/* ============================================================
   SchoolCore — marketing components (landing sections 2+, /features hub, feature detail pages)
   โทนสีตาม global.css: ink #120B42, violet #7868E6, deep #5A3EC8, magenta #B44BAE, rose #C2477F
   สีประจำฝ่าย: วิชาการ #5A3EC8 · กิจการ นร. #B44BAE · งบประมาณ #C2477F · บุคคล #2E8F84 · ทั่วไป #B98216 · แพลตฟอร์มกลาง #7868E6
   ============================================================ */

.ftr-page{background:#fff;color:#221A55;font-size:15px;line-height:1.75;padding-top:65px} /* nav-solid = .affix (padding:0) สูง 65px พอดี */
.ftr-page.flush{padding-top:0} /* banner ชิดขอบบน — nav โปร่งใสลอยทับแบบ landing */
.ftr-page.flush .hub-ban .in{padding-top:135px}
@media(max-width:640px){.ftr-page.flush .hub-ban .in{padding-top:110px}}
.ftr-page h1,.ftr-page h2,.ftr-page h3,.ftr-page h4{font-family:'Bai Jamjuree',var(--fonts),sans-serif;line-height:1.35;margin:0;color:#120B42}
.ftr-wrap{max-width:1080px;margin:0 auto;padding:0 28px}
.cw{max-width:1100px;margin:0 auto;padding:0 28px}

/* ---------- shared buttons ---------- */
.mk-btn{font:600 13px/1 'Bai Jamjuree';padding:12px 18px;border-radius:10px;display:inline-block;text-decoration:none;border:0;cursor:pointer}
.mk-btn:hover{text-decoration:none}
.mk-btn.gh{border:1.5px solid #CFC8F2;color:#3E3768;background:transparent}
.mk-btn.gh:hover{color:#3E3768}
.mk-btn.wt{background:#fff;color:#5A3EC8}
.mk-btn.wt:hover{color:#5A3EC8}
.mk-btn.line{background:#06C755;color:#fff;display:inline-flex;align-items:center;gap:8px}
.mk-btn.line:hover{background:#05B34C;color:#fff}
.mk-btn.line em{font:700 8.5px/1 'Bai Jamjuree';font-style:normal;background:#fff;color:#06C755;border-radius:5px;padding:3px 5px;letter-spacing:.02em}

/* ---------- breadcrumb ---------- */
.mk-crumb{font:500 12.5px/1.6 'Bai Jamjuree';color:#8B86A6;padding:18px 0 0}
.mk-crumb a{color:#8B86A6;text-decoration:none}
.mk-crumb a:hover{color:#5A3EC8}
.mk-crumb b{color:#5A3EC8;font-weight:600}

/* ---------- dark hero (hub + detail) ---------- */
.mk-hero{background:radial-gradient(120% 160% at 85% -20%,#3A2B85 0%,#1B1150 45%,#120B42 100%);color:#fff;margin-top:18px;border-radius:20px;overflow:hidden;position:relative}
.mk-hero .in{padding:46px 48px}
.mk-kick{font:600 11px/1 'Bai Jamjuree';letter-spacing:.16em;text-transform:uppercase;color:#C9A8EE}
.mk-hero h1{color:#fff;font-size:34px;font-weight:700;margin:12px 0 10px;max-width:21em}
.mk-hero .sub{color:#C9C4E8;max-width:44em;margin:0 0 20px}
.mk-stats{display:flex;gap:10px;flex-wrap:wrap;margin:0 0 24px}
.mk-stats span{font:600 12.5px/1 'Bai Jamjuree';background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.18);border-radius:99px;padding:8px 14px;color:#E4DEF8}
.mk-ticks{list-style:none;margin:0 0 22px;padding:0;color:#DCD6F2;font-size:14.5px}
.mk-ticks li{margin:7px 0;padding-left:26px;position:relative}
.mk-ticks li::before{content:"\2713";position:absolute;left:0;top:0;font:700 13px/1.7 'Bai Jamjuree';color:#8FE3B8}
@media(max-width:640px){.mk-hero .in{padding:30px 24px}.mk-hero h1{font-size:24px}}

/* ---------- chip nav (hub anchors) ---------- */
.mk-chipnav{display:flex;gap:8px;flex-wrap:wrap;padding:16px 0;border-bottom:1px solid #EEEBF7;margin-bottom:10px}
.mk-chip{font:600 12.5px/1 'Bai Jamjuree';padding:8px 13px;border-radius:99px;border:1px solid #E2DDF5;color:#3E3768;background:#FAF9FE;display:inline-flex;gap:7px;align-items:center;text-decoration:none}
.mk-chip:hover{color:#5A3EC8;border-color:#C9C2EC}
.mk-chip i{width:8px;height:8px;border-radius:99px}

