:root{--color-white:#fff;--color-black:#111;--color-charcoal:#262626;--color-gray:#6b6b6b;--color-light-gray:#f5f5f2;--color-border:#e4e4df;--color-green:#355e4a;--color-dark-green:#244437;--color-light-green:#e8f0eb;--color-sunlight:#d9aa4e;--shadow:0 18px 50px rgba(24,45,35,.09);--radius:24px;--header:82px}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:var(--header)}body{margin:0;color:var(--color-charcoal);background:#fff;font-family:"Noto Sans SC","Source Han Sans SC","Microsoft YaHei",sans-serif;font-size:18px;line-height:1.75;overflow-x:hidden}img{display:block;max-width:100%}a{color:inherit;text-decoration:none}button,input,textarea{font:inherit;color:inherit}button,a,input,textarea{-webkit-tap-highlight-color:transparent}h1,h2,h3,p{margin-top:0}h1,h2,h3,.brand,.stats strong{font-family:Inter,Manrope,"Noto Sans SC","Microsoft YaHei",sans-serif}h1{font-size:clamp(3rem,5.2vw,4.25rem);line-height:1.1;letter-spacing:-.045em;margin-bottom:28px;color:var(--color-black)}h1 em{font-style:normal;color:var(--color-green)}h2{font-size:clamp(2.25rem,3.7vw,3rem);line-height:1.23;letter-spacing:-.035em;color:var(--color-black);margin-bottom:24px}h3{line-height:1.35;color:var(--color-black)}.site-container{max-width:1200px;margin:auto;padding:0 24px}.reading-width{max-width:760px}.section{padding:120px 0}.alt{background:var(--color-light-gray)}.section-heading{margin-bottom:56px}.section-heading>p:not(.eyebrow){max-width:760px;color:var(--color-gray)}.eyebrow{font-size:14px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--color-green);margin-bottom:20px}.eyebrow i{display:inline-block;width:5px;height:5px;border-radius:50%;background:var(--color-sunlight);margin:0 7px 2px}.lead{max-width:660px;color:var(--color-gray);font-size:20px}.skip-link{position:fixed;left:16px;top:-80px;z-index:1000;background:var(--color-dark-green);color:#fff;padding:10px 16px;border-radius:8px}.skip-link:focus{top:12px}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}:focus-visible{outline:3px solid var(--color-sunlight);outline-offset:3px}
/* Block 1: Header */
.site-header{position:fixed;inset:0 0 auto;z-index:100;height:var(--header);background:#fff;border-bottom:1px solid transparent;transition:.25s}.site-header.scrolled{background:rgba(255,255,255,.9);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border-color:var(--color-border);box-shadow:0 6px 24px rgba(0,0,0,.04)}.header-inner{height:100%;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;align-items:center;gap:11px;line-height:1.15;flex:none}.brand img{width:48px;height:48px;object-fit:cover;border-radius:50%;border:1px solid var(--color-border)}.brand b{display:block;font-size:17px}.brand small{display:block;margin-top:5px;font-size:11px;color:var(--color-gray);font-family:"Microsoft YaHei",sans-serif}.site-nav{display:flex;align-items:center;gap:21px;font-size:14px}.site-nav a{padding:12px 0;white-space:nowrap}.site-nav a:hover{color:var(--color-green)}.nav-phone{color:var(--color-green);font-weight:700;border-left:1px solid var(--color-border);padding-left:18px!important}.menu-toggle{display:none;border:0;background:none;width:46px;height:46px;padding:11px;cursor:pointer}.menu-toggle span:not(.sr-only){display:block;height:2px;background:var(--color-charcoal);margin:5px 0;transition:.2s}
/* Block 2: Hero */
.hero{padding-top:calc(var(--header) + 72px);min-height:760px;background:linear-gradient(135deg,#fff 58%,#f4f5f0)}.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;align-items:center;gap:75px}.trust-list{list-style:none;padding:0;margin:35px 0;display:flex;flex-wrap:wrap;gap:10px}.trust-list li{font-size:14px;color:var(--color-dark-green);padding:7px 12px;background:var(--color-light-green);border-radius:999px}.trust-list li:before{content:"";display:inline-block;width:5px;height:5px;background:var(--color-sunlight);border-radius:50%;margin:0 8px 2px 0}.text-link{display:inline-flex;min-height:44px;align-items:center;gap:10px;font-weight:700;border-bottom:1px solid var(--color-green)}.hero-visual{position:relative}.image-frame{position:relative;overflow:hidden;background:linear-gradient(145deg,#edf1ec,#dfe8e2);border:1px solid var(--color-border)}.image-frame img{width:100%;height:100%;object-fit:cover;position:relative;z-index:2}.image-frame img.image-missing{display:none}.image-fallback{position:absolute;inset:0;display:grid;place-content:center;text-align:center;color:var(--color-green);font-weight:700;padding:24px}.image-fallback small{font-weight:400;color:var(--color-gray)}.hero-image{height:620px;border-radius:32px}.hero-image img{object-position:center 20%}.floating-card{position:absolute;z-index:3;bottom:26px;left:-36px;width:178px;padding:17px;background:rgba(255,255,255,.94);border:1px solid rgba(255,255,255,.9);border-radius:18px;box-shadow:var(--shadow);display:grid;grid-template-columns:1fr 1fr;gap:9px;font-size:12px;color:var(--color-dark-green)}.floating-card span:before{content:"";display:inline-block;width:5px;height:5px;background:var(--color-sunlight);border-radius:50%;margin:0 5px 2px 0}
/* Blocks 3–9 */
.cards{display:grid;gap:24px}.cards.three,.project-grid{grid-template-columns:repeat(3,1fr)}.info-card,.service-card,.review-card{background:#fff;border:1px solid var(--color-border);border-radius:var(--radius);padding:36px}.line-icon,.service-card>b{display:grid;place-items:center;width:43px;height:43px;border:1px solid #adc1b5;border-radius:50%;font-size:12px;color:var(--color-green);margin-bottom:34px}.info-card p,.service-card p{color:var(--color-gray);font-size:16px}.big-statement{font-size:clamp(2rem,4vw,3.5rem);font-weight:800;letter-spacing:-.04em;text-align:center;margin:80px 0 0;color:var(--color-dark-green)}.split-layout{display:grid;grid-template-columns:.85fr 1.15fr;gap:100px;align-items:center}.factor-list{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--color-border)}.factor-list div{display:flex;gap:18px;align-items:center;min-height:112px;padding:18px;border-bottom:1px solid var(--color-border)}.factor-list div:nth-child(odd){border-right:1px solid var(--color-border)}.factor-list b{font-size:12px;color:var(--color-sunlight)}.about{background:#f7f6f2}.about-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:90px;align-items:center}.portrait{height:690px;border-radius:28px}.portrait img{object-position:center 15%}.about-copy>p:not(.eyebrow){color:var(--color-gray)}blockquote{margin:35px 0 0;padding:25px 0;border-top:1px solid var(--color-border);display:flex;gap:18px;align-items:center}blockquote img{width:56px;height:56px;object-fit:cover;border-radius:50%;flex:none}blockquote p{font-size:21px;font-weight:700;line-height:1.55;margin:0;color:var(--color-dark-green)}.experience{background:var(--color-dark-green);color:#dfe8e2}.experience h2,.experience .eyebrow{color:#fff}.experience .section-heading>p:not(.eyebrow){color:#bdd0c5}.stats{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid rgba(255,255,255,.2);border-bottom:1px solid rgba(255,255,255,.2)}.stats div{padding:36px 24px;border-right:1px solid rgba(255,255,255,.2)}.stats div:last-child{border:0}.stats strong{display:block;font-size:clamp(2.5rem,4vw,4rem);line-height:1;color:#fff}.stats span{display:block;margin-top:15px;font-size:14px}.expertise{display:flex;flex-wrap:wrap;gap:10px;margin:40px 0}.expertise span{padding:8px 14px;border:1px solid rgba(255,255,255,.22);border-radius:999px;font-size:14px}.service-area{font-size:15px;color:#bdd0c5}.services{grid-template-columns:repeat(3,1fr)}.service-card{transition:transform .25s,box-shadow .25s}.service-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}.project-grid{display:grid;gap:24px}.project-card{background:#fff;border:1px solid var(--color-border);border-radius:22px;overflow:hidden}.project-image{height:230px;border:0;border-bottom:1px solid var(--color-border);border-radius:0}.project-copy{padding:24px}.project-copy h3{font-size:24px;margin-bottom:8px}.project-copy p{font-size:15px;color:var(--color-gray);margin-bottom:5px}.notice,.preview-note{padding:10px 14px;border-left:3px solid var(--color-sunlight);background:#faf5e9;color:#66532c!important;font-size:14px}.reviews .stars{color:var(--color-sunlight);letter-spacing:4px;font-size:15px}.review-card>p{font-size:19px;min-height:132px}.review-card footer{font-weight:700}.review-card footer small{display:block;color:var(--color-gray);font-weight:400}.mission{background:#172c24;color:#dce7e1}.mission-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:90px;align-items:center}.mission h2,.mission h3{color:#fff}.mission p{color:#bdcec5}.mission h3{font-size:clamp(1.8rem,3vw,2.7rem);margin-top:55px}.mission-image{height:650px;border-radius:28px;border-color:rgba(255,255,255,.15)}
/* Block 11: Contact and Calendar */
.contact{background:#f7f7f4}.contact-grid{display:grid;grid-template-columns:.7fr 1.3fr;gap:24px;align-items:start}.phone-card,.form-card,.calendar-card{background:#fff;border:1px solid var(--color-border);border-radius:var(--radius);padding:36px}.phone-card{text-align:center;position:sticky;top:105px}.phone-card img{width:86px;height:86px;object-fit:cover;border-radius:50%;margin:0 auto 20px}.phone-card p{margin:0}.phone-card>a{display:block;color:var(--color-green);font-size:26px;font-weight:800;overflow-wrap:anywhere;margin:8px 0}.phone-card small{color:var(--color-gray)}.form-card h3,.calendar-card h3{font-size:28px}.field-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}.form-card label,.booking-layout label,.calendar-card>label{display:block;font-size:14px;font-weight:700;margin-bottom:16px}input,textarea{display:block;width:100%;min-height:50px;border:1px solid #cfcfca;border-radius:10px;background:#fff;padding:11px 13px;margin-top:6px}textarea{resize:vertical}.button{border:0;border-radius:12px;background:var(--color-green);color:#fff;min-height:50px;padding:12px 22px;font-weight:700;cursor:pointer}.button:hover{background:var(--color-dark-green)}.button:disabled{opacity:.55;cursor:not-allowed}.form-status{font-size:14px;margin:10px 0;min-height:1.5em;color:#8b382f}.honeypot{position:absolute!important;left:-9999px!important}.calendar-card{margin-top:24px}.booking-layout{display:grid;grid-template-columns:1fr 1fr;gap:40px;margin-top:32px}.time-slots{display:grid;grid-template-columns:repeat(3,1fr);gap:9px;margin-top:16px;max-height:330px;overflow:auto;padding:2px}.time-slot{min-height:46px;border:1px solid var(--color-border);border-radius:9px;background:#fff;cursor:pointer}.time-slot:hover,.time-slot.selected{background:var(--color-light-green);border-color:var(--color-green);color:var(--color-dark-green)}.booking-summary{padding:15px;background:var(--color-light-green);border-radius:10px;font-size:15px;margin:12px 0}.calendar-intro>p:not(.eyebrow){color:var(--color-gray)}
/* Block 12: Footer */
.site-footer{background:#101d18;color:#bcc8c2;padding:70px 0 30px;font-size:15px}.footer-top{display:flex;justify-content:space-between;gap:60px}.footer-brand{display:flex;gap:18px}.footer-brand img{width:68px;height:68px;object-fit:cover;border-radius:50%}.footer-brand h2{font-size:25px;color:#fff;margin:0}.footer-brand p{margin:2px 0}.footer-brand small{color:#84958c}.site-footer nav{display:grid;grid-template-columns:repeat(2,auto);gap:8px 30px}.site-footer a:hover{color:#fff}.footer-details{display:flex;flex-wrap:wrap;gap:20px;margin:40px 0 24px;padding-top:25px;border-top:1px solid rgba(255,255,255,.12)}.disclaimer{font-size:12px;line-height:1.8;color:#82938a;max-width:1060px}.copyright{margin-top:25px;padding-top:20px;border-top:1px solid rgba(255,255,255,.1);font-size:12px}.reveal{opacity:0;transform:translateY(20px);transition:opacity .65s,transform .65s}.reveal.visible{opacity:1;transform:none}
@media(max-width:1050px){.site-nav{gap:12px}.site-nav a{font-size:12px}.nav-phone{display:none}.hero-grid{gap:40px}.hero-image{height:560px}.section{padding:95px 0}}
@media(max-width:820px){:root{--header:70px}body{font-size:17px}.site-container{padding:0 20px}.section{padding:78px 0}.menu-toggle{display:block}.site-nav{position:absolute;top:calc(100% + 1px);left:16px;right:16px;display:none;padding:10px 18px 16px;background:rgba(255,255,255,.98);border:1px solid var(--color-border);border-radius:0 0 18px 18px;box-shadow:var(--shadow)}.site-nav.open{display:grid}.site-nav a{min-height:44px;display:flex;align-items:center;font-size:15px;border-bottom:1px solid #eee}.site-nav a:last-child{border:0}.brand small{display:none}.brand img{width:42px;height:42px}.hero{padding-top:calc(var(--header) + 48px);min-height:auto}.hero-grid,.split-layout,.about-grid,.mission-grid,.contact-grid{grid-template-columns:1fr;gap:48px}.hero-copy{order:1}.hero-visual{order:2}.hero-image{height:min(118vw,610px)}.floating-card{left:14px;bottom:14px}.cards.three,.services,.project-grid{grid-template-columns:1fr 1fr}.factor-list{grid-template-columns:1fr}.factor-list div:nth-child(odd){border-right:0}.about-grid .portrait{height:620px}.stats{grid-template-columns:1fr 1fr}.stats div:nth-child(2){border-right:0}.stats div:nth-child(-n+2){border-bottom:1px solid rgba(255,255,255,.2)}.mission-image{height:580px}.phone-card{position:static}.booking-layout{grid-template-columns:1fr}.footer-top{display:grid}.site-footer nav{grid-template-columns:1fr 1fr}}
@media(max-width:560px){body{font-size:16px;line-height:1.7}h1{font-size:clamp(2.5rem,12vw,2.9rem)}h2{font-size:clamp(1.9rem,9vw,2.25rem)}.section{padding:68px 0}.hero{padding-top:calc(var(--header) + 36px)}.lead{font-size:17px}.trust-list{display:grid}.hero-image{height:125vw;max-height:570px;border-radius:22px}.floating-card{width:165px}.cards.three,.services,.project-grid{grid-template-columns:1fr}.info-card,.service-card,.review-card,.form-card,.calendar-card,.phone-card{padding:25px}.big-statement{text-align:left;margin-top:55px}.factor-list div{padding:12px 4px;min-height:88px}.about-grid .portrait,.mission-image{height:122vw;max-height:590px}.stats strong{font-size:2.35rem}.stats div{padding:25px 13px}.field-row{grid-template-columns:1fr;gap:0}.time-slots{grid-template-columns:1fr 1fr}.footer-brand{align-items:flex-start}.footer-details{display:grid}.review-card>p{min-height:0}.project-image{height:220px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important}.reveal{opacity:1;transform:none}}

