:root { --hek2-primary: #31a61c; --hek2-primary-glow: rgba(49, 166, 28, 0.4); --hek2-accent: #9f249e; --hek2-bg: #f5f7fa; --hek2-surface: #ffffff; --hek2-text: #1f2937; --hek2-text-light: #6b7280; --hek2-border: #e5e7eb; --hek2-radius: 2px; --hek2-font-head: 'Kanit', sans-serif; --hek2-font-body: 'Inter', sans-serif; }
* { margin: 0; padding: 0; box-sizing: border-box; }
body.hek2-body { font-family: var(--hek2-font-body); font-size: 15px; color: var(--hek2-text); background-color: var(--hek2-bg); line-height: 1.5; width: 100%; overflow-x: hidden; }
@media (min-width: 768px) { body.hek2-body { font-size: 16px; } }
a { text-decoration: none; color: inherit; transition: color 0.2s ease; }
ul, ol { list-style: none; }
img { max-width: 100%; height: auto; display: block; }
.hek2-container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 1rem; }

.hek2-header { background: var(--hek2-surface); border-bottom: 1px solid var(--hek2-border); position: relative; z-index: 10; }
.hek2-header-inner { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.hek2-logo { font-family: var(--hek2-font-head); font-size: 24px; font-weight: 700; color: var(--hek2-accent); text-transform: uppercase; letter-spacing: 1px; }
.hek2-nav { display: flex; align-items: center; max-width: 60%; }
.hek2-nav-list { display: flex; gap: 1.5rem; overflow-x: auto; white-space: nowrap; -webkit-overflow-scrolling: touch; scrollbar-width: none; }
.hek2-nav-list::-webkit-scrollbar { display: none; }
.hek2-nav-link { font-family: var(--hek2-font-head); font-size: 14px; font-weight: 600; text-transform: uppercase; color: var(--hek2-text); }
.hek2-nav-link:hover { color: var(--hek2-primary); }

.hek2-ticker-wrap { display: flex; align-items: center; height: 40px; background: var(--hek2-text); color: var(--hek2-surface); overflow: hidden; position: relative; }
.hek2-ticker-label { font-family: var(--hek2-font-head); font-size: 13px; font-weight: 700; background: var(--hek2-accent); color: #fff; padding: 0 1rem; height: 100%; display: flex; align-items: center; position: relative; z-index: 2; text-transform: uppercase; }
.hek2-ticker-track { display: flex; gap: 2rem; white-space: nowrap; animation: hek2-marquee 30s linear infinite; padding-left: 1rem; }
.hek2-ticker-track:hover { animation-play-state: paused; }
.hek2-ticker-item { font-size: 13px; display: inline-flex; align-items: center; }
.hek2-ticker-link:hover { color: var(--hek2-primary); }
@keyframes hek2-marquee { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }

.hek2-main { display: flex; flex-direction: column; gap: 3rem; padding-bottom: 4rem; }

.hek2-hero { background: var(--hek2-surface); padding: 3rem 0; border-bottom: 1px solid var(--hek2-border); }
.hek2-hero-grid { display: grid; grid-template-columns: 1fr; gap: 2rem; align-items: center; }
@media (min-width: 768px) { .hek2-hero-grid { grid-template-columns: 1fr 1fr; } }
.hek2-hero-content { display: flex; flex-direction: column; gap: 1.25rem; }
.hek2-hero-title { font-family: var(--hek2-font-head); font-size: 32px; font-weight: 700; text-transform: uppercase; color: var(--hek2-primary); line-height: 1.1; letter-spacing: 0.5px; }
@media (min-width: 768px) { .hek2-hero-title { font-size: 48px; } }
.hek2-hero-desc { color: var(--hek2-text-light); font-size: 16px; }
.hek2-hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; margin-top: 0.5rem; }
.hek2-btn { display: inline-flex; align-items: center; justify-content: center; padding: 0.75rem 1.5rem; font-family: var(--hek2-font-head); font-size: 14px; font-weight: 600; text-transform: uppercase; border-radius: var(--hek2-radius); transition: all 0.3s ease; cursor: pointer; }
.hek2-btn-primary { background: var(--hek2-primary); color: #fff; border: 1px solid var(--hek2-primary); box-shadow: 0 0 10px var(--hek2-primary-glow); }
.hek2-btn-primary:hover { background: #288a17; box-shadow: 0 0 20px var(--hek2-primary-glow); }
.hek2-btn-outline { background: transparent; color: var(--hek2-primary); border: 1px solid var(--hek2-primary); }
.hek2-btn-outline:hover { background: var(--hek2-primary); color: #fff; }
.hek2-hero-img-wrap img { border-radius: var(--hek2-radius); box-shadow: 0 10px 30px rgba(0,0,0,0.1); width: 100%; height: auto; }

