.prep-rec-section{
  margin-top:24px;
  padding:clamp(24px,4vw,42px);
  border:1px solid var(--line);
  border-radius:var(--radius);
  background:var(--panel);
  box-shadow:var(--shadow);
  color:var(--ink);
}
.prep-rec-section[hidden]{display:none}
.prep-rec-header{display:flex;align-items:flex-start;justify-content:space-between;gap:24px;padding:4px 0 2px}
.prep-rec-header-copy{position:relative;display:flex;min-width:0;flex-direction:column;align-items:flex-start}
.prep-rec-eyebrow{
  position:relative;
  display:inline-flex;
  align-items:center;
  gap:7px;
  max-width:100%;
  min-height:31px;
  margin:0 0 15px;
  padding:6px 14px 6px 12px;
  border:1px solid #e5bd45;
  border-radius:7px 7px 7px 3px;
  background:linear-gradient(135deg,#ffe89a,#ffd967);
  box-shadow:0 5px 14px rgba(167,124,16,.14);
  color:#4f3d0c;
  font-size:.78rem;
  font-weight:900;
  letter-spacing:.035em;
  line-height:1.35;
  text-transform:none;
  transform:rotate(-.35deg);
}
.prep-rec-eyebrow::before{content:"✦";flex:0 0 auto;color:#8c6b08;font-size:.82rem;line-height:1}
.prep-rec-eyebrow::after{content:"";position:absolute;left:12px;bottom:-7px;border-width:7px 7px 0 0;border-style:solid;border-color:#e5bd45 transparent transparent transparent}
.prep-rec-title{position:relative;display:inline-block;margin:0;font-size:clamp(1.65rem,3.2vw,2.3rem);font-weight:900;line-height:1.2;letter-spacing:-.035em}
.prep-rec-title::after{content:"";display:block;width:min(112px,36%);height:4px;margin-top:10px;border-radius:999px;background:linear-gradient(90deg,#ffd75f,var(--brand));opacity:.88}
.prep-rec-lead{max-width:760px;margin:13px 0 0;color:var(--muted);font-size:1rem;line-height:1.8}
.prep-rec-status{flex:0 0 auto;display:inline-flex;align-items:center;min-height:36px;padding:7px 13px;border:1px solid #ead9aa;border-radius:999px;background:#fff8e4;color:#77580b;font-size:.82rem;font-weight:900}
.prep-rec-relationship{margin:20px 0 0;padding:14px 16px;border-radius:14px;background:#f5f7fc;color:#59667f;font-size:.9rem}
.prep-rec-scope-box{margin-top:22px;padding:18px;border:1px solid #dfe5f0;border-radius:18px;background:#f8faff}
.prep-rec-field{display:grid;gap:8px;max-width:520px}
.prep-rec-field-label{font-size:.92rem;font-weight:900;color:#243451}
.prep-rec-select{width:100%;min-height:48px;padding:0 44px 0 14px;border:1px solid #bac5d9;border-radius:13px;background:#fff;color:var(--ink);font:inherit}
.prep-rec-select:focus-visible{outline:3px solid rgba(75,86,216,.22);border-color:var(--brand)}
.prep-rec-scope-note{margin:8px 0 0;color:var(--muted);font-size:.82rem}
.prep-rec-body{display:grid;gap:22px;margin-top:24px}
.prep-rec-selection-prompt,.prep-rec-safe-message{margin:0;padding:22px;border:1px dashed #bec8da;border-radius:16px;background:#fafbfe;color:var(--muted);text-align:center}
.prep-rec-plan-overview,.prep-rec-block{padding:24px;border:1px solid #e1e7f1;border-radius:20px;background:#fff}
.prep-rec-plan-title-row{display:flex;align-items:flex-start;justify-content:space-between;gap:20px}
.prep-rec-plan-label{margin:0;color:var(--brand);font-size:.78rem;font-weight:900;letter-spacing:.08em}
.prep-rec-plan-title{margin:4px 0 0;font-size:clamp(1.25rem,2.5vw,1.7rem)}
