/* Audio Buyback / Premium Editorial v1.5 — scoped styles, no external fonts/images */
.ap-article{--ap-ink:#1b1b1f;--ap-muted:#63646b;--ap-gold:#efbd45;--ap-red:#bd202b;--ap-border:#e9e3d8;--ap-paper:#fffefa;color:var(--ap-ink);background:radial-gradient(ellipse at 4% 1%,#f6edda 0%,transparent 38%),linear-gradient(180deg,#f7f4ec 0%,#f5f3ef 68%,#eee9df 100%);padding:clamp(28px,4.8vw,65px) 0 60px;isolation:isolate}
.ap-article *{box-sizing:border-box}
.ap-article .ap-wrap{width:min(1300px,calc(100% - 44px));margin-inline:auto;max-width:none;padding:0}
.ap-article p{font-size:15.5px;line-height:1.76;letter-spacing:.002em;margin:0}
.ap-article h2,.ap-article h3,.ap-article h4{color:inherit;margin:0;text-wrap:pretty;line-height:1.34;letter-spacing:-.015em}
.ap-article a{color:inherit;text-decoration:none}
.ap-article a:focus-visible,.ap-article summary:focus-visible{outline:3px solid #bf8d08;outline-offset:4px}
.ap-article .ap-label{display:block;font-size:10px;font-weight:900;line-height:1.5;letter-spacing:.16em;text-transform:uppercase;color:#aa831f;margin:0 0 8px}
.ap-hero{background:radial-gradient(circle at 0% 0%,rgba(239,189,69,.16),transparent 39%),radial-gradient(circle at 100% 100%,rgba(169,14,28,.17),transparent 37%),linear-gradient(137deg,#19191c 0%,#29211c 56%,#151316 100%);color:#fff;display:grid;grid-template-columns:minmax(0,1fr) 245px;gap:30px;padding:clamp(22px,3.3vw,42px);position:relative;border:1px solid rgba(239,189,69,.28);border-radius:22px;overflow:hidden;box-shadow:0 19px 48px rgba(22,15,12,.12)}
.ap-hero:before{content:"";position:absolute;inset:0 0 auto 0;height:3px;background:linear-gradient(90deg,#8e6322,var(--ap-gold),#d32636,var(--ap-gold));pointer-events:none}
.ap-overline{color:#ebca7b;font-weight:900;letter-spacing:.13em;font-size:10px;display:flex;align-items:center;gap:9px;text-transform:uppercase;flex-wrap:wrap}
.ap-dot{width:7px;height:7px;flex:none;border-radius:50%;background:#e6b84d;box-shadow:0 0 0 4px rgba(230,184,77,.15)}
.ap-edition{font-size:10px;letter-spacing:.1em;background:rgba(239,189,69,.13);border:1px solid rgba(239,189,69,.21);padding:5px 9px;border-radius:5px;margin-left:4px}
.ap-article .ap-hero h2,.ap-article .ap-hero h1{font-size:clamp(26px,3.15vw,44px);font-weight:900;max-width:850px;margin:15px 0 14px;color:#fffcf4;line-height:1.27;text-shadow:none;border:0;background:none;padding:0}
.ap-hero h2 span{font-weight:700;color:#e8bf65}
.ap-article .ap-lead{max-width:840px;font-size:15.2px;color:#eee8df;line-height:1.88}
.ap-byline{display:flex;gap:8px 17px;flex-wrap:wrap;margin-top:20px;color:#dbd4c8;font-size:11px;font-weight:700}
.ap-byline span{display:inline-flex;align-items:center;gap:6px}
.ap-byline span:before{content:"•";color:var(--ap-gold)}
.ap-top-action{align-self:stretch;border:1px solid rgba(239,189,69,.32);border-radius:15px;padding:20px;background:linear-gradient(150deg,rgba(253,218,122,.13),rgba(0,0,0,.24));display:flex;flex-direction:column;justify-content:space-between;gap:9px;min-width:0}
.ap-top-action .ap-top-num{font-size:11px;letter-spacing:.19em;color:#f4ce79;font-weight:900}
.ap-top-action strong{font-size:24px;line-height:1.38;color:#fff;font-weight:900}
.ap-top-action p{font-size:12px;color:#e6dfcf;line-height:1.6}
.ap-top-action a{font-size:13px;display:block;text-align:center;font-weight:900;background:linear-gradient(100deg,#f8ce67,#e5ae2e);color:#17130a;padding:11px 8px;border-radius:8px;transition:transform .18s,filter .18s}
