/* =========================
   Base
========================= */

*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  background: #f7f3ec;
  color: #15110c;
  font-family:
    "Hiragino Sans",
    "Hiragino Kaku Gothic ProN",
    "Yu Gothic",
    "YuGothic",
    sans-serif;
}

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

a {
  color: inherit;
}

/* =========================
   Founder Visual
========================= */

.founder-visual {
  background: #f7f3ec;
  overflow: hidden;
}

.founder-visual__canvas {
  position: relative;
  width: min(100%, 1536px);
  margin: 0 auto;
  aspect-ratio: 1536 / 1024;
  overflow: hidden;
  background: #f7f3ec;
}

.founder-visual__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center center;
  display: block;
}

/* 共通：縦書き */
.fv-copy,
.fv-role,
.fv-name,
.fv-org {
  position: absolute;
  margin: 0;
  writing-mode: vertical-rl;
  text-orientation: mixed;
  white-space: nowrap;
  color: #111;
  z-index: 2;
  font-family: "Yuji Syuku", "Hiragino Mincho ProN", "Yu Mincho", "YuMincho", serif;
  font-weight: 400;
  transform: translateY(90px);
}

/* 名言4列 */
.fv-copy {
  top: 15.2%;
  font-size: clamp(24px, 3vw, 50px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.02em;
}

.fv-copy--1 { right: 25.6%; }
.fv-copy--2 { right: 35.4%; }
.fv-copy--3 { right: 45.0%; }
.fv-copy--4 { right: 54.8%; }

/* 右側プロフィール */
.fv-role {
  top: 14.2%;
  right: 6.0%;
  font-size: clamp(14px, 1.3vw, 22px);
  font-weight: 500;
  letter-spacing: 0.1em;
  line-height: 1;
}

.fv-name {
  top: 16.0%;
  right: 10.0%;
  font-size: clamp(34px, 4vw, 64px);
  font-weight: 700;
  line-height: 1.02;
  letter-spacing: 0.08em;
}

.fv-org {
  top: 46.3%;
  font-size: clamp(16px, 1.35vw, 26px);
  font-weight: 500;
  line-height: 1.2;
  letter-spacing: 0.04em;
}

.fv-org--1 { right: 7.9%; }
.fv-org--2 { right: 10.8%; }
.fv-org--3 { right: 13.7%; }

/* タブレット・スマホもPCと同じ比率 */
@media (max-width: 1100px) {
  .founder-visual__canvas {
    aspect-ratio: 1536 / 1024;
    height: auto;
  }

  .founder-visual__bg {
    object-fit: contain;
    object-position: center center;
  }
}

/* スマホ */
@media (max-width: 768px) {
  .founder-visual__canvas {
    aspect-ratio: 1536 / 1024;
    height: auto;
  }

  .founder-visual__bg {
    object-fit: contain;
    object-position: center center;
  }

  .fv-copy,
  .fv-role,
  .fv-name,
  .fv-org {
    transform: translateY(55px);
  }

  .fv-copy {
    top: 0%;
    font-size: clamp(14px, 3vw, 40px);
  }

  .fv-copy--1 { right: 25.6%; }
  .fv-copy--2 { right: 35.4%; }
  .fv-copy--3 { right: 45.0%; }
  .fv-copy--4 { right: 54.8%; }

  .fv-role {
    top: 0%;
    right: 6.0%;
    font-size: clamp(8px, 1.7vw, 34px);
  }

  .fv-name {
    top: 3%;
    right: 10.0%;
    font-size: clamp(18px, 4vw, 70px);
  }

  .fv-org {
    top: 30%;
    font-size: clamp(7px, 1.35vw, 26px);
  }

  .fv-org--1 { right: 7.9%; }
  .fv-org--2 { right: 10.8%; }
  .fv-org--3 { right: 13.7%; }
}

/* =========================
   Topics Section
========================= */

.topics-section {
  position: relative;
  padding: 82px 20px;
  background:
    radial-gradient(circle at 18% 20%, rgba(183, 45, 40, 0.06), transparent 30%),
    linear-gradient(180deg, #f7f3ec 0%, #fffaf2 100%);
  overflow: hidden;
}

