:root {
  color-scheme: light;
  --ink: #10131a;
  --muted: #626a79;
  --faint: #8b93a2;
  --line: #dfe3ea;
  --line-strong: #cdd3de;
  --paper: #ffffff;
  --wash: #f5f7fa;
  --blue: #286df2;
  --blue-deep: #1554d1;
  --blue-soft: #eaf1ff;
  --yellow: #ffd84d;
  --green: #1b9d65;
  --shadow: 0 28px 70px rgba(24, 35, 58, 0.13), 0 3px 12px rgba(24, 35, 58, 0.08);
  --radius: 24px;
  --max: 1160px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
  transition: background-color .2s ease, color .2s ease;
}
a { color: inherit; text-decoration: none; }
button, input { font: inherit; }
button { color: inherit; }
img { display: block; max-width: 100%; }
[hidden] { display: none !important; }

.skip-link {
  position: fixed; left: 12px; top: 12px; z-index: 100;
  padding: 10px 14px; border-radius: 10px; background: var(--ink); color: white;
  transform: translateY(-160%);
}
.skip-link:focus { transform: none; }
.shell { width: min(calc(100% - 40px), var(--max)); margin-inline: auto; }

.site-header {
  position: sticky; top: 0; z-index: 30;
  border-bottom: 1px solid color-mix(in srgb, var(--line) 78%, transparent);
  background: rgba(255,255,255,.88); backdrop-filter: blur(18px) saturate(150%);
}
.nav { height: 68px; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.brand { display: inline-flex; align-items: center; gap: 10px; font-size: 17px; font-weight: 680; letter-spacing: -.02em; }
.brand img { width: 34px; height: 34px; border-radius: 9px; }
.nav-links { display: flex; align-items: center; gap: 28px; margin-left: auto; }
.nav-links a { color: #3b4250; font-size: 14px; }
.nav-links a:hover, .nav-links a[aria-current="page"] { color: var(--ink); }
.nav-actions { display: flex; align-items: center; gap: 10px; }
.lang-switch, .theme-switch, .menu-button {
  border: 0; background: transparent; cursor: pointer; padding: 9px 10px; border-radius: 10px;
  color: #4f5766; font-size: 13px;
}
.lang-switch:hover, .theme-switch:hover, .menu-button:hover { background: var(--wash); color: var(--ink); }
.theme-switch { min-width: 68px; }
.menu-button { display: none; width: 40px; height: 40px; position: relative; }
.menu-button::before, .menu-button::after { content: ""; position: absolute; left: 11px; width: 18px; height: 1.5px; background: currentColor; }
.menu-button::before { top: 15px; }
.menu-button::after { top: 23px; }

.button {
  min-height: 44px; display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  border: 1px solid var(--line-strong); border-radius: 12px; padding: 0 18px;
  background: var(--paper); color: var(--ink); font-size: 14px; font-weight: 620;
  transition: transform .18s ease, border-color .18s ease, background .18s ease;
}
.button:hover { transform: translateY(-1px); border-color: #aab2c0; }
.button-primary { border-color: var(--blue); background: var(--blue); color: white; box-shadow: 0 8px 24px rgba(40,109,242,.22); }
.button-primary:hover { border-color: var(--blue-deep); background: var(--blue-deep); }
.button-dark { background: var(--ink); border-color: var(--ink); color: white; }
.button-small { min-height: 38px; padding-inline: 15px; font-size: 13px; }

.hero { padding: 104px 0 74px; text-align: center; overflow: hidden; }
.eyebrow { margin: 0 0 20px; color: var(--blue); font-size: 12px; font-weight: 750; letter-spacing: .15em; text-transform: uppercase; }
.hero h1, .page-hero h1 {
  max-width: 940px; margin: 0 auto; font-size: clamp(43px, 6.2vw, 74px); line-height: 1.18;
  letter-spacing: -.018em; font-weight: 730;
}
.hero h1 span { color: var(--blue); }
.hero-copy { max-width: 680px; margin: 28px auto 0; color: var(--muted); font-size: clamp(18px, 2vw, 21px); line-height: 1.65; letter-spacing: -.015em; }
.hero-actions { display: flex; justify-content: center; gap: 12px; margin-top: 34px; flex-wrap: wrap; }
.hero-note { margin: 17px 0 0; color: var(--faint); font-size: 12px; }

