/*
 * Inter, Latin subset only. The unicode-range IS the Latin/CJK split: with the
 * range restricted, the browser never selects Inter for a 汉字 and falls through
 * to PingFang SC / Microsoft YaHei per character. No classes, no markup.
 *
 * U+2000-206F is split to exclude U+2014 (—) and U+2026 (…) so they stay
 * full-width from the CJK font — every visible ellipsis here ends a Chinese
 * phrase ("正在提交…"), where a half-width Latin glyph would be wrong.
 */
@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url("/fonts/inter-latin-var.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA,
    U+02DC, U+0304, U+0308, U+0329, U+2000-2013, U+2015-2025, U+2027-206F,
    U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

:root {
  /* Font */
  --font-latin: "Inter", "Helvetica Neue", Helvetica, Arial;
  --font-cjk: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei",
    "Source Han Sans SC", "Noto Sans CJK SC", sans-serif;
  --font-sans: var(--font-latin), var(--font-cjk);
  --font-mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas,
    monospace;

  /* Color */
  --canvas: #fbfbf8;
  --surface: #ffffff;
  --ink: #171718;
  --muted: #6d6d72;
  --hairline: #e5e5e1;
  --hairline-strong: #d3d3ce;
  --lavender: #f1eefb;
  --sage: #edf4ee;
  --blue: #edf3fa;
  --blush: #f9ecef;
  --sand: #f5f0e6;
  --lime: #d7f35f;
  --shadow-soft: 0 18px 54px rgba(20, 20, 24, 0.07);

  /* Layout — media queries override only --content-max and --gutter */
  --content-max: 1280px;
  --gutter: 80px;
  --content: min(var(--content-max), calc(100% - 2 * var(--gutter)));
  --header-h: 72px;
  --section-y: clamp(56px, 5.6vw, 88px);

  /* Spacing — 4px base */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-7: 28px;
  --space-8: 32px;
  --space-10: 40px;
  --space-12: 48px;
  --space-14: 56px;
  --space-16: 64px;

  /* Radius */
  --radius-xs: 6px;
  --radius-sm: 9px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-pill: 999px;

  /* Type scale */
  --fs-micro: 9px;
  --fs-caption: 10px;
  --fs-fine: 11px;
  --fs-meta: 12px;
  --fs-body-sm: 13px;
  --fs-body: 14px;
  --fs-sm: 16px;
  --fs-md: 19px;
  --fs-lg: 21px;
  --fs-xl: 24px;
  --fs-2xl: 28px;
  --fs-3xl: 32px;
  --fs-display: clamp(38px, 6.2vw, 64px);
  --fs-display-2: clamp(38px, 5.2vw, 62px);
  --fs-h1: clamp(30px, 3.6vw, 46px);
  --fs-h2: clamp(28px, 3vw, 40px);

  /* Weight — CJK system fonts only resolve Semibold/Bold, so keep the scale coarse */
  --fw-regular: 400;
  --fw-medium: 500;
  --fw-semibold: 600;
  --fw-bold: 700;
  --fw-display: 700;

  /* Line height — 1.14 display keeps CJK glyphs off each other when they wrap */
  --lh-display: 1.14;
  --lh-heading: 1.3;
  --lh-snug: 1.55;
  --lh-body: 1.7;
  --lh-relaxed: 1.85;

  /* Tracking — --track-display is low enough to be safe on 汉字 unconditionally */
  --track-display: -0.012em;
  --track-latin: -0.035em;
  --track-label-sm: 0.12em;
  --track-label: 0.14em;
  --track-label-lg: 0.26em;

  /* Control heights */
  --control-sm: 36px;
  --control-md: 40px;
  --control-lg: 48px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  overflow-x: hidden;
  background: var(--canvas);
  color: var(--ink);
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
}

button,
input,
select {
  font: inherit;
}

button,
a,
select {
  -webkit-tap-highlight-color: transparent;
}

button {
  color: inherit;
}

a {
  color: inherit;
  text-decoration: none;
}

button:focus-visible,
a:focus-visible,
input:focus-visible,
select:focus-visible {
  outline: 3px solid rgba(215, 243, 95, 0.82);
  outline-offset: 3px;
}

/*
 * Headline defaults. text-spacing-trim closes the gap that full-width CJK
 * punctuation leaves after itself ("少，但足够。") — that visual gap is what the
 * old -0.055em tracking was reaching for, but tracking crushed every glyph to
 * get it. No-op outside Chromium; harmless there.
 */
h1,
h2,
h3,
h4 {
  text-wrap: balance;
  text-spacing-trim: space-first;
}

/*
 * Sticky and always on screen — the tabs are legible on first paint, before any
 * scroll. Full-bleed bar, content-width inner row, so the blur runs edge to
 * edge instead of stopping at the gutter.
 */
.site-header {
  position: sticky;
  top: 0;
  z-index: 60;
  border-bottom: 1px solid var(--hairline);
  background: color-mix(in srgb, var(--canvas) 88%, transparent);
  backdrop-filter: blur(14px);
}

.site-header-inner {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  width: var(--content);
  min-height: var(--header-h);
  margin: 0 auto;
}

.wordmark {
  display: inline-flex;
  align-items: baseline;
  gap: var(--space-2);
  width: max-content;
}

.wordmark strong {
  font-size: var(--fs-md);
  letter-spacing: var(--track-latin);
}

.site-tabs {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.site-tabs a {
  display: inline-flex;
  min-height: 34px;
  align-items: center;
  padding: 0 var(--space-4);
  border-radius: var(--radius-pill);
  color: var(--muted);
  font-size: var(--fs-body-sm);
  white-space: nowrap;
  transition:
    color 160ms ease,
    background 160ms ease;
}

.locale-picker {
  position: relative;
  display: inline-flex;
  min-height: var(--control-sm);
  align-items: center;
  border: 1px solid var(--hairline-strong);
  border-radius: var(--radius-pill);
  background: transparent;
  color: var(--muted);
  transition:
    border-color 160ms ease,
    color 160ms ease,
    background 160ms ease;
}

.locale-picker:hover,
.locale-picker:focus-within {
  border-color: var(--ink);
  background: color-mix(in srgb, var(--ink) 4%, transparent);
  color: var(--ink);
}

.locale-picker:focus-within {
  outline: 3px solid rgba(215, 243, 95, 0.82);
  outline-offset: 3px;
}

.locale-picker[data-pending="true"] {
  opacity: 0.55;
}

.locale-picker-select {
  min-width: 0;
  min-height: calc(var(--control-sm) - 2px);
  appearance: none;
  border: 0;
  border-radius: inherit;
  outline: 0;
  padding: 0 30px 0 31px;
  background: transparent;
  color: inherit;
  cursor: pointer;
  font-size: var(--fs-fine);
  font-weight: var(--fw-semibold);
  line-height: 1;
  white-space: nowrap;
}

.locale-picker-select:focus-visible {
  outline: 0;
}

.locale-picker-select:disabled {
  cursor: wait;
}

.locale-picker-globe,
.locale-picker-chevron {
  position: absolute;
  fill: none;
  pointer-events: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.35;
}

.locale-picker-globe {
  left: 10px;
  width: 15px;
  height: 15px;
}

.locale-picker-chevron {
  right: 10px;
  width: 10px;
  height: 10px;
}

.site-tabs a:hover {
  background: color-mix(in srgb, var(--ink) 5%, transparent);
  color: var(--ink);
}

.site-tabs a[aria-current="page"] {
  background: color-mix(in srgb, var(--ink) 8%, transparent);
  color: var(--ink);
  font-weight: var(--fw-semibold);
}

.header-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: var(--space-5);
}

.account-link {
  font-size: var(--fs-body-sm);
  transition: opacity 180ms ease;
}

.account-link:hover {
  opacity: 0.55;
}

section[id] {
  scroll-margin-top: calc(var(--header-h) + var(--space-4));
}

/*
 * Navigation is a transition, not a scroll. Browsers that do cross-document
 * view transitions get the native one; client-side navigation gets the same
 * fade-and-rise from the pathname-keyed wrapper in route-transition.tsx. The
 * header is deliberately outside that wrapper — an animated transform would
 * make it the containing block and unstick the bar mid-navigation.
 */
@view-transition {
  navigation: auto;
}

/*
 * `backwards`, not `both`: a forwards fill leaves an identity matrix on the
 * element forever, and any transform other than `none` makes it the containing
 * block for `position: fixed` descendants — which would pin the checkout toast
 * to the top of the document instead of the viewport.
 */
.route-transition {
  animation: route-enter 420ms cubic-bezier(0.22, 1, 0.36, 1) backwards;
}

