:root {
  --ink: #284a69;
  --ink-soft: #52718c;
  --blue: #6c9fc5;
  --blue-deep: #3e678d;
  --blue-pale: #eaf3f8;
  --paper: #f8f5ed;
  --paper-deep: #f0eadc;
  --white: #fffefa;
  --gold: #dfb85a;
  --green: #78906a;
  --line: rgba(62, 103, 141, 0.2);
  --shadow: 0 12px 34px rgba(42, 76, 106, 0.11);
  font-family: -apple-system, BlinkMacSystemFont, "Hiragino Sans", "Yu Gothic", YuGothic, sans-serif;
  color: var(--ink);
  background: var(--paper);
  font-synthesis: none;
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  background: var(--paper);
}

body {
  min-height: 100vh;
  margin: 0;
  line-height: 1.7;
  background:
    radial-gradient(circle at 14% 8%, rgba(108, 159, 197, 0.12), transparent 24rem),
    radial-gradient(circle at 92% 72%, rgba(223, 184, 90, 0.1), transparent 20rem),
    var(--paper);
}

.paper-texture {
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.38;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120' viewBox='0 0 120 120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.75' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.035'/%3E%3C/svg%3E");
}

a {
  color: inherit;
}

.site-header {
  position: relative;
  z-index: 2;
  padding: max(14px, env(safe-area-inset-top)) 20px 12px;
  border-bottom: 1px solid var(--line);
  background: rgba(248, 245, 237, 0.88);
  backdrop-filter: blur(12px);
}

.brand {
  display: flex;
  width: fit-content;
  align-items: center;
  gap: 12px;
  margin: 0 auto;
  text-decoration: none;
}

.brand img {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  box-shadow: 0 4px 14px rgba(42, 76, 106, 0.12);
}

.brand span {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.brand strong {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.22rem;
  letter-spacing: 0.015em;
}

.brand small {
  margin-top: 4px;
  color: var(--ink-soft);
  font-size: 0.75rem;
}

.page-shell {
  position: relative;
  z-index: 1;
  width: min(100% - 32px, 680px);
  margin: 0 auto;
  padding: 38px 0 64px;
}

.intro,
.section-heading {
  margin-bottom: 28px;
}

.intro {
  text-align: center;
}

.eyebrow {
  margin: 0 0 5px;
  color: var(--blue-deep);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.16em;
}

h1 {
  margin: 0;
  color: var(--ink);
  font-size: clamp(1.65rem, 6vw, 2.35rem);
  line-height: 1.35;
  letter-spacing: 0.015em;
}

.intro > p:last-child,
.lead {
  margin: 10px 0 0;
  color: var(--ink-soft);
  font-size: 1rem;
}

.menu-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.menu-card {
  display: flex;
  min-height: 154px;
  flex-direction: column;
  justify-content: space-between;
  gap: 20px;
  padding: 20px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 22px 12px 24px 14px;
  background: rgba(255, 254, 250, 0.88);
  box-shadow: var(--shadow);
  text-decoration: none;
  transition: transform 160ms ease, box-shadow 160ms ease;
}

.menu-card:nth-child(even) {
  border-radius: 12px 22px 14px 24px;
}

.menu-card:active {
  transform: scale(0.98);
  box-shadow: 0 7px 22px rgba(42, 76, 106, 0.1);
}

.menu-card span:last-child {
  display: flex;
  flex-direction: column;
}

.menu-card strong {
  font-size: 1.08rem;
}

.menu-card small {
  margin-top: 2px;
  color: var(--ink-soft);
  font-size: 0.78rem;
  line-height: 1.45;
}

.menu-icon,
.section-mark {
  display: grid;
  width: 44px;
  height: 44px;
  place-items: center;
  border: 2px solid currentColor;
  border-radius: 50% 46% 52% 45%;
  font-family: Georgia, serif;
  font-size: 1.3rem;
  font-weight: 700;
}

.schedule .menu-icon,
.section-mark.schedule {
  color: var(--blue-deep);
  background: var(--blue-pale);
}