.product-stage { position: relative; padding: 30px 0 104px; }
.product-stage::before {
  content: ""; position: absolute; z-index: -1; left: 8%; right: 8%; top: 4%; height: 68%;
  background: radial-gradient(circle at 50% 30%, rgba(80,132,255,.25), rgba(80,132,255,0) 68%);
  filter: blur(18px);
}
.app-window {
  width: min(100%, 980px); margin: auto; overflow: hidden; border: 1px solid #c8cfda; border-radius: 18px;
  background: #f9fafc; box-shadow: var(--shadow); text-align: left;
}
.window-bar { height: 42px; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; padding: 0 15px; border-bottom: 1px solid #d8dde5; background: rgba(245,247,250,.94); }
.traffic { display: flex; gap: 7px; }
.traffic i { width: 12px; height: 12px; border-radius: 50%; background: #ff5f57; }
.traffic i:nth-child(2) { background: #febc2e; }
.traffic i:nth-child(3) { background: #28c840; }
.window-title { color: #686f7c; font-size: 12px; font-weight: 600; }
.demo-badge { justify-self: end; color: var(--faint); font-size: 11px; }
.search-area { padding: 18px 20px 16px; background: rgba(255,255,255,.82); border-bottom: 1px solid #dfe3ea; }
.search-field { display: flex; align-items: center; gap: 12px; height: 48px; padding: 0 16px; border: 2px solid var(--blue); border-radius: 12px; background: white; box-shadow: 0 0 0 4px rgba(40,109,242,.09); }
.search-mark { width: 15px; height: 15px; border: 2px solid #7b8492; border-radius: 50%; position: relative; flex: none; }
.search-mark::after { content: ""; position: absolute; width: 6px; height: 2px; right: -5px; bottom: -3px; transform: rotate(45deg); background: #7b8492; border-radius: 2px; }
.search-field input { width: 100%; border: 0; outline: 0; background: transparent; color: #20242c; font-size: 17px; }
.shortcut { flex: none; padding: 4px 7px; border: 1px solid #d5dae3; border-bottom-width: 2px; border-radius: 6px; color: #7a8290; background: #f7f8fa; font-size: 11px; }
.result-head, .result-row { display: grid; grid-template-columns: minmax(220px,1.5fr) minmax(230px,2fr) 82px 124px 84px; align-items: center; }
.result-head { min-height: 33px; color: #717986; background: #f1f3f6; border-bottom: 1px solid #d9dee6; font-size: 11px; font-weight: 620; }
.result-head span, .result-row > span { padding: 0 12px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; border-right: 1px solid #e4e7ec; }
.result-row { min-height: 40px; color: #343a45; background: white; border-bottom: 1px solid #edf0f4; font-size: 12px; }
.result-row:nth-child(even) { background: #fbfcfd; }
.result-row:hover { background: #edf4ff; }
.file-name { display: flex; align-items: center; gap: 8px; font-weight: 560; }
.file-icon { width: 18px; height: 21px; flex: none; border: 1px solid #aeb7c5; border-radius: 3px; background: linear-gradient(135deg,#fff 72%,#dce3ed 73%); }
.file-icon.folder { height: 15px; border: 0; border-radius: 3px; background: #5ba3ff; position: relative; }
.file-icon.folder::before { content: ""; position: absolute; width: 8px; height: 4px; left: 1px; top: -3px; border-radius: 2px 2px 0 0; background: #5ba3ff; }
.match { background: #ffe687; color: #1f2733; border-radius: 2px; padding: 0 1px; }
.result-status { display: flex; align-items: center; justify-content: space-between; gap: 20px; min-height: 32px; padding: 0 14px; color: #7b8390; background: #f3f5f8; font-size: 11px; }
.status-dot { display: inline-block; width: 7px; height: 7px; border-radius: 50%; background: var(--green); margin-right: 6px; }
.empty-demo { padding: 48px 20px; text-align: center; color: var(--muted); background: white; }
.stage-caption { margin: 22px auto 0; color: var(--faint); text-align: center; font-size: 12px; }

.proof-strip { padding: 72px 0; border-block: 1px solid var(--line); background: var(--wash); }
.proof-grid { display: grid; grid-template-columns: repeat(3,1fr); }
.proof { padding: 8px 38px; text-align: center; border-right: 1px solid var(--line); }
.proof:first-child { padding-left: 0; }
.proof:last-child { padding-right: 0; border-right: 0; }
.proof strong { display: block; color: var(--ink); font-size: clamp(32px,4vw,52px); line-height: 1; letter-spacing: -.05em; }
.proof span { display: block; margin-top: 12px; color: var(--muted); font-size: 13px; line-height: 1.5; }
.proof-note { max-width: 800px; margin: 30px auto 0; color: var(--faint); font-size: 11px; line-height: 1.6; text-align: center; }

