:root{--g:#1F6B52;--g-dk:#133B2E;--g-bg:#E6F0EA;--ink:#1F2421;--mut:#5B635E;--line:#E4E6E2;--bd:#C9CEC8;--bg:#F6F5F1;--card:#FFFFFF;--warn:#7C2D12;--warn-bg:#FDEBD8;--blue:#1E3A5F;--blue-bg:#DCE7F2}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-padding-top:72px;scroll-padding-bottom:110px}
body{margin:0;background:var(--bg);color:var(--ink);font-family:'Noto Sans HK','Noto Sans CJK HK',-apple-system,'PingFang HK','Microsoft JhengHei',sans-serif;font-size:15px;line-height:1.55}
a{color:var(--g);text-decoration:none}a:hover{color:var(--g-dk)}
img{max-width:100%;display:block}
h1,h2,h3{margin:0;line-height:1.35}
p{margin:0}
.wrap{max-width:1080px;margin:0 auto;padding:0 16px}
.top{background:var(--card);position:sticky;top:0;z-index:20;border-bottom:1px solid var(--line)}
.top .wrap{display:flex;align-items:center;gap:12px;height:60px}
.logo{display:flex;align-items:center;color:var(--ink)}
.logo:hover{color:var(--ink)}
.brand{display:inline-flex;align-items:center;gap:9px;color:var(--ink)}
.brand svg{flex-shrink:0}
.brand .wm{display:inline-flex;flex-direction:column;gap:3px}
.brand .wm b{font-size:18px;font-weight:900;line-height:1;letter-spacing:.02em}
.brand .wm i{display:flex;justify-content:space-between;font-style:normal;font-family:Manrope,'Noto Sans HK',sans-serif;font-weight:800;font-size:8.5px;line-height:1;color:var(--g)}
.brand.lg{gap:14px}
.brand.lg .wm{gap:6px}
.brand.lg .wm b{font-size:32px}
.brand.lg .wm i{font-size:15px}
.auth{max-width:440px;margin:0 auto;padding:20px 0 24px;display:flex;flex-direction:column;gap:20px}
.auth-head{display:flex;flex-direction:column;align-items:center;text-align:center;gap:14px;padding:8px 8px 4px}
.auth-head h1{font-size:24px;font-weight:900;margin-top:10px}
.auth-head p{font-size:14px;line-height:1.75;color:#3E4742;max-width:340px}
.auth-card{background:var(--card);border:1px solid var(--line);border-radius:20px;padding:22px 20px;display:flex;flex-direction:column;gap:16px;box-shadow:0 1px 2px rgba(31,36,33,.04),0 8px 24px rgba(31,36,33,.05)}
.btn.sso{width:100%;background:#fff;color:var(--ink);border:1px solid var(--bd);font-weight:700;gap:10px}
.btn.sso:hover{background:#F7F8F6;color:var(--ink)}
.btn.sso.off{cursor:default;color:#8A918C;background:#FAFAF8}
.btn.sso.off svg{opacity:.45}
.btn.sso small{font-size:11px;font-weight:700;color:var(--mut);background:#EEF0EC;border-radius:6px;padding:2px 6px;margin-left:2px}
.or{display:flex;align-items:center;gap:12px;font-size:12px;color:var(--mut)}
.or::before,.or::after{content:"";flex:1;height:1px;background:var(--line)}
input[type=password]{width:100%;min-height:48px;padding:10px 14px;border:1px solid var(--bd);border-radius:12px;font:inherit;font-size:16px;background:#fff;color:var(--ink)}
.trust{display:flex;align-items:flex-start;justify-content:center;gap:10px;font-size:13px;line-height:1.7;color:#3E4742;text-align:left}
.trust svg{color:var(--g);margin-top:3px;flex-shrink:0}
.legal{font-size:12px;line-height:1.7;color:var(--mut);text-align:center;padding:0 12px}
.top .sp{flex:1}
.topnav{display:none;gap:4px}
.topnav a{color:var(--ink);padding:8px 12px;border-radius:10px;font-size:15px}
.topnav a.on{background:var(--g-bg);color:var(--g-dk);font-weight:700}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:48px;padding:0 18px;border-radius:14px;border:0;background:var(--g);color:#fff;font:inherit;font-size:16px;font-weight:700;cursor:pointer;text-align:center}
.btn:hover{color:#fff;background:#18573f}
.btn.ghost{background:var(--card);color:var(--g-dk);border:1.5px solid var(--g-dk)}
.btn.ghost:hover{background:var(--g-bg)}
.btn.line{background:var(--card);color:var(--ink);border:1px solid var(--bd);font-weight:500}
.btn.sm{min-height:40px;font-size:14px;padding:0 14px;border-radius:10px}
.btn.block{width:100%}
