/* ==============================================================
   PREVONO  /  Editorial Series Experience (2026.10)
   A single, restrained visual language for the series catalogue,
   series archives, homepage discovery and the sidebar promotion.
   All illustrations are CSS: crisp on Retina, no stock imagery.
================================================================ */
:root {
  --sr-surface: #fff;
  --sr-surface-soft: #f2f9fb;
  --sr-border: #dbe9ef;
  --sr-ink: #112b40;
  --sr-muted: #64798a;
  --sr-hero: #f9fdff;
  --sr-tile-shadow: 0 12px 34px rgba(16, 55, 75, .045);
  --sr-teal: #118d93;
  --sr-blue: #116a9c;
}
:root[data-theme="dark"] {
  --sr-surface: #101c2b;
  --sr-surface-soft: #14283a;
  --sr-border: rgba(150, 193, 209, .22);
  --sr-ink: #f0f7fc;
  --sr-muted: #b0c1ce;
  --sr-hero: #0c1e30;
  --sr-tile-shadow: 0 16px 32px rgba(0, 0, 0, .14);
  --sr-teal: #69d6d1;
  --sr-blue: #91d0f5;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --sr-surface: #101c2b;
    --sr-surface-soft: #14283a;
    --sr-border: rgba(150, 193, 209, .22);
    --sr-ink: #f0f7fc;
    --sr-muted: #b0c1ce;
    --sr-hero: #0c1e30;
    --sr-tile-shadow: 0 16px 32px rgba(0, 0, 0, .14);
    --sr-teal: #69d6d1;
    --sr-blue: #91d0f5;
  }
}

/* 01 / Catalog page / typography & rhythm ---------------------- */
.jpn-series-directory,
.jpn-series-archive {
  font-family: "Toppan Bunkyu Gothic", "凸版文久ゴシック", -apple-system, BlinkMacSystemFont, "Hiragino Kaku Gothic ProN", "Noto Sans JP", sans-serif;
  color: var(--sr-ink);
}
.jpn-series-directory *,
.jpn-series-archive *,
.jpn-series-promo *,
.jpn-series-spotlight * { box-sizing: border-box; }
.jpn-series-directory__inner,
.jpn-series-archive__inner {
  width: min(100%, 1120px);
  padding: 0 18px;
  margin: 0 auto;
}
.jpn-series-crumbs {
  min-width: 0;
  padding: 23px 0 24px;
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
  color: var(--sr-muted);
  font-size: 12px;
  line-height: 1.6;
}
.jpn-series-crumbs a {
  color: inherit;
  text-decoration: none;
  transition: color .18s ease;
}
.jpn-series-crumbs a:hover { color: var(--sr-blue); }
.jpn-series-crumbs [aria-current="page"] { color: var(--sr-ink); font-weight: 600; }
.jpn-series-crumbs > span[aria-hidden] { opacity: .52; }
.jpn-series-overline {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: ui-sans-serif, system-ui, sans-serif;
  font-size: 10px !important;
  letter-spacing: .21em;
  font-weight: 750;
  line-height: 1.4;
  color: var(--sr-blue) !important;
  margin: 0 0 22px;
}
.jpn-series-overline__rule {
  display: inline-block;
  flex: 0 0 24px;
  height: 1px;
  background: currentColor;
}
.jpn-series-overline__number {
  font-weight: 500;
  opacity: .6;
  letter-spacing: .08em;
}
.jpn-series-hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.07fr) minmax(0, .93fr);
  min-height: 342px;
  overflow: hidden;
  isolation: isolate;
  border: 1px solid var(--sr-border);
  border-radius: 24px;
  background: linear-gradient(118deg, var(--sr-surface) 0%, var(--sr-hero) 72%);
  box-shadow: 0 20px 56px rgba(31, 83, 113, .055);
}
.jpn-series-hero__content {
  padding: clamp(30px, 4.2vw, 58px) 14px clamp(28px, 3.7vw, 52px) clamp(28px, 4.2vw, 58px);
  position: relative;
  z-index: 2;
  align-self: center;
}
.jpn-series-hero h1 {
  margin: 0;
  font-weight: 690;
  font-size: clamp(28px, 3.25vw, 46px);
