/* ============================================================
   フェアーパートナーズ — プロトタイプ LP
   Design tokens: brand azure (#008BD4, logo実測), white base, さわやか
   ============================================================ */
:root{
  --brand:#008BD4;
  --brand-2:#00A3E0;
  --brand-deep:#0070BE;
  --brand-light:#A0DCEE;
  --brand-wash:#EAF7FC;
  --ink:#15293b;
  --ink-soft:#41566a;
  --muted:#7c8b99;
  --line:#e2edf4;
  --white:#ffffff;
  --radius:16px;
  --radius-lg:26px;
  --radius-pill:999px;
  --shadow:0 14px 40px rgba(0,84,140,.10);
  --shadow-sm:0 6px 22px rgba(0,90,150,.07);
  --maxw:1140px;
  --pad-x:clamp(20px,5vw,40px);
  --sans:"Noto Sans JP",system-ui,-apple-system,"Hiragino Kaku Gothic ProN","Meiryo",sans-serif;
  --latin:"Montserrat",var(--sans);
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
section[id]{scroll-margin-top:84px}
body{
  font-family:var(--sans);
  color:var(--ink);
  background:var(--white);
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
  letter-spacing:.01em;
  overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
em{font-style:normal;color:var(--brand)}
.ic{width:30px;height:30px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;flex:none}

.wrap{max-width:var(--maxw);margin-inline:auto;padding-inline:var(--pad-x);width:100%}
.wrap-narrow{max-width:840px}
.section{padding:clamp(64px,9vw,120px) 0}
.section-wash{background:var(--brand-wash)}
.sp-br{display:none}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.4em;
  font-weight:700;font-size:.95rem;line-height:1;
  padding:.85em 1.6em;border-radius:var(--radius-pill);
  border:2px solid transparent;cursor:pointer;
  transition:transform .2s ease,box-shadow .2s ease,background .2s ease,color .2s ease;
  white-space:nowrap;
}
.btn-lg{font-size:1.05rem;padding:1.05em 2.2em}
.btn-primary{background:var(--brand);color:#fff;box-shadow:0 8px 20px rgba(0,139,212,.32)}
.btn-primary:hover{background:var(--brand-deep);transform:translateY(-2px);box-shadow:0 12px 26px rgba(0,139,212,.4)}
.btn-outline{border-color:var(--brand);color:var(--brand);background:#fff}
.btn-outline:hover{background:var(--brand);color:#fff;transform:translateY(-2px)}
.btn-ghost{color:var(--ink-soft);background:transparent}
.btn-ghost:hover{color:var(--brand)}
.btn-white{background:#fff;color:var(--brand);box-shadow:0 8px 24px rgba(0,0,0,.12)}
.btn-white:hover{transform:translateY(-2px);box-shadow:0 12px 30px rgba(0,0,0,.18)}
.btn-ghost-light{color:#fff;border-color:rgba(255,255,255,.6)}
.btn-ghost-light:hover{background:rgba(255,255,255,.14)}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:100;
  background:rgba(255,255,255,.85);backdrop-filter:saturate(180%) blur(12px);
  border-bottom:1px solid transparent;transition:border-color .3s,box-shadow .3s;
}
.site-header.scrolled{border-bottom-color:var(--line);box-shadow:0 4px 20px rgba(0,60,110,.05)}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:72px}
.brand{display:flex;align-items:center;gap:.55em}
.brand-mark{width:34px;height:34px;flex:none}
.brand-name{font-weight:900;font-size:1.18rem;letter-spacing:.02em;color:var(--ink)}
.nav{display:flex;align-items:center;gap:clamp(14px,2vw,28px)}
.nav>a{font-weight:500;font-size:.95rem;color:var(--ink-soft);transition:color .2s;position:relative}
.nav>a:hover{color:var(--brand)}
.nav-cta{display:flex;align-items:center;gap:10px;margin-left:8px}
.nav-cta .btn{padding:.7em 1.3em;font-size:.9rem}

