:root{--paper:#f5f3ed;--ink:#1a3442;--muted:#5f6f77;--accent:#a45c3c;--line:#cdd1cf;--dark:#19313f;--shell:1300px}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-snap-type:y mandatory}body{margin:0;background:var(--paper);color:var(--ink);font-family:Prompt,"Noto Sans Thai",sans-serif;-webkit-font-smoothing:antialiased}button{font:inherit;cursor:pointer}h1,h2,h3,p{margin-top:0}h1,h2,h3{line-height:1.23}h1,h2{letter-spacing:-.055em}a:focus-visible,button:focus-visible{outline:3px solid var(--accent);outline-offset:4px}.skip-link{position:fixed;left:12px;top:-60px;z-index:20;background:white;padding:8px}.skip-link:focus{top:12px}
.deck-header{position:fixed;z-index:10;top:0;left:0;right:0;display:flex;align-items:center;gap:20px;padding:18px clamp(20px,4vw,58px);border-bottom:1px solid rgba(26,52,66,.13);background:rgba(245,243,237,.92);backdrop-filter:blur(10px)}.deck-brand{display:flex;align-items:center;gap:11px;font:700 .7rem Prompt,sans-serif;letter-spacing:.09em;white-space:nowrap}.mark{display:grid;place-items:center;width:31px;height:31px;background:var(--ink);color:var(--paper);font:700 18px Georgia,serif;letter-spacing:-.12em;padding-right:3px}.deck-context{margin-left:auto;font-size:.76rem;color:var(--muted)}
.slide{min-height:100vh;min-height:100dvh;scroll-snap-align:start;scroll-snap-stop:always;display:flex;align-items:center;padding:88px clamp(24px,7vw,110px) 57px;position:relative;overflow:hidden}.slide-inner{width:min(var(--shell),100%);margin:auto}.slide-kicker{font:700 .78rem Prompt,sans-serif;letter-spacing:.06em;color:var(--accent);display:flex;gap:22px;align-items:center;margin-bottom:27px}.slide-kicker span{color:var(--muted);font-family:Prompt,"Noto Sans Thai",sans-serif;letter-spacing:0}.slide h1{font-size:clamp(3.5rem,7.1vw,7.4rem);margin-bottom:0}.slide h2{font-size:clamp(2.65rem,4.9vw,5.3rem);margin-bottom:25px}.slide h1 em,.slide h2 em{font-style:normal;color:var(--accent)}.slide-footnote,.source-line{font-size:.73rem;line-height:1.55;color:var(--muted);margin:20px 0 0}
.slide-cover{background:var(--paper)}.cover-layout{display:flex;flex-direction:column;justify-content:center;min-height:min(70vh,700px)}.cover-bottom{display:grid;grid-template-columns:1fr 285px;gap:60px;align-items:end;border-top:2px solid var(--ink);margin-top:48px;padding-top:24px}.cover-bottom>p{font-size:clamp(1.35rem,2.4vw,2.4rem);line-height:1.4;max-width:690px;margin:0}.cover-bottom>div{display:flex;flex-direction:column;gap:8px}.cover-bottom span{color:var(--accent);font-size:.81rem;font-weight:700}.cover-bottom strong{font-size:1.25rem;line-height:1.5}
.slide-past,.slide-future{background:#e8ebe8}.month-sequence{border-top:2px solid var(--ink)}.month-sequence article{display:grid;grid-template-columns:85px minmax(0,1fr) 155px;gap:24px;align-items:start;border-bottom:1px solid var(--line);padding:15px 0}.month{font-size:clamp(1.5rem,2.4vw,2.35rem);font-weight:700;line-height:1.2;color:var(--accent)}.month-sequence h3{font-size:clamp(1.22rem,1.65vw,1.7rem);margin:0 0 4px;letter-spacing:-.02em}.month-sequence p{font-size:clamp(1rem,1.23vw,1.12rem);line-height:1.55;color:#465a62;margin:0;max-width:790px}.month-state{justify-self:end;font-size:.78rem;font-weight:700;color:var(--accent);text-align:right;padding-top:5px}.future-sequence .month-state{color:#517260}
