:root {
    --dy-domain-primary: var(--dy-site-primary);
    --dy-domain-primary-hover: rgba(29, 95, 226, .8);
    --dy-domain-ink: var(--dy-site-foreground);
    --dy-domain-muted: var(--dy-site-muted-foreground);
    --dy-domain-line: var(--dy-site-border);
    --dy-domain-soft: var(--dy-site-page-bg);
    --dy-domain-card: var(--dy-site-card);
    --dy-domain-green: #009956;
    --dy-domain-price: var(--dy-site-price);
}

.dy-domain-page[v-cloak] { visibility: hidden; }
.dy-domain-body { background: var(--dy-domain-soft); }
.dy-domain-page { min-height: 100vh; padding-top: 64px; overflow-x: hidden; color: var(--dy-domain-ink); background: var(--dy-domain-soft); font-family: "siyuan", "PingFang SC", "Microsoft YaHei", sans-serif; }
.dy-domain-shell { width: min(1152px, calc(100% - 48px)); margin: 0 auto; }

.dy-domain-hero { padding: 64px 0 66px; background: var(--dy-domain-soft); }
.dy-domain-heading { max-width: 672px; margin: 0 auto 40px; text-align: center; }
.dy-domain-heading h1 { margin: 0; color: var(--dy-domain-ink); font-size: 36px; line-height: 1.25; font-weight: 700; letter-spacing: 0; }
.dy-domain-heading p { margin: 16px 0 0; color: var(--dy-domain-muted); font-size: 16px; line-height: 1.7; }
.dy-search-stage { width: min(768px, 100%); margin: 0 auto; }

.dy-search-card { display: grid; grid-template-columns: minmax(0, 1fr) 96px 132px; gap: 12px; padding: 12px; border: 1px solid var(--dy-domain-line); border-radius: 18px; background: var(--dy-domain-card); box-shadow: 0 2px 5px rgba(32, 35, 44, .08); }
.dy-search-field { display: flex; min-width: 0; height: 48px; align-items: center; gap: 10px; padding: 0 16px; border-radius: 12px; color: var(--dy-domain-muted); background: rgba(231, 237, 246, .6); }
.dy-search-field > svg { width: 20px; height: 20px; flex: 0 0 auto; }
.dy-search-field input, .dy-search-field textarea { width: 100%; min-width: 0; height: 48px; padding: 0; border: 0; outline: 0; resize: none; color: var(--dy-domain-ink); background: transparent; font-size: 16px; line-height: 48px; }
.dy-search-field input::placeholder, .dy-search-field textarea::placeholder { color: var(--dy-domain-muted); }
.dy-suffix-wrap { position: relative; height: 48px; }
.dy-suffix-btn { width: 100%; height: 48px; display: flex; align-items: center; justify-content: center; gap: 10px; border: 1px solid var(--dy-domain-line); border-radius: 12px; color: var(--dy-domain-ink); background: #fff; font-size: 15px; cursor: pointer; }
.dy-suffix-btn i { width: 7px; height: 7px; margin-top: -4px; border-right: 1.5px solid currentColor; border-bottom: 1.5px solid currentColor; transform: rotate(45deg); }
.dy-suffix-pop { position: absolute; z-index: 20; top: 56px; right: 0; width: 280px; max-height: 260px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; padding: 12px; overflow: auto; border: 1px solid var(--dy-domain-line); border-radius: 14px; background: #fff; box-shadow: 0 16px 36px rgba(32, 35, 44, .14); }
.dy-suffix-pop button { height: 34px; border: 1px solid var(--dy-domain-line); border-radius: 8px; color: var(--dy-domain-ink); background: #fff; cursor: pointer; }
.dy-suffix-pop button:hover, .dy-suffix-pop button.is-active { color: #fff; border-color: var(--dy-domain-primary); background: var(--dy-domain-primary); }
.dy-search-btn { height: 48px; display: inline-flex; align-items: center; justify-content: center; gap: 8px; border: 0; border-radius: 12px; color: #fff; background: var(--dy-domain-primary); font-size: 14px; font-weight: 600; cursor: pointer; }
.dy-search-btn:hover { background: var(--dy-domain-primary-hover); }
.dy-search-btn:disabled { cursor: wait; opacity: .75; }
.dy-loading-icon { width: 16px; height: 16px; display: inline-block; flex: 0 0 auto; border: 2px solid currentColor; border-right-color: transparent; border-radius: 50%; animation: dy-domain-spin .7s linear infinite; }
@keyframes dy-domain-spin { to { transform: rotate(360deg); } }

.dy-mode-link { display: flex; width: fit-content; max-width: 100%; align-items: center; justify-content: center; gap: 6px; margin: 14px auto 0; padding: 0; border: 0; color: var(--dy-domain-primary); background: transparent; font-size: 14px; font-weight: 500; text-align: center; cursor: pointer; }
.dy-mode-link:hover { text-decoration: underline; }
.dy-mode-link svg { width: 16px; height: 16px; }

.dy-hot-suffix { margin-top: 40px; }
.dy-hot-suffix > p { margin: 0 0 16px; color: var(--dy-domain-muted); font-size: 14px; text-align: center; }
.dy-hot-suffix ul { display: grid; grid-template-columns: repeat(6, 1fr); gap: 12px; margin: 0; padding: 0; list-style: none; }
.dy-hot-suffix li { min-width: 0; padding: 16px 8px; border: 1px solid var(--dy-domain-line); border-radius: 16px; text-align: center; background: #fff; box-shadow: 0 2px 4px rgba(32, 35, 44, .05); }
.dy-hot-suffix strong, .dy-hot-suffix span { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.dy-hot-suffix strong { color: var(--dy-domain-ink); font-size: 18px; }
.dy-hot-suffix span { margin-top: 5px; color: var(--dy-domain-price); font-size: 13px; }

