:root {
  color-scheme: light;
  --canvas: #fbfbfa;
  --surface: #ffffff;
  --surface-soft: #f7f6f3;
  --ink: #2f3437;
  --muted: #787774;
  --line: #eaeaea;
  --accent: #346538;
  --accent-strong: #2f3437;
  --accent-soft: #edf3ec;
  --warn-bg: #fbf3db;
  --warn-text: #956400;
  --danger-bg: #fdebec;
  --danger-text: #9f2f2d;
  --code-bg: #f7f6f3;
  --radius: 12px;
  --radius-sm: 8px;
  --shadow-soft: 0 2px 12px rgba(0, 0, 0, 0.035);
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --font-serif: "Newsreader", "Instrument Serif", "Songti SC", serif;
  --font-sans: "SF Pro Display", "Geist Sans", "Helvetica Neue", "PingFang SC",
    "Microsoft YaHei", sans-serif;
  --font-mono: "SF Mono", "Geist Mono", "JetBrains Mono", "Cascadia Mono",
    monospace;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100dvh;
  overflow-x: hidden;
  background: var(--canvas);
  color: var(--ink);
  font-family: var(--font-sans);
  letter-spacing: 0;
}

button,
a {
  font: inherit;
}

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

.ambient-layer {
  display: none;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  width: min(1180px, calc(100% - 32px));
  min-height: 68px;
  margin: 12px auto 0;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(10px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.brand-mark {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--ink);
  color: var(--surface);
  font-weight: 760;
}

.brand strong,
.brand small {
  display: block;
}

.brand strong {
  font-size: 15px;
}

.brand small {
  margin-top: 2px;
  color: var(--muted);
  font-size: 12px;
}

.topnav {
  display: flex;
  align-items: center;
  gap: 6px;
}

.topnav a {
  border: 1px solid transparent;
  border-radius: 8px;
  color: var(--muted);
  background: transparent;
  padding: 9px 12px;
  cursor: pointer;
  transition: color 180ms var(--ease), background 180ms var(--ease), border-color 180ms var(--ease);
}

.topnav a:hover {
  border-color: var(--line);
  background: var(--surface);
  color: var(--ink);
}

main {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 320px);
  gap: clamp(20px, 3vw, 40px);
  min-height: 0;
  align-items: center;
  padding: clamp(18px, 3vw, 34px) 0 clamp(14px, 2vw, 24px);
}

main.has-deep-link .hero {
  display: none;
}

.hero-copy,
.guide-shell,
.trouble-section {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow-soft);
}

.hero-copy {
  width: 100%;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  padding: 0;
}

.hero-main {
  max-width: 880px;
}

.kicker,
.section-label {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  color: var(--accent);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 860px;
  margin-bottom: 12px;
  font-family: var(--font-serif);
  font-size: clamp(40px, 5.4vw, 76px);
  font-weight: 600;
  line-height: 1.04;
  letter-spacing: -0.035em;
}

h1 span {
  display: block;
}

.hero-subtitle {
  max-width: 610px;
  margin-bottom: 0;
  color: var(--muted);
  font-size: clamp(16px, 2vw, 18px);
  line-height: 1.58;
}

.terminal-bar {
  display: flex;
  gap: 6px;
}

.terminal-bar span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #d8d6d0;
}

.hero-panel {
  align-self: center;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: none;
}

.hero-panel strong {
  display: block;
  font-size: 22px;
  font-weight: 780;
}

.hero-panel-label {
  margin-bottom: 10px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 720;
}

.hero-panel .hero-subtitle {
  margin-top: 12px;
  font-size: 14px;
}

.segmented {
  display: inline-grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 4px;
  padding: 4px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--code-bg);
}

.system-switch {
  width: 100%;
  margin-top: 12px;
}

.segmented-btn {
  min-width: 84px;
  padding: 9px 13px;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  font-weight: 720;
}

.segmented-btn.active {
  background: var(--surface);
  color: var(--ink);
}

.guide-shell,
.trouble-section {
  margin: clamp(20px, 4vw, 44px) 0;
  padding: clamp(20px, 3vw, 32px);
  scroll-margin-top: 100px;
}

.guide-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.guide-header h2,
.section-heading h2 {
  margin-bottom: 0;
  font-size: clamp(28px, 4vw, 42px);
}

.progress-track {
  width: 100%;
  height: 4px;
  margin: 18px 0;
  overflow: hidden;
  border-radius: 999px;
  background: var(--code-bg);
}

.progress-track span {
  display: block;
  width: 0%;
  height: 100%;
  border-radius: inherit;
  background: var(--accent);
  transition: width 420ms var(--ease);
}

