// Nails · Strengthening · Oil Routine — L3 data
// Visual skeleton must match the Dewy prototype exactly. Vary content, never layout.
// NOTE: prefix "StrengtheningOilRoutine" on all components — slug "oil-routine" also exists under cuticle-care.

const OILY = {
  type: "Oil Routine",
  parent: { title: "Strengthening", href: "/en/nails/strengthening/" },
  grandparent: { title: "Nails", href: "/en/nails/" },
  totalCount: 91,
  hero: "https://images.unsplash.com/photo-1522337660859-02fbefca4702?w=1800&q=80&auto=format&fit=crop",
  heroAlt: "Hands with a small bottle of nail oil, close-up, natural light",
  h1: "How to build an oil routine that actually changes the nail.",
  deck: "Jojoba oil, morning vs night application, absorption versus film, and why applying a small amount every day outperforms a generous weekly soak.",
  intro: "Most oil routines fail not because they use the wrong oil, but because they're applied too infrequently to make a difference. The nail plate is a slow structure. It doesn't respond to occasional treatments the way the skin surface does. It responds to the same small input, repeated consistently, over weeks. That's the entire argument for a daily oil habit over a weekly intensive. A few drops of jojoba oil, applied morning and night to the cuticle and the free edge, will change the flex and surface quality of the nail plate within three weeks — provided nothing else is actively removing the oil between applications. Dish soap, hand sanitiser, and acetone all strip the lipid layer that the oil is trying to restore. The routine isn't the application. It's the application, plus the protection of what you've applied. Below is the complete library: the science of how oil absorbs into keratin, why jojoba specifically works, the morning vs night split and what each achieves, the absorption versus film distinction, and the frequency argument backed with evidence from what plates look like after consistent four-week routines versus sporadic use.",
  byline: "Edited by Nelly · Beauty & Style Director",
  meta: { count: 91, updated: "Updated 1 May 2026", reading: "Avg. 4 min per piece" },
};

const TYPE_SIBLINGS = [
  { id: "filing-damage",        title: "Filing Damage",        n: "01",             href: "/en/nails/strengthening/filing-damage/" },
  { id: "nail-hydration",       title: "Nail Hydration",       n: "02",             href: "/en/nails/strengthening/nail-hydration/" },
  { id: "base-coat-protection", title: "Base Coat Protection", n: "03",             href: "/en/nails/strengthening/base-coat-protection/" },
  { id: "post-gel-reset",       title: "Post-Gel Reset",       n: "04",             href: "/en/nails/strengthening/post-gel-reset/" },
  { id: "oil-routine",          title: "Oil Routine",          n: "05", cur: true,  href: "/en/nails/strengthening/oil-routine/" },
];

const QUICK_FACTS = {
  defn: {
    h: "What a nail oil routine is actually trying to do",
    body: "An oil routine maintains the lipid layer in and around the nail plate — the layer that keeps keratin fibres flexible rather than brittle. The goal isn't moisturisation in the skin sense. It's structural preservation. A consistent oil habit means the plate bends under pressure rather than fracturing, the cuticle doesn't harden and lift, and the free edge holds rather than splitting. None of these results come from a single generous application. They come from a small amount applied at regular intervals, so the lipid layer is never fully depleted between sessions.",
  },
  myths: [
    { m: "A weekly oil soak is better than a daily quick application.",
      t: "The plate's ability to hold oil is limited. A soak saturates it past the point of absorption — most of the oil sits on the surface until it evaporates. Small, daily applications have a compounding effect that a weekly soak doesn't." },
    { m: "Any oil works — olive oil from the kitchen is fine.",
      t: "Molecular size determines absorption. Jojoba oil has a molecular structure close to the natural sebum in skin and absorbs efficiently into the keratin plate. Olive oil sits on the surface and can feel greasy without delivering the same penetration." },
    { m: "You only need to oil the cuticle, not the plate itself.",
      t: "The cuticle benefits from oil first. But the nail plate absorbs oil at the free edge and through the proximal fold. Applying to both the cuticle and the underside of the free edge gives the plate more entry points." },
  ],
};

