:root{
  --bg:#f6f4f1; --card:#fff; --ink:#1d1f23; --sub:#6a6e75; --line:#e8e4dd;
  --c1:#ff5a5f; --c2:#ffb400; --c3:#00a699; --c4:#5b6cff; --c5:#c24bff;
  --green:#12a46b; --yellow:#e8a400; --red:#e5484d; --soft:#fff4e8;
  --r:18px; --sh:0 8px 24px rgba(30,25,15,.07);
}
*{box-sizing:border-box}
html,body{margin:0;background:var(--bg);color:var(--ink);font-family:Pretendard,"Apple SD Gothic Neo","Noto Sans KR",sans-serif;line-height:1.6;-webkit-font-smoothing:antialiased}
button,input,textarea,select{font-family:inherit;font-size:inherit}
button{cursor:pointer}
a{color:inherit}
.boot{padding:80px 16px;text-align:center;color:var(--sub)}
.wrap{max-width:760px;margin:0 auto;padding:0 16px 90px}
.wrap.wide{max-width:1100px}
h1,h2,h3{letter-spacing:-.02em;line-height:1.3}
.muted{color:var(--sub)}
.small{font-size:13px}

/* top bar */
.top{position:sticky;top:0;z-index:50;background:rgba(246,244,241,.94);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.top .in{max-width:1100px;margin:0 auto;padding:10px 16px;display:flex;align-items:center;gap:10px}
.top .logo{font-weight:800;font-size:17px;text-decoration:none;display:flex;align-items:center;gap:6px}
.top .logo i{font-style:normal;background:var(--ink);color:#fff;border-radius:8px;padding:2px 7px;font-size:13px}
.top nav{display:flex;gap:4px;margin-left:auto;overflow-x:auto}
.top nav a{text-decoration:none;font-size:14px;font-weight:600;color:var(--sub);padding:6px 10px;border-radius:999px;white-space:nowrap}
.top nav a.on{background:var(--ink);color:#fff}
.bell{position:relative}
.bell b{position:absolute;top:-2px;right:-2px;background:var(--c1);color:#fff;font-size:10px;border-radius:999px;padding:0 5px}

/* cards & buttons */
.card{background:var(--card);border-radius:var(--r);box-shadow:var(--sh);padding:18px;margin:14px 0}
.btn{border:0;background:var(--ink);color:#fff;border-radius:14px;padding:12px 18px;font-weight:700;font-size:15px;display:inline-flex;align-items:center;justify-content:center;gap:6px;text-decoration:none}
.btn.block{width:100%}
.btn.ghost{background:#fff;color:var(--ink);border:1px solid var(--line)}
.btn.c3{background:var(--c3)}.btn.c4{background:var(--c4)}.btn.red{background:var(--red)}.btn.green{background:var(--green)}
.btn:disabled{opacity:.45;cursor:not-allowed}
.btn.sm{padding:7px 12px;font-size:13px;border-radius:10px}
.row{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.grow{flex:1}
input.in,textarea.in,select.in{width:100%;border:2px solid var(--line);border-radius:12px;padding:11px 12px;background:#fff;outline:0}
input.in:focus,textarea.in:focus{border-color:var(--c4)}
label.lb{display:block;font-size:13px;font-weight:700;color:var(--sub);margin:10px 0 4px}
.err{color:var(--red);font-size:14px;margin-top:8px}

/* login */
.login{max-width:380px;margin:12vh auto 0;padding:0 16px}
.login h1{font-size:30px;margin:0}
.login .logo-big{font-size:46px}

/* home: streak */
.streak{display:flex;align-items:center;gap:14px}
.flame{font-size:40px;line-height:1;filter:grayscale(1);opacity:.5}
.flame.on{filter:none;opacity:1;animation:pulse 2s infinite}
@keyframes pulse{50%{transform:scale(1.08)}}
.streak b{font-size:28px}
.dots{display:flex;gap:4px;margin-top:8px;flex-wrap:wrap}
.dots i{width:16px;height:16px;border-radius:5px;background:#ece8e1;display:inline-block}
.dots i.d{background:var(--c2)}.dots i.f{background:#8fd3ff}.dots i.t{outline:2px solid var(--ink);outline-offset:1px}
.notice{background:var(--ink);color:#fff;border-radius:14px;padding:12px 14px;margin:10px 0;font-size:14px;display:flex;gap:8px;align-items:flex-start}
.notice small{opacity:.7;display:block}

