/* AIIA responsive community workspace — no build step required. */
:root{--c-sub:#626661;--c-border:#e1e5de;--c-bg:#f7f8f5}
body{display:block;background:var(--c-bg);font-size:16px;line-height:1.55}
button,input,textarea,select{font:inherit}button,a,[role=button]{touch-action:manipulation}
button{cursor:pointer}img{max-width:100%}a{color:inherit;text-underline-offset:4px}
*:focus-visible{outline:3px solid #668d29;outline-offset:4px}
#phone{max-width:none;min-height:100dvh;box-shadow:none;background:transparent}
#topbar{height:80px;padding:0 max(28px,calc((100vw - 1240px)/2));border-bottom:1px solid var(--c-border);background:rgba(247,248,245,.96);backdrop-filter:blur(16px)}
.brand{font-size:30px;letter-spacing:-2px;cursor:pointer;display:flex;align-items:center;gap:12px;color:#111}
.brand .dot{color:#699e20;font-size:36px}.brand-caption{font-size:11px;font-weight:500;letter-spacing:1.5px;border-left:1px solid #cdd2c8;padding-left:12px;line-height:1.4}
.login-btn{font-size:14px;padding:10px 18px;min-height:44px;border-radius:9px}.me-chip{font-size:14px}
#view{width:min(100%,1296px);margin:0 auto;padding:34px 28px 60px;overflow:visible;min-width:0}
#view[data-sub=true],#view[data-view=profile]{max-width:800px}
#tabbar{position:fixed;top:16px;bottom:auto;left:50%;transform:translateX(-50%);width:auto;max-width:none;background:transparent;border:0;gap:4px;padding:0;z-index:60;box-shadow:none}
.tab{flex:none;min-width:76px;min-height:46px;flex-direction:row;gap:7px;padding:11px 14px;border-radius:8px;color:#63675f;font-size:14px;background:transparent;border:0;font-weight:600}
.tab svg{width:17px;height:17px}.tab span{font-size:14px;letter-spacing:0}.tab.on{background:#e8eedf;color:#22300f}.tab.on::after{display:none}
.hero{position:relative;padding:38px 40px;margin-bottom:24px;border:1px solid #dce3d4;border-radius:20px;overflow:hidden;background:#eef2e8}
.hero-eyebrow{color:#4e6240;font-size:12px;letter-spacing:.16em;display:flex;align-items:center;gap:9px}
.hero-eyebrow::before{content:'';width:7px;height:7px;background:#638b30;border-radius:50%}
.hero-title{font-size:clamp(32px,4vw,52px);line-height:1.18;letter-spacing:-.045em;font-weight:750;max-width:650px;margin-bottom:16px}
.hero-title em{font-style:normal;color:#537b26}.hero-sub{font-size:15px;max-width:530px;line-height:1.8;margin-bottom:22px}
.hero .btn{width:auto;display:inline-flex;align-items:center;justify-content:center;padding:12px 22px;min-height:46px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap}.hero-actions .ghost{border-color:#b9c4ae;color:#344429;background:transparent}
.hero-art{position:absolute;right:40px;top:35px;width:270px;height:230px;pointer-events:none;display:grid;place-items:center}
.orbit{position:absolute;width:200px;height:200px;border:1px solid #aab998;border-radius:50%;transform:rotate(-28deg) scaleX(1.28)}
.orbit:nth-child(2){transform:rotate(35deg) scaleX(.66)}.orbit:nth-child(3){width:118px;height:118px;transform:rotate(-25deg) scaleX(1.65)}
.orbit-core{display:grid;place-items:center;width:76px;height:76px;border-radius:22px;background:#172216;color:#b7ff4a;font-size:39px;box-shadow:0 10px 30px #20351b25;transform:rotate(-8deg)}
.orbit-label{position:absolute;bottom:0;font:11px Consolas,monospace;letter-spacing:.14em;color:#56644d}
.community-stats{display:flex;gap:32px;margin:24px 0 30px;padding:0 2px 22px;border-bottom:1px solid var(--c-border);flex-wrap:wrap}.community-stats span{font-size:13px;color:var(--c-sub)}.community-stats b{font-size:23px;color:#111;margin-right:8px;font-family:Consolas,monospace}.community-stats .community-note{margin-left:auto;align-self:center;font-size:12px}
.quick-links{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-bottom:36px}.quick-link{text-align:left;background:#fff;border:1px solid var(--c-border);border-radius:12px;padding:20px;display:grid;grid-template-columns:38px 1fr 20px;gap:12px;align-items:center}.quick-icon{height:38px;display:grid;place-items:center;border-radius:10px;background:#eff3e9;font-size:21px;color:#536b35}.quick-link strong{font-size:15px;display:block}.quick-link small{display:block;color:var(--c-sub);font-size:12px;margin-top:3px}.quick-arrow{color:#617451}
