/* ห้องเรียนเทคโนโลยี — สไตล์ร่วมทุกหน้า (ตามร่างหน้าแรกร่าง 2) */
:root{
  --accent:#5E4481; --accent-dark:#47325F; --accent-soft:#F4F0F9; --accent-line:#D9CFE8;
  --ink:#221F29; --ink-2:#3B3646; --muted:#5C5766; --line:#E6E1EE; --bg:#FFFFFF; --bg-soft:#F6F4F9;
  --yellow:#FFC94D; --green:#1E7A4C; --green-soft:#E3F4EA; --red:#C0392B; --red-soft:#FBE7E5;
  --blue:#1D5FA8; --blue-soft:#E4EEF9; --orange:#B85C12; --orange-soft:#FDEEDC;
  --radius:14px; --shadow:0 1px 2px rgba(38,26,58,.06),0 8px 24px rgba(38,26,58,.07);
  --head:'Prompt',system-ui,sans-serif; --body:'Sarabun',system-ui,sans-serif;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--body);font-size:17px;line-height:1.6;overflow-x:clip;display:flex;flex-direction:column;min-height:100vh}
main{flex:1 0 auto}
a{color:var(--accent)} a:hover{color:var(--accent-dark)}
h1,h2,h3,h4{font-family:var(--head);font-weight:600;line-height:1.3;margin:0 0 .4em}
img,svg{max-width:100%}
button{font:inherit}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,[tabindex]:focus-visible{outline:3px solid var(--yellow);outline-offset:2px}
.wrap{max-width:1240px;margin:0 auto;padding:0 20px}
[hidden]{display:none !important}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* ---------- แถบบน ---------- */
.site-header{position:sticky;top:0;z-index:30;background:#fff;box-shadow:0 1px 0 var(--line),0 6px 18px rgba(38,26,58,.06)}
.site-header .bar{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;padding:12px 20px;max-width:1240px;margin:0 auto}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--ink)}
.brand b{display:block;font-family:var(--head);font-weight:600;font-size:20px;line-height:1.2}
.brand small{display:block;font-size:14px;color:var(--muted);line-height:1.2}
.bar-actions{display:flex;align-items:center;gap:6px;flex-wrap:wrap}
.bar-actions a.plain{display:inline-flex;align-items:center;min-height:44px;padding:0 12px;text-decoration:none;color:var(--ink-2);font-size:16px}
.icon-btn{width:44px;height:44px;border-radius:12px;border:1px solid var(--line);background:var(--bg-soft);color:var(--ink-2);display:inline-flex;align-items:center;justify-content:center;cursor:pointer}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:0 18px;border-radius:10px;border:1.5px solid var(--accent);background:var(--accent);color:#fff;font-family:var(--head);font-weight:500;font-size:16px;text-decoration:none;cursor:pointer;white-space:nowrap}
.btn:hover{background:var(--accent-dark);border-color:var(--accent-dark);color:#fff}
.btn.ghost{background:#fff;color:var(--accent)} .btn.ghost:hover{background:var(--accent-soft);color:var(--accent-dark)}
.btn.yellow{background:var(--yellow);border-color:var(--yellow);color:#2B2235} .btn.yellow:hover{background:#F5B92A;border-color:#F5B92A}
.btn.small{min-height:36px;padding:0 12px;font-size:15px;border-radius:9px}
.btn[disabled],.btn.locked{background:var(--bg-soft);border-color:var(--line);color:var(--muted);cursor:pointer}
.site-nav{border-top:1px solid #EFEBF4}
.site-nav .tabs{max-width:1240px;margin:0 auto;padding:0 8px;display:flex;overflow-x:auto;white-space:nowrap;scrollbar-width:none}
.site-nav .tabs::-webkit-scrollbar{display:none}
.site-nav a{display:inline-flex;align-items:center;gap:6px;padding:14px 18px;text-decoration:none;color:var(--ink-2);border-bottom:3px solid transparent;font-family:var(--head);font-weight:500;font-size:16px;flex:0 0 auto}
.site-nav a:hover{background:var(--accent-soft)}
.site-nav a[aria-current="page"]{color:var(--accent);background:var(--accent-soft);border-bottom-color:var(--accent)}
.site-nav .new{font-size:11px;font-family:var(--body);font-weight:700;background:var(--yellow);color:#2B2235;border-radius:99px;padding:0 7px;line-height:18px}

