.page-faq {
  --faq-surface: #0B211A;
  --faq-shadow: 0 20px 46px -34px rgba(0, 0, 0, 0.95);
  padding: 18px 0 64px;
  background: var(--ink);
  color: var(--mist);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.8;
}

.page-faq * {
  box-sizing: border-box;
}

.page-faq .tut-wrap {
  width: 100%;
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 16px;
}

.page-faq a {
  color: var(--lime);
}

.page-faq .tut-crumb {
  margin: 0 0 16px;
}

.page-faq .breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 13px;
  color: var(--smoke);
}

.page-faq .breadcrumb-list a {
  color: var(--smoke);
  text-decoration: none;
  transition: color 0.18s var(--ease);
}

.page-faq .breadcrumb-list a:hover {
  color: var(--lime);
}

.page-faq .breadcrumb-item + .breadcrumb-item::before {
  content: "/";
  margin-right: 6px;
  color: rgba(168, 181, 172, 0.5);
}

/* 布局：左侧主题轨道 + 右侧内容 */
.page-faq .tut-layout {
  display: grid;
  gap: 22px;
  align-items: start;
}

.page-faq .tut-rail {
  display: none;
}

.page-faq .tut-rail-list {
  display: grid;
  gap: 2px;
  margin: 10px 0 0;
  padding: 0;
  list-style: none;
}

.page-faq .tut-rail-list a {
  display: block;
  padding: 7px 10px 7px 12px;
  border-left: 2px solid var(--line);
  color: var(--smoke);
  font-size: 13px;
  line-height: 1.5;
  text-decoration: none;
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease), background 0.18s var(--ease);
}

.page-faq .tut-rail-list a:hover {
  color: var(--lime);
  border-left-color: var(--lime);
  background: rgba(200, 255, 77, 0.06);
}

.page-faq .tut-main > * + * {
  margin-top: 22px;
}

/* 首屏 */
.page-faq .tut-hero {
  position: relative;
  overflow: hidden;
  padding: 26px 18px 24px;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background:
    radial-gradient(120% 92% at 90% 0%, rgba(200, 255, 77, 0.16), transparent 62%),
    radial-gradient(90% 80% at 0% 100%, rgba(91, 157, 255, 0.12), transparent 64%),
    linear-gradient(158deg, #0E2A22, #07130F 72%);
}

.page-faq .tut-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: repeating-linear-gradient(115deg, rgba(215, 222, 212, 0.07) 0 1px, transparent 1px 46px);
}

.page-faq .tut-hero > * {
  position: relative;
  z-index: 1;
}

.page-faq .tut-hero h1 {
  max-width: 15em;
  margin: 10px 0 14px;
  color: var(--white);
  font-family: var(--font-display);
  font-size: clamp(26px, 6.6vw, 52px);
  font-weight: 800;
  line-height: 1.14;
  letter-spacing: -0.02em;
}

.page-faq .tut-hero .lede {
  max-width: 34em;
  margin: 0;
  color: var(--mist);
  font-size: 16px;
  line-height: 1.85;
}

.page-faq .tut-quick {
  display: grid;
  gap: 10px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}

.page-faq .tut-quick a {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-left: 2px solid var(--lime);
  border-radius: var(--r-sm);
  background: rgba(27, 74, 58, 0.42);
  color: var(--mist);
  text-decoration: none;
  transition: background 0.18s var(--ease), transform 0.18s var(--ease);
}

.page-faq .tut-quick a:hover {
  background: rgba(27, 74, 58, 0.78);
  transform: translateY(-2px);
}

.page-faq .tut-quick .mono {
  color: var(--lime);
  font-size: 12px;
  letter-spacing: 0.1em;
}

.page-faq .tut-quick strong {
  color: var(--white);
  font-size: 15px;
  font-weight: 700;
  line-height: 1.4;
}

.page-faq .tut-quick em {
  color: var(--smoke);
  font-size: 12px;
  font-style: normal;
  line-height: 1.5;
}

/* 面板通用 */
.page-faq .tut-panel {
  padding: 22px 18px;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: linear-gradient(160deg, rgba(14, 42, 34, 0.96), rgba(7, 19, 15, 0.98));
  box-shadow: var(--faq-shadow);
}

.page-faq .tut-panel-head h2,
.page-faq .tut-panel > h2 {
  margin: 6px 0 10px;
  color: var(--white);
  font-family: var(--font-display);
  font-size: clamp(21px, 4.4vw, 30px);
  font-weight: 800;
  line-height: 1.22;
  letter-spacing: -0.01em;
}