.ap-top-action a:hover{filter:brightness(1.07);transform:translateY(-1px)}
.ap-answers{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin:13px 0 17px}
.ap-answers>div{border:1px solid #e5d9c0;border-radius:12px;background:linear-gradient(150deg,#fffefa,#faf7f1);padding:17px 17px 15px;box-shadow:0 3px 9px rgba(50,33,15,.025)}
.ap-answers small{display:block;color:#ad852d;font-weight:900;letter-spacing:.08em;font-size:10px;margin-bottom:5px}
.ap-answers strong{display:block;color:#28201b;font-size:16px;font-weight:900;margin-bottom:4px}
.ap-article .ap-answers p{font-size:12.3px;color:#5c554d;line-height:1.5}
.ap-columns{display:grid;grid-template-columns:minmax(207px,245px) minmax(0,1fr);gap:15px;align-items:start}
.ap-sidebar{min-width:0}
.ap-sticky{position:sticky;top:82px;display:grid;gap:12px}
.ap-toc,.ap-sidebar-cta{background:#222126;color:#fff;border:1px solid #383137;border-radius:13px;overflow:hidden;padding:19px;box-shadow:0 8px 22px rgba(0,0,0,.055)}
.ap-toc .ap-label{margin-bottom:3px;color:#d2ae60}
.ap-toc>b{display:block;font-size:19px;margin-bottom:13px}
.ap-toc a{display:flex;align-items:center;gap:10px;color:#e6e4e1;border-top:1px solid rgba(255,255,255,.09);padding:11px 0;font-size:12.8px;line-height:1.45;font-weight:700;transition:color .15s}
.ap-toc a:before{content:"";width:4px;height:4px;border-radius:50%;background:var(--ap-gold);flex:none}
.ap-toc a:hover{color:var(--ap-gold)}
.ap-sidebar-cta{background:linear-gradient(145deg,#442524,#1a1b21);border-color:#77463a}
.ap-sidebar-cta b{font-size:16px;color:#f3d488;display:block}
.ap-article .ap-sidebar-cta p{font-size:12px;color:#ded0cb;line-height:1.6;margin:7px 0 15px}
.ap-sidebar-cta a{display:block;border-radius:8px;text-align:center;background:#f0be52;padding:9px 6px;margin-top:7px;font-size:12.3px;font-weight:900;color:#1b1610}
.ap-sidebar-cta a.ap-side-line{background:#fff;color:#202124}
.ap-main{background:var(--ap-paper);border:1px solid #e6dfd3;border-radius:14px;min-width:0;padding:clamp(18px,2.2vw,29px);box-shadow:0 12px 36px rgba(54,39,24,.048)}
.ap-intro{border-radius:11px;background:linear-gradient(105deg,#fff6df,#fffdfa 75%);border:1px solid #eedab5;padding:20px 22px;margin-bottom:18px}
.ap-intro h3{font-size:22px;font-weight:900;color:#29241e;margin-bottom:8px}
.ap-intro p{color:#494137}
.ap-self-link{color:#8a281b!important;font-weight:900;text-decoration:underline!important;text-underline-offset:3px;text-decoration-color:#dcb76b!important}
.ap-self-link:hover{color:#bd202b!important}
.ap-section-head{display:flex;justify-content:space-between;align-items:end;gap:14px;border-bottom:1px solid #e6ddcc;margin:26px 0 15px;padding:0 0 12px}
.ap-section-head:first-child{margin-top:3px}
.ap-section-head h3{font-size:clamp(19px,2.2vw,26px);font-weight:900;color:#1f1b1c}
.ap-section-head p{font-size:11.5px;color:#746b5f;max-width:210px;text-align:right;line-height:1.55}
.ap-table-scroll{overflow-x:auto;max-width:100%;border-radius:10px;border:1px solid #ddd7ca;margin-bottom:11px}
.ap-table{width:100%;border-collapse:collapse;font-size:13px;line-height:1.5;min-width:540px;background:#fff}
.ap-table th,.ap-table td{padding:11px 13px;border-bottom:1px solid #eee9e2;text-align:left;vertical-align:top;color:#3c3b3c}
.ap-table thead th{background:#2b292b;color:#f5dc96;font-size:12px;font-weight:900}
.ap-table tbody tr:nth-child(even){background:#faf8f4}
.ap-table tbody tr:last-child td,.ap-table tbody tr:last-child th{border-bottom:0}
