/* =============================================================
   STUDIO KANNA — TATAKI デザインサンプル E（建築設計事務所・ポートフォリオ）
   対応スライド 03：墨 #111111 ／ 白 ／ 赤い丸ひとつ #E63B2E（差し色は丸だけ）
   見出し Noto Sans JP 900、英字ラベル・数字・ロゴ Inter（字間広め）、本文 Noto Sans JP 400
   モチーフ：画面を 4 つに割る細い縦線（スライドと同じ）、極端な余白、線画の図面

   コントラスト（WCAG 2.x、文字に使う組み合わせ）
     墨 #111 on 白 18.9:1 ／ 本文の濃灰 #333 on 白 12.6:1 ／ 補助 #666 on 白 5.7:1
     白 on 墨 18.9:1 ／ 補助 #A6A6A6 on 墨 7.8:1
     赤 #E63B2E は文字に使わない（図形のみ。白の上で 4.2:1 ＝ 図形の 3:1 を満たす）
   ============================================================= */

:root {
  --ink: #111111;
  --ink-2: #333333;
  --sub: #666666;
  --line: #E6E6E3;          /* 縦の細い線 */
  --rule: #D6D6D2;          /* 表や一覧の罫 */
  --tone-1: #F4F4F2;
  --tone-2: #EAEAE7;
  --white: #FFFFFF;
  --dark: #111111;
  --dark-line: rgba(255, 255, 255, .1);
  --sub-dark: #A6A6A6;
  --red: #E63B2E;

  --en: "Inter", "Helvetica Neue", Arial, sans-serif;
  --ja: "Noto Sans JP", "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Yu Gothic", Meiryo, sans-serif;

  --edge: clamp(16px, 4.4vw, 72px);           /* 画面端から文字までの余白 */
  --pad: clamp(12px, 1.5vw, 28px);            /* 縦線から文字までの余白 */
  --frame: calc(var(--edge) - var(--pad));    /* 4 本の列の外枠 */
  --sec: clamp(96px, 11vw, 192px);
  --chrome-h: 104px;                          /* script.js が実測値で上書き */
  --header-h: 72px;
  --ease: cubic-bezier(.2, .7, .2, 1);
}
@media (max-width: 959px) {
  :root { --header-h: 60px; }
}

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

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-padding-top: calc(var(--chrome-h) + 24px);
}
@media (prefers-reduced-motion: no-preference) {
  html { scroll-behavior: smooth; }
}
html.menu-open { overflow: hidden; }

body {
  margin: 0;
  min-height: 100vh;
  background: var(--white);
  color: var(--ink);
  font-family: var(--ja);
  font-size: 1rem;
  line-height: 2;
  letter-spacing: .04em;
  overflow-x: clip;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, p, ul, ol, dl, dd, figure, blockquote, address { margin: 0; }
ul, ol { padding: 0; list-style: none; }
img, svg { display: block; max-width: 100%; height: auto; }
button { font: inherit; color: inherit; }
a { color: inherit; text-decoration-thickness: 1px; text-underline-offset: .3em; }
address { font-style: normal; }
small { font-size: inherit; }

:focus-visible { outline: 2px solid var(--ink); outline-offset: 3px; }
.is-dark :focus-visible { outline-color: var(--white); }
::selection { background: var(--ink); color: var(--white); }

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

/* 小さな英字ラベル（スライドの "01 / PHILOSOPHY"） */
.label {
  font-family: var(--en);
  font-size: 11px;
  font-weight: 600;
  line-height: 1.7;
  letter-spacing: .32em;
  text-transform: uppercase;
}
.label__ja {
  margin-left: 1em;
  font-family: var(--ja);
  font-weight: 700;
  letter-spacing: .14em;
  color: var(--sub);
  text-transform: none;
}
.is-dark .label__ja { color: var(--sub-dark); }
/* 列の幅だけの黒い罫（スライド 03-04 の数字の上の線） */
.label--rule::before {
  content: "";
  display: block;
  height: 1px;
  margin-bottom: 16px;
  background: currentColor;
}

/* 赤い丸 — このサイトの差し色はこれだけ */
.dot {
  display: inline-block;
  flex: none;
  width: var(--d, 14px);
  height: var(--d, 14px);
  border-radius: 50%;
  background: var(--red);
}

.arrow { display: inline-block; font-family: var(--en); transition: transform .5s var(--ease); }

.skip-link {
  position: fixed;
  left: 16px; top: -200px;
  z-index: 300;
  padding: 8px 16px;
  background: var(--white);
  color: var(--ink);
  font-size: 14px;
  text-decoration: none;
  box-shadow: 0 0 0 1px var(--ink);
}
.skip-link:focus { top: 12px; }

/* ---------- 4 本の縦線（スライドと同じ 4 分割） ---------- */
.gridlines,
.is-dark::before {
  background-image: linear-gradient(90deg,
    transparent 25%, var(--gl) 25%, var(--gl) calc(25% + 1px), transparent calc(25% + 1px),
    transparent 50%, var(--gl) 50%, var(--gl) calc(50% + 1px), transparent calc(50% + 1px),
    transparent 75%, var(--gl) 75%, var(--gl) calc(75% + 1px), transparent calc(75% + 1px));
}
.gridlines {
  --gl: var(--line);
  position: fixed;
  inset: 0 var(--frame);
  z-index: -1;
  pointer-events: none;
}
/* 縦線は文字の後ろを通す：文字のかたまりの下にだけ地色を敷く。
   左右の --pad（列の境目）は空けるので、列と列のあいだの線は途切れない。 */
:root { --surface: var(--white); }
.g4 > :not(.sub),
.crumbs,
.works-note,
.numbers__note,
.members__note,
.cover figcaption,
.article-main > .wide {
  background: linear-gradient(var(--surface), var(--surface)) center / calc(100% - 2 * var(--pad)) 100% no-repeat;
}
.crumbs,
.works-note,
.numbers__note,
.members__note,
.cover figcaption { width: fit-content; }

@media (max-width: 959px) {
  .gridlines,
  .is-dark::before {
    background-image: linear-gradient(90deg, transparent 50%, var(--gl) 50%, var(--gl) calc(50% + 1px), transparent calc(50% + 1px));
  }
}
@media (max-width: 599px) {
  .gridlines,
  .is-dark::before { background-image: none; }
}

/* ---------- 固定の帯：サンプル表示＋ヘッダー ---------- */
.chrome { position: fixed; inset: 0 0 auto 0; z-index: 100; }

