/* 1clickseo — app-0211c.css (hướng A: tươi, thân thiện, pill, bo lớn). Khuôn gốc: docs-scratch/oneclickseo-0211/style/a.html */
:root{
  --oc-accent:#FF5A36; --oc-accent-2:#E2401D; --oc-accent-soft:#FFE9E3; --oc-accent-bg:#FFF7F3;
  --oc-sun:#FFC24B; --oc-sun-soft:#FFF4DB; --oc-sun-ink:#9A6A00;
  --oc-ok:#14855D; --oc-ok-soft:#E3F8EF;
  --oc-info:#3A62D6; --oc-info-soft:#EEF3FF;
  --oc-bg:#FFFFFF; --oc-block:#F3F0EE; --oc-line:#F0EAE6;
  --oc-ink:#1F1A17; --oc-muted:#6E6661; --oc-faint:#A9A09A; --oc-faint-2:#BDB5B0;
  --oc-font:'Be Vietnam Pro',sans-serif;
  --oc-r-pill:999px; --oc-r-card:20px; --oc-r-hero:30px;
  --oc-shadow:0 10px 30px rgba(31,26,23,.05);
  --oc-shadow-pop:0 16px 40px rgba(31,26,23,.10);
}
/* reset */
*,*::before,*::after{box-sizing:border-box}
*{margin:0;padding:0}
[hidden]{display:none!important}
html{-webkit-text-size-adjust:100%}
body{font-family:var(--oc-font);font-size:16px;line-height:1.55;color:var(--oc-ink);background:var(--oc-bg);min-height:100vh;display:flex;flex-direction:column;-webkit-font-smoothing:antialiased}
img,svg{display:block;max-width:100%}
.oc-icon{display:inline-block;flex:none;vertical-align:middle}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer;background:none;border:0}
table{border-collapse:separate;border-spacing:0}
h1,h2,h3,h4{font-weight:800;letter-spacing:-.5px;line-height:1.2}
:focus{outline:none}
:focus-visible{outline:2px solid var(--oc-accent);outline-offset:2px}
.oc-num,.oc-table td.num{font-variant-numeric:tabular-nums}
.oc-muted{color:var(--oc-muted)}

/* khung */
.oc-container{width:100%;max-width:1120px;margin:0 auto;padding:0 20px}
.oc-main{flex:1 0 auto;padding:32px 0 56px}
.oc-header{background:var(--oc-bg);border-bottom:1.5px solid var(--oc-line)}
.oc-header__in{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:68px}
.oc-logo{display:inline-flex;align-items:center;gap:10px;font-weight:800;font-size:22px;letter-spacing:-.5px}
.oc-logo__mark{width:32px;height:32px;border-radius:50%;background:var(--oc-accent);color:var(--oc-bg);display:inline-grid;place-items:center;font-size:16px;font-weight:800}
.oc-logo__text em{font-style:normal;color:var(--oc-accent)}
.oc-header__right{display:flex;align-items:center;gap:10px}
.oc-balance{height:36px;padding:0 14px;font-size:14px}
.oc-avatar{width:40px;height:40px;border-radius:50%;background:var(--oc-accent);color:var(--oc-bg);display:grid;place-items:center;font-weight:700;cursor:pointer;list-style:none;user-select:none}
.oc-avatar::-webkit-details-marker{display:none}
.oc-menu{position:relative}
.oc-menu__pop{position:absolute;right:0;top:calc(100% + 8px);min-width:240px;background:var(--oc-bg);border:1.5px solid var(--oc-line);border-radius:16px;box-shadow:var(--oc-shadow-pop);padding:8px;z-index:60}
.oc-menu__email{display:flex;align-items:center;gap:8px;padding:10px 12px;color:var(--oc-muted);font-size:14px;border-bottom:1.5px solid var(--oc-line);margin-bottom:6px;word-break:break-all}
.oc-menu__item{display:flex;align-items:center;gap:8px;width:100%;min-height:40px;padding:0 12px;border-radius:12px;font-weight:600;font-size:14px;text-align:left}
.oc-menu__item:hover{background:var(--oc-accent-bg);color:var(--oc-accent-2)}
.oc-footer{border-top:1.5px solid var(--oc-line);padding:18px 0;font-size:13px;color:var(--oc-muted)}
.oc-footer__in{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.oc-footer a:hover{color:var(--oc-accent-2)}

/* nút */
.oc-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:44px;padding:0 22px;border-radius:var(--oc-r-pill);border:1.5px solid transparent;font-weight:600;font-size:15px;white-space:nowrap;cursor:pointer;transition:background .15s,color .15s,border-color .15s}
.oc-btn--primary{background:var(--oc-accent);color:var(--oc-bg)}
.oc-btn--primary:hover{background:var(--oc-accent-2)}
.oc-btn--ghost{background:var(--oc-bg);color:var(--oc-ink);border-color:var(--oc-line)}
.oc-btn--ghost:hover{background:var(--oc-accent-bg);color:var(--oc-accent-2)}
.oc-btn--soft{background:var(--oc-accent-soft);color:var(--oc-accent-2)}
.oc-btn--sm{height:36px;padding:0 16px;font-size:14px}
@media (max-width:1024px){.oc-btn--sm{height:40px;min-height:40px}}
.oc-btn:disabled,.oc-btn[aria-disabled=true]{opacity:.45;cursor:not-allowed;pointer-events:none}

/* ô nhập */
.oc-input{display:block;width:100%;height:48px;padding:0 22px;border-radius:var(--oc-r-pill);border:1.5px solid var(--oc-line);background:var(--oc-bg);font-size:15px;font-weight:500;transition:border-color .15s}
.oc-input::placeholder{color:var(--oc-faint)}
.oc-input:focus{border-color:var(--oc-accent);outline:none}
.oc-input:disabled{opacity:.45;cursor:not-allowed}
.oc-field{display:flex;flex-direction:column;gap:6px}
.oc-label{font-size:13px;font-weight:600;color:var(--oc-muted)}

/* thẻ */
.oc-card{background:var(--oc-bg);border:1.5px solid var(--oc-line);border-radius:var(--oc-r-card);padding:24px}
.oc-hero{background:var(--oc-accent-bg);border-radius:var(--oc-r-hero);padding:40px}
.oc-section{margin-bottom:28px}
.oc-section__h{display:flex;flex-wrap:wrap;align-items:end;justify-content:space-between;gap:16px;margin-bottom:16px}
.oc-section__h h2{font-size:24px}

/* chip */
.oc-chip{display:inline-flex;align-items:center;gap:6px;min-height:26px;padding:3px 12px;border-radius:var(--oc-r-pill);font-size:13px;font-weight:600;white-space:nowrap;background:var(--oc-block);color:var(--oc-muted)}
.oc-chip--ok{background:var(--oc-ok-soft);color:var(--oc-ok)}
.oc-chip--warn{background:var(--oc-sun-soft);color:var(--oc-sun-ink)}
.oc-chip--info{background:var(--oc-info-soft);color:var(--oc-info)}
.oc-chip--accent{background:var(--oc-accent-soft);color:var(--oc-accent-2)}
.oc-chip--muted{background:var(--oc-block);color:var(--oc-muted)}
.oc-chip__dot{width:7px;height:7px;border-radius:50%;background:currentColor;flex:none}

