* { box-sizing: border-box; }
:root { color-scheme: light; --ink: #eff5f6; --panel: #fff; --text: #17313d; --muted: #60757c; --line: #c4d5d9; --cyan: #167d85; --orange: #c95435; }
body { margin: 0; min-height: 100vh; color: var(--text); background: var(--ink); font-family: Verdana, Arial, sans-serif; }
a { color: var(--cyan); }
.site-header { display: flex; align-items: center; gap: 24px; padding: 18px clamp(20px, 5vw, 70px); background: var(--panel); border-bottom: 1px solid var(--line); }
.brand { color: var(--cyan); font-size: 1.3rem; font-weight: 700; letter-spacing: .16em; text-decoration: none; }
.site-header nav { display: flex; flex-wrap: wrap; gap: 16px; font-size: .78rem; }
.registry-status { margin-left: auto; color: var(--muted); font-size: .7rem; }
main { width: min(100% - 40px, 1240px); margin: auto; padding: 54px 0; }
.intro { max-width: 760px; margin-bottom: 34px; }
.kicker { margin: 0 0 12px; color: var(--cyan); font-size: .68rem; font-weight: 700; letter-spacing: .16em; }
h1 { margin: 0; font-size: clamp(2.8rem, 8vw, 6rem); line-height: .95; } h1 em { color: var(--orange); font-style: normal; }
.intro > p:last-child, .description, .hint { color: var(--muted); line-height: 1.6; }
.workspace { display: grid; grid-template-columns: 250px 1fr; gap: 18px; }
.panel { padding: 20px; background: var(--panel); border: 1px solid var(--line); }
.panel-heading { display: flex; justify-content: space-between; align-items: start; gap: 16px; } h2 { margin: 0 0 12px; font-size: 1.05rem; }
.category-tabs { display: grid; gap: 8px; } .category-tabs button, .feature-card button, .search-form button { padding: 10px 12px; color: var(--cyan); background: var(--panel); border: 1px solid var(--cyan); font: inherit; font-size: .74rem; cursor: pointer; text-align: left; }
.category-tabs button.active, .feature-card button, .search-form button { color: #fff; background: var(--cyan); }
.feature-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.feature-card { display: grid; gap: 9px; padding: 14px; background: #f6fafb; border: 1px solid var(--line); } .feature-card h3 { margin: 0; font-size: .9rem; } .feature-card p { margin: 0; color: var(--muted); font-size: .77rem; line-height: 1.5; } .feature-card button { width: max-content; text-align: center; }
.feature-card input, .feature-card select, .feature-card textarea, .search-form input, .search-form select { width: 100%; padding: 9px; color: var(--text); background: #fff; border: 1px solid var(--line); font: inherit; font-size: .76rem; }
.feature-card textarea { min-height: 66px; resize: vertical; }
.status { min-height: 1.4em; color: var(--cyan); font-size: .78rem; } .registry-panel { margin-top: 18px; }
.search-form { display: grid; grid-template-columns: 1fr 150px auto; gap: 8px; margin-bottom: 14px; } .search-form button { text-align: center; }
.registry-results { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 7px; } .registry-item { padding: 9px; background: #f6fafb; border-left: 3px solid var(--cyan); font-size: .72rem; } .registry-item small { display: block; margin-top: 5px; color: var(--muted); }
.owners-panel { margin-top: 18px; }
.owner-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; }
.owner-card { display: grid; gap: 8px; padding: 13px; background: #f6fafb; border: 1px solid var(--line); }
.owner-card h3 { margin: 0; font-size: .86rem; }
.owner-card p { margin: 0; color: var(--muted); font-size: .72rem; line-height: 1.45; }
.owner-card a { width: max-content; padding: 8px 10px; color: #fff; background: var(--orange); font-size: .7rem; text-decoration: none; }
@media (max-width: 900px) { .owner-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 780px) { .workspace { grid-template-columns: 1fr; } .feature-grid, .registry-results, .owner-grid { grid-template-columns: 1fr; } .search-form { grid-template-columns: 1fr; } .site-header { flex-wrap: wrap; } .registry-status { margin-left: 0; width: 100%; } }