/* hanare — nail & eyelash, one chair, Chofu (KAMAE sample).
   Concept: 離れ — a room set apart from the day.
   Laws: 1) photos are views through a doorway: tall, framed by the page, 2px corners, no arches/circles
         2) time is written as a clock — the page follows the hours of one booking
         3) colour comes only from the nails; the page is oat, sumi and one lacquer red */

:root {
  --bg: #ece5da;
  --fg: #2a2420;
  --mute: rgb(42 36 32 / .6);
  --faint: rgb(42 36 32 / .34);
  --line: rgb(42 36 32 / .14);
  --accent: #8a3a2b;
  --dark: #231e1b;
  --dark-fg: #ece5da;
  --paper: #e3dacb;
  --curtain-a: var(--paper);
  --curtain-b: var(--bg);

  --f-latin: "Newsreader", "Zen Old Mincho", serif;
  --f-mincho: "Zen Old Mincho", "Newsreader", serif;
  --f-body: "Zen Kaku Gothic New", system-ui, sans-serif;
  --f-mono: "Geist Mono", ui-monospace, monospace;

  --t-mega: clamp(110px, 19vw, 330px);
  --t-h2: clamp(30px, 3.4vw, 56px);
  --t-num: clamp(64px, 8vw, 140px);
  --t-body: 15px;
  --t-label: 11px;
  --pad: clamp(20px, 4vw, 72px);
  --section: clamp(130px, 15vw, 240px);
  --hdr: 84px;
  --r: 2px;
}

body { font-family: var(--f-body); font-size: var(--t-body); letter-spacing: .05em; line-height: 2.05; font-feature-settings: "palt" 1; transition: background-color .9s var(--ease), color .9s var(--ease); }
body[data-theme="dark"] .hdr { --bg: var(--dark); --fg: var(--dark-fg); --line: rgb(236 229 218 / .15); }
.skip { position: fixed; left: 12px; top: -60px; z-index: 600; padding: 10px 16px; background: var(--fg); color: var(--bg); }
.skip:focus { top: 12px; }
.label { font-family: var(--f-mono); font-size: var(--t-label); letter-spacing: .16em; text-transform: uppercase; color: var(--mute); line-height: 1.6; }
.label.k-tate { letter-spacing: .24em; }
figure { margin: 0; }
[data-gl], .colour__sp, .hour__pic { border-radius: var(--r); overflow: hidden; }
[data-gl] img, .colour__sp img, .hour__pic img { width: 100%; height: 100%; object-fit: cover; }

/* =================== opening — two sliding doors =================== */
.opening { background: transparent; }
.opening__door { position: absolute; top: 0; bottom: 0; width: 50%; overflow: hidden; background: var(--paper);
  background-image: repeating-linear-gradient(90deg, rgb(42 36 32 / .028) 0 1px, transparent 1px 7px), repeating-linear-gradient(0deg, rgb(42 36 32 / .02) 0 1px, transparent 1px 9px); }
.opening__door--l { left: 0; box-shadow: inset -1px 0 0 rgb(42 36 32 / .35); }
.opening__door--r { right: 0; box-shadow: inset 1px 0 0 rgb(42 36 32 / .2); }
.opening__door::after { content: ""; position: absolute; top: 46%; width: 5px; height: 40px; border-radius: 3px; box-shadow: inset 0 0 0 1px rgb(42 36 32 / .4); }
.opening__door--l::after { right: 18px; }
.opening__door--r::after { left: 18px; }
.opening__word { position: absolute; top: 0; bottom: 0; width: 100vw; display: flex; align-items: center; justify-content: center; font-family: var(--f-latin); font-style: italic; font-weight: 300; font-size: clamp(90px, 15vw, 260px); line-height: 1; letter-spacing: -.02em; color: var(--fg); }
.opening__door--l .opening__word { left: 0; }
.opening__door--r .opening__word { right: 0; }
.opening__meta { position: absolute; left: var(--pad); right: var(--pad); top: 34px; display: flex; justify-content: space-between; color: var(--fg); }
.opening__rail { position: absolute; left: var(--pad); right: var(--pad); bottom: 26px; height: 3px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }
.opening__rail > span { position: relative; border-top: 1px solid rgb(42 36 32 / .3); border-bottom: 1px solid rgb(42 36 32 / .3); }
.opening__rail i { position: absolute; inset: -1px 0; background: var(--c); transform-origin: left; transform: scaleX(0); }
.opening__hue { position: absolute; left: var(--pad); bottom: 44px; display: flex; align-items: baseline; gap: 14px; color: var(--fg); }
.opening__hue b { font-family: var(--f-latin); font-style: italic; font-weight: 300; font-size: clamp(26px, 2.4vw, 40px); line-height: 1; }
.opening__hue span { font-family: var(--f-mincho); font-size: 13px; letter-spacing: .2em; color: var(--mute); }
.opening__hue i { align-self: center; width: 8px; height: 13px; border-radius: 50% 50% 22% 22% / 46% 46% 10% 10%; background: var(--c); }

