/* HeatView marketing site — Step 1 foundation styles */
:root{
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Yu Gothic", Meiryo, system-ui, sans-serif;
  --ink:#0e1a2d; --ink-2:#46586f; --ink-3:#8494a9;
  --bg:#ffffff; --bg-2:#f4f7fb; --border:#e2e8f0;
  --accent:#2563eb; --accent-ink:#1d4ed8; --accent-2:#0d9488;
  --shadow:0 1px 2px rgba(16,26,45,.05), 0 10px 28px -14px rgba(16,26,45,.16);
}
*{box-sizing:border-box;}
html,body{margin:0;}
body{font-family:var(--sans); color:var(--ink); background:var(--bg); line-height:1.62;
  -webkit-font-smoothing:antialiased; text-rendering:optimizeLegibility;}
a{color:var(--accent-ink); text-underline-offset:2px;}
img{max-width:100%;}

.hv-wrap{max-width:1080px; margin:0 auto; padding:0 clamp(16px,4vw,32px);}

/* header */
.hv-site-header{border-bottom:1px solid var(--border); background:rgba(255,255,255,.9); backdrop-filter:saturate(1.2) blur(6px); position:sticky; top:0; z-index:20;}
.hv-nav{display:flex; align-items:center; gap:20px; height:62px;}
.hv-logo{display:inline-flex; align-items:center; gap:8px; font-weight:800; letter-spacing:-.01em; color:var(--ink); text-decoration:none;}
.hv-nav-links{display:flex; gap:18px; margin-left:8px;}
.hv-nav-links a{color:var(--ink-2); text-decoration:none; font-size:.92rem; font-weight:600;}
.hv-nav-links a[aria-current="page"], .hv-nav-links a:hover{color:var(--accent-ink);}
.hv-nav-right{margin-left:auto; display:flex; align-items:center; gap:14px;}
.hv-lang{display:inline-flex; gap:2px; background:var(--bg-2); border:1px solid var(--border); border-radius:8px; padding:2px;}
.hv-lang a{font-size:.8rem; font-weight:700; padding:3px 9px; border-radius:6px; color:var(--ink-3); text-decoration:none;}
.hv-lang a.on{background:#fff; color:var(--accent-ink); box-shadow:0 1px 2px rgba(16,26,45,.1);}
.hv-login{color:var(--ink-2); text-decoration:none; font-size:.9rem; font-weight:650; white-space:nowrap;}
.hv-login:hover{color:var(--accent-ink);}

.hv-btn{display:inline-flex; align-items:center; justify-content:center; background:var(--accent); color:#fff !important; text-decoration:none;
  font-weight:700; font-size:.9rem; padding:9px 16px; border-radius:9px; border:1px solid var(--accent); white-space:nowrap;}
.hv-btn:hover{background:var(--accent-ink); border-color:var(--accent-ink);}
.hv-btn-lg{padding:13px 24px; font-size:1rem; border-radius:11px;}
.hv-link{color:var(--accent-ink); font-weight:650; text-decoration:none; font-size:.95rem;}
.hv-link:hover{text-decoration:underline;}

/* page */
.hv-page{padding:clamp(36px,6vw,72px) clamp(16px,4vw,32px) 64px;}
.hv-eyebrow{font-size:.74rem; letter-spacing:.14em; text-transform:uppercase; color:var(--accent-ink); font-weight:700; margin:0 0 10px;}
.hv-hero{max-width:760px;}
.hv-hero h1{font-size:clamp(2rem,5vw,3.1rem); line-height:1.08; letter-spacing:-.03em; font-weight:850; margin:0; text-wrap:balance;}
.hv-sub{font-size:clamp(1.05rem,2vw,1.25rem); color:var(--ink-2); margin:18px 0 0; max-width:60ch;}
.hv-cta-row{display:flex; align-items:center; gap:18px; flex-wrap:wrap; margin:28px 0 0;}
.hv-cta-sub{color:var(--ink-3); font-size:.9rem;}

