/* 体験入会 Web 申込 — 白×赤
 * 読込: trial/index.php, confirm.php, complete.php, privacy_policy.php
 * 申込フォーム・カレンダー・コマ選択・ランディング共通
 */
*, *::before, *::after {
  box-sizing: border-box;
}

:root {
  --trial-red: #d62828;
  --trial-red-dark: #9a1f1f;
  --trial-red-light: #ffebee;
  --trial-green: #80d728;
  --trial-green-light: #f1fbdc;
  --trial-cyan: #28d7d7;
  --trial-cyan-light: #e1fafa;
  --trial-purple: #7f28d7;
  --trial-purple-light: #f3eafa;
  --trial-burgundy: #6c1414;
  --trial-success: #2e7d32;
  --trial-success-light: #e8f5e9;
  --trial-warning: #ffc107;
  --trial-warning-light: #fff8e1;
  --trial-border: #e5e7eb;
  --trial-text: #1e1e1e;
  --trial-muted: #4b5563;
  --trial-surface: #f9fafb;
  --trial-space: 1rem;
  --trial-radius: 6px;
  --trial-radius-lg: 8px;
  --trial-sticky-actions-height: 5.5rem;
}

body.trial-page {
  margin: 0;
  background-color: #fbfcfd;
  background-image:
    linear-gradient(rgba(251, 252, 253, 0.38), rgba(251, 252, 253, 0.38)),
    url('../image/trial/background-soft-v2.png');
  background-position: center top;
  background-repeat: no-repeat;
  background-size: cover;
  background-attachment: fixed;
  overflow-x: hidden;
  color: var(--trial-text);
  font-family: 'Noto Sans JP', 'Hiragino Kaku Gothic ProN', 'Hiragino Sans', Meiryo, sans-serif;
  font-size: 1rem;
  line-height: 1.75;
  letter-spacing: 0.04em;
  word-break: break-word;
  overflow-wrap: break-word;
  line-break: strict;
}

.trial-header {
  background: #fff;
  color: var(--trial-text);
  padding: 0.65rem 1rem;
  border-bottom: 1px solid var(--trial-border);
}

.trial-header-inner {
  max-width: 1040px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.trial-header-logo {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  line-height: 0;
  border-radius: 50%;
}

.trial-header-logo:focus-visible,
.trial-header-homepage:focus-visible,
.trial-header-tel:focus-visible {
  outline: 3px solid rgba(127, 40, 215, 0.2);
  outline-offset: 3px;
}

.trial-header-logo img {
  width: 42px;
  height: 42px;
  object-fit: contain;
}

.trial-header-text {
  flex: 1;
  min-width: 0;
}

.trial-header h1 {
  font-size: 1rem;
  margin: 0;
  font-weight: 700;
  line-height: 1.35;
}

.trial-header-title-line {
  display: block;
}

.trial-header p {
  margin: 0.1rem 0 0;
  font-size: 0.8125rem;
  color: var(--trial-muted);
}

.trial-header-links {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  flex-shrink: 0;
}

.trial-header-tel {
  color: var(--trial-muted);
  font-weight: 600;
  font-size: 0.8125rem;
  text-decoration: none;
  white-space: nowrap;
}

.trial-header-homepage {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 0.45rem 0.8rem;
  color: var(--trial-text);
  background: var(--trial-surface);
  border: 1px solid var(--trial-border);
  border-radius: var(--trial-radius);
  font-size: 0.8125rem;
  font-weight: 700;
  line-height: 1.3;
  text-decoration: none;
  white-space: nowrap;
}

.trial-header-homepage::after {
  content: '↗';
  margin-left: 0.35rem;
  color: var(--trial-red);
}

.trial-header-homepage:hover {
  background: #f1f3f5;
  border-color: #cbd1d8;
}

.trial-header-homepage-sp {
  display: none;
}

.trial-breadcrumb {
  background: #fff;
  border-bottom: 1px solid var(--trial-border);
}

.trial-breadcrumb-inner {
  max-width: 1040px;
  margin: 0 auto;
  padding: 0.5rem 1rem;
}

.trial-breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 0.8125rem;
  line-height: 1.4;
}

.trial-breadcrumb li {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.trial-breadcrumb li + li::before {
  content: '›';
  color: var(--trial-muted);
  font-weight: 400;
}

.trial-breadcrumb a {
  color: var(--trial-muted);
  text-decoration: none;
}

.trial-breadcrumb a:hover {
  color: var(--trial-red);
  text-decoration: underline;
}

.trial-breadcrumb [aria-current="page"] {
  color: var(--trial-text);
  font-weight: 600;
}

.trial-main {
  max-width: 1040px;
  margin: 0 auto;
  padding: 1.25rem 1rem 5rem;
}

.trial-layout {
  display: block;
}

.trial-form-col {
  min-width: 0;
}

.trial-summary-col {
  display: none;
}

@media (min-width: 900px) {
  .trial-layout {
    display: grid;
    grid-template-columns: 1fr 280px;
    gap: 2rem;
    align-items: start;
  }
  .trial-summary-col {
    display: block;
    position: sticky;
    top: 1rem;
  }
}

.trial-steps {
  display: flex;
  list-style: none;
  gap: 0.45rem;
  margin: 0 0 1.25rem;
  padding: 0.45rem;
  border: 1px solid var(--trial-border);
  border-radius: 999px;
  overflow: hidden;
  background: #fff;
  box-shadow: 0 3px 10px rgba(30, 30, 30, 0.035);
}

.trial-steps li {
  flex: 1;
  padding: 0.55rem 0.35rem;
  font-size: 0.75rem;
  text-align: center;
  border-right: none;
  border-radius: 999px;
  color: var(--trial-muted);
  background: transparent;
}

.trial-steps li:last-child {
  border-right: none;
}

.trial-steps li.is-active {
  color: #fff;
  font-weight: 700;
  background: var(--trial-purple);
}

.trial-steps li.is-done {
  color: var(--trial-text);
}

.trial-flow {
  display: grid;
  gap: 0.75rem;
  margin-bottom: 0;
}

.trial-flow-item {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  padding: 1rem;
  border: 1px solid var(--trial-border);
  border-radius: var(--trial-radius-lg);
  background: #fff;
}

.trial-flow-num {
  flex-shrink: 0;
  width: 1.75rem;
  height: 1.75rem;
  line-height: 1.75rem;
  text-align: center;
  background: var(--trial-purple-light);
  color: #57208d;
  font-weight: 700;
  font-size: 0.875rem;
  border-radius: var(--trial-radius);
  font-feature-settings: 'palt' 1;
}

/* --- Landing（DESIGN_TRIAL.md §5） --- */
.trial-landing {
  padding-bottom: 1rem;
}

