/* Lumoir — link page (v33, 2026-10-28). One page that sends SNS visitors to the work, a commission, the guides and the channels.
   Monochrome like the wordmark: ink #0D0C0B, paper #EEEAE3. The films are the only colour. No accent hue, no glow, no gradient. */
@font-face { font-family: "Satoshi"; src: url("/assets/fonts/Satoshi-Medium.woff2") format("woff2"); font-weight: 400 500; font-display: swap; }
@font-face { font-family: "Satoshi"; src: url("/assets/fonts/Satoshi-Bold.woff2") format("woff2"); font-weight: 600 700; font-display: swap; }

:root {
  --bg: #0D0C0B;
  --raise: #151412;
  --raise-2: #1C1A17;
  --line: rgb(238 234 227 / .09);
  --line-2: rgb(238 234 227 / .17);
  --text: #EEEAE3;
  --muted: #A8A298;      /* 7.5:1 on --bg */
  --faint: #8A847B;      /* 5.0:1 on --bg */
  --paper: #EEEAE3;
  --ink: #0D0C0B;
  --ease: cubic-bezier(.22, .8, .24, 1);
  --ease-io: cubic-bezier(.45, 0, .2, 1);
  --r: 14px;
  --gut: clamp(18px, 5vw, 40px);
  --sans: "Satoshi", "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Noto Sans JP", "Yu Gothic UI", "Meiryo", system-ui, sans-serif;
  color-scheme: dark;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; background: var(--bg); }
body { margin: 0; background: var(--bg); color: var(--text); font: 500 16px/1.55 var(--sans); -webkit-font-smoothing: antialiased;
  font-feature-settings: "ss01", "tnum" 0; text-rendering: optimizeLegibility; }
img, video, svg { display: block; }
a { color: inherit; }
button { font: inherit; color: inherit; }
p { margin: 0; }
:focus-visible { outline: 2px solid var(--paper); outline-offset: 3px; border-radius: 8px; }
.skip { position: absolute; left: 12px; top: -64px; z-index: 50; padding: 10px 14px; border-radius: 10px; background: var(--paper); color: var(--ink); font-weight: 700; text-decoration: none; }
.skip:focus { top: 12px; }
/* both languages live in the page; boot.js sets html[lang] before the first paint, so only one ever shows */
html:not([lang="ja"]) [data-l="ja"], html[lang="ja"] [data-l="en"] { display: none !important; }
[data-l="ja"] { line-break: strict; }
/* short Japanese lines break only between phrases; running text wraps normally */
.tag [data-l="ja"], .status [data-l="ja"], .link-title [data-l="ja"], .link-sub [data-l="ja"], .label [data-l="ja"], .label-note [data-l="ja"],
legend [data-l="ja"], .chips [data-l="ja"], .terms dt [data-l="ja"], .field > span [data-l="ja"], .btn [data-l="ja"] { word-break: keep-all; overflow-wrap: anywhere; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ---------- layout: one column on phones (head, work, links, foot); two columns from 960 px ---------- */
.page { position: relative; width: min(100% - 2 * var(--gut), 560px); margin-inline: auto; padding: max(40px, env(safe-area-inset-top)) 0 max(32px, env(safe-area-inset-bottom));
  display: flex; flex-direction: column; gap: 44px; }
.side { display: contents; }
.stage { display: contents; }
.head { order: 1; }
.reel { order: 2; }
.links { order: 3; }
#slot-d { order: 4; }
.foot { order: 5; }

@media (min-width: 960px) {
  .page { width: min(100% - 2 * var(--gut), 1200px); display: grid; grid-template-columns: minmax(340px, 400px) minmax(0, 1fr); column-gap: clamp(56px, 7vw, 112px);
    align-items: start; padding-top: 72px; padding-bottom: 72px; }
  .side { display: flex; flex-direction: column; gap: 44px; position: sticky; top: 56px; }
  .stage { display: flex; flex-direction: column; gap: 72px; min-width: 0; }
}