.hv-pillars{display:grid; grid-template-columns:repeat(auto-fit,minmax(250px,1fr)); gap:18px; margin-top:clamp(40px,6vw,64px);}
.hv-pillar{background:var(--bg-2); border:1px solid var(--border); border-radius:16px; padding:24px;}
.hv-pillar h2{font-size:1.12rem; letter-spacing:-.01em; margin:0 0 8px; line-height:1.3;}
.hv-pillar p{color:var(--ink-2); margin:0; font-size:.95rem;}

.hv-cta-band{margin-top:clamp(44px,7vw,72px); padding:clamp(32px,5vw,52px); text-align:center;
  background:linear-gradient(135deg, #eff5ff, #eafaf7); border:1px solid var(--border); border-radius:20px;}
.hv-cta-band h2{font-size:clamp(1.3rem,3vw,1.8rem); letter-spacing:-.02em; margin:0 0 22px; text-wrap:balance;}

/* ===== トップページ（公式サイト） ===== */
.hv-home{overflow:hidden;}
.hv-section{padding:clamp(36px,5vw,62px) clamp(16px,4vw,32px);}
.hv-h2{font-size:clamp(1.5rem,3vw,2.05rem); letter-spacing:-.02em; font-weight:800; margin:0 0 clamp(22px,3vw,34px); text-wrap:balance;}

/* hero（2カラム：コピー＋ヒートマップ画） */
.hv-hero2{display:grid; grid-template-columns:1.05fr .95fr; gap:clamp(24px,5vw,56px); align-items:center;
  padding:clamp(40px,6vw,80px) clamp(16px,4vw,32px) clamp(26px,4vw,38px);}
.hv-hero2 h1{font-size:clamp(2rem,4.6vw,3rem); line-height:1.08; letter-spacing:-.03em; font-weight:850; margin:0; text-wrap:balance;}
.hv-hero2-art{justify-self:end; max-width:100%;}
.hv-hero2-art svg{width:100%; height:auto; max-width:460px; border-radius:16px; filter:drop-shadow(0 30px 50px rgba(16,26,45,.18));}
.hv-trust{margin:18px 0 0; color:var(--ink-3); font-size:.9rem;}

/* why band */
.hv-why{padding:clamp(8px,2vw,16px) clamp(16px,4vw,32px) clamp(20px,3vw,28px);}
.hv-why p{max-width:72ch; margin:0; font-size:clamp(1.06rem,1.8vw,1.3rem); line-height:1.6; letter-spacing:-.01em;
  color:var(--ink); font-weight:500; border-left:3px solid var(--accent); padding-left:20px;}

/* features */
.hv-feat-grid{display:grid; grid-template-columns:repeat(auto-fit,minmax(252px,1fr)); gap:16px;}
.hv-feat{background:var(--bg); border:1px solid var(--border); border-radius:16px; padding:24px; box-shadow:var(--shadow);}
.hv-feat-ic{display:inline-flex; align-items:center; justify-content:center; width:44px; height:44px; border-radius:12px;
  background:#eef4ff; color:var(--accent-ink); margin-bottom:14px;}
.hv-feat-ic svg{width:22px; height:22px;}
.hv-feat h3{font-size:1.08rem; letter-spacing:-.01em; margin:0 0 6px; line-height:1.3;}
.hv-feat p{margin:0; color:var(--ink-2); font-size:.95rem; line-height:1.6;}

/* steps */
.hv-steps{list-style:none; margin:0; padding:0; display:grid; grid-template-columns:repeat(3,1fr); gap:22px 26px;}
.hv-step{display:flex; gap:14px; align-items:flex-start;}
.hv-step-n{flex:none; width:34px; height:34px; border-radius:50%; background:var(--accent); color:#fff;
  font-weight:800; display:grid; place-items:center; font-size:.95rem;}
.hv-step h3{font-size:1.05rem; margin:0 0 4px; letter-spacing:-.01em;}
.hv-step p{margin:0; color:var(--ink-2); font-size:.94rem; line-height:1.55;}