  line-height: 1.36;
  letter-spacing: -.04em;
  color: var(--sr-ink);
  text-wrap: balance;
}
.jpn-series-hero h1 span { color: var(--sr-teal); }
.jpn-series-hero__lead {
  max-width: 35em;
  margin: 23px 0 20px;
  font-size: clamp(12px, 1.25vw, 14px);
  line-height: 2.05;
  letter-spacing: .005em;
  color: var(--sr-muted) !important;
}
.jpn-series-hero__meta {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding-top: 2px;
  margin: 0;
  color: var(--sr-ink) !important;
  font-size: 12px;
  font-weight: 650;
}
.jpn-series-hero__meta-dot {
  width: 6px;
  height: 6px;
  border-radius: 100%;
  background: var(--sr-teal);
}
.jpn-series-hero__visual {
  position: relative;
  overflow: hidden;
  min-height: 342px;
  isolation: isolate;
  background:
    radial-gradient(ellipse 57% 63% at 55% 41%, rgba(74, 214, 205, .20) 0%, transparent 90%),
    radial-gradient(ellipse 34% 30% at 96% 94%, rgba(8, 173, 185, .24) 0%, transparent 100%),
    linear-gradient(142deg, #092944 8%, #0a3f60 56%, #0b6176 100%);
  border-top-left-radius: 49% 92%;
  border-bottom-left-radius: 49% 92%;
}
.jpn-series-hero__visual::before {
  position: absolute;
  inset: 0;
  content: "";
  opacity: .30;
  background-image:
    linear-gradient(to right, rgba(255,255,255,.12) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,.12) 1px, transparent 1px);
  background-size: 36px 36px;
  mask-image: linear-gradient(to left, #000, transparent 90%);
}
.jpn-series-hero__visual-index,
.jpn-series-hero__visual-foot {
  position: absolute;
  z-index: 2;
  color: rgba(224, 249, 251, .77);
  font-size: 10px;
  font-family: ui-sans-serif, system-ui, sans-serif;
  font-weight: 600;
  letter-spacing: .23em;
}
.jpn-series-hero__visual-index { top: 28px; right: 31px; }
.jpn-series-hero__visual-foot { bottom: 27px; left: 85px; white-space: nowrap; }
.jpn-series-hero__visual-foot span { padding: 0 3px; opacity: .6; }
.jpn-series-hero__orbit {
  position: absolute;
  top: 50%;
  left: 53%;
  border-radius: 50%;
  transform: translate(-50%, -50%);
  border: 1px solid rgba(224, 252, 249, .36);
  pointer-events: none;
}
.jpn-series-hero__orbit--outer { width: 330px; aspect-ratio: 1; border-color: rgba(200, 244, 248, .20); }
.jpn-series-hero__orbit--middle { width: 255px; aspect-ratio: 1; border-color: rgba(200, 244, 248, .42); }
.jpn-series-hero__orbit--inner { width: 180px; aspect-ratio: 1; border-color: rgba(200, 244, 248, .59); }
.jpn-series-hero__orbit--middle::after {
  content: "";
  position: absolute;
  width: 8px;
  height: 8px;
  background: #7ce8de;
  border: 3px solid #114a63;
  box-shadow: 0 0 0 1px #7ce8de;
  border-radius: 50%;
  top: 16%;
  left: 15%;
}
.jpn-series-hero__core {
  position: absolute;
  top: 50%;
  left: 53%;
  transform: translate(-50%, -50%);
  display: grid;
  place-items: center;
  width: 114px;
  height: 114px;
  border-radius: 50%;
  background: linear-gradient(145deg, rgba(255,255,255,.14), rgba(255,255,255,.03));
  box-shadow: inset 0 0 0 1px rgba(202, 255, 255, .43), 0 22px 38px rgba(0,0,0,.15);
  font: 400 58px/.9 Georgia, "Times New Roman", serif;
  color: #e3faf9;
  padding-bottom: 6px;
}

/* 02 / Collection header and grid ------------------------------- */
.jpn-series-catalog { padding: 66px 0 82px; }
.jpn-series-catalog__header {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 26px;