.absence .menu-icon,
.section-mark.absence {
  color: var(--green);
  background: #edf2e9;
}

.question .menu-icon,
.section-mark.question {
  color: #b48430;
  background: #fbf2d9;
}

.contact .menu-icon,
.section-mark.contact {
  color: #557ea1;
  background: #edf4fa;
}

.back-link {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  margin: -10px 0 20px;
  color: var(--ink-soft);
  font-size: 0.92rem;
  font-weight: 700;
  text-decoration: none;
}

.back-link::before {
  content: "‹";
  margin-right: 7px;
  font-size: 1.55rem;
  font-weight: 400;
}

.section-heading {
  display: flex;
  align-items: center;
  gap: 15px;
}

.section-mark {
  width: 54px;
  height: 54px;
  flex: 0 0 auto;
  font-size: 1.55rem;
}

.calendar-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 20px 13px 22px 15px;
  background: rgba(255, 254, 250, 0.9);
  box-shadow: var(--shadow);
}

.calendar-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 16px 18px 8px;
}

.calendar-toolbar h2 {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.28rem;
  letter-spacing: 0.04em;
}

.calendar-nav {
  display: grid;
  width: 42px;
  min-height: 42px;
  padding: 0;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 50%;
  color: var(--blue-deep);
  background: var(--blue-pale);
  font-family: Georgia, serif;
  font-size: 1.8rem;
  line-height: 1;
  cursor: pointer;
}

.calendar-nav:disabled {
  opacity: 0.32;
  cursor: default;
}

.calendar-range {
  margin: 0 18px 12px;
  color: var(--ink-soft);
  font-size: 0.75rem;
  text-align: center;
}

.calendar-weekdays,
.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
}

.calendar-weekdays {
  padding: 8px 10px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(234, 243, 248, 0.62);
  color: var(--ink-soft);
  font-size: 0.73rem;
  font-weight: 700;
  text-align: center;
}

.calendar-weekdays span:first-child,
.calendar-day:nth-child(7n + 1) .calendar-date {
  color: #b86c68;
}

.calendar-weekdays span:last-child,
.calendar-day:nth-child(7n) .calendar-date {
  color: var(--blue-deep);
}

.calendar-grid {
  padding: 8px 10px 12px;
}

.calendar-day {
  display: flex;
  min-width: 0;
  min-height: 92px;
  flex-direction: column;
  gap: 4px;
  padding: 6px 3px;
  border-bottom: 1px dashed rgba(62, 103, 141, 0.13);
}

.calendar-day.is-blank {
  background: rgba(240, 234, 220, 0.18);
}

.calendar-date {
  padding-left: 3px;
  color: var(--ink-soft);
  font-family: Georgia, serif;
  font-size: 0.82rem;
  line-height: 1.2;
}

.calendar-day.has-lessons .calendar-date {
  color: var(--ink);
  font-weight: 700;
}

.calendar-lesson {
  display: block;
  min-width: 0;
  padding: 4px;
  overflow: hidden;
  border-radius: 6px 4px 7px 5px;
  color: var(--ink);
  background: var(--blue-pale);
  font-size: 0.58rem;
  line-height: 1.25;
}

.calendar-lesson strong,
.calendar-lesson small {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
}

.calendar-lesson small {
  margin-top: 1px;
  color: var(--ink-soft);
  font-size: 0.53rem;
  white-space: nowrap;
}

.calendar-lesson.grade1,
.monthly-list-item p.grade1 {
  background: #edf2e9;
}

.calendar-lesson.grade6,
.monthly-list-item p.grade6 {
  background: #f3edf7;
}

.calendar-lesson.junior1,
.monthly-list-item p.junior1 {
  background: #fbf2d9;
}

.calendar-lesson.junior3,
.monthly-list-item p.junior3 {
  background: #eaf3f8;
}

.calendar-lesson.highschool,
.monthly-list-item p.highschool {
  background: #f7e9e4;
}

