:root{
  --navy:#0e2a47;
  --blue:#1667c2;
  --blue-bright:#2b8fe8;
  --sky:#eaf4fd;
  --sky-deep:#d7eafc;
  --ink:#1c2733;
  --ink-soft:#5a6b7d;
  --line:#d9e4ee;
  --gold:#c9a227;
  --gold-soft:#fdf6e0;
  --red:#d6402f;
  --red-soft:#fdeeec;
  --white:#ffffff;
  --radius:14px;
}
*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;font-size:18px;}
body{
  font-family:"Noto Sans JP",sans-serif;
  color:var(--ink);
  background:#f4f8fc;
  line-height:1.85;
  -webkit-text-size-adjust:100%;
}
img{max-width:100%;height:auto;display:block;}
a{color:var(--blue);}
.wrap{max-width:1080px;margin:0 auto;padding:0 20px;}

/* ===== brand bar / PR ===== */
.brandbar{
  background:var(--navy);
  color:#fff;
  padding:10px 0;
}
.brandbar .wrap{display:flex;align-items:center;gap:10px;}
.brandbar .eye{
  width:26px;height:26px;border-radius:50%;
  background:radial-gradient(circle at 50% 45%, #fff 0 26%, var(--blue-bright) 27% 58%, #fff 59% 100%);
  box-shadow:0 0 0 2px rgba(255,255,255,.35) inset;
  flex:0 0 auto;
}
.brandbar .name{font-family:"Zen Kaku Gothic New",sans-serif;font-weight:900;letter-spacing:.08em;font-size:1.02rem;line-height:1.25;}
.brandbar .name small{display:block;font-family:"Noto Sans JP",sans-serif;letter-spacing:.05em;font-weight:500;font-size:.66rem;color:#bcd6ef;margin-top:1px;}
.pr-topbar{
  background:#e9f0f7;color:#41566b;font-size:.74rem;letter-spacing:.04em;
  padding:6px 0;line-height:1.5;
}

/* ===== hero ===== */
.hero{
  background:linear-gradient(160deg,var(--navy) 0%,#123c6b 55%,var(--blue) 100%);
  color:#fff;
  padding:56px 0 64px;
  position:relative;
  overflow:hidden;
}
.hero::after{
  content:"";position:absolute;right:-140px;top:-140px;width:420px;height:420px;border-radius:50%;
  background:radial-gradient(circle,rgba(43,143,232,.45),transparent 68%);
}
.hero .wrap{position:relative;z-index:1;}
.hero .kicker{
  display:inline-block;background:var(--gold);color:#2c2205;
  font-weight:900;letter-spacing:.1em;font-size:.82rem;
  border-radius:999px;padding:5px 18px;margin-bottom:18px;
}
.hero h1{
  font-family:"Zen Kaku Gothic New",sans-serif;
  font-weight:900;
  font-size:clamp(1.6rem,4.6vw,2.7rem);
  line-height:1.4;letter-spacing:.02em;
}
.hero h1 .accent{color:#ffd85e;}
.hero .lead{margin-top:20px;font-size:.98rem;color:#dcebfa;}
.hero .top5-strip{
  display:flex;flex-wrap:wrap;gap:10px;margin-top:26px;
}
.hero .top5-strip span{
  background:rgba(255,255,255,.12);
  border:1px solid rgba(255,255,255,.35);
  border-radius:999px;padding:6px 16px;font-size:.85rem;font-weight:700;
}

/* ===== sections ===== */
section{padding:64px 0;}
section.alt{background:#fff;}
.sec-head{margin-bottom:34px;}
.sec-eyebrow{
  display:inline-block;color:var(--blue);font-weight:900;letter-spacing:.14em;
  font-size:.8rem;margin-bottom:8px;
}
.sec-title{
  font-family:"Zen Kaku Gothic New",sans-serif;font-weight:900;
  font-size:clamp(1.35rem,3.4vw,1.95rem);line-height:1.45;
  border-left:6px solid var(--blue);padding-left:16px;
}
.sec-title .accent{color:var(--red);}
.body-copy{font-size:.98rem;}
.body-copy p + p{margin-top:1em;}
.body-copy strong{background:linear-gradient(transparent 62%,#ffe27a 62%);font-weight:700;}