  margin-bottom: 24px;
  padding: 0 0 20px;
  border-bottom: 1px solid var(--sr-border);
}
.jpn-series-catalog__header .jpn-series-overline { margin-bottom: 12px; }
.jpn-series-catalog__header h2 {
  margin: 0;
  color: var(--sr-ink);
  font-size: clamp(24px, 2.5vw, 33px);
  letter-spacing: -.04em;
  line-height: 1.35;
}
.jpn-series-catalog__intro {
  margin: 0 0 2px;
  color: var(--sr-muted) !important;
  font-size: 12px;
  line-height: 1.85;
  text-align: right;
}
/* A quiet, always-visible ordering note (including on mobile). */
.jpn-series-catalog__sort-note {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin: -5px 0 22px;
  color: var(--sr-muted);
  font-size: 12px;
  line-height: 1.9;
}
.jpn-series-catalog__sort-label {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  flex: 0 0 auto;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .04em;
  color: var(--sr-blue);
}
.jpn-series-catalog__sort-label::before {
  content: "";
  display: inline-block;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--sr-teal);
}
.jpn-series-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  align-items: stretch;
}
.jpn-series-tile {
  min-width: 0;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  isolation: isolate;
  padding: 20px 22px 17px;
  min-height: 318px;
  border-radius: 18px;
  border: 1px solid var(--sr-border);
  background: var(--sr-surface);
  color: var(--sr-ink);
  text-decoration: none !important;
  box-shadow: var(--sr-tile-shadow);
  transition: transform .28s cubic-bezier(.22, .75, .32, 1), border-color .2s, box-shadow .28s;
}
.jpn-series-tile:hover,
.jpn-series-tile:focus-visible {
  color: var(--sr-ink);
  transform: translateY(-4px);
  border-color: rgba(27, 156, 167, .52);
  box-shadow: 0 19px 44px rgba(16, 55, 75, .13);
}
.jpn-series-tile:focus-visible { outline: 2px solid var(--sr-teal); outline-offset: 3px; }
.jpn-series-tile__top,
.jpn-series-tile__footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}
.jpn-series-tile__top { position: relative; z-index: 2; }
.jpn-series-tile__eyebrow,
.jpn-series-tile__count {
  font: 650 10px/1.5 ui-sans-serif, system-ui, sans-serif;
  white-space: nowrap;
  letter-spacing: .13em;
}
.jpn-series-tile__eyebrow { color: var(--sr-blue); }
.jpn-series-tile__eyebrow span { opacity: .5; }
.jpn-series-tile__count { font-size: 9px; letter-spacing: .075em; color: var(--sr-muted); }
.jpn-series-tile__graphic {
  position: relative;
  display: block;
  overflow: hidden;
  height: 105px;
  margin: 18px 0 20px;
  background: linear-gradient(108deg, rgba(219, 241, 248, .56), rgba(227, 246, 243, .37));
  border-radius: 8px;
}
.jpn-series-tile--tone-2 .jpn-series-tile__graphic { background: linear-gradient(110deg, rgba(218, 235, 247, .63), rgba(226, 244, 248, .34)); }
.jpn-series-tile--tone-3 .jpn-series-tile__graphic { background: linear-gradient(110deg, rgba(225, 245, 237, .66), rgba(219, 242, 249, .39)); }
.jpn-series-tile__graphic::before {
  content: "";
  position: absolute;
  width: 175px;
  height: 175px;
  right: 16px;
  top: -66px;
  border: 1px solid rgba(15, 108, 145, .35);
  border-radius: 50%;
}
.jpn-series-tile__graphic::after {
  content: "";
  position: absolute;
  width: 126px;
  height: 126px;
  right: 41px;
  top: -40px;
  border: 1px solid rgba(15, 108, 145, .20);
  border-radius: 50%;
}
.jpn-series-tile__graphic-circle {