.sec{margin-bottom:36px}.sec-head{margin-bottom:16px;align-items:center;gap:12px}.sec-title{font-size:17px;color:#151914;letter-spacing:0}.sec-title small{font:11px Consolas,monospace;color:#858b80;margin-left:12px;letter-spacing:.1em}.sec-more{font-size:13px;min-height:40px;display:inline-flex;align-items:center}
.card-grid,#list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;align-items:stretch}.card-grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}
.card-grid>.empty,#list>.empty,.people-grid>.empty{grid-column:1/-1}
.card{border-radius:14px;padding:22px;margin:0;box-shadow:0 2px 4px #10201003;transition:border-color .18s,box-shadow .18s,transform .18s;overflow-wrap:anywhere;position:relative;min-width:0}.card-title{font-size:18px;line-height:1.5}.card-intro{font-size:14px;line-height:1.75}.card-meta{font-size:12px;flex-wrap:wrap;margin-top:12px;gap:8px 16px}.tag{font-size:12px;font-weight:500;padding:4px 8px}.pill{font-size:11px;letter-spacing:.04em}.lf-lbl{font-size:11px}.lf-block{margin-top:14px;background:#f6f8f2}.tag.lf{background:#e9f4d8;color:#3e5629}
.proj-cover{height:auto;aspect-ratio:16/9;margin:-22px -22px 18px;background:#18221c;background-image:radial-gradient(circle at 75% 25%,#647d4233,transparent 65%)}.proj-cover .ph{color:#bed1ae;font-size:14px;letter-spacing:.2em}.act-card{padding:0}.act-cover,.act-feature .act-cover{height:200px}.act-date,.act-meta{font-size:13px}.act-info{padding:20px 22px}.act-title{font-size:18px}
.page-title{font-size:36px;margin:0 0 8px}.page-sub{font-size:15px;margin-bottom:28px}.search{max-width:640px;padding:12px 16px;margin-bottom:20px}.search input{font-size:16px;min-width:0}.search:focus-within{border-color:#668b36;box-shadow:0 0 0 3px #e7efdd}.search>span{font-size:24px;line-height:1}.chips{flex-wrap:wrap;overflow:visible;gap:8px;margin-bottom:22px}.chip{min-height:40px;font-size:13px;padding:8px 14px}
.list-tools{display:flex;gap:12px;align-items:center;flex-wrap:wrap;justify-content:space-between;margin:0 0 16px}.list-count{font-size:13px;color:var(--c-sub)}.list-options{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.list-options select,.saved-filter{border:1px solid var(--c-border);background:white;border-radius:8px;font-size:13px;padding:9px 12px;min-height:40px}.saved-filter[aria-pressed=true]{background:#e8f4d6;border-color:#9eba73;color:#34531a}
.save-button{position:absolute;right:14px;top:14px;min-width:36px;min-height:36px;border:1px solid #dfe5d8;border-radius:9px;background:#fffffff0;color:#4f6240;font-size:18px;z-index:2}.save-button[aria-pressed=true]{background:#b7ff4a;color:#23340f}.card:has(.save-button)>.pill{margin-right:34px}
.people-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}.pcard{width:auto;padding:26px 18px;border-radius:14px}.pcard .avatar{height:56px;width:56px;font-size:22px}.pname{font-size:17px}.prole{font-size:12px;margin:8px 0 16px}.admin-badge{font-size:10px}.empty{width:100%;background:#fff;border:1px dashed #d9dfd1;border-radius:14px;padding:40px 20px}.empty .t1{font-size:17px}.empty .t2{font-size:14px;line-height:1.8}.hero-foot{font-size:11px;color:#7b8275;padding-top:24px}
.form-lbl,.opt,.dlbl{font-size:14px}.input,.textarea{font-size:16px;padding:13px 15px}.opt{min-height:44px}.dsec{padding:24px}.dtext{font-size:16px;white-space:pre-wrap;overflow-wrap:anywhere}.kv{font-size:15px}.kv .k{font-size:14px}.kv .v{min-width:0;overflow-wrap:anywhere}.detail-cover{border-radius:14px;margin:16px 0 20px;height:auto;min-height:160px;aspect-ratio:16/7}.detail-cover img{position:absolute;inset:0}.article-body{font-size:16px}.back-bar{margin-bottom:24px;min-height:44px}.back-bar b{overflow-wrap:anywhere}.pro-head{margin:12px 0 24px}.pro-bio{font-size:15px}.stat .l{font-size:12px}.sec-lbl{font-size:13px}.pro-role{font-size:12px}
