/* roulang page: index */
:root {
  --banana-yellow: #FFC92F;
  --leaf-green: #5A9E49;
  --cream: #FFF8EE;
  --cocoa: #2C2118;
  --coral: #FF6B40;
  --white: #FFF;
  --muted: #75685C;
  --line: #F0DFC8;
  --soft-yellow: #FFF3C7;
  --soft-green: #E4F2DF;
  --soft-coral: #FFE9E2;
  --radius-lg: 20px;
  --radius-md: 16px;
  --radius-sm: 10px;
  --shadow-sm: 0 4px 16px rgba(143, 88, 20, 0.08);
  --shadow-lg: 0 18px 48px rgba(143, 88, 20, 0.15);
  --font-main: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 110px; }
body {
  margin: 0;
  font-family: var(--font-main);
  font-size: 16px;
  line-height: 1.8;
  color: var(--cocoa);
  background: var(--cream);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: var(--cocoa); text-decoration: none; }
a:hover { color: var(--leaf-green); }
ul, ol { list-style: none; margin: 0; padding: 0; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.grid-container { max-width: 1200px; }
.section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 1px;
  color: var(--leaf-green);
  background: var(--soft-green);
  padding: 6px 14px;
  border-radius: 999px;
}
.section-header {
  margin-bottom: 30px;
}
.section-header h1, .section-header h2 {
  font-size: clamp(26px, 3vw, 36px);
  line-height: 1.35;
  font-weight: 900;
  margin: 12px 0 10px;
}
.section-header p {
  color: var(--muted);
  max-width: 820px;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-main);
  font-weight: 700;
  font-size: 16px;
  line-height: 1.2;
  padding: 13px 28px;
  border-radius: 999px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all 0.25s ease;
  background: var(--coral);
  color: #fff;
  box-shadow: 0 8px 22px rgba(255, 107, 64, 0.3);
}
.btn:hover {
  background: #ff865f;
  transform: translateY(-2px);
  color: #fff;
  box-shadow: 0 12px 28px rgba(255, 107, 64, 0.36);
}
.btn:active { transform: scale(0.97); }
.btn-green {
  background: var(--leaf-green);
  box-shadow: 0 8px 22px rgba(90, 158, 73, 0.24);
}
.btn-green:hover { background: #6ab559; color: #fff; }
.btn-dark { background: var(--cocoa); color: #fff; }
.btn-dark:hover { background: #453a2f; color: #fff; }
.btn-outline {
  background: transparent;
  border-color: rgba(44, 33, 24, 0.25);
  color: var(--cocoa);
  box-shadow: none;
}
.btn-outline:hover {
  border-color: var(--leaf-green);
  color: var(--leaf-green);
  background: rgba(90, 158, 73, 0.05);
  box-shadow: none;
}
a:focus, button:focus, summary:focus-visible, input:focus {
  outline: 3px solid rgba(90, 158, 73, 0.45);
  outline-offset: 2px;
}
/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 999;
  background: linear-gradient(120deg, #ffd75e 0%, #ffc92f 38%, #ffb425 100%);
  box-shadow: 0 4px 18px rgba(255, 165, 30, 0.22);
}
.title-bar.mobile-top {
  display: none;
  background: transparent;
  color: var(--cocoa);
  padding: 14px 16px;
  align-items: center;
  justify-content: space-between;
}
.title-bar .title-bar-title { font-weight: 800; font-size: 20px; }
.top-bar.nav-main { background: transparent; padding: 0; max-width: 1200px; margin: 0 auto; }
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
}
.nav-brand { font-size: 24px; font-weight: 900; color: var(--cocoa); letter-spacing: 1px; margin-right: 24px; }
.nav-main .top-bar-left { display: flex; align-items: center; }
.nav-main .top-bar-right { display: flex; align-items: center; gap: 22px; }
.site-nav-list {
  display: flex;
  align-items: center;
  gap: 4px;
  background: transparent;
}
.site-nav-list li a {
  font-size: 16px;
  font-weight: 500;
  color: var(--cocoa);
  padding: 9px 15px;
  border-radius: 999px;
  transition: background 0.2s;
}
