/* Layout: 학생은 휴대폰 폭 단일 컬럼(하단 메뉴 + 성장 나무 무대), 교사는 사이드바 + 표·차트 대시보드 */
:root{
  --bg:#eef3ee; --surface:#ffffff; --surface-2:#e4ece5; --ink:#11201a; --muted:#56685e; --line:#d3ded5;
  --accent:#17865a; --accent-2:#0f6b47; --accent-soft:#d6efe1; --on-accent:#ffffff;
  --lime:#a6d94f; --gold:#e9a72a; --gold-soft:#fbefd4; --blossom:#ee86ad; --danger:#c94040; --danger-soft:#f8dede;
  --official:#2c56c9; --official-soft:#dfe7fb; --obs:#1b7ea6; --obs-soft:#dcf0f8;
  --scene-top:#0f3d33; --scene-mid:#1d5c45; --scene-bot:#2f7a52; --scene-ink:#f1fbf4; --scene-muted:#b9dcc8;
  --shadow:0 1px 2px rgba(17,32,26,.06),0 6px 20px rgba(17,32,26,.07);
  --num:"IBM Plex Sans KR","Apple SD Gothic Neo","Malgun Gothic",system-ui,sans-serif;
  --display:"Black Han Sans","IBM Plex Sans KR","Apple SD Gothic Neo","Malgun Gothic",system-ui,sans-serif;
  --body:"IBM Plex Sans KR","Apple SD Gothic Neo","Malgun Gothic",system-ui,-apple-system,sans-serif;
  --r:16px; --r-sm:10px;
  --pre:#8a6fd0; --post:#17865a; --neg:#c4842f;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --bg:#0b1510; --surface:#13211a; --surface-2:#1a2c23; --ink:#e6f0e9; --muted:#93a89b; --line:#26392f;
  --accent:#3cbf83; --accent-2:#5fd59c; --accent-soft:#163a2a; --on-accent:#06140d;
  --lime:#b8e46a; --gold:#f0bb4c; --gold-soft:#3a2f17; --blossom:#f29bbd; --danger:#ef7a7a; --danger-soft:#3b1d1d;
  --official:#86a3ff; --official-soft:#1c2747; --obs:#5cb8dc; --obs-soft:#13303b; --pre:#8a73d6; --post:#2f9e68; --neg:#c98d3e;
  --shadow:0 1px 2px rgba(0,0,0,.3),0 8px 24px rgba(0,0,0,.25); color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#0b1510; --surface:#13211a; --surface-2:#1a2c23; --ink:#e6f0e9; --muted:#93a89b; --line:#26392f;
  --accent:#3cbf83; --accent-2:#5fd59c; --accent-soft:#163a2a; --on-accent:#06140d;
  --lime:#b8e46a; --gold:#f0bb4c; --gold-soft:#3a2f17; --blossom:#f29bbd; --danger:#ef7a7a; --danger-soft:#3b1d1d;
  --official:#86a3ff; --official-soft:#1c2747; --obs:#5cb8dc; --obs-soft:#13303b; --pre:#8a73d6; --post:#2f9e68; --neg:#c98d3e;
  --shadow:0 1px 2px rgba(0,0,0,.3),0 8px 24px rgba(0,0,0,.25); color-scheme:dark}

*{box-sizing:border-box}
html,body{min-height:100%}
body{background:var(--bg);color:var(--ink);font-family:var(--body);font-size:15px;line-height:1.6;-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:transparent}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer}
a{color:var(--accent)}
h1,h2,h3{margin:0;line-height:1.3;text-wrap:balance}
p{margin:0}
:focus-visible{outline:3px solid var(--lime);outline-offset:2px;border-radius:6px}
.num{font-variant-numeric:tabular-nums}
.muted{color:var(--muted)}
.small{font-size:13px}
.xs{font-size:12px}
.eyebrow{font-size:12px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.stack{display:flex;flex-direction:column;gap:12px}
.row{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.between{justify-content:space-between}
.grow{flex:1;min-width:0}
.hide{display:none!important}

/* ---------- 공통 컴포넌트 ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:12px;padding:12px 18px;font-weight:600;background:var(--surface-2);color:var(--ink);transition:transform .12s,background .2s,opacity .2s;min-height:44px}
.btn:active{transform:scale(.97)}
.btn.primary{background:var(--accent);color:var(--on-accent)}
.btn.primary:hover{background:var(--accent-2)}
.btn.ghost{background:transparent;border:1px solid var(--line)}
.btn.official{background:var(--official);color:#fff}
.btn.danger{background:var(--danger-soft);color:var(--danger)}
.btn.block{width:100%}
.btn.sm{padding:7px 12px;min-height:34px;font-size:13px;border-radius:9px}
.btn[disabled]{opacity:.45;pointer-events:none}
.icon-btn{border:0;background:transparent;width:40px;height:40px;border-radius:12px;display:grid;place-items:center;color:var(--muted)}
.icon-btn:hover{background:var(--surface-2)}
.ico{width:20px;height:20px;flex:none;fill:none;stroke:currentColor;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}
.card{background:var(--surface);border-radius:var(--r);padding:16px;box-shadow:var(--shadow)}
.card.flat{box-shadow:none;border:1px solid var(--line)}
.card h3{font-size:16px}
.section-title{display:flex;align-items:baseline;justify-content:space-between;gap:8px;margin-top:8px}
.section-title h2{font-size:17px}
.chip{display:inline-flex;align-items:center;gap:6px;padding:5px 10px;border-radius:999px;background:var(--surface-2);font-size:13px;font-weight:500;border:1px solid transparent;white-space:nowrap}
.chip.accent{background:var(--accent-soft);color:var(--accent-2)}
.chip.gold{background:var(--gold-soft);color:var(--ink)}
.chip.official{background:var(--official-soft);color:var(--official)}
.chip.sel{border-color:var(--accent);background:var(--accent-soft);color:var(--accent-2)}
.pill-self{display:inline-flex;align-items:center;gap:4px;font-size:11px;font-weight:700;padding:2px 8px;border-radius:6px;background:var(--accent-soft);color:var(--accent-2)}
.pill-off{display:inline-flex;align-items:center;gap:4px;font-size:11px;font-weight:700;padding:2px 8px;border-radius:6px;background:var(--official-soft);color:var(--official)}
.field{display:flex;flex-direction:column;gap:6px}
.field label{font-size:13px;font-weight:600;color:var(--muted)}
.input,select.input,textarea.input{width:100%;border:1px solid var(--line);background:var(--surface);border-radius:12px;padding:11px 13px;min-height:44px}
textarea.input{resize:vertical;min-height:72px;line-height:1.5}
.input:focus{outline:2px solid var(--accent);outline-offset:0;border-color:transparent}
.seg{display:flex;background:var(--surface-2);border-radius:12px;padding:4px;gap:4px}
.seg button{flex:1;border:0;background:transparent;padding:9px;border-radius:9px;font-weight:600;color:var(--muted)}
.seg button.on{background:var(--surface);color:var(--ink);box-shadow:var(--shadow)}
.notice{display:flex;gap:10px;align-items:flex-start;padding:12px 14px;border-radius:12px;background:var(--gold-soft);font-size:13px;line-height:1.5}
.notice .ico{color:var(--gold);margin-top:1px}
.empty{padding:22px;text-align:center;color:var(--muted);border:1px dashed var(--line);border-radius:var(--r)}
.progress{height:8px;border-radius:99px;background:var(--surface-2);overflow:hidden}
.progress > i{display:block;height:100%;background:linear-gradient(90deg,var(--accent),var(--lime));border-radius:99px;transition:width .5s}

/* ---------- 로그인 ---------- */
.login{min-height:100vh;display:grid;place-items:center;padding-block:24px;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
.login-box{width:100%;max-width:420px;display:flex;flex-direction:column;gap:16px}
.brand-hero{border-radius:24px;overflow:hidden;background:linear-gradient(170deg,var(--scene-top),var(--scene-mid) 60%,var(--scene-bot));color:var(--scene-ink);padding:22px 20px 0;position:relative}
.wordmark{font-family:var(--display);font-size:44px;letter-spacing:.02em;line-height:1}
.wordmark span{color:var(--lime)}
.brand-hero p{color:var(--scene-muted);font-size:14px;margin-top:8px;max-width:30ch}
.brand-hero svg{display:block;width:100%;max-width:300px;margin:0 auto -6px}
.demo-list{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.demo-btn{text-align:left;border:1px solid var(--line);background:var(--surface);border-radius:12px;padding:10px 12px;display:flex;flex-direction:column;gap:2px}
.demo-btn b{font-size:14px}
.demo-btn span{font-size:12px;color:var(--muted)}
.demo-btn.teacher{grid-column:1/-1;border-color:var(--official);background:var(--official-soft)}
.err{color:var(--danger);font-size:13px;min-height:1em}

/* ---------- 학생 앱 프레임 ---------- */
.s-app{max-width:520px;margin:0 auto;min-height:100vh;padding-bottom:calc(88px + env(safe-area-inset-bottom,0px))}
.s-top{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);display:flex;align-items:center;gap:8px;padding-block:10px;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(10px,env(safe-area-inset-right,0px))}
.s-top h1{font-size:17px;flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.s-body{display:flex;flex-direction:column;gap:14px;padding-block:6px 20px;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
.bnav{position:fixed;left:0;right:0;bottom:0;z-index:30;background:var(--surface);border-top:1px solid var(--line);padding-bottom:env(safe-area-inset-bottom,0px);padding-left:env(safe-area-inset-left,0px);padding-right:env(safe-area-inset-right,0px)}
.bnav-in{max-width:520px;margin:0 auto;display:grid;grid-template-columns:repeat(5,1fr)}
.bnav button{border:0;background:transparent;display:flex;flex-direction:column;align-items:center;gap:3px;padding:10px 0 9px;font-size:11.5px;font-weight:600;color:var(--muted)}
.bnav button .ico{width:23px;height:23px}
.bnav button.on{color:var(--accent)}
.bnav button.on .ico{stroke-width:2.3}

/* ---------- 성장 나무 무대 ---------- */
.stage{position:relative;border-radius:24px;overflow:hidden;color:var(--scene-ink);background:radial-gradient(120% 80% at 50% 0%,#2a6b56 0%,transparent 60%),linear-gradient(180deg,var(--scene-top),var(--scene-mid) 62%,var(--scene-bot))}
.stage-head{position:absolute;inset:14px 14px auto;display:flex;justify-content:space-between;align-items:flex-start;z-index:2;gap:8px}
.lv{display:flex;flex-direction:column;gap:2px}
.lv b{font-family:var(--display);font-size:26px;line-height:1;letter-spacing:.01em}
.lv span{font-size:12px;color:var(--scene-muted);letter-spacing:.06em}
.stage-dots{display:flex;gap:5px;padding:6px 9px;background:rgba(0,0,0,.22);border-radius:99px}
.stage-dots i{width:8px;height:8px;border-radius:50%;background:rgba(255,255,255,.22)}
.stage-dots i.on{background:var(--lime);box-shadow:0 0 8px var(--lime)}
.tree-svg{display:block;width:100%;height:auto;max-width:100%}
.stage-foot{position:absolute;left:0;right:0;bottom:0;padding:0 14px 14px;display:flex;gap:6px;overflow-x:auto;scrollbar-width:none}
.stage-foot::-webkit-scrollbar{display:none}
.part{flex:none;border:1px solid rgba(255,255,255,.18);background:rgba(8,30,22,.45);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);color:var(--scene-ink);border-radius:12px;padding:6px 10px;display:flex;flex-direction:column;align-items:flex-start;gap:0;min-width:64px}
.part small{font-size:11px;color:var(--scene-muted)}
.part b{font-size:15px;font-variant-numeric:tabular-nums}
.tree-svg .canopy{transform-origin:180px 250px;animation:sway 6s ease-in-out infinite}
.tree-svg .pop{transform-box:fill-box;transform-origin:center;animation:pop .7s cubic-bezier(.34,1.56,.64,1) both}
.tree-svg .glow{animation:breathe 4s ease-in-out infinite}
.tree-svg .float{animation:floaty 5s ease-in-out infinite}
@keyframes sway{0%,100%{transform:rotate(-.8deg)}50%{transform:rotate(.8deg)}}
@keyframes pop{from{transform:scale(0);opacity:0}to{transform:scale(1);opacity:1}}
@keyframes breathe{0%,100%{opacity:.55}50%{opacity:.95}}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}

.next-card .cond{display:flex;align-items:center;gap:10px;font-size:14px;padding:6px 0}
.cond .tick{width:22px;height:22px;border-radius:50%;display:grid;place-items:center;flex:none;border:2px solid var(--line)}
.cond.done .tick{background:var(--accent);border-color:var(--accent);color:var(--on-accent)}
.cond.done .tick .ico{width:13px;height:13px;stroke-width:3}
.cond.done span{color:var(--muted);text-decoration:line-through;text-decoration-color:var(--line)}
.stats3{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.stat{background:var(--surface);border-radius:14px;padding:12px;box-shadow:var(--shadow)}
.stat b{display:block;font-family:var(--num);font-weight:700;font-size:24px;line-height:1.1;font-variant-numeric:tabular-nums}
.stat span{font-size:12px;color:var(--muted)}
.cta-card{display:flex;align-items:center;gap:12px;border:0;text-align:left;width:100%;background:linear-gradient(120deg,var(--accent),var(--accent-2));color:#fff;border-radius:var(--r);padding:16px;box-shadow:var(--shadow)}
.cta-card .ico{width:28px;height:28px}
.cta-card small{display:block;opacity:.85;font-size:12px}
.cta-card b{font-size:16px}

/* ---------- 종목·과제 ---------- */
.sport-card{display:flex;gap:14px;align-items:center;border:0;text-align:left;width:100%;background:var(--surface);border-radius:var(--r);padding:14px;box-shadow:var(--shadow)}
.sport-ico{width:56px;height:56px;border-radius:16px;display:grid;place-items:center;flex:none;color:#fff}
.sport-ico .ico{width:30px;height:30px;stroke-width:1.7}
.sport-card h3{font-size:16px}
.badge-flag{font-size:11px;font-weight:700;color:var(--gold);letter-spacing:.04em}
.task-card{display:flex;gap:12px;align-items:center;border:1px solid var(--line);background:var(--surface);border-radius:14px;padding:13px 14px;text-align:left;width:100%}
.task-card .best{text-align:right}
.task-card .best b{font-family:var(--num);font-weight:700;font-size:22px;font-variant-numeric:tabular-nums}
.crit{border:1px solid var(--line);border-radius:14px;overflow:hidden;background:var(--surface)}
.crit summary{list-style:none;display:flex;align-items:center;gap:8px;padding:12px 14px;cursor:pointer;font-weight:600}
.crit summary::-webkit-details-marker{display:none}
.crit summary .pts{margin-left:auto;font-size:13px;color:var(--muted);font-weight:500}
.lvl-table{width:100%;border-collapse:collapse;font-size:13.5px}
.lvl-table td{padding:8px 14px;border-top:1px solid var(--line);vertical-align:top}
.lvl-table td:first-child{width:52px;font-weight:700;color:var(--accent-2);white-space:nowrap}
.video-link{display:flex;gap:12px;align-items:center;padding:12px;border-radius:14px;background:var(--surface-2);text-decoration:none;color:var(--ink)}
.video-link .play{width:44px;height:44px;border-radius:12px;background:#d23f3f;color:#fff;display:grid;place-items:center;flex:none}
.video-link .play .ico{fill:#fff;stroke:none}
.sticky-cta{position:sticky;bottom:calc(76px + env(safe-area-inset-bottom,0px));z-index:10;padding-top:6px}

/* ---------- SELF CHALLENGE ---------- */
.steps{display:flex;gap:4px}
.steps i{flex:1;height:5px;border-radius:9px;background:var(--surface-2)}
.steps i.on{background:var(--accent)}
.steps i.cur{background:var(--lime)}
.step-label{display:flex;justify-content:space-between;font-size:12px;color:var(--muted);margin-top:6px}
.score-q{display:flex;flex-direction:column;gap:8px}
.score-q h3{display:flex;justify-content:space-between;align-items:baseline;font-size:16px}
.lvl-opt{display:flex;gap:12px;align-items:flex-start;text-align:left;width:100%;border:1.5px solid var(--line);background:var(--surface);border-radius:12px;padding:10px 12px;transition:border-color .15s,background .15s}
.lvl-opt .n{font-family:var(--num);font-weight:700;font-size:19px;width:26px;flex:none;color:var(--muted);line-height:1.2}
.lvl-opt p{font-size:13.5px;line-height:1.45}
.lvl-opt.on{border-color:var(--accent);background:var(--accent-soft)}
.lvl-opt.on .n{color:var(--accent-2)}
.totalbar{position:sticky;bottom:calc(76px + env(safe-area-inset-bottom,0px));z-index:10;display:flex;align-items:center;gap:12px;background:var(--ink);color:var(--bg);border-radius:16px;padding:12px 14px;box-shadow:var(--shadow)}
.totalbar b{font-family:var(--display);font-size:30px;line-height:1;font-variant-numeric:tabular-nums}
.totalbar .grow small{display:block;font-size:11px;opacity:.7}
.big-score{text-align:center;padding:22px 16px}
.big-score .v{font-family:var(--display);font-size:76px;line-height:1;font-variant-numeric:tabular-nums;color:var(--accent)}
.big-score .v small{font-size:28px;color:var(--muted)}
.delta-up{color:var(--accent-2);font-weight:700}
.stepper{display:flex;align-items:center;justify-content:center;gap:18px}
.stepper button{width:52px;height:52px;border-radius:50%;border:0;background:var(--surface-2);font-size:24px;font-weight:700}
.stepper b{font-family:var(--display);font-size:56px;min-width:2ch;text-align:center;font-variant-numeric:tabular-nums}
.opt-grid{display:flex;flex-wrap:wrap;gap:8px}
.opt{border:1.5px solid var(--line);background:var(--surface);border-radius:999px;padding:8px 14px;font-weight:600;font-size:14px;display:inline-flex;align-items:center;gap:6px}
.opt.on{border-color:var(--accent);background:var(--accent);color:var(--on-accent)}
.opt .rec{font-size:10px;font-weight:700;color:var(--gold)}
.opt.on .rec{color:var(--on-accent)}
.stopwatch{font-family:var(--display);font-size:52px;text-align:center;font-variant-numeric:tabular-nums;letter-spacing:.02em}

/* ---------- 차트 ---------- */
.chart{width:100%;height:auto;display:block;overflow:visible}
.chart text{fill:var(--muted);font-size:11px;font-family:var(--body)}
.chart .grid{stroke:var(--line);stroke-width:1}
.chart .ln{fill:none;stroke:var(--accent);stroke-width:2.5;stroke-linejoin:round;stroke-linecap:round}
.chart .area{fill:var(--accent);opacity:.12}
.chart .dot{fill:var(--surface);stroke:var(--accent);stroke-width:2.5}
.chart .dot.last{fill:var(--accent)}
.chart .goal{fill:none;stroke:var(--gold);stroke-width:2;stroke-dasharray:3 3}
.chart .off{fill:var(--official)}
.chart .lbl{fill:var(--ink);font-weight:700;font-size:12px}
.legend{display:flex;gap:12px;flex-wrap:wrap;font-size:12px;color:var(--muted)}
.legend i{display:inline-block;width:10px;height:10px;border-radius:50%;margin-right:4px;vertical-align:-1px}

