/* Portfolio — multi-page */

:root {
  --bg: #ffffff;
  --text: #696b6e;
  --text-muted: #8a8c8f;
  --line: #e5e5e5;
  --header-bg: rgba(255, 255, 255, 0.88);
  --header-bg-solid: rgba(255, 255, 255, 0.98);
  --header-h: 3.5rem;
  --header-offset: 5.5rem;
  --header-shell-pad-top: 1rem;
  --header-shell-pad-x: clamp(1rem, 4vw, 3rem);
  --header-shell-pad-bottom: 0.85rem;
  --header-brand-col: clamp(10.5rem, 23vw, 15.5rem);
  --header-nav-pad-top: 0.15rem;
  --header-sns-pad-top: 0.2rem;
  --header-nav-gap: clamp(0.75rem, 2.4vw, 1.8rem);
  --header-nav-letter-spacing: 0.08em;
  --header-melt-duration: 22s;
  --header-segment-melt-duration: 20s;
  --header-segment-melt-max-delay: 10s;
  --header-melt-intro-duration: 1.5s;
  --header-melt-blur: 0.5px;
  --page-pad: clamp(1.25rem, 5vw, 2.5rem);
  --max-w: 720px;
  --max-w-wide: 1100px;
  --home-image-w: min(55.5vw, 735px);
  --home-image-display-w: min(calc(var(--home-image-w) * 0.9), 100%);
  --artwork-pad-x: clamp(0.35rem, 1vw, 0.75rem);
  --artwork-top-extra: clamp(1.75rem, 4.5vh, 3.5rem);
  --artwork-top-pad: calc(3.1rem + env(safe-area-inset-top, 0px) + var(--artwork-top-extra));
  --home-image-display-h: auto;
  /* 英字 → Gurmukhi MT、日本語 → ヒラギノ明朝 ProN（システムフォント） */
  --font-en: "Gurmukhi MT", "Times New Roman", serif;
  --font-ja: "Hiragino Mincho ProN", "Hiragino Mincho Pro", "Yu Mincho", "YuMincho", serif;
  --font-serif: "Gurmukhi MT", "Hiragino Mincho ProN", "Hiragino Mincho Pro", "Yu Mincho",
    "YuMincho", serif;
  --font-sans: var(--font-serif);
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
  --glass-bg: rgba(255, 255, 255, 0.46);
  --glass-bg-strong: rgba(255, 255, 255, 0.58);
  --glass-border: rgba(255, 255, 255, 0.42);
  --glass-blur: 18px;
  --glass-radius: clamp(14px, 2.5vw, 22px);
  --shadow-text-soft:
    0 0 28px rgba(255, 255, 255, 0.92),
    0 2px 20px rgba(255, 255, 255, 0.7),
    0 1px 8px rgba(0, 0, 0, 0.18);
  --shadow-text-on-dark:
    0 2px 28px rgba(0, 0, 0, 0.55),
    0 0 36px rgba(0, 0, 0, 0.28),
    0 0 48px rgba(255, 255, 255, 0.12);
  --shadow-text-on-light:
    0 1px 20px rgba(255, 255, 255, 0.95),
    0 2px 24px rgba(0, 0, 0, 0.12);
}

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

html {
  scroll-behavior: smooth;
}

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

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

body {
  margin: 0;
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 0.95rem;
  line-height: 1.85;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  text-decoration: none;
  transition: opacity 0.25s var(--ease);
}

a:hover {
  opacity: 0.55;
}

:lang(en) {
  font-family: var(--font-en);
}

.site-nav__link:not(.header-melt-segment):hover {
  opacity: 0.65 !important;
}

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

/* ----- Header ----- */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 200;
  height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 clamp(1rem, 4vw, 2.5rem);
  color: var(--text);
  background: transparent;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  border: none;
  box-shadow: none;
}

.site-header.is-scrolled {
  background: transparent;
  box-shadow: none;
  border: none;
  border-bottom: none;
}

/* Home: 絵の上 — 背景なし・文字の影のみ */
.page-home .site-header--ethereal {
  background: transparent;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

.page-home .site-header--ethereal .site-nav__link:not(.header-melt-segment) {
  color: rgba(255, 255, 255, 0.94) !important;
  -webkit-text-fill-color: rgba(255, 255, 255, 0.94);
  text-shadow: var(--shadow-text-on-dark);
  opacity: 0.88 !important;
}

/* home nav hover — same as .site-header .site-nav__link:hover */

/* プロフィール欄上でも背景は付けず、影のトーンだけ切り替え */
.page-home .site-header--ethereal.is-on-content {
  background: transparent;
}

.page-home .site-header--ethereal.is-on-content .site-nav__link:not(.header-melt-segment) {
  color: var(--text) !important;
  -webkit-text-fill-color: var(--text);
  text-shadow: var(--shadow-text-on-light);
  opacity: 1 !important;
}

/* 下層ページ — 背景なし */
.site-header--overlay:not(.site-header--ethereal) {
  background: transparent;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

.site-header--overlay:not(.site-header--ethereal).is-scrolled,
.page-inner .site-header.is-scrolled {
  background: transparent;
}

/* .site-nav layout — see grid block below (White sketch section) */

/* ----- SNS（右上） ----- */

.site-sns {
  position: absolute;
  top: 50%;
  right: clamp(1rem, 4vw, 2.5rem);
  transform: translateY(-50%);
  display: flex;
  align-items: center;
  gap: 0.7rem;
  z-index: 1;
}

