*,:after,:before{--tw-border-spacing-x:0;--tw-border-spacing-y:0;--tw-translate-x:0;--tw-translate-y:0;--tw-rotate:0;--tw-skew-x:0;--tw-skew-y:0;--tw-scale-x:1;--tw-scale-y:1;--tw-pan-x: ;--tw-pan-y: ;--tw-pinch-zoom: ;--tw-scroll-snap-strictness:proximity;--tw-gradient-from-position: ;--tw-gradient-via-position: ;--tw-gradient-to-position: ;--tw-ordinal: ;--tw-slashed-zero: ;--tw-numeric-figure: ;--tw-numeric-spacing: ;--tw-numeric-fraction: ;--tw-ring-inset: ;--tw-ring-offset-width:0px;--tw-ring-offset-color:#fff;--tw-ring-color:rgb(59 130 246/0.5);--tw-ring-offset-shadow:0 0 #0000;--tw-ring-shadow:0 0 #0000;--tw-shadow:0 0 #0000;--tw-shadow-colored:0 0 #0000;--tw-blur: ;--tw-brightness: ;--tw-contrast: ;--tw-grayscale: ;--tw-hue-rotate: ;--tw-invert: ;--tw-saturate: ;--tw-sepia: ;--tw-drop-shadow: ;--tw-backdrop-blur: ;--tw-backdrop-brightness: ;--tw-backdrop-contrast: ;--tw-backdrop-grayscale: ;--tw-backdrop-hue-rotate: ;--tw-backdrop-invert: ;--tw-backdrop-opacity: ;--tw-backdrop-saturate: ;--tw-backdrop-sepia: ;--tw-contain-size: ;--tw-contain-layout: ;--tw-contain-paint: ;--tw-contain-style: }::backdrop{--tw-border-spacing-x:0;--tw-border-spacing-y:0;--tw-translate-x:0;--tw-translate-y:0;--tw-rotate:0;--tw-skew-x:0;--tw-skew-y:0;--tw-scale-x:1;--tw-scale-y:1;--tw-pan-x: ;--tw-pan-y: ;--tw-pinch-zoom: ;--tw-scroll-snap-strictness:proximity;--tw-gradient-from-position: ;--tw-gradient-via-position: ;--tw-gradient-to-position: ;--tw-ordinal: ;--tw-slashed-zero: ;--tw-numeric-figure: ;--tw-numeric-spacing: ;--tw-numeric-fraction: ;--tw-ring-inset: ;--tw-ring-offset-width:0px;--tw-ring-offset-color:#fff;--tw-ring-color:rgb(59 130 246/0.5);--tw-ring-offset-shadow:0 0 #0000;--tw-ring-shadow:0 0 #0000;--tw-shadow:0 0 #0000;--tw-shadow-colored:0 0 #0000;--tw-blur: ;--tw-brightness: ;--tw-contrast: ;--tw-grayscale: ;--tw-hue-rotate: ;--tw-invert: ;--tw-saturate: ;--tw-sepia: ;--tw-drop-shadow: ;--tw-backdrop-blur: ;--tw-backdrop-brightness: ;--tw-backdrop-contrast: ;--tw-backdrop-grayscale: ;--tw-backdrop-hue-rotate: ;--tw-backdrop-invert: ;--tw-backdrop-opacity: ;--tw-backdrop-saturate: ;--tw-backdrop-sepia: ;--tw-contain-size: ;--tw-contain-layout: ;--tw-contain-paint: ;--tw-contain-style: }/*
! tailwindcss v3.4.17 | MIT License | https://tailwindcss.com
*/*,:after,:before{box-sizing:border-box;border:0 solid #e5e7eb}:after,:before{--tw-content:""}:host,html{line-height:1.5;-webkit-text-size-adjust:100%;-moz-tab-size:4;-o-tab-size:4;tab-size:4;font-family:ui-sans-serif,system-ui,sans-serif,Apple Color Emoji,Segoe UI Emoji,Segoe UI Symbol,Noto Color Emoji;font-feature-settings:normal;font-variation-settings:normal;-webkit-tap-highlight-color:transparent}body{line-height:inherit}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,pre,samp{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,Courier New,monospace;font-feature-settings:normal;font-variation-settings:normal;font-size:1em}small{font-size:80%}sub,sup{font-size:75%;line-height:0;position:relative;vertical-align:baseline}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}button,input,optgroup,select,textarea{font-family:inherit;font-feature-settings:inherit;font-variation-settings:inherit;font-size:100%;font-weight:inherit;line-height:inherit;letter-spacing:inherit;color:inherit;margin:0;padding:0}button,select{text-transform:none}button,input:where([type=button