/* ---------- 포트폴리오 ---------- */
.compare{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.compare > div{border-radius:12px;padding:12px;text-align:center}
.compare .self{background:var(--accent-soft)}
.compare .offc{background:var(--official-soft)}
.compare b{display:block;font-family:var(--num);font-weight:700;font-size:30px;line-height:1.1;font-variant-numeric:tabular-nums}
.compare .self b{color:var(--accent-2)}
.compare .offc b{color:var(--official)}
.bars{display:flex;flex-direction:column;gap:8px}
.bar-row{display:grid;grid-template-columns:72px 1fr 34px;gap:10px;align-items:center;font-size:13px}
.bar-row .track{height:10px;background:var(--surface-2);border-radius:99px;overflow:hidden}
.bar-row .track i{display:block;height:100%;background:var(--accent);border-radius:99px}
.prepost{display:flex;flex-direction:column;gap:12px}
.pp-item p{font-size:13.5px;margin-bottom:4px}
.pp-track{position:relative;height:22px;background:var(--surface-2);border-radius:8px}
.pp-track .pre,.pp-track .post{position:absolute;top:3px;width:16px;height:16px;border-radius:50%;transform:translateX(-50%)}
.pp-track .pre{background:var(--surface);border:2.5px solid var(--muted)}
.pp-track .post{background:var(--accent);border:2.5px solid var(--accent)}
.timeline{display:flex;flex-direction:column;gap:0}
.tl{display:grid;grid-template-columns:20px 1fr;gap:10px;position:relative;padding-bottom:14px}
.tl:before{content:"";position:absolute;left:9px;top:18px;bottom:0;width:2px;background:var(--line)}
.tl:last-child:before{display:none}
.tl .dot{width:20px;height:20px;border-radius:50%;background:var(--accent-soft);border:2px solid var(--accent);margin-top:2px}
.quote{border-left:3px solid var(--accent);padding:2px 0 2px 10px;font-size:14px}
.fb{background:var(--official-soft);border-radius:12px;padding:12px}
.fb .who{font-size:12px;font-weight:700;color:var(--official)}

/* ---------- 오버레이·토스트 ---------- */
.overlay{position:fixed;inset:0;z-index:100;background:rgba(5,18,12,.72);display:grid;place-items:center;padding:20px;animation:fade .25s both}
.modal{width:100%;max-width:400px;max-height:calc(100dvh - 40px);overflow-y:auto !important;background:var(--surface);border-radius:24px;box-shadow:0 20px 60px rgba(0,0,0,.4);animation:rise .4s cubic-bezier(.2,.9,.3,1.2) both}
.modal .m-body{padding:18px;display:flex;flex-direction:column;gap:12px;text-align:center}
.sheet{position:fixed;inset:auto 0 0 0;z-index:100;display:flex;justify-content:center}
.toast{position:fixed;left:50%;bottom:calc(96px + env(safe-area-inset-bottom,0px));transform:translateX(-50%);z-index:120;background:var(--ink);color:var(--bg);padding:11px 18px;border-radius:999px;font-weight:600;font-size:14px;box-shadow:var(--shadow);animation:rise .3s both;max-width:calc(100% - 32px);text-align:center}
@keyframes fade{from{opacity:0}}
@keyframes rise{from{transform:translateY(24px);opacity:0}}
.toast{animation-name:toastin}
@keyframes toastin{from{transform:translate(-50%,20px);opacity:0}to{transform:translate(-50%,0);opacity:1}}
.burst{position:fixed;inset:0;pointer-events:none;z-index:130;overflow:hidden}
.burst i{position:absolute;width:9px;height:9px;border-radius:2px;top:45%;left:50%;animation:burst 1.1s ease-out forwards}
@keyframes burst{to{transform:translate(var(--dx),var(--dy)) rotate(var(--rot));opacity:0}}

/* ---------- 교사 대시보드 ---------- */
.t-app{display:grid;grid-template-columns:232px 1fr;min-height:100vh}
.t-side{background:var(--surface);border-right:1px solid var(--line);padding:18px 12px;display:flex;flex-direction:column;gap:4px;position:sticky;top:0;height:100vh}
.t-side .wordmark{font-size:26px;color:var(--ink);padding:0 8px 4px}
.t-side .wordmark span{color:var(--accent)}
.t-side .role{font-size:12px;color:var(--muted);padding:0 8px 14px}
.t-nav{display:flex;align-items:center;gap:10px;border:0;background:transparent;padding:10px 10px;border-radius:10px;font-weight:600;color:var(--muted);text-align:left;width:100%}
.t-nav:hover{background:var(--surface-2)}
.t-nav.on{background:var(--accent-soft);color:var(--accent-2)}
.t-nav .cnt{margin-left:auto;font-size:11px;background:var(--danger);color:#fff;border-radius:99px;padding:1px 7px}
.t-main{min-width:0;padding-block:20px 40px;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px));display:flex;flex-direction:column;gap:16px;max-width:1240px}
.t-head{display:flex;gap:12px;align-items:center;flex-wrap:wrap}
.t-head h1{font-size:22px;flex:1;min-width:180px}
.kpis{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:10px}
.kpi{background:var(--surface);border-radius:14px;padding:14px;box-shadow:var(--shadow)}
.kpi span{font-size:12px;color:var(--muted)}
.kpi b{display:block;font-size:26px;font-weight:700;font-variant-numeric:tabular-nums;line-height:1.25}
.kpi small{font-size:12px;color:var(--muted)}
.t-grid{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(0,1fr);gap:16px}
.t-grid3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;align-items:start}
.tbl-wrap{overflow-x:auto;border-radius:var(--r);background:var(--surface);box-shadow:var(--shadow)}
.tbl{width:100%;border-collapse:collapse;font-size:13.5px;min-width:640px}
.tbl th{text-align:left;font-size:12px;color:var(--muted);font-weight:600;padding:10px 12px;border-bottom:1px solid var(--line);white-space:nowrap;background:var(--surface)}
.tbl td{padding:10px 12px;white-space:nowrap;border-bottom:1px solid var(--line);font-variant-numeric:tabular-nums;vertical-align:middle}
.tbl tr:last-child td{border-bottom:0}
.tbl tr.click{cursor:pointer}
.tbl tr.click:hover td{background:var(--surface-2)}
.stage-pill{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;font-weight:600}
.stage-pill i{width:9px;height:9px;border-radius:50%}
.spark{width:84px;height:26px;display:block}
.spark polyline{fill:none;stroke:var(--accent);stroke-width:2}
.stack-bar{display:flex;height:14px;border-radius:99px;overflow:hidden;background:var(--surface-2)}
.stack-bar i{display:block;height:100%}
.t-detail{display:grid;grid-template-columns:260px minmax(0,1fr);gap:16px;align-items:start}
.st-list{display:flex;flex-direction:column;gap:4px;max-height:calc(100vh - 140px);overflow:auto;position:sticky;top:12px}
.st-item{display:flex;align-items:center;gap:10px;border:0;background:var(--surface);border-radius:12px;padding:9px 11px;text-align:left;width:100%;border:1px solid transparent}
.st-item.on{border-color:var(--accent);background:var(--accent-soft)}
.st-item .avatar{width:32px;height:32px;border-radius:50%;display:grid;place-items:center;font-weight:700;font-size:13px;background:var(--surface-2);flex:none}
.eval-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px}
.crit-edit{border:1px solid var(--line);border-radius:14px;padding:12px;display:flex;flex-direction:column;gap:10px;background:var(--surface)}
.lvl-edit{display:grid;grid-template-columns:44px 1fr;gap:8px;align-items:start}
.lvl-edit span{font-weight:700;color:var(--accent-2);padding-top:10px;font-size:13px}
.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px}
.t-mobile-nav{display:none}

@media (max-width:980px){
  .kpis{grid-template-columns:repeat(3,minmax(0,1fr))}
  .t-grid,.t-detail,.t-grid3{grid-template-columns:minmax(0,1fr)}
  .st-list{position:static;max-height:none;flex-direction:row;overflow-x:auto;padding-bottom:4px}
  .st-item{width:auto;flex:none}
}
@media (max-width:760px){
  .t-app{grid-template-columns:minmax(0,1fr)}
  .t-side{display:none}
  .t-mobile-nav{display:flex;gap:6px;overflow-x:auto;position:sticky;top:env(safe-area-inset-top,0px);z-index:20;background:var(--surface);border-bottom:1px solid var(--line);padding-block:8px;padding-left:max(12px,env(safe-area-inset-left,0px));padding-right:max(12px,env(safe-area-inset-right,0px))}
  .t-mobile-nav .t-nav{width:auto;flex:none;padding:8px 12px;white-space:nowrap}
  .kpis{grid-template-columns:repeat(2,minmax(0,1fr))}
}
/* ---------- 학생 개인 패드 (넓은 화면) ---------- */
.home-grid{display:flex;flex-direction:column;gap:14px}
.pad-grid{display:grid;grid-template-columns:minmax(0,1fr);gap:12px}
@media (min-width:700px){
  .s-app,.bnav-in{max-width:760px}
  .s-app.wide,.bnav.wide .bnav-in{max-width:1080px}
  .pad-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .s-body{font-size:16px}
}
@media (min-width:900px){
  .home-grid{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);align-items:start;gap:18px}
  .home-tree{position:sticky;top:70px}
  .pad-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
  .pad-grid .sport-card{flex-direction:column;align-items:flex-start}
}

/* ---------- 건강체력측정 ---------- */
.fit-top{display:grid;grid-template-columns:minmax(0,1fr);gap:14px}
.fit-n{font-weight:700;font-size:24px;font-variant-numeric:tabular-nums;line-height:1.2}
.fit-n small{font-size:13px;color:var(--muted);margin-left:2px;font-weight:500}
@media (min-width:900px){.fit-top{grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:start}}

/* ---------- 전자칠판 수업 화면 ---------- */
.board{display:flex;flex-direction:column;gap:18px}
.board h1{font-size:clamp(28px,3.4vw,46px)}
.board .goal{font-size:clamp(17px,1.6vw,24px);font-weight:600;max-width:60ch}
.rubric-wrap{overflow-x:auto;border-radius:var(--r);background:var(--surface);box-shadow:var(--shadow)}
.rubric{width:100%;border-collapse:collapse;min-width:760px;font-size:clamp(14px,1.15vw,18px)}
.rubric th,.rubric td{border:1px solid var(--line);padding:12px 14px;vertical-align:top;text-align:left;line-height:1.45}
.rubric th{background:var(--accent-soft);color:var(--accent-2);font-size:.95em;white-space:nowrap}
.rubric td.cn{font-weight:700;white-space:nowrap;background:var(--surface-2)}
.board-stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
.board-stats .kpi b{font-size:clamp(28px,3vw,44px)}
.cloud{display:flex;flex-wrap:wrap;gap:10px 18px;align-items:baseline;padding:18px}
.cloud span{font-weight:700;color:var(--accent-2);line-height:1.1}
.board-q{font-size:clamp(18px,1.8vw,28px);font-weight:700;padding:20px;border-radius:var(--r);background:linear-gradient(120deg,var(--scene-top),var(--scene-bot));color:var(--scene-ink)}
body.board-full .t-side,body.board-full .t-mobile-nav{display:none}
body.board-full .t-app{grid-template-columns:minmax(0,1fr)}
body.board-full .t-main{max-width:none}
@media (max-width:760px){.board-stats{grid-template-columns:repeat(2,minmax(0,1fr))}}

@media (prefers-reduced-motion:reduce){
  *,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
}
.t-main .chart{max-height:230px}

/* ===== 통합판 추가: 진입 화면 ===== */
.entry{display:flex;gap:14px;align-items:center;width:100%;text-align:left;border:1.5px solid var(--line);background:var(--surface);border-radius:var(--r);padding:16px;box-shadow:var(--shadow)}
.entry:hover{border-color:var(--accent)}
.entry b{display:block;font-size:17px}.entry span{font-size:13px;color:var(--muted)}
.entry .sport-ico{color:#fff}
.brand-hero.staff{padding-bottom:18px}
/* 설문 */
.sv-head{position:sticky;top:0;z-index:5;background:var(--bg);padding:6px 0 8px;display:flex;flex-direction:column;gap:6px}
.sv-steps{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:6px}
.sv-steps button{border:1.5px solid var(--line);background:var(--surface);border-radius:10px;padding:6px 2px;display:flex;flex-direction:column;align-items:center;line-height:1.2}
.sv-steps button b{font-size:13px}.sv-steps button span{font-size:11px;color:var(--muted)}
.sv-steps button.done{border-color:var(--accent);background:var(--accent-soft)}
.sv-steps button.on{outline:2.5px solid var(--accent);outline-offset:-1px}
.likert{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:6px}
.likert .lvl-opt{flex-direction:column;align-items:center;gap:2px;padding:8px 2px;text-align:center}
.likert .lvl-opt .n{width:auto}.likert .lvl-opt .l{font-size:11px;line-height:1.25}
.sv-q.todo{border-left:4px solid var(--gold)}
.sv-nav{display:flex;gap:8px;align-items:center;justify-content:space-between}
.sport-ico.sm{width:34px;height:34px;border-radius:10px}.sport-ico.sm .ico{width:18px;height:18px}
.final-sent{font-size:16px;line-height:2.1}
.input.inline{display:inline-block;width:auto;min-width:200px;max-width:100%;padding:6px 10px;margin:0 4px}
.final-card{border:2px solid var(--lime)}
.mono{font-family:ui-monospace,Menlo,Consolas,monospace;font-size:13px}
/* 관리자 */
.a-search{padding:0 4px 8px}.a-search .input{padding:9px 12px;font-size:14px}
.nav-scroll{display:flex;flex-direction:column;gap:1px}.nav-scroll .t-nav{padding:7px 10px;font-size:14px}
.t-side{overflow-y:auto}
.board-btn{border:1.5px dashed var(--line);margin-bottom:6px}
.ico.dim{opacity:.45;width:14px;height:14px;margin-left:auto}
.fbar{display:flex;gap:10px;align-items:flex-end;flex-wrap:wrap;background:var(--surface);border-radius:var(--r);padding:10px 12px;box-shadow:var(--shadow)}
.fsel{display:flex;flex-direction:column;gap:2px;font-size:12px;color:var(--muted);font-weight:600}
.fsel .input{padding:7px 10px;font-size:13.5px;width:auto;min-width:110px}
.demo-badge{font-size:12px;font-weight:700;color:var(--gold);background:var(--gold-soft);padding:4px 10px;border-radius:99px}
.demo-tag{font-size:10.5px;font-weight:700;color:var(--muted);border:1px solid var(--line);border-radius:6px;padding:0 5px;vertical-align:1px}
.kpis.k8{grid-template-columns:repeat(4,minmax(0,1fr))}
.seg.sub{display:inline-flex;flex-wrap:wrap;align-self:flex-start}.seg.sub button{flex:none;padding:8px 14px}
.savebar{display:flex;gap:10px;align-items:center;flex-wrap:wrap;position:sticky;bottom:12px;background:var(--surface);padding:12px;border-radius:14px;box-shadow:var(--shadow);z-index:4}
.switch{display:inline-flex;gap:8px;align-items:center;font-size:13.5px;font-weight:600;cursor:pointer}
.switch input{width:18px;height:18px;accent-color:var(--accent)}
.form-grid.g3{grid-template-columns:repeat(3,minmax(0,1fr))}.form-grid.g4{grid-template-columns:repeat(4,minmax(0,1fr))}.form-grid.g5{grid-template-columns:repeat(5,minmax(0,1fr))}
.report-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:12px}
.tbl tr.sel td{background:var(--accent-soft)}.tbl tr.bad td{background:var(--gold-soft)}.tbl tr.editing td{background:var(--surface-2)}
.tbl.items td{white-space:normal}.tbl.items textarea{min-height:40px;resize:vertical}
.tbl.heat{min-width:0}.tbl.heat td{text-align:center;font-weight:600}.tbl.heat td:first-child{text-align:left}
.tbl .input{padding:6px 8px;font-size:13px}
.delta-down{color:var(--neg);font-weight:700}
.nodata{display:flex;flex-direction:column;align-items:center;gap:4px;padding:28px 12px;color:var(--muted);border:1px dashed var(--line);border-radius:var(--r);text-align:center}
.nodata b{color:var(--ink);font-size:15px}.nodata span{font-size:12.5px}.nodata .ico{width:26px;height:26px;opacity:.6}
.chart-card .chart{max-height:340px}.chart-card svg[data-chart="g3"]{max-height:none}
.chart .mk:hover path,.chart .mk:hover rect[rx]{filter:brightness(1.12)}
.print-preview{padding:22px}
.ph{font-size:16px;margin:14px 0 8px;padding-left:8px;border-left:4px solid var(--accent)}
body.printing .tbl{min-width:0;font-size:12px}body.printing .tbl td{white-space:normal}body.printing .tbl-wrap{box-shadow:none}
@media (max-width:980px){.kpis.k8{grid-template-columns:repeat(2,minmax(0,1fr))}.form-grid.g4,.form-grid.g5{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:560px){.form-grid.g3{grid-template-columns:minmax(0,1fr)}.likert .lvl-opt .l{font-size:10px}.input.inline{min-width:0;width:100%;margin:4px 0}}
@media print{.t-side,.t-mobile-nav,.fbar,.savebar,.bnav{display:none!important}}