.site-sns__link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: auto;
  height: auto;
  padding: 0.15rem;
  border-radius: 0;
  color: var(--text);
  background: transparent;
  opacity: 0.88;
  transition: opacity 0.2s var(--ease);
}

.site-sns__link:hover {
  opacity: 0.5 !important;
  transform: none;
  background: transparent;
}

.site-sns__icon {
  width: 1.5rem;
  height: 1.5rem;
  display: block;
}

/* .site-nav__link typography — unified below with .site-header scope */

.site-nav__link::after {
  display: none;
}

/* nav link hover — unified in .site-header block below */

/* ----- 固定背景・半透明パネル ----- */

.page-has-bg {
  background: transparent;
}

.page-has-bg .page-main {
  position: relative;
  z-index: 1;
}

.site-bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.site-bg__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 42%;
  display: block;
}

.page-has-bg .site-header--overlay:not(.site-header--ethereal) {
  background: transparent;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

.page-has-bg .site-header--overlay:not(.site-header--ethereal) .site-nav__link:not(.header-melt-segment) {
  color: rgba(255, 255, 255, 0.93) !important;
  -webkit-text-fill-color: rgba(255, 255, 255, 0.93);
  font-weight: 400;
  text-shadow: var(--shadow-text-on-dark);
  opacity: 0.9 !important;
}

.page-has-bg .site-header--overlay.is-scrolled:not(.site-header--ethereal) {
  background: transparent;
}

.page-has-bg .site-header--overlay.is-scrolled:not(.site-header--ethereal) .site-nav__link:not(.header-melt-segment) {
  color: var(--text) !important;
  -webkit-text-fill-color: var(--text);
  text-shadow: var(--shadow-text-on-light);
  opacity: 1 !important;
}

/* ----- Inner pages ----- */

.page-main {
  padding: calc(var(--header-h) + 3rem) var(--page-pad) 4rem;
  max-width: var(--max-w);
  margin: 0 auto;
  min-height: calc(100vh - var(--header-h));
  min-height: calc(100dvh - var(--header-h));
}

.page-main--wide {
  max-width: var(--max-w-wide);
}

.page-head {
  margin-bottom: 2.5rem;
  text-align: left;
  padding: 0;
}

.page-head__title {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: clamp(2rem, 5vw, 2.75rem);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin: 0 0 1rem;
  padding: 0;
}

.page-head__name {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  letter-spacing: 0.08em;
  margin: 0 0 0.25rem;
}

.page-head__name-en {
  display: block;
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 0.2rem;
}

.page-head__role,
.page-head__lead {
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  color: var(--text-muted);
  margin: 0.5rem 0 0;
  padding: 0;
}

.prose h3 {
  font-family: var(--font-serif);
  font-weight: 400;
  letter-spacing: 0.08em;
  margin: 2rem 0 0.75rem;
}

.prose ul {
  padding-left: 1.25rem;
}

.prose p {
  margin: 0 0 1rem;
}

.page-main--about {
  background: transparent;
}

.profile-line {
  display: flex;
  align-items: flex-start;
  gap: 0.5em;
  margin: 0;
  line-height: 1.75;
}

.profile-year {
  flex: 0 0 2.75em;
  width: 2.75em;
}

.profile-line__text {
  flex: 1;
  min-width: 0;
}

.profile-line__sub {
  display: block;
}

.profile-line__sub--deep {
  padding-left: 1.25em;
}

.profile-bio .profile-line {
  margin-bottom: 0.65rem;
}

.profile-bio .profile-line:last-child {
  margin-bottom: 0;
}

.profile-section-title {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: clamp(0.95rem, 2vw, 1.05rem);
  letter-spacing: 0.08em;
  text-transform: lowercase;
  margin: 2.25rem 0 1rem;
}

.profile-section-title:first-child {
  margin-top: 0;
}

.about-body .profile-cv {
  list-style: none;
  padding: 0;
  margin: 0;
}

.about-body .profile-cv .profile-line {
  margin-bottom: 1rem;
  letter-spacing: 0.02em;
}

.about-body .profile-cv .profile-line:last-child {
  margin-bottom: 0;
}

/* ----- Home ----- */

.page-home {
  background: transparent;
}

.home-main {
  position: relative;
  z-index: 1;
  padding-top: 0;
}

.home-hero {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: calc(var(--header-h) + 1rem) var(--page-pad) 4rem;
}

.home-hero__content {
  position: relative;
  text-align: center;
  width: min(100%, 52rem);
  will-change: transform, opacity;
  transition: opacity 0.15s linear;
}

/* 文字の背面だけわずかに暗く（絵はなるべく見せる） */
.home-hero__veil {
  position: absolute;
  left: 50%;
  top: 50%;
  width: min(92vw, 36rem);
  height: min(52vh, 22rem);
  transform: translate(-50%, -50%);
  background: radial-gradient(
    ellipse 80% 70% at 50% 48%,
    rgba(18, 22, 32, 0.42) 0%,
    rgba(18, 22, 32, 0.18) 45%,
    transparent 72%
  );
  filter: blur(2px);
  z-index: 0;
  pointer-events: none;
}

.home-hero__title {
  position: relative;
  z-index: 1;
  margin: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

.home-hero__title-ja {
  font-family: var(--font-serif);
  font-size: clamp(0.9rem, 2.4vw, 1.15rem);
  letter-spacing: 0.48em;
  font-weight: 400;
  color: rgba(255, 255, 255, 0.92);
  text-shadow: 0 1px 24px rgba(0, 0, 0, 0.35);
  animation: title-float 7s ease-in-out infinite;
}

