:root{--ink:#2c3b33;--green:#345747;--sage:#748673;--cream:#f8f8f2;--pale:#edf0e7;--line:#dbe0d5;--muted:#677267}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:36px}body{margin:0;background:var(--cream);color:var(--ink);font-family:"Noto Sans TC","Microsoft JhengHei",sans-serif;font-size:15px;line-height:1.85}a{color:inherit;text-decoration:none}button,select,textarea{font:inherit}a:focus-visible,button:focus-visible,select:focus-visible,summary:focus-visible,textarea:focus-visible{outline:3px solid #a57e35;outline-offset:5px}button{cursor:pointer}h1,h2,h3,p{margin:0}h1,h2{font-family:"Noto Serif TC","PMingLiU",serif;font-weight:500}h2{font-size:clamp(30px,3.2vw,44px);line-height:1.5;letter-spacing:.035em}h3{font-size:18px;font-weight:600}.wrap{max-width:1180px;margin:auto;width:calc(100% - 96px)}.section{padding-top:100px;padding-bottom:100px}.header{height:94px;padding:0 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@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important}}

.header-brand{flex-shrink:0}.header-logo{display:block;width:144px;height:auto;object-fit:contain}@media(max-width:760px){.header-logo{width:116px}}
.footer-logo{display:block;width:130px;height:auto;object-fit:contain}@media(max-width:760px){.footer-logo{width:116px}}

/* Campaign visual system: ivory, clear blue, navy and champagne. */
:root{--ink:#243d51;--green:#244e70;--sage:#65849c;--cream:#fbfaf7;--pale:#edf3f7;--line:#dbe4eb;--muted:#667784;--gold:#b89c6b}
.header{height:102px;background:#fbfaf7}.header-logo{width:150px}.header nav a:hover,.text-link:hover{color:#407da7}.button{background:#244e70;border-color:#244e70;border-radius:4px}.button:hover{background:#163c5a}.hero{grid-template-columns:48% 52%;min-height:700px;background:#fbfaf7}.hero-copy{padding-top:86px;padding-bottom:70px}.hero h1{font-size:clamp(48px,5.3vw,75px);line-height:1.4;letter-spacing:.04em}.hero-emphasis{color:#4687b4}.hero-sub span{color:#347cae}.hero-description{line-height:2}.hero .eyebrow{color:#5b7d96}.dot{background:#81abc7}.hero-image{border-radius:8px 0 0 8px;min-height:700px}.hero-image>img{object-position:center 46%}.image-label{color:#315570;background:#ffffffba;padding:4px 9px;border-radius:2px}.hero-note span+span{border-color:#c5b18d}.image-seal{bottom:30px;left:28px;padding:19px 26px;background:#fffdf8ee;border:1px solid #cfba94;box-shadow:0 8px 32px #314b6310;letter-spacing:.04em}.image-seal .seal-kicker{margin:0;color:#637d91;font-size:10px}.image-seal strong{font-family:Georgia,serif;font-size:52px;color:#244e70;line-height:1.25;font-weight:400;letter-spacing:-2px}.image-seal strong span{display:inline;font-family:serif;font-size:18px;margin-left:8px;color:#244e70}.image-seal .seal-caption{color:#244e70;font-size:12px;letter-spacing:.13em;margin:2px 0 0}.image-credit{color:#496279}.quick-links{border-bottom-color:#dfd8ca}.method{gap:80px}.method-statement{font-family:"Noto Serif TC","PMingLiU",serif;font-size:23px!important;line-height:1.7;border-left:2px solid #9dbdd3;padding-left:20px;color:#314e64!important}.method-statement strong{font-weight:400;color:#4587b2}.method-visual{background:#eef3f6;border:1px solid #e0e8ee}.ice{border-color:#b6cbd8;background:#fbfdff}.flow,.gas{color:#83a7c0}.fins i{background:linear-gradient(90deg,#afc1cf,#fff);border-color:#c5d3dd}.campaign-section{background:#f4f6f7;padding:78px 0 65px;border-top:1px solid #e5ebef}.campaign-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.campaign-card{min-width:0;background:#fff;border:1px solid #e2e8ec;border-radius:6px;overflow:hidden}.campaign-art{display:block;position:relative;background:#f5f6f7}.campaign-art img{display:block;width:100%;height:auto;aspect-ratio:1122/1402;object-fit:contain}.art-zoom{position:absolute;right:12px;bottom:12px;background:#fffdf5eb;border:1px