:root{--red:#b20d13;--deep:#920f12;--brown:#873a15;--ink:#30231e;--muted:#77706b}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;color:var(--ink);background:#fcfaf7;font-family:"Microsoft YaHei","PingFang SC",sans-serif}
a{text-decoration:none;color:inherit}
button,select,input{font:inherit}
button{cursor:pointer}
.icon-defs,.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.topbar{height:32px;background:linear-gradient(90deg,#9e1216,#b31b20);color:#f8ded5;font:12px "STSong","SimSun",serif;letter-spacing:1px}
.topbar-inner{max-width:1200px;height:100%;margin:auto;display:flex;align-items:center;justify-content:space-between;padding:0 16px}
.site-header{height:68px;background:#fff;position:relative;z-index:3}
.header-inner{max-width:1240px;height:100%;margin:auto;display:flex;align-items:center;gap:26px;padding:0 18px}
.brand{display:flex;align-items:center;gap:12px;flex:none}
.brand img{width:44px;height:44px;object-fit:cover;border-radius:3px}
.brand span{display:flex;flex-direction:column;white-space:nowrap}
.brand strong{font:700 19px "STSong","SimSun",serif;letter-spacing:2px;color:var(--red)}
.brand small{font:9px Georgia,serif;color:#888;letter-spacing:.2px;margin-top:6px}
.main-nav{height:100%;margin-left:auto;display:flex;align-items:stretch;gap:26px;white-space:nowrap}
.main-nav a{display:flex;align-items:center;position:relative;font-size:14px}
.main-nav a:hover,.main-nav a.current{color:var(--red)}
.main-nav a.current{font-weight:700}
.main-nav a.current:after{content:"";position:absolute;bottom:13px;left:50%;width:25px;height:2px;transform:translateX(-50%);background:var(--red)}
.hero{height:191px;position:relative;overflow:hidden;background:#f1e8db url("../images/about/ink-mountains.svg") center 56%/cover no-repeat}
.hero:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 62% 27%,#fae1c5 0 31px,transparent 32px),linear-gradient(90deg,rgba(255,249,239,.80),rgba(255,248,237,.18) 80%);opacity:.9}
.hero-building{position:absolute;bottom:0;right:0;width:36%;height:93%;background:url("../images/about/hero-building.jpg") right bottom/cover no-repeat;mask-image:linear-gradient(90deg,transparent,#000 22%);-webkit-mask-image:linear-gradient(90deg,transparent,#000 22%)}
.hero-inner{max-width:1200px;margin:auto;position:relative;z-index:1;padding:34px 16px 0}
.hero h1{font:700 clamp(37px,4vw,55px) "STKaiti","KaiTi","SimSun",serif;letter-spacing:3px;color:var(--red);margin:0 0 12px}
.hero p{font:17px "STSong","SimSun",serif;letter-spacing:5px;margin:0}
.content{max-width:1208px;margin:auto;padding:0 16px 50px}
.breadcrumb{display:flex;gap:12px;align-items:center;height:49px;color:#777;font:14px "SimSun",serif}
.breadcrumb a:hover{color:var(--red)}
.action-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.action-card{height:110px;border-radius:7px;display:flex;align-items:center;gap:32px;padding:14px 31px;transition:transform .2s,box-shadow .2s;box-shadow:0 3px 15px rgba(101,58,36,.07)}
.action-card:hover{transform:translateY(-3px);box-shadow:0 8px 20px rgba(101,58,36,.12)}
.action-card.primary{background:linear-gradient(110deg,#a7171a,#ba2627);color:white}
.action-card.secondary{background:linear-gradient(110deg,#fbf4e9,#f9f1e7);color:var(--brown)}
.action-icon{width:80px;height:80px;border-radius:50%;display:grid;place-items:center;flex:none;background:rgba(255,255,255,.1)}
.secondary .action-icon{background:#f5e5d1}
.action-icon svg{width:47px;height:47px;fill:currentColor}
.action-copy{flex:1;min-width:0}
.action-copy strong{display:block;font:700 23px "STSong","SimSun",serif;margin-bottom:10px}
.action-copy small{font:15px "STSong","SimSun",serif;letter-spacing:1px}
.secondary .action-copy small{color:#928984}
.action-arrow{width:30px;height:30px;border:1px solid currentColor;border-radius:50%;font:24px/25px Arial,sans-serif;text-align:center;opacity:.8}
.section-head{display:flex;justify-content:space-between;align-items:center;margin:25px 3px 17px}
.section-head h2{margin:0;padding-left:17px;border-left:4px solid var(--red);color:var(--red);font:700 24px "STSong","SimSun",serif;letter-spacing:1px}