/* ---------- 영역별 성장 그래프 ---------- */
.dg-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.dg-grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}
.s-app:not(.wide) .dg-grid,.t-detail .dg-grid{grid-template-columns:1fr}
@media (max-width:900px){.dg-grid,.dg-grid.two{grid-template-columns:1fr}}
.dg-big{display:grid;grid-template-columns:auto auto auto 1fr;gap:10px;align-items:center}
.dg-big b{font-size:24px;display:block;line-height:1.1}
.dg-bar{position:relative;height:22px;display:flex;flex-direction:column;gap:3px;justify-content:center}
.dg-bar i{display:block;height:8px;border-radius:4px}.dg-bar i.pre{background:var(--pre)}.dg-bar i.post{background:var(--post)}
.dg-rows{display:flex;flex-direction:column;gap:6px}
.dg-row{display:grid;grid-template-columns:92px 1fr 34px;gap:8px;align-items:center}
.dg-row>span:first-child{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.dg-track{position:relative;height:14px;border-radius:7px;background:var(--surface-2)}
.dg-track .ln{position:absolute;top:6px;height:2px;background:var(--muted);opacity:.5}
.dg-track .dot{position:absolute;top:2px;width:10px;height:10px;margin-left:-5px;border-radius:50%;border:2px solid var(--surface)}
.dg-track .dot.pre{background:var(--pre)}.dg-track .dot.post{background:var(--post)}
.dg-ticks{display:flex;justify-content:space-between;font-size:10px;color:var(--muted);padding:0 1px}
.dg-row.axis{margin-top:-2px}
/* ---------- 출석 ---------- */
.notice.obs{background:var(--obs-soft)}.notice.obs .ico{color:var(--obs)}
.chip.obs{background:var(--obs-soft);color:var(--obs)}
.chip .ico{width:14px;height:14px}
.att-btns{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.att-btns .btn{flex-direction:column;gap:2px;padding:12px 8px;height:auto}.att-btns .btn small{font-size:11px;font-weight:500;opacity:.8}
.wk-strip{display:grid;grid-template-columns:repeat(7,1fr);gap:4px;text-align:center}
.wk-strip span{display:flex;flex-direction:column;align-items:center;gap:3px;font-size:11px;color:var(--muted)}
.wk-strip i{width:26px;height:26px;border-radius:50%;border:1.5px dashed var(--line);display:grid;place-items:center}
.wk-strip i .ico{width:15px;height:15px}
.wk-strip i.practice{background:var(--accent);border:0;color:var(--on-accent)}.wk-strip i.observe{background:var(--obs);border:0;color:#fff}
.wk-strip .today small{color:var(--ink);font-weight:700}
.cal{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:4px}
.cal-h{text-align:center;font-size:12px;font-weight:700;color:var(--muted);padding:4px 0}
.cal-h.sun,.cal-d.sun .n{color:#d0563f}.cal-h.sat,.cal-d.sat .n{color:var(--official)}
.cal-d{position:relative;min-height:52px;border-radius:10px;background:var(--surface-2);border:1.5px solid transparent;display:flex;flex-direction:column;align-items:center;padding:4px 2px;gap:2px;font:inherit;color:inherit}
.cal-d.empty{background:transparent}
.cal-d .n{font-size:12px;font-weight:600}
.cal-d.today{border-color:var(--ink)}
.cal-d.on.practice{background:var(--accent-soft)}.cal-d.on.observe{background:var(--obs-soft)}
.cal-d .mk{width:22px;height:22px;border-radius:50%;display:grid;place-items:center;color:#fff;background:var(--accent)}
.cal-d.observe .mk{background:var(--obs)}.cal-d .mk .ico{width:13px;height:13px}
.cal-d .cd{font-size:9px;font-weight:700;color:var(--obs);line-height:1}
.cal.big .cal-d{min-height:68px;cursor:pointer}
.cal.big .cal-d.sel{border-color:var(--accent);box-shadow:0 0 0 2px var(--accent-soft)}
.cal .cnt{display:flex;gap:3px;align-items:baseline;font-size:11px}
.cal .cnt i{font-style:normal;font-weight:700;padding:1px 5px;border-radius:6px;background:var(--accent);color:var(--on-accent)}
.cal .cnt i.o{background:var(--obs);color:#fff}.cal .cnt small{color:var(--muted)}
.legend .lg-p{background:var(--accent)}.legend .lg-o{background:var(--obs)}.legend .lg-t{background:transparent;border:2px solid var(--ink);box-sizing:border-box}
.kpis.k3{grid-template-columns:repeat(3,minmax(0,1fr))}
.att-grid{align-items:start;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr)}
@media (max-width:1100px){.att-grid{grid-template-columns:1fr}}
.att-grid .tbl td,.att-grid .tbl th{padding:8px 8px}
/* ---------- 관찰학습 ---------- */
.cta-card.obs{background:linear-gradient(120deg,var(--obs),#2a6f9d)}
.ob-sets{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:10px}
.ob-set{display:flex;flex-direction:column;align-items:flex-start;gap:6px;text-align:left;border:2px solid var(--line);background:var(--surface);border-radius:var(--r);padding:14px;font:inherit;color:inherit}
.ob-set.on{border-color:var(--obs);background:var(--obs-soft)}
.ob-item{border:0;text-align:left;width:100%;gap:6px;font:inherit;color:inherit}
.new-dot{font-weight:700;color:var(--obs)}.new-dot::before{content:'';display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--obs);margin-right:5px;vertical-align:1px}
.sv-steps.ob{grid-template-columns:repeat(auto-fit,minmax(56px,1fr))}
.sv-steps.ob button{border-top:4px solid var(--c,var(--line))}
.sv-steps.ob button b{font-size:12px}
.ob-dom{border-left:5px solid var(--c);padding:6px 0 6px 12px}
.ob-dom h2{font-size:19px;color:var(--c)}
.ob-dot{display:inline-block;width:9px;height:9px;border-radius:50%;margin-right:6px}
.os-row{display:flex;gap:8px;align-items:center;justify-content:space-between;padding:4px 6px;border-radius:8px}
.os-row.on{background:var(--surface-2)}
.input.sm{width:auto;padding:4px 8px;font-size:13px;min-height:0}
.tbl tr.sel td{background:var(--accent-soft)}
.t-grid.even{grid-template-columns:repeat(2,minmax(0,1fr));align-items:start}@media (max-width:900px){.t-grid.even{grid-template-columns:1fr}}

/* ---------- 나의 활동 후 점검 ---------- */
:root{--lv1:#d9822b;--lv2:#d9b42b;--lv3:#5fb85c;--lv4:#17865a}
.kp{margin:0;padding-left:18px;display:grid;gap:4px;font-size:13.5px}
.kp li::marker{color:var(--accent)}
.ck-sec{position:relative;padding-left:52px}
.ck-no{position:absolute;left:16px;top:16px;font-size:22px;line-height:1;color:var(--accent);font-weight:700}
.ck-row{display:flex;gap:12px;align-items:center;text-align:left;width:100%;border:1.5px solid var(--line);background:var(--surface);border-radius:12px;padding:12px;font-size:14.5px;transition:border-color .15s,background .15s}
.ck-row.on{border-color:var(--accent);background:var(--accent-soft)}
.ck-row .box{flex:none;width:24px;height:24px;border-radius:7px;border:2px solid var(--line);display:grid;place-items:center;background:var(--surface)}
.ck-row.on .box{background:var(--accent);border-color:var(--accent);color:var(--on-accent)}
.ck-row .box .ico{width:16px;height:16px}
.ck-levels{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
.lv-opt{display:flex;flex-direction:column;gap:2px;align-items:flex-start;text-align:left;border:1.5px solid var(--line);background:var(--surface);border-radius:12px;padding:12px;font-size:14px;font-weight:600}
.lv-opt b{letter-spacing:2px;font-size:12px}
.lv-opt.lv1 b{color:var(--lv1)}.lv-opt.lv2 b{color:var(--lv2)}.lv-opt.lv3 b{color:var(--lv3)}.lv-opt.lv4 b{color:var(--lv4)}
.lv-opt.on{border-color:var(--accent);background:var(--accent-soft);box-shadow:0 0 0 2px var(--accent) inset}
.chip.lv1{background:color-mix(in srgb,var(--lv1) 18%,transparent);color:var(--ink)}
.chip.lv2{background:color-mix(in srgb,var(--lv2) 22%,transparent);color:var(--ink)}
.chip.lv3{background:color-mix(in srgb,var(--lv3) 22%,transparent);color:var(--ink)}
.chip.lv4{background:color-mix(in srgb,var(--lv4) 22%,transparent);color:var(--ink)}
.chip.xs{font-size:11px;padding:2px 8px}
.lvl-dots{display:flex;gap:6px;align-items:flex-end;height:74px;padding-top:4px;overflow-x:auto}
.lvl-dots span{flex:none;width:30px;height:56px;display:flex;flex-direction:column;justify-content:flex-end;align-items:center;gap:3px;position:relative}
.lvl-dots i{display:block;width:16px;border-radius:5px 5px 2px 2px;background:var(--surface-2);min-height:4px}
.lvl-dots i.l1{background:var(--lv1)}.lvl-dots i.l2{background:var(--lv2)}.lvl-dots i.l3{background:var(--lv3)}.lvl-dots i.l4{background:var(--lv4)}
.lvl-dots small{font-size:10px;color:var(--muted);white-space:nowrap}
.lv-bars{display:grid;gap:6px}.lv-bars > div{display:grid;grid-template-columns:150px 1fr 30px;gap:10px;align-items:center}
.lv-bars .progress i.l1{background:var(--lv1)}.lv-bars .progress i.l2{background:var(--lv2)}.lv-bars .progress i.l3{background:var(--lv3)}.lv-bars .progress i.l4{background:var(--lv4)}
.cta-card.video{background:linear-gradient(120deg,#203a5c,#2c6ca0)}
.feat-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:8px 16px}
.sec-tog{display:flex;gap:10px;align-items:center;flex-wrap:wrap;padding:8px 10px;border:1px solid var(--line);border-radius:10px}
.sec-tog > span{flex:1 1 100%}
.switch.sm{font-size:12.5px}
.opt.sm{padding:5px 11px;font-size:12.5px}
.ck-editor{gap:8px}

/* ---------- 준비운동 ---------- */
.wu-mini{border:0;text-align:left;width:100%;gap:12px;background:var(--surface)}
.wu-mini .progress{margin-top:6px}
.wu-hero{background:linear-gradient(135deg,var(--scene-top),var(--scene-bot));color:var(--scene-ink);display:flex;flex-direction:column;gap:8px}
.wu-hero .eyebrow{color:var(--scene-muted)}.wu-hero .muted{color:var(--scene-muted)}
.wu-hero h2{font-family:var(--display);font-weight:400;font-size:28px}
.wu-hero .progress{background:rgba(255,255,255,.18)}
.wu-hero.done{background:linear-gradient(135deg,var(--accent),var(--lime))}
.wu-hero .btn{align-self:flex-start}
.wu-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:14px}
.wu-card{gap:14px}
.wu-card.live{box-shadow:0 0 0 2px var(--accent),var(--shadow)}
.wu-card.done{background:var(--accent-soft)}
.wu-card.off{opacity:.75}
.wu-ico{width:40px;height:40px;border-radius:12px;display:grid;place-items:center;background:var(--accent-soft);color:var(--accent-2)}
.wu-ico.count{background:var(--gold-soft);color:var(--gold)}
.wu-timer{position:relative;width:180px;height:180px;margin:0 auto}
.wu-ring{width:100%;height:100%;transform:rotate(-90deg)}
.wu-ring circle{fill:none;stroke-width:9}
.wu-ring .bg{stroke:var(--surface-2)}
.wu-ring .fg{stroke:var(--accent);stroke-linecap:round;transition:stroke-dashoffset .2s linear}
.wu-time{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center}
.wu-time b{font-size:52px;line-height:1;font-weight:700}
.wu-count{display:flex;align-items:center;justify-content:center;gap:18px}
.wu-num{display:flex;flex-direction:column;align-items:center;min-width:110px}
.wu-num b{font-size:60px;line-height:1;font-weight:700}
.wu-big-btn{width:64px;height:64px;border-radius:50%;border:2px solid var(--line);background:var(--surface);font-size:30px;font-weight:700;display:grid;place-items:center}
.wu-big-btn.plus{width:84px;height:84px;background:var(--accent);border-color:var(--accent);color:var(--on-accent);font-size:40px}
.wu-big-btn:active{transform:scale(.94)}
.wu-guide summary{cursor:pointer;font-size:13px;font-weight:600;color:var(--muted)}
.wu-guide p{margin-top:6px}
.wu-safe{color:var(--danger)}
.wu-days{display:flex;gap:8px;overflow-x:auto;padding-bottom:4px}
.wu-day{flex:none;display:flex;flex-direction:column;align-items:center;background:var(--surface);border-radius:12px;padding:8px 12px;box-shadow:var(--shadow)}
.wu-day b{font-size:20px}
.wu-ed{gap:10px}

/* ---------- 영상 분석 (BEFORE·AFTER) ---------- */
:root{--va-b:#e0a400;--va-a:#0aa6c9}
.va-slots{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:14px}
.va-slot.before{border-top:4px solid var(--va-b)}.va-slot.after{border-top:4px solid var(--va-a)}
.va-tag{display:inline-block;font-family:var(--display);font-size:15px;letter-spacing:.06em;padding:2px 10px;border-radius:8px;color:#10201a}
.va-tag.before{background:#ffd23f}.va-tag.after{background:#3fe0ff}
.va-tag.on-video{position:absolute;left:10px;top:10px;pointer-events:none}
.va-thumb{width:100%;max-height:260px;border-radius:12px;background:#000}
.va-empty{display:flex;flex-direction:column;gap:10px;align-items:center;text-align:center;padding:22px 12px;border:2px dashed var(--line);border-radius:12px;color:var(--muted)}
.va-empty .ico{width:34px;height:34px}
.va-compare{gap:12px}
.va-global{display:flex;flex-wrap:wrap;gap:6px;align-items:center}
.va-global .input.sm,.va-ctl .input.sm{min-height:34px;padding:4px 8px;font-size:13px;width:auto}
.va-players{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.va-players[data-layout="before"]{grid-template-columns:1fr}.va-players[data-layout="before"] .va-player.after{display:none}
.va-players[data-layout="after"]{grid-template-columns:1fr}.va-players[data-layout="after"] .va-player.before{display:none}
.va-player{display:flex;flex-direction:column;gap:8px;min-width:0}
.va-wrap{position:relative;background:#000;border-radius:12px;overflow:hidden;aspect-ratio:4/3}
.va-player.before .va-wrap{box-shadow:0 0 0 3px #ffd23f}.va-player.after .va-wrap{box-shadow:0 0 0 3px #3fe0ff}
.va-wrap video{width:100%;height:100%;object-fit:contain;display:block}
.va-canvas{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;touch-action:none}
.va-canvas.draw{pointer-events:auto;cursor:crosshair}
.va-fs{position:absolute;right:8px;top:8px;width:36px;height:36px;border-radius:10px;border:0;background:rgba(0,0,0,.55);color:#fff;display:grid;place-items:center}
.va-wrap.va-full{position:fixed;inset:0;z-index:60;border-radius:0;aspect-ratio:auto}
.va-wrap:fullscreen{aspect-ratio:auto}
.va-ctl{display:flex;align-items:center;gap:8px}
.va-ctl input[type=range]{flex:1;accent-color:var(--accent);min-width:0}
.va-ctl.wrap{flex-wrap:wrap;gap:5px}
.va-ctl .btn.sm{padding:6px 9px}
.va-marks{min-height:22px}
.va-msg{padding:8px 12px;border-radius:10px;background:var(--surface-2);color:var(--ink)}
.va-msg.pop{animation:vaPop .5s}
@keyframes vaPop{from{background:var(--accent-soft)}to{background:var(--surface-2)}}
.va-area{gap:8px}
.va-row{display:flex;justify-content:space-between;gap:10px;align-items:center;padding:6px 0;border-bottom:1px solid var(--line)}
.va-row:last-of-type{border-bottom:0}
.va-ck{display:inline-flex;align-items:center;gap:4px;padding:4px 10px;border-radius:999px;border:1.5px solid var(--line);font-size:12.5px;font-weight:700;cursor:pointer}
.va-ck input{width:16px;height:16px}
.va-ck.b input{accent-color:var(--va-b)}.va-ck.a input{accent-color:var(--va-a)}
.va-ck.b:has(input:checked){border-color:var(--va-b);background:color-mix(in srgb,var(--va-b) 16%,transparent)}
.va-ck.a:has(input:checked){border-color:var(--va-a);background:color-mix(in srgb,var(--va-a) 16%,transparent)}
.seg.sm button{padding:5px 10px;font-size:12.5px}
@media (max-width:640px){
  .va-players{grid-template-columns:1fr}
  .ck-levels{grid-template-columns:1fr}
  .wu-grid{grid-template-columns:1fr}
  .lv-bars > div{grid-template-columns:110px 1fr 24px}
  .ck-sec{padding-left:44px}.ck-no{left:12px}
}
.ck-editor .switch{white-space:nowrap;flex:none}
.design-tag{display:inline-block;margin-bottom:10px;font-size:12px;font-weight:700;padding:3px 10px;border-radius:999px;background:rgba(255,255,255,.18);color:var(--scene-ink)}

/* ---------- 준비운동 동작 인식 ---------- */
.mo-btn{background:var(--obs-soft);color:var(--obs);flex-direction:column;gap:0}
.mo-btn small{font-weight:500;font-size:11.5px;opacity:.85}
.mo-panel{display:flex;flex-direction:column;gap:10px}
.mo-stage{position:relative;border-radius:14px;overflow:hidden;background:#000;aspect-ratio:4/3}
.mo-stage video,.mo-stage canvas{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transform:scaleX(-1)}
.mo-hud{position:absolute;left:10px;top:10px;display:flex;align-items:baseline;gap:6px;background:rgba(0,0,0,.6);color:#fff;padding:6px 12px;border-radius:12px}
.mo-hud b{font-size:40px;line-height:1}
.mo-dot{width:12px;height:12px;border-radius:50%;background:#888;align-self:center}
.mo-dot.ok{background:#7dff4a;box-shadow:0 0 10px #7dff4a}.mo-dot.bad{background:#ffb02e}
.mo-load{position:absolute;inset:0;display:grid;place-items:center;color:#fff;font-weight:700}
.mo-msg{text-align:center;font-weight:600;padding:10px;border-radius:10px;background:var(--surface-2);min-height:44px}
.wu-card:has(.mo-panel){grid-column:1/-1}.wu-card:has(.mo-panel) .mo-stage{max-height:70vh;aspect-ratio:auto;height:min(70vh,62vw)}

/* ---------- 영상 비교 확장 · 대표 영상 · 과학 원리 ---------- */
.va-slot.model{border-top:4px solid #ff7ad9}
.va-tag.model{background:#ff7ad9}
.va-player.model .va-wrap{box-shadow:0 0 0 3px #ff7ad9}
.va-wrap video.flip{transform:scaleX(-1)}
.va-players:not([data-layout="side"]){grid-template-columns:1fr}
.va-players[data-layout="overlay"]{position:relative}
.va-players[data-layout="overlay"] .va-player:nth-child(2) .va-wrap{position:absolute;top:0;left:0;right:0;z-index:2;box-shadow:none;background:transparent}
.va-players[data-layout="overlay"] .va-player:nth-child(2) .va-tag.on-video{left:auto;right:54px}
.va-players:fullscreen{background:#000;padding:12px;overflow:auto}
.va-lab{min-width:30px;font-weight:700}
.va-global .btn.sm.on,.va-ctl .btn.sm.on{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.va-global #vt-master{min-width:140px;accent-color:var(--accent)}
.va-area.sci{border-left:4px solid var(--gold);background:linear-gradient(90deg,var(--gold-soft),var(--surface) 40%)}
.yt-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:12px}
.yt-card{margin:0;background:var(--surface);border-radius:var(--r);overflow:hidden;box-shadow:var(--shadow);display:flex;flex-direction:column}
.yt-thumb{position:relative;border:0;padding:0;aspect-ratio:16/9;background:linear-gradient(135deg,var(--scene-top),var(--scene-bot));display:block;width:100%;cursor:pointer}
.yt-thumb img{width:100%;height:100%;object-fit:cover;display:block}
.yt-play{position:absolute;inset:0;margin:auto;width:56px;height:56px;border-radius:50%;background:rgba(0,0,0,.6);color:#fff;display:grid;place-items:center}
.yt-play .ico{width:26px;height:26px}
.yt-badge{position:absolute;left:8px;top:8px;background:var(--gold);color:#1a1300;font-size:11px;font-weight:700;padding:2px 8px;border-radius:99px}
.yt-frame{width:100%;aspect-ratio:16/9;border:0;display:block;background:#000}
.yt-card figcaption{padding:10px 12px;display:flex;flex-direction:column;gap:2px}
.sci-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:12px}
.sci-card{position:relative;display:flex;flex-direction:column;gap:6px;border-top:4px solid var(--gold)}
.sci-card .eyebrow{color:var(--gold)}
.sci-no{position:absolute;right:14px;top:10px;font-family:var(--display);font-size:28px;color:var(--gold-soft)}
.ref-ed textarea{font-size:13px;font-family:ui-monospace,monospace}
.seg.sm button{white-space:nowrap}.va-tag.mini{font-size:11px;padding:1px 6px;flex:none}
.yt-grid{grid-template-columns:repeat(2,minmax(0,1fr))}@media (min-width:1280px){.yt-grid{grid-template-columns:repeat(4,minmax(0,1fr))}}@media (max-width:420px){.yt-grid{grid-template-columns:1fr}}
.wu-card.mo .mo-btn{min-height:64px;font-size:16px}.mo-btn small{color:inherit}.wu-card.mo .mo-btn.primary{background:var(--accent);color:var(--on-accent)}.mo-tip{text-align:center}.wu-manual summary{cursor:pointer;font-size:13px;color:var(--muted);font-weight:600}.wu-manual[open]{display:flex;flex-direction:column;gap:12px}

