.settings-hero{background:linear-gradient(135deg,var(--ivory) 0%,var(--soft-2) 100%);border-bottom:1px solid var(--line)}
.settings-hero__inner{display:flex;align-items:flex-end;justify-content:space-between;gap:48px;padding-block:clamp(54px,7vw,84px)}
.settings-hero h1{font-size:clamp(2.8rem,5vw,4.8rem);margin:.08em 0 .18em}.settings-hero p{color:var(--slate);margin-bottom:0}
.settings-back{display:inline-flex;align-items:center;gap:8px;margin-bottom:28px;color:var(--teal);font-size:.84rem;font-weight:800;text-decoration:none}
.settings-identity{min-width:240px;padding:20px 22px;border:1px solid rgba(21,56,69,.12);border-radius:14px;background:rgba(255,255,255,.72);backdrop-filter:blur(10px)}
.settings-identity span,.settings-identity strong{display:block}.settings-identity__label{color:var(--muted);font-size:.72rem;text-transform:uppercase;letter-spacing:.11em;font-weight:850}.settings-identity strong{font-family:var(--display);font-size:1.35rem;color:var(--navy);margin:5px 0 2px}.settings-identity>span:last-child{color:var(--teal);font-size:.82rem;font-weight:750}
.settings-shell{padding-block:38px 120px}.settings-nav{position:sticky;top:84px;z-index:28;display:flex;gap:6px;margin-bottom:24px;padding:7px;border:1px solid var(--line);border-radius:12px;background:rgba(255,253,248,.94);backdrop-filter:blur(12px);overflow:auto}
.settings-nav a{padding:9px 13px;border-radius:8px;color:var(--slate);font-size:.82rem;font-weight:780;text-decoration:none;white-space:nowrap}.settings-nav a:hover,.settings-nav a:focus-visible{background:var(--soft);color:var(--navy)}
.settings-form{display:grid;gap:22px}.settings-section{scroll-margin-top:150px;display:grid;gap:28px;padding:clamp(25px,4vw,40px);border:1px solid var(--line);border-radius:16px;background:var(--white)}
.settings-section__intro{display:grid;grid-template-columns:minmax(230px,.52fr) minmax(0,1fr);column-gap:52px;align-items:end;padding-bottom:24px;border-bottom:1px solid var(--line)}
.settings-section__intro .eyebrow{grid-column:1}.settings-section__intro h2{grid-column:1;margin:.08em 0 0;font-size:clamp(1.8rem,3vw,2.6rem)}.settings-section__intro>p:last-child{grid-column:2;grid-row:1/3;margin:0;color:var(--slate)}
.settings-fieldset{min-width:0;margin:0;padding:0;border:0}.settings-fieldset legend{margin-bottom:14px;color:var(--navy);font-weight:800;font-size:.9rem}
.choice-grid{display:grid;gap:12px}.choice-grid--three{grid-template-columns:repeat(3,minmax(0,1fr))}.choice-grid--two{grid-template-columns:repeat(2,minmax(0,1fr))}.choice-stack{display:grid;gap:10px}
.choice-card,.choice-row,.notification-row,.settings-toggle{position:relative;display:flex;align-items:flex-start;gap:13px;margin:0;padding:16px;border:1px solid var(--line);border-radius:11px;background:var(--paper);cursor:pointer;transition:border-color .16s ease,background .16s ease,transform .16s ease}
.choice-card:hover,.choice-row:hover,.notification-row:hover,.settings-toggle:hover{border-color:rgba(8,124,117,.58);transform:translateY(-1px)}
.choice-card:has(input:checked),.choice-row:has(input:checked),.notification-row:has(input:checked),.settings-toggle:has(input:checked){border-color:var(--teal);background:var(--soft-2);box-shadow:inset 0 0 0 1px var(--teal)}
.choice-card input,.choice-row input,.notification-row input,.settings-toggle input{width:18px;height:18px;flex:0 0 auto;margin:3px 0 0;accent-color:var(--teal)}
.choice-card strong,.choice-card small,.choice-row strong,.choice-row small,.notification-row strong,.notification-row small,.settings-toggle strong,.settings-toggle small{display:block}.choice-card strong,.choice-row strong,.notification-row strong,.settings-toggle strong{color:var(--navy);font-size:.9rem}.choice-card small,.choice-row small,.notification-row small,.settings-toggle small{margin-top:4px;color:var(--muted);font-size:.76rem;line-height:1.48}
.choice-card--theme{display:grid;grid-template-columns:auto 1fr;align-items:center}.choice-card--theme>input{position:absolute;right:14px;top:14px}.choice-card--theme>span:last-child{grid-column:1/-1}
