/* 月白 TSUKISHIRO（デモ） */
:root {
  --sumi: #1b1a18;
  --sumi-2: #26241f;
  --washi: #e9e5dd;
  --washi-2: #f3f0ea;
  --moon: #f4efe1;
  --gold: #c2a66b;
  --gold-dark: #a88c53;
  --ink: #34312c;
  --muted: #7b756b;
  --line: #cfc8bb;
  --mincho: "Zen Old Mincho", "Hiragino Mincho ProN", "Yu Mincho", serif;
  --en: "Cormorant Garamond", "Times New Roman", serif;
  --wrap: 1120px;
  --ease: cubic-bezier(.2,.7,.2,1);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  margin: 0;
  background: var(--washi);
  color: var(--ink);
  font-family: var(--mincho);
  font-size: 15px;
  line-height: 2.1;
  letter-spacing: 0.08em;
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}
h1, h2, h3, p, figure { margin: 0; }
img { display: block; max-width: 100%; }
a { color: inherit; }
button { font: inherit; color: inherit; }
:focus-visible { outline: 1px solid var(--gold); outline-offset: 4px; }

/* デモ表示 */
.demo-bar {
  position: relative;
  z-index: 30;
  background: #000;
  color: #bdb6a8;
  font-family: system-ui, sans-serif;
  font-size: 12px;
  line-height: 1.6;
  letter-spacing: 0.04em;
  padding: 8px 24px;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.demo-bar a { color: var(--gold); }

/* オープニング */
.opening { display: none; }
.motion .opening {
  display: flex;
  position: fixed;
  inset: 0;
  z-index: 100;
  background: #000;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 24px;
  animation: opening-out 0.9s ease 2.3s forwards;
}
.opening__line {
  width: 1px;
  height: 120px;
  background: linear-gradient(var(--moon), transparent);
  transform-origin: top;
  animation: line-down 1s var(--ease) 0.2s both;
}
.opening__name {
  writing-mode: vertical-rl;
  font-size: 30px;
  letter-spacing: 0.6em;
  color: var(--moon);
  animation: name-in 1.2s ease 0.9s both;
}
@keyframes line-down { from { transform: scaleY(0); } to { transform: scaleY(1); } }
@keyframes name-in { from { opacity: 0; filter: blur(6px); } to { opacity: 1; filter: blur(0); } }
@keyframes opening-out { to { opacity: 0; visibility: hidden; } }
.opening.is-done { display: none; }

/* ヘッダー */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 20;
  padding: 18px 32px;
  display: flex;
  align-items: center;
  gap: 32px;
  color: var(--moon);
  transition: background 0.4s, color 0.4s, padding 0.4s;
}
.header.is-solid {
  background: rgba(233, 229, 221, 0.92);
  backdrop-filter: blur(8px);
  color: var(--ink);
  padding-top: 12px;
  padding-bottom: 12px;
}
.logo { display: inline-flex; align-items: baseline; gap: 12px; text-decoration: none; }
.logo__ja { font-size: 22px; letter-spacing: 0.3em; font-weight: 600; }
.logo__en { font-family: var(--en); font-size: 13px; letter-spacing: 0.32em; }
.nav { display: flex; gap: 28px; margin-left: auto; font-size: 14px; }
.nav a { text-decoration: none; position: relative; }
.nav a::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 2px;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.4s var(--ease);
}
.nav a:hover::after { transform: scaleX(1); transform-origin: left; }
.season { display: flex; border: 1px solid currentColor; border-radius: 999px; padding: 3px; }
.season button {
  border: none;
  background: none;
  width: 34px;
  height: 30px;
  border-radius: 999px;
  cursor: pointer;
  font-size: 14px;
  opacity: 0.7;
  transition: background 0.3s, color 0.3s, opacity 0.3s;
}
.season button:hover { opacity: 1; }
.season button[aria-pressed="true"] { background: var(--moon); color: var(--sumi); opacity: 1; }
.header.is-solid .season button[aria-pressed="true"] { background: var(--sumi); color: var(--moon); }