/* why2 */
.hv-why2-grid{display:grid; grid-template-columns:1fr 1fr; gap:16px 30px;}
.hv-why2{display:flex; gap:12px; align-items:flex-start;}
.hv-check{flex:none; width:26px; height:26px; border-radius:50%; background:var(--accent-2); color:#fff; display:grid; place-items:center; margin-top:1px;}
.hv-check svg{width:15px; height:15px;}
.hv-why2 h3{font-size:1.02rem; margin:0 0 3px; letter-spacing:-.01em;}
.hv-why2 p{margin:0; color:var(--ink-2); font-size:.93rem; line-height:1.55;}

/* agency band */
.hv-agency{display:flex; flex-wrap:wrap; align-items:center; justify-content:space-between; gap:22px;
  background:linear-gradient(135deg,#0e1a2d,#18294a); border-radius:20px; padding:clamp(28px,4vw,44px);}
.hv-agency h2{margin:0 0 8px; font-size:clamp(1.3rem,2.5vw,1.7rem); letter-spacing:-.02em; color:#fff;}
.hv-agency p{margin:0; color:#c3d0e2; max-width:54ch; font-size:.98rem;}
.hv-agency .hv-btn{background:#fff; color:var(--accent-ink)!important; border-color:#fff;}
.hv-agency .hv-btn:hover{background:#eef4ff; border-color:#eef4ff;}

/* faq */
.hv-faq{max-width:760px; border:1px solid var(--border); border-radius:16px; overflow:hidden; background:var(--bg);}
.hv-faq-item + .hv-faq-item{border-top:1px solid var(--border);}
.hv-faq-item summary{cursor:pointer; list-style:none; padding:16px 20px; font-weight:700; color:var(--ink);
  display:flex; justify-content:space-between; align-items:center; gap:14px;}
.hv-faq-item summary::-webkit-details-marker{display:none;}
.hv-faq-item summary::after{content:"+"; color:var(--ink-3); font-size:1.3rem; font-weight:400; line-height:1;}
.hv-faq-item[open] summary::after{content:"\2212";}
.hv-faq-item p{margin:0; padding:0 20px 18px; color:var(--ink-2); font-size:.95rem; line-height:1.65;}

/* pricing */
.hv-pricing-head{text-align:center;}
.hv-pricing-head h1{font-size:clamp(1.9rem,4vw,2.7rem); letter-spacing:-.025em; font-weight:850; margin:0; text-wrap:balance;}
.hv-pricing-head .hv-sub{margin:16px auto 0;}
.hv-pricing{display:grid; grid-template-columns:repeat(3,1fr); gap:18px; align-items:start;}
.hv-plan{position:relative; background:var(--bg); border:1px solid var(--border); border-radius:18px; padding:28px 24px; box-shadow:var(--shadow);}
.hv-plan.is-popular{border-color:var(--accent); box-shadow:0 0 0 1px var(--accent), var(--shadow);}
.hv-plan-badge{position:absolute; top:-11px; left:24px; background:var(--accent); color:#fff; font-size:.7rem; font-weight:700; letter-spacing:.04em; padding:3px 10px; border-radius:999px;}
.hv-plan h2{font-size:1.25rem; margin:0; letter-spacing:-.01em;}
.hv-plan-tag{margin:4px 0 0; color:var(--ink-3); font-size:.9rem;}
.hv-plan-price{margin:16px 0 18px; display:flex; align-items:baseline; gap:2px; color:var(--ink);}
.hv-plan-price .cur{font-size:1.3rem; font-weight:700;}
.hv-plan-price .amt{font-size:2.4rem; font-weight:850; letter-spacing:-.03em; line-height:1;}
.hv-plan-price .per{color:var(--ink-3); font-size:.95rem; font-weight:600; margin-left:2px;}
.hv-plan .hv-btn{width:100%;}
.hv-btn-ghost{background:#fff; color:var(--accent-ink)!important; border-color:var(--border);}
.hv-btn-ghost:hover{background:var(--bg-2); border-color:var(--accent);}
.hv-plan-feats{list-style:none; margin:20px 0 0; padding:0; display:grid; gap:10px;}
.hv-plan-feats li{display:flex; gap:9px; align-items:flex-start; font-size:.93rem; color:var(--ink-2); line-height:1.45;}
.hv-plan-feats .tick{flex:none; width:18px; height:18px; border-radius:50%; background:var(--accent-2); color:#fff; display:grid; place-items:center; margin-top:1px;}
.hv-plan-feats .tick svg{width:11px; height:11px;}
.hv-pricing-note{text-align:center; color:var(--ink-3); font-size:.9rem; margin:20px auto 0; max-width:640px;}

