:root {
  /* 对齐官网中性色：暖白 / 炭灰，彩只留给虹光层 */
  --ink: #0f0f0f;
  --ink-soft: #2c2a28;
  --mute: #686664;
  --muted: #686664;
  --line: #e6e6e6;
  --paper: #fff;
  --paper-2: #f3f1ef;
  --wash: #fff;
  --surface: #f3f1ef;
  --surface-3: #e8e4df;
  --accent: #0f0f0f;
  --accent-ink: #fff;
  --btn: #0f0f0f;
  --btn-text: #fff;
  --overlay: rgba(15, 15, 15, 0.28);
  --page-pad: 16px;
  --code-bg: #161412;
  --code-fg: #f4efe7;
  --claude: #d97757;
  --cursor: #1a1a1a;
  --codex: #0d9373;
  --workbuddy: #4f6ef7;
  --kimi: #1a6bff;
  --grokbot: #1c1c1e;
  --font-display: "Syne", sans-serif;
  --font-body: "DM Sans", sans-serif;
  --font: "DM Sans", system-ui, -apple-system, sans-serif;
  --font-mono: "IBM Plex Mono", monospace;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --max: 1080px;
  color-scheme: light;
}

html[data-theme="dark"] {
  --ink: #f5f4f2;
  --ink-soft: #d8d5d1;
  --mute: #a8a5a1;
  --muted: #a8a5a1;
  --line: #2c2c2c;
  --paper: #161616;
  --paper-2: #1c1c1c;
  --wash: #111;
  --surface: #1c1c1c;
  --surface-3: #2a2a2a;
  --accent: #f5f4f2;
  --accent-ink: #111;
  --btn: #f5f4f2;
  --btn-text: #111;
  --overlay: rgba(0, 0, 0, 0.4);
  --code-bg: #0c0b0a;
  --code-fg: #f4efe7;
  color-scheme: dark;
}

@media (min-width: 860px) {
  :root {
    --page-pad: 20px;
  }
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  min-height: 100svh;
  margin: 0;
  color: var(--ink);
  font-family: var(--font-body);
  background: var(--paper);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

body > main {
  flex: 1 0 auto;
  width: 100%;
}

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

.wrap {
  width: min(100% - 2.5rem, var(--max));
  margin-inline: auto;
}

/* Top bar — 与首页 SiteHeader 同结构 */
.hidden {
  display: none !important;
}

.top {
  position: sticky;
  top: 0;
  z-index: 40;
  padding: 10px var(--page-pad);
  background: color-mix(in srgb, var(--wash) 86%, transparent);
  backdrop-filter: saturate(1.2) blur(16px);
  -webkit-backdrop-filter: saturate(1.2) blur(16px);
}

.top-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  width: 100%;
}

.brand-cluster {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.brand {
  display: flex;
  align-items: center;
  text-decoration: none;
  color: inherit;
}

.brand-name-link {
  display: flex;
  align-items: center;
  text-decoration: none;
  letter-spacing: -0.02em;
  color: inherit;
}

.brand-logo {
  width: 28px;
  height: 28px;
  object-fit: contain;
  display: block;
}

html[data-theme="dark"] .brand-logo {
  filter: invert(1);
}

.brand-name {
  font-size: 17px;
  font-weight: 560;
  letter-spacing: -0.02em;
}

/* 对齐 details.so 的顶部导航：无边框文字项，悬停和当前页用浅灰胶囊底 */
.guide-capsule {
  display: inline-flex;
  align-items: center;
  margin: 0;
  padding: 6px 12px;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: var(--ink);
  font-size: 15px;
  line-height: 1.2;
  letter-spacing: -0.01em;
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
  transition: background-color 0.2s var(--ease);
}

.guide-capsule:hover,
.guide-capsule.is-current {
  background: var(--surface);
}

.guide-capsule:focus-visible {
  outline: 2px solid var(--ink);
  outline-offset: 2px;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 6px;
  font-size: 15px;
}

.nav-link {
  text-decoration: none;
  color: var(--ink);
  border-radius: 999px;
  padding: 6px 12px;
}

.nav-link:hover,
.nav-link.active {
  background: var(--surface);
}

.nav .button,
.button.nav-sign-in {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--btn-text);
  background: var(--btn);
  min-height: 32px;
  padding: 4px 12px;
  border: 0;
  border-radius: 999px;
  font: 560 15px/1 var(--font);
  text-decoration: none;
  cursor: pointer;
}

.nav .button:hover,
.button.nav-sign-in:hover {
  filter: brightness(1.08);
  color: var(--btn-text);
}

.menu {
  display: flex;
  position: relative;
  z-index: 40;
}

.menu-trigger {
  width: 36px;
  height: 36px;
  min-height: 36px;
  padding: 0;
  border: 0;
  border-radius: 10px;
  background: transparent;
  color: var(--ink);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.menu-trigger:hover,
.menu.open .menu-trigger {
  background: var(--surface);
}

.burger {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 16px;
}

.burger span {
  display: block;
  height: 1.5px;
  background: currentColor;
  border-radius: 2px;
}

.menu-avatar {
  display: none;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--btn);
  color: var(--btn-text);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0;
  line-height: 1;
  text-transform: uppercase;
}

.menu.signed-in .menu-trigger {
  width: 32px;
  height: 32px;
  min-height: 32px;
  border-radius: 50%;
}

.menu.signed-in .menu-trigger:hover,
.menu.signed-in.open .menu-trigger {
  background: transparent;
}

.menu.signed-in .burger {
  display: none;
}

.menu.signed-in .menu-avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.menu-avatar.has-image {
  background: transparent;
  overflow: hidden;
}