/* ヒーロー */
.hero { height: 240vh; position: relative; background: var(--sumi); }
.hero__sticky {
  position: sticky;
  top: 0;
  height: 100vh;
  overflow: hidden;
  --r: 30vmin;       /* 月の半径（JSで更新） */
  --cx: 64%;
  --cy: 48%;
}
.hero__media {
  position: absolute;
  inset: 0;
  clip-path: circle(var(--r) at var(--cx) var(--cy));
  will-change: clip-path;
}
.hero__media img, .hero__video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(var(--zoom, 1.15));
  transition: filter 1.2s ease;
}
html[data-season="haru"] .hero__media img, html[data-season="haru"] .hero__video { filter: hue-rotate(-12deg) saturate(1.2) brightness(1.08); }
html[data-season="natsu"] .hero__media img, html[data-season="natsu"] .hero__video { filter: hue-rotate(28deg) saturate(1.1); }
html[data-season="aki"] .hero__media img, html[data-season="aki"] .hero__video { filter: sepia(0.35) saturate(1.1); }
html[data-season="fuyu"] .hero__media img, html[data-season="fuyu"] .hero__video { filter: grayscale(0.5) brightness(1.15); }
.hero__ring {
  position: absolute;
  left: var(--cx);
  top: var(--cy);
  width: calc(var(--r) * 2 + 28px);
  height: calc(var(--r) * 2 + 28px);
  transform: translate(-50%, -50%);
  border: 1px solid rgba(244, 239, 225, 0.35);
  border-radius: 50%;
  opacity: var(--ring-o, 1);
  pointer-events: none;
}
.hero__particles { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; }
.hero__copy {
  position: absolute;
  left: 12vw;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  flex-direction: row-reverse;
  align-items: flex-start;
  gap: 28px;
  color: var(--moon);
  opacity: var(--copy-o, 1);
}
.hero__title {
  writing-mode: vertical-rl;
  font-weight: 400;
  font-size: clamp(30px, 3.6vw, 46px);
  line-height: 1.9;
  letter-spacing: 0.3em;
  padding-left: 22px;
  border-left: 1px dotted rgba(244, 239, 225, 0.6);
  text-shadow: 0 2px 20px rgba(0,0,0,0.4);
}
.hero__season {
  writing-mode: vertical-rl;
  font-size: 13px;
  letter-spacing: 0.4em;
  color: var(--gold);
  margin-top: 6px;
}
.hero__scroll {
  position: absolute;
  left: 50%;
  bottom: 28px;
  transform: translateX(-50%);
  font-family: var(--en);
  font-size: 13px;
  letter-spacing: 0.3em;
  color: var(--moon);
  padding-bottom: 56px;
  opacity: var(--copy-o, 1);
}
.hero__scroll::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 0;
  width: 1px;
  height: 48px;
  background: var(--moon);
  transform-origin: top;
}
.motion .hero__scroll::after { animation: scroll-line 2.2s ease-in-out infinite; }
@keyframes scroll-line {
  0% { transform: scaleY(0); transform-origin: top; }
  45% { transform: scaleY(1); transform-origin: top; }
  55% { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}
/* 開いたときに月が満ちる */
.motion .hero__ring, .motion .hero__copy, .motion .hero__scroll { animation: fade 1.2s ease 3.2s both; }
@keyframes fade { from { opacity: 0; } }

/* 共通 */
.bracket {
  font-family: var(--en);
  font-style: italic;
  font-size: 17px;
  letter-spacing: 0.14em;
  color: var(--gold-dark);
}
.bracket::before { content: "[ "; font-style: normal; }
.bracket::after { content: " ]"; font-style: normal; }
.sec-head { max-width: var(--wrap); margin: 0 auto 56px; padding: 0 32px; }
.sec-head h2, .onsen h2, .cuisine h2, .reserve h2 {
  margin-top: 8px;
  font-weight: 400;
  font-size: clamp(26px, 3vw, 36px);
  line-height: 1.7;
  letter-spacing: 0.16em;
}
.sec-head > p:last-child { margin-top: 16px; max-width: 34em; color: var(--muted); }
.bigchar {
  position: absolute;
  font-size: clamp(220px, 32vw, 460px);
  line-height: 1;
  color: rgba(52, 49, 44, 0.05);
  pointer-events: none;
  user-select: none;
}
.bigchar--light { color: rgba(244, 239, 225, 0.05); }
.bigchar, .outline-char, .collage figure { transform: translateY(var(--py, 0px)); will-change: transform; }