/* =================== cursor — a lacquered nail tip (cursor.js) =================== */
.has-nail, .has-nail a, .has-nail button, .has-nail summary, .has-nail label { cursor: none; }
.nail { position: fixed; left: 0; top: 0; z-index: 400; pointer-events: none; opacity: 0; transition: opacity .4s; }
.nail.is-live { opacity: 1; }
.nail.is-native { opacity: 0; }
.nail__tip { position: absolute; left: -5px; top: -1px; width: 10px; height: 16px; border-radius: 50% 50% 22% 22% / 46% 46% 10% 10%; background: var(--nail, var(--accent)); box-shadow: 0 0 0 1px rgb(255 255 255 / .5), 0 3px 8px rgb(42 36 32 / .22); transform-origin: 50% 1px; transform: rotate(-24deg); transition: transform .6s var(--ease), background-color .9s var(--ease); }
.nail__tip::after { content: ""; position: absolute; left: 2.5px; top: 3px; width: 1.5px; height: 8px; border-radius: 2px; background: rgb(255 255 255 / .6); }
.nail__tip::before { content: ""; position: absolute; left: 1px; right: 1px; bottom: 1.5px; height: 3px; border-radius: 50% 50% 0 0 / 100% 100% 0 0; background: rgb(255 255 255 / .16); }
.nail.is-press .nail__tip { transform: rotate(-38deg) scale(1.3); }
.nail.is-down .nail__tip { transform: rotate(-38deg) scale(1.1); transition-duration: .15s; }

/* =================== header =================== */
.hdr { position: fixed; inset: 0 0 auto; z-index: 100; height: var(--hdr); display: flex; align-items: center; gap: 38px; padding: 0 var(--pad); color: var(--fg); transition: color .6s var(--ease), background-color .6s var(--ease), transform .8s var(--ease); }
.hdr.is-solid { background: color-mix(in srgb, var(--bg) 88%, transparent); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); border-bottom: 1px solid var(--line); }
.hdr__logo { margin-right: auto; padding: 8px 0; font-family: var(--f-latin); font-style: italic; font-weight: 400; font-size: 32px; line-height: 1; letter-spacing: -.01em; }
.hdr__nav { display: flex; gap: 32px; font-family: var(--f-mono); font-size: var(--t-label); letter-spacing: .16em; text-transform: uppercase; }
.hdr__nav a { position: relative; padding: 14px 0; }
.hdr__nav a::after { content: ""; position: absolute; left: 0; right: 0; bottom: 8px; height: 1px; background: currentColor; transform: scaleX(0); transform-origin: right; transition: transform .7s var(--ease); }
.hdr__nav a:hover::after { transform: scaleX(1); transform-origin: left; }
[data-open-status] { display: flex; align-items: center; gap: 10px; font-size: 12px; letter-spacing: .06em; }
[data-open-status] i { width: 6px; height: 6px; border-radius: 50%; background: currentColor; opacity: .4; }
[data-open-status].is-open i { background: var(--accent); opacity: 1; box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent) 20%, transparent); }
.hdr__book { padding: 12px 0; font-size: 13px; letter-spacing: .12em; border-bottom: 1px solid currentColor; line-height: 1; }
.hdr__menu { display: none; position: relative; width: 44px; height: 44px; margin-right: -10px; }
.hdr__menu i { position: absolute; left: 11px; right: 11px; height: 1px; background: currentColor; transition: transform .6s var(--ease); }
.hdr__menu i:first-child { top: 18px; } .hdr__menu i:last-child { top: 25px; }
.hdr__menu[aria-expanded="true"] i:first-child { transform: translateY(3.5px) rotate(45deg); }
.hdr__menu[aria-expanded="true"] i:last-child { transform: translateY(-3.5px) rotate(-45deg); }
.menu { background: var(--bg); color: var(--fg); padding: 120px var(--pad) 40px; display: flex; flex-direction: column; }
.menu a { display: flex; align-items: baseline; gap: 18px; padding: 14px 0; border-bottom: 1px solid var(--line); font-family: var(--f-latin); font-style: italic; font-size: clamp(44px, 12vw, 78px); line-height: 1.05; }
.menu__foot { margin-top: auto; }