/* ---------- hub bento grid ---------- */
.mk-cat{padding:34px 0 8px}
.hubgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:14px}
@media(max-width:900px){.hubgrid{grid-template-columns:1fr}}
.hb{position:relative;background:#fff;border:1px solid #E7E2F5;border-radius:16px;padding:18px 20px;overflow:hidden;box-shadow:0 1px 3px rgba(18,11,66,.05)}
.hb::before{content:'';position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,var(--c,#7868E6),transparent 72%)}
.hb .ic2{width:38px;height:38px;border-radius:11px;background:linear-gradient(135deg,var(--c,#7868E6),rgba(18,11,66,.88));color:#fff;display:grid;place-items:center;font:700 14px/1 'Bai Jamjuree';margin-bottom:10px}
.hb h3{font:600 15px/1.5 'Bai Jamjuree';color:#120B42;margin:0 0 4px}
.hb h3 a{color:inherit;text-decoration:none}
.hb p{font-size:13px;color:#5A5478;margin:0;line-height:1.65}
.hb .subs2{margin:4px 0 0;padding:0;list-style:none;font:600 11.5px/1.9 'Bai Jamjuree';color:#3E3768}
.hb .subs2 li::before{content:'\203A\00a0\00a0';color:var(--c,#7868E6)}
.hb .go2{font:600 12px/1 'Bai Jamjuree';color:#5A3EC8;margin-top:10px;display:inline-block}
.hb .hot2{position:absolute;top:13px;right:13px;font:600 9.5px/1 'Bai Jamjuree';background:linear-gradient(120deg,#5A3EC8,#B44BAE);color:#fff;border-radius:99px;padding:4px 8px}
.hb .bnew{position:absolute;top:13px;right:13px;font:600 9.5px/1 'Bai Jamjuree';background:#EDF3FF;color:#2757C8;border-radius:99px;padding:4px 8px}
.hb .brm{position:absolute;top:13px;right:13px;font:600 9.5px/1 'Bai Jamjuree';background:#EFEFF3;color:#6B6B7E;border-radius:99px;padding:4px 8px}
.hb .bsoon{position:absolute;top:13px;right:13px;font:600 9.5px/1 'Bai Jamjuree';background:#FFF4E0;color:#B7791F;border-radius:99px;padding:4px 8px}
.hb.hd{background:linear-gradient(150deg,var(--c,#7868E6),rgba(18,11,66,.94));border:none;display:flex;flex-direction:column}
.hb.hd::before{display:none}
.hb.hd h2{color:#fff;font:700 18px/1.45 'Bai Jamjuree';margin:0 0 6px}
.hb.hd p{color:rgba(255,255,255,.82)}
.hb.hd .cnt3{font:700 30px/1 'Bai Jamjuree';color:#fff;font-variant-numeric:tabular-nums;margin-top:auto;padding-top:16px}
.hb.hd .cnt3 small{font:600 11px/1 'Bai Jamjuree';color:rgba(255,255,255,.65)}

/* ---------- CTA band ---------- */
.mk-band{background:linear-gradient(120deg,#5A3EC8,#B44BAE 70%,#C2477F);border-radius:18px;color:#fff;padding:30px 36px;margin:38px 0;display:flex;gap:24px;align-items:center;flex-wrap:wrap}
.mk-band h2{color:#fff;font-size:21px;font-weight:700}
.mk-band p{color:#F0E4F6;margin:4px 0 0;max-width:40em}
.mk-band .mk-btn{margin-left:auto}
@media(max-width:640px){.mk-band{padding:22px}.mk-band .mk-btn{margin-left:0}}
.mk-band .qr{width:88px;height:88px;border-radius:12px;background:#fff;padding:8px;flex:none}
.mk-band .qr img{display:block;width:100%;height:100%;object-fit:contain;border-radius:4px}

/* ---------- FAQ (accordion) ---------- */
.mk-h2{font-size:22px;font-weight:700;margin:36px 0 4px;text-align:center}
.mk-h2sub{text-align:center;color:#5A5478;margin:0 0 18px}
.mk-faq{border:1px solid #EAE6F6;border-radius:14px;overflow:hidden;margin:10px 0;background:#fff}
.mk-faq .fq{border-top:1px solid #EEEBF7}
.mk-faq .fq:first-child{border-top:none}
.mk-faq .q{font:600 14.5px/1.5 'Bai Jamjuree';padding:15px 20px;color:#120B42;display:flex;justify-content:space-between;gap:14px;cursor:pointer;margin:0;width:100%;text-align:left;background:transparent;border:0}
.mk-faq .q .car{color:#8B86A6;font-weight:700;flex:none}
.mk-faq .a{padding:0 20px 16px;color:#5A5478;font-size:14px;max-width:56em;display:none}
.mk-faq .fq.open .a{display:block}

/* ============================================================
   Landing sections 2+ (redesign v7)
   ============================================================ */
.rd-sec{padding:3.2rem 0}
.rd-h2{font:700 1.9rem/1.4 'Bai Jamjuree';text-align:center;color:#120B42;margin:0 0 8px}
.rd-sub{text-align:center;color:#5A5478;margin:0 auto 30px;max-width:46em}
.rd-thesis{max-width:980px;margin:22px auto 0;text-align:center;font-size:15.5px;color:#5A5478}
.rd-thesis b{font-family:'Bai Jamjuree';color:#120B42}