.menu-avatar img {
  display: block;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
}

html[data-auth-state="pending"] .nav-sign-in,
html[data-auth-state="pending"] .burger {
  display: none;
}

html[data-auth-state="pending"] .menu-trigger {
  width: 32px;
  height: 32px;
  min-height: 32px;
  border-radius: 50%;
}

html[data-auth-state="pending"] .menu-avatar {
  display: inline-flex;
  background: var(--btn);
  color: var(--btn-text);
}

.menu-panel {
  position: absolute;
  right: 0;
  top: calc(100% + 8px);
  min-width: 248px;
  max-width: min(360px, calc(100vw - var(--page-pad) * 2));
  background: var(--surface);
  border-radius: 18px;
  padding: 8px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.12);
  opacity: 0;
  transform: translateY(6px) scale(0.98);
  pointer-events: none;
  visibility: hidden;
  transition:
    opacity 0.2s var(--ease),
    transform 0.2s var(--ease),
    visibility 0.2s;
  z-index: 40;
}

.menu.open .menu-panel {
  opacity: 1;
  transform: none;
  pointer-events: auto;
  visibility: visible;
}

.menu-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 12px;
  border-radius: 12px;
  text-decoration: none;
  color: var(--ink);
  font-size: 15px;
  border: 0;
  background: transparent;
  width: 100%;
  text-align: left;
  cursor: pointer;
  font-family: var(--font);
  font-weight: 500;
  line-height: 1.2;
}

.menu-item:hover {
  background: color-mix(in srgb, var(--ink) 6%, transparent);
}

.menu-item .check {
  width: 16px;
  height: 16px;
  opacity: 0;
  flex: 0 0 auto;
}

.menu-item.checked .check {
  opacity: 1;
}

.menu-sep {
  height: 1px;
  background: var(--line);
  margin: 6px 8px;
}

.menu-section {
  padding: 2px 0;
}

.menu-section-label {
  padding: 6px 12px 4px;
  color: var(--muted);
  font-size: 11px;
  font-weight: 650;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.menu-account {
  padding: 10px 12px 8px;
}

.menu-account-email {
  display: block;
  font-size: 14px;
  font-weight: 600;
  overflow-wrap: anywhere;
}

.menu-account-benefits {
  display: block;
  font-size: 12px;
  color: var(--muted);
  margin-top: 4px;
  line-height: 1.35;
}

.theme-switch {
  display: flex;
  gap: 2px;
  padding: 4px;
  margin: 4px;
  background: var(--surface-3);
  border-radius: 999px;
}

.theme-btn {
  flex: 1;
  height: 32px;
  min-height: 32px;
  padding: 0;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.theme-btn:hover {
  color: var(--ink);
  background: transparent;
}

.theme-btn.active {
  background: var(--paper);
  color: var(--ink);
  box-shadow: 0 0 0 1px var(--line);
}

.theme-btn svg {
  width: 16px;
  height: 16px;
}

@media (max-width: 560px) {
  .requests-link {
    display: none;
  }

  .nav .nav-sign-in {
    white-space: nowrap;
    flex: 0 0 auto;
  }

  .brand-name {
    display: none;
  }
}

/* Hero — 黑白灰基调 + 虹光衍射 */
.hero {
  position: relative;
  min-height: min(92vh, 760px);
  display: flex;
  align-items: center;
  padding: 4rem 0 3.5rem;
  overflow: hidden;
  background:
    radial-gradient(ellipse 70% 55% at 78% 28%, #eceae7 0%, transparent 62%),
    radial-gradient(ellipse 50% 45% at 12% 72%, #f6f5f3 0%, transparent 58%),
    linear-gradient(180deg, #faf9f7 0%, #fff 48%, #f3f1ef 100%);
}

html[data-theme="dark"] .hero {
  background:
    radial-gradient(ellipse 70% 55% at 78% 28%, #242220 0%, transparent 62%),
    radial-gradient(ellipse 50% 45% at 12% 72%, #1a1918 0%, transparent 58%),
    linear-gradient(180deg, #141312 0%, #161616 48%, #111 100%);
}

html[data-theme="dark"] .hero_plane_glow {
  background:
    linear-gradient(105deg, color-mix(in srgb, #1c1c1c 88%, transparent) 22%, transparent 66%),
    linear-gradient(180deg, transparent 58%, #161616 100%);
}

.hero_plane {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hero_plane_glow {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(105deg, color-mix(in srgb, #fff 88%, transparent) 22%, transparent 66%),
    linear-gradient(180deg, transparent 58%, #fff 100%);
}

.hero_plane_grid {
  position: absolute;
  inset: 0;
  opacity: 0.35;
  background-image:
    linear-gradient(color-mix(in srgb, var(--ink) 5.5%, transparent) 1px, transparent 1px),
    linear-gradient(90deg, color-mix(in srgb, var(--ink) 5.5%, transparent) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 68% 58% at 72% 38%, #000 18%, transparent 78%);
}

.hero_plane_orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(2px);
  animation: drift 12s var(--ease) infinite alternate;
}

/* 右侧两枚光球：轮廓保留，色相改成银灰 + 边缘虹彩 */
.hero_plane_orb--a {
  width: min(48vw, 420px);
  height: min(48vw, 420px);
  right: -4%;
  top: 8%;
  background:
    radial-gradient(
      circle at 32% 30%,
      rgba(255, 255, 255, 0.95) 0%,
      rgba(220, 218, 214, 0.72) 28%,
      rgba(160, 158, 154, 0.35) 52%,
      transparent 72%
    ),
    conic-gradient(
      from 200deg at 42% 40%,
      rgba(255, 140, 180, 0.35),
      rgba(255, 210, 120, 0.28),
      rgba(120, 220, 180, 0.3),
      rgba(120, 180, 255, 0.35),
      rgba(190, 140, 255, 0.3),
      rgba(255, 140, 180, 0.35)
    );
  opacity: 0.72;
  mix-blend-mode: normal;
}

