@font-face{font-family:"SZS Han Web";src:url("/assets/brand-font.87faa35f793fe7a7.woff2") format("woff2");font-weight:100 900;font-display:swap}
:root{--szs-teal:#155E63;--szs-orange:#C86B3C;--szs-paper:#F4F1EA;--szs-ink:#182224;--szs-muted:#505C5D;--szs-line:rgba(24,34,36,.2);--bs-body-font-family:"SZS Han Web",sans-serif;--bs-body-color:var(--szs-ink);--bs-body-bg:var(--szs-paper);--bs-link-color:var(--szs-teal);--bs-link-hover-color:var(--szs-ink)}
html{scroll-behavior:smooth;scroll-padding-top:var(--header-offset,110px)}
body{margin:0;font-size:1rem;line-height:1.7;-webkit-font-smoothing:antialiased}
.container{max-width:1224px;padding-left:32px;padding-right:32px}
a{color:inherit;text-decoration:none}
a:focus-visible,button:focus-visible,.nav-link:focus-visible{outline:3px solid var(--szs-ink);outline-offset:5px;box-shadow:none!important}
.skip-link{position:fixed;left:16px;top:-100px;z-index:50;padding:12px 20px;background:var(--szs-paper);border:2px solid var(--szs-ink)}
.skip-link:focus{top:12px}
.site-header .container{border-bottom:1px solid var(--szs-line)}
.site-header{position:sticky;top:0;z-index:40;background:var(--szs-paper);transition:box-shadow .2s ease}
.site-header.is-scrolled{box-shadow:0 3px 20px rgba(24,34,36,.07)}
.reading-progress{position:fixed;top:0;left:0;width:100%;height:3px;z-index:45;pointer-events:none}
.reading-progress-fill{height:100%;background:var(--szs-orange);transform:scaleX(0);transform-origin:left}
.nav-link[aria-current="location"]{color:var(--szs-teal);text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:8px}
.navbar{padding:0}
.navbar-brand{display:flex;align-items:center;gap:12px;font-weight:600;font-size:1.25rem;letter-spacing:.08em;margin:16px 0}
.brand-logo{width:48px;height:48px;object-fit:contain}
.navbar-nav{gap:24px}
.nav-link{color:var(--szs-ink);font-weight:500;padding:12px 4px!important}
.nav-link:hover{text-decoration:underline;text-underline-offset:6px;color:var(--szs-teal)}
.navbar-toggler{border:1px solid var(--szs-line);border-radius:4px;color:var(--szs-ink);padding:10px}
.hero{padding:100px 0 104px}
.hero .g-5{--bs-gutter-x:48px}
.brand-rule{height:4px;width:40px;background:var(--szs-orange);margin-bottom:28px}
h1{font-size:clamp(2.5rem,4.3vw,3.75rem);font-weight:700;line-height:1.26;letter-spacing:-.055em;margin:0 0 28px}
h1 span{display:block}
.lead{max-width:550px;font-size:1.125rem;line-height:1.8;font-weight:400;color:var(--szs-muted);margin:0 0 32px}
.btn-primary{--bs-btn-bg:var(--szs-teal);--bs-btn-border-color:var(--szs-teal);--bs-btn-hover-bg:var(--szs-ink);--bs-btn-hover-border-color:var(--szs-ink);--bs-btn-active-bg:var(--szs-ink);--bs-btn-active-border-color:var(--szs-ink);--bs-btn-color:var(--szs-paper);--bs-btn-hover-color:var(--szs-paper);--bs-btn-active-color:var(--szs-paper);padding:14px 24px;border-radius:4px;font-size:1rem;font-weight:500;display:inline-flex;align-items:center;justify-content:center;gap:28px;min-height:52px}
.product-index{background:var(--szs-teal);color:var(--szs-paper);padding:32px;border-radius:4px}
.index-caption{display:block;font-size:.875rem;font-weight:500;margin-bottom:22px}
.product-index a{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:22px 0;border-top:1px solid rgba(244,241,234,.32);transition:opacity .15s ease}
.product-index a:last-child{padding-bottom:4px}
.product-index strong{display:block;font-size:1.625rem;font-weight:600;line-height:1.4}
.product-index small{display:block;font-size:.875rem;margin-top:4px}
.product-index a:hover{opacity:.8}
.product-index a:focus-visible{outline-color:var(--szs-paper)}
.products-section{padding:64px 0 80px;background:rgba(255,255,255,.4);border-top:1px solid var(--szs-line);border-bottom:1px solid var(--szs-line)}
