@font-face{font-family:AlibabaSans;src:url('../assets/alibabasans-regular.ttf') format('truetype');font-weight:400;font-style:normal;font-display:swap}
:root{--primary:#0f6fbd;--primary-dark:#0b5490;--ink:#1f2a30;--muted:#607080;--line:#dce5eb;--bg:#f3f5f6;--card:#fff;font-family:AlibabaSans,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:var(--bg);color-scheme:light}
*{box-sizing:border-box}html{overflow-x:hidden;scroll-behavior:smooth;scroll-padding-top:90px}@supports(overflow:clip){html{overflow-x:clip}}body{margin:0;font-size:16px;line-height:1.7}button,input{font:inherit}a{color:var(--primary-dark);text-underline-offset:4px;overflow-wrap:anywhere}button{cursor:pointer}button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid #54b2e7;outline-offset:3px}[hidden]{display:none!important}button,a{-webkit-tap-highlight-color:transparent}
.topbar{position:fixed;inset:0 0 auto;height:68px;display:flex;align-items:center;gap:22px;padding:0 24px;background:#fffffff2;border-bottom:1px solid var(--line);z-index:30;backdrop-filter:blur(10px)}.back-link{display:flex;align-items:center;gap:8px;text-decoration:none;border:1px solid var(--line);border-radius:10px;padding:6px 12px;color:var(--ink);font-size:14px;flex-shrink:0}.support-brand{display:flex;align-items:center}.support-brand img{display:block;width:106px;max-height:36px;height:auto}.topbar-context{color:var(--muted);font-size:14px}.menu-toggle{display:none;margin-left:auto;background:white;border:1px solid var(--line);border-radius:10px;padding:7px 12px;color:var(--ink);font-size:14px;white-space:nowrap}
.support-layout{margin-top:68px;display:grid;grid-template-columns:264px minmax(0,1fr)}.sidebar{position:sticky;top:68px;height:calc(100dvh - 68px);overflow:auto;background:white;border-right:1px solid var(--line);padding:24px 14px;overscroll-behavior:contain}.sidebar-title{display:flex;align-items:center;justify-content:space-between;padding:0 12px;margin-bottom:15px}.sidebar-title h2{font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin:0}.close-filters{display:none;border:0;background:none;font-size:28px;color:var(--ink);width:36px;height:36px}.filters{display:grid;gap:4px}.filter{width:100%;min-height:46px;display:flex;align-items:center;justify-content:space-between;gap:12px;border:0;border-radius:10px;padding:9px 12px;background:none;color:var(--ink);text-align:left;font-size:14px;line-height:1.5}.filter>span:first-child{min-width:0;overflow-wrap:anywhere}.filter .count{font-size:12px;color:var(--muted);flex-shrink:0;min-width:25px;text-align:right}.filter:hover{background:var(--bg)}.filter[aria-pressed=true]{background:#e8f2fb;color:var(--primary-dark);font-weight:600}.filter[aria-pressed=true] .count{color:var(--primary-dark)}.sidebar-help{margin:28px 12px 8px;border-top:1px solid var(--line);padding-top:20px;display:grid;gap:8px;font-size:13px}.sidebar-help strong{font-size:12px;color:var(--muted);font-weight:500}.main-content{min-width:0;padding:42px 48px 36px}.content-wrap{max-width:1100px;margin:auto}.eyebrow{font-size:12px;letter-spacing:.08em;font-weight:600;color:var(--primary-dark)}h1{font-size:clamp(28px,3vw,40px);line-height:1.2;font-weight:600;letter-spacing:-.025em;margin:14px 0 18px}.lead{font-size:17px;color:var(--muted);max-width:760px;margin:0 0 26px}.resource-links{display:flex;gap:12px 26px;flex-wrap:wrap;margin:12px 0 28px;font-size:14px}.notice{border:1px solid #c5dcee;border-left:4px solid var(--primary);background:#edf5fb;border-radius:12px;padding:17px 20px;font-size:14px;margin:24px 0}.notice strong{color:var(--primary-dark);font-size:15px}.notice p{margin:6px 0 0;line-height:1.8}.stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin:26px 0}.stats>div{background:white;border:1px solid var(--line);padding:17px 20px;border-radius:14px;display:grid;gap:6px}.stats strong{font-size:25px;font-weight:600;color:var(--primary-dark);line-height:1.3}.stats span{font-size:13px;color:var(--muted)}.search-bar{margin:30px 0 10px}.search-bar label{display:block;font-size:14px;font-weight:500;margin-bottom:8px}.search-field{display:flex;align-items:center;gap:10px;background:white;border:1px solid #becdd8;border-radius:12px;padding-right:12px}.search-field input{width:100%;min-width:0;border:0;border-radius:12px;background:none;color:var(--ink);padding:13px 16px;min-height:52px;outline-offset:0}.search-field button,.results-heading