/* 小指挥 · 下载页
   设计目标：用户在 30 秒内知道"这是什么、要不要装、怎么下"。
   不引任何外部资源（字体 / CDN / 图标库 / 图片），离线也能整页正常显示。
   所有图形都是内联 SVG 或 CSS 画的。

   结构约定（改样式时别踩）：
     · 大量元素用 hidden 属性做开关，所以下面那条 [hidden] 规则是**承重**的。
     · app.js 会隐藏 .dl__h / .dl__tip / #topbar-cta，这三个类/ID 不能改名。
     · 下载卡片那组 .dl-card__* 类名是 app.js 动态生成的，改样式可以，改名字不行。 */

:root {
  /* 底色与文字 */
  --bg:        #f6f7fb;
  --bg-2:      #eceff7;
  --surface:   #ffffff;
  --ink:       #0d1220;
  --ink-2:     #4a5265;
  --ink-3:     #7c8496;
  --line:      #e6e9f1;
  --line-2:    #d4d9e6;

  /* 品牌色：蓝 → 紫的渐变，用在主按钮、标题高亮、购买区 */
  --brand:     #2b5cf6;
  --brand-2:   #7c3aed;
  --brand-dk:  #1e46d0;
  --brand-bg:  #eef2ff;
  --brand-line:#c7d5fd;
  --grad:      linear-gradient(135deg, #2b5cf6 0%, #6d3ff0 55%, #8b3aeb 100%);

  /* 状态色 */
  --warn:      #b45309;
  --warn-bg:   #fff8ea;
  --warn-line: #f0c98a;
  --warn-ink:  #7a3d05;
  --bad:       #b42318;
  --bad-bg:    #fff2f0;
  --bad-line:  #f2b8b1;
  --bad-ink:   #7a271a;
  --ok:        #047857;
  --ok-bg:     #ecfdf5;
  --ok-line:   #a7e8cd;

  --radius:    16px;
  --radius-lg: 22px;
  --shadow-sm: 0 1px 2px rgba(13,18,32,.05);
  --shadow:    0 1px 2px rgba(13,18,32,.04), 0 10px 30px -14px rgba(13,18,32,.18);
  --shadow-lg: 0 2px 6px rgba(13,18,32,.05), 0 28px 60px -26px rgba(13,18,32,.30);

  --wrap:      1080px;
  --mono:      ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;
}

* { box-sizing: border-box; }

/* 页面里大量用 hidden 属性做开关，而这些元素自己带 display:flex/grid，
   不加这条会被自己的 display 覆盖掉，导致"隐藏不了"。**这条是承重的。** */
[hidden] { display: none !important; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei",
               "PingFang SC", "Hiragino Sans GB", "Source Han Sans SC", sans-serif;
  font-size: 16px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 24px; }

kbd {
  font-family: var(--mono);
  font-size: .82em;
  background: #fff;
  border: 1px solid var(--line-2);
  border-bottom-width: 2px;
  border-radius: 6px;
  padding: .1em .42em;
  color: var(--ink-2);
  white-space: nowrap;
}

a { color: var(--brand); }
a:hover { color: var(--brand-dk); }

::selection { background: #d7e0ff; }

/* ==================================================================== 按钮 */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 1px solid transparent;
  border-radius: 12px;
  padding: 12px 22px;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.2;
  text-decoration: none;
  cursor: pointer;
  transition: background-color .15s ease, border-color .15s ease,
              box-shadow .15s ease, transform .06s ease, color .15s ease;
}
.btn:active { transform: translateY(1px); }
.btn--primary {
  background: var(--grad);
  color: #fff;
  box-shadow: 0 6px 18px -8px rgba(43,92,246,.75);
}
.btn--primary:hover {
  color: #fff;
  filter: brightness(1.06);
  box-shadow: 0 10px 26px -10px rgba(43,92,246,.85);
}
.btn--ghost { background: #fff; border-color: var(--line-2); color: var(--ink-2); }
.btn--ghost:hover { border-color: var(--ink-3); color: var(--ink); background: #fff; }
.btn--sm { padding: 8px 15px; font-size: 14px; border-radius: 10px; }
.btn--lg { padding: 15px 30px; font-size: 17px; border-radius: 14px; }
.btn[aria-disabled="true"], .btn--disabled { opacity: .5; pointer-events: none; }

/* ==================================================================== 顶栏 */
.topbar {
  position: sticky;
  top: 0;
  z-index: 30;
  background: rgba(255,255,255,.82);
  -webkit-backdrop-filter: saturate(180%) blur(12px);
  backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid rgba(230,233,241,.9);
}
.topbar__in { display: flex; align-items: center; justify-content: space-between; height: 62px; }
.topbar__cta { flex: 0 0 auto; }

