.stress-intro{display:flex;justify-content:space-between;align-items:end;gap:30px;padding-block:36px 26px}.stress-intro h1{font:500 clamp(44px,5vw,66px)/1.05 var(--sans);letter-spacing:-.025em;margin:14px 0}.stress-intro p{font:400 20px/1.5 var(--sans);color:var(--soft)}.stress-actions{display:flex;flex-wrap:wrap;gap:12px}.stress-actions button,.stress-foot button{font:500 15px/1.5 var(--sans);background:none;border:0;border-bottom:1px solid #8c987b;color:var(--ink);padding:8px 0;cursor:pointer}.stress-workbench{margin:0 2% 22px;border:1px solid #b5bfaa;background:#e4e8db;min-width:0}.stress-workbench-bar{display:flex;justify-content:space-between;align-items:center;gap:18px;padding:13px 18px;background:#253020;color:#e9eedd}.stress-workbench-bar p{font:400 14px/1.6 var(--sans);margin:0}.stress-workbench-bar button{border:1px solid #718062;background:transparent;color:inherit;padding:9px 12px;font:500 14px var(--sans);white-space:nowrap;cursor:pointer}.stress-workbench iframe{display:block;width:100%;height:82dvh;min-height:700px;border:0;background:#eceff3}.stress-foot{display:flex;align-items:start;justify-content:space-between;gap:35px;margin-bottom:30px}.stress-foot p{font:400 14px/1.7 var(--sans);max-width:700px;color:var(--soft)}.stress-foot button{text-align:left;flex-shrink:0;max-width:340px}.stress-expanded{overflow:hidden}.stress-workbench.is-expanded{position:fixed;inset:0;z-index:100;margin:0;display:flex;flex-direction:column}.is-expanded iframe{height:100%;min-height:0;flex:1}.stress-site #stress-support{box-sizing:border-box;width:min(560px,calc(100% - 32px));max-height:calc(100dvh - 32px);overflow:auto;margin:auto;padding:42px 36px 30px;background:#f7f5ed;color:#273020;border:1px solid #a9b296;box-shadow:0 24px 100px #0005}.stress-site #stress-support::backdrop{background:#14201099;backdrop-filter:blur(7px)}#stress-support .eyebrow{display:block;max-width:90%;font:500 12px/1.5 var(--sans);letter-spacing:.07em}#stress-support h2{font:500 40px/1.07 var(--sans);letter-spacing:-.025em;margin:22px 0}#stress-support p{font:400 18px/1.65 var(--sans);margin:0 0 17px;color:#515e47}.support-close{position:absolute;top:12px;right:12px;width:40px;height:40px;border:0;background:none;color:#46563b;font:30px var(--sans);cursor:pointer}.support-actions{display:grid;gap:12px;margin:24px 0 18px}.support-actions .button{font:500 16px/1.5 var(--sans);padding:13px 17px;text-align:left;justify-content:space-between}.support-actions .coffee-link{background:#dce8a7;color:#26331d;border:1px solid #9caf65}.support-continue{background:transparent;color:#344b28;border:0;border-bottom:1px solid #9aaa7b;padding:9px 0;font:500 16px var(--sans);cursor:pointer}#stress-support small{display:block;font:400 13px/1.6 var(--sans);color:#6a755e;margin-top:15px}.stress-site button:focus-visible,.stress-site a:focus-visible{outline:2px solid #8aa44d;outline-offset:4px}
/* Keep the longer navigation readable before it wraps on smaller screens. */
@media(min-width:801px) and (max-width:1400px){.practice-site .header{height:auto;flex-wrap:wrap;gap:18px;padding-block:20px}.practice-site .header nav{order:3;display:flex;width:100%;position:static;flex-wrap:wrap;justify-content:center;gap:15px 24px;padding:0;background:none;border:0}.practice-site .header .portal-link{margin-left:auto}}
@media(max-width:800px){.stress-intro{flex-direction:column;align-items:start;gap:18px}.stress-intro p{font-size:18px}.stress-workbench-bar{align-items:start;flex-wrap:wrap}.stress-workbench-bar p{font-size:13px}.stress-workbench iframe{height:1500px;min-height:0}.stress-foot{flex-direction:column;gap:12px}.stress-foot button{flex-shrink:1}.stress-site #stress-support{padding:40px 24px 25px}#stress-support h2{font-size:34px}#stress-support p{font-size:17px}.stress-workbench.is-expanded iframe{height:100%;min-height:0}}
