:root {
  color-scheme: light;
  --brand: #1156b5;
  --dark: #11376b;
  --muted: #46617f;
  --outline: #c7d9ee;
}
* { box-sizing: border-box; }
body { margin: 0; min-width: 1100px; background: #edf6ff; color: #173659; font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", sans-serif; }
::selection { background: #c1ddff; color: #11376b; }
button, input, select { font: inherit; }
button, summary, select, input[type="checkbox"] { cursor: pointer; }
a { color: var(--brand); text-underline-offset: 4px; }
:focus-visible { outline: 3px solid #377fd1; outline-offset: 4px; }
input { caret-color: var(--brand); }
svg { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; flex-shrink: 0; }
.page { min-height: 100vh; display: grid; align-items: center; padding: 44px clamp(40px, 5vw, 96px); background: radial-gradient(ellipse at 30% 46%, #d8eaff 0, transparent 60%), linear-gradient(115deg, #f8fcff, #eaf5ff 58%, #f6faff); }
.layout { width: 100%; max-width: 1640px; margin: auto; display: grid; grid-template-columns: minmax(0, 1.16fr) minmax(440px, .84fr); gap: clamp(48px, 5vw, 96px); align-items: center; }
.art { min-width: 0; }
.logo { display: block; width: min(89%, 600px); height: auto; }
.art h2 { margin: 27px 0 10px; font-size: clamp(30px, 2.3vw, 42px); line-height: 1.35; color: #14477e; letter-spacing: .025em; }
.services { margin: 0; font-size: clamp(16px, 1.08vw, 20px); color: var(--muted); line-height: 1.85; }
.wide-separator { display: none; }
.chips { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 22px; }
.chips span { padding: 8px 14px; border: 1px solid #c9dff7; border-radius: 24px; background: #f6fbff; color: #285c96; font-size: 14px; font-weight: 600; }
.art-visual { display: block; width: 100%; height: auto; margin-top: 28px; border-radius: 24px; border: 1px solid #fff; background: linear-gradient(135deg, #ddecff75, #eff7ff2b); }
.art-note { margin: 16px 0 0; color: var(--muted); font-size: 14px; line-height: 1.7; }
.form-card { width: 100%; background: #fff; border-radius: 22px; box-shadow: 0 22px 62px rgb(27 45 68 / 12%); padding: clamp(32px, 3vw, 54px); }
h1 { margin: 0 0 35px; color: #203d62; font-size: clamp(25px, 1.8vw, 32px); line-height: 1.5; font-weight: 750; white-space: nowrap; }
.field-group { margin-top: 22px; }
.field-group > label, .field-label { display: block; margin-bottom: 9px; font-size: 15px; font-weight: 600; color: #294a71; }
.required { color: #b13d35; }
.field, .service-picker summary { min-height: 56px; border: 1px solid var(--outline); border-radius: 8px; display: flex; align-items: center; background: #fff; transition: border-color 180ms; }
.field:focus-within, .service-picker[open] summary { border-color: #3886e5; }
.field > svg { margin: 0 14px 0 16px; color: #6684a8; }
.field input { width: 100%; min-width: 0; height: 54px; border: 0; border-radius: 8px; padding: 0 16px 0 0; background: transparent; outline: none; color: #203f65; font-size: 16px; }
input::placeholder { color: #46617f; opacity: 1; }
.dial { flex: 0 0 86px; width: 86px; height: 54px; border: 0; border-right: 1px solid #dbe5f1; border-radius: 8px 0 0 8px; padding-left: 12px; background: #f4f9ff; color: #385b82; font-size: 15px; }
.dial + input { padding-left: 16px; }
.service-picker { position: relative; }
.service-picker summary { padding: 0 16px; gap: 13px; list-style: none; color: #46617f; }
.service-picker summary::-webkit-details-marker { display: none; }
#service-summary { flex: 1; min-width: 0; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; font-size: 16px; }
.service-picker.has-selection summary { color: #203f65; }
.chevron { width: 18px; height: 18px; }
.service-picker[open] .chevron { transform: rotate(180deg); }
.service-menu { position: absolute; z-index: 5; top: calc(100% + 6px); left: 0; right: 0; background: #fff; border: 1px solid var(--outline); border-radius: 9px; padding: 10px; }
.selection-actions { display: flex; justify-content: space-between; padding-bottom: 8px; border-bottom: 1px solid #e5edf7; }
.selection-actions button { border: 0; color: var(--brand); background: transparent; font-size: 14px; padding: 5px 9px; border-radius: 4px; }
.selection-actions button:hover { background: #eaf3ff; }
.service-options { max-height: min(285px, 35vh); overflow-y: auto; scrollbar-color: #a1bddd #f4f9ff; scrollbar-width: thin; padding-top: 5px; }
.service-options label { display: flex; gap: 9px; align-items: flex-start; padding: 9px; cursor: pointer; font-size: 14px; line-height: 1.5; border-radius: 4px; color: #294a71; }
.service-options label:hover { background: #edf5ff; }
input[type="checkbox"] { accent-color: #115fc6; width: 16px; height: 16px; margin: 2px 0 0; flex-shrink: 0; }
.terms { display: flex; align-items: flex-start; gap: 9px; margin: 23px 0 24px; color: var(--muted); font-size: 13px; line-height: 1.7; cursor: pointer; }
.submit { display: flex; align-items: center; justify-content: center; gap: 12px; width: 100%; background: linear-gradient(95deg, #0876ed, #155cbe); border: 0; border-radius: 8px; color: #fff; min-height: 56px; font-size: 19px; font-weight: 700; transition: filter 180ms, box-shadow 180ms; }
.submit:hover { filter: brightness(1.07); box-shadow: 0 8px 18px rgb(27 45 68 / 12%); }
.submit:disabled { opacity: .7; cursor: wait; box-shadow: none; }
.submit[data-saved] { background: #237049; cursor: default; }
#status { margin: 14px 0 0; color: #aa3830; font-size: 14px; line-height: 1.7; overflow-wrap: anywhere; }
#status:empty { display: none; }
#status.success { color: #237049; }
.return { display: block; width: fit-content; margin: 22px auto 0; font-size: 13px; text-decoration: none; line-height: 1.7; }
.return:hover { text-decoration: underline; }
@media (min-width: 1700px) { .services br { display: none; } .wide-separator { display: inline; } .form-card { padding-top: 50px; padding-bottom: 50px; } .field-group { margin-top: 27px; } .terms { margin-top: 28px; margin-bottom: 28px; } }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { transition: none !important; } }