solid #d8ceba;padding:4px 9px;font-size:10px;color:#315674;border-radius:3px}.campaign-art:hover .art-zoom{background:#244e70;color:white;border-color:#244e70}.campaign-caption{padding:23px 24px 25px}.campaign-caption>span{font:9px Arial,sans-serif;letter-spacing:.18em;color:#809db3}.campaign-caption h3{font-family:"Noto Serif TC","PMingLiU",serif;font-size:21px;font-weight:500;line-height:1.6;margin:10px 0}.campaign-caption p{font-size:12px;color:var(--muted);line-height:1.95}.campaign-note{font-size:10px;color:#7b858d;margin-top:20px;text-align:right}.compare-section{background:#fff}.table-scroll{border-top:2px solid #9bbdd4}thead th:nth-child(2),tbody td:nth-child(2){background:#eef5fa}.table-tag{color:#648ba7}th,td{border-bottom-color:#dce5eb}.featured{background:#edf4f9;border-color:#a5bdd0}.price-label{background:#477a9d}.calculator{background:#eff3f5}.card-bottom{color:#6d7d89!important}.area-section{background:#eef2f5}.area-list>div{border-color:#d6e0e7}.area-list>div>span{color:#7f9eb4}.area-list strong{color:#295776}.fit-options button.active{background:#244e70;border-color:#244e70}.result-tag{color:#557f9a;border-bottom-color:#a8c0d2}.photo-tip>span{color:#769db8}select{border-color:#c8d6df;background:#fff}.care-section{background:#f2ede4;color:var(--ink);padding:85px 0}.care-inner{grid-template-columns:.86fr 1.14fr;gap:75px}.care-inner .eyebrow{color:#967c54}.care-inner>div>p:not(.eyebrow){color:#637381}.care-inner h2{margin-bottom:20px}.warranty-art{margin:0;max-width:440px;width:100%;justify-self:center}.warranty-art img{display:block;width:100%;height:auto;border:1px solid #e0d5c3;border-radius:5px;box-shadow:0 14px 45px #766a5510}.warranty-art figcaption{font-size:10px;color:#817862;text-align:center;margin-top:13px}.warranty-heading{display:flex;gap:20px;align-items:center;border-top:1px solid #cfb990;border-bottom:1px solid #cfb990;padding:17px 0;margin:24px 0}.warranty-heading>strong{font:70px/1 Georgia,serif;color:#244e70;letter-spacing:-3px}.warranty-heading>span{font-family:serif;font-size:24px;color:#244e70;letter-spacing:.06em}.warranty-heading small{display:block;font:11px/2 "Microsoft JhengHei",sans-serif;letter-spacing:.04em;color:#8a7859}.care-steps span{color:#b08d50}.care-steps h3{color:#2e4f69}.care-steps p{color:#6b7881}.care-inner .fine-print{color:#7c7569!important;border-top-color:#d8cdbb}.consult-section{background:#eef3f7}.consult-card{background:#fff;border-color:#dce6ed}.consult-card textarea{background:#f0f5f8;border-color:#d7e3eb;color:#4f687a}.consult-card .area-notice{color:#54728a}.consult-card .area-notice.warning{color:#916723}.copy-button{border-color:#b9cddc}.copy-button:hover{background:#eef4f8}.footer{border-top:1px solid #e4ded3}.mobile-cta{background:#fffdf9;border-top-color:#d9e3ea}.mobile-cta a{border-color:#b9cbd9}.mobile-cta a:last-child{background:#244e70;border-color:#244e70}.faq-list summary span{color:#6a94b2}
@media(max-width:1100px){.hero-copy{padding:67px 30px 45px}.hero h1{font-size:58px}.hero{min-height:690px}.hero-image{min-height:690px}.campaign-grid{gap:16px}.campaign-caption{padding:19px}.campaign-caption h3{font-size:18px}.care-inner{gap:45px}}
@media(max-width:760px){.header{height:82px}.header-logo{width:119px}.hero{min-height:0}.hero-copy{padding:33px 25px 31px}.hero h1{font-size:51px;line-height:1.42}.hero-image{height:auto;aspect-ratio:4/5;min-height:0;margin:0 20px;border-radius:5px}.hero-image>img{object-fit:cover;object-position:center}.image-seal{bottom:21px;left:18px;padding:12px 17px}.image-seal strong{font-size:40px}.image-seal .seal-kicker{font-size:8px}.image-seal .seal-caption{font-size:10px}.image-seal strong span{font-size:14px}.image-label{font-size:7px;top:14px;right:13px;padding:3px 