/* Header language switcher */
.language-picker{flex:none;margin:0}.language-picker select{width:auto;min-height:40px;margin:0;padding:6px 30px 6px 10px;border-color:var(--color-border);background:#fff;font-size:13px;cursor:pointer}
.language-links{display:flex;align-items:center;gap:8px;flex:none;font-size:13px;white-space:nowrap}.language-links a,.language-links span[aria-current]{min-height:40px;display:inline-flex;align-items:center}.language-links a:hover{color:var(--color-green)}.language-links span[aria-current]{font-weight:750;color:var(--color-green);box-shadow:inset 0 -2px var(--color-sunlight)}
@media(max-width:1160px) and (min-width:821px){.site-nav{gap:10px}.site-nav a{font-size:12px}.nav-phone{display:none}.header-inner{gap:12px}}
@media(max-width:820px){.language-picker{margin-left:auto}.language-picker select{min-height:44px}}
@media(max-width:820px){.brand{order:1}.language-links{order:2;margin-left:auto}.language-links a,.language-links span[aria-current]{min-height:44px}.menu-toggle{order:3}}
@media(max-width:430px){.language-picker select{max-width:92px;padding-right:24px}.header-inner{gap:8px}}
@media(max-width:430px){.language-links{gap:5px;font-size:12px}.header-inner{gap:7px}}

