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24px;color:var(--navy);font-size:1.13rem;font-weight:600}.chapter>summary::-webkit-details-marker{display:none}.chapter>summary span{font-weight:400;font-size:1.5rem;color:var(--orange)}.chapter[open]>summary{background:var(--sky);border-bottom:1px solid var(--border)}.chapter[open]>summary span{font-size:0}.chapter[open]>summary span:after{content:'−';font-size:1.5rem}.chapter section{padding:24px 30px;max-width:920px}.chapter h2{font-size:1.6rem}.chapter .section-label{color:#62708b}.chapter p:last-child{margin-bottom:0}#wearing-schedule{padding:22px 0 12px;margin-top:30px;max-width:880px}#wearing-schedule p:last-child{font-size:1.3rem;color:var(--navy)}#inserting-removing{border:1px solid var(--border);border-radius:12px;overflow:clip;margin:16px 0 42px;background:white}#inserting-removing>.section-label{padding:25px 28px 0}#inserting-removing>h2{padding:0 28px;font-size:1.8rem}#inserting-removing>p{margin:0 28px 12px}#inserting-removing>p:last-of-type{border-left:3px solid #e8540a;padding:12px 16px;background:#fff3e9;color:#8b370d;font-size:.875rem;font-weight:700;margin-bottom:24px}.routine-tabs{display:flex;background:var(--sky);padding:0 18px;border-bottom:1px solid var(--border)}.routine-tabs button{flex:1;padding:21px 14px;background:transparent;border:0;border-bottom:3px solid transparent;font-size:1rem;color:var(--navy)}.routine-tabs button[aria-selected=true]{border-color:#e8540a;background:white;font-weight:700}.routine-panel{display:grid;grid-template-columns:minmax(0,1.7fr) minmax(180px,1fr);gap:32px;padding:28px}.routine-panel[hidden]{display:none}.routine-panel>img{width:100%;height:auto;max-height:330px;object-fit:contain;align-self:start;border-radius:8px}.routine-panel h3{font-family:Georgia,serif;font-weight:400;font-size:1.7rem;margin:0 0 24px}.steps ol{list-style:none;counter-reset:step;padding:0}.steps li{counter-increment:step;padding:0 0 0 46px;position:relative;margin-bottom:25px}.steps li:before{content:counter(step);position:absolute;left:0;top:3px;width:29px;height:29px;display:grid;place-items:center;background:var(--sky);color:var(--orange);border-radius:50%;font-size:.875rem}.morning-note{background:var(--sky);border-radius:10px;align-self:start;padding:30px;text-align:center;color:var(--navy)}.morning-note span{display:block;font-size:3rem;color:var(--orange);margin-bottom:12px}.support-heading{margin:0 0 18px}.care-table{border:1px solid var(--border);border-radius:8px;margin:25px 0;overflow:hidden}.care-row{display:grid;grid-template-columns:145px 1fr;gap:20px;padding:20px;border-bottom:1px solid var(--border);font-size:1rem;line-height:1.8}.care-row:last-child{border:0}.care-row h3{font-size:.875rem;margin:0}.care-row strong{color:#9e3020}.important{background:#fff3ea;border-left:3px solid #e8540a;padding:22px}.important