@view-transition {
  navigation: auto;
}

:root{
  --paper:#FFFFFF;
  --paper-deep:#F6F7F6;
  --line:#E4E7E4;
  --ink:#15181B;
  --ink-soft:#585F63;
  --moss:#2F6B54;
  --moss-deep:#1C4636;
  --amber:#C98A2E;
  --amber-soft:rgba(47,107,84,.08);
  --brick:#AF5544;
  --white:#FFFFFF;
  --radius:12px;
  --step:1;
  --maxw:1120px;
  --shadow:0 1px 2px rgba(21,24,27,.04), 0 10px 28px -16px rgba(21,24,27,.14);
}

*{ box-sizing:border-box; margin:0; padding:0; }

html{ scroll-behavior:smooth; font-size:calc(100% * var(--step)); -webkit-text-size-adjust:100%; text-size-adjust:100%; }

@media (prefers-reduced-motion:reduce){
  html{ scroll-behavior:auto; }
  *{ animation-duration:.001ms !important; animation-iteration-count:1 !important; transition-duration:.001ms !important; scroll-behavior:auto !important; }
}

body{
  background:var(--paper);
  color:var(--ink);
  font-family:"Zen Kaku Gothic New","Noto Sans JP",-apple-system,BlinkMacSystemFont,"Hiragino Sans","Yu Gothic",sans-serif;
  font-size:1rem;
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
}

h1,h2,h3{ font-family:"Zen Kaku Gothic New","Noto Sans JP",sans-serif; font-weight:700; color:var(--ink); line-height:1.5; letter-spacing:.01em; }
a{ color:inherit; text-decoration:none; }
img{ max-width:100%; display:block; }
.wrap{ max-width:var(--maxw); margin:0 auto; padding:0 28px; }

/* ---------- Accessibility / UD ---------- */
.skip-link{
  position:absolute; left:-999px; top:auto;
  background:var(--ink); color:var(--paper);
  padding:12px 20px; border-radius:8px; z-index:999; font-weight:600;
}
.skip-link:focus{ left:16px; top:16px; }

a:focus-visible, button:focus-visible, input:focus-visible{
  outline:3px solid var(--amber);
  outline-offset:3px;
  border-radius:4px;
}

.text-tools{
  display:flex; align-items:center; gap:6px;
  border-left:1px solid var(--line); padding-left:16px; margin-left:4px;
}
.text-tools button{
  width:30px; height:30px; border-radius:8px; border:1px solid var(--line);
  background:var(--white); color:var(--ink); font-weight:700; cursor:pointer;
  font-size:.85rem; line-height:1;
}
.text-tools button:hover{ border-color:var(--moss); color:var(--moss); }
.text-tools span{ font-size:.7rem; color:var(--ink-soft); white-space:nowrap; }

/* ---------- Intro overlay (index only) ---------- */
.intro-overlay{
  position:fixed; inset:0; z-index:999;
  background:var(--moss-deep);
  display:flex; align-items:center; justify-content:center;
  transition:opacity .7s ease, visibility .7s ease;
}
.intro-overlay.hide{ opacity:0; visibility:hidden; pointer-events:none; }
.intro-content{ text-align:center; padding:0 24px; }
.intro-copy{
  display:inline-block;
  color:var(--paper);
  font-family:"Zen Kaku Gothic New","Noto Sans JP",sans-serif;
  font-size:clamp(1.7rem, 6vw, 3.2rem);
  font-weight:700; line-height:1.5; letter-spacing:.01em;
  opacity:0; transform:translateY(14px);
  animation:introReveal 1s ease forwards .25s;
}
.intro-copy .hito-1{ color:#F5D442; }
.intro-copy .hito-2{ color:#E8842B; }
.intro-content::after{
  content:""; display:block; width:0; height:2px; margin:18px auto 0;
  background:var(--amber);
  animation:introLine .7s ease forwards 1.05s;
}
@keyframes introReveal{ to{ opacity:1; transform:none; } }
@keyframes introLine{ to{ width:120px; } }
.intro-skip{
  position:absolute; bottom:28px; right:28px;
  background:transparent; border:1px solid rgba(250,246,236,.5); color:var(--paper);
  padding:9px 18px; border-radius:999px; font-size:.8rem; font-weight:600; cursor:pointer;
  opacity:0; animation:introFadeIn .6s ease forwards 1.4s;
}
.intro-skip:hover{ border-color:var(--paper); }
@keyframes introFadeIn{ to{ opacity:1; } }
@media (prefers-reduced-motion:reduce){
  .intro-overlay{ display:none; }
}