/* Mark's Solar Tips: single vertical-video carousel */
.solar-tips{min-width:0}.solar-tips h2{margin-bottom:12px}.tips-intro{max-width:470px;color:var(--color-gray);font-size:16px;margin-bottom:34px}.tips-carousel{max-width:480px;outline:none}.tips-stage{min-height:585px}.tip-slide{display:grid;justify-items:center;animation:tip-in .5s ease both}.tip-poster{position:relative;width:min(100%,260px);aspect-ratio:9/16;border:0;border-radius:24px;overflow:hidden;padding:0;cursor:pointer;background:linear-gradient(155deg,#1d342a 0%,#355e4a 58%,#b48c3e 140%);box-shadow:0 24px 55px rgba(25,55,42,.22)}.tip-poster:before{content:"";position:absolute;width:220px;height:220px;border:1px solid rgba(255,255,255,.16);border-radius:50%;top:-70px;right:-100px}.tip-poster:after{content:"";position:absolute;inset:auto -50px -90px auto;width:220px;height:220px;background:rgba(217,170,78,.14);border-radius:50%}.tip-brand{position:absolute;z-index:2;left:20px;top:22px;color:#fff;font-size:11px;font-weight:800;letter-spacing:.13em}.tip-play{position:absolute;z-index:2;inset:50% auto auto 50%;translate:-50% -50%;display:grid;place-items:center;width:62px;height:62px;border-radius:50%;background:rgba(255,255,255,.94);color:var(--color-dark-green);font-size:25px;box-shadow:0 10px 30px rgba(0,0,0,.16)}.tip-duration{position:absolute;z-index:2;right:14px;bottom:14px;padding:4px 8px;border-radius:7px;background:rgba(0,0,0,.58);color:#fff;font-size:12px}.tip-coming{position:absolute;z-index:3;inset:0;display:grid;place-items:center;background:rgba(15,29,24,.83);color:#fff;font-weight:800;opacity:0;transition:opacity .25s}.tip-poster.show-message .tip-coming{opacity:1}.tip-copy{width:min(100%,400px);text-align:center;margin-top:22px}.tip-copy h3{font-size:21px;margin-bottom:6px}.tip-copy p{font-size:14px;color:var(--color-gray);margin-bottom:0}.tips-controls{display:flex;align-items:center;justify-content:center;gap:18px;margin-top:20px}.tips-arrow{display:grid;place-items:center;width:44px;height:44px;border:1px solid var(--color-border);border-radius:50%;background:#fff;color:var(--color-dark-green);font-size:25px;cursor:pointer}.tips-arrow:hover{border-color:var(--color-green);background:var(--color-light-green)}.tips-dots{display:flex;gap:10px}.tips-dot{width:10px;height:10px;min-height:10px;padding:0;border:0;border-radius:50%;background:#c8cec9;cursor:pointer}.tips-dot[aria-current="true"]{background:var(--color-green);box-shadow:0 0 0 4px var(--color-light-green)}.tips-more{text-align:center;font-size:14px;color:var(--color-gray);margin:20px 0 0}@keyframes tip-in{from{opacity:0;transform:translateX(18px)}to{opacity:1;transform:none}}
@media(max-width:820px){.solar-tips{max-width:560px;margin:auto}.tips-carousel{margin:auto}.tips-stage{min-height:570px}}
@media(max-width:560px){.tips-stage{min-height:555px}.tip-poster{max-width:250px}.tips-intro{text-align:left}}
@media(prefers-reduced-motion:reduce){.tip-slide{animation:none}.tip-coming{transition:none}}

/* Updated three-column experience and text-only mission */
.stats{grid-template-columns:repeat(3,1fr)}.mission-grid-single{grid-template-columns:minmax(0,850px);justify-content:center}.mission-grid-single .mission-copy{text-align:left}.mission-grid-single .mission-copy>p{max-width:800px}
@media(max-width:820px){.stats{grid-template-columns:1fr 1fr}.stats div:nth-child(2){border-right:0}.stats div:last-child{grid-column:1/-1;border-top:1px solid rgba(255,255,255,.2)}}
@media(max-width:560px){.stats{grid-template-columns:1fr}.stats div,.stats div:nth-child(2){border-right:0;border-bottom:1px solid rgba(255,255,255,.2)}.stats div:last-child{grid-column:auto}}

