/*
Theme Name: aoblog
Theme URI: https://cms.aoblog-01.com/
Author: Aoi
Author URI: https://cms.aoblog-01.com/
Description: 元消防士・現役ITエンジニアが書く個人ブログ aoblog の専用テーマ。Editorial Engineer 路線（紫アクセント × Space Grotesk）をベースに、トップはレビューサイト型のヒーロー検索＋カテゴリタイル＋新着カード構成、記事内は読み流せる装飾（見出しバー・情報ボックス・吹き出し・リンクカード）と踏ませる CTA を提供。
Version: 1.3.7
Requires at least: 6.0
Tested up to: 6.6
Requires PHP: 7.4
License: GPL v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: aoblog
Tags: blog, one-column, two-columns, right-sidebar, custom-menu, featured-images, threaded-comments, translation-ready
*/

/* ============ Tokens ============ */
:root {
  --paper:    #FAFAF7;
  --white:    #FFFFFF;
  --ink-50:   #F4F4F2;
  --ink-100:  #E8E8E5;
  --ink-200:  #D1D1CD;
  --ink-300:  #B0B0AB;
  --ink-400:  #8A8A85;
  --ink-500:  #5F5F5B;
  --ink-600:  #3F3F3C;
  --ink-900:  #0F0B1E;

  /* Single editorial accent. cyan は affiliate B 枠だけ。 */
  --accent:     #6D28D9;
  --accent-50:  #F5F3FF;
  --accent-100: #EDE9FE;
  --accent-200: #C4B5FD;
  --accent-700: #5B21B6;
  --cyan:       #22D3EE;

  /* CTA は別軸。鮮やかな緑系で「踏ませる」 */
  --cta:        #16A34A;
  --cta-700:    #15803D;
  --cta-50:     #F0FDF4;
  --cta-shadow: 0 10px 24px -10px rgba(22,163,74,.55);

  /* Info box 用の機能色 (彩度抑え目) */
  --box-info-bg:    #EFF6FF;
  --box-info-bd:    #BFDBFE;
  --box-info-ink:   #1D4ED8;
  --box-warn-bg:    #FEF2F2;
  --box-warn-bd:    #FECACA;
  --box-warn-ink:   #B91C1C;
  --box-point-bg:   #FFFBEB;
  --box-point-bd:   #FDE68A;
  --box-point-ink:  #B45309;
  --box-merit-bg:   #ECFDF5;
  --box-merit-bd:   #A7F3D0;
  --box-merit-ink:  #047857;
  --box-demerit-bg: #FAF5FF;
  --box-demerit-bd: #E9D5FF;
  --box-demerit-ink:#6D28D9;

  --shadow-sticky: 0 1px 0 rgba(15,11,30,.06);
  --shadow-card:   0 1px 2px rgba(15,11,30,.04), 0 8px 24px -12px rgba(15,11,30,.08);

  --container:        76rem;   /* 1216px */
  --container-narrow: 46rem;   /* 736px  — 本文の心地よい行長 */
  --container-px:     clamp(1.25rem, 4vw, 2rem);

  --font-display: "Space Grotesk", "Noto Sans JP", sans-serif;
  --font-body:    "Noto Sans JP", "Inter", "Hiragino Sans", "Yu Gothic", sans-serif;
  --font-mono:    "JetBrains Mono", ui-monospace, monospace;

  --eyebrow-tracking: .22em;
  --header-h: 4.25rem;
}

/* ============ Base reset ============ */
*, *::before, *::after { box-sizing: border-box; }
html {
  -webkit-text-size-adjust: 100%;
  background: var(--paper);
}
body {
  margin: 0;
  font-family: var(--font-body);
  font-feature-settings: "palt";
  font-size: 16px;
  line-height: 1.85;
  color: var(--ink-600);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  word-break: auto-phrase;
  overflow-wrap: anywhere;
}
img, svg, video { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }
::selection { background: rgba(109,40,217,.18); color: var(--ink-900); }

::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: var(--paper); }
::-webkit-scrollbar-thumb { background: var(--ink-200); border-radius: 8px; }
::-webkit-scrollbar-thumb:hover { background: var(--ink-400); }

/* ============ Layout ============ */
.container        { max-width: var(--container);        margin-inline: auto; padding-inline: var(--container-px); }
.container-narrow { max-width: var(--container-narrow); margin-inline: auto; padding-inline: var(--container-px); }
.site { display: flex; flex-direction: column; min-height: 100vh; }
.site-main { flex: 1; }
.screen-reader-text {
  position: absolute !important; width: 1px; height: 1px; padding: 0;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

/* ============ Header ============ */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: var(--paper);
  border-bottom: 1px solid transparent;
  transition: border-color .2s, background-color .2s, box-shadow .2s;
}
/* backdrop-filter はスクロール後のみ適用 (常時適用は scroll 中の描画コストが高い) */
.site-header.is-scrolled {
  background: rgba(250,250,247,.86);
  -webkit-backdrop-filter: saturate(160%) blur(10px);
  backdrop-filter: saturate(160%) blur(10px);
  border-bottom-color: var(--ink-100);
  box-shadow: var(--shadow-sticky);
}
.site-header__inner {
  display: flex; align-items: center; justify-content: space-between;
  height: var(--header-h);
}

.site-brand { display: inline-flex; align-items: center; gap: .625rem; color: var(--ink-900); transition: opacity .2s; }
.site-brand:hover { opacity: .85; }
.site-brand__icon {
  display: inline-grid; place-items: center; width: 2rem; height: 2rem; border-radius: .5rem;
  background: var(--ink-900); color: var(--white);
}
.site-brand__name {
  font-family: var(--font-display); font-size: 1.375rem; font-weight: 700; letter-spacing: -.02em;
}
.site-brand__name b { color: var(--accent); font-weight: 700; }

/* Nav */
.site-nav { display: none; align-items: center; gap: 1.75rem; }
.site-nav a {
  position: relative;
  font-family: var(--font-display);
  font-size: .875rem; font-weight: 500; color: var(--ink-600);
  padding: .25rem 0;
  transition: color .2s;
}
.site-nav a::after {
  content: ""; position: absolute; left: 0; bottom: -2px;
  width: 100%; height: 1px; background: currentColor;
  transform: scaleX(0); transform-origin: 0 50%;
  transition: transform .25s ease;
}
.site-nav a:hover { color: var(--ink-900); }
.site-nav a:hover::after { transform: scaleX(1); }
.site-nav a i, .site-nav a svg { display: inline-block; vertical-align: -2px; margin-right: .35em; color: var(--accent); }

.menu-toggle {
  display: grid; place-items: center;
  width: 2.5rem; height: 2.5rem; border-radius: .5rem;
  border: 1px solid var(--ink-200); background: transparent; color: var(--ink-900);
  transition: background-color .2s, border-color .2s, color .2s;
  position: relative;
}
.menu-toggle:hover { background: var(--white); border-color: var(--ink-900); }
.menu-toggle__bars {
  display: block; position: relative;
  width: 18px; height: 12px;
}
.menu-toggle__bars span {
  position: absolute; left: 0; right: 0;
  display: block; height: 1.5px; background: currentColor; border-radius: 2px;
  transition: transform .32s cubic-bezier(.6,.0,.4,1), opacity .18s ease;
  transform-origin: center;
}
.menu-toggle__bars span:nth-child(1) { top: 0; }
.menu-toggle__bars span:nth-child(2) { top: 50%; transform: translateY(-50%); }
.menu-toggle__bars span:nth-child(3) { bottom: 0; }
/* Hamburger -> X */
.menu-toggle[aria-expanded="true"] .menu-toggle__bars span:nth-child(1) {
  top: 50%; transform: translateY(-50%) rotate(45deg);
}
.menu-toggle[aria-expanded="true"] .menu-toggle__bars span:nth-child(2) { opacity: 0; }
.menu-toggle[aria-expanded="true"] .menu-toggle__bars span:nth-child(3) {
  bottom: auto; top: 50%; transform: translateY(-50%) rotate(-45deg);
}
.menu-toggle[aria-expanded="true"] {
  background: var(--ink-900); color: var(--white); border-color: var(--ink-900);
}

/* Category strip */
.category-strip {
  display: none;
  border-top: 1px solid var(--ink-100);
  background: var(--paper);
}
.category-strip__list {
  display: flex; align-items: center; gap: 1rem; overflow-x: auto;
  padding: .625rem 0;
  margin: 0; list-style: none;
  font-size: .8125rem;
  color: var(--ink-400);
  scrollbar-width: none;
}
.category-strip__list::-webkit-scrollbar { display: none; }
.category-strip__label {
  display: inline-flex; align-items: center; gap: .5rem;
  font-family: var(--font-mono); font-size: .6875rem; letter-spacing: var(--eyebrow-tracking); color: var(--ink-900);
  text-transform: uppercase; padding-right: .75rem; border-right: 1px solid var(--ink-100);
}
.category-strip__label::before {
  content: ""; display: inline-block; width: 6px; height: 6px; border-radius: 9999px;
  background: var(--accent);
}
.category-strip a {
  position: relative;
  display: inline-block; white-space: nowrap;
  padding: .25rem .25rem; color: var(--ink-600);
  font-family: var(--font-display); font-size: .8125rem; font-weight: 500;
  transition: color .2s;
}
.category-strip a::after {
  content: ""; position: absolute; left: .25rem; right: .25rem; bottom: -2px;
  height: 1px; background: var(--ink-900);
  transform: scaleX(0); transform-origin: 0 50%;
  transition: transform .25s ease;
}
.category-strip a:hover { color: var(--ink-900); }
.category-strip a:hover::after { transform: scaleX(1); }

