.protection-figure[data-astro-cid-wf5avry7]{margin:36px 0 52px;padding:clamp(22px,4vw,38px);border:1px solid var(--line);border-radius:16px;background:radial-gradient(ellipse at top right,rgba(255,192,46,.09),transparent 65%),var(--panel)}figcaption[data-astro-cid-wf5avry7]>span[data-astro-cid-wf5avry7]{font:600 .7rem var(--mono);text-transform:uppercase;letter-spacing:.12em;color:var(--signal)}h3[data-astro-cid-wf5avry7]{font-size:clamp(1.65rem,3vw,2.1rem);line-height:1.1;margin:12px 0 28px;max-width:23ch}.layers[data-astro-cid-wf5avry7]{display:grid;gap:7px;padding:0 0 0 16px}.layer[data-astro-cid-wf5avry7]{padding:12px 18px;border-radius:5px;display:flex;justify-content:space-between;gap:10px;font-size:.84rem;font-weight:650;box-shadow:-9px 6px #00000047}.layer[data-astro-cid-wf5avry7] span[data-astro-cid-wf5avry7]{font-size:.73rem;font-weight:400;align-self:center}.coating[data-astro-cid-wf5avry7]{background:var(--signal);color:var(--on-signal);margin-right:32px}.film[data-astro-cid-wf5avry7]{border:1px solid #a5b7c8;background:#253746;color:#e5f0f9;margin-right:24px}.clear[data-astro-cid-wf5avry7]{background:#8998a7;color:#101820;margin-right:16px}.paint[data-astro-cid-wf5avry7]{background:#7c2735;color:#fff;margin-right:8px}.panel[data-astro-cid-wf5avry7]{background:#30353d;color:#ccd1d9}p[data-astro-cid-wf5avry7]{font-size:.92rem;line-height:1.7;color:var(--soft);margin:28px 0 12px}small[data-astro-cid-wf5avry7]{color:var(--soft);font-size:.74rem;line-height:1.5;display:block}@media(max-width:480px){.layer[data-astro-cid-wf5avry7]{padding:11px 12px;font-size:.77rem}.layer[data-astro-cid-wf5avry7] span[data-astro-cid-wf5avry7]{display:none}.layers[data-astro-cid-wf5avry7]{padding-left:8px}}.guide[data-astro-cid-37y7qefc]{overflow-wrap:anywhere}.guide-head[data-astro-cid-37y7qefc]{max-width:940px;padding:26px 0}h1[data-astro-cid-37y7qefc]{font-size:clamp(2.2rem,4.5vw,3.8rem);line-height:1.05;margin:0 0 24px;text-wrap:balance}.intro[data-astro-cid-37y7qefc]{font-size:1.12rem;line-height:1.7;max-width:80ch;color:var(--soft)}.byline[data-astro-cid-37y7qefc]{font-size:.8rem;color:var(--soft)}.byline[data-astro-cid-37y7qefc] a[data-astro-cid-37y7qefc]{color:inherit}.section-nav[data-astro-cid-37y7qefc]{display:flex;flex-wrap:wrap;gap:10px 24px;border-block:1px solid var(--line);padding:20px 0;font-size:.83rem}.section-nav[data-astro-cid-37y7qefc] a[data-astro-cid-37y7qefc]{color:var(--soft)}.comparison[data-astro-cid-37y7qefc]{overflow:auto;margin:32px 0;border:1px solid var(--line);border-radius:12px}table[data-astro-cid-37y7qefc]{width:100%;min-width:640px;border-collapse:collapse;text-align:left;font-size:.9rem}caption[data-astro-cid-37y7qefc]{text-align:left;padding:18px;font-weight:650;color:var(--ink);background:var(--panel)}th[data-astro-cid-37y7qefc],td[data-astro-cid-37y7qefc]{padding:16px;border-bottom:1px solid