:root{--ink:#0f172a;--ink-soft:#64748b;--paper:#f7f8fb;--card:#ffffff;--line:#e2e8f0;--accent:#f57c00;--accent-dark:#e65100;--play:#4caf50;--beta:#fff3e0;--shadow:0 18px 50px rgba(15,23,42,0.06);--sans:"Plus Jakarta Sans","Segoe UI",sans-serif}*{box-sizing:border-box}body,html{margin:0;padding:0;background:radial-gradient(ellipse at 50% -10%,rgba(245,124,0,.12),transparent 42%),var(--paper);color:var(--ink);font-family:var(--sans)}button,input,select{font:inherit}.page{width:min(1080px,calc(100% - 40px));margin:0 auto;padding:0}.header{position:-webkit-sticky;position:sticky;top:0;z-index:10;width:100vw;margin:0 0 8px calc(50% - 50vw);background:rgba(255,255,255,.92);border-bottom:1px solid var(--line);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.header-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;width:min(1280px,calc(100% - 32px));min-height:72px;margin:0 auto;padding:0}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.nav-toggle{display:none;flex-direction:column;justify-content:center;gap:5px;width:42px;height:42px;padding:0;border:1px solid var(--line);border-radius:10px;background:white;cursor:pointer}.nav-toggle span{display:block;width:18px;height:2px;margin:0 auto;background:var(--ink)}.lang-switch{display:inline-flex;align-items:center}.lang-select{min-height:36px;max-width:150px;padding:0 10px;border:1px solid var(--line);border-radius:10px;background:white;color:var(--ink);font:inherit;font-size:13px;font-weight:600}.brand{display:flex;align-items:center;gap:8px;color:inherit;text-decoration:none}.mark{display:grid;place-items:center;flex:none}.mark,.mark img{width:46px;height:46px}.mark img{display:block}.brand strong{display:flex;flex-direction:column;gap:1px;color:var(--ink);font-size:15px;font-weight:700;letter-spacing:-.04em;line-height:1.05}.brand-kicker{color:var(--accent);font-size:10px;font-weight:700;letter-spacing:.14em;line-height:1;text-transform:uppercase}.nav{display:flex;align-items:center;flex-wrap:nowrap;gap:8px 14px;margin-left:auto}.nav,.nav a{white-space:nowrap}.nav a{color:var(--ink-soft);font-weight:650;text-decoration:none}.nav a:hover{color:var(--ink)}.nav-link-quiet{color:var(--ink-soft);font-weight:650;text-decoration:none;white-space:nowrap}.nav-link-quiet:hover{color:var(--ink)}@media (max-width:960px){.nav-toggle{display:flex}.nav{display:none;position:absolute;top:72px;left:0;right:0;z-index:20;flex-direction:column;align-items:stretch;gap:4px;margin:0;padding:12px 16px 18px;background:white;border-bottom:1px solid var(--line);box-shadow:0 12px 30px rgba(15,23,42,.08)}.nav.is-open{display:flex}.nav{flex-wrap:wrap;white-space:normal}.nav .lang-switch,.nav .nav-cta,.nav .nav-link-quiet,.nav a{width:100%}.lang-select{max-width:none;width:100%}}.nav-cta{display:inline-flex;align-items:center;justify-content:center;min-height:40px;padding:0 16px;border:0;border-radius:999px;background:var(--accent);white-space:nowrap;flex-shrink:0;font:inherit;font-weight:700;line-height:1;text-align:center;cursor:pointer;box-shadow:0 8px 18px rgba(245,124,0,.32)}.nav-cta,.nav-cta:hover{color:white}.hero{max-width:100%;margin:28px auto 8px;text-align:center}h1{display:grid;justify-items:center;grid-gap:10px;gap:10px;margin:0;font-size:clamp(17px,3.5vw,48px);font-weight:800;letter-spacing:-.045em;line-height:1.08}.keyword-line{color:var(--ink);font-size:clamp(15px,1.7vw,18px);font-weight:800;letter-spacing:.14em;line-height:1.2;text-transform:uppercase}.flip-line{display:block}.flip,.flip-line{white-space:nowrap}.flip{display:inline-grid;height:1.22em;overflow:hidden;vertical-align:bottom}.flip-word{grid-area:1/1;justify-self:center;display:inline-block;padding:0 .22em .04em;border-radius:.18em;background:var(--accent);color:white;opacity:0;transform:translateY(75%);transition:opacity .45s ease,transform .55s cubic-bezier(.2,.8,.2,1)}.flip-word.is-on{opacity:1;transform:translateY(0)}@media (prefers-reduced-motion:reduce){.flip-word{transition:none}}.accent{color:var(--accent)}.lede{max-width:38rem;margin:14px auto 0;color:var(--ink-soft);font-size:18px;line-height:1.55}.source-row{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin:28px auto 16px}.source{display:inline-flex;align-items:center;gap:8px;min-height:48px;padding:0 18px;border:1px solid #d5dbe3;border-radius:999px;background:white;color:var(--ink);box-shadow:0 8px 22px rgba(15,23,42,.08);font-weight:700;cursor:pointer}.source:hover{border-color:#f57c00;box-shadow:0 10px 24px rgba(245,124,0,.22)}.source[aria-selected=true]{border-color:var(--accent);box-shadow:inset 0 0 0 1px var(--accent)}.source:first-child svg{color:#1d4ed8}.source:nth-child(2) svg{color:#e11d48}.source:nth-child(3) svg{color:#db2777}.source:nth-child(4) svg{color:#0f766e}.source:nth-child(5) svg{color:#7c3aed}.source:nth-child(6) svg{color:#f57c00}.source.is-main{background:var(--accent);border-color:transparent;color:white;box-shadow:0 12px 28px rgba(245,124,0,.34)}.source.is-main svg,.source.is-main:hover svg{color:white}.source.is-main:hover{color:white;box-shadow:0 14px 30px rgba(245,124,0,.42)}.source-panel{margin-top:8px}.link-panel{display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:12px;width:min(720px,100%);margin:0 auto}.link-panel input{width:min(420px,100%);min-height:44px;padding:0 14px;border:1px solid var(--line);border-radius:999px;background:white}.primary.recording{background:linear-gradient(45deg,#f44336,#e53935)}.modal-backdrop{position:fixed;inset:0;z-index:40;display:grid;place-items:center;padding:20px;background:rgba(15,23,42,.46)}.modal{width:min(980px,100%);max-height:min(90vh,920px);overflow:auto;padding:22px;border-radius:24px;background:white;box-shadow:0 24px 80px rgba(15,23,42,.28)}.modal.source-dialog{width:min(520px,100%);padding:22px 22px 20px;border-radius:18px}.modal h2{margin:0 0 6px;text-align:center}.modal-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px}.modal-head h2{margin:0;text-align:left;font-size:20px;letter-spacing:-.02em}.modal-close{display:grid;place-items:center;width:32px;height:32px;border:0;border-radius:999px;background:transparent;color:#64748b;font-size:22px;line-height:1;cursor:pointer}.modal-close:hover{background:#f1f5f9;color:var(--ink)}.source-dialog .hint{margin:0 0 16px;font-size:15px;line-height:1.5}.soon-notice{display:flex;flex-direction:column;align-items:center;text-align:center}.soon-notice p{margin:0 0 18px;font-size:16px;line-height:1.5}.soon-notice .primary{display:inline-flex;align-items:center;justify-content:center;min-width:120px;min-height:44px}.source-dialog input:not([type=checkbox]),.source-dialog select{width:100%;min-height:46px;padding:0 14px;border:1px solid #d5dbe3;border-radius:10px;background:white;color:var(--ink);font:inherit}.source-dialog select{cursor:pointer}.source-dialog .field-stack{display:grid;grid-gap:12px;gap:12px}.dialog-label{display:grid;grid-gap:6px;gap:6px;color:#475569;font-size:13px;font-weight:700}.modal-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:16px}.modal.choose-modal{overflow:hidden;padding:0}.choose-form,.modal.choose-modal{display:flex;flex-direction:column}.choose-form{min-height:0;flex:1 1;max-height:min(90vh,920px)}.choose-form .modal-head{flex-shrink:0;margin:0;padding:22px 22px 8px}.choose-scroll{flex:1 1;min-height:0;overflow:auto;padding:0 22px 12px}.choose-form .choose-actions{flex-shrink:0;margin:0;padding:14px 22px 18px;border-top:1px solid