.std-guide .glance{background:#00000038;border:1px solid var(--navy-line);border-radius:var(--r-lg);padding:6px 24px 8px;backdrop-filter:blur(4px)}.std-guide .glance-hdr{font-family:var(--mono);font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--green);font-weight:600;padding:16px 0 4px}.std-guide .glance dl{margin:0}.std-guide .glance dl>div{display:grid;grid-template-columns:116px 1fr;gap:16px;padding:13px 0;align-items:baseline;border-bottom:1px solid var(--navy-line)}.std-guide .glance dl>div:last-child{border-bottom:0}.std-guide .glance dt{font-family:var(--mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--on-navy-mid);font-weight:600;line-height:1.4}.std-guide .glance dd{margin:0;font-size:13px;color:var(--on-navy);line-height:1.45}.std-guide .glance dd b{color:#fff;font-weight:700}.std-guide .eyebrow .new-dot{display:inline-flex;align-items:center;margin-left:8px;padding-left:9px;border-left:1px solid rgba(83,189,149,.35);color:var(--yellow);letter-spacing:.16em}.std-guide .guide{padding:88px 56px;background:#fff}.std-guide .guide-inner{max-width:1140px;margin:0 auto;display:grid;grid-template-columns:224px 1fr;gap:64px;align-items:start}.std-guide .guide-toc{position:sticky;top:84px}.std-guide .toc-label{font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--mid);font-weight:600;margin-bottom:14px}.std-guide .guide-toc nav{display:flex;flex-direction:column;gap:2px;border-left:2px solid var(--line)}.std-guide .guide-toc nav a{display:flex;gap:10px;align-items:baseline;padding:7px 0 7px 16px;margin-left:-2px;border-left:2px solid transparent;font-size:12.5px;line-height:1.35;color:var(--ink-2);text-decoration:none;transition:color .12s ease,border-color .12s ease}.std-guide .guide-toc nav a .n{font-family:var(--mono);font-size:10px;color:var(--mid);font-weight:600;flex-shrink:0;width:16px}.std-guide .guide-toc nav a:hover{color:var(--ink)}.std-guide .guide-toc nav a.active{color:var(--green-deep);font-weight:600;border-left-color:var(--green)}.std-guide .guide-toc nav a.active .n{color:var(--green-deep)}.std-guide .toc-cta{margin-top:22px;padding:18px;background:var(--bg-2);border:1px solid var(--line);border-radius:var(--r-lg)}.std-guide .toc-cta p{margin:0 0 12px;font-size:12.5px;color:var(--ink-2);line-height:1.5}.std-guide .toc-cta .btn{width:100%;justify-content:center;padding:10px 14px;font-size:13px}.std-guide .guide-body{max-width:760px}.std-guide .guide-sec{padding-top:18px;scroll-margin-top:76px}.std-guide .guide-sec+.guide-sec{margin-top:52px;border-top:1px solid var(--line-soft)}.std-guide .guide-sec .sec-num{font-family:var(--mono);font-size:11px;font-weight:700;letter-spacing:.16em;color:var(--green-deep)}.std-guide .guide-body h2{font-weight:700;font-size:30px;line-height:1.12;letter-spacing:-.02em;margin:10px 0 18px;color:var(--ink);text-wrap:balance}.std-guide .guide-body h3{font-weight:700;font-size:17px;letter-spacing:-.01em;margin:28px 0 8px;color:var(--ink)}.std-guide .guide-body p{font-size:16px;line-height:1.7;color:var(--ink-2);margin:0 0 18px}.std-guide .guide-body p:last-child{margin-bottom:0}.std-guide .guide-body p b,.std-guide .guide-body li b{color:var(--ink);font-weight:700}.std-guide .guide-body a.inline{color:var(--green-deep);border-bottom:1px solid currentColor;font-weight:500}.std-guide .guide-body ul.tick{list-style:none;padding:0;margin:0 0 18px;display:flex;flex-direction:column;gap:9px}.std-guide .guide-body ul.tick li{position:relative;padding-left:28px;font-size:15px;line-height:1.5;color:var(--ink-2)}.std-guide .guide-body ul.tick li:before{content:"";position:absolute;left:0;top:3px;width:16px;height:16px;background:var(--green-soft);border-radius:4px;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231f8359' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12l5 5L20 6'/%3E%3C/svg%3E");background-size:11px;background-repeat:no-repeat;background-position:center}.std-guide .guide-callout{background:var(--bg-2);border-left:3px solid var(--green);padding:18px 22px;border-radius:0 var(--r-sm) var(--r-sm) 0;margin:24px 0;font-size:15px;line-height:1.6;color:var(--ink-2)}.std-guide .guide-callout b{color:var(--ink)}.std-guide .guide-note{font-family:var(--mono);font-size:11.5px;letter-spacing:.03em;color:var(--ink-2);background:var(--yellow-soft);border:1px solid #efd58a;border-radius:var(--r-sm);padding:12px 16px;margin:22px 0;line-height:1.6}.std-guide .guide-note b{color:#6b4e00}.std-guide .ob-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:24px 