.hek2-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; margin-top: -1.5rem; position: relative; z-index: 5; }
.hek2-stat-box { background: var(--hek2-surface); padding: 1.5rem 1rem; text-align: center; border-radius: var(--hek2-radius); box-shadow: 0 4px 6px rgba(0,0,0,0.05); border: 1px solid var(--hek2-border); }
.hek2-stat-num { font-family: var(--hek2-font-head); font-size: 28px; font-weight: 700; color: var(--hek2-accent); }
.hek2-stat-label { font-size: 12px; color: var(--hek2-text-light); text-transform: uppercase; font-weight: 600; margin-top: 0.25rem; }
@media (max-width: 640px) { .hek2-stats { grid-template-columns: 1fr; margin-top: 1rem; } .hek2-stat-box { padding: 1rem; } }

.hek2-section-title { font-family: var(--hek2-font-head); font-size: 24px; font-weight: 700; text-transform: uppercase; color: var(--hek2-text); margin-bottom: 1.5rem; display: flex; align-items: center; gap: 0.75rem; }
.hek2-section-title::before { content: ''; display: block; width: 6px; height: 24px; background: var(--hek2-primary); border-radius: var(--hek2-radius); }

.hek2-tabs { display: flex; gap: 0.5rem; margin-bottom: 2rem; overflow-x: auto; padding-bottom: 0.5rem; scrollbar-width: thin; }
.hek2-tab { padding: 0.5rem 1.25rem; font-family: var(--hek2-font-head); font-size: 14px; font-weight: 600; text-transform: uppercase; border: 1px solid var(--hek2-border); background: var(--hek2-surface); color: var(--hek2-text-light); border-radius: var(--hek2-radius); cursor: pointer; transition: all 0.3s; white-space: nowrap; }
.hek2-tab:hover { border-color: var(--hek2-primary); color: var(--hek2-primary); }
.hek2-tab-active { background: var(--hek2-primary); color: #fff; border-color: var(--hek2-primary); box-shadow: 0 0 10px var(--hek2-primary-glow); animation: hek2-pulse 2s infinite; }
@keyframes hek2-pulse { 0% { box-shadow: 0 0 0 0 var(--hek2-primary-glow); } 70% { box-shadow: 0 0 0 6px rgba(49,166,28,0); } 100% { box-shadow: 0 0 0 0 rgba(49,166,28,0); } }

