/* 无框架基础样式：替代原先由 Tailwind 注入的浏览器重置。 */
*,
*::before,
*::after {
  box-sizing: border-box;
}
body,
figure {
  margin: 0;
}
body {
  line-height: 1.5;
}
button,
input,
summary {
  font: inherit;
}
button {
  color: inherit;
  background: transparent;
}
button,
summary {
  touch-action: manipulation;
}
svg {
  display: inline-block;
  vertical-align: middle;
  flex-shrink: 0;
}
[hidden] {
  display: none !important;
}
:root {
  --background: #f3f7fc;
  --foreground: #12243a;
  --primary: #146fbd;
  --primary-foreground: #fff;
  --muted: #e6eef8;
  --muted-foreground: #52657c;
  --border: #d5e2f2;
  --ring: #438cc6;
  --accent: #e3eefa;
  --card: #fff;
  --radius: 0.5rem;
}
.dark {
  --background: #070b14;
  --foreground: #edf3fd;
  --primary: #74caff;
  --primary-foreground: #061a2c;
  --muted: #121c2c;
  --muted-foreground: #92a1b8;
  --border: #243045;
  --ring: #74caff;
  --accent: #142842;
  --card: #0d1523;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
}
body {
  margin: 0;
  background: var(--background);
  color: var(--foreground);
  font-family:
    -apple-system, BlinkMacSystemFont, "SF Pro Display", "PingFang SC", "Microsoft YaHei",
    sans-serif;
  -webkit-font-smoothing: antialiased;
}
a {
  color: inherit;
  text-decoration: none;
}
button,
a {
  -webkit-tap-highlight-color: transparent;
}
a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 6px;
}
::selection {
  color: var(--background);
  background: var(--primary);
}
.shell {
  width: min(1200px, calc(100% - 96px));
  margin-inline: auto;
}
.site-header {
  height: 96px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border);
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 19px;
  font-weight: 600;
  letter-spacing: 1px;
}
.brand svg {
  width: 26px;
  height: 26px;
  stroke: var(--primary);
  stroke-width: 1.6;
}
.brand-en {
  color: var(--muted-foreground);
  font-size: 12px;
  letter-spacing: 2px;
  font-weight: 400;
  margin-left: 8px;
}
nav {
  display: flex;
  align-items: center;
  gap: 34px;
  font-size: 14px;
  color: #a2b5cd;
}
nav a {
  transition: color 0.2s;
}
nav a:hover {
  color: var(--primary);
}
.nav-cta {
  display: flex;
  gap: 10px;
  align-items: center;
  padding: 10px 15px;
  border: 1px solid #2f4c6a;
  border-radius: 5px;
  color: var(--foreground);
}
.hero {
  padding-top: 96px;
  position: relative;
}
.eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--muted-foreground);
  font-size: 12px;
  letter-spacing: 2px;
  font-weight: 400;
  margin: 0 0 28px;
}
.live-dot {
  display: inline-block;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--primary);
  flex-shrink: 0;
}
h1 {
  margin: 0;
  font-size: clamp(64px, 7.5vw, 108px);
  font-weight: 500;
  letter-spacing: -0.065em;
  line-height: 1.2;
}
h1 span {
  color: var(--primary);
  font-family: "Songti SC", "Noto Serif CJK SC", "STSong", serif;
  font-weight: 400;
  letter-spacing: -0.055em;
}
.hero-description {
  color: #a0b2cc;
  font-size: 18px;
  line-height: 1.9;
  margin: 32px 0;
}
.hero-actions {
  display: flex;
  align-items: center;
  gap: 28px;
}
.button-primary {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  gap: 30px;
  background: var(--primary);
  color: var(--primary-foreground);
  border-radius: 5px;
  padding: 15px 23px;
  font-size: 14px;
  font-weight: 550;
  transition:
    background 0.2s,
    transform 0.2s;
}
.button-primary:hover {
  background: #a4dcff;
  transform: translateY(-2px);
}
.button-text {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 14px;
  color: #acc0da;
}