.slide-flow{background:#f1eae0}.flow-diagram{list-style:none;padding:0;margin:48px 0 0;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:0;border-top:2px solid var(--ink)}.flow-diagram li{min-width:0;position:relative;padding:22px 18px 5px 0}.flow-diagram li:not(:last-child):after{content:"→";position:absolute;right:12px;top:20px;color:var(--accent);font-size:1.6rem}.flow-no{display:block;color:var(--accent);font:700 .8rem Prompt,sans-serif;margin-bottom:38px}.flow-diagram small,.parent-diagram small{display:block;color:var(--accent);font-size:.75rem;font-weight:700;margin-bottom:7px}.flow-diagram strong{display:block;font-size:clamp(1.1rem,1.52vw,1.6rem);line-height:1.35;max-width:200px}.flow-diagram p{font-size:clamp(.84rem,1.07vw,1.02rem);line-height:1.5;color:#53656b;margin:12px 0 0;max-width:195px}.diagram-note{border-top:1px solid var(--line);padding-top:16px;margin:42px 0 0;color:#53656b;font-size:clamp(.92rem,1.18vw,1.12rem);line-height:1.5}.diagram-note strong{color:var(--accent);margin-right:12px}
.slide-parent-flow{background:var(--dark);color:var(--paper)}.slide-parent-flow .slide-kicker{color:#dea987}.slide-parent-flow .slide-kicker span{color:#bed0d1}.parent-diagram{list-style:none;padding:0;margin:36px 0 0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0}.parent-diagram li{position:relative;min-width:0;padding:0 22px 14px 0;border-top:1px solid rgba(255,255,255,.5)}.parent-diagram li:not(:last-child):after{content:"→";position:absolute;right:16px;top:66px;color:#dea987;font-size:1.5rem}.parent-diagram li>div{padding-top:49px}.parent-status{position:absolute;top:-14px;left:0;padding:5px 10px;font-size:.69rem;font-weight:700;line-height:1.25;white-space:nowrap}.parent-status.pending{background:#e6a57f;color:#243c47}.parent-status.built{background:#c2d7c5;color:#243c47}.parent-diagram small{color:#dea987}.parent-diagram strong{display:block;font-size:clamp(1.12rem,1.65vw,1.65rem);line-height:1.38;max-width:260px}.parent-diagram p{color:#bdcfd0;font-size:clamp(.86rem,1.1vw,1.05rem);line-height:1.55;max-width:230px;margin:12px 0 0}.parent-end{border-top:1px solid rgba(255,255,255,.35);display:grid;grid-template-columns:155px 1fr;gap:20px;padding-top:18px;margin-top:26px;color:#bdcfd0;font-size:clamp(.85rem,1.1vw,1.05rem);line-height:1.55}.parent-end strong{color:#dea987}
.slide-req-staff{background:var(--paper)}.slide-req-parent{background:#ebebe5}.req-table{border-top:2px solid var(--ink)}.req-head,.req-row{display:grid;grid-template-columns:1.13fr 1.55fr 125px;gap:26px;align-items:center}.req-head{padding:8px 0;border-bottom:1px solid var(--line);color:var(--muted);font-size:.7rem;font-weight:700}.req-head span:last-child{text-align:right}.req-row{border-bottom:1px solid var(--line);padding:12px 0;min-height:80px}.req-row>div small{display:block;color:var(--accent);font:700 .73rem Prompt,sans-serif;margin-bottom:3px}.req-row>div strong{font-size:clamp(1.02rem,1.28vw,1.3rem);line-height:1.4}.req-row p{font-size:clamp(1rem,1.15vw,1.12rem);line-height:1.48;color:#4c5e65;margin:0}.req-state{justify-self:end;text-align:right;font-size:.8rem;font-weight:700;color:#517260}.req-state.partial{color:#9b713f}.req-state.open{color:#a45c3c}
