:root{--ink:#14213D;--ink2:#2B3A5C;--y:#FFC531;--y2:#FFE7A3;--bg:#FAF7F0;--card:#fff;--tx:#1D2433;--mu:#55607A;--ln:#E6E0D2;--ok:#1E7A4C;--no:#B4432F;--r:14px}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;font:17px/1.65 system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;color:var(--tx);background:var(--bg)}
a{color:var(--ink);text-decoration-thickness:1.5px;text-underline-offset:3px}a:hover{color:#000}
h1,h2,h3{line-height:1.2;color:var(--ink);letter-spacing:-.015em;margin:0 0 .5em}
h1{font-size:clamp(2rem,4.6vw,3.2rem);font-weight:850}h2{font-size:clamp(1.45rem,2.6vw,2rem);font-weight:800}h3{font-size:1.15rem}
p{margin:0 0 1em}.w{max-width:1120px;margin:0 auto;padding:0 20px}
section{padding:64px 0}section.w{padding:64px 20px}.al{background:#fff;border-block:1px solid var(--ln)}
.skip{position:absolute;left:-999px}.skip:focus{left:12px;top:12px;background:var(--y);padding:8px 12px;z-index:9}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
:focus-visible{outline:3px solid var(--ink);outline-offset:2px}
.hd{background:var(--ink);position:sticky;top:0;z-index:5}.hd .w{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:64px}
.lg{display:flex;align-items:center;gap:8px;text-decoration:none;color:#fff;font-weight:700;font-size:1.05rem}.lg b{color:var(--y)}.lg i{font-style:normal;opacity:.7;font-weight:500}
.nv{display:flex;align-items:center;gap:18px}.nv a{color:#fff;text-decoration:none;font-size:.95rem}.nv a:hover{color:var(--y)}
.b{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:10px 20px;border-radius:999px;font-weight:700;text-decoration:none;border:2px solid transparent;cursor:pointer;font-size:1rem;line-height:1.2;text-align:center}
.b-y{background:var(--y);color:var(--ink)!important;border-color:var(--y)}.b-y:hover{background:#ffd45c}
.b-o{border-color:var(--ink);color:var(--ink);background:transparent}.b-o:hover{background:var(--ink);color:#fff}
.b-w{background:#fff;color:var(--ink)}.bs{display:flex;flex-wrap:wrap;gap:12px;margin:22px 0}
.nv .b{min-height:40px;padding:8px 16px}
.hr{padding:56px 0 64px;background:linear-gradient(180deg,#fff 0,var(--bg) 100%)}.hr.sub{padding:36px 0 40px}
.hg{display:grid;grid-template-columns:1.25fr .75fr;gap:40px;align-items:center}
.tg{display:inline-block;background:var(--y2);color:var(--ink);font-weight:700;font-size:.85rem;padding:4px 12px;border-radius:999px}
.hl{background:linear-gradient(transparent 58%,var(--y) 58%);padding:0 .1em}
.ld{font-size:1.15rem;color:var(--mu);max-width:640px}
.tr{display:flex;flex-wrap:wrap;gap:8px 20px;list-style:none;padding:0;margin:0;color:var(--ink2);font-weight:600;font-size:.95rem}.tr li:before{content:"✓ ";color:var(--ok)}
.tagc{display:flex;justify-content:center}
.tagx{position:relative;background:var(--y);color:var(--ink);padding:34px 34px 30px 56px;border-radius:16px 30px 30px 16px;transform:rotate(-6deg);box-shadow:0 18px 40px rgba(20,33,61,.18);display:flex;flex-direction:column;min-width:250px}
.tagx:before{content:"";position:absolute;left:20px;top:50%;width:18px;height:18px;margin-top:-9px;border-radius:50%;background:var(--bg);box-shadow:inset 0 0 0 3px var(--ink)}
.tagx span{font-weight:700}.tagx b{font-size:3.4rem;line-height:1;font-weight:900;letter-spacing:-.03em}.tagx small{font-size:1.2rem}.tagx em{font-style:normal;font-size:.9rem;margin-top:6px}
.cr ol{display:flex;flex-wrap:wrap;gap:6px;list-style:none;padding:0;margin:0 0 14px;font-size:.9rem;color:var(--mu)}.cr li+li:before{content:"›";margin-right:6px}
.sh{max-width:720px;margin-bottom:28px}.sh p{color:var(--mu)}
.pks{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;align-items:stretch}
