:root{--navy:#233a2e;--navy-deep:#14281f;--blue:#345b46;--blue-soft:#eaf1e8;--gold:#c7954b;--gold-light:#f5e9d6;--ink:#202d24;--muted:#526459;--line:#dce4da;--paper:#f6f7f2;--white:#fff;--shadow:0 18px 48px rgba(27,52,36,.09)}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;color:var(--ink);background:var(--paper);font-family:"Microsoft YaHei UI","PingFang SC","Noto Sans CJK SC",system-ui,sans-serif;line-height:1.7}
button,input,select{font:inherit}
button{cursor:pointer}
a{color:inherit;text-decoration:none}
img,svg{display:block;max-width:100%}
[hidden]{display:none!important}
:focus-visible{outline:3px solid #e3a943;outline-offset:3px}
.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}
.skip-link{position:absolute;left:18px;top:-70px;background:#fff;color:var(--navy);padding:10px 16px;z-index:100;border-radius:5px}.skip-link:focus{top:10px}
.container{width:min(1180px,calc(100% - 48px));margin-inline:auto}
.site-header{position:relative;z-index:20;background:#fff;box-shadow:0 1px 0 var(--line)}
.utility-bar{background:var(--navy-deep);color:#e1eade;font-size:12px;letter-spacing:.04em}.utility-inner{display:flex;justify-content:space-between;gap:12px;padding:7px 0}.utility-divider{color:var(--gold);padding:0 8px}
.header-main{min-height:82px;display:flex;align-items:center;justify-content:space-between;gap:28px}
.brand,.footer-brand{display:flex;align-items:center;gap:13px;flex-shrink:0}.brand-text{display:flex;flex-direction:column;line-height:1.25}.brand strong{font-size:22px;letter-spacing:.08em;color:var(--navy)}.brand small{font-size:11px;color:var(--muted);letter-spacing:.12em;margin-top:6px}
.brand-logo{width:52px;height:52px;flex-shrink:0;object-fit:contain;background:#fff;border-radius:50%}
.brand-mark{width:40px;height:40px;border:2px solid var(--navy);display:grid;place-items:center;position:relative;transform:rotate(45deg);border-radius:5px}.brand-mark span{position:absolute;border:1px solid var(--gold);border-radius:2px}.brand-mark span:nth-child(1){width:26px;height:26px}.brand-mark span:nth-child(2){width:14px;height:14px}.brand-mark span:nth-child(3){width:4px;height:4px;background:var(--gold)}.brand-mark-light{border-color:#e0ece0}
.site-nav{display:flex;align-items:center;gap:4px}.site-nav a,.nav-all-button{border:0;background:transparent;padding:11px 13px;color:var(--ink);font-weight:650;font-size:14px;white-space:nowrap;border-radius:5px}.site-nav a:hover,.nav-all-button:hover,.site-nav a[aria-current="page"],.nav-all-button[aria-expanded="true"]{background:var(--blue-soft);color:var(--blue)}.nav-all-button span{color:var(--gold);padding-left:5px}.mobile-menu-button{display:none;background:#fff;border:1px solid var(--line);border-radius:6px;padding:9px 13px;font-weight:700;color:var(--navy)}
.all-panel{position:absolute;top:100%;left:0;right:0;background:#fff;box-shadow:var(--shadow);border-top:1px solid var(--line);max-height:min(75vh,680px);overflow:auto}.all-panel-inner{padding:28px 0 31px}.all-panel-heading{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:20px}.all-panel h2{font-size:23px;margin:2px 0 0}.eyebrow{display:inline-block;font-size:12px;font-weight:800;letter-spacing:.16em;color:var(--blue);text-transform:uppercase}.search-field{display:flex;align-items:center;gap:8px;border:1px solid #b8cbb8;border-radius:7px;padding:0 12px;width:min(320px,100%);height:44px;background:#fff}.search-field:focus-within{outline:2px solid var(--gold)}.search-field svg{width:18px;height:18px;fill:none;stroke:var(--blue);stroke-width:2}.search-field input{border:0;outline:0;min-width:0;width:100%;color:var(--ink);background:transparent}.all-panel-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.panel-link{border:1px solid var(--line);border-radius:7px;padding:13px 15px;display:flex;flex-direction:column;min-height:80px;background:#fbfcfc}.panel-link:hover{border-color:var(--blue);background:var(--blue-soft)}.panel-link strong{font-size:15px}.panel-link small{color:var(--muted);font-size:12px}.panel-note,.no-results{font-size:12px;color:var(--muted);margin:15px 0 0}