/* ---------- language switcher: top right, quiet ---------- */
.lang { position: absolute; top: max(36px, env(safe-area-inset-top)); right: 0; z-index: 5; display: flex; align-items: center; gap: 2px;
  font-size: .76rem; font-weight: 700; letter-spacing: .1em; color: var(--faint); }
.lang > span { opacity: .6; }
.lang button { min-width: 44px; min-height: 44px; padding: 0 6px; border: 0; background: none; cursor: pointer; color: var(--faint);
  letter-spacing: inherit; font-size: inherit; font-weight: inherit; transition: color .3s var(--ease); -webkit-tap-highlight-color: transparent; }
.lang button[aria-pressed="true"] { color: var(--paper); text-decoration: underline; text-underline-offset: 6px; text-decoration-thickness: 1px; }
@media (hover: hover) { .lang button:hover { color: var(--text); } }
@media (min-width: 960px) { .lang { top: 22px; right: -6px; } }

/* ---------- head ---------- */
.wordmark { margin: 0; color: var(--paper); }
.wordmark svg { width: clamp(176px, 52vw, 232px); height: auto; fill: currentColor; }
.tag { margin-top: 26px; font-size: 1.22rem; line-height: 1.35; letter-spacing: -0.012em; font-weight: 600; }
.tag-ja { word-break: keep-all; line-break: strict; margin-top: 4px; font-size: .98rem; font-weight: 500; letter-spacing: .02em; color: var(--muted); }
.status { margin-top: 20px; display: flex; flex-wrap: wrap; gap: 8px; font-size: .78rem; letter-spacing: .08em; text-transform: uppercase; color: var(--faint); }

/* ---------- section labels ---------- */
.label { margin: 0 0 14px; display: flex; align-items: baseline; justify-content: space-between; gap: 12px;
  font-size: .74rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--faint); }
.label-ja { letter-spacing: .08em; font-weight: 500; text-transform: none; }
.label-note { margin: -6px 0 14px; font-size: .86rem; color: var(--muted); }

/* ---------- links ---------- */
.links { display: flex; flex-direction: column; gap: 36px; }
.stack, .grid { list-style: none; margin: 0; padding: 0; }
.stack { display: flex; flex-direction: column; gap: 8px; }
.grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }

.link, .tile { position: relative; display: flex; align-items: center; gap: 16px; width: 100%; min-height: 64px; padding: 14px 18px 14px 20px;
  border: 1px solid var(--line); border-radius: var(--r); background: var(--raise); text-decoration: none; text-align: left; cursor: pointer;
  transition: background-color .32s var(--ease), border-color .32s var(--ease), transform .22s var(--ease); -webkit-tap-highlight-color: transparent; }
.link-main { display: flex; flex-direction: column; gap: 2px; flex: 1; min-width: 0; }
.link-title { font-size: 1.06rem; font-weight: 700; letter-spacing: -0.01em; line-height: 1.25; }
.link-sub { font-size: .84rem; color: var(--muted); line-height: 1.35; }
.link-ico { flex: none; width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; color: var(--faint);
  transition: transform .36s var(--ease), color .32s var(--ease); }
@media (hover: hover) {
  .link:hover, .tile:hover { background: var(--raise-2); border-color: var(--line-2); }
  a.link:hover .link-ico, .tile:hover .link-ico { transform: translate(2px, -2px); color: var(--text); }
}
.link:active, .tile:active { transform: scale(.985); }

/* the one filled row: the commission */
.link-primary { min-height: 76px; background: var(--paper); color: var(--ink); border-color: var(--paper); }
.link-primary .link-title { font-size: 1.24rem; letter-spacing: .02em; }
.link-primary .link-sub { color: #4A4640; }   /* 8.4:1 on paper */
.link-primary .link-ico { color: var(--ink); }
.link-primary .ico-chev { transition: transform .5s var(--ease); }
.link-primary[aria-expanded="true"] .ico-chev { transform: rotate(180deg); }
@media (hover: hover) { .link-primary:hover { background: #FFFFFF; border-color: #FFFFFF; } }
.link-primary:focus-visible { outline-color: var(--paper); outline-offset: 4px; }