/* S2 : before/after */
.rd-ba{display:grid;grid-template-columns:1fr 1fr;gap:18px;max-width:980px;margin:0 auto}
@media(max-width:860px){.rd-ba{grid-template-columns:1fr}}
.rd-ba .pnl{border-radius:16px;padding:24px 26px}
.rd-ba .pnl h3{font:600 16px/1.5 'Bai Jamjuree';margin:0 0 16px;display:flex;gap:9px;align-items:center}
.rd-ba .old{background:#FBF9F5;border:1px dashed #D9CFC2}
.rd-ba .old h3{color:#8A7A66}
.rd-mess{display:flex;flex-wrap:wrap;gap:8px}
.rd-mess span{font:600 12px/1.5 'Bai Jamjuree';background:#fff;border:1px solid #E5DDD1;color:#6E6254;border-radius:8px;padding:7px 11px;box-shadow:0 1px 2px rgba(90,70,40,.08)}
.rd-mess span:nth-child(odd){transform:rotate(-1.2deg)}
.rd-mess span:nth-child(even){transform:rotate(1deg)}
.rd-ba .old .res{margin:16px 0 0;font:600 13px/1.6 'Bai Jamjuree';color:#A93226}
.rd-ba .new2{background:linear-gradient(160deg,#1B1150,#120B42);border:1px solid #37306B;color:#fff;display:flex;flex-direction:column;align-items:flex-start}
.rd-ba .new2 h3{color:#fff}
.rd-ba .new2 h3 .dot{width:10px;height:10px;border-radius:99px;background:linear-gradient(120deg,#7868E6,#B44BAE);flex:none}
.rd-ba .new2 .mk-ticks{margin:0 0 14px}
.rd-ba .new2 .sum{font:600 13px/1.6 'Bai Jamjuree';color:#C9A8EE;margin:0 0 16px}
@media(max-width:480px){.rd-ba .pnl{padding:18px}}

/* S3 : dark bento */
.ai-sec{background:#0C0928;position:relative;overflow:hidden;padding:3.4rem 0}
.ai-sec::before{content:'';position:absolute;inset:0;background:
 radial-gradient(42% 55% at 82% 6%,rgba(120,104,230,.24),transparent 70%),
 radial-gradient(38% 48% at 6% 94%,rgba(194,71,127,.17),transparent 70%);pointer-events:none}
.ai-sec .cw{position:relative}
.ai-kick{font:600 10.5px/1 'Bai Jamjuree';letter-spacing:.22em;text-transform:uppercase;color:#9C8FE8;text-align:center;margin-bottom:12px}
.ai-sec .rd-h2{color:#fff}
.ai-sec .rd-sub{color:#B4AED6}
.bento{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
@media(max-width:900px){.bento{grid-template-columns:1fr}}
.btile{position:relative;background:rgba(255,255,255,.045);border:1px solid rgba(255,255,255,.12);border-radius:18px;padding:22px 24px;overflow:hidden}
.btile::before{content:'';position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,var(--c),transparent 72%)}
.btile.wide{grid-column:span 2}
.btile.full{grid-column:1/-1}
@media(max-width:900px){.btile.wide,.btile.full{grid-column:auto}}
.btile .bic{width:40px;height:40px;border-radius:12px;background:linear-gradient(135deg,var(--c),rgba(18,11,66,.9));display:grid;place-items:center;font:700 14px/1 'Bai Jamjuree';color:#fff;margin-bottom:12px}
.btile .cnt{position:absolute;top:18px;right:22px;font:700 26px/1 'Bai Jamjuree';color:rgba(255,255,255,.26);font-variant-numeric:tabular-nums}
.btile .cnt small{font:600 10px/1 'Bai Jamjuree';color:rgba(255,255,255,.4);letter-spacing:.06em}
.btile h3{color:#fff;font:600 16px/1.5 'Bai Jamjuree';margin:0 0 4px}
.btile p{color:#B4AED6;font-size:13px;margin:0 0 13px;line-height:1.65;max-width:44em}
.btile .chips{display:flex;flex-wrap:wrap;gap:7px}
.btile .chips a{font:600 11.5px/1 'Bai Jamjuree';color:#DDD8F5;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.15);border-radius:99px;padding:7px 12px;text-decoration:none}
.btile .chips a:hover{border-color:rgba(255,255,255,.4);color:#fff}
.ai-more{text-align:center;margin-top:26px}
.ai-more .b{display:inline-block;font:600 14px/1 'Bai Jamjuree';color:#120B42;background:#fff;border-radius:12px;padding:14px 26px;text-decoration:none}
.ai-more .b:hover{color:#5A3EC8}
@media(max-width:480px){.btile{padding:18px}.btile .cnt{font-size:20px}}

