/*
 * セール・チェッカー
 * editorial paper aesthetic / shippori mincho × ibm plex
 */

:root {
  --paper:        #f5efe2;
  --paper-deep:   #eee5d1;
  --paper-warm:   #fbf7ec;
  --ink:          #1a1612;
  --ink-soft:     #2c2620;
  --ink-mute:     #564b3f;
  --ink-faint:    #8a7e6f;
  --rule:         #c8bca6;
  --rule-soft:    #ddd2bc;
  --vermillion:   #b3372d;
  --vermillion-deep: #832019;
  --gold:         #9a7c33;
  --matcha:       #4a6647;
  --shadow:       0 1px 0 rgba(26, 22, 18, 0.06), 0 12px 28px -22px rgba(26, 22, 18, 0.35);

  --serif:        "Shippori Mincho B1", "Hiragino Mincho ProN", "Yu Mincho", serif;
  --sans:         "IBM Plex Sans JP", "Hiragino Sans", "Yu Gothic", sans-serif;
  --mono:         "IBM Plex Mono", "SF Mono", ui-monospace, monospace;

  --max:          78rem;
  --gutter:       clamp(1.25rem, 4vw, 2.75rem);
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-weight: 400;
  font-size: 16px;
  line-height: 1.7;
  letter-spacing: 0.01em;
  font-feature-settings: "palt" 1, "pkna" 1;
  position: relative;
  min-height: 100vh;
  overflow-x: hidden;
}

/* paper grain overlay */
.grain {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 100;
  opacity: 0.06;
  mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='180' height='180'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
}

a {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color .25s ease, color .25s ease;
}
a:hover { border-bottom-color: var(--ink); }

h1, h2, h3, h4 { margin: 0; font-family: var(--serif); font-weight: 700; letter-spacing: 0.02em; }
p, ul, ol { margin: 0; }
ul, ol { padding: 0; list-style: none; }
button { font: inherit; cursor: pointer; }

/* ----------------------------------------------------------------- */
/* masthead */
/* ----------------------------------------------------------------- */
.masthead {
  padding-top: 2.5rem;
}
.masthead__inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 2.5rem;
  align-items: end;
}
.masthead__brand {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.brand {
  display: flex;
  align-items: baseline;
  gap: 0.85rem;
  border-bottom: 0;
  font-family: var(--serif);
  font-weight: 800;
}
.brand__mark {
  display: inline-grid;
  place-items: center;
  width: 2.6rem; height: 2.6rem;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--mono);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.05em;
}
.brand__name {
  font-size: clamp(1.4rem, 1.6vw + 0.6rem, 1.95rem);
  letter-spacing: 0.04em;
}
.brand__sub {
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  color: var(--ink-faint);
  text-transform: uppercase;
}

.masthead__nav {
  display: flex;
  align-items: center;
  gap: 1.4rem;
  justify-self: end;
  font-family: var(--sans);
  font-size: 0.9rem;
  letter-spacing: 0.06em;
}
.masthead__nav a {
  position: relative;
  padding: 0.3rem 0;
  border-bottom: 1px solid transparent;
}
.masthead__nav a:hover { border-bottom-color: var(--ink); }
.masthead__edition {
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  color: var(--ink-faint);
  padding-left: 1.2rem;
  border-left: 1px solid var(--rule);
}

.masthead__rule {
  margin: 1.4rem auto 0;
  max-width: var(--max);
  padding: 0 var(--gutter);
  position: relative;
}
.masthead__rule::before {
  content: "";
  display: block;
  height: 1px;
  background: var(--ink);
}
.masthead__rule::after {
  content: "";
  display: block;
  height: 1px;
  background: var(--ink);
  margin-top: 3px;
  width: 88%;
}

/* ----------------------------------------------------------------- */
/* page wrapper */
/* ----------------------------------------------------------------- */
.page {
  max-width: var(--max);
  margin: 0 auto;
  padding: 4rem var(--gutter) 6rem;
}