.hero{background:linear-gradient(110deg,#142a21 0%,#2d4b38 58%,#486548 100%);color:#fff;position:relative;overflow:hidden}.hero:before{content:"";position:absolute;right:-12%;top:-52%;width:760px;height:760px;border:1px solid rgba(255,255,255,.12);border-radius:50%;box-shadow:0 0 0 105px rgba(255,255,255,.025),0 0 0 210px rgba(255,255,255,.02)}.hero:after{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);background-size:80px 80px;mask-image:linear-gradient(90deg,transparent 30%,#000);pointer-events:none}.hero-grid{display:grid;grid-template-columns:1.18fr .82fr;align-items:center;gap:58px;padding:94px 0 105px;position:relative;z-index:1}.hero .eyebrow{color:#efc887}.hero h1{font-size:clamp(40px,4.8vw,68px);line-height:1.2;letter-spacing:.045em;margin:17px 0 23px;font-weight:750}.hero h1 em{font-style:normal;color:#e9bd78}.hero-lead{font-size:17px;max-width:590px;color:#dce9da;line-height:1.9;margin:0 0 31px}.hero-actions,.button-row{display:flex;gap:12px;flex-wrap:wrap}.button{display:inline-flex;align-items:center;justify-content:center;gap:9px;border-radius:5px;padding:12px 19px;min-height:46px;font-weight:750;font-size:14px;border:1px solid transparent}.button-primary{background:var(--gold);color:#1b2d22}.button-primary:hover{background:#e0ae68}.button-outline{border-color:#afc5aa;color:#fff}.button-outline:hover{background:rgba(255,255,255,.1)}.button-blue{background:var(--navy);color:#fff}.button-blue:hover{background:var(--blue)}.button-light{background:var(--blue-soft);color:var(--navy)}
.quick-strip{position:relative;z-index:2;margin-top:-42px}.quick-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.quick-card{display:flex;align-items:center;justify-content:space-between;gap:18px;min-height:124px;padding:24px 26px;background:#fff;border-radius:7px;border-top:4px solid var(--gold);box-shadow:var(--shadow)}.quick-card:nth-child(2){border-top-color:#55745d}.quick-card:nth-child(3){border-top-color:#849b75}.quick-card:hover{transform:translateY(-3px);box-shadow:0 22px 50px rgba(27,52,36,.14)}.quick-card .mini{display:block;color:var(--muted);font-size:12px;letter-spacing:.1em}.quick-card strong{display:block;font-size:22px;color:var(--navy);margin:3px 0}.quick-card p{font-size:13px;color:var(--muted);margin:0}.quick-card .arrow{font-size:24px;color:var(--gold)}
.section{padding:86px 0}.section-white{background:#fff}.section-muted{background:#edf2e9}.section-head{display:flex;justify-content:space-between;align-items:end;gap:25px;margin-bottom:30px}.section-head h2{font-size:clamp(28px,3vw,38px);line-height:1.3;margin:8px 0 0;letter-spacing:.02em}.section-head p{max-width:490px;color:var(--muted);font-size:14px;margin:0}.text-link{color:var(--blue);font-weight:750;font-size:14px;white-space:nowrap}.text-link:hover{text-decoration:underline}.section-kicker{color:var(--blue);font-size:12px;font-weight:850;letter-spacing:.18em}
.about-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:38px;align-items:stretch}.about-copy{font-size:16px;color:#3c4f40}.about-copy p{margin:0 0 17px}.notice{border-left:3px solid var(--gold);background:#f8f3e9;padding:15px 19px;color:#5a4930;font-size:14px;border-radius:0 5px 5px 0}.info-card{background:#f3f6f0;border:1px solid var(--line);border-radius:8px;padding:29px}.info-card h3{margin:0 0 19px;font-size:19px}.info-row{display:grid;grid-template-columns:105px 1fr;gap:15px;border-top:1px solid var(--line);padding:16px 0;font-size:14px}.info-row:last-child{padding-bottom:0}.info-row strong{color:var(--navy)}.info-row span{color:var(--muted)}.placeholder{display:inline-flex;align-items:center;border-radius:100px;padding:3px 9px;background:#fff0d6;color:#6c4d1d;font-size:12px;font-weight:700;line-height:1.5}