.topics-section::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.08;
  pointer-events: none;
  background-image:
    repeating-linear-gradient(
      90deg,
      rgba(80, 60, 30, 0.08) 0,
      rgba(80, 60, 30, 0.08) 1px,
      transparent 1px,
      transparent 24px
    );
}

.topics-inner {
  position: relative;
  z-index: 1;
  width: min(1080px, 100%);
  margin: 0 auto;
}

.topics-head {
  text-align: center;
  margin-bottom: 38px;
}

.topics-kicker {
  margin: 0 0 10px;
  color: #a67a33;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.24em;
}

.topics-title {
  margin: 0;
  color: #121212;
  font-family:
    "Yu Mincho",
    "YuMincho",
    "Hiragino Mincho ProN",
    "Noto Serif JP",
    serif;
  font-size: clamp(32px, 5vw, 58px);
  font-weight: 600;
  letter-spacing: 0.08em;
}

.topics-lead {
  margin: 16px auto 0;
  color: rgba(18, 18, 18, 0.7);
  font-size: 15px;
  line-height: 1.9;
}

.topics-list {
  display: grid;
  gap: 14px;
}

.topics-item {
  list-style: none;
}

.topics-item a {
  position: relative;
  display: grid;
  grid-template-columns: 120px 96px 1fr 32px;
  align-items: center;
  gap: 18px;
  padding: 22px 24px;
  border-radius: 22px;
  background: rgba(255, 252, 247, 0.88);
  border: 1px solid rgba(70, 50, 25, 0.08);
  box-shadow: 0 16px 42px rgba(45, 30, 12, 0.06);
  color: inherit;
  text-decoration: none;
  transition: transform 0.22s ease, box-shadow 0.22s ease;
}

.topics-item a:hover {
  transform: translateY(-3px);
  box-shadow: 0 22px 52px rgba(45, 30, 12, 0.1);
}

.topics-item time {
  color: #9a742f;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.topics-tag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 82px;
  padding: 6px 12px;
  border-radius: 999px;
  background: #b72d28;
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
}

.topics-tag--event {
  background: #13233b;
}

.topics-tag--report {
  background: #a67a33;
}

.topics-item h3 {
  margin: 0;
  color: #161616;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.7;
}

.topics-arrow {
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: #f1e4cf;
  color: #7b5520;
  font-size: 16px;
  line-height: 1;
}

.topics-more {
  margin-top: 28px;
  text-align: center;
}

.topics-more__link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 180px;
  height: 52px;
  border-radius: 999px;
  background: #13233b;
  color: #fff;
  text-decoration: none;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.12em;
}

@media (max-width: 768px) {
  .topics-section {
    padding: 64px 14px;
  }

  .topics-head {
    margin-bottom: 28px;
  }

  .topics-kicker {
    font-size: 11px;
  }

  .topics-title {
    font-size: clamp(28px, 8vw, 38px);
  }

  .topics-lead {
    font-size: 14px;
    line-height: 1.8;
  }

  .topics-item a {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 8px 10px;
    padding: 18px 16px;
    border-radius: 18px;
  }

  .topics-item time {
    grid-column: 1 / 2;
    font-size: 12px;
  }

  .topics-tag {
    grid-column: 2 / 3;
    grid-row: 1 / 2;
    min-width: auto;
    padding: 5px 10px;
    font-size: 11px;
  }

  .topics-item h3 {
    grid-column: 1 / 3;
    font-size: 15px;
    line-height: 1.65;
  }

  .topics-arrow {
    display: none;
  }

  .topics-more__link {
    min-width: 160px;
    height: 48px;
    font-size: 13px;
  }
}

/* =========================
   Tradition Section
   PC：3カード横並び
   SP：縦スクロールで横スライド
========================= */

.tradition-section {
  position: relative;
  padding: 90px 20px;
  background:
    radial-gradient(circle at 15% 20%, rgba(183, 45, 40, 0.07), transparent 28%),
    radial-gradient(circle at 85% 75%, rgba(190, 145, 64, 0.12), transparent 30%),
    linear-gradient(180deg, #f8f3eb 0%, #f3eadf 100%);
  overflow: hidden;
}

.tradition-section::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.08;
  background-image:
    repeating-linear-gradient(
      90deg,
      rgba(80, 60, 30, 0.08) 0,
      rgba(80, 60, 30, 0.08) 1px,
      transparent 1px,
      transparent 24px
    );
}