.sample-bar {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  column-gap: 16px;
  padding: 6px var(--edge);
  background: var(--ink);
  color: var(--white);
  font-size: 12px;
  line-height: 1.6;
  letter-spacing: .04em;
  text-align: center;
}
.sample-bar a { color: var(--white); text-underline-offset: 3px; white-space: nowrap; }
.sample-bar a:hover { text-decoration-thickness: 2px; }
.sample-bar a:focus-visible { outline-color: var(--white); outline-offset: 2px; }

.site-header {
  background: var(--white);
  border-bottom: 1px solid transparent;
  transition: background-color .5s var(--ease), border-color .5s var(--ease);
}
.chrome.is-scrolled .site-header,
html.menu-open .site-header { border-bottom-color: var(--line); }
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  height: var(--header-h);
  padding-inline: var(--edge);
}
.logo {
  padding-block: 8px;
  font-family: var(--en);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .34em;
  white-space: nowrap;
  text-decoration: none;
}

.gnav { display: none; }
@media (min-width: 960px) {
  .gnav { display: block; }
  .gnav__list { display: flex; gap: clamp(28px, 3.4vw, 60px); }
  .gnav a {
    display: grid;
    padding-block: 6px;
    line-height: 1.6;
    text-decoration: none;
  }
  .gnav__en {
    position: relative;
    justify-self: start;
    font-family: var(--en);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: .3em;
    text-transform: uppercase;
  }
  .gnav__en::after {
    content: "";
    position: absolute;
    left: 0; right: .3em; bottom: -2px;
    height: 1px;
    background: currentColor;
    transform: scaleX(0);
    transform-origin: left;
    transition: transform .5s var(--ease);
  }
  .gnav a:hover .gnav__en::after,
  .gnav a[aria-current] .gnav__en::after { transform: scaleX(1); }
  .gnav__ja { font-size: 11px; color: var(--sub); letter-spacing: .12em; }
}

.menu-btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-height: 44px;
  margin-right: -6px;
  padding: 0 6px 0 12px;
  border: 0;
  background: none;
  cursor: pointer;
  font-family: var(--en);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .3em;
  text-transform: uppercase;
}
.menu-btn__text--close { display: none; }
.menu-btn[aria-expanded="true"] .menu-btn__text--open { display: none; }
.menu-btn[aria-expanded="true"] .menu-btn__text--close { display: inline; }
.menu-btn__icon { position: relative; width: 24px; height: 10px; }
.menu-btn__icon i {
  position: absolute;
  left: 0; right: 0;
  height: 1.5px;
  background: currentColor;
  transition: transform .4s var(--ease), top .4s var(--ease);
}
.menu-btn__icon i:first-child { top: 0; }
.menu-btn__icon i:last-child { top: 8.5px; }
.menu-btn[aria-expanded="true"] .menu-btn__icon i { top: 4.25px; }
.menu-btn[aria-expanded="true"] .menu-btn__icon i:first-child { transform: rotate(20deg); }
.menu-btn[aria-expanded="true"] .menu-btn__icon i:last-child { transform: rotate(-20deg); }
@media (min-width: 960px) {
  .menu-btn { display: none; }
}

/* SP メニュー */
.menu {
  position: fixed;
  inset: var(--chrome-h) 0 0 0;
  z-index: 90;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 48px;
  padding: clamp(24px, 6vw, 56px) var(--edge) 40px;
  overflow-y: auto;
  overscroll-behavior: contain;
  background: var(--white);
}
.menu[hidden] { display: none; }
.menu__list li { border-top: 1px solid var(--line); }
.menu__list li:last-child { border-bottom: 1px solid var(--line); }
.menu__list a {
  display: grid;
  grid-template-columns: 2.6em minmax(0, 1fr);
  align-items: baseline;
  column-gap: 8px;
  padding-block: 18px;
  text-decoration: none;
}
.menu__no { font-family: var(--en); font-size: 11px; font-weight: 600; letter-spacing: .2em; color: var(--sub); }
.menu__en {
  font-family: var(--en);
  font-size: clamp(34px, 9vw, 56px);
  font-weight: 900;
  line-height: 1;
  letter-spacing: -.035em;
}
.menu__ja { grid-column: 2; margin-top: 8px; font-size: 12px; color: var(--sub); letter-spacing: .12em; line-height: 1.6; }
.menu a[aria-current] .menu__en::after {
  content: "";
  display: inline-block;
  width: .18em; height: .18em;
  margin-left: .1em;
  border-radius: 50%;
  background: var(--red);
}
.menu__foot { display: grid; gap: 6px; font-size: 13px; line-height: 1.9; color: var(--ink-2); }
.menu__foot .label { display: inline-block; min-width: 7.5em; color: var(--ink); }
.menu__note { margin-top: 8px; color: var(--sub); font-size: 12px; }
@media (min-width: 960px) {
  .menu { display: none !important; }
}

/* ---------- レイアウト：4 列（縦線と揃う） ---------- */
.wrap { padding-inline: var(--frame); }
.g4 { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); }
.g4 > * { min-width: 0; padding-inline: var(--pad); }
.g4 > .sub { padding-inline: 0; }

.c1 { grid-column: 1 / 2; }
.c2 { grid-column: 2 / 3; }
.c3 { grid-column: 3 / 4; }
.c4 { grid-column: 4 / 5; }
.c12 { grid-column: 1 / 3; }
.c23 { grid-column: 2 / 4; }
.c34 { grid-column: 3 / 5; }
.c13 { grid-column: 1 / 4; }
.c24 { grid-column: 2 / 5; }
.call { grid-column: 1 / -1; }

@media (max-width: 959px) {
  .g4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .c1, .c3 { grid-column: 1 / 2; }
  .c2, .c4 { grid-column: 2 / 3; }
  .c12, .c23, .c34, .c13, .c24, .call { grid-column: 1 / -1; }
}
@media (max-width: 599px) {
  .g4 { grid-template-columns: minmax(0, 1fr); }
  .g4 > * { grid-column: 1 / -1; }
}

.sec { padding-block: var(--sec); }
.block { padding-block: clamp(72px, 9vw, 152px); }

.sec-head {
  align-items: end;
  row-gap: 20px;
  margin-bottom: clamp(48px, 6vw, 96px);
}
.sec-title {
  font-size: clamp(26px, 2.8vw, 42px);
  font-weight: 900;
  line-height: 1.5;
  letter-spacing: .03em;
  font-feature-settings: "palt";
}
.sec-head__aside { justify-self: end; text-align: right; }
.sec-title,
.page-title,
.case-title,
.case-en,
.article-title,
.contact__title,
.cta-band__title,
.filter,
.voice,
.footer__brand { justify-self: start; }
.sec-head__note { font-size: 13px; line-height: 1.9; color: var(--sub); text-align: left; justify-self: stretch; }
@media (max-width: 959px) {
  .sec-head > * { grid-column: 1 / -1; }
  .sec-head__aside { justify-self: start; text-align: left; }
}

