.bk-sec-tool{--bk-sec-bg:#f7f8f4;--bk-sec-surface:#ffffff;--bk-sec-soft:#eef4f1;--bk-sec-text:#1e2a28;--bk-sec-text-soft:#61706b;--bk-sec-accent:#1c7a72;--bk-sec-accent-hover:#165e58;--bk-sec-sage:#afc8bf;--bk-sec-gold:#c8a25a;--bk-sec-border:#d8e2dd;--bk-sec-danger:#b54b4b;--bk-sec-danger-bg:#fff4f2;--bk-sec-amber-bg:#fff8e8;--bk-sec-teal-bg:#eef7f4;--bk-sec-shadow-sm:0 10px 28px rgba(30, 42, 40, 0.06);--bk-sec-shadow-md:0 22px 56px rgba(30, 42, 40, 0.09);width:100%;max-width:100%;color:var(--bk-sec-text);background:radial-gradient(circle at top left,rgb(175 200 191 / .18),transparent 30%),radial-gradient(circle at top right,rgb(200 162 90 / .1),transparent 26%),var(--bk-sec-bg);border:1px solid rgb(216 226 221 / .78);border-radius:30px;padding:clamp(16px, 3vw, 28px);overflow:hidden}.bk-sec-tool,.bk-sec-tool *{box-sizing:border-box}.bk-sec-root{width:100%;max-width:920px;margin:0 auto}.bk-sec-shell{display:grid;gap:18px}.bk-sec-sr-only{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}.bk-sec-header{text-align:center;padding:clamp(8px, 2vw, 18px) 0 4px}.bk-sec-eyebrow{display:inline-flex;align-items:center;justify-content:center;gap:8px;max-width:100%;margin:0 0 18px;padding:7px 13px;border:1px solid rgb(28 122 114 / .22);border-radius:999px;background:rgb(238 244 241 / .88);color:var(--bk-sec-accent-hover);font-size:12px;font-weight:800;line-height:1.2;text-decoration:none!important;white-space:nowrap}.bk-sec-eyebrow::before{content:'';width:8px;height:8px;flex:0 0 8px;border-radius:50%;background:var(--bk-sec-gold)}.bk-sec-title{max-width:760px;margin:0 auto 12px;color:var(--bk-sec-text);font-size:clamp(2rem, 5vw, 3.25rem);line-height:1.06;letter-spacing:-.04em}.bk-sec-subtitle{max-width:680px;margin:0 auto 10px;color:var(--bk-sec-text);font-size:clamp(1rem, 2vw, 1.13rem);line-height:1.65;font-weight:650}.bk-sec-intro,.bk-sec-reassurance,.bk-sec-trust,.bk-sec-meta-note,.bk-sec-result-copy,.bk-sec-guidance p,.bk-sec-result-trust,.bk-sec-empty-history,.bk-sec-tip,.bk-sec-status{color:var(--bk-sec-text-soft)}.bk-sec-intro{max-width:760px;margin:0 auto;line-height:1.75}.bk-sec-reassurance,.bk-sec-trust,.bk-sec-meta-note,.bk-sec-card,.bk-sec-history-card,.bk-sec-result-card,.bk-sec-compare-card,.bk-sec-highlight-box,.bk-sec-guidance,.bk-sec-result-history{background:rgb(255 255 255 / .96);border:1px solid var(--bk-sec-border);border-radius:24px;box-shadow:var(--bk-sec-shadow-sm)}.bk-sec-reassurance{max-width:760px;margin:16px auto 0;padding:12px 15px;line-height:1.65;font-size:.95rem}.bk-sec-trust,.bk-sec-meta-note{padding:14px 16px;line-height:1.7}.bk-sec-trust a{color:var(--bk-sec-accent-hover);font-weight:750;text-decoration-thickness:1px;text-underline-offset:3px}.bk-sec-card,.bk-sec-history-card,.bk-sec-result-card{padding:clamp(18px, 3vw, 26px)}.bk-sec-form{margin:0}.bk-sec-fieldset{min-width:0;margin:0;padding:0;border:0}.bk-sec-fieldset+.bk-sec-fieldset{margin-top:18px;padding-top:18px;border-top:1px solid var(--bk-sec-border)}.bk-sec-fieldset