/* ---------- หัวหน้า ---------- */
.page-hero{background:linear-gradient(135deg,#5E4481 0%,#6E52A0 60%,#7A5DB0 100%);color:#fff;position:relative;overflow:hidden}
.page-hero .wrap{padding-top:36px;padding-bottom:40px;position:relative}
.page-hero h1{font-size:clamp(28px,4.4vw,42px);margin:6px 0 8px}
.page-hero p{margin:0;max-width:720px;color:#EDE7F6;font-size:18px}
.crumbs{font-size:15px;color:#D9CFE8} .crumbs a{color:#fff}
.hero-dots{position:absolute;right:-30px;top:-30px;width:260px;height:260px;opacity:.18;pointer-events:none}

/* ---------- ส่วน ---------- */
.section{padding:36px 0}
.section.soft{background:var(--bg-soft)}
.eyebrow{font-size:14px;color:var(--accent);font-weight:600;margin:0 0 2px}
.section-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:12px;margin-bottom:18px}
.section-head h2{font-size:clamp(22px,3vw,30px);margin:0}
.section-head p{margin:4px 0 0;color:var(--muted)}
.note{font-size:15px;color:var(--muted)}
.mock-flag{display:inline-flex;align-items:center;gap:6px;font-size:13px;font-weight:600;color:var(--orange);background:var(--orange-soft);border-radius:99px;padding:2px 10px}

/* ---------- ปุ่มเลือก/ตัวกรอง ---------- */
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{min-height:40px;padding:0 14px;border-radius:99px;border:1.5px solid var(--line);background:#fff;color:var(--ink-2);font-family:var(--head);font-weight:500;font-size:15px;cursor:pointer}
.chip:hover{border-color:var(--accent-line);background:var(--accent-soft)}
.chip[aria-pressed="true"]{background:var(--accent);border-color:var(--accent);color:#fff}
.field{display:flex;align-items:center;gap:8px;border:1.5px solid var(--line);border-radius:12px;background:#fff;padding:0 12px;min-height:46px}
.field input{border:0;outline:0;font:inherit;flex:1;min-width:0;background:transparent}
.toolbar{display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between;margin-bottom:18px}

/* ---------- แท็บในหน้า ---------- */
.subtabs{display:flex;gap:6px;border-bottom:1px solid var(--line);margin-bottom:22px;overflow-x:auto}
.subtabs button{border:0;background:transparent;padding:12px 18px;font-family:var(--head);font-weight:500;font-size:17px;color:var(--ink-2);border-bottom:3px solid transparent;cursor:pointer;display:inline-flex;gap:8px;align-items:center;white-space:nowrap}
.subtabs button[aria-selected="true"]{color:var(--accent);border-bottom-color:var(--accent)}
.count{font-family:var(--body);font-size:13px;font-weight:700;background:var(--accent-soft);color:var(--accent);border-radius:99px;padding:0 8px}

/* ---------- การ์ด ---------- */
.grid{display:grid;gap:18px;grid-template-columns:repeat(auto-fill,minmax(260px,1fr))}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;display:flex;flex-direction:column}
.card.lift{transition:transform .18s ease,box-shadow .18s ease}
.card.lift:hover{transform:translateY(-3px);box-shadow:0 14px 30px rgba(38,26,58,.14)}
.card .cover{aspect-ratio:16/9;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden}
.card .body{padding:14px 16px 16px;display:flex;flex-direction:column;gap:8px;flex:1}
.card h3{font-size:18px;margin:0}
.card p{margin:0;font-size:15.5px;color:var(--muted)}
.card a.stretch{color:inherit;text-decoration:none}
.card a.stretch::after{content:"";position:absolute;inset:0}
.card{position:relative}
.status{position:absolute;left:10px;top:10px;font-size:13px;font-weight:700;border-radius:99px;padding:2px 10px;background:#fff;color:var(--ink-2);box-shadow:0 1px 3px rgba(0,0,0,.12)}
.status.ok{background:var(--green);color:#fff}

