:root {
  --navy: #153a5b;
  --blue: #2f648d;
  --blue-soft: #eaf2f7;
  --green: #6f8b72;
  --green-soft: #eef4ed;
  --sand: #a98654;
  --sand-soft: #f6f0e8;
  --ink: #1f2c38;
  --muted: #687783;
  --line: #dde5ea;
  --paper: #ffffff;
  --bg: #f7f9fa;
  --max: 1180px;
  --radius: 18px;
  --shadow:
    0 16px 50px rgba(22, 55, 82, 0.10);
}


* {
  box-sizing: border-box;
}


html {
  scroll-behavior: smooth;
}


body {
  margin: 0;

  color: var(--ink);
  background: var(--paper);

  font-family:
    "Noto Sans JP",
    "Yu Gothic",
    "Hiragino Kaku Gothic ProN",
    Meiryo,
    sans-serif;

  line-height: 1.75;

  -webkit-font-smoothing:
    antialiased;
}


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


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


button,
input,
select,
textarea {
  font: inherit;
}


button {
  cursor: pointer;
}



/* =========================
   ACCESSIBILITY
========================= */

.skip-link {
  position: absolute;

  left: -9999px;
  top: 0;

  z-index: 1000;

  padding: 10px 14px;

  background: #fff;
}


.skip-link:focus {
  left: 10px;
  top: 10px;
}



/* =========================
   COMMON
========================= */

.container {
  width:
    min(
      var(--max),
      calc(100% - 48px)
    );

  margin-inline: auto;
}



/* =========================
   HEADER
========================= */

.site-header {
  position: sticky;

  top: 0;

  z-index: 50;

  border-bottom:
    1px solid
    rgba(255, 255, 255, .12);

  background:
    rgba(16, 42, 63, .92);

  backdrop-filter:
    blur(14px);
}


.header-inner {
  min-height: 72px;

  display: flex;

  align-items: center;
  justify-content: space-between;

  gap: 24px;
}


.brand {
  color: #fff;

  font-weight: 700;

  letter-spacing: .11em;

  line-height: 1.2;
}


.brand small {
  display: block;

  margin-top: 5px;

  font-size: 10px;
  font-weight: 500;

  letter-spacing: .08em;

  opacity: .75;
}


.site-nav {
  display: flex;

  align-items: center;

  gap: 28px;

  color: #fff;

  font-size: 13px;
}


.site-nav a {
  opacity: .82;

  transition: .2s;
}


.site-nav a:hover,
.site-nav a[aria-current="page"] {
  opacity: 1;
}


.menu-button {
  display: none;

  padding: 8px 13px;

  border:
    1px solid
    rgba(255, 255, 255, .28);

  border-radius: 999px;

  background: transparent;

  color: #fff;
}



/* =========================
   HERO
========================= */

.hero {
  min-height: 720px;

  display: grid;

  align-items: center;

  color: #fff;

  background:

    linear-gradient(
      90deg,
      rgba(12, 38, 61, .76) 0%,
      rgba(12, 38, 61, .40) 45%,
      rgba(12, 38, 61, .08) 76%
    ),

    url("../images/01_home/01_HOME.webp")
    center 46% /
    cover
    no-repeat;
}


.hero-inner {
  padding:
    100px 0 120px;
}


.eyebrow {
  margin:
    0 0 16px;

  font-size: 12px;
  font-weight: 700;

  letter-spacing: .18em;

  text-transform: uppercase;
}


.hero h1 {
  max-width: 720px;

  margin: 0;

  font-family:
    "Noto Serif CJK JP",
    "Yu Mincho",
    serif;

  font-size:
    clamp(
      46px,
      7vw,
      84px
    );

  font-weight: 500;

  line-height: 1.25;

  letter-spacing: .04em;
}


.hero-copy {
  max-width: 590px;

  margin:
    28px 0 0;

  font-size: 16px;

  line-height: 2;