.home-hero__title-en {
  font-family: var(--font-serif);
  font-size: clamp(2.5rem, 11vw, 5.5rem);
  font-weight: 400;
  letter-spacing: 0.14em;
  line-height: 1.05;
  color: #ffffff;
  -webkit-text-fill-color: #ffffff;
  text-transform: uppercase;
  /* 白抜き風: 白文字＋細い縁取りで絵を透かす */
  paint-order: stroke fill;
  -webkit-text-stroke: 0.5px rgba(255, 255, 255, 0.35);
  text-shadow:
    0 0 1px rgba(255, 255, 255, 0.9),
    0 2px 28px rgba(0, 0, 0, 0.45),
    0 0 60px rgba(0, 0, 0, 0.2);
  mix-blend-mode: normal;
  animation: title-glow 9s ease-in-out infinite alternate;
}

@keyframes title-float {
  0%,
  100% {
    transform: translateY(0);
    opacity: 0.9;
  }
  50% {
    transform: translateY(-5px);
    opacity: 1;
  }
}

@keyframes title-glow {
  from {
    letter-spacing: 0.12em;
    filter: brightness(1);
  }
  to {
    letter-spacing: 0.17em;
    filter: brightness(1.06);
  }
}

.home-hero__role {
  position: relative;
  z-index: 1;
  margin: 1.25rem 0 0;
  font-size: 0.7rem;
  letter-spacing: 0.38em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.88);
  text-shadow: 0 1px 16px rgba(0, 0, 0, 0.4);
}

.home-intro {
  position: relative;
  z-index: 2;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: clamp(3rem, 10vh, 5rem) var(--page-pad) 3rem;
  background: transparent;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  text-align: center;
}

.home-intro__text {
  font-size: 1rem;
  line-height: 2;
  margin: 0;
  color: rgba(255, 255, 255, 0.92);
  text-shadow: var(--shadow-text-on-dark);
}

[data-reveal] {
  opacity: 0;
  transform: translateY(20px);
  transition:
    opacity 0.9s var(--ease),
    transform 0.9s var(--ease);
  transition-delay: var(--reveal-delay, 0s);
}

[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ----- Gallery（Top と同幅・縦1列のみ） ----- */

.page-main.page-main--gallery {
  max-width: none;
  width: 100%;
  box-sizing: border-box;
  padding: var(--artwork-top-pad) 0 4rem;
  overflow-x: clip;
}

.gallery-layout {
  position: relative;
  width: 100%;
  margin: 0;
}

.gallery-layout > .visually-hidden {
  margin: 0;
}

.gallery-category-nav {
  position: fixed;
  left: var(--artwork-pad-x);
  top: calc(var(--header-offset) + 0.5rem);
  z-index: 10;
  width: min(16rem, 28vw);
  max-width: 16rem;
  text-align: left;
  pointer-events: auto;
}

.gallery-category-nav__list {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.4rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.gallery-category-nav__link {
  font-family: var(--font-serif);
  font-size: clamp(0.65rem, 1.35vw, 0.76rem);
  font-weight: 400;
  letter-spacing: 0.05em;
  line-height: 1.45;
  color: var(--text);
  text-decoration: none;
  transition: opacity 0.2s var(--ease);
}

.gallery-category-nav__link:hover,
.gallery-category-nav__link.is-active {
  opacity: 0.55;
}

.gallery-category-nav__link.is-active {
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
}

.gallery-series-nav {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.35rem;
  width: var(--gallery-image-display-w, var(--home-image-display-w));
  max-width: 100%;
  margin: 0 auto clamp(2rem, 5vh, 3rem);
  padding: 0;
}

.gallery-series-nav__link {
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  color: var(--text);
  text-decoration: none;
  line-height: 1.5;
}

.gallery-series-nav__link:hover {
  opacity: 0.55;
}

.gallery-series-nav__link.is-active {
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
}

.gallery {
  display: flex;
  flex-direction: column;
  flex-wrap: nowrap;
  align-items: center;
  gap: clamp(3rem, 8vh, 5rem);
  width: 100%;
  margin: 0;
  padding: 0 0 3rem;
  box-sizing: border-box;
}

.gallery__intro {
  width: var(--gallery-image-display-w, min(42vw, 360px));
  max-width: calc(100vw - 2 * var(--artwork-pad-x));
  margin-inline: auto;
  padding: 0;
  text-align: left;
}

.gallery__intro-paragraph {
  margin: 0;
  font-family: var(--font-serif);
  font-size: 0.82rem;
  font-weight: 400;
  letter-spacing: 0.06em;
  line-height: 1.85;
  color: var(--text-muted);
}

.gallery__intro-paragraph + .gallery__intro-paragraph {
  margin-top: 1.35rem;
}

.gallery__series {
  display: flex;
  flex-direction: column;
  flex-wrap: nowrap;
  align-items: center;
  gap: clamp(2.5rem, 6vh, 4rem);
  width: 100%;
  max-width: 100%;
}

.gallery__series-title {
  width: var(--gallery-image-display-w, var(--home-image-display-w));
  max-width: 100%;
  margin-left: auto;
  margin-right: auto;
  padding: 0;
  font-family: var(--font-serif);
  font-size: clamp(0.95rem, 2vw, 1.1rem);
  font-weight: 400;
  letter-spacing: 0.06em;
  line-height: 1.5;
  text-align: left;
}