.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; color: inherit; }
.brand__mark {
  display: inline-flex; align-items: center; justify-content: center;
  width: 34px; height: 34px; border-radius: 11px;
  background: var(--grad); color: #fff;
  box-shadow: 0 6px 16px -8px rgba(43,92,246,.8);
}
.brand__mark--sm { width: 28px; height: 28px; border-radius: 9px; }
.brand__name { font-weight: 800; letter-spacing: .4px; color: var(--ink); font-size: 17px; }

/* ================================================================== 首屏 */
.hero { position: relative; overflow: hidden; padding: 64px 0 70px; }
.hero__deco { position: absolute; inset: 0; pointer-events: none; }
.hero__deco::before {
  content: "";
  position: absolute; inset: 0;
  background:
    radial-gradient(1100px 560px at 8% -12%, #e6ecff 0%, rgba(230,236,255,0) 62%),
    radial-gradient(900px 520px at 102% -6%, #f2e8ff 0%, rgba(242,232,255,0) 58%),
    linear-gradient(180deg, #fdfdff 0%, var(--bg) 100%);
}
/* 细网格：让大片浅色底不平。用 repeating-linear-gradient 画，不引图片。 */
.hero__grid {
  position: absolute; inset: 0;
  background-image:
    repeating-linear-gradient(0deg, rgba(13,18,32,.045) 0 1px, transparent 1px 44px),
    repeating-linear-gradient(90deg, rgba(13,18,32,.045) 0 1px, transparent 1px 44px);
  -webkit-mask-image: radial-gradient(760px 420px at 70% 22%, #000 0%, transparent 78%);
  mask-image: radial-gradient(760px 420px at 70% 22%, #000 0%, transparent 78%);
}
.hero__blob { position: absolute; border-radius: 50%; filter: blur(60px); opacity: .5; }
.hero__blob--a { width: 380px; height: 380px; left: -90px; top: -110px; background: #c9d8ff; }
.hero__blob--b { width: 340px; height: 340px; right: -80px; top: 20px; background: #e2ccff; }

.hero__in {
  position: relative;
  display: grid;
  grid-template-columns: 1.08fr .92fr;
  gap: 52px;
  align-items: center;
}

.eyebrow {
  display: inline-flex; align-items: center; gap: 9px;
  margin: 0 0 20px;
  padding: 7px 15px 7px 12px;
  border-radius: 999px;
  background: rgba(255,255,255,.85);
  border: 1px solid var(--brand-line);
  color: var(--brand-dk);
  font-size: 13.5px; font-weight: 700;
  box-shadow: var(--shadow-sm);
}
.eyebrow__dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: #22c55e;
  box-shadow: 0 0 0 3px rgba(34,197,94,.22);
}

.hero__h1 {
  margin: 0 0 18px;
  font-size: 44px;
  line-height: 1.22;
  font-weight: 850;
  letter-spacing: -.8px;
}
.hero__h1 .hl {
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
}
.hero__p { margin: 0 0 16px; color: var(--ink-2); font-size: 17px; max-width: 34em; }
.hero__trial {
  margin: 0 0 26px;
  display: inline-block;
  color: var(--ok);
  background: var(--ok-bg);
  border: 1px solid var(--ok-line);
  border-radius: 999px;
  padding: 5px 14px;
  font-weight: 700; font-size: 14px;
}
.hero__cta { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 28px; }

.trust { display: flex; flex-wrap: wrap; gap: 10px 22px; margin: 0; padding: 0; list-style: none; }
.trust__i { display: inline-flex; align-items: center; gap: 8px; color: var(--ink-2); font-size: 14.5px; }
.trust__ic {
  display: inline-flex; align-items: center; justify-content: center;
  width: 24px; height: 24px; border-radius: 8px;
  background: #fff; border: 1px solid var(--line-2); color: var(--brand);
  flex: 0 0 auto;
}

/* -------------------------------------------------------- 首屏右侧：界面示意 */
.hero__art { position: relative; }
.mock {
  position: relative;
  padding: 26px 24px 24px;
  border-radius: var(--radius-lg);
  background: linear-gradient(160deg, #ffffff 0%, #f7f9ff 100%);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-lg);
}
.mock::after {
  content: "";
  position: absolute; inset: 0;
  border-radius: var(--radius-lg);
  padding: 1px;
  background: linear-gradient(150deg, rgba(43,92,246,.5), rgba(124,58,237,.12) 45%, rgba(255,255,255,0) 70%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}