.button-text:hover {
  color: var(--primary);
}
.hero-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 76px;
  padding-bottom: 24px;
  font-size: 13px;
  color: var(--muted-foreground);
}
.micro {
  font-size: 12px;
  letter-spacing: 1px;
}
.workspace-section {
  padding-top: 36px;
}
h2 {
  font-size: clamp(32px, 4vw, 49px);
  font-weight: 450;
  letter-spacing: -0.05em;
  line-height: 1.4;
  margin: 0;
}
.product-frame {
  margin: 0;
  border: 1px solid #355273;
  background: #101a2b;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 36px 100px #0005;
}
.product-frame img {
  display: block;
  width: 100%;
  height: auto;
}
figcaption {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 20px;
  background: #0d1523;
  border-top: 1px solid var(--border);
  font-size: 12px;
  color: var(--muted-foreground);
}
figcaption > span:first-child {
  display: flex;
  align-items: center;
  gap: 8px;
}
.site-footer {
  border-top: 1px solid var(--border);
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  align-items: center;
  justify-content: space-between;
  padding-block: 30px 40px;
  color: var(--muted-foreground);
  font-size: 13px;
}
.site-footer .brand {
  color: var(--foreground);
}
.site-registration {
  flex-basis: 100%;
  width: fit-content;
  font-size: 12px;
}
.skip-link {
  position: fixed;
  left: 20px;
  top: -100px;
  z-index: 100;
  padding: 12px;
  background: var(--primary);
  color: var(--background);
}
.skip-link:focus {
  top: 12px;
}
@media (min-width: 1024px) {
  .hero-description {
    position: absolute;
    left: 63%;
    top: 197px;
  }
  .hero-actions {
    position: absolute;
    left: 63%;
    top: 350px;
    align-items: flex-start;
    flex-direction: column;
    gap: 23px;
  }
}
@media (max-width: 700px) {
  .shell {
    width: calc(100% - 40px);
  }
  .site-header {
    height: 78px;
  }
  .brand-en {
    display: none;
  }
  nav {
    gap: 20px;
    font-size: 14px;
  }
  nav a[href="#philosophy"] {
    display: none;
  }
  .hero {
    padding-top: 65px;
  }
  h1 {
    font-size: clamp(55px, 13vw, 82px);
  }
  .hero-description {
    font-size: 16px;
  }
  .hero-actions {
    gap: 22px;
    flex-wrap: wrap;
  }
  .hero-bottom {
    margin-top: 56px;
  }
  .hero-bottom .micro {
    display: none;
  }
  figcaption {
    padding: 12px;
    font-size: 12px;
    gap: 12px;
    flex-wrap: wrap;
  }
  .site-footer {
    gap: 20px;
    flex-wrap: wrap;
  }
  .site-footer > span:not(.micro) {
    display: none;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
}
.hero {
  padding-top: 82px;
}
.hero-bottom {
  margin-top: 64px;
}
.workspace-section {
  padding-top: 0;
}
.screenshot-gallery {
  gap: 0;
}
.gallery-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 15px 0 20px;
  border-top: 1px solid var(--border);
}
.scene-tabs {
  background: transparent;
  height: auto;
  gap: 10px;
  padding: 0;
}
.scene-tab {
  gap: 9px;
  padding: 10px 18px;
  border-radius: 5px;
  border: 1px solid transparent;
  font-size: 14px;
  color: var(--muted-foreground);
  background: transparent;
  cursor: pointer;
}
.scene-tab[aria-selected="true"] {
  background: var(--accent);
  color: var(--primary);
  border-color: #315b84;
}
.scene-tab::after {
  display: none;
}
.gallery-status {
  display: flex;
  gap: 9px;
  align-items: center;
  font-size: 12px;
  color: var(--muted-foreground);
}
.screenshot-trigger {
  display: block;
  padding: 0;
  border: 0;
  width: 100%;
  cursor: zoom-in;
  position: relative;
  overflow: hidden;
  background: var(--card);
}
.zoom-hint {
