@import "https://fonts.googleapis.com/css2?family=IBM+Plex+Sans+Thai:wght@400;500;600;700&family=Manrope:wght@600;700;800&display=swap";:root{--forest:#16352b;--forest-deep:#0e241d;--leaf:#316b4c;--lime:#dff68c;--lime-soft:#eef8c9;--cream:#f7f5ec;--paper:#fffefa;--ink:#173028;--muted:#61736c;--line:#d7ded5}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:88px}body{background:var(--cream);color:var(--ink);margin:0;font-family:IBM Plex Sans Thai,sans-serif;font-size:16px;line-height:1.7}a{color:inherit}button,input{font:inherit}.page{width:min(1180px,100% - 48px);margin-inline:auto}.site-header{z-index:50;background:var(--lime);border-bottom:1px solid #b8cf65;position:sticky;top:0}.nav-row{align-items:center;gap:28px;height:82px;display:flex}.brand{white-space:nowrap;align-items:center;gap:11px;font-family:Manrope,sans-serif;font-weight:800;line-height:1.1;text-decoration:none;display:inline-flex}.brand-mark{background:var(--forest-deep);width:40px;height:40px;color:var(--lime);border-radius:10px;place-items:center;font-size:22px;display:grid;box-shadow:0 5px #9eb64f}.brand i{color:#4c663d;font-style:normal;font-weight:600}.desktop-nav{align-items:center;gap:28px;margin-left:auto;font-size:14px;font-weight:700;display:flex}.desktop-nav a{text-decoration:none}.desktop-nav a:hover{text-underline-offset:5px;text-decoration:underline}.header-cta{background:var(--forest-deep);color:#fff;white-space:nowrap;border-radius:999px;padding:11px 19px;font-size:14px;font-weight:700;text-decoration:none}.mobile-menu{margin-left:auto;display:none;position:relative}.mobile-menu summary{cursor:pointer;background:var(--forest-deep);border-radius:9px;place-content:center;gap:5px;width:42px;height:42px;list-style:none;display:grid}.mobile-menu summary::-webkit-details-marker{display:none}.mobile-menu summary span{background:var(--lime);width:19px;height:2px;display:block}.mobile-menu nav{background:var(--paper);border:1px solid var(--line);border-radius:12px;width:210px;padding:8px;position:absolute;top:49px;right:0;box-shadow:0 18px 50px #0e241d33}.mobile-menu nav a{border-radius:8px;padding:10px 12px;font-weight:700;text-decoration:none;display:block}.mobile-menu nav a:hover{background:var(--lime-soft)}.hero-section{background:var(--forest-deep);color:#fff;overflow:hidden}.hero-grid{grid-template-columns:.9fr 1.1fr;align-items:center;gap:70px;min-height:650px;padding-block:70px;display:grid}.hero-photo{height:500px;box-shadow:-22px 22px 0 var(--leaf);background:#28483b;border-radius:160px 28px 28px;overflow:hidden}.image-slot{background:#dfe8d9;position:relative;overflow:hidden}.image-slot>img{object-fit:cover;width:100%;height:100%;display:block}.image-placeholder{text-align:center;color:#476356;background:linear-gradient(135deg,#e9f3df,#cbdcbe);border:1px dashed #8ba47d;place-content:center;width:100%;height:100%;min-height:220px;padding:24px;display:grid}.image-placeholder span{color:var(--leaf);font-size:54px;line-height:1}.image-placeholder strong{font-size:20px}.image-placeholder small{margin-top:4px;font-family:Manrope,sans-serif}.overline,.eyebrow{letter-spacing:.14em;text-transform:uppercase;color:var(--leaf);margin:0 0 13px;font-family:Manrope,sans-serif;font-size:12px;font-weight:800}.overline{color:var(--lime)}.hero-copy h1{letter-spacing:-.045em;margin:0 0 25px;font-size:clamp(48px,6vw,80px);line-height:1.12}.hero-copy h1 em{color:var(--lime);font-style:normal}.hero-lead{color:#d7e1dc;max-width:670px;margin:0 0 30px;font-size:21px;line-height:1.65}.hero-actions{flex-wrap:wrap;gap:12px;display:flex}.button{cursor:pointer;border:0;border-radius:10px;justify-content:center;align-items:center;gap:14px;min-height:52px;padding:12px 