/* =========================================================
   兼希工業株式会社 サイト共通スタイル
   ブランドカラー: 緑 #6eb92b / 明るい緑 #87c833 / オレンジ #f39800
   ========================================================= */
:root {
  --green: #5ca321;
  --green-strong: #3f7d12;
  --green-light: #87c833;
  --green-pale: #f2f8ea;
  --orange: #f39800;
  --text: #2b2b2b;
  --text-sub: #5f5f5f;
  --line: #dcdcdc;
  --bg: #ffffff;
  --bg-gray: #f6f6f4;
  --radius: 6px;
  --max: 1120px;
  --font: "Hiragino Kaku Gothic ProN", "Hiragino Sans", "Noto Sans JP", "Yu Gothic UI", "Yu Gothic", Meiryo, sans-serif;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { margin: 0; font-family: var(--font); color: var(--text); background: var(--bg); line-height: 1.85; font-size: 16px; overflow-wrap: anywhere; }
img { max-width: 100%; height: auto; vertical-align: middle; }
a { color: var(--green-strong); }
a:hover { color: var(--orange); }
p { margin: 0 0 1em; }
h1, h2, h3, h4 { line-height: 1.4; margin: 0 0 .6em; }
table { border-collapse: collapse; }
.container { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 16px; }
.skip { position: absolute; left: -9999px; }
.skip:focus { left: 8px; top: 8px; z-index: 100; background: #fff; padding: 8px 12px; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
.small, .note { font-size: .875rem; color: var(--text-sub); }
.mb0 { margin-bottom: 0; }
.em { color: var(--green-strong); font-weight: 700; }

/* ---------- ヘッダー ---------- */
.site-header { background: #fff; border-bottom: 3px solid var(--green-light); position: sticky; top: 0; z-index: 50; }
.site-header__inner { max-width: var(--max); margin: 0 auto; padding: 8px 16px; display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.site-logo img { width: 160px; display: block; }
.global-nav > ul { list-style: none; margin: 0; padding: 0; display: flex; gap: 4px; }
.global-nav li { position: relative; }
.global-nav > ul > li > a { display: block; padding: 12px 14px; text-decoration: none; color: var(--text); font-weight: 700; font-size: .95rem; border-radius: var(--radius); }
.global-nav > ul > li > a:hover, .global-nav > ul > li.is-current > a { color: var(--green-strong); background: var(--green-pale); }
.global-nav > ul > li:last-child > a { background: var(--green); color: #fff; margin-left: 8px; }
.global-nav > ul > li:last-child > a:hover { background: var(--green-strong); }
.global-nav li ul { list-style: none; margin: 0; padding: 8px 0; position: absolute; left: 0; top: 100%; min-width: 210px; background: #fff; border: 1px solid var(--line); border-top: 3px solid var(--green-light); box-shadow: 0 6px 16px rgba(0,0,0,.08); display: none; }
.global-nav li:hover > ul, .global-nav li:focus-within > ul { display: block; }
.global-nav li ul a { display: block; padding: 8px 16px; color: var(--text); text-decoration: none; font-size: .9rem; }
.global-nav li ul a:hover { background: var(--green-pale); color: var(--green-strong); }
.nav-toggle { display: none; }