/* =================== 00 hero — through the doorway =================== */
.hero { position: relative; display: grid; grid-template-columns: repeat(12, 1fr); column-gap: var(--gap); height: 100vh; height: 100svh; min-height: 640px; padding: calc(var(--hdr) + 2vh) var(--pad) 0; overflow: hidden; }
.hero__meta { grid-column: 1 / 5; grid-row: 1; align-self: start; display: grid; gap: 2px; padding-top: 2vh; }
.hero__title { grid-column: 5 / 7; grid-row: 1; justify-self: end; align-self: start; margin: 0; padding-top: 2vh; font-family: var(--f-mincho); font-weight: 400; font-size: clamp(30px, 3vw, 50px); line-height: 1.75; letter-spacing: .2em; }
.hero__title .k-line { overflow: hidden; }
.hero__fig { grid-column: 7 / 12; grid-row: 1; align-self: start; height: calc(100svh - var(--hdr) - 7vh); max-height: 900px; aspect-ratio: auto; }
.hero__name { position: absolute; left: calc(var(--pad) - .05em); bottom: -.08em; z-index: 2; margin: 0; font-family: var(--f-latin); font-style: italic; font-weight: 300; font-size: var(--t-mega); line-height: 1; letter-spacing: -.035em; pointer-events: none; }
.hero__open { position: absolute; left: var(--pad); top: calc(var(--hdr) + 2vh + 64px); }
.hero__side { position: absolute; right: calc(var(--pad) * .55); bottom: 4vh; }

/* =================== 01 about =================== */
.about { display: grid; grid-template-columns: repeat(12, 1fr); column-gap: var(--gap); padding: var(--section) var(--pad); align-items: start; }
.about__tall { grid-column: 1 / 6; aspect-ratio: 4 / 5; }
.about__small { grid-column: 6 / 8; aspect-ratio: 4 / 5; margin-top: 46%; }
.about__text { grid-column: 9 / 13; padding-top: 22%; }
.about__title { margin: 28px 0 34px; font-family: var(--f-mincho); font-weight: 400; font-size: var(--t-h2); line-height: 1.5; letter-spacing: .08em; }
.about__text p:not(.label) + p { margin-top: 1em; }

