:root{--ink:#10231f;--ink-soft:#29413c;--muted:#647873;--green:#087b68;--green-dark:#062822;--mint:#e8f6f1;--mint-2:#f2faf7;--line:#d9e5e1;--paper:#f8fbfa;--white:#fff;--orange:#a65d12;--orange-bg:#fff6e8;--shadow:0 18px 55px rgba(6,40,34,.10)}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:95px}body{margin:0;color:var(--ink);background:var(--paper);font-family:Inter,"Segoe UI",Arial,sans-serif;line-height:1.62;-webkit-font-smoothing:antialiased}a{color:var(--green);text-underline-offset:3px}button,input,select{font:inherit}.skip-link{position:fixed;top:8px;left:8px;z-index:1000;padding:10px 14px;color:#fff;background:var(--green-dark);border-radius:8px;transform:translateY(-150%)}.skip-link:focus{transform:none}.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}
.site-header{position:sticky;top:0;z-index:100;height:76px;display:flex;align-items:center;justify-content:space-between;padding:0 max(24px,calc((100vw - 1320px)/2));border-bottom:1px solid rgba(217,229,225,.9);background:rgba(255,255,255,.94);backdrop-filter:blur(14px)}.brand{display:flex;align-items:center;gap:10px;color:var(--ink);font-size:22px;font-weight:850;letter-spacing:-.035em;text-decoration:none}.brand img{border-radius:12px}.brand small{margin-left:4px;padding-left:14px;border-left:1px solid var(--line);color:var(--muted);font-size:12px;font-weight:700;letter-spacing:0}.site-header nav{display:flex;align-items:center;gap:24px}.site-header nav>a{color:var(--ink-soft);font-size:13px;font-weight:700;text-decoration:none}.site-header nav>a:hover{color:var(--green)}.site-header button{display:flex;align-items:center;gap:7px;padding:10px 13px;border:1px solid var(--line);border-radius:10px;color:var(--ink);background:#fff;font-size:12px;font-weight:750;cursor:pointer}.site-header button svg{width:17px;height:17px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.help-hero{max-width:1320px;min-height:470px;margin:auto;padding:80px 28px 75px;display:grid;grid-template-columns:1.2fr .8fr;gap:75px;align-items:center}.eyebrow,.section-kicker{color:var(--green);font-size:11px;font-weight:850;letter-spacing:.16em}.help-hero h1{max-width:780px;margin:16px 0 20px;font-size:clamp(46px,5.7vw,75px);line-height:1.01;letter-spacing:-.055em}.help-hero p{max-width:690px;margin:0;color:var(--muted);font-size:19px}.hero-actions{display:flex;flex-wrap:wrap;gap:11px;margin-top:29px}.primary-button,.secondary-button{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:12px 19px;border-radius:12px;font-size:14px;font-weight:800;text-decoration:none}.primary-button{color:#fff;background:var(--green-dark);box-shadow:0 12px 26px rgba(6,40,34,.18)}.secondary-button{color:var(--ink);border:1px solid var(--line);background:#fff}.hero-checklist{padding:30px;border:1px solid var(--line);border-radius:20px;background:#fff;box-shadow:var(--shadow)}.hero-checklist>strong{font-size:18px}.hero-checklist ul{display:grid;gap:14px;margin:20px 0 0;padding:0;list-style:none}.hero-checklist li{display:flex;gap:11px;color:var(--ink-soft);font-size:14px}.hero-checklist li span{display:grid;place-items:center;flex:0 0 24px;height:24px;border-radius:50%;color:var(--green);background:var(--mint);font-weight:900}