@media (max-width: 860px) {
  .site-logo img { width: 130px; }
  .nav-toggle { display: block; width: 44px; height: 44px; border: 0; background: var(--green); border-radius: var(--radius); position: relative; cursor: pointer; }
  .nav-toggle span:first-child, .nav-toggle span:first-child::before, .nav-toggle span:first-child::after { content: ""; position: absolute; left: 11px; width: 22px; height: 2px; background: #fff; transition: .2s; }
  .nav-toggle span:first-child { top: 21px; }
  .nav-toggle span:first-child::before { left: 0; top: -7px; }
  .nav-toggle span:first-child::after { left: 0; top: 7px; }
  .nav-toggle[aria-expanded="true"] span:first-child { background: transparent; }
  .nav-toggle[aria-expanded="true"] span:first-child::before { top: 0; transform: rotate(45deg); }
  .nav-toggle[aria-expanded="true"] span:first-child::after { top: 0; transform: rotate(-45deg); }
  .global-nav { display: none; position: absolute; left: 0; right: 0; top: 100%; background: #fff; border-bottom: 3px solid var(--green-light); max-height: calc(100vh - 70px); overflow-y: auto; }
  .global-nav.is-open { display: block; }
  .global-nav > ul { flex-direction: column; gap: 0; padding: 8px 16px 16px; }
  .global-nav > ul > li > a { padding: 12px 4px; border-bottom: 1px solid var(--line); border-radius: 0; }
  .global-nav > ul > li:last-child > a { margin: 12px 0 0; text-align: center; border-radius: var(--radius); }
  .global-nav li ul { display: block; position: static; border: 0; box-shadow: none; padding: 4px 0 8px 12px; min-width: 0; }
  .global-nav li ul a { padding: 6px 4px; }
}

/* ---------- ボタン ---------- */
.btn { display: inline-block; padding: 10px 22px; border: 2px solid var(--green); border-radius: 999px; color: var(--green-strong); background: #fff; text-decoration: none; font-weight: 700; line-height: 1.4; }
.btn:hover { background: var(--green-pale); color: var(--green-strong); }
.btn--primary { background: var(--green); color: #fff; }
.btn--primary:hover { background: var(--green-strong); border-color: var(--green-strong); color: #fff; }
.btn--small { padding: 2px 12px; font-size: .8rem; margin-left: 6px; }
.btn--pdf::before { content: "PDF"; font-size: .7rem; background: #d9372b; color: #fff; border-radius: 3px; padding: 1px 5px; margin-right: 8px; vertical-align: 1px; }

/* ---------- 見出し ---------- */
.ttl { font-size: 1.35rem; padding: 0 0 8px 14px; border-left: 5px solid var(--green); border-bottom: 1px solid var(--line); margin: 2.4em 0 1em; }
.content > .ttl:first-child, .content > .lead + .ttl { margin-top: 0; }
.ttl small { display: block; font-size: .85rem; color: var(--text-sub); font-weight: 400; }
.ttl--center { text-align: center; border: 0; padding: 0; }
.ttl--center::after { content: ""; display: block; width: 48px; height: 3px; background: var(--green-light); margin: 12px auto 0; }
.lead { font-size: 1.05rem; }

/* ---------- ページ見出し・パンくず ---------- */
.page-head { background: linear-gradient(120deg, var(--green-pale) 0%, #fff 70%); border-bottom: 1px solid var(--line); padding: 32px 0 28px; }
.page-head h1 { font-size: clamp(1.5rem, 4vw, 2.1rem); margin: 0; }
.page-head__section { margin: 0 0 4px; font-size: .85rem; color: var(--green-strong); font-weight: 700; letter-spacing: .06em; }
.breadcrumb ol { list-style: none; margin: 0; padding: 12px 0; display: flex; flex-wrap: wrap; font-size: .8rem; color: var(--text-sub); }
.breadcrumb li + li::before { content: "›"; margin: 0 8px; }
.breadcrumb a { color: var(--text-sub); }

/* ---------- 2カラム ---------- */
.layout { padding-top: 16px; padding-bottom: 64px; }
.layout--side { display: grid; grid-template-columns: minmax(0, 1fr) 240px; gap: 48px; align-items: start; }
.side-nav { position: sticky; top: 100px; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.side-nav__title { margin: 0; background: var(--green); }
.side-nav__title a { display: block; padding: 12px 16px; color: #fff; font-weight: 700; text-decoration: none; }
.side-nav ul { list-style: none; margin: 0; padding: 0; }
.side-nav li a { display: block; padding: 11px 16px; border-top: 1px solid var(--line); color: var(--text); text-decoration: none; font-size: .92rem; }
.side-nav li a:hover, .side-nav li a[aria-current] { background: var(--green-pale); color: var(--green-strong); font-weight: 700; }
@media (max-width: 860px) {
  .layout--side { grid-template-columns: 1fr; gap: 32px; }
  .side-nav { position: static; }
}