/* ---------- Header ---------- */
header{
  position:sticky; top:0; z-index:50;
  background:rgba(255,255,255,.86);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.nav-toggle{
  display:none;
  align-items:center; gap:8px;
  background:var(--white); border:1px solid var(--line); border-radius:8px;
  padding:9px 14px; font-size:.84rem; font-weight:700; color:var(--ink);
  cursor:pointer;
}
.nav-toggle-icon{
  display:inline-block; width:18px; height:2px; background:var(--ink);
  position:relative;
}
.nav-toggle-icon::before, .nav-toggle-icon::after{
  content:""; position:absolute; left:0; width:18px; height:2px; background:var(--ink);
}
.nav-toggle-icon::before{ top:-6px; }
.nav-toggle-icon::after{ top:6px; }
.header-inner{
  display:flex; align-items:center; justify-content:space-between;
  padding:16px 28px; max-width:var(--maxw); margin:0 auto; gap:16px; flex-wrap:wrap;
}
.logo{
  font-family:"Zen Kaku Gothic New","Noto Sans JP",sans-serif;
  font-size:1.14rem; font-weight:700; letter-spacing:.02em;
  color:var(--ink); display:flex; flex-direction:column; gap:2px;
}
.logo-tagline{
  font-family:"Noto Sans JP",sans-serif; font-size:.62rem; font-weight:600;
  color:var(--moss); letter-spacing:.1em;
}
.logo span{
  font-size:.62rem; font-family:"Noto Sans JP",sans-serif; font-weight:600;
  color:var(--ink-soft); letter-spacing:.1em;
}
nav ul{ list-style:none; display:flex; gap:20px; flex-wrap:wrap; }
nav a{
  font-size:.86rem; font-weight:600; color:var(--ink-soft);
  position:relative; padding:4px 2px;
}
nav a::after{
  content:""; position:absolute; left:0; right:0; bottom:-3px; height:2px;
  background:var(--moss); transform:scaleX(0); transform-origin:left;
  transition:transform .25s ease;
}
nav a:hover::after, nav a.active::after{ transform:scaleX(1); }
nav a:hover, nav a.active{ color:var(--moss-deep); }

/* ---------- Hero ---------- */
.hero{
  position:relative; overflow:hidden;
  padding:76px 0 68px;
  background:var(--paper);
  border-bottom:1px solid var(--line);
}
.hero-headline{
  position:relative; z-index:2;
  max-width:var(--maxw); margin:0 auto; padding:0 28px 36px;
}
.hero-headline h1{
  font-size:clamp(1.7rem, calc(4.4vw * var(--step)), 3rem);
  font-weight:700; letter-spacing:.01em; line-height:1.35;
  color:var(--ink);
}
.hero-inner{
  position:relative; z-index:2;
  max-width:var(--maxw); margin:0 auto; padding:0 28px;
  display:grid; grid-template-columns:1fr 1fr; gap:56px; align-items:start;
}
.hero-text-block-teacher{
  border-left:1px solid var(--line);
  padding-left:40px;
}
.hero-inner-stack{
  display:block;
}
.hero-inner-stack .hero-text-block{ max-width:640px; }
.teacher-banner{
  margin-top:36px;
  display:flex; flex-wrap:wrap; gap:24px; align-items:center; justify-content:space-between;
  background:var(--white); border:1px solid var(--line); border-radius:var(--radius);
  padding:26px 30px; box-shadow:var(--shadow);
}
.teacher-banner-left{ flex:1 1 320px; }
.teacher-banner-left .tag{
  font-size:.7rem; font-weight:700; letter-spacing:.08em; color:var(--moss);
  display:block; margin-bottom:10px;
}
.teacher-banner-left h2{ font-size:1.2rem; }
.teacher-banner-right{ flex:1 1 320px; }
.teacher-banner-right p{ font-size:.9rem; color:var(--ink-soft); margin-bottom:12px; }
.teacher-banner-link{ font-size:.86rem; font-weight:700; color:var(--moss); border-bottom:1px solid var(--moss); }
.hero-inner-single{
  display:block;
}
.hero-text-block{ max-width:640px; }
.eyebrow{
  display:inline-flex; align-items:center; gap:8px;
  font-size:.76rem; font-weight:700; letter-spacing:.08em;
  color:var(--moss-deep); background:var(--amber-soft);
  padding:6px 14px; border-radius:20px; margin-bottom:18px;
}
.hero-sub-heading{ font-size:clamp(1.9rem, calc(3.6vw * var(--step)), 2.9rem); font-weight:700; letter-spacing:.01em; line-height:1.4; }
.hero-sub-heading em{
  font-style:normal; color:var(--moss);
  background-image:linear-gradient(var(--moss), var(--moss));
  background-repeat:no-repeat;
  background-position:0 100%;
  background-size:0% 2px;
  animation:markerDraw .9s ease-out .5s forwards;
}
@keyframes markerDraw{
  to{ background-size:100% 2px; }
}
.hero p.lead{ margin-top:20px; font-size:1rem; color:var(--ink-soft); max-width:46ch; }
.hero .cta-row{ display:flex; gap:14px; margin-top:30px; flex-wrap:wrap; }