/* thanh 5 bước */
.oc-steps{display:flex;align-items:center;gap:4px;background:var(--oc-bg);border:1.5px solid var(--oc-line);border-radius:var(--oc-r-pill);padding:6px;list-style:none;overflow-x:auto}
.oc-step{flex:1 1 0;display:flex;align-items:center;gap:10px;min-height:44px;padding:0 16px 0 8px;border-radius:var(--oc-r-pill);font-weight:600;font-size:14px;color:var(--oc-faint);white-space:nowrap}
.oc-step__n{width:30px;height:30px;border-radius:50%;display:grid;place-items:center;font-size:13px;font-weight:700;background:var(--oc-block);color:var(--oc-faint);flex:none}
.oc-step.is-done{color:var(--oc-ink)}
.oc-step.is-done .oc-step__n{background:var(--oc-ok-soft);color:var(--oc-ok)}
.oc-step.is-current{background:var(--oc-accent);color:var(--oc-bg)}
.oc-step.is-current .oc-step__n{background:var(--oc-bg);color:var(--oc-accent)}

/* tab */
.oc-tabs{display:inline-flex;gap:4px;background:var(--oc-accent-bg);border-radius:var(--oc-r-pill);padding:5px;max-width:100%;overflow-x:auto}
.oc-tab{display:inline-flex;align-items:center;gap:6px;min-height:40px;padding:0 18px;border-radius:var(--oc-r-pill);font-weight:600;font-size:14px;color:var(--oc-muted);white-space:nowrap}
.oc-tab:hover{color:var(--oc-ink)}
.oc-tab[aria-selected=true]{background:var(--oc-bg);color:var(--oc-ink);box-shadow:0 4px 12px rgba(31,26,23,.08)}
.oc-tab__count{background:var(--oc-accent-soft);color:var(--oc-accent-2);border-radius:var(--oc-r-pill);padding:0 8px;font-size:12px;font-variant-numeric:tabular-nums}

/* bảng */
.oc-table-wrap{width:100%}
.oc-table{width:100%;font-size:14px}
.oc-table th{height:36px;padding:0 14px;text-align:left;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.5px;color:var(--oc-muted);background:var(--oc-accent-bg);white-space:nowrap}
.oc-table th:first-child{border-radius:12px 0 0 12px}
.oc-table th:last-child{border-radius:0 12px 12px 0}
.oc-table td{height:44px;padding:6px 14px;border-bottom:1.5px solid var(--oc-line);vertical-align:middle}
.oc-table th.num,.oc-table td.num{text-align:right}
.oc-table tbody tr:hover td{background:var(--oc-accent-bg)}

/* tiến độ */
.oc-progress{display:flex;align-items:center;gap:10px}
.oc-progress__bar{flex:1;height:8px;border-radius:var(--oc-r-pill);background:var(--oc-block);overflow:hidden}
.oc-progress__fill{height:100%;border-radius:var(--oc-r-pill);background:var(--oc-accent);transition:width .3s}
.oc-progress__label{min-width:40px;text-align:right;font-weight:700;font-size:13px;color:var(--oc-accent-2);font-variant-numeric:tabular-nums}

/* thẻ số */
.oc-stat-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.oc-kpi{border-radius:18px;padding:18px 20px;background:var(--oc-accent-soft);color:var(--oc-accent-2)}
.oc-kpi__k{font-size:13px;font-weight:600;opacity:.85}
.oc-kpi__v{font-size:30px;font-weight:800;letter-spacing:-1px;line-height:1.2;font-variant-numeric:tabular-nums}
.oc-kpi--warn{background:var(--oc-sun-soft);color:var(--oc-sun-ink)}
.oc-kpi--ok{background:var(--oc-ok-soft);color:var(--oc-ok)}
.oc-kpi--info{background:var(--oc-info-soft);color:var(--oc-info)}

/* rỗng */
.oc-empty{display:flex;flex-direction:column;align-items:center;text-align:center;gap:8px;padding:40px 20px;border:1.5px dashed var(--oc-line);border-radius:var(--oc-r-card);color:var(--oc-muted)}
.oc-empty__icon{width:56px;height:56px;border-radius:50%;display:grid;place-items:center;background:var(--oc-accent-soft);color:var(--oc-accent-2);margin-bottom:4px}
.oc-empty__title{font-weight:700;font-size:17px;color:var(--oc-ink)}
.oc-empty .oc-btn{margin-top:8px}

/* modal: khoá kích thước, cuộn trong */
.oc-modal{position:fixed;inset:0;z-index:100;display:none;align-items:center;justify-content:center;padding:20px;background:rgba(31,26,23,.36)}
.oc-modal.is-open,.oc-modal[open]{display:flex}
.oc-modal__box{width:min(560px,100%);height:min(560px,calc(100vh - 40px));display:flex;flex-direction:column;background:var(--oc-bg);border-radius:24px;box-shadow:var(--oc-shadow-pop);overflow:hidden}
.oc-modal__h{flex:none;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:20px 24px;border-bottom:1.5px solid var(--oc-line)}
.oc-modal__h h3{font-size:19px}
.oc-modal__x{width:40px;height:40px;border-radius:50%;display:grid;place-items:center;color:var(--oc-muted)}
.oc-modal__x:hover{background:var(--oc-block);color:var(--oc-ink)}
.oc-modal__b{flex:1 1 auto;overflow-y:auto;padding:20px 24px}
.oc-modal__f{flex:none;display:flex;justify-content:flex-end;gap:10px;padding:16px 24px;border-top:1.5px solid var(--oc-line)}

/* toast */
.oc-toast-stack{position:fixed;right:20px;bottom:20px;z-index:120;display:flex;flex-direction:column;gap:10px;max-width:calc(100vw - 40px)}
.oc-toast{display:flex;align-items:center;gap:10px;min-height:48px;padding:10px 18px;border-radius:var(--oc-r-pill);background:var(--oc-ink);color:var(--oc-bg);font-size:14px;font-weight:600;box-shadow:var(--oc-shadow-pop)}
.oc-toast--ok .oc-icon{color:var(--oc-ok-soft)}
.oc-toast--err .oc-icon{color:var(--oc-accent)}

/* skeleton */
.oc-skeleton{display:block;height:14px;border-radius:var(--oc-r-pill);background:linear-gradient(90deg,var(--oc-block) 0,var(--oc-accent-bg) 50%,var(--oc-block) 100%);background-size:200% 100%;animation:oc-sk 1.2s ease-in-out infinite}
@keyframes oc-sk{0%{background-position:100% 0}100%{background-position:-100% 0}}

/* lưới 2 cột */
.oc-grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.oc-row{display:flex;align-items:center;gap:10px;flex-wrap:wrap}

/* responsive */
@media (max-width:1060px){
  .oc-table thead{display:none}
  .oc-table,.oc-table tbody,.oc-table tr,.oc-table td{display:block;width:100%}
  .oc-table tr{border:1.5px solid var(--oc-line);border-radius:16px;padding:8px 14px;margin-bottom:10px}
  .oc-table td{height:auto;min-height:36px;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:6px 0;border-bottom:1px solid var(--oc-line)}
  .oc-table td:last-child{border-bottom:0}
  .oc-table td::before{content:attr(data-label);font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.5px;color:var(--oc-muted);flex:none}
  .oc-table td.num{text-align:right}
  .oc-table tbody tr:hover td{background:none}
}
@media (max-width:1023px){
  .oc-grid-2{grid-template-columns:1fr}
  .oc-stat-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .oc-step{flex:none}
}
@media (max-width:640px){
  .oc-main{padding:20px 0 40px}
  .oc-hero{padding:24px;border-radius:24px}
  .oc-balance{padding:0 10px;font-size:13px}
  .oc-header__right{gap:8px}
  .oc-hide-sm{display:none}
  .oc-header .oc-btn--sm:has(.oc-hide-sm){width:40px;padding:0}
  .oc-logo{font-size:19px;gap:8px}
  .oc-step:not(.is-current) .oc-step__t{display:none}
  .oc-step:not(.is-current){padding:0 4px}
  .oc-btn--sm{height:40px}
  .oc-modal__box{height:min(560px,calc(100vh - 40px))}
}