  text-shadow:
    0 2px 20px
    rgba(0, 0, 0, .24);
}


.hero-actions {
  display: flex;

  flex-wrap: wrap;

  gap: 12px;

  margin-top: 34px;
}



/* =========================
   BUTTON
========================= */

.btn {
  display: inline-flex;

  align-items: center;
  justify-content: center;

  min-height: 48px;

  padding:
    0 22px;

  border:
    1px solid transparent;

  border-radius: 999px;

  font-size: 14px;
  font-weight: 700;

  transition:
    transform .2s,
    box-shadow .2s,
    background .2s;
}


.btn:hover {
  transform:
    translateY(-2px);
}


.btn-light {
  background: #fff;

  color: var(--navy);

  box-shadow:
    0 8px 30px
    rgba(0, 0, 0, .12);
}


.btn-ghost {
  border-color:
    rgba(255, 255, 255, .55);

  color: #fff;

  background:
    rgba(255, 255, 255, .08);
}


.btn-blue {
  color: #fff;

  background:
    var(--blue);
}


.btn-outline {
  border-color:
    var(--line);

  background: #fff;

  color: var(--navy);
}


.btn-muted {
  color: var(--muted);

  background: #edf1f3;

  cursor: default;
}



/* =========================
   HOME
========================= */

.home-main {
  padding:
    44px 0 92px;
}


.feature-grid {
  display: grid;

  grid-template-columns:
    repeat(3, 1fr);

  gap: 20px;
}


.feature-card {
  position: relative;

  display: flex;

  flex-direction: column;

  min-height: 500px;

  padding: 34px;

  overflow: hidden;

  border-radius:
    var(--radius);

  box-shadow:
    var(--shadow);
}


.feature-card::before {
  content: "";

  position: absolute;

  inset: 0;

  z-index: 0;
}


.feature-card > * {
  position: relative;

  z-index: 1;
}


.feature-card h2 {
  margin:
    8px 0 8px;

  font-size: 28px;

  line-height: 1.45;

  font-weight: 600;
}


.feature-card p {
  margin: 0;

  color: inherit;

  opacity: .88;
}


.feature-card .card-bottom {
  margin-top: auto;

  padding-top: 28px;
}



/* PHOTO GALLERY */

.feature-card.gallery {
  color: #fff;

  background:

    url("../images/01_home/02_GALLERY.webp")
    center /
    cover
    no-repeat;
}


.feature-card.gallery::before {
  background:

    linear-gradient(
      180deg,
      rgba(9, 27, 42, .08),
      rgba(9, 27, 42, .78)
    );
}



/* PHOTO GUIDE */

.feature-card.guide {
  color: var(--ink);

  background:

    url("../images/01_home/03_GUIDE.webp")
    center /
    cover
    no-repeat;
}


.feature-card.guide::before {
  background:

    linear-gradient(
      180deg,
      rgba(246, 250, 245, .80),
      rgba(238, 245, 237, .95)
    );
}



/* PROJECT */

.feature-card.project {
  color: var(--ink);

  background:

    url("../images/01_home/04_PROJECT.webp")
    center /
    cover
    no-repeat;
}


.feature-card.project::before {
  background:

    linear-gradient(
      180deg,
      rgba(255, 255, 255, .48),
      rgba(247, 241, 232, .96)
    );
}



/* CURRENT SELECTION */

.current-selection {
  margin-top: 22px;

  padding-top: 18px;

  border-top:
    1px solid
    rgba(255, 255, 255, .22);
}


.current-selection-label {
  margin:
    0 0 6px;

  font-size: 10px;

  font-weight: 700;

  letter-spacing: .14em;

  opacity: .72;
}


.current-selection-title {
  margin: 0;

  font-size: 14px;

  font-weight: 700;

  line-height: 1.6;
}



/* PHOTO GUIDE LINKS */

.mini-links {
  display: grid;

  grid-template-columns:
    1fr 1fr;

  margin-top: 24px;

  overflow: hidden;

  border:
    1px solid
    rgba(31, 44, 56, .12);

