:root{--bg:#F5F8F3;--surface:#fff;--surface-2:#EEF3EC;--ink:#1A241E;--muted:#5F7268;--primary:#2E7D5B;--primary-dark:#1E5C41;--primary-soft:#E4F0E9;--accent:#E5794A;--accent-soft:#FBEBE0;--line:#E1E9DF;--radius:16px;--radius-sm:10px;--shadow:0 1px 2px rgba(26,36,30,.04),0 8px 28px rgba(26,36,30,.06)}
*{box-sizing:border-box}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Apple SD Gothic Neo","Malgun Gothic",sans-serif;background:var(--bg);color:var(--ink);line-height:1.7;letter-spacing:-.01em}
a{color:var(--primary-dark);text-decoration:none}a:hover{text-decoration:underline}
img{max-width:100%;display:block}h1,h2,h3{line-height:1.3;letter-spacing:-.02em;margin:0}
.wrap{max-width:900px;margin:0 auto;padding:0 18px}
header{background:linear-gradient(135deg,var(--primary),var(--primary-dark));color:#fff;padding:26px 0;position:relative}
header h1{font-size:1.6rem}header h1 a{color:#fff;display:inline-flex;align-items:center;gap:10px}header p{margin:6px 0 0;opacity:.92;font-size:.95rem}
.logo{width:38px;height:38px;flex:none;border-radius:9px;box-shadow:0 2px 8px rgba(0,0,0,.18)}
/* 홈 화면 전용: 히어로 사진 배경 (다른 페이지는 그라디언트 유지 = 가볍게) */
header.hero{padding:46px 0;background:#1E5C41}
header.hero::before{content:"";position:absolute;inset:0;background:url("../img/hero.jpg") center/cover no-repeat;opacity:.42}
header.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(135deg,rgba(46,125,91,.88),rgba(27,82,56,.92))}
header.hero .wrap{position:relative;z-index:2}
header.hero h1{font-size:1.9rem;text-shadow:0 1px 12px rgba(0,0,0,.25)}
header.hero p{font-size:1rem;opacity:.95;text-shadow:0 1px 8px rgba(0,0,0,.25)}
@media(max-width:640px){header.hero{padding:34px 0}header.hero h1{font-size:1.5rem}}
nav{background:#18211C;position:sticky;top:0;z-index:10}
nav .wrap{display:flex;gap:16px;flex-wrap:wrap;padding:12px 18px}
nav a{color:#D9E4DC;font-weight:600;font-size:.9rem;white-space:nowrap}nav a:hover{color:#fff;text-decoration:none}
/* 앵커로 이동할 때 고정 내비에 제목이 가리지 않도록 */
[id]{scroll-margin-top:64px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:22px;margin:18px 0;box-shadow:var(--shadow)}
.card h2{color:var(--primary-dark);font-size:1.2rem;margin-bottom:4px}.card .sub{color:var(--muted);font-size:.9rem;margin-bottom:16px}
.routine{display:grid;grid-template-columns:repeat(6,1fr);gap:6px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:12px;margin:18px 0;box-shadow:var(--shadow)}
.rstep{text-align:center;padding:10px 4px;border-radius:var(--radius-sm)}
.rstep .n{width:32px;height:32px;margin:0 auto 6px;border-radius:50%;display:grid;place-items:center;font-weight:800;background:var(--surface-2);color:var(--muted);border:1px solid var(--line)}
.rstep .t{font-weight:700;font-size:.82rem}.rstep.active{background:var(--primary-soft)}.rstep.active .n{background:var(--primary);color:#fff}.rstep.done .n{background:var(--primary-dark);color:#fff}
.timer{font-size:2.6rem;font-weight:800;text-align:center;color:var(--accent);margin:12px 0;font-variant-numeric:tabular-nums}.timer.calm{color:var(--primary-dark)}
.btns{display:flex;gap:8px;justify-content:center;flex-wrap:wrap}
button{background:var(--primary);color:#fff;border:none;padding:10px 18px;font-size:.95rem;border-radius:8px;cursor:pointer;font-family:inherit;font-weight:700}button:hover{background:var(--primary-dark)}button.reset{background:#8a9a90}
