/* Cloud client UI — spacious domain-first layout (system fonts only, no remote webfonts) */

:root {
  --cloud-ink: #102a2e;
  --cloud-ink-soft: #3a5559;
  --cloud-teal: #176b63;
  --cloud-teal-deep: #0d3f3b;
  --cloud-aqua: #2a9d8f;
  --cloud-mist: #eef4f3;
  --cloud-panel: #ffffff;
  --cloud-line: rgba(16, 42, 46, 0.1);
  --cloud-accent: #c2410c;
  --cloud-ok: #0f766e;
  --cloud-bad: #b91c1c;
  --cloud-shadow: 0 18px 50px rgba(13, 63, 59, 0.1);
  --cloud-radius: 18px;
  --cloud-font: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", "Segoe UI", sans-serif;
  --cloud-display: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Songti SC", "Noto Serif SC", serif;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--cloud-font);
  color: var(--cloud-ink);
  background:
    radial-gradient(1200px 500px at 10% -10%, rgba(42, 157, 143, 0.18), transparent 55%),
    radial-gradient(900px 420px at 95% 0%, rgba(194, 65, 12, 0.08), transparent 50%),
    linear-gradient(180deg, #f7faf9 0%, var(--cloud-mist) 45%, #f4f7f6 100%);
  min-height: 100vh;
}

body.dashboard,
body.order-index,
body.domain-order {
  --bs-body-bg: transparent;
}

.container {
  max-width: 1240px;
}

body.dashboard > .container,
body.order-index > .container {
  max-width: 1280px;
}

/* Nav */
header .navbar {
  padding-top: 1.25rem !important;
  padding-bottom: 1.25rem !important;
}

header .navbar-brand {
  font-family: var(--cloud-display);
  font-weight: 700;
  font-size: 1.35rem;
  letter-spacing: 0.02em;
  color: var(--cloud-ink) !important;
}

header .nav-link {
  font-weight: 500;
  font-size: 0.98rem;
  padding: 0.55rem 0.9rem !important;
  color: var(--cloud-ink-soft) !important;
}

header .nav-link.active,
header .nav-link:hover {
  color: var(--cloud-teal-deep) !important;
}

header .btn-outline-primary {
  border-color: var(--cloud-teal);
  color: var(--cloud-teal-deep);
  border-radius: 999px;
  padding: 0.45rem 1.1rem;
  font-weight: 600;
}

header .btn-outline-primary:hover {
  background: var(--cloud-teal);
  border-color: var(--cloud-teal);
  color: #fff;
}

/* Content column breathing room */
#wrapper .content-block {
  padding-bottom: 3rem;
}

body.dashboard #wrapper .content-block > .breadcrumb,
body.dashboard #wrapper .content-block > nav[aria-label] {
  display: none;
}

/* ---------- Homepage hero ---------- */
.cloud-hero {
  position: relative;
  width: 100vw;
  left: 50%;
  right: 50%;
  margin-left: -50vw;
  margin-right: -50vw;
  margin-top: -0.5rem;
  margin-bottom: 2.5rem;
  padding: clamp(3.5rem, 8vw, 6.5rem) 1.25rem clamp(3rem, 6vw, 4.5rem);
  overflow: hidden;
  background:
    linear-gradient(135deg, rgba(13, 63, 59, 0.94) 0%, rgba(23, 107, 99, 0.88) 48%, rgba(16, 42, 46, 0.92) 100%),
    url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  color: #f5faf9;
  animation: cloud-hero-in 0.7s ease-out both;
}

.cloud-hero::after {
  content: "";
  position: absolute;
  inset: auto -10% -40% 40%;
  height: 70%;
  background: radial-gradient(ellipse at center, rgba(255, 255, 255, 0.14), transparent 65%);
  pointer-events: none;
  animation: cloud-glow 8s ease-in-out infinite alternate;
}

.cloud-hero__inner {
  position: relative;
  z-index: 1;
  max-width: 920px;
  margin: 0 auto;
  text-align: center;
}

.cloud-hero__brand {
  font-family: var(--cloud-display);
  font-size: clamp(2.4rem, 6vw, 3.6rem);
  font-weight: 700;
  line-height: 1.15;
  margin: 0 0 0.85rem;
  letter-spacing: 0.04em;
}

