/*
 * 室井一辰ウェブサイト Theme — site-specific layer
 * The shared JPNMEDICAL styles are loaded first; this file is intentionally
 * loaded last so the standalone public site keeps a coherent identity.
 */

:root {
  --isshinmuroi-accent: #0f766e;
  --isshinmuroi-accent-dark: #0b5f59;
  --isshinmuroi-ink: #10212b;
  --isshinmuroi-navy: #0a1e2b;
  --isshinmuroi-paper: #f5f7f6;
  --isshinmuroi-line: #dbe3e0;
  --jp-color-accent: var(--isshinmuroi-accent);
  --jp-color-primary: var(--isshinmuroi-ink);
  --jp-color-primary-hover: #06151e;
  --jp-color-primary-soft: #e7efed;
  --jp-color-bg: var(--isshinmuroi-paper);
  --jp-color-border-subtle: var(--isshinmuroi-line);
}

html { background: var(--isshinmuroi-paper); }
body {
  margin: 0;
  color: var(--jp-color-text-main);
  background:
    radial-gradient(circle at 8% 0, rgba(15,118,110,.055), transparent 28rem),
    var(--isshinmuroi-paper);
}

img { max-width: 100%; height: auto; }
.site-container { max-width: none; padding: 0; overflow: clip; }
.content-inner,
.header-inner,
.site-footer-inner,
.purpose-nav-inner {
  width: min(100% - 40px, 1180px);
  margin-inline: auto;
}

/* Header */
.site-header {
  background: linear-gradient(180deg, #102d3a 0%, #091e2a 100%);
  border-bottom-color: rgba(255,255,255,.12);
  box-shadow: 0 8px 24px rgba(4,22,31,.22);
}
.site-header::before { background: linear-gradient(90deg, transparent, rgba(94,234,212,.48), transparent); }
.header-inner {
  max-width: none;
  min-height: 72px;
  padding: .55rem 0;
  gap: 1.15rem;
}
.site-logo-wrapper {
  width: 48px;
  height: 48px;
  border-radius: 10px;
  box-shadow: none;
}
.site-logo-wrapper img.custom-logo { width: 100%; height: 100%; object-fit: contain; }
.site-name-wrapper {
  color: #fff;
  background: none;
  -webkit-text-fill-color: currentColor;
  font-size: clamp(1rem, .89rem + .35vw, 1.28rem);
  font-weight: 700;
  letter-spacing: .035em;
}
.nav-list { gap: 1.15rem; }
.nav-list a {
  color: rgba(255,255,255,.84);
  font-size: .81rem;
  letter-spacing: .075em;
  text-transform: none;
}
.nav-list a:hover,
.nav-list a:focus-visible { color: #8ff0df; }
.nav-list a::after { background: linear-gradient(90deg, #5eead4, #e6fffb); }

@media (min-width: 1024px) {
  .site-header .header-right {
    margin-left: auto;
    display: flex !important;
    flex-direction: row !important;
    align-items: center;
    gap: .55rem;
  }
  .site-header .header-right .header-search { order: 1; width: auto; }
}

