@font-face {
  font-family: "Noto Sans";
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url("/fonts/noto-sans-latin-ext.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

@font-face {
  font-family: "Noto Sans";
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url("/fonts/noto-sans-latin.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* Measured against olympus-global.com: 119px header, 48px nav, #001478 blue,
   Noto Sans typography, 1110px content grid, and 3 equal topic cards. */
.theme-light {
  --ol-bg: #ffffff;
  --ol-fg: #000000;
  --ol-blue: #001478;
  --ol-blue-hover: #0a35b1;
  --ol-yellow: #e6b400;
  --ol-soft: #f2f2f2;
  --ol-card: #ffffff;
  --ol-rule: #d6d6d6;
  --ol-muted: #474747;
}


html.theme-light,
body.theme-light {
  min-height: 100%;
  overflow-x: hidden;
  overflow-x: clip;
  background: var(--ol-bg);
  color: var(--ol-fg);
  font-family: "Noto Sans", Arial, Meiryo, sans-serif;
  font-size: 16px;
  line-height: 2;
  letter-spacing: 0;
}

body.theme-light::before,
body.theme-light::after { display: none; content: none; }
.theme-light > * { position: relative; z-index: 1; }
.theme-light a { color: var(--ol-blue); }

.theme-light #page-content {
  opacity: 1;
  transform: translate3d(0, 0, 0);
  transition: opacity .18s ease, transform .21s cubic-bezier(.4, 0, .2, 1);
}

.theme-light #page-content.is-loading {
  opacity: 0;
  transform: translate3d(0, 8px, 0);
}

.theme-light #page-content.is-page-leaving {
  opacity: 0;
  pointer-events: none;
  transform: translate3d(-48px, 0, 0);
}

.theme-light #page-content.is-page-entering {
  opacity: 0;
  pointer-events: none;
  transform: translate3d(48px, 0, 0);
  transition: none;
}

.theme-light #page-content.is-page-entering.is-page-entering-active {
  opacity: 1;
  transform: translate3d(0, 0, 0);
  transition: opacity .22s ease, transform .28s cubic-bezier(.22, .61, .36, 1);
}

@media (prefers-reduced-motion: reduce) {
  .theme-light #page-content { transition: none; }
  .theme-light #page-content.is-page-leaving,
  .theme-light #page-content.is-page-entering,
  .theme-light #page-content.is-page-entering.is-page-entering-active {
    opacity: 1;
    transform: none;
  }
}

.theme-light #site-header,
.theme-light #page-content,
.theme-light #site-footer {
  width: 100%;
  margin: 0;
}

.theme-light #site-header {
  position: sticky;
  z-index: 1000;
  top: 0;
  background: var(--ol-bg);
  border-bottom: 1px solid var(--ol-rule);
}

.theme-light .header {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  grid-template-areas: "brand controls";
  align-items: center;
  gap: 24px;
  width: min(1110px, calc(100% - 60px));
  height: 70px;
  margin: 0 auto;
  padding: 0 16px;
  border: 0;
  background: var(--ol-bg);
  box-shadow: none;
}

.theme-light .header-holiday-slot { display: none; }
.theme-light .site-id {
  grid-area: brand;
  display: flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
  color: var(--ol-fg);
}

.theme-light .site-id > img {
  width: 36px;
  height: 36px;
  object-fit: contain;
  filter: none;
}

.theme-light .site-wordmark-wrap {
  display: flex;
  align-items: center;
  gap: 18px;
  min-width: 0;
}

.theme-light .site-wordmark {
  display: block;
  width: 235px;
  height: auto;
  filter: none;
}

.theme-light .site-wordmark-wrap small {
  color: var(--ol-fg);
  font-size: 12px;
  font-weight: 400;
  line-height: 1.2;
  white-space: nowrap;
}

.theme-light .header-controls {
  grid-area: controls;
  display: flex;
  align-items: center;
  gap: 10px;
}

.theme-light .cs-trigger {
  min-height: 38px;
  padding: 6px 32px 6px 12px;
  border: 0;
  background: var(--ol-soft);
  color: var(--ol-fg);
  font-family: "Noto Sans", Arial, sans-serif;
  font-size: 14px;
  font-weight: 400;
  letter-spacing: 0;
  box-shadow: none;
}

.theme-light .cs-trigger[data-name="theme"] {
  width: auto;
  min-width: 168px;
  border: 0;
  background: var(--ol-soft);
  color: var(--ol-fg);
}

.theme-light .cs-trigger:hover,
.theme-light .cs-trigger:focus-visible {
  border: 0;
  outline: 2px solid var(--ol-blue);
  box-shadow: none;
}