.overlay{align-items:center;padding:24px;backdrop-filter:blur(4px)}.sheet{max-width:460px;border-radius:18px;padding:30px;box-shadow:0 24px 90px #0003}.sheet-title{font-size:24px}.sheet .form-lbl{font-size:14px}.sheet .btn{min-height:46px}.sheet-close{float:right;border:0;background:transparent;font-size:24px;line-height:1;min-height:36px;min-width:36px}.loading{padding:80px 0;font-size:13px}.loading::before{content:'';display:block;width:24px;height:24px;border:2px solid #dbe5d1;border-top-color:#688e3a;border-radius:50%;margin:0 auto 16px;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}
#toast{bottom:28px;max-width:min(90%,460px);font-size:14px}.skip-link{position:fixed;top:-100px;left:16px;padding:12px;background:#111;color:#fff;z-index:500}.skip-link:focus{top:12px}.network-banner{background:#fff1d4;color:#725000;padding:10px 20px;font-size:14px;text-align:center}.network-banner[hidden]{display:none}
@media(hover:hover){.card:hover,.pcard:hover,.quick-link:hover{border-color:#a7b991;box-shadow:0 6px 18px #1b30100a;transform:translateY(-2px)}.tab:hover{background:#edf0e8}.btn:hover,.login-btn:hover{filter:brightness(1.12)}}
@media(min-width:1100px){.hero{padding-right:340px;min-height:286px}}
@media(max-width:1099px){.hero-art{display:none}#tabbar{gap:0}.tab{min-width:62px;padding:10px}.tab svg{display:none}.brand-caption{display:none}.card-grid,#list{grid-template-columns:repeat(2,minmax(0,1fr))}.people-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.quick-link{padding:16px;gap:8px;grid-template-columns:30px 1fr}.quick-arrow{display:none}.quick-icon{height:32px}.community-stats .community-note{display:none}}
@media(max-width:767px){#topbar{height:66px;padding:0 20px}.brand{font-size:28px}.brand-caption{display:block;font-size:10px}#view{padding:22px 18px calc(104px + env(safe-area-inset-bottom))}#tabbar{top:auto;bottom:0;width:100%;padding:8px max(4px,env(safe-area-inset-right)) calc(8px + env(safe-area-inset-bottom)) max(4px,env(safe-area-inset-left));background:rgba(255,255,255,.97);border-top:1px solid var(--c-border);gap:2px;backdrop-filter:blur(16px)}.tab{flex:1;min-width:0;min-height:50px;padding:6px 2px;flex-direction:column;gap:4px}.tab svg{display:block;width:20px;height:20px}.tab span{font-size:11px}.hero{padding:28px 24px;border-radius:16px;margin-bottom:20px}.hero-title{font-size:36px}.hero-sub{font-size:14px}.hero-eyebrow{font-size:10px;letter-spacing:.1em}.hero-actions{gap:10px}.hero .btn{font-size:14px;padding:11px 17px}.community-stats{gap:18px;margin:20px 0;padding-bottom:18px}.community-stats b{font-size:20px;margin-right:5px}.community-stats span{font-size:12px}.quick-links{gap:8px;margin-bottom:28px}.quick-link{display:flex;flex-direction:column;align-items:flex-start;padding:14px 12px;gap:10px}.quick-link strong{font-size:13px}.quick-link small{font-size:11px;line-height:1.5}.card-grid,#list,.card-grid.two{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.sec-title{font-size:17px}.sec-title small{display:none}.card{padding:18px}.proj-cover{margin:-18px -18px 16px}.act-card{padding:0}.act-info{padding:18px}.act-cover,.act-feature .act-cover{height:160px}.people-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.page-title{font-size:30px}.chips{flex-wrap:nowrap;overflow-x:auto;padding-bottom:6px;scrollbar-width:thin}.chip{flex-shrink:0}.overlay{align-items:flex-end;padding:0}.sheet{max-width:100%;padding:24px 20px calc(24px + env(safe-area-inset-bottom));border-radius:20px 20px 0 0;max-height:90dvh}.dsec{padding:18px}#toast{bottom:calc(90px + env(safe-area-inset-bottom))}}
@media(max-width:540px){.card-grid,#list,.card-grid.two{grid-template-columns:minmax(0,1fr)}.hero-title{font-size:32px}.community-stats{justify-content:space-between;gap:8px}.community-stats span{display:flex;flex-direction:column}.card-title{font-size:18px}.sec{margin-bottom:28px}.search{max-width:none}.page-sub{font-size:14px}.list-options{gap:6px}.list-options select,.saved-filter{padding:8px;font-size:12px}.act-cover,.act-feature .act-cover{height:auto;aspect-ratio:16/8}.hero-actions .btn{flex:1}.hero{padding:24px 20px}.quick-links{gap:6px}.quick-link{padding:12px 10px}.brand-caption{font-size:9px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}