/* generic placeholder shimmer */
.placeholder {
  position: relative;
  overflow: hidden;
  background: var(--paper-deep);
  border: 1px solid var(--rule-soft);
  border-radius: 2px;
}
.placeholder::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(110deg, transparent 30%, rgba(255,255,255,0.55) 50%, transparent 70%);
  animation: shimmer 1.5s infinite;
}
.placeholder.placeholder--row { height: 4.6rem; margin-bottom: 0.6rem; }
.placeholder.placeholder--card { height: 11rem; margin-bottom: 1rem; }
@keyframes shimmer { from { transform: translateX(-100%); } to { transform: translateX(100%); } }

/* ----------------------------------------------------------------- */
/* hero (home) */
/* ----------------------------------------------------------------- */
.hero {
  padding: 2rem 0 4rem;
  position: relative;
}
.hero__edition {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  font-family: var(--mono);
  font-size: 0.74rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-faint);
}
.hero__edition .rule { flex: 1; height: 1px; background: var(--rule); }
.hero__edition .rule:last-of-type { max-width: 6rem; flex: 0 0 6rem; }

.hero__title {
  margin-top: 1.6rem;
  font-family: var(--serif);
  font-size: clamp(2.6rem, 6vw + 1rem, 5.6rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: 0.01em;
  display: grid;
  gap: 0.4rem;
}
.hero__title-jp {
  display: block;
}
.hero__title-jp br { display: block; }
.hero__title-en {
  display: block;
  font-family: var(--serif);
  font-style: italic;
  font-weight: 500;
  font-size: clamp(1rem, 1.4vw + 0.6rem, 1.6rem);
  color: var(--vermillion);
  letter-spacing: 0.04em;
}

.hero__lede {
  margin-top: 2.2rem;
  max-width: 36rem;
  font-size: 1.02rem;
  line-height: 1.85;
  color: var(--ink-soft);
}
.hero__lede strong {
  font-family: var(--mono);
  font-weight: 600;
  font-size: 1.05em;
  padding: 0 0.15em;
}

.hero__search {
  margin-top: 2.4rem;
  max-width: 32rem;
}
.hero__search form {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 0;
  align-items: stretch;
  border: 1px solid var(--ink);
  background: var(--paper-warm);
}
.hero__search label {
  padding: 0 1rem;
  display: grid;
  place-items: center;
  font-family: var(--mono);
  font-size: 0.74rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  background: var(--ink);
  color: var(--paper);
}
.hero__search input {
  border: 0;
  background: transparent;
  padding: 0.95rem 1rem;
  font-family: var(--serif);
  font-size: 1.15rem;
  color: var(--ink);
  outline: none;
}
.hero__search input::placeholder { color: var(--ink-faint); font-style: italic; }
.hero__search button {
  border: 0;
  background: transparent;
  padding: 0 1.3rem;
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  border-left: 1px solid var(--ink);
  color: var(--ink);
  background: var(--paper-warm);
}
.hero__search button:hover {
  background: var(--ink);
  color: var(--paper);
}

/* ----------------------------------------------------------------- */
/* section heads */
/* ----------------------------------------------------------------- */
.section-head {
  display: flex;
  align-items: baseline;
  gap: 1.3rem;
  margin-bottom: 2rem;
  border-bottom: 1px solid var(--ink);
  padding-bottom: 0.6rem;
}
.section-head h2 {
  font-size: clamp(1.5rem, 2vw + 0.7rem, 2.1rem);
}
.section-head__sub {
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  color: var(--ink-faint);
  text-transform: uppercase;
}
.section-head--center {
  justify-content: center;
  text-align: center;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
}