/* ---------- 汎用パーツ ---------- */
.figure { margin: 0 0 24px; }
.figure img { border-radius: var(--radius); }
.figure--plain img { border-radius: 0; }
.figure--scroll { overflow-x: auto; }
.figure--scroll img { max-width: none; }
@media (min-width: 761px) { .figure--scroll img { max-width: 100%; } }
.list-disc { margin: 0 0 1em; padding-left: 1.3em; }
.list-disc li { margin-bottom: .3em; }
.table-def { width: 100%; margin-bottom: 24px; border-top: 1px solid var(--line); }
.table-def th, .table-def td { border-bottom: 1px solid var(--line); padding: 14px 12px; text-align: left; vertical-align: top; }
.table-def th { width: 30%; background: var(--green-pale); font-weight: 700; white-space: nowrap; }
.table-def td .list-disc { margin-bottom: .4em; }
.table-def--compact th { white-space: normal; width: 70%; background: #fafafa; font-weight: 400; }
.table-def--compact td { text-align: right; white-space: nowrap; }
@media (max-width: 600px) {
  .table-def:not(.table-def--compact) th, .table-def:not(.table-def--compact) td { display: block; width: 100%; }
  .table-def:not(.table-def--compact) th { border-bottom: 0; padding: 8px 12px; white-space: normal; }
}
.columns { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.columns .ttl { margin-top: 1.5em; }
@media (max-width: 760px) { .columns { grid-template-columns: 1fr; } }
.map iframe { width: 100%; height: 320px; border: 0; border-radius: var(--radius); }

/* カード型リンク */
.card-links { list-style: none; padding: 0; margin: 32px 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.card-links--2 { grid-template-columns: repeat(2, 1fr); }
.card-links--3 { grid-template-columns: repeat(3, 1fr); }
.card-links a { display: block; height: 100%; padding: 20px 20px 18px; border: 1px solid var(--line); border-top: 4px solid var(--green-light); border-radius: var(--radius); text-decoration: none; color: var(--text); background: #fff; transition: box-shadow .2s, transform .2s; }
.card-links a:hover { box-shadow: 0 8px 20px rgba(0,0,0,.08); transform: translateY(-2px); }
.card-links strong { display: block; font-size: 1.1rem; color: var(--green-strong); margin-bottom: 4px; }
.card-links strong::after { content: " ›"; }
.card-links span { font-size: .88rem; color: var(--text-sub); }
@media (max-width: 860px) { .card-links { grid-template-columns: repeat(2, 1fr); } .card-links--3 { grid-template-columns: 1fr; } }
@media (max-width: 520px) { .card-links, .card-links--2 { grid-template-columns: 1fr; } }