.more {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding-block: 8px 6px;
  border-bottom: 1px solid currentColor;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .08em;
  line-height: 1.6;
  text-decoration: none;
  white-space: nowrap;
}
.more:hover .arrow,
.btn-line:hover .arrow { transform: translateX(4px); }

.btn-line {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  min-height: 52px;
  padding: 0 26px;
  border: 1px solid currentColor;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .08em;
  text-decoration: none;
  white-space: nowrap;
  transition: background-color .4s var(--ease), color .4s var(--ease);
}
.is-dark .btn-line:hover { background: var(--white); color: var(--ink); }

/* ---------- 図版の地 ---------- */
.panel { position: relative; overflow: hidden; background: var(--tone-1); }
.panel img { width: 100%; height: 100%; object-fit: contain; transition: transform 1.4s var(--ease); }
.panel--cover img { object-fit: cover; }
.panel--line { background: var(--white); box-shadow: inset 0 0 0 1px var(--rule); }
.panel--dark { background: #161616; }
.panel--tone2 { background: var(--tone-2); }

/* =============================================================
   TOP
   ============================================================= */
.hero {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 48px;
  min-height: 100vh;
  min-height: 100svh;
  padding-top: calc(var(--chrome-h) + clamp(32px, 7vh, 88px));
  padding-bottom: clamp(24px, 6vh, 72px);
  overflow: hidden;
}
.hero__top { align-items: start; row-gap: 28px; }
.hero__title {
  font-size: clamp(22px, 2.1vw, 34px);
  font-weight: 900;
  line-height: 1.5;
  letter-spacing: .05em;
  font-feature-settings: "palt";
}
.hero__lead { max-width: 27em; margin-top: 20px; font-size: 14px; line-height: 2; color: var(--ink-2); }
.hero__meta {
  font-family: var(--en);
  font-size: clamp(13px, 1vw, 16px);
  font-weight: 300;
  line-height: 1.85;
  letter-spacing: .01em;
  color: var(--sub);
}
.hero__meta span { display: block; }
.hero__index { justify-self: end; text-align: right; padding-top: .5em; }
.wordmark {
  padding-inline: var(--pad);
  font-family: var(--en);
  font-size: clamp(72px, 20.5vw, 420px);
  font-weight: 900;
  line-height: .78;
  letter-spacing: -.045em;
  white-space: nowrap;
  margin-left: -.045em;
}
.wordmark .dot { --d: .19em; margin-left: .3em; vertical-align: .74em; }
@media (max-width: 959px) {
  .hero__index { justify-self: start; text-align: left; padding-top: 0; }
}
@media (max-width: 599px) {
  .hero__meta { font-size: 13px; }
}

/* 作品カード */
.work { position: relative; --ar: 4 / 3; }
.work__panel { aspect-ratio: var(--ar); }
.work__panel:not(.panel--cover) img { padding: 7%; }
.work:hover .work__panel img { transform: scale(1.03); }
.work__meta {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  column-gap: 16px;
  margin-top: 20px;
}
.work__no {
  grid-row: span 3;
  padding-top: .55em;
  font-family: var(--en);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .2em;
  line-height: 1.6;
  color: var(--sub);
  text-transform: uppercase;
}
.work__title {
  font-size: clamp(17px, 1.35vw, 21px);
  font-weight: 700;
  line-height: 1.6;
  letter-spacing: .06em;
}
.work__title a { text-decoration: none; }
.work__title a::after { content: ""; position: absolute; inset: 0; z-index: 1; }
.work:hover .work__title a { text-decoration: underline; }
.work__title a:focus-visible { outline: none; }
.work__title a:focus-visible::after { outline: 2px solid var(--ink); outline-offset: 6px; }
.work__en {
  font-family: var(--en);
  font-size: 14px;
  font-style: italic;
  font-weight: 300;
  line-height: 1.6;
  letter-spacing: .01em;
  color: var(--sub);
}
.work__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 2px 0;
  margin-top: 10px;
  font-size: 12px;
  line-height: 1.6;
  letter-spacing: .08em;
  color: var(--sub);
}
.work__tags li + li::before { content: "/"; content: "/" / ""; margin-inline: 10px; color: #A8A8A4; }

/* SELECTED WORKS：大 1 ＋ 横長 1 ＋ 正方形 2 */
.feature { row-gap: clamp(48px, 5vw, 80px); }
.feature .w-lead { grid-column: 1 / 3; grid-row: 1 / 3; --ar: 4 / 5; }
.feature .w-b { grid-column: 3 / 5; grid-row: 1; --ar: 2 / 1; }
.feature .w-c { grid-column: 3 / 4; grid-row: 2; --ar: 1 / 1; }
.feature .w-d { grid-column: 4 / 5; grid-row: 2; --ar: 1 / 1; }
@media (max-width: 959px) {
  .feature .w-lead, .feature .w-b { grid-column: 1 / -1; grid-row: auto; }
  .feature .w-lead { --ar: 4 / 3; }
  .feature .w-c { grid-column: 1 / 2; grid-row: auto; }
  .feature .w-d { grid-column: 2 / 3; grid-row: auto; }
}
@media (max-width: 599px) {
  .feature .w-lead, .feature .w-b, .feature .w-c, .feature .w-d { grid-column: 1 / -1; --ar: 4 / 3; }
}

/* PHILOSOPHY（スライド 03-02） */
.philosophy__head { display: flex; flex-direction: column; align-items: flex-start; gap: clamp(32px, 4vw, 56px); }
.philosophy__head .label--rule { align-self: stretch; }
.philosophy__title {
  font-size: clamp(28px, 2.6vw, 42px);
  font-weight: 900;
  line-height: 1.6;
  letter-spacing: .04em;
  font-feature-settings: "palt";
}
.philosophy__dot { --d: clamp(26px, 2.4vw, 38px); }
.principles { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); }
.principle { display: flex; flex-direction: column; padding-inline: var(--pad); }
.principle__no {
  margin-left: -.06em;
  font-family: var(--en);
  font-size: clamp(72px, 8.4vw, 160px);
  font-weight: 200;
  line-height: 1;
  letter-spacing: -.02em;
}
.principle__title {
  margin-top: clamp(40px, 6vw, 96px);
  font-size: clamp(19px, 1.6vw, 24px);
  font-weight: 900;
  line-height: 1.6;
  letter-spacing: .06em;
}
.principle__text { margin-top: 24px; max-width: 20em; font-size: 15px; line-height: 2.1; color: var(--ink-2); }
@media (max-width: 959px) {
  .philosophy__head {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: end;
    margin-bottom: 56px;
  }
  .philosophy__head .label--rule, .philosophy__head .more { grid-column: 1 / -1; }
  .principles { grid-column: 1 / -1; grid-template-columns: minmax(0, 1fr); }
  .principle {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    padding: 32px 0 40px;
    border-top: 1px solid var(--line);
  }
  .principle > * { padding-inline: var(--pad); }
  .principle__no { grid-row: span 2; margin-left: 0; }
  .principle__title { margin-top: 0; }
}
@media (max-width: 599px) {
  .principle { grid-template-columns: minmax(0, 1fr); }
  .principle__no { grid-row: auto; font-size: 64px; }
  .principle__title { margin-top: 24px; }
  .principle__text { margin-top: 12px; }
}

