:root{--color-bg:#f4f5fb;--color-surface:#fff;--color-surface-muted:#f0f1f8;--color-border:#d9dbe7;--color-border-strong:#b9bccf;--color-text:#1d2030;--color-text-muted:#5e6378;--color-primary:#5b5bd6;--color-primary-hover:#4a4ac4;--color-primary-contrast:#fff;--color-primary-soft:#ececfc;--color-danger:#d1344b;--color-danger-soft:#fdecef;--color-success:#1f8a5b;--color-success-soft:#e6f6ee;--color-focus:#5b5bd659;--radius-sm:8px;--radius-md:12px;--radius-lg:20px;--shadow-card:0 1px 2px #1416280f, 0 12px 32px #14162814;--control-height:44px;color:var(--color-text);background:var(--color-bg);--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;-webkit-font-smoothing:antialiased;font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,PingFang SC,Hiragino Sans,Microsoft JhengHei,Microsoft YaHei,Malgun Gothic,Noto Sans,sans-serif;font-size:16px;line-height:1.5}@media (prefers-color-scheme:dark){:root{--color-bg:#11121a;--color-surface:#1a1c27;--color-surface-muted:#232634;--color-border:#2f3243;--color-border-strong:#464a60;--color-text:#e8e9f1;--color-text-muted:#a2a6ba;--color-primary:#8686f0;--color-primary-hover:#9b9bf5;--color-primary-contrast:#11121a;--color-primary-soft:#26274a;--color-danger:#ff7085;--color-danger-soft:#3a1c24;--color-success:#4cc98f;--color-success-soft:#173326;--color-focus:#8686f066;--shadow-card:0 1px 2px #0000004d, 0 12px 32px #00000059;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}}*,:before,:after{box-sizing:border-box}body{background:var(--color-bg);min-height:100vh;margin:0}h1,p,dl,dd,fieldset{margin:0}fieldset{border:0;min-width:0;padding:0}button,input,select{font:inherit;color:inherit}.visually-hidden{clip-path:inset(50%);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.layout{flex-direction:column;min-height:100vh;display:flex}.topbar{justify-content:space-between;align-items:center;gap:16px;padding:16px clamp(16px,4vw,40px);display:flex}.brand{color:var(--color-text);align-items:center;gap:10px;font-weight:650;text-decoration:none;display:inline-flex}.brand svg{color:var(--color-primary)}.main{flex:1;justify-content:center;align-items:flex-start;padding:8px 16px 48px;display:flex}.language-switcher{border:1px solid var(--color-border);background:var(--color-surface);height:36px;color:var(--color-text-muted);border-radius:999px;align-items:center;gap:6px;padding:0 10px;display:inline-flex;position:relative}.language-switcher:focus-within{outline:3px solid var(--color-focus);outline-offset:1px}.language-switcher__select{color:var(--color-text);cursor:pointer;background:0 0;border:0;outline:none;font-size:14px}.card{border:1px solid var(--color-border);border-radius:var(--radius-lg);background:var(--color-surface);width:100%;max-width:480px;box-shadow:var(--shadow-card);padding:clamp(24px,5vw,40px)}.card__header{margin-bottom:28px}.card__title{letter-spacing:-.01em;font-size:26px;font-weight:700;line-height:1.25}.card__subtitle{color:var(--color-text-muted);margin-top:6px}.card--success{text-align:center}.success-badge{background:var(--color-success-soft);width:56px;height:56px;color:var(--color-success);border-radius:50%;place-items:center;margin-bottom:16px;display:inline-grid}.summary{border-radius:var(--radius-md);text-align:start;gap:2px;margin:24px 0;display:grid;overflow:hidden}.summary__row{background:var(--color-surface-muted);justify-content:space-between;gap:16px;padding:12px 16px;display:flex}.summary__row dt{color:var(--color-text-muted)}.summary__row dd{overflow-wrap:anywhere;font-weight:550}.form{gap:20px;display:grid}.field{gap:8px;display:grid}.field__label{align-items:baseline;gap:8px;padding:0;font-size:14px;font-weight:600;display:flex}.field__optional{color:var(--color-text-muted);font-size:12px;font-weight:500}.field__message{color:var(--color-text-muted);font-size:13px}.field__message--error{color:var(--color-danger)}.field__message--success{color:var(--color-success)}.alert{border-radius:var(--radius-sm);background:var(--color-danger-soft);color:var(--color-danger);padding:12px 