.cloud-hero__lead {
  font-size: clamp(1.05rem, 2.2vw, 1.25rem);
  opacity: 0.9;
  margin: 0 auto 2rem;
  max-width: 34em;
  font-weight: 400;
}

.cloud-search {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: stretch;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 16px;
  padding: 0.65rem;
  backdrop-filter: blur(8px);
  animation: cloud-rise 0.8s 0.12s ease-out both;
}

.cloud-search__input {
  flex: 1 1 240px;
  min-height: 3.4rem;
  border: 0;
  border-radius: 12px;
  padding: 0.85rem 1.15rem;
  font-size: 1.15rem;
  font-weight: 500;
  color: var(--cloud-ink);
  background: #fff;
}

.cloud-search__input:focus {
  outline: 2px solid rgba(42, 157, 143, 0.45);
  outline-offset: 1px;
}

.cloud-search__btn {
  flex: 0 0 auto;
  min-height: 3.4rem;
  min-width: 8.5rem;
  border: 0;
  border-radius: 12px;
  padding: 0.85rem 1.5rem;
  font-size: 1.05rem;
  font-weight: 600;
  color: #fff;
  background: var(--cloud-accent);
  transition: transform 0.2s ease, background 0.2s ease;
}

.cloud-search__btn:hover {
  background: #9a3412;
  transform: translateY(-1px);
}

.cloud-search__btn:disabled {
  opacity: 0.7;
  transform: none;
}

.cloud-hero__hint {
  margin: 1rem 0 0;
  font-size: 0.92rem;
  opacity: 0.75;
}

/* Popular TLD strip (below hero) */
.cloud-tld-strip {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 0.85rem;
  margin: 0 0 2.75rem;
  animation: cloud-rise 0.75s 0.2s ease-out both;
}

.cloud-tld-chip {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  padding: 1rem 0.9rem;
  border-radius: 14px;
  background: var(--cloud-panel);
  border: 1px solid var(--cloud-line);
  text-decoration: none;
  color: inherit;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.cloud-tld-chip:hover {
  transform: translateY(-3px);
  box-shadow: var(--cloud-shadow);
  border-color: rgba(23, 107, 99, 0.35);
  color: inherit;
}

.cloud-tld-chip__ext {
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--cloud-teal-deep);
}

.cloud-tld-chip__price {
  font-size: 0.9rem;
  color: var(--cloud-ink-soft);
}

/* Sections */
.cloud-section {
  margin-bottom: 2.75rem;
}

.cloud-section__title {
  font-family: var(--cloud-display);
  font-size: 1.65rem;
  font-weight: 700;
  margin: 0 0 0.4rem;
  color: var(--cloud-ink);
}

.cloud-section__desc {
  color: var(--cloud-ink-soft);
  margin: 0 0 1.5rem;
  font-size: 1.02rem;
}

.cloud-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

@media (max-width: 768px) {
  .cloud-steps {
    grid-template-columns: 1fr;
  }
}

.cloud-step {
  padding: 1.5rem 1.35rem;
  border-radius: var(--cloud-radius);
  background: var(--cloud-panel);
  border: 1px solid var(--cloud-line);
}

.cloud-step__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border-radius: 8px;
  background: rgba(23, 107, 99, 0.12);
  color: var(--cloud-teal-deep);
  font-weight: 700;
  margin-bottom: 0.85rem;
}

.cloud-step h3 {
  font-size: 1.15rem;
  font-weight: 650;
  margin: 0 0 0.4rem;
}

.cloud-step p {
  margin: 0;
  color: var(--cloud-ink-soft);
  font-size: 0.98rem;
  line-height: 1.55;
}

/* Search results */
.cloud-results {
  display: none;
  margin: 0 0 2.5rem;
  border-radius: var(--cloud-radius);
  background: var(--cloud-panel);
  border: 1px solid var(--cloud-line);
  overflow: hidden;
  box-shadow: var(--cloud-shadow);
}

.cloud-results.is-open {
  display: block;
  animation: cloud-rise 0.35s ease-out both;
}

.cloud-results__head {
  padding: 1.15rem 1.35rem;
  border-bottom: 1px solid var(--cloud-line);
  font-weight: 600;
}