7px}.hero-note{margin-top:21px}.method{gap:32px}.method-statement{font-size:21px!important;padding-left:16px}.campaign-section{padding:55px 0 44px}.campaign-grid{grid-template-columns:1fr;gap:25px;max-width:440px;margin:auto}.campaign-caption{padding:20px 24px 23px}.campaign-caption h3{font-size:22px}.campaign-caption p{font-size:13px}.campaign-note{text-align:left;font-size:10px}.care-section{padding:55px 0}.care-inner{grid-template-columns:1fr;gap:32px}.warranty-art{max-width:360px}.warranty-art figcaption{font-size:9px}.warranty-heading{margin:19px 0;padding:15px 0}.warranty-heading>strong{font-size:62px}.warranty-heading>span{font-size:22px}.care-inner>div>p:not(.eyebrow){font-size:13px}.care-steps p{font-size:12px}.consult-section{padding-top:56px}}
@media(min-width:761px){.hero{grid-template-columns:54% 46%;min-height:0}.hero-image{min-height:0;aspect-ratio:4/5;align-self:start}.hero-image>img{object-fit:contain}.hero-copy{align-self:center;padding-top:42px;padding-bottom:42px}}

/* Readable type scale: body 16–17px, secondary 14px, clear regional targeting. */
:root{--muted:#526675;--sage:#526f85}
body{font-size:16px;line-height:1.85}
.header nav{font-size:15px}
.button,.hero-actions .button,.calculator>.button{font-size:16px;line-height:1.6}
.button.small{font-size:14px;min-height:44px}
.text-link,.hero-actions .text-link{font-size:16px}
.eyebrow{font-size:12px;color:#526f85}
.service-region{display:flex;flex-direction:column;align-items:flex-start;gap:4px;max-width:440px;margin:0 0 27px;padding:14px 20px 15px;background:#edf4f9;border:1px solid #c5d8e6;border-left:4px solid #347cae;border-radius:4px;color:#244e70;line-height:1.5}
.service-region-label{font-size:14px;letter-spacing:.06em;color:#435f75;font-weight:500}
.service-region strong{font-size:26px;font-weight:700;letter-spacing:.04em}
.service-region-link{font-size:14px;color:#315a78;border-bottom:1px solid #9ab5c8;line-height:1.8;margin-top:3px}
.service-region-link:hover{color:#173d5a;border-color:#173d5a}
.hero-sub{font-size:20px;line-height:1.8}
.hero-description{font-size:17px;line-height:1.9;color:#526675}
.hero-note{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px;font-size:15px;line-height:1.6;color:#345570}
.hero-note span,.hero-note span+span{padding:7px 11px;border:1px solid #d3dfe7;background:#fffdf9;border-radius:3px}
.image-seal .seal-kicker{font-size:13px;color:#496276}.image-seal .seal-caption{font-size:15px}.image-credit{font-size:12px}
.quick-links strong{font-size:18px}.quick-links span{font-size:11px;color:#526f85}
.section-intro>p:not(.eyebrow),.suitability>div>p:not(.eyebrow),.section-heading>p{font-size:17px;line-height:1.9}
.method-steps h3{font-size:18px}.method-steps p{font-size:16px;line-height:1.9}.method-steps li>span{font-size:14px}
.diagram-label{font-size:14px;letter-spacing:0}.gas small{font-size:12px}.source{font-size:14px}
.campaign-caption p{font-size:16px}.campaign-caption>span{font-size:12px;color:#526f85}.art-zoom{font-size:14px;padding:6px 10px}.campaign-note{font-size:14px;color:#526675}
table{font-size:16px;line-height:1.8}thead th:first-child,tbody th{font-size:15px}.table-tag{font-size:12px;color:#526f85}
.fine-print{font-size:14px;line-height:1.9;color:#526675}
.price-card>p{font-size:15px;color:#526675}.price-card h3{font-size:19px}.card-bottom{font-size:15px;color:#526675!important;line-height:1.85}
.price small,.price>span{font-size:14px}.price-label{font-size:13px;top:-14px}.price-grid{row-gap:25px}
.calculator h3{font-size:18px}.calculator p{font-size:14px}.total>span{font-size:14px}.total strong{font-size:30px}
label,.field-caption{font-size:15px;color:#526675}select{font-size:16px;min-height:48px}
.area-list>div>p{font-size:16px}.area-list h3{font-size:20px}.area-list>div>span{font-size:13px}.area-list .fine-print{font-size:14px}