24px;font-weight:700;text-decoration:none;display:inline-flex}.button.primary{background:var(--lime);color:var(--forest-deep)}.button.secondary{color:#fff;background:0 0;border:1px solid #698178}.button.dark{background:var(--forest-deep);color:#fff}.button:disabled{opacity:.55;cursor:wait}.topic-row{flex-wrap:wrap;gap:9px;margin-top:28px;display:flex}.topic-row span{color:#c6d5cf;border:1px solid #526d63;border-radius:999px;padding:6px 12px;font-size:13px}.values-strip{background:var(--lime);border-bottom:1px solid #c8db82}.values-grid{grid-template-columns:repeat(2,1fr);display:grid}.values-grid div{border-left:1px solid #bfd276;align-items:center;gap:14px;padding:21px 28px;display:flex}.values-grid div:last-child{border-right:1px solid #bfd276}.values-grid b{color:var(--leaf);font-family:Manrope,sans-serif;font-size:13px}.values-grid span{font-weight:700;line-height:1.4}.section{padding:100px 0}.section-heading{grid-template-columns:1.2fr .8fr;align-items:end;gap:70px;margin-bottom:42px;display:grid}.section-heading h2,.book-copy h2,.about-copy h2,.contact-inner h2{letter-spacing:-.035em;margin:0;font-size:clamp(36px,4.5vw,58px);line-height:1.18}.section-heading>p{color:var(--muted);margin:0;font-size:18px}.article-grid{grid-template-columns:1.35fr 1fr;gap:18px;display:grid}.article-card{background:var(--paper);border:1px solid var(--line);border-radius:18px;transition:transform .2s,box-shadow .2s;overflow:hidden}.article-card:hover{transform:translateY(-4px);box-shadow:0 18px 40px #17302814}.article-card .image-slot{aspect-ratio:16/10}.card-copy{padding:25px}.card-copy>span{color:var(--leaf);font-size:13px;font-weight:700}.card-copy h3{margin:10px 0;font-size:24px;line-height:1.35}.card-copy p{color:var(--muted);margin:0}.card-copy a{text-underline-offset:4px;margin-top:18px;font-weight:700;display:inline-block}.products-section{background:var(--forest-deep);color:#fff;padding:100px 0}.products-heading>p{color:#b9cbc4}.product-card{background:var(--paper);max-width:940px;color:var(--ink);border-radius:22px;grid-template-columns:.75fr 1.25fr;display:grid;overflow:hidden}.product-card>.image-slot{min-height:470px}.product-card-copy{flex-direction:column;justify-content:center;padding:48px;display:flex}.product-label{color:var(--leaf);letter-spacing:.12em;font-family:Manrope,sans-serif;font-size:12px;font-weight:800}.product-card h3{margin:14px 0;font-size:clamp(34px,4vw,50px);line-height:1.2}.product-card p{color:var(--muted);margin:0;font-size:18px}.product-card-bottom{justify-content:space-between;align-items:center;gap:20px;margin-top:36px;display:flex}.product-price{gap:7px;display:grid}.product-price del{color:#7d8d87;font-size:15px}.product-price>strong{color:var(--leaf);font-family:Manrope,sans-serif;font-size:40px;line-height:1}.product-price small{font-family:IBM Plex Sans Thai,sans-serif;font-size:17px}.book-section{background:var(--forest);color:#fff;padding:105px 0}.book-grid{grid-template-columns:.85fr 1.15fr;align-items:center;gap:80px;display:grid}.book-visual{padding:0 28px 28px 0;position:relative}.book-visual>.image-slot{aspect-ratio:4/5;border-radius:18px;box-shadow:28px 28px #0e241d}.book-badge{background:var(--lime);color:var(--forest-deep);border-radius:12px;padding:14px 18px;font-family:Manrope,sans-serif;font-weight:800;line-height:1.25;position:absolute;bottom:0;right:0;transform:rotate(-3deg)}.book-badge small{font-family:IBM Plex Sans Thai,sans-serif;font-weight:600}.eyebrow.light{color:var(--lime)}.book-lead{color:#d4e0db;max-width:650px;font-size:19px}.check-list{grid-template-columns:1fr 1fr;gap:10px 24px;margin:28px 