.page-faq .tut-panel p {
  margin: 0 0 10px;
  color: var(--mist);
}

.page-faq .tut-panel p:last-child {
  margin-bottom: 0;
}

.page-faq .tut-panel h3 {
  margin: 0 0 6px;
  color: var(--white);
  font-size: 16px;
  font-weight: 700;
  line-height: 1.45;
}

.page-faq .panel-kicker {
  margin: 0;
  color: var(--lime);
  font-size: 12px;
  letter-spacing: 0.14em;
}

/* 三步开始 */
.page-faq .steps-progress {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
  padding: 10px 12px;
  border: 1px dashed var(--line-strong);
  border-radius: var(--r-sm);
  background: rgba(7, 19, 15, 0.45);
}

.page-faq .steps-progress-track {
  position: relative;
  flex: 0 0 84px;
  height: 4px;
  border-radius: 999px;
  background: rgba(215, 222, 212, 0.18);
  overflow: hidden;
}

.page-faq .steps-progress-fill {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 0;
  background: var(--lime);
  transition: width 0.26s var(--ease);
}

.page-faq .steps-progress-text {
  margin: 0;
  color: var(--smoke);
  font-size: 12.5px;
  line-height: 1.5;
}

.page-faq .steps-progress-text > span {
  display: none;
}

.page-faq .steps-progress-text > .p-0 {
  display: inline;
}

.page-faq .steps-zone:has(#st1:checked) .steps-progress-fill {
  width: 33.33%;
}

.page-faq .steps-zone:has(#st1:checked) .steps-progress-text > .p-0 {
  display: none;
}

.page-faq .steps-zone:has(#st1:checked) .steps-progress-text > .p-1 {
  display: inline;
}

.page-faq .steps-zone:has(#st1:checked):has(#st2:checked) .steps-progress-fill {
  width: 66.66%;
}

.page-faq .steps-zone:has(#st1:checked):has(#st2:checked) .steps-progress-text > .p-1 {
  display: none;
}

.page-faq .steps-zone:has(#st1:checked):has(#st2:checked) .steps-progress-text > .p-2 {
  display: inline;
}

.page-faq .steps-zone:has(#st1:checked):has(#st2:checked):has(#st3:checked) .steps-progress-fill {
  width: 100%;
}

.page-faq .steps-zone:has(#st1:checked):has(#st2:checked):has(#st3:checked) .steps-progress-text > .p-2 {
  display: none;
}

.page-faq .steps-zone:has(#st1:checked):has(#st2:checked):has(#st3:checked) .steps-progress-text > .p-3 {
  display: inline;
  color: var(--lime);
}

.page-faq .steps-grid {
  display: grid;
  gap: 18px;
}

.page-faq .steps {
  position: relative;
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-faq .steps::before {
  content: "";
  position: absolute;
  top: 26px;
  bottom: 26px;
  left: 26px;
  border-left: 1px dashed rgba(200, 255, 77, 0.42);
}

.page-faq .step-card {
  position: relative;
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr);
  gap: 12px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--faq-surface);
  transition: border-color 0.2s var(--ease), box-shadow 0.2s var(--ease);
}

.page-faq .step-card:has(input:checked) {
  border-color: rgba(200, 255, 77, 0.6);
  box-shadow: inset 0 0 0 1px rgba(200, 255, 77, 0.18);
}

.page-faq .step-check {
  position: relative;
  display: block;
  width: 26px;
  height: 26px;
  margin-top: 2px;
}

.page-faq .step-check input {
  position: absolute;
  inset: 0;
  z-index: 2;
  width: 100%;
  height: 100%;
  margin: 0;
  opacity: 0;
  cursor: pointer;
}

.page-faq .step-box {
  position: absolute;
  inset: 0;
  border: 1px solid var(--line-strong);
  border-radius: 6px;
  background: rgba(7, 19, 15, 0.75);
  transition: background 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-faq .step-box::after {
  content: "";
  position: absolute;
  top: 4px;
  left: 9px;
  width: 6px;
  height: 11px;
  border-right: 2px solid var(--ink);
  border-bottom: 2px solid var(--ink);
  opacity: 0;
  transform: rotate(42deg) scale(0.4);
  transition: opacity 0.18s var(--ease), transform 0.18s var(--ease);
}

.page-faq .step-check input:checked + .step-box {
  background: var(--lime);
  border-color: var(--lime);
}

.page-faq .step-check input:checked + .step-box::after {
  opacity: 1;
  transform: rotate(42deg) scale(1);
}

.page-faq .step-check input:focus-visible + .step-box {
  outline: 2px solid var(--blue);
  outline-offset: 2px;
}