.btn.danger{background:var(--card);color:#9B1C1C;border:1px solid #E7B9B9;font-weight:500}
main{padding:16px 0 110px}
.stack{display:flex;flex-direction:column;gap:24px}
.hero{background:var(--g-bg);border-radius:20px;padding:22px 20px 20px;display:flex;flex-direction:column-reverse;gap:6px;overflow:hidden}
.hero-txt{display:flex;flex-direction:column;gap:14px}
.hero .art{width:100%;max-width:300px;height:auto;align-self:center;margin:-6px 0 -4px}
.hero h1{font-size:26px;font-weight:900;color:var(--g-dk)}
.hero p{font-size:14px;color:#2F4A3F}
.two{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.cats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px 8px}
.cats a{display:flex;flex-direction:column;align-items:center;gap:6px;color:var(--ink);font-size:13px;text-align:center}
.cats .ic{width:56px;height:56px;border-radius:18px;background:var(--card);display:flex;align-items:center;justify-content:center;color:var(--g)}
.sec-h{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:12px}
.sec-h h2{font-size:20px;font-weight:900}
.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px 12px}
.card{display:flex;flex-direction:column;gap:8px;color:var(--ink)}
.card:hover{color:var(--ink)}
.ph{position:relative;aspect-ratio:1;border-radius:16px;overflow:hidden;display:flex;align-items:center;justify-content:center}
.ph img{width:100%;height:100%;object-fit:cover}
.badge{position:absolute;left:8px;top:8px;font-size:11px;font-weight:700;background:#fff;color:var(--warn);padding:3px 8px;border-radius:999px}
.badge.st{left:auto;right:8px;background:var(--g-dk);color:#fff}
.card .t{font-size:15px;font-weight:700;line-height:1.35;padding:0 2px}
.card .m{font-size:12px;color:var(--mut);padding:0 2px}
.row{display:flex;align-items:center;gap:12px;padding:12px;background:var(--card);border-radius:16px;color:var(--ink)}
.row:hover{color:var(--ink)}
.row .th{width:64px;height:64px;flex-shrink:0;border-radius:12px;overflow:hidden;display:flex;align-items:center;justify-content:center}
.row .th img{width:100%;height:100%;object-fit:cover}
.row .bd{flex:1;min-width:0;display:flex;flex-direction:column;gap:3px}
.row .t{font-size:15px;font-weight:700}
.row .m{font-size:12px;color:var(--mut)}
.chip{display:inline-block;font-size:12px;font-weight:700;padding:4px 8px;border-radius:8px;background:var(--warn-bg);color:var(--warn);white-space:nowrap}
.chip.g{background:var(--g-bg);color:var(--g-dk)}
.chip.b{background:var(--blue-bg);color:var(--blue)}
.chip.n{background:#EEF0EC;color:#3E4742}
.lv{display:inline-flex;align-items:center;gap:4px;font-size:12px;font-weight:700;padding:2px 8px 2px 6px;border-radius:999px;background:var(--g-bg);color:var(--g-dk);white-space:nowrap}
details.box summary{list-style:revert}
.tags{display:flex;flex-wrap:wrap;gap:6px}
.tag{font-size:13px;padding:4px 10px;border-radius:999px;background:var(--card);border:1px solid #D9DCD7}
.box{background:var(--card);border-radius:16px;padding:16px;display:flex;flex-direction:column;gap:12px}
.box.green{border:1.5px solid var(--g)}
.box.blue{background:#F0F4F9}
.kv{display:flex;gap:12px;padding:12px 0;border-bottom:1px solid #EEF0EC;font-size:14px}
.kv:last-child{border-bottom:0}
.kv .k{width:76px;color:var(--mut);flex-shrink:0}
.impact{background:var(--g-dk);color:#fff;border-radius:20px;padding:22px 20px;display:flex;flex-direction:column;gap:8px}
.impact .n{font-size:34px;font-weight:900;line-height:1.1}
.impact .s{color:#E3EFE8}
.foot{border-top:1px solid var(--line);margin-top:8px;padding:24px 0 8px;display:flex;flex-direction:column;gap:16px;font-size:13px;color:var(--mut)}
.foot-brand{display:flex;flex-direction:column;gap:10px}
.foot-brand p{line-height:1.7}
.foot-links{display:grid;grid-template-columns:repeat(3,auto);justify-content:start;gap:10px 22px}
.foot-links a{color:var(--ink)}
.foot .copy{font-size:12px}