/* ---------- TOP ---------- */
.hero { background: linear-gradient(135deg, var(--green-pale) 0%, #fff 60%); border-bottom: 1px solid var(--line); }
.hero__inner { display: grid; grid-template-columns: 1fr 1.1fr; gap: 32px; align-items: center; padding-top: 48px; padding-bottom: 48px; }
.hero__eyebrow { display: inline-block; background: var(--green); color: #fff; font-weight: 700; font-size: .85rem; padding: 2px 12px; border-radius: 999px; }
.hero h1 { font-size: clamp(1.5rem, 3.6vw, 2.3rem); margin: .4em 0 .6em; }
.hero__actions { margin-top: 24px; display: flex; flex-wrap: wrap; gap: 12px; }
@media (max-width: 860px) { .hero__inner { grid-template-columns: 1fr; padding-top: 32px; padding-bottom: 32px; } }
.home-section { padding-top: 56px; padding-bottom: 8px; }
.home-section .ttl { margin-top: 0; }
.home-news { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
@media (max-width: 860px) { .home-news { grid-template-columns: 1fr; } }
.news-list { list-style: none; margin: 0; padding: 0; }
.news-list li { display: grid; grid-template-columns: 6.5em 1fr; gap: 12px; padding: 12px 0; border-bottom: 1px dashed var(--line); }
.news-list time { color: var(--text-sub); font-size: .88rem; padding-top: .1em; }
.news-list a { color: var(--text); text-decoration: none; }
.news-list a:hover { color: var(--green-strong); text-decoration: underline; }
@media (max-width: 520px) { .news-list li { grid-template-columns: 1fr; gap: 0; } }
.more { text-align: right; margin-top: 12px; }
.more a::after { content: " ›"; }
.home-panel { background: var(--bg-gray); padding: 56px 0 24px; margin-top: 56px; }
.home-panel__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-top: 24px; }
.home-panel__item { background: #fff; border-radius: var(--radius); padding: 24px; }
.home-panel__item h3 { color: var(--green-strong); }
.home-panel__item strong { color: var(--green-strong); }
@media (max-width: 760px) { .home-panel__grid { grid-template-columns: 1fr; } }
.video { position: relative; aspect-ratio: 16 / 9; max-width: 800px; }
.video iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; border-radius: var(--radius); }
.banner-links { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 16px; }
.banner-links a { display: flex; flex-direction: column; justify-content: center; height: 100%; min-height: 110px; padding: 16px 20px; border: 1px solid var(--line); border-radius: var(--radius); text-decoration: none; color: var(--text); }
.banner-links a:hover { border-color: var(--green); }
.banner-links strong { color: var(--green-strong); font-size: 1.1rem; }
.banner-links span { font-size: .88rem; color: var(--text-sub); }
.banner-links img { margin: 0 auto; }
@media (max-width: 760px) { .banner-links { grid-template-columns: 1fr; } }

/* ---------- お問い合わせ導線 ---------- */
.contact-cta { background: var(--green); color: #fff; padding: 40px 0; }
.contact-cta h2 { text-align: center; font-size: 1.3rem; }
.contact-cta__body { display: flex; justify-content: center; flex-wrap: wrap; gap: 16px 48px; }
.contact-cta p { margin: 0; text-align: center; }
.contact-cta span { display: block; font-size: .85rem; opacity: .9; }
.contact-cta a { color: #fff; font-size: 1.5rem; font-weight: 700; text-decoration: none; }
.contact-cta a:hover { text-decoration: underline; }
.contact-cta small { display: block; font-size: .8rem; }
.contact-cta__mail a { font-size: 1.2rem; }

/* ---------- 会社情報 ---------- */
.timeline { list-style: none; margin: 0; padding: 0; border-left: 3px solid var(--green-light); }
.timeline li { position: relative; display: grid; grid-template-columns: 6em 1fr; gap: 16px; padding: 0 0 22px 24px; }
.timeline li::before { content: ""; position: absolute; left: -9px; top: 6px; width: 15px; height: 15px; border-radius: 50%; background: #fff; border: 3px solid var(--green); }
.timeline__date { font-weight: 700; color: var(--green-strong); }
.timeline__body p { margin: 0; }
@media (max-width: 520px) { .timeline li { grid-template-columns: 1fr; gap: 0; } }
.message { display: grid; grid-template-columns: 220px 1fr; gap: 28px; align-items: start; }
.message__photo { margin: 0; }
.message__photo img { border-radius: var(--radius); }
.message .sign { text-align: right; font-weight: 700; }
@media (max-width: 680px) { .message { grid-template-columns: 1fr; } .message__photo { max-width: 240px; } }
.philosophy { background: var(--green-pale); border-radius: var(--radius); padding: 24px; text-align: center; }
.philosophy__main { font-size: 1.8rem; font-weight: 700; color: var(--green-strong); margin-bottom: .3em; }
.philosophy__main small { display: block; font-size: .9rem; color: var(--text-sub); font-weight: 400; }
.def-list { display: grid; grid-template-columns: 7em 1fr; margin: 0; border-top: 1px solid var(--line); }
.def-list dt, .def-list dd { margin: 0; padding: 12px 8px; border-bottom: 1px solid var(--line); }
.def-list dt { font-weight: 700; color: var(--green-strong); }
.motto { font-size: 1.6rem; font-weight: 700; letter-spacing: .2em; color: var(--green-strong); }
.office { display: grid; grid-template-columns: 260px 1fr; gap: 24px; margin-bottom: 40px; }
.office__photo img { border-radius: var(--radius); }
.office h3 { font-size: 1.2rem; color: var(--green-strong); }
.office .map { grid-column: 1 / -1; }
@media (max-width: 760px) { .office { grid-template-columns: 1fr; } .office__photo { max-width: 360px; } }