.header-search .search-form {
  max-width: 230px;
  min-height: 38px;
  padding: .1rem .12rem .1rem .78rem;
  background: rgba(255,255,255,.085);
  border-color: rgba(255,255,255,.28);
  box-shadow: none;
}
.header-search .search-field { color: #fff; }
.header-search .search-field::placeholder { color: rgba(255,255,255,.62); }
.header-search .search-submit {
  flex: 0 0 auto;
  width: auto;
  min-width: 48px;
  height: 30px;
  margin-left: .25rem;
  padding: 0 .72rem;
  background: var(--isshinmuroi-accent);
  background-image: none;
  color: #fff;
  font-size: .72rem;
  font-weight: 700;
  line-height: 30px;
  text-indent: 0;
  letter-spacing: .04em;
}
.header-search .search-submit:hover { background: #13877e; }
.isshinmuroi-dark-toggle {
  display: inline-grid;
  place-items: center;
  width: 38px;
  height: 38px;
  padding: 0;
  border: 1px solid rgba(255,255,255,.3);
  border-radius: 50%;
  color: #e6fffb;
  background: rgba(255,255,255,.08);
  cursor: pointer;
  transition: transform .15s ease, background .15s ease;
}
.isshinmuroi-dark-toggle:hover { transform: translateY(-1px); background: rgba(94,234,212,.18); }
.nav-toggle { background: rgba(255,255,255,.08); border-color: rgba(255,255,255,.3); box-shadow: none; }
.nav-toggle:hover { background: rgba(94,234,212,.16); box-shadow: none; }
.nav-toggle.is-open { border-color: #5eead4; background: rgba(94,234,212,.14); }
.nav-toggle.is-open span { background: #5eead4; }

/* Drawer */
.header-drawer__panel { background: #fff; }
.header-drawer__header { background: linear-gradient(180deg, #102d3a, #091e2a); color: #fff; }
.header-drawer__title { color: rgba(255,255,255,.75); }
.header-drawer__close { color: #fff; }
.drawer-menu a:hover,
.drawer-menu a:focus-visible { color: var(--isshinmuroi-accent); }
.header-drawer__search .search-form,
.widget_search .search-form,
.isshinmuroi-notfound .search-form {
  display: flex;
  gap: .5rem;
  align-items: stretch;
}
.header-drawer__search .search-field,
.widget_search .search-field,
.isshinmuroi-notfound .search-field {
  width: 100%;
  min-width: 0;
  padding: .72rem .85rem;
  border: 1px solid var(--isshinmuroi-line);
  border-radius: 8px;
  background: #fff;
}
.header-drawer__search .search-submit,
.widget_search .search-submit,
.isshinmuroi-notfound .search-submit {
  border: 0;
  border-radius: 8px;
  padding: .65rem .9rem;
  color: #fff;
  background: var(--isshinmuroi-accent);
  font-weight: 700;
  cursor: pointer;
}

/* Common headings and cards */
.front-main-section { padding-block: .5rem 3rem; }
.front-news-block-header,
.archive-header {
  position: relative;
  padding: 0 0 .75rem;
  margin-bottom: 1.15rem;
  border-bottom: 1px solid var(--isshinmuroi-line);
}
.front-news-block-header::after,
.archive-header::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -1px;
  width: 68px;
  height: 3px;
  background: var(--isshinmuroi-accent);
}
.front-news-eyebrow {
  margin: 0 0 .12rem;
  color: var(--isshinmuroi-accent);
  font-size: .7rem;
  font-weight: 800;
  letter-spacing: .17em;
  text-transform: uppercase;
}
.front-news-title { margin: 0; color: var(--isshinmuroi-ink); }
.front-news-block { margin-bottom: 3rem; }
.front-main-grid { width: 100%; }
.front-main-left .news-grid .news-item,
.archive-grid .news-item,
.single-recent-grid .news-item {
  border-color: var(--isshinmuroi-line);
  border-radius: 10px;
  box-shadow: 0 8px 24px rgba(8,37,48,.055);
}
.news-item:hover { border-color: rgba(15,118,110,.45); box-shadow: 0 14px 34px rgba(8,37,48,.12); }
.news-body { padding: .82rem .92rem 1rem; }
.news-title { color: var(--isshinmuroi-ink); font-weight: 700; }
.news-excerpt { color: #54636a; }
.news-link:hover .news-title { color: var(--isshinmuroi-accent); }
.isshinmuroi-card-category {
  position: absolute;
  left: .65rem;
  top: .65rem;
  z-index: 2;
  max-width: calc(100% - 1.3rem);
  padding: .2rem .55rem;
  border-radius: 999px;
  color: #fff;
  background: rgba(8,45,55,.86);
  backdrop-filter: blur(8px);
  font-size: .68rem;
  font-weight: 700;
  line-height: 1.35;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.front-more-link {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  margin-top: 1.1rem;
  color: var(--isshinmuroi-accent);
  font-weight: 700;
}
.front-more-link:hover { color: var(--isshinmuroi-accent-dark); }
.isshinmuroi-category-section { margin: 0 0 2.3rem; }
.isshinmuroi-category-section__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  padding-bottom: .55rem;
  margin-bottom: .9rem;
  border-bottom: 1px solid var(--isshinmuroi-line);
}
.isshinmuroi-category-section__head h3 { margin: 0; font-size: 1.1rem; }
.isshinmuroi-category-section__head a { color: var(--isshinmuroi-accent); font-size: .82rem; font-weight: 700; }