/* =================== 02 four a day — the timetable =================== */
.four { padding: 0 var(--pad) var(--section); }
.four__head { display: grid; grid-template-columns: repeat(12, 1fr); column-gap: var(--gap); align-items: end; }
.four__head .label { grid-column: 1 / -1; }
.four__title { grid-column: 1 / 7; margin-top: 28px; font-family: var(--f-mincho); font-weight: 400; font-size: clamp(44px, 5.6vw, 96px); line-height: 1.35; letter-spacing: .1em; }
.four__lead { grid-column: 8 / 12; color: var(--mute); padding-bottom: .6em; }
.rail { position: relative; margin-top: clamp(64px, 7vw, 110px); }
.rail__axis { position: relative; height: 1px; background: var(--line); }
.rail__axis i { position: absolute; inset: 0; background: var(--fg); transform-origin: left; transform: scaleX(0); }
.rail__list { position: relative; height: 168px; }
.rail__list li { position: absolute; top: 0; left: calc(var(--s) / 9 * 100%); width: calc((var(--e) - var(--s)) / 9 * 100%); }
.rail__slot { height: 130px; padding: 18px 16px 0; border-left: 1px solid var(--fg); background: linear-gradient(180deg, rgb(42 36 32 / .055), transparent); }
.rail__time { display: block; font-family: var(--f-latin); font-size: clamp(30px, 2.8vw, 48px); line-height: 1; font-variant-numeric: tabular-nums; }
.rail__name { display: block; margin-top: 12px; font-size: 13px; letter-spacing: .12em; }
.rail__gap { height: 130px; padding: 18px 12px 0; border-left: 1px dashed var(--line); font-size: 11.5px; color: var(--faint); letter-spacing: .08em; line-height: 1.6; }
.rail__ticks { display: flex; justify-content: space-between; margin-top: 0; }
.rail__ticks span { width: 0; white-space: nowrap; }

/* =================== 03 colours (dark) =================== */
.colours { padding: var(--section) var(--pad); background: var(--dark); color: var(--dark-fg); column-gap: clamp(40px, 7vw, 140px); grid-template-columns: 1fr 1fr; --mute: rgb(236 229 218 / .58); --line: rgb(236 229 218 / .15); }
.colours__media { top: calc(50vh - min(42vh, 30vw)); height: min(84vh, 60vw); }
.colours__fig { position: absolute; inset: 0 8% 0 0; border-radius: var(--r); overflow: hidden; }
.colours__fig img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0; transform: scale(1.04); transition: opacity 1.1s var(--ease), transform 2.4s var(--ease); }
.colours__fig img.is-on { opacity: 1; transform: none; }
.colours__chip { position: absolute; left: 0; bottom: -44px; display: flex; align-items: center; gap: 12px; font-family: var(--f-latin); font-style: italic; font-size: 20px; }
.colours__chip i { width: 22px; height: 22px; border-radius: 50%; background: #5a2f22; box-shadow: inset 0 0 0 1px rgb(255 255 255 / .2); transition: background-color .9s var(--ease); }
.colours__head { padding: 4vh 0 16vh; }
.colours__title { margin-top: 28px; font-family: var(--f-mincho); font-weight: 400; font-size: var(--t-h2); line-height: 1.5; letter-spacing: .1em; }
.colours__lead { margin-top: 30px; max-width: 25em; color: var(--mute); }
.colour { padding: 0 0 30vh; opacity: .22; transition: opacity .9s var(--ease); }
.colour:last-child { padding-bottom: 14vh; }
.colour.is-active { opacity: 1; }
.colour__en { margin-top: 10px; font-family: var(--f-latin); font-style: italic; font-weight: 300; font-size: clamp(64px, 7.5vw, 132px); line-height: .95; letter-spacing: -.02em; }
.colour__en::after { content: ""; display: inline-block; width: .22em; height: .22em; margin-left: .18em; border-radius: 50%; background: var(--c); vertical-align: .1em; box-shadow: inset 0 0 0 1px rgb(255 255 255 / .25); }
.colour__ja { margin-top: 14px; font-family: var(--f-mincho); font-size: 20px; letter-spacing: .2em; }
.colour__ja span { margin-left: 10px; font-family: var(--f-body); font-size: 12px; color: var(--mute); letter-spacing: .1em; }
.colour__text { margin-top: 18px; max-width: 24em; color: var(--mute); }
.colour.is-active .colour__text { color: var(--dark-fg); }
.colour__sp { display: none; }