/* ============ Mobile menu (overlay + slide-in panel) ============ */
.mobile-menu {
  position: fixed; inset: 0; z-index: 60;
  pointer-events: none;
  visibility: hidden;
  transition: visibility 0s linear .42s;
}
.mobile-menu.is-open {
  pointer-events: auto;
  visibility: visible;
  transition: visibility 0s linear 0s;
}

.mobile-menu__backdrop {
  position: absolute; inset: 0;
  background: rgba(15,11,30,.5);
  opacity: 0;
  cursor: pointer;
  transition: opacity .35s ease;
  -webkit-backdrop-filter: blur(3px);
  backdrop-filter: blur(3px);
}
.mobile-menu.is-open .mobile-menu__backdrop { opacity: 1; }

.mobile-menu__panel {
  position: absolute; top: 0; right: 0; bottom: 0;
  width: min(86vw, 22rem);
  display: flex; flex-direction: column;
  padding: 1.25rem 1.5rem 1.75rem;
  background:
    radial-gradient(circle at 110% -10%, rgba(109,40,217,.12), transparent 55%),
    radial-gradient(circle at -10% 110%, rgba(34,211,238,.06), transparent 55%),
    var(--paper);
  border-left: 1px solid var(--ink-100);
  box-shadow: -22px 0 60px -22px rgba(15,11,30,.4);
  transform: translate3d(100%, 0, 0);
  transition: transform .42s cubic-bezier(.2,.8,.2,1);
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior: contain;
}
.mobile-menu.is-open .mobile-menu__panel { transform: translate3d(0, 0, 0); }

.mobile-menu__head {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--ink-100);
}
.mobile-menu__brand { display: inline-flex; align-items: center; gap: .5rem; color: var(--ink-900); }
.mobile-menu__brand-icon {
  display: inline-grid; place-items: center;
  width: 1.75rem; height: 1.75rem; border-radius: .375rem;
  background: var(--ink-900); color: var(--white);
}
.mobile-menu__brand-name {
  font-family: var(--font-display); font-size: 1.125rem; font-weight: 700; letter-spacing: -.02em;
}
.mobile-menu__brand-name b { color: var(--accent); font-weight: 700; }

.mobile-menu__close {
  display: grid; place-items: center;
  width: 2.25rem; height: 2.25rem; border-radius: 9999px;
  border: 1px solid var(--ink-200); background: transparent; color: var(--ink-900);
  transition: background-color .2s, color .2s, border-color .2s, transform .15s;
}
.mobile-menu__close:hover {
  background: var(--ink-900); color: var(--white); border-color: var(--ink-900);
}
.mobile-menu__close:active { transform: scale(.92); }

.mobile-menu__eyebrow {
  font-family: var(--font-mono); font-size: .625rem; letter-spacing: var(--eyebrow-tracking);
  color: var(--ink-400); text-transform: uppercase;
  margin-bottom: .35rem;
  display: inline-flex; align-items: center; gap: .5rem;
}
.mobile-menu__eyebrow::before {
  content: ""; width: 18px; height: 1px; background: var(--ink-300);
}
.mobile-menu__eyebrow--mt { margin-top: 1.75rem; }

.mobile-menu__list {
  list-style: none; padding: 0; margin: .25rem 0 0;
}
.mobile-menu__list li + li { border-top: 1px solid var(--ink-100); }
.mobile-menu__list a {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center; gap: 1rem;
  padding: 1rem .25rem;
  color: var(--ink-900);
  font-family: var(--font-display);
  transition: padding-left .25s ease, color .2s ease;
}
.mobile-menu__list a:hover { padding-left: .55rem; color: var(--accent); }
.mobile-menu__num {
  font-family: var(--font-mono); font-size: .6875rem;
  color: var(--ink-300); letter-spacing: .05em;
  transition: color .2s;
}
.mobile-menu__list a:hover .mobile-menu__num { color: var(--accent); }
.mobile-menu__label {
  font-size: 1.0625rem; font-weight: 600; letter-spacing: -.005em;
}
.mobile-menu__arrow {
  font-family: var(--font-display);
  font-size: 1rem; color: var(--ink-300); line-height: 1;
  transition: color .2s, transform .25s;
}
.mobile-menu__list a:hover .mobile-menu__arrow {
  color: var(--accent);
  transform: translateX(4px);
}

.mobile-menu__cats {
  list-style: none; padding: 0; margin: .35rem 0 0;
  display: flex; flex-wrap: wrap; gap: .45rem;
}
.mobile-menu__cats a {
  display: inline-flex; align-items: center; gap: .4rem;
  padding: .45rem .8rem;
  font-family: var(--font-display); font-size: .8125rem; font-weight: 500;
  color: var(--ink-600);
  background: var(--white);
  border: 1px solid var(--ink-100);
  border-radius: 9999px;
  transition: color .2s, background-color .2s, border-color .2s;
}
.mobile-menu__cats a:hover {
  color: var(--accent-700);
  background: var(--accent-50);
  border-color: var(--accent-200);
}
.mobile-menu__cat-dot {
  width: 5px; height: 5px; border-radius: 9999px; background: var(--accent);
}

.mobile-menu__foot {
  margin-top: auto; padding-top: 2rem;
  font-family: var(--font-mono); font-size: .625rem; letter-spacing: var(--eyebrow-tracking);
  color: var(--ink-400); text-transform: uppercase;
}

/* ボディスクロール固定 (メニュー表示中) */
body.mobile-menu-open { overflow: hidden; }

@media (prefers-reduced-motion: reduce) {
  .mobile-menu__panel,
  .mobile-menu__backdrop,
  .menu-toggle__bars span { transition: none; }
}

@media (min-width: 768px) {
  .site-nav { display: inline-flex; }
  .menu-toggle { display: none; }
  .category-strip { display: block; }
  .mobile-menu { display: none !important; }
}

/* ============ Home: Hero (with search) ============ */
.home-hero {
  position: relative;
  border-bottom: 1px solid var(--ink-100);
  background: var(--paper);
  overflow: hidden;
}
.home-hero::before {
  content: "";
  position: absolute; right: -8%; top: -40%;
  width: 60%; aspect-ratio: 1;
  background: radial-gradient(circle at 50% 50%, rgba(109,40,217,.1), transparent 60%);
  pointer-events: none;
}
.home-hero::after {
  content: "";
  position: absolute; left: -10%; bottom: -50%;
  width: 45%; aspect-ratio: 1;
  background: radial-gradient(circle at 50% 50%, rgba(34,211,238,.06), transparent 60%);
  pointer-events: none;
}
.home-hero__inner {
  position: relative;
  padding-block: 3rem 3.25rem;
  display: flex; flex-direction: column; gap: 1.1rem;
}
@media (min-width: 768px) {
  .home-hero__inner { padding-block: 5rem 4.5rem; gap: 1.5rem; }
}
.home-hero__eyebrow {
  display: inline-flex; align-items: center; gap: .625rem;
  font-family: var(--font-mono);
  font-size: .6875rem; letter-spacing: var(--eyebrow-tracking); text-transform: uppercase;
  color: var(--ink-400);
}
.home-hero__eyebrow::before {
  content: ""; width: 24px; height: 1px; background: var(--ink-300);
}
.home-hero__title {
  font-family: var(--font-display);
  font-size: clamp(1.875rem, 5.4vw, 3.5rem);
  font-weight: 700; line-height: 1.18; letter-spacing: -.022em;
  color: var(--ink-900);
  margin: 0;
  max-width: 22ch;
}
.home-hero__title em {
  font-style: normal;
  color: var(--accent);
}
.home-hero__lead {
  font-size: 1rem; line-height: 1.9; color: var(--ink-500);
  max-width: 42rem; margin: 0;
}
@media (min-width: 768px) { .home-hero__lead { font-size: 1.0625rem; } }
.home-hero__search {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 0;
  width: 100%;
  max-width: 38rem;
  margin-top: .5rem;
  background: var(--white);
  border: 1px solid var(--ink-200);
  border-radius: 9999px;
  box-shadow: 0 2px 4px rgba(15,11,30,.04), 0 14px 32px -18px rgba(15,11,30,.18);
  padding: .375rem .375rem .375rem 1.125rem;
  transition: border-color .2s, box-shadow .2s;
}
.home-hero__search:focus-within {
  border-color: var(--accent);
  box-shadow: 0 0 0 4px var(--accent-50), 0 14px 32px -18px rgba(109,40,217,.25);
}
.home-hero__search-icon {
  display: inline-grid; place-items: center;
  color: var(--ink-400);
  margin-right: .5rem;
}
.home-hero__search-field {
  appearance: none;
  border: 0; background: transparent; outline: none;
  font: inherit; font-size: .9375rem; color: var(--ink-900);
  padding: .65rem .25rem;
  min-width: 0; width: 100%;
}
.home-hero__search-field::placeholder { color: var(--ink-400); }
.home-hero__search-submit {
  flex-shrink: 0;
  padding: .65rem 1.25rem;
  font-family: var(--font-display); font-size: .875rem; font-weight: 700;
  color: var(--white);
  background: var(--ink-900);
  border: 0; border-radius: 9999px;
  transition: background-color .2s, transform .15s;
}
.home-hero__search-submit:hover { background: var(--accent); }
.home-hero__search-submit:active { transform: scale(.97); }
.home-hero__byline {
  display: flex; align-items: center; gap: 1rem;
  margin-top: .25rem;
  font-family: var(--font-mono); font-size: .6875rem; letter-spacing: .15em; color: var(--ink-400);
  text-transform: uppercase;
}
.home-hero__byline span + span { position: relative; padding-left: 1rem; }
.home-hero__byline span + span::before {
  content: ""; position: absolute; left: 0; top: 50%;
  width: 16px; height: 1px; background: var(--ink-300);
}