/* Home / Gallery 共通の作品画像スロット */
.artwork-slot,
.page-home .home-visual {
  display: flex;
  flex-direction: column;
  flex-wrap: nowrap;
  align-items: stretch;
  flex: 0 0 auto;
  box-sizing: border-box;
  width: var(--home-image-display-w);
  max-width: calc(100% - 2 * var(--artwork-pad-x));
  margin-left: auto;
  margin-right: auto;
  padding: 0;
}

.page-main--gallery .gallery__work {
  display: flex;
  flex-direction: column;
  flex-wrap: nowrap;
  align-items: flex-start;
  flex: 0 0 auto;
  box-sizing: border-box;
  width: var(--gallery-image-display-w, min(42vw, 360px));
  max-width: calc(100vw - 2 * var(--artwork-pad-x));
  margin-inline: auto;
  padding: 0;
}

.artwork-slot__img,
.page-home #home-visual {
  display: block;
  width: 100%;
  height: var(--home-image-display-h, auto);
  max-height: var(--home-image-display-h, none);
  margin: 0;
  border: none;
  object-fit: contain;
  object-position: center top;
}

.page-main--gallery .gallery__img {
  display: block;
  width: 100%;
  height: auto;
  max-height: calc(100dvh - var(--artwork-top-pad) - 24px);
  margin: 0 auto;
  border: none;
  object-fit: contain;
  object-position: center center;
  overflow: visible;
}

body.is-gallery-sized .page-main--gallery .gallery__img {
  max-height: none;
}

/* Gallery キャプション — 画像左端に揃えて左寄せ（Home は右寄せのまま） */
.gallery__meta {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  align-self: stretch;
  gap: 0;
  width: 100%;
  margin-top: 0.85rem;
  margin-left: 0;
  margin-right: 0;
  padding: 0;
  text-align: left;
  box-sizing: border-box;
}

.gallery__meta-group {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.15rem;
  max-width: 100%;
}

.gallery__meta-group--info {
  gap: 0.2rem;
}

.gallery__meta-group + .gallery__meta-group {
  margin-top: 1.35rem;
}

.gallery__meta-line {
  display: block;
  max-width: 100%;
  text-align: left;
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  line-height: 1.65;
  color: var(--text);
}

.gallery__meta-year {
  font-size: 0.78rem;
  letter-spacing: 0.06em;
}

.gallery__meta-title {
  font-size: 0.92rem;
  letter-spacing: 0.04em;
  margin-top: 0;
}

.gallery__meta-title--multiline {
  line-height: 1.35;
}

.gallery__meta-group--info .gallery__meta-line {
  line-height: 1.45;
}

.gallery__meta-medium,
.gallery__meta-size {
  font-family: var(--font-serif);
  font-size: 0.78rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  color: var(--text-muted);
}

.gallery__meta-poem {
  font-family: var(--font-serif);
  font-size: 0.82rem;
  font-weight: 400;
  letter-spacing: 0.06em;
  line-height: 1.75;
  color: var(--text-muted);
}

/* ----- Contact ----- */

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.contact-form__label {
  display: block;
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  margin-bottom: 0.35rem;
}

.contact-form__req {
  color: var(--text-muted);
  font-size: 0.65rem;
}

.contact-form__input,
.contact-form__textarea {
  width: 100%;
  font: inherit;
  font-weight: 400;
  padding: 0.75rem 1rem;
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 0;
  transition: border-color 0.25s var(--ease);
}

.contact-form__input:focus,
.contact-form__textarea:focus {
  outline: none;
  border-color: var(--text);
}

.contact-form__textarea {
  resize: vertical;
  min-height: 10rem;
}

.contact-form__submit {
  align-self: flex-start;
  font-family: var(--font-serif);
  font-size: 0.9rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  padding: 0.85rem 2.5rem;
  border: 1px solid var(--text);
  background: var(--text);
  color: var(--bg);
  cursor: pointer;
  transition: background 0.25s var(--ease), color 0.25s var(--ease);
}

.contact-form__submit:hover {
  background: transparent;
  color: var(--text);
  opacity: 1;
}

.contact-form__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.contact-form__submit--secondary {
  background: transparent;
  color: var(--text);
}

.contact-form__submit--secondary:hover {
  background: var(--text);
  color: var(--bg);
}

/* ----- Blog (diary.html) ----- */

.page-main--diary {
  max-width: none;
}

.diary-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin: 0;
  padding: 0;
}

.diary-card {
  margin: 0;
}

.diary-card__link {
  display: flex;
  align-items: stretch;
  gap: clamp(1rem, 3vw, 1.5rem);
  padding: clamp(1rem, 2.5vw, 1.35rem) 0;
  color: inherit;
  text-decoration: none;
  transition: opacity 0.25s var(--ease);
}

.diary-card__link:hover,
.diary-card__link:focus-visible {
  opacity: 0.72;
  outline: none;
}

.diary-card__thumb {
  flex: 0 0 clamp(5.5rem, 22vw, 7.5rem);
  display: block;
  aspect-ratio: 1;
  overflow: hidden;
  background: #fff;
}

.diary-card__thumb img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.diary-card__body {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: flex-start;
  gap: 0.35rem;
}

.diary-card__title {
  order: 1;
  font-family: var(--font-serif);
  font-size: clamp(1rem, 2.2vw, 1.15rem);
  font-weight: 400;
  line-height: 1.55;
  letter-spacing: 0.04em;
  margin: 0;
}