.trial-landing-hero {
  padding: 1rem;
  margin-bottom: 2rem;
  border-radius: 18px;
  background: #f4f7f8;
  border: 1px solid var(--trial-border);
  overflow: hidden;
  box-shadow: none;
}

.trial-landing-hero-inner {
  display: grid;
  gap: 1rem;
  align-items: center;
  padding: 1rem;
  border-radius: 18px;
  background: #fff;
}

@media (min-width: 768px) {
  .trial-landing-hero-inner {
    grid-template-columns: 1.1fr minmax(240px, 42%);
    gap: 1.75rem;
    padding: 1.5rem;
  }
  .trial-landing-hero-text {
    text-align: left;
  }
  .trial-landing-title {
    text-align: left;
  }
  .trial-landing-price {
    text-align: left;
  }
  .trial-trust-chips {
    justify-content: flex-start;
  }
}

.trial-landing-hero-text {
  text-align: center;
}

.trial-landing-hero-visual {
  margin: 0;
  order: -1;
  border-radius: 18px;
  overflow: hidden;
  line-height: 0;
  box-shadow: none;
}

@media (min-width: 768px) {
  .trial-landing-hero-visual {
    order: 0;
  }
}

.trial-landing-hero-visual img,
.trial-landing-hero-visual video {
  display: block;
  width: 100%;
  height: auto;
  max-height: 240px;
  object-fit: cover;
  object-position: center 30%;
}

@media (min-width: 768px) {
  .trial-landing-hero-visual img,
  .trial-landing-hero-visual video {
    max-height: 320px;
  }
}

.trial-landing-hero-movie {
  aspect-ratio: 16 / 10;
  background: var(--trial-surface);
}

.trial-landing-kicker {
  display: inline-block;
  margin: 0 0 0.75rem;
  padding: 0.28rem 0.72rem;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--trial-burgundy);
  background: #fff;
  border: 1px solid rgba(214, 40, 40, 0.3);
  border-radius: 999px;
}

.trial-landing-title {
  margin: 0 0 0.85rem;
  font-size: clamp(1.75rem, 6vw, 2.55rem);
  font-weight: 700;
  line-height: 1.22;
  letter-spacing: 0.02em;
  color: var(--trial-text);
  font-feature-settings: 'palt' 1, 'kern' 1;
}

.trial-landing-lead {
  margin: 0 auto 1.25rem;
  max-width: 36em;
  font-size: 1rem;
  line-height: 1.75;
  color: #374151;
  text-align: left;
  text-wrap: pretty;
}

.trial-landing-price,
.trial-landing-price-card {
  margin: 0 0 1rem;
  line-height: 1.2;
}

.trial-landing-price-card {
  display: inline-flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 0.2rem 0.35rem;
  padding: 0.7rem 0.95rem;
  background: #fff;
  border: 1px solid var(--trial-border);
  border-radius: 16px;
  box-shadow: none;
}

.trial-landing-price-label {
  width: 100%;
  color: var(--trial-muted);
  font-size: 0.8125rem;
  font-weight: 700;
}

.trial-landing-price-num {
  font-size: 2.45rem;
  font-weight: 700;
  color: var(--trial-burgundy);
  letter-spacing: 0;
}

.trial-landing-price-yen {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--trial-burgundy);
  margin-left: 0.15rem;
}

.trial-landing-price-tax {
  display: inline-block;
  margin-left: 0.3rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--trial-muted);
}

.trial-landing-cta {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.45rem;
  margin-top: 1rem;
}

.trial-landing-cta .trial-btn {
  width: 100%;
  max-width: 18rem;
  color: var(--trial-text);
  background: var(--trial-green);
  border-radius: 999px;
  box-shadow: 0 4px 12px rgba(128, 215, 40, 0.14);
}

.trial-landing-cta .trial-btn:hover {
  color: var(--trial-text);
  background: #73c924;
  box-shadow: 0 4px 12px rgba(128, 215, 40, 0.18);
}

.trial-landing-cta span {
  font-size: 0.8125rem;
  line-height: 1.5;
  color: var(--trial-muted);
}

@media (min-width: 768px) {
  .trial-landing-cta {
    align-items: flex-start;
  }
}

.trial-trust-chips {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.trial-trust-chips li {
  padding: 0.35rem 0.85rem;
  font-size: 0.8125rem;
  font-weight: 600;
  line-height: 1.4;
  letter-spacing: 0.02em;
  color: var(--trial-text);
  background: var(--trial-cyan-light);
  border: 1px solid rgba(40, 215, 215, 0.42);
  border-radius: 999px;
}

.trial-day-flow {
  margin-bottom: 2rem;
}

.trial-day-steps {
  display: grid;
  gap: 0.75rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

@media (min-width: 640px) {
  .trial-day-steps {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 900px) {
  .trial-day-steps {
    grid-template-columns: repeat(4, 1fr);
  }
}

.trial-day-step {
  padding: 1rem;
  background: var(--trial-surface);
  border: 1px solid var(--trial-border);
  border-radius: var(--trial-radius-lg);
}

.trial-day-step-num {
  display: inline-block;
  margin-bottom: 0.35rem;
  font-size: 0.75rem;
  font-weight: 700;
  color: #57208d;
  letter-spacing: 0.04em;
}

.trial-day-step strong {
  display: block;
  margin-bottom: 0.25rem;
  font-size: 0.9375rem;
  color: var(--trial-text);
}

.trial-day-step p {
  margin: 0;
  font-size: 0.8125rem;
  line-height: 1.6;
  color: var(--trial-muted);
}

.trial-section-title {
  margin: 0;
  padding: 0;
  font-size: 1.25rem;
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: 0.02em;
  color: var(--trial-text);
  text-align: center;
  font-feature-settings: 'palt' 1, 'kern' 1;
}

.trial-landing-block {
  margin: 0;
  padding: 2.75rem 0;
  border-top: 1px solid var(--trial-border);
}

.trial-section-rule {
  width: 3rem;
  height: 2px;
  margin: 0.75rem auto 1.5rem;
  border: 0;
  background: var(--trial-red);
}

.trial-section-lead {
  margin: 0 auto 1.25rem;
  max-width: 42rem;
  text-align: center;
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--trial-muted);
  text-wrap: pretty;
}

.trial-reassurance-grid,
.trial-next-guide {
  display: grid;
  gap: 0.75rem;
}

@media (min-width: 768px) {
  .trial-reassurance-grid,
  .trial-next-guide {
    grid-template-columns: repeat(3, 1fr);
  }
}

.trial-reassurance-card,
.trial-next-card {
  padding: 1rem;
  background: #fff;
  border: 1px solid var(--trial-border);
  border-radius: var(--trial-radius-lg);
  box-shadow: 0 2px 8px rgba(30, 30, 30, 0.03);
}