  position: absolute;
  width: 75px;
  height: 75px;
  top: 14px;
  right: 69px;
  border-radius: 50%;
  background: linear-gradient(145deg, rgba(28, 159, 174, .31), rgba(28, 159, 174, .06));
  border: 1px solid rgba(28, 159, 174, .18);
}
.jpn-series-tile__graphic-rail {
  position: absolute;
  height: 1px;
  width: 112px;
  bottom: 24px;
  left: 18px;
  background: linear-gradient(90deg, rgba(10, 113, 142, .76), transparent);
}
.jpn-series-tile__graphic-index {
  position: absolute;
  left: 19px;
  top: 12px;
  font: 400 38px/1 Georgia, "Times New Roman", serif;
  letter-spacing: -.07em;
  color: #17637f;
}
.jpn-series-tile__content { display: flex; flex-direction: column; flex: 1; min-height: 0; }
.jpn-series-tile__title {
  display: block;
  margin: 0;
  font-weight: 700;
  font-size: clamp(17px, 1.6vw, 20px);
  line-height: 1.48;
  letter-spacing: -.018em;
  color: var(--sr-ink);
  overflow-wrap: anywhere;
}
.jpn-series-tile__description {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin: 9px 0 0;
  font-size: 12px;
  line-height: 1.7;
  color: var(--sr-muted);
}
.jpn-series-tile__footer {
  border-top: 1px solid var(--sr-border);
  padding-top: 14px;
  margin-top: 24px;
  color: var(--sr-ink);
  font-size: 11px;
  font-weight: 700;
}
.jpn-series-tile__arrow {
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--sr-surface-soft);
  color: var(--sr-teal);
  font-size: 15px;
  transition: transform .2s ease;
}
.jpn-series-tile:hover .jpn-series-tile__arrow { transform: translate(2px, -2px); }
.jpn-series-empty {
  text-align: center;
  border: 1px dashed var(--sr-border);
  border-radius: 18px;
  padding: 60px 20px;
  background: var(--sr-surface);
}
.jpn-series-empty__icon { font-size: 24px; color: var(--sr-teal); }
.jpn-series-empty h3 { color: var(--sr-ink); margin: 10px 0; font-size: 22px; }
.jpn-series-empty p { color: var(--sr-muted) !important; font-size: 14px; }
.jpn-series-empty a { color: var(--sr-blue); font-size: 13px; font-weight: 700; }

/* 03 / Series term header and standard article archive --------- */
.jpn-series-archive__hero {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  overflow: hidden;
  border: 1px solid var(--sr-border);
  border-radius: 20px;
  padding: 38px 42px;
  background: linear-gradient(120deg, var(--sr-surface), var(--sr-hero));
}
.jpn-series-archive__intro { position: relative; z-index: 1; max-width: 670px; }
.jpn-series-archive__hero .jpn-series-overline { margin-bottom: 14px; }
.jpn-series-archive__hero h1 {
  font-size: clamp(27px, 3.2vw, 42px);
  line-height: 1.38;
  letter-spacing: -.045em;
  color: var(--sr-ink);
  margin: 0 0 15px;
}
.jpn-series-archive__desc { font-size: 14px; line-height: 1.9; color: var(--sr-muted) !important; margin: 0 0 12px; }
.jpn-series-archive__number { margin: 0; font: 700 11px/1.5 ui-sans-serif, system-ui, sans-serif; color: var(--sr-teal) !important; letter-spacing: .15em; }
.jpn-series-archive__mark {
  flex: 0 0 126px;
  display: grid;
  place-items: center;
  width: 126px;
  height: 126px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(29, 161, 166, .08) 25%, transparent 26%), radial-gradient(circle, transparent 53%, rgba(24, 140, 158, .3) 54%, transparent 55%);
  border: 1px solid rgba(25, 144, 159, .3);
}
.jpn-series-archive__mark span { font: 400 61px/1 Georgia, serif; color: var(--sr-teal); }