/* path */
.week{position:relative}
.week h3{margin:0 0 2px;font-size:18px}
.week .goal{font-size:13.5px;color:var(--sub)}
.week.locked{opacity:.55}
.path{display:flex;flex-direction:column;gap:10px;margin-top:14px}
.node{display:flex;align-items:center;gap:12px;padding:12px;border-radius:14px;background:#faf8f5;text-decoration:none;border:2px solid transparent}
.node .ic{flex:0 0 44px;height:44px;border-radius:50%;display:grid;place-items:center;font-weight:800;background:#e9e5de;color:#999}
.node.done .ic{background:var(--c3);color:#fff}
.node.cur{border-color:var(--c4);background:#f1f2ff}
.node.cur .ic{background:var(--c4);color:#fff;animation:pulse 1.6s infinite}
.node.pitch .ic{background:var(--c5);color:#fff;border-radius:12px}
.node.locked{pointer-events:none}
.node .t{font-weight:700;font-size:15px}
.node .s{font-size:12.5px;color:var(--sub)}
.pill{display:inline-block;font-size:12px;font-weight:700;border-radius:999px;padding:2px 9px;background:#eee;color:#666}
.pill.pending{background:#fff3d6;color:#a06a00}.pill.passed{background:#e3f8ee;color:var(--green)}.pill.redo{background:#ffe9e9;color:var(--red)}
.done-banner{background:linear-gradient(135deg,var(--c3),var(--c4));color:#fff;border-radius:var(--r);padding:20px;text-align:center}

/* lesson */
.stepper{display:flex;gap:6px;margin:14px 0}
.stepper div{flex:1;height:6px;border-radius:3px;background:#e4e0d9}
.stepper div.on{background:var(--c4)}
.stepname{font-size:13px;font-weight:800;color:var(--c4);letter-spacing:.06em}
.lesson h2{margin:4px 0 10px;font-size:22px}
.vs{display:grid;gap:8px}
.vs .bad{background:#f3f1ee;border-radius:12px;padding:10px 12px;color:var(--sub)}
.vs .bad::before{content:"초보 ✗  ";font-weight:800;color:var(--red)}
.ex{background:#fff;border-left:4px solid var(--c4);border-radius:10px;padding:10px 12px;margin:8px 0;box-shadow:0 2px 8px rgba(0,0,0,.04)}
.ex small{display:block;color:var(--sub);font-size:12px}
.say{font-size:19px;font-weight:700;line-height:1.5}
.shadow-item{border:2px solid var(--line);border-radius:14px;padding:14px;margin:10px 0}
.shadow-item.ok{border-color:var(--c3);background:#f0fbf8}

/* recorder */
.rec{display:flex;flex-direction:column;align-items:center;gap:10px;padding:10px 0}
.recbtn{width:84px;height:84px;border-radius:50%;border:0;background:var(--c1);color:#fff;font-size:30px;box-shadow:0 8px 20px rgba(255,90,95,.35);transition:.2s}
.recbtn.on{border-radius:22px;background:var(--ink);animation:pulse 1.2s infinite}
.rectime{font-size:22px;font-weight:800;font-variant-numeric:tabular-nums}
.recbar{width:100%;height:8px;border-radius:4px;background:#eee;overflow:hidden}
.recbar i{display:block;height:100%;background:var(--c3);width:0;transition:width .3s}
audio{width:100%}

