/* MT Space — 参考 MacPaw：白底、浅灰大卡片、黑色按钮。刻意只做浅色一套。 */
:root {
  --bg: #FFFFFF;
  --card: #F2F2F2;
  --ink: #0A0A0A;
  --ink-2: #333336;
  --grey: #67676B;
  --line: #E8E8E8;
  --blue: #1E8BFF;
  --black: #000000;

  --font: "Onest", -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Helvetica Neue", "Noto Sans SC", sans-serif;
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  --sys: -apple-system, BlinkMacSystemFont, "SF Pro Text", "PingFang SC", "Helvetica Neue", sans-serif;

  --wrap: 1360px;
  --gutter: clamp(16px, 4vw, 40px);
  color-scheme: light;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 16px/1.6 var(--font); -webkit-font-smoothing: antialiased; }
img { max-width: 100%; height: auto; display: block; }
/* ClaudeBar 的图标没有 macOS 标准留白，缩到和另外两个一样大 */
img[src$="claudebar.png"] { scale: .81; }
a { color: inherit; text-decoration: none; }
button, input { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--blue); outline-offset: 3px; border-radius: 8px; }
[hidden] { display: none !important; }
svg [fill="none"] { fill: none; }
svg [stroke="none"] { stroke: none; }
html[data-lang="zh"] .en, html[data-lang="en"] .zh { display: none !important; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { animation: none !important; transition: none !important; } }

.wrap { max-width: var(--wrap); margin-inline: auto; padding-inline: var(--gutter); }

/* ---------- 顶栏 ---------- */
.top { position: relative; z-index: 40; background: var(--bg); }
.top .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; height: 88px; }
.logo { display: inline-flex; align-items: center; gap: 8px; font-weight: 700; font-size: 22px; letter-spacing: -.02em; }
.logo svg { width: 26px; height: 26px; }
.top-actions { display: flex; align-items: center; gap: clamp(14px, 3vw, 44px); font-weight: 600; font-size: 16px; }
.top-actions a, .top-actions button { display: inline-flex; align-items: center; gap: 10px; background: none; border: 0; cursor: pointer; padding: 6px 0; }
.top-actions svg { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.top-actions .lang { font: 600 13px/1 var(--mono); border: 1.5px solid var(--ink); border-radius: 8px; padding: 6px 8px; }

/* 菜单面板 */
.menu-panel {
  position: absolute; right: var(--gutter); top: 76px; z-index: 60;
  width: min(360px, calc(100vw - 32px)); padding: 12px; border-radius: 20px;
  background: #fff; box-shadow: 0 0 0 1px var(--line), 0 24px 60px -20px rgba(0, 0, 0, .25);
}
.menu-panel a { display: flex; align-items: center; gap: 14px; padding: 10px 12px; border-radius: 12px; font-weight: 600; }
.menu-panel a:hover { background: var(--card); }
.menu-panel img { width: 36px; height: 36px; }
.menu-panel small { display: block; font-weight: 400; font-size: 13px; color: var(--grey); }
.menu-panel hr { border: 0; height: 1px; background: var(--line); margin: 8px 12px; }

/* 详情页吸顶条 */
.appbar {
  position: fixed; inset: 0 0 auto 0; z-index: 50; padding-top: env(safe-area-inset-top, 0px);
  background: rgba(255, 255, 255, .92); -webkit-backdrop-filter: blur(16px); backdrop-filter: blur(16px);
  box-shadow: 0 6px 24px -12px rgba(0, 0, 0, .2);
  transform: translateY(-110%); transition: transform .25s ease;
}
.appbar.show { transform: none; }
.appbar .wrap { display: flex; align-items: center; justify-content: space-between; gap: 12px; height: 60px; }
.appbar .id { display: flex; align-items: center; gap: 12px; font-weight: 600; font-size: 18px; }
.appbar img { width: 32px; height: 32px; }
.appbar .btns { display: flex; gap: 10px; }
.appbar .btn { height: 38px; min-width: 0; padding: 0 16px; font-size: 14px; border-radius: 8px; }

/* ---------- 按钮 ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: space-between; gap: 28px;
  height: 64px; padding: 0 26px; border-radius: 10px; min-width: 220px;
  font-size: 20px; font-weight: 500; cursor: pointer; border: 1.5px solid transparent;
  transition: background-color .15s, transform .12s;
}
.btn:active { transform: translateY(1px); }
.btn svg { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; flex: none; }
.btn.dark { background: var(--black); color: #fff; }
.btn.dark:hover { background: #262626; }
.btn.light { background: #fff; color: var(--ink); }
.btn.light:hover { background: #FAFAFA; border-color: var(--line); }
.btn.outline { background: #fff; color: var(--ink); border-color: var(--ink); }
.btn.is-soon { opacity: .45; cursor: default; }
.btns { display: flex; flex-wrap: wrap; gap: 16px; }