legend{margin:0 0 13px;padding:0;color:var(--bk-sec-text);font-weight:850;font-size:1.02rem;letter-spacing:-.01em}.bk-sec-grid{display:grid;gap:16px;min-width:0}.bk-sec-grid-two{grid-template-columns:repeat(2,minmax(0,1fr))}.bk-sec-field{min-width:0}.bk-sec-field label{display:block;margin-bottom:8px;color:var(--bk-sec-text);font-size:.95rem;font-weight:750}.bk-sec-field input,.bk-sec-field select{width:100%;min-height:52px;padding:12px 14px;border:1px solid var(--bk-sec-border);border-radius:15px;background:#fff;color:var(--bk-sec-text);font:inherit;line-height:1.35;box-shadow:inset 0 1px 0 rgb(255 255 255 / .7)}.bk-sec-field input:focus,.bk-sec-field select:focus,.bk-sec-btn:focus-visible,.bk-sec-result-card:focus-visible,.bk-sec-error:focus-visible{outline:3px solid rgb(28 122 114 / .34);outline-offset:3px}.bk-sec-tip{margin:12px 0 0;padding:12px 14px;border-radius:16px;background:var(--bk-sec-soft);border:1px solid rgb(216 226 221 / .82);font-size:.95rem;line-height:1.65}.bk-sec-actions,.bk-sec-route-actions,.bk-sec-result-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:18px}.bk-sec-btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;min-width:44px;padding:0 20px;border:1px solid var(--bk-sec-border);border-radius:15px;background:#fff;color:var(--bk-sec-text);font:inherit;font-weight:800;line-height:1.2;text-align:center;text-decoration:none!important;cursor:pointer;transition:transform 0.18s ease,box-shadow 0.18s ease,background-color 0.18s ease,border-color 0.18s ease}.bk-sec-btn:hover{transform:translateY(-1px);box-shadow:var(--bk-sec-shadow-sm)}.bk-sec-btn-primary{border-color:var(--bk-sec-accent);background:linear-gradient(180deg,#21857c,var(--bk-sec-accent));color:#fff}.bk-sec-btn-primary:hover{border-color:var(--bk-sec-accent-hover);background:linear-gradient(180deg,#1d786f,var(--bk-sec-accent-hover))}.bk-sec-btn-secondary{background:var(--bk-sec-soft);color:var(--bk-sec-accent-hover);border-color:rgb(28 122 114 / .18)}.bk-sec-btn-danger{background:var(--bk-sec-danger-bg);color:var(--bk-sec-danger);border-color:rgb(181 75 75 / .34)}.bk-sec-error{margin:14px 0 0;padding:12px 14px;border-radius:14px;background:var(--bk-sec-danger-bg);color:var(--bk-sec-danger);border:1px solid rgb(181 75 75 / .28);font-weight:750;line-height:1.55}.bk-sec-status{min-height:1.4em;margin:10px 0 0;font-size:.94rem;line-height:1.5}.bk-sec-history-card h3,.bk-sec-highlight-box h4,.bk-sec-guidance h4,.bk-sec-compare-card h4,.bk-sec-result-history h4{margin:0 0 10px;color:var(--bk-sec-text);font-size:1.08rem;line-height:1.25}.bk-sec-history-list{display:grid;gap:10px;list-style:none;margin:0;padding:0}.bk-sec-history-item{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 14px;border:1px solid var(--bk-sec-border);border-radius:15px;background:var(--bk-sec-soft)}.bk-sec-history-date{color:var(--bk-sec-text-soft);font-weight:700}.bk-sec-history-meta{color:var(--bk-sec-text);text-align:right}.bk-sec-result{scroll-margin-top:24px}.bk-sec-score-wrap{display:flex;flex-direction:column;align-items:center;gap:13px;text-align:center;padding-bottom:20px;border-bottom:1px