.section-number{font-size:.8125rem;font-weight:500;letter-spacing:.1em;color:var(--szs-muted);margin:0 0 12px}
h2{font-size:2rem;line-height:1.3;font-weight:600;letter-spacing:-.025em;margin:0}
.section-heading{margin-bottom:32px;align-items:end}
.section-intro{font-size:1rem;color:var(--szs-muted);margin:0;max-width:570px}
.card{--bs-card-bg:var(--szs-paper);--bs-card-border-color:var(--szs-line);--bs-card-border-radius:4px;scroll-margin-top:24px;transition:border-color .2s ease,box-shadow .2s ease}
.card.is-pointed,.card:focus-within{border-color:var(--szs-teal);box-shadow:0 14px 30px rgba(24,34,36,.08)}
.product-index a{transition:opacity .15s ease,background .2s ease}
.product-index a:hover,.product-index a:focus-visible{background:rgba(244,241,234,.06);opacity:1}
.detail-trigger{display:inline-flex;align-items:center;justify-content:space-between;gap:16px;background:none;border:0;border-top:1px solid var(--szs-line);padding:16px 0 0;margin-top:24px;color:var(--szs-teal);font:500 .875rem/1.5 var(--bs-body-font-family);text-align:left;cursor:pointer;min-height:44px}
.detail-trigger svg,.btn svg,.product-index svg{transition:transform .2s ease}
.detail-trigger:hover svg,.detail-trigger:focus-visible svg,.btn:hover svg{transform:translateX(4px)}
.product-index a:hover svg,.product-index a:focus-visible svg{transform:translate(3px,-3px)}
.card.is-selected{border-color:var(--szs-teal);box-shadow:0 0 0 2px var(--szs-teal)}
.modal{z-index:1055}.modal-content{background:var(--szs-paper);border:1px solid var(--szs-line);border-radius:6px}
.modal-dialog{max-width:620px}.modal-header,.modal-footer{border-color:var(--szs-line);padding:24px}.modal-body{padding:24px;line-height:1.8}
.modal-title{font-size:1.5rem}.modal-body h4{font-size:1.25rem;font-weight:600;line-height:1.6;margin-bottom:16px}.modal-body .status{margin-bottom:16px}.modal-body .category{margin-bottom:20px}.modal-body .description{margin-bottom:24px}.modal-body .product-details{margin-top:0!important}.availability-note{font-size:.875rem;color:var(--szs-muted);border-top:1px solid var(--szs-line);padding-top:20px;margin:24px 0 0}
.modal-footer .btn-outline-secondary{--bs-btn-color:var(--szs-ink);--bs-btn-border-color:var(--szs-muted);--bs-btn-hover-bg:var(--szs-ink);--bs-btn-hover-color:var(--szs-paper);min-height:44px}
.btn-close{min-width:28px;min-height:28px}.modal-body:focus-visible{outline:2px solid var(--szs-teal);outline-offset:-4px}
.no-motion .card,.no-motion .product-index a{transform:none!important}
.card-body{padding:28px}
.product-heading{display:flex;flex-direction:column;align-items:flex-start;gap:14px;margin-bottom:14px}
.product-heading h3{font-size:1.75rem;line-height:1.3;font-weight:600;letter-spacing:-.03em;margin:0}
.status{font-weight:500;font-size:.8125rem;color:var(--szs-ink);border:1px solid rgba(24,34,36,.35);background:transparent;border-radius:3px;padding:6px 8px;line-height:1.2}
.category{font-size:.8125rem;color:var(--szs-muted);margin:0 0 30px}
.card h4{font-size:1.375rem;font-weight:600;line-height:1.55;min-height:4.3rem;margin:0 0 16px;letter-spacing:-.025em}
.description{font-size:1rem;line-height:1.8;color:var(--szs-muted);margin:0 0 32px}
.product-details{border-top:1px solid var(--szs-line);padding-top:20px}
.features{font-size:.8125rem;font-weight:500;line-height:1.8;margin:0;overflow-wrap:anywhere}
.direction-label{font-size:.75rem;color:var(--szs-muted);margin:0 0 6px}
.product-note{font-size:.8125rem;color:var(--szs-muted);line-height:1.7;margin:12px 0 0}
.about-section{padding:80px 0}
.about-copy{font-size:1.25rem;line-height:1.9;font-weight:400;margin:0;max-width:650px}