  border-radius: 12px;

  background:
    rgba(255, 255, 255, .55);
}


.mini-links a {
  padding:
    13px 10px;

  text-align: center;

  font-size: 12px;

  border-right:
    1px solid
    rgba(31, 44, 56, .10);

  border-bottom:
    1px solid
    rgba(31, 44, 56, .10);
}


.mini-links a:nth-child(2n) {
  border-right: 0;
}


.mini-links a:nth-last-child(-n+2) {
  border-bottom: 0;
}


.mini-links a:hover {
  background:
    rgba(255, 255, 255, .94);
}



/* =========================
   FEATURE
========================= */

.feature-banner {
  margin-top: 28px;

  display: grid;

  grid-template-columns:
    minmax(280px, .8fr)
    minmax(0, 1.2fr);

  min-height: 310px;

  overflow: hidden;

  border-radius:
    var(--radius);

  color: #fff;

  background:
    var(--navy);

  box-shadow:
    var(--shadow);
}


.feature-banner .copy {
  padding:
    40px 34px;
}


.feature-banner h2 {
  margin:
    8px 0 12px;

  font-size:
    clamp(
      26px,
      3vw,
      40px
    );

  line-height: 1.4;
}


.feature-banner p {
  max-width: 600px;

  margin:
    0 0 24px;

  opacity: .86;
}


.feature-banner .image {
  display: flex;

  align-items: center;
  justify-content: center;

  min-width: 0;

  overflow: hidden;

  background: #fff;
}


.feature-banner .image img {
  width: 100%;
  height: 100%;

  object-fit: contain;
}



/* =========================
   SECTION
========================= */

.section {
  padding:
    86px 0;
}


.section-soft {
  background:
    var(--bg);
}


.section-head {
  display: flex;

  align-items: end;

  justify-content:
    space-between;

  gap: 20px;

  margin-bottom: 30px;
}


.section-title {
  margin: 0;

  font-size:
    clamp(
      28px,
      4vw,
      44px
    );

  line-height: 1.3;
}


.section-title small {
  display: block;

  margin-bottom: 8px;

  color: var(--blue);

  font-size: 11px;

  letter-spacing: .18em;

  text-transform: uppercase;
}


.section-lead {
  max-width: 680px;

  margin:
    12px 0 0;

  color: var(--muted);
}



/* =========================
   GALLERY
========================= */

.preview-grid,
.gallery-grid {
  display: grid;

  grid-template-columns:
    repeat(3, 1fr);

  gap: 18px;
}


.photo-card {
  overflow: hidden;

  border:
    1px solid
    var(--line);

  border-radius: 16px;

  background: #fff;

  transition:
    transform .2s,
    box-shadow .2s;
}


.photo-card:hover {
  transform:
    translateY(-3px);

  box-shadow:
    var(--shadow);
}


.photo-card button {
  width: 100%;

  padding: 0;

  border: 0;

  background:
    transparent;

  text-align: left;

  color: inherit;
}


.photo-thumb {
  width: 100%;

  aspect-ratio: 4 / 3;

  object-fit: cover;
}


.photo-meta {
  padding:
    18px 19px 20px;
}


.photo-meta h3 {
  margin:
    0 0 6px;

  font-size: 17px;
}


.photo-meta p {
  margin: 0;

  color: var(--muted);

  font-size: 12px;
}



/* =========================
   PAST SELECTIONS
========================= */

[data-current-link][hidden] {
  display:
    none !important;
}


.past-selection-grid {
  display: grid;

  grid-template-columns:
    repeat(
      3,
      minmax(0, 1fr)
    );

  gap: 22px;
}


.selection-card {
  overflow: hidden;

  border:
    1px solid
    var(--line);

  border-radius: 16px;

  background: #fff;

  transition:
    transform .2s ease,
    box-shadow .2s ease;
}


.selection-card:hover {
  transform:
    translateY(-4px);

  box-shadow:
    var(--shadow);
}


.selection-card a {
  display: block;

  height: 100%;
}


.selection-card-image {
  overflow: hidden;

  aspect-ratio:
    16 / 10;

  background:
    #edf2f5;
}


.selection-card-image img {
  width: 100%;
  height: 100%;

  object-fit: cover;

  transition:
    transform .35s ease;
}


.selection-card:hover
.selection-card-image img {
  transform:
    scale(1.03);
}