.cloud-result {
  display: grid;
  grid-template-columns: minmax(140px, 1.5fr) 90px minmax(90px, 1fr) minmax(90px, 1fr) auto;
  gap: 0.65rem 0.75rem;
  align-items: center;
  padding: 0.95rem 1.15rem;
  border-bottom: 1px solid var(--cloud-line);
}

.cloud-result:last-child {
  border-bottom: 0;
}

.cloud-result.is-checking {
  opacity: 0.88;
}

.cloud-result__name {
  font-size: 1.05rem;
  font-weight: 650;
  word-break: break-all;
}

.cloud-result__meta {
  font-size: 0.92rem;
  color: var(--cloud-ink-soft);
}

.cloud-result__price {
  font-size: 0.92rem;
  color: var(--cloud-ink);
}

.cloud-result__price strong {
  color: var(--cloud-teal-deep);
  font-weight: 700;
}

.cloud-result__price-label {
  display: none;
  font-size: 0.72rem;
  color: var(--cloud-ink-soft);
  font-weight: 600;
}

.cloud-result__badge {
  display: inline-flex;
  align-items: center;
  padding: 0.2rem 0.5rem;
  border-radius: 6px;
  font-size: 0.78rem;
  font-weight: 700;
  width: fit-content;
}

.cloud-result__badge.is-ok {
  background: rgba(15, 118, 110, 0.12);
  color: var(--cloud-ok);
}

.cloud-result__badge.is-bad {
  background: rgba(185, 28, 28, 0.1);
  color: var(--cloud-bad);
}

.cloud-result__badge.is-wait {
  background: rgba(23, 107, 99, 0.1);
  color: var(--cloud-teal-deep);
}

.cloud-result__actions {
  display: flex;
  justify-content: flex-end;
}

.cloud-result__actions .btn {
  border-radius: 10px;
  font-weight: 600;
  padding: 0.45rem 0.9rem;
}

.domain-check-results {
  margin-top: 1.15rem;
  border: 1px solid var(--cloud-line);
  border-radius: var(--cloud-radius);
  background: #fff;
  overflow: hidden;
  box-shadow: var(--cloud-shadow);
}

.domain-check-results__head {
  display: grid;
  grid-template-columns: minmax(140px, 1.5fr) 90px minmax(90px, 1fr) minmax(90px, 1fr) auto;
  gap: 0.65rem 0.75rem;
  padding: 0.7rem 1.15rem;
  background: #f4f8f7;
  border-bottom: 1px solid var(--cloud-line);
  font-size: 0.8rem;
  font-weight: 650;
  color: var(--cloud-ink-soft);
}

@media (max-width: 768px) {
  .domain-check-results__head {
    display: none;
  }

  .cloud-result {
    grid-template-columns: 1fr 1fr;
    grid-template-areas:
      "name name"
      "badge act"
      "reg renew";
  }

  .cloud-result__name { grid-area: name; }
  .cloud-result__badge { grid-area: badge; }
  .cloud-result__actions { grid-area: act; justify-content: flex-start; }
  .cloud-result__price--reg { grid-area: reg; }
  .cloud-result__price--renew { grid-area: renew; }
  .cloud-result__price-label { display: block; }
}

.btn-cloud-primary {
  background: var(--cloud-teal) !important;
  border-color: var(--cloud-teal) !important;
  color: #fff !important;
}

.btn-cloud-primary:hover {
  background: var(--cloud-teal-deep) !important;
  border-color: var(--cloud-teal-deep) !important;
}

/* ---------- Client dashboard ---------- */
.cloud-dash-hero {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1.25rem;
  margin-bottom: 1.75rem;
  padding: 1.75rem 1.6rem;
  border-radius: var(--cloud-radius);
  background:
    linear-gradient(120deg, rgba(23, 107, 99, 0.1), rgba(255, 255, 255, 0.7) 55%),
    var(--cloud-panel);
  border: 1px solid var(--cloud-line);
  animation: cloud-rise 0.55s ease-out both;
}

.cloud-dash-hero h1 {
  font-family: var(--cloud-display);
  font-size: clamp(1.6rem, 3vw, 2rem);
  margin: 0 0 0.35rem;
}

.cloud-dash-hero p {
  margin: 0;
  color: var(--cloud-ink-soft);
  font-size: 1.02rem;
}

.cloud-metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin-bottom: 1.5rem;
}