.contact-section{padding:56px 0 64px;border-top:1px solid var(--szs-line)}
.support-title{font-size:1.125rem;font-weight:600;line-height:1.5;margin:0 0 12px}
.contact-copy{font-size:1rem;color:var(--szs-muted);margin:0}
.site-footer{padding:24px 0 36px;color:var(--szs-muted);font-size:.8125rem;border-top:1px solid var(--szs-line)}
svg{flex-shrink:0}
.language-switch{display:flex;gap:2px;margin-left:auto;margin-right:24px;flex-shrink:0;border:1px solid var(--szs-line);border-radius:4px;padding:3px}
.language-switch button{border:0;border-radius:2px;background:none;color:var(--szs-muted);font:500 .8125rem/1 var(--bs-body-font-family);min-width:44px;min-height:38px;padding:8px;cursor:pointer}
.language-switch button[aria-pressed=true]{background:var(--szs-teal);color:var(--szs-paper)}
.navbar-collapse{flex-grow:0}.navbar-nav{margin-left:0}
.product-index{background-image:url("/assets/brand-desktop.8463be84068493df.png");background-size:cover;background-position:center}
.index-brand{display:flex;align-items:center;gap:20px;margin-bottom:24px}
.index-brand img{width:104px;height:104px;object-fit:contain;border-radius:4px}
.index-brand span{font-size:2rem;font-weight:600;letter-spacing:.1em}
.about-avatar{display:block;width:96px;height:96px;object-fit:contain;border-radius:4px;margin:20px 0}
html[lang=en] h1{font-size:clamp(2.25rem,3.6vw,3.25rem);letter-spacing:-.035em;line-height:1.18}
html[lang=en] .status{white-space:normal;text-align:left}
html[lang=en] .card h4{min-height:6.4rem}
/* V0.9：平板沿用 Collapse，避免英文200%文字在768px横排溢出。 */
@media(max-width:991.98px){.language-switch{margin-right:12px}.navbar-collapse{width:100%}.navbar-nav{gap:0;padding:8px 0 12px}.navbar-collapse{flex-grow:1}}
@media(max-width:575.98px){.language-switch{margin-right:8px;gap:0}.language-switch button{min-width:38px;padding:6px}.index-brand img{width:80px;height:80px}.index-brand{gap:16px}.index-brand span{font-size:1.5rem}.product-index{background-image:url("/assets/brand-mobile.b7d492e8b2f7bcc0.png")}.about-avatar{width:80px;height:80px}html[lang=en] h1{font-size:2rem;line-height:1.25}html[lang=en] .card h4{min-height:0}}
@media(max-width:991.98px){.hero{padding:64px 0}.hero-copy{max-width:740px}.hero h1{font-size:3rem}.product-index{max-width:100%}.card h4{min-height:0}.category{margin-bottom:22px}.about-copy{font-size:1.125rem}.section-heading{align-items:start}}
@media(max-width:575.98px){.container{padding-left:24px;padding-right:24px}.navbar-brand{font-size:1.125rem;gap:10px;margin:12px 0}.brand-logo{width:40px;height:40px}.navbar-nav{gap:0;padding:8px 0 12px}.navbar-collapse{width:100%}.nav-link{padding:12px 0!important}.hero{padding:44px 0 48px}.brand-rule{margin-bottom:20px;width:32px}.hero h1{font-size:2rem;letter-spacing:-.05em;line-height:1.4;margin-bottom:20px}.lead{font-size:1rem;line-height:1.8;margin-bottom:24px}.hero .g-5{--bs-gutter-y:2rem}.product-index{padding:24px}.index-caption{margin-bottom:16px}.product-index a{padding:18px 0}.product-index strong{font-size:1.375rem}.product-index small{font-size:.8125rem}.products-section{padding:44px 0 48px}.section-heading{margin-bottom:24px}h2{font-size:1.625rem}.section-intro{font-size:.9375rem}.card-body{padding:24px}.product-heading{flex-direction:row;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:10px}.product-heading h3{font-size:1.5rem}.category{margin-bottom:24px}.card h4{font-size:1.25rem;margin-bottom:16px}.description{font-size:.9375rem;margin-bottom:24px}.features{font-size:.8125rem}.about-section{padding:48px 0}.about-copy{font-size:1.0625rem;line-height:1.9}.contact-section{padding:40px 0 44px}.site-footer{padding:24px 0}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important;animation:none!important}}