.theme-light .cs-options {
  padding: 3px;
  border: 1px solid var(--ol-rule);
  background: var(--ol-card);
  color: var(--ol-fg);
  box-shadow: 0 8px 20px rgba(0, 0, 0, .18);
}
.theme-light .cs-option { background: var(--ol-card); color: var(--ol-fg); font-family: "Noto Sans", Arial, sans-serif; font-size: 12px; }
.theme-light .cs-option:hover,
.theme-light .cs-option.is-active { background: var(--ol-blue); color: #fff; box-shadow: none; }

/* Olympus newsroom-style filter panels for the top-bar selectors. */
.theme-light .custom-select.is-open { z-index: 300; }

.theme-light .cs-options:not([hidden]) {
  top: calc(100% + 10px);
  display: grid;
  align-items: stretch;
  gap: 8px;
  padding: 18px;
  border: 1px solid var(--ol-rule);
  background: rgba(255, 255, 255, .98);
  box-shadow: 0 14px 34px rgba(0, 20, 120, .14);
}

.theme-light #theme-select .cs-options {
  width: 440px;
  grid-template-columns: 96px repeat(3, minmax(0, 1fr));
}

.theme-light #lang-select .cs-options {
  width: 360px;
  grid-template-columns: 96px repeat(3, minmax(0, 1fr));
}

.theme-light #theme-select .cs-options::before,
.theme-light #lang-select .cs-options::before {
  display: flex;
  align-items: center;
  padding: 0 12px;
  border-left: 5px solid var(--ol-blue);
  color: #000;
  font-size: 13px;
  font-weight: 700;
  line-height: 1.25;
}

.theme-light #theme-select .cs-options::before { content: "Theme"; }
.theme-light #lang-select .cs-options::before { content: "Language"; }

.theme-light .cs-option {
  justify-content: center;
  gap: 6px;
  min-height: 42px;
  padding: 8px 10px;
  border: 1px solid var(--ol-rule);
  background: #fff;
  color: #000;
  text-align: center;
}

.theme-light .cs-option:hover {
  border-color: var(--ol-blue);
  background: #f7f9fc;
  color: #000;
}

.theme-light .cs-option.is-active {
  border-color: var(--ol-yellow);
  background: var(--ol-yellow);
  color: #111;
  box-shadow: none;
}

.theme-light .nav {
  display: none;
  flex-wrap: nowrap;
  justify-content: space-between;
  width: min(1110px, calc(100% - 60px));
  height: 48px;
  margin: 0 auto;
  padding: 0;
  overflow: visible;
  border: 0;
  background: var(--ol-bg);
  box-shadow: none;
}

.theme-light .nav a {
  position: relative;
  display: grid;
  flex: 1;
  place-items: center;
  height: 48px;
  padding: 15px 8px;
  color: var(--ol-fg) !important;
  font-family: "Noto Sans", Arial, sans-serif;
  font-size: 14px;
  font-weight: 700;
  line-height: 18px;
  letter-spacing: 0;
  text-align: center;
  white-space: nowrap;
  text-shadow: none;
}
.theme-light .nav a::after { display: none; content: none; }
.theme-light .nav a::before {
  content: "";
  position: absolute;
  left: 18%;
  right: 18%;
  bottom: -1px;
  height: 3px;
  background: var(--ol-blue);
  opacity: 0;
  box-shadow: none;
}
.theme-light .nav a:hover::before,
.theme-light .nav a.active::before { opacity: 1; }

/* Olympus desktop global navigation: 48px rail with full-width dark flyouts. */
.theme-light .editorial-nav {
  position: relative;
  z-index: 40;
  display: block;
  width: 100%;
  height: 48px;
  background: #fff;
}

.theme-light .editorial-nav-inner {
  display: flex;
  justify-content: space-between;
  width: min(1112px, calc(100% - 60px));
  height: 48px;
  margin: 0 auto;
}

.theme-light .editorial-nav-item {
  position: static;
  display: flex;
  flex: 1 1 auto;
  min-width: 0;
  padding: 0 1px;
}

.theme-light .editorial-nav-item > a,
.theme-light .editorial-nav-trigger {
  position: relative;
  display: flex;
  width: 100%;
  min-width: 0;
  height: 48px;
  align-items: center;
  justify-content: center;
  padding: 15px 8px;
  border: 0;
  border-radius: 0;
  background: #fff;
  color: #000 !important;
  font: 700 14px/1.15 "Noto Sans", Arial, sans-serif;
  white-space: nowrap;
  cursor: pointer;
  transition: background-color .2s ease, color .2s ease;
}

