:root{--ink:#17202c;--muted:#5b6674;--line:#e3e7ee;--bg:#f6f8fb;--card:#fff;--accent:#0b7a45;--accent-2:#1d4ed8;--tint:#e6f4ec;--warn:#b45309;--radius:14px;--shadow:0 10px 30px rgba(20,40,80,.08)}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;font-family:"Noto Sans JP",-apple-system,"Hiragino Sans","Yu Gothic",sans-serif;color:var(--ink);background:#fff;line-height:1.75;font-size:16px;-webkit-font-smoothing:antialiased}
a{color:var(--accent)}h1,h2,h3{line-height:1.3;margin:0 0 .5em;font-weight:700}
.wrap{max-width:1120px;margin:0 auto;padding:0 20px}.wrap--narrow{max-width:820px}.center{text-align:center}.muted{color:var(--muted)}.tiny{font-size:12.5px;color:var(--muted)}
.eyebrow{font-size:12.5px;letter-spacing:.14em;font-weight:700;color:var(--accent);margin:0 0 10px;text-transform:uppercase}
.sec__title{font-size:clamp(24px,3.2vw,34px);text-align:center;margin-bottom:34px;text-wrap:balance}
.sec__lead{max-width:760px;margin:-18px auto 34px;text-align:center;color:#3c4654;font-size:15.5px}
.hl{background:linear-gradient(transparent 62%,rgba(11,122,69,.22) 62%)}
.btn{display:inline-block;padding:14px 26px;border-radius:10px;font-weight:700;text-decoration:none;border:2px solid transparent;transition:.15s;cursor:pointer;font-family:inherit;font-size:16px;line-height:1.4}
.btn--primary{background:var(--accent);color:#fff}.btn--primary:hover{background:#08613a}.btn--primary:disabled{opacity:.6;cursor:default}
.btn--ghost{border-color:var(--line);color:var(--ink);background:#fff}.btn--ghost:hover{border-color:var(--accent)}
.btn--sm{padding:9px 16px;font-size:14px;border-radius:8px}.btn--lg{padding:18px 36px;font-size:18px}
/* nav */
.nav{position:sticky;top:0;background:rgba(255,255,255,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--line);z-index:10}
.nav__in{display:flex;align-items:center;gap:22px;height:64px}
.brand{font-weight:900;color:var(--ink);text-decoration:none;display:flex;align-items:center;gap:9px;font-size:17px}.brand small{font-weight:500;color:var(--muted);font-size:12px;margin-left:2px}
.brand__mark{width:26px;height:26px;border-radius:8px;background:linear-gradient(135deg,#0b7a45,#1d4ed8);display:inline-block;position:relative;flex:none}.brand__mark::after{content:"";position:absolute;inset:7px;border:2.5px solid #fff;border-radius:50%}
.nav__links{margin-left:auto;display:flex;gap:18px}.nav__links a{color:var(--ink);text-decoration:none;font-size:14px;font-weight:500}
@media (max-width:900px){.nav__links{display:none}}
@media (max-width:600px){.nav__in{height:56px;gap:10px}.brand{font-size:15px;white-space:nowrap}.brand small{display:none}.nav .btn--sm{margin-left:auto;padding:8px 12px;font-size:13px;white-space:nowrap}.hero{padding:44px 0 40px}.lead{font-size:15.5px}section{padding:56px 0}.sec__title{font-size:23px}}
/* hero */
.hero{background:radial-gradient(1200px 500px at 80% -10%,#dff3e8 0,transparent 60%),var(--bg);padding:72px 0 64px;overflow:hidden}
.hero__in{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}
.hero h1{font-size:clamp(26px,3.3vw,42px);font-weight:900;letter-spacing:-.01em;line-break:strict;text-wrap:balance}.nowrap{white-space:nowrap}
@media (max-width:600px){.hero h1{font-size:25px;line-height:1.35}.hero h1 br{display:none}.hl{background:none;border-bottom:4px solid rgba(11,122,69,.4)}}
.lead{font-size:17px;color:#3c4654;margin:18px 0 26px}
.hero__cta{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:22px}
.hero__facts{list-style:none;padding:0;margin:0;display:grid;gap:6px;font-size:14px;color:var(--muted)}.hero__facts li::before{content:"✔";color:var(--accent-2);font-weight:900;margin-right:8px}
.hero__shot{position:relative}
.win{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);border:1px solid var(--line);overflow:hidden}
.win__bar{display:flex;align-items:center;gap:6px;padding:10px 14px;background:#f1f3f7;border-bottom:1px solid var(--line);font-size:12px;color:var(--muted)}.win__bar i{width:10px;height:10px;border-radius:5px;background:#d5dae2}.win__bar span{margin-left:8px}