/* Phone CTAs in Header and Hero */
.header-call,.hero-call{display:inline-flex;align-items:center;justify-content:center;min-height:44px;border-radius:999px;background:var(--color-green);color:#fff!important;font-weight:800;white-space:nowrap}.header-call{padding:9px 15px!important;border-left:0!important;font-size:12px}.hero-actions{display:flex;align-items:center;flex-wrap:wrap;gap:14px;margin:35px 0}.hero-actions .trust-list{margin:0}.hero-call{padding:10px 18px;font-size:15px;box-shadow:0 8px 22px rgba(53,94,74,.16)}.hero-call:hover,.header-call:hover{background:var(--color-dark-green);color:#fff!important}
@media(max-width:1120px) and (min-width:821px){.site-nav>a:nth-of-type(5),.site-nav>a:nth-of-type(6),.site-nav>a:nth-of-type(7){display:none}.site-nav .header-call{display:inline-flex;font-size:11px;padding-inline:11px!important}}
@media(max-width:820px){.site-nav .header-call{display:flex;margin-top:8px}.hero-actions{align-items:stretch}.hero-call{width:auto}}
@media(max-width:430px){.hero-actions{display:grid}.hero-call{width:100%}}

/* Footer personal business card */
.footer-card{min-width:min(100%,430px);padding:24px;border:1px solid rgba(255,255,255,.13);border-radius:20px;background:rgba(255,255,255,.035)}.footer-card-contact{display:grid;grid-template-columns:1fr 1.35fr;gap:12px;margin-top:20px;padding-top:18px;border-top:1px solid rgba(255,255,255,.12)}.footer-card-contact a{display:flex;flex-direction:column;gap:2px;color:#fff;overflow-wrap:anywhere}.footer-card-contact a span{font-size:11px;letter-spacing:.08em;color:#82938a}.footer-details{margin-top:30px}
@media(max-width:560px){.footer-card{padding:20px}.footer-card-contact{grid-template-columns:1fr}.footer-card-contact a{min-height:44px;justify-content:center}}

/* Compact phone presentation */
.header-call{gap:7px}.header-call:before{content:"☎";font-size:15px;line-height:1}

/* Compact sections: keep only the Hero eyebrow */
.section:not(.hero) .eyebrow{display:none}.section:not(.hero){padding-top:88px;padding-bottom:88px}.section-heading{margin-bottom:40px}.section-heading h2{margin-bottom:18px}.about-grid,.mission-grid{gap:64px}.cards{gap:20px}.info-card,.service-card,.review-card{padding:30px}.big-statement{margin-top:58px}.expertise{margin:30px 0}.contact .section-heading{margin-bottom:42px}.calendar-card{margin-top:20px}.footer-top{gap:44px}
@media(max-width:820px){.section:not(.hero){padding-top:68px;padding-bottom:68px}.section-heading{margin-bottom:34px}.about-grid,.mission-grid{gap:42px}}
@media(max-width:560px){.section:not(.hero){padding-top:56px;padding-bottom:56px}.section-heading{margin-bottom:28px}.info-card,.service-card,.review-card{padding:24px}.big-statement{margin-top:42px}}

/* Experience stat illustrations */
.experience .stats{border:0;gap:14px}.experience .stats>div{position:relative;min-height:220px;padding:28px;border:1px solid rgba(255,255,255,.14);border-radius:20px;background:linear-gradient(145deg,rgba(255,255,255,.07),rgba(255,255,255,.025));overflow:hidden}.experience .stats>div:before{display:grid;place-items:center;width:54px;height:54px;margin-bottom:28px;border:1px solid rgba(217,170,78,.46);border-radius:16px;background:rgba(217,170,78,.1);color:var(--color-sunlight);font-family:Arial,sans-serif;font-size:27px;line-height:1}.experience .stats>div:nth-child(1):before{content:"☀"}.experience .stats>div:nth-child(2):before{content:"◎"}.experience .stats>div:nth-child(3):before{content:"⌂"}.experience .stats>div:after{content:"";position:absolute;right:-35px;bottom:-50px;width:135px;height:135px;border:1px solid rgba(255,255,255,.07);border-radius:50%}.experience .stats strong{font-size:clamp(2.7rem,4vw,4rem)}.experience .stats span{position:relative;z-index:1;margin-top:10px;color:#d6e1db;font-size:15px;line-height:1.55}.experience .stats div:last-child{border-right:1px solid rgba(255,255,255,.14)}
@media(max-width:820px){.experience .stats>div{min-height:205px}.experience .stats>div:last-child{border-top:1px solid rgba(255,255,255,.14)}}
@media(max-width:560px){.experience .stats{gap:12px}.experience .stats>div{min-height:0;padding:23px;display:grid;grid-template-columns:58px 1fr;column-gap:18px;align-items:center}.experience .stats>div:before{grid-row:1/3;margin:0}.experience .stats strong{font-size:2.5rem}.experience .stats span{margin:0}}

/* Experience icons sit in the unused right side */
.experience .stats>div{display:flex;flex-direction:column;justify-content:center;padding:30px 108px 30px 28px}.experience .stats>div:before{position:absolute;right:28px;top:50%;transform:translateY(-50%);margin:0}.experience .stats strong,.experience .stats span{align-self:flex-start}
@media(max-width:820px){.experience .stats>div{padding-right:104px}.experience .stats>div:before{right:25px}}
@media(max-width:560px){.experience .stats>div{display:flex;min-height:128px;padding:22px 96px 22px 22px}.experience .stats>div:before{right:22px}.experience .stats strong{font-size:2.5rem}.experience .stats span{margin-top:2px}}

/* Utilities and California service coverage */
.coverage{margin-top:34px}.coverage article{border:1px solid rgba(255,255,255,.13);border-radius:18px;background:rgba(255,255,255,.035);padding:24px}.coverage h3{margin:0 0 16px;color:#fff;font-size:18px}.coverage h3 small{display:block;margin-top:3px;color:#8eaa9b;font-size:11px;font-weight:600;letter-spacing:.08em;text-transform:uppercase}.coverage-utilities{display:grid;grid-template-columns:.75fr 2.25fr;align-items:center;gap:24px}.coverage-utilities h3{margin:0}.coverage-utilities ul{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;list-style:none;margin:0;padding:0}.coverage-utilities li{padding:11px 13px;border-radius:10px;background:rgba(255,255,255,.06);color:#dce6e1;font-size:13px;line-height:1.4}.coverage-utilities b{display:block;margin-top:4px;color:var(--color-sunlight);font-size:11px}.coverage-regions{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:14px}.coverage-regions p{margin:0;color:#b9cbc1;font-size:14px;line-height:1.75}.service-area{margin-top:26px!important;color:#fff!important;font-size:17px!important;font-weight:700}
@media(max-width:900px){.coverage-utilities{grid-template-columns:1fr}.coverage-utilities ul{grid-template-columns:1fr 1fr}.coverage-regions{grid-template-columns:1fr}}
@media(max-width:560px){.coverage{margin-top:26px}.coverage article{padding:20px}.coverage-utilities ul{grid-template-columns:1fr}.coverage-regions{gap:10px}}

