:root{color-scheme:light;font-family:Aptos,PingFang SC,Microsoft YaHei,Segoe UI,sans-serif;--assessment-header-control-width: 160px}*{box-sizing:border-box}html,body,#app{min-height:100%}body{margin:0;background:#f9fafb;color:#111827}button,input,a{font:inherit}a{color:inherit;text-decoration:none}button{border:0;cursor:pointer}input{border:0}::selection{background:#e5e7eb}.app-shell{min-height:100vh;background:#f9fafb}.page{width:min(100%,1200px);margin:0 auto;padding-left:24px;padding-right:24px}.primary-button{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 28px;border-radius:16px;background:#00489a;color:#fff;font-size:15px;font-weight:700;transition:background-color .2s ease,transform .2s ease;box-shadow:0 18px 30px #1118271f}.primary-button:hover:not(:disabled){background:#003b7f}.primary-button:active:not(:disabled){transform:scale(.98)}.primary-button:disabled{cursor:not-allowed;opacity:.42;box-shadow:none}.primary-button--full{width:100%}.login-screen,.complete-screen{display:flex;align-items:center;justify-content:center;min-height:100vh;padding:24px}.login-card,.notice-card,.instructions-card,.complete-card,.confirm-modal{background:#fff;border:1px solid #f3f4f6;box-shadow:0 28px 55px #11182714}.login-card{width:min(100%,460px);border-radius:32px;padding:40px}.notice-card{width:min(100%,460px);padding:48px 40px;border-radius:32px;text-align:center}.notice-card p{margin:0;color:#111827;font-size:20px;line-height:1.7}.login-card__header{margin-bottom:40px;text-align:center}.login-card__icon,.complete-card__icon{display:inline-flex;align-items:center;justify-content:center;color:#fff}.login-card__icon{width:64px;height:64px;margin-bottom:24px;border-radius:20px;background:#000}.login-card__header h1,.instructions-card h2,.reading-hero h1,.complete-card h2,.confirm-modal h3{margin:0;font-weight:700;letter-spacing:-.03em}.login-card__header h1,.instructions-card h2,.complete-card h2{font-size:30px}.login-card__header p,.instructions-copy p,.instructions-list p,.login-card__footer,.complete-card p,.reading-paragraph,.reading-list li,.reading-callout,.reading-figure figcaption span,.resource-card__copy p,.upload-dropzone__subtitle,.confirm-modal p{color:#6b7280}.login-card__header p{margin:10px 0 0}.login-form{display:grid;gap:24px}.form-group{display:grid;gap:8px}.form-group label{margin-left:4px;color:#6b7280;font-size:11px;font-weight:700;letter-spacing:.14em;text-transform:uppercase}.input-shell{position:relative}.input-shell__icon{position:absolute;top:50%;left:16px;color:#9ca3af;transform:translateY(-50%)}.input-shell input{width:100%;padding:16px 16px 16px 48px;border:1px solid transparent;border-radius:18px;background:#f9fafb;color:#111827;outline:none;transition:background-color .2s ease,border-color .2s ease}.input-shell input:focus{border-color:#000;background:#fff}.form-error,.upload-inline-error{display:inline-flex;align-items:center;gap:8px;color:#dc2626;font-size:13px}.login-card__footer{margin:28px 0 0;text-align:center;font-size:12px}.instructions-page{padding-top:80px;padding-bottom:80px}.instructions-card{position:relative;border-radius:32px;padding:40px}.instructions-card__user{position:absolute;top:40px;right:40px;display:inline-flex;align-items:center;gap:8px;padding:10px 14px;border:1px solid #f3f4f6;border-radius:14px;background:#f9fafb;color:#6b7280;font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase}.instructions-copy{margin-top:28px}.instructions-highlight{padding:20px;border:1px solid #f3f4f6;border-radius:24px;background:#f9fafb}.instructions-highlight h3{display:flex;align-items:center;gap:8px;margin:0 0 8px;color:#111827;font-size:16px}.instructions-highlight