var(--line);vertical-align:top}td[data-astro-cid-37y7qefc]{color:var(--soft)}thead[data-astro-cid-37y7qefc]{background:var(--panel)}tbody[data-astro-cid-37y7qefc] tr[data-astro-cid-37y7qefc]:last-child>[data-astro-cid-37y7qefc]{border-bottom:0}.guide-body[data-astro-cid-37y7qefc]{display:grid;grid-template-columns:minmax(0,740px) minmax(220px,1fr);gap:64px;padding-top:40px}.guide-copy[data-astro-cid-37y7qefc]{min-width:0}.guide-copy[data-astro-cid-37y7qefc] section[data-astro-cid-37y7qefc]{margin-bottom:40px;scroll-margin-top:110px}.guide-copy[data-astro-cid-37y7qefc] h2[data-astro-cid-37y7qefc]{font-size:2rem;line-height:1.15;margin:0 0 20px}.guide-copy[data-astro-cid-37y7qefc] p[data-astro-cid-37y7qefc],.guide-copy[data-astro-cid-37y7qefc] li[data-astro-cid-37y7qefc]{color:var(--soft);line-height:1.8}.guide-copy[data-astro-cid-37y7qefc] li[data-astro-cid-37y7qefc]{margin-bottom:10px}.section-links[data-astro-cid-37y7qefc]{display:flex;gap:10px;flex-wrap:wrap;margin-top:20px}.section-links[data-astro-cid-37y7qefc] a[data-astro-cid-37y7qefc]{padding:11px 14px;border:1px solid var(--line);border-radius:6px;font-size:.85rem;text-decoration:none}.section-links[data-astro-cid-37y7qefc] a[data-astro-cid-37y7qefc]:hover{border-color:var(--signal)}.guide-aside[data-astro-cid-37y7qefc]{align-self:start;background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:24px;position:sticky;top:110px}.guide-aside[data-astro-cid-37y7qefc] h2[data-astro-cid-37y7qefc]{font-size:1.5rem;margin:0 0 12px}.guide-aside[data-astro-cid-37y7qefc] p[data-astro-cid-37y7qefc]{font-size:.88rem;color:var(--soft)}.guide-aside[data-astro-cid-37y7qefc]>a[data-astro-cid-37y7qefc]{display:grid;gap:8px;padding:18px 0;border-top:1px solid var(--line);text-decoration:none;font-size:.9rem}.guide-aside[data-astro-cid-37y7qefc] span[data-astro-cid-37y7qefc]{font-size:.8rem;color:var(--soft);line-height:1.6}.sources[data-astro-cid-37y7qefc]{border-top:1px solid var(--line);padding:32px 0;max-width:800px}.sources[data-astro-cid-37y7qefc] h2[data-astro-cid-37y7qefc]{font-size:1.65rem}.sources[data-astro-cid-37y7qefc] p[data-astro-cid-37y7qefc],.sources[data-astro-cid-37y7qefc] li[data-astro-cid-37y7qefc]{font-size:.85rem;line-height:1.7;color:var(--soft)}.sources[data-astro-cid-37y7qefc] li[data-astro-cid-37y7qefc]{margin-bottom:16px}.sources[data-astro-cid-37y7qefc] li[data-astro-cid-37y7qefc] span[data-astro-cid-37y7qefc]{display:block}.guide-next[data-astro-cid-37y7qefc]{padding-block:32px 60px;overflow-wrap:anywhere}.guide-next[data-astro-cid-37y7qefc] h2[data-astro-cid-37y7qefc]{font-size:2rem}.guide-next[data-astro-cid-37y7qefc]>div[data-astro-cid-37y7qefc]{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.guide-next[data-astro-cid-37y7qefc]>div[data-astro-cid-37y7qefc]>a[data-astro-cid-37y7qefc]{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:24px;text-decoration:none}.guide-next[data-astro-cid-37y7qefc] h3[data-astro-cid-37y7qefc]{font-size:1.5rem;color:var(--ink);margin:0 0 12px}.guide-next[data-astro-cid-37y7qefc] p[data-astro-cid-37y7qefc]{color:var(--soft);font-size:.9rem}.guide-next[data-astro-cid-37y7qefc] span[data-astro-cid-37y7qefc]{font-size:.85rem}a[data-astro-cid-37y7qefc]:focus-visible,[data-astro-cid-37y7qefc][tabindex]:focus-visible{outline:2px