/* ============ Home: Section wrapper / heading ============ */
.home-section {
  padding-block: 3.5rem;
}
@media (min-width: 768px) { .home-section { padding-block: 5rem; } }
.home-section--cats { background: var(--paper); }
.home-section--latest { background: var(--white); border-top: 1px solid var(--ink-100); }
.home-section--latest:first-of-type { border-top: 0; padding-top: 3rem; }

.section-head {
  display: flex; align-items: baseline; flex-wrap: wrap;
  gap: .75rem 1.25rem;
  margin-bottom: 2.25rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--ink-200);
}
@media (min-width: 768px) { .section-head { margin-bottom: 2.75rem; } }
.section-head__eyebrow {
  font-family: var(--font-mono); font-size: .625rem; letter-spacing: var(--eyebrow-tracking);
  color: var(--accent); text-transform: uppercase; font-weight: 700;
  display: inline-flex; align-items: center; gap: .5rem;
}
.section-head__eyebrow::before {
  content: ""; width: 6px; height: 6px; border-radius: 9999px; background: var(--accent);
}
.section-head__title {
  font-family: var(--font-display); font-weight: 700; color: var(--ink-900);
  font-size: clamp(1.375rem, 3vw, 1.75rem); line-height: 1.3; letter-spacing: -.015em;
  margin: 0;
}
.section-head__meta,
.section-head__more {
  margin-left: auto;
  font-family: var(--font-mono); font-size: .6875rem; letter-spacing: var(--eyebrow-tracking);
  color: var(--ink-400); text-transform: uppercase;
}
.section-head__more {
  color: var(--ink-900);
  border-bottom: 1px solid var(--ink-300);
  padding-bottom: .25rem;
  transition: border-color .2s, color .2s;
}
.section-head__more:hover { border-color: var(--accent); color: var(--accent); }

/* ============ Home: Category tiles ============ */
.cat-tiles {
  list-style: none; padding: 0; margin: 0;
  display: grid; gap: 1rem;
  grid-template-columns: 1fr;
}
@media (min-width: 540px) { .cat-tiles { grid-template-columns: 1fr 1fr; } }
@media (min-width: 960px) { .cat-tiles { grid-template-columns: repeat(4, 1fr); gap: 1.25rem; } }

.cat-tile {
  position: relative;
  display: flex; flex-direction: column;
  height: 100%;
  min-height: 11.5rem;
  padding: 1.25rem 1.25rem 1.1rem;
  background: var(--white);
  border: 1px solid var(--ink-100);
  border-radius: .75rem;
  color: var(--ink-900);
  transition: border-color .2s, transform .25s, box-shadow .25s, background-color .2s;
  overflow: hidden;
}
.cat-tile::before {
  content: "";
  position: absolute; left: 0; top: 0; bottom: 0;
  width: 3px;
  background: var(--accent);
  transform: scaleY(0); transform-origin: 0 0;
  transition: transform .3s ease;
}
.cat-tile:hover {
  border-color: var(--accent-200);
  transform: translateY(-3px);
  box-shadow: var(--shadow-card);
}
.cat-tile:hover::before { transform: scaleY(1); }
.cat-tile__head {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 1rem;
}
.cat-tile__num {
  font-family: var(--font-mono); font-size: .8125rem; font-weight: 500;
  color: var(--accent); letter-spacing: .05em;
}
.cat-tile__count {
  font-family: var(--font-mono); font-size: .625rem; letter-spacing: var(--eyebrow-tracking);
  color: var(--ink-400); text-transform: uppercase;
}
.cat-tile__body { flex: 1; min-width: 0; }
.cat-tile__name {
  font-family: var(--font-display); font-weight: 700;
  font-size: 1.125rem; line-height: 1.35; letter-spacing: -.01em;
  color: var(--ink-900);
  margin: 0 0 .5rem;
  transition: color .2s;
}
.cat-tile:hover .cat-tile__name { color: var(--accent); }
.cat-tile__desc {
  font-size: .8125rem; line-height: 1.7; color: var(--ink-500);
  margin: 0;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.cat-tile__arrow {
  align-self: flex-end;
  margin-top: 1rem;
  font-family: var(--font-display); font-size: 1.125rem; line-height: 1;
  color: var(--ink-300);
  transition: color .2s, transform .25s;
}
.cat-tile:hover .cat-tile__arrow {
  color: var(--accent);
  transform: translateX(4px);
}

/* ============ Hero / Page header (archive用に温存) ============ */
.page-hero {
  position: relative;
  border-bottom: 1px solid var(--ink-100);
  background: var(--paper);
}
.page-hero__inner {
  position: relative;
  padding-block: 1rem .85rem;
  display: flex; flex-direction: column; gap: .4rem;
}
@media (min-width: 768px) {
  .page-hero__inner { padding-block: 1.5rem 1.25rem; gap: .55rem; }
}
.page-hero__title {
  font-family: var(--font-display);
  font-size: clamp(1.125rem, 2vw, 1.375rem);
  font-weight: 700; line-height: 1.3; letter-spacing: -.005em;
  color: var(--ink-900);
  margin: 0;
  max-width: 36ch;
}
.page-hero__title em {
  font-style: normal;
  color: var(--accent);
}
.page-hero__lead {
  font-size: 1rem; line-height: 1.9; color: var(--ink-500);
  max-width: 42rem; margin: 0;
}
@media (min-width: 768px) { .page-hero__lead { font-size: 1.0625rem; } }
.page-hero__byline {
  display: flex; align-items: center; gap: 1rem;
  margin-top: .25rem;
  font-family: var(--font-mono); font-size: .6875rem; letter-spacing: .15em; color: var(--ink-400);
  text-transform: uppercase;
}
.page-hero__byline span + span { position: relative; padding-left: 1rem; }
.page-hero__byline span + span::before {
  content: ""; position: absolute; left: 0; top: 50%;
  width: 16px; height: 1px; background: var(--ink-300);
  transform: translate(-1rem, -50%);
  margin-left: 1rem;
}
.page-hero__meta {
  margin-top: .25rem; font-family: var(--font-mono); font-size: .75rem; color: var(--ink-400);
}

/* breadcrumbs */
.crumbs {
  font-family: var(--font-mono); font-size: .625rem; letter-spacing: var(--eyebrow-tracking);
  color: var(--ink-400); text-transform: uppercase; margin-bottom: 1rem;
}
.crumbs a { transition: color .2s; }
.crumbs a:hover { color: var(--ink-900); }
.crumbs__sep { margin: 0 .5rem; color: var(--ink-200); }
.crumbs__current {
  color: var(--ink-600); display: inline-block; max-width: 40ch;
  vertical-align: bottom; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}

/* ============ Layout: with sidebar ============ */
.with-sidebar { padding-block: 2.5rem 4rem; display: block; }
@media (min-width: 768px) { .with-sidebar { padding-block: 4rem 5.5rem; } }
.with-sidebar__main { min-width: 0; }
.with-sidebar__aside { margin-top: 3.5rem; }
@media (min-width: 1024px) {
  .with-sidebar { display: grid; grid-template-columns: minmax(0,1fr) 280px; gap: 4rem; }
  .with-sidebar__aside { margin-top: 0; }
}

/* ============ Card grid ============ */
.cards { list-style: none; padding: 0; margin: 0; display: grid; gap: 2.25rem; }
@media (min-width: 640px) { .cards { grid-template-columns: 1fr 1fr; gap: 2.5rem 1.75rem; } }

.card {
  position: relative; display: block;
  background: transparent;
}
.card a.card__link { display: block; color: inherit; }

