:root{--teal:#0d9488;--teal-d:#0f766e;--ink:#0f172a;--mut:#334155;--bg:#f0fdfa;--card:#fff;--line:#cbd5e1;
--light:#1d4ed8;--mod:#15803d;--vig:#c2410c;--r:18px}
*{box-sizing:border-box}
html{font-size:19px;-webkit-text-size-adjust:100%}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Apple SD Gothic Neo","Noto Sans KR","Noto Sans CJK KR","Malgun Gothic",sans-serif;
background:var(--bg);color:var(--ink);line-height:1.5;word-break:keep-all;padding-bottom:env(safe-area-inset-bottom)}
.top{display:flex;gap:12px;align-items:center;padding:calc(12px + env(safe-area-inset-top)) max(16px,env(safe-area-inset-right)) 12px max(16px,env(safe-area-inset-left));background:var(--teal-d);color:#fff}
.top img{border-radius:10px}.top h1{margin:0;font-size:1.3rem}.top p{margin:0;font-size:.8rem;opacity:.95}
main{max-width:560px;margin:0 auto;padding:12px max(14px,env(safe-area-inset-right)) calc(12px + env(safe-area-inset-bottom)) max(14px,env(safe-area-inset-left))}
h2{font-size:1.25rem;margin:18px 0 10px}h3{margin:0 0 8px;font-size:1.1rem}
.step{display:flex;align-items:center;gap:10px}.step span{display:inline grid;place-items:center;width:32px;height:32px;border-radius:50%;background:var(--teal);color:#fff;font-size:1rem}
.choice{display:grid;gap:10px}.choice.two{grid-template-columns:1fr 1fr}.choice.three{grid-template-columns:1fr 1fr 1fr}
.opt{display:flex;flex-direction:column;align-items:center;gap:2px;padding:16px 6px;border:3px solid var(--line);border-radius:var(--r);background:#fff;color:var(--ink);font:inherit;cursor:pointer;min-height:92px}
.opt .big{font-size:1.15rem;font-weight:800}.opt .sub{font-size:.8rem;color:var(--mut)}
.opt[aria-checked=true]{border-color:var(--teal);background:#ccfbf1;box-shadow:0 0 0 2px var(--teal) inset}
.card{background:var(--card);border-radius:var(--r);padding:14px 16px;margin:12px 0;box-shadow:0 1px 3px #0f172a22}
details.card summary{font-weight:700;cursor:pointer;font-size:1.05rem;min-height:44px;padding:8px 0;line-height:28px}
.field{display:block;font-weight:700;margin:10px 0}
.field input,.hrInput input{display:block;width:100%;margin-top:6px;font:inherit;font-size:1.3rem;padding:12px;border:2px solid var(--mut);border-radius:12px}
.seg{display:flex;gap:8px}.seg button{flex:1;font:inherit;font-weight:700;padding:12px;border-radius:12px;border:2px solid var(--line);background:#fff}
.seg button[aria-checked=true]{background:var(--teal);color:#fff;border-color:var(--teal)}
.small{font-size:.85rem;color:var(--mut);margin:6px 0}.strong{font-weight:700;color:var(--ink)}.center{text-align:center}
.note{background:#fff7ed;border-left:5px solid #ea580c;padding:10px 12px;border-radius:10px;font-size:.9rem;margin:10px 0}
.target h3{color:var(--teal-d)}.target .row{display:flex;justify-content:space-between;gap:8px;padding:6px 0;border-top:1px solid #e2e8f0;font-size:.95rem}
.target .row b{white-space:nowrap}
.dot{display:inline-block;width:14px;height:14px;border-radius:50%;margin-right:6px;vertical-align:-1px}
.check{display:flex;gap:10px;align-items:center;font-weight:700;margin:14px 2px;min-height:48px;cursor:pointer}.check input{width:28px;height:28px;flex:none}
.btn{font:inherit;font-weight:800;border:0;border-radius:16px;padding:14px 18px;cursor:pointer}
.btn.huge{display:block;width:100%;font-size:1.4rem;padding:20px;margin:10px 0}.btn.wide{width:100%}
.btn.primary{background:var(--teal);color:#fff}.btn.secondary{background:#e2e8f0;color:var(--ink);border:2px solid #94a3b8}
