/* くらべてえらぶ — shared styles */
:root{
  --ink:#1F2A44;
  --ink-soft:#4A5672;
  --paper:#FFFFFF;
  --mist:#EEF2F6;
  --line:#D5DCE6;
  --go:#0E7C66;
  --go-deep:#0A5E4D;
  --marker:#FFE07A;
  --warn:#8A5A00;
  --radius-s:4px;
  --radius-m:10px;
  --measure:46rem;
  --head:"Zen Kaku Gothic New","Hiragino Kaku Gothic ProN",sans-serif;
  --body:"BIZ UDPGothic","Hiragino Sans","Noto Sans JP",sans-serif;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--body);font-size:16px;line-height:1.9;letter-spacing:.02em}
img{max-width:100%;height:auto}
a{color:var(--go-deep);text-underline-offset:3px}
a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid var(--ink);outline-offset:2px}

/* PR bar */
.pr-bar{background:var(--mist);color:var(--ink-soft);font-size:13px;line-height:1.6;padding:8px 16px;text-align:center;border-bottom:1px solid var(--line)}

/* header */
.site-head{border-bottom:1px solid var(--line)}
.site-head .inner{max-width:68rem;margin:0 auto;padding:14px 16px;display:flex;align-items:center;justify-content:space-between;gap:16px}
.logo{display:flex;align-items:center;gap:10px;color:var(--ink);text-decoration:none;font-family:var(--head);font-weight:700;font-size:20px;letter-spacing:.06em}
.logo svg{flex:none}
.site-nav{display:flex;gap:18px;font-size:14px}
.site-nav a{color:var(--ink);text-decoration:none}
.site-nav a:hover{text-decoration:underline}

/* layout */
main{display:block}
.wrap{max-width:var(--measure);margin:0 auto;padding:0 16px}
.wide{max-width:68rem;margin:0 auto;padding:0 16px}
section{margin:56px 0}
h1,h2,h3{font-family:var(--head);font-weight:700;line-height:1.45;letter-spacing:.03em}
h1{font-size:clamp(26px,5vw,38px);margin:0 0 16px}
h2{font-size:clamp(21px,3.6vw,27px);margin:0 0 20px;padding-bottom:10px;border-bottom:2px solid var(--ink)}
h3{font-size:19px;margin:28px 0 10px}
p{margin:0 0 1.1em}
.lead{font-size:17px;color:var(--ink-soft)}
.mark{background:linear-gradient(transparent 58%,var(--marker) 58%)}
.small{font-size:13px;color:var(--ink-soft);line-height:1.7}
.breadcrumb{font-size:13px;color:var(--ink-soft);margin:20px 0 0}
.breadcrumb a{color:var(--ink-soft)}

/* page hero (category pages) */
.page-hero{padding:28px 0 8px}
.updated{font-size:13px;color:var(--ink-soft)}

/* answer box: the conclusion first */
.answer{border:2px solid var(--ink);border-radius:var(--radius-m);padding:22px 22px 10px;margin:28px 0;background:var(--paper)}
.answer h2{border:0;padding:0;font-size:20px;margin:0 0 12px}
.answer ol{margin:0 0 12px;padding-left:1.4em}
.answer li{margin:0 0 8px}
.answer li strong{font-family:var(--head)}

/* comparison table */
.table-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch;border:1px solid var(--line);border-radius:var(--radius-m)}
table.compare{border-collapse:separate;border-spacing:0;min-width:760px;width:100%;font-size:14px;line-height:1.6}
.compare th,.compare td{padding:12px 12px;border-bottom:1px solid var(--line);border-right:1px solid var(--line);vertical-align:top;text-align:left;background:var(--paper)}
.compare thead th{background:var(--ink);color:#fff;font-family:var(--head);font-weight:700;white-space:nowrap}
.compare td{min-width:8.5em}
.compare tbody th{position:sticky;left:0;z-index:1;min-width:9.5em;font-family:var(--head)}
@media (max-width:600px){.compare tbody th,.compare thead th:first-child{min-width:7.5em;max-width:8em;font-size:13px}}
.compare thead th:first-child{position:sticky;left:0;z-index:2}
.compare tr:last-child th,.compare tr:last-child td{border-bottom:0}
.compare th:last-child,.compare td:last-child{border-right:0}
.compare .top th,.compare .top td{background:#FFFBEA}
.rank{display:inline-block;min-width:1.8em;text-align:center;font-size:12px;border:1px solid currentColor;border-radius:var(--radius-s);padding:0 4px;margin-right:6px}
.na{color:var(--ink-soft)}

