:root{
 /* Layout: centred 1120px column, white ground, green-led brand with one orange spark */
 --green:#2F8F5B;--deep:#123B2A;--mint:#DDF2E5;--spark:#F08A24;--ink:#10231A;--muted:#4A5E54;--line:#D3E6DA;--bg:#FFFFFF;--panel:#F5FAF6;--onspark:#123B2A;--offthimble:#D5E6DB;--btnfg:#FFFFFF;
 --display:'Outfit',ui-sans-serif,system-ui,sans-serif;--body:'Inter',ui-sans-serif,system-ui,sans-serif;
}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){--green:#4FB37D;--deep:#CDEFD9;--mint:#183327;--spark:#F39A42;--ink:#E7F2EB;--muted:#A5BBAE;--line:#2A4537;--bg:#0E1A14;--panel:#13241B;--onspark:#0E1A14;--offthimble:#2E4A3B;--btnfg:#0E1A14;color-scheme:dark}}
:root[data-theme="dark"]{--green:#4FB37D;--deep:#CDEFD9;--mint:#183327;--spark:#F39A42;--ink:#E7F2EB;--muted:#A5BBAE;--line:#2A4537;--bg:#0E1A14;--panel:#13241B;--onspark:#0E1A14;--offthimble:#2E4A3B;--btnfg:#0E1A14;color-scheme:dark}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.6 var(--body)}
a{color:var(--green)}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid var(--spark);outline-offset:2px}
img{max-width:100%}
[hidden]{display:none!important}
.wrap{max-width:1120px;margin:0 auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
h1,h2,h3{font-family:var(--display);color:var(--deep);text-wrap:balance;margin:0}
.h1{font-size:clamp(34px,5vw,52px);line-height:1.05;font-weight:800}
.h2{font-size:clamp(24px,3vw,32px);line-height:1.15;font-weight:800;margin-bottom:20px}
.h3{font-size:20px;font-weight:600;margin:28px 0 8px}
.eyebrow{font:600 12px/1.4 var(--body);letter-spacing:.14em;text-transform:uppercase;color:var(--green);margin:0 0 10px}
.eyebrow.light{color:#CDEFD9}
.lede{font-size:18px;color:var(--muted);max-width:62ch}
.fine{font-size:13px;color:var(--muted)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:10px 20px;border-radius:999px;background:var(--deep);color:var(--bg);font:600 15px var(--body);text-decoration:none;border:2px solid var(--deep);cursor:pointer}
.btn:hover{background:var(--green);border-color:var(--green)}
.btn.ghost{background:transparent;color:var(--deep)}
.btn.ghost:hover{background:var(--mint)}
.btn.spark{background:var(--spark);border-color:var(--spark);color:var(--onspark)}
.btn.small{min-height:38px;padding:6px 16px;font-size:14px}
.btn.wide{width:100%}
/* brand */
.brand{display:inline-flex;align-items:center;gap:10px;text-decoration:none}
.badge{display:inline-flex;align-items:center;justify-content:center;background:var(--green);border-radius:26%;flex:none}
.badge svg{width:66%;height:66%}
.wm{font-family:var(--display);font-size:21px;white-space:nowrap;line-height:1}
.wm b{font-weight:800;color:var(--deep)}
.wm .op{color:var(--green);font-weight:400}
.idot{position:relative;display:inline-block;line-height:1}
.idot i{position:absolute;left:50%;top:.1em;width:.19em;height:.19em;margin-left:-.095em;border-radius:50%;background:var(--spark)}
/* thimbles rating */
.thimbles{display:inline-flex;gap:3px;vertical-align:middle}
.th{position:relative;display:inline-block}
.th svg{display:block}
.th .off{width:100%;height:100%;fill:var(--offthimble)}
.th .on{position:absolute;left:0;top:0;height:100%;overflow:hidden;fill:var(--spark)}
.pill{display:inline-block;border-radius:999px;padding:3px 12px;font:600 12px/1.6 var(--body);width:max-content}
.pill.book{background:var(--deep);color:var(--bg)}
.pill.thimble{background:var(--spark);color:var(--onspark)}
/* header */
.top{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;background:var(--bg);border-bottom:1px solid var(--line)}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:21;background:var(--bg)}
.topin{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:68px;flex-wrap:wrap;padding-block:8px}
.menu{display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.menu a:not(.btn){color:var(--ink);text-decoration:none;font-weight:500;font-size:15px}