/* JOURNAL */
.journal__grid { row-gap: 56px; align-items: start; }
.post-lead { position: relative; }
.post-lead__panel { aspect-ratio: 16 / 10; }
.post-lead__panel img { padding: 4%; }
.post-lead:hover .post-lead__panel img { transform: scale(1.03); }
.post-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 2px 18px;
  font-family: var(--en);
  font-size: 12px;
  line-height: 1.7;
  letter-spacing: .12em;
  color: var(--sub);
}
.post-meta .cat { font-weight: 600; color: var(--ink); letter-spacing: .24em; text-transform: uppercase; }
.post-lead .post-meta { margin-top: 24px; }
.post-lead__title {
  margin-top: 12px;
  font-size: clamp(21px, 2vw, 30px);
  font-weight: 900;
  line-height: 1.55;
  letter-spacing: .04em;
  font-feature-settings: "palt";
}
.post-lead__title a { text-decoration: none; }
.post-lead__title a::after { content: ""; position: absolute; inset: 0; z-index: 1; }
.post-lead__title a:focus-visible { outline: none; }
.post-lead__title a:focus-visible::after { outline: 2px solid var(--ink); outline-offset: 6px; }
.post-lead:hover .post-lead__title a { text-decoration: underline; }
.post-lead__sub { display: block; margin-top: 4px; font-size: .6em; font-weight: 700; letter-spacing: .1em; color: var(--ink-2); }
.post-lead__excerpt { max-width: 34em; margin-top: 16px; font-size: 15px; line-height: 2; color: var(--ink-2); }

.byline { display: flex; align-items: center; gap: 12px; margin-top: 20px; }
.byline__text { display: grid; line-height: 1.5; }
.byline__name { font-size: 13px; font-weight: 700; letter-spacing: .08em; }
.byline__role { font-size: 12px; color: var(--sub); }

.avatar {
  --s: 32px;
  display: inline-grid;
  place-items: center;
  flex: none;
  width: var(--s);
  height: var(--s);
  border-radius: 50%;
  background: var(--tone-2);
  color: var(--ink);
  font-family: var(--en);
  font-size: calc(var(--s) * .32);
  font-weight: 600;
  letter-spacing: .08em;
  line-height: 1;
  text-indent: .08em;
}
.avatar--ink { background: var(--ink); color: var(--white); }
.avatar--md { --s: 56px; }
.avatar--lg { --s: clamp(64px, 7vw, 96px); }
.avatar--xl { --s: clamp(72px, 8vw, 120px); font-weight: 300; font-size: calc(var(--s) * .3); }

.post-list { align-self: start; }
.post-row { position: relative; padding-block: 28px; border-top: 1px solid var(--rule); }
.post-list li:last-child .post-row { border-bottom: 1px solid var(--rule); }
.post-row__title { margin-top: 8px; font-size: clamp(16px, 1.3vw, 19px); font-weight: 700; line-height: 1.7; letter-spacing: .04em; }
.post-row__title a { text-decoration: none; }
.post-row__title a::after { content: ""; position: absolute; inset: 0; z-index: 1; }
.post-row__title a:focus-visible { outline: none; }
.post-row__title a:focus-visible::after { outline: 2px solid var(--ink); outline-offset: 2px; }
.post-row:hover .post-row__title a { text-decoration: underline; }
.post-row .byline { margin-top: 14px; }
.post-list li:first-child .post-row { padding-top: 0; border-top: 0; }
@media (max-width: 959px) {
  .post-list li:first-child .post-row { padding-top: 28px; border-top: 1px solid var(--rule); }
}

/* CONTACT（スライド 03-05） */
.is-dark {
  --surface: var(--dark);
  position: relative;
  isolation: isolate;
  background: var(--dark);
  color: var(--white);
}
.is-dark::before {
  --gl: var(--dark-line);
  content: "";
  position: absolute;
  inset: 0 var(--frame);
  z-index: -1;
  pointer-events: none;
}
.contact { padding-block: var(--sec) clamp(72px, 9vw, 128px); }
.contact__grid { row-gap: clamp(48px, 7vw, 112px); align-items: end; }
.contact__brand { justify-self: end; text-align: right; }
.contact__title {
  font-size: clamp(34px, 4.5vw, 76px);
  font-weight: 900;
  line-height: 1.42;
  letter-spacing: .02em;
  font-feature-settings: "palt";
}
.contact__dot { align-self: center; }
.contact__dot .dot { --d: clamp(30px, 3.2vw, 52px); }
.contact__lead { max-width: 30em; font-size: 14px; line-height: 2; color: var(--sub-dark); }
.contact__addr { margin-top: 20px; font-family: var(--en); font-size: clamp(19px, 1.7vw, 26px); font-weight: 600; letter-spacing: .03em; line-height: 1.5; }
.contact__addr a { text-decoration: none; }
.contact__addr a:hover { text-decoration: underline; }
.contact__action { margin-top: 28px; }
.office { display: grid; gap: 2px; font-size: 14px; line-height: 1.9; color: var(--sub-dark); }
.office .label { margin-bottom: 8px; color: var(--white); }
@media (max-width: 959px) {
  .contact__brand { justify-self: end; }
  .contact__dot { display: none; }
}
@media (max-width: 599px) {
  .contact__brand { display: none; }
}

/* 下層のお問い合わせ帯 */
.cta-band { padding-block: clamp(80px, 9vw, 144px); }
.cta-band__grid { align-items: end; row-gap: 28px; }
.cta-band__title { font-size: clamp(24px, 2.6vw, 40px); font-weight: 900; line-height: 1.6; letter-spacing: .03em; font-feature-settings: "palt"; }
.cta-band__action { justify-self: end; }
@media (max-width: 959px) {
  .cta-band__action { grid-column: 1 / -1; justify-self: start; }
}

