:root {
  --bg: #f6f4ef;
  --surface: #ffffff;
  --surface-2: #efede7;
  --text: #1e1d1a;
  --muted: #6d6a63;
  --line: #d9d5cc;
  --accent: #395c50;
  --accent-strong: #21463b;
  --on-accent: #ffffff;
  --danger: #a33a3a;
  --radius: 14px;
  --shadow: 0 18px 60px rgba(31, 28, 21, 0.08);
  --display: "Songti SC", "Noto Serif SC", serif;
  --body: -apple-system, "SF Pro Text", "PingFang SC", "Noto Sans SC", sans-serif;
  --mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  --max: 1440px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-width: 320px;
  color: var(--text);
  background: var(--bg);
  font-family: var(--body);
  line-height: 1.75;
  text-rendering: optimizeLegibility;
}
button, input, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button { color: inherit; }
img { display: block; max-width: 100%; }
a { color: inherit; }
h1, h2, h3, p { text-wrap: pretty; }
.boot-message, .noscript-message { max-width: 720px; margin: 20vh auto; padding: 24px; text-align: center; }

:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--accent) 70%, white);
  outline-offset: 3px;
}

.site-shell { min-height: 100vh; display: flex; flex-direction: column; }
.site-header {
  width: min(100%, var(--max));
  min-height: 72px;
  margin: 0 auto;
  padding: 14px 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  border-bottom: 1px solid var(--line);
}
.brand-link { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.brand-link span {
  min-width: 48px;
  height: 34px;
  padding: 0 8px;
  display: grid;
  place-items: center;
  color: var(--on-accent);
  background: var(--accent);
  border-radius: calc(var(--radius) * 0.45);
  font: 700 12px/1 var(--mono);
  letter-spacing: 0.08em;
}
.brand-link strong { font-size: 15px; letter-spacing: 0.04em; }
.header-tools { display: flex; align-items: center; gap: 18px; }
.save-state { color: var(--muted); font-size: 13px; }
.save-state::before { content: ""; width: 7px; height: 7px; margin-right: 7px; display: inline-block; border-radius: 50%; background: var(--accent); }

.primary-button, .secondary-button, .danger-button {
  min-height: 48px;
  padding: 12px 20px;
  border: 1px solid transparent;
  border-radius: calc(var(--radius) * 0.65);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  font-weight: 700;
  cursor: pointer;
  transition: transform 180ms ease, background 180ms ease, border-color 180ms ease;
}
.primary-button { color: var(--on-accent); background: var(--accent); }
.primary-button:hover { background: var(--accent-strong); transform: translateY(-1px); }
.secondary-button { color: var(--text); background: transparent; border-color: var(--line); }
.secondary-button:hover { background: var(--surface-2); border-color: var(--text); }
.danger-button { color: #fff; background: var(--danger); }
.text-button { min-height: 44px; padding: 6px 2px; border: 0; color: var(--muted); background: transparent; text-decoration: underline; text-underline-offset: 4px; cursor: pointer; }
.text-button:hover { color: var(--text); }
.quiet-link { min-height: 44px; display: inline-flex; align-items: center; color: var(--muted); text-underline-offset: 5px; }