/* Clear person silhouette for family consultations */
.experience .stats>div:nth-child(2):before{content:"";background:radial-gradient(circle at 50% 32%,var(--color-sunlight) 0 7px,transparent 8px),radial-gradient(ellipse at 50% 82%,var(--color-sunlight) 0 16px,transparent 17px),rgba(217,170,78,.1)}

/* Service coverage relocated below the footer business card */
.site-footer .footer-coverage{margin:38px 0 0;padding-top:30px;border-top:1px solid rgba(255,255,255,.12)}.site-footer .footer-coverage article{background:rgba(255,255,255,.025)}.site-footer .footer-coverage+.footer-details{margin-top:28px;padding-top:22px}.site-footer .coverage-regions p{color:#aebfb6}
@media(max-width:560px){.site-footer .footer-coverage{margin-top:30px;padding-top:24px}}

/* Three-person family silhouette, based on the supplied reference */
.experience .stats>div:nth-child(2):before{content:"";background:radial-gradient(circle 6px at 50% 27%,var(--color-sunlight) 0 98%,transparent 100%),radial-gradient(ellipse 16px 19px at 50% 79%,var(--color-sunlight) 0 98%,transparent 100%),radial-gradient(circle 5px at 23% 38%,var(--color-sunlight) 0 98%,transparent 100%),radial-gradient(ellipse 11px 15px at 22% 82%,var(--color-sunlight) 0 98%,transparent 100%),radial-gradient(circle 5px at 77% 38%,var(--color-sunlight) 0 98%,transparent 100%),radial-gradient(ellipse 11px 15px at 78% 82%,var(--color-sunlight) 0 98%,transparent 100%),rgba(217,170,78,.08)}

/* Use the supplied consultation-person icon; match the sun and house badge exactly */
.experience .stats>div:nth-child(2):before{content:"";background-color:rgba(217,170,78,.1);background-image:url("../images/consultation-person-icon.png?v=2");background-position:center;background-size:44px auto;background-repeat:no-repeat;border-color:rgba(217,170,78,.46);border-radius:16px}

/* Block 8: Responsive project carousel */
.project-carousel{position:relative;overflow:hidden;outline:none}.project-viewport{width:100%;overflow-x:auto;overflow-y:hidden;scroll-snap-type:x mandatory;scrollbar-width:none;overscroll-behavior-x:contain;touch-action:pan-y pinch-zoom;cursor:grab}.project-viewport.is-dragging{cursor:grabbing;scroll-snap-type:none;user-select:none}.project-viewport::-webkit-scrollbar{display:none}.project-carousel .project-grid{display:flex;gap:24px;width:max-content}.project-carousel .project-card{flex:0 0 calc((min(100vw - 48px, 1200px) - 48px) * .333333);width:calc((min(100vw - 48px, 1200px) - 48px) * .333333);scroll-snap-align:start;scroll-snap-stop:always}.project-carousel .project-image{height:auto;aspect-ratio:4/3}.project-controls{display:flex;align-items:center;justify-content:center;gap:18px;margin-top:28px}.project-arrow{display:grid;place-items:center;width:46px;height:46px;padding:0;border:1px solid var(--color-border);border-radius:50%;background:#fff;color:var(--color-dark-green);font-size:28px;line-height:1;cursor:pointer;transition:background .2s,border-color .2s,transform .2s}.project-arrow:hover{background:var(--color-light-green);border-color:#a9bdb1;transform:translateY(-1px)}.project-dots{display:flex;align-items:center;justify-content:center;gap:10px;min-height:44px}.project-dots button{width:10px;height:10px;min-width:10px;padding:0;border:0;border-radius:50%;background:#c9d0cb;cursor:pointer;transition:width .25s,background .25s}.project-dots button[aria-current="true"]{width:28px;border-radius:99px;background:var(--color-green)}
@media(min-width:768px) and (max-width:820px){.project-carousel .project-card{flex-basis:calc((100vw - 88px) * .333333);width:calc((100vw - 88px) * .333333)}}
@media(max-width:767px){.project-carousel .project-grid{gap:16px}.project-carousel .project-card{flex-basis:calc(100vw - 40px);width:calc(100vw - 40px);max-width:none}.project-controls{margin-top:22px;gap:13px}.project-copy{padding:22px}}
@media(prefers-reduced-motion:reduce){.project-viewport{scroll-behavior:auto}.project-arrow,.project-dots button{transition:none}}

/* Block 3: Keep the number and heading on one line on phones */
@media(max-width:767px){#why-consult .info-card{display:grid;grid-template-columns:43px minmax(0,1fr);align-items:center;column-gap:12px;row-gap:12px}#why-consult .info-card .line-icon{margin:0}#why-consult .info-card h3{margin:0;white-space:nowrap}#why-consult .info-card p{grid-column:1/-1;margin:0}}

/* Block 7: Keep the service number and heading on one line on phones */
@media(max-width:767px){#services .service-card{display:grid;grid-template-columns:43px minmax(0,1fr);align-items:center;column-gap:12px;row-gap:12px}#services .service-card>b{margin:0}#services .service-card h3{margin:0;white-space:nowrap}#services .service-card p{grid-column:1/-1;margin:0}}

/* Block 4: Tighter vertical rhythm on phones */
@media(max-width:767px){.every-home.section{padding-top:40px;padding-bottom:40px}.every-home .split-layout{gap:28px}.every-home .section-heading{margin-bottom:0}.every-home .section-heading h2{margin-bottom:16px}.every-home .section-heading>p:not(.eyebrow){margin-bottom:0}.every-home .factor-list>div:first-child{padding-top:14px}}