.tile { flex-direction: column; align-items: flex-start; gap: 2px; min-height: 76px; padding: 14px 16px; }
.tile-name { font-weight: 700; font-size: 1rem; letter-spacing: -0.01em; }
.tile-handle { font-size: .82rem; color: var(--muted); }
.tile .link-ico { position: absolute; top: 14px; right: 12px; width: 18px; height: 18px; }

/* ---------- reel ---------- */
.reel { display: flex; flex-direction: column; gap: 0; }
.film { margin: 0 0 28px; }
.film:last-child { margin-bottom: 0; }
.screen { position: relative; aspect-ratio: 16 / 9; overflow: hidden; border-radius: var(--r); background: #000; isolation: isolate;
  box-shadow: 0 0 0 1px var(--line); }
.screen video { width: 100%; height: 100%; object-fit: cover; background: #000; }
.hit { position: absolute; inset: 0; z-index: 1; border: 0; padding: 0; background: transparent; cursor: pointer; border-radius: var(--r); }
.hit:focus-visible { outline-offset: -3px; }
.state { position: absolute; left: 50%; top: 50%; z-index: 2; width: 56px; height: 56px; margin: -28px 0 0 -28px; display: grid; place-items: center;
  border-radius: 50%; background: rgb(13 12 11 / .62); box-shadow: inset 0 0 0 1px rgb(238 234 227 / .16); pointer-events: none;
  opacity: 0; transform: scale(.92); transition: opacity .4s var(--ease), transform .5s var(--ease); }
.state svg { width: 22px; height: 22px; fill: var(--paper); margin-left: 2px; }
.film.paused .state { opacity: 1; transform: none; }
.ctl { position: absolute; right: 10px; bottom: 10px; z-index: 3; display: flex; gap: 6px; }
.ic { width: 40px; height: 40px; display: grid; place-items: center; padding: 0; border: 0; border-radius: 50%; cursor: pointer;
  background: rgb(13 12 11 / .62); box-shadow: inset 0 0 0 1px rgb(238 234 227 / .16); color: var(--paper);
  transition: background-color .3s var(--ease), transform .22s var(--ease); -webkit-tap-highlight-color: transparent; }
.ic svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.ic .spk { fill: currentColor; stroke: none; }
.snd .wave { opacity: 0; } .snd[aria-pressed="true"] .wave { opacity: 1; } .snd[aria-pressed="true"] .mute { opacity: 0; }
.snd[aria-pressed="true"] { background: var(--paper); color: var(--ink); }
@media (hover: hover) { .ic:hover { background: rgb(13 12 11 / .82); } .snd[aria-pressed="true"]:hover { background: #fff; } }
.ic:active { transform: scale(.94); }
.buf { position: absolute; left: 0; right: 0; bottom: 0; z-index: 2; height: 2px; background: rgb(238 234 227 / .55); transform-origin: left; transform: scaleX(var(--b, 0));
  opacity: 0; transition: opacity .4s var(--ease), transform .2s linear; }
.film.loading .buf { opacity: 1; }

.film figcaption { display: grid; grid-template-columns: auto 1fr auto; align-items: baseline; gap: 10px; padding: 12px 2px 0; }
.film-name { font-weight: 700; font-size: .98rem; }
.film-title { color: var(--muted); font-size: .92rem; min-width: 0; }
.film-credit { margin: 4px 2px 0; color: var(--faint); font-size: .78rem; letter-spacing: .04em; }
.film-credit a { color: inherit; text-decoration: underline; text-underline-offset: 3px; }
.film-meta { color: var(--faint); font-size: .78rem; letter-spacing: .04em; font-variant-numeric: tabular-nums; }