.menu a[aria-current]{color:var(--green)}
.menu a:not(.btn):hover{color:var(--green)}
/* hero */
.hero{padding-block:56px 40px}
.heroin{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,.9fr);gap:48px;align-items:center}
.hero h1{font-size:clamp(44px,7vw,80px);line-height:.98;font-weight:800;letter-spacing:-.02em;margin-bottom:20px}
.ctas{display:flex;gap:12px;flex-wrap:wrap;margin:24px 0 12px}
.sample{display:flex;flex-direction:column;gap:10px;padding:28px 28px 0;border:1px solid var(--line);border-radius:16px;background:var(--bg);text-decoration:none;color:var(--ink);overflow:hidden;box-shadow:0 18px 40px -24px rgba(18,59,42,.45);transform:rotate(1.5deg);transition:transform .2s}
.sample:hover{transform:rotate(0)}
.sk{font:600 11px var(--body);letter-spacing:.14em;text-transform:uppercase;color:var(--green)}
.st{font:800 34px/1.05 var(--display);color:var(--deep)}
.sa{color:var(--muted);font-size:14px}
.sr{display:flex;align-items:center;gap:8px}.sr b{font:800 22px var(--display);color:var(--deep)}.sr small{color:var(--muted)}
.sone{font:400 17px/1.4 var(--display);color:var(--deep);background:var(--mint);border-radius:10px;padding:14px;margin-top:6px}
.sband{margin:14px -28px 0;background:var(--green);color:#fff;padding:16px 28px;font:600 16px var(--display)}
/* sections */
section{padding-block:40px}
.how{background:var(--panel)}
.steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.step{background:var(--bg);border-radius:14px;padding:22px;border:1px solid var(--line)}
.step h3{font-size:19px;margin:10px 0 6px}
.step p{margin:0;color:var(--muted)}
.sn{display:inline-block;font:800 14px var(--display);color:var(--onspark);background:var(--spark);border-radius:999px;padding:2px 12px}
.rowhead{display:flex;justify-content:space-between;align-items:baseline;gap:12px;flex-wrap:wrap}
.rowhead a{font-weight:600}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:16px}
.card{display:flex;flex-direction:column;gap:6px;padding:18px;border:1px solid var(--line);border-radius:14px;text-decoration:none;color:var(--ink);background:var(--bg);transition:border-color .15s,transform .15s}
.card:hover{border-color:var(--green);transform:translateY(-2px)}
.ctitle{font:800 19px/1.2 var(--display);color:var(--deep)}
.cauth{font-size:14px;color:var(--muted);flex-grow:1}
.crate{display:flex;align-items:center;gap:8px;margin-top:6px}.crate b{font:800 16px var(--display);color:var(--deep)}
.shelfgrid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.shelf{display:flex;flex-direction:column;gap:6px;padding:20px;border-radius:14px;background:var(--mint);text-decoration:none;color:var(--ink)}
.shelf:hover{outline:2px solid var(--green)}
.sname{font:800 19px var(--display);color:var(--deep)}
.sdesc{font-size:14px;color:var(--muted);flex-grow:1}
.scount{font:600 13px var(--body);color:var(--green)}
.pricing-teaser{background:var(--panel)}
.ptin{display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap}
.ptin>div{min-width:0;max-width:640px}
.ptin p{color:var(--muted);margin:0}
.signup{background:#123B2A;color:#fff}
.signup h2{color:#fff;font-size:clamp(26px,3vw,34px)}
.signup p{color:#CDEFD9}
.signin{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:32px;align-items:center}
.sform label{display:block;font:600 13px var(--body);color:#CDEFD9;margin-bottom:6px}
.srow{display:flex;gap:10px;flex-wrap:wrap}
.srow input{flex:1 1 220px;min-height:46px;border-radius:999px;border:0;padding:0 18px;font:16px var(--body);color:#10231A;background:#fff}
.smsg{min-height:1.4em;margin:8px 0 0;font-size:14px}
.signup .btn.spark{color:#123B2A}
/* page head */
.pagehead{padding-block:48px 16px}
/* library */
.libtools{padding-block:8px 16px}
.chips{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:16px}