/* ===== speech bubbles ===== */
.talk{max-width:860px;margin:40px auto 0;display:flex;flex-direction:column;gap:30px;}
.talk .row{display:flex;gap:20px;align-items:center;}
.talk .row.right{flex-direction:row-reverse;}
.talk .figure{flex:0 0 190px;width:190px;}
.talk .figure img{width:100%;height:auto;display:block;filter:drop-shadow(0 4px 8px rgba(14,42,71,.12));}
.talk .bubble{
  position:relative;background:#fff;border:2px solid var(--line);
  border-radius:18px;padding:20px 24px;font-size:1.02rem;line-height:1.9;flex:1;
  box-shadow:0 4px 12px rgba(14,42,71,.06);
}
.talk .row .bubble::before{
  content:"";position:absolute;top:50%;left:-13px;transform:translateY(-50%);
  border:7px solid transparent;border-right:9px solid var(--line);
}
.talk .row .bubble::after{
  content:"";position:absolute;top:50%;left:-8px;transform:translateY(-50%);
  border:6px solid transparent;border-right:8px solid #fff;
}
.talk .row.right .bubble::before{left:auto;right:-13px;border-right:none;border-left:9px solid var(--line);}
.talk .row.right .bubble::after{left:auto;right:-8px;border-right:none;border-left:8px solid #fff;}
@media (max-width:640px){
  .talk{gap:24px;}
  .talk .row{gap:10px;align-items:flex-end;}
  .talk .figure{flex-basis:104px;width:104px;}
  .talk .bubble{font-size:.92rem;padding:14px 16px;line-height:1.8;}
  .talk .row .bubble::before,.talk .row .bubble::after{top:auto;bottom:34px;transform:none;}
}

/* ===== point cards ===== */
.points{display:flex;flex-direction:column;gap:26px;margin-top:10px;}
.point-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:0 6px 18px rgba(14,42,71,.06);
  overflow:hidden;
}
.point-card .pc-head{
  display:flex;align-items:center;gap:16px;
  background:linear-gradient(90deg,var(--navy),var(--blue));
  padding:14px 20px;color:#fff;
}
.point-card .pc-num{
  flex:0 0 auto;width:58px;height:58px;border-radius:50%;
  background:var(--gold);color:#2c2205;
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  font-family:"Zen Kaku Gothic New",sans-serif;font-weight:900;line-height:1;
  box-shadow:0 0 0 3px rgba(255,255,255,.55);
}
.point-card .pc-num small{font-size:.56rem;letter-spacing:.14em;margin-bottom:2px;}
.point-card .pc-num b{font-size:1.5rem;}
.point-card h3{font-family:"Zen Kaku Gothic New",sans-serif;font-weight:900;font-size:clamp(1.05rem,2.6vw,1.3rem);line-height:1.4;}
.point-card .pc-body{padding:22px 24px 26px;font-size:.95rem;}
.point-card .pc-body strong{background:linear-gradient(transparent 62%,#ffe27a 62%);font-weight:700;}

/* ===== notice / caution box ===== */
.caution{
  background:var(--red-soft);border:2px solid var(--red);border-radius:var(--radius);
  padding:24px 26px;margin-top:34px;
}
.caution h3{
  color:var(--red);font-family:"Zen Kaku Gothic New",sans-serif;font-weight:900;
  font-size:1.15rem;margin-bottom:10px;display:flex;align-items:center;gap:10px;
}
.caution h3::before{
  content:"!";flex:0 0 26px;width:26px;height:26px;border-radius:50%;
  background:var(--red);color:#fff;display:inline-flex;align-items:center;justify-content:center;
  font-size:1rem;
}
.caution p{font-size:.94rem;}
.caution p + p{margin-top:.8em;}