.hero_plane_orb--b {
  width: min(32vw, 280px);
  height: min(32vw, 280px);
  right: 18%;
  bottom: 12%;
  background:
    radial-gradient(
      circle at 38% 36%,
      rgba(255, 255, 255, 0.9) 0%,
      rgba(200, 198, 194, 0.55) 36%,
      rgba(130, 128, 124, 0.22) 58%,
      transparent 74%
    ),
    conic-gradient(
      from 40deg at 48% 48%,
      rgba(140, 190, 255, 0.32),
      rgba(210, 255, 220, 0.26),
      rgba(255, 200, 230, 0.3),
      rgba(255, 230, 160, 0.24),
      rgba(140, 190, 255, 0.32)
    );
  opacity: 0.58;
  animation-delay: -4s;
}

/* 薄膜干涉：细碎虹彩条纹，低饱和、慢漂移 */
.hero_plane_iris {
  position: absolute;
  inset: -10% -5%;
  opacity: 0.38;
  mix-blend-mode: soft-light;
  background:
    repeating-linear-gradient(
      118deg,
      rgba(255, 90, 130, 0.7) 0px,
      rgba(255, 200, 80, 0.55) 8px,
      rgba(80, 230, 170, 0.5) 16px,
      rgba(90, 170, 255, 0.62) 24px,
      rgba(180, 120, 255, 0.55) 32px,
      rgba(255, 90, 130, 0.7) 40px
    );
  mask-image:
    radial-gradient(ellipse 62% 54% at 76% 34%, #000 0%, transparent 74%),
    linear-gradient(115deg, transparent 28%, #000 52%, transparent 82%);
  mask-composite: intersect;
  -webkit-mask-image:
    radial-gradient(ellipse 62% 54% at 76% 34%, #000 0%, transparent 74%),
    linear-gradient(115deg, transparent 28%, #000 52%, transparent 82%);
  -webkit-mask-composite: source-in;
  filter: blur(0.6px) saturate(1.25);
  animation: iris-drift 18s linear infinite;
}

.hero_plane_sheen {
  position: absolute;
  inset: 0;
  opacity: 0.4;
  mix-blend-mode: soft-light;
  background:
    conic-gradient(
      from 210deg at 72% 34%,
      transparent 0deg,
      rgba(255, 255, 255, 0.55) 18deg,
      rgba(180, 220, 255, 0.35) 42deg,
      rgba(255, 210, 240, 0.3) 70deg,
      transparent 110deg,
      rgba(210, 255, 230, 0.28) 160deg,
      transparent 210deg,
      rgba(255, 230, 180, 0.32) 260deg,
      transparent 320deg,
      transparent 360deg
    );
  filter: blur(18px);
  animation: sheen-turn 22s var(--ease) infinite alternate;
}

.hero_inner {
  position: relative;
  z-index: 1;
}

.hero h1 {
  margin: 0 0 1.1rem;
  max-width: 11ch;
  font-family: var(--font-display);
  font-size: clamp(3.1rem, 10vw, 5.6rem);
  font-weight: 720;
  line-height: 0.94;
  letter-spacing: -0.045em;
  color: var(--ink);
  animation: rise 0.75s var(--ease) forwards;
}

.hero h1 em {
  font-style: normal;
  color: #111;
  background:
    linear-gradient(
      115deg,
      #e8e6e3 0%,
      #f4f2ef 18%,
      color-mix(in srgb, #ffd0e4 42%, #e8e6e3) 32%,
      color-mix(in srgb, #cde8ff 40%, #f0eeeb) 48%,
      color-mix(in srgb, #d8ffe8 38%, #eceae7) 62%,
      color-mix(in srgb, #fff0c8 40%, #f2f0ed) 76%,
      #eae8e5 100%
    );
  background-size: 220% 100%;
  box-decoration-break: clone;
  -webkit-box-decoration-break: clone;
  padding: 0 0.12em;
  border-radius: 2px;
  animation: rise 0.75s var(--ease) 0.06s forwards, iris-text 10s ease-in-out infinite;
}

.hero_lead {
  margin: 0;
  max-width: 28rem;
  font-size: 1.12rem;
  color: var(--mute);
  animation: rise 0.75s var(--ease) 0.12s forwards;
}

.hero_scroll {
  position: absolute;
  left: 50%;
  bottom: 1.75rem;
  z-index: 2;
  display: grid;
  place-items: center;
  width: 3rem;
  height: 3rem;
  margin-left: -1.5rem;
  color: var(--ink);
  border-radius: 50%;
  transition: color 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
  animation: scroll-nudge 1.6s var(--ease) infinite;
}

.hero_scroll:hover {
  color: var(--ink);
  background: color-mix(in srgb, var(--ink) 6%, transparent);
  box-shadow: 0 0 0 1px color-mix(in srgb, var(--ink) 10%, transparent);
  animation-play-state: paused;
}

@media (prefers-reduced-motion: reduce) {
  .hero h1,
  .hero h1 em,
  .hero_lead,
  .hero_scroll,
  .pick_bar,
  .rail_track,
  .hero_plane_orb,
  .hero_plane_iris,
  .hero_plane_sheen {
    animation: none !important;
  }
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.7rem;
  padding: 0 1.15rem;
  border-radius: 4px;
  font-size: 0.92rem;
  font-weight: 600;
  border: 1px solid transparent;
  cursor: pointer;
  background: none;
  font-family: inherit;
  transition: transform 0.25s var(--ease);
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  background: var(--ink);
  color: var(--paper);
}