@media (max-width: 991px) {
  .cloud-metrics {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 575px) {
  .cloud-metrics {
    grid-template-columns: 1fr;
  }
}

.cloud-metric {
  padding: 1.35rem 1.25rem;
  border-radius: var(--cloud-radius);
  background: var(--cloud-panel);
  border: 1px solid var(--cloud-line);
  min-height: 132px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.cloud-metric:hover {
  transform: translateY(-2px);
  box-shadow: var(--cloud-shadow);
}

.cloud-metric__label {
  font-size: 0.92rem;
  color: var(--cloud-ink-soft);
  font-weight: 500;
}

.cloud-metric__value {
  font-size: 2rem;
  font-weight: 700;
  line-height: 1.1;
  color: var(--cloud-ink);
  margin: 0.55rem 0;
}

.cloud-metric__foot {
  font-size: 0.88rem;
  color: var(--cloud-ink-soft);
}

.cloud-metric__foot a {
  color: var(--cloud-teal);
  font-weight: 600;
  text-decoration: none;
}

.cloud-panel {
  border-radius: var(--cloud-radius) !important;
  border: 1px solid var(--cloud-line) !important;
  box-shadow: none !important;
  overflow: hidden;
}

.cloud-panel .card-header {
  background: transparent !important;
  border-bottom: 1px solid var(--cloud-line) !important;
  padding: 1.15rem 1.35rem !important;
}

.cloud-panel .card-header h6,
.cloud-panel .card-header .h6 {
  font-size: 1.05rem !important;
  font-weight: 650 !important;
}

.cloud-panel .card-body {
  padding: 1.25rem 1.35rem !important;
}

.cloud-panel .btn-sm {
  padding: 0.45rem 0.9rem;
  font-size: 0.9rem;
  border-radius: 9px;
}

.cloud-panel .list-group-item {
  padding: 1rem 1.15rem;
}

/* Guest home quick links */
.cloud-quick {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

@media (max-width: 575px) {
  .cloud-quick {
    grid-template-columns: 1fr;
  }
}

.cloud-quick a {
  display: block;
  padding: 1.4rem 1.3rem;
  border-radius: var(--cloud-radius);
  background: var(--cloud-panel);
  border: 1px solid var(--cloud-line);
  text-decoration: none;
  color: inherit;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.cloud-quick a:hover {
  transform: translateY(-2px);
  box-shadow: var(--cloud-shadow);
  color: inherit;
}

.cloud-quick strong {
  display: block;
  font-size: 1.1rem;
  margin-bottom: 0.3rem;
  color: var(--cloud-teal-deep);
}

.cloud-quick span {
  color: var(--cloud-ink-soft);
  font-size: 0.95rem;
}

/* ---------- Domain order form ---------- */
.domain-search-box {
  padding: 1.5rem 1.4rem 1.25rem;
  border-radius: var(--cloud-radius);
  background: linear-gradient(160deg, rgba(23, 107, 99, 0.08), rgba(255, 255, 255, 0.9));
  border: 1px solid var(--cloud-line);
  margin-bottom: 1.25rem;
}

.domain-search-box .nav-pills .nav-link {
  border-radius: 10px;
  font-weight: 600;
  color: var(--cloud-ink-soft);
  padding: 0.55rem 1rem !important;
  font-size: 0.98rem !important;
}

.domain-search-box .nav-pills .nav-link.active {
  background: var(--cloud-teal);
  color: #fff;
}

.domain-search-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1rem;
}

.domain-search-row .form-control,
.domain-search-row .form-select {
  min-height: 3.1rem;
  font-size: 1.05rem;
  border-radius: 12px;
}

.domain-search-row .btn {
  min-height: 3.1rem;
  border-radius: 12px;
  font-weight: 600;
  padding-inline: 1.25rem;
}

.domain-popular {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1rem;
}

.domain-popular button {
  border: 1px solid var(--cloud-line);
  background: #fff;
  border-radius: 999px;
  padding: 0.35rem 0.85rem;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--cloud-ink-soft);
  transition: all 0.15s ease;
}

.domain-popular button.is-on,
.domain-popular button:hover {
  border-color: var(--cloud-teal);
  color: var(--cloud-teal-deep);
  background: rgba(23, 107, 99, 0.08);
}