button{border:0;background:none;color:var(--primary-dark);font-size:13px;padding:8px;white-space:nowrap;min-height:40px}.results-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:0 0 26px}.results-heading p{font-size:13px;color:var(--muted);margin:10px 0}.result-group{margin:32px 0 40px;scroll-margin-top:92px}.result-group h2{font-size:21px;line-height:1.4;color:var(--primary-dark);margin:0 0 16px;font-weight:600}.faq-item{background:white;border:1px solid var(--line);border-radius:12px;margin:10px 0;overflow:hidden}.faq-item summary{position:relative;cursor:pointer;list-style:none;font-size:16px;font-weight:500;line-height:1.55;min-height:64px;padding:19px 54px 19px 22px}.faq-item summary::-webkit-details-marker{display:none}.faq-item summary::after{content:'+';position:absolute;right:22px;top:16px;font-size:23px;font-weight:400;color:var(--primary)}.faq-item[open] summary{color:var(--primary-dark);background:#f7fbfe;border-bottom:1px solid var(--line)}.faq-item[open] summary::after{content:'−'}.answer{padding:17px 22px 21px;font-size:15px;line-height:1.85}.answer p{margin:0;overflow-wrap:anywhere}.brand-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px}.brand-heading h2{margin:0}.brand-count{font-size:12px;color:var(--muted)}.phone-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(195px,1fr));gap:10px;list-style:none;padding:0;margin:0}.phone-item{min-width:0;background:white;border:1px solid var(--line);border-radius:11px;min-height:61px;padding:15px 17px;display:flex;align-items:center;font-size:14px;line-height:1.55;overflow-wrap:anywhere}.empty-state{border:1px dashed #b2c8da;background:white;border-radius:14px;text-align:center;padding:36px 24px;margin:25px 0}.empty-state h2{font-size:21px;color:var(--primary-dark);margin-top:0}.empty-state p{font-size:15px;color:var(--muted)}.source-note{font-size:12px;line-height:1.8;color:var(--muted);margin:32px 0}.support-footer{border-top:1px solid var(--line);padding-top:23px;margin-top:44px;font-size:13px;color:var(--muted)}.support-footer p{margin:10px 0}.support-footer nav{display:flex;flex-wrap:wrap;gap:10px 24px;margin:15px 0 20px}.scrim{display:none}
@media(max-width:1100px){.main-content{padding:35px 28px}.support-layout{grid-template-columns:240px minmax(0,1fr)}.stats>div{padding:16px}.stats strong{font-size:22px}.phone-grid{grid-template-columns:repeat(auto-fill,minmax(170px,1fr))}}
@media(max-width:820px){.topbar{height:60px;padding:0 12px;gap:13px}.topbar-context{display:none}.back-link{padding:6px 9px;font-size:13px}.support-brand img{width:89px}.menu-toggle{display:block;padding:7px 10px;font-size:13px}.support-layout{margin-top:60px;display:block}.sidebar{position:fixed;inset:60px auto 0 0;top:60px;max-width:calc(100vw - 42px);width:280px;height:calc(100dvh - 60px);z-index:25;transform:translateX(-100%);visibility:hidden;transition:transform .2s ease,visibility .2s;background:white}.filters-open .sidebar{transform:translateX(0);visibility:visible}.close-filters{display:block}.filters-open .scrim{display:block;position:fixed;inset:60px 0 0;border:0;background:#0a223b66;z-index:24}.main-content{padding:28px 18px 30px}.eyebrow{font-size:11px}h1{font-size:30px}.lead{font-size:16px}.notice{padding:15px 16px;margin:22px 0}.stats{gap:8px}.stats>div{padding:13px 10px}.stats strong{font-size:21px}.stats>div:last-child strong{font-size:15px}.stats span{font-size:11px}.search-bar{margin-top:25px}.phone-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.phone-item{padding:13px 12px;font-size:13px}.result-group{margin:27px 0 33px}.faq-item summary{padding:17px 43px 17px 16px;font-size:15px}.faq-item summary::after{right:16px}.answer{padding:16px;font-size:15px}.resource-links{gap:10px 20px;font-size:13px}.support-footer nav{gap:10px 18px}.results-heading{align-items:flex-start}.results-heading p{line-height:1.5}.empty-state{padding:28px 18px}}
@media(max-width:360px){.topbar{gap:10px}.support-brand img{width:76px}.phone-grid{grid-template-columns:1fr}.stats strong{font-size:20px}.stats>div:last-child strong{font-size:14px}.stats>div{padding:13px 8px}.stats span{font-size:10px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.sidebar{transition:none}}
.embedded .back-link{display:none}
@media print{.topbar,.sidebar,.search-bar,.results-heading button{display:none}.support-layout{display:block;margin:0}.main-content{padding:0}.faq-item{break-inside:avoid}.answer{display:block}.support-footer{margin-top:20px}}