@charset "UTF-8";
:root{--ink:#202326;--muted:#60676d;--red:#b92422;--red-dark:#961b19;--line:#dce0e2;--soft:#f3f5f5;--paper:#fff;--width:1240px;font-family:-apple-system,BlinkMacSystemFont,"PingFang TC","Noto Sans TC","Microsoft JhengHei",sans-serif;color:var(--ink);background:var(--paper);font-synthesis:none}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:110px}body{margin:0;font-size:16px;line-height:1.8}a{color:inherit;text-decoration:none}a,button,summary{touch-action:manipulation}button,input,textarea,select{font:inherit}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid #236cbb;outline-offset:5px}img{max-width:100%;display:block}button{cursor:pointer}h1,h2,h3,p,figure{margin:0}h1,h2,h3{line-height:1.35;letter-spacing:-.035em}h2{font-size:clamp(1.85rem,3vw,2.65rem);font-weight:700}h3{font-size:1.3rem}p{color:var(--muted)}.wrap{width:min(var(--width),calc(100% - 96px));margin-inline:auto}.skip{position:absolute;top:-80px;left:20px;padding:10px 20px;background:#fff;z-index:100}.skip:focus{top:10px}.preview{background:#25292c;color:#d8dce0;text-align:center;font-size:.75rem;padding:4px 16px;letter-spacing:.08em}.site-header{background:rgba(255,255,255,.97);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:30}.header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:90px}.brand{display:flex;align-items:center;gap:15px;flex-shrink:0}.wordmark{font:800 2.25rem/1 Arial,sans-serif;letter-spacing:-.09em;border-left:5px solid var(--red);padding-left:10px;padding-right:3px}.brand-zh{font-size:1.05rem;font-weight:700;letter-spacing:.05em;line-height:1.4}.brand-en{font-size:.64rem;color:var(--muted);letter-spacing:.05em;line-height:1.5}.nav{display:flex;align-items:center;gap:23px}.nav a{font-size:.875rem;white-space:nowrap;padding:10px 0;position:relative}.nav a[aria-current=page]:after{content:"";position:absolute;height:2px;bottom:2px;left:0;right:0;background:var(--red)}.nav a:hover{color:var(--red)}.nav .nav-contact{background:var(--red);color:#fff;padding:10px 19px}.menu-toggle{display:none;border:1px solid var(--line);background:#fff;padding:7px 13px;font-size:.875rem;min-height:44px}.eyebrow{display:flex;gap:12px;align-items:center;color:var(--red);font-size:.8rem;font-weight:650;letter-spacing:.15em;text-transform:uppercase;margin-bottom:24px}.eyebrow:before{content:"";width:24px;height:2px;background:currentColor}.hero{display:grid;grid-template-columns:1.04fr 1fr;gap:50px;align-items:center;padding-block:62px 60px}.hero h1{font-size:clamp(2.75rem,4.4vw,4.1rem);font-weight:750;letter-spacing:-.05em;line-height:1.28;margin-bottom:26px}.red{color:var(--red)}.hero .intro{max-width:500px;font-size:1.05rem;line-height:1.95}.actions{display:flex;flex-wrap:wrap;align-items:center;gap:16px;margin-top:32px}.btn{display:inline-flex;justify-content:center;align-items:center;gap:22px;padding:12px 24px;min-height:50px;background:var(--red);color:#fff;font-size:.95rem;font-weight:600;border:1px solid var(--red);transition:background .2s}.btn:hover{background:var(--red-dark)}.btn.secondary{background:transparent;color:var(--ink);border-color:var(--line)}.btn.secondary:hover{background:var(--soft)}.hero-note{margin-top:34px;font-size:.82rem;color:var(--muted)}.hero-note span{color:var(--red);margin-right:10px}.hero-figure{position:relative;align-self:stretch;min-height:510px;overflow:hidden;background:#343536}.hero-figure img{width:100%;height:100%;position:absolute;object-fit:cover;object-position:61% center}.hero-figure:after{content:"";position:absolute;inset:55% 0 0;background:linear-gradient(transparent,rgba(0,0,0,.7));pointer-events:none}.hero-figure figcaption{position:absolute;left:26px;bottom:24px;color:#fff;z-index:1;font-size:.85rem;letter-spacing:.07em}.hero-figure figcaption small{display:block;color:#c8cbcd;font-size:.75rem;letter-spacing:.02em}.hero-index{position:absolute;right:20px;top:20px;color:#fff;border:1px solid #ffffff70;padding:3px 10px;font: .75rem/1.8 monospace}.trust-strip{display:grid;grid-template-columns:repeat(3,1fr);border-block:1px solid var(--line);padding-block:25px;gap:30px}.trust-strip>div{display:flex;gap:18px;align-items:center}.trust-strip>div+div{border-left:1px solid var(--line);padding-left:30px}.trust-strip b{font-size:.95rem}.trust-strip p{font-size:.82rem}.num{color:var(--red);font: .8rem/1.6 monospace;letter-spacing:.05em}.section{padding-block:85px}.section-head{display:flex;justify-content:space-between;align-items:flex-end;gap:40px;margin-bottom:38px}.section-head p{max-width:450px}.section-head .eyebrow{margin-bottom:14px}.text-link{display:inline-flex;gap:20px;align-items:center;color:var(--red);font-size:.95rem;white-space:nowrap}.text-link:hover{text-decoration:underline}.service-grid{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);border-left:1px solid var(--line)}.service-card{padding:30px 30px 27px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);position:relative;transition:background .2s}.service-card:hover{background:var(--soft)}.service-card .num{display:block;margin-bottom:25px}.service-card h3{margin-bottom:13px;padding-right:10px}.service-card p{font-size:.95rem;min-height:56px}.service-card .card-bottom{display:flex;align-items:center;justify-content:space-between;margin-top:26px;font-size:.8rem;color:var(--muted)}.arrow{font-family:Arial,sans-serif;font-size:1.3rem;color:var(--red)}.band{background:var(--soft)}.split{display:grid;grid-template-columns:1fr 1.1fr;gap:90px}.split p+p{margin-top:18px}.step-list{margin:0;padding:0;list-style:none}.step-list li{display:grid;grid-template-columns:36px 1fr;gap:18px;border-top:1px solid var(--line);padding:22px 0}.step-list li:last-child{border-bottom:1px solid var(--line)}.step-list h3{font-size:1.1rem;margin-bottom:6px}.step-list p{font-size:.95rem}.dark{background:#24282b;color:#fff}.dark p{color:#bfc5c9}.dark .eyebrow{color:#f58a83}.dark 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p{font-size:1.08rem;max-width:740px}.body-section{padding-block:0 80px}.content-grid{display:grid;grid-template-columns:minmax(0,2fr) minmax(230px,1fr);gap:65px}.prose{max-width:790px}.prose h2{font-size:1.65rem;margin:45px 0 18px;scroll-margin-top:120px}.prose h2:first-child{margin-top:0}.prose h3{font-size:1.12rem;margin:24px 0 12px}.prose p+p{margin-top:17px}.prose ul,.prose ol{padding-left:1.5em;color:var(--muted)}.prose li{margin-bottom:10px}.prose a{color:var(--red);text-decoration:underline;text-underline-offset:4px}.note{background:var(--soft);border-left:3px solid var(--red);padding:23px 27px;margin-block:26px}.note strong{display:block;margin-bottom:8px}.note p{font-size:.95rem}.note a{color:var(--red);text-decoration:underline}.side-box{background:var(--soft);padding:30px;align-self:start}.side-box h2{font-size:1.25rem;margin-bottom:18px}.side-box p{font-size:.95rem}.side-box ul{padding:0;list-style:none;margin:15px 0}.side-box li{border-bottom:1px solid var(--line);padding:12px 0;font-size:.95rem}.side-box .btn{width:100%;margin-top:20px}.facts{margin:0}.facts>div{display:grid;grid-template-columns:150px 1fr;gap:20px;border-top:1px solid var(--line);padding:19px 0}.facts>div:last-child{border-bottom:1px solid var(--line)}dt{color:var(--muted);font-size:.9rem}dd{margin:0;overflow-wrap:anywhere}dd small{display:block;color:var(--muted);font-size:.85rem;margin-top:8px}.source-list{padding:0;list-style:none}.source-list li{border-top:1px solid var(--line);padding:18px 0;font-size:.9rem}.source-list a{color:var(--red);text-decoration:underline}.source-list small{display:block;color:var(--muted);margin-top:6px}.article-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}.article-card{border-top:3px solid var(--ink);padding-top:22px;display:flex;flex-direction:column}.article-card .category{font-size:.8rem;color:var(--red);margin-bottom:17px}.article-card