.monthly-list {
  margin-top: 24px;
}

.monthly-list-heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 10px;
}

.monthly-list-heading h2,
.monthly-list-heading p {
  margin: 0;
}

.monthly-list-heading h2 {
  font-size: 1.08rem;
}

.monthly-list-heading p {
  color: var(--ink-soft);
  font-size: 0.76rem;
}

.monthly-list-items {
  display: grid;
  gap: 8px;
}

.monthly-list-item {
  display: grid;
  grid-template-columns: 70px 1fr;
  gap: 10px;
  align-items: stretch;
}

.monthly-list-item time {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--ink-soft);
  font-size: 0.72rem;
  line-height: 1.35;
}

.monthly-list-item time strong {
  color: var(--ink);
  font-family: Georgia, serif;
  font-size: 1rem;
}

.monthly-list-item p {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin: 0;
  padding: 11px 13px;
  border-radius: 11px 8px 12px 9px;
  font-size: 0.88rem;
}

.monthly-list-item p span {
  color: var(--ink-soft);
  white-space: nowrap;
}

.monthly-list-empty {
  margin: 0;
  padding: 18px;
  border: 1px dashed var(--line);
  border-radius: 14px;
  color: var(--ink-soft);
  font-size: 0.88rem;
  text-align: center;
}

/* Refined schedule experience */
.schedule-view {
  width: min(900px, calc(100vw - 32px));
  margin-left: 50%;
  transform: translateX(-50%);
}

.schedule-hero {
  display: grid;
  gap: 4px;
  margin-bottom: 22px;
}

.schedule-hero .back-link {
  width: fit-content;
  margin-bottom: 8px;
}

.schedule-hero .section-heading {
  margin-bottom: 0;
}

.schedule-intro {
  margin: 7px 0 0;
  color: var(--ink-soft);
  font-size: 0.92rem;
}

.filter-panel {
  margin-bottom: 18px;
  padding: 20px;
  border: 1px solid rgba(62, 103, 141, 0.16);
  border-radius: 24px;
  background:
    radial-gradient(circle at 92% 15%, rgba(223, 184, 90, 0.17), transparent 10rem),
    linear-gradient(135deg, rgba(231, 241, 247, 0.95), rgba(255, 254, 250, 0.97));
  box-shadow: 0 10px 30px rgba(42, 76, 106, 0.08);
}

.filter-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 15px;
}

.filter-heading h2,
.filter-heading p {
  margin: 0;
}

.filter-heading h2 {
  font-size: 1.15rem;
  line-height: 1.35;
}

.filter-heading > p {
  color: var(--ink-soft);
  font-size: 0.78rem;
  font-weight: 700;
}

.class-filters {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 8px;
}

.class-filters button {
  display: flex;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  gap: 7px;
  padding: 8px 10px;
  border: 1px solid rgba(62, 103, 141, 0.15);
  border-radius: 999px;
  color: var(--ink);
  background: rgba(255, 254, 250, 0.9);
  font-size: 0.78rem;
  font-weight: 700;
  cursor: pointer;
  transition: transform 140ms ease, color 140ms ease, background 140ms ease, box-shadow 140ms ease;
}

.class-filters button i,
.agenda-lesson i {
  width: 8px;
  height: 8px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: var(--class-color, var(--blue));
}

.class-filters button[data-class-filter="grade1"] { --class-color: #7f9e72; }
.class-filters button[data-class-filter="grade6"] { --class-color: #9a7cac; }
.class-filters button[data-class-filter="junior1"] { --class-color: #c69a3c; }
.class-filters button[data-class-filter="junior3"] { --class-color: #5e91b8; }
.class-filters button[data-class-filter="highschool"] { --class-color: #ba7868; }

.class-filters button[aria-pressed="true"] {
  border-color: var(--ink);
  color: #fff;
  background: var(--ink);
  box-shadow: 0 7px 18px rgba(40, 74, 105, 0.2);
}

.class-filters button[aria-pressed="true"] i {
  box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.72);
}

.class-filters button:active {
  transform: scale(0.97);
}

.calendar-card {
  border: 1px solid rgba(62, 103, 141, 0.14);
  border-radius: 26px;
  background: rgba(255, 254, 250, 0.98);
  box-shadow: 0 18px 50px rgba(42, 76, 106, 0.1);
}