/* 건강체력 등급 */
.fit-g{width:84px;height:84px;border-radius:22px;display:flex;flex-direction:column;align-items:center;justify-content:center;flex:none;color:#fff;background:var(--accent)}
.fit-g b{font-size:38px;line-height:1;font-family:var(--display,inherit)}
.fit-g small{font-size:12px;opacity:.9}
.fit-g.g1{background:#1f8a5b}.fit-g.g2{background:#3a9d6a}.fit-g.g3{background:#c99a1e}.fit-g.g4{background:#d0702c}.fit-g.g5{background:#b9483f}
.fit-bar{display:grid;grid-template-columns:repeat(auto-fit,minmax(70px,1fr));gap:6px}
.fit-bar span{border-radius:10px;padding:6px 8px;font-size:12px;background:var(--soft,rgba(0,0,0,.05));display:flex;flex-direction:column;gap:2px}
.fit-bar span b{font-size:13px}
.fit-bar .g1{background:rgba(31,138,91,.16)}.fit-bar .g2{background:rgba(58,157,106,.13)}.fit-bar .g3{background:rgba(201,154,30,.16)}.fit-bar .g4{background:rgba(208,112,44,.16)}.fit-bar .g5{background:rgba(185,72,63,.16)}
.fit-bar .none{opacity:.6}
.fit-std td,.fit-std th{white-space:nowrap}

/* ===== 성장 산 정복 시스템 ===== */
:root{--mt-p:#2f7cf6;--mt-c:#8b5cf6;--mt-a:#e0a100}
.home-grid.mt-mode .home-tree{display:flex;flex-direction:column;gap:12px}
.mt-hero{display:flex;flex-direction:column;gap:12px;padding:16px;overflow:hidden}
.mt-head{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.wordmark.sm{font-size:24px}.wordmark span{color:var(--lime)}
.mt-prog .progress{height:10px;border-radius:99px;background:var(--surface-2);overflow:hidden}
.mt-prog .progress i{display:block;height:100%;border-radius:99px;background:linear-gradient(90deg,var(--mt-p),var(--mt-c),var(--mt-a))}
.mt-tabs{display:flex;gap:6px;overflow-x:auto;padding-bottom:2px;scrollbar-width:none}
.mt-tabs::-webkit-scrollbar{display:none}
.mt-tabs button{flex:none;border:1px solid var(--line);background:var(--surface);border-radius:12px;padding:7px 12px;font-size:13px;font-weight:700;display:flex;flex-direction:column;align-items:flex-start;line-height:1.25;color:var(--ink)}
.mt-tabs button small{font-weight:500;color:var(--muted);font-size:11px}
.mt-tabs button.on{background:var(--ink);color:var(--surface);border-color:var(--ink)}
.mt-tabs button.on small{color:inherit;opacity:.75}
.mt-tabs button.grow{background:linear-gradient(120deg,rgba(47,124,246,.1),rgba(139,92,246,.1),rgba(224,161,0,.12))}
.mt-tabs button.grow.on{background:linear-gradient(120deg,var(--mt-p),var(--mt-c),var(--mt-a));color:#fff;border-color:transparent}
.mt-tabs button.locked{opacity:.75}.mt-tabs .ico{width:12px;height:12px;display:inline}
.mt-stage-wrap{position:relative;border-radius:14px;overflow:hidden;box-shadow:inset 0 0 0 1px rgba(0,0,0,.05)}
.mt-svg{display:block;width:100%;height:auto;aspect-ratio:6/5}
.mt-trail{stroke:#fff;stroke-opacity:.55;stroke-width:5;stroke-linecap:round;stroke-dasharray:2 7}
.mt-trail-done{stroke:#ffd45a;stroke-width:4.5;stroke-linecap:round;filter:drop-shadow(0 0 3px rgba(255,212,90,.8));transition:stroke-dashoffset 1.2s ease}
.mt-svg.lite .mt-trail-done{filter:none;transition:none}
.mt-cp{cursor:pointer}
.mt-cp .dot{fill:#fff;stroke:#7d8798;stroke-width:2}
.mt-cp .n{font-size:8px;font-weight:800;fill:#56607a;text-anchor:middle;pointer-events:none}
.mt-cp.done .dot{fill:#ffcd3c;stroke:#fff}
.mt-cp.done .n{fill:#5a3d00}
.mt-cp.next .dot{stroke:var(--accent);stroke-width:2.6}
.mt-svg:not(.lite) .mt-cp.next .dot{animation:mtPulse 1.6s ease-in-out infinite}
.mt-cp:focus-visible .dot{stroke:#111;stroke-width:3}
@keyframes mtPulse{50%{stroke-width:5;stroke-opacity:.5}}
.mt-hiker{transition:none}
.mt-flag .cloth{transform-origin:1px -26px}
.mt-flag.up:not(.lite) .cloth{animation:mtUnfurl 1s cubic-bezier(.2,.8,.2,1) both, mtWave 2.6s ease-in-out 1s infinite}
@keyframes mtUnfurl{from{transform:scaleX(0)}to{transform:scaleX(1)}}
@keyframes mtWave{50%{transform:skewY(-4deg) scaleX(.96)}}
.mt-energy .orb{transition:opacity .4s}
.mt-energy:not(.lite) .orb.on .glow{animation:mtGlow 2s ease-in-out infinite}
@keyframes mtGlow{50%{opacity:.08;transform:scale(1.3)}}
.mt-energy.all:not(.lite) .link{stroke-dasharray:240;animation:mtLink 1.6s ease-out both}
@keyframes mtLink{from{stroke-dashoffset:240}to{stroke-dashoffset:0}}
.mt-deco{opacity:.92}
.mt-level{position:absolute;left:10px;top:10px;background:rgba(255,255,255,.9);backdrop-filter:blur(4px);border-radius:12px;padding:8px 12px;display:flex;flex-direction:column;line-height:1.3;max-width:62%;color:#13202a}
.mt-level b{font-size:15px}.mt-level small{font-size:11.5px;color:#4c5868}.mt-level .eyebrow{color:#4c5868}
.cta-card.summit{background:linear-gradient(120deg,var(--mt-p),var(--mt-c) 55%,var(--mt-a))}
.mt-cp-panel{display:flex;flex-direction:column;gap:8px}
.mt-steps{display:grid;grid-template-columns:repeat(6,1fr);gap:6px}
.mt-steps button{border:1px solid var(--line);background:var(--surface);border-radius:10px;height:34px;font-weight:800;display:flex;align-items:center;justify-content:center;color:var(--muted)}
.mt-steps button .ico{width:16px;height:16px}
.mt-steps button.done{background:#ffcd3c;border-color:#ffcd3c;color:#5a3d00}
.mt-steps button.ready{border-style:dashed;border-color:#e0b43c;color:#9a7300}
.mt-steps button.on{outline:2.5px solid var(--ink);outline-offset:1px}
.mt-quick{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.mt-quick button{border:0;background:var(--surface);box-shadow:var(--shadow);border-radius:14px;padding:12px 6px;display:flex;flex-direction:column;align-items:center;gap:6px;font-size:12.5px;font-weight:700;color:var(--ink)}
.mt-quick button .ico{width:22px;height:22px;color:var(--accent)}
.mt-quick button:nth-child(5) .ico{color:var(--mt-c)}.mt-quick button:nth-child(6) .ico{color:var(--mt-a)}
.mt-map{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px}
.mt-mini{border:1px solid var(--line);background:var(--surface);border-radius:14px;padding:6px;display:flex;flex-direction:column;gap:6px;text-align:left;color:var(--ink)}
.mt-mini .mt-svg{border-radius:10px}.mt-mini .mt-cp .n{display:none}.mt-mini .row{padding:0 4px 2px;font-size:13px}
.mt-badges{display:flex;flex-wrap:wrap;gap:8px}
.mt-badge{display:inline-flex;flex-direction:column;align-items:center;gap:2px;min-width:74px;padding:9px 8px 7px;border-radius:14px;border:1px dashed var(--line);color:var(--muted);background:var(--surface);font-size:12px;line-height:1.2}
.mt-badge .ico{width:22px;height:22px}.mt-badge small{font-size:10.5px}
.mt-badge.on{border:0;color:#fff;background:linear-gradient(150deg,#3a4560,#1d2333);box-shadow:0 4px 14px rgba(29,35,51,.25)}
.mt-badge.on .ico{color:#ffcd3c}
.mt-badge.bd-volley.on{background:linear-gradient(150deg,#ef8a46,#b4501c)}.mt-badge.bd-soccer.on{background:linear-gradient(150deg,#39a865,#1d6b3e)}
.mt-badge.bd-badminton.on{background:linear-gradient(150deg,#d39c4d,#8f5c1d)}.mt-badge.bd-disc.on{background:linear-gradient(150deg,#2aa3cc,#13627f)}.mt-badge.bd-gym.on{background:linear-gradient(150deg,#8f72e2,#5536a8)}
.mt-badge.grow.on{background:linear-gradient(150deg,var(--mt-p),var(--mt-c),var(--mt-a))}
.mt-badge.big{min-width:96px;font-size:13px}
.mt-ind{display:flex;flex-direction:column;gap:3px;padding:8px 0;border-top:1px solid var(--line);font-size:13px}
.mt-ind:first-of-type{border-top:0}
.mt-ind span i,.mt-ind-edit b i,.mt-drow .dn i{display:inline-block;width:9px;height:9px;border-radius:50%;background:var(--c);margin-right:6px}
.mt-diag h3 .dot{display:inline-block;width:12px;height:12px;border-radius:50%;background:var(--c);margin-right:8px}
.mt-diag{border-top:4px solid var(--c)}
.mt-rate{display:grid;grid-template-columns:repeat(5,1fr);gap:5px}
.mt-rate button{border:1px solid var(--line);background:var(--surface);border-radius:10px;padding:7px 2px;display:flex;flex-direction:column;align-items:center;line-height:1.2;color:var(--ink)}
.mt-rate button b{font-size:16px}.mt-rate button small{font-size:10px;color:var(--muted)}
.mt-rate button.on{background:var(--c);border-color:var(--c);color:#fff}.mt-rate button.on small{color:#fff}
.mt-graphs{display:grid;grid-template-columns:minmax(0,1fr);gap:12px}
@media (min-width:760px){.mt-graphs{grid-template-columns:repeat(2,minmax(0,1fr))}}
.mt-chart text{font-size:10.5px;fill:var(--muted)}.mt-chart .lbl{fill:var(--ink);font-weight:700}
.mt-dtable{display:flex;flex-direction:column;gap:6px}
.mt-drow{display:grid;grid-template-columns:minmax(0,1.4fr) auto auto auto minmax(0,1fr);gap:8px;align-items:center;padding:8px 10px;border-radius:10px;background:var(--surface-2);font-size:13.5px}
.mt-drow .dn{font-weight:700}
.delta-down{color:var(--danger)}
.mt-summit{padding:0;overflow:hidden}
.mt-sum-sky{position:relative}
.mt-sum-cap{position:absolute;left:0;right:0;bottom:0;padding:14px 16px;background:linear-gradient(180deg,transparent,rgba(10,16,30,.78));color:#fff}
.mt-sum-cap h2{font-family:var(--display);font-weight:400;font-size:28px;line-height:1.1}.mt-sum-cap .eyebrow{color:#ffd45a}
.mt-energy-row{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;padding:12px}
.mt-en{border-radius:12px;padding:10px;background:var(--surface-2);display:flex;flex-direction:column;gap:2px;font-size:12.5px;opacity:.7}
.mt-en i{width:14px;height:14px;border-radius:50%;background:#c9ced6}
.mt-en.on{opacity:1;background:color-mix(in srgb,var(--c) 14%,var(--surface))}
.mt-en.on i{background:var(--c);box-shadow:0 0 12px var(--c)}
.mt-summit.whole .mt-energy-row{background:linear-gradient(90deg,rgba(47,124,246,.08),rgba(139,92,246,.08),rgba(224,161,0,.1))}
.mt-sum-info{display:grid;grid-template-columns:minmax(0,1fr);gap:12px}
.mt-sum-info>div{display:flex;flex-direction:column;gap:6px}
@media (min-width:640px){.mt-sum-info{grid-template-columns:2fr 1fr}}
.mt-chip.on{outline:2px solid var(--ink)}
.mt-adm-stages{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:8px}
.mt-adm-stage{border:1px solid var(--line);border-radius:12px;padding:10px;display:flex;flex-direction:column;gap:4px}
.mt-adm-stage.done{background:color-mix(in srgb,#ffcd3c 12%,var(--surface))}
.mt-ind-edit{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:10px}
.mt-ind-edit>div{display:flex;flex-direction:column;gap:6px}
.mt-cell{display:inline-block;min-width:34px;padding:2px 6px;border-radius:6px;background:linear-gradient(90deg,color-mix(in srgb,var(--accent) 35%,transparent) var(--w),transparent var(--w));text-align:center}
@media (max-width:520px){.mt-drow{grid-template-columns:minmax(0,1fr) auto auto auto;}.mt-drow>:last-child{grid-column:1/-1}.mt-level{max-width:75%}}
/* 3D 성장 산 */
.mt3d-host{position:relative;overflow:hidden;background:#cfe0ef;touch-action:pan-y}
.mt3d-canvas{position:absolute;inset:0;width:100%;height:100%;display:block;cursor:grab}
.mt3d-canvas:active{cursor:grabbing}
.mt3d-host.ready>svg{visibility:hidden}
.mt3d-hint{position:absolute;right:10px;bottom:10px;font-size:11px;color:#fff;background:rgba(15,25,40,.45);padding:3px 9px;border-radius:99px;opacity:0;transition:opacity .4s;pointer-events:none}
.mt3d-host.ready .mt3d-hint{opacity:1;animation:mtHintOut 1s 4s forwards}
@keyframes mtHintOut{to{opacity:0}}
.mt-stage-wrap .mt3d-host{border-radius:14px}
.mt-level{z-index:2}
.mt-sum-cap{z-index:2}
.mt-login{margin:14px -20px 0}
.brand-hero .mt-login svg{max-width:none;margin:0;width:100%}
.mt-login .mt3d-host{border-radius:0}
.mt-login .mt3d-hint{display:none}
.mt-login .mt3d-host .mt3d-canvas{pointer-events:none}

