/* MeAI storefront, fresh theme. Tokens and rules: docs/design-system.md. */
@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url(inter.woff2) format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

:root {
  --ink: #111110; --ink-2: #4a4945; --muted: #8b8984; --soft: #a9a7a1;
  --bg: #f2f1ee; --panel: #f6f5f2; --card: #fff;
  --line: #e6e4df; --line-2: #d9d6cf; --grey-soft: #ecebe7;
  --lime: #bdf06e; --lime-hover: #c8f47e; --lime-soft: #eef8de; --lime-ink: #2f5a06;
  --green: #16664b; /* only the 角标 such as 最受欢迎 */
  --ok: #1b7d57; --ok-soft: #e7f4ec;
  --red: #e5484d; --red-soft: #fdecec; --amber: #e8890c; --amber-soft: #fff4e2;
  --teal: #0f7d8c; --teal-soft: #e3f3f5; --ended: #7d8381;
  --auto: #1b7d57;
  --font: "Inter", "PingFang SC", "Microsoft YaHei", "Noto Sans SC", system-ui, sans-serif;
  --mono: ui-monospace, "Cascadia Mono", Consolas, monospace;
  --r-xl: 36px; --r-lg: 28px; --r: 20px; --r-sm: 14px;
  --sh: 0 1px 2px rgba(17, 17, 16, .04), 0 12px 32px -16px rgba(17, 17, 16, .16);
  --sh-lift: 0 2px 4px rgba(17, 17, 16, .05), 0 26px 50px -22px rgba(17, 17, 16, .3);
  --ease: cubic-bezier(.22, 1, .36, 1); --t1: 180ms; --t2: 280ms; --t3: 420ms;
  --gutter: max(16px, env(safe-area-inset-left, 0px));
  color-scheme: light;
}

/* ---------- base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: 84px; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 14px/1.55 var(--font); -webkit-font-smoothing: antialiased; overflow-x: hidden; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
img, svg { max-width: 100%; }
p { margin: 0; }
h1, h2, h3, h4 { margin: 0; font-weight: 700; letter-spacing: -.02em; text-wrap: balance; }
code { font-family: var(--mono); }
[hidden] { display: none !important; }
:focus-visible { outline: 2px solid var(--ink); outline-offset: 2px; }
main { display: block; min-height: 60vh; }
.wrap { max-width: 1200px; margin: 0 auto; padding-inline: var(--gutter); }
.narrow { max-width: 880px; }
.ico { width: 18px; height: 18px; flex: none; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.muted { color: var(--muted); }
.num, .pr, .big { font-variant-numeric: tabular-nums; }
.cur { font-size: .68em; margin-right: 1px; vertical-align: .18em; font-weight: 700; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px; height: 40px; padding: 0 18px;
  border-radius: 999px; border: 1px solid var(--line-2); background: var(--card); color: var(--ink);
  font-weight: 600; font-size: 14px; white-space: nowrap; text-decoration: none;
}
.btn:hover { border-color: var(--ink); color: var(--ink); background: var(--grey-soft); }
.btn.accent { background: var(--lime); border-color: var(--lime); color: var(--ink); }
.btn.accent:hover { background: var(--lime-hover); border-color: var(--lime-hover); color: var(--ink); }
.btn.dark { background: var(--ink); border-color: var(--ink); color: #fff; }
.btn.dark:hover { background: #2a2a28; border-color: #2a2a28; color: #fff; }
/* A round lime arrow at the end of a big button. */
.btn .arr { display: grid; place-items: center; width: 34px; height: 34px; margin-right: -17px; border-radius: 50%; background: var(--lime); color: var(--ink); }
.btn .arr .ico { width: 16px; height: 16px; }
.btn.sm { height: 32px; padding: 0 14px; font-size: 13px; }
.btn.lg { height: 48px; padding: 0 24px; font-size: 15px; }
.btn.block { display: flex; width: 100%; }
.btn[disabled] { opacity: .5; cursor: not-allowed; transform: none !important; box-shadow: none !important; }
.btn b { font-weight: 800; font-variant-numeric: tabular-nums; }
.copy {
  height: 26px; padding: 0 10px; border-radius: 999px; border: 1px solid var(--line-2); background: var(--card);
  font-size: 12px; font-weight: 600; color: var(--ink-2); flex: none;
}
.copy:hover { border-color: var(--ink); color: var(--ink); background: var(--grey-soft); }
.link-btn { border: 0; background: none; padding: 0; color: var(--ink); font-weight: 600; text-decoration: underline; text-underline-offset: 3px; }
.more { display: inline-flex; align-items: center; gap: 6px; color: var(--ink); font-weight: 600; white-space: nowrap; }
.more:hover { color: var(--ink); }

/* ---------- inputs ---------- */
.field {
  width: 100%; min-width: 0; height: 42px; padding: 0 16px; border: 1px solid var(--line); border-radius: 999px;
  background: var(--bg); outline: 0;
}
textarea.field { height: auto; min-height: 84px; padding: 10px 16px; border-radius: 16px; resize: vertical; line-height: 1.55; }
.field:focus { border-color: var(--ink); background: var(--card); }
.field.bad { border-color: var(--red); background: #fff; }
.field[readonly] { color: var(--ink-2); }
.err { color: var(--red); font-size: 12px; }
.form-alert { padding: 10px 14px; border-radius: var(--r-sm); background: var(--red-soft); color: #b42318; font-size: 13px; }
.form-alert.flash { background: var(--ok-soft); color: var(--ok); }
.captcha-wait { margin: 0 0 10px; color: var(--muted); font-size: 13px; }

/* ---------- announcement ---------- */
.notice { background: var(--ink); color: rgba(255, 255, 255, .88); font-size: 13px; }
.notice .wrap { position: relative; display: flex; align-items: center; justify-content: center; gap: 12px; min-height: 38px; padding-block: 6px; text-align: center; }
.notice a { color: var(--lime); font-weight: 600; text-decoration: underline; text-underline-offset: 3px; white-space: nowrap; }
.notice .x { position: absolute; right: var(--gutter); top: 50%; transform: translateY(-50%); width: 28px; height: 28px; border: 0; border-radius: 50%; background: transparent; color: inherit; font-size: 18px; opacity: .7; }
.notice .x:hover { opacity: 1; }

/* ---------- header ---------- */
.top { position: sticky; top: 0; z-index: 40; background: rgba(242, 241, 238, .84); -webkit-backdrop-filter: saturate(1.4) blur(14px); backdrop-filter: saturate(1.4) blur(14px); }
.top.scrolled { box-shadow: 0 1px 0 var(--line-2); }
.top .wrap { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; align-items: center; gap: 24px; height: 72px; }
.search { display: flex; align-items: center; gap: 8px; max-width: 320px; height: 42px; padding: 0 16px; border-radius: 999px; background: var(--card); box-shadow: inset 0 0 0 1px var(--line); color: var(--muted); }
.search:focus-within { box-shadow: inset 0 0 0 1.5px var(--ink); }
.search input { border: 0; outline: 0; background: none; color: var(--ink); width: 100%; min-width: 0; }
.search input::-webkit-search-cancel-button { display: none; }
.logo { display: flex; align-items: center; }
.logo img { display: block; height: 30px; width: auto; }
.top .right { display: flex; justify-content: flex-end; align-items: center; gap: 8px; }
.top .nav { display: flex; gap: 2px; padding: 4px; border-radius: 999px; background: var(--card); box-shadow: inset 0 0 0 1px var(--line); }
.link { display: inline-flex; align-items: center; gap: 6px; height: 36px; padding: 0 14px; border-radius: 999px; font-weight: 500; color: var(--ink-2); white-space: nowrap; }
.link:hover { color: var(--ink); background: var(--panel); }
.link[aria-current="page"], .dd > .link[aria-current="true"] { background: var(--ink); color: #fff; }
/* A menu in the top bar: opens under its button on hover or keyboard focus,
   or on a tap (site.js adds .open). The invisible strip bridges the gap below the
   button so the pointer can reach the menu. */
.dd { position: relative; }
.dd > .link { border: 0; background: none; font: inherit; cursor: pointer; }
.dd .caret { width: 6px; height: 6px; margin: -3px 0 0 2px; border: solid currentColor; border-width: 0 1.5px 1.5px 0; transform: rotate(45deg); opacity: .6; }
.dd .menu { position: absolute; top: calc(100% + 10px); right: 0; z-index: 45; display: none; min-width: 200px; padding: 6px; border-radius: var(--r-sm); background: var(--card); box-shadow: 0 0 0 1px var(--line), 0 16px 40px rgba(17, 17, 16, .14); }
.dd .menu::before { content: ""; position: absolute; left: 0; right: 0; top: -12px; height: 12px; }
.dd.open .menu, .dd:has(:focus-visible) .menu { display: grid; gap: 2px; }
/* Hover only where there is a pointer to hover with: on a touch screen a tap
   leaves :hover behind, and the menu would not close. */
@media (hover: hover) and (pointer: fine) { .dd:hover .menu { display: grid; gap: 2px; } }
.dd .menu a { display: grid; gap: 2px; padding: 9px 12px; border-radius: 10px; color: var(--ink); white-space: nowrap; }
.dd .menu a:hover, .dd .menu a:focus-visible { background: var(--panel); }
.dd .menu a[aria-current="page"] { background: var(--panel); }
.dd .menu b { font-size: 14px; font-weight: 600; }
.dd .menu small { font-size: 12px; color: var(--muted); }
.top .btn { height: 44px; padding: 0 20px; }

/* ---------- footer ---------- */
.site-foot { margin-top: 72px; border-top: 1px solid var(--line-2); color: var(--ink-2); font-size: 13px; }
.foot-cols { display: grid; grid-template-columns: 1.6fr repeat(4, 1fr); gap: 28px; padding-block: 48px 32px; }
.foot-cols h2 { color: var(--ink); font-size: 13px; font-weight: 600; margin-bottom: 12px; }
.foot-cols ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.foot-cols .brand p { margin-top: 14px; max-width: 30ch; }
.foot-cols .brand .logo img { height: 28px; }
.site-foot a:hover { color: var(--ink); text-decoration: underline; text-underline-offset: 3px; }
.legal { border-top: 1px solid var(--line-2); padding-block: 20px 28px; font-size: 12px; color: var(--muted); }

/* ---------- customer service ---------- */
.cs-wrap { position: fixed; right: max(18px, env(safe-area-inset-right, 0px)); bottom: calc(18px + env(safe-area-inset-bottom, 0px)); z-index: 55; }
.cs {
  display: inline-flex; align-items: center; gap: 8px; height: 48px; padding: 0 18px 0 16px; border: 0; border-radius: 999px;
  background: var(--ink); color: #fff; font-weight: 600; box-shadow: 0 12px 28px rgba(17, 17, 16, .35);
}
.cs:hover { background: var(--ink); }
.cs i { width: 8px; height: 8px; border-radius: 50%; background: var(--lime); box-shadow: 0 0 0 3px rgba(189, 240, 110, .25); }
.cs-pop {
  position: absolute; right: 0; bottom: 60px; width: min(320px, calc(100vw - 32px)); max-height: min(70vh, 560px); overflow: auto;
  background: var(--card); border-radius: var(--r); box-shadow: var(--sh-lift); padding: 18px; display: grid; gap: 12px;
  animation: pop var(--t2) var(--ease);
}
.cs-h { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.cs-pop h3 { font-size: 17px; }
.cs-on { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; color: var(--ok); font-weight: 600; white-space: nowrap; }
.cs-on::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; box-shadow: 0 0 0 3px var(--ok-soft); }
.cs-pop > p { margin-top: -6px; color: var(--muted); font-size: 13px; }
.cs-ch { display: grid; gap: 8px; padding: 12px; border-radius: var(--r-sm); background: var(--panel); }
.cs-row { display: flex; align-items: center; gap: 12px; }
.cs-t { display: grid; flex: 1; min-width: 0; line-height: 1.35; }
.cs-t b { font-size: 14px; }
.cs-t code { font-size: 13px; color: var(--ink-2); word-break: break-all; }
.cs-ch small { color: var(--muted); font-size: 12px; }
.cs-ch img { justify-self: center; border-radius: 10px; background: #fff; padding: 6px; box-shadow: inset 0 0 0 1px var(--line); }
/* A contact app's icon on its colour. */
.chm { display: inline-grid; place-items: center; width: 40px; height: 40px; border-radius: 12px; flex: none; background: var(--c, var(--ink)); color: #fff; }
.chm svg { width: 22px; height: 22px; fill: currentColor; }
.k-wechat { --c: #07c160; } .k-qq { --c: #12b7f5; } .k-telegram { --c: #26a5e4; } .k-whatsapp { --c: #25d366; }
.k-line { --c: #06c755; } .k-discord { --c: #5865f2; }
.ch-name, .ac-chn { display: inline-flex; align-items: center; gap: 8px; }
.ch-name .chm, .ac-chn .chm { width: 28px; height: 28px; border-radius: 9px; }
.ch-name .chm svg, .ac-chn .chm svg { width: 16px; height: 16px; }
.cs-pop .links { display: flex; gap: 16px; font-size: 13px; color: var(--ink); font-weight: 600; }
@keyframes pop { from { opacity: 0; transform: translateY(6px) scale(.98); } to { opacity: 1; transform: none; } }