.chip{min-height:40px;border-radius:999px;border:1.5px solid var(--line);background:var(--bg);color:var(--ink);padding:6px 16px;font:500 14px var(--body);cursor:pointer}
.chip[aria-pressed="true"]{background:var(--deep);border-color:var(--deep);color:var(--bg)}
.filters{display:flex;gap:16px;flex-wrap:wrap;align-items:flex-end}
.field{display:flex;flex-direction:column;gap:4px;min-width:0}
.field label{font:600 12px var(--body);letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.field input,.field select{min-height:44px;border-radius:10px;border:1.5px solid var(--line);padding:0 12px;font:15px var(--body);background:var(--bg);color:var(--ink);min-width:0}
.field input{width:min(320px,80vw)}
.count{margin:0 0 10px auto;color:var(--muted);font-size:14px}
/* book page */
.bookpage{padding-block:32px 48px}
.bookgrid{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(0,1fr);gap:40px;align-items:start;margin-bottom:40px}
.bmain{min-width:0;max-width:68ch}
.crumbs{font-size:14px;color:var(--muted)}
.crumbs a{color:var(--muted)}
.byline{font-size:18px;color:var(--muted);margin:8px 0 24px}
.oneline{background:var(--mint);border-radius:14px;padding:20px 22px}
.oneline p:last-child{font:400 21px/1.35 var(--display);color:var(--deep);margin:0}
.locked{margin-top:28px;border:2px dashed var(--line);border-radius:14px;padding:20px 22px}
.locked p{margin:0}
.bside{display:flex;flex-direction:column;gap:16px;position:sticky;top:calc(env(safe-area-inset-top,0px) + 88px);min-width:0}
.ratecard,.buycard{border:1px solid var(--line);border-radius:14px;padding:20px;display:flex;flex-direction:column;gap:10px}
.ratecard .big{display:flex;align-items:center;gap:8px}.ratecard .big b{font:800 30px var(--display);color:var(--deep)}.ratecard .big small{color:var(--muted)}
.verdict{border-radius:12px;padding:12px 14px;display:flex;flex-direction:column;gap:4px;font-size:14px}
.verdict b{font:800 17px var(--display)}
.verdict.book{background:var(--deep);color:var(--bg)}
.verdict.book b{color:var(--spark)}
.verdict.thimble{background:var(--mint);color:var(--ink);border:2px solid var(--spark)}
.verdict.thimble b{color:var(--deep)}
.bar{display:grid;grid-template-columns:110px 1fr 18px;align-items:center;gap:10px;font-size:14px}
.bar span:first-child{font-weight:600;color:var(--deep)}
.segs{display:flex;gap:4px}.segs i{flex:1;height:8px;border-radius:4px;background:var(--offthimble)}.segs i.f{background:var(--green)}
.bar b{font:800 15px var(--display);color:var(--deep);text-align:right}
/* pricing */
.plans{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;align-items:start}
.plan{border:1px solid var(--line);border-radius:16px;padding:24px;display:flex;flex-direction:column;gap:10px;min-width:0}
.plan.feat{border:2px solid var(--green);background:var(--panel)}
.plan .h3{margin:0}
.flag{align-self:flex-start;background:var(--spark);color:var(--onspark);border-radius:999px;padding:2px 12px;font:600 12px var(--body);margin:0}
.price{font:800 40px var(--display);color:var(--deep);margin:0}.price small{font:400 16px var(--body);color:var(--muted)}
.alt{margin:-6px 0 0;color:var(--muted);font-size:14px}
.plan ul{margin:0 0 6px;padding-left:20px}
.pform label{font:600 13px var(--body);color:var(--deep)}
.pform input{min-height:44px;border-radius:10px;border:1.5px solid var(--line);padding:0 12px;font:15px var(--body);background:var(--bg);color:var(--ink)}
.faq details{border-bottom:1px solid var(--line);padding-block:14px;max-width:72ch}
.faq summary{font:600 17px var(--display);color:var(--deep);cursor:pointer}
.faq p{color:var(--muted)}
.prose{max-width:72ch}
.prose .h2{margin-top:28px}
.rubric{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin:16px 0}
.rubric div{background:var(--panel);border-radius:12px;padding:16px}
.rubric h3{font-size:17px;margin-bottom:4px}
.rubric p{margin:0;color:var(--muted);font-size:15px}
/* footer */
.foot{border-top:1px solid var(--line);padding-block:40px;margin-top:0}
