/* 하이터치 시험 공개 면 공용 디자인 (KTM_FLOW_V1 20260927)
 * 토큰 = docs/MATHKING_DESIGN_SYSTEM.md --mk-* (틸 브랜드 · warm·clear). 페이지별 팔레트 8종 → 이 파일 1개로 수렴.
 * 모션 규칙: 진입 1회성(reveal·count·bar·ring)만, 무한 루프·패럴랙스·파티클 없음, prefers-reduced-motion 이면 전부 정지.
 */
:root{
  --mk-bg-app:#F8F7F3;--mk-bg-surface:#FFFFFF;--mk-bg-surface-soft:#F3F1EC;--mk-bg-active:#EAF6F5;
  --mk-text-primary:#1F2937;--mk-text-secondary:#5B6472;--mk-text-tertiary:#8A94A6;--mk-text-inverse:#FFFFFF;
  --mk-brand-primary:#0F8B8D;--mk-brand-primary-hover:#0C7476;--mk-brand-primary-soft:#DDF3F1;
  --mk-accent-success:#4CAF50;--mk-accent-success-soft:#E7F6E8;--mk-accent-warning:#F59E0B;--mk-accent-warning-soft:#FFF3D9;
  --mk-accent-error:#E76F51;--mk-accent-error-soft:#FDEAE5;--mk-border-default:#E4E7EC;--mk-border-strong:#D0D7E2;
  --mk-shadow-sm:0 2px 8px rgba(31,41,55,.06);--mk-shadow-md:0 6px 20px rgba(31,41,55,.10);--mk-shadow-lg:0 18px 48px rgba(18,57,58,.16);
  --mk-radius-xs:8px;--mk-radius-sm:12px;--mk-radius-md:16px;--mk-radius-lg:20px;--mk-radius-xl:24px;
  --k-band:#12393A;--k-band-2:#0E2E2F;--k-band-text:#D7ECEA;--k-ink:#132326;
  --k-kakao:#FEE500;--k-kakao-ink:#191600;
  --k-ease:cubic-bezier(.2,.7,.2,1);
  --k-font:"Pretendard","Noto Sans KR","Apple SD Gothic Neo",-apple-system,BlinkMacSystemFont,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--mk-bg-app);color:var(--mk-text-primary);font-family:var(--k-font);font-size:16px;line-height:1.65;word-break:keep-all;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:var(--mk-brand-primary)}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid var(--mk-brand-primary);outline-offset:2px}
h1,h2,h3{color:var(--k-ink);margin:0;line-height:1.28;letter-spacing:-.02em;text-wrap:balance}
p{margin:0}
.k-wrap{width:min(1120px,calc(100% - 32px));margin:0 auto}
.k-narrow{width:min(760px,calc(100% - 32px));margin:0 auto}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* ── 헤더 ── */
.k-nav{position:sticky;top:0;z-index:40;background:rgba(248,247,243,.96);border-bottom:1px solid transparent;transition:border-color 180ms ease,box-shadow 180ms ease}
.k-nav.is-scrolled{border-bottom-color:var(--mk-border-default);box-shadow:var(--mk-shadow-sm)}
.k-nav .k-wrap{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:64px}
.k-logo{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--k-ink);font-weight:800;font-size:16px;white-space:nowrap}
.k-logo i{width:30px;height:30px;border-radius:9px;background:var(--mk-brand-primary);display:grid;place-items:center;color:#fff;font-style:normal;font-size:14px;font-weight:900}
.k-logo small{font-weight:600;color:var(--mk-text-tertiary);font-size:13px}
.k-menu{display:flex;align-items:center;gap:4px}
[hidden]{display:none!important}
.k-menu a{color:var(--mk-text-secondary);text-decoration:none;font-size:14px;font-weight:600;padding:8px 10px;border-radius:10px}
.k-menu a:hover{background:var(--mk-bg-surface-soft);color:var(--k-ink)}
.k-menu a[aria-current="page"]{color:var(--mk-brand-primary)}
/* 기본(청록) 버튼만 메뉴 링크 색을 이긴다 — kakao/line/ghost 변형은 자체 색 유지 */
.k-menu a.k-btn:not(.kakao):not(.line):not(.ghost),.k-menu a.k-btn:not(.kakao):not(.line):not(.ghost):hover{color:var(--mk-text-inverse)}
.k-menu a.k-btn:not(.kakao):not(.line):not(.ghost):hover{background:var(--mk-brand-primary-hover)}
@media (max-width:860px){.k-menu a:not(.k-btn){display:none}}