/* ---------- section heads ---------- */
.sec { margin-top: 48px; }
.sh { display: flex; justify-content: space-between; align-items: flex-end; gap: 14px; margin-bottom: 18px; }
.sh .bar { width: 34px; height: 4px; border-radius: 2px; background: var(--ink); margin-bottom: 11px; }
.sh h2 { font-size: 25px; }
.sh p { color: var(--muted); font-size: 13px; margin-top: 5px; }
.cnt { display: inline-grid; place-items: center; vertical-align: 4px; margin-left: 8px; height: 22px; padding: 0 9px; border-radius: 999px; background: var(--grey-soft); color: var(--ink); font-size: 12px; font-weight: 700; }
.crumb { display: inline-flex; flex-wrap: wrap; gap: 6px; margin-top: 18px; padding: 7px 16px; background: var(--card); box-shadow: var(--sh); border-radius: 999px; font-size: 13px; color: var(--muted); max-width: 100%; }
.crumb a:hover { color: var(--ink); }
.crumb b { color: var(--ink); font-weight: 600; }
.panel { background: var(--card); border-radius: var(--r); box-shadow: var(--sh); padding: 20px; }
.empty { grid-column: 1 / -1; padding: 40px 20px; text-align: center; color: var(--muted); background: var(--card); border: 1px dashed var(--line-2); border-radius: var(--r); }
.empty .btn { margin-top: 12px; }
.empty a:not(.btn) { color: var(--ink); font-weight: 600; }

/* ---------- supplier tile ---------- */
.mk {
  --brand: #333; width: 42px; height: 42px; border-radius: 12px; display: grid; place-items: center; flex: none;
  background: var(--brand); color: var(--ink, #fff); font-weight: 700; font-size: 13px; line-height: 1; letter-spacing: -.01em;
}
.mk > svg, .mk > img { width: 58%; height: 58%; display: block; object-fit: contain; }
.mk.color { background: #fff; box-shadow: inset 0 0 0 1px rgba(0, 0, 0, .08); }
.mk.lg { width: 60px; height: 60px; border-radius: 17px; font-size: 18px; }
.mk.sm { width: 22px; height: 22px; border-radius: 7px; font-size: 9px; }
.mk.cat { --brand: var(--ink); --ink: #fff; }

/* ---------- product card ---------- */
/* A white price card on a tray that says how it is delivered and lists its
   selling points. The tray is a shade darker than what it sits on. */
.grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; }
.card { position: relative; display: flex; flex-direction: column; min-width: 0; padding: 7px; border-radius: var(--r-lg); background: var(--tray, #e9e8e4); color: var(--ink); }
.card .face { flex: 1; display: flex; flex-direction: column; padding: 18px; border-radius: 21px; background: var(--card); box-shadow: 0 1px 2px rgba(17, 17, 16, .05); }
.card .row { display: flex; justify-content: space-between; align-items: flex-start; gap: 8px; }
.card .row .mk { width: 44px; height: 44px; border-radius: 13px; font-size: 14px; }
.hot { padding: 3px 9px; border-radius: 999px; background: var(--green); color: var(--lime); font-size: 11px; font-weight: 700; white-space: nowrap; }
.card h3 { margin-top: 16px; font-size: 18px; line-height: 1.3; }
.card .meta { margin: 2px 0 14px; font-size: 13px; color: var(--muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.card .pr { margin-top: auto; font-size: 32px; font-weight: 700; letter-spacing: -.04em; line-height: 1; }
.card .pr small { margin-left: 2px; font-size: 13px; font-weight: 500; color: var(--muted); letter-spacing: 0; }
.card .go-buy { display: flex; align-items: center; justify-content: center; gap: 8px; height: 44px; margin-top: 16px; border-radius: 999px; background: var(--ink); color: #fff; font-weight: 600; }
.card .go-buy .ico { width: 16px; height: 16px; }
.card .tray { display: grid; gap: 7px; padding: 14px 12px 8px; font-size: 13px; color: var(--ink-2); }
.ship { display: flex; align-items: center; gap: 7px; font-weight: 600; }
.ship::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: currentColor; flex: none; }
.ship.auto { color: var(--auto); }
.ship.manual { color: var(--ink-2); }
.ship i { font-style: normal; font-weight: 400; color: var(--muted); }
.pt { display: flex; align-items: flex-start; gap: 8px; }
.pt .ico { width: 15px; height: 15px; margin-top: 2px; stroke-width: 2.4; color: color-mix(in srgb, var(--b, #111110) 82%, #000); }
.card.out { opacity: .62; }
.card.out .go-buy { background: var(--grey-soft); color: var(--muted); }
.rise { animation: rise .5s var(--ease) backwards; animation-delay: calc(min(var(--i, 0), 12) * 50ms); }
@keyframes rise { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }

/* ---------- home ---------- */
/* Headings in two tones: grey, then the part that matters in ink. */
.two-tone { color: var(--soft); }
.two-tone b { display: block; color: var(--ink); font-weight: inherit; }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; height: 30px; padding: 0 13px; border-radius: 999px; background: var(--card); box-shadow: inset 0 0 0 1px var(--line); font-size: 13px; color: var(--ink-2); white-space: nowrap; }
.eyebrow::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--lime); box-shadow: 0 0 0 3px rgba(189, 240, 110, .3); }
.hero { overflow: hidden; padding-top: 48px; text-align: center; }
.hero h1 { margin: 22px auto 0; max-width: 15em; font-size: clamp(36px, 6vw, 76px); line-height: 1.08; letter-spacing: -.035em; }
.hero .sub { margin: 20px auto 0; max-width: 540px; color: var(--ink-2); font-size: 16px; }
.hero .acts { display: flex; justify-content: center; flex-wrap: wrap; gap: 10px; margin-top: 28px; }
.perkline { display: flex; justify-content: center; flex-wrap: wrap; gap: 8px 22px; margin-top: 22px; font-size: 13px; color: var(--muted); }
.perkline span::before { content: ""; display: inline-block; width: 6px; height: 6px; margin-right: 8px; border-radius: 50%; background: var(--lime); box-shadow: 0 0 0 1px rgba(47, 90, 6, .25); vertical-align: 2px; }
/* The hero's cards, fanned out from the middle one. */
.fan { position: relative; height: 356px; margin-top: 48px; }
.fc { position: absolute; left: 50%; top: 30px; width: 220px; height: 270px; margin-left: -110px; display: flex; flex-direction: column; padding: 20px; border-radius: 26px;
  color: var(--fg, #fff); text-align: left; background: linear-gradient(170deg, color-mix(in srgb, var(--b) 84%, #fff), var(--b));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .18), 0 22px 40px -26px rgba(17, 17, 16, .5); transform: translate(var(--x), var(--y)) rotate(var(--r)); }
.fc.f0 { --x: 0px; --y: 0px; --r: 0deg; z-index: 3; }
.fc.f1 { --x: -222px; --y: 12px; --r: -4deg; z-index: 2; }
.fc.f2 { --x: 222px; --y: 12px; --r: 4deg; z-index: 2; }
.fc.f3 { --x: -440px; --y: 44px; --r: -8deg; z-index: 1; }
.fc.f4 { --x: 440px; --y: 44px; --r: 8deg; z-index: 1; }
.fc-h { display: flex; justify-content: space-between; align-items: center; font-size: 12px; font-weight: 500; }
.fc-h > span:first-child { opacity: .8; }
.fc .mk { width: 36px; height: 36px; border-radius: 50%; background: rgba(255, 255, 255, .16); }
.fc .mk.color { background: #fff; }
.fc h3 { margin-top: 20px; font-size: 22px; line-height: 1.2; color: inherit; }
.fc-sub { margin-top: 4px; font-size: 12.5px; opacity: .72; }
.fc .pr { margin-top: auto; font-size: 34px; font-weight: 700; letter-spacing: -.04em; line-height: 1; }
.fc .pr small { font-size: 13px; font-weight: 500; opacity: .7; letter-spacing: 0; }
/* The white sheet the products sit on, over the bottom of the fan. */
.sheet { position: relative; z-index: 4; padding: 88px 0 96px; border-radius: var(--r-xl); background: var(--card); --tray: var(--panel); }
.hero + .sheet { margin-top: -64px; box-shadow: 0 -1px 0 var(--line); }
.sheet.after { margin-top: 20px; }
.sheet .sec { margin-top: 0; }
.sheet .sec + .sec { margin-top: 96px; }
.sec-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 24px; flex-wrap: wrap; }
.sec-head h2, .h2 { margin-top: 18px; font-size: clamp(30px, 4.2vw, 50px); line-height: 1.1; letter-spacing: -.035em; }
.sec-head p { max-width: 380px; color: var(--ink-2); }
.center { text-align: center; }
.center p { margin: 16px auto 0; max-width: 480px; color: var(--ink-2); }
.more-row { display: flex; justify-content: center; margin-top: 36px; }
.sheet .sec-head { margin-bottom: 36px; }
.sheet .btabs { margin: 0 0 24px; }

/* how to buy: the one dark block */
.band { padding-top: 20px; }
.howto { padding: 88px 56px 56px; border-radius: var(--r-xl); background: var(--ink); color: #fff; }
.howto .eyebrow, .cta .eyebrow { background: rgba(255, 255, 255, .06); box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .1); color: rgba(255, 255, 255, .72); }
.howto .two-tone, .cta .two-tone { color: rgba(255, 255, 255, .42); }
.howto .two-tone b, .cta .two-tone b { color: #fff; }
.howto .center p { color: rgba(255, 255, 255, .6); }
.howto .line { position: relative; display: grid; grid-template-columns: repeat(3, 1fr); margin: 56px 0 26px; }
.howto .line::before { content: ""; position: absolute; left: 16.6%; right: 16.6%; top: 9px; height: 2px; background: rgba(255, 255, 255, .14); }
.howto .line::after { content: ""; position: absolute; left: 16.6%; width: 66.8%; top: 9px; height: 2px; background: var(--lime); transform-origin: left; transform: scaleX(0); transition: transform 1.4s var(--ease) .3s; }
.howto .line.in::after { transform: scaleX(1); }
.node { position: relative; text-align: center; font-size: 13px; color: rgba(255, 255, 255, .5); }
.node i { display: block; width: 20px; height: 20px; margin: 0 auto 12px; border-radius: 50%; background: var(--ink); box-shadow: inset 0 0 0 2px var(--lime); }
.node b { color: #fff; font-weight: 600; }
.steps3 { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.st { padding: 22px; border-radius: var(--r); background: rgba(255, 255, 255, .05); box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .08); }
.st h3 { font-size: 18px; font-weight: 600; }
.st > p { margin-top: 6px; min-height: 3.2em; color: rgba(255, 255, 255, .58); font-size: 13.5px; }
.mini { margin-top: 18px; padding: 14px; border-radius: 16px; background: #fff; color: var(--ink); font-size: 12.5px; }
.mini .lb { margin-bottom: 6px; color: var(--muted); font-size: 11.5px; }
.mini .fl { display: flex; align-items: center; height: 38px; padding: 0 12px; border-radius: 10px; background: var(--panel); font-size: 13px; }
.mini .caret { width: 1.5px; height: 16px; margin-left: 1px; background: var(--ink); animation: blink 1s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }
.mini .pr2 { display: flex; align-items: center; gap: 10px; height: 42px; padding: 0 12px; border-radius: 11px; background: var(--panel); font-size: 13px; }
.mini .pr2 + .pr2 { margin-top: 6px; }
.mini .pr2.on { background: #fff; box-shadow: inset 0 0 0 1.5px var(--ink); }
.mini .pr2 i { width: 22px; height: 22px; border-radius: 6px; display: grid; place-items: center; color: #fff; font-style: normal; font-size: 11px; font-weight: 700; }
.mini .pr2 em { margin-left: auto; font-style: normal; color: var(--muted); }
.mini .dh { display: flex; justify-content: space-between; align-items: center; font-size: 13px; font-weight: 600; }
.mini .okp { display: inline-flex; align-items: center; height: 24px; padding: 0 9px; border-radius: 999px; background: #eef9de; color: var(--lime-ink); font-size: 11px; font-weight: 600; }
.mini .code { display: flex; justify-content: space-between; margin-top: 10px; padding: 10px 12px; border-radius: 10px; background: var(--panel); font: 12px var(--mono); }
.mini .code b { font: 500 12px var(--font); color: var(--muted); }

