/* TH Legal Radar — Draft 2 (CI 1: เขียวหัวเป็ด · ทอง · Prompt + IBM Plex Sans Thai) */
@font-face{font-family:"Prompt";font-weight:500;font-display:swap;src:url(fonts/prompt-thai-500-normal.woff2) format("woff2");unicode-range:U+0E01-0E5B,U+200C-200D,U+25CC}
@font-face{font-family:"Prompt";font-weight:500;font-display:swap;src:url(fonts/prompt-latin-500-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+2000-206F}
@font-face{font-family:"Prompt";font-weight:600;font-display:swap;src:url(fonts/prompt-thai-600-normal.woff2) format("woff2");unicode-range:U+0E01-0E5B,U+200C-200D,U+25CC}
@font-face{font-family:"Prompt";font-weight:600;font-display:swap;src:url(fonts/prompt-latin-600-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+2000-206F}
@font-face{font-family:"IBM Plex Sans Thai";font-weight:400;font-display:swap;src:url(fonts/ibm-plex-sans-thai-thai-400-normal.woff2) format("woff2");unicode-range:U+0E01-0E5B,U+200C-200D,U+25CC}
@font-face{font-family:"IBM Plex Sans Thai";font-weight:400;font-display:swap;src:url(fonts/ibm-plex-sans-thai-latin-400-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+2000-206F}
@font-face{font-family:"IBM Plex Sans Thai";font-weight:600;font-display:swap;src:url(fonts/ibm-plex-sans-thai-thai-600-normal.woff2) format("woff2");unicode-range:U+0E01-0E5B,U+200C-200D,U+25CC}
@font-face{font-family:"IBM Plex Sans Thai";font-weight:600;font-display:swap;src:url(fonts/ibm-plex-sans-thai-latin-600-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+2000-206F}

:root{
  --night:#062f2c; --deep:#0b4f4a; --teal:#0f766e; --gold:#f2b33d;
  --cream:#faf6ee; --paper:#f5faf8; --surface:#ffffff; --tint:#e3f1ec; --line:#d5e3de;
  --ink:#13201e; --muted:#5b6b67; --link:#0f766e;
  --display:"Prompt","IBM Plex Sans Thai","Noto Sans Thai",sans-serif;
  --body:"IBM Plex Sans Thai","Noto Sans Thai",Tahoma,sans-serif;
  --gutter:20px; color-scheme:light dark;
}
@media (prefers-color-scheme:dark){:root{--cream:#0b1614;--paper:#0c1816;--surface:#13221f;--tint:#14302b;--line:#2a3f3a;--ink:#e8f1ee;--muted:#a3b8b2;--link:#2dbfae}}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;background:var(--paper);color:var(--ink);font:400 17px/1.75 var(--body);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
a{color:var(--link);text-underline-offset:3px}
img{display:block;max-width:100%}
button{font:inherit;color:inherit;-webkit-tap-highlight-color:transparent}
:focus-visible{outline:3px solid var(--gold);outline-offset:3px;border-radius:6px}
.wrap{max-width:620px;margin:0 auto;padding:0 var(--gutter)}
.nw{white-space:nowrap}

/* ---------- ส่วนหัว (พื้นเขียวเข้ม) ---------- */
.hero{position:relative;overflow:hidden;color:#fff;text-align:center;padding:18px 0 54px;
  background:radial-gradient(130% 70% at 50% 36%,#13887e 0%,#0b4f4a 58%,#083c38 100%)}
.brand{display:inline-flex;align-items:center;gap:10px;font:600 16px/1 var(--display);color:#fff;text-decoration:none;letter-spacing:.01em}
.brand img{width:30px;height:30px;border-radius:50%;background:#fff;padding:2px}
.hero h1{font:600 clamp(34px,10vw,54px)/1.14 var(--display);letter-spacing:-.015em;margin:4px 0 0}
.hero .lead{max-width:24em;margin:16px auto 0;color:#d4ebe5;font-size:17px;line-height:1.75}