.prep-rec-lesson-chip{display:inline-flex;align-items:center;min-height:34px;padding:6px 11px;border-radius:999px;background:#eef0ff;color:#3944b8;font-size:.8rem;font-weight:900}
.prep-rec-overview-copy{margin:18px 0 0;color:#34405a;font-size:1rem;line-height:1.9}
.prep-rec-limited-notice{margin-top:18px;padding:16px 18px;border:1px solid #f1c2cd;border-radius:16px;background:#fff2f5}
.prep-rec-limited-notice strong{color:#a22f4c}
.prep-rec-limited-notice p{margin:4px 0 0;color:#643948}
.prep-rec-block-title,.prep-rec-summary-title{margin:0;font-size:1.18rem}
.prep-rec-block-lead{margin:6px 0 18px;color:var(--muted);font-size:.9rem}
.prep-rec-module-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.prep-rec-module-card{min-width:0;padding:18px;border:1px solid #dfe5f0;border-radius:17px;background:#f8faff}
.prep-rec-module-meta{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-bottom:10px}
.prep-rec-session-badge,.prep-rec-order-badge{display:inline-flex;align-items:center;min-height:30px;padding:5px 9px;border-radius:999px;font-size:.76rem;font-weight:900}
.prep-rec-session-badge{background:#e6f7f1;color:#166d53}
.prep-rec-order-badge{background:#eef0ff;color:#424dbd}
.prep-rec-module-title{margin:0 0 8px;font-size:1.05rem}
.prep-rec-module-reason{margin:0;color:#536079;font-size:.9rem;line-height:1.75}
.prep-rec-summary-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.prep-rec-summary-card{min-width:0;padding:22px;border:1px solid #e1e7f1;border-radius:20px;background:#fff}
.prep-rec-order-list{display:grid;gap:10px;margin:16px 0 0;padding:0;list-style:none}
.prep-rec-order-item{display:grid;grid-template-columns:34px 1fr;gap:10px;align-items:center}
.prep-rec-order-number{width:34px;height:34px;display:grid;place-items:center;border-radius:50%;background:var(--brand);color:#fff;font-size:.8rem;font-weight:900}
.prep-rec-order-name{font-weight:800}
.prep-rec-price-card{background:linear-gradient(145deg,#fff,#f3f5ff)}
.prep-rec-price-metrics{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:16px}
.prep-rec-price-metric{padding:14px;border:1px solid #dfe5f0;border-radius:14px;background:#fff}
.prep-rec-price-metric span{display:block;color:var(--muted);font-size:.78rem}
.prep-rec-price-metric strong{display:block;margin-top:3px;font-size:1.35rem;overflow-wrap:anywhere}
.prep-rec-price-formula{margin:14px 0 0;font-weight:900}
.prep-rec-price-note{margin:4px 0 0;color:var(--muted);font-size:.8rem}
.prep-rec-detail-copy{margin:12px 0 0;color:#34405a;line-height:2;overflow-wrap:anywhere}
.prep-rec-missing-block{background:#fbfcff}
.prep-rec-skill-list{display:flex;flex-wrap:wrap;gap:9px;margin:14px 0 0;padding:0;list-style:none}
.prep-rec-skill-chip{padding:8px 11px;border:1px solid #efc6cf;border-radius:12px;background:#fff2f5;color:#8d344b;font-size:.88rem;font-weight:800}
.prep-rec-none{margin:12px 0 0;color:var(--muted)}
@media(max-width:860px){
  .prep-rec-header{display:grid}
  .prep-rec-status{justify-self:start}
  .prep-rec-module-grid,.prep-rec-summary-grid{grid-template-columns:1fr}
}
@media(max-width:520px){
  .prep-rec-section{margin-top:18px;padding:20px;border-radius:20px}
  .prep-rec-header{gap:14px;padding-top:0}
  .prep-rec-eyebrow{margin-bottom:13px;padding:6px 11px 6px 10px;font-size:.72rem;transform:none}