p{margin:0;line-height:1.75}.instructions-list{display:grid;gap:24px;margin:28px 0 0;padding:0;list-style:none}.instructions-list li{display:flex;align-items:flex-start}.instructions-list li span{display:inline-flex;align-items:center;justify-content:center;width:24px;height:24px;margin-right:12px;margin-top:2px;border-radius:999px;background:#000;color:#fff;font-size:11px;font-weight:700;flex-shrink:0}.instructions-list li p{margin:0;line-height:1.75}.instructions-card__footer{display:flex;justify-content:flex-end;margin-top:48px;padding-top:32px;border-top:1px solid #f9fafb}.assessment-screen{position:relative;display:flex;flex-direction:column;height:100vh;min-width:1281px;user-select:none;-webkit-user-select:none}.assessment-header{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;gap:24px;padding:14px 32px;border-bottom:1px solid #f3f4f6;background:#ffffffe6;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.assessment-header__left{display:flex;align-items:center;gap:20px;min-width:0}.assessment-header__right{display:flex;align-items:center;gap:12px;flex-shrink:0}.header-download-button,.header-upload-button{display:inline-flex;align-items:center;justify-content:center;gap:8px;width:var(--assessment-header-control-width);flex:0 0 var(--assessment-header-control-width);min-height:42px;padding:10px 18px;border:0;border-radius:14px;background:#00489a;color:#fff;font-family:inherit;font-size:14px;font-weight:700;text-decoration:none;white-space:nowrap;cursor:pointer;transition:background-color .2s ease,transform .2s ease}.header-download-button:hover,.header-upload-button:hover,.header-upload-button--open{background:#003b7f}.header-download-button:active,.header-upload-button:active{transform:scale(.98)}.assessment-brand{display:inline-flex;align-items:center;gap:12px;min-width:0}.assessment-brand__icon{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:8px;background:#000;color:#fff}.assessment-brand span{font-size:18px;font-weight:700;letter-spacing:-.02em}.assessment-divider{width:1px;height:24px;background:#e5e7eb}.assessment-user{display:inline-flex;align-items:center;gap:8px;color:#6b7280;font-size:14px}.assessment-user strong{color:#111827}.assessment-timer{display:inline-flex;align-items:center;justify-content:center;gap:12px;width:var(--assessment-header-control-width);flex:0 0 var(--assessment-header-control-width);padding:10px 16px;border:1px solid #f3f4f6;border-radius:16px;background:#f9fafb;color:#111827;box-shadow:inset 0 1px #ffffffb3}.assessment-timer span{font-family:Consolas,Monaco,monospace;font-size:20px;font-weight:700;letter-spacing:-.03em}.assessment-timer--urgent{border-color:#fecaca;background:#fef2f2;color:#dc2626;animation:pulse 1.4s ease-in-out infinite}.assessment-main{position:relative;z-index:1;display:flex;flex:1;min-height:0}.reading-pane{position:relative;width:calc(100% - 280px);overflow-y:auto;padding:48px;border-right:1px solid #f3f4f6;user-select:none;-webkit-user-select:none;background:#fff;scroll-behavior:smooth;transition:width .2s ease}.assessment-main--action-open .reading-pane{width:calc(83.3333% - 280px)}.assessment-main:not(.assessment-main--action-open) .reading-article{max-width:none}.reading-pane-watermark{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none;z-index:2;display:flex;flex-wrap:wrap;align-content:flex-start;justify-content:flex-start;gap:88px 152px;padding:88px 32px 32px;overflow:hidden}.reading-pane-watermark__text{min-width:120px;font-size:15px;font-weight:600;color:#1118271a;transform:rotate(-25deg);white-space:nowrap;text-align:center;-webkit-user-select:none;user-select:none;letter-spacing:.06em}.reading-article{position:relative;z-index:1;max-width:920px;margin:0 