/* ---------- เรดาร์ ---------- */
.radar{--R:min(41vw,190px);position:relative;width:calc(var(--R)*2);aspect-ratio:1;margin:26px auto 22px}
.radar .rings{position:absolute;inset:0;width:100%;height:100%}
.radar .sweep{position:absolute;inset:1%;border-radius:50%;
  background:conic-gradient(from 0deg,rgba(242,179,61,0) 0deg 280deg,rgba(242,179,61,.07) 300deg,rgba(242,179,61,.42) 357deg,rgba(242,179,61,0) 360deg);
  animation:spin 6s linear infinite}
.radar .sweep::after{content:"";position:absolute;left:50%;top:0;width:2px;height:50%;transform:translateX(-50%);
  background:linear-gradient(to top,rgba(242,179,61,.95),rgba(242,179,61,.15))}
.radar .core{position:absolute;left:50%;top:50%;width:12px;height:12px;margin:-6px 0 0 -6px;border-radius:50%;background:var(--gold);box-shadow:0 0 0 6px rgba(242,179,61,.18)}
.blip{position:absolute;left:50%;top:50%;width:0;height:0;transform:rotate(var(--a)) translateY(calc(var(--k) * var(--R) * -1)) rotate(calc(var(--a) * -1))}
.blip i{position:absolute;left:-5px;top:-5px;width:10px;height:10px;border-radius:50%;background:var(--gold);box-shadow:0 0 12px 3px rgba(242,179,61,.65);opacity:0;animation:ping 6s linear infinite;animation-delay:var(--d)}
.blip span{position:absolute;top:-13px;left:12px;white-space:nowrap;font:500 12.5px/1 var(--display);color:#fff;padding:6px 9px;border-radius:999px;
  background:rgba(6,48,45,.88);border:1px solid rgba(255,255,255,.2);opacity:0;animation:tag 6s linear infinite;animation-delay:var(--d)}
.blip.l span{left:auto;right:12px}
@keyframes spin{to{transform:rotate(360deg)}}
@keyframes ping{0%{opacity:1;transform:scale(1.8)}6%{opacity:1;transform:scale(1)}45%{opacity:.35}70%,100%{opacity:0}}
@keyframes tag{0%{opacity:0;transform:translateY(4px)}5%{opacity:1;transform:none}38%{opacity:1}48%,100%{opacity:0}}
.radar.paused .sweep,.radar.paused i,.radar.paused span{animation-play-state:paused}
@media (prefers-reduced-motion:reduce){
  .radar .sweep{animation:none;transform:rotate(60deg)}
  .blip i{animation:none;opacity:.85}
  .blip span{display:none}
}

/* ---------- แถบเมนูหัวข้อ (ติดด้านบนเมื่อเลื่อน) ---------- */
.localnav{position:sticky;top:0;z-index:30;background:var(--paper);border-bottom:1px solid var(--line)}
@supports (backdrop-filter:blur(8px)){.localnav{background:color-mix(in srgb,var(--paper) 86%,transparent);backdrop-filter:saturate(1.5) blur(12px);-webkit-backdrop-filter:saturate(1.5) blur(12px)}}
.localnav .wrap{display:flex;gap:4px;overflow-x:auto;scrollbar-width:none;padding-top:8px;padding-bottom:8px}
.localnav .wrap::-webkit-scrollbar{display:none}
.localnav a{flex:none;text-decoration:none;color:var(--muted);font:500 15px/1 var(--display);padding:10px 14px;border-radius:999px;transition:background .25s,color .25s}
.localnav a[aria-current="true"]{background:var(--teal);color:#fff}

/* ---------- หัวข้อและเนื้อความ ---------- */
.sec{padding-top:56px;scroll-margin-top:60px}
.sec h2{font:600 30px/1.3 var(--display);letter-spacing:-.01em;margin:0 0 12px}
.sec h3{font:600 21px/1.4 var(--display);margin:40px 0 6px}
.sub{color:var(--muted);margin:0 0 22px}
.big{font:500 21px/1.65 var(--display);margin:0 0 16px}
p{margin:0 0 14px}

/* ลิงก์ไปหน้าผู้จัดทำ */
.person-link{display:flex;align-items:center;gap:14px;margin-top:22px;padding:14px 16px;border:1px solid var(--line);border-radius:18px;text-decoration:none;color:var(--ink);background:var(--surface);transition:border-color .2s}
.person-link:hover{border-color:var(--teal)}
.person-link .av{flex:none;width:48px;height:48px;border-radius:50%;background:var(--tint) center/cover;display:grid;place-items:center;font-size:22px}
.person-link b{display:block;font:600 16px/1.35 var(--display)}
.person-link small{color:var(--muted);font-size:14px}
.person-link svg{margin-left:auto;flex:none;color:var(--teal)}