@keyframes route-enter {
  from {
    opacity: 0;
    transform: translate3d(0, 12px, 0);
  }

  to {
    opacity: 1;
    transform: none;
  }
}

/*
 * Exactly one screen: 100svh minus the header that sits on top of it, so the
 * first paint is the product name and one button and nothing else. svh, not vh
 * — with vh the collapsing mobile URL bar pushes the buttons under the fold.
 */
.landing-hero {
  position: relative;
  display: grid;
  min-height: calc(100svh - var(--header-h));
  place-items: center;
  overflow: hidden;
  padding: var(--space-16) 0;
  text-align: center;
}

/* Two soft washes rather than artwork — enough that the first screen does not
   read as a blank document, cheap enough to cost nothing to load. */
.landing-hero::before {
  position: absolute;
  z-index: 0;
  content: "";
  inset: -36% 0 auto;
  height: 92%;
  background:
    radial-gradient(48% 54% at 50% 46%, var(--lavender), transparent 70%),
    radial-gradient(36% 40% at 74% 62%, var(--blue), transparent 72%);
  opacity: 0.75;
  pointer-events: none;
}

.landing-hero-inner {
  position: relative;
  z-index: 1;
  width: min(760px, calc(100% - 2 * var(--gutter)));
}

.landing-hero h1 {
  margin: 0;
  font-size: var(--fs-display);
  font-weight: var(--fw-display);
  letter-spacing: var(--track-latin);
  line-height: var(--lh-display);
}

.landing-hero-copy {
  max-width: 28em;
  margin: var(--space-5) auto 0;
  color: var(--muted);
  font-size: var(--fs-sm);
  line-height: var(--lh-relaxed);
  /* Two even lines instead of a long one and a three-word orphan. */
  text-wrap: balance;
}

.landing-hero-actions {
  display: flex;
  justify-content: center;
  gap: var(--space-3);
  margin-top: var(--space-10);
}

.eyebrow {
  margin: 0;
  color: var(--muted);
  font-size: var(--fs-caption);
  font-weight: var(--fw-bold);
  letter-spacing: var(--track-label-lg);
  text-transform: uppercase;
}

.section-shell {
  width: var(--content);
  margin: 0 auto;
}

.section-heading h2 {
  margin: 0;
  font-size: var(--fs-h1);
  font-weight: var(--fw-display);
  letter-spacing: var(--track-display);
  line-height: var(--lh-display);
}

/* One button shape for the whole site: filled for the primary path, outlined
   for the alternative. Pill radius so the CTAs read as controls, not panels. */
.pill-button {
  display: inline-grid;
  min-height: var(--control-lg);
  place-items: center;
  padding-inline: var(--space-7);
  border: 1px solid transparent;
  border-radius: var(--radius-pill);
  font-size: var(--fs-body-sm);
  font-weight: var(--fw-semibold);
  white-space: nowrap;
  cursor: pointer;
  transition:
    transform 160ms ease,
    background 160ms ease,
    border-color 160ms ease,
    color 160ms ease;
}

.pill-button.is-solid {
  background: var(--ink);
  color: var(--surface);
}

.pill-button.is-ghost {
  border-color: var(--hairline-strong);
  background: transparent;
  color: var(--ink);
}

.pill-button:hover {
  transform: translateY(-2px);
}

.pill-button.is-ghost:hover {
  border-color: var(--ink);
}

.pill-button:disabled {
  border-color: var(--hairline-strong);
  background: var(--hairline);
  color: var(--muted);
  cursor: not-allowed;
  transform: none;
}

.landing-example {
  padding: var(--section-y) 0;
  border-top: 1px solid var(--hairline);
}

.landing-example > h2 {
  margin: 0 0 var(--space-12);
  font-size: var(--fs-h2);
  font-weight: var(--fw-display);
  letter-spacing: var(--track-display);
  line-height: var(--lh-display);
  text-align: center;
}

/* Code on the left, what that exact code renders on the right. */
/* Source on the left, the phones showing exactly what that source renders on
   the right. The two panes are one claim, so they share one frame. */
.example-pane {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  overflow: hidden;
  border: 1px solid var(--hairline);
  border-radius: var(--radius-lg);
  background: var(--surface);
  box-shadow: var(--shadow-soft);
}

.code-block {
  margin: 0;
  overflow-x: auto;
  padding: var(--space-7);
  border-radius: var(--radius-md);
  background: #16161a;
  color: #e8e8ec;
  font-family: var(--font-mono);
  font-size: var(--fs-body-sm);
  line-height: 1.68;
  tab-size: 4;
}

.example-pane .code-block {
  display: flex;
  align-items: center;
  border-radius: 0;
  border-right: 1px solid var(--hairline);
  font-size: var(--fs-caption);
  line-height: 1.62;
}

/* The site's own surface. The only thing on this page carrying a different
   palette is what is inside the screens, which is the SDK's theme rather than
   the site's, and it should read that way. */
.example-stage {
  display: grid;
  place-items: center;
  padding: var(--space-10) var(--space-7);
  background: var(--surface);
}

.phone-pair {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: center;
  gap: var(--space-6);
}

.phone-slot {
  display: grid;
  margin: 0;
  justify-items: center;
  gap: var(--space-3);
}

.phone-slot figcaption {
  color: var(--muted);
  font-size: var(--fs-caption);
  letter-spacing: var(--track-label-lg);
  text-transform: uppercase;
}

/* --- the device ----------------------------------------------------------- */

.phone {
  width: clamp(190px, 17vw, 210px);
  padding: 7px;
  border-radius: 32px;
  /* Two stops rather than a flat fill: a bezel reads as an object when its top
     edge catches slightly more light than its bottom. */
  background: linear-gradient(160deg, #3a3a3f, #17171a 62%);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.22) inset,
    0 22px 44px -22px rgba(23, 23, 24, 0.4),
    0 5px 14px -8px rgba(23, 23, 24, 0.26);
}

/* The real proportion, declared rather than left to the content. A device
   drawn at the wrong aspect ratio is the one detail everybody notices, and
   content-driven height means it changes whenever the copy does. */
.phone-screen {
  display: flex;
  overflow: hidden;
  flex-direction: column;
  border-radius: 26px;
  aspect-ratio: 393 / 852;
}

.phone-bar {
  display: flex;
  flex: 0 0 auto;
  align-items: center;
  justify-content: space-between;
  padding: 8px 16px 2px;
  font-size: 9.5px;
  font-weight: var(--fw-semibold);
}

.phone-island {
  width: 52px;
  height: 15px;
  border-radius: var(--radius-pill);
  background: #17171a;
}

.phone-signal {
  display: flex;
  align-items: flex-end;
  gap: 1.5px;
  height: 9px;
}

.phone-signal i {
  width: 2.5px;
  border-radius: 1px;
  background: currentcolor;
}

.phone-signal i:nth-child(1) { height: 4px; }
.phone-signal i:nth-child(2) { height: 6.5px; }
.phone-signal i:nth-child(3) { height: 9px; }

/* --- the SDK's theme, not the site's -------------------------------------- */

/* Warm paper rather than white, ink rather than black, and one muted accent —
   the palette the rendered document carries, independent of the page around
   it. Declared as tokens so the dark screen is the same rules with different
   values, which is what a theme is. */
.theme-light {
  --smk-bg: #faf9f5;
  --smk-ink: #1f1e1c;
  --smk-muted: #6f6b62;
  --smk-rule: #e6e2d8;
  --smk-rule-strong: #d3cec1;
  --smk-well: #f2efe7;
  --smk-accent: #b3512f;
  --smk-accent-2: #6d6248;
  --smk-accent-3: #3f6650;
}

.theme-dark {
  --smk-bg: #21201d;
  --smk-ink: #f2efe7;
  --smk-muted: #a19a8d;
  --smk-rule: #35332e;
  --smk-rule-strong: #4a473f;
  --smk-well: #2b2925;
  --smk-accent: #e08b66;
  --smk-accent-2: #c9b98f;
  --smk-accent-3: #8fc0a2;
}

.phone-screen {
  background: var(--smk-bg);
  color: var(--smk-ink);
}

.phone-doc {
  overflow: hidden;
  flex: 1 1 auto;
  padding: var(--space-2) var(--space-4) var(--space-3);
  font-size: 10.5px;
  line-height: 1.5;
}

/* A serif heading is the clearest signal that what is on the screen is the
   SDK's typography and not this page's. */
/* The prompt that produced the reply. Right-aligned and enclosed, the way a
   sent message reads in every chat app, so the answer below is obviously an
   answer rather than a document. */
.chat-user {
  margin: 0 0 var(--space-3);
  margin-left: auto;
  width: fit-content;
  max-width: 88%;
  padding: 5px 9px;
  border-radius: 12px 12px 3px 12px;
  background: var(--smk-well);
  font-size: 10px;
  line-height: 1.45;
}