/* 悬浮语音条 */
.mock__bar {
  display: flex; align-items: center; gap: 12px;
  padding: 12px 14px;
  border-radius: 14px;
  background: #12172a;
  box-shadow: 0 12px 28px -14px rgba(13,18,32,.7);
}
.mock__mic {
  display: inline-flex; align-items: center; justify-content: center;
  width: 30px; height: 30px; border-radius: 10px;
  background: var(--grad); color: #fff; flex: 0 0 auto;
}
.mock__wave { display: flex; align-items: center; gap: 3px; height: 26px; flex: 1 1 auto; overflow: hidden; }
.mock__wave i {
  display: block; width: 3px; border-radius: 2px; height: 26px;
  background: linear-gradient(180deg, #7aa2ff, #a78bfa);
  transform-origin: center;
  animation: mockWave 1.15s ease-in-out infinite;
}
.mock__wave i:nth-child(1)  { animation-delay: -.00s; }
.mock__wave i:nth-child(2)  { animation-delay: -.10s; }
.mock__wave i:nth-child(3)  { animation-delay: -.22s; }
.mock__wave i:nth-child(4)  { animation-delay: -.34s; }
.mock__wave i:nth-child(5)  { animation-delay: -.46s; }
.mock__wave i:nth-child(6)  { animation-delay: -.58s; }
.mock__wave i:nth-child(7)  { animation-delay: -.70s; }
.mock__wave i:nth-child(8)  { animation-delay: -.82s; }
.mock__wave i:nth-child(9)  { animation-delay: -.94s; }
.mock__wave i:nth-child(10) { animation-delay: -1.06s; }
.mock__wave i:nth-child(11) { animation-delay: -.18s; }
@keyframes mockWave {
  0%, 100% { transform: scaleY(.18); opacity: .65; }
  50%      { transform: scaleY(1);   opacity: 1; }
}
.mock__keys { display: flex; gap: 4px; flex: 0 0 auto; }
.mock__keys kbd {
  background: rgba(255,255,255,.12);
  border-color: rgba(255,255,255,.22);
  color: #dbe3ff;
  font-size: 11.5px;
  padding: .05em .4em;
}

/* 说出的话 */
.mock__said {
  margin: 18px 0 12px;
  padding: 12px 15px;
  border-radius: 12px 12px 12px 4px;
  background: #fff;
  border: 1px solid var(--line);
  color: var(--ink);
  font-size: 15.5px;
  box-shadow: var(--shadow-sm);
}

/* 完成提示 */
.mock__toast {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 14px;
  border-radius: 999px;
  background: var(--ok-bg);
  border: 1px solid var(--ok-line);
  color: var(--ok);
  font-size: 14px; font-weight: 700;
}
.mock__check {
  display: inline-flex; align-items: center; justify-content: center;
  width: 18px; height: 18px; border-radius: 50%;
  background: var(--ok); color: #fff;
}
.mock__cap {
  margin: 14px 0 0;
  text-align: center;
  color: var(--ink-3);
  font-size: 12.5px;
  letter-spacing: .3px;
}

/* ============================================================== 微信引导条 */
.wx-banner {
  position: sticky;
  top: 0;
  z-index: 40;
  background: linear-gradient(180deg, #fff8ea 0%, #fff2d9 100%);
  border-bottom: 1px solid var(--warn-line);
  padding: 16px 0;
  box-shadow: 0 4px 16px -8px rgba(16,24,40,.22);
}
.wx-banner__inner { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 24px; }
.wx-banner__head { display: flex; gap: 10px; align-items: flex-start; }
.wx-banner__icon {
  flex: 0 0 auto;
  width: 22px; height: 22px; margin-top: 3px;
  border-radius: 50%;
  background: var(--warn); color: #fff;
  font-size: 14px; font-weight: 700; line-height: 22px; text-align: center;
}
.wx-banner__title { margin: 0; font-size: 17px; font-weight: 700; color: var(--warn-ink); }
.wx-banner__sub { margin: 10px 0 8px; color: var(--warn-ink); font-size: 15px; }
.wx-steps { margin: 0 0 14px; padding: 0; list-style: none; }
.wx-steps li {
  display: flex; align-items: center; gap: 8px;
  color: var(--warn-ink); font-size: 15px; padding: 3px 0;
}
.wx-steps__n {
  flex: 0 0 auto;
  width: 20px; height: 20px; border-radius: 50%;
  background: #fff; border: 1px solid var(--warn-line);
  color: var(--warn); font-size: 12px; font-weight: 700;
  line-height: 18px; text-align: center;
}
.wx-dots {
  display: inline-block;
  background: #fff; border: 1px solid var(--warn-line);
  border-radius: 5px; padding: 0 6px;
  font-weight: 700; letter-spacing: 1px;
}
.wx-banner__actions { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.wx-banner__msg { font-size: 14px; color: var(--warn-ink); }
.wx-banner__url {
  margin-top: 10px; width: 100%;
  font-family: var(--mono); font-size: 13px;
  padding: 8px 10px;
  border: 1px solid var(--warn-line); border-radius: 8px;
  background: #fff; color: var(--ink-2);
}