.card__thumb {
  position: relative; aspect-ratio: 4/3; overflow: hidden;
  background: var(--ink-50);
  border-radius: .625rem;
  border: 1px solid var(--ink-100);
  transition: border-color .25s, box-shadow .25s, transform .25s;
}
.card:hover .card__thumb {
  border-color: var(--accent-200);
  box-shadow: var(--shadow-card);
  transform: translateY(-2px);
}
.card__thumb img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform .8s cubic-bezier(.2,.6,.2,1);
}
.card:hover .card__thumb img { transform: scale(1.05); }
.card__thumb--placeholder {
  width: 100%; height: 100%;
  background:
    repeating-linear-gradient(135deg, transparent 0 14px, rgba(15,11,30,.025) 14px 15px),
    var(--ink-50);
}
.card__cat {
  position: absolute; top: .75rem; left: .75rem;
  display: inline-flex; align-items: center;
  padding: .3rem .65rem;
  font-family: var(--font-mono); font-size: .625rem; letter-spacing: var(--eyebrow-tracking); text-transform: uppercase;
  background: rgba(255,255,255,.92); color: var(--ink-900); border-radius: 9999px;
  -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
}
.card__body { padding: 1.125rem 0 0; }
.card__meta {
  display: flex; align-items: center; gap: .5rem;
  font-family: var(--font-mono); font-size: .625rem; letter-spacing: var(--eyebrow-tracking);
  color: var(--ink-400); text-transform: uppercase;
  margin-bottom: .625rem;
}
.card__meta .dot { width: 3px; height: 3px; border-radius: 9999px; background: var(--ink-200); }
.card__title {
  position: relative;
  font-family: var(--font-display); font-weight: 700; color: var(--ink-900);
  font-size: 1.125rem; line-height: 1.4; letter-spacing: -.01em;
  margin: 0 0 .5rem;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
@media (min-width: 768px) { .card__title { font-size: 1.25rem; } }
.card__title::after {
  content: ""; display: block; width: 0; height: 1.5px;
  background: var(--accent); margin-top: .5rem;
  transition: width .35s ease;
}
.card:hover .card__title { color: var(--accent-700); }
.card:hover .card__title::after { width: 2.5rem; }
.card__excerpt {
  font-size: .9375rem; color: var(--ink-500); line-height: 1.75; margin: 0;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.card--compact .card__body { padding-top: .875rem; }
.card--compact .card__title { font-size: 1rem; margin-bottom: .25rem; }

/* ============ Sidebar ============ */
.sidebar { display: flex; flex-direction: column; gap: 2.75rem; }
.widget { padding: 0; background: transparent; border: 0; box-shadow: none; }
.widget__head {
  display: flex; align-items: baseline; justify-content: space-between;
  margin-bottom: 1.25rem;
  padding-bottom: .75rem;
  border-bottom: 1px solid var(--ink-200);
}
.widget__title {
  font-family: var(--font-display); font-size: 1rem; font-weight: 700; color: var(--ink-900);
  margin: 0; letter-spacing: -.005em;
}
.widget__label {
  font-family: var(--font-mono); font-size: .625rem; letter-spacing: var(--eyebrow-tracking);
  color: var(--ink-400); text-transform: uppercase;
}
.widget ul { list-style: none; padding: 0; margin: 0; }

/* author widget */
.author-widget { padding: 0; background: transparent; }
.author-widget__head { display: flex; align-items: center; gap: 1rem; margin-bottom: 1rem; }
.author-widget__avatar {
  display: grid; place-items: center; width: 3rem; height: 3rem;
  border-radius: 9999px;
  background: var(--ink-900); color: var(--white);
  font-family: var(--font-display); font-weight: 700;
  flex-shrink: 0;
}
.author-widget__eyebrow {
  font-family: var(--font-mono); font-size: .625rem; letter-spacing: var(--eyebrow-tracking);
  color: var(--ink-400); text-transform: uppercase; margin-bottom: .25rem;
}
.author-widget__name {
  font-family: var(--font-display); font-size: 1.0625rem; font-weight: 700; color: var(--ink-900);
  letter-spacing: -.005em;
}
.author-widget__bio {
  font-size: .9375rem; line-height: 1.85; color: var(--ink-500); margin: 0;
}
.author-widget__more {
  margin-top: 1.25rem; display: inline-flex; align-items: center; gap: .5rem;
  font-family: var(--font-mono); font-size: .75rem; letter-spacing: var(--eyebrow-tracking); text-transform: uppercase;
  color: var(--ink-900);
  border-bottom: 1px solid var(--ink-300);
  padding-bottom: .25rem;
  transition: border-color .2s;
}
.author-widget__more:hover { border-color: var(--ink-900); }

/* recent posts widget */
.recent-posts { display: flex; flex-direction: column; gap: 1.25rem; }
.recent-posts__item a {
  display: grid; grid-template-columns: 4rem 1fr; gap: .875rem;
  align-items: start;
}
.recent-posts__thumb {
  width: 4rem; height: 4rem; overflow: hidden;
  border-radius: .375rem; background: var(--ink-50);
  border: 1px solid var(--ink-100);
}
.recent-posts__thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s; }
.recent-posts__item a:hover .recent-posts__thumb img { transform: scale(1.06); }
.recent-posts__meta {
  font-family: var(--font-mono); font-size: .625rem; letter-spacing: var(--eyebrow-tracking);
  color: var(--ink-400); text-transform: uppercase; margin-bottom: .25rem;
}
.recent-posts__title {
  font-family: var(--font-display); font-weight: 600;
  font-size: .9375rem; line-height: 1.4; color: var(--ink-900); transition: color .2s;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
  letter-spacing: -.005em;
}
.recent-posts__item a:hover .recent-posts__title { color: var(--accent); }

/* category widget */
.cat-list li a {
  display: flex; align-items: center; justify-content: space-between;
  padding: .625rem 0; font-size: .9375rem;
  color: var(--ink-600);
  border-bottom: 1px solid var(--ink-100);
  transition: color .2s;
}
.cat-list li:last-child a { border-bottom: 0; }
.cat-list li a:hover { color: var(--ink-900); }
.cat-list li a.is-active { color: var(--accent); font-weight: 500; }
.cat-list__count { font-family: var(--font-mono); font-size: .6875rem; color: var(--ink-400); }

/* search widget */
.search-form { display: flex; gap: .5rem; }
.search-field {
  flex: 1; min-width: 0; padding: .625rem .875rem; font: inherit; font-size: .9375rem;
  border: 1px solid var(--ink-200); border-radius: .375rem; background: var(--white); color: var(--ink-900);
  outline: none; transition: border-color .2s;
}
.search-field:focus { border-color: var(--ink-900); }
.search-submit {
  padding: .625rem 1.125rem; font-size: .875rem; font-weight: 600;
  background: var(--ink-900); color: var(--white); border: 0; border-radius: .375rem;
  font-family: var(--font-display);
  transition: opacity .2s;
}
.search-submit:hover { opacity: .85; }

/* ============ Single article ============ */
.article-main { min-width: 0; }

.article-header { margin-bottom: 2.5rem; }
@media (min-width: 768px) { .article-header { margin-bottom: 3.5rem; } }
.article-header__cat {
  display: inline-flex; align-items: center; gap: .625rem;
  font-family: var(--font-mono); font-size: .6875rem;
  letter-spacing: var(--eyebrow-tracking); text-transform: uppercase; color: var(--ink-400);
  margin-bottom: 1.25rem;
  padding: 0; background: transparent; border: 0; border-radius: 0;
}
.article-header__cat::before {
  content: ""; width: 24px; height: 1px; background: var(--ink-300);
}
.article-header__title {
  font-family: var(--font-display); font-weight: 700; color: var(--ink-900);
  font-size: clamp(1.75rem, 5vw, 3rem); line-height: 1.2; margin: 0 0 1.5rem; letter-spacing: -.02em;
}
.article-header__meta {
  display: flex; align-items: center; gap: .875rem;
  font-family: var(--font-mono); font-size: .8125rem; color: var(--ink-400);
  text-transform: uppercase; letter-spacing: .05em;
}
.article-header__meta .dot { width: 3px; height: 3px; border-radius: 9999px; background: var(--ink-300); }
.article-header__thumb {
  margin-top: 2rem; overflow: hidden; border-radius: .5rem;
  border: 1px solid var(--ink-100);
}
@media (min-width: 768px) { .article-header__thumb { margin-top: 2.5rem; } }
.article-header__thumb img { width: 100%; aspect-ratio: 16/9; object-fit: cover; }

/* TOC (記事内目次) — 薄グレー背景の枠でリスト表示 */
.toc {
  background: var(--ink-50);
  border: 1px solid var(--ink-100);
  border-radius: .625rem;
  padding: 1rem 1.25rem;
  margin: 0 0 2.5rem;
}
@media (min-width: 768px) { .toc { padding: 1.25rem 1.5rem; } }
.toc summary {
  cursor: pointer; list-style: none;
  display: flex; align-items: center; justify-content: space-between;
  font-family: var(--font-mono); font-size: .75rem; letter-spacing: var(--eyebrow-tracking);
  color: var(--ink-900); text-transform: uppercase;
  font-weight: 700;
}
.toc summary::-webkit-details-marker { display: none; }
.toc summary > span:first-child {
  display: inline-flex; align-items: center; gap: .5rem;
}
.toc summary > span:first-child::before {
  content: ""; width: 14px; height: 1px; background: var(--accent);
}
.toc__caret { transition: transform .25s; color: var(--ink-400); }
.toc[open] .toc__caret { transform: rotate(180deg); }
.toc__list {
  margin-top: 1rem;
  padding-left: 1.5rem;
  list-style: decimal;
  font-size: .9375rem;
  line-height: 1.65;
  color: var(--ink-300);
}
.toc__list li { padding: .25rem 0; }
.toc__list a {
  color: var(--ink-700); transition: color .15s;
  border-bottom: 1px solid transparent; padding-bottom: 1px;
}
.toc__list a:hover { color: var(--accent); border-bottom-color: var(--accent-200); }
.toc__list .lvl-3 {
  list-style: lower-alpha;
  margin-left: 1.25rem;
  font-size: .875rem;
  padding: .15rem 0;
}