.jpn-series-archive__grid {
  width: 100%;
  max-width: 100% !important;
  padding: 0 !important;
  margin: 35px 0 80px !important;
}
.jpn-series-archive__sectionhead {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 0 0 15px;
  border-bottom: 1px solid var(--sr-border);
}
.jpn-series-archive__sectionhead h2 { color: var(--sr-ink); margin: 0; font-size: 23px; letter-spacing: -.03em; }
.jpn-series-archive__sectionhead span { color: var(--sr-muted); font: 650 10px/1.3 ui-sans-serif,system-ui,sans-serif; letter-spacing: .16em; }
.jpn-series-archive__back {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin-top: 35px;
  color: var(--sr-blue);
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
}
.jpn-series-archive__back:hover { text-decoration: underline; text-underline-offset: 5px; }
.jpn-series-archive__empty { color: var(--sr-muted) !important; margin-top: 24px; }

/* 04 / Homepage series discovery -------------------------------- */
.jpn-series-spotlight {
  position: relative;
  margin: 20px 1.25rem 45px;
  padding: 24px 0 0;
  border-top: 1px solid var(--sr-border);
}
.jpn-series-spotlight__head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 20px;
}
.jpn-series-spotlight__eyebrow {
  font: 700 10px/1.4 ui-sans-serif, system-ui, sans-serif;
  letter-spacing: .16em;
  color: var(--sr-blue) !important;
  margin: 0 0 8px;
}
.jpn-series-spotlight__eyebrow span { color: var(--sr-muted); padding: 0 3px; }
.jpn-series-spotlight h2 {
  color: var(--sr-ink);
  font-size: clamp(19px, 2vw, 26px);
  letter-spacing: -.025em;
  line-height: 1.35;
  margin: 0;
}
.jpn-series-spotlight__accent { color: var(--sr-teal); }
.jpn-series-spotlight__all {
  white-space: nowrap;
  color: var(--sr-blue);
  font-size: 12px;
  font-weight: 700;
  text-decoration: none;
  padding-bottom: 3px;
  border-bottom: 1px solid currentColor;
}
.jpn-series-spotlight__all span { margin-left: 8px; }
.jpn-series-spotlight__all:hover { color: var(--sr-teal); }
.jpn-series-spotlight__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}
.jpn-series-spotlight__item {
  min-width: 0;
  min-height: 140px;
  display: flex;
  flex-direction: column;
  position: relative;
  text-decoration: none;
  padding: 18px 14px 37px 16px;
  border: 1px solid var(--sr-border);
  border-top: 2px solid #258e9b;
  border-radius: 9px;
  background: var(--sr-surface);
  box-shadow: 0 6px 16px rgba(12, 57, 79, .035);
  transition: border-color .2s, transform .2s, box-shadow .2s;
}
.jpn-series-spotlight__item:nth-child(2) { border-top-color: #2675a0; }
.jpn-series-spotlight__item:nth-child(3) { border-top-color: #42a6a1; }
.jpn-series-spotlight__item:hover { border-color: #68bcc3; box-shadow: 0 11px 24px rgba(12,57,79,.10); transform: translateY(-2px); }
.jpn-series-spotlight__item:focus-visible { outline: 2px solid var(--sr-teal); outline-offset: 3px; }
.jpn-series-spotlight__item-meta {
  color: var(--sr-blue);
  font: 750 9px/1.5 ui-sans-serif,system-ui,sans-serif;
  letter-spacing: .075em;
  margin-bottom: 10px;
}
.jpn-series-spotlight__item-meta span { padding: 0 2px; opacity: .5; }
.jpn-series-spotlight__item strong { color: var(--sr-ink); font-size: 14px; line-height: 1.55; overflow-wrap: anywhere; }
.jpn-series-spotlight__item-desc {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  margin-top: 8px;
  font-size: 11px;
  line-height: 1.65;