  display: flex;
  align-items: center;
  gap: 8px;
  position: absolute;
  right: 20px;
  bottom: 20px;
  padding: 10px 14px;
  font-size: 12px;
  background: #070b14e8;
  border: 1px solid #455142;
  border-radius: 5px;
  color: #c9e8ff;
  opacity: 0;
  transition: opacity 0.2s;
}
.screenshot-trigger:hover .zoom-hint,
.screenshot-trigger:focus-visible .zoom-hint {
  opacity: 1;
}
.scene-description {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 30px;
  padding: 26px 0 0;
  min-height: 92px;
}
.scene-description h2 {
  font-size: 21px;
  letter-spacing: -0.02em;
}
.scene-description p {
  margin: 0;
  max-width: 515px;
  line-height: 1.85;
  color: var(--muted-foreground);
  font-size: 14px;
}
h3 {
  margin: 0;
  font-size: 23px;
  line-height: 1.55;
  font-weight: 450;
  letter-spacing: -0.03em;
}
.inline-link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--primary);
  font-size: 14px;
}
.inline-link:hover {
  text-decoration: underline;
  text-underline-offset: 4px;
}
.shot-open {
  position: absolute;
  display: flex;
  right: 14px;
  bottom: 14px;
  padding: 7px;
  border: 1px solid #315371;
  background: #0d1523e8;
  border-radius: 4px;
  color: var(--primary);
}
.closing-section {
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  gap: 40px;
  padding-block: 65px 82px;
}
.closing-section h2 {
  color: var(--primary);
  font-family: "Songti SC", "STSong", serif;
  font-size: clamp(38px, 4.3vw, 60px);
}
.closing-section .eyebrow {
  margin-bottom: 25px;
}
.closing-actions {
  align-self: center;
  padding-top: 34px;
}
.closing-actions .button-primary {
  min-width: 224px;
}
.closing-actions p {
  color: #a3bada;
  font-size: 12px;
  margin: 20px 0 8px;
}
.closing-actions > span {
  color: var(--muted-foreground);
  font-size: 12px;
}
dialog::backdrop {
  background: #050915ea;
  backdrop-filter: blur(14px);
}
.screenshot-dialog {
  width: min(1440px, calc(100vw - 40px));
  max-width: min(1440px, calc(100vw - 40px));
  max-height: calc(100dvh - 40px);
  overflow-y: auto;
  background: var(--card);
  border: 1px solid #314b70;
  padding: 20px;
  border-radius: 8px;
}
.dialog-heading {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 25px;
}
.dialog-heading h2 {
  line-height: 1.5;
  font-family: inherit;
}
.dialog-dismiss {
  display: grid;
  place-items: center;
  padding: 7px;
  background: var(--muted);
  border: 1px solid var(--border);
  border-radius: 5px;
  color: var(--foreground);
  cursor: pointer;
}
.dialog-image-scroll {
  overflow: auto;
  border: 1px solid var(--border);
  border-radius: 5px;
}
.dialog-image-scroll img {
  width: 100%;
  height: auto;
  min-width: 720px;
  display: block;
}
@media (min-width: 1024px) {
  .hero-description {
    top: 160px;
  }
  .hero-actions {
    top: 295px;
  }
}
@media (max-width: 700px) {
  .hero {
    padding-top: 56px;
  }
  .gallery-status {
    display: none;
  }
  .gallery-bar {
    padding-bottom: 16px;
  }
  .scene-tabs {
    width: 100%;
    justify-content: space-between;
    gap: 5px;
  }
  .scene-tab {
    flex: 1;
    padding: 10px 12px;
    gap: 7px;
  }
  .scene-description {
    flex-direction: column;
    gap: 12px;
    min-height: 125px;
  }
  .scene-description h2 {
    font-size: 20px;
  }
  .scene-description p {
    font-size: 14px;
  }
  .closing-section {
    flex-direction: column;
    gap: 25px;
    padding-block: 50px;
  }
  .closing-actions {
    align-self: flex-start;
    padding-top: 0;
  }
  .site-footer .brand {
    font-size: 17px;
  }
  .site-footer .micro {
    font-size: 12px;