/* =================== 04 one booking — photo stays, text passes =================== */
.hour { position: relative; padding: 0 0 var(--section); }
.hour__fig { position: sticky; top: 0; height: 100vh; height: 100svh; border-radius: 0; }
.hour__fig::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgb(28 23 20 / .72) 0%, rgb(28 23 20 / .38) 45%, rgb(28 23 20 / 0) 75%); }
.hour__flow { position: relative; z-index: 2; margin-top: -100vh; padding: 18vh var(--pad) 10vh; color: #f1ebe1; --mute: rgb(241 235 225 / .72); }
.hour__head { margin-bottom: 30vh; }
.hour__head .label { color: rgb(241 235 225 / .72); }
.hour__title { margin-top: 28px; font-family: var(--f-mincho); font-weight: 400; font-size: var(--t-h2); line-height: 1.5; letter-spacing: .1em; }
.hour__block { max-width: 30em; margin-bottom: 42vh; }
.hour__block:last-child { margin-bottom: 20vh; }
.hour__clock { font-family: var(--f-latin); font-weight: 300; font-size: clamp(56px, 6vw, 104px); line-height: 1; font-variant-numeric: tabular-nums; }
.hour__block h3 { margin: 18px 0 14px; font-family: var(--f-mincho); font-weight: 400; font-size: clamp(22px, 2vw, 30px); letter-spacing: .12em; }
.hour__block p:not(.hour__clock) { color: var(--mute); }
.hour__pic { width: 200px; aspect-ratio: 1; margin-top: 28px; }
.hour__pic--tall { aspect-ratio: 4 / 5; }

/* =================== 05 menu (tabs) =================== */
.menu-sec { padding: var(--section) var(--pad); }
.menu-sec__head { display: grid; grid-template-columns: repeat(12, 1fr); column-gap: var(--gap); align-items: end; }
.menu-sec__head .label { grid-column: 1 / -1; }
.menu-sec__title { grid-column: 1 / 8; display: flex; align-items: baseline; gap: 26px; margin-top: 18px; font-weight: 400; }
.menu-sec__en { font-family: var(--f-latin); font-style: italic; font-weight: 300; font-size: clamp(96px, 13vw, 220px); line-height: .9; letter-spacing: -.03em; }
.menu-sec__ja { font-family: var(--f-mincho); font-size: 15px; letter-spacing: .3em; color: var(--mute); }
.menu-sec__note { grid-column: 9 / 13; padding-bottom: 1.2em; font-size: 13px; color: var(--mute); }
.menu-sec__body { display: grid; grid-template-columns: repeat(12, 1fr); column-gap: var(--gap); margin-top: clamp(64px, 7vw, 110px); align-items: start; }
.menu-sec__fig { grid-column: 1 / 5; aspect-ratio: 1; position: sticky; top: calc(var(--hdr) + 4vh); }
.tabs { grid-column: 6 / 13; }
.tabs__list { gap: 0; border-bottom: 1px solid var(--line); }
.tabs__list button { flex: 1; display: flex; flex-direction: column; align-items: flex-start; gap: 2px; padding: 0 0 16px; font-family: var(--f-latin); font-style: italic; font-size: clamp(26px, 2.4vw, 40px); line-height: 1; color: var(--faint); transition: color .5s var(--ease); }
.tabs__list button small { font-family: var(--f-body); font-style: normal; font-size: 11.5px; letter-spacing: .14em; }
.tabs__list button[aria-selected="true"] { color: var(--fg); }
.tabs__list .k-tabs__bar { bottom: -1px; height: 2px; background: var(--accent); }
.tabs__panel li { display: flex; align-items: baseline; justify-content: space-between; gap: 24px; padding: 22px 0 20px; border-bottom: 1px solid var(--line); }
.tabs__name { display: grid; gap: 2px; font-size: 15.5px; letter-spacing: .08em; }
.tabs__name small { font-size: 12px; color: var(--mute); letter-spacing: .05em; }
.tabs__price { font-family: var(--f-latin); font-size: 32px; line-height: 1; font-variant-numeric: tabular-nums; white-space: nowrap; }
.tabs__price::before { content: "¥"; margin-right: 3px; font-size: .5em; vertical-align: .4em; color: var(--mute); }