/* S4 : trigger tree */
.tw-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;max-width:1030px;margin:0 auto}
@media(max-width:940px){.tw-grid{grid-template-columns:1fr}}
.tw{background:#fff;border:1px solid #E7E2F5;border-radius:18px;padding:22px 20px 18px;box-shadow:0 2px 12px -8px rgba(18,11,66,.16);display:flex;flex-direction:column}
.tw .trg{background:linear-gradient(135deg,var(--c),rgba(18,11,66,.92));border-radius:14px;padding:15px 16px;color:#fff;display:flex;gap:12px;align-items:center;position:relative}
.tw .trg .who{position:absolute;top:-11px;left:14px;font:600 10px/1 'Bai Jamjuree';background:#fff;color:var(--c);border:1px solid var(--c);border-radius:99px;padding:4px 9px}
.tw .trg i{font-size:22px;font-style:normal;flex:none}
.tw .trg b{font:600 14.5px/1.45 'Bai Jamjuree';display:block}
.tw .trg span{font-size:11.5px;font-weight:500;line-height:1.5;color:rgba(255,255,255,.78);display:block}
.tw .tree{margin:12px 0 4px 22px;border-left:2px solid #E4DEF8;padding:4px 0 2px;position:relative}
.tw .tree::before{content:'';position:absolute;left:-5px;top:0;width:8px;height:8px;border-radius:99px;background:var(--c);box-shadow:0 0 8px var(--c);animation:drip 2.2s ease-in-out infinite}
@keyframes drip{0%{top:0;opacity:0}12%{opacity:1}88%{top:calc(100% - 10px);opacity:1}100%{top:calc(100% - 8px);opacity:0}}
@media (prefers-reduced-motion:reduce){.tw .tree::before{animation:none;top:calc(50% - 4px)}}
.tw .twr{position:relative;margin:0 0 10px 20px;background:#FAF9FE;border:1px solid #ECE8F8;border-radius:12px;padding:10px 12px;display:flex;gap:10px;align-items:center}
.tw .twr:last-child{margin-bottom:2px}
.tw .twr::before{content:'';position:absolute;left:-22px;top:50%;width:22px;height:2px;background:#E4DEF8}
.tw .twr i{width:30px;height:30px;border-radius:8px;background:color-mix(in srgb,var(--c) 12%,#fff);color:var(--c);display:grid;place-items:center;font-size:14px;font-style:normal;flex:none}
.tw .twr b{font:600 12.5px/1.45 'Bai Jamjuree';color:#120B42;display:block}
.tw .twr .d{font-size:10.5px;font-weight:500;line-height:1.5;color:#8B86A6;display:block}
.tw .twr .rc{margin-left:auto;display:flex;flex-direction:column;gap:4px;align-items:flex-end;flex:none}
.tw .twr .to{font:600 9.5px/1 'Bai Jamjuree';color:var(--c);background:color-mix(in srgb,var(--c) 9%,#fff);border:1px solid color-mix(in srgb,var(--c) 25%,#fff);border-radius:5px;padding:3px 7px;white-space:nowrap}
.tw .twr .au2{font:600 9px/1 'Bai Jamjuree';color:#187A50;white-space:nowrap}
.tw .res{margin-top:auto;padding-top:10px;font:600 12.5px/1.6 'Bai Jamjuree';color:#187A50;border-top:1px dashed #E4DEF8}
@media(max-width:480px){
  .tw{padding:16px 14px 14px}
  .tw .tree{margin-left:14px}
  .tw .twr{margin-left:14px;flex-wrap:wrap}
  .tw .twr .rc{flex-direction:row;width:100%;justify-content:flex-start;margin-left:40px}
}

/* S5 : onboarding + trust */
.rd-onb{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;max-width:1000px;margin:0 auto}
@media(max-width:900px){.rd-onb{grid-template-columns:1fr}}
.rd-onb .c{background:#fff;border:1px solid #EAE6F6;border-radius:14px;padding:24px}
.rd-onb .num{font:700 13px/1 'Bai Jamjuree';color:#fff;background:#7868E6;width:28px;height:28px;border-radius:99px;display:grid;place-items:center;margin-bottom:12px}
.rd-onb h3{font:600 15.5px/1.5 'Bai Jamjuree';color:#120B42;margin:0 0 6px}
.rd-onb p{font-size:13.5px;color:#5A5478;margin:0;line-height:1.7}
.rd-trust{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;max-width:920px;margin:24px auto 0}
.rd-trust span{font:600 12.5px/1.6 'Bai Jamjuree';color:#3E3768;background:#fff;border:1px solid #E4DEF8;border-radius:99px;padding:9px 16px;display:inline-flex;gap:8px;align-items:center}
.rd-trust span i{width:8px;height:8px;border-radius:99px;background:#1B8A5A;flex:none}