]),input:where([type=reset]),input:where([type=submit]){-webkit-appearance:button;background-color:transparent;background-image:none}:-moz-focusring{outline:auto}:-moz-ui-invalid{box-shadow:none}progress{vertical-align:baseline}::-webkit-inner-spin-button,::-webkit-outer-spin-button{height:auto}[type=search]{-webkit-appearance:textfield;outline-offset:-2px}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-file-upload-button{-webkit-appearance:button;font:inherit}summary{display:list-item}blockquote,dd,dl,figure,h1,h2,h3,h4,h5,h6,hr,p,pre{margin:0}fieldset{margin:0}fieldset,legend{padding:0}menu,ol,ul{list-style:none;margin:0;padding:0}dialog{padding:0}textarea{resize:vertical}input::-moz-placeholder,textarea::-moz-placeholder{opacity:1;color:#9ca3af}input::placeholder,textarea::placeholder{opacity:1;color:#9ca3af}[role=button],button{cursor:pointer}:disabled{cursor:default}audio,canvas,embed,iframe,img,object,svg,video{display:block;vertical-align:middle}img,video{max-width:100%;height:auto}[hidden]:where(:not([hidden=until-found])){display:none}.sr-only{border-width:0}.block{display:block}.contents{display:contents}.hidden{display:none}.filter{filter:var(--tw-blur) var(--tw-brightness) var(--tw-contrast) var(--tw-grayscale) var(--tw-hue-rotate) var(--tw-invert) var(--tw-saturate) var(--tw-sepia) var(--tw-drop-shadow)}:root{--ink:#17201d;--muted:#5f6f68;--line:#dce5df;--paper:#fbfcfa;--soft:#f4f8f5;--white:#ffffff;--teal:#1f7a75;--teal-dark:#145a58;--gold:#d99a35;--rose:#b65d55;--shadow:0 22px 70px rgba(32,57,51,0.16);color:var(--ink);background:var(--paper);font-family:Inter,Noto Sans TC,PingFang TC,Microsoft JhengHei,system-ui,sans-serif;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;min-width:320px}a{color:inherit}:where(a,button,summary,input,select,textarea):focus-visible{outline:3px solid rgba(31,122,117,.34);outline-offset:4px}img{display:block;height:auto;max-width:100%}.site-header{align-items:center;background:rgba(251,252,250,.9);backdrop-filter:blur(18px);border-bottom:1px solid rgba(220,229,223,.82);display:grid;gap:18px;grid-template-columns:auto 1fr auto;left:0;padding:14px clamp(20px,5vw,72px);position:sticky;right:0;top:0;z-index:20}.brand{gap:14px;min-width:0;text-decoration:none}.brand,.brand-mark{align-items:center;display:inline-flex}.brand-mark{border-radius:10px;box-shadow:0 10px 24px rgba(20,90,88,.16);flex:0 0 auto;justify-content:center;overflow:hidden}.brand-mark,.brand-mark img{height:52px;width:52px}.brand-copy,.brand-copy small,.brand-copy strong{display:block;letter-spacing:0;min-width:0}.brand-copy strong{color:#111816;font-size:20px;line-height:1.18}.brand-copy small{color:var(--muted);font-size:14px;font-weight:700;line-height:1.25;margin-top:5px}.desktop-nav{align-items:center;display:flex;gap:18px;justify-content:center}.desktop-nav a,.mobile-menu a{color:#33423e;font-size:15px;font-weight:800;text-decoration:none;transition:color .18s ease,background .18s ease}.desktop-nav a:hover,.mobile-menu a:hover,.text-link:hover{color:var(--teal-dark)}.header-actions{display:flex;gap:8px}.header-actions a,.mobile-menu-button{align-items:center;background:transparent;border:1px solid var(--line);border-radius:8px;color:inherit;display:inline-flex;font:inherit;gap:8px;justify-content:center;min-height:44px;min-width:44px;text-decoration:none;transition:background .18s ease,border-color .18s ease,color .18s ease}.header-actions a:hover,.mobile-menu-button:hover,.mobile-menu-button[aria-expanded=true]{background:rgba(31,122,117,.08);border-color:rgba(31,122,117,.28);color:var(--teal-dark)}.mobile-menu{display:none}.mobile-menu-button{cursor:pointer;font-weight:800;padding:0 12px}.mobile-menu nav{background:var(--white);border:1px solid var(--line);border-radius:8px;box-shadow:var(--shadow);display:grid;gap:12px;margin-top:12px;max-height:calc(100svh - 92px);overflow-y:auto;padding:18px;position:absolute;right:20px;width:min(280px,calc(100vw - 40px))}main{overflow-x:clip}.article-page,.legal-page,.page-hero,.section{padding:84px clamp(20px,5vw,72px)}.home-hero{align-items:center;background:linear-gradient(90deg,rgba(251,252,250,.98),rgba(251,252,250,.78)),var(--soft);display:grid;gap:clamp(28px,5vw,72px);grid-template-columns:minmax(0,1.05fr) minmax(320px,.95fr);min-height:78svh;padding:76px clamp(20px,5vw,72px)}.hero-visual{background:white;border:1px solid var(--line);border-radius:8px;box-shadow:var(--shadow);overflow:hidden}.hero-visual img{aspect-ratio:7/4;-o-object-fit:cover;object-fit:cover;width:100%}.hero-visual figcaption{color:var(--muted);font-size:13px;padding:12px 16px 16px}.page-hero{background:linear-gradient(120deg,rgba(31,122,117,.09),rgba(217,154,53,.12)),var(--soft)}.narrow{max-width:860px}.eyebrow{align-items:center;color:var(--teal-dark);display:inline-flex;font-size:13px;font-weight:900;gap:8px;letter-spacing:0;margin:0 0 16px;text-transform:uppercase}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(38px,5vw,72px);line-height:1.08;margin-bottom:24px}h1,h2{color:var(--ink);letter-spacing:0;overflow-wrap:anywhere}h2{font-size:clamp(28px,3.2vw,46px);line-height:1.16;margin-bottom:18px}h3{color:var(--ink);font-size:22px;letter-spacing:0;line-height:1.28;margin-bottom:12px}h3,li,p{overflow-wrap:anywhere}li,p{color:var(--muted);line-height:1.82}.lead{color:#31403b;font-size:19px;max-width:840px}.service-visual-panel{display:grid;gap:12px;grid-template-columns:repeat(3,minmax(0,1fr));margin-top:34px;max-width:980px}.service-visual-panel article{background:rgba(255,255,255,.72);border:1px solid rgba(31,122,117,.18);border-radius:8px;display:grid;gap:7px;min-height:168px;padding:18px}.scope-panel svg,.service-visual-panel svg{color:var(--teal)}.service-visual-panel span{color:var(--muted);font-size:13px;font-weight:900}.service-visual-panel strong{color:var(--ink);font-size:25px;line-height:1.15}.service-visual-panel p{font-size:14px;line-height:1.65;margin:0}.button-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}.button{align-items:center;border:0;border-radius:8px;cursor:pointer;display:inline-flex;font-weight:900;gap:9px;justify-content:center;line-height:1.35;min-height:48px;min-width:0;overflow-wrap:anywhere;padding:13px 18px;text-align:center;text-decoration:none;transition:transform .18s ease,box-shadow .18s ease,background .18s ease}.button:hover,.contact-panel a:hover{transform:translateY(-2px)}.button svg,.contact-panel svg,.text-link svg{flex:0 0 auto}.primary{background:var(--teal-dark);box-shadow:0 12px 28px rgba(20,90,88,.24);color:white}.primary:hover{background:#0f4d4b;box-shadow:0 16px 34px rgba(20,90,88,.3)}.secondary{background:var(--white);border:1px solid rgba(31,122,117,.24);color:var(--teal-dark)}.secondary:hover{background:#f4faf7;border-color:rgba(31,122,117,.42)}.ghost{background:transparent;border:1px