  }
  .screenshot-dialog {
    padding: 15px;
    width: calc(100vw - 24px);
    max-width: calc(100vw - 24px);
  }
}
body {
  background-image: radial-gradient(ellipse at 75% 0%, #10214680 0%, transparent 37%);
}
.site-header {
  position: relative;
  z-index: 3;
}
.brand svg {
  stroke: #80cbff;
  filter: drop-shadow(0 0 10px #389dff48);
}
.brand-en {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  letter-spacing: 2.5px;
  font-size: 12px;
}
.eyebrow,
.micro,
.hero-bottom {
  font-family: ui-monospace, SFMono-Regular, Menlo, "PingFang SC", monospace;
}
.hero {
  isolation: isolate;
}
.hero > :not(.hero-field) {
  position: relative;
  z-index: 1;
}
.hero .eyebrow {
  color: #8cc9ff;
  letter-spacing: 2px;
  font-size: 12px;
}
.hero h1 {
  font-weight: 580;
  font-size: clamp(62px, 7.4vw, 103px);
  line-height: 1.2;
  letter-spacing: -0.06em;
}
.hero h1 span {
  font-family: inherit;
  font-weight: inherit;
  background: linear-gradient(110deg, #e4f4ff 2%, #81cbff 38%, #4a84ff 95%);
  background-clip: text;
  -webkit-background-clip: text;
  color: transparent;
  letter-spacing: -0.06em;
}
.hero-description {
  font-size: 17px;
  line-height: 1.95;
}
.hero .hero-bottom {
  display: flex;
  color: #758eaf;
  letter-spacing: 2px;
}
.hero-field {
  position: absolute;
  inset: -40px -25px 0 38%;
  z-index: -1;
  pointer-events: none;
  overflow: hidden;
  opacity: 0.8;
  background-image:
    linear-gradient(#34588012 1px, transparent 1px),
    linear-gradient(90deg, #34588012 1px, transparent 1px);
  background-size: 40px 40px;
  mask-image: linear-gradient(90deg, transparent, #000 28%, #000 92%, transparent);
}
.field-orbit {
  position: absolute;
  border: 1px solid #4169a124;
  border-radius: 50%;
  width: 440px;
  height: 440px;
  right: -40px;
  top: 5px;
  box-shadow:
    0 0 100px #2374df09,
    inset 0 0 90px #347aff08;
}
.orbit-two {
  width: 330px;
  height: 330px;
  top: 59px;
  right: 14px;
  border-style: dashed;
  border-color: #668fbe1c;
  animation: orbital-drift 150s linear infinite;
}
.field-cross {
  position: absolute;
  top: 14px;
  right: 10px;
  width: 480px;
  height: 480px;
  background: radial-gradient(ellipse at center, #2878fa15, transparent 67%);
}
.field-index {
  position: absolute;
  right: 30px;
  bottom: 70px;
  font-family: ui-monospace, monospace;
  font-size: 10px;
  letter-spacing: 2px;
  color: #6e8dac;
  writing-mode: vertical-rl;
}
.field-point {
  position: absolute;
  width: 4px;
  height: 4px;
  background: #67b9ff;
  box-shadow: 0 0 18px #59a8ff;
  border-radius: 50%;
}
.point-a {
  right: 117px;
  top: 62px;
}
.point-b {
  right: 330px;
  bottom: 56px;
}
.button-primary {
  background: linear-gradient(100deg, #328aff, #526dff);
  color: #fff;
  border: 1px solid #78afff75;
  box-shadow:
    0 4px 20px #176cf32b,
    inset 0 1px 0 #ffffff20;
  padding: 15px 23px;
  border-radius: 5px;
}
.button-primary:hover {
  background: linear-gradient(100deg, #459aff, #6480ff);
  box-shadow: 0 6px 28px #176cf348;
}
.nav-cta {
  background: #1c345627;
  border-color: #375272;
}
.live-dot {
  background: #6bc8ff;
  box-shadow: 0 0 9px #369fff60;
}
.gallery-bar {
  border-top-color: #29405d;
}
.scene-tab[aria-selected="true"] {
  border-color: #315d90;
  background: #1833527a;
  color: #a2d8ff;
  box-shadow: inset 0 0 15px #214d7215;
}
.product-frame {
  box-shadow:
    0 0 0 5px #24405a12,
    0 35px 110px #0008,
    0 -10px 70px #2867aa13;
  border-color: #375270;
  border-radius: 8px;
}
.text-electric {
  color: #89c9ff;
}
.closing-section h2 {