.section { padding: 118px 0; }
.section-compact { padding: 82px 0; }
.section-dark { background: #10141c; color: white; }
.section-wash { background: var(--wash); }
.section-heading { max-width: 720px; margin-bottom: 54px; }
.section-heading.centered { margin-inline: auto; text-align: center; }
.section-heading h2 { margin: 0; font-size: clamp(34px,4.25vw,54px); line-height: 1.2; letter-spacing: -.018em; }
.section-heading p { margin: 20px 0 0; color: var(--muted); font-size: 17px; line-height: 1.7; }
.section-dark .section-heading p { color: #aab2c0; }
.feature-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; }
.feature-card { min-height: 300px; padding: 30px; border: 1px solid var(--line); border-radius: 20px; background: white; }
.feature-card.large { grid-column: span 2; }
.feature-number { color: var(--blue); font: 650 12px/1 ui-monospace, SFMono-Regular, Menlo, monospace; letter-spacing: .08em; }
.feature-card h3 { margin: 76px 0 12px; font-size: 24px; letter-spacing: -.035em; }
.feature-card p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.75; }
.feature-card .mini-query { margin-top: 28px; }
.mini-query { display: inline-flex; padding: 9px 12px; border: 1px solid var(--line); border-radius: 9px; background: var(--wash); color: #4b5463; font: 12px/1.4 ui-monospace, SFMono-Regular, Menlo, monospace; }
.promise-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 56px; }
.promise h3 { margin: 0 0 14px; font-size: 24px; letter-spacing: -.035em; }
.promise p { margin: 0; color: #aeb6c5; line-height: 1.75; font-size: 14px; }
.promise-rule { width: 42px; height: 3px; margin-bottom: 28px; border-radius: 4px; background: var(--blue); }

.comparison { overflow: hidden; border: 1px solid var(--line); border-radius: 18px; background: white; }
.comparison-row { display: grid; grid-template-columns: 1.2fr 1fr 1fr; min-height: 64px; align-items: center; border-bottom: 1px solid var(--line); }
.comparison-row:last-child { border-bottom: 0; }
.comparison-row > * { padding: 18px 22px; }
.comparison-row > * + * { border-left: 1px solid var(--line); }
.comparison-row.heading { background: var(--wash); color: var(--muted); font-size: 12px; font-weight: 650; }
.comparison-row span { color: var(--muted); font-size: 14px; line-height: 1.5; }
.comparison-row strong { font-size: 14px; }
.yes { color: var(--green) !important; }

.cta-panel { padding: 72px 32px; border-radius: 26px; background: var(--blue); color: white; text-align: center; overflow: hidden; position: relative; }
.cta-panel::before { content: ""; position: absolute; width: 360px; height: 360px; right: -140px; top: -210px; border: 1px solid rgba(255,255,255,.23); border-radius: 50%; box-shadow: 0 0 0 70px rgba(255,255,255,.04),0 0 0 140px rgba(255,255,255,.03); }
.cta-panel h2 { position: relative; max-width: 720px; margin: auto; font-size: clamp(32px,4.1vw,48px); line-height: 1.19; letter-spacing: -.018em; }
.cta-panel p { position: relative; max-width: 600px; margin: 18px auto 28px; color: rgba(255,255,255,.8); line-height: 1.7; }
.cta-panel .button { position: relative; }

.page-hero { padding: 110px 0 78px; text-align: center; }
.page-hero h1 { font-size: clamp(40px,5.5vw,62px); }
.page-hero p { max-width: 700px; margin: 25px auto 0; color: var(--muted); font-size: 19px; line-height: 1.7; }
.page-hero .eyebrow { margin-bottom: 18px; }
.detail-list { display: grid; gap: 1px; border-block: 1px solid var(--line); }
.detail-item { display: grid; grid-template-columns: .75fr 1.25fr; gap: 70px; padding: 58px 0; border-bottom: 1px solid var(--line); }
.detail-item:last-child { border-bottom: 0; }
.detail-item h2 { margin: 0; font-size: 32px; letter-spacing: -.045em; }
.detail-item p { margin: 0; color: var(--muted); line-height: 1.8; }
.syntax-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 16px; }
.syntax-card { padding: 26px; border: 1px solid #2b3340; border-radius: 16px; background: #151b24; }
.syntax-card code { display: block; color: #8db4ff; font: 14px/1.6 ui-monospace, SFMono-Regular, Menlo, monospace; overflow-wrap: anywhere; }
.syntax-card span { display: block; margin-top: 12px; color: #9fa8b7; font-size: 13px; line-height: 1.6; }