/* 宿について */
.concept { position: relative; overflow: hidden; padding: 160px 32px; }
.concept .bigchar { right: 4vw; top: 40px; }
.concept__inner {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  flex-direction: row-reverse;
  justify-content: center;
  gap: 80px;
  height: 520px;
}
.concept__title {
  writing-mode: vertical-rl;
  font-weight: 400;
  font-size: 34px;
  line-height: 1.9;
  letter-spacing: 0.3em;
}
.concept__text {
  writing-mode: vertical-rl;
  font-size: 16px;
  line-height: 2.5;
  letter-spacing: 0.2em;
}
.concept__text p + p { margin-right: 1.6em; }

/* コラージュ */
.collage {
  position: relative;
  max-width: var(--wrap);
  margin: 0 auto;
  height: 980px;
  padding: 0 32px;
}
.collage figure { position: absolute; }
.collage img { width: 100%; height: 100%; object-fit: cover; }
.collage__a { left: 32px; top: 0; width: 34%; aspect-ratio: 10 / 13; }
.collage__b { right: 32px; top: 120px; width: 28%; aspect-ratio: 3 / 4; }
.collage__c { left: 26%; top: 560px; width: 48%; aspect-ratio: 16 / 10; }
.collage__a .shoji, .collage__b .shoji, .collage__c .shoji { height: 100%; }
.collage__text { position: absolute; left: calc(34% + 72px); top: 200px; }
.collage__lead { margin-top: 12px; font-size: 22px; line-height: 2; letter-spacing: 0.16em; }

/* 障子が開くように写真を見せる */
.shoji { position: relative; overflow: hidden; }
.shoji::before, .shoji::after {
  content: "";
  position: absolute;
  top: 0; bottom: 0;
  width: 50.5%;
  z-index: 1;
  background:
    linear-gradient(90deg, rgba(160,150,130,0.35) 1px, transparent 1px) 0 0 / 33.3% 100%,
    linear-gradient(rgba(160,150,130,0.35) 1px, transparent 1px) 0 0 / 100% 22%,
    var(--washi-2);
  transition: transform 1.3s cubic-bezier(.7,0,.25,1);
  transform: translateX(var(--shoji-x, -101%));
  pointer-events: none;
}
.shoji::before { left: 0; }
.shoji::after { right: 0; --shoji-x: 101%; }
.motion .shoji[data-r]:not(.is-in)::before { --shoji-x: 0%; }
.motion .shoji[data-r]:not(.is-in)::after { --shoji-x: 0%; }
.shoji img { transition: transform 1.8s var(--ease); }
.motion .shoji[data-r]:not(.is-in) img { transform: scale(1.12); }