  font-family: inherit;
  color: #d2e9ff;
  font-weight: 450;
  font-size: clamp(32px, 4vw, 50px);
}
.closing-section {
  position: relative;
}
@keyframes orbital-drift {
  to {
    transform: rotate(360deg);
  }
}
.download-actions {
  display: flex;
  align-items: center;
  gap: 25px;
  flex-wrap: wrap;
}
.download-trigger {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 11px;
  cursor: pointer;
  white-space: nowrap;
  font-family: inherit;
}
.download-trigger:focus-visible {
  border-color: #8ac5ff;
}
.feedback-link {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  border: 0;
  padding: 10px 0;
  font-size: 14px;
  color: #abc1df;
  background: transparent;
  cursor: pointer;
  white-space: nowrap;
}
.feedback-link:hover {
  color: #e1f2ff;
}
.download-popup {
  min-width: 290px;
  padding: 8px;
  background: #0d1626;
  border: 1px solid #375574;
  box-shadow:
    0 24px 75px #0009,
    0 0 28px #3b78dd12;
  border-radius: 8px;
  max-height: min(580px, var(--available-height));
}
.download-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 13px 11px 14px;
  color: #afc7e3;
  font-size: 12px;
}
.download-heading > span {
  color: #658bb6;
  font-size: 11px;
  letter-spacing: 0.7px;
}
.platform-option {
  padding: 13px 11px;
  gap: 10px;
  color: #d1e2f5;
  border-radius: 4px;
  font-size: 14px;
  cursor: pointer;
}
.platform-option small {
  margin-left: auto;
  font-size: 11px;
  color: #8095b1;
}
.platform-option:disabled {
  opacity: 0.58;
  cursor: default;
}
.platform-option:is(:hover, :focus-visible),
.release-link:is(:hover, :focus-visible) {
  background: #173757;
  color: #c0e8ff;
}
.download-status {
  padding: 6px 11px;
  color: #9eafc6;
  line-height: 1.8;
  font-size: 12px;
  margin: 0;
}
.release-link,
.download-retry {
  justify-content: space-between;
  padding: 10px 11px;
  font-size: 13px;
  color: #90c9ff;
  cursor: pointer;
}
.download-spinner {
  animation: orbital-drift 1s linear infinite;
}
.feedback-dialog {
  background: #0d1626;
  border: 1px solid #375574;
  padding: 24px;
  max-width: min(440px, calc(100vw - 32px));
}
.feedback-dialog p {
  line-height: 1.85;
  font-size: 15px;
}
.closing-actions .button-primary {
  min-width: 175px;
}
@media (min-width: 1024px) {
  .hero > .hero-description,
  .hero > .hero-actions {
    left: 57%;
  }
}
@media (max-width: 700px) {
  .download-actions {
    gap: 23px;
  }
  .hero-actions {
    align-items: flex-start;
    flex-direction: column;
    gap: 18px;
  }
  .hero-bottom {
    margin-top: 45px;
  }
}
@media (min-width: 1024px) {
  .hero > .hero-description {
    position: absolute;
    top: 160px;
  }
  .hero > .hero-actions {
    position: absolute;
    top: 295px;
  }
}
@media (max-width: 700px) {
  .hero-field {
    inset: 0 -20px 0 10%;
    opacity: 0.46;
  }
  .field-orbit {
    right: -135px;
  }
  .orbit-two {
    right: -80px;
  }
  .hero h1 {
    font-size: clamp(54px, 13vw, 82px);
  }
  .hero-description {
    font-size: 16px;
  }
  .hero .eyebrow {
    font-size: 10px;
    letter-spacing: 1px;
  }
  .brand {
    gap: 7px;
    font-size: 18px;
  }
  nav {
    gap: 16px;
  }
  .nav-cta {
    padding: 9px 10px;
  }
  nav a[href="#intelligence"] {
    display: none;
  }
}
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
}
.daily-products,
.magic-product,
.creation-products {
  padding-top: 112px;
}
.visual-section-heading {
  margin-bottom: 48px;
}
.visual-section-heading .eyebrow {
  margin-bottom: 18px;
}
.visual-section-heading > p:last-child:not(.eyebrow) {
  margin: 16px 0 0;
