/* ==========================================================================
   CAMEREONS — Design System（明るい・丸文字細め・はじめてでも安心／本格にも応える）
   フォント: M PLUS Rounded 1c（丸ゴシック）  基調: クリーム＋ミント＋パステル
   ========================================================================== */

:root {
  /* --- ベース（明るいクリーム） --- */
  --c-paper:   #fffdfb;   /* 本文背景（温かみのある白） */
  --c-paper-2: #fff6ef;   /* 明面セクション（クリーム） */
  --c-paper-3: #f3faf6;   /* 淡ミント面 */
  --c-cream:   #fff8ee;
  --c-mint:    #eafaf3;
  --c-peach:   #fff0ea;
  --c-sky:     #eaf6fc;
  --c-lav:     #f3effc;

  --c-line:    #efe9e2;   /* 境界（やわらかい） */
  --c-line-2:  #e7e1da;

  /* --- テキスト（純黒は避け、やわらかいトーン） --- */
  --t-strong: #45414c;    /* 見出し */
  --t-body:   #5d5763;    /* 本文 */
  --t-muted:  #948d99;    /* 補助 */

  /* --- ブランド（カメレオン＝多色・明るく） --- */
  --c-green:     #4ccfa3;   /* 明るいミントグリーン（主役） */
  --c-green-600: #2fbf90;
  --c-green-700: #1f9f77;
  --c-coral:     #ff9e8a;   /* やさしいコーラル */
  --c-coral-600: #ff7e66;
  --c-pink:      #ff97b6;
  --c-sky-a:     #6fc6ee;
  --c-yellow:    #ffd36b;
  --c-lav-a:     #b8a6e8;

  --c-accent:    var(--c-green);
  --c-accent-2:  var(--c-coral);

  /* 状態色（やわらかめ） */
  --c-ok:    #4ccfa3;
  --c-warn:  #f5b13e;
  --c-danger:#ff8077;
  --c-info:  #6fc6ee;

  --t-on-accent: #ffffff;

  /* レイアウト（丸み大きめ・ふんわり影） */
  --container: 1140px;
  --gutter: clamp(16px, 4vw, 32px);
  --radius:    20px;
  --radius-sm: 14px;
  --radius-lg: 28px;
  --radius-pill: 999px;

  --shadow-sm: 0 2px 8px rgba(150,120,110,.07);
  --shadow:    0 10px 30px rgba(150,120,110,.12);
  --shadow-lg: 0 22px 60px rgba(150,120,110,.18);

  --header-h: 70px;

  --font-sans: "M PLUS Rounded 1c", "Hiragino Maru Gothic ProN", "Quicksand",
               "Hiragino Kaku Gothic ProN", "Noto Sans JP", system-ui, sans-serif;

  --ease: cubic-bezier(.22,.61,.36,1);

  /* --- 旧トークン互換（woo.css・各テンプレの var() を壊さない） --- */
  --c-ink:        var(--t-strong);
  --c-ink-2:      #555059;
  --c-ink-3:      var(--c-line);
  --c-gray-50:    #faf7f3;
  --c-gray-100:   #f1ece6;
  --c-gray-200:   #e7e1da;
  --c-gray-300:   #d8d1ca;
  --c-gray-400:   #b7b0b8;
  --c-gray-500:   #948d99;
  --c-gray-600:   #6d6772;
  --c-blue:       var(--c-sky-a);
  --c-blue-600:   #2a89b5;
  --t-on-dark:    #ffffff;
  --t-on-dark-muted: var(--t-muted);
  --c-accent-ink: var(--c-green-700);
}

