); padding: 32px; animation: modal-in var(--dur-3) var(--ease); }
@keyframes fade-in { from { opacity: 0; } to { opacity: 1; } }
@keyframes modal-in { from { opacity: 0; transform: translateY(14px) scale(.98); } to { opacity: 1; transform: none; } }
.modal-close { position: absolute; top: 16px; right: 16px; }

.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { font-family: var(--font-mono); font-size: 13px; padding: 6px 12px; border: 1px solid var(--line); border-radius: var(--r-sm); background: var(--bg-elev); color: var(--ink-2); transition: border-color var(--dur-1), color var(--dur-1), background-color var(--dur-1); }
.chip:hover { border-color: var(--blue); color: var(--blue); background: var(--blue-soft); }

/* 报障指引：标题左置小标签、主体居中；清单面板左列类别、右列要点标签（support） */
.req-head { position: relative; text-align: center; margin-bottom: clamp(36px, 5vw, 60px); }
.req-head > .eyebrow { position: absolute; left: 0; top: 8px; }
.req-head .h2 { margin-bottom: 16px; }
.req-head .lead { margin-inline: auto; }
.req-panel { background: var(--bg-elev); border: 1px solid var(--line); border-radius: var(--r-xl); box-shadow: var(--sh-1); overflow: hidden; }
.req-row {
  display: grid; grid-template-columns: 190px minmax(0, 1fr) 236px; gap: 12px 32px; align-items: center;
  padding: 20px clamp(20px, 2.6vw, 32px);
  transition: background-color var(--dur-1);
}
.req-row + .req-row { border-top: 1px solid var(--line); }
.req-row:hover { background: #fafcff; }
.req-cat { display: flex; align-items: baseline; gap: 12px; }
.req-no { font-family: var(--font-mono); font-size: 12px; color: var(--faint); transition: color var(--dur-1); }
.req-cat h3 { font-size: 16.5px; font-weight: 600; }
.req-row:hover .req-no { color: var(--blue); }
.req-note { font-size: 12.5px; line-height: 1.6; color: var(--faint); }
/* 标签为静态信息而非按钮：显式覆盖 .chip:hover，避免悬停变色像可点击 */
.req-panel .chip { font-family: var(--font-sans); font-size: 13.5px; padding: 5px 12px; background: var(--bg-soft); border-color: transparent; }
@media (max-width: 1100px) {
  .req-row { grid-template-columns: 170px minmax(0, 1fr); }
  .req-note { display: none; }
}
@media (max-width: 1000px) {
  .req-head > .eyebrow { position: static; display: inline-flex; margin-bottom: 14px; }
}
@media (max-width: 720px) {
  .req-row { grid-template-columns: 1fr; gap: 12px; align-items: start; padding-block: 18px; }
  .req-panel .chip { font-size: 12.5px; padding: 4px 10px; }
}

@media (max-width: 1000px) {
  .cards--4 { grid-template-columns: repeat(2, 1fr); }
  .cards--3 { grid-template-columns: repeat(2, 1fr); }
  .plans { grid-template-columns: 1fr; max-width: 440px; margin-inline: auto; }
  .sticky-split { grid-template-columns: 1fr; }
  .sticky-split .sticky-col { position: static; }
  .stats { grid-template-columns: repeat(2, 1fr); gap: 32px; }
  .cta-checks { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 620px) {
  .cards--4, .cards--3, .cards--2 { grid-template-columns: 1fr; }
  .step { grid-template-columns: 1fr; gap: 14px; }
  .cta-checks { grid-template-columns: 1fr; }
  .label-stack { gap: 14px; }
}

.fx { position: relative; overflow: hidden; background: var(--bg); color: var(--ink); }
.fx::before { content: ''; position: absolute; top: -10%; right: -10%; width: 70%; height: 80%; background: radial-gradient(closest-side, rgba(1, 117, 255, .1), transparent); filter: blur(24px); pointer-events: none; }
