@charset "UTF-8";

/* ==========================================================================
   NAGI — A respite from everyday life.
   ========================================================================== */

:root {
  /* ---- Color ---- */
  --bg-deep:    #100E0C;   /* 最も暗い背景 */
  --bg:         #15120F;   /* 基本背景 */
  --bg-raised:  #1C1815;   /* 一段明るい面 */
  --ink:        #E9E3D9;   /* アイボリー（主要テキスト） */
  --ink-soft:   #B0A697;   /* グレージュ（補助テキスト） */
  --ink-mute:   #79705F;   /* 最も控えめなテキスト */
  --ink-note:   #948A79;   /* 注釈。本文より一段落とすが、読める濃さは保つ */
  --glow:       #C9A277;   /* 暖色の光。極めて限定的に使う */
  --line:       rgba(233, 227, 217, 0.12);
  --line-soft:  rgba(233, 227, 217, 0.07);

  /* ---- Type ---- */
  --f-lat:  "Jost", "Helvetica Neue", Arial, sans-serif;
  --f-min:  "Shippori Mincho", "Yu Mincho", YuMincho, "Hiragino Mincho ProN", serif;
  --f-sans: "Noto Sans JP", "Hiragino Sans", "Yu Gothic", Meiryo, sans-serif;

  /* ---- Space ---- */
  --pad-x:    clamp(24px, 6vw, 72px);
  --sec-y:    clamp(88px, 11vh, 144px);
  --measure:  1120px;

  /* ---- Motion ---- */
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--f-sans);
  font-weight: 300;
  font-size: 15px;
  line-height: 2.15;
  letter-spacing: 0.06em;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

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

.sp-only { display: none; }
@media (max-width: 620px) { .sp-only { display: inline; } }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }

::selection { background: rgba(201, 162, 119, 0.28); color: var(--ink); }

/* キーボード操作時のフォーカス位置を見えるようにする */
a:focus-visible,
button:focus-visible,
summary:focus-visible {
  outline: 1px solid var(--glow);
  outline-offset: 5px;
}

/* 微細なフィルムグレイン。静けさに質感を与える */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 200;
  pointer-events: none;
  opacity: 0.16;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)' opacity='0.5'/%3E%3C/svg%3E");
}

/* --------------------------------------------------------------------------
   Layout primitives
   -------------------------------------------------------------------------- */

.wrap {
  width: 100%;
  max-width: var(--measure);
  margin: 0 auto;
  padding-inline: var(--pad-x);
}

.section { padding-block: var(--sec-y); position: relative; }
.section--deep { background: var(--bg-deep); }

.label {
  font-family: var(--f-lat);
  font-weight: 300;
  font-size: 10px;
  letter-spacing: 0.42em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin: 0 0 clamp(28px, 4.5vh, 48px);
}

.lede {
  font-family: var(--f-min);
  font-weight: 400;
  font-size: clamp(20px, 2.2vw, 27px);
  line-height: 2.05;
  letter-spacing: 0.1em;
  margin: 0;
}

.body-copy {
  color: var(--ink-soft);
  max-width: 34em;
  margin: 1.9em 0 0;
  font-size: 14.5px;
  line-height: 2.0;
}

.body-copy + .body-copy { margin-top: 1.4em; }

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

.hdr {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: clamp(20px, 3vh, 32px) var(--pad-x);
  transition: background-color 0.9s var(--ease), backdrop-filter 0.9s var(--ease);
}

.hdr.is-stuck {
  background: rgba(16, 14, 12, 0.72);
  backdrop-filter: blur(14px);
}

.hdr__mark {
  font-family: var(--f-lat);
  font-weight: 300;
  font-size: 15px;
  letter-spacing: 0.52em;
  padding-left: 0.52em; /* トラッキングの右余りを視覚的に相殺 */
}