0 6px}.std-guide .ob-grid .ob-wide{grid-column:1 / -1}.std-guide .ob{border:1px solid var(--line);border-radius:var(--r-lg);padding:18px 18px 16px;background:#fff;box-shadow:var(--shadow-sm);display:flex;flex-direction:column}.std-guide .ob .ob-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:9px}.std-guide .ob .ob-n{min-width:30px;height:26px;padding:0 7px;border-radius:6px;background:var(--green);color:var(--green-ink);font-family:var(--mono);font-weight:700;font-size:12px;display:flex;align-items:center;justify-content:center}.std-guide .ob .ob-ref{font-family:var(--mono);font-size:10.5px;color:var(--mid);font-weight:700;letter-spacing:.08em}.std-guide .ob h4{font-weight:700;font-size:14.5px;letter-spacing:-.005em;margin:0 0 5px;color:var(--ink)}.std-guide .ob p{font-size:12.5px;line-height:1.5;color:var(--ink-2);margin:0}.std-guide .pdca-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin:24px 0 6px}.std-guide .pdca{border:1px solid var(--line);border-radius:var(--r-lg);padding:16px 16px 15px;background:#fff;box-shadow:var(--shadow-sm);display:flex;flex-direction:column}.std-guide .pdca .pdca-k{font-family:var(--mono);font-size:10px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--green-deep);margin-bottom:8px}.std-guide .pdca h4{font-weight:700;font-size:14px;margin:0 0 5px;color:var(--ink);letter-spacing:-.005em}.std-guide .pdca p{font-size:11.5px;line-height:1.45;color:var(--ink-2);margin:0}.std-guide .myth-list{display:flex;flex-direction:column;gap:12px;margin:24px 0 6px}.std-guide .myth{display:grid;grid-template-columns:1fr;gap:8px;border:1px solid var(--line);border-radius:var(--r-lg);padding:18px 20px;background:#fff;box-shadow:var(--shadow-sm)}.std-guide .myth .m-claim{font-weight:700;font-size:14.5px;color:var(--ink);letter-spacing:-.005em;position:relative;padding-left:56px;min-height:18px}.std-guide .myth .m-claim:before{content:"MYTH";position:absolute;left:0;top:2px;font-family:var(--mono);font-size:9px;font-weight:700;letter-spacing:.12em;color:var(--red);background:var(--red-soft);padding:3px 6px;border-radius:3px}.std-guide .myth .m-truth{font-size:13.5px;line-height:1.55;color:var(--ink-2);position:relative;padding-left:56px;min-height:18px}.std-guide .myth .m-truth:before{content:"TRUE";position:absolute;left:0;top:4px;font-family:var(--mono);font-size:9px;font-weight:700;letter-spacing:.12em;color:var(--green-deep);background:var(--green-soft);padding:3px 6px;border-radius:3px}.std-guide .myth .m-truth b{color:var(--ink)}.std-guide .tol-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:24px 0 6px}.std-guide .tol{border:1px solid var(--line);border-radius:var(--r-lg);padding:18px;background:var(--bg-2)}.std-guide .tol .tol-k{font-family:var(--mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--green-deep);font-weight:700;margin-bottom:8px}.std-guide .tol h4{font-weight:700;font-size:15px;letter-spacing:-.005em;margin:0 0 5px;color:var(--ink)}.std-guide .tol p{font-size:12.5px;line-height:1.5;color:var(--ink-2);margin:0}.std-guide .clocks{background:var(--navy);color:#fff;border-radius:var(--r-lg);padding:26px 28px;margin:26px 0;display:grid;grid-template-columns:1fr 1fr;gap:28px}.std-guide .clock-item .ck-ref{font-family:var(--mono);font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--yellow);font-weight:600;margin-bottom:8px}.std-guide .clock-item h4{font-weight:700;font-size:26px;letter-spacing:-.02em;margin:0 0 6px;color:#fff;display:flex;align-items:center;gap:10px}.std-guide .clock-item h4 svg{width:26px;height:26px;stroke:var(--yellow);fill:none;stroke-width:1.7;stroke-linecap:round}.std-guide .clock-item p{font-size:13px;color:var(--on-navy);margin:0;line-height:1.55}.std-guide .clock-item.first{border-right:1px solid var(--navy-line);padding-right:28px}.std-guide .path-steps{display:flex;flex-direction:column;gap:0;margin:24px 0 6px}.std-guide .pstep{display:grid;grid-template-columns:132px 1fr;gap:22px;padding:18px 0;align-items:start;border-top:1px solid var(--line)}.std-guide .pstep:last-child{border-bottom:1px solid var(--line)}.std-guide .pstep .pwhen{display:block;font-family:var(--mono);font-size:11px;font-weight:700;letter-spacing:.08em;color:var(--green-deep);text-transform:uppercase;padding-top:2px}.std-guide .pstep .pwhen .pwhen-ml{display:block;padding:0;margin:4px 0 0;color:var(--mid);font-size:10px;letter-spacing:.1em}.std-guide .pstep h4{font-weight:700;font-size:15.5px;margin:0 0 5px;color:var(--ink);letter-spacing:-.005em}.std-guide .pstep