:root {
  color-scheme: light;
  --bg: #f6f8fc;
  --surface: #ffffff;
  --surface-soft: #eef5ff;
  --ink: #101827;
  --muted: #5d6a7e;
  --subtle: #8792a6;
  --line: #dce4ef;
  --line-strong: #c7d3e3;
  --blue: #0a63db;
  --blue-dark: #004db5;
  --blue-soft: #e7f0ff;
  --orange: #ff5b0a;
  --orange-dark: #d74700;
  --green: #168957;
  --green-soft: #e9f8ef;
  --yellow-soft: #fff7ea;
  --shadow: 0 18px 48px rgba(16, 24, 39, 0.08);
  --radius: 8px;
  --radius-sm: 6px;
  --max: 1480px;
  --topbar: 76px;
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background:
    linear-gradient(90deg, rgba(10, 99, 219, 0.045) 1px, transparent 1px),
    linear-gradient(0deg, rgba(10, 99, 219, 0.045) 1px, transparent 1px),
    var(--bg);
  background-size: 32px 32px;
  line-height: 1.45;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -1;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.86), rgba(255, 255, 255, 0) 270px),
    radial-gradient(circle at 82% 6%, rgba(10, 99, 219, 0.12), transparent 360px);
}

a {
  color: inherit;
}

button,
input {
  font: inherit;
}

button {
  cursor: pointer;
}

svg {
  display: block;
  width: 1.1em;
  height: 1.1em;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.9;
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 30;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 24px;
  min-height: var(--topbar);
  padding: 0 28px;
  border-bottom: 1px solid rgba(220, 228, 239, 0.9);
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  font-size: 22px;
  font-weight: 800;
  text-decoration: none;
  white-space: nowrap;
}

.brand strong {
  color: var(--blue);
  font-weight: 900;
}

.brand-device {
  position: relative;
  display: inline-block;
  width: 22px;
  height: 40px;
  border-radius: 7px;
  background: linear-gradient(180deg, #202a39, #050b14);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.18);
}

.brand-device::before {
  content: "";
  position: absolute;
  top: 6px;
  left: 5px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: radial-gradient(circle at 45% 45%, #7ed3ff 0 12%, #101827 14% 48%, #4b5565 50% 100%);
}

.brand-device::after {
  content: "";
  position: absolute;
  bottom: 7px;
  left: 8px;
  width: 6px;
  height: 2px;
  border-radius: 4px;
  background: var(--orange);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-width: 0;
  max-width: 100%;
}

.nav-link {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 14px;
  border-bottom: 3px solid transparent;
  color: var(--ink);
  font-size: 14px;
  font-weight: 720;
  text-decoration: none;
}

.nav-link.active,
.nav-link:hover {
  border-color: var(--blue);
  color: var(--blue);
}

.top-cta,
.primary-action,
.wide-action,
.upgrade-button {
  border: 1px solid var(--orange);
  border-radius: var(--radius-sm);
  background: var(--orange);
  color: #fff;
  font-weight: 820;
  box-shadow: 0 14px 28px rgba(255, 91, 10, 0.2);
}

.top-cta {
  min-height: 46px;
  padding: 0 20px;
  font-size: 15px;
}

.top-cta:hover,
.primary-action:hover,
.wide-action:hover,
.upgrade-button:hover {
  background: var(--orange-dark);
}

.coach-shell {
  display: grid;
  grid-template-columns: 360px minmax(430px, 1fr) 380px;
  gap: 16px;
  width: min(var(--max), calc(100% - 40px));
  margin: 18px auto 18px;
  align-items: start;
}

.scenario-panel,
.scenario-detail,
.setup-panel,
.product-band,
.lesson-card,
.upgrade-card,
.library-band {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.96);
  box-shadow: var(--shadow);
}

.scenario-panel,
.setup-panel {
  position: sticky;
  top: calc(var(--topbar) + 14px);
  padding: 18px;
}