/* facts in figures, then the text under the products */
.figs { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-top: 1px solid var(--line); }
.fig { padding: 34px 26px 6px; }
.fig + .fig { border-left: 1px solid var(--line); }
.fig .v { font-size: clamp(38px, 4.4vw, 56px); font-weight: 700; letter-spacing: -.05em; line-height: 1; white-space: nowrap; }
.fig .v.t { font-size: clamp(26px, 2.8vw, 38px); letter-spacing: -.03em; line-height: 1.45; }
.fig .v small { margin-left: 4px; font-size: .4em; font-weight: 600; letter-spacing: 0; color: var(--muted); }
.fig p { margin-top: 14px; color: var(--ink-2); font-size: 13.5px; }
.fig p b { display: block; color: var(--ink); font-size: 15px; font-weight: 600; }
.home-body { margin-top: 64px; max-width: 900px; }

/* questions: the heading stays put beside the list */
.faq2 { display: grid; grid-template-columns: 1fr 1.35fr; gap: 64px; align-items: start; }
.faq2 .aside { position: sticky; top: 100px; }
.faq2 .aside > p { margin-top: 16px; max-width: 300px; color: var(--ink-2); }
.faq2 .aside .btn { margin-top: 24px; }
.faq2 .qa + .qa { margin-top: 8px; }
.sheet .qa { background: var(--panel); box-shadow: none; }

/* the last call: brand marks, a heading, search */
.cta { padding: 76px 40px; border-radius: var(--r-xl); background: var(--ink); color: #fff; text-align: center; }
.cta .marks { display: flex; justify-content: center; margin-bottom: 26px; }
.cta .marks .mk { width: 46px; height: 46px; border-radius: 50%; margin-left: -8px; box-shadow: 0 0 0 3px var(--ink); }
.cta .marks .mk:first-child { margin-left: 0; }
.cta .h2 { margin-top: 18px; }
.cta p { margin: 16px auto 0; color: rgba(255, 255, 255, .6); }
.cta-search { display: flex; align-items: center; gap: 8px; max-width: 460px; margin: 30px auto 0; padding: 6px 6px 6px 20px; border-radius: 999px; background: rgba(255, 255, 255, .08); box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .1); }
.cta-search input { flex: 1; min-width: 0; border: 0; outline: 0; background: none; color: #fff; }
.cta-search input::placeholder { color: rgba(255, 255, 255, .45); }
.cta-search input::-webkit-search-cancel-button { display: none; }

/* Revealed as they scroll into view (site.js). */
.rv { opacity: 0; transform: translateY(26px); transition: opacity .7s var(--ease), transform .8s var(--ease); transition-delay: var(--d, 0ms); }
.rv.in { opacity: 1; transform: none; }
.hero .eyebrow, .hero h1, .hero .sub, .hero .acts, .perkline { animation: up .8s var(--ease) backwards; }
.hero h1 { animation-delay: 80ms; }
.hero .sub { animation-delay: 160ms; }
.hero .acts { animation-delay: 240ms; }
.perkline { animation-delay: 320ms; }
@keyframes up { from { opacity: 0; transform: translateY(18px); } }
.fc { animation: deal .9s var(--ease) backwards .45s; }
.fc.f1, .fc.f2 { animation-delay: .55s; }
.fc.f3, .fc.f4 { animation-delay: .65s; }
@keyframes deal { from { opacity: 0; transform: translate(0, 90px) scale(.9); } }

/* plan options: the buy box, two to a row */
/* The product picker: one row per product, a radio dot, what sets it apart,
   the price. Rows not chosen still read as choices: a clear border, a
   white face, full-strength text; the chosen one is green. */
.plan-common { display: flex; flex-wrap: wrap; gap: 6px; margin: -4px 0 12px; }
.plan-common i { font-style: normal; font-size: 12px; padding: 3px 9px; border-radius: 999px; background: var(--grey-soft); color: var(--ink-2); }
.plans { display: grid; gap: 8px; }
.plan { display: grid; grid-template-columns: 20px minmax(0, 1fr) auto; align-items: center; gap: 12px; padding: 13px 14px;
  border: 1.5px solid var(--line-2); border-radius: 14px; cursor: pointer; background: var(--card); box-shadow: 0 1px 2px rgba(11, 11, 11, .05); }
.plan .dot { width: 20px; height: 20px; border-radius: 50%; border: 2px solid #b5bbb8; background: var(--card); display: grid; place-items: center; }
.plan .nm { min-width: 0; }
.plan .nm b { font-weight: 700; font-size: 15px; color: var(--ink); }
.plan .nm small { display: block; margin-top: 2px; font-size: 12px; color: var(--ink-2); opacity: .75; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.plan .hot { position: static; display: inline-block; margin-left: 6px; padding: 1px 8px; vertical-align: 2px; white-space: nowrap; }
.plan .pr { text-align: right; white-space: nowrap; }
.plan .pr b { font-size: 18px; font-weight: 800; font-variant-numeric: tabular-nums; color: var(--ink); }
.plan .pr .cur { font-size: .62em; margin-right: 1px; }
.plan .pr small { font-size: 12px; color: var(--muted); }
.plan .pr s { display: block; font-size: 11px; color: var(--muted); }
.plan .pr b.so { font-size: 13px; font-weight: 600; color: var(--muted); }
.plan:hover { border-color: var(--ink); }
.plan:hover .dot { border-color: var(--ink); }
.plan[aria-current="page"] { border-color: var(--ink); background: var(--lime-soft); box-shadow: 0 0 0 3px rgba(17, 17, 16, .12); }
.plan[aria-current="page"] .dot { border-color: var(--ink); background: var(--ink); }
.plan[aria-current="page"] .dot::after { content: ""; width: 8px; height: 8px; border-radius: 50%; background: #fff; }
.plan[aria-current="page"] .pr b { color: var(--ink); }
.plan.out:not([aria-current]) { background: var(--grey-soft); box-shadow: none; }
.plan.out:not([aria-current]) .nm b { color: var(--muted); }
.plans .plan { animation: fadeUp var(--t2) var(--ease) both; }
.plans .plan:nth-child(2) { animation-delay: 40ms; }
.plans .plan:nth-child(3) { animation-delay: 80ms; }
.plans .plan:nth-child(n+4) { animation-delay: 120ms; }
@media (hover: hover) { .plan:not([aria-current]):hover { transform: translateY(-1px); box-shadow: 0 6px 16px rgba(17, 17, 16, .10); } }
@keyframes fadeUp { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: none; } }

/* FAQ blocks */
.qa { background: var(--card); border-radius: var(--r-sm); box-shadow: var(--sh); padding: 0 20px; overflow: hidden; }
.qa summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 17px 0; font-weight: 600; font-size: 15px; }
.qa summary::-webkit-details-marker { display: none; }
.qa summary::after {
  content: "+"; width: 28px; height: 28px; flex: none; border-radius: 50%; display: grid; place-items: center;
  background: var(--card); box-shadow: inset 0 0 0 1px var(--line); color: var(--ink); font-weight: 500; font-size: 17px; line-height: 1;
}
.qa[open] summary::after { transform: rotate(45deg); background: var(--lime); box-shadow: none; }
.qa .ans { padding: 0 0 18px; color: var(--ink-2); }
.help { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 14px; margin-top: 12px; padding: 16px 20px; border-radius: var(--r); background: var(--grey-soft); }
.help span { color: var(--ink-2); font-size: 13px; }

/* ---------- banners: list, supplier and content pages ---------- */
.banner {
  position: relative; overflow: hidden; display: grid; align-content: center; gap: 14px; min-height: 210px; margin-top: 14px; padding: 30px 36px;
  border-radius: var(--r-lg); color: #fff;
  background: var(--ink);
}
.banner.slim { min-height: 0; padding: 26px 32px; }
.banner.slim h1 { max-width: none; font-size: 32px; line-height: 1.2; text-wrap: balance; }
.bchip { display: inline-flex; align-items: center; gap: 8px; width: max-content; max-width: 100%; padding: 6px 14px; border-radius: 999px; background: rgba(189, 240, 110, .14); border: 1px solid rgba(189, 240, 110, .3); color: var(--lime); font-size: 13px; font-weight: 600; }
.bchip i { width: 8px; height: 8px; border-radius: 50%; background: var(--lime); }
.banner h1 { position: relative; z-index: 1; max-width: 640px; font-size: 42px; line-height: 1.12; }
.banner h1 em { font-style: normal; color: var(--lime); }
.banner p { position: relative; z-index: 1; max-width: 560px; color: rgba(255, 255, 255, .82); }
.banner .meta { display: flex; flex-wrap: wrap; gap: 8px; }
.banner .meta span { padding: 4px 12px; border-radius: 999px; background: rgba(255, 255, 255, .1); font-size: 13px; color: rgba(255, 255, 255, .88); }
.banner .meta b { color: var(--lime); font-weight: 700; }
.art { position: absolute; right: 48px; top: 50%; transform: translateY(-50%); display: flex; }
.art .mk { width: 92px; height: 92px; border-radius: 26px; font-size: 26px; margin-left: -18px; border: 3px solid rgba(255, 255, 255, .18); box-shadow: 0 16px 36px rgba(0, 0, 0, .32); }
.art .mk:nth-child(odd) { transform: rotate(-6deg); }
.art .mk:nth-child(even) { transform: rotate(6deg) translateY(10px); }
.art.one .mk { width: 112px; height: 112px; border-radius: 30px; font-size: 32px; transform: rotate(-6deg); }