/* ---------- ทุกเช้าของเรา: เส้นเวลาที่เติมตามการเลื่อน ---------- */
.timeline{position:relative;margin:8px 0 0;padding:0 0 0 58px;list-style:none}
.timeline::before,.timeline::after{content:"";position:absolute;left:19px;top:8px;width:3px;border-radius:2px}
.timeline::before{bottom:28px;background:var(--line)}
.timeline::after{height:calc((100% - 36px) * var(--p,0));background:linear-gradient(var(--teal),var(--gold));z-index:0}
.step{position:relative;padding:0 0 28px}
.step .node{position:absolute;z-index:1;left:-58px;top:0;width:41px;height:41px;border-radius:50%;background:var(--surface);border:2px solid var(--line);display:grid;place-items:center;font-size:18px;transition:border-color .35s,transform .35s}
.step.on .node{border-color:var(--teal);transform:scale(1.06)}
.step time{display:block;font:600 14px/1.3 var(--display);color:var(--link);margin-bottom:2px}
.step h4{font:600 19px/1.4 var(--display);margin:0 0 4px}
.step p{color:var(--muted);margin:0;font-size:16px}

/* ---------- ตัวอย่างรายงานในโทรศัพท์ ---------- */
.phone{width:min(100%,330px);margin:6px auto 0;padding:11px;border-radius:40px;background:#13201e;box-shadow:0 34px 70px -26px rgba(11,79,74,.55),inset 0 0 0 1px rgba(255,255,255,.06)}
.screen{border-radius:30px;overflow:hidden;background:#8ea8cc;font-family:var(--body)}
.chat-top{display:flex;align-items:center;gap:8px;background:#fff;color:#111;padding:13px 14px;font:600 14px/1 var(--display)}
.chat-top img{width:22px;height:22px;border-radius:50%}
.chat{display:flex;gap:7px;padding:14px 12px 18px}
.chat .oa{flex:none;width:28px;height:28px;border-radius:50%;background:#fff;padding:2px}
.bub{background:#fff;color:#16201e;border-radius:4px 18px 18px 18px;padding:11px 12px;font-size:12.8px;line-height:1.55}
.bub .ln{display:block}
.bub .gap{display:block;height:7px}
.bub [data-part],.bub [data-field]{display:block;border-radius:7px;margin:0 -5px;padding:1px 5px;transition:opacity .3s,background-color .3s}
.screen[data-mode="part"] [data-part]:not(.hit),
.screen[data-mode="field"] [data-part]:not([data-part="news"]),
.screen[data-mode="field"] [data-field]:not(.hit),
.screen[data-mode="field"] .dim-f{opacity:.28}
.screen [data-part].hit,.screen [data-field].hit{background:rgba(242,179,61,.38)}
.bub hr{border:0;border-top:1px solid #d9e3e0;margin:6px 0}
.legend{margin-top:22px}
.legend p.k{font:600 15px/1.4 var(--display);margin:14px 0 8px;color:var(--muted)}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{border:1.5px solid var(--line);background:var(--surface);border-radius:999px;padding:8px 13px;font:500 15px/1.2 var(--display);cursor:pointer;transition:border-color .2s,background-color .2s,color .2s}
.chip[aria-pressed="true"]{border-color:var(--teal);background:var(--teal);color:#fff}
.explain{min-height:3.6em;margin:16px 0 0;padding:14px 16px;border-radius:16px;background:var(--tint);font-size:16px;line-height:1.65}
.explain b{font-family:var(--display);font-weight:600}