/* ============================================================
   Detail page (budget-management ฯลฯ)
   ============================================================ */
.mk-hero2{display:grid;grid-template-columns:1.05fr .95fr;gap:36px;align-items:center}
@media(max-width:940px){.mk-hero2{grid-template-columns:1fr}}
.mk-shot{background:#fff;border-radius:14px;box-shadow:0 18px 50px -18px rgba(0,0,0,.55);overflow:hidden;font-family:'Bai Jamjuree'}
.mk-shot .tb{display:flex;gap:5px;padding:9px 12px;background:#F2F0FA;border-bottom:1px solid #E4E1F0}
.mk-shot .tb i{width:8px;height:8px;border-radius:99px;background:#D3CFE8}
.mk-shot .bd{padding:16px;display:grid;gap:12px}
.kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.kpi{background:#F7F6FC;border:1px solid #ECE8F8;border-radius:10px;padding:10px 12px}
.kpi .l{font:600 10px/1.3 'Bai Jamjuree';color:#8B86A6;letter-spacing:.04em}
.kpi .v{font:700 17px/1.3 'Bai Jamjuree';color:#120B42;font-variant-numeric:tabular-nums}
.kpi .v small{font-size:10.5px;color:#8B86A6;font-weight:600}
.bud{display:grid;gap:9px}
.bud .r{display:grid;grid-template-columns:88px 1fr 64px;gap:10px;align-items:center;font:600 11px/1.3 'Bai Jamjuree';color:#3E3768}
.bud .bar{height:8px;border-radius:99px;background:#EEEBF7;position:relative;overflow:hidden}
.bud .bar i{position:absolute;inset:0 auto 0 0;border-radius:99px;background:#7868E6}
.bud .r .pv{text-align:right;color:#8B86A6;font-variant-numeric:tabular-nums}
.bud .r.warn .bar i{background:#B7791F}
.bud .r.warn .pv{color:#B7791F}
.bud .wtag{display:inline-flex;gap:5px;align-items:center;font:600 10px/1 'Bai Jamjuree';color:#B7791F;background:#FBF3E4;border-radius:6px;padding:3px 7px;justify-self:start}

.mk-pain{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin:16px 0}
@media(max-width:940px){.mk-pain{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.mk-pain{grid-template-columns:1fr}}
.mk-pain .c{border:1px solid #F1D9D4;background:#FDF7F5;border-radius:13px;padding:16px}
.mk-pain h3{font-size:14px;color:#A93226;font-weight:600;margin-bottom:4px}
.mk-pain p{margin:0;font-size:13px;color:#6E5A55;line-height:1.6}

.mk-dd{display:grid;grid-template-columns:1fr 1fr;gap:38px;align-items:center;padding:28px 0}
@media(max-width:940px){.mk-dd{grid-template-columns:1fr}.mk-dd .vis{order:-1}}
.mk-dd h3{font-size:19px;font-weight:700;margin-bottom:6px}
.mk-dd .tg{font:600 11px/1 'Bai Jamjuree';letter-spacing:.1em;color:#B44BAE;text-transform:uppercase}
.mk-dd p{color:#5A5478;margin:6px 0}
.mk-dd ul{margin:8px 0 0;padding-left:20px;color:#5A5478;font-size:14px}
.mk-dd li{margin:4px 0}
.mk-dd .vis{background:#F7F6FC;border:1px solid #ECE8F8;border-radius:16px;padding:20px;min-height:200px;display:grid;place-items:center}
.vcard{background:#fff;border:1px solid #E7E3F4;border-radius:12px;box-shadow:0 8px 24px -14px rgba(18,11,66,.25);padding:14px 16px;width:min(340px,100%);font-family:'Bai Jamjuree'}
.vcard .h{font:600 11px/1 'Bai Jamjuree';color:#8B86A6;letter-spacing:.06em;margin-bottom:10px;text-transform:uppercase}
.steps{display:grid;gap:8px}
.steps .s{display:flex;gap:10px;align-items:center;font:600 12px/1.4 'Bai Jamjuree';color:#3E3768}
.steps .s i{width:20px;height:20px;border-radius:99px;background:#EFEBFF;color:#5A3EC8;display:grid;place-items:center;font:700 10px/1 'Bai Jamjuree';font-style:normal;flex:none}
.steps .s.done i{background:#1B8A5A;color:#fff}
.steps .s.act{color:#120B42}
.steps .s.act i{background:#7868E6;color:#fff}
.steps .s .st{margin-left:auto;font:600 10px/1 'Bai Jamjuree';border-radius:6px;padding:3px 7px}
.steps .s .st.ok{background:#E8F6EF;color:#187A50}
.steps .s .st.wa{background:#FBF3E4;color:#B7791F}
.rep{display:grid;gap:7px;font:600 11.5px/1.4 'Bai Jamjuree';color:#3E3768}
.rep .rr{display:flex;justify-content:space-between;gap:10px;border-bottom:1px dashed #ECE8F8;padding-bottom:6px}
.rep .rr b{font-variant-numeric:tabular-nums;color:#120B42}
.rep .ex{display:flex;gap:6px;margin-top:6px}
.rep .ex span{background:#EFEBFF;color:#5A3EC8;border-radius:6px;padding:4px 8px;font-size:10.5px}