.btn-accent {
  background: var(--accent);
  color: var(--accent-ink);
  border-color: color-mix(in srgb, var(--accent-ink) 14%, transparent);
}

.btn-ghost {
  border-color: var(--line);
  background: color-mix(in srgb, var(--surface) 75%, transparent);
}

.btn-sm {
  min-height: 2rem;
  padding: 0 0.75rem;
  font-size: 0.78rem;
}

/* Sections */
.section {
  padding: 4rem 0;
}

.section h2 {
  margin: 0 0 0.45rem;
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 3.4vw, 2.4rem);
  letter-spacing: -0.03em;
  line-height: 1.1;
}

.section_sub {
  margin: 0 0 1.75rem;
  max-width: 36rem;
  color: var(--mute);
  font-size: 0.98rem;
}

.step_label {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin: 0 0 0.85rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--mute);
}

.step_label span {
  color: var(--ink);
  font-weight: 500;
}

/* Work rail */
.pick {
  padding-bottom: 3rem;
}

.pick > .wrap {
  margin-bottom: 1.25rem;
}

.pick_stage {
  position: relative;
  display: grid;
  /* 左平台 | 中作品（压缩） | 右教程侧栏 */
  grid-template-columns: 140px minmax(0, 1fr) minmax(200px, 240px);
  /* 高度由 JS 按「各平台侧栏最高」锁死，避免切标签时整块跳动 */
  grid-template-rows: minmax(0, 1fr);
  align-items: stretch;
  gap: 0;
  margin: 0 0 1.5rem;
  border: none;
  border-radius: 14px;
  isolation: isolate;
  min-height: 300px;
  height: var(--pick-stage-h, 360px);
  background: color-mix(in srgb, var(--surface) 72%, transparent);
  backdrop-filter: blur(18px) saturate(1.08);
  -webkit-backdrop-filter: blur(18px) saturate(1.08);
  box-shadow:
    inset 0 1px 0 color-mix(in srgb, #fff 50%, transparent),
    inset 0 -1px 0 color-mix(in srgb, var(--ink) 4%, transparent),
    0 0 0 1px color-mix(in srgb, var(--ink) 5%, transparent),
    0 10px 36px color-mix(in srgb, var(--ink) 7%, transparent);
}

/* 半透明模糊边界：四边柔光内晕，无实线 */
.pick_stage::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 4;
  border-radius: inherit;
  pointer-events: none;
  box-shadow:
    inset 0 18px 28px -12px color-mix(in srgb, var(--paper) 70%, transparent),
    inset 0 -18px 28px -12px color-mix(in srgb, var(--paper) 70%, transparent),
    inset 18px 0 28px -12px color-mix(in srgb, var(--paper) 55%, transparent),
    inset -18px 0 28px -12px color-mix(in srgb, var(--paper) 55%, transparent);
}

.platform_rail {
  grid-column: 1;
  grid-row: 1;
}

.rail {
  grid-column: 2;
  grid-row: 1;
}

.pick_guide {
  grid-column: 3;
  grid-row: 1;
}

@media (max-width: 700px) {
  .pick_stage {
    grid-template-columns: 1fr;
    grid-template-rows: auto;
    min-height: 0;
    height: auto;
  }

  .platform_rail,
  .rail,
  .pick_guide {
    grid-column: 1;
    grid-row: auto;
  }
}

/* 环状滚轮：选中居中，越远越小 */
.platform_rail {
  position: relative;
  overflow: hidden;
  border: none;
  background:
    linear-gradient(180deg, var(--paper) 0%, transparent 22%, transparent 78%, var(--paper) 100%),
    color-mix(in srgb, var(--paper) 55%, transparent);
  perspective: 640px;
  touch-action: pan-y;
  cursor: ns-resize;
  user-select: none;
  overscroll-behavior: contain;
  /* 与作品区之间的半透明模糊分隔 */
  box-shadow: 10px 0 24px -14px color-mix(in srgb, var(--ink) 14%, transparent);
}

@media (max-width: 700px) {
  .platform_rail {
    border: none;
    height: 180px;
    box-shadow: 0 10px 24px -14px color-mix(in srgb, var(--ink) 14%, transparent);
  }
}

.platform_step {
  appearance: none;
  position: absolute;
  left: 50%;
  z-index: 6;
  display: grid;
  place-items: center;
  width: 1.85rem;
  height: 1.85rem;
  margin: 0;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--surface);
  color: var(--ink-soft);
  cursor: pointer;
  transform: translateX(-50%);
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease, transform 0.2s var(--ease);
}

.platform_step svg {
  display: block;
  width: 0.75rem;
  height: 0.75rem;
}

.platform_step--up {
  top: 0.45rem;
}

.platform_step--down {
  bottom: 0.45rem;
}

.platform_step:hover {
  color: var(--ink);
  border-color: #b8c4ba;
  background: var(--paper);
}

.platform_step:active {
  transform: translateX(-50%) scale(0.96);
}

.platform_rail.is-menu-open .platform_step {
  visibility: hidden;
  pointer-events: none;
}

.platform_track {
  position: absolute;
  inset: 2.4rem 0;
  transform-style: preserve-3d;
}