/* ===== GROW UP WORLD ===== */
.wd-page{display:flex;flex-direction:column;height:100vh;height:100dvh;background:#dfe9e2;overflow:hidden}
.wd-top{display:flex;align-items:center;gap:8px;padding:8px 12px;background:var(--surface);border-bottom:1px solid var(--line);z-index:3}
.wd-top h1{font-family:var(--display);font-size:20px;letter-spacing:.5px;flex:1;margin:0}
.wd-top h1 span{color:var(--accent)}
.wd-top-btn{position:relative;display:flex;flex-direction:column;align-items:center;gap:0;border:0;background:var(--surface-2);border-radius:12px;padding:4px 10px;min-width:56px;color:var(--ink)}
.wd-top-btn span{font-size:20px;line-height:1.2}.wd-top-btn small{font-size:11px;font-weight:600}
.wd-dot{position:absolute;top:4px;right:8px;width:9px;height:9px;border-radius:50%;background:#f0466e;box-shadow:0 0 0 2px var(--surface)}
.wd-dot.in{position:static;display:inline-block;vertical-align:middle;margin-left:2px}
.wd-host{position:relative;flex:1;min-height:320px;overflow:hidden;touch-action:none;background:linear-gradient(#bfdcf5,#e9efe4)}
.wd-canvas{position:absolute;inset:0;width:100%;height:100%;display:block;outline:none;cursor:grab}
.wd-canvas:active{cursor:grabbing}
.wd-flat{display:none;padding:14px;height:100%;overflow:auto;touch-action:auto}
.wd-host.flat .wd-flat{display:block}.wd-host.ready .wd-flat{display:none}
.wd-map{display:grid;grid-template-columns:repeat(3,1fr);grid-template-rows:repeat(3,minmax(84px,auto));gap:10px;max-width:760px;margin:10px auto;background:#b4d797;padding:12px;border-radius:20px;box-shadow:inset 0 0 0 6px #d6cdbd}
.wd-map button{border:0;border-radius:14px;padding:12px;text-align:left;color:#fff;display:flex;flex-direction:column;justify-content:flex-end;gap:2px;box-shadow:var(--shadow)}
.wd-map button b{font-size:16px}.wd-map button small{font-size:12px;opacity:.9}
.wd-map button.off{filter:grayscale(.7);opacity:.7}
.wd-map-gym{background:#4f9f9a;grid-column:3;grid-row:1}.wd-map-field{background:#c99a62;grid-column:2;grid-row:1/3}.wd-map-garden{background:#3f8f5a;grid-column:1;grid-row:1}
.wd-map-cafe{background:#f08a6b;grid-column:1;grid-row:2/4}.wd-map-library{background:#a85d4c;grid-column:3;grid-row:2/4}.wd-map-gate{background:#24406e;grid-column:2;grid-row:3}
.wd-ui{position:absolute;inset:0;pointer-events:none;z-index:2}
.wd-ui>*{pointer-events:auto}
.wd-place{position:absolute;top:12px;left:12px;display:flex;gap:6px;align-items:center;background:rgba(255,255,255,.92);color:#1f2a37;border-radius:999px;padding:7px 14px;font-size:14px;box-shadow:0 4px 14px rgba(0,0,0,.12);pointer-events:none}
.wd-hint{position:absolute;top:12px;right:12px;max-width:60%;background:rgba(20,30,40,.72);color:#fff;border-radius:12px;padding:8px 12px;font-size:12px;line-height:1.7;transition:opacity .8s;pointer-events:none}
.wd-hint.fade{opacity:0}.wd-ui.touch .wd-hint{display:none}
.wd-hint kbd{display:inline-block;min-width:20px;text-align:center;background:#fff;color:#1f2a37;border-radius:5px;padding:0 5px;margin:0 1px;font:700 11px var(--num);box-shadow:0 2px 0 #9aa}
.wd-prompt{position:absolute;left:50%;bottom:28px;transform:translateX(-50%);display:flex;align-items:center;gap:10px;border:0;border-radius:999px;padding:12px 22px 12px 12px;background:linear-gradient(120deg,#f08a6b,#e0457b);color:#fff;font-size:17px;box-shadow:0 10px 26px rgba(224,69,123,.35)}
.wd-prompt .k{display:grid;place-items:center;width:30px;height:30px;border-radius:50%;background:#fff;color:#e0457b;font:800 14px var(--num)}
.wd-ui.touch .wd-prompt .k{display:none}.wd-ui.touch .wd-prompt{padding:13px 22px;bottom:168px;font-size:15px;white-space:nowrap;max-width:calc(100% - 32px)}
.wd-prompt.pop{animation:wdPop .35s ease}
@keyframes wdPop{0%{transform:translateX(-50%) scale(.6);opacity:0}100%{transform:translateX(-50%) scale(1);opacity:1}}
.wd-joy{display:none;position:absolute;left:22px;bottom:22px;width:124px;height:124px;border-radius:50%;background:rgba(255,255,255,.35);border:2px solid rgba(255,255,255,.75);backdrop-filter:blur(3px);touch-action:none}
.wd-joy i{position:absolute;left:50%;top:50%;width:54px;height:54px;margin:-27px 0 0 -27px;border-radius:50%;background:#fff;box-shadow:0 4px 12px rgba(0,0,0,.2);transition:transform .05s}
.wd-joy.on{background:rgba(255,255,255,.5)}
.wd-run{display:none;position:absolute;right:22px;bottom:34px;width:76px;height:76px;border-radius:50%;border:0;background:rgba(255,255,255,.85);font-size:26px;flex-direction:column;align-items:center;justify-content:center;box-shadow:0 4px 14px rgba(0,0,0,.15)}
.wd-run small{font-size:11px;font-weight:700;color:#1f2a37}.wd-run.on{background:#2f7cf6}.wd-run.on small{color:#fff}
.wd-ui.touch .wd-joy,.wd-ui.touch .wd-run{display:flex}.wd-ui.touch .wd-joy{display:block}
.wd-zoom{position:absolute;right:12px;top:56px;display:flex;flex-direction:column;gap:6px}
.wd-ui.touch .wd-zoom{top:12px}
.wd-zoom button{width:38px;height:38px;border-radius:10px;border:0;background:rgba(255,255,255,.88);font-size:18px;font-weight:700;color:#1f2a37;box-shadow:0 2px 8px rgba(0,0,0,.12)}
.wd-ui.frozen .wd-joy,.wd-ui.frozen .wd-run,.wd-ui.frozen .wd-prompt,.wd-ui.frozen .wd-hint{display:none!important}
.wd-sheet-wrap{position:fixed;left:0;right:0;bottom:0;z-index:20;display:flex;justify-content:center;pointer-events:none}
.wd-sheet{position:relative;pointer-events:auto;width:min(560px,100%);max-height:64vh;max-height:64dvh;overflow:auto;background:var(--surface);color:var(--ink);border-radius:22px 22px 0 0;padding:18px 18px calc(18px + env(safe-area-inset-bottom));box-shadow:0 -10px 40px rgba(0,0,0,.2);display:flex;flex-direction:column;gap:10px;animation:wdUp .28s ease}
@keyframes wdUp{from{transform:translateY(40px);opacity:0}to{transform:none;opacity:1}}
@media (min-width:900px){.wd-sheet-wrap{top:64px;bottom:auto;justify-content:flex-end;padding:12px}.wd-sheet{border-radius:20px;max-height:calc(100dvh - 90px);width:440px}}
.wd-sheet h2{margin:0;font-size:20px}
.wd-x{position:absolute;top:10px;right:10px}
.wd-cafe-head{display:flex;gap:10px;align-items:center;padding-right:36px}.wd-cafe-logo{font-size:30px;width:50px;height:50px;border-radius:14px;background:#fde3d8;display:grid;place-items:center}
.wd-steps{display:flex;gap:4px;flex-wrap:wrap}.wd-steps span{font-size:11px;padding:3px 8px;border-radius:999px;background:var(--surface-2);color:var(--muted);font-weight:600}
.wd-steps span.on{background:#f08a6b;color:#fff}.wd-steps span.done{background:var(--accent-soft);color:var(--accent)}
.wd-limit{background:var(--surface-2);border-radius:10px;padding:7px 10px;color:var(--muted)}
.wd-cats{display:grid;grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:8px}
.wd-cat{border:0;border-radius:16px;padding:14px 12px;text-align:left;background:color-mix(in srgb,var(--c) 14%,var(--surface));border:2px solid color-mix(in srgb,var(--c) 40%,transparent);color:var(--ink);display:flex;flex-direction:column;gap:2px}
.wd-cat span{font-size:28px}.wd-cat b{font-size:17px;color:var(--c)}.wd-cat small{font-size:12px;color:var(--muted)}
.wd-cat:disabled{opacity:.45}
.wd-tpls{display:flex;flex-direction:column;gap:8px}
.wd-tpl{border:2px solid color-mix(in srgb,var(--c) 30%,var(--line));background:var(--surface);border-radius:14px;padding:13px 14px;text-align:left;font-size:16px;font-weight:600;color:var(--ink)}
.wd-tpl:hover,.wd-tpl.on{background:color-mix(in srgb,var(--c) 12%,var(--surface));border-color:var(--c)}
.wd-friends{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:8px}
.wd-friend{display:flex;align-items:center;gap:8px;border:1.5px solid var(--line);background:var(--surface);border-radius:14px;padding:9px;text-align:left;color:var(--ink);flex-wrap:wrap}
.wd-friend b{font-size:14px}.wd-friend small{width:100%;font-size:11px;color:var(--muted)}
.wd-friend.on{border-color:#f08a6b;background:#fff3ee}.wd-friend:disabled{opacity:.5}
.wd-friend-av{width:34px;height:34px;border-radius:50%;background:var(--accent-soft);color:var(--accent);display:grid;place-items:center;font-size:12px;font-weight:700}
.wd-drinks{display:grid;grid-template-columns:repeat(auto-fill,minmax(110px,1fr));gap:8px}
.wd-drink{border:1.5px solid var(--line);background:var(--surface);border-radius:16px;padding:12px 8px;display:flex;flex-direction:column;align-items:center;gap:4px;color:var(--ink)}
.wd-drink span{font-size:34px}.wd-drink b{font-size:13px}.wd-drink.on{border-color:#f08a6b;background:#fff3ee}
.wd-card{--c:#f2711c;border-radius:18px;padding:14px 16px;background:linear-gradient(140deg,color-mix(in srgb,var(--c) 92%,#fff),color-mix(in srgb,var(--c) 70%,#000 0%));color:#fff;box-shadow:0 8px 22px color-mix(in srgb,var(--c) 35%,transparent);position:relative;overflow:hidden}
.wd-card::after{content:"";position:absolute;right:-30px;top:-30px;width:110px;height:110px;border-radius:50%;background:rgba(255,255,255,.14)}
.wd-card-top{display:flex;align-items:center;gap:8px;font-size:13px;font-weight:700;opacity:.95}
.wd-card-ico{font-size:22px;width:36px;height:36px;border-radius:12px;background:rgba(255,255,255,.25);display:grid;place-items:center}
.wd-card-drink{margin-left:auto;font-size:24px;z-index:1}
.wd-card p{font-size:20px;font-weight:800;margin:10px 0 2px;line-height:1.35;position:relative;z-index:1;word-break:keep-all}
.wd-card.sm p{font-size:16px;margin-top:6px}
.wd-card-foot{display:flex;justify-content:space-between;align-items:center;gap:8px;font-size:12px;margin-top:8px;opacity:.95;flex-wrap:wrap;position:relative;z-index:1}
.wd-card-foot .chip{background:rgba(255,255,255,.25);color:#fff}
.wd-send{background:linear-gradient(120deg,#f08a6b,#e0457b)!important;border:0!important;font-size:17px;padding:14px!important}
.wd-sent{display:flex;flex-direction:column;gap:10px;text-align:center}
.wd-sent-drink{font-size:54px;animation:wdDrop .7s cubic-bezier(.3,1.6,.5,1)}
@keyframes wdDrop{from{transform:translateY(-30px) scale(.4);opacity:0}to{transform:none;opacity:1}}
.wd-value{font-size:13px;background:var(--accent-soft);color:var(--accent-2);border-radius:12px;padding:9px 12px;text-align:left}
.wd-badge-new{background:var(--gold-soft);border-radius:12px;padding:9px 12px;font-size:14px}
.wd-space-head{border-radius:16px;padding:14px 16px;color:#fff;margin-right:36px;background:#24406e}
.wd-space-head h2{color:#fff}.wd-space-head .eyebrow{color:rgba(255,255,255,.8)}
.wd-sp-field{background:#b9864f}.wd-sp-gym{background:#4f9f9a}.wd-sp-garden{background:#3f8f5a}.wd-sp-library{background:#a85d4c}.wd-sp-cafe{background:#f08a6b}
.wd-links{display:flex;flex-direction:column;gap:8px}
.wd-help{margin:0;padding-left:18px;line-height:1.8}
.wd-mission{background:var(--gold-soft);border-radius:14px;padding:12px;display:flex;flex-direction:column;gap:4px;align-items:flex-start}
.wd-badges{display:grid;grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:8px}
.wd-badge{border:1.5px dashed var(--line);border-radius:14px;padding:10px;display:flex;flex-direction:column;gap:2px;opacity:.55;filter:grayscale(1)}
.wd-badge span{font-size:26px}.wd-badge b{font-size:13px}.wd-badge small{font-size:11px;color:var(--muted)}
.wd-badge.got{opacity:1;filter:none;border-style:solid;border-color:var(--gold);background:var(--gold-soft)}
.wd-values{display:grid;grid-template-columns:repeat(auto-fill,minmax(110px,1fr));gap:8px}
.wd-value-chip{border-radius:14px;padding:10px;background:var(--surface-2);display:flex;flex-direction:column;gap:2px;opacity:.6}
.wd-value-chip span{font-size:22px}.wd-value-chip b{font-size:13px}.wd-value-chip small{font-size:11px;color:var(--muted)}
.wd-value-chip.got{opacity:1;background:color-mix(in srgb,var(--c) 14%,var(--surface));box-shadow:inset 0 0 0 2px color-mix(in srgb,var(--c) 45%,transparent)}
.wd-npc{display:flex;gap:12px;align-items:flex-start;padding-right:36px}.wd-npc-ico{font-size:40px}
.wd-bubble{background:var(--surface-2);border-radius:4px 16px 16px 16px;padding:10px 12px;margin-top:4px;font-size:15px;line-height:1.5}
.wd-av-row{display:flex;flex-direction:column;gap:6px}.wd-av-row b{font-size:13px}
.wd-opts{display:flex;flex-wrap:wrap;gap:6px}
.wd-opt{border:1.5px solid var(--line);background:var(--surface);border-radius:999px;padding:6px 12px;font-size:13px;font-weight:600;display:inline-flex;align-items:center;gap:6px;color:var(--ink)}
.wd-opt i{width:16px;height:16px;border-radius:50%;box-shadow:inset 0 0 0 1px rgba(0,0,0,.2)}
.wd-opt.on{border-color:var(--accent);background:var(--accent-soft);color:var(--accent-2)}
.wd-sheet.side{max-height:56vh}
@media (min-width:900px){.wd-sheet.side{max-height:calc(100dvh - 90px)}}
.wd-mail{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:12px}
.wd-mail-item{display:flex;flex-direction:column;gap:6px}
.wd-mail-item.hidden .wd-card{filter:grayscale(.6);opacity:.7}
.wd-mail-act{display:flex;gap:6px;flex-wrap:wrap}
.wd-envelope{--c:#e0457b;border:2px dashed var(--c);background:color-mix(in srgb,var(--c) 10%,var(--surface));border-radius:18px;padding:20px;display:flex;flex-direction:column;align-items:center;gap:4px;color:var(--ink);min-height:132px;justify-content:center}
.wd-envelope span{font-size:40px;animation:wdWig 1.6s ease-in-out infinite}.wd-envelope small{color:var(--muted)}
@keyframes wdWig{0%,100%{transform:rotate(0)}20%{transform:rotate(-10deg)}40%{transform:rotate(8deg)}}
.cta-card.wd-cta{background:linear-gradient(120deg,#f08a6b,#8b5cf6 70%,#3b7be8)}
.wd-cta-art{font-size:34px;width:52px;height:52px;border-radius:16px;background:rgba(255,255,255,.22);display:grid;place-items:center;flex:none}
.wd-cta-mail{background:#fff;color:#e0457b;border-radius:999px;padding:4px 10px;font-size:12px;font-weight:700;white-space:nowrap}
/* 관리자 */
.wd-admin-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:6px 12px}
.wd-chk{gap:8px;align-items:flex-start;padding:6px 0}
.wd-sw{display:inline-block;width:14px;height:14px;border-radius:50%;box-shadow:inset 0 0 0 1px rgba(0,0,0,.2)}
.wd-cat-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(360px,1fr));gap:12px}
.wd-cat-card{border-top:5px solid var(--c)}
.wd-cat-ico{font-size:26px;width:44px;height:44px;border-radius:12px;display:grid;place-items:center;background:color-mix(in srgb,var(--c) 16%,var(--surface))}
.wd-tpl-list{display:flex;flex-direction:column;gap:4px}
.wd-tpl-row{display:flex;justify-content:space-between;gap:8px;align-items:center;padding:7px 10px;border-radius:10px;background:var(--surface-2);font-size:14px;flex-wrap:wrap}
.wd-tpl-row.off{opacity:.55}.wd-tpl-txt{font-weight:600}
.wd-tpl-form,.wd-cat-form{display:flex;flex-direction:column;gap:8px;padding:10px;border-radius:12px;background:var(--surface-2)}
.wd-bar{display:grid;grid-template-columns:96px 1fr 40px;gap:8px;align-items:center;font-size:13px}
.wd-bar>div{height:12px;border-radius:6px;background:var(--surface-2);overflow:hidden}.wd-bar i{display:block;height:100%;border-radius:6px}
.wd-ul{margin:0;padding-left:18px;line-height:1.8}
tr.hl td{background:var(--gold-soft)}
@media (max-width:560px){.wd-top h1{font-size:16px}.wd-map{grid-template-columns:1fr 1fr;grid-template-rows:none}.wd-map button{grid-column:auto!important;grid-row:auto!important;min-height:84px}.wd-cat-list{grid-template-columns:1fr}.wd-joy{width:108px;height:108px}}
.grid2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}@media (max-width:760px){.grid2{grid-template-columns:1fr}}
@media (max-width:560px){.wd-prompt{white-space:nowrap;font-size:15px;padding:12px 20px 12px 12px}}

/* ===== MOTION & SPORTS ARCADE ===== */
.arc-hero{display:flex;justify-content:space-between;gap:14px;align-items:flex-end;flex-wrap:wrap;background:linear-gradient(120deg,#16324a,#2f6fd6 55%,#8b5cf6);color:#fff;border-radius:var(--r);padding:18px}
.arc-hero h2{font-family:var(--display);margin:2px 0 4px;font-size:24px;letter-spacing:.5px}.arc-hero .eyebrow{color:rgba(255,255,255,.75)}.arc-hero p{opacity:.9;max-width:560px}
.arc-hero .btn.ghost{background:rgba(255,255,255,.14);color:#fff;border-color:rgba(255,255,255,.35)}
.arc-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:12px}
.arc-card{display:flex;flex-direction:column;background:var(--surface);border-radius:var(--r);box-shadow:var(--shadow);overflow:hidden}
.arc-card.locked{opacity:.62}.arc-card.locked .arc-card-art{filter:grayscale(.75)}
.arc-card-art{height:92px;display:flex;align-items:center;justify-content:space-between;padding:0 16px;color:#fff}
.arc-card-art span{font-size:46px;filter:drop-shadow(0 4px 8px rgba(0,0,0,.25))}.arc-card-art small{font:800 12px var(--num);letter-spacing:1px;opacity:.85}
.arc-cat-motion{background:linear-gradient(120deg,#8b5cf6,#e0457b)}.arc-cat-sports{background:linear-gradient(120deg,#2f6fd6,#17865a)}.arc-cat-ext{background:linear-gradient(120deg,#e0a100,#f2711c)}
.arc-card-body{padding:12px 14px 14px;display:flex;flex-direction:column;gap:6px;flex:1}.arc-card-body b{font-size:16px}.arc-card-body p{margin:0;color:var(--muted)}
.arc-tags{display:flex;flex-wrap:wrap;gap:4px}.arc-tags span{font-size:11px;background:var(--surface-2);border-radius:999px;padding:3px 8px;font-weight:600}
.arc-cta{background:linear-gradient(120deg,#16324a,#2f6fd6 60%,#8b5cf6)}
.arc-wrap{display:flex;flex-direction:column;gap:10px}
.arc-head{display:flex;align-items:center;gap:10px;background:var(--surface);border-radius:14px;padding:10px 12px;box-shadow:var(--shadow)}
.arc-emoji{font-size:28px;width:44px;height:44px;border-radius:12px;background:var(--surface-2);display:inline-grid;place-items:center;flex:none}.arc-emoji.sm{font-size:18px;width:30px;height:30px;border-radius:8px}
.arc-intro h3{margin:4px 0 0}.arc-ul{margin:0;padding-left:18px;line-height:1.75}
.arc-stage{position:relative;width:100%;height:calc(100dvh - 170px);min-height:340px;border-radius:var(--r);overflow:hidden;background:#101820;touch-action:none}
.arc-canvas{position:absolute;inset:0;display:block}
.arc-overlay{position:absolute;left:50%;bottom:22px;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:8px;background:rgba(10,20,30,.7);color:#fff;border-radius:16px;padding:14px 18px;max-width:calc(100% - 32px);text-align:center}
.arc-overlay p{margin:0;font-size:14px}
.arc-track{font-weight:800;font-size:13px;padding:4px 12px;border-radius:999px;background:#c94040}.arc-track.ok{background:#17865a}
.arc-ctrl{position:absolute;right:14px;bottom:14px;display:flex;gap:6px}.arc-ctrl .btn{background:rgba(255,255,255,.9)}
.arc-result{align-items:stretch}.arc-res-top{text-align:center;display:flex;flex-direction:column;align-items:center;gap:4px}
.arc-score{font-size:64px;font-weight:900;line-height:1;color:var(--accent)}.arc-score small{font-size:22px;margin-left:4px}
.arc-result .kpis{grid-template-columns:repeat(auto-fill,minmax(120px,1fr))}
.arc-test{background:var(--official-soft);border-radius:12px;padding:10px 12px}
.arc-rec-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:12px}
.arc-rec-nums{display:flex;gap:8px;flex-wrap:wrap}.arc-rec-nums>div{flex:1;min-width:64px;background:var(--surface-2);border-radius:10px;padding:6px 8px}.arc-rec-nums small{display:block;font-size:11px;color:var(--muted)}.arc-rec-nums b{font-size:20px}
.arc-spark{width:100%;height:56px}.arc-rec-list{display:flex;flex-direction:column;gap:3px}
.arc-tbl tr.off td{opacity:.5}.arc-cls{display:flex;flex-direction:column;gap:2px;max-height:180px;overflow:auto}
.input.sm{padding:5px 8px;font-size:13px}