/* ----------------------------------------------------------------- */
/* ranking (home) */
/* ----------------------------------------------------------------- */
.ranking { margin-top: 4rem; }
.ranking__list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(15.5rem, 1fr));
  gap: 0;
  border-top: 1px solid var(--rule);
  border-left: 1px solid var(--rule);
}
.ranking__item {
  border-right: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  padding: 1.4rem 1.4rem 1.6rem;
  display: grid;
  grid-template-rows: auto 1fr auto;
  gap: 0.6rem;
  background: var(--paper-warm);
  transition: background .25s ease, transform .25s ease;
  position: relative;
}
.ranking__item:hover { background: var(--paper-deep); }
.ranking__item a { display: contents; }
.ranking__num {
  font-family: var(--mono);
  font-size: 0.74rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-faint);
}
.ranking__num strong {
  font-family: var(--serif);
  font-weight: 800;
  font-size: 1.55rem;
  color: var(--ink);
  letter-spacing: 0;
  margin-right: 0.4rem;
}
.ranking__name {
  font-family: var(--serif);
  font-weight: 700;
  font-size: 1.45rem;
  letter-spacing: 0.03em;
  line-height: 1.25;
}
.ranking__count {
  font-family: var(--mono);
  font-size: 0.85rem;
  color: var(--ink-mute);
  display: flex;
  align-items: baseline;
  justify-content: space-between;
}
.ranking__count em {
  font-style: normal;
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  color: var(--ink-faint);
  text-transform: uppercase;
}

/* ----------------------------------------------------------------- */
/* primer (home) */
/* ----------------------------------------------------------------- */
.primer { margin-top: 6rem; }
.primer__steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
  gap: 0;
  margin-top: 2rem;
}
.primer__steps li {
  padding: 2rem 1.6rem;
  border-left: 1px solid var(--rule);
  position: relative;
}
.primer__steps li:first-child { border-left: 0; }
.primer__num {
  font-family: var(--serif);
  font-weight: 800;
  font-size: 3.4rem;
  color: var(--vermillion);
  display: block;
  line-height: 1;
  margin-bottom: 0.6rem;
}
.primer__steps h3 {
  font-size: 1.15rem;
  margin-bottom: 0.5rem;
  letter-spacing: 0.06em;
}
.primer__steps p {
  font-size: 0.92rem;
  color: var(--ink-mute);
}

/* ----------------------------------------------------------------- */
/* page-head (sub pages) */
/* ----------------------------------------------------------------- */
.page-head {
  padding: 1rem 0 2.6rem;
  border-bottom: 1px solid var(--ink);
  margin-bottom: 2rem;
}
.page-head__kicker {
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--vermillion);
  margin-bottom: 0.8rem;
}
.page-head__title {
  font-family: var(--serif);
  font-size: clamp(2.4rem, 4vw + 1rem, 4rem);
  font-weight: 800;
  letter-spacing: 0.02em;
  line-height: 1.05;
}
.page-head__lede {
  margin-top: 0.9rem;
  max-width: 40rem;
  color: var(--ink-mute);
  font-size: 1rem;
}

/* ----------------------------------------------------------------- */
/* filters (actors list) */
/* ----------------------------------------------------------------- */
.filters {
  margin-bottom: 1.6rem;
}
.filters form {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 1rem;
  align-items: end;
}
.filters__field { display: grid; gap: 0.3rem; }
.filters__field label {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-faint);
}
.filters__field input,
.filters__field select {
  border: 0;
  border-bottom: 1px solid var(--ink);
  background: transparent;
  font-family: var(--serif);
  font-size: 1.1rem;
  color: var(--ink);
  padding: 0.55rem 0.2rem;
  outline: none;
  border-radius: 0;
}
.filters__field--select select {
  font-family: var(--sans);
  font-size: 0.95rem;
  padding-right: 2rem;
  appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--ink) 50%), linear-gradient(135deg, var(--ink) 50%, transparent 50%);
  background-position: calc(100% - 12px) 1.05rem, calc(100% - 6px) 1.05rem;
  background-size: 6px 6px, 6px 6px;
  background-repeat: no-repeat;
}
.filters__field input:focus,
.filters__field select:focus {
  border-bottom-color: var(--vermillion);
}