/* The reasoning fold, closed. Open while the model thinks, shut the moment the
   first answer token lands — showing it closed is showing the end state. */
.chat-think {
  display: flex;
  align-items: center;
  gap: 5px;
  margin: 0 0 var(--space-3);
  padding: 4px 8px;
  border: 1px solid var(--smk-rule);
  border-radius: var(--radius-pill);
  width: fit-content;
  color: var(--smk-muted);
  font-size: 9px;
}

.chat-think-caret {
  font-size: 11px;
  line-height: 1;
}

.chat-streaming {
  margin: 0;
}

/* The stream has not finished. A steady bar rather than a blinking one: this is
   a still image of a moving thing, and a caret caught mid-blink reads as a
   rendering mistake. */
.chat-caret {
  display: inline-block;
  width: 2px;
  height: 0.95em;
  margin-left: 2px;
  border-radius: 1px;
  background: var(--smk-accent);
  vertical-align: text-bottom;
}

.phone-doc h4 {
  margin: var(--space-2) 0 var(--space-3);
  font-family: ui-serif, Georgia, "Times New Roman", serif;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.25;
}

.phone-doc > p {
  margin: 0 0 var(--space-3);
}

/* Maths. Serif and italic for variables, upright for operators. */
.fx-var {
  font-family: "Times New Roman", Times, serif;
  font-style: italic;
  font-size: 1.08em;
}

/* Normal inline flow, never flex: vertical-align has no effect on a flex item,
   and subscripts inside one sit centred on the baseline instead of below it. */
.fx-display {
  margin: 0 0 var(--space-3);
  padding: 3px 0;
  font-family: "Times New Roman", Times, serif;
  font-size: 13px;
  text-align: center;
}

.fx-op {
  margin: 0 3px;
}

.fx-paren {
  margin-left: 1px;
}

/* A summation is three stacked pieces on one baseline, so it is the one island
   of flex inside that inline flow. */
.fx-sum {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  margin: 0 2px;
  line-height: 1;
  vertical-align: middle;
}

.fx-sigma {
  font-size: 18px;
}

.fx-sum-top,
.fx-sum-bot {
  font-size: 7px;
}

.fx-sum-top { margin-bottom: 1px; }
.fx-sum-bot { margin-top: 1px; }

/* Drawn rather than typed: a combining circumflex lands in the wrong place at
   this size in most faces. */
.fx-hat {
  position: relative;
  display: inline-block;
}

.fx-hat::before {
  position: absolute;
  top: -0.34em;
  left: 50%;
  content: "^";
  font-size: 0.72em;
  line-height: 1;
  transform: translateX(-50%);
}

.phone-doc sub,
.phone-doc sup {
  font-family: "Times New Roman", Times, serif;
  font-size: 0.62em;
}

.phone-doc sub .fx-var,
.phone-doc sup .fx-var {
  font-size: 1em;
}

.phone-table {
  width: 100%;
  margin: 0 0 var(--space-3);
  border-collapse: collapse;
  font-size: 9.5px;
}

.phone-table th,
.phone-table td {
  padding: 3px 6px;
  border-bottom: 1px solid var(--smk-rule);
  text-align: left;
}

.phone-table th {
  border-bottom-color: var(--smk-rule-strong);
  color: var(--smk-muted);
  font-weight: var(--fw-semibold);
}

/* Right-aligned because the Markdown says so — `----:` in the source column. */
.phone-table .is-num {
  font-family: var(--font-mono);
  font-size: 9px;
  text-align: right;
}

.phone-table th.is-num {
  font-family: inherit;
  font-size: 9.5px;
}

.phone-code {
  margin: 0 0 var(--space-3);
  overflow-x: auto;
  padding: 6px 8px;
  border-radius: var(--radius-sm);
  background: var(--smk-well);
  font-family: var(--font-mono);
  font-size: 9px;
}

.tok-id { color: var(--smk-ink); }
.tok-fn { color: var(--smk-accent); }
.tok-arg { color: var(--smk-accent-2); }
.tok-num { color: var(--smk-accent-3); }

.phone-tasks {
  margin: 0;
  padding: 0;
  list-style: none;
}

.phone-tasks li {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 1.5px 0;
}

.phone-tasks .is-done {
  color: var(--smk-muted);
  text-decoration: line-through;
  text-decoration-color: var(--smk-rule-strong);
}

.phone-box {
  display: grid;
  width: 11px;
  height: 11px;
  flex: 0 0 auto;
  border: 1px solid var(--smk-rule-strong);
  border-radius: 3px;
  color: var(--smk-bg);
  font-size: 8px;
  place-items: center;
}

.phone-tasks .is-done .phone-box {
  border-color: var(--smk-accent);
  background: var(--smk-accent);
}

.example-note {
  margin: var(--space-5) 0 0;
  color: var(--muted);
  font-size: var(--fs-meta);
  line-height: var(--lh-snug);
  text-align: center;
}

/* --- the recording -------------------------------------------------------- */

/* Same rhythm as the example above it, and the same bezel: the two sections are
   one argument — here is what it renders, and here it is rendering. */
.landing-recording {
  padding: var(--section-y) 0;
  border-top: 1px solid var(--hairline);
}

.landing-recording > h2 {
  margin: 0 0 var(--space-12);
  font-size: var(--fs-h2);
  font-weight: var(--fw-display);
  letter-spacing: var(--track-display);
  line-height: var(--lh-display);
  text-align: center;
}

.recording-stage {
  display: grid;
  place-items: center;
}

/* Wider than the pair above, because this one is alone and is meant to be
   watched rather than glanced at. */
.phone-recording {
  width: clamp(232px, 24vw, 292px);
}

/* The recording's own proportion, declared rather than inferred: an aspect
   ratio the browser has to wait for the metadata to learn is a section that
   jumps once the video loads. */
.phone-recording video {
  display: block;
  width: 100%;
  border-radius: 26px;
  aspect-ratio: 1180 / 2556;
  background: #000;
}

.landing-capabilities {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-8);
  padding: var(--section-y) 0;
  border-top: 1px solid var(--hairline);
}

.landing-capabilities article {
  padding-top: var(--space-6);
  border-top: 1px solid var(--ink);
}

.landing-capabilities h3 {
  margin: 0 0 var(--space-4);
  font-size: var(--fs-lg);
  letter-spacing: var(--track-display);
}

.landing-capabilities p {
  margin: 0;
  color: var(--muted);
  font-size: var(--fs-body-sm);
  line-height: var(--lh-body);
}

.landing-close {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-12);
  padding: var(--section-y) 0;
  border-top: 1px solid var(--hairline);
}

.landing-close h2 {
  margin: 0 0 var(--space-4);
  font-size: var(--fs-h2);
  font-weight: var(--fw-display);
  letter-spacing: var(--track-display);
  line-height: var(--lh-display);
}

.landing-close p {
  max-width: 34em;
  margin: 0;
  color: var(--muted);
  font-size: var(--fs-body);
  line-height: var(--lh-relaxed);
}

.landing-close-actions {
  display: flex;
  flex-shrink: 0;
  gap: var(--space-3);
}

.faq-list {
  display: grid;
  margin: 0;
  border-top: 1px solid var(--hairline);
}

.faq-list > div {
  display: grid;
  grid-template-columns: minmax(200px, 0.36fr) 1fr;
  gap: var(--space-10);
  padding: var(--space-6) 0;
  border-bottom: 1px solid var(--hairline);
}

.faq-list dt {
  margin: 0;
  font-size: var(--fs-body);
  font-weight: var(--fw-semibold);
}

.faq-list dd {
  max-width: 40em;
  margin: 0;
  color: var(--muted);
  font-size: var(--fs-body-sm);
  line-height: var(--lh-body);
}

.faq-section a {
  text-decoration: underline;
  text-decoration-color: var(--hairline-strong);
  text-underline-offset: 3px;
}

.checkout-feedback {
  position: fixed;
  top: calc(var(--header-h) + var(--space-4));
  right: max(24px, calc((100% - 1280px) / 2));
  z-index: 75;
  display: flex;
  max-width: min(420px, calc(100% - 32px));
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--hairline-strong);
  border-radius: var(--radius-sm);
  background: var(--surface);
  box-shadow: var(--shadow-soft);
  font-size: var(--fs-meta);
  line-height: var(--lh-snug);
}

.checkout-feedback.is-success {
  background: var(--sage);
}

/* Waiting is not failing. An asynchronous payment method can take minutes to
   settle, and the notice that says so shares this toast with the one that
   reports a declined card — so it is tinted away from it. */
.checkout-feedback.is-pending {
  background: var(--blue);
}

.checkout-feedback button {
  flex: 0 0 auto;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  font-size: var(--fs-fine);
}