.hamburger{display:none;flex-direction:column;gap:5px;width:44px;height:44px;background:none;border:none;cursor:pointer;align-items:center;justify-content:center}
.hamburger span{width:24px;height:2px;background:var(--ink);border-radius:2px;transition:transform .3s,opacity .3s}
.hamburger[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.hamburger[aria-expanded="true"] span:nth-child(2){opacity:0}
.hamburger[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ---------- Hero ---------- */
.hero{position:relative;padding:clamp(48px,7vw,96px) 0 clamp(56px,8vw,110px);overflow:hidden}
.hero-wash{position:absolute;inset:0;z-index:-1;
  background:
    radial-gradient(1100px 500px at 78% -10%,rgba(0,163,224,.16),transparent 60%),
    radial-gradient(800px 500px at 0% 110%,rgba(160,220,238,.28),transparent 55%),
    linear-gradient(180deg,#f4fbfe,#ffffff 70%);
}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(30px,5vw,64px);align-items:center}
.eyebrow{display:inline-block;font-family:var(--latin);font-weight:700;font-size:.8rem;letter-spacing:.14em;
  color:var(--brand);background:#fff;border:1px solid var(--brand-light);
  padding:.5em 1.1em;border-radius:var(--radius-pill);margin-bottom:1.1em;box-shadow:var(--shadow-sm)}
.hero h1{font-size:clamp(2.1rem,5.2vw,3.6rem);line-height:1.28;font-weight:900;letter-spacing:.01em;margin-bottom:.5em}
.hero h1 em{background:linear-gradient(transparent 62%,rgba(160,220,238,.7) 62%)}
.lead{font-size:clamp(1rem,1.5vw,1.15rem);color:var(--ink-soft);margin-bottom:1.8em}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:1.6em}
.hero-points{display:flex;flex-wrap:wrap;gap:10px 22px;list-style:none}
.hero-points li{position:relative;padding-left:1.5em;font-weight:700;font-size:.92rem;color:var(--ink)}
.hero-points li::before{content:"✓";position:absolute;left:0;color:var(--brand);font-weight:900}

/* hero visual */
.hero-visual{position:relative;display:flex;justify-content:center;align-items:center}
.hv-card{background:#fff;border-radius:var(--radius-lg);box-shadow:var(--shadow);padding:24px 26px;width:min(360px,100%);border:1px solid var(--line)}
.hv-invoice{align-self:flex-start;transform:rotate(-2deg)}
.hv-paid{align-self:flex-end;transform:rotate(2deg);border-color:var(--brand-light)}
.hero-illust-wrap{position:relative;width:100%;max-width:440px}
.hero-illust{width:100%;display:block;filter:grayscale(1)}
.hv-float{position:absolute;right:0;bottom:6px;width:auto;min-width:202px;padding:16px 20px;transform:none;border-color:var(--brand-light)}
.hv-card-head{display:flex;align-items:center;gap:.5em;font-weight:700;color:var(--muted);font-size:.85rem;margin-bottom:14px}
.hv-card-head.paid{color:var(--brand)}
.hv-dot{width:9px;height:9px;border-radius:50%;background:var(--brand-light)}
.hv-check{display:inline-grid;place-items:center;width:20px;height:20px;border-radius:50%;background:var(--brand);color:#fff;font-size:.7rem}
.hv-row{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:14px}
.hv-row strong{font-family:var(--latin);font-size:1.5rem;font-weight:800}
.hv-bar{height:9px;border-radius:6px;background:var(--brand-wash);margin-bottom:9px}
.hv-bar.short{width:60%}
.hv-amount{font-family:var(--latin);font-size:2.2rem;font-weight:800;color:var(--brand);line-height:1.1}
.hv-note{font-size:.8rem;color:var(--muted);margin-top:6px}
.hv-arrow{color:var(--brand);width:48px;height:24px;margin:2px 0}
.hv-arrow svg{width:100%;height:100%;transform:rotate(90deg)}

/* ---------- Stats ---------- */
.stats{margin-top:-40px;position:relative;z-index:2}
.stats-grid{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow);
  display:grid;grid-template-columns:repeat(4,1fr);padding:clamp(22px,3vw,38px)}
.stat{text-align:center;padding:6px 10px;border-right:1px solid var(--line)}
.stat:last-child{border-right:none}
.stat-num{display:block;font-family:var(--latin);font-weight:800;font-size:clamp(1.8rem,3.5vw,2.6rem);color:var(--brand);line-height:1}
.stat-num small{font-size:.5em;font-weight:700;margin-left:.1em}
.stat-label{display:block;font-size:.82rem;color:var(--ink-soft);margin-top:.6em;font-weight:500}

/* ---------- Section heads ---------- */
.sec-head{text-align:center;max-width:760px;margin:0 auto clamp(36px,5vw,60px)}
.sec-eyebrow{font-family:var(--latin);font-weight:700;letter-spacing:.18em;font-size:.78rem;color:var(--brand);margin-bottom:.8em}
.sec-eyebrow.light{color:#fff;opacity:.85}
.sec-head h2{font-size:clamp(1.6rem,3.6vw,2.5rem);font-weight:900;line-height:1.4;letter-spacing:.01em}
.sec-desc{margin-top:1em;color:var(--ink-soft);font-size:1.02rem}

