/* greenwingsproject.org —— 品牌：logo 三色（青 #0097A9 / 蓝 #0A7DBF / 深蓝 #0949B5），标题 Montserrat 大写，正文 Roboto，浅灰底 #F3F3F3 */
@font-face{font-family:"Montserrat";font-weight:500;font-display:swap;src:url(../fonts/mont-500.woff2) format("woff2")}
@font-face{font-family:"Montserrat";font-weight:600;font-display:swap;src:url(../fonts/mont-600.woff2) format("woff2")}
@font-face{font-family:"Montserrat";font-weight:700;font-display:swap;src:url(../fonts/mont-700.woff2) format("woff2")}
@font-face{font-family:"Montserrat";font-weight:800;font-display:swap;src:url(../fonts/mont-800.woff2) format("woff2")}
@font-face{font-family:"Roboto";font-weight:400;font-display:swap;src:url(../fonts/rob-400.woff2) format("woff2")}
@font-face{font-family:"Roboto";font-weight:500;font-display:swap;src:url(../fonts/rob-500.woff2) format("woff2")}
@font-face{font-family:"Roboto";font-weight:700;font-display:swap;src:url(../fonts/rob-700.woff2) format("woff2")}
:root{--brand:#0a7dbf;--brand-d:#0949b5;--brand-l:#e8f2fb;--aqua:#0097a9;--aqua-l:#e3f5f7;
  --grad:linear-gradient(120deg,#0097a9 0%,#0a7dbf 55%,#0949b5 100%);
  --ink:#111;--text:#606060;--muted:#7a7a7a;--line:#e3e6ea;--bg:#f3f3f3;--navy:#0a1f44;
  --head:"Montserrat",system-ui,-apple-system,"Segoe UI",sans-serif}
*{box-sizing:border-box;margin:0;padding:0}
body{font:16px/1.7 "Roboto",system-ui,-apple-system,"Segoe UI",sans-serif;color:var(--text);background:#fff;-webkit-font-smoothing:antialiased}
a{color:var(--brand)}img{max-width:100%;height:auto;display:block}
h1,h2,h3,h4{font-family:var(--head);color:var(--ink);font-weight:800;line-height:1.12}
h1{font-size:clamp(2.1rem,5vw,4rem);text-transform:uppercase;letter-spacing:-.01em}
h2{font-size:clamp(1.5rem,2.8vw,2.3rem);text-transform:uppercase}
h3{font-size:1.08rem;font-weight:700;line-height:1.35}
.in{max-width:1200px;margin:0 auto;padding:0 24px}.narrow{max-width:800px}
.eyebrow{display:inline-block;font:600 .9rem/1.2 var(--head);color:var(--ink);border-left:4px solid var(--aqua);padding:2px 0 2px 10px;margin-bottom:14px}
.lead{font-size:1.1rem;max-width:760px;margin-top:16px}
.muted{color:var(--muted)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--brand);color:#fff;border-radius:4px;padding:11px 22px;
  font:700 .85rem/1 var(--head);letter-spacing:.06em;text-transform:uppercase;text-decoration:none;border:2px solid var(--brand);white-space:nowrap;transition:background .15s,border-color .15s}
.btn:hover{background:var(--brand-d);border-color:var(--brand-d)}
.btn.dark{background:var(--brand-d);border-color:var(--brand-d)}.btn.dark:hover{background:#073a91;border-color:#073a91}
.btn.aqua{background:var(--aqua);border-color:var(--aqua)}.btn.aqua:hover{background:#007f8f;border-color:#007f8f}
.btn.lg{padding:15px 28px;font-size:.92rem}
.btn.ghost{background:transparent;border-color:#fff;color:#fff}.btn.ghost:hover{background:#fff;color:var(--brand-d)}
.btn.ghost.dark{border-color:var(--ink);color:var(--ink)}.btn.ghost.dark:hover{background:var(--ink);color:#fff}
.acts{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
/* 顶部 */
.hd{position:sticky;top:0;z-index:30;background:#fff;box-shadow:0 1px 0 var(--line)}
.hd .in{display:flex;align-items:center;height:78px;gap:26px}
.hd .logo img{height:40px}
.hd nav{display:flex;align-items:center;gap:22px;flex:1;font:500 .95rem var(--head)}
.hd nav a{color:var(--ink);text-decoration:none}.hd nav a:hover,.hd nav a.on{color:var(--brand)}