/* ---------- ป้าย ---------- */
.tags{display:flex;flex-wrap:wrap;gap:6px}
.tag{display:inline-flex;align-items:center;font-size:13px;font-weight:600;border-radius:7px;padding:1px 8px;background:var(--bg-soft);color:var(--ink-2);line-height:1.6}
.tag.grade{background:var(--accent-soft);color:var(--accent)}
.tag.topic{background:var(--blue-soft);color:var(--blue)}
.tag.ind{background:#fff;border:1px solid var(--line);color:var(--muted);font-weight:500}
.tag.web{background:var(--orange-soft);color:var(--orange)}
.tag.green{background:var(--green-soft);color:var(--green)}
.tag.red{background:var(--red-soft);color:var(--red)}

/* ---------- หน้าต่าง ---------- */
.modal-back{position:fixed;inset:0;background:rgba(25,18,36,.55);display:none;align-items:center;justify-content:center;z-index:60;padding:16px}
.modal-back.open{display:flex}
.modal{background:#fff;border-radius:16px;max-width:560px;width:100%;max-height:92vh;overflow:auto;box-shadow:0 20px 60px rgba(0,0,0,.3)}
.modal.wide{max-width:960px}
.modal-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;padding:16px 18px 8px}
.modal-head h3{margin:0;font-size:19px}
.modal-body{padding:4px 18px 18px}
.modal .close{flex:0 0 auto}

/* ---------- ส่วนท้าย ---------- */
.site-footer{background:#1F1A27;color:#CFC8DA;margin-top:0}
.site-footer .cols{display:grid;gap:24px;grid-template-columns:2fr repeat(2,1fr);padding:36px 20px 20px;max-width:1240px;margin:0 auto}
.site-footer h4{color:#fff;font-size:16px;margin-bottom:8px}
.site-footer a{color:#CFC8DA;text-decoration:none;display:block;padding:3px 0;font-size:15px}
.site-footer a:hover{color:#fff}
.site-footer .copy{border-top:1px solid #352E40;text-align:center;font-size:14px;padding:14px 20px;color:#9C93AA}
@media (max-width:900px){.site-footer .cols{grid-template-columns:1fr 1fr}.site-footer .cols>div:first-child{grid-column:1/-1}}
@media (max-width:560px){
  .site-header .bar{padding:10px 16px}.brand small{display:none}.bar-actions a.plain{display:none}
  .wrap{padding:0 16px}.section{padding:28px 0}
}