.btn{
  display:inline-flex; align-items:center; gap:8px;
  padding:13px 26px; border-radius:999px; font-weight:700; font-size:.9rem;
  border:1.5px solid transparent; cursor:pointer;
  transition:transform .18s ease, box-shadow .18s ease, background .18s ease, color .18s ease, border-color .18s ease;
}
.btn:hover{ transform:translateY(-2px); }
.btn-primary{ background:var(--moss); color:var(--white); box-shadow:var(--shadow); }
.btn-primary:hover{ background:var(--moss-deep); }
.btn-ghost{ background:transparent; border-color:var(--line); color:var(--ink); }
.btn-ghost:hover{ border-color:var(--ink); background:var(--ink); color:var(--paper); }
.btn-youtube{ background:#FF0000; color:var(--white); box-shadow:var(--shadow); }
.btn-youtube:hover{ background:#CC0000; }
.btn-youtube svg{ flex-shrink:0; }

.time-card{
  background:var(--white); border:1px solid var(--line); border-radius:var(--radius);
  padding:26px 24px 22px; box-shadow:var(--shadow);
}
.time-card h2{ font-size:.96rem; font-weight:700; margin-bottom:4px; }
.time-card .note{ font-size:.72rem; color:var(--ink-soft); margin-bottom:18px; display:block; }
.bar-row{ margin-bottom:18px; }
.bar-row:last-child{ margin-bottom:0; }
.bar-label{ display:flex; justify-content:space-between; font-size:.8rem; font-weight:600; color:var(--ink-soft); margin-bottom:8px; }
.bar-track{ display:flex; height:30px; border-radius:8px; overflow:hidden; background:var(--paper-deep); border:1px solid var(--line); }
.bar-seg{ display:flex; align-items:center; justify-content:center; font-size:.66rem; font-weight:700; color:var(--white); }
.seg-prep{ background:var(--brick); }
.seg-guide{ background:var(--moss); }
.legend{ display:flex; gap:18px; margin-top:14px; font-size:.72rem; color:var(--ink-soft); flex-wrap:wrap; }
.legend i{ display:inline-block; width:10px; height:10px; border-radius:3px; margin-right:6px; vertical-align:-1px; }
.legend .dot-prep{ background:var(--brick); }
.legend .dot-guide{ background:var(--moss); }

/* ---------- Sections ---------- */
section{ padding:80px 0; border-bottom:1px solid var(--line); }
section:last-of-type{ border-bottom:none; }
.alt{ background:var(--paper-deep); }

.section-head{ max-width:680px; margin:0 auto 40px; text-align:center; }
.section-head.left{ text-align:left; margin:0 0 34px; }
.section-head .kicker, .eyebrow.kicker{
  display:block; font-size:.76rem; font-weight:700; letter-spacing:.12em;
  color:var(--moss); margin-bottom:10px;
}
.section-head h1, .section-head h2{ font-size:clamp(1.5rem, calc(2.6vw * var(--step)), 2rem); }
.section-head p{ margin-top:14px; color:var(--ink-soft); font-size:.96rem; }
.section-head-note{ font-size:.78rem; color:var(--ink-soft); margin-top:10px; }

.nowrap{ white-space:nowrap; }

.reveal{ opacity:0; transform:translateY(16px); transition:opacity .6s ease, transform .6s ease; }
.reveal.in{ opacity:1; transform:none; }

