.btn{width:100%;padding:13px 20px;font:inherit;font-size:15px;font-weight:600;border:1px solid transparent;border-radius:9999px;cursor:pointer;background:var(--primary);color:var(--on-primary);display:inline-flex;align-items:center;justify-content:center;gap:8px;transition:opacity .15s ease,background .15s ease}.btn:hover:not(:disabled){opacity:.92}.btn:focus-visible{outline:2px solid var(--focus-ring);outline-offset:2px}.btn:disabled{opacity:.5;cursor:default}.btn--ghost{background:var(--surface);color:var(--text);border-color:var(--border-strong)}.btn--ghost:hover:not(:disabled){background:var(--surface-2)}.btn--link{background:none;border-color:transparent;color:var(--primary);padding:4px 8px;font-weight:600;width:auto;border-radius:var(--radius-sm)}.btn--link:hover:not(:disabled){background:var(--primary-surface)}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:20px;margin-bottom:16px}.card__title{margin:0 0 16px;font-size:16px;font-weight:700;color:var(--text)}.field{margin-bottom:16px;display:block}.field__label{display:block;font-size:14px;font-weight:600;color:var(--text);margin-bottom:6px}.field__row{display:flex;gap:8px;align-items:center}.field__input-wrap{position:relative;display:flex;align-items:center;width:100%}.field__icon{position:absolute;left:16px;color:var(--text-muted);display:flex;align-items:center;justify-content:center;pointer-events:none}.field__input{width:100%;padding:12px 18px;font:inherit;font-size:14px;border:1px solid var(--border-strong);border-radius:9999px;background:var(--surface);color:var(--text);box-sizing:border-box}.field__input--with-icon{padding-left:44px}.field__input:focus-visible{outline:2px solid var(--focus-ring);outline-offset:1px;border-color:var(--primary)}.field__input[readonly]{background:var(--surface-2);color:var(--text);border-color:var(--border)}.field__hint{font-size:12px;color:var(--text-subtle);margin-top:6px;display:block;padding-left:12px}.bank-card-container{margin-bottom:16px}.bank-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:16px;display:flex;justify-content:space-between;align-items:center}.bank-card__info{display:flex;flex-direction:column;gap:4px}.bank-card__name{font-weight:700;font-size:14px;color:var(--text)}.bank-card__holder,.bank-card__number{font-size:13px;color:var(--text-muted)}.bank-card__action{background:none;border:none;color:var(--primary);font-weight:600;font-size:13px;cursor:pointer;padding:4px 8px}.alert{padding:12px 16px;border-radius:var(--radius-sm);font-size:13px;font-weight:500;margin-bottom:16px;background:var(--danger-surface);color:var(--danger)}.alert--info{background:var(--primary-surface);color:var(--on-primary-surface)}.alert--success{background:var(--success-surface);color:var(--success)}.alert--warning{background:var(--warning-surface);color:var(--warning)}.note{font-size:12px;color:var(--text-muted);line-height:1.5;margin:0 0 12px}.security-note{display:flex;align-items:center;justify-content:center;gap:8px;font-size:12px;color:var(--text-muted);text-align:center;margin:16px 0;padding:0 8px}.security-note__icon{flex-shrink:0;color:var(--text-muted)}.stepper{display:flex;justify-content:space-between;align-items:flex-start;padding:8px 0 0;margin-bottom:0;width:100%}.stepper__item{flex:1;display:flex;flex-direction:column;align-items:center;text-align:center;position:relative;gap:6px}.stepper__node{position:relative;display:flex;align-items:center;justify-content:center;width:100%;height:28px}.stepper__line{position:absolute;top:50%;height:2px;background:var(--border);transform:translateY(-50%);z-index:1}.stepper__line--prev{left:0;right:50%}.stepper__line--next{left:50%;right:0}.stepper__line--active{background:var(--border)}.stepper__dot{width:24px;height:24px;border-radius:50%;background:var(--surface);border:2px solid var(--border);display:flex;align-items:center;justify-content:center;z-index:2;box-sizing:border-box}.stepper__dot-inner{width:8px;height:8px;border-radius:50%;background:var(--border-strong)}.stepper__item--current .stepper__dot{border-color:var(--primary);background:var(--primary)}.stepper__item--current .stepper__dot-inner{background:var(--on-primary)}.stepper__item--current .stepper__label{color:var(--text-muted);font-weight:600}.stepper__item--done .stepper__dot{border-color:var(--border);background:var(--surface)}.stepper__item--done .stepper__dot-inner{background:var(--border-strong)}.stepper__item--done .stepper__label{color:var(--text);font-weight:500}.stepper__label{font-size:12px;color:var(--text-subtle);line-height:1.3;max-width:72px}.sheet{position:fixed;top:0;right:0;bottom:0;left:0;background:#0006;display:flex;align-items:center;justify-content:center;z-index:100;padding:20px}.sheet__panel{position:relative;background:var(--surface);width:100%;max-width:380px;border-radius:var(--radius-lg);padding:0;text-align:center;box-shadow:0 20px 25px -5px #0000001a;box-sizing:border-box;overflow:hidden}.sheet__close{position:absolute;top:16px;right:16px;background:none;border:none;color:var(--text-subtle);cursor:pointer;padding:4px;border-radius:50%;display:flex;align-items:center;justify-content:center}.sheet__icon-wrap{width:56px;height:56px;border-radius:50%;background:var(--primary-surface);color:var(--primary);display:flex;align-items:center;justify-content:center;margin:20px auto 16px}.sheet__icon-wrap--warning{background:var(--warning-surface);color:var(--warning)}.sheet__title{margin:0;padding:0 24px 20px;font-size:18px;font-weight:700;color:var(--text)}.sheet__body{margin:0;padding:20px 24px 0;border-top:1px solid var(--border);font-size:14px;color:var(--text-muted);line-height:1.5}.sheet__actions{display:flex;flex-direction:column;gap:10px;width:100%;padding:20px 24px 24px}.chrome{padding:16px 20px;border-bottom:1px solid var(--border);font-weight:600;background:var(--surface);color:var(--text)}.chrome--compact{padding:12px 20px;font-size:14px}.link-step-card{text-align:center}.link-graph{display:flex;align-items:center;justify-content:center;gap:0;margin:12px 0 16px;min-height:48px}.link-graph__node{display:flex;flex-direction:column;align-items:center;flex-shrink:0}.link-graph__circle{width:36px;height:36px;border-radius:9999px;background:var(--surface);border:1.5px solid var(--border-strong);box-shadow:0 1px 2px #0a0d120d;display:flex;align-items:center;justify-content:center;color:#a4a7ae;position:relative}.link-graph__circle--user{padding:8px;box-sizing:border-box}.link-graph__circle--partner{width:36px;height:36px;padding:8px;box-sizing:border-box;color:inherit}.link-graph__sync{position:relative;width:48px;height:48px;flex-shrink:0}.link-graph__sync-ring{position:absolute;border:1.5px solid 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rotate(180deg)}.link-step-description{font-size:14px;font-weight:600;color:var(--text);line-height:20px;margin:0 auto 16px;max-width:340px}.link-step-description--success{font-size:14px;line-height:20px}.link-step-action{max-width:128px;margin:0 auto}.link-step-action--wide{max-width:180px}.link-step-action .btn{padding-inline:12px;font-size:14px;white-space:nowrap}.mismatch-body{text-align:center}.mismatch-alert-text{font-size:14px;color:var(--danger);line-height:1.5;margin:0 0 16px}.mismatch-table{background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius);padding:12px 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.flow-card__content{padding:12px;background:var(--surface-2)}.flow-card--review .card{padding:16px;margin-bottom:12px}.flow-card--signed .flow-card__content{padding:0}.flow-card--signed .flow-card__header{padding-bottom:20px;min-height:126px}:root{--surface: #FFFFFF;--surface-2: #F6F7F9;--text: #111827;--text-muted: #6B7280;--border: #E5E7EB;--primary: #4F46E5;--on-primary: #FFFFFF;--radius: 12px}.startup{min-height:100dvh;display:grid;place-items:center;padding:24px;background:var(--surface-2);color:var(--text);font:15px/1.55 system-ui,-apple-system,Segoe UI,sans-serif}.startup__panel{width:min(100%,375px);padding:24px;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface)}.startup__panel h1{margin:0 0 8px;font-size:18px}.startup__panel p{margin:0 0 18px;color:var(--text-muted)}.startup__panel button{width:100%;border:0;border-radius:999px;padding:12px 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