.hdr__cta {
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--ink-soft);
  /* 指で押せる高さを確保する（見た目の下線位置はほぼ変えない） */
  padding: 11px 4px 4px;
  border-bottom: 1px solid var(--line);
  transition: color 0.6s var(--ease), border-color 0.6s var(--ease);
}

.hdr__cta:hover { color: var(--ink); border-color: var(--ink-soft); }

/* --------------------------------------------------------------------------
   Hero
   -------------------------------------------------------------------------- */

.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  background: var(--bg-deep);
}

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

.hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 66% 50%;
  transform: scale(1.08);
  animation: heroDrift 24s var(--ease) forwards;
}

@keyframes heroDrift { to { transform: scale(1); } }

/* 画像を沈ませ、文字を確実に読ませるための重ね幕 */
.hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to right, rgba(16,14,12,0.86) 0%, rgba(16,14,12,0.55) 46%, rgba(16,14,12,0.30) 100%),
    linear-gradient(to top, rgba(16,14,12,0.92) 0%, rgba(16,14,12,0.40) 46%, rgba(16,14,12,0.52) 100%),
    radial-gradient(130% 100% at 72% 48%, rgba(16,14,12,0) 0%, rgba(16,14,12,0.72) 100%);
}

.hero__inner {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: var(--measure);
  margin: 0 auto;
  padding: 0 var(--pad-x) clamp(96px, 17vh, 168px);
}

.hero__mark {
  font-family: var(--f-lat);
  font-weight: 200;
  font-size: clamp(38px, 7vw, 74px);
  letter-spacing: 0.34em;
  line-height: 1;
  margin: 0;
  padding-left: 0.34em;
}

.hero__tag {
  font-family: var(--f-lat);
  font-weight: 300;
  font-size: clamp(11px, 1.3vw, 13px);
  letter-spacing: 0.36em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin: clamp(20px, 3vh, 30px) 0 0;
}

.hero__rule {
  width: 46px;
  height: 1px;
  background: var(--line);
  margin: clamp(38px, 6vh, 62px) 0;
}

.hero__copy {
  font-family: var(--f-min);
  font-weight: 400;
  font-size: clamp(23px, 3.4vw, 38px);
  line-height: 1.85;
  letter-spacing: 0.11em;
  margin: 0;
}

.hero__sub {
  color: var(--ink-soft);
  max-width: 30em;
  margin: 1.7em 0 0;
  font-size: 14px;
}

.hero__scroll {
  position: absolute;
  left: 50%;
  bottom: 0;
  width: 1px;
  height: clamp(56px, 9vh, 88px);
  background: var(--line);
  overflow: hidden;
}

.hero__scroll::after {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--ink-soft);
  animation: scrollHint 3.4s var(--ease) infinite;
}

@keyframes scrollHint {
  0%   { transform: translateY(-100%); }
  55%  { transform: translateY(0); }
  100% { transform: translateY(100%); }
}

/* --------------------------------------------------------------------------
   Insight — 一行ずつ静かに現れる
   -------------------------------------------------------------------------- */

.insight { text-align: left; }

.insight__lines {
  font-family: var(--f-min);
  font-weight: 400;
  font-size: clamp(16px, 1.75vw, 23px);
  line-height: 1.95;
  letter-spacing: 0.09em;
  margin: 0;
  padding: 0;
  list-style: none;
  max-width: 40em;
}

.insight__lines li + li { margin-top: 1.15em; }

.insight__lines li:last-child { color: var(--ink-soft); }

/* --------------------------------------------------------------------------
   Concept
   -------------------------------------------------------------------------- */

.concept__grid {
  display: grid;
  gap: clamp(48px, 8vw, 88px);
  align-items: center;
}

.concept__media img {
  width: 100%;
  aspect-ratio: 5 / 6;
  object-fit: cover;
}

/* 段組みの中では桁あふれしないよう一段小さく */
.concept__grid .lede { font-size: clamp(19px, 1.9vw, 24px); }

@media (min-width: 900px) {
  .concept__grid { grid-template-columns: 1.05fr 0.95fr; }
}