/* ── 버튼 ── */
.k-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:12px 22px;border-radius:var(--mk-radius-md);border:1px solid transparent;
  background:var(--mk-brand-primary);color:#fff;font:inherit;font-size:16px;font-weight:700;text-decoration:none;cursor:pointer;transition:background 160ms ease,transform 160ms ease,box-shadow 160ms ease;white-space:nowrap}
.k-btn:hover{background:var(--mk-brand-primary-hover);transform:translateY(-1px);box-shadow:var(--mk-shadow-md)}
.k-btn:active{transform:none}
.k-btn:disabled,.k-btn[aria-disabled="true"]{opacity:.5;cursor:not-allowed;transform:none;box-shadow:none}
.k-btn.sm{min-height:44px;padding:8px 14px;font-size:14px;border-radius:var(--mk-radius-sm)}
.k-btn.lg{min-height:56px;padding:14px 28px;font-size:17px}
.k-btn.block{width:100%}
.k-btn.line{background:var(--mk-bg-surface);color:var(--k-ink);border-color:var(--mk-border-strong)}
.k-btn.line:hover{background:var(--mk-bg-surface-soft);box-shadow:none}
.k-btn.ghost{background:transparent;color:var(--mk-brand-primary)}
.k-btn.ghost:hover{background:var(--mk-brand-primary-soft);box-shadow:none}
.k-btn.kakao{background:var(--k-kakao);color:var(--k-kakao-ink)}
.k-btn.kakao:hover{background:#F5DC00}
.k-btn.onband{background:#fff;color:var(--k-band)}
.k-btn.onband:hover{background:var(--mk-brand-primary-soft)}
.k-btn svg{flex:none}

/* ── 공통 텍스트 ── */
.k-eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:800;letter-spacing:.06em;color:var(--mk-brand-primary);margin-bottom:12px}
.k-eyebrow::before{content:"";width:18px;height:2px;border-radius:2px;background:currentColor}
.k-h1{font-size:clamp(30px,4.6vw,46px);font-weight:800}
.k-h1 em{font-style:normal;color:var(--mk-brand-primary)}
.k-h2{font-size:clamp(24px,3vw,32px);font-weight:800}
.k-h3{font-size:19px;font-weight:700}
.k-lead{margin-top:16px;font-size:18px;color:var(--mk-text-secondary);max-width:38em}
.k-muted{color:var(--mk-text-secondary)}
.k-fine{font-size:13px;color:var(--mk-text-tertiary)}
.k-pill{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:800;padding:4px 10px;border-radius:999px;background:var(--mk-brand-primary-soft);color:var(--mk-brand-primary);white-space:nowrap}
.k-pill.warn{background:var(--mk-accent-warning-soft);color:#9A5B05}
.k-pill.ok{background:var(--mk-accent-success-soft);color:#2E6B31}
.k-pill.err{background:var(--mk-accent-error-soft);color:#A4442D}
.k-pill.gray{background:var(--mk-bg-surface-soft);color:var(--mk-text-secondary)}

/* ── 섹션 ── */
.k-sec{padding:84px 0}
.k-sec.soft{background:var(--mk-bg-surface);border-block:1px solid var(--mk-border-default)}
.k-sec-head{max-width:720px;margin-bottom:40px}
.k-sec-head.center{margin-inline:auto;text-align:center}
.k-sec-head.center .k-eyebrow{justify-content:center}
.k-sec-head.center .k-lead{margin-inline:auto}
@media (max-width:640px){.k-sec{padding:60px 0}.k-lead{font-size:16px}}