/* features グループ（連続セクションの間隔を詰める） */
.hv-feat-group{padding-top:clamp(22px,3vw,34px); padding-bottom:clamp(4px,1vw,10px);}
.hv-feat-group:first-of-type{padding-top:clamp(8px,2vw,16px);}

/* legal（プライバシー / 特商法） */
.hv-legal{max-width:768px; padding:clamp(32px,5vw,60px) clamp(16px,4vw,32px) 64px;}
.hv-legal h1{font-size:clamp(1.7rem,3.5vw,2.3rem); letter-spacing:-.02em; font-weight:800; margin:0; text-wrap:balance;}
.hv-legal-date{color:var(--ink-3); font-size:.85rem; margin:10px 0 0;}
.hv-legal-intro{color:var(--ink-2); margin:20px 0 0; font-size:1.02rem; line-height:1.75;}
.hv-legal-sec{margin-top:28px;}
.hv-legal-sec h2{font-size:1.15rem; letter-spacing:-.01em; margin:0 0 8px; line-height:1.35;}
.hv-legal-sec p{color:var(--ink-2); margin:0 0 10px; line-height:1.8;}
.hv-legal-sec ul{color:var(--ink-2); margin:0 0 10px; padding-left:1.3em; line-height:1.7;}
.hv-legal-dl{margin:24px 0 0; border:1px solid var(--border); border-radius:14px; overflow:hidden;}
.hv-legal-row{display:grid; grid-template-columns:210px 1fr;}
.hv-legal-row + .hv-legal-row{border-top:1px solid var(--border);}
.hv-legal-row dt{background:var(--bg-2); padding:14px 18px; margin:0; font-weight:700; font-size:.92rem; color:var(--ink);}
.hv-legal-row dd{padding:14px 18px; margin:0; color:var(--ink-2); font-size:.94rem; line-height:1.7;}
@media (max-width:640px){
  .hv-legal-row{grid-template-columns:1fr;}
  .hv-legal-row dt{border-bottom:1px solid var(--border);}
}

/* contact form */
.hv-contact-form{display:grid; gap:16px; max-width:560px; margin:24px 0 0;}
.hv-contact-form label{display:grid; gap:6px;}
.hv-contact-form label span{font-size:.9rem; font-weight:650; color:var(--ink);}
.hv-contact-form input, .hv-contact-form textarea{width:100%; padding:11px 13px; border:1px solid var(--border); border-radius:10px; font:inherit; font-size:.98rem; color:var(--ink); background:var(--bg);}
.hv-contact-form input:focus, .hv-contact-form textarea:focus{outline:none; border-color:var(--accent); box-shadow:0 0 0 3px rgba(37,99,235,.15);}
.hv-contact-form textarea{resize:vertical; min-height:130px;}
.hv-contact-form .hv-btn{justify-self:start;}
.hv-hp{position:absolute; left:-9999px; width:1px; height:1px; overflow:hidden;}
.hv-form-note{margin:20px 0 0; padding:14px 16px; border-radius:12px; font-size:.95rem; line-height:1.6;}
.hv-form-note.ok{background:#e6f6f3; border:1px solid var(--accent-2); color:var(--ink);}
.hv-form-note.err{background:#fef2f2; border:1px solid #fecaca; color:#b91c1c;}
.hv-contact-email{margin:22px 0 0; color:var(--ink-3); font-size:.92rem;}

@media (max-width:860px){
  .hv-hero2{grid-template-columns:1fr; gap:20px;}
  .hv-hero2-art{justify-self:center; margin-top:6px;}
  .hv-steps{grid-template-columns:1fr;}
  .hv-why2-grid{grid-template-columns:1fr;}
  .hv-pricing{grid-template-columns:1fr; max-width:420px; margin:0 auto;}
}