/* --------------------------------------------------------------------------
   Moments
   -------------------------------------------------------------------------- */

.moments { display: grid; gap: clamp(64px, 10vh, 104px); }

.moment {
  display: grid;
  gap: clamp(16px, 3vw, 40px);
  padding-top: clamp(28px, 4vh, 40px);
  border-top: 1px solid var(--line-soft);
}

@media (min-width: 820px) {
  .moment { grid-template-columns: 1fr 1.35fr; align-items: start; }
}

.moment__when {
  font-family: var(--f-min);
  font-size: clamp(18px, 2.2vw, 24px);
  line-height: 1.9;
  letter-spacing: 0.1em;
  margin: 0;
}

.moment__what { color: var(--ink-soft); margin: 0; max-width: 32em; }

/* --------------------------------------------------------------------------
   Space — 段違いの3列
   -------------------------------------------------------------------------- */

.space__gallery {
  display: grid;
  gap: clamp(20px, 3vw, 34px);
  margin-top: clamp(56px, 9vh, 96px);
}

.space__col { display: grid; gap: clamp(20px, 3vw, 34px); align-content: start; }

.space__col img { width: 100%; object-fit: cover; }

@media (min-width: 780px) {
  .space__gallery { grid-template-columns: repeat(3, 1fr); align-items: start; }
  .space__col--b { margin-top: clamp(40px, 7vw, 88px); }
  .space__col--c { margin-top: clamp(80px, 13vw, 168px); }
}

.space__note {
  margin-top: clamp(48px, 7vh, 80px);
  color: var(--ink-mute);
  font-size: 12px;
  letter-spacing: 0.12em;
}

/* --------------------------------------------------------------------------
   Experience — 細い線で繋ぐ4段
   -------------------------------------------------------------------------- */

.steps {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: step;
}

.step {
  display: grid;
  gap: clamp(6px, 2vw, 36px);
  padding: clamp(30px, 4.5vh, 46px) 0;
  border-top: 1px solid var(--line-soft);
  position: relative;
}

.step:last-child { border-bottom: 1px solid var(--line-soft); }

@media (min-width: 760px) {
  .step { grid-template-columns: 72px 1fr 1.5fr; align-items: baseline; }
}

.step__no {
  font-family: var(--f-lat);
  font-size: 11px;
  letter-spacing: 0.24em;
  color: var(--ink-mute);
}

.step__title {
  font-family: var(--f-min);
  font-size: clamp(17px, 2vw, 21px);
  letter-spacing: 0.1em;
  margin: 0;
}

.step__desc { color: var(--ink-soft); margin: 0; }

/* --------------------------------------------------------------------------
   Details
   -------------------------------------------------------------------------- */

.details__list {
  display: grid;
  gap: clamp(44px, 6vh, 64px) clamp(48px, 7vw, 88px);
  margin-top: clamp(52px, 7vh, 80px);
}

@media (min-width: 760px) {
  .details__list { grid-template-columns: 1fr 1fr; }
}

.detail {
  padding-top: clamp(24px, 3.2vh, 34px);
  border-top: 1px solid var(--line-soft);
}

.detail__icon {
  display: block;
  color: var(--glow);
  margin-bottom: clamp(18px, 2.4vh, 26px);
}

.detail__icon svg {
  width: 40px;
  height: 40px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.2;
  stroke-linecap: round;
  stroke-linejoin: round;
  opacity: 0.9;
}

.detail__title {
  font-family: var(--f-min);
  font-size: clamp(16px, 1.9vw, 19px);
  letter-spacing: 0.1em;
  margin: 0 0 0.9em;
}

.detail__desc { color: var(--ink-soft); margin: 0; font-size: 14px; }

/* 枠で囲わず、セクション末尾の注釈として置く */
.quiet {
  margin-top: clamp(56px, 8vh, 88px);
  padding-top: clamp(26px, 3.4vh, 36px);
  border-top: 1px solid var(--line-soft);
  display: grid;
  gap: 12px clamp(24px, 4vw, 56px);
}