.trial-reassurance-card {
  border-top: 2px solid #cfd6dc;
}

.trial-reassurance-card:nth-child(2) {
  border-top-color: #b8cf9e;
}

.trial-reassurance-card:nth-child(3) {
  border-top-color: #9fcfcf;
}

.trial-reassurance-label,
.trial-next-label {
  display: inline-block;
  margin-bottom: 0.35rem;
  padding: 0.12rem 0.45rem;
  color: var(--trial-muted);
  background: var(--trial-surface);
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 700;
  line-height: 1.4;
}

.trial-reassurance-card strong a {
  color: inherit;
  text-decoration: underline;
  text-underline-offset: 0.15em;
}

.trial-reassurance-card strong a:hover {
  color: var(--trial-accent, #2a7a7a);
}

.trial-reassurance-card strong,
.trial-next-card strong {
  display: block;
  margin-bottom: 0.25rem;
  color: var(--trial-text);
  font-size: 0.9375rem;
  line-height: 1.5;
}

.trial-reassurance-card p,
.trial-next-card p {
  margin: 0;
  color: var(--trial-muted);
  font-size: 0.875rem;
  line-height: 1.7;
}

.trial-flow-desc {
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--trial-muted);
}

.trial-landing-note {
  margin: 1rem 0 0;
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--trial-muted);
}

.trial-landing-note a {
  color: #57208d;
  font-weight: 600;
}

.trial-sp-only {
  display: none;
}

.trial-school-card-name {
  display: block;
  font-size: 1rem;
  font-weight: 700;
  color: var(--trial-text);
}

.trial-school-card-address {
  display: block;
  margin-top: 0.4rem;
  font-size: 0.8125rem;
  font-weight: 400;
  line-height: 1.5;
  color: var(--trial-muted);
}

.trial-school-card-hint {
  display: block;
  margin-top: 0.35rem;
  font-size: 0.75rem;
  font-weight: 600;
  color: #57208d;
}

.trial-school-card-cta {
  display: block;
  margin-top: 0.65rem;
  font-size: 0.875rem;
  color: #57208d;
  font-weight: 700;
}

.trial-hero,
.trial-form-hero {
  text-align: center;
  padding: 1.5rem 1rem;
  margin-bottom: 1.25rem;
  border: 1px solid var(--trial-border);
  border-radius: 18px;
  background: #fff;
  box-shadow: none;
}

.trial-hero h2,
.trial-form-hero h2 {
  color: var(--trial-text);
  margin: 0 0 0.35rem;
  font-size: 1.25rem;
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: 0.02em;
  font-feature-settings: 'palt' 1, 'kern' 1;
}

.trial-form-pay-note {
  margin: 0.5rem 0 0;
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--trial-muted);
}

.trial-form-quickfacts {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem;
  list-style: none;
  margin: 0.85rem 0 0;
  padding: 0;
}

.trial-form-quickfacts li {
  padding: 0.25rem 0.65rem;
  color: #185b5b;
  background: var(--trial-cyan-light);
  border: 1px solid rgba(40, 215, 215, 0.38);
  border-radius: 999px;
  font-size: 0.8125rem;
  font-weight: 600;
  line-height: 1.5;
}

.trial-form-hint {
  margin: -0.25rem 0 1rem;
  padding: 0.65rem 0.85rem;
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--trial-muted);
  background: var(--trial-surface);
  border: 1px solid var(--trial-border);
  border-radius: var(--trial-radius);
}

.trial-form-hint a {
  color: #57208d;
  font-weight: 600;
}

.trial-price {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--trial-burgundy);
  margin: 0;
}

.trial-price-lg {
  font-size: 1.5rem;
  margin: 0.5rem 0;
}

.trial-banner-second {
  padding: 0.85rem 1rem;
  margin-bottom: 1rem;
  background: #fff8e1;
  border: 1px solid #ffc107;
  border-radius: var(--trial-radius-lg);
  font-size: 0.9375rem;
  line-height: 1.7;
}

.trial-banner-second p {
  margin: 0.5rem 0 0;
}

.trial-panel {
  border: 1px solid var(--trial-border);
  border-radius: 16px;
  margin-bottom: 1rem;
  overflow: hidden;
  background: #fff;
  box-shadow: 0 2px 8px rgba(30, 30, 30, 0.03);
}

.trial-panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 0.9rem 1rem;
  min-height: 48px;
  background: #fff;
  border: none;
  font: inherit;
  font-weight: 700;
  font-size: 0.9375rem;
  color: var(--trial-text);
  cursor: pointer;
  text-align: left;
  font-feature-settings: 'palt' 1, 'kern' 1;
}

.trial-panel-head:hover {
  background: var(--trial-surface);
}

.trial-panel.is-open .trial-panel-head {
  background: var(--trial-purple-light);
  border-bottom: 1px solid rgba(127, 40, 215, 0.16);
}

.trial-panel-body {
  display: none;
  padding: 1rem 1rem 1.25rem;
}

.trial-panel.is-open .trial-panel-body {
  display: block;
  animation: trialPanelBodyIn 220ms ease-out;
}

.trial-panel-step {
  font-size: 0.75rem;
  color: var(--trial-muted);
  font-weight: 600;
}

.trial-guide {
  font-size: 0.875rem;
  color: var(--trial-muted);
  margin: 0 0 1rem;
  padding: 0.75rem 0.85rem;
  line-height: 1.65;
  background: var(--trial-surface);
  border: 1px solid var(--trial-border);
  border-radius: var(--trial-radius);
}

.trial-class-hint {
  font-size: 0.875rem;
  color: var(--trial-muted);
  margin: 0 0 0.5rem;
  line-height: 1.6;
}

.trial-section {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: none;
}

.trial-section h3 {
  color: var(--trial-text);
  font-size: 1rem;
  margin: 0 0 0.75rem;
  padding: 0 0 0.6rem;
  text-align: center;
  border-bottom: 1px solid var(--trial-border);
}

.trial-school-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 0.75rem;
}

.trial-school-card {
  display: block;
  text-align: left;
  padding: 1.125rem 0.9rem;
  min-height: 56px;
  border: 1px solid var(--trial-border);
  border-radius: var(--trial-radius-lg);
  text-decoration: none;
  color: var(--trial-text);
  font-weight: 700;
  font-size: 1rem;
  background: #fff;
  transition: border-color 0.15s ease, background 0.15s ease, transform 0.15s ease, box-shadow 0.15s ease;
}

