:root{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#203436;background:#f5f7f7;font-synthesis:none;--teal:#087f82;--line:#e1e8e8}*{box-sizing:border-box}body{margin:0}button,input,textarea,select{font:inherit}button,a,input,textarea,select{ -webkit-tap-highlight-color:transparent}button,.button{cursor:pointer;border:1px solid var(--line);border-radius:22px;background:white;padding:10px 17px;color:inherit;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:6px}button:hover,.button:hover{background:#edf5f4}button:disabled{opacity:.5;cursor:wait}.primary{background:var(--teal);color:white;border-color:var(--teal)}.primary:hover{background:#09696c}input,textarea,select{width:100%;border:1px solid #cedada;border-radius:12px;padding:12px;background:white;color:inherit}textarea{resize:vertical;min-height:90px}label{display:grid;gap:7px;font-size:14px;font-weight:600;margin:14px 0}h1{font-size:36px;letter-spacing:-1.4px;margin:10px 0 14px}h2{font-size:23px;letter-spacing:-.6px;margin:0 0 14px}h3{margin:0 0 7px;font-size:17px}p{line-height:1.6}small,.muted{color:#687c7d}.eyebrow{color:var(--teal);font-size:12px;font-weight:700;letter-spacing:1.5px;text-transform:uppercase}.welcome{max-width:490px;margin:10vh auto;padding:32px}.welcome img{border-radius:20px}.welcome h1{font-size:46px}.card{background:white;border:1px solid var(--line);border-radius:22px;padding:24px;margin-bottom:18px;box-shadow:0 4px 18px #18383803}.row{display:flex;align-items:center;gap:12px}.between{justify-content:space-between}.wrap{flex-wrap:wrap}.stack{display:grid;gap:12px}.header{height:78px;background:#ffffffec;backdrop-filter:blur(16px);border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 4vw;position:sticky;top:0;z-index:10}.brand{font-size:22px;font-weight:650;letter-spacing:-.7px;text-decoration:none;color:inherit;display:flex;align-items:center;gap:8px}.brand img{width:44px;height:44px;border-radius:12px}.layout{max-width:1380px;margin:auto;display:grid;grid-template-columns:210px minmax(0,1fr);gap:32px;padding:32px}.nav{display:grid;align-content:start;gap:8px;position:sticky;top:110px;height:fit-content}.nav a{color:#687c7d;text-decoration:none;padding:13px 16px;border-radius:14px}.nav a.active{background:#e2f0ee;color:#096e70;font-weight:600}.nav small{padding:18px 16px;font-size:12px;line-height:1.6}.content{min-width:0}.intro{margin-bottom:26px}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(245px,1fr));gap:16px}.grid .card{margin:0}.avatar{border-radius:50%;width:46px;height:46px;background:#e2f0ee;color:#08787a;display:inline-flex;align-items:center;justify-content:center;font-weight:650;flex-shrink:0}.person{border:0;padding:0;text-align:left;justify-content:start;background:transparent;border-radius:8px}.person:hover{background:transparent;color:var(--teal)}.tag{font-size:12px;padding:5px 9px;border-radius:9px;background:#f0f5f4;color:#537273}.text{white-space:pre-wrap;overflow-wrap:anywhere}.empty{padding:42px 24px;text-align:center;color:#687c7d}.empty h2{color:#203436}.chat-layout{display:grid;grid-template-columns:270px minmax(0,1fr);background:white;border:1px solid var(--line);border-radius:22px;overflow:hidden;min-height:590px}.chat-list{padding:12px;border-right:1px solid var(--line);max-height:690px;overflow:auto}.chat-item{display:block;width:100%;text-align:left;border:0;border-radius:14px;margin-bottom:5px;padding:14px}.chat-item.active{background:#e4f2f0}.chat-item small{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-top:6px}.chat-main{display:flex;flex-direction:column;min-width:0}.chat-head{padding:20px;border-bottom:1px solid var(--line)}.messages{padding:22px;overflow:auto;height:420px;display:flex;flex-direction:column;gap:14px}.bubble{max-width:85%;align-self:flex-start;background:#f0f4f4;border-radius:16px;padding:12px 15px}.bubble.mine{align-self:flex-end;background:#e0f1ed}.bubble p{margin:5px 0}.bubble small{font-size:11px}.composer{padding:16px;border-top:1px solid var(--line);display:flex;gap:10px;align-items:end}.composer