/* ---------- Problem cards ---------- */
.grid-3{ display:grid; grid-template-columns:repeat(3,1fr); gap:20px; }
.card{ background:var(--white); border:1px solid var(--line); border-radius:var(--radius); padding:26px 22px; transition:border-color .18s ease, box-shadow .18s ease; }
.card:hover{ border-color:var(--moss); box-shadow:var(--shadow); }
.card h3{ font-size:1.02rem; margin-bottom:8px; }
.card p{ color:var(--ink-soft); font-size:.9rem; }
.card .num{
  font-family:"Zen Kaku Gothic New","Noto Sans JP",sans-serif; font-size:.78rem; color:var(--amber);
  font-weight:700; display:block; margin-bottom:10px; letter-spacing:.08em;
}

/* ---------- Compare (teacher / learner) ---------- */
.compare{ display:grid; grid-template-columns:1fr 1fr; gap:24px; }
.compare-col{ border-radius:var(--radius); padding:30px 26px; border:1px solid var(--line); background:var(--white); }
.compare-col h3{ font-size:1.1rem; margin-bottom:6px; }
.compare-col .tag{ font-size:.7rem; font-weight:700; letter-spacing:.08em; color:var(--moss); display:block; margin-bottom:12px; }
.compare-col ul{ list-style:none; margin:18px 0 0; display:flex; flex-direction:column; gap:14px; }
.compare-col li{ display:flex; gap:12px; font-size:.9rem; color:var(--ink-soft); }
.compare-col li strong{ display:block; font-weight:700; margin-bottom:2px; color:var(--ink); }
.compare-col li .ico{
  flex:none; width:22px; height:22px; border-radius:50%;
  display:flex; align-items:center; justify-content:center; font-size:.7rem; font-weight:800; margin-top:2px;
}
.compare-col li .ico{ background:var(--amber-soft); color:var(--moss-deep); }

/* ---------- Timeline (case study) ---------- */
.timeline{ position:relative; margin-top:8px; padding-left:32px; border-left:2px solid var(--line); }
.tl-item{ position:relative; padding-bottom:34px; }
.tl-item:last-child{ padding-bottom:0; }
.tl-item::before{
  content:""; position:absolute; left:-38px; top:4px; width:12px; height:12px;
  border-radius:50%; background:var(--moss); border:3px solid var(--paper); box-shadow:0 0 0 2px var(--moss);
}
.tl-item .yr{ font-size:.74rem; font-weight:700; color:var(--moss); letter-spacing:.05em; display:block; margin-bottom:6px; }
.tl-item h3{ font-size:1.06rem; margin-bottom:6px; }
.tl-item p{ color:var(--ink-soft); font-size:.92rem; max-width:60ch; }

.press-note{
  margin-top:32px; display:flex; gap:14px; align-items:flex-start;
  background:var(--white); border:1px solid var(--line); border-radius:var(--radius);
  padding:18px 20px; font-size:.86rem; color:var(--ink-soft);
}
.press-note strong{ color:var(--ink); }

/* ---------- Page tags (bottom of each page) ---------- */
.page-tags{
  padding:36px 0;
  border-top:1px solid var(--line);
}
.page-tags-label{
  display:block; font-size:.72rem; font-weight:700; letter-spacing:.08em;
  color:var(--ink-soft); margin-bottom:14px;
}
.page-tags-list{ display:flex; flex-wrap:wrap; gap:9px; }
.page-tags-list .tag{
  font-size:.78rem; font-weight:600; padding:6px 14px; border-radius:999px;
  background:var(--paper-deep); border:1px solid var(--line); color:var(--moss-deep);
}

/* ---------- Chips ---------- */
.chipwrap{ margin-top:36px; }
.chipwrap h3{ font-size:1rem; margin-bottom:14px; }
.chips{ display:flex; flex-wrap:wrap; gap:10px; }
.chip{
  font-size:.8rem; font-weight:600; padding:8px 16px; border-radius:999px;
  background:var(--white); border:1px solid var(--line); color:var(--ink-soft);
  transition:border-color .18s ease, color .18s ease;
}
.chip:hover{ border-color:var(--moss); color:var(--moss); }
.chip-group{ margin-bottom:22px; }
.chip-group:last-child{ margin-bottom:0; }
.chip-group-label{
  display:block; font-size:.74rem; font-weight:700; letter-spacing:.06em;
  color:var(--ink-soft); margin-bottom:10px;
}