.tradition-inner {
  position: relative;
  z-index: 1;
  width: min(1180px, 100%);
  margin: 0 auto;
}

.tradition-head {
  text-align: center;
  margin-bottom: 46px;
}

.tradition-kicker {
  margin: 0 0 10px;
  color: #a67a33;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.24em;
}

.tradition-title {
  margin: 0;
  color: #121212;
  font-family:
    "Yu Mincho",
    "YuMincho",
    "Hiragino Mincho ProN",
    "Noto Serif JP",
    serif;
  font-size: clamp(32px, 5vw, 58px);
  font-weight: 600;
  letter-spacing: 0.08em;
  line-height: 1.2;
}

.tradition-lead {
  max-width: 720px;
  margin: 18px auto 0;
  color: rgba(18, 18, 18, 0.72);
  font-size: 15px;
  line-height: 1.9;
}

.tradition-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 26px;
}

.tradition-card {
  background: rgba(255, 252, 247, 0.88);
  border: 1px solid rgba(70, 50, 25, 0.08);
  border-radius: 28px;
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(45, 30, 12, 0.08);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.tradition-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 26px 60px rgba(45, 30, 12, 0.12);
}

.tradition-card__image {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: #ddd2c3;
}

.tradition-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.tradition-card__body {
  padding: 24px 22px 26px;
}

.tradition-card__num {
  margin: 0 0 10px;
  color: #b72d28;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.18em;
}

.tradition-card__title {
  margin: 0 0 14px;
  color: #161616;
  font-family:
    "Yu Mincho",
    "YuMincho",
    "Hiragino Mincho ProN",
    "Noto Serif JP",
    serif;
  font-size: 24px;
  font-weight: 600;
  line-height: 1.55;
  letter-spacing: 0.04em;
}

.tradition-card__text {
  margin: 0;
  color: rgba(22, 22, 22, 0.74);
  font-size: 15px;
  line-height: 1.95;
}

/* tablet：PCっぽさを残して横並び */
@media (max-width: 1024px) and (min-width: 769px) {
  .tradition-section {
    padding: 80px 18px;
  }

  .tradition-grid {
    gap: 18px;
  }

  .tradition-card__body {
    padding: 20px 18px 22px;
  }

  .tradition-card__title {
    font-size: 20px;
  }

  .tradition-card__text {
    font-size: 14px;
  }
}

/* mobile：縦スクロールで横スライド */
@media (max-width: 768px) {
  .tradition-section {
    height: 360vh;
    padding: 0;
    overflow: visible;
  }

  .tradition-inner {
    position: sticky;
    top: 0;
    width: 100%;
    height: 100vh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 56px 0 40px;
  }

  .tradition-head {
    width: min(100% - 28px, 520px);
    margin: 0 auto 24px;
    flex: 0 0 auto;
  }

  .tradition-kicker {
    font-size: 11px;
  }

  .tradition-title {
    font-size: clamp(28px, 8vw, 38px);
  }

  .tradition-lead {
    font-size: 13px;
    line-height: 1.75;
    margin-top: 12px;
  }

  .tradition-grid {
    display: flex;
    gap: 0;
    width: 300vw;
    max-width: none;
    margin: 0;
    transform: translateX(0);
    will-change: transform;
  }

  .tradition-card {
    flex: 0 0 100vw;
    width: 100vw;
    padding: 0 14px;
    border: 0;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
  }

  .tradition-card:hover {
    transform: none;
    box-shadow: none;
  }

  .tradition-card__image {
    aspect-ratio: 4 / 3;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 20px 44px rgba(45, 30, 12, 0.12);
  }

  .tradition-card__body {
    margin-top: 16px;
    padding: 20px 18px;
    border-radius: 22px;
    background: rgba(255, 252, 247, 0.94);
    border: 1px solid rgba(70, 50, 25, 0.08);
    box-shadow: 0 16px 36px rgba(45, 30, 12, 0.08);
  }

  .tradition-card__num {
    margin-bottom: 8px;
    font-size: 12px;
  }

  .tradition-card__title {
    margin-bottom: 10px;
    font-size: 22px;
    line-height: 1.48;
  }