p{font-size:13.5px;color:var(--ink-2);line-height:1.55;margin:0}.std-guide .inside{padding:100px 56px;background:var(--navy);color:#fff;position:relative;overflow:hidden}.std-guide .inside:before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.025) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.025) 1px,transparent 1px);background-size:32px 32px;pointer-events:none}.std-guide .inside>*{position:relative;z-index:1}.std-guide .inside-hdr{max-width:740px;margin:0 auto 44px;text-align:center}.std-guide .inside-hdr h2{font-weight:700;font-size:38px;line-height:1.08;letter-spacing:-.02em;margin:14px 0 12px;color:#fff;text-wrap:balance}.std-guide .inside-hdr h2 .accent{color:var(--green)}.std-guide .inside-hdr p{font-size:16px;color:var(--on-navy);line-height:1.55;margin:0}.std-guide .inside-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;max-width:1180px;margin:0 auto}.std-guide .feat{background:#ffffff08;border:1px solid var(--navy-line);border-radius:var(--r-lg);overflow:hidden;display:flex;flex-direction:column;transition:transform .2s ease,border-color .2s ease}.std-guide .feat:hover{transform:translateY(-3px);border-color:var(--navy-line-2)}.std-guide .feat-shot{background:var(--ink);border-bottom:1px solid var(--navy-line);aspect-ratio:16 / 10;overflow:hidden}.std-guide .feat-shot img{width:100%;height:100%;object-fit:cover;object-position:top left}.std-guide .feat-body{padding:22px 22px 24px}.std-guide .feat-ic{width:34px;height:34px;border-radius:var(--r-sm);background:#53bd9524;display:flex;align-items:center;justify-content:center;margin-bottom:12px}.std-guide .feat-ic svg{width:18px;height:18px;stroke:var(--green);fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}.std-guide .feat h3{font-weight:700;font-size:17px;letter-spacing:-.01em;margin:0 0 8px;color:#fff}.std-guide .feat p{font-size:13.5px;color:var(--on-navy);line-height:1.55;margin:0}.std-guide .feat p b{color:#fff;font-weight:600}.std-guide .related{padding:96px 56px;background:var(--bg-2)}.std-guide .related-hdr{max-width:740px;margin:0 auto 36px;text-align:center}.std-guide .related-hdr h2{font-weight:700;font-size:32px;line-height:1.1;letter-spacing:-.02em;margin:14px 0 8px;text-wrap:balance}.std-guide .related-hdr p{font-size:16px;color:var(--ink-2);margin:0;line-height:1.5}.std-guide .related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;max-width:1100px;margin:0 auto}.std-guide .rel-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:24px;box-shadow:var(--shadow-sm);display:flex;flex-direction:column;text-decoration:none;color:inherit;transition:transform .2s ease,border-color .2s ease}.std-guide .rel-card:hover{transform:translateY(-3px);border-color:var(--green)}.std-guide .rel-tag{font-family:var(--mono);font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--mid);font-weight:700;margin-bottom:10px}.std-guide .rel-card h3{font-weight:700;font-size:19px;letter-spacing:-.01em;margin:0 0 10px;color:var(--ink)}.std-guide .rel-card p{font-size:14px;line-height:1.55;color:var(--ink-2);margin:0 0 16px;flex:1}.std-guide .rel-card .link{align-self:start}@media(max-width:860px){.std-guide .guide{padding:64px 24px}.std-guide .guide-inner{grid-template-columns:1fr;gap:36px}.std-guide .guide-toc{position:static}.std-guide .guide-toc nav{flex-direction:row;flex-wrap:wrap;border-left:0;gap:6px}.std-guide .guide-toc nav a{border-left:0;border:1px solid var(--line);border-radius:999px;padding:7px 12px;margin:0;background:#fff}.std-guide .guide-toc nav a.active{border-color:var(--green)}.std-guide .toc-cta{display:none}.std-guide .guide-body{max-width:none}.std-guide .inside-grid,.std-guide .related-grid,.std-guide .ob-grid,.std-guide .tol-grid{grid-template-columns:1fr}.std-guide .pdca-grid{grid-template-columns:1fr 1fr}.std-guide .clocks{grid-template-columns:1fr;gap:22px}.std-guide .clock-item.first{border-right:0;border-bottom:1px solid var(--navy-line);padding-right:0;padding-bottom:22px}.std-guide .glance dl>div{grid-template-columns:104px 1fr}}@media(max-width:480px){.std-guide .guide{padding:56px 20px}.std-guide .guide-inner{gap:28px}.std-guide .guide-toc nav a{padding:6px 11px;font-size:11.5px}.std-guide .guide-body h2{font-size:23px}.std-guide .clocks{padding:22px}.std-guide .pdca-grid{grid-template-columns:1fr}.std-guide .pstep{grid-template-columns:1fr;gap:6px}.std-guide .inside,.std-guide .related{padding:56px 20px}.std-guide .inside-hdr h2{font-size:26px}.std-guide .glance dl>div{grid-template-columns:96px 1fr;gap:12px}}