/* Hero */
.hero-block { padding-top: 1.35rem; }
.hero-main-image,
.hero-side-thumb { border-radius: 12px; box-shadow: 0 12px 30px rgba(7,34,43,.12); }
.hero-main-title-overlay,
.hero-side-title-overlay {
  background: linear-gradient(180deg, transparent 0%, rgba(3,20,27,.18) 20%, rgba(3,20,27,.92) 100%);
}
.hero-section-text,
.hero-side-section-text { color: #8ff0df; }

/* Sidebar */
.front-main-right,
.archive-main-right,
.single-main-right { min-width: 0; }
.front-main-right > .widget,
.archive-main-right > .widget,
.single-main-right > .widget,
.single-sidebar-widgets > .widget,
.isshinmuroi-profile-card,
.widget.widget-ranking {
  border: 1px solid var(--isshinmuroi-line);
  border-radius: 12px;
  background: #fff;
  box-shadow: 0 8px 24px rgba(8,37,48,.05);
}
.isshinmuroi-profile-card { overflow: hidden; margin: 0 0 1.2rem; }
.isshinmuroi-profile-card__image { aspect-ratio: 16 / 10; overflow: hidden; background: #e9efed; }
.isshinmuroi-profile-card__image img { width: 100%; height: 100%; object-fit: cover; }
.isshinmuroi-profile-card__body { padding: 1rem; }
.isshinmuroi-profile-card__body .widget-title { margin-bottom: .55rem; font-size: 1.08rem; }
.isshinmuroi-profile-card__body p { font-size: .86rem; line-height: 1.75; color: #52626a; }
.isshinmuroi-profile-card__link { margin-bottom: 0 !important; }
.isshinmuroi-profile-card__link a { color: var(--isshinmuroi-accent); font-weight: 700; }
.isshinmuroi-widget-list { list-style: none; margin: 0; padding: 0; }
.isshinmuroi-widget-list li { padding: .62rem 0; border-bottom: 1px solid var(--isshinmuroi-line); }
.isshinmuroi-widget-list li:last-child { border-bottom: 0; }
.isshinmuroi-widget-list a:hover { color: var(--isshinmuroi-accent); }
.front-main-right .widget:not(.widget-ranking):not(.isshinmuroi-profile-card),
.archive-main-right .widget:not(.widget-ranking):not(.isshinmuroi-profile-card),
.single-main-right .widget:not(.widget-ranking):not(.isshinmuroi-profile-card) { padding: 1rem; margin-bottom: 1.2rem; }
.widget .widget-title { color: var(--isshinmuroi-ink); }