.mobile-guide-tools{display:none}.guide-layout{max-width:1320px;margin:0 auto 80px;padding:0 28px;display:grid;grid-template-columns:260px minmax(0,1fr);gap:56px;align-items:start}.guide-sidebar{position:sticky;top:98px}.search-box{height:44px;display:flex;align-items:center;gap:8px;padding:0 12px;border:1px solid var(--line);border-radius:11px;background:#fff}.search-box:focus-within{border-color:#80bcae;box-shadow:0 0 0 3px rgba(8,123,104,.09)}.search-box svg{width:18px;height:18px;fill:none;stroke:#78908a;stroke-width:1.8}.search-box input{width:100%;border:0;outline:0;color:var(--ink);background:transparent;font-size:13px}.guide-sidebar nav{display:grid;margin-top:16px}.guide-sidebar nav a{padding:8px 11px;border-left:2px solid transparent;color:#536a65;font-size:12px;font-weight:650;text-decoration:none}.guide-sidebar nav a:hover,.guide-sidebar nav a.active{border-left-color:var(--green);color:var(--green);background:linear-gradient(90deg,var(--mint),transparent)}.sidebar-help{margin-top:20px;padding:16px;border-radius:12px;background:var(--mint)}.sidebar-help strong{font-size:12px}.sidebar-help p{margin:5px 0 0;color:#4d6862;font-size:11px;line-height:1.55}
.guide-content{min-width:0}.guide-section{padding:60px 0;border-top:1px solid var(--line)}.guide-section:first-of-type{padding-top:18px;border-top:0}.guide-section h2{margin:8px 0 13px;font-size:clamp(31px,4vw,48px);line-height:1.08;letter-spacing:-.04em}.section-lead{max-width:820px;margin:0 0 30px;color:var(--muted);font-size:17px}.guide-section h3{line-height:1.25}.guide-section code{padding:2px 5px;border-radius:5px;color:#234d43;background:#eaf4f1;font-family:"Cascadia Mono",Consolas,monospace;font-size:.88em;overflow-wrap:anywhere}.quick-path{display:grid;grid-template-columns:1fr auto 1fr auto 1fr auto 1fr;align-items:center;gap:12px;padding:22px;border:1px solid var(--line);border-radius:18px;background:#fff}.quick-path>div{display:grid;grid-template-columns:38px 1fr;column-gap:10px;align-items:center}.quick-path span{grid-row:1/3;display:grid;place-items:center;width:38px;height:38px;border-radius:11px;color:#fff;background:var(--green-dark);font-weight:850}.quick-path strong{font-size:13px}.quick-path small{color:var(--muted);font-size:10px}.quick-path i{color:#9bb1ab;font-style:normal}
.note{display:grid;grid-template-columns:36px 1fr;gap:13px;margin-top:20px;padding:18px;border:1px solid var(--line);border-radius:13px;background:#fff}.note-icon{display:grid;place-items:center;width:36px;height:36px;border-radius:10px;color:var(--green);background:var(--mint);font-weight:900}.note strong{font-size:13px}.note p{margin:3px 0 0;color:var(--muted);font-size:12px}.note.friendly{border-color:#bfe1d7;background:var(--mint-2)}.note.warning{border-color:#f0d7b2;background:var(--orange-bg)}.note.warning .note-icon{color:var(--orange);background:#ffe7c3}
.mode-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.mode-card{position:relative;padding:23px;border:1px solid var(--line);border-radius:17px;background:#fff}.mode-card.recommended{border:2px solid #2d7666;box-shadow:0 13px 30px rgba(6,40,34,.08)}.recommended-label{position:absolute;top:-11px;right:16px;padding:4px 8px;border-radius:999px;color:#fff;background:var(--green);font-size:8px;font-weight:900;letter-spacing:.1em}.mode-title{display:flex;align-items:center;gap:11px}.mode-icon{display:grid;place-items:center;min-width:42px;height:42px;padding:0 7px;border-radius:12px;color:var(--green);background:var(--mint);font-size:10px;font-weight:900}.mode-title h3{margin:0;font-size:18px}.mode-title small{color:var(--muted);font-size:10px}.mode-card>p{min-height:74px;margin:16px 0;color:var(--muted);font-size:12px}.mode-card ul{display:grid;gap:7px;margin:0;padding:0;list-style:none}.mode-card li{position:relative;padding-left:17px;color:var(--ink-soft);font-size:11px}.mode-card li:before{content:"✓";position:absolute;left:0;color:var(--green);font-weight:900}.decision-box{margin-top:20px;padding:23px;border-radius:17px;color:#fff;background:var(--green-dark)}.decision-box h3{margin:0 0 12px}.decision-box>div{display:flex;justify-content:space-between;gap:20px;padding:11px 0;border-top:1px solid rgba(255,255,255,.13);font-size:12px}.decision-box span{color:#b9ccc7}.decision-box strong{color:#fff;text-align:right}