  .tradition-card__text {
    font-size: 13px;
    line-height: 1.8;
  }
}



/* =========================
   Blog Section
========================= */

.blog-section {
  position: relative;
  padding: 90px 20px;
  background:
    radial-gradient(circle at 12% 18%, rgba(19, 35, 59, 0.08), transparent 30%),
    radial-gradient(circle at 86% 76%, rgba(183, 45, 40, 0.08), transparent 32%),
    linear-gradient(180deg, #fffaf2 0%, #f7f3ec 100%);
  overflow: hidden;
}

.blog-section::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.08;
  pointer-events: none;
  background-image:
    repeating-linear-gradient(
      90deg,
      rgba(80, 60, 30, 0.08) 0,
      rgba(80, 60, 30, 0.08) 1px,
      transparent 1px,
      transparent 24px
    );
}

.blog-inner {
  position: relative;
  z-index: 1;
  width: min(1180px, 100%);
  margin: 0 auto;
}

.blog-head {
  text-align: center;
  margin-bottom: 42px;
}

.blog-kicker {
  margin: 0 0 10px;
  color: #a67a33;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.24em;
}

.blog-title {
  margin: 0;
  color: #121212;
  font-family:
    "Yu Mincho",
    "YuMincho",
    "Hiragino Mincho ProN",
    "Noto Serif JP",
    serif;
  font-size: clamp(32px, 5vw, 58px);
  font-weight: 600;
  letter-spacing: 0.08em;
}

.blog-lead {
  margin: 16px auto 0;
  color: rgba(18, 18, 18, 0.7);
  font-size: 15px;
  line-height: 1.9;
}

.blog-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(340px, 0.92fr);
  gap: 26px;
  align-items: stretch;
}

.blog-main {
  border-radius: 30px;
  overflow: hidden;
  background: rgba(255, 252, 247, 0.9);
  border: 1px solid rgba(70, 50, 25, 0.08);
  box-shadow: 0 22px 56px rgba(45, 30, 12, 0.08);
}

.blog-main a,
.blog-card a {
  color: inherit;
  text-decoration: none;
}

.blog-main__image {
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: #ddd2c3;
}

.blog-main__image img,
.blog-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.35s ease;
}

.blog-main:hover img,
.blog-card:hover img {
  transform: scale(1.04);
}

.blog-main__body {
  padding: 28px 28px 32px;
}

.blog-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
  color: #9a742f;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
}

.blog-meta span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 5px 10px;
  border-radius: 999px;
  background: #b72d28;
  color: #fff;
  font-size: 11px;
  letter-spacing: 0.06em;
}

.blog-main h3 {
  margin: 0;
  color: #151515;
  font-family:
    "Yu Mincho",
    "YuMincho",
    "Hiragino Mincho ProN",
    "Noto Serif JP",
    serif;
  font-size: clamp(24px, 3vw, 34px);
  font-weight: 600;
  line-height: 1.5;
  letter-spacing: 0.04em;
}

.blog-main p {
  margin: 16px 0 0;
  color: rgba(21, 21, 21, 0.72);
  font-size: 15px;
  line-height: 1.9;
}

.blog-side {
  display: grid;
  gap: 16px;
}

.blog-card {
  overflow: hidden;
  border-radius: 24px;
  background: rgba(255, 252, 247, 0.9);
  border: 1px solid rgba(70, 50, 25, 0.08);
  box-shadow: 0 16px 42px rgba(45, 30, 12, 0.06);
}

.blog-card a {
  display: grid;
  grid-template-columns: 150px 1fr;
  min-height: 142px;
}

.blog-card__image {
  height: 100%;
  overflow: hidden;
  background: #ddd2c3;
}

.blog-card__body {
  padding: 18px;
}

.blog-card .blog-meta {
  margin-bottom: 8px;
  font-size: 12px;
}

.blog-card .blog-meta span {
  font-size: 10px;
}

.blog-card h3 {
  margin: 0;
  color: #151515;
  font-size: 17px;
  font-weight: 600;
  line-height: 1.6;
}

.blog-more {
  margin-top: 34px;
  text-align: center;
}

.blog-more__link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 190px;
  height: 54px;
  border-radius: 999px;
  background: #13233b;
  color: #fff;
  text-decoration: none;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.12em;
}