.trial-school-card:hover {
  border-color: var(--trial-purple);
  background: var(--trial-purple-light);
  color: #57208d;
  transform: translateY(-2px);
  box-shadow: 0 3px 10px rgba(30, 30, 30, 0.05);
}

.trial-form-row {
  margin-bottom: 1rem;
}

.trial-fieldset {
  border: 0;
  margin: 0 0 1rem;
  padding: 0;
  min-width: 0;
}

.trial-fieldset legend {
  display: block;
  width: 100%;
  font-weight: 600;
  margin-bottom: 0.4rem;
  font-size: 0.9375rem;
  line-height: 1.5;
  color: var(--trial-text);
  padding: 0;
}

.trial-fieldset.is-error legend {
  color: var(--trial-red-dark);
}

.trial-sub-label {
  display: block;
  margin-bottom: 0.25rem;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--trial-muted);
}

.trial-name-field {
  flex: 1 1 7rem;
  min-width: 5.5rem;
}

.trial-sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.trial-form-status:not(:empty) {
  margin-bottom: 1rem;
  padding: 0.75rem 0.9rem;
  border: 1px solid var(--trial-red);
  border-radius: var(--trial-radius);
  background: #ffebee;
  color: var(--trial-red-dark);
  font-size: 0.875rem;
  font-weight: 600;
}

.trial-form-row.is-error input,
.trial-form-row.is-error select,
.trial-form-row.is-error textarea,
.trial-fieldset.is-error input,
.trial-fieldset.is-error select,
.trial-fieldset.is-error textarea {
  border-color: var(--trial-red);
  background: #fff5f5;
}

.trial-field-error {
  color: var(--trial-red);
  font-size: 0.8125rem;
  margin-top: 0.25rem;
}

.trial-form-row label {
  display: block;
  font-weight: 600;
  margin-bottom: 0.4rem;
  font-size: 0.9375rem;
  line-height: 1.5;
  color: var(--trial-text);
}

.trial-form-row .req {
  display: inline-block;
  color: #fff;
  background: var(--trial-red);
  font-size: 0.6875rem;
  font-weight: 700;
  line-height: 1.3;
  padding: 0.12rem 0.4rem;
  margin-left: 0.35rem;
  border-radius: 3px;
  vertical-align: middle;
  letter-spacing: 0.02em;
}

.trial-form-row input[type="text"],
.trial-form-row input[type="email"],
.trial-form-row input[type="date"],
.trial-form-row input[type="tel"],
.trial-form-row select,
.trial-form-row textarea {
  width: 100%;
  max-width: 100%;
  padding: 0.65rem 0.75rem;
  min-height: 44px;
  border: 1px solid var(--trial-border);
  border-radius: var(--trial-radius);
  font-size: 1rem;
  line-height: 1.5;
  color: var(--trial-text);
  background: #fff;
  box-sizing: border-box;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.trial-form-row textarea {
  min-height: 6rem;
  resize: vertical;
}

.trial-form-row input:focus,
.trial-form-row select:focus,
.trial-form-row textarea:focus {
  outline: none;
  border-color: var(--trial-purple);
  box-shadow: 0 0 0 3px rgba(127, 40, 215, 0.14);
}

.trial-form-row--agree label {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0;
  font-weight: 500;
  cursor: pointer;
  line-height: 1.65;
  min-height: 52px;
  padding: 0.75rem 1rem;
  border: 1px solid var(--trial-border);
  border-radius: var(--trial-radius);
  background: #fff;
}

.trial-fieldset.trial-form-row--agree label {
  display: flex;
}

.trial-form-row--agree input[type="checkbox"] {
  width: 1.5rem;
  height: 1.5rem;
  min-height: auto;
  margin: 0;
  flex-shrink: 0;
  accent-color: var(--trial-purple);
}

.trial-form-row--agree label:has(input:checked) {
  border-color: var(--trial-purple);
  background: var(--trial-purple-light);
}

.trial-form-row--agree {
  scroll-margin-bottom: calc(var(--trial-sticky-actions-height) + 1rem);
}

.trial-form-row--agree a {
  color: #57208d;
  font-weight: 600;
}

.trial-form-page .trial-input--name {
  max-width: 9.5rem;
}

.trial-form-page .trial-input--tel {
  max-width: 14rem;
}

.trial-form-page .trial-input--medium {
  max-width: 18rem;
}

.trial-form-page .trial-input--zip {
  max-width: 9rem;
}

.trial-form-page .trial-input--date {
  max-width: 14rem;
}

.trial-date-label {
  display: block;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

/* 体験希望日カレンダー枠（#trial-date-calendar） */
.trial-date-calendar {
  max-width: 22rem;
  padding: 0.75rem;
  border: 1px solid var(--trial-border, #e5e5e5);
  border-radius: 10px;
  background: #f9f9f9;
  box-sizing: border-box;
}

/* 月送りナビ（min/max 外は JS でボタン disabled） */
.trial-calendar-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 0.65rem;
}

/* 表示中の年月ラベル */
.trial-calendar-month {
  font-weight: 700;
  font-size: 0.95rem;
  color: #333;
}

/* 前月・翌月ボタン */
.trial-calendar-nav-btn {
  width: 2.25rem;
  height: 2.25rem;
  border: 1px solid var(--trial-border, #ddd);
  border-radius: 8px;
  background: #fff;
  color: var(--trial-text, #222);
  font-size: 1.25rem;
  line-height: 1;
  cursor: pointer;
}

/* ナビボタン hover（選択可能月のみ） */
.trial-calendar-nav-btn:hover:not(:disabled) {
  border-color: var(--trial-red, #c41e3a);
  color: var(--trial-red, #c41e3a);
}

/* 申込可能範囲外の月は操作不可 */
.trial-calendar-nav-btn:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}

/* 曜日ヘッダー行（LINE 振替カレンダーと同系統の色分け） */
.trial-calendar-weekrow {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 2px;
  margin-bottom: 0.35rem;
  font-size: 0.6875rem;
  font-weight: 600;
  text-align: center;
}

/* 曜日セル共通 */
.trial-calendar-weekcell {
  color: #666;
}

/* 日曜ヘッダー（赤系） */
.trial-calendar-weekcell--w0 {
  color: #c41e3a;
}

/* 月曜ヘッダー（定休・控えめ） */
.trial-calendar-weekcell--w1 {
  color: #888;
}

/* 土曜ヘッダー（青系） */
.trial-calendar-weekcell--w6 {
  color: #1565c0;
}

/* 日付グリッド（7列） */
.trial-calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 4px;
}

/* 日付セル共通（選択可能日は button、不可日は span） */
.trial-calendar-day {
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 1;
  min-height: 2rem;
  border: 1px solid #ddd;
  border-radius: 6px;
  background: #fff;
  font-size: 0.875rem;
  font-family: inherit;
  color: #333;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
}