.page-faq .step-num {
  margin: 0 0 2px;
  color: var(--lime);
  font-size: 12px;
  letter-spacing: 0.12em;
}

.page-faq .step-body p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.7;
}

.page-faq .steps-figure {
  margin: 0;
}

.page-faq .steps-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  object-fit: cover;
}

.page-faq .steps-figure figcaption {
  margin-top: 8px;
  color: var(--smoke);
  font-size: 12.5px;
  line-height: 1.6;
}

/* 横切条带图 */
.page-faq .tut-band {
  margin: 22px 0 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: var(--ink-2);
}

.page-faq .tut-band img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-faq .tut-band figcaption {
  padding: 16px 18px 18px;
  border-top: 1px solid var(--line);
}

.page-faq .tut-band figcaption p {
  margin: 8px 0 0;
  color: var(--mist);
  font-size: 14.5px;
  line-height: 1.75;
}

/* 编号结构 */
.page-faq .num-anatomy {
  display: grid;
  gap: 10px;
  margin: 18px 0 4px;
}

.page-faq .num-slot {
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: rgba(7, 19, 15, 0.55);
}

.page-faq .num-chip {
  display: inline-block;
  margin-bottom: 8px;
  padding: 2px 8px;
  border: 1px solid rgba(200, 255, 77, 0.4);
  border-radius: 4px;
  color: var(--lime);
  font-size: 11.5px;
  letter-spacing: 0.1em;
}

.page-faq .num-slot p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.7;
}

.page-faq .num-dash {
  display: block;
  height: 2px;
  background: repeating-linear-gradient(90deg, var(--line-strong) 0 6px, transparent 6px 12px);
}

.page-faq .num-tips {
  display: grid;
  gap: 14px;
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
}

.page-faq .num-tip p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.7;
}

/* 关注清单 */
.page-faq .watch-grid {
  display: grid;
  gap: 16px;
  margin: 18px 0 16px;
}

.page-faq .watch-cap {
  padding: 16px;
  border: 1px solid rgba(200, 255, 77, 0.28);
  border-radius: var(--r-md);
  background: linear-gradient(150deg, rgba(27, 74, 58, 0.85), rgba(7, 19, 15, 0.9));
}

.page-faq .watch-cap .num-lg {
  margin: 0;
  color: var(--lime);
  font-size: clamp(44px, 13vw, 72px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.02em;
}

.page-faq .watch-cap .watch-cap-label {
  margin: 8px 0 0;
  color: var(--mist);
  font-size: 13.5px;
  line-height: 1.6;
}

.page-faq .watch-groups {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-faq .watch-groups li {
  display: grid;
  grid-template-columns: 10px minmax(0, 1fr);
  gap: 12px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}

.page-faq .watch-groups li:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-faq .watch-dot {
  width: 10px;
  height: 10px;
  margin-top: 7px;
  border-radius: 50%;
  background: var(--lime);
  box-shadow: 0 0 0 3px rgba(200, 255, 77, 0.16);
}

.page-faq .watch-groups p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.7;
}

.page-faq .watch-note {
  margin: 0;
  padding: 12px 14px;
  border-left: 2px solid var(--blue);
  border-radius: 0 var(--r-sm) var(--r-sm) 0;
  background: rgba(91, 157, 255, 0.08);
  color: var(--mist);
  font-size: 13.5px;
  line-height: 1.7;
}

/* 双版本对照 */
.page-faq .compare {
  display: grid;
  gap: 12px;
  margin: 18px 0 14px;
}

.page-faq .compare-pane {
  padding: 16px;
  border: 1px solid var(--line);
  border-top-width: 3px;
  border-radius: var(--r-md);
  background: rgba(7, 19, 15, 0.6);
}

.page-faq .compare-pane p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.7;
}

.page-faq .compare-pane--a {
  border-top-color: var(--orange);
}

.page-faq .compare-pane--b {
  border-top-color: var(--blue);
}

.page-faq .version-a {
  display: inline-block;
  margin-bottom: 10px;
  padding: 2px 9px;
  border: 1px solid rgba(255, 138, 74, 0.45);
  border-radius: 4px;
  background: rgba(255, 138, 74, 0.14);
  color: var(--orange);
  font-size: 11.5px;
  letter-spacing: 0.1em;
}

.page-faq .version-b {
  display: inline-block;
  margin-bottom: 10px;
  padding: 2px 9px;
  border: 1px solid rgba(91, 157, 255, 0.45);
  border-radius: 4px;
  background: rgba(91, 157, 255, 0.14);
  color: var(--blue);
  font-size: 11.5px;
  letter-spacing: 0.1em;
}