.order-index .card,
.order-index .accordion-item {
  border-radius: var(--cloud-radius) !important;
  border-color: var(--cloud-line) !important;
}

.order-index .card-header h1 {
  font-family: var(--cloud-display);
  font-size: 1.75rem;
}

.order-index .accordion-button {
  font-size: 1.05rem;
  font-weight: 600;
  padding: 1.1rem 1.25rem;
}

.order-index .accordion-body {
  padding: 1.35rem 1.4rem;
}

@keyframes cloud-hero-in {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: none; }
}

@keyframes cloud-rise {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: none; }
}

@keyframes cloud-glow {
  from { opacity: 0.55; transform: translateX(0); }
  to { opacity: 1; transform: translateX(-4%); }
}

@media (prefers-reduced-motion: reduce) {
  .cloud-hero,
  .cloud-search,
  .cloud-tld-strip,
  .cloud-dash-hero,
  .cloud-results.is-open {
    animation: none !important;
  }
}

/* ---------- Dedicated domain search homepage ---------- */
body.domain-home .content-block {
  padding-top: 0;
}

.ds-hero {
  position: relative;
  width: 100vw;
  margin-left: calc(50% - 50vw);
  margin-right: calc(50% - 50vw);
  margin-top: -0.25rem;
  margin-bottom: 1.75rem;
  padding: clamp(3.25rem, 7vw, 5.75rem) 1.25rem 3rem;
  background:
    linear-gradient(145deg, #0d3f3b 0%, #176b63 42%, #102a2e 100%),
    url("data:image/svg+xml,%3Csvg width='72' height='72' viewBox='0 0 72 72' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M36 0l2 34h34v4H38l-2 34h-4L34 38H0v-4h34L36 0z' fill='%23fff' fill-opacity='0.04'/%3E%3C/svg%3E");
  color: #f4faf9;
  overflow: hidden;
  animation: cloud-hero-in 0.65s ease-out both;
}

.ds-hero::before {
  content: "";
  position: absolute;
  width: 55%;
  height: 80%;
  right: -8%;
  bottom: -35%;
  background: radial-gradient(ellipse at center, rgba(255,255,255,0.16), transparent 70%);
  pointer-events: none;
  animation: cloud-glow 9s ease-in-out infinite alternate;
}

.ds-hero__inner {
  position: relative;
  z-index: 1;
  max-width: 860px;
  margin: 0 auto;
  text-align: center;
}

.ds-hero__brand {
  font-family: var(--cloud-display);
  font-size: clamp(1.7rem, 3.5vw, 2.2rem);
  font-weight: 700;
  letter-spacing: 0.06em;
  margin: 0 0 0.65rem;
}

.ds-hero__title {
  font-family: var(--cloud-display);
  font-size: clamp(2rem, 5vw, 3.1rem);
  font-weight: 700;
  line-height: 1.2;
  margin: 0 0 0.75rem;
}

.ds-hero__sub {
  margin: 0 auto 1.75rem;
  max-width: 34em;
  font-size: 1.08rem;
  opacity: 0.9;
}

.ds-search__bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  padding: 0.55rem;
  border-radius: 18px;
  background: rgba(255,255,255,0.14);
  border: 1px solid rgba(255,255,255,0.22);
  backdrop-filter: blur(10px);
  animation: cloud-rise 0.7s 0.08s ease-out both;
}

.ds-search__input {
  flex: 1 1 260px;
  min-height: 3.6rem;
  border: 0;
  border-radius: 12px;
  padding: 0.9rem 1.2rem;
  font-size: 1.2rem;
  font-weight: 500;
  color: var(--cloud-ink);
  background: #fff;
}

.ds-search__input:focus {
  outline: 2px solid rgba(42, 157, 143, 0.5);
}

.ds-search__btn {
  flex: 0 0 auto;
  min-width: 7.5rem;
  min-height: 3.6rem;
  border: 0;
  border-radius: 12px;
  padding: 0.9rem 1.6rem;
  font-size: 1.1rem;
  font-weight: 700;
  color: #fff;
  background: var(--cloud-accent);
  transition: transform 0.18s ease, background 0.18s ease;
}

.ds-search__btn:hover {
  background: #9a3412;
  transform: translateY(-1px);
}

.ds-search__btn:disabled {
  opacity: 0.75;
  transform: none;
}

.ds-search__hint {
  margin: 0.9rem 0 0;
  font-size: 0.92rem;
  opacity: 0.78;
}