.theme-light .editorial-nav-item > a:hover,
.theme-light .editorial-nav-item > a:focus-visible,
.theme-light .editorial-nav-trigger:hover,
.theme-light .editorial-nav-trigger:focus-visible {
  background: #ccc;
  color: #000 !important;
  outline: 0;
  text-decoration: none;
}

.theme-light .editorial-nav-item > a.active,
.theme-light .editorial-nav-trigger.active,
.theme-light .editorial-nav-trigger[aria-expanded="true"] {
  background: #292929;
  color: #fff !important;
}

.theme-light .editorial-nav-item > a.active::after,
.theme-light .editorial-nav-trigger.active::after,
.theme-light .editorial-nav-trigger[aria-expanded="true"]::after {
  content: "";
  position: absolute;
  top: 100%;
  right: 0;
  left: 0;
  height: 2px;
  background: #292929;
}

.theme-light .editorial-submenu {
  position: absolute;
  z-index: 45;
  top: calc(100% + 2px);
  right: 0;
  left: 0;
  max-height: 0;
  overflow: hidden;
  padding: 0 30px;
  visibility: hidden;
  opacity: 0;
  background: #292929;
  box-shadow: 0 14px 30px rgba(0, 0, 0, 0);
  transition: max-height .24s ease, opacity .18s ease, box-shadow .24s ease, visibility 0s linear .24s;
}

.theme-light .editorial-submenu.is-open {
  max-height: 330px;
  visibility: visible;
  opacity: 1;
  box-shadow: 0 18px 34px rgba(0, 0, 0, .24);
  transition-delay: 0s;
}

.theme-light .editorial-submenu-inner {
  position: relative;
  width: min(1110px, 100%);
  margin: 0 auto;
  padding: 40px 0;
  color: #fff;
}

.theme-light .editorial-submenu-title {
  position: relative;
  display: inline-block;
  padding-left: 25px;
  color: #fff !important;
  font-size: 24px;
  font-weight: 700;
  line-height: 1.25;
}

.theme-light .editorial-submenu-title::before,
.theme-light .editorial-submenu-grid a::before {
  content: "";
  position: absolute;
  display: block;
  border-top: 3px solid #fff;
  border-right: 3px solid #fff;
  transform: rotate(45deg);
}

.theme-light .editorial-submenu-title::before {
  top: 50%;
  left: 0;
  width: 12px;
  height: 12px;
  margin-top: -6px;
}

.theme-light .editorial-submenu-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px 30px;
  margin-top: 28px;
}

.theme-light .editorial-submenu-grid a {
  position: relative;
  padding: 10px 16px 10px 24px;
  border-top: 1px solid #525252;
  color: #fff !important;
  font-size: 15px;
  line-height: 1.45;
}

.theme-light .editorial-submenu-grid a::before {
  top: 16px;
  left: 3px;
  width: 8px;
  height: 8px;
  border-width: 2px;
}

.theme-light .editorial-submenu a:hover { text-decoration: underline; }

.theme-light .editorial-submenu-close {
  position: absolute;
  top: 40px;
  right: 0;
  min-width: 92px;
  padding: 6px 12px;
  border: 1px solid #474747;
  border-radius: 2px;
  background: #292929;
  color: #fff;
  font: 400 14px/1.4 "Noto Sans", Arial, sans-serif;
  cursor: pointer;
}

.theme-light .editorial-submenu-close:hover,
.theme-light .editorial-submenu-close:focus-visible { background: #474747; outline: 0; }
.theme-light .editorial-submenu-close span { position: relative; padding-left: 22px; }
.theme-light .editorial-submenu-close span::before,
.theme-light .editorial-submenu-close span::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 0;
  width: 17px;
  height: 1px;
  background: #fff;
}
.theme-light .editorial-submenu-close span::before { transform: rotate(45deg); }
.theme-light .editorial-submenu-close span::after { transform: rotate(-45deg); }

.theme-light .classic-home { display: none; }
.theme-light .vin-home-main { display: none; }
.theme-light .editorial-home { display: block; }
.theme-light main.home-shell,
.theme-light .olympus-home { width: 100%; max-width: none; margin: 0; padding: 0; }

.olympus-hero {
  display: grid;
  grid-template-columns: minmax(420px, 33.333%) minmax(0, 66.667%);
  width: min(1440px, 100%);
  height: 440px;
  margin: 0 auto;
  background: var(--ol-card);
}