.dy-result-box { scroll-margin-top: 84px; margin-top: 32px; overflow: hidden; border: 1px solid var(--dy-domain-line); border-radius: 18px; background: #fff; box-shadow: 0 2px 6px rgba(32, 35, 44, .06); }
.dy-result-box.is-loading { border-color: rgba(29, 95, 226, .4); }
.dy-section-title { height: 56px; display: flex; align-items: center; justify-content: space-between; padding: 0 20px; border-bottom: 1px solid var(--dy-domain-line); background: #fff; }
.dy-section-title h2 { margin: 0; font-size: 17px; font-weight: 600; }
.dy-section-title p { margin: 0; color: var(--dy-domain-muted); font-size: 12px; }
.dy-result-state { min-height: 112px; display: flex; align-items: center; justify-content: center; gap: 8px; color: var(--dy-domain-primary); }
.dy-result-row { min-height: 64px; display: grid; grid-template-columns: minmax(0, 1fr) 120px 108px; align-items: center; gap: 16px; padding: 10px 20px; border-bottom: 1px solid var(--dy-domain-line); }
.dy-result-row:last-child { border-bottom: 0; }
.dy-result-name { min-width: 0; display: flex; align-items: center; gap: 10px; }
.dy-result-status { width: 24px; height: 24px; display: inline-flex; flex: 0 0 auto; align-items: center; justify-content: center; border-radius: 50%; color: var(--dy-domain-muted); background: var(--dy-site-muted); }
.dy-result-status.is-ok { color: var(--dy-domain-green); background: rgba(0, 153, 86, .12); }
.dy-result-status svg { width: 15px; height: 15px; }
.dy-result-name strong { min-width: 0; overflow: hidden; color: var(--dy-domain-ink); font-size: 15px; font-weight: 600; text-overflow: ellipsis; white-space: nowrap; }
.dy-result-name em { flex: 0 0 auto; padding: 3px 7px; border-radius: 999px; color: var(--dy-domain-muted); background: var(--dy-site-muted); font-size: 11px; font-style: normal; }
.dy-result-name em.is-ok { color: var(--dy-domain-green); background: rgba(0, 153, 86, .12); }
.dy-result-price { color: var(--dy-domain-price); font-size: 14px; font-weight: 700; text-align: right; }
.dy-result-actions { display: flex; justify-content: flex-end; }
.dy-reg-btn, .dy-disabled-btn { width: 108px; height: 36px; border-radius: 10px; text-align: center; font-size: 13px; font-weight: 600; line-height: 36px; }
.dy-reg-btn { color: #fff; background: var(--dy-domain-primary); }
.dy-reg-btn:hover { color: #fff; background: var(--dy-domain-primary-hover); }
.dy-disabled-btn { border: 0; color: var(--dy-domain-muted); background: var(--dy-site-muted); }

.dy-domain-features { padding: 64px 0; border-top: 1px solid var(--dy-domain-line); background: var(--dy-domain-soft); }
.dy-feature-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.dy-feature-grid article { min-height: 208px; padding: 24px; border: 1px solid var(--dy-domain-line); border-radius: 18px; background: #fff; transition: border-color .2s ease; }
.dy-feature-grid article:hover { border-color: rgba(29, 95, 226, .4); }
.dy-feature-grid article > span { width: 44px; height: 44px; display: inline-flex; align-items: center; justify-content: center; border-radius: 12px; color: var(--dy-domain-primary); background: var(--dy-site-accent); }
.dy-feature-grid svg { width: 21px; height: 21px; }
.dy-feature-grid h2 { margin: 16px 0 0; color: var(--dy-domain-ink); font-size: 16px; font-weight: 600; }
.dy-feature-grid p { margin: 8px 0 0; color: var(--dy-domain-muted); font-size: 14px; line-height: 1.7; }

@media (max-width: 900px) {
    .dy-hot-suffix ul { grid-template-columns: repeat(3, 1fr); }
    .dy-feature-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 680px) {
    .dy-domain-page { padding-top: 58px; }
    .dy-domain-shell { width: min(100% - 32px, 560px); }
    .dy-domain-hero { padding: 48px 0 54px; }
    .dy-domain-heading { margin-bottom: 30px; }
    .dy-domain-heading h1 { font-size: 30px; }
    .dy-domain-heading p { font-size: 14px; }
    .dy-search-card { grid-template-columns: minmax(0, 1fr) 82px; gap: 8px; padding: 8px; }
    .dy-search-field { padding: 0 12px; }
    .dy-search-field input, .dy-search-field textarea { font-size: 14px; }
    .dy-search-btn { grid-column: 1 / -1; }
    .dy-suffix-pop { right: -8px; width: min(280px, calc(100vw - 32px)); }
    .dy-hot-suffix { margin-top: 32px; }
    .dy-hot-suffix ul { grid-template-columns: repeat(2, 1fr); }
    .dy-result-row { grid-template-columns: minmax(0, 1fr) auto; gap: 10px; padding: 14px; }
    .dy-result-name { grid-column: 1 / -1; }
    .dy-result-price { text-align: left; }
    .dy-domain-features { padding: 48px 0; }
    .dy-feature-grid { grid-template-columns: 1fr; }
    .dy-feature-grid article { min-height: 0; }
}

@media (prefers-reduced-motion: reduce) {
    .dy-loading-icon { animation: none; }
}