/* ===== comparison tables ===== */
.table-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch;border:1px solid var(--line);border-radius:12px;background:#fff;}
.cmp{
  width:100%;border-collapse:collapse;font-size:.94rem;min-width:1000px;
}
.cmp th,.cmp td{
  border:1px solid var(--line);padding:15px 12px;text-align:center;vertical-align:middle;
  background:#fff;
}
.cmp thead th{
  background:var(--navy);color:#fff;font-weight:700;font-size:.92rem;line-height:1.55;white-space:nowrap;
}
.cmp thead th.win{background:var(--gold);color:#2c2205;position:relative;}
.cmp thead th{vertical-align:bottom;}
.rank-badge{
  display:inline-flex;align-items:center;justify-content:center;
  width:54px;height:54px;border-radius:50%;
  font-family:"Zen Kaku Gothic New",sans-serif;font-weight:900;font-size:.74rem;
  margin-bottom:8px;
  box-shadow:0 2px 6px rgba(0,0,0,.28), inset 0 1px 0 rgba(255,255,255,.55);
}
.rank-badge.r2,.rank-badge.r3{
  background:linear-gradient(150deg,#f2f5f8,#c3ccd6 55%,#e8edf2);
  color:#4a5866;border:2px solid #aab6c2;
}
.rank-badge.r4,.rank-badge.r5{
  background:linear-gradient(150deg,#8e9aa8,#5f6c7b 55%,#84919f);
  color:#f2f5f8;border:2px solid #55616f;
}
.cmp thead th.win .no1-badge{
  display:block;width:78px;margin:2px auto 8px;background:#fff;border-radius:10px;
  padding:6px 8px;box-shadow:0 0 0 2px rgba(255,255,255,.7), 0 4px 12px rgba(0,0,0,.22);
  animation:glow-b 2.4s ease-in-out infinite;
}
.cmp thead th.win .no1-badge img{width:100%;height:auto;display:block;}
@keyframes glow-b{0%,100%{box-shadow:0 0 0 2px rgba(255,255,255,.7),0 4px 12px rgba(0,0,0,.22);}50%{box-shadow:0 0 0 3px #ffd85e,0 4px 16px rgba(201,162,39,.6);}}
@media (prefers-reduced-motion:reduce){.cmp thead th{vertical-align:bottom;}
.rank-badge{
  display:inline-flex;align-items:center;justify-content:center;
  width:54px;height:54px;border-radius:50%;
  font-family:"Zen Kaku Gothic New",sans-serif;font-weight:900;font-size:.74rem;
  margin-bottom:8px;
  box-shadow:0 2px 6px rgba(0,0,0,.28), inset 0 1px 0 rgba(255,255,255,.55);
}
.rank-badge.r2,.rank-badge.r3{
  background:linear-gradient(150deg,#f2f5f8,#c3ccd6 55%,#e8edf2);
  color:#4a5866;border:2px solid #aab6c2;
}
.rank-badge.r4,.rank-badge.r5{
  background:linear-gradient(150deg,#8e9aa8,#5f6c7b 55%,#84919f);
  color:#f2f5f8;border:2px solid #55616f;
}
.cmp thead th.win .no1-badge{animation:none;}}
.cmp thead th.win .no1{
  display:inline-block;background:var(--red);color:#fff;font-size:.66rem;font-weight:900;
  border-radius:999px;padding:1px 10px;margin-bottom:4px;letter-spacing:.08em;
}
.cmp tbody th{
  background:var(--sky);color:var(--navy);font-weight:700;font-size:.9rem;white-space:nowrap;
  text-align:center;
}
.cmp td.win{background:var(--gold-soft);font-weight:700;}
.cmp .good{color:var(--blue);font-weight:700;}
.cmp .bad{color:var(--ink-soft);}
.cmp .strong-red{color:var(--red);font-weight:900;}
.cmp tr.fac td{white-space:nowrap;}
.table-note{font-size:.84rem;color:var(--ink-soft);margin-top:10px;line-height:1.7;}
.pr-note-mini{margin:26px 0 10px;font-size:.8rem;font-weight:700;color:#41566b;letter-spacing:.04em;}
.pr-note{
  display:flex;align-items:flex-start;gap:9px;font-size:.82rem;color:var(--ink);
  background:#fff;border:1px solid var(--line);border-left:4px solid var(--blue-bright);
  border-radius:9px;padding:10px 14px;margin:0 0 14px;line-height:1.65;
}
.pr-note .tag{
  flex:0 0 auto;font-size:.66rem;font-weight:900;letter-spacing:.1em;color:#fff;
  background:var(--navy);border-radius:4px;padding:1px 8px;margin-top:3px;
}