/* ---------- 主页 ---------- */
.intro { padding-block: 24px 40px; }
.intro h1 { margin: 0; max-width: 18em; font-size: clamp(30px, 3.4vw, 44px); line-height: 1.2; font-weight: 500; letter-spacing: -.02em; text-wrap: balance; }
.intro h1 span.dim { display: block; color: var(--grey); }
.keep-word { white-space: nowrap; }
.jump { display: flex; gap: 10px; margin-top: 24px; }
.jump a { display: inline-flex; align-items: center; gap: 10px; padding: 6px 14px 6px 6px; border-radius: 999px; background: var(--card); font-size: 14px; font-weight: 600; }
.jump img { width: 30px; height: 30px; }
.jump a:hover { background: #E9E9E9; }

.apps { display: grid; gap: 24px; }
.app {
  display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(32px, 5vw, 72px); align-items: center;
  padding: clamp(28px, 5vw, 80px) clamp(24px, 7vw, 120px);
  border-radius: 30px; background: var(--card);
  scroll-margin-top: 24px;
}
.tile { display: block; width: 100%; max-width: 460px; justify-self: center; }
.tile img { width: 100%; height: auto; filter: drop-shadow(0 22px 28px rgba(0, 0, 0, .14)) drop-shadow(0 3px 6px rgba(0, 0, 0, .08)); transition: transform .3s cubic-bezier(.2, .8, .2, 1); }
.app:hover .tile img { transform: translateY(-4px); }
.app h2 { margin: 0; display: flex; align-items: center; gap: 14px; font-size: clamp(32px, 3.4vw, 46px); font-weight: 500; letter-spacing: -.02em; line-height: 1.1; }
.app h2 { flex-wrap: wrap; }
.app > div { min-width: 0; }
.badge { display: inline-flex; align-items: center; height: 26px; padding: 0 12px; border-radius: 999px; background: var(--blue); color: #fff; font-size: 14px; font-weight: 600; letter-spacing: 0; }
.app .tagline { margin: 28px 0 0; font-size: clamp(20px, 1.8vw, 26px); font-weight: 500; line-height: 1.3; }
.app .desc { margin: 16px 0 0; max-width: 34em; font-size: clamp(17px, 1.5vw, 22px); line-height: 1.55; color: var(--grey); }
.app .meta { margin: 16px 0 0; font-size: 14px; color: var(--grey); }
.app .btns { margin-top: 40px; }

/* 联系 + 订阅：同一行 */
.duo { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 2fr); gap: 24px; padding-block: 24px 96px; }
.contact { display: flex; flex-direction: column; gap: 40px; padding: 40px 40px; border-radius: 30px; background: var(--card); }
.contact .head { display: grid; grid-template-columns: 56px minmax(0, 1fr); gap: 20px; align-items: start; }
.contact .ic { display: grid; place-items: center; width: 56px; height: 56px; border-radius: 50%; background: #fff; }
.contact .ic svg { width: 24px; height: 24px; fill: none; stroke: var(--ink); stroke-width: 1.8; stroke-linejoin: round; }
.contact h3 { margin: 0; font-size: 22px; font-weight: 500; }
.contact p { margin: 4px 0 0; font-size: 20px; line-height: 1.45; color: var(--grey); }
.contact .mail { display: block; margin-top: 10px; font: 500 14px/1.4 var(--mono); color: var(--ink-2); user-select: all; word-break: break-all; }
.contact .btn { margin-top: auto; width: 100%; }

