.msettings,.msettings-dialog{font-family:Inter,"PingFang SC","Microsoft YaHei",sans-serif;color:#202124;font-size:14px;line-height:1.5;box-sizing:border-box}.msettings *,.msettings-dialog *{box-sizing:border-box}.msettings button,.msettings input,.msettings select{font:inherit}.msettings button{cursor:pointer}.msettings button:disabled,.msettings select:disabled{cursor:not-allowed;opacity:.4}.msettings button:focus-visible,.msettings input:focus-visible,.msettings select:focus-visible{outline:3px solid #777;outline-offset:3px}.msettings-entries{display:flex;flex-wrap:wrap;gap:10px}.msettings-entry{border:1px solid #dedede;background:#fff;border-radius:24px;padding:10px 19px}.msettings-entry:hover:not(:disabled){background:#f4f4f4}.msettings-notice,.msettings-hint{color:#757575;font-size:12px;margin:8px 0 16px}.msettings-dialog{border:0;border-radius:26px;padding:0;width:min(680px,calc(100vw - 32px));max-height:calc(100dvh - 40px);background:#fff;box-shadow:0 24px 90px #0002;overflow:auto}.msettings-dialog::backdrop{background:rgba(85,88,94,.26)}.msettings-head{display:flex;align-items:center;justify-content:space-between;padding:25px 28px 14px}.msettings-head h2{font-size:22px;margin:0;font-weight:600}.msettings-close{border:0;background:#f5f5f5;border-radius:50%;width:34px;height:34px;font-size:24px!important}.msettings-body{padding:0 28px 22px;max-height:60dvh;overflow:auto}.msettings-search{width:100%;border:1px solid #e4e4e4;border-radius:12px;background:#f7f7f7;padding:12px 14px;margin-bottom:18px}.msettings-option-group{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-bottom:18px}.msettings-option-group h3{grid-column:1/-1}.msettings h3{font-size:13px;color:#777;font-weight:500;margin:8px 0}.msettings-card{border:1px solid #e7e7e7;border-radius:16px;overflow:hidden;display:flex;flex-direction:column}.msettings-card:has([aria-checked=true]){border:2px solid #202124}.msettings-choice{border:0;background:#fafafa;padding:20px;text-align:left;min-height:105px;width:100%;overflow-wrap:anywhere;flex:1}.msettings-choice[aria-checked=true]{background:#f1f1f1}.msettings-choice small{display:block;color:#777;font-size:12px;margin-top:8px;font-weight:400}.msettings-preview-button{border:0;border-top:1px solid #eee;background:#fff;padding:9px;font-size:12px!important}.msettings-preview{padding:18px;background:#f6f6f6;border-radius:14px;white-space:pre-wrap;overflow-wrap:anywhere}.msettings-preview p{margin:8px 0 0}.msettings-footer{padding:18px 28px;display:flex;justify-content:flex-end;gap:10px;border-top:1px solid #f0f0f0}.msettings-primary,.msettings-secondary{border:0;border-radius:24px;padding:10px 28px}.msettings-primary{background:#191919;color:#fff}.msettings-secondary{background:#f3f3f3;color:#333}.msettings-empty{text-align:center;color:#888;padding:40px 0;grid-column:1/-1}.msettings-field{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:13px 0}.msettings-field span{overflow-wrap:anywhere}.msettings-field select{border:1px solid #e0e0e0;background:#fafafa;border-radius:10px;padding:9px 12px;min-width:150px;max-width:60%}.msettings-group{border-bottom:1px solid #eee;padding-bottom:10px;margin-bottom:14px}@media(max-width:480px){.msettings-option-group{grid-template-columns:1fr}.msettings-head{padding:20px}.msettings-body{padding:0 20px 18px}.msettings-footer{padding:16px 20px}.msettings-field select{min-width:120px}}
/* R2: one combined model/preference dialog; creative remains independent. */