/* 产品品牌图形：原图等比置入，不改变试作社品牌体系。 */
.product-identity{display:flex;align-items:center;gap:16px;max-width:100%;min-width:0}
.product-identity h3{min-width:0;overflow-wrap:anywhere}
.product-logo{display:block;flex-shrink:0;width:64px;height:64px;object-fit:contain}
.product-index .product-logo{width:44px;height:44px}
.product-index img[src$="yunnan-logo-a.svg"]{background:var(--szs-paper);border-radius:4px}
.product-index a>span{flex:1;min-width:0}
.product-index strong{overflow-wrap:anywhere}
.product-index a:has(.product-logo){gap:14px}
.modal-body>.product-logo,#dialog-content>.product-logo{width:80px;height:80px;margin:0 0 20px}
@media(max-width:575.98px){.product-identity{gap:12px}.product-logo{width:56px;height:56px}.product-index .product-logo{width:40px;height:40px}}

.social-block{margin-top:32px;padding-top:28px;border-top:1px solid var(--szs-line)}
.social-links{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-top:20px}
.social-account{min-width:0}.social-link{display:flex;align-items:center;gap:14px;min-height:64px;padding:16px;border:1px solid var(--szs-line);border-radius:4px;color:var(--szs-ink);font-weight:500;transition:border-color .2s,background .2s}
.social-link:hover{border-color:var(--szs-teal);background:rgba(21,94,99,.04)}.social-link img{flex-shrink:0;width:28px;height:28px;object-fit:contain}.social-link>span:not(.social-arrow){overflow-wrap:anywhere}.social-arrow{margin-left:auto;flex-shrink:0}
.social-account-id{font-size:.8125rem;color:var(--szs-muted);margin:10px 0 4px;overflow-wrap:anywhere}
@media(max-width:575.98px){.social-links{grid-template-columns:1fr}.social-block{margin-top:28px}}

.account-code-figure{margin:16px 0 0}.inline-account-code{display:block;width:100%;max-width:320px;height:auto;margin:0 auto;object-fit:contain;border:1px solid var(--szs-line);border-radius:4px}
.account-code-figure figcaption{font-size:.8125rem;line-height:1.7;color:var(--szs-muted);margin-top:12px}
.save-account-code{display:inline-block;min-height:44px;padding:10px 0;color:var(--szs-teal);font-size:.8125rem;text-decoration:underline;text-underline-offset:4px}
.brand-email{margin-top:28px}.email-link{display:inline-block;max-width:100%;min-height:44px;padding:6px 0;font-weight:500;color:var(--szs-teal);text-decoration:underline;text-underline-offset:4px;overflow-wrap:anywhere}

/* V0.7：紧凑布局；用户原图和被冻结品牌素材保持原样。 */
.navbar-brand{margin:12px 0}.brand-logo{width:40px;height:40px}
.brand-logo{border-radius:4px;object-fit:contain}
.hero{padding:48px 0 56px}.hero .g-5{--bs-gutter-x:40px;--bs-gutter-y:24px}.brand-rule{margin-bottom:20px}
h1{margin-bottom:20px}.lead{margin-bottom:24px}.product-index{padding:24px;box-shadow:0 16px 36px rgba(24,34,36,.09)}
.index-brand{gap:16px;margin-bottom:16px}.index-brand img{width:64px;height:64px}.index-brand span{font-size:1.5rem}
.index-caption{margin-bottom:12px}.product-index a{padding:15px 0}.product-index strong{font-size:1.375rem}.product-index .product-logo{width:36px;height:36px}
.products-section{padding:40px 0 48px}.section-heading{margin-bottom:24px}.card-body{padding:24px}.product-heading{gap:10px;min-height:88px;margin-bottom:10px}.product-identity{gap:12px}.product-logo{width:48px;height:48px}
.category{margin-bottom:16px}.card h4,html[lang=en] .card h4{min-height:0;margin-bottom:12px}.description{margin-bottom:22px;line-height:1.75}.product-details{padding-top:16px}.detail-trigger{margin-top:18px;padding-top:12px}
.about-section{padding:32px 0}.about-section .container{border-left:4px solid var(--szs-teal);background:rgba(21,94,99,.035);padding-top:24px;padding-bottom:24px}