h3{margin-top:0;color:#913709}#emergency{background:#fff3ee;border:1px solid #edcbbd;border-left:4px solid #be472a;border-radius:0 10px 10px 0;margin:35px 0;padding:28px}#emergency h2,#emergency a{color:#91321f}.office-phones{padding:20px 0 0;margin-top:22px;list-style:none;border-top:1px solid #edcbbd}.office-phones li{display:flex;gap:15px;justify-content:space-between;max-width:580px;padding:0}.office-phones a{white-space:nowrap}#locations{padding-top:20px}.office-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.office{border:1px solid var(--border);border-radius:8px;background:var(--sky);padding:24px}.office h3{margin:0 0 12px}.office p,.office a{font-size:1rem}.office a{font-weight:700;white-space:nowrap}.office-email{margin-top:22px}footer{display:flex;justify-content:space-between;gap:20px;padding:24px 5vw;background:var(--navy);color:white;font-size:.875rem}footer a{color:white}.skip{position:fixed;top:-80px;left:15px;background:white;padding:14px;z-index:20}.skip:focus{top:10px}.full-guide .routine-panel[hidden]{display:grid}.full-guide .routine-panel{border-bottom:1px solid var(--border)}.full-guide .routine-tabs{display:none}@media(max-width:750px){.topline{padding:10px 20px;font-size:.69rem}.topline span{max-width:190px;text-align:right}.brand img{width:115px}header{padding:14px 20px}header>span{display:none}header>.button{margin-left:auto}.contents{justify-content:flex-start;flex-wrap:nowrap;overflow-x:auto;padding:7px 12px}.contents a{white-space:nowrap;font-size:.82rem;padding:11px 10px}.hero{display:block;padding:30px 24px}.hero>.button{margin-top:24px}.guide-body{padding:25px 20px}.chapter>summary{padding:20px;font-size:1rem}.chapter section{padding:22px}.routine-tabs{padding:0}.routine-tabs button{font-size:.875rem;padding:19px 7px}.routine-panel{grid-template-columns:1fr;padding:24px;gap:18px}.routine-panel>img{order:-1;height:170px;max-width:230px;justify-self:center}.morning-note{display:none}.care-row{grid-template-columns:1fr;gap:10px}.office-grid{grid-template-columns:1fr}.office-phones li{flex-direction:column;gap:3px}#inserting-removing>h2{font-size:1.5rem;padding:0 22px}#inserting-removing>p{margin-left:22px;margin-right:22px}.chapter h2{font-size:1.4rem}footer{flex-direction:column}html{scroll-padding-top:75px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}@media print{.contents,.routine-tabs,.button,.topline,.skip{display:none}header{position:static}.hero{padding:20px}.guide-body{padding:0;max-width:none}.chapter{overflow:visible}.chapter::details-content{content-visibility:visible}.chapter>section{display:block}.chapter>summary{display:none}.routine-panel[hidden]{display:grid!important}.routine-panel>img,.morning-note{display:none}.routine-panel{display:block;padding:20px}p,li{font-size:11pt;line-height:1.5}h2,h3{break-after:avoid}.office-grid{grid-template-columns:repeat(3,1fr)}footer{background:white;color:var(--navy)}}