.pricing-grid { display: grid; grid-template-columns: repeat(3,minmax(0,380px)); justify-content: center; gap: 18px; align-items: stretch; }
.price-card { position: relative; padding: 34px; border: 1px solid var(--line); border-radius: 22px; background: white; }
.price-card.featured { border: 2px solid var(--blue); box-shadow: 0 18px 46px rgba(40,109,242,.13); }
.price-tag { position: absolute; right: 22px; top: 22px; padding: 6px 9px; border-radius: 999px; background: var(--blue-soft); color: var(--blue); font-size: 11px; font-weight: 700; }
.price-card h2 { margin: 0; font-size: 21px; }
.price { margin: 28px 0 8px; font-size: 54px; font-weight: 740; letter-spacing: -.06em; }
.price small { color: var(--muted); font-size: 14px; font-weight: 500; letter-spacing: 0; }
.trial { color: var(--blue); font-size: 13px; font-weight: 650; }
.price-card ul { margin: 28px 0 32px; padding: 0; list-style: none; color: var(--muted); font-size: 14px; }
.price-card li { position: relative; margin-top: 13px; padding-left: 23px; }
.price-card li::before { content: "✓"; position: absolute; left: 0; color: var(--green); font-weight: 800; }
.price-card .button { width: 100%; }
.pricing-note { max-width: 670px; margin: 28px auto 0; color: var(--faint); text-align: center; font-size: 12px; line-height: 1.7; }

.faq { max-width: 820px; margin-inline: auto; border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { display: flex; justify-content: space-between; gap: 30px; padding: 25px 4px; cursor: pointer; font-size: 16px; font-weight: 630; list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--blue); font-size: 22px; font-weight: 400; }
.faq details[open] summary::after { content: "−"; }
.faq details p { margin: -4px 0 26px; padding-right: 52px; color: var(--muted); line-height: 1.8; }

.support-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 60px; }
.support-aside { align-self: start; padding: 28px; border: 1px solid var(--line); border-radius: 18px; background: var(--wash); }
.support-aside h2 { margin: 0 0 12px; font-size: 22px; }
.support-aside p { margin: 0 0 22px; color: var(--muted); line-height: 1.7; }
.shortcut-list { display: grid; }
.shortcut-row { display: flex; align-items: center; justify-content: space-between; gap: 18px; padding: 15px 0; border-bottom: 1px solid var(--line); }
.shortcut-row:last-child { border-bottom: 0; }
.shortcut-row span { color: var(--muted); font-size: 14px; }
kbd { min-width: 44px; padding: 6px 9px; border: 1px solid #ccd2dc; border-bottom-width: 2px; border-radius: 7px; background: white; color: #434a56; font: 12px/1 ui-monospace, SFMono-Regular, Menlo, monospace; text-align: center; white-space: nowrap; }

.legal { max-width: 820px; }
.legal-intro { padding: 24px; margin-bottom: 48px; border-left: 3px solid var(--blue); background: var(--blue-soft); color: #32425f; line-height: 1.75; }
.legal h2 { margin: 44px 0 12px; font-size: 24px; letter-spacing: -.03em; }
.legal p, .legal li { color: var(--muted); line-height: 1.85; }
.legal a { color: var(--blue); text-decoration: underline; text-underline-offset: 3px; }
.updated { color: var(--faint); font-size: 12px; }

.site-footer { padding: 58px 0 36px; border-top: 1px solid var(--line); }
.footer-top { display: flex; align-items: flex-start; justify-content: space-between; gap: 40px; }
.footer-copy { max-width: 340px; margin-top: 15px; color: var(--muted); font-size: 13px; line-height: 1.7; }
.footer-links { display: grid; grid-template-columns: repeat(2,auto); gap: 12px 42px; font-size: 13px; }
.footer-links a { color: var(--muted); }
.footer-links a:hover { color: var(--ink); }
.footer-bottom { display: flex; justify-content: space-between; gap: 24px; margin-top: 48px; padding-top: 22px; border-top: 1px solid var(--line); color: var(--faint); font-size: 11px; }