.ap-table tbody th{font-size:12.5px;font-weight:800;color:#27232b;min-width:120px}
.ap-article .ap-fact-note{font-size:12.3px;color:#746454;border-left:3px solid #d8b65a;background:#fbf6e9;padding:10px 12px;border-radius:0 7px 7px 0;line-height:1.6;margin-bottom:23px}
.ap-fact-note strong{color:#463a21}
.ap-tech-heading{margin-top:31px}
.ap-chapter{scroll-margin-top:87px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:4px 19px;padding:16px 0 18px;border-bottom:1px solid #eee8dc;position:relative;min-width:0}
.ap-chapter:last-of-type{border-bottom:0}
.ap-chapter h3{grid-column:1 / -1;display:flex;align-items:baseline;gap:10px;font-size:18.1px;font-weight:900;color:#272329;margin:0 0 7px;line-height:1.43}
.ap-chapter h3 span{display:inline-flex;align-items:center;justify-content:center;flex:none;letter-spacing:.04em;color:#9b762c;font-size:11px;background:#f6eddb;border:1px solid #ebdfc4;border-radius:6px;width:31px;height:26px;vertical-align:middle}
.ap-article .ap-chapter p{color:#44434a;font-size:13.7px;line-height:1.82;margin:0}
.ap-article .ap-chapter p+p{border-left:1px solid #efe9df;padding-left:19px}
.ap-article .ap-chapter h3+ p:first-letter{initial-letter:unset}
.ap-sources{background:#f6f1e7;border:1px solid #e7d6b2;border-radius:10px;padding:17px 19px;margin:17px 0}
.ap-sources h3{font-size:17px;font-weight:900;color:#272127;margin-bottom:7px}
.ap-article .ap-sources p{font-size:12.8px;color:#55535b;line-height:1.7;margin-bottom:9px}
.ap-sources a{display:block;font-size:12.2px;color:#8b311e!important;text-decoration:underline!important;text-underline-offset:2px;overflow-wrap:anywhere;margin-top:6px;font-weight:800}
.ap-faq-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px 10px;align-items:start}
.ap-faq{border:1px solid #e9dec9;border-radius:8px;background:#fffdf8;min-width:0;overflow:hidden}
.ap-faq summary{display:flex;align-items:center;gap:9px;cursor:pointer;list-style:none;padding:13px 12px;color:#29252b;font-size:12.8px;font-weight:850;line-height:1.46}
.ap-faq summary::-webkit-details-marker{display:none}
.ap-faq summary span{font-size:10px;letter-spacing:.05em;color:#a4802f;flex:none}
.ap-faq summary i{width:19px;height:19px;flex:none;margin-left:auto;border-radius:5px;display:grid;place-items:center;background:#f4e6c3;color:#7a5219;font-style:normal}
.ap-faq summary i:after{content:"+";font-weight:900;font-size:16px;line-height:1}
.ap-faq[open] summary i:after{content:"−"}
.ap-faq[open]{background:#fffaee;border-color:#e4c87e}
.ap-faq>div{border-top:1px solid #eee4cc;font-size:12.6px;line-height:1.8;color:#514a44;padding:11px 13px 14px}
.ap-outro{background:radial-gradient(circle at 100% 0,rgba(240,185,71,.13),transparent 40%),linear-gradient(120deg,#222125,#3d2324);color:#fff;border-radius:13px;padding:clamp(18px,2.5vw,28px);margin-top:28px;border:1px solid #4d3630;scroll-margin-top:95px}
.ap-outro .ap-label{color:#f0c466}
.ap-outro h3{font-size:clamp(19px,2vw,24px);color:#fff;font-weight:900;margin-bottom:7px}
.ap-article .ap-outro p{font-size:13.3px;color:#eee6dc;line-height:1.8}
.ap-outro .ap-self-link{color:#f7d780!important;text-decoration-color:#f7d780!important}
.ap-outro-actions{display:flex;gap:9px;flex-wrap:wrap;margin:17px 0 11px}
.ap-outro-actions a{display:inline-flex;align-items:center;justify-content:center;min-width:160px;border-radius:7px;padding:11px 15px;background:#f1bc48;color:#1d1914;font-weight:900;font-size:13px}