/* ── 히어로 ── */
.k-hero{padding:36px 0 72px}
.k-hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}
.k-cta{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px}
.k-trust{display:flex;flex-wrap:wrap;gap:8px 18px;margin-top:22px;font-size:14px;color:var(--mk-text-secondary)}
.k-trust span{display:inline-flex;align-items:center;gap:6px}
.k-trust span::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--mk-brand-primary)}
.k-visual{position:relative;min-height:420px}
.k-photo{position:relative;border-radius:var(--mk-radius-xl);overflow:hidden;box-shadow:var(--mk-shadow-lg);aspect-ratio:4/3;background:var(--mk-bg-surface-soft)}
.k-photo img{width:100%;height:100%;object-fit:cover;transform:scale(1.045);transition:transform 1100ms var(--k-ease)}
.k-photo.is-in img,.no-motion .k-photo img{transform:none}
.k-photo::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(18,57,58,0) 55%,rgba(18,57,58,.35))}
.k-float{position:absolute;background:var(--mk-bg-surface);border:1px solid var(--mk-border-default);border-radius:var(--mk-radius-lg);box-shadow:var(--mk-shadow-lg);padding:16px 18px}
.k-float.report{left:-28px;bottom:-26px;width:min(300px,78%)}
.k-float.dday{right:-18px;top:22px;text-align:center;padding:14px 18px}
.k-float.dday b{display:block;font-size:30px;font-weight:900;color:var(--mk-brand-primary);font-variant-numeric:tabular-nums;line-height:1.1}
.k-float.dday span{font-size:12px;color:var(--mk-text-secondary)}
.k-float h4{margin:0 0 10px;font-size:13px;color:var(--mk-text-tertiary);font-weight:700;display:flex;justify-content:space-between}
@media (max-width:900px){.k-hero-grid{grid-template-columns:1fr;gap:36px}.k-visual{min-height:0;margin:0 8px 30px}.k-float.report{left:-6px}.k-float.dday{right:-6px}}

/* ── 단원 막대(리포트 미리보기·실제 리포트 공용) ── */
.k-bars{display:grid;gap:10px}
.k-bar{display:grid;grid-template-columns:1fr auto;gap:4px 10px;align-items:center;font-size:14px}
.k-bar .t{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.k-bar .v{font-weight:800;font-variant-numeric:tabular-nums;font-size:13px}
.k-bar .track{grid-column:1/-1;height:8px;border-radius:99px;background:var(--mk-bg-surface-soft);overflow:hidden}
.k-bar .fill{height:100%;width:0;border-radius:99px;background:var(--mk-brand-primary);transition:width 900ms var(--k-ease)}
.k-bar.weak .fill{background:var(--mk-accent-warning)}
.k-bar.weak .v{color:#9A5B05}

/* ── 밴드(짙은 틸) ── */
.k-band{background:var(--k-band);color:var(--k-band-text)}
.k-band h2,.k-band h3{color:#fff}
.k-band .k-eyebrow{color:#8FD3CF}
.k-band .k-lead{color:#B9D9D6}
.k-facts{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:40px}
.k-fact{border-top:2px solid rgba(255,255,255,.18);padding-top:16px}
.k-fact b{display:block;font-size:30px;font-weight:900;color:#fff;font-variant-numeric:tabular-nums;letter-spacing:-.02em}
.k-fact span{font-size:14px;color:#A9CFCB}
@media (max-width:760px){.k-facts{grid-template-columns:1fr 1fr}}

/* ── 폐회로 단계(선 그리기) ── */
.k-loop{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(5,1fr);gap:18px;position:relative;counter-reset:s}
.k-loop::before{content:"";position:absolute;left:24px;right:24px;top:23px;height:2px;background:var(--mk-border-default)}
.k-loop::after{content:"";position:absolute;left:24px;top:23px;height:2px;width:0;background:var(--mk-brand-primary);transition:width 1400ms var(--k-ease)}
.k-loop.is-in::after,.no-motion .k-loop::after{width:calc(100% - 48px)}
.k-loop li{position:relative;counter-increment:s}
.k-loop li b.n{position:relative;z-index:1;display:grid;place-items:center;width:48px;height:48px;border-radius:50%;background:var(--mk-bg-surface);border:2px solid var(--mk-brand-primary);color:var(--mk-brand-primary);font-weight:900;font-size:17px;margin-bottom:14px}
.k-loop li b.n::before{content:counter(s)}
.k-loop h3{font-size:17px;margin-bottom:6px}
.k-loop p{font-size:15px;color:var(--mk-text-secondary)}
@media (max-width:900px){.k-loop{grid-template-columns:1fr;gap:22px}.k-loop::before,.k-loop::after{left:23px;right:auto;top:24px;bottom:24px;width:2px;height:auto}.k-loop::after{height:0;transition:height 1400ms var(--k-ease)}.k-loop.is-in::after,.no-motion .k-loop::after{width:2px;height:calc(100% - 48px)}
  .k-loop li{display:grid;grid-template-columns:48px 1fr;gap:0 16px}.k-loop li b.n{grid-row:span 2;margin:0}}