/* Ranking is public: remove inherited lock treatment completely. */
.widget-ranking.is-locked .ranking-card__body::before { display: none !important; }
.widget-ranking.is-locked .ranking-card__body * { filter: none !important; pointer-events: auto !important; user-select: auto !important; }
.ranking-stack { display: grid; gap: 1rem; }
.widget.widget-ranking { margin: 0; padding: 1rem; background: #fff; }
.ranking-card__head { display: flex; justify-content: space-between; gap: .5rem; align-items: center; margin-bottom: .65rem; }
.ranking-card__head .widget-title { margin: 0; font-size: .92rem; }
.ranking-badge { padding: .15rem .5rem; border-radius: 999px; background: #e7f4f1; color: var(--isshinmuroi-accent); font-size: .68rem; font-weight: 800; }
.ranking-list { list-style: none; padding: 0; margin: 0; }
.ranking-item { border-top: 1px solid var(--isshinmuroi-line); }
.ranking-link { display: grid; grid-template-columns: 28px 1fr; gap: .55rem; padding: .7rem 0; }
.ranking-order { display: grid; place-items: center; width: 24px; height: 24px; border-radius: 50%; color: #fff; background: var(--isshinmuroi-accent); font-size: .72rem; font-weight: 800; }
.ranking-title { margin: 0 0 .1rem; font-size: .82rem; font-weight: 700; line-height: 1.45; }
.ranking-meta { margin: 0; color: #728087; font-size: .68rem; }
.ranking-empty,
.ranking-error { padding: .7rem 0; color: #66747b; font-size: .8rem; }

/* Archive / single */
.archive-main-grid,
.single-main { padding-top: 2rem; padding-bottom: 3.5rem; }
.archive-description { margin-top: .7rem; color: #596870; }
.archive-pagination .page-numbers { border-radius: 6px; }
.archive-pagination .current { background: var(--isshinmuroi-accent); color: #fff; }
.single-article,
.page-article { border-color: var(--isshinmuroi-line); box-shadow: 0 10px 34px rgba(8,37,48,.055); }
.single-section-bar { border-left-color: var(--isshinmuroi-accent); }
.badge--section,
.badge--category { color: var(--isshinmuroi-accent); border-color: rgba(15,118,110,.32); background: #edf7f4; }
.single-content a { color: var(--isshinmuroi-accent); text-decoration-color: rgba(15,118,110,.4); }
.single-content blockquote { border-left-color: var(--isshinmuroi-accent); background: #eef6f4; }
.single-content h2 { border-left-color: var(--isshinmuroi-accent); }
.chip--tag { border-color: rgba(15,118,110,.25); color: var(--isshinmuroi-accent); }

/* SNS */
.sns-chip-list { display: flex; flex-wrap: wrap; gap: .5rem; margin: 1rem 0; }
.sns-chip {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  min-height: 34px;
  padding: .35rem .65rem;
  border: 1px solid var(--isshinmuroi-line);
  border-radius: 999px;
  background: #fff;
  color: var(--isshinmuroi-ink);
  font-size: .75rem;
  font-weight: 700;
}
.sns-chip:hover { border-color: rgba(15,118,110,.55); color: var(--isshinmuroi-accent); }
.sns-chip-icon { width: 17px; height: 17px; object-fit: contain; }
.sns-chip-list--compact .sns-chip-label { display: none; }
.sns-chip-list--compact .sns-chip { width: 34px; justify-content: center; padding-inline: 0; }

/* Purpose navigation and footer */
.purpose-nav-block { padding: 2.5rem 0; background: #e9efed; border-top: 1px solid var(--isshinmuroi-line); }
.purpose-nav-inner { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 1.5rem 2rem; }
.purpose-heading { margin-bottom: .65rem; font-size: .95rem; }
.purpose-menu { display: flex; flex-wrap: wrap; gap: .45rem; list-style: none; margin: 0; padding: 0; }
.purpose-menu a { display: inline-flex; padding: .35rem .65rem; border: 1px solid rgba(15,118,110,.2); border-radius: 999px; background: rgba(255,255,255,.7); font-size: .76rem; }
.purpose-menu a:hover { color: #fff; background: var(--isshinmuroi-accent); border-color: var(--isshinmuroi-accent); }
.site-footer { color: var(--footer-text-color, #111827); background: var(--footer-bg-color, #e8f5f3); }
.footer-top-line { background: linear-gradient(90deg, transparent, var(--isshinmuroi-accent), transparent); }
.site-footer-inner { max-width: none; padding-inline: 0; }
.footer-brand-center { padding-block: 2.3rem; }
.footer-brand-link { color: var(--isshinmuroi-ink); }
.footer-brand-title { font-weight: 800; letter-spacing: .035em; }
.footer-menu { display: flex; flex-wrap: wrap; justify-content: center; gap: .75rem 1rem; list-style: none; padding: 0; }
.footer-menu a:hover { color: var(--isshinmuroi-accent); }
.footer-copy { color: #64737a; }