  color: var(--sr-muted);
}
.jpn-series-spotlight__item-arrow { position: absolute; right: 13px; bottom: 12px; color: var(--sr-teal); font-size: 16px; }

/* 05 / Sidebar banner; ALWAYS directly beneath the ranking ----- */
.jpn-series-promo {
  display: block;
  width: 100%;
  max-width: 100%;
  position: relative;
  isolation: isolate;
  overflow: hidden;
  margin: 17px 0 24px;
  padding: 0;
  border: 1px solid rgba(144, 215, 218, .4);
  border-radius: 16px;
  text-decoration: none !important;
  color: #fff !important;
  background:
    radial-gradient(210px 140px at 105% 6%, rgba(65, 194, 197, .29), transparent 74%),
    linear-gradient(135deg, #08243e 0%, #0b4b63 61%, #0a6d78 100%);
  box-shadow: 0 14px 28px rgba(7, 48, 68, .13);
  transition: transform .22s ease, box-shadow .22s ease, border-color .22s;
}
.jpn-series-promo:hover {
  color: #fff !important;
  transform: translateY(-2px);
  border-color: rgba(133, 240, 231, .76);
  box-shadow: 0 21px 35px rgba(7,48,68,.22);
}
.jpn-series-promo:focus-visible { outline: 3px solid #67ddd7; outline-offset: 3px; }
.jpn-series-promo__inner { position: relative; display: flex; flex-direction: column; min-height: 243px; padding: 22px 22px 16px; z-index: 1; }
.jpn-series-promo__eyebrow {
  display: flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 18px;
  color: #a6e7e2 !important;
  font: 750 9px/1.4 ui-sans-serif,system-ui,sans-serif;
  letter-spacing: .16em;
}
.jpn-series-promo__mini-rule { display: inline-block; width: 18px; height: 1px; background: currentColor; }
.jpn-series-promo__headline {
  position: relative;
  z-index: 2;
  color: #f7feff !important;
  font-size: 21px;
  font-weight: 700;
  line-height: 1.45;
  letter-spacing: -.035em;
}
.jpn-series-promo__text {
  position: relative;
  z-index: 2;
  margin: 10px 0 16px;
  color: #c7e4e8 !important;
  font-size: 11px;
  line-height: 1.8;
}
.jpn-series-promo__cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  position: relative;
  z-index: 2;
  border-top: 1px solid rgba(196, 246, 243, .27);
  margin-top: auto;
  padding-top: 12px;
  color: #fff !important;
  font-size: 12px;
  font-weight: 750;
}
.jpn-series-promo__cta-arrow { display: grid; place-items: center; width: 27px; height: 27px; border: 1px solid rgba(207,247,245,.55); border-radius: 50%; font-size: 15px; transition: transform .18s ease; }
.jpn-series-promo:hover .jpn-series-promo__cta-arrow { transform: translate(2px,-2px); }
.jpn-series-promo__orbit { position: absolute; border-radius: 50%; border: 1px solid rgba(150, 238, 230, .21); pointer-events: none; }
.jpn-series-promo__orbit--one { width: 214px; height: 214px; top: -85px; right: -101px; }
.jpn-series-promo__orbit--two { width: 147px; height: 147px; top: -52px; right: -69px; border-color: rgba(150,238,230,.43); }
.jpn-series-promo__micro { position: absolute; right: 22px; top: 23px; opacity: .52; color: #c7e4e8; font: 650 8px/1.1 ui-sans-serif,system-ui,sans-serif; letter-spacing: .15em; }

/* 06 / Drawer and footer: menus remain usable without customizer */
.jpn-series-drawer-feature {
  display: flex;
  flex-direction: column;
  position: relative;
  gap: 7px;
  padding: 17px 19px;
  margin-top: 17px;
  border-radius: 14px;
  color: #fff !important;
  text-decoration: none !important;
  background: linear-gradient(110deg, rgba(4,34,58,.90), rgba(7,87,98,.93));