@media(max-width:800px){body.practice-site .header{height:auto;flex-wrap:wrap;gap:14px;padding-block:16px}body.practice-site .header nav{display:flex!important;position:static;inset:auto;order:3;width:100%;max-width:100%;flex-wrap:wrap;gap:5px 18px;padding:0;border:0;background:none}body.practice-site .header nav a{white-space:nowrap;flex-shrink:0;min-height:32px;padding:6px 0}body.practice-site .header nav a.tools-nav{padding:8px 16px;min-height:36px}}

.stress-version{display:inline-block;font:500 16px/1.2 var(--sans);letter-spacing:0;vertical-align:middle;border:1px solid #b2bf9d;background:#e2e9d5;padding:6px 9px;margin-left:8px}

/* The workbench occupies the current window, with no page-height spacer. */
body.stress-site{height:100dvh;min-height:0;display:flex;flex-direction:column;overflow:hidden}
.stress-site .concept-strip,.stress-site>footer,.stress-site .stress-foot{display:none}
body.stress-site .header{flex:0 0 auto;min-height:64px;height:auto;padding:7px 20px;gap:20px;flex-wrap:nowrap}
body.stress-site .header .brand img{width:48px;height:48px}
body.stress-site .header .brand-name{width:126px}
body.stress-site .header .brand-precision{font-size:10px}
body.stress-site .header .brand-polymers{font-size:19px}
body.stress-site .header nav{position:static;order:initial;width:auto;display:flex!important;flex:1;justify-content:center;gap:16px;padding:0;border:0;background:none;flex-wrap:nowrap}
body.stress-site .header nav a{font-size:14px;white-space:nowrap;padding:7px 0;min-height:0}
body.stress-site .header nav .tools-nav{padding:7px 12px}
body.stress-site .header .portal-link{font-size:12px;padding:9px 12px;margin-left:auto;white-space:nowrap}
.stress-site #main{display:flex;flex-direction:column;flex:1;min-height:0;width:100%;overflow:hidden}
.stress-intro.wrap{width:100%;max-width:none;padding:9px 20px;gap:16px;align-items:center;flex:0 0 auto}
.stress-intro>div:first-child{display:flex;align-items:baseline;gap:18px;min-width:0}
.stress-intro h1{font-size:27px;margin:0;white-space:nowrap}.stress-intro p{font-size:14px;margin:0}
.stress-actions{gap:18px}.stress-actions button{font-size:13px;padding:5px 0}
.stress-workbench{display:flex;flex-direction:column;flex:1;min-height:0;margin:0;border:0;border-top:1px solid #b5bfaa}
.stress-workbench-bar{padding:5px 16px;gap:12px}.stress-workbench-bar p{font-size:12px}.stress-workbench-bar button{padding:5px 10px;font-size:12px}
.stress-workbench iframe{height:100%;min-height:0;flex:1;width:100%}
.stress-site #stress-support{width:min(380px,calc(100% - 32px));padding:28px 24px 22px;box-shadow:0 12px 40px #0002}
.stress-site #stress-support::backdrop{background:#14201033;backdrop-filter:none}
#stress-support h2{font-size:28px;margin:15px 0}#stress-support p{font-size:16px;line-height:1.5;margin-bottom:12px}.support-actions{margin:18px 0 12px;gap:8px}.support-actions .button{font-size:14px;padding:10px 12px}.support-continue{font-size:14px}
@media(max-width:1100px){body.stress-site .header nav a{font-size:12px}body.stress-site .header nav{gap:10px}body.stress-site .header{gap:12px}.stress-site .header .brand-name{display:none}}
@media(max-width:800px){body.stress-site .header{padding:5px 12px;min-height:48px;gap:12px}body.stress-site .header .brand img{width:36px;height:36px}body.stress-site .header nav{justify-content:start;overflow-x:auto;gap:14px}.stress-site .header nav a:not(.stress-nav):not(.tools-nav){display:none}body.stress-site .header nav a{font-size:13px}body.stress-site .header .portal-link{display:none}.stress-intro.wrap{padding:7px 12px;flex-direction:row;gap:10px}.stress-intro>div:first-child{display:block}.stress-intro h1{font-size:22px}.stress-intro p{font-size:11px;line-height:1.3}.stress-actions{gap:5px 12px;justify-content:end;max-width:150px}.stress-actions button{font-size:12px;padding:2px 0}.stress-workbench-bar{flex-wrap:nowrap;padding:4px 10px}.stress-workbench-bar p{font-size:10px}.stress-workbench iframe{height:100%;min-height:0}}