*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:96px}body{margin:0;color:#102f61;background:white;font-family:"Noto Sans TC","Microsoft JhengHei",system-ui,sans-serif;font-size:16px;line-height:1.8}a{color:inherit;text-decoration:none}button,input,textarea{font:inherit}button{cursor:pointer}button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid #1778df;outline-offset:5px}img{max-width:100%;display:block}p{color:#536b88;margin:12px 0 24px}h1,h2,h3{line-height:1.35;margin:0;color:#08285b}h2{font-size:clamp(28px,3vw,40px);letter-spacing:.02em;margin:10px 0 22px}h3{font-size:21px}section{scroll-margin-top:30px}.wrap{width:min(1200px,calc(100% - 64px));margin:auto}.skip{position:fixed;top:-80px;z-index:20;padding:12px;background:#fff}.skip:focus{top:0}header{background:linear-gradient(115deg,#f5fbff,#eaf6ff);padding:30px 0 0;position:relative;z-index:3}.brand{text-align:center;padding-bottom:24px}.brand>a{font-size:clamp(26px,3.7vw,47px);font-weight:900;letter-spacing:.06em}.brand p{margin:4px 0 0;color:#163e74;font-size:17px;letter-spacing:.15em}.brand p:before{content:"";display:inline-block;width:36px;height:3px;background:#ffcf16;vertical-align:middle;margin-right:18px}.nav-shell{width:min(1240px,calc(100% - 48px));margin:auto;position:relative;margin-bottom:-27px}nav{background:rgba(255,255,255,.98);border-radius:12px;box-shadow:0 8px 24px #0e467419;display:flex;align-items:center;justify-content:space-between;padding:14px 23px;gap:14px}nav a{font-size:14px;font-weight:700;white-space:nowrap;padding:4px 0}nav a:hover{color:#087be8}.menu{display:none}.hero{position:relative;overflow:hidden;background:#e9f6ff;min-height:530px;display:flex;align-items:center}.hero-image{position:absolute;right:0;inset-block:0;width:57%;background:url('hero.jpg') center 45%/cover no-repeat}.hero:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,#e9f6ff 5%,#e9f6ff 37%,#e9f6ff00 67%)}.hero-copy{position:relative;z-index:1;padding:77px 0 57px}.eyebrow{font-size:13px;font-weight:700;color:#35688e;letter-spacing:.15em;margin:0}.hero h1{font-size:clamp(42px,5vw,67px);font-weight:900;line-height:1.22;letter-spacing:.03em;white-space:pre-line;max-width:650px;margin:20px 0}.yellow-rule{width:95px;height:4px;background:#ffd217;margin:25px 0 18px}.hero-sub{color:#163865;font-size:21px;max-width:520px}.hero-actions{display:flex;align-items:center;gap:28px}.button{display:inline-flex;align-items:center;justify-content:center;background:#0869dc;color:white;border-radius:35px;padding:13px 30px;font-size:17px;font-weight:700;border:1px solid transparent;box-shadow:0 3px 0 #ffd217;min-height:50px;transition:background .2s}.button:hover{background:#064fba}.text-link{font-weight:700;color:#075eaa}.hero-meta{display:flex;gap:0;margin-top:30px;font-size:13px;color:#3e6384}.hero-meta span+span{border-left:1px solid #91b4d0;margin-left:16px;padding-left:16px}.section{padding:78px 0}.section-heading{text-align:center;margin-bottom:36px}.section-heading:before{content:"";display:block;width:48px;height:3px;background:#ffd217;margin:0 auto 18px}.section-heading h2{margin:8px 0 12px}.section-heading p{margin:0 auto;max-width:720px}.service-grid,.case-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.service-card{background:#edf6ff;border-radius:12px;overflow:hidden}.service-card .image-button{height:230px}.image-button{background:#eaf3fa;border:0;width:100%;padding:0;overflow:hidden;text-align:left;display:block;color:#174373}.image-button img{width:100%;height:100%;object-fit:cover;transition:transform .3s}.image-button:hover