.site-nav-list li a:hover { background: rgba(255, 255, 255, 0.55); }
.site-nav-list li.active a { background: rgba(255, 255, 255, 0.7); font-weight: 700; }
.nav-cta {
  background: var(--white);
  color: var(--cocoa);
  font-weight: 700;
  font-size: 15px;
  padding: 10px 22px;
  border-radius: 999px;
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.06);
  transition: all 0.2s;
  white-space: nowrap;
}
.nav-cta:hover { transform: translateY(-2px); box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12); color: var(--cocoa); }
/* Page Hero / Category Head */
.cat-head {
  position: relative;
  overflow: hidden;
  padding: 52px 0 56px;
  background:
    linear-gradient(135deg, rgba(255, 248, 238, 0.96), rgba(255, 243, 199, 0.94)),
    url("/assets/images/backpic/back-3.jpg") center/cover no-repeat;
}
.cat-head .bg-cover {
  position: absolute;
  inset: 0;
  background-image: url("/assets/images/coverpic/cover-6.webp");
  background-size: cover;
  background-position: center;
  opacity: 0.16;
  z-index: 0;
}
.cat-head .container { position: relative; z-index: 1; }
.breadcrumb {
  font-size: 14px;
  color: var(--muted);
  margin-bottom: 12px;
}
.breadcrumb a { color: var(--muted); }
.breadcrumb a:hover { color: var(--leaf-green); }
.cat-head h1 {
  font-size: clamp(27px, 4vw, 42px);
  font-weight: 900;
  line-height: 1.35;
  margin: 0 0 12px;
}
.cat-head p { color: var(--muted); font-size: 17px; max-width: 800px; margin: 0; }
/* Body main */
.cat-main { padding: 64px 0 96px; }
.category-item {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 20px;
  background: #fff;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(240, 223, 200, 0.7);
  margin-bottom: 24px;
  transition: transform 0.25s, box-shadow 0.25s;
}
.category-item:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); }
.cat-item-img { width: 100%; height: 100%; min-height: 170px; object-fit: cover; }
.cat-item-body { padding: 24px 24px 20px; display: flex; flex-direction: column; }
.cat-item-body .item-label { font-size: 13px; font-weight: 700; color: var(--coral); letter-spacing: 0.5px; }
.cat-item-body h2 { font-size: 22px; line-height: 1.4; font-weight: 800; margin: 5px 0 8px; }
.cat-item-body p { color: var(--muted); font-size: 15px; line-height: 1.75; margin: 0 0 14px; }
.tag-row { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 16px; }
.tag {
  font-size: 13px;
  font-weight: 600;
  background: var(--soft-yellow);
  color: var(--cocoa);
  padding: 4px 12px;
  border-radius: 6px;
}
.tag-green { background: var(--soft-green); color: var(--leaf-green); }
.cat-more {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  border-top: 1px dashed var(--line);
  padding-top: 14px;
}
.cat-more summary { cursor: pointer; list-style: none; font-size: 15px; font-weight: 700; color: var(--leaf-green); padding: 4px 0; }
.cat-more summary::-webkit-details-marker { display: none; }
.cat-enter {
  font-size: 14px;
  font-weight: 700;
  color: var(--coral);
  white-space: nowrap;
}
.cat-enter:hover { color: var(--cocoa); }
.detail-panel { margin-top: 18px; background: var(--cream); padding: 16px 18px; border-radius: 12px; color: var(--muted); line-height: 1.7; }
/* Sidebar */
.side-box {
  background: #fff;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(240, 223, 200, 0.7);
  padding: 22px;
  margin-bottom: 22px;
}
.side-box h3 { font-size: 18px; font-weight: 800; margin: 0 0 14px; display: flex; align-items: center; gap: 8px; }
.jump-list li { border-bottom: 1px solid #f9ecd7; }
.jump-list li a { display: block; padding: 10px 2px; font-size: 15px; font-weight: 500; transition: all 0.2s; }