/* 日曜: 薄いピンク（LINE 準拠） */
.trial-calendar-day--w0 {
  background: #ffebf0;
  border-color: #f5d0d9;
  color: #c41e3a;
}

/* 月曜: 定休（グレー） */
.trial-calendar-day--w1 {
  background: #e8e8e8;
  border-color: #d0d0d0;
  color: #888;
}

/* 火〜金: 通常セル（白背景） */
.trial-calendar-day--w2,
.trial-calendar-day--w3,
.trial-calendar-day--w4,
.trial-calendar-day--w5 {
  background: #fff;
  border-color: #ddd;
}

/* 土曜: 薄い青（LINE 準拠） */
.trial-calendar-day--w6 {
  background: #e8f4fc;
  border-color: #c5e1f5;
  color: #1565c0;
}

/* 月初の空白プレースホルダ（クリック不可） */
.trial-calendar-day--empty {
  background: transparent;
  border-color: transparent;
  visibility: hidden;
  pointer-events: none;
}

/* 定休・休講・振替禁止など選択不可日（JS が span で描画） */
.trial-calendar-day--disabled {
  background: #e9ecef;
  border-color: #dee2e6;
  color: #adb5bd;
  cursor: not-allowed;
  pointer-events: none;
  opacity: 0.8;
}

/* 選択可能日の hover 強調 */
.trial-calendar-day:not(.trial-calendar-day--disabled):not(.trial-calendar-day--empty):hover {
  border-color: var(--trial-red, #c41e3a);
  background: rgba(196, 30, 58, 0.06);
}

/* 選択中の希望日 */
.trial-calendar-day--selected,
.trial-calendar-day--selected:hover {
  background: var(--trial-red, #c41e3a);
  border-color: var(--trial-red, #c41e3a);
  color: #fff;
  font-weight: 700;
}

/* 日時パネルバリデーションエラー時のカレンダー枠強調 */
#trial-date-row.is-error .trial-date-calendar {
  border-color: var(--trial-red, #c41e3a);
  box-shadow: 0 0 0 1px rgba(196, 30, 58, 0.2);
}

/* 進級テスト日の注意文（カレンダー下 #trial-shinkyutest-notice） */
.trial-shinkyutest-notice {
  margin-top: 0.65rem;
  margin-bottom: 0;
  font-size: 0.875rem;
  line-height: 1.55;
}

/* 5歳・年長向け初級コース注意（#trial-syokyu-advisory） */
.trial-syokyu-advisory {
  margin-top: 0.75rem;
  margin-bottom: 0;
  font-size: 0.875rem;
  line-height: 1.65;
}

.trial-syokyu-advisory a {
  font-weight: 600;
  white-space: nowrap;
}

/* コマ欄内の進級テスト注意（loadSlots が先頭に挿入） */
.trial-shinkyutest-notice--slots {
  margin-bottom: 0.75rem;
  grid-column: 1 / -1;
}

/* 進級テスト日セル（選択可・黄色。曜日色より優先） */
.trial-calendar-day.trial-calendar-day--shinkyutest:not(.trial-calendar-day--selected):not(.trial-calendar-day--disabled) {
  background: #fff3cd !important;
  border-color: #ffc107 !important;
  color: #856404 !important;
  font-weight: 600;
  box-shadow: none;
}

/* 進級テスト日 hover */
.trial-calendar-day.trial-calendar-day--shinkyutest:not(.trial-calendar-day--selected):not(.trial-calendar-day--disabled):hover {
  background: #ffe69c !important;
  border-color: #e0a800 !important;
}

/* 進級テスト日かつ選択中（赤選択色を維持） */
.trial-calendar-day.trial-calendar-day--shinkyutest.trial-calendar-day--selected,
.trial-calendar-day.trial-calendar-day--shinkyutest.trial-calendar-day--selected:hover {
  background: var(--trial-red, #c41e3a) !important;
  border-color: var(--trial-red, #c41e3a) !important;
  color: #fff !important;
  box-shadow: inset 0 0 0 2px #fff;
}

.trial-form-page .trial-input--wide {
  max-width: 28rem;
}

/* カレンダー下の補足（定休・不可日・進級テストの凡例） */
.trial-field-hint {
  margin: 0.35rem 0 0;
  font-size: 0.8125rem;
  line-height: 1.5;
  color: var(--trial-muted);
}

.trial-inline--birth {
  flex-wrap: wrap;
  align-items: center;
  max-width: 22rem;
  gap: 0.35rem 0.5rem;
}

.trial-inline--birth select {
  width: auto;
  min-width: 4.25rem;
  max-width: 6.5rem;
  flex: 0 1 auto;
}

#birth_year {
  max-width: 6.5rem;
}

#birth_month,
#birth_day {
  max-width: 5rem;
}

.trial-date-unit {
  font-size: 0.875rem;
  color: var(--trial-muted);
  margin-right: 0.15rem;
}

.trial-sex-options {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  max-width: 16rem;
}

.trial-sex-options label {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.75rem 1.25rem;
  min-height: 48px;
  border: 1px solid var(--trial-border);
  border-radius: var(--trial-radius);
  cursor: pointer;
  font-weight: 600;
  margin: 0;
  background: #fff;
  flex: 1;
  justify-content: center;
  transition: border-color 0.15s ease, background 0.15s ease;
}

.trial-sex-options label:has(input:checked) {
  border-color: var(--trial-purple);
  background: var(--trial-purple-light);
}

.trial-inline {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
}

.trial-inline--name {
  max-width: 20rem;
}

.trial-inline--name input {
  flex: 1 1 7rem;
  min-width: 5.5rem;
}

.trial-inline--zip {
  max-width: 20rem;
}

.trial-class-options {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.trial-class-options label {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.75rem 1rem;
  min-height: 48px;
  border: 1px solid var(--trial-border);
  border-radius: var(--trial-radius);
  cursor: pointer;
  font-weight: 600;
  margin: 0;
  background: #fff;
  transition: border-color 0.15s ease, background 0.15s ease;
}

.trial-class-options label:has(input:checked) {
  border-color: var(--trial-purple);
  background: var(--trial-purple-light);
}

.trial-class-options label.is-disabled {
  cursor: not-allowed;
  background: #f5f5f5;
  color: var(--trial-muted);
}

.trial-class-options input:disabled + span {
  opacity: 0.65;
}

/* 体験コマ一覧コンテナ（#trial-slots。状態は is-idle/loading/empty/error/success） */
.trial-slots {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

/* コマ未表示時の案内・エラー文言 */
.trial-slots-message {
  margin: 0;
  padding: 0.75rem 0.85rem;
  font-size: 0.875rem;
  line-height: 1.65;
  border-radius: var(--trial-radius);
  border: 1px solid var(--trial-border);
  background: var(--trial-surface);
  color: var(--trial-muted);
}