.fx-grid-bg { position: absolute; inset: 0; pointer-events: none; background-image: linear-gradient(rgba(15, 30, 60, .05) 1px, transparent 1px), linear-gradient(90deg, rgba(15, 30, 60, .05) 1px, transparent 1px); background-size: 88px 88px; -webkit-mask-image: radial-gradient(ellipse 70% 70% at 65% 45%, #000 30%, transparent 80%); mask-image: radial-gradient(ellipse 70% 70% at 65% 45%, #000 30%, transparent 80%); }
.fx-inner { position: relative; display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: clamp(32px, 5vw, 96px); align-items: center; min-height: 100svh; padding-block: clamp(96px, 9vw, 130px) clamp(64px, 6vw, 96px); }
.fx-copy { display: flex; flex-direction: column; gap: 48px; min-width: 0; }
.fx-scenes { display: grid; gap: 80px; }
/* 桌面端由 GSAP 钉住滚动，三幕叠在同一格里切换；未启用时（窄屏 / 减少动效）按顺序纵向展示 */
.fx--pinned .fx-scenes { gap: 0; }
.fx--pinned .fx-scene { grid-area: 1 / 1; }
.fx-eyebrow { display: flex; align-items: center; gap: 14px; font-size: 13px; font-weight: 600; letter-spacing: .24em; color: var(--ink-2); }
.fx-eyebrow b { color: var(--blue); font-family: var(--font-mono); letter-spacing: .08em; }
.fx-title { margin-top: 22px; font-family: var(--font-sans); font-size: clamp(34px, 4vw, 68px); line-height: 1.14; font-weight: 700; letter-spacing: -.02em; color: var(--ink); }
.fx-lead { margin-top: 24px; max-width: 30em; font-size: clamp(16px, 1.2vw, 18px); line-height: 1.8; color: var(--muted); }
.fx-stats { display: flex; flex-wrap: wrap; gap: 20px clamp(32px, 4vw, 64px); margin-top: 40px; }
.fx-stats strong { display: block; font-size: clamp(44px, 4.2vw, 72px); line-height: 1; font-weight: 600; letter-spacing: -.03em; color: var(--blue); font-variant-numeric: tabular-nums; }
.fx-stats small { margin-left: .06em; font-size: .42em; font-weight: 600; letter-spacing: 0; }
.fx-stats span { display: block; margin-top: 12px; font-size: 14px; color: var(--ink-2); }
.fx-note { margin-top: 28px; max-width: 30em; font-size: 13px; line-height: 1.7; color: var(--faint); }
.fx-rail { display: none; gap: 8px; }
.fx--pinned .fx-rail { display: flex; }
.fx-step { position: relative; display: inline-flex; align-items: center; gap: 8px; padding: 10px 16px; overflow: hidden; border: 1px solid var(--line); border-radius: var(--r); background: var(--bg-elev); font-size: 13.5px; font-weight: 500; color: var(--muted); transition: color var(--dur-2), background-color var(--dur-2), border-color var(--dur-2); }
.fx-step .i { width: 15px; height: 15px; }
.fx-step:hover { color: var(--ink); }
.fx-step.is-active { color: var(--ink); border-color: var(--line-strong); box-shadow: var(--sh-1); }
.fx-step > i { position: absolute; left: 0; bottom: 0; width: 100%; height: 2px; background: var(--blue); transform: scaleX(0); transform-origin: left; }
.fx-stage { min-width: 0; perspective: 1800px; }
.fx-panel { position: relative; width: 118%; aspect-ratio: 4 / 3; overflow: hidden; border: 1px solid var(--line); border-radius: 22px; background: linear-gradient(145deg, #ffffff 0%, #f6f8fc 55%, #eef3fa 100%); box-shadow: 0 50px 100px rgba(15, 40, 90, .14), 0 12px 30px rgba(15, 40, 90, .06); transform: rotateY(-16deg) rotateX(5deg); transform-origin: left center; }
.fx-panel::before { content: ''; position: absolute; inset: 0; background-image: radial-gradient(rgba(15, 30, 60, .08) 1px, transparent 1.4px); background-size: 22px 22px; pointer-events: none; }