/* footer */
.hv-site-footer{border-top:1px solid var(--border); background:var(--bg-2); margin-top:40px;}
.hv-foot{display:flex; align-items:center; gap:20px; flex-wrap:wrap; padding:28px 0;}
.hv-foot-brand{display:flex; flex-direction:column; gap:2px;}
.hv-foot-brand span{color:var(--ink-3); font-size:.85rem;}
.hv-foot-links{display:flex; gap:18px; margin-left:auto; flex-wrap:wrap;}
.hv-foot-links a{color:var(--ink-2); text-decoration:none; font-size:.9rem;}
.hv-foot-links a:hover{color:var(--accent-ink);}
.hv-foot-copy{color:var(--ink-3); font-size:.82rem; width:100%; border-top:1px solid var(--border); padding-top:14px;}

/* 404 */
.hv-404{padding:80px 0; text-align:center;}
.hv-404 h1{font-size:3rem; margin:0;}

/* article */
.hv-article{max-width:768px; padding:clamp(32px,5vw,60px) clamp(16px,4vw,32px) 56px;}
.hv-article > h1{font-size:clamp(1.8rem,4vw,2.6rem); line-height:1.13; letter-spacing:-.025em; margin:10px 0 0; text-wrap:balance;}
.hv-article-meta{color:var(--ink-3); font-size:.9rem; margin:14px 0 0;}
.hv-eyebrow a{color:var(--accent-ink); text-decoration:none;}
.hv-prose{margin-top:26px; font-size:1.06rem; line-height:1.75; color:var(--ink-2);}
.hv-prose h2{font-size:1.5rem; letter-spacing:-.02em; margin:1.9em 0 .5em; line-height:1.25; color:var(--ink);}
.hv-prose h3{font-size:1.2rem; margin:1.6em 0 .4em; color:var(--ink);}
.hv-prose p{margin:0 0 1.1em;}
.hv-prose a{color:var(--accent-ink);}
.hv-prose ul,.hv-prose ol{margin:0 0 1.1em; padding-left:1.4em;}
.hv-prose li{margin:.35em 0;}
.hv-prose blockquote{margin:1.4em 0; padding:.7em 1.1em; border-left:3px solid var(--accent); background:var(--bg-2); border-radius:0 10px 10px 0;}
.hv-prose code{font-family:ui-monospace,Menlo,Consolas,monospace; font-size:.9em; background:var(--bg-2); padding:.12em .4em; border-radius:5px;}
.hv-prose pre{background:#0e1a2d; color:#e8eefb; padding:16px; border-radius:12px; overflow-x:auto; margin:1.2em 0;}
.hv-prose pre code{background:none; padding:0; color:inherit;}
.hv-prose img{border-radius:12px; margin:1.2em 0;}
.hv-prose table{border-collapse:collapse; width:100%; margin:1.4em 0; font-size:.95rem; display:block; overflow-x:auto;}
.hv-prose th,.hv-prose td{border:1px solid var(--border); padding:9px 12px; text-align:left;}
.hv-prose thead th{background:var(--bg-2); white-space:nowrap;}
.hv-prose > :first-child{margin-top:0;}
.hv-article .hv-cta-band{margin-top:48px;}

/* blog index */
.hv-artlist{display:grid; gap:14px; margin-top:32px;}
.hv-artcard{display:block; background:var(--bg); border:1px solid var(--border); border-radius:14px; padding:20px 22px; text-decoration:none; box-shadow:var(--shadow);}
.hv-artcard:hover{border-color:var(--accent);}
.hv-artcard h2{margin:0 0 6px; font-size:1.2rem; letter-spacing:-.01em; color:var(--ink);}
.hv-artcard p{margin:0; color:var(--ink-2); font-size:.95rem;}
.hv-artdate{display:inline-block; margin-top:10px; color:var(--ink-3); font-size:.82rem;}
.hv-empty{margin-top:32px; color:var(--ink-3);}