/* =========================================================
   GROW UP 학생 공통 디자인 (하늘색 · 초록 · 흰색) — 모든 시안에서 학생 화면은 같은 디자인
   ========================================================= */
body.gu-stu{
  --bg:#eef7fd; --surface:#ffffff; --surface-2:#eaf4fb; --ink:#13304a; --muted:#5b7287; --line:#d5e5f0;
  --accent:#22a85a; --accent-2:#178a48; --accent-soft:#dcf4e5; --on-accent:#ffffff;
  --lime:#8fdc6a; --gold:#f2a516; --gold-soft:#fff3d6; --blossom:#ff7fa8; --danger:#d64545; --danger-soft:#fde3e3;
  --official:#1f6fd1; --official-soft:#e0edfd; --obs:#0f8fb8; --obs-soft:#dcf2fa;
  --scene-top:#6cc0f5; --scene-mid:#a9dcfa; --scene-bot:#e9f7ff; --scene-ink:#13304a; --scene-muted:#3d5a72;
  --sky:#38a8f0; --sky-2:#1677c9; --sky-soft:#e3f3fd;
  --shadow:0 1px 2px rgba(19,48,74,.06),0 8px 24px rgba(30,110,170,.10);
  --r:20px; --r-sm:12px; --pre:#8fb8d8; --post:#22a85a;
  --display:"Black Han Sans","IBM Plex Sans KR","Apple SD Gothic Neo","Malgun Gothic",system-ui,sans-serif;
  --body:"IBM Plex Sans KR","Apple SD Gothic Neo","Malgun Gothic",system-ui,-apple-system,sans-serif;
  color-scheme:light; background:linear-gradient(180deg,#e3f3fd 0,#f3faff 320px,#f6fbff 100%) fixed; color:var(--ink); font-family:var(--body)}
body.gu-stu .card{border-radius:var(--r);border:1px solid rgba(213,229,240,.8)}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}

/* 로고 */
.gu-logo{display:inline-flex;align-items:center;gap:8px;line-height:1;color:#13304a}
.gu-emblem{width:34px;height:34px;filter:drop-shadow(0 3px 6px rgba(22,119,201,.25));flex:none}
.gu-word{font-family:var(--display);font-size:24px;letter-spacing:.02em;color:#13304a}
.gu-word b{font-weight:400;color:#22a85a;margin-left:.18em}
.gu-logo.sm .gu-emblem{width:28px;height:28px}.gu-logo.sm .gu-word{font-size:20px}
.gu-logo.lg .gu-emblem{width:46px;height:46px}.gu-logo.lg .gu-word{font-size:32px}
.gu-logo.xl .gu-emblem{width:64px;height:64px}.gu-logo.xl .gu-word{font-size:clamp(40px,10vw,58px);text-shadow:0 3px 0 rgba(255,255,255,.9),0 8px 22px rgba(22,119,201,.25)}

/* 버튼 */
.gu-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:16px;padding:12px 18px;font-weight:700;font-size:15px;font-family:inherit;cursor:pointer;transition:transform .12s,box-shadow .12s;min-height:46px;text-decoration:none}
.gu-btn:active{transform:translateY(2px)}
.gu-btn .gu-i{width:20px;height:20px}
.gu-btn.primary{background:linear-gradient(180deg,#3cc871,#1f9e52);color:#fff;box-shadow:0 4px 0 #157a3e,0 10px 20px rgba(31,158,82,.28)}
.gu-btn.primary:active{box-shadow:0 2px 0 #157a3e,0 6px 12px rgba(31,158,82,.25)}
.gu-btn.sky{background:linear-gradient(180deg,#4fb7f6,#1f86de);color:#fff;box-shadow:0 4px 0 #1666ad}
.gu-btn.ghost{background:#fff;color:#13304a;border:1.5px solid #cfe2ef;box-shadow:0 2px 0 #dbe9f3}
.gu-btn.glass{background:rgba(255,255,255,.78);color:#13304a;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border:1.5px solid rgba(255,255,255,.9);box-shadow:0 6px 18px rgba(19,48,74,.12)}
.gu-btn.block{width:100%}.gu-btn.lg{min-height:56px;font-size:17px;border-radius:18px}.gu-btn.sm{min-height:38px;padding:8px 14px;font-size:13.5px;border-radius:12px}
.gu-chip{display:inline-flex;align-items:center;gap:4px;font-size:12px;font-weight:700;padding:3px 10px;border-radius:999px;background:var(--sky-soft);color:var(--sky-2)}
.gu-chip.green{background:var(--accent-soft);color:var(--accent-2)}
.gu-card{background:#fff;border-radius:22px;box-shadow:0 1px 2px rgba(19,48,74,.05),0 10px 28px rgba(30,110,170,.10);border:1px solid rgba(213,229,240,.7);padding:16px}
.gu-card h3{font-size:16px}

/* 장면 그림 */
.gu-scene{display:block;width:100%;height:100%}
.gu-scene .gu-flag{transform-origin:433px 80px;animation:guFlag 2.6s ease-in-out infinite}
.gu-scene .gu-clouds>g{animation:guCloud 18s ease-in-out infinite alternate}
.gu-scene .gu-clouds>g:nth-child(2n){animation-duration:24s}
@keyframes guFlag{50%{transform:skewY(-6deg) scaleX(.92)}}
@keyframes guCloud{to{transform:translateX(26px)}}
.gu-mk .gu-mk-dot{fill:#fff;stroke:#9cc7e4;stroke-width:3}
.gu-mk text{font:800 14px var(--body);fill:#7d98ad}
.gu-mk.done .gu-mk-dot{fill:#22a85a;stroke:#fff;stroke-width:3.5}.gu-mk.done text{fill:#fff}
.gu-mk.next .gu-mk-dot{fill:#38a8f0;stroke:#fff;stroke-width:3.5}.gu-mk.next text{fill:#fff}
.gu-mk-ring{fill:none;stroke:#38a8f0;stroke-width:3;opacity:.5;animation:guPulse 1.8s ease-out infinite;transform-box:fill-box;transform-origin:center}
@keyframes guPulse{0%{transform:scale(.7);opacity:.8}100%{transform:scale(1.35);opacity:0}}
@media (prefers-reduced-motion:reduce){.gu-scene *{animation:none!important}}

/* 시작 화면 */
.gu-start{position:relative;min-height:100vh;min-height:100dvh;overflow:hidden;background:#cfeeff}
.gu-bg{position:absolute;inset:0;z-index:0}
.gu-start-in{position:relative;z-index:1;min-height:100vh;min-height:100dvh;display:flex;flex-direction:column;justify-content:space-between;padding:max(28px,env(safe-area-inset-top,0px)) 20px max(22px,env(safe-area-inset-bottom,0px));max-width:560px;margin:0 auto}
.gu-start-top{text-align:center;display:flex;flex-direction:column;align-items:center;gap:10px;padding-top:4vh}
.gu-start-top .design-tag{background:rgba(255,255,255,.7);color:#13304a;margin:0}
.gu-slogan{font-size:clamp(15px,4vw,19px);font-weight:700;color:#13304a;background:rgba(255,255,255,.72);padding:6px 16px;border-radius:999px;backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px)}
.gu-start-bottom{display:flex;flex-direction:column;gap:10px;padding-bottom:2vh}
.gu-feats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin-bottom:4px}
.gu-feat{background:rgba(255,255,255,.86);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border-radius:18px;padding:10px 6px;text-align:center;display:flex;flex-direction:column;align-items:center;gap:2px;box-shadow:0 6px 16px rgba(19,48,74,.12)}
.gu-feat b{font-size:14px}.gu-feat small{font-size:11px;color:var(--muted);line-height:1.35}
.gu-feat-i{width:38px;height:38px;border-radius:12px;display:grid;place-items:center;color:#fff;margin-bottom:2px}
.gu-feat-i .gu-i{width:22px;height:22px}
.gu-feat-i.run{background:linear-gradient(160deg,#5fc2fa,#1f86de)}.gu-feat-i.flag{background:linear-gradient(160deg,#ffcf5a,#f29a16)}.gu-feat-i.sprout{background:linear-gradient(160deg,#52d585,#1f9e52)}
@media (min-width:900px){
  .gu-start-in{max-width:1080px;flex-direction:row;align-items:center;justify-content:space-between;gap:40px;padding:40px}
  .gu-start-top{align-items:flex-start;text-align:left;padding-top:0;align-self:flex-start;margin-top:8vh}
  .gu-start-bottom{width:380px;padding:18px;border-radius:26px;background:rgba(255,255,255,.55);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);align-self:flex-end;margin-bottom:6vh}
}
.gu-tour{text-align:left!important}
.gu-tour h2{font-size:19px}
.gu-tour-list{display:flex;flex-direction:column;gap:10px}
.gu-tour-row{display:flex;gap:10px;align-items:flex-start}.gu-tour-row b{font-size:14px}

/* 로그인 */
.gu-login-in{position:relative;z-index:1;min-height:100vh;min-height:100dvh;max-width:440px;margin:0 auto;padding:max(18px,env(safe-area-inset-top,0px)) 18px 28px;display:flex;flex-direction:column;gap:14px}
.gu-login-top{display:flex;align-items:center;justify-content:center;position:relative;padding:8px 0 4px}
.gu-back{position:absolute;left:0;top:50%;transform:translateY(-50%);width:42px;height:42px;border-radius:14px;border:0;background:rgba(255,255,255,.85);display:grid;place-items:center;box-shadow:0 4px 12px rgba(19,48,74,.12);color:#13304a}
.gu-login-card{display:flex;flex-direction:column;gap:12px;padding:22px 20px;background:rgba(255,255,255,.94);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}
.gu-login-card h2{font-size:22px;font-family:var(--display);font-weight:400;letter-spacing:.01em}
.gu-field{display:flex;align-items:center;gap:10px;background:#fff;border:1.5px solid #d5e5f0;border-radius:16px;padding:0 6px 0 14px;min-height:54px;transition:border-color .15s,box-shadow .15s;color:#7d98ad}
.gu-field:focus-within{border-color:#38a8f0;box-shadow:0 0 0 4px rgba(56,168,240,.18);color:#1677c9}
.gu-field .gu-i{width:20px;height:20px;flex:none}
.gu-field input{flex:1;min-width:0;border:0;outline:0;background:transparent;font:500 16px var(--body);color:#13304a;padding:14px 0}
.gu-eye{border:0;background:transparent;width:44px;height:44px;border-radius:12px;display:grid;place-items:center;color:#5b7287;cursor:pointer}
.gu-eye:hover{background:#eef7fd}
.gu-keep{display:flex;align-items:center;gap:8px;font-size:14px;font-weight:600;cursor:pointer;user-select:none}
.gu-keep input{width:20px;height:20px;accent-color:#22a85a}
.gu-keep-help{margin-top:-8px}
.gu-login-card .err{color:var(--danger);font-size:13.5px;font-weight:600;min-height:0}
.gu-login-card .err:empty{display:none}
.gu-demo{padding:12px 16px;background:rgba(255,255,255,.9)}
.gu-demo summary{cursor:pointer;font-weight:700;font-size:14px}
.gu-demo .demo-list{margin-top:10px}
.gu-fine{font-size:12px;color:#3d5a72;text-align:center;background:rgba(255,255,255,.7);border-radius:12px;padding:6px 10px}
.gu-teacher{align-self:center;border:0;background:transparent;color:#3d5a72;font-size:12.5px;text-decoration:underline;padding:6px;cursor:pointer}
.gu-login .gu-bg::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(255,255,255,0) 30%,rgba(238,247,253,.35))}

/* 학생 상단·하단 메뉴 */
body.gu-stu .s-top{background:rgba(255,255,255,.86);border-bottom:1px solid rgba(213,229,240,.7)}
body.gu-stu .s-top h1{font-weight:700}
.gu-home-app .s-top h1{display:flex;align-items:center}
.gu-bell{position:relative;width:42px;height:42px;border-radius:14px;border:1px solid #d5e5f0;background:#fff;display:grid;place-items:center;color:#13304a;cursor:pointer}
.gu-bell .gu-i{width:21px;height:21px}
.gu-bell i{position:absolute;top:-4px;right:-4px;min-width:19px;height:19px;padding:0 5px;border-radius:999px;background:#ff5d5d;color:#fff;font:700 11px/19px var(--body);font-style:normal;border:2px solid #fff}
.gu-avatar{width:42px;height:42px;border-radius:50%;border:2px solid #fff;background:linear-gradient(160deg,#5fc2fa,#22a85a);color:#fff;font-weight:700;font-size:14px;display:inline-grid;place-items:center;box-shadow:0 3px 10px rgba(22,119,201,.3);cursor:pointer;flex:none}
.gu-avatar.lg{width:72px;height:72px;font-size:22px;margin:0 auto}
body.gu-stu .bnav{background:rgba(255,255,255,.96);border-top:1px solid #d5e5f0;box-shadow:0 -6px 20px rgba(30,110,170,.08);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}
body.gu-stu .bnav-in{grid-template-columns:repeat(6,minmax(0,1fr))}
body.gu-stu .bnav button{font-size:11px;padding:9px 0 8px;color:#6a8296;position:relative}
body.gu-stu .bnav button .gu-i,body.gu-stu .bnav button .ico{width:23px;height:23px}
body.gu-stu .bnav button.on{color:#1f9e52}
body.gu-stu .bnav button.on::before{content:"";position:absolute;top:0;left:28%;right:28%;height:3px;border-radius:0 0 4px 4px;background:#22a85a}
@media (max-width:360px){body.gu-stu .bnav button span{font-size:10px}}

/* 홈 */
.gu-home{display:flex;flex-direction:column;gap:14px}
.gu-hello h2{font-size:clamp(20px,5vw,26px);font-weight:700}
.gu-home-grid{display:grid;grid-template-columns:minmax(0,1fr);gap:14px}
.gu-col{display:flex;flex-direction:column;gap:14px;min-width:0}
@media (min-width:900px){.gu-home-grid{grid-template-columns:minmax(0,1.55fr) minmax(320px,1fr);align-items:start}}
.gu-alerts{display:flex;flex-direction:column;gap:8px}
.gu-alert{display:flex;align-items:center;gap:12px;border:0;border-radius:18px;padding:12px 14px;text-align:left;width:100%;cursor:pointer;font-family:inherit;color:#13304a}
.gu-alert b{display:block;font-size:14.5px}.gu-alert small{font-size:12.5px;color:var(--muted)}
.gu-alert.gold{background:#fff3d6}.gu-alert.blue{background:#e0edfd}.gu-alert.blue .ico{color:#1f6fd1}.gu-alert.obs{background:#dcf2fa}.gu-alert.obs .ico{color:#0f8fb8}
.gu-hero{padding:0;overflow:hidden;display:grid;grid-template-columns:minmax(0,1fr)}
.gu-hero-art{display:block;border:0;padding:0;background:#cfeeff;aspect-ratio:16/10;width:100%;cursor:pointer}
.gu-hero-info{padding:14px 16px 16px;display:flex;flex-direction:column;gap:8px;align-items:flex-start}
.gu-hero-info h2{font-size:22px;font-weight:700}
.gu-lv{font-family:var(--display);font-weight:400;color:#1f86de;margin-right:2px}
.gu-prog{width:100%;display:flex;flex-direction:column;gap:5px}
.gu-bar{height:12px;border-radius:999px;background:#e3eef6;overflow:hidden;box-shadow:inset 0 1px 2px rgba(19,48,74,.08)}
.gu-bar i{display:block;height:100%;border-radius:999px;background:linear-gradient(90deg,#5fc2fa,#22a85a);transition:width .8s}
.gu-bar.green i{background:linear-gradient(90deg,#7be08f,#1f9e52)}
@media (min-width:640px){.gu-hero{grid-template-columns:minmax(0,1.35fr) minmax(220px,1fr)}.gu-hero-art{aspect-ratio:auto;min-height:250px}.gu-hero-info{justify-content:center;padding:18px}}
.gu-hero.tree{padding:12px;display:flex;flex-direction:column;gap:10px}
.gu-pf{display:flex;align-items:center;gap:14px;text-align:left;width:100%;cursor:pointer;font-family:inherit;color:inherit;border:2px solid #bfe8cf;background:linear-gradient(120deg,#fff 55%,#e8f8ee)}
.gu-pf h3{font-size:18px;margin:4px 0 6px}
.gu-pf-book{position:relative;width:62px;height:76px;border-radius:10px 14px 14px 10px;background:#eaf7ef;border:2px solid #22a85a;overflow:hidden;flex:none;display:grid;place-items:center;box-shadow:4px 4px 0 #bfe8cf}
.gu-pf-book i{position:absolute;left:0;right:0;bottom:0;background:linear-gradient(0deg,#3cc871,#9be8b3);opacity:.55;transition:height .8s}
.gu-pf-book span{position:relative;z-index:1;color:#157a3e}.gu-pf-book .gu-i{width:28px;height:28px}
.gu-big{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.gu-bigcard{border:0;border-radius:22px;padding:16px;text-align:left;color:#fff;display:flex;flex-direction:column;gap:10px;min-height:150px;cursor:pointer;font-family:inherit;position:relative;overflow:hidden;box-shadow:0 10px 24px rgba(19,48,74,.16)}
.gu-bigcard b{display:block;font-family:var(--display);font-weight:400;font-size:clamp(16px,3.6vw,21px);line-height:1.15;margin:2px 0}
.gu-bigcard small{display:block;font-size:12px;opacity:.92;line-height:1.35}
.gu-bigcard.world{background:linear-gradient(150deg,#ff9fc0,#ff6f9c 60%,#e8538a)}
.gu-bigcard.arcade{background:linear-gradient(150deg,#6fc8ff,#2d8ff0 60%,#1f6fd1)}
.gu-bigcard.off{filter:saturate(.35);opacity:.75;cursor:default}
.gu-big-art{font-size:34px;line-height:1;width:54px;height:54px;border-radius:16px;background:rgba(255,255,255,.25);display:grid;place-items:center}
.gu-bigcard::after{content:"";position:absolute;right:-30px;bottom:-30px;width:120px;height:120px;border-radius:50%;background:rgba(255,255,255,.14)}
.gu-tiles{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
@media (min-width:560px){.gu-tiles{grid-template-columns:repeat(4,minmax(0,1fr))}}
.gu-tile{background:#fff;border:1px solid #dbe9f3;border-radius:18px;padding:12px;text-align:left;display:flex;flex-direction:column;gap:3px;cursor:pointer;font-family:inherit;color:#13304a;box-shadow:0 4px 12px rgba(30,110,170,.07);transition:transform .12s}
.gu-tile:hover{transform:translateY(-2px)}
.gu-tile b{font-size:14px}.gu-tile small{font-size:12px;color:var(--muted)}
.gu-tile-i{width:38px;height:38px;border-radius:12px;background:var(--sky-soft);color:#1677c9;display:grid;place-items:center;margin-bottom:4px;flex:none}
.gu-tile-i .ico,.gu-tile-i .gu-i{width:21px;height:21px}
.gu-tile.ok .gu-tile-i{background:var(--accent-soft);color:#178a48}.gu-tile.ok small{color:#178a48;font-weight:600}
.gu-tile.new{border-color:#f2a516}.gu-tile.new .gu-tile-i{background:#fff3d6;color:#c47d00}.gu-tile.new small{color:#b06e00;font-weight:600}
.gu-mission{display:flex;flex-direction:column;gap:8px}
.gu-ms{display:flex;align-items:center;gap:10px;border:1px solid #e1edf5;background:#f7fbfe;border-radius:14px;padding:10px 12px;text-align:left;font:600 14px var(--body);color:#13304a;cursor:pointer;width:100%}
.gu-ms-c{width:24px;height:24px;border-radius:8px;border:2px solid #b9d3e5;display:grid;place-items:center;flex:none;background:#fff}
.gu-ms.ok{background:#eaf8ef;border-color:#c5ead3}.gu-ms.ok .gu-ms-c{background:#22a85a;border-color:#22a85a;color:#fff}.gu-ms.ok .gu-ms-c .ico{width:16px;height:16px}
.gu-ms.ok .grow{color:#178a48}
.gu-rings{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin:8px 0 6px}
.gu-ring{display:flex;flex-direction:column;align-items:center;text-align:center}
.gu-ring svg{width:76px;height:76px}
.gu-ring text.v{font:800 18px var(--body);fill:#13304a}.gu-ring text.v.none{fill:#a7bccc}
.gu-ring b{font-size:13.5px}.gu-ring small{font-size:11px;color:var(--muted)}
.gu-motto{text-align:center;font-weight:700;color:#3d5a72;padding:6px 10px 2px}
.gu-note-row{display:flex;align-items:center;gap:10px;width:100%;border:1px solid #e1edf5;background:#f7fbfe;border-radius:14px;padding:10px 12px;text-align:left;cursor:pointer;font-family:inherit;color:#13304a}
.gu-note-row .gu-i{width:20px;height:20px;color:#1677c9}