/* ===== tracking compare ===== */
.track-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:26px;}
.track-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:24px;box-shadow:0 6px 18px rgba(14,42,71,.06);
}
.track-card.hot{border:2px solid var(--gold);background:var(--gold-soft);}
.track-card h3{
  font-family:"Zen Kaku Gothic New",sans-serif;font-weight:900;font-size:1.08rem;
  margin-bottom:12px;color:var(--navy);
}
.track-card.hot h3{color:#8a6a00;}
.track-card p{font-size:.92rem;}
.track-vis{
  margin:0 auto 18px;max-width:260px;background:#fff;border:1px solid var(--line);
  border-radius:12px;padding:14px;
}
.track-vis img{width:100%;height:auto;display:block;}
.iris-pair{display:flex;gap:10px;margin-top:16px;}
.iris-pair img{width:calc(50% - 5px);border-radius:8px;border:1px solid var(--line);}
.machine-fig{max-width:440px;margin:34px auto 0;text-align:center;}
.machine-fig img{width:100%;border-radius:12px;box-shadow:0 8px 24px rgba(14,42,71,.16);}
.machine-fig figcaption{font-size:.82rem;color:var(--ink-soft);margin-top:10px;}
.finger-head{
  font-family:'Zen Kaku Gothic New',sans-serif;font-weight:900;font-size:1.2rem;color:var(--navy);
  margin-bottom:12px;display:flex;align-items:center;gap:12px;flex-wrap:wrap;
}
.finger-icon{width:52px;height:auto;}
.final .crown-img{width:170px;height:auto;margin:0 auto 20px;display:block;
  filter:drop-shadow(0 8px 22px rgba(201,162,39,.55));animation:glow-f 2.4s ease-in-out infinite;}
@keyframes glow-f{0%,100%{filter:drop-shadow(0 8px 22px rgba(201,162,39,.55));}50%{filter:drop-shadow(0 8px 30px rgba(255,216,94,.9));}}
@media (prefers-reduced-motion:reduce){.final .crown-img{animation:none;}}
.final .clap{max-width:380px;margin:30px auto 0;background:#fff;border-radius:14px;padding:16px 18px;box-shadow:0 8px 24px rgba(0,0,0,.25);}
.final .clap img{width:100%;height:auto;display:block;}
@media (max-width:640px){
  .machine-fig{max-width:320px;}
  .final .crown-img{width:130px;}
  .final .clap{max-width:280px;}
}

/* ===== corner ribbon block (kakumaku) ===== */
.kaku-hero{
  background:linear-gradient(150deg,#0d3b34,#0f5c50 60%,#178a77);
  color:#fff;border-radius:var(--radius);padding:34px 30px;margin-top:8px;
}
.kaku-hero .tag{
  display:inline-block;background:#ffd85e;color:#2c2205;font-weight:900;font-size:.78rem;
  border-radius:999px;padding:4px 16px;letter-spacing:.08em;margin-bottom:12px;
}
.kaku-hero h3{
  font-family:"Zen Kaku Gothic New",sans-serif;font-weight:900;
  font-size:clamp(1.2rem,3vw,1.6rem);line-height:1.5;
}
.kaku-hero p{margin-top:12px;font-size:.94rem;color:#dff3ee;}