/* ============================================================== 前提条件卡 */
.req {
  position: relative;
  display: flex;
  margin: -34px 0 0;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.req__bar { flex: 0 0 5px; background: var(--grad); }
.req__body { flex: 1 1 auto; padding: 22px 26px 20px; min-width: 0; }
.req__h {
  display: flex; align-items: center; gap: 9px;
  margin: 0 0 14px; font-size: 17px; font-weight: 800;
}
.req__ic {
  display: inline-flex; align-items: center; justify-content: center;
  width: 30px; height: 30px; border-radius: 10px;
  background: var(--warn-bg); color: var(--warn); flex: 0 0 auto;
}
.req__list { margin: 0; padding: 0; list-style: none; }
.req__list li { padding: 11px 0; border-top: 1px dashed var(--line); }
.req__list li:first-child { border-top: 0; padding-top: 0; }
.req__k { display: block; font-size: 16px; }
.req__v { display: block; color: var(--ink-3); font-size: 14px; margin-top: 2px; }
.req__note { margin: 14px 0 0; color: var(--ink-3); font-size: 14px; }

/* ================================================================== 下载 */
.dl { margin: 44px 0 0; }
.dl__h { margin: 0 0 18px; font-size: 24px; font-weight: 850; letter-spacing: -.3px; }
.dl__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; align-items: start; }

.dl-card {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 24px 24px 20px;
  box-shadow: var(--shadow);
  transition: box-shadow .18s ease, transform .18s ease;
}
.dl-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-2px); }

/* 推荐的那个：渐变描边 + 更实的阴影，视觉上一眼看出该点哪个 */
.dl-card--rec {
  border-color: transparent;
  box-shadow: 0 0 0 2px var(--brand), 0 20px 46px -22px rgba(43,92,246,.55);
}
.dl-card--rec::before {
  content: "";
  position: absolute; inset: 0;
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, rgba(43,92,246,.055), rgba(124,58,237,.02) 42%, transparent 70%);
  pointer-events: none;
}

.dl-card__head { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; position: relative; }
.dl-card__title { margin: 0; font-size: 21px; font-weight: 850; letter-spacing: -.2px; }
.dl-card__badge {
  font-size: 12px; font-weight: 800; color: #fff;
  background: var(--grad);
  border-radius: 999px; padding: 3px 11px;
  box-shadow: 0 4px 12px -6px rgba(43,92,246,.9);
}
.dl-card__sub { margin: 6px 0 18px; color: var(--ink-2); font-size: 15px; position: relative; }
.dl-card__btn { display: inline-flex; width: 100%; text-align: center; }
.dl-card__facts {
  position: relative;
  margin: 18px 0 0; padding: 14px 0 0;
  border-top: 1px dashed var(--line);
  display: grid; gap: 6px;
  font-size: 13px;
}
.dl-card__fact { display: flex; gap: 10px; align-items: baseline; }
.dl-card__k { flex: 0 0 auto; min-width: 56px; color: var(--ink-3); }
.dl-card__v { color: var(--ink-2); word-break: break-all; }
.sha {
  font-family: var(--mono); font-size: 12.5px;
  background: var(--bg-2); border-radius: 6px; padding: 1px 6px;
  cursor: copy;
}
.sha:hover { background: var(--brand-bg); color: var(--brand-dk); }

.dl__state {
  background: var(--surface); border: 1px dashed var(--line-2);
  border-radius: var(--radius-lg); padding: 22px 24px; color: var(--ink-3);
  font-size: 15px;
}
.dl__state--bad { border-style: solid; border-color: var(--bad-line); background: var(--bad-bg); color: var(--bad-ink); }
.dl__state-h { margin: 0 0 6px; font-size: 17px; font-weight: 800; color: var(--bad); }
.dl__state-p { margin: 0 0 14px; }
.dl__tip { margin: 16px 0 0; color: var(--ink-3); font-size: 14px; }
.dl__meta { margin: 6px 0 0; color: var(--ink-3); font-size: 13px; }

