.sp-hero{padding-top:calc(var(--ld-nav-h) + 96px);padding-bottom:clamp(64px,8vw,112px)}.sp-hero h1{font-size:clamp(40px,6vw,72px);margin:20px 0 22px}.sp-hero .ld-sub{max-width:600px;font-size:clamp(16px,1.3vw,18px)}.sp-address-wrap{margin-top:clamp(48px,7vw,96px)}.sp-address{position:relative;display:inline-block;max-width:100%;font-family:Readex Pro,sans-serif;font-size:clamp(44px,12vw,172px);font-weight:600;letter-spacing:-.05em;line-height:1;white-space:nowrap;color:var(--ld-ink);cursor:pointer;padding-bottom:.08em;background-image:linear-gradient(var(--ld-red-1),var(--ld-red-1));background-repeat:no-repeat;background-position:0 100%;background-size:0 .045em;transition:background-size .6s var(--ld-ease),color .3s ease}.sp-address:hover,.sp-address:focus-visible{background-size:100% .045em;outline:none}.sp-address-at{color:var(--ld-red-1);padding:0 .03em;letter-spacing:0}.sp-address-foot{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:18px 24px;margin-top:clamp(22px,2.6vw,34px);padding-top:clamp(20px,2.2vw,26px);border-top:1px solid var(--ld-line)}.sp-address-actions{display:flex;flex-wrap:wrap;gap:10px}.sp-address-actions .ld-btn svg{transition:transform .3s var(--ld-ease)}.sp-address-actions a.ld-btn:hover svg{transform:translateY(2px)}.sp-meta{display:flex;flex-wrap:wrap;gap:10px}.sp-meta span{display:inline-flex;align-items:center;gap:8px;height:34px;padding:0 14px;border:1px solid var(--ld-line);border-radius:100px;font-size:13px;letter-spacing:-.01em;color:var(--ld-ink-2)}.sp-meta span:before{content:"";width:5px;height:5px;border-radius:50%;background:var(--ld-red-1);flex-shrink:0}.sp-compose{position:relative;background:var(--ld-dark);color:var(--ld-dark-txt);padding:clamp(64px,8vw,120px) 0;scroll-margin-top:12px}.sp-compose-head .ld-stacks-badge{margin-bottom:22px}.sp-compose-head h2{font-size:clamp(30px,3.6vw,52px);color:var(--ld-dark-txt)}.sp-compose-head h2 em{font-style:normal;color:#f4f4f26b}.sp-compose-head .ld-sub{max-width:560px;margin-top:20px;color:var(--ld-dark-mut)}.sp-compose-grid{display:grid;grid-template-columns:minmax(260px,.82fr) minmax(0,1.18fr);gap:clamp(32px,5vw,80px);align-items:start;margin-top:clamp(44px,5.5vw,72px)}.sp-topics-wrap{position:sticky;top:calc(var(--ld-nav-h) + 24px)}.sp-topics{display:flex;flex-direction:column;border-top:1px solid var(--ld-dark-line)}.sp-topic{display:grid;grid-template-columns:34px minmax(0,1fr);align-items:baseline;width:100%;padding:17px 0;text-align:left;border-bottom:1px solid var(--ld-dark-line);border-radius:2px}.sp-topic-idx{font-size:12px;font-weight:500;font-variant-numeric:tabular-nums;color:var(--ld-dark-mut);transition:color .3s ease}.sp-topic-main{min-width:0}.sp-topic-name{display:inline-block;font-size:clamp(18px,1.6vw,22px);font-weight:600;letter-spacing:-.02em;line-height:1.3;color:var(--ld-dark-mut);transform-origin:left center;transition:color .3s ease,transform .45s var(--ld-ease)}.sp-topic:hover .sp-topic-name{color:var(--ld-dark-txt)}.sp-topic.is-active .sp-topic-name{color:var(--ld-dark-txt);transform:translate(6px)}.sp-topic.is-active .sp-topic-idx{color:var(--ld-red-2)}.sp-topic-summary-clip{display:grid;grid-template-rows:0fr;transition:grid-template-rows .5s var(--ld-ease)}.sp-topic.is-active .sp-topic-summary-clip{grid-template-rows:1fr}.sp-topic-summary-clip>span{overflow:hidden}.sp-topic-summary{display:block;padding:8px 0 2px 6px;max-width:38ch;font-size:14px;line-height:1.6;color:var(--ld-dark-mut);opacity:0;transition:opacity .35s ease .08s}.sp-topic.is-active .sp-topic-summary{opacity:1}.sp-topic:focus-visible{outline:2px solid var(--ld-red-2);outline-offset:4px}.sp-mail{background:#fff;color:var(--ld-ink);border-radius:var(--ld-r-md);overflow:hidden;box-shadow:0 2px 6px #00000040,0 40px 100px #00000073}.sp-mail-bar{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:48px;padding:8px 12px 8px 22px;background:var(--ld-cream)}.sp-mail-title{white-space:nowrap;font-size:13px;font-weight:500;letter-spacing:-.01em;color:var(--ld-ink-2)}.sp-mail-reset{display:inline-flex;align-items:center;gap:6px;padding:6px 10px;border-radius:100px;font-size:12.5px;white-space:nowrap;color:var(--ld-ink-3);transition:color .25s ease,background .25s ease;animation:sp-swap .35s