:root{color-scheme:dark;--bg:#101b19;--fg:#f7f4eb;--muted:#b5c5bb;--line:#29433b;--accent:#e8be68;--gold:#e0b44c;--card:#14251f;--note:#25392d}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}
body{margin:0;background:radial-gradient(circle at 80% 8%,#1e3b30 0,transparent 31%),var(--bg);color:var(--fg);font:16px/1.75 "IBM Plex Sans Thai",system-ui,sans-serif}
a{color:var(--accent)}.wrap{max-width:960px;margin:0 auto;padding:0 16px}
.skip{position:absolute;left:-999px}.skip:focus{left:8px;top:8px;background:var(--card);padding:8px}
.site-header{border-bottom:1px solid rgba(224,199,129,.18);background:rgba(12,28,24,.94)}
.site-header .wrap{display:flex;flex-wrap:wrap;gap:8px 20px;align-items:center;padding-block:12px}
.brand{font-weight:700;font-size:1.2rem;color:#f8e7b3;text-decoration:none}
.site-header nav{display:flex;gap:14px;overflow-x:auto;white-space:nowrap;font-size:.95rem}
.site-header nav a{color:var(--muted);text-decoration:none}.site-header nav a[aria-current]{color:var(--accent);font-weight:600}
.breadcrumb{font-size:.85rem;color:var(--muted);margin:16px 0}
h1{font-size:clamp(1.5rem,4vw,2.1rem);line-height:1.3;margin:.2em 0}h2{margin-top:2em;font-size:1.35rem}
.meta{color:var(--muted);font-size:.9rem}
.answer-box{background:var(--note);border-left:4px solid var(--gold);padding:14px 16px;border-radius:6px;margin:16px 0}
table{width:100%;border-collapse:collapse;background:var(--card)}th,td{border:1px solid var(--line);padding:8px 10px;text-align:left}
.result .num{font-size:1.4rem;font-weight:700;letter-spacing:.08em;font-variant-numeric:tabular-nums}
.savings-results{min-width:0}.savings-results h3{margin-top:28px}.savings-results .result-scroll{max-width:100%;overflow-x:auto}.savings-results .result th{width:125px}.savings-results .result .num{font-size:1rem;letter-spacing:.02em;overflow-wrap:anywhere}.savings-results .prize-numbers{grid-template-columns:repeat(auto-fill,minmax(115px,1fr))}.savings-results .prize-details h4{margin:18px 0 8px}
.home-latest{margin:14px 0 0}.home-latest a{font-weight:700}
.prize-details{margin:16px 0;padding:14px 16px;border:1px solid var(--line);border-radius:8px;background:var(--card)}
.prize-details summary{cursor:pointer;color:var(--accent);font-weight:700}
.prize-details h3{margin:22px 0 8px;font-size:1rem}
.prize-numbers{display:grid;grid-template-columns:repeat(auto-fill,minmax(90px,1fr));gap:6px}
.prize-numbers span{padding:5px 8px;border:1px solid var(--line);border-radius:5px;font-variant-numeric:tabular-nums;text-align:center}
.pending{padding:16px;border:1px dashed var(--line);border-radius:8px;color:var(--muted)}
.checker form{display:flex;flex-wrap:wrap;gap:8px;align-items:center;background:var(--card);border:1px solid var(--line);padding:16px;border-radius:8px}
.checker input{font-size:1.3rem;padding:8px 10px;width:10ch;letter-spacing:.1em;border:1px solid var(--line);border-radius:6px;background:var(--bg);color:var(--fg)}
.checker button,.cta{background:var(--accent);color:#183025;border:0;padding:10px 18px;border-radius:6px;font:inherit;font-weight:600;text-decoration:none;display:inline-block;cursor:pointer}
.checker output{flex-basis:100%;font-weight:600}
.faq-item{border-bottom:1px solid var(--line);padding:8px 0}.faq-item summary{cursor:pointer}.faq-item h3{display:inline;font-size:1.02rem}
.draw-list{columns:2;padding-left:1.2em}@media(max-width:520px){.draw-list{columns:1}}
.prevnext{display:flex;gap:16px;flex-wrap:wrap;margin:24px 0}.variants{color:var(--muted);font-size:.9rem}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px}
.card{background:var(--card);border:1px solid var(--line);border-radius:8px;padding:14px}.card h3{margin:.2em 0}
.partner{border:1px solid var(--gold);border-radius:8px;padding:14px;background:var(--card)}.partner small{color:var(--muted)}