textarea{min-height:48px;height:68px}.post-footer{border-top:1px solid var(--line);padding-top:13px;margin-top:20px}.comment{border-left:2px solid #dce9e7;padding-left:12px;margin:15px 0}.comment p{margin:4px 0}.banner{font-size:13px;background:#edf3f2;border-radius:12px;padding:12px 16px;margin:18px 0;color:#567271}dialog{max-width:540px;width:calc(100% - 32px);border:1px solid var(--line);border-radius:24px;padding:28px;max-height:90vh;overflow:auto;color:inherit}dialog::backdrop{background:#122e3955;backdrop-filter:blur(5px)}#notice{position:fixed;bottom:25px;left:50%;transform:translateX(-50%);background:#203c3d;color:white;padding:13px 22px;border-radius:14px;z-index:40;max-width:90%;display:none}.checks{max-height:280px;overflow:auto}.checks label{display:flex;align-items:center;gap:10px;font-weight:400}.checks input{width:auto}.graph{background:radial-gradient(ellipse at center,#eaf7f3,white 70%);border-radius:18px;overflow:hidden;touch-action:none}.graph svg{display:block;width:100%;height:480px}.graph text{font-family:inherit}.graph .node{cursor:grab}.graph .node:focus circle{stroke:#203436;stroke-width:3}.graph-tools{display:flex;gap:8px;margin-bottom:14px}.danger{color:#a83f3f}.privacy{font-size:13px;line-height:1.6}.badge{background:#087f82;color:white;border-radius:12px;font-size:11px;padding:3px 7px}.profile-body{line-height:1.6}.profile-body dt{font-size:12px;color:#6c8180;margin-top:15px}.profile-body dd{margin:3px 0;white-space:pre-wrap}@media(max-width:800px){.layout{grid-template-columns:1fr;padding:18px;gap:18px}.nav{display:flex;overflow:auto;position:static;gap:3px}.nav a{white-space:nowrap;padding:10px 12px}.nav small{display:none}.header{height:68px;padding:0 18px}.header .owner-name{display:none}h1{font-size:30px}.chat-layout{grid-template-columns:1fr}.chat-list{max-height:180px;border-right:0;border-bottom:1px solid var(--line)}.chat-list .chat-item{padding:10px}.messages{height:360px}.card{padding:20px}.graph svg{height:390px}.welcome{margin:5vh auto;padding:24px}.welcome h1{font-size:40px}}
.invite-short{display:none}@media(max-width:500px){.header .brand{font-size:19px;gap:6px}.header .brand img{width:34px;height:34px}.header .invite-full{display:none}.header .invite-short{display:inline}.header button[data-action=profile]{padding:0;border:0}.header .avatar{width:38px;height:38px}.header>.row{gap:10px}.nav{max-height:58px}.nav a{display:flex;align-items:center;gap:5px}}
/* Warm, quiet sign-in landscape. Scoped to the authentication screen. */
.signin{min-height:100svh;position:relative;isolation:isolate;overflow:hidden;background:#eeece7;color:#343c3b;display:flex;flex-direction:column;padding:0 clamp(24px,5.5vw,100px)}
.signin-landscape{position:absolute;inset:0;z-index:-1;background:radial-gradient(ellipse at 20% 20%,#fbf9f4 0,transparent 55%),radial-gradient(ellipse at 92% 10%,#cdd3d040,transparent 55%)}
.signin-landscape svg{position:absolute;inset:0;width:100%;height:100%;opacity:.8;animation:landscape-arrive 1.8s ease-out both}
.signin-top{display:flex;justify-content:space-between;align-items:center;padding:34px 0}.signin .brand{font-size:23px;color:#394543;gap:10px}.signin .brand img{width:42px;height:42px;mix-blend-mode:multiply}
.signin-invite{display:flex;align-items:center;gap:10px;font-size:12px;color:#626b66}.signin-invite>span{width:6px;height:6px;background:#84988a;border-radius:50%}
.signin-layout{width:100%;max-width:1200px;margin:auto;display:grid;grid-template-columns:1.25fr 1fr;gap:clamp(36px,7vw,110px);align-items:center;padding:50px 0 70px;flex:1}
.signin-story{padding-bottom:20px}.signin .eyebrow{color:#697a70;font-size:10px;letter-spacing:2.1px;font-weight:600;margin:0 0 28px}.signin h1{font-size:clamp(48px,5.7vw,82px);font-weight:500;letter-spacing:-3.7px;line-height:1.08;margin:0 0 30px}.signin h1 em{font-family:Georgia,'Times New Roman',serif;font-weight:400;color:#788379;letter-spacing:-3px}.signin-description{font-size:17px;line-height:1.85;color:#66706b;margin:0}.signin-detail{display:flex;align-items:center;gap:17px;margin-top:58px;font-size:11px;line-height:1.7;color:#68736c;letter-spacing:.3px}.signin-line{height:1px;width:40px;background:#9ba59a}