.selection-card-copy {
  padding: 22px;
}


.selection-year {
  margin:
    0 0 6px;

  color:
    var(--blue);

  font-size: 11px;

  font-weight: 700;

  letter-spacing: .12em;
}


.selection-card-copy h3 {
  margin:
    0 0 10px;

  font-size: 19px;

  line-height: 1.5;
}


.selection-card-copy p {
  margin: 0;

  color:
    var(--muted);

  font-size: 13px;

  line-height: 1.8;
}


.selection-link {
  display: inline-block;

  margin-top: 18px;

  color:
    var(--blue);

  font-size: 12px;

  font-weight: 700;
}



/* =========================
   NEWS
========================= */

.news-list {
  border-top:
    1px solid
    var(--line);
}


.news-row {
  display: grid;

  grid-template-columns:
    115px
    100px
    1fr;

  gap: 16px;

  align-items: center;

  padding:
    17px 4px;

  border-bottom:
    1px solid
    var(--line);

  font-size: 13px;
}


.tag {
  display: inline-flex;

  justify-content: center;

  padding:
    4px 8px;

  border-radius: 999px;

  background:
    var(--blue-soft);

  color:
    var(--blue);

  font-size: 10px;

  font-weight: 700;
}



/* =========================
   PAGE HERO
========================= */

.page-hero {
  padding:
    92px 0 70px;

  background:

    linear-gradient(
      135deg,
      #edf4f8,
      #f9fbfc
    );

  border-bottom:
    1px solid
    var(--line);
}


.page-hero h1 {
  margin:
    7px 0 10px;

  font-size:
    clamp(
      40px,
      6vw,
      68px
    );

  font-family:
    "Noto Serif CJK JP",
    "Yu Mincho",
    serif;

  font-weight: 500;

  line-height: 1.25;
}


.page-hero p {
  max-width: 720px;

  margin: 0;

  color:
    var(--muted);
}



/* =========================
   PHOTOGRAPHERS
========================= */

.author-grid {
  display: grid;

  grid-template-columns:
    repeat(
      2,
      minmax(0, 1fr)
    );

  gap: 24px;

  align-items: start;
}


.author-card {
  display: block;

  align-self: start;

  min-width: 0;

  margin: 0;

  padding: 24px;

  border:
    1px solid
    var(--line);

  border-radius: 14px;

  background: #fff;

  box-shadow:

    0 5px 20px
    rgba(35, 55, 80, .06);
}


.author-fixed {
  display: grid;

  grid-template-columns:
    120px
    minmax(0, 1fr);

  gap: 22px;

  align-items: start;

  min-height: 120px;
}


.author-photo {
  display: block;

  width: 120px;
  height: 120px;

  margin: 0;

  object-fit: cover;

  border-radius: 50%;

  background:
    #edf2f5;

  align-self: start;
}


.author-info {
  min-width: 0;

  padding-top: 3px;
}


.author-info .eyebrow {
  margin:
    0 0 6px;

  color:
    #6482a0;

  font-size: 10px;

  font-weight: 700;

  letter-spacing: .14em;
}


.author-info h2,
.author-info h3 {
  margin:
    0 0 12px;

  color:
    #26384b;

  font-size: 20px;

  font-weight: 500;

  line-height: 1.5;
}


.author-en {
  display: block;

  margin-top: 2px;

  color:
    #758291;

  font-size: 12px;

  font-weight: 400;
}


.took-photos {
  margin: 0;

  color:
    #667789;

  font-size: 12px;

  line-height: 1.7;