.photo-tip{font-size:16px}.fit-options button{font-size:15px;min-height:44px}.result-tag{font-size:14px;color:#426781}
#fit-result h3{font-size:21px}#fit-result p{font-size:16px;line-height:1.9}.fit-panel .fine-print{font-size:14px}
.care-inner>div>p:not(.eyebrow){font-size:16px;line-height:1.9}.care-steps h3{font-size:18px}.care-steps p{font-size:15px;line-height:1.85}.care-steps span{font-size:13px;color:#896a36}
.care-inner .fine-print{font-size:14px!important;color:#655e53!important}.warranty-art figcaption{font-size:14px;color:#685e4b}.warranty-heading small{font-size:14px;color:#75613e}
.faq-list summary{font-size:18px;line-height:1.7}.faq-list details p{font-size:16px;line-height:1.9}
.consult-inner>div>p:not(.eyebrow){font-size:17px;line-height:1.9}.consult-meta strong{font-size:18px}.consult-card>p{font-size:16px}
.consult-card .area-notice,.consult-card .fine-print{font-size:14px;line-height:1.9}.consult-card textarea{font-size:16px;line-height:1.8;min-height:158px}.copy-button{font-size:16px;min-height:46px}
.footer p,.footer>span{font-size:13px}.mobile-cta a{font-size:15px;min-height:48px;display:flex;justify-content:center;align-items:center}
@media(min-width:761px) and (max-width:1100px){.calculator{flex-wrap:wrap}.calculator>div:first-child{flex-basis:100%}.hero-actions{gap:17px}.hero h1{font-size:52px}.area-inner{gap:35px}.area-list>div{flex-wrap:wrap;gap:10px 16px}.area-list>div>p{flex-basis:100%;margin-left:29px}.price-grid{gap:15px}.price-card{padding-left:17px;padding-right:17px}.price{font-size:40px}}
@media(max-width:760px){
 .hero-copy{padding:24px 22px 30px}.service-region{width:100%;margin-bottom:23px;padding:13px 16px 14px;gap:4px}.service-region strong{font-size:23px;letter-spacing:.025em}.service-region-label,.service-region-link{font-size:14px}
 .hero h1{font-size:49px}.hero-sub{font-size:19px;line-height:1.8;margin-top:22px}.hero-description{font-size:16px;line-height:1.9;margin-top:16px}.hero-description br{display:none}
 .hero-actions{display:grid;grid-template-columns:minmax(0,1fr);gap:10px;margin-top:24px}.hero-actions .button{width:100%;font-size:16px;padding:14px 12px;gap:14px;min-height:52px}.hero-actions .text-link{justify-self:center;font-size:16px;padding:7px 0}
 .hero-note{gap:8px;margin-top:20px;font-size:14px}.hero-note span,.hero-note span+span{padding:7px 9px}.header .button.small{font-size:14px;gap:12px}
 .image-label{display:none}.image-seal .seal-kicker{font-size:13px}.image-seal .seal-caption{font-size:15px}.image-credit{font-size:12px}
 .quick-links>a,.quick-links>a:first-child{grid-template-columns:1fr;gap:4px;padding:18px 29px 18px 0}.quick-links span{max-width:none;font-size:11px;letter-spacing:.06em}.quick-links strong{font-size:18px}.quick-links b{bottom:20px}.quick-links>a:last-child b{bottom:15px}
 .section-intro>p:not(.eyebrow),.suitability>div>p:not(.eyebrow),.section-heading>p{font-size:16px;line-height:1.9}.section-heading>p br{display:none}.method-statement{font-size:22px!important}
 .method-visual{padding:22px 18px}.particle-flow{gap:10px}.diagram-label{font-size:14px}.method-steps h3{font-size:17px}.method-steps p{font-size:16px}.source{font-size:14px}
 .campaign-caption p{font-size:16px}.campaign-note{font-size:14px}.campaign-caption h3{font-size:23px}
 table{min-width:660px;font-size:16px}thead th:first-child,tbody th{font-size:15px}th,td{padding:18px}.table-tag{font-size:12px}
 .price-card{padding:23px 19px;grid-template-columns:1fr 1.1fr}.price-card>p{font-size:14px}.price-card h3{font-size:18px}.price{font-size:36px}.price small,.price>span{font-size:13px}.price-label{font-size:13px;top:-14px}.card-bottom{font-size:15px}.fine-print{font-size:14px}
 .calculator{padding:23px 20px}.calculator h3{font-size:18px}.calculator p,.total>span{font-size:14px}.calculator>.button{font-size:16px}.total strong{font-size:29px}