.guide-layout {
  display: block;
  min-width: 0;
}

.step-sidebar {
  position: static;
  margin-bottom: 18px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface-soft);
}

#stepList {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(148px, 1fr));
  grid-auto-flow: dense;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.step-item {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr);
  gap: 10px;
  min-height: 76px;
  padding: 10px;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: var(--muted);
  text-align: left;
  cursor: pointer;
  transition: background 180ms var(--ease), color 180ms var(--ease);
}

.step-item:hover,
.step-item.active {
  background: var(--surface);
  color: var(--ink);
}

.step-index {
  display: grid;
  width: 28px;
  height: 28px;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--surface);
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 12px;
}

.step-item.done .step-index {
  border-color: rgba(52, 101, 56, 0.28);
  background: var(--accent-soft);
  color: var(--accent);
}

.step-name {
  display: block;
  font-weight: 720;
}

.step-time {
  display: block;
  margin-top: 3px;
  font-size: 12px;
}

.step-card {
  min-height: 0;
  min-width: 0;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  outline: none;
}

.flow-stack {
  display: grid;
  gap: 20px;
  min-width: 0;
}

.flow-step {
  scroll-margin-top: 100px;
  min-width: 0;
  padding: clamp(18px, 3vw, 30px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: none;
}

.flow-step-head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}

.flow-step-head span {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--accent-soft);
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 800;
}

.flow-step h3 {
  margin: 0;
  font-size: clamp(24px, 3vw, 32px);
  line-height: 1.12;
}

.step-card h3 {
  margin-bottom: 14px;
  font-size: clamp(26px, 3.2vw, 40px);
  line-height: 1.12;
}

.step-visual {
  margin: 0 auto 16px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.screenshot-frame {
  width: min(760px, 100%);
  border-color: #dedbd3;
  border-radius: 10px;
  background: #ffffff;
  box-shadow: 0 14px 34px rgba(47, 52, 55, 0.08);
}

.screenshot-chrome {
  display: flex;
  gap: 7px;
  align-items: center;
  height: 28px;
  padding: 0 12px;
  border-bottom: 1px solid var(--line);
  background: linear-gradient(#fbfaf8, #f3f1ed);
}

.screenshot-chrome span {
  width: 9px;
  height: 9px;
  border-radius: 50%;
}

.screenshot-chrome span:nth-child(1) {
  background: #ff5f57;
}

.screenshot-chrome span:nth-child(2) {
  background: #ffbd2e;
}

.screenshot-chrome span:nth-child(3) {
  background: #28c840;
}

.screenshot-body {
  display: grid;
  gap: 0;
  padding: 10px;
  background: #ffffff;
}

.screenshot-body img + img {
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid #e7e3dc;
}

.step-gallery {
  display: grid;
  gap: 0;
  overflow: visible;
}

.step-visual img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  max-height: 360px;
  object-fit: cover;
  transition: transform 700ms var(--ease), filter 700ms var(--ease);
}

.step-visual-full img {
  max-height: none;
  object-fit: contain;
}

.app-package-preview {
  display: grid;
  gap: 10px;
  padding: 18px;
  background: var(--code-bg);
}

.app-package-preview p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.app-package-preview strong {
  font-size: 18px;
}

.package-type {
  width: fit-content;
  padding: 6px 9px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--surface);
  color: var(--accent);
  font-family: var(--font-mono);
  font-weight: 760;
}

.inline-visual {
  display: grid;
  gap: 10px;
  margin: 8px auto 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
}

.inline-visual img {
  display: block;
  width: 100%;
  max-height: 360px;
  object-fit: contain;
}

.step-gallery img {
  max-height: none;
  border: 0;
  border-radius: 6px;
  object-fit: contain;
}

.step-intro {
  max-width: 68ch;
  margin-bottom: 22px;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.7;
}

.notice {
  margin: 14px 0;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--warn-bg);
  color: var(--warn-text);
  line-height: 1.65;
}

.beginner-box {
  display: grid;
  gap: 12px;
  margin-top: 8px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--surface);
}

.beginner-box summary {
  cursor: pointer;
  color: var(--muted);
  font-size: 13px;
  font-weight: 720;
}

.beginner-box summary::marker {
  color: var(--accent);
}

.beginner-box[open] summary {
  color: var(--ink);
}

.beginner-box h4 {
  margin: 0;
  font-size: 17px;
}

.beginner-box .quick-steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
  counter-reset: beginner-step;
}

.beginner-box .quick-steps li {
  position: relative;
  min-height: 96px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--surface);
  color: var(--muted);
  line-height: 1.65;
  counter-increment: beginner-step;
}

.beginner-box .quick-steps li::before {
  content: counter(beginner-step);
  display: grid;
  width: 28px;
  height: 28px;
  margin-bottom: 14px;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--accent-soft);
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 760;
}