/* ── 카드·기능 ── */
.k-grid2{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.k-grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
@media (max-width:900px){.k-grid3{grid-template-columns:1fr}}
@media (max-width:760px){.k-grid2{grid-template-columns:1fr}}
.k-card{background:var(--mk-bg-surface);border:1px solid var(--mk-border-default);border-radius:var(--mk-radius-lg);padding:26px;box-shadow:var(--mk-shadow-sm)}
.k-card.lift{transition:transform 180ms ease,box-shadow 180ms ease}
.k-card.lift:hover{transform:translateY(-3px);box-shadow:var(--mk-shadow-md)}
.k-card h3{margin-bottom:8px}
.k-card p{color:var(--mk-text-secondary);font-size:15px}
.k-prod{display:flex;flex-direction:column;gap:14px;overflow:hidden;padding:0}
.k-prod .ph{aspect-ratio:16/9;overflow:hidden;background:var(--mk-bg-surface-soft)}
.k-prod .ph img{width:100%;height:100%;object-fit:cover}
.k-prod .bd{padding:4px 24px 24px;display:flex;flex-direction:column;gap:12px;flex:1}
.k-prod ul{margin:0;padding:0;list-style:none;display:grid;gap:8px;font-size:15px;color:var(--mk-text-secondary)}
.k-prod li{display:flex;gap:8px}
.k-prod li::before{content:"✓";color:var(--mk-brand-primary);font-weight:900}
.k-prod .price{display:flex;align-items:baseline;gap:8px;margin-top:auto;padding-top:8px;border-top:1px dashed var(--mk-border-default)}
.k-prod .price b{font-size:22px;color:var(--k-ink);font-variant-numeric:tabular-nums}
.k-feature{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.k-feature+.k-feature{margin-top:72px}
.k-feature.rev .k-feature-media{order:2}
.k-feature-media{border-radius:var(--mk-radius-xl);overflow:hidden;box-shadow:var(--mk-shadow-md);aspect-ratio:4/3;background:var(--mk-bg-surface-soft)}
.k-feature-media img{width:100%;height:100%;object-fit:cover}
.k-feature ul{margin:18px 0 0;padding:0;list-style:none;display:grid;gap:10px}
.k-feature li{display:grid;grid-template-columns:22px 1fr;gap:10px;color:var(--mk-text-secondary)}
.k-feature li::before{content:"";width:22px;height:22px;border-radius:50%;background:var(--mk-brand-primary-soft) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230F8B8D' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12l5 5L19 8'/%3E%3C/svg%3E") center/12px no-repeat;margin-top:2px}
@media (max-width:860px){.k-feature{grid-template-columns:1fr;gap:26px}.k-feature.rev .k-feature-media{order:0}}

/* ── 비교표 ── */
.k-compare{width:100%;border-collapse:separate;border-spacing:0;background:var(--mk-bg-surface);border:1px solid var(--mk-border-default);border-radius:var(--mk-radius-lg);overflow:hidden;font-size:15px}
.k-compare th,.k-compare td{padding:14px 16px;border-bottom:1px solid var(--mk-border-default);text-align:left;vertical-align:top}
.k-compare thead th{background:var(--mk-bg-surface-soft);font-size:14px}
.k-compare tr:last-child td{border-bottom:0}
.k-compare td:first-child{color:var(--mk-text-tertiary);font-weight:700;white-space:nowrap}
.k-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch}

/* ── FAQ ── */
.k-faq{max-width:780px}
.k-faq details{border-bottom:1px solid var(--mk-border-default);padding:18px 0}
.k-faq summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:16px;font-weight:700;font-size:17px;min-height:44px;align-items:center}
.k-faq summary::-webkit-details-marker{display:none}
.k-faq summary::after{content:"";flex:none;width:22px;height:22px;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230F8B8D' stroke-width='2.5' stroke-linecap='round'%3E%3Cpath d='M12 5v14M5 12h14'/%3E%3C/svg%3E") center/18px no-repeat;transition:transform 180ms ease}
.k-faq details[open] summary::after{transform:rotate(45deg)}
.k-faq details p{margin-top:10px;color:var(--mk-text-secondary)}