/* ----------------------------------------------------------------- */
/* actors list */
/* ----------------------------------------------------------------- */
.actors__list {
  border-top: 1px solid var(--rule);
}
.actor-row {
  display: grid;
  grid-template-columns: 5rem 1fr auto auto;
  align-items: center;
  gap: 1.4rem;
  padding: 1.1rem 0.4rem;
  border-bottom: 1px solid var(--rule);
  transition: background .25s ease;
}
.actor-row:hover { background: var(--paper-warm); }
.actor-row a { display: contents; }
.actor-row__rank {
  font-family: var(--mono);
  font-size: 0.95rem;
  color: var(--ink-faint);
  letter-spacing: 0.06em;
}
.actor-row__name {
  font-family: var(--serif);
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}
.actor-row__count {
  font-family: var(--mono);
  font-size: 0.95rem;
  color: var(--ink-mute);
}
.actor-row__count em { font-style: normal; font-size: 0.72rem; letter-spacing: 0.16em; color: var(--ink-faint); margin-left: 0.4rem; text-transform: uppercase; }
.actor-row__arrow {
  font-family: var(--serif);
  font-size: 1.4rem;
  color: var(--ink-faint);
  padding-left: 0.6rem;
  transition: transform .25s ease, color .25s ease;
}
.actor-row:hover .actor-row__arrow { transform: translateX(0.3rem); color: var(--vermillion); }

.actors__pager {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 2.4rem;
  padding-top: 1rem;
  border-top: 1px solid var(--rule);
}
.actors__pager button {
  background: transparent;
  border: 1px solid var(--ink);
  padding: 0.55rem 1.2rem;
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}
.actors__pager button:hover { background: var(--ink); color: var(--paper); }
.actors__pager button[disabled] { opacity: 0.3; cursor: not-allowed; }
#actors-pager-status {
  font-family: var(--mono);
  font-size: 0.85rem;
  color: var(--ink-faint);
  letter-spacing: 0.08em;
}

/* ----------------------------------------------------------------- */
/* actor detail */
/* ----------------------------------------------------------------- */
.actor__hero { padding: 1.5rem 0 3rem; }
.actor__edition {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  font-family: var(--mono);
  font-size: 0.74rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 1.4rem;
}
.actor__edition .rule { height: 1px; background: var(--rule); width: 3rem; }
.actor__kicker {
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.2em;
  color: var(--vermillion);
  text-transform: uppercase;
}
.actor__name {
  margin-top: 0.6rem;
  font-family: var(--serif);
  font-weight: 800;
  font-size: clamp(2.6rem, 6vw + 1rem, 5.4rem);
  letter-spacing: 0.04em;
  line-height: 1.05;
}
.actor__meta {
  margin-top: 0.9rem;
  font-family: var(--mono);
  font-size: 0.85rem;
  color: var(--ink-mute);
  letter-spacing: 0.06em;
}
.actor__meta em { font-style: normal; color: var(--vermillion); }

.actor__items { margin-top: 2rem; }
.items {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 22rem), 1fr));
  gap: 0;
  border-top: 1px solid var(--rule);
}
.item {
  border-right: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  padding: 1.5rem;
  background: var(--paper-warm);
  display: grid;
  grid-template-rows: auto 1fr auto auto;
  gap: 1rem;
  transition: background .25s ease;
  position: relative;
}
.item:hover { background: var(--paper-deep); }
.item__cover {
  aspect-ratio: 3 / 4;
  background: var(--ink);
  overflow: hidden;
  border: 1px solid var(--rule);
}
.item__cover img {
  width: 100%; height: 100%; object-fit: cover;
  display: block;
  transition: transform .8s ease;
}
.item:hover .item__cover img { transform: scale(1.04); }

.item__title {
  font-family: var(--serif);
  font-weight: 700;
  font-size: 1.08rem;
  line-height: 1.5;
  letter-spacing: 0.02em;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.item__price {
  font-family: var(--mono);
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.2rem 0.8rem;
  align-items: baseline;
  border-top: 1px solid var(--rule);
  padding-top: 0.9rem;
}
.item__price-label {
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-faint);
}
.item__price-now {
  font-family: var(--serif);
  font-weight: 800;
  font-size: 1.7rem;
  letter-spacing: 0.02em;
  color: var(--ink);
}
.item__price-now small {
  font-family: var(--mono);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  margin-left: 0.2rem;
  color: var(--ink-faint);
}
.item__price-range {
  font-size: 0.78rem;
  color: var(--ink-mute);
  letter-spacing: 0.04em;
}
.item__price-range span { color: var(--ink-faint); margin-right: 0.3rem; }