.affiliate-disclosure,.responsible-note{border:1px solid var(--gold);border-radius:8px;padding:16px;background:var(--note);margin:20px 0}
.affiliate-disclosure h2,.responsible-note h2{margin-top:0}
.affiliate-cta{background:var(--accent);color:#183025;border-radius:6px;padding:10px 18px;display:inline-block;font-weight:600;text-decoration:none}
.affiliate-cta:hover{filter:brightness(1.08)}
.affiliate-note{display:block;margin-top:8px;color:var(--muted);font-size:.9rem}
.affiliate-landing{max-width:1280px;margin:20px auto;text-align:center}
.affiliate-landing--button-only{display:grid;justify-items:center;align-content:center;min-height:42vh}
.affiliate-landing--hero{position:relative;max-width:1280px;margin:20px auto;background:radial-gradient(circle at 20% 20%, rgba(72,225,255,.35), transparent 32%),radial-gradient(circle at 80% 15%, rgba(44,186,209,.45), transparent 30%),radial-gradient(circle at 50% 100%, rgba(42,205,171,.24), transparent 35%),linear-gradient(135deg,#030b1b 0%,#032941 20%,#0a5f73 48%,#0f97a8 100%);padding:32px 28px 20px;overflow:hidden;border-radius:26px;box-shadow:0 24px 60px rgba(0,0,0,.22)}
.affiliate-landing--hero::before,.affiliate-landing--hero::after{content:"";position:absolute;inset:auto auto -90px -60px;width:520px;height:520px;border:12px solid rgba(85,214,237,.18);border-radius:50%;transform:rotate(-16deg);pointer-events:none}.affiliate-landing--hero::after{inset:auto -90px -120px auto;width:560px;height:560px}
.affiliate-hero{position:relative;z-index:1;display:grid;grid-template-columns:1fr;gap:20px}
.affiliate-hero__copy{display:grid;justify-items:center;gap:18px}
.affiliate-cta--primary{display:inline-flex;align-items:center;justify-content:center;min-width:min(100%,420px);padding:18px 34px;border-radius:18px;background:linear-gradient(180deg,#fff8d1 0%,#f8d765 28%,#f0b93b 100%);color:#0f2340;font:700 2rem/1.1 var(--display);text-decoration:none;box-shadow:0 8px 0 rgba(28,54,92,.32),0 22px 42px rgba(245,182,23,.25);border:3px solid rgba(255,255,255,.45)}
.affiliate-cta--primary:hover{filter:brightness(1.04)}
.affiliate-hero__art{display:grid;place-items:center}
.affiliate-hero__art img{display:block;width:min(100%,1000px);height:auto;border-radius:12px}
.affiliate-landing__image{display:block;width:min(100%,700px);height:auto;margin:0 auto 22px;border-radius:12px}
.affiliate-landing__description{margin:0 auto 18px;max-width:44ch}
.affiliate-landing .affiliate-cta{min-width:190px}
.affiliate-landing__caution{margin:14px auto 0;color:var(--muted);font-size:.9rem}
.number-picker{margin-top:28px;padding-top:20px;border-top:1px solid var(--line)}
@media (max-width:560px){.affiliate-landing--hero{padding:20px 14px;border-radius:18px}.affiliate-cta--primary{font-size:1.5rem;width:100%;min-width:0}}
.number-picker h2{margin:0 0 8px}
.number-picker p,.number-picker__note{color:var(--muted);font-size:.92rem}
.formula-form{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:12px;align-items:end;text-align:left}
.formula-form label{display:grid;gap:4px;font-size:.92rem}
.formula-form input{width:100%;min-height:44px;padding:8px 10px;border:1px solid var(--line);border-radius:6px;background:var(--card);color:var(--fg);font:inherit}
.formula-form button{min-height:44px}
.formula-result{grid-column:1/-1;display:block;min-height:1.75em;padding:12px;border-radius:6px;background:var(--card);font-weight:600;font-variant-numeric:tabular-nums}
.number-picker__note{display:block;margin-top:8px}
.number-picker__disclaimer{margin-top:28px;padding:18px;border:1px solid var(--line);border-radius:6px;background:var(--card)}
.number-picker__disclaimer h2{margin:0 0 8px}
.number-picker__disclaimer p{margin-bottom:0}
.warn{background:var(--note);border:1px solid var(--gold);padding:12px 16px;border-radius:6px}
.site-footer{border-top:1px solid var(--line);margin-top:48px;padding:24px 0;color:var(--muted);font-size:.88rem;background:#0b1714}