var(--line);background:#fff}.source-dialog .modal-actions{justify-content:stretch}.source-dialog .modal-actions .primary{width:100%;min-height:52px;font-size:16px;box-shadow:0 12px 28px rgba(245,124,0,.34)}.ghost-button,.mic-start,.mic-stop{display:inline-flex;align-items:center;gap:8px;min-height:44px;padding:0 18px;border-radius:999px;border:0;font-weight:700;cursor:pointer}.mic-start{background:#2f9e4f;color:white;box-shadow:0 8px 18px rgba(47,158,79,.24)}.mic-stop{background:#ef9a94;color:white}.mic-start:disabled,.mic-stop:disabled{opacity:.72;cursor:default;box-shadow:none}.ghost-button{background:white;color:#334155;border:1px solid #d5dbe3;font-weight:650}.capo-note,.capo-setup{margin-top:14px;padding:12px 14px;border:1px solid #fed7aa;border-radius:14px;background:#fff7ed}.capo-setup .settings-field{max-width:160px}.capo-note{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:10px 16px}.capo-note p{margin:0}.print-score{position:fixed;left:-12000px;top:0;width:900px;background:white}@media print{.print-score{position:static;width:100%}}.modal:has(.processing){width:min(520px,100%)}.processing{display:grid;justify-items:center;align-content:center;min-height:240px;grid-gap:18px;gap:18px}.spinner{width:56px;height:56px}.processing-spin,.spinner{border:4px solid #ffe0b2;border-top:4px solid var(--accent);border-radius:50%;animation:spin .8s linear infinite}.processing-spin{width:72px;height:72px;display:grid;place-items:center}.processing-logo{width:40px;height:40px}.processing-phrase{margin:0;font-size:22px;font-weight:750;animation:phrase-in .35s ease}@keyframes spin{to{transform:rotate(1turn)}}@keyframes phrase-in{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}.panel{margin-top:28px;padding:8px 0 0;background:transparent;border:0;box-shadow:none}.drop{display:grid;place-items:center;width:min(460px,100%);min-height:220px;margin:0 auto;padding:28px 24px;text-align:center;border:1.5px dashed #cbd5e1;border-radius:24px;background:rgba(255,255,255,.72);box-shadow:var(--shadow)}.drop.hot{border-color:var(--accent);background:#fff8f1}.drop strong{font-size:18px;font-weight:700}.hint,.locale-switcher span,.tempo{color:var(--ink-soft)}.file-button,.ghost,.primary,.transport button,.view-switch button{border:0;border-radius:999px;cursor:pointer}.file-button{min-height:42px;margin-top:8px;padding:0 18px;background:white;color:#3a3a3a;border:1px solid var(--line);box-shadow:0 1px 2px rgba(15,23,42,.04);font-weight:600}.primary{min-height:46px;padding:0 22px;background:var(--accent);color:white;font-weight:700;box-shadow:0 8px 20px rgba(245,124,0,.28)}.primary:disabled{opacity:.55;cursor:wait}.section-heading{margin:36px 0 14px;text-align:center;font-size:15px;font-weight:700;letter-spacing:-.02em}.instrument-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));grid-gap:12px;gap:12px}.instrument{display:flex;align-items:center;gap:10px;min-height:72px;padding:12px;text-align:left;background:white;border:1px solid var(--line);border-radius:16px;box-shadow:0 1px 2px rgba(15,23,42,.04);cursor:pointer}.instrument[aria-pressed=true]{border-color:var(--accent);background:#fff8f1;box-shadow:inset 0 0 0 1px var(--accent)}.instrument-icon{display:grid;place-items:center;width:36px;height:36px;flex:0 0 auto;border-radius:10px;background:#f1f5f9;color:var(--ink)}.instrument[aria-pressed=true] .instrument-icon{background:#ffe0b2;color:var(--accent-dark)}.instrument-copy{display:flex;flex-direction:column;gap:4px;min-width:0}.instrument-copy b{font-weight:650}.beta{width:-moz-fit-content;width:fit-content;padding:1px 7px;border-radius:999px;background:var(--beta);color:#e65100;font-size:11px;font-style:normal;font-weight:700}.settings{width:min(760px,100%);margin:18px