.section-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.section-card{background:#fff;border:1px solid var(--line);border-radius:7px;padding:22px;min-height:194px;display:flex;flex-direction:column;transition:transform .2s,border-color .2s,box-shadow .2s}.section-card:hover{transform:translateY(-3px);border-color:#9dbb99;box-shadow:var(--shadow)}.section-card-top{display:flex;justify-content:space-between;align-items:start}.section-card .num{font-size:12px;color:var(--gold);font-weight:850;letter-spacing:.12em}.section-card .symbol{color:#a0b6a0;font-size:20px}.section-card h3{font-size:19px;line-height:1.4;margin:19px 0 5px;color:var(--navy)}.section-card p{font-size:13px;color:var(--muted);margin:0}.section-card .category{font-size:11px;color:var(--blue);margin-top:auto;padding-top:15px;font-weight:750}
.split-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}.content-card{background:#fff;border:1px solid var(--line);border-radius:8px;padding:26px}.content-card h3{margin:0 0 18px;font-size:19px}.empty-list{display:grid;gap:13px}.empty-row{display:flex;gap:15px;align-items:flex-start;border-top:1px solid var(--line);padding-top:16px}.empty-row:first-child{border-top:0;padding-top:0}.empty-row .dot{width:8px;height:8px;background:var(--gold);border-radius:50%;margin-top:8px;flex-shrink:0}.empty-row strong{display:block;font-size:14px}.empty-row p{font-size:13px;color:var(--muted);margin:3px 0 0}.content-card-footer{border-top:1px solid var(--line);margin-top:22px;padding-top:17px}
.direction-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.direction-card{padding:27px;background:#fff;border:1px solid var(--line);border-radius:7px}.direction-card .index{font:700 31px Georgia,serif;color:#bcc9b6}.direction-card h3{font-size:19px;margin:17px 0 8px}.direction-card p{font-size:14px;color:var(--muted);margin:0}
.cta{background:var(--navy);color:#fff;padding:54px 0}.cta-inner{display:flex;justify-content:space-between;gap:30px;align-items:center}.cta h2{font-size:30px;line-height:1.3;margin:8px 0}.cta p{color:#d7e5d4;margin:0;font-size:14px}.cta .eyebrow{color:#efc887}
.page-hero{background:linear-gradient(115deg,#1c3428,#426248);color:#fff;padding:64px 0 70px;position:relative;overflow:hidden}.page-hero:after{content:"";position:absolute;right:-70px;top:-155px;border:1px solid rgba(255,255,255,.15);width:500px;height:500px;border-radius:50%;box-shadow:0 0 0 85px rgba(255,255,255,.025),0 0 0 170px rgba(255,255,255,.02)}.page-hero .container{position:relative;z-index:1}.breadcrumbs{display:flex;align-items:center;gap:8px;font-size:12px;color:#d6e3d4;margin-bottom:27px}.breadcrumbs a:hover{text-decoration:underline}.page-hero h1{font-size:clamp(34px,4vw,52px);margin:8px 0 12px;line-height:1.24}.page-hero p{max-width:720px;margin:0;color:#e1ebe0;font-size:16px}.page-hero .eyebrow{color:#edc68d}.page-content{padding:54px 0 90px}.page-layout{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:28px;align-items:start}.page-block{background:#fff;border:1px solid var(--line);border-radius:8px;padding:28px;margin-bottom:19px}.page-block h2{font-size:23px;margin:0 0 15px;line-height:1.35}.page-block p{color:var(--muted);margin:0 0 14px}.tag-row{display:flex;flex-wrap:wrap;gap:9px;margin-top:21px}.tag{border:1px solid #d8e3d5;background:#f2f6ef;padding:7px 