/* ---------- commission panel (phones: folds open under the button; desktop: always open in the right column) ---------- */
.slot:empty { display: none; }
#slot-m { margin-top: 0; }
.panel-clip { display: grid; grid-template-rows: 1fr; }
.panel-in { min-height: 0; }
.js .panel.collapsible .panel-clip { grid-template-rows: 0fr; overflow: hidden; }
.js .panel.collapsible .panel-clip { margin-top: 0; transition: grid-template-rows .56s var(--ease-io), margin-top .56s var(--ease-io); }
.js .panel.collapsible .panel-in { opacity: 0; transform: translateY(-6px); padding-top: 0; padding-bottom: 0; border-color: transparent;
  transition: opacity .32s var(--ease), transform .5s var(--ease), padding .56s var(--ease-io), border-color .3s var(--ease); }
.js .panel.collapsible.open .panel-clip { margin-top: 8px; }
.js .panel.collapsible.open .panel-in { padding-top: 24px; padding-bottom: 22px; border-color: var(--line); }
.js .panel.collapsible.open .panel-clip { grid-template-rows: 1fr; }
.js .panel.collapsible.open .panel-in { opacity: 1; transform: none; transition-delay: .12s; }
.panel-in { padding: 24px 20px 22px; border: 1px solid var(--line); border-radius: var(--r); background: var(--raise); }
#slot-m .panel-in { border-top-left-radius: 10px; border-top-right-radius: 10px; }
.panel-head h2 { margin: 0 0 12px; display: flex; flex-wrap: wrap; align-items: baseline; gap: 6px 12px; font-size: 1.5rem; font-weight: 700; letter-spacing: .01em; line-height: 1.2; }
.panel-head h2:focus { outline: none; }
.panel-en { font-size: .98rem; font-weight: 500; color: var(--muted); letter-spacing: 0; }
.panel-head p { color: var(--muted); font-size: .95rem; max-width: 60ch; }
.panel-head .panel-ja { margin-top: 6px; font-size: .9rem; color: var(--faint); }
.terms { margin: 22px 0 0; display: grid; grid-template-columns: 1fr 1fr; gap: 0; border-top: 1px solid var(--line); }
.terms div { display: flex; justify-content: space-between; align-items: baseline; gap: 8px; padding: 11px 0; border-bottom: 1px solid var(--line); }
.terms div:nth-child(odd) { padding-right: 14px; }
.terms div:nth-child(even) { padding-left: 14px; border-left: 1px solid var(--line); }
.terms dt { font-size: .86rem; color: var(--muted); }
.terms dd { white-space: nowrap; margin: 0; font-weight: 700; font-variant-numeric: tabular-nums; }
.terms-note { margin-top: 14px; font-size: .86rem; color: var(--muted); }
.terms-note strong { color: var(--text); font-weight: 700; }
.terms-note a, .fine a, .foot a { text-underline-offset: 3px; text-decoration-thickness: 1px; text-decoration-color: var(--line-2); transition: text-decoration-color .3s; }
.terms-note a:hover, .fine a:hover, .foot a:hover { text-decoration-color: currentColor; }
@media (max-width: 419px) {
  .terms { grid-template-columns: 1fr; }
  .terms div:nth-child(odd), .terms div:nth-child(even) { padding-left: 0; padding-right: 0; border-left: 0; }
}
/* phones: the button above already says it; keep the heading for screen readers only */
#slot-m .panel-head h2 { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; margin: 0; }
@media (min-width: 960px) { .panel-in { padding: 36px 36px 32px; } .panel-head h2 { font-size: 1.8rem; } }