auto 0}.settings summary{min-height:44px;cursor:pointer;color:var(--ink-soft);text-align:center}.settings-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));grid-gap:12px;gap:12px;padding-bottom:8px}.check,label.settings-field{display:flex;flex-direction:column;gap:6px;color:var(--ink-soft);font-size:13px}.check{flex-direction:row;align-items:center;min-height:42px}input[type=number]{width:100%;min-height:40px;padding:0 10px;border:1px solid var(--line);border-radius:12px;background:white;color:var(--ink)}.actions{display:flex;align-items:center;justify-content:center;gap:16px;margin-top:18px}.error{margin:0;color:#c62828}.notice{margin:0 0 12px;color:var(--ink-soft)}.downloads,.drop-row,.result-toolbar,.transport{display:flex;gap:16px}.downloads,.result-toolbar,.transport{align-items:center;justify-content:space-between;margin-bottom:12px}.downloads,.transport,.view-switch{gap:8px;align-items:center}.downloads button,.transport button,.view-switch button{min-height:36px;padding:0 14px;border-radius:999px;background:white;color:#3a3a3a;border:1px solid var(--line)}.downloads button,.transport button,.view-switch button[aria-pressed=true]{background:var(--ink);color:white;border-color:var(--ink)}.player-bar .play,.result-toolbar .play{min-height:42px;padding:0 18px;border:0;border-radius:999px;background:linear-gradient(45deg,#4caf50,#45a049);color:white;font-weight:700;cursor:pointer;box-shadow:0 2px 6px rgba(15,23,42,.12)}.player-bar{position:fixed;z-index:30;left:0;right:0;bottom:0;transform:none;display:flex;flex-wrap:nowrap;justify-content:center;gap:8px;align-items:center;width:100%;max-width:none;padding:10px 16px;border-radius:0;background:var(--ink);box-shadow:0 -8px 28px rgba(15,23,42,.22);overflow-x:auto}.player-bar button{min-height:40px;padding:0 14px;border:0;border-radius:999px;background:transparent;color:white;cursor:pointer}.player-vol{display:inline-flex;align-items:center;gap:6px;padding:0 8px;color:rgba(255,255,255,.88);font-size:12px;font-weight:600;white-space:nowrap}.player-vol input[type=range]{width:72px;accent-color:#f57c00;cursor:pointer}.player-bar .play{background:linear-gradient(45deg,#4caf50,#45a049);color:white}.player-bar .play-original,.result-toolbar .play-original{background:white;color:var(--ink);border:1px solid var(--line);box-shadow:none}.player-bar button[aria-pressed=true]:not(.play){background:white;color:var(--ink)}.bpm-field{display:inline-flex;align-items:center;gap:8px;font-weight:700;color:var(--ink)}.bpm-field input{width:76px;min-height:36px;border:1px solid var(--line);border-radius:999px;background:white;color:var(--ink);font:inherit;font-weight:700;text-align:center}.piano-roll{position:relative}.roll-playhead{position:absolute;top:0;bottom:0;z-index:2;width:2px;background:#4caf50;box-shadow:0 0 0 1px rgba(76,175,80,.45);pointer-events:none}.piano-roll,.score-sheet{overflow:auto;min-height:280px;border:1px solid var(--line);border-radius:20px;background:white;box-shadow:var(--shadow)}.score-sheet{padding:12px;position:relative}.score-sheet .at-cursor-bar{background:rgba(76,175,80,.12);z-index:1!important}.score-sheet .at-cursor-beat{background:#4caf50;box-shadow:0 0 0 1px rgba(76,175,80,.45);z-index:2!important}.chord-row{display:flex;gap:8px;margin-bottom:12px;overflow-x:auto}.chord-row span{padding:6px 12px;border-radius:999px;background:white;border:1px solid var(--line);white-space:nowrap;font-weight:700}.locale-switcher{display:flex;align-items:center;gap:8px}.locale-switcher select{min-height:36px;padding:0 12px;border:1px solid var(--line);border-radius:999px;background:white;color:var(--ink)}.result-panel{margin-top:28px;padding:18px 18px 128px;background:white;border:1px