label{display:block;font-weight:700;font-size:.85rem;margin-bottom:5px}
input,select,textarea{width:100%;padding:10px 12px;border:1px solid var(--line);border-radius:8px;font-family:inherit;font-size:.95rem;margin-bottom:12px}
.chip{display:inline-block;font-size:.78rem;font-weight:700;padding:4px 10px;border-radius:999px;background:var(--surface-2);color:var(--muted)}.chip.no{background:var(--accent-soft);color:var(--accent)}.chip.ok{background:var(--primary-soft);color:var(--primary-dark)}
.result{background:var(--surface-2);padding:14px;border-radius:8px;margin-top:10px;font-size:.92rem}
.krow{display:flex;justify-content:space-between;padding:6px 0;border-bottom:1px dashed var(--line)}.krow:last-child{border-bottom:none}.ktotal{font-weight:800;color:var(--primary-dark);font-size:1.05rem}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.ad{background:var(--surface-2);border:1px dashed #adb5bd;text-align:center;padding:16px;margin:16px 0;color:var(--muted);font-size:.82rem;border-radius:8px}
.articles{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.art{border:1px solid var(--line);border-radius:12px;background:#fff;overflow:hidden;display:flex;flex-direction:column;transition:box-shadow .18s,transform .18s}
.art .thumb{width:100%;aspect-ratio:16/9;object-fit:cover;display:block;background:var(--surface-2)}
.art .body{padding:14px 16px 16px}
.art h3{color:var(--primary-dark);font-size:1rem;margin-bottom:6px}.art p{font-size:.88rem;margin:0}
.art:hover{box-shadow:var(--shadow);text-decoration:none;transform:translateY(-2px)}
/* 아티클 본문 상단 대표 이미지 */
.article .cover{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:12px;margin:0 0 20px;background:var(--surface-2)}
.breadcrumb{font-size:.82rem;color:var(--muted);padding:16px 0 0}
.article{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;margin:18px 0;box-shadow:var(--shadow)}
.article h1{font-size:1.5rem;color:var(--ink);margin-bottom:8px}
.article .meta{color:var(--muted);font-size:.82rem;margin-bottom:22px}
.article h2{color:var(--primary-dark);font-size:1.15rem;margin:26px 0 10px}
.article p{margin:0 0 14px}.article ul{padding-left:20px;margin:0 0 14px}.article li{margin:5px 0}
.callout{background:var(--primary-soft);border-left:4px solid var(--primary);padding:14px 16px;border-radius:0 8px 8px 0;margin:18px 0;font-size:.92rem}
.callout.warn{background:var(--accent-soft);border-color:var(--accent)}
.cards-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:14px}
.pcard{display:block;border:1px solid var(--line);border-radius:12px;padding:14px;background:#fff}.pcard:hover{box-shadow:var(--shadow);text-decoration:none}
.pcard .tag{font-size:.72rem;font-weight:700;color:var(--primary-dark)}.pcard h3{font-size:.92rem;color:var(--ink);margin:6px 0 0}
footer{background:#18211C;color:#93A399;text-align:center;padding:26px 18px;margin-top:40px;font-size:.82rem}footer a{color:#D9E4DC}
/* 크로노그래프 타이머 */
.chrono{position:relative;width:210px;height:210px;margin:6px auto 14px}
.chrono svg{width:100%;height:100%;transform:rotate(-90deg);display:block}
.chrono-track{fill:none;stroke:var(--surface-2);stroke-width:11}
.chrono-bar{fill:none;stroke:var(--primary);stroke-width:11;stroke-linecap:round;transition:stroke .3s}
.chrono-ticks{stroke:var(--line);stroke-width:2}
.chrono.warn .chrono-bar{stroke:var(--accent)}