const BEGINNER_PATH = {
  h: "Start here, if an oil routine is new to you.",
  deck: "Five pieces, in order. About eighteen minutes of reading. Enough to build a habit that holds and understand why it's working.",
  steps: [
    { n: "01", t: "Why jojoba oil works — the molecular argument",              time: "3 min", note: "What sets jojoba apart from other oils and why structure matters." },
    { n: "02", t: "Morning oil vs night oil — what each application does",      time: "4 min", note: "Morning seals against daily stripping. Night supports overnight repair." },
    { n: "03", t: "How oil absorbs into the nail plate",                        time: "3 min", note: "The absorption vs film distinction and how to tell which is happening." },
    { n: "04", t: "Frequency vs quantity — the case for less, more often",      time: "4 min", note: "Why the daily habit outperforms the weekly soak with the same total volume." },
    { n: "05", t: "What four weeks of consistent oil looks like on the plate",  time: "4 min", note: "The visible and physical signs that the routine is working." },
  ],
};

const TRENDING = [
  { rank: "01", t: "Jojoba oil for nails — why it specifically works",          time: "3 min", auth: "Nelly", date: "Apr 30", img: "https://images.unsplash.com/photo-1522337660859-02fbefca4702?w=1100&q=80&auto=format&fit=crop", reads: "12,440" },
  { rank: "02", t: "Morning vs night oil — the split routine explained",        time: "4 min", auth: "Iris",  date: "Apr 26", img: "https://images.unsplash.com/photo-1604654894610-df63bc536371?w=1100&q=80&auto=format&fit=crop", reads: "9,810" },
  { rank: "03", t: "Why daily oil beats weekly soaks",                          time: "4 min", auth: "Nelly", date: "Apr 21", img: "https://images.unsplash.com/photo-1599948128020-9a44505b0d1b?w=1100&q=80&auto=format&fit=crop", reads: "8,230" },
  { rank: "04", t: "Absorption vs film — how to tell if your oil is working",   time: "3 min", auth: "Nelly", date: "Apr 16", img: "https://images.unsplash.com/photo-1608248597279-f99d160bfcbc?w=1100&q=80&auto=format&fit=crop", reads: "6,780" },
  { rank: "05", t: "What kills an oil routine — the four stripping agents",     time: "3 min", auth: "Iris",  date: "Apr 11", img: "https://images.unsplash.com/photo-1604902396830-aca29e19b067?w=1100&q=80&auto=format&fit=crop", reads: "5,640" },
];

const FORMAT_GUIDE = {
  h: "Timing, by purpose",
  deck: "When to apply oil and what each application window is actually trying to achieve.",
  formats: [
    { name: "First thing, morning", when: "Before any water, soap, or product contact",              avoid: "After washing hands — the window has closed",          note: "Applying oil before the day's stripping agents means the plate starts with a full lipid layer. The most efficient application of the day.", verdict: "★ Most effective" },
    { name: "After handwashing",    when: "As a follow-up to repair immediate lipid loss",            avoid: "Skipping because it seems excessive",                  note: "Handwashing removes lipids. A quick application immediately after restores what was lost. This is damage limitation, not routine-building.", verdict: "Reactive" },
    { name: "Last thing, night",    when: "Before sleep, as the overnight treatment",                 avoid: "Expecting it to compensate for skipping morning",       note: "No water, soap, or product contact for eight hours. The plate has maximum absorption time. This slot is the most underused.", verdict: "Recovery window" },
    { name: "Pre-manicure",         when: "Day before a manicure, not immediately before",            avoid: "Applying oil directly before base coat — it interferes", note: "Oiling the day before a manicure improves base coat adhesion. Oiling immediately before undermines it.", verdict: "Prep, not same day" },
    { name: "Post-acetone",         when: "Immediately after any nail polish removal",               avoid: "Waiting until the next scheduled application",           note: "Acetone removes lipids aggressively. Oil within two minutes of removal counteracts the depletion before it sets.", verdict: "Recovery step" },
    { name: "Cuticle pen midday",   when: "Quick top-up during the day, particularly in dry environments", avoid: "Using it as the only application of the day",       note: "A cuticle pen with a jojoba base is a useful midday maintenance tool. It doesn't replace morning and night applications.", verdict: "Supplementary" },
  ],
};