/* 客室 */
.rooms { padding: 160px 0 140px; position: relative; overflow: hidden; }
.rooms__nav { max-width: var(--wrap); margin: -40px auto 24px; padding: 0 32px; display: flex; justify-content: flex-end; gap: 10px; }
.rooms__btn {
  width: 48px; height: 48px;
  border: 1px solid var(--ink);
  border-radius: 50%;
  background: none;
  cursor: pointer;
  position: relative;
  transition: background 0.3s, color 0.3s;
}
.rooms__btn::before {
  content: "";
  position: absolute;
  inset: 0;
  margin: auto;
  width: 9px; height: 9px;
  border-top: 1px solid currentColor;
  border-right: 1px solid currentColor;
  transform: translateX(-2px) rotate(45deg);
}
.rooms__btn[data-dir="-1"]::before { transform: translateX(2px) rotate(-135deg); }
.rooms__btn:hover { background: var(--ink); color: var(--washi); }
.rooms__track {
  list-style: none;
  margin: 0;
  padding: 0 max(32px, calc((100% - var(--wrap)) / 2 + 32px));
  display: flex;
  gap: 40px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-padding: 0 max(32px, calc((100% - var(--wrap)) / 2 + 32px));
  scrollbar-width: none;
}
.rooms__track::-webkit-scrollbar { display: none; }
.room { flex: 0 0 min(560px, 80vw); scroll-snap-align: start; position: relative; }
.room__img { position: relative; overflow: hidden; aspect-ratio: 4 / 3; }
.room__img img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s var(--ease); }
.room:hover .room__img img { transform: scale(1.05); }
.room__name {
  position: absolute;
  top: 24px;
  right: 24px;
  writing-mode: vertical-rl;
  font-weight: 400;
  font-size: 24px;
  letter-spacing: 0.4em;
  color: var(--moon);
  background: rgba(27, 26, 24, 0.55);
  padding: 16px 8px;
}
.room__info { display: flex; gap: 28px; margin: 18px 0 8px; font-size: 13px; }
.room__info dt { color: var(--muted); font-size: 12px; }
.room__info dd { margin: 0; }
.room > p { font-size: 14px; color: var(--muted); }
.motion .rooms__track[data-r] { transition: transform 1.4s var(--ease), opacity 1s ease; }
.motion .rooms__track[data-r]:not(.is-in) { transform: translateX(18vw); opacity: 0; }

/* 温泉 */
.onsen {
  position: relative;
  overflow: hidden;
  background: var(--sumi);
  color: var(--moon);
  padding: 160px 32px;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 72px;
  align-items: center;
}
.outline-char {
  position: absolute;
  left: -2vw;
  top: -40px;
  font-size: clamp(260px, 38vw, 560px);
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px rgba(244, 239, 225, 0.14);
  pointer-events: none;
}
.onsen__media { position: relative; overflow: hidden; aspect-ratio: 16 / 10; border-radius: 50% 50% 0 0 / 30% 30% 0 0; }
.onsen__media img { width: 100%; height: 100%; object-fit: cover; }
.steam { position: absolute; inset: 0; pointer-events: none; }
.steam i {
  position: absolute;
  bottom: -20%;
  width: 40%;
  height: 60%;
  border-radius: 50%;
  background: radial-gradient(closest-side, rgba(235,235,230,0.35), transparent);
  filter: blur(18px);
  opacity: 0;
}
.steam i:nth-child(1) { left: 5%; }
.steam i:nth-child(2) { left: 30%; }
.steam i:nth-child(3) { left: 55%; }
.steam i:nth-child(4) { left: 15%; }
.steam i:nth-child(5) { left: 45%; }
.motion .steam i { animation: steam 9s ease-in-out infinite; }
.motion .steam i:nth-child(2) { animation-delay: -2s; animation-duration: 11s; }
.motion .steam i:nth-child(3) { animation-delay: -4s; }
.motion .steam i:nth-child(4) { animation-delay: -6s; animation-duration: 10s; }
.motion .steam i:nth-child(5) { animation-delay: -7.5s; animation-duration: 12s; }
@keyframes steam {
  0% { transform: translate(0, 0) scale(0.8); opacity: 0; }
  30% { opacity: 1; }
  100% { transform: translate(8%, -90%) scale(1.4); opacity: 0; }
}
.onsen__text { position: relative; max-width: 30em; }
.onsen__text .bracket { color: var(--gold); }
.onsen__text > p { margin-top: 24px; color: #cfc8ba; }
.onsen__spec { margin: 32px 0 0; border-top: 1px solid rgba(244,239,225,0.2); }
.onsen__spec div { display: flex; gap: 24px; padding: 12px 0; border-bottom: 1px solid rgba(244,239,225,0.2); font-size: 14px; }
.onsen__spec dt { width: 6em; flex: none; color: var(--gold); }
.onsen__spec dd { margin: 0; }