/* ---------- Worry ---------- */
.worry-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.worry-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:34px 28px;text-align:center;box-shadow:var(--shadow-sm);transition:transform .25s,box-shadow .25s}
.worry-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.worry-icon{display:inline-grid;place-items:center;width:66px;height:66px;margin:0 auto .9em;border-radius:50%;background:var(--brand-wash);color:var(--brand)}
.worry-card p{color:var(--ink-soft)}
.worry-card strong{color:var(--ink)}
.worry-lead{text-align:center;font-size:clamp(1.1rem,2.2vw,1.5rem);font-weight:900;margin-top:clamp(34px,5vw,56px);line-height:1.7}

/* ---------- How ---------- */
.how-flow{display:flex;align-items:stretch;justify-content:center;gap:0;flex-wrap:wrap}
.how-node{flex:1;min-width:180px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px 22px;text-align:center;box-shadow:var(--shadow-sm)}
.how-node.accent{border-color:var(--brand);box-shadow:0 14px 36px rgba(0,139,212,.16);transform:translateY(-6px)}
.how-ic{display:inline-grid;place-items:center;width:58px;height:58px;border-radius:50%;background:var(--brand-wash);color:var(--brand);margin-bottom:.5em}
.how-node.accent .how-ic{background:var(--brand);color:#fff}
.how-node.accent .how-ic{background:var(--brand);filter:saturate(1)}
.how-node p{font-weight:800;margin-bottom:.2em}
.how-node small{color:var(--muted);font-size:.82rem}
.how-line{width:46px;align-self:center;height:2px;background:repeating-linear-gradient(90deg,var(--brand-light) 0 8px,transparent 8px 14px)}

/* ---------- Features ---------- */
.feat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.feat-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:34px 30px;box-shadow:var(--shadow-sm);transition:transform .25s,box-shadow .25s}
.feat-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.feat-no{font-family:var(--latin);font-weight:800;font-size:1.1rem;color:var(--brand-light);margin-bottom:.6em}
.feat-card h3{font-size:1.22rem;font-weight:800;margin-bottom:.6em}
.feat-card p{color:var(--ink-soft);font-size:.95rem}
.feat-card-cta{background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#fff;display:flex;flex-direction:column;justify-content:center;align-items:flex-start;gap:1.2em}
.feat-card-cta h3{font-size:1.5rem}
.feat-card-cta .btn{background:#fff;color:var(--brand)}

/* ---------- Compare ---------- */
.table-scroll{overflow-x:auto;border-radius:var(--radius);box-shadow:var(--shadow-sm);background:#fff}
.compare-table{width:100%;border-collapse:collapse;min-width:620px}
.compare-table th,.compare-table td{padding:18px 20px;text-align:center;border-bottom:1px solid var(--line)}
.compare-table thead th{font-size:.95rem;font-weight:700;color:var(--ink-soft);background:#fbfdff}
.compare-table thead th.is-brand{color:#fff;background:var(--brand);border-top-left-radius:0}
.compare-table tbody th{text-align:left;font-weight:700;color:var(--ink);background:#fbfdff;white-space:nowrap}
.compare-table td.is-brand{font-weight:800;color:var(--brand-deep);background:var(--brand-wash)}
.compare-table tbody tr:last-child th,.compare-table tbody tr:last-child td{border-bottom:none}
.compare-note{text-align:center;color:var(--ink-soft);margin-top:1.6em;font-size:.95rem}

/* ---------- Flow steps ---------- */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;counter-reset:step}
.step{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:36px 30px;box-shadow:var(--shadow-sm)}
.step-no{font-family:var(--latin);font-weight:800;font-size:.85rem;letter-spacing:.1em;color:#fff;background:var(--brand);display:inline-block;padding:.45em 1em;border-radius:var(--radius-pill);margin-bottom:1em}
.step h3{font-size:1.18rem;font-weight:800;margin-bottom:.5em}
.step p{color:var(--ink-soft);font-size:.95rem}

/* ---------- Credit (brand bg) ---------- */
.section-brand{background:linear-gradient(135deg,var(--brand),var(--brand-deep));color:#fff}
.credit-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(30px,5vw,60px);align-items:center}
.credit-copy h2{font-size:clamp(1.8rem,4vw,2.7rem);font-weight:900;line-height:1.35;margin:.2em 0 .6em}
.credit-copy p{opacity:.92}
.meter-card{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.25);border-radius:var(--radius-lg);padding:32px;backdrop-filter:blur(6px)}
.meter-label{font-size:.85rem;opacity:.85;margin-bottom:.4em}
.meter-amount{font-family:var(--latin);font-size:2.6rem;font-weight:800;line-height:1;margin-bottom:.8em}
.meter-track{height:14px;border-radius:8px;background:rgba(255,255,255,.22);overflow:hidden}
.meter-fill{height:100%;width:42%;border-radius:8px;background:linear-gradient(90deg,#fff,var(--brand-light));box-shadow:0 0 18px rgba(255,255,255,.5)}
.meter-foot{display:flex;justify-content:space-between;font-size:.78rem;opacity:.85;margin-top:.7em}