.calendar-toolbar {
  padding: 20px 22px 7px;
}

.calendar-toolbar h2 {
  color: var(--ink);
  font-size: 1.38rem;
}

.calendar-nav {
  width: 44px;
  min-height: 44px;
  border: 0;
  background: #eef5f9;
  box-shadow: inset 0 0 0 1px rgba(62, 103, 141, 0.1);
}

.calendar-nav:not(:disabled):hover,
.calendar-nav:not(:disabled):focus-visible {
  background: #dfeef6;
}

.calendar-range {
  margin-bottom: 16px;
  font-size: 0.73rem;
}

.calendar-weekdays {
  padding: 10px 12px;
  border-color: rgba(62, 103, 141, 0.1);
  background: #f4f8fa;
  font-size: 0.75rem;
}

.calendar-grid {
  padding: 0 12px 14px;
}

.calendar-day {
  min-height: 110px;
  gap: 5px;
  padding: 8px 5px;
  border-right: 1px solid rgba(62, 103, 141, 0.08);
  border-bottom: 1px solid rgba(62, 103, 141, 0.08);
}

.calendar-day:nth-child(7n) {
  border-right: 0;
}

.calendar-day.is-blank {
  background: rgba(240, 234, 220, 0.12);
}

.calendar-day.is-today {
  background: rgba(234, 243, 248, 0.46);
  box-shadow: inset 0 0 0 2px rgba(62, 103, 141, 0.17);
}

.calendar-day.is-today .calendar-date {
  display: grid;
  width: 25px;
  height: 25px;
  padding: 0;
  place-items: center;
  border-radius: 50%;
  color: #fff;
  background: var(--blue-deep);
}

.calendar-date {
  padding-left: 4px;
  font-size: 0.85rem;
}

.calendar-lesson {
  position: relative;
  padding: 5px 6px 5px 9px;
  border-radius: 7px;
  background: color-mix(in srgb, var(--class-color) 13%, white);
  font-size: 0.64rem;
}

.calendar-lesson::before {
  position: absolute;
  inset: 4px auto 4px 0;
  width: 3px;
  border-radius: 0 99px 99px 0;
  background: var(--class-color);
  content: "";
}

.calendar-lesson.grade1 { --class-color: #7f9e72; }
.calendar-lesson.grade6 { --class-color: #9a7cac; }
.calendar-lesson.junior1 { --class-color: #c69a3c; }
.calendar-lesson.junior3 { --class-color: #5e91b8; }
.calendar-lesson.highschool { --class-color: #ba7868; }

.calendar-lesson small {
  font-size: 0.56rem;
}

.monthly-list {
  margin-top: 32px;
}

.monthly-list-heading {
  align-items: flex-end;
  margin-bottom: 15px;
}

.monthly-list-heading h2 {
  font-size: 1.35rem;
}

.monthly-list-heading > p {
  padding-bottom: 2px;
  font-size: 0.78rem;
}

.monthly-list-items {
  gap: 10px;
}

.agenda-day {
  display: grid;
  grid-template-columns: 82px 1fr;
  gap: 12px;
  align-items: stretch;
  padding: 10px;
  border: 1px solid rgba(62, 103, 141, 0.12);
  border-radius: 18px;
  background: rgba(255, 254, 250, 0.92);
  box-shadow: 0 7px 22px rgba(42, 76, 106, 0.06);
}

.agenda-date {
  display: grid;
  min-height: 70px;
  place-items: center;
  align-content: center;
  border-radius: 13px;
  color: var(--ink-soft);
  background: #f1f5f7;
  line-height: 1.05;
}

.agenda-date span {
  font-family: Georgia, serif;
  font-size: 0.58rem;
  font-weight: 700;
  letter-spacing: 0.12em;
}

.agenda-date strong {
  margin: 3px 0;
  color: var(--ink);
  font-family: Georgia, serif;
  font-size: 1.45rem;
}