.diary-card__date {
  order: 2;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--text-muted);
  margin: 0;
}

.diary-loading,
.diary-empty {
  text-align: center;
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin: 2rem 0;
}

.diary-pagination {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: clamp(1rem, 4vw, 2rem);
  margin: clamp(2rem, 5vw, 3rem) 0 1rem;
  padding: 0;
}

.diary-pagination__link {
  font-family: var(--font-serif);
  font-size: clamp(0.78rem, 1.6vw, 0.9rem);
  letter-spacing: 0.14em;
  text-transform: lowercase;
  color: var(--text);
  text-decoration: none;
  transition: opacity 0.2s var(--ease);
}

.diary-pagination__link:hover,
.diary-pagination__link:focus-visible {
  opacity: 0.55;
  outline: none;
}

.diary-pagination__status {
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  color: var(--text-muted);
}

.diary-back-wrap {
  margin: 0 0 1.25rem;
}

.diary-back {
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  text-transform: lowercase;
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.25s var(--ease);
}

.diary-back:hover {
  color: var(--text);
}

.diary-detail__head {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
}

.diary-detail__title {
  order: 1;
  font-family: var(--font-serif);
  font-size: clamp(1.25rem, 3vw, 1.65rem);
  font-weight: 400;
  line-height: 1.45;
  letter-spacing: 0.04em;
  margin: 0;
}

.diary-detail__date {
  order: 2;
  display: block;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--text-muted);
  margin: 0;
}

.diary-detail__content {
  display: flex;
  align-items: flex-start;
  gap: clamp(1rem, 3vw, 1.75rem);
}

.diary-detail__figure {
  flex: 0 0 9rem;
  width: 9rem;
  height: 9rem;
  margin: 0;
  padding: 0;
  aspect-ratio: 1;
  background: #fff;
  overflow: hidden;
}

.diary-detail__figure img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.diary-detail__body {
  flex: 1;
  min-width: 0;
  max-width: none;
}

.diary-detail__body p {
  margin: 0 0 1rem;
  line-height: 1.85;
}

.diary-detail__body p:last-child {
  margin-bottom: 0;
}

@media (max-width: 480px) {
  .diary-card__link {
    flex-direction: column;
    align-items: flex-start;
  }

  .diary-card__thumb {
    width: min(100%, 12rem);
    flex-basis: auto;
  }

  .diary-detail__content {
    flex-direction: column;
  }
}

/* ----- Footer ----- */

.site-footer {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 2rem 1rem 3rem;
  color: var(--text-muted);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
}

.site-footer--glass {
  background: transparent;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  border: none;
  color: rgba(105, 107, 110, 0.88);
}

.site-footer--glass small {
  text-shadow: var(--shadow-text-on-light);
}

.page-home .site-footer--glass {
  color: rgba(255, 255, 255, 0.92);
  background: transparent;
}

.page-home .site-footer--glass small {
  text-shadow: var(--shadow-text-on-dark);
}

@media (max-width: 600px) {
  .home-hero__title {
    padding-bottom: 14vh;
  }

}

/* ----- White sketch-like layout tune (2026-06) ----- */

body {
  background: #fcfcfc;
  color: var(--text);
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: auto;
  min-height: var(--header-offset);
  padding: var(--header-shell-pad-top) var(--header-shell-pad-x)
    var(--header-shell-pad-bottom);
  display: grid;
  grid-template-columns: var(--header-brand-col) 1fr auto;
  align-items: start;
  column-gap: 1.5rem;
  background: transparent;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  border: none;
  border-bottom: none;
  box-shadow: none;
  z-index: 300;
  overflow: visible;
}

.site-header.is-scrolled {
  background: transparent;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  border: none;
  border-bottom: none;
  box-shadow: none;
}

.site-brand {
  position: static;
  grid-column: 1;
  justify-self: start;
  display: flex;
  flex-direction: row;
  align-items: center;
  line-height: 1;
  padding-top: var(--header-nav-pad-top);
  max-width: var(--header-brand-col);
  white-space: nowrap;
  text-decoration: none;
}

.site-brand__en {
  display: inline;
  font-family: var(--font-serif);
  font-size: clamp(0.95rem, 2vw, 1.35rem);
  font-weight: 400;
  letter-spacing: 0.1em;
  line-height: 1.2;
  color: var(--text);
}

.site-brand__img {
  display: block;
  height: clamp(1.38rem, 2.635vw, 2.04rem);
  width: auto;
  max-width: 100%;
  object-fit: contain;
  image-rendering: auto;
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
}

/* ロゴ枠は常に不透明 — エフェクトは画像／テキスト側だけ（他ページと同じ見え方） */
.site-brand,
.site-sns__link {
  opacity: 1 !important;
  filter: none !important;
  animation: none !important;
}

/* バナー・メニュー各項目 — くっきり表示 → ぼかし → delay 後ににじんで消える */
.header-melt-segment,
.site-brand__img.header-melt-segment,
.site-brand__en.header-melt-segment,
.site-sns__icon.header-melt-segment {
  opacity: 1;
  filter: none;
  animation:
    header-melt-blur-in var(--header-melt-intro-duration) var(--ease) forwards,
    header-segment-melt var(--header-segment-melt-duration) linear forwards;
  animation-delay:
    0s,
    calc(var(--header-melt-intro-duration) + var(--header-melt-delay, 0s));
  will-change: opacity, filter;
  transition: none !important;
}