/* --- Reset / base --- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-sans);
  color: var(--t-body);
  background: var(--c-paper);
  line-height: 1.85;
  font-size: 16px;
  font-weight: 400;
  letter-spacing: .015em;
  -webkit-font-smoothing: antialiased;
}
img, svg, video { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
h1,h2,h3,h4 { color: var(--t-strong); line-height: 1.45; font-weight: 700; letter-spacing: .02em; margin: 0 0 .6em; }
h1 { font-weight: 700; }
p { margin: 0 0 1em; }
ul { margin: 0; padding: 0; }
strong, b { font-weight: 700; }

.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: var(--gutter); }

.skip-link { position: absolute; left: 12px; top: -48px; z-index: 1000; background: var(--c-green-600); color:#fff; padding: 10px 16px; border-radius: 10px; transition: top .2s var(--ease); }
.skip-link:focus { top: 12px; }
:focus-visible { outline: 3px solid var(--c-sky-a); outline-offset: 2px; border-radius: 6px; }

/* ==========================================================================
   Buttons（丸ピル・やわらか）
   ========================================================================== */
.btn {
  --btn-bg: var(--c-green-600); --btn-fg:#fff; --btn-bd: transparent;
  display: inline-flex; align-items: center; justify-content: center; gap: .5em;
  padding: 13px 26px; border-radius: var(--radius-pill);
  background: var(--btn-bg); color: var(--btn-fg); border: 2px solid var(--btn-bd);
  font-weight: 700; font-size: .95rem; cursor: pointer;
  transition: transform .15s var(--ease), box-shadow .2s var(--ease), background .2s, color .2s;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.btn:active { transform: translateY(0); }
.btn--primary { --btn-bg: linear-gradient(135deg, #54d6ab, #2fbf90); --btn-fg:#fff; box-shadow: 0 8px 20px rgba(47,191,144,.30); }
.btn--primary:hover { --btn-bg: linear-gradient(135deg, #46cfa1, #25b083); }
.btn--accent  { --btn-bg: linear-gradient(135deg, #ffb09e, #ff8a72); --btn-fg:#fff; box-shadow: 0 8px 20px rgba(255,140,110,.28); }
.btn--ghost   { --btn-bg:#fff; --btn-fg: var(--c-green-700); --btn-bd: #d8efe6; }
.btn--ghost:hover { --btn-bg: var(--c-mint); --btn-bd: var(--c-green); }
.btn--on-dark { --btn-bg:#fff; --btn-fg: var(--c-green-700); }
.btn--on-dark-ghost { --btn-bg: transparent; --btn-fg: var(--t-strong); --btn-bd: rgba(120,110,120,.3); }
.btn--sm { padding: 9px 18px; font-size: .85rem; }
.btn--lg { padding: 16px 32px; font-size: 1.02rem; }
.btn--block { display: flex; width: 100%; }

/* ==========================================================================
   Badges（ふんわり丸）
   ========================================================================== */
.badge { display: inline-flex; align-items: center; gap: .35em; padding: 5px 13px; border-radius: var(--radius-pill); font-size: .74rem; font-weight: 700; letter-spacing: .02em; line-height: 1.5; background: var(--c-mint); color: var(--c-green-700); }
.badge--free { background: linear-gradient(110deg, #ffb3c6, #ff90a6); color:#fff; box-shadow: 0 3px 10px rgba(255,140,170,.35); }
.badge--quote{ background: var(--c-cream); color: var(--t-muted); }
.badge--status-available  { background: rgba(76,207,163,.18);  color: var(--c-green-700); }
.badge--status-check      { background: rgba(111,198,238,.20); color:#2a89b5; }
.badge--status-client-only{ background: rgba(255,211,107,.28); color:#a9791a; }
.badge--status-maintenance{ background: rgba(255,128,119,.18); color:#d8584c; }
.badge--dot::before { content:""; width: 7px; height: 7px; border-radius: 50%; background: currentColor; }