.trust-row{list-style:none;margin:-8px 0 0;padding:0;display:flex;flex-wrap:wrap;gap:8px 16px;font-size:13px;font-weight:700;color:var(--g-dk)}
.trust-row li{display:flex;align-items:center;gap:6px}
.trust-row svg{color:var(--g)}
.ex-grid{display:grid;grid-template-columns:1fr;gap:8px}
.ex{position:relative;display:flex;align-items:center;gap:12px;padding:10px 12px;border:1px dashed var(--bd);border-radius:14px;color:var(--ink)}
.ex:hover{color:var(--ink);border-color:var(--g)}
.ex-ic{width:48px;height:48px;border-radius:12px;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.ex b{display:block;font-size:15px}
.ex small{display:block;font-size:12px;color:var(--mut)}
.ex em{position:absolute;right:10px;top:10px;font-style:normal;font-size:11px;font-weight:700;color:var(--mut);background:#EEF0EC;border-radius:6px;padding:1px 6px}
.steps{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.steps li{background:var(--card);border-radius:16px;padding:16px;display:grid;grid-template-columns:36px 1fr;gap:2px 12px;align-items:start}
.steps .n{grid-row:span 2;width:36px;height:36px;border-radius:18px;background:var(--g);color:#fff;font-weight:900;display:flex;align-items:center;justify-content:center}
.steps b{font-size:16px}
.steps p{font-size:14px;color:#3E4742;line-height:1.65}
.about-blk{background:#FFF8EC;border-radius:20px;padding:22px 20px;display:flex;flex-direction:column;gap:10px}
.about-blk h2{font-size:20px;font-weight:900}
.about-blk p{font-size:14px;line-height:1.8;color:#3E4742}
.about-blk a{font-weight:700}
.card .ph{transition:transform .15s ease,box-shadow .15s ease}
.card:hover .ph{transform:translateY(-2px);box-shadow:0 6px 16px rgba(31,36,33,.12)}
.btn{transition:background-color .15s ease,transform .1s ease}
.btn:active{transform:scale(.98)}
.prose{max-width:680px;margin:0 auto;display:flex;flex-direction:column;gap:14px;line-height:1.85}
.prose h1{font-size:26px;font-weight:900}
.prose h2{font-size:18px;font-weight:900;margin-top:10px}
.prose ul,.prose ol{margin:0;padding-left:1.3em;display:flex;flex-direction:column;gap:6px}
.prose .lead{font-size:16px;color:#3E4742}
.qa{background:var(--card);border-radius:14px;padding:4px 16px}
.qa summary{cursor:pointer;font-weight:700;padding:12px 0;list-style:revert}
.qa p{padding:0 0 14px;font-size:14px;line-height:1.8;color:#3E4742}
.tabs2{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.tabs2 a{text-align:center;padding:10px;border-radius:12px;background:var(--card);color:var(--ink);font-weight:700}
label.f{display:flex;flex-direction:column;gap:8px;font-size:15px;font-weight:700}
label.f small{font-weight:400;color:var(--mut);font-size:12px}
input[type=text],input[type=email],input[type=date],input[type=search],select,textarea{width:100%;min-height:48px;padding:10px 14px;border:1px solid var(--bd);border-radius:12px;font:inherit;font-size:16px;font-weight:400;background:#fff;color:var(--ink)}
textarea{min-height:96px;resize:vertical;line-height:1.6}
input:focus,select:focus,textarea:focus{outline:2px solid var(--g);outline-offset:1px;border-color:var(--g)}
.opts{display:flex;flex-direction:column;gap:8px}
.opt{display:flex;align-items:center;gap:12px;padding:12px 14px;border:1px solid var(--bd);border-radius:12px;background:#fff;cursor:pointer;font-weight:400}
.opt:has(input:checked){border:2px solid var(--g);background:var(--g-bg)}
.opt b{width:48px;flex-shrink:0}
.opt span{font-size:13px;color:var(--mut)}
.pills{display:flex;flex-wrap:wrap;gap:8px}
.pill{display:inline-flex;align-items:center;min-height:40px;padding:0 14px;border:1px solid var(--bd);border-radius:20px;background:#fff;cursor:pointer;font-size:14px;font-weight:400}
.pill input,.opt input{position:absolute;opacity:0;pointer-events:none}
.pill:has(input:checked){background:var(--g-dk);color:#fff;border-color:var(--g-dk);font-weight:700}