.subscribe {
  position: relative; overflow: hidden; display: flex; flex-direction: column; justify-content: space-between; gap: 40px;
  min-height: 380px; padding: 56px 56px 48px; border-radius: 30px; color: #fff;
  background: radial-gradient(120% 120% at 100% 0%, #3A3530 0%, #1C1B1A 55%, #121212 100%);
}
.subscribe .art { position: absolute; inset: 0; pointer-events: none; }
.subscribe .art img { position: absolute; width: clamp(120px, 15vw, 210px); filter: drop-shadow(0 30px 40px rgba(0, 0, 0, .45)); }
.subscribe .art .a1 { right: 30%; bottom: -10%; rotate: -12deg; }
.subscribe .art .a2 { right: 5%; top: 9%; rotate: 9deg; }
.subscribe .art .a3 { right: 13%; bottom: -16%; rotate: -4deg; }
.subscribe::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(14, 14, 14, .95) 0%, rgba(14, 14, 14, .82) 45%, rgba(14, 14, 14, 0) 72%); pointer-events: none; }
.subscribe h3, .subscribe form, .subscribe .note { max-width: min(560px, 64%); }
.subscribe > *:not(.art) { position: relative; z-index: 1; }
.subscribe h3 { margin: 0; font-size: clamp(30px, 3vw, 44px); line-height: 1.12; font-weight: 500; letter-spacing: -.02em; text-wrap: balance; }
.subscribe form { display: flex; }
.subscribe input {
  flex: 1; min-width: 0; height: 64px; padding: 0 24px; border: 0; border-radius: 10px 0 0 10px;
  background: #fff; color: var(--ink); font-size: 20px;
}
.subscribe input::placeholder { color: #8b8b8e; }
.subscribe button { flex: none; height: 64px; padding: 0 44px; border: 0; border-radius: 0 10px 10px 0; background: #000; color: #fff; font-size: 20px; font-weight: 500; cursor: pointer; }
.subscribe button:hover { background: #262626; }
.subscribe .note { margin: -24px 0 0; font-size: 14px; color: rgba(255, 255, 255, .7); min-height: 1.4em; }

/* ---------- 页脚 ---------- */
.footer { padding-block: 72px 48px; }
.cols { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)) minmax(0, 1.3fr); gap: 32px; }
.cols h4 { margin: 0 0 24px; font-size: 20px; font-weight: 600; }
.cols ul { margin: 0; padding: 0; list-style: none; display: grid; gap: 14px; font-size: 17px; }
.cols a:hover { text-decoration: underline; text-underline-offset: 3px; }
.social { display: grid; grid-template-columns: repeat(3, 56px); gap: 10px; }
.social a { display: grid; place-items: center; width: 56px; height: 56px; border-radius: 12px; background: var(--card); }
.social a:hover { background: #E7E7E7; }
.social svg { width: 22px; height: 22px; fill: var(--ink); }
.lang-pick { margin-top: 40px; }
.lang-pick button { display: inline-flex; flex-wrap: wrap; align-items: center; gap: 10px; background: none; border: 0; padding: 0; font-size: 17px; color: var(--grey); cursor: pointer; }
.lang-pick button b { font-weight: 400; color: var(--ink); }
.copyright { display: flex; align-items: center; gap: 12px; margin-top: 64px; padding-top: 40px; border-top: 1px solid var(--line); font-size: 16px; color: var(--grey); }
.copyright svg { width: 30px; height: 30px; }

/* ---------- 详情页 ---------- */
.p-hero { position: relative; overflow: hidden; padding-block: 40px 96px; }
.p-hero::before {
  content: ""; position: absolute; left: -12%; top: -30%; width: 70%; aspect-ratio: 1; border-radius: 50%;
  background: radial-gradient(closest-side, color-mix(in srgb, var(--c) 18%, transparent), transparent 72%);
  pointer-events: none;
}
.p-hero .wrap { position: relative; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(32px, 5vw, 80px); align-items: center; }
.p-hero .big { width: min(440px, 100%); justify-self: center; filter: drop-shadow(0 30px 40px rgba(0, 0, 0, .2)); }
.p-hero .name { margin: 0; font-size: 32px; font-weight: 700; letter-spacing: -.01em; }
.p-hero h1 { margin: 16px 0 0; font-size: clamp(36px, 4vw, 56px); line-height: 1.15; font-weight: 400; letter-spacing: -.02em; text-wrap: balance; }
.p-hero .lede { margin: 24px 0 0; max-width: 32em; font-size: 18px; line-height: 1.7; color: var(--ink-2); }
.p-hero .btns { margin-top: 36px; }
.p-hero .btn { height: 52px; min-width: 0; font-size: 17px; gap: 20px; }
.p-hero .fine { margin: 14px 0 0; font-size: 14px; color: var(--grey); }

.feat { padding-block: 64px; text-align: center; }
.feat h2 { margin: 0 auto; max-width: 20em; font-size: clamp(26px, 2.6vw, 34px); font-weight: 600; letter-spacing: -.015em; text-wrap: balance; }
.feat > .wrap > p { margin: 20px auto 0; max-width: 36em; font-size: 18px; line-height: 1.75; color: var(--ink-2); }
.stage {
  display: grid; place-items: center; margin-top: 40px; padding: clamp(32px, 6vw, 72px) 20px; border-radius: 30px;
  background: var(--card); text-align: left;
}
.stage.tint { background: linear-gradient(180deg, color-mix(in srgb, var(--c) 12%, #fff) 0%, #fff 100%); }