/* メディア掲載 */
.media-list { list-style: none; margin: 0; padding: 0; }
.media-list li { border-bottom: 1px solid var(--line); }
.media-list a { display: grid; grid-template-columns: 120px 1fr; gap: 20px; padding: 16px 0; text-decoration: none; color: var(--text); }
.media-list a:hover strong { color: var(--orange); }
.media-list__thumb { width: 120px; height: 120px; background: var(--bg-gray); display: flex; align-items: center; justify-content: center; overflow: hidden; border-radius: var(--radius); }
.media-list__thumb img { width: 100%; height: 100%; object-fit: cover; }
.media-list strong { color: var(--green-strong); font-size: 1.05rem; }
.media-list__date { margin-left: 12px; font-size: .85rem; color: var(--text-sub); }
.media-list__desc { display: block; font-size: .92rem; margin-top: 4px; }
@media (max-width: 520px) { .media-list a { grid-template-columns: 84px 1fr; gap: 12px; } .media-list__thumb { width: 84px; height: 84px; } }
.media-images figure { margin: 0 0 28px; text-align: center; }
.media-images img { border: 1px solid var(--line); }
.media-images figcaption { font-size: .85rem; color: var(--text-sub); margin-top: 8px; }

/* カタログ */
.catalog-list { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.catalog-list a { display: flex; flex-direction: column; align-items: center; gap: 10px; text-align: center; padding: 16px; border: 1px solid var(--line); border-radius: var(--radius); text-decoration: none; color: var(--text); height: 100%; }
.catalog-list a:hover { border-color: var(--green); }
.catalog-list img { max-height: 260px; width: auto; border: 1px solid var(--line); }
@media (max-width: 760px) { .catalog-list { grid-template-columns: 1fr 1fr; } }

/* お知らせ記事 */
.post-date { color: var(--text-sub); margin-bottom: 4px; }
.post-title { font-size: 1.5rem; padding-bottom: 12px; border-bottom: 2px solid var(--green-light); margin-bottom: 24px; }
.post-title__sub { margin-left: 12px; font-size: .9rem; color: var(--text-sub); font-weight: 400; }
.post-body { margin-bottom: 40px; }
.post-body img { margin: 8px 0; }
.post-pager { display: grid; grid-template-columns: 1fr auto 1fr; gap: 12px; align-items: center; border-top: 1px solid var(--line); padding-top: 20px; font-size: .9rem; }
.post-pager a { text-decoration: none; }
.post-pager span { display: block; color: var(--text); }
.post-pager__list { text-align: center; grid-column: 2; }
.post-pager__next { grid-column: 1; }
.post-pager__prev { grid-column: 3; text-align: right; }
.back { text-align: center; margin-top: 32px; }