/* modal แนะนำเกม */
.gm-head{display:grid;grid-template-columns:minmax(0,220px) minmax(0,1fr);gap:18px;align-items:center;margin-bottom:14px}
.gm-cover{border-radius:12px;overflow:hidden;aspect-ratio:16/9;box-shadow:0 6px 16px rgba(0,0,0,.15)}
.gm-box{border:1px solid var(--line);border-radius:14px;padding:14px 16px;margin-bottom:12px;background:#fff}
.gm-box h3{margin:0 0 8px;font-size:18px}
.gm-ok{background:#E3F4EA;border-color:#B9E3C8}
.gm-levels{margin:0;padding:0;list-style:none;display:grid;gap:8px}
.gm-levels li{display:grid;grid-template-columns:auto 1fr;gap:10px;align-items:start}
.gm-levels .tag{min-width:86px;justify-content:center}
.gm-actions{position:sticky;bottom:-18px;display:flex;gap:10px;justify-content:flex-end;flex-wrap:wrap;padding:12px 0 14px;margin:6px 0 -18px;background:linear-gradient(rgba(255,255,255,.85),#fff 30%);border-top:1px solid var(--line)}
@media (max-width:600px){.gm-head{grid-template-columns:minmax(0,1fr)}.gm-actions .btn{flex:1 1 0;justify-content:center}}
/* ด่านเกมที่ล็อก (สูงกว่าชั้นของนักเรียน) */
.lvb.lv-locked{opacity:.55;cursor:not-allowed;filter:grayscale(1)}
/* เมนูบัญชี (ดรอปดาวน์ที่ชื่อมุมขวาบน) */
.um-caret{display:inline-block;width:7px;height:7px;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:rotate(45deg);margin:-4px 0 0 2px}
[aria-expanded="true"] .um-caret{transform:rotate(-135deg);margin-top:3px}
.um{position:absolute;z-index:90;width:min(300px,calc(100vw - 16px));max-height:calc(100vh - 120px);overflow:auto;background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:0 18px 44px rgba(38,26,58,.2);padding:6px;animation:umin .14s ease-out}
@keyframes umin{from{opacity:0;transform:translateY(-6px)}}
.um-head{display:flex;flex-direction:column;gap:1px;padding:10px 12px 12px;border-bottom:1px solid var(--line)}
.um-head b{font-family:var(--head);font-weight:600;font-size:17px;line-height:1.3}
.um-head span{font-size:13px;color:var(--muted);line-height:1.4}
.um-sec{display:grid;gap:1px;padding:6px 0;border-bottom:1px solid var(--line)}
.um-sec:last-of-type{border-bottom:0}
.um-h{margin:4px 12px 2px;font-size:12px;font-weight:700;color:var(--muted)}
.um-note{margin:2px 12px 4px;font-size:14px;color:var(--muted)}
.um a,.um button{display:flex;align-items:center;gap:10px;width:100%;min-height:42px;padding:6px 12px;border:0;border-radius:10px;background:transparent;font:inherit;font-size:15px;color:var(--ink);text-decoration:none;text-align:left;cursor:pointer;box-sizing:border-box}
.um a > span:first-child,.um button > span:first-child{width:22px;text-align:center;flex:none}
.um a:hover,.um button:hover,.um a:focus-visible,.um button:focus-visible{background:var(--accent-soft);outline:none}
.um a[aria-current="page"]{background:var(--accent-soft);color:var(--accent);font-weight:600}
.um small{font-size:12px;color:var(--muted)}
.um .um-n{margin-left:auto}
.um .um-out{color:#C0392B}
.um .um-out:hover{background:#FDECEE}
.um-msg{margin:0 12px;font-size:14px;font-weight:600}
.um-msg:empty{display:none}
/* แดชบอร์ด (ใช้ร่วมกัน: นักเรียน ครู แอดมิน) */
.dash-hello{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:12px;margin:0 0 16px}
.dash-hello h1{font-size:28px;margin:0}
.dash-hello p{margin:2px 0 0}
.dash-tiles{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px;margin:0 0 20px}
.dash-tile{background:#fff;border:1.5px solid var(--line);border-radius:14px;padding:12px 16px;display:flex;flex-direction:column;gap:2px;text-decoration:none;color:var(--ink)}
.dash-tile b{font-family:var(--head);font-size:30px;line-height:1.15;color:var(--accent)}
.dash-tile span{font-size:14px;color:var(--muted)}
a.dash-tile:hover{border-color:var(--accent)}
.dash-tile.warn{background:#FFF8E6;border-color:#F2D48A}
.dash-tile.warn b{color:#7A5200}
.dash-h{font-size:20px;margin:8px 0 10px}
.dash-games{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:12px}
.dash-game{background:#fff;border:1.5px solid var(--line);border-radius:14px;padding:12px 14px;display:grid;gap:8px}
.dash-game h3{margin:0;font-size:17px;display:flex;align-items:center;gap:8px}
.dash-game h3 i{width:14px;height:14px;border-radius:4px;flex:none}
.dash-bar{height:8px;border-radius:99px;background:#EEE9F5;overflow:hidden}
.dash-bar > span{display:block;height:100%;background:var(--accent);border-radius:99px}
.dash-game .meta{display:flex;justify-content:space-between;font-size:14px;color:var(--ink-2)}