12px;border-radius:4px;color:var(--blue);font-size:13px;font-weight:700}.module-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:13px}.module-card{border:1px solid var(--line);background:#fbfcfc;border-radius:6px;padding:19px;min-height:160px}.module-card h3{font-size:17px;margin:0 0 7px;color:var(--navy)}.module-card p{font-size:13px;margin:0}.module-card a{font-size:13px;color:var(--blue);font-weight:750;display:inline-block;margin-top:12px}.module-card a:hover{text-decoration:underline}.side-card{background:#edf3ea;border:1px solid var(--line);border-radius:8px;padding:24px;position:sticky;top:20px}.side-card h2{font-size:17px;margin:0 0 10px}.side-card p{font-size:13px;color:var(--muted);margin:0 0 19px}.side-card a{display:block;border-top:1px solid #d5e2d4;padding:11px 0;color:var(--blue);font-size:14px;font-weight:700}.side-card a:hover{text-decoration:underline}
.activity-list{display:grid;gap:15px}.activity-card{background:#fff;border:1px solid var(--line);border-radius:8px;padding:25px;display:flex;justify-content:space-between;gap:25px;align-items:center}.activity-card h2{font-size:21px;margin:9px 0 5px}.activity-card p{font-size:14px;color:var(--muted);margin:0}.activity-card .button{flex-shrink:0}.detail-list{display:grid;grid-template-columns:125px 1fr;border-top:1px solid var(--line);font-size:14px}.detail-list dt,.detail-list dd{border-bottom:1px solid var(--line);padding:13px 0;margin:0}.detail-list dt{font-weight:800}.detail-list dd{color:var(--muted)}
.form-intro{margin-bottom:22px}.demo-banner{background:#fff3df;border:1px solid #e6c58c;border-radius:7px;padding:14px 17px;color:#5c421d;font-size:14px;margin:0 0 24px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.form-field{display:flex;flex-direction:column;gap:7px}.form-field.full{grid-column:1/-1}.form-field label{font-weight:750;font-size:14px}.form-field .required{color:#a63331}.form-field input,.form-field select{height:47px;border:1px solid #aebfc9;border-radius:5px;padding:0 12px;background:#fff;color:var(--ink);width:100%}.form-field input:focus,.form-field select:focus{outline:2px solid var(--gold);outline-offset:1px}.form-help{font-size:12px;color:var(--muted)}.field-error{font-size:12px;color:#ad2d2a;min-height:18px}.form-field [aria-invalid="true"]{border-color:#ad2d2a}.check-row{display:flex;align-items:flex-start;gap:10px;margin:22px 0 9px;font-size:13px}.check-row input{margin-top:5px;width:16px;height:16px;accent-color:var(--navy)}.form-actions{display:flex;align-items:center;gap:15px;flex-wrap:wrap;margin-top:21px}.form-actions small{color:var(--muted)}.success-card{padding:34px;border:1px solid #a6cabc;background:#eef8f3;border-radius:8px}.success-card .success-icon{display:grid;place-items:center;width:42px;height:42px;border-radius:50%;background:#2c7057;color:#fff;font-size:22px;font-weight:800}.success-card h2{margin:18px 0 8px}.success-card p{color:#325b4b}
.site-footer{background:#10251b;color:#e5eee3}.footer-grid{display:grid;grid-template-columns:1.5fr .65fr 1fr;gap:55px;padding:59px 0 45px}.footer-brand{align-items:start}.footer-brand strong{font-size:20px}.footer-brand p,.site-footer p{font-size:13px;color:#bbcdbc;line-height:1.9;margin:10px 0}.site-footer h2{font-size:14px;margin:0 0 16px;color:#fff}.site-footer a{display:block;color:#d5e4d4;font-size:13px;margin:8px 0}.site-footer a:hover{text-decoration:underline;color:#fff}.footer-small{color:#efc887!important}.footer-bottom{border-top:1px solid rgba(255,255,255,.15);padding:18px 0 24px;display:flex;justify-content:space-between;gap:20px;font-size:12px;color:#afc5b1}