/* ---------- the brief form (markup and server contract unchanged from v32) ---------- */
.brief { margin-top: 26px; }
.progress { list-style: none; margin: 0 0 22px; padding: 0; display: grid; grid-template-columns: repeat(5, 1fr); gap: 6px; }
.progress li { height: 2px; border-radius: 2px; background: var(--line-2); position: relative; overflow: hidden; }
.progress li::after { content: ""; position: absolute; inset: 0; background: var(--paper); transform: scaleX(0); transform-origin: left; transition: transform .5s var(--ease); }
.progress li.done::after { transform: scaleX(1); }
.q { margin: 0; padding: 0; border: 0; min-width: 0; }
.q legend { padding: 0; margin-bottom: 14px; font-size: 1.06rem; font-weight: 700; letter-spacing: -0.01em; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chips label { position: relative; }
.chips input { position: absolute; opacity: 0; inset: 0; margin: 0; cursor: pointer; }
.chips label > span { display: inline-flex; align-items: center; min-height: 44px; padding: 0 16px; border-radius: 999px; border: 1px solid var(--line-2);
  font-size: .92rem; cursor: pointer; transition: background-color .28s var(--ease), color .28s var(--ease), border-color .28s var(--ease); }
@media (hover: hover) { .chips label:hover > span { border-color: var(--muted); } }
.chips input:checked + span { background: var(--paper); color: var(--ink); border-color: var(--paper); }
.chips input:focus-visible + span { outline: 2px solid var(--paper); outline-offset: 3px; }
.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px; }
.field > span { font-size: .86rem; color: var(--muted); }
.field em { font-style: normal; color: var(--faint); margin-left: 4px; }
.field input, .field textarea { width: 100%; padding: 12px 14px; border-radius: 10px; border: 1px solid var(--line-2); background: var(--bg); color: var(--text);
  font: 500 16px/1.45 var(--sans); transition: border-color .25s var(--ease); }
.field textarea { resize: vertical; min-height: 120px; }
.field input::placeholder, .field textarea::placeholder { color: var(--faint); }
.field input:focus, .field textarea:focus { outline: none; border-color: var(--paper); }
.field [aria-invalid="true"] { border-color: #E8A39A; }
.row { display: grid; gap: 0 12px; }
@media (min-width: 560px) { .row { grid-template-columns: 1fr 1fr; } }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.turnstile:empty { display: none; }
.turnstile { margin: 4px 0 12px; }
.fine { font-size: .8rem; color: var(--faint); }
.error { margin-top: 14px; font-size: .9rem; color: #F0B4AC; }
.nav-btns { margin-top: 22px; display: flex; justify-content: space-between; gap: 10px; }
.nav-btns #next, .nav-btns #send { margin-left: auto; }
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 0 24px; border-radius: 999px; border: 1px solid transparent;
  font: 700 .95rem/1 var(--sans); cursor: pointer; transition: background-color .28s var(--ease), border-color .28s var(--ease), transform .22s var(--ease); }
.btn:active { transform: scale(.97); }
.btn-primary { background: var(--paper); color: var(--ink); }
@media (hover: hover) { .btn-primary:hover { background: #fff; } .btn-quiet:hover { border-color: var(--muted); } }
.btn-quiet { background: transparent; color: var(--text); border-color: var(--line-2); }
.btn[disabled] { opacity: .55; cursor: progress; }
.sent { margin-top: 24px; padding: 22px 0 4px; border-top: 1px solid var(--line); }
.sent:focus { outline: none; }
.sent h3 { margin: 0 0 6px; font-size: 1.2rem; }
.sent p { color: var(--muted); }

/* ---------- foot ---------- */
.foot { font-size: .8rem; color: var(--faint); display: flex; flex-direction: column; gap: 8px; padding-top: 4px; }
.foot-note { font-size: .74rem; line-height: 1.5; max-width: 46ch; }

/* ---------- entrance: once, quiet; nothing loops ---------- */
.js .rise { opacity: 0; transform: translateY(10px); }
.js.ready .rise { opacity: 1; transform: none; transition: opacity .9s var(--ease), transform 1.1s var(--ease); transition-delay: var(--d, 0ms); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition-duration: .01ms !important; transition-delay: 0ms !important; animation: none !important; }
  .js .rise { opacity: 1; transform: none; }
}