solid var(--bk-sec-border)}.bk-sec-score-ring{width:clamp(132px, 28vw, 164px);min-width:clamp(132px, 28vw, 164px);height:clamp(132px, 28vw, 164px);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;border:1px solid rgb(28 122 114 / .22);border-radius:50%;background:radial-gradient(circle at center,#ffffff 0 58%,transparent 59%),conic-gradient(from -90deg,rgb(28 122 114 / .42),rgb(200 162 90 / .2),rgb(216 226 221 / .75));box-shadow:var(--bk-sec-shadow-sm)}.bk-sec-score-label{color:var(--bk-sec-text-soft);font-size:.78rem;font-weight:800;letter-spacing:.04em;text-transform:uppercase}.bk-sec-score{color:var(--bk-sec-accent-hover);font-size:clamp(2.15rem, 8vw, 3.25rem);font-weight:900;line-height:1;white-space:nowrap}.bk-sec-score-sub{max-width:100px;color:var(--bk-sec-text-soft);font-size:.72rem;line-height:1.2}.bk-sec-band{display:inline-flex;align-items:center;justify-content:center;max-width:100%;padding:7px 13px;border-radius:999px;font-size:.86rem;font-weight:850;line-height:1.25;white-space:normal;border:1px solid var(--bk-sec-border)}.bk-sec-band-low{color:#8a3d31;border-color:rgb(181 75 75 / .24);background:#fff4ef}.bk-sec-band-mid{color:#76561d;border-color:rgb(200 162 90 / .36);background:var(--bk-sec-amber-bg)}.bk-sec-band-good{color:var(--bk-sec-accent-hover);border-color:rgb(28 122 114 / .24);background:var(--bk-sec-teal-bg)}.bk-sec-result-title{max-width:680px;margin:0;color:var(--bk-sec-text);font-size:clamp(1.22rem, 2.6vw, 1.58rem);font-weight:900;line-height:1.2;letter-spacing:-.02em}.bk-sec-result-copy{max-width:720px;margin:0 auto;line-height:1.75}.bk-sec-stat-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-top:20px}.bk-sec-stat{min-width:0;padding:15px 13px;border:1px solid var(--bk-sec-border);border-radius:17px;background:var(--bk-sec-soft);text-align:center}.bk-sec-stat span{display:block;margin-bottom:6px;color:var(--bk-sec-text-soft);font-size:.86rem;line-height:1.25}.bk-sec-stat strong{color:var(--bk-sec-text);font-size:clamp(1rem, 2vw, 1.16rem);line-height:1.2;white-space:nowrap}.bk-sec-highlight-box,.bk-sec-guidance,.bk-sec-compare-card,.bk-sec-result-history{margin-top:18px;padding:18px}.bk-sec-highlight-box ul{display:grid;gap:8px;margin:0;padding-left:20px;color:var(--bk-sec-text-soft);line-height:1.6}.bk-sec-guidance p,.bk-sec-compare-card p{margin:0;line-height:1.7}.bk-sec-result-trust{margin-top:18px;padding:16px 0 0;border-top:1px solid var(--bk-sec-border);line-height:1.7}.bk-sec-loading-shell{padding:18px;text-align:center;color:var(--bk-sec-text-soft)}.bk-sec-skeleton{min-height:430px;padding:clamp(18px, 3vw, 26px);border:1px solid var(--bk-sec-border);border-radius:24px;background:rgb(255 255 255 / .96);box-shadow:var(--bk-sec-shadow-sm)}.bk-sec-skel-score,.bk-sec-skel-line,.bk-sec-skel-card,.bk-sec-skel-panel{position:relative;overflow:hidden;background:linear-gradient(90deg,rgb(238 