/*
 * The repeat-purchase confirmation. It used to render unstyled, inline between
 * the hero buttons, which pushed the page around and left the "close" control
 * looking like raw browser chrome. It is a dialog, so it is positioned like
 * one.
 */
/* Flex, not `place-items: center` on a grid: a percentage width inside a
   content-sized grid track resolves against the track, which collapsed the card
   to the width of its longest unbreakable run. */
.checkout-confirm {
  position: fixed;
  inset: 0;
  z-index: 90;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-6);
  background: color-mix(in srgb, var(--ink) 38%, transparent);
}

.checkout-confirm-card {
  display: grid;
  gap: var(--space-3);
  width: min(420px, 100%);
  padding: var(--space-6);
  border-radius: var(--radius-lg);
  background: var(--surface);
  box-shadow: var(--shadow-soft);
}

.checkout-confirm-card p {
  margin: 0;
  font-size: var(--fs-body);
  line-height: var(--lh-relaxed);
}

.checkout-confirm-card p:first-child {
  font-weight: var(--fw-semibold);
}

.checkout-confirm-card p + p {
  color: var(--muted);
  font-size: var(--fs-body-sm);
}

.checkout-confirm-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-2);
}

.checkout-confirm-actions .pill-button {
  flex: 1 1 140px;
}

/* Shared vertical rhythm for every major content section. */
.page-section {
  padding: var(--section-y) 0;
  border-top: 1px solid var(--hairline);
}

.section-heading {
  display: grid;
  grid-template-columns: 1fr minmax(200px, 320px);
  gap: var(--space-12);
  align-items: end;
  margin-bottom: var(--space-14);
}

.section-heading .eyebrow {
  margin-bottom: var(--space-5);
}

.section-heading > p {
  margin: 0;
  color: var(--muted);
  font-size: var(--fs-body);
  line-height: var(--lh-relaxed);
}

.accent-lavender {
  background: var(--lavender);
}

.accent-sage {
  background: var(--sage);
}

.accent-blue {
  background: var(--blue);
}

.app-shelf {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-block: 1px solid var(--hairline);
}

.app-shelf > a {
  display: flex;
  min-width: 0;
  flex-direction: column;
  padding: var(--space-8) var(--space-6) var(--space-8);
  transition: background 160ms ease;
}

.app-shelf > a + a {
  border-left: 1px solid var(--hairline);
}

.app-shelf > a:hover {
  background: var(--surface);
}

.app-icon {
  position: relative;
  width: 74px;
  height: 74px;
  margin-bottom: var(--space-7);
  overflow: hidden;
  border-radius: var(--radius-lg);
  box-shadow: 0 10px 24px rgba(20, 20, 24, 0.08);
}

.app-icon img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.app-meta {
  margin-top: auto;
}

.app-tag,
.app-meta {
  color: var(--muted);
  font-size: var(--fs-caption);
}

.app-tag {
  letter-spacing: var(--track-label);
}

.app-shelf h3 {
  margin: var(--space-3) 0 var(--space-2);
  font-size: var(--fs-lg);
  letter-spacing: var(--track-display);
}

.app-shelf p {
  margin: 0 0 var(--space-4);
  color: var(--muted);
  font-size: var(--fs-body-sm);
  line-height: var(--lh-body);
}

.public-footer {
  display: grid;
  grid-template-columns: 1fr auto auto minmax(190px, auto);
  gap: var(--space-12);
  width: var(--content);
  margin: 0 auto;
  padding: var(--space-14) 0 var(--space-8);
  border-top: 1px solid var(--hairline);
}

.public-footer > div:first-child p {
  max-width: 30em;
  margin: var(--space-3) 0 0;
  color: var(--muted);
  font-size: var(--fs-meta);
  line-height: var(--lh-snug);
}

.public-footer nav,
.public-footer-contact {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--fs-meta);
}

.public-footer-contact {
  color: var(--muted);
}

.public-footer a:hover {
  opacity: 0.58;
}

.checkout-success-page {
  display: grid;
  min-height: 100vh;
  place-items: center;
  padding: var(--space-10) var(--space-6);
}

.checkout-success-page section {
  width: min(760px, 100%);
  padding: clamp(34px, 6vw, 70px);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-lg);
  background: var(--surface);
  box-shadow: var(--shadow-soft);
}

.checkout-success-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
  margin-bottom: var(--space-16);
}

.checkout-success-page h1 {
  margin: var(--space-6) 0 var(--space-5);
  font-size: var(--fs-display-2);
  letter-spacing: var(--track-display);
  line-height: var(--lh-display);
}

.checkout-success-page section > p:not(.eyebrow) {
  max-width: 36em;
  margin: 0;
  color: var(--muted);
  font-size: var(--fs-body);
  line-height: var(--lh-relaxed);
}

.checkout-success-actions {
  display: flex;
  align-items: center;
  gap: var(--space-5);
  margin-top: var(--space-10);
}

.checkout-success-actions a {
  display: inline-grid;
  min-height: var(--control-lg);
  place-items: center;
  padding: 0 var(--space-6);
  border-radius: var(--radius-sm);
  background: var(--ink);
  color: var(--surface);
  font-size: var(--fs-body-sm);
  font-weight: var(--fw-semibold);
}

.checkout-success-actions span {
  color: var(--muted);
  font-size: var(--fs-fine);
  line-height: var(--lh-snug);
}

.public-page {
  min-height: 100vh;
}

.pricing-page,
.policy-page,
.contact-page,
.legal-hub,
.products-page,
.apps-page,
.docs-page,
.download-page,
.tools-page {
  width: var(--content);
  margin: 0 auto;
}

.pricing-hero,
.contact-hero,
.page-hero,
.legal-hub > header {
  padding: clamp(56px, 7vw, 88px) 0 clamp(40px, 5vw, 64px);
}

.pricing-hero h1,
.contact-hero h1,
.page-hero h1,
.legal-hub h1,
.policy-hero h1 {
  max-width: 15em;
  margin: var(--space-5) 0 var(--space-6);
  font-size: var(--fs-display-2);
  font-weight: var(--fw-display);
  letter-spacing: var(--track-display);
  line-height: var(--lh-display);
}

.pricing-hero > p:last-child,
.contact-hero > p:last-child,
.page-hero > p:last-child,
.legal-hub > header > p:last-child,
.policy-hero > p:not(.eyebrow) {
  max-width: 36em;
  margin: 0;
  color: var(--muted);
  font-size: var(--fs-body);
  line-height: var(--lh-relaxed);
}

.page-hero strong {
  color: var(--ink);
}

.pricing-assurances {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-block: 1px solid var(--hairline);
}

.pricing-assurances > div {
  padding: var(--space-6);
}

.pricing-assurances > div + div {
  border-left: 1px solid var(--hairline);
}

.pricing-assurances span,
.pricing-card-topline span,
.contact-grid article > span,
.legal-hub-grid a > span {
  color: var(--muted);
  font-size: var(--fs-micro);
  font-weight: var(--fw-bold);
  letter-spacing: var(--track-label-sm);
  text-transform: uppercase;
}

.pricing-assurances strong {
  display: block;
  margin: var(--space-7) 0 var(--space-2);
  font-size: var(--fs-sm);
}

.pricing-assurances p {
  margin: 0;
  color: var(--muted);
  font-size: var(--fs-meta);
  line-height: var(--lh-body);
}

/*
 * auto-fit with a max track so the grid follows the product count: one listed
 * product centres at 420px instead of stranding a narrow card in a 3-up grid,
 * and relisting products fills the row back out with no CSS change.
 */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 420px));
  justify-content: center;
  gap: var(--space-4);
  padding: var(--section-y) 0;
}

.pricing-card {
  display: flex;
  min-height: 560px;
  flex-direction: column;
  padding: var(--space-7);
  border: 1px solid rgba(23, 23, 24, 0.08);
  border-radius: var(--radius-lg);
}

.pricing-card-topline {
  display: flex;
  justify-content: space-between;
  padding-bottom: var(--space-5);
  border-bottom: 1px solid rgba(23, 23, 24, 0.09);
}

.pricing-card h2 {
  min-height: calc(2em * var(--lh-heading));
  margin: var(--space-10) 0 var(--space-3);
  font-size: var(--fs-2xl);
  letter-spacing: var(--track-display);
  line-height: var(--lh-heading);
}

.pricing-description {
  min-height: 3.5em;
  margin: 0;
  color: var(--muted);
  font-size: var(--fs-body-sm);
  line-height: var(--lh-body);
}

.pricing-amount {
  display: flex;
  align-items: baseline;
  gap: var(--space-2);
  margin: var(--space-7) 0;
  padding: var(--space-5) 0;
  border-block: 1px solid rgba(23, 23, 24, 0.09);
}

.pricing-amount strong {
  font-size: var(--fs-3xl);
  letter-spacing: var(--track-latin);
}

.pricing-amount span {
  color: var(--muted);
  font-size: var(--fs-fine);
}

.pricing-card dl {
  display: grid;
  gap: var(--space-3);
  margin: 0 0 var(--space-6);
}