/* ============ Prose (article body) ============ */
.prose {
  font-size: 1.0625rem; line-height: 1.95;
  color: var(--ink-600);
  max-width: 46rem;
}
@media (min-width: 768px) { .prose { font-size: 1.125rem; } }
.prose > * + * { margin-top: 1.25em; }

/* h2: 左に紫バー + 下に2本ライン (太細) — Editorial 路線を保ちつつ視認性UP */
.prose h2 {
  position: relative;
  font-family: var(--font-display); font-weight: 700; color: var(--ink-900);
  font-size: clamp(1.375rem, 3vw, 1.75rem); line-height: 1.35; letter-spacing: -.01em;
  margin: 3.25rem 0 1.5rem;
  padding: .15em 0 .55em .9em;
  border-bottom: 3px solid var(--ink-900);
  background:
    linear-gradient(var(--accent), var(--accent)) left .15em / 4px calc(100% - .85em) no-repeat;
}
.prose h2::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -7px;
  height: 1px; background: var(--ink-200);
}

/* h3: 左に紫の細バー */
.prose h3 {
  font-family: var(--font-display); font-weight: 700; color: var(--ink-900);
  font-size: clamp(1.125rem, 2vw, 1.3125rem); line-height: 1.5; letter-spacing: -.005em;
  margin: 2.5rem 0 .875rem;
  padding-left: .75rem;
  border-left: 4px solid var(--accent);
}

/* h4: 控えめに、頭にドット */
.prose h4 {
  font-family: var(--font-display); font-weight: 700; color: var(--ink-900);
  font-size: 1.0625rem; margin: 2rem 0 .75rem;
  padding-left: .9em; position: relative;
}
.prose h4::before {
  content: ""; position: absolute; left: 0; top: .55em;
  width: 6px; height: 6px; border-radius: 9999px; background: var(--accent);
}
.prose p { margin: 0 0 1.5em; letter-spacing: .015em; }
@media (min-width: 768px) { .prose p { line-height: 2.0; } }
.prose a {
  color: var(--ink-900); font-weight: 500;
  border-bottom: 1px solid var(--ink-300);
  padding-bottom: 1px;
  transition: border-color .2s;
}
.prose a:hover { border-color: var(--ink-900); }
.prose strong { color: var(--ink-900); font-weight: 700; }
/* デフォルトは紫マーカー (Editorial 路線のアクセント) */
.prose mark {
  background: linear-gradient(transparent 60%, rgba(109,40,217,.22) 60%);
  color: inherit; padding: 0 .15em;
  font-weight: 600;
}
/* 蛍光イエローマーカー: 数字・体験談・キーフレーズ用 */
.prose mark.mark-yellow {
  background: linear-gradient(transparent 60%, rgba(250,204,21,.55) 60%);
}
/* ピンクマーカー: メリット・ポジティブ訴求用 */
.prose mark.mark-pink {
  background: linear-gradient(transparent 60%, rgba(244,114,182,.4) 60%);
}
.prose ul, .prose ol { padding-left: 1.5rem; margin: 0 0 1.25em; }
.prose ul { list-style: none; padding-left: 0; }
.prose ul > li {
  position: relative; padding-left: 1.4em;
}
.prose ul > li::before {
  content: ""; position: absolute; left: .15em; top: .75em;
  width: .55em; height: .55em; border-radius: 9999px;
  background: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-50);
}
.prose ol { list-style: none; padding-left: 0; counter-reset: aoblog-ol; }
.prose ol > li {
  position: relative; padding-left: 2.1em; counter-increment: aoblog-ol;
}
.prose ol > li::before {
  content: counter(aoblog-ol);
  position: absolute; left: 0; top: .15em;
  display: inline-grid; place-items: center;
  width: 1.5em; height: 1.5em; border-radius: 9999px;
  background: var(--ink-900); color: var(--white);
  font-family: var(--font-display); font-size: .75em; font-weight: 700;
  line-height: 1;
}
.prose li { margin-bottom: .5em; }
.prose li > ul, .prose li > ol { margin-top: .5em; margin-bottom: .25em; }
.prose blockquote {
  margin: 2em 0; padding: .25em 0 .25em 1.25em;
  border-left: 2px solid var(--ink-900);
  color: var(--ink-900);
  font-family: var(--font-display);
  font-size: 1.0625rem; line-height: 1.7; font-style: normal;
}
@media (min-width: 768px) { .prose blockquote { font-size: 1.1875rem; padding-left: 1.5em; } }
.prose hr { border: 0; border-top: 1px solid var(--ink-200); margin: 3em 0; }
.prose img, .prose .wp-block-image img { border-radius: .5rem; }
.prose figure { margin: 1.75em 0; }
.prose figcaption {
  font-family: var(--font-mono); font-size: .75rem;
  color: var(--ink-400); text-align: center; margin-top: .5em; letter-spacing: .03em;
}
.prose code:not(pre code) {
  background: var(--ink-50); border: 1px solid var(--ink-100);
  border-radius: .25rem; padding: .1rem .4rem; font-size: .875em;
  font-family: var(--font-mono);
}
.prose pre {
  background: var(--ink-900); color: #E5E7EB;
  border-radius: .5rem;
  padding: 1.125rem 1.25rem; overflow-x: auto; font-size: .9rem; line-height: 1.7;
  font-family: var(--font-mono);
}
.prose pre code { background: transparent; border: 0; padding: 0; font-size: inherit; color: inherit; }
.prose table { width: 100%; border-collapse: collapse; margin: 1.75em 0; font-size: .9375rem; }
.prose th, .prose td { border-bottom: 1px solid var(--ink-100); padding: .75em 1em .75em 0; text-align: left; }
.prose th { font-family: var(--font-display); font-weight: 600; color: var(--ink-900); border-bottom-color: var(--ink-900); }

/* ---------- Info boxes (.box / .box-info / .box-warn / ...) ---------- */
.prose .box {
  position: relative;
  margin: 2em 0;
  padding: 1.25rem 1.25rem 1.25rem 3rem;
  background: var(--ink-50);
  border: 1px solid var(--ink-100);
  border-radius: .5rem;
  font-size: 1rem; line-height: 1.85;
  color: var(--ink-600);
}
.prose .box::before {
  position: absolute; left: 1rem; top: 1.15rem;
  display: inline-grid; place-items: center;
  width: 1.5rem; height: 1.5rem; border-radius: 9999px;
  font-family: var(--font-display); font-weight: 700; font-size: .8125rem;
  background: var(--ink-900); color: var(--white);
  content: "i";
}
.prose .box > .box__title,
.prose .box > .box-title {
  display: block;
  margin: 0 0 .5em;
  font-family: var(--font-display); font-weight: 700;
  font-size: 1rem; letter-spacing: -.005em;
  color: var(--ink-900);
}
.prose .box > :first-child { margin-top: 0; }
.prose .box > :last-child  { margin-bottom: 0; }

.prose .box-info {
  background: var(--box-info-bg); border-color: var(--box-info-bd);
  color: #1E3A8A;
}
.prose .box-info::before { background: var(--box-info-ink); content: "i"; }
.prose .box-info > .box__title { color: var(--box-info-ink); }

.prose .box-warn {
  background: var(--box-warn-bg); border-color: var(--box-warn-bd);
  color: #7F1D1D;
}
.prose .box-warn::before { background: var(--box-warn-ink); content: "!"; }
.prose .box-warn > .box__title { color: var(--box-warn-ink); }

.prose .box-point {
  background: var(--box-point-bg); border-color: var(--box-point-bd);
  color: #78350F;
}
.prose .box-point::before { background: var(--box-point-ink); content: "★"; font-size: .7em; }
.prose .box-point > .box__title { color: var(--box-point-ink); }

.prose .box-merit {
  background: var(--box-merit-bg); border-color: var(--box-merit-bd);
  color: #064E3B;
}
.prose .box-merit::before { background: var(--box-merit-ink); content: "+"; }
.prose .box-merit > .box__title { color: var(--box-merit-ink); }

.prose .box-demerit {
  background: var(--box-demerit-bg); border-color: var(--box-demerit-bd);
  color: #4C1D95;
}
.prose .box-demerit::before { background: var(--box-demerit-ink); content: "-"; }
.prose .box-demerit > .box__title { color: var(--box-demerit-ink); }

.prose .box-summary {
  background: var(--accent-50); border-color: var(--accent-200);
  color: var(--accent-700);
}
.prose .box-summary::before { background: var(--accent); content: "✓"; font-size: .7em; }
.prose .box-summary > .box__title { color: var(--accent-700); }