/* FOOTER */
.site-footer { padding-block: clamp(64px, 7vw, 112px) 32px; border-top: 1px solid var(--dark-line); }
.footer__top { row-gap: 48px; align-items: start; }
.footer__logo { font-family: var(--en); font-size: 14px; font-weight: 600; letter-spacing: .34em; text-decoration: none; }
.footer__tag { margin-top: 16px; font-size: 14px; font-weight: 700; letter-spacing: .12em; }
.footer__meta { margin-top: 4px; font-family: var(--en); font-weight: 300; font-size: 13px; color: var(--sub-dark); letter-spacing: .02em; }
.footer__nav ul { display: grid; gap: 2px; }
.footer__nav a { display: inline-block; padding-block: 4px; font-size: 13px; letter-spacing: .1em; color: var(--sub-dark); text-decoration: none; }
.footer__nav a:hover, .footer__nav a[aria-current] { color: var(--white); }
.footer__nav a:hover { text-decoration: underline; }
.footer__info { display: grid; gap: 20px; font-size: 13px; line-height: 1.9; color: var(--sub-dark); }
.footer__info .label { color: var(--white); }
.footer__bottom { margin-top: clamp(56px, 6vw, 96px); padding-top: 24px; row-gap: 12px; border-top: 1px solid var(--dark-line); font-size: 12px; line-height: 1.9; color: var(--sub-dark); }
.footer__note a { color: var(--white); }
.footer__copy { justify-self: end; font-family: var(--en); letter-spacing: .12em; }
@media (max-width: 959px) {
  .footer__copy { justify-self: start; grid-column: 1 / -1; }
}

/* =============================================================
   下層共通：見出し・パンくず
   ============================================================= */
.page-head { padding-top: calc(var(--chrome-h) + clamp(20px, 3vw, 40px)); }
.crumbs { padding-inline: var(--pad); font-size: 12px; line-height: 1.7; letter-spacing: .08em; color: var(--sub); }
.crumbs ol { display: flex; flex-wrap: wrap; }
.crumbs li + li::before { content: "/"; content: "/" / ""; margin-inline: 12px; color: #A8A8A4; }
.crumbs a { display: inline-block; padding-block: 6px; text-decoration: none; }
.crumbs a:hover { text-decoration: underline; }
.crumbs a[aria-current] { color: var(--ink); }

.page-head__grid { margin-top: clamp(48px, 7vw, 112px); row-gap: clamp(24px, 3vw, 44px); align-items: end; }
.page-head__aside { justify-self: end; text-align: right; }
.page-title { display: flex; flex-direction: column; gap: clamp(14px, 1.6vw, 24px); margin-top: clamp(8px, 2vw, 32px); }
.display {
  margin-left: -.05em;
  font-family: var(--en);
  font-size: clamp(68px, 14vw, 270px);
  font-weight: 900;
  line-height: .8;
  letter-spacing: -.045em;
  white-space: nowrap;
}
.display .dot { --d: .17em; margin-left: .07em; }
.page-title__ja { font-size: clamp(15px, 1.2vw, 18px); font-weight: 700; letter-spacing: .2em; line-height: 1.6; }
.page-lead { max-width: 36em; font-size: clamp(15px, 1.15vw, 17px); line-height: 2.1; color: var(--ink-2); }
@media (max-width: 959px) {
  .page-head__aside { justify-self: end; }
}
@media (max-width: 599px) {
  .page-head__aside { display: none; }
}

/* =============================================================
   WORKS 一覧
   ============================================================= */
.works-index { padding-bottom: var(--sec); }
.works-bar {
  align-items: center;
  row-gap: 12px;
  margin-top: clamp(56px, 7vw, 120px);
  padding-block: 20px;
  border-top: 1px solid var(--rule);
  margin-bottom: clamp(40px, 5vw, 72px);
}
.filter { display: flex; flex-wrap: wrap; gap: 0 28px; }
.filter[hidden] { display: none; }
.filter button {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 44px;
  padding: 0;
  border: 0;
  background: none;
  cursor: pointer;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: .1em;
  color: var(--sub);
  transition: color .3s var(--ease);
}
.filter button:hover { color: var(--ink); }
.filter button::before {
  content: "";
  width: 7px; height: 7px;
  margin-right: 2px;
  border-radius: 50%;
  border: 1px solid currentColor;
  transition: background-color .3s var(--ease);
}
.filter button[aria-pressed="true"] { color: var(--ink); }
.filter button[aria-pressed="true"]::before { background: var(--ink); border-color: var(--ink); }
.filter__n { align-self: flex-start; margin-top: 8px; font-family: var(--en); font-size: 10px; font-weight: 600; letter-spacing: .08em; }
.works-count { justify-self: end; font-size: 13px; color: var(--sub); }
@media (max-width: 959px) {
  .works-count { grid-column: 1 / -1; justify-self: start; }
}

.works-grid { row-gap: clamp(56px, 6vw, 96px); grid-auto-flow: row dense; }
.works-grid > li { --ar: 4 / 5; }
.works-grid > li.is-wide { grid-column: span 2; --ar: 8 / 5; }
.works-grid > li[hidden] { display: none; }
.works-grid.is-filtered > li { grid-column: auto; --ar: 4 / 5; }
.works-grid > li > .work { --ar: inherit; }
@media (max-width: 599px) {
  .works-grid > li,
  .works-grid > li.is-wide,
  .works-grid.is-filtered > li { grid-column: 1 / -1; --ar: 4 / 3; }
}
.works-note { margin-top: clamp(56px, 6vw, 96px); padding-inline: var(--pad); font-size: 13px; color: var(--sub); }

.pager {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 16px 24px;
  margin: clamp(48px, 5vw, 80px) var(--pad) 0;
  padding-top: 24px;
  border-top: 1px solid var(--rule);
}
.pager ol { display: flex; align-items: center; gap: 4px; }
.pager ol a,
.pager__gap {
  display: inline-grid;
  place-items: center;
  min-width: 44px;
  height: 44px;
  border-radius: 50%;
  font-family: var(--en);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .04em;
  text-decoration: none;
}
.pager ol a:hover { background: var(--tone-2); }
.pager ol a[aria-current] { background: var(--ink); color: var(--white); }
.pager__gap { color: var(--sub); }
.pager__next { display: inline-flex; align-items: center; gap: 12px; min-height: 44px; font-size: 14px; font-weight: 700; letter-spacing: .08em; text-decoration: none; }
.pager__next:hover .arrow { transform: translateX(4px); }