/* result */
.lights{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}
.light{border-radius:12px;padding:10px 8px;text-align:center;font-size:12.5px;font-weight:700;background:#f4f2ee}
.light b{display:block;font-size:20px}
.light.green{background:#e3f8ee;color:var(--green)}.light.yellow{background:#fff3d6;color:#a06a00}.light.red{background:#ffe9e9;color:var(--red)}
.fb{display:grid;gap:8px;margin-top:12px}
.fb div{border-radius:12px;padding:12px;font-size:15px}
.fb .good{background:#e3f8ee}.fb .next{background:#eef0ff}
.fb .good::before{content:"👏 잘한 것  ";font-weight:800}.fb .next::before{content:"🎯 다음엔 이것 하나  ";font-weight:800}
.transcript{background:#faf8f5;border-radius:12px;padding:12px;font-size:15.5px;line-height:1.9;white-space:pre-wrap}
.transcript mark.filler{background:#ffd6d7;color:#a3161b;border-radius:4px;padding:0 2px}
.transcript mark.good{background:#d7f5e8;color:#0b6b46;border-radius:4px;padding:0 2px}
.chips{display:flex;gap:6px;flex-wrap:wrap}
.chip{background:#f1eee9;border-radius:999px;padding:4px 10px;font-size:13px;font-weight:600}
.chip.f{background:#ffe9e9;color:var(--red)}.chip.g{background:#e3f8ee;color:var(--green)}
.wait{display:flex;align-items:center;gap:10px;color:var(--sub)}
.spin{width:18px;height:18px;border:3px solid #ddd;border-top-color:var(--c4);border-radius:50%;animation:sp 1s linear infinite}
@keyframes sp{to{transform:rotate(360deg)}}

/* celebrate */
.celebrate{text-align:center;padding:30px 10px}
.celebrate .big{font-size:64px;animation:pop .6s}
@keyframes pop{from{transform:scale(.3);opacity:0}to{transform:none;opacity:1}}

/* coach */
.tabs{display:flex;gap:6px;margin:14px 0}
.tabs a{text-decoration:none;font-weight:700;padding:8px 14px;border-radius:12px;background:#fff;color:var(--sub);border:1px solid var(--line)}
.tabs a.on{background:var(--ink);color:#fff;border-color:var(--ink)}
.qitem{display:flex;gap:12px;align-items:center;text-decoration:none}
.qitem .mini{display:flex;gap:4px}
.qitem .mini i{width:12px;height:12px;border-radius:50%;background:#ddd}
.qitem .mini i.green{background:var(--green)}.qitem .mini i.yellow{background:var(--yellow)}.qitem .mini i.red{background:var(--red)}
.team{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:12px}
.tm h3{margin:0;font-size:18px}
.kv{display:grid;grid-template-columns:repeat(3,1fr);gap:6px;margin:10px 0}
.kv div{background:#faf8f5;border-radius:10px;padding:8px;text-align:center;font-size:12px;color:var(--sub)}
.kv b{display:block;font-size:17px;color:var(--ink)}
.spark{display:block;width:100%;height:40px}
.rub{display:grid;gap:6px}
.rub label{display:flex;gap:8px;align-items:center;background:#faf8f5;border-radius:10px;padding:8px 10px;font-size:14.5px;cursor:pointer}
.tri{display:flex;gap:4px;margin-left:auto}
.tri button{border:2px solid var(--line);background:#fff;border-radius:8px;width:34px;height:30px;font-size:14px}
.tri button.on[data-v="0"]{background:var(--red);border-color:var(--red)}
.tri button.on[data-v="1"]{background:var(--yellow);border-color:var(--yellow)}
.tri button.on[data-v="2"]{background:var(--green);border-color:var(--green)}
.pts{display:grid;gap:6px;margin-top:8px}
.pts div{background:#fff8e6;border-radius:10px;padding:8px 10px;font-size:14px}
.pts b{color:var(--c4);cursor:pointer;margin-right:6px}
table.tb{width:100%;border-collapse:collapse;font-size:14px}
table.tb td,table.tb th{padding:9px 6px;border-bottom:1px solid var(--line);text-align:left}
.tag{display:inline-block;background:#f1eee9;border-radius:999px;padding:4px 10px;margin:3px;font-size:13.5px}
.tag button{border:0;background:none;color:var(--red);margin-left:4px;font-weight:800}
.toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%) translateY(90px);background:var(--ink);color:#fff;padding:11px 18px;border-radius:999px;font-size:14px;font-weight:600;transition:.3s;z-index:200;max-width:90vw;text-align:center}
.toast.on{transform:translateX(-50%) translateY(0)}
@media (max-width:560px){.lights{grid-template-columns:repeat(2,1fr)}.top nav a{padding:6px 8px;font-size:13px}}