solid var(--signal);outline-offset:4px}.scroll-hint[data-astro-cid-37y7qefc]{display:none}@media(max-width:900px){.guide-body[data-astro-cid-37y7qefc]{grid-template-columns:minmax(0,1fr);gap:0}.guide-aside[data-astro-cid-37y7qefc]{display:none}.guide-next[data-astro-cid-37y7qefc]>div[data-astro-cid-37y7qefc]{grid-template-columns:1fr}.guide-head[data-astro-cid-37y7qefc]{padding-top:12px}.guide-copy[data-astro-cid-37y7qefc] h2[data-astro-cid-37y7qefc]{font-size:1.75rem}}@media(max-width:700px){.scroll-hint[data-astro-cid-37y7qefc]{display:block;font-size:.8rem;color:var(--soft);margin-top:24px}.comparison[data-astro-cid-37y7qefc]{margin-top:12px}}.guide-head[data-astro-cid-37y7qefc]{display:grid;grid-template-columns:1.12fr 1fr;gap:clamp(28px,5vw,66px);align-items:center;max-width:none;padding:30px 0 42px}.hero-copy[data-astro-cid-37y7qefc]{min-width:0}.guide-topic[data-astro-cid-37y7qefc]{font:600 .72rem var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--signal);margin:0 0 18px}.guide-head[data-astro-cid-37y7qefc] h1[data-astro-cid-37y7qefc]{font-size:clamp(2.65rem,4.5vw,4.4rem);line-height:1;margin-bottom:22px;text-wrap:balance}.intro[data-astro-cid-37y7qefc]{font-size:1.02rem;line-height:1.75;margin:0}.hero-actions[data-astro-cid-37y7qefc]{display:flex;align-items:center;gap:20px;flex-wrap:wrap;margin:26px 0 22px}.hero-actions[data-astro-cid-37y7qefc]>a[data-astro-cid-37y7qefc]:last-child{font-size:.82rem;color:var(--ink);text-underline-offset:5px}.hero-actions[data-astro-cid-37y7qefc] .btn[data-astro-cid-37y7qefc]{gap:22px;white-space:normal}.byline[data-astro-cid-37y7qefc]{font-size:.73rem;line-height:1.6;margin:0}.hero-art[data-astro-cid-37y7qefc]{margin:0;position:relative;align-self:stretch;min-height:390px;border-radius:14px;overflow:hidden;background:var(--panel)}.hero-art[data-astro-cid-37y7qefc] img[data-astro-cid-37y7qefc]{width:100%;height:100%;position:absolute;inset:0;object-fit:cover;object-position:58% center}.hero-art[data-astro-cid-37y7qefc] figcaption[data-astro-cid-37y7qefc]{position:absolute;bottom:0;inset-inline:0;padding:54px 22px 18px;color:#fff;background:linear-gradient(transparent,#000000d9);font-size:.74rem;line-height:1.6}.decision-rail[data-astro-cid-37y7qefc]{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border:1px solid var(--line);border-top:2px solid var(--signal);border-radius:0 0 12px 12px;background:var(--panel);margin-bottom:24px}.decision-rail[data-astro-cid-37y7qefc]>div[data-astro-cid-37y7qefc]{display:flex;gap:16px;padding:24px;border-right:1px solid var(--line)}.decision-rail[data-astro-cid-37y7qefc]>div[data-astro-cid-37y7qefc]:last-child{border-right:0}.decision-number[data-astro-cid-37y7qefc]{font:500 .8rem var(--mono);color:var(--signal);padding-top:3px}.decision-rail[data-astro-cid-37y7qefc] h2[data-astro-cid-37y7qefc]{font-size:1.45rem;line-height:1.1;margin:0 0 