.hero {
  width: min(100%, var(--max));
  min-height: calc(100vh - 72px);
  margin: 0 auto;
  padding: 64px 48px 48px;
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(380px, 1.05fr);
  grid-template-rows: auto auto;
  gap: 36px 64px;
  align-items: center;
}
.hero-copy { max-width: 670px; position: relative; z-index: 2; }
.hero-eyebrow { margin: 0 0 24px; color: var(--accent); font: 700 12px/1.4 var(--mono); letter-spacing: 0.13em; text-transform: uppercase; }
.hero h1 { margin: 0; font-family: var(--display); font-size: clamp(48px, 6.2vw, 88px); font-weight: 800; line-height: 1.07; letter-spacing: -0.045em; }
.hero-body { max-width: 590px; margin: 28px 0 0; color: var(--muted); font-size: clamp(17px, 1.5vw, 21px); line-height: 1.8; }
.hero-actions { margin-top: 32px; display: flex; align-items: center; gap: 22px; }
.hero-proof { margin-top: 28px; display: flex; flex-wrap: wrap; gap: 10px; }
.hero-proof span { padding: 6px 10px; border: 1px solid var(--line); border-radius: 999px; color: var(--muted); font: 600 12px/1.4 var(--mono); }
.privacy-line { margin: 24px 0 0; color: var(--muted); font-size: 13px; }
.privacy-line span { color: var(--accent); }
.source-details { max-width: 580px; margin-top: 12px; color: var(--muted); font-size: 13px; }
.source-details summary { cursor: pointer; text-decoration: underline; text-underline-offset: 4px; }
.source-details p { margin: 8px 0 0; }
.hero-art { margin: 0; position: relative; justify-self: stretch; align-self: stretch; min-height: 490px; display: grid; place-items: center; overflow: hidden; border-radius: var(--radius); }
.hero-art img { width: 100%; height: 100%; max-height: 680px; object-fit: contain; position: relative; z-index: 1; }
.hero-art figcaption { position: absolute; right: 14px; bottom: 12px; z-index: 2; color: var(--muted); font: 600 11px/1 var(--mono); letter-spacing: 0.08em; }
.hero-steps { grid-column: 1 / -1; margin: 0; padding: 20px 0 0; display: grid; grid-template-columns: repeat(7, 1fr); gap: 0; list-style: none; border-top: 1px solid var(--line); }
.hero-steps li { min-height: 58px; padding: 0 14px; display: flex; align-items: center; gap: 10px; border-right: 1px solid var(--line); font-size: 13px; }
.hero-steps li:first-child { padding-left: 0; }
.hero-steps li:last-child { border-right: 0; }
.hero-steps span { color: var(--accent); font: 700 11px/1 var(--mono); }

.workspace {
  width: min(100%, var(--max));
  margin: 0 auto;
  padding: 32px 48px 72px;
  display: grid;
  grid-template-columns: 230px minmax(0, 1fr);
  gap: 48px;
  align-items: start;
  flex: 1;
}
.step-rail { min-width: 0; position: sticky; top: 24px; }
.progress-summary { margin-bottom: 20px; color: var(--muted); font: 600 12px/1.4 var(--mono); }
.progress-track { height: 4px; margin-top: 10px; overflow: hidden; background: var(--surface-2); }
.progress-track span { height: 100%; display: block; background: var(--accent); transition: width 280ms ease; }
.step-nav { display: grid; gap: 4px; }
.step-link {
  width: 100%; min-height: 48px; padding: 8px 10px; border: 0; border-left: 2px solid transparent;
  display: grid; grid-template-columns: 34px 1fr 18px; gap: 8px; align-items: center;
  color: var(--muted); background: transparent; text-align: left; cursor: pointer;
}
.step-link:hover { color: var(--text); background: var(--surface-2); }
.step-link.is-active { color: var(--text); border-left-color: var(--accent); background: var(--surface); }
.step-link.is-complete .step-state { color: var(--accent); }
.step-number { font: 700 11px/1 var(--mono); }
.step-name { font-weight: 650; }
.step-state { text-align: center; }
.step-link-result { margin-top: 8px; border-top: 1px solid var(--line); }

.work-panel, .result-panel { min-width: 0; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); overflow: hidden; }
.panel-header { padding: 48px 48px 32px; border-bottom: 1px solid var(--line); }
.panel-header > p { margin: 0 0 12px; color: var(--accent); font: 700 12px/1.4 var(--mono); letter-spacing: 0.08em; }
.panel-header h1 { margin: 0; display: flex; align-items: baseline; gap: 18px; font-family: var(--display); font-size: clamp(30px, 4vw, 50px); line-height: 1.2; letter-spacing: -0.03em; }
.panel-header h1 span { color: var(--accent); font: 700 14px/1 var(--mono); letter-spacing: 0; }
.notice { margin-top: 20px; padding: 12px 14px; border: 1px solid color-mix(in srgb, var(--danger) 40%, var(--line)); background: color-mix(in srgb, var(--danger) 6%, var(--surface)); color: var(--danger); font-size: 14px; }
.panel-body { padding: 40px 48px 48px; }
.panel-actions { padding: 22px 48px; display: flex; align-items: center; justify-content: space-between; gap: 16px; border-top: 1px solid var(--line); }