.theme-swatch{width:100%;height:74px;display:grid;grid-template-columns:28% 1fr;grid-template-rows:18px 1fr;gap:6px;padding:10px;border:1px solid rgba(21,56,69,.16);border-radius:9px;overflow:hidden}.theme-swatch i{display:block;border-radius:4px}.theme-swatch i:first-child{grid-row:1/-1}.theme-swatch i:nth-child(2){grid-column:2}.theme-swatch--light{background:#f7f4ed}.theme-swatch--light i:first-child{background:#153845}.theme-swatch--light i:nth-child(2){background:#dceeea}.theme-swatch--light i:nth-child(3){background:#fff}.theme-swatch--dark{background:#101d22}.theme-swatch--dark i:first-child{background:#087c75}.theme-swatch--dark i:nth-child(2){background:#263a41}.theme-swatch--dark i:nth-child(3){background:#172a31}.theme-swatch--system{background:linear-gradient(90deg,#f7f4ed 0 50%,#101d22 50%)}.theme-swatch--system i:first-child{background:linear-gradient(180deg,#153845 0 50%,#087c75 50%)}.theme-swatch--system i:nth-child(2){background:linear-gradient(90deg,#dceeea 0 50%,#263a41 50%)}.theme-swatch--system i:nth-child(3){background:linear-gradient(90deg,#fff 0 50%,#172a31 50%)}
.settings-two-column{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}.choice-row--boxed{min-height:96px}
.settings-email-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(280px,.72fr);gap:24px;align-items:start}.settings-email-grid .field{margin:0}.settings-email-grid input{min-height:50px}
.account-email-card{padding:18px;border-left:3px solid var(--teal);background:var(--soft-2)}.account-email-card span,.account-email-card strong,.account-email-card small{display:block}.account-email-card span{color:var(--muted);font-size:.72rem;text-transform:uppercase;letter-spacing:.09em;font-weight:850}.account-email-card strong{color:var(--navy);overflow-wrap:anywhere;margin:6px 0}.account-email-card small{color:var(--slate);font-size:.76rem;line-height:1.5}
.notification-list{display:grid;border-top:1px solid var(--line)}.notification-row{border:0;border-bottom:1px solid var(--line);border-radius:0;padding:17px 4px;background:transparent}.notification-row:hover{transform:none;background:var(--soft-2)}.notification-row:has(input:checked){border-color:var(--line);box-shadow:none;background:transparent}.notification-row:has(input:checked):hover{background:var(--soft-2)}
.required-notice{display:flex;align-items:flex-start;gap:14px;padding:18px;border:1px solid var(--line);border-radius:11px;background:var(--soft-2)}.required-notice>span{width:34px;height:34px;display:grid;place-items:center;flex:0 0 auto;border-radius:50%;background:var(--navy);color:white}.required-notice strong{color:var(--navy)}.required-notice p{margin:4px 0 0;color:var(--slate);font-size:.8rem}
.settings-account-actions{display:flex;gap:11px;flex-wrap:wrap}.settings-save-bar{position:sticky;bottom:14px;z-index:35;display:flex;align-items:center;justify-content:space-between;gap:24px;padding:16px 18px;border:1px solid var(--line);border-radius:12px;background:rgba(255,255,255,.96);box-shadow:0 14px 38px rgba(21,56,69,.16);backdrop-filter:blur(12px)}.settings-save-bar[hidden]{display:none}.settings-save-bar strong,.settings-save-bar span{display:block}.settings-save-bar strong{color:var(--navy);font-size:.88rem}.settings-save-bar span{color:var(--muted);font-size:.76rem;margin-top:3px}.settings-save-actions{display:flex;gap:9px}
@media(max-width:850px){.settings-hero__inner,.settings-section__intro{display:grid;grid-template-columns:1fr}.settings-identity{min-width:0}.settings-section__intro .eyebrow,.settings-section__intro h2,.settings-section__intro>p:last-child{grid-column:1;grid-row:auto}.choice-grid--three,.settings-two-column,.settings-email-grid{grid-template-columns:1fr}.settings-nav{top:74px}}
@media(max-width:620px){.choice-grid--two{grid-template-columns:1fr}.settings-save-bar{align-items:stretch;flex-direction:column}.settings-save-actions{display:grid;grid-template-columns:1fr 1fr}.settings-save-actions .button{width:100%}.settings-account-actions{display:grid}.settings-account-actions .button{width:100%}}