var(--ld-ease)}.sp-mail-reset:hover{color:var(--ld-ink);background:#1010130d}.sp-mail-field{display:grid;grid-template-columns:76px minmax(0,1fr) auto;align-items:center;min-height:52px;padding:0 12px 0 22px;border-bottom:1px solid var(--ld-line)}.sp-mail-label{font-size:13px;color:var(--ld-ink-3)}.sp-mail-to{justify-self:start;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;padding:4px 11px;border-radius:100px;background:#d43a2414;font-size:14px;font-weight:500;color:var(--ld-red-1)}.sp-mail-icon{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:10px;color:var(--ld-ink-3);transition:color .25s ease,background .25s ease}.sp-mail-icon:hover{color:var(--ld-ink);background:#1010130d}.sp-mail .sp-mail-subject{grid-column:2 / -1;width:100%;padding:14px 10px 14px 0;background:transparent;border:none;border-radius:0;font-family:inherit;font-size:15px;font-weight:500;letter-spacing:-.01em;color:var(--ld-ink);outline:none}.sp-mail .sp-mail-body{display:block;width:100%;min-height:280px;padding:20px 22px 18px;background:transparent;border:none;border-radius:0;resize:none;overflow:hidden;font-family:inherit;font-size:14.5px;font-weight:400;line-height:1.7;color:var(--ld-ink-2);outline:none;animation:sp-swap .45s var(--ld-ease)}.sp-mail .sp-mail-subject:focus,.sp-mail .sp-mail-body:focus{color:var(--ld-ink)}.sp-mail-field:focus-within{background:#10101305}@keyframes sp-swap{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}.sp-mail-hint{display:flex;align-items:flex-start;gap:12px;margin:0 18px;padding:14px 16px;border-radius:var(--ld-r-sm);background:var(--ld-cream);animation:sp-swap .45s var(--ld-ease)}.sp-mail-hint svg{flex-shrink:0;margin-top:3px;color:var(--ld-red-1)}.sp-mail-hint p{margin:0;font-size:13.5px;line-height:1.6;color:var(--ld-ink-2)}.sp-hint-link{font:inherit;padding:0;border:none;background:none;cursor:pointer;color:var(--ld-red-1);box-shadow:inset 0 -1px #d43a244d;transition:box-shadow .25s ease}.sp-hint-link:hover{box-shadow:inset 0 -1px 0 var(--ld-red-1)}.sp-mail-actions{display:flex;flex-wrap:wrap;gap:10px;padding:18px}.sp-mail-send svg{transition:transform .3s var(--ld-ease)}.sp-mail-send:hover svg{transform:translate(2px,-2px)}.sp-mail-note{max-width:54ch;margin:20px 4px 0;font-size:13px;line-height:1.7;color:var(--ld-dark-mut)}.sp-notes{padding:clamp(20px,2vw,28px) 0 clamp(64px,8vw,120px)}.sp-notes-card{background:var(--ld-cream);border-radius:var(--ld-r-lg);padding:clamp(32px,5vw,72px)}.sp-notes-title{font-size:clamp(28px,3.2vw,44px);margin:0 0 clamp(36px,4.5vw,60px)}.sp-notes-list{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(28px,3.5vw,48px)}.sp-notes-list li{padding-top:22px;border-top:1px solid rgba(16,16,19,.14)}.sp-notes-num{display:block;margin-bottom:14px;font-size:11.5px;font-weight:600;letter-spacing:.12em;color:var(--ld-red-1)}.sp-notes-list h3{margin:0 0 10px;font-size:18px;font-weight:600;letter-spacing:-.02em;line-height:1.35}.sp-notes-list p{margin:0;font-size:14.5px;line-height:1.7;color:var(--ld-ink-2)}@media (max-width: 960px){.sp-compose-grid{grid-template-columns:1fr}.sp-topics-wrap{position:static}.sp-topics{flex-direction:row;flex-wrap:wrap;gap:8px;border-top:none}.sp-topic{display:inline-flex;width:auto;padding:9px 14px;border:1px solid var(--ld-dark-line);border-radius:100px;transition:background .25s ease,border-color .25s ease}.sp-topic-idx,.sp-topic-summary-clip{display:none}.sp-topic-name{font-size:14px;font-weight:500;letter-spacing:-.01em}.sp-topic.is-active{background:var(--ld-dark-txt);border-color:var(--ld-dark-txt)}.sp-topic.is-active .sp-topic-name{color:var(--ld-ink);transform:none}.sp-notes-list{grid-template-columns:1fr}}@media (max-width: 640px){.sp-hero{padding-top:calc(var(--ld-nav-h) + 28px)}.sp-address-actions{width:100%}.sp-address-actions .ld-btn{flex:1 1 auto}.sp-mail-field{grid-template-columns:64px minmax(0,1fr) auto;padding-left:18px}.sp-mail .sp-mail-body{padding-left:18px;padding-right:18px}.sp-mail-hint{margin:0 12px}.sp-mail-actions{padding:14px 12px 12px}.sp-mail-actions .ld-btn{flex:1 1 100%}}@media (prefers-reduced-motion: reduce){.sp-address,.sp-topic-name,.sp-topic-summary-clip,.sp-topic-summary{transition:none}.sp-topic.is-active .sp-topic-name{transform:none}.sp-mail .sp-mail-body,.sp-mail-hint,.sp-mail-reset{animation:none}}