@media(max-width:1000px){.site-nav a,.nav-all-button{padding:9px;font-size:13px}.brand strong{font-size:19px}.brand small{font-size:10px}.hero-grid{gap:30px}.section-grid{grid-template-columns:repeat(3,1fr)}.all-panel-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:920px){.container{width:min(100% - 32px,1180px)}.utility-inner span:last-child{display:none}.header-main{min-height:70px}.brand-mark{width:34px;height:34px}.brand strong{font-size:18px}.brand small{font-size:10px}.mobile-menu-button{display:block}.site-nav{display:none;position:absolute;left:0;right:0;top:100%;padding:12px 16px;background:#fff;border-top:1px solid var(--line);box-shadow:var(--shadow);align-items:stretch;flex-direction:column}.site-nav.is-open{display:flex}.site-nav a,.nav-all-button{text-align:left;padding:11px 12px;font-size:15px}.all-panel{top:100%;max-height:calc(100vh - 70px)}.all-panel-inner{padding:21px 0}.all-panel-heading{display:block}.all-panel h2{font-size:21px;margin-bottom:14px}.search-field{width:100%}.all-panel-grid{grid-template-columns:repeat(2,1fr)}.hero-grid{display:block;padding:72px 0 82px}.hero h1{font-size:clamp(37px,8vw,55px)}.hero-lead{font-size:15px}.hero-panel{margin-top:39px}.quick-strip{margin-top:-31px}.quick-grid{grid-template-columns:1fr;gap:9px}.quick-card{min-height:95px;padding:17px 20px}.quick-card strong{font-size:20px}.section{padding:65px 0}.section-head{display:block}.section-head p{margin-top:14px}.section-grid{grid-template-columns:repeat(2,1fr)}.about-grid,.split-grid,.page-layout{grid-template-columns:1fr}.side-card{position:static}.direction-grid{grid-template-columns:1fr}.cta-inner{display:block}.cta .button{margin-top:23px}.footer-grid{grid-template-columns:1fr 1fr;gap:32px}.footer-brand{grid-column:1/-1}.page-hero{padding:45px 0 51px}.page-content{padding:34px 0 65px}}
@media(max-width:480px){.container{width:calc(100% - 28px)}.brand{gap:10px}.brand strong{font-size:16px}.brand small{font-size:9px;letter-spacing:.04em}.mobile-menu-button{font-size:12px;padding:7px 9px}.all-panel-grid{grid-template-columns:1fr 1fr;gap:7px}.panel-link{padding:11px;min-height:75px}.panel-link strong{font-size:13px}.panel-link small{font-size:11px}.hero-grid{padding:58px 0 69px}.hero h1{font-size:37px}.hero-panel-body h2{font-size:21px}.section-grid{grid-template-columns:1fr 1fr;gap:9px}.section-card{padding:17px;min-height:176px}.section-card h3{font-size:16px}.section-card p{font-size:12px}.section-head h2{font-size:27px}.info-row{grid-template-columns:1fr;gap:2px}.module-grid,.form-grid{grid-template-columns:1fr}.activity-card{display:block}.activity-card .button{margin-top:19px}.detail-list{grid-template-columns:98px 1fr}.footer-grid{grid-template-columns:1fr}.footer-brand{grid-column:auto}.footer-bottom{display:block}.footer-bottom span{display:block;margin-bottom:5px}.page-block{padding:22px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition-duration:.01ms!important;animation-duration:.01ms!important}}
@media(max-width:920px){.header-main .brand{flex-shrink:1;min-width:0}.brand-text{min-width:0}.mobile-menu-button{white-space:nowrap;flex-shrink:0}}
@media(max-width:480px){.header-main .brand-logo{width:42px;height:42px}.brand-text small{display:none}}
.hero{background:linear-gradient(90deg,rgba(11,28,20,.94) 0%,rgba(12,34,23,.82) 47%,rgba(15,38,26,.36) 100%),url("./hero-great-wall-j20-v6.png") center center/cover no-repeat}
.hero:before{display:none}
.hero:after{opacity:.35}
.hero-grid{grid-template-columns:minmax(0,650px) 1fr;min-height:650px;padding:100px 0 135px}
.hero h1{font-size:clamp(42px,5.2vw,72px)}
.hero-lead{max-width:560px}
.page-hero{background:linear-gradient(90deg,rgba(14,35,25,.94),rgba(22,47,31,.72)),url("./hero-great-wall-j20-v6.png") center 42%/cover no-repeat}