.ap-outro-actions .ap-line{background:#fff;color:#27222a}
.ap-outro small{font-size:11px;line-height:1.6;display:block;color:#cfc9c4}
.ap-article #ap-overview,.ap-article #ap-checklist,.ap-article #ap-technical,.ap-article #ap-questions{scroll-margin-top:90px}
.ap-standalone{background:#f3efe7;min-height:70vh;padding:0 0 34px;font-family:Tahoma,'Noto Sans Thai',sans-serif;color:#222}
.ap-standalone-nav{background:#171719;color:#f2d58c;padding:14px max(22px,calc((100vw - 1250px)/2));display:flex;justify-content:space-between;gap:18px;font-size:13px;font-weight:800}
.ap-standalone-nav a{color:inherit;text-decoration:none}
.ap-standalone-title{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
@media(min-width:1100px){.ap-article .ap-wrap{width:min(1300px,calc(100% - 70px))}}
@media(max-width:1050px){.ap-hero{grid-template-columns:minmax(0,1fr) 210px;gap:18px}.ap-answers{grid-template-columns:repeat(2,minmax(0,1fr))}.ap-columns{grid-template-columns:200px minmax(0,1fr)}.ap-main{padding:20px}.ap-article .ap-chapter p{font-size:13.2px}}
@media(max-width:780px){.ap-article{padding:24px 0 40px}.ap-article .ap-wrap{width:calc(100% - 28px)}.ap-columns{grid-template-columns:1fr}.ap-sticky{position:static;grid-template-columns:1fr 1fr}.ap-hero{grid-template-columns:1fr}.ap-top-action{flex-direction:row;align-items:center;gap:15px;flex-wrap:wrap;padding:14px 16px}.ap-top-action .ap-top-num{display:none}.ap-top-action strong{font-size:17px}.ap-top-action p{flex:1;min-width:140px}.ap-top-action a{flex:none;padding:11px 15px}.ap-toc,.ap-sidebar-cta{height:100%}.ap-toc a{padding:8px 0}.ap-article .ap-chapter p{font-size:13.5px}}
@media(max-width:560px){.ap-article .ap-wrap{width:calc(100% - 22px)}.ap-hero{border-radius:13px;padding:20px 17px}.ap-article .ap-hero h2,.ap-article .ap-hero h1{font-size:25px}.ap-article .ap-lead{font-size:13.5px;line-height:1.8}.ap-overline{font-size:9px}.ap-answers{gap:8px;margin:10px 0}.ap-answers>div{padding:13px 12px}.ap-answers strong{font-size:13px}.ap-article .ap-answers p{font-size:11.2px}.ap-article .ap-label{font-size:9px}.ap-columns{gap:10px}.ap-sticky{grid-template-columns:1fr;gap:9px}.ap-toc{padding:15px}.ap-toc>b{font-size:16px;margin-bottom:3px}.ap-toc a{display:inline-flex;gap:6px;width:calc(50% - 5px);vertical-align:top;font-size:11.2px;padding:7px 2px 7px 0;border-top:0}.ap-sidebar-cta{display:flex;align-items:center;gap:8px;flex-wrap:wrap;padding:12px 13px}.ap-sidebar-cta b{font-size:13px}.ap-sidebar-cta p{display:none}.ap-sidebar-cta a{flex:1;margin:0;min-width:100px;font-size:11.2px}.ap-main{padding:14px;border-radius:11px}.ap-intro{padding:15px 13px}.ap-intro h3{font-size:18px}.ap-article .ap-intro p{font-size:13.2px}.ap-section-head{align-items:start;flex-direction:column;gap:4px;margin:22px 0 12px}.ap-section-head p{text-align:left;max-width:none;font-size:11.6px}.ap-section-head h3{font-size:20px}.ap-chapter{grid-template-columns:1fr;padding:15px 0 18px;gap:5px}.ap-chapter h3{font-size:16px;margin-bottom:6px}.ap-article .ap-chapter p{font-size:13px;line-height:1.83}.ap-article .ap-chapter p+p{padding-left:0;border-left:0;margin-top:4px}.ap-faq-list{grid-template-columns:1fr}.ap-outro{padding:18px 15px}.ap-outro-actions{display:grid;grid-template-columns:1fr 1fr}.ap-outro-actions a{min-width:0;padding:11px 7px;font-size:11.7px}.ap-table th,.ap-table td{padding:9px 10px}}
@media(prefers-reduced-motion:reduce){.ap-article *{scroll-behavior:auto!important;transition:none!important}}