/* ===== 소개 페이지 ===== */
.about h2{font-size:clamp(23px,3.6vw,32px);margin:6px 0 16px}
.ab-hero{padding:46px 0 20px}
.ab-badge{display:inline-block;background:var(--ink);color:#fff;font-size:13px;font-weight:700;border-radius:999px;padding:6px 12px}
.ab-hero h1{font-size:clamp(32px,6vw,54px);margin:16px 0 14px;line-height:1.18}
.ab-hero h1 span{background:linear-gradient(90deg,var(--c1),var(--c5));-webkit-background-clip:text;background-clip:text;color:transparent}
.ab-lead{font-size:17px;color:#3d4148;max-width:760px}
.ab-cta{margin:18px 0}
.ab-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:18px}
.ab-stats div{background:#fff;border-radius:16px;padding:14px;box-shadow:var(--sh);font-size:13px;color:var(--sub)}
.ab-stats b{display:block;font-size:26px;color:var(--ink)}
.ab-sec{padding:34px 0;border-top:1px solid var(--line)}
.ab-kicker{font-size:13px;font-weight:800;color:var(--c1);letter-spacing:.08em}
.ab-why{display:grid;grid-template-columns:1fr auto 1fr;gap:12px;align-items:center;margin-bottom:16px}
.ab-quote .q{border-radius:16px;padding:16px;font-size:17px;font-weight:700;line-height:1.55}
.ab-quote .q.bad{background:#f3f1ee;color:var(--sub)}
.ab-quote .q.good{background:#eef8f3;color:#0b5b3c}
.ab-quote small{display:block;color:var(--sub);margin-top:6px;font-size:13px}
.ab-arrow{font-size:30px;color:var(--c3);font-weight:800}
.ab-grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.ab-card{background:#fff;border-radius:var(--r);padding:18px;box-shadow:var(--sh)}
.ab-card .ic{font-size:28px}
.ab-card h3{margin:6px 0;font-size:18px}
.ab-card p{margin:0;color:#41454b;font-size:15px}
.ab-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.ab-step{background:#fff;border-radius:var(--r);padding:18px;box-shadow:var(--sh);position:relative}
.ab-step i{font-style:normal;display:grid;place-items:center;width:36px;height:36px;border-radius:12px;background:var(--c4);color:#fff;font-weight:800}
.ab-step h3{margin:10px 0 6px;font-size:17px}
.ab-step p{margin:0;font-size:14.5px;color:#41454b}
.ab-habit{display:flex;gap:14px;align-items:flex-start;background:var(--soft);border-radius:var(--r);padding:16px;margin-top:14px;font-size:15px}
.ab-habit .flame{font-size:34px}
.ab-demo{max-width:760px}
.ab-weeks{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.ab-week{background:#fff;border-radius:var(--r);padding:16px;box-shadow:var(--sh)}
.ab-week .wk{display:inline-block;background:var(--c5);color:#fff;border-radius:8px;font-size:12px;font-weight:800;padding:2px 8px}
.ab-week h3{margin:8px 0 2px;font-size:16.5px}
.ab-week ol{padding-left:18px;margin:8px 0;font-size:14px}
.ab-week .pt{background:#f6effe;border-radius:10px;padding:8px 10px;font-size:13px;font-weight:600}
.ab-faq details{background:#fff;border-radius:14px;padding:14px 16px;margin:8px 0;box-shadow:0 2px 10px rgba(0,0,0,.04)}
.ab-faq summary{font-weight:700;cursor:pointer}
.ab-faq p{margin:8px 0 0;color:#41454b}
.ab-foot{text-align:center;color:var(--sub);font-size:13px;padding:30px 0 10px}
@media (max-width:860px){.ab-steps,.ab-weeks{grid-template-columns:1fr 1fr}.ab-grid3{grid-template-columns:1fr}.ab-stats{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.ab-steps,.ab-weeks{grid-template-columns:1fr}.ab-why{grid-template-columns:1fr}.ab-arrow{transform:rotate(90deg);text-align:center}}

/* 한국어 줄바꿈: 단어 중간에서 끊지 않기 */
h1,h2,h3,p,li,summary,.say,.ab-lead{word-break:keep-all;overflow-wrap:anywhere}