0;padding:0;list-style:none;display:grid}.check-list li:before{content:"✓";background:var(--lime);width:23px;height:23px;color:var(--forest-deep);border-radius:50%;place-items:center;margin-right:9px;font-size:13px;font-weight:800;display:inline-grid}.full-price{color:#b9cbc4;margin-top:24px;font-size:17px}.full-price del{color:#d4e0db}.price-line{align-items:baseline;gap:12px;margin:4px 0 5px;display:flex}.price-line span{color:#d4e0db}.price-line strong{color:var(--lime);letter-spacing:-.05em;font-family:Manrope,sans-serif;font-size:64px;line-height:1}.price-line b{font-size:20px}.purchase-note{color:#72571d;background:#fff6d7;border:1px solid #e6d291;border-radius:10px;margin-top:18px;padding:14px 16px;font-size:14px}.about-section{background:var(--paper)}.about-grid{grid-template-columns:1.05fr .95fr;align-items:center;gap:80px;display:grid}.about-copy p{color:var(--muted);max-width:650px;font-size:18px}.text-link{color:var(--leaf);text-underline-offset:5px;margin-top:10px;font-weight:700;display:inline-block}.profile-photo{height:520px;box-shadow:22px 22px 0 var(--lime);border-radius:28px 160px 28px 28px}.contact-band{background:var(--lime);padding:72px 0}.contact-inner{justify-content:space-between;align-items:end;gap:50px;display:flex}.contact-inner .eyebrow{margin-bottom:10px}.footer{background:var(--forest-deep);color:#cbd8d3;padding:62px 0 22px}.footer .brand{color:#fff}.footer .brand i{color:var(--lime)}.footer .brand-mark{background:var(--lime);color:var(--forest-deep);box-shadow:none}.footer-grid{grid-template-columns:2fr 1fr 1fr;gap:70px;padding-bottom:44px;display:grid}.footer-grid p{color:#9eb2aa}.footer-grid>div:not(:first-child){flex-direction:column;gap:7px;display:flex}.footer-grid b{color:#fff;margin-bottom:6px}.footer-grid a{text-decoration:none}.footer-grid a:hover{text-decoration:underline}.copyright{color:#819a91;border-top:1px solid #345047;padding-top:20px;font-size:13px}.order-form{gap:10px;max-width:560px;margin-top:18px;display:grid}.order-form label{font-weight:700}.order-form input{width:100%;color:var(--ink);background:#fff;border:1px solid #80948c;border-radius:9px;padding:13px 14px}.order-form .button{width:100%}.consent,.order-status{color:#b9cbc4;font-size:13px}.order-error{color:#ffb4a8;font-size:14px}.qr-area{text-align:center;max-width:560px;color:var(--ink);background:#f3f8ed;border-radius:12px;margin-top:18px;padding:20px}.qr-area img{aspect-ratio:1;object-fit:contain;background:#fff;width:min(100%,260px);margin:12px auto;display:block}.qr-area .order-status{color:var(--muted)}@media (max-width:960px){.desktop-nav,.header-cta{display:none}.mobile-menu{display:block}.hero-grid{grid-template-columns:.8fr 1.2fr;gap:42px}.hero-photo{height:430px}.article-grid{grid-template-columns:1fr}.article-card.featured{grid-template-columns:1.1fr .9fr;display:grid}.article-card.featured .image-slot{aspect-ratio:auto}.book-grid,.about-grid{gap:48px}.profile-photo{height:460px}}@media (max-width:720px){html{scroll-padding-top:70px}.page{width:min(100% - 36px,1180px)}.nav-row{height:70px}.brand-mark{width:36px;height:36px}.brand{font-size:14px}.hero-grid{grid-template-columns:1fr;gap:42px;min-height:auto;padding-block:36px 62px}.hero-photo{height:390px;box-shadow:-12px 12px 0 var(--leaf);border-radius:90px 22px 22px;order:2}.hero-copy{order:1}.hero-copy h1{font-size:48px}.hero-lead{font-size:18px}.hero-actions .button{flex:1;min-width:150px;padding-inline:14px}.values-grid{grid-template-columns:1fr}.values-grid div,.values-grid div:last-child{border:0;border-bottom:1px solid #bfd276;padding:15px 5px}.section,.book-section,.products-section{padding:72px 