/* ---------- product list (v7) ---------- */
.ftabs { display: flex; gap: 8px; overflow-x: auto; margin-top: 14px; padding: 2px 0 4px; scrollbar-width: none; }
.ftab { display: inline-flex; align-items: center; gap: 8px; flex: none; height: 42px; padding: 0 16px; border-radius: 999px; border: 1px solid var(--line); background: var(--card); color: var(--ink-2); font-weight: 600; white-space: nowrap; }
.ftab:hover { border-color: var(--ink); color: var(--ink); }
.ftab i { font-style: normal; font-size: 12px; color: var(--muted); }
.ftab[aria-current="page"] { background: var(--ink); border-color: var(--ink); color: #fff; }
.ftab[aria-current="page"] i { color: var(--lime); }
.fbanner {
  position: relative; overflow: hidden; display: flex; align-items: center; justify-content: space-between; gap: 20px; min-height: 196px; margin-top: 12px; padding: 30px 36px;
  border-radius: var(--r-lg); color: #fff;
  background: var(--ink);
}
.fbanner .bchip { padding: 5px 13px; font-size: 12px; }
.fbanner .bchip i { width: 7px; height: 7px; }
.fbanner h1 { margin-top: 12px; font-size: 38px; line-height: 1.12; }
.fbanner p { margin-top: 8px; max-width: 34em; color: rgba(255, 255, 255, .8); }
.fbanner .art { position: static; transform: none; display: flex; padding-right: 14px; }
.fbanner .art .mk { width: 76px; height: 76px; border-radius: 28%; font-size: 24px; margin-left: -16px; border: 3px solid rgba(255, 255, 255, .22); box-shadow: 0 16px 36px rgba(0, 0, 0, .3); transition: transform 560ms var(--ease); }
.fbanner .art .mk.color { background: #fff; }
.fbanner .art .mk:nth-child(odd) { transform: rotate(-6deg); }
.fbanner .art .mk:nth-child(even) { transform: rotate(6deg) translateY(8px); }
.schips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.schip { display: inline-flex; align-items: center; gap: 8px; height: 36px; padding: 0 14px 0 6px; border-radius: 999px; border: 1px solid var(--line); background: var(--card); color: var(--ink-2); font-size: 13px; font-weight: 600; }
.schip:hover { border-color: var(--ink); }
.schip[aria-pressed="true"] { border-color: var(--ink); background: var(--grey-soft); color: var(--ink); }
.schip .mk { width: 24px; height: 24px; border-radius: 50%; font-size: 9px; }
.schip.all { padding: 0 16px; }
.grp { margin-top: 30px; }
.gh { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; }
.gh .mk { width: 40px; height: 40px; border-radius: 28%; font-size: 14px; }
.gh :is(h2, h3) { font-size: 20px; line-height: 1.2; }
.gh .more { margin-left: auto; font-size: 13px; }
.sh + .grp { margin-top: 0; }
.gh :is(h2, h3) a:hover { color: var(--ink); }
.gh > div > span { font-size: 12px; color: var(--muted); }
.gh b { font-weight: 400; }
.cell { display: flex; min-width: 0; }
/* Home: one brand at a time over a section's cards. */
.btabs { display: flex; gap: 6px; width: max-content; max-width: 100%; overflow-x: auto; margin-bottom: 18px; padding: 5px; border-radius: 999px; background: var(--panel); scrollbar-width: none; }
.btabs::-webkit-scrollbar { display: none; }
.btab { display: inline-flex; align-items: center; gap: 8px; flex: none; height: 42px; padding: 0 16px 0 7px; border-radius: 999px; color: var(--ink-2); font-size: 14px; font-weight: 500; white-space: nowrap; }
.btab.all { padding: 0 18px; }
.btab .mk { width: 28px; height: 28px; border-radius: 50%; font-size: 9px; }
.btab i { font-style: normal; font-size: 12px; color: var(--muted); }
.btab:hover { color: var(--ink); }
.btab[aria-pressed="true"] { background: var(--ink); color: #fff; }
.btab[aria-pressed="true"] i { color: rgba(255, 255, 255, .55); }
.cell > .card { flex: 1; }
[data-groups] > .empty { margin-top: 24px; }

/* ---------- supplier page ---------- */
.qe { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.qe a { display: grid; gap: 4px; padding: 16px 18px; background: var(--card); border-radius: var(--r); box-shadow: var(--sh); }
.qe .k { font-size: 12px; font-weight: 600; color: var(--ink); }
.qe b { font-weight: 700; }
.qe span:last-child { font-size: 12px; color: var(--muted); }
.intro { margin-top: 18px; padding: 24px 28px; }
/* The search word after a name in a heading: 代充. */
h1 .kw { color: var(--muted); font-weight: inherit; }

/* ---------- product page ---------- */
.pd { display: grid; grid-template-columns: minmax(0, 1fr) 440px; gap: 20px; margin-top: 14px; align-items: start; }
.pd-main { display: grid; gap: 14px; min-width: 0; }
.pd-head { --tint: color-mix(in srgb, var(--b, #888) 14%, white); display: grid; grid-template-columns: 240px 1fr; gap: 22px; align-items: center; padding: 14px; background: var(--card); border-radius: var(--r-lg); box-shadow: var(--sh); }
.pd-head .vis { position: relative; overflow: hidden; height: 220px; border-radius: 20px; display: grid; place-items: center; background: radial-gradient(circle at 50% 40%, #fff 0%, var(--tint) 75%); }
.pd-head .vis .mk { width: 108px; height: 108px; border-radius: 30px; font-size: 32px; box-shadow: 0 20px 40px color-mix(in srgb, var(--brand) 35%, transparent); }
.pd-head .vis .wm { position: absolute; right: -6px; bottom: -18px; font-size: 96px; font-weight: 800; line-height: 1; letter-spacing: -.04em; color: var(--b); opacity: .08; white-space: nowrap; }
.pd-head .vd { color: var(--muted); }
.pd-head h1 { font-size: 34px; line-height: 1.15; margin: 2px 0 8px; }
.pd-head p { color: var(--ink-2); max-width: 46ch; }
.badges { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.badge { display: inline-flex; align-items: center; gap: 6px; height: 30px; padding: 0 12px; border-radius: 999px; background: var(--grey-soft); font-size: 13px; font-weight: 500; color: var(--ink-2); }
.badge.g { background: var(--ok-soft); color: var(--ok); }
.badge.warn { background: var(--amber-soft); color: var(--amber); }
.flow { padding: 22px 24px 24px; }
.flow h2, .facts h2, .desc h2 { font-size: 15px; margin-bottom: 14px; }
.flow h2 { margin-bottom: 16px; }
/* Three steps, each a card: the number and title on one line, then what happens. */
.flow ol { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; counter-reset: s; }
.flow li { position: relative; display: grid; grid-template-columns: 30px minmax(0, 1fr); column-gap: 12px; row-gap: 6px; align-content: start;
  padding: 18px 18px 20px; border-radius: var(--r-sm); background: var(--bg); font-size: 13px; line-height: 1.7; color: var(--ink-2); counter-increment: s; }
.flow li::before { content: counter(s); width: 30px; height: 30px; border-radius: 50%; display: grid; place-items: center; background: var(--ink); color: #fff; font-weight: 700; font-size: 13px; }
.flow li b { color: var(--ink); font-size: 15px; font-weight: 700; line-height: 30px; }
.flow li span { grid-column: 1 / -1; }
.flow li:not(:last-child)::after { content: ""; position: absolute; top: 50%; right: -14px; width: 8px; height: 8px; border-top: 2px solid var(--line-2); border-right: 2px solid var(--line-2); transform: translateY(-50%) rotate(45deg); }
.desc { padding: 22px 24px; }
.facts { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 14px; }
.facts section { padding: 18px 20px; background: var(--card); border-radius: var(--r); box-shadow: var(--sh); min-width: 0; }
.facts h2 { display: flex; align-items: center; gap: 8px; }
.facts h2 i { width: 28px; height: 28px; border-radius: 8px; display: grid; place-items: center; background: var(--grey-soft); color: var(--ink); font-style: normal; }
.facts .prose { font-size: 13px; line-height: 1.7; }

.buybox { position: sticky; top: 86px; display: grid; gap: 16px; padding: 26px; background: var(--card); border-radius: var(--r-lg); box-shadow: var(--sh-lift); }
.buybox h2 { font-size: 20px; }
.buybox .head { display: flex; justify-content: space-between; align-items: baseline; gap: 10px; }
.buybox .head .big { font-size: 28px; font-weight: 800; }
.buybox .head s { margin-left: 6px; color: var(--muted); font-size: 13px; }
.buybox .head .off { font-size: 18px; color: var(--muted); font-weight: 700; }
.buy-form { display: grid; gap: 18px; }
.fld { display: grid; gap: 6px; border: 0; margin: 0; padding: 0; min-width: 0; }
.fld > label, .fld > legend { padding: 0; font-size: 14px; font-weight: 600; }
.fld small, .fld legend small { color: var(--muted); font-weight: 400; }
.fld .help-t { font-size: 12px; color: var(--muted); }
.seg { display: inline-flex; gap: 4px; padding: 4px; margin-bottom: 4px; border-radius: 999px; background: var(--grey-soft); width: max-content; }
.seg label { cursor: pointer; }
.seg input { position: absolute; opacity: 0; pointer-events: none; }
.seg span { display: inline-flex; align-items: center; height: 30px; padding: 0 14px; border-radius: 999px; font-size: 13px; font-weight: 600; color: var(--ink-2); }
.seg input:checked + span { background: var(--card); color: var(--ink); box-shadow: 0 1px 3px rgba(11, 11, 11, .1); }
.seg input:focus-visible + span { outline: 2px solid var(--ink); outline-offset: 2px; }
.pay { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.pay label { display: flex; align-items: center; gap: 8px; min-height: 48px; padding: 8px 14px; border: 1px solid var(--line); border-radius: var(--r-sm); cursor: pointer; font-weight: 500; font-size: 14px; }
.pay label:has(input:checked) { border-color: var(--ink); background: var(--grey-soft); }
.pay input { accent-color: var(--ink); margin: 0; }
.pay-line { font-size: 13px; color: var(--ink-2); padding: 12px 14px; border-radius: var(--r-sm); background: var(--bg); }
.inv { display: grid; gap: 10px; }
.inv > label, .agree { display: flex; align-items: flex-start; gap: 8px; padding: 6px 0; font-size: 13px; line-height: 18px; color: var(--ink-2); cursor: pointer; }
.inv input[type="checkbox"], .agree input { accent-color: var(--ink); width: 18px; height: 18px; margin: 0; flex: none; cursor: pointer; }
.inv small { color: var(--muted); }
.inv-more { display: grid; gap: 10px; padding: 12px; border-radius: var(--r-sm); background: var(--bg); }
.agree a { color: var(--ink); text-decoration: underline; text-underline-offset: 3px; }
.agree.bad { color: var(--red); }
/* A notice among the order fields: something to do, not to type. */
.notice-box { display: grid; gap: 6px; padding: 14px 16px; border-radius: var(--r-sm); background: var(--amber-soft); border: 1px solid #f4dcae; }
.notice-box > b { color: var(--ink); font-size: 14px; }
.notice-box > p { color: var(--ink-2); font-size: 13px; white-space: pre-line; }
.notice-box .agree { margin-top: 4px; color: var(--ink); font-weight: 600; }
.notice-box.bad { border-color: var(--red); }
.op-box.notice-box { padding: 20px; gap: 10px; box-shadow: none; }
.sum { display: grid; grid-template-columns: 1fr auto; gap: 4px 12px; font-size: 13px; color: var(--ink-2); }
.total { display: flex; justify-content: space-between; align-items: baseline; padding-top: 12px; border-top: 1px dashed var(--line-2); }
.total b { font-size: 28px; font-weight: 800; font-variant-numeric: tabular-nums; }
.note { font-size: 12px; color: var(--muted); text-align: center; }
.qty { justify-self: start; display: inline-flex; align-items: center; border: 1px solid var(--line-2); border-radius: 999px; background: var(--card); overflow: hidden; }
.qty button { width: 40px; height: 40px; border: 0; background: none; font: inherit; font-size: 18px; font-weight: 600; color: var(--ink); cursor: pointer; }
.qty button:hover { background: var(--grey-soft); }
.qty button:disabled { color: var(--line-2); cursor: default; background: none; }
.qty input { width: 56px; height: 40px; border: 0; border-left: 1px solid var(--line); border-right: 1px solid var(--line); text-align: center; font: inherit; font-size: 15px; font-weight: 700; font-variant-numeric: tabular-nums; -moz-appearance: textfield; appearance: textfield; }
.qty input::-webkit-inner-spin-button, .qty input::-webkit-outer-spin-button { -webkit-appearance: none; margin: 0; }
.qty input:focus { outline: none; background: var(--lime-soft); }
.qty input.bad { color: var(--red); }
.buy-sum { padding-top: 12px; border-top: 1px dashed var(--line-2); }
.cp summary { cursor: pointer; width: max-content; font-size: 13px; font-weight: 600; color: var(--ink); list-style: none; }
.cp summary::-webkit-details-marker { display: none; }
.cp summary::after { content: " +"; }
/* The specs of a product, as cards of name, price and stock. */
.spec-pick { border: 0; padding: 0; margin: 0; }
.spec-pick legend { font-weight: 600; font-size: 13px; margin-bottom: 8px; }
.spec-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); gap: 8px; }
.spec-opt { position: relative; display: block; cursor: pointer; }
.spec-opt input { position: absolute; opacity: 0; pointer-events: none; }
.spec-opt > span { display: grid; gap: 2px; padding: 10px 12px; border: 1.5px solid var(--line); border-radius: var(--r-sm); background: var(--card); transition: border-color var(--t1) var(--ease); }
.spec-opt:hover > span { border-color: var(--line-2); }
.spec-opt input:checked + span { border-color: var(--ink); background: var(--lime-soft); }
.spec-opt input:focus-visible + span { outline: 2px solid var(--ink); outline-offset: 2px; }
.spec-opt b { font-size: 13px; }
.spec-opt em { font-style: normal; font-weight: 800; font-size: 16px; font-variant-numeric: tabular-nums; }
.spec-opt em s { margin-left: 6px; font-size: 12px; font-weight: 400; color: var(--muted); }
.spec-opt small { font-size: 12px; color: var(--ok); }
.spec-opt.out { cursor: not-allowed; opacity: .55; }
.spec-opt.out small { color: var(--muted); }
.cp[open] summary::after { content: " −"; }
.cp[open] { display: grid; gap: 8px; }
.cp-row { display: flex; gap: 8px; }
.cp-row .field { flex: 1; min-width: 0; text-transform: uppercase; font-family: var(--mono); letter-spacing: .04em; }
.cp-row .field::placeholder { text-transform: none; font-family: var(--font); letter-spacing: 0; }
.cp-row .btn { flex: none; }
.cp-ok { padding: 8px 12px; border-radius: var(--r-sm); background: var(--ok-soft); color: var(--ok); font-size: 13px; }
.cp-minus { color: var(--ok); font-weight: 600; }
.buy-sum:not([hidden]) + .total { border-top: 0; padding-top: 0; }
.mbuy { display: none; }