@media(max-width:920px){.hero{background-position:center,76% center;background-image:linear-gradient(90deg,rgba(11,28,20,.94),rgba(12,34,23,.45)),url("./hero-great-wall-j20-v6.png")}.hero-grid{min-height:620px;padding:95px 0 125px}}
@media(max-width:480px){.hero-grid{min-height:590px;padding:75px 0 110px}.hero{background-image:linear-gradient(90deg,rgba(11,28,20,.88),rgba(12,34,23,.62)),url("./hero-great-wall-j20-v6.png")}}
@media(max-width:480px){.hero h1{font-size:34px;letter-spacing:0;line-height:1.25}}
@media(max-width:480px){.hero{background-size:cover,auto 790px;background-position:center,78% top}}
body{background:#f0f3eb}
.section-landing{padding-top:38px}
.section-landing .page-block:first-child{background:radial-gradient(circle at 88% 14%,rgba(202,159,86,.16),transparent 34%),linear-gradient(135deg,#193226,#395840);border-color:#49634b;color:#fff;box-shadow:0 18px 38px rgba(18,45,29,.16);padding:35px}
.section-landing .page-block:first-child h2{color:#fff;font-size:28px}
.section-landing .page-block:first-child p{color:#e1ebe0;font-size:16px;max-width:660px}
.section-landing .page-block:first-child .section-kicker{color:#efc887}
.section-landing .page-block:first-child .notice{background:rgba(255,255,255,.1);border-left-color:#d9ad6d;color:#f0e7d3;margin-top:23px}
.section-landing .page-block:nth-child(2){background:#e5ecdf;border-color:#d1dec9}
.section-landing .page-block:nth-child(2) .tag{background:#fff;border-color:#c7d6c0;color:#2e563d}
.section-landing .page-block:nth-child(3){background:transparent;border:0;padding:18px 0 0}
.section-landing .module-card{background:#fff;border-top:3px solid #c6a16a;box-shadow:0 10px 22px rgba(25,50,38,.05)}
.section-landing .module-card:nth-child(2){background:#f4f7ef}
.section-landing .side-card{background:#284532;border-color:#3a5a41;color:#fff}
.section-landing .side-card h2{color:#fff}
.section-landing .side-card p{color:#dce8dc}
.section-landing .side-card a{border-top-color:rgba(255,255,255,.22);color:#f3d59d}
.activity-list .activity-card{background:#e8efe3;border-color:#cbdcc7;border-left:4px solid #c6a16a}
.page-content:not(.section-landing) .side-card{background:#dfeadd;border-color:#cadac9}
.page-content:not(.section-landing) .page-block{box-shadow:0 10px 25px rgba(24,54,34,.05)}
@media(max-width:480px){.section-landing .page-block:first-child{padding:25px}.section-landing .page-block:first-child h2{font-size:24px}}

/* 基础版主题栏目与内容页面 */
.theme-page{--theme-dark:#233a2e;--theme-accent:#c7954b;--theme-paper:#edf2e9;background:var(--theme-paper)}
.section-hero{color:#fff;min-height:380px;padding:48px 0 68px;background-image:linear-gradient(90deg,var(--theme-dark),transparent 155%),var(--theme-image);background-size:cover;background-position:center,center}
.section-hero .eyebrow{color:var(--theme-accent)}.section-hero h1{font-size:clamp(35px,4.4vw,60px);margin:12px 0 10px;line-height:1.2}.section-hero h2{font-size:clamp(20px,2.3vw,30px);font-weight:500;margin:0 0 14px;max-width:680px}.section-hero p{color:#e3eced;max-width:610px;margin:0;font-size:15px}
.hub-layout{display:grid;grid-template-columns:minmax(0,1fr) 240px;gap:32px;padding:32px 0 76px}.hub-main{min-width:0}.hub-sidebar{align-self:start;background:var(--theme-dark);padding:24px;border-radius:7px;color:#fff}.hub-sidebar h2{font-size:17px;margin:0}.hub-sidebar p{color:var(--theme-accent);font-size:13px}.hub-sidebar a{display:flex;justify-content:space-between;color:#e5edef;border-top:1px solid #ffffff24;padding:10px 0;font-size:13px}
.category-nav{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:30px}.category-button{border:1px solid #bdcdc8;background:#fff;color:var(--ink);padding:9px 15px;border-radius:4px;cursor:pointer;min-height:44px}.category-button.is-active{background:var(--theme-dark);color:#fff;border-color:var(--theme-dark)}.category-button:focus-visible{outline:3px solid var(--gold);outline-offset:3px}