.btn.finish{background:var(--ink);color:#fff}.btn.link{background:none;color:var(--mut);text-decoration:underline;font-weight:600;display:block;margin:4px auto}
.btn:active{transform:scale(.98)}
.liveTop{display:flex;justify-content:space-between;align-items:center;font-weight:700}
.badge{background:#ccfbf1;color:var(--teal-d);padding:2px 10px;border-radius:99px;font-size:.75rem}
.timer{font-size:3.6rem;font-weight:800;text-align:center;font-variant-numeric:tabular-nums;letter-spacing:1px;margin:4px 0}
.timer.paused{opacity:.45}
.speed{border-radius:22px;padding:14px 16px;color:#fff;text-align:center}
.zone-none{background:#475569}.zone-light{background:var(--light)}.zone-moderate{background:var(--mod)}.zone-vigorous{background:var(--vig)}
.speedLabel{font-size:.95rem;font-weight:700;opacity:.95}
.speedVal{font-size:4.4rem;font-weight:900;line-height:1.05;font-variant-numeric:tabular-nums}.speedVal small{font-size:1.2rem;margin-left:6px}
.zoneBig{font-size:2rem;font-weight:900;margin:2px 0}
.speedMeta{display:flex;justify-content:center;gap:18px;font-size:.95rem}
.gps{text-align:center;min-height:1.3em}
.hr .hrRow{display:flex;justify-content:space-between;align-items:center}
.hrVal{font-size:2.8rem;font-weight:900;font-variant-numeric:tabular-nums}.hrVal small{font-size:1rem;margin-left:4px}
.hrZone{font-size:1.4rem;font-weight:900;padding:8px 14px;border-radius:14px;background:#e2e8f0;text-align:center}
.hrZone.light{background:var(--light);color:#fff}.hrZone.moderate{background:var(--mod);color:#fff}.hrZone.vigorous{background:var(--vig);color:#fff}
.hrInput{display:flex;gap:8px;align-items:flex-end}.hrInput input{margin:0}.hrInput .btn{white-space:nowrap}
.bar{position:relative;display:flex;height:40px;border-radius:12px;overflow:visible;margin:10px 0 26px}
.bar .seg2{height:100%;color:#fff;font-size:.8rem;font-weight:800;display:grid;place-items:center;position:relative}
.bar .seg2:first-child{border-radius:12px 0 0 12px}.bar .seg2:last-of-type{border-radius:0 12px 12px 0}
.bar .tick{position:absolute;top:42px;font-size:.75rem;transform:translateX(-50%);color:var(--mut);font-weight:700}
.bar .marker{position:absolute;top:-8px;width:6px;height:56px;background:var(--ink);border-radius:3px;transform:translateX(-50%);box-shadow:0 0 0 2px #fff}
.talkNow{background:#fef9c3;border:3px solid #ca8a04;border-radius:var(--r);padding:12px 14px;font-size:1.05rem;margin:12px 0}
.ctrl{display:grid;grid-template-columns:1fr 1fr;gap:10px}.ctrl .btn{margin:6px 0}
.sumZone{text-align:center;color:#fff;font-size:2.2rem;font-weight:900;border-radius:20px;padding:14px}
.ringWrap{position:relative;width:220px;height:220px;margin:16px auto}
.ring{width:100%;height:100%;transform:rotate(-90deg)}.ringBg{fill:none;stroke:#e2e8f0;stroke-width:14}
.ringFg{fill:none;stroke:var(--teal);stroke-width:14;stroke-linecap:round;stroke-dasharray:326.73;stroke-dashoffset:326.73}
.ringText{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center}
.ringText b{font-size:2.6rem}.ringText span{font-size:.85rem;color:var(--mut)}
.stats{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:12px 0}
.stats div{background:#fff;border-radius:14px;padding:10px 12px;box-shadow:0 1px 2px #0f172a1a}
.stats dt{font-size:.8rem;color:var(--mut)}.stats dd{margin:0;font-size:1.25rem;font-weight:800}
.remain{font-size:1.15rem;font-weight:800;color:var(--teal-d)}
.talk{border:3px solid var(--teal)}.talk h2{margin-top:0}