.example-block{ margin-top:32px; padding-top:28px; border-top:1px solid var(--line); }
.example-block:first-child{ margin-top:0; padding-top:0; border-top:none; }
.example-label{ display:block; font-size:.76rem; font-weight:700; letter-spacing:.1em; color:var(--amber); margin-bottom:14px; }
.example-note{ font-size:.82rem; color:var(--ink-soft); margin-bottom:16px; margin-top:-6px; }
.example-note a{ color:var(--moss); border-bottom:1px solid var(--moss); }
.example-subgroup{ margin-top:18px; }
.example-subgroup:first-of-type{ margin-top:0; }
.example-sublabel{ display:block; font-size:.74rem; font-weight:700; color:var(--ink-soft); margin-bottom:10px; letter-spacing:.06em; }
.example-links{ display:flex; flex-wrap:wrap; gap:10px; }

.example-items{
  display:grid;
  grid-template-columns:repeat(auto-fill, minmax(230px, 1fr));
  gap:10px;
}
.example-item{
  display:block; padding:13px 15px; border-radius:10px;
  background:var(--white); border:1px solid var(--line);
  transition:border-color .18s ease;
}
.example-item:hover{ border-color:var(--moss); }
.example-item .name{
  display:block; font-size:.86rem; font-weight:700; color:var(--ink); margin-bottom:4px;
}
.example-item .desc{
  display:block; font-size:.76rem; color:var(--ink-soft); line-height:1.6;
}

/* ---------- Process steps ---------- */
.steps{ display:grid; grid-template-columns:repeat(4,1fr); gap:20px; }
.step{ background:var(--white); border:1px solid var(--line); border-radius:var(--radius); padding:24px 20px; }
.step .step-no{ font-family:"Zen Kaku Gothic New","Noto Sans JP",sans-serif; font-size:1.4rem; font-weight:700; color:var(--amber); display:block; margin-bottom:12px; }
.step h3{ font-size:.96rem; margin-bottom:8px; }
.step p{ font-size:.85rem; color:var(--ink-soft); }

/* ---------- UD section ---------- */
.ud-grid{ display:grid; grid-template-columns:1fr 1fr; gap:36px; align-items:start; }
.ud-list{ list-style:none; display:flex; flex-direction:column; gap:18px; }
.ud-list li{ display:flex; gap:14px; }
.ud-list .ico{
  flex:none; width:38px; height:38px; border-radius:10px; background:var(--amber-soft);
  display:flex; align-items:center; justify-content:center; font-weight:800; color:var(--moss-deep);
}
.ud-list strong{ display:block; margin-bottom:4px; font-size:.94rem; }
.ud-list p{ font-size:.85rem; color:var(--ink-soft); }
.ud-panel{ background:var(--white); border:1px solid var(--line); border-radius:var(--radius); padding:28px 24px; }
.ud-panel .kicker{ font-size:.74rem; font-weight:700; color:var(--moss); letter-spacing:.08em; display:block; margin-bottom:10px; }
.ud-panel h3{ font-size:1.02rem; margin-bottom:12px; }
.ud-panel p{ font-size:.88rem; color:var(--ink-soft); margin-bottom:12px; }

/* ---------- Services ---------- */
.grid-4{ display:grid; grid-template-columns:repeat(4,1fr); gap:16px; }
.svc{ background:var(--white); border:1px solid var(--line); border-radius:12px; padding:20px 18px; transition:border-color .18s ease; }
.svc:hover{ border-color:var(--moss); }
.svc .tag{ font-size:.68rem; font-weight:700; color:var(--moss); letter-spacing:.06em; display:block; margin-bottom:8px; }
.svc h3{ font-size:.94rem; margin-bottom:8px; }
.svc p{ font-size:.8rem; color:var(--ink-soft); }

/* ---------- Profile avatar card ---------- */
.profile-card{
  display:grid; grid-template-columns:.9fr 1.4fr; gap:40px; align-items:center;
  background:var(--white); border:1px solid var(--line); border-radius:var(--radius); padding:36px;
}
.avatar{
  width:100%; aspect-ratio:1/1; border-radius:50%;
  background:linear-gradient(155deg,var(--moss),var(--moss-deep));
  display:flex; align-items:center; justify-content:center;
  color:var(--paper); font-family:"Zen Kaku Gothic New","Noto Sans JP",sans-serif; font-size:2.2rem; font-weight:700;
}
.profile-body .role{ font-size:.76rem; font-weight:700; color:var(--moss); letter-spacing:.1em; display:block; margin-bottom:10px; }
.profile-body h1, .profile-body h3{ font-size:1.24rem; margin-bottom:12px; }
.profile-body p{ color:var(--ink-soft); font-size:.92rem; margin-bottom:10px; }
.profile-body .facts{ display:flex; gap:24px; margin-top:18px; flex-wrap:wrap; }
.profile-body .facts div{ border-left:2px solid var(--amber); padding-left:12px; }
.profile-body .facts b{ display:block; font-size:1.1rem; font-family:"Zen Kaku Gothic New","Noto Sans JP",sans-serif; }
.profile-body .facts span{ font-size:.74rem; color:var(--ink-soft); }