/* automation rail (วงจร ตั้งงบ → รายงาน) */
.au-track{background:#fff;border:1px solid #E7E2F5;border-radius:18px;padding:18px 22px 20px;max-width:1010px;margin:0 auto 18px;box-shadow:0 2px 12px -8px rgba(18,11,66,.18)}
.au-scroll{overflow-x:auto;padding:10px 2px 6px}
.au-rail{display:flex;align-items:center;min-width:max-content}
.au-node{display:flex;align-items:center;gap:10px;background:#FAF9FE;border:1.5px solid #E4DEF8;border-radius:14px;padding:10px 14px 10px 10px;position:relative;flex:none;max-width:236px}
.au-node i{width:40px;height:40px;border-radius:10px;background:linear-gradient(135deg,var(--c),rgba(18,11,66,.88));display:grid;place-items:center;font:400 17px/1 'Bai Jamjuree';font-style:normal;color:#fff;flex:none}
.au-node b{font:600 12.5px/1.45 'Bai Jamjuree';color:#120B42;display:block;white-space:nowrap}
.au-node span{font-size:10.5px;font-weight:500;line-height:1.5;color:#8B86A6;display:block;white-space:nowrap}
.au-node em{position:absolute;top:-10px;right:10px;font-style:normal}
.au-node em.auto{font:600 9.5px/1 'Bai Jamjuree';background:#E8F6EF;color:#187A50;border:1px solid #BFE7D2;border-radius:99px;padding:3px 7px}
.au-node.trig{border-color:var(--c);box-shadow:0 3px 10px -6px var(--c)}
.au-node.end{border-color:#8FD3AC;background:#F4FBF7}
.au-link{width:54px;height:2px;background:linear-gradient(90deg,var(--c),#DAD3F1);position:relative;flex:none}
.au-link::before{content:'';position:absolute;top:50%;left:0;width:7px;height:7px;border-radius:99px;background:var(--c);transform:translateY(-50%);animation:packet 1.5s linear infinite;box-shadow:0 0 8px var(--c)}
@keyframes packet{0%{left:0;opacity:0}15%{opacity:1}85%{opacity:1}100%{left:calc(100% - 7px);opacity:0}}
@media (prefers-reduced-motion:reduce){.au-link::before{animation:none;left:calc(50% - 3px)}}

/* related feature cards */
.mk-rel{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
@media(max-width:900px){.mk-rel{grid-template-columns:1fr}}
.mk-card{border:1px solid #EAE6F6;border-radius:14px;padding:18px;background:#fff;box-shadow:0 1px 2px rgba(18,11,66,.04);display:flex;flex-direction:column;gap:6px;position:relative}
.mk-card .ic{width:38px;height:38px;border-radius:11px;background:color-mix(in srgb,var(--c,#7868E6) 13%,#fff);color:var(--c,#7868E6);display:grid;place-items:center;font:700 16px/1 'Bai Jamjuree'}
.mk-card h3{font-size:15.5px;font-weight:600}
.mk-card h3 a{color:#120B42;text-decoration:none}
.mk-card p{margin:0;font-size:13.5px;line-height:1.65;color:#5A5478}
.mk-card .go{font:600 12.5px/1 'Bai Jamjuree';color:#5A3EC8;margin-top:auto;padding-top:8px}

/* ---------- mobile polish ---------- */
@media(max-width:640px){.cw,.ftr-wrap{padding:0 18px}}
@media(max-width:480px){
  .rd-h2{font-size:1.35rem}
  .rd-sub{font-size:14px}
  .rd-thesis{font-size:14px}
}

/* ============================================================
   Hub v5: full-bleed AI banner + dept cards (overlap)
   ============================================================ */
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
.hub-ban{position:relative;background:#0C0928;color:#fff;overflow:hidden}
.hub-ban::before{content:'';position:absolute;inset:0;background:
 radial-gradient(56% 78% at 78% 14%,rgba(120,104,230,.45),transparent 65%),
 radial-gradient(44% 62% at 10% 86%,rgba(194,71,127,.30),transparent 70%),
 radial-gradient(34% 44% at 50% 112%,rgba(90,62,200,.38),transparent 72%)}
.hub-ban::after{content:'';position:absolute;inset:0;background:
 linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),
 linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);
 background-size:44px 44px;-webkit-mask-image:radial-gradient(75% 95% at 50% 25%,#000 25%,transparent 100%);mask-image:radial-gradient(75% 95% at 50% 25%,#000 25%,transparent 100%)}
.hub-ban .in{position:relative;z-index:1;max-width:1100px;margin:0 auto;padding:60px 28px 54px;text-align:center}
.hub-ban.hasdp .in{padding-bottom:118px}
.hub-ban h1{color:#fff;font-size:32px;font-weight:700;margin:14px 0 10px}
.hub-ban .sub{color:#C9C4E8;max-width:46em;margin:0 auto 20px}
.hub-ban .mk-stats{justify-content:center}
.hub-ban.det .in{text-align:left}
.hub-ban.det .sub{margin:0 0 20px}
@media(max-width:640px){.hub-ban .in{padding:40px 20px 36px}.hub-ban.hasdp .in{padding-bottom:96px}.hub-ban h1{font-size:22px}}
.dpgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:-76px 0 4px;position:relative;z-index:2}
@media(max-width:900px){.dpgrid{grid-template-columns:1fr;margin-top:-60px}}
.dp{position:relative;display:flex;flex-direction:column;gap:5px;background:linear-gradient(150deg,var(--c),rgba(18,11,66,.94));border-radius:18px;padding:20px 22px 16px;color:#fff;text-decoration:none;overflow:hidden;box-shadow:0 12px 28px -16px var(--c);transition:transform .18s ease,box-shadow .18s ease}
.dp:hover{transform:translateY(-3px);box-shadow:0 18px 34px -16px var(--c);color:#fff}
.dp .ic{width:44px;height:44px;border-radius:13px;background:rgba(255,255,255,.16);display:grid;place-items:center;font:700 16px/1 'Bai Jamjuree';margin-bottom:4px}
.dp b{font:700 16.5px/1.45 'Bai Jamjuree'}
.dp span{font-size:12.5px;font-weight:500;line-height:1.6;color:rgba(255,255,255,.85)}
.dp .n{position:absolute;top:16px;right:20px;font:700 27px/1 'Bai Jamjuree';color:rgba(255,255,255,.34);font-variant-numeric:tabular-nums}
.dp .n small{font:600 10px/1 'Bai Jamjuree';color:rgba(255,255,255,.5)}
.dp .go{margin-top:auto;padding-top:12px;font:600 12.5px/1 'Bai Jamjuree';color:#fff;opacity:.95}
.mk-cat[id]{scroll-margin-top:120px}