@media (min-width: 760px) {
  .quiet { grid-template-columns: 190px 1fr; align-items: baseline; gap: 0 clamp(24px, 4vw, 56px); }
}

.quiet__title {
  font-family: var(--f-lat);
  font-size: 10px;
  letter-spacing: 0.36em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin: 0;
}

.quiet__text {
  margin: 0;
  color: var(--ink-note);
  font-size: 13px;
  line-height: 2.1;
  max-width: 40em;
}

/* --------------------------------------------------------------------------
   Membership
   -------------------------------------------------------------------------- */

.plans {
  display: grid;
  gap: clamp(1px, 0.2vw, 1px);
  margin-top: clamp(56px, 8vh, 88px);
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
}

@media (min-width: 800px) { .plans { grid-template-columns: repeat(3, 1fr); } }

.plan {
  background: var(--bg);
  padding: clamp(36px, 4.5vw, 56px) clamp(24px, 3vw, 40px);
  display: grid;
  align-content: start;
  gap: 0;
}

.plan__name {
  font-family: var(--f-lat);
  font-weight: 300;
  font-size: 12px;
  letter-spacing: 0.3em;
  color: var(--ink-soft);
  margin: 0 0 clamp(24px, 3vh, 36px);
}

.plan__price {
  font-family: var(--f-lat);
  font-weight: 200;
  font-size: clamp(30px, 4vw, 40px);
  letter-spacing: 0.02em;
  line-height: 1;
  margin: 0;
}

.plan__price span { font-size: 14px; letter-spacing: 0.1em; margin-left: 0.5em; color: var(--ink-soft); }

.plan__unit {
  margin: 1.4em 0 0;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--ink-mute);
}

.plan__hours {
  margin: clamp(24px, 3vh, 32px) 0 0;
  padding-top: clamp(20px, 2.6vh, 28px);
  border-top: 1px solid var(--line-soft);
  font-size: 13px;
  color: var(--ink-soft);
}

.terms {
  margin-top: clamp(40px, 6vh, 64px);
  display: grid;
  gap: 0.6em;
  padding: 0;
  list-style: none;
  color: var(--ink-mute);
  font-size: 12.5px;
  letter-spacing: 0.08em;
}

.terms li { padding-left: 1.2em; position: relative; }
.terms li::before { content: "—"; position: absolute; left: 0; color: var(--line); }

/* --------------------------------------------------------------------------
   Questions
   -------------------------------------------------------------------------- */

.qa { border-top: 1px solid var(--line-soft); margin-top: clamp(40px, 6vh, 64px); }

.qa details { border-bottom: 1px solid var(--line-soft); }

.qa summary {
  list-style: none;
  cursor: pointer;
  padding: clamp(22px, 3vh, 30px) 44px clamp(22px, 3vh, 30px) 0;
  position: relative;
  font-family: var(--f-min);
  font-size: clamp(15px, 1.7vw, 17px);
  letter-spacing: 0.09em;
  transition: color 0.6s var(--ease);
}

.qa summary::-webkit-details-marker { display: none; }
.qa summary:hover { color: var(--ink-soft); }

.qa summary::after,
.qa summary::before {
  content: "";
  position: absolute;
  right: 8px;
  top: 50%;
  width: 13px;
  height: 1px;
  background: var(--ink-mute);
  transition: transform 0.7s var(--ease), opacity 0.7s var(--ease);
}

.qa summary::before { transform: rotate(90deg); }
.qa details[open] summary::before { transform: rotate(0deg); opacity: 0; }

.qa__a {
  margin: 0;
  padding: 0 clamp(24px, 6vw, 96px) clamp(28px, 4vh, 38px) 0;
  color: var(--ink-soft);
  font-size: 14px;
  max-width: 44em;
}

/* --------------------------------------------------------------------------
   Philosophy
   -------------------------------------------------------------------------- */