 .area-list>div{display:grid;grid-template-columns:24px 1fr;gap:2px 10px;padding:18px 0}.area-list h3{font-size:20px}.area-list>div>p{grid-column:2;margin:0;font-size:16px}.area-list>div>span{font-size:13px}.area-list .fine-print{font-size:14px}
 .fit-panel{padding:25px 20px}.fit-options{gap:8px}.fit-options button{font-size:15px;padding:8px 10px}.photo-tip{font-size:16px}.result-tag{font-size:14px}#fit-result p{font-size:16px}
 .care-inner>div>p:not(.eyebrow){font-size:16px}.care-steps{grid-template-columns:1fr;gap:21px}.care-steps h3{font-size:18px}.care-steps p{font-size:16px}.warranty-art figcaption{font-size:14px}.warranty-heading small{font-size:14px}
 .faq-list summary{font-size:17px}.faq-list details p{font-size:16px;margin-right:0}.consult-inner>div>p:not(.eyebrow){font-size:16px}.consult-card>p{font-size:16px}.consult-card textarea{font-size:16px}.consult-card .fine-print,.consult-card .area-notice{font-size:14px}
 .mobile-cta a{font-size:15px;padding:11px 6px}.mobile-cta a:first-child{width:29%;flex-shrink:0}.mobile-cta a:last-child{width:auto;flex:1}.footer>span{font-size:13px}
}
@media(max-width:360px){.hero-copy{padding-left:20px;padding-right:20px}.hero h1{font-size:45px}.service-region strong{font-size:22px}.price-card{grid-template-columns:1fr}.price-card h3{grid-column:1}.price{grid-column:1;grid-row:auto;text-align:left;margin-top:16px}.card-bottom{grid-column:1}.form-row{grid-template-columns:1fr;gap:14px}.mobile-cta a{font-size:14px}}


.comparison-pictures{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;margin-top:40px}
.comparison-picture{border:1px solid #dce5eb;border-radius:6px;overflow:hidden;background:#fff}
.comparison-title{padding:23px 26px 22px;background:#f1f3f4;border-bottom:1px solid #dce5eb}
.comparison-title>span{font-size:12px;letter-spacing:.13em;color:#627b8e}.comparison-title h3{font-family:"Noto Serif TC","PMingLiU",serif;font-size:30px;line-height:1.4;font-weight:500;margin:6px 0}.comparison-title p{font-size:16px;color:#526675}
.dryice-picture{border-color:#adc7da}.dryice-picture .comparison-title{background:#eaf3fa}.dryice-picture .comparison-title h3{color:#2678a8}
.comparison-crop{display:block;position:relative;overflow:hidden;aspect-ratio:1;background:#eef2f5}
.comparison-crop img{display:block;width:200%;max-width:none;height:100%;object-fit:fill}
.dryice-picture .comparison-crop img{transform:translateX(-50%)}
.comparison-open{position:absolute;bottom:14px;right:14px;background:#fffef8ef;color:#244e70;border:1px solid #c8d8e3;border-radius:3px;font-size:14px;padding:6px 10px;line-height:1.6}
.comparison-points{padding:23px 26px 25px}.comparison-points p{font-size:16px;line-height:1.85;color:#526675}.comparison-points p+p{margin-top:16px}.comparison-points strong{display:block;font-size:17px;color:#244e70;font-weight:600;margin-bottom:4px}
.comparison-caption{font-size:14px;line-height:1.85;color:#526675;margin:20px 0 38px}
.preserve-section{background:#edf3f7;border-top:1px solid #dce7ef;padding:85px 0}.preserve-inner{display:grid;grid-template-columns:1.08fr 1fr;gap:64px;align-items:center}
.preserve-image{margin:0}.preserve-image>a{display:block;position:relative}.preserve-image img{display:block;width:100%;height:auto;border:1px solid #d4e1ea;border-radius:6px}.preserve-image figcaption{font-size:14px;line-height:1.85;color:#526675;margin-top:14px}
.preserve-copy h2{font-size:34px}.preserve-copy .preserve-lead{font-family:"Noto Serif TC","PMingLiU",serif;font-size:23px;color:#367da8;line-height:1.65;margin:20px 0 16px}.preserve-copy>p:not(.eyebrow):not(.preserve-lead):not(.fine-print){font-size:16px;line-height:1.9;color:#526675}