/* 404 */
.isshinmuroi-notfound { padding-block: 4rem; }
.isshinmuroi-notfound__card { max-width: 720px; margin: auto; padding: clamp(1.5rem, 4vw, 3rem); border: 1px solid var(--isshinmuroi-line); border-radius: 14px; background: #fff; box-shadow: 0 15px 42px rgba(8,37,48,.08); text-align: center; }
.isshinmuroi-notfound .search-form { max-width: 520px; margin: 1.5rem auto; }
.btn-primary { display: inline-flex; padding: .7rem 1.1rem; border-radius: 8px; color: #fff; background: var(--isshinmuroi-accent); font-weight: 700; }

/* Accessibility */
:focus-visible { outline: 3px solid rgba(20,184,166,.45); outline-offset: 3px; }
.screen-reader-text:focus { z-index: 100000; }

@media (max-width: 1023px) {
  .content-inner,
  .header-inner,
  .site-footer-inner,
  .purpose-nav-inner { width: min(100% - 28px, 1180px); }
  .header-inner { min-height: 62px; }
  .site-header .site-branding { justify-self: center; }
  .site-name-wrapper { font-size: .98rem; }
  .site-logo-wrapper { width: 42px; height: 42px; }
  .site-header .header-right { display: flex !important; justify-self: end; }
  .site-header .header-right .header-search { display: none !important; }
  .isshinmuroi-dark-toggle { width: 36px; height: 36px; }
  .front-main-grid { margin-top: 1.4rem; }
  .front-main-right::after { content: "PROFILE & INFORMATION"; }
}

@media (max-width: 767px) {
  .content-inner,
  .header-inner,
  .site-footer-inner,
  .purpose-nav-inner { width: min(100% - 22px, 1180px); }
  .header-inner { padding-block: .45rem; gap: .4rem !important; }
  .site-branding-link { gap: .25rem; }
  .site-logo-wrapper { width: 36px; height: 36px; }
  .site-name-wrapper { max-width: 58vw; overflow: hidden; text-overflow: ellipsis; font-size: .9rem; }
  .nav-toggle,
  .isshinmuroi-dark-toggle { width: 34px; height: 34px; }
  .hero-block { padding-top: .85rem; }
  .hero-main-image,
  .hero-side-thumb { border-radius: 9px; }
  .front-main-section { padding-bottom: 2rem; }
  .front-main-left .news-grid .news-link { align-items: stretch; }
  .front-main-left .news-grid .thumb--news { flex-basis: 112px; max-width: 112px; }
  .front-main-left .news-grid .thumb--news img { width: 100%; height: 100%; min-height: 82px; aspect-ratio: 4/3; object-fit: cover; }
  .front-main-left .news-grid .news-excerpt { display: none; }
  .isshinmuroi-card-category { left: .35rem; top: .35rem; max-width: calc(100% - .7rem); padding: .12rem .38rem; font-size: .58rem; }
  .purpose-nav-inner { grid-template-columns: 1fr; }
  .single-main,
  .archive-main-grid { padding-top: 1.2rem; }
  .sns-chip-label { display: none; }
  .sns-chip { width: 36px; justify-content: center; padding-inline: 0; }
}

.isshinmuroi-full-width-page { max-width: 980px; }
.isshinmuroi-full-width-page .page-article { width: 100%; }
.attachment-article .wp-post-image { display: block; margin-inline: auto; }