.hek2-cards-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 1.25rem; }
@media (min-width: 768px) { .hek2-cards-grid { grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 1.5rem; } }
.hek2-card { display: flex; flex-direction: column; background: var(--hek2-surface); border: 1px solid var(--hek2-border); border-radius: var(--hek2-radius); overflow: hidden; transition: transform 0.3s, box-shadow 0.3s; position: relative; }
.hek2-card:hover { transform: translateY(-5px); box-shadow: 0 10px 20px rgba(0,0,0,0.08); border-color: var(--hek2-accent); }
.hek2-card-img-wrap { position: relative; width: 100%; padding-top: 100%; overflow: hidden; background: #e5e7eb; }
.hek2-card-img { position: absolute; top: 0; left: 0; width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s; }
.hek2-card:hover .hek2-card-img { transform: scale(1.1); }
.hek2-card-badge { position: absolute; top: 0.5rem; right: 0.5rem; background: rgba(0,0,0,0.7); color: #fff; padding: 0.2rem 0.5rem; font-size: 12px; font-weight: 600; font-family: var(--hek2-font-head); border-radius: var(--hek2-radius); backdrop-filter: blur(4px); }
.hek2-card-content { padding: 0.75rem; text-align: center; }
.hek2-card-title { font-family: var(--hek2-font-head); font-weight: 600; font-size: 14px; color: var(--hek2-text); text-transform: uppercase; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; margin-bottom: 0.25rem; }
.hek2-card-sub { font-size: 12px; color: var(--hek2-text-light); }

.hek2-features-grid { display: grid; grid-template-columns: 1fr; gap: 1.5rem; }
@media (min-width: 768px) { .hek2-features-grid { grid-template-columns: repeat(3, 1fr); } }
.hek2-feature-card { background: var(--hek2-surface); padding: 1.5rem; border-radius: var(--hek2-radius); border: 1px solid var(--hek2-border); transition: border-color 0.3s; }
.hek2-feature-card:hover { border-color: var(--hek2-primary); }
.hek2-feat-icon { font-size: 32px; margin-bottom: 1rem; }
.hek2-feat-title { font-family: var(--hek2-font-head); font-size: 18px; font-weight: 600; margin-bottom: 0.5rem; text-transform: uppercase; }
.hek2-feat-desc { font-size: 14px; color: var(--hek2-text-light); }

.hek2-steps-grid { display: grid; grid-template-columns: 1fr; gap: 1.5rem; }
@media (min-width: 768px) { .hek2-steps-grid { grid-template-columns: repeat(3, 1fr); } }
.hek2-step-item { background: var(--hek2-surface); padding: 1.5rem; border-radius: var(--hek2-radius); border: 1px dashed var(--hek2-primary); position: relative; }
.hek2-step-num { position: absolute; top: -15px; left: 1.5rem; width: 30px; height: 30px; background: var(--hek2-primary); color: #fff; font-family: var(--hek2-font-head); font-weight: 700; font-size: 16px; display: flex; align-items: center; justify-content: center; border-radius: var(--hek2-radius); }
.hek2-step-title { font-family: var(--hek2-font-head); font-size: 16px; font-weight: 600; margin: 0.5rem 0; text-transform: uppercase; }
.hek2-step-desc { font-size: 14px; color: var(--hek2-text-light); }

.hek2-payment-tags { display: flex; flex-wrap: wrap; gap: 0.75rem; }
.hek2-pay-tag { background: #e5e7eb; color: var(--hek2-text); padding: 0.5rem 1rem; font-size: 13px; font-weight: 600; font-family: var(--hek2-font-head); text-transform: uppercase; border-radius: var(--hek2-radius); }

.hek2-page-top { padding-top: 2rem; border-bottom: 1px solid var(--hek2-border); padding-bottom: 2rem; margin-bottom: 2rem; }
.hek2-breadcrumbs { margin-bottom: 1rem; }
.hek2-crumb-list { display: flex; flex-wrap: wrap; gap: 0.5rem; font-size: 13px; color: var(--hek2-text-light); }
.hek2-crumb-item { display: flex; align-items: center; }
.hek2-crumb-item:not(:last-child)::after { content: '/'; margin-left: 0.5rem; color: var(--hek2-border); }
.hek2-crumb-item a:hover { color: var(--hek2-primary); }
.hek2-page-title { font-family: var(--hek2-font-head); font-size: 28px; font-weight: 700; text-transform: uppercase; color: var(--hek2-text); margin-bottom: 0.5rem; }
.hek2-meta-desc { font-size: 15px; color: var(--hek2-text-light); }