.dash-game .btn{min-height:38px;padding:0 14px;font-size:15px;justify-self:start}
.dash-game.locked{background:#F6F4F9;border-style:dashed;color:var(--muted)}
.dash-game.locked h3{color:var(--ink-2)}
.dash-game.locked .btn{cursor:not-allowed;opacity:.7;pointer-events:none}
/* แดชบอร์ด: ส่วนประกอบเพิ่ม (8 พ.ย. 2569) — ปุ่มหัวหน้า · หัวข้อย่อย · การ์ดเรียนต่อ · ความก้าวหน้ารายบท · ส่วนพับ · แถบแท็บ · รายการสิ่งที่ต้องทำของครู */
.dash-acts{display:flex;gap:8px;flex-wrap:wrap}
.dash-sec{margin:0 0 24px}
.dash-h small{font-family:var(--body);font-size:15px;font-weight:500;color:var(--muted);margin-left:4px}
a.dash-tile.warn:hover{border-color:#C98E1A}
.dash-cont{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:10px 20px;align-items:center;background:#fff;border:1.5px solid var(--line);border-left:6px solid var(--accent);border-radius:14px;padding:14px 18px;margin:0 0 24px}
.dash-cont .k{font-size:13px;font-weight:700;color:var(--accent);letter-spacing:.2px}
.dash-cont h3{margin:2px 0 0;font-size:21px}
.dash-cont .s{margin:2px 0 0;font-size:15px;color:var(--muted)}
.dash-cont .dash-bar{margin-top:10px;max-width:440px}
.dash-cont .pg{margin:4px 0 0;font-size:14px;color:var(--ink-2)}
.dash-cont .acts{display:flex;flex-wrap:wrap;gap:8px;justify-content:flex-end}
.dash-cont .rel{grid-column:1/-1;margin:0;font-size:14.5px;color:var(--ink-2);border-top:1px dashed var(--line);padding-top:8px}
.dash-cont.fin{border-left-color:var(--green)}
.dash-chs{display:grid;gap:8px}
.dash-bk{font-family:var(--head);font-weight:500;font-size:16px;color:var(--ink-2);margin:8px 0 0}
.dash-bk:first-child{margin-top:0}
.dash-ch{display:grid;grid-template-columns:minmax(0,1fr) 170px 150px;gap:4px 16px;align-items:center;background:#fff;border:1.5px solid var(--line);border-radius:12px;padding:10px 14px;text-decoration:none;color:var(--ink)}
a.dash-ch:hover{border-color:var(--accent);color:var(--ink)}
.dash-ch b{font-family:var(--head);font-weight:600;font-size:16.5px}
.dash-ch .n{font-size:14px;color:var(--ink-2);text-align:right;line-height:1.35}
.dash-ch .n small{display:block;color:var(--muted);font-size:13px}
.dash-ch.done{background:#FAFDFB}
.dash-ch.done .dash-bar>span{background:#2FA35B}
details.dash-more{margin-top:12px}
details.dash-more>summary{cursor:pointer;display:inline-flex;align-items:center;gap:6px;min-height:40px;font-family:var(--head);font-weight:500;font-size:16px;color:var(--accent);list-style:none}
details.dash-more>summary::-webkit-details-marker{display:none}
details.dash-more>summary::before{content:"▸";font-size:14px}
details.dash-more[open]>summary::before{content:"▾"}
details.dash-more>.dash-games,details.dash-more>.work-list{margin-top:6px}
.dash-empty{background:var(--bg-soft);border:1.5px dashed var(--line);border-radius:14px;padding:12px 16px;margin:0;color:var(--ink-2)}
.dash-tabs{display:flex;gap:4px;border-bottom:2px solid var(--line);margin:0 0 16px;overflow-x:auto;scrollbar-width:thin}
.dash-tabs button{font:inherit;font-family:var(--head);font-weight:500;font-size:15px;background:transparent;border:0;border-bottom:3px solid transparent;margin-bottom:-2px;padding:8px 14px;cursor:pointer;color:var(--ink-2);white-space:nowrap}
.dash-tabs button:hover{color:var(--accent)}
.dash-tabs button[aria-pressed="true"],.dash-tabs button[aria-selected="true"]{color:var(--accent);border-bottom-color:var(--accent)}
.dash-todo{display:grid;gap:8px;margin:0 0 24px}
.dash-todo .td{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:2px 14px;align-items:center;background:#fff;border:1.5px solid var(--line);border-radius:12px;padding:10px 14px}
.dash-todo .td.pend{border-left:5px solid #F2A516}
.dash-todo .td.due{border-left:5px solid var(--red)}
.dash-todo .td b{font-family:var(--head);font-weight:600;font-size:16.5px}
.dash-todo .td span{font-size:14.5px;color:var(--muted)}
.dash-todo .td .btn{grid-column:2;grid-row:1/span 2;min-height:38px;padding:0 14px;font-size:15px}
@media (max-width:640px){
  .dash-tiles{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}.dash-tile{padding:10px 12px}.dash-tile b{font-size:24px}.dash-tile span{font-size:13px;line-height:1.3}
  .dash-cont{grid-template-columns:1fr}.dash-cont .acts{justify-content:flex-start}
  .dash-ch{grid-template-columns:minmax(0,1fr) auto}.dash-ch .dash-bar{grid-column:1/-1;grid-row:2}
  .dash-todo .td{grid-template-columns:1fr}.dash-todo .td .btn{grid-column:1;grid-row:auto;justify-self:start;margin-top:6px}
}