  letter-spacing: .03em;
}



/* PROFILE DETAILS */

.author-details {
  margin-top: 20px;

  border-top:
    1px solid
    #e2e8ee;
}


.author-details summary {
  position: relative;

  min-height: 44px;

  padding:
    14px 40px 8px 0;

  list-style: none;

  cursor: pointer;

  color:
    #55799d;

  font-size: 12px;

  font-weight: 500;

  letter-spacing: .05em;

  user-select: none;

  transition:
    color .2s ease;
}


.author-details
summary::-webkit-details-marker {
  display: none;
}


.author-details
summary::marker {
  content: "";
}


.author-details
summary::after {
  content: "+";

  position: absolute;

  top: 8px;
  right: 3px;

  color:
    #65819c;

  font-size: 24px;

  font-weight: 300;

  line-height: 1;
}


.author-details[open]
summary::after {
  content: "−";
}


.author-details
summary:hover {
  color:
    #274f78;
}


.author-details
summary:focus-visible {
  outline:
    2px solid
    var(--blue);

  outline-offset: 4px;

  border-radius: 4px;
}


.author-profile {
  padding:
    12px 0 4px;

  animation:
    authorProfileOpen
    .22s ease;
}


.author-profile p {
  margin: 0;

  color:
    #637285;

  font-size: 13px;

  line-height: 1.9;
}


@keyframes authorProfileOpen {

  from {
    opacity: 0;

    transform:
      translateY(-5px);
  }

  to {
    opacity: 1;

    transform:
      translateY(0);
  }

}



/* =========================
   PHOTO GUIDE
========================= */

.guide-index {
  display: grid;

  grid-template-columns:
    repeat(3, 1fr);

  gap: 18px;
}


.guide-tile {
  min-height: 180px;

  padding: 24px;

  border:
    1px solid
    var(--line);

  border-radius: 16px;

  background: #fff;
}


.guide-tile .num {
  color:
    var(--green);

  font-size: 12px;

  font-weight: 700;

  letter-spacing: .14em;
}


.guide-tile h2 {
  margin:
    8px 0 6px;

  font-size: 20px;
}


.guide-tile p {
  margin: 0;

  color:
    var(--muted);

  font-size: 13px;
}


.guide-block {
  display: grid;

  grid-template-columns:
    .85fr 1.15fr;

  gap: 36px;

  align-items: center;

  padding:
    34px 0;

  border-bottom:
    1px solid
    var(--line);
}


.guide-block img {
  width: 100%;

  aspect-ratio: 4 / 3;

  object-fit: cover;

  border-radius: 16px;
}


.guide-block h2 {
  margin:
    0 0 10px;

  font-size: 28px;
}


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


.check-list {
  margin:
    18px 0 0;

  padding-left: 1.25em;
}


.check-list li {
  margin:
    7px 0;
}


.spot-grid {
  display: grid;

  grid-template-columns:
    repeat(3, 1fr);

  gap: 16px;
}


.spot-card {
  padding: 22px;

  border:
    1px solid
    var(--line);

  border-radius: 14px;

  background: #fff;
}


.spot-card h3 {
  margin:
    0 0 6px;
}


.spot-card p {
  margin: 0;

  color:
    var(--muted);

  font-size: 13px;
}



/* =========================
   PROJECT
========================= */

.project-grid {
  display: grid;

  grid-template-columns:
    repeat(3, 1fr);

  gap: 18px;
}


.project-card {
  min-height: 280px;

  padding: 30px;

  display: flex;

  flex-direction: column;

  border:
    1px solid
    var(--line);

  border-radius: 18px;

  background: #fff;
}


.project-card h2 {
  margin:
    8px 0;

  font-size: 24px;
}


.project-card p {
  margin: 0;

  color:
    var(--muted);
}


.project-card .status {
  margin-top: auto;

  padding-top: 30px;

  color:
    var(--sand);

  font-size: 12px;

  font-weight: 700;
}



/* =========================
   ABOUT
========================= */

.about-grid {
  display: grid;