.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px; }
.field { display: grid; align-content: start; gap: 8px; }
.field > span, .choice-field legend { color: var(--text); font-size: 14px; font-weight: 700; }
.field small { color: var(--muted); font-size: 12px; line-height: 1.55; }
.field-wide { grid-column: 1 / -1; }
.field input, .field textarea, .inline-add input {
  width: 100%; min-height: 50px; padding: 12px 14px; border: 1px solid var(--line); border-radius: calc(var(--radius) * 0.45);
  color: var(--text); background: var(--bg); transition: border-color 160ms ease, box-shadow 160ms ease;
}
.field textarea { min-height: 118px; resize: vertical; line-height: 1.7; }
.field input:focus, .field textarea:focus, .inline-add input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 13%, transparent); outline: 0; }
.field input::placeholder, .field textarea::placeholder, .inline-add input::placeholder { color: color-mix(in srgb, var(--muted) 67%, transparent); }
.repeat-card { margin-bottom: 20px; padding: 24px; border: 1px solid var(--line); background: var(--bg); }
.repeat-head { margin-bottom: 18px; display: flex; align-items: center; justify-content: space-between; gap: 16px; font: 700 12px/1 var(--mono); color: var(--accent); }
.empty-note { margin: 0 0 20px; padding: 20px; color: var(--muted); border: 1px dashed var(--line); }
.choice-field { min-width: 0; margin: 0; padding: 0; border: 0; }
.choice-field legend { margin-bottom: 8px; }
.segmented { display: flex; gap: 8px; }
.segment { min-height: 44px; flex: 1; padding: 8px 12px; border: 1px solid var(--line); border-radius: calc(var(--radius) * 0.4); color: var(--muted); background: var(--surface); cursor: pointer; }
.segment:hover { color: var(--text); border-color: var(--text); }
.segment.is-selected { color: var(--on-accent); background: var(--accent); border-color: var(--accent); }

.search-field { margin-bottom: 14px; }
.selection-summary { margin: 0 0 22px; color: var(--muted); font-size: 14px; }
.selection-summary strong { color: var(--accent); font-family: var(--mono); }
.model-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.model-card { min-height: 176px; padding: 18px; border: 1px solid var(--line); border-radius: calc(var(--radius) * 0.7); display: flex; flex-direction: column; align-items: flex-start; gap: 8px; color: var(--text); background: var(--bg); text-align: left; cursor: pointer; }
.model-card:hover { border-color: var(--accent); transform: translateY(-1px); }
.model-card.is-selected { color: var(--on-accent); background: var(--accent); border-color: var(--accent); }
.model-group { color: var(--muted); font: 600 10px/1 var(--mono); letter-spacing: 0.08em; }
.model-card.is-selected .model-group { color: color-mix(in srgb, var(--on-accent) 70%, transparent); }
.model-card strong { font-size: 17px; }
.model-card small { flex: 1; line-height: 1.55; }
.model-mark { font: 700 11px/1 var(--mono); }

.check-list { margin-top: 28px; display: grid; gap: 12px; }
.check-row { margin: 0; padding: 20px; border: 1px solid var(--line); display: grid; grid-template-columns: minmax(0, 1fr) 260px; gap: 22px; align-items: center; }
.check-row legend { display: contents; font-weight: 650; }
.check-row legend > span { margin-right: 12px; color: var(--accent); font: 700 11px/1 var(--mono); }
.evidence-legend { margin-top: 18px; display: flex; flex-wrap: wrap; gap: 16px; color: var(--muted); font-size: 12px; }
.dot { width: 7px; height: 7px; margin-right: 7px; display: inline-block; border-radius: 50%; background: var(--line); }
.dot-yes { background: var(--accent); }.dot-unsure { background: #b48736; }.dot-no { background: var(--danger); }