solid var(--line);color:var(--ink)}.ghost:hover{background:rgba(255,255,255,.7);border-color:rgba(95,111,104,.36)}.info-band{background:#111816;color:white;display:grid;gap:1px;grid-template-columns:repeat(4,1fr)}.info-band div{background:linear-gradient(135deg,rgba(31,122,117,.28),rgba(217,154,53,.14));padding:24px clamp(20px,5vw,72px)}.info-band span{color:rgba(255,255,255,.7);display:block;font-size:13px;margin-bottom:8px}.info-band strong{display:block;font-size:18px;line-height:1.35;overflow-wrap:anywhere}.credential-strip{align-items:center;background:var(--white);border-bottom:1px solid var(--line);display:grid;gap:24px;grid-template-columns:minmax(0,1fr) auto;padding:32px clamp(20px,5vw,72px)}.credential-strip h2{font-size:clamp(24px,2.3vw,34px);margin-bottom:10px}.credential-strip p{margin-bottom:0;max-width:860px}.section-heading{margin-bottom:38px;max-width:820px}.grid{display:grid;gap:18px}.article-grid,.service-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.two-col{align-items:start;display:grid;gap:clamp(28px,5vw,70px);grid-template-columns:minmax(0,.9fr) minmax(360px,1.1fr)}.article-card,.faq-item,.plain-card,.service-card{background:var(--white);border:1px solid var(--line);border-radius:8px;box-shadow:0 14px 45px rgba(49,64,59,.08)}.scope-panel{display:grid;gap:18px;grid-template-columns:repeat(3,minmax(0,1fr))}.scope-panel.compact{grid-template-columns:repeat(2,minmax(0,1fr))}.article-support,.notice-block,.scope-panel article{background:var(--white);border:1px solid var(--line);border-radius:8px;box-shadow:0 14px 45px rgba(49,64,59,.07)}.scope-panel article{display:grid;gap:12px;padding:24px}.notice-block h3,.scope-panel h3{margin-bottom:0}.scope-panel a{color:var(--teal-dark);font-weight:900;text-underline-offset:4px}.official-source-list{display:grid;gap:16px;grid-template-columns:repeat(2,minmax(0,1fr))}.official-source-list.compact{grid-template-columns:1fr}.official-source-list article{background:var(--white);border:1px solid var(--line);border-radius:8px;box-shadow:0 14px 45px rgba(49,64,59,.07);padding:22px}.official-source-list span{color:var(--muted);display:block;font-size:13px;font-weight:900;margin-bottom:8px}.official-source-list h3{font-size:20px}.official-source-list a{color:var(--teal-dark);text-underline-offset:4px}.notice-block{margin-top:26px;padding:22px}.article-support{background:linear-gradient(120deg,rgba(31,122,117,.07),rgba(217,154,53,.09)),var(--white);padding:22px}.article-card,.plain-card,.service-card{display:flex;flex-direction:column;padding:26px;transition:border-color .18s ease,box-shadow .18s ease,transform .18s ease}.article-card:focus-within,.article-card:hover,.plain-card:focus-within,.plain-card:hover,.service-card:focus-within,.service-card:hover{border-color:rgba(31,122,117,.28);box-shadow:0 18px 52px rgba(49,64,59,.12);transform:translateY(-3px)}.article-card p,.service-card p{margin-bottom:18px}.text-link{align-items:center;color:var(--teal-dark);display:inline-flex;font-weight:900;gap:8px;margin-top:auto;text-decoration:none}.text-link svg{transition:transform .18s ease}.text-link:hover svg{transform:translateX(3px)}.article-card time{color:var(--muted);display:block;font-size:13px;font-weight:800;margin-bottom:12px}.check-list,.number-list{display:grid;gap:12px;margin:0;padding-left:20px}.check-list