.panel-heading,
.setup-head,
.check-head,
.section-title,
.detail-toolbar,
.title-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

.panel-heading h1 {
  margin: 0;
  font-size: 20px;
  line-height: 1.18;
}

.icon-button,
.favorite-button {
  display: inline-grid;
  place-items: center;
  flex: 0 0 auto;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: #fff;
  color: var(--ink);
}

.icon-button:hover,
.favorite-button:hover {
  border-color: var(--blue);
  color: var(--blue);
}

.search-box {
  display: grid;
  grid-template-columns: 22px 1fr;
  align-items: center;
  gap: 9px;
  min-height: 46px;
  margin: 18px 0 14px;
  padding: 0 12px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: #fff;
  color: var(--muted);
}

.search-box:focus-within {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(10, 99, 219, 0.1);
}

.search-box input {
  min-width: 0;
  border: 0;
  outline: 0;
  color: var(--ink);
  background: transparent;
  font-size: 14px;
}

.model-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}

.model-row > span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 820;
  text-transform: uppercase;
}

.segmented,
.toggle-row {
  display: inline-flex;
  padding: 3px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #f8fafc;
}

.segmented button,
.toggle-row button {
  min-height: 30px;
  border: 0;
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}

.segmented button {
  min-width: 52px;
  padding: 0 12px;
}

.toggle-row button {
  padding: 0 10px;
}

.segmented button.active,
.toggle-row button.active {
  background: var(--blue);
  color: #fff;
}

.category-tabs {
  display: flex;
  gap: 7px;
  max-width: 100%;
  min-width: 0;
  overflow-x: auto;
  padding-bottom: 8px;
}

.category-tab {
  flex: 0 0 auto;
  min-height: 34px;
  padding: 0 11px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: #fff;
  color: var(--ink);
  font-size: 13px;
  font-weight: 760;
}

.category-tab.active {
  border-color: var(--blue);
  background: var(--blue);
  color: #fff;
}

.scenario-list {
  display: grid;
  max-width: 100%;
  min-width: 0;
  max-height: 520px;
  overflow-y: auto;
  margin-top: 8px;
  padding-right: 2px;
}

.scenario-button {
  display: grid;
  grid-template-columns: 46px 1fr auto;
  align-items: center;
  gap: 12px;
  width: 100%;
  min-height: 72px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  color: var(--ink);
  text-align: left;
}

.scenario-button + .scenario-button {
  margin-top: 8px;
}

.scenario-button.active {
  border-color: var(--blue);
  background: linear-gradient(180deg, #fbfdff, var(--blue-soft));
  box-shadow: 0 0 0 2px rgba(10, 99, 219, 0.08);
}

.scenario-icon {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--surface-soft);
  font-size: 24px;
}

.scenario-button strong {
  display: block;
  font-size: 14px;
  line-height: 1.2;
}

.scenario-button span:last-child {
  color: var(--muted);
  font-size: 12px;
  font-weight: 640;
}

.scenario-check {
  display: grid;
  place-items: center;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--blue);
  color: #fff;
  font-size: 12px;
  font-weight: 900;
}

.suggest-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  min-height: 42px;
  margin-top: 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface-soft);
  color: var(--blue);
  font-size: 14px;
  font-weight: 820;
}

.scenario-detail {
  padding: 14px;
}

.detail-toolbar {
  align-items: center;
  padding: 4px 4px 12px;
}

.breadcrumb {
  color: var(--muted);
  font-size: 13px;
  font-weight: 760;
}

.status-chip,
.upgrade-tag,
.mini-label {
  width: fit-content;
  padding: 5px 9px;
  border-radius: var(--radius-sm);
  color: var(--orange-dark);
  background: #fff2e8;
  font-size: 12px;
  font-weight: 840;
}

.hero-image {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  aspect-ratio: 16 / 6.1;
  background: var(--surface-soft);
}

.hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.detail-card {
  padding: 22px 16px 0;
}