.fx-glow { position: absolute; left: 22%; top: 12%; width: 56%; aspect-ratio: 1; border-radius: 50%; background: radial-gradient(closest-side, rgba(1, 117, 255, .16), transparent); filter: blur(30px); pointer-events: none; }
.fx-count { position: absolute; left: 28px; top: 22px; z-index: 1; font-family: var(--font-mono); font-size: 12px; letter-spacing: .14em; color: var(--faint); }
.fx-svg { position: absolute; inset: 0; width: 100%; height: 100%; max-width: none; }
@media (max-width: 900px) {
  .fx-inner { grid-template-columns: 1fr; min-height: 0; gap: 48px; }
  .fx-stage { order: -1; }
  .fx-panel { width: 100%; transform: rotateY(-8deg) rotateX(3deg); }
  .fx-scenes { gap: 64px; }
}

.wf2 { position: relative; overflow: hidden; background: var(--bg-soft); }
.wf2-inner { display: flex; flex-direction: column; justify-content: center; gap: clamp(24px, 2.6vw, 40px); min-height: 100svh; padding-block: clamp(96px, 8vw, 120px) clamp(40px, 4vw, 64px); }
.wf2-head { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 20px 48px; }
.wf2-head .eyebrow { margin-bottom: 16px; }
.wf2-title { font-family: var(--font-sans); font-size: clamp(30px, 3.4vw, 56px); line-height: 1.14; font-weight: 700; letter-spacing: -.02em; color: var(--ink); }
.wf2-head-side { max-width: 30em; }
.wf2-head-side .lead { margin-bottom: 18px; }
.wf2-stage { position: relative; height: clamp(240px, 36vh, 420px); overflow: hidden; border: 1px solid var(--line); border-radius: 24px; background: radial-gradient(55% 80% at 50% 45%, rgba(1, 117, 255, .07), transparent 70%), var(--bg-elev); box-shadow: var(--sh-1); }
.wf2-stage::before { content: ''; position: absolute; inset: 0; background-image: radial-gradient(rgba(15, 30, 60, .08) 1px, transparent 1.4px); background-size: 22px 22px; pointer-events: none; }
.wf2-svg { position: absolute; inset: 0; width: 100%; height: 100%; max-width: none; }
/* 轨道两端缩进 1/6，三个节点正好落在三列步骤的中线上 */
.wf2-track { position: relative; height: 2px; margin-inline: calc(100% / 6); background: var(--line); }
.wf2-track-fill { position: absolute; inset: 0; background: var(--blue); transform: scaleX(0); transform-origin: left; }
.wf2-node { position: absolute; top: 50%; width: 12px; height: 12px; margin: -6px 0 0 -6px; border: 2px solid var(--line-strong); border-radius: 50%; background: var(--bg-elev); transition: background-color var(--dur-2), border-color var(--dur-2), box-shadow var(--dur-2); }
.wf2-node:nth-of-type(1) { left: 0; }
.wf2-node:nth-of-type(2) { left: 50%; }
.wf2-node:nth-of-type(3) { left: 100%; }
.wf2-node.is-on { border-color: var(--blue); background: var(--blue); box-shadow: 0 0 0 4px rgba(1, 117, 255, .15); }
.wf2-steps { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(20px, 3vw, 48px); }
.wf2-step { text-align: center; }
.wf2--pinned .wf2-step { cursor: pointer; opacity: .42; transition: opacity var(--dur-3) var(--ease); }
.wf2--pinned .wf2-step.is-active, .wf2--pinned .wf2-step:hover { opacity: 1; }
.wf2-kicker { display: inline-flex; align-items: center; gap: 10px; font-size: 13px; font-weight: 600; letter-spacing: .2em; color: var(--ink-2); }
.wf2-kicker b { font-family: var(--font-mono); letter-spacing: .08em; color: var(--blue); }
.wf2-step-title { margin-top: 10px; font-family: var(--font-sans); font-size: clamp(17px, 1.4vw, 21px); font-weight: 600; color: var(--ink); }
.wf2-desc { max-width: 28em; margin: 8px auto 0; font-size: 14px; line-height: 1.75; color: var(--muted); }
@media (max-width: 900px) {
  .wf2-inner { min-height: 0; }