.video-section{display:grid;grid-template-columns:1fr 1.4fr;gap:32px;align-items:center;padding:28px;margin:16px 0 28px;background:var(--sky);border:1px solid var(--border);border-radius:12px}.video-section h2{font-size:1.9rem}.video-link{display:inline-block;font-size:1rem;font-weight:600;padding:8px 0}.video-preview{aspect-ratio:16/9;overflow:hidden;border-radius:8px;background:#1b2d5c}.video-preview iframe{display:block;width:100%;height:100%;border:0}@media(max-width:750px){.video-section{grid-template-columns:1fr;padding:24px;gap:20px}.video-section h2{font-size:1.65rem;margin-bottom:12px}}@media print{.video-preview{display:none}.video-section{display:block}.video-link:after{content:" (https://www.youtube.com/watch?v=IAgcBCkINoU)";font-size:10pt}}
/* One selected heading at a time. */
[data-guide-section][hidden]{display:none!important}.section-reader{display:grid;grid-template-columns:240px minmax(0,850px);max-width:1240px;margin:0 auto;gap:40px;padding:36px 32px 0}.section-menu{align-self:start;position:sticky;top:28px}.section-menu>.eyebrow{padding:0 14px;margin-bottom:18px}.section-menu nav{display:flex;flex-direction:column;gap:4px}.section-menu a{display:block;padding:12px 14px;text-decoration:none;font-size:.94rem;line-height:1.4;color:var(--navy);border-left:3px solid transparent;border-radius:0 5px 5px 0}.section-menu a[aria-current]{background:var(--sky);border-left-color:#e8540a;font-weight:700}.section-menu a:hover{background:var(--sky)}.reading-pane{min-width:0}.reading-pane>.guide-body{padding:0;max-width:none;min-height:60vh}.guide-body>[data-guide-section]{margin:0;padding:26px 30px;border:1px solid var(--border);border-radius:10px;background:white}.guide-body>#emergency{background:#fff3ee;border-left:4px solid #be472a}.guide-body>#lens-video{display:block;background:var(--sky)}#lens-video .video-preview{margin-top:24px}.guide-body>#inserting-removing{padding:0}.guide-body>#inserting-removing>.section-label{padding-top:26px}.guide-body>#wearing-schedule{max-width:none}#welcome h2{font-size:2.3rem}#welcome p:first-of-type{font-size:1.25rem;color:var(--navy)}.section-reader>footer{grid-column:1/-1;margin-top:30px;border-radius:8px 8px 0 0;padding:22px 26px}.section-picker{display:none}.office-grid{grid-template-columns:1fr}.office{padding:20px}.office p{margin-bottom:10px}.routine-panel{grid-template-columns:minmax(0,1.8fr) minmax(150px,1fr);gap:24px}.reading-pane .section-label{color:#64738b}@media(max-width:800px){.section-reader{display:block;padding:22px 20px 0}.section-menu{display:none}.section-picker{display:block;position:sticky;top:0;z-index:10;margin-bottom:20px;padding:12px 0 14px;background:white;border-bottom:1px solid var(--border);box-shadow:0 8px 14px -14px rgba(27,45,92,.7)}.section-picker label{display:block;color:var(--navy);font-size:.875rem;margin-bottom:9px;font-weight:600}.section-picker select{width:100%;font:inherit;color:var(--navy);background:var(--sky);border:1px solid #bacdde;border-radius:6px;padding:15px 40px 15px 14px}.guide-body>[data-guide-section]{padding:23px}.routine-panel{grid-template-columns:1fr}.section-reader>footer{margin-top:28px}.reading-pane>.guide-body{min-height:45vh}}@media print{.section-reader{display:block;padding:0}.section-menu,.section-picker{display:none}.guide-body>[data-guide-section][hidden]{display:block!important}.guide-body>[data-guide-section]{margin:0 0 20px;border:0;padding:12px}.guide-body .routine-panel[hidden]{display:block!important}.section-reader>footer{display:none}}