.ds-prices {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(108px, 1fr));
  gap: 0.7rem;
  margin: 0 0 1.75rem;
}

.ds-price-chip {
  display: flex;
  flex-direction: column;
  gap: 0.12rem;
  padding: 0.85rem 0.75rem;
  border-radius: 14px;
  border: 1px solid var(--cloud-line);
  background: #fff;
  text-align: left;
  cursor: pointer;
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}

.ds-price-chip:hover {
  transform: translateY(-2px);
  box-shadow: var(--cloud-shadow);
  border-color: rgba(23, 107, 99, 0.35);
}

.ds-price-chip__tld {
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--cloud-teal-deep);
}

.ds-price-chip__fee,
.ds-price-chip__renew {
  font-size: 0.8rem;
  color: var(--cloud-ink-soft);
  line-height: 1.35;
}

.ds-price-chip__fee {
  color: var(--cloud-teal-deep);
  font-weight: 600;
}

/* List results */
.ds-list-card {
  border: 1px solid var(--cloud-line);
  border-radius: var(--cloud-radius);
  background: #fff;
  overflow: hidden;
  box-shadow: var(--cloud-shadow);
}

.ds-list-head,
.ds-row {
  display: grid;
  grid-template-columns: minmax(160px, 1.4fr) 100px 120px 120px 110px;
  gap: 0.75rem;
  align-items: center;
  padding: 0.85rem 1.15rem;
}

.ds-list-head {
  background: #f4f8f7;
  border-bottom: 1px solid var(--cloud-line);
  font-size: 0.82rem;
  font-weight: 650;
  color: var(--cloud-ink-soft);
}

.ds-row {
  border-bottom: 1px solid var(--cloud-line);
  min-height: 64px;
}

.ds-row:last-child {
  border-bottom: 0;
}

.ds-row.is-primary {
  background: linear-gradient(90deg, rgba(23, 107, 99, 0.07), transparent 55%);
}

.ds-row.is-checking {
  opacity: 0.88;
}

.ds-row.is-ok .ds-col-domain strong {
  color: var(--cloud-teal-deep);
}

.ds-row.is-bad {
  background: #fcfbfb;
}

.ds-col-domain {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  min-width: 0;
}

.ds-col-domain strong {
  font-size: 1.05rem;
  word-break: break-all;
}

.ds-row-tag {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--cloud-teal);
  letter-spacing: 0.02em;
}

.ds-row-msg {
  color: var(--cloud-ink-soft);
  font-size: 0.8rem;
}

.ds-col-price,
.ds-col-reg,
.ds-col-renew {
  font-size: 0.95rem;
  color: var(--cloud-ink);
}

.ds-col-reg strong {
  color: var(--cloud-teal-deep);
  font-size: 1.02rem;
}

.ds-col-price.muted,
.ds-col-reg.muted,
.ds-col-renew.muted {
  color: var(--cloud-ink-soft);
}

.ds-col-act {
  display: flex;
  justify-content: flex-end;
}

.ds-status {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.8rem;
  font-weight: 700;
  padding: 0.2rem 0.5rem;
  border-radius: 6px;
}

.ds-status.is-ok {
  background: rgba(15, 118, 110, 0.12);
  color: var(--cloud-ok);
}

.ds-status.is-bad {
  background: rgba(185, 28, 28, 0.1);
  color: var(--cloud-bad);
}

.ds-status.is-wait {
  background: rgba(23, 107, 99, 0.1);
  color: var(--cloud-teal-deep);
}

.ds-list-divider {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.5rem 1rem;
  padding: 0.75rem 1.15rem;
  background: #f7faf9;
  border-top: 1px solid var(--cloud-line);
  border-bottom: 1px solid var(--cloud-line);
}

.ds-list-divider strong {
  font-size: 0.95rem;
}

.ds-list-divider span {
  font-size: 0.82rem;
  color: var(--cloud-ink-soft);
}

.ds-more {
  padding: 1rem 1.15rem 1.25rem;
  border-top: 1px solid var(--cloud-line);
  text-align: center;
  background: #fafcfb;
}

.ds-more__status {
  margin: 0;
  font-size: 0.86rem;
  color: var(--cloud-ink-soft);
}