  .prep-rec-title{font-size:clamp(1.55rem,8vw,1.9rem)}
  .prep-rec-title::after{width:86px;margin-top:8px}
  .prep-rec-lead,.prep-rec-overview-copy,.prep-rec-detail-copy{font-size:.94rem}
  .prep-rec-plan-overview,.prep-rec-block,.prep-rec-summary-card{padding:18px;border-radius:17px}
  .prep-rec-plan-title-row{display:grid;gap:12px}
  .prep-rec-lesson-chip{justify-self:start}
  .prep-rec-module-grid,.prep-rec-summary-grid,.prep-rec-price-metrics{grid-template-columns:1fr}
  .prep-rec-select{min-height:50px}
}

/* Official LINE application route */
.prep-rec-application{
  display:grid;
  gap:20px;
  padding:clamp(22px,3.5vw,32px);
  border:1px solid #c9d8ef;
  border-radius:22px;
  background:linear-gradient(145deg,#f8fbff,#f2f7ff);
}
.prep-rec-application-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:20px}
.prep-rec-application-eyebrow{margin:0 0 5px;color:#166d53;font-size:.76rem;font-weight:900;letter-spacing:.12em;text-transform:uppercase}
.prep-rec-application-title{margin:0;font-size:clamp(1.25rem,2.5vw,1.7rem);letter-spacing:-.025em}
.prep-rec-application-lead{margin:8px 0 0;color:#536079;line-height:1.75}
.prep-rec-application-facts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin:0}
.prep-rec-application-fact{min-width:0;padding:13px 14px;border:1px solid #dce6f5;border-radius:14px;background:#fff}
.prep-rec-application-fact dt{color:#64718a;font-size:.76rem;font-weight:800}
.prep-rec-application-fact dd{margin:4px 0 0;color:#243451;font-size:.92rem;font-weight:800;line-height:1.55;overflow-wrap:anywhere}
.prep-rec-application-action{display:grid;grid-template-columns:minmax(220px,360px) 1fr;grid-template-areas:"cta line" "cta reply";column-gap:18px;align-items:center;padding:18px;border:1px solid #cfe3da;border-radius:18px;background:#fff}
.prep-rec-line-cta{grid-area:cta;display:inline-flex;align-items:center;justify-content:center;min-height:52px;padding:12px 22px;border-radius:999px;background:#17875f;color:#fff;font-size:1rem;font-weight:900;box-shadow:0 10px 24px rgba(23,135,95,.18);transition:transform .15s ease,background .15s ease,box-shadow .15s ease}
.prep-rec-line-cta:hover{background:#106f4d;transform:translateY(-1px);box-shadow:0 13px 28px rgba(23,135,95,.23)}
.prep-rec-line-cta:active{transform:translateY(0)}
.prep-rec-line-cta:focus-visible{outline:3px solid rgba(23,135,95,.28);outline-offset:3px}
.prep-rec-line-id{grid-area:line;margin:0;color:#243451;font-size:.9rem;font-weight:900;overflow-wrap:anywhere}
.prep-rec-reply-estimate{grid-area:reply;margin:4px 0 0;color:#5b6880;font-size:.86rem}
.prep-rec-application-notes{display:grid;gap:7px;padding-top:2px;color:#536079;font-size:.86rem;line-height:1.7}
.prep-rec-application-notes p{margin:0}
.prep-rec-reservation-notice{font-weight:700;color:#34405a}
.prep-rec-payment-notice{color:#45536c}
.prep-rec-disclaimer{padding-top:9px;border-top:1px solid #dce4ef;color:#6a7488}
@media(max-width:860px){
  .prep-rec-application-facts{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:520px){
  .prep-rec-application{padding:18px;border-radius:18px}
  .prep-rec-application-facts{grid-template-columns:1fr}
  .prep-rec-application-action{grid-template-columns:1fr;grid-template-areas:"cta" "line" "reply";gap:9px;padding:14px}