@media (max-width: 768px) {
  .blog-section {
    padding: 64px 14px;
  }

  .blog-head {
    margin-bottom: 30px;
  }

  .blog-kicker {
    font-size: 11px;
  }

  .blog-title {
    font-size: clamp(28px, 8vw, 38px);
  }

  .blog-lead {
    font-size: 14px;
    line-height: 1.8;
  }

  .blog-layout {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .blog-main {
    border-radius: 24px;
  }

  .blog-main__body {
    padding: 20px 18px 22px;
  }

  .blog-meta {
    font-size: 12px;
  }

  .blog-main h3 {
    font-size: 22px;
  }

  .blog-main p {
    font-size: 14px;
    line-height: 1.8;
  }

  .blog-side {
    display: flex;
    gap: 14px;
    overflow-x: auto;
    padding-bottom: 8px;
    scroll-snap-type: x mandatory;
  }

  .blog-card {
    min-width: 82%;
    scroll-snap-align: start;
  }

  .blog-card a {
    display: block;
    min-height: auto;
  }

  .blog-card__image {
    aspect-ratio: 16 / 10;
  }

  .blog-card__body {
    padding: 16px;
  }

  .blog-card h3 {
    font-size: 16px;
  }

  .blog-more__link {
    min-width: 170px;
    height: 50px;
    font-size: 13px;
  }
}

/* =========================
   Sponsor Section
========================= */

.sponsor-section {
  position: relative;
  padding: 88px 0;
  background:
    radial-gradient(circle at 20% 24%, rgba(183, 45, 40, 0.06), transparent 30%),
    radial-gradient(circle at 86% 72%, rgba(190, 145, 64, 0.12), transparent 32%),
    linear-gradient(180deg, #f7f3ec 0%, #fffaf2 100%);
  overflow: hidden;
}

.sponsor-inner {
  width: 100%;
  margin: 0 auto;
}

.sponsor-head {
  width: min(1080px, calc(100% - 28px));
  margin: 0 auto 38px;
  text-align: center;
}

.sponsor-kicker {
  margin: 0 0 10px;
  color: #a67a33;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.24em;
}

.sponsor-title {
  margin: 0;
  color: #121212;
  font-family:
    "Yu Mincho",
    "YuMincho",
    "Hiragino Mincho ProN",
    "Noto Serif JP",
    serif;
  font-size: clamp(32px, 5vw, 58px);
  font-weight: 600;
  letter-spacing: 0.08em;
}

.sponsor-lead {
  margin: 16px auto 0;
  color: rgba(18, 18, 18, 0.7);
  font-size: 15px;
  line-height: 1.9;
}

.sponsor-slider {
  position: relative;
  width: 100%;
  overflow: hidden;
  padding: 10px 0 18px;
}

.sponsor-slider::before,
.sponsor-slider::after {
  content: "";
  position: absolute;
  top: 0;
  z-index: 2;
  width: 120px;
  height: 100%;
  pointer-events: none;
}

.sponsor-slider::before {
  left: 0;
  background: linear-gradient(to right, #fffaf2, transparent);
}

.sponsor-slider::after {
  right: 0;
  background: linear-gradient(to left, #fffaf2, transparent);
}

.sponsor-track {
  display: flex;
  gap: 18px;
  width: max-content;
  animation: sponsor-scroll 28s linear infinite;
}

.sponsor-slider:hover .sponsor-track {
  animation-play-state: paused;
}

.sponsor-logo {
  flex: 0 0 auto;
  min-width: 210px;
  height: 92px;
  display: grid;
  place-items: center;
  padding: 0 24px;
  border-radius: 22px;
  background: rgba(255, 252, 247, 0.9);
  border: 1px solid rgba(70, 50, 25, 0.1);
  box-shadow: 0 16px 38px rgba(45, 30, 12, 0.06);
  color: #172033;
  font-family:
    "Yu Mincho",
    "YuMincho",
    "Hiragino Mincho ProN",
    "Noto Serif JP",
    serif;
  font-size: 22px;
  font-weight: 600;
  letter-spacing: 0.08em;
  white-space: nowrap;
}

@keyframes sponsor-scroll {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(calc(-50% - 9px));
  }
}