  grid-template-columns:
    1fr 1fr;

  gap: 30px;
}


.note {
  padding:
    20px 22px;

  border-left:
    4px solid
    var(--blue);

  background:
    var(--blue-soft);

  border-radius:
    0 12px 12px 0;
}



/* =========================
   MODAL
========================= */

.modal {
  position: fixed;

  inset: 0;

  z-index: 100;

  display: none;

  align-items: center;
  justify-content: center;

  padding: 30px;

  background:
    rgba(7, 19, 29, .88);
}


.modal.open {
  display: flex;
}


.modal-dialog {
  width:
    calc(100vw - 40px);

  max-width: 1600px;

  height:
    min(90vh, 900px);

  overflow: hidden;

  border-radius: 18px;

  background: #fff;

  box-shadow:

    0 30px 80px
    rgba(0, 0, 0, .35);
}


.modal-grid {
  display: grid;

  grid-template-columns:
    3fr 1fr;

  height: 100%;
}


.modal-image-wrap {
  display: flex;

  align-items: center;
  justify-content: center;

  height: 100%;

  min-height: 0;

  overflow: hidden;

  background:
    #09131c;
}


.modal-image {
  display: block;

  width: 100%;
  height: 100%;

  max-width: 100%;
  max-height: 100%;

  object-fit: contain;
}


.modal-copy {
  position: relative;

  display: flex;

  flex-direction: column;

  height: 100%;

  min-height: 0;

  padding: 34px;

  overflow-y: auto;
}


.modal-copy h2 {
  margin:
    8px 0 10px;

  font-size: 30px;
}


.modal-copy dl {
  margin:
    20px 0;
}


.modal-copy dt {
  color:
    var(--muted);

  font-size: 11px;
}


.modal-copy dd {
  margin:
    0 0 10px;
}


.modal-close {
  float: right;

  width: 40px;
  height: 40px;

  border: 0;

  border-radius: 999px;

  background:
    #edf1f3;
}


.modal-nav {
  position: sticky;

  bottom: 0;

  display: flex;

  gap: 10px;

  margin-top: auto;

  padding-top: 18px;

  border-top:
    1px solid
    var(--line);

  background: #fff;
}


.modal-nav .btn {
  flex: 1;
}



/* =========================
   FOOTER
========================= */

.site-footer {
  padding:
    54px 0 28px;

  background:
    #eaf1f6;

  color:
    #496174;
}


.footer-grid {
  display: grid;

  grid-template-columns:
    1.5fr
    repeat(4, 1fr);

  gap: 34px;
}


.footer-brand {
  font-weight: 800;

  letter-spacing: .1em;

  color:
    var(--navy);
}


.footer-col h2 {
  margin:
    0 0 12px;

  font-size: 12px;

  color:
    var(--navy);
}


.footer-col a {
  display: block;

  margin:
    7px 0;

  font-size: 11px;
}


.copyright {
  margin-top: 34px;

  padding-top: 20px;

  border-top:
    1px solid
    #d3e0e9;

  font-size: 10px;

  color:
    #728593;
}



/* =========================
   TABLET
========================= */

@media (max-width: 900px) {


  .container {
    width:
      min(
        var(--max),
        calc(100% - 34px)
      );
  }


  .menu-button {
    display: inline-flex;
  }


  .site-nav {
    display: none;

    position: absolute;

    top: 72px;

    left: 0;
    right: 0;

    padding:
      18px 24px 24px;

    flex-direction: column;

    align-items:
      flex-start;

    gap: 14px;

    background:
      rgba(16, 42, 63, .98);
  }


  .site-nav.open {
    display: flex;
  }


  .hero {
    min-height: 640px;
  }


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


  .feature-card.project {
    grid-column:
      1 / -1;

    min-height: 350px;
  }


  .feature-banner {
    grid-template-columns:
      1fr 1fr;
  }


  .gallery-grid,
  .preview-grid {
    grid-template-columns:
      repeat(2, 1fr);
  }