/* 料理 */
.cuisine {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 160px 32px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
}
.cuisine__img .shoji { aspect-ratio: 4 / 3; }
.cuisine__img img { width: 100%; height: 100%; object-fit: cover; }
.cuisine__text > div > p:last-child { margin-top: 20px; color: var(--muted); }
.menu { margin-top: 40px; padding: 28px 32px; background: var(--washi-2); position: relative; }
.menu__season { font-size: 13px; color: var(--gold-dark); letter-spacing: 0.24em; }
.menu__list { list-style: none; margin: 12px 0 0; padding: 0; }
.menu__list li { padding: 8px 0; border-bottom: 1px dotted var(--line); display: flex; justify-content: space-between; gap: 16px; }
.menu__list li span { color: var(--muted); font-size: 13px; }
.menu.is-switching .menu__list, .menu.is-switching .menu__season { opacity: 0; transform: translateY(8px); }
.menu__list, .menu__season { transition: opacity 0.4s ease, transform 0.4s ease; }

/* アクセス */
.access { padding: 120px 0 160px; }
.access__grid { max-width: var(--wrap); margin: 0 auto; padding: 0 32px; display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.map { width: 100%; background: var(--washi-2); }
.map__river { fill: none; stroke: #9db3b8; stroke-width: 10; stroke-linecap: round; }
.map__road { fill: none; stroke: var(--ink); stroke-width: 2; stroke-dasharray: 1; stroke-dashoffset: 0; }
.map__pin { fill: var(--ink); }
.map__pin--inn { fill: var(--gold-dark); }
.map text { font-family: var(--mincho); font-size: 13px; fill: var(--ink); letter-spacing: 0.1em; }
.motion .map .map__river, .motion .map .map__road { stroke-dasharray: 1; transition: stroke-dashoffset 2s cubic-bezier(.5,0,.2,1); }
.motion .map .map__road { transition-delay: 0.6s; }
.motion .map:not(.is-in) .map__river, .motion .map:not(.is-in) .map__road { stroke-dashoffset: 1; }
.motion .map .map__pin--inn { transition: transform 0.6s cubic-bezier(.3,1.6,.5,1) 2.4s; transform-origin: 330px 95px; transform-box: view-box; }
.motion .map:not(.is-in) .map__pin--inn { transform: scale(0); }
.access__info { margin: 0; }
.access__info div { display: flex; gap: 24px; padding: 14px 0; border-bottom: 1px solid var(--line); font-size: 14px; }
.access__info dt { width: 7em; flex: none; color: var(--muted); }
.access__info dd { margin: 0; }

/* 予約 */
.reserve { position: relative; overflow: hidden; background: var(--sumi-2); color: var(--moon); padding: 140px 32px 160px; text-align: center; }
.reserve .bigchar { left: 50%; top: 50%; transform: translate(-50%, calc(-50% + var(--py, 0px))); }
.reserve__inner { position: relative; max-width: 880px; margin: 0 auto; }
.reserve .bracket { color: var(--gold); }
.reserve__form { margin-top: 40px; display: grid; grid-template-columns: 1.3fr 1fr 1fr 1.2fr auto; gap: 12px; align-items: end; text-align: left; }
.reserve__form label { display: grid; gap: 6px; font-size: 12px; color: #bdb6a8; letter-spacing: 0.12em; }
.reserve__form input, .reserve__form select {
  font: inherit;
  font-size: 15px;
  color: var(--moon);
  background: transparent;
  border: none;
  border-bottom: 1px solid rgba(244,239,225,0.4);
  padding: 8px 2px;
  color-scheme: dark;
}
.reserve__form select option { color: var(--ink); }
.btn-gold {
  border: none;
  background: var(--gold);
  color: var(--sumi);
  padding: 14px 28px;
  cursor: pointer;
  letter-spacing: 0.16em;
  transition: background 0.3s;
}
.btn-gold:hover { background: #d4b97f; }
.reserve__msg { min-height: 2em; margin-top: 20px; color: var(--gold); font-size: 14px; }
.reserve__tel { margin-top: 12px; font-size: 14px; color: #bdb6a8; }