/* ── 마지막 CTA ── */
.k-final{position:relative;overflow:hidden;border-radius:28px;background:var(--k-band);color:var(--k-band-text);padding:56px 48px;display:grid;grid-template-columns:1.3fr auto;gap:28px;align-items:center}
.k-final::before{content:"";position:absolute;right:-80px;top:-80px;width:280px;height:280px;border-radius:50%;background:radial-gradient(circle,rgba(143,211,207,.22),rgba(143,211,207,0) 70%)}
.k-final h2{color:#fff}
.k-final p{margin-top:10px;color:#B9D9D6}
.k-final .k-cta{margin-top:0;position:relative}
@media (max-width:860px){.k-final{grid-template-columns:1fr;padding:36px 24px}}

/* ── 회차 박스 ── */
.k-event{display:flex;flex-wrap:wrap;align-items:center;gap:10px 16px;margin-top:22px;padding:14px 18px;border-radius:var(--mk-radius-md);background:var(--mk-bg-surface);border:1px solid var(--mk-border-default);font-size:15px}
.k-event b{color:var(--k-ink)}
.k-event .d{font-weight:900;color:var(--mk-brand-primary);font-variant-numeric:tabular-nums}

/* ── 하단 고정 CTA(모바일) ── */
.k-sticky{position:fixed;left:0;right:0;bottom:0;z-index:50;padding:10px 16px calc(10px + env(safe-area-inset-bottom));background:rgba(255,255,255,.98);border-top:1px solid var(--mk-border-default);box-shadow:0 -6px 20px rgba(31,41,55,.08);display:none;gap:8px;transform:translateY(110%);transition:transform 220ms var(--k-ease)}
.k-sticky.is-on{transform:none}
.k-sticky .k-btn{flex:1;min-height:48px}
@media (max-width:760px){.k-sticky{display:flex}body.has-sticky{padding-bottom:76px}}