  .wf2-stage { height: 240px; }
  .wf2-track { display: none; }
  .wf2-steps { grid-template-columns: 1fr; gap: 28px; }
  .wf2-step { text-align: left; }
  .wf2-desc { margin-inline: 0; }
}

.dp-page { background: #fff; }
.dp-page section[id] { scroll-margin-top: 100px; }
.dp-page .section { padding-block: clamp(72px, 8vw, 132px); }
.dp-page .section--soft { background: #f7f9fc; }
.dp-eyebrow { display: block; margin-bottom: 22px; font-size: 12px; font-weight: 600; letter-spacing: .18em; color: var(--blue); text-transform: uppercase; }
.dp-heading { font-family: var(--font-sans); font-size: clamp(34px, 4.5vw, 76px); line-height: 1.12; font-weight: 700; letter-spacing: -.035em; color: var(--ink); }
.dp-section-head { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .75fr); gap: clamp(32px, 6vw, 100px); align-items: end; margin-bottom: clamp(40px, 5vw, 76px); }
.dp-section-head .lead { max-width: 30em; padding-bottom: 6px; }
.dp-hero { padding-block: clamp(48px, 5vw, 88px) 0; overflow: hidden; }
.dp-hero-head { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, .8fr); gap: clamp(32px, 5vw, 90px); align-items: end; margin-bottom: clamp(40px, 5vw, 80px); }
.dp-title { font-family: var(--font-sans); font-size: clamp(44px, 6.7vw, 116px); font-weight: 700; line-height: 1.08; letter-spacing: -.045em; }
.dp-title-line { display: block; }
.dp-title em { color: var(--blue); font-style: normal; }
.dp-hero-side .lead { max-width: 32em; }
.dp-hero-side .hero-actions { justify-content: flex-start; margin-top: 26px; }
.dp-hero-side .hero-meta { justify-content: flex-start; gap: 12px; margin-top: 22px; font-size: 12px; }
.dp-stage-shell { position: relative; border: 1px solid var(--line); border-radius: 28px; background: radial-gradient(ellipse at 50% 45%, #e5efff, transparent 65%), #f7f9fd; }
.dp-stage { width: 100%; max-width: none; padding: clamp(36px, 5vw, 84px) 10% clamp(36px, 5vw, 76px); margin: 0; perspective: 1400px; }
.dp-stage::before { inset: 0; background: radial-gradient(rgba(15, 30, 60, .12) 1px, transparent 1px) 0 0 / 22px 22px; filter: none; opacity: .35; }
.dp-orbit { position: absolute; border: 1px solid rgba(1, 117, 255, .13); border-radius: 50%; inset: 4% 8%; transform: rotate(-12deg); pointer-events: none; }
.dp-orbit--inner { inset: 10% 3%; transform: rotate(10deg); }
.dp-stage .dh-window { width: 100%; max-width: 1100px; margin-inline: auto; border-radius: 16px; box-shadow: 0 30px 70px -25px rgba(23, 52, 97, .3); transform-origin: 50% 70%; }
.dp-stage [data-depth] { transition: none; }
.dp-stage .td-body { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); padding: clamp(24px, 3vw, 48px); gap: 36px; min-height: 320px; }
.dp-stage .td-feed { display: flex; }
.dp-stage .td-feed-head { margin-bottom: 18px; font-size: 14px; }
.dp-stage .td-feed-list { gap: 12px; }
.dp-stage .td-feed-list li { padding: 14px; font-size: 13px; }
.dp-stage .td-sheet .tlabel { width: min(300px, 100%); padding: 36px 24px 22px; }
.dp-stage .td-float, .dp-stage .td-peel, .dp-stage .td-foot-bar i { animation: none; }
.dp-stage .dh-layer--tr { top: 8%; right: 5%; }
.dp-stage .dh-layer--l { top: 57%; left: 2%; }
.dp-stage .dh-layer--br { bottom: 4%; right: 4%; }
.dp-stage .td-peel .tlabel { width: clamp(145px, 14vw, 210px); padding-top: 36px; }
.dp-stage-caption { display: flex; flex-wrap: wrap; gap: 12px; justify-content: space-between; padding: 18px 24px; border-top: 1px solid var(--line); font-size: 12px; color: var(--muted); }