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


  .author-fixed {
    grid-template-columns:
      100px
      minmax(0, 1fr);

    gap: 18px;

    min-height: 100px;
  }


  .author-photo {
    width: 100px;
    height: 100px;
  }


  .author-info h2,
  .author-info h3 {
    font-size: 18px;
  }


  .guide-index,
  .spot-grid,
  .project-grid {
    grid-template-columns:
      1fr 1fr;
  }


  .guide-block {
    grid-template-columns:
      1fr;
  }


  .footer-grid {
    grid-template-columns:
      1.5fr
      1fr
      1fr;
  }


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


  .modal-image-wrap {
    min-height: 320px;
  }

}



/* =========================
   SMARTPHONE
========================= */

@media (max-width: 620px) {


  .container {
    width:
      min(
        var(--max),
        calc(100% - 26px)
      );
  }


  .header-inner {
    min-height: 64px;
  }


  .site-nav {
    top: 64px;
  }


  .hero {
    min-height: 580px;

    background-position:
      58% center;
  }


  .hero-inner {
    padding:
      74px 0 88px;
  }


  .hero-copy {
    font-size: 14px;
  }


  .hero-actions .btn {
    width: 100%;
  }


  .home-main {
    padding-top: 22px;
  }


  .feature-grid,
  .preview-grid,
  .gallery-grid,
  .guide-index,
  .spot-grid,
  .project-grid,
  .about-grid {
    grid-template-columns:
      1fr;
  }


  .feature-card {
    min-height: 430px;

    padding: 28px;
  }


  .feature-card.project {
    grid-column: auto;
  }


  .feature-banner {
    grid-template-columns:
      1fr;
  }


  .feature-banner .copy {
    padding:
      30px 26px;
  }


  .feature-banner .image {
    min-height: 240px;
  }


  .feature-banner .image img {
    height: auto;

    max-height: 320px;
  }


  .section {
    padding:
      64px 0;
  }


  .section-head {
    align-items:
      flex-start;

    flex-direction:
      column;
  }


  .news-row {
    grid-template-columns:
      92px
      82px;

    gap: 10px;
  }


  .news-row a {
    grid-column:
      1 / -1;
  }


  .past-selection-grid {
    grid-template-columns:
      1fr;
  }


  .author-grid {
    grid-template-columns:
      1fr;

    gap: 16px;
  }


  .author-card {
    padding: 18px;
  }


  .author-fixed {
    grid-template-columns:
      85px
      minmax(0, 1fr);

    gap: 15px;

    min-height: 85px;
  }


  .author-photo {
    width: 85px;
    height: 85px;
  }


  .author-info h2,
  .author-info h3 {
    font-size: 16px;
  }


  .author-en {
    font-size: 11px;
  }


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


  .footer-brand {
    grid-column:
      1 / -1;
  }


  .modal {
    padding: 12px;
  }


  .modal-copy {
    padding:
      24px 20px;
  }


  .modal-image-wrap {
    min-height: 240px;
  }

}



/* =========================
   REDUCED MOTION
========================= */

@media (
  prefers-reduced-motion:
  reduce
) {

  html {
    scroll-behavior: auto;
  }


  .author-profile {
    animation: none;
  }

}

/* =========================================
   HOME 3 CARDS
   DARK MASK STYLE
========================================= */

/* PHOTO GUIDE */
.feature-card.guide {
  color: #fff;
}

.feature-card.guide::before {
  background:
    linear-gradient(
      180deg,
      rgba(9, 27, 42, .12),
      rgba(9, 27, 42, .82)
    );
}


/* PROJECT */
.feature-card.project {
  color: #fff;
}

.feature-card.project::before {
  background:
    linear-gradient(
      180deg,
      rgba(9, 27, 42, .12),
      rgba(9, 27, 42, .82)
    );
}