/* == app shell == */
.oc-app{padding-top:24px;padding-bottom:48px}
.oc-step{cursor:pointer;user-select:none}
.oc-step.is-locked{cursor:not-allowed}
.oc-step__ok{display:none}
.oc-step.is-done:not(.is-current) .oc-step__ok{display:inline-flex}
.oc-step.is-done:not(.is-current) .oc-step__num{display:none}
.oc-panes{margin-top:24px}
.oc-toast--warn .oc-icon{color:var(--oc-accent)}

/* == chung: hộp xác nhận + thẻ chọn == */
/* hộp xác nhận nhỏ trong modal (alias cũ: .oc-modal__box--sm, .oc-ar-confirm) */
.oc-confirm .oc-modal__box,.oc-modal__box.oc-confirm,.oc-modal__box--sm,.oc-ar-confirm .oc-modal__box{height:auto;max-height:calc(100vh - 40px);width:min(440px,100%)}
/* thẻ chọn radio (alias cũ: .oc-ai-opt*, .oc-ai-radio) */
.oc-choices,.oc-ai-opts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;border:0;min-width:0}
.oc-choice,.oc-ai-opt{position:relative;display:flex;flex-direction:column;gap:4px;padding:16px 44px 16px 16px;border:2px solid var(--oc-line);border-radius:var(--oc-r-card);background:var(--oc-bg);cursor:pointer;transition:border-color .15s,background .15s}
.oc-choice:hover,.oc-ai-opt:hover{border-color:var(--oc-accent-soft)}
.oc-choice.is-on,.oc-ai-opt.is-on{border-color:var(--oc-accent);background:var(--oc-accent-bg)}
.oc-choice:has(.oc-choice__in:focus-visible),.oc-ai-opt:has(.oc-ai-radio:focus-visible){outline:2px solid var(--oc-accent);outline-offset:2px}
.oc-choice__in,.oc-ai-radio{position:absolute;opacity:0;width:1px;height:1px;margin:0;pointer-events:none}
.oc-choice__t,.oc-ai-opt__t{font-weight:700;font-size:15px}
.oc-choice__d,.oc-ai-opt__d{font-size:13px;color:var(--oc-muted);line-height:1.45}
.oc-choice__ok,.oc-ai-opt__ok{position:absolute;top:12px;right:12px;width:22px;height:22px;border-radius:50%;display:none;place-items:center;background:var(--oc-accent);color:var(--oc-bg)}
.oc-choice.is-on .oc-choice__ok,.oc-ai-opt.is-on .oc-ai-opt__ok{display:grid}
@media (max-width:560px){
  .oc-choices,.oc-ai-opts{grid-template-columns:1fr}
}