.specs { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; padding-block: 24px 40px; }
.specs div { padding: 22px 24px; border-radius: 20px; background: var(--card); }
.specs dt { font-size: 14px; color: var(--grey); }
.specs dd { margin: 4px 0 0; font-size: 20px; font-weight: 500; }

.faq { padding-block: 48px; }
.faq h2 { margin: 0 0 28px; text-align: center; font-size: clamp(26px, 2.6vw, 34px); font-weight: 600; }
.faq details { max-width: 880px; margin: 0 auto; border-bottom: 1px solid var(--line); }
.faq summary { display: flex; justify-content: space-between; gap: 16px; padding: 22px 4px; cursor: pointer; list-style: none; font-size: 19px; font-weight: 500; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-size: 26px; line-height: 1; color: var(--grey); transition: rotate .2s; }
.faq details[open] summary::after { rotate: 45deg; }
.faq details p { margin: 0 4px 22px; font-size: 17px; line-height: 1.7; color: var(--ink-2); max-width: 46em; }

.cta { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: 32px; align-items: center; margin-block: 32px 24px; padding: 40px 48px; border-radius: 30px; background: var(--card); }
.cta img { width: 96px; }
.cta h3 { margin: 0; font-size: 28px; font-weight: 500; letter-spacing: -.01em; }
.cta p { margin: 6px 0 0; color: var(--grey); font-size: 17px; }
.cta .btn { height: 56px; min-width: 0; font-size: 18px; }
.more { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; padding-bottom: 24px; }
.more a { display: flex; align-items: center; gap: 20px; padding: 24px 28px; border-radius: 24px; background: var(--card); }
.more a:hover { background: #ECECEC; }
.more img { width: 64px; }
.more b { display: block; font-size: 20px; font-weight: 500; }
.more span.s { font-size: 15px; color: var(--grey); }
.more .arr { margin-left: auto; font-size: 22px; }