.doctor-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px;
  box-shadow:0 6px 18px rgba(14,42,71,.06);margin-top:26px;
}
.doctor-card .info h3{
  font-family:"Zen Kaku Gothic New",sans-serif;font-weight:900;font-size:1.2rem;color:var(--navy);
  margin-bottom:12px;
}
.doctor-card .info p{font-size:.93rem;}
.doctor-visual{
  display:flex;gap:34px;align-items:flex-end;justify-content:center;
  margin-top:28px;flex-wrap:wrap;
}
.doctor-visual .cheer{width:210px;text-align:center;}
.doctor-visual .cheer img{width:100%;height:auto;display:block;}
.mini-bubble{
  position:relative;display:inline-block;background:#fff;border:2px solid var(--line);
  border-radius:14px;padding:10px 18px;font-size:.95rem;font-weight:700;line-height:1.6;
  margin-bottom:16px;box-shadow:0 3px 10px rgba(14,42,71,.08);
}
.mini-bubble::before{
  content:"";position:absolute;bottom:-13px;left:50%;transform:translateX(-50%);
  border:7px solid transparent;border-top:8px solid var(--line);
}
.mini-bubble::after{
  content:"";position:absolute;bottom:-9px;left:50%;transform:translateX(-50%);
  border:6px solid transparent;border-top:7px solid #fff;
}
.doctor-visual .d-photo{width:250px;margin:0;text-align:center;}
.doctor-visual .d-photo img{
  width:100%;height:auto;display:block;border-radius:12px;
  border:1px solid var(--line);box-shadow:0 4px 14px rgba(14,42,71,.12);
}
.doctor-visual .d-photo figcaption{
  font-size:.82rem;color:var(--ink-soft);margin-top:12px;line-height:1.8;text-align:left;
  display:inline-block;
}
@media (max-width:640px){
  .doctor-visual{gap:14px;align-items:flex-end;}
  .doctor-visual .cheer{width:128px;}
  .mini-bubble{font-size:.82rem;padding:8px 12px;}
  .doctor-visual .d-photo{width:min(200px,52vw);}
}