/* ==========================================================================
   Header（明るい・半透明クリーム）
   ========================================================================== */
.site-header { position: sticky; top: 0; z-index: 100; background: rgba(255,253,251,.86); backdrop-filter: saturate(150%) blur(12px); color: var(--t-body); border-bottom: 1px solid var(--c-line); }
.header__inner { display: flex; align-items: center; gap: 18px; min-height: var(--header-h); }
.brand { display: inline-flex; align-items: center; gap: 9px; font-weight: 700; letter-spacing: .12em; color: var(--t-strong); font-size: 1.12rem; }
.brand__mark { width: auto; height: 36px; display: block; }
.footer__brand .brand__mark { height: 40px; }
.brand b { color: var(--t-strong); font-weight: 700; }
.nav { margin-left: auto; display: flex; align-items: center; gap: 4px; }
.nav a { padding: 9px 13px; border-radius: var(--radius-pill); color: var(--t-body); font-size: .92rem; font-weight: 500; transition: color .2s, background .2s; }
.nav a:hover { color: var(--c-green-700); background: var(--c-mint); }
.nav a.is-active { color: var(--c-green-700); background: var(--c-mint); }
.nav a.is-active::after { display:none; }

.nav__list { position: relative; display: inline-flex; align-items: center; gap: 7px; padding: 9px 16px; margin-left: 6px; border-radius: var(--radius-pill); border: 2px solid #ffd9cf; color: var(--c-coral-600); font-weight: 700; font-size: .88rem; }
.nav__list:hover { background: var(--c-peach); }
.nav__count { min-width: 20px; height: 20px; padding: 0 6px; border-radius: var(--radius-pill); background: var(--c-coral-600); color:#fff; font-size: .72rem; font-weight: 700; display: inline-flex; align-items: center; justify-content: center; }
.nav__count[data-count="0"] { background: #c9c2cc; }

.nav-toggle { display: none; margin-left: auto; width: 44px; height: 44px; background: none; border: 0; cursor: pointer; }
.nav-toggle span { display: block; width: 24px; height: 2.5px; margin: 5px auto; background: var(--t-strong); border-radius: 3px; transition: .25s var(--ease); }
.nav-toggle[aria-expanded="true"] span:nth-child(1){ transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2){ opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3){ transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 940px) {
  .nav-toggle { display: block; }
  .nav { position: fixed; inset: var(--header-h) 0 auto 0; flex-direction: column; align-items: stretch; gap: 2px; padding: 16px var(--gutter) 28px; background: #fffdfb; border-bottom: 1px solid var(--c-line); box-shadow: var(--shadow); transform: translateY(-120%); transition: transform .3s var(--ease); margin-left: 0; }
  .nav.is-open { transform: translateY(0); }
  .nav a { padding: 14px 12px; font-size: 1rem; }
  .nav__list { justify-content: space-between; margin: 10px 0 0; }
}

/* ==========================================================================
   Sections / headings
   ========================================================================== */
.section { padding: clamp(48px, 8vw, 92px) 0; }
.section--ink { background: linear-gradient(160deg, var(--c-mint), var(--c-sky)); color: var(--t-body); }
.section--ink h1,.section--ink h2,.section--ink h3 { color: var(--t-strong); }
.section--soft { background: var(--c-paper-2); }
.section-head { max-width: 760px; margin-bottom: clamp(28px, 5vw, 48px); }
.section-head--center { margin-inline: auto; text-align: center; }
.eyebrow { display: inline-block; font-size: .8rem; font-weight: 700; letter-spacing: .14em; color: var(--c-green-700); margin-bottom: 12px; background: var(--c-mint); padding: 5px 14px; border-radius: var(--radius-pill); }
.section--ink .eyebrow { background: #fff; }
.section-title { font-size: clamp(1.55rem, 3.6vw, 2.3rem); font-weight: 700; }
.section-lead { color: var(--t-muted); font-size: 1.05rem; margin-top: 6px; }
.section--ink .section-lead { color: var(--t-body); }