/* PHOTO GUIDE内の4つの小ボタン */
.feature-card.guide .mini-links {
  border-color:
    rgba(255, 255, 255, .28);

  background:
    rgba(0, 0, 0, .18);
}

.feature-card.guide .mini-links a {
  color: #fff;

  border-color:
    rgba(255, 255, 255, .20);
}

.feature-card.guide .mini-links a:hover {
  background:
    rgba(255, 255, 255, .14);
}


/* GUIDE・PROJECT下部ボタン */
.feature-card.guide .btn-outline,
.feature-card.project .btn-outline {
  border-color: #fff;
  background: #fff;
  color: var(--navy);
}

/* =========================================
   PHOTOGRAPHER
   SNS / QR / RELATED LINKS
========================================= */

.author-socials {
  margin-top: 26px;

  padding-top: 22px;

  border-top:
    1px solid
    var(--line);
}


.author-social-title {
  margin:
    0 0 14px;

  color:
    var(--navy);

  font-size: 11px;
  font-weight: 700;

  letter-spacing: .10em;
}


/* 最大3件を想定 */

.author-social-grid {
  display: grid;

  grid-template-columns:
    repeat(
      3,
      minmax(0, 1fr)
    );

  gap: 12px;
}


/* カード全体をリンク化 */

.author-social-link {
  display: flex;

  flex-direction: column;

  min-width: 0;

  overflow: hidden;

  border:
    1px solid
    var(--line);

  border-radius: 12px;

  background: #fff;

  color:
    inherit;

  text-decoration: none;

  transition:
    transform .2s ease,
    border-color .2s ease,
    box-shadow .2s ease;
}


.author-social-link:hover {
  transform:
    translateY(-3px);

  border-color:
    #bfd1de;

  box-shadow:
    0 10px 28px
    rgba(22, 55, 82, .10);
}


.author-social-link:focus-visible {
  outline:
    2px solid
    var(--blue);

  outline-offset: 3px;
}


/* QRコード・画像部分 */

.author-social-image {
  display: flex;

  align-items: center;
  justify-content: center;

  width: 100%;

  aspect-ratio:
    1 / 1;

  padding: 12px;

  overflow: hidden;

  background: #fff;
}


.author-social-image img {
  display: block;

  width: 100%;
  height: 100%;

  object-fit: contain;
}


/* SNS情報 */

.author-social-copy {
  display: flex;

  flex-direction: column;

  align-items: center;

  min-height: 72px;

  padding:
    11px 10px 13px;

  border-top:
    1px solid
    var(--line);

  text-align: center;
}


/* Instagram / X / Webサイト等 */

.author-social-platform {
  display: block;

  margin-bottom: 4px;

  color:
    var(--blue);

  font-size: 9px;
  font-weight: 700;

  line-height: 1.4;

  letter-spacing: .08em;

  text-transform: uppercase;
}


/* アカウント名 */

.author-social-account {
  display: block;

  max-width: 100%;

  color:
    var(--navy);

  font-size: 11px;
  font-weight: 700;

  line-height: 1.55;

  overflow-wrap: anywhere;
}


/* 外部リンクを示す補助表示 */

.author-social-open {
  display: block;

  margin-top: auto;

  padding-top: 5px;

  color:
    var(--muted);

  font-size: 8px;

  line-height: 1.4;
}


/* =========================================
   TABLET
========================================= */

@media (max-width: 900px) {

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

}


/* =========================================
   SMARTPHONE
========================================= */

@media (max-width: 480px) {

  .author-social-grid {
    grid-template-columns:
      1fr;
  }


  .author-social-link {
    display: grid;

    grid-template-columns:
      110px
      minmax(0, 1fr);

    align-items: center;
  }


  .author-social-image {
    width: 110px;

    aspect-ratio:
      1 / 1;

    padding: 10px;
  }


  .author-social-copy {
    align-items:
      flex-start;

    justify-content:
      center;

    min-height: 110px;

    padding:
      14px 16px;

    border-top: 0;

    border-left:
      1px solid
      var(--line);

    text-align: left;
  }

}