.msettings-combined{width:min(1000px,calc(100vw - 32px))}.msettings-tabs{margin:4px 0 22px}.msettings-tabs .msettings-radio-row{display:flex;gap:8px}.msettings-radio{border:1px solid #e3e3e3;border-radius:12px;background:#fff;padding:11px 16px;color:#242424;text-align:left;white-space:normal;overflow-wrap:anywhere}.msettings-radio[aria-checked=true]{border-color:#202124;background:#f1f1f1;box-shadow:inset 0 0 0 1px #202124}.msettings-radio small{display:block;color:#787878;font-size:12px;line-height:1.6;margin-top:8px}.msettings-columns{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.2fr);gap:28px}.msettings-models{border-right:1px solid #eee;padding-right:28px;min-width:0}.msettings-preferences{min-width:0}.msettings-columns>section>h3{font-size:15px;color:#222;font-weight:600;margin:0 0 18px}.msettings-models .msettings-radio-row{display:flex;flex-direction:column;gap:10px}.msettings-radio-heading{margin-top:14px!important}.msettings-setting{position:relative;margin-bottom:26px}.msettings-setting h4{font-size:14px;font-weight:500;margin:0 0 12px}.msettings-setting .msettings-radio-row{display:flex;flex-wrap:wrap;gap:8px}.msettings-setting .msettings-radio{padding:10px 14px}.msettings-setting .msettings-radio small{display:none}.msettings-selection-hint{font-size:12px;color:#777;margin:10px 0 0}.msettings-setting .msettings-scroll{flex-wrap:nowrap;overflow-x:auto;scrollbar-width:thin;margin-right:34px;padding:4px 3px 9px}.msettings-scroll .msettings-radio{white-space:nowrap;flex-shrink:0}.msettings-scroll-next{position:absolute;right:0;top:35px;width:29px;height:37px;background:#f5f5f5;border:0;border-radius:9px;font-size:24px!important}.msettings-tabs .msettings-radio{border-radius:22px;padding:9px 20px}@media(max-width:660px){.msettings-columns{grid-template-columns:minmax(0,1fr);gap:24px}.msettings-models{border-right:0;border-bottom:1px solid #eee;padding:0 0 22px}.msettings-combined .msettings-head h2{font-size:18px}.msettings-entry{max-width:100%;text-align:left}}
.msettings-setting:has(.msettings-scroll){max-width:390px}
/* R3 creative: category navigation and inline expandable plan rows. */
.msettings-creative{width:min(1000px,calc(100vw - 32px))}.msettings-creative-tools{display:flex;align-items:center;gap:12px;margin:6px 0 20px}.msettings-creative-tools .msettings-search{margin:0;flex:1;min-width:0}.msettings-filter,.msettings-category{border:1px solid #e6e6e6;border-radius:12px;padding:10px 18px;background:#fff;color:#222}.msettings-filter[aria-pressed=true],.msettings-category[aria-pressed=true]{border-color:#222;background:#f1f1f1}.msettings-creative-layout{display:grid;grid-template-columns:160px minmax(0,1fr);gap:24px}.msettings-categories{display:flex;flex-direction:column;gap:10px}.msettings-category{text-align:left;overflow-wrap:anywhere}.msettings-plans{min-width:0}.msettings-plan{border:1px solid #e8e8e8;border-radius:16px;padding:16px;margin-bottom:12px}.msettings-plan:has([data-select][aria-pressed=true]){border-color:#222}.msettings-plan-row{display:flex;gap:16px}.msettings-thumbnail{width:100px;height:100px;flex-shrink:0;border-radius:10px;background:#f1f1f1;display:grid;place-items:center;overflow:hidden;color:#888;font-size:11px}.msettings-thumbnail img{width:100%;height:100%;object-fit:cover}.msettings-plan-info{min-width:0;flex:1}.msettings-plan-info h3{color:#222;font-size:16px;font-weight:500;margin:0 0 10px;overflow-wrap:anywhere}.msettings-plan-actions{display:flex;flex-wrap:wrap;gap:10px}.msettings-expand,.msettings-select{border:1px solid #ddd;border-radius:18px;padding:7px 12px;background:#fff;color:#333;max-width:100%;overflow-wrap:anywhere}.msettings-select[aria-pressed=true]{background:#222;border-color:#222;color:white}.msettings-plan-description{white-space:pre-wrap;overflow-wrap:anywhere;padding:14px;background:#f7f7f7;border-radius:10px;margin:16px 0 0;font-size:13px}@media(max-width:660px){.msettings-creative-layout{grid-template-columns:88px minmax(0,1fr);gap:12px}.msettings-category{padding:9px 10px;font-size:12px!important}.msettings-plan{padding:10px}.msettings-plan-row{flex-direction:column;gap:10px}.msettings-thumbnail{width:100%;height:90px}.msettings-plan-info h3{font-size:14px}.msettings-plan-actions{gap:8px}.msettings-expand,.msettings-select{font-size:12px!important}}