.item__deal {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 1rem;
  margin-top: 0.4rem;
}
.deal-bar {
  height: 6px;
  background: var(--paper-deep);
  border: 1px solid var(--rule);
  position: relative;
  overflow: hidden;
}
.deal-bar::after {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: var(--deal, 0%);
  background: linear-gradient(90deg, var(--gold), var(--vermillion));
  transition: width 0.8s ease;
}
.deal-pct {
  font-family: var(--mono);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.04em;
  color: var(--vermillion);
}
.deal-pct--cool { color: var(--ink-faint); }
.deal-pct--warm { color: var(--gold); }

.item__cta {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  border: 1px solid var(--ink);
  padding: 0.7rem 1rem;
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  background: transparent;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid var(--ink);
}
.item__cta:hover { background: var(--ink); color: var(--paper); border-bottom-color: var(--ink); }
.item__cta::after { content: "→"; font-family: var(--serif); font-size: 1rem; margin-left: 0.6rem; }

/* deal level chip on cover */
.item__chip {
  position: absolute;
  top: 1.5rem; left: 1.5rem;
  background: var(--vermillion);
  color: var(--paper);
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 0.35rem 0.7rem 0.3rem;
  border: 0;
}
.item__chip--warm { background: var(--gold); }
.item__chip--cool { background: transparent; color: var(--ink-faint); border: 1px solid var(--rule); }

.actor__notice {
  margin-top: 2rem;
  padding: 1.5rem;
  background: var(--paper-warm);
  border: 1px dashed var(--rule);
  font-size: 0.92rem;
  color: var(--ink-mute);
  text-align: center;
}

/* ----------------------------------------------------------------- */
/* colophon (footer) */
/* ----------------------------------------------------------------- */
.colophon {
  margin-top: 6rem;
  padding: 4rem 0 3rem;
  background: var(--ink);
  color: var(--paper);
}
.colophon__inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 3rem;
}
.colophon__title {
  font-family: var(--serif);
  font-size: 1.6rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}
.colophon__head {
  font-family: var(--mono);
  font-size: 0.74rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(245, 239, 226, 0.55);
  margin-bottom: 1rem;
}
.colophon__text {
  margin-top: 1rem;
  font-size: 0.9rem;
  color: rgba(245, 239, 226, 0.78);
  line-height: 1.7;
}
.colophon__list { display: grid; gap: 0.6rem; font-size: 0.9rem; }
.colophon__list li { display: flex; align-items: center; gap: 0.6rem; }
.legend {
  display: inline-block;
  width: 1.4rem; height: 0.4rem;
}
.legend--hot { background: var(--vermillion); }
.legend--warm { background: var(--gold); }
.legend--cool { background: rgba(245, 239, 226, 0.3); }

/* ----------------------------------------------------------------- */
/* responsive */
/* ----------------------------------------------------------------- */
@media (max-width: 720px) {
  .masthead__inner {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  .masthead__nav {
    justify-self: start;
    flex-wrap: wrap;
    gap: 0.9rem 1.2rem;
  }
  .masthead__edition { padding-left: 0; border-left: 0; }

  .filters form { grid-template-columns: 1fr; }

  .actor-row {
    grid-template-columns: 3rem 1fr auto;
    gap: 0.8rem;
  }
  .actor-row__arrow { display: none; }

  .colophon__inner { grid-template-columns: 1fr; }
  .primer__steps li { border-left: 0; border-top: 1px solid var(--rule); }
  .primer__steps li:first-child { border-top: 0; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    transition-duration: 0.001ms !important;
  }
}