  .prep-rec-line-cta{width:100%;min-height:54px}
  .prep-rec-line-id,.prep-rec-reply-estimate{text-align:center}
}

/* Price revision v0.2 */
.prep-rec-provider{
  padding:18px 20px;
  border-left:4px solid var(--brand);
  border-radius:14px;
  background:#f5f7ff;
}
.prep-rec-provider-title{margin:0;font-size:1.05rem;color:#28376f}
.prep-rec-provider-text{margin:7px 0 0;color:#536079;line-height:1.75}
.prep-rec-recommended-count{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  margin-top:16px;
  padding:14px 16px;
  border:1px solid #dfe5f0;
  border-radius:14px;
  background:#fff;
}
.prep-rec-recommended-count span{color:var(--muted);font-size:.82rem}
.prep-rec-recommended-count strong{font-size:1.35rem}
.prep-rec-rate-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:14px}
.prep-rec-rate-card{min-width:0;padding:16px;border:1px solid #dfe5f0;border-radius:16px;background:#fff}
.prep-rec-rate-title{margin:0;font-size:1rem}
.prep-rec-rate-price{display:flex;flex-wrap:wrap;align-items:baseline;gap:4px;margin:9px 0 0;overflow-wrap:anywhere}
.prep-rec-rate-price strong{font-size:1.05rem}
.prep-rec-rate-price span{color:#45536c;font-size:.88rem;font-weight:800}
.prep-rec-rate-note{margin:7px 0 0;color:var(--muted);font-size:.78rem;line-height:1.55}
.prep-rec-format-fieldset{margin:16px 0 0;padding:0;border:0}
.prep-rec-format-legend{margin-bottom:8px;color:#243451;font-size:.9rem;font-weight:900}
.prep-rec-format-choices{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.prep-rec-format-choice{
  position:relative;
  display:flex;
  align-items:center;
  min-height:48px;
  padding:10px 14px;
  border:1px solid #bac5d9;
  border-radius:13px;
  background:#fff;
  cursor:pointer;
  font-weight:800;
}
.prep-rec-format-choice input{width:20px;height:20px;margin:0 10px 0 0;accent-color:var(--brand)}
.prep-rec-format-choice:has(input:checked){border-color:var(--brand);background:#f0f2ff;box-shadow:0 0 0 2px rgba(75,86,216,.08)}
.prep-rec-format-choice:focus-within{outline:3px solid rgba(75,86,216,.2);outline-offset:2px}
.prep-rec-participant-field{display:grid;gap:8px;margin-top:14px}
.prep-rec-participant-field[hidden]{display:none}
.prep-rec-participant-note{color:var(--muted);font-size:.78rem}
.prep-rec-price-result{margin-top:16px;padding:15px;border:1px solid #dce3ef;border-radius:14px;background:#fff}
.prep-rec-price-placeholder,.prep-rec-price-error{margin:0;color:var(--muted);font-size:.88rem;line-height:1.65}
.prep-rec-price-error{color:#98384e}
.prep-rec-price-total{display:grid;gap:4px}
.prep-rec-price-total-label{color:#536079;font-size:.82rem;font-weight:800}
.prep-rec-price-total-value{font-size:1.12rem;overflow-wrap:anywhere}

@media(max-width:860px){
  .prep-rec-rate-grid{grid-template-columns:1fr}
}
@media(max-width:520px){
  .prep-rec-provider{padding:16px}
  .prep-rec-recommended-count{align-items:flex-start;flex-direction:column;gap:4px}
  .prep-rec-rate-grid,.prep-rec-format-choices{grid-template-columns:1fr}
  .prep-rec-format-choice{min-height:50px}
  .prep-rec-price-total-value{font-size:1rem}
}

.prep-rec-skill-group+.prep-rec-skill-group{margin-top:18px}
.prep-rec-skill-group-title{margin:0;color:#46516a;font-size:.94rem;font-weight:800}