.video-thumbnail{display:block;position:relative;width:100%;height:100%;padding:0;border:0;text-align:left;text-decoration:none;color:white;background:var(--navy);cursor:pointer}.video-thumbnail img{display:block;width:100%;height:100%;object-fit:cover}.video-thumbnail:hover .video-play,.video-thumbnail:focus-visible .video-play{transform:translate(-50%,-50%) scale(1.08);background:#b91414}.video-play{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);display:grid;place-items:center;width:66px;height:46px;border-radius:12px;background:#d92121;color:white;font-size:25px;transition:transform .15s ease,background .15s ease}.video-caption{position:absolute;bottom:0;left:0;right:0;background:#142446ed;color:white;padding:12px 14px;font-size:.875rem;line-height:1.4}

/* First-visit orientation and urgent-care guidance. */
.welcome-kicker{font-size:.75rem;line-height:1.5;letter-spacing:.13em;font-weight:800;color:var(--orange);margin-bottom:10px}.welcome-lead{font-size:1.2rem;line-height:1.7;color:var(--navy)}.term-note,.parent-note{padding:16px 18px;border-left:3px solid #e8540a;background:#fff4ec;border-radius:0 6px 6px 0}.orientation-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:24px 0}.orientation-card{padding:20px;background:var(--sky);border:1px solid var(--border);border-radius:8px}.orientation-card h3{margin-top:0}.orientation-card li{font-size:1rem;line-height:1.65;margin-bottom:10px}.orientation-card li:last-child{margin-bottom:0}.start-card{background:#f6f9fc}.parent-note{display:block;margin:0 0 22px;background:#f6f9fc;border-left-color:var(--navy);font-size:1rem;line-height:1.7}.emergency-actions{background:white;border:1px solid #edcbbd;border-radius:8px;padding:20px 22px;margin-bottom:18px}.emergency-actions h3,.after-hours h3{margin-top:0}.emergency-actions li{margin-bottom:10px}.stuck-lens{display:block;padding:17px 19px;background:#fff;border-left:4px solid #be472a;border-radius:0 6px 6px 0;line-height:1.7;margin-bottom:20px}.after-hours{padding:18px 20px;background:#fff8f5;border-radius:8px;margin-bottom:22px}.after-hours p{margin-bottom:0}.safety-source{font-size:.875rem;margin:20px 0 0;color:#68463e}
@media(max-width:800px){.orientation-grid{grid-template-columns:1fr}.orientation-card{padding:18px}.welcome-lead{font-size:1.1rem}.emergency-actions{padding:18px}}

.patient-guide-opening{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:40px;background:var(--sky);padding:32px max(5vw,24px)}.patient-guide-opening h1{font-size:clamp(2rem,3.6vw,3rem);margin:8px 0 0}.patient-guide-opening h2{font-size:clamp(1.6rem,2.6vw,2.2rem);margin:0 0 12px}.patient-guide-opening p{margin:0;max-width:600px}.patient-guide-opening .eyebrow{font-size:.75rem}@media(max-width:800px){.patient-guide-opening{grid-template-columns:1fr;gap:22px;padding:26px 20px}.patient-guide-opening p:not(.eyebrow){font-size:1rem;line-height:1.65}}@media print{.patient-guide-opening{display:none}}

/* Clear previous/next controls at the end of every guide section. */
.guide-step-nav{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:32px;padding-top:22px;border-top:1px solid var(--border)}
.guide-step{display:flex;align-items:center;gap:10px;min-height:84px;padding:14px 12px;border:1px solid #bacdde;border-radius:8px;background:var(--sky);color:var(--navy);text-decoration:none;line-height:1.4;overflow-wrap:anywhere}
.guide-step:hover{background:#dcecf5;border-color:var(--navy)}
.guide-step.next{grid-column:2;flex-direction:row-reverse;text-align:right;background:var(--navy);color:white}
.guide-step.next:hover{background:#29457d}.step-arrow{font-size:1.7rem;flex-shrink:0}.step-direction{display:block;font-size:1rem;font-weight:700}.step-title{display:block;font-size:.875rem;margin-top:4px}
#inserting-removing>.guide-step-nav{margin:24px 22px}#inserting-removing>h2{padding-top:26px}
#emergency .guide-step{color:var(--navy)}#emergency .guide-step.next{color:white}
@media(max-width:400px){.guide-step-nav{gap:8px}.guide-step{padding:12px 8px;gap:6px}.step-title{font-size:.8125rem}}
@media print{.guide-step-nav{display:none}}

@media(max-width:400px){.guide-step-nav{grid-template-columns:1fr}.guide-step,.guide-step.next{grid-column:1;min-height:76px;padding:14px 16px;gap:12px}.step-title{font-size:.875rem}.step-direction{white-space:nowrap}}

.guide-language{flex-shrink:0;min-width:58px;min-height:44px;padding:10px 12px;background:white;color:var(--navy);border:1px solid #bacdde;border-radius:5px;font-size:1rem;font-weight:600;cursor:pointer}.guide-language:hover{background:var(--sky)}
@media(max-width:750px){header{flex-wrap:wrap;gap:12px}header .guide-language{margin-left:auto}header>.button{width:100%;margin-left:0}html[lang="zh-Hans"] p,html[lang="zh-Hans"] li{line-height:1.9}}
@media print{.guide-language{display:none}}