.platform_chip {
  appearance: none;
  position: absolute;
  left: 50%;
  top: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  width: calc(100% - 1.1rem);
  margin: 0;
  border: 1px solid transparent;
  background: transparent;
  color: var(--ink-soft);
  font: inherit;
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 650;
  letter-spacing: -0.02em;
  padding: 0.5rem 0.45rem 0.5rem 0.35rem;
  border-radius: 6px;
  cursor: pointer;
  text-align: center;
  white-space: nowrap;
  transform-origin: center center;
  transform: translate(-50%, -50%) translateY(var(--ty, 0px)) translateZ(var(--tz, 0px))
    scale(var(--s, 1)) rotateX(var(--rx, 0deg));
  opacity: var(--o, 1);
  z-index: var(--z, 1);
  filter: blur(var(--b, 0px));
  transition:
    transform 0.5s var(--ease),
    opacity 0.5s var(--ease),
    background 0.25s ease,
    color 0.25s ease,
    border-color 0.25s ease,
    filter 0.5s var(--ease);
  pointer-events: auto;
}

.platform_chip[data-far="true"] {
  pointer-events: none;
}

.platform_chip_name {
  min-width: 0;
}

.platform_icon {
  display: block;
  flex-shrink: 0;
  width: 1.25rem;
  height: 1.25rem;
  object-fit: contain;
  border-radius: 4px;
  background: #fff;
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.06);
}

.platform_icon--sm {
  width: 0.9rem;
  height: 0.9rem;
  border-radius: 3px;
  background: transparent;
  box-shadow: none;
}

.platform_chip.is-on .platform_icon {
  /* 白底托住彩色/深色标，避免 invert 把小红书/字母标洗坏 */
  background: #fff;
  box-shadow: none;
}

.platform_caret {
  appearance: none;
  display: none;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 1.15rem;
  height: 1.15rem;
  margin: 0;
  padding: 0;
  border: none;
  border-radius: 3px;
  background: color-mix(in srgb, var(--paper) 18%, transparent);
  color: var(--accent);
  cursor: pointer;
  line-height: 0;
}

.platform_caret svg {
  display: block;
  width: 0.7rem;
  height: 0.7rem;
}

.platform_caret:hover {
  background: color-mix(in srgb, var(--accent) 35%, transparent);
}

.platform_chip:hover:not(.is-on) {
  color: var(--ink);
}

.platform_chip.is-on {
  justify-content: flex-start;
  gap: 0.25rem;
  background: var(--platform-tint, #ececed);
  color: var(--platform-ink, var(--ink));
  border-color: color-mix(in srgb, var(--platform-brand, var(--ink)) 28%, transparent);
  filter: none;
  opacity: 1;
  font-size: 1.05rem;
  padding-left: 0.3rem;
}

.platform_chip.is-on .platform_caret {
  display: inline-flex;
  color: var(--platform-ink, var(--ink));
  background: color-mix(in srgb, var(--platform-brand, var(--ink)) 12%, #fff);
}

.platform_chip.is-on .platform_caret:hover {
  background: color-mix(in srgb, var(--platform-brand, var(--ink)) 22%, #fff);
}

.platform_chip.is-on .platform_chip_name {
  flex: 1;
  text-align: center;
  padding-right: 1.15rem; /* 视觉居中，抵消左侧三角 */
}

.platform_menu {
  position: relative;
  z-index: 30;
  margin: 0.45rem;
  padding: 0.55rem 0.4rem 0.55rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 12px 32px color-mix(in srgb, var(--ink) 16%, transparent);
  overflow: visible;
  height: auto;
  max-height: none;
}

.platform_menu[hidden] {
  display: none !important;
}

.platform_menu_head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.35rem;
  margin: 0 0.2rem 0.45rem;
}

.platform_menu_label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--mute);
}

.platform_menu_close {
  appearance: none;
  border: none;
  background: transparent;
  color: var(--mute);
  font: inherit;
  font-size: 1.1rem;
  line-height: 1;
  width: 1.4rem;
  height: 1.4rem;
  border-radius: 4px;
  cursor: pointer;
  padding: 0;
}

.platform_menu_close:hover {
  background: var(--paper);
  color: var(--ink);
}

.platform_menu_close:focus {
  outline: none;
}

.platform_menu_close:focus-visible {
  outline: 2px solid color-mix(in srgb, var(--accent) 70%, var(--ink));
  outline-offset: 1px;
}

.platform_menu_list {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.platform_menu_item {
  appearance: none;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 0.55rem;
  width: 100%;
  border: none;
  border-radius: 5px;
  background: transparent;
  color: var(--ink-soft);
  font: inherit;
  font-family: var(--font-display);
  font-size: 0.88rem;
  font-weight: 650;
  letter-spacing: -0.02em;
  padding: 0.45rem 0.5rem;
  cursor: pointer;
  text-align: left;
}

.platform_menu_item .platform_icon {
  width: 1.05rem;
  height: 1.05rem;
}

.platform_menu_item span {
  flex: 1;
  min-width: 0;
}

.platform_menu_item:hover {
  background: var(--paper);
  color: var(--ink);
}

.platform_menu_item.is-on {
  background: var(--platform-tint, #ececed);
  color: var(--platform-ink, var(--ink));
}

.platform_menu_item.is-on::after {
  content: "";
  width: 0.35rem;
  height: 0.35rem;
  border-radius: 1px;
  background: var(--platform-brand, var(--ink));
  flex-shrink: 0;
}

/* 滚轮容器可聚焦（键盘切换），但鼠标点开菜单时不要画系统橙/蓝 focus ring */
.platform_rail:focus {
  outline: none;
}

.platform_rail:focus-visible {
  outline: 2px solid color-mix(in srgb, var(--accent) 70%, var(--ink));
  outline-offset: 2px;
}

.platform_rail.is-menu-open,
.platform_rail.is-menu-open:focus,
.platform_rail.is-menu-open:focus-visible {
  outline: none;
}