/* ===== conclusion ===== */
.final{
  background:linear-gradient(160deg,var(--navy) 0%,#123c6b 60%,var(--blue) 100%);
  color:#fff;
}
.final .crown-badge{
  width:110px;height:110px;margin:0 auto 20px;border-radius:50%;
  background:radial-gradient(circle at 50% 38%, #ffe89a 0 42%, var(--gold) 43% 100%);
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  color:#2c2205;font-family:"Zen Kaku Gothic New",sans-serif;font-weight:900;line-height:1.05;
  box-shadow:0 0 0 6px rgba(255,255,255,.22), 0 10px 26px rgba(0,0,0,.28);
  position:relative;
  animation:glow 2.4s ease-in-out infinite;
}
@keyframes glow{
  0%,100%{box-shadow:0 0 0 6px rgba(255,255,255,.22), 0 10px 26px rgba(0,0,0,.28);}
  50%{box-shadow:0 0 0 6px rgba(255,255,255,.45), 0 10px 34px rgba(201,162,39,.55);}
}
@media (prefers-reduced-motion:reduce){
  .final .crown-badge{animation:none;}
  html{scroll-behavior:auto;}
}
.final .crown-badge small{font-size:.62rem;letter-spacing:.2em;}
.final .crown-badge b{font-size:1.9rem;}
.final .crown-badge::before{
  content:"";position:absolute;top:-16px;left:50%;transform:translateX(-50%);
  width:44px;height:26px;
  background:var(--gold);
  clip-path:polygon(0 100%, 0 22%, 20% 58%, 38% 8%, 50% 48%, 62% 8%, 80% 58%, 100% 22%, 100% 100%);
}
.final h2{
  text-align:center;font-family:"Zen Kaku Gothic New",sans-serif;font-weight:900;
  font-size:clamp(1.4rem,4vw,2.1rem);line-height:1.5;
}
.final h2 .accent{color:#ffd85e;}
.final .final-copy{max-width:820px;margin:22px auto 0;font-size:.96rem;color:#dcebfa;}
.final .eval{
  max-width:820px;margin:30px auto 0;background:rgba(255,255,255,.07);
  border:1px solid rgba(255,255,255,.28);border-radius:var(--radius);padding:26px 30px;
}
.final .eval h3{
  font-family:"Zen Kaku Gothic New",sans-serif;font-weight:900;font-size:1.1rem;color:#ffd85e;
  margin-bottom:14px;text-align:center;
}
.final .eval ul{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:10px 22px;}
.final .eval li{
  position:relative;padding-left:26px;font-size:.92rem;font-weight:500;
}
.final .eval li::before{
  content:"★";position:absolute;left:0;top:0;color:var(--gold);
}
.cta-btns{display:flex;flex-wrap:wrap;justify-content:center;gap:14px;margin-top:34px;}
.cta-btns a{
  display:inline-block;text-decoration:none;font-weight:900;letter-spacing:.04em;
  border-radius:999px;padding:15px 34px;font-size:1rem;text-align:center;
  transition:transform .15s ease, box-shadow .15s ease;
}
.cta-btns a:focus-visible{outline:3px solid #ffd85e;outline-offset:3px;}
.cta-btns .primary{
  background:linear-gradient(120deg,#ffd85e,var(--gold));color:#2c2205;
  box-shadow:0 8px 22px rgba(201,162,39,.4);
}
.cta-btns .primary:hover{transform:translateY(-2px);box-shadow:0 12px 28px rgba(201,162,39,.55);}
.cta-btns .ghost{
  background:transparent;color:#fff;border:2px solid rgba(255,255,255,.6);
}
.cta-btns .ghost:hover{background:rgba(255,255,255,.1);}

/* ===== footer ===== */
footer{background:#0a1e33;color:#9fb6cc;padding:38px 0 46px;font-size:.78rem;}
footer .operator{margin-bottom:24px;}
footer .operator h4{color:#d9e8f5;font-size:.9rem;letter-spacing:.08em;margin-bottom:12px;}
footer .op-info p{margin:2px 0;}
footer .op-info b{color:#c7d9ea;}
footer .operator details{
  background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.14);
  border-radius:8px;margin-top:10px;padding:10px 16px;
}
footer .operator summary{cursor:pointer;font-weight:700;color:#c7d9ea;}
footer .operator details p{margin-top:10px;line-height:1.9;}
footer .risk{
  background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.14);
  border-radius:10px;padding:16px 20px;margin-bottom:22px;line-height:1.9;
}
footer .risk b{color:#d9e8f5;}
footer .copy{text-align:center;margin-top:18px;letter-spacing:.06em;}

/* ===== responsive ===== */
@media (max-width:820px){
  section{padding:48px 0;}
  .track-grid{grid-template-columns:1fr;}
  .doctor-card{flex-direction:column;align-items:center;text-align:left;}
  .final .eval ul{grid-template-columns:1fr;}
}
@media (max-width:520px){
  html{font-size:16px;}
  .hero{padding:44px 0 50px;}
  .point-card .pc-head{padding:12px 14px;gap:12px;}
  .point-card .pc-num{width:48px;height:48px;}
  .point-card .pc-num b{font-size:1.2rem;}
  .point-card .pc-body{padding:18px 16px 22px;}
  .kaku-hero{padding:26px 20px;}
  .doctor-card{padding:20px;}
}