.jump-list li a:hover { color: var(--leaf-green); padding-left: 8px; background: rgba(90,158,73,.04); border-radius: 8px; }
.side-tip {
  background: linear-gradient(150deg, #ffedbe, #fff);
  border: 1px solid #f5deb0;
}
.side-tip ul li { position: relative; padding-left: 20px; font-size: 15px; margin-bottom: 9px; color: var(--cocoa); }
.side-tip ul li::before { content: "✓"; position: absolute; left: 0; color: var(--leaf-green); font-weight: 700; }
.side-cta {
  background: linear-gradient(135deg, #2C2118, #58483a);
  color: #fff;
}
.side-cta h3 { color: #FFC92F; }
.side-cta p { color: rgba(255,255,255,0.78); font-size: 14px; line-height: 1.7; margin: 0 0 18px; }
.side-faq details { border-bottom: 1px solid #f3e3cc; padding: 12px 0; }
.side-faq summary { list-style: none; cursor: pointer; font-weight: 600; font-size: 15px; line-height: 1.5; display: flex; align-items: center; gap: 8px; }
.side-faq summary::before { content: "+"; color: var(--coral); font-weight: 800; font-size: 18px; }
.side-faq details[open] summary::before { content: "–"; }
.side-faq .faq-a { font-size: 14px; color: var(--muted); margin-top: 8px; padding-left: 24px; line-height: 1.75; }
/* CTA strip inside */
.cta-strip {
  background: linear-gradient(120deg, #ffcf52, #ffb843 40%, #9bc87a);
  border-radius: 22px;
  padding: 24px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-top: 34px;
  flex-wrap: wrap;
}
.cta-strip strong { font-size: 20px; font-weight: 900; }
.cta-strip span { display: block; font-size: 14px; color: rgba(44,33,24,.8); }
/* footer */
.site-footer {
  background: var(--cocoa);
  color: rgba(255, 255, 255, 0.86);
  padding: 64px 0 56px;
}
.footer-inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 42px;
  margin-bottom: 40px;
}
.footer-brand-name { color: var(--banana-yellow); font-weight: 900; font-size: 26px; }
.site-footer .footer-desc { margin: 12px 0 18px; color: rgba(255,255,255,0.64); font-size: 14px; line-height: 1.85; max-width: 320px; }
.site-footer h4 { color: #fff; font-size: 17px; margin: 6px 0 14px; }
.site-footer a { color: rgba(255,255,255,0.74); font-size: 15px; display: inline-block; padding: 4px 0; }
.site-footer a:hover { color: var(--banana-yellow); text-decoration: underline; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.16);
  padding-top: 20px;
  font-size: 14px;
  color: rgba(255,255,255,0.5);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
}
@media screen and (max-width: 1023px) {
  .title-bar.mobile-top { display: flex; }
  .nav-main {
    display: none;
    position: fixed;
    left: 0;
    right: 0;
    z-index: 998;
    background: linear-gradient(135deg, #ffd75e, #ffc92f 60%, #ffb425);
    box-shadow: 0 16px 28px rgba(0, 0, 0, 0.2);
  }
  .nav-main.show-mobile { display: block; }
  .nav-inner { flex-direction: column; padding: 18px 20px 24px; }
  .nav-brand { display: none; }
  .nav-main .top-bar-right { flex-direction: column; align-items: stretch; gap: 4px; }
  .site-nav-list { flex-direction: column; gap: 2px; }
  .site-nav-list li a { display: block; padding: 14px 12px; border-radius: 12px; }
  .nav-cta { margin-top: 14px; text-align: center; background: var(--coral); color: #fff; }
}
@media screen and (max-width: 900px) {
  .category-item { grid-template-columns: 160px 1fr; }
  .cta-strip { flex-direction: column; align-items: flex-start; }
}
@media screen and (max-width: 640px) {
  .category-item { grid-template-columns: 1fr; }
  .cat-item-img { height: 180px; width: 100%; }
  .cat-main { padding-top: 40px; }
  .footer-inner { grid-template-columns: 1fr; gap: 30px; }
  .btn { width: 100%; justify-content: center; }
}