.platform_chip:focus,
.platform_caret:focus {
  outline: none;
}

.platform_chip:focus-visible {
  outline: 2px solid color-mix(in srgb, var(--accent) 70%, var(--ink));
  outline-offset: 2px;
}

.platform_rail.is-menu-open {
  cursor: default;
  overflow: visible;
  z-index: 20;
  height: auto;
  align-self: start;
}

.platform_rail.is-menu-open .platform_track,
.platform_rail.is-menu-open .platform_chip {
  display: none;
}

.pick_stage:has(.platform_rail.is-menu-open) {
  overflow: visible;
  z-index: 5;
}

.rail {
  position: relative;
  display: flex;
  align-items: center; /* 侧栏锁高后，作品卡在中间竖向居中，避免底下留白 */
  overflow: hidden;
  padding: 1.25rem 0;
  min-width: 0;
  min-height: 0;
  height: 100%;
  touch-action: pan-y;
  cursor: grab;
  overscroll-behavior-x: contain;
}

.rail .rail_track {
  flex: 0 0 auto;
}

.pick_guide {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  padding: 1.15rem 1rem 1.2rem;
  min-width: 0;
  min-height: 0;
  height: 100%;
  overflow-x: hidden;
  overflow-y: auto;
  overscroll-behavior: contain;
  background: color-mix(in srgb, var(--paper) 42%, transparent);
  box-shadow: -10px 0 24px -14px color-mix(in srgb, var(--ink) 12%, transparent);
}

.pick_guide_eyebrow {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--mute);
}

.pick_guide_title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.35;
  color: var(--ink);
}

.pick_guide_title span {
  background: var(--platform-tint, color-mix(in srgb, var(--accent) 35%, #fff));
  color: var(--platform-ink, var(--ink));
  border-radius: 4px;
  box-decoration-break: clone;
  -webkit-box-decoration-break: clone;
  padding: 0.05em 0.22em;
}

.pick_guide_links {
  list-style: none;
  margin: 0.1rem 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  max-height: 11.5rem;
  overflow: auto;
  overscroll-behavior: contain;
}

.pick_guide_link {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.15rem;
  width: 100%;
  margin: 0;
  padding: 0.45rem 0.55rem;
  border: 1px solid color-mix(in srgb, var(--ink) 8%, transparent);
  border-radius: 0.55rem;
  background: color-mix(in srgb, var(--paper) 70%, transparent);
  color: inherit;
  text-align: left;
  cursor: pointer;
  transition: border-color 0.15s ease, background 0.15s ease;
}

.pick_guide_link:hover,
.pick_guide_link:focus-visible {
  border-color: color-mix(in srgb, var(--accent) 55%, transparent);
  background: color-mix(in srgb, var(--accent) 12%, var(--paper));
  outline: none;
}

.pick_guide_link.is-on {
  border-color: color-mix(in srgb, var(--accent) 70%, transparent);
  background: color-mix(in srgb, var(--accent) 18%, var(--paper));
}

.pick_guide_link strong {
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.3;
  color: var(--ink);
}

.pick_guide_link code {
  font-family: var(--font-mono);
  font-size: 0.58rem;
  line-height: 1.35;
  color: var(--mute);
  word-break: break-all;
}

.pick_guide_steps {
  margin: 0.25rem 0 0;
  padding-left: 1.1rem;
  color: var(--ink-soft);
  font-size: 0.78rem;
  line-height: 1.5;
}

.pick_guide_steps li + li {
  margin-top: 0.35rem;
}

.pick_guide_tip {
  margin: auto 0 0;
  padding-top: 0.65rem;
  font-size: 0.72rem;
  color: var(--mute);
  line-height: 1.45;
  border-top: 1px solid color-mix(in srgb, var(--ink) 6%, transparent);
}

.rail.is-dragging {
  cursor: grabbing;
}

.rail_fade {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 3rem;
  z-index: 2;
  pointer-events: none;
}

.rail_fade--l {
  left: 0;
  background: linear-gradient(90deg, var(--surface), transparent);
}

.rail_fade--r {
  right: 0;
  background: linear-gradient(270deg, var(--surface), transparent);
}

.rail_track {
  display: flex;
  width: max-content;
  gap: 1.55rem;
  padding-inline: 1.5rem;
  will-change: transform;
  transform: translate3d(var(--rail-x, 0px), 0, 0);
}

.rail_card {
  appearance: none;
  border: 1px solid var(--line);
  background: var(--paper);
  border-radius: 14px;
  width: 372px;
  padding: 0;
  text-align: left;
  cursor: pointer;
  overflow: hidden;
  font: inherit;
  color: inherit;
  flex-shrink: 0;
  transition: border-color 0.2s ease, transform 0.25s var(--ease), box-shadow 0.25s var(--ease);
}

.rail_card:hover {
  transform: translateY(-5px);
  border-color: #b8c4ba;
}

.rail_card.is-selected {
  border-color: var(--ink);
  box-shadow: 0 0 0 2px var(--accent);
}

.rail_cover {
  aspect-ratio: 16 / 10;
  background: linear-gradient(135deg, var(--a), var(--b));
  overflow: hidden;
  position: relative;
}

.rail_cover.has-image img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.rail_body {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  padding: 1.35rem 1.5rem 1.55rem;
}

.rail_platform {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.9rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--mute);
}

.rail_platform .platform_icon--sm {
  width: 18px;
  height: 18px;
}

.rail_body strong {
  font-family: var(--font-display);
  font-size: 1.7rem;
  letter-spacing: -0.02em;
  font-weight: 700;
  line-height: 1.25;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.pick_bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.15rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  margin-bottom: 1rem;
  animation: rise 0.45s var(--ease) forwards;
}