/* ============================================================
   bud2: UI จำลองหน้าจอจริง ระบบงบประมาณ/จัดซื้อ/พัสดุ
   ============================================================ */
.bud2{background:#F4F3FB;font-family:'Bai Jamjuree';padding:10px;display:grid;gap:8px}
.bud2 .crumb{font:600 8.5px/1.4 'Bai Jamjuree';color:#5A5478;padding:0 2px}
.bud2 .crumb b{color:#4A3ECB}
.bud2 .hd2{background:linear-gradient(95deg,#5B4BC4 0%,#3E7DB2 55%,#2E9E8F 100%);border-radius:10px;padding:10px 12px;color:#fff;display:flex;align-items:center;gap:8px}
.bud2 .hd2 .pic{width:22px;height:22px;border-radius:7px;background:rgba(255,255,255,.2);display:grid;place-items:center;font-size:11px;flex:none}
.bud2 .hd2 b{font:700 11px/1.3 'Bai Jamjuree';display:block}
.bud2 .hd2 span{font-size:7.5px;font-weight:500;line-height:1.4;color:rgba(255,255,255,.85);display:block}
.bud2 .hd2 .yr{margin-left:auto;font:600 8px/1 'Bai Jamjuree';background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.35);border-radius:99px;padding:5px 8px;white-space:nowrap}
.bud2 .kpis2{display:grid;grid-template-columns:1fr 1fr;gap:6px}
.bud2 .k{background:#fff;border:1px solid #ECE9F6;border-radius:8px;padding:7px 9px;display:flex;gap:7px;align-items:center}
.bud2 .k i{width:18px;height:18px;border-radius:6px;display:grid;place-items:center;font-size:9px;font-style:normal;flex:none}
.bud2 .k .l{font:600 7.5px/1.4 'Bai Jamjuree';color:#8B86A6;display:block}
.bud2 .k b{font:700 10.5px/1.3 'Bai Jamjuree';color:#1B1464;font-variant-numeric:tabular-nums;display:block}
.bud2 .k small{font-size:7px;font-weight:500;color:#8B86A6}
.bud2 .sect{font:700 8.5px/1 'Bai Jamjuree';color:#221A55;padding:2px 2px 0}
.bud2 .cats{display:grid;grid-template-columns:1fr 1fr;gap:6px}
.bud2 .c2{background:#fff;border:1px solid #ECE9F6;border-radius:8px;padding:8px 9px}
.bud2 .c2 .tag{display:inline-block;font:600 7px/1 'Bai Jamjuree';border-radius:99px;padding:3px 6px;margin-bottom:5px}
.bud2 .c2 .amt{font:700 10px/1.3 'Bai Jamjuree';color:#1B1464;font-variant-numeric:tabular-nums}
.bud2 .c2 .lb2{font:600 6.8px/1.4 'Bai Jamjuree';color:#8B86A6}
.bud2 .c2 .duo{display:flex;justify-content:space-between;gap:6px;margin:3px 0 5px;font-variant-numeric:tabular-nums}
.bud2 .c2 .duo b{font:600 8px/1.3 'Bai Jamjuree';color:#3E3768}
.bud2 .pb{display:flex;align-items:center;gap:5px}
.bud2 .pb .tr{flex:1;height:5px;border-radius:99px;background:#EEEBF7;overflow:hidden;position:relative}
.bud2 .pb .tr i{position:absolute;inset:0 auto 0 0;border-radius:99px}
.bud2 .pb em{font:700 7.5px/1 'Bai Jamjuree';font-style:normal;color:#3E3768;font-variant-numeric:tabular-nums}
.bud2 .duorow{display:grid;grid-template-columns:1.2fr 1fr;gap:6px}
.bud2 .p2{background:#fff;border:1px solid #ECE9F6;border-radius:8px;padding:8px 9px}
.bud2 .p2 .t{font:700 8px/1.4 'Bai Jamjuree';color:#221A55;margin-bottom:5px}
.bud2 .p2 .row2{display:flex;justify-content:space-between;font:600 7.2px/1.6 'Bai Jamjuree';color:#5A5478}
.bud2 .p2 .row2 em{font-style:normal;font-variant-numeric:tabular-nums;color:#221A55}
.bud2 .ok2{font:600 7px/1.5 'Bai Jamjuree';color:#1B8A5A;margin-top:4px}
.bud2 .todo{display:grid;gap:4px}
.bud2 .todo .td{display:flex;justify-content:space-between;align-items:center;font:600 7.5px/1.4 'Bai Jamjuree';border-radius:7px;padding:6px 8px}
.bud2 .todo .td.a{background:#EFEBFF;color:#4A3ECB}
.bud2 .todo .td.b{background:#FBF6DC;color:#8A6D1B}
.bud2 .tbl{background:#fff;border:1px solid #ECE9F6;border-radius:8px;overflow:hidden}
.bud2 .tbl .th{display:grid;background:#EFEBFF;color:#4A3ECB;font:700 7.2px/1.3 'Bai Jamjuree';padding:6px 8px;gap:6px}
.bud2 .tbl .tr2{display:grid;font:600 7.4px/1.45 'Bai Jamjuree';color:#3E3768;padding:6px 8px;border-top:1px solid #F3F1FB;gap:6px;align-items:center;font-variant-numeric:tabular-nums}
.bud2 .tbl small{font-size:6.6px;font-weight:500;color:#8B86A6;display:block}
.bud2 .st2{font:600 6.6px/1 'Bai Jamjuree';border-radius:99px;padding:3px 6px;justify-self:start;white-space:nowrap}
.bud2 .st2.ok{background:#E4F5EB;color:#1B8A5A}
.bud2 .st2.wa{background:#FBF6DC;color:#8A6D1B}
.bud2 .st2.pr{background:#EFEBFF;color:#4A3ECB}
.bud2 .st2.rd{background:#FBE7E4;color:#A93226}
.bud2 .apr{background:#fff;border:1px solid #ECE9F6;border-radius:8px;padding:8px 9px;display:grid;gap:5px}
.bud2 .apr .as{display:flex;gap:7px;align-items:center;font:600 7.8px/1.4 'Bai Jamjuree';color:#3E3768}
.bud2 .apr .as i{width:15px;height:15px;border-radius:99px;background:#EFEBFF;color:#5A3EC8;display:grid;place-items:center;font:700 7px/1 'Bai Jamjuree';font-style:normal;flex:none}
.bud2 .apr .as.done i{background:#1B8A5A;color:#fff}
.bud2 .apr .as.act i{background:#7868E6;color:#fff}
.bud2 .apr .as .st2{margin-left:auto}
.bud2 .autolink{display:flex;gap:6px;align-items:center;background:#E9F7EF;border:1px dashed #8FD3AC;border-radius:8px;padding:6px 9px;font:600 7.5px/1.5 'Bai Jamjuree';color:#187A50}
.bud2 .exbtn{display:flex;gap:4px}
.bud2 .exbtn span{background:#EFEBFF;color:#4A3ECB;border-radius:5px;padding:4px 7px;font:600 6.8px/1 'Bai Jamjuree'}