.section-head>a{font:14px "STSong","SimSun",serif;color:var(--brown)}
.section-head>a span{font:21px Arial,sans-serif;padding-left:10px}
.section-head>a:hover{color:var(--red)}
.project-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}
.project-card{min-width:0;background:#fff;border-radius:5px;overflow:hidden;box-shadow:0 4px 17px rgba(103,75,56,.04);transition:transform .2s,box-shadow .2s}
.project-card:hover{transform:translateY(-3px);box-shadow:0 10px 22px rgba(103,75,56,.12)}
.project-image{display:block;width:100%;height:116px;background:#efe6d9}
.project-image img{width:100%;height:100%;display:block;object-fit:cover}
.project-image.temple img{object-position:center 46%}
.project-image.education img{object-position:center 40%}
.project-image.heritage{background:radial-gradient(circle,#a47b4d,#362a22)}
.project-image.heritage img{object-fit:contain;filter:sepia(.3) brightness(.86)}
.project-body{padding:14px 20px 15px;min-height:138px;display:flex;flex-direction:column}
.project-body h3{margin:0;font:700 17px "STSong","SimSun",serif;color:#241d1a}
.project-body p{font:14px/1.55 "STSong","SimSun",serif;color:#766e69;margin:7px 0 9px;flex:1}
.project-cta{display:flex;align-items:center;justify-content:center;gap:18px;width:156px;height:34px;border-radius:20px;background:var(--red);color:#fff;font:15px "STSong","SimSun",serif}
.project-cta span{font:18px Arial,sans-serif}
.project-cta:hover{background:#8c080b}
.donation-banner{display:grid;grid-template-columns:56% 44%;min-height:207px;margin-top:16px;border-radius:6px;overflow:hidden;background:#f4e8d8}
.amount-panel{padding:18px 33px 13px;background:linear-gradient(110deg,#f6ead9,#fff5e8)}
.amount-heading{display:flex;align-items:center;gap:16px;margin-bottom:9px}
.yen-icon{display:grid;place-items:center;width:51px;height:51px;flex:none;border-radius:50%;background:#bc8b54;color:white;font-size:31px;font-weight:700}
.amount-heading h2{font:700 21px "STSong","SimSun",serif;color:var(--brown);margin:0 0 5px}
.amount-heading p{font:14px "STSong","SimSun",serif;color:#827971;margin:0}
#project-select{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0;opacity:0;pointer-events:none}
fieldset{padding:0;margin:0;border:0}
.amount-options{display:grid;grid-template-columns:repeat(6,1fr);gap:10px}
.amount-option{height:37px;border:1px solid transparent;border-radius:8px;background:#fff;color:#975025;font:16px Georgia,"SimSun",serif;white-space:nowrap}
.amount-option.active,.amount-option:hover{border:2px solid var(--red);color:var(--red);background:#fff9f4}
.custom-amount{display:flex;align-items:center;gap:7px;height:35px;margin-top:8px;color:#80553b;font-size:13px}
.custom-amount span{font:18px Georgia,serif}
.custom-amount input{flex:1;min-width:0;height:31px;padding:3px 10px;border:1px solid #dfcaba;border-radius:5px;outline:none;background:rgba(255,255,255,.8)}
.custom-amount input:focus{border-color:var(--red)}
.custom-amount[hidden]{display:none}
.submit-button{display:block;width:100%;height:39px;background:var(--red);border:0;border-radius:9px;color:white;font:16px "STSong","SimSun",serif}
.submit-button:hover{background:#8c0b10}
.submit-button span{margin-left:10px;font:19px Arial,sans-serif}
.form-note{margin:7px 0 0;color:#876c5f;font-size:11px;line-height:1.35}
.love-panel{position:relative;display:flex;align-items:center;justify-content:space-around;gap:12px;padding:16px;background:radial-gradient(circle at 35% 50%,#fff8f0,#f0dfca)}
.love-heart{display:grid;place-items:center;width:155px;height:155px;flex:none;background:linear-gradient(145deg,#f54348,#b90c20 70%);color:#ffdf91;font:700 75px "STKaiti","KaiTi",serif;transform:rotate(-45deg) scale(.77);border-radius:22px;box-shadow:-12px 15px 24px rgba(130,49,35,.2)}
.love-heart:before,.love-heart:after{content:"";position:absolute;width:155px;height:155px;background:inherit;border-radius:50%;z-index:-1}
.love-heart:before{top:-76px;left:0}
.love-heart:after{left:76px;top:0}
.love-heart{isolation:isolate}
.love-heart::first-letter{transform:rotate(45deg)}