/* Form validation and shared success/error modal */
.field-error{display:block;margin:6px 0 0;color:#9b332b;font-size:12px;font-weight:600;line-height:1.4}.form-status{white-space:pre-line}[aria-invalid="true"]{border-color:#a73b32!important;box-shadow:0 0 0 3px rgba(167,59,50,.09)}.modal-open{overflow:hidden}.form-modal{position:fixed;inset:0;z-index:1000;display:grid;place-items:center;padding:20px}.form-modal[hidden]{display:none}.form-modal__backdrop{position:absolute;inset:0;background:rgba(10,22,17,.62);-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px)}.form-modal__panel{position:relative;width:min(100%,520px);max-height:calc(100dvh - 40px);overflow:auto;padding:36px;border:1px solid var(--color-border);border-radius:24px;background:#fff;box-shadow:0 24px 80px rgba(0,0,0,.24);text-align:center}.form-modal__icon{display:grid;place-items:center;width:58px;height:58px;margin:0 auto 20px;border-radius:50%;background:var(--color-light-green);color:var(--color-green);font-size:28px;font-weight:800}.form-modal[data-kind="success"] .form-modal__icon:before{content:"✓"}.form-modal[data-kind="partial"] .form-modal__icon:before{content:"!"}.form-modal[data-kind="error"] .form-modal__icon{background:#f8e9e7;color:#9b332b}.form-modal[data-kind="error"] .form-modal__icon:before{content:"×"}.form-modal__panel h2{margin-bottom:14px;font-size:30px}.form-modal__body{color:var(--color-gray);font-size:16px;line-height:1.65;white-space:pre-line}.form-modal__phone{display:block;margin:18px 0;color:var(--color-green);font-weight:800}.form-modal__close{margin-top:22px;min-width:130px}@media(max-width:560px){.form-modal{padding:14px}.form-modal__panel{max-height:calc(100dvh - 28px);padding:28px 22px;border-radius:20px}.form-modal__panel h2{font-size:25px}.form-modal__body{font-size:15px}.form-modal__close{width:100%}}
/* 手机端Hero：保留图片左侧人物内容，让裁切主要发生在右侧 */
@media(max-width:767px){
  .hero-visual{width:calc(100% + 24px);max-width:none;margin-inline:-12px}
  .hero-image{width:100%;max-width:none;height:min(115vw,570px);margin:0}
  .hero-image img{object-fit:cover;object-position:30% center}
  .floating-card{left:auto;right:16px;bottom:16px;transform:none;margin-left:0}
}

/* Mark's Solar Tips：真实竖屏视频播放器 */
.tip-video-frame{position:relative;width:min(100%,260px);aspect-ratio:9/16;overflow:hidden;border-radius:24px;background:linear-gradient(155deg,#1d342a,#355e4a);box-shadow:0 24px 55px rgba(25,55,42,.22)}
.tip-video{display:block;width:100%;height:100%;object-fit:cover;background:#172c24}
.tip-video-brand{position:absolute;z-index:2;top:14px;left:14px;padding:5px 8px;border-radius:7px;background:rgba(15,29,24,.7);color:#fff;font-size:10px;font-weight:800;letter-spacing:.1em;pointer-events:none}
.tip-video-error{position:absolute;z-index:3;inset:0;display:none;place-items:center;padding:24px;background:#244437;color:#fff;font-weight:700;text-align:center}
.tip-video-frame.has-error .tip-video-error{display:grid}

/* Solar Tips：桌面端单张显示，手机端原生横向滑动与吸附 */
.tips-stage .tip-slide{display:none}
.tips-stage .tip-slide.is-active{display:grid}
@media(max-width:767px){
  .tips-carousel{max-width:none}
  .tips-stage{display:flex;gap:14px;min-height:0;overflow-x:auto;overflow-y:hidden;padding-inline:8%;scroll-padding-inline:8%;scroll-snap-type:x mandatory;scroll-behavior:smooth;-webkit-overflow-scrolling:touch;scrollbar-width:none;overscroll-behavior-x:contain}
  .tips-stage::-webkit-scrollbar{display:none}
  .tips-stage .tip-slide,.tips-stage .tip-slide.is-active{display:grid;flex:0 0 84%;align-content:start;scroll-snap-align:center;scroll-snap-stop:always}
  .tips-stage .tip-video-frame,.tips-stage .tip-copy{width:100%}
  .tips-arrow{display:none}
}