244 241 / .95),rgb(255 255 255 / .9),rgb(238 244 241 / .95));background-size:220% 100%;animation:bk-sec-shimmer 1.2s ease-in-out infinite}.bk-sec-skel-score{width:146px;height:146px;margin:0 auto 18px;border-radius:50%}.bk-sec-skel-line{height:14px;margin:0 auto 14px;border-radius:999px}.bk-sec-skel-line-wide{max-width:420px}.bk-sec-skel-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-top:22px}.bk-sec-skel-card{height:84px;border-radius:17px}.bk-sec-skel-panel{height:118px;margin-top:18px;border-radius:20px}@keyframes bk-sec-shimmer{0%{background-position:100% 0}100%{background-position:-100% 0}}@media (max-width:900px){.bk-sec-stat-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:767px){.bk-sec-tool{border-radius:22px;padding:16px}.bk-sec-root{max-width:100%}.bk-sec-header{padding-top:6px}.bk-sec-title{font-size:clamp(1.85rem, 9vw, 2.45rem)}.bk-sec-grid-two,.bk-sec-stat-grid,.bk-sec-skel-grid{grid-template-columns:1fr}.bk-sec-actions,.bk-sec-route-actions,.bk-sec-result-actions{flex-direction:column}.bk-sec-btn{width:100%;min-height:48px}.bk-sec-history-item{align-items:flex-start;flex-direction:column}.bk-sec-history-meta{text-align:left}.bk-sec-score-ring{width:132px;min-width:132px;height:132px}.bk-sec-score-sub{max-width:92px}.bk-sec-skeleton{min-height:460px}.bk-sec-skel-score{width:126px;height:126px}}@media (max-width:390px){.bk-sec-tool{padding:14px}.bk-sec-card,.bk-sec-history-card,.bk-sec-result-card,.bk-sec-skeleton{padding:16px}.bk-sec-band{font-size:.82rem}}@media (prefers-reduced-motion:reduce){.bk-sec-btn{transition:none}.bk-sec-btn:hover{transform:none}.bk-sec-skel-score,.bk-sec-skel-line,.bk-sec-skel-card,.bk-sec-skel-panel{animation:none}}.bk-sec-tool .bk-sec-header{max-width:820px;margin-inline:auto;padding-block:clamp(10px, 2.2vw, 22px) clamp(4px, 1vw, 8px)}.bk-sec-tool .bk-sec-title{max-width:780px;margin-bottom:clamp(10px, 1.5vw, 14px);text-wrap:balance}.bk-sec-tool .bk-sec-subtitle,.bk-sec-tool .bk-sec-intro{max-width:720px}.bk-sec-tool .bk-sec-eyebrow{margin-bottom:clamp(14px, 2vw, 20px)}.bk-sec-tool .bk-sec-card,.bk-sec-tool .bk-sec-history-card,.bk-sec-tool .bk-sec-result-card,.bk-sec-tool .bk-sec-skeleton{max-width:920px;margin-inline:auto}.bk-sec-tool .bk-sec-result-card{overflow:visible}.bk-sec-tool .bk-sec-score-wrap{gap:clamp(12px, 2vw, 16px);padding-bottom:clamp(20px, 3vw, 26px)}.bk-sec-tool .bk-sec-score-ring{margin-inline:auto;flex:0 0 auto}.bk-sec-tool .bk-sec-band{text-align:center;text-decoration:none!important;overflow:visible}.bk-sec-tool .bk-sec-result-title,.bk-sec-tool .bk-sec-result-copy{text-align:center}.bk-sec-tool .bk-sec-stat{display:flex;min-height:104px;flex-direction:column;align-items:center;justify-content:center}.bk-sec-tool .bk-sec-highlight-box,.bk-sec-tool .bk-sec-guidance,.bk-sec-tool .bk-sec-compare-card,.bk-sec-tool .bk-sec-result-history{border-color:rgb(216 226 221 / .92)}.bk-sec-tool .bk-sec-highlight-box{background:linear-gradient(180deg,#ffffff,rgb(238 