/* =================== 06 owner =================== */
.owner { display: grid; grid-template-columns: repeat(12, 1fr); column-gap: var(--gap); padding: 0 var(--pad) var(--section); align-items: end; }
.owner__text { grid-column: 2 / 7; padding-bottom: 6vh; }
.owner__title { margin: 28px 0 34px; font-family: var(--f-mincho); font-weight: 400; font-size: var(--t-h2); line-height: 1.5; letter-spacing: .08em; }
.owner__text p:not(.label) + p { margin-top: 1em; }
.owner__sign { display: flex; flex-direction: column; margin-top: 40px !important; padding-top: 18px; border-top: 1px solid var(--line); font-family: var(--f-mincho); font-size: 22px; letter-spacing: .24em; }
.owner__sign span { font-family: var(--f-latin); font-style: italic; font-size: 16px; letter-spacing: 0; color: var(--mute); }
.owner__fig { grid-column: 8 / 12; aspect-ratio: 4 / 5; }

/* =================== 07 numbers =================== */
.nums { padding: 0 var(--pad) var(--section); }
.nums__row { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); }
.nums__row p { display: grid; grid-template-columns: auto 1fr; align-items: baseline; column-gap: 8px; padding: 26px 24px 0 0; }
.nums__row p + p { padding-left: 24px; border-left: 1px solid var(--line); }
.nums__row b { font-family: var(--f-latin); font-weight: 300; font-size: var(--t-num); line-height: .9; font-variant-numeric: tabular-nums; white-space: nowrap; }
.nums__row small { font-size: 14px; letter-spacing: .1em; color: var(--mute); }
.nums__row .label { grid-column: 1 / -1; margin-top: 18px; }

/* =================== 08 faq =================== */
.faq { display: grid; grid-template-columns: repeat(12, 1fr); column-gap: var(--gap); padding: 0 var(--pad) var(--section); }
.faq__head { grid-column: 1 / 5; }
.faq__title { margin-top: 28px; font-family: var(--f-mincho); font-weight: 400; font-size: var(--t-h2); line-height: 1.5; letter-spacing: .1em; white-space: nowrap; }
.faq__list { grid-column: 6 / 13; border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { position: relative; display: grid; grid-template-columns: 3.4em 1fr; align-items: baseline; padding: 26px 56px 26px 0; list-style: none; cursor: pointer; font-size: 16px; letter-spacing: .06em; line-height: 1.7; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::before, .faq summary::after { content: ""; position: absolute; right: 8px; top: 50%; width: 15px; height: 1px; background: currentColor; transition: transform .6s var(--ease); }
.faq summary::after { transform: rotate(90deg); }
.faq details[open] summary::after { transform: rotate(0); }
.faq details > div { padding: 0 56px 30px 3.4em; color: var(--mute); }

/* =================== 09 visit =================== */
.visit { display: grid; grid-template-columns: repeat(12, 1fr); column-gap: var(--gap); padding: 0 var(--pad) var(--section); align-items: start; }
.visit__info { grid-column: 1 / 7; }
.visit__fig { grid-column: 8 / 13; aspect-ratio: 4 / 5; margin-top: 8vh; }
.visit__title { display: flex; align-items: baseline; gap: 20px; margin-top: 24px; font-family: var(--f-latin); font-style: italic; font-weight: 300; font-size: clamp(76px, 8vw, 140px); line-height: .9; letter-spacing: -.03em; }
.visit__title span { font-family: var(--f-mincho); font-style: normal; font-size: 15px; letter-spacing: .3em; color: var(--mute); }
.visit__open { margin-top: 26px; }
.visit__dl { margin-top: 34px; border-top: 1px solid var(--line); }
.visit__dl div { display: grid; grid-template-columns: 8em 1fr; padding: 14px 0; border-bottom: 1px solid var(--line); }
.visit__dl dd { margin: 0; font-size: 14.5px; }
.visit__dl small { display: block; font-size: 12px; color: var(--mute); }
.hours { width: 100%; margin-top: 34px; border-collapse: collapse; }
.hours caption { text-align: left; padding-bottom: 10px; }
.hours th, .hours td { padding: 12px 0; border-bottom: 1px solid var(--line); font-weight: 400; text-align: left; font-size: 14.5px; }
.hours th { width: 8em; position: relative; }
.hours td { font-family: var(--f-latin); font-size: 22px; font-variant-numeric: tabular-nums; }
.hours tr:last-child td { font-family: var(--f-body); font-size: 14.5px; }
.hours tr.is-today th::before { content: ""; position: absolute; left: -16px; top: 50%; width: 6px; height: 6px; border-radius: 50%; background: var(--accent); translate: 0 -50%; }
.visit__note { margin-top: 16px; font-size: 12.5px; color: var(--mute); }
.book { display: grid; margin-top: 44px; border-top: 1px solid var(--fg); }
.book__main { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin: 22px 0 10px; padding: 26px 30px; border-radius: var(--r); background: var(--fg); color: var(--bg); transition: background-color .5s var(--ease); }
.book__main span { font-family: var(--f-mincho); font-size: 21px; letter-spacing: .18em; }
.book__main small { font-size: 12px; letter-spacing: .08em; opacity: .7; }
.book__main:hover { background: var(--accent); }
.book__sub { display: flex; justify-content: space-between; padding: 18px 0; border-bottom: 1px solid var(--line); font-size: 14px; letter-spacing: .12em; transition: padding .6s var(--ease); }
.book__sub:hover { padding-left: 10px; }