.title-row {
  align-items: center;
}

.title-row h2 {
  margin: 0 0 8px;
  font-size: clamp(25px, 3.3vw, 38px);
  line-height: 1.04;
}

.title-row p {
  margin: 0;
  max-width: 760px;
  color: var(--muted);
  font-size: 15px;
}

.favorite-button {
  color: var(--orange);
}

.coach-note {
  display: grid;
  grid-template-columns: 26px 1fr;
  gap: 12px;
  margin: 18px 0;
  padding: 14px;
  border: 1px solid #bddfca;
  border-radius: var(--radius);
  background: var(--green-soft);
  color: var(--green);
}

.coach-note p {
  margin: 3px 0 0;
  color: #315b45;
  font-size: 14px;
}

.question-grid,
.best-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.question-card,
.best-card {
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
}

.question-card > span,
.best-card span {
  display: block;
  margin-bottom: 9px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 840;
  text-transform: uppercase;
}

.best-card {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 12px;
  align-items: center;
}

.best-card .best-icon {
  font-size: 28px;
}

.best-card strong {
  display: block;
  font-size: 15px;
}

.best-card p {
  margin: 2px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.pro-tip {
  display: grid;
  grid-template-columns: 24px 1fr;
  gap: 12px;
  margin-top: 18px;
  padding: 16px 0 0;
  border-top: 1px solid var(--line);
  color: var(--green);
}

.pro-tip strong {
  display: block;
  margin-bottom: 4px;
  color: var(--ink);
}

.pro-tip p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.setup-panel {
  display: grid;
  gap: 16px;
}

.setup-head {
  align-items: center;
}

.setup-head h2 {
  margin: 0;
  font-size: 20px;
}

.setup-head span {
  min-width: 48px;
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  background: var(--blue);
  color: #fff;
  font-size: 13px;
  font-weight: 850;
  text-align: center;
}

.settings-table {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.setting-row {
  display: grid;
  grid-template-columns: 28px 1fr auto;
  align-items: center;
  gap: 10px;
  min-height: 46px;
  padding: 10px 12px;
  background: #fff;
}

.setting-row + .setting-row {
  border-top: 1px solid var(--line);
}

.setting-row svg {
  color: var(--blue);
}

.setting-row span {
  color: var(--ink);
  font-size: 14px;
  font-weight: 660;
}

.setting-row strong {
  color: var(--blue);
  font-size: 14px;
  text-align: right;
}

.shot-checklist {
  display: grid;
  gap: 10px;
}

.check-head {
  align-items: center;
}

.check-head h3 {
  margin: 0;
  font-size: 15px;
}

.check-head span {
  color: var(--muted);
  font-size: 13px;
  font-weight: 820;
}

.check-progress {
  overflow: hidden;
  height: 4px;
  border-radius: 999px;
  background: #e8edf5;
}

.check-progress span {
  display: block;
  width: 0%;
  height: 100%;
  background: var(--green);
  transition: width 0.16s ease;
}

.checklist {
  display: grid;
}

.check-item {
  display: grid;
  grid-template-columns: 22px 1fr;
  align-items: center;
  gap: 10px;
  min-height: 36px;
  color: var(--ink);
  font-size: 13px;
}

.check-item input {
  width: 17px;
  height: 17px;
  accent-color: var(--green);
}

.check-item input:checked + span {
  color: var(--muted);
  text-decoration: line-through;
}

.setup-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.primary-action,
.secondary-action,
.wide-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-height: 46px;
  padding: 0 12px;
  font-size: 14px;
}

.secondary-action {
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  background: #fff;
  color: var(--ink);
  font-weight: 820;
}

.secondary-action:hover {
  border-color: var(--blue);
  color: var(--blue);
}

.wide-action {
  grid-column: 1 / -1;
}

.boundary-note {
  padding: 12px;
  border-radius: var(--radius);
  background: var(--surface-soft);
  color: var(--muted);
  font-size: 12px;
}

.product-band,
.learning-band,
.manual-band,
.library-band {
  width: min(var(--max), calc(100% - 40px));
  margin: 18px auto;
}