h3{font-size:1.4rem;margin-bottom:15px}.article-card p{font-size:.95rem;flex:1}.article-card .text-link{padding-top:25px}.article-meta{font-size:.85rem;color:var(--muted);margin-top:25px;display:flex;flex-wrap:wrap;gap:10px 22px}.answer-box{background:var(--soft);padding:25px 28px;border-top:3px solid var(--red);margin-bottom:35px}.answer-box .label{font-size:.8rem;color:var(--red);margin-bottom:8px;display:block}.answer-box p{color:var(--ink);font-size:1.05rem}.faq-list{border-top:1px solid var(--line)}.faq-list details{border-bottom:1px solid var(--line)}.faq-list summary{padding:23px 42px 23px 0;cursor:pointer;font-weight:600;font-size:1.08rem;list-style:none;position:relative}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary:after{content:"＋";position:absolute;right:5px;top:22px;color:var(--red)}.faq-list details[open] summary:after{content:"−"}.faq-answer{padding:0 36px 25px 0;color:var(--muted)}.faq-answer a{color:var(--red);text-decoration:underline}.contact-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:30px}.contact-card{border:1px solid var(--line);padding:35px}.contact-card h2{font-size:1.4rem;margin-bottom:16px}.contact-card .phone{font-family:inherit;font-size:clamp(1.4rem,6vw,1.875rem);font-weight:650;line-height:1.4;letter-spacing:-.02em;font-variant-numeric:tabular-nums;white-space:nowrap;display:block;margin:12px 0 20px}.contact-card .email{font-family:inherit;font-size:clamp(1rem,4.9vw,1.25rem);font-weight:650;line-height:1.6;display:block;margin:12px 0 20px;overflow-wrap:anywhere}.contact-card{display:flex;flex-direction:column}.contact-card .actions{margin-top:auto;padding-top:28px}.footer a[href^="mailto:"]{overflow-wrap:anywhere}.contact-card p{font-size:.95rem}.empty-state{border:1px solid var(--line);padding:50px;background:var(--soft);max-width:860px}.empty-state h2{margin-bottom:20px}.empty-state p{max-width:650px}.scope-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}.scope-tags span{border:1px solid var(--line);padding:5px 12px;font-size:.875rem;color:var(--muted);background:#fff}.mobile-contact{display:none}hr{border:0;border-top:1px solid var(--line);margin-block:35px}::selection{background:#f0c6c2;color:#15191c}
@media(min-width:1500px){.hero{gap:75px}.hero-figure{min-height:570px}}
@media(max-width:1150px){.wrap{width:calc(100% - 56px)}.brand-en{font-size:.58rem}.brand{gap:10px}.brand-zh{font-size:.95rem}.nav{gap:15px}.nav a{font-size:.82rem}.hero{gap:35px}.hero h1{font-size:3.1rem}.hero-figure{min-height:480px}.split{gap:45px}}
@media(max-width:960px){.menu-toggle{display:block}.header-inner{min-height:76px;flex-wrap:wrap;padding-block:14px}.nav{display:none;width:100%;flex-direction:column;align-items:stretch;gap:0;padding:10px 0}.nav.is-open{display:flex}.nav a{font-size:1rem;padding:12px;border-top:1px solid var(--line)}.nav a[aria-current=page]:after{display:none}.nav a[aria-current=page]{color:var(--red)}.nav .nav-contact{margin-top:8px;text-align:center}.hero h1{font-size:2.6rem}.hero{gap:28px}.hero-figure{min-height:450px}.trust-strip{gap:18px}.trust-strip>div{gap:10px}.trust-strip>div+div{padding-left:18px}.trust-strip b{font-size:.85rem}.trust-strip p{font-size:.8rem}.service-card{padding:25px 22px}.service-card h3{font-size:1.18rem}.article-grid{gap:22px}.content-grid{gap:35px}.footer-top{gap:35px}.brand-en{font-size:.63rem}}
@media(max-width:680px){.wrap{width:calc(100% - 40px)}.preview{font-size:.72rem}.header-inner{min-height:72px}.wordmark{font-size:1.9rem}.brand-zh{font-size:.95rem}.brand-en{max-width:160px;font-size:.56rem}.hero{grid-template-columns:1fr;padding-block:37px 30px;gap:32px}.hero h1{font-size:clamp(2.5rem,9.5vw,3.65rem);line-height:1.28;margin-bottom:21px}.eyebrow{font-size:.75rem;margin-bottom:20px}.hero .intro{font-size:1rem}.actions{gap:12px;margin-top:25px}.btn{padding:11px 20px;font-size:.9rem;gap:17px}.hero-note{margin-top:23px;font-size:.8rem}.hero-figure{min-height:310px}.hero-figure