.rb,
.editor-styles-wrapper .rb {
--rb-bg: #FBF6EE;
--rb-bg-warm: #F5EBD9;
--rb-surface: #FFFFFF;
--rb-surface-soft: #FDFAF4;
--rb-primary: #C9362C;
--rb-primary-dark: #9C2922;
--rb-gold: #C9912E;
--rb-gold-light: #E8B855;
--rb-gold-soft: #F4D78A;
--rb-ink: #2A1A14;
--rb-ink-soft: #5C4A3F;
--rb-ink-muted: #8C7A6E;
--rb-border: #E8DDC9;
--rb-border-soft: #F0E6D4;
--rb-shadow-md: 0 6px 20px rgba(42, 26, 20, 0.08);
--rb-shadow-lg: 0 14px 40px rgba(42, 26, 20, 0.12);
--rb-radius-md: 10px;
--rb-radius-lg: 16px;
--rb-radius-pill: 999px;
--rb-font-display: 'Fraunces', 'Georgia', serif;
--rb-font-body: 'Manrope', system-ui, -apple-system, sans-serif;
} .rb {
box-sizing: border-box;
font-family: var(--rb-font-body);
color: var(--rb-ink);
background-color: var(--rb-bg);
padding: 80px 0;
line-height: 1.7;
}
.rb * { box-sizing: border-box; }
.rb img { max-width: 100%; height: auto; display: block; }
.rb a { color: var(--rb-primary); text-decoration: none; transition: color .2s ease; }
.rb a:hover { color: var(--rb-primary-dark); }
.rb p { margin: 0 0 1em; color: var(--rb-ink-soft); font-size: 17px; }
.rb-container {
width: 100%;
max-width: 1200px;
margin: 0 auto;
padding: 0 24px;
} .rb .rb-h1,
.rb .rb-h2,
.rb .rb-h3,
.rb .rb-h4 {
font-family: var(--rb-font-display);
color: var(--rb-ink);
letter-spacing: -0.01em;
line-height: 1.18;
margin: 0 0 0.6em;
font-weight: 600;
}
.rb .rb-h1 { font-size: clamp(2.4rem, 5vw, 4rem); font-weight: 700; }
.rb .rb-h2 { font-size: clamp(1.9rem, 3.5vw, 2.6rem); }
.rb .rb-h3 { font-size: clamp(1.3rem, 2vw, 1.6rem); }
.rb .rb-h4 { font-size: 1.2rem; }
.rb .rb-kicker {
font-family: var(--rb-font-body);
text-transform: uppercase;
letter-spacing: 0.18em;
font-size: 0.75rem;
font-weight: 600;
color: var(--rb-primary);
display: inline-block;
margin-bottom: 18px;
}
.rb .rb-section-head {
max-width: 720px;
margin: 0 auto 60px;
text-align: center;
}
.rb .rb-section-head p { font-size: 1.05rem; }
.rb-dot-motif {
display: block;
width: 48px;
height: 12px;
margin: 0 auto 18px;
opacity: 0.7;
} .rb .rb-btn {
display: inline-flex;
align-items: center;
gap: 8px;
padding: 14px 28px;
border-radius: var(--rb-radius-pill);
font-weight: 600;
font-size: 0.95rem;
transition: all .2s ease;
border: 2px solid transparent;
cursor: pointer;
text-decoration: none;
background: var(--rb-btn-bg, var(--rb-primary));
color: var(--rb-btn-color, #fff);
}
.rb .rb-btn:hover {
background: var(--rb-btn-hover, var(--rb-primary-dark));
color: var(--rb-btn-color, #fff);
transform: translateY(-1px);
}
.rb .rb-btn-primary {
background: var(--rb-btn-bg, var(--rb-primary));
color: var(--rb-btn-color, #fff);
}
.rb .rb-btn-secondary {
background: var(--rb-btn-bg, transparent);
color: var(--rb-btn-color, var(--rb-ink));
border-color: currentColor;
}
.rb .rb-btn-secondary:hover {
background: var(--rb-btn-hover, var(--rb-ink));
color: var(--rb-bg);
}
.rb .rb-btn-light {
background: var(--rb-btn-bg, #fff);
color: var(--rb-btn-color, var(--rb-primary));
}
.rb .rb-btn-light:hover {