/* == landing == */
.oc-ld{overflow-x:clip}
.oc-ld-sec{padding:72px 0 0}
.oc-ld-h2{font-size:36px;letter-spacing:-1px;margin-bottom:8px;text-wrap:balance}
.oc-ld-lead{color:var(--oc-muted);font-size:17px;max-width:640px;text-wrap:pretty}
.oc-ld-head{margin-bottom:28px}
.oc-ld-head--c{text-align:center}
.oc-ld-head--c .oc-ld-lead{margin:0 auto}
/* hero */
.oc-ld-hero{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center;padding:24px 0 8px}
.oc-ld-eyebrow{display:inline-block;background:var(--oc-accent-soft);color:var(--oc-accent-2);font-weight:600;font-size:14px;border-radius:var(--oc-r-pill);padding:7px 16px;margin-bottom:22px}
.oc-ld-h1{font-size:58px;line-height:1.08;letter-spacing:-2px;margin-bottom:20px;text-wrap:balance}
.oc-ld-h1 em{font-style:normal;color:var(--oc-accent)}
.oc-ld-h1 em,.oc-ld-nw{white-space:nowrap}
.oc-ld-sub{font-size:19px;color:var(--oc-muted);max-width:540px;margin-bottom:30px;text-wrap:pretty}
.oc-ld-paste{display:flex;align-items:center;gap:8px;background:var(--oc-bg);border:2px solid var(--oc-line);border-radius:var(--oc-r-pill);padding:7px 7px 7px 22px;max-width:580px;box-shadow:0 14px 40px rgba(31,26,23,.07);transition:border-color .15s}
.oc-ld-paste:focus-within{border-color:var(--oc-accent)}
.oc-ld-paste .oc-icon{color:var(--oc-faint)}
.oc-ld-paste input{flex:1;min-width:0;border:0;outline:0;background:none;font-size:17px;font-weight:500;height:44px}
.oc-ld-paste input::placeholder{color:var(--oc-faint)}
.oc-ld-paste .oc-btn{height:48px;padding:0 26px;font-size:16px}
.oc-ld-err{min-height:22px;margin-top:10px;font-size:14px;font-weight:600;color:var(--oc-accent-2)}
.oc-ld-note{display:flex;flex-wrap:wrap;align-items:center;gap:6px 14px;font-size:14px;color:var(--oc-muted)}
.oc-ld-note span{display:inline-flex;align-items:center;gap:6px}
.oc-ld-note .oc-icon{color:var(--oc-ok)}
.oc-ld-app{margin-top:18px}
.oc-ld-art{position:relative;height:430px}
.oc-ld-blk{position:absolute;border-radius:20px}
.oc-ld-b1{width:290px;height:290px;background:var(--oc-accent);right:30px;top:20px;border-radius:50%}
.oc-ld-b2{width:140px;height:140px;background:var(--oc-sun);right:0;bottom:24px}
.oc-ld-b3{width:104px;height:104px;background:var(--oc-ok);left:20px;top:40px;border-radius:30px;transform:rotate(12deg);opacity:.85}
.oc-ld-b4{width:66px;height:66px;background:var(--oc-info);left:100px;bottom:36px;border-radius:50%}
.oc-ld-card{position:absolute;background:var(--oc-bg);border-radius:20px;box-shadow:0 20px 50px rgba(31,26,23,.12);padding:20px}
.oc-ld-card--main{left:40px;top:150px;width:330px}
.oc-ld-card--tag{right:20px;top:36px;padding:14px 18px}
.oc-ld-k{font-size:13px;color:var(--oc-muted);font-weight:600;margin-bottom:6px}
.oc-ld-t{font-weight:700;font-size:17px;line-height:1.35;margin-bottom:14px}
.oc-ld-bar{height:10px;border-radius:99px;background:var(--oc-block);overflow:hidden}
.oc-ld-bar span{display:block;height:100%;width:68%;border-radius:99px;background:var(--oc-accent)}
.oc-ld-row{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-top:12px;font-size:13px}
.oc-ld-pct{color:var(--oc-accent-2);font-weight:700}
.oc-ld-big{font-size:24px;font-weight:800;letter-spacing:-.5px}
/* 4 bước */
.oc-ld-steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}
.oc-ld-step{background:var(--oc-accent-bg);border-radius:20px;padding:26px}
.oc-ld-n{width:44px;height:44px;border-radius:14px;display:grid;place-items:center;font-weight:800;color:var(--oc-bg);margin-bottom:16px}
.oc-ld-step h3,.oc-ld-feat h3,.oc-ld-img h3,.oc-ld-price h3{font-size:19px;margin-bottom:6px}
.oc-ld-step p,.oc-ld-feat p,.oc-ld-img p,.oc-ld-price p{color:var(--oc-muted);font-size:15px}
.oc-ld-c1{background:var(--oc-accent)}.oc-ld-c2{background:var(--oc-sun)}.oc-ld-c3{background:var(--oc-ok)}.oc-ld-c4{background:var(--oc-info)}
/* 6 ý */
.oc-ld-feats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.oc-ld-feat{border:1.5px solid var(--oc-line);border-radius:20px;padding:26px}
.oc-ld-ic{width:46px;height:46px;border-radius:50%;display:grid;place-items:center;margin-bottom:16px}
.oc-ld-i1{background:var(--oc-accent-soft);color:var(--oc-accent-2)}.oc-ld-i2{background:var(--oc-sun-soft);color:var(--oc-sun-ink)}
.oc-ld-i3{background:var(--oc-ok-soft);color:var(--oc-ok)}.oc-ld-i4{background:var(--oc-info-soft);color:var(--oc-info)}
/* ảnh */
.oc-ld-imgs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.oc-ld-img{background:var(--oc-accent-bg);border-radius:20px;padding:16px 16px 22px}
.oc-ld-img h3,.oc-ld-img p{padding:0 8px}
.oc-ld-pic{position:relative;height:190px;border-radius:16px;overflow:hidden;margin-bottom:18px;background:var(--oc-bg)}
.oc-ld-pic--logo{background:var(--oc-sun-soft)}
.oc-ld-pic--logo i{position:absolute;border-radius:50%}
.oc-ld-pic--logo .s1{width:150px;height:150px;background:var(--oc-sun);left:-20px;bottom:-40px}
.oc-ld-pic--logo .s2{width:90px;height:90px;background:var(--oc-accent);right:60px;top:40px;border-radius:24px;transform:rotate(-10deg)}
.oc-ld-mark{position:absolute;right:12px;bottom:12px;display:inline-flex;align-items:center;gap:6px;background:var(--oc-bg);border-radius:var(--oc-r-pill);padding:5px 10px 5px 5px;font-size:12px;font-weight:700}
.oc-ld-mark b{width:20px;height:20px;border-radius:50%;background:var(--oc-accent);color:var(--oc-bg);display:grid;place-items:center;font-size:11px}
.oc-ld-chart{display:flex;align-items:flex-end;gap:12px;height:100%;padding:28px 24px 0;border-bottom:0}
.oc-ld-chart span{flex:1;border-radius:10px 10px 0 0}
.oc-ld-pic--real{background:linear-gradient(160deg,var(--oc-info-soft) 0%,var(--oc-accent-soft) 55%,var(--oc-sun-soft) 100%)}
.oc-ld-pic--real i{position:absolute;left:0;right:0;bottom:0;height:70px;background:linear-gradient(180deg,rgba(20,133,93,.18),rgba(20,133,93,.32))}
.oc-ld-pic--real b{position:absolute;width:56px;height:56px;border-radius:50%;background:var(--oc-sun);right:44px;top:30px;opacity:.9}
/* bảng ví dụ */
.oc-ld-tablehd{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:end;gap:12px;margin-bottom:20px}
.oc-ld-ex{border:1.5px solid var(--oc-line);border-radius:20px;padding:8px 16px}
.oc-ld-idx{width:30px;height:30px;border-radius:10px;background:var(--oc-accent-soft);color:var(--oc-accent-2);display:inline-grid;place-items:center;font-weight:700;font-size:13px}
/* đăng bài */
.oc-ld-pub{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.oc-ld-list{list-style:none;display:flex;flex-direction:column;gap:14px;margin-top:22px}
.oc-ld-list li{display:flex;gap:14px;align-items:flex-start}
.oc-ld-list .oc-ld-ic{flex:none;margin:0;width:40px;height:40px}
.oc-ld-list b{display:block}
.oc-ld-list span{color:var(--oc-muted);font-size:15px}
.oc-ld-mock{background:var(--oc-accent-bg);border-radius:30px;padding:32px}
.oc-ld-mock .oc-card{display:flex;flex-direction:column;gap:12px}
.oc-ld-fake{height:44px;border:1.5px solid var(--oc-line);border-radius:var(--oc-r-pill);padding:0 18px;display:flex;align-items:center;color:var(--oc-muted);font-size:14px}
/* giá */
.oc-ld-prices{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin-bottom:24px}
.oc-ld-price{border:1.5px solid var(--oc-line);border-radius:20px;padding:26px}
.oc-ld-price.is-mid{border-color:var(--oc-accent);background:var(--oc-accent-bg)}
.oc-ld-amt{font-size:32px;font-weight:800;letter-spacing:-1px;margin-bottom:6px}
.oc-ld-amt small{font-size:18px;font-weight:700;color:var(--oc-muted)}
.oc-ld-center{display:flex;justify-content:center}
/* FAQ */
.oc-ld-faq{max-width:820px;margin:0 auto;display:flex;flex-direction:column;gap:12px}
.oc-ld-faq details{border:1.5px solid var(--oc-line);border-radius:20px;background:var(--oc-bg)}
.oc-ld-faq details[open]{background:var(--oc-accent-bg);border-color:var(--oc-accent-soft)}
.oc-ld-faq summary{list-style:none;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:20px 24px;font-weight:700;font-size:17px;cursor:pointer}
.oc-ld-faq summary::-webkit-details-marker{display:none}
.oc-ld-faq summary .oc-icon{transition:transform .15s;color:var(--oc-muted)}
.oc-ld-faq details[open] summary .oc-icon{transform:rotate(180deg);color:var(--oc-accent-2)}
.oc-ld-faq p{padding:0 24px 22px;color:var(--oc-muted)}
/* CTA cuối */
.oc-ld-cta{background:var(--oc-accent);color:var(--oc-bg);border-radius:30px;padding:56px 40px;text-align:center;position:relative;overflow:hidden}
.oc-ld-cta h2{font-size:38px;letter-spacing:-1px;margin-bottom:10px;text-wrap:balance}
.oc-ld-cta p{opacity:.92;font-size:17px;margin-bottom:26px}
.oc-ld-cta .oc-btn{background:var(--oc-bg);color:var(--oc-accent-2);height:52px;padding:0 30px;font-size:16px}
.oc-ld-cta .oc-btn:hover{background:var(--oc-accent-soft)}
.oc-ld-cta i{position:absolute;border-radius:50%;background:var(--oc-sun);opacity:.9}
.oc-ld-cta .d1{width:120px;height:120px;left:-30px;bottom:-40px}
.oc-ld-cta .d2{width:70px;height:70px;right:40px;top:-20px;background:var(--oc-accent-soft);opacity:.35}
.oc-ld-cta>*:not(i){position:relative}
@media (max-width:1023px){
  .oc-ld-hero,.oc-ld-pub{grid-template-columns:1fr;gap:32px}
  .oc-ld-art{height:380px;max-width:520px;width:100%;margin:0 auto}
  .oc-ld-steps{grid-template-columns:repeat(2,minmax(0,1fr))}
  .oc-ld-feats,.oc-ld-imgs,.oc-ld-prices{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:640px){
  .oc-ld-sec{padding-top:52px}
  .oc-ld-h1{font-size:36px;letter-spacing:-1px}
  .oc-ld-sub{font-size:16px;margin-bottom:22px}
  .oc-ld-h2,.oc-ld-cta h2{font-size:28px}
  .oc-ld-paste{flex-wrap:wrap;border-radius:24px;padding:10px}
  .oc-ld-paste>.oc-icon{display:none}
  .oc-ld-paste input{flex:1 1 100%;padding:0 10px}
  .oc-ld-paste .oc-btn{width:100%}
  .oc-ld-art{height:320px}
  .oc-ld-b1{width:200px;height:200px;right:10px}
  .oc-ld-card--main{left:0;right:0;width:auto;top:130px}
  .oc-ld-steps,.oc-ld-feats,.oc-ld-imgs,.oc-ld-prices{grid-template-columns:1fr}
  .oc-ld-mock{padding:18px;border-radius:24px}
  .oc-ld-cta{padding:40px 22px;border-radius:24px}
}