.chrono.done .chrono-bar{stroke:var(--primary-dark)}
.chrono-face{position:absolute;inset:0;display:grid;place-content:center;text-align:center;pointer-events:none}
.chrono-time{font-size:2.1rem;font-weight:800;font-variant-numeric:tabular-nums;color:var(--ink);line-height:1.1}
.chrono-label{font-size:.75rem;font-weight:700;color:var(--muted);margin-top:4px;letter-spacing:.02em}
.chrono-elapsed{font-size:.72rem;color:var(--muted);margin-top:2px;font-variant-numeric:tabular-nums}
.chrono.done .chrono-time{color:var(--primary-dark);font-size:1.6rem}
.chrono-hand{position:absolute;inset:0;pointer-events:none}
.chrono-hand i{position:absolute;left:50%;top:50%;width:2px;height:78px;background:var(--accent);transform-origin:50% 100%;transform:translate(-50%,-100%) rotate(0deg);border-radius:2px;opacity:0}
.chrono.running .chrono-hand i{opacity:.9}
.chrono-hand i::after{content:"";position:absolute;left:50%;bottom:-4px;width:8px;height:8px;margin-left:-4px;border-radius:50%;background:var(--accent)}
.timer-note{text-align:center;font-size:.82rem;color:var(--muted);margin:-4px 0 12px}
/* 설정 바 */
.setbar{display:flex;align-items:center;gap:10px;flex-wrap:wrap;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:14px 18px;margin:18px 0;box-shadow:var(--shadow)}
.setbar b{font-size:.9rem;color:var(--primary-dark)}
.setbar select{width:auto;margin:0;min-width:110px}
.setbar .hint{font-size:.78rem;color:var(--muted)}
/* 수면 방해 요소 */
.sleep-list{margin-top:12px}
.sleep-item{display:grid;grid-template-columns:22px 1fr auto auto;gap:12px;align-items:center;padding:11px 0;border-bottom:1px dashed var(--line)}
.sleep-item:last-child{border-bottom:none}
.sleep-item input[type=checkbox]{width:18px;height:18px;margin:0;accent-color:var(--primary);flex:none}
.sleep-name{font-size:.92rem;font-weight:700}
.sleep-sub{display:block;font-size:.76rem;color:var(--muted);font-weight:400;margin-top:1px}
.sleep-cut{font-size:.85rem;font-variant-numeric:tabular-nums;color:var(--muted);white-space:nowrap}
.sleep-item.off{opacity:.45}
.st{font-size:.74rem;font-weight:700;padding:4px 10px;border-radius:999px;white-space:nowrap}
.st.ok{background:var(--primary-soft);color:var(--primary-dark)}
.st.soon{background:#FFF3DF;color:#9A6212}
.st.no{background:var(--accent-soft);color:var(--accent)}
@media(max-width:640px){.sleep-item{grid-template-columns:22px 1fr;row-gap:5px}.sleep-cut,.sleep-item .st{grid-column:2;justify-self:start}}
.opt-row{display:flex;align-items:center;gap:8px;background:var(--surface-2);padding:12px 14px;border-radius:8px;margin-bottom:14px}
.opt-row input[type=checkbox]{width:18px;height:18px;margin:0;flex:none;accent-color:var(--primary)}
.opt-row label{margin:0;font-size:.9rem;cursor:pointer}
.hidden{display:none}
@media(max-width:640px){
  .grid2,.articles,.cards-grid{grid-template-columns:1fr}
  .routine{grid-template-columns:repeat(3,1fr)}
  .rstep .t{font-size:.72rem}
  .timer{font-size:2.1rem}
  .chrono{width:190px;height:190px}
  /* 내비를 2줄로 접지 말고 가로 스크롤 한 줄로 — 화면을 덜 차지한다 */
  nav .wrap{flex-wrap:nowrap;overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none;padding:11px 18px}
  nav .wrap::-webkit-scrollbar{display:none}
  [id]{scroll-margin-top:52px}
  .article{padding:20px 18px}
  .card{padding:18px 16px}
  header.hero h1 a{gap:8px}
  .logo{width:32px;height:32px}
}