/* =========================================================
   Visual refinement v1.1 — contrast, spacing and polish
   2026-07-21
   ========================================================= */

:root {
  --isshinmuroi-paper: #f4f7f6;
  --isshinmuroi-line: #d5dfdc;
  --jp-color-surface: #ffffff;
  --jp-color-surface-soft: #eef3f1;
  --jp-color-text-main: #14242d;
  --jp-color-text-sub: #4f6068;
  --jp-color-text-muted: #75838a;
}

body {
  background:
    linear-gradient(180deg, rgba(255,255,255,.78) 0, rgba(244,247,246,.96) 420px),
    var(--isshinmuroi-paper);
}

/* Header: keep the dark identity, but improve clarity and precision. */
.site-header {
  background: linear-gradient(180deg, #102f3c 0%, #071d28 100%);
  border-bottom: 1px solid rgba(255,255,255,.14);
  box-shadow: 0 9px 26px rgba(4,22,31,.19);
}

.header-inner {
  min-height: 68px;
}

.site-name-wrapper {
  font-size: clamp(1.05rem, .94rem + .34vw, 1.32rem);
  font-weight: 760;
  letter-spacing: .028em;
  text-shadow: 0 1px 12px rgba(0,0,0,.24);
}

.nav-list a {
  color: rgba(255,255,255,.9);
  font-size: .84rem;
  font-weight: 600;
  letter-spacing: .055em;
}

.header-search .search-form {
  min-height: 40px;
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.33);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.06);
}

.header-search .search-field {
  font-size: .82rem;
}

.header-search .search-submit {
  min-width: 50px;
  background: var(--isshinmuroi-accent);
  box-shadow: 0 4px 12px rgba(0,0,0,.14);
}

/* Hero: explicitly set foreground colors so headings never inherit dark text. */
.hero-grid {
  gap: 18px;
}

.hero-main-image,
.hero-side-thumb {
  isolation: isolate;
  background: #071a22;
  border: 1px solid rgba(255,255,255,.08);
  box-shadow: 0 14px 34px rgba(7,34,43,.13);
}

.hero-main-image img,
.hero-side-thumb img {
  filter: saturate(.94) contrast(1.03) brightness(.99);
}

.hero-main-title-overlay {
  padding: 1.05rem 1.1rem .95rem;
  background: linear-gradient(
    180deg,
    rgba(3,20,27,0) 0%,
    rgba(3,20,27,.28) 24%,
    rgba(3,20,27,.95) 100%
  );
}

.hero-main-title-overlay .hero-main-title,
.hero-main-title-overlay .hero-main-title a {
  color: #ffffff !important;
  font-size: clamp(1.35rem, 1rem + 1.05vw, 1.85rem);
  line-height: 1.34;
  font-weight: 760;
  letter-spacing: .01em;
  text-shadow: 0 2px 14px rgba(0,0,0,.44);
}

.hero-main-title-overlay .hero-section-text {
  color: #80ead9 !important;
  font-size: .74rem;
  font-weight: 800;
  letter-spacing: .09em;
}

.hero-main-title-overlay .hero-main-meta-mini time {
  color: #d5e0dd !important;
  font-size: .72rem;
  letter-spacing: .04em;
}

.hero-side-title-overlay {
  padding: .65rem .72rem .58rem;
  background: linear-gradient(
    180deg,
    rgba(3,20,27,0) 0%,
    rgba(3,20,27,.32) 22%,
    rgba(3,20,27,.94) 100%
  );
}

.hero-side-title,
.hero-side-title a {
  color: #ffffff !important;
  font-size: .82rem;
  line-height: 1.42;
  font-weight: 730;
  text-shadow: 0 1px 10px rgba(0,0,0,.42);
}

.hero-side-section-text {
  color: #80ead9 !important;
  font-size: .63rem;
  font-weight: 800;
  letter-spacing: .06em;
}