.about-identity{display:flex;align-items:center;gap:14px}.about-avatar{width:48px;height:48px;margin:0;flex-shrink:0}.about-copy{font-size:1.0625rem;line-height:1.8}.about-identity h2{font-size:1.75rem}
.contact-section{padding:32px 0 40px}.contact-grid{display:grid;grid-template-columns:.95fr 1fr 1fr;gap:20px;align-items:start}
.contact-panel,.social-account{border:1px solid var(--szs-line);border-radius:6px;padding:22px;background:rgba(255,255,255,.35);min-width:0;transition:border-color .25s,box-shadow .25s}
.contact-panel:hover,.social-account:hover{border-color:var(--szs-teal);box-shadow:0 8px 24px rgba(24,34,36,.06)}
.email-panel{border-top:3px solid var(--szs-teal)}.brand-email{margin:0}.product-support{border-top:1px solid var(--szs-line);margin-top:24px;padding-top:20px}.email-link{font-size:1.0625rem}
.social-link{padding:0 0 10px;border:0;border-bottom:1px solid var(--szs-line);border-radius:0;min-height:44px;gap:10px}.social-link:hover{background:none}.social-link img{width:22px;height:22px}
.social-account-id{margin:8px 0 0}.account-code-figure{margin-top:12px}.inline-account-code{max-width:192px}.account-code-figure figcaption{margin-top:10px}.save-account-code{padding:8px 0;font-size:.8125rem}
.site-footer{padding:20px 0 24px}.btn-primary{transition:transform .25s,background .25s}.btn-primary:hover{transform:translateY(-3px)}
.account-code-figure figcaption{min-width:0;overflow-wrap:anywhere}
.product-grid,.about-section .row{--bs-gutter-x:24px}
.product-index a{border-radius:3px}.product-index a:hover{box-shadow:inset 3px 0 var(--szs-paper)}
@media(max-width:991.98px){.hero{padding:36px 0 40px}.hero h1{font-size:2.75rem}.product-index{padding:22px}.contact-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.email-panel{grid-column:1/-1;display:grid;grid-template-columns:1fr 1fr;gap:24px}.product-support{border-top:0;border-left:1px solid var(--szs-line);margin:0;padding:0 0 0 24px}.product-heading{min-height:0}}
@media(max-width:575.98px){.container{padding-left:20px;padding-right:20px}.brand-logo{width:32px;height:32px}.navbar-brand{gap:8px}.hero{padding:28px 0 32px}.hero h1,html[lang=en] .hero h1{font-size:2rem}.hero .g-5{--bs-gutter-x:32px}.products-section{padding:28px 0 32px}.card-body{padding:20px}.product-index{padding:20px}.index-brand img{width:52px;height:52px}.index-brand span{font-size:1.375rem}.index-brand{margin-bottom:12px}.product-index a{padding:13px 0}.product-index strong{font-size:1.25rem}.product-index .product-logo{width:32px;height:32px}.about-section{padding:24px 0}.about-section .container{padding-top:20px;padding-bottom:20px}.about-identity h2{font-size:1.5rem}.about-copy{font-size:1rem}.contact-section{padding:28px 0}.contact-grid{grid-template-columns:1fr;gap:14px}.email-panel{display:block;grid-column:auto}.product-support{border-left:0;border-top:1px solid var(--szs-line);padding:16px 0 0;margin:16px 0 0}.contact-panel,.social-account{padding:18px}.inline-account-code{max-width:184px}.social-account .account-code-figure{display:grid;grid-template-columns:minmax(0,184px) minmax(0,1fr);gap:12px;align-items:center}.account-code-figure figcaption{margin:0}.social-account .save-account-code{margin-top:4px}}
@media(max-width:374.98px){.social-account .account-code-figure{display:block}.account-code-figure figcaption{margin-top:10px}.inline-account-code{max-width:176px}}
@media(prefers-reduced-motion:reduce){.btn-primary:hover{transform:none}.contact-panel,.social-account{transition:none}}

/* Direct language links keep both static languages available without scripts. */
.language-fallback{margin:0;padding:8px 24px;background:var(--szs-teal);color:var(--szs-paper);text-align:right;font-size:.875rem}.language-fallback a{text-decoration:underline;text-underline-offset:3px}