/* コマ API 読み込み中 */
.trial-slots.is-loading .trial-slots-message {
  border-color: rgba(21, 101, 192, 0.25);
  background: #e3f2fd;
  color: #1565c0;
}

/* コマなし・不可日など */
.trial-slots.is-empty .trial-slots-message {
  border-color: rgba(255, 193, 7, 0.45);
  background: var(--trial-warning-light);
  color: #7a5b00;
}

/* コマ取得失敗 */
.trial-slots.is-error .trial-slots-message {
  border-color: var(--trial-red);
  background: #ffebee;
  color: var(--trial-red-dark);
}

/* コマ radio 一覧表示時の行間 */
.trial-slots.is-success {
  gap: 0.5rem;
}

/* コマ選択で困った場合の電話案内 */
.trial-slot-support {
  margin: 0.65rem 0 0;
  font-size: 0.8125rem;
  line-height: 1.6;
  color: var(--trial-muted);
}

/* 電話リンク（教室番号は index.php から出力） */
.trial-slot-support a {
  display: inline-block;
  margin-left: 0.25rem;
  color: #57208d;
  font-weight: 700;
  white-space: nowrap;
}

/* 1コマ分の radio 行（時間・クラス名・定員バッジ） */
.trial-slot {
  display: grid;
  grid-template-columns: 5.5rem 1fr auto;
  align-items: center;
  gap: 0.5rem 0.75rem;
  padding: 0.75rem 1rem;
  min-height: 48px;
  border: 1px solid var(--trial-border);
  border-radius: var(--trial-radius);
  cursor: pointer;
  margin: 0;
  background: #fff;
  transition: border-color 0.15s ease, background 0.15s ease, transform 0.15s ease, box-shadow 0.15s ease;
}

/* 定員超過で選択不可のコマ行 */
.trial-slot:hover:not(.is-disabled) {
  transform: translateY(-1px);
  box-shadow: 0 3px 10px rgba(30, 30, 30, 0.05);
}

/* コマ開始時刻 */
.trial-slot-time {
  font-weight: 700;
  color: var(--trial-text);
}

/* コース名・補足 */
.trial-slot-meta {
  font-size: 0.875rem;
  color: var(--trial-muted);
}

/* 残席・満員バッジ共通 */
.trial-slot-badge {
  font-size: 0.8125rem;
  font-weight: 600;
  white-space: nowrap;
}

/* 空きありバッジ */
.trial-slot-badge--ok {
  color: #2e7d32;
}

/* 定員いっぱいで radio disabled 時 */
.trial-slot.is-disabled {
  opacity: 0.55;
  cursor: not-allowed;
  background: #f5f5f5;
  transform: none;
  box-shadow: none;
}

/* 選択中コマ（onSlotPick で is-selected 付与） */
.trial-slot.is-selected {
  border-color: var(--trial-purple);
  background: var(--trial-purple-light);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(127, 40, 215, 0.09);
}

.trial-slot-full {
  color: var(--trial-red);
}

.trial-course-info details {
  border: 1px solid var(--trial-border);
  border-radius: var(--trial-radius);
  padding: 0.65rem 0.85rem;
  margin-top: 0.75rem;
  background: var(--trial-surface);
}

.trial-course-info summary {
  cursor: pointer;
  font-weight: 600;
  color: var(--trial-text);
  min-height: 44px;
  display: flex;
  align-items: center;
}

.trial-course-info p {
  margin: 0.5rem 0 0;
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--trial-text);
}

.trial-panel-actions {
  display: flex;
  justify-content: flex-end;
  gap: 0.5rem;
  margin-top: 1rem;
}

.trial-panel-next-btn {
  min-width: 12rem;
}

.trial-summary-box {
  border: 1px solid var(--trial-border);
  border-radius: 16px;
  padding: 1rem;
  background: #fff;
  box-shadow: 0 2px 8px rgba(30, 30, 30, 0.035);
}

.trial-summary-box h4 {
  margin: 0 0 0.75rem;
  font-size: 0.9375rem;
  color: var(--trial-text);
}

.trial-summary-list {
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 0.875rem;
}

.trial-summary-list li {
  padding: 0.35rem 0;
  border-bottom: 1px solid #eee;
}

.trial-summary-list li:last-child {
  border-bottom: none;
}

.trial-summary-list strong {
  display: block;
  color: var(--trial-muted);
  font-size: 0.75rem;
  font-weight: 600;
}

.trial-support-box {
  margin-top: 1rem;
  padding: 1rem;
  background: #fff;
  border: 1px solid var(--trial-border);
  border-radius: var(--trial-radius-lg);
}

.trial-support-box h4 {
  margin: 0 0 0.5rem;
  color: var(--trial-text);
  font-size: 0.9375rem;
}

.trial-support-box p {
  margin: 0 0 0.65rem;
  color: var(--trial-muted);
  font-size: 0.8125rem;
  line-height: 1.6;
}

.trial-support-box a {
  display: inline-block;
  color: #57208d;
  font-weight: 700;
  text-decoration: none;
}

.trial-btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  min-height: 48px;
  background: var(--trial-red);
  color: #fff;
  border: none;
  border-radius: var(--trial-radius);
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  text-decoration: none;
  text-align: center;
  box-sizing: border-box;
  font-feature-settings: 'palt' 1, 'kern' 1;
  letter-spacing: 0.02em;
  transition: transform 0.15s ease, background-color 0.15s ease, box-shadow 0.15s ease;
}

.trial-btn:hover {
  background: var(--trial-red-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(30, 30, 30, 0.06);
}

.trial-btn-secondary {
  background: #fff;
  color: var(--trial-text);
  border: 1px solid #aeb6bf;
}

.trial-btn-link {
  background: none;
  border: none;
  color: #57208d;
  text-decoration: underline;
  font-size: 0.9375rem;
  cursor: pointer;
  padding: 0.5rem;
  min-height: auto;
}

.trial-alert {
  padding: 1rem;
  border-radius: 4px;
  margin-bottom: 1rem;
}

.trial-alert-error {
  background: #ffebee;
  border: 1px solid var(--trial-red);
  color: var(--trial-red-dark);
}

.trial-alert-info {
  background: var(--trial-cyan-light);
  border: 1px solid rgba(40, 215, 215, 0.52);
  color: #185b5b;
}

.trial-alert-success {
  background: var(--trial-success-light);
  border: 1px solid rgba(46, 125, 50, 0.35);
  color: var(--trial-success);
}