.love-text{z-index:1;color:var(--brown)}
.love-text strong{font:700 26px/1.45 "STKaiti","KaiTi",serif;letter-spacing:2px}
.love-text p{font:14px/1.65 "STSong","SimSun",serif;margin:8px 0 0}
.other-methods .section-head{margin-top:27px;margin-bottom:12px}
.method-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.method-card{min-height:118px;display:flex;align-items:flex-start;gap:24px;padding:20px 23px;background:linear-gradient(110deg,#f9f4ed,#fbf7f2);border-radius:6px}
.method-icon{width:58px;height:58px;flex:none;border-radius:50%;display:grid;place-items:center;color:#89401c;background:#f7ead9}
.method-icon svg{width:36px;height:36px;fill:currentColor}
.method-card h3{font:700 16px "STSong","SimSun",serif;color:var(--red);margin:0 0 6px}
.method-card p{font:13px/1.55 "STSong","SimSun",serif;color:#77716e;margin:0}
.site-footer{padding:28px 20px;background:white;border-top:2px solid var(--red);color:#888}
.site-footer>div{max-width:1180px;margin:auto;display:flex;align-items:center;justify-content:space-between}
.site-footer strong{font:700 18px "STSong","SimSun",serif;color:var(--red)}
.site-footer nav{display:flex;gap:28px;font-size:13px}
.site-footer a:hover{color:var(--red)}
.site-footer p{text-align:center;font-size:12px;margin:18px 0 0}
a:focus-visible,button:focus-visible,select:focus-visible,input:focus-visible{outline:2px solid var(--red);outline-offset:3px}
@media(max-width:1200px){.header-inner{gap:15px}.main-nav{gap:16px}.main-nav a{font-size:13px}.brand strong{font-size:17px}.brand small{max-width:300px;overflow:hidden;text-overflow:ellipsis}.action-card{gap:16px}.action-copy small{font-size:13px}.method-card{gap:14px;padding:17px}}
@media(max-width:980px){.site-header{height:auto}.header-inner{flex-wrap:wrap;padding:10px 18px 0}.main-nav{order:3;width:100%;height:43px;justify-content:space-between;gap:10px}.hero-building{width:42%}.project-grid{grid-template-columns:repeat(2,1fr)}.project-image{height:160px}.project-body{min-height:130px}.donation-banner{grid-template-columns:60% 40%}.amount-panel{padding:18px}.amount-options{grid-template-columns:repeat(3,1fr)}.love-heart{width:100px;height:100px;font-size:50px}.love-heart:before,.love-heart:after{width:100px;height:100px}.love-heart:before{top:-49px}.love-heart:after{left:49px}.love-text strong{font-size:21px}.method-grid{grid-template-columns:1fr 1fr}.method-card:last-child{grid-column:1/-1}}
@media(max-width:700px){.topbar-inner>span:last-child{display:none}.topbar-inner{justify-content:center}.brand img{width:38px;height:38px}.brand small{display:none}.main-nav{overflow-x:auto;justify-content:flex-start;gap:20px;scrollbar-width:none}.main-nav::-webkit-scrollbar{display:none}.main-nav a{flex:none}.hero{height:180px}.hero-inner{padding:40px 20px 0}.hero h1{font-size:34px;letter-spacing:1px}.hero p{font-size:13px;line-height:1.6;letter-spacing:1px;max-width:290px}.hero-building{width:55%;opacity:.75}.action-grid{grid-template-columns:1fr;gap:10px}.action-card{height:90px;padding:12px 18px}.action-icon{height:60px;width:60px}.action-icon svg{height:36px;width:36px}.action-copy strong{font-size:20px;margin-bottom:5px}.action-copy small{font-size:12px;letter-spacing:0}.section-head h2{font-size:21px}.project-grid{gap:11px}.project-image{height:118px}.project-body{padding:11px 12px 13px;min-height:172px}.project-body h3{font-size:15px}.project-body p{font-size:12px}.project-cta{width:125px;height:30px;font-size:13px}.donation-banner{grid-template-columns:1fr}.love-panel{min-height:150px;justify-content:center;gap:50px}.method-grid{grid-template-columns:1fr}.method-card:last-child{grid-column:auto}.method-card{min-height:105px}.site-footer>div{flex-direction:column;gap:16px}}
@media(max-width:420px){.brand strong{font-size:15px;letter-spacing:0}.hero h1{font-size:29px}.project-grid{grid-template-columns:1fr}.project-image{height:150px}.project-body{min-height:0}.project-body p{margin-bottom:12px}.amount-heading p{font-size:12px}.amount-options{gap:5px}.amount-option{font-size:13px}.love-panel{gap:30px}.site-footer nav{gap:14px}}