/* =============================================================
   WORKS / 01 事例記事
   ============================================================= */
.case-title {
  font-size: clamp(44px, 7.4vw, 132px);
  font-weight: 900;
  line-height: 1.15;
  letter-spacing: .02em;
  font-feature-settings: "palt";
}
.case-title .dot { --d: .15em; margin-left: .1em; }
.case-en { font-family: var(--en); font-size: clamp(16px, 1.5vw, 22px); font-style: italic; font-weight: 300; letter-spacing: .01em; color: var(--sub); align-self: start; }
.case-lead { max-width: 30em; font-size: clamp(15px, 1.2vw, 18px); line-height: 2.1; }
@media (max-width: 959px) {
  .case-head__grid .c12, .case-head__grid .c34 { grid-column: 1 / -1; }
}

.cover { margin-top: clamp(48px, 6vw, 96px); }
.cover__frame { margin-inline: var(--pad); aspect-ratio: 16 / 9; background: var(--tone-2); overflow: hidden; }
.cover__frame img { width: 100%; height: 100%; object-fit: cover; }
.cover figcaption,
.fig figcaption {
  display: flex;
  gap: 14px;
  margin-top: 14px;
  font-size: 13px;
  line-height: 1.8;
  color: var(--sub);
}
.cover figcaption { padding-inline: var(--pad); }
.fig__no { flex: none; font-family: var(--en); font-weight: 600; letter-spacing: .14em; color: var(--ink); }
.cover--photo img { filter: grayscale(1) contrast(1.04); }
.cover--photo .cover__frame { aspect-ratio: 21 / 9; }
@media (max-width: 599px) {
  .cover__frame, .cover--photo .cover__frame { aspect-ratio: 4 / 3; }
}

.case-data { row-gap: 40px; padding-block: clamp(72px, 8vw, 128px) 0; }
.spec > div {
  display: grid;
  grid-template-columns: minmax(5.5em, 1fr) minmax(0, 2.6fr);
  gap: 4px 20px;
  padding-block: 16px;
  border-top: 1px solid var(--rule);
}
.spec > div:last-child { border-bottom: 1px solid var(--rule); }
.spec dt { font-size: 13px; line-height: 1.9; color: var(--sub); }
.spec dd { font-size: 15px; font-weight: 700; line-height: 1.9; }
.spec dd .sub { font-weight: 400; color: var(--ink-2); }

.toc .label { margin-bottom: 12px; }
.toc li { border-top: 1px solid var(--line); }
.toc li:last-child { border-bottom: 1px solid var(--line); }
.toc a {
  position: relative;
  display: flex;
  gap: 14px;
  padding: 10px 0 10px 16px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--sub);
  text-decoration: none;
  transition: color .3s var(--ease);
}
.toc a::before {
  content: "";
  position: absolute;
  left: 0; top: 18px;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--ink);
  opacity: 0;
  transition: opacity .3s var(--ease);
}
.toc a span { font-family: var(--en); font-weight: 600; font-size: 11px; letter-spacing: .14em; padding-top: .2em; }
.toc a:hover, .toc a.is-current { color: var(--ink); }
.toc a.is-current::before { opacity: 1; }
@media (max-width: 959px) {
  .case-data .toc { grid-column: 1 / -1; }
}

.case-sec { row-gap: clamp(32px, 4vw, 56px); padding-block: clamp(72px, 9vw, 144px) 0; align-items: start; }
.case-sec__title { margin-top: 20px; font-size: clamp(24px, 2.4vw, 36px); font-weight: 900; line-height: 1.5; letter-spacing: .06em; }
@media (max-width: 959px) {
  .case-sec > * { grid-column: 1 / -1; }
  .case-sec > .fig--side { grid-column: 1 / 2; }
}
@media (max-width: 599px) {
  .case-sec > .fig--side { grid-column: 1 / -1; }
}

.prose { font-size: clamp(15px, 1.1vw, 17px); line-height: 2.15; letter-spacing: .05em; }
.prose > * + * { margin-top: 1.6em; }
.prose p { max-width: 40em; }
.prose > h2 {
  margin-top: 3.2em;
  font-size: clamp(21px, 1.9vw, 28px);
  font-weight: 900;
  line-height: 1.6;
  letter-spacing: .05em;
  font-feature-settings: "palt";
}
.prose > h2 + p { margin-top: 1.2em; }
.dash-list { display: grid; gap: .4em; max-width: 40em; }
.dash-list li { position: relative; padding-left: 1.8em; line-height: 1.9; }
.dash-list li::before { content: ""; position: absolute; left: 0; top: .95em; width: 1em; height: 1px; background: var(--ink); }

.fig__frame { aspect-ratio: var(--ar, auto); padding: clamp(12px, 3%, 40px); background: var(--tone-1); }
.fig__frame img { width: 100%; }

.materials { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); row-gap: 40px; margin-top: 16px; }
.material { padding-inline: var(--pad); }
.swatch { display: block; aspect-ratio: 1; }
.swatch--siding {
  background:
    repeating-linear-gradient(90deg, rgba(255, 255, 255, .05) 0 1px, transparent 1px 7px),
    repeating-linear-gradient(180deg, #A5A5A0 0 24px, #8D8D88 24px 27px, #6B6B67 27px 28px);
}
.swatch--plaster {
  background:
    radial-gradient(circle, rgba(0, 0, 0, .06) 0 1px, transparent 1.5px) 0 0 / 9px 9px,
    radial-gradient(circle, rgba(0, 0, 0, .04) 0 1px, transparent 1.5px) 4px 5px / 13px 13px,
    #F0F0EC;
  box-shadow: inset 0 0 0 1px var(--rule);
}
.swatch--plank {
  background:
    repeating-linear-gradient(180deg, rgba(0, 0, 0, .035) 0 1px, transparent 1px 5px),
    repeating-linear-gradient(90deg, #CDCDC8 0 54px, #B1B1AC 54px 56px);
}
.swatch--steel {
  background:
    repeating-linear-gradient(0deg, rgba(255, 255, 255, .04) 0 1px, transparent 1px 4px),
    linear-gradient(135deg, #2F2F2F, #171717);
}
.material__name { margin-top: 16px; font-size: 15px; font-weight: 700; line-height: 1.7; }
.material__name span { display: block; font-family: var(--en); font-size: 13px; font-style: italic; font-weight: 300; color: var(--sub); letter-spacing: .01em; }
.material__note { margin-top: 8px; font-size: 13px; line-height: 1.9; color: var(--ink-2); }
@media (max-width: 959px) {
  .materials { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