.day-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
.task-column { padding: 24px; border: 1px solid var(--line); background: var(--bg); }
.task-title { margin-bottom: 20px; display: flex; gap: 14px; align-items: flex-start; }
.task-title > span { color: var(--accent); font: 800 11px/1.4 var(--mono); }
.task-title h3, .task-title p { margin: 0; }.task-title p { color: var(--muted); font-size: 13px; }
.task-list { display: grid; gap: 2px; }
.task-item { min-height: 48px; padding: 9px 0; display: grid; grid-template-columns: 20px 1fr 28px; gap: 9px; align-items: start; border-bottom: 1px solid var(--line); cursor: pointer; }
.task-item input { width: 18px; height: 18px; margin-top: 4px; accent-color: var(--accent); }
.task-item.is-done span { color: var(--muted); text-decoration: line-through; }
.task-remove { width: 28px; height: 28px; border: 0; color: var(--muted); background: transparent; cursor: pointer; }
.inline-add { margin-top: 18px; display: grid; grid-template-columns: 1fr auto; gap: 8px; }
.inline-add button { min-width: 60px; border: 1px solid var(--line); background: var(--surface); cursor: pointer; }

.four-p { margin-top: 38px; padding-top: 32px; border-top: 1px solid var(--line); }
.section-minihead { margin-bottom: 22px; display: flex; align-items: center; gap: 14px; }
.section-minihead span { color: var(--accent); font: 800 12px/1 var(--mono); }
.section-minihead h3 { margin: 0; }
.channel-grid { display: flex; flex-wrap: wrap; gap: 9px; }
.channel-chip { min-height: 44px; padding: 8px 13px; border: 1px solid var(--line); border-radius: 999px; display: inline-flex; align-items: center; gap: 8px; color: var(--muted); background: var(--bg); cursor: pointer; }
.channel-chip span { font: 700 12px/1 var(--mono); }
.channel-chip.is-selected { color: var(--on-accent); background: var(--accent); border-color: var(--accent); }
.action-fields { margin-top: 30px; }
.mentor-details { margin-top: 28px; padding: 18px 20px; border: 1px solid var(--line); color: var(--muted); }
.mentor-details summary { color: var(--text); font-weight: 700; cursor: pointer; }
.mentor-details ul { margin-bottom: 0; padding-left: 22px; }

.result-header { min-height: 340px; padding: 48px; display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 30px; align-items: center; border-bottom: 1px solid var(--line); overflow: hidden; }
.result-header > div { position: relative; z-index: 2; }
.result-header > div > p { margin: 0 0 16px; color: var(--accent); font: 700 12px/1 var(--mono); letter-spacing: 0.09em; }
.result-header h1 { margin: 0 0 20px; font-family: var(--display); font-size: clamp(38px, 5vw, 64px); line-height: 1.12; letter-spacing: -0.04em; }
.result-header > div > span { color: var(--muted); font-size: 14px; }
.result-header img { width: 100%; max-height: 300px; object-fit: contain; }
.result-panel > .notice { margin: 24px 48px 0; }
.result-grid { padding: 38px 48px; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1px; background: var(--line); }
.result-item { min-height: 150px; padding: 24px; display: grid; grid-template-columns: 36px 1fr; gap: 12px; background: var(--surface); }
.result-item > span { color: var(--accent); font: 700 11px/1.7 var(--mono); }
.result-item h3 { margin: 0 0 8px; font-size: 14px; }.result-item p { margin: 0; line-height: 1.7; }
.result-item.is-missing p { color: var(--muted); }
.copy-box { margin: 0; padding: 32px 48px 42px; border-top: 1px solid var(--line); }
.copy-box pre { max-height: 300px; margin: 0 0 20px; padding: 20px; overflow: auto; border: 1px solid var(--line); white-space: pre-wrap; color: var(--muted); background: var(--bg); font: 13px/1.8 var(--mono); }
.copy-box > div { display: flex; align-items: center; gap: 18px; }
.copy-status { color: var(--muted); font-size: 13px; }
.result-footer { padding: 22px 48px; display: flex; justify-content: space-between; align-items: center; gap: 24px; border-top: 1px solid var(--line); }
.result-footer p { margin: 0; color: var(--muted); font-size: 13px; text-align: right; }