.trial-alert-warning {
  background: var(--trial-warning-light);
  border: 1px solid rgba(255, 193, 7, 0.55);
  color: #7a5b00;
}

.trial-mail-result {
  margin: 0 0 0.5rem;
  font-weight: 600;
}

.trial-mail-result:last-child {
  margin-bottom: 0;
}

.trial-btn-secondary:hover {
  background: var(--trial-surface);
}

@keyframes trialPanelBodyIn {
  from {
    opacity: 0;
    transform: translateY(-6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes trialCardIn {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* --- Scroll reveal（ランディング） --- */
.trial-reveal {
  transition:
    opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
  transition-delay: var(--trial-reveal-delay, 0ms);
  will-change: opacity, transform;
}

.trial-landing.trial-reveal-ready .trial-reveal:not(.is-visible) {
  opacity: 0;
}

.trial-reveal.is-visible {
  opacity: 1;
  transform: none;
}

.trial-landing.trial-reveal-ready .trial-reveal--up:not(.is-visible) {
  transform: translateY(28px);
}

.trial-landing.trial-reveal-ready .trial-reveal--left:not(.is-visible) {
  transform: translateX(-40px);
}

.trial-landing.trial-reveal-ready .trial-reveal--right:not(.is-visible) {
  transform: translateX(40px);
}

.trial-landing.trial-reveal-ready .trial-reveal--scale:not(.is-visible) {
  transform: scale(0.94);
}

.trial-landing.trial-reveal-ready .trial-reveal--scale-right:not(.is-visible) {
  transform: translateX(32px) scale(0.96);
}

.trial-landing.trial-reveal-ready .trial-reveal--rule:not(.is-visible) {
  transform: scaleX(0);
  transform-origin: center;
}

.trial-reveal--rule.is-visible {
  transform: scaleX(1);
}

.trial-form-hero,
.trial-confirm-card,
.trial-checklist,
.trial-next-card,
.trial-support-box,
.trial-summary-box,
.trial-alert {
  animation: trialCardIn 420ms ease-out both;
}

@media (prefers-reduced-motion: reduce) {
  .trial-landing.trial-reveal-ready .trial-reveal,
  .trial-landing.trial-reveal-ready .trial-reveal:not(.is-visible) {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }

  .trial-panel.is-open .trial-panel-body,
  .trial-form-hero,
  .trial-confirm-card,
  .trial-checklist,
  .trial-next-card,
  .trial-support-box,
  .trial-summary-box,
  .trial-alert {
    animation: none !important;
  }

  .trial-school-card,
  .trial-slot,
  .trial-btn {
    transition: none !important;
  }
}

.trial-alert {
  padding: 1rem;
  border-radius: var(--trial-radius-lg);
  margin-bottom: 1rem;
  line-height: 1.7;
}

.trial-alert a {
  color: inherit;
  font-weight: 600;
}

.trial-alert-msg {
  margin: 0;
  font-weight: 600;
}

.trial-alert-existing {
  margin-top: 0.75rem;
  padding: 0.85rem 0.9rem;
  background: #fff;
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: var(--trial-radius-lg);
  color: #333;
}

.trial-alert-existing-title {
  margin: 0 0 0.5rem;
  font-size: 0.8125rem;
  font-weight: 700;
  color: #555;
}

.trial-alert-existing-list {
  list-style: none;
  margin: 0 0 0.6rem;
  padding: 0;
  display: grid;
  gap: 0.3rem;
}

.trial-alert-existing-list li {
  display: flex;
  gap: 0.6rem;
  font-size: 0.9375rem;
}

.trial-alert-existing-list li span {
  flex: 0 0 4.5rem;
  color: #777;
  font-size: 0.8125rem;
}

.trial-alert-existing-note {
  margin: 0 0 0.6rem;
  font-size: 0.8125rem;
  color: #555;
}

.trial-alert-existing .trial-btn {
  display: inline-block;
}

.trial-privacy-updated {
  margin: 0 0 1.25rem;
  font-size: 0.8125rem;
  color: #777;
}

.trial-privacy-item {
  margin: 0 0 1.4rem;
}

.trial-privacy-item h3 {
  margin: 0 0 0.5rem;
  font-size: 1.0625rem;
  color: var(--trial-red-dark, #b3261e);
}

.trial-privacy-item p {
  margin: 0 0 0.5rem;
  line-height: 1.8;
}

.trial-privacy-item ul {
  margin: 0.25rem 0 0.5rem;
  padding-left: 1.25rem;
  line-height: 1.9;
}

.trial-privacy-contact {
  padding: 0.85rem 1rem;
  background: var(--trial-cyan-light, #e8fbfb);
  border-radius: var(--trial-radius-lg, 12px);
}

.trial-privacy-contact p {
  margin: 0 0 0.35rem;
}

.trial-form-school-access {
  margin: 0.75rem 0 0;
  font-size: 0.875rem;
  color: var(--trial-muted);
  line-height: 1.6;
}

.trial-form-school-access a {
  margin-left: 0.35rem;
  color: #57208d;
  font-weight: 600;
}

.trial-address-note {
  margin-bottom: 1rem;
  padding: 0.75rem 0.9rem;
  background: var(--trial-surface);
  border: 1px solid var(--trial-border);
  border-radius: var(--trial-radius-lg);
}

.trial-count-details {
  margin-bottom: 1rem;
  padding: 0.75rem 0.9rem;
  border: 1px solid var(--trial-border);
  border-radius: var(--trial-radius-lg);
  background: #fff;
}

.trial-count-details summary {
  cursor: pointer;
  font-weight: 600;
  color: #57208d;
}

.trial-count-second-btn {
  margin-top: 0.5rem;
}

.trial-confirm-next {
  margin: 0 0 1.25rem;
  padding: 1rem 1.1rem;
  background: var(--trial-surface);
  border: 1px solid var(--trial-border);
  border-radius: var(--trial-radius-lg);
}

.trial-confirm-next h3 {
  margin: 0 0 0.65rem;
  font-size: 1rem;
}

.trial-confirm-next ul {
  margin: 0;
  padding-left: 1.2rem;
  line-height: 1.7;
}

.trial-confirm-next li + li {
  margin-top: 0.35rem;
}

.trial-complete-phone {
  font-size: 1.05rem;
  font-weight: 600;
}

.trial-complete-tel {
  font-size: 1.125rem;
  font-weight: 700;
}

.trial-checklist {
  margin: 0 0 1.5rem;
  padding: 1rem 1rem 1rem 1.25rem;
  background: var(--trial-surface);
  border: 1px solid var(--trial-border);
  border-radius: var(--trial-radius-lg);
}