/* == step site == */
.oc-st-card{max-width:760px;margin:0 auto;padding:36px}
.oc-st-title{font-size:28px}
.oc-st-sub{margin-top:6px}
.oc-st-form{display:flex;gap:10px;margin-top:22px}
.oc-st-wrap{position:relative;flex:1 1 auto;min-width:0}
.oc-st-wrap>.oc-icon{position:absolute;left:20px;top:50%;transform:translateY(-50%);color:var(--oc-faint);pointer-events:none}
.oc-st-input{height:56px;padding-left:50px;font-size:17px}
.oc-st-input[aria-invalid=true]{border-color:var(--oc-accent-2)}
.oc-st-input[readonly]{background:var(--oc-accent-bg);cursor:default}
.oc-st-go{height:56px;padding:0 28px;font-size:16px}
.oc-st-err{margin-top:8px;padding-left:22px;font-size:14px;font-weight:600;color:var(--oc-accent-2)}
.oc-st-limit{display:flex;gap:12px;align-items:flex-start;margin-top:14px;padding:16px 18px;border-radius:16px;background:var(--oc-sun-soft);color:var(--oc-sun-ink);font-size:14px;font-weight:600}
.oc-st-limit .oc-btn{margin-top:10px}
.oc-st-head{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap;margin-top:22px;margin-bottom:8px}
.oc-st-actions{margin-top:16px;justify-content:flex-end}
.oc-st-benefits{list-style:none;display:flex;flex-direction:column;gap:10px;margin-top:24px}
.oc-st-benefits li{display:flex;align-items:center;gap:10px;font-size:15px}
.oc-st-benefits .oc-icon{width:26px;height:26px;padding:5px;border-radius:50%;background:var(--oc-ok-soft);color:var(--oc-ok)}
.oc-st-projects{margin-top:24px;padding-top:20px;border-top:1.5px solid var(--oc-line)}
.oc-st-projects .oc-row{margin-top:10px}
.oc-st-proj{min-height:34px;padding:4px 14px;cursor:pointer}
.oc-st-proj:hover{background:var(--oc-accent-soft);color:var(--oc-accent-2)}
.oc-st-proj[aria-current=true]{background:var(--oc-accent);color:var(--oc-bg)}
.oc-st-modal-err{margin-top:8px;font-size:14px;font-weight:600;color:var(--oc-accent-2)}
@media (max-width:640px){
  .oc-st-card{padding:22px}
  .oc-st-title{font-size:23px}
  .oc-st-form{flex-direction:column}
  .oc-st-go{width:100%}
  .oc-st-actions .oc-btn{flex:1 1 0}
}

/* == step analyze == */
.oc-an-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:20px}
.oc-an-head h2{font-size:26px}
.oc-an-domain{display:flex;align-items:center;gap:8px;margin-top:6px;font-weight:600;color:var(--oc-ink);word-break:break-all}
.oc-an-sub{font-size:13px;margin-top:2px}
.oc-an-box{display:flex;align-items:center;gap:16px;flex-wrap:wrap;margin-bottom:20px}
.oc-an-box__ic{width:44px;height:44px;border-radius:50%;display:grid;place-items:center;flex:none;background:var(--oc-accent-soft);color:var(--oc-accent-2)}
.oc-an-box--warn .oc-an-box__ic{background:var(--oc-sun-soft);color:var(--oc-sun-ink)}
.oc-an-box__t{flex:1 1 240px;min-width:0}
.oc-an-box__t b{display:block;font-size:16px}
.oc-an-box__t p{font-size:14px;color:var(--oc-muted)}
.oc-an-run .oc-progress{flex:1 1 100%}
.oc-an-kpis{margin-bottom:20px}
.oc-an-tabsbar{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;margin-bottom:18px}
.oc-an-search{max-width:280px;height:40px}
.oc-an-techtop{display:flex;align-items:center;gap:16px;margin-bottom:14px}
.oc-an-techtop .oc-kpi{min-width:160px}
.oc-an-group{border-bottom:1.5px solid var(--oc-line)}
.oc-an-group:last-child{border-bottom:0}
.oc-an-group__btn{display:grid;grid-template-columns:minmax(0,1fr) minmax(80px,200px) 64px 20px;align-items:center;gap:14px;width:100%;min-height:52px;padding:6px 4px;text-align:left;font-weight:600;font-size:15px}
.oc-an-group__btn:hover{color:var(--oc-accent-2)}
.oc-an-group__btn .oc-icon{transition:transform .15s;color:var(--oc-muted)}
.oc-an-group__btn[aria-expanded=true] .oc-icon{transform:rotate(180deg)}
.oc-an-group__sc{text-align:right;font-size:14px;color:var(--oc-muted)}
.oc-an-group__items{display:flex;flex-wrap:wrap;gap:8px;padding:2px 4px 16px}
.oc-an-more{display:flex;align-items:center;justify-content:center;gap:12px;flex-wrap:wrap;margin-top:16px;font-size:13px}
.oc-an-fill--ok{background:var(--oc-ok)}
.oc-an-fill--warn{background:var(--oc-sun)}
.oc-an-comp{display:flex;flex-direction:column;gap:10px;padding:20px}
.oc-an-comp__h{display:flex;align-items:flex-start;justify-content:space-between;gap:10px}
.oc-an-comp__d{font-weight:700;font-size:16px;word-break:break-all}
.oc-an-comp__n{font-size:13px;color:var(--oc-muted)}
.oc-an-comp p{font-size:14px;color:var(--oc-muted)}
.oc-an-comp ul{list-style:none;display:flex;flex-direction:column;gap:6px;font-size:14px}
.oc-an-comp li{display:flex;gap:8px;align-items:flex-start}
.oc-an-comp li .oc-icon{margin-top:3px;color:var(--oc-faint);flex:none}
.oc-an-lock{position:relative;min-height:320px}
.oc-an-lock__bg{filter:blur(4px);opacity:.55;pointer-events:none;user-select:none}
.oc-an-lock__box{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;padding:20px}
.oc-an-lock__box .oc-empty{background:var(--oc-bg);border-style:solid;box-shadow:var(--oc-shadow-pop);max-width:420px;width:100%}
.oc-an-ext{display:inline-flex;align-items:center;gap:6px;font-weight:600}
.oc-an-ext:hover{color:var(--oc-accent-2)}
.oc-an-ext .oc-icon{color:var(--oc-faint)}
.oc-an-rank h3{font-size:17px;margin:4px 0 12px}
.oc-an-traffic{margin-bottom:20px}
.oc-an-foot{display:flex;justify-content:space-between;gap:12px;margin-top:24px}
@media (max-width:640px){
  .oc-an-head h2{font-size:22px}
  .oc-an-head .oc-row,.oc-an-head .oc-btn{width:100%}
  .oc-an-search{max-width:none}
  .oc-an-group__btn{grid-template-columns:minmax(0,1fr) 72px 56px 20px;gap:10px;font-size:14px}
  .oc-an-techtop{flex-wrap:wrap}
  .oc-an-foot .oc-btn{flex:1 1 0}
}