.pricing-card dl div {
  display: grid;
  grid-template-columns: 46px 1fr;
  gap: var(--space-2);
}

.pricing-card dt,
.pricing-card dd,
.pricing-card li {
  font-size: var(--fs-fine);
  line-height: var(--lh-snug);
}

.pricing-card dt {
  color: var(--muted);
}

.pricing-card dd {
  margin: 0;
}

.pricing-card h3 {
  margin: 0 0 var(--space-2);
  font-size: var(--fs-meta);
}

.pricing-card ul {
  display: grid;
  gap: var(--space-2);
  margin: 0 0 var(--space-7);
  padding-left: var(--space-4);
  color: var(--muted);
}

/*
 * Pinned to the bottom of the card, so the CTA sits on the same line across a
 * row of cards whose feature lists differ in length. Same pill shape as every
 * other control on the site — this row holds real buttons now, not a link
 * dressed up as one.
 */
.pricing-card-actions {
  display: grid;
  gap: var(--space-3);
  margin-top: auto;
}

.pricing-card-actions .pill-button {
  width: 100%;
}

.pricing-notes {
  display: grid;
  grid-template-columns: 0.7fr 1.3fr;
  gap: var(--space-12);
  padding: var(--section-y) 0;
  border-top: 1px solid var(--hairline);
}

.pricing-notes h2,
.contact-checklist h2 {
  margin: var(--space-4) 0 0;
  font-size: var(--fs-h2);
  letter-spacing: var(--track-display);
  line-height: var(--lh-display);
}

.pricing-notes > div:last-child {
  display: grid;
  gap: var(--space-5);
}

.pricing-notes > div:last-child p {
  margin: 0;
  color: var(--muted);
  font-size: var(--fs-body);
  line-height: var(--lh-relaxed);
}

.pricing-notes a,
.policy-content a,
.contact-page a:not(.wordmark) {
  text-decoration: underline;
  text-decoration-color: var(--hairline-strong);
  text-underline-offset: 3px;
}

.policy-hero {
  padding: clamp(56px, 7vw, 88px) 0 var(--space-12);
  border-bottom: 1px solid var(--hairline);
}

.policy-hero h1 {
  max-width: 820px;
}

.policy-hero > div {
  display: flex;
  gap: var(--space-6);
  margin-top: var(--space-8);
  color: var(--muted);
  font-size: var(--fs-caption);
  letter-spacing: 0.04em;
}

.policy-layout {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: var(--space-12);
  padding: var(--space-12) 0 var(--section-y);
}

.policy-nav {
  position: sticky;
  top: calc(var(--header-h) + var(--space-6));
  display: flex;
  height: max-content;
  flex-direction: column;
  gap: var(--space-1);
}

.policy-nav a {
  padding: var(--space-3) var(--space-3);
  border-radius: var(--radius-sm);
  color: var(--muted);
  font-size: var(--fs-meta);
}

.policy-nav a:hover {
  background: var(--surface);
  color: var(--ink);
}

.policy-content section {
  padding: 0 0 var(--space-10);
  border-bottom: 1px solid var(--hairline);
}

.policy-content section + section {
  padding-top: var(--space-10);
}

.policy-content h2 {
  margin: 0 0 var(--space-5);
  font-size: var(--fs-lg);
  letter-spacing: var(--track-display);
}

.policy-content p,
.policy-content li,
.policy-definition-list dd {
  /* Was unbounded: ~70 CJK glyphs per line on /privacy, /terms, /refunds. */
  max-width: 40em;
  color: var(--muted);
  font-size: var(--fs-body);
  line-height: var(--lh-relaxed);
}

.policy-content p {
  margin: 0;
}

.policy-content p + p,
.policy-content .policy-callout + p {
  margin-top: var(--space-4);
}

.policy-content ul,
.policy-content ol {
  display: grid;
  gap: var(--space-2);
  margin: 0;
  padding-left: var(--space-5);
}

.policy-content li strong {
  color: var(--ink);
}

.policy-callout {
  margin: 0 0 var(--space-6);
  padding: var(--space-6);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-md);
  background: var(--surface);
}

.policy-callout strong {
  display: block;
  margin-bottom: var(--space-2);
  font-size: var(--fs-sm);
}

.policy-definition-list {
  display: grid;
  margin: 0;
}

.policy-definition-list > div {
  display: grid;
  grid-template-columns: 130px 1fr;
  gap: var(--space-6);
  padding: var(--space-4) 0;
  border-top: 1px solid var(--hairline);
}

.policy-definition-list > div:last-child {
  border-bottom: 1px solid var(--hairline);
}

.policy-definition-list dt {
  font-size: var(--fs-meta);
  font-weight: var(--fw-bold);
}

.policy-definition-list dd {
  margin: 0;
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  border-block: 1px solid var(--hairline);
}

.support-form-section {
  display: grid;
  grid-template-columns: minmax(220px, 0.72fr) minmax(0, 1.28fr);
  gap: clamp(32px, 5vw, 72px);
  padding: var(--section-y) 0;
  border-top: 1px solid var(--hairline);
}

.support-form-section > div:first-child h2 {
  margin: var(--space-4) 0 var(--space-4);
  font-size: var(--fs-h2);
  letter-spacing: var(--track-display);
  line-height: var(--lh-display);
}

.support-form-section > div:first-child > p:last-child {
  margin: 0;
  color: var(--muted);
  font-size: var(--fs-body-sm);
  line-height: var(--lh-relaxed);
}

.support-form {
  display: grid;
  gap: var(--space-5);
  padding: var(--space-7);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-lg);
  background: var(--surface);
}

.support-form label {
  display: grid;
  gap: var(--space-2);
  color: var(--muted);
  font-size: var(--fs-fine);
  font-weight: var(--fw-semibold);
}

.support-form input,
.support-form select,
.support-form textarea {
  width: 100%;
  border: 1px solid var(--hairline-strong);
  border-radius: var(--radius-sm);
  background: #fff;
  color: var(--ink);
  font: inherit;
  font-size: var(--fs-body);
}

.support-form input,
.support-form select {
  min-height: var(--control-lg);
  padding: 0 var(--space-3);
}

.support-form textarea {
  min-height: 150px;
  resize: vertical;
  padding: var(--space-3);
  line-height: var(--lh-body);
}

.support-form input:focus,
.support-form select:focus,
.support-form textarea:focus {
  border-color: var(--ink);
  outline: 2px solid rgba(23, 23, 24, 0.08);
  outline-offset: 2px;
}

.support-form-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-4);
}

.support-form button,
.support-form-success button {
  min-height: var(--control-lg);
  border: 0;
  border-radius: var(--radius-sm);
  background: var(--ink);
  color: var(--surface);
  font-size: var(--fs-meta);
  font-weight: var(--fw-bold);
  cursor: pointer;
}

.support-form button:disabled {
  cursor: wait;
  opacity: 0.58;
}

.support-form small,
.support-form-error {
  margin: 0;
  color: var(--muted);
  font-size: var(--fs-caption);
  line-height: var(--lh-snug);
}

.support-form-error {
  color: #9c2626;
}

.support-honeypot {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  overflow: hidden !important;
  clip: rect(0 0 0 0) !important;
  white-space: nowrap !important;
}

.support-form-success {
  display: grid;
  min-height: 360px;
  align-content: center;
  gap: var(--space-4);
  padding: var(--space-10);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-lg);
  background: var(--surface);
}

.support-form-success > span {
  color: var(--muted);
  font-size: var(--fs-micro);
  font-weight: var(--fw-bold);
  letter-spacing: var(--track-label-sm);
}

.support-form-success strong {
  font-size: var(--fs-2xl);
  letter-spacing: var(--track-display);
}

.support-form-success p {
  margin: 0;
  color: var(--muted);
  font-size: var(--fs-body-sm);
  line-height: var(--lh-body);
}

.support-form-success code {
  color: var(--ink);
  font-size: var(--fs-fine);
}

.contact-grid article {
  padding: var(--space-7);
}

.contact-grid article:nth-child(even) {
  border-left: 1px solid var(--hairline);
}

.contact-grid article:nth-child(n + 3) {
  border-top: 1px solid var(--hairline);
}

.contact-grid h2 {
  margin: var(--space-12) 0 var(--space-3);
  font-size: var(--fs-xl);
  letter-spacing: var(--track-display);
}

.contact-grid p {
  max-width: 34em;
  margin: 0 0 var(--space-5);
  color: var(--muted);
  font-size: var(--fs-body-sm);
  line-height: var(--lh-body);
}

.contact-grid a {
  font-size: var(--fs-body-sm);
  font-weight: var(--fw-bold);
}

.contact-grid small {
  display: block;
  margin-top: var(--space-3);
  color: var(--muted);
  font-size: var(--fs-caption);
}