/* breadcrumbs */
.hv-crumbs{margin:0 0 18px;}
.hv-crumbs ol{list-style:none; display:flex; flex-wrap:wrap; align-items:center; gap:7px; margin:0; padding:0; font-size:.82rem;}
.hv-crumbs li{display:flex; align-items:center; gap:7px; color:var(--ink-3);}
.hv-crumbs li:not(:last-child)::after{content:"/"; opacity:.55;}
.hv-crumbs a{color:var(--ink-2); text-decoration:none;}
.hv-crumbs a:hover{color:var(--accent-ink);}
.hv-crumbs li[aria-current="page"]{max-width:48ch; overflow:hidden; text-overflow:ellipsis; white-space:nowrap;}

/* article byline（著者・日付・読了時間） */
.hv-byline{display:flex; flex-wrap:wrap; align-items:center; gap:8px 14px; margin:16px 0 0; color:var(--ink-3); font-size:.88rem;}
.hv-byline > *{display:inline-flex; align-items:center;}
.hv-byline > *:not(:last-child)::after{content:""; width:3px; height:3px; border-radius:50%; background:var(--ink-3); opacity:.5; margin-left:14px;}
.hv-byline-author{color:var(--ink-2); font-weight:700;}

/* 目次 */
.hv-toc{margin:26px 0 0; background:var(--bg-2); border:1px solid var(--border); border-radius:14px; padding:18px 22px;}
.hv-toc-title{margin:0 0 8px; font-size:.78rem; letter-spacing:.1em; text-transform:uppercase; color:var(--ink-3); font-weight:700;}
.hv-toc ol{margin:0; padding-left:1.3em; color:var(--ink-2); font-size:.95rem;}
.hv-toc li{margin:.3em 0;}
.hv-toc a{color:var(--ink-2); text-decoration:none;}
.hv-toc a:hover{color:var(--accent-ink); text-decoration:underline;}

/* 著者ボックス（本文末） */
.hv-author-box{display:flex; gap:16px; align-items:flex-start; margin:44px 0 0; padding:22px; background:var(--bg-2); border:1px solid var(--border); border-radius:16px;}
.hv-author-avatar{flex:none; width:48px; height:48px; border-radius:50%; background:var(--accent); color:#fff; display:flex; align-items:center; justify-content:center; font-weight:800; font-size:1.2rem;}
.hv-author-info{min-width:0;}
.hv-author-name{margin:0 0 4px; font-weight:700; color:var(--ink);}
.hv-author-name span{font-weight:600; color:var(--ink-3); font-size:.9em;}
.hv-author-bio{margin:0; color:var(--ink-2); font-size:.94rem; line-height:1.6;}

/* 関連記事 */
.hv-related{margin:48px 0 0; border-top:1px solid var(--border); padding-top:28px;}
.hv-related > h2{font-size:1.25rem; letter-spacing:-.01em; margin:0 0 16px; color:var(--ink);}
.hv-related .hv-artlist{margin-top:0; list-style:none; padding-left:0;}
.hv-related .hv-artlist li{margin:0;}
.hv-related .hv-artlist li a{display:block; background:var(--bg); border:1px solid var(--border); border-radius:12px; padding:16px 18px; text-decoration:none;}
.hv-related .hv-artlist li a:hover{border-color:var(--accent);}
.hv-artlist-title{display:block; font-weight:700; color:var(--ink); letter-spacing:-.005em;}
.hv-artlist-desc{display:block; margin-top:5px; color:var(--ink-2); font-size:.9rem; line-height:1.5;}

/* ===== エディトリアル記事レイアウト（2カラム＋追従目次） ===== */
.hv-article-wide{max-width:1140px;}
.hv-article-head{max-width:820px;}
.hv-article-head h1{font-size:clamp(1.9rem,4vw,2.7rem); line-height:1.12; letter-spacing:-.025em; margin:10px 0 0; text-wrap:balance;}

/* 著者バイライン（アバター付き） */
.hv-byline2{display:flex; align-items:center; gap:12px; margin:20px 0 0;}
.hv-byline2 .av{width:44px; height:44px; border-radius:50%; background:var(--accent); color:#fff; display:flex; align-items:center; justify-content:center; font-weight:800; font-size:1.05rem; flex:none;}
.hv-byline2 .meta{font-size:.9rem; color:var(--ink-3); line-height:1.5;}
.hv-byline2 .meta b{color:var(--ink); font-weight:700;}
.hv-byline2 .meta .sep{margin:0 7px; opacity:.5;}