@keyframes header-melt-blur-in {
  0% {
    filter: blur(0);
  }
  45% {
    filter: blur(0.15px);
  }
  100% {
    filter: blur(0.5px);
  }
}

/* 消えたあともタップ領域は残す（opacity:0 のまま pointer-events は有効） */
.header-melt-segment--done {
  pointer-events: auto;
}

@keyframes header-segment-melt {
  0%,
  18% {
    opacity: 1;
    filter: blur(0.5px);
  }
  32% {
    opacity: 0.82;
    filter: blur(1.5px);
  }
  46% {
    opacity: 0.62;
    filter: blur(3px);
  }
  58% {
    opacity: 0.46;
    filter: blur(5px);
  }
  68% {
    opacity: 0.34;
    filter: blur(7px);
  }
  76% {
    opacity: 0.26;
    filter: blur(9px);
  }
  83% {
    opacity: 0.19;
    filter: blur(11px);
  }
  88% {
    opacity: 0.14;
    filter: blur(13px);
  }
  92% {
    opacity: 0.1;
    filter: blur(15px);
  }
  95% {
    opacity: 0.07;
    filter: blur(17px);
  }
  97% {
    opacity: 0.045;
    filter: blur(19px);
  }
  98.5% {
    opacity: 0.025;
    filter: blur(21px);
  }
  100% {
    opacity: 0;
    filter: blur(22px);
  }
}

/* ギャラリー左ナビ（従来どおり一括） */
@keyframes brand-melt-fade {
  0%,
  58% {
    opacity: 1;
  }
  75% {
    opacity: 0.45;
  }
  90% {
    opacity: 0.08;
  }
  100% {
    opacity: 0;
    visibility: hidden;
  }
}

/* 墨のにじみ（大きく滲んでから白へ） */
@keyframes brand-melt-ink {
  0% {
    color: var(--text);
    opacity: 1;
    filter: blur(0);
    text-shadow: none;
  }
  25% {
    color: var(--text-muted);
    opacity: 1;
    filter: blur(2px);
    text-shadow:
      0 0 12px rgba(105, 107, 110, 0.28),
      2px 2px 22px rgba(105, 107, 110, 0.22),
      -2px 4px 32px rgba(105, 107, 110, 0.18),
      0 0 40px rgba(105, 107, 110, 0.1);
  }
  50% {
    color: #9a9a9a;
    opacity: 1;
    filter: blur(8px);
    text-shadow:
      0 0 24px rgba(120, 120, 120, 0.55),
      0 0 42px rgba(200, 200, 200, 0.65),
      0 0 58px rgba(240, 240, 240, 0.55),
      0 0 72px rgba(252, 252, 252, 0.45);
  }
  72% {
    color: #eee;
    opacity: 0.7;
    filter: blur(18px);
    text-shadow:
      0 0 40px rgba(252, 252, 252, 0.95),
      0 0 64px rgba(252, 252, 252, 0.9),
      0 0 88px rgba(252, 252, 252, 0.85);
  }
  88% {
    color: #fcfcfc;
    opacity: 0.2;
    filter: blur(32px);
    text-shadow:
      0 0 56px rgba(252, 252, 252, 1),
      0 0 80px rgba(252, 252, 252, 1),
      0 0 110px rgba(252, 252, 252, 1);
  }
  100% {
    color: #fcfcfc;
    opacity: 0;
    filter: blur(48px);
    text-shadow:
      0 0 70px rgba(252, 252, 252, 1),
      0 0 100px rgba(252, 252, 252, 1);
  }
}

@media (prefers-reduced-motion: reduce) {
  .header-melt-segment,
  .gallery-category-nav {
    animation: none;
    opacity: 1;
    visibility: visible;
  }

  .site-brand__en,
  .site-brand__img,
  .site-header .site-nav__link,
  .site-header .site-nav__submenu-link,
  .site-header .site-sns__link,
  .gallery-category-nav__link {
    animation: none;
    opacity: 1;
    filter: none;
    visibility: visible;
    text-shadow: none;
  }
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  grid-column: 2;
  justify-content: flex-end;
  align-items: flex-start;
  align-self: start;
  gap: var(--header-nav-gap);
  padding: var(--header-nav-pad-top) 0 0;
  margin: 0;
  overflow: visible;
  position: relative;
  z-index: 320;
}

.site-header .site-nav__link {
  font-family: var(--font-serif);
  font-size: clamp(0.72rem, 1.6vw, 0.88rem);
  font-weight: 400;
  letter-spacing: var(--header-nav-letter-spacing);
  text-transform: lowercase;
  padding: 0.1rem 0;
  color: var(--text) !important;
  -webkit-text-fill-color: var(--text);
  flex-shrink: 0;
  text-shadow: none;
  transition: opacity 0.2s var(--ease);
}

.site-header .site-nav__link:not(.header-melt-segment) {
  opacity: 1 !important;
}

.site-header .site-nav__link:not(.header-melt-segment):hover,
.site-header .site-nav__link:not(.header-melt-segment).is-active {
  text-shadow: none !important;
  opacity: 0.72 !important;
}

.site-nav__item--dropdown {
  position: relative;
  display: inline-flex;
  flex-direction: column;
  align-items: flex-start;
  vertical-align: top;
  flex-shrink: 0;
}