background: var(--rb-btn-hover, var(--rb-bg));
} .rb-image-placeholder {
width: 100%;
aspect-ratio: 4 / 3;
background: repeating-linear-gradient(
45deg,
#F4E8D0,
#F4E8D0 10px,
#EAD7B5 10px,
#EAD7B5 20px
);
border-radius: var(--rb-radius-md);
display: flex;
align-items: center;
justify-content: center;
color: var(--rb-ink-muted);
} .rb-hero { position: relative; overflow: hidden; padding: 80px 0 70px; }
.rb-hero::before {
content: "";
position: absolute;
top: -200px;
right: -200px;
width: 500px;
height: 500px;
background: radial-gradient(circle, rgba(201, 145, 46, 0.12) 0%, transparent 70%);
border-radius: 50%;
pointer-events: none;
}
.rb-hero-grid {
display: grid;
grid-template-columns: 1.05fr 1fr;
gap: 60px;
align-items: center;
}
.rb-hero h1 { margin-bottom: 22px; }
.rb-hero-lead {
font-size: 1.18rem !important;
color: var(--rb-ink-soft);
margin-bottom: 16px;
font-weight: 500;
}
.rb-hero-sub {
font-size: 1rem;
color: var(--rb-ink-soft);
margin-bottom: 32px;
}
.rb-cta-row { display: flex; gap: 14px; flex-wrap: wrap; }
.rb-hero-image-wrap { position: relative; }
.rb-hero-image {
width: 100%;
aspect-ratio: 1 / 1;
object-fit: cover;
border-radius: var(--rb-radius-lg);
box-shadow: var(--rb-shadow-lg);
}
.rb-hero-decor {
position: absolute;
bottom: -20px;
left: -20px;
width: 120px;
height: 120px;
background: var(--rb-gold);
border-radius: 50%;
opacity: 0.18;
z-index: 0;
}
.rb-hero-image-wrap > .rb-hero-image,
.rb-hero-image-wrap > .rb-image-placeholder {
position: relative;
z-index: 1;
} .rb-history {
background: var(--rb-surface-soft);
border-top: 1px solid var(--rb-border-soft);
border-bottom: 1px solid var(--rb-border-soft);
}
.rb-history-grid {
display: grid;
grid-template-columns: 1fr 1.2fr;
gap: 60px;
align-items: center;
}
.rb-history-image {
border-radius: var(--rb-radius-lg);
aspect-ratio: 4 / 5;
object-fit: cover;
box-shadow: var(--rb-shadow-md);
width: 100%;
}
.rb-history-content p { font-size: 1.02rem; } .rb-styles-header { padding: 80px 0 40px; }
.rb-style-item { padding: 30px 0; }
.rb-style-block { margin-bottom: 20px; }
.rb-style-head {
display: flex;
align-items: baseline;
gap: 16px;
margin-bottom: 12px;
flex-wrap: wrap;
}
.rb-style-number {
font-family: var(--rb-font-display);
font-size: 0.95rem;
font-weight: 600;
color: var(--rb-gold);
letter-spacing: 0.08em;
}
.rb-style-block h3 { margin: 0; }
.rb-style-intro {
max-width: 800px;
margin: 0 0 28px;
color: var(--rb-ink-soft);
}
.rb-design-grid {
display: grid;
grid-template-columns: repeat(3, 1fr);
gap: 24px;
}
.rb-design-card {
background: var(--rb-surface);
border: 1px solid var(--rb-border);
border-radius: var(--rb-radius-md);
overflow: hidden;
transition: transform .3s ease, box-shadow .3s ease;
}
.rb-design-card:hover {
transform: translateY(-3px);
box-shadow: var(--rb-shadow-md);
}
.rb-design-card a,
.rb-design-card .rb-card-inner {
color: inherit;
display: block;
text-decoration: none;
}
.rb-design-card img,
.rb-design-card .rb-card-image {
aspect-ratio: 4 / 3;