.profile-facts-list{ list-style:none; margin-top:24px; }
.profile-facts-list li{ display:flex; gap:16px; padding:11px 0; border-bottom:1px solid var(--line); font-size:.88rem; }
.profile-facts-list li:first-child{ border-top:1px solid var(--line); }
.profile-facts-list .fact-label{ font-size:.7rem; font-weight:700; letter-spacing:.08em; color:var(--moss); width:120px; flex-shrink:0; padding-top:2px; }
.profile-facts-list .fact-value{ color:var(--ink); }
.profile-facts{ list-style:none; flex:1 1 380px; min-width:0; }
.profile-facts li{ display:flex; gap:16px; padding:11px 0; border-bottom:1px solid var(--line); font-size:.88rem; }
.profile-facts li:first-child{ border-top:1px solid var(--line); }
.profile-facts .fact-label{ font-size:.7rem; font-weight:700; letter-spacing:.08em; color:var(--moss); width:120px; flex-shrink:0; padding-top:2px; }
.profile-facts .fact-value{ color:var(--ink); }
.profile-top{ display:flex; align-items:flex-start; gap:48px; }
.profile-top-left{ flex:0 1 340px; min-width:0; }
.profile-lead p{ color:var(--ink-soft); font-size:.94rem; max-width:44ch; margin-top:20px; }
.practice-history{ list-style:none; flex:1 1 auto; }
.practice-history li{ display:flex; gap:12px; padding:3px 0; font-size:.88rem; color:var(--ink); }
.practice-history .year{ font-size:.74rem; color:var(--moss); flex-shrink:0; width:52px; padding-top:2px; font-weight:700; }

.about-media{ flex-shrink:0; width:260px; }
.about-media img{ width:100%; border:1px solid var(--line); border-radius:8px; box-shadow:var(--shadow); }
.about-media figcaption{ font-size:.72rem; color:var(--ink-soft); margin-top:12px; text-align:center; }
.about-layout{ display:flex; align-items:flex-start; gap:40px; }
.page-layout{ display:flex; align-items:flex-start; gap:40px; }
.page-illustration{ flex-shrink:0; width:200px; padding-top:6px; }
.page-illustration svg{ width:100%; height:auto; }
.page-illustration img{ width:100%; height:auto; display:block; border-radius:14px; border:1px solid var(--line); box-shadow:var(--shadow); }
.page-illustration.is-wide{ width:260px; }
.page-intro, .lead{ font-size:.96rem; color:var(--ink-soft); max-width:64ch; margin-bottom:8px; }
.profile-media{ width:100%; max-width:280px; margin-bottom:0; }

/* ---------- CTA band ---------- */
.cta-band{ background:var(--moss-deep); color:var(--paper); border-radius:24px; padding:52px 40px; text-align:center; }
.cta-band h1, .cta-band h2{ color:var(--white); font-size:clamp(1.4rem, calc(2.6vw * var(--step)), 1.9rem); }
.cta-band p{ color:#CFE0D8; margin-top:12px; font-size:.96rem; }
.cta-band .cta-row{ justify-content:center; margin-top:26px; display:flex; gap:14px; flex-wrap:wrap; }
.cta-band .btn-primary{ background:var(--amber); color:var(--white); }
.cta-band .btn-primary:hover{ background:#b47a27; }
.cta-band .btn-ghost{ border-color:rgba(255,255,255,.4); color:var(--paper); }
.cta-band .btn-ghost:hover{ background:var(--paper); color:var(--moss-deep); border-color:var(--paper); }

/* ---------- Page links (index landing) ---------- */
.page-links{ display:grid; grid-template-columns:repeat(auto-fit, minmax(240px, 1fr)); gap:16px; }
.page-link-card{ display:block; background:var(--white); border:1px solid var(--line); border-radius:var(--radius); padding:26px 22px; transition:border-color .2s ease, transform .18s ease, box-shadow .18s ease; }
.page-link-card:hover{ border-color:var(--moss); transform:translateY(-2px); box-shadow:var(--shadow); }
.page-link-card .label{ font-size:.7rem; font-weight:700; letter-spacing:.1em; color:var(--amber); display:block; margin-bottom:10px; }
.page-link-card h3{ font-size:1.06rem; margin-bottom:8px; }
.page-link-card p{ font-size:.85rem; color:var(--ink-soft); margin-bottom:14px; }
.page-link-card .go{ font-size:.8rem; color:var(--moss); font-weight:700; }
.page-link-card .go::after{ content:"→"; margin-left:6px; }