/* 真实项目图库：竖幅照片填满卡片，不保留文字区域 */
.project-carousel .project-card{background:transparent;line-height:0}
.project-carousel .project-image{width:100%;height:auto;aspect-ratio:3/4;margin:0;border:0}
/* Block 9: Third-party client reviews */
.reviews-carousel{overflow:hidden}.reviews-viewport{overflow-x:auto;scroll-snap-type:x mandatory;scroll-behavior:smooth;scrollbar-width:none;overscroll-behavior-x:contain}.reviews-viewport::-webkit-scrollbar{display:none}.reviews-track{display:flex;gap:24px}.reviews-track .review-card{flex:0 0 calc((100% - 48px)/3);scroll-snap-align:start;display:flex;flex-direction:column;min-height:330px}.reviews-track .review-card>p{font-size:19px;line-height:1.75;min-height:0;margin:0 0 30px;flex:1}.review-card footer{font-weight:700}.review-card footer small{display:block;color:var(--color-gray);font-weight:400;margin-top:5px}.review-original{display:inline-flex;align-items:center;align-self:flex-start;margin-top:20px;color:var(--color-green);font-size:14px;font-weight:700;text-decoration:none;border-bottom:1px solid rgba(53,94,74,.35)}.review-original::after,.review-sources a::after{content:" ↗"}.review-original:hover,.review-sources a:hover{color:var(--color-dark-green);border-color:currentColor}.reviews-controls{display:flex;align-items:center;justify-content:center;gap:18px;margin-top:28px}.reviews-arrow{width:44px;height:44px;border:1px solid var(--color-border);border-radius:50%;background:#fff;color:var(--color-charcoal);font-size:18px;cursor:pointer}.reviews-arrow:hover{border-color:var(--color-green);color:var(--color-green)}.reviews-dots{display:flex;align-items:center;gap:9px;min-height:44px}.reviews-dot{width:9px;height:9px;padding:0;border:0;border-radius:50%;background:#c8cbc6;cursor:pointer}.reviews-dot[aria-current="true"]{background:var(--color-green);transform:scale(1.2)}.review-sources{display:flex;justify-content:center;flex-wrap:wrap;gap:16px 30px;margin-top:26px}.review-sources a{color:var(--color-gray);font-size:14px;text-underline-offset:4px}
@media(max-width:767px){.reviews-viewport{padding-inline:6%;scroll-padding-inline:6%}.reviews-track{gap:14px}.reviews-track .review-card{flex:0 0 88%;scroll-snap-align:center;min-height:340px;padding:28px}.reviews-track .review-card>p{font-size:17px;line-height:1.7}.reviews-controls{margin-top:20px}.review-sources{display:grid;justify-items:center;gap:13px;margin-top:20px}}
/* 客户评价正文：最多显示六行，超出部分以省略号截断 */
.reviews-track .review-card>p{display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:6;line-clamp:6;overflow:hidden;text-overflow:ellipsis;min-height:calc(1.75em * 6);max-height:calc(1.75em * 6)}
@media(max-width:767px){.reviews-track .review-card>p{min-height:calc(1.7em * 6);max-height:calc(1.7em * 6)}}
/* “直接致电 Mark”卡片专用真人头像，不影响导航栏头像 */
.phone-card img{object-fit:cover;object-position:center}
/* Mark 引用语真人头像 */
blockquote img{object-position:center}
/* 页尾名片真人头像 */
.footer-brand img{object-position:center}
/* 电话名片底部顾问提示语 */
.phone-card .phone-card-note{margin:28px 0 0;padding:20px 16px 0;border-top:1px solid var(--color-border);color:var(--color-dark-green);font-size:16px;font-weight:700;line-height:1.7}
/* “认识太阳能顾问 Mark Wang”标题下方的视频引导语 */
.about-video-intro{max-width:680px;margin:-6px 0 28px;color:var(--color-gray);font-size:18px;line-height:1.75}
@media(max-width:767px){.about-video-intro{margin:0 0 22px;font-size:16px}}
/* Hero 专业范围补充说明 */
.hero-specialty{margin-top:16px;color:var(--color-dark-green);font-weight:600}
/* 资历板块内的太阳能知识库入口 */
.knowledge-entry{display:grid;grid-template-columns:48px minmax(160px,190px) minmax(0,1fr) auto;align-items:center;gap:18px;min-height:148px;margin-top:32px;padding:22px 26px;border:1px solid rgba(255,255,255,.16);border-radius:20px;background:rgba(255,255,255,.08);color:#fff;text-decoration:none;box-shadow:0 16px 35px rgba(10,30,23,.12);transition:transform .25s ease,border-color .25s ease,background .25s ease}
.knowledge-entry:hover{transform:translateY(-2px);border-color:rgba(217,170,78,.5);background:rgba(255,255,255,.11)}
.knowledge-entry:focus-visible{outline:3px solid var(--color-sunlight);outline-offset:4px}
.knowledge-entry-icon{display:grid;place-items:center;width:48px;height:48px;border:1px solid rgba(217,170,78,.48);border-radius:14px;background:rgba(217,170,78,.1);color:var(--color-sunlight)}
.knowledge-entry-icon svg{width:27px;height:27px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.knowledge-entry-meta,.knowledge-entry-copy{display:flex;flex-direction:column}
.knowledge-entry-meta{align-items:flex-start;gap:9px}
.knowledge-entry-badge{padding:5px 9px;border-radius:999px;background:var(--color-sunlight);color:var(--color-dark-green);font-size:11px;font-weight:800;letter-spacing:.08em;line-height:1.2}
.knowledge-entry-kicker{color:#eaf1ed;font-size:13px;font-weight:800;letter-spacing:.04em}
.knowledge-entry-copy{gap:7px;min-width:0}
.knowledge-entry-copy strong{color:#fff;font-size:20px;line-height:1.25}
.knowledge-entry-copy>span{color:#c9d8d0;font-size:14px;line-height:1.55}
.knowledge-entry-cta{display:grid;place-items:center;min-height:44px;padding:9px 14px;border:1px solid rgba(217,170,78,.72);border-radius:999px;color:#f0c66f;font-size:14px;font-weight:800;white-space:nowrap}
@media(max-width:900px) and (min-width:768px){.knowledge-entry{grid-template-columns:minmax(145px,170px) minmax(0,1fr) auto}.knowledge-entry-icon{display:none}.knowledge-entry-copy strong{font-size:18px}.knowledge-entry-copy>span{font-size:13px}}
@media(max-width:767px){.knowledge-entry{display:flex;min-height:0;margin-top:24px;padding:16px;border-radius:18px;gap:7px;align-items:stretch}.knowledge-entry-icon{display:none}.knowledge-entry-meta{gap:4px}.knowledge-entry-badge{padding:4px 8px;font-size:10px}.knowledge-entry-kicker{font-size:12px}.knowledge-entry-copy{gap:4px}.knowledge-entry-copy strong{font-size:19px;line-height:1.22}.knowledge-entry-copy>span{font-size:13px;line-height:1.42}.knowledge-entry-cta{align-self:flex-start;min-height:44px;margin-top:3px;padding:8px 13px;font-size:13px}}
@media(prefers-reduced-motion:reduce){.knowledge-entry{transition:none}.knowledge-entry:hover{transform:none}}
/* 精简版知识入口：左侧文字，右侧Mark真人照片 */
.knowledge-entry{grid-template-columns:minmax(0,1fr) 190px;gap:24px;min-height:150px;padding:0 18px 0 28px;overflow:hidden}
.knowledge-entry-copy{gap:10px;align-self:center}
.knowledge-entry-copy strong{font-size:clamp(28px,2.5vw,32px);line-height:1.18;letter-spacing:-.025em}
.knowledge-entry-copy>span{font-size:clamp(18px,1.6vw,20px);line-height:1.45}
.knowledge-entry-photo{align-self:end;width:190px;height:148px;border-radius:16px 16px 0 0;background:rgba(255,255,255,.06);overflow:hidden}
.knowledge-entry-photo img{display:block;width:100%;height:100%;object-fit:contain;object-position:center bottom}
@media(max-width:767px){.knowledge-entry{display:grid;grid-template-columns:minmax(0,1fr) 92px;align-items:center;gap:10px;min-height:170px;margin-top:24px;padding:16px 12px 16px 16px}.knowledge-entry-copy{gap:8px}.knowledge-entry-copy strong{font-size:20px;line-height:1.25}.knowledge-entry-copy>span{font-size:14px;line-height:1.45}.knowledge-entry-photo{align-self:center;width:92px;height:132px;border-radius:14px;background:rgba(255,255,255,.06)}}
/* 知识入口作者说明与简洁金色文字链接 */
.knowledge-entry{min-height:160px}
.knowledge-entry-copy{gap:7px}
.knowledge-entry-copy .knowledge-entry-byline{color:#e8c16c;font-size:12px;font-weight:800;letter-spacing:.07em;line-height:1.3}
.knowledge-entry-copy .knowledge-entry-text-link{align-self:flex-start;margin-top:2px;color:#f0c66f;font-size:15px;font-weight:800;line-height:1.4}
.knowledge-entry-photo{height:158px}
@media(max-width:767px){.knowledge-entry{min-height:205px}.knowledge-entry-copy{gap:6px}.knowledge-entry-copy .knowledge-entry-byline{font-size:11px;letter-spacing:.035em}.knowledge-entry-copy .knowledge-entry-text-link{margin-top:2px;font-size:13px}.knowledge-entry-photo{height:150px}}
/* 照片周围直接使用知识卡片背景，不显示独立边框或底板 */
.knowledge-entry-photo,.knowledge-entry-photo img{border:0;box-shadow:none}
.knowledge-entry-photo{border-radius:0;background:transparent;overflow:visible}
@media(max-width:767px){.knowledge-entry-photo{border-radius:0;background:transparent}}
/* 手机端照片与左侧完整文字区域上下对齐 */
@media(max-width:767px){.knowledge-entry{grid-template-columns:minmax(0,1fr) clamp(108px,29vw,124px);align-items:stretch}.knowledge-entry-copy{align-self:stretch}.knowledge-entry-photo{align-self:stretch;width:100%;height:auto;min-height:100%;overflow:hidden}.knowledge-entry-photo img{width:100%;height:100%;object-fit:cover;object-position:center center}}
@media(max-width:767px){.knowledge-entry-photo{border-radius:18px}}
/* 英文首页：暂时隐藏视频，并把太阳能指南移到 Mark 介绍之前 */
body[data-page-language="en"] .english-video-panel,
body[data-page-language="en"] .about-video-intro{display:none}
body[data-page-language="en"] .about-grid--english{grid-template-columns:minmax(0,860px);justify-content:center;gap:0}
body[data-page-language="en"] .about-grid--english .about-copy{width:100%;max-width:860px}
.knowledge-recommendation{padding:58px 0 42px;background:var(--color-light-gray)}
.knowledge-recommendation+.about{padding-top:72px}
.knowledge-entry--standalone{grid-template-columns:minmax(0,1fr) 250px;gap:38px;min-height:258px;max-width:1050px;margin:0 auto;padding:30px 34px 30px 40px;background:var(--color-dark-green);border-color:rgba(217,170,78,.28);box-shadow:0 18px 45px rgba(25,52,41,.14)}
.knowledge-entry--standalone .knowledge-entry-copy{justify-content:center;gap:11px}
.knowledge-entry--standalone .knowledge-entry-copy strong{font-size:clamp(30px,2.8vw,38px);line-height:1.18}
.knowledge-entry--standalone .knowledge-entry-copy>span:not(.knowledge-entry-byline):not(.knowledge-entry-text-link){max-width:690px;font-size:18px;line-height:1.58}
.knowledge-entry--standalone .knowledge-entry-byline{font-size:13px;letter-spacing:.075em}
.knowledge-entry--standalone .knowledge-entry-text-link{font-size:16px;margin-top:4px}
.knowledge-entry--standalone .knowledge-entry-photo{align-self:center;width:230px;height:220px;margin:0 auto;overflow:hidden;border-radius:18px;background:transparent}
.knowledge-entry--standalone .knowledge-entry-photo img{width:100%;height:100%;object-fit:contain;object-position:center;border-radius:18px}
@media(hover:hover) and (pointer:fine){
  .knowledge-entry--standalone:hover{background:#2b5a47;border-color:rgba(232,195,106,.7);transform:translateY(-4px);box-shadow:0 22px 48px rgba(24,55,43,.24);opacity:1;filter:none}
  .knowledge-entry--standalone:hover .knowledge-entry-copy strong{color:#fff}
  .knowledge-entry--standalone:hover .knowledge-entry-copy>span:not(.knowledge-entry-byline):not(.knowledge-entry-text-link){color:#e3e9e5}
  .knowledge-entry--standalone:hover .knowledge-entry-byline,
  .knowledge-entry--standalone:hover .knowledge-entry-text-link{color:#e8c36a}
  .knowledge-entry--standalone:hover .knowledge-entry-photo,
  .knowledge-entry--standalone:hover .knowledge-entry-photo img{opacity:1;filter:none}
}
@media(max-width:767px){
  body[data-page-language="en"] .about-grid--english{display:block}
  .knowledge-recommendation{padding:36px 0 28px}
  .knowledge-recommendation+.about{padding-top:48px}
  .knowledge-entry--standalone{display:grid;grid-template-columns:1fr;gap:20px;min-height:0;padding:26px 22px;margin:0}
  .knowledge-entry--standalone .knowledge-entry-copy strong{font-size:26px;line-height:1.2}
  .knowledge-entry--standalone .knowledge-entry-copy>span:not(.knowledge-entry-byline):not(.knowledge-entry-text-link){font-size:16px}
  .knowledge-entry--standalone .knowledge-entry-photo{width:100%;height:240px;margin:0;border-radius:18px}
  .knowledge-entry--standalone .knowledge-entry-photo img{object-fit:contain;object-position:center;border-radius:18px}
}
/* 语言选择：简洁地球图标 + 下拉菜单 */
.language-dropdown {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  color: var(--color-charcoal, #262626);
}