.case-voice { row-gap: 32px; padding-block: clamp(96px, 11vw, 176px) 0; }
.voice blockquote p {
  max-width: 24em;
  text-indent: -.5em;
  font-size: clamp(21px, 2.3vw, 34px);
  font-weight: 900;
  line-height: 1.9;
  letter-spacing: .04em;
  font-feature-settings: "palt";
}
.voice figcaption { margin-top: 28px; font-size: 14px; color: var(--sub); }
@media (max-width: 959px) {
  .case-voice > * { grid-column: 1 / -1; }
}
.case-back { justify-self: end; align-self: end; }
@media (max-width: 959px) {
  .case-back { justify-self: start; }
}

/* 前後のリンク */
.pn { row-gap: 24px; padding-block: clamp(96px, 10vw, 160px) clamp(72px, 8vw, 120px); }
.pn__item {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: clamp(16px, 2vw, 32px);
  align-items: center;
  padding-top: 24px;
  border-top: 1px solid var(--ink);
  text-decoration: none;
}
.pn__thumb { aspect-ratio: 4 / 3; }
.pn__thumb:not(.panel--cover) img { padding: 8%; }
.pn__item:hover .pn__thumb img { transform: scale(1.04); }
.pn__text { display: grid; }
.pn__dir { font-family: var(--en); font-size: 11px; font-weight: 600; letter-spacing: .3em; text-transform: uppercase; }
.pn__title { display: flex; gap: 12px; align-items: baseline; margin-top: 10px; font-size: clamp(17px, 1.5vw, 22px); font-weight: 900; line-height: 1.6; letter-spacing: .04em; }
.pn__no { font-family: var(--en); font-size: 12px; font-weight: 600; letter-spacing: .14em; color: var(--sub); }
.pn__item:hover .pn__title { text-decoration: underline; text-underline-offset: .3em; }
.pn__sub { margin-top: 4px; font-size: 13px; color: var(--sub); }
.pn__sub[lang="en"] { font-family: var(--en); font-style: italic; font-weight: 300; }
.pn__next { grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); }
.pn__next .pn__thumb { order: 2; }
.pn__next .pn__text { text-align: right; }
.pn__next .pn__title { justify-content: flex-end; }
.pn--text .pn__item { grid-template-columns: minmax(0, 1fr); }
@media (max-width: 599px) {
  .pn__item, .pn__next { grid-template-columns: minmax(0, 2fr) minmax(0, 3fr); }
  .pn__next .pn__thumb { order: 0; }
  .pn__next .pn__text { text-align: left; }
  .pn__next .pn__title { justify-content: flex-start; }
}

/* =============================================================
   JOURNAL / 01 コラム記事
   ============================================================= */
.article-title {
  font-size: clamp(34px, 4.8vw, 80px);
  font-weight: 900;
  line-height: 1.3;
  letter-spacing: .03em;
  font-feature-settings: "palt";
}
.article-title__sub { display: block; margin-top: .55em; font-size: max(.34em, 16px); font-weight: 700; line-height: 1.6; letter-spacing: .12em; color: var(--ink-2); }
.article-meta { align-self: start; padding-top: .5em; }
.article-lead { max-width: 34em; font-size: clamp(16px, 1.25vw, 19px); font-weight: 700; line-height: 2.1; letter-spacing: .05em; }
@media (max-width: 959px) {
  .article-head__grid > * { grid-column: 1 / -1; }
}

.article-body { padding-top: clamp(64px, 7vw, 120px); align-items: start; }
.article-aside { position: sticky; top: calc(var(--chrome-h) + 40px); }
.article-aside .byline { margin-top: 0; }
.article-aside .toc { margin-top: 40px; }
.article-aside .toc a { display: block; }

.article-main { position: relative; isolation: isolate; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); align-content: start; font-size: clamp(16px, 1.15vw, 17px); }
.article-main::before {
  content: "";
  position: absolute;
  top: 0; bottom: 0; left: var(--pad);
  z-index: -1;
  width: calc(200% / 3 - 2 * var(--pad));
  background: var(--surface);
}
.article-main > * { grid-column: 1 / 3; padding-inline: var(--pad); }
.article-main > .wide { grid-column: 1 / 4; }
.article-main > h2:first-child { margin-top: 0; }
.article-main > .fig { margin-block: 2.6em 1em; }
@media (max-width: 959px) {
  .article-aside { position: static; grid-column: 1 / -1; margin-bottom: 56px; }
  .article-aside .toc { max-width: 32em; }
  .article-main { grid-column: 1 / -1; grid-template-columns: minmax(0, 1fr); }
  .article-main::before { width: calc(100% - 2 * var(--pad)); }
  .article-main > *, .article-main > .wide { grid-column: 1 / -1; }
}

.pullquote { margin-block: 3em !important; padding-top: 28px; border-top: 1px solid var(--ink); }
.pullquote p {
  font-size: clamp(22px, 2.6vw, 40px);
  font-weight: 900;
  line-height: 1.7;
  letter-spacing: .04em;
  font-feature-settings: "palt";
}
@media (max-width: 599px) {
  .pullquote br { display: none; }
}

.steps { counter-reset: step; max-width: 40em; }
.steps li {
  display: grid;
  grid-template-columns: 3em minmax(0, 1fr);
  column-gap: 16px;
  padding-block: 22px;
  border-top: 1px solid var(--rule);
}
.steps li:last-child { border-bottom: 1px solid var(--rule); }
.steps li::before {
  counter-increment: step;
  content: counter(step, decimal-leading-zero);
  grid-row: span 2;
  font-family: var(--en);
  font-size: 30px;
  font-weight: 200;
  line-height: 1.2;
}
.steps strong { font-weight: 700; line-height: 1.8; }
.steps li span { font-size: .94em; line-height: 1.95; color: var(--ink-2); }

.author-box {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 24px clamp(20px, 3vw, 40px);
  margin-top: 4.4em !important;
  padding-top: 40px;
  border-top: 1px solid var(--ink);
}
.author-box__name { margin-top: 10px; font-size: clamp(20px, 1.8vw, 26px); font-weight: 900; line-height: 1.5; letter-spacing: .08em; }
.author-box__name span { display: block; font-family: var(--en); font-size: 14px; font-style: italic; font-weight: 300; letter-spacing: .01em; color: var(--sub); }
.author-box__role { margin-top: 6px; font-size: 13px; color: var(--sub); }
.author-box__bio { max-width: 34em; margin-top: 14px; font-size: 14px; line-height: 2; color: var(--ink-2); }
.author-box .more { margin-top: 20px; }
@media (max-width: 599px) {
  .author-box { grid-template-columns: minmax(0, 1fr); }
}