.dp-stage-caption > span:first-child { display: flex; gap: 10px; align-items: center; color: var(--ink-2); }
.dp-stage-caption i { width: 6px; height: 6px; border-radius: 50%; background: var(--blue); }
.dp-jump { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); margin-top: 40px; border-block: 1px solid var(--line); }
.dp-jump a { display: flex; align-items: center; gap: 18px; padding: 24px 20px; font-size: 14px; color: var(--ink-2); }
.dp-jump a:not(:last-child) { border-right: 1px solid var(--line); }
.dp-jump a:hover { color: var(--blue); }
.dp-jump a > span { font-family: var(--font-mono); font-size: 11px; color: var(--faint); }
.dp-jump .i { width: 16px; height: 16px; margin-left: auto; }
.dp-features .feat-tabs { display: block; border: none; border-radius: 0; box-shadow: none; overflow: visible; }
.dp-features .feat-rail, .dp-tab-rail { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); width: 100%; border: 1px solid var(--line); border-radius: 14px; background: #fff; overflow: hidden; padding: 0; gap: 0; }
.dp-features .feat-tab, .dp-tab-rail .tab { position: relative; display: flex; flex-direction: row; justify-content: center; align-items: center; gap: 10px; padding: 23px 12px; border: none; border-radius: 0; border-right: 1px solid var(--line); background: #fff; font-family: var(--font-sans); font-size: 15px; color: var(--ink-2); box-shadow: none; }
.dp-features .feat-tab:last-child, .dp-tab-rail .tab:last-child { border-right: none; border-bottom: none; }
.dp-features .feat-tab::after, .dp-tab-rail .tab::after { content: ''; position: absolute; inset: auto 0 0; height: 3px; background: var(--blue); transform: scaleX(0); transition: transform var(--dur-3) var(--ease); }
.dp-features .feat-tab[aria-selected="true"], .dp-tab-rail .tab[aria-selected="true"] { color: var(--blue); background: #f5f9ff; }
.dp-features .feat-tab[aria-selected="true"]::after, .dp-tab-rail .tab[aria-selected="true"]::after { transform: scaleX(1); }
.dp-features .feat-panels { padding-top: 48px; }
.dp-features .feat-panel { padding: 0; gap: clamp(36px, 6vw, 110px); grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr); }
.dp-features .feat-title { font-size: clamp(26px, 3vw, 46px); line-height: 1.2; font-weight: 600; letter-spacing: -.025em; margin-bottom: 32px; }
.dp-features .feat-list { gap: 22px; }
.dp-features .feat-shot { min-height: 430px; border: none; border-radius: 24px; background: radial-gradient(ellipse at 65% 50%, #e5efff, transparent 70%), #f7f9fc; overflow: hidden; }
.dp-features .shot-card { width: min(390px, 100%); padding: 14px 24px; transform: rotate(-3deg); }
.dp-features .shot-row { padding-block: 18px; }
.dp-features .shot-bars { height: 140px; }
.dp-features .wf-box { width: min(340px, 100%); padding: 28px; transform: rotate(-3deg); }
.dp-features .wf-box-num { font-size: 76px; }
.dp-labels .sec-head { max-width: none; }
.dp-labels .sec-head .lead { margin-top: 26px; max-width: 30em; }
.dp-label-stage { min-height: 510px; background: radial-gradient(ellipse at 50% 50%, #e5efff, transparent 70%), #eef3f9; border: none; border-radius: 24px; overflow: hidden; padding: 64px 30px; }
.dp-label-stage .tlabel { width: min(350px, 100%); padding: 42px 28px 28px; font-size: 14px; transform: rotate(-5deg); }
.dp-label-stage .tlabel .row { padding-block: 6px; }
.dp-label-stage .tlabel .big { font-size: 46px; }