/* ---------- App 界面小样（沿用） ---------- */
.panel {
  width: min(360px, 100%); padding: 16px 18px 12px; border-radius: 18px;
  background: rgba(252, 252, 253, .96); font: 13px/1.35 var(--sys); text-align: left; color: var(--ink);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .9), 0 24px 50px -20px rgba(30, 40, 60, .3), 0 1px 3px rgba(30, 40, 60, .12);
}
.p-sub { margin: 0 0 12px; color: var(--grey); }
.p-rule { height: 1px; background: var(--line); margin-block: 10px; }
.p-foot { margin: 8px 0 0; color: var(--grey); font-size: 12px; }
kbd { font: 500 11px/1 var(--mono); padding: 2px 5px; border-radius: 4px; border: 1px solid var(--line); background: #fff; color: var(--ink-2); }
.usage { margin-bottom: 12px; }
.u-row { display: flex; align-items: baseline; gap: 8px; }
.u-row b { font-size: 14px; }
.u-row span { margin-left: auto; color: var(--grey); font-size: 12px; white-space: nowrap; }
.u-row strong { font-variant-numeric: tabular-nums; min-width: 3ch; text-align: right; }
.dots { height: 5px; margin-top: 6px; background: linear-gradient(90deg, #1B1D22 0 var(--v), #D5D9E0 var(--v) 100%);
  -webkit-mask: repeating-linear-gradient(90deg, #000 0 3px, transparent 3px 5px); mask: repeating-linear-gradient(90deg, #000 0 3px, transparent 3px 5px); }
.row { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.switch { width: 36px; height: 21px; border-radius: 99px; background: #2F6BF0; position: relative; flex: none; }
.switch::after { content: ""; position: absolute; right: 2px; top: 2px; width: 17px; height: 17px; border-radius: 50%; background: #fff; box-shadow: 0 1px 2px rgba(0, 0, 0, .25); }
.switch.off { background: #D3D5DA; }
.switch.off::after { right: auto; left: 2px; }
.search { display: flex; align-items: center; gap: 8px; padding: 8px 10px; border-radius: 10px; background: rgba(0, 0, 0, .06); font-size: 15px; margin-bottom: 10px; }
.search svg { width: 15px; height: 15px; stroke: var(--grey); fill: none; flex: none; }
.search kbd { margin-left: auto; }
.e-label { margin: 6px 0; font-size: 11.5px; font-weight: 600; color: var(--grey); }
.e-label.ai { color: #8B5CF6; }
.e-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 6px; }
.e-grid span { display: grid; place-items: center; aspect-ratio: 1; border-radius: 10px; font-size: 24px; line-height: 1; background: rgba(0, 0, 0, .04); }
.e-grid span.sel { box-shadow: inset 0 0 0 2px var(--blue); }
.s-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 10px; }
.s-tools { display: flex; gap: 10px; color: var(--grey); }
.s-tools svg { width: 15px; height: 15px; fill: currentColor; stroke: currentColor; }
.s-tools .on { color: var(--blue); }
.s-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; }
.ph { display: block; aspect-ratio: 4 / 3; border-radius: 9px; position: relative; overflow: hidden; }
.ph1 { background: radial-gradient(circle at 72% 30%, #FFE6A8 0 11%, transparent 12%), linear-gradient(180deg, #86B8E8 0 56%, #3F7A5A 56%); }
.ph2 { background: radial-gradient(circle at 50% 62%, #F4B39B 0 25%, transparent 26%), linear-gradient(135deg, #EAD9C5, #C8B29A); }
.ph3 { background: linear-gradient(160deg, #1E2A3A, #3D5670 60%, #E08A4F); }
.ph4 { background: repeating-linear-gradient(0deg, #F3F4F6 0 7px, #E4E7EC 7px 8px); }
.ph4::before { content: ""; position: absolute; inset: 24% 20%; border-radius: 4px; background: #1F7AF5; opacity: .85; }
.video::after { content: ""; position: absolute; left: 7px; bottom: 7px; width: 18px; height: 18px; border-radius: 50%;
  background: rgba(0, 0, 0, .45) no-repeat center/7px url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 8 10'%3E%3Cpath d='M0 0l8 5-8 5z' fill='white'/%3E%3C/svg%3E"); }
.mini-bar { display: flex; align-items: center; justify-content: flex-end; gap: 14px; padding: 0 14px; height: 32px; background: rgba(255, 255, 255, .95);
  border-radius: 8px; box-shadow: 0 0 0 1px var(--line), 0 8px 20px -12px rgba(0, 0, 0, .2); font: 13px var(--sys); }
.mini-bar .pct { font: 600 12.5px/1 var(--mono); display: inline-flex; align-items: center; gap: 4px; }
.mini-bar svg { width: 15px; height: 15px; fill: none; stroke: currentColor; stroke-width: 2; }
.seg { display: inline-flex; padding: 2px; border-radius: 8px; background: rgba(0, 0, 0, .07); font-size: 12px; margin-bottom: 12px; }
.seg span { padding: 3px 10px; border-radius: 6px; color: var(--ink-2); }
.seg span.on { background: #fff; box-shadow: 0 1px 2px rgba(0, 0, 0, .15); color: var(--ink); font-weight: 600; }
.win { width: min(400px, 100%); background: #fff; border-radius: 12px; overflow: hidden; text-align: left; font: 14px/1.5 var(--sys);
  box-shadow: 0 0 0 1px rgba(0, 0, 0, .08), 0 24px 50px -20px rgba(0, 0, 0, .3); }
.win-bar { position: relative; display: flex; align-items: center; height: 28px; padding-inline: 11px; background: linear-gradient(#F4F4F4, #E8E8E8); border-bottom: 1px solid rgba(0, 0, 0, .08); font-size: 12px; color: #6d6d70; }
.lights { display: flex; gap: 7px; }
.lights i { width: 11px; height: 11px; border-radius: 50%; background: #FF5F57; }
.lights i:nth-child(2) { background: #FEBC2E; }
.lights i:nth-child(3) { background: #28C840; }
.win-title { position: absolute; left: 60px; right: 60px; text-align: center; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.win-body { padding: 16px; }
.term { background: #1C1D21; color: #D8DAE0; }
.term .win-bar { background: linear-gradient(#34363C, #2A2B30); border-color: #111; color: #9a9ca3; }
.term .win-body { padding: 14px 16px; white-space: pre-wrap; font: 13px/1.7 var(--mono); }
.term .p { color: #7EE787; }
.term .m { color: #8B8E97; }
.keys { width: 100%; border-collapse: collapse; font-size: 14px; }
.keys td { padding: 7px 0; border-bottom: 1px solid var(--line); }
.keys td:first-child { width: 100px; }
.keys tr:last-child td { border-bottom: 0; }
.checks { margin: 0; padding: 0; list-style: none; display: grid; gap: 8px; font-size: 14px; }
.checks li::before { content: "✓"; color: #2BA35A; font-weight: 700; margin-right: 8px; }

