:root{--forest:#355e50;--forest-deep:#294a40;--moss:#648775;--leaf:#9fd363;--leaf-soft:#dcefc0;--paper:#f3f0d8;--paper-light:#fbfae8;--terracotta:#d2645f;--terracotta-dark:#a44342;--ink:#30463e;--ink-soft:#566a62;--line:#30463e38;--white:#f8ffe8;--mint:#b9dcbc;--mint-strong:#95c99d;--sun:#f0c43d;--wood:#b98957;--ui-frame:#3f6156;--shadow-sm:0 4px 0 #3f615638;--shadow-md:0 7px 0 var(--ui-frame), 0 20px 42px #294a4029;--serif:"Fredoka", ui-rounded, "Arial Rounded MT Bold", sans-serif;--sans:"Nunito", ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;--page:min(1220px, calc(100% - 40px));--reading:760px;--radius-sm:12px;--radius-md:20px;--radius-lg:28px}*{box-sizing:border-box}html{scroll-behavior:smooth;background:var(--paper)}body{background:var(--paper);min-width:320px;color:var(--ink);font-family:var(--sans);-webkit-font-smoothing:antialiased;margin:0;font-size:16px;line-height:1.65}img,svg{max-width:100%;display:block}img{height:auto}a{color:inherit;cursor:pointer;text-underline-offset:.18em}button,input,select,summary{font:inherit}button,summary{cursor:pointer}::selection{background:var(--leaf);color:var(--forest-deep)}:focus-visible{outline:3px solid var(--sun);outline-offset:3px}.skip-link{z-index:100;border:2px solid var(--white);background:var(--forest-deep);color:var(--white);border-radius:8px;padding:10px 14px;font-weight:800;position:fixed;top:12px;left:12px;transform:translateY(-160%)}.skip-link:focus{transform:translateY(0)}.page-width{width:var(--page);margin-inline:auto}.eyebrow,.section-kicker{color:var(--terracotta-dark);letter-spacing:.13em;text-transform:uppercase;margin:0 0 8px;font-size:.76rem;font-weight:800}.button{border:2px solid var(--ui-frame);border-radius:var(--radius-sm);justify-content:center;align-items:center;gap:10px;min-height:46px;padding:10px 18px;font-weight:800;text-decoration:none;transition:transform .16s,box-shadow .16s,background .16s;display:inline-flex}.button:hover{transform:translateY(-2px)}.button-primary{background:var(--leaf);box-shadow:0 4px 0 var(--ui-frame)}.button-secondary{background:var(--paper-light);box-shadow:var(--shadow-sm)}.breadcrumbs{color:var(--ink-soft);flex-wrap:wrap;align-items:center;gap:8px;padding:24px 0 8px;font-size:.86rem;font-weight:700;display:flex}.breadcrumbs a:hover{color:var(--forest-deep)}.guide-hero{grid-template-columns:minmax(0,1.45fr) minmax(280px,.75fr);align-items:center;gap:44px;padding:48px 0 40px;display:grid}.guide-hero h1{max-width:850px;font-family:var(--serif);letter-spacing:-.035em;margin:0;font-size:clamp(2.45rem,5vw,4.7rem);line-height:.98}.guide-hero h1 em{color:var(--forest);font-style:normal}.guide-lead{max-width:760px;margin:22px 0 0;font-size:clamp(1.08rem,1.8vw,1.28rem);line-height:1.6}.verification-row{flex-wrap:wrap;gap:8px;margin-top:24px;display:flex}.verification-row span,.meta-chip{border:2px solid var(--line);background:var(--paper-light);border-radius:999px;align-items:center;gap:6px;padding:7px 11px;font-size:.78rem;font-weight:800;display:inline-flex}.quick-panel{border:4px solid var(--ui-frame);border-radius:var(--radius-lg);background:var(--mint);box-shadow:var(--shadow-md);padding:30px 26px 24px;position:relative}.quick-panel:before{content:"";border:3px solid var(--ui-frame);background:var(--sun);border-radius:10px 10px 4px 