/* Home landing page */
.home-page{--bg:#101b19;--fg:#f7f4eb;--muted:#b5c5bb;--line:#29433b;--accent:#e8be68;--card:#14251f;min-height:100vh;background:radial-gradient(circle at 80% 8%,#1e3b30 0,transparent 31%),#101b19;color:var(--fg)}
.home-page .wrap{max-width:1200px;padding-inline:28px}
.home-page .site-header{background:rgba(12,28,24,.94);border-bottom:1px solid rgba(224,199,129,.18)}
.home-page .site-header .wrap{min-height:78px;justify-content:space-between;gap:18px 34px}
.home-page .brand{color:#f8e7b3;font-size:1.35rem;letter-spacing:-.025em}
.home-page .brand::before{content:"✦";display:inline-grid;place-items:center;width:31px;height:31px;margin-right:10px;border:1px solid #b89148;border-radius:9px;color:#e8be68;font-size:1rem;vertical-align:2px}
.home-page .site-header nav{gap:20px;font-size:.88rem}
.home-page .site-header nav a{color:#b5c5bb;transition:color .2s}
.home-page .site-header nav a:hover,.home-page .site-header nav a[aria-current]{color:#f0c96d}
.home-page main.wrap{max-width:none;padding:0}
.home-page main article{max-width:none}
.home-shell{max-width:1200px;margin:auto;padding:0 28px 80px}
.home-hero{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);align-items:center;gap:50px;min-height:580px;padding:75px 0 85px}
.home-eyebrow,.home-kicker{color:#e6c67c;font-size:.77rem;font-weight:700;letter-spacing:.14em}
.home-eyebrow{display:inline-flex;align-items:center;gap:10px;letter-spacing:.04em;border:1px solid rgba(231,195,116,.34);border-radius:100px;padding:8px 14px;background:rgba(231,195,116,.06)}
.home-eyebrow__dot{width:7px;height:7px;border-radius:50%;background:#e6c67c;box-shadow:0 0 0 4px rgba(230,198,124,.14)}
.home-hero h1{max-width:12ch;margin:24px 0 22px;font-size:clamp(3rem,5.5vw,5.25rem);line-height:1.12;letter-spacing:-.05em;color:#fffaf0}
.home-hero h1 span{display:block;color:#ecc575}
.home-hero__lead{max-width:52ch;margin:0;color:#bfcfc5;font-size:1.12rem;line-height:1.9}
.home-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}
.home-button{display:inline-flex;align-items:center;justify-content:center;gap:25px;min-height:52px;padding:12px 24px;border-radius:12px;font-weight:700;text-decoration:none;transition:transform .2s,background .2s,box-shadow .2s}
.home-button:hover{transform:translateY(-3px)}
.home-button--gold{background:linear-gradient(135deg,#f7dd9c,#d9a94d);color:#183025;box-shadow:0 12px 26px rgba(208,156,60,.15)}
.home-button--gold:hover{box-shadow:0 16px 30px rgba(208,156,60,.25)}
.home-button--outline{color:#e9e9db;border:1px solid #547063;background:rgba(255,255,255,.025)}
.home-button--outline:hover{background:rgba(255,255,255,.08)}
.home-hero__caption{max-width:50ch;margin:24px 0 0;color:#91a99b;font-size:.78rem}
.home-hero__visual{position:relative;display:grid;place-items:center;min-height:460px;isolation:isolate}
.home-hero__visual::before{content:"";position:absolute;inset:3% 2%;z-index:-2;border-radius:50%;background:radial-gradient(circle,#315842 0%,rgba(49,88,66,.35) 36%,transparent 70%);filter:blur(10px)}
.home-orbit{position:absolute;border:1px solid rgba(237,202,125,.25);border-radius:50%;transform:rotate(-25deg)}
.home-orbit--one{width:95%;height:67%}.home-orbit--two{width:74%;height:95%;transform:rotate(30deg)}
.home-ticket{display:flex;flex-direction:column;justify-content:space-between;width:min(100%,450px);min-height:285px;padding:33px 38px;border:1px solid rgba(242,213,148,.65);border-radius:24px;background:linear-gradient(135deg,rgba(42,101,74,.96),rgba(8,56,44,.98) 55%,#082e27);box-shadow:0 30px 70px rgba(0,0,0,.38),inset 0 0 0 8px rgba(255,255,255,.025);transform:rotate(-6deg)}
.home-ticket__label{font-size:.7rem;font-weight:700;letter-spacing:.25em;color:#e9d49e}
.home-ticket__number{font:700 clamp(5rem,11vw,8rem)/1 Georgia,serif;letter-spacing:-.1em;color:#f8e4ac;text-shadow:0 6px 20px rgba(0,0,0,.2)}