.instruction-list{display:grid;gap:12px;margin:27px 0 0;padding:0;list-style:none}.instruction-list>li{display:grid;grid-template-columns:44px 1fr;gap:16px;padding:20px;border:1px solid var(--line);border-radius:14px;background:#fff}.instruction-list>li>span{display:grid;place-items:center;width:42px;height:42px;border-radius:12px;color:#fff;background:var(--green-dark);font-weight:850}.instruction-list h3{margin:1px 0 5px;font-size:16px}.instruction-list p{margin:0;color:var(--muted);font-size:13px}.compact-list{grid-template-columns:1fr 1fr}.compact-list>li:last-child{grid-column:1/-1}.how-card,.faq-list details{margin-top:16px;border:1px solid var(--line);border-radius:14px;background:#fff}.how-card summary,.faq-list summary{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:18px 20px;cursor:pointer;font-size:14px;font-weight:800;list-style:none}.how-card summary::-webkit-details-marker,.faq-list summary::-webkit-details-marker{display:none}.how-card summary i,.faq-list summary i{color:var(--green);font-size:22px;font-style:normal;font-weight:400}.how-card[open] summary i,.faq-list details[open] summary i{transform:rotate(45deg)}.how-card>div,.faq-list details>div{padding:0 22px 21px;color:var(--muted);font-size:13px}.how-card ol,.faq-list ol,.faq-list ul{display:grid;gap:8px}.how-card p{margin-bottom:0}
.audience-grid,.action-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px}.audience-grid article,.action-grid article{padding:24px;border:1px solid var(--line);border-radius:16px;background:#fff}.audience-grid article>span,.action-grid article>span{color:var(--green);font-size:9px;font-weight:900;letter-spacing:.13em}.audience-grid h3,.action-grid h3{margin:7px 0 15px}.audience-grid ol,.action-grid ol{display:grid;gap:8px;margin:0;padding-left:20px;color:var(--muted);font-size:12px}.action-grid{grid-template-columns:repeat(3,1fr)}.action-grid article{padding:20px}
.checklist-card{display:grid;gap:0;border:1px solid var(--line);border-radius:16px;background:#fff;overflow:hidden}.checklist-card label{display:flex;align-items:flex-start;gap:12px;padding:15px 18px;border-bottom:1px solid #edf2f0;cursor:pointer;font-size:13px}.checklist-card label:last-child{border-bottom:0}.checklist-card input{width:19px;height:19px;margin-top:1px;accent-color:var(--green)}.checklist-card input:checked+span{color:#78908a;text-decoration:line-through}.text-button{margin-top:11px;padding:8px 0;border:0;color:var(--green);background:transparent;font-size:12px;font-weight:800;cursor:pointer}.faq-list{display:grid;gap:10px}.faq-list details{margin:0}.search-empty{padding:35px;border:1px solid var(--line);border-radius:16px;text-align:center;background:#fff}.search-empty p{margin:6px 0 0;color:var(--muted);font-size:13px}
.help-footer-card{display:grid;grid-template-columns:auto 1fr auto;gap:18px;align-items:center;margin-top:50px;padding:28px;border-radius:19px;background:var(--mint)}.help-footer-card img{border-radius:14px}.help-footer-card h2{margin:0;font-size:24px;letter-spacing:-.03em}.help-footer-card p{margin:3px 0 0;color:var(--muted);font-size:12px}.footer-card-actions{display:flex;gap:8px}.footer-card-actions a{padding:10px 12px;border:1px solid #bcdad2;border-radius:9px;color:var(--ink);background:#fff;font-size:11px;font-weight:800;text-decoration:none}.footer-card-actions a:first-child{color:#fff;border-color:var(--green-dark);background:var(--green-dark)}