  color: var(--muted-foreground);
  font-size: 17px;
}
.daily-product-grid {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 48px;
  align-items: start;
}
.daily-product {
  min-width: 0;
  perspective: 1200px;
}
.todo-product {
  padding-top: 80px;
}
.product-heading .highlight-kicker {
  margin-bottom: 16px;
}
.product-heading h3 {
  margin: 0;
  font-size: clamp(23px, 2.3vw, 30px);
  font-weight: 500;
  letter-spacing: -0.04em;
}
.product-heading p {
  margin: 12px 0 0;
  color: var(--muted-foreground);
  font-size: 14px;
  line-height: 1.7;
}
.daily-product-image,
.creation-shot,
.magic-workspace-image {
  display: block;
  position: relative;
  overflow: hidden;
  border: 1px solid #6483b273;
  border-radius: 8px;
  background: var(--card);
  box-shadow:
    0 1px 0 #d5ebff26,
    0 28px 65px #0008,
    0 0 65px #2772d312;
}
.daily-product-image img,
.creation-shot img,
.magic-workspace-image img,
.magic-ring-image img {
  display: block;
  width: 100%;
  height: auto;
}
.daily-product-image {
  margin-top: 40px;
  transform: rotateY(3deg) rotateZ(-2deg);
}
.todo-product .daily-product-image {
  transform: rotateY(-4deg) rotateZ(2deg);
}
.shot-open {
  position: absolute;
  display: grid;
  place-items: center;
  right: 12px;
  bottom: 12px;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--background);
  border: 1px solid var(--border);
  color: var(--primary);
}
.magic-product-stage {
  position: relative;
  isolation: isolate;
  padding: 30px 0 68px;
  perspective: 1400px;
}
.magic-product-stage::before {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(ellipse at 40% 55%, #2378e52b, transparent 67%);
}
.magic-workspace-image {
  width: 82%;
  margin-left: 16%;
  transform: rotateY(-4deg) rotateZ(1deg);
}
.magic-ring-image {
  position: absolute;
  z-index: 1;
  top: 20%;
  left: 3%;
  width: 254px;
  max-width: 34%;
  margin: 0;
  overflow: hidden;
  border-radius: 14px;
  border: 1px solid #6483b28c;
  background: #fff;
  box-shadow:
    0 1px 0 #d5ebff36,
    0 30px 70px #000b,
    0 0 70px #4a9eff21;
  transform: rotate(-5deg);
}
.magic-ring-image > a {
  display: block;
  padding: 16px;
}
.magic-ring-image figcaption {
  justify-content: center;
  gap: 8px;
  padding: 14px 8px;
  font-size: 12px;
}
.magic-product-caption {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 38px 0 0 16%;
  color: var(--muted-foreground);
  font-size: 13px;
}
.magic-benefits {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 20px 48px;
  color: var(--primary);
  font-size: 16px;
}
.privacy-caption {
  margin: 18px 0 0;
  color: var(--muted-foreground);
  text-align: center;
  font-size: 12px;
}
.creation-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 64px 40px;
}
.creation-shot {
  margin-top: 28px;
}
.product-condition {
  margin: 14px 0 0;
  font-size: 12px;
  color: var(--muted-foreground);
}
.workspace-feature-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 40px;
  margin-top: 72px;
  padding-block: 44px;
  border-block: 1px solid var(--border);
}
.workspace-feature-strip article {
  display: grid;
  grid-template-columns: 24px 1fr;
  column-gap: 14px;
}
.workspace-feature-strip svg {
  color: var(--primary);
  grid-row: span 2;
}
.workspace-feature-strip h3 {
  margin: 0;
  font-size: 16px;
  font-weight: 500;
}
.workspace-feature-strip p {
  margin: 8px 0 0;
  color: var(--muted-foreground);
  font-size: 13px;
}
.scene-tabs {
  min-width: 0;
  max-width: 100%;
  overflow-x: auto;
  scrollbar-width: thin;
}
.scene-tab {
  flex-shrink: 0;
}
.screenshot-trigger > img {