.win__body{padding:16px 18px;font-size:12.5px}
.badge-float{position:absolute;right:-14px;top:-18px;background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow);padding:10px 16px;display:flex;flex-direction:column;align-items:center}.badge-float b{font-size:22px;color:var(--accent-2)}.badge-float span{font-size:11px;color:var(--muted)}
@media (max-width:900px){.hero__in{grid-template-columns:1fr}.badge-float{display:none}}
/* popup mock — mirrors the real 店舗在庫確認 widget */
.pp{color:#333}.pp__title{font-size:15px;font-weight:700;margin:0 0 10px;padding-bottom:10px;border-bottom:1px solid #eee}
.pp__prod{display:flex;gap:12px;align-items:flex-start;margin-bottom:6px}
.pp__img{flex:none;width:72px;height:72px;border-radius:4px;border:1px solid #eee;background:linear-gradient(160deg,#e9ede9,#c9cfc9);position:relative}.pp__img::after{content:"";position:absolute;left:18px;right:18px;top:24px;bottom:14px;border-radius:3px 3px 6px 6px;background:#3a3f3a}.pp__img::before{content:"";position:absolute;left:26px;right:26px;top:14px;height:14px;border:3px solid #3a3f3a;border-bottom:0;border-radius:8px 8px 0 0}
.pp__name{font-weight:700;font-size:13.5px;margin:0 0 2px}.pp__price{margin:0 0 6px;font-size:12.5px}
.pp__lbl{font-weight:700;font-size:11.5px;margin:0 0 3px}.pp__sel{border:1px solid #ccc;border-radius:4px;padding:5px 26px 5px 8px;font-size:12px;background:#fff url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'><path d='M0 0 L5 5 L10 0' fill='%23999'/></svg>") no-repeat right 8px center;width:100%}
.pp__region{display:flex;justify-content:space-between;align-items:center;padding:9px 0;border-bottom:1px solid #eee;font-weight:700;font-size:12.5px}.pp__region i{color:#999;font-style:normal;font-size:11px}
.pp__row{display:flex;justify-content:space-between;align-items:center;padding:7px 0 7px 8px;border-bottom:1px solid #eee;font-size:12.5px}
.pp__st{font-weight:700;white-space:nowrap}.pp__st--ok{color:#0b7a45}.pp__st--low{color:#b45309}.pp__st--no{color:#9aa3ad}
.pp__note{font-size:10.5px;color:#555;margin:10px 0 0;line-height:1.5}
/* sections */
section{padding:76px 0}.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.grid2{display:grid;grid-template-columns:repeat(2,1fr);gap:26px}
@media (max-width:860px){.grid3,.grid2{grid-template-columns:1fr}}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:26px 26px 22px}.card h3{font-size:17px}.card p{margin:0;color:#3c4654;font-size:14.5px}
.ico--svg{width:48px;height:48px;border-radius:14px;background:var(--tint);color:var(--accent);display:grid;place-items:center;margin-bottom:16px;flex:none}.ico--svg svg{width:24px;height:24px}
.pains{background:#fff}.pains .card{display:flex;gap:16px;align-items:flex-start;padding:22px 20px}.pains .card .ico--svg{width:44px;height:44px;margin:0}.pains .card__body{min-width:0}.pains .card h3{font-size:16px;line-height:1.5;margin:1px 0 8px;text-wrap:balance}.pains .card p{margin:0;font-size:14px}
@media (max-width:860px){.pains .card{flex-direction:column;gap:14px}}
.targets{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:26px}@media (max-width:860px){.targets{grid-template-columns:1fr 1fr}}@media (max-width:520px){.targets{grid-template-columns:1fr}}
.tgt{background:var(--bg);border:1px solid var(--line);border-radius:12px;padding:16px 18px;font-size:13.5px;color:#3c4654}.tgt b{display:block;color:var(--ink);font-size:14.5px;margin-bottom:4px}.tgt b::before{content:"✔";color:var(--accent);margin-right:6px}
.how{background:var(--bg)}
.flow{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;padding:0;margin:0}.flow--5{grid-template-columns:repeat(5,1fr)}@media (max-width:900px){.flow,.flow--5{grid-template-columns:1fr 1fr}}@media (max-width:560px){.flow,.flow--5{grid-template-columns:1fr}}
.flow li{list-style:none;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px}.how .flow li{background:#fff}.steps-white .flow li{background:var(--bg);border-color:transparent}