.beginner-box kbd {
  display: inline-flex;
  max-width: 100%;
  margin-bottom: 8px;
  padding: 5px 7px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--code-bg);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 760;
  white-space: normal;
}

.beginner-box .quick-steps span {
  display: block;
}

.beginner-box p,
.done-line {
  margin: 0;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--surface);
  color: var(--ink);
  line-height: 1.6;
}

.beginner-box p {
  margin-top: 10px;
}

.done-line {
  margin-top: 14px;
}

.done-line strong {
  color: var(--accent);
}

.content-block {
  margin: 16px 0;
}

.content-block h4 {
  margin: 0 0 12px;
  font-size: 17px;
}

.action-list {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.action-list li {
  display: block;
  min-width: 0;
}

.action-check {
  display: grid;
  grid-template-columns: 24px minmax(0, 1fr) auto;
  gap: 12px;
  width: 100%;
  align-items: center;
  padding: 13px 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface-soft);
  color: var(--ink);
  text-align: left;
  cursor: pointer;
  line-height: 1.45;
  transition: background 160ms var(--ease), border-color 160ms var(--ease);
}

.action-text {
  min-width: 0;
}

.action-link {
  text-decoration: none;
}

.action-check:hover {
  border-color: rgba(0, 0, 0, 0.12);
  background: var(--surface);
}

.action-check.checked {
  background: var(--accent-soft);
  border-color: rgba(52, 101, 56, 0.28);
}

.check-mark {
  display: grid;
  width: 22px;
  height: 22px;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--surface);
  color: var(--accent);
  font-size: 13px;
  font-weight: 800;
  line-height: 1;
}

.action-check.checked .check-mark {
  border-color: rgba(52, 101, 56, 0.28);
  background: var(--accent);
  color: var(--surface);
}

.action-control {
  display: flex;
  width: 100%;
  max-width: none;
  min-width: 0;
  align-items: stretch;
  justify-content: stretch;
  gap: 8px;
}

.action-control-copy {
  display: flex;
  align-items: stretch;
  max-width: none;
  gap: 12px;
  padding: 0;
  border: 0;
  background: transparent;
}

.action-check .action-control-copy {
  justify-self: end;
  width: min(360px, 100%);
}

.action-control code {
  display: block;
  min-width: 0;
  max-width: 260px;
  padding: 10px 12px;
  overflow-wrap: anywhere;
  word-break: break-word;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--code-bg);
  color: #29302c;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.5;
  white-space: pre-wrap;
}

.action-control-copy code {
  flex: 1 1 auto;
  max-width: none;
}

.action-control-copy .copy-btn {
  flex: 0 0 112px;
}

.inline-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
  min-width: 0;
}

.inline-action-stack {
  display: grid;
  justify-items: end;
  gap: 6px;
  min-width: 0;
}

.action-recommendation {
  max-width: 360px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.45;
  text-align: right;
}

.inline-action {
  display: inline-flex;
  min-width: 112px;
  min-height: 40px;
  align-items: center;
  justify-content: center;
  padding: 9px 12px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--surface);
  color: var(--ink);
  font-size: 13px;
  font-weight: 720;
  white-space: nowrap;
}

.inline-action.primary {
  border-color: var(--ink);
  background: var(--ink);
  color: var(--surface);
}

.inline-action.secondary {
  color: var(--muted);
}

.inline-action.secondary:hover {
  border-color: rgba(0, 0, 0, 0.12);
  color: var(--ink);
}

.download-help-wrap {
  position: relative;
  display: inline-flex;
}

.download-help {
  position: absolute;
  right: 0;
  bottom: calc(100% + 10px);
  z-index: 5;
  display: grid;
  width: min(380px, calc(100vw - 48px));
  gap: 8px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--surface);
  box-shadow: 0 16px 42px rgba(0, 0, 0, 0.14);
  color: var(--ink);
  opacity: 0;
  pointer-events: none;
  transform: translateY(6px);
  transition: opacity 160ms var(--ease), transform 160ms var(--ease);
}

.download-help::after {
  content: "";
  position: absolute;
  right: 34px;
  bottom: -7px;
  width: 12px;
  height: 12px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--surface);
  transform: rotate(45deg);
}

.download-help strong,
.download-help span {
  display: block;
}

.download-help strong {
  font-size: 14px;
}

.download-help span {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.55;
}

.download-help img {
  display: block;
  width: 100%;
  height: auto;
}

.zoomable-image {
  position: relative;
  display: block;
  width: 100%;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface-soft);
  cursor: zoom-in;
  overflow: hidden;
}