/* ==========================================================================
   Grid utilities
   ========================================================================== */
.grid { display: grid; gap: clamp(14px, 2vw, 22px); }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }
.grid--auto { grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); }
@media (max-width: 860px){ .grid--3,.grid--4 { grid-template-columns: repeat(2,1fr); } }
@media (max-width: 560px){ .grid--2,.grid--3,.grid--4,.grid--auto { grid-template-columns: 1fr; } }

/* ==========================================================================
   Hero（明るく・はじめてでも安心の空気）
   ========================================================================== */
.hero { position: relative; color: var(--t-body); overflow: hidden;
  background:
    linear-gradient(100deg, rgba(255,250,243,.98) 0%, rgba(255,250,243,.94) 40%, rgba(243,250,246,.58) 72%, rgba(234,246,252,.30) 100%),
    url('/assets/img/lib/hero.jpg') center right / cover no-repeat,
    linear-gradient(165deg, #fffaf3 0%, #f1faf5 55%, #eaf6fc 100%);
}
.hero::before { content:""; position: absolute; inset: 0; background: radial-gradient(560px 340px at 8% 96%, rgba(76,207,163,.16), transparent 60%), radial-gradient(420px 300px at 50% 120%, rgba(111,198,238,.14), transparent 60%); pointer-events: none; }
@media (max-width: 700px){ .hero { background: linear-gradient(150deg, rgba(255,250,243,.97), rgba(241,250,245,.95)), url('/assets/img/lib/hero.jpg') center / cover no-repeat; } }
.hero__inner { position: relative; padding: clamp(56px, 11vw, 116px) 0 clamp(52px, 9vw, 96px); max-width: 760px; }
.hero h1 { font-size: clamp(2rem, 5.6vw, 3.3rem); color: var(--t-strong); font-weight: 700; line-height: 1.4; }
.hero__sub { font-size: clamp(1rem, 2.4vw, 1.16rem); color: var(--t-body); max-width: 620px; margin-bottom: 30px; }
.hero__cta { display: flex; flex-wrap: wrap; gap: 14px; }
.hero__tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 28px; }
.hero__tags span { font-size: .82rem; color: var(--c-green-700); background: #fff; border: 1px solid var(--c-line); padding: 6px 14px; border-radius: var(--radius-pill); box-shadow: var(--shadow-sm); }

/* ==========================================================================
   Cards
   ========================================================================== */
.card { background: #fff; border: 1px solid var(--c-line); border-radius: var(--radius); box-shadow: var(--shadow-sm); transition: transform .2s var(--ease), box-shadow .2s var(--ease), border-color .2s; }
.card:hover { transform: translateY(-5px); box-shadow: var(--shadow); border-color: #d8efe6; }

.cat-card { display: flex; flex-direction: column; gap: 10px; padding: 24px; height: 100%; }
.cat-card__icon { width: 54px; height: 54px; display: grid; place-items: center; border-radius: 16px;
  background: linear-gradient(140deg, #effaf4, #dff3ea); color: var(--c-green-700);
  box-shadow: inset 0 0 0 1px rgba(76,207,163,.18); transition: transform .25s var(--ease), box-shadow .25s var(--ease); }
.cat-card__icon svg { width: 28px; height: 28px; }
.cat-card:hover .cat-card__icon { transform: translateY(-2px) rotate(-3deg); box-shadow: inset 0 0 0 1px rgba(76,207,163,.3), 0 8px 18px rgba(76,207,163,.18); }
/* カテゴリごとに配色をローテーション（タイル淡色＋ラインは濃色） */
.cat-card:nth-child(4n+2) .cat-card__icon { background: linear-gradient(140deg, #fff1ec, #ffe1d8); color: var(--c-coral-600); box-shadow: inset 0 0 0 1px rgba(255,158,138,.22); }
.cat-card:nth-child(4n+2):hover .cat-card__icon { box-shadow: inset 0 0 0 1px rgba(255,158,138,.35), 0 8px 18px rgba(255,158,138,.2); }
.cat-card:nth-child(4n+3) .cat-card__icon { background: linear-gradient(140deg, #ecf7fd, #d8edfa); color: #2a89b5; box-shadow: inset 0 0 0 1px rgba(111,198,238,.25); }
.cat-card:nth-child(4n+3):hover .cat-card__icon { box-shadow: inset 0 0 0 1px rgba(111,198,238,.4), 0 8px 18px rgba(111,198,238,.2); }
.cat-card:nth-child(4n+4) .cat-card__icon { background: linear-gradient(140deg, #f4f0fc, #e7defa); color: #7a5fc0; box-shadow: inset 0 0 0 1px rgba(184,166,232,.28); }
.cat-card:nth-child(4n+4):hover .cat-card__icon { box-shadow: inset 0 0 0 1px rgba(184,166,232,.42), 0 8px 18px rgba(184,166,232,.2); }
.cat-card__name { font-weight: 700; color: var(--t-strong); font-size: 1.05rem; }
.cat-card__desc { color: var(--t-muted); font-size: .88rem; line-height: 1.8; margin: 0; }