10px}.decision-rail[data-astro-cid-37y7qefc] p[data-astro-cid-37y7qefc]{font-size:.83rem;color:var(--soft);line-height:1.65;margin:0}.guide-contents[data-astro-cid-37y7qefc]{border-block:1px solid var(--line);scroll-margin-top:110px}.guide-contents[data-astro-cid-37y7qefc] summary[data-astro-cid-37y7qefc]{cursor:pointer;padding:18px 0;font-size:.88rem;font-weight:600}.guide-contents[data-astro-cid-37y7qefc] summary[data-astro-cid-37y7qefc]>span[data-astro-cid-37y7qefc]{float:right;font-size:.76rem;font-weight:400;color:var(--soft)}.section-nav[data-astro-cid-37y7qefc]{border:0;padding:0 0 22px;display:grid;grid-template-columns:1fr 1fr;gap:4px 26px}.section-nav[data-astro-cid-37y7qefc] a[data-astro-cid-37y7qefc]{display:flex;align-items:baseline;gap:12px;text-decoration:none;padding:12px 0}.section-nav[data-astro-cid-37y7qefc] a[data-astro-cid-37y7qefc]:hover{color:var(--signal)}.section-nav[data-astro-cid-37y7qefc] span[data-astro-cid-37y7qefc]{font:500 .7rem var(--mono);color:var(--signal)}.comparison[data-astro-cid-37y7qefc]{background:var(--panel);border-radius:12px}caption[data-astro-cid-37y7qefc]{font-family:var(--display);text-transform:uppercase;font-size:1.4rem;line-height:1.15;padding:22px}thead[data-astro-cid-37y7qefc] th[data-astro-cid-37y7qefc]{font-size:.73rem;text-transform:uppercase;letter-spacing:.05em;color:var(--signal);background:var(--panel-2)}tbody[data-astro-cid-37y7qefc] th[data-astro-cid-37y7qefc]{font-weight:600}tbody[data-astro-cid-37y7qefc] tr[data-astro-cid-37y7qefc]:nth-child(2n){background:#ffffff05}.guide-body[data-astro-cid-37y7qefc]{padding-top:48px}.content-section[data-astro-cid-37y7qefc]{position:relative;padding:0 0 32px;border-bottom:1px solid var(--line)}.section-index[data-astro-cid-37y7qefc]{display:block;font:500 .73rem var(--mono);color:var(--signal);margin-bottom:14px}.guide-copy[data-astro-cid-37y7qefc] h2[data-astro-cid-37y7qefc]{font-size:clamp(1.8rem,3vw,2.4rem);max-width:28ch}.guide-copy[data-astro-cid-37y7qefc] p[data-astro-cid-37y7qefc]{font-size:.97rem}.guide-copy[data-astro-cid-37y7qefc] ul[data-astro-cid-37y7qefc]{list-style:none;padding:0;display:grid;gap:0;border-top:1px solid var(--line);margin:24px 0}.guide-copy[data-astro-cid-37y7qefc] ul[data-astro-cid-37y7qefc] li[data-astro-cid-37y7qefc]{position:relative;padding:16px 12px 16px 32px;border-bottom:1px solid var(--line);margin:0;font-size:.9rem;line-height:1.65}.guide-copy[data-astro-cid-37y7qefc] ul[data-astro-cid-37y7qefc] li[data-astro-cid-37y7qefc]:before{content:"✓";position:absolute;left:6px;color:var(--signal)}.guide-copy[data-astro-cid-37y7qefc] ol[data-astro-cid-37y7qefc]{list-style:none;counter-reset:guide-step;padding:0;display:grid;gap:14px;margin:26px 0}.guide-copy[data-astro-cid-37y7qefc] ol[data-astro-cid-37y7qefc] li[data-astro-cid-37y7qefc]{counter-increment:guide-step;position:relative;padding:20px 22px 20px 62px;background:var(--panel);border:1px solid var(--line);border-radius:10px;margin:0;font-size:.9rem}.guide-copy[data-astro-cid-37y7qefc] ol[data-astro-cid-37y7qefc] li[data-astro-cid-37y7qefc]:before{content:counter(guide-step,decimal-leading-zero);position:absolute;left:20px;top:22px;font:500 .85rem var(--mono);color:var(--signal)}.caution-section[data-astro-cid-37y7qefc]{padding:26px!important;background:var(--signal-wash);border-left:3px solid var(--signal);border-bottom:0;border-radius:0 10px 10px 0}.section-links[data-astro-cid-37y7qefc] a[data-astro-cid-37y7qefc]{background:var(--panel)}.guide-aside[data-astro-cid-37y7qefc]{background:linear-gradient(145deg,var(--panel-2),var(--panel));padding:24px}.aside-label[data-astro-cid-37y7qefc]{font:500 .7rem var(--mono)!important;letter-spacing:.08em;text-transform:uppercase;color:var(--signal)!important;margin:0 0 16px}.guide-aside[data-astro-cid-37y7qefc] h2[data-astro-cid-37y7qefc]{font-size:1.85rem;line-height:1.1;margin-bottom:24px}.guide-aside[data-astro-cid-37y7qefc]>a[data-astro-cid-37y7qefc].btn{display:flex;border:0;white-space:normal;text-align:left;padding:14px 16px;margin-bottom:14px;font-size:.8rem}.guide-aside[data-astro-cid-37y7qefc]>a[data-astro-cid-37y7qefc]:not(.btn){padding:22px 0}.project-cta[data-astro-cid-37y7qefc]{display:flex;align-items:center;justify-content:space-between;gap:36px;padding:clamp(26px,4vw,44px);margin:24px 0 48px;background:radial-gradient(ellipse at right top,rgba(255,192,46,.13),transparent 75%),var(--panel);border:1px solid var(--line);border-radius:14px}.project-cta[data-astro-cid-37y7qefc] h2[data-astro-cid-37y7qefc]{font-size:clamp(2rem,3vw,2.65rem);line-height:1.05;margin:0 0 14px}.project-cta[data-astro-cid-37y7qefc] p[data-astro-cid-37y7qefc]:not(.guide-topic){color:var(--soft);font-size:.94rem;line-height:1.7;max-width:58ch;margin:0}.project-cta[data-astro-cid-37y7qefc] .btn[data-astro-cid-37y7qefc]{flex-shrink:0;gap:24px;white-space:normal}.sources[data-astro-cid-37y7qefc]{max-width:none}.sources[data-astro-cid-37y7qefc] ul[data-astro-cid-37y7qefc]{display:grid;grid-template-columns:1fr 1fr;list-style:none;padding:0;gap:16px 32px}.sources[data-astro-cid-37y7qefc] li[data-astro-cid-37y7qefc]{padding:16px 0;border-top:1px solid var(--line);margin:0}.guide-next[data-astro-cid-37y7qefc]>div[data-astro-cid-37y7qefc]>a[data-astro-cid-37y7qefc]{padding:0;overflow:hidden;transition:border-color .2s}.guide-next[data-astro-cid-37y7qefc]>div[data-astro-cid-37y7qefc]>a[data-astro-cid-37y7qefc]:hover{border-color:var(--signal)}.guide-next[data-astro-cid-37y7qefc] img[data-astro-cid-37y7qefc]{display:block;width:100%;height:180px;object-fit:cover}.guide-next[data-astro-cid-37y7qefc]>div[data-astro-cid-37y7qefc]>a[data-astro-cid-37y7qefc]>div[data-astro-cid-37y7qefc]{padding:24px}.guide-next[data-astro-cid-37y7qefc] h3[data-astro-cid-37y7qefc]{line-height:1.1}.guide-next[data-astro-cid-37y7qefc] p[data-astro-cid-37y7qefc]{line-height:1.65;min-height:3.3em}.guide-contents[data-astro-cid-37y7qefc] summary[data-astro-cid-37y7qefc]:focus-visible{outline:2px solid