/* 포트폴리오 (학생 화면) */
.pf-wrap{display:flex;flex-direction:column;gap:14px}
.pf-top{display:flex;flex-direction:column;gap:12px}
.pf-top-l{display:flex;gap:14px;align-items:center}
.pf-top h2{font-size:21px;margin:4px 0}
.pf-big-ring .gu-ring svg{width:96px;height:96px}
.pf-kpis{display:flex;flex-wrap:wrap;gap:6px;margin-top:6px}
.pf-kpis span{font-size:12.5px;background:#f2f8fc;border-radius:10px;padding:4px 10px;color:var(--muted)}.pf-kpis b{color:#13304a;font-size:14px}
.pf-actions{display:flex;gap:8px;flex-wrap:wrap}
.pf-live{display:grid;grid-template-columns:minmax(0,1fr);gap:14px}
@media (min-width:760px){.pf-live{grid-template-columns:repeat(2,minmax(0,1fr))}}
.pf-today{list-style:none;padding:0;margin:8px 0 0;display:flex;flex-direction:column;gap:6px;font-size:14px}
.pf-mini{display:flex;justify-content:space-between;align-items:center;gap:8px;width:100%;border:0;border-bottom:1px solid #edf3f8;background:transparent;padding:8px 0;cursor:pointer;font-family:inherit;color:#13304a;text-align:left}
.pf-nav{display:flex;gap:6px;overflow-x:auto;padding:2px 2px 6px;position:sticky;top:62px;z-index:5;scrollbar-width:none}
.pf-nav::-webkit-scrollbar{display:none}
.pf-nav button{flex:none;border:1px solid #d5e5f0;background:#fff;border-radius:999px;padding:7px 12px 7px 7px;font:600 13px var(--body);color:#13304a;display:flex;align-items:center;gap:6px;cursor:pointer;box-shadow:0 2px 8px rgba(30,110,170,.08)}
.pf-nav span{width:22px;height:22px;border-radius:50%;background:#22a85a;color:#fff;display:grid;place-items:center;font-size:12px}
.pf-sec{scroll-margin-top:110px}
.pf-sec-h{display:flex;align-items:center;gap:10px;margin-bottom:12px;padding-bottom:10px;border-bottom:2px dashed #e1edf5}
.pf-pg{width:30px;height:30px;border-radius:10px;background:linear-gradient(160deg,#5fc2fa,#1f86de);color:#fff;font-weight:800;display:grid;place-items:center}
.pf-sec-h h3{font-size:18px}
.pf-empty{display:inline-block;font-size:13px;color:#7d98ad;background:repeating-linear-gradient(135deg,#f5f9fc 0 8px,#eef4f9 8px 16px);border:1.5px dashed #c9dbe8;border-radius:10px;padding:4px 10px}
.pf-warn{color:#b06e00}
.pf-two{display:grid;grid-template-columns:minmax(0,1fr);gap:16px}
@media (min-width:760px){.pf-two{grid-template-columns:repeat(2,minmax(0,1fr))}}
.pf-two h5,.pf-sec h5{font-size:14px;margin:10px 0 6px;color:#1677c9}
.pf-two>div>h5:first-child{margin-top:0}
.pf-two textarea{margin-bottom:8px}
.pf-chart{width:100%;max-width:420px;height:auto;display:block}
.pf-lessons{display:grid;grid-template-columns:minmax(0,1fr);gap:12px}
@media (min-width:900px){.pf-lessons{grid-template-columns:repeat(2,minmax(0,1fr))}}
.pf-lesson{border:1.5px solid #e1edf5;border-radius:18px;padding:14px;background:#fff;display:flex;flex-direction:column;gap:10px}
.pf-lesson.st0,.pf-lesson.st1{background:#fbfdff;border-style:dashed}
.pf-lesson.st5{border-color:#bfe8cf}
.pf-lesson header{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.pf-lesson h4{font-size:16px;flex:1;min-width:0}
.pf-sp{font-size:11.5px;font-weight:700;color:#fff;border-radius:8px;padding:2px 8px}
.pf-st{font-size:11.5px;font-weight:700;border-radius:999px;padding:3px 9px;background:#eef3f7;color:#5b7287;white-space:nowrap}
.pf-st.st1{background:#e3f3fd;color:#1677c9}.pf-st.st2{background:#fff3d6;color:#b06e00}.pf-st.st3{background:#efe8ff;color:#6a4fc4}.pf-st.st4{background:#dcf4e5;color:#178a48}.pf-st.st5{background:#22a85a;color:#fff}
.pf-steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:3px}
.pf-steps li{font-size:9.5px;line-height:1.25;text-align:center;color:#8aa2b5;padding-top:12px;position:relative;word-break:keep-all}
.pf-steps li::before{content:"";position:absolute;top:0;left:0;right:0;height:6px;border-radius:999px;background:#e3eef6}
.pf-steps li.on::before{background:linear-gradient(90deg,#5fc2fa,#22a85a)}.pf-steps li.on{color:#13304a}
.pf-steps li.cur{font-weight:800;color:#178a48}
.pf-lesson dl{margin:0;display:flex;flex-direction:column;gap:6px}
.pf-row{display:grid;grid-template-columns:78px minmax(0,1fr);gap:8px;font-size:13.5px}
.pf-row dt{color:#5b7287;font-weight:600}.pf-row dd{margin:0;min-width:0}.pf-row dd p{margin:0 0 2px}
.pf-crit{display:block;font-size:12px;color:#5b7287;margin-top:2px}
.pf-tbl{width:100%;border-collapse:collapse;font-size:13px}
.pf-tbl th,.pf-tbl td{border:1px solid #dbe7f0;padding:6px 8px;text-align:left;vertical-align:top}
.pf-tbl th{background:#eef7fd;font-weight:700;color:#13304a}
.pf-tbl .nw{white-space:nowrap}
.pf-sec .pf-tbl{display:block;overflow-x:auto}
@media (min-width:600px){.pf-sec .pf-tbl{display:table}}
.pf-ul{margin:0;padding-left:18px;font-size:13.5px}
.pf-cover{display:grid;grid-template-columns:minmax(0,1fr);gap:14px;align-items:center}
.pf-cover-art{border-radius:18px;overflow:hidden;aspect-ratio:16/9;background:#cfeeff}
.pf-cover-txt{display:flex;flex-direction:column;gap:4px}
.pf-cover-txt h2{font-family:var(--display);font-weight:400;font-size:28px;margin-top:6px;color:#13304a}
.pf-name{font-size:22px;font-weight:800}
@media (min-width:760px){.pf-cover{grid-template-columns:minmax(0,1.2fr) minmax(0,1fr)}}
.pf-ord{border-bottom:1px solid var(--line);padding:4px 0}
.pf-batch{background:var(--surface-2)}

/* A4 인쇄 문서 (교사 미리보기 · 인쇄 공통, 흰 바탕) */
.a4{color:#13304a;background:#fff;font-family:"IBM Plex Sans KR","Apple SD Gothic Neo","Malgun Gothic",sans-serif}
.a4-page{display:flex;flex-direction:column;gap:10px}
.a4-h{font-size:15px;color:#1677c9;border-left:5px solid #22a85a;padding-left:8px;margin:12px 0 4px}
.a4 .pf-cover{grid-template-columns:minmax(0,1fr);gap:10px}
.a4 .pf-cover-art{aspect-ratio:2.2/1}
.a4 .pf-two{grid-template-columns:repeat(2,minmax(0,1fr))}
.a4 .pf-lesson{border-style:solid!important;margin-bottom:8px;padding:10px 12px}
.a4 .pf-tbl{font-size:11.5px}
.a4-blk{border:1px solid #dbe7f0;border-radius:10px;padding:8px 10px;margin-bottom:6px}
.a4-toc ol{margin:4px 0 8px;padding-left:20px;font-size:14px;line-height:1.9}
.a4-foot{font-size:10.5px;color:#5b7287;border-top:1px solid #dbe7f0;padding-top:6px;margin-top:10px}
.sv-sheet-h{display:flex;align-items:center;gap:14px;border-bottom:3px solid #22a85a;padding-bottom:8px;margin-bottom:8px}
.sv-sheet-h h2{font-size:20px}
.pf-preview{max-height:none;padding:18px;background:#fff}
.pf-preview .a4-page{border-bottom:2px dashed #cfdde8;padding-bottom:16px;margin-bottom:16px}
.gu-bg.tall{display:none}
@media (max-width:640px) and (orientation:portrait){.gu-bg.wide{display:none}.gu-bg.tall{display:block}
  .gu-feat{flex-direction:row;padding:8px;gap:6px;justify-content:center}.gu-feat small{display:none}.gu-feat-i{width:28px;height:28px;border-radius:9px;margin:0}.gu-feat-i .gu-i{width:17px;height:17px}.gu-feat b{font-size:13px}}
.gu-tiles{grid-template-columns:repeat(auto-fill,minmax(132px,1fr))!important}
.pf-preview .pf-cover-art{max-height:260px;aspect-ratio:auto;height:260px}.pf-preview .pf-cover{grid-template-columns:minmax(0,1.2fr) minmax(0,1fr)}

/* ===== 시안 그림 맞춤 (11/5 v2): 시작·로그인·홈을 보내 주신 시안과 같은 구성으로 ===== */
.gu-logo.stack{flex-direction:column;gap:4px}
.gu-logo .gu-emblem{width:44px;height:31px;filter:drop-shadow(0 4px 6px rgba(20,110,50,.25))}
.gu-word{font-family:"IBM Plex Sans KR",var(--body);font-weight:700;letter-spacing:-.01em;color:#0b1a33}
.gu-word b{font-weight:700;color:#2b9a3e;margin-left:0}
.gu-logo.stack .gu-emblem{width:84px;height:58px}
.gu-logo.stack .gu-word{font-size:clamp(38px,11vw,48px);line-height:1}
.gu-logo.sm .gu-emblem{width:36px;height:25px}.gu-logo.sm .gu-word{font-size:19px}

.gs{position:relative;min-height:100vh;min-height:100dvh;overflow:hidden;color:#0b1a33}
.gs-start{background:linear-gradient(180deg,#6fb8fc 0,#a5d5fd 26%,#d3e3fd 42%,#eef6fb 70%,#e9f5eb 100%)}
.gs-login{background:linear-gradient(180deg,#6cb9fd 0,#a6d6fc 22%,#bce1fd 40%,#e0f0fd 70%,#e2f7fd 100%)}
.gs-col{position:relative;z-index:1;max-width:440px;margin:0 auto;min-height:100vh;min-height:100dvh;display:flex;flex-direction:column;align-items:center}
.gs-leaf{position:absolute;top:0;z-index:2;pointer-events:none;-webkit-mask-image:radial-gradient(circle at var(--c,0 0),#000 45%,transparent 72%);mask-image:radial-gradient(circle at var(--c,0 0),#000 45%,transparent 72%)}
.gs-leaf.l{left:0;width:min(25vw,120px);--c:0 0}
.gs-leaf.r{right:0;width:min(30vw,150px);--c:100% 0}
.gs-tag{margin:12px 0 0;background:rgba(255,255,255,.75);color:#0b1a33}
.gs-brand{display:flex;flex-direction:column;align-items:center;gap:14px;text-align:center;padding:max(44px,8vh) 16px 0}
.gs-brand.sm{padding-top:max(36px,5vh)}
.gs-slogan{font-size:clamp(20px,5.6vw,25px);font-weight:700;line-height:1.38;color:#0b1a33;letter-spacing:-.01em}
.gs-scene{width:100%;position:relative}
.gs-scene img{display:block;width:100%;height:auto}
.gs-scene.gs-sc-start{margin-top:8px;-webkit-mask-image:linear-gradient(180deg,transparent 0,#000 14%,#000 86%,transparent 100%);mask-image:linear-gradient(180deg,transparent 0,#000 14%,#000 86%,transparent 100%)}
.gs-actions{width:100%;padding:0 22px;display:flex;flex-direction:column;align-items:center;gap:14px;margin-top:-6px;position:relative;z-index:2}
.gs-btn{width:100%;min-height:60px;border:0;border-radius:999px;background:linear-gradient(180deg,#2fc760,#0fa548);color:#fff;font:700 20px var(--body);letter-spacing:.01em;box-shadow:0 5px 0 #0b8a3b,0 12px 24px rgba(15,165,72,.35);cursor:pointer}
.gs-btn:active{transform:translateY(3px);box-shadow:0 2px 0 #0b8a3b,0 6px 12px rgba(15,165,72,.3)}
.gs-pill{border:0;border-radius:999px;background:#fff;padding:10px 26px;font:600 16px var(--body);color:#0b1a33;box-shadow:0 4px 14px rgba(11,26,51,.12);cursor:pointer;display:inline-flex;align-items:center;gap:8px}
.gs-play{color:#0fa548;font-size:15px}
.gs-feats{display:grid;grid-template-columns:repeat(3,1fr);width:100%;padding:22px 18px max(26px,env(safe-area-inset-bottom,0px))}
.gs-feat{display:flex;flex-direction:column;align-items:center;gap:8px;position:relative}
.gs-feat+.gs-feat::before{content:"";position:absolute;left:0;top:14px;bottom:18px;width:1px;background:#d7e3dd}
.gs-feat-i{width:56px;height:56px;border-radius:50%;background:#fff;display:grid;place-items:center;box-shadow:0 6px 16px rgba(11,26,51,.12)}
.gs-feat-i .gu-i{width:30px;height:30px;stroke-width:2.4}
.gs-feat b{font-size:15px;font-weight:600}
.gs-back{position:absolute;left:14px;top:max(14px,env(safe-area-inset-top,0px));width:40px;height:40px;border-radius:50%;border:0;background:#fff;display:grid;place-items:center;box-shadow:0 3px 10px rgba(11,26,51,.15);z-index:3;color:#0b1a33;cursor:pointer}
.gs-form{width:100%;padding:8px 22px 0;display:flex;flex-direction:column;gap:14px;position:relative;z-index:2}
.gs-form h2{text-align:center;font-size:27px;font-weight:700;margin:14px 0 6px;letter-spacing:-.01em}
.gs-field{display:flex;align-items:center;gap:12px;background:#fff;border-radius:18px;min-height:58px;padding:0 8px 0 18px;box-shadow:0 4px 14px rgba(30,90,150,.10);border:1.5px solid transparent;color:#4b5563}
.gs-field:focus-within{border-color:#38a8f0;box-shadow:0 0 0 4px rgba(56,168,240,.18)}
.gs-field .gu-i{width:22px;height:22px;flex:none;color:#374151}
.gs-field input{flex:1;min-width:0;border:0;outline:0;background:transparent;font:500 16px var(--body);color:#0b1a33;padding:15px 0}
.gs-field input::placeholder{color:#7a8594}
.gs-form .gu-keep{color:#1f2937;font-weight:500;font-size:15px}
.gs-form .gu-keep input{width:20px;height:20px}
.gs-form .gu-keep-help{margin-top:-10px;color:#4b5f73}
.gs-form .err{color:#d64545;font-size:14px;font-weight:600;text-align:center}
.gs-form .err:empty{display:none}
.gs-links{display:flex;flex-wrap:wrap;justify-content:center;gap:4px 12px;font-size:12.5px;color:#3d5a72;text-align:center}
.gs-links button{border:0;background:transparent;color:#0f7c3a;font:700 12.5px var(--body);text-decoration:underline;cursor:pointer;padding:0}
.gs-scene.gs-sc-login{margin-top:auto;padding-top:18px;-webkit-mask-image:linear-gradient(180deg,transparent 0,#000 22%);mask-image:linear-gradient(180deg,transparent 0,#000 22%)}
.gs-scene.gs-sc-login .gu-teacher{position:absolute;left:50%;bottom:10px;transform:translateX(-50%);background:rgba(255,255,255,.8);border-radius:999px;padding:5px 12px;text-decoration:none;color:#3d5a72;font-size:12px}
@media (min-width:700px){
  .gs-start::before,.gs-login::before{content:"";position:absolute;inset:-40px;background:var(--gs-bg) center/cover;filter:blur(28px) saturate(1.1);opacity:.55;z-index:0}
  .gs-col{background:linear-gradient(180deg,rgba(255,255,255,0),rgba(255,255,255,.25));box-shadow:0 0 60px rgba(11,26,51,.08)}
}
@media (max-height:700px){.gs-brand{padding-top:28px}.gs-slogan{font-size:19px}.gs-feats{padding-top:14px}}