img{transform:scale(1.035)}.service-body{padding:25px}.card-label{display:flex;align-items:center;gap:13px;margin-bottom:12px}.card-label b{background:#ffd217;color:#143761;font-size:17px;border-radius:50%;width:43px;height:43px;display:grid;place-items:center;flex-shrink:0}.service-body p{font-size:15px;margin:0 0 12px}.service-body details{border:0;padding:0;background:none}.service-body summary{font-size:14px;color:#075caa}.service-body details p{padding-top:12px}.service-card:nth-child(n+4){display:grid;grid-template-columns:45% 55%;grid-column:auto}.service-card:nth-child(4){grid-column:span 2}.service-card:nth-child(5){display:block}.service-card:nth-child(4) .image-button{height:100%;min-height:230px}.service-card:nth-child(5) .image-button{height:160px}.tint{background:#f3f8fd}.split{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}.split>div>p{max-width:570px}.symptoms article,.steps article{display:flex;align-items:start;gap:22px;padding:20px 0;border-bottom:1px solid #d8e5ef}.symptoms article:first-child,.steps article:first-child{padding-top:0}.symptoms article:last-child,.steps article:last-child{border:0}.symptoms span{color:#0875c9;font-size:27px;font-weight:800;line-height:1.4}.symptoms p,.steps p{font-size:15px;margin:6px 0 0}.outline{background:transparent;color:#0b67bf;border-color:#9cc5e6;box-shadow:none}.outline:hover{color:white}.case-card{overflow:hidden;border-radius:12px;border:1px solid #dce9f5;background:#fff}.case-card .image-button{height:235px}.case-card>div{padding:22px}.case-card p{font-size:14px;margin:8px 0 0}.image-note{text-align:center;font-size:14px;margin:24px 0 0}.panel-image{border-radius:12px;box-shadow:0 7px 20px #0f406515;height:370px;position:relative}.panel-image img{object-fit:cover;object-position:top}.panel-image>span{position:absolute;bottom:0;left:0;right:0;padding:12px 18px;background:#082d66e8;color:white;font-size:14px;text-align:center}.steps b{color:#0875c9;font-size:21px}.steps h3{font-size:19px}.process-strip{display:grid;grid-template-columns:repeat(3,1fr);margin-top:45px;border-top:1px solid #d7e6f3;padding-top:26px;gap:28px}.process-strip div{display:flex;gap:18px;align-items:start}.process-strip b{color:#075fae;white-space:nowrap}.process-strip span{font-size:14px;color:#526e89}.note{font-size:14px;padding:18px;background:#e7f0f8;border-left:3px solid #adc9e5}.about{text-align:center;max-width:850px}.about>p{max-width:720px;margin:20px auto}.values{display:flex;justify-content:center;flex-wrap:wrap;gap:14px;margin:28px 0}.values span{padding:8px 20px;border-radius:25px;background:#eef6ff;font-size:14px;color:#1c578d}.narrow{max-width:860px}details{border-bottom:1px solid #d2e1ee;padding:18px 6px}summary{cursor:pointer;font-weight:700;font-size:17px}details>p{margin:14px 0 4px;font-size:16px}.contact{background:#082e68;padding:55px 0;color:white;border-top:5px solid #83caff}.contact h2{color:white;font-size:33px}.contact p,.contact .eyebrow{color:#c7ddf2}.contact>.wrap{display:flex;justify-content:space-between;align-items:center;gap:40px}.contact-actions{display:flex;flex-direction:column;gap:15px;min-width:260px}.yellow{background:#ffd217;color:#102f61;box-shadow:none}.yellow:hover{background:#ffe064}.light{background:white;color:#0b4187;box-shadow:none}.light:hover{background:#e5f0fb}footer{background:#05214c;color:white;padding:30px 0}footer>.wrap{display:flex;align-items:center;justify-content:space-between;gap:28px}footer p{font-size:13px;color:#adcae5;margin:5px 0}footer a{font-size:14px;color:#d6e8f9}.mobile-contact{display:none}.error-banner{padding:14px;background:#fff3cb;text-align:center}@media(min-width:1500px){.hero{min-height:580px}}@media(max-width:1100px){nav{gap:9px;padding:14px}nav