/* ---------- markdown ---------- */
.prose { color: var(--ink-2); font-size: 14px; line-height: 1.8; overflow-wrap: anywhere; }
.prose > :first-child { margin-top: 0; }
.prose > :last-child { margin-bottom: 0; }
.prose p { margin: 0 0 12px; }
.prose h2 { color: var(--ink); font-size: 19px; margin: 26px 0 10px; }
.prose h3, .prose h4 { color: var(--ink); font-size: 15px; margin: 20px 0 8px; }
.prose ul, .prose ol { margin: 0 0 12px; padding-left: 22px; }
.prose li { margin: 4px 0; }
.prose strong, .prose b { color: var(--ink); }
.prose a { color: var(--ink); text-decoration: underline; text-underline-offset: 3px; }
.prose code { font-size: .9em; background: var(--grey-soft); padding: 1px 6px; border-radius: 6px; }
.prose pre { background: var(--grey-soft); padding: 12px 14px; border-radius: var(--r-sm); overflow-x: auto; font-size: 13px; }
.prose pre code { background: none; padding: 0; }
.prose table { width: 100%; border-collapse: collapse; margin: 6px 0 16px; font-size: 13px; line-height: 1.6; }
.prose th, .prose td { padding: 10px 14px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
.prose th { background: var(--bg); color: var(--ink); font-weight: 600; white-space: nowrap; }
.prose th:first-child { border-radius: 10px 0 0 10px; }
.prose th:last-child { border-radius: 0 10px 10px 0; }
.prose td:first-child { color: var(--ink); font-weight: 500; white-space: nowrap; }
.prose img { display: block; max-width: 100%; height: auto; margin: 12px 0; border-radius: var(--r-sm); border: 1px solid var(--line); }
.prose blockquote { margin: 0 0 12px; padding: 8px 14px; border-left: 3px solid var(--ink); background: var(--grey-soft); border-radius: 0 10px 10px 0; }

/* ---------- order ---------- */
.pill { display: inline-flex; align-items: center; gap: 6px; height: 28px; padding: 0 12px; border-radius: 999px; font-size: 13px; font-weight: 600; white-space: nowrap; background: var(--grey-soft); color: var(--ended); }
.pill::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.pill.sm { height: 24px; font-size: 12px; padding: 0 10px; }
.st-pending { background: var(--amber-soft); color: var(--amber); }
.st-paid { background: var(--teal-soft); color: var(--teal); }
.st-delivered, .st-completed { background: var(--ok-soft); color: var(--ok); }
.save-link { display: grid; gap: 12px; margin-top: 14px; padding: 18px 20px; border-radius: var(--r); background: var(--card); box-shadow: var(--sh); }
.save-link.fresh { background: var(--ink); color: #fff; }
.save-link p { font-size: 13px; color: var(--muted); margin-top: 4px; }
.save-link.fresh p { color: rgba(255, 255, 255, .8); }
.link-row { display: flex; gap: 8px; }
.link-row .field { font-family: var(--mono); font-size: 12px; }
.save-link.fresh .field { background: rgba(255, 255, 255, .95); }
.save-link.fresh .btn { background: var(--lime); border-color: var(--lime); color: var(--ink); }
.op { display: grid; gap: 14px; margin-top: 14px; }
.op-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 14px; padding: 20px; background: var(--card); border-radius: var(--r); box-shadow: var(--sh); }
.op-no { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; color: var(--muted); font-size: 13px; }
.op-no code { color: var(--ink); font-weight: 600; }
.op-head h1 { font-size: 24px; margin-top: 6px; }
.op-head h1 small { font-size: 15px; color: var(--muted); font-weight: 500; }
.op-box { display: grid; gap: 12px; }
.op-box > p { color: var(--ink-2); }
.op-box.info { background: var(--teal-soft); box-shadow: none; }
.op-box.info b { color: var(--teal); }
.op-box.ok { border: 1px solid #cfe3d8; }
.op-box.muted-box { background: var(--grey-soft); box-shadow: none; }
.pay-amount { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; }
.pay-amount span:first-child { color: var(--muted); }
.pay-amount .big { font-size: 32px; font-weight: 800; }
.pay-steps { margin: 0; padding-left: 20px; display: grid; gap: 6px; color: var(--ink-2); }
.channels { display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: 12px; }
.ch { display: grid; justify-items: center; gap: 6px; padding: 14px; border-radius: var(--r-sm); background: var(--bg); text-align: center; }
.ch img { border-radius: 10px; background: #fff; }
.ch-name { font-weight: 700; }
.ch-acc { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; justify-content: center; }
.ch-acc code { font-weight: 600; word-break: break-all; }
.ch-note { font-size: 12px; color: var(--muted); }
.pay-foot { font-size: 13px; color: var(--muted); }
/* Online payment options: brand mark, name, what it costs. Marks are shown
   as issued (static/pay/NOTICE.txt): never recoloured, cropped or stretched. */
.pay-opts { display: grid; gap: 12px; }
.opts-t { margin: 4px 0 0; font-size: 15px; }
.opts { display: grid; gap: 10px; }
.opt { display: grid; grid-template-columns: 57px minmax(0, 1fr) auto; align-items: center; gap: 12px; width: 100%; padding: 12px 16px;
  text-align: left; border: 1px solid var(--line-2); border-radius: var(--r-sm); background: var(--card);
  transition: border-color var(--t1) var(--ease), box-shadow var(--t1) var(--ease), transform var(--t1) var(--ease); }
.opt:hover { border-color: var(--ink); box-shadow: 0 6px 18px rgba(17, 17, 16, .12); transform: translateY(-1px); }
.opt:focus-visible { outline: 2px solid var(--ink); outline-offset: 2px; }
.opt-ic { display: block; width: 57px; height: 36px; }
.opt-ic.none { border-radius: 6px; background: var(--grey-soft); }
.opt-nm { display: grid; gap: 6px; min-width: 0; }
.opt-nm b { font-size: 15px; }
.opt-marks { display: flex; flex-wrap: wrap; gap: 4px; }
.opt-marks img { display: block; width: 32px; height: 20px; }
.opt-amt { display: grid; justify-items: end; white-space: nowrap; }
.opt-amt b { font-size: 17px; font-variant-numeric: tabular-nums; }
.opt-amt small { font-size: 12px; color: var(--amber); }
/* Paying on our own page: the code to scan, and a quiet sign that the page
   is waiting for the money. The app link is for phones only. */
.scan { display: grid; justify-items: center; gap: 12px; text-align: center; }
.scan .btn { width: 100%; max-width: 320px; }
.scan-qr { width: 232px; max-width: 100%; padding: 8px; border: 1px solid var(--line); border-radius: var(--r-sm); background: #fff; }
.scan-qr svg { display: block; width: 100%; height: auto; }
.scan-amt { font-size: 14px; color: var(--ink-2); }
.scan-amt b { font-size: 22px; font-weight: 800; color: var(--ink); font-variant-numeric: tabular-nums; }
.scan-wait { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--muted); }
.scan-wait i { width: 8px; height: 8px; border-radius: 50%; background: var(--ok); animation: scan-wait 1.4s ease-in-out infinite; }
@keyframes scan-wait { 50% { opacity: .25; } }
@media (prefers-reduced-motion: reduce) { .scan-wait i { animation: none; } }
@media (min-width: 761px) and (pointer: fine) { .scan a.scan-app { display: none; } }
@media (max-width: 760px), (pointer: coarse) { .scan .scan-pc { display: none; } }
.scan-here { color: var(--ink); text-decoration: underline; text-underline-offset: 2px; }
.scan-other { margin-top: 4px; border-top: 1px dashed var(--line); padding-top: 10px; }
.scan-other summary { cursor: pointer; font-size: 14px; font-weight: 600; color: var(--ink-2); }
.scan-other[open] summary { margin-bottom: 10px; }
.sur-t { margin: 8px 0 0; font-size: 12px; color: var(--amber); }

/* The picture captcha: the digits, where to type them, another picture. */
.icap { display: grid; gap: 6px; margin: 4px 0 2px; }
.icap-l { font-weight: 700; font-size: 14px; }
.icap-row { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; }
.icap-row .field { flex: 1 1 140px; min-width: 0; max-width: 220px; letter-spacing: .2em; font-variant-numeric: tabular-nums; }
.icap-row img { display: block; width: 120px; height: 44px; border-radius: 8px; border: 1px solid var(--line-2); }
.icap-new { border: 0; background: none; padding: 4px 0; font: inherit; font-size: 13px; color: var(--ink); cursor: pointer; }
.icap-new:disabled { color: var(--muted); cursor: default; }
.box-title { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 10px; }
.box-title b { font-size: 16px; }
.acc-rows { display: grid; gap: 8px; }
.acc-rows > div { display: grid; grid-template-columns: 96px minmax(0, 1fr) auto; align-items: center; gap: 10px; padding: 10px 12px; border-radius: var(--r-sm); background: var(--bg); }
.acc-rows span { font-size: 12px; color: var(--muted); }
.acc-rows code { font-size: 14px; font-weight: 600; word-break: break-all; }
.acc-rows + .acc-rows { margin-top: 4px; }
.it-rows { padding: 10px; border-radius: var(--r-sm); border: 1px solid var(--line); }
.it-rows > div { background: var(--card); }
.it-no { font-size: 12px; font-weight: 700; color: var(--ink); }
.it-acts { display: inline-flex; gap: 6px; margin-left: auto; }
.vh { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.warn-list { margin: 0; padding-left: 18px; display: grid; gap: 4px; font-size: 13px; color: var(--ink-2); }
.delivery { margin: 0; padding: 14px; border-radius: var(--r-sm); background: var(--bg); font: 14px/1.7 var(--mono); white-space: pre-wrap; word-break: break-word; }
.op-note .prose { font-size: 13px; }
.op-grid { display: grid; grid-template-columns: 1.3fr 1fr; gap: 14px; align-items: start; }
.op-sec h2 { font-size: 15px; margin-bottom: 12px; }
.kv { display: grid; grid-template-columns: 96px minmax(0, 1fr); gap: 8px 12px; margin: 0; font-size: 13px; }
.kv dt { color: var(--muted); }
.kv dd { margin: 0; overflow-wrap: anywhere; }
.tl { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.tl li { position: relative; display: grid; gap: 2px; padding-left: 18px; font-size: 13px; }
.tl li::before { content: ""; position: absolute; left: 0; top: 6px; width: 8px; height: 8px; border-radius: 50%; background: var(--ink); }
.tl li:not(:last-child)::after { content: ""; position: absolute; left: 3.5px; top: 18px; bottom: -10px; border-left: 1px solid var(--line-2); }
.tl-at { font-size: 12px; color: var(--muted); font-variant-numeric: tabular-nums; }