/* ---------- EmojiSeek 在线体验 ---------- */
.try { padding-block: 8px 40px; scroll-margin-top: 72px; }
.try-stage { padding: clamp(20px, 5vw, 64px) clamp(12px, 4vw, 48px); border-radius: 30px; background: linear-gradient(180deg, #FFF4DC 0%, var(--card) 70%); }
.try-card {
  max-width: 780px; margin-inline: auto; padding: clamp(24px, 4vw, 40px); border-radius: 26px; background: #fff;
  box-shadow: 0 30px 70px -36px rgba(0, 0, 0, .28), 0 0 0 1px rgba(0, 0, 0, .04);
  text-align: center;
}
.try-card h2 { margin: 14px 0 0; font-size: clamp(28px, 3vw, 38px); font-weight: 600; letter-spacing: -.02em; }
.try-sub { margin: 10px auto 0; max-width: 34em; font-size: 16px; color: var(--grey); }
.try-search {
  display: flex; align-items: center; gap: 12px; margin-top: 26px; height: 60px; padding: 0 16px 0 18px;
  border-radius: 16px; border: 1.5px solid #E2E2E4; background: #fff; text-align: left; transition: border-color .15s, box-shadow .15s;
}
.try-search:focus-within { border-color: var(--ink); box-shadow: 0 0 0 4px rgba(0, 0, 0, .06); }
.try-search svg { width: 22px; height: 22px; flex: none; fill: none; stroke: var(--grey); stroke-width: 2; stroke-linecap: round; }
.try-search input { flex: 1; min-width: 0; height: 100%; border: 0; outline: 0; background: none; font-size: 19px; }
.try-search input::-webkit-search-cancel-button { cursor: pointer; }
.try-search kbd { flex: none; }
.try-chips { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 8px; margin-top: 14px; font-size: 14px; color: var(--grey); }
.try-chips button { padding: 5px 12px; border-radius: 999px; border: 0; background: var(--card); font-size: 14px; cursor: pointer; }
.try-chips button:hover { background: #E6E6E6; }
.try-results { margin-top: 22px; min-height: 230px; max-height: 380px; overflow-y: auto; text-align: left; overscroll-behavior: contain; }
.seek-label { margin: 6px 4px 8px; font-size: 13px; font-weight: 600; color: var(--grey); }
.seek-label.ai { color: #8B5CF6; }
.seek-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(52px, 1fr)); gap: 4px; margin-bottom: 12px; }
.seek-tile {
  display: grid; place-items: center; aspect-ratio: 1; border: 0; border-radius: 12px; background: none; cursor: pointer;
  font: 30px/1 "Apple Color Emoji", "Segoe UI Emoji", "Noto Color Emoji", sans-serif; transition: transform .12s, background-color .12s;
}
.seek-tile:hover { background: var(--card); transform: scale(1.12); }
.seek-tile.sel { background: #EEF5FF; box-shadow: inset 0 0 0 2px var(--blue); }
.seek-empty { margin: 60px 0; text-align: center; color: var(--grey); }
.try-preview { display: flex; align-items: center; gap: 16px; margin-top: 8px; padding: 12px 14px; border-radius: 16px; background: var(--card); text-align: left; }
.try-preview .big { font: 44px/1 "Apple Color Emoji", "Segoe UI Emoji", "Noto Color Emoji", sans-serif; }
.try-preview .names { display: grid; min-width: 0; }
.try-preview b { font-weight: 600; font-size: 17px; }
.try-preview .names span, .try-preview code { font-size: 13px; color: var(--grey); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.try-preview code { font-family: var(--mono); }
.try-preview .btn { margin-left: auto; height: 44px; min-width: 0; padding: 0 22px; font-size: 16px; }
.try-status { display: grid; grid-template-columns: auto minmax(0, 1fr); align-items: center; gap: 4px 10px; margin-top: 16px; font-size: 13px; color: var(--grey); text-align: left; }
.try-status .dot { width: 8px; height: 8px; border-radius: 50%; background: #C7C7CC; }
.try-status[data-state="loading"] .dot { background: var(--blue); animation: pulse 1s infinite alternate; }
.try-status[data-state="ready"] .dot { background: #2BA35A; }
.try-status[data-state="error"] .dot { background: #E5484D; }
.try-status .track { grid-column: 2; height: 3px; border-radius: 3px; background: var(--line); overflow: hidden; }
.try-status:not([data-state="loading"]) .track { display: none; }
.try-status .track i { display: block; height: 100%; width: 0; background: var(--blue); transition: width .2s; }
@keyframes pulse { to { opacity: .35; } }
.try-toast {
  position: fixed; left: 50%; bottom: calc(28px + env(safe-area-inset-bottom, 0px)); z-index: 80;
  padding: 12px 20px; border-radius: 999px; background: #111; color: #fff; font-size: 15px; white-space: nowrap;
  box-shadow: 0 12px 30px -10px rgba(0, 0, 0, .4);
  opacity: 0; transform: translate(-50%, 12px); pointer-events: none; transition: opacity .2s, transform .2s;
}
.try-toast.show { opacity: 1; transform: translate(-50%, 0); }
@media (max-width: 560px) {
  .try-search { height: 54px; }
  .try-search input { font-size: 17px; }
  .try-search kbd { display: none; }
  .seek-grid { grid-template-columns: repeat(auto-fill, minmax(46px, 1fr)); }
  .seek-tile { font-size: 27px; }
  .try-preview .btn { padding: 0 16px; }
}