/* =================== footer =================== */
.ftr { padding: 0 0 36px; overflow: hidden; border-top: 1px solid var(--line); }
.ftr__marquee { padding: 30px 0; border-bottom: 1px solid var(--line); font-family: var(--f-mincho); font-size: clamp(22px, 2.4vw, 38px); letter-spacing: .16em; white-space: nowrap; }
.ftr__marquee span { padding: 0 .8em; }
.ftr__dot { color: var(--accent); }
.ftr__word { padding: 0 var(--pad); font-family: var(--f-latin); font-style: italic; font-weight: 300; font-size: clamp(120px, 27vw, 480px); line-height: .9; letter-spacing: -.04em; margin: 3vw 0 2vw -.04em; white-space: nowrap; }
.ftr__row { display: grid; grid-template-columns: 1fr 1.4fr auto; gap: 24px; align-items: end; padding: 24px var(--pad) 0; border-top: 1px solid var(--line); }
.ftr__note { font-size: 12px; color: var(--mute); }
.ftr__top { display: inline-block; padding: 14px 0; margin: -14px 0; }

.dock { display: none; }

/* =================== phones =================== */
@media (max-width: 900px) {
  :root { --hdr: 64px; --section: clamp(100px, 26vw, 140px); }
  .hdr { gap: 16px; }
  .hdr__nav, .hdr .hdr__open, .hdr__book { display: none; }
  .hdr__menu { display: block; }
  .hdr__logo { font-size: 28px; }

  .hero { display: block; height: auto; min-height: 0; padding: calc(var(--hdr) + 18px) var(--pad) 0; }
  .hero__meta { padding: 0; }
  .hero__open { position: static; margin-top: 10px; }
  .hero__fig { position: relative; width: 68%; height: auto; aspect-ratio: 4 / 5; margin: 26px 0 0 auto; }
  .hero__title { position: absolute; left: var(--pad); top: calc(var(--hdr) + 120px); padding: 0; font-size: 21px; line-height: 1.6; letter-spacing: .14em; }
  .hero__name { position: relative; left: -.04em; bottom: auto; display: block; margin-top: .06em; font-size: 31vw; }
  .hero__side { display: none; }

  .about { display: block; }
  .about__tall { width: 82%; }
  .about__small { width: 46%; margin: -24% 0 0 auto; }
  .about__text { padding-top: 48px; }

  .four__head { display: block; }
  .four__title { font-size: 44px; }
  .four__lead { margin-top: 24px; }
  /* the four bookings on a phone: down the screen, one under another (no sideways rail: it would run off the edge) */
  .rail { margin-top: 48px; }
  .rail__axis, .rail__ticks { display: none; }
  .rail__list { height: auto; display: grid; border-left: 1px solid var(--line); }
  .rail__list li { position: relative; left: auto; top: auto; width: auto; }
  .rail__slot { height: auto; padding: 18px 0 18px 22px; border-left: 0; background: none; display: flex; align-items: baseline; gap: 18px; }
  .rail__slot::before { content: ""; position: absolute; left: -4px; top: 31px; width: 7px; height: 7px; border-radius: 50%; background: var(--fg); }
  .rail__name { margin-top: 0; }
  .rail__gap { height: auto; padding: 0 0 2px 22px; border-left: 0; }