.preserve-points{list-style:none;padding:0;margin:26px 0}.preserve-points li{display:flex;gap:17px;margin-top:20px}.preserve-points li>span{font-size:14px;color:#738fa2;padding-top:3px}.preserve-points h3{font-size:18px;font-weight:600;line-height:1.7}.preserve-points p{font-size:16px;line-height:1.85;color:#526675;margin-top:4px}.preserve-copy .button{margin-top:24px}
.warranty-renewed{border:1px solid #d4c3a5;border-radius:6px;background:#fffdf8;overflow:hidden;box-shadow:0 12px 35px #766a5510}.warranty-renewed>img{width:100%;aspect-ratio:16/9;object-fit:cover;border:0;border-radius:0;box-shadow:none}.warranty-art-copy{text-align:center;padding:26px 20px 23px}.warranty-art-copy>p{font-size:16px;color:#72654e;letter-spacing:.05em}.warranty-art-copy>strong{display:block;font:112px/1.2 Georgia,serif;letter-spacing:-6px;color:#244e70;margin-top:9px}.warranty-art-copy>strong span{font-family:serif;font-size:24px;letter-spacing:0;margin-left:12px}.warranty-art-copy h3{font-family:serif;font-size:33px;font-weight:400;letter-spacing:.15em;margin-bottom:20px}.warranty-art-copy>a{font-size:16px;color:#244e70;border-top:1px solid #d2bb93;display:block;padding-top:17px}.warranty-renewed figcaption{padding:0 18px 20px;margin:0;font-size:14px}.consult-direct{margin-top:24px}
@media(max-width:1100px){.preserve-inner{gap:35px}.preserve-copy h2{font-size:30px}.comparison-title,.comparison-points{padding:22px}.preserve-section{padding:65px 0}}
@media(max-width:760px){.comparison-pictures{grid-template-columns:1fr;gap:24px;margin-top:30px}.comparison-title{padding:21px 22px}.comparison-title h3{font-size:28px}.comparison-title p{font-size:16px}.comparison-points{padding:21px 22px}.comparison-points p{font-size:16px}.comparison-caption{font-size:14px;margin-bottom:28px}.preserve-section{padding:55px 0}.preserve-inner{grid-template-columns:1fr;gap:30px}.preserve-copy h2{font-size:29px;line-height:1.55}.preserve-copy .preserve-lead{font-size:23px}.preserve-copy .button{width:100%}.preserve-image figcaption{font-size:14px}.warranty-art-copy>strong{font-size:100px}.warranty-art-copy h3{font-size:30px}.consult-direct{width:100%;max-width:370px}}
.difference-highlights{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.difference-highlights span{padding:11px 18px;border:1px solid #b8d1e1;border-radius:4px;background:#edf5fa;color:#244e70;font-size:18px;font-weight:600}
.comparison-real{margin-top:24px}
.comparison-real .comparison-crop{aspect-ratio:4/3}
.comparison-real .comparison-crop img{width:100%;height:100%;object-fit:contain;transform:none}
.comparison-real .comparison-title>span{font-size:14px;letter-spacing:.05em}
.comparison-real .comparison-points strong{font-size:18px;line-height:1.7}
.protection-section{border-top:1px solid #dae5ec}
.protection-intro{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px;padding:30px 0 38px}
.protection-intro>div{border-top:2px solid #a8c3d5;padding-top:18px}
.protection-intro span{font-size:14px;letter-spacing:.08em;color:#597a92}
.protection-intro h3{font-size:20px;line-height:1.6;color:#244e70;margin:12px 0 10px}
.protection-intro p{font-size:16px;line-height:1.9;color:#526675}
.protection-gallery{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:30px}
.protection-gallery figure{margin:0;border:1px solid #d7e3eb;background:#fff;border-radius:6px;overflow:hidden}
.protection-gallery a{display:block;position:relative;background:#eaf0f4}
.protection-gallery img{display:block;width:100%;height:auto;aspect-ratio:4/3;object-fit:contain}
.protection-gallery figcaption{padding:20px 23px 23px}
.protection-gallery figcaption span{font-size:14px;color:#627e91}
.protection-gallery h3{font-size:20px;line-height:1.7;margin-top:8px;font-weight:500}
.protection-section>.fine-print{margin-top:23px}
.protection-section>.text-link{font-size:17px;margin-top:20px}