.page-faq .version-hint {
  margin: 0;
  color: var(--smoke);
  font-size: 13.5px;
  line-height: 1.7;
}

/* 手机端书签 */
.page-faq .bookmark-grid {
  display: grid;
  gap: 20px;
  margin-top: 18px;
}

.page-faq .phone-frame {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 8px;
  width: min(200px, 100%);
  margin: 0 auto;
  padding: 18px 12px 16px;
  aspect-ratio: 9 / 16;
  border: 2px solid var(--line-strong);
  border-radius: 24px;
  background: linear-gradient(170deg, #0E2A22, #07130F);
  box-shadow: inset 0 0 0 1px rgba(215, 222, 212, 0.08);
}

.page-faq .phone-notch {
  display: block;
  width: 46px;
  height: 5px;
  margin: 0 auto 6px;
  border-radius: 999px;
  background: rgba(215, 222, 212, 0.28);
}

.page-faq .phone-bar {
  display: block;
  height: 9px;
  border-radius: 4px;
  background: rgba(215, 222, 212, 0.16);
}

.page-faq .phone-bar--search {
  height: 20px;
  border: 1px solid rgba(200, 255, 77, 0.5);
  background: rgba(200, 255, 77, 0.12);
}

.page-faq .phone-bar--short {
  width: 62%;
}

.page-faq .phone-chip {
  display: block;
  width: 54px;
  height: 18px;
  margin: 4px 0;
  border-radius: 4px;
  background: rgba(91, 157, 255, 0.35);
}

.page-faq .bookmark-list {
  display: grid;
  gap: 12px;
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
}

.page-faq .bookmark-list li {
  display: grid;
  grid-template-columns: 22px minmax(0, 1fr);
  gap: 10px;
  color: var(--mist);
  font-size: 14.5px;
  line-height: 1.7;
}

.page-faq .bookmark-list .mono {
  color: var(--lime);
  font-size: 12px;
  letter-spacing: 0.08em;
  padding-top: 3px;
}

.page-faq .bookmark-copy {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0 0 10px;
  padding: 10px 12px;
  border: 1px dashed var(--line-strong);
  border-radius: var(--r-sm);
  background: rgba(7, 19, 15, 0.5);
}

.page-faq .bookmark-copy code {
  flex: 1 1 180px;
  min-width: 0;
  color: var(--lime);
  font-family: var(--font-mono);
  font-size: 12.5px;
  line-height: 1.6;
  overflow-wrap: anywhere;
}

.page-faq .copy-btn {
  flex: 0 0 auto;
  padding: 6px 14px;
  border: 1px solid var(--lime);
  border-radius: 999px;
  background: transparent;
  color: var(--lime);
  font: inherit;
  font-size: 12.5px;
  line-height: 1.5;
  cursor: pointer;
  transition: background 0.18s var(--ease), color 0.18s var(--ease);
}

.page-faq .copy-btn:hover {
  background: var(--lime);
  color: var(--ink);
}

.page-faq .bookmark-note {
  margin: 0;
  color: var(--smoke);
  font-size: 13px;
  line-height: 1.7;
}

/* 常见问题 */
.page-faq .qa-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 16px 0 14px;
}

.page-faq .qa-filter {
  padding: 6px 14px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: transparent;
  color: var(--smoke);
  font: inherit;
  font-size: 13px;
  line-height: 1.6;
  letter-spacing: 0.06em;
  cursor: pointer;
  transition: background 0.18s var(--ease), color 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-faq .qa-filter:hover {
  border-color: var(--lime);
  color: var(--lime);
}

.page-faq .qa-filter[aria-pressed="true"] {
  border-color: var(--lime);
  background: var(--lime);
  color: var(--ink);
  font-weight: 700;
}

.page-faq .qa-item {
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: rgba(7, 19, 15, 0.48);
  overflow: hidden;
  transition: border-color 0.18s var(--ease);
}

.page-faq .qa-item + .qa-item {
  margin-top: 10px;
}

.page-faq .qa-item:hover {
  border-color: var(--line-strong);
}

.page-faq .qa-item[data-filtered="true"] {
  display: none;
}

.page-faq .fold-head {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 14px 15px;
  border: 0;
  background: transparent;
  color: var(--white);
  font: inherit;
  font-size: 14.5px;
  font-weight: 700;
  line-height: 1.55;
  text-align: left;
  cursor: pointer;
}