/* ---------- order lookup ---------- */
.lk { max-width: 460px; margin: 14px auto 0; padding: 28px; display: grid; gap: 14px; }
.lk.wide { max-width: none; }
.lk h1 { font-size: 26px; }
.lk > p, .lookup-form > p { color: var(--ink-2); }
.lk > p a { color: var(--ink); font-weight: 600; }
.lookup-form { display: grid; gap: 14px; }
.lk-alt { font-size: 13px; color: var(--muted); }
.lookup-note { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px; margin-top: 14px; padding: 12px 16px; border-radius: var(--r-sm); background: var(--teal-soft); color: var(--teal); font-size: 13px; }
.inline-form { display: inline; }
.lk-alt a { color: var(--ink); font-weight: 600; }
.code-field { font-family: var(--mono); font-size: 20px; letter-spacing: .3em; text-align: center; }
.code-field::placeholder { font-family: var(--font); font-size: 14px; letter-spacing: normal; }
.acct-line { display: flex; align-items: center; gap: 8px; min-height: 42px; padding: 0 14px; border-radius: 999px; background: var(--bg); font-weight: 600; }
.acct-line span { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.acct-line .link-btn { margin-left: auto; flex: none; font-size: 12px; text-decoration: none; }
.fld > .lbl { font-size: 13px; font-weight: 600; }
.acct-hint { font-size: 13px; color: var(--ink-2); }
.acct-hint a { color: var(--ink); font-weight: 600; }
.my-orders { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.my-orders form { margin: 0; }
.mo-row { display: flex; width: 100%; align-items: center; justify-content: space-between; gap: 12px; padding: 14px 16px; border: 1px solid var(--line); border-radius: var(--r-sm); background: var(--card); text-align: left; }
.mo-row:hover { border-color: var(--ink); background: var(--lime-soft); }
.mo-main { display: grid; gap: 2px; min-width: 0; }
.mo-main small { color: var(--muted); font-size: 12px; font-variant-numeric: tabular-nums; }
.lookup-form > .lookup-note { margin-top: 0; }
.fld label small { margin-left: 6px; color: var(--muted); font-size: 12px; font-weight: 400; }

/* ---------- account (我的) ---------- */
.ac-hero {
  display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap; margin-top: 12px; padding: 28px 32px;
  border-radius: var(--r-lg); color: #fff;
  background: var(--ink);
}
.ac-me { display: flex; align-items: center; gap: 16px; min-width: 0; }
.ac-avatar { width: 60px; height: 60px; border-radius: 50%; display: grid; place-items: center; flex: none; background: var(--lime); color: var(--ink); font-size: 24px; font-weight: 800; }
.ac-me h1 { font-size: 26px; line-height: 1.2; }
.ac-me p { margin-top: 4px; color: rgba(255, 255, 255, .78); font-size: 13px; overflow-wrap: anywhere; }
.ac-stats { display: grid; grid-template-columns: repeat(4, minmax(96px, auto)); gap: 10px; }
.ac-stats > * { display: grid; gap: 2px; padding: 12px 16px; border-radius: 14px; background: rgba(255, 255, 255, .1); color: #fff; transition: background-color .2s var(--ease); }
.ac-stats > a:hover { background: rgba(255, 255, 255, .18); }
.ac-stats b { font-size: 24px; font-weight: 800; font-variant-numeric: tabular-nums; line-height: 1.1; }
.ac-stats b small { font-size: .62em; margin-right: 1px; }
.ac-stats span { font-size: 12px; color: rgba(255, 255, 255, .72); }
.ac-stats > a.hl b { color: var(--lime); }

.ac-grid { display: grid; grid-template-columns: 232px minmax(0, 1fr); gap: 18px; margin-top: 18px; align-items: start; }
.ac-side { position: sticky; top: 86px; display: grid; gap: 12px; }
.ac-nav { display: grid; gap: 2px; padding: 10px; background: var(--card); border-radius: var(--r); box-shadow: var(--sh); }
.ac-nav a { display: flex; align-items: center; gap: 10px; height: 42px; padding: 0 14px; border-radius: 999px; color: var(--ink-2); font-weight: 500; }
.ac-nav a .ico { width: 18px; height: 18px; flex: none; }
.ac-nav a i { margin-left: auto; font-style: normal; font-size: 12px; color: var(--muted); font-variant-numeric: tabular-nums; }
.ac-nav a:hover { color: var(--ink); background: var(--bg); }
.ac-nav a[aria-current="page"] { background: var(--ink); color: #fff; font-weight: 600; }
.ac-nav a[aria-current="page"] i { color: var(--lime); }
.ac-tip { padding: 16px; border-radius: var(--r); background: var(--lime-soft); display: grid; gap: 6px; font-size: 13px; }
.ac-tip p { color: var(--ink-2); line-height: 1.55; }
.ac-tip .btn { justify-self: start; margin-top: 4px; }
.ac-outf { display: grid; }
.ac-out { height: 42px; border-radius: 999px; border: 1px solid var(--line); background: var(--card); color: var(--ink-2); font: inherit; font-weight: 600; cursor: pointer; }
.ac-out:hover { border-color: var(--red); color: var(--red); }

.ac-main { display: grid; grid-template-columns: minmax(0, 1fr); gap: 16px; min-width: 0; }
.ac-alert { display: flex; align-items: center; gap: 14px; padding: 14px 18px; border-radius: var(--r); background: var(--amber-soft); }
.ac-alert-ico { width: 32px; height: 32px; border-radius: 50%; display: grid; place-items: center; flex: none; background: var(--amber); color: #fff; font-weight: 800; }
.ac-alert div { flex: 1; min-width: 0; }
.ac-alert b { color: #8a5a06; }
.ac-alert p { margin-top: 2px; font-size: 13px; color: #8a5a06; opacity: .85; }

.ac-panel { padding: 22px; }
.ac-head > * { min-width: 0; }
.ac-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-bottom: 16px; }
.ac-head h2 { font-size: 19px; display: flex; align-items: center; gap: 8px; }
.ac-chips { display: flex; gap: 6px; overflow-x: auto; scrollbar-width: none; max-width: 100%; }
.ac-chips::-webkit-scrollbar { display: none; }
.ac-chips a { flex: none; display: inline-flex; align-items: center; gap: 6px; height: 34px; padding: 0 14px; border-radius: 999px; border: 1px solid var(--line); background: var(--card); color: var(--ink-2); font: inherit; font-size: 13px; font-weight: 600; cursor: pointer; }
.ac-chips a i { font-style: normal; font-size: 12px; color: var(--muted); }
.ac-chips a:hover { border-color: var(--ink); }
.ac-chips a[aria-current] { border-color: var(--ink); background: var(--grey-soft); color: var(--ink); }
.ac-chips a[aria-current] i { color: var(--ink); }

.ac-orders { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.ac-order { border: 1px solid var(--line); border-radius: var(--r); padding: 16px 18px; display: grid; gap: 12px; transition: border-color .2s var(--ease), box-shadow .3s var(--ease); }
.ac-order:hover { border-color: var(--line-2); box-shadow: var(--sh); }
.ac-o-top { display: flex; align-items: center; gap: 12px; }
.ac-o-top .mk { width: 44px; height: 44px; border-radius: 13px; }
.ac-o-name { flex: 1; min-width: 0; display: grid; gap: 3px; }
.ac-o-name b { font-size: 15px; }
.ac-o-name small { color: var(--muted); font-size: 12px; font-variant-numeric: tabular-nums; }
.ac-o-name small code { font-family: var(--mono); font-size: 12px; color: var(--ink-2); }
.ac-o-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.ac-tag { display: inline-flex; align-items: center; gap: 6px; height: 24px; padding: 0 10px; border-radius: 999px; background: var(--bg); color: var(--ink-2); font-size: 12px; font-weight: 500; }
.ac-tag.auto { background: var(--ok-soft); color: var(--ok); }
.ac-tag.warn { background: var(--amber-soft); color: #8a5a06; }
.ac-tag.soon { background: none; border: 1px dashed var(--line-2); color: var(--muted); }
.ac-o-msg { font-size: 13px; color: var(--ink-2); padding: 10px 12px; border-radius: var(--r-sm); background: var(--bg); }
.ac-o-msg.teal { background: var(--teal-soft); color: var(--teal); }
.ac-o-bot { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; padding-top: 12px; border-top: 1px dashed var(--line); }
.ac-amt { font-size: 13px; color: var(--muted); }
.ac-amt b { margin-left: 6px; font-size: 20px; font-weight: 800; color: var(--ink); font-variant-numeric: tabular-nums; }
.ac-amt b small { font-size: .68em; margin-right: 1px; }
.ac-o-acts { display: flex; gap: 8px; flex-wrap: wrap; }
.ac-order.dim .ac-o-top, .ac-order.dim .ac-amt b { opacity: .6; }

.ac-rows { display: grid; }
.ac-row { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 14px 0; border-top: 1px solid var(--line); }
.ac-rows > .ac-row:first-child, .ac-plan .ac-row { border-top: 0; padding-top: 0; }
.ac-row b { font-size: 14px; }
.ac-row p { margin-top: 2px; color: var(--muted); font-size: 13px; overflow-wrap: anywhere; }
.ac-note { font-size: 12px; color: var(--muted); max-width: 18em; text-align: right; }
.ac-pwform { max-width: 380px; padding: 4px 0 16px; }
.ac-pw { border-top: 1px solid var(--line); }
.ac-pw > summary { list-style: none; cursor: pointer; border-top: 0; }
.ac-pw > summary::-webkit-details-marker { display: none; }
.ac-pw[open] > summary .btn { background: var(--grey-soft); border-color: var(--ink); color: var(--ink); }
.ac-msg { margin: 0 0 12px; }
.ac-services { display: grid; gap: 16px; }
.ac-head form { margin: 0; }
.ac-devices form { margin: 0; }
.ac-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.ac-devices { list-style: none; margin: 0; padding: 0; display: grid; }
.ac-devices li { display: flex; align-items: center; gap: 12px; padding: 12px 0; border-top: 1px solid var(--line); }
.ac-devices li:first-child { border-top: 0; padding-top: 0; }
.ac-devices li > div { flex: 1; min-width: 0; }
.ac-devices p { color: var(--muted); font-size: 12px; margin-top: 2px; }
.ac-dev-ico { width: 40px; height: 40px; border-radius: 12px; display: grid; place-items: center; flex: none; background: var(--bg); color: var(--ink-2); font-size: 11px; font-weight: 700; }
.ac-pad { margin-top: 12px; }
.ac-soon { display: inline-flex; align-items: center; height: 22px; padding: 0 9px; border-radius: 999px; border: 1px dashed var(--line-2); color: var(--muted); font-size: 11px; font-weight: 600; }