@media(max-width:760px){.difference-highlights{gap:8px;margin-top:24px}.difference-highlights span{font-size:16px;padding:9px 12px}.comparison-real .comparison-title>span{font-size:14px}.protection-intro{grid-template-columns:1fr;gap:24px;padding:25px 0 30px}.protection-intro h3{font-size:20px}.protection-gallery{grid-template-columns:1fr;gap:23px}.protection-gallery h3{font-size:19px}.protection-gallery figcaption{padding:18px 20px 20px}.comparison-real .comparison-points strong{font-size:18px}.protection-section>.text-link{font-size:16px}}

/* Full supplied comparison images, without cropping. */
.comparison-real .comparison-crop{aspect-ratio:4/5;background:#edf2f5}
.comparison-real .comparison-crop img{width:100%;height:100%;object-fit:contain}
/* Consistent full-bleed photo frames; original image links remain intact. */
.comparison-real .comparison-crop{aspect-ratio:4/5}
.comparison-real .comparison-crop img{width:100%;height:100%;object-fit:cover}
.water-picture .comparison-crop img{object-position:50% 76%}
.dryice-picture .comparison-crop img{object-position:50% 59%}
.protection-gallery a{aspect-ratio:4/3;overflow:hidden;background:#f4f5f2}
.protection-gallery img{width:100%;height:100%;aspect-ratio:auto;object-fit:cover;filter:brightness(1.14) contrast(.94) saturate(.86)}
.protection-gallery img[src$="protection-close.jpg"]{object-position:50% 22%;filter:brightness(1.23) contrast(.9) saturate(.78)}
.protection-gallery img[src$="protection-commercial.jpg"]{object-position:50% 58%;filter:brightness(1.27) contrast(.86) saturate(.75)}
.campaign-art img[src$="protection-living.jpg"]{filter:brightness(1.14) contrast(.94) saturate(.86)}
.price-grid-four{grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.price-grid-four .price-card{padding:31px 18px 25px;min-width:0}
.price-grid-four .price{font-size:42px;white-space:nowrap;letter-spacing:-1px}
.price-grid-four .price small{margin-right:4px}
.education-offer{display:flex;justify-content:space-between;align-items:center;gap:25px;padding:26px 30px;margin-top:28px;border:1px solid #c9dce9;background:#edf5fa;border-radius:5px}
.education-offer .eyebrow{font-size:12px;margin-bottom:8px}
.education-offer h3{font-size:21px;line-height:1.65;color:#244e70}
.education-offer p:not(.eyebrow){font-size:16px;line-height:1.85;color:#526675;margin-top:8px}
.education-offer .button{flex-shrink:0;font-size:16px}
@media(min-width:761px) and (max-width:1100px){.price-grid-four{grid-template-columns:repeat(2,minmax(0,1fr));gap:28px 20px}.education-offer{align-items:flex-start;flex-direction:column}}
@media(max-width:760px){.price-grid-four{grid-template-columns:1fr;gap:24px}.price-grid-four .price-card{padding:24px 19px}.price-grid-four .price{font-size:36px}.education-offer{display:block;padding:24px 20px}.education-offer h3{font-size:20px}.education-offer .button{margin-top:20px;width:100%}}
@media(max-width:360px){.price-grid-four .price{font-size:40px}}

.method-poster{display:block;position:relative;margin-bottom:25px}.method-poster img{display:block;width:100%;height:auto;border-radius:4px}.method-poster>span{position:absolute;bottom:12px;right:12px;padding:5px 10px;background:#fffef7ed;color:#244e70;font-size:14px;border:1px solid #c8dae6}.method{align-items:start}.closing-message{text-align:center;padding:80px 0;background:#f6f4ee;border-top:1px solid #e2ddd2}.closing-message .eyebrow{font-size:13px}.closing-message h2{font-size:clamp(34px,4vw,52px)}.closing-message h2 span{color:#438cb9}.closing-lead{font-family:serif;font-size:28px;margin:20px 0}.closing-message p:not(.eyebrow):not(.closing-lead){font-size:18px;line-height:1.9;color:#526675}.medium-change{display:flex;justify-content:center;align-items:center;gap:32px;margin:26px auto;font-size:28px;color:#46677e}.medium-change>span,.medium-change>strong{min-width:100px;padding:12px 24px;border:1px solid #c1d6e4;border-radius:4px;background:#fff}.medium-change>strong{background:#e6f1f8;color:#287baa;font-weight:500}.medium-change b{font-weight:400}.closing-message .button{margin-top:28px;font-size:17px}@media(max-width:760px){.closing-message{padding:55px 0}.closing-lead{font-size:23px}.closing-message p:not(.eyebrow):not(.closing-lead){font-size:16px}.closing-message .button{width:100%;max-width:360px}.medium-change{gap:20px;font-size:24px}}