/* ---------- แบบจำลองเมนูในแชท ---------- */
.rm{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;padding:8px;border-radius:22px;background:var(--tint);margin-top:6px}
.rt{display:grid;justify-items:center;align-content:center;gap:8px;min-height:116px;padding:12px 4px;border-radius:16px;border:2px solid transparent;background:var(--surface);cursor:pointer;font:600 14.5px/1.25 var(--display);color:var(--ink);transition:border-color .2s,transform .15s}
.rt:active{transform:scale(.97)}
.rt[aria-pressed="true"]{border-color:var(--teal)}
.rt .e{width:46px;height:46px;border-radius:50%;display:grid;place-items:center;font-size:23px}
.rt.logo{background:transparent}
.rt.logo img{width:56px;height:56px;border-radius:50%;background:#fff;padding:2px}
.rt.logo small{font:600 11.5px/1.2 var(--display);color:var(--link)}

/* ---------- ข้อควรรู้ ---------- */
.note{margin-top:40px;padding:20px;border-radius:20px;border:1px solid var(--line);background:var(--surface);font-size:15.5px;line-height:1.75}
.note b{display:block;font:600 17px/1.4 var(--display);margin-bottom:6px}

/* ---------- คำถามที่พบบ่อย (เปิด-ปิดนุ่มนวล) ---------- */
.faq{border-top:1px solid var(--line);margin-top:8px}
.qa{border-bottom:1px solid var(--line)}
.qa>button{display:flex;width:100%;justify-content:space-between;align-items:center;gap:16px;padding:19px 2px;border:0;background:none;text-align:left;cursor:pointer;font:600 18px/1.45 var(--display)}
.qa .pm{flex:none;width:28px;height:28px;border-radius:50%;background:var(--tint);position:relative;transition:transform .3s,background-color .3s}
.qa .pm::before,.qa .pm::after{content:"";position:absolute;left:50%;top:50%;width:12px;height:2px;margin:-1px 0 0 -6px;background:var(--link);border-radius:1px}
.qa .pm::after{transform:rotate(90deg);transition:transform .3s}
.qa.open .pm::after{transform:rotate(0)}
.qa .ans{display:grid;grid-template-rows:0fr;transition:grid-template-rows .35s ease}
.qa.open .ans{grid-template-rows:1fr}
.qa .ans>div{overflow:hidden}
.qa .ans p{color:var(--muted);margin:0;padding:0 2px 20px;font-size:16.5px}
@media (prefers-reduced-motion:reduce){.qa .ans,.qa .pm::after,.step .node{transition:none}}

/* ---------- ข้อเสนอแนะ (ปิดท้าย) ---------- */
.closing{margin-top:64px;background:var(--deep);color:#fff;padding:60px 0 64px;position:relative;overflow:hidden}
.closing::before{content:"";position:absolute;right:-140px;bottom:-140px;width:360px;height:360px;border-radius:50%;
  box-shadow:0 0 0 1px rgba(255,255,255,.07),0 0 0 60px rgba(255,255,255,.025),0 0 0 61px rgba(255,255,255,.07),0 0 0 120px rgba(255,255,255,.02),0 0 0 121px rgba(255,255,255,.06)}
.closing h2{font:600 32px/1.3 var(--display);margin:0 0 12px;max-width:12em}
.closing p{color:#d4ebe5;margin:0 0 26px;max-width:26em}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:54px;padding:0 26px;border-radius:16px;text-decoration:none;font:600 17px/1 var(--display);transition:transform .15s,box-shadow .2s}
.btn:active{transform:scale(.98)}
.btn.light{background:#fff;color:#0b4f4a;box-shadow:0 10px 24px -10px rgba(0,0,0,.45)}
.btn.solid{background:var(--teal);color:#fff}
.btn.ghost{border:1.5px solid var(--line);color:var(--ink);background:var(--surface)}
.btn.block{display:flex;width:100%}
.btn+.btn{margin-top:10px}

footer.site{padding:30px 0 44px;color:var(--muted);font-size:14px;line-height:1.8}
footer.site .row{display:flex;align-items:center;gap:10px;font:600 15px/1 var(--display);color:var(--ink);margin-bottom:10px}
footer.site .row img{width:26px;height:26px;border-radius:50%;background:#fff;padding:2px}
footer.site nav{display:flex;flex-wrap:wrap;gap:6px 18px}
.todo{background:#fff1c9;color:#6b4300;border-radius:6px;padding:1px 6px;font-size:13px}