/* ---------- Talk bubble (吹き出し) ---------- */
.prose .talk {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 1rem; align-items: flex-start;
  margin: 1.75em 0;
}
.prose .talk--right { grid-template-columns: 1fr 56px; }
.prose .talk__avatar {
  width: 56px; height: 56px; overflow: hidden;
  border-radius: 9999px; background: var(--ink-50);
  border: 1px solid var(--ink-100);
}
.prose .talk__avatar img { width: 100%; height: 100%; object-fit: cover; display: block; }
.prose .talk__avatar--initial {
  display: grid; place-items: center;
  background: var(--ink-900); color: var(--white);
  font-family: var(--font-display); font-weight: 700; font-size: 1.125rem;
}
.prose .talk__bubble {
  position: relative;
  margin: 0;
  padding: .9rem 1.1rem;
  background: var(--white);
  border: 1px solid var(--ink-200);
  border-radius: 14px;
  font-size: .9375rem; line-height: 1.85;
  color: var(--ink-600);
}
.prose .talk--right .talk__bubble {
  background: var(--accent-50); border-color: var(--accent-200);
}
.prose .talk__name {
  display: block;
  margin: 0 0 .35em;
  font-family: var(--font-mono); font-size: .625rem; letter-spacing: var(--eyebrow-tracking);
  text-transform: uppercase; color: var(--ink-400);
}
.prose .talk--right .talk__name { color: var(--accent); }
.prose .talk__bubble > :first-child { margin-top: 0; }
.prose .talk__bubble > :last-child  { margin-bottom: 0; }
/* 吹き出しの三角しっぽ */
.prose .talk__bubble::before,
.prose .talk__bubble::after {
  content: ""; position: absolute; top: 18px;
  width: 0; height: 0;
  border-style: solid;
}
.prose .talk:not(.talk--right) .talk__bubble::before {
  left: -8px; border-width: 7px 8px 7px 0;
  border-color: transparent var(--ink-200) transparent transparent;
}
.prose .talk:not(.talk--right) .talk__bubble::after {
  left: -7px; border-width: 7px 8px 7px 0;
  border-color: transparent var(--white) transparent transparent;
}
.prose .talk--right .talk__bubble::before {
  right: -8px; border-width: 7px 0 7px 8px;
  border-color: transparent transparent transparent var(--accent-200);
}
.prose .talk--right .talk__bubble::after {
  right: -7px; border-width: 7px 0 7px 8px;
  border-color: transparent transparent transparent var(--accent-50);
}

/* ---------- Internal link card (.link-card) ---------- */
.prose .link-card {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 0;
  margin: 2em 0;
  background: var(--white);
  border: 1px solid var(--ink-200);
  border-radius: .5rem;
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  border-bottom: 1px solid var(--ink-200); /* override .prose a underline */
  padding: 0;
  transition: border-color .2s, transform .25s, box-shadow .25s;
}
.prose a.link-card:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
  box-shadow: var(--shadow-card);
}
@media (min-width: 768px) {
  .prose .link-card { grid-template-columns: 180px 1fr; }
}
.prose .link-card__thumb {
  background: var(--ink-50);
  background-size: cover; background-position: center;
  min-height: 100px;
}
.prose .link-card__body {
  padding: .9rem 1.1rem;
  display: flex; flex-direction: column; justify-content: center; gap: .35rem;
  min-width: 0;
}
.prose .link-card__eyebrow {
  font-family: var(--font-mono); font-size: .625rem; letter-spacing: var(--eyebrow-tracking);
  text-transform: uppercase; color: var(--accent);
}
.prose .link-card__title {
  font-family: var(--font-display); font-weight: 700; font-size: 1rem; line-height: 1.4;
  color: var(--ink-900); letter-spacing: -.005em;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.prose .link-card__meta {
  font-family: var(--font-mono); font-size: .6875rem; color: var(--ink-400);
  letter-spacing: .05em;
}

/* ---------- Affiliate card / CTA button (.affi-card / .affi-btn) ---------- */
/* shortcodes: [affi_card], [affi_btn]
   - .affi-card: 横長(モバイル縦) のレビューカード。右上に「PR」ラベル
   - .affi-btn:  緑グラデ CTA。.offer__cta の色設計を踏襲
   - 共通: .prose 内の `a { border-bottom }` を上書きするため border-bottom: none を明示 */

.prose .affi-card {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin: 2.25em 0;
  padding: 1.25rem;
  background: var(--white);
  border: 1px solid var(--ink-200);
  border-radius: .75rem;
  box-shadow: var(--shadow-card);
  transition: border-color .2s, transform .25s, box-shadow .25s;
}
.prose .affi-card:hover {
  border-color: var(--accent-200);
  transform: translateY(-2px);
  box-shadow: 0 1px 2px rgba(15,11,30,.04), 0 16px 32px -16px rgba(15,11,30,.18);
}
@media (min-width: 640px) {
  .prose .affi-card {
    grid-template-columns: 200px 1fr;
    gap: 1.5rem;
    padding: 1.5rem;
    align-items: center;
  }
  .prose .affi-card--noimage { grid-template-columns: 1fr; }
}

.prose .affi-card__pr {
  position: absolute; top: .5rem; right: .65rem;
  font-family: var(--font-mono); font-size: .625rem;
  letter-spacing: var(--eyebrow-tracking);
  color: var(--ink-400); text-transform: uppercase;
  pointer-events: none;
}

.prose .affi-card__media {
  display: block;
  border-bottom: none;
  border-radius: .5rem;
  overflow: hidden;
  background: var(--ink-50);
}
.prose .affi-card__media img {
  display: block; width: 100%; height: auto;
  aspect-ratio: 4/3; object-fit: cover;
  transition: transform .4s;
}
.prose .affi-card:hover .affi-card__media img { transform: scale(1.04); }

.prose .affi-card__body { min-width: 0; }

.prose .affi-card__tag {
  display: inline-block;
  font-family: var(--font-mono); font-size: .625rem;
  letter-spacing: var(--eyebrow-tracking); text-transform: uppercase;
  color: var(--white); background: var(--accent);
  padding: .2rem .55rem; border-radius: 9999px;
  margin-bottom: .5rem;
}

.prose .affi-card__name {
  font-family: var(--font-display); font-weight: 700;
  font-size: 1.0625rem; line-height: 1.4; color: var(--ink-900);
  margin: 0 0 .55rem;
  letter-spacing: -.005em;
}
@media (min-width: 768px) { .prose .affi-card__name { font-size: 1.125rem; } }
.prose .affi-card__name a {
  color: inherit; border-bottom: none; padding-bottom: 0;
}
.prose .affi-card__name a:hover { color: var(--accent); }

.prose .affi-card__desc {
  font-size: .9375rem; line-height: 1.7; color: var(--ink-500);
  margin: 0 0 1rem;
}

/* ---- インライン CTA ボタン (.offer__cta の派生) ---- */
.prose .affi-btn {
  position: relative;
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  padding: .75rem 1.4rem;
  font-family: var(--font-display); font-size: .9375rem; font-weight: 700;
  letter-spacing: .01em;
  color: var(--white);
  background: linear-gradient(180deg, var(--cta) 0%, var(--cta-700) 100%);
  border-radius: 9999px;
  border-bottom: none;
  box-shadow: var(--cta-shadow);
  overflow: hidden;
  transition: transform .2s, box-shadow .2s, filter .2s;
  text-decoration: none;
}
.prose .affi-btn::before {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(255,255,255,.2), transparent 60%);
  pointer-events: none;
}
.prose .affi-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 14px 28px -10px rgba(22,163,74,.6);
  filter: brightness(1.04);
  color: var(--white);
}
.prose .affi-btn:active { transform: translateY(0); filter: brightness(.96); }
.prose .affi-btn > span[aria-hidden] {
  display: inline-block; transition: transform .2s;
}
.prose .affi-btn:hover > span[aria-hidden] { transform: translateX(3px); }

/* secondary: 橙グラデ (.offer--cyan の CTA と同色相) */
.prose .affi-btn--secondary {
  background: linear-gradient(180deg, #F97316 0%, #C2410C 100%);
  box-shadow: 0 10px 24px -10px rgba(249,115,22,.55);
}
.prose .affi-btn--secondary:hover {
  box-shadow: 0 14px 28px -10px rgba(249,115,22,.6);
}

/* affi_btn 単独使用時はフル幅で中央寄せ */
.prose .affi-btn--block {
  display: flex; width: 100%; max-width: 28rem;
  margin: 1.75em auto;
}

/* card 内の CTA は通常インライン、モバイル幅では block */
.prose .affi-card__cta { display: inline-flex; }
@media (max-width: 639px) {
  .prose .affi-card__cta { display: flex; width: 100%; }
}

/* ============ Share buttons ============ */
.share {
  display: flex; align-items: center; gap: .75rem;
  margin: 3rem 0 2rem; padding-top: 2rem;
  border-top: 1px solid var(--ink-200);
}
.share__label {
  font-family: var(--font-mono); font-size: .625rem; letter-spacing: var(--eyebrow-tracking);
  color: var(--ink-400); margin-right: .25rem; text-transform: uppercase;
}
.share__btn {
  display: grid; place-items: center; width: 2.25rem; height: 2.25rem; border-radius: 9999px;
  border: 1px solid var(--ink-200); background: var(--white); color: var(--ink-600);
  transition: color .2s, background-color .2s, border-color .2s;
}
.share__btn:hover { color: var(--ink-900); border-color: var(--ink-900); }