.pk{position:relative;background:var(--card);border:1px solid var(--ln);border-radius:var(--r);padding:26px;display:flex;flex-direction:column}
.pk-r{border:2px solid var(--ink);box-shadow:0 14px 36px rgba(20,33,61,.12)}
.rb{position:absolute;top:-13px;left:24px;background:var(--ink);color:var(--y);font-size:.8rem;font-weight:700;padding:3px 12px;border-radius:999px}
.pd{color:var(--mu);font-size:.95rem;min-height:3em}.pp{margin:6px 0 14px}.pp b{font-size:2.6rem;font-weight:900;color:var(--ink);letter-spacing:-.03em}.pp small{display:block;color:var(--mu);font-size:.85rem}
.pt{font-weight:600;font-size:.95rem;margin-top:auto;padding-top:10px}.pk .b{margin-top:8px}
ul.ck{list-style:none;padding:0;margin:0 0 1em}ul.ck li{position:relative;padding-left:28px;margin:7px 0}ul.ck li:before{content:"";position:absolute;left:0;top:.35em;width:18px;height:18px;border-radius:50%;background:var(--y2) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M6 12.5l4 4 8-9' fill='none' stroke='%2314213D' stroke-width='3' stroke-linecap='round'/%3E%3C/svg%3E") center/12px no-repeat}
.nt{color:var(--mu);font-size:.95rem;margin-top:18px}
.fcs{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.fc{border:1px solid var(--ln);border-radius:var(--r);padding:22px;background:var(--bg)}.fc .ic{font-size:1.6rem}.fc p{color:var(--mu);margin:0}
.tb{overflow-x:auto;border:1px solid var(--ln);border-radius:var(--r);background:#fff;margin:0 0 8px}
table{border-collapse:collapse;width:100%;min-width:520px}th,td{padding:12px 16px;text-align:left;border-bottom:1px solid var(--ln);vertical-align:top}thead th{background:var(--ink);color:#fff;font-size:.92rem}tbody th{font-weight:600}
tr.tt{background:var(--y2)}tr.tt th,tr.tt td{font-weight:800}tbody tr:last-child>*{border-bottom:0}
.c2{display:grid;grid-template-columns:1fr 1fr;gap:22px}.bx{border:1px solid var(--ln);border-radius:var(--r);padding:26px;background:#fff}.bx.ok{border-top:5px solid var(--ok)}.bx.no{border-top:5px solid var(--no)}.bx ul:not(.ck){padding-left:20px}.bx li{margin:8px 0}
.st{list-style:none;counter-reset:s;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.st li{counter-increment:s;background:#fff;border:1px solid var(--ln);border-radius:var(--r);padding:22px}.st li:before{content:counter(s);display:grid;place-items:center;width:38px;height:38px;border-radius:50%;background:var(--y);font-weight:900;color:var(--ink);margin-bottom:10px}.st b{display:block;color:var(--ink)}.st span{color:var(--mu);font-size:.95rem}
.fq{max-width:820px}details{background:#fff;border:1px solid var(--ln);border-radius:12px;margin:10px 0;padding:0 18px}summary{cursor:pointer;font-weight:700;padding:15px 0;color:var(--ink);list-style:none;position:relative;padding-right:28px}summary::-webkit-details-marker{display:none}summary:after{content:"+";position:absolute;right:0;top:12px;font-size:1.4rem;line-height:1}details[open] summary:after{content:"–"}details p{color:var(--mu)}
.cta{padding:56px 0}.ctab{background:var(--ink);color:#d9deea;border-radius:22px;padding:38px;display:grid;grid-template-columns:1.3fr 1fr;gap:24px;align-items:center}.ctab h2{color:#fff}.ctab .bs{justify-content:flex-end;margin:0}.ctab .b-o{border-color:#fff;color:#fff}.ctab .b-o:hover{background:#fff;color:var(--ink)}
.ar{max-width:800px}.ar h2{margin-top:1.6em}.ar ul:not(.ck),.ar ol{padding-left:22px}.ar li{margin:6px 0}
.toc{background:#fff;border:1px solid var(--ln);border-left:5px solid var(--y);border-radius:12px;padding:16px 22px;margin-bottom:10px}.toc ol{margin:8px 0 0}
.up{font-size:.9rem;color:var(--mu);margin:0}