solid var(--line);border-radius:24px;box-shadow:var(--shadow)}#about,#faq,#formats,#how,#instruments,#tools,#transcribe{scroll-margin-top:92px}.story{width:min(980px,100%);margin:72px auto 0}.cta h2,.story h2{margin:0;font-size:clamp(28px,4vw,40px);letter-spacing:-.04em;text-align:center}.story-lead{max-width:40rem;margin:10px auto 18px;color:var(--ink-soft);font-size:18px;line-height:1.55;text-align:center}.tool-intro{padding-top:12px}.tool-intro h1{margin:0;font-size:clamp(32px,4vw,46px);letter-spacing:-.04em;text-align:center}.tool-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-gap:16px;gap:16px;margin-top:8px}.tool-card{display:flex;flex-direction:column;align-items:flex-start;gap:8px;min-height:220px;padding:22px;border:1px solid var(--line);border-radius:18px;background:white;text-decoration:none;box-shadow:0 10px 28px rgba(15,23,42,.05)}.story a.tool-card,.story a.tool-card:hover,.tool-card{color:var(--ink)}.tool-card:hover{border-color:#f6c48a}.tool-icon{display:grid;place-items:center;width:44px;height:44px;border-radius:12px;background:#fff4e8;color:var(--accent)}.tool-card h3{margin:6px 0 0;font-size:18px;letter-spacing:-.02em}.tool-card p{margin:0;color:var(--muted);line-height:1.5}.tool-open{margin-top:auto;color:var(--accent);font-weight:750}.example-list,.guide-list{display:grid;grid-gap:14px;gap:14px;margin:22px 0 0;padding:0}.example-card,.guide-list li{list-style:none;padding:18px 20px;border:1px solid var(--line);border-radius:16px;background:white}.example-card h2,.guide-list h2{margin:0 0 6px;font-size:22px}.example-card p,.guide-list p{margin:0 0 12px;color:var(--ink-soft)}.tool-intro audio{width:min(100%,480px);margin:8px 0 16px}.guide-steps{display:grid;grid-gap:10px;gap:10px;margin:8px 0 24px;padding-left:22px;font-size:17px;line-height:1.55}.crumb{margin:0 0 10px;text-align:center}.story>p:not(.story-lead){max-width:44rem;margin:0 auto;font-size:17px;line-height:1.7}.card-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));grid-gap:14px;gap:14px;margin:22px 0 0;padding:0;list-style:none}.card-grid article,.card-grid li{padding:18px 18px 8px;border:1px solid var(--line);border-radius:20px;background:white;box-shadow:var(--shadow)}.card-grid h3{margin:0 0 8px;font-size:18px}.card-grid p{margin:0 0 12px;color:#334155;line-height:1.55}.step-index{display:inline-grid;place-items:center;width:28px;height:28px;margin-bottom:10px;border-radius:999px;background:var(--ink);color:white;font-size:13px;font-weight:800}.faq{display:grid;grid-gap:10px;gap:10px}.faq details{padding:14px 18px;border:1px solid var(--line);border-radius:16px;background:white}.faq summary{font-weight:750;cursor:pointer}.faq p{margin:10px 0 4px;color:#334155;line-height:1.55}.footer a,.story a{color:var(--accent-dark)}.cta{margin:72px auto 0;padding:36px 20px;border-radius:28px;background:var(--ink);color:white;text-align:center}.cta p{margin:10px auto 18px;max-width:36rem;color:rgba(255,255,255,.82)}.cta-link{display:inline-flex;align-items:center;min-height:46px;padding:0 18px;text-decoration:none}.footer{display:grid;grid-template-columns:1.4fr repeat(3,1fr);grid-gap:28px 24px;gap:28px 24px;width:100vw;margin:64px 0 0 calc(50% - 50vw);padding:42px 8vw 28px;background:var(--ink);color:white}.footer-name{display:inline-flex;align-items:center;gap:10px;color:white;font-size:18px;text-decoration:none}.footer-name img{width:36px;height:36px}.footer a.footer-name:hover{color:white}.footer-cta{margin-top:16px}.footer a.footer-cta,.footer a.footer-cta:hover{color:white;background:var(--accent)}.premium-banner{width:min(980px,calc(100% - 32px));margin:36px auto 0;padding:42px 28px;border-radius:22px;background:#f57c00;color:white;text-align:center}.premium-banner