.gear-card { display: flex; flex-direction: column; overflow: hidden; height: 100%; }
.gear-card__media { position: relative; aspect-ratio: 4/3; background: linear-gradient(135deg, var(--c-mint), var(--c-sky)); }
.gear-card__media img { width: 100%; height: 100%; object-fit: cover; }
.gear-card__ph { position: absolute; inset: 0; display: grid; place-items: center; color: #b9d8ce; font-weight: 700; letter-spacing: .12em; }
.gear-card__badges { position: absolute; left: 10px; top: 10px; display: flex; flex-wrap: wrap; gap: 6px; }
.gear-card__body { display: flex; flex-direction: column; gap: 8px; padding: 16px 18px 20px; flex: 1; }
.gear-card__cat { font-size: .74rem; font-weight: 700; letter-spacing: .04em; color: var(--c-green-700); }
.gear-card__name { font-weight: 700; color: var(--t-strong); font-size: 1.02rem; line-height: 1.5; }
.gear-card__meta { color: var(--t-muted); font-size: .82rem; }
.gear-card__desc { color: var(--t-muted); font-size: .86rem; margin: 0; }
.gear-card__foot { margin-top: auto; display: flex; align-items: center; justify-content: space-between; gap: 10px; padding-top: 8px; }
.gear-card__price { font-weight: 700; color: var(--t-strong); }
.gear-card__price small { color: var(--t-muted); font-weight: 500; }
.gear-card__price.is-quote { color: var(--t-muted); font-size: .92rem; }
.tags { display: flex; flex-wrap: wrap; gap: 6px; }
.tag { font-size: .72rem; color: var(--c-green-700); background: var(--c-mint); border: 0; padding: 4px 11px; border-radius: var(--radius-pill); }

/* ==========================================================================
   Steps
   ========================================================================== */
.steps { counter-reset: step; }
.step { position: relative; padding: 24px 22px; }
.step__no { display: inline-grid; place-items: center; width: 42px; height: 42px; border-radius: 50%; background: linear-gradient(135deg,#54d6ab,#2fbf90); color:#fff; font-weight: 700; margin-bottom: 12px; box-shadow: 0 6px 14px rgba(47,191,144,.25); }
.step:nth-child(3n+2) .step__no { background: linear-gradient(135deg,#ffb09e,#ff8a72); box-shadow: 0 6px 14px rgba(255,140,110,.22); }
.step:nth-child(3n+3) .step__no { background: linear-gradient(135deg,#8fd4f2,#6fc6ee); box-shadow: 0 6px 14px rgba(111,198,238,.22); }
.step__title { font-weight: 700; color: var(--t-strong); margin-bottom: 4px; }
.step__desc { color: var(--t-muted); font-size: .9rem; margin: 0; }