/* service blocks */
.svc{border-top:1px solid var(--line);padding-top:28px;margin-top:36px}
.svc.first{border-top:3px solid var(--go)}
.svc-head{display:flex;align-items:baseline;gap:12px;flex-wrap:wrap}
.svc-head h3{margin:0;font-size:22px}
.svc-org{font-size:13px;color:var(--ink-soft);margin:6px 0 14px}
.facts{margin:0 0 16px;padding:0;list-style:none}
.facts li{position:relative;padding-left:1.4em;margin:0 0 8px}
.facts li::before{content:"";position:absolute;left:0;top:.75em;width:.6em;height:.6em;border-radius:50%;background:var(--go)}
.fit{background:var(--mist);border-radius:var(--radius-m);padding:14px 16px;margin:0 0 16px;font-size:15px}
.fit b{font-family:var(--head)}

/* CTA */
.cta{display:block;width:100%;max-width:26rem;margin:8px 0 6px;padding:15px 18px;background:var(--go);color:#fff;text-align:center;text-decoration:none;font-family:var(--head);font-weight:700;font-size:17px;border-radius:var(--radius-m);box-shadow:0 3px 0 var(--go-deep)}
.cta:hover{background:var(--go-deep)}
.cta:active{transform:translateY(2px);box-shadow:0 1px 0 var(--go-deep)}
.cta-note{font-size:12px;color:var(--ink-soft);margin:0 0 4px}
.svc.first .cta{max-width:none}

/* steps (true sequence) */
.steps{counter-reset:s;list-style:none;padding:0;margin:0}
.steps li{counter-increment:s;position:relative;padding:0 0 18px 3em}
.steps li::before{content:counter(s);position:absolute;left:0;top:0;width:2em;height:2em;border-radius:50%;border:2px solid var(--ink);display:grid;place-items:center;font-family:var(--head);font-weight:700;line-height:1}
.steps li::after{content:"";position:absolute;left:calc(1em - 1px);top:2.2em;bottom:4px;width:2px;background:var(--line)}
.steps li:last-child::after{display:none}
.steps b{font-family:var(--head)}

/* FAQ */
details{border-bottom:1px solid var(--line);padding:14px 0}
summary{cursor:pointer;font-family:var(--head);font-weight:700;list-style:none;padding-right:2em;position:relative}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";position:absolute;right:4px;top:-2px;font-size:22px;line-height:1.4}
details[open] summary::after{content:"−"}
details p{margin:10px 0 0}

/* notes */
.notes{background:var(--mist);border-radius:var(--radius-m);padding:16px 18px;font-size:13px;line-height:1.7;color:var(--ink-soft)}
.notes ul{margin:6px 0 0;padding-left:1.2em}

/* home */
.home-hero{padding:56px 0 24px}
.home-hero h1{font-size:clamp(30px,7vw,52px);letter-spacing:.08em;margin-bottom:18px}
.home-hero .lead{max-width:34rem}
.topics{list-style:none;margin:28px 0 0;padding:0;border-top:2px solid var(--ink)}
.topics li{border-bottom:1px solid var(--line)}
.topics a{display:grid;grid-template-columns:1fr auto;gap:6px 20px;padding:24px 4px;color:var(--ink);text-decoration:none}
.topics a:hover .t{text-decoration:underline}
.topics .t{font-family:var(--head);font-weight:700;font-size:clamp(19px,3.4vw,24px)}
.topics .d{grid-column:1/2;color:var(--ink-soft);font-size:15px}
.topics .n{grid-row:1/3;grid-column:2;align-self:center;font-size:13px;color:var(--ink-soft);white-space:nowrap}
.policy{display:grid;grid-template-columns:repeat(auto-fit,minmax(15rem,1fr));gap:24px;margin-top:8px}
.policy h3{margin-top:0;font-size:17px}

/* photos */
.hero-photo{margin:20px 0 4px;border-radius:var(--radius-m);overflow:hidden;aspect-ratio:16/9;background:var(--mist)}
.hero-photo img{display:block;width:100%;height:100%;object-fit:cover}
.home-photo{max-width:68rem;margin:0 auto;padding:0 16px}
.home-photo .hero-photo{margin:0 0 8px}
.side-photo{display:grid;grid-template-columns:1fr;gap:20px;align-items:start}
.side-photo figure{margin:0;border-radius:var(--radius-m);overflow:hidden;aspect-ratio:4/3;background:var(--mist)}
.side-photo figure img{display:block;width:100%;height:100%;object-fit:cover}
@media (min-width:860px){.side-photo{grid-template-columns:1fr 18rem}.side-photo figure{order:2;position:sticky;top:20px}}

/* footer */
.site-foot{margin-top:80px;background:var(--ink);color:#DDE3EE;font-size:13px}
.site-foot .inner{max-width:68rem;margin:0 auto;padding:28px 16px}
.site-foot a{color:#fff}
.site-foot nav{display:flex;flex-wrap:wrap;gap:8px 20px;margin-bottom:12px}

@media (max-width:600px){
  .site-nav{display:none}
  section{margin:44px 0}
  .answer{padding:18px 16px 6px}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}