/* ---------- KANEKIパネル ---------- */
.features { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 16px; }
.features li { background: var(--green-pale); border-radius: var(--radius); padding: 18px; }
.features p { margin: 0; font-size: .93rem; }
.features__label { font-weight: 700; color: var(--green-strong); margin-bottom: 8px !important; font-size: 1rem !important; }
.features__label b { display: inline-block; background: var(--green); color: #fff; border-radius: 4px; padding: 0 8px; margin-right: 8px; }
.photo-steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; counter-reset: s; }
.photo-steps li { counter-increment: s; }
.photo-steps img { aspect-ratio: 3 / 4; object-fit: cover; width: 100%; border-radius: var(--radius); }
.photo-steps p { margin: 6px 0 0; font-size: .9rem; font-weight: 700; }
.photo-steps p::before { content: counter(s) ". "; color: var(--green-strong); }
@media (max-width: 760px) { .photo-steps { grid-template-columns: 1fr 1fr; } }
.spec { display: grid; grid-template-columns: 320px 1fr; gap: 24px; align-items: start; }
.spec img { border: 1px solid var(--line); border-radius: var(--radius); }
.spec__note { display: flex; gap: 12px; margin: 12px 0; }
.spec__note dt { background: var(--orange); color: #fff; padding: 0 10px; border-radius: 4px; font-weight: 700; }
.spec__note dd { margin: 0; }
@media (max-width: 760px) { .spec { grid-template-columns: 1fr; } }
.merits { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin: 0; }
.merits > div { border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; }
.merits dt { font-weight: 700; color: var(--green-strong); font-size: 1.1rem; border-bottom: 2px solid var(--green-light); padding-bottom: 6px; margin-bottom: 8px; }
.merits dd { margin: 0; font-size: .93rem; }
@media (max-width: 680px) { .merits { grid-template-columns: 1fr; } }
.step-nav { list-style: none; margin: 0 0 32px; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; counter-reset: n; }
.step-nav li { counter-increment: n; }
.step-nav a { display: block; padding: 8px 16px 8px 12px; background: var(--green-pale); border-radius: 999px; text-decoration: none; font-weight: 700; font-size: .9rem; }
.step-nav a::before { content: counter(n); display: inline-block; width: 1.6em; height: 1.6em; line-height: 1.6em; text-align: center; border-radius: 50%; background: var(--green); color: #fff; margin-right: 6px; font-size: .8rem; }
.steps section { position: relative; padding: 0 0 28px 28px; border-left: 3px solid var(--green-light); margin-left: 16px; scroll-margin-top: 100px; }
.steps section:last-child { border-left-color: transparent; }
.steps h2 { font-size: 1.25rem; color: var(--green-strong); margin-left: -48px; display: flex; align-items: center; gap: 12px; }
.steps h2 span { display: inline-flex; align-items: center; justify-content: center; width: 36px; height: 36px; border-radius: 50%; background: var(--green); color: #fff; font-size: 1rem; flex: none; }
.steps img { margin: 8px 0 0; }
.substeps { margin: 0; }
.substeps dt { font-weight: 700; margin-top: 12px; }
.substeps dd { margin: 4px 0 0; font-size: .95rem; }

/* お問い合わせ */
.contact-box { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin: 24px 0 8px; }
.contact-box__item { border: 2px solid var(--green-light); border-radius: var(--radius); padding: 24px; text-align: center; }
.contact-box__item h2 { font-size: 1.05rem; }
.contact-box__item p { margin: 0 0 6px; }
.contact-box__big a { font-size: 1.9rem; font-weight: 700; text-decoration: none; }
.contact-box__big--mail a { font-size: 1.3rem; }
@media (max-width: 760px) { .contact-box { grid-template-columns: 1fr; } }

/* ---------- フッター ---------- */
.site-footer { background: #33372f; color: #e8e8e8; padding: 40px 0 0; font-size: .9rem; }
.site-footer a { color: #e8e8e8; text-decoration: none; }
.site-footer a:hover { color: var(--green-light); }
.site-footer__inner { max-width: var(--max); margin: 0 auto; padding: 0 16px; display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 32px; }
.site-footer__company img { background: #fff; padding: 6px 10px; border-radius: 4px; margin-bottom: 12px; }
.site-footer ul { list-style: none; margin: 0; padding: 0; }
.site-footer li { margin-bottom: 8px; }
.copyright { text-align: center; border-top: 1px solid #4a4f45; margin: 32px 0 0; padding: 16px; color: #aaa; }
@media (max-width: 760px) { .site-footer__inner { grid-template-columns: 1fr; gap: 20px; } }
.pagetop { position: fixed; right: 16px; bottom: 16px; width: 44px; height: 44px; border-radius: 50%; background: var(--green); color: #fff; display: flex; align-items: center; justify-content: center; text-decoration: none; opacity: 0; pointer-events: none; transition: opacity .2s; font-size: .8rem; }
.pagetop.is-show { opacity: .9; pointer-events: auto; }
.pagetop:hover { color: #fff; opacity: 1; }