li::marker{color:var(--teal)}.number-list li::marker{color:var(--gold);font-weight:900}.soft-section{background:linear-gradient(90deg,rgba(31,122,117,.08),rgba(217,154,53,.1)),var(--soft)}.breadcrumb{padding:24px clamp(20px,5vw,72px) 0}.breadcrumb ol{display:flex;flex-wrap:wrap;gap:8px;list-style:none;margin:0;padding:0}.breadcrumb li{color:var(--muted);font-size:14px}.breadcrumb li+li:before{content:"/";margin-right:8px}.breadcrumb a{color:var(--teal-dark);text-decoration:none}.faq-list{display:grid;gap:12px}.faq-item{box-shadow:none;padding:0}.faq-item summary{align-items:center;color:var(--ink);cursor:pointer;display:flex;font-weight:900;gap:16px;justify-content:space-between;list-style:none;padding:20px 22px}.faq-item summary::-webkit-details-marker{display:none}.faq-item summary:after{color:var(--teal);content:"+";flex:0 0 auto;font-size:22px;line-height:1}.faq-item[open] summary:after{content:"-"}.faq-item p{border-top:1px solid var(--line);margin:0;padding:18px 22px 22px}.contact-block,.cta-band{align-items:center;background:linear-gradient(120deg,rgba(31,122,117,.12),rgba(217,154,53,.12)),#f8fbf8;border-block:1px solid var(--line);display:grid;gap:26px;grid-template-columns:minmax(0,1fr) auto;padding:54px clamp(20px,5vw,72px)}.cta-band .button-row{justify-content:flex-end;margin-top:0}.contact-block{align-items:start;grid-template-columns:minmax(0,.9fr) minmax(360px,1.1fr)}.contact-panel{background:var(--white);border:1px solid var(--line);border-radius:8px;box-shadow:var(--shadow);display:grid;overflow:hidden}.contact-panel a{align-items:center;display:grid;gap:16px;grid-template-columns:36px 1fr;min-height:92px;padding:20px 24px;text-decoration:none;transition:background .18s ease,transform .18s ease}.contact-panel a+a{border-top:1px solid var(--line)}.contact-panel a:hover{background:#f6faf7;transform:translateX(3px)}.contact-panel svg{color:var(--teal)}.contact-panel small{color:var(--muted);display:block;font-size:13px;font-weight:900;margin-bottom:5px}.contact-panel strong{color:var(--ink);display:block;font-size:19px;line-height:1.45;overflow-wrap:anywhere}.article-page{max-width:940px}.article-meta{color:var(--muted);display:flex;flex-wrap:wrap;gap:10px 20px;margin-bottom:24px}.article-meta small{display:block;font-size:13px;margin-top:4px}.article-body{display:grid;gap:28px}.article-body section{border-top:1px solid var(--line);padding-top:28px}.notice{background:#fff9ec;border:1px solid rgba(217,154,53,.42);border-radius:8px;color:#6e4c19;padding:18px 20px}.contact-form{display:grid;gap:16px}.contact-form label{color:var(--ink);display:grid;font-weight:900;gap:8px}.contact-form input,.contact-form select,.contact-form textarea{border:1px solid var(--line);border-radius:8px;color:var(--ink);font:inherit;padding:12px 14px;transition:border-color .18s ease,box-shadow .18s ease;width:100%}.contact-form input:focus,.contact-form select:focus,.contact-form textarea:focus{border-color:rgba(31,122,117,.56);box-shadow:0 0 0 4px rgba(31,122,117,.1);outline:none}.contact-form textarea{min-height:140px;resize:vertical}.checkbox-label{align-items:start;display:grid!important;gap:10px!important;grid-template-columns:auto 1fr;font-weight:700!important}.checkbox-label input{margin-top:7px;width:auto}.site-footer{background:#111816;color:rgba(255,255,255,.78);padding:52px clamp(20px,5vw,72px) 