  .colours { display: block; padding: var(--section) 0; }
  .colours__media { display: none; }
  .colours__list { overflow-x: auto; flex-wrap: nowrap; scroll-snap-type: x mandatory; scroll-padding-left: var(--pad); padding: 0 var(--pad); gap: 16px; scrollbar-width: none; }
  .colours__list::-webkit-scrollbar { display: none; }
  .colours__list > .colours__head { flex: 0 0 74vw; padding: 0 12px 0 0; align-self: flex-end; }
  .colour { flex: 0 0 76vw; padding: 0; opacity: 1; scroll-snap-align: start; display: flex; flex-direction: column; }
  .colour__sp { display: block; order: -1; aspect-ratio: 4 / 5; margin-bottom: 18px; }
  .colour__en { font-size: 52px; }
  .colour__text { color: var(--dark-fg); font-size: 14px; }

  .hour__flow { padding: 14vh var(--pad) 6vh; }
  .hour__fig::after { background: linear-gradient(180deg, rgb(28 23 20 / .5), rgb(28 23 20 / .7)); }
  .hour__head { margin-bottom: 24vh; }
  .hour__block { margin-bottom: 34vh; }
  .hour__pic { width: 150px; }

  .menu-sec__head { display: block; }
  .menu-sec__title { display: grid; gap: 10px; }
  .menu-sec__en { font-size: 30vw; }
  .menu-sec__note { margin-top: 22px; }
  .menu-sec__body { display: block; margin-top: 48px; }
  .menu-sec__fig { position: relative; top: 0; width: 64%; margin-bottom: 36px; }
  .tabs__list button { font-size: 24px; }
  .tabs__price { font-size: 26px; }

  .owner { display: flex; flex-direction: column-reverse; }
  .owner__fig { width: 78%; margin-left: auto; }
  .owner__text { padding: 48px 0 0; }

  .nums__row { grid-template-columns: 1fr 1fr; }
  .nums__row p { padding: 22px 12px 26px 0; }
  .nums__row p + p { padding-left: 0; border-left: 0; }
  .nums__row p:nth-child(even) { padding-left: 16px; border-left: 1px solid var(--line); }
  .nums__row p:nth-child(n + 3) { border-top: 1px solid var(--line); }
  .nums__row b { font-size: 64px; }

  .faq { display: block; }
  .faq__list { margin-top: 40px; }
  .faq summary { grid-template-columns: 2.6em 1fr; font-size: 15px; padding-right: 40px; }
  .faq details > div { padding: 0 0 26px 2.6em; }

  .visit { display: flex; flex-direction: column-reverse; }
  .visit__fig { width: 80%; margin: 0 0 48px; }
  .visit__dl div { grid-template-columns: 6.5em 1fr; }
  .hours th { width: 6.5em; }
  .book__main { padding: 22px; flex-direction: column; align-items: flex-start; gap: 4px; }

  .ftr__row { grid-template-columns: 1fr; gap: 14px; padding-bottom: 92px; }
  .ftr__word { font-size: 30vw; }

  .dock { position: fixed; left: 0; right: 0; bottom: 0; z-index: 80; display: grid; grid-template-columns: 2.4fr 1fr; padding-bottom: env(safe-area-inset-bottom); background: color-mix(in srgb, var(--bg) 92%, transparent); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); border-top: 1px solid var(--line); transform: translateY(110%); transition: transform .7s var(--ease); }
  .dock.is-on { transform: none; }
  .dock a { display: grid; place-items: center; height: 56px; font-size: 13px; letter-spacing: .14em; }
  .dock a + a { border-left: 1px solid var(--line); }
  .dock__main { background: var(--fg); color: var(--bg); font-family: var(--f-mincho); font-size: 15px !important; }
}