.agenda-date small {
  font-size: 0.65rem;
}

.agenda-lessons {
  display: grid;
  gap: 7px;
}

.agenda-lesson {
  --class-color: var(--blue);
  display: grid;
  grid-template-columns: 10px minmax(0, 1fr) auto;
  gap: 9px;
  align-items: center;
  min-height: 48px;
  padding: 9px 13px;
  border-radius: 12px;
  background: color-mix(in srgb, var(--class-color) 11%, white);
}

.agenda-lesson.grade1 { --class-color: #7f9e72; }
.agenda-lesson.grade6 { --class-color: #9a7cac; }
.agenda-lesson.junior1 { --class-color: #c69a3c; }
.agenda-lesson.junior3 { --class-color: #5e91b8; }
.agenda-lesson.highschool { --class-color: #ba7868; }

.agenda-lesson strong {
  font-size: 0.9rem;
}

.agenda-lesson time {
  color: var(--ink-soft);
  font-size: 0.84rem;
  white-space: nowrap;
}

.monthly-list-empty {
  border-style: solid;
  border-color: rgba(62, 103, 141, 0.12);
  border-radius: 18px;
  background: rgba(255, 254, 250, 0.82);
}

.note-card,
.photo-note {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-top: 22px;
  padding: 16px 18px;
  border: 1px dashed rgba(120, 144, 106, 0.55);
  border-radius: 16px 12px 18px 14px;
  background: rgba(237, 242, 233, 0.75);
}

.note-card > span,
.photo-note > span {
  color: var(--green);
  font-size: 1.2rem;
}

.note-card p,
.photo-note p {
  margin: 0;
  color: #4e6748;
  font-size: 0.9rem;
}

.contact-form {
  display: grid;
  gap: 24px;
  margin-top: 28px;
}

.field {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0;
  border: 0;
}

.field label,
.field legend {
  color: var(--ink);
  font-size: 0.94rem;
  font-weight: 700;
}

.field label > span,
.field legend > span {
  display: inline-block;
  margin-left: 8px;
  padding: 1px 7px;
  border-radius: 99px;
  color: #fff;
  background: var(--blue-deep);
  font-size: 0.67rem;
  line-height: 1.65;
  vertical-align: 1px;
}

.field label > span.optional {
  color: var(--ink-soft);
  background: var(--paper-deep);
}

input,
select,
textarea,
button {
  width: 100%;
  min-height: 52px;
  border: 1.5px solid rgba(62, 103, 141, 0.32);
  border-radius: 12px 9px 13px 10px;
  color: var(--ink);
  background: rgba(255, 254, 250, 0.96);
  font: inherit;
  font-size: 16px;
}

input,
select,
textarea {
  padding: 13px 14px;
  outline: none;
  transition: border-color 140ms ease, box-shadow 140ms ease;
}

textarea {
  min-height: 120px;
  resize: vertical;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--blue-deep);
  box-shadow: 0 0 0 4px rgba(108, 159, 197, 0.16);
}

::placeholder {
  color: #91a0ac;
  opacity: 1;
}

.choice-grid {
  display: grid;
  gap: 10px;
}

.choice-grid.two {
  grid-template-columns: 1fr 1fr;
}

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

.choice-grid label {
  position: relative;
  cursor: pointer;
}

.choice-grid input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
}

.choice-grid label > span {
  display: grid;
  min-height: 50px;
  margin: 0;
  padding: 10px 8px;
  place-items: center;
  border: 1.5px solid rgba(62, 103, 141, 0.25);
  border-radius: 12px 9px 13px 10px;
  color: var(--ink-soft);
  background: rgba(255, 254, 250, 0.9);
  font-size: 0.9rem;
  line-height: 1.35;
  text-align: center;
}

.choice-grid input:checked + span {
  border-color: var(--blue-deep);
  color: var(--blue-deep);
  background: var(--blue-pale);
  box-shadow: inset 0 0 0 1px var(--blue-deep);
}

.choice-grid input:focus-visible + span {
  outline: 3px solid rgba(108, 159, 197, 0.35);
  outline-offset: 2px;
}

.photo-note {
  margin-top: -4px;
  border-color: rgba(223, 184, 90, 0.62);
  background: rgba(251, 242, 217, 0.78);
}