.contact-checklist {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: var(--space-12);
  padding: var(--section-y) 0;
}

.contact-checklist ul {
  display: grid;
  gap: var(--space-2);
  margin: 0;
  padding-left: var(--space-5);
  color: var(--muted);
  font-size: var(--fs-body-sm);
  line-height: var(--lh-body);
}

.contact-checklist p {
  grid-column: 2;
  margin: -44px 0 0;
  color: var(--muted);
  font-size: var(--fs-body-sm);
}

.legal-hub-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  padding-bottom: var(--section-y);
  border-top: 1px solid var(--hairline);
}

.legal-hub-grid a {
  display: grid;
  padding: var(--space-7);
  border-bottom: 1px solid var(--hairline);
}

.legal-hub-grid a:nth-child(even) {
  border-left: 1px solid var(--hairline);
}

.legal-hub-grid strong {
  align-self: end;
  margin: var(--space-10) 0 var(--space-2);
  font-size: var(--fs-xl);
  letter-spacing: var(--track-display);
}

.legal-hub-grid small {
  color: var(--muted);
  font-size: var(--fs-caption);
}

/* --- 产品卡片（品牌首页 + /products）--------------------------------------- */

/*
 * auto-fit with a max track so the grid follows the catalog: one product centres
 * at a readable width instead of stretching across the page, and adding products
 * fills the row out with no CSS change.
 */
.home-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 360px));
  gap: var(--space-4);
}

.home-card {
  display: flex;
  min-height: 260px;
  flex-direction: column;
  padding: var(--space-7);
  border: 1px solid rgba(23, 23, 24, 0.08);
  border-radius: var(--radius-lg);
  transition:
    transform 180ms ease,
    box-shadow 180ms ease;
}

.home-card:hover {
  box-shadow: var(--shadow-soft);
  transform: translateY(-3px);
}

.home-card-topline {
  display: flex;
  justify-content: space-between;
  padding-bottom: var(--space-5);
  border-bottom: 1px solid rgba(23, 23, 24, 0.09);
  color: var(--muted);
  font-size: var(--fs-micro);
  font-weight: var(--fw-bold);
  letter-spacing: var(--track-label-sm);
  text-transform: uppercase;
}

.home-card h3 {
  margin: var(--space-8) 0 var(--space-3);
  font-size: var(--fs-xl);
  letter-spacing: var(--track-display);
  line-height: var(--lh-heading);
}

.home-card p {
  margin: 0 0 var(--space-6);
  color: var(--muted);
  font-size: var(--fs-body-sm);
  line-height: var(--lh-body);
}

.home-card strong {
  margin-top: auto;
  font-size: var(--fs-xl);
  letter-spacing: var(--track-latin);
}

/* --- /products ------------------------------------------------------------ */

.products-hero {
  padding-bottom: var(--space-10);
}

.products-hero h1 {
  margin-bottom: 0;
}

.products-catalog {
  padding-bottom: var(--section-y);
}

.product-panel {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(280px, 0.65fr);
  gap: clamp(32px, 5vw, 72px);
  padding: var(--section-y) 0;
  border-top: 1px solid var(--hairline);
}

.product-panel h2 {
  margin: var(--space-5) 0 var(--space-4);
  font-size: var(--fs-h2);
  font-weight: var(--fw-display);
  letter-spacing: var(--track-display);
  line-height: var(--lh-display);
}

.product-panel-lede {
  max-width: 34em;
  margin: 0 0 var(--space-10);
  color: var(--muted);
  font-size: var(--fs-body);
  line-height: var(--lh-relaxed);
}

.product-facts {
  display: grid;
  margin: 0;
  border-top: 1px solid var(--hairline);
}

.product-facts > div {
  display: grid;
  grid-template-columns: minmax(88px, 0.22fr) 1fr;
  gap: var(--space-6);
  padding: var(--space-4) 0;
  border-bottom: 1px solid var(--hairline);
}

.product-facts dt {
  color: var(--muted);
  font-size: var(--fs-body-sm);
}

.product-facts dd {
  margin: 0;
  font-size: var(--fs-body-sm);
  line-height: var(--lh-snug);
}

.product-panel-buy {
  display: grid;
  height: max-content;
  align-content: start;
  gap: var(--space-3);
  padding: var(--space-7);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-lg);
  background: var(--surface);
  box-shadow: var(--shadow-soft);
}

.product-panel-buy strong {
  font-size: var(--fs-3xl);
  letter-spacing: var(--track-latin);
}

.product-panel-buy > span {
  margin-bottom: var(--space-4);
  color: var(--muted);
  font-size: var(--fs-fine);
}

.product-panel-buy ul {
  display: grid;
  gap: var(--space-2);
  margin: var(--space-5) 0 0;
  padding-left: var(--space-5);
  color: var(--muted);
  font-size: var(--fs-fine);
  line-height: var(--lh-snug);
}

.product-panel-buy > p {
  margin: var(--space-4) 0 0;
  padding-top: var(--space-4);
  border-top: 1px solid var(--hairline);
  color: var(--muted);
  font-size: var(--fs-caption);
  line-height: var(--lh-snug);
}

.product-panel-buy code {
  font-family: var(--font-mono);
  font-size: 0.94em;
}

/* --- /download ------------------------------------------------------------ */

/* A CTA that is not a control yet. Same shape as the button it becomes, so the
   page does not reflow when the first release is published. */
.pill-button.is-inert {
  background: var(--hairline);
  color: var(--muted);
  cursor: default;
}

.pill-button.is-inert:hover {
  transform: none;
}

/* The hero here is left-aligned like every other /page-hero, so its buttons are
   too — .landing-hero-actions centres them for the product page's centred hero. */
.download-actions {
  justify-content: flex-start;
}

.download-pending {
  display: grid;
  gap: var(--space-2);
  padding: var(--space-5) var(--space-6);
  border: 1px solid var(--hairline-strong);
  border-radius: var(--radius-lg);
  background: var(--blue);
}

.download-pending p {
  margin: 0;
  color: var(--muted);
  font-size: var(--fs-body-sm);
  line-height: var(--lh-body);
}

.download-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
}

.download-columns h2 {
  margin: 0 0 var(--space-5);
  font-size: var(--fs-h2);
  letter-spacing: var(--track-display);
}

.download-contents {
  display: grid;
  gap: var(--space-3);
  margin: 0;
  padding-left: var(--space-5);
  color: var(--muted);
  font-size: var(--fs-body-sm);
  line-height: var(--lh-body);
}

.download-facts {
  display: grid;
  gap: var(--space-3);
  margin: 0;
}

.download-facts > div {
  display: grid;
  grid-template-columns: 96px 1fr;
  gap: var(--space-3);
}

.download-facts dt {
  color: var(--muted);
  font-size: var(--fs-fine);
}

.download-facts dd {
  margin: 0;
  font-size: var(--fs-fine);
  line-height: var(--lh-snug);
}

.download-checksum {
  margin-top: var(--space-7);
  padding-top: var(--space-5);
  border-top: 1px solid var(--hairline);
}

.download-checksum h3 {
  margin: 0 0 var(--space-2);
  font-size: var(--fs-meta);
}

.download-checksum p {
  margin: 0 0 var(--space-3);
  color: var(--muted);
  font-size: var(--fs-fine);
  line-height: var(--lh-snug);
}

.download-checksum code {
  display: block;
  margin-bottom: var(--space-2);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  background: var(--hairline);
  font-family: var(--font-mono);
  font-size: var(--fs-caption);
}

/* The digest is one 64-character run with no break opportunity in it, so it is
   told explicitly that it may wrap rather than widening the whole column. */
.download-hash {
  overflow-wrap: anywhere;
  word-break: break-all;
}

.download-which-list {
  display: grid;
  gap: var(--space-5);
  margin: var(--space-7) 0 0;
}

.download-which-list > div {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: var(--space-5);
  padding-top: var(--space-5);
  border-top: 1px solid var(--hairline);
}

.download-which-list dt {
  font-family: var(--font-mono);
  font-size: var(--fs-body-sm);
}

.download-which-list dd {
  margin: 0;
  color: var(--muted);
  font-size: var(--fs-body-sm);
  line-height: var(--lh-body);
}

.download-which-note {
  margin: var(--space-6) 0 0;
  color: var(--muted);
  font-size: var(--fs-body-sm);
  line-height: var(--lh-body);
}

.download-version {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0 var(--space-4);
  border: 1px solid var(--hairline-strong);
  border-radius: var(--radius-pill);
  min-height: var(--control-lg);
  color: var(--muted);
  font-size: var(--fs-body-sm);
}

.download-version select {
  border: 0;
  background: transparent;
  color: var(--ink);
  font: inherit;
  font-weight: var(--fw-semibold);
  cursor: pointer;
}