#ds-scroll-sentinel {
  height: 1px;
  width: 100%;
}

@media (max-width: 768px) {
  .ds-list-head {
    display: none;
  }

  .ds-row {
    grid-template-columns: 1fr 1fr;
    grid-template-areas:
      "domain domain"
      "status act"
      "reg renew";
    gap: 0.45rem 0.75rem;
    padding: 1rem;
  }

  .ds-col-domain { grid-area: domain; }
  .ds-col-status { grid-area: status; }
  .ds-col-act { grid-area: act; justify-content: flex-start; }
  .ds-col-reg { grid-area: reg; }
  .ds-col-renew { grid-area: renew; }

  .ds-col-reg::before,
  .ds-col-renew::before {
    display: block;
    font-size: 0.72rem;
    color: var(--cloud-ink-soft);
    font-weight: 600;
  }

  .ds-col-reg::before { content: "注册 / 年"; }
  .ds-col-renew::before { content: "续费 / 年"; }
}

.ds-results {
  margin-bottom: 2.5rem;
}

.ds-results__loading {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 1.5rem;
  border-radius: var(--cloud-radius);
  background: #fff;
  border: 1px solid var(--cloud-line);
}

.ds-results__loading[hidden],
#ds-primary-wrap[hidden],
#ds-alt-wrap[hidden] {
  display: none !important;
}

.ds-spinner {
  width: 1.5rem;
  height: 1.5rem;
  border-radius: 50%;
  border: 3px solid rgba(23, 107, 99, 0.2);
  border-top-color: var(--cloud-teal);
  animation: ds-spin 0.7s linear infinite;
}

@keyframes ds-spin {
  to { transform: rotate(360deg); }
}

.ds-primary {
  padding: 1.5rem 1.5rem 1.35rem;
  border-radius: var(--cloud-radius);
  background: #fff;
  border: 1px solid var(--cloud-line);
  box-shadow: var(--cloud-shadow);
  margin-bottom: 1.5rem;
  animation: cloud-rise 0.4s ease-out both;
}

.ds-primary.is-ok {
  border-color: rgba(15, 118, 110, 0.35);
  background: linear-gradient(135deg, rgba(15, 118, 110, 0.08), #fff 45%);
}

.ds-primary.is-bad {
  border-color: rgba(185, 28, 28, 0.25);
  background: linear-gradient(135deg, rgba(185, 28, 28, 0.06), #fff 45%);
}

.ds-primary__label {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--cloud-ink-soft);
  margin-bottom: 0.35rem;
}

.ds-primary__name {
  font-size: clamp(1.55rem, 3vw, 2rem);
  font-weight: 750;
  color: var(--cloud-ink);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.55rem;
}

.ds-primary__badge {
  font-size: 0.78rem;
  font-weight: 700;
  padding: 0.2rem 0.55rem;
  border-radius: 6px;
}

.ds-primary.is-ok .ds-primary__badge {
  background: rgba(15, 118, 110, 0.14);
  color: var(--cloud-ok);
}

.ds-primary.is-bad .ds-primary__badge {
  background: rgba(185, 28, 28, 0.12);
  color: var(--cloud-bad);
}

.ds-primary__msg {
  margin: 0.55rem 0 1.1rem;
  color: var(--cloud-ink-soft);
}

.ds-primary__row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.ds-primary__price strong {
  font-size: 1.55rem;
  color: var(--cloud-teal-deep);
}

.ds-primary__price span {
  color: var(--cloud-ink-soft);
  margin-left: 0.15rem;
}

.ds-primary__price em {
  display: block;
  font-style: normal;
  font-size: 0.88rem;
  color: var(--cloud-ink-soft);
  margin-top: 0.2rem;
}

.ds-cta {
  background: var(--cloud-teal) !important;
  border-color: var(--cloud-teal) !important;
  color: #fff !important;
  font-weight: 700;
  border-radius: 12px;
  padding: 0.7rem 1.35rem;
  font-size: 1.02rem;
}

.ds-cta:hover {
  background: var(--cloud-teal-deep) !important;
}

.ds-cta-outline {
  border: 1px solid var(--cloud-teal);
  color: var(--cloud-teal-deep);
  background: #fff;
  font-weight: 650;
  border-radius: 10px;
}

