.rn-app{max-width:46rem;margin-inline:auto;border:1px solid var(--hairline);border-radius:var(--r-lg);background:var(--surface);padding:clamp(22px,4vw,36px)}.rn-progress{font-size:13px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);font-weight:600}.rn-q{font-family:var(--serif);font-weight:400;font-size:clamp(1.4rem,2.6vw,1.8rem);margin-top:10px;line-height:1.2}.rn-sub{color:var(--muted);margin-top:10px;font-size:15.5px;line-height:1.55}.rn-opts{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}.rn-opt{font-family:var(--sans);font-size:15px;font-weight:500;color:var(--ink);background:var(--canvas);border:1px solid var(--hairline);border-radius:var(--r-md);padding:11px 16px;cursor:pointer;transition:border-color .2s,background .2s,color .2s}.rn-opt:hover{border-color:var(--forest)}.rn-opt.on{background:var(--forest);border-color:var(--forest);color:var(--canvas)}.rn-nav{display:flex;justify-content:space-between;align-items:center;margin-top:26px}.rn-copy{font-family:var(--sans);font-size:14px;font-weight:600;color:var(--forest);background:transparent;border:1px solid var(--hairline);border-radius:var(--r-sm);padding:9px 14px;cursor:pointer;transition:border-color .2s}.rn-copy:hover{border-color:var(--forest)}.btn:disabled{opacity:.55;cursor:default}.rn-planhead{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}.rn-planbtns{display:flex;gap:8px}.rn-card{border:1px solid var(--hairline);border-radius:var(--r-md);background:var(--canvas);padding:20px 22px;margin-top:18px}.rn-card h3{font-family:var(--serif);font-weight:400;font-size:1.25rem}.rn-card ol{padding-left:1.25em;margin-top:12px}.rn-card ol li{margin-top:8px;font-size:15.5px;line-height:1.6}.rn-card a{color:var(--forest);text-decoration:underline;text-underline-offset:3px}.rn-portal{margin-top:8px;font-size:14.5px;color:var(--muted)}.rn-doclabel{margin-top:14px;font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);font-weight:700}.rn-docs{list-style:none;padding:0;margin-top:8px}.rn-docs li{font-size:15px;line-height:1.55;padding:7px 0 7px 26px;position:relative}.rn-docs li:before{content:"";position:absolute;left:2px;top:13px;width:12px;height:12px;border:1.5px solid var(--sage);border-radius:4px}.rn-docs li.have:before{background:var(--forest);border-color:var(--forest)}.rn-tick{color:var(--forest);font-size:13px;font-weight:600}.rn-time{margin-top:12px;font-size:14.5px;color:var(--muted);font-style:italic}.rn-steps{list-style:none;padding-left:0}.rn-steps li{margin-top:4px}.rn-steps label{display:grid;grid-template-columns:auto 1fr;gap:11px;align-items:start;padding:8px 10px;border-radius:10px;cursor:pointer;transition:background .15s}.rn-steps label:hover{background:color-mix(in srgb,var(--forest) 5%,transparent)}.rn-steps input{margin-top:4px;width:18px;height:18px;accent-color:var(--forest);flex:none;cursor:pointer}.rn-steps li.done>label>span{color:var(--muted);text-decoration:line-through;text-decoration-thickness:1px}.rn-progresstip{margin-top:16px;font-size:14px;color:var(--muted)}@media print{.rn-steps input{-webkit-appearance:none;appearance:none;border:1px solid #7a8c80;border-radius:3px}.rn-steps li.done>label>span{text-decoration:none}.rn-progresstip{display:none}}.rn-guide{margin-top:8px;font-size:14.5px}.rn-first{background:color-mix(in srgb,var(--forest) 7%,var(--canvas))}.rn-letters{margin-top:30px;padding-top:24px;border-top:1px solid var(--hairline)}.rn-form{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:18px}@media(max-width:640px){.rn-form{grid-template-columns:1fr}}.rn-form label{font-size:13px;font-weight:600;color:var(--muted);display:flex;flex-direction:column;gap:5px}.rn-form input{height:44px;border-radius:var(--r-sm);border:1px solid var(--hairline);background:var(--canvas);padding:0 12px;font-family:var(--sans);font-size:15px;color:var(--ink);transition:border-color .2s,box-shadow .2s}.rn-form input:focus-visible{outline:none;border-color:var(--forest);box-shadow:inset 0 0 0 1px var(--forest)}.rn-letterlist{margin-top:18px;display:flex;flex-direction:column;gap:8px}.rn-letter{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap;border:1px solid var(--hairline);border-radius:var(--r-sm);background:var(--canvas);padding:12px 14px;font-size:15px}.rn-lbtns{display:flex;gap:8px}.rn-langnote{margin-top:14px;font-size:14px;color:var(--muted)}.rn-close{margin-top:30px;padding-top:24px;border-top:1px solid var(--hairline)}.rn-closetext{font-family:var(--serif);font-size:1.15rem;line-height:1.5;max-width:34rem;margin-bottom:16px}#rn-print-root{display:none}@media print{body.rn-printing>*:not(#rn-print-root){display:none!important}body.rn-printing #rn-print-root{display:block;padding:24px;font-family:Georgia,Times New Roman,serif;color:#111}#rn-print-root h1{font-size:20px;margin-bottom:18px}#rn-print-root pre{white-space:pre-wrap;font-family:Georgia,Times New Roman,serif;font-size:13.5px;line-height:1.65}#rn-print-root .rn-print-plan .rn-card{border:none;padding:0;margin:0 0 22px;background:none}#rn-print-root .rn-print-plan h3{font-size:16px;margin-bottom:8px}#rn-print-root .rn-print-plan ol{padding-left:1.2em}#rn-print-root .rn-print-plan li{margin-top:5px;font-size:13px;line-height:1.55}#rn-print-root .rn-print-plan .rn-tick{color:#1d5540}}