.pick_bar[hidden],
.login_next[hidden],
#btn-copy-prompt[hidden],
#prompt-foot[hidden] {
  display: none !important;
}

.pick_bar_meta {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  min-width: 0;
}

.pick_bar_platform {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--mute);
}

.pick_bar_meta strong {
  font-family: var(--font-display);
  font-size: 1.15rem;
  letter-spacing: -0.02em;
}

.pick_bar_meta code {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--ink-soft);
  word-break: break-all;
}

.pick_hint {
  margin: 0 0 1rem;
  color: var(--mute);
  font-size: 0.92rem;
}

.url_field {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--ink-soft);
}

.url_field input {
  min-height: 2.75rem;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 0 1rem;
  font: inherit;
  font-weight: 400;
  font-size: 0.95rem;
  background: var(--surface);
}

.url_field input:focus {
  outline: 2px solid color-mix(in srgb, var(--accent) 65%, var(--ink));
  outline-offset: 1px;
}

/* Login — 对齐官网 guide-prompt 弹窗卡 */
.login {
  background: color-mix(in srgb, var(--surface) 70%, transparent);
  border-block: 1px solid var(--line);
}

.login_panel {
  max-width: 640px;
}

.guide-prompt-box {
  position: relative;
  margin-top: 4px;
  border: 1px solid color-mix(in srgb, var(--ink) 55%, transparent);
  border-radius: 16px;
  background: #161412;
  color: #f4efe7;
  padding: 16px 16px 20px;
  min-height: 140px;
  overflow: hidden;
  isolation: isolate;
}

.guide-prompt-box.is-unlocked {
  padding-bottom: 56px;
}

.guide-prompt-box pre {
  margin: 0;
  white-space: pre-wrap;
  word-break: break-word;
  font-family: var(--font-mono);
  font-size: 12.5px;
  font-weight: 480;
  line-height: 1.55;
  opacity: 0.92;
  max-height: 260px;
  overflow: auto;
}

.guide-prompt-secret {
  color: transparent;
  text-shadow: 0 0 7px rgba(244, 239, 231, 0.7);
  background: rgba(255, 255, 255, 0.08);
  border-radius: 4px;
  padding: 0 2px;
  user-select: none;
}

.guide-prompt-box.is-unlocked .guide-prompt-secret {
  color: inherit;
  text-shadow: none;
  background: transparent;
  padding: 0;
  user-select: text;
}

.guide-prompt-box .copy {
  position: absolute;
  right: 12px;
  bottom: 12px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  border-radius: 999px;
  padding: 8px 14px;
  font-size: 13px;
  font-weight: 560;
  cursor: pointer;
  min-height: 0;
  font-family: inherit;
}

.guide-prompt-box .copy:hover {
  filter: none;
  background: rgba(255, 255, 255, 0.18);
  color: #fff;
}

.guide-prompt-foot {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 10px;
}

.guide-prompt-foot.is-unlocked .guide-prompt-login {
  display: none;
}

.guide-prompt-login {
  margin: 0;
  border: 0;
  border-radius: 999px;
  background: var(--accent);
  color: var(--accent-ink);
  min-height: 42px;
  padding: 0 18px;
  font: inherit;
  font-size: 13.5px;
  font-weight: 650;
  cursor: pointer;
}

.guide-prompt-login:hover {
  filter: brightness(1.06);
}

.guide-prompt-hint {
  margin: 0;
  flex: 1 1 160px;
  font-size: 12.5px;
  font-weight: 480;
  color: var(--mute);
  line-height: 1.45;
}

.login_next {
  margin-top: 1rem;
}

.agent_stage pre {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  line-height: 1.55;
  white-space: pre-wrap;
  word-break: break-word;
  max-height: 260px;
  overflow: auto;
}

/* Paste / agents */
.agent_tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-bottom: 1.15rem;
}

.agent_tab {
  appearance: none;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--ink-soft);
  font: inherit;
  font-size: 0.9rem;
  font-weight: 650;
  padding: 0.55rem 1rem;
  border-radius: 4px;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.agent_tab i {
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 2px;
  font-style: normal;
}

.agent_tab_icon {
  display: block;
  width: 1.15rem;
  height: 1.15rem;
  object-fit: contain;
  border-radius: 4px;
  flex-shrink: 0;
  background: #fff;
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.06);
}

.agent_tab.is-on .agent_tab_icon {
  background: #fff;
  box-shadow: none;
}

.agent_tab:hover {
  border-color: #b8c4ba;
}

.agent_tab.is-on {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}

.agent_stage {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 1.25rem 1.3rem 1.4rem;
}

.agent_stage_top {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}

.agent_stage_top h3 {
  margin: 0 0 0.3rem;
  font-family: var(--font-display);
  font-size: 1.45rem;
  letter-spacing: -0.03em;
}

.agent_stage_top p {
  margin: 0;
  max-width: 32rem;
  font-size: 0.92rem;
  color: var(--mute);
}

.agent_stage pre {
  background: var(--code-bg);
  color: var(--code-fg);
  border-radius: 6px;
  padding: 1rem;
  margin-bottom: 1.15rem;
}

.agent_how ol {
  margin: 0 0 0.85rem;
  padding-left: 1.15rem;
  color: var(--ink-soft);
  font-size: 0.92rem;
}

.agent_how li + li {
  margin-top: 0.35rem;
}

.agent_more {
  font-size: 0.88rem;
  font-weight: 650;
  color: var(--ink);
  border-bottom: 1px solid color-mix(in srgb, var(--ink) 25%, transparent);
}