.home-ticket__number span{font-size:.55em;vertical-align:.14em;padding:0 .11em;color:#d8ac59}
.home-ticket__rule{display:block;height:1px;background:linear-gradient(90deg,#e8c87c,transparent)}
.home-ticket__footer{font-size:.9rem;color:#e5e6d9}
.home-spark{position:absolute;color:#e6c67c}.home-spark--one{top:4%;right:14%;font-size:3rem}.home-spark--two{bottom:6%;left:10%;font-size:1.5rem}
.home-topics,.home-partner{position:relative}
.home-topics{border-top:1px solid rgba(240,214,160,.16);padding-top:47px}
.home-section-heading{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:22px}
.home-section-heading h2{margin:4px 0 0;color:#fff8e8;font-size:clamp(1.65rem,2.5vw,2.15rem);line-height:1.3}
.home-section-heading p{margin:0 0 3px;color:#9cb4a5;font-size:.9rem}
.home-topic-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.home-topic{display:grid;grid-template-columns:48px 1fr auto;align-items:center;gap:15px;min-height:120px;padding:21px;border:1px solid #325046;border-radius:18px;background:linear-gradient(135deg,rgba(41,75,58,.58),rgba(19,42,34,.82));color:#fff5df;text-decoration:none;transition:transform .2s,border-color .2s,background .2s}
.home-topic:hover{transform:translateY(-4px);border-color:#bd9b60;background:#244b38}
.home-topic__icon{display:grid;place-items:center;width:46px;height:46px;border-radius:13px;background:#2d5a46;color:#edcf8b;font:700 1rem Georgia,serif}
.home-topic strong,.home-topic small{display:block}.home-topic strong{font-size:1rem}.home-topic small{margin-top:4px;color:#adbdaf;font-size:.78rem;line-height:1.5}.home-topic__arrow{align-self:start;color:#d8bb7e}
.home-partner{display:grid;grid-template-columns:.85fr 1.15fr;gap:38px;align-items:center;margin-top:54px;padding:36px;border:1px solid #466453;border-radius:24px;background:linear-gradient(135deg,#1b392d,#15362d 60%,#103126)}
.home-partner h2{margin:8px 0 14px;color:#fff8e8;font-size:clamp(1.55rem,2.4vw,2.1rem);line-height:1.3}
.home-partner p{margin:0 0 24px;color:#bfcec0;font-size:.95rem;line-height:1.8}
.home-partner small{display:block;margin-top:17px;color:#a8b8aa;font-size:.76rem;line-height:1.6}
.home-partner__image{padding:7px;border:1px solid rgba(239,202,124,.25);border-radius:17px;background:#0c251c;box-shadow:0 20px 40px rgba(0,0,0,.2)}
.home-partner__image img{display:block;width:100%;height:auto;border-radius:11px}
.home-page .site-footer{margin-top:0;padding:38px 0 46px;border-color:#29443b;background:#0b1714;color:#a8b8ad}
.home-page .site-footer .wrap{max-width:1200px}
.home-page .site-footer p{max-width:90ch;margin:0 0 11px}
.home-page .site-footer a{color:#e7c57d}
@media(max-width:850px){.home-page .site-header .wrap{display:block}.home-page .site-header nav{margin-top:10px;padding-bottom:3px}.home-hero{grid-template-columns:1fr;gap:0;padding:65px 0}.home-hero__visual{min-height:370px;order:-1}.home-hero__copy{max-width:680px}.home-topic-grid{grid-template-columns:1fr}.home-topic{min-height:95px}.home-partner{grid-template-columns:1fr}.home-partner__image{order:-1}}
@media(max-width:560px){.home-page .wrap,.home-shell{padding-inline:18px}.home-page .site-header .wrap{padding-block:14px}.home-page .site-header nav{gap:18px}.home-hero{padding:25px 0 54px}.home-hero__visual{min-height:290px}.home-ticket{width:min(92%,340px);min-height:215px;padding:23px 25px;border-radius:18px}.home-ticket__number{font-size:5rem}.home-ticket__label{font-size:.56rem}.home-ticket__footer{font-size:.72rem}.home-hero h1{font-size:clamp(2.65rem,12vw,3.6rem)}.home-hero__lead{font-size:1rem}.home-actions{display:grid}.home-button{justify-content:space-between}.home-section-heading{display:block}.home-section-heading p{margin-top:8px}.home-partner{margin-top:36px;padding:19px;gap:20px}.home-partner h2{font-size:1.55rem}}