/* 固定予約バー */
.bookbar {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 15;
  display: flex;
  box-shadow: 0 10px 30px rgba(0,0,0,0.25);
  transform: translateY(160%);
  transition: transform 0.6s var(--ease);
}
.bookbar.is-visible { transform: none; }
.bookbar__main {
  background: var(--sumi);
  color: var(--moon);
  text-decoration: none;
  padding: 16px 32px;
  letter-spacing: 0.2em;
  font-size: 14px;
  border-left: 3px solid var(--gold);
}
.bookbar__tel { background: var(--gold); width: 54px; display: grid; place-items: center; }
.bookbar__tel svg { width: 20px; height: 20px; fill: var(--sumi); }

/* フッター */
.footer { background: #000; color: #8f897d; text-align: center; padding: 64px 24px 110px; font-size: 13px; }
.logo--footer { color: var(--moon); margin-bottom: 12px; }
.footer__credit { margin-top: 12px; font-size: 12px; }
.footer__credit a { color: var(--gold); }

/* スクロールで現れる */
.motion [data-r="up"] { transition: opacity 1.2s ease, transform 1.2s var(--ease); }
.motion [data-r="up"]:not(.is-in) { opacity: 0; transform: translateY(30px); }
.motion .concept [data-r="up"]:not(.is-in) { transform: translateY(-30px); filter: blur(4px); }
.motion .concept [data-r="up"] { transition: opacity 1.6s ease, transform 1.6s var(--ease), filter 1.6s ease; }
.motion .concept__text[data-r] { transition-delay: 0.4s; }

/* レスポンシブ */
@media (max-width: 960px) {
  .nav { display: none; }
  .season { margin-left: auto; }
  .onsen, .cuisine, .access__grid { grid-template-columns: 1fr; gap: 48px; }
  .reserve__form { grid-template-columns: 1fr 1fr; }
  .reserve__form .btn-gold { grid-column: 1 / -1; }
}
@media (max-width: 640px) {
  body { font-size: 14px; }
  .demo-bar { padding: 8px 16px; }
  .header { padding: 14px 16px; gap: 12px; }
  .logo__ja { font-size: 19px; }
  .logo__en { display: none; }
  .season button { width: 30px; height: 28px; font-size: 13px; }
  .hero { height: 200vh; }
  .hero__media img, .hero__video { object-position: 72% center; }
  .hero__sticky { --cx: 50%; --cy: 42%; }
  .hero__copy { left: auto; right: 20px; top: auto; bottom: 110px; transform: none; }
  .hero__title { font-size: 26px; }
  .concept { padding: 120px 20px; }
  .concept .bigchar { right: -6vw; top: 20px; }
  .concept__inner { flex-direction: column; height: auto; gap: 40px; align-items: flex-end; }
  .concept__title { font-size: 26px; height: auto; }
  .concept__text { writing-mode: horizontal-tb; line-height: 2.2; letter-spacing: 0.1em; }
  .concept__text p + p { margin: 1.2em 0 0; }
  .collage { height: auto; padding: 0 20px; display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
  .collage figure { position: static; width: auto; }
  .collage__a { grid-row: span 2; }
  .collage__c { grid-column: 1 / -1; }
  .collage__text { position: static; grid-column: 1 / -1; order: -1; margin-bottom: 16px; }
  .collage__lead { font-size: 18px; }
  .sec-head { padding: 0 20px; margin-bottom: 40px; }
  .rooms { padding: 110px 0 100px; }
  .rooms__nav { padding: 0 20px; margin-top: -24px; }
  .rooms__track { padding: 0 20px; scroll-padding: 0 20px; gap: 20px; }
  .room__name { font-size: 20px; top: 16px; right: 16px; }
  .room__info { gap: 18px; }
  .onsen { padding: 110px 20px; }
  .cuisine { padding: 110px 20px; }
  .menu { padding: 22px 20px; }
  .access { padding: 90px 0 110px; }
  .access__grid { padding: 0 20px; }
  .access__info div { flex-direction: column; gap: 0; }
  .reserve { padding: 100px 20px 120px; }
  .reserve__form { grid-template-columns: 1fr; }
  .bookbar { left: 12px; right: 12px; bottom: 12px; }
  .bookbar__main { flex: 1; text-align: center; }
}