/* ---------- Voice ---------- */
.voice-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.voice-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:30px 28px;box-shadow:var(--shadow-sm)}
.voice-card blockquote{font-size:1rem;color:var(--ink);line-height:1.9;margin-bottom:1.2em}
.voice-card figcaption{display:flex;align-items:center;gap:.7em}
.avatar{display:grid;place-items:center;width:40px;height:40px;border-radius:50%;background:var(--brand);color:#fff;font-family:var(--latin);font-weight:800}
.avatar.b{background:#23a6d8}.avatar.c{background:#0098c9}
.who{font-size:.85rem;color:var(--muted);font-weight:500}

/* ---------- Use cases ---------- */
.usecase-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.uc-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:28px 28px 34px;text-align:center;box-shadow:var(--shadow-sm);transition:transform .25s,box-shadow .25s}
.uc-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.uc-illust{height:150px;width:100%;object-fit:contain;margin-bottom:1.2em;filter:grayscale(1)}
.uc-card h3{font-size:1.14rem;font-weight:800;margin-bottom:.6em}
.uc-card p{color:var(--ink-soft);font-size:.92rem;text-align:left}

/* ---------- Integrations ---------- */
.integ-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(30px,5vw,60px);align-items:center}
.integ-illust img{width:100%;max-width:360px;margin:0 auto;display:block;filter:grayscale(1)}
.integ-body h2{font-size:clamp(1.5rem,3vw,2.2rem);font-weight:900;line-height:1.4;margin:.3em 0 .5em;letter-spacing:.01em}
.integ-body .sec-desc{text-align:left;margin-bottom:1.4em}
.integ-logos{display:flex;flex-wrap:wrap;gap:12px;list-style:none}
.integ-logos li{background:#fff;border:1px solid var(--line);border-radius:var(--radius-pill);padding:.8em 1.5em;font-weight:700;color:var(--ink-soft);box-shadow:var(--shadow-sm);font-size:.9rem}
@media (max-width:760px){
  .usecase-grid{grid-template-columns:1fr}
  .integ-grid{grid-template-columns:1fr;gap:30px}
  .integ-illust{order:-1}
  .integ-body h2,.integ-body .sec-desc{text-align:center}
  .integ-logos{justify-content:center}
}

/* ---------- FAQ ---------- */
.faq-list{display:flex;flex-direction:column;gap:14px}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm);overflow:hidden}
.faq-item summary{list-style:none;cursor:pointer;padding:22px 26px;font-weight:700;display:flex;align-items:center;gap:.8em;position:relative;padding-right:50px}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::before{content:"Q";display:grid;place-items:center;width:26px;height:26px;flex:none;border-radius:50%;background:var(--brand-wash);color:var(--brand);font-family:var(--latin);font-weight:800;font-size:.85rem}
.faq-item summary::after{content:"+";position:absolute;right:24px;font-size:1.4rem;color:var(--brand);transition:transform .25s}
.faq-item[open] summary::after{transform:rotate(45deg)}
.faq-a{padding:0 26px 24px 64px;color:var(--ink-soft)}

/* ---------- Final CTA ---------- */
.cta-final{background:
   radial-gradient(700px 300px at 80% 0%,rgba(0,163,224,.5),transparent 60%),
   linear-gradient(135deg,var(--brand-deep),#005a9c);color:#fff;padding:clamp(56px,8vw,100px) 0;text-align:center}
.cta-inner h2{font-size:clamp(1.7rem,4vw,2.6rem);font-weight:900;margin-bottom:.4em}
.cta-inner p{opacity:.9;margin-bottom:1.6em}
.cta-final .hero-actions{justify-content:center}