28px}.footer-grid{display:grid;gap:28px;grid-template-columns:1.2fr repeat(3,1fr)}.site-footer h2{color:white;font-size:18px;margin-bottom:14px}.site-footer li,.site-footer p{color:rgba(255,255,255,.72);font-size:14px;line-height:1.7;overflow-wrap:anywhere}.site-footer ul{display:grid;gap:8px;list-style:none;margin:0;padding:0}.site-footer a{color:rgba(255,255,255,.9);overflow-wrap:anywhere;text-decoration:none}.site-footer a:hover{color:white;text-decoration:underline;text-underline-offset:4px}.footer-bottom{border-top:1px solid rgba(255,255,255,.12);display:flex;flex-wrap:wrap;gap:12px 24px;justify-content:space-between;margin-top:36px;padding-top:20px}.sticky-mobile-cta{display:none}.sr-only{clip:rect(0,0,0,0);border:0;height:1px;margin:-1px;overflow:hidden;padding:0;position:absolute;white-space:nowrap;width:1px}.ai-chat-widget{bottom:24px;display:grid;justify-items:end;position:fixed;right:24px;z-index:45}.ai-chat-close,.ai-chat-form button,.ai-chat-toggle{align-items:center;border:0;cursor:pointer;display:inline-flex;justify-content:center}.ai-chat-toggle{background:radial-gradient(circle at 28% 20%,rgba(255,255,255,.55),transparent 34%),linear-gradient(135deg,var(--teal-dark),var(--gold));border-radius:999px;box-shadow:0 18px 46px rgba(20,90,88,.3);color:white;height:58px;transition:box-shadow .18s ease,transform .18s ease;width:58px}.ai-chat-toggle:focus-visible,.ai-chat-toggle:hover{box-shadow:0 22px 56px rgba(20,90,88,.36);transform:translateY(-2px)}.ai-chat-panel{background:rgba(255,255,255,.98);border:1px solid rgba(220,229,223,.95);border-radius:8px;bottom:74px;box-shadow:0 28px 90px rgba(23,32,29,.22);display:grid;grid-template-rows:auto minmax(0,1fr) auto auto;max-height:min(640px,calc(100svh - 116px));overflow:hidden;position:absolute;right:0;width:min(390px,calc(100vw - 32px))}.ai-chat-header{align-items:center;background:linear-gradient(135deg,rgba(31,122,117,.14),rgba(217,154,53,.14)),var(--white);border-bottom:1px solid var(--line);display:grid;gap:12px;grid-template-columns:auto minmax(0,1fr) auto;padding:16px}.ai-chat-avatar{align-items:center;background:var(--teal-dark);border-radius:999px;color:white;display:inline-flex;height:40px;justify-content:center;width:40px}.ai-chat-header h2{font-size:17px;line-height:1.2;margin:0 0 3px}.ai-chat-header p{color:var(--muted);font-size:12px;line-height:1.45;margin:0}.ai-chat-close{background:transparent;border-radius:8px;color:var(--muted);height:38px;width:38px}.ai-chat-close:focus-visible,.ai-chat-close:hover{background:rgba(31,122,117,.09);color:var(--teal-dark)}.ai-chat-messages{display:grid;gap:10px;max-height:100%;overflow-y:auto;padding:16px;scroll-behavior:smooth}.ai-chat-message{border-radius:8px;max-width:88%;overflow-wrap:anywhere;padding:11px 13px}.ai-chat-message p{color:inherit;font-size:14px;line-height:1.65;margin:0;white-space:pre-wrap}.ai-chat-message.from-assistant{background:#f3f8f5;border:1px solid rgba(31,122,117,.14);color:#24332e;justify-self:start}.ai-chat-message.from-user{background:var(--teal-dark);color:white;justify-self:end}.ai-chat-message.is-typing{align-items:center;display:inline-flex;min-height:42px;min-width:70px}.ai-typing-dots{align-items:center;display:inline-flex;gap:6px}.ai-typing-dots span{animation:ai-dot-pulse .9s ease-in-out infinite;background:var(--teal);border-radius:999px;display:inline-block;height:8px;opacity:.4;transform:translateY(0);width:8px}.ai-typing-dots