.hero-side-date {
  color: #d2dcda !important;
  font-size: .64rem;
}

/* Front-page headings: stronger hierarchy without adding visual noise. */
.front-news-block-header,
.archive-header {
  padding-bottom: .82rem;
  margin-bottom: 1.25rem;
}

.front-news-eyebrow {
  color: var(--isshinmuroi-accent);
  font-size: .68rem;
  letter-spacing: .19em;
}

.front-news-title {
  color: var(--isshinmuroi-ink);
  font-size: clamp(1.12rem, 1rem + .25vw, 1.3rem);
  font-weight: 780;
  letter-spacing: .025em;
}

/* Article cards: cleaner borders, more readable copy, restrained motion. */
.front-main-left .news-grid .news-item,
.archive-grid .news-item,
.single-recent-grid .news-item,
.isshinmuroi-category-section .news-item {
  border: 1px solid rgba(31,65,72,.13);
  border-radius: 12px;
  background: #fff;
  box-shadow: 0 8px 24px rgba(8,37,48,.055);
}

.front-main-left .news-grid .news-item:hover,
.archive-grid .news-item:hover,
.isshinmuroi-category-section .news-item:hover {
  transform: translateY(-2px);
  border-color: rgba(15,118,110,.34);
  box-shadow: 0 15px 34px rgba(8,37,48,.105);
}

.news-body {
  padding: .9rem 1rem 1.05rem;
}

.news-meta {
  color: #7a878d;
  font-size: .75rem;
  font-weight: 500;
  letter-spacing: .025em;
}

.news-title {
  color: #11242d;
  font-size: 1rem;
  line-height: 1.52;
  font-weight: 760;
  letter-spacing: .005em;
}

.news-excerpt {
  color: #50616a;
  font-size: .84rem;
  line-height: 1.72;
}

.isshinmuroi-card-category {
  padding: .24rem .58rem;
  background: rgba(7,42,52,.88);
  border: 1px solid rgba(255,255,255,.18);
  box-shadow: 0 4px 12px rgba(0,0,0,.12);
  font-size: .66rem;
  letter-spacing: .02em;
}

/* Category rows: make the title and "more" action feel like one component. */
.isshinmuroi-category-section {
  margin-bottom: 2.65rem;
}

.isshinmuroi-category-section__head {
  align-items: center;
  padding-bottom: .68rem;
  margin-bottom: 1rem;
  border-bottom-color: #d4ddda;
}

.isshinmuroi-category-section__head h3 {
  color: #13262f;
  font-size: 1.08rem;
  font-weight: 780;
  letter-spacing: .015em;
}

.isshinmuroi-category-section__head a,
.front-more-link {
  padding: .28rem .55rem;
  border-radius: 999px;
  color: var(--isshinmuroi-accent);
  background: #eaf4f1;
  font-size: .76rem;
  font-weight: 800;
}

.isshinmuroi-category-section__head a:hover,
.front-more-link:hover {
  color: #fff;
  background: var(--isshinmuroi-accent);
  text-decoration: none;
}

/* Sidebar: unify cards and improve headings/search controls. */
.front-main-right > .widget,
.archive-main-right > .widget,
.single-main-right > .widget,
.isshinmuroi-profile-card,
.widget.widget-ranking {
  border-color: rgba(31,65,72,.14);
  border-radius: 13px;
  box-shadow: 0 9px 24px rgba(8,37,48,.055);
}

.front-main-right > .widget:not(.widget-ranking) .widget-title,
.archive-main-right > .widget:not(.widget-ranking) .widget-title,
.single-main-right > .widget:not(.widget-ranking) .widget-title,
.isshinmuroi-profile-card .widget-title {
  position: relative;
  margin: 0 0 .85rem;
  padding: 0 0 .62rem .72rem;
  border-bottom: 1px solid var(--isshinmuroi-line);
  color: #13262f;
  font-size: .96rem;
  font-weight: 800;
  letter-spacing: .025em;
}