.dp-paper-note { position: absolute; top: 22px; left: 24px; font-family: var(--font-mono); font-size: 11px; letter-spacing: .1em; color: var(--faint); }
.dp-label-notes { margin-top: 30px; display: grid; gap: 0; }
.dp-label-notes li { padding-block: 14px; border-bottom: 1px solid var(--line); }
.dp-boxes .bx-steps { gap: 0; }
.dp-boxes .bx-steps li { padding: 28px 0; border-bottom: 1px solid var(--line); }
.dp-boxes .bx-steps li::after { display: none; }
.dp-boxes .bx-num { background: none; border-radius: 0; font-size: 14px; }
.dp-boxes .bx-steps h3 { font-size: 21px; margin-bottom: 10px; }
.dp-boxes .bx-stage { min-height: 490px; background: radial-gradient(ellipse at center, #e8f1ff, transparent 70%), #f7f9fc; border: none; border-radius: 24px; }
.dp-boxes .bx-grid { width: min(500px, 100%); gap: 20px; }
.dp-boxes .bx-tile { min-width: 0; padding: 26px 22px; }
.dp-boxes .bx-top { align-items: flex-start; flex-direction: column; gap: 12px; }
.dp-boxes .bx-top b { font-size: 38px; }
.dp-boxes .bx-buyer { overflow-wrap: anywhere; }
.dp-boxes .bx-tile--hot { background: var(--blue); border-color: var(--blue); }
.dp-boxes .bx-tile--hot .bx-top b, .dp-boxes .bx-tile--hot .bx-top em, .dp-boxes .bx-tile--hot .bx-buyer { color: #fff; }
.dp-install .ins-panel { background: transparent; border: none; border-radius: 0; box-shadow: none; padding: 0; }
.dp-install .ins-steps { gap: 36px; grid-template-columns: repeat(3, minmax(0, 1fr)); }
.dp-install .ins-arrow { display: none; }
.dp-install .ins-head { align-items: flex-start; flex-direction: column; gap: 20px; padding-top: 26px; border-top: 1px solid var(--line-strong); }
.dp-install .ins-no { font-size: clamp(40px, 4vw, 64px); font-weight: 500; }
.dp-install .ins-bar { display: none; }
.dp-install .ins-step > p { min-height: 4em; }
.dp-install .ins-shot { min-height: 230px; background: #edf2f8; }
.dp-install .shot-card { box-shadow: 0 14px 36px -16px rgba(23, 52, 97, .2); }
.dp-tab-rail { grid-template-columns: repeat(2, minmax(0, 1fr)); margin-bottom: 0; }
.dp-connection { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: 60px; align-items: center; padding: clamp(32px, 5vw, 64px) 0 0; animation: none; }
.dp-connection h3 { font-size: clamp(25px, 2.8vw, 40px); letter-spacing: -.02em; margin-bottom: 20px; }
.dp-connection p { font-size: 16px; line-height: 1.9; max-width: 35em; color: var(--muted); }
.dp-connection .chips { margin-top: 24px; }
.dp-text-link { display: inline-flex; align-items: center; gap: 12px; color: var(--blue); font-size: 14px; margin-top: 28px; }
.dp-link-diagram { display: flex; align-items: center; justify-content: center; gap: 20px; min-height: 270px; padding: 30px; border-radius: 24px; background: #f7f9fc; }
.dp-link-diagram > div { display: grid; justify-items: center; gap: 16px; font-size: 12px; color: var(--ink-2); }
.dp-link-diagram > div .i { width: 56px; height: 56px; stroke-width: 1.15; }
.dp-link-path { position: relative; display: block; width: min(180px, 30%); height: 2px; background: var(--line-strong); }
.dp-link-path i { position: absolute; inset: 0; background: var(--blue); transform-origin: left; }
.dp-link-path em { position: absolute; bottom: 15px; left: 50%; transform: translateX(-50%); white-space: nowrap; font-size: 11px; color: var(--blue); font-style: normal; }
.dp-spec-layout { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.25fr); gap: 80px; align-items: start; }
.dp-spec-layout .lead { margin-top: 24px; }