.zoomable-image span {
  position: absolute;
  right: 8px;
  bottom: 8px;
  display: inline-flex;
  padding: 5px 7px;
  border-radius: 6px;
  background: rgba(47, 52, 55, 0.88);
  color: var(--surface);
  font-size: 11px;
  font-weight: 760;
  line-height: 1;
}

.download-help-wrap:hover .download-help,
.download-help-wrap:focus-within .download-help {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.copy-btn {
  min-height: 40px;
  width: 100%;
  padding: 7px 10px;
  border: 0;
  border-radius: 6px;
  background: var(--ink);
  color: var(--surface);
  cursor: pointer;
  font-size: 12px;
  font-weight: 720;
  transition: transform 160ms var(--ease), background 160ms var(--ease);
  white-space: nowrap;
}

.copy-btn:hover {
  background: #333934;
}

.copy-btn:active {
  transform: scale(0.98);
}

.section-heading {
  max-width: 740px;
  margin-bottom: 28px;
}

.section-heading p:not(.section-label) {
  color: var(--muted);
  line-height: 1.7;
}

.issue-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.issue-card {
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.issue-card h3 {
  margin-bottom: 10px;
  font-size: 18px;
}

.issue-card p {
  margin-bottom: 12px;
  color: var(--muted);
  line-height: 1.6;
}

.issue-card strong {
  display: block;
  margin-bottom: 6px;
}

.issue-card small {
  color: var(--accent);
  font-size: 12px;
  font-weight: 700;
}

.toast {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 20;
  max-width: min(360px, calc(100% - 40px));
  padding: 12px 14px;
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: 10px;
  background: var(--ink);
  color: var(--surface);
  opacity: 0;
  transform: translateY(12px);
  pointer-events: none;
  transition: opacity 220ms var(--ease), transform 220ms var(--ease);
}

.toast.show {
  opacity: 1;
  transform: translateY(0);
}

.lightbox-open {
  overflow: hidden;
}

.image-lightbox {
  position: fixed;
  inset: 0;
  z-index: 40;
  display: grid;
  place-items: center;
  padding: 24px;
  background: rgba(31, 34, 36, 0.72);
  backdrop-filter: blur(8px);
}

.image-lightbox[hidden] {
  display: none;
}

.lightbox-panel {
  display: grid;
  gap: 10px;
  width: min(920px, 100%);
  margin: 0;
}

.lightbox-panel img {
  display: block;
  width: 100%;
  max-height: min(78vh, 760px);
  object-fit: contain;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 14px;
  background: var(--surface);
  box-shadow: 0 28px 90px rgba(0, 0, 0, 0.28);
}

.lightbox-panel figcaption {
  color: rgba(255, 255, 255, 0.88);
  font-size: 13px;
  text-align: center;
}

.lightbox-close {
  position: fixed;
  top: 18px;
  right: 18px;
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.14);
  color: #fff;
  cursor: pointer;
  font-size: 28px;
  line-height: 1;
}

.reveal {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 620ms var(--ease), transform 620ms var(--ease);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 920px) {
  .hero {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .guide-layout {
    grid-template-columns: 1fr;
  }

  .step-sidebar {
    position: static;
  }

  .issue-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .topbar,
  main {
    width: min(100% - 20px, 1180px);
  }

  .topbar,
  .guide-header {
    align-items: stretch;
    flex-direction: column;
  }

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

  .hero {
    min-height: 0;
    padding: 18px 0 14px;
  }

  .hero-panel {
    padding: 18px;
  }

  h1 {
    font-size: clamp(36px, 10vw, 48px);
  }

  .segmented,
  .segmented-btn {
    width: 100%;
  }

  .action-control {
    max-width: 100%;
    justify-content: stretch;
  }

  .action-control .copy-btn {
    flex: 0 0 112px;
  }

  .action-control code {
    flex: 1 1 auto;
    max-width: none;
  }

  .beginner-box .quick-steps {
    grid-template-columns: 1fr;
  }

  .beginner-box .quick-steps li {
    min-height: auto;
  }
}

@media (max-width: 460px) {
  .inline-action,
  .action-control-copy .copy-btn {
    min-width: 96px;
    flex-basis: 96px;
  }

  .action-check {
    grid-template-columns: 24px minmax(0, 1fr);
  }

  .action-check .action-control-copy {
    grid-column: 2;
    justify-self: stretch;
    width: 100%;
  }

  .inline-action-stack {
    grid-column: 2;
    justify-items: start;
  }

  .inline-actions {
    justify-content: flex-start;
  }

  .action-recommendation {
    text-align: left;
  }

  .download-help {
    right: auto;
    left: 0;
    width: min(340px, calc(100vw - 34px));
  }

  .download-help::after {
    right: auto;
    left: 40px;
  }
}