.ac-service { display: flex; align-items: center; gap: 18px; }
.ac-qr { width: 112px; height: 112px; flex: none; border-radius: var(--r-sm); border: 1px solid var(--line); object-fit: contain; background: #fff; }
.ac-service b { font-size: 15px; }
.ac-wx { margin: 4px 0 6px; font-family: var(--mono); font-size: 18px; font-weight: 700; color: var(--ink); }
.ac-links { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.ac-links a { display: grid; gap: 4px; padding: 18px 20px; transition: transform .3s var(--ease), box-shadow .3s var(--ease); }
.ac-links a:hover { transform: translateY(-2px); box-shadow: var(--sh-lift, var(--sh)); }
.ac-links span { color: var(--muted); font-size: 13px; }
.ac-empty { margin-top: 0; }
.ac-main > .panel, .ac-main > .ac-links { min-width: 0; }
.ac-empty b { color: var(--ink); }

@media (max-width: 860px) {
  .ac-hero { padding: 22px 20px; }
  .ac-stats { grid-template-columns: repeat(2, minmax(0, 1fr)); width: 100%; }
  .ac-grid { grid-template-columns: minmax(0, 1fr); }
  .ac-side { position: static; order: -1; }
  .ac-nav { display: flex; gap: 4px; padding: 6px; }
  .ac-nav a { flex: 1 1 0; justify-content: center; height: 38px; padding: 0 12px; white-space: nowrap; }
  .ac-nav a i { margin-left: 0; }
  .ac-tip, .ac-outf { display: none; }
  .ac-panel { padding: 18px 16px; }
  .ac-order { padding: 14px; }
  .ac-o-top .pill { align-self: flex-start; }
  .ac-o-bot { align-items: stretch; flex-direction: column; }
  .ac-o-acts .btn { flex: 1; }
  .ac-row { flex-wrap: wrap; }
  .ac-note { text-align: left; max-width: none; }
  .ac-service { align-items: flex-start; }
  .ac-qr { width: 88px; height: 88px; }
  .ac-links { grid-template-columns: minmax(0, 1fr); }
  .ac-alert { flex-wrap: wrap; }
  .ac-alert .btn { width: 100%; }
}

/* Phones: the menu two by two, every tab in sight. */
@media (max-width: 560px) {
  .ac-nav { display: grid; grid-template-columns: 1fr 1fr; }
  .ac-nav a:last-child:nth-child(odd) { grid-column: span 2; }
}

/* ---------- balance ---------- */
.ac-stats > a.bal b { color: var(--lime); }
.bl-card { display: flex; align-items: center; justify-content: space-between; gap: 18px; flex-wrap: wrap; padding: 24px 26px; border-radius: var(--r); background: var(--card); box-shadow: var(--sh); border: 1px solid var(--lime); background: linear-gradient(120deg, var(--lime-soft), #fff 60%); }
.bl-label { font-size: 13px; color: var(--ink-2); font-weight: 600; }
.bl-amt { display: block; margin: 2px 0 4px; font-size: 40px; font-weight: 800; line-height: 1.1; color: var(--ink); font-variant-numeric: tabular-nums; }
.bl-amt small { font-size: .55em; margin-right: 2px; }
.bl-card p { font-size: 13px; color: var(--ink-2); }
.bl-hint { font-size: 13px; color: var(--muted); }
.bl-tiers { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; }
.bl-tiers label { cursor: pointer; }
.bl-tiers input { position: absolute; opacity: 0; pointer-events: none; }
.bl-tiers span { position: relative; display: grid; gap: 4px; padding: 16px 14px 14px; border: 1px solid var(--line); border-radius: var(--r-sm); background: var(--card); transition: border-color .2s var(--ease), background-color .2s var(--ease), transform .25s var(--ease); }
.bl-tiers span:hover { border-color: var(--ink); }
.bl-tiers input:checked + span { border-color: var(--ink); background: var(--lime-soft); box-shadow: inset 0 0 0 1px var(--ink); }
.bl-tiers input:focus-visible + span { outline: 2px solid var(--ink); outline-offset: 2px; }
.bl-tiers b { font-size: 24px; font-weight: 800; font-variant-numeric: tabular-nums; }
.bl-tiers b small { font-size: .6em; margin-right: 1px; }
.bl-tiers em { position: absolute; top: -9px; right: 10px; padding: 2px 8px; border-radius: 999px; background: var(--green); color: var(--lime); font-style: normal; font-size: 11px; font-weight: 700; }
.bl-tiers i { font-style: normal; font-size: 12px; color: var(--muted); }
.bl-pay { display: grid; gap: 8px; margin-top: 16px; }
.bl-sub { font-size: 13px; font-weight: 600; }
.bl-pay .pay { max-width: 420px; }
#topup .agree { margin-top: 14px; }
.bl-go { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-top: 14px; padding-top: 14px; border-top: 1px dashed var(--line); }
.bl-get { margin-left: 10px; font-style: normal; font-size: 13px; color: var(--ok); font-weight: 600; }

.bl-list { list-style: none; margin: 0; padding: 0; display: grid; }
.bl-list li { display: flex; align-items: center; gap: 12px; padding: 12px 0; border-top: 1px solid var(--line); }
.bl-list li:first-child { border-top: 0; padding-top: 0; }
.bl-list li > div { flex: 1; min-width: 0; display: grid; gap: 2px; }
.bl-list b em { margin-left: 6px; padding: 1px 7px; border-radius: 999px; background: var(--ok-soft); color: var(--ok); font-style: normal; font-size: 11px; }
.bl-list small { color: var(--muted); font-size: 12px; }
.bl-list code, .bl-ledger code { font-family: var(--mono); font-size: 12px; }
.bl-list .dim > div, .bl-list .dim .bl-plus { opacity: .6; }
.bl-plus { min-width: 64px; text-align: right; font-weight: 700; color: var(--ok); font-variant-numeric: tabular-nums; }
.bl-plus.muted { color: var(--muted); font-weight: 500; font-size: 12px; }

.bl-ledger { width: 100%; border-collapse: collapse; font-size: 13px; }
.bl-ledger th { text-align: left; padding: 8px 10px; background: var(--bg); color: var(--muted); font-weight: 500; font-size: 12px; white-space: nowrap; }
.bl-ledger th:first-child { border-radius: 10px 0 0 10px; }
.bl-ledger th:last-child { border-radius: 0 10px 10px 0; }
.bl-ledger td { padding: 11px 10px; border-bottom: 1px solid var(--line); vertical-align: top; font-variant-numeric: tabular-nums; }
.bl-ledger td:first-child { white-space: nowrap; color: var(--muted); }
.bl-ledger td small { display: block; margin-top: 2px; color: var(--muted); font-size: 12px; }
.bl-ledger .r { text-align: right; white-space: nowrap; }
.bl-ledger .pos { color: var(--ok); font-weight: 700; }
.bl-ledger .neg { color: var(--ink); font-weight: 700; }
@media (max-width: 560px) {
  .bl-ledger, .bl-ledger tbody { display: block; }
  .bl-ledger thead { display: none; }
  .bl-ledger tr { display: grid; grid-template-columns: minmax(0, 1fr) auto auto; grid-template-areas: "what delta left" "when delta left"; column-gap: 12px; padding: 11px 0; border-bottom: 1px solid var(--line); }
  .bl-ledger td { padding: 0; border: 0; }
  .bl-ledger td:nth-child(1) { grid-area: when; margin-top: 4px; font-size: 12px; }
  .bl-ledger td:nth-child(2) { grid-area: what; }
  .bl-ledger td:nth-child(3) { grid-area: delta; }
  .bl-ledger td:nth-child(4) { grid-area: left; color: var(--muted); }
}

.bl-no { font-family: var(--mono); font-size: 15px; font-weight: 600; color: var(--ink-2); }
.bl-sum { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
.bl-sum div { padding: 12px 14px; border-radius: var(--r-sm); background: var(--bg); display: grid; gap: 2px; }
.bl-sum span { font-size: 12px; color: var(--muted); }
.bl-sum b { font-size: 22px; font-weight: 800; font-variant-numeric: tabular-nums; }
.bl-sum b.g { color: var(--ok); }
.bl-paybox { display: flex; gap: 18px; align-items: flex-start; margin-top: 16px; padding: 16px; border-radius: var(--r-sm); border: 1px solid var(--line); }
.bl-paybox b { font-size: 15px; }
.bl-paybox code { font-family: var(--mono); font-size: 12px; }
.bl-warn { margin-top: 14px; }
.bl-paybox2 { margin-top: 16px; padding: 18px; border: 1px solid var(--line); border-radius: var(--r-sm); }
.bl-done { margin-top: 16px; }
.bl-list a.bl-plus.muted:hover { color: var(--ink); }
.bl-order .ac-actions { margin-top: 16px; }
.warnbox { background: var(--amber-soft); color: #8a5a06; border-radius: var(--r-sm); padding: 10px 12px; font-size: 13px; }

.pay3 { grid-template-columns: minmax(0, 1fr); }
.pay3 label > span { display: flex; flex: 1; align-items: center; justify-content: space-between; gap: 8px; }
.pay3 label small { color: var(--ok); font-weight: 600; font-size: 12px; }
.pay3 label.off { opacity: .55; cursor: not-allowed; }
.pay3 label.off small { color: var(--red); }
.bl-short { margin-top: 8px; font-size: 13px; color: var(--red); }
.bl-short a { color: var(--ink); font-weight: 600; text-decoration: underline; text-underline-offset: 3px; }

@media (max-width: 860px) {
  .bl-tiers { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 16px; }
  .bl-amt { font-size: 34px; }
  .bl-card .btn { width: 100%; }
  .bl-go .btn { width: 100%; }
  .bl-list li { flex-wrap: wrap; }
  .bl-list li > div { flex-basis: 100%; }
  .bl-list li .btn { margin-left: auto; }
  .bl-paybox { flex-direction: column; }
  .bl-sum b { font-size: 18px; }
}

/* ---------- FAQ, guides, pages ---------- */
.faq-search { max-width: 460px; margin-top: 4px; }
.faq-search .field { background: rgba(255, 255, 255, .96); border-color: transparent; }
.faqp { display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: 18px; margin-top: 18px; align-items: start; }
.faqp .side { position: sticky; top: 86px; display: grid; gap: 12px; }
.faqp .side nav { display: grid; gap: 2px; padding: 10px; background: var(--card); border-radius: var(--r); box-shadow: var(--sh); }
.faqp .side nav a { display: flex; justify-content: space-between; padding: 8px 12px; border-radius: 999px; color: var(--ink-2); font-weight: 500; }
.faqp .side nav a:hover { background: var(--grey-soft); color: var(--ink); }
.faqp .side nav span { color: var(--muted); font-variant-numeric: tabular-nums; }
.faqp .ask { padding: 14px 16px; border-radius: var(--r); background: var(--grey-soft); font-size: 13px; color: var(--ink-2); }
.faqp .ask b { display: block; color: var(--ink); margin-bottom: 2px; }
.fgroup { display: grid; gap: 10px; }
.fgroup + .fgroup { margin-top: 28px; }
.fgroup h2 { font-size: 18px; }
.guide-list { list-style: none; margin: 18px 0 0; padding: 0; display: grid; gap: 10px; }
.guide-list a { display: flex; align-items: center; justify-content: space-between; gap: 14px; padding: 16px 20px; background: var(--card); border-radius: var(--r); box-shadow: var(--sh); }
.guide-list a > span { display: grid; gap: 2px; min-width: 0; }
.guide-list b { font-weight: 700; }
.guide-list small { color: var(--muted); font-size: 13px; }
.guide-list .ico { color: var(--ink); }
.guide-body { margin-top: 18px; padding: 28px 32px; }
.guide-body.prose { font-size: 15px; }
.related { margin-top: 26px; }
.related h2 { font-size: 17px; }
.related .guide-list { margin-top: 10px; }
.guide-foot { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; margin-top: 18px; font-size: 13px; color: var(--muted); }
.guide-foot a { color: var(--ink); font-weight: 600; }
.doc { display: grid; grid-template-columns: 200px minmax(0, 1fr); gap: 18px; margin-top: 18px; align-items: start; }
.doc nav { position: sticky; top: 86px; display: grid; gap: 2px; padding: 10px; background: var(--card); border-radius: var(--r); box-shadow: var(--sh); }
.doc nav a { padding: 8px 12px; border-radius: 999px; color: var(--ink-2); font-weight: 500; }
.doc nav a:hover { color: var(--ink); background: var(--grey-soft); }
.doc nav a[aria-current="page"] { background: var(--ink); color: #fff; }
.doc article { padding: 28px 32px; }
.doc article h1 { font-size: 28px; margin-bottom: 16px; }
.notfound { display: grid; justify-items: center; gap: 12px; padding-block: 80px 40px; text-align: center; }
.notfound .code { font-size: 64px; font-weight: 800; color: var(--ink); letter-spacing: -.04em; line-height: 1; }
.notfound h1 { font-size: 26px; }
.notfound p { color: var(--muted); }