.resource-heading{display:flex;align-items:center;justify-content:space-between;gap:16px;margin:24px 0 18px}.resource-heading h2{font-size:23px;margin:0}.resource-heading span{font-size:12px;color:var(--muted)}button.text-link{border:0;background:transparent;cursor:pointer;min-height:44px}
.resource-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.resource-card{min-width:0;background:#fff;border:1px solid #d1dfda;overflow:hidden;border-radius:6px}.resource-card img{width:100%;height:190px;object-fit:cover;display:block}.resource-copy{padding:23px}.resource-copy h3{font-size:20px;line-height:1.45;margin:9px 0 12px}.resource-copy h3 a:hover{text-decoration:underline}.resource-copy p{font-size:14px;color:var(--muted);margin:0 0 16px}.resource-copy small,.resource-category{font-size:12px;color:var(--blue)}
.empty-state{grid-column:1/-1;min-height:220px;border:1px dashed #aabcb4;padding:40px 30px;text-align:center;background:#ffffff88;border-radius:7px}.empty-state h3,.empty-state h2{font-size:22px;margin:8px 0}.empty-state p{font-size:14px;color:var(--muted)}.empty-symbol{font-size:28px;color:var(--blue)}
.layout-editorial .resource-grid .resource-card:first-child{grid-column:1/-1;display:grid;grid-template-columns:1fr 1fr}.layout-editorial .resource-grid .resource-card:first-child img{height:100%;min-height:220px}.layout-editorial .resource-grid .resource-card:first-child:not(:has(img)){display:block}
.layout-guide .resource-grid,.layout-events .resource-grid{grid-template-columns:1fr}.layout-guide .resource-card,.layout-events .resource-card{border-left:4px solid var(--gold)}
.member-panel{background:var(--theme-dark);color:#fff;display:grid;grid-template-columns:1fr 1fr;gap:28px;padding:30px;margin-top:30px;border-radius:7px}.member-panel h2{margin:8px 0;font-size:25px}.member-panel p{font-size:13px;color:#d5e5df}.member-panel .section-kicker{color:var(--theme-accent)}.member-panel ol{margin:0;padding-left:22px}.member-panel li{padding:7px 0;font-size:14px}
.faq-panel{margin-top:30px}.faq-panel h2{font-size:22px}.faq-panel details{background:#fff;border-bottom:1px solid var(--line);padding:16px 20px}.faq-panel summary{cursor:pointer;font-weight:700}.faq-panel p{font-size:14px;color:var(--muted)}
.media-rail{display:flex;overflow-x:auto;gap:16px;scroll-snap-type:x mandatory;padding-bottom:16px}.media-rail a{flex:0 0 76%;max-width:420px;scroll-snap-align:start;background:#fff;border-radius:6px;overflow:hidden;border:1px solid var(--line)}.media-rail img{width:100%;height:240px;object-fit:cover;display:block}.media-rail strong{display:block;padding:15px}.rail-empty{padding:30px;border:1px dashed #aabcb4;width:100%;background:#ffffff88}.rail-empty p{font-size:14px;color:var(--muted)}
.course-access{display:grid;grid-template-columns:repeat(3,1fr);background:var(--theme-dark);color:#fff;border-radius:7px;padding:22px;gap:20px}.course-access strong{font-size:17px}.course-access p{font-size:13px;color:#d7ecee}.course-access .course-note{grid-column:1/-1;margin:0;border-top:1px solid #ffffff30;padding-top:13px}
.participation-path{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-bottom:22px}.participation-path span{background:var(--theme-dark);color:#fff;padding:16px;font-size:13px;border-bottom:3px solid var(--gold)}