.product-band,
.library-band {
  padding: 22px;
}

.section-title {
  align-items: flex-end;
  margin-bottom: 16px;
}

.section-title h2 {
  margin: 0;
  font-size: 24px;
}

.section-title p {
  margin: 4px 0 0;
  color: var(--muted);
}

.pack-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.pack-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
}

.pack-card img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.pack-content {
  padding: 15px;
}

.pack-content h3 {
  margin: 0 0 5px;
  font-size: 17px;
}

.pack-content p {
  margin: 0 0 12px;
  color: var(--muted);
  font-size: 13px;
}

.pack-meta {
  display: flex;
  justify-content: space-between;
  color: var(--blue);
  font-size: 12px;
  font-weight: 840;
}

.learning-band {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 18px;
}

.lesson-card,
.upgrade-card {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 18px;
  padding: 22px;
  align-items: start;
}

.lesson-art {
  display: grid;
  place-items: center;
  width: 92px;
  height: 92px;
  border-radius: var(--radius);
  background: var(--blue-soft);
  color: var(--blue);
}

.lesson-art svg {
  width: 58px;
  height: 58px;
}

.lesson-card h2,
.upgrade-card h2 {
  margin: 7px 0 8px;
  font-size: 24px;
  line-height: 1.12;
}

.lesson-card p,
.upgrade-card p {
  margin: 0;
  color: var(--muted);
}

.lesson-list {
  grid-column: 2;
  margin: 0;
  padding: 14px 0 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.lesson-list li {
  display: flex;
  align-items: center;
  gap: 9px;
  min-height: 30px;
  color: var(--ink);
  font-size: 14px;
}

.lesson-list span {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--green);
}

.upgrade-card {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  background: linear-gradient(135deg, #fff, #fff5ec);
}

.value-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.value-grid span {
  padding: 10px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.72);
  color: var(--ink);
  font-size: 13px;
  font-weight: 760;
}

.upgrade-button {
  min-height: 48px;
  padding: 0 18px;
  font-size: 15px;
}

.library-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.library-grid a {
  display: flex;
  align-items: center;
  min-height: 60px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  color: var(--blue);
  font-weight: 820;
  text-decoration: none;
}

.library-grid a:hover {
  border-color: var(--blue);
}

.manual-band {
  min-width: 0;
  display: grid;
  grid-template-columns: minmax(280px, 0.78fr) minmax(420px, 1.22fr);
  gap: 18px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.98), rgba(237, 246, 255, 0.92));
  box-shadow: var(--shadow);
}

.manual-copy h2 {
  margin: 10px 0 10px;
  font-size: clamp(28px, 3vw, 42px);
  line-height: 1.05;
}

.manual-copy p {
  margin: 0;
  color: var(--muted);
}

.manual-source-note {
  margin-top: 18px;
  padding: 14px;
  border-left: 4px solid var(--green);
  border-radius: var(--radius);
  background: #fff;
  color: var(--ink);
  font-size: 14px;
  font-weight: 680;
}

.manual-console {
  display: grid;
  gap: 12px;
}

.manual-search {
  display: grid;
  grid-template-columns: 22px 1fr;
  align-items: center;
  gap: 9px;
  min-height: 50px;
  padding: 0 13px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: #fff;
  color: var(--muted);
}

.manual-search:focus-within {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(10, 99, 219, 0.1);
}

.manual-search input {
  min-width: 0;
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--ink);
}

.manual-prompts {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.manual-prompt {
  min-height: 34px;
  padding: 0 11px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: #fff;
  color: var(--blue);
  font-size: 13px;
  font-weight: 780;
}

.manual-prompt.active {
  border-color: var(--blue);
  background: var(--blue);
  color: #fff;
}

.manual-answer {
  min-height: 210px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
}