/* 本文＋追従目次の2カラム */
.hv-article-grid{display:grid; grid-template-columns:minmax(0,1fr) 244px; gap:52px; align-items:start; margin-top:36px;}
.hv-article-grid.no-rail{grid-template-columns:minmax(0,760px);}
.hv-article-main{max-width:760px; min-width:0;}
.hv-article-rail{position:sticky; top:32px;}
.hv-toc-rail .t{font-size:.72rem; text-transform:uppercase; letter-spacing:.12em; color:var(--ink-3); font-weight:700; margin:0 0 12px;}
.hv-toc-rail ol{list-style:none; margin:0; padding:0;}
.hv-toc-rail li{margin:0;}
.hv-toc-rail a{display:block; padding:7px 0 7px 15px; border-left:2px solid var(--border); color:var(--ink-2); text-decoration:none; font-size:.9rem; line-height:1.4;}
.hv-toc-rail a:hover{color:var(--accent-ink); border-left-color:var(--accent);}
.hv-toc-rail a.active{color:var(--accent-ink); border-left-color:var(--accent); font-weight:600;}
.hv-toc-inline{display:none;} /* PCは追従目次。モバイルで本文上に表示 */

/* 要点（TL;DR）ボックス */
.hv-takeaways{background:linear-gradient(135deg,#eff5ff,#eafaf7); border:1px solid var(--border); border-radius:14px; padding:20px 22px; margin:0 0 30px;}
.hv-takeaways .t{display:flex; align-items:center; gap:8px; font-size:.78rem; text-transform:uppercase; letter-spacing:.1em; color:var(--accent-ink); font-weight:700; margin:0 0 12px;}
.hv-takeaways ul{margin:0; padding-left:1.25em; color:var(--ink-2); font-size:.98rem;}
.hv-takeaways li{margin:.4em 0;}

/* リード文（本文最初の段落） */
.hv-prose .hv-lead{font-size:1.18rem; line-height:1.66; color:var(--ink);}

/* 本文中CTA（テンプレが中盤に自動挿入） */
.hv-inline-cta{display:flex; flex-wrap:wrap; align-items:center; justify-content:space-between; gap:14px; background:#0e1a2d; border-radius:14px; padding:20px 24px; margin:2.2em 0;}
.hv-inline-cta p{margin:0; font-weight:650; color:#fff; font-size:1rem; flex:1 1 auto;}
.hv-inline-cta .hv-btn{background:#fff; color:var(--accent-ink)!important; border-color:#fff;}
.hv-inline-cta .hv-btn:hover{background:var(--bg-2); border-color:var(--bg-2);}

/* 注記: 本文で <blockquote class="tip"> と書くとアイコン付きカラムに */
.hv-prose blockquote.tip, .hv-prose blockquote.note{border:1px solid var(--border); border-left:3px solid var(--accent-2); background:var(--bg-2); border-radius:0 12px 12px 0; padding:14px 18px 14px 46px; color:var(--ink-2); font-size:.98rem;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230d9488' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='12' r='10'/%3E%3Cpath d='M12 16v-4M12 8h.01'/%3E%3C/svg%3E"); background-repeat:no-repeat; background-position:16px 16px; background-size:18px 18px;}

/* 比較表: 2列目(自社)を淡くハイライト（本文で <table class="cmp">） */
.hv-prose table.cmp td:nth-child(2), .hv-prose table.cmp th:nth-child(2){background:rgba(37,99,235,.06);}
.hv-prose table.cmp thead th:nth-child(2){color:var(--accent-ink);}

@media (max-width:960px){
  .hv-article-grid{grid-template-columns:1fr; gap:0; margin-top:26px;}
  .hv-article-rail{display:none;}
  .hv-toc-inline{display:block;}
}

@media (max-width:640px){
  .hv-nav-links{display:none;}
}