/* == step google == */
.oc-gg-intro{margin-bottom:20px}
.oc-gg-intro h2{font-size:28px}
.oc-gg-intro p{margin-top:6px}
.oc-gg-card{display:flex;flex-direction:column;gap:16px;min-width:0}
.oc-gg-head{display:flex;align-items:flex-start;gap:14px}
.oc-gg-ico{width:44px;height:44px;border-radius:50%;display:grid;place-items:center;flex:none;background:var(--oc-accent-soft);color:var(--oc-accent-2)}
.oc-gg-head h3{font-size:19px}
.oc-gg-head p{font-size:14px;margin-top:2px}
.oc-gg-head__t{flex:1 1 auto;min-width:0}
.oc-gg-search{position:relative}
.oc-gg-search>.oc-icon{position:absolute;left:16px;top:50%;transform:translateY(-50%);color:var(--oc-faint);pointer-events:none}
.oc-gg-search .oc-input{height:42px;padding-left:42px;font-size:14px}
.oc-gg-list{display:flex;flex-direction:column;gap:8px;max-height:288px;overflow-y:auto;padding:2px}
.oc-gg-opt{display:flex;align-items:center;gap:12px;min-height:46px;padding:8px 16px;border:1.5px solid var(--oc-line);border-radius:16px;cursor:pointer;font-size:14px;font-weight:600}
.oc-gg-opt:hover{background:var(--oc-accent-bg)}
.oc-gg-opt input{position:absolute;opacity:0;pointer-events:none;width:1px;height:1px}
.oc-gg-opt__dot{width:18px;height:18px;border-radius:50%;border:1.5px solid var(--oc-faint-2);flex:none;display:grid;place-items:center}
.oc-gg-opt__t{flex:1 1 auto;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.oc-gg-opt.is-checked{border-color:var(--oc-accent);background:var(--oc-accent-bg)}
.oc-gg-opt.is-checked .oc-gg-opt__dot{border-color:var(--oc-accent);background:var(--oc-accent);box-shadow:inset 0 0 0 3px var(--oc-bg)}
.oc-gg-opt:has(input:focus-visible){outline:2px solid var(--oc-accent);outline-offset:2px}
.oc-gg-none{font-size:14px;color:var(--oc-muted);padding:6px 4px}
.oc-gg-on .oc-chip{max-width:100%;overflow:hidden;text-overflow:ellipsis}
.oc-gg-hint{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-top:20px;padding:14px 18px;border-radius:16px;background:var(--oc-info-soft);color:var(--oc-info);font-size:14px;font-weight:600}
.oc-gg-hint span{flex:1 1 220px}
.oc-gg-note{display:flex;align-items:center;gap:8px;margin-top:16px;font-size:13px;color:var(--oc-muted)}
.oc-gg-nav{display:flex;align-items:center;gap:10px;margin-top:24px;flex-wrap:wrap}
.oc-gg-nav__sp{flex:1 1 auto}
@media (max-width:640px){
  .oc-gg-intro h2{font-size:23px}
  .oc-gg-nav .oc-btn{flex:1 1 auto}
  .oc-gg-nav__sp{display:none}
}

/* == step ai == */
.oc-ai__head{margin-bottom:20px}
.oc-ai__head h2{font-size:24px;margin-bottom:4px}
.oc-ai-blocks{margin-bottom:20px}
.oc-ai-block{display:flex;flex-direction:column;gap:14px}
.oc-ai-block__h{display:flex;align-items:center;gap:10px;font-size:17px}
.oc-ai-block__ic{width:36px;height:36px;border-radius:50%;display:grid;place-items:center;background:var(--oc-accent-soft);color:var(--oc-accent-2);flex:none}
.oc-ai-note{display:flex;align-items:flex-start;gap:8px;font-size:13px;color:var(--oc-muted);line-height:1.5}
.oc-ai-note .oc-icon{margin-top:1px;color:var(--oc-faint)}
.oc-ai-count{display:flex;flex-wrap:wrap;align-items:center;gap:16px 24px}
.oc-ai-stepper{display:flex;align-items:center;gap:8px}
.oc-ai-stepper .oc-btn{width:48px;height:48px;padding:0}
.oc-ai-stepper .oc-input{width:120px;text-align:center;padding:0 12px;font-weight:700;font-variant-numeric:tabular-nums;-moz-appearance:textfield;appearance:textfield}
.oc-ai-stepper .oc-input::-webkit-outer-spin-button,.oc-ai-stepper .oc-input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}
.oc-ai-stepper .oc-input[aria-invalid=true]{border-color:var(--oc-accent)}
.oc-ai-sugg{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.oc-ai-sugg .oc-chip{min-height:36px;padding:0 16px;font-size:14px;cursor:pointer;border:0}
.oc-ai-sugg .oc-chip:hover{color:var(--oc-ink)}
.oc-ai-sugg .oc-chip[aria-pressed=true]{background:var(--oc-accent-soft);color:var(--oc-accent-2)}
.oc-ai-hint{font-size:13px;color:var(--oc-muted);margin-top:8px}
.oc-ai-est{margin-top:20px}
.oc-ai-est .oc-stat-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
.oc-ai-est .oc-kpi__v{min-height:36px;display:flex;align-items:center}
.oc-ai-est .oc-kpi__v .oc-skeleton{width:70%;height:20px}
.oc-ai-bar{margin-top:18px;display:flex;flex-direction:column;gap:10px}
.oc-ai-bar__row{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;font-size:14px}
.oc-ai-bar.is-short .oc-progress__fill{background:var(--oc-sun)}
.oc-ai-bar.is-short [data-est=need]{color:var(--oc-sun-ink);font-weight:600}
.oc-ai-short{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.oc-ai-types{margin-top:20px}
.oc-ai-types h3{font-size:17px;margin-bottom:12px}
.oc-ai-types .oc-ai-note{margin-top:12px}
.oc-ai-nav{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:24px;flex-wrap:wrap}
.oc-ai-nav__r{display:flex;align-items:center;gap:12px;margin-left:auto}
.oc-ai-status{font-size:13px;color:var(--oc-muted);display:inline-flex;align-items:center;gap:6px}
.oc-ai-status.is-err{color:var(--oc-accent-2)}
@media (max-width:640px){
  .oc-ai-est .oc-stat-grid{grid-template-columns:1fr}
  .oc-ai-stepper .oc-input{width:96px}
  .oc-ai-nav .oc-btn{flex:1 1 auto}
  .oc-ai-nav__r{width:100%;flex-wrap:wrap}
  .oc-ai-status{width:100%}
}