h2{margin:0;color:white;font-size:clamp(28px,4vw,36px);letter-spacing:-.03em}.premium-banner p{max-width:38rem;margin:12px auto 20px;color:rgba(255,255,255,.94);font-size:17px;line-height:1.5}.premium-banner button,.premium-banner-link{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 22px;border:0;border-radius:999px;background:white;color:#0f172a;font:inherit;font-weight:700;line-height:1;text-decoration:none;cursor:pointer}.upgrade{width:min(900px,calc(100% - 32px));margin:36px auto 72px;text-align:center}.upgrade h1{margin:0;font-size:clamp(34px,5vw,48px);letter-spacing:-.04em;color:#0f172a}.upgrade-lead{max-width:36rem;margin:14px auto 36px;font-size:17px;line-height:1.55;color:#64748b}.upgrade-plans{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:22px;gap:22px;text-align:left;align-items:stretch}.upgrade-plan{position:relative;display:flex;flex-direction:column;padding:28px 26px 24px;border:1px solid #e2e8f0;border-radius:18px;background:#fff;box-shadow:0 10px 30px rgba(15,23,42,.06)}.upgrade-plan.is-featured{border:2px solid var(--accent);box-shadow:0 14px 36px rgba(245,124,0,.14)}.upgrade-badge{position:absolute;top:-12px;left:50%;transform:translateX(-50%);margin:0;padding:5px 14px;border-radius:999px;background:var(--accent);color:#fff;font-size:12px;font-weight:800;letter-spacing:.02em;white-space:nowrap}.upgrade-plan h2{margin:8px 0 0;font-size:28px;letter-spacing:-.03em;color:#0f172a}.upgrade-plan-tagline{margin:6px 0 18px;color:#64748b;font-size:15px}.upgrade-price{display:flex;align-items:baseline;gap:6px;margin:0 0 8px}.upgrade-price strong{font-size:42px;letter-spacing:-.04em;color:#0f172a;font-weight:800}.upgrade-price span{color:#64748b;font-size:18px;font-weight:600}.upgrade-plan-note{margin:0 0 20px;color:#64748b;font-size:14px;line-height:1.45}.upgrade-plan-benefits{list-style:none;margin:0 0 24px;padding:0;display:grid;grid-gap:12px;gap:12px;flex:1 1}.upgrade-plan-benefits li{position:relative;padding-left:34px;color:#0f172a;font-size:15px;font-weight:600;line-height:1.35}.upgrade-plan-benefits li:before{content:"✓";position:absolute;left:0;top:0;display:grid;place-items:center;width:22px;height:22px;border-radius:999px;background:var(--accent);color:#fff;font-size:12px;font-weight:800}.upgrade-buy{display:inline-flex;align-items:center;justify-content:center;width:100%;min-height:48px;text-align:center;text-decoration:none}.upgrade-foot{margin:32px auto 0;max-width:40rem;color:#64748b;font-size:15px;line-height:1.5}.upgrade-foot a{color:var(--accent);font-weight:700;text-decoration:underline;text-underline-offset:3px}@media (max-width:800px){.upgrade-plans{grid-template-columns:1fr}}.members-nav{width:100%;margin:0;padding:0;background:#0f172a;color:#e2e8f0}.members-nav-inner{width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;padding:14px 22px;box-sizing:border-box}.page-members{width:min(1080px,calc(100% - 40px));margin:0 auto}.members-tip{width:min(920px,calc(100% - 32px));margin:18px auto 0;text-align:center;color:#64748b;font-size:14px;line-height:1.55;white-space:normal}.members-tools{width:100%;background:#fff8f0;border-bottom:1px solid #ffe0b2}.members-tools .members-tip{margin-top:14px}.members-source-row.is-sticky,.members-tools.is-sticky{position:-webkit-sticky;position:sticky;top:0;z-index:50}.members-source-row{width:100%;margin:0;padding:12px 16px 16px;box-sizing:border-box;background:#fff8f0;border-bottom:1px solid #ffe0b2}.members-tools .members-source-row{border-bottom:0;background:transparent}.members-source-row .source{text-decoration:none}.members-source-row .source.is-on{border-color:var(--accent);box-shadow:inset 0 0 0 1px