.detail-article{max-width:880px}.detail-return{display:flex;gap:20px;justify-content:space-between;margin-bottom:20px;font-size:14px;color:var(--blue)}.article-image{width:100%;max-height:460px;object-fit:cover;border-radius:4px;margin-bottom:24px}.article-body{line-height:1.95;font-size:16px;overflow-wrap:anywhere}.source-note{border-top:1px solid var(--line);padding-top:18px;font-size:13px}.detail-article .button-row{margin:24px 0}.form-field textarea{width:100%;border:1px solid #aebfc9;padding:12px;border-radius:5px;font:inherit;resize:vertical}.privacy-notice{background:#eff3ef;padding:20px;margin-top:22px;font-size:13px}.privacy-notice h3{margin-top:0}.button:disabled{opacity:.65;cursor:wait}
@media(max-width:920px){.hub-layout{grid-template-columns:1fr}.hub-sidebar{display:none}.section-hero{background-position:center,65% center}.section-hero h2{max-width:580px}.resource-card img{height:180px}}
@media(max-width:600px){.section-hero{padding:30px 0 44px;min-height:350px}.section-hero h2{font-size:21px}.hub-layout{padding-top:22px}.resource-grid,.member-panel{grid-template-columns:1fr}.layout-editorial .resource-grid .resource-card:first-child{display:block}.resource-heading{align-items:start}.resource-heading h2{font-size:21px}.course-access{grid-template-columns:1fr}.course-access .course-note{grid-column:auto}.participation-path{grid-template-columns:1fr 1fr}.member-panel{padding:23px}.category-button{font-size:13px;padding:8px 11px}.detail-return{flex-wrap:wrap}.media-rail img{height:190px}}


.category-button{display:inline-flex;align-items:center;gap:9px;text-decoration:none}.category-entry-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:15px;margin-bottom:25px}.category-entry-grid>a{background:#fff;border:1px solid #c7d9d3;padding:22px;border-radius:5px}.category-entry-grid strong{display:flex;justify-content:space-between;font-size:18px;color:var(--theme-dark)}.category-entry-grid p{font-size:13px;color:var(--muted)}.category-description{background:#fff;border-left:3px solid var(--theme-accent);padding:20px;margin-bottom:20px;font-size:14px}.committee-entry-links{display:grid;gap:8px;margin-bottom:20px}.committee-entry-links a{border:1px solid var(--line);padding:12px;background:#fff;color:var(--blue);font-weight:700}.committee-intro{margin-bottom:24px}.committee-intro img{object-fit:contain}.committee-intro h2{font-size:23px}@media(max-width:600px){.category-entry-grid{grid-template-columns:1fr}.category-entry-grid>a{padding:18px}}

.category-button.is-active{background:var(--theme-dark,#233a2e);border-color:var(--theme-dark,#233a2e)}.committee-page .page-hero{background-image:linear-gradient(90deg,#173b30,rgba(23,59,48,.65)),url("./assets/sections/service-hall.png");background-size:cover;background-position:center}.detail-themed .page-hero{background-image:linear-gradient(90deg,var(--theme-dark),transparent 155%),var(--theme-image);background-size:cover;background-position:center}

.profile-heading{border-left:4px solid var(--gold);padding-left:14px;margin-top:38px}.profile-subheading{color:var(--blue);font-size:22px;margin-top:30px}.committee-intro p{line-height:1.95}.certificate-block button{margin-top:22px}.certificate-result{margin-top:25px;padding:23px;background:#eef4ef;border:1px solid #c7d9cc}.certificate-result h3{margin-top:0}.hero-lead{line-height:1.9;font-size:15px}

/* Youth portal: an independent site. */
:root{--navy:#183f4b;--navy-deep:#102e38;--blue:#236578;--blue-soft:#eaf3f5;--gold:#e2ad4b;--ink:#1d3440;--paper:#f5f8f9;--line:#dce6e9} .youth-hero{min-height:520px}.youth-audience{margin-top:28px;color:#e4ecee;letter-spacing:.12em;font-size:13px}.youth-bottom{display:grid;grid-template-columns:1.5fr 1fr;gap:48px}.youth-bottom h2{font-size:32px}.youth-bottom p{max-width:700px}.brand-text strong{font-size:26px}@media(max-width:720px){.youth-bottom{grid-template-columns:1fr;gap:24px}.brand-text strong{font-size:20px}.youth-hero{min-height:480px}}