  aspect-ratio: 1259 / 768;
  object-fit: contain;
}
@media (max-width: 1000px) {
  .daily-product-grid {
    gap: 32px;
  }
  .gallery-status {
    display: none;
  }
  .workspace-feature-strip {
    gap: 32px 20px;
  }
}
@media (max-width: 700px) {
  .daily-products,
  .magic-product,
  .creation-products {
    padding-top: 72px;
  }
  .visual-section-heading {
    margin-bottom: 32px;
  }
  .visual-section-heading .eyebrow {
    font-size: 10px;
    letter-spacing: 1.4px;
  }
  .daily-product-grid,
  .creation-grid {
    grid-template-columns: 1fr;
    gap: 52px;
  }
  .todo-product {
    padding-top: 0;
  }
  .daily-product-image {
    margin-top: 28px;
  }
  .magic-product-stage {
    padding: 20px 0 32px;
  }
  .magic-workspace-image {
    width: 90%;
    margin-left: 8%;
  }
  .magic-ring-image {
    position: relative;
    top: auto;
    left: auto;
    width: 196px;
    max-width: 58%;
    margin: -40px 0 0 2%;
    transform: rotate(-4deg);
  }
  .magic-ring-image > a {
    padding: 10px;
  }
  .magic-product-caption {
    margin: 30px 0 0;
  }
  .magic-benefits {
    gap: 12px 20px;
    font-size: 14px;
  }
  .workspace-feature-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 28px 14px;
    margin-top: 48px;
  }
  .workspace-feature-strip article {
    grid-template-columns: 1fr;
  }
  .workspace-feature-strip svg {
    grid-row: auto;
    margin-bottom: 12px;
  }
}
.product-stack {
  position: relative;
  isolation: isolate;
  perspective: 1800px;
  padding: 80px 0 120px;
  margin-top: 20px;
}
.stack-halo {
  position: absolute;
  z-index: -1;
  inset: 3% -3% 0;
  background:
    radial-gradient(ellipse at 40% 44%, #2378e531, transparent 62%),
    radial-gradient(ellipse at 80% 80%, #6864f91c, transparent 46%);
  pointer-events: none;
}
.product-stack .product-frame {
  position: relative;
  z-index: 2;
  width: 87%;
  margin-left: 4%;
  border-color: #6e9ed58a;
  border-radius: 10px;
  transform: rotateX(4deg) rotateY(-5deg) rotateZ(-1.4deg);
  box-shadow:
    0 1px 0 #d5ebff36,
    0 12px 20px #0005,
    0 48px 100px #000b,
    0 0 80px #2772d321;
  transition: transform 650ms cubic-bezier(0.2, 0.7, 0.2, 1);
}
.stack-window {
  position: absolute;
  border: 1px solid #6483b273;
  border-radius: 9px;
  overflow: hidden;
  background: var(--card);
  pointer-events: none;
  transition: transform 650ms cubic-bezier(0.2, 0.7, 0.2, 1);
}
.stack-window img {
  display: block;
  width: 100%;
  height: auto;
}
.stack-window-back {
  z-index: 1;
  width: 68%;
  left: 1%;
  top: 30px;
  transform: rotate(-7deg);
  filter: brightness(0.65);
  box-shadow: 0 20px 70px #0008;
}
.stack-window-front {
  z-index: 3;
  width: 38%;
  right: 1%;
  bottom: 36px;
  transform: rotate(5deg);
  box-shadow:
    0 1px 0 #e7f2ff30,
    0 22px 55px #000a,
    0 0 45px #388ed523;
}
.stack-window-label {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  color: #b9dbff;
  font-size: 12px;
  border-bottom: 1px solid #3c55764f;
  background: #101c2e;
}
.stack-window-label > span:last-child {
  margin-left: auto;
  color: #6d8aac;
  font-family: ui-monospace, monospace;
  letter-spacing: 2px;
}
.stack-caption {
  display: flex;
  align-items: center;
  gap: 13px;
  position: absolute;
  left: 4%;
  bottom: 43px;
  color: #7599c3;
  font:
    12px ui-monospace,
    monospace;
  letter-spacing: 1.6px;
}
.stack-caption-line {
  width: 38px;
  height: 1px;
  background: #4e98e7;
  box-shadow: 0 0 8px #4e98e7;
}
.scene-metadata,
.scene-metadata > span:first-child {
  display: flex;
  align-items: center;