0}.section-heading{grid-template-columns:1fr;gap:16px;margin-bottom:28px}.article-grid{grid-template-columns:1fr}.article-card.featured{grid-column:auto;display:block}.article-card.featured .image-slot{aspect-ratio:16/10}.product-card{grid-template-columns:1fr}.product-card>.image-slot{aspect-ratio:4/3;min-height:360px}.product-card-copy{padding:28px}.product-card-bottom{align-items:flex-end}.book-grid,.about-grid{grid-template-columns:1fr;gap:48px}.book-visual{width:min(100%,430px);margin:auto}.check-list{grid-template-columns:1fr}.price-line strong{font-size:56px}.about-copy{order:2}.profile-photo{height:400px;box-shadow:12px 12px 0 var(--lime);border-radius:22px 90px 22px 22px;order:1}.contact-inner{display:block}.contact-inner .button{width:100%;margin-top:28px}.footer-grid{grid-template-columns:1fr;gap:28px}}@media (max-width:420px){.page{width:min(100% - 28px,1180px)}.brand i{display:none}.hero-copy h1{font-size:42px}.hero-photo{height:330px}.topic-row span{font-size:12px}.section-heading h2,.book-copy h2,.about-copy h2,.contact-inner h2{font-size:36px}.card-copy{padding:21px}.product-card-bottom{display:block}.product-card-bottom .button{width:100%;margin-top:20px}.profile-photo{height:350px}}.article-grid{align-items:start}.article-reading{border-top:1px solid var(--line);margin-top:20px;padding-top:16px}.article-reading summary{cursor:pointer;color:var(--leaf);padding:6px 0;font-weight:700}.article-reading h4{margin:24px 0 8px;font-size:20px}.article-reading p{margin:0 0 16px}.article-reading ul{color:var(--muted);padding-left:22px}.article-reading li{margin:8px 0}.article-takeaway{background:var(--lime-soft);border-radius:12px;margin-block:20px;padding:18px;font-weight:600}.faq-layout{grid-template-columns:1fr 1.4fr;gap:60px;display:grid}.faq-layout h2{margin:0;font-size:clamp(32px,4vw,48px);line-height:1.3}.faq-list details{border-bottom:1px solid var(--line);padding:18px 0}.faq-list summary{cursor:pointer;font-size:18px;font-weight:600}.faq-list p{color:var(--muted);margin-bottom:0}.faq-list a,.purchase-note a{overflow-wrap:anywhere;text-underline-offset:4px}.hero-photo img,.profile-photo img{object-position:center 30%}:is(a:focus-visible,summary:focus-visible,button:focus-visible,input:focus-visible){outline-offset:5px;outline:3px solid #679747}.card-copy>span,.topic-row span{font-size:14px}@media (max-width:720px){.faq-layout{grid-template-columns:1fr;gap:24px}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.article-card{transition:none}}.product-card>.image-slot{aspect-ratio:3/4;background:var(--paper);align-self:center;min-height:0}.product-card>.image-slot>img,.book-visual>.image-slot>img{object-fit:contain}.book-visual>.image-slot{aspect-ratio:3/4;background:var(--paper)}.manual-payment{background:var(--paper);color:var(--ink);border-radius:18px;margin-top:26px;padding:24px}.manual-payment h3{margin:0 0 20px;font-size:25px;line-height:1.4}.manual-payment-qr{border-radius:10px;width:min(100%,340px);height:auto;margin:0 auto;display:block}.manual-payment a{overflow-wrap:anywhere}.qr-download{text-align:center;text-underline-offset:4px;margin:16px 0;font-weight:600;display:block}.manual-payment .qr-help{color:var(--muted);font-size:14px;line-height:1.7}.manual-payment ol{padding-left:24px;line-height:1.8}.manual-payment li{margin:12px 0;padding-left:4px}.manual-payment .button{text-align:center;width:100%}.payment-thanks{border-top:1px solid var(--line);color:var(--leaf);margin-bottom:0;padding-top:18px;font-weight:600}@media (max-width:720px){.product-card>.image-slot{aspect-ratio:1;width:100%;min-height:0}.manual-payment{padding:20px}.book-grid{align-items:start}}