/* ── 폼 ── */
.k-form-card{background:var(--mk-bg-surface);border:1px solid var(--mk-border-default);border-radius:var(--mk-radius-lg);padding:26px;box-shadow:var(--mk-shadow-sm)}
.k-form-card+.k-form-card{margin-top:16px}
.k-form-card h2{font-size:19px;margin-bottom:16px;display:flex;align-items:center;gap:10px}
.k-form-card h2 .n{display:grid;place-items:center;width:26px;height:26px;border-radius:50%;background:var(--mk-brand-primary);color:#fff;font-size:13px;font-weight:900}
.k-field{margin-bottom:16px}
.k-field>label,.k-label{display:block;font-size:14px;font-weight:700;margin-bottom:6px}
.k-field label em{font-style:normal;color:var(--mk-accent-error);margin-left:2px}
.k-input,.k-field input,.k-field select,.k-field textarea{width:100%;min-height:48px;padding:10px 14px;font:inherit;font-size:16px;color:var(--mk-text-primary);background:var(--mk-bg-surface);border:1px solid var(--mk-border-strong);border-radius:var(--mk-radius-sm);outline:none;transition:border-color 120ms ease,box-shadow 120ms ease}
.k-field textarea{min-height:88px;resize:vertical}
.k-input:focus,.k-field input:focus,.k-field select:focus,.k-field textarea:focus{border-color:var(--mk-brand-primary);box-shadow:0 0 0 4px var(--mk-brand-primary-soft)}
.k-field .hint{font-size:12px;color:var(--mk-text-tertiary);margin-top:4px}
.k-row2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
@media (max-width:520px){.k-row2{grid-template-columns:1fr}.k-form-card{padding:18px}}
.k-seg{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px}
.k-opt{position:relative;display:block;cursor:pointer}
.k-opt input{position:absolute;opacity:0;pointer-events:none}
.k-opt span{display:block;height:100%;padding:14px 16px;border:1.5px solid var(--mk-border-strong);border-radius:var(--mk-radius-md);background:var(--mk-bg-surface);transition:border-color 140ms ease,background 140ms ease,box-shadow 140ms ease}
.k-opt span b{display:block;font-size:16px;color:var(--k-ink)}
.k-opt span small{display:block;font-size:13px;color:var(--mk-text-secondary);margin-top:2px}
.k-opt input:checked+span{border-color:var(--mk-brand-primary);background:var(--mk-bg-active);box-shadow:0 0 0 3px var(--mk-brand-primary-soft)}
.k-opt input:focus-visible+span{outline:3px solid var(--mk-brand-primary);outline-offset:2px}
.k-chips{display:flex;flex-wrap:wrap;gap:8px}
.k-chip{position:relative;cursor:pointer}
.k-chip input{position:absolute;opacity:0;pointer-events:none}
.k-chip span{display:inline-flex;align-items:center;min-height:40px;padding:8px 14px;border:1px solid var(--mk-border-strong);border-radius:999px;background:var(--mk-bg-surface);font-size:15px;font-weight:600;transition:all 140ms ease}
.k-chip input:checked+span{background:var(--mk-brand-primary);border-color:var(--mk-brand-primary);color:#fff}
.k-chip input:focus-visible+span{outline:3px solid var(--mk-brand-primary);outline-offset:2px}
.k-agree{display:flex;gap:10px;align-items:flex-start;padding:12px 14px;background:var(--mk-bg-surface-soft);border-radius:var(--mk-radius-sm);font-size:14px;color:var(--mk-text-secondary)}
.k-agree input{width:20px;height:20px;margin-top:2px;flex:none;accent-color:var(--mk-brand-primary)}
.k-msg{min-height:22px;font-size:14px;color:#A4442D;margin:10px 0}
.k-msg.ok{color:#2E6B31}
.k-total{display:flex;justify-content:space-between;align-items:baseline;padding:14px 0;border-top:1px dashed var(--mk-border-default);margin-top:12px}
.k-total b{font-size:24px;color:var(--mk-brand-primary);font-variant-numeric:tabular-nums}
.k-notice{border-radius:var(--mk-radius-sm);padding:14px 16px;font-size:15px}
.k-notice.warn{background:var(--mk-accent-warning-soft);border:1px solid #F3D9A4}
.k-notice.err{background:var(--mk-accent-error-soft);border:1px solid #F4C3B4;color:#8F3A25}
.k-notice.ok{background:var(--mk-accent-success-soft);border:1px solid #BFE5C1;color:#2E6B31}
.k-notice.info{background:var(--mk-bg-active);border:1px solid #BFE3E0;color:#0C5F61}
.k-notice a{color:inherit;font-weight:700}
.k-kv{margin:0;padding:0;list-style:none}
.k-kv li{display:flex;justify-content:space-between;gap:14px;padding:11px 0;border-bottom:1px solid var(--mk-border-default);font-size:15px}
.k-kv li:last-child{border-bottom:0}
.k-kv li span:first-child{color:var(--mk-text-tertiary);flex:none}
.k-kv li span:last-child{text-align:right;font-weight:600;word-break:break-all}

/* ── 접수 레이아웃 ── */
.k-apply{display:grid;grid-template-columns:1fr 360px;gap:24px;align-items:start;padding:28px 0 64px}
.k-aside{position:sticky;top:88px}
@media (max-width:960px){.k-apply{grid-template-columns:1fr}.k-aside{position:static;order:-1}}

/* ── 마이페이지·리포트 ── */
.k-page-top{padding:28px 0 8px}
.k-stepper{list-style:none;padding:0;margin:20px 0 0;display:grid;grid-template-columns:repeat(5,1fr);gap:6px}
.k-stepper li{position:relative;padding-top:12px;font-size:13px;font-weight:700;color:var(--mk-text-tertiary)}
.k-stepper li::before{content:"";position:absolute;top:0;left:0;right:0;height:5px;border-radius:5px;background:var(--mk-border-default)}
.k-stepper li.done{color:var(--mk-brand-primary)}
.k-stepper li.done::before{background:var(--mk-brand-primary)}
.k-stepper li.now{color:var(--k-ink)}
.k-stepper li.now::before{background:linear-gradient(90deg,var(--mk-brand-primary) 50%,var(--mk-border-default) 50%)}
.k-score{display:grid;grid-template-columns:auto 1fr;gap:28px;align-items:center}
.k-ring{position:relative;width:168px;height:168px}
.k-ring svg{width:168px;height:168px;transform:rotate(-90deg)}
.k-ring circle{fill:none;stroke-width:12}
.k-ring .bg{stroke:var(--mk-bg-surface-soft)}
.k-ring .fg{stroke:var(--mk-brand-primary);stroke-linecap:round;transition:stroke-dashoffset 1200ms var(--k-ease)}
.k-ring .c{position:absolute;inset:0;display:grid;place-items:center;text-align:center}
.k-ring .c b{display:block;font-size:40px;font-weight:900;line-height:1;color:var(--k-ink);font-variant-numeric:tabular-nums}
.k-ring .c span{font-size:13px;color:var(--mk-text-tertiary)}
@media (max-width:560px){.k-score{grid-template-columns:1fr;justify-items:center;text-align:center}}
.k-mini{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:6px}
.k-mini div{background:var(--mk-bg-surface-soft);border-radius:var(--mk-radius-sm);padding:10px 12px}
.k-mini b{display:block;font-size:20px;font-variant-numeric:tabular-nums;color:var(--k-ink)}
.k-mini span{font-size:12px;color:var(--mk-text-tertiary)}
@media (max-width:560px){.k-mini{grid-template-columns:1fr 1fr}}
.k-countdown{display:flex;gap:10px}
.k-countdown div{min-width:74px;text-align:center;background:var(--mk-bg-surface-soft);border-radius:var(--mk-radius-sm);padding:10px 8px}
.k-countdown b{display:block;font-size:26px;font-weight:900;color:var(--k-ink);font-variant-numeric:tabular-nums;line-height:1.2}
.k-countdown span{font-size:12px;color:var(--mk-text-tertiary)}