  border: 1px solid rgba(174,241,236,.25);
  box-shadow: 0 10px 24px rgba(2,23,40,.15);
}
.jpn-series-drawer-feature:hover { border-color: rgba(192,252,245,.6); }
.jpn-series-drawer-feature:focus-visible { outline: 2px solid #b4fff3; outline-offset: 3px; }
.jpn-series-drawer-feature__overline { color: #97dad6; font: 700 9px/1.4 ui-sans-serif,system-ui,sans-serif; letter-spacing: .16em; }
.jpn-series-drawer-feature strong { color: #fff; font-size: 15px; line-height: 1.5; }
.jpn-series-drawer-feature__sub { display: flex; justify-content: space-between; align-items: center; color: #c8e3e7; font-size: 11px; }
.jpn-series-drawer-feature__sub > span { font-size: 16px; }
.jpn-series-footer-link { display: inline-flex; gap: 10px; align-items: center; margin-top: 3px; color: #c3eff4; text-decoration: none; font-size: 12px; letter-spacing: .045em; }
.jpn-series-footer-link:hover { color: #fff; text-decoration: underline; text-underline-offset: 5px; }
.jpn-series-footer-link:focus-visible { outline: 2px solid #a5f3fc; outline-offset: 5px; }
.jpn-series-purpose-all,
.jpn-series-block__all-link { display: inline-flex; align-items: center; gap: 8px; margin-top: 15px; color: var(--sr-blue); font-size: 12px; font-weight: 700; text-decoration: none; }
.jpn-series-purpose-all:hover,
.jpn-series-block__all-link:hover { text-decoration: underline; text-underline-offset: 5px; }
.jpn-series-purpose-all:focus-visible,
.jpn-series-block__all-link:focus-visible { outline: 2px solid var(--sr-teal); outline-offset: 4px; }

/* 07 / Dark theme refinements ----------------------------------- */
:root[data-theme="dark"] .jpn-series-tile__graphic,
:root[data-theme="dark"] .jpn-series-tile--tone-2 .jpn-series-tile__graphic,
:root[data-theme="dark"] .jpn-series-tile--tone-3 .jpn-series-tile__graphic {
  background: linear-gradient(112deg, rgba(14, 88, 107, .39), rgba(18, 73, 89, .24));
}
:root[data-theme="dark"] .jpn-series-tile__graphic-index { color: #7fdcd9; }
:root[data-theme="dark"] .jpn-series-tile__graphic-circle { background: linear-gradient(145deg, rgba(53, 170, 181, .32), rgba(29, 107, 141, .06)); }
:root[data-theme="dark"] .jpn-series-hero,
:root[data-theme="dark"] .jpn-series-archive__hero { box-shadow: none; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .jpn-series-tile__graphic,
  :root:not([data-theme="light"]) .jpn-series-tile--tone-2 .jpn-series-tile__graphic,
  :root:not([data-theme="light"]) .jpn-series-tile--tone-3 .jpn-series-tile__graphic {
    background: linear-gradient(112deg, rgba(14,88,107,.39), rgba(18,73,89,.24));
  }
  :root:not([data-theme="light"]) .jpn-series-tile__graphic-index { color: #7fdcd9; }
  :root:not([data-theme="light"]) .jpn-series-tile__graphic-circle { background: linear-gradient(145deg, rgba(53,170,181,.32), rgba(29,107,141,.06)); }
  :root:not([data-theme="light"]) .jpn-series-hero,
  :root:not([data-theme="light"]) .jpn-series-archive__hero { box-shadow: none; }
}

/* 08 / Adapt to narrow columns & mobile ------------------------- */
@media (max-width: 1023px) {
  .jpn-series-hero { grid-template-columns: 1fr .85fr; }
  .jpn-series-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .jpn-series-spotlight__grid { grid-template-columns: repeat(3,minmax(0,1fr)); }
  .jpn-series-archive__grid { display: block; }
  .jpn-series-archive__grid .archive-main-right { width: 100%; max-width: 100%; margin-top: 32px; }