.download-latest {
  margin-left: var(--space-2);
  padding: 1px var(--space-2);
  border-radius: var(--radius-pill);
  background: var(--sage);
  color: var(--ink);
  font-size: var(--fs-caption);
}

.download-facts {
  margin-top: var(--space-6);
}

.download-spm {
  display: grid;
  grid-template-columns: 0.7fr 1.3fr;
  gap: var(--space-12);
}

.download-spm h2 {
  margin: var(--space-4) 0 0;
  font-size: var(--fs-h2);
  letter-spacing: var(--track-display);
  line-height: var(--lh-display);
}

.download-spm p {
  margin: 0 0 var(--space-4);
  font-size: var(--fs-body);
  line-height: var(--lh-relaxed);
}

/* The URL is the thing being copied, so it gets to be the widest element here
   and is allowed to break rather than push the column. */
.download-repo {
  display: block;
  margin-bottom: var(--space-5);
  overflow-wrap: anywhere;
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-sm);
  background: var(--hairline);
  font-family: var(--font-mono);
  font-size: var(--fs-body-sm);
}

.download-license {
  display: grid;
  grid-template-columns: 0.7fr 1.3fr;
  gap: var(--space-12);
}

.download-license h2 {
  margin: var(--space-4) 0 0;
  font-size: var(--fs-h2);
  letter-spacing: var(--track-display);
  line-height: var(--lh-display);
}

.download-license p {
  margin: 0 0 var(--space-6);
  font-size: var(--fs-body);
  line-height: var(--lh-relaxed);
}

.download-license .landing-close-actions {
  display: flex;
  gap: var(--space-3);
}

/* --- /docs ---------------------------------------------------------------- */

.docs-layout {
  display: grid;
  grid-template-columns: 200px minmax(0, 1fr);
  gap: clamp(32px, 5vw, 72px);
  padding: var(--space-12) 0 var(--section-y);
  border-top: 1px solid var(--hairline);
}

.docs-nav {
  position: sticky;
  top: calc(var(--header-h) + var(--space-6));
  display: flex;
  height: max-content;
  flex-direction: column;
  gap: var(--space-1);
}

.docs-nav a {
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  color: var(--muted);
  font-size: var(--fs-meta);
}

.docs-nav a:hover {
  background: var(--surface);
  color: var(--ink);
}

.docs-content > section {
  padding-bottom: var(--space-12);
}

.docs-content > section + section {
  padding-top: var(--space-12);
  border-top: 1px solid var(--hairline);
}

.docs-content h2 {
  margin: 0 0 var(--space-6);
  font-size: var(--fs-xl);
  letter-spacing: var(--track-display);
}

.docs-content h3 {
  margin: var(--space-10) 0 var(--space-5);
  font-size: var(--fs-md);
  letter-spacing: var(--track-display);
}

.docs-content p,
.docs-content li {
  max-width: 42em;
  color: var(--muted);
  font-size: var(--fs-body);
  line-height: var(--lh-relaxed);
}

.docs-content p {
  margin: 0 0 var(--space-5);
}

.docs-content ul,
.docs-content ol {
  display: grid;
  gap: var(--space-2);
  margin: 0 0 var(--space-5);
  padding-left: var(--space-5);
}

.docs-content strong {
  color: var(--ink);
}

.docs-content a {
  text-decoration: underline;
  text-decoration-color: var(--hairline-strong);
  text-underline-offset: 3px;
}

.docs-content code,
.docs-table code {
  padding: 1px 5px;
  border-radius: var(--radius-xs);
  background: var(--sand);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 0.92em;
}

.docs-content .code-block {
  margin: 0 0 var(--space-6);
}

/* The block already carries the dark surface; the inline chip styling above
   must not paint a second background inside it. */
.docs-content .code-block code {
  padding: 0;
  background: none;
  color: inherit;
  font-size: inherit;
}

/*
 * MDX output. Until the docs became MDX the stylesheet had no table rules at
 * all — the old hand-written page transcribed every table into a <dl>. GFM emits
 * real tables, and the SDK reference pages are mostly tables.
 */
.docs-content table {
  width: 100%;
  margin: 0 0 var(--space-6);
  border-collapse: collapse;
  font-size: var(--fs-body-sm);
}

/* Reference tables are wide; let them scroll rather than push the page. */
.docs-content .table-scroll {
  margin: 0 0 var(--space-6);
  overflow-x: auto;
}

.docs-content .table-scroll table {
  margin: 0;
}

.docs-content th,
.docs-content td {
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--hairline);
  text-align: left;
  vertical-align: top;
  line-height: var(--lh-body);
}

.docs-content th {
  border-bottom-color: var(--hairline-strong);
  color: var(--ink);
  font-weight: var(--fw-semibold);
  white-space: nowrap;
}

.docs-content td {
  color: var(--muted);
}

.docs-content tbody tr:last-child td {
  border-bottom: 0;
}

/*
 * Shiki writes its own inline colours, so this only fixes the surround: the
 * theme's pure-white background would sit visibly proud of the off-white canvas.
 */
.docs-content pre.shiki {
  margin: 0 0 var(--space-6);
  overflow-x: auto;
  padding: var(--space-6);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-md);
  background: var(--surface) !important;
  font-family: var(--font-mono);
  font-size: var(--fs-body-sm);
  line-height: 1.68;
  tab-size: 4;
}

.docs-content pre.shiki code {
  padding: 0;
  background: none;
  font-family: inherit;
  font-size: inherit;
}

.docs-content blockquote {
  margin: 0 0 var(--space-6);
  padding-left: var(--space-5);
  border-left: 2px solid var(--hairline-strong);
  color: var(--muted);
}

/* Version and locale pickers. */
.docs-switches {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin-top: var(--space-6);
}

/*
 * Built to match .locale-picker: the version and the language are the same
 * question to a reader, so they get the same control. A dropdown rather than a
 * row of pills because versions are only ever added — a row that fits two
 * would wrap the header at eight.
 */
.version-picker {
  position: relative;
  display: inline-flex;
  min-height: var(--control-sm);
  align-items: center;
  border: 1px solid var(--hairline-strong);
  border-radius: var(--radius-pill);
  background: transparent;
  color: var(--muted);
  transition:
    border-color 160ms ease,
    color 160ms ease,
    background 160ms ease;
}

.version-picker:hover,
.version-picker:focus-within {
  border-color: var(--ink);
  background: color-mix(in srgb, var(--ink) 4%, transparent);
  color: var(--ink);
}

.version-picker:focus-within {
  outline: 3px solid rgba(215, 243, 95, 0.82);
  outline-offset: 3px;
}

.version-picker[data-pending="true"] {
  opacity: 0.55;
}

.version-picker-select {
  min-width: 0;
  min-height: calc(var(--control-sm) - 2px);
  appearance: none;
  border: 0;
  border-radius: inherit;
  outline: 0;
  padding: 0 30px 0 31px;
  background: transparent;
  color: inherit;
  cursor: pointer;
  font-size: var(--fs-fine);
  font-weight: var(--fw-semibold);
  line-height: 1;
  white-space: nowrap;
}

.version-picker-select:focus-visible {
  outline: 0;
}

.version-picker-select:disabled {
  cursor: wait;
}

/* One version: the same pill, minus the affordances of a menu it does not have. */
.version-picker[data-static="true"] {
  padding: 0 14px 0 31px;
}

.version-picker[data-static="true"]:hover {
  border-color: var(--hairline-strong);
}

.version-picker-static {
  font: inherit;
  font-size: 0.82rem;
  line-height: var(--control-sm);
  color: inherit;
  white-space: nowrap;
}

.version-picker-mark,
.version-picker-chevron {
  position: absolute;
  fill: none;
  pointer-events: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.35;
}

.version-picker-mark {
  left: 10px;
  width: 15px;
  height: 15px;
}

.version-picker-chevron {
  right: 11px;
  width: 11px;
  height: 11px;
}

/* Old-version and missing-translation banners. */
.docs-notice {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin: 0 0 var(--space-8);
  padding: var(--space-4) var(--space-5);
  border: 1px solid var(--hairline-strong);
  border-radius: var(--radius-md);
  background: var(--sand);
  color: var(--ink);
  font-size: var(--fs-body-sm);
  line-height: var(--lh-body);
}

.docs-notice a {
  color: var(--ink);
  font-weight: var(--fw-semibold);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.docs-nav a[aria-current="page"] {
  background: color-mix(in srgb, var(--ink) 8%, transparent);
  color: var(--ink);
  font-weight: var(--fw-semibold);
}

.docs-table {
  display: grid;
  margin: 0 0 var(--space-6);
  border-top: 1px solid var(--hairline);
}