/* 홈 상단 (시안 구성) */
.gu-home-app .s-top{background:rgba(255,255,255,.9);gap:10px}
.gu-home-app .s-top h1{flex:none}
.gh-hello{flex:1;min-width:0;text-align:center;background:#f3f6fa;border-radius:999px;padding:7px 14px;font-weight:700;font-size:15px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.gu-bell{border-radius:50%;border:0;background:#fff;box-shadow:0 2px 10px rgba(11,26,51,.12)}
.gu-bell i{top:6px;right:8px;min-width:10px;width:10px;height:10px;padding:0;border:2px solid #fff;background:#ff3b3b}
.gu-avatar{background:linear-gradient(160deg,#8f7bff,#5a3fe0);border:0}
.gu-avatar .gu-i{width:22px;height:22px}
@media (max-width:420px){.gh-hello{font-size:13px;padding:6px 10px}.gu-home-app .gu-logo.sm .gu-word{font-size:16px}.gu-home-app .gu-logo.sm .gu-emblem{width:28px;height:20px}}
.gu-top{display:flex;flex-direction:column;gap:12px;max-width:760px;width:100%;margin:0 auto}
.gh{position:relative;border-radius:24px;overflow:hidden;box-shadow:0 10px 28px rgba(30,110,170,.16);container-type:inline-size;background:#bfe3fb}
.gh-art{display:block;position:relative;border:0;padding:0;width:100%;cursor:pointer;background:none}
.gh-art img{display:block;width:100%;height:auto}
.gh-mk{position:absolute;transform:translate(-50%,-50%);width:5.4cqw;height:5.4cqw;min-width:20px;min-height:20px;border-radius:50%;background:#fff;border:.6cqw solid #c4ccd6;display:grid;place-items:center;font:800 max(10px,2.5cqw)/1 var(--body);color:#111827;box-shadow:0 2px 6px rgba(0,0,0,.25)}
.gh-mk.done{border-color:#f5b600;background:#fffbea}
.gh-mk.next{border-color:#f5b600;background:#fff;animation:ghPulse 1.6s ease-in-out infinite}
.gh-mk i{position:absolute;right:-.9cqw;bottom:-.6cqw;width:3cqw;height:3cqw;min-width:12px;min-height:12px;border-radius:50%;background:#16a34a;color:#fff;display:grid;place-items:center}
.gh-mk i .ico{width:70%;height:70%;stroke-width:3.4}
@keyframes ghPulse{50%{box-shadow:0 0 0 1.4cqw rgba(245,182,0,.28)}}
.gh-card{position:absolute;left:3.6cqw;top:5cqw;width:31cqw;background:rgba(255,255,255,.93);border-radius:3cqw;padding:2.6cqw 3cqw;display:flex;flex-direction:column;gap:.9cqw;box-shadow:0 4px 14px rgba(11,26,51,.12);pointer-events:none}
.gh-t{font-size:max(11px,3.5cqw);font-weight:700;line-height:1.2}
.gh-lv{font-size:max(11px,3.1cqw);font-weight:700;line-height:1.2}
.gh-lv span{color:#2563eb;font-size:max(13px,4.4cqw);font-weight:800}
.gh-row{display:flex;justify-content:space-between;font-size:max(9.5px,2.5cqw);font-weight:600}
.gh-row b{font-size:max(10.5px,3cqw)}
.gh-bar{height:max(6px,1.7cqw);border-radius:999px;background:#e5e9ef;overflow:hidden}
.gh-bar i{display:block;height:100%;border-radius:999px;background:linear-gradient(90deg,#16a34a,#22c55e)}
.gh-none{font-size:max(10px,2.5cqw);color:#4b5563}
.gb{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.gb-card{position:relative;overflow:hidden;border:0;border-radius:22px;min-height:clamp(118px,30vw,150px);padding:14px 16px;text-align:left;color:#fff;cursor:pointer;display:flex;flex-direction:column;gap:4px;box-shadow:0 8px 20px rgba(11,26,51,.14);font-family:var(--body)}
.gb-card b{font-size:clamp(15px,4.4vw,22px);font-weight:800;line-height:1.12;position:relative;z-index:1;text-shadow:0 1px 2px rgba(0,0,0,.12)}
.gb-card small{font-size:clamp(12px,3.2vw,15px);font-weight:600;opacity:.95;position:relative;z-index:1}
.gb-card.world{background:linear-gradient(135deg,#ff8cc8 0,#fd78bf 40%,#f7a8d8 100%)}
.gb-card.arcade{background:linear-gradient(135deg,#55b0ff 0,#2f86f2 50%,#1661d4 100%)}
.gb-card img{position:absolute;right:0;bottom:0;width:62%;height:auto;-webkit-mask-image:radial-gradient(ellipse at 60% 60%,#000 52%,transparent 74%);mask-image:radial-gradient(ellipse at 60% 60%,#000 52%,transparent 74%)}
.gb-card.arcade img{width:46%;right:10%;bottom:6%}
.gb-go{position:absolute;right:10px;bottom:10px;width:34px;height:34px;border-radius:50%;background:#fff;display:grid;place-items:center;box-shadow:0 3px 8px rgba(0,0,0,.18);z-index:1}
.gb-card.world .gb-go{color:#e04f9c}.gb-card.arcade .gb-go{color:#1661d4}
.gb-go .ico{width:16px;height:16px}
.gb-card.off{filter:saturate(.4);opacity:.75;cursor:default}
.gt{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:8px}
.gt-tile{border:0;background:#fff;border-radius:18px;padding:12px 4px 10px;display:flex;flex-direction:column;align-items:center;gap:8px;box-shadow:0 4px 14px rgba(30,90,150,.10);cursor:pointer;font-family:var(--body);color:#0b1a33}
.gt-tile b{font-size:clamp(11px,3vw,14px);font-weight:600;line-height:1.25;text-align:center;word-break:keep-all}
.gt-i{position:relative;width:clamp(32px,9vw,42px);height:clamp(32px,9vw,42px)}
.gt-i svg{width:100%;height:100%;filter:drop-shadow(0 3px 3px rgba(0,0,0,.14))}
.gt-i em{position:absolute;right:-6px;top:-4px;width:17px;height:17px;border-radius:50%;border:2px solid #fff}
.gt-i em.ok{background:#16a34a;color:#fff;display:grid;place-items:center}.gt-i em.ok .ico{width:10px;height:10px;stroke-width:3.4}
.gt-i em.n{background:#ff3b3b;width:12px;height:12px;right:-3px;top:-2px}
.gm{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
@media (max-width:520px){.gm{grid-template-columns:minmax(0,1fr)}}
.gm-card{padding:14px 16px;display:flex;flex-direction:column;gap:10px}
.gm-h{display:flex;align-items:center;gap:8px;font-size:16px;font-weight:700;position:relative}
.gm-h .gu-i{width:22px;height:22px;stroke-width:2.4}
.gm-gift{margin-left:auto;font-size:30px;line-height:1;margin-top:-10px;filter:drop-shadow(0 3px 4px rgba(0,0,0,.15))}
.gm-list{background:#f6f8fb;border-radius:14px;padding:6px 10px;display:flex;flex-direction:column}
.gm-row{display:flex;align-items:center;gap:10px;border:0;background:transparent;padding:7px 0;font:500 14.5px var(--body);color:#0b1a33;text-align:left;cursor:pointer;width:100%}
.gm-c{width:20px;height:20px;border-radius:5px;border:1.8px solid #c3cbd5;background:#fff;display:grid;place-items:center;flex:none}
.gm-row.ok .gm-c{background:#16a34a;border-color:#16a34a;color:#fff}.gm-row.ok .gm-c .ico{width:14px;height:14px;stroke-width:3.2}
.gm-n{font-size:12.5px;color:#6b7280}
.gm-prog{display:flex;align-items:center;gap:12px}.gm-prog .gh-bar{flex:1;height:9px}.gm-prog b{font-size:14px;white-space:nowrap}
.gr{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:6px}
.gr-one{position:relative;aspect-ratio:1}
.gr-one svg{width:100%;height:100%}
.gr-in{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:0;line-height:1.15}
.gr-in span{width:24%;height:24%}.gr-in span svg{width:100%;height:100%}
.gr-in small{font-size:clamp(10px,2.6vw,12px);font-weight:600;color:#1f2937}
.gr-in b{font-size:clamp(14px,4vw,18px);font-weight:800}
.gm-note{font-size:11px;color:#6b7280;text-align:center}
.gu-pf{margin-top:2px}
.gu-lower{max-width:1080px;width:100%;margin:6px auto 0;display:flex;flex-direction:column;gap:12px}
.gu-sub-h h3{font-size:16px}
.gu-lower .gu-home-grid{display:block}
.gu-lower .gu-col.main{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:12px;align-items:start}
.gu-more{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
.gu-more-b{display:flex;align-items:center;gap:8px;border:1px solid #dbe9f3;background:#fff;border-radius:14px;padding:11px 12px;font:600 14px var(--body);color:#0b1a33;cursor:pointer}
.gu-more-b .ico{width:20px;height:20px;color:#1677c9}
/* 하단 메뉴 (떠 있는 흰 막대 + 초록 알약) */
body.gu-stu .bnav{background:transparent;border:0;box-shadow:none;backdrop-filter:none;-webkit-backdrop-filter:none;padding:0 10px max(10px,env(safe-area-inset-bottom,0px))}
body.gu-stu .bnav-in{grid-template-columns:repeat(5,minmax(0,1fr));background:#fff;border-radius:26px;box-shadow:0 8px 26px rgba(11,26,51,.14);padding:6px;max-width:640px}
body.gu-stu .bnav button{border-radius:20px;padding:8px 2px 7px;font-size:11px;color:#374151;gap:2px}
body.gu-stu .bnav button span{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%}
body.gu-stu .bnav button.on{background:linear-gradient(180deg,#22b45a,#119944);color:#fff;box-shadow:0 4px 10px rgba(17,153,68,.35)}
body.gu-stu .bnav button.on::before{display:none}
body.gu-stu .bnav button .gu-i,body.gu-stu .bnav button .ico{width:24px;height:24px}
body.gu-stu .s-app{padding-bottom:calc(100px + env(safe-area-inset-bottom,0px))}
.gh-mk{width:6cqw;height:6cqw;border-width:.7cqw}
.gh-mk i{right:auto;left:calc(100% - .6cqw);bottom:auto;top:50%;transform:translateY(-50%);width:3.6cqw;height:3.6cqw}
.gh-card{left:2.8cqw;top:2.4cqw;width:33cqw;min-height:21.5cqw;background:rgba(255,255,255,.97);gap:.6cqw;padding:2.2cqw 2.6cqw}
.gh-t{font-size:max(10px,3.5cqw)}.gh-lv{font-size:max(9.5px,3cqw)}.gh-lv span{font-size:max(12px,4.4cqw)}.gh-row{font-size:max(8.5px,2.5cqw)}.gh-row b{font-size:max(9.5px,3cqw)}
.gb-card small{max-width:62%}
.gb-card img{width:52%}
.gb-card.arcade img{width:42%;right:12%;bottom:8%}
body.gu-stu .bnav button span{font-size:10px;letter-spacing:-.03em}
.gs-login .gs-col{min-height:100dvh}
.gs-form{gap:12px}.gs-form h2{margin:6px 0 2px;font-size:25px}
.gs-brand.sm{padding-top:max(26px,3vh);gap:8px}.gs-brand.sm .gu-emblem{width:70px;height:48px}.gs-brand.sm .gu-word{font-size:40px}

/* ===== 포트폴리오 보고서 형식 (화면 미리보기 · A4 인쇄 공통) ===== */
.rp{color:#111827;font-family:"IBM Plex Sans KR","Apple SD Gothic Neo","Malgun Gothic",sans-serif;font-size:13.5px;line-height:1.65;display:flex;flex-direction:column;gap:18px}
.rp-page{background:#fff;max-width:820px;width:100%;margin:0 auto;padding:44px 48px 30px;border-radius:6px;box-shadow:0 2px 6px rgba(11,26,51,.06),0 14px 34px rgba(11,26,51,.10);display:flex;flex-direction:column;gap:10px;position:relative}
@media (max-width:640px){.rp-page{padding:26px 18px 20px}.rp{font-size:13px}}
.rp-foot{margin-top:auto;padding-top:14px;border-top:1px solid #e5e7eb;display:flex;justify-content:space-between;font-size:11px;color:#6b7280}
.rp-h2{display:flex;align-items:baseline;gap:10px;font-size:20px;font-weight:700;color:#0b1a33;border-bottom:2.5px solid #0b1a33;padding-bottom:8px;margin:6px 0 6px}
.rp-h2 span{color:#16a34a;font-weight:800;min-width:24px}
.rp-h2.plain{border-bottom-width:1.5px}
.rp-h3{font-size:15px;font-weight:700;color:#0b1a33;margin:14px 0 4px;padding-left:10px;border-left:4px solid #16a34a}
.rp-cap{font-size:12px;font-weight:700;color:#374151;margin:8px 0 2px}
.rp-note{font-size:11.5px;color:#4b5563;margin-top:4px}
.rp-note.end{max-width:820px;margin:0 auto;text-align:center}
.rp-quote{background:#f8fafc;border-left:4px solid #94a3b8;padding:10px 14px;border-radius:0 8px 8px 0;margin:4px 0}
.rp-quote.cheer{border-left-color:#16a34a;background:#f0fdf4}
.rp-ul{margin:4px 0;padding-left:20px}
.rp-box{border:1px solid #d1d5db;border-radius:8px;padding:10px 12px;margin-bottom:8px}.rp-box p{margin:4px 0 0}
.rp .pf-tbl{width:100%;border-collapse:collapse;table-layout:fixed;font-size:12.5px;display:table}
.rp .pf-tbl th,.rp .pf-tbl td{border:1px solid #cbd5e1;padding:7px 9px;text-align:left;vertical-align:top;word-break:keep-all;overflow-wrap:anywhere}
.rp .pf-tbl th{background:#f1f5f9;font-weight:700;color:#0b1a33}
.rp .pf-tbl thead th{background:#e2e8f0;text-align:center}
.rp-lesson{width:100%;border-collapse:collapse;table-layout:fixed;margin:10px 0 6px;font-size:12.5px}
.rp-lesson thead th{background:#0b1a33;color:#fff;text-align:left;padding:9px 12px;font-size:14px;font-weight:700;border:1px solid #0b1a33}
.rp-lesson thead .pf-st{float:right;font-size:11px}
.rp-ln{display:inline-block;background:#16a34a;color:#fff;border-radius:4px;padding:1px 7px;font-size:11.5px;margin-right:8px}
.rp-lesson tbody th{width:23%;background:#f8fafc;color:#374151;font-weight:600;text-align:left;border:1px solid #cbd5e1;padding:7px 10px;vertical-align:top}
.rp-lesson tbody th small{font-weight:500;color:#6b7280}
.rp-lesson tbody td{border:1px solid #cbd5e1;padding:7px 10px;vertical-align:top;word-break:keep-all;overflow-wrap:anywhere}
.rp-lesson td p{margin:0 0 3px}
.rp-step td{background:#fff;padding:8px 10px 6px}
.rp-cover{display:flex;flex-direction:column;gap:18px;min-height:100%}
.rp-cover-top{display:flex;justify-content:space-between;align-items:center;border-bottom:1.5px solid #0b1a33;padding-bottom:10px;font-size:13px;color:#374151}
.rp-cover-title{text-align:center;padding:26px 0 6px}
.rp-kicker{font-size:14px;color:#16a34a;font-weight:700;letter-spacing:.04em}
.rp-cover-title h1{font-size:clamp(26px,5vw,36px);font-weight:800;color:#0b1a33;margin:8px 0 4px;letter-spacing:-.01em}
.rp-sub{color:#4b5563;font-size:14px}
.rp-cover-art{border-radius:10px;overflow:hidden;max-width:420px;width:72%;margin:0 auto;box-shadow:0 6px 18px rgba(11,26,51,.12)}
.rp-cover-art img{display:block;width:100%}
.rp-info{width:100%;border-collapse:collapse;table-layout:fixed;font-size:13px;margin-top:auto}
.rp-info th{background:#f1f5f9;border:1px solid #cbd5e1;padding:8px 10px;width:16%;text-align:left;font-weight:600}
.rp-info td{border:1px solid #cbd5e1;padding:8px 10px}
.rp-toc ol{list-style:none;margin:6px 0 16px;padding:0;columns:2;column-gap:28px}
.rp-toc li{padding:5px 0;border-bottom:1px dotted #cbd5e1;break-inside:avoid}.rp-toc li span{color:#16a34a;font-weight:800;margin-right:6px}
.rp-kpi{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0;border:1px solid #cbd5e1;border-radius:8px;overflow:hidden}
.rp-kpi div{padding:10px 12px;border-right:1px solid #e2e8f0;border-bottom:1px solid #e2e8f0}
.rp-kpi small{display:block;color:#6b7280;font-size:11.5px}.rp-kpi b{font-size:18px;color:#0b1a33}
.rp .pf-chart{max-width:460px;margin:4px 0}
.rp .pf-steps li{font-size:9.5px}
.rp .sv-sheet-h{border-bottom:2.5px solid #0b1a33}
.pf-bar{display:flex;flex-direction:column;gap:10px}
.pf-bar-l{display:flex;gap:14px;align-items:center}
.pf-bar-t{font-size:19px}
.pf-today-d summary,.pf-goal-d summary{cursor:pointer;font-weight:700;font-size:14px}
.pf-goal-d textarea{margin:8px 0}
.rp-screen{background:#e9eef4;border-radius:18px;padding:18px 10px}
@media (min-width:700px){.rp-screen{padding:28px}}
.pf-preview .rp-page{box-shadow:0 0 0 1px #e5e7eb}
.gb-card small{max-width:58%;white-space:normal}
.gb-card.arcade small{white-space:nowrap}
body.gu-stu .bnav button span{white-space:normal;line-height:1.1;text-align:center;font-size:10px;min-height:2.2em;display:flex;align-items:center}
.gh-hello{font-size:13.5px}
.gu-home-app .s-top .gu-bell,.gu-home-app .s-top .gu-avatar{width:38px;height:38px;flex:none}
@media (max-width:640px){.rp-info th{width:21%;font-size:12px;padding:6px}.rp-info td{font-size:12px;padding:6px}.rp-kpi{grid-template-columns:repeat(2,minmax(0,1fr))}}
/* ---- 포트폴리오 보고서: 촘촘한 구성 ---- */
.rp .pf-tbl.dense{font-size:11.5px}
.rp .pf-tbl.dense th,.rp .pf-tbl.dense td{padding:4px 6px}
.rp .pf-tbl td.c,.rp .pf-tbl th.c{text-align:center}
.rp .pf-tbl tr.sum td{background:#f8fafc;font-weight:700}
.rp .pf-tbl.tl td{padding:3px 6px}
.rp-2col{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;align-items:start}
@media (max-width:560px){.rp-2col{grid-template-columns:1fr}}
.rp-ldetail{margin:-2px 0 12px;padding:6px 0 0 10px;border-left:3px solid #e2e8f0}
.rp-kpi.k4{grid-template-columns:repeat(4,minmax(0,1fr))}
@media (max-width:560px){.rp-kpi.k4{grid-template-columns:repeat(2,minmax(0,1fr))}}
.pf-chart.bars{width:100%;max-width:340px;display:block}
.pf-hbar{width:100%;border-collapse:collapse;font-size:11.5px}
.pf-hbar th{width:28%;text-align:left;font-weight:600;padding:3px 6px 3px 0;color:#374151;white-space:nowrap}
.pf-hbar td{padding:3px 0}.pf-hbar td span{display:inline-block;height:11px;border-radius:3px;vertical-align:middle;margin-right:6px}
.pf-hbar td b{font-size:11px}
.rp-day{display:inline-block;margin:1px 4px 1px 0;font-size:11px;white-space:nowrap}.rp-day.ob{color:#7c3aed}
.rp-guide{border:1px solid #cbd5e1;background:#f8fafc;border-radius:8px;padding:10px 14px;font-size:12.5px}
.rp-guide ul{margin:6px 0 0;padding-left:18px}.rp-guide li{margin:3px 0}
.rp-box.tree{background:#f0fdf4;border-color:#bbf7d0}
.print-doc .pf-empty,.rp .rp-lesson .pf-empty{background:none;border:0;padding:0;color:#9ca3af;font-size:inherit}
.plan-sp{border:1px solid var(--line,#e2e8f0);border-radius:12px;padding:10px 12px;display:flex;flex-direction:column;gap:8px}
.plan-t th{width:22%;text-align:left}.plan-t td.c{width:9%;text-align:center}
.cloud-dot{display:inline-block;width:9px;height:9px;border-radius:50%;background:#94a3b8;margin-right:6px;vertical-align:middle}
.cloud-dot.ok{background:#16a34a}.cloud-dot.saving{background:#f59e0b}.cloud-dot.error{background:#dc2626}.cloud-dot.offline{background:#64748b}