/* ---------- ClaudeBar 真实界面（尺寸取自源码，浅色外观） ---------- */
.cb-panel {
  --cb-ink: #1d1d1f; --cb-2: rgba(0, 0, 0, .5); --cb-3: rgba(0, 0, 0, .25); --cb-fill: rgba(0, 0, 0, .08); --cb-blue: #007AFF;
  display: flex; flex-direction: column; gap: 12px;
  width: 340px; max-width: 100%; padding: 14px 16px; border-radius: 12px;
  background: rgba(246, 246, 248, .86); -webkit-backdrop-filter: blur(30px) saturate(1.8); backdrop-filter: blur(30px) saturate(1.8);
  box-shadow: 0 0 0 .5px rgba(0, 0, 0, .14), inset 0 0 0 .5px rgba(255, 255, 255, .6), 0 18px 46px -12px rgba(0, 0, 0, .28);
  font: 13px/1.25 var(--sys); color: var(--cb-ink); text-align: left; -webkit-font-smoothing: antialiased;
}
.cb-panel svg { fill: currentColor; }
.cb-gap { display: none; }
.cb-divider { height: 1px; background: rgba(0, 0, 0, .1); }
.cb-header { display: flex; justify-content: space-between; align-items: baseline; gap: 8px; font-size: 11px; color: var(--cb-2); }
.cb-header span:first-child { font-weight: 600; }
.cb-limit { display: grid; gap: 6px; }
.cb-line { display: flex; align-items: baseline; gap: 8px; }
.cb-title { font-weight: 500; white-space: nowrap; }
.cb-reset { margin-left: auto; font-size: 10px; color: var(--cb-2); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; min-width: 0; }
.cb-pct { font-weight: 600; font-variant-numeric: tabular-nums; }
.cb-bar {
  position: relative; width: 100%;
  background: repeating-linear-gradient(90deg, color-mix(in srgb, var(--t) 18%, transparent) 0 3.051px, transparent 3.051px 4.5515px);
  -webkit-mask: repeating-linear-gradient(180deg, #000 0 3.051px, transparent 3.051px 4.551px);
  mask: repeating-linear-gradient(180deg, #000 0 3.051px, transparent 3.051px 4.551px);
}
.cb-inset .cb-bar { background: repeating-linear-gradient(90deg, color-mix(in srgb, var(--t) 18%, transparent) 0 3.051px, transparent 3.051px 4.0142px); }
.cb-bar i { position: absolute; top: 0; bottom: 0; width: 3.051px; background: var(--t); }
.cb-seg { display: flex; padding: 2px; border-radius: 999px; background: rgba(0, 0, 0, .065); }
.cb-seg span { flex: 1; display: inline-flex; align-items: center; justify-content: center; gap: 5px; height: 18px; border-radius: 999px; font-size: 12px; white-space: nowrap; color: var(--cb-ink); }
.cb-seg span.on { background: #fff; box-shadow: 0 1px 2.5px rgba(0, 0, 0, .16), 0 0 0 .5px rgba(0, 0, 0, .05); }
.cb-seg.large span { height: 24px; font-size: 13px; }
.cb-logo { flex: none; }
.cb-row { display: flex; align-items: center; gap: 10px; }
.cb-circle { flex: none; display: grid; place-items: center; width: 26px; height: 26px; border-radius: 50%; background: var(--cb-fill); color: var(--cb-ink); }
.cb-circle svg { width: 13px; height: 13px; }
.cb-circle.active { background: var(--cb-blue); color: #fff; }
.cb-row-text { flex: 1; min-width: 0; display: grid; gap: 1px; }
.cb-row-text small { font-size: 10px; color: var(--cb-2); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.cb-switch { flex: none; position: relative; width: 30px; height: 17px; border-radius: 99px; background: var(--cb-blue); }
.cb-switch::after { content: ""; position: absolute; top: 1.5px; right: 1.5px; width: 14px; height: 14px; border-radius: 50%; background: #fff; box-shadow: 0 1px 2px rgba(0, 0, 0, .25); }
.cb-switch.off { background: rgba(0, 0, 0, .12); }
.cb-switch.off::after { right: auto; left: 1.5px; }
.cb-inset { display: grid; gap: 8px; margin-top: -4px; padding-left: 36px; }
.cb-duration { display: flex; align-items: center; gap: 6px; }
.cb-duration .cb-seg { flex: 1; }
.cb-more { display: grid; place-items: center; width: 30px; height: 22px; border-radius: 999px; background: rgba(0, 0, 0, .065); font-size: 12px; letter-spacing: -1px; color: var(--cb-ink); }
.cb-footer { display: flex; align-items: center; justify-content: space-between; font-size: 10px; color: var(--cb-2); }
.cb-icons { display: flex; gap: 14px; color: rgba(0, 0, 0, .7); }
.cb-icons svg { width: 14px; height: 14px; fill: none; stroke: currentColor; }