const HOWTOS = [
  { t: "Jojoba oil — why it works and how it absorbs into the nail plate",     time: 3, tech: "Oil",        auth: "Nelly", date: "Apr 30", img: "https://images.unsplash.com/photo-1522337660859-02fbefca4702?w=900&q=80&auto=format&fit=crop", kick: "Oil",        pick: true },
  { t: "Morning oil vs night oil — what each application window achieves",     time: 4, tech: "Timing",     auth: "Nelly", date: "Apr 26", img: "https://images.unsplash.com/photo-1604654894610-df63bc536371?w=900&q=80&auto=format&fit=crop", kick: "Timing",     pick: true },
  { t: "Daily vs weekly — the frequency argument for nail oil",                time: 4, tech: "Routine",    auth: "Iris",  date: "Apr 21", img: "https://images.unsplash.com/photo-1599948128020-9a44505b0d1b?w=900&q=80&auto=format&fit=crop", kick: "Routine",    pick: true },
  { t: "Absorption vs film — how to tell if your oil is penetrating",          time: 3, tech: "Technique",  auth: "Nelly", date: "Apr 16", img: "https://images.unsplash.com/photo-1608248597279-f99d160bfcbc?w=900&q=80&auto=format&fit=crop", kick: "Technique",  pick: true },
  { t: "What four weeks of consistent oil does to the nail plate",             time: 4, tech: "Results",    auth: "Nelly", date: "Apr 11", img: "https://images.unsplash.com/photo-1604902396830-aca29e19b067?w=900&q=80&auto=format&fit=crop", kick: "Results",    pick: true },
  { t: "What strips the oil routine — dish soap, sanitiser, acetone, heat",    time: 3, tech: "Routine",    auth: "Iris",  date: "Apr 06", img: "https://images.unsplash.com/photo-1522337660859-02fbefca4702?w=900&q=80&auto=format&fit=crop", kick: "Routine",    pick: false },
  { t: "How much oil to use per application — less than you think",            time: 3, tech: "Technique",  auth: "Nelly", date: "Apr 01", img: "https://images.unsplash.com/photo-1604654894610-df63bc536371?w=900&q=80&auto=format&fit=crop", kick: "Technique",  pick: false },
  { t: "Applying oil under the free edge — why it matters",                    time: 3, tech: "Technique",  auth: "Iris",  date: "Mar 27", img: "https://images.unsplash.com/photo-1599948128020-9a44505b0d1b?w=900&q=80&auto=format&fit=crop", kick: "Technique",  pick: false },
  { t: "Olive oil vs jojoba oil — the absorption comparison",                  time: 3, tech: "Oil",        auth: "Nelly", date: "Mar 22", img: "https://images.unsplash.com/photo-1608248597279-f99d160bfcbc?w=900&q=80&auto=format&fit=crop", kick: "Oil",        pick: false },
  { t: "Oil pen vs dropper bottle — which format is more consistent",          time: 3, tech: "Format",     auth: "Iris",  date: "Mar 17", img: "https://images.unsplash.com/photo-1604902396830-aca29e19b067?w=900&q=80&auto=format&fit=crop", kick: "Format",     pick: false },
  { t: "Building the oil habit — how to make it stick",                        time: 4, tech: "Routine",    auth: "Nelly", date: "Mar 12", img: "https://images.unsplash.com/photo-1522337660859-02fbefca4702?w=900&q=80&auto=format&fit=crop", kick: "Routine",    pick: false },
  { t: "Oil over polish — does it penetrate through a top coat",               time: 3, tech: "Essay",      auth: "Iris",  date: "Mar 07", img: "https://images.unsplash.com/photo-1604654894610-df63bc536371?w=900&q=80&auto=format&fit=crop", kick: "Essay",      pick: false },