@media (max-width: 768px) {
  .sponsor-section {
    padding: 66px 0;
  }

  .sponsor-head {
    margin-bottom: 28px;
  }

  .sponsor-kicker {
    font-size: 11px;
  }

  .sponsor-title {
    font-size: clamp(28px, 8vw, 38px);
  }

  .sponsor-lead {
    font-size: 14px;
    line-height: 1.8;
  }

  .sponsor-slider::before,
  .sponsor-slider::after {
    width: 50px;
  }

  .sponsor-track {
    gap: 12px;
    animation-duration: 22s;
  }

  .sponsor-logo {
    min-width: 160px;
    height: 76px;
    border-radius: 18px;
    padding: 0 18px;
    font-size: 17px;
  }
}

/* =========================
   First View / Hero
========================= */

.hero-section {
  position: relative;
  min-height: 100vh;
  overflow: hidden;
  background: #111;
  color: #fff;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    radial-gradient(circle at 72% 42%, rgba(183, 45, 40, 0.28), transparent 34%),
    linear-gradient(
      90deg,
      rgba(8, 10, 16, 0.76) 0%,
      rgba(8, 10, 16, 0.52) 42%,
      rgba(8, 10, 16, 0.26) 100%
    );
}

.hero-content {
  position: relative;
  z-index: 2;
  width: min(1180px, calc(100% - 40px));
  min-height: 100vh;
  margin: 0 auto;
  padding-top: 110px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.hero-kicker {
  margin: 0 0 18px;
  color: #f7d692;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.28em;
}

.hero-title {
  margin: 0;
  font-family:
    "Yu Mincho",
    "YuMincho",
    "Hiragino Mincho ProN",
    "Noto Serif JP",
    serif;
  font-size: clamp(46px, 7vw, 96px);
  font-weight: 600;
  line-height: 1.22;
  letter-spacing: 0.08em;
  text-shadow: 0 12px 34px rgba(0, 0, 0, 0.32);
}

.hero-lead {
  margin: 26px 0 0;
  max-width: 620px;
  font-size: clamp(15px, 1.35vw, 18px);
  line-height: 2;
  letter-spacing: 0.08em;
  color: rgba(255, 255, 255, 0.86);
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 38px;
}

.hero-btn {
  min-width: 170px;
  height: 54px;
  padding: 0 24px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  text-decoration: none;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.1em;
}

.hero-btn--primary {
  background: #b72d28;
  color: #fff;
  box-shadow: 0 14px 30px rgba(183, 45, 40, 0.28);
}

.hero-btn--ghost {
  border: 1px solid rgba(255, 255, 255, 0.45);
  color: #fff;
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(8px);
}

.hero-scroll {
  position: absolute;
  right: 28px;
  bottom: 30px;
  z-index: 2;
  color: rgba(255, 255, 255, 0.68);
  font-size: 10px;
  letter-spacing: 0.22em;
  writing-mode: vertical-rl;
}

.hero-scroll::after {
  content: "";
  display: block;
  width: 1px;
  height: 58px;
  margin: 10px auto 0;
  background: rgba(255, 255, 255, 0.5);
}

/* =========================
   Hero Mobile
========================= */

@media (max-width: 768px) {
  .hero-section {
    min-height: 100svh;
  }

  .hero-bg img {
    object-position: center center;
  }

  .hero-overlay {
    background:
      radial-gradient(circle at 72% 28%, rgba(183, 45, 40, 0.28), transparent 34%),
      linear-gradient(
        180deg,
        rgba(8, 10, 16, 0.36) 0%,
        rgba(8, 10, 16, 0.52) 42%,
        rgba(8, 10, 16, 0.82) 100%
      );
  }

  .hero-content {
    width: min(100% - 28px, 520px);
    min-height: 100svh;
    padding-top: 96px;
    padding-bottom: 54px;
    justify-content: flex-end;
  }

  .hero-kicker {
    margin-bottom: 12px;
    font-size: 11px;
  }

  .hero-title {
    font-size: clamp(34px, 10vw, 52px);
    line-height: 1.28;
    letter-spacing: 0.07em;
  }

  .hero-lead {
    margin-top: 18px;
    font-size: 14px;
    line-height: 1.9;
  }

  .hero-actions {
    margin-top: 26px;
    display: grid;
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .hero-btn {
    width: 100%;
    height: 52px;
  }