/* roulang page: category1 */
:root {
    --banana-yellow: #FFC92F;
    --leaf-green: #5A9E49;
    --cream: #FFF8EE;
    --cocoa: #2C2118;
    --coral: #FF6B40;
    --white: #FFF;
    --muted: #75685C;
    --line: #F0DFC8;
    --soft-yellow: #FFF3C7;
    --soft-green: #E4F2DF;
    --soft-coral: #FFE9E2;
    --radius-lg: 20px;
    --radius-md: 16px;
    --radius-sm: 10px;
    --shadow-sm: 0 4px 16px rgba(143, 88, 20, 0.08);
    --shadow-lg: 0 18px 48px rgba(143, 88, 20, 0.15);
    --font-main: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 110px;
}

body {
    margin: 0;
    font-family: var(--font-main);
    font-size: 16px;
    line-height: 1.8;
    color: var(--cocoa);
    background: var(--cream);
    -webkit-font-smoothing: antialiased;
}

img {
    max-width: 100%;
    display: block;
}

a {
    color: var(--cocoa);
    text-decoration: none;
}
a:hover { color: var(--leaf-green); }

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}
.grid-container { max-width: 1200px; }

.section-kicker {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 1px;
    color: var(--leaf-green);
    background: var(--soft-green);
    padding: 6px 14px;
    border-radius: 999px;
}
.section-header { margin-bottom: 30px; }
.section-header h1,
.section-header h2 {
    font-size: clamp(26px, 3vw, 36px);
    line-height: 1.35;
    font-weight: 900;
    margin: 12px 0 10px;
}
.section-header p {
    color: var(--muted);
    max-width: 820px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-family: var(--font-main);
    font-weight: 700;
    font-size: 16px;
    line-height: 1.2;
    padding: 13px 28px;
    border-radius: 999px;
    border: 2px solid transparent;
    cursor: pointer;
    transition: all 0.25s ease;
    background: var(--coral);
    color: #fff;
    box-shadow: 0 8px 22px rgba(255, 107, 64, 0.3);
}
.btn:hover {
    background: #ff865f;
    transform: translateY(-2px);
    color: #fff;
    box-shadow: 0 12px 28px rgba(255, 107, 64, 0.36);
}
.btn:active { transform: scale(0.97); }
.btn-green {
    background: var(--leaf-green);
    box-shadow: 0 8px 22px rgba(90, 158, 73, 0.24);
}
.btn-green:hover { background: #6ab559; color: #fff; }
.btn-dark {
    background: var(--cocoa);
    color: #fff;
    box-shadow: 0 8px 22px rgba(44, 33, 24, 0.2);
}
.btn-dark:hover { background: #453a2f; color: #fff; }
.btn-outline {
    background: transparent;
    border-color: rgba(44, 33, 24, 0.25);
    color: var(--cocoa);
    box-shadow: none;
}
.btn-outline:hover {
    border-color: var(--leaf-green);
    color: var(--leaf-green);
    background: rgba(90, 158, 73, 0.05);
    box-shadow: none;
}
a:focus,
button:focus,
summary:focus-visible,
input:focus {
    outline: 3px solid rgba(90, 158, 73, 0.45);
    outline-offset: 2px;
}

/* header */
.site-header {
    position: sticky;
    top: 0;
    z-index: 999;
    background: linear-gradient(120deg, #ffd75e 0%, #ffc92f 38%, #ffb425 100%);
    box-shadow: 0 4px 18px rgba(255, 165, 30, 0.22);
}
.title-bar.mobile-top {
    display: none;
    background: transparent;
    color: var(--cocoa);
    padding: 14px 16px;
    align-items: center;
    justify-content: space-between;
}
.title-bar .title-bar-title { font-weight: 800; font-size: 20px; }
.top-bar.nav-main {
    background: transparent;
    padding: 0;
    max-width: 1200px;
    margin: 0 auto;
}
.nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 72px;
}
.nav-brand {
    font-size: 24px;
    font-weight: 900;
    color: var(--cocoa);
    letter-spacing: 1px;
    margin-right: 24px;
}
.site-nav-list {
    display: flex;
    align-items: center;
    gap: 4px;
    background: transparent;
    margin-bottom: 0;
}
.site-nav-list li a {
    font-size: 16px;
    font-weight: 500;
    color: var(--cocoa);
    padding: 9px 15px;
    border-radius: 999px;
    transition: background 0.2s;
    display: block;
}
.site-nav-list li a:hover { background: rgba(255, 255, 255, 0.55); color: var(--cocoa); }
.site-nav-list li.active a { background: rgba(255, 255, 255, 0.7); font-weight: 700; }
.nav-cta {
    background: var(--white);
    color: var(--cocoa);
    font-weight: 700;
    font-size: 15px;
    padding: 10px 22px;
    border-radius: 999px;
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.06);
    transition: all 0.2s;
    white-space: nowrap;
    display: inline-block;
}
.nav-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12);
    color: var(--cocoa);
}
.top-bar.nav-main .top-bar-left { float: none; margin-left: 0; }
.top-bar.nav-main .top-bar-right { float: none; margin-right: 0; }
.nav-inner::before,
.nav-inner::after { display: none; }