.talkList{list-style:none;padding:0;margin:0 0 10px}.talkList li{display:flex;gap:12px;align-items:center;padding:10px 12px;border-radius:12px;margin:6px 0;color:#fff;font-size:1.02rem}
.talkList b{min-width:4.2em;font-size:1.1rem}.z-light{background:var(--light)}.z-moderate{background:var(--mod)}.z-vigorous{background:var(--vig)}
.caution{padding-left:1.1em;margin:0;font-size:.9rem}.caution li{margin:4px 0}.caution .stop{color:#b91c1c}
.week b{font-size:1.6rem}.wbar{height:16px;background:#e2e8f0;border-radius:99px;overflow:hidden;margin:6px 0}.wbar i{display:block;height:100%;width:0;background:var(--teal)}
.hist{list-style:none;padding:0;margin:8px 0}.hist li{display:flex;justify-content:space-between;gap:8px;border-top:1px solid #e2e8f0;padding:8px 0;font-size:.9rem}
.hist .zt{color:#fff;border-radius:8px;padding:0 8px;font-weight:800;white-space:nowrap}
footer{max-width:560px;margin:0 auto;padding:8px 18px 30px;font-size:.8rem;color:var(--mut)}footer a{color:var(--teal-d);font-weight:700}
[hidden]{display:none!important}
.installBar{display:flex;align-items:center;gap:8px;background:#ccfbf1;border-bottom:3px solid var(--teal);padding:10px 14px;font-weight:700;font-size:.95rem}
.installBar span{flex:1}.installBar .btn.primary{padding:10px 14px}.installBar .btn.link{margin:0;font-size:1.2rem;text-decoration:none}
.map{width:100%;border-radius:16px;overflow:hidden;background:#f2f8f3}.map svg{display:block;width:100%;height:100%}
.map.preview{height:min(480px,60vh);cursor:zoom-in;border:1px solid #d1e7dd}.map.live{height:240px;cursor:zoom-in;box-shadow:0 1px 3px #0f172a33}
.mRoute{fill:none;stroke:none}.mDone{fill:none;stroke:#fff;stroke-width:15;stroke-linecap:round;stroke-linejoin:round;opacity:.95}
.mDoneHi{fill:none;stroke:#facc15;stroke-width:8;stroke-linecap:round;stroke-linejoin:round}
.mTurn{fill:none;stroke:none}.mRing{fill:none}.mAvatar{filter:drop-shadow(0 2px 3px #0f172a66)}
.mapTitle{margin:0 0 8px;font-size:1.05rem;text-align:center}.courseSteps{margin:10px 2px 2px;font-weight:700;line-height:1.55;text-align:center;word-break:keep-all}
.mapWrap{margin:12px 0}.mapInfo{display:flex;flex-direction:column;align-items:center;margin-top:6px}.mapInfo b{font-size:1.25rem;font-variant-numeric:tabular-nums}
.offHint{background:#fff7ed;color:#9a3412;border:2px solid #fdba74;border-radius:12px;padding:4px 10px;font-weight:700;font-size:.9rem;margin-top:4px;text-align:center}
.mapSmall{text-align:center;margin:2px 0}
.mapWrap.big{position:fixed;inset:0;z-index:50;background:#fff;margin:0;padding:calc(10px + env(safe-area-inset-top)) max(10px,env(safe-area-inset-right)) calc(10px + env(safe-area-inset-bottom)) max(10px,env(safe-area-inset-left));display:flex;flex-direction:column}
.mapWrap.big .map.live{flex:1;height:auto;cursor:zoom-out;overflow:auto;-webkit-overflow-scrolling:touch}.mapWrap.big .map.live svg{height:auto}.mapWrap.big .mapClose{display:block!important;width:100%;font-size:1.2rem;margin-top:8px}
.platBar{background:#ecfeff;border-bottom:3px solid var(--teal);padding:10px max(14px,env(safe-area-inset-right)) 12px max(14px,env(safe-area-inset-left))}.platBar p{margin:2px 0}
.platBar.warn{background:#fff7ed;border-color:#ea580c}.row2{display:flex;gap:8px;margin-top:8px}.row2 .btn{flex:1}
a.btn{display:block;text-align:center;text-decoration:none;margin-top:6px}a.btn[aria-disabled=true]{background:#94a3b8;pointer-events:none}