.pill:has(input:focus-visible),.opt:has(input:focus-visible){outline:2px solid var(--g);outline-offset:2px}
.check{display:flex;align-items:flex-start;gap:10px;font-size:14px;font-weight:400;line-height:1.6}
.check input{margin-top:4px;width:18px;height:18px;flex-shrink:0;accent-color:var(--g)}
.tip{background:#FFF8EC;border-radius:12px;padding:12px 14px;font-size:13px;line-height:1.7;color:#6B4A1F}
.flash{background:var(--g-bg);color:var(--g-dk);border-radius:12px;padding:12px 14px;font-size:14px;font-weight:500}
.flash.err{background:#FDECEC;color:#8A1C1C}
.note{display:flex;gap:8px;align-items:flex-start;font-size:12px;line-height:1.6;color:var(--mut)}
.gal{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;border-radius:0 0 20px 20px;background:#E3ECE6;margin:0 -16px}
.gal>*{flex:0 0 100%;scroll-snap-align:start;aspect-ratio:1;max-height:520px;display:flex;align-items:center;justify-content:center}
.gal img{width:100%;height:100%;object-fit:contain;background:#111}
.av{width:44px;height:44px;border-radius:22px;background:var(--g-bg);color:var(--g-dk);font-weight:700;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.av.sm{width:36px;height:36px;font-size:14px}
.thumbs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}
.thumbs .t{aspect-ratio:1;border-radius:12px;overflow:hidden;background:#E3ECE6}
.thumbs .t img{width:100%;height:100%;object-fit:cover}
.upl{aspect-ratio:1;border-radius:12px;border:1.5px dashed #9AA39E;background:#fff;color:var(--mut);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;font-size:13px;cursor:pointer}
.filters{display:flex;gap:8px;overflow-x:auto;padding-bottom:4px}
.filters select{width:auto;min-height:40px;font-size:14px;padding:6px 10px;border-radius:20px}
.msgs{display:flex;flex-direction:column;gap:8px}
.bub{max-width:80%;padding:10px 14px;border-radius:16px;background:#fff;font-size:15px;line-height:1.6;white-space:pre-wrap;word-break:break-word}
.bub.me{align-self:flex-end;background:var(--g);color:#fff}
.bub .tm{display:block;font-size:11px;opacity:.7;margin-top:2px}
.empty{text-align:center;color:var(--mut);padding:40px 16px;background:var(--card);border-radius:16px;font-size:14px;line-height:1.8}
.bar{position:fixed;left:0;right:0;bottom:0;background:#fff;border-top:1px solid var(--line);padding:12px 16px calc(12px + env(safe-area-inset-bottom));display:flex;gap:10px;z-index:15}
.bnav{position:fixed;left:0;right:0;bottom:0;height:calc(70px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);background:#fff;border-top:1px solid var(--line);display:grid;grid-template-columns:repeat(5,minmax(0,1fr));align-items:center;z-index:20}
.bnav a{display:flex;flex-direction:column;align-items:center;gap:3px;font-size:11px;color:var(--mut)}
.bnav a.on{color:var(--g);font-weight:700}
.bnav .give{color:var(--g);font-weight:700}
.bnav .give span{width:52px;height:52px;border-radius:26px;background:var(--g);color:#fff;display:flex;align-items:center;justify-content:center;margin-top:-24px;box-shadow:0 2px 8px rgba(19,59,46,.25)}
.narrow{max-width:560px;margin:0 auto}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
@media (min-width:760px){
  .grid{grid-template-columns:repeat(4,minmax(0,1fr))}
  .cats{grid-template-columns:repeat(8,minmax(0,1fr))}
  .hero{padding:36px;flex-direction:row;align-items:center;justify-content:space-between;gap:24px}
  .hero h1{font-size:34px}
  .hero .art{max-width:360px;margin:0}
  .ex-grid{grid-template-columns:1fr 1fr}
  .steps{grid-template-columns:repeat(3,1fr)}
  .foot{flex-direction:row;justify-content:space-between;flex-wrap:wrap}
  .foot .copy{width:100%}
  .hero .two{max-width:440px}
}
@media (min-width:900px){
  .topnav{display:flex}
  .bnav{display:none}
  main{padding-bottom:60px}
  .bar{position:static;padding:0;border:0;background:none}
  .gal{margin:0;border-radius:20px}
}