/* ── 온라인 응시 ── */
.k-exam{display:grid;grid-template-columns:1fr 340px;gap:18px;align-items:start;padding:16px 0 48px}
.k-exam-paper{background:#fff;border:1px solid var(--mk-border-default);border-radius:var(--mk-radius-md);min-height:60vh;padding:12px;display:grid;gap:12px}
.k-exam-paper canvas{width:100%;height:auto;border-radius:6px;box-shadow:var(--mk-shadow-sm)}
.k-omr{position:sticky;top:78px;max-height:calc(100vh - 96px);overflow:auto;background:var(--mk-bg-surface);border:1px solid var(--mk-border-default);border-radius:var(--mk-radius-md);padding:16px}
.k-omr-row{display:grid;grid-template-columns:34px 1fr;gap:8px;align-items:center;padding:6px 0;border-bottom:1px solid var(--mk-bg-surface-soft)}
.k-omr-row .no{font-weight:900;color:var(--mk-text-secondary);font-variant-numeric:tabular-nums}
.k-omr-row .ch{display:flex;gap:6px}
.k-omr-row .ch button{width:36px;height:36px;border-radius:50%;border:1.5px solid var(--mk-border-strong);background:#fff;font:inherit;font-weight:800;cursor:pointer;color:var(--mk-text-secondary)}
.k-omr-row .ch button[aria-pressed="true"]{background:var(--mk-brand-primary);border-color:var(--mk-brand-primary);color:#fff}
.k-omr-row input{width:100%;min-height:38px;padding:6px 10px;border:1px solid var(--mk-border-strong);border-radius:10px;font:inherit}
.k-timer{position:sticky;top:0;z-index:30;background:var(--k-band);color:#fff}
.k-timer .k-wrap{display:flex;justify-content:space-between;align-items:center;gap:12px;min-height:56px}
.k-timer b{font-size:24px;font-variant-numeric:tabular-nums;letter-spacing:.02em}
.k-timer.low{background:#8F3A25}
@media (max-width:960px){.k-exam{grid-template-columns:1fr}.k-omr{position:static;max-height:none}}

/* ── 푸터 ── */
.k-foot{padding:40px 0 56px;border-top:1px solid var(--mk-border-default);color:var(--mk-text-tertiary);font-size:13px;margin-top:64px}
.k-foot-top{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;margin-bottom:12px;color:var(--mk-text-secondary)}
.k-foot nav{display:flex;flex-wrap:wrap;gap:4px 14px}
.k-foot a{color:var(--mk-text-tertiary);text-decoration:none}
.k-foot a:hover{color:var(--mk-brand-primary)}

/* ── 진입 모션(1회성) ── */
.js [data-reveal]{opacity:0;transform:translateY(16px);transition:opacity 480ms var(--k-ease),transform 480ms var(--k-ease);transition-delay:var(--d,0ms)}
.js [data-reveal].is-in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{transition:none!important;animation:none!important}
  .js [data-reveal]{opacity:1;transform:none}
  .k-photo img{transform:none}
}