.philosophy { text-align: center; }

.philosophy__text {
  font-family: var(--f-min);
  font-weight: 400;
  font-size: clamp(19px, 2.6vw, 30px);
  line-height: 2.25;
  letter-spacing: 0.12em;
  margin: 0 auto;
  max-width: 26em;
  color: var(--ink);
}

/* --------------------------------------------------------------------------
   CTA
   -------------------------------------------------------------------------- */

.cta { background: var(--bg-deep); }

.cta__grid { display: grid; gap: clamp(56px, 8vw, 96px); align-items: start; }

@media (min-width: 940px) { .cta__grid { grid-template-columns: 1fr 1fr; } }

.cta__title {
  font-family: var(--f-min);
  font-size: clamp(22px, 3vw, 31px);
  line-height: 1.95;
  letter-spacing: 0.11em;
  margin: 0;
}

.cta__note { color: var(--ink-soft); margin: 2em 0 0; max-width: 28em; font-size: 14px; }

/* ---- Form ---- */

.join__open {
  display: none;
  width: 100%;
  padding: 26px 28px;
  background: rgba(201, 162, 119, 0.09);
  border: 1px solid rgba(201, 162, 119, 0.42);
  color: var(--ink);
  font-family: var(--f-sans);
  font-size: 14px;
  letter-spacing: 0.2em;
  text-align: center;
  transition: background-color 0.7s var(--ease), border-color 0.7s var(--ease);
}

.js .join__open { display: block; }

.join__open:hover {
  background: rgba(201, 162, 119, 0.16);
  border-color: rgba(201, 162, 119, 0.68);
}

.join__hint {
  display: block;
  margin-top: 9px;
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--ink-mute);
}

.form { display: grid; gap: clamp(30px, 4vh, 42px); }

/* 開くまでは畳んでおく（クラスは JS が付ける） */
.form.is-collapsed { display: none; }

/* 表示の切り替えと同じタイミングで始められるよう、transition ではなく animation を使う。
   万一アニメーションが走らない場合でも、素の状態（表示済み）に落ちる。 */
@keyframes formIn {
  from { opacity: 0; transform: translateY(14px); }
  to   { opacity: 1; transform: none; }
}

.form.is-open { animation: formIn 1.1s var(--ease) forwards; }

.field { display: grid; gap: 10px; }

.field__label {
  font-family: var(--f-lat);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-mute);
  line-height: 1.6;
}

.field__label .req { color: var(--glow); margin-left: 0.6em; letter-spacing: 0; }

.field input,
.field select {
  width: 100%;
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--line);
  color: var(--ink);
  font-family: var(--f-sans);
  font-size: 15px;
  font-weight: 300;
  letter-spacing: 0.06em;
  padding: 10px 0;
  border-radius: 0;
  transition: border-color 0.6s var(--ease);
}

.field select {
  appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--ink-mute) 50%),
                    linear-gradient(135deg, var(--ink-mute) 50%, transparent 50%);
  background-position: right 6px center, right 1px center;
  background-size: 5px 5px, 5px 5px;
  background-repeat: no-repeat;
  padding-right: 24px;
}

.field select option { background: var(--bg-raised); color: var(--ink); }

.field input:focus,
.field select:focus { outline: none; border-bottom-color: var(--glow); }

.field input::placeholder { color: var(--ink-mute); opacity: 1; }

.field__hint { font-size: 11.5px; color: var(--ink-mute); letter-spacing: 0.08em; }

.form__submit {
  margin-top: clamp(10px, 2vh, 18px);
  padding: 22px 28px;
  background: rgba(201, 162, 119, 0.09);
  border: 1px solid rgba(201, 162, 119, 0.42);
  color: var(--ink);
  font-family: var(--f-sans);
  font-size: 14px;
  letter-spacing: 0.2em;
  text-align: center;
  transition: background-color 0.7s var(--ease), border-color 0.7s var(--ease);
}