:root[data-theme="dark"] {
  color-scheme: dark;
  --ink: #f1f4f9;
  --muted: #aab3c2;
  --faint: #7f8a9b;
  --line: #2b3341;
  --line-strong: #3c4758;
  --paper: #0e1219;
  --wash: #151a23;
  --blue: #70a0ff;
  --blue-deep: #8eb4ff;
  --blue-soft: #192947;
  --green: #44c58a;
  --shadow: 0 28px 70px rgba(0,0,0,.38), 0 3px 12px rgba(0,0,0,.28);
}
:root[data-theme="dark"] .site-header { background: rgba(14,18,25,.88); }
:root[data-theme="dark"] .nav-links a,
:root[data-theme="dark"] .lang-switch,
:root[data-theme="dark"] .theme-switch,
:root[data-theme="dark"] .menu-button { color: var(--muted); }
:root[data-theme="dark"] .app-window { border-color: #394454; background: #151a22; }
:root[data-theme="dark"] .window-bar { border-color: #313a49; background: rgba(24,30,40,.96); }
:root[data-theme="dark"] .window-title,
:root[data-theme="dark"] .demo-badge { color: #9da7b6; }
:root[data-theme="dark"] .search-area { border-color: #2c3543; background: rgba(17,22,30,.92); }
:root[data-theme="dark"] .search-field { background: #111721; }
:root[data-theme="dark"] .search-field input { color: #edf2fa; }
:root[data-theme="dark"] .shortcut { border-color: #3a4554; color: #a9b2c0; background: #1c2330; }
:root[data-theme="dark"] .result-head { color: #a4adbb; border-color: #343e4d; background: #202733; }
:root[data-theme="dark"] .result-row { color: #dce2ec; border-color: #272f3c; background: #151b24; }
:root[data-theme="dark"] .result-row:nth-child(even) { background: #181f29; }
:root[data-theme="dark"] .result-row:hover { background: #1d3150; }
:root[data-theme="dark"] .result-head span,
:root[data-theme="dark"] .result-row > span { border-color: #2b3442; }
:root[data-theme="dark"] .result-status { color: #9ca6b5; background: #1c232e; }
:root[data-theme="dark"] .empty-demo { background: #151b24; }
:root[data-theme="dark"] .feature-card,
:root[data-theme="dark"] .comparison,
:root[data-theme="dark"] .price-card,
:root[data-theme="dark"] kbd { background: #151b24; }
:root[data-theme="dark"] .mini-query,
:root[data-theme="dark"] .comparison-row.heading { background: #1b222d; }
:root[data-theme="dark"] .section-dark { background: #090c11; }
:root[data-theme="dark"] .legal-intro { color: #c4d5f3; }
:root[data-theme="dark"] .menu-button::before,
:root[data-theme="dark"] .menu-button::after { background: currentColor; }
:root[data-theme="dark"] .button { background: #161c26; border-color: #36404f; }
:root[data-theme="dark"] .button-primary { background: #1f5fe0; border-color: #1f5fe0; color: #fff; }
:root[data-theme="dark"] .button-primary:hover { background: #1a52c4; border-color: #1a52c4; }
:root[data-theme="dark"] .button.is-pending { opacity: .85; }
:root[data-theme="dark"] kbd { color: #dce2ec; border-color: #3a4554; }

[data-reveal] { opacity: 0; transform: translateY(18px); transition: opacity .55s ease, transform .55s ease; }
[data-reveal].is-visible { opacity: 1; transform: none; }