.site-footer { width: min(100%, var(--max)); min-height: 60px; margin: auto auto 0; padding: 14px 48px; display: flex; justify-content: space-between; align-items: center; gap: 20px; color: var(--muted); border-top: 1px solid var(--line); font-size: 12px; }
.dialog-backdrop { position: fixed; inset: 0; z-index: 20; padding: 20px; display: grid; place-items: center; background: rgba(15, 13, 11, 0.58); }
.confirm-dialog { width: min(100%, 460px); padding: 30px; background: var(--surface); border: 1px solid var(--line); box-shadow: var(--shadow); }
.confirm-dialog > p:first-child { margin: 0; color: var(--danger); font: 700 11px/1 var(--mono); }
.confirm-dialog h2 { margin: 12px 0; font-family: var(--display); font-size: 34px; }.confirm-dialog p { color: var(--muted); }
.confirm-dialog > div { margin-top: 24px; display: flex; justify-content: flex-end; gap: 10px; }

/* 版本总览 */
.overview-page { background: #efeee9; }
.overview-shell { width: min(100%, 1540px); margin: 0 auto; padding: 72px 48px 46px; }
.overview-header { max-width: 900px; margin-bottom: 50px; }
.overview-kicker { margin: 0 0 20px; color: #66635d; font: 700 12px/1 var(--mono); letter-spacing: 0.12em; }
.overview-header h1 { margin: 0; font-family: var(--display); font-size: clamp(52px, 7vw, 100px); line-height: 1.02; letter-spacing: -0.055em; }
.overview-header > p:last-child { max-width: 700px; margin: 26px 0 0; color: #66635d; font-size: 18px; }
.overview-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.overview-card { min-width: 0; overflow: hidden; display: grid; grid-template-rows: 330px auto; border: 1px solid #d8d5cd; background: #fff; }
.overview-image-wrap { overflow: hidden; display: grid; place-items: center; }
.overview-image-wrap img { width: 100%; height: 100%; object-fit: contain; transition: transform 350ms ease; }
.overview-card:hover .overview-image-wrap img { transform: scale(1.025); }
.overview-card-copy { padding: 28px; }
.overview-card-copy > span { font: 700 10px/1 var(--mono); letter-spacing: 0.1em; }
.overview-card-copy h2 { margin: 12px 0 8px; font-family: var(--display); font-size: 30px; }
.overview-card-copy p { min-height: 58px; margin: 0 0 24px; color: #6d6a63; font-size: 14px; }
.overview-card-copy a { min-height: 46px; display: flex; align-items: center; justify-content: space-between; border-top: 1px solid currentColor; text-decoration: none; font-weight: 800; }
.overview-card-a { color: #272036; background: #e9e6f3; }.overview-card-a .overview-image-wrap { background: #dedaed; }
.overview-card-b { color: #181313; background: #f6eee8; }.overview-card-b .overview-image-wrap { background: #f1deda; }
.overview-card-c { color: #173d42; background: #fbfaf5; }.overview-card-c .overview-image-wrap { background: #f6f7ee; }
.overview-footer { margin-top: 26px; padding-top: 20px; display: flex; justify-content: space-between; gap: 20px; border-top: 1px solid #d8d5cd; color: #77736c; font-size: 12px; }
.overview-footer p { margin: 0; }

@media (max-width: 1100px) {
  .hero { grid-template-columns: 1fr 0.8fr; gap: 34px; }
  .hero-art { min-height: 400px; }
  .workspace { grid-template-columns: 190px minmax(0, 1fr); gap: 26px; }
  .model-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .day-grid { grid-template-columns: 1fr; }
  .overview-card { grid-template-rows: 260px auto; }
}