a{font-size:12px}.split{gap:35px}.service-body{padding:20px}.card-label{gap:8px}.card-label h3{font-size:19px}}@media(max-width:900px){.brand>a{font-size:31px}.brand p{font-size:14px}.menu{display:flex;justify-content:space-between;width:100%;background:white;border:0;border-radius:10px;padding:12px 18px;color:#153964;font-weight:700}nav{display:none}nav.open{display:flex;flex-direction:column;align-items:stretch;gap:0;position:absolute;top:48px;width:100%;padding:10px 18px}nav a{font-size:16px;padding:9px 0}.nav-shell{margin-bottom:-24px}.hero{min-height:470px}.hero h1{font-size:50px}.hero-copy{padding-top:65px}.service-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.service-card:nth-child(n+4){display:block;grid-column:auto}.service-card:nth-child(5) .image-button{height:230px}.service-card:nth-child(4) .image-button{height:230px;min-height:0}.case-grid{gap:16px}.case-card>div{padding:16px}.case-card h3{font-size:18px}.case-card .image-button{height:180px}.split{gap:30px}.contact>.wrap{gap:24px}.contact-actions{min-width:240px}}@media(max-width:640px){.wrap{width:calc(100% - 36px)}header{padding-top:21px}.brand{padding:0 16px 20px}.brand>a{font-size:25px;letter-spacing:.02em}.brand p{font-size:13px;letter-spacing:.05em}.brand p:before{width:24px;margin-right:10px}.nav-shell{width:calc(100% - 36px)}.hero{display:block;min-height:640px;padding-bottom:235px}.hero-image{top:auto;bottom:0;height:280px;width:100%;background-position:center 56%}.hero:after{background:linear-gradient(180deg,#e9f6ff 48%,#e9f6ff00 72%)}.hero-copy{padding-top:55px;padding-bottom:24px}.hero .eyebrow{font-size:12px;letter-spacing:.04em}.hero h1{font-size:43px;max-width:100%;margin-top:15px}.yellow-rule{margin:19px 0 12px;height:3px}.hero-sub{font-size:16px;margin:8px 0 18px}.hero-actions{gap:18px}.button{font-size:15px;padding:11px 23px}.hero-meta{margin-top:23px;font-size:12px;flex-wrap:wrap}.hero-meta span+span{margin-left:10px;padding-left:10px}.section{padding:52px 0}.section-heading{margin-bottom:26px}.section-heading p{font-size:15px}.eyebrow{font-size:12px}.service-grid,.case-grid,.split,.process-strip{grid-template-columns:1fr;gap:22px}.service-card .image-button,.service-card:nth-child(5) .image-button,.service-card:nth-child(4) .image-button{height:230px}.service-body{padding:23px}.card-label h3{font-size:22px}.service-body p{font-size:16px}.case-card .image-button{height:235px}.case-card>div{padding:21px}.case-card h3{font-size:20px}.case-card p{font-size:15px}.split{gap:30px}.panel-image{height:300px}.symptoms article{gap:16px}.process-strip{gap:15px;margin-top:30px;padding-top:20px}.process-strip div{align-items:center}.about h2{font-size:28px}.values{gap:9px}.values span{font-size:13px;padding:6px 14px}summary{font-size:16px}.contact>.wrap,footer>.wrap{flex-direction:column;align-items:stretch}.contact h2{font-size:28px}.contact{padding:40px 0}.contact-actions{min-width:0}.contact .eyebrow{letter-spacing:.05em}footer{padding-bottom:87px}footer>.wrap{gap:14px}.mobile-contact{display:flex;position:fixed;bottom:0;left:0;right:0;z-index:4;padding-bottom:env(safe-area-inset-bottom);background:#0869dc;box-shadow:0 -4px 16px #092e5e20}.mobile-contact a{width:50%;padding:12px;text-align:center;color:white;font-weight:700}.mobile-contact a+a{background:#ffd217;color:#173963}dialog{padding:14px;width:96vw}.image-scroll{height:65dvh}.dialog-head h2{font-size:17px}.dialog-head button{width:40px;height:40px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