.signin-card{background:#ffffffb5;border:1px solid #ffffffdf;box-shadow:0 24px 70px #494c3910,0 2px 6px #fff5;backdrop-filter:blur(24px);border-radius:28px;padding:38px;max-width:440px;width:100%;justify-self:end;animation:signin-arrive .8s ease-out both}
.signin-symbol{height:44px;width:44px;background:#e7ece6;border:1px solid #dce4db;border-radius:14px;display:grid;place-items:center;color:#6a7f70;margin-bottom:30px}.signin-symbol svg{width:25px;height:25px}.signin-kicker{font-size:9px;font-weight:600;letter-spacing:1.6px;color:#7a847a;margin:0 0 13px}.signin-card h2{font-size:29px;letter-spacing:-1px;font-weight:500;margin:0 0 10px}.signin-subtitle{font-size:14px;color:#747d75;margin:0 0 28px}.signin-card label{font-size:12px;font-weight:500;color:#566159;gap:10px;margin:0 0 16px}.signin-card input{height:52px;border:1px solid #d9ded5;border-radius:12px;background:#ffffffe0;font-size:14px;padding:0 16px;transition:border-color .2s,box-shadow .2s}.signin-card input::placeholder{color:#92998f}.signin-card input:focus{outline:none;border-color:#778b7d;box-shadow:0 0 0 3px #859b7c20}.signin-submit{width:100%;min-height:51px;border-radius:12px;background:#465c51;border-color:#465c51;font-size:13px;font-weight:500;justify-content:space-between;padding:13px 17px;box-shadow:0 3px 8px #344c4010}.signin-submit:hover{background:#354b40;border-color:#354b40}.signin-submit span{font-size:20px;font-weight:400}.signin-note{font-size:11px;color:#7a8379;text-align:center;line-height:1.8;margin:20px 0 28px}.signin-card-footer{border-top:1px solid #dde2d8;padding-top:21px;font-size:10px;color:#6d786c;display:flex;align-items:center;justify-content:center;gap:8px;letter-spacing:.1px}.signin-lock{font-size:16px}.signin-card>#login>p{font-size:14px;line-height:1.7;color:#526355}.signin-card>.signin-submit{margin-bottom:30px}
.signin-bottom{display:flex;align-items:center;justify-content:space-between;padding:23px 0;gap:24px;font-size:10px;color:#737d73;border-top:1px solid #9ca39425}.signin-bottom>div{display:flex;align-items:center;gap:17px}.signin-bottom button{font-size:10px;padding:0;border:0;background:none;color:#566253;text-decoration:underline;text-underline-offset:4px;border-radius:2px}.signin button:focus-visible,.signin a:focus-visible{outline:2px solid #55715b;outline-offset:5px}
@keyframes signin-arrive{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}@keyframes landscape-arrive{from{opacity:.4;transform:scale(1.03)}to{opacity:.8;transform:scale(1)}}
@media(min-width:1500px){.signin-layout{max-width:1280px}}@media(max-width:800px){.signin-top{padding:22px 0}.signin-invite{font-size:10px}.signin-layout{grid-template-columns:1fr;gap:30px;padding:28px 0 44px;max-width:480px}.signin-story{text-align:center;padding:0}.signin .eyebrow{font-size:8px;letter-spacing:1.3px;margin-bottom:16px}.signin h1{font-size:51px;letter-spacing:-2.6px;margin-bottom:18px}.signin h1 em{letter-spacing:-2.2px}.signin-description{font-size:14px;line-height:1.65}.signin-description br{display:none}.signin-detail{display:none}.signin-card{justify-self:center;max-width:440px;padding:28px;border-radius:24px}.signin-symbol{margin-bottom:22px}.signin-bottom{flex-direction:column;gap:12px;text-align:center;font-size:9px}.signin-bottom>div{flex-direction:column;gap:10px}.signin-landscape svg{width:220%;left:-65%}.signin .brand{font-size:20px}.signin .brand img{width:34px;height:34px}}@media(max-width:380px){.signin{padding:0 20px}.signin-invite{display:none}.signin h1{font-size:46px}.signin-card{padding:24px}}@media(prefers-reduced-motion:reduce){.signin-landscape svg,.signin-card{animation:none}}
@media(min-width:801px) and (max-height:800px){.signin-layout{padding:20px 0 30px}.signin-card{padding:30px 34px}.signin-symbol{margin-bottom:22px}.signin-note{margin:16px 0 20px}.signin-top{padding:24px 0}}