var(--accent)}.members-nav-brand{display:inline-flex;align-items:center;gap:10px;color:white;text-decoration:none}.members-nav-brand strong{font-size:15px;letter-spacing:-.02em}.members-nav-brand span{padding:3px 8px;border-radius:999px;background:rgba(245,124,0,.2);color:#ffb74d;font-size:11px;font-weight:800;letter-spacing:.06em;text-transform:uppercase}.members-nav-links{display:flex;flex-wrap:wrap;align-items:center;gap:6px 16px}.members-menu-trigger,.members-nav-links a,.members-nav-links button{color:#cbd5e1;background:none;border:0;padding:0;font:inherit;font-size:14px;font-weight:600;text-decoration:none;cursor:pointer}.members-menu-trigger:hover,.members-nav-links a:hover,.members-nav-links button:hover{color:white}.members-menu{position:relative}.members-menu-panel{position:absolute;right:0;top:calc(100% + 10px);z-index:40;min-width:220px;padding:10px;border-radius:14px;background:#1e293b;border:1px solid #334155;box-shadow:0 12px 30px rgba(0,0,0,.35);display:grid;grid-gap:4px;gap:4px}.members-menu-email{margin:0 0 6px;padding:6px 8px;color:#94a3b8;font-size:12px;word-break:break-all}.members-menu-panel a,.members-menu-panel button{display:block;width:100%;text-align:left;padding:10px 8px;border-radius:10px;color:#e2e8f0!important;background:transparent;border:0;font:inherit;font-size:14px;font-weight:600;cursor:pointer;text-decoration:none}.members-menu-panel a:hover,.members-menu-panel button:hover{background:#334155}.members-contact-backdrop{position:fixed;inset:0;z-index:80;display:grid;place-items:center;padding:20px;background:rgba(15,23,42,.55)}.members-contact-modal{width:min(420px,100%);padding:28px 24px;border-radius:18px;background:white;color:#0f172a;box-shadow:0 20px 50px rgba(0,0,0,.28)}.members-contact-modal h2{margin:0 0 10px;font-size:24px;letter-spacing:-.03em}.members-contact-modal p{margin:0 0 12px;color:#475569;line-height:1.5}.members-contact-email{padding:12px 14px;border-radius:12px;background:#f8fafc;border:1px solid #e2e8f0;color:#0f172a!important;font-weight:700;word-break:break-all}.members-contact-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}.members-contact-close{min-height:44px;padding:0 18px;border:1px solid #e2e8f0;border-radius:999px;background:white;font:inherit;font-weight:700;cursor:pointer}.members{width:min(520px,calc(100% - 32px));margin:28px auto 64px}.members-form{display:grid;grid-gap:14px;gap:14px;margin:0 0 20px}.members-form label{display:grid;grid-gap:6px;gap:6px;font-size:14px;font-weight:600;color:#334155}.members-form input{min-height:44px;padding:0 14px;border:1px solid #e2e8f0;border-radius:12px;background:white;font:inherit;font-weight:400}.members-form .nav-cta{width:100%;border:0;cursor:pointer}.members-error{background:#fff1f2;color:#9f1239}.members-error,.members-ok{margin:0 0 14px;padding:12px 14px;border-radius:12px;font-size:14px}.members-ok{background:#ecfdf5;color:#065f46}.members-actions{display:flex;flex-wrap:wrap;gap:12px;align-items:center;margin:8px 0 20px}.members-link,.members-link-btn{color:var(--accent-dark,#e65100);background:none;border:0;padding:0;font:inherit;cursor:pointer;text-decoration:underline}.footer h2{margin:0 0 12px;font-size:14px;letter-spacing:.08em;text-transform:uppercase}.footer li,.footer p{color:rgba(255,255,255,.78);line-height:1.5}.footer ul{margin:0;padding:0;list-style:none}.footer li+li{margin-top:8px}.footer a{color:white;text-decoration:none}.footer a:hover{color:#ffb74d}.footer-copy{grid-column:1/-1;margin:8px 0 0;padding-top:16px;border-top:1px solid rgba(255,255,255,.12);font-size:14px}a.cta-link,a.file-button{display:inline-flex;align-items:center;justify-content:center;text-decoration:none;width:-moz-fit-content;width:fit-content}.source-link{margin:-6px 0 