/* ---------- motion: always on (docs/design-system.md 3) ---------- */
.btn, .cs, .plan, .field, .search, .copy, .ftab, .schip, .btab, .link, .mo-row, .qe a, .guide-list a, .go-buy {
  transition: background-color var(--t1) var(--ease), border-color var(--t1) var(--ease), color var(--t1) var(--ease),
    box-shadow var(--t2) var(--ease), transform var(--t2) var(--ease), opacity var(--t1) var(--ease);
}
.more, .crumb a, .site-foot a, .gh :is(h2, h3) a, .top { transition: color var(--t1) var(--ease), box-shadow var(--t2) var(--ease); }
.more .ico, .btn .ico, .btn .arr, .go-buy .ico, .guide-list .ico, .card .row .mk { transition: transform var(--t2) var(--ease); }
.card, .fc { transition: transform var(--t3) var(--ease), box-shadow var(--t3) var(--ease); }
.qa summary::after { transition: transform var(--t2) var(--ease), background-color var(--t2) var(--ease); }
.btn:active, .cs:active, .copy:active, .ftab:active, .schip:active, .btab:active { transform: scale(.97); transition-duration: 90ms; }
@media (hover: hover) {
  .btn:hover, .cs:hover { transform: translateY(-1px); box-shadow: 0 6px 16px rgba(17, 17, 16, .14); }
  .btn.accent:hover { transform: translateY(-1px); box-shadow: 0 8px 20px rgba(110, 160, 40, .28); }
  .more:hover .ico, .btn:hover .ico.arrow, .btn:hover .arr, .guide-list a:hover .ico { transform: translateX(3px); }
  .card:hover { transform: translateY(-4px); box-shadow: var(--sh-lift); }
  .card:hover .go-buy { background: var(--lime); color: var(--ink); }
  .card:hover .go-buy .ico { transform: translateX(3px); }
  .card:hover .row .mk { transform: rotate(-4deg) scale(1.06); }
  .card.out:hover { transform: none; box-shadow: none; }
  .card.out:hover .go-buy { background: var(--grey-soft); color: var(--muted); }
  .fc:hover { transform: translate(var(--x), calc(var(--y) - 14px)) rotate(var(--r)); }
  .qe a:hover, .guide-list a:hover { box-shadow: var(--sh-lift); }
  .fbanner .art:hover .mk:nth-child(odd) { transform: rotate(-10deg) translateX(-6px); }
  .fbanner .art:hover .mk:nth-child(even) { transform: rotate(10deg) translate(6px, 8px); }
}

/* ---------- breakpoints ---------- */
/* ---------- buying in three steps (docs/refactor-2.md 二) ---------- */
/* The progress over the checkout and order pages. */
.steps { display: flex; align-items: center; gap: 10px; margin: 14px 0 16px; padding: 14px 22px; list-style: none; background: var(--card); border-radius: var(--r); box-shadow: var(--sh); }
.steps li { display: flex; align-items: center; gap: 8px; color: var(--muted); font-size: 13px; white-space: nowrap; }
.steps li i { display: grid; place-items: center; width: 24px; height: 24px; border-radius: 50%; border: 1.5px solid var(--line-2); font-style: normal; font-size: 12px; font-weight: 700; }
.steps li i .ico { width: 14px; height: 14px; }
.steps li.on { color: var(--ink); font-weight: 600; }
.steps li.on i { background: var(--ink); border-color: var(--ink); color: var(--lime); }
.steps li.done i { background: var(--lime); border-color: var(--lime); color: var(--ink); }
.steps li.bar { flex: 1; height: 2px; min-width: 16px; border-radius: 2px; background: var(--line); }
.steps li.bar.done { background: var(--lime); }
/* The brand's other products on a product page. */
.sibs { padding: 18px 20px; }
.sibs h2 { font-size: 14px; margin-bottom: 10px; }
.sib-row { display: flex; flex-wrap: wrap; gap: 8px; }
.sib-row a { display: inline-flex; gap: 8px; align-items: baseline; padding: 8px 14px; border: 1px solid var(--line); border-radius: var(--r-sm); font-size: 13px; color: var(--ink); text-decoration: none; transition: border-color var(--t1) var(--ease); }
.sib-row a:hover { border-color: var(--line-2); }
.sib-row a[aria-current] { border-color: var(--ink); background: var(--panel); font-weight: 600; }
.sib-row a.out { color: var(--muted); }
.sib-row small { color: var(--muted); font-size: 12px; font-weight: 400; }
.pick-form .spec-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.pick-form .qty-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.pick-form .btn .ico { width: 16px; height: 16px; }
/* The checkout page: what to fill in on the left, paying on the right. */
.co { display: grid; grid-template-columns: minmax(0, 1fr) 380px; gap: 16px; align-items: start; margin-bottom: 40px; }
.co-main { display: grid; gap: 16px; min-width: 0; }
.co-card { display: grid; gap: 14px; padding: 22px 24px; }
.co-card h2, .co-side h2 { display: flex; align-items: baseline; gap: 8px; font-size: 16px; }
.co-card h2 small { font-weight: 400; font-size: 12px; color: var(--muted); }
.co-item { display: flex; align-items: center; gap: 14px; }
.co-item .mk { flex: none; }
.co-nm { flex: 1; min-width: 0; display: grid; }
.co-nm b { font-size: 15px; }
.co-nm small { color: var(--muted); font-size: 13px; }
.co-chg { font-size: 13px; color: var(--ink); text-decoration: underline; text-underline-offset: 3px; }
.co-side { position: sticky; top: 86px; display: grid; gap: 14px; padding: 24px; }
.co-side .total { margin-top: 0; }
.pays { display: grid; gap: 8px; }
.payo { display: flex; align-items: center; gap: 10px; padding: 10px 14px; border: 1.5px solid var(--line); border-radius: var(--r-sm); cursor: pointer; }
.payo:has(input:checked) { border-color: var(--ink); background: var(--panel); }
.payo input { accent-color: var(--ink); margin: 0; flex: none; }
.payo.off { opacity: .55; cursor: not-allowed; }
.payo-ic { display: grid; place-items: center; width: 40px; height: 26px; flex: none; color: var(--ink-2); }
.payo-ic img { max-width: 40px; max-height: 26px; }
.payo-nm { display: grid; min-width: 0; }
.payo-nm b { font-weight: 600; font-size: 14px; }
.payo-nm small { color: var(--muted); font-size: 12px; }
/* Pages fade into each other where the browser can. */
@view-transition { navigation: auto; }

@media (max-width: 1080px) {
  .fan { transform: scale(.82); transform-origin: 50% 0; height: 304px; }
  .grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .qe { grid-template-columns: repeat(2, 1fr); }
  .pd, .op-grid, .co { grid-template-columns: 1fr; }
  .buybox, .co-side { position: static; }
  /* One column: the buy box right under the product's head. */
  .pd-main { display: contents; }
  .pd-main > * { order: 2; }
  .pd .pd-head { order: 0; }
  .pd .buybox { order: 1; }
  .foot-cols { grid-template-columns: repeat(3, 1fr); }
  .foot-cols .brand { grid-column: 1 / -1; }
}
@media (max-width: 860px) {
  .top .hide-md { display: none; }
  .steps3, .faq2 { grid-template-columns: minmax(0, 1fr); }
  .faq2 { gap: 28px; }
  .faq2 .aside { position: static; }
  .howto { padding: 64px 20px 20px; }
  .howto .line { display: none; }
  .steps3 { margin-top: 40px; }
  .figs { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .fig:nth-child(3) { border-left: 0; }
  .fig:nth-child(n+3) { border-top: 1px solid var(--line); }
  .faqp, .doc { grid-template-columns: 1fr; }
  .faqp .side, .doc nav { position: static; }
  .grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .art, .fbanner .art { display: none; }
  .banner h1 { font-size: 32px; }
  .doc nav { display: flex; flex-wrap: wrap; }
  /* The product page's buy bar sits under the button for customer service. */
  .mbuy { position: fixed; left: 0; right: 0; bottom: 0; z-index: 50; display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 10px var(--gutter) calc(10px + env(safe-area-inset-bottom, 0px)); background: var(--card); border-top: 1px solid var(--line); box-shadow: 0 -8px 24px rgba(11, 11, 11, .06); }
  .mbuy b { font-size: 20px; font-weight: 800; font-variant-numeric: tabular-nums; }
  .mbuy small { margin-left: 4px; color: var(--muted); font-size: 12px; }
  .has-mbuy { padding-bottom: 72px; }
  .has-mbuy .cs-wrap { bottom: calc(84px + env(safe-area-inset-bottom, 0px)); }
}
@media (max-width: 640px) {
  .steps { padding: 12px 14px; }
  .steps li:not(.on):not(.bar) span { display: none; }
  .top .wrap { grid-template-columns: auto 1fr; height: 60px; gap: 8px; }
  .top .search { display: none; }
  .logo img { height: 26px; }
  .link span { display: none; }
  .top .btn { padding: 0 14px; }
  .hero { padding-top: 30px; }
  .hero .sub { font-size: 15px; }
  .fan { transform: scale(.5); height: 184px; margin-top: 36px; }
  .hero + .sheet { margin-top: -24px; }
  .sheet { padding: 56px 0 64px; border-radius: 28px; }
  .sheet .sec + .sec { margin-top: 64px; }
  .qe { grid-template-columns: 1fr; }
  .grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
  .btab { height: 38px; }
  .card { padding: 5px; border-radius: 20px; }
  .card .face { padding: 12px; border-radius: 16px; }
  .card .row .mk { width: 34px; height: 34px; border-radius: 10px; }
  .hot { padding: 2px 7px; font-size: 10.5px; }
  .card h3 { margin-top: 12px; font-size: 15px; }
  .card .meta { margin-bottom: 10px; font-size: 12px; }
  .card .pr { font-size: 24px; }
  .card .go-buy { height: 36px; margin-top: 12px; font-size: 13px; }
  .card .go-buy .ico { display: none; }
  .card .tray { padding: 10px 8px 6px; font-size: 12px; }
  .ship i, .pt { display: none; }
  .sh h2 { font-size: 22px; }
  .howto, .cta { border-radius: 28px; }
  .cta { padding: 56px 20px; }
  .fig { padding: 24px 12px 10px; }
  .banner, .banner.slim, .fbanner { padding: 24px 20px; min-height: 0; }
  .fbanner h1 { font-size: 28px; }
  .banner h1, .banner.slim h1 { font-size: 26px; }
  .prose th, .prose td { padding: 8px 10px; }
  .pd-head { grid-template-columns: 1fr; }
  .pd-head .vis { height: 150px; }
  .pd-head .vis .mk { width: 84px; height: 84px; border-radius: 24px; font-size: 26px; }
  .pd-head h1 { font-size: 26px; }
  .flow ol { grid-template-columns: 1fr; gap: 10px; }
  .flow li::after { display: none; }
  .op-head { flex-direction: column; }
  .acc-rows > div { grid-template-columns: minmax(0, 1fr) auto; }
  .acc-rows span { grid-column: 1 / -1; }
  .kv { grid-template-columns: 80px minmax(0, 1fr); }
  .link-row { flex-direction: column; }
  .guide-body, .doc article, .intro { padding: 20px; }
  .foot-cols { grid-template-columns: 1fr 1fr; }
  .cs { width: 48px; padding: 0; justify-content: center; }
  .cs span { display: none; }
  .notice .wrap { justify-content: flex-start; text-align: left; padding-right: 44px; }
}