.olympus-hero-panel {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 44px 32px;
  background: #001478;
  color: #fff;
  text-align: center;
}

.theme-light .olympus-hero-panel h2 {
  margin: 0 0 22px;
  color: #fff;
  font-family: "Noto Sans", Arial, sans-serif;
  font-size: 52px;
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -.045em;
  white-space: nowrap;
}

.theme-light .olympus-hero-panel p {
  max-width: 280px;
  margin: 0 0 48px;
  color: #fff;
  font-size: 20px;
  line-height: 1.25;
}

.olympus-hero-panel a {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  min-width: 280px;
  min-height: 68px;
  padding: 10px 26px;
  border: 1px solid #fff;
  border-radius: 999px;
  color: #fff;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.2;
}
.olympus-hero-panel a span { font-size: 36px; font-weight: 400; line-height: 1; }
.olympus-hero-panel a:hover { background: #fff; color: #001478; text-decoration: none; }

.olympus-mosaic {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: repeat(3, 1fr);
  gap: 4px;
  min-width: 0;
  overflow: hidden;
  background: #fff;
}
.olympus-mosaic img { width: 100%; height: 100%; min-width: 0; min-height: 0; display: block; object-fit: cover; }

.olympus-topics {
  width: min(1110px, calc(100% - 60px));
  margin: 0 auto;
  padding: 32px 0 40px;
}
.olympus-topics > h2 {
  margin: 0 0 15px;
  color: var(--ol-fg);
  font-family: "Noto Sans", Arial, sans-serif;
  font-size: 28px;
  font-weight: 700;
  line-height: 1.4;
}
.olympus-topic-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.olympus-topic {
  display: flex;
  flex-direction: column;
  min-width: 0;
  min-height: 440px;
  overflow: hidden;
  border: 1px solid var(--ol-rule);
  background: var(--ol-card);
  color: var(--ol-fg) !important;
}
.olympus-topic > img { width: calc(100% + 2px); height: 216px; margin: -1px -1px 0; display: block; object-fit: cover; transition: transform .4s ease; will-change: transform; }
.olympus-topic-logo { display: grid; width: calc(100% + 2px); height: 216px; margin: -1px -1px 0; place-items: center; overflow: hidden; background: #07101f; }
.olympus-topic-logo img { width: 164px; height: 164px; object-fit: contain; transition: transform .4s ease; will-change: transform; }
.olympus-topic-body { display: flex; flex: 1; flex-direction: column; padding: 24px 27px 26px; }
.olympus-topic-body strong { color: var(--ol-fg); font-size: 20px; font-weight: 700; line-height: 1.6; }
.olympus-topic-body strong i { margin-right: 8px; color: var(--ol-blue); font-size: 28px; font-style: normal; line-height: 0; vertical-align: -2px; }
.olympus-topic-body > span { margin-top: 12px; color: var(--ol-muted); font-size: 16px; line-height: 1.6; }
.olympus-topic:hover { border-color: var(--ol-blue); text-decoration: none; }
.olympus-topic:hover > img,
.olympus-topic:hover .olympus-topic-logo img { transform: scale(1.1); }

/* Interior pages: remove all legacy dark-card leakage and use Olympus spacing. */
.theme-light main:not(.home-shell) {
  width: min(1110px, calc(100% - 60px));
  max-width: 1110px;
  margin: 0 auto;
  padding: 48px 0 64px;
  border: 0;
  background: var(--ol-bg);
  color: var(--ol-fg);
  box-shadow: none;
}
.theme-light main:not(.home-shell) h1,
.theme-light .changelog-section > h1 {
  margin: 0 0 30px;
  padding: 0 0 12px;
  border-bottom: 3px solid var(--ol-blue);
  color: var(--ol-fg);
  font-family: "Noto Sans", Arial, sans-serif;
  font-size: 38px;
  font-weight: 700;
  line-height: 1.4;
}
.theme-light h2,
.theme-light h3 { color: var(--ol-fg); font-family: "Noto Sans", Arial, sans-serif; }
.theme-light p { color: var(--ol-muted); font-family: "Noto Sans", Arial, sans-serif; }