/* ============================================================
   Contact page
   ============================================================ */
.ct-grid{display:grid;grid-template-columns:1fr 1.15fr;gap:22px;margin:22px 0 8px}
@media(max-width:900px){.ct-grid{grid-template-columns:1fr}}
.ct-card{background:#fff;border:1px solid #E7E2F5;border-radius:16px;padding:26px 28px;box-shadow:0 1px 3px rgba(18,11,66,.05)}
.ct-card h2{font:700 19px/1.5 'Bai Jamjuree';margin:0 0 2px}
.ct-card .en{font:600 12px/1.5 'Bai Jamjuree';color:#8B86A6;margin-bottom:14px}
.ct-row{display:flex;gap:12px;align-items:flex-start;padding:12px 0;border-top:1px dashed #ECE8F8;font-size:14px;color:#3E3768}
.ct-row:first-of-type{border-top:none}
.ct-row .ic{width:34px;height:34px;border-radius:10px;background:#EFEBFF;color:#5A3EC8;display:grid;place-items:center;flex:none;font-size:14px;font-style:normal}
.ct-row b{font:600 13.5px/1.7 'Bai Jamjuree';color:#120B42;display:block}
.ct-row a{color:#5A3EC8;text-decoration:none;font-weight:600}
.ct-map{position:relative;border-radius:16px;overflow:hidden;border:1px solid #E7E2F5;min-height:360px;background:#EAF2EC}
.ct-map iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.ct-map .open-map{position:absolute;right:12px;bottom:12px;z-index:2;font:600 12px/1 'Bai Jamjuree';background:#fff;color:#120B42;border-radius:9px;padding:10px 14px;text-decoration:none;box-shadow:0 4px 14px rgba(18,11,66,.2)}

/* breadcrumb ภายใน banner (ให้ banner ชิด nav ไม่มีแถบขาวคั่น) */
.hub-ban .bc{text-align:left;font:500 12.5px/1.6 'Bai Jamjuree';color:rgba(255,255,255,.55);margin-bottom:20px}
.hub-ban .bc a{color:rgba(255,255,255,.7);text-decoration:none}
.hub-ban .bc a:hover{color:#fff}
.hub-ban .bc b{color:#fff;font-weight:600}

/* ป้ายคั่นช่วงของ timeline หน้าเจาะลึกการสอน */
.jr-ph{font:700 12px/1 'Bai Jamjuree';letter-spacing:.12em;text-transform:uppercase;color:#fff;border-radius:8px;padding:8px 13px;display:inline-block;margin:26px 0 4px}