.flow li b{display:inline-flex;width:34px;height:34px;border-radius:17px;background:var(--accent);color:#fff;align-items:center;justify-content:center;font-weight:900;margin-bottom:10px}.flow h3{font-size:16px}.flow p{margin:0;font-size:14px;color:#3c4654}
.features{background:#fff}.card--f .num{display:inline-block;font-weight:900;color:var(--accent);font-size:13px;letter-spacing:.1em;margin-bottom:8px}.features .card{background:var(--bg);border-color:transparent}
.aeo{background:#0f172a;color:#e6ecf7}.aeo h2{font-size:clamp(24px,3vw,32px);color:#fff}.aeo p{color:#c3cde0}.aeo .eyebrow{color:#8fd6b0}
.aeo__in{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:start}@media (max-width:900px){.aeo__in{grid-template-columns:1fr}}
.checks{list-style:none;padding:0;margin:18px 0 0;display:grid;gap:9px;font-size:14.5px;color:#dbe3f2}.checks li::before{content:"✔";color:#5fe0b4;font-weight:900;margin-right:8px}.checks b{color:#fff}
.code{min-width:0;background:#0b1220;border:1px solid #1f2a44;border-radius:var(--radius);padding:18px 20px;overflow:auto}.code pre{margin:0;font:12.5px/1.6 Menlo,Consolas,monospace;color:#cfe0ff;white-space:pre;overflow-x:auto}.code .c{color:#7c8ba5}.code .k{color:#8fd6b0}
.code + .code{margin-top:14px}
/* services */
.services{background:var(--bg)}.svcs{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}@media (max-width:860px){.svcs{grid-template-columns:1fr}}
.svc{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;position:relative}.svc--main{border-color:var(--accent);box-shadow:var(--shadow)}
.svc h3{font-size:18px;margin:8px 0 6px}.svc p{margin:0;font-size:14px;color:#3c4654}.svc ul{margin:10px 0 0;padding-left:18px;font-size:14px;color:#3c4654}.svc li{margin:4px 0}
.st{display:inline-block;font-size:11px;font-weight:700;border-radius:999px;padding:2px 9px}.st--req{background:var(--tint);color:var(--accent)}.st--ok{background:#e3f4e8;color:#1e7a3a}.st--soon{background:#f1f3f7;color:var(--muted)}.st--warn{background:#fff1dc;color:#b45309}
.svc__role{font-size:12px;color:var(--muted);margin:0}
/* pricing */
.pricing{background:#fff}.plans{display:grid;grid-template-columns:1fr 1fr;gap:26px;max-width:900px;margin:0 auto}@media (max-width:860px){.plans{grid-template-columns:1fr}}
.plan{border:1px solid var(--line);border-radius:var(--radius);padding:30px;background:#fff}.plan--pro{border-color:var(--accent);box-shadow:var(--shadow)}
.plan h3{font-size:20px}.price{font-size:30px;font-weight:900;margin:4px 0}.price small{font-size:14px;font-weight:500;color:var(--muted)}.plan ul{padding-left:18px;margin:16px 0 22px;font-size:14.5px;color:#3c4654}.plan li{margin:6px 0}
/* faq */
.faq{background:var(--bg)}details{border-bottom:1px solid var(--line);padding:16px 0}summary{cursor:pointer;font-weight:700;font-size:16px;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:12px}summary::after{content:"+";color:var(--accent);font-size:22px;font-weight:400;flex:none}details[open] summary::after{content:"−"}details p{margin:10px 0 0;color:#3c4654;font-size:15px}
/* contact */
.contact{background:#fff}.contact__in{display:grid;grid-template-columns:.9fr 1.1fr;gap:44px;align-items:start}@media (max-width:900px){.contact__in{grid-template-columns:1fr}}
.contact__side h2{font-size:clamp(22px,3vw,30px)}.contact__side p{color:#3c4654}.contact__side .checks{color:#3c4654}.contact__side .checks li::before{color:var(--accent)}.contact__side .checks b{color:var(--ink)}
.form{background:var(--bg);border:1px solid var(--line);border-radius:var(--radius);padding:28px}
.f__grid{display:grid;grid-template-columns:1fr 1fr;gap:14px 16px}@media (max-width:600px){.f__grid{grid-template-columns:1fr}}
.f__field{display:flex;flex-direction:column;gap:5px}.f__field--full{grid-column:1/-1}
.f__field label{font-size:13.5px;font-weight:700}.f__field label .req{color:#b3261e;font-size:11px;margin-left:6px;font-weight:700}.f__field label .opt{color:var(--muted);font-size:11px;margin-left:6px;font-weight:500}