span:nth-child(2){animation-delay:.13s}.ai-typing-dots span:nth-child(3){animation-delay:.26s}.ai-chat-form{align-items:end;border-top:1px solid var(--line);display:grid;gap:10px;grid-template-columns:minmax(0,1fr) auto;padding:12px}.ai-chat-form textarea{border:1px solid var(--line);border-radius:8px;color:var(--ink);font:inherit;max-height:132px;min-height:48px;padding:11px 12px;resize:none;width:100%}.ai-chat-form textarea:focus{border-color:rgba(31,122,117,.56);box-shadow:0 0 0 4px rgba(31,122,117,.1);outline:none}.ai-chat-form button{background:var(--teal-dark);border-radius:8px;color:white;height:48px;transition:background .18s ease,opacity .18s ease,transform .18s ease;width:48px}.ai-chat-form button:focus-visible:not(:disabled),.ai-chat-form button:hover:not(:disabled){background:#0f4d4b;transform:translateY(-1px)}.ai-chat-form button:disabled{cursor:not-allowed;opacity:.46}.ai-chat-error{background:#fff9ec;border-top:1px solid rgba(217,154,53,.32);color:#6e4c19;font-size:12px;line-height:1.55;margin:0;padding:9px 12px 11px}@keyframes ai-dot-pulse{0%,80%,to{opacity:.35;transform:translateY(0) scale(.86)}40%{opacity:1;transform:translateY(-5px) scale(1.08)}}@media (max-width:1100px){.desktop-nav,.header-actions{display:none}.site-header{grid-template-columns:1fr auto}.mobile-menu{display:block}.contact-block,.cta-band,.home-hero,.two-col{grid-template-columns:1fr}.cta-band .button-row{justify-content:flex-start}.article-grid,.scope-panel,.scope-panel.compact,.service-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.service-visual-panel{grid-template-columns:1fr;max-width:640px}.footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.credential-strip{grid-template-columns:1fr}}@media (max-width:720px){body{padding-bottom:78px}.article-page,.legal-page,.page-hero,.section{padding:58px 20px}.home-hero{gap:28px;min-height:auto;padding:48px 20px}.button,.button-row{width:100%}.article-grid,.footer-grid,.info-band,.official-source-list,.scope-panel,.scope-panel.compact,.service-grid{grid-template-columns:1fr}.contact-panel a{grid-template-columns:28px minmax(0,1fr);min-height:80px;padding:18px 20px}.mobile-menu nav{right:20px}.sticky-mobile-cta{background:rgba(251,252,250,.96);backdrop-filter:blur(18px);border-top:1px solid var(--line);bottom:0;display:grid;grid-template-columns:repeat(3,1fr);left:0;padding:8px 10px calc(8px + env(safe-area-inset-bottom));position:fixed;right:0;z-index:30}.sticky-mobile-cta a{align-items:center;border-radius:8px;color:var(--teal-dark);display:grid;font-size:12px;font-weight:900;gap:4px;justify-items:center;min-height:54px;text-decoration:none}.sticky-mobile-cta a:focus-visible,.sticky-mobile-cta a:hover{background:rgba(31,122,117,.08)}.ai-chat-widget{bottom:calc(88px + env(safe-area-inset-bottom));right:16px}.ai-chat-toggle{height:56px;width:56px}.ai-chat-panel{bottom:66px;max-height:min(560px,calc(100svh - 178px));width:calc(100vw - 32px)}}@media (prefers-reduced-motion:no-preference){@keyframes fade-up{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}.article-card,.contact-panel,.faq-item,.home-hero>*,.page-hero>*,.plain-card,.section-heading,.service-card{animation:fade-up .52s ease both}}@media (prefers-reduced-motion:reduce){*,:after,:before{animation-duration:1ms!important;scroll-behavior:auto!important;transition-duration:1ms!important}}