/* == step articles == */
.oc-ar-head{display:flex;flex-wrap:wrap;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:20px}
.oc-ar-head h2{font-size:24px}
.oc-ar-sub{margin-top:4px;font-size:14px}
.oc-ar-note{margin-top:6px;font-size:13px;font-weight:600;color:var(--oc-accent-2)}
.oc-ar-tools{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-bottom:16px}
.oc-ar-search{flex:1 1 240px;min-width:0;position:relative}
.oc-ar-search .oc-icon{position:absolute;left:18px;top:50%;transform:translateY(-50%);color:var(--oc-faint)}
.oc-ar-search .oc-input{padding-left:46px;height:44px}
.oc-ar-check{display:inline-flex;align-items:center;gap:8px;font-size:14px;font-weight:600;color:var(--oc-muted);cursor:pointer;user-select:none}
.oc-ar-check input,.oc-ar-cb{width:18px;height:18px;accent-color:var(--oc-accent);cursor:pointer}
.oc-ar-table td.oc-ar-c0,.oc-ar-table th.oc-ar-c0{width:44px}
.oc-ar-title{font-weight:700;line-height:1.35;word-break:break-word}
.oc-ar-meta{display:flex;flex-wrap:wrap;align-items:center;gap:6px;margin-top:6px;font-size:13px}
.oc-ar-st{display:flex;flex-direction:column;align-items:flex-start;gap:4px;min-width:150px}
.oc-ar-st .oc-progress{width:140px}
.oc-ar-st .oc-progress__bar{height:6px}
.oc-ar-err{font-size:12px;color:var(--oc-accent-2);max-width:200px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.oc-ar-acts{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:6px}
.oc-ar-running{display:flex;flex-direction:column;gap:14px}
.oc-ar-running .oc-skeleton{height:18px}
.oc-ar-foot{display:flex;justify-content:flex-start;margin-top:24px}
.oc-ar-view .oc-modal__box{width:min(880px,100%);height:min(720px,calc(100vh - 40px))}
.oc-ar-view .oc-modal__h h3{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.oc-ar-desc{font-size:14px;margin-bottom:14px}
.oc-ar-img{width:100%;max-height:300px;object-fit:cover;border-radius:16px;margin-bottom:16px;background:var(--oc-block)}
.oc-ar-content{font-size:15px;line-height:1.7;word-break:break-word}
.oc-ar-content h1,.oc-ar-content h2,.oc-ar-content h3{margin:18px 0 8px}
.oc-ar-content p,.oc-ar-content ul,.oc-ar-content ol{margin-bottom:12px}
.oc-ar-content ul,.oc-ar-content ol{padding-left:22px}
.oc-ar-content img{border-radius:12px;margin:10px 0;height:auto}
.oc-ar-content a{color:var(--oc-accent-2);text-decoration:underline}
.oc-ar-content table{width:100%;margin-bottom:12px;font-size:14px}
.oc-ar-content td,.oc-ar-content th{border:1px solid var(--oc-line);padding:6px 10px}
.oc-ar-view .oc-modal__f{flex-wrap:wrap}
@media (max-width:1060px){.oc-ar-table td.oc-ar-c1{display:block}.oc-ar-table td.oc-ar-c1::before{display:none}.oc-ar-table td.oc-ar-c0{justify-content:flex-start;min-height:28px}.oc-ar-table td.oc-ar-c0::before{display:none}.oc-ar-acts{justify-content:flex-end}.oc-ar-st{align-items:flex-end}}
@media (max-width:640px){.oc-ar-view .oc-modal__f .oc-btn{flex:1 1 auto}}

/* == pane publish == */
.oc-pb-box{width:min(600px,100%);height:min(640px,calc(100vh - 40px))}
.oc-pb-tabs{margin-bottom:18px}
.oc-pb-form{display:flex;flex-direction:column;gap:14px}
.oc-pb-pw{position:relative}
.oc-pb-pw .oc-input{padding-right:56px}
.oc-pb-eye{position:absolute;right:6px;top:50%;transform:translateY(-50%);width:40px;height:40px;border-radius:50%;display:grid;place-items:center;color:var(--oc-muted)}
.oc-pb-eye:hover{background:var(--oc-block);color:var(--oc-ink)}
.oc-pb-eye[aria-pressed=true]{color:var(--oc-accent-2)}
.oc-pb-hint{font-size:13px;line-height:1.5}
.oc-pb-hint a,.oc-pb-link{color:var(--oc-accent-2);font-weight:600;display:inline-flex;align-items:center;gap:4px}
.oc-pb-hint a:hover,.oc-pb-link:hover{text-decoration:underline}
.oc-pb-secret{display:flex;flex-direction:column;gap:8px;padding:14px;border-radius:16px;background:var(--oc-sun-soft)}
.oc-pb-secret .oc-row{flex-wrap:nowrap}
.oc-pb-secret .oc-input{flex:1 1 auto;min-width:0;font-family:ui-monospace,Menlo,monospace;font-size:13px;height:40px}
.oc-pb-warn{display:flex;align-items:center;gap:6px;font-size:13px;font-weight:600;color:var(--oc-sun-ink)}
.oc-pb-actions{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-top:4px}
.oc-pb-actions .oc-pb-del{margin-left:auto}
.oc-pb-result{margin-top:4px}
.oc-pb-result .oc-chip{white-space:normal;max-width:100%}
.oc-pb-confirm{display:flex;flex-wrap:wrap;align-items:center;gap:8px;padding:12px 14px;border-radius:16px;background:var(--oc-accent-bg);font-size:14px;font-weight:600}
.oc-pb-confirm span{flex:1 1 160px}
.oc-pb-err{display:flex;gap:8px;align-items:flex-start;padding:12px 14px;border-radius:16px;background:var(--oc-accent-soft);color:var(--oc-accent-2);font-size:14px;font-weight:600;word-break:break-word}
.oc-pb-done{display:flex;gap:8px;align-items:center;padding:12px 14px;border-radius:16px;background:var(--oc-ok-soft);color:var(--oc-ok);font-size:14px;font-weight:600;word-break:break-all}
.oc-pb-f{justify-content:space-between;align-items:center}
.oc-pb-f .oc-muted{font-size:13px}
@media (max-width:640px){.oc-pb-actions .oc-pb-del{margin-left:0}.oc-pb-f{flex-wrap:wrap}.oc-pb-f .oc-btn{flex:1 1 auto}}