.form__submit:hover:not(:disabled) {
  background: rgba(201, 162, 119, 0.16);
  border-color: rgba(201, 162, 119, 0.68);
}
.form__submit:disabled { opacity: 0.45; cursor: default; }

/* スパム対策の空欄。人には見えず、機械だけが入力してしまう */
.hp {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.form__consent { font-size: 11.5px; color: var(--ink-mute); letter-spacing: 0.06em; line-height: 1.9; }
.form__consent a { border-bottom: 1px solid var(--line); }
.form__consent a:hover { color: var(--ink-soft); }

.form__status {
  font-size: 13px;
  color: var(--ink-soft);
  letter-spacing: 0.08em;
  min-height: 1.5em;
}

.form__status[data-state="error"] { color: var(--glow); }

.form.is-done .form__body { display: none; }

.form__done { display: none; }
.form.is-done .form__done { display: block; }

.form__done p {
  font-family: var(--f-min);
  font-size: clamp(17px, 2vw, 20px);
  letter-spacing: 0.1em;
  line-height: 2;
  margin: 0;
}

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

.ftr {
  background: var(--bg-deep);
  border-top: 1px solid var(--line-soft);
  padding-block: clamp(48px, 7vh, 72px);
}

.ftr__inner {
  display: flex;
  flex-wrap: wrap;
  gap: 20px clamp(24px, 4vw, 48px);
  align-items: center;
  justify-content: space-between;
}

.ftr__mark {
  font-family: var(--f-lat);
  font-weight: 300;
  font-size: 13px;
  letter-spacing: 0.44em;
}

.ftr__meta { display: flex; flex-wrap: wrap; gap: 8px clamp(20px, 3vw, 32px); }

.ftr__meta a, .ftr__meta span {
  font-size: 11.5px;
  letter-spacing: 0.12em;
  color: var(--ink-mute);
}

.ftr__meta a { transition: color 0.6s var(--ease); }
.ftr__meta a:hover { color: var(--ink-soft); }

/* --------------------------------------------------------------------------
   Reveal on scroll — 非常にゆっくり
   -------------------------------------------------------------------------- */

.js .reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 1.7s var(--ease), transform 1.7s var(--ease);
  transition-delay: var(--d, 0ms);
}

.js .reveal.is-in { opacity: 1; transform: none; }

.reveal-img { overflow: hidden; }

.js .reveal-img img {
  opacity: 0;
  transform: scale(1.07);
  transition: opacity 2.1s var(--ease), transform 2.4s var(--ease);
  transition-delay: var(--d, 0ms);
}

.js .reveal-img.is-in img { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .js .reveal, .js .reveal-img img { opacity: 1; transform: none; transition: none; }
  .form.is-open { animation: none; }
  .hero__media img { animation: none; transform: none; }
  .hero__scroll::after { animation: none; }
}

/* --------------------------------------------------------------------------
   Sub page (privacy)
   -------------------------------------------------------------------------- */

.doc { padding-top: clamp(140px, 20vh, 200px); }
.doc h1 {
  font-family: var(--f-min);
  font-weight: 400;
  font-size: clamp(24px, 3vw, 32px);
  letter-spacing: 0.1em;
  margin: 0 0 clamp(40px, 6vh, 64px);
}
.doc h2 {
  font-family: var(--f-min);
  font-weight: 400;
  font-size: clamp(16px, 1.9vw, 19px);
  letter-spacing: 0.1em;
  margin: clamp(40px, 5vh, 56px) 0 1em;
}
.doc p, .doc li { color: var(--ink-soft); font-size: 14px; max-width: 44em; }
.doc ul { padding-left: 1.3em; }
.doc li { margin-bottom: 0.4em; }
.doc__back { display: inline-block; margin-top: clamp(56px, 8vh, 80px); font-size: 12px; letter-spacing: 0.2em; color: var(--ink-mute); border-bottom: 1px solid var(--line); }
.doc__back:hover { color: var(--ink-soft); }