4px;width:86px;height:20px;position:absolute;top:-13px;left:50%;transform:translate(-50%)}.quick-panel h2{font-family:var(--serif);margin:4px 0 12px;font-size:1.45rem;line-height:1.15}.quick-panel p{margin:0}.quick-panel p+p{margin-top:12px}.quick-panel ul{margin:14px 0 0;padding-left:20px}.article-shell{grid-template-columns:minmax(0,1fr) 286px;align-items:start;gap:54px;padding:18px 0 80px;display:grid}.prose{min-width:0}.prose>section{margin-top:58px;scroll-margin-top:120px}.prose>section:first-child{margin-top:0}.prose h2{font-family:var(--serif);margin:0 0 14px;font-size:clamp(1.8rem,3vw,2.65rem);line-height:1.12}.prose h3{font-family:var(--serif);margin:0 0 6px;font-size:1.22rem;line-height:1.2}.prose p{max-width:var(--reading)}.prose .section-intro{color:var(--ink-soft);margin-top:0;font-size:1.06rem}.answer-block{border-left:6px solid var(--leaf);border-radius:0 var(--radius-md) var(--radius-md) 0;background:var(--paper-light);box-shadow:var(--shadow-sm);padding:22px 24px}.answer-block strong{font-family:var(--serif);margin-bottom:6px;font-size:1.2rem;display:block}.answer-block p{margin:0}.action-list,.check-list,.card-list{margin:22px 0 0;padding:0;list-style:none}.action-list{counter-reset:guide-step;gap:16px;display:grid}.action-list>li{counter-increment:guide-step;border:2px solid var(--line);border-radius:var(--radius-md);background:var(--paper-light);grid-template-columns:54px minmax(0,1fr);align-items:start;gap:16px;padding:18px;display:grid}.action-list>li:before{content:counter(guide-step, decimal-leading-zero);border:2px solid var(--ui-frame);background:var(--sun);width:52px;height:52px;font-family:var(--serif);border-radius:14px;place-items:center;font-weight:700;display:grid}.action-list p{margin:0}.action-list .exception{color:var(--ink-soft);margin-top:8px;font-size:.94rem}.guide-sidebar{gap:18px;display:grid;position:sticky;top:118px}.side-panel{border:3px solid var(--ui-frame);border-radius:var(--radius-md);background:var(--leaf-soft);box-shadow:var(--shadow-sm);padding:20px}.side-panel h2,.side-panel h3{font-family:var(--serif);margin:0 0 10px;line-height:1.2}.side-panel p{margin:0;font-size:.92rem}.side-panel ul{margin:12px 0 0;padding-left:18px}.side-panel a{min-height:44px;margin-top:14px;font-weight:800;display:inline-block}.source-note{border:2px solid var(--line);border-radius:var(--radius-md);background:#b9dcbc59;padding:22px}.source-note h2,.source-note h3{font-family:var(--serif);margin:0 0 8px}.source-note p{margin:0}.source-note p+p{margin-top:10px}.link-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-top:22px;display:grid}.guide-link{border:3px solid var(--ui-frame);border-radius:var(--radius-md);background:var(--paper-light);min-height:126px;box-shadow:var(--shadow-sm);flex-direction:column;justify-content:space-between;padding:18px;text-decoration:none;transition:transform .16s,background .16s;display:flex}.guide-link:hover{background:var(--leaf-soft);transform:translateY(-3px)}.guide-link span{color:var(--terracotta-dark);letter-spacing:.08em;text-transform:uppercase;font-size:.75rem;font-weight:800}.guide-link strong{font-family:var(--serif);margin-top:10px;font-size:1.25rem;line-height:1.15}.status-warning{border-left:6px solid var(--terracotta);border-radius:0 var(--radius-sm) var(--radius-sm) 0;background:#f8e4d7;padding:16px 18px}.status-warning