auto;padding-bottom:80px}.disclaimer-banner{margin-bottom:72px;color:#000;font-size:16px;line-height:1.65}.disclaimer-banner__title{margin:0 0 12px;color:inherit;font-size:24px;font-weight:700}.disclaimer-banner__intro{margin:0 0 8px;color:inherit;font-size:inherit;line-height:inherit}.disclaimer-banner__list{margin:8px 0 0;padding-left:20px;color:inherit;font-size:inherit;line-height:inherit}.disclaimer-banner__list li{margin-bottom:12px}.disclaimer-banner__note{margin:8px 0 0;color:inherit;font-size:inherit;line-height:inherit}.disclaimer-banner__footer{margin:8px 0 0;color:#c00000;font-size:inherit;line-height:inherit;font-weight:500}.reading-hero{padding-bottom:16px;border-bottom:1px solid #f3f4f6}.reading-hero h1{margin-bottom:12px;color:#000;font-size:42px;line-height:1.15}.reading-hero__subtitle{margin:0 0 8px;color:#000;font-size:16px;line-height:1.65}.reading-hero__note{display:inline-flex;align-items:center;gap:6px;color:#000;font-size:12px}.reading-section{margin-top:32px}.reading-section h2{display:flex;align-items:center;gap:12px;margin:0 0 8px;color:#000;font-size:24px;font-weight:700}.reading-section h2 span{display:inline-block;width:8px;height:28px;background:#000;border-radius:999px}.reading-stack{display:grid;gap:12px}.reading-subheading{margin:8px 0 0;color:#000;font-size:16px;font-weight:700;line-height:1.65}.reading-paragraph,.reading-list li,.reading-callout{color:#000;line-height:1.65}.reading-paragraph,.reading-callout{margin:8px 0 0}.reading-callout{padding:16px 18px;border-radius:18px;background:#f9fafb;border:1px solid #f3f4f6}.reading-trademark{font-size:.58em;line-height:0;vertical-align:super;margin-left:1px;font-weight:inherit}.reading-inline-bold{font-weight:700}.reading-list{display:grid;gap:12px;margin:8px 0 0;padding-left:20px}.reading-table{overflow:hidden;border:1px solid #f3f4f6;border-radius:22px;box-shadow:0 6px 16px #1118270a}.reading-table__scroll{overflow-x:auto}.reading-table table{width:100%;min-width:720px;border-collapse:collapse;background:#fff}.reading-table th,.reading-table td{padding:10px 14px;border-right:1px solid #f9fafb;border-bottom:1px solid #f3f4f6;color:#000;text-align:left;vertical-align:top;font-size:16px;line-height:1.4}.reading-table thead th{background:#f9fafb;font-weight:700}.reading-table tr:last-child td{border-bottom:0}.reading-table th:last-child,.reading-table td:last-child{border-right:0}.reading-table--customer-potential table{min-width:1040px}.reading-table--customer-potential th,.reading-table--customer-potential td{vertical-align:middle;font-weight:400}.reading-table--customer-potential thead th:first-child,.reading-table--customer-potential td:first-child{min-width:260px}.reading-table--customer-potential .center-cell{text-align:center}.reading-table--breast-journey table{width:100%;min-width:0;table-layout:fixed}.reading-table--breast-journey th,.reading-table--breast-journey td{width:calc(100% / 7);word-break:break-word;overflow-wrap:anywhere}.reading-figure{margin:0;padding:18px;border:1px solid #f3f4f6;border-radius:22px;background:#fff;box-shadow:0 6px 16px #1118270a}.reading-figure figcaption{display:grid;gap:6px;margin-bottom:16px}.reading-figure figcaption strong{color:#000;font-size:16px}.reading-figure figcaption span{color:#000;font-size:16px;line-height:1.7}.reading-figure img{width:100%;display:block;border-radius:16px;border:1px solid #f3f4f6;background:#fff}.reading-section--task{padding:32px;border-radius:28px;background:#000;color:#fff;box-shadow:0 22px 38px #1118272e}.reading-section--task h2,.reading-section--task .reading-subheading,.reading-section--task .reading-table th,.reading-section--task .reading-table td,.reading-section--task .reading-figure figcaption strong{color:#fff}.reading-section--task h2 span{background:#60a5fa}.reading-section--task .reading-paragraph,.reading-section--task .reading-list li,.reading-section--task .reading-callout,.reading-section--task .reading-figure figcaption span{color:#ffffffc2}.reading-section--task .reading-callout,.reading-section--task .reading-table thead th,.reading-section--task .reading-table table,.reading-section--task .reading-figure{background:#ffffff0f;border-color:#ffffff14}.reading-section--task .reading-table td,.reading-section--task .reading-table th,.reading-section--task .reading-figure img{border-color:#ffffff14}.section-nav{width:280px;flex-shrink:0;position:sticky;top:0;height:calc(100vh - 64px);overflow-y:auto;padding:24px 12px;border-right:1px solid #f3f4f6;background:#f9fafb}.section-nav__title{font-size:11px;font-weight:600;color:#6b7280;text-transform:uppercase;letter-spacing:.08em;margin:0 0 12px 4px}.section-nav__list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:2px}.section-nav__item{font-size:12px;color:#374151;padding:6px 8px;border-radius:6px;cursor:pointer;line-height:1.4;transition:background-color .15s,color .15s}.section-nav__item:hover{background:#e5e7eb;color:#111827}.action-pane{width:16.6667%;flex-shrink:0;display:flex;flex-direction:column;justify-content:center;gap:24px;padding:32px;overflow-y:auto;border-left:1px solid #f3f4f6;background:#f9fafb}.action-block{margin-bottom:0}.action-block--fill{flex:0 0 auto}.action-block h3{display:flex;align-items:center;gap:8px;margin:0 0 16px;color:#9ca3af;font-size:11px;font-weight:700;letter-spacing:.18em;text-transform:uppercase}.resource-card{display:block;padding:24px;border:1px solid #f3f4f6;border-radius:28px;background:#fff;box-shadow:0 8px 20px #1118270a;transition:border-color .2s ease}.resource-card:hover{border-color:#000}.resource-card__row{display:flex;align-items:center;margin-bottom:18px}.resource-card__icon{display:inline-flex;align-items:center;justify-content:center;width:56px;height:56px;border-radius:16px;background:#f9fafb;color:#111827}.resource-card__copy{margin-left:16px;min-width:0}.resource-card__copy h4{margin:0;color:#111827;font-size:14px;font-weight:700}.resource-card__copy p{margin:4px 0 0;font-size:12px}.resource-card__button{display:inline-flex;width:100%;align-items:center;justify-content:center;gap:8px;padding:12px 16px;border:1px solid #f3f4f6;border-radius:14px;box-shadow:0 2px 8px #11182708;font-size:14px;font-weight:700}.upload-dropzone{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;height:256px;padding:32px 32px 58px;border:2px dashed #e5e7eb;border-radius:28px;background:#ffffffa6;text-align:center;transition:border-color .25s ease,background-color .25s ease,transform .25s ease}.upload-dropzone:hover{border-color:#d1d5db}.upload-dropzone--locked{opacity:.45;cursor:not-allowed;pointer-events:none}.upload-dropzone--dragging{border-color:#000;background:#fff;transform:scale(1.02)}.upload-dropzone__input{display:none}.upload-dropzone__icon{display:inline-flex;align-items:center;justify-content:center;width:56px;height:56px;margin-bottom:16px;border-radius:999px;background:#f3f4f6;color:#9ca3af}.upload-dropzone__title{margin:0 0 6px;color:#111827;font-size:14px;font-weight:700}.upload-dropzone__title--file{max-width:100%;max-height:128px;overflow-wrap:anywhere;overflow-y:auto;line-height:1.5;white-space:normal}.upload-dropzone__subtitle{margin:0;font-size:12px}.upload-dropzone__remove{position:absolute;left:50%;bottom:18px;margin-top:0;padding:6px 12px;border:1px solid #111827;border-radius:999px;background:#fff;color:#111827;font-family:inherit;font-size:12px;font-weight:700;line-height:1;transform:translate(-50%);transition:background-color .2s ease,color .2s ease,transform .2s ease}.upload-dropzone__remove:hover{background:#111827;color:#fff;transform:translate(-50%) translateY(-1px)}.submit-panel{margin-top:0;padding-top:0;border-top:0}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:50;display:flex;align-items:center;justify-content:center;padding:24px}.modal-scrim{position:absolute;top:0;right:0;bottom:0;left:0;background:#0009;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.confirm-modal{position:relative;z-index:1;width:min(100%,420px);padding:32px;border-radius:28px;text-align:center;animation:zoom-in .18s ease}.confirm-modal__close{position:absolute;top:16px;right:16px;display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:999px;background:#f9fafb;color:#6b7280}.confirm-modal__icon{display:inline-flex;align-items:center;justify-content:center;width:64px;height:64px;margin-bottom:24px;border-radius:999px;background:#fef2f2;color:#dc2626}.confirm-modal h3{margin-bottom:10px;font-size:24px}.confirm-modal p{margin:0 0 28px;font-size:14px;line-height:1.8}.confirm-modal__actions{display:flex;gap:12px}.confirm-modal__cancel,.confirm-modal__confirm{flex:1;padding:14px 16px;border-radius:14px;font-weight:700;transition:background-color .2s ease}.confirm-modal__cancel{background:#f9fafb;color:#6b7280}.confirm-modal__cancel:hover{background:#f3f4f6}.confirm-modal__confirm{background:#000;color:#fff}.confirm-modal__confirm:hover{background:#1f2937}.confirm-modal__confirm--notice,.confirm-modal__confirm--notice:hover{background:#00489a}.complete-card{width:min(100%,560px);padding:48px;border-radius:32px;text-align:center;animation:zoom-in .45s ease}.complete-card__icon{width:96px;height:96px;margin:0 auto 32px;border-radius:999px;background:#000;box-shadow:0 24px 44px #11182729}.complete-card p{margin:0;color:#111827;font-size:20px;line-height:1.8}@keyframes zoom-in{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}@keyframes pulse{0%,to{opacity:.75}50%{opacity:1}}@media (max-width: 900px){.instructions-card__user{position:static}.instructions-card{padding:28px}.instructions-card__footer{justify-content:stretch}.instructions-card__footer .primary-button{width:100%}}@media (max-width: 720px){.page{padding-left:16px;padding-right:16px}.login-card,.notice-card,.complete-card,.instructions-card,.confirm-modal{padding:24px}.login-card__header h1,.instructions-card h2,.complete-card h2,.confirm-modal h3{font-size:26px}}.screenguard-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#111827;z-index:9999;display:flex;align-items:center;justify-content:center}.screenguard-overlay__msg{display:flex;flex-direction:column;align-items:center;gap:12px;color:#9ca3af;font-size:16px}.tab-leave-modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000a6;z-index:10000;display:flex;align-items:center;justify-content:center}.tab-leave-modal{background:#fff;border-radius:20px;padding:40px 36px;width:min(380px,90vw);display:flex;flex-direction:column;align-items:center;gap:14px;box-shadow:0 24px 48px #00000040;text-align:center}.tab-leave-modal__icon{width:56px;height:56px;background:#fff1f0;border-radius:50%;display:flex;align-items:center;justify-content:center}.tab-leave-modal__title{margin:0;font-size:18px;font-weight:700;color:#111827}.tab-leave-modal__desc{margin:0;font-size:13px;color:#6b7280;line-height:1.6}.tab-leave-modal__ack{margin-top:8px;width:100%;padding:14px 0;background:#111827;color:#fff;font-size:15px;font-weight:700;border-radius:12px;cursor:pointer;transition:background .2s}.tab-leave-modal__ack:hover{background:#374151}