:root{
  --cream:#fbf7f1;
  --soft-blue:#e8f2f8;
  --soft-pink:#f7e7ec;
  --ink:#232323;
  --muted:#666;
  --line:#e4ddd3;
  --accent:#516b7a;
  --accent2:#9a6a78;
  --white:#fff;
}
*{box-sizing:border-box}
body{
  margin:0;
  font-family:Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  color:var(--ink);
  background:var(--cream);
  line-height:1.65;
}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
.container{width:min(1120px,92%);margin:0 auto}
.site-header{
  background:rgba(251,247,241,.94);
  border-bottom:1px solid var(--line);
  position:sticky;top:0;z-index:20;
  backdrop-filter:blur(10px)
}
.nav{display:flex;align-items:center;justify-content:space-between;padding:16px 0;gap:18px}
.logo{font-weight:800;letter-spacing:-.04em;font-size:1.25rem;color:var(--ink)}
.logo span{color:var(--accent2)}
.nav-links{display:flex;gap:18px;align-items:center;flex-wrap:wrap;font-size:.94rem}
.btn,.button{
  display:inline-block;
  background:var(--ink);
  color:var(--white)!important;
  padding:12px 18px;
  border-radius:999px;
  font-weight:700;
  text-decoration:none!important;
  border:1px solid var(--ink);
}
.btn.secondary,.button.secondary{background:transparent;color:var(--ink)!important}
.hero{
  padding:72px 0 54px;
  background:
    radial-gradient(circle at 15% 10%, var(--soft-pink), transparent 28%),
    radial-gradient(circle at 80% 0%, var(--soft-blue), transparent 30%);
}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:40px;align-items:center}
.eyebrow{font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--accent2);font-size:.78rem}
h1,h2,h3{line-height:1.12;letter-spacing:-.035em}
h1{font-size:clamp(2.4rem,6vw,5rem);margin:10px 0 18px}
h2{font-size:clamp(1.75rem,3vw,2.65rem);margin:44px 0 14px}
h3{font-size:1.35rem;margin:30px 0 10px}
.lead{font-size:1.18rem;color:#3b3b3b;max-width:760px}
.hero-card,.card,.article-card{
  background:rgba(255,255,255,.78);
  border:1px solid var(--line);
  border-radius:28px;
  padding:26px;
  box-shadow:0 18px 50px rgba(35,35,35,.06);
}
.routine-visual{
  display:grid;gap:12px;margin-top:20px
}
.step{
  background:white;border:1px solid var(--line);border-radius:20px;padding:14px 16px;
  display:flex;justify-content:space-between;align-items:center;gap:10px
}
.badge{font-size:.78rem;padding:5px 9px;border-radius:999px;background:var(--soft-blue);font-weight:800}
.section{padding:58px 0}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.article-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.article-card h3{margin-top:0}
.article-card p{color:var(--muted)}
.article-meta{font-size:.82rem;color:var(--muted);font-weight:700}
.cta-band{
  margin:42px 0;
  padding:34px;
  background:linear-gradient(135deg,var(--soft-blue),var(--soft-pink));
  border:1px solid var(--line);
  border-radius:30px;
}
.site-footer{background:#1f1f1f;color:#eee;padding:42px 0;margin-top:60px}
.site-footer a{color:#f6e7ef}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:30px}
.small{font-size:.88rem;color:#777}
.site-footer .small{color:#bbb}
.article-wrap{display:grid;grid-template-columns:minmax(0,780px) 270px;gap:36px;align-items:start}
.article-main{
  background:#fff;border:1px solid var(--line);border-radius:26px;padding:34px;
}
.article-main h1{font-size:clamp(2rem,4vw,3.4rem)}
.answer-box{
  background:var(--soft-blue);
  border-left:5px solid var(--accent);
  padding:18px 20px;
  border-radius:14px;
  font-weight:650;
}
.short-answer{
  background:#f8f3ec;
  border:1px solid var(--line);
  padding:12px 14px;
  border-radius:14px;
  font-weight:700;
  color:#383838;
}
.toc,.sidebar-card{
  background:#fff;border:1px solid var(--line);border-radius:22px;padding:20px;
  position:sticky;top:92px
}
.toc ul{padding-left:18px;margin-bottom:0}
table{width:100%;border-collapse:collapse;margin:20px 0;background:#fff;font-size:.95rem}
th,td{border:1px solid var(--line);padding:12px;text-align:left;vertical-align:top}
th{background:#f6efe5}
.faq details{background:#fff;border:1px solid var(--line);border-radius:16px;padding:14px 16px;margin:12px 0}
.faq summary{font-weight:800;cursor:pointer}
.notice{background:#fff8e6;border:1px solid #eadcaf;border-radius:18px;padding:16px}
.hero-image{
  min-height:360px;border-radius:32px;border:1px solid var(--line);
  background:
    linear-gradient(135deg,rgba(255,255,255,.35),rgba(255,255,255,.85)),
    radial-gradient(circle at 25% 25%, #b6d5e5 0 8%, transparent 9%),
    radial-gradient(circle at 65% 35%, #e5aebb 0 7%, transparent 8%),
    radial-gradient(circle at 50% 68%, #f3cf71 0 7%, transparent 8%),
    radial-gradient(circle at 78% 78%, #b6a4d8 0 7%, transparent 8%),
    #fff;
  position:relative;overflow:hidden;
}
.hero-image:after{
  content:"Blue → Pink → Yellow → Purple";
  position:absolute;left:24px;right:24px;bottom:24px;
  background:rgba(255,255,255,.86);
  border:1px solid var(--line);
  padding:16px;border-radius:18px;font-weight:800;text-align:center;
}
.tag-list{display:flex;gap:10px;flex-wrap:wrap;margin:18px 0}
.tag{padding:8px 11px;border-radius:999px;background:white;border:1px solid var(--line);font-size:.85rem;font-weight:700}
@media (max-width:880px){
  .hero-grid,.grid-3,.grid-2,.article-grid,.article-wrap,.footer-grid{grid-template-columns:1fr}
  .nav{align-items:flex-start;flex-direction:column}
  .toc,.sidebar-card{position:static}
  .article-main{padding:22px}
  h1{font-size:2.55rem}
}

.page-img{
  width:100%;
  height:auto;
  display:block;
  border-radius:26px;
  border:1px solid var(--line);
  margin:22px 0;
  background:#fff;
}
.faq h2{margin-top:42px}