var(--signal);outline-offset:4px}@media(max-width:1000px){.guide-head[data-astro-cid-37y7qefc]{gap:28px}.guide-head[data-astro-cid-37y7qefc] h1[data-astro-cid-37y7qefc]{font-size:3.4rem}.decision-rail[data-astro-cid-37y7qefc]>div[data-astro-cid-37y7qefc]{padding:20px 16px;gap:12px}.hero-art[data-astro-cid-37y7qefc]{min-height:430px}}@media(max-width:760px){.guide-head[data-astro-cid-37y7qefc]{grid-template-columns:minmax(0,1fr);gap:24px;padding:14px 0 26px}.guide-head[data-astro-cid-37y7qefc] h1[data-astro-cid-37y7qefc]{font-size:clamp(2.5rem,8vw,3.5rem);max-width:22ch}.guide-topic[data-astro-cid-37y7qefc]{margin-bottom:14px}.intro[data-astro-cid-37y7qefc]{font-size:.98rem;line-height:1.7}.hero-actions[data-astro-cid-37y7qefc]{margin:22px 0 18px;gap:16px}.hero-art[data-astro-cid-37y7qefc]{min-height:0;height:220px}.hero-art[data-astro-cid-37y7qefc] img[data-astro-cid-37y7qefc]{object-position:center 55%}.decision-rail[data-astro-cid-37y7qefc]{grid-template-columns:1fr}.decision-rail[data-astro-cid-37y7qefc]>div[data-astro-cid-37y7qefc]{padding:18px 20px;border-right:0;border-bottom:1px solid var(--line)}.decision-rail[data-astro-cid-37y7qefc]>div[data-astro-cid-37y7qefc]:last-child{border-bottom:0}.decision-rail[data-astro-cid-37y7qefc] h2[data-astro-cid-37y7qefc]{font-size:1.35rem;margin-bottom:6px}.decision-rail[data-astro-cid-37y7qefc] p[data-astro-cid-37y7qefc]{font-size:.83rem}.section-nav[data-astro-cid-37y7qefc]{grid-template-columns:1fr}.guide-body[data-astro-cid-37y7qefc]{padding-top:34px}.project-cta[data-astro-cid-37y7qefc]{align-items:flex-start;flex-direction:column;gap:24px}.project-cta[data-astro-cid-37y7qefc] .btn[data-astro-cid-37y7qefc]{width:100%;justify-content:space-between}.sources[data-astro-cid-37y7qefc] ul[data-astro-cid-37y7qefc]{grid-template-columns:1fr}.guide-next[data-astro-cid-37y7qefc] img[data-astro-cid-37y7qefc]{height:200px}.guide-copy[data-astro-cid-37y7qefc] h2[data-astro-cid-37y7qefc]{max-width:none}.guide-next[data-astro-cid-37y7qefc] p[data-astro-cid-37y7qefc]{min-height:0}}@media(prefers-reduced-motion:reduce){.guide-next[data-astro-cid-37y7qefc]>div[data-astro-cid-37y7qefc]>a[data-astro-cid-37y7qefc]{transition:none}}.decision-number[data-astro-cid-37y7qefc]{flex:0 0 2ch;white-space:nowrap}.section-nav[data-astro-cid-37y7qefc] span[data-astro-cid-37y7qefc]{flex-shrink:0}@media(max-width:760px){.hero-copy[data-astro-cid-37y7qefc]{display:contents}.guide-head[data-astro-cid-37y7qefc]{gap:18px}.hero-copy[data-astro-cid-37y7qefc]>.guide-topic[data-astro-cid-37y7qefc]{order:0;margin:0}.hero-copy[data-astro-cid-37y7qefc]>h1[data-astro-cid-37y7qefc]{order:1;margin:0}.hero-art[data-astro-cid-37y7qefc]{order:2;height:210px}.hero-copy[data-astro-cid-37y7qefc]>.intro[data-astro-cid-37y7qefc]{order:3}.hero-copy[data-astro-cid-37y7qefc]>.hero-actions[data-astro-cid-37y7qefc]{order:4;margin:4px 0}.hero-copy[data-astro-cid-37y7qefc]>.byline[data-astro-cid-37y7qefc]{order:5}.hero-actions[data-astro-cid-37y7qefc] .btn[data-astro-cid-37y7qefc]{font-size:.85rem}.guide-head[data-astro-cid-37y7qefc] h1[data-astro-cid-37y7qefc]{font-size:clamp(2.4rem,8vw,3.5rem)}}