.hd nav .sp{flex:1}.hd nav .btn{color:#fff;padding:10px 20px;font-size:.8rem}
.burger{display:none;margin-left:auto;width:40px;height:40px;cursor:pointer;position:relative}
.burger span,.burger span:before,.burger span:after{position:absolute;left:9px;width:22px;height:2px;background:var(--ink);content:"";border-radius:2px}
.burger span{top:19px}.burger span:before{top:-7px;left:0}.burger span:after{top:7px;left:0}
/* 首页 banner：照片 + 左上蓝色斜角 + 右侧 2x2 方块 */
.hero{position:relative;background:#222 var(--img) center/cover;color:#fff;overflow:hidden}
.hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(0,0,0,.45),rgba(0,0,0,.15))}
.hero:after{content:"";position:absolute;left:0;top:0;width:58%;height:100%;background:linear-gradient(135deg,rgba(9,73,181,.78),rgba(10,125,191,.55));clip-path:polygon(0 0,100% 0,45% 100%,0 100%)}
.hero .in{position:relative;z-index:1;display:grid;grid-template-columns:1.05fr 1fr;gap:40px;align-items:center;min-height:640px;padding-top:60px;padding-bottom:60px}
.hero h1{color:#fff;font-size:clamp(2.6rem,6vw,5.2rem);line-height:.98}
.hero .tag{font:700 1.02rem/1.4 var(--head);text-transform:uppercase;letter-spacing:.04em;margin-top:18px;max-width:440px}
.hero .of{font:italic 800 1.6rem var(--head);color:#fff;opacity:.9;margin-top:6px}
.hero .lead{color:rgba(255,255,255,.9)}
.tiles{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.tile{aspect-ratio:1/1;background:#fff center/cover;display:flex;flex-direction:column;justify-content:flex-end;align-items:flex-start;padding:22px;border-radius:2px;color:var(--ink);text-decoration:none}
.tile.txt{justify-content:center}.tile.txt b{font:800 1.25rem/1.2 var(--head);text-transform:uppercase;margin-bottom:14px}.tile.txt span{font-size:.9rem;color:var(--text);margin-bottom:16px}
.notice{background:#fff8e6;border-bottom:1px solid #f1e2b8}
.notice .in{display:flex;gap:14px;padding-top:16px;padding-bottom:16px;font-size:.95rem;align-items:baseline;color:#5c4a1c}
.notice b{font-family:var(--head);color:#8a5a00;white-space:nowrap;text-transform:uppercase;font-size:.82rem;letter-spacing:.05em}
/* 区块 */
.sec{padding:90px 0}.sec.alt{background:var(--bg)}
.sh{margin-bottom:40px}.sh.row{display:flex;justify-content:space-between;align-items:end;gap:20px}.sh.row>a{font:700 .85rem var(--head);text-transform:uppercase;letter-spacing:.05em;text-decoration:none}
.sh.center{text-align:center}.sh.center .eyebrow{border:0;padding:0}
.pillars{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}.pillars.three{grid-template-columns:repeat(3,1fr)}
.pl{background:#fff;padding:32px 26px;border-top:4px solid var(--aqua);box-shadow:0 10px 30px rgba(0,0,0,.05)}
.pl:nth-child(4n+2){border-top-color:var(--brand)}.pl:nth-child(4n+3){border-top-color:var(--brand-d)}
.pl img{width:58px;height:58px;object-fit:contain;margin-bottom:18px}
.pl h3{margin-bottom:10px;text-transform:uppercase;font-size:.98rem}.pl p{font-size:.95rem}.pl p+p{margin-top:14px}
.pl.lnk{text-decoration:none;color:inherit;transition:transform .15s}.pl.lnk:hover{transform:translateY(-3px)}
.pl .num{display:inline-grid;place-items:center;width:40px;height:40px;background:var(--grad);color:#fff;font:800 1rem var(--head);margin-bottom:16px}
.split{display:grid;grid-template-columns:1.05fr 1fr;gap:60px;align-items:center}
.split p{margin-top:16px}.big{font-size:1.1rem}