.theme-light .about-bio,
.theme-light .about-section,
.theme-light .gallery-year-section,
.theme-light .gallery-item,
.theme-light .commit-item,
.theme-light .section-toggle,
.theme-light .section-content,
.theme-light .bookshelf-empty {
  border-color: var(--ol-rule);
  background: var(--ol-card);
  color: var(--ol-fg);
  box-shadow: none;
}
.theme-light .about-bio,
.theme-light .about-bio *:not(a) { color: #000; }
.theme-light .about-bio-portrait { background: #f2f2f2; border-color: #d6d6d6; box-shadow: none; }
.theme-light .about-bio-quote { color: #474747 !important; border-left-color: #001478; }
.theme-light .about-bio-tags li { background: #f2f2f2; border-color: #d6d6d6; color: #000 !important; }
.theme-light .about-section-header,
.theme-light .gallery-year-toggle,
.theme-light .section-toggle,
.theme-light .commit-hash,
.theme-light .see-more-btn { background: var(--ol-blue); border-color: var(--ol-blue); color: #fff; font-family: "Noto Sans", Arial, sans-serif; }

.theme-light .footer {
  width: min(1110px, calc(100% - 60px));
  margin: 0 auto;
  padding: 18px 0;
  border-top: 1px solid var(--ol-rule);
  color: var(--ol-muted);
  font-family: "Noto Sans", Arial, sans-serif;
  font-size: 12px;
  line-height: 1.6;
  letter-spacing: 0;
}
.theme-light .footer::before,
.theme-light .footer::after { display: none; content: none; }

@media (min-width: 1000px) and (min-height: 900px) {
  .olympus-home { min-height: calc(100vh - 167px); }
}

@media (max-width: 850px) {
  .theme-light .header { width: min(100% - 30px, 1110px); padding-inline: 0; }
  .theme-light .site-wordmark-wrap small { display: none; }
  .theme-light .site-wordmark { width: 205px; }
  .theme-light .editorial-nav-inner { width: 100%; padding-inline: 8px; }
  .theme-light .editorial-nav-item > a,
  .theme-light .editorial-nav-trigger { padding-inline: 9px; font-size: 12px; }
  .theme-light .editorial-submenu-inner { width: 100%; }
  .theme-light .editorial-submenu-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .olympus-hero { grid-template-columns: 38% 62%; }
  .olympus-hero-panel h2 { font-size: 38px; white-space: normal; }
  .olympus-hero-panel p { font-size: 17px; }
  .olympus-hero-panel a { min-width: 0; width: 100%; font-size: 14px; }
}

@media (max-width: 620px) {
  .theme-light .header { height: auto; min-height: 70px; grid-template-columns: 1fr; grid-template-areas: "brand" "controls"; gap: 9px; padding-block: 10px; }
  .theme-light .site-id { justify-content: center; }
  .theme-light .header-controls { justify-content: center; }
  .theme-light .site-wordmark { width: 210px; }
  .theme-light .cs-options:not([hidden]) {
    position: fixed;
    top: 122px;
    right: 15px;
    left: 15px;
    width: auto !important;
    grid-template-columns: 1fr;
    padding: 15px;
  }
  .theme-light #theme-select .cs-options::before,
  .theme-light #lang-select .cs-options::before {
    min-height: 38px;
  }
  .theme-light .editorial-nav { border-top: 1px solid var(--ol-rule); }
  .theme-light .editorial-nav-inner { overflow-x: auto; scrollbar-width: none; }
  .theme-light .editorial-nav-inner::-webkit-scrollbar { display: none; }
  .theme-light .editorial-nav-item { flex: 0 0 auto; }
  .theme-light .editorial-nav-item > a,
  .theme-light .editorial-nav-trigger { width: auto; min-width: 92px; padding-inline: 14px; font-size: 12px; }
  .theme-light .editorial-submenu { position: fixed; top: 166px; padding-inline: 15px; }
  .theme-light .editorial-submenu-inner { padding-block: 28px; }
  .theme-light .editorial-submenu-title { font-size: 21px; }
  .theme-light .editorial-submenu-grid { grid-template-columns: 1fr; gap: 5px; margin-top: 18px; }
  .theme-light .editorial-submenu-close { top: 27px; right: 0; }
  .olympus-hero { grid-template-columns: 1fr; height: auto; }
  .olympus-hero-panel { min-height: 330px; }
  .olympus-mosaic { height: 330px; }
  .olympus-topics { width: min(100% - 30px, 970px); padding-top: 34px; }
  .olympus-topic-grid { grid-template-columns: 1fr; gap: 15px; }
  .olympus-topic { height: auto; min-height: 270px; }
  .olympus-topic > img { height: 165px; }
  .olympus-topic-logo { height: 165px; }
  .olympus-topic-logo img { width: 128px; height: 128px; }
  .theme-light main:not(.home-shell) { width: min(100% - 30px, 970px); padding-top: 34px; }
  .theme-light .footer { width: min(100% - 30px, 1110px); text-align: center; }
}