/* ---------- ของตกแต่งให้หน้าเว็บไม่นิ่ง (site.js: initGeo · initWalkers) ----------
   ปิดการเคลื่อนไหวทั้งหมดเมื่อเครื่องตั้ง “ลดการเคลื่อนไหว” (prefers-reduced-motion) */
.geo-host{position:relative;isolation:isolate;overflow:hidden}
.geo{position:absolute;inset:0;z-index:-1;pointer-events:none;overflow:hidden}
.geo .gs{position:absolute;display:block;animation:geo-float var(--fd) ease-in-out infinite alternate;animation-delay:var(--fdl);will-change:transform}
.geo .gs svg{display:block;width:100%;height:100%;animation:geo-spin var(--sd) linear infinite;animation-delay:var(--sdl);animation-direction:var(--sdir)}
@keyframes geo-float{from{transform:translate(0,0)}to{transform:translate(var(--fx),var(--fy))}}
@keyframes geo-spin{to{transform:rotate(360deg)}}

.walkers{position:relative;height:96px;overflow:hidden;max-width:1240px;margin:0 auto}
.walkers::after{content:"";position:absolute;left:16px;right:16px;bottom:7px;border-bottom:2px dashed #3A3247}
.walker{position:absolute;left:0;bottom:8px;will-change:transform}
.walker .body{display:block;pointer-events:auto;cursor:pointer}
.walker img{display:block;height:58px;width:auto;transition:transform .15s}
.walker.walking .body{animation:walk-bob .5s ease-in-out infinite alternate}
@keyframes walk-bob{from{transform:translateY(0) rotate(-3deg)}to{transform:translateY(-4px) rotate(3deg)}}
.walker .bub{position:absolute;bottom:calc(100% + 6px);left:50%;transform:translateX(-50%) scale(.85);background:#fff;color:#221F29;font-family:var(--head);font-weight:500;font-size:13.5px;line-height:1.3;padding:4px 10px;border-radius:12px;white-space:nowrap;opacity:0;transition:opacity .2s,transform .2s;pointer-events:none;box-shadow:0 4px 10px rgba(0,0,0,.25)}
.walker .bub::after{content:"";position:absolute;top:100%;left:50%;margin-left:-6px;border:6px solid transparent;border-top-color:#fff}
.walker .bub.on{opacity:1;transform:translateX(-50%) scale(1)}
.walker .bub.l{left:0;transform:scale(.85)} .walker .bub.l.on{transform:scale(1)} .walker .bub.l::after{left:18px}
.walker .bub.r{left:auto;right:0;transform:scale(.85)} .walker .bub.r.on{transform:scale(1)} .walker .bub.r::after{left:auto;right:12px}
@media (prefers-reduced-motion:reduce){.geo .gs,.geo .gs svg,.walker.walking .body{animation:none!important}}

/* งานที่ครูมอบหมาย (หน้าของฉัน) */
.work-list{display:grid;gap:8px;margin-bottom:8px}
.wk{display:grid;grid-template-columns:1fr auto;gap:2px 10px;align-items:center;background:#fff;border:1.5px solid var(--line);border-radius:14px;padding:10px 14px;text-decoration:none;color:var(--ink)}
.wk:hover{border-color:var(--accent);color:var(--ink)}
.wk.ok{background:#FAFDFB}
.wk-t{grid-column:1;font-size:13px;font-weight:700;color:var(--accent)}
.wk b{grid-column:1;font-family:var(--head);font-weight:600;font-size:17px}
.wk-m,.wk-d{grid-column:1;font-size:14.5px;color:var(--muted)}
.wk-st{grid-column:2;grid-row:1/span 4;font-size:14px;font-weight:700;border-radius:99px;padding:3px 12px;white-space:nowrap}
.wk-st.todo{background:#FFF0E0;color:#8F4400}.wk-st.over{background:#FCECEA;color:#B3261E}.wk-st.pend{background:#F4EEFB;color:#5E2C91}.wk-st.done{background:#E3F4EA;color:#1E7A4C}
@media (max-width:560px){.wk{grid-template-columns:1fr}.wk-st{grid-column:1;grid-row:auto;justify-self:start;margin-top:4px}}