244 241 / .62))}.bk-sec-tool .bk-sec-guidance{background:linear-gradient(180deg,rgb(238 247 244 / .9),#ffffff);border-color:rgb(28 122 114 / .18)}.bk-sec-tool .bk-sec-route-actions,.bk-sec-tool .bk-sec-result-actions{align-items:center}.bk-sec-tool .bk-sec-btn,.bk-sec-tool a.bk-sec-btn,.bk-sec-tool button.bk-sec-btn{min-height:48px;color:var(--bk-sec-text)!important;text-decoration:none!important;-webkit-text-decoration:none!important;box-shadow:none;appearance:none}.bk-sec-tool .bk-sec-btn:visited,.bk-sec-tool a.bk-sec-btn:visited{color:inherit!important}.bk-sec-tool .bk-sec-btn-primary,.bk-sec-tool a.bk-sec-btn-primary,.bk-sec-tool button.bk-sec-btn-primary,.bk-sec-tool .bk-sec-btn-primary:visited,.bk-sec-tool a.bk-sec-btn-primary:visited{background:linear-gradient(180deg,#21857c,var(--bk-sec-accent))!important;border-color:var(--bk-sec-accent)!important;color:#ffffff!important}.bk-sec-tool .bk-sec-btn-primary:hover,.bk-sec-tool .bk-sec-btn-primary:focus,.bk-sec-tool .bk-sec-btn-primary:active,.bk-sec-tool a.bk-sec-btn-primary:hover,.bk-sec-tool a.bk-sec-btn-primary:focus,.bk-sec-tool a.bk-sec-btn-primary:active,.bk-sec-tool button.bk-sec-btn-primary:hover,.bk-sec-tool button.bk-sec-btn-primary:focus,.bk-sec-tool button.bk-sec-btn-primary:active{background:linear-gradient(180deg,#1d786f,var(--bk-sec-accent-hover))!important;border-color:var(--bk-sec-accent-hover)!important;color:#ffffff!important}.bk-sec-tool .bk-sec-btn-secondary,.bk-sec-tool a.bk-sec-btn-secondary,.bk-sec-tool button.bk-sec-btn-secondary,.bk-sec-tool .bk-sec-btn-secondary:visited,.bk-sec-tool a.bk-sec-btn-secondary:visited{background:var(--bk-sec-soft)!important;border-color:rgb(28 122 114 / .2)!important;color:var(--bk-sec-accent-hover)!important}.bk-sec-tool .bk-sec-btn-secondary:hover,.bk-sec-tool .bk-sec-btn-secondary:focus,.bk-sec-tool .bk-sec-btn-secondary:active,.bk-sec-tool a.bk-sec-btn-secondary:hover,.bk-sec-tool a.bk-sec-btn-secondary:focus,.bk-sec-tool a.bk-sec-btn-secondary:active,.bk-sec-tool button.bk-sec-btn-secondary:hover,.bk-sec-tool button.bk-sec-btn-secondary:focus,.bk-sec-tool button.bk-sec-btn-secondary:active{background:#ffffff!important;border-color:rgb(28 122 114 / .34)!important;color:var(--bk-sec-accent-hover)!important}.bk-sec-tool .bk-sec-btn-danger,.bk-sec-tool button.bk-sec-btn-danger,.bk-sec-tool .bk-sec-btn-danger:visited{background:var(--bk-sec-danger-bg)!important;border-color:rgb(181 75 75 / .36)!important;color:var(--bk-sec-danger)!important}.bk-sec-tool .bk-sec-btn-danger:hover,.bk-sec-tool .bk-sec-btn-danger:focus,.bk-sec-tool .bk-sec-btn-danger:active,.bk-sec-tool button.bk-sec-btn-danger:hover,.bk-sec-tool button.bk-sec-btn-danger:focus,.bk-sec-tool button.bk-sec-btn-danger:active{background:#ffe9e5!important;border-color:rgb(181 75 75 / .52)!important;color:#943b3b!important}.bk-sec-tool .bk-sec-btn:hover,.bk-sec-tool .bk-sec-btn:focus{transform:translateY(-1px);box-shadow:var(--bk-sec-shadow-sm)}.bk-sec-tool .bk-sec-btn:focus-visible,.bk-sec-tool a.bk-sec-btn:focus-visible,.bk-sec-tool button.bk-sec-btn:focus-visible{outline:3px solid rgb(28 122 114 / .36)!important;outline-offset:3px!important}.bk-sec-tool .bk-sec-btn-danger:focus-visible,.bk-sec-tool button.bk-sec-btn-danger:focus-visible{outline-color:rgb(181 75 75 / .34)!important}.bk-sec-tool .bk-sec-history-item{display:grid;grid-template-columns:minmax(110px,0.38fr) minmax(0,1fr);align-items:center;justify-content:initial;gap:14px}.bk-sec-tool .bk-sec-history-date{min-width:0}.bk-sec-tool .bk-sec-history-meta{min-width:0;justify-self:end;text-align:right;line-height:1.45}.bk-sec-tool .bk-sec-result-history .bk-sec-history-item{background:#fff}.bk-sec-tool .bk-sec-skeleton{background:rgb(255 255 255 / .97)}.bk-sec-tool .bk-sec-skel-score,.bk-sec-tool .bk-sec-skel-line,.bk-sec-tool .bk-sec-skel-card,.bk-sec-tool .bk-sec-skel-panel{background:linear-gradient(90deg,rgb(238 244 241 / .98),rgb(255 255 255 / .96),rgb(216 226 221 / .7));background-size:220% 100%}@media (min-width:768px){.bk-sec-tool .bk-sec-actions,.bk-sec-tool .bk-sec-route-actions,.bk-sec-tool .bk-sec-result-actions{justify-content:flex-start}.bk-sec-tool .bk-sec-route-actions{justify-content:center}}@media (max-width:767px){.bk-sec-tool .bk-sec-header{padding-top:4px}.bk-sec-tool .bk-sec-title{max-width:100%;text-wrap:balance}.bk-sec-tool .bk-sec-history-item{grid-template-columns:1fr;gap:6px}.bk-sec-tool .bk-sec-history-meta{justify-self:start;text-align:left}.bk-sec-tool .bk-sec-score-wrap{gap:12px}}.bk-sec-tool .bk-sec-time-field{min-width:0}.bk-sec-tool .bk-sec-field-label{display:block;margin-bottom:8px;color:var(--bk-sec-text);font-size:.95rem;font-weight:750;line-height:1.35}.bk-sec-tool .bk-sec-time-control{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr) minmax(72px,0.8fr);gap:10px;align-items:stretch;min-width:0;padding:8px;border:1px solid rgb(216 226 221 / .95);border-radius:18px;background:linear-gradient(180deg,#ffffff,rgb(238 244 241 / .72));box-shadow:inset 0 1px 0 rgb(255 255 255 / .9)}.bk-sec-tool .bk-sec-time-part{min-width:0;position:relative}.bk-sec-tool .bk-sec-time-part select,.bk-sec-tool .bk-sec-field select,.bk-sec-tool .bk-sec-field input{color:var(--bk-sec-text)!important;background-color:#ffffff!important;border-color:var(--bk-sec-border)!important}.bk-sec-tool .bk-sec-time-part select{min-height:48px;padding:11px 34px 11px 12px;border:1px solid var(--bk-sec-border);border-radius:14px;background-image:linear-gradient(45deg,transparent 50%,var(--bk-sec-accent-hover) 50%),linear-gradient(135deg,var(--bk-sec-accent-hover) 50%,transparent 50%);background-position:calc(100% - 18px) 50%,calc(100% - 13px) 50%;background-size:5px 5px,5px 5px;background-repeat:no-repeat;font:inherit;font-weight:800;line-height:1.2;appearance:none;-webkit-appearance:none;-moz-appearance:none;cursor:pointer}.bk-sec-tool .bk-sec-time-part select:hover,.bk-sec-tool .bk-sec-time-part select:focus,.bk-sec-tool .bk-sec-time-part