.language-dropdown__icon {
  display: inline-flex;
  width: 20px;
  height: 20px;
  flex: 0 0 20px;
  color: var(--color-green, #355e4a);
}

.language-dropdown__icon svg {
  width: 100%;
  height: 100%;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.65;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.language-dropdown__select {
  min-width: 104px;
  min-height: 44px;
  padding: 0 34px 0 12px;
  border: 1px solid var(--color-border, #e4e4df);
  border-radius: 10px;
  background-color: #fff;
  color: var(--color-charcoal, #262626);
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}

.language-dropdown__select:hover {
  border-color: var(--color-green, #355e4a);
}

.language-dropdown__select:focus-visible {
  outline: 3px solid rgba(217, 170, 78, 0.35);
  outline-offset: 2px;
}

@media (max-width: 767px) {
  .language-dropdown {
    gap: 6px;
  }

  .language-dropdown__select {
    min-width: 96px;
    padding-left: 10px;
  }
}

/* 手机端紧凑菜单：桌面端导航保持不变 */
@media (max-width: 820px) {
  .site-header {
    position: relative;
    inset: auto;
    height: auto;
    min-height: var(--header);
  }

  .header-inner {
    min-height: var(--header);
    gap: 8px;
  }

  .hero {
    padding-top: 48px;
  }

  .brand {
    min-width: 0;
  }

  .menu-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    width: auto;
    min-width: 74px;
    height: 42px;
    padding: 0 10px;
    border: 1px solid var(--color-border);
    border-radius: 10px;
    background: #fff;
    color: var(--color-dark-green);
    font-size: 13px;
    font-weight: 750;
    line-height: 1;
    white-space: nowrap;
  }

  .menu-toggle:hover,
  .menu-toggle[aria-expanded="true"] {
    border-color: #adc1b5;
    background: var(--color-light-green);
  }

  .menu-toggle .menu-label,
  .menu-toggle .menu-icon {
    display: inline !important;
    width: auto !important;
    height: auto !important;
    margin: 0 !important;
    background: none !important;
  }

  .menu-toggle .menu-icon {
    font-size: 17px;
    font-weight: 500;
  }

  .site-nav {
    top: calc(100% + 6px);
    left: 16px;
    right: 16px;
    padding: 0 14px;
    overflow: hidden;
    border-radius: 12px;
    background: #fff;
    box-shadow: 0 12px 28px rgba(24, 45, 35, .1);
  }

  .site-nav.open {
    display: block;
  }

  .site-nav a {
    min-height: 46px;
    padding: 0 2px;
    border-bottom: 1px solid #ecece8;
    font-size: 14px;
  }

  .site-nav a.is-current {
    color: var(--color-dark-green);
    font-weight: 800;
    box-shadow: inset 3px 0 var(--color-sunlight);
    padding-left: 12px;
  }

  .site-nav .mobile-menu-excluded {
    display: none !important;
  }
}

@media (max-width: 360px) {
  .header-inner {
    gap: 6px;
  }

  .brand {
    gap: 7px;
  }

  .brand img {
    width: 38px;
    height: 38px;
  }

  .brand b {
    font-size: 15px;
  }

  .language-dropdown {
    gap: 4px;
  }

  .language-dropdown__icon {
    width: 16px;
    height: 16px;
    flex-basis: 16px;
  }

  .language-dropdown__select {
    min-width: 68px;
    min-height: 40px;
    padding: 0 20px 0 6px;
    font-size: 12px;
  }

  .menu-toggle {
    min-width: 70px;
    height: 40px;
    padding-inline: 8px;
    font-size: 12px;
  }
}

@media (max-width: 560px) {
  .hero {
    padding-top: 36px;
  }
}