/* ============ Author card (article-foot) ============ */
.author-card {
  margin: 3rem 0;
  padding: 2rem 0;
  border-top: 1px solid var(--ink-200);
  border-bottom: 1px solid var(--ink-200);
}
.author-card__head { display: flex; align-items: center; gap: 1rem; margin-bottom: 1rem; }

/* ============ Affiliate CTA ============ */
.affiliate { display: grid; gap: 1.25rem; margin: 3rem 0; }
@media (min-width: 768px) { .affiliate { grid-template-columns: 1fr 1fr; gap: 1.5rem; } }
.offer {
  position: relative;
  background: var(--white);
  border: 1px solid var(--ink-200);
  border-radius: .75rem;
  padding: 1.75rem 1.5rem 1.5rem;
  box-shadow: var(--shadow-card);
  transition: border-color .2s, transform .25s, box-shadow .25s;
  overflow: hidden;
}
@media (min-width: 768px) { .offer { padding: 2rem 1.75rem 1.75rem; } }
.offer:hover {
  border-color: var(--accent-200);
  transform: translateY(-3px);
  box-shadow: 0 1px 2px rgba(15,11,30,.04), 0 16px 32px -16px rgba(15,11,30,.18);
}
.offer::before {
  content: ""; position: absolute; left: 0; top: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--accent-200));
}
.offer--cyan::before { background: linear-gradient(90deg, var(--cyan), #67E8F9); }
.offer__eyebrow {
  display: inline-flex; align-items: center; gap: .4rem;
  font-family: var(--font-mono); font-size: .625rem; letter-spacing: var(--eyebrow-tracking);
  color: var(--accent); margin-bottom: .65rem; text-transform: uppercase; font-weight: 700;
}
.offer__eyebrow::before {
  content: ""; width: 5px; height: 5px; border-radius: 9999px; background: var(--accent);
}
.offer--cyan .offer__eyebrow { color: #0E7490; }
.offer--cyan .offer__eyebrow::before { background: var(--cyan); }
.offer__title {
  font-family: var(--font-display); font-weight: 700; color: var(--ink-900);
  font-size: 1.125rem; margin: 0 0 .75rem; line-height: 1.4; letter-spacing: -.005em;
}
@media (min-width: 768px) { .offer__title { font-size: 1.25rem; } }
.offer__body { font-size: .9375rem; line-height: 1.75; color: var(--ink-500); margin: 0 0 1.25rem; }

/* CTA ボタン: 緑グラデ + 影 + 矢印アニメ */
.offer__cta {
  position: relative;
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  width: 100%;
  padding: .9rem 1.5rem;
  font-family: var(--font-display); font-size: .9375rem; font-weight: 700;
  letter-spacing: .01em;
  color: var(--white);
  background: linear-gradient(180deg, var(--cta) 0%, var(--cta-700) 100%);
  border-radius: 9999px;
  box-shadow: var(--cta-shadow);
  overflow: hidden;
  transition: transform .2s, box-shadow .2s, filter .2s;
}
.offer__cta::before {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(255,255,255,.2), transparent 60%);
  pointer-events: none;
}
.offer__cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 14px 28px -10px rgba(22,163,74,.6);
  filter: brightness(1.04);
}
.offer__cta:active { transform: translateY(0); filter: brightness(.96); }
.offer__cta > span[aria-hidden] {
  display: inline-block;
  transition: transform .2s;
}
.offer__cta:hover > span[aria-hidden] { transform: translateX(3px); }

/* B 枠 (cyan) は補助的なオレンジ寄りで差別化 */
.offer--cyan .offer__cta {
  background: linear-gradient(180deg, #F97316 0%, #C2410C 100%);
  box-shadow: 0 10px 24px -10px rgba(249,115,22,.55);
}
.offer--cyan .offer__cta:hover {
  box-shadow: 0 14px 28px -10px rgba(249,115,22,.6);
}

/* ============ Related ============ */
.related { margin-top: 5rem; padding-top: 3rem; border-top: 1px solid var(--ink-200); }
.related__head {
  display: flex; align-items: baseline; justify-content: space-between;
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--ink-100);
}
.related__title {
  font-family: var(--font-display); font-size: 1.25rem; font-weight: 700;
  color: var(--ink-900); margin: 0; letter-spacing: -.01em;
}
@media (min-width: 768px) { .related__title { font-size: 1.5rem; } }
.related__label {
  font-family: var(--font-mono); font-size: .625rem; letter-spacing: var(--eyebrow-tracking);
  color: var(--ink-400); text-transform: uppercase;
}
.related .cards { gap: 2.25rem 1.75rem; }
@media (min-width: 768px) { .related .cards { grid-template-columns: repeat(3, 1fr); } }

/* ============ Pagination ============ */
.pagination { display: flex; align-items: center; justify-content: center; gap: .375rem; margin-top: 4rem; flex-wrap: wrap; }
.pagination .page-numbers {
  display: inline-grid; place-items: center; min-width: 2.25rem; height: 2.25rem;
  padding: 0 .75rem; font-size: .8125rem; font-family: var(--font-mono);
  color: var(--ink-600); background: transparent; border: 1px solid var(--ink-200);
  transition: background-color .2s, color .2s, border-color .2s;
}
.pagination .page-numbers:hover { background: var(--ink-900); color: var(--white); border-color: var(--ink-900); }
.pagination .page-numbers.current { background: var(--ink-900); color: var(--white); border-color: var(--ink-900); }
.pagination .dots { border: 0; background: transparent; }

/* ============ Footer ============ */
.site-footer {
  margin-top: 6rem;
  border-top: 1px solid var(--ink-100);
  background: var(--paper);
}
.site-footer__inner {
  display: grid; gap: 2.5rem; padding-block: 4rem 3rem;
}
@media (min-width: 768px) {
  .site-footer__inner { grid-template-columns: 5fr 3fr 2fr 2fr; gap: 3rem; padding-block: 5rem 3.5rem; }
}
.site-footer__brand-name {
  font-family: var(--font-display); font-size: 1.375rem; font-weight: 700; letter-spacing: -.02em;
}
.site-footer__brand-name b { color: var(--accent); font-weight: 700; }
.site-footer__bio {
  margin: 1rem 0 0; font-size: .9375rem; line-height: 1.85;
  color: var(--ink-500); max-width: 26rem;
}
.site-footer__heading {
  font-family: var(--font-mono); font-size: .625rem; letter-spacing: var(--eyebrow-tracking);
  text-transform: uppercase; color: var(--ink-400); margin: 0 0 1.25rem;
}
.site-footer__list {
  list-style: none; padding: 0; margin: 0;
  display: flex; flex-direction: column; gap: .625rem;
  font-size: .9375rem; color: var(--ink-600);
}
.site-footer__list a { transition: color .2s; }
.site-footer__list a:hover { color: var(--ink-900); }
.site-footer__bar { border-top: 1px solid var(--ink-100); }
.site-footer__bar-inner {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between;
  gap: .75rem; padding-block: 1.5rem;
  font-family: var(--font-mono); font-size: .75rem; color: var(--ink-400);
}

/* ============ Misc ============ */
.notice { padding: 4rem 0; font-size: .9375rem; color: var(--ink-400); text-align: center; }
.text-violet { color: var(--accent); }

/* WordPress core utility classes */
.alignleft  { float: left;  margin: 0 1.5em 1em 0; }
.alignright { float: right; margin: 0 0 1em 1.5em; }
.aligncenter { display: block; margin-left: auto; margin-right: auto; }
.alignwide { width: 100%; }
.alignfull { width: 100vw; max-width: 100vw; margin-left: calc(50% - 50vw); margin-right: calc(50% - 50vw); }
.wp-caption { max-width: 100%; }
.wp-caption-text {
  font-family: var(--font-mono); font-size: .75rem;
  color: var(--ink-400); text-align: center; margin-top: .5em;
}
.sticky { display: block; }
.gallery {
  display: grid; gap: .5rem;
  grid-template-columns: repeat(var(--gallery-cols, 3), 1fr);
  margin: 1.5em 0;
}