.page-faq .qa-tag {
  flex: 0 0 auto;
  padding: 1px 7px;
  border: 1px solid var(--line-strong);
  border-radius: 3px;
  color: var(--smoke);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.12em;
}

.page-faq .fold-title {
  flex: 1 1 auto;
  min-width: 0;
}

.page-faq .fold-icon {
  position: relative;
  flex: 0 0 14px;
  width: 14px;
  height: 14px;
}

.page-faq .fold-icon::before,
.page-faq .fold-icon::after {
  content: "";
  position: absolute;
  border-radius: 1px;
  background: var(--lime);
  transition: transform 0.2s var(--ease);
}

.page-faq .fold-icon::before {
  top: 6px;
  left: 0;
  width: 14px;
  height: 2px;
}

.page-faq .fold-icon::after {
  top: 0;
  left: 6px;
  width: 2px;
  height: 14px;
}

.page-faq .fold[data-open="true"] .fold-icon::after {
  transform: scaleY(0);
}

.page-faq .fold-body {
  padding: 0 15px 14px;
}

.page-faq .fold[data-open="false"] .fold-body {
  display: none;
}

.page-faq .fold-body p {
  margin: 0;
  padding-top: 10px;
  border-top: 1px solid var(--line);
  font-size: 14.5px;
  line-height: 1.75;
}

/* 联系支持前准备 */
.page-faq .panel--paper {
  border-color: rgba(7, 19, 15, 0.14);
  background: var(--paper);
  color: #0B2A21;
}

.page-faq .panel--paper h2 {
  color: #07130F;
}

.page-faq .panel--paper .tut-panel-head p {
  color: #2C4A3E;
}

.page-faq .panel--paper .panel-kicker {
  color: #1B4A3A;
}

.page-faq .support-list {
  display: grid;
  gap: 10px;
  margin: 18px 0;
  padding: 0;
  list-style: none;
  counter-reset: sup;
}

.page-faq .support-list li {
  position: relative;
  padding-left: 36px;
  color: #17352B;
  font-size: 14.5px;
  line-height: 1.75;
}

.page-faq .support-list li::before {
  counter-increment: sup;
  content: counter(sup, decimal-leading-zero);
  position: absolute;
  top: 2px;
  left: 0;
  padding: 0 6px;
  border-radius: 4px;
  background: #C8FF4D;
  color: #07130F;
  font-family: var(--font-mono);
  font-size: 11.5px;
  line-height: 1.7;
}

.page-faq .support-list strong {
  color: #07130F;
}

.page-faq .support-contact {
  margin: 0;
  padding-top: 14px;
  border-top: 1px solid rgba(7, 19, 15, 0.14);
  color: #2C4A3E;
  font-size: 14px;
  line-height: 1.75;
}

.page-faq .panel--paper a {
  color: #1B4A3A;
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-faq .panel--paper a:hover {
  color: #07130F;
}

/* 响应式 */
@media (min-width: 560px) {
  .page-faq .tut-quick {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-faq .num-anatomy {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-faq .num-dash {
    display: none;
  }
}

@media (min-width: 720px) {
  .page-faq {
    padding-bottom: 84px;
  }

  .page-faq .tut-wrap {
    padding: 0 24px;
  }

  .page-faq .tut-panel,
  .page-faq .tut-hero {
    padding: 30px 28px;
  }

  .page-faq .watch-grid {
    grid-template-columns: minmax(0, 210px) minmax(0, 1fr);
    gap: 22px;
    align-items: start;
  }

  .page-faq .compare {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
  }

  .page-faq .num-tips {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 22px;
  }

  .page-faq .bookmark-grid {
    grid-template-columns: minmax(0, 200px) minmax(0, 1fr);
    gap: 26px;
    align-items: start;
  }

  .page-faq .tut-band {
    display: grid;
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
    align-items: center;
  }

  .page-faq .tut-band figcaption {
    border-top: 0;
    padding: 22px;
  }
}

@media (min-width: 860px) {
  .page-faq .steps-grid {
    grid-template-columns: minmax(0, 1fr) 250px;
    gap: 24px;
    align-items: start;
  }

  .page-faq .steps-figure {
    position: sticky;
    top: calc(var(--header-h) + 18px);
  }
}

@media (min-width: 1000px) {
  .page-faq .tut-layout {
    grid-template-columns: 176px minmax(0, 1fr);
    gap: 40px;
  }

  .page-faq .tut-rail {
    display: block;
    position: sticky;
    top: calc(var(--header-h) + 22px);
  }

  .page-faq .tut-main > * + * {
    margin-top: 26px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq *,
  .page-faq *::before,
  .page-faq *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    transform: none !important;
  }
}