.ds-cta-outline:hover {
  background: rgba(23, 107, 99, 0.08);
  color: var(--cloud-teal-deep);
}

.ds-section-head {
  margin: 0 0 1rem;
}

.ds-section-head h2 {
  font-family: var(--cloud-display);
  font-size: 1.45rem;
  margin: 0 0 0.25rem;
}

.ds-section-head p {
  margin: 0;
  color: var(--cloud-ink-soft);
}

.ds-alt-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 0.85rem;
}

.ds-alt {
  padding: 1.05rem 1.1rem;
  border-radius: 14px;
  background: #fff;
  border: 1px solid var(--cloud-line);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  transition: transform 0.18s ease, box-shadow 0.18s ease;
  animation: cloud-rise 0.45s ease-out both;
}

.ds-alt:hover {
  transform: translateY(-2px);
  box-shadow: var(--cloud-shadow);
}

.ds-alt.is-ok {
  border-color: rgba(15, 118, 110, 0.28);
}

.ds-alt__top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 0.5rem;
}

.ds-alt__domain {
  font-weight: 700;
  font-size: 1.05rem;
  word-break: break-all;
}

.ds-alt__badge {
  flex: 0 0 auto;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.15rem 0.45rem;
  border-radius: 6px;
}

.ds-alt.is-ok .ds-alt__badge {
  background: rgba(15, 118, 110, 0.12);
  color: var(--cloud-ok);
}

.ds-alt.is-bad .ds-alt__badge {
  background: rgba(185, 28, 28, 0.1);
  color: var(--cloud-bad);
}

.ds-alt__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

.ds-alt__price {
  font-weight: 700;
  color: var(--cloud-teal-deep);
}

.ds-alt__price small {
  font-weight: 500;
  color: var(--cloud-ink-soft);
  margin-left: 0.1rem;
}

.ds-alt__price.muted {
  font-weight: 500;
  color: var(--cloud-ink-soft);
}

.ds-error {
  padding: 1.25rem;
  border-radius: var(--cloud-radius);
  background: #fff;
  border: 1px solid rgba(185, 28, 28, 0.25);
  color: var(--cloud-bad);
}

.ds-howto {
  margin-top: 0.5rem;
}

/* Async / progressive search states */
.ds-progress {
  margin-bottom: 1rem;
  padding: 0.85rem 1rem;
  border-radius: 12px;
  background: #fff;
  border: 1px solid var(--cloud-line);
}

.ds-progress__bar {
  height: 6px;
  border-radius: 999px;
  background: rgba(23, 107, 99, 0.12);
  overflow: hidden;
  margin-bottom: 0.45rem;
}

.ds-progress__bar span {
  display: block;
  height: 100%;
  width: 0;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--cloud-teal), var(--cloud-aqua));
  transition: width 0.35s ease;
}

.ds-progress p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--cloud-ink-soft);
}

.ds-primary.is-checking,
.ds-alt.is-checking {
  border-style: dashed;
  opacity: 0.92;
}

.ds-primary__badge.is-wait,
.ds-alt__badge.is-wait {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  background: rgba(23, 107, 99, 0.1);
  color: var(--cloud-teal-deep);
}

.ds-dot {
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  background: var(--cloud-teal);
  animation: ds-pulse 0.9s ease-in-out infinite;
}

.ds-skeleton-btn {
  display: inline-block;
  width: 6.5rem;
  height: 2.4rem;
  border-radius: 10px;
  background: linear-gradient(90deg, #e8eeed, #f6f8f8, #e8eeed);
  background-size: 200% 100%;
  animation: ds-shimmer 1.1s linear infinite;
}

.ds-skeleton-btn.sm {
  width: 4.8rem;
  height: 1.9rem;
}

.ds-pop {
  animation: ds-pop-in 0.35s cubic-bezier(0.22, 1, 0.36, 1) both;
}

@keyframes ds-pulse {
  0%, 100% { opacity: 0.35; transform: scale(0.85); }
  50% { opacity: 1; transform: scale(1); }
}

@keyframes ds-shimmer {
  0% { background-position: 100% 0; }
  100% { background-position: -100% 0; }
}

@keyframes ds-pop-in {
  from { opacity: 0.35; transform: translateY(8px) scale(0.98); }
  to { opacity: 1; transform: none; }
}