  .hero-scroll {
    right: 14px;
    bottom: 18px;
  }
}

.topics-tag--schedule{
  background: #eaf3ff;
  color: #2b67a8;
}

.topics-tag--event{
  background: #fff0e7;
  color: #c72f2b;
}

.topics-tag--report{
  background: #eef9f0;
  color: #2d7b46;
}

.topics-tag--important{
  background: #fff1f1;
  color: #b14c4c;
}

.topics-tag--request{
  background: #f3edff;
  color: #6a43a8;
}

/* =========================
   Schedule Calendar
========================= */

.schedule-section {
  padding: 90px 20px;
  background:
    radial-gradient(circle at 18% 18%, rgba(177, 39, 35, .08), transparent 32%),
    radial-gradient(circle at 88% 72%, rgba(190, 145, 64, .14), transparent 34%),
    #f7f3ec;
  color: #15110c;
}

.schedule-inner {
  width: min(1120px, 100%);
  margin: 0 auto;
}

.schedule-head {
  text-align: center;
  margin-bottom: 42px;
}

.schedule-kicker {
  margin: 0 0 8px;
  color: #a7792f;
  font-size: 13px;
  letter-spacing: .24em;
  font-weight: 700;
}

.schedule-title {
  margin: 0;
  font-family: "Yu Mincho", "YuMincho", "Hiragino Mincho ProN", serif;
  font-size: clamp(32px, 5vw, 58px);
  font-weight: 500;
  letter-spacing: .08em;
}

.schedule-lead {
  margin: 16px auto 0;
  max-width: 720px;
  font-size: 15px;
  line-height: 1.9;
  color: rgba(21, 17, 12, .72);
}

.schedule-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, .95fr);
  gap: 28px;
  align-items: start;
}

.schedule-calendar,
.schedule-list {
  border: 1px solid rgba(68, 48, 20, .12);
  border-radius: 28px;
  background: rgba(255, 252, 246, .78);
  box-shadow: 0 22px 60px rgba(48, 31, 12, .08);
  backdrop-filter: blur(8px);
}

.schedule-calendar {
  padding: 26px;
}

.calendar-top {
  display: grid;
  grid-template-columns: 54px 1fr 54px;
  align-items: center;
  gap: 14px;
  margin-bottom: 22px;
}

.calendar-top h3 {
  margin: 0;
  text-align: center;
  font-size: 22px;
  letter-spacing: .08em;
  font-weight: 700;
  color: #13233b;
  white-space: nowrap;
}

.calendar-nav,
.calendar-top a {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  background: #fff;
  color: #13233b;
  border: 1px solid rgba(68, 48, 20, .14);
  box-shadow: 0 12px 26px rgba(48, 31, 12, .08);
  font-size: 34px;
  font-weight: 900;
  line-height: 1;
}

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

.calendar-week {
  gap: 8px;
  margin-bottom: 12px;
}

.calendar-week span {
  padding: 0 0 10px;
  text-align: center;
  font-size: 13px;
  color: rgba(21, 17, 12, .54);
  font-weight: 700;
}

.calendar-grid {
  gap: 8px;
}

.calendar-grid span {
  position: relative;
  display: grid;
  place-items: center;
  aspect-ratio: 1 / 1;
  border-radius: 16px;
  background: rgba(255, 255, 255, .64);
  color: #15110c;
  font-size: 15px;
  font-weight: 700;
}

.calendar-grid span.is-muted {
  color: rgba(21, 17, 12, .28);
}

.calendar-grid span.is-active {
  background: #13233b;
  color: #fff;
  box-shadow: 0 10px 24px rgba(19, 35, 59, .22);
}

.calendar-grid span.has-event {
  color: #fff;
  background: #b72d28;
}

.calendar-grid span.has-event::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 8px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  transform: translateX(-50%);
  background: rgba(255,255,255,.9);
}

.calendar-grid span.is-active.has-event {
  background: #b72d28;
  color: #fff;
}

.schedule-list {
  padding: 22px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  justify-content: flex-start;
  align-items: stretch;
  align-self: start;
}

.schedule-card {
  padding: 18px;
  border-radius: 22px;
  background: #fffaf3;
  border: 1px solid rgba(68, 48, 20, .10);
  color: #15110c;
}

.schedule-card a {
  display: grid;
  grid-template-columns: 104px minmax(0, 1fr);
  gap: 18px;
  align-items: center;
  color: inherit;
  text-decoration: none;
}