.coupon-calculator{display:grid;grid-template-columns:.8fr 1.25fr 1.3fr;gap:24px 30px;align-items:center}
.coupon-calculator>div:first-child{grid-column:1/-1}
.coupon-calculator>.total{grid-column:3;grid-row:2/4;display:block;min-width:0;width:100%;padding-left:25px;border-left:1px solid #c8dbe8}
.coupon-calculator>.button{grid-column:1/3;justify-self:start;font-size:16px}
.coupon-choice{display:flex;gap:12px;align-items:center;padding:16px;border:1px dashed #6d96b3;border-radius:4px;background:#fffdf6;cursor:pointer}
.coupon-choice input{width:21px;height:21px;flex:0 0 21px;accent-color:#244e70}
.coupon-choice strong{display:block;color:#244e70;font-size:17px;line-height:1.7}
.coupon-choice small{display:block;color:#657785;font-size:14px;line-height:1.8;margin-top:4px}
.coupon-total #calc-detail{display:block;font-size:15px;margin-bottom:14px}
.amount-row{display:flex;align-items:baseline;justify-content:space-between;gap:12px;font-size:16px;line-height:1.8;color:#526675;margin:8px 0}
.discount-row{color:#23748c}.final-row{border-top:1px solid #c1d5e3;padding-top:14px;margin-top:14px;color:#244e70}
.coupon-total .final-row strong{font-size:31px;white-space:nowrap;margin:0}
.closing-layout{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:center;gap:56px;text-align:left;max-width:1120px}
.closing-art{display:block;position:relative;border-radius:6px;overflow:hidden;border:1px solid #dfded6}
.closing-art img{display:block;width:100%;height:auto;aspect-ratio:auto;object-fit:contain;filter:brightness(1.02) saturate(.86)}
.closing-art>span{position:absolute;bottom:15px;right:15px;font-size:14px;padding:6px 11px;background:#fffdf6ef;color:#244e70;border:1px solid #c3d5e1;border-radius:3px}
.closing-copy .medium-change{justify-content:flex-start}.closing-copy .closing-lead{font-size:26px}
@media(max-width:1100px){.coupon-calculator{grid-template-columns:1fr 1fr}.coupon-calculator>.total{grid-column:1/-1;grid-row:auto;padding:0;border:0;max-width:500px}.coupon-calculator>.button{grid-column:1/-1}.closing-layout{gap:30px}.closing-copy .closing-lead{font-size:23px}}
@media(max-width:760px){.coupon-calculator{grid-template-columns:1fr;gap:20px}.coupon-calculator>.total,.coupon-calculator>.button{grid-column:1}.coupon-choice{width:100%}.coupon-calculator>.button{width:100%}.coupon-total .final-row strong{font-size:30px}.closing-layout{grid-template-columns:1fr;gap:32px}.closing-art{width:100%;max-width:480px;margin:auto}.closing-copy{text-align:center}.closing-copy .medium-change{justify-content:center}.closing-copy .closing-lead{font-size:23px}}

.consult-inner.consult-simple{display:block;text-align:center;max-width:760px}.consult-simple .consult-direct{margin-left:auto;margin-right:auto}.closing-image-only{padding:64px 0}.closing-image-only .wrap{max-width:760px}.closing-image-only img{display:block;width:100%;height:auto;max-width:640px;margin:0 auto;border-radius:6px}@media(max-width:760px){.closing-image-only{padding:32px 0}.closing-image-only .wrap{width:calc(100% - 32px)}.closing-image-only img{max-width:480px}}

.principle-diagram{display:block;margin:0 0 24px;border-radius:4px;overflow:hidden;background:#fff;cursor:zoom-in}.principle-diagram img{display:block;width:100%;height:auto}@media(max-width:760px){.principle-diagram{margin-left:-10px;margin-right:-10px}}