/* == pane pay == */
.oc-pay-box{width:min(520px,100%);height:min(600px,90vh)}
.oc-pay-box .oc-modal__f{justify-content:space-between}
.oc-pay-box .oc-modal__f .oc-pay-f-right{display:flex;gap:10px;margin-left:auto}
.oc-pay-warn{display:flex;align-items:flex-start;gap:10px;padding:12px 16px;border-radius:16px;background:var(--oc-sun-soft);color:var(--oc-sun-ink);font-size:14px;font-weight:600;margin-bottom:16px}
.oc-pay-warn .oc-icon{margin-top:2px}
.oc-pay-amount-wrap{position:relative}
.oc-pay-amount{height:60px;font-size:24px;font-weight:700;padding-right:56px;font-variant-numeric:tabular-nums}
.oc-pay-unit{position:absolute;right:24px;top:50%;transform:translateY(-50%);font-size:20px;font-weight:700;color:var(--oc-muted);pointer-events:none}
.oc-pay-hint{font-size:13px;color:var(--oc-muted);min-height:20px}
.oc-pay-hint.is-error{color:var(--oc-accent-2);font-weight:600}
.oc-pay-amount.is-error{border-color:var(--oc-accent-2)}
.oc-pay-chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.oc-pay-chips .oc-chip{min-height:36px;padding:0 16px;font-size:14px;cursor:pointer;border:1.5px solid transparent;transition:background .15s,color .15s}
.oc-pay-chips .oc-chip:hover{background:var(--oc-accent-bg);color:var(--oc-accent-2)}
.oc-pay-chips .oc-chip[aria-pressed=true]{background:var(--oc-accent-soft);color:var(--oc-accent-2);border-color:var(--oc-accent)}
.oc-pay-conv{margin-top:18px;padding:16px 18px;border-radius:var(--oc-r-card);background:var(--oc-accent-bg);display:flex;flex-direction:column;gap:4px;min-height:84px;justify-content:center}
.oc-pay-conv__q{font-size:22px;font-weight:800;letter-spacing:-.5px;color:var(--oc-accent-2);font-variant-numeric:tabular-nums}
.oc-pay-conv__a{font-size:14px;color:var(--oc-muted);font-variant-numeric:tabular-nums}
.oc-pay-err{margin-top:12px;color:var(--oc-accent-2);font-size:14px;font-weight:600}
.oc-pay-err:empty{display:none}
.oc-pay-transfer{display:grid;grid-template-columns:220px minmax(0,1fr);gap:20px;align-items:start}
.oc-pay-qr{width:220px;height:220px;border-radius:var(--oc-r-card);background:var(--oc-block);padding:14px;display:grid;place-items:center;position:relative}
.oc-pay-qr img{width:100%;height:100%;object-fit:contain;border-radius:8px;background:var(--oc-bg)}
.oc-pay-qr.is-expired img{opacity:.25}
.oc-pay-rows{display:flex;flex-direction:column;gap:10px;min-width:0}
.oc-pay-r{display:flex;align-items:center;gap:8px;min-width:0}
.oc-pay-r__t{flex:1 1 auto;min-width:0}
.oc-pay-r__k{font-size:12px;font-weight:600;color:var(--oc-muted)}
.oc-pay-r__v{font-weight:700;font-size:15px;word-break:break-all;font-variant-numeric:tabular-nums}
.oc-pay-r--memo .oc-pay-r__v{color:var(--oc-accent-2)}
.oc-pay-copy{flex:none;width:36px;height:36px;border-radius:50%;display:grid;place-items:center;color:var(--oc-muted);background:var(--oc-block)}
.oc-pay-copy:hover{background:var(--oc-accent-soft);color:var(--oc-accent-2)}
.oc-pay-copy.is-done{background:var(--oc-ok-soft);color:var(--oc-ok)}
.oc-pay-status{display:flex;align-items:center;flex-wrap:wrap;gap:8px;margin-top:16px}
.oc-pay-wait{font-size:13px;color:var(--oc-muted);display:inline-flex;align-items:center;gap:6px}
.oc-pay-wait .oc-icon{animation:oc-pay-spin 1.2s linear infinite}
@keyframes oc-pay-spin{to{transform:rotate(360deg)}}
.oc-pay-note{display:flex;align-items:flex-start;gap:10px;margin-top:14px;padding:12px 16px;border-radius:16px;background:var(--oc-sun-soft);color:var(--oc-sun-ink);font-size:13px;font-weight:600}
.oc-pay-note .oc-icon{margin-top:1px}
.oc-pay-center{height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:10px;padding:12px 0}
.oc-pay-badge{width:72px;height:72px;border-radius:50%;display:grid;place-items:center;background:var(--oc-ok-soft);color:var(--oc-ok);margin-bottom:6px}
.oc-pay-badge--accent{background:var(--oc-accent-soft);color:var(--oc-accent-2)}
.oc-pay-big{font-size:22px;font-weight:800;letter-spacing:-.5px}
.oc-pay-bal{margin-top:6px}
@media (max-width:560px){
  .oc-pay-transfer{grid-template-columns:1fr;justify-items:center}
  .oc-pay-rows{width:100%}
  .oc-pay-box .oc-modal__f{flex-wrap:wrap}
  .oc-pay-box .oc-modal__f .oc-btn{flex:1 1 auto}
}

/* == docs == */
.oc-dc{padding:32px 0 56px}
.oc-dc-back{display:inline-flex;align-items:center;gap:6px;color:var(--oc-muted);font-weight:600;font-size:14px;margin-bottom:16px}
.oc-dc-back:hover{color:var(--oc-ink)}
.oc-dc-h1{font-size:36px;margin-bottom:10px}
.oc-dc-lead{color:var(--oc-muted);max-width:760px;font-size:17px}
.oc-dc-sec{margin-top:44px}
.oc-dc-sec>h2{font-size:24px;margin-bottom:6px}
.oc-dc-sub{color:var(--oc-muted);margin-bottom:18px}
.oc-dc-ways{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.oc-dc-way{display:flex;flex-direction:column;gap:14px}
.oc-dc-way__h{display:flex;align-items:center;gap:12px}
.oc-dc-way__ic{width:44px;height:44px;border-radius:14px;display:grid;place-items:center;background:var(--oc-accent-soft);color:var(--oc-accent-2)}
.oc-dc-way__t{font-size:18px;font-weight:800}
.oc-dc-way__d{font-size:13px;color:var(--oc-muted)}
.oc-dc-steps{list-style:none;counter-reset:s;display:flex;flex-direction:column;gap:8px;font-size:14px;flex:1}
.oc-dc-steps li{counter-increment:s;display:flex;gap:10px}
.oc-dc-steps li::before{content:counter(s);flex:none;width:22px;height:22px;border-radius:50%;background:var(--oc-block);font-size:12px;font-weight:700;display:grid;place-items:center}
.oc-dc-steps code,.oc-dc-tbl code,.oc-dc-fns code,.oc-dc-faq code{font-family:ui-monospace,Menlo,monospace;font-size:.88em;background:var(--oc-block);padding:1px 6px;border-radius:6px;word-break:break-word}
.oc-dc-way .oc-btn{align-self:flex-start}
.oc-dc-tblw{overflow-x:auto;border:1.5px solid var(--oc-line);border-radius:var(--oc-r-card)}
.oc-dc-tbl{width:100%;font-size:14px;min-width:640px}
.oc-dc-tbl th,.oc-dc-tbl td{text-align:left;vertical-align:top;padding:12px 16px;border-bottom:1px solid var(--oc-line)}
.oc-dc-tbl th{background:var(--oc-block);font-weight:700;font-size:13px}
.oc-dc-tbl tr:last-child td{border-bottom:0}
.oc-dc-head{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 16px;font-size:14px}
.oc-dc-code{position:relative;margin-top:16px}
.oc-dc-code pre{background:#1F1A17;color:#F3F0EE;border-radius:16px;padding:18px 20px;overflow-x:auto;font:13px/1.6 ui-monospace,Menlo,monospace}
.oc-dc-code__t{display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:13px;font-weight:700;color:var(--oc-muted);margin-bottom:8px}
.oc-dc-tbl td:first-child code{white-space:nowrap}
.oc-dc-copy.is-ok{color:var(--oc-ok)}
.oc-dc-fns{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;list-style:none}
.oc-dc-fns li{border:1.5px solid var(--oc-line);border-radius:16px;padding:14px 16px;font-size:14px;color:var(--oc-muted)}
.oc-dc-fns b{display:block;color:var(--oc-ink);margin-bottom:4px}
.oc-dc-faq{display:flex;flex-direction:column;gap:12px;max-width:820px}
.oc-dc-faq details{border:1.5px solid var(--oc-line);border-radius:20px}
.oc-dc-faq details[open]{background:var(--oc-accent-bg);border-color:var(--oc-accent-soft)}
.oc-dc-faq summary{list-style:none;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:18px 22px;font-weight:700;cursor:pointer}
.oc-dc-faq summary::-webkit-details-marker{display:none}
.oc-dc-faq details[open] summary .oc-icon{transform:rotate(180deg);color:var(--oc-accent-2)}
.oc-dc-faq p{padding:0 22px 20px;color:var(--oc-muted)}
@media (max-width:900px){.oc-dc-ways{grid-template-columns:1fr}.oc-dc-fns{grid-template-columns:1fr}}
@media (max-width:600px){.oc-dc{padding-top:20px}.oc-dc-h1{font-size:28px}.oc-dc-sec{margin-top:36px}}