.rimg{aspect-ratio:4/3;object-fit:cover;width:100%;box-shadow:24px 24px 0 var(--aqua-l)}
.donatebox{display:grid;grid-template-columns:1fr 1fr;gap:40px;background:#fff;padding:36px;align-items:center;box-shadow:0 10px 30px rgba(0,0,0,.06)}
.donatebox img.photo{width:100%;aspect-ratio:1/1;object-fit:cover}
.donatebox .qr{max-width:280px;margin:18px 0}
/* 卡片 */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.card{display:flex;flex-direction:column;background:#fff;overflow:hidden;text-decoration:none;color:inherit;box-shadow:0 10px 30px rgba(0,0,0,.06);transition:transform .15s,box-shadow .15s}
.card:hover{transform:translateY(-3px);box-shadow:0 16px 36px rgba(0,0,0,.1)}
.card .im{aspect-ratio:16/10;overflow:hidden;background:var(--brand-l)}.card .im img{width:100%;height:100%;object-fit:cover}
.card .bd{padding:22px 24px 26px}.card h3{margin:8px 0 10px}.card p{font-size:.93rem;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.k{font:700 .72rem var(--head);letter-spacing:.08em;text-transform:uppercase;color:var(--aqua)}
/* 内页标题 */
.phead{background:var(--grad);color:#fff;padding:90px 0 80px;position:relative;overflow:hidden}
.phead h1,.phead .eyebrow{color:#fff}.phead .eyebrow{border-color:#fff}.phead .lead{color:rgba(255,255,255,.9)}
.phead.img{background:linear-gradient(120deg,rgba(9,73,181,.85),rgba(0,151,169,.55)),var(--img) center/cover}
.plans{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.plan{background:#fff;padding:30px 26px;box-shadow:0 10px 30px rgba(0,0,0,.05)}
.plan b{font:800 2.4rem var(--head);background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.plan h3{margin:6px 0 10px;text-transform:uppercase;font-size:.98rem}.plan p{font-size:.94rem}
.press{list-style:none;display:grid;gap:12px}
.press li{background:#fff;padding:18px 22px;border-left:4px solid var(--brand)}
.press a,.press b{display:block;font:700 1rem var(--head);color:var(--ink);text-decoration:none;margin-top:4px}.press a:hover{color:var(--brand)}
/* 文章 */
.post header{padding:60px 24px 26px}.post header h1{font-size:clamp(1.7rem,3.4vw,2.6rem);text-transform:none;margin-top:10px}
.back{display:block;width:max-content;font:700 .8rem var(--head);text-transform:uppercase;letter-spacing:.05em;text-decoration:none;margin-bottom:22px}
.body{padding-bottom:80px;font-size:1.05rem;color:#444}
.body p,.body ul,.body ol,.body blockquote{margin:0 0 18px}
.body h2,.body h3,.body h4{margin:36px 0 12px;text-transform:none}.body h2{font-size:1.5rem}.body h4{font-size:1.15rem}
.body ul,.body ol{padding-left:22px}.body li{margin-bottom:6px}
.body img{margin:0 auto}.body figure{margin:26px 0}
.body figure.gal{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px}.body figure.gal img{aspect-ratio:4/3;object-fit:cover;width:100%}
.body blockquote{border-left:4px solid var(--aqua);padding:4px 0 4px 18px;color:var(--muted)}
.body table{border-collapse:collapse;width:100%;font-size:.92rem;margin:18px 0}.body td,.body th{border:1px solid var(--line);padding:8px}
.contact{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.cbox{background:#fff;padding:30px;border-top:4px solid var(--brand);box-shadow:0 10px 30px rgba(0,0,0,.05)}.cbox h3{margin-bottom:10px;text-transform:uppercase;font-size:.95rem}.cbox p{font-size:1.05rem;color:var(--ink)}
.map{width:100%;height:400px;border:0}
/* 捐款横幅 + 页脚 */
.cta{background:var(--grad);color:#fff;padding:70px 0}