object-fit: cover;
width: 100%;
}
.rb-design-body { padding: 20px 22px 22px; }
.rb-design-title {
font-family: var(--rb-font-display);
font-size: 1.1rem;
font-weight: 600;
margin-bottom: 8px;
color: var(--rb-ink);
}
.rb-design-card p {
font-size: 0.93rem;
line-height: 1.6;
margin: 0;
color: var(--rb-ink-soft);
} .rb-howto {
background: var(--rb-bg-warm);
position: relative;
}
.rb-howto-intro {
max-width: 720px;
margin: 0 auto 50px;
text-align: center;
}
.rb-materials {
background: var(--rb-surface);
border: 1px solid var(--rb-border);
border-radius: var(--rb-radius-lg);
padding: 28px 32px;
margin-bottom: 50px;
}
.rb-materials h4 { margin: 0 0 16px; }
.rb-materials ul {
margin: 0;
padding: 0;
list-style: none;
columns: 2;
column-gap: 24px;
}
.rb-materials li {
padding: 8px 0 8px 28px;
position: relative;
color: var(--rb-ink-soft);
break-inside: avoid;
font-size: 0.97rem;
}
.rb-materials li::before {
content: "";
position: absolute;
left: 0;
top: 16px;
width: 12px;
height: 12px;
background: var(--rb-primary);
border-radius: 50%;
}
.rb-steps {
display: grid;
grid-template-columns: repeat(2, 1fr);
gap: 24px;
list-style: none;
padding: 0;
margin: 0;
}
.rb-step {
background: var(--rb-surface);
padding: 28px 28px 24px;
border-radius: var(--rb-radius-md);
border-left: 4px solid var(--rb-primary);
position: relative;
}
.rb-step-num {
font-family: var(--rb-font-display);
font-size: 2.4rem;
font-weight: 700;
color: var(--rb-gold);
line-height: 1;
margin-bottom: 8px;
}
.rb-step h4 {
font-family: var(--rb-font-display);
font-size: 1.18rem;
margin: 0 0 8px;
}
.rb-step p { margin: 0; font-size: 0.97rem; } .rb-articles-grid {
display: grid;
grid-template-columns: repeat(3, 1fr);
gap: 28px;
}
.rb-article-card {
background: var(--rb-surface);
border-radius: var(--rb-radius-md);
overflow: hidden;
border: 1px solid var(--rb-border);
transition: all .3s ease;
}
.rb-article-card:hover {
transform: translateY(-4px);
box-shadow: var(--rb-shadow-lg);
}
.rb-article-card a { display: block; color: inherit; text-decoration: none; }
.rb-article-card img,
.rb-article-card .rb-card-image {
aspect-ratio: 16 / 10;
object-fit: cover;
width: 100%;
}
.rb-article-body { padding: 22px 24px 24px; }
.rb-article-tag {
font-size: 0.72rem !important;
font-weight: 700;
letter-spacing: 0.14em;
text-transform: uppercase;
color: var(--rb-primary);
margin-bottom: 10px !important;
}
.rb-article-title {
font-family: var(--rb-font-display);
font-size: 1.18rem;
font-weight: 600;
margin: 0 0 10px;
color: var(--rb-ink);
line-height: 1.3;
}
.rb-article-card p { font-size: 0.9rem; margin: 0; }
.rb-see-all { text-align: center; margin-top: 50px; } .rb-faq { background: var(--rb-surface-soft); }
.rb-faq-list { max-width: 820px; margin: 0 auto; }
.rb-faq-list details {
background: var(--rb-surface);
border: 1px solid var(--rb-border);
border-radius: var(--rb-radius-md);
padding: 22px 26px;
margin-bottom: 14px;
transition: border-color .2s ease;
}
.rb-faq-list details[open] {