footer{max-width:1320px;margin:auto;padding:35px 28px 48px;border-top:1px solid var(--line);display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:25px;color:var(--muted);font-size:11px}.footer-brand{font-size:18px}footer p{margin:0}footer>div{display:flex;gap:16px}footer a{text-decoration:none}#back-to-top{position:fixed;right:22px;bottom:22px;width:42px;height:42px;border:0;border-radius:12px;color:#fff;background:var(--green-dark);box-shadow:0 10px 25px rgba(6,40,34,.22);font-size:20px;cursor:pointer;opacity:0;pointer-events:none;transform:translateY(8px);transition:.2s}#back-to-top.visible{opacity:1;pointer-events:auto;transform:none}[hidden]{display:none!important}
@media(max-width:1050px){.help-hero{grid-template-columns:1fr;gap:35px}.hero-checklist{max-width:650px}.guide-layout{grid-template-columns:220px minmax(0,1fr);gap:30px}.quick-path{grid-template-columns:1fr 1fr}.quick-path i{display:none}.mode-grid{grid-template-columns:1fr}.mode-card>p{min-height:0}.action-grid{grid-template-columns:1fr}.help-footer-card{grid-template-columns:auto 1fr}.footer-card-actions{grid-column:1/-1}}
@media(max-width:760px){html{scroll-padding-top:78px}.site-header{height:68px;padding:0 18px}.brand{font-size:19px}.brand small,.site-header nav>a{display:none}.site-header nav{gap:0}.help-hero{min-height:0;padding:55px 20px}.help-hero h1{font-size:45px}.help-hero p{font-size:16px}.hero-actions{display:grid}.primary-button,.secondary-button{width:100%}.mobile-guide-tools{position:sticky;top:68px;z-index:80;display:grid;grid-template-columns:auto 1fr;align-items:center;gap:10px;padding:10px 18px;border-bottom:1px solid var(--line);background:#fff}.mobile-guide-tools label{font-size:11px;font-weight:800}.mobile-guide-tools select{min-width:0;padding:9px;border:1px solid var(--line);border-radius:8px;color:var(--ink);background:#fff;font-size:12px}.guide-layout{display:block;padding:0 20px}.guide-sidebar{display:none}.guide-section{padding:48px 0}.guide-section:first-of-type{padding-top:42px}.guide-section h2{font-size:34px}.section-lead{font-size:15px}.quick-path{grid-template-columns:1fr}.compact-list,.audience-grid{grid-template-columns:1fr}.compact-list>li:last-child{grid-column:auto}.decision-box>div{display:grid;gap:3px}.decision-box strong{text-align:left}.help-footer-card{grid-template-columns:1fr;text-align:center;justify-items:center}.footer-card-actions{display:grid;width:100%}.footer-card-actions a{width:100%}footer{grid-template-columns:1fr;justify-items:center;text-align:center}footer>div{flex-wrap:wrap;justify-content:center}}
@media(max-width:480px){.site-header button{padding:9px}.site-header button svg{width:18px}.site-header button{font-size:0}.help-hero h1{font-size:38px}.hero-checklist{padding:22px}.quick-path{padding:16px}.instruction-list>li{grid-template-columns:36px 1fr;padding:16px;gap:12px}.instruction-list>li>span{width:36px;height:36px}.mode-card,.audience-grid article{padding:19px}.mobile-guide-tools{grid-template-columns:1fr}.mobile-guide-tools label{display:none}.note{grid-template-columns:32px 1fr;padding:15px}.note-icon{width:32px;height:32px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}#back-to-top{transition:none}}
@media print{.site-header,.mobile-guide-tools,.guide-sidebar,.hero-actions,#back-to-top,.text-button{display:none!important}.help-hero{min-height:0;padding:20px 0;grid-template-columns:1fr}.hero-checklist{box-shadow:none}.guide-layout{display:block;padding:0}.guide-section{break-inside:avoid;padding:28px 0}.guide-section h2{font-size:30px}.mode-grid,.action-grid{grid-template-columns:repeat(3,1fr)}.how-card>div,.faq-list details>div{display:block!important}.help-footer-card,footer{display:none}.instruction-list>li,.mode-card,.audience-grid article,.action-grid article{break-inside:avoid}.recommended-label{color:#000;border:1px solid #000;background:#fff}}