.cta h2{color:#fff}.cta .in{display:flex;justify-content:space-between;align-items:center;gap:30px}.cta p{opacity:.9;max-width:620px;margin-top:12px}.cta .acts{margin:0}
.cta .btn.lg:not(.ghost){background:#fff;color:var(--brand-d);border-color:#fff}.cta .btn.lg:not(.ghost):hover{background:transparent;color:#fff}
.ft{background:var(--navy);color:#b9c3d6;font-size:.93rem;padding:64px 0 24px}
.ft .in{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:32px}
.ft h4{color:#fff;margin-bottom:14px;font-size:1rem;text-transform:uppercase;letter-spacing:.04em}.ft a{color:#dbe3f0;text-decoration:none}.ft a:hover{color:#fff}
.ft p{line-height:1.9}.ft .gal{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.ft .gal img{aspect-ratio:1/1;object-fit:cover;width:100%}
.ft .bot{display:flex;justify-content:space-between;align-items:center;gap:16px;border-top:1px solid rgba(255,255,255,.12);margin-top:40px;padding-top:20px;font-size:.82rem}
.ft .bot .acts{margin:0}.ft .bot .btn{padding:9px 18px;font-size:.75rem}
@media(max-width:1060px){.pillars,.plans{grid-template-columns:1fr 1fr}.cards{grid-template-columns:1fr 1fr}.ft .in{grid-template-columns:1fr 1fr}}
@media(max-width:900px){
  .burger{display:block}
  .hd nav{display:none;position:absolute;top:78px;left:0;right:0;background:#fff;flex-direction:column;align-items:stretch;padding:12px 24px 22px;gap:0;box-shadow:0 12px 20px rgba(0,0,0,.08)}
  .hd nav a{padding:13px 0;border-bottom:1px solid var(--line)}.hd nav .btn{margin-top:12px;border-bottom:0}.hd nav .sp{display:none}
  #mn:checked~nav{display:flex}
  .hero .in{grid-template-columns:1fr;min-height:0;padding-top:70px;padding-bottom:50px}.hero:after{width:100%;clip-path:polygon(0 0,100% 0,100% 55%,0 85%)}
  .split,.contact,.donatebox{grid-template-columns:1fr}.cta .in{flex-direction:column;align-items:flex-start}
  .pillars.three{grid-template-columns:1fr}.notice .in{flex-direction:column;gap:4px}.sec{padding:64px 0}.ft .bot{flex-direction:column;align-items:flex-start}
}
@media(max-width:600px){.pillars,.plans,.cards{grid-template-columns:1fr}.ft .in{grid-template-columns:1fr}.sh.row{flex-direction:column;align-items:flex-start}.tiles{gap:10px}.tile{padding:14px}.tile.txt b{font-size:1rem}}
/* 数字横幅 */
.stats{background:linear-gradient(rgba(10,31,68,.72),rgba(9,73,181,.55)),var(--img) center/cover;color:#fff;padding:90px 0}
.stats .in{display:grid;grid-template-columns:repeat(4,1fr);gap:28px}
.st{display:flex;align-items:center;gap:14px}
.st b{font:800 clamp(2.4rem,4.4vw,3.8rem)/1 var(--head);color:#fff;white-space:nowrap}
.st span{display:flex;flex-direction:column;font-size:.95rem;line-height:1.35;color:rgba(255,255,255,.85)}
.st em{font:700 .95rem var(--head);font-style:normal;text-transform:uppercase;letter-spacing:.05em;color:#fff}
/* 联系表单 */
.cform{display:grid;grid-template-columns:1fr 1.1fr;gap:56px;align-items:start}
.cinfo{margin-top:26px;display:grid;gap:12px}.cinfo b{display:block;font:700 .75rem var(--head);text-transform:uppercase;letter-spacing:.08em;color:var(--aqua)}
.cinfo p{color:var(--ink)}
.fbox{background:#fff;padding:36px;box-shadow:0 10px 30px rgba(0,0,0,.06)}
.fbox label{display:block;font:600 .85rem var(--head);color:var(--ink);margin:14px 0 6px}
.fbox input[type=text],.fbox input[type=email],.fbox input[type=tel],.fbox select,.fbox textarea{width:100%;font:inherit;font-size:1rem;padding:12px 14px;border:1px solid #d5dae0;border-radius:4px;background:#fff;color:var(--ink)}