14px;font-size:14px;word-break:break-all}.source-link a{color:var(--accent)}.score-title{margin:12px 0 0;font-size:22px;letter-spacing:-.03em}.history-list{list-style:none;margin:0;padding:0;display:grid;grid-gap:8px;gap:8px}.history-list a{display:flex;justify-content:space-between;gap:12px;padding:12px 14px;border:1px solid var(--line);border-radius:14px;color:inherit;text-decoration:none;background:white}.history-export strong,.history-list span{color:var(--ink-soft)}.history-export{display:flex;flex-wrap:wrap;align-items:center;gap:8px}.history-export strong{flex:1 1 160px;color:var(--ink)}.score-canvas{position:relative;z-index:1;isolation:isolate}.bar-blur{z-index:40;border-radius:10px;background:rgba(255,255,255,.42);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.bar-blur,.score-gate{position:absolute;pointer-events:none}.score-gate{z-index:50;width:min(420px,calc(100% - 24px));padding:22px 22px 18px;border:1px solid var(--line);border-radius:16px;background:white;box-shadow:0 16px 40px rgba(15,23,42,.18);text-align:center;opacity:0;transform:translate(-50%,56px);transition:opacity .42s ease,transform .52s cubic-bezier(.2,.8,.2,1)}.score-gate.is-on{opacity:1;transform:translate(-50%);pointer-events:auto}.score-gate h2{margin:0 0 14px;font-size:18px;letter-spacing:-.03em;line-height:1.35}.score-gate p{margin:0 0 14px;color:var(--ink-soft);line-height:1.45}.score-unlock-cta{display:inline-flex;align-items:center;justify-content:center;gap:6px;width:100%;min-height:52px;padding:12px 18px;border:0;border-radius:12px;background:#e65100;color:#fff;font:inherit;font-weight:800;font-size:15px;letter-spacing:-.01em;line-height:1.25;cursor:pointer;box-shadow:0 8px 18px rgba(230,81,0,.35)}.score-unlock-cta:hover{filter:brightness(1.05)}.premium-banner .score-unlock-cta{width:auto;min-width:min(420px,100%);margin-top:8px}.premium-note{margin-top:12px;font-size:14px}.premium-note a{color:var(--accent-dark)}.upgrade-modal-backdrop{position:fixed;inset:0;z-index:100;display:grid;place-items:center;padding:20px;background:rgba(15,23,42,.55)}.upgrade-modal{position:relative;width:min(420px,100%);max-height:calc(100vh - 40px);overflow:auto;padding:28px 24px 24px;border-radius:18px;background:#fff;box-shadow:0 24px 60px rgba(15,23,42,.28);text-align:center}.upgrade-modal-close{position:absolute;top:10px;right:12px;width:36px;height:36px;border:0;border-radius:999px;background:transparent;color:#94a3b8;font-size:28px;line-height:1;cursor:pointer}.upgrade-modal-icon{font-size:28px;margin-bottom:8px}.upgrade-modal h2{margin:0 0 6px;font-size:22px;letter-spacing:-.03em;line-height:1.25}.upgrade-modal-sub{margin:0 0 16px;color:#64748b;font-weight:600;font-size:14px}.upgrade-modal-list{list-style:none;margin:0 0 20px;padding:0;text-align:left}.upgrade-modal-list li{display:flex;align-items:center;gap:12px;padding:12px 2px;border-top:1px solid #eef2f7;color:var(--ink);font-weight:600;font-size:15px}.upgrade-modal-list li:last-child{border-bottom:1px solid #eef2f7}.upgrade-modal-list li>span:first-child{width:28px;text-align:center;flex-shrink:0}.upgrade-modal-cta{display:inline-flex;align-items:center;justify-content:center;width:100%;min-height:52px;padding:12px 18px;border-radius:12px;background:#16a34a;color:#fff!important;font-weight:800;text-decoration:none;box-shadow:0 8px 18px rgba(22,163,74,.28)}.upgrade-modal-cta:hover{filter:brightness(1.05);color:#fff!important}@media (max-width:800px){.card-grid,.instrument-grid,.settings-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.tool-grid{grid-template-columns:1fr}.actions,.header,.result-toolbar{align-items:stretch;flex-direction:column}.nav{margin:0;flex-wrap:wrap;gap:14px}.footer{grid-template-columns:1fr 1fr}}