.agent_more:hover {
  border-color: var(--ink);
}

/* 对齐官网 SiteFooter（site.css） */
.footer {
  flex: 0 0 auto;
  border-top: 1px solid var(--line);
  padding: 40px 16px;
  color: var(--mute);
  font-size: 13px;
}

.footer-inner {
  width: 100%;
  margin: 0;
  display: flex;
  justify-content: space-between;
  gap: 20px;
}

.footer a {
  margin-left: 18px;
  text-decoration: none;
  color: inherit;
}

.footer a:hover {
  color: var(--ink);
}

@media (max-width: 540px) {
  .footer-inner {
    flex-direction: column;
  }

  .footer a {
    margin: 0 16px 0 0;
  }
}

@media (min-width: 860px) {
  .footer {
    padding-left: 20px;
    padding-right: 20px;
  }
}

/* Shared remnants for agent / work pages */
.crumb {
  margin: 1.25rem 0 0;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--mute);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.crumb a:hover {
  color: var(--ink);
}

.page-hero {
  padding: 2.5rem 0 2rem;
}

.page-hero .badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-bottom: 0.9rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--mute);
}

.page-hero .badge i {
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 2px;
  background: var(--accent);
  font-style: normal;
}

.page-hero h1 {
  margin: 0 0 0.9rem;
  max-width: 14ch;
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 6vw, 3.8rem);
  line-height: 0.98;
  letter-spacing: -0.04em;
}

.page-hero .lead {
  margin: 0 0 1.5rem;
  max-width: 36rem;
  color: var(--ink-soft);
  font-size: 1.05rem;
}

.phrase-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
}

@media (max-width: 800px) {
  .phrase-grid {
    grid-template-columns: 1fr;
  }

  .nav_links a:not(.nav_cta) {
    display: none;
  }
}

.phrase {
  display: block;
  padding: 1.15rem 1.2rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 6px;
}

.phrase strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.15rem;
  letter-spacing: -0.02em;
  margin-bottom: 0.35rem;
}

.phrase span {
  font-size: 0.88rem;
  color: var(--mute);
}

.prompt-box {
  margin-top: 0.75rem;
  background: var(--code-bg);
  color: var(--code-fg);
  border-radius: 6px;
  padding: 1rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  line-height: 1.55;
  white-space: pre-wrap;
  max-height: 220px;
  overflow: auto;
}

.remix-sheet {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 1rem;
  padding: 1rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
}

@media (max-width: 700px) {
  .remix-sheet {
    grid-template-columns: 1fr;
  }
}

.remix-preview,
.work_cover {
  aspect-ratio: 4/5;
  border-radius: 6px;
  background: linear-gradient(160deg, var(--a, #9fd6ff), var(--b, #c8f031) 55%, #7ee0c3);
  overflow: hidden;
  position: relative;
}

.work_cover.has-image img,
.remix-preview.has-image img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.remix-sheet label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  margin-bottom: 0.4rem;
}

.remix-sheet input {
  width: 100%;
  min-height: 2.5rem;
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 0 0.75rem;
  font: inherit;
  margin-bottom: 0.75rem;
  background: var(--paper);
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.mono {
  font-family: var(--font-mono);
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.9rem;
}

@media (max-width: 800px) {
  .grid {
    grid-template-columns: 1fr;
  }
}

.work {
  display: block;
  border: 1px solid var(--line);
  background: var(--surface);
  border-radius: 6px;
  overflow: hidden;
  transition: transform 0.3s var(--ease);
}

.work:hover {
  transform: translateY(-3px);
}

.work_cover {
  aspect-ratio: 16 / 10;
  background: linear-gradient(135deg, var(--cover-a), var(--cover-b));
  position: relative;
}

.work_cover::after {
  content: attr(data-label);
  position: absolute;
  left: 0.75rem;
  bottom: 0.65rem;
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: -0.03em;
}

.work_meta {
  padding: 0.9rem 1rem 1.05rem;
}

.work_title {
  margin: 0 0 0.3rem;
  font-size: 0.98rem;
  font-weight: 650;
}

.work_stats {
  font-size: 0.82rem;
  color: var(--mute);
}

[data-agent="claude"] .badge i {
  background: var(--claude);
}
[data-agent="cursor"] .badge i {
  background: var(--cursor);
}
[data-agent="codex"] .badge i {
  background: var(--codex);
}
[data-agent="workbuddy"] .badge i {
  background: var(--workbuddy);
}
[data-agent="kimi"] .badge i {
  background: var(--kimi);
}
[data-agent="grokbot"] .badge i {
  background: var(--grokbot);
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(14px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes platform-scroll {
  from {
    transform: translateY(0);
  }
  to {
    transform: translateY(-50%);
  }
}

@keyframes drift {
  from {
    transform: translate(0, 0) scale(1);
  }
  to {
    transform: translate(-18px, 22px) scale(1.05);
  }
}

@keyframes iris-drift {
  from {
    background-position: 0 0;
    transform: translate3d(0, 0, 0) rotate(0.2deg);
  }
  to {
    background-position: 120px 40px;
    transform: translate3d(-12px, 8px, 0) rotate(-0.6deg);
  }
}

@keyframes sheen-turn {
  from {
    transform: rotate(-6deg) scale(1.02);
    opacity: 0.22;
  }
  to {
    transform: rotate(8deg) scale(1.08);
    opacity: 0.34;
  }
}

@keyframes iris-text {
  0%,
  100% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
}

@keyframes scroll-nudge {
  0%,
  100% {
    transform: translateY(0);
    opacity: 0.55;
  }
  50% {
    transform: translateY(10px);
    opacity: 1;
  }
}