/* ==========================================================================
   他石 · 服务项目
   ========================================================================== */

.sv-hero {
  padding: 64px 0 0;
}
.sv-hero .cs-crumb { margin-bottom: 28px; }
.sv-hero h1 {
  margin: 0 0 18px;
  max-width: 920px;
  font-size: clamp(34px, 4.6vw, 58px);
  line-height: 1.14;
  letter-spacing: -.04em;
}
.sv-hero__lead {
  max-width: 780px;
  margin: 0;
  color: var(--cs-text-2);
  font-size: 15.5px;
  line-height: 1.95;
}
.sv-hero__actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 28px;
}
.sv-hero + .cs-wrap .cs-cover { margin-top: 36px; }

.sv-body { padding-top: 62px; }
.sv-prose .sv-list {
  margin: 0 0 18px;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--cs-line);
}
.sv-list li {
  padding: 12px 0 12px 22px;
  border-bottom: 1px solid var(--cs-line-2);
  color: var(--cs-text-2);
  font-size: 14.5px;
  line-height: 1.8;
  position: relative;
}
.sv-list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 21px;
  width: 5px;
  height: 5px;
  background: var(--cs-brass);
  transform: rotate(45deg);
}
.sv-list--check li::before {
  content: "✓";
  width: auto;
  height: auto;
  background: none;
  transform: none;
  top: 12px;
  color: var(--cs-brass);
  font-size: 12px;
}

.sv-points { margin: 0 0 26px; border-top: 1px solid var(--cs-line); }
.sv-point {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr);
  gap: 12px;
  padding: 16px 0;
  border-bottom: 1px solid var(--cs-line-2);
}
.sv-point span {
  font-family: ui-monospace, Consolas, monospace;
  font-size: 10px;
  letter-spacing: .1em;
  color: var(--cs-brass);
  padding-top: 3px;
}
.sv-point p { margin: 0; color: var(--cs-text-2); font-size: 14px; line-height: 1.85; }

.sv-steps {
  margin: 0 0 26px;
  padding: 0 0 0 20px;
  color: var(--cs-text-2);
  font-size: 14px;
  line-height: 1.9;
}
.sv-steps li { padding: 8px 0 8px 6px; border-bottom: 1px solid var(--cs-line-2); }

.sv-faq { border-top: 1px solid var(--cs-line); }
.sv-faq details {
  border-bottom: 1px solid var(--cs-line-2);
  padding: 14px 0;
}
.sv-faq summary {
  cursor: pointer;
  list-style: none;
  font-size: 14px;
  font-weight: 600;
  color: var(--cs-ink);
  position: relative;
  padding-right: 24px;
}
.sv-faq summary::-webkit-details-marker { display: none; }
.sv-faq summary::after {
  content: "+";
  position: absolute;
  right: 2px;
  top: -2px;
  font-size: 18px;
  color: var(--cs-brass);
}
.sv-faq details[open] summary::after { content: "−"; }
.sv-faq p { margin: 10px 0 0; color: var(--cs-text-2); font-size: 13.5px; line-height: 1.85; }

/* form */
.sv-form-card { position: sticky; top: 100px; }
.sv-form__hint { margin: 0 0 16px; font-size: 12px; color: var(--cs-text-3); line-height: 1.7; }
.sv-form { display: flex; flex-direction: column; gap: 10px; }
.sv-form label {
  display: flex;
  flex-direction: column;
  gap: 5px;
  font-size: 10.5px;
  letter-spacing: .08em;
  color: var(--cs-text-3);
}
.sv-form label em { font-style: normal; color: var(--cs-brass-3); }
.sv-form input[type="text"],
.sv-form textarea {
  width: 100%;
  border: 1px solid var(--cs-line);
  background: #fff;
  color: var(--cs-ink);
  font: inherit;
  font-size: 13px;
  padding: 10px 11px;
  outline: none;
}
.sv-form textarea { resize: vertical; min-height: 72px; }
.sv-form input:focus,
.sv-form textarea:focus { border-color: var(--cs-brass); }
.sv-form .sv-consent {
  flex-direction: row;
  align-items: flex-start;
  gap: 8px;
  font-size: 11px;
  line-height: 1.6;
  letter-spacing: 0;
  color: var(--cs-text-3);
}
.sv-form .sv-consent input { width: 15px; height: 15px; margin-top: 1px; accent-color: var(--cs-brass-3); }
.sv-form .cs-btn { width: 100%; margin-top: 4px; }
.sv-form__msg { min-height: 18px; margin: 0; font-size: 12px; color: var(--cs-text-2); }
.sv-form__msg.is-ok { color: #2F6B3A; }
.sv-form__msg.is-error { color: #A33B2C; }
.sv-form__phone {
  display: block;
  margin-top: 12px;
  font-size: 11.5px;
  color: var(--cs-brass-3);
  text-align: center;
}
.sv-form .ts-hp { position: absolute !important; left: -9999px !important; width: 1px !important; height: 1px !important; overflow: hidden !important; }

/* services index */
.sv-index-hero { padding-bottom: 58px; }
.sv-services { padding: 64px 0 30px; }
.sv-services__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.sv-service-card {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  background: var(--cs-paper-2);
  border: 1px solid var(--cs-line);
  overflow: hidden;
}
.sv-service-card figure { position: relative; margin: 0; min-height: 260px; background: #E6DED0; }
.sv-service-card figure img { width: 100%; height: 100%; object-fit: cover; }
.sv-service-card figure span {
  position: absolute;
  left: 12px;
  top: 12px;
  background: rgba(246,242,234,.9);
  padding: 3px 7px;
  font-family: ui-monospace, Consolas, monospace;
  font-size: 10px;
  letter-spacing: .1em;
}
.sv-service-card__body { padding: 22px 22px 20px; display: flex; flex-direction: column; }
.sv-service-card__body .cs-kicker { margin-bottom: 8px; font-size: 9px; }
.sv-service-card__body h2 { margin: 0 0 10px; font-size: 20px; letter-spacing: -.02em; }
.sv-service-card__body p { margin: 0 0 16px; color: var(--cs-text-2); font-size: 12.5px; line-height: 1.8; }
.sv-service-card__body em { margin-top: auto; font-style: normal; font-size: 12px; color: var(--cs-brass-3); }

@media (max-width: 1000px) {
  .sv-services__grid { grid-template-columns: 1fr; }
  .sv-service-card { grid-template-columns: 1fr 1.1fr; }
}
@media (max-width: 760px) {
  .sv-hero { padding-top: 40px; }
  .sv-hero__actions .cs-btn { flex: 1; }
  .sv-body { padding-top: 44px; }
  .sv-service-card { grid-template-columns: 1fr; }
  .sv-service-card figure { min-height: 210px; }
  .sv-form-card { position: static; }
}