img{object-position:60% 56%}.hero-figure figcaption{left:20px;bottom:20px}.trust-strip{grid-template-columns:1fr;gap:0;padding-block:5px}.trust-strip>div{padding-block:14px;gap:20px}.trust-strip>div+div{border-left:0;border-top:1px solid var(--line);padding-left:0}.trust-strip b{font-size:.95rem}.trust-strip p{display:inline;margin-left:12px;font-size:.8rem}.section{padding-block:55px}.section-head{display:block;margin-bottom:28px}.section-head p{margin-top:18px}.section-head>.text-link{margin-top:17px}.service-grid{grid-template-columns:1fr}.service-card{padding:22px 24px}.service-card .num{margin-bottom:14px}.service-card h3{font-size:1.3rem}.service-card p{min-height:0}.service-card .card-bottom{margin-top:16px}.split,.content-grid,.footer-top,.contact-grid{grid-template-columns:1fr;gap:32px}.article-grid{grid-template-columns:1fr;gap:35px}.article-card p{max-width:520px}.article-card .text-link{padding-top:16px}.footer-top{gap:30px}.footer-bottom{display:block}.footer-bottom span{display:block;margin-top:8px}.footer{padding-bottom:85px}.footer .brand-en{max-width:none}.page-heading{padding-block:29px 35px}.page-heading h1{font-size:2.35rem}.page-heading p{font-size:1rem}.breadcrumb{font-size:.8rem;padding-top:20px}.body-section{padding-bottom:50px}.prose h2{font-size:1.5rem}.facts>div{grid-template-columns:1fr;gap:6px;padding:17px 0}.contact-card{padding:26px}.empty-state{padding:28px}.side-box{padding:26px}.note,.answer-box{padding:21px}.mobile-contact{position:fixed;bottom:0;left:0;right:0;display:grid;grid-template-columns:1fr 1fr;z-index:35;background:#fff;box-shadow:0 -2px 15px #0000000d;padding-bottom:env(safe-area-inset-bottom)}.mobile-contact a{font-size:.95rem;text-align:center;padding:12px}.mobile-contact a:last-child{background:var(--red);color:#fff}.faq-list summary{font-size:1rem;padding-block:19px}.faq-list summary:after{top:18px}.dark .section-head .actions{margin-top:26px}}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.knowledge-grid{row-gap:48px}.source-entry{margin-bottom:38px}.footer .legal-en{font-size:.76rem;line-height:1.6;margin-top:8px;max-width:350px}.small{font-size:.85rem}.case-photo{margin-block:25px}.case-photo img{width:100%;height:auto}.case-photo figcaption{font-size:.85rem;color:var(--muted);margin-top:8px}.contact-card .actions>a:not(.btn){color:var(--red);text-decoration:underline;text-underline-offset:5px}.prose section+section{margin-top:35px}
@media(max-width:680px){.header-inner{gap:12px}.brand-en{display:none}.brand>span:last-child>br{display:none}.hero h1{font-size:clamp(2.2rem,9.5vw,3.65rem)}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}

@media(min-width:681px) and (max-width:1050px){.contact-grid{grid-template-columns:1fr}}

.contact-page .page-heading h1{text-wrap:balance}

/* Property maintenance guides: readable comparisons on small screens. */
.table-scroll{overflow-x:auto;margin-block:24px;border:1px solid var(--line)}.table-scroll:focus-visible{outline:3px solid #236cbb;outline-offset:3px}.table-scroll table{width:100%;border-collapse:collapse;text-align:left;font-size:.95rem;line-height:1.8}.table-scroll th,.table-scroll td{padding:16px;vertical-align:top;border-bottom:1px solid var(--line)}.table-scroll thead{background:var(--soft)}.table-scroll tbody th{width:31%;font-weight:600;color:var(--ink)}.table-scroll td{color:var(--muted)}.table-scroll tr:last-child>*{border-bottom:0}.download-link{margin-bottom:30px}.side-box a:not(.btn){text-decoration:underline;text-underline-offset:4px}.prose .source-list{padding-left:0}
@media(max-width:680px){.table-scroll th,.table-scroll td{padding:12px}.table-scroll tbody th{width:33%}.table-scroll table{font-size:.9rem}.service-card .num{overflow-wrap:anywhere}.text-link{white-space:normal}}

.service-card.is-featured{grid-column:1/-1;background:var(--soft);border-top:3px solid var(--red)}.service-card.is-featured p{min-height:0;max-width:820px}