.fbox input:focus,.fbox select:focus,.fbox textarea:focus{outline:2px solid var(--brand-l);border-color:var(--brand)}
.fbox .fg2{display:grid;grid-template-columns:1fr 1fr;gap:0 16px}
.fbox .chk{display:flex;gap:10px;align-items:flex-start;font:400 .88rem/1.5 "Roboto",sans-serif;color:var(--text);margin-top:16px}.fbox .chk input{margin-top:3px;width:18px;height:18px;accent-color:var(--brand)}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.ferr{background:#fbe6e3;color:#9b2c1f;padding:10px 14px;margin-bottom:8px;font-size:.92rem;border-left:4px solid #c0392b}
.okmsg{border-left:4px solid var(--aqua);padding:6px 0 6px 18px}.okmsg h3{margin-bottom:8px}
@media(max-width:900px){.stats .in{grid-template-columns:1fr 1fr}.cform{grid-template-columns:1fr}.fbox .fg2{grid-template-columns:1fr}.fbox{padding:24px}}
@media(max-width:520px){.stats .in{grid-template-columns:1fr}}
/* 渐变标题区里的链接要看得见 */
.phead a{color:#fff;text-decoration:underline;text-underline-offset:3px;font-weight:600}.phead a:hover{opacity:.85}
/* ---- 2026-09 优化：对比度、公告条、手机首页、筛选/分页、地图 ---- */
.k{color:#007a8a}
.notice{background:#fff1cc;border-bottom:2px solid #f0b429}
.notice .in{color:#3d2e00}
.notice b{color:#7a4b00;display:inline-flex;align-items:center;gap:8px}
.notice b:before{content:"!";display:inline-grid;place-items:center;width:20px;height:20px;border-radius:50%;background:#f0b429;color:#3d2e00;font:800 .8rem var(--head)}
.chips{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:30px}
.chips a{font:700 .78rem var(--head);text-transform:uppercase;letter-spacing:.06em;padding:9px 16px;border:2px solid var(--line);color:var(--ink);text-decoration:none;background:#fff}
.chips a.on,.chips a:hover{border-color:var(--brand);color:var(--brand)}
.chips a span{color:var(--muted);font-weight:600;margin-left:4px}
.pager{display:flex;justify-content:center;align-items:center;gap:8px;margin-top:44px;font:600 .9rem var(--head)}
.pager a,.pager b{min-width:42px;height:42px;display:inline-grid;place-items:center;padding:0 12px;border:2px solid var(--line);text-decoration:none;color:var(--ink);background:#fff}
.pager b{background:var(--brand);border-color:var(--brand);color:#fff}.pager a:hover{border-color:var(--brand);color:var(--brand)}
.mapbox{position:relative;height:400px;background:linear-gradient(120deg,rgba(9,73,181,.85),rgba(0,151,169,.7)),var(--navy);display:grid;place-items:center;text-align:center;color:#fff}
.mapbox h3{color:#fff;margin-bottom:8px;text-transform:uppercase}.mapbox p{color:rgba(255,255,255,.9);margin-bottom:18px}
.mapbox .acts{justify-content:center;margin-top:0}.mapbox iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
@media(max-width:900px){
  .hero{background-image:var(--img-m,var(--img))}
  .hero .tiles{display:none}
  .hero h1{font-size:clamp(2.4rem,11vw,3.4rem)}
}
@media(max-width:600px){
  .pillars:not(.three){grid-template-columns:1fr 1fr;gap:12px}
  .pillars:not(.three) .pl{padding:18px 14px}.pillars:not(.three) .pl img{width:40px;height:40px;margin-bottom:10px}
  .pillars:not(.three) .pl h3{font-size:.8rem}.pillars:not(.three) .pl p{font-size:.82rem;line-height:1.5}
  .stats{padding:56px 0}.stats .in{grid-template-columns:1fr 1fr;gap:22px 14px}.st{flex-direction:column;align-items:flex-start;gap:4px}
  .donatebox{padding:20px}.donatebox img.photo{display:none}
  .sec{padding:52px 0}
}