/* ==========================================================================
   無料診断ページ（style.css を読み込んだ上で使います）
   ========================================================================== */

.page-shindan{ background: var(--bg); }

.btn-back{ margin-left: auto; height: 38px; padding: 0 16px; font-size: 13px; }

.shindan{ min-height: calc(100vh - 80px - 84px); display: flex; }

.sd-screen{ display: none; width: 100%; }
.sd-screen.is-active{ display: flex; align-items: center; }

.sd-inner{ padding-block: 72px 96px; width: 100%; max-width: 860px; }

/* ---------- 入口 ---------- */
.sd-title{
  margin-top: 26px;
  font-size: 46px;
  font-weight: 600;
  line-height: 1.45;
}
.sd-lead{
  margin-top: 24px;
  color: var(--muted);
  font-size: 17px;
  line-height: 2;
}
.sd-facts{
  margin-top: 36px;
  display: flex;
  gap: 40px;
  padding: 22px 26px;
  border: 1px solid var(--line);
  border-radius: 3px;
  background: var(--panel);
}
.sd-facts li{ display: flex; flex-direction: column; gap: 6px; }
.sd-fact-value{ font-size: 18px; font-weight: 600; }
.sd-inner .btn-lg{ margin-top: 36px; height: 56px; padding: 0 34px; font-size: 15px; }
.sd-note{ margin-top: 18px; color: var(--muted-2); font-size: 13px; }

/* ---------- 設問 ---------- */
.sd-progress-head{
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 12px;
}
.sd-axis-name{ font-size: 13px; color: var(--accent); font-weight: 500; }
.sd-progress{ height: 4px; }

.sd-q{
  margin-top: 44px;
  font-size: 28px;
  font-weight: 600;
  line-height: 1.7;
}

.sd-choices{ margin-top: 36px; display: grid; gap: 12px; }
.sd-choice{
  width: 100%;
  text-align: left;
  padding: 20px 24px;
  border: 1px solid var(--line);
  border-radius: 3px;
  background: var(--panel);
  color: var(--text);
  font-family: inherit;
  font-size: 16px;
  line-height: 1.7;
  cursor: pointer;
  transition: border-color .2s ease, background-color .2s ease;
}
.sd-choice:hover{ border-color: var(--accent); background: #0D2750; }
.sd-choice.is-chosen{ border-color: var(--accent); background: rgba(90,169,255,.14); }

.sd-back{
  margin-top: 30px;
  padding: 0;
  border: 0;
  background: none;
  color: var(--muted-2);
  font-family: inherit;
  font-size: 14px;
  cursor: pointer;
}
.sd-back:hover{ color: var(--accent); }

/* ---------- 結果 ---------- */
.sd-score-card{
  padding: 34px 36px 32px;
  border: 1px solid var(--line);
  border-radius: 3px;
  background: var(--panel);
}
.sd-score{
  margin-top: 8px;
  font-size: 76px;
  font-weight: 600;
  line-height: 1.1;
  letter-spacing: -.01em;
  color: var(--accent);
}
.sd-score-unit{ font-size: 30px; margin-left: 4px; }
.sd-score-bar{ margin-top: 20px; height: 8px; }
.sd-step-label{
  margin-top: 16px;
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: .1em;
  color: var(--muted);
}
.sd-step-label span:last-child{
  font-family: var(--sans);
  font-weight: 600;
  letter-spacing: 0;
  color: var(--text);
}

.sd-result-lead{
  margin-top: 44px;
  font-size: 26px;
  font-weight: 600;
  line-height: 1.6;
}
.sd-result-body{
  margin-top: 16px;
  color: var(--muted);
  font-size: 16px;
  line-height: 2;
}

.sd-axes{ margin-top: 52px; }
.sd-axes ul{ margin-top: 18px; display: grid; gap: 20px; }
.sd-axis-row{
  padding: 20px 22px;
  border: 1px solid var(--line);
  border-radius: 3px;
  background: var(--panel);
}
.sd-axis-row.is-weak{ border-color: var(--line-2); background: #0D2750; }
.sd-axis-head{
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 10px;
}
.sd-axis-label{ font-size: 15px; font-weight: 600; }
.sd-axis-value{ font-family: var(--mono); font-size: 12px; color: var(--accent); }
.sd-axis-note{ margin-top: 10px; font-size: 13px; color: var(--muted-2); }

.sd-next{ margin-top: 56px; }
.sd-next-title{ margin-top: 12px; font-size: 24px; font-weight: 600; }
.sd-next ol{ margin: 22px 0 0; padding: 0; list-style: none; counter-reset: sd; display: grid; gap: 12px; }
.sd-next li{
  counter-increment: sd;
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 20px 24px;
  border: 1px solid var(--line);
  border-radius: 3px;
  background: var(--panel);
  font-size: 16px;
  line-height: 1.8;
}
.sd-next li::before{
  content: counter(sd, decimal-leading-zero);
  font-family: var(--mono);
  font-size: 13px;
  color: var(--accent);
  padding-top: 5px;
}
.sd-next-tag{
  flex: none;
  align-self: flex-start;
  margin-top: 4px;
  padding: 3px 10px;
  border: 1px solid var(--line-2);
  border-radius: 3px;
  font-size: 11px;
  color: var(--muted);
}

.sd-cta{
  margin-top: 56px;
  padding: 34px 36px;
  border: 1px solid var(--line);
  border-radius: 3px;
  background: var(--panel-2);
}
.sd-cta-text{ color: var(--muted); font-size: 15px; line-height: 2; margin-bottom: 24px; }

/* ---------- スマホ ---------- */
@media (max-width: 860px){
  .sd-inner{ padding-block: 48px 72px; }
  .sd-title{ font-size: 32px; }
  .sd-lead{ font-size: 16px; }
  .sd-facts{ gap: 24px; padding: 18px 20px; }
  .sd-q{ margin-top: 32px; font-size: 22px; }
  .sd-choices{ margin-top: 26px; }
  .sd-choice{ padding: 17px 18px; font-size: 15px; }
  .sd-score-card{ padding: 26px 22px; }
  .sd-score{ font-size: 60px; }
  .sd-result-lead{ font-size: 21px; }
  .sd-next li{ flex-wrap: wrap; gap: 10px 12px; padding: 18px 20px; font-size: 15px; }
  .sd-cta{ padding: 26px 22px; }
  .sd-cta .btn{ width: 100%; }
}

@media (max-width: 480px){
  .sd-facts{ flex-direction: column; gap: 14px; }
  .sd-facts li{ flex-direction: row; align-items: baseline; gap: 12px; }
}