strong{display:block}.status-warning p{margin:4px 0 0}.table-wrap{border:2px solid var(--line);border-radius:var(--radius-md);background:var(--paper-light);overflow-x:auto}.guide-table{border-collapse:collapse;text-align:left;width:100%;min-width:620px}.guide-table th,.guide-table td{border-bottom:1px solid var(--line);vertical-align:top;padding:14px 16px}.guide-table th{background:var(--mint);letter-spacing:.05em;text-transform:uppercase;font-size:.78rem}.guide-table tr:last-child td{border-bottom:0}.guide-table td:first-child{font-weight:800}@media (width<=960px){.guide-hero{grid-template-columns:1fr;gap:28px}.quick-panel{max-width:680px}.article-shell{grid-template-columns:1fr}.guide-sidebar{grid-template-columns:repeat(2,minmax(0,1fr));position:static}}@media (width<=620px){:root{--page:min(100% - 24px, 1180px)}.guide-hero{padding:34px 0 30px}.guide-hero h1{font-size:clamp(2.35rem,14vw,3.5rem)}.quick-panel{border-width:3px;border-radius:22px;padding:26px 18px 20px}.article-shell{gap:34px;padding-bottom:58px}.guide-sidebar,.link-grid{grid-template-columns:1fr}.action-list>li{grid-template-columns:44px minmax(0,1fr);gap:12px;padding:14px}.action-list>li:before{border-radius:11px;width:42px;height:42px}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}.version-bar[data-astro-cid-3hxiprv7]{background:var(--forest-deep);color:var(--white);letter-spacing:.03em;font-size:.78rem;font-weight:800}.version-inner[data-astro-cid-3hxiprv7]{justify-content:space-between;align-items:center;gap:18px;min-height:36px;display:flex}.version-inner[data-astro-cid-3hxiprv7] span[data-astro-cid-3hxiprv7]:first-child{align-items:center;gap:9px;display:inline-flex}i[data-astro-cid-3hxiprv7]{background:var(--sun);border-radius:50%;width:9px;height:9px;box-shadow:0 0 0 4px #f0c43d26}a[data-astro-cid-3hxiprv7]{min-height:36px;color:var(--white);align-items:center;text-decoration:none;display:inline-flex}a[data-astro-cid-3hxiprv7]:hover{text-decoration:underline}@media (width<=520px){.version-inner[data-astro-cid-3hxiprv7]{flex-direction:column;align-items:flex-start;gap:2px;padding-block:7px}a[data-astro-cid-3hxiprv7]{min-height:28px}}.site-header[data-astro-cid-3yyvxznb]{z-index:30;border-bottom:2px solid var(--ui-frame);backdrop-filter:blur(10px);background:#f3f0d8f7;position:sticky;top:0;box-shadow:0 4px #3f61561f}.header-inner[data-astro-cid-3yyvxznb]{justify-content:space-between;align-items:center;gap:24px;min-height:78px;display:flex}.brand[data-astro-cid-3yyvxznb]{min-height:48px;color:var(--forest);flex:none;align-items:center;gap:11px;text-decoration:none;display:inline-flex}.brand[data-astro-cid-3yyvxznb] svg[data-astro-cid-3yyvxznb]{border:2px solid var(--ui-frame);background:var(--forest);width:44px;height:44px;color:var(--leaf-soft);box-shadow:var(--shadow-sm);border-radius:13px;padding:7px}.brand[data-astro-cid-3yyvxznb] span[data-astro-cid-3yyvxznb]{flex-direction:column;line-height:1.1;display:flex}.brand[data-astro-cid-3yyvxznb] strong[data-astro-cid-3yyvxznb]{font-family:var(--serif);font-size:1.08rem}.brand[data-astro-cid-3yyvxznb] small[data-astro-cid-3yyvxznb]{color:var(--ink-soft);margin-top:3px;font-size:.68rem;font-weight:800}.desktop-nav[data-astro-cid-3yyvxznb]{align-items:center;gap:4px;display:flex}.desktop-nav[data-astro-cid-3yyvxznb] a[data-astro-cid-3yyvxznb]{min-height:44px;color:var(--ink);border-radius:11px;align-items:center;padding:8px 