/* 桌面 + 菜单栏 */
.cb-desktop {
  position: relative; width: min(620px, 100%); padding: 30px 0 34px; border-radius: 14px; overflow: hidden;
  background: radial-gradient(120% 90% at 85% 0%, #F6D9C7 0%, transparent 60%), radial-gradient(120% 120% at 0% 100%, #C9D8F2 0%, transparent 60%), linear-gradient(160deg, #EADFF3, #DCE6F5);
  box-shadow: 0 0 0 1px rgba(0, 0, 0, .06);
}
.cb-menubar {
  position: absolute; inset: 0 0 auto 0; height: 24px; display: flex; align-items: center; justify-content: space-between; padding: 0 12px;
  background: rgba(255, 255, 255, .45); -webkit-backdrop-filter: blur(20px); backdrop-filter: blur(20px);
  font: 13px var(--sys); color: #111;
}
.cb-mb-app { font-weight: 700; }
.cb-mb-right { display: flex; align-items: center; gap: 12px; }
.cb-mb-item { display: inline-flex; align-items: center; height: 22px; padding: 0 5px; border-radius: 5px; }
.cb-mb-item.active { background: rgba(0, 0, 0, .1); }
.cb-mb-sys { display: inline-flex; align-items: center; gap: 12px; }
.cb-mb-sys svg { height: 12px; width: auto; fill: currentColor; }
.cb-mb-label { display: inline-flex; align-items: center; gap: 6px; }
.cb-grid { display: grid; grid-template: repeat(4, 2.5px) / repeat(4, 2.5px); gap: 2px; }
.cb-grid i { background: #000; }
.cb-mb-text { display: flex; flex-direction: column; justify-content: space-between; height: 16px; font: 500 9px/7px ui-monospace, "SF Mono", Menlo, monospace; font-variant-numeric: tabular-nums; }
.cb-mb-text b { font-weight: 500; }
.cb-desktop-panel { display: flex; justify-content: flex-end; padding-right: 128px; }
/* 大屏上按 1.35 倍展示，接近 Retina 截图的观感 */
@media (min-width: 900px) {
  .stage > .cb-desktop { zoom: 1.35; }
  .stage > .cb-panel { zoom: 1.35; }
}
@media (max-width: 680px) {
  .cb-desktop-panel { justify-content: center; padding: 0 10px; }
  .cb-mb-sys, .cb-mb-right > span:last-child { display: none; }
}

/* ---------- 响应式 ---------- */
@media (max-width: 1100px) {
  .duo { grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr); }
  .subscribe .art .a1 { display: none; }
  .cols { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 860px) {
  .contact, .subscribe { padding: 32px; }
  .contact p { font-size: 17px; }
  .subscribe input, .subscribe button { font-size: 17px; }
  .subscribe button { padding: 0 24px; }
  .app { grid-template-columns: minmax(0, 1fr); text-align: left; }
  .tile { max-width: 300px; }
  .p-hero .wrap { grid-template-columns: 1fr; }
  .p-hero .big { width: 220px; }
  .specs { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .cta { grid-template-columns: 1fr; text-align: left; }
  .more { grid-template-columns: 1fr; }
  .cols { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 700px) {
  .duo { grid-template-columns: 1fr; }
  .subscribe h3, .subscribe form, .subscribe .note { max-width: none; }
  .subscribe .art { opacity: .35; }
}
@media (max-width: 560px) {
  .top .wrap { height: 68px; }
  .top-actions .t-label { display: none; }
  .btn { min-width: 0; width: 100%; height: 56px; font-size: 18px; }
  .jump { flex-wrap: wrap; }
  .contact, .subscribe { padding: 28px 24px; }
  .subscribe { min-height: 0; }
  .subscribe form { flex-direction: column; gap: 10px; }
  .subscribe input, .subscribe button { flex: none; border-radius: 10px; height: 56px; }
  .subscribe .note { margin-top: 0; }
  .appbar .btn.light { display: none; }
}
@media (max-width: 360px) {
  .stage > .cb-panel, .cb-desktop-panel > .cb-panel { flex: none; width: 340px; max-width: none; zoom: .7; }
}