}
@media (max-width: 690px) {
  .jpn-series-directory__inner,
  .jpn-series-archive__inner { padding: 0 15px; }
  .jpn-series-crumbs { padding: 16px 0 19px; font-size: 11px; gap: 9px; }
  .jpn-series-hero { grid-template-columns: 1fr; min-height: 0; border-radius: 17px; }
  .jpn-series-hero__content { padding: 31px 25px 32px; }
  .jpn-series-hero .jpn-series-overline { margin-bottom: 14px; }
  .jpn-series-hero h1 { font-size: clamp(27px, 7vw, 36px); }
  .jpn-series-hero__lead { font-size: 12px; line-height: 1.88; margin: 17px 0 15px; }
  .jpn-series-desktop-break { display: none; }
  .jpn-series-hero__visual { min-height: 165px; border-radius: 38% 38% 0 0 / 26% 26% 0 0; }
  .jpn-series-hero__orbit { left: 59%; }
  .jpn-series-hero__orbit--outer { width: 275px; }
  .jpn-series-hero__orbit--middle { width: 210px; }
  .jpn-series-hero__orbit--inner { width: 140px; }
  .jpn-series-hero__core { left: 59%; width: 90px; height: 90px; font-size: 48px; }
  .jpn-series-hero__visual-index { top: 15px; right: 16px; }
  .jpn-series-hero__visual-foot { left: 17px; bottom: 14px; font-size: 8px; }
  .jpn-series-catalog { padding: 43px 0 56px; }
  .jpn-series-catalog__header { align-items: start; padding-bottom: 16px; margin-bottom: 15px; }
  .jpn-series-catalog__intro { display: none; }
  .jpn-series-catalog__sort-note { align-items: flex-start; gap: 9px; margin: -2px 0 19px; font-size: 11px; line-height: 1.85; }
  .jpn-series-catalog__sort-label { padding-top: 1px; }
  .jpn-series-catalog__header h2 { font-size: 25px; }
  .jpn-series-grid { grid-template-columns: 1fr; gap: 13px; }
  .jpn-series-tile { min-height: 0; padding: 18px 18px 15px; }
  .jpn-series-tile__graphic { height: 91px; margin: 12px 0 16px; }
  .jpn-series-tile__title { font-size: 19px; }
  .jpn-series-tile__footer { margin-top: 20px; }
  .jpn-series-archive__hero { padding: 29px 25px; border-radius: 15px; }
  .jpn-series-archive__hero h1 { font-size: 27px; }
  .jpn-series-archive__mark { flex-basis: 68px; width: 68px; height: 68px; }
  .jpn-series-archive__mark span { font-size: 33px; }
  .jpn-series-archive__grid { margin: 26px 0 55px !important; }
  .jpn-series-archive__sectionhead h2 { font-size: 20px; }
  .jpn-series-spotlight { margin: 20px 12px 34px; padding-top: 20px; }
  .jpn-series-spotlight__head { margin-bottom: 14px; }
  .jpn-series-spotlight h2 { font-size: 21px; }
  .jpn-series-spotlight__grid { grid-template-columns: 1fr; gap: 10px; }
  .jpn-series-spotlight__item { min-height: 102px; padding: 15px 15px 24px; }
  .jpn-series-spotlight__item strong { font-size: 15px; }
  .jpn-series-spotlight__item-arrow { bottom: 9px; }
  .jpn-series-promo { width: min(100%, 400px); margin: 17px auto 27px; }
  .jpn-series-promo__inner { min-height: 232px; }
}
@media (max-width: 390px) {
  .jpn-series-hero__content { padding: 26px 18px 27px; }
  .jpn-series-hero h1 { font-size: 26px; }
  .jpn-series-archive__hero { padding: 26px 19px; }
  .jpn-series-archive__mark { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  .jpn-series-tile,
  .jpn-series-tile__arrow,
  .jpn-series-spotlight__item,
  .jpn-series-promo,
  .jpn-series-promo__cta-arrow { transition: none !important; }
  .jpn-series-tile:hover,
  .jpn-series-spotlight__item:hover,
  .jpn-series-promo:hover { transform: none !important; }
}