.schedule-card time {
  display: grid;
  place-items: center;
  min-height: 72px;
  border-radius: 18px;
  background: #f1e4cf;
  color: #7b5520;
  font-size: 14px;
  font-weight: 700;
  white-space: nowrap;
}

.schedule-card h3 {
  margin: 0;
  font-size: 18px;
  line-height: 1.5;
  color: #15110c;
}

.schedule-card p {
  margin: 6px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(21, 17, 12, .68);
}

/* 1件目だけ濃紺にしない。全体の雰囲気を守る */
.schedule-card.is-featured {
  background: #fffaf3;
  color: #15110c;
}

.schedule-card.is-featured time {
  background: #f1e4cf;
  color: #7b5520;
}

.schedule-card.is-featured p {
  color: rgba(21, 17, 12, .68);
}

@media (max-width: 768px) {
  .schedule-section {
    padding: 64px 14px;
  }

  .schedule-head {
    margin-bottom: 30px;
  }

  .schedule-layout {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .schedule-calendar,
  .schedule-list {
    border-radius: 24px;
  }

  .schedule-calendar {
    padding: 18px;
  }

  .calendar-top {
    grid-template-columns: 44px 1fr 44px;
    gap: 10px;
  }

  .calendar-top h3 {
    font-size: 18px;
  }

  .calendar-nav,
  .calendar-top a {
    width: 44px;
    height: 44px;
    font-size: 28px;
  }

  .calendar-grid {
    gap: 5px;
  }

  .calendar-grid span {
    border-radius: 10px;
    font-size: 13px;
  }

  .calendar-grid span.has-event::after {
    bottom: 5px;
    width: 4px;
    height: 4px;
  }

  .schedule-list {
    padding: 16px;
  }

  .schedule-card {
    padding: 14px;
    border-radius: 18px;
  }

  .schedule-card a {
    grid-template-columns: 84px minmax(0, 1fr);
    gap: 12px;
  }

  .schedule-card time {
    min-height: 64px;
    font-size: 12px;
  }

  .schedule-card h3 {
    font-size: 15px;
  }

  .schedule-card p {
    font-size: 12px;
  }
}

/* =========================
   Schedule List 修正
========================= */

.schedule-list{
  padding: 22px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  justify-content: flex-start;
  align-items: stretch;
  align-self: start;
}

.schedule-card{
  width: 100%;
  padding: 0;
  border-radius: 22px;
  background: #fffaf3;
  border: 1px solid rgba(68, 48, 20, .10);
  box-shadow: 0 12px 28px rgba(48, 31, 12, .05);
  overflow: hidden;
}

.schedule-card a{
  display: grid !important;
  grid-template-columns: 116px 1fr;
  gap: 18px;
  align-items: center;
  padding: 18px;
  color: inherit;
  text-decoration: none;
}

.schedule-card time{
  width: 116px;
  min-height: 82px;
  padding: 10px;
  border-radius: 18px;
  background: #f1e4cf;
  color: #7b5520;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  font-size: 14px;
  font-weight: 800;
  line-height: 1.4;
  white-space: nowrap;
}

.schedule-card div{
  min-width: 0;
}

.schedule-card h3{
  margin: 0;
  color: #15110c;
  font-size: 20px;
  line-height: 1.5;
  font-weight: 800;
}

.schedule-card p{
  margin: 7px 0 0;
  color: rgba(21, 17, 12, .68);
  font-size: 14px;
  line-height: 1.7;
}

.schedule-card.is-featured{
  background: #fffaf3;
  color: #15110c;
}

.schedule-card.is-featured time{
  background: #f1e4cf;
  color: #7b5520;
}

.schedule-card.is-featured p{
  color: rgba(21, 17, 12, .68);
}

.schedule-card:hover{
  transform: translateY(-2px);
  box-shadow: 0 18px 38px rgba(48, 31, 12, .09);
}

/* スマホ */
@media (max-width: 768px){
  .schedule-list{
    padding: 16px;
  }

  .schedule-card a{
    grid-template-columns: 88px 1fr;
    gap: 12px;
    padding: 14px;
  }

  .schedule-card time{
    width: 88px;
    min-height: 64px;
    font-size: 12px;
    border-radius: 14px;
  }

  .schedule-card h3{
    font-size: 15px;
  }

  .schedule-card p{
    font-size: 12px;
  }
}