@media (max-width: 860px) {
  .nav-links { position: fixed; inset: 68px 0 auto; display: none; padding: 18px 20px 24px; background: rgba(255,255,255,.98); border-bottom: 1px solid var(--line); box-shadow: 0 18px 34px rgba(30,40,60,.08); }
  :root[data-theme="dark"] .nav-links { background: rgba(14,18,25,.98); }
  .nav-links.is-open { display: grid; gap: 0; }
  .nav-links a { padding: 14px 0; border-bottom: 1px solid var(--line); font-size: 15px; }
  .nav-links a:last-child { border-bottom: 0; }
  .menu-button { display: block; }
  .nav-actions > .button { display: none; }
  .hero { padding-top: 80px; }
  .feature-grid { grid-template-columns: repeat(2,1fr); }
  .feature-card.large { grid-column: auto; }
  .pricing-grid { grid-template-columns: minmax(0,520px); }
  .promise-grid { gap: 30px; }
  .result-head, .result-row { grid-template-columns: minmax(190px,1.2fr) minmax(220px,1.6fr) 75px; }
  .result-head > :nth-child(4), .result-head > :nth-child(5), .result-row > :nth-child(4), .result-row > :nth-child(5) { display: none; }
  .support-grid { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .shell { width: min(calc(100% - 28px), var(--max)); }
  .nav { height: 62px; }
  .nav-links { top: 62px; }
  .brand img { width: 31px; height: 31px; }
  .hero { padding: 68px 0 48px; }
  .hero h1 { font-size: clamp(30px,8.3vw,34px); line-height: 1.22; letter-spacing: 0; }
  .hero-copy { font-size: 17px; }
  .product-stage { padding-bottom: 72px; }
  .app-window { border-radius: 13px; }
  .search-area { padding: 13px 12px; }
  .shortcut { display: none; }
  .result-head, .result-row { grid-template-columns: 1.2fr 1fr; }
  .result-head > :nth-child(3), .result-row > :nth-child(3) { display: none; }
  .result-head span, .result-row > span { padding-inline: 8px; }
  .window-title { display: none; }
  .window-bar { grid-template-columns: 1fr 1fr; }
  .proof-grid { grid-template-columns: 1fr; gap: 28px; }
  .proof { padding: 0 20px 28px; border-right: 0; border-bottom: 1px solid var(--line); }
  .proof:last-child { padding-bottom: 0; border-bottom: 0; }
  .section { padding: 84px 0; }
  .section-compact { padding: 62px 0; }
  .section-heading { margin-bottom: 38px; }
  .feature-grid, .promise-grid, .syntax-grid, .pricing-grid { grid-template-columns: 1fr; }
  .feature-card { min-height: 250px; }
  .feature-card h3 { margin-top: 48px; }
  .comparison { overflow-x: auto; }
  .comparison-row { min-width: 680px; }
  .detail-item { grid-template-columns: 1fr; gap: 18px; padding: 42px 0; }
  .page-hero { padding: 76px 0 56px; }
  .support-aside { padding: 22px; }
  .footer-top, .footer-bottom { flex-direction: column; }
  .footer-links { margin-top: 10px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition-duration: .01ms !important; }
}

/* ——— v2 增补：语言选择器 / 禁用态按钮 / 404 / RTL ——— */
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.lang-select {
  border: 0; background: transparent; color: #4f5766; font-size: 13px;
  padding: 9px 6px; border-radius: 10px; cursor: pointer; max-width: 138px;
}
.lang-select:hover { background: var(--wash); color: var(--ink); }
.lang-select option { color: initial; background: var(--paper); }
:root[data-theme="dark"] .lang-select { color: var(--muted); }
.button.is-pending { opacity: .6; cursor: default; }
/* 定价页三版本对比表 */
.compare-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: 18px; background: var(--paper); }
.compare-table { width: 100%; min-width: 680px; border-collapse: separate; border-spacing: 0; font-size: 13.5px; }
.compare-table th, .compare-table td { padding: 13px 16px; border-bottom: 1px solid var(--line); text-align: center; }
.compare-table thead th { font-size: 13px; font-weight: 700; color: var(--ink); background: var(--wash); }
.compare-table thead th:first-child, .compare-table tbody th { text-align: left; }
.compare-table tbody th { font-weight: 500; color: var(--ink); }
.compare-table tbody tr:last-child th, .compare-table tbody tr:last-child td { border-bottom: 0; }
.compare-table td { color: var(--muted); }
.compare-table td.ok { color: var(--green); font-weight: 800; }
.compare-table td.no { color: var(--faint); }
.compare-table thead th:last-child, .compare-table td:last-child { background: var(--blue-soft); }
[dir="rtl"] .compare-table thead th:first-child, [dir="rtl"] .compare-table tbody th { text-align: right; }
.support-email-line { margin: 14px 0 0; font-size: 12px; color: var(--muted); }
.not-found { min-height: 75vh; display: grid; place-content: center; }
.not-found img { margin: 0 auto 28px; }
[dir="rtl"] .nav-links { margin-left: 0; margin-right: auto; }
[dir="rtl"] .legal-intro { border-left: 0; border-right: 3px solid var(--blue); }
[dir="rtl"] .price-card li { padding-left: 0; padding-right: 23px; }
[dir="rtl"] .price-card li::before { left: auto; right: 0; }
[dir="rtl"] .faq details p { padding-right: 0; padding-left: 52px; }