@charset "utf-8";

:root {
  --color-text: #2f3337;
  --color-muted: #555;
  --color-bg: #f5f5f3;
  --color-accent: #28a7ad;
  --color-accent-dark: #168990;
  --color-lime: #d3e400;
  --font-sans: "zen-kaku-gothic-new", "游ゴシック体", YuGothic, "Helvetica Neue", Arial, "メイリオ", Meiryo, sans-serif;
  --font-display: "gotham", "gotham-narrow";
  --font-narrow: "gotham-narrow", "gotham";
  --font-mixed: "gotham", "gotham-narrow", "zen-kaku-gothic-new", "游ゴシック体", YuGothic, "Helvetica Neue", Arial, "メイリオ", Meiryo, sans-serif;
  --content: min(88vw, 1680px);
  --content-narrow: min(82vw, 1280px);
  --section-space: clamp(72px, 7.5vw, 150px);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  min-width: 320px;
  margin: 0;
  color: var(--color-text);
  background: #fff;
  font-family: var(--font-mixed);
  font-feature-settings: "palt";
  letter-spacing: 0;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font: inherit;
}

.hero picture,
.hero img {
  width: 100%;
}

.hero {
  overflow: hidden;
}

.section {
  padding: var(--section-space) 0;
}

.section_inner {
  width: var(--content);
  margin: 0 auto;
}

.section_inner_narrow {
  width: var(--content-narrow);
}

.section_label {
  width: fit-content;
  min-width: 108px;
  margin: 0 auto 28px;
  padding: 0.45em 1.35em 0.5em;
  border-radius: 999px;
  color: #fff;
  background: var(--color-accent);
  font-family: var(--font-display), var(--font-sans);
  font-size: clamp(13px, 1.05vw, 18px);
  font-weight: 700;
  line-height: 1;
  text-align: center;
  letter-spacing: 0.08em;
}

.section_title {
  margin: 0;
  color: var(--color-accent);
  font-size: clamp(24px, 2.25vw, 38px);
  font-weight: 700;
  line-height: 1.75;
  text-align: center;
}

.section_title_compact {
  margin-top: -14px;
  font-size: clamp(22px, 1.9vw, 34px);
  line-height: 1.35;
}

.about,
.tickets,
.archives {
  background: var(--color-bg);
}

.archives {
  padding-top: 0;
}

.archives .section_inner {
  width: var(--content-narrow);
}

.lead_text {
  margin: clamp(26px, 3vw, 44px) auto 0;
  max-width: 1120px;
  font-size: clamp(14px, 1vw, 17px);
  font-weight: 500;
  line-height: 2.05;
  letter-spacing: 0.04em;
}

.day_link {
  margin: clamp(20px, 2.4vw, 34px) 0 0;
  text-align: center;
}

.day_link a {
  color: var(--color-accent-dark);
  font-size: clamp(15px, 1.15vw, 18px);
  font-weight: 500;
  line-height: 1.35;
  letter-spacing: 0.02em;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
  transition: color 0.25s ease;
}

.day_link a:hover,
.day_link a:focus-visible {
  color: var(--color-accent);
}

.artist_grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(22px, 2vw, 36px);
  margin-top: clamp(44px, 5vw, 76px);
}

.artists .section_inner {
  width: var(--content);
}

.artist_card {
  min-width: 0;
}

.artist_button {
  width: 100%;
  padding: 0;
  color: var(--color-text);
  background: transparent;
  border: 0;
  text-align: left;
  cursor: pointer;
}

.artist_image {
  display: block;
  width: 100%;
  aspect-ratio: 538 / 359;
  overflow: hidden;
  border-radius: 22px;
}

.artist_image img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.35s ease;
}

.artist_button:hover .artist_image img,
.artist_button:focus-visible .artist_image img {
  transform: scale(1.03);
}

.artist_button:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 8px;
}

.artist_card_name {
  display: block;
  margin-top: 18px;
  font-size: clamp(15px, 1.05vw, 18px);
  font-weight: 700;
  line-height: 1.65;
}

.artist_more {
  margin: clamp(28px, 3vw, 46px) 0 0;
  font-family: var(--font-display), var(--font-sans);
  font-size: clamp(18px, 1.15vw, 28px);
  color: var(--color-accent-dark);
  font-weight: 500;
  line-height: 1;
  text-align: center;
  letter-spacing: 0.04em;
}

.artist_modal {
  width: min(92vw, 1504px);
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--color-text);
}

.artist_modal::backdrop {
  background: rgba(0, 0, 0, 0.62);
}

.modal_content {
  position: relative;
  padding: clamp(42px, 5vw, 96px);
  background: #fff;
  border-radius: 0;
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.28);
}