ol.cl{padding-left:0;list-style:none;counter-reset:c}ol.cl li{counter-increment:c;position:relative;padding:12px 14px 12px 54px;background:#fff;border:1px solid var(--ln);border-radius:12px;margin:10px 0}ol.cl li:before{content:counter(c);position:absolute;left:14px;top:12px;width:28px;height:28px;border-radius:8px;background:var(--ink);color:var(--y);display:grid;place-items:center;font-weight:800;font-size:.9rem}
.rel{padding:0 20px 20px}.rel ul{padding-left:20px}
.gcs{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.gc{display:block;background:#fff;border:1px solid var(--ln);border-radius:var(--r);padding:24px;text-decoration:none;color:var(--tx)}.gc:hover{border-color:var(--ink)}.gc h2{font-size:1.2rem}.gc p{color:var(--mu)}.gc span{font-weight:700;color:var(--ink)}
.cl0{list-style:none;padding:0}.cl0 li{margin:8px 0}
.calc{display:grid;grid-template-columns:1fr 1fr;gap:18px}fieldset{border:1px solid var(--ln);border-radius:var(--r);background:#fff;padding:18px 20px;margin:0}legend{font-weight:800;color:var(--ink);padding:0 6px}
.calc label{display:flex;gap:10px;align-items:flex-start;padding:8px 0;cursor:pointer}.calc input{width:20px;height:20px;margin-top:3px;accent-color:var(--ink);flex:none}
.res{margin-top:22px;background:var(--ink);color:#d9deea;border-radius:18px;padding:28px}.res h2{color:#fff;margin:0 0 6px}.res .big{font-size:2.6rem;font-weight:900;color:var(--y);line-height:1.1}.res ul{margin:10px 0 0;padding-left:20px}.res .b-o{border-color:#fff;color:#fff}.res .bs{margin:18px 0 0}
.ft{background:var(--ink);color:#c5ccdb;padding:48px 0 24px;font-size:.95rem}.ft .w{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:28px}.ft a{color:#fff}.ft h2{color:#fff;font-size:1rem}.ft ul{list-style:none;padding:0;margin:0}.ft li{margin:6px 0}.ft .cp{display:block;margin-top:28px;padding-top:18px;border-top:1px solid #2b3a5c;font-size:.85rem}
@media(max-width:900px){.hg,.c2,.ctab,.calc{grid-template-columns:1fr}.pks,.fcs{grid-template-columns:1fr}.st{grid-template-columns:1fr 1fr}.tagc{display:none}.ctab .bs{justify-content:flex-start}.ft .w{grid-template-columns:1fr}.gcs{grid-template-columns:1fr}.nv a:not(.b){display:none}}
@media(max-width:520px){section,section.w{padding:44px 16px}.w{padding:0 16px}.st{grid-template-columns:1fr}.ctab{padding:26px}.b{width:100%}.nv .b{width:auto}.lg span{font-size:.95rem}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
.au{padding:0 20px 8px;max-width:840px}.aub{display:flex;gap:14px;align-items:flex-start;background:#fff;border:1px solid var(--ln);border-radius:14px;padding:18px}.aui{flex:none;width:44px;height:44px;border-radius:50%;background:var(--ink);color:var(--y);display:grid;place-items:center;font-weight:900;font-size:1.2rem}.aub p{margin:0 0 4px;font-size:.95rem;color:var(--mu)}.aub b{color:var(--ink)}
.tlw{padding:0 20px;max-width:840px}.tldr{background:var(--y2);border-left:5px solid var(--y);border-radius:12px;padding:16px 18px;margin:0;font-size:1.05rem}.tldr b{color:var(--ink)}
.emb{background:#fff;border:1px dashed var(--ink);border-radius:14px;padding:22px}.emb textarea{width:100%;font:13px/1.5 ui-monospace,Consolas,monospace;padding:10px;border:1px solid var(--ln);border-radius:8px;margin:6px 0 10px}
.gen .tx{display:flex;flex-direction:column;gap:6px;font-weight:600}.gen .tx input{font:inherit;padding:10px 12px;border:1px solid #cfd3dc;border-radius:8px;min-height:44px}.gout textarea{width:100%;font:15px/1.5 inherit;font-family:inherit;padding:12px;border-radius:10px;border:0;background:#fff;color:#1D2433;margin-top:8px}.gout #gmsg{margin:8px 0 0;color:#fff}