border-color: var(--rb-faq-border, var(--rb-primary));
}
.rb-faq-list summary {
font-family: var(--rb-font-display);
font-size: 1.12rem;
font-weight: 600;
color: var(--rb-ink);
cursor: pointer;
list-style: none;
display: flex;
justify-content: space-between;
align-items: center;
gap: 16px;
}
.rb-faq-list summary::-webkit-details-marker { display: none; }
.rb-faq-list summary::after {
content: "+";
font-size: 1.6rem;
color: var(--rb-faq-icon, var(--rb-primary));
font-weight: 400;
font-family: var(--rb-font-body);
line-height: 1;
}
.rb-faq-list details[open] summary::after { content: "−"; }
.rb-faq-list details p {
margin: 16px 0 0;
color: var(--rb-ink-soft);
font-size: 0.98rem;
line-height: 1.7;
} .rb-author { padding: 70px 0; }
.rb-author-card {
display: grid;
grid-template-columns: 220px 1fr;
gap: 40px;
align-items: center;
background: var(--rb-surface);
border: 1px solid var(--rb-border);
border-radius: var(--rb-radius-lg);
padding: 40px;
max-width: 880px;
margin: 0 auto;
box-shadow: var(--rb-shadow-md);
}
.rb-author-photo {
width: 220px;
height: 220px;
border-radius: 50%;
object-fit: cover;
border: 4px solid var(--rb-gold-soft);
background: var(--rb-bg-warm);
}
.rb-author-content h2 { margin-bottom: 12px; font-size: 1.9rem; }
.rb-author-content p { margin-bottom: 14px; font-size: 1rem; }
.rb-author-meta {
display: flex;
gap: 14px;
flex-wrap: wrap;
margin-top: 16px;
}
.rb-author-meta a {
font-size: 0.9rem;
font-weight: 600;
} .rb-cta-banner {
background: linear-gradient(135deg, var(--rb-primary) 0%, var(--rb-primary-dark) 100%);
color: #fff;
padding: 70px 0;
text-align: center;
position: relative;
overflow: hidden;
}
.rb-cta-banner::before {
content: "";
position: absolute;
top: -100px;
right: -100px;
width: 300px;
height: 300px;
background: radial-gradient(circle, rgba(255, 255, 255, 0.12), transparent 70%);
border-radius: 50%;
pointer-events: none;
}
.rb-cta-banner::after {
content: "";
position: absolute;
bottom: -100px;
left: -100px;
width: 300px;
height: 300px;
background: radial-gradient(circle, rgba(201, 145, 46, 0.3), transparent 70%);
border-radius: 50%;
pointer-events: none;
}
.rb-cta-banner .rb-container { position: relative; z-index: 1; }
.rb-cta-banner .rb-h2 { color: #fff; margin-bottom: 14px; }
.rb-cta-banner p {
color: rgba(255, 255, 255, 0.9);
max-width: 600px;
margin: 0 auto 28px;
} @media (max-width: 880px) {
.rb { padding: 50px 0; }
.rb-hero { padding: 40px 0 30px; }
.rb-hero-grid { grid-template-columns: 1fr; gap: 40px; }
.rb-history-grid { grid-template-columns: 1fr; gap: 30px; }
.rb-design-grid { grid-template-columns: 1fr; }
.rb-articles-grid { grid-template-columns: 1fr; }
.rb-section-head { margin-bottom: 40px; }
}
@media (max-width: 640px) {
.rb-materials ul { columns: 1; }
.rb-steps { grid-template-columns: 1fr; }
.rb-author-card { grid-template-columns: 1fr; text-align: center; padding: 32px 24px; }
.rb-author-photo { margin: 0 auto; width: 160px; height: 160px; }
.rb-author-meta { justify-content: center; }
}