/* ---------- Video embed (responsive 16:9) ---------- */
.video-embed-outer{
  width:100%;
  max-width:560px;
  margin:0 auto;
}
.video-embed{
  position:relative;
  width:100%;
  padding-top:56.25%;
  height:0;
  overflow:hidden;
  background:var(--paper-deep);
  border:1px solid var(--line);
}
.video-embed iframe{
  position:absolute;
  top:0; left:0;
  width:100%; height:100%;
  border:0;
}

/* ---------- News cards ---------- */
.news-cards{ display:flex; flex-direction:column; gap:14px; }
.news-card{ display:block; padding:20px; background:var(--white); border:1px solid var(--line); border-radius:var(--radius); transition:border-color .2s ease, box-shadow .18s ease; }
.news-card:hover{ border-color:var(--moss); box-shadow:var(--shadow); }
.news-tag{ display:inline-block; font-size:.68rem; font-weight:700; letter-spacing:.08em; color:var(--moss-deep); background:var(--amber-soft); padding:4px 11px; border-radius:20px; margin-bottom:12px; }
.news-card-title{ display:block; font-family:"Zen Kaku Gothic New","Noto Sans JP",sans-serif; font-size:1rem; font-weight:700; margin-bottom:8px; }
.news-card-desc{ display:block; font-size:.82rem; color:var(--ink-soft); margin-bottom:12px; }
.news-card-go{ display:block; font-size:.8rem; color:var(--moss); font-weight:700; }

/* ---------- FAQ ---------- */
.faq-list{ border-top:1px solid var(--line); }
.faq-item{ border-bottom:1px solid var(--line); padding:20px 0; }
.faq-q{
  font-size:1rem; font-weight:700; color:var(--ink); margin:0 0 10px;
  position:relative; padding-left:26px;
}
.faq-q::before{ content:"Q"; color:var(--amber); font-family:"Zen Kaku Gothic New","Noto Sans JP",sans-serif; position:absolute; left:0; top:0; }
.faq-a{
  color:var(--ink-soft); font-size:.92rem; line-height:1.8; max-width:66ch;
  position:relative; padding-left:26px;
}
.faq-a::before{ content:"A"; color:var(--moss); font-family:"Zen Kaku Gothic New","Noto Sans JP",sans-serif; font-weight:700; position:absolute; left:0; top:0; }
.faq-a a{ color:var(--moss); border-bottom:1px solid var(--moss); }

/* ---------- Diagnosis quiz ---------- */
.quiz-card{
  background:var(--white); border:1px solid var(--line); border-radius:var(--radius);
  padding:36px; max-width:640px; margin:0 auto;
}
.quiz-progress{
  font-size:.76rem; font-weight:700; letter-spacing:.06em; color:var(--moss);
  margin-bottom:14px;
}
.quiz-track{
  height:4px; background:var(--paper-deep); border-radius:999px; overflow:hidden; margin-bottom:26px;
}
.quiz-track-bar{
  height:100%; background:var(--moss); border-radius:999px;
  transition:width .3s ease;
}
.quiz-question{ font-size:1.2rem; font-weight:700; margin-bottom:22px; line-height:1.6; }
.quiz-options{ display:flex; flex-direction:column; gap:10px; }
.quiz-option{
  display:block; width:100%; text-align:left;
  background:var(--paper-deep); border:1.5px solid transparent; border-radius:10px;
  padding:16px 18px; font-size:.94rem; font-weight:600; color:var(--ink);
  cursor:pointer; font-family:inherit; line-height:1.6;
  transition:border-color .16s ease, background .16s ease;
}
.quiz-option:hover, .quiz-option:focus-visible{ border-color:var(--moss); background:var(--white); }

.quiz-start{ text-align:center; }
.quiz-start p{ color:var(--ink-soft); font-size:.94rem; margin:14px 0 26px; }
.quiz-axis-list{ list-style:none; display:flex; flex-direction:column; gap:10px; margin:22px 0 28px; text-align:left; max-width:440px; margin-left:auto; margin-right:auto; }
.quiz-axis-list li{ display:flex; gap:10px; font-size:.9rem; color:var(--ink-soft); }
.quiz-axis-list b{ color:var(--ink); flex-shrink:0; }