select:focus-visible,.bk-sec-tool .bk-sec-field select:hover,.bk-sec-tool .bk-sec-field input:hover{border-color:rgb(28 122 114 / .42)!important;box-shadow:0 0 0 3px rgb(28 122 114 / .08)}.bk-sec-tool .bk-sec-time-part select:focus-visible,.bk-sec-tool .bk-sec-field select:focus-visible,.bk-sec-tool .bk-sec-field input:focus-visible{outline:3px solid rgb(28 122 114 / .34)!important;outline-offset:2px!important}.bk-sec-tool .bk-sec-score-ring{gap:5px;padding:18px}.bk-sec-tool .bk-sec-score-label,.bk-sec-tool .bk-sec-score-sub{max-width:none;white-space:nowrap;text-align:center}.bk-sec-tool .bk-sec-score-label{font-size:clamp(0.68rem, 1.8vw, 0.78rem)}.bk-sec-tool .bk-sec-score-sub{color:var(--bk-sec-text-soft);font-size:clamp(0.72rem, 1.8vw, 0.82rem);font-weight:750;line-height:1.15}.bk-sec-tool .bk-sec-score-note{max-width:520px;margin:-2px auto 0;color:var(--bk-sec-text-soft);font-size:.94rem;line-height:1.6}.bk-sec-tool .bk-sec-band{margin-top:2px;white-space:normal}@media (max-width:767px){.bk-sec-tool .bk-sec-time-control{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;padding:7px}.bk-sec-tool .bk-sec-time-part select{min-height:48px;padding-left:10px;padding-right:28px;background-position:calc(100% - 15px) 50%,calc(100% - 10px) 50%;font-size:.95rem}.bk-sec-tool .bk-sec-score-ring{width:134px;min-width:134px;height:134px;padding:16px}.bk-sec-tool .bk-sec-score-note{font-size:.9rem}}@media (max-width:390px){.bk-sec-tool .bk-sec-time-control{grid-template-columns:minmax(0,1fr)}.bk-sec-tool .bk-sec-time-part select{width:100%}}.bk-sec-tool .bk-sec-score-ring{width:clamp(148px, 16vw, 172px);height:clamp(148px, 16vw, 172px);min-width:148px;min-height:148px;aspect-ratio:1 / 1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:7px;padding:18px;overflow:visible;text-align:center}.bk-sec-tool .bk-sec-score-label{display:block;max-width:100%;color:var(--bk-sec-text-soft);font-size:clamp(0.62rem, 0.85vw, 0.72rem);font-weight:800;line-height:1;letter-spacing:.08em;text-transform:uppercase;white-space:nowrap}.bk-sec-tool .bk-sec-score{display:block;color:var(--bk-sec-accent-hover);font-size:clamp(2.35rem, 4.2vw, 3.15rem);font-weight:900;line-height:.9;letter-spacing:-.045em;white-space:nowrap;overflow-wrap:normal;word-break:normal}.bk-sec-tool .bk-sec-score-sub{display:block;max-width:94px;color:var(--bk-sec-text-soft);font-size:clamp(0.68rem, 0.9vw, 0.78rem);font-weight:750;line-height:1.12;text-align:center;white-space:normal}.bk-sec-tool .bk-sec-band{margin-top:4px}@media (max-width:480px){.bk-sec-tool .bk-sec-score-ring{width:142px;height:142px;min-width:142px;min-height:142px;gap:6px;padding:15px}.bk-sec-tool .bk-sec-score{font-size:2.55rem;line-height:.9}.bk-sec-tool .bk-sec-score-label{font-size:.62rem}.bk-sec-tool .bk-sec-score-sub{max-width:90px;font-size:.68rem}}@media (max-width:370px){.bk-sec-tool .bk-sec-score-ring{width:136px;height:136px;min-width:136px;min-height:136px;gap:5px;padding:14px}.bk-sec-tool .bk-sec-score{font-size:2.42rem}}