11px;font-size:.86rem;font-weight:800;text-decoration:none;display:inline-flex}.desktop-nav[data-astro-cid-3yyvxznb] a[data-astro-cid-3yyvxznb]:hover,.desktop-nav[data-astro-cid-3yyvxznb] a[data-astro-cid-3yyvxznb][aria-current=page]{background:var(--mint)}.header-actions[data-astro-cid-3yyvxznb]{align-items:center;gap:12px;display:flex}.fan-label[data-astro-cid-3yyvxznb]{border:2px solid var(--line);color:var(--ink-soft);white-space:nowrap;border-radius:999px;padding:5px 9px;font-size:.68rem;font-weight:800}.mobile-menu[data-astro-cid-3yyvxznb]{display:none;position:relative}.mobile-menu[data-astro-cid-3yyvxznb] summary[data-astro-cid-3yyvxznb]{border:2px solid var(--ui-frame);background:var(--leaf-soft);border-radius:11px;place-items:center;min-width:64px;min-height:44px;font-weight:800;list-style:none;display:grid}.mobile-menu[data-astro-cid-3yyvxznb] summary[data-astro-cid-3yyvxznb]::-webkit-details-marker{display:none}.mobile-menu[data-astro-cid-3yyvxznb] nav[data-astro-cid-3yyvxznb]{border:3px solid var(--ui-frame);background:var(--paper-light);min-width:230px;box-shadow:var(--shadow-md);border-radius:16px;padding:8px;display:grid;position:absolute;top:calc(100% + 9px);right:0}.mobile-menu[data-astro-cid-3yyvxznb] nav[data-astro-cid-3yyvxznb] a[data-astro-cid-3yyvxznb]{border-radius:9px;align-items:center;min-height:44px;padding:8px 11px;font-weight:800;text-decoration:none;display:flex}.mobile-menu[data-astro-cid-3yyvxznb] nav[data-astro-cid-3yyvxznb] a[data-astro-cid-3yyvxznb]:hover,.mobile-menu[data-astro-cid-3yyvxznb] nav[data-astro-cid-3yyvxznb] a[data-astro-cid-3yyvxznb][aria-current=page]{background:var(--mint)}@media (width<=1040px){.desktop-nav[data-astro-cid-3yyvxznb]{display:none}.mobile-menu[data-astro-cid-3yyvxznb]{display:block}}@media (width<=560px){.header-inner[data-astro-cid-3yyvxznb]{min-height:70px}.brand[data-astro-cid-3yyvxznb] small[data-astro-cid-3yyvxznb],.fan-label[data-astro-cid-3yyvxznb]{display:none}.brand[data-astro-cid-3yyvxznb] strong[data-astro-cid-3yyvxznb]{font-size:1rem}}.site-footer[data-astro-cid-2q7wc6ub]{border-top:4px solid var(--ui-frame);background:var(--forest-deep);color:var(--white)}.footer-inner[data-astro-cid-2q7wc6ub]{grid-template-columns:1fr 1.3fr auto;align-items:center;gap:34px;min-height:190px;padding-block:42px;display:grid}.footer-brand[data-astro-cid-2q7wc6ub]{align-items:center;gap:12px;display:flex}.footer-brand[data-astro-cid-2q7wc6ub] svg[data-astro-cid-2q7wc6ub]{color:var(--leaf);flex:none}.footer-brand[data-astro-cid-2q7wc6ub] div[data-astro-cid-2q7wc6ub]{flex-direction:column;line-height:1.2;display:flex}.footer-brand[data-astro-cid-2q7wc6ub] strong[data-astro-cid-2q7wc6ub]{font-family:var(--serif)}.footer-brand[data-astro-cid-2q7wc6ub] small[data-astro-cid-2q7wc6ub]{color:var(--leaf-soft)}p[data-astro-cid-2q7wc6ub]{color:var(--leaf-soft);margin:0;font-size:.84rem}nav[data-astro-cid-2q7wc6ub]{flex-wrap:wrap;justify-content:flex-end;gap:14px;display:flex}a[data-astro-cid-2q7wc6ub]{min-height:44px;color:var(--white);align-items:center;font-weight:800;display:inline-flex}@media (width<=840px){.footer-inner[data-astro-cid-2q7wc6ub]{grid-template-columns:1fr;gap:20px}nav[data-astro-cid-2q7wc6ub]{justify-content:flex-start}}