.modal_close {
  position: absolute;
  top: 18px;
  right: 18px;
  width: 44px;
  height: 44px;
  border: 0;
  border-radius: 50%;
  background: var(--color-accent);
  cursor: pointer;
  transition: background 0.25s ease, transform 0.25s ease;
}

.modal_close:hover,
.modal_close:focus-visible {
  background: var(--color-accent-dark);
  transform: rotate(90deg);
}

.modal_close::before,
.modal_close::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 22px;
  height: 2px;
  background: #fff;
}

.modal_close::before {
  transform: translate(-50%, -50%) rotate(45deg);
}

.modal_close::after {
  transform: translate(-50%, -50%) rotate(-45deg);
}

.modal_profile {
  display: grid;
  grid-template-columns: minmax(360px, 38%) 1fr;
  gap: clamp(36px, 4.5vw, 66px);
  align-items: start;
}

.modal_profile img {
  width: 100%;
  aspect-ratio: 538 / 359;
  object-fit: cover;
  border-radius: 22px;
}

.modal_profile h3 {
  margin: 0 0 28px;
  color: var(--color-accent);
  font-size: clamp(24px, 2.2vw, 32px);
  font-weight: 700;
  line-height: 1.5;
}

.modal_profile p,
.modal_detail p {
  margin: 0;
  font-size: clamp(15px, 1.2vw, 18px);
  font-weight: 500;
  line-height: 2;
  letter-spacing: 0.04em;
}

.modal_detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(48px, 9vw, 180px);
  margin-top: clamp(36px, 5vw, 68px);
}

.modal_detail h4 {
  margin: 0 0 24px;
  color: var(--color-accent);
  font-family: var(--font-display), var(--font-sans);
  font-size: clamp(24px, 2.2vw, 32px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.08em;
}

.sns_list {
  display: grid;
  gap: clamp(16px, 1.8vw, 24px);
}

.sns_item p {
  margin: 0 0 0.45em;
  font-size: clamp(15px, 1.2vw, 18px);
  font-weight: 500;
  line-height: 1.5;
}

.sns_links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5em 1.1em;
}

.sns_links a {
  color: var(--color-accent);
  font-family: var(--font-display), var(--font-sans);
  font-size: clamp(14px, 1vw, 16px);
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: 0.04em;
  background: linear-gradient(currentColor, currentColor) left bottom / 0 1px no-repeat;
  text-decoration: none;
  transition: color 0.25s ease, background-size 0.25s ease;
}

.sns_links a:hover,
.sns_links a:focus-visible {
  background-size: 100% 1px;
  color: var(--color-accent-dark);
}

.event_summary {
  margin-top: clamp(46px, 5vw, 78px);
  text-align: center;
}

.event_summary p {
  margin: 0;
  font-weight: 700;
  line-height: 1.35;
}

.event_date {
  font-family: var(--font-narrow), var(--font-sans);
  font-size: clamp(32px, 4vw, 56px);
  letter-spacing: 0.06em;
}

.event_time {
  font-family: var(--font-narrow), var(--font-sans);
  font-size: clamp(19px, 2vw, 31px);
  letter-spacing: 0.06em;
}

.event_place {
  margin-top: 2px;
  font-size: clamp(19px, 1.9vw, 31px);
}

.event_price {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: flex-start;
  column-gap: clamp(14px, 2vw, 28px);
  row-gap: clamp(8px, 1.1vw, 16px);
  margin-top: clamp(42px, 4vw, 64px) !important;
  font-size: clamp(24px, 3vw, 42px);
  letter-spacing: 0.04em;
  text-align: center;
}

.event_price_line {
  width: fit-content;
  max-width: 100%;
  margin-right: 0 !important;
  margin-left: 0 !important;
  text-align: center;
}

.event_price_line + .event_price_line {
  margin-top: 0 !important;
}

.event_price_main {
  display: block;
  white-space: nowrap;
}

.event_price_cost {
  white-space: nowrap;
}

.event_price_type {
  display: inline-block;
  margin-left: 0.06em;
  font-size: 0.6em;
  line-height: 1;
  vertical-align: 0.12em;
}

.event_price_note {
  display: block;
  margin-top: 0.08em;
  margin-right: auto;
  margin-left: auto;
  color: var(--color-muted);
  font-family: var(--font-mixed);
  font-size: clamp(12px, 0.9vw, 15px);
  font-weight: 400;
  line-height: 1.45;
  letter-spacing: 0.02em;
  white-space: nowrap;
}

.event_parking {
  margin-top: clamp(10px, 1.3vw, 18px) !important;
  font-size: clamp(15px, 1.35vw, 21px);
}

.event_parking .event_price_note {
  margin-top: 0.18em;
}

.ticket_notes {
  display: grid;
  gap: 0.45em;
  margin: clamp(40px, 4vw, 60px) 0 clamp(70px, 7vw, 110px);
  padding: 0;
  list-style: none;
  font-size: clamp(12px, 0.85vw, 14px);
  font-weight: 500;
  line-height: 1.65;
}