.manual-answer span {
  display: inline-flex;
  width: fit-content;
  margin-bottom: 10px;
  padding: 4px 8px;
  border-radius: var(--radius-sm);
  background: var(--surface-soft);
  color: var(--blue);
  font-size: 12px;
  font-weight: 840;
  text-transform: uppercase;
}

.manual-answer h3 {
  margin: 0 0 8px;
  font-size: 22px;
  line-height: 1.18;
}

.manual-answer p {
  margin: 0 0 14px;
  color: var(--muted);
}

.manual-answer a {
  color: var(--blue);
  font-weight: 820;
  text-decoration: none;
}

.disclaimer {
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 12px;
  text-align: center;
}

.toast {
  position: fixed;
  left: 50%;
  bottom: 24px;
  z-index: 50;
  min-width: 180px;
  padding: 12px 16px;
  border-radius: var(--radius);
  background: var(--ink);
  color: #fff;
  font-size: 14px;
  font-weight: 800;
  text-align: center;
  transform: translate(-50%, 18px);
  opacity: 0;
  pointer-events: none;
  transition:
    opacity 0.18s ease,
    transform 0.18s ease;
}

.toast.show {
  transform: translate(-50%, 0);
  opacity: 1;
}

@media (max-width: 1280px) {
  .coach-shell {
    grid-template-columns: 330px minmax(420px, 1fr);
  }

  .setup-panel {
    position: static;
    grid-column: 2;
  }

  .scenario-panel {
    grid-row: span 2;
  }

  .pack-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 940px) {
  :root {
    --topbar: auto;
  }

  .topbar {
    grid-template-columns: 1fr auto;
    gap: 10px;
    padding: 12px 16px 0;
  }

  .brand {
    font-size: 19px;
  }

  .nav {
    grid-column: 1 / -1;
    justify-content: flex-start;
    overflow-x: auto;
    margin: 0 -16px;
    padding: 0 16px 10px;
  }

  .nav,
  .category-tabs,
  .scenario-list {
    scrollbar-width: none;
  }

  .nav::-webkit-scrollbar,
  .category-tabs::-webkit-scrollbar,
  .scenario-list::-webkit-scrollbar {
    display: none;
  }

  .nav-link {
    min-height: 38px;
    padding: 0 10px;
  }

  .top-cta {
    min-height: 40px;
    padding: 0 12px;
    font-size: 13px;
  }

  .coach-shell,
  .product-band,
  .learning-band,
  .manual-band,
  .library-band {
    width: min(100% - 24px, var(--max));
  }

  .coach-shell {
    grid-template-columns: 1fr;
  }

  .scenario-panel,
  .setup-panel {
    position: static;
  }

  .scenario-list {
    display: flex;
    max-height: none;
    overflow-x: auto;
    padding-bottom: 6px;
  }

  .scenario-button {
    flex: 0 0 285px;
  }

  .scenario-button + .scenario-button {
    margin-top: 0;
    margin-left: 8px;
  }

  .setup-panel {
    grid-column: auto;
  }

  .learning-band,
  .manual-band,
  .library-grid {
    grid-template-columns: 1fr;
  }

  .library-grid {
    gap: 10px;
  }
}

@media (max-width: 620px) {
  body {
    background-size: 28px 28px;
  }

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

  .top-cta {
    width: 100%;
  }

  .scenario-panel,
  .scenario-detail,
  .setup-panel,
  .product-band,
  .lesson-card,
  .upgrade-card,
  .library-band {
    box-shadow: 0 10px 30px rgba(16, 24, 39, 0.07);
  }

  .hero-image {
    aspect-ratio: 16 / 9.6;
  }

  .title-row {
    align-items: flex-start;
  }

  .title-row h2 {
    font-size: 30px;
  }

  .question-grid,
  .best-grid,
  .setup-actions,
  .pack-grid,
  .value-grid {
    grid-template-columns: 1fr;
  }

  .lesson-card {
    grid-template-columns: 1fr;
  }

  .lesson-list {
    grid-column: auto;
  }

  .lesson-art {
    width: 76px;
    height: 76px;
  }
}