/* category head */
.cat-head {
    position: relative;
    overflow: hidden;
    padding: 48px 0 54px;
    background: linear-gradient(135deg, rgba(255, 248, 238, 0.97) 20%, rgba(255, 243, 199, 0.92) 100%),
        url("/assets/images/backpic/back-3.jpg") center/cover no-repeat;
    border-bottom: 1px solid rgba(240, 223, 200, 0.6);
}
.cat-head .container { position: relative; z-index: 1; }
.breadcrumb {
    font-size: 14px;
    color: var(--muted);
    margin-bottom: 14px;
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}
.breadcrumb a { color: var(--muted); }
.breadcrumb a:hover { color: var(--leaf-green); text-decoration: underline; }
.breadcrumb .sep { color: #cbb9a5; margin: 0 4px; }
.breadcrumb .current { font-weight: 600; color: var(--cocoa); }
.cat-head h1 {
    font-size: clamp(26px, 3.2vw, 38px);
    font-weight: 900;
    line-height: 1.35;
    margin: 0 0 14px;
    color: var(--cocoa);
    letter-spacing: 0.5px;
}
.cat-head .sub {
    font-size: 17px;
    line-height: 1.8;
    color: var(--muted);
    max-width: 780px;
    margin: 0;
}

/* catalog */
.cat-main { padding: 56px 0 88px; }
.sidebar-offset .cat-sidebar { position: sticky; top: 100px; }

.section-title {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 24px;
    font-weight: 800;
    margin: 12px 0 18px;
    color: var(--cocoa);
}
.section-title .line {
    width: 36px;
    height: 4px;
    background: var(--banana-yellow);
    border-radius: 999px;
    display: inline-block;
}
.cat-card {
    display: grid;
    grid-template-columns: 190px 1fr;
    gap: 0;
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(240, 223, 200, 0.7);
    margin-bottom: 22px;
    overflow: hidden;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.cat-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}
.cat-card .thumb {
    width: 100%;
    height: 100%;
    min-height: 165px;
    object-fit: cover;
    display: block;
}
.cat-card .card-body {
    padding: 24px 26px 22px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.cat-card .card-label {
    font-size: 13px;
    font-weight: 700;
    color: var(--coral);
    letter-spacing: 0.5px;
    text-transform: uppercase;
    margin-bottom: 4px;
}
.cat-card h2 {
    font-size: 21px;
    line-height: 1.45;
    font-weight: 800;
    margin: 4px 0 8px;
    color: var(--cocoa);
}
.cat-card .desc {
    color: var(--muted);
    font-size: 15px;
    line-height: 1.75;
    margin-bottom: 14px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.cat-card .tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 12px;
    align-items: center;
}
.tag {
    font-size: 13px;
    font-weight: 600;
    background: var(--soft-yellow);
    color: #8a6a12;
    padding: 3px 12px;
    border-radius: 6px;
    display: inline-block;
}
.tag-green { background: var(--soft-green); color: var(--leaf-green); }
.tag-coral { background: var(--soft-coral); color: #cc4e2a; }
.cat-card .enter-link {
    align-self: flex-start;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 15px;
    font-weight: 600;
    color: var(--leaf-green);
    border-bottom: 2px solid transparent;
    transition: border-color 0.2s, color 0.2s;
    margin-top: auto;
}
.cat-card .enter-link:hover {
    border-color: var(--leaf-green);
    color: var(--leaf-green);
}
.cat-card .enter-link i { transition: transform 0.2s; }
.cat-card .enter-link:hover i { transform: translateX(4px); }

/* aside */
.side-block {
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(240, 223, 200, 0.7);
    padding: 24px;
    margin-bottom: 24px;
}
.side-block h3 {
    font-size: 17px;
    font-weight: 800;
    margin: 0 0 12px;
    color: var(--cocoa);
    position: relative;
    padding-bottom: 10px;
}
.side-block h3::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 28px;
    height: 3px;
    background: var(--banana-yellow);
    border-radius: 999px;
}
.jump-list {
    list-style: none;
    margin: 0;
    padding: 0;
}
.jump-list li {
    border-bottom: 1px solid #f9ecd7;
    margin: 0;
}
.jump-list li:last-child { border-bottom: none; }
.jump-list li a {
    display: block;
    padding: 10px 2px;
    font-size: 15px;
    font-weight: 500;
    transition: all 0.2s;
    border-radius: 8px;
}
.jump-list li a:hover {
    color: var(--leaf-green);
    padding-left: 8px;
    background: rgba(90, 158, 73, 0.04);
}