.ticket_notes li::before {
  content: "※";
}

.ticket_group {
  margin-top: clamp(46px, 5vw, 76px);
}

.ticket_group h3 {
  margin: 0 0 28px;
  padding: 0.65em 1em 0.72em;
  border-radius: 999px;
  font-size: clamp(21px, 2.1vw, 34px);
  font-weight: 700;
  line-height: 1.25;
  color: #fff;
  text-align: center;
  background: var(--color-accent);
}

.ticket_period {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: clamp(14px, 1.4vw, 22px);
  margin: 0 0 34px;
  font-family: var(--font-narrow), var(--font-sans);
  font-size: clamp(19px, 2.1vw, 34px);
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: 0.08em;
  text-align: center;
}

.ticket_period_spaced {
  margin-top: clamp(32px, 4vw, 56px);
}

.ticket_period span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0.3em 0.75em 0.36em;
  border: 1px solid var(--color-accent);
  font-family: var(--font-mixed);
  font-size: clamp(13px, 0.95vw, 16px);
  font-weight: 700;
  letter-spacing: 0.03em;
}

.ticket_rows {
  border: 1px solid var(--color-accent);
}

.ticket_rows + .ticket_rows {
  border-top: 0;
}

.ticket_rows .ticket_row {
  border: 0;
}

.ticket_rows .ticket_row + .ticket_row {
  border-top: 1px solid var(--color-accent);
}

.ticket_row {
  display: grid;
  grid-template-columns: 1fr minmax(220px, 34%);
  gap: 24px;
  align-items: center;
  min-height: 96px;
  padding: clamp(18px, 2vw, 28px) clamp(24px, 5vw, 90px);
  border: 1px solid var(--color-accent);
}

.ticket_row p {
  margin: 0;
  font-size: clamp(18px, 1.5vw, 26px);
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: 0.06em;
}

.ticket_row_body {
  min-width: 0;
}

.ticket_row .ticket_code,
.general_ticket_info_row .ticket_code {
  margin-top: 0.1em;
  font-size: clamp(14px, 1vw, 18px);
  font-weight: 400;
  line-height: 1.45;
  letter-spacing: 0.04em;
}

.ticket_button {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 62px;
  padding: 0.6em 1em;
  border: 0;
  border-radius: 8px;
  background: var(--color-lime);
  color: var(--color-text);
  font-size: clamp(15px, 1.25vw, 20px);
  font-weight: 700;
  line-height: 1.25;
  cursor: pointer;
  transition: background 0.25s ease;
}

.ticket_button:hover,
.ticket_button:focus-visible {
  background: #e4ef1a;
}

.ticket_row_disabled p {
  color: var(--color-muted);
}

.ticket_button_disabled,
.ticket_button_disabled:hover,
.ticket_button_disabled:focus-visible {
  background: #d9d9d9;
  color: #767676;
  cursor: default;
  pointer-events: none;
}

.general_ticket_info {
  display: grid;
  gap: clamp(18px, 2.4vw, 30px);
  width: min(62%, 680px);
  margin: 0 auto clamp(24px, 4vw, 40px);
}

.general_ticket_info_row {
  display: grid;
  grid-template-columns: minmax(150px, 36%) 1fr;
  gap: clamp(18px, 2.5vw, 34px);
  align-items: start;
}

.general_ticket_info_row p {
  margin: 0;
  font-weight: 700;
  line-height: 1.65;
  letter-spacing: 0.04em;
}

.general_ticket_info_row > p {
  font-size: clamp(14px, 1.05vw, 17px);
}

.general_ticket_info_row div p {
  font-size: clamp(16px, 1.45vw, 20px);
}

.ticket_caption {
  margin: 22px 0 0;
  font-size: clamp(14px, 1.05vw, 17px);
  font-weight: 700;
  line-height: 1.85;
  letter-spacing: 0.05em;
}

.ticket_caption a {
  text-decoration: underline;
  text-underline-offset: 3px;
}

.notice_block {
  margin-top: clamp(52px, 5vw, 82px);
}

.notice_block h3 {
  margin: 0 0 18px;
  font-size: clamp(17px, 1.2vw, 20px);
  font-weight: 700;
}

.notice_block ul {
  display: grid;
  gap: 0.55em;
  margin: 0;
  padding-left: 1.15em;
  font-size: clamp(13px, 0.9vw, 15px);
  font-weight: 500;
  line-height: 1.75;
}

.archive_grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(26px, 2.5vw, 42px);
}

.archive_grid img {
  width: 100%;
  aspect-ratio: 703 / 396;
  object-fit: cover;
  border-radius: 18px;
}