.slide-analysis{background:#eceeea}.finding-list{border-top:2px solid var(--ink)}.finding-list article{display:grid;grid-template-columns:55px 1fr;gap:25px;border-bottom:1px solid var(--line);padding:19px 0}.finding-list article>span{font:700 .8rem Prompt,sans-serif;color:var(--accent);padding-top:5px}.finding-list h3{font-size:clamp(1.24rem,1.65vw,1.65rem);letter-spacing:-.02em;margin:0 0 5px}.finding-list p{font-size:clamp(.98rem,1.17vw,1.14rem);line-height:1.54;color:#4c5e65;margin:0;max-width:1050px}.source-links a{color:var(--ink);text-decoration-color:var(--accent);text-underline-offset:3px}
.slide-operations,.slide-integrations{background:#e8ebe8}.slide-consent,.slide-sources{background:var(--paper)}.source-grid{display:grid;grid-template-columns:1fr 1fr;gap:55px;border-top:2px solid var(--ink);padding-top:22px}.source-grid>div{min-width:0}.source-grid strong{display:block;color:var(--accent);font-size:1.1rem;margin-bottom:15px}.source-grid p{border-top:1px solid var(--line);padding-top:9px;margin:0 0 11px;font:.84rem/1.42 Prompt,sans-serif;overflow-wrap:anywhere}
.slide-gap,.slide-final{background:var(--dark);color:var(--paper)}.slide-gap h2,.slide-final h2{color:var(--paper)}.slide-gap .slide-kicker,.slide-final .slide-kicker{color:#dea987}.slide-gap .slide-kicker span,.slide-final .slide-kicker span{color:#bed0d1}.gap-grid{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid rgba(255,255,255,.55)}.gap-grid>div{display:grid;grid-template-columns:130px 1fr 60px;gap:15px;align-items:start;border-bottom:1px solid rgba(255,255,255,.23);padding:21px 0}.gap-grid>div:nth-child(odd){padding-right:27px}.gap-grid>div:nth-child(even){padding-left:27px;border-left:1px solid rgba(255,255,255,.23)}.gap-grid span{color:#e1ab88;font-size:.87rem;font-weight:700}.gap-grid strong{font-size:clamp(1.05rem,1.32vw,1.35rem);line-height:1.55;font-weight:600}.gap-grid small{text-align:right;color:#a9c0c1;font:700 .72rem Prompt,sans-serif;padding-top:4px}.gap-end{color:#d8e2e0;font-size:clamp(1rem,1.38vw,1.32rem);line-height:1.6;max-width:1050px;margin:28px 0 0}
.final-layout{display:grid;grid-template-columns:1.55fr .72fr;gap:8vw;border-top:1px solid rgba(255,255,255,.55);padding-top:27px}.final-main>p{font-size:.86rem;font-weight:700;color:#e1ab88;margin:0 0 10px}.final-main ol{list-style:none;counter-reset:final;padding:0;margin:0}.final-main li{counter-increment:final;position:relative;border-bottom:1px solid rgba(255,255,255,.22);padding:12px 0 12px 38px;font-size:clamp(1.04rem,1.42vw,1.43rem);line-height:1.58}.final-main li:before{content:counter(final,decimal-leading-zero);position:absolute;left:0;top:18px;color:#e1ab88;font:700 .76rem Prompt,sans-serif}.final-aside{border-left:1px solid rgba(255,255,255,.3);padding-left:25px}.final-aside>span{display:block;font-size:.85rem;font-weight:700;color:#e1ab88;margin-bottom:12px}.final-aside strong{display:block;font-size:clamp(1.3rem,1.7vw,1.8rem);line-height:1.45}.final-aside p{font-size:clamp(.92rem,1.12vw,1.1rem);line-height:1.65;color:#bfccce;margin:18px 0}.slide-final .source-line{color:#9fb4b7}