.mini-card {
    background: var(--soft-green);
    border-radius: var(--radius-md);
    padding: 16px 18px;
    margin-bottom: 12px;
}
.mini-card .sub-title {
    font-size: 13px;
    font-weight: 700;
    color: var(--leaf-green);
    font-weight: 700;
}
.mini-card strong { display: block; font-size: 16px; }
.mini-card p { color: var(--muted); font-size: 14px; margin: 4px 0 0; }

.side-cta {
    background: linear-gradient(135deg, #2C2118, #58483a);
    color: var(--white);
    border-radius: var(--radius-lg);
    padding: 26px 24px;
    margin-bottom: 24px;
}
.side-cta h3 {
    color: var(--banana-yellow);
    font-size: 20px;
    font-weight: 800;
    margin: 0 0 8px;
}
.side-cta p {
    color: rgba(255, 255, 255, 0.78);
    font-size: 15px;
    line-height: 1.65;
    margin: 0 0 16px;
}
.side-cta .btn {
    width: 100%;
    background: var(--coral);
    border: none;
    color: #fff;
}
.side-cta .btn:hover { background: #ff865f; }

.side-faq {
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    padding: 10px 20px;
}
.side-faq h3 {
    font-size: 17px;
    font-weight: 800;
    color: var(--cocoa);
    padding: 14px 0 8px;
    margin: 0;
    border-bottom: 1px solid #f9ecd7;
}
.side-faq details {
    border-bottom: 1px solid #fdf3e4;
    padding: 8px 0;
}
.side-faq details:last-child { border-bottom: none; }
.side-faq summary {
    list-style: none;
    cursor: pointer;
    font-weight: 600;
    font-size: 15px;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 0;
    transition: color 0.2s;
    color: var(--cocoa);
}
.side-faq summary::-webkit-details-marker { display: none; }
.side-faq summary i {
    font-style: normal;
    display: inline-block;
    width: 24px;
    height: 24px;
    line-height: 24px;
    text-align: center;
    border-radius: 50%;
    background: var(--soft-yellow);
    color: var(--cocoa);
    transition: transform 0.3s;
    font-weight: 700;
    flex-shrink: 0;
}
.side-faq details[open] summary { color: var(--leaf-green); }
.side-faq details[open] summary i {
    transform: rotate(45deg);
    background: var(--soft-green);
    color: var(--leaf-green);
}
.side-faq .faq-ans {
    font-size: 14px;
    color: var(--muted);
    line-height: 1.7;
    padding: 0 0 12px 32px;
    margin: 0;
}

/* cta strip */
.cta-strip {
    background: linear-gradient(120deg, var(--soft-green), var(--soft-yellow));
    border-radius: var(--radius-lg);
    padding: 20px 28px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 14px;
    margin: 36px 0 0;
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(90, 158, 73, 0.15);
}
.cta-strip strong {
    font-size: 17px;
    font-weight: 800;
}
.cta-strip span {
    color: var(--muted);
    font-size: 14px;
}
.cta-strip .btn {
    background: var(--leaf-green);
    box-shadow: 0 6px 16px rgba(90, 158, 73, 0.3);
    padding: 10px 24px;
}
.cta-strip .btn:hover { background: #6ab559; color: #fff; }

/* footer */
.site-footer {
    background: var(--cocoa);
    color: rgba(255, 255, 255, 0.8);
    margin-top: 40px;
    font-size: 15px;
}
.site-footer .container { max-width: 1200px; }
.site-footer a { color: rgba(255, 255, 255, 0.7); transition: color 0.2s, text-decoration 0.2s; }
.site-footer a:hover { color: var(--banana-yellow); text-decoration: underline; }
.footer-inner {
    display: grid;
    grid-template-columns: 1.3fr 0.8fr 1.1fr;
    gap: 40px;
    padding: 56px 0 28px;
}
.footer-brand-name {
    font-size: 26px;
    font-weight: 900;
    color: var(--banana-yellow);
    letter-spacing: 1px;
    margin-bottom: 10px;
}
.footer-desc {
    color: rgba(255, 255, 255, 0.62);
    font-size: 14px;
    line-height: 1.75;
    margin: 0;
    max-width: 420px;
}
.site-footer h4 {
    color: var(--banana-yellow);
    font-size: 17px;
    font-weight: 700;
    margin: 0 0 14px;
    padding-bottom: 8px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.14);
    display: inline-block;
}
.footer-cols {
    list-style: none;
    margin: 0;
    padding: 0;
}
.footer-cols li { margin-bottom: 9px; }
.footer-cols a { font-size: 15px; display: inline-block; padding: 2px 0; }
.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    padding: 22px 0 28px;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    color: rgba(255, 255, 255, 0.5);
    font-size: 14px;
}
.footer-bottom span:last-child { color: var(--banana-yellow); opacity: 0.8; }