14px;font-size:14px}.input{width:100%;min-width:0;height:var(--control-height);border:1px solid var(--color-border);border-radius:var(--radius-sm);background:var(--color-surface);padding:0 14px;transition:border-color .15s,box-shadow .15s}.input::placeholder{color:var(--color-text-muted);opacity:.7}.input:hover{border-color:var(--color-border-strong)}.input:focus{border-color:var(--color-primary);box-shadow:0 0 0 3px var(--color-focus);outline:none}.input[aria-invalid=true]{border-color:var(--color-danger)}.input--code{font-variant-numeric:tabular-nums}.input--code:not(:placeholder-shown){letter-spacing:.3em}.input-row{align-items:center;gap:8px;display:flex}.input-row__button{flex:none;min-width:124px}.input-group{position:relative}.input-group .input{padding-inline-end:48px}.input-group__action{border-radius:0 var(--radius-sm) var(--radius-sm) 0;width:44px;color:var(--color-text-muted);cursor:pointer;background:0 0;border:0;place-items:center;display:grid;position:absolute;inset-block:0;inset-inline-end:0}.input-group__action:hover{color:var(--color-text)}.input-group__action:focus-visible{outline:3px solid var(--color-focus);outline-offset:-3px}.checklist{color:var(--color-text-muted);flex-wrap:wrap;gap:6px 16px;margin:0;padding:0;font-size:13px;list-style:none;display:flex}.checklist__item{align-items:center;gap:6px;display:inline-flex}.checklist__item--ok{color:var(--color-success)}.chip{background:var(--color-primary-soft);color:var(--color-primary);white-space:nowrap;border-radius:999px;flex:none;padding:4px 10px;font-size:13px;font-weight:600}.segmented{border-radius:var(--radius-md);background:var(--color-surface-muted);grid-template-columns:repeat(4,1fr);gap:4px;padding:4px;display:grid}.segmented__option{position:relative}.segmented__option input{opacity:0;pointer-events:none;position:absolute}.segmented__option span{border-radius:var(--radius-sm);text-align:center;min-height:36px;color:var(--color-text-muted);cursor:pointer;place-items:center;padding:4px 6px;font-size:14px;transition:background .15s,color .15s;display:grid}.segmented__option input:checked+span{background:var(--color-surface);color:var(--color-text);font-weight:600;box-shadow:0 1px 3px #1416281f}.segmented__option input:focus-visible+span{outline:3px solid var(--color-focus)}.phone-input{gap:8px;display:flex}.phone-input__country{height:var(--control-height);border:1px solid var(--color-border);border-radius:var(--radius-sm);background:var(--color-surface);font-variant-numeric:tabular-nums;flex:none;align-items:center;gap:6px;padding:0 12px;display:inline-flex;position:relative}.phone-input__country:hover{border-color:var(--color-border-strong)}.phone-input__country:focus-within{border-color:var(--color-primary);box-shadow:0 0 0 3px var(--color-focus)}.phone-input__code{min-width:3.2em}.phone-input__chevron{color:var(--color-text-muted)}.phone-input__select{opacity:0;cursor:pointer;width:100%;position:absolute;inset:0}.button{height:var(--control-height);border-radius:var(--radius-sm);cursor:pointer;white-space:nowrap;border:1px solid #0000;justify-content:center;align-items:center;gap:8px;padding:0 18px;font-weight:600;transition:background .15s,border-color .15s,opacity .15s;display:inline-flex}.button:focus-visible{outline:3px solid var(--color-focus);outline-offset:2px}.button:disabled{cursor:not-allowed;opacity:.6}.button--primary{background:var(--color-primary);color:var(--color-primary-contrast)}.button--primary:not(:disabled):hover{background:var(--color-primary-hover)}.button--secondary{border-color:var(--color-border);background:var(--color-surface);color:var(--color-primary)}.button--secondary:not(:disabled):hover{border-color:var(--color-primary)}.button--block{width:100%;margin-top:4px}@media (width<=420px){.segmented{grid-template-columns:repeat(2,1fr)}.input-row__button{min-width:0}}