/* ==========================================================================
   FAQ accordion
   ========================================================================== */
.faq { border: 1px solid var(--c-line); border-radius: var(--radius); overflow: hidden; background: #fff; box-shadow: var(--shadow-sm); }
.faq__item + .faq__item { border-top: 1px solid var(--c-line); }
.faq__q { width: 100%; text-align: left; background: none; border: 0; cursor: pointer; padding: 18px 56px 18px 22px; position: relative; font-weight: 700; color: var(--t-strong); font-size: 1rem; line-height: 1.6; }
.faq__q::after { content:"+"; position: absolute; right: 22px; top: 50%; transform: translateY(-50%); font-size: 1.4rem; color: var(--c-green); transition: transform .25s var(--ease); }
.faq__q[aria-expanded="true"]::after { transform: translateY(-50%) rotate(45deg); }
.faq__a { max-height: 0; overflow: hidden; transition: max-height .3s var(--ease); }
.faq__a > div { padding: 0 22px 20px; color: var(--t-muted); }
.faq__cat { font-size: .8rem; font-weight: 700; letter-spacing: .08em; color: var(--c-green-700); margin: 28px 0 10px; }

/* ==========================================================================
   Use cases / pills
   ========================================================================== */
.usecases { display: flex; flex-wrap: wrap; gap: 10px; }
.usecase { display: inline-flex; align-items: center; gap: 8px; padding: 11px 20px; border-radius: var(--radius-pill); background: #fff; border: 1px solid var(--c-line); font-weight: 500; font-size: .92rem; box-shadow: var(--shadow-sm); }
.section--ink .usecase { background: #fff; border-color: transparent; }

/* ==========================================================================
   Callout
   ========================================================================== */
.callout { border-radius: var(--radius-lg); padding: clamp(24px, 4vw, 40px); background: linear-gradient(125deg, #fff3ec, #f0faf5); color: var(--t-body); position: relative; overflow: hidden; border: 1px solid var(--c-line); }
.callout::after { content:""; position: absolute; right: -40px; top: -40px; width: 220px; height: 220px; border-radius: 50%; background: radial-gradient(circle, rgba(255,158,138,.35), transparent 70%); }
.callout h3 { color: var(--t-strong); }
.callout p { color: var(--t-body); margin-bottom: 0; }

/* ==========================================================================
   Forms
   ========================================================================== */
.field { margin-bottom: 18px; }
.field label { display: block; font-weight: 700; font-size: .92rem; margin-bottom: 6px; color: var(--t-strong); }
.field .req { color: var(--c-danger); font-size: .8em; margin-left: 4px; }
.field .opt { color: var(--t-muted); font-size: .78em; font-weight: 500; margin-left: 6px; }
.input, .select, .textarea { width: 100%; padding: 13px 15px; border: 2px solid var(--c-line-2); border-radius: var(--radius-sm); font: inherit; color: var(--t-body); background: #fff; transition: border-color .2s, box-shadow .2s; }
.input:focus, .select:focus, .textarea:focus { border-color: var(--c-green); box-shadow: 0 0 0 4px rgba(76,207,163,.16); outline: none; }
.textarea { min-height: 130px; resize: vertical; }
.field__error { color: var(--c-danger); font-size: .82rem; margin-top: 5px; display: none; }
.field.is-invalid .input, .field.is-invalid .select, .field.is-invalid .textarea { border-color: var(--c-danger); }
.field.is-invalid .field__error { display: block; }
.checkrow { display: flex; align-items: flex-start; gap: 10px; }
.checkrow input { margin-top: 5px; }
.form-note { font-size: .82rem; color: var(--t-muted); }
.form-status { padding: 14px 16px; border-radius: var(--radius-sm); font-weight: 600; margin-bottom: 16px; display: none; }
.form-status.is-ok { display: block; background: var(--c-mint); color: var(--c-green-700); }
.form-status.is-err{ display: block; background: var(--c-peach); color: #d8584c; }