/* ---------- Apply form ---------- */
.apply-form{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow);padding:clamp(26px,4vw,44px);display:flex;flex-direction:column;gap:20px}
.field{display:flex;flex-direction:column;gap:8px}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.field label{font-weight:700;font-size:.92rem;color:var(--ink);display:flex;align-items:center;gap:.6em}
.req{display:inline-block;font-size:.68rem;font-weight:700;color:#fff;background:var(--brand);padding:.28em .6em;border-radius:4px;line-height:1;letter-spacing:.02em}
.field input,.field select,.field textarea{font:inherit;font-size:1rem;padding:.85em 1em;border:1.5px solid var(--line);border-radius:12px;background:#fbfdff;color:var(--ink);width:100%;transition:border-color .2s,box-shadow .2s}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px rgba(0,139,212,.12)}
.field textarea{resize:vertical;min-height:96px}
.field input::placeholder,.field textarea::placeholder{color:#aab8c5}
.consent{display:flex;align-items:center;gap:.6em;font-size:.92rem;color:var(--ink-soft);cursor:pointer;margin-top:2px}
.consent input{width:18px;height:18px;accent-color:var(--brand);flex:none}
.consent a{color:var(--brand);text-decoration:underline}
.apply-submit{align-self:center;margin-top:8px;min-width:300px}
.apply-note{text-align:center;font-size:.8rem;color:var(--muted)}
@media (max-width:640px){.field-row{grid-template-columns:1fr;gap:20px}.apply-submit{min-width:0;width:100%}}

/* ---------- Footer ---------- */
.site-footer{background:#0e1f2e;color:#c4d2dd;padding:clamp(48px,7vw,80px) 0 28px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1.4fr;gap:40px}
.site-footer .brand-name{color:#fff}
.foot-tag{margin-top:1em;font-size:.9rem;opacity:.7}
.foot-nav h4,.foot-company h4{font-size:.85rem;letter-spacing:.08em;color:#fff;margin-bottom:1.2em;font-weight:700}
.foot-nav a{display:block;padding:.35em 0;font-size:.9rem;color:#aebecb;transition:color .2s}
.foot-nav a:hover{color:var(--brand-light)}
.foot-company p{font-size:.88rem;line-height:1.9;margin-bottom:.9em;color:#aebecb}
.fc-name{font-weight:700;color:#fff!important;font-size:.95rem!important}
.foot-links a{color:var(--brand-light)}
.foot-bottom{display:flex;flex-direction:column;gap:8px;margin-top:clamp(36px,5vw,56px);padding-top:24px;border-top:1px solid rgba(255,255,255,.1)}
.foot-bottom small{font-size:.78rem;color:#8a9aa7}
.legal-links{display:flex;flex-wrap:wrap;gap:10px 22px;margin-bottom:10px}
.legal-links a{font-size:.8rem;color:#aebecb;transition:color .2s}
.legal-links a:hover{color:var(--brand-light)}

/* ---------- Reveal animation ---------- */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width:980px){
  .nav{position:fixed;inset:72px 0 auto 0;background:#fff;flex-direction:column;align-items:stretch;
    gap:0;padding:8px var(--pad-x) 24px;border-bottom:1px solid var(--line);box-shadow:0 20px 40px rgba(0,40,80,.12);
    transform:translateY(-130%);transition:transform .35s ease;visibility:hidden}
  .nav.open{transform:none;visibility:visible}
  .nav>a{padding:16px 4px;border-bottom:1px solid var(--line);font-size:1rem}
  .nav-cta{flex-direction:column;align-items:stretch;margin:18px 0 0;gap:10px}
  .nav-cta .btn{padding:.95em 1.3em;font-size:1rem}
  .hamburger{display:flex}
  .hero-grid{grid-template-columns:1fr;gap:28px}
  .hero-illust-wrap{max-width:340px;margin:0 auto}
}
@media (max-width:760px){
  .sp-br{display:inline}
  .section{padding:56px 0}
  .sec-head{margin-bottom:32px}
  .compare-table th,.compare-table td{padding:13px 12px;font-size:.92rem}
  .compare-table{min-width:540px}
  .stats-grid{grid-template-columns:repeat(2,1fr);gap:8px 0}
  .stat:nth-child(2){border-right:none}
  .stat{padding:14px 8px}
  .worry-grid,.feat-grid,.steps,.voice-grid{grid-template-columns:1fr}
  .how-flow{flex-direction:column;align-items:stretch}
  .how-line{width:2px;height:28px;align-self:center;background:repeating-linear-gradient(180deg,var(--brand-light) 0 8px,transparent 8px 14px)}
  .how-node.accent{transform:none}
  .credit-grid{grid-template-columns:1fr;gap:34px}
  .footer-grid{grid-template-columns:1fr;gap:30px}
  .hero-illust-wrap{max-width:300px}
  .hv-float{min-width:0;right:0;bottom:0;padding:13px 16px}
  .hv-float .hv-amount{font-size:1.75rem}
  .hero{padding-top:32px}
}