@media (max-width: 820px) {
  .site-header { padding: 12px 24px; }
  .save-state { display: none; }
  .hero { padding: 38px 24px; grid-template-columns: 1fr; grid-template-rows: auto auto auto; }
  .hero-copy { max-width: 740px; }
  .hero-art { min-height: 340px; max-height: 500px; }
  .hero-steps { grid-template-columns: repeat(4, 1fr); }
  .hero-steps li { border-bottom: 1px solid var(--line); }
  .workspace { padding: 20px 24px 50px; grid-template-columns: 1fr; gap: 20px; }
  .step-rail { width: 100%; max-width: 100%; min-width: 0; position: static; overflow: hidden; }
  .progress-summary { margin-bottom: 12px; }
  .step-nav { width: 100%; max-width: 100%; min-width: 0; display: flex; gap: 6px; overflow-x: auto; padding-bottom: 8px; }
  .step-link { min-width: 92px; grid-template-columns: 1fr; gap: 4px; border: 1px solid var(--line); text-align: center; }
  .step-name { font-size: 12px; }.step-state { display: none; }
  .step-link-result { margin: 0; }
  .panel-header, .panel-body, .result-header, .result-grid, .copy-box { padding-left: 32px; padding-right: 32px; }
  .check-row { grid-template-columns: 1fr; }
  .result-header { grid-template-columns: 1fr 0.65fr; }
  .overview-grid { grid-template-columns: 1fr; }
  .overview-card { grid-template-columns: 0.85fr 1.15fr; grid-template-rows: auto; min-height: 300px; }
}

@media (max-width: 560px) {
  .site-header { min-height: 64px; }.brand-link strong { font-size: 13px; }.header-tools { gap: 10px; }
  .hero { min-height: auto; padding: 32px 24px 24px; gap: 18px; }
  .hero-copy { display: contents; }
  .hero-eyebrow { order: 1; margin-bottom: 0; }
  .hero h1 { order: 2; }
  .hero-body { order: 3; }
  .hero-actions { order: 4; }
  .hero-art { order: 5; }
  .hero-proof { order: 6; }
  .privacy-line { order: 7; }
  .source-details { order: 8; }
  .hero-steps { order: 9; }
  .hero h1 { font-size: clamp(42px, 13vw, 62px); }
  .hero-body { margin-top: 20px; font-size: 16px; }
  .hero-actions { align-items: stretch; flex-direction: column; gap: 8px; }
  .quiet-link { justify-content: center; }
  body[data-variant] .hero-art { min-height: 260px; max-height: 260px; }
  .hero-steps { grid-template-columns: repeat(2, 1fr); }
  .hero-steps li { padding-left: 8px; border-right: 1px solid var(--line); }
  .workspace { padding: 14px 12px 36px; }
  .work-panel, .result-panel { border-radius: calc(var(--radius) * 0.7); }
  .panel-header, .panel-body, .result-header, .result-grid, .copy-box { padding-left: 20px; padding-right: 20px; }
  .panel-header { padding-top: 30px; padding-bottom: 24px; }
  .panel-header h1 { display: block; font-size: 32px; }.panel-header h1 span { display: block; margin-bottom: 10px; }
  .panel-body { padding-top: 24px; padding-bottom: 30px; }
  .panel-actions { padding: 16px 20px; flex-direction: column-reverse; align-items: stretch; }
  .form-grid, .model-grid, .result-grid { grid-template-columns: 1fr; }
  .field-wide { grid-column: auto; }
  .repeat-card, .task-column { padding: 18px; }
  .segmented { gap: 5px; }.segment { padding-inline: 8px; }
  .model-card { min-height: 150px; }
  .check-row { padding: 16px; }
  .channel-grid { gap: 7px; }.channel-chip { padding-inline: 11px; }
  .result-header { grid-template-columns: 1fr; padding-top: 32px; }
  .result-header h1 { font-size: 38px; }.result-header img { max-height: 230px; }
  .result-item { min-height: auto; }
  .copy-box > div, .result-footer, .site-footer, .overview-footer { align-items: stretch; flex-direction: column; }
  .result-footer { padding: 18px 20px; }.result-footer p { text-align: left; }
  .site-footer { padding: 18px 24px; }
  .overview-shell { padding: 42px 18px 30px; }
  .overview-header h1 { font-size: 52px; }
  .overview-card { grid-template-columns: 1fr; grid-template-rows: 270px auto; }
  .overview-card-copy { padding: 24px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
}