/* ---------- ท้ายเว็บใหม่ ใช้เหมือนกันทุกหน้า (พื้นมืด): ลิงก์เอกสาร + ช่องทางติดต่อ ---------- */
.site-foot{background:var(--night);color:#b7d0ca;padding:32px 0 calc(40px + env(safe-area-inset-bottom));font-size:15px;line-height:1.7;text-align:center}
.site-foot .brand-row{display:flex;align-items:center;justify-content:center;gap:10px;font:600 15px/1 var(--display);color:#fff;margin-bottom:10px}
.site-foot .brand-row img{width:26px;height:26px;border-radius:50%;background:#fff;padding:2px}
.site-foot .motto{margin:0 0 16px;color:#cfe6df;font:500 16px/1.7 var(--display)}
.site-foot .docs{display:flex;flex-wrap:wrap;justify-content:center;gap:0 8px;margin-bottom:10px}
.site-foot .docs a,.site-foot .contact a{display:inline-flex;align-items:center;gap:8px;min-height:44px;padding:0 12px;border-radius:999px;color:#dff3ee;font:500 15px/1.3 var(--display);text-decoration:none}
.site-foot .docs a{text-decoration:underline;text-underline-offset:4px;text-decoration-color:rgba(223,243,238,.5)}
.site-foot .docs a:hover,.site-foot .contact a:hover{color:#fff}
.site-foot .contact{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;align-items:center;gap:2px}
.site-foot .contact svg{width:20px;height:20px;flex:none}
.site-foot a:focus-visible{outline-color:var(--gold)}
@media (min-width:760px){.site-foot .contact{flex-direction:row;justify-content:center;gap:6px 14px}}

/* ---------- หน้าผู้จัดทำ ---------- */
.portrait{--R:min(36vw,150px);position:relative;width:calc(var(--R)*2);aspect-ratio:1;margin:24px auto 18px}
.portrait .rings{position:absolute;inset:0;width:100%;height:100%}
.portrait .sweep{position:absolute;inset:1%;border-radius:50%;
  background:conic-gradient(from 0deg,rgba(242,179,61,0) 0deg 290deg,rgba(242,179,61,.35) 358deg,rgba(242,179,61,0) 360deg);animation:spin 10s linear infinite}
.portrait .photo{position:absolute;inset:19%;border-radius:50%;border:4px solid #fff;background:#cfe6df center/cover no-repeat;display:grid;place-items:center;overflow:hidden;box-shadow:0 16px 40px -14px rgba(0,0,0,.5)}
.portrait .photo svg{width:62%;height:62%;color:#0f766e;opacity:.55}
.portrait.paused .sweep{animation-play-state:paused}
@media (prefers-reduced-motion:reduce){.portrait .sweep{animation:none;transform:rotate(40deg)}}
.hero .role{font:500 17px/1.5 var(--display);color:#fff;margin:6px 0 0}
.hero .edu{color:#c3e2da;font-size:15px;line-height:1.7;margin:10px 0 0}
.quote{margin:56px 0 0;background:var(--deep);color:#fff;padding:44px 0 46px;position:relative}
.quote blockquote{margin:0;font:600 clamp(23px,6.4vw,34px)/1.5 var(--display);letter-spacing:-.005em}
.quote blockquote::before{content:"\201C";display:block;font:600 72px/0.6 var(--display);color:var(--gold);margin-bottom:14px}
.vows{list-style:none;margin:6px 0 0;padding:0}
.vows li{display:flex;gap:14px;padding:16px 0;border-top:1px solid var(--line)}
.vows li:last-child{border-bottom:1px solid var(--line)}
.vows .ck{flex:none;width:30px;height:30px;border-radius:50%;background:var(--teal);color:#fff;display:grid;place-items:center;margin-top:2px}
.vows b{display:block;font:600 18px/1.45 var(--display)}
.vows span{color:var(--muted);font-size:16px}
.xp{list-style:none;margin:6px 0 0;padding:0}
.xp li{padding:14px 0;border-top:1px solid var(--line)}
.xp li:last-child{border-bottom:1px solid var(--line)}
.xp b{display:block;font:600 17px/1.45 var(--display)}
.xp span{color:var(--muted);font-size:15.5px}

@media (min-width:760px){
  .hero{padding-top:26px}
  .sec h2{font-size:36px}
}