.f__field input,.f__field select,.f__field textarea{font:inherit;font-size:15px;padding:11px 12px;border:1px solid #cfd6df;border-radius:8px;background:#fff;color:var(--ink);width:100%}
.f__field input:focus,.f__field select:focus,.f__field textarea:focus{outline:2px solid rgba(11,122,69,.35);border-color:var(--accent)}
.f__field textarea{min-height:110px;resize:vertical}.f__field .err{font-size:12px;color:#b3261e;display:none}.f__field.is-err input,.f__field.is-err select{border-color:#b3261e}.f__field.is-err .err{display:block}
.consent{grid-column:1/-1;display:flex;gap:10px;align-items:flex-start;font-size:13.5px;color:#3c4654}.consent input{margin-top:5px;width:16px;height:16px}
.f__actions{grid-column:1/-1;display:flex;flex-direction:column;gap:10px;align-items:flex-start;margin-top:4px}.f__actions .btn{width:100%;text-align:center}
.f__msg{display:none;grid-column:1/-1;border-radius:10px;padding:14px 16px;font-size:14.5px}.f__msg--ok{display:block;background:#e3f4e8;color:#1e7a3a}.f__msg--ng{display:block;background:#fde8e8;color:#b3261e}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
/* cta + footer */
.cta{background:linear-gradient(135deg,#0b7a45,#1d4ed8);color:#fff}.cta h2{font-size:clamp(22px,3vw,30px);color:#fff}.cta p{opacity:.92;margin-bottom:22px}.cta .btn--primary{background:#fff;color:var(--accent)}
.foot{border-top:1px solid var(--line);padding:38px 0 20px;background:#fff}.foot__in{display:flex;justify-content:space-between;gap:30px;flex-wrap:wrap}.brand--foot{margin:0 0 10px}.foot__links{display:flex;flex-direction:column;gap:6px;font-size:13.5px}.foot__links a{color:var(--muted);text-decoration:none}.copy{text-align:center;color:var(--muted);font-size:12px;margin:26px 0 0}
.foot .tiny{max-width:640px}

/* ---- blog ---- */
.crumbs{font-size:13px;color:var(--muted);margin:26px 0 8px}.crumbs a{color:inherit}.crumbs span{margin:0 6px}
.article{max-width:760px;margin:0 auto;padding:0 0 60px}.article h1{font-size:30px;line-height:1.4;margin:6px 0 10px;letter-spacing:-.01em}
.article .meta{font-size:13px;color:var(--muted);margin-bottom:26px;display:flex;gap:14px;flex-wrap:wrap}
.article .lead{font-size:17px;color:#3c4654;border-left:4px solid var(--accent);padding:6px 16px;margin:0 0 28px;background:#fff;border-radius:0 10px 10px 0}
.article h2{font-size:22px;margin:40px 0 12px;padding-bottom:8px;border-bottom:2px solid var(--line)}.article h3{font-size:17px;margin:26px 0 8px}
.article p,.article li{font-size:15.5px;line-height:1.95;color:#2b3340}.article ul,.article ol{padding-left:1.4em}.article li{margin:4px 0}
.article table{width:100%;border-collapse:collapse;font-size:14px;margin:14px 0;background:#fff}.article th,.article td{border:1px solid var(--line);padding:9px 10px;text-align:left;vertical-align:top}.article th{background:#f3f6fb;font-weight:700}
.article .tbl{overflow-x:auto}.article .note{font-size:13px;color:var(--muted)}
.article .ctabox{margin:40px 0 10px;background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#fff;border-radius:var(--radius);padding:26px 28px}
.article .ctabox h2{color:#fff;border:0;margin:0 0 6px;font-size:20px}.article .ctabox p{color:#eaf1ff;margin:0 0 14px;font-size:15px}
.article .ctabox .btn{background:#fff;color:var(--accent)}
.article .sources{font-size:13px;color:var(--muted)}.article .sources a{word-break:break-all}
.postlist{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:26px}@media (max-width:860px){.postlist{grid-template-columns:1fr}}
.post{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;text-decoration:none;color:inherit;display:block;transition:.15s}.post:hover{border-color:var(--accent);transform:translateY(-2px)}
.post time{font-size:12px;color:var(--muted)}.post h3{font-size:16px;margin:6px 0 8px;line-height:1.5}.post p{font-size:13.5px;color:#3c4654;margin:0}
.blog-index{max-width:980px;margin:0 auto;padding:10px 0 70px}.blog-index h1{font-size:30px;margin:6px 0 6px}