@media(min-width:641px){.service-card:nth-child(n+4){display:block;grid-column:auto}.service-card:nth-child(4) .image-button,.service-card:nth-child(5) .image-button{height:230px;min-height:0}}

/* Direct full-length images, with no nested scroll containers. */
.service-image{position:relative;margin:0;height:230px;overflow:hidden;background:#eaf3fa}.service-image img{width:100%;height:100%;object-fit:cover}.service-image figcaption{position:absolute;right:10px;bottom:10px;padding:3px 10px;border-radius:20px;background:#fffE;color:#315578;font-size:12px}.case-image{display:block;background:#edf4fa}.case-image img{width:100%;height:auto;object-fit:contain}.case-grid{align-items:start}.case-link{margin-top:20px}.full-image{margin:0;background:white;border-radius:12px;border:1px solid #dce9f5;overflow:visible}.full-image img{width:100%;height:auto;border-radius:12px 12px 0 0}.full-image figcaption{padding:12px 15px;color:#1c4b78;font-size:14px;text-align:center;line-height:1.6}.principle{align-items:start}.process-strip{align-items:stretch}.process-step{background:white;border:1px solid #d8e6f2;border-radius:12px;overflow:hidden}.process-step>img{width:100%;height:210px;object-fit:cover}.process-strip .process-step>div{display:block;padding:20px}.process-step b{font-size:19px}.process-step p{font-size:15px;margin:7px 0 0;line-height:1.7}@media(max-width:640px){.service-image{height:230px}.process-step>img{height:auto;aspect-ratio:3/2}.full-image figcaption{font-size:13px}.case-grid{gap:24px}}

/* Complete subjects in hero and consistent service image frames. */
.hero{background:#eaf6ff;min-height:530px}.hero:after{display:none}.hero-visual{margin:0;position:absolute;right:0;top:50%;transform:translateY(-50%);width:52%;z-index:0}.hero-visual img{width:100%;height:auto;object-fit:contain}.hero-copy>*{max-width:49%}.hero-copy .hero-meta{max-width:none}.service-image,.service-card:nth-child(n+4) .service-image{height:auto;aspect-ratio:3/2;background:#f2f7fb;overflow:visible}.service-image img{width:100%;height:100%;object-fit:contain;object-position:center}.service-image figcaption{bottom:7px;right:7px;font-size:12px}.media-stack{max-width:850px}.media-stack .section-heading{margin-bottom:30px}.media-stack .note{margin-top:22px;text-align:left}.media-stack .full-image{width:100%}.case-card h3{font-size:16px}.case-card>div{padding:13px 17px}.case-image img{width:100%;height:auto}.case-grid{align-items:start}@media(max-width:900px) and (min-width:641px){.hero h1{font-size:44px}.hero-sub{font-size:18px}.hero-meta{font-size:12px}}@media(max-width:640px){.hero{display:flex;flex-direction:column;align-items:stretch;min-height:0;padding-bottom:0}.hero-copy{order:1;padding:55px 0 22px}.hero-copy>*{max-width:100%}.hero-visual{order:2;position:relative;inset:auto;transform:none;width:100%;padding:0 18px 25px}.hero-visual img{border-radius:12px}.hero .hero-meta{max-width:100%}.service-image,.service-card:nth-child(n+4) .service-image{height:auto;aspect-ratio:3/2}.media-stack .section-heading{text-align:left}.media-stack .section-heading:before{margin-left:0}}

.home-case-preview{display:block;max-width:760px;margin:auto}.home-case-preview .case-card>div{text-align:center;padding:18px}.home-case-preview h3{font-size:21px}.gallery-toolbar{margin-bottom:30px}.gallery-title{font-size:clamp(30px,4vw,44px);margin:10px 0 16px}@media(max-width:640px){.home-case-preview{max-width:100%}}

/* Expanded homepage content and full-house cleaning introduction. */