  { t: "Post-acetone oil — why the timing matters",                            time: 3, tech: "Timing",     auth: "Nelly", date: "Mar 02", img: "https://images.unsplash.com/photo-1599948128020-9a44505b0d1b?w=900&q=80&auto=format&fit=crop", kick: "Timing",     pick: false },
  { t: "Cuticle pen as a midday top-up — how to fit it into a working day",    time: 3, tech: "Format",     auth: "Iris",  date: "Feb 25", img: "https://images.unsplash.com/photo-1608248597279-f99d160bfcbc?w=900&q=80&auto=format&fit=crop", kick: "Format",     pick: false },
  { t: "Argan oil vs jojoba — when the heavier oil is the right choice",       time: 4, tech: "Oil",        auth: "Nelly", date: "Feb 20", img: "https://images.unsplash.com/photo-1604902396830-aca29e19b067?w=900&q=80&auto=format&fit=crop", kick: "Oil",        pick: false },
  { t: "The overnight oil routine — how to seal it in while you sleep",        time: 4, tech: "Timing",     auth: "Iris",  date: "Feb 15", img: "https://images.unsplash.com/photo-1522337660859-02fbefca4702?w=900&q=80&auto=format&fit=crop", kick: "Timing",     pick: false },
  { t: "What happens to the plate when you skip oil for two weeks",            time: 3, tech: "Results",    auth: "Nelly", date: "Feb 10", img: "https://images.unsplash.com/photo-1604654894610-df63bc536371?w=900&q=80&auto=format&fit=crop", kick: "Results",    pick: false },
  { t: "Oil before a manicure — when it helps and when it hurts adhesion",     time: 3, tech: "Technique",  auth: "Iris",  date: "Feb 05", img: "https://images.unsplash.com/photo-1599948128020-9a44505b0d1b?w=900&q=80&auto=format&fit=crop", kick: "Technique",  pick: false },
  { t: "The oil routine for short nails — how to apply when there's no length", time: 3, tech: "Routine",  auth: "Nelly", date: "Jan 31", img: "https://images.unsplash.com/photo-1608248597279-f99d160bfcbc?w=900&q=80&auto=format&fit=crop", kick: "Routine",    pick: false },
  { t: "The oil routine essay — why frequency is the only variable that matters", time: 6, tech: "Essay",  auth: "Nelly", date: "Jan 26", img: "https://images.unsplash.com/photo-1604902396830-aca29e19b067?w=900&q=80&auto=format&fit=crop", kick: "Essay",      pick: false },
];

const TECH_FILTERS = ["All", "Oil", "Timing", "Technique", "Routine", "Format", "Results", "Essay"];

const TYPE_CROSSLINKS = [
  { id: "filing-damage",        title: "Filing Damage",        deck: "How aggressive filing strips the surface layer.",            count: 87, href: "/en/nails/strengthening/filing-damage/" },
  { id: "nail-hydration",       title: "Nail Hydration",       deck: "Oil's role in flexibility and moisture balance.",            count: 94, href: "/en/nails/strengthening/nail-hydration/" },
  { id: "base-coat-protection", title: "Base Coat Protection", deck: "Why base coat preserves plate chemistry.",                   count: 78, href: "/en/nails/strengthening/base-coat-protection/" },
  { id: "post-gel-reset",       title: "Post-Gel Reset",       deck: "The 6-week recovery sequence after gel removal.",           count: 82, href: "/en/nails/strengthening/post-gel-reset/" },
];

Object.assign(window, {
  OILY, TYPE_SIBLINGS, QUICK_FACTS, BEGINNER_PATH, TRENDING, FORMAT_GUIDE, HOWTOS, TECH_FILTERS, TYPE_CROSSLINKS,
});