  gap: 9px;
}
.scene-metadata {
  justify-content: space-between;
  flex-wrap: wrap;
  padding-top: 20px;
  border-top: 1px solid var(--border);
  color: var(--muted-foreground);
  font-size: 12px;
}
.scene-description p {
  font-size: 16px;
}
.highlight-kicker {
  display: flex;
  align-items: center;
  gap: 11px;
  color: #a7c6e7;
  font-size: 14px;
  margin-bottom: 29px;
}
.highlight-kicker svg {
  color: #7abfff;
  flex-shrink: 0;
  stroke-width: 1.5;
}
@media (hover: hover) and (prefers-reduced-motion: no-preference) {
  .product-stack:hover .product-frame {
    transform: translateY(-9px) rotateX(2deg) rotateY(-3deg) rotateZ(-1deg);
  }
  .product-stack:hover .stack-window-back {
    transform: translate(-5px, -8px) rotate(-8deg);
  }
  .product-stack:hover .stack-window-front {
    transform: translate(3px, 5px) rotate(6deg);
  }
}
@media (max-width: 700px) {
  nav a[href="#highlights"] {
    display: none;
  }
  .product-stack {
    margin-top: 14px;
    padding: 40px 0 75px;
  }
  .product-stack .product-frame {
    width: 92%;
    margin-left: 2%;
    border-radius: 6px;
    transform: rotate(-2deg);
  }
  .stack-window {
    border-radius: 5px;
  }
  .stack-window-back {
    top: 13px;
    width: 75%;
    left: 3%;
  }
  .stack-window-front {
    width: 42%;
    right: 2%;
    bottom: 22px;
  }
  .stack-window-label {
    padding: 6px 8px;
  }
  .stack-window-label > span:last-child,
  .stack-caption {
    display: none;
  }
  .scene-metadata {
    gap: 10px 16px;
  }
  .scene-description p {
    font-size: 16px;
  }
  .highlight-kicker {
    margin-bottom: 23px;
  }
}

/* 原生页签、details 和 dialog，不依赖组件库。 */
.scene-tabs {
  display: flex;
  align-items: center;
}
.scene-tab {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  white-space: nowrap;
}
.scene-panel:focus-visible,
summary:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 6px;
}
.download-container {
  display: inline-flex;
}
.download-menu {
  position: relative;
}
.download-trigger {
  list-style: none;
}
.download-trigger::-webkit-details-marker {
  display: none;
}
.download-menu[open] > summary {
  border-color: #8ac5ff;
}
/* details 不经过组件库的 portal，打开时提升所在区块以避开叠图遮挡。 */
.hero:has(.download-menu[open]),
.closing-section:has(.download-menu[open]) {
  z-index: 5;
}
.site-header:has(.download-menu[open]) {
  z-index: 6;
}
.download-popup {
  position: absolute;
  z-index: 30;
  top: calc(100% + 10px);
  left: 0;
  width: 304px;
  min-width: 0;
  max-width: calc(100vw - 24px);
  max-height: min(580px, calc(100dvh - 24px));
  overflow-y: auto;
}
.download-menu-compact .download-popup {
  left: auto;
  right: 0;
}
.download-popup hr {
  margin: 6px 0;
  border: 0;
  border-top: 1px solid var(--border);
}
.platform-option,
.release-link,
.download-retry {
  display: flex;
  align-items: center;
  width: 100%;
  border: 0;
  text-align: left;
  background: transparent;
  font: inherit;
}
.download-status {
  display: block;
}
.download-retry:hover {
  background: #173757;
}
dialog {
  margin: auto;
  color: var(--foreground);
  border-radius: 8px;
  max-height: calc(100dvh - 32px);
}
dialog[open] {
  display: grid;
  gap: 16px;
}
dialog::backdrop {
  background: #050915ea;
  backdrop-filter: blur(14px);
}
dialog h2 {
  font-size: 20px;
}
dialog p {
  margin: 0;
  color: var(--muted-foreground);
  line-height: 1.85;
}
.feedback-dialog {
  width: 440px;
}
html:has(dialog[open]) {
  overflow: hidden;
}
@media (max-width: 700px) {
  .scene-tab {
    flex: 0 0 auto;
  }
  .gallery-bar {
    overflow: hidden;
  }
}