.hek2-article-wrap { background: var(--hek2-surface); padding: 2rem; border-radius: var(--hek2-radius); border: 1px solid var(--hek2-border); }
.hek2-article h2, .hek2-article h3, .hek2-article h4 { font-family: var(--hek2-font-head); font-weight: 600; text-transform: uppercase; color: var(--hek2-text); margin: 1.5rem 0 0.75rem; line-height: 1.3; }
.hek2-article h2 { font-size: 22px; color: var(--hek2-primary); }
.hek2-article h3 { font-size: 18px; }
.hek2-article p { margin-bottom: 1rem; font-size: 15px; }
@media (min-width: 768px) { .hek2-article p { font-size: 16px; } }
.hek2-article ul, .hek2-article ol { margin: 0 0 1rem 1.5rem; font-size: 15px; }
.hek2-article li { margin-bottom: 0.5rem; }
.hek2-article table { width: 100%; border-collapse: collapse; margin-bottom: 1.5rem; overflow-x: auto; display: block; }
.hek2-article th, .hek2-article td { border: 1px solid var(--hek2-border); padding: 0.75rem; text-align: left; font-size: 14px; }
.hek2-article th { background: var(--hek2-primary); color: #fff; font-family: var(--hek2-font-head); text-transform: uppercase; white-space: nowrap; }
.hek2-article blockquote { border-left: 4px solid var(--hek2-accent); padding-left: 1rem; margin-left: 0; font-style: italic; color: var(--hek2-text-light); }
.hek2-article img { max-width: 100%; height: auto; border-radius: var(--hek2-radius); margin: 1rem 0; }

.hek2-faq-list { display: flex; flex-direction: column; gap: 1rem; }
.hek2-faq-item { background: var(--hek2-surface); border: 1px solid var(--hek2-border); border-radius: var(--hek2-radius); overflow: hidden; }
.hek2-faq-q { padding: 1rem; font-family: var(--hek2-font-head); font-weight: 600; font-size: 16px; cursor: pointer; display: flex; align-items: center; justify-content: space-between; background: #f9fafb; outline: none; }
.hek2-faq-q::-webkit-details-marker { display: none; }
.hek2-faq-a { padding: 1rem; border-top: 1px solid var(--hek2-border); font-size: 15px; color: var(--hek2-text-light); }

.hek2-pager-wrap { display: flex; justify-content: space-between; gap: 1rem; }
.hek2-pager-btn { padding: 0.75rem 1.5rem; background: var(--hek2-surface); border: 1px solid var(--hek2-border); border-radius: var(--hek2-radius); font-family: var(--hek2-font-head); font-weight: 600; text-transform: uppercase; font-size: 14px; transition: all 0.2s; }
.hek2-pager-btn:hover { background: var(--hek2-primary); color: #fff; border-color: var(--hek2-primary); }

.hek2-footer { background: #111827; color: #d1d5db; padding: 3rem 0; margin-top: 2rem; border-top: 4px solid var(--hek2-primary); }
.hek2-footer-inner { display: flex; flex-direction: column; gap: 1.5rem; text-align: center; }
.hek2-footer-brand { font-family: var(--hek2-font-head); font-size: 24px; font-weight: 700; color: #fff; text-transform: uppercase; letter-spacing: 1px; }
.hek2-footer-links { display: flex; flex-wrap: wrap; justify-content: center; gap: 1rem; font-size: 14px; }
.hek2-footer-links a:hover { color: var(--hek2-primary); }
.hek2-footer-legal { font-size: 13px; line-height: 1.6; color: #9ca3af; max-width: 800px; margin: 0 auto; }
.hek2-footer-copy { font-size: 13px; font-family: var(--hek2-font-head); margin-top: 1rem; border-top: 1px solid #374151; padding-top: 1.5rem; }

.hek2-scroll-anim { opacity: 0; transform: translateY(20px); transition: opacity 0.6s ease-out, transform 0.6s ease-out; }
.hek2-scroll-anim.hek2-visible { opacity: 1; transform: translateY(0); }