.photo-note > span,
.photo-note p {
  color: #856521;
}

.photo-note strong {
  display: block;
  margin-bottom: 2px;
}

.submit-area {
  display: grid;
  gap: 8px;
  margin-top: 4px;
  padding-top: 22px;
  border-top: 1px dashed var(--line);
  text-align: center;
}

.submit-area p,
.submit-area small {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.78rem;
}

.submit-area button {
  min-height: 58px;
  margin: 5px 0 1px;
  border: 0;
  border-radius: 15px 10px 16px 11px;
  color: white;
  background: var(--blue-deep);
  box-shadow: 0 10px 24px rgba(62, 103, 141, 0.25);
  font-weight: 700;
  cursor: pointer;
}

.submit-area button:active {
  transform: translateY(1px);
  box-shadow: 0 6px 16px rgba(62, 103, 141, 0.22);
}

footer {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 0 20px max(28px, env(safe-area-inset-bottom));
  color: var(--ink-soft);
  font-family: Georgia, serif;
  font-size: 0.86rem;
}

footer img {
  border-radius: 50%;
  opacity: 0.8;
}

[hidden] {
  display: none !important;
}

@media (max-width: 420px) {
  .page-shell {
    width: min(100% - 24px, 680px);
    padding-top: 30px;
  }

  .menu-grid {
    gap: 10px;
  }

  .menu-card {
    min-height: 148px;
    padding: 17px;
  }

  .menu-card strong {
    font-size: 1rem;
  }

  .schedule-view {
    width: min(100vw - 20px, 900px);
  }

  .schedule-intro {
    font-size: 0.85rem;
  }

  .filter-panel {
    padding: 16px 14px;
    border-radius: 20px;
  }

  .filter-heading {
    display: grid;
    gap: 4px;
  }

  .filter-heading > p {
    font-size: 0.72rem;
  }

  .class-filters {
    display: flex;
    gap: 7px;
    margin: 0 -14px;
    padding: 0 14px 3px;
    overflow-x: auto;
    scrollbar-width: none;
  }

  .class-filters::-webkit-scrollbar {
    display: none;
  }

  .class-filters button {
    width: auto;
    min-width: fit-content;
    flex: 0 0 auto;
    padding: 8px 14px;
  }

  .calendar-card {
    margin: 0;
    border-radius: 21px;
  }

  .calendar-toolbar {
    padding: 15px 14px 6px;
  }

  .calendar-toolbar h2 {
    font-size: 1.18rem;
  }

  .calendar-grid {
    padding: 0 5px 9px;
  }

  .calendar-day {
    min-height: 76px;
    gap: 3px;
    padding-top: 5px;
    padding-right: 2px;
    padding-left: 2px;
  }

  .calendar-lesson {
    padding: 4px 2px 4px 6px;
    font-size: 0.52rem;
  }

  .calendar-lesson small {
    display: none;
  }

  .monthly-list-heading {
    display: grid;
    gap: 3px;
  }

  .monthly-list-heading h2 {
    font-size: 1.2rem;
  }

  .agenda-day {
    grid-template-columns: 65px 1fr;
    gap: 8px;
    padding: 8px;
    border-radius: 16px;
  }

  .agenda-date {
    min-height: 62px;
  }

  .agenda-date strong {
    font-size: 1.3rem;
  }

  .agenda-lesson {
    grid-template-columns: 9px minmax(0, 1fr);
    gap: 7px;
    min-height: 46px;
    padding: 8px 10px;
  }

  .agenda-lesson strong {
    font-size: 0.84rem;
  }

  .agenda-lesson time {
    grid-column: 2;
    font-size: 0.76rem;
  }

  .choice-grid.three {
    grid-template-columns: 1fr;
  }
}

@media (min-width: 700px) {
  .site-header {
    padding-top: 17px;
    padding-bottom: 15px;
  }

  .page-shell {
    padding-top: 48px;
  }

  .menu-card:hover,
  .menu-card:focus-visible {
    transform: translateY(-3px);
    box-shadow: 0 16px 40px rgba(42, 76, 106, 0.15);
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}