.site-nav__submenu--row {
  position: absolute;
  top: 100%;
  left: 0;
  display: flex;
  flex-direction: row;
  flex-wrap: nowrap;
  align-items: baseline;
  justify-content: flex-start;
  gap: clamp(0.65rem, 2vw, 1.35rem);
  margin: 0;
  padding: 0.4rem 0 0;
  list-style: none;
  min-width: max-content;
  max-width: min(92vw, 42rem);
  background: none;
  border: none;
  box-shadow: none;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-4px);
  transition:
    opacity 0.2s var(--ease),
    transform 0.2s var(--ease),
    visibility 0.2s var(--ease);
  z-index: 1000;
  pointer-events: none;
}

.site-nav__item--dropdown:hover .site-nav__submenu--row,
.site-nav__item--dropdown:focus-within .site-nav__submenu--row,
.site-nav__item--dropdown.is-open .site-nav__submenu--row {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  pointer-events: auto;
}

.site-nav__submenu-link {
  display: inline-block;
  padding: 0.1rem 0;
  font-family: var(--font-serif);
  font-size: clamp(0.65rem, 1.35vw, 0.76rem);
  font-weight: 400;
  letter-spacing: 0.05em;
  line-height: 1.4;
  color: var(--text) !important;
  -webkit-text-fill-color: var(--text);
  text-decoration: none;
  text-transform: none;
  min-width: 0;
  max-width: none;
  text-align: left;
  white-space: nowrap;
  transition: opacity 0.2s var(--ease);
}

.site-nav__submenu-link:hover,
.site-nav__submenu-link.is-active {
  opacity: 0.55;
}

.gallery-empty {
  text-align: center;
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin: 2rem 0;
}

.site-sns {
  position: static;
  grid-column: 3;
  transform: none;
  align-self: start;
  padding-top: var(--header-sns-pad-top);
}

.site-sns__link {
  width: auto;
  height: auto;
  padding: 0.15rem;
  background: transparent;
  color: var(--text);
  opacity: 1;
}

.site-header .site-sns__link:hover,
.site-header .site-sns__link:focus-visible {
  opacity: 0.5 !important;
  transform: none;
}

.page-home .site-nav__submenu-link:not(.header-melt-segment),
.page-home .site-header--ethereal .site-nav__link:not(.header-melt-segment),
.page-has-bg .site-header--overlay:not(.site-header--ethereal) .site-nav__link:not(.header-melt-segment),
.page-has-bg .site-header--overlay.is-scrolled:not(.site-header--ethereal) .site-nav__link:not(.header-melt-segment) {
  color: var(--text) !important;
  -webkit-text-fill-color: var(--text) !important;
  text-shadow: none !important;
  background: transparent !important;
}

.page-inner .site-bg {
  display: none;
}

/* Home 以外 — 作品画像と同じ幅・上余白・左右センターにテキスト列を揃える */
body.page-inner .page-main:not(.page-main--gallery) {
  max-width: none;
  margin-left: 0;
  margin-right: 0;
  padding: var(--artwork-top-pad) var(--artwork-pad-x) 4rem;
  box-sizing: border-box;
}

body.page-inner .page-main:not(.page-main--gallery) > * {
  width: var(--home-image-display-w);
  max-width: calc(100% - 2 * var(--artwork-pad-x));
  margin-left: auto;
  margin-right: auto;
  box-sizing: border-box;
}

body.page-inner,
body.page-inner .page-main,
body.page-inner .page-head,
body.page-inner .page-head__title,
body.page-inner .page-head__name,
body.page-inner .page-head__name-en,
body.page-inner .page-head__role,
body.page-inner .page-head__lead,
body.page-inner .prose,
body.page-inner .about-body,
body.page-inner .profile-bio,
body.page-inner .profile-section-title,
body.page-inner .diary-card,
body.page-inner .diary-detail,
body.page-inner .diary-post-panel,
body.page-inner .contact-form,
body.page-inner .diary-pagination__link,
body.page-inner .site-nav__link:not(.header-melt-segment),
body.page-inner .site-nav__submenu-link,
body.page-inner .gallery-category-nav__link {
  font-family: var(--font-serif);
  font-weight: 400;
}

body.page-inner .page-head {
  margin-bottom: 2.5rem;
  text-align: left;
}

body.page-inner .page-head__title {
  font-size: clamp(1.4rem, 3vw, 2.2rem);
  text-transform: none;
  letter-spacing: 0.08em;
  margin: 0 0 1rem;
  padding: 0;
}

body.page-inner .page-head__name,
body.page-inner .page-head__name-en,
body.page-inner .page-head__role,
body.page-inner .page-head__lead {
  letter-spacing: 0.08em;
  text-align: left;
}

body.page-inner .diary-detail__figure,
body.page-inner .diary-detail__body {
  max-width: 100%;
}

.page-main--about .page-head__title,
.page-main--diary .page-head__title {
  text-transform: lowercase;
}

.page-home .home-main {
  padding-top: 0;
}

.page-home .home-stage {
  position: relative;
  z-index: 1;
  padding-top: 0;
}

.page-home .home-fold {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  box-sizing: border-box;
  min-height: 100svh;
  min-height: 100dvh;
  max-height: 100svh;
  max-height: 100dvh;
  --home-fold-pad-x: var(--artwork-pad-x);
  padding-top: var(--artwork-top-pad);
  padding-left: var(--artwork-pad-x);
  padding-right: var(--artwork-pad-x);
  padding-bottom: 0;
  overflow: hidden;
}

.page-home .home-artwork {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  width: 100%;
  max-width: 100%;
  flex: 1 1 0;
  min-height: 0;
  justify-content: flex-start;
}

.page-home .site-bg {
  position: relative;
  inset: auto;
  display: none;
  width: 100%;
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  z-index: 1;
}