.dp-spec-layout .btn { margin-top: 28px; }
.dp-requirements .spec-panel { border: none; border-radius: 0; box-shadow: none; background: transparent; }
.dp-requirements .spec-grid { grid-template-columns: 1fr; }
.dp-requirements .spec-item { padding: 24px 0; border: none; border-bottom: 1px solid var(--line); }
.dp-requirements .spec-item:first-child { padding-top: 0; }
@media (max-width: 960px) {
  .dp-hero-head, .dp-section-head, .dp-spec-layout { grid-template-columns: 1fr; gap: 28px; }
  .dp-hero-side .lead, .dp-section-head .lead { max-width: 40em; }
  .dp-page .sticky-split { grid-template-columns: 1fr; gap: 36px; }
  .dp-page .sticky-col { position: static; }
  .dp-stage .td-body { min-height: 280px; gap: 22px; }
  .dp-stage .td-bar-status { display: none; }
  .dp-stage .dh-layer--l { display: none; }
  .dp-stage .td-float { font-size: 12px; padding: 8px 14px; }
  .dp-features .feat-panel, .dp-connection { grid-template-columns: 1fr; gap: 32px; }
  .dp-features .feat-shot { min-height: 340px; }
  .dp-install .ins-steps { grid-template-columns: 1fr; }
  .dp-install .ins-step > p { min-height: 0; }
  .dp-install .ins-shot { min-height: 180px; }
}
@media (max-width: 640px) {
  .dp-title { font-size: clamp(36px, 9.7vw, 58px); }
  .dp-eyebrow { margin-bottom: 16px; font-size: 10px; }
  .dp-hero-side .hero-actions { gap: 10px; }
  .dp-hero-side .btn { padding: 12px 16px; font-size: 14px; }
  .dp-stage-shell { border-radius: 18px; }
  .dp-stage { padding: 44px 16px 32px; }
  .dp-stage .td-body { grid-template-columns: 1fr; padding: 22px 18px; min-height: 0; }
  .dp-stage .td-feed { display: none; }
  .dp-stage .td-sheet .tlabel { width: 100%; max-width: 240px; }
  .dp-stage .td-bar { padding-inline: 10px; gap: 8px; }
  .dp-stage .td-bar-title { font-size: 10px; }
  .dp-stage .td-foot { gap: 8px; padding-inline: 10px; }
  .dp-stage .td-foot-txt { font-size: 10px; }
  .dp-stage .td-foot-count, .dp-stage .dh-layer--br { display: none; }
  .dp-stage .dh-layer--tr { top: 12px; right: 12px; }
  .dp-stage-caption { font-size: 10px; padding: 14px 16px; }
  .dp-jump { grid-template-columns: repeat(2, minmax(0, 1fr)); margin-top: 28px; }
  .dp-jump a { padding: 18px 10px; gap: 10px; font-size: 12px; }
  .dp-jump a:nth-child(2) { border-right: 0; }
  .dp-jump a:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .dp-features .feat-tab { flex-direction: column; gap: 10px; font-size: 12px; padding: 16px 4px; }
  .dp-features .feat-tab .i { width: 18px; height: 18px; }
  .dp-features .feat-panels { padding-top: 30px; }
  .dp-features .feat-shot { padding: 22px 16px 52px; min-height: 320px; }
  .dp-features .shot-card { padding: 10px 16px; }
  .dp-label-stage { min-height: 430px; padding: 60px 24px; }
  .dp-label-stage .tlabel { font-size: 12px; padding-inline: 18px; }
  .dp-label-stage .row { gap: 12px; }
  .dp-boxes .bx-stage { min-height: 340px; padding: 24px 16px 58px; }
  .dp-boxes .bx-grid { gap: 10px; }
  .dp-boxes .bx-tile { padding: 18px 14px; }
  .dp-boxes .bx-top b { font-size: 28px; }
  .dp-tab-rail .tab { font-size: 13px; padding: 18px 8px; }
  .dp-link-diagram { gap: 14px; padding: 24px 16px; min-height: 230px; }
  .dp-link-diagram > div .i { width: 40px; height: 40px; }
}
@media (prefers-reduced-motion: reduce) {
  .dp-page .dp-stage .dh-window, .dp-page [data-dp-paper], .dp-page .feat-shot > .shot-card, .dp-page .feat-shot > .wf-box { transform: none; }
}