.docs-table > div {
  display: grid;
  grid-template-columns: minmax(150px, 0.32fr) 1fr;
  gap: var(--space-6);
  padding: var(--space-4) 0;
  border-bottom: 1px solid var(--hairline);
}

.docs-table dt {
  font-size: var(--fs-body-sm);
  font-weight: var(--fw-semibold);
}

.docs-table dd {
  margin: 0;
  color: var(--muted);
  font-size: var(--fs-body-sm);
  line-height: var(--lh-body);
}

/* --- /tools --------------------------------------------------------------- */

.tool-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-4);
  padding: var(--section-y) 0;
  border-top: 1px solid var(--hairline);
}

.tool-grid article {
  display: flex;
  flex-direction: column;
  padding: var(--space-7);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-lg);
  background: var(--surface);
}

.tool-status {
  align-self: flex-start;
  padding: 3px var(--space-3);
  border-radius: var(--radius-pill);
  background: var(--sand);
  color: var(--muted);
  font-size: var(--fs-caption);
  font-weight: var(--fw-bold);
  letter-spacing: var(--track-label-sm);
}

.tool-grid h2 {
  margin: var(--space-8) 0 var(--space-3);
  font-size: var(--fs-lg);
  letter-spacing: var(--track-display);
}

.tool-grid p {
  margin: 0 0 var(--space-4);
  color: var(--muted);
  font-size: var(--fs-body-sm);
  line-height: var(--lh-body);
}

.tool-grid .tool-detail {
  margin: auto 0 0;
  padding-top: var(--space-5);
  color: var(--ink);
  font-size: var(--fs-fine);
}

.tools-note {
  display: grid;
  grid-template-columns: 0.7fr 1.3fr;
  gap: var(--space-12);
  padding: var(--section-y) 0;
  border-top: 1px solid var(--hairline);
}

.tools-note h2 {
  margin: var(--space-4) 0 0;
  font-size: var(--fs-h2);
  letter-spacing: var(--track-display);
  line-height: var(--lh-display);
}

.tools-note > div:last-child {
  display: grid;
  gap: var(--space-5);
}

.tools-note p {
  margin: 0;
  color: var(--muted);
  font-size: var(--fs-body);
  line-height: var(--lh-relaxed);
}

.tools-note a {
  color: var(--ink);
  text-decoration: underline;
  text-decoration-color: var(--hairline-strong);
  text-underline-offset: 3px;
}

@media (max-width: 1080px) {
  :root {
    --content-max: 940px;
    --gutter: 24px;
  }

  .app-shelf {
    grid-template-columns: repeat(2, 1fr);
  }

  .app-shelf > a:nth-child(3) {
    border-left: 0;
  }

  .app-shelf > a:nth-child(n + 3) {
    border-top: 1px solid var(--hairline);
  }

  .landing-capabilities {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-10) var(--space-8);
  }

  .docs-layout {
    grid-template-columns: 168px minmax(0, 1fr);
  }

  .pricing-assurances {
    grid-template-columns: repeat(2, 1fr);
  }

  .pricing-assurances > div:nth-child(3) {
    border-left: 0;
  }

  .pricing-assurances > div:nth-child(n + 3) {
    border-top: 1px solid var(--hairline);
  }

  .pricing-card {
    min-height: 520px;
  }
}

@media (max-width: 1000px) {
  .example-pane {
    grid-template-columns: 1fr;
  }

  .example-pane .code-block {
    border-right: 0;
    border-bottom: 1px solid var(--hairline);
  }

  /* The devices lead once stacked: they are the thing worth looking at, and a
     wide code block scrolled sideways introduces nothing. */
  .example-stage {
    order: -1;
    padding: var(--space-8) var(--space-5);
    border-bottom: 1px solid var(--hairline);
  }
}

@media (max-width: 780px) {
  :root {
    --content-max: 100%;
    --gutter: 20px;
    --header-h: 64px;
  }

  .faq-list > div {
    grid-template-columns: 1fr;
    gap: var(--space-3);
  }

  /*
   * The tabs stay on one row and stay visible — that is the whole point of the
   * bar. minmax(0, 1fr) lets the strip shrink and scroll instead of pushing 登录
   * off the right edge on a narrow phone.
   */
  .site-header-inner {
    grid-template-columns: auto minmax(0, 1fr) auto;
    gap: var(--space-2);
  }

  .site-tabs {
    justify-content: center;
    gap: 0;
    overflow-x: auto;
    scrollbar-width: none;
  }

  .site-tabs::-webkit-scrollbar {
    display: none;
  }

  .site-tabs a {
    padding: 0 var(--space-3);
    font-size: var(--fs-meta);
  }



  .landing-close {
    align-items: flex-start;
    flex-direction: column;
    gap: var(--space-8);
  }

  .product-panel,
  .tool-grid,
  .docs-layout {
    grid-template-columns: 1fr;
  }

  .docs-nav {
    position: static;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
  }

  .section-heading {
    grid-template-columns: 1fr;
    gap: var(--space-6);
    margin-bottom: var(--space-10);
  }

  .public-footer {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-12);
  }

  .public-footer-contact {
    grid-column: 1 / -1;
  }

  .policy-layout {
    grid-template-columns: 180px minmax(0, 1fr);
    gap: var(--space-8);
  }
}

@media (max-width: 560px) {
  :root {
    --gutter: 16px;
    --header-h: 104px;
  }

  .wordmark strong {
    font-size: var(--fs-sm);
  }

  .site-header-inner {
    grid-template-areas:
      "brand actions"
      "tabs tabs";
    grid-template-columns: 1fr auto;
    grid-template-rows: auto auto;
    align-content: center;
    gap: var(--space-2) var(--space-3);
    padding: var(--space-3) 0 var(--space-2);
  }

  .site-header .wordmark {
    grid-area: brand;
  }

  .site-tabs {
    grid-area: tabs;
    width: 100%;
    overflow: visible;
  }

  .header-actions {
    grid-area: actions;
    gap: var(--space-2);
  }

  .site-tabs a {
    flex: 1;
    justify-content: center;
    padding: 0 var(--space-2);
  }

  .landing-hero-copy {
    font-size: var(--fs-body);
    line-height: var(--lh-body);
  }

  .landing-hero-actions,
  .landing-close-actions {
    align-items: stretch;
    flex-direction: column;
    width: 100%;
  }

  .landing-capabilities {
    grid-template-columns: 1fr;
  }

  .docs-nav {
    grid-template-columns: repeat(2, 1fr);
  }

  .product-facts > div,
  .download-facts > div,
  .download-which-list > div,
  .docs-table > div {
    grid-template-columns: 1fr;
    gap: var(--space-2);
  }

  .tools-note {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

  .checkout-feedback {
    top: 64px;
    right: 16px;
    left: 16px;
    max-width: none;
  }

  .app-shelf {
    grid-template-columns: none;
    grid-auto-columns: minmax(255px, 82vw);
    grid-auto-flow: column;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
  }

  .app-shelf > a {
    scroll-snap-align: start;
  }

  .app-shelf > a + a,
  .app-shelf > a:nth-child(3) {
    border-top: 0;
    border-left: 1px solid var(--hairline);
  }

  .public-footer {
    grid-template-columns: 1fr;
  }

  .public-footer-contact {
    grid-column: auto;
  }

  .pricing-assurances,
  .pricing-grid,
  .download-columns,
  .download-license,
  .download-spm,
  .contact-grid,
  .support-form-section,
  .legal-hub-grid,
  .pricing-notes,
  .contact-checklist,
  .policy-layout {
    grid-template-columns: 1fr;
  }

  .pricing-assurances > div + div,
  .pricing-assurances > div:nth-child(3),
  .contact-grid article:nth-child(even),
  .legal-hub-grid a:nth-child(even) {
    border-left: 0;
  }

  .pricing-assurances > div + div,
  .contact-grid article + article {
    border-top: 1px solid var(--hairline);
  }

  .pricing-card,
  .pricing-description {
    min-height: 0;
  }

  .pricing-notes,
  .contact-checklist {
    gap: var(--space-8);
  }

  .support-form-row {
    grid-template-columns: 1fr;
  }

  .support-form {
    padding: var(--space-5);
  }

  .contact-checklist p {
    grid-column: 1;
    margin: 0;
  }

  .policy-layout {
    gap: var(--space-8);
  }

  .policy-nav {
    position: static;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
  }

  .policy-definition-list > div {
    grid-template-columns: 1fr;
    gap: var(--space-2);
  }

  .checkout-success-page {
    padding: var(--space-4);
  }

  .checkout-success-page section {
    padding: var(--space-7) var(--space-6);
  }

  .checkout-success-topbar {
    margin-bottom: var(--space-14);
  }

  .checkout-success-actions {
    align-items: flex-start;
    flex-direction: column;
  }

}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    /* Covers the route transition too — it is an animation, not a transition,
       so transition-duration alone would leave it running. */
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}