.trial-checklist h3 {
  margin: 0 0 0.65rem;
  padding-left: 0.65rem;
  font-size: 1rem;
  font-weight: 700;
  color: var(--trial-text);
  text-align: center;
  border-bottom: 1px solid var(--trial-border);
  font-feature-settings: 'palt' 1, 'kern' 1;
}

.trial-checklist li {
  margin-bottom: 0.4rem;
  line-height: 1.65;
}

.trial-next-guide {
  margin: 0 0 1.25rem;
}

.trial-confirm-card {
  margin-bottom: 1.25rem;
  padding: 0.25rem 0.75rem;
  border: 1px solid var(--trial-border);
  border-radius: var(--trial-radius-lg);
  background: #fff;
}

.trial-confirm-table {
  width: 100%;
  border-collapse: collapse;
}

.trial-confirm-table th,
.trial-confirm-table td {
  padding: 0.85rem 0.5rem;
  border-bottom: 1px solid var(--trial-border);
  text-align: left;
  vertical-align: top;
  font-size: 0.9375rem;
  line-height: 1.65;
}

.trial-confirm-table tr:last-child th,
.trial-confirm-table tr:last-child td {
  border-bottom: none;
}

.trial-confirm-table th {
  width: 34%;
  color: var(--trial-muted);
  font-weight: 600;
  font-size: 0.8125rem;
}

.trial-confirm-table td {
  color: var(--trial-text);
  font-weight: 500;
}

.trial-confirm-price {
  text-align: center;
  padding: 1rem 1.25rem;
  margin: 0;
  border: none;
  border-radius: 0;
  background: transparent;
}

.trial-confirm-price strong {
  font-size: 1.375rem;
  color: var(--trial-burgundy);
}

.trial-faq details {
  border: 1px solid var(--trial-border);
  border-radius: var(--trial-radius-lg);
  margin-bottom: 0.5rem;
  padding: 0.65rem 0.85rem;
  background: #fff;
}

.trial-faq summary {
  cursor: pointer;
  font-weight: 600;
  color: var(--trial-text);
  min-height: 44px;
  display: flex;
  align-items: center;
  font-feature-settings: 'palt' 1;
}

.trial-faq p {
  margin: 0.5rem 0 0.25rem;
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--trial-text);
}

#panel-other .trial-panel-body {
  padding-bottom: 0.5rem;
}

.trial-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
  margin-top: 1.5rem;
}

.trial-actions--sticky {
  position: static;
  max-width: 42rem;
  display: none;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
  padding: 1.25rem 0 0;
  background: transparent;
  border-top: 1px solid var(--trial-border);
  margin: 1.5rem auto 0;
  box-shadow: none;
}

.trial-actions--sticky.is-visible,
.trial-confirm-page .trial-actions--sticky {
  display: flex;
}

.trial-actions--sticky .trial-btn {
  flex: 1;
  min-width: 10rem;
  max-width: 100%;
}

.trial-actions--sticky form {
  flex: 1;
  display: flex;
  min-width: 0;
}

.trial-actions--sticky form .trial-btn {
  width: 100%;
}

.trial-actions--sticky .trial-btn-link {
  width: 100%;
  text-align: center;
}

@media (max-width: 899px) {
  :root {
    --trial-sticky-actions-height: 5.5rem;
  }

  body.trial-has-sticky-submit .trial-form-page #trial-entry-form {
    padding-bottom: var(--trial-sticky-actions-height);
  }
  .trial-actions--sticky.is-visible,
  .trial-confirm-page .trial-actions--sticky {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    max-width: none;
    padding: 0.75rem 1rem;
    padding-bottom: calc(0.75rem + env(safe-area-inset-bottom, 0px));
    background: #fff;
    border-top: 1px solid var(--trial-border);
    z-index: 20;
    margin: 0;
    box-shadow: 0 -1px 5px rgba(30, 30, 30, 0.045);
  }

  body.trial-confirm-page .trial-main {
    padding-bottom: calc(var(--trial-sticky-actions-height) + 1rem);
  }
  .trial-slot {
    grid-template-columns: 1fr;
    gap: 0.25rem;
  }
  .trial-confirm-table th,
  .trial-confirm-table td {
    display: block;
    width: 100%;
  }
  .trial-confirm-table th {
    padding-bottom: 0.15rem;
    border-bottom: none;
  }

  .trial-panel-actions {
    justify-content: stretch;
  }

  .trial-panel-next-btn {
    width: 100%;
    min-width: 0;
  }
}

@media (min-width: 601px) {
  .trial-header-title-line {
    display: inline;
  }

  .trial-header-title-line:first-child::after {
    content: '\3000';
  }
}

@media (max-width: 767px) {
  .trial-main {
    padding-top: 0.75rem;
    padding-left: 0.75rem;
    padding-right: 0.75rem;
  }

  .trial-landing-hero {
    padding: 0.5rem;
    margin-bottom: 1.25rem;
    border-radius: 14px;
  }

  .trial-landing-hero-inner {
    gap: 0.75rem;
    padding: 0.75rem;
    border-radius: 14px;
  }

  .trial-landing-kicker {
    margin-bottom: 0.5rem;
  }

  .trial-landing-title {
    margin-bottom: 0.65rem;
  }

  .trial-landing-lead {
    margin-bottom: 0.85rem;
    text-align: center;
  }

  .trial-landing-price-card {
    display: flex;
    justify-content: center;
    margin-left: auto;
    margin-right: auto;
    text-align: center;
  }

  .trial-landing-price-label {
    text-align: center;
  }

  .trial-landing-cta {
    margin-top: 0.75rem;
  }
}

@media (max-width: 600px) {
  body.trial-page {
    background-image:
      linear-gradient(rgba(251, 252, 253, 0.30), rgba(251, 252, 253, 0.30)),
      url('../image/trial/background-tile-v1.png');
    background-position: center top, center top;
    background-repeat: no-repeat, repeat;
    background-size: auto, 320px 320px;
    background-attachment: scroll, scroll;
  }
  .trial-school-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .trial-landing-title {
    font-size: 1.375rem;
  }
  .trial-sp-only {
    display: inline;
  }
  .trial-header-inner {
    gap: 0.55rem;
  }
  .trial-header-logo img {
    width: 36px;
    height: 36px;
  }
  .trial-header h1 {
    font-size: 0.875rem;
    line-height: 1.3;
  }

  .trial-header-title-line {
    display: block;
  }
  .trial-header p,
  .trial-header-tel {
    display: none;
  }
  .trial-header-homepage {
    min-height: 36px;
    padding: 0.35rem 0.55rem;
  }
  .trial-header-homepage-pc {
    display: none;
  }
  .trial-header-homepage-sp {
    display: inline;
  }
}

@media (min-width: 601px) {
  .trial-landing-title {
    font-size: 1.5rem;
  }
}