.related__list { row-gap: 56px; }
.work--small .work__title { font-size: clamp(16px, 1.2vw, 18px); }
.related__list > li { --ar: 4 / 3; }
.related__list > li:nth-child(1) { grid-column: 2 / 3; }
.related__list > li:nth-child(2) { grid-column: 3 / 4; }
.related__list > li:nth-child(3) { grid-column: 4 / 5; }
@media (max-width: 959px) {
  .related__list > li:nth-child(n) { grid-column: auto; }
}
@media (max-width: 599px) {
  .related__list > li:nth-child(n) { grid-column: 1 / -1; }
}

/* =============================================================
   ABOUT 事務所概要
   ============================================================= */
.statement-grid { row-gap: 40px; align-items: start; }
.statement {
  font-size: clamp(22px, 2.4vw, 38px);
  font-weight: 900;
  line-height: 1.85;
  letter-spacing: .04em;
  font-feature-settings: "palt";
}
.statement__body { margin-top: 40px; }
.name-note { align-self: end; }
.name-note__mark { margin-top: 16px; font-size: clamp(64px, 6vw, 104px); font-weight: 400; line-height: 1.2; letter-spacing: 0; }
.name-note__text { margin-top: 16px; font-size: 13px; line-height: 2; color: var(--ink-2); }
@media (max-width: 959px) {
  .statement-grid > * { grid-column: 1 / -1; }
  .name-note { max-width: 28em; }
}

.p-row { align-items: start; row-gap: 16px; padding-block: clamp(36px, 4.5vw, 64px); border-top: 1px solid var(--line); }
.p-row:last-child { border-bottom: 1px solid var(--line); }
.p-row__no { font-family: var(--en); font-size: clamp(56px, 6vw, 112px); font-weight: 200; line-height: .9; letter-spacing: -.02em; }
.p-row__title { font-size: clamp(20px, 1.8vw, 28px); font-weight: 900; line-height: 1.6; letter-spacing: .06em; }
.p-row__text { max-width: 34em; font-size: 15px; line-height: 2.1; color: var(--ink-2); }
@media (max-width: 959px) {
  .p-row__title { align-self: end; }
}
@media (max-width: 599px) {
  .p-row__no { font-size: 56px; }
}

.numbers { row-gap: 56px; }
.number::before { content: ""; display: block; height: 2px; margin-bottom: clamp(32px, 4vw, 64px); background: var(--ink); }
.number__value { font-family: var(--en); font-size: clamp(64px, 8vw, 150px); font-weight: 200; line-height: 1; letter-spacing: -.03em; }
.number__unit { font-size: .5em; letter-spacing: 0; }
.number__label { margin-top: clamp(20px, 3vw, 40px); font-size: 15px; font-weight: 700; letter-spacing: .08em; }
.numbers__note { margin-top: clamp(48px, 6vw, 96px); padding-inline: var(--pad); font-size: 13px; color: var(--sub); }

.members-lead { row-gap: 56px; }
.member-lead { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 20px clamp(20px, 2.4vw, 36px); align-items: start; }
.member__name { font-size: clamp(19px, 1.6vw, 24px); font-weight: 900; line-height: 1.5; letter-spacing: .1em; }
.member__name--sm { font-size: 16px; }
.member__en { display: block; font-family: var(--en); font-size: 13px; font-style: italic; font-weight: 300; line-height: 1.6; letter-spacing: .01em; color: var(--sub); }
.member__role { margin-top: 10px; font-size: 13px; font-weight: 700; letter-spacing: .08em; }
.member__role--sm { margin-top: 4px; font-weight: 400; color: var(--ink-2); }
.member__bio { max-width: 30em; margin-top: 12px; font-size: 14px; line-height: 2; color: var(--ink-2); }
.members { row-gap: 0; margin-top: clamp(64px, 7vw, 112px); }
.member { display: flex; align-items: center; gap: 16px; padding-block: 24px; border-top: 1px solid var(--rule); }
.members__note { margin-top: 40px; padding-inline: var(--pad); font-size: 13px; color: var(--sub); }
@media (max-width: 599px) {
  .member-lead { grid-template-columns: minmax(0, 1fr); }
}

.block__side { display: grid; gap: 20px; align-content: start; }
@media (max-width: 959px) {
  .block__side { margin-bottom: 40px; }
}
.awards li {
  display: grid;
  grid-template-columns: 4.5em minmax(0, 1fr) minmax(0, 12em);
  gap: 4px 24px;
  align-items: baseline;
  padding-block: 20px;
  border-top: 1px solid var(--rule);
}
.awards li:last-child { border-bottom: 1px solid var(--rule); }
.awards__year { font-family: var(--en); font-size: 13px; font-weight: 600; letter-spacing: .12em; }
.awards__name { font-size: 15px; font-weight: 700; line-height: 1.8; }
.awards__work { font-size: 13px; color: var(--sub); text-align: right; }
.awards__more { margin-top: 20px; font-size: 13px; color: var(--sub); }
@media (max-width: 599px) {
  .awards li { grid-template-columns: 3.6em minmax(0, 1fr); }
  .awards__work { grid-column: 2; text-align: left; }
}

.offices { row-gap: 64px; }
.office-card__map { aspect-ratio: 10 / 7; }
.office-card__name { display: flex; align-items: baseline; gap: 16px; margin-top: 24px; font-size: 20px; font-weight: 900; letter-spacing: .1em; line-height: 1.6; }
.office-card__addr { margin-top: 12px; font-size: 14px; line-height: 2; color: var(--ink-2); }
.office-card__how { margin-top: 4px; font-size: 14px; color: var(--ink-2); }

/* =============================================================
   動き：ふわっと出る（2 画面目から。JS が動き、動きを減らす設定でないときだけ）
   ============================================================= */
html.js .reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 1.1s var(--ease), transform 1.1s var(--ease);
}
html.js .reveal.is-in { opacity: 1; transform: none; }
html.js .reveal[data-delay="1"] { transition-delay: .1s; }
html.js .reveal[data-delay="2"] { transition-delay: .2s; }
html.js .reveal[data-delay="3"] { transition-delay: .3s; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
    transition-delay: 0s !important;
  }
  .work:hover .work__panel img,
  .post-lead:hover .post-lead__panel img,
  .pn__item:hover .pn__thumb img { transform: none; }
}

@media print {
  .chrome, .menu, .gridlines { display: none !important; }
  .page-head, .hero { padding-top: 24px; }
}