.access_map {
  width: 100%;
  aspect-ratio: 1000 / 450;
  margin-top: clamp(42px, 4vw, 66px);
  background: #d8d8d8;
  overflow: hidden;
}

.access_map iframe {
  display: block;
  width: 100%;
  height: 100%;
  border: 0;
}

.access_text {
  margin-top: 28px;
  font-size: clamp(13px, 0.95vw, 16px);
  font-weight: 500;
  line-height: 1.8;
}

.access .section_inner {
  width: var(--content-narrow);
}

.access_text p {
  margin: 0 0 14px;
}

.access_address {
  font-size: clamp(16px, 1.2vw, 20px);
  font-weight: 700;
}

.footer {
  padding: clamp(48px, 5vw, 76px) 24px 32px;
  background: var(--color-accent);
  color: #fff;
  text-align: center;
}

.footer_inner {
  display: grid;
  gap: 28px;
  max-width: 760px;
  margin: 0 auto;
}

.footer p {
  margin: 0;
  font-size: clamp(12px, 0.95vw, 15px);
  line-height: 1.8;
}

.footer .copyright {
  margin-top: 10px;
  font-size: 12px;
  font-weight: 500;
}

@media (prefers-reduced-motion: no-preference) {
  .hero img {
    animation: heroIn 1s ease both;
  }

  .js-enabled .reveal {
    opacity: 0;
    transform: translateY(16px);
    transition: opacity 0.72s ease, transform 0.72s cubic-bezier(0.22, 1, 0.36, 1);
  }

  .js-enabled .reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
  }

  .artist_card.reveal:nth-child(2),
  .archive_grid img.reveal:nth-child(2) {
    transition-delay: 0.08s;
  }

  .artist_card.reveal:nth-child(3),
  .archive_grid img.reveal:nth-child(3) {
    transition-delay: 0.16s;
  }

  .archive_grid img.reveal:nth-child(4) {
    transition-delay: 0.24s;
  }

  .artist_modal[open]::backdrop {
    animation: backdropIn 0.28s ease both;
  }

  .artist_modal[open] .modal_content {
    animation: modalIn 0.32s cubic-bezier(0.22, 1, 0.36, 1) both;
  }
}

@keyframes heroIn {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

@keyframes backdropIn {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

@keyframes modalIn {
  from {
    opacity: 0;
    transform: scale(0.985);
  }

  to {
    opacity: 1;
    transform: scale(1);
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .js-enabled .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .hero img,
  .artist_modal[open]::backdrop,
  .artist_modal[open] .modal_content {
    animation: none;
  }
}

@media (max-width: 1180px) {
  :root {
    --content: min(88vw, 980px);
    --content-narrow: min(82vw, 900px);
  }

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

@media (max-width: 820px) {
  :root {
    --content: min(88vw, 680px);
    --content-narrow: min(88vw, 680px);
    --section-space: clamp(58px, 12vw, 96px);
  }

  .section_label {
    margin-bottom: 22px;
  }

  .section_title {
    font-size: clamp(22px, 6vw, 32px);
    line-height: 1.6;
  }

  .section_title br {
    display: none;
  }

  .artist_grid {
    grid-template-columns: 1fr;
    gap: 34px;
    margin-top: 42px;
  }

  .access .section_inner {
    width: min(88vw, 680px);
  }

  .artist_image,
  .archive_grid img,
  .modal_profile img {
    border-radius: 14px;
  }

  .modal_content {
    max-height: 88vh;
    overflow: auto;
    padding: 52px 24px 32px;
  }

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

  .event_price {
    display: grid;
    row-gap: 0.28em;
  }

  .event_price_line {
    margin-right: auto !important;
    margin-left: auto !important;
  }

  .event_price_note {
    margin-top: 0.15em;
    white-space: normal;
  }

  .ticket_period {
    flex-direction: column;
    gap: 10px;
    align-items: center;
    font-size: clamp(19px, 5vw, 26px);
  }

  .ticket_row {
    grid-template-columns: 1fr;
    gap: 16px;
    padding: 22px;
    text-align: center;
  }

  .ticket_button {
    width: 100%;
  }

  .general_ticket_info {
    width: 100%;
  }

  .general_ticket_info_row {
    grid-template-columns: 1fr;
    gap: 4px;
  }

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

  .access_map {
    aspect-ratio: 16 / 9;
  }
}

@media (max-width: 520px) {
  .section_inner,
  .section_inner_narrow {
    width: min(88vw, 440px);
  }

  .lead_text {
    line-height: 1.9;
  }

  .artist_card_name {
    font-size: 15px;
  }

  .artist_modal {
    width: 94vw;
  }

  .modal_profile h3 {
    font-size: 24px;
  }

  .event_price {
    font-size: 22px;
  }

  .ticket_caption {
    word-break: break-all;
  }
}