.front-main-right > .widget:not(.widget-ranking) .widget-title::before,
.archive-main-right > .widget:not(.widget-ranking) .widget-title::before,
.single-main-right > .widget:not(.widget-ranking) .widget-title::before,
.isshinmuroi-profile-card .widget-title::before {
  content: "";
  position: absolute;
  left: 0;
  top: .14rem;
  width: 3px;
  height: 1.05rem;
  border-radius: 999px;
  background: var(--isshinmuroi-accent);
}

.widget_search .search-form {
  display: grid;
  grid-template-columns: minmax(0,1fr) 46px;
  gap: .5rem;
}

.widget_search .search-field {
  min-height: 42px;
  border-color: #cbd7d3;
  background: #fbfcfc;
  font-size: .88rem;
}

.widget_search .search-submit {
  min-width: 46px;
  padding: 0;
  border-radius: 8px;
  background: #17303a;
  color: #fff;
}

.widget_search .search-submit:hover {
  background: var(--isshinmuroi-accent);
}

.front-main-right .widget_media_image img,
.archive-main-right .widget_media_image img,
.single-main-right .widget_media_image img {
  width: auto;
  max-width: min(100%, 190px);
  margin-inline: auto;
}

/* Ranking: one coherent palette and clearer separation. */
.widget.widget-ranking {
  padding: 1.05rem;
}

.ranking-card__head {
  padding-bottom: .58rem;
  border-bottom: 1px solid var(--isshinmuroi-line);
}

.ranking-card__head .widget-title {
  color: #13262f;
  font-size: .94rem;
  font-weight: 800;
}

.ranking-badge {
  border: 1px solid rgba(15,118,110,.2);
  background: #edf7f4;
}

.ranking-item {
  border-top: 0;
  border-bottom: 1px solid var(--isshinmuroi-line);
}

.ranking-item:last-child {
  border-bottom: 0;
}

.ranking-link {
  padding: .76rem 0;
}

.ranking-link:hover {
  color: var(--isshinmuroi-accent);
  text-decoration: none;
}

.ranking-order {
  background: #dfe9e6;
  color: #29434b;
}

.ranking-item:nth-child(1) .ranking-order {
  background: var(--isshinmuroi-accent);
  color: #fff;
}

.ranking-item:nth-child(2) .ranking-order {
  background: #52656e;
  color: #fff;
}

.ranking-item:nth-child(3) .ranking-order {
  background: #b9832f;
  color: #fff;
}

.ranking-title {
  font-size: .84rem;
  line-height: 1.5;
}

/* Responsive polish. */
@media (max-width: 1023px) {
  .hero-grid {
    gap: 14px;
  }

  .hero-main-title-overlay {
    padding: .85rem .9rem .78rem;
  }

  .hero-main-title-overlay .hero-main-title,
  .hero-main-title-overlay .hero-main-title a {
    font-size: clamp(1.12rem, 3.8vw, 1.48rem);
  }
}

@media (max-width: 767px) {
  body {
    background: #f6f8f7;
  }

  .site-name-wrapper {
    max-width: 62vw;
    font-size: .94rem;
  }

  .hero-main-title-overlay {
    padding: .72rem .75rem .65rem;
  }

  .hero-main-title-overlay .hero-main-title,
  .hero-main-title-overlay .hero-main-title a {
    font-size: 1.06rem;
    line-height: 1.38;
  }

  .hero-side-title-overlay {
    padding: .55rem .6rem .5rem;
  }

  .hero-side-title,
  .hero-side-title a {
    font-size: .78rem;
  }

  .news-title {
    font-size: .95rem;
  }

  .front-main-left .news-grid .news-item,
  .archive-grid .news-item {
    border-radius: 10px;
    box-shadow: 0 5px 16px rgba(8,37,48,.05);
  }

  .isshinmuroi-category-section__head h3 {
    font-size: 1rem;
  }
}