.hero{display:block;min-height:0;padding:0}.hero-layout{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:52px;align-items:center;padding-top:65px;padding-bottom:55px}.hero-layout .hero-copy{padding:0;order:initial;width:auto}.hero-layout .hero-copy>*{max-width:100%}.hero-layout .hero-visual{position:static;transform:none;width:100%;margin:0;padding:0;order:initial}.hero-layout .hero-visual img{border-radius:14px}.hero h1{font-size:clamp(34px,3.5vw,48px);margin:16px 0}.hero .hero-sub{font-size:20px;font-weight:700;line-height:1.65;color:#173e70;margin-bottom:18px}.hero-description{font-size:16px;line-height:1.9;color:#3c5c7b;margin:0 0 25px}.hero .eyebrow{font-size:15px;letter-spacing:.06em}.service-overview{max-width:980px}.service-overview .section-heading h3{font-size:22px;font-weight:600;line-height:1.6;max-width:850px;margin:auto}.service-overview>p{margin-bottom:30px}.family-service{background:#f0f7fe;padding:32px;border-radius:14px;border:1px solid #d9e8f6}.family-service h3{font-size:25px}.service-scope{margin:25px 0 0}.service-scope>div{display:grid;grid-template-columns:90px minmax(0,1fr);gap:12px;padding:13px 0;border-top:1px solid #d5e5f2}.service-scope dt{font-weight:700;color:#0a4389}.service-scope dd{margin:0;color:#4b6580}.service-overview+section{padding-top:0}@media(max-width:900px){.hero-layout{gap:28px;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr)}.hero h1{font-size:35px}.hero .hero-sub{font-size:18px}}@media(max-width:640px){.hero-layout{grid-template-columns:1fr;padding-top:52px;padding-bottom:30px;gap:25px}.hero .hero-copy{order:initial}.hero-layout .hero-visual{order:initial;padding:0}.hero h1{font-size:34px;line-height:1.3}.hero .hero-sub{font-size:18px}.hero-description{font-size:16px;line-height:1.9}.service-overview .section-heading h3{font-size:19px}.family-service{padding:22px 18px}.family-service h3{font-size:21px}.service-scope>div{grid-template-columns:76px minmax(0,1fr);gap:8px;font-size:15px}}

/* Balanced density and readable mobile typography. */
body{font-size:16px;line-height:1.75}.section{padding:48px 0}.section-heading{margin-bottom:26px}.section-heading:before{margin-bottom:12px}.section-heading h2{margin:7px 0 12px}main h2{font-size:32px;margin-bottom:18px}.hero-layout{padding-top:54px;padding-bottom:36px;gap:32px}.hero h1{font-size:42px}.hero-description{line-height:1.8}.hero .yellow-rule{margin:18px 0 14px}#service-overview{padding-bottom:28px}#services{padding-top:24px}.service-overview>p{margin-bottom:22px}.family-service{padding:25px}.service-scope{margin-top:18px}.service-scope>div{padding:10px 0}.section-heading p,.service-body p,.case-card p,.symptoms p,.steps p,.process-step p,.process-strip span,details>p{font-size:16px}.service-body summary{font-size:15px}.note{font-size:16px}.image-note,.full-image figcaption{font-size:14px}.service-body{padding:21px}.split{gap:38px}.process-strip{margin-top:30px;padding-top:22px;gap:22px}.contact{padding:38px 0}.contact h2{font-size:30px}.brand{padding-bottom:18px}header{padding-top:23px}.brand>a{font-size:clamp(25px,3.7vw,43px)}.hero-meta{margin-top:20px}.values{margin:22px 0}.about>p{margin:16px auto}.service-grid,.case-grid{gap:22px}.home-case-preview .case-card>div{padding:13px}.service-overview .section-heading h3{font-size:21px}.family-service h3{font-size:23px}@media(max-width:640px){body{font-size:16px;line-height:1.75}.wrap{width:calc(100% - 36px)}.section{padding:33px 0}.section-heading{margin-bottom:21px}.section-heading:before{margin-bottom:10px}.section-heading p{font-size:16px;line-height:1.75}main h2,.about h2{font-size:26px;line-height:1.4;letter-spacing:.01em;margin:8px 0 15px}.hero h1{font-size:30px;line-height:1.4}.hero .hero-sub{font-size:17px;line-height:1.7}.hero-description{font-size:16px;line-height:1.85}.hero-layout{padding-top:42px;padding-bottom:25px;gap:20px}.hero .eyebrow{font-size:14px}.brand>a{font-size:24px}.brand{padding-bottom:17px}header{padding-top:18px}.card-label h3,.case-card h3,.steps h3,.symptoms h3,.family-service h3{font-size:20px;line-height:1.45}.service-body{padding:20px}.service-body p,.symptoms p,.steps p,.process-step p,.service-scope>div,.note{font-size:16px}.service-body summary{font-size:16px}.service-overview .section-heading h3{font-size:19px}.family-service{padding:21px 18px}.service-scope>div{grid-template-columns:76px minmax(0,1fr);padding:11px 0;gap:8px}.service-scope dt{font-size:16px}.split{gap:23px}.service-grid,.case-grid{gap:20px}.process-strip{margin-top:24px;padding-top:18px;gap:18px}.process-strip .process-step>div{padding:17px}.contact{padding:31px 0}.contact h2{font-size:25px}.values{margin:18px 0}.about>p{margin:15px auto}.home-case-preview h3{font-size:20px}#service-overview{padding-bottom:22px}#services{padding-top:18px}details{padding:15px 4px}summary{font-size:17px}.hero-actions .button{font-size:16px}.hero-copy .text-link{font-size:16px}}
#maintenance{margin-left:auto;white-space:nowrap}.store-photo{max-width:760px;width:100%;height:auto;margin:20px auto}.service-no{display:inline-flex;align-items:center;justify-content:center;width:48px;height:48px;background:#ffcf16;border-radius:50%;margin-right:12px;font-size:21px}.service-body h3{display:flex;align-items:center}.gallery-pagination{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin:25px 0}.gallery-pagination a{padding:8px 15px;background:#eef6ff;border-radius:5px}.gallery-pagination a[aria-current]{background:#123459;color:#fff}
.watermarked-photo{position:relative;display:block}.watermarked-photo img{width:100%;height:auto!important;object-fit:contain}.watermarked-photo{container-type:inline-size;overflow:hidden}.single-photo{display:block;max-width:960px;margin:auto}.center-watermark{position:absolute;top:80%;left:50%;transform:translate(-50%,-50%);max-width:90%;white-space:nowrap;color:rgba(255,255,255,.4);font-family:Arial,Helvetica,sans-serif;font-weight:400;font-size:3cqw;letter-spacing:0;text-shadow:none;pointer-events:none;user-select:none;line-height:1.2}.case-description{white-space:pre-wrap;overflow-wrap:anywhere;margin:0;color:#173b60;font-size:16px}.watermarked-photo .center-watermark{line-height:1.2}

/* Case lists keep three columns and nine photographs per page on every screen. */
.case-grid.case-grid-nine{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;align-items:start}.case-grid-nine .case-card{min-width:0}.case-grid-nine .case-description{overflow-wrap:anywhere}@media(max-width:640px){.case-grid.case-grid-nine{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}.case-grid-nine .case-card{border-radius:7px}.case-grid-nine .case-card>div{padding:7px 4px}.case-grid-nine .case-description{font-size:14px;line-height:1.45}}

.home-case-carousel .watermarked-photo{aspect-ratio:3 / 4;background:#edf4fa}.home-case-carousel .watermarked-photo img{width:100%;height:100%!important;object-fit:contain}.home-case-carousel [hidden]{display:none!important}

.section-photos{width:min(1200px,calc(100% - 40px));margin:24px auto 0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.section-photos figure{margin:0}.section-photos img{width:100%;height:auto;object-fit:contain}.section-photos figcaption{white-space:pre-wrap;overflow-wrap:anywhere}@media(max-width:640px){.section-photos{grid-template-columns:1fr}}