.deck-controls{position:fixed;z-index:12;right:clamp(20px,4vw,58px);bottom:22px;display:flex;align-items:center;gap:10px;background:rgba(245,243,237,.95);padding:7px;border:1px solid rgba(26,52,66,.16);box-shadow:0 7px 20px rgba(26,52,66,.07)}.slide-count{font:700 .75rem Prompt,sans-serif;min-width:64px;text-align:center;font-variant-numeric:tabular-nums}.slash{color:#aab0ae}.deck-controls button{width:36px;height:36px;border:1px solid var(--line);background:transparent;color:var(--ink);font-size:1.25rem;line-height:1}.deck-controls button:hover:not(:disabled){background:var(--ink);color:white}.deck-controls button:disabled{opacity:.33;cursor:default}
@media(max-width:1000px){.req-head,.req-row{grid-template-columns:1.2fr 1.5fr 95px;gap:18px}.gap-grid>div{grid-template-columns:95px 1fr 45px}.final-layout{gap:4vw}}
@media(max-width:1000px) and (min-width:761px){.flow-diagram{margin-top:27px}.flow-diagram li{padding-right:12px}.flow-diagram li:not(:last-child):after{right:2px}.flow-no{margin-bottom:22px}.flow-diagram strong{font-size:1.08rem}.flow-diagram p{font-size:.82rem}.parent-diagram li{padding-right:12px}.parent-diagram li:not(:last-child):after{right:3px}.parent-diagram strong{font-size:1.08rem}.parent-diagram p{font-size:.82rem}}
@media(max-width:760px){html{scroll-snap-type:y proximity}.deck-header{padding:12px 20px}.deck-context{font-size:.66rem}.slide{padding:86px 24px 78px;min-height:100dvh;overflow:visible}.slide-kicker{margin-bottom:20px}.slide h1{font-size:clamp(3rem,10vw,5rem)}.slide h2{font-size:clamp(2.3rem,7.5vw,3.9rem);margin-bottom:18px}.cover-layout{min-height:unset}.cover-bottom{grid-template-columns:1fr;gap:24px;margin-top:36px}.cover-bottom>p{font-size:1.45rem}.cover-bottom strong{font-size:1.1rem}.month-sequence article{grid-template-columns:65px 1fr;gap:10px;padding:13px 0}.month{font-size:1.35rem}.month-sequence h3{font-size:1.08rem}.month-sequence p{font-size:.87rem}.month-state{grid-column:2;justify-self:start;padding:0;font-size:.7rem}.slide-footnote{font-size:.68rem;margin-top:15px}.req-head{display:none}.req-row{grid-template-columns:1fr 92px;gap:7px 12px;align-items:start;padding:13px 0}.req-row>div{grid-column:1}.req-row p{grid-column:1;grid-row:2;font-size:.86rem}.req-row>div strong{font-size:1.05rem}.req-state{grid-column:2;grid-row:1;padding-top:16px;font-size:.69rem}.gap-grid{grid-template-columns:1fr}.gap-grid>div{grid-template-columns:82px 1fr 45px;gap:10px;padding:15px 0!important;border-left:0!important}.gap-grid strong{font-size:1rem}.gap-end{font-size:.93rem;margin-top:20px}.final-layout{grid-template-columns:1fr;gap:22px;padding-top:16px}.final-main li{font-size:1rem;padding-top:9px;padding-bottom:9px}.final-aside{border-left:0;border-top:1px solid rgba(255,255,255,.3);padding:16px 0 0}.final-aside strong{font-size:1.18rem}.final-aside p{font-size:.9rem;margin:7px 0}.source-line{font-size:.62rem;margin-top:17px}}@media(max-width:440px){.deck-context{display:none}.slide{padding:82px 19px 74px}.slide h1{font-size:2.85rem}.slide h2{font-size:2.22rem}.slide-kicker{margin-bottom:15px}.month-sequence article{padding:11px 