.mobile-note {
  margin: 20px 0 0;
  background: var(--brand-bg); border: 1px solid var(--brand-line);
  border-radius: var(--radius); padding: 14px 18px;
  color: #1e3a8a; font-size: 15px;
}

/* ================================================================ 通用区块 */
.sec {
  margin: 44px 0 0;
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius-lg); padding: 26px 28px;
  box-shadow: var(--shadow);
}
.sec--soft { background: linear-gradient(180deg, #fff 0%, #fafbff 100%); }
.sec h2 { margin: 0 0 14px; font-size: 21px; font-weight: 850; letter-spacing: -.2px; }
.sec p { margin: 0 0 11px; color: var(--ink-2); }
.sec p:last-child { margin-bottom: 0; }
.api__link { font-size: 15px; }

.sec-head { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 14px; }
.sec-head h2 { margin: 0; }
.sec-head__sub { margin: 0; color: var(--ink-3); font-size: 14.5px; }

.tag {
  display: inline-flex; align-items: center;
  font-size: 12.5px; font-weight: 800;
  border-radius: 999px; padding: 4px 12px;
  border: 1px solid transparent;
}
.tag--ok { background: var(--ok-bg); border-color: var(--ok-line); color: var(--ok); }

/* 三步：桌面端横排成卡片，窄屏自动竖排 */
.steps {
  margin: 0; padding: 0; list-style: none;
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px;
  counter-reset: step;
}
.steps__i {
  position: relative;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px 18px 18px;
  box-shadow: var(--shadow-sm);
}
.steps__n {
  display: inline-flex; align-items: center; justify-content: center;
  width: 30px; height: 30px; margin-bottom: 12px;
  border-radius: 10px;
  background: var(--brand-bg); color: var(--brand-dk);
  font-weight: 850; font-size: 15px;
}
.steps__t { display: block; font-weight: 800; font-size: 16.5px; margin-bottom: 6px; }
.steps__d { display: block; color: var(--ink-2); font-size: 14.5px; line-height: 1.65; }

/* ================================================================== 怎么买 */
/* 就一句话的说明块。**故意不做成"渐变横幅 + 大按钮"** —— 购买是在软件里完成的，
   页面上那个往外跳的付款入口已经拿掉了（2026-10-11 的指示）。
   所以这里只需要"安静地把一句话说清楚"，不该抢下载按钮的注意力。 */
.buy {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin: 32px 0 0;
  padding: 20px 24px;
  border: 1px solid var(--brand-line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, #f8faff 0%, var(--brand-bg) 100%);
}
.buy__ic {
  flex: none;
  display: grid;
  place-items: center;
  width: 38px; height: 38px;
  border: 1px solid var(--brand-line);
  border-radius: 11px;
  background: #fff;
  color: var(--brand);
}
.buy__in { min-width: 0; }
.buy__h {
  margin: 0 0 3px;
  font-size: 16px;
  font-weight: 800;
  letter-spacing: -.2px;
  color: var(--brand-dk);
}
.buy__p { margin: 0; color: var(--ink-2); font-size: 15.5px; line-height: 1.65; }

/* ==================================================================== 页脚 */
.foot { margin: 56px 0 0; padding: 26px 0 40px; border-top: 1px solid var(--line); }
.foot__in { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.brand--foot .brand__name { font-size: 15px; }
.foot__p { margin: 0; color: var(--ink-3); font-size: 13.5px; }

/* ============================================================== 窄屏适配 */
@media (max-width: 900px) {
  .hero__in { grid-template-columns: 1fr; gap: 38px; }
  .hero__art { max-width: 460px; }
  .dl__grid { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
}

@media (max-width: 520px) {
  body { font-size: 15.5px; }
  .wrap { padding: 0 18px; }
  .hero { padding: 40px 0 46px; }
  .hero__h1 { font-size: 30px; letter-spacing: -.4px; }
  .hero__p { font-size: 16px; }
  .hero__cta .btn { flex: 1 1 auto; }
  .req { margin-top: -26px; }
  .req__body { padding: 18px 18px 16px; }
  .sec { padding: 20px 18px; border-radius: var(--radius); }
  .dl-card { padding: 20px 18px 18px; border-radius: var(--radius); }
  .dl__h { font-size: 21px; }
  .buy { padding: 16px 18px; gap: 12px; }
  .mock { padding: 20px 18px 18px; }
  .wx-banner__title { font-size: 16px; }
}

/* 用户在系统里开了"减少动态效果"，就别让波形一直动 */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .mock__wave i { animation: none; transform: scaleY(.5); }
  .dl-card { transition: none; }
  .dl-card:hover { transform: none; }
}