/* fixed bottom bar */
.fix-cta {
    position: fixed;
    bottom: 18px;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    z-index: 989;
    background: var(--cocoa);
    color: #fff;
    max-width: 820px;
    width: calc(100% - 32px);
    border-radius: 999px;
    box-shadow: 0 16px 44px rgba(44, 33, 24, 0.3);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 10px 12px 10px 24px;
    transition: transform 0.4s ease, opacity 0.4s;
    opacity: 0;
    pointer-events: none;
}
.fix-cta.show {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
    pointer-events: auto;
}
.fix-cta .fix-text {
    font-size: 16px;
    font-weight: 700;
    color: var(--banana-yellow);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.fix-cta .fix-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}
.fix-cta .fix-close {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.14);
    border: none;
    color: #fff;
    font-size: 20px;
    line-height: 1;
    cursor: pointer;
    transition: background 0.2s;
    align-items: center;
    justify-content: center;
    display: flex;
}
.fix-cta .fix-close:hover { background: rgba(255, 255, 255, 0.28); }
.fix-cta .btn {
    background: var(--coral);
    padding: 9px 22px;
    font-size: 14px;
    box-shadow: none;
    white-space: nowrap;
}
.fix-cta .btn:hover { background: #ff865f; color: #fff; }
body {
    padding-bottom: 0;
}
.fix-spacer {
    display: none;
}

/* responsive */
@media screen and (max-width: 1024px) {
    .cat-card { grid-template-columns: 160px 1fr; }
    .cat-card .card-body { padding: 20px; }
    .footer-inner { grid-template-columns: 1fr 0.8fr 1fr; gap: 28px; }
}

@media screen and (max-width: 900px) {
    .nav-cta { display: none; }
    .top-bar.nav-main { overflow: visible; }
    .site-nav-list li a { font-size: 15px; padding: 8px 12px; }
    .footer-inner {
        grid-template-columns: 1fr 1fr;
        gap: 30px 24px;
        padding: 44px 0 20px;
    }
    .footer-desc { max-width: 100%; }
}

@media screen and (max-width: 767px) {
    .cat-head { padding: 36px 0 40px; }
    .cat-main { padding: 44px 0 64px; }
    .cat-card { grid-template-columns: 1fr; }
    .cat-card .thumb {
        width: 100%;
        height: 170px;
        min-height: 130px;
        object-fit: cover;
    }
    .cat-card .card-body { padding: 20px; }
    .footer-inner { grid-template-columns: 1fr; gap: 28px; padding: 40px 0 16px; }
    .fix-cta {
        width: calc(100% - 20px);
        border-radius: 24px;
        flex-wrap: wrap;
        padding: 14px 16px;
        bottom: 10px;
        justify-content: center;
    }
    .fix-cta .fix-text { width: 100%; text-align: center; font-size: 15px; }
    .fix-cta .fix-actions { width: 100%; justify-content: center; }
    .site-footer { margin-top: 0; }
    .cta-strip { padding: 20px; }
}

@media screen and (max-width: 639px) {
    .site-header { position: relative; }
    .site-header .nav-main > .nav-inner {
        display: none;
    }
    .site-header .title-bar.mobile-top {
        display: flex;
    }
    body { scroll-padding-top: 30px; }
}

@media screen and (max-width: 520px) {
    .cat-head h1 { font-size: 26px; }
    .cat-head .sub { font-size: 15px; }
    .cat-list-title { font-size: 20px; }
    .section-title { font-size: 20px; }
    .cat-card h2 { font-size: 18px; }
    .cat-card::before {
        content: "";
        display: block;
        width: 100%;
        height: 4px;
        background: linear-gradient(90deg, var(--banana-yellow), var(--soft-yellow));
    }
    .thumb { border-radius: 0; }
    .side-block { margin-bottom: 20px; }
}

@media screen and (max-width: 639px) {
    .site-header.sticky-header {
        position: relative;
    }
}