/* ==========================================================================
   Footer（明るいクリーム）
   ========================================================================== */
.site-footer { background: var(--c-paper-2); color: var(--t-body); padding-top: 56px; border-top: 1px solid var(--c-line); }
.footer__top { display: grid; grid-template-columns: 1.4fr 2fr; gap: 40px; padding-bottom: 40px; border-bottom: 1px solid var(--c-line); }
.footer__brand .brand { color: var(--t-strong); margin-bottom: 14px; }
.footer__tagline { color: var(--t-muted); font-size: .92rem; max-width: 320px; }
.footer__contact { list-style: none; margin-top: 14px; font-size: .88rem; }
.footer__contact li { margin-bottom: 6px; }
.footer__contact span { color: var(--t-strong); font-weight: 700; margin-right: 8px; }
.footer__cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.footer__col h3 { color: var(--t-strong); font-size: .85rem; letter-spacing: .04em; margin-bottom: 12px; }
.footer__col ul { list-style: none; }
.footer__col li { margin-bottom: 8px; }
.footer__col a { font-size: .9rem; color: var(--t-muted); transition: color .2s; }
.footer__col a:hover { color: var(--c-green-700); }
.footer__legal-box { font-size: .82rem; color: var(--t-muted); margin-top: 18px; padding: 14px 16px; border: 1px solid var(--c-line); border-radius: var(--radius-sm); background:#fff; }
.footer__bottom { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px; padding: 22px 0 30px; font-size: .82rem; color: var(--t-muted); }
.footer__bottom a { color: var(--t-muted); margin-left: 18px; }
.footer__bottom a:hover { color: var(--c-green-700); }
.footer__sns { display: flex; gap: 10px; }
.footer__sns a { width: 38px; height: 38px; display: grid; place-items: center; border: 1px solid var(--c-line); border-radius: 50%; margin: 0; color: var(--c-green-700); background:#fff; }
.footer__sns a:hover { background: var(--c-mint); }
@media (max-width: 760px){ .footer__top { grid-template-columns: 1fr; gap: 28px; } .footer__cols { grid-template-columns: repeat(2,1fr); } }

/* ==========================================================================
   Misc / breadcrumb / prose / page-head
   ========================================================================== */
.breadcrumb { font-size: .82rem; color: var(--t-muted); padding: 16px 0; }
.breadcrumb a:hover { color: var(--c-green-700); }
.prose h2 { margin-top: 1.6em; font-size: 1.4rem; }
.prose h3 { margin-top: 1.4em; font-size: 1.12rem; }
.prose ul { padding-left: 1.2em; list-style: disc; margin-bottom: 1em; }
.prose li { margin-bottom: .4em; }
.lede { font-size: 1.1rem; color: var(--t-body); }
.text-center { text-align: center; }
.mt-0{margin-top:0}.mb-0{margin-bottom:0}
.page-head { position: relative; color: var(--t-strong); padding: clamp(40px,7vw,72px) 0 clamp(32px,5vw,52px); border-bottom: 1px solid var(--c-line);
  background:
    linear-gradient(100deg, rgba(255,250,243,.98) 0%, rgba(255,250,243,.93) 46%, rgba(238,249,244,.62) 78%, rgba(234,246,252,.4) 100%),
    url('/assets/img/lib/accent-lens.jpg') center right / cover no-repeat,
    linear-gradient(160deg, #fffaf3, #eef9f4);
}
.page-head > .container { position: relative; }
@media (max-width: 700px){ .page-head { background: linear-gradient(160deg, #fffaf3, #eef9f4); } }
.page-head h1 { color: var(--t-strong); font-size: clamp(1.7rem,4vw,2.5rem); margin-bottom: 8px; font-weight: 700; }
.page-head p { color: var(--t-muted); margin: 0; max-width: 640px; }