.footin{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr) minmax(0,1fr);gap:32px}
.fcol{display:flex;flex-direction:column;gap:8px;min-width:0}
.fcol h3{font-size:15px;margin-bottom:4px}
.fcol a:not(.brand){color:var(--ink);text-decoration:none;font-size:15px}
.fcol a:not(.brand):hover{color:var(--green)}
.tag{font:600 16px var(--display);color:var(--green);margin:4px 0 0}
@media (max-width:860px){
 .heroin,.bookgrid,.signin,.footin{grid-template-columns:minmax(0,1fr)}
 .steps,.shelfgrid,.plans{grid-template-columns:minmax(0,1fr)}
 .bside{position:static}
 .sample{transform:none}
}
@media (max-width:520px){.rubric{grid-template-columns:minmax(0,1fr)}.menu{gap:12px}.menu a:not(.btn){font-size:14px}.wm{font-size:19px}}
@media (prefers-reduced-motion:reduce){*{transition:none!important}.sample{transform:none}}

/* ---- 2026-10 additions: languages, PayPal one-off checkout, downloads ---- */
.skip{position:absolute;left:-9999px;top:0}
.skip:focus{left:16px;top:8px;z-index:50;background:var(--bg);padding:8px 12px;border-radius:8px}
.th-lang body,.th-lang{--body:'Inter','Noto Sans Thai',ui-sans-serif,system-ui,sans-serif;--display:'Outfit','Kanit',ui-sans-serif,system-ui,sans-serif}
.th-lang body{line-height:1.75}
.th-lang .eyebrow{letter-spacing:.04em}
.langsw{position:relative}
.langsw summary{list-style:none;display:inline-flex;align-items:center;gap:6px;cursor:pointer;min-height:38px;padding:6px 10px;border-radius:999px;border:1.5px solid var(--line);color:var(--deep);font:600 13px var(--body)}
.langsw summary::-webkit-details-marker{display:none}
.langsw[open] summary{border-color:var(--green)}
.langmenu{position:absolute;right:0;top:calc(100% + 6px);z-index:40;min-width:200px;background:var(--bg);border:1px solid var(--line);border-radius:12px;padding:6px;box-shadow:0 12px 32px rgba(16,35,26,.14);display:grid}
.langmenu a{padding:9px 12px;border-radius:8px;text-decoration:none;color:var(--ink);font-size:15px}
.langmenu a:hover{background:var(--mint)}
.langmenu a[aria-current="true"]{font-weight:600;color:var(--green)}
.langrow{border-top:1px solid var(--line);margin-top:24px;padding-top:16px;padding-bottom:8px;font-size:13px;color:var(--muted);line-height:2}
.langrow a{color:var(--muted);white-space:nowrap}
.buyform{display:grid;gap:12px;margin:12px 0 8px}
.buyform .consent{display:flex;gap:10px;align-items:flex-start;font-size:13px;line-height:1.5;color:var(--muted);cursor:pointer}
.buyform .consent input{margin-top:3px;width:18px;height:18px;flex:none;accent-color:var(--green)}
.buyform .fine{margin:0}
.buyform .selbl{font:600 13px var(--body);color:var(--deep)}
.buyform select{min-height:44px;border-radius:10px;border:1.5px solid var(--line);padding:8px 10px;font:15px var(--body);background:var(--bg);color:var(--ink)}
.plan .buyform .btn{margin:0}
.locked .h3{margin-top:14px}
.alsoin{margin-top:18px}
.alsoin a{white-space:nowrap}
.dllist{list-style:none;padding:0;margin:0 0 20px;display:grid;gap:10px}
.dllist li{padding:12px 14px;border:1px solid var(--line);border-radius:12px;background:var(--panel)}
.dl{font-weight:600;color:var(--deep)}
.dl::before{content:"↓ ";color:var(--green)}
@media (max-width:760px){.menu .langsw{order:-1}.langmenu{right:auto;left:0}}
.langbar{background:var(--deep);color:var(--bg)}
.langbarin{display:flex;align-items:center;justify-content:center;gap:12px;min-height:40px;padding-block:6px;font:600 14px var(--body)}
.langbar a{color:var(--bg);text-decoration:underline;text-underline-offset:3px}
.langbar button{background:none;border:0;color:var(--bg);font-size:20px;line-height:1;cursor:pointer;padding:4px 8px}
.callout{background:var(--mint);border-left:4px solid var(--green);border-radius:12px;padding:14px 18px;margin:8px 0 24px}
.callout p{margin:0}
.buyform .consent a{color:var(--deep);text-decoration:underline}