.page-home .home-visual__frame {
  display: none;
}

/* Home キャプション（画像幅に合わせて右揃え） */
.page-home .home-caption.home-caption--fold,
.page-home .home-caption.home-caption--rest {
  flex: 0 0 auto;
  width: var(--home-image-display-w);
  max-width: calc(100% - 2 * var(--artwork-pad-x));
  margin-left: auto;
  margin-right: auto;
  box-sizing: border-box;
}

.home-caption.home-caption--fold {
  padding: clamp(0.25rem, 0.8vh, 0.45rem) 0 0;
}

.page-home .home-caption.home-caption--rest {
  padding: 0 0 2.5rem;
}

.page-home .home-stage {
  --home-artwork-w: var(--home-image-display-w);
}

.home-caption {
  position: relative;
  z-index: 2;
  text-align: right;
}

.home-caption__body {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0;
  width: 100%;
  margin: 0;
  opacity: 1;
  transform: none;
}

.home-caption__group {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.15rem;
  max-width: 100%;
}

.home-caption__group + .home-caption__group {
  margin-top: 1.35rem;
}

.home-caption__line {
  display: block;
  max-width: 100%;
  text-align: right;
  color: var(--text);
  line-height: 1.65;
  opacity: 1;
}

.home-caption__year {
  font-size: 0.78rem;
  letter-spacing: 0.06em;
}

.home-caption__title {
  font-size: 0.92rem;
  letter-spacing: 0.04em;
  margin-top: 0.15rem;
}

.home-caption__poem {
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  line-height: 1.75;
  color: var(--text-muted);
}

.home-caption__meta {
  font-family: var(--font-serif);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  color: var(--text-muted);
}

/* PC: 年・タイトル（2行目まで）を常に表示 — キャプションは縮めず画像を縮小 */
@media (min-width: 761px) {
  .page-home .home-caption.home-caption--fold {
    flex-shrink: 0;
    flex-grow: 0;
    overflow: visible;
  }

  .page-home .home-visual {
    flex: 1 1 0;
    min-height: 0;
    max-height: calc(
      100dvh - var(--artwork-top-pad) - var(--home-caption-fold-min-h, 3.75rem)
    );
    overflow: hidden;
  }

  .page-home #home-visual {
    max-height: 100%;
    width: 100%;
    height: auto;
    object-fit: contain;
  }
}

.site-footer,
.site-footer--glass,
.site-footer--glass small {
  color: var(--text-muted);
  text-shadow: none;
}

@media (max-width: 760px) {
  :root {
    --header-offset: 7.5rem;
  }

  .site-header {
    padding-top: var(--header-shell-pad-top);
    grid-template-columns: 1fr auto;
    grid-template-rows: auto auto;
    row-gap: 0.5rem;
  }

  .site-brand {
    grid-column: 1;
    grid-row: 1;
    justify-self: start;
    align-items: center;
    padding-top: var(--header-nav-pad-top);
  }

  .site-sns {
    grid-column: 2;
    grid-row: 1;
    justify-self: end;
  }

  .site-nav {
    grid-column: 1 / -1;
    grid-row: 2;
    width: 100%;
    justify-content: flex-start;
    flex-wrap: wrap;
    padding-top: 0;
  }

  :root {
    --artwork-top-pad: calc(5.5rem + env(safe-area-inset-top, 0px) + var(--artwork-top-extra));
  }

  .site-nav__submenu--row {
    flex-wrap: wrap;
    max-width: min(88vw, 100%);
  }

  .page-home .home-visual,
  .home-hero__content,
  .page-home .home-stage,
  .page-head--gallery {
    width: 100%;
    max-width: 100%;
  }

  .page-home .home-artwork {
    max-width: 100%;
  }

  /* トップ: キャプション全文を1画面内（fold に統合、rest は非表示） */
  .page-home .home-stage {
    min-height: 100svh;
    min-height: 100dvh;
    max-height: 100svh;
    max-height: 100dvh;
    display: flex;
    flex-direction: column;
    overflow: hidden;
  }

  .page-home .home-fold {
    flex: 1 1 0;
    min-height: 0;
    max-height: none;
    overflow: hidden;
  }

  .page-home .home-artwork {
    flex: 1 1 0;
    min-height: 0;
  }

  .page-home .home-caption.home-caption--rest {
    display: none;
  }

  .page-home .home-caption.home-caption--fold {
    flex: 0 0 auto;
    padding-bottom: clamp(0.35rem, 1.5vh, 0.75rem);
  }

  .page-home .home-caption__group + .home-caption__group {
    margin-top: 0.75rem;
  }

  .site-nav__submenu-link {
    white-space: normal;
  }

  .site-nav__submenu--row {
    max-width: min(88vw, 100%);
  }

  /* Gallery: サブカテゴリのサイドバーはスマホでは非表示（ヘッダーの Gallery から遷移） */
  .gallery-category-nav {
    display: none;
  }

  /* Profile: スマホは左端揃え・ギャラリー詩と同じ文字サイズ */
  body.page-inner .page-main--about > * {
    width: 100%;
    max-width: 100%;
    margin-left: 0;
    margin-right: 0;
  }

  body.page-inner .page-main--about .about-body p,
  body.page-inner .page-main--about .profile-bio p,
  body.page-inner .page-main--about .profile-cv li {
    font-size: 0.82rem;
    letter-spacing: 0.06em;
    line-height: 1.75;
  }
}