0}.month-sequence p{font-size:.8rem;line-height:1.5}.req-row{padding:11px 0}.req-row p{font-size:.79rem}.req-state{font-size:.65rem}.gap-grid>div{padding:12px 0!important}.gap-grid strong{font-size:.9rem}.gap-end{font-size:.85rem}.final-main li{font-size:.91rem}.final-aside p{font-size:.82rem}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}@media print{html{scroll-snap-type:none}.deck-header,.deck-controls,.skip-link{display:none}.slide{height:100vh;min-height:0;page-break-after:always;break-after:page;padding:40px 58px;print-color-adjust:exact;-webkit-print-color-adjust:exact}.slide h1{font-size:55pt}.slide h2{font-size:40pt}.slide-kicker{font-size:11pt}.month-sequence p,.req-row p{font-size:15pt}.slide-footnote,.source-line{font-size:8pt}}
@media(max-width:760px){.finding-list article{grid-template-columns:30px 1fr;gap:10px;padding:13px 0}.finding-list h3{font-size:1.05rem}.finding-list p{font-size:.85rem}.source-grid{grid-template-columns:1fr;gap:15px;padding-top:13px}.source-grid strong{font-size:.92rem;margin-bottom:9px}.source-grid p{font-size:.7rem;margin-bottom:7px;padding-top:7px}.flow-diagram{display:block;margin-top:24px;border-top:0;border-left:2px solid var(--ink);margin-left:8px}.flow-diagram li{display:grid;grid-template-columns:29px 1fr;gap:10px;padding:0 0 16px 18px}.flow-diagram li:before{content:"";width:10px;height:10px;background:var(--accent);position:absolute;left:-6px;top:6px}.flow-diagram li:not(:last-child):after{display:none}.flow-no{margin:3px 0 0;font-size:.68rem}.flow-diagram small{font-size:.67rem;margin:0 0 2px}.flow-diagram strong{max-width:none;font-size:1rem}.flow-diagram p{max-width:none;font-size:.78rem;margin:3px 0 0}.diagram-note{margin-top:6px;font-size:.8rem;padding-top:9px}.parent-diagram{display:block;margin:23px 0 0;border-left:2px solid rgba(255,255,255,.55);margin-left:8px}.parent-diagram li{border-top:0;padding:0 0 17px 18px}.parent-diagram li:before{content:"";width:10px;height:10px;background:#dea987;position:absolute;left:-6px;top:6px}.parent-diagram li:not(:last-child):after{display:none}.parent-status{position:static;display:inline-block;font-size:.63rem;padding:3px 7px}.parent-diagram li>div{padding-top:6px}.parent-diagram small{font-size:.67rem;margin:0 0 2px}.parent-diagram strong{font-size:1rem;max-width:none}.parent-diagram p{font-size:.78rem;margin:3px 0 0;max-width:none}.parent-end{grid-template-columns:1fr;gap:2px;margin-top:2px;padding-top:10px;font-size:.75rem}.parent-end strong{font-size:.73rem}}
@media(max-width:440px){.flow-diagram li{padding-bottom:12px}.parent-diagram li{padding-bottom:12px}.flow-diagram p,.parent-diagram p{font-size:.73rem}.diagram-note{font-size:.74rem}}
.progress-track{width:78px;height:3px;background:#d9ddda;overflow:hidden}.progress-track span{display:block;width:100%;height:100%;background:var(--accent);transform:scaleX(.077);transform-origin:left center;transition:transform .25s ease}
@media(max-width:440px){.progress-track{width:42px}.deck-controls{right:12px;bottom:12px;gap:6px;padding:5px}.deck-controls button{width:32px;height:32px}.slide-count{min-width:54px}}
@media(prefers-reduced-motion:reduce){.progress-track span{transition:none}}