/* ---------- Auto TOC (.toc#ez-toc-container) ----------
   Claude 生成記事の <nav class="toc" id="ez-toc-container"> 構造専用スタイル。
   既存の <details class="toc"> 系とは別系統 (id 指定で当てる)。
*/
.prose nav.toc#ez-toc-container {
  position: relative;
  margin: 2em 0 2.5em;
  padding: 1.5rem 1.5rem 1.25rem;
  background: linear-gradient(180deg, #faf7ff 0%, #f3edff 100%);
  border-left: 4px solid var(--accent);
  border-radius: .5rem;
  box-shadow: 0 4px 14px -8px rgba(122, 0, 223, .25);
}
.prose nav.toc#ez-toc-container .toc-title {
  position: relative;
  display: flex; align-items: center; gap: .5rem;
  margin: 0 0 .9rem;
  padding: 0 0 .5rem 0;
  font-family: var(--font-display);
  font-size: 1rem; font-weight: 700;
  color: var(--accent-700);
  letter-spacing: .02em;
  border-bottom: 1px dashed rgba(122, 0, 223, .25);
  background: none; /* h2 のデフォルト紫バーを消す */
  border-left: none;
}
.prose nav.toc#ez-toc-container .toc-title::before {
  content: "";
  width: 18px; height: 18px;
  background-color: var(--accent);
  -webkit-mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'><line x1='8' y1='6' x2='21' y2='6'/><line x1='8' y1='12' x2='21' y2='12'/><line x1='8' y1='18' x2='21' y2='18'/><line x1='3' y1='6' x2='3.01' y2='6'/><line x1='3' y1='12' x2='3.01' y2='12'/><line x1='3' y1='18' x2='3.01' y2='18'/></svg>") center / contain no-repeat;
          mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'><line x1='8' y1='6' x2='21' y2='6'/><line x1='8' y1='12' x2='21' y2='12'/><line x1='8' y1='18' x2='21' y2='18'/><line x1='3' y1='6' x2='3.01' y2='6'/><line x1='3' y1='12' x2='3.01' y2='12'/><line x1='3' y1='18' x2='3.01' y2='18'/></svg>") center / contain no-repeat;
}
.prose nav.toc#ez-toc-container .toc-title::after {
  content: "";
  position: absolute; left: 0; bottom: -1px;
  width: 28px; height: 2px; background: var(--accent);
}
.prose nav.toc#ez-toc-container .ez-toc-list {
  margin: 0;
  padding-left: 0;
  list-style: none;
  counter-reset: toc-counter;
  font-size: .9375rem;
}
.prose nav.toc#ez-toc-container .ez-toc-list > li {
  counter-increment: toc-counter;
  position: relative;
  padding: .35rem 0 .35rem 2.4rem;
  line-height: 1.7;
  border-bottom: 1px dotted rgba(122, 0, 223, .15);
}
.prose nav.toc#ez-toc-container .ez-toc-list > li:last-child { border-bottom: none; }
.prose nav.toc#ez-toc-container .ez-toc-list > li::before {
  content: counter(toc-counter);
  position: absolute; left: .25rem; top: .35rem;
  width: 1.6rem; height: 1.6rem;
  display: inline-grid; place-items: center;
  font-family: var(--font-display); font-weight: 700; font-size: .75rem;
  color: var(--white);
  background: var(--accent);
  border-radius: 9999px;
  line-height: 1;
}
.prose nav.toc#ez-toc-container .ez-toc-list a {
  color: var(--ink-700);
  text-decoration: none;
  border: none;
  padding: 0;
  transition: color .15s;
}
.prose nav.toc#ez-toc-container .ez-toc-list a:hover {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: var(--accent-200);
}

/* ---------- Table wrap (横スクロール対応) ----------
   記事内 <table> は <div class="table-wrap"> で囲うルール（automation/prompts 必須）。
   モバイルで列が多くてもレイアウトを崩さず、横スクロールで全列を確認できるようにする。
*/
.prose .table-wrap {
  margin: 1.75em 0;
  width: 100%;
  max-width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border: 1px solid var(--ink-100);
  border-radius: .5rem;
  background: var(--white);
}
.prose .table-wrap > table {
  margin: 0;
  min-width: 32rem;
  border-collapse: collapse;
}
.prose .table-wrap > table th,
.prose .table-wrap > table td {
  white-space: nowrap;
  padding: .75em 1em;
}
.prose .table-wrap > table th:last-child,
.prose .table-wrap > table td:last-child { padding-right: 1.25em; }
@media (max-width: 640px) {
  .prose .table-wrap > table { font-size: .875rem; }
}

/* ---------- A8 アフィレビューカード (.affi-banner-card) ----------
   A8 の固定サイズバナー（100x60 / 300x250 / 728x90 等）を視覚的にプロミネントにする
   ためのレビューカード枠。日本のアフィブログでよく見る:
     [サービス名] [PR]               [おすすめ度: ★★★★☆]
     [バナー画像]
     [サービス概要文]
     [おすすめポイント ✓×3]
     [公式サイトを見る] [無料相談する]
   raw HTML は automation/config/affiliates.json に格納し、プレースホルダー置換で展開する。
*/
.prose .affi-banner-card {
  position: relative;
  margin: 2.5em 0;
  padding: 1.5rem 1.25rem 1.25rem;
  background: linear-gradient(180deg, #faf7ff 0%, #f3edff 100%);
  border: 1px solid #e2d6ff;
  border-radius: .75rem;
  box-shadow: 0 6px 20px -10px rgba(122, 0, 223, .3);
}
.prose .affi-banner-card::before {
  position: absolute; top: .55rem; right: .75rem;
  content: "PR";
  font-family: var(--font-display);
  font-size: .6875rem; font-weight: 700; letter-spacing: .04em;
  color: #7a00df;
  background: rgba(255,255,255,.9);
  padding: .15rem .55rem;
  border-radius: 9999px;
  border: 1px solid #d8c5ff;
  z-index: 1;
}
/* 上段: サービス名 + 評価 */
.prose .affi-banner-card__head {
  display: flex; flex-direction: column; gap: .35rem;
  margin: 0 0 1rem;
  padding: 0 4rem 0 0; /* PR ラベル分の余白 */
}
@media (min-width: 640px) {
  .prose .affi-banner-card__head {
    flex-direction: row; align-items: center; justify-content: space-between;
  }
}
.prose .affi-banner-card__name {
  display: block;
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.125rem;
  color: var(--ink-900);
  line-height: 1.4;
}
.prose .affi-banner-card__rating {
  display: inline-flex; align-items: center; gap: .35rem;
  font-size: .875rem;
  color: var(--ink-600);
}
.prose .affi-banner-card__stars {
  color: #f59e0b;
  letter-spacing: .04em;
  font-size: 1rem;
  font-weight: 700;
}
.prose .affi-banner-card__rating-num {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--ink-900);
}
/* 中段: バナー画像 + 説明・メリット */
.prose .affi-banner-card__main {
  display: flex; flex-direction: column; gap: 1rem;
  align-items: center;
}
@media (min-width: 640px) {
  .prose .affi-banner-card__main {
    flex-direction: row; align-items: flex-start; gap: 1.5rem;
  }
}
.prose .affi-banner-card__media {
  flex: 0 0 auto;
  display: block;
  border: none; padding: 0; /* a タグの下線を消す */
}
.prose .affi-banner-card__media:hover { border: none; }
.prose .affi-banner-card__media img {
  display: block;
  border-radius: .5rem;
  border: 1px solid #e2d6ff;
  background: var(--white);
  max-width: 100%;
  height: auto;
}
.prose .affi-banner-card__body { flex: 1 1 auto; min-width: 0; }
.prose .affi-banner-card__desc {
  margin: 0 0 .9em;
  font-size: .9375rem;
  line-height: 1.75;
  color: var(--ink-700);
}
/* おすすめポイント (✓ 付きリスト) */
.prose .affi-banner-card__pros {
  list-style: none !important;
  margin: 0 0 1.1em !important;
  padding: 0 !important;
}
.prose .affi-banner-card__pros li {
  position: relative;
  padding: .25rem 0 .25rem 1.5rem !important;
  margin: 0 !important;
  font-size: .9375rem;
  line-height: 1.65;
  color: var(--ink-700);
}
.prose .affi-banner-card__pros li::before {
  content: "✓";
  position: absolute; left: 0; top: .25rem;
  width: 1.1rem; height: 1.1rem;
  display: grid; place-items: center;
  font-size: .75rem; font-weight: 800;
  color: var(--white);
  background: var(--cta);
  border-radius: 9999px;
}
/* 下段: CTA × 2 */
.prose .affi-banner-card__cta-row {
  display: flex; flex-wrap: wrap; gap: .75rem;
  margin-top: 1rem;
}
.prose .affi-banner-card__cta {
  flex: 1 1 auto;
  min-width: 12rem;
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  padding: .85rem 1.4rem;
  font-family: var(--font-display);
  font-size: .9375rem; font-weight: 700;
  color: var(--white);
  border-radius: 9999px;
  text-decoration: none;
  border: none;
  transition: transform .2s, box-shadow .2s, filter .2s;
}
.prose .affi-banner-card__cta:hover {
  transform: translateY(-1px);
  filter: brightness(1.05);
  color: var(--white);
  border: none;
}
.prose .affi-banner-card__cta::after { content: "→"; transition: transform .2s; }
.prose .affi-banner-card__cta:hover::after { transform: translateX(3px); }
.prose .affi-banner-card__cta--primary {
  background: linear-gradient(180deg, var(--cta) 0%, var(--cta-700) 100%);
  box-shadow: var(--cta-shadow);
}
.prose .affi-banner-card__cta--secondary {
  background: linear-gradient(180deg, #F97316 0%, #C2410C 100%);
  box-shadow: 0 10px 24px -10px rgba(249,115,22,.55);
}
.prose .affi-banner-card__pixel {
  position: absolute !important;
  width: 1px !important; height: 1px !important;
  opacity: 0 !important; pointer-events: none !important;
}