.iosGuide{border:3px solid #0a84ff}.iosGuide h2{margin-top:0}.iosSteps{list-style:none;counter-reset:s;padding:0;margin:0}
.iosSteps li{display:flex;gap:12px;align-items:center;padding:8px 0;border-top:1px solid #e2e8f0;counter-increment:s}
.iosSteps li::before{content:counter(s);display:grid;place-items:center;min-width:30px;height:30px;border-radius:50%;background:#0a84ff;color:#fff;font-weight:800}
.iosSteps img{flex:none;border-radius:10px}
footer{padding-left:max(18px,env(safe-area-inset-left));padding-right:max(18px,env(safe-area-inset-right));padding-bottom:calc(30px + env(safe-area-inset-bottom))}

.mapCard.big{position:fixed;inset:0;z-index:50;background:#fff;margin:0;border-radius:0;padding:calc(10px + env(safe-area-inset-top)) max(10px,env(safe-area-inset-right)) calc(10px + env(safe-area-inset-bottom)) max(10px,env(safe-area-inset-left));display:flex;flex-direction:column}
.mapCard.big .map.preview{flex:1;height:auto;cursor:zoom-out;overflow:auto;-webkit-overflow-scrolling:touch;border:0}.mapCard.big .map.preview svg{height:auto}
.mapCard.big .courseSteps,.mapCard.big .mapSmall{display:none}.mapCard.big .mapClose{display:block!important;width:100%;font-size:1.2rem;margin-top:8px}
footer a{display:inline-flex;align-items:center;min-height:44px;padding:0 4px}
.talkMini{display:flex;flex-direction:column;gap:6px;border:3px solid var(--teal);padding:10px 12px}.talkMini span{color:#fff;border-radius:10px;padding:6px 10px;font-weight:700;font-size:.95rem}
.ringCap{margin:4px 0 0}
/* 등록번호 */
.bibField input{min-height:56px;font-size:1.4rem;letter-spacing:.08em}.err{color:#b91c1c;font-weight:700}
.field input[aria-invalid=true]{border-color:#b91c1c}
.sumBib{display:flex;justify-content:center;align-items:baseline;gap:12px;background:#0f172a;color:#fff;border-radius:var(--r);padding:10px 16px;margin:6px 0}
.sumBib span{font-size:.95rem}.sumBib b{font-size:2rem;letter-spacing:.06em}
/* 잠금 모드 안내 (web) / Android 앱 */
.lockNote{display:flex;flex-direction:column;gap:4px;background:#eff6ff;border:3px solid #1d4ed8;border-radius:var(--r);padding:12px 14px;margin:12px 0;font-size:1.02rem}
.lockNote b{font-size:1.15rem}.lockNote.ok{background:#f0fdf4;border-color:#15803d}
.gapNote{display:flex;flex-direction:column;gap:6px;background:#f8fafc;border:2px solid #94a3b8;border-radius:var(--r);padding:12px 14px;margin:12px 0}
.gapNote .btn.link{align-self:flex-end;min-height:44px;font-weight:700}
.sumLock{color:var(--mut)}
#saverBtn{margin:6px 0 12px}
/* 절전 화면: pure black, no animation, large text */
body.saverOn{overflow:hidden}
body.saverOn>header,body.saverOn>main,body.saverOn>footer,body.saverOn>div:not(#saver){display:none!important}
.saver{position:fixed;inset:0;z-index:9999;background:#000;color:#e5e7eb;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:14px;padding:24px;text-align:center;cursor:pointer;animation:none;transition:none}
.svTime{font-size:2.6rem;font-variant-numeric:tabular-nums;color:#9ca3af}
.svSpeed b{font-size:5.5rem;line-height:1;font-variant-numeric:tabular-nums;color:#fff}.svSpeed small{font-size:1.4rem;color:#9ca3af}
.svZone{font-size:2.6rem;font-weight:800}.sv-light{color:#93c5fd}.sv-moderate{color:#86efac}.sv-vigorous{color:#fdba74}.sv-none{color:#d1d5db}
.svTalk{font-size:1.25rem;color:#d1d5db;max-width:22em}
.svKm{font-size:1.8rem;font-variant-numeric:tabular-nums;color:#e5e7eb}
.svWake{position:absolute;bottom:calc(20px + env(safe-area-inset-bottom));left:16px;right:16px;font-size:.9rem;color:#9ca3af}