.result-badges{ display:grid; grid-template-columns:repeat(3,1fr); gap:12px; margin:24px 0 28px; }
.result-badge{
  background:var(--paper-deep); border:1px solid var(--line); border-radius:10px;
  padding:16px 14px; text-align:center;
}
.result-badge .label{ display:block; font-size:.68rem; font-weight:700; letter-spacing:.06em; color:var(--moss); margin-bottom:8px; }
.result-badge .value{ display:block; font-size:.98rem; font-weight:700; color:var(--ink); }
.result-summary{ color:var(--ink-soft); font-size:.94rem; margin-bottom:10px; }
.result-summary:last-of-type{ margin-bottom:26px; }
.result-cta{
  background:var(--paper-deep); border:1px solid var(--line); border-radius:var(--radius);
  padding:22px 24px; margin-bottom:26px;
}
.result-cta p{ color:var(--ink-soft); font-size:.9rem; margin-bottom:14px; }
.result-actions{ display:flex; gap:12px; flex-wrap:wrap; }
.quiz-retry{ text-align:center; margin-top:8px; }
.quiz-retry button{
  background:transparent; border:none; color:var(--ink-soft); font-size:.86rem;
  font-weight:600; text-decoration:underline; cursor:pointer; font-family:inherit;
}

@media (max-width:560px){
  .quiz-card{ padding:26px 20px; }
  .result-badges{ grid-template-columns:1fr; }
}

/* ---------- Contact ---------- */
.contact-inner{ display:flex; flex-direction:column; align-items:flex-start; gap:20px; }
.contact-body p{ color:var(--ink-soft); max-width:52ch; font-size:.94rem; }
.contact-links{ display:flex; gap:14px; flex-wrap:wrap; }

/* ---------- Footer ---------- */
footer{ padding:36px 0; }
.footer-inner{
  max-width:var(--maxw); margin:0 auto; padding:0 28px;
  display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:12px;
}
footer p{ font-size:.78rem; color:var(--ink-soft); }
.footer-links{ display:flex; gap:18px; flex-wrap:wrap; }
.footer-links a{ font-size:.8rem; color:var(--ink-soft); }
.footer-links a:hover{ color:var(--moss); }

/* ---------- Responsive ---------- */
@media (max-width:900px){
  .nav-toggle{ display:inline-flex; }
  nav ul{
    display:none;
    flex-direction:column; gap:4px;
    position:absolute; left:0; right:0; top:100%;
    background:var(--paper); border-bottom:1px solid var(--line);
    padding:12px 20px 20px; box-shadow:var(--shadow);
  }
  nav ul.open{ display:flex; }
  nav ul li{ border-bottom:1px solid var(--line); }
  nav ul li:last-child{ border-bottom:none; }
  nav ul a{ display:block; padding:14px 4px; font-size:1rem; }
  .hero-inner{ grid-template-columns:1fr; }
  .hero-text-block-teacher{
    border-left:none; padding-left:0;
    border-top:1px solid var(--line); padding-top:32px; margin-top:8px;
  }
  .grid-3{ grid-template-columns:1fr; }
  .compare{ grid-template-columns:1fr; }
  .steps{ grid-template-columns:1fr 1fr; }
  .ud-grid{ grid-template-columns:1fr; }
  .grid-4{ grid-template-columns:1fr 1fr; }
  .profile-card{ grid-template-columns:1fr; padding:28px; }
  .avatar{ width:120px; margin:0 auto; }
  .about-layout{ flex-direction:column; }
  .about-media{ width:200px; margin:0 auto; order:-1; }
  .page-layout{ flex-direction:column; }
  .page-illustration{ width:160px; margin:0 auto 8px; order:-1; }
  .page-illustration.is-wide{ width:220px; }
  .profile-top{ flex-direction:column; gap:0; }
  .profile-top-left{ flex-basis:auto; width:100%; }
  .profile-media{ max-width:200px; margin:0 auto 24px; }
  .page-links{ grid-template-columns:1fr; }
}
@media (max-width:560px){
  .steps{ grid-template-columns:1fr; }
  .grid-4{ grid-template-columns:1fr; }
  .header-inner{ padding:14px 18px; }
  .wrap{ padding:0 18px; }
  .hero-inner{ padding-left:18px; padding-right:18px; }
  .hero-headline{ padding-left:18px; padding-right:18px; }
  .cta-band{ padding:36px 20px; }
}